* [gentoo-portage-dev] PATCH: refactor emerge spinner (#102073)
@ 2005-08-11 5:08 Zac Medico
2005-08-11 12:14 ` Alec Warner
2005-08-11 14:06 ` Jason Stubbs
0 siblings, 2 replies; 13+ messages in thread
From: Zac Medico @ 2005-08-11 5:08 UTC (permalink / raw
To: gentoo-portage-dev
[-- Attachment #1: Type: text/plain, Size: 334 bytes --]
http://bugs.gentoo.org/show_bug.cgi?id=102073
Author: Zac Medico
Some refactoring could help make the emerge code more maintainable. I have written a trivial patch that encapsulates the spinner code into an object. This patch only reorganizes code and should not cause any regressions or changes in functionality.
Comments?
Zac
[-- Attachment #2: refactor-emerge-spinner.patch --]
[-- Type: text/x-patch, Size: 5199 bytes --]
Index: portage-2.0.51.22/bin/emerge
===================================================================
--- portage-2.0.51.22.orig/bin/emerge
+++ portage-2.0.51.22/bin/emerge
@@ -17,61 +17,60 @@ import portage_util
import portage_locks
import portage_exception
+class stdout_spinner:
+ def __init__(self):
+ spinner_msgs = ["Gentoo Rocks ("+os.uname()[0]+")",
+ "Thank you for using Gentoo. :)",
+ "Are you actually trying to read this?",
+ "How many times have you stared at this?",
+ "We are generating the cache right now",
+ "You are paying too much attention.",
+ "A theory is better than its explanation.",
+ "Phasers locked on target, Captain.",
+ "Thrashing is just virtual crashing.",
+ "To be is to program.",
+ "Real Users hate Real Programmers.",
+ "When all else fails, read the instructions.",
+ "Functionality breeds Contempt.",
+ "The future lies ahead.",
+ "3.1415926535897932384626433832795028841971694",
+ "Sometimes insanity is the only alternative.",
+ "Inaccuracy saves a world of explanation.",
+ ]
+
+ self.spinpos = 0
+ self.spinner = "/-\\|/-\\|/-\\|/-\\|\\-/|\\-/|\\-/|\\-/|"
+ self.update_spinner = self.update_twirl_spinner
+
+ if "candy" in portage.settings.features:
+ self.spinner = spinner_msgs[int(time.time()*100)%len(spinner_msgs)]
+ self.update_spinner = self.update_scroll_spinner
+ if not sys.stdout.isatty() or ("--nospinner" in sys.argv):
+ self.update_spinner = self.update_basic_spinner
+
+ def update_basic_spinner(self):
+ self.spinpos = (self.spinpos+1) % 500
+ if (self.spinpos % 100) == 0:
+ if self.spinpos == 0:
+ sys.stdout.write(". ")
+ else:
+ sys.stdout.write(".")
+ sys.stdout.flush()
+
+ def update_scroll_spinner(self):
+ if(self.spinpos >= len(self.spinner)):
+ sys.stdout.write(darkgreen(" \b\b\b"+self.spinner[len(self.spinner)-1-(self.spinpos%len(self.spinner))]))
+ else:
+ sys.stdout.write(green("\b "+self.spinner[self.spinpos]))
+ sys.stdout.flush()
+ self.spinpos = (self.spinpos+1) % (2*len(self.spinner))
+
+ def update_twirl_spinner(self):
+ self.spinpos = (self.spinpos+1) % len(self.spinner)
+ sys.stdout.write("\b\b "+self.spinner[self.spinpos])
+ sys.stdout.flush()
-spinner_msgs = ["Gentoo Rocks ("+os.uname()[0]+")",
- "Thank you for using Gentoo. :)",
- "Are you actually trying to read this?",
- "How many times have you stared at this?",
- "We are generating the cache right now",
- "You are paying too much attention.",
- "A theory is better than its explanation.",
- "Phasers locked on target, Captain.",
- "Thrashing is just virtual crashing.",
- "To be is to program.",
- "Real Users hate Real Programmers.",
- "When all else fails, read the instructions.",
- "Functionality breeds Contempt.",
- "The future lies ahead.",
- "3.1415926535897932384626433832795028841971694",
- "Sometimes insanity is the only alternative.",
- "Inaccuracy saves a world of explanation.",
- ]
-
-
-def update_basic_spinner():
- global spinner, spinpos
- spinpos = (spinpos+1) % 500
- if (spinpos % 100) == 0:
- if spinpos == 0:
- sys.stdout.write(". ")
- else:
- sys.stdout.write(".")
- sys.stdout.flush()
-
-def update_scroll_spinner():
- global spinner, spinpos
- if(spinpos >= len(spinner)):
- sys.stdout.write(darkgreen(" \b\b\b"+spinner[len(spinner)-1-(spinpos%len(spinner))]))
- else:
- sys.stdout.write(green("\b "+spinner[spinpos]))
- sys.stdout.flush()
- spinpos = (spinpos+1) % (2*len(spinner))
-
-def update_twirl_spinner():
- global spinner, spinpos
- spinpos = (spinpos+1) % len(spinner)
- sys.stdout.write("\b\b "+spinner[spinpos])
- sys.stdout.flush()
-
-spinpos = 0
-spinner = "/-\\|/-\\|/-\\|/-\\|\\-/|\\-/|\\-/|\\-/|"
-update_spinner = update_twirl_spinner
-if "candy" in portage.settings.features:
- spinner = spinner_msgs[int(time.time()*100)%len(spinner_msgs)]
- update_spinner = update_scroll_spinner
-if not sys.stdout.isatty() or ("--nospinner" in sys.argv):
- update_spinner = update_basic_spinner
-
+spinner=stdout_spinner()
if (not sys.stdout.isatty()) or (portage.settings["NOCOLOR"] in ["yes","true"]):
nocolor()
@@ -713,7 +712,7 @@ class search:
self.searchkey=re.sub("\+\+","\+\+",self.searchkey)
self.searchre=re.compile(self.searchkey.lower(),re.I)
for package in portage.portdb.cp_all():
- update_spinner()
+ spinner.update_spinner()
if match_category:
match_string = package[:]
@@ -915,7 +914,7 @@ class depgraph:
#this conditional is needed to prevent infinite recursion on already-processed deps
return 1
- update_spinner()
+ spinner.update_spinner()
mytype,myroot,mykey=mybigkey
# select the correct /var database that we'll be checking against
^ permalink raw reply [flat|nested] 13+ messages in thread
* Re: [gentoo-portage-dev] PATCH: refactor emerge spinner (#102073)
2005-08-11 5:08 [gentoo-portage-dev] PATCH: refactor emerge spinner (#102073) Zac Medico
@ 2005-08-11 12:14 ` Alec Warner
2005-08-11 14:06 ` Jason Stubbs
1 sibling, 0 replies; 13+ messages in thread
From: Alec Warner @ 2005-08-11 12:14 UTC (permalink / raw
To: gentoo-portage-dev
-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA1
Zac Medico wrote:
> http://bugs.gentoo.org/show_bug.cgi?id=102073
>
> Author: Zac Medico
>
> Some refactoring could help make the emerge code more maintainable. I
> have written a trivial patch that encapsulates the spinner code into an
> object. This patch only reorganizes code and should not cause any
> regressions or changes in functionality.
>
> Comments?
>
> Zac
>
<snip patch>
I would vote no, but I would hang onto the class. "If it ain't broke,
don't fix it" IMHO. Emerge is a beast held together by fine twine, and
messing with a stable thing trying to clean it up is at best a fun
untested mess. It should be rewritten for the next version and that
class may come in handly to make the spinner code ( if there indeed is
any ) a bit cleaner.
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^ permalink raw reply [flat|nested] 13+ messages in thread
* Re: [gentoo-portage-dev] PATCH: refactor emerge spinner (#102073)
2005-08-11 5:08 [gentoo-portage-dev] PATCH: refactor emerge spinner (#102073) Zac Medico
2005-08-11 12:14 ` Alec Warner
@ 2005-08-11 14:06 ` Jason Stubbs
2005-08-12 5:19 ` [gentoo-portage-dev] the refactoring of emerge, continued... (was PATCH: refactor emerge spinner (#102073)) Zac Medico
1 sibling, 1 reply; 13+ messages in thread
From: Jason Stubbs @ 2005-08-11 14:06 UTC (permalink / raw
To: gentoo-portage-dev
[-- Attachment #1: Type: text/plain, Size: 572 bytes --]
On Thursday 11 August 2005 14:08, Zac Medico wrote:
> http://bugs.gentoo.org/show_bug.cgi?id=102073
>
> Author: Zac Medico
>
> Some refactoring could help make the emerge code more maintainable. I
> have written a trivial patch that encapsulates the spinner code into an
> object. This patch only reorganizes code and should not cause any
> regressions or changes in functionality.
>
> Comments?
Looks good for the 2.1.0 alpha Marius will be releasing hardmasked very
shortly. Might be a good idea to move it into output.py as well.
--
Jason Stubbs
[-- Attachment #2: Type: application/pgp-signature, Size: 189 bytes --]
^ permalink raw reply [flat|nested] 13+ messages in thread
* [gentoo-portage-dev] the refactoring of emerge, continued... (was PATCH: refactor emerge spinner (#102073))
2005-08-11 14:06 ` Jason Stubbs
@ 2005-08-12 5:19 ` Zac Medico
2005-08-12 12:36 ` Alec Warner
2005-08-13 17:34 ` Zac Medico
0 siblings, 2 replies; 13+ messages in thread
From: Zac Medico @ 2005-08-12 5:19 UTC (permalink / raw
To: gentoo-portage-dev
Hello All,
The use of global scope code should be minimized in order to prevent confusion and thereby make code more understandable and maintainable. After some analysis of emerge's global scope code, I am confident that all of it can be refactored quite easily, with no regressions or changes in functionality (reorganization only).
In order to accomplish this goal, I have categorized the global scope variables by which parts of code depend on them. The variables are listed in the following table, in the order that they occur in the source code:
Variable Name Dependency
-------------------------------------------------------
spinner search.execute(),depgraph.create()
merged unused
params unused
actions local
options local
shortmapping local
myaction global
myopts global
myfiles global
edebug global
verbosity global
tmpcmdline local
cmdline local
CLEAN_DELAY unmerge()
EMERGE_WARNING_DELAY global
myparams depgraph.create(),depgraph.xcreate()
add local
sub local
Variables within a given category can be dealt with in a similar manner. For example, variables with "local" dependency should be enclosed within a function or method along with the code that depends on them. Variables with "global" dependency can either remain as global variables or become instance variables of an object.
Based on this analysis, I believe that I can quickly create an emerge refactorization patch for portage-2.1 with no regressions or changes in functionality (reorganization only). If all (or some) of the portage developers agree that it is a good idea then I would be happy to create a patch for all to scrutinize. :-)
Zac
--
gentoo-portage-dev@gentoo.org mailing list
^ permalink raw reply [flat|nested] 13+ messages in thread
* Re: [gentoo-portage-dev] the refactoring of emerge, continued... (was PATCH: refactor emerge spinner (#102073))
2005-08-12 5:19 ` [gentoo-portage-dev] the refactoring of emerge, continued... (was PATCH: refactor emerge spinner (#102073)) Zac Medico
@ 2005-08-12 12:36 ` Alec Warner
2005-08-12 20:57 ` Zac Medico
2005-08-13 17:34 ` Zac Medico
1 sibling, 1 reply; 13+ messages in thread
From: Alec Warner @ 2005-08-12 12:36 UTC (permalink / raw
To: gentoo-portage-dev
-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA1
Zac Medico wrote:
> Hello All,
>
> The use of global scope code should be minimized in order to prevent
> confusion and thereby make code more understandable and maintainable.
> After some analysis of emerge's global scope code, I am confident that
> all of it can be refactored quite easily, with no regressions or changes
> in functionality (reorganization only).
>
> In order to accomplish this goal, I have categorized the global scope
> variables by which parts of code depend on them. The variables are
> listed in the following table, in the order that they occur in the
> source code:
>
> Variable Name Dependency
> -------------------------------------------------------
> spinner search.execute(),depgraph.create()
> merged unused
> params unused
> actions local
> options local
> shortmapping local
> myaction global
> myopts global
> myfiles global
> edebug global
> verbosity global
> tmpcmdline local
> cmdline local
> CLEAN_DELAY unmerge()
> EMERGE_WARNING_DELAY global
> myparams depgraph.create(),depgraph.xcreate()
> add local
> sub local
>
> Variables within a given category can be dealt with in a similar
> manner. For example, variables with "local" dependency should be
> enclosed within a function or method along with the code that depends on
> them. Variables with "global" dependency can either remain as global
> variables or become instance variables of an object.
>
> Based on this analysis, I believe that I can quickly create an emerge
> refactorization patch for portage-2.1 with no regressions or changes in
> functionality (reorganization only). If all (or some) of the portage
> developers agree that it is a good idea then I would be happy to create
> a patch for all to scrutinize. :-)
I have emerge rewritten ( somewhere ) for HEAD once all of Brian's
config/domain/crazy stuff goes in, unless someone wants to unlease
modular emerge now, in which case I can pull the code out of the cobwebs
of my ${HOME} and work on it again.
Basically the code allowed you to have a folder for modules that emerge
would detect at run-time, and load the proper ones depending on user
specification. The bonus to this was that some tools would be merged
into emerge instead of being seperate, which many users got upset about.
"emerge --rebuild" = revdep-rebuild -X for example. The main problem
with this is basically the same as above; emerge serves about 12
different functions with crappy code everywhere, I managed to replicate
about half the functionality by just copying and pasting important code
everywhere, but most of it still needs to be completely rewritten (
*stabs depgraph* ). I was going to wait for the new API to be done ( no
use rewriting emerge twice, IMHO ), but if you want it done now it
wouldn't be a big deal.
- -Alec Warner
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^ permalink raw reply [flat|nested] 13+ messages in thread
* Re: [gentoo-portage-dev] the refactoring of emerge, continued... (was PATCH: refactor emerge spinner (#102073))
2005-08-12 12:36 ` Alec Warner
@ 2005-08-12 20:57 ` Zac Medico
2005-08-12 21:48 ` warnera6
0 siblings, 1 reply; 13+ messages in thread
From: Zac Medico @ 2005-08-12 20:57 UTC (permalink / raw
To: gentoo-portage-dev
Alec Warner wrote:
>
> I have emerge rewritten ( somewhere ) for HEAD once all of Brian's
> config/domain/crazy stuff goes in, unless someone wants to unlease
> modular emerge now, in which case I can pull the code out of the cobwebs
> of my ${HOME} and work on it again.
>
> Basically the code allowed you to have a folder for modules that emerge
> would detect at run-time, and load the proper ones depending on user
> specification. The bonus to this was that some tools would be merged
> into emerge instead of being seperate, which many users got upset about.
> "emerge --rebuild" = revdep-rebuild -X for example. The main problem
> with this is basically the same as above; emerge serves about 12
> different functions with crappy code everywhere, I managed to replicate
> about half the functionality by just copying and pasting important code
> everywhere, but most of it still needs to be completely rewritten (
> *stabs depgraph* ). I was going to wait for the new API to be done ( no
> use rewriting emerge twice, IMHO ), but if you want it done now it
> wouldn't be a big deal.
Hmm, interesting. I can see how building other tools into the emerge interface would be useful if it allows more code to be shared somehow (and less duplication). Are there other reasons for combining other tools into the same interface?
My main concern about "rewritten" code is that, depending on the nature of the code being rewritten, it may be likely to introduce unwanted changes or regressions. Of course, thats why I put so much emphasis on careful refactoring/reorganizing of existing code that is known to work in the desired way.
I don't see a reason to keep messy code around for long periods of time when it can be so quickly reorganized. Why wait? Messy code only makes more difficult the job of maintaining and improving the code.
Zac
--
gentoo-portage-dev@gentoo.org mailing list
^ permalink raw reply [flat|nested] 13+ messages in thread
* Re: [gentoo-portage-dev] the refactoring of emerge, continued... (was PATCH: refactor emerge spinner (#102073))
2005-08-12 20:57 ` Zac Medico
@ 2005-08-12 21:48 ` warnera6
2005-08-12 22:10 ` Marius Mauch
2005-08-12 22:49 ` Zac Medico
0 siblings, 2 replies; 13+ messages in thread
From: warnera6 @ 2005-08-12 21:48 UTC (permalink / raw
To: gentoo-portage-dev
Zac Medico wrote:
> Alec Warner wrote:
>
>>
>> I have emerge rewritten ( somewhere ) for HEAD once all of Brian's
>> config/domain/crazy stuff goes in, unless someone wants to unlease
>> modular emerge now, in which case I can pull the code out of the cobwebs
>> of my ${HOME} and work on it again.
>>
>> Basically the code allowed you to have a folder for modules that emerge
>> would detect at run-time, and load the proper ones depending on user
>> specification. The bonus to this was that some tools would be merged
>> into emerge instead of being seperate, which many users got upset about.
>> "emerge --rebuild" = revdep-rebuild -X for example. The main problem
>> with this is basically the same as above; emerge serves about 12
>> different functions with crappy code everywhere, I managed to replicate
>> about half the functionality by just copying and pasting important code
>> everywhere, but most of it still needs to be completely rewritten (
>> *stabs depgraph* ). I was going to wait for the new API to be done ( no
>> use rewriting emerge twice, IMHO ), but if you want it done now it
>> wouldn't be a big deal.
>
>
> Hmm, interesting. I can see how building other tools into the emerge
> interface would be useful if it allows more code to be shared somehow
> (and less duplication). Are there other reasons for combining other
> tools into the same interface?
>
> My main concern about "rewritten" code is that, depending on the nature
> of the code being rewritten, it may be likely to introduce unwanted
> changes or regressions. Of course, thats why I put so much emphasis on
> careful refactoring/reorganizing of existing code that is known to work
> in the desired way.
>
> I don't see a reason to keep messy code around for long periods of time
> when it can be so quickly reorganized. Why wait? Messy code only makes
> more difficult the job of maintaining and improving the code.
>
> Zac
It was my understanding that large patches to portage were not to
receive great consideration due to just that, regressions and bugs. Why
break something that is proven? I will agree that emerge is a huge
piece, I've torn it apart more than once. However it currently does the
job, so I don't see a point in rewriting it unless there is : a) an
immediate benefit for users, and b) some sort of way to gaurantee a
problem free update.
I don't see a), they get prettier code to look at, but I wouldn't want
people writing code against emerge.
b) is hard to do, even if it's just function and variable re-organizing,
it's 2000 lines of code that has a lot of interaction and there are
going to be bugs.
I just don't see the worth of it. Why rewrite the front-end when the
backend isn't done?
Not to mention you can upgrade the code here, and then upgrade it again
to the new portage API in 2.1, since I would guess many calls are being
refactored and rewritten to be object oriented.
In the end nothing I say really matters, if you want to do the
refactoring I certainly can't stop you, I just don't think it's worth it
to rewrite at this time ;)
--
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^ permalink raw reply [flat|nested] 13+ messages in thread
* Re: [gentoo-portage-dev] the refactoring of emerge, continued... (was PATCH: refactor emerge spinner (#102073))
2005-08-12 21:48 ` warnera6
@ 2005-08-12 22:10 ` Marius Mauch
2005-08-12 22:12 ` warnera6
2005-08-12 22:49 ` Zac Medico
1 sibling, 1 reply; 13+ messages in thread
From: Marius Mauch @ 2005-08-12 22:10 UTC (permalink / raw
To: gentoo-portage-dev
[-- Attachment #1: Type: text/plain, Size: 538 bytes --]
On Fri, 12 Aug 2005 17:48:45 -0400
warnera6 <warnera6@egr.msu.edu> wrote:
> Not to mention you can upgrade the code here, and then upgrade it
> again to the new portage API in 2.1, since I would guess many calls
> are being refactored and rewritten to be object oriented.
You should really stop talking about 2.1 now ;)
Marius
--
Public Key at http://www.genone.de/info/gpg-key.pub
In the beginning, there was nothing. And God said, 'Let there be
Light.' And there was still nothing, but you could see a bit better.
[-- Attachment #2: Type: application/pgp-signature, Size: 189 bytes --]
^ permalink raw reply [flat|nested] 13+ messages in thread
* Re: [gentoo-portage-dev] the refactoring of emerge, continued... (was PATCH: refactor emerge spinner (#102073))
2005-08-12 22:10 ` Marius Mauch
@ 2005-08-12 22:12 ` warnera6
0 siblings, 0 replies; 13+ messages in thread
From: warnera6 @ 2005-08-12 22:12 UTC (permalink / raw
To: gentoo-portage-dev
Marius Mauch wrote:
> On Fri, 12 Aug 2005 17:48:45 -0400
> warnera6 <warnera6@egr.msu.edu> wrote:
>
>
>>Not to mention you can upgrade the code here, and then upgrade it
>>again to the new portage API whenever it gets done, since I would guess many calls
>>are being refactored and rewritten to be object oriented.
>
>
> You should really stop talking about 2.1 now ;)
>
> Marius
>
--
gentoo-portage-dev@gentoo.org mailing list
^ permalink raw reply [flat|nested] 13+ messages in thread
* Re: [gentoo-portage-dev] the refactoring of emerge, continued... (was PATCH: refactor emerge spinner (#102073))
2005-08-12 21:48 ` warnera6
2005-08-12 22:10 ` Marius Mauch
@ 2005-08-12 22:49 ` Zac Medico
2005-08-13 1:06 ` Jason Stubbs
1 sibling, 1 reply; 13+ messages in thread
From: Zac Medico @ 2005-08-12 22:49 UTC (permalink / raw
To: gentoo-portage-dev
warnera6 wrote:
>
> It was my understanding that large patches to portage were not to
> receive great consideration due to just that, regressions and bugs. Why
> break something that is proven? I will agree that emerge is a huge
> piece, I've torn it apart more than once. However it currently does the
> job, so I don't see a point in rewriting it unless there is : a) an
> immediate benefit for users, and b) some sort of way to gaurantee a
> problem free update.
>
> I don't see a), they get prettier code to look at, but I wouldn't want
> people writing code against emerge.
> b) is hard to do, even if it's just function and variable re-organizing,
> it's 2000 lines of code that has a lot of interaction and there are
> going to be bugs.
>
a) Probably not much benefit, unless it helps us to recognize and fix subtle bugs (not sure if there are any, in emerge at least).
b) Like I said, based on my analysis, I believe it can be done quickly and painlessly, without regressions.
> I just don't see the worth of it. Why rewrite the front-end when the
> backend isn't done?
>
Again, no benefit unless it helps to fix bugs. I want to emphasize that I have not suggested a "rewrite" per se, but only a quick reorganization.
> Not to mention you can upgrade the code here, and then upgrade it again
> to the new portage API in 2.1, since I would guess many calls are being
> refactored and rewritten to be object oriented.
>
> In the end nothing I say really matters, if you want to do the
> refactoring I certainly can't stop you, I just don't think it's worth it
> to rewrite at this time ;)
I certainly don't want to it if there's no benefit. ;-)
Zac
--
gentoo-portage-dev@gentoo.org mailing list
^ permalink raw reply [flat|nested] 13+ messages in thread
* Re: [gentoo-portage-dev] the refactoring of emerge, continued... (was PATCH: refactor emerge spinner (#102073))
2005-08-12 22:49 ` Zac Medico
@ 2005-08-13 1:06 ` Jason Stubbs
0 siblings, 0 replies; 13+ messages in thread
From: Jason Stubbs @ 2005-08-13 1:06 UTC (permalink / raw
To: gentoo-portage-dev
[-- Attachment #1: Type: text/plain, Size: 263 bytes --]
On Saturday 13 August 2005 07:49, Zac Medico wrote:
> a) Probably not much benefit, unless it helps us to recognize and fix
> subtle bugs (not sure if there are any, in emerge at least).
It also makes it easier to reuse stuff later on.
--
Jason Stubbs
[-- Attachment #2: Type: application/pgp-signature, Size: 189 bytes --]
^ permalink raw reply [flat|nested] 13+ messages in thread
* Re: [gentoo-portage-dev] the refactoring of emerge, continued... (was PATCH: refactor emerge spinner (#102073))
2005-08-12 5:19 ` [gentoo-portage-dev] the refactoring of emerge, continued... (was PATCH: refactor emerge spinner (#102073)) Zac Medico
2005-08-12 12:36 ` Alec Warner
@ 2005-08-13 17:34 ` Zac Medico
2005-08-13 22:25 ` Zac Medico
1 sibling, 1 reply; 13+ messages in thread
From: Zac Medico @ 2005-08-13 17:34 UTC (permalink / raw
To: gentoo-portage-dev
[-- Attachment #1: Type: text/plain, Size: 2801 bytes --]
Zac Medico wrote:
> Hello All,
>
> The use of global scope code should be minimized in order to prevent
> confusion and thereby make code more understandable and maintainable.
> After some analysis of emerge's global scope code, I am confident that
> all of it can be refactored quite easily, with no regressions or changes
> in functionality (reorganization only).
>
> In order to accomplish this goal, I have categorized the global scope
> variables by which parts of code depend on them. The variables are
> listed in the following table, in the order that they occur in the
> source code:
>
> Variable Name Dependency
> -------------------------------------------------------
> spinner search.execute(),depgraph.create()
> merged unused
> params unused
> actions local
> options local
> shortmapping local
> myaction global
> myopts global
> myfiles global
> edebug global
> verbosity global
> tmpcmdline local
> cmdline local
> CLEAN_DELAY unmerge()
> EMERGE_WARNING_DELAY global
> myparams depgraph.create(),depgraph.xcreate()
> add local
> sub local
>
> Variables within a given category can be dealt with in a similar
> manner. For example, variables with "local" dependency should be
> enclosed within a function or method along with the code that depends on
> them. Variables with "global" dependency can either remain as global
> variables or become instance variables of an object.
>
> Based on this analysis, I believe that I can quickly create an emerge
> refactorization patch for portage-2.1 with no regressions or changes in
> functionality (reorganization only). If all (or some) of the portage
> developers agree that it is a good idea then I would be happy to create
> a patch for all to scrutinize. :-)
>
> Zac
>
Okay folks, I've done quite a bit of cleanup and I am pleased with the result. I have created a new class called emerge_cmd that encapsulates all of the previously global variables. All of the global scope code has been moved to the bottom so start down there if you want to see how it works. The new class is also at the bottom.
I had to move so many things around that the diff against portage-2.1.0_alpha20050718 is practically useless. Therefore, I have attached the entire emerge source file. Let me emphasize again that it should be 100% equivalent in functionality to the emerge from portage-2.1.0_alpha20050718. If I have overlooked anything during the refactoring it should be easy to fix.
I have done some minimal testing and it seems to work well. I would appreciate any feedback.
Thanks,
Zac
[-- Attachment #2: emerge-2.1.0_alpha20050718-refactored --]
[-- Type: text/plain, Size: 122735 bytes --]
#!/usr/bin/python -O
# Copyright 1999-2004 Gentoo Foundation
# Distributed under the terms of the GNU General Public License v2
# $Header: /var/cvsroot/gentoo-src/portage/bin/emerge,v 1.379 2005/04/24 12:49:01 jstubbs Exp $
import os,sys
os.environ["PORTAGE_CALLER"]="emerge"
sys.path = ["/usr/lib/portage/pym"]+sys.path
import portage
import random
import emergehelp,xpak,string,re,commands,time,shutil,traceback,atexit,signal,socket,types
from stat import *
from output import *
import portage_util
import portage_locks
import portage_exception
import portage_exec, sync
from portage_dep import DependencyGraph
import portage_dep, portage_versions
def emergeexitsig(signum, frame):
signal.signal(signal.SIGINT, signal.SIG_IGN)
portage.portageexit()
portage_util.writemsg("\n\nExiting on signal %(signal)s\n" % {"signal":signum})
sys.exit(100+signum)
signal.signal(signal.SIGINT, emergeexitsig)
def emergelog(edebug,mystr,short_msg=None):
if "notitles" not in portage.features:
if short_msg:
xtermTitle(short_msg)
else:
xtermTitle(mystr)
try:
#seems odd opening a file each write...
if not os.path.exists("/var/log/emerge.log"):
mylogfile=open("/var/log/emerge.log", "w")
os.chmod("/var/log/emerge.log", S_IRUSR|S_IWUSR|S_IRGRP|S_IWGRP)
os.chown("/var/log/emerge.log", portage.portage_uid, portage.portage_gid)
else:
mylogfile=open("/var/log/emerge.log", "a")
l=portage_locks.lockfile(mylogfile)
# seek because we may have gotten held up by the lock.
# if so, we may not be positioned at the end of the file.
mylogfile.seek(0,2)
mylogfile.write(str(time.time())[:10]+": "+mystr+"\n")
mylogfile.flush()
portage_locks.unlockfile(l)
mylogfile.close()
except SystemExit, e:
raise # Needed else can't exit
except Exception, e:
if edebug:
print "emergelog():",e
pass
class stdout_spinner:
def __init__(self):
spinner_msgs = ["Gentoo Rocks ("+os.uname()[0]+")",
"Thank you for using Gentoo. :)",
"Are you actually trying to read this?",
"How many times have you stared at this?",
"We are generating the cache right now",
"You are paying too much attention.",
"A theory is better than its explanation.",
"Phasers locked on target, Captain.",
"Thrashing is just virtual crashing.",
"To be is to program.",
"Real Users hate Real Programmers.",
"When all else fails, read the instructions.",
"Functionality breeds Contempt.",
"The future lies ahead.",
"3.1415926535897932384626433832795028841971694",
"Sometimes insanity is the only alternative.",
"Inaccuracy saves a world of explanation.",
]
self.spinpos = 0
self.spinner = "/-\\|/-\\|/-\\|/-\\|\\-/|\\-/|\\-/|\\-/|"
self.update_spinner = self.update_twirl_spinner
if "candy" in portage.settings.features:
self.spinner = spinner_msgs[int(time.time()*100)%len(spinner_msgs)]
self.update_spinner = self.update_scroll_spinner
def update_basic_spinner(self):
self.spinpos = (self.spinpos+1) % 500
if (self.spinpos % 100) == 0:
if self.spinpos == 0:
sys.stdout.write(". ")
else:
sys.stdout.write(".")
sys.stdout.flush()
def update_scroll_spinner(self):
if(self.spinpos >= len(self.spinner)):
sys.stdout.write(darkgreen(" \b\b\b"+self.spinner[len(self.spinner)-1-(self.spinpos%len(self.spinner))]))
else:
sys.stdout.write(green("\b "+self.spinner[self.spinpos]))
sys.stdout.flush()
self.spinpos = (self.spinpos+1) % (2*len(self.spinner))
def update_twirl_spinner(self):
self.spinpos = (self.spinpos+1) % len(self.spinner)
sys.stdout.write("\b\b "+self.spinner[self.spinpos])
sys.stdout.flush()
def normpath(mystr):
if mystr and (mystr[0]=='/'):
return os.path.normpath("///"+mystr)
else:
return os.path.normpath(mystr)
def userquery(prompt, responses=None, colours=None):
"""Displays a prompt and a set of responses, then waits for a response
which is checked against the responses and the first to match is
returned.
prompt: a String.
responses: a List of Strings.
colours: a List of Functions taking and returning a String, used to
process the responses for display. Typically these will be functions
like red() but could be e.g. lambda x: "DisplayString".
If responses is omitted, defaults to ["Yes", "No"], [green, red].
If only colours is omitted, defaults to [bold, ...].
Returns a member of the List responses. (If called without optional
arguments, returns "Yes" or "No".)
KeyboardInterrupt is converted to SystemExit to avoid tracebacks being
printed."""
if responses is None:
responses, colours = ["Yes", "No"], [green, red]
elif colours is None:
colours=[bold]
colours=(colours*len(responses))[:len(responses)]
print bold(prompt),
try:
while True:
response=raw_input("["+"/".join([colour(response) for colour,response in zip(colours,responses)])+"] ")
for key in responses:
if response.upper()==key[:len(response)].upper():
return key
print "Sorry, response '%s' not understood." % response,
except (EOFError, KeyboardInterrupt):
print "Interrupted."
sys.exit(1)
def countdown(secs=5, doing="Starting"):
if secs:
print ">>> Waiting",secs,"seconds before starting..."
print ">>> (Control-C to abort)...\n"+doing+" in: ",
ticks=range(secs)
ticks.reverse()
for sec in ticks:
sys.stdout.write(red(str(sec+1)+" "))
sys.stdout.flush()
time.sleep(1)
print
# formats a size given in bytes nicely
def format_size(mysize):
if type(mysize) not in [types.IntType,types.LongType]:
return str(mysize)
mystr=str(mysize/1024)
mycount=len(mystr)
while (mycount > 3):
mycount-=3
mystr=mystr[:mycount]+","+mystr[mycount:]
return mystr+" kB"
def getgccversion():
"""
rtype: C{str}
return: the current in-use gcc version
"""
gcc_env_dir = os.path.join('/', 'etc', 'env.d', 'gcc')
gcc_config_config = os.path.join(gcc_env_dir, 'config')
gcc_ver_command = 'gcc -dumpversion'
gcc_ver_prefix = 'gcc-'
gcc_not_found_error = red(
"!!! No gcc found. You probably need to 'source /etc/profile'\n" +
"!!! to update the environment of this terminal and possibly\n" +
"!!! other terminals also."
)
gcc_distcc_broken_error = green(
'!!! Relying on the shell to locate gcc, this may break\n' +
'!!! DISTCC, installing gcc-config and setting your current gcc\n' +
'!!! profile will fix this'
)
def fallback():
print >>sys.stderr, gcc_distcc_broken_error
gccout = portage_exec.spawn_get_output(gcc_ver_command)
if gccout[0] != 0:
print >>sys.stderr, gcc_not_found_error
gccver = "[unavailable]"
else:
gccver = gcc_ver_prefix + gccout[1]
return gccver
if os.path.isfile(gcc_config_config):
try:
gccver_str = open(gcc_config_config).read().strip()
gccver = gcc_ver_prefix + string.join(gccver_str.split('-')[4:], '-')
except IndexError:
gccver = fallback()
else:
import glob
dir_l = glob.glob(os.path.join(gcc_env_dir, '*-*'))
if len(dir_l) == 1:
try:
gccver = gcc_ver_prefix + dir_l[0].split('-')[-1]
except IndexError:
gccver = fallback()
else:
# There was no "config" file in /etc/env.d/gcc and there was more
# than one profile in /etc/env.d/gcc so we can't actively
# determine what version of gcc we are using so we fall back on the
# old way that breaks distcc
gccver = fallback()
return gccver
def getportageversion():
try:
import re
profilever = os.path.normpath("///"+os.readlink("/etc/make.profile"))
basepath = os.path.normpath("///"+portage.settings["PORTDIR"]+"/profiles")
if re.match(basepath,profilever):
profilever = profilever[len(basepath)+1:]
else:
profilever = "!"+profilever
del basepath
except SystemExit, e:
raise # Needed else can't exit
except:
profilever="unavailable"
libcver=[]
libclist = portage.vardbapi(portage.root).match("virtual/libc")
libclist += portage.vardbapi(portage.root).match("virtual/glibc")
libclist = portage_util.unique_array(libclist)
for x in libclist:
xs=portage_versions.catpkgsplit(x)
if libcver:
libcver+=","+"-".join(xs[1:])
else:
libcver="-".join(xs[1:])
if libcver==[]:
libcver="unavailable"
gccver = getgccversion()
unameout=os.uname()[2]+" "+os.uname()[4]
return "Portage " + portage.VERSION +" ("+profilever+", "+gccver+", "+libcver+", "+unameout+")"
# search functionality
class search:
#
# class constants
#
VERSION_SHORT=1
VERSION_RELEASE=2
#
# public interface
#
def __init__(self,myopts,edebug,verbosity,spinner):
"""Searches the available and installed packages for the supplied search key.
The list of available and installed packages is created at object instantiation.
This makes successive searches faster."""
self.installcache = portage.db["/"]["vartree"]
self.myopts=myopts
self.edebug=edebug
self.verbosity=verbosity
self.spinner=spinner
def execute(self,searchkey):
"""Performs the search for the supplied search key"""
match_category = 0
self.searchkey=searchkey
self.packagematches = []
if "--searchdesc" in self.myopts:
self.searchdesc=1
self.matches = {"pkg":[], "desc":[]}
else:
self.searchdesc=0
self.matches = {"pkg":[]}
print "Searching... ",
if self.searchkey[0] == '@':
match_category = 1
self.searchkey = self.searchkey[1:]
if self.searchkey=="*":
#hack for people who aren't regular expression gurus
self.searchkey==".*"
if re.search("\+\+", self.searchkey):
#hack for people who aren't regular expression gurus
self.searchkey=re.sub("\+\+","\+\+",self.searchkey)
self.searchre=re.compile(self.searchkey.lower(),re.I)
for package in portage.portdb.cp_all():
self.spinner.update_spinner()
if match_category:
match_string = package[:]
else:
match_string = package.split("/")[-1]
masked=0
if self.searchre.search(match_string):
if not portage.portdb.xmatch("match-visible",package):
masked=1
self.matches["pkg"].append([package,masked])
elif self.searchdesc: # DESCRIPTION searching
full_package = portage.portdb.xmatch("bestmatch-visible",package)
if not full_package:
#no match found; we don't want to query description
full_package=portage.best(portage.portdb.xmatch("match-all",package))
if not full_package:
continue
else:
masked=1
try:
full_desc = portage.portdb.aux_get(full_package,["DESCRIPTION"])[0]
except KeyError:
print "emerge: search: aux_get() failed, skipping"
continue
if self.searchre.search(full_desc):
self.matches["desc"].append([full_package,masked])
self.mlen=0
for mtype in self.matches.keys():
self.matches[mtype].sort()
self.mlen += len(self.matches[mtype])
def output(self):
"""Outputs the results of the search."""
print "\b\b \n[ Results for search key : "+white(self.searchkey)+" ]"
print "[ Applications found : "+white(str(self.mlen))+" ]"
print " "
for mtype in self.matches.keys():
for match,masked in self.matches[mtype]:
if mtype=="pkg":
catpack=match
full_package = portage.portdb.xmatch("bestmatch-visible",match)
if not full_package:
#no match found; we don't want to query description
masked=1
full_package=portage.best(portage.portdb.xmatch("match-all",match))
else:
full_package = match
match = portage_versions.pkgsplit(match)[0]
if full_package:
try:
desc, homepage, license = portage.portdb.aux_get(full_package,["DESCRIPTION","HOMEPAGE","LICENSE"])
except KeyError:
print "emerge: search: aux_get() failed, skipping"
continue
if masked:
print green("*")+" "+white(match)+" "+red("[ Masked ]")
else:
print green("*")+" "+white(match)
myversion = self.getVersion(full_package, search.VERSION_RELEASE)
mysum = [0,0]
mycat = match.split("/")[0]
mypkg = match.split("/")[1]
mydigest = portage.db["/"]["porttree"].dbapi.finddigest(mycat+"/"+mypkg + "-" + myversion)
try:
myfile = open(mydigest,"r")
for line in myfile.readlines():
mysum[0] += int(line.split(" ")[3])
myfile.close()
mystr = str(mysum[0]/1024)
mycount=len(mystr)
while (mycount > 3):
mycount-=3
mystr=mystr[:mycount]+","+mystr[mycount:]
mysum[0]=mystr+" kB"
except SystemExit, e:
raise # Needed else can't exit
except Exception, e:
if self.edebug:
print "!!! Exception:",e
mysum[0]=" [no/bad digest]"
if "--quiet" not in self.myopts:
print " ", darkgreen("Latest version available:"),myversion
print " ", self.getInstallationStatus(mycat+'/'+mypkg)
print " ", darkgreen("Size of downloaded files:"),mysum[0]
print " ", darkgreen("Homepage:")+" ",homepage
print " ", darkgreen("Description:"),desc
print " ", darkgreen("License:")+" ",license
if (self.verbosity):
# show herd/maintainers if verbosity>=1 (ie: -vv)
metadata_file=portage.settings["PORTDIR"] + "/" + match + "/metadata.xml"
if not os.path.exists(metadata_file):
print " " + darkgreen("Metadata: ") + red("(Missing "+metadata_file+")")
else:
parser = portage_metadata.make_parser()
handler = portage_metadata.Metadata_XML()
handler._maintainers = []
handler._herds = []
parser.setContentHandler(handler)
parser.parse( metadata_file )
if len(handler._herds) > 0:
print " " + darkgreen("Herd: ") + ", ".join(handler._herds)
if len(handler._maintainers):
print " " + darkgreen("Maintainers: ") + ", ".join(handler._maintainers)
print
print
#
# private interface
#
def getInstallationStatus(self,package):
installed_package = self.installcache.dep_bestmatch(package)
result = ""
version = self.getVersion(installed_package,search.VERSION_RELEASE)
if len(version) > 0:
result = darkgreen("Latest version installed:")+" "+version
else:
result = darkgreen("Latest version installed:")+" [ Not Installed ]"
return result
def getVersion(self,full_package,detail):
if len(full_package) > 1:
package_parts = portage_versions.catpkgsplit(full_package)
if detail == search.VERSION_RELEASE and package_parts[3] != 'r0':
result = package_parts[2]+ "-" + package_parts[3]
else:
result = package_parts[2]
else:
result = ""
return result
#build our package digraph
def getlist(mode):
if mode=="system":
mylines=portage.settings.packages
elif mode=="world":
try:
myfile=open(portage.root+portage.WORLD_FILE,"r")
mylines=myfile.readlines()
myfile.close()
except OSError:
print "!!! Couldn't open "+pfile+"; exiting."
sys.exit(1)
except IOError:
#world file doesn't exist
mylines=[]
mynewlines=[]
for x in mylines:
myline=" ".join( x.split() )
if not len(myline):
continue
elif myline[0]=="#":
continue
elif mode=="system":
if myline[0]!="*":
continue
myline=myline[1:]
mynewlines.append(myline.strip())
return mynewlines
def genericdict(mylist):
mynewdict={}
for x in mylist:
mynewdict[portage.portage_dep.dep_getkey(x)]=x
return mynewdict
class depgraph:
def __init__(self,myaction,myopts,myparams,edebug,verbosity,EMERGE_WARNING_DELAY,spinner):
self.myparams=myparams
self.myopts=myopts
self.edebug=edebug
self.verbosity=verbosity
self.EMERGE_WARNING_DELAY=EMERGE_WARNING_DELAY
self.spinner=spinner
self.pkgsettings = portage.config(clone=portage.settings)
if not self.pkgsettings["ARCH"]:
portage.writemsg(red("\a!!! ARCH is not set... Are you missing the /etc/make.profile symlink?\n"))
portage.writemsg(red("\a!!! Is the symlink correct? Is your portage tree complete?\n\n"))
sys.exit(9)
self.applied_useflags = {}
self.missingbins=[]
self.myaction=myaction
self.mynewgraph = DependencyGraph()
self.orderedkeys=[]
self.outdatedpackages=[]
self.mydbapi={}
self.mydbapi["/"] = portage.fakedbapi()
if "empty" not in self.myparams:
for pkg in portage.db["/"]["vartree"].getallcpv():
self.mydbapi["/"].cpv_inject(pkg)
if portage.root != "/":
self.mydbapi[portage.root] = portage.fakedbapi()
if "empty" not in self.myparams:
for pkg in portage.db[portage.root]["vartree"].getallcpv():
self.mydbapi[portage.root].cpv_inject(pkg)
if "--usepkg" in self.myopts:
portage.db["/"]["bintree"].populate(("--getbinpkg" in self.myopts), ("--getbinpkgonly" in self.myopts))
def create(self,mybigkey,myparent=None,addme=1,myuse=None):
"""creates the actual digraph of packages to merge. return 1 on success, 0 on failure
mybigkey = specification of package to merge; myparent = parent package (one depending on me);
addme = should I be added to the tree? (for the --onlydeps mode)"""
#stuff to add:
#SLOT-aware emerge
#IUSE-aware emerge
#"no downgrade" emerge
#print "mybigkey:",mybigkey
jbigkey=" ".join(mybigkey)
if self.mynewgraph.has_node(jbigkey+" merge") or self.mynewgraph.has_node(jbigkey+" nomerge"):
if myparent:
if self.mynewgraph.has_node(jbigkey+" merge"):
child = jbigkey+" merge"
else:
child = jbigkey+" nomerge"
self.mynewgraph.add_relationship(myparent, child)
#this conditional is needed to prevent infinite recursion on already-processed deps
return 1
self.spinner.update_spinner()
mytype,myroot,mykey=mybigkey
# select the correct /var database that we'll be checking against
vardbapi=portage.db[myroot]["vartree"].dbapi
if addme:
if mytype=="blocks":
# we've encountered a "blocks" node. We will totally ignore this
# node and not add it to our digraph if it doesn't apply to us.
if myparent and (self.mydbapi[myroot].match(mykey) or vardbapi.match(mykey)):
mybigkey.append(myparent.split()[2])
self.mynewgraph.add_node(" ".join(mybigkey))
self.mynewgraph.add_relationship(myparent, " ".join(mybigkey))
return 1
if myuse == None:
self.pkgsettings.setcpv(mykey)
myuse=self.pkgsettings["USE"].split()
self.applied_useflags[mykey] = myuse
merging=1
if addme:
# this is where we add the node to the list of packages to merge
if not myparent:
# command-line specified or part of a world list...
if ("self" not in self.myparams) or (("selective" in self.myparams) and vardbapi.cpv_exists(mykey)):
# the package is on the system, so don't merge it.
merging=0
elif ("selective" in self.myparams) and vardbapi.cpv_exists(mykey):
merging=0
if (merging==0 and "--newuse" in self.myopts and vardbapi.cpv_exists(mykey)):
iuses=portage.portdb.aux_get(mykey, ["IUSE"])[0].split()
old_use=vardbapi.aux_get(mykey, ["USE"])[0].split()
now_use=self.pkgsettings["USE"].split()
for x in iuses:
if (old_use.count(x) and not now_use.count(x)) or (not old_use.count(x) and now_use.count(x)):
merging=1
break
else:
#onlydeps mode; don't merge
merging=2
# if the package is already on the system, we add a "nomerge"
# directive, otherwise we add a "merge" directive.
if merging==1:
mybigkey.append("merge")
else:
mybigkey.append("nomerge")
# whatever the case, we need to add the node to our digraph so
# that children can depend upon it.
self.mynewgraph.add_node(" ".join(mybigkey))
if myparent:
self.mynewgraph.add_relationship(myparent, " ".join(mybigkey))
if ("deep" not in self.myparams) and (not merging):
return 1
elif "recurse" not in self.myparams:
return 1
edepend={}
if mytype=="binary":
mypkgparts=portage_versions.catpkgsplit(mykey)
tbz2name = mykey.split("/")[1]+".tbz2"
if tbz2name in portage.db[portage.root]["bintree"].invalids:
sys.stderr.write("\nINVALID PACKAGE (is required to continue): "+str(mykey)+"\n")
sys.exit(1)
if portage.db[portage.root]["bintree"].isremote(mykey):
edepend = portage.db[portage.root]["bintree"].remotepkgs[tbz2name]
edepend["DEPEND"] =""
edepend["RDEPEND"]=" ".join(edepend["RDEPEND"].split())
edepend["PDEPEND"]=" ".join(edepend["PDEPEND"].split())
edepend["CDEPEND"]=" ".join(edepend["CDEPEND"].split())
edepend["SLOT"] =edepend["SLOT"].strip()
#portage.db[portage.root]["bintree"].gettbz2(mykey)
else: # It's local.
mytbz2=xpak.tbz2(portage.db[portage.root]["bintree"].getname(mykey))
edepend["DEPEND"] =""
edepend["RDEPEND"]=" ".join(mytbz2.getelements("RDEPEND"))
edepend["PDEPEND"]=" ".join(mytbz2.getelements("PDEPEND"))
edepend["CDEPEND"]=" ".join(mytbz2.getelements("CDEPEND"))
edepend["SLOT"] =mytbz2.getfile("SLOT",mypkgparts[2])
elif mytype=="ebuild":
try:
mymeta = ["DEPEND","RDEPEND","PDEPEND","CDEPEND"]
myfoo = portage.portdb.aux_get(mykey, mymeta)
for index in range(0,len(mymeta)):
edepend[mymeta[index]] = myfoo[index]
except (KeyError,IOError):
print "emerge: create(): aux_get() error on",mykey+"; aborting..."
sys.exit(1)
mydep={}
mp=" ".join(mybigkey)
if myroot=="/":
mydep["/"]=edepend["DEPEND"]+" "+edepend["RDEPEND"]
if not self.select_dep("/",mydep["/"],myparent=mp,myuse=myuse):
return 0
else:
mydep["/"]=edepend["DEPEND"]
mydep[myroot]=edepend["RDEPEND"]
if not self.select_dep("/",mydep["/"],myparent=mp,myuse=myuse):
return 0
if not self.select_dep(myroot,mydep[myroot],myparent=mp,myuse=myuse):
return 0
if edepend.has_key("PDEPEND") and edepend["PDEPEND"]:
# Post Depend -- Add to the list without a parent, as it depends
# on a package being present AND must be built after that package.
if not self.select_dep(myroot,edepend["PDEPEND"],myuse=myuse):
return 0
return 1
def select_files(self,myfiles):
"given a list of .tbz2s, .ebuilds and deps, create the appropriate depgraph and return a favorite list"
myfavorites=[]
for x in myfiles:
if x[-5:]==".tbz2":
if not os.path.exists(x):
if os.path.exists(self.pkgsettings["PKGDIR"]+"/All/"+x):
x=self.pkgsettings["PKGDIR"]+"/All/"+x
elif os.path.exists(self.pkgsettings["PKGDIR"]+"/"+x):
x=self.pkgsettings["PKGDIR"]+"/"+x
else:
print "\n\n!!! Binary package '"+str(x)+"' does not exist."
print "!!! Please ensure the tbz2 exists as specified.\n"
sys.exit(1)
mytbz2=xpak.tbz2(x)
mykey=mytbz2.getelements("CATEGORY")[0]+"/"+os.path.basename(x)[:-5]
if os.path.realpath(portage.db["/"]["bintree"].getname(mykey)) != os.path.realpath(x):
print red("\n*** You need to adjust PKGDIR to emerge this package.\n")
sys.exit(1)
if not self.create(["binary",portage.root,mykey],None,"--onlydeps" not in self.myopts):
return (0,myfavorites)
elif not "--oneshot" in self.myopts:
myfavorites.append(mykey)
elif x[-7:]==".ebuild":
x = os.path.realpath(x)
mykey=os.path.basename(os.path.normpath(x+"/../.."))+"/"+os.path.basename(x)[:-7]
ebuild_path = portage.db["/"]["porttree"].dbapi.findname(mykey)
if ebuild_path:
if os.path.realpath(ebuild_path) != x:
print red("\n*** You need to adjust PORTDIR or PORTDIR_OVERLAY to emerge this package.\n")
sys.exit(1)
if mykey not in portage.db["/"]["porttree"].dbapi.xmatch("match-visible", portage.portage_dep.dep_getkey(mykey)):
print red("\n*** You are emerging a masked package. It is MUCH better to use")
print red("*** /etc/portage/package.* to accomplish this. See portage(5) man")
print red("*** page for details.")
countdown(self.EMERGE_WARNING_DELAY, "Continuing...")
else:
print red("\n*** "+x+" does not exist")
sys.exit(1)
if not self.create(["ebuild",portage.root,mykey],None,"--onlydeps" not in self.myopts):
return (0,myfavorites)
elif not "--oneshot" in self.myopts:
myfavorites.append(mykey)
else:
try:
mykey=portage.dep_expand(x,portage.portdb)
except ValueError, errpkgs:
print "\n\n!!! The short ebuild name \"" + x + "\" is ambiguous. Please specify"
print "!!! one of the following fully-qualified ebuild names instead:\n"
for i in errpkgs[0]:
print " " + green(i)
print
sys.exit(1)
# select needs to return 0 on dep_check failure
sys.stdout.flush()
sys.stderr.flush()
try:
self.mysd = self.select_dep(portage.root,mykey,arg=x)
except portage_exception.MissingSignature, e:
portage.writemsg("\n\n!!! A missing gpg signature is preventing portage from calculating the\n")
portage.writemsg("!!! required dependencies. This is a security feature enabled by the admin\n")
portage.writemsg("!!! to aid in the detection of malicious intent.\n\n")
portage.writemsg("!!! THIS IS A POSSIBLE INDICATION OF A TAMPERED FILES -- CHECK CAREFULLY.\n")
portage.writemsg("!!! Affected file: %s\n" % (e))
sys.exit(1)
except portage_exception.InvalidSignature, e:
portage.writemsg("\n\n!!! An invalid gpg signature is preventing portage from calculating the\n")
portage.writemsg("!!! required dependencies. This is a security feature enabled by the admin\n")
portage.writemsg("!!! to aid in the detection of malicious intent.\n\n")
portage.writemsg("!!! THIS IS A POSSIBLE INDICATION OF A TAMPERED FILES -- CHECK CAREFULLY.\n")
portage.writemsg("!!! Affected file: %s\n" % (e))
sys.exit(1)
except SystemExit, e:
raise # Needed else can't exit
except Exception, e:
if "--debug" in self.myopts:
raise
print "\n\n!!! Problem in",mykey,"dependencies."
print "!!!",str(e),e.__module__
sys.exit(1)
if not self.mysd:
return (0,myfavorites)
elif not "--oneshot" in self.myopts:
myfavorites.append(mykey)
missing=0
if "--usepkgonly" in self.myopts:
for x in self.mynewgraph.get_all_nodes():
xs=x.split(" ")
if (xs[0] != "binary") and (xs[3]=="merge"):
if missing == 0:
print
missing += 1
print "Missing binary for:",xs[2]
# We're true here unless we are missing binaries.
return (not missing,myfavorites)
def select_dep(self,myroot,depstring,myparent=None,arg=None,myuse=None):
"given a dependency string, create the appropriate depgraph and return 1 on success and 0 on failure"
if "--debug" in self.myopts:
print
print "Parent: ",myparent
print "Depstring:",depstring
if not arg:
#processing dependencies
mycheck=portage.dep_check(depstring,self.mydbapi[myroot],self.pkgsettings,myuse=myuse,use_binaries=("--usepkg" in self.myopts))
#mycheck=portage.dep_check(depstring,self.mydbapi[myroot],self.pkgsettings,myuse=myuse)
if not mycheck[0]:
mymerge=[]
else:
mymerge=mycheck[1]
else:
#we're processing a command-line argument; unconditionally merge it even if it's already merged
mymerge=[depstring]
# dep_check has been run so we can now add our parent to our
# build state to update virtuals and other settings. This
# happens after the package is added to the tree so that a
# package can depend on a virtual which it satisfies.
if myparent:
myp = myparent.split()
if myp[3]=="merge":
self.mydbapi[myroot].cpv_inject(myp[2])
if myp[0]=="binary":
self.pkgsettings.setinst(myp[2],portage.db["/"]["bintree"].dbapi)
else:
self.pkgsettings.setinst(myp[2],portage.db[myroot]["porttree"].dbapi)
if not mymerge:
return 1
if "--debug" in self.myopts:
print "Candidates:",mymerge
for x in mymerge:
myk=None
binpkguseflags=None
if x[0]=="!":
# if this package is myself, don't append it to block list.
if "--debug" in self.myopts:
print "Myparent",myparent
if (myparent):
if myparent.split()[2] in portage.portdb.xmatch("match-all", x[1:]):
# myself, so exit.
continue
# adding block
myk=["blocks",myroot,x[1:]]
else:
#We are not processing a blocker but a normal dependency
myeb=None
myeb_matches = portage.portdb.xmatch("match-visible",x)
if ("--usepkgonly" not in self.myopts):
myeb=portage.best(myeb_matches)
myeb_pkg=None
if ("--usepkg" in self.myopts):
# The next line assumes the binarytree has been populated.
# XXX: Need to work out how we use the binary tree with roots.
myeb_pkg_matches=portage.db["/"]["bintree"].dbapi.match(x)
if ("--usepkgonly" not in self.myopts):
# Remove any binary package entries that are masked in the portage tree (#55871)
for idx in range(len(myeb_pkg_matches)-1,-1,-1):
if myeb_pkg_matches[idx] not in myeb_matches:
del myeb_pkg_matches[idx]
myeb_pkg = portage.best(myeb_pkg_matches)
if myeb_pkg == '':
myeb_pkg = None
if (not myeb) and (not myeb_pkg):
if not arg:
xinfo='"'+x+'"'
else:
xinfo='"'+arg+'"'
if myparent:
xfrom = '(dependency required by '+green('"'+myparent.split()[2]+'"')+red(' ['+myparent.split()[0]+"])")
alleb=portage.portdb.xmatch("match-all",x)
if alleb:
if "--usepkgonly" not in self.myopts:
print "\n!!! "+red("All ebuilds that could satisfy ")+green(xinfo)+red(" have been masked.")
print "!!! One of the following masked packages is required to complete your request:"
oldcomment = ""
for p in alleb:
mreasons = portage.portdb.getmaskingstatus(p)
print "- "+p+" (masked by: "+", ".join(mreasons)+")"
comment = portage.portdb.getmaskingreason(p)
if comment and comment != oldcomment:
print comment
oldcomment = comment
print
print "For more information, see MASKED PACKAGES section in the emerge man page or "
print "section 2.2 \"Software Availability\" in the Gentoo Handbook."
if myparent:
print "!!! "+red(xfrom)
print
else:
print "\n!!! "+red("There are no packages available to satisfy: ")+green(xinfo)
print "!!! Either add a suitable binary package or compile from an ebuild."
else:
print "\nemerge: there are no ebuilds to satisfy "+xinfo+"."
print
return 0
if "--debug" in self.myopts:
print "ebuild:",myeb
print "binpkg:",myeb_pkg
if myeb and myeb_pkg:
myeb_s = portage_versions.catpkgsplit(myeb)
myeb_s = [myeb_s[0]+"/"+myeb_s[1], myeb_s[2], myeb_s[3]]
myeb_pkg_s = portage_versions.catpkgsplit(myeb_pkg)
myeb_pkg_s = [myeb_pkg_s[0]+"/"+myeb_pkg_s[1], myeb_pkg_s[2], myeb_pkg_s[3]]
if portage_versions.pkgcmp(myeb_s, myeb_pkg_s) == 0:
# pkg is same version as ebuild
myeb = None
else:
myeb_pkg = None
if myeb:
myk=["ebuild",myroot,myeb]
elif myeb_pkg:
binpkguseflags=portage.db[portage.root]["bintree"].get_use(myeb_pkg)
myk=["binary",myroot,myeb_pkg]
else:
sys.stderr.write("!!! Confused... Don't know what I'm using for dependency info. :(\n")
sys.exit(1)
#if "--usepkg" in myopts:
# #If we want to use packages, see if we have a pre-built one...
# mypk=portage.db["/"]["bintree"].dbapi.match(x)
# if myeb in mypk:
# #Use it only if it's exactly the version we want.
# myk=["binary",myroot,myeb]
# else:
# myk=["ebuild",myroot,myeb]
#else:
# myk=["ebuild",myroot,myeb]
if myparent:
#we are a dependency, so we want to be unconditionally added
if not self.create(myk,myparent,myuse=binpkguseflags):
return 0
else:
#if mysource is not set, then we are a command-line dependency and should not be added
#if --onlydeps is specified.
if not self.create(myk,myparent,"--onlydeps" not in self.myopts,myuse=binpkguseflags):
return 0
if "--debug" in self.myopts:
print "Exiting...",myparent
return 1
def altlist(self):
mygraph=self.mynewgraph.clone()
dolist=["/"]
retlist=[]
for x in portage.db:
portage.db[x]["merge"]=[]
if x not in dolist:
dolist.append(x)
while mygraph.get_all_nodes():
mycurkey=mygraph.get_leaf_nodes()[0]
splitski=mycurkey.split()
portage.db[splitski[1]]["merge"].append(splitski)
mygraph.remove_node(mycurkey)
for x in dolist:
for y in portage.db[x]["merge"]:
retlist.append(y)
return retlist
def xcreate(self,mode="system"):
if mode=="system":
mylist=getlist("system")
else:
#world mode
worldlist=getlist("world")
sysdict=genericdict(getlist("system"))
worlddict=genericdict(worldlist)
#we're effectively upgrading sysdict to contain all new deps from worlddict
for x in worlddict.keys():
#only add the world node if the package is:
#actually installed -- this prevents the remerging of already unmerged packages when we do a world --update;
#actually available -- this prevents emerge from bombing out due to no match being found (we want a silent ignore)
if "empty" in self.myparams:
if portage.db["/"]["vartree"].dbapi.match(x):
sysdict[x]=worlddict[x]
elif portage.db[portage.root]["vartree"].dbapi.match(x):
#package is installed
sysdict[x]=worlddict[x]
else:
print "\n*** Package in world file is not installed: "+x
mylist = sysdict.values()
for mydep in mylist:
myeb=portage.portdb.xmatch("bestmatch-visible",mydep)
if not myeb:
#this is an unavailable world entry; just continue
continue
#THIS NEXT BUNCH OF CODE NEEDS TO BE REPLACED TO SUPPORT WORLD ANTI-DEPS
#if mydep2[0]=="!":, etc.
binpkguseflags = None
if "--usepkg" in self.myopts:
mypk=portage.db[portage.root]["bintree"].dep_bestmatch(mydep)
if myeb==mypk:
myk=["binary",portage.root,mypk]
binpkguseflags=portage.db[portage.root]["bintree"].get_use(mypk)
elif "--usepkgonly" in self.myopts:
if not mypk:
self.missingbins += [myeb]
myk=["binary",portage.root,myeb]
else:
myk=["binary",portage.root,mypk]
else:
myk=["ebuild",portage.root,myeb]
else:
myk=["ebuild",portage.root,myeb]
if not self.create(myk,myuse=binpkguseflags):
print
print "!!! Problem with",myk[0],myk[2]
print "!!! Possibly a DEPEND/*DEPEND problem."
print
return 0
return 1
def match(self,mydep,myroot=portage.root,mykey=None):
# support mutual exclusive deps
if mydep[0]=="!":
#add our blocker; it will be ignored later if necessary (if we are remerging the same pkg, for example)
myk="blocks "+myroot+" "+mydep[1:]
else:
myeb=portage.db[portage.root]["porttree"].dep_bestmatch(mydep)
if not myeb:
if not mykey:
print "\n!!! Error: couldn't find match for",mydep
else:
print "\n!!! Error: couldn't find match for",mydep,"in",mykey
print
sys.exit(1)
if "--usepkg" in self.myopts:
mypk=portage.db[portage.root]["bintree"].dep_bestmatch(mydep)
if myeb==mypk:
myk="binary "+portage.root+" "+mypk
else:
myk="ebuild "+myroot+" "+myeb
else:
myk="ebuild "+myroot+" "+myeb
return myk
def display(self,mylist):
changelogs=[]
p=[]
totalsize=0
if self.verbosity:
overlays = portage.settings['PORTDIR_OVERLAY'].split()
i = 0
while i < len(mylist):
if mylist[i][-1]=="nomerge":
# we don't care about this elements
mylist.pop(i)
continue
# the branch continues, or we've found a good element.
# -> let's see what's next, if anything
i += 1
display_overlays=False
# files to fetch list - avoids counting a same file twice
# in size display (verbose mode)
myfetchlist=[]
for x in mylist:
fetch=" "
if x[0]=="blocks":
addl=""+red("B")+" "+fetch+" "
resolved=portage.db[x[1]]["vartree"].resolve_key(x[2])
print "["+x[0]+" "+addl+"]",red(resolved),
if resolved!=x[2]:
if x[3]:
print red("(\""+x[2]+"\" is blocking "+x[3]+")")
else:
print red("(\""+x[2]+"\")")
else:
if x[3]:
print red("(is blocking "+x[3]+")")
else:
print
else:
if (x[0]!="binary") and ("fetch" in portage.portdb.aux_get(x[2],["RESTRICT"])[0].split()):
fetch = red("F")
if portage.portdb.fetch_check(x[2], portage.settings):
fetch = green("f")
#we need to use "--emptrytree" testing here rather than "empty" param testing because "empty"
#param is used for -u, where you still *do* want to see when something is being upgraded.
myoldbest=""
if (not "--emptytree" in self.myopts) and portage.db[x[1]]["vartree"].exists_specific(x[2]):
addl=" "+yellow("R")+fetch+" "
elif (not "--emptytree" in self.myopts) and portage.db[x[1]]["vartree"].exists_specific_cat(x[2]):
if x[0] == "binary":
mynewslot=portage.db["/"]["bintree"].getslot(x[2])
elif x[0] == "ebuild":
mynewslot=portage.db["/"]["porttree"].getslot(x[2])
myoldlist=portage.db[x[1]]["vartree"].dbapi.match(portage_versions.pkgsplit(x[2])[0])
myinslotlist=filter((lambda p: portage.db[portage.root]["vartree"].getslot(p)==mynewslot),myoldlist)
if myinslotlist:
myoldbest=portage.best(myinslotlist)
addl=" "+fetch
if portage_versions.pkgcmp(portage_versions.pkgsplit(x[2]), portage_versions.pkgsplit(myoldbest)) < 0:
# Downgrade in slot
addl+=turquoise("U")+blue("D")
else:
# Update in slot
addl+=turquoise("U")+" "
else:
# New slot, mark it new.
addl=" "+green("NS")+fetch+" "
if "--changelog" in self.myopts:
changelogs.extend(self.calc_changelog(
portage.portdb.findname(x[2]),
portage.db["/"]["vartree"].dep_bestmatch('/'.join(portage_versions.catpkgsplit(x[2])[:2])),
x[2]
))
else:
addl=" "+green("N")+" "+fetch+" "
verboseadd=""
if self.verbosity > 0:
# iuse verbose
try:
if x[0] == "binary":
iuse_split = portage.db["/"]["bintree"].dbapi.aux_get(x[2],["IUSE"])[0].split()
elif x[0] == "ebuild":
iuse_split = portage.portdb.aux_get(x[2],["IUSE"])[0].split()
else:
iuse_split = []
except SystemExit, e:
raise # Needed else can't exit
except:
portage.writemsg("!!! Error getting IUSE (report this to bugs.gentoo.org)\n")
portage.writemsg("!!! %s\n" % x)
iuse_split = []
iuse_split.sort()
old_use=None
if myoldbest:
pkg=myoldbest
else:
pkg=x[2]
if portage.db["/"]["vartree"].dbapi.cpv_exists(pkg):
try:
old_use=portage.db["/"]["vartree"].dbapi.aux_get(pkg, ["USE"])[0].split()
except SystemExit, e:
raise # Needed else can't exit
except:
pass
iuse=""
now_use=self.applied_useflags[x[2]]
for ebuild_iuse in portage_util.unique_array(iuse_split):
usechange=""
if old_use:
if (old_use.count(ebuild_iuse) and not now_use.count(ebuild_iuse)) or (not old_use.count(ebuild_iuse) and now_use.count(ebuild_iuse)):
usechange="*"
if ebuild_iuse in self.applied_useflags[x[2]]:
if usechange == "*":
iuse=green("+"+ebuild_iuse)
else:
iuse=red("+"+ebuild_iuse)
elif ebuild_iuse in portage.settings.usemask:
iuse=blue("(-"+ebuild_iuse+")")
else:
iuse=blue("-"+ebuild_iuse)
verboseadd+=iuse+usechange+" "
if (self.verbosity and "--pretend" not in self.myopts) or \
(self.verbosity > 1 and "--pretend" in self.myopts):
# show herd/maintainers.
metadata_file=portage.settings["PORTDIR"] + "/" + portage.portage_versions.pkgsplit(x[2])[0] + "/metadata.xml"
if not os.path.exists(metadata_file):
verboseadd += red("(Missing metadata.xml) ")
else:
parser = portage_metadata.make_parser()
handler = portage_metadata.Metadata_XML()
handler._maintainers = []
handler._herds = []
parser.setContentHandler(handler)
parser.parse( metadata_file )
if len(handler._herds) > 0:
verboseadd += "("+ teal("H:" + ", ".join(handler._herds) ) + ")"
if len(handler._maintainers) < 1:
verboseadd += " (" + teal("M:" + ", ".join(handler._herds) ) + ") "
else:
verboseadd += " (" + teal("M:" + ", ".join(handler._maintainers) ) + ") "
# size verbose
mysize=0
if x[0] == "ebuild" and x[-1]!="nomerge":
myfilesdict=portage.portdb.getfetchsizes(x[2], useflags=self.applied_useflags[x[2]], debug=self.edebug)
if myfilesdict==None:
myfilesdict="[empty/missing/bad digest]"
else:
for myfetchfile in myfilesdict.keys():
if myfetchfile not in myfetchlist:
mysize+=myfilesdict[myfetchfile]
myfetchlist.append(myfetchfile)
totalsize+=mysize
verboseadd+=format_size(mysize)+" "
# overlay verbose
# XXX: Invalid binaries have caused tracebacks here. 'if file_name'
# x = ['binary', '/', 'sys-apps/pcmcia-cs-3.2.7.2.6', 'merge']
file_name=portage.portdb.findname(x[2])
if file_name: # It might not exist in the tree
dir_name=os.path.abspath(os.path.dirname(file_name)+"/../..")
if (overlays.count(dir_name)>0):
verboseadd+=teal("["+str(overlays.index(os.path.normpath(dir_name))+1)+"]")+" "
display_overlays=True
else:
verboseadd += "[No ebuild?]"
xs=portage.portage_versions.pkgsplit(x[2])
if xs[2]=="r0":
xs=(xs[0],xs[1],"")
else:
xs=(xs[0],xs[1],"-"+xs[2])
if self.pkgsettings.has_key("COLUMNWIDTH"):
mywidth=int(self.pkgsettings["COLUMNWIDTH"])
else:
mywidth=130
oldlp=mywidth-30
newlp=oldlp-30
indent=""
if myoldbest:
myoldbest=portage_versions.pkgsplit(myoldbest)[1]+"-"+portage.portage_versions.pkgsplit(myoldbest)[2]
if myoldbest[-3:]=="-r0":
myoldbest=myoldbest[:-3]
myoldbest=blue("["+myoldbest+"]")
if x[1]!="/":
if "--columns" in self.myopts:
myprint="["+x[0]+" "+addl+"] "+indent+darkgreen(xs[0])
if (newlp-nc_len(myprint)) > 0:
myprint=myprint+(" "*(newlp-nc_len(myprint)))
myprint=myprint+"["+darkblue(xs[1]+xs[2])+"] "
if (oldlp-nc_len(myprint)) > 0:
myprint=myprint+" "*(oldlp-nc_len(myprint))
myprint=myprint+myoldbest
myprint=myprint+darkgreen(" to "+x[1])+" "+verboseadd
else:
myprint="["+x[0]+" "+addl+"] "+darkgreen(x[2])+" "+myoldbest+" "+darkgreen("to "+x[1])+" "+verboseadd
else:
if "--columns" in self.myopts:
myprint="["+x[0]+" "+addl+"] "+indent+darkgreen(xs[0])
if (newlp-nc_len(myprint)) > 0:
myprint=myprint+(" "*(newlp-nc_len(myprint)))
myprint=myprint+green(" ["+xs[1]+xs[2]+"] ")
if (oldlp-nc_len(myprint)) > 0:
myprint=myprint+(" "*(oldlp-nc_len(myprint)))
myprint=myprint+myoldbest+" "+verboseadd
else:
if x[3]=="nomerge":
myprint=darkblue("[nomerge ] "+indent+x[2]+" "+myoldbest+" ")+verboseadd
else:
myprint="["+x[0]+" "+addl+"] "+indent+darkgreen(x[2])+" "+myoldbest+" "+verboseadd
p.append(myprint)
if ("--tree" not in self.myopts):
mysplit=portage_versions.pkgsplit(x[2])
# XXX mysplit _can_ be None.... Why?
if mysplit and (len(mysplit)==3):
if "--emptytree" not in self.myopts:
if mysplit[0]=="sys-apps/portage":
if (mysplit[1]+mysplit[2]!=portage.VERSION and
"livecvsportage" not in portage.settings.features):
if mylist.index(x)<len(mylist)-1:
p.append(red("*** Portage will stop merging at this point and reload itself,"))
p.append(red(" recalculate dependencies, and complete the merge."))
if "--update" not in self.myopts:
p.append(darkgreen(" You may avoid the remerging of packages by updating portage on its own."))
print
else:
if mysplit[0]=="sys-apps/portage" and ("--emptytree" in self.myopts):
if mysplit[1]+mysplit[2]!=portage.VERSION:
p.append(red("***")+" Please update portage to the above version before proceeding.")
p.append(" Failure to do so may result in failed or improper merges.")
p.append(" A simple '"+green("emerge -u portage")+"' is sufficient.")
p.append("")
del mysplit
for x in p:
print x
if self.verbosity:
print
print "Total size of downloads: "+format_size(totalsize)
if overlays and display_overlays:
print "Portage overlays:"
y=0
for x in overlays:
y=y+1
print " "+teal("["+str(y)+"]"),x
if "--changelog" in self.myopts:
print
for revision,text in changelogs:
print bold('*'+revision)
sys.stdout.write(text)
def calc_changelog(self,ebuildpath,current,next):
current = '-'.join(portage_versions.catpkgsplit(current)[1:])
if current.endswith('-r0'): current = current[:-3]
next = '-'.join(portage_versions.catpkgsplit(next)[1:])
if next.endswith('-r0'): next = next[:-3]
changelogpath = os.path.join(os.path.split(ebuildpath)[0],'ChangeLog')
try:
changelog = open(changelogpath).read()
except SystemExit, e:
raise # Needed else can't exit
except:
return []
divisions = self.find_changelog_tags(changelog)
#print 'XX from',current,'to',next
#for div,text in divisions: print 'XX',div
# skip entries for all revisions above the one we are about to emerge
for i in range(len(divisions)):
if divisions[i][0]==next:
divisions = divisions[i:]
break
# find out how many entries we are going to display
for i in range(len(divisions)):
if divisions[i][0]==current:
divisions = divisions[:i]
break
else:
# couldnt find the current revision in the list. display nothing
return []
return divisions
def find_changelog_tags(self,changelog):
divs = []
release = None
while 1:
match = re.search(r'^\*\ ?([-a-zA-Z0-9_.]*)(?:\ .*)?\n',changelog,re.M)
if match is None:
if release is not None:
divs.append((release,changelog))
return divs
if release is not None:
divs.append((release,changelog[:match.start()]))
changelog = changelog[match.end():]
release = match.group(1)
if release.endswith('.ebuild'):
release = release[:-7]
if release.endswith('-r0'):
release = release[:-3]
def outdated(self):
return self.outdatedpackages
#retval=portage.doebuild(y,"fetch",myroot,self.pkgsettings,edebug,("--pretend" in myopts),fetchonly=1,fetchall=1)
def __fetch(self, pkg_list,fd_pipes={1:1,2:2},fetchall=False,verbosity=0):
mysettings = portage.config(clone=self.pkgsettings)
# print "passed pkg_list",pkg_list
print "kiddie pid is %i" % os.getpid()
for x in ('autoaddcvs','cvs'):
try: portage.features.remove(x)
except ValueError: pass
for x in pkg_list:
y=portage.portdb.findname(x[2])
print "fetching",y
try:
ret = portage.doebuild(y,"fetch", x[1], mysettings,False, False, fetchonly=True, fetchall=fetchall,verbosity=verbosity)
except Exception,e:
ret=1
if ret:
return False
def merge(self,mylist,favorites):
returnme=0
mymergelist=[]
#check for blocking dependencies
if ("--fetchonly" not in self.myopts) and ("--buildpkgonly" not in self.myopts):
for x in mylist:
if x[0]=="blocks":
print "\n!!! Error: the "+x[2]+" package conflicts with another package."
print "!!! both can't be installed on the same system together."
print "!!! Please use 'emerge --pretend' to determine blockers."
print
if ("--pretend" not in self.myopts):
sys.exit(1)
#buildsyspkg: I need mysysdict also on resume (moved from the else block)
mysysdict=genericdict(getlist("system"))
if ("--resume" in self.myopts):
# We're resuming.
print green("*** Resuming merge...")
self.emergelog(" *** Resuming merge...")
mymergelist=portage.mtimedb["resume"]["mergelist"][:]
if ("--skipfirst" in self.myopts) and mymergelist:
del portage.mtimedb["resume"]["mergelist"][0]
del mymergelist[0]
else:
myfavs=portage.grabfile(portage.root+portage.WORLD_FILE)
myfavdict=genericdict(myfavs)
for x in range(len(mylist)):
if mylist[x][3]!="nomerge":
# Add to the mergelist
mymergelist.append(mylist[x])
else:
myfavkey=portage.cpv_getkey(mylist[x][2])
if "--onlydeps" in self.myopts:
continue
# Add to the world file. Since we won't be able to later.
if (not "--fetchonly" in self.myopts) and (myfavkey in favorites):
#don't record if already in system profile or already recorded
if (not mysysdict.has_key(myfavkey)) and (not myfavdict.has_key(myfavkey)):
#we don't have a favorites entry for this package yet; add one
myfavdict[myfavkey]=myfavkey
print ">>> Recording",myfavkey,"in \"world\" favorites file..."
if not "--fetchonly" in self.myopts:
portage.writedict(myfavdict,portage.root+portage.WORLD_FILE,writekey=0)
portage.mtimedb["resume"]["mergelist"]=mymergelist[:]
# We need to yank the harmful-to-new-builds settings from features.
myorigfeat=self.pkgsettings["FEATURES"]
myfeat=myorigfeat.split()
while "keeptemp" in myfeat:
myfeat.remove("keeptemp")
while "keepwork" in myfeat:
myfeat.remove("keepwork")
self.pkgsettings["FEATURES"]=" ".join(myfeat)
self.thread = None
# parallel-fetch should only kick in when not pretending, emerge isn't just fetching,
# and there is more then one node being processed.
if "parallel-fetch" in self.pkgsettings["FEATURES"] and not \
("--ask" in self.myopts or "--pretend" in self.myopts or "--fetchonly" in self.myopts) and \
len(mymergelist) > 1:
if "distlocks" not in self.pkgsettings["FEATURES"]:
print red("!!!")
print red("!!!")+" parallel-fetching would've been enabled, but you lack distlocks"
print red("!!!")+" in your features. so yeah, no go."
print red("!!!")+" enable distlocks to use parallel fetching"
print red("!!!")
import time
time.sleep(5)
else:
# print "mergelist=",mymergelist
#
# self.thread = threading.Thread(target=self.__fetch,args=[mymergelist], \
# kwargs={"verbosity":1, "fetchall":("--fetchalluri" in myopts)})
# self.thread.setDaemon(False)
# portage.exit_callbacks.append(self.thread.join)
# self.thread.start()
print ">>> parallel fetching is in the house, hizzay"
print ">>> represent."
portage_exec.spawn_func(self.__fetch,[mymergelist],{"verbosity":1,\
"fetchall":("--fetchalluri" in self.myopts)},returnpid=True,fd_pipes={1:1,2:2})
# time.sleep(2)
mergecount=0
for x in mymergelist:
mergecount+=1
myroot=x[1]
pkgindex=2
if x[0]=="blocks":
pkgindex=3
y=portage.portdb.findname(x[pkgindex])
if not "--pretend" in self.myopts:
print ">>> emerge ("+str(mergecount)+" of "+str(len(mymergelist))+")",x[pkgindex],"to",x[1]
self.emergelog(" >>> emerge ("+str(mergecount)+" of "+str(len(mymergelist))+") "+x[pkgindex]+" to "+x[1])
self.pkgsettings["EMERGE_FROM"] = x[0][:]
self.pkgsettings.backup_changes("EMERGE_FROM")
#buildsyspkg: Check if we need to _force_ binary package creation
issyspkg = ("buildsyspkg" in myfeat) \
and x[0] != "blocks" \
and mysysdict.has_key(portage.cpv_getkey(x[2])) \
and not ("--buildpkg" in self.myopts)
if x[0] in ["ebuild","blocks"]:
if (x[0]=="blocks") and ("--fetchonly" not in self.myopts):
raise Exception, "Merging a blocker"
elif ("--fetchonly" in self.myopts) or ("--fetch-all-uri" in self.myopts):
if ("--fetch-all-uri" in self.myopts):
retval=portage.doebuild(y,"fetch",myroot,self.pkgsettings,self.edebug,("--pretend" in self.myopts),fetchonly=1,fetchall=1)
else:
retval=portage.doebuild(y,"fetch",myroot,self.pkgsettings,self.edebug,("--pretend" in self.myopts),fetchonly=1)
if retval:
print
print "!!! Fetch for",y,"failed, continuing..."
print
returnme=1
continue
elif "--buildpkg" in self.myopts or issyspkg:
#buildsyspkg: Sounds useful to display something, but I don't know if we should also log it
if issyspkg:
print ">>> This is a system package, let's pack a rescue tarball."
#emergelog(">>> This is a system package, let's pack a rescue tarball.")
#create pkg, then merge pkg
short_msg = "emerge: ("+str(mergecount)+" of "+str(len(mymergelist))+") "+x[pkgindex]+" Clean"
self.emergelog(" === ("+str(mergecount)+" of "+str(len(mymergelist))+") Cleaning ("+x[pkgindex]+"::"+y+")", short_msg=short_msg)
retval=portage.doebuild(y,"clean",myroot,self.pkgsettings,self.edebug,cleanup=1)
if retval:
sys.exit(1)
short_msg = "emerge: ("+str(mergecount)+" of "+str(len(mymergelist))+") "+x[pkgindex]+" Compile"
self.emergelog(" === ("+str(mergecount)+" of "+str(len(mymergelist))+") Compiling/Packaging ("+x[pkgindex]+"::"+y+")", short_msg=short_msg)
retval=portage.doebuild(y,"package",myroot,self.pkgsettings,self.edebug)
if retval:
sys.exit(1)
#dynamically update our database
if "--buildpkgonly" not in self.myopts:
portage.db[portage.root]["bintree"].inject(x[2])
mytbz2=portage.db[portage.root]["bintree"].getname(x[2])
short_msg = "emerge: ("+str(mergecount)+" of "+str(len(mymergelist))+") "+x[pkgindex]+" Merge"
self.emergelog(" === ("+str(mergecount)+" of "+str(len(mymergelist))+") Merging ("+x[pkgindex]+"::"+y+")", short_msg=short_msg)
self.pkgsettings["EMERGE_FROM"] = "binary"
self.pkgsettings.backup_changes("EMERGE_FROM")
retval=portage.pkgmerge(mytbz2,myroot,self.pkgsettings)
if retval==None:
sys.exit(1)
else:
short_msg = "emerge: ("+str(mergecount)+" of "+str(len(mymergelist))+") "+x[pkgindex]+" Clean"
self.emergelog(" === ("+str(mergecount)+" of "+str(len(mymergelist))+") Cleaning ("+x[pkgindex]+"::"+y+")", short_msg=short_msg)
retval=portage.doebuild(y,"clean",myroot,self.pkgsettings,self.edebug,cleanup=1)
if retval:
sys.exit(1)
short_msg = "emerge: ("+str(mergecount)+" of "+str(len(mymergelist))+") "+x[pkgindex]+" Compile"
self.emergelog(" === ("+str(mergecount)+" of "+str(len(mymergelist))+") Compiling/Merging ("+x[pkgindex]+"::"+y+")", short_msg=short_msg)
retval=portage.doebuild(y,"merge",myroot,self.pkgsettings,self.edebug)
if retval:
sys.exit(1)
#dynamically update our database
elif x[0]=="binary":
#merge the tbz2
mytbz2=portage.db[portage.root]["bintree"].getname(x[2])
if portage.db[portage.root]["bintree"].isremote(x[2]):
short_msg = "emerge: ("+str(mergecount)+" of "+str(len(mymergelist))+") "+x[pkgindex]+" Fetch"
self.emergelog(" --- ("+str(mergecount)+" of "+str(len(mymergelist))+") Fetching Binary ("+x[pkgindex]+"::"+mytbz2+")", short_msg=short_msg)
portage.db[portage.root]["bintree"].gettbz2(x[2])
if ("--fetchonly" in self.myopts) or ("--fetch-all-uri" in self.myopts):
continue
short_msg = "emerge: ("+str(mergecount)+" of "+str(len(mymergelist))+") "+x[pkgindex]+" Merge Binary"
self.emergelog(" === ("+str(mergecount)+" of "+str(len(mymergelist))+") Merging Binary ("+x[pkgindex]+"::"+mytbz2+")", short_msg=short_msg)
retval=portage.pkgmerge(mytbz2,x[1],self.pkgsettings)
if retval==None:
sys.exit(1)
#need to check for errors
if "--buildpkgonly" not in self.myopts:
portage.db[x[1]]["vartree"].inject(x[2])
myfavkey=portage.cpv_getkey(x[2])
if (not "--fetchonly" in self.myopts) and (not "--fetch-all-uri" in self.myopts) and (myfavkey in favorites):
myfavs=portage.grabfile(myroot+portage.WORLD_FILE)
myfavdict=genericdict(myfavs)
mysysdict=genericdict(getlist("system"))
#don't record if already in system profile or already recorded
if ("--update" not in self.myopts or not portage.db[portage.root]["vartree"].dbapi.match(myfavkey)) and \
(not mysysdict.has_key(myfavkey)) and (not myfavdict.has_key(myfavkey)):
#we don't have a favorites entry for this package yet; add one
myfavdict[myfavkey]=myfavkey
print ">>> Recording",myfavkey,"in \"world\" favorites file..."
self.emergelog(" === ("+str(mergecount)+" of "+str(len(mymergelist))+") Updating world file ("+x[pkgindex]+")")
portage.writedict(myfavdict,myroot+portage.WORLD_FILE,writekey=0)
if ("noclean" not in portage.features) and (x[0] != "binary"):
short_msg = "emerge: ("+str(mergecount)+" of "+str(len(mymergelist))+") "+x[pkgindex]+" Clean Post"
self.emergelog(" === ("+str(mergecount)+" of "+str(len(mymergelist))+") Post-Build Cleaning ("+x[pkgindex]+"::"+y+")", short_msg=short_msg)
retval=portage.doebuild(y,"clean",myroot,self.pkgsettings,self.edebug,cleanup=1)
if retval:
sys.exit(1)
if ("--pretend" not in self.myopts) and ("--fetchonly" not in self.myopts) and ("--fetch-all-uri" not in self.myopts):
# Clean the old package that we have merged over top of it.
xsplit=portage.portage_versions.pkgsplit(x[2])
self.emergelog(" >>> AUTOCLEAN: "+xsplit[0])
retval=self.unmerge("clean", [xsplit[0]])
if not retval:
self.emergelog(" --- AUTOCLEAN: Nothing unmerged.")
# Figure out if we need a restart.
mysplit=portage.portage_versions.pkgsplit(x[2])
if mysplit[0]=="sys-apps/portage":
myver=mysplit[1]+"-"+mysplit[2]
if myver[-3:]=='-r0':
myver=myver[:-3]
if (myver!=portage.VERSION and
"livecvsportage" not in portage.settings.features):
if len(mymergelist) > mergecount:
myargv=sys.argv
myr=0
for myra in range(len(myargv)):
if myargv[myr][0:len("portage")]=="portage":
del myargv[myr]
myr-=1
if myargv[myr][0:len("sys-apps/portage")]=="sys-apps/portage":
del myargv[myr]
myr-=1
myr+=1
self.emergelog(" *** RESTARTING emerge via exec() after change of portage version.")
portage.portageexit()
badlongopts = ["--ask","--tree","--changelog"]
badshortopts = ["a","t","l"]
mynewargv=[]
for arg in myargv:
if arg[0:2] == "--":
if arg in badlongopts:
continue
mynewargv += [arg]
elif arg[0] == "-":
myarg = "-"
for ch in arg[1:]:
if ch in badshortopts:
continue
myarg += ch
mynewargv += [myarg]
else:
mynewargv += [arg]
os.execv("/usr/lib/portage/bin/emerge", mynewargv)
if ("--pretend" not in self.myopts) and ("--fetchonly" not in self.myopts) and ("--fetch-all-uri" not in self.myopts):
self.emergelog(" ::: completed emerge ("+str(mergecount)+" of "+str(len(mymergelist))+") "+x[2]+" to "+x[1])
# Unsafe for parallel merges
del portage.mtimedb["resume"]["mergelist"][0]
if self.thread:
self.thread.join()
self.thread=None
self.emergelog(" *** Finished. Cleaning up...")
# We're out of the loop... We're done. Delete the resume data.
if portage.mtimedb.has_key("resume"):
del portage.mtimedb["resume"]
if ("--pretend" not in self.myopts):
if ("--fetchonly" not in self.myopts) and ("--fetch-all-uri" not in self.myopts):
if (mergecount>0):
if retval:
portage.env_update(portage.root)
#by doing an exit this way, --fetchonly can continue to try to
#fetch everything even if a particular download fails.
if "--fetchonly" in self.myopts or "--fetch-all-uri" in self.myopts:
if returnme:
print "\n\n!!! Some fetch errors were encountered. Please see above for details.\n\n"
sys.exit(returnme)
else:
sys.exit(0)
def emergelog(self,mystr,short_msg=None):
emergelog(self.edebug,mystr,short_msg)
def unmerge(self,unmerge_action,unmerge_files):
return unmerge(self.myopts, self.edebug, self.EMERGE_WARNING_DELAY, unmerge_action, unmerge_files)
class graph_display:
def __init__(self,mygraph,myopts,edebug,verbosity):
self.graph = mygraph.clone()
self.myopts=myopts
self.edebug=edebug
self.verbosity=verbosity
merge_nodes = self.graph.get_all_nodes()
for x in range(len(merge_nodes)-1,-1,-1):
if merge_nodes[x].split()[3] == "nomerge":
del merge_nodes[x]
relevant = merge_nodes[:]
for x in range(len(merge_nodes)):
parents = self.graph.get_parent_nodes(merge_nodes[x], depth=0)
for node in parents:
if node not in relevant:
relevant.append(node)
for node in self.graph.get_all_nodes():
if node not in relevant:
self.graph.remove_node(node)
self.fetchsizes = {}
self.overlays = []
self.changelogs = []
def old_version(self, mydep):
dep_type = mydep[0]
dep_root = mydep[1]
dep_pkg = mydep[2]
if not portage.db[dep_root]["vartree"].exists_specific_cat(dep_pkg):
return None
if dep_type == "binary":
mynewslot=portage.db["/"]["bintree"].getslot(dep_pkg)
else:
mynewslot=portage.db["/"]["porttree"].getslot(dep_pkg)
mycurpkgs = portage.db[dep_root]["vartree"].dbapi.match(portage.portage_versions.pkgsplit(dep_pkg)[0])
for x in range(len(mycurpkgs)-1, -1, -1):
if portage.db[dep_root]["vartree"].getslot(mycurpkgs[x]) != mynewslot:
del mycurpkgs[x]
if not mycurpkgs:
return None
return portage.best(mycurpkgs)
def use_flags(self, mydep):
portage.settings.unlock()
portage.settings.setcpv(mydep[2])
myflags = portage.settings["USE"].split()
portage.settings.reset()
portage.settings.lock()
return myflags
def format_summary(self, mydep):
dep_type = mydep[0]
dep_root = mydep[1]
dep_pkg = mydep[2]
dep_extra = mydep[3]
problem_status = " "
new_status = " "
slot_status = " "
update_status = " "
downgrade_status = " "
if dep_extra == "nomerge":
dep_type = darkblue("merged")
elif dep_type == "blocks":
problem_status = red("B")
else:
if dep_type != "binary":
restrictions = portage.db["/"]["porttree"].dbapi.aux_get(dep_pkg, ["RESTRICT"])[0].split()
if "fetch" in restrictions:
if portage.db["/"]["porttree"].dbapi.fetch_check(dep_pkg, portage.settings):
problem_status = green("f")
else:
problem_status = red("F")
if portage.db[dep_root]["vartree"].exists_specific(dep_pkg):
new_status = yellow("R")
else:
prevpkg = self.old_version(mydep)
if prevpkg:
update_status = turquoise("U")
myoldpkg = portage.portage_versions.pkgsplit(prevpkg)
mynewpkg = portage.portage_versions.pkgsplit(dep_pkg)
if portage.portage_versions.pkgcmp(mynewpkg, myoldpkg) < 0:
downgrade_status = blue("D")
else:
new_status = green("N")
if portage.db[dep_root]["vartree"].exists_specific_cat(dep_pkg):
slot_status = green("S")
summary = "["+dep_type+" "
summary += problem_status
summary += new_status
summary += slot_status
summary += update_status
summary += downgrade_status+"]"
return summary
def format_cpv(self, mydep):
if mydep[0] == "blocks":
return red(mydep[2])
elif mydep[3] == "nomerge":
return darkblue(mydep[2])
return darkgreen(mydep[2])
def format_name(self, mydep):
mysplit = portage.portage_versions.pkgsplit(mydep[2])
if mysplit:
name = mysplit[0]
else:
name = mydep[2]
if mydep[0] == "blocks":
return red(name)
elif mydep[3] == "nomerge":
return darkblue(name)
return darkgreen(name)
def format_new_version(self, mydep):
mysplit = portage.portage_versions.pkgsplit(mydep[2])
if not mysplit:
return ""
version = mysplit[1]
if mysplit[2] != "r0":
version += "-"+mysplit[2]
if mydep[0] == "blocks":
return red("["+version+"]")
elif mydep[3] == "nomerge":
return darkblue("["+version+"]")
return darkgreen("["+version+"]")
def format_old_version(self, mydep):
dep_type = mydep[0]
dep_root = mydep[1]
dep_pkg = mydep[2]
dep_extra = mydep[3]
if dep_extra == "nomerge":
return ""
if dep_type == "blocks":
return red("("+dep_extra+")")
prevpkg = self.old_version(mydep)
if not prevpkg or prevpkg == dep_pkg:
return ""
myoldsplit = portage.portage_versions.pkgsplit(prevpkg)
version = myoldsplit[1]
if myoldsplit[2] != "r0":
version += "-"+myoldsplit[2]
return blue("["+version+"]")
def format_flags(self, mydep):
dep_type = mydep[0]
dep_root = mydep[1]
dep_pkg = mydep[2]
dep_extra = mydep[3]
if dep_type == "blocks" or dep_extra == "nomerge":
return ""
if dep_type == "binary":
iuse = portage.db["/"]["bintree"].dbapi.aux_get(dep_pkg,["IUSE"])[0].split()
elif dep_type == "ebuild":
iuse = portage.db["/"]["porttree"].dbapi.aux_get(dep_pkg,["IUSE"])[0].split()
else:
iuse = []
iuse.sort()
iuse = portage_util.unique_array(iuse)
cur_use = self.use_flags(mydep)
bad_use = portage.settings.usemask
prevpkg = self.old_version(mydep)
if prevpkg:
old_use = portage.db[dep_root]["vartree"].dbapi.aux_get(prevpkg, ["USE"])[0].split()
else:
old_use = cur_use
uselist = []
for use in iuse:
if use in cur_use:
myuse = red("+"+use)
elif use in bad_use:
myuse = blue("(-"+use+")")
else:
myuse = blue("-"+use)
if (use in old_use and use not in cur_use) or \
(use not in old_use and use in cur_use):
myuse += "*"
uselist.append(myuse)
return " ".join(uselist)
def format_metadata(self, mydep):
catpkg = portage.portage_versions.pkgsplit(mydep[2])[0]
metadata_file = portage.settings["PORTDIR"] + "/" + catpkg + "/metadata.xml"
if not os.path.exists(metadata_file):
return ""
parser = portage_metadata.make_parser()
handler = portage_metadata.Metadata_XML()
handler._maintainers = []
handler._herds = []
parser.setContentHandler(handler)
parser.parse(metadata_file)
metadata = []
if handler._herds:
metadata += ["(" + teal("H:" + ", ".join(handler._herds) ) + ")"]
if handler._maintainers:
metadata += ["(" + teal("M:" + ", ".join(handler._maintainers) ) + ")"]
return " ".join(metadata)
def format_size(self, mydep):
mysize = 0
if mydep[0] == "ebuild" and mydep[3] != "nomerge":
myfilesdict=portage.portdb.getfetchsizes(mydep[2], useflags=self.use_flags(mydep), debug=self.edebug)
if myfilesdict:
for myfetchfile in myfilesdict.keys():
mysize += myfilesdict[myfetchfile]
self.fetchsizes[myfetchfile] = myfilesdict[myfetchfile]
if mysize:
return format_size(mysize)
return ""
def post_size_msg(self):
mysize = 0
for myfetchfile in self.fetchsizes.keys():
mysize += self.fetchsizes[myfetchfile]
return "Total size of downloads: "+format_size(mysize)
def format_overlay(self, mydep):
if mydep[0] != "ebuild" or mydep[3] == "nomerge":
return ""
filename = portage.db["/"]["porttree"].dbapi.findname(mydep[2])
dirname = os.path.abspath(os.path.dirname(filename)+"/../..")
if dirname in portage.settings['PORTDIR_OVERLAY'].split():
if dirname not in self.overlays:
self.overlays.append(dirname)
return teal("["+str(self.overlays.index(dirname)+1)+"]")
return ""
def post_overlay_msg(self):
if self.overlays:
msg = "Portage overlays:\n"
for x in range(0, len(self.overlays)):
msg += " "+teal("["+str(x+1)+"]")+" "+self.overlays[x]+"\n"
return msg
return ""
def find_changelog_tags(self,changelog):
divs = []
release = None
while 1:
match = re.search(r'^\*\ ?([-a-zA-Z0-9_.]*)(?:\ .*)?\n',changelog,re.M)
if match is None:
if release is not None:
divs.append((release,changelog))
return divs
if release is not None:
divs.append((release,changelog[:match.start()]))
changelog = changelog[match.end():]
release = match.group(1)
if release.endswith('.ebuild'):
release = release[:-7]
if release.endswith('-r0'):
release = release[:-3]
def calc_changelog(self,ebuildpath,current,next):
current = '-'.join(portage.portage_versions.catpkgsplit(current)[1:])
if current.endswith('-r0'): current = current[:-3]
next = '-'.join(portage.portage_versions.catpkgsplit(next)[1:])
if next.endswith('-r0'): next = next[:-3]
changelogpath = os.path.join(os.path.split(ebuildpath)[0],'ChangeLog')
if os.path.exists(changelogpath):
changelog = open(changelogpath).read()
else:
return []
divisions = self.find_changelog_tags(changelog)
for i in range(len(divisions)):
if divisions[i][0]==next:
divisions = divisions[i:]
break
for i in range(len(divisions)):
if divisions[i][0]==current:
divisions = divisions[:i]
break
return divisions
def format_changelog(self, mydep):
thispkg = mydep[2]
ebuild_path = portage.db["/"]["porttree"].dbapi.findname(thispkg)
if ebuild_path:
prevpkg = self.old_version(mydep)
if prevpkg:
self.changelogs.extend(self.calc_changelog(ebuild_path, prevpkg, thispkg))
def post_changelog_msg(self):
msg = ""
for (revision,text) in self.changelogs:
msg += bold("*"+revision)+"\n"
msg += text
if msg:
return "\n"+msg
return ""
def display_flat(self):
mygraph = self.graph.clone()
funclist = [self.format_summary, self.format_cpv, self.format_old_version]
postfuncs = []
if self.verbosity:
funclist += [self.format_flags]
if self.verbosity >= 2:
funclist += [self.format_metadata]
funclist += [self.format_size, self.format_overlay]
postfuncs += [self.post_size_msg, self.post_overlay_msg]
if "--changelog" in self.myopts:
funclist += [self.format_changelog]
postfuncs += [self.post_changelog_msg]
print
while mygraph.get_all_nodes():
nextpkg = mygraph.get_leaf_nodes()[0]
mygraph.remove_node(nextpkg)
nextpkg = nextpkg.split()
if nextpkg[3] == "nomerge":
continue
for func in funclist:
txt = func(nextpkg)
if txt:
print txt,
print
print
for func in postfuncs:
msg = func()
if msg:
print msg
def display_columns(self):
mygraph = self.graph.clone()
funclist = [self.format_summary, self.format_name,
self.format_new_version, self.format_old_version]
postfuncs = []
if self.verbosity:
funclist += [self.format_flags]
if self.verbosity >= 2:
funclist += [self.format_metadata]
funclist += [self.format_size, self.format_overlay]
postfuncs += [self.post_size_msg, self.post_overlay_msg]
if "--changelog" in self.myopts:
funclist += [self.format_changelog]
postfuncs += [self.post_changelog_msg]
myoutput = []
mywidths = []
for x in range(len(funclist)):
mywidths.append(0)
while mygraph.get_all_nodes():
nextpkg = mygraph.get_leaf_nodes()[0]
mygraph.remove_node(nextpkg)
nextpkg = nextpkg.split()
if nextpkg[3] == "nomerge":
continue
thisoutput = []
for x in range(len(funclist)):
func = funclist[x]
txt = func(nextpkg)
txtw = nc_len(txt)
if txt and txtw > mywidths[x]:
mywidths[x] = txtw
thisoutput.append(txt)
myoutput.append(thisoutput)
print
for output in myoutput:
for x in range(len(output)):
txt = output[x]
print txt,((mywidths[x]-nc_len(txt))*" "),
print
print
for func in postfuncs:
msg = func()
if msg:
print msg
def display_tree(self):
mygraph = self.graph.clone()
funclist = [self.format_cpv, self.format_old_version]
postfuncs = []
if self.verbosity:
funclist += [self.format_flags]
if self.verbosity >= 2:
funclist += [self.format_metadata]
funclist += [self.format_size, self.format_overlay]
postfuncs += [self.post_size_msg, self.post_overlay_msg]
if "--changelog" in self.myopts:
funclist += [self.format_changelog]
postfuncs += [self.post_changelog_msg]
all = []
stack = []
depth = 0
parents = []
curlist = mygraph.get_root_nodes()
index = 0
print
while stack or index != len(curlist):
if index == len(curlist):
(depth, parents, curlist, index) = stack.pop()
else:
nextpkg = curlist[index].split()
if curlist[index] in all:
nextpkg[3] = "nomerge"
print self.format_summary(nextpkg),
if depth:
print (depth-1)*" ",
for func in funclist:
txt = func(nextpkg)
if txt:
print txt,
print
if curlist[index] not in parents and curlist[index] not in all:
children = mygraph.get_child_nodes(curlist[index])
stack += [(depth, parents, curlist, index)]
depth += 1
parents = parents + [curlist[index]]
curlist = children
index = 0
continue
if curlist[index] not in all:
all.append(curlist[index])
index += 1
print
for func in postfuncs:
msg = func()
if msg:
print msg
def unmerge(myopts, edebug, EMERGE_WARNING_DELAY, unmerge_action, unmerge_files):
candidate_catpkgs=[]
global_unmerge=0
realsyslist = getlist("system")
syslist = []
for x in realsyslist:
mycp = portage.portage_dep.dep_getkey(x)
if mycp in portage.settings.virtuals:
syslist.extend(portage.settings.virtuals[mycp])
syslist.append(mycp)
mysettings = portage.config(clone=portage.settings)
if not unmerge_files or "world" in unmerge_files or "system" in unmerge_files:
if "unmerge"==unmerge_action:
print
print bold("emerge unmerge")+" can only be used with specific package names, not with "+bold("world")+" or"
print bold("system")+" targets."
print
return 0
else:
global_unmerge=1
localtree=portage.db[portage.root]["vartree"]
# process all arguments and add all valid db entries to candidate_catpkgs
if global_unmerge:
if not unmerge_files or "world" in unmerge_files:
candidate_catpkgs.extend(localtree.getallnodes())
elif "system" in unmerge_files:
candidate_catpkgs.extend(getlist("system"))
else:
#we've got command-line arguments
if not unmerge_files:
print "\nNo packages to unmerge have been provided.\n"
return 0
for x in unmerge_files:
arg_parts=x.split('/')
if (x[0] not in [".","/"]) and (arg_parts[-1][-7:] != ".ebuild"):
#possible cat/pkg or dep; treat as such
candidate_catpkgs.append(x)
elif unmerge_action in ["prune","clean"]:
print "\n!!! Prune and clean do not accept individual ebuilds as arguments;\n skipping.\n"
continue
else:
# it appears that the user is specifying an installed ebuild and we're in "unmerge" mode, so it's
# ok.
if not os.path.exists(x):
print "\n!!! The path '"+x+"' doesn't exist.\n"
return 0
absx = os.path.abspath(x)
sp_absx = absx.split("/")
if sp_absx[-1][-7:] == ".ebuild":
del sp_absx[-1]
absx = "/".join(sp_absx)
sp_absx_len = len(sp_absx)
vdb_path = portage.root+portage.VDB_PATH
vdb_len = len(vdb_path)
sp_vdb = vdb_path.split("/")
sp_vdb_len = len(sp_vdb)
if not os.path.exists(absx+"/CONTENTS"):
print "!!! Not a valid db dir: "+str(absx)
return 0
if sp_absx_len <= sp_vdb_len:
# The Path is shorter... so it can't be inside the vdb.
print spabsx
print absx
print "\n!!!",x,"cannot be inside "+(portage.root+portage.VDB_PATH)+"; aborting.\n"
return 0
for idx in range(0,sp_vdb_len):
if (idx >= sp_absx_len) or (sp_vdb[idx] != sp_absx[idx]):
print sp_absx
print absx
print "\n!!!",x,"is not inside "+(portage.root+portage.VDB_PATH)+"; aborting.\n"
return 0
print "="+"/".join(sp_absx[sp_vdb_len:])
candidate_catpkgs.append("="+"/".join(sp_absx[sp_vdb_len:]))
if ("--pretend" in myopts) or ("--ask" in myopts):
print darkgreen("\n>>> These are the packages that I would unmerge:")
pkgmap={}
numselected=0
for x in candidate_catpkgs:
#cycle through all our candidate deps and determine what will and will not get unmerged
try:
mymatch=localtree.dep_match(x)
except KeyError:
mymatch=None
except ValueError, errpkgs:
print "\n\n!!! The short ebuild name \"" + x + "\" is ambiguous. Please specify"
print "!!! one of the following fully-qualified ebuild names instead:\n"
for i in errpkgs[0]:
print " " + green(i)
print
sys.exit(1)
if not mymatch and x[0] not in "<>=~":
#add a "=" if missing
mymatch=localtree.dep_match("="+x)
if not mymatch:
print "\n--- Couldn't find " + white(x) + " to "+unmerge_action+"."
continue
mykey=portage.key_expand(portage.portage_dep.dep_getkey(mymatch[0]),portage.db["/"]["vartree"].dbapi)
if not pkgmap.has_key(mykey):
pkgmap[mykey]={"protected":[], "selected":[], "omitted":[] }
if unmerge_action=="unmerge":
for y in mymatch:
if y not in pkgmap[mykey]["selected"]:
pkgmap[mykey]["selected"].append(y)
numselected=numselected+len(mymatch)
if not (pkgmap[mykey]["protected"] or pkgmap[mykey]["omitted"]) and \
(mykey in syslist+["sys-apps/portage"]):
print red("\a\n\n!!! Trying to unmerge package(s) in system profile. '%s'" % (mykey))
print yellow("\a!!! This could be damaging to your system.\n")
if "--pretend" not in myopts:
countdown(EMERGE_WARNING_DELAY,red("Press Ctrl-C to Stop"))
else:
#unmerge_action in ["prune", clean"]
slotmap={}
for mypkg in mymatch:
if unmerge_action=="clean":
myslot=localtree.getslot(mypkg)
else:
#since we're pruning, we don't care about slots and put all the pkgs in together
myslot=0
if not slotmap.has_key(myslot):
slotmap[myslot]={}
slotmap[myslot][localtree.dbapi.cpv_counter(mypkg)]=mypkg
for myslot in slotmap.keys():
counterkeys=slotmap[myslot].keys()
counterkeys.sort()
if not counterkeys:
continue
counterkeys.sort()
pkgmap[mykey]["protected"].append(slotmap[myslot][counterkeys[-1]])
del counterkeys[-1]
#be pretty and get them in order of merge:
for ckey in counterkeys:
pkgmap[mykey]["selected"].append(slotmap[myslot][ckey])
numselected=numselected+1
#ok, now the last-merged package is protected, and the rest are selected
if global_unmerge and not numselected:
print "\n>>> No outdated packages were found on your system.\n"
return 0
if not numselected:
print "\n>>>",unmerge_action+": No packages selected for removal.\n"
return 0
keys = pkgmap.keys()
keys.sort()
for x in keys:
for y in localtree.dep_match(x):
if y not in pkgmap[x]["omitted"] and \
y not in pkgmap[x]["selected"] and \
y not in pkgmap[x]["protected"]:
pkgmap[x]["omitted"].append(y)
if global_unmerge and not pkgmap[x]["selected"]:
#avoid cluttering the preview printout with stuff that isn't getting unmerged
continue
print "\n "+white(x)
for mytype in ["selected","protected","omitted"]:
print mytype.rjust(12)+":",
if pkgmap[x][mytype]:
for mypkg in pkgmap[x][mytype]:
mysplit=portage_versions.catpkgsplit(mypkg)
if mysplit[3]=="r0":
myversion=mysplit[2]
else:
myversion=mysplit[2]+"-"+mysplit[3]
if mytype=="selected":
print red(myversion),
else:
print green(myversion),
else:
print "none",
print
print "\n>>>",red("'Selected'"),"packages are slated for removal."
print ">>>",green("'Protected'"),"and",green("'omitted'"),"packages will not be removed.\n"
if "--pretend" in myopts:
#we're done... return
return 0
if "--ask" in myopts:
if userquery("Do you want me to unmerge these packages?")=="No":
# enter pretend mode for correct formatting of results
myopts+=["--pretend"]
print
print "Quitting."
print
return 0
#the real unmerging begins, after a short delay....
CLEAN_DELAY = 5
if portage.settings["CLEAN_DELAY"]:
CLEAN_DELAY = int("0"+portage.settings["CLEAN_DELAY"])
countdown(CLEAN_DELAY, ">>> Unmerging")
for x in pkgmap.keys():
for y in pkgmap[x]["selected"]:
print ">>> Unmerging "+y+"..."
emergelog(edebug,"=== Unmerging... ("+y+")")
mysplit=y.split("/")
#unmerge...
retval=portage.unmerge(mysplit[0],mysplit[1],portage.root,mysettings,unmerge_action not in ["clean","prune"])
if retval:
emergelog(edebug," !!! unmerge FAILURE: "+y)
else:
emergelog(edebug," >>> unmerge success: "+y)
#run ldconfig, etc...
portage.env_update(portage.root)
if not numselected:
return 0
else:
return 1
def chk_updated_info_files():
root=portage.root
infodirs =portage.settings["INFOPATH"].split(":")
infodirs+=portage.settings["INFODIR"].split(":")
print
if os.path.exists("/usr/bin/install-info"):
regen_infodirs=[]
for z in infodirs:
if z=='':
continue
inforoot=normpath(root+z)
if os.path.isdir(inforoot):
try:
infomtime=os.stat(inforoot)[ST_MTIME]
except SystemExit, e:
raise # Needed else can't exit
except:
infomtime=0
if not portage.mtimedb.has_key("info"):
portage.mtimedb["info"]={}
if portage.mtimedb["info"].has_key(inforoot):
if portage.mtimedb["info"][inforoot]==infomtime:
pass
else:
portage.mtimedb["info"][inforoot]=infomtime
regen_infodirs.append(inforoot)
else:
regen_infodirs.append(inforoot)
if not regen_infodirs:
print " "+green("*")+" GNU info directory index is up-to-date."
else:
print " "+green("*")+" Regenerating GNU info directory index..."
icount=0
badcount=0
for inforoot in regen_infodirs:
if inforoot=='':
continue
try:
os.rename(inforoot+"/dir",inforoot+"/dir.old")
except SystemExit, e:
raise # Needed else can't exit
except:
pass
if not os.path.isdir(inforoot):
continue
errmsg = ""
for x in os.listdir(inforoot):
if (x[0] == ".") or (x in ["dir","dir.old"]) or (os.path.isdir(inforoot+"/"+x)):
continue
# myso=commands.getstatusoutput("LANG=C LANGUAGE=C /usr/bin/install-info --dir-file="+inforoot+"/dir "+inforoot+"/"+x)[1]
mycmd = "LANG=C LANGUAGE=C /usr/bin/install-info --dir-file="+inforoot+"/dir "+inforoot+"/"+x
myso=portage_exec.spawn_get_output(mycmd,spawn_type=portage_exec.spawn_bash)[1]
existsstr="already exists, for file `"
if myso!="":
if re.search(existsstr,myso):
# Already exists... Don't increment the count for this.
pass
elif myso[:44]=="install-info: warning: no info dir entry in ":
# This info file doesn't contain a DIR-header: install-info produces this
# (harmless) warning (the --quiet switch doesn't seem to work).
# Don't increment the count for this.
pass
else:
badcount=badcount+1
errmsg += myso + "\n"
icount=icount+1
#update mtime so we can potentially avoid regenerating.
portage.mtimedb["info"][inforoot]=os.stat(inforoot)[ST_MTIME]
if badcount:
print " "+yellow("*")+" Processed",icount,"info files;",badcount,"errors."
print errmsg
else:
print " "+green("*")+" Processed",icount,"info files."
def chk_updated_cfg_files():
if portage.settings["CONFIG_PROTECT"]:
#number of directories with some protect files in them
procount=0
for x in portage.settings["CONFIG_PROTECT"].split():
if os.path.isdir(x):
a=portage_exec.spawn_get_output("cd "+x+"; find . -iname '._cfg????_*'",spawn_type=portage_exec.spawn_bash)
if a[0]!=0:
print " "+red("*")+" error scanning",x
else:
files=a[1].split()
if files:
procount=procount+1
print " "+yellow("* IMPORTANT:")+"",len(files),"config files in",x,"need updating."
if procount:
#print " "+yellow("*")+" Type "+green("emerge --help config")+" to learn how to update config files."
print " "+yellow("*")+" Type "+green("emerge --help config")+" to learn how to update config files."
print
class emerge_cmd:
def __init__(self):
self.myaction=None
self.myopts=[]
self.myfiles=[]
self.myparams=None
self.edebug=0
self.verbosity=0
self.EMERGE_WARNING_DELAY = 10
if portage.settings["EMERGE_WARNING_DELAY"]:
self.EMERGE_WARNING_DELAY = int("0"+portage.settings["EMERGE_WARNING_DELAY"])
spinner=stdout_spinner()
if (not sys.stdout.isatty()) or (portage.settings["NOCOLOR"] in ["yes","true"]):
nocolor()
if portage.settings.has_key("PORTAGE_NICENESS"):
try:
os.nice(int(portage.settings["PORTAGE_NICENESS"]))
except SystemExit, e:
raise # Needed else can't exit
except Exception,e:
print "!!! Failed to change nice value to '"+str(portage.settings["PORTAGE_NICENESS"])+"'"
print "!!!",e
#Freeze the portdbapi for enhanced performance:
portage.portdb.freeze()
# Kill noauto as it will break merges otherwise.
while 'noauto' in portage.features:
portage.features.remove('noauto')
def emergelog(self,mystr,short_msg=None):
emergelog(self.edebug,mystr,short_msg)
def help(self):
# Move all the help stuff out of this file.
emergehelp.help(self.myaction,self.myopts,havecolor)
def parse_args(self,args):
actions=[
"clean", "config", "depclean",
"info", "inject", "metadata",
"prune", "regen", "rsync", "search",
"sync", "system", "unmerge", "world",
]
options=[
"--ask",
"--buildpkg", "--buildpkgonly",
"--changelog", "--columns",
"--debug", "--deep",
"--digest",
"--emptytree",
"--fetchonly", "--fetch-all-uri",
"--getbinpkg", "--getbinpkgonly",
"--help", "--noconfmem",
"--newuse",
"--nodeps", "--noreplace",
"--nospinner", "--oneshot",
"--onlydeps", "--pretend",
"--quiet", "--resume",
"--searchdesc", "--selective",
"--skipfirst",
"--tree",
"--update",
"--usepkg", "--usepkgonly",
"--verbose", "--version"
]
shortmapping={
"1":"--oneshot",
"a":"--ask",
"b":"--buildpkg", "B":"--buildpkgonly",
"c":"--clean", "C":"--unmerge",
"d":"--debug", "D":"--deep",
"e":"--emptytree",
"f":"--fetchonly", "F":"--fetch-all-uri",
"g":"--getbinpkg", "G":"--getbinpkgonly",
"h":"--help",
"k":"--usepkg", "K":"--usepkgonly",
"l":"--changelog",
"n":"--noreplace", "N":"--newuse",
"o":"--onlydeps", "O":"--nodeps",
"p":"--pretend", "P":"--prune",
"q":"--quiet",
"s":"--search", "S":"--searchdesc",
't':"--tree",
"u":"--update",
"v":"--verbose", "V":"--version"
}
# process short actions
tmpcmdline=args[1:]
#tmpcmdline.extend(portage.settings["EMERGE_OPTS"].split())
cmdline=[]
for x in tmpcmdline:
if x[0:1]=="-" and x[1:2]!="-":
for y in x[1:]:
if shortmapping.has_key(y):
if shortmapping[y]=="--verbose":
self.verbosity += 1
elif shortmapping[y] in cmdline:
print
print "*** Warning: Redundant use of",shortmapping[y]
else:
cmdline.append(shortmapping[y])
else:
print "!!! Error: -"+y+" is an invalid short action or option."
sys.exit(1)
else:
cmdline.append(x)
# process the options and command arguments
for x in cmdline:
if not x:
continue
if len(x)>=2 and x[0:2]=="--":
if x in options:
self.myopts.append(x)
elif x[2:] in actions:
if x[2:]=="rsync" or x=="rsync":
# "emerge --rsync"
print
print red("*** '--rsync' has been deprecated.")
print red("*** Please use '--sync' instead.")
print
x="--sync"
if self.myaction:
if self.myaction not in ["system", "world"]:
self.myaction="--"+self.myaction
print
print red("!!!")+green(" Multiple actions requested... Please choose one only.")
print red("!!!")+" '"+darkgreen(self.myaction)+"' "+red("or")+" '"+darkgreen(x)+"'"
print
sys.exit(1)
self.myaction=x[2:]
else:
print "!!! Error:",x,"is an invalid option."
sys.exit(1)
elif (not self.myaction) and (x in actions):
if x not in ["system", "world"]:
#print red("*** Deprecated use of action '"+x+"'")
if x=="rsync":
# "emerge rsync"
print
print red("*** 'rsync' will now install the package rsync.")
print red("*** To sync the tree, please use '--sync' instead.")
print
self.myfiles.append(x)
continue
if self.myaction:
print
print red("!!!")+green(" Multiple actions requested... Please choose one only.")
print red("!!! '")+darkgreen(self.myaction)+"' "+red("or")+" '"+darkgreen(x)+"'"
print
sys.exit(1)
self.myaction=x
elif x[-1]=="/":
# this little conditional helps tab completion
self.myfiles.append(x[:-1])
else:
self.myfiles.append(x)
if self.verbosity:
import portage_metadata
if "moo" in self.myfiles:
print """
Gentoo (""" + os.uname()[0] + """)
_______________________
< Have you mooed today? >
-----------------------
\ ^__^
\ (oo)\_______
(__)\ )\/\
||----w |
|| ||
"""
if (self.myaction in ["world", "system"]) and self.myfiles:
print "emerge: please specify a package class (\"world\" or \"system\") or individual packages, but not both."
sys.exit(1)
for x in self.myfiles:
if (x.endswith(".ebuild") or x.endswith(".tbz2")) and os.path.exists(os.path.abspath(x)):
print "emerging by path implies --oneshot... adding --oneshot to options."
print red("\n*** emerging by path is broken and may not always work!!!\n")
break
if ("--tree" in self.myopts) and ("--columns" in self.myopts):
print "emerge: can't specify both of \"--tree\" and \"--columns\"."
sys.exit(1)
# Always create packages if FEATURES=buildpkg
# Imply --buildpkg if --buildpkgonly
if ("buildpkg" in portage.features) or ("--buildpkgonly" in self.myopts):
if "--buildpkg" not in self.myopts:
self.myopts.append("--buildpkg")
# --tree only makes sense with --pretend
if "--tree" in self.myopts and not (("--pretend" in self.myopts) or ("--ask" in self.myopts)):
print ">>> --tree implies --pretend... adding --pretend to options."
self.myopts.append("--pretend")
# Also allow -S to invoke search action (-sS)
if ("--searchdesc" in self.myopts):
if self.myaction and self.myaction != "search":
self.myfiles.append(self.myaction)
if "--search" not in self.myopts:
self.myopts.append("--search")
self.myaction = "search"
# Always try and fetch binary packages if FEATURES=getbinpkg
if ("getbinpkg" in portage.features):
self.myopts.append("--getbinpkg")
if ("--getbinpkgonly" in self.myopts) and not ("--usepkgonly" in self.myopts):
self.myopts.append("--usepkgonly")
if ("--getbinpkgonly" in self.myopts) and not ("--getbinpkg" in self.myopts):
self.myopts.append("--getbinpkg")
if ("--getbinpkg" in self.myopts) and not ("--usepkg" in self.myopts):
self.myopts.append("--usepkg")
# Also allow -K to apply --usepkg/-k
if ("--usepkgonly" in self.myopts) and not ("--usepkg" in self.myopts):
self.myopts.append("--usepkg")
# Also allow -l to apply --pretend/-p, but if already in --ask mode
if ("--changelog" in self.myopts) and not (("--pretend" in self.myopts) or ("--ask" in self.myopts)):
print ">>> --changelog implies --pretend... adding --pretend to options."
self.myopts.append("--pretend")
# Allow -p to remove --ask
if ("--pretend" in self.myopts) and ("--ask" in self.myopts):
print ">>> --pretend disables --ask... removing --ask from options."
self.myopts.remove("--ask")
# forbid --ask when not in a terminal
# note: this breaks `emerge --ask | tee logfile`, but that doesn't work anyway.
if ("--ask" in self.myopts) and (not sys.stdout.isatty()):
portage.writemsg("!!! \"--ask\" should only be used in a terminal. Exiting.\n")
sys.exit(1)
# Set so that configs will be merged regardless of remembered status
if ("--noconfmem" in self.myopts):
portage.settings.unlock()
portage.settings["NOCONFMEM"]="1"
portage.settings.backup_changes("NOCONFMEM")
portage.settings.lock()
# Set various debug markers... They should be merged somehow.
if ("--debug" in self.myopts):
portage.settings.unlock()
portage.settings["PORTAGE_DEBUG"]="1"
portage.settings.backup_changes("PORTAGE_DEBUG")
portage.debug=1
portage.settings.lock()
# check if root user is the current user for the actions where emerge needs this
if ("--pretend" in self.myopts) or ("--fetchonly" in self.myopts or "--fetch-all-uri" in self.myopts) or (self.myaction=="search"):
if not portage.secpass:
if portage.wheelgid==portage.portage_gid:
print "emerge: wheel group membership required for \"--pretend\" and search."
print "emerge: wheel group use is being deprecated. Please update group and passwd to"
print " include the portage user as noted above, and then use group portage."
else:
print "emerge: portage group membership required for \"--pretend\" and search."
sys.exit(1)
elif "--version" in self.myopts:
print getportageversion()
sys.exit(0)
elif "--help" in self.myopts:
self.help()
sys.exit(0)
elif portage.secpass!=2:
if self.myaction in ["search", "info", "regen", "metadata"]:
pass
elif (not self.myaction) and (not self.myfiles):
pass
elif ("--pretend" in self.myopts) and (self.myaction in ["world","system","clean","prune","unmerge"]):
pass
else:
if "--debug" in self.myopts:
print "myaction",self.myaction
print "myopts",self.myopts
print "emerge: root access required."
sys.exit(1)
if not "--pretend" in self.myopts:
self.emergelog("Started emerge on: "+time.strftime("%b %d, %Y %H:%M:%S", time.localtime()))
myelogstr=""
if self.myopts:
myelogstr=" ".join(self.myopts)
if self.myaction:
myelogstr+=" "+self.myaction
if self.myfiles:
myelogstr+=" "+" ".join(self.myfiles)
self.emergelog(" *** emerge "+myelogstr)
#configure emerge engine parameters
#
# self: include _this_ package regardless of if it is merged.
# selective: exclude the package if it is merged
# recurse: go into the dependencies
# empty: pretend nothing is merged
self.myparams=["self","recurse"]
add=[]
sub=[]
if "--update" in self.myopts:
add.extend(["selective","empty"])
if "--emptytree" in self.myopts:
add.extend(["empty"])
sub.extend(["selective"])
if "--nodeps" in self.myopts:
sub.extend(["recurse"])
if "--noreplace" in self.myopts:
add.extend(["selective"])
if "--deep" in self.myopts:
add.extend(["deep"])
if "--selective" in self.myopts:
add.extend(["selective"])
if self.myaction in ["world","system"]:
add.extend(["selective"])
elif self.myaction in ["depclean"]:
add.extend(["empty"])
sub.extend(["selective"])
for x in add:
if (x not in self.myparams) and (x not in sub):
self.myparams.append(x)
for x in sub:
if x in self.myparams:
self.myparams.remove(x)
# general options that should be taken into account before any action
if "--debug" in self.myopts:
self.edebug=1
self.spinner=stdout_spinner()
if not sys.stdout.isatty() or ("--nospinner" in args):
self.spinner.update_spinner = self.spinner.update_basic_spinner
def perform(self):
if self.myaction in ["sync","rsync","metadata"] and (not "--help" in self.myopts):
if "--pretend" in self.myopts:
print "emerge: \"sync\" actions do not support \"--pretend.\""
sys.exit(1)
self.emergelog(" === "+str(self.myaction))
myportdir=portage.settings["PORTDIR"]
if myportdir[-1]=="/":
myportdir=myportdir[:-1]
if not os.path.exists(myportdir):
print ">>>",myportdir,"not found, creating it."
os.makedirs(myportdir,0755)
syncuri=portage.settings["SYNC"].rstrip()
os.umask(0022)
sync_verbosity=0
if "--quiet" in self.myopts:
sync_verbosity = 1
elif "--verbose" in self.myopts:
sync_verbosity = 3
else:
sync_verbosity = 2
print "sync_verbosity=",sync_verbosity
tmpservertimestampfile = None
protocol,host_uri = sync.parseSyncUri(syncuri)
print "host_uri=",host_uri
if self.myaction == "metadata":
if "--ask" in self.myopts:
if userquery("Are you sure?") == "No":
#userquery("Are you sure you should be using *NIX?",["Definately Not"])
sys.exit(1)
print "skipping sync"
updatecache_flg = True
tmpservertimestampfile = None
elif protocol == "rsync":
mytimeout=180
if portage.settings.has_key("RSYNC_TIMEOUT"):
try:
mytimeout=int(portage.settings["RSYNC_TIMEOUT"])
except SystemExit, e:
raise # Needed else can't exit
except:
pass
syncer=sync.rsync.RsyncHost(host_uri)
servertimestampdir = portage.settings.depcachedir+"/"
servertimestampfile = portage.settings.depcachedir+"/timestamp.chk"
tmpservertimestampdir = portage.settings["PORTAGE_TMPDIR"]+"/"
tmpservertimestampfile = portage.settings["PORTAGE_TMPDIR"]+"/timestamp.chk"
# We only use the backup if a timestamp exists in the portdir.
content=None
if os.path.exists(myportdir+"/metadata/timestamp.chk"):
content=portage.grabfile(servertimestampfile)
if (not content):
content=portage.grabfile(myportdir+"/metadata/timestamp.chk")
if (content):
try:
mytimestamp=time.mktime(time.strptime(content[0], "%a, %d %b %Y %H:%M:%S +0000"))
except ValueError:
mytimestamp=0
else:
mytimestamp=0
if not os.path.exists(servertimestampdir):
os.mkdir(servertimestampdir)
os.chown(servertimestampdir, os.getuid(), portage.portage_gid)
os.chmod(servertimestampdir, 0775)
#exitcode=0
try:
maxretries=int(portage.settings["RSYNC_RETRIES"])
except SystemExit, e:
raise # Needed else can't exit
except:
maxretries=3 #default number of retries
retries=0
updatecache_flg=True
ips=syncer.get_ips()
if ips == None:
ips=[None]
while (1):
if (retries==0):
if "--ask" in self.myopts:
if userquery("Do you want to sync your Portage tree with the mirror %s at %s\n" \
% (host_uri, blue(str(ips[0])))+bold("?"))=="No":
print
print "Quitting."
print
sys.exit(0)
self.emergelog(">>> starting rsync with "+host_uri)
if "--quiet" not in self.myopts:
print ">>> starting rsync with %s, ip %s..." % (host_uri,ips[0])
else:
self.emergelog(">>> Starting retry %d of %d with %s ip %s" % \
(retries,maxretries,host_uri,ips[0]))
print "\n\n>>> Starting retry %d of %d with %s" % (retries,maxretries,host_uri)
try:
if "--quiet" not in self.myopts:
print ">>> syncing..."
exitcode=syncer.sync(portage.settings,tmpservertimestampdir, \
remote_path=syncer.get_remote_path()+"/metadata/timestamp.chk",
verbosity=0, cleanup=False, ip=ips[0])
if exitcode==True:
exitcode=0
except (sync.rsync.RSyncSyntaxError,IOError),e:
print e
exitcode=1
if exitcode==0:
try:
servertimestamp = time.mktime(time.strptime(portage.grabfile(tmpservertimestampfile)[0], "%a, %d %b %Y %H:%M:%S +0000"))
except SystemExit, e:
raise # Needed else can't exit
except:
servertimestamp = 0
if (servertimestamp != 0) and (servertimestamp == mytimestamp):
self.emergelog(">>> Cancelling sync -- Already current.")
print
print ">>>"
print ">>> Timestamps on the server and in the local repository are the same."
print ">>> Cancelling all further sync action. You are already up to date."
print ">>>"
print
sys.exit(0)
elif (servertimestamp != 0) and (servertimestamp < mytimestamp):
self.emergelog(">>> Server out of date: %s" % dosyncuri)
print
print ">>>"
print ">>> SERVER OUT OF DATE: %s" % dosyncuri
print ">>>"
print
elif (servertimestamp == 0) or (servertimestamp > mytimestamp):
# actual sync
try:
exitcode=syncer.sync(portage.settings,portage.settings["PORTDIR"],
verbosity=sync_verbosity,
excludes=('/distfiles','/local','/packages'),ip=ips[0])
if exitcode==True:
exitcode=0
except (sync.rsync.RSyncSyntaxError,IOError),e:
print e
exitcode=21
if exitcode in [0,1,2,3,4,11,14,20,21]:
break
elif exitcode in [0,1,2,3,4,11,14,20,21]:
break
retries=retries+1
if retries<=maxretries:
print ">>> retry ..."
time.sleep(11)
else:
# over retries
# exit loop
updatecache_flg=False
break
if (exitcode==0):
self.emergelog("=== Sync completed with %s: %s" % (host_uri,ips[0]))
elif (exitcode>0):
print
try:
exitcode=syncer.sync(portage.settings,portage.settings["PORTDIR"],
excludes=("/distfiles","/local","/packages"),verbosity=sync_verbosity,ip=ips[0])
if exitcode == True:
exitcode=0
except sync.rsync.RSyncSyntaxError, rsse:
print darkred("!!!")+green(" Rsync has reported that there is a syntax error. Please ensure")
print darkred("!!!")+green(" that your SYNC statement is proper.")
print darkred("!!!")+green(" SYNC="+rsse.value)
except IOError, ie:
print darkred("!!!")+green(" Rsync has reported that there is a File IO error. Normally")
print darkred("!!!")+green(" this means your disk is full, but can be caused by corruption")
print darkred("!!!")+green(" on the filesystem that contains PORTDIR. Please investigate")
print darkred("!!!")+green(" and try again after the problem has been fixed.")
print darkred("!!!")+green(" PORTDIR="+portage.settings["PORTDIR"])
if exitcode==20:
print darkred("!!!")+green(" Rsync was killed before it finished.")
elif exitcode > 0:
print darkred("!!!")+green(" Rsync has not successfully finished. It is recommended that you keep")
print darkred("!!!")+green(" trying or that you use the 'emerge-webrsync' option if you are unable")
print darkred("!!!")+green(" to use rsync due to firewall or other restrictions. This should be a")
print darkred("!!!")+green(" temporary problem unless complications exist with your network")
print darkred("!!!")+green(" (and possibly your system's filesystem) configuration.")
if exitcode:
print "bailing",exitcode
sys.exit(exitcode)
else:
updatecache_flg=True
elif protocol == "cvs":
syncer=sync.cvs.CvsHost(host_uri)
try:
print ">>> starting cvs update with "+syncuri+"..."
syncer.sync(portage.settings["PORTDIR"],compress=False)
print ">>> finished"
except sync.cvs.CVSIOError, ce:
print red("!!!")+"cvs operation failed-"
print str(ce)
sys.exit(1)
elif protocol == "snapshot":
fetcher=portage.get_preferred_fetcher()
print 'host_uri=',host_uri
if host_uri == None:
print ">>> choosing a random mirror from the mirror list"
host_uri = portage.thirdpartymirrors["gentoo"][:]
random.shuffle(host_uri)
host_uri=host_uri[0].replace("distfiles","snapshots")
print ">>> using %s" % host_uri
if not os.path.exists(portage.settings["PORTAGE_TMPDIR"]+"/snapshots"):
os.mkdir(portage.settings["PORTAGE_TMPDIR"]+"/snapshots")
syncer=sync.snapshot.SnapshotHost(host_uri,portage.settings["DISTDIR"], \
portage.settings["PORTAGE_TMPDIR"]+"/snapshots", fetcher=fetcher)
if not syncer.sync(portage.settings["PORTDIR"],verbosity=sync_verbosity):
print "!!! snapshot failed"
sys.exit(1)
if os.path.exists("%s/metadata/timestamp.chk" % portage.settings["PORTAGE_PORTDIR"]):
tmpservertimestampfile = "%s/metadata.timestamp.chk" % portage.settings["PORTAGE_PORTDIR"]
updatecache_flg = True
else:
print "!!! rsync setting: ",syncuri,"not recognized; exiting."
sys.exit(1)
if os.path.exists(myportdir+"/metadata/cache") and updatecache_flg:
if "--quiet" not in self.myopts:
print "\n>>> Updating Portage cache: ",
os.umask(0002)
cachedir = os.path.normpath(portage.settings.depcachedir)
if cachedir in ["/", "/bin", "/dev", "/etc", "/home",
"/lib", "/opt", "/proc", "/root", "/sbin",
"/sys", "/tmp", "/usr", "/var"]:
print "!!! PORTAGE_CACHEDIR IS SET TO A PRIMARY ROOT DIRECTORY ON YOUR SYSTEM."
print "!!! This is ALMOST CERTAINLY NOT what you want: "+str(cachedir)
sys.exit(73)
if not os.path.exists(cachedir):
os.mkdir(cachedir)
if (os.path.exists(cachedir) and os.path.exists(cachedir+"/app-portage")):
# removed old style cache.
# XXX: Compat Code, and Potentially bad.
portage.spawn("rm -Rf "+cachedir+"/*",portage.settings,free=1)
# save timestamp.chk for next timestamp check.
try:
if tmpservertimestampfile != None:
portage.movefile(tmpservertimestampfile, servertimestampfile)
except SystemExit, e:
raise # Needed else can't exit
except Exception, e:
print "!!! Failed to save current timestamp."
print "!!!",e
portage.portdb.flush_cache()
try:
os.umask(002)
os.chown(cachedir, os.getuid(), portage.portage_gid)
os.chmod(cachedir, 00775)
except SystemExit, e:
raise # Needed else can't exit
except:
pass
# we don't make overlay trees cache here.
#grab our own eclass_cache.
ec = portage.eclass_cache.cache(portage.portdb.porttree_root)
# kinda ugly.
cm = portage.settings.load_best_module("portdbapi.metadbmodule")
cmi = cm("metadata/cache", cm.auxdbkey_order, basepath=myportdir)
def quicky_cpv_generator(dbapi):
for x in dbapi.cp_all():
for y in dbapi.cp_list(x):
yield y
import cache.util
# mangle the settings var.
config=portage.config(clone=portage.settings)
config["PORTDIR_OVERLAY"] = ''
config["PORTDIR"] = myportdir
pdb=portage.portdbapi(myportdir, config)
cache.util.mirror_cache(quicky_cpv_generator(pdb), cmi,
pdb.auxdb[myportdir], eclass_cache=ec,
verbose_instance=cache.util.non_quiet_mirroring())
del ec
del cmi
del cm
del pdb
# mynodes=portage.portdb.cp_all()
# mynodes.sort()
# pcnt=0
# pcntstr=""
# pcntcount=len(mynodes)/100.0
# nextupdate=pcntcount
# current=0
# # need to add a callback option to regen_keys to take advantage of the happy spinny eye-candy stuff.
# portage.portdb.regen_keys(src_cache=myportdir+"/metadata/cache",debug=("cachedebug" in portage.features),
# verbose=False)
# portage.portdb.porttrees=backup_porttrees
sys.stdout.write("\n\n")
sys.stdout.flush()
portage.portageexit()
reload(portage)
mybestpv=portage.portdb.xmatch("bestmatch-visible","sys-apps/portage")
mypvs=portage.best(portage.db[portage.root]["vartree"].dbapi.match("sys-apps/portage"))
chk_updated_cfg_files()
if(mybestpv != mypvs):
print
print red(" * ")+bold("An update to portage is available.")+" It is _highly_ recommended"
print red(" * ")+"that you update portage now, before any other packages are updated."
print red(" * ")+"Please do so and then update "+bold("ALL")+" of your configuration files."
print
elif self.myaction=="regen":
self.emergelog(" === regen")
#regenerate cache entries
print "Regenerating cache entries... "
portage.portdb.regen_keys()
print "done!"
# HELP action
elif "config"==self.myaction:
self.emergelog(" === config")
print
print "Currently, \'config\' is a help option only."
print
# INFO action
elif "info"==self.myaction:
unameout=portage_exec.spawn_get_output("uname -mrp")[1]
print getportageversion()
print "================================================================="
print "System uname: "+unameout
if os.path.exists("/etc/gentoo-release"):
portage_exec.spawn("cat /etc/gentoo-release")
else:
print "Unknown Host Operating System"
py_vers = string.join(portage.db["/"]["vartree"].dbapi.match("dev-lang/python"), ",")
py_this = string.strip(string.split(sys.version,"\n")[0])
print "%-20s %s [%s]" % ("Python:",py_vers,py_this)
output=portage_exec.spawn_get_output("distcc --version")
if not output[0]:
print output[1].split("\n",1)[0],
if "distcc" in portage.features:
print "[enabled]"
else:
print "[disabled]"
output=portage_exec.spawn_get_output("ccache -V")
if not output[0]:
print output[1].split("\n",1)[0],
if "ccache" in portage.features:
print "[enabled]"
else:
print "[disabled]"
myvars = ["sys-devel/autoconf", "sys-devel/automake", "virtual/os-headers",
"sys-devel/binutils", "sys-devel/libtool", "dev-lang/python"]
myvars += portage_util.grabfile(portage.settings["PORTDIR"]+"/profiles/info_pkgs")
myvars = portage_util.unique_array(myvars)
myvars.sort()
for x in myvars:
if portage.portage_dep.isvalidatom(x):
pkg_matches = portage.db["/"]["vartree"].dbapi.match(x)
pkgs = ""
for y in pkg_matches:
mycpv = portage.catpkgsplit(y)
if pkgs:
pkgs += ", "
pkgs += str(mycpv[2])
if(mycpv[3] != "r0"):
pkgs += "-" + str(mycpv[3])
if not pkgs:
pkgs = "[Not Present]"
print "%-20s %s" % (x+":", pkgs)
else:
print "%-20s %s" % (x+":", "[NOT VALID]")
libtool_vers = string.join(portage.db["/"]["vartree"].dbapi.match("sys-devel/libtool"), ",")
if "--verbose" in self.myopts:
myvars=portage.settings.keys()
else:
myvars = ['GENTOO_MIRRORS', 'CONFIG_PROTECT', 'CONFIG_PROTECT_MASK',
'PORTDIR', 'DISTDIR', 'PKGDIR', 'PORTAGE_TMPDIR',
'PORTDIR_OVERLAY', 'USE', 'CHOST', 'CFLAGS', 'CXXFLAGS',
'ACCEPT_KEYWORDS', 'SYNC', 'FEATURES']
myvars.extend(portage_util.grabfile(portage.settings["PORTDIR"]+"/profiles/info_vars"))
myvars = portage_util.unique_array(myvars)
unset_vars = []
myvars.sort()
for x in myvars:
if portage.settings.has_key(x):
print x+'="'+portage.settings[x]+'"'
else:
unset_vars.append(x)
if unset_vars:
print "Unset: "+", ".join(unset_vars)
print
config_files = [portage.MAKE_CONF_FILE,
portage.MODULES_FILE_PATH,
portage.USER_VIRTUALS_FILE,
portage.EBUILD_SH_ENV_FILE,
portage.CUSTOM_MIRRORS_FILE]
config_files += [portage.USER_CONFIG_PATH+"/package."+x for x in ["mask","unmask","keywords","env"]]
config_files += [portage.CUSTOM_PROFILE_PATH+"/"+x for x in ["make.defaults","packages","use.mask","virtuals","profile.bashrc","use.defaults"]]
print "Config files: "+(", ".join([x for x in config_files if os.path.exists(x)]))
if "--debug" in self.myopts:
for x in dir(portage):
module = getattr(portage, x)
if "cvs_id_string" in dir(module):
print "%s: %s" % (str(x), str(module.cvs_id_string))
# SEARCH action
elif "search"==self.myaction:
if not self.myfiles:
print "emerge: no search terms provided."
else:
searchinstance = search(self.myopts,self.edebug,self.verbosity,self.spinner)
for mysearch in self.myfiles:
try:
searchinstance.execute(mysearch)
except re.error, comment:
print "\n!!! Regular expression error in \"%s\": %s" % ( mysearch, comment )
sys.exit(1)
searchinstance.output()
elif "unmerge"==self.myaction or "prune"==self.myaction or "clean"==self.myaction:
if 1==self.unmerge(self.myaction, self.myfiles):
self.post_emerge()
elif "depclean"==self.myaction:
# Kill packages that aren't explicitly merged or are required as a
# dependency of another package. World file is explicit.
print
print red("*** WARNING ***")+" : DEPCLEAN CAN SERIOUSLY IMPAIR YOUR SYSTEM. USE CAUTION."
print red("*** WARNING ***")+" : (Cancel: CONTROL-C) -- ALWAYS VERIFY ALL PACKAGES IN THE"
print red("*** WARNING ***")+" : CANDIDATE LIST FOR SANITY BEFORE ALLOWING DEPCLEAN TO"
print red("*** WARNING ***")+" : UNMERGE ANY PACKAGES."
print red("*** WARNING ***")+" :"
print red("*** WARNING ***")+" : USE FLAGS MAY HAVE AN EXTREME EFFECT ON THE OUTPUT."
print red("*** WARNING ***")+" : SOME LIBRARIES MAY BE USED BY PACKAGES BUT ARE NOT"
print red("*** WARNING ***")+" : CONSIDERED TO BE A DEPEND DUE TO USE FLAG SETTINGS."
print red("*** WARNING ***")+" : emerge --update --deep --newuse world TO VERIFY"
print red("*** WARNING ***")+" : SANITY IN THIS REGARD."
print red("*** WARNING ***")+" :"
print red("*** WARNING ***")+" : Packages in the list that are desired may be added"
print red("*** WARNING ***")+" : directly to the world file to cause them to be ignored"
print red("*** WARNING ***")+" : by depclean and maintained in the future. BREAKAGES DUE"
print red("*** WARNING ***")+" : TO UNMERGING AN ==IN-USE LIBRARY== MAY BE REPAIRED BY"
print red("*** WARNING ***")+" : MERGING *** THE PACKAGE THAT COMPLAINS *** ABOUT THE"
print red("*** WARNING ***")+" : MISSING LIBRARY."
print
if ("--pretend" not in self.myopts) and ("--ask" not in self.myopts):
countdown(self.EMERGE_WARNING_DELAY, ">>> Depclean")
self.emergelog(" >>> depclean")
mydepgraph=depgraph(self.myaction,self.myopts,self.myparams,self.edebug,self.verbosity,self.EMERGE_WARNING_DELAY,self.spinner)
syslist=getlist("system")
worldlist=getlist("world")
print "Calculating",self.myaction,"dependencies ",
if not mydepgraph.xcreate("world"):
print "\n!!! Failed to create deptree."
sys.exit(1)
print "\b\b ... done!"
if ("--usepkgonly" in self.myopts) and mydepgraph.missingbins:
sys.stderr.write(red("The following binaries are not available for merging...\n"))
for x in mydepgraph.missingbins:
sys.stderr.write(" "+str(x)+"\n")
sys.stderr.write("\nThese are required by '--usepkgonly' -- Terminating.\n\n")
sys.exit(1)
alldeps=mydepgraph.mynewgraph.get_all_nodes()
myvarlist=portage.vardbapi(portage.root).cp_all()
if not syslist:
print "!!! You have no system list. Cannot determine system from world."
if not worldlist:
print "!!! You have no world file. Cannot determine explicit merges."
if not myvarlist:
print "!!! You have no installed package tree (%s). This is a problem." % portage.VDB_PATH
if not alldeps:
print "!!! You have no dependencies. Impossible. Bug."
if not (syslist and worldlist and myvarlist and alldeps):
print
sys.exit(1)
reallist=[]
for x in alldeps:
myparts=portage_versions.catpkgsplit(x.split()[2])
if not myparts:
sys.stderr.write(
red("!!! There appears to be a problem with the following package:\n")+
red("!!! "+str(x.split()[2])+"\n\n")+
"!!! Please ensure that blocking/conflicting packages are not merged."+
"!!! 'emerge -p "+str(x.split()[2])+"\n\n")
if ("--pretend" not in self.myopts) and ("--ask" not in self.myopts):
countdown(self.EMERGE_WARNING_DELAY, "*** Continuing")
continue
catpack=myparts[0]+"/"+myparts[1]
if catpack not in reallist:
reallist.append(catpack)
cleanlist=[]
for x in myvarlist:
if x not in reallist:
if x not in cleanlist:
cleanlist.append(x)
for x in syslist+worldlist:
myparts = portage_versions.catpkgsplit(x)
if myparts:
mycat = ""
myparts = list(myparts)
if myparts[0][0] in ('<','>','='):
mycat = myparts[0][1:]
elif myparts[0][:2] in ('<=','>='):
mycat = myparts[0][2:]
catpack=mycat+"/"+myparts[1]
else:
catpack=x
if catpack in cleanlist:
cleanlist.remove(catpack)
#print "\n\n\nCleaning: "
#for x in cleanlist:
# print x
#print
if len(cleanlist):
self.unmerge("unmerge", cleanlist)
print
print "Packages installed: "+str(len(myvarlist))
print "Packages in world: "+str(len(worldlist))
print "Packages in system: "+str(len(syslist))
print "Unique package names: "+str(len(reallist))
print "Required packages: "+str(len(alldeps))
if "--pretend" in self.myopts:
print "Number to remove: "+str(len(cleanlist))
else:
print "Number removed: "+str(len(cleanlist))
self.post_emerge()
# "update", "system", or just process files:
else:
favorites=[]
syslist=getlist("system")
if (("--pretend" in self.myopts) and not ("--fetchonly" in self.myopts or "--fetch-all-uri" in self.myopts)) or ("--ask" in self.myopts):
if "--tree" in self.myopts:
print
print darkgreen("These are the packages that I would merge, in reverse order:")
print
else:
print
print darkgreen("These are the packages that I would merge, in order:")
print
if ("--resume" in self.myopts) and portage.mtimedb.has_key("resume"):
myresumeopts=portage.mtimedb["resume"]["myopts"][:]
while "--skipfirst" in myresumeopts:
myresumeopts.remove("--skipfirst")
while "--ask" in myresumeopts:
myresumeopts.remove("--ask")
for myopt in self.myopts:
if myopt not in myresumeopts:
myresumeopts.append(myopt)
self.myopts=myresumeopts
mydepgraph=depgraph("resume",self.myopts,self.myparams,self.edebug,self.verbosity,self.EMERGE_WARNING_DELAY,self.spinner)
if "--resume" not in self.myopts:
self.myopts+=["--resume"]
else:
if ("--resume" in self.myopts):
del self.myopts[self.myopts.index("--resume")]
print darkgreen("emerge: It seems we have nothing to resume...")
sys.exit(0)
mydepgraph=depgraph(self.myaction,self.myopts,self.myparams,self.edebug,self.verbosity,self.EMERGE_WARNING_DELAY,self.spinner)
if self.myaction in ["system","world"]:
print "Calculating",self.myaction,"dependencies ",
sys.stdout.flush()
if not mydepgraph.xcreate(self.myaction):
print "!!! Depgraph creation failed."
sys.exit(1)
print "\b\b ...done!"
else:
if not self.myfiles:
print "emerge: please tell me what to do."
self.help()
sys.exit(1)
#we don't have any files to process; skip this step and exit
print "Calculating dependencies ",
sys.stdout.flush()
retval,favorites=mydepgraph.select_files(self.myfiles)
if not retval:
sys.exit(1)
print "\b\b ...done!"
if ("--usepkgonly" in self.myopts) and mydepgraph.missingbins:
sys.stderr.write(red("The following binaries are not available for merging...\n"))
if mydepgraph.missingbins:
for x in mydepgraph.missingbins:
sys.stderr.write(" "+str(x)+"\n")
sys.stderr.write("\nThese are required by '--usepkgonly' -- Terminating.\n\n")
sys.exit(1)
if "--ask" in self.myopts:
if "--resume" in self.myopts:
mydepgraph.display(portage.mtimedb["resume"]["mergelist"])
prompt="Do you want me to resume merging these packages?"
else:
graphdisp = graph_display(mydepgraph.mynewgraph,self.myopts,self.edebug,self.verbosity)
if "--tree" in self.myopts:
graphdisp.display_tree()
elif "--columns" in self.myopts:
graphdisp.display_columns()
else:
graphdisp.display_flat()
mergecount=0
for x in mydepgraph.altlist():
if x[3]!="nomerge":
mergecount+=1
#check for blocking dependencies
if x[0]=="blocks":
print "\n!!! Error: The above package list contains packages which cannot be installed"
print "!!! on the same system."
print
sys.exit(1)
if mergecount==0:
prompt="Nothing to merge; do you want me to auto-clean packages?"
elif "--fetchonly" in self.myopts or "--fetch-all-uri" in self.myopts:
prompt="Do you want me to fetch the source files for these packages?"
else:
prompt="Do you want me to merge these packages?"
print
if userquery(prompt)=="No":
print
print "Quitting."
print
sys.exit(0)
# Don't ask again (e.g. when auto-cleaning packages after merge)
self.myopts.remove("--ask")
if ("--pretend" in self.myopts) and not ("--fetchonly" in self.myopts or "--fetch-all-uri" in self.myopts):
if ("--resume" in self.myopts):
mydepgraph.display(portage.mtimedb["resume"]["mergelist"])
else:
graphdisp = graph_display(mydepgraph.mynewgraph,self.myopts,self.edebug,self.verbosity)
if "--tree" in self.myopts:
graphdisp.display_tree()
elif "--columns" in self.myopts:
graphdisp.display_columns()
else:
graphdisp.display_flat()
else:
if ("--buildpkgonly" in self.myopts):
has_deps = False
for node in mydepgraph.mynewgraph.get_all_nodes():
if mydepgraph.mynewgraph.get_relationships(node)[0]:
has_deps = True
if has_deps:
print "\n!!! --buildpkgonly requires all dependencies to be merged."
print "!!! Cannot merge requested packages. Merge deps and try again.\n"
sys.exit(1)
if ("--resume" in self.myopts):
mydepgraph.merge(portage.mtimedb["resume"]["mergelist"],portage.mtimedb["resume"]["favorites"])
else:
portage.mtimedb["resume"]={}
portage.mtimedb["resume"]["myopts"]=self.myopts
portage.mtimedb["resume"]["favorites"]=favorites
if ("--digest" in self.myopts) and not ("--fetchonly" in self.myopts or "--fetch-all-uri" in self.myopts):
for pkgline in mydepgraph.altlist():
if pkgline[0]=="ebuild" and pkgline[3]=="merge":
y=portage.portdb.findname(pkgline[2])
tmpsettings = portage.config(clone=portage.settings)
retval=portage.doebuild(y,"digest",portage.root,tmpsettings,self.edebug,("--pretend" in self.myopts))
mydepgraph.merge(mydepgraph.altlist(),favorites)
if portage.mtimedb.has_key("resume"):
del portage.mtimedb["resume"]
print ">>> Auto-cleaning packages ..."
self.unmerge("clean", ["world"])
self.post_emerge()
def post_emerge(self,retval=0):
os.chdir("/")
if "--pretend" in self.myopts:
sys.exit(retval)
self.emergelog(" *** exiting successfully.")
if "noinfo" not in portage.settings.features:
chk_updated_info_files()
chk_updated_cfg_files()
sys.exit(retval)
def unmerge(self,unmerge_action,unmerge_files):
return unmerge(self.myopts, self.edebug, self.EMERGE_WARNING_DELAY, unmerge_action, unmerge_files)
def exit(self):
"""This gets out final log message in before we quit."""
if "--pretend" not in self.myopts:
self.emergelog(" *** terminating.")
if "notitles" not in portage.features:
xtermTitleReset()
if __name__=="__main__":
cmd=emerge_cmd()
def emergeexit():
cmd.exit()
atexit.register(emergeexit)
cmd.parse_args(sys.argv)
cmd.perform()
^ permalink raw reply [flat|nested] 13+ messages in thread
* Re: [gentoo-portage-dev] the refactoring of emerge, continued... (was PATCH: refactor emerge spinner (#102073))
2005-08-13 17:34 ` Zac Medico
@ 2005-08-13 22:25 ` Zac Medico
0 siblings, 0 replies; 13+ messages in thread
From: Zac Medico @ 2005-08-13 22:25 UTC (permalink / raw
To: gentoo-portage-dev
[-- Attachment #1: Type: text/plain, Size: 501 bytes --]
Hi,
In #gentoo-portage Jason requested for me to split out some parts of the the emerge_cmd.perform() method. Actually, I should have done that before I posted to the list earlier but I was anxious to show people what I had done. Sorry for the extra post. :-)
I have split out 4 new methods called action_sync(), action_info(), action_depclean(), and action_merge(). This time I am posting a patch against portage-2.1.0_alpha20050718. As always, I would appreciate feedback.
Thanks again,
Zac
[-- Attachment #2: emerge-2.1.0_alpha20050718-refactored-r1.patch --]
[-- Type: text/x-patch, Size: 121392 bytes --]
Index: portage-2.1.0_alpha20050718/bin/emerge
===================================================================
--- portage-2.1.0_alpha20050718.orig/bin/emerge
+++ portage-2.1.0_alpha20050718/bin/emerge
@@ -21,64 +21,95 @@ import portage_exec, sync
from portage_dep import DependencyGraph
import portage_dep, portage_versions
+def emergeexitsig(signum, frame):
+ signal.signal(signal.SIGINT, signal.SIG_IGN)
+ portage.portageexit()
+ portage_util.writemsg("\n\nExiting on signal %(signal)s\n" % {"signal":signum})
+ sys.exit(100+signum)
+signal.signal(signal.SIGINT, emergeexitsig)
-spinner_msgs = ["Gentoo Rocks ("+os.uname()[0]+")",
- "Thank you for using Gentoo. :)",
- "Are you actually trying to read this?",
- "How many times have you stared at this?",
- "We are generating the cache right now",
- "You are paying too much attention.",
- "A theory is better than its explanation.",
- "Phasers locked on target, Captain.",
- "Thrashing is just virtual crashing.",
- "To be is to program.",
- "Real Users hate Real Programmers.",
- "When all else fails, read the instructions.",
- "Functionality breeds Contempt.",
- "The future lies ahead.",
- "3.1415926535897932384626433832795028841971694",
- "Sometimes insanity is the only alternative.",
- "Inaccuracy saves a world of explanation.",
- ]
-
-
-def update_basic_spinner():
- global spinner, spinpos
- spinpos = (spinpos+1) % 500
- if (spinpos % 100) == 0:
- if spinpos == 0:
- sys.stdout.write(". ")
- else:
- sys.stdout.write(".")
- sys.stdout.flush()
-
-def update_scroll_spinner():
- global spinner, spinpos
- if(spinpos >= len(spinner)):
- sys.stdout.write(darkgreen(" \b\b\b"+spinner[len(spinner)-1-(spinpos%len(spinner))]))
- else:
- sys.stdout.write(green("\b "+spinner[spinpos]))
- sys.stdout.flush()
- spinpos = (spinpos+1) % (2*len(spinner))
-
-def update_twirl_spinner():
- global spinner, spinpos
- spinpos = (spinpos+1) % len(spinner)
- sys.stdout.write("\b\b "+spinner[spinpos])
- sys.stdout.flush()
-
-spinpos = 0
-spinner = "/-\\|/-\\|/-\\|/-\\|\\-/|\\-/|\\-/|\\-/|"
-update_spinner = update_twirl_spinner
-if "candy" in portage.settings.features:
- spinner = spinner_msgs[int(time.time()*100)%len(spinner_msgs)]
- update_spinner = update_scroll_spinner
-if not sys.stdout.isatty() or ("--nospinner" in sys.argv):
- update_spinner = update_basic_spinner
+def emergelog(edebug,mystr,short_msg=None):
+ if "notitles" not in portage.features:
+ if short_msg:
+ xtermTitle(short_msg)
+ else:
+ xtermTitle(mystr)
+ try:
+ #seems odd opening a file each write...
+ if not os.path.exists("/var/log/emerge.log"):
+ mylogfile=open("/var/log/emerge.log", "w")
+ os.chmod("/var/log/emerge.log", S_IRUSR|S_IWUSR|S_IRGRP|S_IWGRP)
+ os.chown("/var/log/emerge.log", portage.portage_uid, portage.portage_gid)
+ else:
+ mylogfile=open("/var/log/emerge.log", "a")
+
+ l=portage_locks.lockfile(mylogfile)
+ # seek because we may have gotten held up by the lock.
+ # if so, we may not be positioned at the end of the file.
+ mylogfile.seek(0,2)
+ mylogfile.write(str(time.time())[:10]+": "+mystr+"\n")
+ mylogfile.flush()
+ portage_locks.unlockfile(l)
+ mylogfile.close()
+ except SystemExit, e:
+ raise # Needed else can't exit
+ except Exception, e:
+ if edebug:
+ print "emergelog():",e
+ pass
-if (not sys.stdout.isatty()) or (portage.settings["NOCOLOR"] in ["yes","true"]):
- nocolor()
+class stdout_spinner:
+
+ def __init__(self):
+ spinner_msgs = ["Gentoo Rocks ("+os.uname()[0]+")",
+ "Thank you for using Gentoo. :)",
+ "Are you actually trying to read this?",
+ "How many times have you stared at this?",
+ "We are generating the cache right now",
+ "You are paying too much attention.",
+ "A theory is better than its explanation.",
+ "Phasers locked on target, Captain.",
+ "Thrashing is just virtual crashing.",
+ "To be is to program.",
+ "Real Users hate Real Programmers.",
+ "When all else fails, read the instructions.",
+ "Functionality breeds Contempt.",
+ "The future lies ahead.",
+ "3.1415926535897932384626433832795028841971694",
+ "Sometimes insanity is the only alternative.",
+ "Inaccuracy saves a world of explanation.",
+ ]
+
+ self.spinpos = 0
+ self.spinner = "/-\\|/-\\|/-\\|/-\\|\\-/|\\-/|\\-/|\\-/|"
+ self.update_spinner = self.update_twirl_spinner
+
+ if "candy" in portage.settings.features:
+ self.spinner = spinner_msgs[int(time.time()*100)%len(spinner_msgs)]
+ self.update_spinner = self.update_scroll_spinner
+
+ def update_basic_spinner(self):
+ self.spinpos = (self.spinpos+1) % 500
+ if (self.spinpos % 100) == 0:
+ if self.spinpos == 0:
+ sys.stdout.write(". ")
+ else:
+ sys.stdout.write(".")
+ sys.stdout.flush()
+
+ def update_scroll_spinner(self):
+ if(self.spinpos >= len(self.spinner)):
+ sys.stdout.write(darkgreen(" \b\b\b"+self.spinner[len(self.spinner)-1-(self.spinpos%len(self.spinner))]))
+ else:
+ sys.stdout.write(green("\b "+self.spinner[self.spinpos]))
+ sys.stdout.flush()
+ self.spinpos = (self.spinpos+1) % (2*len(self.spinner))
+
+ def update_twirl_spinner(self):
+ self.spinpos = (self.spinpos+1) % len(self.spinner)
+ sys.stdout.write("\b\b "+self.spinner[self.spinpos])
+ sys.stdout.flush()
def normpath(mystr):
if mystr and (mystr[0]=='/'):
@@ -120,307 +151,6 @@ def userquery(prompt, responses=None, co
print "Interrupted."
sys.exit(1)
-if portage.settings.has_key("PORTAGE_NICENESS"):
- try:
- os.nice(int(portage.settings["PORTAGE_NICENESS"]))
- except SystemExit, e:
- raise # Needed else can't exit
- except Exception,e:
- print "!!! Failed to change nice value to '"+str(portage.settings["PORTAGE_NICENESS"])+"'"
- print "!!!",e
-
-#Freeze the portdbapi for enhanced performance:
-portage.portdb.freeze()
-
-# Kill noauto as it will break merges otherwise.
-while 'noauto' in portage.features:
- portage.features.remove('noauto')
-
-#number of ebuilds merged
-merged=0
-params=["selective", "deep", "self", "recurse", "empty"]
-actions=[
-"clean", "config", "depclean",
-"info", "inject", "metadata",
-"prune", "regen", "rsync", "search",
-"sync", "system", "unmerge", "world",
-]
-options=[
-"--ask",
-"--buildpkg", "--buildpkgonly",
-"--changelog", "--columns",
-"--debug", "--deep",
-"--digest",
-"--emptytree",
-"--fetchonly", "--fetch-all-uri",
-"--getbinpkg", "--getbinpkgonly",
-"--help", "--noconfmem",
-"--newuse",
-"--nodeps", "--noreplace",
-"--nospinner", "--oneshot",
-"--onlydeps", "--pretend",
-"--quiet", "--resume",
-"--searchdesc", "--selective",
-"--skipfirst",
-"--tree",
-"--update",
-"--usepkg", "--usepkgonly",
-"--verbose", "--version"
-]
-
-shortmapping={
-"1":"--oneshot",
-"a":"--ask",
-"b":"--buildpkg", "B":"--buildpkgonly",
-"c":"--clean", "C":"--unmerge",
-"d":"--debug", "D":"--deep",
-"e":"--emptytree",
-"f":"--fetchonly", "F":"--fetch-all-uri",
-"g":"--getbinpkg", "G":"--getbinpkgonly",
-"h":"--help",
-"k":"--usepkg", "K":"--usepkgonly",
-"l":"--changelog",
-"n":"--noreplace", "N":"--newuse",
-"o":"--onlydeps", "O":"--nodeps",
-"p":"--pretend", "P":"--prune",
-"q":"--quiet",
-"s":"--search", "S":"--searchdesc",
-'t':"--tree",
-"u":"--update",
-"v":"--verbose", "V":"--version"
-}
-
-myaction=None
-myopts=[]
-myfiles=[]
-edebug=0
-verbosity=0
-
-# process short actions
-tmpcmdline=sys.argv[1:]
-#tmpcmdline.extend(portage.settings["EMERGE_OPTS"].split())
-cmdline=[]
-for x in tmpcmdline:
- if x[0:1]=="-" and x[1:2]!="-":
- for y in x[1:]:
- if shortmapping.has_key(y):
- if shortmapping[y]=="--verbose":
- verbosity += 1
- elif shortmapping[y] in cmdline:
- print
- print "*** Warning: Redundant use of",shortmapping[y]
- else:
- cmdline.append(shortmapping[y])
- else:
- print "!!! Error: -"+y+" is an invalid short action or option."
- sys.exit(1)
- else:
- cmdline.append(x)
-
-# process the options and command arguments
-for x in cmdline:
- if not x:
- continue
- if len(x)>=2 and x[0:2]=="--":
- if x in options:
- myopts.append(x)
- elif x[2:] in actions:
- if x[2:]=="rsync" or x=="rsync":
- # "emerge --rsync"
- print
- print red("*** '--rsync' has been deprecated.")
- print red("*** Please use '--sync' instead.")
- print
- x="--sync"
- if myaction:
- if myaction not in ["system", "world"]:
- myaction="--"+myaction
- print
- print red("!!!")+green(" Multiple actions requested... Please choose one only.")
- print red("!!!")+" '"+darkgreen(myaction)+"' "+red("or")+" '"+darkgreen(x)+"'"
- print
- sys.exit(1)
- myaction=x[2:]
- else:
- print "!!! Error:",x,"is an invalid option."
- sys.exit(1)
- elif (not myaction) and (x in actions):
- if x not in ["system", "world"]:
- #print red("*** Deprecated use of action '"+x+"'")
- if x=="rsync":
- # "emerge rsync"
- print
- print red("*** 'rsync' will now install the package rsync.")
- print red("*** To sync the tree, please use '--sync' instead.")
- print
- myfiles.append(x)
- continue
- if myaction:
- print
- print red("!!!")+green(" Multiple actions requested... Please choose one only.")
- print red("!!! '")+darkgreen(myaction)+"' "+red("or")+" '"+darkgreen(x)+"'"
- print
- sys.exit(1)
- myaction=x
- elif x[-1]=="/":
- # this little conditional helps tab completion
- myfiles.append(x[:-1])
- else:
- myfiles.append(x)
-
-if verbosity:
- import portage_metadata
-
-if "moo" in myfiles:
- print """
-
- Gentoo (""" + os.uname()[0] + """)
-
- _______________________
-< Have you mooed today? >
- -----------------------
- \ ^__^
- \ (oo)\_______
- (__)\ )\/\
- ||----w |
- || ||
-
-"""
-
-if (myaction in ["world", "system"]) and myfiles:
- print "emerge: please specify a package class (\"world\" or \"system\") or individual packages, but not both."
- sys.exit(1)
-
-for x in myfiles:
- if (x.endswith(".ebuild") or x.endswith(".tbz2")) and os.path.exists(os.path.abspath(x)):
- print "emerging by path implies --oneshot... adding --oneshot to options."
- print red("\n*** emerging by path is broken and may not always work!!!\n")
- break
-
-if ("--tree" in myopts) and ("--columns" in myopts):
- print "emerge: can't specify both of \"--tree\" and \"--columns\"."
- sys.exit(1)
-
-# Always create packages if FEATURES=buildpkg
-# Imply --buildpkg if --buildpkgonly
-if ("buildpkg" in portage.features) or ("--buildpkgonly" in myopts):
- if "--buildpkg" not in myopts:
- myopts.append("--buildpkg")
-
-# --tree only makes sense with --pretend
-if "--tree" in myopts and not (("--pretend" in myopts) or ("--ask" in myopts)):
- print ">>> --tree implies --pretend... adding --pretend to options."
- myopts.append("--pretend")
-
-# Also allow -S to invoke search action (-sS)
-if ("--searchdesc" in myopts):
- if myaction and myaction != "search":
- myfiles.append(myaction)
- if "--search" not in myopts:
- myopts.append("--search")
- myaction = "search"
-
-# Always try and fetch binary packages if FEATURES=getbinpkg
-if ("getbinpkg" in portage.features):
- myopts.append("--getbinpkg")
-
-if ("--getbinpkgonly" in myopts) and not ("--usepkgonly" in myopts):
- myopts.append("--usepkgonly")
-
-if ("--getbinpkgonly" in myopts) and not ("--getbinpkg" in myopts):
- myopts.append("--getbinpkg")
-
-if ("--getbinpkg" in myopts) and not ("--usepkg" in myopts):
- myopts.append("--usepkg")
-
-# Also allow -K to apply --usepkg/-k
-if ("--usepkgonly" in myopts) and not ("--usepkg" in myopts):
- myopts.append("--usepkg")
-
-# Also allow -l to apply --pretend/-p, but if already in --ask mode
-if ("--changelog" in myopts) and not (("--pretend" in myopts) or ("--ask" in myopts)):
- print ">>> --changelog implies --pretend... adding --pretend to options."
- myopts.append("--pretend")
-
-# Allow -p to remove --ask
-if ("--pretend" in myopts) and ("--ask" in myopts):
- print ">>> --pretend disables --ask... removing --ask from options."
- myopts.remove("--ask")
-
-# forbid --ask when not in a terminal
-# note: this breaks `emerge --ask | tee logfile`, but that doesn't work anyway.
-if ("--ask" in myopts) and (not sys.stdout.isatty()):
- portage.writemsg("!!! \"--ask\" should only be used in a terminal. Exiting.\n")
- sys.exit(1)
-
-# Set so that configs will be merged regardless of remembered status
-if ("--noconfmem" in myopts):
- portage.settings.unlock()
- portage.settings["NOCONFMEM"]="1"
- portage.settings.backup_changes("NOCONFMEM")
- portage.settings.lock()
-
-# Set various debug markers... They should be merged somehow.
-if ("--debug" in myopts):
- portage.settings.unlock()
- portage.settings["PORTAGE_DEBUG"]="1"
- portage.settings.backup_changes("PORTAGE_DEBUG")
- portage.debug=1
- portage.settings.lock()
-
-CLEAN_DELAY = 5
-EMERGE_WARNING_DELAY = 10
-if portage.settings["CLEAN_DELAY"]:
- CLEAN_DELAY = int("0"+portage.settings["CLEAN_DELAY"])
-if portage.settings["EMERGE_WARNING_DELAY"]:
- EMERGE_WARNING_DELAY = int("0"+portage.settings["EMERGE_WARNING_DELAY"])
-
-
-def emergelog(mystr,short_msg=None):
- if "notitles" not in portage.features:
- if short_msg:
- xtermTitle(short_msg)
- else:
- xtermTitle(mystr)
- try:
- #seems odd opening a file each write...
- if not os.path.exists("/var/log/emerge.log"):
- mylogfile=open("/var/log/emerge.log", "w")
- os.chmod("/var/log/emerge.log", S_IRUSR|S_IWUSR|S_IRGRP|S_IWGRP)
- os.chown("/var/log/emerge.log", portage.portage_uid, portage.portage_gid)
- else:
- mylogfile=open("/var/log/emerge.log", "a")
-
- l=portage_locks.lockfile(mylogfile)
- # seek because we may have gotten held up by the lock.
- # if so, we may not be positioned at the end of the file.
- mylogfile.seek(0,2)
- mylogfile.write(str(time.time())[:10]+": "+mystr+"\n")
- mylogfile.flush()
- portage_locks.unlockfile(l)
- mylogfile.close()
- except SystemExit, e:
- raise # Needed else can't exit
- except Exception, e:
- if edebug:
- print "emergelog():",e
- pass
-
-def emergeexit():
- """This gets out final log message in before we quit."""
- if "--pretend" not in myopts:
- emergelog(" *** terminating.")
- if "notitles" not in portage.features:
- xtermTitleReset()
-atexit.register(emergeexit)
-
-def emergeexitsig(signum, frame):
- signal.signal(signal.SIGINT, signal.SIG_IGN)
- portage.portageexit()
- portage_util.writemsg("\n\nExiting on signal %(signal)s\n" % {"signal":signum})
- sys.exit(100+signum)
-signal.signal(signal.SIGINT, emergeexitsig)
-
def countdown(secs=5, doing="Starting"):
if secs:
print ">>> Waiting",secs,"seconds before starting..."
@@ -541,85 +271,6 @@ def getportageversion():
return "Portage " + portage.VERSION +" ("+profilever+", "+gccver+", "+libcver+", "+unameout+")"
-def help():
- # Move all the help stuff out of this file.
- emergehelp.help(myaction,myopts,havecolor)
-
-# check if root user is the current user for the actions where emerge needs this
-if ("--pretend" in myopts) or ("--fetchonly" in myopts or "--fetch-all-uri" in myopts) or (myaction=="search"):
- if not portage.secpass:
- if portage.wheelgid==portage.portage_gid:
- print "emerge: wheel group membership required for \"--pretend\" and search."
- print "emerge: wheel group use is being deprecated. Please update group and passwd to"
- print " include the portage user as noted above, and then use group portage."
- else:
- print "emerge: portage group membership required for \"--pretend\" and search."
- sys.exit(1)
-elif "--version" in myopts:
- print getportageversion()
- sys.exit(0)
-elif "--help" in myopts:
- help()
- sys.exit(0)
-elif portage.secpass!=2:
- if myaction in ["search", "info", "regen", "metadata"]:
- pass
- elif (not myaction) and (not myfiles):
- pass
- elif ("--pretend" in myopts) and (myaction in ["world","system","clean","prune","unmerge"]):
- pass
- else:
- if "--debug" in myopts:
- print "myaction",myaction
- print "myopts",myopts
- print "emerge: root access required."
- sys.exit(1)
-
-if not "--pretend" in myopts:
- emergelog("Started emerge on: "+time.strftime("%b %d, %Y %H:%M:%S", time.localtime()))
- myelogstr=""
- if myopts:
- myelogstr=" ".join(myopts)
- if myaction:
- myelogstr+=" "+myaction
- if myfiles:
- myelogstr+=" "+" ".join(myfiles)
- emergelog(" *** emerge "+myelogstr)
-
-#configure emerge engine parameters
-#
-# self: include _this_ package regardless of if it is merged.
-# selective: exclude the package if it is merged
-# recurse: go into the dependencies
-# empty: pretend nothing is merged
-myparams=["self","recurse"]
-add=[]
-sub=[]
-if "--update" in myopts:
- add.extend(["selective","empty"])
-if "--emptytree" in myopts:
- add.extend(["empty"])
- sub.extend(["selective"])
-if "--nodeps" in myopts:
- sub.extend(["recurse"])
-if "--noreplace" in myopts:
- add.extend(["selective"])
-if "--deep" in myopts:
- add.extend(["deep"])
-if "--selective" in myopts:
- add.extend(["selective"])
-if myaction in ["world","system"]:
- add.extend(["selective"])
-elif myaction in ["depclean"]:
- add.extend(["empty"])
- sub.extend(["selective"])
-for x in add:
- if (x not in myparams) and (x not in sub):
- myparams.append(x)
-for x in sub:
- if x in myparams:
- myparams.remove(x)
-
# search functionality
class search:
@@ -632,19 +283,22 @@ class search:
#
# public interface
#
- def __init__(self):
+ def __init__(self,myopts,edebug,verbosity,spinner):
"""Searches the available and installed packages for the supplied search key.
The list of available and installed packages is created at object instantiation.
This makes successive searches faster."""
self.installcache = portage.db["/"]["vartree"]
+ self.myopts=myopts
+ self.edebug=edebug
+ self.verbosity=verbosity
+ self.spinner=spinner
def execute(self,searchkey):
"""Performs the search for the supplied search key"""
- global myopts
match_category = 0
self.searchkey=searchkey
self.packagematches = []
- if "--searchdesc" in myopts:
+ if "--searchdesc" in self.myopts:
self.searchdesc=1
self.matches = {"pkg":[], "desc":[]}
else:
@@ -663,7 +317,7 @@ class search:
self.searchkey=re.sub("\+\+","\+\+",self.searchkey)
self.searchre=re.compile(self.searchkey.lower(),re.I)
for package in portage.portdb.cp_all():
- update_spinner()
+ self.spinner.update_spinner()
if match_category:
match_string = package[:]
@@ -746,18 +400,18 @@ class search:
except SystemExit, e:
raise # Needed else can't exit
except Exception, e:
- if edebug:
+ if self.edebug:
print "!!! Exception:",e
mysum[0]=" [no/bad digest]"
- if "--quiet" not in myopts:
+ if "--quiet" not in self.myopts:
print " ", darkgreen("Latest version available:"),myversion
print " ", self.getInstallationStatus(mycat+'/'+mypkg)
print " ", darkgreen("Size of downloaded files:"),mysum[0]
print " ", darkgreen("Homepage:")+" ",homepage
print " ", darkgreen("Description:"),desc
print " ", darkgreen("License:")+" ",license
- if (verbosity):
+ if (self.verbosity):
# show herd/maintainers if verbosity>=1 (ie: -vv)
metadata_file=portage.settings["PORTDIR"] + "/" + match + "/metadata.xml"
if not os.path.exists(metadata_file):
@@ -835,11 +489,15 @@ def genericdict(mylist):
mynewdict[portage.portage_dep.dep_getkey(x)]=x
return mynewdict
-olddbapi=None
class depgraph:
- def __init__(self,myaction,myopts):
- global olddbapi
+ def __init__(self,myaction,myopts,myparams,edebug,verbosity,EMERGE_WARNING_DELAY,spinner):
+ self.myparams=myparams
+ self.myopts=myopts
+ self.edebug=edebug
+ self.verbosity=verbosity
+ self.EMERGE_WARNING_DELAY=EMERGE_WARNING_DELAY
+ self.spinner=spinner
self.pkgsettings = portage.config(clone=portage.settings)
if not self.pkgsettings["ARCH"]:
portage.writemsg(red("\a!!! ARCH is not set... Are you missing the /etc/make.profile symlink?\n"))
@@ -854,17 +512,17 @@ class depgraph:
self.outdatedpackages=[]
self.mydbapi={}
self.mydbapi["/"] = portage.fakedbapi()
- if "empty" not in myparams:
+ if "empty" not in self.myparams:
for pkg in portage.db["/"]["vartree"].getallcpv():
self.mydbapi["/"].cpv_inject(pkg)
if portage.root != "/":
self.mydbapi[portage.root] = portage.fakedbapi()
- if "empty" not in myparams:
+ if "empty" not in self.myparams:
for pkg in portage.db[portage.root]["vartree"].getallcpv():
self.mydbapi[portage.root].cpv_inject(pkg)
- if "--usepkg" in myopts:
- portage.db["/"]["bintree"].populate(("--getbinpkg" in myopts), ("--getbinpkgonly" in myopts))
+ if "--usepkg" in self.myopts:
+ portage.db["/"]["bintree"].populate(("--getbinpkg" in self.myopts), ("--getbinpkgonly" in self.myopts))
def create(self,mybigkey,myparent=None,addme=1,myuse=None):
"""creates the actual digraph of packages to merge. return 1 on success, 0 on failure
@@ -887,7 +545,7 @@ class depgraph:
#this conditional is needed to prevent infinite recursion on already-processed deps
return 1
- update_spinner()
+ self.spinner.update_spinner()
mytype,myroot,mykey=mybigkey
# select the correct /var database that we'll be checking against
@@ -914,13 +572,13 @@ class depgraph:
# this is where we add the node to the list of packages to merge
if not myparent:
# command-line specified or part of a world list...
- if ("self" not in myparams) or (("selective" in myparams) and vardbapi.cpv_exists(mykey)):
+ if ("self" not in self.myparams) or (("selective" in self.myparams) and vardbapi.cpv_exists(mykey)):
# the package is on the system, so don't merge it.
merging=0
- elif ("selective" in myparams) and vardbapi.cpv_exists(mykey):
+ elif ("selective" in self.myparams) and vardbapi.cpv_exists(mykey):
merging=0
- if (merging==0 and "--newuse" in myopts and vardbapi.cpv_exists(mykey)):
+ if (merging==0 and "--newuse" in self.myopts and vardbapi.cpv_exists(mykey)):
iuses=portage.portdb.aux_get(mykey, ["IUSE"])[0].split()
old_use=vardbapi.aux_get(mykey, ["USE"])[0].split()
now_use=self.pkgsettings["USE"].split()
@@ -944,9 +602,9 @@ class depgraph:
self.mynewgraph.add_node(" ".join(mybigkey))
if myparent:
self.mynewgraph.add_relationship(myparent, " ".join(mybigkey))
- if ("deep" not in myparams) and (not merging):
+ if ("deep" not in self.myparams) and (not merging):
return 1
- elif "recurse" not in myparams:
+ elif "recurse" not in self.myparams:
return 1
edepend={}
@@ -1022,9 +680,9 @@ class depgraph:
if os.path.realpath(portage.db["/"]["bintree"].getname(mykey)) != os.path.realpath(x):
print red("\n*** You need to adjust PKGDIR to emerge this package.\n")
sys.exit(1)
- if not self.create(["binary",portage.root,mykey],None,"--onlydeps" not in myopts):
+ if not self.create(["binary",portage.root,mykey],None,"--onlydeps" not in self.myopts):
return (0,myfavorites)
- elif not "--oneshot" in myopts:
+ elif not "--oneshot" in self.myopts:
myfavorites.append(mykey)
elif x[-7:]==".ebuild":
x = os.path.realpath(x)
@@ -1038,13 +696,13 @@ class depgraph:
print red("\n*** You are emerging a masked package. It is MUCH better to use")
print red("*** /etc/portage/package.* to accomplish this. See portage(5) man")
print red("*** page for details.")
- countdown(EMERGE_WARNING_DELAY, "Continuing...")
+ countdown(self.EMERGE_WARNING_DELAY, "Continuing...")
else:
print red("\n*** "+x+" does not exist")
sys.exit(1)
- if not self.create(["ebuild",portage.root,mykey],None,"--onlydeps" not in myopts):
+ if not self.create(["ebuild",portage.root,mykey],None,"--onlydeps" not in self.myopts):
return (0,myfavorites)
- elif not "--oneshot" in myopts:
+ elif not "--oneshot" in self.myopts:
myfavorites.append(mykey)
else:
try:
@@ -1081,7 +739,7 @@ class depgraph:
except SystemExit, e:
raise # Needed else can't exit
except Exception, e:
- if "--debug" in myopts:
+ if "--debug" in self.myopts:
raise
print "\n\n!!! Problem in",mykey,"dependencies."
print "!!!",str(e),e.__module__
@@ -1089,11 +747,11 @@ class depgraph:
if not self.mysd:
return (0,myfavorites)
- elif not "--oneshot" in myopts:
+ elif not "--oneshot" in self.myopts:
myfavorites.append(mykey)
missing=0
- if "--usepkgonly" in myopts:
+ if "--usepkgonly" in self.myopts:
for x in self.mynewgraph.get_all_nodes():
xs=x.split(" ")
if (xs[0] != "binary") and (xs[3]=="merge"):
@@ -1107,13 +765,13 @@ class depgraph:
def select_dep(self,myroot,depstring,myparent=None,arg=None,myuse=None):
"given a dependency string, create the appropriate depgraph and return 1 on success and 0 on failure"
- if "--debug" in myopts:
+ if "--debug" in self.myopts:
print
print "Parent: ",myparent
print "Depstring:",depstring
if not arg:
#processing dependencies
- mycheck=portage.dep_check(depstring,self.mydbapi[myroot],self.pkgsettings,myuse=myuse,use_binaries=("--usepkg" in myopts))
+ mycheck=portage.dep_check(depstring,self.mydbapi[myroot],self.pkgsettings,myuse=myuse,use_binaries=("--usepkg" in self.myopts))
#mycheck=portage.dep_check(depstring,self.mydbapi[myroot],self.pkgsettings,myuse=myuse)
if not mycheck[0]:
@@ -1141,14 +799,14 @@ class depgraph:
if not mymerge:
return 1
- if "--debug" in myopts:
+ if "--debug" in self.myopts:
print "Candidates:",mymerge
for x in mymerge:
myk=None
binpkguseflags=None
if x[0]=="!":
# if this package is myself, don't append it to block list.
- if "--debug" in myopts:
+ if "--debug" in self.myopts:
print "Myparent",myparent
if (myparent):
if myparent.split()[2] in portage.portdb.xmatch("match-all", x[1:]):
@@ -1160,15 +818,15 @@ class depgraph:
#We are not processing a blocker but a normal dependency
myeb=None
myeb_matches = portage.portdb.xmatch("match-visible",x)
- if ("--usepkgonly" not in myopts):
+ if ("--usepkgonly" not in self.myopts):
myeb=portage.best(myeb_matches)
myeb_pkg=None
- if ("--usepkg" in myopts):
+ if ("--usepkg" in self.myopts):
# The next line assumes the binarytree has been populated.
# XXX: Need to work out how we use the binary tree with roots.
myeb_pkg_matches=portage.db["/"]["bintree"].dbapi.match(x)
- if ("--usepkgonly" not in myopts):
+ if ("--usepkgonly" not in self.myopts):
# Remove any binary package entries that are masked in the portage tree (#55871)
for idx in range(len(myeb_pkg_matches)-1,-1,-1):
if myeb_pkg_matches[idx] not in myeb_matches:
@@ -1186,7 +844,7 @@ class depgraph:
xfrom = '(dependency required by '+green('"'+myparent.split()[2]+'"')+red(' ['+myparent.split()[0]+"])")
alleb=portage.portdb.xmatch("match-all",x)
if alleb:
- if "--usepkgonly" not in myopts:
+ if "--usepkgonly" not in self.myopts:
print "\n!!! "+red("All ebuilds that could satisfy ")+green(xinfo)+red(" have been masked.")
print "!!! One of the following masked packages is required to complete your request:"
oldcomment = ""
@@ -1211,7 +869,7 @@ class depgraph:
print
return 0
- if "--debug" in myopts:
+ if "--debug" in self.myopts:
print "ebuild:",myeb
print "binpkg:",myeb_pkg
@@ -1253,10 +911,10 @@ class depgraph:
else:
#if mysource is not set, then we are a command-line dependency and should not be added
#if --onlydeps is specified.
- if not self.create(myk,myparent,"--onlydeps" not in myopts,myuse=binpkguseflags):
+ if not self.create(myk,myparent,"--onlydeps" not in self.myopts,myuse=binpkguseflags):
return 0
- if "--debug" in myopts:
+ if "--debug" in self.myopts:
print "Exiting...",myparent
return 1
@@ -1280,20 +938,19 @@ class depgraph:
return retlist
def xcreate(self,mode="system"):
- global syslist
if mode=="system":
- mylist=syslist
+ mylist=getlist("system")
else:
#world mode
worldlist=getlist("world")
- sysdict=genericdict(syslist)
+ sysdict=genericdict(getlist("system"))
worlddict=genericdict(worldlist)
#we're effectively upgrading sysdict to contain all new deps from worlddict
for x in worlddict.keys():
#only add the world node if the package is:
#actually installed -- this prevents the remerging of already unmerged packages when we do a world --update;
#actually available -- this prevents emerge from bombing out due to no match being found (we want a silent ignore)
- if "empty" in myparams:
+ if "empty" in self.myparams:
if portage.db["/"]["vartree"].dbapi.match(x):
sysdict[x]=worlddict[x]
elif portage.db[portage.root]["vartree"].dbapi.match(x):
@@ -1312,12 +969,12 @@ class depgraph:
#THIS NEXT BUNCH OF CODE NEEDS TO BE REPLACED TO SUPPORT WORLD ANTI-DEPS
#if mydep2[0]=="!":, etc.
binpkguseflags = None
- if "--usepkg" in myopts:
+ if "--usepkg" in self.myopts:
mypk=portage.db[portage.root]["bintree"].dep_bestmatch(mydep)
if myeb==mypk:
myk=["binary",portage.root,mypk]
binpkguseflags=portage.db[portage.root]["bintree"].get_use(mypk)
- elif "--usepkgonly" in myopts:
+ elif "--usepkgonly" in self.myopts:
if not mypk:
self.missingbins += [myeb]
myk=["binary",portage.root,myeb]
@@ -1351,7 +1008,7 @@ class depgraph:
print
sys.exit(1)
- if "--usepkg" in myopts:
+ if "--usepkg" in self.myopts:
mypk=portage.db[portage.root]["bintree"].dep_bestmatch(mydep)
if myeb==mypk:
myk="binary "+portage.root+" "+mypk
@@ -1367,7 +1024,7 @@ class depgraph:
p=[]
totalsize=0
- if verbosity:
+ if self.verbosity:
overlays = portage.settings['PORTDIR_OVERLAY'].split()
i = 0
@@ -1410,9 +1067,9 @@ class depgraph:
#we need to use "--emptrytree" testing here rather than "empty" param testing because "empty"
#param is used for -u, where you still *do* want to see when something is being upgraded.
myoldbest=""
- if (not "--emptytree" in myopts) and portage.db[x[1]]["vartree"].exists_specific(x[2]):
+ if (not "--emptytree" in self.myopts) and portage.db[x[1]]["vartree"].exists_specific(x[2]):
addl=" "+yellow("R")+fetch+" "
- elif (not "--emptytree" in myopts) and portage.db[x[1]]["vartree"].exists_specific_cat(x[2]):
+ elif (not "--emptytree" in self.myopts) and portage.db[x[1]]["vartree"].exists_specific_cat(x[2]):
if x[0] == "binary":
mynewslot=portage.db["/"]["bintree"].getslot(x[2])
elif x[0] == "ebuild":
@@ -1432,7 +1089,7 @@ class depgraph:
# New slot, mark it new.
addl=" "+green("NS")+fetch+" "
- if "--changelog" in myopts:
+ if "--changelog" in self.myopts:
changelogs.extend(self.calc_changelog(
portage.portdb.findname(x[2]),
portage.db["/"]["vartree"].dep_bestmatch('/'.join(portage_versions.catpkgsplit(x[2])[:2])),
@@ -1442,7 +1099,7 @@ class depgraph:
addl=" "+green("N")+" "+fetch+" "
verboseadd=""
- if verbosity > 0:
+ if self.verbosity > 0:
# iuse verbose
try:
if x[0] == "binary":
@@ -1488,8 +1145,8 @@ class depgraph:
else:
iuse=blue("-"+ebuild_iuse)
verboseadd+=iuse+usechange+" "
- if (verbosity and "--pretend" not in myopts) or \
- (verbosity > 1 and "--pretend" in myopts):
+ if (self.verbosity and "--pretend" not in self.myopts) or \
+ (self.verbosity > 1 and "--pretend" in self.myopts):
# show herd/maintainers.
metadata_file=portage.settings["PORTDIR"] + "/" + portage.portage_versions.pkgsplit(x[2])[0] + "/metadata.xml"
if not os.path.exists(metadata_file):
@@ -1513,7 +1170,7 @@ class depgraph:
# size verbose
mysize=0
if x[0] == "ebuild" and x[-1]!="nomerge":
- myfilesdict=portage.portdb.getfetchsizes(x[2], useflags=self.applied_useflags[x[2]], debug=edebug)
+ myfilesdict=portage.portdb.getfetchsizes(x[2], useflags=self.applied_useflags[x[2]], debug=self.edebug)
if myfilesdict==None:
myfilesdict="[empty/missing/bad digest]"
else:
@@ -1558,7 +1215,7 @@ class depgraph:
myoldbest=blue("["+myoldbest+"]")
if x[1]!="/":
- if "--columns" in myopts:
+ if "--columns" in self.myopts:
myprint="["+x[0]+" "+addl+"] "+indent+darkgreen(xs[0])
if (newlp-nc_len(myprint)) > 0:
myprint=myprint+(" "*(newlp-nc_len(myprint)))
@@ -1570,7 +1227,7 @@ class depgraph:
else:
myprint="["+x[0]+" "+addl+"] "+darkgreen(x[2])+" "+myoldbest+" "+darkgreen("to "+x[1])+" "+verboseadd
else:
- if "--columns" in myopts:
+ if "--columns" in self.myopts:
myprint="["+x[0]+" "+addl+"] "+indent+darkgreen(xs[0])
if (newlp-nc_len(myprint)) > 0:
myprint=myprint+(" "*(newlp-nc_len(myprint)))
@@ -1585,23 +1242,23 @@ class depgraph:
myprint="["+x[0]+" "+addl+"] "+indent+darkgreen(x[2])+" "+myoldbest+" "+verboseadd
p.append(myprint)
- if ("--tree" not in myopts):
+ if ("--tree" not in self.myopts):
mysplit=portage_versions.pkgsplit(x[2])
# XXX mysplit _can_ be None.... Why?
if mysplit and (len(mysplit)==3):
- if "--emptytree" not in myopts:
+ if "--emptytree" not in self.myopts:
if mysplit[0]=="sys-apps/portage":
if (mysplit[1]+mysplit[2]!=portage.VERSION and
"livecvsportage" not in portage.settings.features):
if mylist.index(x)<len(mylist)-1:
p.append(red("*** Portage will stop merging at this point and reload itself,"))
p.append(red(" recalculate dependencies, and complete the merge."))
- if "--update" not in myopts:
+ if "--update" not in self.myopts:
p.append(darkgreen(" You may avoid the remerging of packages by updating portage on its own."))
print
else:
- if mysplit[0]=="sys-apps/portage" and ("--emptytree" in myopts):
+ if mysplit[0]=="sys-apps/portage" and ("--emptytree" in self.myopts):
if mysplit[1]+mysplit[2]!=portage.VERSION:
p.append(red("***")+" Please update portage to the above version before proceeding.")
p.append(" Failure to do so may result in failed or improper merges.")
@@ -1612,7 +1269,7 @@ class depgraph:
for x in p:
print x
- if verbosity:
+ if self.verbosity:
print
print "Total size of downloads: "+format_size(totalsize)
if overlays and display_overlays:
@@ -1622,7 +1279,7 @@ class depgraph:
y=y+1
print " "+teal("["+str(y)+"]"),x
- if "--changelog" in myopts:
+ if "--changelog" in self.myopts:
print
for revision,text in changelogs:
print bold('*'+revision)
@@ -1697,29 +1354,29 @@ class depgraph:
if ret:
return False
- def merge(self,mylist):
+ def merge(self,mylist,favorites):
returnme=0
mymergelist=[]
#check for blocking dependencies
- if ("--fetchonly" not in myopts) and ("--buildpkgonly" not in myopts):
+ if ("--fetchonly" not in self.myopts) and ("--buildpkgonly" not in self.myopts):
for x in mylist:
if x[0]=="blocks":
print "\n!!! Error: the "+x[2]+" package conflicts with another package."
print "!!! both can't be installed on the same system together."
print "!!! Please use 'emerge --pretend' to determine blockers."
print
- if ("--pretend" not in myopts):
+ if ("--pretend" not in self.myopts):
sys.exit(1)
#buildsyspkg: I need mysysdict also on resume (moved from the else block)
- mysysdict=genericdict(syslist)
- if ("--resume" in myopts):
+ mysysdict=genericdict(getlist("system"))
+ if ("--resume" in self.myopts):
# We're resuming.
print green("*** Resuming merge...")
- emergelog(" *** Resuming merge...")
+ self.emergelog(" *** Resuming merge...")
mymergelist=portage.mtimedb["resume"]["mergelist"][:]
- if ("--skipfirst" in myopts) and mymergelist:
+ if ("--skipfirst" in self.myopts) and mymergelist:
del portage.mtimedb["resume"]["mergelist"][0]
del mymergelist[0]
else:
@@ -1731,16 +1388,16 @@ class depgraph:
mymergelist.append(mylist[x])
else:
myfavkey=portage.cpv_getkey(mylist[x][2])
- if "--onlydeps" in myopts:
+ if "--onlydeps" in self.myopts:
continue
# Add to the world file. Since we won't be able to later.
- if (not "--fetchonly" in myopts) and (myfavkey in favorites):
+ if (not "--fetchonly" in self.myopts) and (myfavkey in favorites):
#don't record if already in system profile or already recorded
if (not mysysdict.has_key(myfavkey)) and (not myfavdict.has_key(myfavkey)):
#we don't have a favorites entry for this package yet; add one
myfavdict[myfavkey]=myfavkey
print ">>> Recording",myfavkey,"in \"world\" favorites file..."
- if not "--fetchonly" in myopts:
+ if not "--fetchonly" in self.myopts:
portage.writedict(myfavdict,portage.root+portage.WORLD_FILE,writekey=0)
portage.mtimedb["resume"]["mergelist"]=mymergelist[:]
@@ -1759,7 +1416,7 @@ class depgraph:
# parallel-fetch should only kick in when not pretending, emerge isn't just fetching,
# and there is more then one node being processed.
if "parallel-fetch" in self.pkgsettings["FEATURES"] and not \
- ("--ask" in myopts or "--pretend" in myopts or "--fetchonly" in myopts) and \
+ ("--ask" in self.myopts or "--pretend" in self.myopts or "--fetchonly" in self.myopts) and \
len(mymergelist) > 1:
if "distlocks" not in self.pkgsettings["FEATURES"]:
print red("!!!")
@@ -1780,7 +1437,7 @@ class depgraph:
print ">>> parallel fetching is in the house, hizzay"
print ">>> represent."
portage_exec.spawn_func(self.__fetch,[mymergelist],{"verbosity":1,\
- "fetchall":("--fetchalluri" in myopts)},returnpid=True,fd_pipes={1:1,2:2})
+ "fetchall":("--fetchalluri" in self.myopts)},returnpid=True,fd_pipes={1:1,2:2})
# time.sleep(2)
mergecount=0
@@ -1791,9 +1448,9 @@ class depgraph:
if x[0]=="blocks":
pkgindex=3
y=portage.portdb.findname(x[pkgindex])
- if not "--pretend" in myopts:
+ if not "--pretend" in self.myopts:
print ">>> emerge ("+str(mergecount)+" of "+str(len(mymergelist))+")",x[pkgindex],"to",x[1]
- emergelog(" >>> emerge ("+str(mergecount)+" of "+str(len(mymergelist))+") "+x[pkgindex]+" to "+x[1])
+ self.emergelog(" >>> emerge ("+str(mergecount)+" of "+str(len(mymergelist))+") "+x[pkgindex]+" to "+x[1])
self.pkgsettings["EMERGE_FROM"] = x[0][:]
self.pkgsettings.backup_changes("EMERGE_FROM")
@@ -1802,43 +1459,43 @@ class depgraph:
issyspkg = ("buildsyspkg" in myfeat) \
and x[0] != "blocks" \
and mysysdict.has_key(portage.cpv_getkey(x[2])) \
- and not ("--buildpkg" in myopts)
+ and not ("--buildpkg" in self.myopts)
if x[0] in ["ebuild","blocks"]:
- if (x[0]=="blocks") and ("--fetchonly" not in myopts):
+ if (x[0]=="blocks") and ("--fetchonly" not in self.myopts):
raise Exception, "Merging a blocker"
- elif ("--fetchonly" in myopts) or ("--fetch-all-uri" in myopts):
- if ("--fetch-all-uri" in myopts):
- retval=portage.doebuild(y,"fetch",myroot,self.pkgsettings,edebug,("--pretend" in myopts),fetchonly=1,fetchall=1)
+ elif ("--fetchonly" in self.myopts) or ("--fetch-all-uri" in self.myopts):
+ if ("--fetch-all-uri" in self.myopts):
+ retval=portage.doebuild(y,"fetch",myroot,self.pkgsettings,self.edebug,("--pretend" in self.myopts),fetchonly=1,fetchall=1)
else:
- retval=portage.doebuild(y,"fetch",myroot,self.pkgsettings,edebug,("--pretend" in myopts),fetchonly=1)
+ retval=portage.doebuild(y,"fetch",myroot,self.pkgsettings,self.edebug,("--pretend" in self.myopts),fetchonly=1)
if retval:
print
print "!!! Fetch for",y,"failed, continuing..."
print
returnme=1
continue
- elif "--buildpkg" in myopts or issyspkg:
+ elif "--buildpkg" in self.myopts or issyspkg:
#buildsyspkg: Sounds useful to display something, but I don't know if we should also log it
if issyspkg:
print ">>> This is a system package, let's pack a rescue tarball."
#emergelog(">>> This is a system package, let's pack a rescue tarball.")
#create pkg, then merge pkg
short_msg = "emerge: ("+str(mergecount)+" of "+str(len(mymergelist))+") "+x[pkgindex]+" Clean"
- emergelog(" === ("+str(mergecount)+" of "+str(len(mymergelist))+") Cleaning ("+x[pkgindex]+"::"+y+")", short_msg=short_msg)
- retval=portage.doebuild(y,"clean",myroot,self.pkgsettings,edebug,cleanup=1)
+ self.emergelog(" === ("+str(mergecount)+" of "+str(len(mymergelist))+") Cleaning ("+x[pkgindex]+"::"+y+")", short_msg=short_msg)
+ retval=portage.doebuild(y,"clean",myroot,self.pkgsettings,self.edebug,cleanup=1)
if retval:
sys.exit(1)
short_msg = "emerge: ("+str(mergecount)+" of "+str(len(mymergelist))+") "+x[pkgindex]+" Compile"
- emergelog(" === ("+str(mergecount)+" of "+str(len(mymergelist))+") Compiling/Packaging ("+x[pkgindex]+"::"+y+")", short_msg=short_msg)
- retval=portage.doebuild(y,"package",myroot,self.pkgsettings,edebug)
+ self.emergelog(" === ("+str(mergecount)+" of "+str(len(mymergelist))+") Compiling/Packaging ("+x[pkgindex]+"::"+y+")", short_msg=short_msg)
+ retval=portage.doebuild(y,"package",myroot,self.pkgsettings,self.edebug)
if retval:
sys.exit(1)
#dynamically update our database
- if "--buildpkgonly" not in myopts:
+ if "--buildpkgonly" not in self.myopts:
portage.db[portage.root]["bintree"].inject(x[2])
mytbz2=portage.db[portage.root]["bintree"].getname(x[2])
short_msg = "emerge: ("+str(mergecount)+" of "+str(len(mymergelist))+") "+x[pkgindex]+" Merge"
- emergelog(" === ("+str(mergecount)+" of "+str(len(mymergelist))+") Merging ("+x[pkgindex]+"::"+y+")", short_msg=short_msg)
+ self.emergelog(" === ("+str(mergecount)+" of "+str(len(mymergelist))+") Merging ("+x[pkgindex]+"::"+y+")", short_msg=short_msg)
self.pkgsettings["EMERGE_FROM"] = "binary"
self.pkgsettings.backup_changes("EMERGE_FROM")
@@ -1848,13 +1505,13 @@ class depgraph:
sys.exit(1)
else:
short_msg = "emerge: ("+str(mergecount)+" of "+str(len(mymergelist))+") "+x[pkgindex]+" Clean"
- emergelog(" === ("+str(mergecount)+" of "+str(len(mymergelist))+") Cleaning ("+x[pkgindex]+"::"+y+")", short_msg=short_msg)
- retval=portage.doebuild(y,"clean",myroot,self.pkgsettings,edebug,cleanup=1)
+ self.emergelog(" === ("+str(mergecount)+" of "+str(len(mymergelist))+") Cleaning ("+x[pkgindex]+"::"+y+")", short_msg=short_msg)
+ retval=portage.doebuild(y,"clean",myroot,self.pkgsettings,self.edebug,cleanup=1)
if retval:
sys.exit(1)
short_msg = "emerge: ("+str(mergecount)+" of "+str(len(mymergelist))+") "+x[pkgindex]+" Compile"
- emergelog(" === ("+str(mergecount)+" of "+str(len(mymergelist))+") Compiling/Merging ("+x[pkgindex]+"::"+y+")", short_msg=short_msg)
- retval=portage.doebuild(y,"merge",myroot,self.pkgsettings,edebug)
+ self.emergelog(" === ("+str(mergecount)+" of "+str(len(mymergelist))+") Compiling/Merging ("+x[pkgindex]+"::"+y+")", short_msg=short_msg)
+ retval=portage.doebuild(y,"merge",myroot,self.pkgsettings,self.edebug)
if retval:
sys.exit(1)
#dynamically update our database
@@ -1863,48 +1520,48 @@ class depgraph:
mytbz2=portage.db[portage.root]["bintree"].getname(x[2])
if portage.db[portage.root]["bintree"].isremote(x[2]):
short_msg = "emerge: ("+str(mergecount)+" of "+str(len(mymergelist))+") "+x[pkgindex]+" Fetch"
- emergelog(" --- ("+str(mergecount)+" of "+str(len(mymergelist))+") Fetching Binary ("+x[pkgindex]+"::"+mytbz2+")", short_msg=short_msg)
+ self.emergelog(" --- ("+str(mergecount)+" of "+str(len(mymergelist))+") Fetching Binary ("+x[pkgindex]+"::"+mytbz2+")", short_msg=short_msg)
portage.db[portage.root]["bintree"].gettbz2(x[2])
- if ("--fetchonly" in myopts) or ("--fetch-all-uri" in myopts):
+ if ("--fetchonly" in self.myopts) or ("--fetch-all-uri" in self.myopts):
continue
short_msg = "emerge: ("+str(mergecount)+" of "+str(len(mymergelist))+") "+x[pkgindex]+" Merge Binary"
- emergelog(" === ("+str(mergecount)+" of "+str(len(mymergelist))+") Merging Binary ("+x[pkgindex]+"::"+mytbz2+")", short_msg=short_msg)
+ self.emergelog(" === ("+str(mergecount)+" of "+str(len(mymergelist))+") Merging Binary ("+x[pkgindex]+"::"+mytbz2+")", short_msg=short_msg)
retval=portage.pkgmerge(mytbz2,x[1],self.pkgsettings)
if retval==None:
sys.exit(1)
#need to check for errors
- if "--buildpkgonly" not in myopts:
+ if "--buildpkgonly" not in self.myopts:
portage.db[x[1]]["vartree"].inject(x[2])
myfavkey=portage.cpv_getkey(x[2])
- if (not "--fetchonly" in myopts) and (not "--fetch-all-uri" in myopts) and (myfavkey in favorites):
+ if (not "--fetchonly" in self.myopts) and (not "--fetch-all-uri" in self.myopts) and (myfavkey in favorites):
myfavs=portage.grabfile(myroot+portage.WORLD_FILE)
myfavdict=genericdict(myfavs)
- mysysdict=genericdict(syslist)
+ mysysdict=genericdict(getlist("system"))
#don't record if already in system profile or already recorded
- if ("--update" not in myopts or not portage.db[portage.root]["vartree"].dbapi.match(myfavkey)) and \
+ if ("--update" not in self.myopts or not portage.db[portage.root]["vartree"].dbapi.match(myfavkey)) and \
(not mysysdict.has_key(myfavkey)) and (not myfavdict.has_key(myfavkey)):
#we don't have a favorites entry for this package yet; add one
myfavdict[myfavkey]=myfavkey
print ">>> Recording",myfavkey,"in \"world\" favorites file..."
- emergelog(" === ("+str(mergecount)+" of "+str(len(mymergelist))+") Updating world file ("+x[pkgindex]+")")
+ self.emergelog(" === ("+str(mergecount)+" of "+str(len(mymergelist))+") Updating world file ("+x[pkgindex]+")")
portage.writedict(myfavdict,myroot+portage.WORLD_FILE,writekey=0)
if ("noclean" not in portage.features) and (x[0] != "binary"):
short_msg = "emerge: ("+str(mergecount)+" of "+str(len(mymergelist))+") "+x[pkgindex]+" Clean Post"
- emergelog(" === ("+str(mergecount)+" of "+str(len(mymergelist))+") Post-Build Cleaning ("+x[pkgindex]+"::"+y+")", short_msg=short_msg)
- retval=portage.doebuild(y,"clean",myroot,self.pkgsettings,edebug,cleanup=1)
+ self.emergelog(" === ("+str(mergecount)+" of "+str(len(mymergelist))+") Post-Build Cleaning ("+x[pkgindex]+"::"+y+")", short_msg=short_msg)
+ retval=portage.doebuild(y,"clean",myroot,self.pkgsettings,self.edebug,cleanup=1)
if retval:
sys.exit(1)
- if ("--pretend" not in myopts) and ("--fetchonly" not in myopts) and ("--fetch-all-uri" not in myopts):
+ if ("--pretend" not in self.myopts) and ("--fetchonly" not in self.myopts) and ("--fetch-all-uri" not in self.myopts):
# Clean the old package that we have merged over top of it.
xsplit=portage.portage_versions.pkgsplit(x[2])
- emergelog(" >>> AUTOCLEAN: "+xsplit[0])
- retval=unmerge("clean", [xsplit[0]])
+ self.emergelog(" >>> AUTOCLEAN: "+xsplit[0])
+ retval=self.unmerge("clean", [xsplit[0]])
if not retval:
- emergelog(" --- AUTOCLEAN: Nothing unmerged.")
+ self.emergelog(" --- AUTOCLEAN: Nothing unmerged.")
# Figure out if we need a restart.
mysplit=portage.portage_versions.pkgsplit(x[2])
@@ -1925,7 +1582,7 @@ class depgraph:
del myargv[myr]
myr-=1
myr+=1
- emergelog(" *** RESTARTING emerge via exec() after change of portage version.")
+ self.emergelog(" *** RESTARTING emerge via exec() after change of portage version.")
portage.portageexit()
badlongopts = ["--ask","--tree","--changelog"]
badshortopts = ["a","t","l"]
@@ -1946,8 +1603,8 @@ class depgraph:
mynewargv += [arg]
os.execv("/usr/lib/portage/bin/emerge", mynewargv)
- if ("--pretend" not in myopts) and ("--fetchonly" not in myopts) and ("--fetch-all-uri" not in myopts):
- emergelog(" ::: completed emerge ("+str(mergecount)+" of "+str(len(mymergelist))+") "+x[2]+" to "+x[1])
+ if ("--pretend" not in self.myopts) and ("--fetchonly" not in self.myopts) and ("--fetch-all-uri" not in self.myopts):
+ self.emergelog(" ::: completed emerge ("+str(mergecount)+" of "+str(len(mymergelist))+") "+x[2]+" to "+x[1])
# Unsafe for parallel merges
del portage.mtimedb["resume"]["mergelist"][0]
@@ -1956,31 +1613,40 @@ class depgraph:
self.thread.join()
self.thread=None
- emergelog(" *** Finished. Cleaning up...")
+ self.emergelog(" *** Finished. Cleaning up...")
# We're out of the loop... We're done. Delete the resume data.
if portage.mtimedb.has_key("resume"):
del portage.mtimedb["resume"]
- if ("--pretend" not in myopts):
- if ("--fetchonly" not in myopts) and ("--fetch-all-uri" not in myopts):
+ if ("--pretend" not in self.myopts):
+ if ("--fetchonly" not in self.myopts) and ("--fetch-all-uri" not in self.myopts):
if (mergecount>0):
if retval:
portage.env_update(portage.root)
#by doing an exit this way, --fetchonly can continue to try to
#fetch everything even if a particular download fails.
- if "--fetchonly" in myopts or "--fetch-all-uri" in myopts:
+ if "--fetchonly" in self.myopts or "--fetch-all-uri" in self.myopts:
if returnme:
print "\n\n!!! Some fetch errors were encountered. Please see above for details.\n\n"
sys.exit(returnme)
else:
sys.exit(0)
+ def emergelog(self,mystr,short_msg=None):
+ emergelog(self.edebug,mystr,short_msg)
+
+ def unmerge(self,unmerge_action,unmerge_files):
+ return unmerge(self.myopts, self.edebug, self.EMERGE_WARNING_DELAY, unmerge_action, unmerge_files)
+
class graph_display:
- def __init__(self, mygraph):
+ def __init__(self,mygraph,myopts,edebug,verbosity):
self.graph = mygraph.clone()
+ self.myopts=myopts
+ self.edebug=edebug
+ self.verbosity=verbosity
merge_nodes = self.graph.get_all_nodes()
for x in range(len(merge_nodes)-1,-1,-1):
@@ -2208,7 +1874,7 @@ class graph_display:
def format_size(self, mydep):
mysize = 0
if mydep[0] == "ebuild" and mydep[3] != "nomerge":
- myfilesdict=portage.portdb.getfetchsizes(mydep[2], useflags=self.use_flags(mydep), debug=edebug)
+ myfilesdict=portage.portdb.getfetchsizes(mydep[2], useflags=self.use_flags(mydep), debug=self.edebug)
if myfilesdict:
for myfetchfile in myfilesdict.keys():
mysize += myfilesdict[myfetchfile]
@@ -2308,13 +1974,13 @@ class graph_display:
funclist = [self.format_summary, self.format_cpv, self.format_old_version]
postfuncs = []
- if verbosity:
+ if self.verbosity:
funclist += [self.format_flags]
- if verbosity >= 2:
+ if self.verbosity >= 2:
funclist += [self.format_metadata]
funclist += [self.format_size, self.format_overlay]
postfuncs += [self.post_size_msg, self.post_overlay_msg]
- if "--changelog" in myopts:
+ if "--changelog" in self.myopts:
funclist += [self.format_changelog]
postfuncs += [self.post_changelog_msg]
@@ -2344,13 +2010,13 @@ class graph_display:
funclist = [self.format_summary, self.format_name,
self.format_new_version, self.format_old_version]
postfuncs = []
- if verbosity:
+ if self.verbosity:
funclist += [self.format_flags]
- if verbosity >= 2:
+ if self.verbosity >= 2:
funclist += [self.format_metadata]
funclist += [self.format_size, self.format_overlay]
postfuncs += [self.post_size_msg, self.post_overlay_msg]
- if "--changelog" in myopts:
+ if "--changelog" in self.myopts:
funclist += [self.format_changelog]
postfuncs += [self.post_changelog_msg]
@@ -2394,13 +2060,13 @@ class graph_display:
funclist = [self.format_cpv, self.format_old_version]
postfuncs = []
- if verbosity:
+ if self.verbosity:
funclist += [self.format_flags]
- if verbosity >= 2:
+ if self.verbosity >= 2:
funclist += [self.format_metadata]
funclist += [self.format_size, self.format_overlay]
postfuncs += [self.post_size_msg, self.post_overlay_msg]
- if "--changelog" in myopts:
+ if "--changelog" in self.myopts:
funclist += [self.format_changelog]
postfuncs += [self.post_changelog_msg]
@@ -2446,10 +2112,7 @@ class graph_display:
if msg:
print msg
-
-
-
-def unmerge(unmerge_action, unmerge_files):
+def unmerge(myopts, edebug, EMERGE_WARNING_DELAY, unmerge_action, unmerge_files):
candidate_catpkgs=[]
global_unmerge=0
@@ -2460,8 +2123,7 @@ def unmerge(unmerge_action, unmerge_file
if mycp in portage.settings.virtuals:
syslist.extend(portage.settings.virtuals[mycp])
syslist.append(mycp)
-
- global myopts
+
mysettings = portage.config(clone=portage.settings)
if not unmerge_files or "world" in unmerge_files or "system" in unmerge_files:
@@ -2570,11 +2232,10 @@ def unmerge(unmerge_action, unmerge_file
pkgmap[mykey]["selected"].append(y)
numselected=numselected+len(mymatch)
if not (pkgmap[mykey]["protected"] or pkgmap[mykey]["omitted"]) and \
- (mykey in syslist+["sys-apps/portage"]):
+ (mykey in syslist+["sys-apps/portage"]):
print red("\a\n\n!!! Trying to unmerge package(s) in system profile. '%s'" % (mykey))
print yellow("\a!!! This could be damaging to your system.\n")
if "--pretend" not in myopts:
- global EMERGE_WARNING_DELAY
countdown(EMERGE_WARNING_DELAY,red("Press Ctrl-C to Stop"))
else:
@@ -2615,8 +2276,8 @@ def unmerge(unmerge_action, unmerge_file
for x in keys:
for y in localtree.dep_match(x):
if y not in pkgmap[x]["omitted"] and \
- y not in pkgmap[x]["selected"] and \
- y not in pkgmap[x]["protected"]:
+ y not in pkgmap[x]["selected"] and \
+ y not in pkgmap[x]["protected"]:
pkgmap[x]["omitted"].append(y)
if global_unmerge and not pkgmap[x]["selected"]:
#avoid cluttering the preview printout with stuff that isn't getting unmerged
@@ -2655,20 +2316,22 @@ def unmerge(unmerge_action, unmerge_file
return 0
#the real unmerging begins, after a short delay....
- global CLEAN_DELAY
+ CLEAN_DELAY = 5
+ if portage.settings["CLEAN_DELAY"]:
+ CLEAN_DELAY = int("0"+portage.settings["CLEAN_DELAY"])
countdown(CLEAN_DELAY, ">>> Unmerging")
for x in pkgmap.keys():
for y in pkgmap[x]["selected"]:
print ">>> Unmerging "+y+"..."
- emergelog("=== Unmerging... ("+y+")")
+ emergelog(edebug,"=== Unmerging... ("+y+")")
mysplit=y.split("/")
#unmerge...
retval=portage.unmerge(mysplit[0],mysplit[1],portage.root,mysettings,unmerge_action not in ["clean","prune"])
if retval:
- emergelog(" !!! unmerge FAILURE: "+y)
+ emergelog(edebug," !!! unmerge FAILURE: "+y)
else:
- emergelog(" >>> unmerge success: "+y)
+ emergelog(edebug," >>> unmerge success: "+y)
#run ldconfig, etc...
portage.env_update(portage.root)
if not numselected:
@@ -2676,7 +2339,6 @@ def unmerge(unmerge_action, unmerge_file
else:
return 1
-
def chk_updated_info_files():
root=portage.root
@@ -2759,22 +2421,6 @@ def chk_updated_info_files():
else:
print " "+green("*")+" Processed",icount,"info files."
-
-def post_emerge(retval=0):
- global myopts
- os.chdir("/")
- if "--pretend" in myopts:
- sys.exit(retval)
-
- emergelog(" *** exiting successfully.")
-
- if "noinfo" not in portage.settings.features:
- chk_updated_info_files()
-
- chk_updated_cfg_files()
-
- sys.exit(retval)
-
def chk_updated_cfg_files():
if portage.settings["CONFIG_PROTECT"]:
#number of directories with some protect files in them
@@ -2794,719 +2440,1107 @@ def chk_updated_cfg_files():
print " "+yellow("*")+" Type "+green("emerge --help config")+" to learn how to update config files."
print
-# general options that should be taken into account before any action
-if "--debug" in myopts:
- edebug=1
-
-if myaction in ["sync","rsync","metadata"] and (not "--help" in myopts):
- if "--pretend" in myopts:
- print "emerge: \"sync\" actions do not support \"--pretend.\""
- sys.exit(1)
-
- emergelog(" === "+str(myaction))
- myportdir=portage.settings["PORTDIR"]
- if myportdir[-1]=="/":
- myportdir=myportdir[:-1]
- if not os.path.exists(myportdir):
- print ">>>",myportdir,"not found, creating it."
- os.makedirs(myportdir,0755)
- syncuri=portage.settings["SYNC"].rstrip()
- os.umask(0022)
-
- sync_verbosity=0
- if "--quiet" in myopts:
- sync_verbosity = 1
- elif "--verbose" in myopts:
- sync_verbosity = 3
- else:
- sync_verbosity = 2
-
- print "sync_verbosity=",sync_verbosity
- tmpservertimestampfile = None
-
- protocol,host_uri = sync.parseSyncUri(syncuri)
- print "host_uri=",host_uri
-
- if myaction == "metadata":
- if "--ask" in myopts:
- if userquery("Are you sure?") == "No":
- #userquery("Are you sure you should be using *NIX?",["Definately Not"])
- sys.exit(1)
- print "skipping sync"
- updatecache_flg = True
- tmpservertimestampfile = None
- elif protocol == "rsync":
- mytimeout=180
- if portage.settings.has_key("RSYNC_TIMEOUT"):
+class emerge_cmd:
+
+ def __init__(self):
+ self.myaction=None
+ self.myopts=[]
+ self.myfiles=[]
+ self.myparams=None
+ self.edebug=0
+ self.verbosity=0
+ self.EMERGE_WARNING_DELAY = 10
+ if portage.settings["EMERGE_WARNING_DELAY"]:
+ self.EMERGE_WARNING_DELAY = int("0"+portage.settings["EMERGE_WARNING_DELAY"])
+
+ spinner=stdout_spinner()
+
+ if (not sys.stdout.isatty()) or (portage.settings["NOCOLOR"] in ["yes","true"]):
+ nocolor()
+
+ if portage.settings.has_key("PORTAGE_NICENESS"):
try:
- mytimeout=int(portage.settings["RSYNC_TIMEOUT"])
+ os.nice(int(portage.settings["PORTAGE_NICENESS"]))
except SystemExit, e:
raise # Needed else can't exit
- except:
- pass
-
- syncer=sync.rsync.RsyncHost(host_uri)
-
- servertimestampdir = portage.settings.depcachedir+"/"
- servertimestampfile = portage.settings.depcachedir+"/timestamp.chk"
- tmpservertimestampdir = portage.settings["PORTAGE_TMPDIR"]+"/"
- tmpservertimestampfile = portage.settings["PORTAGE_TMPDIR"]+"/timestamp.chk"
-
- # We only use the backup if a timestamp exists in the portdir.
-
- content=None
- if os.path.exists(myportdir+"/metadata/timestamp.chk"):
- content=portage.grabfile(servertimestampfile)
- if (not content):
- content=portage.grabfile(myportdir+"/metadata/timestamp.chk")
-
- if (content):
- try:
- mytimestamp=time.mktime(time.strptime(content[0], "%a, %d %b %Y %H:%M:%S +0000"))
- except ValueError:
- mytimestamp=0
- else:
- mytimestamp=0
-
- if not os.path.exists(servertimestampdir):
- os.mkdir(servertimestampdir)
- os.chown(servertimestampdir, os.getuid(), portage.portage_gid)
- os.chmod(servertimestampdir, 0775)
-
- #exitcode=0
- try:
- maxretries=int(portage.settings["RSYNC_RETRIES"])
- except SystemExit, e:
- raise # Needed else can't exit
- except:
- maxretries=3 #default number of retries
-
- retries=0
- updatecache_flg=True
-
- ips=syncer.get_ips()
- if ips == None:
- ips=[None]
- while (1):
- if (retries==0):
- if "--ask" in myopts:
- if userquery("Do you want to sync your Portage tree with the mirror %s at %s\n" \
- % (host_uri, blue(str(ips[0])))+bold("?"))=="No":
+ except Exception,e:
+ print "!!! Failed to change nice value to '"+str(portage.settings["PORTAGE_NICENESS"])+"'"
+ print "!!!",e
+
+ #Freeze the portdbapi for enhanced performance:
+ portage.portdb.freeze()
+
+ # Kill noauto as it will break merges otherwise.
+ while 'noauto' in portage.features:
+ portage.features.remove('noauto')
+
+ def emergelog(self,mystr,short_msg=None):
+ emergelog(self.edebug,mystr,short_msg)
+
+ def help(self):
+ # Move all the help stuff out of this file.
+ emergehelp.help(self.myaction,self.myopts,havecolor)
+
+ def parse_args(self,args):
+
+ actions=[
+ "clean", "config", "depclean",
+ "info", "inject", "metadata",
+ "prune", "regen", "rsync", "search",
+ "sync", "system", "unmerge", "world",
+ ]
+ options=[
+ "--ask",
+ "--buildpkg", "--buildpkgonly",
+ "--changelog", "--columns",
+ "--debug", "--deep",
+ "--digest",
+ "--emptytree",
+ "--fetchonly", "--fetch-all-uri",
+ "--getbinpkg", "--getbinpkgonly",
+ "--help", "--noconfmem",
+ "--newuse",
+ "--nodeps", "--noreplace",
+ "--nospinner", "--oneshot",
+ "--onlydeps", "--pretend",
+ "--quiet", "--resume",
+ "--searchdesc", "--selective",
+ "--skipfirst",
+ "--tree",
+ "--update",
+ "--usepkg", "--usepkgonly",
+ "--verbose", "--version"
+ ]
+
+ shortmapping={
+ "1":"--oneshot",
+ "a":"--ask",
+ "b":"--buildpkg", "B":"--buildpkgonly",
+ "c":"--clean", "C":"--unmerge",
+ "d":"--debug", "D":"--deep",
+ "e":"--emptytree",
+ "f":"--fetchonly", "F":"--fetch-all-uri",
+ "g":"--getbinpkg", "G":"--getbinpkgonly",
+ "h":"--help",
+ "k":"--usepkg", "K":"--usepkgonly",
+ "l":"--changelog",
+ "n":"--noreplace", "N":"--newuse",
+ "o":"--onlydeps", "O":"--nodeps",
+ "p":"--pretend", "P":"--prune",
+ "q":"--quiet",
+ "s":"--search", "S":"--searchdesc",
+ 't':"--tree",
+ "u":"--update",
+ "v":"--verbose", "V":"--version"
+ }
+
+ # process short actions
+ tmpcmdline=args[1:]
+ #tmpcmdline.extend(portage.settings["EMERGE_OPTS"].split())
+ cmdline=[]
+ for x in tmpcmdline:
+ if x[0:1]=="-" and x[1:2]!="-":
+ for y in x[1:]:
+ if shortmapping.has_key(y):
+ if shortmapping[y]=="--verbose":
+ self.verbosity += 1
+ elif shortmapping[y] in cmdline:
+ print
+ print "*** Warning: Redundant use of",shortmapping[y]
+ else:
+ cmdline.append(shortmapping[y])
+ else:
+ print "!!! Error: -"+y+" is an invalid short action or option."
+ sys.exit(1)
+ else:
+ cmdline.append(x)
+
+ # process the options and command arguments
+ for x in cmdline:
+ if not x:
+ continue
+ if len(x)>=2 and x[0:2]=="--":
+ if x in options:
+ self.myopts.append(x)
+ elif x[2:] in actions:
+ if x[2:]=="rsync" or x=="rsync":
+ # "emerge --rsync"
print
- print "Quitting."
+ print red("*** '--rsync' has been deprecated.")
+ print red("*** Please use '--sync' instead.")
print
- sys.exit(0)
- emergelog(">>> starting rsync with "+host_uri)
- if "--quiet" not in myopts:
- print ">>> starting rsync with %s, ip %s..." % (host_uri,ips[0])
- else:
- emergelog(">>> Starting retry %d of %d with %s ip %s" % \
- (retries,maxretries,host_uri,ips[0]))
- print "\n\n>>> Starting retry %d of %d with %s" % (retries,maxretries,host_uri)
-
- try:
- if "--quiet" not in myopts:
- print ">>> syncing..."
- exitcode=syncer.sync(portage.settings,tmpservertimestampdir, \
- remote_path=syncer.get_remote_path()+"/metadata/timestamp.chk",
- verbosity=0, cleanup=False, ip=ips[0])
- if exitcode==True:
- exitcode=0
- except (sync.rsync.RSyncSyntaxError,IOError),e:
- print e
- exitcode=1
-
- if exitcode==0:
- try:
- servertimestamp = time.mktime(time.strptime(portage.grabfile(tmpservertimestampfile)[0], "%a, %d %b %Y %H:%M:%S +0000"))
- except SystemExit, e:
- raise # Needed else can't exit
- except:
- servertimestamp = 0
-
- if (servertimestamp != 0) and (servertimestamp == mytimestamp):
- emergelog(">>> Cancelling sync -- Already current.")
- print
- print ">>>"
- print ">>> Timestamps on the server and in the local repository are the same."
- print ">>> Cancelling all further sync action. You are already up to date."
- print ">>>"
- print
- sys.exit(0)
- elif (servertimestamp != 0) and (servertimestamp < mytimestamp):
- emergelog(">>> Server out of date: %s" % dosyncuri)
+ x="--sync"
+ if self.myaction:
+ if self.myaction not in ["system", "world"]:
+ self.myaction="--"+self.myaction
+ print
+ print red("!!!")+green(" Multiple actions requested... Please choose one only.")
+ print red("!!!")+" '"+darkgreen(self.myaction)+"' "+red("or")+" '"+darkgreen(x)+"'"
+ print
+ sys.exit(1)
+ self.myaction=x[2:]
+ else:
+ print "!!! Error:",x,"is an invalid option."
+ sys.exit(1)
+ elif (not self.myaction) and (x in actions):
+ if x not in ["system", "world"]:
+ #print red("*** Deprecated use of action '"+x+"'")
+ if x=="rsync":
+ # "emerge rsync"
+ print
+ print red("*** 'rsync' will now install the package rsync.")
+ print red("*** To sync the tree, please use '--sync' instead.")
+ print
+ self.myfiles.append(x)
+ continue
+ if self.myaction:
print
- print ">>>"
- print ">>> SERVER OUT OF DATE: %s" % dosyncuri
- print ">>>"
+ print red("!!!")+green(" Multiple actions requested... Please choose one only.")
+ print red("!!! '")+darkgreen(self.myaction)+"' "+red("or")+" '"+darkgreen(x)+"'"
print
- elif (servertimestamp == 0) or (servertimestamp > mytimestamp):
- # actual sync
- try:
- exitcode=syncer.sync(portage.settings,portage.settings["PORTDIR"],
- verbosity=sync_verbosity,
- excludes=('/distfiles','/local','/packages'),ip=ips[0])
- if exitcode==True:
- exitcode=0
- except (sync.rsync.RSyncSyntaxError,IOError),e:
- print e
- exitcode=21
- if exitcode in [0,1,2,3,4,11,14,20,21]:
- break
- elif exitcode in [0,1,2,3,4,11,14,20,21]:
- break
-
- retries=retries+1
-
- if retries<=maxretries:
- print ">>> retry ..."
- time.sleep(11)
- else:
- # over retries
- # exit loop
- updatecache_flg=False
+ sys.exit(1)
+ self.myaction=x
+ elif x[-1]=="/":
+ # this little conditional helps tab completion
+ self.myfiles.append(x[:-1])
+ else:
+ self.myfiles.append(x)
+
+ if self.verbosity:
+ import portage_metadata
+
+ if "moo" in self.myfiles:
+ print """
+
+ Gentoo (""" + os.uname()[0] + """)
+
+ _______________________
+ < Have you mooed today? >
+ -----------------------
+ \ ^__^
+ \ (oo)\_______
+ (__)\ )\/\
+ ||----w |
+ || ||
+
+"""
+
+ if (self.myaction in ["world", "system"]) and self.myfiles:
+ print "emerge: please specify a package class (\"world\" or \"system\") or individual packages, but not both."
+ sys.exit(1)
+
+ for x in self.myfiles:
+ if (x.endswith(".ebuild") or x.endswith(".tbz2")) and os.path.exists(os.path.abspath(x)):
+ print "emerging by path implies --oneshot... adding --oneshot to options."
+ print red("\n*** emerging by path is broken and may not always work!!!\n")
break
-
- if (exitcode==0):
- emergelog("=== Sync completed with %s: %s" % (host_uri,ips[0]))
- elif (exitcode>0):
- print
- try:
- exitcode=syncer.sync(portage.settings,portage.settings["PORTDIR"],
- excludes=("/distfiles","/local","/packages"),verbosity=sync_verbosity,ip=ips[0])
- if exitcode == True:
- exitcode=0
- except sync.rsync.RSyncSyntaxError, rsse:
- print darkred("!!!")+green(" Rsync has reported that there is a syntax error. Please ensure")
- print darkred("!!!")+green(" that your SYNC statement is proper.")
- print darkred("!!!")+green(" SYNC="+rsse.value)
- except IOError, ie:
- print darkred("!!!")+green(" Rsync has reported that there is a File IO error. Normally")
- print darkred("!!!")+green(" this means your disk is full, but can be caused by corruption")
- print darkred("!!!")+green(" on the filesystem that contains PORTDIR. Please investigate")
- print darkred("!!!")+green(" and try again after the problem has been fixed.")
- print darkred("!!!")+green(" PORTDIR="+portage.settings["PORTDIR"])
- if exitcode==20:
- print darkred("!!!")+green(" Rsync was killed before it finished.")
- elif exitcode > 0:
- print darkred("!!!")+green(" Rsync has not successfully finished. It is recommended that you keep")
- print darkred("!!!")+green(" trying or that you use the 'emerge-webrsync' option if you are unable")
- print darkred("!!!")+green(" to use rsync due to firewall or other restrictions. This should be a")
- print darkred("!!!")+green(" temporary problem unless complications exist with your network")
- print darkred("!!!")+green(" (and possibly your system's filesystem) configuration.")
- if exitcode:
- print "bailing",exitcode
- sys.exit(exitcode)
- else:
- updatecache_flg=True
- elif protocol == "cvs":
- syncer=sync.cvs.CvsHost(host_uri)
- try:
- print ">>> starting cvs update with "+syncuri+"..."
- syncer.sync(portage.settings["PORTDIR"],compress=False)
- print ">>> finished"
- except sync.cvs.CVSIOError, ce:
- print red("!!!")+"cvs operation failed-"
- print str(ce)
+
+ if ("--tree" in self.myopts) and ("--columns" in self.myopts):
+ print "emerge: can't specify both of \"--tree\" and \"--columns\"."
sys.exit(1)
- elif protocol == "snapshot":
- fetcher=portage.get_preferred_fetcher()
- print 'host_uri=',host_uri
- if host_uri == None:
- print ">>> choosing a random mirror from the mirror list"
- host_uri = portage.thirdpartymirrors["gentoo"][:]
- random.shuffle(host_uri)
- host_uri=host_uri[0].replace("distfiles","snapshots")
- print ">>> using %s" % host_uri
- if not os.path.exists(portage.settings["PORTAGE_TMPDIR"]+"/snapshots"):
- os.mkdir(portage.settings["PORTAGE_TMPDIR"]+"/snapshots")
- syncer=sync.snapshot.SnapshotHost(host_uri,portage.settings["DISTDIR"], \
- portage.settings["PORTAGE_TMPDIR"]+"/snapshots", fetcher=fetcher)
- if not syncer.sync(portage.settings["PORTDIR"],verbosity=sync_verbosity):
- print "!!! snapshot failed"
+
+ # Always create packages if FEATURES=buildpkg
+ # Imply --buildpkg if --buildpkgonly
+ if ("buildpkg" in portage.features) or ("--buildpkgonly" in self.myopts):
+ if "--buildpkg" not in self.myopts:
+ self.myopts.append("--buildpkg")
+
+ # --tree only makes sense with --pretend
+ if "--tree" in self.myopts and not (("--pretend" in self.myopts) or ("--ask" in self.myopts)):
+ print ">>> --tree implies --pretend... adding --pretend to options."
+ self.myopts.append("--pretend")
+
+ # Also allow -S to invoke search action (-sS)
+ if ("--searchdesc" in self.myopts):
+ if self.myaction and self.myaction != "search":
+ self.myfiles.append(self.myaction)
+ if "--search" not in self.myopts:
+ self.myopts.append("--search")
+ self.myaction = "search"
+
+ # Always try and fetch binary packages if FEATURES=getbinpkg
+ if ("getbinpkg" in portage.features):
+ self.myopts.append("--getbinpkg")
+
+ if ("--getbinpkgonly" in self.myopts) and not ("--usepkgonly" in self.myopts):
+ self.myopts.append("--usepkgonly")
+
+ if ("--getbinpkgonly" in self.myopts) and not ("--getbinpkg" in self.myopts):
+ self.myopts.append("--getbinpkg")
+
+ if ("--getbinpkg" in self.myopts) and not ("--usepkg" in self.myopts):
+ self.myopts.append("--usepkg")
+
+ # Also allow -K to apply --usepkg/-k
+ if ("--usepkgonly" in self.myopts) and not ("--usepkg" in self.myopts):
+ self.myopts.append("--usepkg")
+
+ # Also allow -l to apply --pretend/-p, but if already in --ask mode
+ if ("--changelog" in self.myopts) and not (("--pretend" in self.myopts) or ("--ask" in self.myopts)):
+ print ">>> --changelog implies --pretend... adding --pretend to options."
+ self.myopts.append("--pretend")
+
+ # Allow -p to remove --ask
+ if ("--pretend" in self.myopts) and ("--ask" in self.myopts):
+ print ">>> --pretend disables --ask... removing --ask from options."
+ self.myopts.remove("--ask")
+
+ # forbid --ask when not in a terminal
+ # note: this breaks `emerge --ask | tee logfile`, but that doesn't work anyway.
+ if ("--ask" in self.myopts) and (not sys.stdout.isatty()):
+ portage.writemsg("!!! \"--ask\" should only be used in a terminal. Exiting.\n")
+ sys.exit(1)
+
+ # Set so that configs will be merged regardless of remembered status
+ if ("--noconfmem" in self.myopts):
+ portage.settings.unlock()
+ portage.settings["NOCONFMEM"]="1"
+ portage.settings.backup_changes("NOCONFMEM")
+ portage.settings.lock()
+
+ # Set various debug markers... They should be merged somehow.
+ if ("--debug" in self.myopts):
+ portage.settings.unlock()
+ portage.settings["PORTAGE_DEBUG"]="1"
+ portage.settings.backup_changes("PORTAGE_DEBUG")
+ portage.debug=1
+ portage.settings.lock()
+
+ # check if root user is the current user for the actions where emerge needs this
+ if ("--pretend" in self.myopts) or ("--fetchonly" in self.myopts or "--fetch-all-uri" in self.myopts) or (self.myaction=="search"):
+ if not portage.secpass:
+ if portage.wheelgid==portage.portage_gid:
+ print "emerge: wheel group membership required for \"--pretend\" and search."
+ print "emerge: wheel group use is being deprecated. Please update group and passwd to"
+ print " include the portage user as noted above, and then use group portage."
+ else:
+ print "emerge: portage group membership required for \"--pretend\" and search."
+ sys.exit(1)
+ elif "--version" in self.myopts:
+ print getportageversion()
+ sys.exit(0)
+ elif "--help" in self.myopts:
+ self.help()
+ sys.exit(0)
+ elif portage.secpass!=2:
+ if self.myaction in ["search", "info", "regen", "metadata"]:
+ pass
+ elif (not self.myaction) and (not self.myfiles):
+ pass
+ elif ("--pretend" in self.myopts) and (self.myaction in ["world","system","clean","prune","unmerge"]):
+ pass
+ else:
+ if "--debug" in self.myopts:
+ print "myaction",self.myaction
+ print "myopts",self.myopts
+ print "emerge: root access required."
+ sys.exit(1)
+
+ if not "--pretend" in self.myopts:
+ self.emergelog("Started emerge on: "+time.strftime("%b %d, %Y %H:%M:%S", time.localtime()))
+ myelogstr=""
+ if self.myopts:
+ myelogstr=" ".join(self.myopts)
+ if self.myaction:
+ myelogstr+=" "+self.myaction
+ if self.myfiles:
+ myelogstr+=" "+" ".join(self.myfiles)
+ self.emergelog(" *** emerge "+myelogstr)
+
+ #configure emerge engine parameters
+ #
+ # self: include _this_ package regardless of if it is merged.
+ # selective: exclude the package if it is merged
+ # recurse: go into the dependencies
+ # empty: pretend nothing is merged
+ self.myparams=["self","recurse"]
+ add=[]
+ sub=[]
+ if "--update" in self.myopts:
+ add.extend(["selective","empty"])
+ if "--emptytree" in self.myopts:
+ add.extend(["empty"])
+ sub.extend(["selective"])
+ if "--nodeps" in self.myopts:
+ sub.extend(["recurse"])
+ if "--noreplace" in self.myopts:
+ add.extend(["selective"])
+ if "--deep" in self.myopts:
+ add.extend(["deep"])
+ if "--selective" in self.myopts:
+ add.extend(["selective"])
+ if self.myaction in ["world","system"]:
+ add.extend(["selective"])
+ elif self.myaction in ["depclean"]:
+ add.extend(["empty"])
+ sub.extend(["selective"])
+ for x in add:
+ if (x not in self.myparams) and (x not in sub):
+ self.myparams.append(x)
+ for x in sub:
+ if x in self.myparams:
+ self.myparams.remove(x)
+
+ # general options that should be taken into account before any action
+ if "--debug" in self.myopts:
+ self.edebug=1
+
+ self.spinner=stdout_spinner()
+ if not sys.stdout.isatty() or ("--nospinner" in args):
+ self.spinner.update_spinner = self.spinner.update_basic_spinner
+
+ def perform(self):
+ if self.myaction in ["sync","rsync","metadata"] and (not "--help" in self.myopts):
+ self.action_sync()
+ elif self.myaction=="regen":
+ self.emergelog(" === regen")
+ #regenerate cache entries
+ print "Regenerating cache entries... "
+ portage.portdb.regen_keys()
+ print "done!"
+ # HELP action
+ elif "config"==self.myaction:
+ self.emergelog(" === config")
+ print
+ print "Currently, \'config\' is a help option only."
+ print
+ # INFO action
+ elif "info"==self.myaction:
+ self.action_info()
+ # SEARCH action
+ elif "search"==self.myaction:
+ if not self.myfiles:
+ print "emerge: no search terms provided."
+ else:
+ searchinstance = search(self.myopts,self.edebug,self.verbosity,self.spinner)
+ for mysearch in self.myfiles:
+ try:
+ searchinstance.execute(mysearch)
+ except re.error, comment:
+ print "\n!!! Regular expression error in \"%s\": %s" % ( mysearch, comment )
+ sys.exit(1)
+ searchinstance.output()
+ elif "unmerge"==self.myaction or "prune"==self.myaction or "clean"==self.myaction:
+ if 1==self.unmerge(self.myaction, self.myfiles):
+ self.post_emerge()
+
+ elif "depclean"==self.myaction:
+ self.action_depclean()
+
+ # "update", "system", or just process files:
+ else:
+ self.action_merge()
+
+ def action_sync(self):
+ if "--pretend" in self.myopts:
+ print "emerge: \"sync\" actions do not support \"--pretend.\""
sys.exit(1)
- if os.path.exists("%s/metadata/timestamp.chk" % portage.settings["PORTAGE_PORTDIR"]):
- tmpservertimestampfile = "%s/metadata.timestamp.chk" % portage.settings["PORTAGE_PORTDIR"]
-
- updatecache_flg = True
- else:
- print "!!! rsync setting: ",syncuri,"not recognized; exiting."
- sys.exit(1)
-
-
- if os.path.exists(myportdir+"/metadata/cache") and updatecache_flg:
- if "--quiet" not in myopts:
- print "\n>>> Updating Portage cache: ",
- os.umask(0002)
- cachedir = os.path.normpath(portage.settings.depcachedir)
- if cachedir in ["/", "/bin", "/dev", "/etc", "/home",
- "/lib", "/opt", "/proc", "/root", "/sbin",
- "/sys", "/tmp", "/usr", "/var"]:
- print "!!! PORTAGE_CACHEDIR IS SET TO A PRIMARY ROOT DIRECTORY ON YOUR SYSTEM."
- print "!!! This is ALMOST CERTAINLY NOT what you want: "+str(cachedir)
- sys.exit(73)
- if not os.path.exists(cachedir):
- os.mkdir(cachedir)
-
- if (os.path.exists(cachedir) and os.path.exists(cachedir+"/app-portage")):
- # removed old style cache.
- # XXX: Compat Code, and Potentially bad.
- portage.spawn("rm -Rf "+cachedir+"/*",portage.settings,free=1)
-
- # save timestamp.chk for next timestamp check.
- try:
- if tmpservertimestampfile != None:
- portage.movefile(tmpservertimestampfile, servertimestampfile)
- except SystemExit, e:
- raise # Needed else can't exit
- except Exception, e:
- print "!!! Failed to save current timestamp."
- print "!!!",e
-
- portage.portdb.flush_cache()
-
- try:
- os.umask(002)
- os.chown(cachedir, os.getuid(), portage.portage_gid)
- os.chmod(cachedir, 00775)
- except SystemExit, e:
- raise # Needed else can't exit
- except:
- pass
- # we don't make overlay trees cache here.
- #grab our own eclass_cache.
- ec = portage.eclass_cache.cache(portage.portdb.porttree_root)
- # kinda ugly.
- cm = portage.settings.load_best_module("portdbapi.metadbmodule")
- cmi = cm("metadata/cache", cm.auxdbkey_order, basepath=myportdir)
-
- def quicky_cpv_generator(dbapi):
- for x in dbapi.cp_all():
- for y in dbapi.cp_list(x):
- yield y
-
- import cache.util
- # mangle the settings var.
- config=portage.config(clone=portage.settings)
- config["PORTDIR_OVERLAY"] = ''
- config["PORTDIR"] = myportdir
- pdb=portage.portdbapi(myportdir, config)
- cache.util.mirror_cache(quicky_cpv_generator(pdb), cmi,
- pdb.auxdb[myportdir], eclass_cache=ec,
- verbose_instance=cache.util.non_quiet_mirroring())
- del ec
- del cmi
- del cm
- del pdb
-# mynodes=portage.portdb.cp_all()
-# mynodes.sort()
-# pcnt=0
-# pcntstr=""
-# pcntcount=len(mynodes)/100.0
-# nextupdate=pcntcount
-# current=0
-# # need to add a callback option to regen_keys to take advantage of the happy spinny eye-candy stuff.
-# portage.portdb.regen_keys(src_cache=myportdir+"/metadata/cache",debug=("cachedebug" in portage.features),
-# verbose=False)
-# portage.portdb.porttrees=backup_porttrees
- sys.stdout.write("\n\n")
- sys.stdout.flush()
-
- portage.portageexit()
- reload(portage)
- mybestpv=portage.portdb.xmatch("bestmatch-visible","sys-apps/portage")
- mypvs=portage.best(portage.db[portage.root]["vartree"].dbapi.match("sys-apps/portage"))
-
- chk_updated_cfg_files()
-
- if(mybestpv != mypvs):
- print
- print red(" * ")+bold("An update to portage is available.")+" It is _highly_ recommended"
- print red(" * ")+"that you update portage now, before any other packages are updated."
- print red(" * ")+"Please do so and then update "+bold("ALL")+" of your configuration files."
- print
-elif myaction=="regen":
- emergelog(" === regen")
- #regenerate cache entries
- print "Regenerating cache entries... "
- portage.portdb.regen_keys()
- print "done!"
-# HELP action
-elif "config"==myaction:
- emergelog(" === config")
- print
- print "Currently, \'config\' is a help option only."
- print
-# INFO action
-elif "info"==myaction:
- unameout=portage_exec.spawn_get_output("uname -mrp")[1]
- print getportageversion()
- print "================================================================="
- print "System uname: "+unameout
- if os.path.exists("/etc/gentoo-release"):
- portage_exec.spawn("cat /etc/gentoo-release")
- else:
- print "Unknown Host Operating System"
- py_vers = string.join(portage.db["/"]["vartree"].dbapi.match("dev-lang/python"), ",")
- py_this = string.strip(string.split(sys.version,"\n")[0])
- print "%-20s %s [%s]" % ("Python:",py_vers,py_this)
-
- output=portage_exec.spawn_get_output("distcc --version")
- if not output[0]:
- print output[1].split("\n",1)[0],
- if "distcc" in portage.features:
- print "[enabled]"
- else:
- print "[disabled]"
-
- output=portage_exec.spawn_get_output("ccache -V")
- if not output[0]:
- print output[1].split("\n",1)[0],
- if "ccache" in portage.features:
- print "[enabled]"
- else:
- print "[disabled]"
-
- myvars = ["sys-devel/autoconf", "sys-devel/automake", "virtual/os-headers",
- "sys-devel/binutils", "sys-devel/libtool", "dev-lang/python"]
- myvars += portage_util.grabfile(portage.settings["PORTDIR"]+"/profiles/info_pkgs")
- myvars = portage_util.unique_array(myvars)
- myvars.sort()
-
- for x in myvars:
- if portage.portage_dep.isvalidatom(x):
- pkg_matches = portage.db["/"]["vartree"].dbapi.match(x)
- pkgs = ""
- for y in pkg_matches:
- mycpv = portage.catpkgsplit(y)
- if pkgs:
- pkgs += ", "
- pkgs += str(mycpv[2])
- if(mycpv[3] != "r0"):
- pkgs += "-" + str(mycpv[3])
- if not pkgs:
- pkgs = "[Not Present]"
- print "%-20s %s" % (x+":", pkgs)
+ self.emergelog(" === "+str(self.myaction))
+ myportdir=portage.settings["PORTDIR"]
+ if myportdir[-1]=="/":
+ myportdir=myportdir[:-1]
+ if not os.path.exists(myportdir):
+ print ">>>",myportdir,"not found, creating it."
+ os.makedirs(myportdir,0755)
+ syncuri=portage.settings["SYNC"].rstrip()
+ os.umask(0022)
+
+ sync_verbosity=0
+ if "--quiet" in self.myopts:
+ sync_verbosity = 1
+ elif "--verbose" in self.myopts:
+ sync_verbosity = 3
else:
- print "%-20s %s" % (x+":", "[NOT VALID]")
-
- libtool_vers = string.join(portage.db["/"]["vartree"].dbapi.match("sys-devel/libtool"), ",")
+ sync_verbosity = 2
- if "--verbose" in myopts:
- myvars=portage.settings.keys()
- else:
- myvars = ['GENTOO_MIRRORS', 'CONFIG_PROTECT', 'CONFIG_PROTECT_MASK',
- 'PORTDIR', 'DISTDIR', 'PKGDIR', 'PORTAGE_TMPDIR',
- 'PORTDIR_OVERLAY', 'USE', 'CHOST', 'CFLAGS', 'CXXFLAGS',
- 'ACCEPT_KEYWORDS', 'SYNC', 'FEATURES']
-
- myvars.extend(portage_util.grabfile(portage.settings["PORTDIR"]+"/profiles/info_vars"))
-
- myvars = portage_util.unique_array(myvars)
- unset_vars = []
- myvars.sort()
- for x in myvars:
- if portage.settings.has_key(x):
- print x+'="'+portage.settings[x]+'"'
- else:
- unset_vars.append(x)
- if unset_vars:
- print "Unset: "+", ".join(unset_vars)
- print
-
- config_files = [portage.MAKE_CONF_FILE,
- portage.MODULES_FILE_PATH,
- portage.USER_VIRTUALS_FILE,
- portage.EBUILD_SH_ENV_FILE,
- portage.CUSTOM_MIRRORS_FILE]
- config_files += [portage.USER_CONFIG_PATH+"/package."+x for x in ["mask","unmask","keywords","env"]]
- config_files += [portage.CUSTOM_PROFILE_PATH+"/"+x for x in ["make.defaults","packages","use.mask","virtuals","profile.bashrc","use.defaults"]]
- print "Config files: "+(", ".join([x for x in config_files if os.path.exists(x)]))
-
- if "--debug" in myopts:
- for x in dir(portage):
- module = getattr(portage, x)
- if "cvs_id_string" in dir(module):
- print "%s: %s" % (str(x), str(module.cvs_id_string))
-
-# SEARCH action
-elif "search"==myaction:
- if not myfiles:
- print "emerge: no search terms provided."
- else:
- searchinstance = search()
- for mysearch in myfiles:
+ print "sync_verbosity=",sync_verbosity
+ tmpservertimestampfile = None
+
+ protocol,host_uri = sync.parseSyncUri(syncuri)
+ print "host_uri=",host_uri
+
+ if self.myaction == "metadata":
+ if "--ask" in self.myopts:
+ if userquery("Are you sure?") == "No":
+ #userquery("Are you sure you should be using *NIX?",["Definately Not"])
+ sys.exit(1)
+ print "skipping sync"
+ updatecache_flg = True
+ tmpservertimestampfile = None
+ elif protocol == "rsync":
+ mytimeout=180
+ if portage.settings.has_key("RSYNC_TIMEOUT"):
+ try:
+ mytimeout=int(portage.settings["RSYNC_TIMEOUT"])
+ except SystemExit, e:
+ raise # Needed else can't exit
+ except:
+ pass
+
+ syncer=sync.rsync.RsyncHost(host_uri)
+
+ servertimestampdir = portage.settings.depcachedir+"/"
+ servertimestampfile = portage.settings.depcachedir+"/timestamp.chk"
+ tmpservertimestampdir = portage.settings["PORTAGE_TMPDIR"]+"/"
+ tmpservertimestampfile = portage.settings["PORTAGE_TMPDIR"]+"/timestamp.chk"
+
+ # We only use the backup if a timestamp exists in the portdir.
+
+ content=None
+ if os.path.exists(myportdir+"/metadata/timestamp.chk"):
+ content=portage.grabfile(servertimestampfile)
+ if (not content):
+ content=portage.grabfile(myportdir+"/metadata/timestamp.chk")
+
+ if (content):
+ try:
+ mytimestamp=time.mktime(time.strptime(content[0], "%a, %d %b %Y %H:%M:%S +0000"))
+ except ValueError:
+ mytimestamp=0
+ else:
+ mytimestamp=0
+
+ if not os.path.exists(servertimestampdir):
+ os.mkdir(servertimestampdir)
+ os.chown(servertimestampdir, os.getuid(), portage.portage_gid)
+ os.chmod(servertimestampdir, 0775)
+
+ #exitcode=0
+ try:
+ maxretries=int(portage.settings["RSYNC_RETRIES"])
+ except SystemExit, e:
+ raise # Needed else can't exit
+ except:
+ maxretries=3 #default number of retries
+
+ retries=0
+ updatecache_flg=True
+
+ ips=syncer.get_ips()
+ if ips == None:
+ ips=[None]
+ while (1):
+ if (retries==0):
+ if "--ask" in self.myopts:
+ if userquery("Do you want to sync your Portage tree with the mirror %s at %s\n" \
+ % (host_uri, blue(str(ips[0])))+bold("?"))=="No":
+ print
+ print "Quitting."
+ print
+ sys.exit(0)
+ self.emergelog(">>> starting rsync with "+host_uri)
+ if "--quiet" not in self.myopts:
+ print ">>> starting rsync with %s, ip %s..." % (host_uri,ips[0])
+ else:
+ self.emergelog(">>> Starting retry %d of %d with %s ip %s" % \
+ (retries,maxretries,host_uri,ips[0]))
+ print "\n\n>>> Starting retry %d of %d with %s" % (retries,maxretries,host_uri)
+
+ try:
+ if "--quiet" not in self.myopts:
+ print ">>> syncing..."
+ exitcode=syncer.sync(portage.settings,tmpservertimestampdir, \
+ remote_path=syncer.get_remote_path()+"/metadata/timestamp.chk",
+ verbosity=0, cleanup=False, ip=ips[0])
+ if exitcode==True:
+ exitcode=0
+ except (sync.rsync.RSyncSyntaxError,IOError),e:
+ print e
+ exitcode=1
+
+ if exitcode==0:
+ try:
+ servertimestamp = time.mktime(time.strptime(portage.grabfile(tmpservertimestampfile)[0], "%a, %d %b %Y %H:%M:%S +0000"))
+ except SystemExit, e:
+ raise # Needed else can't exit
+ except:
+ servertimestamp = 0
+
+ if (servertimestamp != 0) and (servertimestamp == mytimestamp):
+ self.emergelog(">>> Cancelling sync -- Already current.")
+ print
+ print ">>>"
+ print ">>> Timestamps on the server and in the local repository are the same."
+ print ">>> Cancelling all further sync action. You are already up to date."
+ print ">>>"
+ print
+ sys.exit(0)
+ elif (servertimestamp != 0) and (servertimestamp < mytimestamp):
+ self.emergelog(">>> Server out of date: %s" % dosyncuri)
+ print
+ print ">>>"
+ print ">>> SERVER OUT OF DATE: %s" % dosyncuri
+ print ">>>"
+ print
+ elif (servertimestamp == 0) or (servertimestamp > mytimestamp):
+ # actual sync
+ try:
+ exitcode=syncer.sync(portage.settings,portage.settings["PORTDIR"],
+ verbosity=sync_verbosity,
+ excludes=('/distfiles','/local','/packages'),ip=ips[0])
+ if exitcode==True:
+ exitcode=0
+ except (sync.rsync.RSyncSyntaxError,IOError),e:
+ print e
+ exitcode=21
+ if exitcode in [0,1,2,3,4,11,14,20,21]:
+ break
+ elif exitcode in [0,1,2,3,4,11,14,20,21]:
+ break
+
+ retries=retries+1
+
+ if retries<=maxretries:
+ print ">>> retry ..."
+ time.sleep(11)
+ else:
+ # over retries
+ # exit loop
+ updatecache_flg=False
+ break
+
+ if (exitcode==0):
+ self.emergelog("=== Sync completed with %s: %s" % (host_uri,ips[0]))
+ elif (exitcode>0):
+ print
+ try:
+ exitcode=syncer.sync(portage.settings,portage.settings["PORTDIR"],
+ excludes=("/distfiles","/local","/packages"),verbosity=sync_verbosity,ip=ips[0])
+ if exitcode == True:
+ exitcode=0
+ except sync.rsync.RSyncSyntaxError, rsse:
+ print darkred("!!!")+green(" Rsync has reported that there is a syntax error. Please ensure")
+ print darkred("!!!")+green(" that your SYNC statement is proper.")
+ print darkred("!!!")+green(" SYNC="+rsse.value)
+ except IOError, ie:
+ print darkred("!!!")+green(" Rsync has reported that there is a File IO error. Normally")
+ print darkred("!!!")+green(" this means your disk is full, but can be caused by corruption")
+ print darkred("!!!")+green(" on the filesystem that contains PORTDIR. Please investigate")
+ print darkred("!!!")+green(" and try again after the problem has been fixed.")
+ print darkred("!!!")+green(" PORTDIR="+portage.settings["PORTDIR"])
+ if exitcode==20:
+ print darkred("!!!")+green(" Rsync was killed before it finished.")
+ elif exitcode > 0:
+ print darkred("!!!")+green(" Rsync has not successfully finished. It is recommended that you keep")
+ print darkred("!!!")+green(" trying or that you use the 'emerge-webrsync' option if you are unable")
+ print darkred("!!!")+green(" to use rsync due to firewall or other restrictions. This should be a")
+ print darkred("!!!")+green(" temporary problem unless complications exist with your network")
+ print darkred("!!!")+green(" (and possibly your system's filesystem) configuration.")
+ if exitcode:
+ print "bailing",exitcode
+ sys.exit(exitcode)
+ else:
+ updatecache_flg=True
+ elif protocol == "cvs":
+ syncer=sync.cvs.CvsHost(host_uri)
try:
- searchinstance.execute(mysearch)
- except re.error, comment:
- print "\n!!! Regular expression error in \"%s\": %s" % ( mysearch, comment )
+ print ">>> starting cvs update with "+syncuri+"..."
+ syncer.sync(portage.settings["PORTDIR"],compress=False)
+ print ">>> finished"
+ except sync.cvs.CVSIOError, ce:
+ print red("!!!")+"cvs operation failed-"
+ print str(ce)
+ sys.exit(1)
+ elif protocol == "snapshot":
+ fetcher=portage.get_preferred_fetcher()
+ print 'host_uri=',host_uri
+ if host_uri == None:
+ print ">>> choosing a random mirror from the mirror list"
+ host_uri = portage.thirdpartymirrors["gentoo"][:]
+ random.shuffle(host_uri)
+ host_uri=host_uri[0].replace("distfiles","snapshots")
+ print ">>> using %s" % host_uri
+ if not os.path.exists(portage.settings["PORTAGE_TMPDIR"]+"/snapshots"):
+ os.mkdir(portage.settings["PORTAGE_TMPDIR"]+"/snapshots")
+ syncer=sync.snapshot.SnapshotHost(host_uri,portage.settings["DISTDIR"], \
+ portage.settings["PORTAGE_TMPDIR"]+"/snapshots", fetcher=fetcher)
+ if not syncer.sync(portage.settings["PORTDIR"],verbosity=sync_verbosity):
+ print "!!! snapshot failed"
sys.exit(1)
- searchinstance.output()
-elif "unmerge"==myaction or "prune"==myaction or "clean"==myaction:
- if 1==unmerge(myaction, myfiles):
- post_emerge()
-
-elif "depclean"==myaction:
- # Kill packages that aren't explicitly merged or are required as a
- # dependency of another package. World file is explicit.
-
- print
- print red("*** WARNING ***")+" : DEPCLEAN CAN SERIOUSLY IMPAIR YOUR SYSTEM. USE CAUTION."
- print red("*** WARNING ***")+" : (Cancel: CONTROL-C) -- ALWAYS VERIFY ALL PACKAGES IN THE"
- print red("*** WARNING ***")+" : CANDIDATE LIST FOR SANITY BEFORE ALLOWING DEPCLEAN TO"
- print red("*** WARNING ***")+" : UNMERGE ANY PACKAGES."
- print red("*** WARNING ***")+" :"
- print red("*** WARNING ***")+" : USE FLAGS MAY HAVE AN EXTREME EFFECT ON THE OUTPUT."
- print red("*** WARNING ***")+" : SOME LIBRARIES MAY BE USED BY PACKAGES BUT ARE NOT"
- print red("*** WARNING ***")+" : CONSIDERED TO BE A DEPEND DUE TO USE FLAG SETTINGS."
- print red("*** WARNING ***")+" : emerge --update --deep --newuse world TO VERIFY"
- print red("*** WARNING ***")+" : SANITY IN THIS REGARD."
- print red("*** WARNING ***")+" :"
- print red("*** WARNING ***")+" : Packages in the list that are desired may be added"
- print red("*** WARNING ***")+" : directly to the world file to cause them to be ignored"
- print red("*** WARNING ***")+" : by depclean and maintained in the future. BREAKAGES DUE"
- print red("*** WARNING ***")+" : TO UNMERGING AN ==IN-USE LIBRARY== MAY BE REPAIRED BY"
- print red("*** WARNING ***")+" : MERGING *** THE PACKAGE THAT COMPLAINS *** ABOUT THE"
- print red("*** WARNING ***")+" : MISSING LIBRARY."
- print
- if ("--pretend" not in myopts) and ("--ask" not in myopts):
- countdown(EMERGE_WARNING_DELAY, ">>> Depclean")
- emergelog(" >>> depclean")
-
- mydepgraph=depgraph(myaction,myopts)
- syslist=getlist("system")
- worldlist=getlist("world")
-
- print "Calculating",myaction,"dependencies ",
- if not mydepgraph.xcreate("world"):
- print "\n!!! Failed to create deptree."
- sys.exit(1)
- print "\b\b ... done!"
-
- if ("--usepkgonly" in myopts) and mydepgraph.missingbins:
- sys.stderr.write(red("The following binaries are not available for merging...\n"))
- for x in mydepgraph.missingbins:
- sys.stderr.write(" "+str(x)+"\n")
- sys.stderr.write("\nThese are required by '--usepkgonly' -- Terminating.\n\n")
- sys.exit(1)
-
- alldeps=mydepgraph.mynewgraph.get_all_nodes()
- myvarlist=portage.vardbapi(portage.root).cp_all()
-
- if not syslist:
- print "!!! You have no system list. Cannot determine system from world."
- if not worldlist:
- print "!!! You have no world file. Cannot determine explicit merges."
- if not myvarlist:
- print "!!! You have no installed package tree (%s). This is a problem." % portage.VDB_PATH
- if not alldeps:
- print "!!! You have no dependencies. Impossible. Bug."
-
- if not (syslist and worldlist and myvarlist and alldeps):
- print
- sys.exit(1)
-
- reallist=[]
- for x in alldeps:
- myparts=portage_versions.catpkgsplit(x.split()[2])
- if not myparts:
- sys.stderr.write(
- red("!!! There appears to be a problem with the following package:\n")+
- red("!!! "+str(x.split()[2])+"\n\n")+
- "!!! Please ensure that blocking/conflicting packages are not merged."+
- "!!! 'emerge -p "+str(x.split()[2])+"\n\n")
- if ("--pretend" not in myopts) and ("--ask" not in myopts):
- countdown(EMERGE_WARNING_DELAY, "*** Continuing")
- continue
-
- catpack=myparts[0]+"/"+myparts[1]
- if catpack not in reallist:
- reallist.append(catpack)
-
- cleanlist=[]
- for x in myvarlist:
- if x not in reallist:
- if x not in cleanlist:
- cleanlist.append(x)
-
- for x in syslist+worldlist:
- myparts = portage_versions.catpkgsplit(x)
- if myparts:
- mycat = ""
- myparts = list(myparts)
- if myparts[0][0] in ('<','>','='):
- mycat = myparts[0][1:]
- elif myparts[0][:2] in ('<=','>='):
- mycat = myparts[0][2:]
- catpack=mycat+"/"+myparts[1]
- else:
- catpack=x
- if catpack in cleanlist:
- cleanlist.remove(catpack)
-
- #print "\n\n\nCleaning: "
- #for x in cleanlist:
- # print x
- #print
-
- if len(cleanlist):
- unmerge("unmerge", cleanlist)
-
- print
- print "Packages installed: "+str(len(myvarlist))
- print "Packages in world: "+str(len(worldlist))
- print "Packages in system: "+str(len(syslist))
- print "Unique package names: "+str(len(reallist))
- print "Required packages: "+str(len(alldeps))
- if "--pretend" in myopts:
- print "Number to remove: "+str(len(cleanlist))
- else:
- print "Number removed: "+str(len(cleanlist))
- post_emerge()
-# "update", "system", or just process files:
-else:
- favorites=[]
- syslist=getlist("system")
- if (("--pretend" in myopts) and not ("--fetchonly" in myopts or "--fetch-all-uri" in myopts)) or ("--ask" in myopts):
- if "--tree" in myopts:
- print
- print darkgreen("These are the packages that I would merge, in reverse order:")
- print
+ if os.path.exists("%s/metadata/timestamp.chk" % portage.settings["PORTAGE_PORTDIR"]):
+ tmpservertimestampfile = "%s/metadata.timestamp.chk" % portage.settings["PORTAGE_PORTDIR"]
+
+ updatecache_flg = True
else:
- print
- print darkgreen("These are the packages that I would merge, in order:")
- print
-
- if ("--resume" in myopts) and portage.mtimedb.has_key("resume"):
- myresumeopts=portage.mtimedb["resume"]["myopts"][:]
-
- while "--skipfirst" in myresumeopts:
- myresumeopts.remove("--skipfirst")
- while "--ask" in myresumeopts:
- myresumeopts.remove("--ask")
+ print "!!! rsync setting: ",syncuri,"not recognized; exiting."
+ sys.exit(1)
+
+
+ if os.path.exists(myportdir+"/metadata/cache") and updatecache_flg:
+ if "--quiet" not in self.myopts:
+ print "\n>>> Updating Portage cache: ",
+ os.umask(0002)
+ cachedir = os.path.normpath(portage.settings.depcachedir)
+ if cachedir in ["/", "/bin", "/dev", "/etc", "/home",
+ "/lib", "/opt", "/proc", "/root", "/sbin",
+ "/sys", "/tmp", "/usr", "/var"]:
+ print "!!! PORTAGE_CACHEDIR IS SET TO A PRIMARY ROOT DIRECTORY ON YOUR SYSTEM."
+ print "!!! This is ALMOST CERTAINLY NOT what you want: "+str(cachedir)
+ sys.exit(73)
+ if not os.path.exists(cachedir):
+ os.mkdir(cachedir)
+
+ if (os.path.exists(cachedir) and os.path.exists(cachedir+"/app-portage")):
+ # removed old style cache.
+ # XXX: Compat Code, and Potentially bad.
+ portage.spawn("rm -Rf "+cachedir+"/*",portage.settings,free=1)
+
+ # save timestamp.chk for next timestamp check.
+ try:
+ if tmpservertimestampfile != None:
+ portage.movefile(tmpservertimestampfile, servertimestampfile)
+ except SystemExit, e:
+ raise # Needed else can't exit
+ except Exception, e:
+ print "!!! Failed to save current timestamp."
+ print "!!!",e
+
+ portage.portdb.flush_cache()
+
+ try:
+ os.umask(002)
+ os.chown(cachedir, os.getuid(), portage.portage_gid)
+ os.chmod(cachedir, 00775)
+ except SystemExit, e:
+ raise # Needed else can't exit
+ except:
+ pass
+ # we don't make overlay trees cache here.
+ #grab our own eclass_cache.
+ ec = portage.eclass_cache.cache(portage.portdb.porttree_root)
+ # kinda ugly.
+ cm = portage.settings.load_best_module("portdbapi.metadbmodule")
+ cmi = cm("metadata/cache", cm.auxdbkey_order, basepath=myportdir)
- for myopt in myopts:
- if myopt not in myresumeopts:
- myresumeopts.append(myopt)
- myopts=myresumeopts
- mydepgraph=depgraph("resume",myopts)
- if "--resume" not in myopts:
- myopts+=["--resume"]
- else:
- if ("--resume" in myopts):
- del myopts[myopts.index("--resume")]
- print darkgreen("emerge: It seems we have nothing to resume...")
- sys.exit(0)
-
- mydepgraph=depgraph(myaction,myopts)
- if myaction in ["system","world"]:
- print "Calculating",myaction,"dependencies ",
- sys.stdout.flush()
- if not mydepgraph.xcreate(myaction):
- print "!!! Depgraph creation failed."
- sys.exit(1)
- print "\b\b ...done!"
- else:
- if not myfiles:
- print "emerge: please tell me what to do."
- help()
- sys.exit(1)
- #we don't have any files to process; skip this step and exit
- print "Calculating dependencies ",
+ def quicky_cpv_generator(dbapi):
+ for x in dbapi.cp_all():
+ for y in dbapi.cp_list(x):
+ yield y
+
+ import cache.util
+ # mangle the settings var.
+ config=portage.config(clone=portage.settings)
+ config["PORTDIR_OVERLAY"] = ''
+ config["PORTDIR"] = myportdir
+ pdb=portage.portdbapi(myportdir, config)
+ cache.util.mirror_cache(quicky_cpv_generator(pdb), cmi,
+ pdb.auxdb[myportdir], eclass_cache=ec,
+ verbose_instance=cache.util.non_quiet_mirroring())
+ del ec
+ del cmi
+ del cm
+ del pdb
+ # mynodes=portage.portdb.cp_all()
+ # mynodes.sort()
+ # pcnt=0
+ # pcntstr=""
+ # pcntcount=len(mynodes)/100.0
+ # nextupdate=pcntcount
+ # current=0
+ # # need to add a callback option to regen_keys to take advantage of the happy spinny eye-candy stuff.
+ # portage.portdb.regen_keys(src_cache=myportdir+"/metadata/cache",debug=("cachedebug" in portage.features),
+ # verbose=False)
+ # portage.portdb.porttrees=backup_porttrees
+ sys.stdout.write("\n\n")
sys.stdout.flush()
- retval,favorites=mydepgraph.select_files(myfiles)
- if not retval:
- sys.exit(1)
- print "\b\b ...done!"
-
- if ("--usepkgonly" in myopts) and mydepgraph.missingbins:
- sys.stderr.write(red("The following binaries are not available for merging...\n"))
-
- if mydepgraph.missingbins:
+
+ portage.portageexit()
+ reload(portage)
+ mybestpv=portage.portdb.xmatch("bestmatch-visible","sys-apps/portage")
+ mypvs=portage.best(portage.db[portage.root]["vartree"].dbapi.match("sys-apps/portage"))
+
+ chk_updated_cfg_files()
+
+ if(mybestpv != mypvs):
+ print
+ print red(" * ")+bold("An update to portage is available.")+" It is _highly_ recommended"
+ print red(" * ")+"that you update portage now, before any other packages are updated."
+ print red(" * ")+"Please do so and then update "+bold("ALL")+" of your configuration files."
+ print
+
+ def action_info(self):
+ unameout=portage_exec.spawn_get_output("uname -mrp")[1]
+ print getportageversion()
+ print "================================================================="
+ print "System uname: "+unameout
+ if os.path.exists("/etc/gentoo-release"):
+ portage_exec.spawn("cat /etc/gentoo-release")
+ else:
+ print "Unknown Host Operating System"
+
+ py_vers = string.join(portage.db["/"]["vartree"].dbapi.match("dev-lang/python"), ",")
+ py_this = string.strip(string.split(sys.version,"\n")[0])
+ print "%-20s %s [%s]" % ("Python:",py_vers,py_this)
+
+ output=portage_exec.spawn_get_output("distcc --version")
+ if not output[0]:
+ print output[1].split("\n",1)[0],
+ if "distcc" in portage.features:
+ print "[enabled]"
+ else:
+ print "[disabled]"
+
+ output=portage_exec.spawn_get_output("ccache -V")
+ if not output[0]:
+ print output[1].split("\n",1)[0],
+ if "ccache" in portage.features:
+ print "[enabled]"
+ else:
+ print "[disabled]"
+
+ myvars = ["sys-devel/autoconf", "sys-devel/automake", "virtual/os-headers",
+ "sys-devel/binutils", "sys-devel/libtool", "dev-lang/python"]
+ myvars += portage_util.grabfile(portage.settings["PORTDIR"]+"/profiles/info_pkgs")
+ myvars = portage_util.unique_array(myvars)
+ myvars.sort()
+
+ for x in myvars:
+ if portage.portage_dep.isvalidatom(x):
+ pkg_matches = portage.db["/"]["vartree"].dbapi.match(x)
+ pkgs = ""
+ for y in pkg_matches:
+ mycpv = portage.catpkgsplit(y)
+ if pkgs:
+ pkgs += ", "
+ pkgs += str(mycpv[2])
+ if(mycpv[3] != "r0"):
+ pkgs += "-" + str(mycpv[3])
+ if not pkgs:
+ pkgs = "[Not Present]"
+ print "%-20s %s" % (x+":", pkgs)
+ else:
+ print "%-20s %s" % (x+":", "[NOT VALID]")
+
+ libtool_vers = string.join(portage.db["/"]["vartree"].dbapi.match("sys-devel/libtool"), ",")
+
+ if "--verbose" in self.myopts:
+ myvars=portage.settings.keys()
+ else:
+ myvars = ['GENTOO_MIRRORS', 'CONFIG_PROTECT', 'CONFIG_PROTECT_MASK',
+ 'PORTDIR', 'DISTDIR', 'PKGDIR', 'PORTAGE_TMPDIR',
+ 'PORTDIR_OVERLAY', 'USE', 'CHOST', 'CFLAGS', 'CXXFLAGS',
+ 'ACCEPT_KEYWORDS', 'SYNC', 'FEATURES']
+
+ myvars.extend(portage_util.grabfile(portage.settings["PORTDIR"]+"/profiles/info_vars"))
+
+ myvars = portage_util.unique_array(myvars)
+ unset_vars = []
+ myvars.sort()
+ for x in myvars:
+ if portage.settings.has_key(x):
+ print x+'="'+portage.settings[x]+'"'
+ else:
+ unset_vars.append(x)
+ if unset_vars:
+ print "Unset: "+", ".join(unset_vars)
+ print
+
+ config_files = [portage.MAKE_CONF_FILE,
+ portage.MODULES_FILE_PATH,
+ portage.USER_VIRTUALS_FILE,
+ portage.EBUILD_SH_ENV_FILE,
+ portage.CUSTOM_MIRRORS_FILE]
+ config_files += [portage.USER_CONFIG_PATH+"/package."+x for x in ["mask","unmask","keywords","env"]]
+ config_files += [portage.CUSTOM_PROFILE_PATH+"/"+x for x in ["make.defaults","packages","use.mask","virtuals","profile.bashrc","use.defaults"]]
+ print "Config files: "+(", ".join([x for x in config_files if os.path.exists(x)]))
+
+ if "--debug" in self.myopts:
+ for x in dir(portage):
+ module = getattr(portage, x)
+ if "cvs_id_string" in dir(module):
+ print "%s: %s" % (str(x), str(module.cvs_id_string))
+
+ def action_depclean(self):
+ # Kill packages that aren't explicitly merged or are required as a
+ # dependency of another package. World file is explicit.
+
+ print
+ print red("*** WARNING ***")+" : DEPCLEAN CAN SERIOUSLY IMPAIR YOUR SYSTEM. USE CAUTION."
+ print red("*** WARNING ***")+" : (Cancel: CONTROL-C) -- ALWAYS VERIFY ALL PACKAGES IN THE"
+ print red("*** WARNING ***")+" : CANDIDATE LIST FOR SANITY BEFORE ALLOWING DEPCLEAN TO"
+ print red("*** WARNING ***")+" : UNMERGE ANY PACKAGES."
+ print red("*** WARNING ***")+" :"
+ print red("*** WARNING ***")+" : USE FLAGS MAY HAVE AN EXTREME EFFECT ON THE OUTPUT."
+ print red("*** WARNING ***")+" : SOME LIBRARIES MAY BE USED BY PACKAGES BUT ARE NOT"
+ print red("*** WARNING ***")+" : CONSIDERED TO BE A DEPEND DUE TO USE FLAG SETTINGS."
+ print red("*** WARNING ***")+" : emerge --update --deep --newuse world TO VERIFY"
+ print red("*** WARNING ***")+" : SANITY IN THIS REGARD."
+ print red("*** WARNING ***")+" :"
+ print red("*** WARNING ***")+" : Packages in the list that are desired may be added"
+ print red("*** WARNING ***")+" : directly to the world file to cause them to be ignored"
+ print red("*** WARNING ***")+" : by depclean and maintained in the future. BREAKAGES DUE"
+ print red("*** WARNING ***")+" : TO UNMERGING AN ==IN-USE LIBRARY== MAY BE REPAIRED BY"
+ print red("*** WARNING ***")+" : MERGING *** THE PACKAGE THAT COMPLAINS *** ABOUT THE"
+ print red("*** WARNING ***")+" : MISSING LIBRARY."
+ print
+ if ("--pretend" not in self.myopts) and ("--ask" not in self.myopts):
+ countdown(self.EMERGE_WARNING_DELAY, ">>> Depclean")
+ self.emergelog(" >>> depclean")
+
+ mydepgraph=depgraph(self.myaction,self.myopts,self.myparams,self.edebug,self.verbosity,self.EMERGE_WARNING_DELAY,self.spinner)
+ syslist=getlist("system")
+ worldlist=getlist("world")
+
+ print "Calculating",self.myaction,"dependencies ",
+ if not mydepgraph.xcreate("world"):
+ print "\n!!! Failed to create deptree."
+ sys.exit(1)
+ print "\b\b ... done!"
+
+ if ("--usepkgonly" in self.myopts) and mydepgraph.missingbins:
+ sys.stderr.write(red("The following binaries are not available for merging...\n"))
for x in mydepgraph.missingbins:
sys.stderr.write(" "+str(x)+"\n")
sys.stderr.write("\nThese are required by '--usepkgonly' -- Terminating.\n\n")
sys.exit(1)
-
- if "--ask" in myopts:
- if "--resume" in myopts:
- mydepgraph.display(portage.mtimedb["resume"]["mergelist"])
- prompt="Do you want me to resume merging these packages?"
- else:
- graphdisp = graph_display(mydepgraph.mynewgraph)
- if "--tree" in myopts:
- graphdisp.display_tree()
- elif "--columns" in myopts:
- graphdisp.display_columns()
- else:
- graphdisp.display_flat()
- mergecount=0
- for x in mydepgraph.altlist():
- if x[3]!="nomerge":
- mergecount+=1
- #check for blocking dependencies
- if x[0]=="blocks":
- print "\n!!! Error: The above package list contains packages which cannot be installed"
- print "!!! on the same system."
- print
+
+ alldeps=mydepgraph.mynewgraph.get_all_nodes()
+ myvarlist=portage.vardbapi(portage.root).cp_all()
+
+ if not syslist:
+ print "!!! You have no system list. Cannot determine system from world."
+ if not worldlist:
+ print "!!! You have no world file. Cannot determine explicit merges."
+ if not myvarlist:
+ print "!!! You have no installed package tree (%s). This is a problem." % portage.VDB_PATH
+ if not alldeps:
+ print "!!! You have no dependencies. Impossible. Bug."
+
+ if not (syslist and worldlist and myvarlist and alldeps):
+ print
+ sys.exit(1)
+
+ reallist=[]
+ for x in alldeps:
+ myparts=portage_versions.catpkgsplit(x.split()[2])
+ if not myparts:
+ sys.stderr.write(
+ red("!!! There appears to be a problem with the following package:\n")+
+ red("!!! "+str(x.split()[2])+"\n\n")+
+ "!!! Please ensure that blocking/conflicting packages are not merged."+
+ "!!! 'emerge -p "+str(x.split()[2])+"\n\n")
+ if ("--pretend" not in self.myopts) and ("--ask" not in self.myopts):
+ countdown(self.EMERGE_WARNING_DELAY, "*** Continuing")
+ continue
+
+ catpack=myparts[0]+"/"+myparts[1]
+ if catpack not in reallist:
+ reallist.append(catpack)
+
+ cleanlist=[]
+ for x in myvarlist:
+ if x not in reallist:
+ if x not in cleanlist:
+ cleanlist.append(x)
+
+ for x in syslist+worldlist:
+ myparts = portage_versions.catpkgsplit(x)
+ if myparts:
+ mycat = ""
+ myparts = list(myparts)
+ if myparts[0][0] in ('<','>','='):
+ mycat = myparts[0][1:]
+ elif myparts[0][:2] in ('<=','>='):
+ mycat = myparts[0][2:]
+ catpack=mycat+"/"+myparts[1]
+ else:
+ catpack=x
+ if catpack in cleanlist:
+ cleanlist.remove(catpack)
+
+ #print "\n\n\nCleaning: "
+ #for x in cleanlist:
+ # print x
+ #print
+
+ if len(cleanlist):
+ self.unmerge("unmerge", cleanlist)
+
+ print
+ print "Packages installed: "+str(len(myvarlist))
+ print "Packages in world: "+str(len(worldlist))
+ print "Packages in system: "+str(len(syslist))
+ print "Unique package names: "+str(len(reallist))
+ print "Required packages: "+str(len(alldeps))
+ if "--pretend" in self.myopts:
+ print "Number to remove: "+str(len(cleanlist))
+ else:
+ print "Number removed: "+str(len(cleanlist))
+ self.post_emerge()
+
+ def action_merge(self):
+ favorites=[]
+ syslist=getlist("system")
+ if (("--pretend" in self.myopts) and not ("--fetchonly" in self.myopts or "--fetch-all-uri" in self.myopts)) or ("--ask" in self.myopts):
+ if "--tree" in self.myopts:
+ print
+ print darkgreen("These are the packages that I would merge, in reverse order:")
+ print
+ else:
+ print
+ print darkgreen("These are the packages that I would merge, in order:")
+ print
+
+ if ("--resume" in self.myopts) and portage.mtimedb.has_key("resume"):
+ myresumeopts=portage.mtimedb["resume"]["myopts"][:]
+
+ while "--skipfirst" in myresumeopts:
+ myresumeopts.remove("--skipfirst")
+ while "--ask" in myresumeopts:
+ myresumeopts.remove("--ask")
+
+ for myopt in self.myopts:
+ if myopt not in myresumeopts:
+ myresumeopts.append(myopt)
+ self.myopts=myresumeopts
+ mydepgraph=depgraph("resume",self.myopts,self.myparams,self.edebug,self.verbosity,self.EMERGE_WARNING_DELAY,self.spinner)
+ if "--resume" not in self.myopts:
+ self.myopts+=["--resume"]
+ else:
+ if ("--resume" in self.myopts):
+ del self.myopts[self.myopts.index("--resume")]
+ print darkgreen("emerge: It seems we have nothing to resume...")
+ sys.exit(0)
+
+ mydepgraph=depgraph(self.myaction,self.myopts,self.myparams,self.edebug,self.verbosity,self.EMERGE_WARNING_DELAY,self.spinner)
+ if self.myaction in ["system","world"]:
+ print "Calculating",self.myaction,"dependencies ",
+ sys.stdout.flush()
+ if not mydepgraph.xcreate(self.myaction):
+ print "!!! Depgraph creation failed."
sys.exit(1)
- if mergecount==0:
- prompt="Nothing to merge; do you want me to auto-clean packages?"
- elif "--fetchonly" in myopts or "--fetch-all-uri" in myopts:
- prompt="Do you want me to fetch the source files for these packages?"
+ print "\b\b ...done!"
else:
- prompt="Do you want me to merge these packages?"
- print
- if userquery(prompt)=="No":
- print
- print "Quitting."
+ if not self.myfiles:
+ print "emerge: please tell me what to do."
+ self.help()
+ sys.exit(1)
+ #we don't have any files to process; skip this step and exit
+ print "Calculating dependencies ",
+ sys.stdout.flush()
+ retval,favorites=mydepgraph.select_files(self.myfiles)
+ if not retval:
+ sys.exit(1)
+ print "\b\b ...done!"
+
+ if ("--usepkgonly" in self.myopts) and mydepgraph.missingbins:
+ sys.stderr.write(red("The following binaries are not available for merging...\n"))
+
+ if mydepgraph.missingbins:
+ for x in mydepgraph.missingbins:
+ sys.stderr.write(" "+str(x)+"\n")
+ sys.stderr.write("\nThese are required by '--usepkgonly' -- Terminating.\n\n")
+ sys.exit(1)
+
+ if "--ask" in self.myopts:
+ if "--resume" in self.myopts:
+ mydepgraph.display(portage.mtimedb["resume"]["mergelist"])
+ prompt="Do you want me to resume merging these packages?"
+ else:
+ graphdisp = graph_display(mydepgraph.mynewgraph,self.myopts,self.edebug,self.verbosity)
+ if "--tree" in self.myopts:
+ graphdisp.display_tree()
+ elif "--columns" in self.myopts:
+ graphdisp.display_columns()
+ else:
+ graphdisp.display_flat()
+ mergecount=0
+ for x in mydepgraph.altlist():
+ if x[3]!="nomerge":
+ mergecount+=1
+ #check for blocking dependencies
+ if x[0]=="blocks":
+ print "\n!!! Error: The above package list contains packages which cannot be installed"
+ print "!!! on the same system."
+ print
+ sys.exit(1)
+ if mergecount==0:
+ prompt="Nothing to merge; do you want me to auto-clean packages?"
+ elif "--fetchonly" in self.myopts or "--fetch-all-uri" in self.myopts:
+ prompt="Do you want me to fetch the source files for these packages?"
+ else:
+ prompt="Do you want me to merge these packages?"
print
- sys.exit(0)
- # Don't ask again (e.g. when auto-cleaning packages after merge)
- myopts.remove("--ask")
-
- if ("--pretend" in myopts) and not ("--fetchonly" in myopts or "--fetch-all-uri" in myopts):
- if ("--resume" in myopts):
- mydepgraph.display(portage.mtimedb["resume"]["mergelist"])
- else:
- graphdisp = graph_display(mydepgraph.mynewgraph)
- if "--tree" in myopts:
- graphdisp.display_tree()
- elif "--columns" in myopts:
- graphdisp.display_columns()
+ if userquery(prompt)=="No":
+ print
+ print "Quitting."
+ print
+ sys.exit(0)
+ # Don't ask again (e.g. when auto-cleaning packages after merge)
+ self.myopts.remove("--ask")
+
+ if ("--pretend" in self.myopts) and not ("--fetchonly" in self.myopts or "--fetch-all-uri" in self.myopts):
+ if ("--resume" in self.myopts):
+ mydepgraph.display(portage.mtimedb["resume"]["mergelist"])
+ else:
+ graphdisp = graph_display(mydepgraph.mynewgraph,self.myopts,self.edebug,self.verbosity)
+ if "--tree" in self.myopts:
+ graphdisp.display_tree()
+ elif "--columns" in self.myopts:
+ graphdisp.display_columns()
+ else:
+ graphdisp.display_flat()
+ else:
+ if ("--buildpkgonly" in self.myopts):
+ has_deps = False
+ for node in mydepgraph.mynewgraph.get_all_nodes():
+ if mydepgraph.mynewgraph.get_relationships(node)[0]:
+ has_deps = True
+ if has_deps:
+ print "\n!!! --buildpkgonly requires all dependencies to be merged."
+ print "!!! Cannot merge requested packages. Merge deps and try again.\n"
+ sys.exit(1)
+
+ if ("--resume" in self.myopts):
+ mydepgraph.merge(portage.mtimedb["resume"]["mergelist"],portage.mtimedb["resume"]["favorites"])
else:
- graphdisp.display_flat()
- else:
- if ("--buildpkgonly" in myopts):
- has_deps = False
- for node in mydepgraph.mynewgraph.get_all_nodes():
- if mydepgraph.mynewgraph.get_relationships(node)[0]:
- has_deps = True
- if has_deps:
- print "\n!!! --buildpkgonly requires all dependencies to be merged."
- print "!!! Cannot merge requested packages. Merge deps and try again.\n"
- sys.exit(1)
-
- if ("--resume" in myopts):
- favorites=portage.mtimedb["resume"]["favorites"]
- mydepgraph.merge(portage.mtimedb["resume"]["mergelist"])
- else:
- portage.mtimedb["resume"]={}
- portage.mtimedb["resume"]["myopts"]=myopts
- portage.mtimedb["resume"]["favorites"]=favorites
- if ("--digest" in myopts) and not ("--fetchonly" in myopts or "--fetch-all-uri" in myopts):
- for pkgline in mydepgraph.altlist():
- if pkgline[0]=="ebuild" and pkgline[3]=="merge":
- y=portage.portdb.findname(pkgline[2])
- tmpsettings = portage.config(clone=portage.settings)
- retval=portage.doebuild(y,"digest",portage.root,tmpsettings,edebug,("--pretend" in myopts))
- mydepgraph.merge(mydepgraph.altlist())
+ portage.mtimedb["resume"]={}
+ portage.mtimedb["resume"]["myopts"]=self.myopts
+ portage.mtimedb["resume"]["favorites"]=favorites
+ if ("--digest" in self.myopts) and not ("--fetchonly" in self.myopts or "--fetch-all-uri" in self.myopts):
+ for pkgline in mydepgraph.altlist():
+ if pkgline[0]=="ebuild" and pkgline[3]=="merge":
+ y=portage.portdb.findname(pkgline[2])
+ tmpsettings = portage.config(clone=portage.settings)
+ retval=portage.doebuild(y,"digest",portage.root,tmpsettings,self.edebug,("--pretend" in self.myopts))
+ mydepgraph.merge(mydepgraph.altlist(),favorites)
+
+ if portage.mtimedb.has_key("resume"):
+ del portage.mtimedb["resume"]
+ print ">>> Auto-cleaning packages ..."
+ self.unmerge("clean", ["world"])
+ self.post_emerge()
+
+ def post_emerge(self,retval=0):
+ os.chdir("/")
+ if "--pretend" in self.myopts:
+ sys.exit(retval)
+
+ self.emergelog(" *** exiting successfully.")
+
+ if "noinfo" not in portage.settings.features:
+ chk_updated_info_files()
+
+ chk_updated_cfg_files()
+
+ sys.exit(retval)
- if portage.mtimedb.has_key("resume"):
- del portage.mtimedb["resume"]
- print ">>> Auto-cleaning packages ..."
- unmerge("clean", ["world"])
- post_emerge()
+ def unmerge(self,unmerge_action,unmerge_files):
+ return unmerge(self.myopts, self.edebug, self.EMERGE_WARNING_DELAY, unmerge_action, unmerge_files)
+ def exit(self):
+ """This gets out final log message in before we quit."""
+ if "--pretend" not in self.myopts:
+ self.emergelog(" *** terminating.")
+ if "notitles" not in portage.features:
+ xtermTitleReset()
+
+if __name__=="__main__":
+ cmd=emerge_cmd()
+ def emergeexit():
+ cmd.exit()
+ atexit.register(emergeexit)
+ cmd.parse_args(sys.argv)
+ cmd.perform()
^ permalink raw reply [flat|nested] 13+ messages in thread
end of thread, other threads:[~2005-08-13 22:19 UTC | newest]
Thread overview: 13+ messages (download: mbox.gz follow: Atom feed
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2005-08-11 5:08 [gentoo-portage-dev] PATCH: refactor emerge spinner (#102073) Zac Medico
2005-08-11 12:14 ` Alec Warner
2005-08-11 14:06 ` Jason Stubbs
2005-08-12 5:19 ` [gentoo-portage-dev] the refactoring of emerge, continued... (was PATCH: refactor emerge spinner (#102073)) Zac Medico
2005-08-12 12:36 ` Alec Warner
2005-08-12 20:57 ` Zac Medico
2005-08-12 21:48 ` warnera6
2005-08-12 22:10 ` Marius Mauch
2005-08-12 22:12 ` warnera6
2005-08-12 22:49 ` Zac Medico
2005-08-13 1:06 ` Jason Stubbs
2005-08-13 17:34 ` Zac Medico
2005-08-13 22:25 ` Zac Medico
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