[gentoo-commits] proj/gentoolkit:master commit in: pym/gentoolkit/eshowkw/

["Justin Lecher" <jlec@gentoo.org>]

commit:     239b0c9b6ea62189f6ce69f72a291a4f8c9fa463
Author:     Justin Lecher <jlec <AT> gentoo <DOT> org>
AuthorDate: Thu Nov 19 11:56:32 2015 +0000
Commit:     Justin Lecher <jlec <AT> gentoo <DOT> org>
CommitDate: Thu Nov 19 11:56:32 2015 +0000
URL:        https://gitweb.gentoo.org/proj/gentoolkit.git/commit/?id=239b0c9b

Get status of arch from profile

The stable, dev, exp status of the arches was hardcoded.
This change copies the code form ekeyword to read the status from profiles
directly.

Signed-off-by: Justin Lecher <jlec <AT> gentoo.org>

 pym/gentoolkit/eshowkw/keywords_header.py | 76 +++++++++++++++++++++++++++++--
 1 file changed, 73 insertions(+), 3 deletions(-)

diff --git a/pym/gentoolkit/eshowkw/keywords_header.py b/pym/gentoolkit/eshowkw/keywords_header.py
index 320406e..aaf1e8c 100644
--- a/pym/gentoolkit/eshowkw/keywords_header.py
+++ b/pym/gentoolkit/eshowkw/keywords_header.py
@@ -4,14 +4,84 @@
 
 __all__ = ['keywords_header']
 
+import portage
+import os
 from portage import settings as ports
 from portage.output import colorize
 from gentoolkit.eshowkw.display_pretty import colorize_string
 from gentoolkit.eshowkw.display_pretty import align_string
 
+# Copied from ekeyword
+def load_profile_data(portdir=None, repo='gentoo'):
+	"""Load the list of known arches from the tree
+
+	Args:
+	  portdir: The repository to load all data from (and ignore |repo|)
+	  repo: Look up this repository by name to locate profile data
+
+	Returns:
+	  A dict mapping the keyword to its preferred state:
+	  {'x86': 'stable', 'mips': 'dev', ...}
+	"""
+	if portdir is None:
+		portdir = portage.db['/']['vartree'].settings.repositories[repo].location
+
+	arch_status = {}
+
+	try:
+		arch_list = os.path.join(portdir, 'profiles', 'arch.list')
+		with open(arch_list) as f:
+			for line in f:
+				line = line.split('#', 1)[0].strip()
+				if line:
+					arch_status[line] = None
+	except IOError:
+		pass
+
+	try:
+		profile_status = {
+			'stable': 0,
+			'dev': 1,
+			'exp': 2,
+			None: 3,
+		}
+		profiles_list = os.path.join(portdir, 'profiles', 'profiles.desc')
+		with open(profiles_list) as f:
+			for line in f:
+				line = line.split('#', 1)[0].split()
+				if line:
+					arch, _profile, status = line
+					arch_status.setdefault(arch, status)
+					curr_status = profile_status[arch_status[arch]]
+					new_status = profile_status[status]
+					if new_status < curr_status:
+						arch_status[arch] = status
+	except IOError:
+		pass
+
+	if arch_status:
+		arch_status['all'] = None
+	else:
+		warning('could not read profile files: %s' % arch_list)
+		warning('will not be able to verify args are correct')
+
+	return arch_status
+
+def gen_arch_list(status):
+	_arch_status = load_profile_data()
+	if status == "stable":
+		return [arch for arch in _arch_status if _arch_status[arch] == "stable"]
+	elif status == "dev":
+		return [arch for arch in _arch_status if _arch_status[arch] == "dev"]
+	elif status == "exp":
+		return [arch for arch in _arch_status if _arch_status[arch] == "exp"]
+	else:
+		raise TypeError
+
 class keywords_header:
-	__IMPARCHS = [ 'arm', 'amd64', 'x86' ]
-	__UNSTABLE_ARCHS = [ 'arm64', 'm68k', 'mips', 's390', 'sh' ]
+	__IMPARCHS = gen_arch_list("stable")
+	__DEV_ARCHS = gen_arch_list("dev")
+	__EXP_ARCHS = gen_arch_list("exp")
 	__ADDITIONAL_FIELDS = [ 'eapi', 'unused', 'slot' ]
 	__EXTRA_FIELDS = [ 'repo' ]
 
@@ -61,7 +131,7 @@ class keywords_header:
 			keyword = '%'.join(list(keyword))
 			if tmp2 in self.__IMPARCHS:
 				tmp.append(colorize_string('darkyellow', keyword))
-			elif tmp2 in self.__UNSTABLE_ARCHS:
+			elif tmp2 in self.__EXP_ARCHS:
 				tmp.append(colorize_string('darkgray', keyword))
 			else:
 				tmp.append(keyword)