public inbox for gentoo-dev@lists.gentoo.org
 help / color / mirror / Atom feed
* [gentoo-dev] [PATCH 0/1]: docs.eclass: make compatible with python-single-r1
@ 2021-01-16 13:49 Andrew Ammerlaan
  2021-01-16 18:47 ` [gentoo-dev] [PATCH 0/1 v2]: " Andrew Ammerlaan
  0 siblings, 1 reply; 2+ messages in thread
From: Andrew Ammerlaan @ 2021-01-16 13:49 UTC (permalink / raw
  To: gentoo-dev

[-- Attachment #1: Type: text/plain, Size: 11028 bytes --]

python-single-r1 does not have the python_gen_any_dep function (unlike 
python-r1). This makes dependency resolution fail if an ebuild tries to 
enable doc building (using docs.eclass or distutils_enable_sphinx) while 
DISTUTILS_SINGLE_IMPL is set and/or python-single-r1 is inherited. See 
also bug: https://bugs.gentoo.org/704520 . The python_gen_cond_dep 
function should be used instead in these cases.

Therefore, I propose the following small changes to docs.eclass and 
distutils-r1.eclass (in the next email), PR is open here: 
https://github.com/gentoo/gentoo/pull/19078

Best regards,
Andrew


 From 7b3a170cfc85120f512bd8da5201ed1f59beeabe Mon Sep 17 00:00:00 2001
From: Andrew Ammerlaan <andrewammerlaan@riseup.net>
Date: Sat, 16 Jan 2021 14:28:53 +0100
Subject: [PATCH] eclass/docs.eclass: make compatible with python-single-r1

python-single-r1 does not have the pyhton_gen_any-dep
function, use the pyhton_gen_cond_dep instead

also a much needed update to the documentation
of this eclass. Fixed typos, and added proper
examples.

Signed-off-by: Andrew Ammerlaan <andrewammerlaan@riseup.net>
---
  eclass/docs.eclass | 173 +++++++++++++++++++++++++++++++++------------
  1 file changed, 128 insertions(+), 45 deletions(-)

diff --git a/eclass/docs.eclass b/eclass/docs.eclass
index adacae4abda64..ca198faf31470 100644
--- a/eclass/docs.eclass
+++ b/eclass/docs.eclass
@@ -10,20 +10,52 @@
  # @SUPPORTED_EAPIS: 6 7
  # @BLURB: A simple eclass to build documentation.
  # @DESCRIPTION:
-# A simple eclass providing functions to build documentation.
+# A simple eclass providing basic functions and variables to build
+# documentation.
  #
-# Please note that docs sets RDEPEND and DEPEND unconditionally
-# for you.
+# Please note that this eclass appends to RDEPEND and DEPEND
+# unconditionally for you.
  #
  # This eclass also appends "doc" to IUSE, and sets HTML_DOCS
-# to the location of the compiled documentation
+# to the location of the compiled documentation automatically,
+# 'einstalldocs' will then automatically install the documentation
+# to the correct directory.
  #
  # The aim of this eclass is to make it easy to add additional
-# doc builders. To do this, add a <DOCS_BUILDER>-deps and
-# <DOCS_BUILDER>-build function for your doc builder.
+# doc builders. To do this, add a <DOCS_BUILDER>_deps and
+# <DOCS_BUILDER>_compile function for your doc builder.
  # For python based doc builders you can use the
  # python_append_deps function to append [${PYTHON_USEDEP}]
  # automatically to additional dependencies.
+#
+# Example use doxygen:
+# @CODE
+# DOCS_BUILDER="doxygen"
+# DOCS_DEPEND="media-gfx/imagemagick"
+# DOCS_DIR="docs"
+#
+# inherit docs
+#
+# ...
+#
+# src_compile() {
+# 	default
+# 	docs_compile
+# }
+# @CODE
+#
+# Example use mkdocs with distutils-r1:
+# @CODE
+# DOCS_BUILDER="mkdocs"
+# DOCS_DEPEND="dev-python/mkdocs-material"
+# DOCS_DIR="doc"
+#
+# PYTHON_COMPAT=( python3_{7,8,9} )
+#
+# inherit distutils-r1 docs
+#
+# ...
+# @CODE
  
  case "${EAPI:-0}" in
  	0|1|2|3|4|5)
@@ -50,41 +82,54 @@ esac
  # Path containing the doc builder config file(s).
  #
  # For sphinx this is the location of "conf.py"
-# For mkdocs this is the location of "mkdocs.yml"
  #
+# For mkdocs this is the location of "mkdocs.yml"
  # Note that mkdocs.yml often does not reside
  # in the same directory as the actual doc files
  #
+# For doxygen the default name is Doxyfile, but
+# package may use a non-standard name. If this
+# is the case one should set DOCS_CONFIG_NAME to
+# the correct name
+#
  # Defaults to ${S}
  
  # @ECLASS-VARIABLE: DOCS_DEPEND
  # @DEFAULT_UNSET
  # @PRE_INHERIT
  # @DESCRIPTION:
-# Sets additional dependencies to build docs.
+# Sets additional dependencies required to build the
+# documentation.
  # For sphinx and mkdocs these dependencies should
-# be specified without [${PYTHON_USEDEP}], this
+# be specified *without* [${PYTHON_USEDEP}], this
  # is added by the eclass. E.g. to depend on mkdocs-material:
  #
+# @CODE
  # DOCS_DEPEND="dev-python/mkdocs-material"
+# @CODE
  #
-# This eclass appends to this variable, so you can
-# call it later in your ebuild again if necessary.
+# This eclass appends to this variable, this makes it
+# possible to call it later in your ebuild again if
+# necessary.
  
  # @ECLASS-VARIABLE: DOCS_AUTODOC
  # @PRE_INHERIT
  # @DESCRIPTION:
  # Sets whether to use sphinx.ext.autodoc/mkautodoc
-# Defaults to 1 (True) for sphinx, and 0 (False) for mkdocs
+# Defaults to 1 (True) for sphinx, and 0 (False) for mkdocs.
+# Not relevant for doxygen.
  
  # @ECLASS-VARIABLE: DOCS_OUTDIR
  # @DESCRIPTION:
-# Sets where the compiled files will be put.
-# There's no real reason to change this, but this
-# variable is useful if you want to overwrite the HTML_DOCS
-# added by this eclass. E.g.:
+# Sets the directory where the documentation should
+# be built into. There is no real reason to change this.
+# However, this variable is useful if the package should
+# also install other HTML files.
  #
+# Example use:
+# @CODE
  # HTML_DOCS=( "${yourdocs}" "${DOCS_OUTDIR}/." )
+# @CODE
  #
  # Defaults to ${S}/_build/html
  
@@ -93,18 +138,19 @@ esac
  # Name of the doc builder config file.
  #
  # Only relevant for doxygen, as it allows
-# config files with non-standard names
+# config files with non-standard names.
+# Does not do anything for mkdocs or sphinx.
  #
  # Defaults to Doxyfile for doxygen
  
  if [[ ! ${_DOCS} ]]; then
  
-# For the python based DOCS_BUILDERS we need to inherit python-any-r1
+# For the python based DOCS_BUILDERS we need to inherit any python eclass
  case ${DOCS_BUILDER} in
  	"sphinx"|"mkdocs")
  		# We need the python_gen_any_dep function
-		if [[ ! ${_PYTHON_R1} && ! ${_PYTHON_ANY_R1} ]]; then
-			die "python-r1 or python-any-r1 needs to be inherited as well to use python based documentation builders"
+		if [[ ! ${_PYTHON_R1} && ! ${_PYTHON_ANY_R1} && ! ${_PYTHON_SINGLE_R1} ]]; then
+			die "distutils-r1, python-r1, python-single-r1 or python-any-r1 needs to be inherited to use python based documentation builders"
  		fi
  		;;
  	"doxygen")
@@ -119,6 +165,7 @@ case ${DOCS_BUILDER} in
  esac
  
  # @FUNCTION: python_append_dep
+# @INTERNAL
  # @DESCRIPTION:
  # Appends [\${PYTHON_USEDEP}] to all dependencies
  # for python based DOCS_BUILDERs such as mkdocs or
@@ -135,6 +182,7 @@ python_append_deps() {
  }
  
  # @FUNCTION: sphinx_deps
+# @INTERNAL
  # @DESCRIPTION:
  # Sets dependencies for sphinx
  sphinx_deps() {
@@ -146,24 +194,36 @@ sphinx_deps() {
  		if [[ -n "${DOCS_DEPEND}" ]]; then
  			die "${FUNCNAME}: do not set DOCS_AUTODOC to 0 if external plugins are used"
  		else
-			DOCS_DEPEND="$(python_gen_any_dep "
-			dev-python/sphinx[\${PYTHON_USEDEP}]")"
+			if [[ ${_PYTHON_SINGLE_R1} ]]; then
+				DOCS_DEPEND="$(python_gen_cond_dep "
+				dev-python/sphinx[\${PYTHON_USEDEP}]")"
+			else
+				DOCS_DEPEND="$(python_gen_any_dep "
+				dev-python/sphinx[\${PYTHON_USEDEP}]")"
+			fi
  		fi
  	elif [[ ${DOCS_AUTODOC} == 1 ]]; then
-		DOCS_DEPEND="$(python_gen_any_dep "
-			dev-python/sphinx[\${PYTHON_USEDEP}]
-			${DOCS_DEPEND}")"
+		if [[ ${_PYTHON_SINGLE_R1} ]]; then
+			DOCS_DEPEND="$(python_gen_cond_dep "
+				dev-python/sphinx[\${PYTHON_USEDEP}]
+				${DOCS_DEPEND}")"
+		else
+			DOCS_DEPEND="$(python_gen_any_dep "
+				dev-python/sphinx[\${PYTHON_USEDEP}]
+				${DOCS_DEPEND}")"
+		fi
  	else
  		die "${FUNCNAME}: DOCS_AUTODOC should be set to 0 or 1"
  	fi
  }
  
  # @FUNCTION: sphinx_compile
+# @INTERNAL
  # @DESCRIPTION:
  # Calls sphinx to build docs.
  #
-# If you overwrite src_compile or python_compile_all
-# do not call this function, call docs_compile instead
+# If you overwrite python_compile_all do not call
+# this function, call docs_compile instead
  sphinx_compile() {
  	debug-print-function ${FUNCNAME}
  	use doc || return
@@ -190,6 +250,7 @@ sphinx_compile() {
  }
  
  # @FUNCTION: mkdocs_deps
+# @INTERNAL
  # @DESCRIPTION:
  # Sets dependencies for mkdocs
  mkdocs_deps() {
@@ -198,25 +259,39 @@ mkdocs_deps() {
  	: ${DOCS_AUTODOC:=0}
  
  	if [[ ${DOCS_AUTODOC} == 1 ]]; then
-		DOCS_DEPEND="$(python_gen_any_dep "
-			dev-python/mkdocs[\${PYTHON_USEDEP}]
-			dev-python/mkautodoc[\${PYTHON_USEDEP}]
-		${DOCS_DEPEND}")"
-	elif [[ ${DOCS_AUTODOC} == 0 ]]; then
-		DOCS_DEPEND="$(python_gen_any_dep "
-			dev-python/mkdocs[\${PYTHON_USEDEP}]
+		if [[ ${_PYTHON_SINGLE_R1} ]]; then
+			DOCS_DEPEND="$(python_gen_cond_dep "
+				dev-python/mkdocs[\${PYTHON_USEDEP}]
+				dev-python/mkautodoc[\${PYTHON_USEDEP}]
+			${DOCS_DEPEND}")"
+		else
+			DOCS_DEPEND="$(python_gen_any_dep "
+				dev-python/mkdocs[\${PYTHON_USEDEP}]
+				dev-python/mkautodoc[\${PYTHON_USEDEP}]
  			${DOCS_DEPEND}")"
+		fi
+	elif [[ ${DOCS_AUTODOC} == 0 ]]; then
+		if [[ ${_PYTHON_SINGLE_R1} ]]; then
+			DOCS_DEPEND="$(python_gen_cond_dep "
+				dev-python/mkdocs[\${PYTHON_USEDEP}]
+				${DOCS_DEPEND}")"
+		else
+			DOCS_DEPEND="$(python_gen_any_dep "
+				dev-python/mkdocs[\${PYTHON_USEDEP}]
+				${DOCS_DEPEND}")"
+		fi
  	else
  		die "${FUNCNAME}: DOCS_AUTODOC should be set to 0 or 1"
  	fi
  }
  
  # @FUNCTION: mkdocs_compile
+# @INTERNAL
  # @DESCRIPTION:
  # Calls mkdocs to build docs.
  #
-# If you overwrite src_compile or python_compile_all
-# do not call this function, call docs_compile instead
+# If you overwrite python_compile_all do not call
+# this function, call docs_compile instead
  mkdocs_compile() {
  	debug-print-function ${FUNCNAME}
  	use doc || return
@@ -236,6 +311,7 @@ mkdocs_compile() {
  }
  
  # @FUNCTION: doxygen_deps
+# @INTERNAL
  # @DESCRIPTION:
  # Sets dependencies for doxygen
  doxygen_deps() {
@@ -246,11 +322,9 @@ doxygen_deps() {
  }
  
  # @FUNCTION: doxygen_compile
+# @INTERNAL
  # @DESCRIPTION:
  # Calls doxygen to build docs.
-#
-# If you overwrite src_compile or python_compile_all
-# do not call this function, call docs_compile instead
  doxygen_compile() {
  	debug-print-function ${FUNCNAME}
  	use doc || return
@@ -273,12 +347,21 @@ doxygen_compile() {
  # @DESCRIPTION:
  # Calls DOCS_BUILDER and sets HTML_DOCS
  #
-# This function must be called in global scope.  Take care not to
-# overwrite the variables set by it. Has support for distutils-r1
-# eclass, but only if this eclass is inherited *after*
-# distutils-r1. If you need to extend src_compile() or
-# python_compile_all(), you can call the original implementation
-# as docs_compile.
+# This function must be called in src_compile. Take care not to
+# overwrite the variables set by it. If distutils-r1 is inherited
+# *before* this eclass, than docs_compile will be automatically
+# added to python_compile_all() and there is no need to call
+# it manually. Note that this function checks if USE="doc" is
+# enabled, and if not automatically exits. Therefore, there is
+# no need to wrap this function in a if statement.
+#
+# Example use:
+# @CODE
+# src_compile() {
+# 	default
+# 	docs_compile
+# }
+# @CODE
  docs_compile() {
  	debug-print-function ${FUNCNAME}
  	use doc || return





[-- Attachment #2: Type: text/html, Size: 12993 bytes --]

^ permalink raw reply related	[flat|nested] 2+ messages in thread
* Re: [gentoo-dev] [PATCH 0/1 v2]: docs.eclass: make compatible with python-single-r1
  2021-01-16 13:49 [gentoo-dev] [PATCH 0/1]: docs.eclass: make compatible with python-single-r1 Andrew Ammerlaan
@ 2021-01-16 18:47 ` Andrew Ammerlaan
  0 siblings, 0 replies; 2+ messages in thread
From: Andrew Ammerlaan @ 2021-01-16 18:47 UTC (permalink / raw
  To: gentoo-dev

version 2: now prepending the DOCS_BUILDER before calling 
python_gen_*_dep functions as suggested by @mgorny. (And this time the 
email should be plaintext as requested by David)

Best regards,
Andrew

On 16/01/2021 14:49, Andrew Ammerlaan wrote:
> python-single-r1 does not have the python_gen_any_dep function (unlike 
> python-r1). This makes dependency resolution fail if an ebuild tries to 
> enable doc building (using docs.eclass or distutils_enable_sphinx) while 
> DISTUTILS_SINGLE_IMPL is set and/or python-single-r1 is inherited. See 
> also bug: https://bugs.gentoo.org/704520 . The python_gen_cond_dep 
> function should be used instead in these cases.
> 
> Therefore, I propose the following small changes to docs.eclass and 
> distutils-r1.eclass (in the next email), PR is open here: 
> https://github.com/gentoo/gentoo/pull/19078
> 
> Best regards,
> Andrew
> 

 From 2f74a1175e706eda243d9e22532e10f8da9519ed Mon Sep 17 00:00:00 2001
From: Andrew Ammerlaan <andrewammerlaan@riseup.net>
Date: Sat, 16 Jan 2021 14:28:53 +0100
Subject: [PATCH] eclass/docs.eclass: make compatible with python-single-r1

python-single-r1 does not have the pyhton_gen_any-dep
function, use the pyhton_gen_cond_dep instead

also a much needed update to the documentation
of this eclass. Fixed typos, and added proper
examples.

Signed-off-by: Andrew Ammerlaan <andrewammerlaan@riseup.net>
---
  eclass/docs.eclass | 160 +++++++++++++++++++++++++++++++--------------
  1 file changed, 110 insertions(+), 50 deletions(-)

diff --git a/eclass/docs.eclass b/eclass/docs.eclass
index adacae4abda64..97499c54b6ccf 100644
--- a/eclass/docs.eclass
+++ b/eclass/docs.eclass
@@ -10,20 +10,52 @@
  # @SUPPORTED_EAPIS: 6 7
  # @BLURB: A simple eclass to build documentation.
  # @DESCRIPTION:
-# A simple eclass providing functions to build documentation.
+# A simple eclass providing basic functions and variables to build
+# documentation.
  #
-# Please note that docs sets RDEPEND and DEPEND unconditionally
-# for you.
+# Please note that this eclass appends to RDEPEND and DEPEND
+# unconditionally for you.
  #
  # This eclass also appends "doc" to IUSE, and sets HTML_DOCS
-# to the location of the compiled documentation
+# to the location of the compiled documentation automatically,
+# 'einstalldocs' will then automatically install the documentation
+# to the correct directory.
  #
  # The aim of this eclass is to make it easy to add additional
-# doc builders. To do this, add a <DOCS_BUILDER>-deps and
-# <DOCS_BUILDER>-build function for your doc builder.
+# doc builders. To do this, add a <DOCS_BUILDER>_deps and
+# <DOCS_BUILDER>_compile function for your doc builder.
  # For python based doc builders you can use the
  # python_append_deps function to append [${PYTHON_USEDEP}]
  # automatically to additional dependencies.
+#
+# Example use doxygen:
+# @CODE
+# DOCS_BUILDER="doxygen"
+# DOCS_DEPEND="media-gfx/imagemagick"
+# DOCS_DIR="docs"
+#
+# inherit docs
+#
+# ...
+#
+# src_compile() {
+# 	default
+# 	docs_compile
+# }
+# @CODE
+#
+# Example use mkdocs with distutils-r1:
+# @CODE
+# DOCS_BUILDER="mkdocs"
+# DOCS_DEPEND="dev-python/mkdocs-material"
+# DOCS_DIR="doc"
+#
+# PYTHON_COMPAT=( python3_{7,8,9} )
+#
+# inherit distutils-r1 docs
+#
+# ...
+# @CODE

  case "${EAPI:-0}" in
  	0|1|2|3|4|5)
@@ -50,41 +82,54 @@ esac
  # Path containing the doc builder config file(s).
  #
  # For sphinx this is the location of "conf.py"
-# For mkdocs this is the location of "mkdocs.yml"
  #
+# For mkdocs this is the location of "mkdocs.yml"
  # Note that mkdocs.yml often does not reside
  # in the same directory as the actual doc files
  #
+# For doxygen the default name is Doxyfile, but
+# package may use a non-standard name. If this
+# is the case one should set DOCS_CONFIG_NAME to
+# the correct name
+#
  # Defaults to ${S}

  # @ECLASS-VARIABLE: DOCS_DEPEND
  # @DEFAULT_UNSET
  # @PRE_INHERIT
  # @DESCRIPTION:
-# Sets additional dependencies to build docs.
+# Sets additional dependencies required to build the
+# documentation.
  # For sphinx and mkdocs these dependencies should
-# be specified without [${PYTHON_USEDEP}], this
+# be specified *without* [${PYTHON_USEDEP}], this
  # is added by the eclass. E.g. to depend on mkdocs-material:
  #
+# @CODE
  # DOCS_DEPEND="dev-python/mkdocs-material"
+# @CODE
  #
-# This eclass appends to this variable, so you can
-# call it later in your ebuild again if necessary.
+# This eclass appends to this variable, this makes it
+# possible to call it later in your ebuild again if
+# necessary.

  # @ECLASS-VARIABLE: DOCS_AUTODOC
  # @PRE_INHERIT
  # @DESCRIPTION:
  # Sets whether to use sphinx.ext.autodoc/mkautodoc
-# Defaults to 1 (True) for sphinx, and 0 (False) for mkdocs
+# Defaults to 1 (True) for sphinx, and 0 (False) for mkdocs.
+# Not relevant for doxygen.

  # @ECLASS-VARIABLE: DOCS_OUTDIR
  # @DESCRIPTION:
-# Sets where the compiled files will be put.
-# There's no real reason to change this, but this
-# variable is useful if you want to overwrite the HTML_DOCS
-# added by this eclass. E.g.:
+# Sets the directory where the documentation should
+# be built into. There is no real reason to change this.
+# However, this variable is useful if the package should
+# also install other HTML files.
  #
+# Example use:
+# @CODE
  # HTML_DOCS=( "${yourdocs}" "${DOCS_OUTDIR}/." )
+# @CODE
  #
  # Defaults to ${S}/_build/html

@@ -93,18 +138,19 @@ esac
  # Name of the doc builder config file.
  #
  # Only relevant for doxygen, as it allows
-# config files with non-standard names
+# config files with non-standard names.
+# Does not do anything for mkdocs or sphinx.
  #
  # Defaults to Doxyfile for doxygen

  if [[ ! ${_DOCS} ]]; then

-# For the python based DOCS_BUILDERS we need to inherit python-any-r1
+# For the python based DOCS_BUILDERS we need to inherit any python eclass
  case ${DOCS_BUILDER} in
  	"sphinx"|"mkdocs")
  		# We need the python_gen_any_dep function
-		if [[ ! ${_PYTHON_R1} && ! ${_PYTHON_ANY_R1} ]]; then
-			die "python-r1 or python-any-r1 needs to be inherited as well to use 
python based documentation builders"
+		if [[ ! ${_PYTHON_R1} && ! ${_PYTHON_ANY_R1} && ! 
${_PYTHON_SINGLE_R1} ]]; then
+			die "distutils-r1, python-r1, python-single-r1 or python-any-r1 
needs to be inherited to use python based documentation builders"
  		fi
  		;;
  	"doxygen")
@@ -119,6 +165,7 @@ case ${DOCS_BUILDER} in
  esac

  # @FUNCTION: python_append_dep
+# @INTERNAL
  # @DESCRIPTION:
  # Appends [\${PYTHON_USEDEP}] to all dependencies
  # for python based DOCS_BUILDERs such as mkdocs or
@@ -135,6 +182,7 @@ python_append_deps() {
  }

  # @FUNCTION: sphinx_deps
+# @INTERNAL
  # @DESCRIPTION:
  # Sets dependencies for sphinx
  sphinx_deps() {
@@ -142,28 +190,29 @@ sphinx_deps() {

  	: ${DOCS_AUTODOC:=1}

+	deps="dev-python/sphinx[\${PYTHON_USEDEP}]
+			${DOCS_DEPEND}"
  	if [[ ${DOCS_AUTODOC} == 0 ]]; then
  		if [[ -n "${DOCS_DEPEND}" ]]; then
  			die "${FUNCNAME}: do not set DOCS_AUTODOC to 0 if external plugins 
are used"
-		else
-			DOCS_DEPEND="$(python_gen_any_dep "
-			dev-python/sphinx[\${PYTHON_USEDEP}]")"
  		fi
-	elif [[ ${DOCS_AUTODOC} == 1 ]]; then
-		DOCS_DEPEND="$(python_gen_any_dep "
-			dev-python/sphinx[\${PYTHON_USEDEP}]
-			${DOCS_DEPEND}")"
-	else
+	elif [[ ${DOCS_AUTODOC} != 0 && ${DOCS_AUTODOC} != 1 ]]; then
  		die "${FUNCNAME}: DOCS_AUTODOC should be set to 0 or 1"
  	fi
+	if [[ ${_PYTHON_SINGLE_R1} ]]; then
+		DOCS_DEPEND="$(python_gen_cond_dep "${deps}")"
+	else
+		DOCS_DEPEND="$(python_gen_any_dep "${deps}")"
+	fi
  }

  # @FUNCTION: sphinx_compile
+# @INTERNAL
  # @DESCRIPTION:
  # Calls sphinx to build docs.
  #
-# If you overwrite src_compile or python_compile_all
-# do not call this function, call docs_compile instead
+# If you overwrite python_compile_all do not call
+# this function, call docs_compile instead
  sphinx_compile() {
  	debug-print-function ${FUNCNAME}
  	use doc || return
@@ -190,6 +239,7 @@ sphinx_compile() {
  }

  # @FUNCTION: mkdocs_deps
+# @INTERNAL
  # @DESCRIPTION:
  # Sets dependencies for mkdocs
  mkdocs_deps() {
@@ -197,26 +247,28 @@ mkdocs_deps() {

  	: ${DOCS_AUTODOC:=0}

+	deps="dev-python/mkdocs[\${PYTHON_USEDEP}]
+			${DOCS_DEPEND}"
  	if [[ ${DOCS_AUTODOC} == 1 ]]; then
-		DOCS_DEPEND="$(python_gen_any_dep "
-			dev-python/mkdocs[\${PYTHON_USEDEP}]
-			dev-python/mkautodoc[\${PYTHON_USEDEP}]
-		${DOCS_DEPEND}")"
-	elif [[ ${DOCS_AUTODOC} == 0 ]]; then
-		DOCS_DEPEND="$(python_gen_any_dep "
-			dev-python/mkdocs[\${PYTHON_USEDEP}]
-			${DOCS_DEPEND}")"
-	else
+		deps="dev-python/mkautodoc[\${PYTHON_USEDEP}]
+				${deps}"
+	elif [[ ${DOCS_AUTODOC} != 0 && ${DOCS_AUTODOC} != 1 ]]; then
  		die "${FUNCNAME}: DOCS_AUTODOC should be set to 0 or 1"
  	fi
+	if [[ ${_PYTHON_SINGLE_R1} ]]; then
+		DOCS_DEPEND="$(python_gen_cond_dep "${deps}")"
+	else
+		DOCS_DEPEND="$(python_gen_any_dep "${deps}")"
+	fi
  }

  # @FUNCTION: mkdocs_compile
+# @INTERNAL
  # @DESCRIPTION:
  # Calls mkdocs to build docs.
  #
-# If you overwrite src_compile or python_compile_all
-# do not call this function, call docs_compile instead
+# If you overwrite python_compile_all do not call
+# this function, call docs_compile instead
  mkdocs_compile() {
  	debug-print-function ${FUNCNAME}
  	use doc || return
@@ -236,6 +288,7 @@ mkdocs_compile() {
  }

  # @FUNCTION: doxygen_deps
+# @INTERNAL
  # @DESCRIPTION:
  # Sets dependencies for doxygen
  doxygen_deps() {
@@ -246,11 +299,9 @@ doxygen_deps() {
  }

  # @FUNCTION: doxygen_compile
+# @INTERNAL
  # @DESCRIPTION:
  # Calls doxygen to build docs.
-#
-# If you overwrite src_compile or python_compile_all
-# do not call this function, call docs_compile instead
  doxygen_compile() {
  	debug-print-function ${FUNCNAME}
  	use doc || return
@@ -273,12 +324,21 @@ doxygen_compile() {
  # @DESCRIPTION:
  # Calls DOCS_BUILDER and sets HTML_DOCS
  #
-# This function must be called in global scope.  Take care not to
-# overwrite the variables set by it. Has support for distutils-r1
-# eclass, but only if this eclass is inherited *after*
-# distutils-r1. If you need to extend src_compile() or
-# python_compile_all(), you can call the original implementation
-# as docs_compile.
+# This function must be called in src_compile. Take care not to
+# overwrite the variables set by it. If distutils-r1 is inherited
+# *before* this eclass, than docs_compile will be automatically
+# added to python_compile_all() and there is no need to call
+# it manually. Note that this function checks if USE="doc" is
+# enabled, and if not automatically exits. Therefore, there is
+# no need to wrap this function in a if statement.
+#
+# Example use:
+# @CODE
+# src_compile() {
+# 	default
+# 	docs_compile
+# }
+# @CODE
  docs_compile() {
  	debug-print-function ${FUNCNAME}
  	use doc || return



^ permalink raw reply related	[flat|nested] 2+ messages in thread
end of thread, other threads:[~2021-01-16 18:47 UTC | newest]

Thread overview: 2+ messages (download: mbox.gz follow: Atom feed
-- links below jump to the message on this page --
2021-01-16 13:49 [gentoo-dev] [PATCH 0/1]: docs.eclass: make compatible with python-single-r1 Andrew Ammerlaan
2021-01-16 18:47 ` [gentoo-dev] [PATCH 0/1 v2]: " Andrew Ammerlaan

This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox