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Message-ID: <bdf261a8fc29a06d41168244cac2b0ba45efe13c.1752067814.git.mchehab+huawei@kernel.org>
Date: Wed, 9 Jul 2025 15:52:00 +0200
From: Mauro Carvalho Chehab <mchehab+huawei@...nel.org>
To: Linux Doc Mailing List <linux-doc@...r.kernel.org>,
Jonathan Corbet <corbet@....net>
Cc: Mauro Carvalho Chehab <mchehab+huawei@...nel.org>,
"Akira Yokosawa" <akiyks@...il.com>,
Mauro Carvalho Chehab <mchehab@...nel.org>,
linux-kernel@...r.kernel.org
Subject: [PATCH v2 28/39] scripts: sphinx-pre-install: add more generic checkers on a class
Better organize the code by moving the more generic methods
to MissingCheckers. Such class contain only binary and package
dependent missing checkers, but no distro-specific data or code.
All distro-specific data/code remains at SphinxDependencyChecker
class.
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@...nel.org>
---
scripts/sphinx-pre-install.py | 142 ++++++++++++++++++----------------
1 file changed, 76 insertions(+), 66 deletions(-)
diff --git a/scripts/sphinx-pre-install.py b/scripts/sphinx-pre-install.py
index b00e50028f4d..9127487bd4d7 100755
--- a/scripts/sphinx-pre-install.py
+++ b/scripts/sphinx-pre-install.py
@@ -150,7 +150,7 @@ class DepManager:
if output_msg:
print(f"\n{output_msg}\n")
-class AncillaryCheckers:
+class AncillaryMethods:
"""
Ancillary methods that checks for missing dependencies for different
types of types, like binaries, python modules, rpm deps, etc.
@@ -261,81 +261,24 @@ class AncillaryCheckers:
return subprocess.run(*args, **kwargs)
-class SphinxDependencyChecker(AncillaryCheckers):
- # List of required texlive packages on Fedora and OpenSuse
- texlive = {
- "amsfonts.sty": "texlive-amsfonts",
- "amsmath.sty": "texlive-amsmath",
- "amssymb.sty": "texlive-amsfonts",
- "amsthm.sty": "texlive-amscls",
- "anyfontsize.sty": "texlive-anyfontsize",
- "atbegshi.sty": "texlive-oberdiek",
- "bm.sty": "texlive-tools",
- "capt-of.sty": "texlive-capt-of",
- "cmap.sty": "texlive-cmap",
- "ctexhook.sty": "texlive-ctex",
- "ecrm1000.tfm": "texlive-ec",
- "eqparbox.sty": "texlive-eqparbox",
- "eu1enc.def": "texlive-euenc",
- "fancybox.sty": "texlive-fancybox",
- "fancyvrb.sty": "texlive-fancyvrb",
- "float.sty": "texlive-float",
- "fncychap.sty": "texlive-fncychap",
- "footnote.sty": "texlive-mdwtools",
- "framed.sty": "texlive-framed",
- "luatex85.sty": "texlive-luatex85",
- "multirow.sty": "texlive-multirow",
- "needspace.sty": "texlive-needspace",
- "palatino.sty": "texlive-psnfss",
- "parskip.sty": "texlive-parskip",
- "polyglossia.sty": "texlive-polyglossia",
- "tabulary.sty": "texlive-tabulary",
- "threeparttable.sty": "texlive-threeparttable",
- "titlesec.sty": "texlive-titlesec",
- "ucs.sty": "texlive-ucs",
- "upquote.sty": "texlive-upquote",
- "wrapfig.sty": "texlive-wrapfig",
- }
+class MissingCheckers(AncillaryMethods):
- def __init__(self, args):
+ def __init__(self, args, texlive):
self.pdf = args.pdf
self.virtualenv = args.virtualenv
self.version_check = args.version_check
+ self.texlive = texlive
self.deps = DepManager(self.pdf)
self.need_symlink = 0
self.need_sphinx = 0
- self.need_pip = 0
- self.rec_sphinx_upgrade = 0
+
self.verbose_warn_install = 1
- self.system_release = ""
- self.install = ""
self.virtenv_dir = ""
- self.python_cmd = ""
- self.activate_cmd = ""
- # Some distros may not have a Sphinx shipped package compatible with
- # our minimal requirements
- self.package_supported = True
-
- # Recommend a new python version
- self.recommend_python = None
-
- # Certain hints are meant to be shown only once
- self.first_hint = True
-
- self.min_version = (0, 0, 0)
- self.cur_version = (0, 0, 0)
- self.latest_avail_ver = (0, 0, 0)
- self.venv_ver = (0, 0, 0)
-
- prefix = os.environ.get("srctree", ".") + "/"
-
- self.conf = prefix + "Documentation/conf.py"
- self.requirement_file = prefix + "Documentation/sphinx/requirements.txt"
- self.virtenv_prefix = ["sphinx_", "Sphinx_" ]
+ self.install = ""
#
# Methods to check if a feature exists
@@ -460,9 +403,9 @@ class SphinxDependencyChecker(AncillaryCheckers):
if match:
return parse_version(match.group(1))
- def check_sphinx(self):
+ def check_sphinx(self, conf):
try:
- with open(self.conf, "r", encoding="utf-8") as f:
+ with open(conf, "r", encoding="utf-8") as f:
for line in f:
match = re.match(r"^\s*needs_sphinx\s*=\s*[\'\"]([\d\.]+)[\'\"]", line)
if match:
@@ -513,6 +456,73 @@ class SphinxDependencyChecker(AncillaryCheckers):
return True
+class SphinxDependencyChecker(MissingCheckers):
+
+ def __init__(self, args):
+ # List of required texlive packages on Fedora and OpenSuse
+ texlive = {
+ "amsfonts.sty": "texlive-amsfonts",
+ "amsmath.sty": "texlive-amsmath",
+ "amssymb.sty": "texlive-amsfonts",
+ "amsthm.sty": "texlive-amscls",
+ "anyfontsize.sty": "texlive-anyfontsize",
+ "atbegshi.sty": "texlive-oberdiek",
+ "bm.sty": "texlive-tools",
+ "capt-of.sty": "texlive-capt-of",
+ "cmap.sty": "texlive-cmap",
+ "ctexhook.sty": "texlive-ctex",
+ "ecrm1000.tfm": "texlive-ec",
+ "eqparbox.sty": "texlive-eqparbox",
+ "eu1enc.def": "texlive-euenc",
+ "fancybox.sty": "texlive-fancybox",
+ "fancyvrb.sty": "texlive-fancyvrb",
+ "float.sty": "texlive-float",
+ "fncychap.sty": "texlive-fncychap",
+ "footnote.sty": "texlive-mdwtools",
+ "framed.sty": "texlive-framed",
+ "luatex85.sty": "texlive-luatex85",
+ "multirow.sty": "texlive-multirow",
+ "needspace.sty": "texlive-needspace",
+ "palatino.sty": "texlive-psnfss",
+ "parskip.sty": "texlive-parskip",
+ "polyglossia.sty": "texlive-polyglossia",
+ "tabulary.sty": "texlive-tabulary",
+ "threeparttable.sty": "texlive-threeparttable",
+ "titlesec.sty": "texlive-titlesec",
+ "ucs.sty": "texlive-ucs",
+ "upquote.sty": "texlive-upquote",
+ "wrapfig.sty": "texlive-wrapfig",
+ }
+
+ super().__init__(args, texlive)
+
+ self.need_pip = 0
+ self.rec_sphinx_upgrade = 0
+
+ self.system_release = ""
+ self.python_cmd = ""
+ self.activate_cmd = ""
+
+ # Some distros may not have a Sphinx shipped package compatible with
+ # our minimal requirements
+ self.package_supported = True
+
+ # Recommend a new python version
+ self.recommend_python = None
+
+ # Certain hints are meant to be shown only once
+ self.first_hint = True
+
+ self.min_version = (0, 0, 0)
+ self.cur_version = (0, 0, 0)
+ self.latest_avail_ver = (0, 0, 0)
+ self.venv_ver = (0, 0, 0)
+
+ prefix = os.environ.get("srctree", ".") + "/"
+
+ self.conf = prefix + "Documentation/conf.py"
+ self.requirement_file = prefix + "Documentation/sphinx/requirements.txt"
+ self.virtenv_prefix = ["sphinx_", "Sphinx_" ]
#
# Distro-specific hints methods
@@ -1187,7 +1197,7 @@ class SphinxDependencyChecker(AncillaryCheckers):
self.python_cmd = sys.executable
# Check if Sphinx is already accessible from current environment
- self.check_sphinx()
+ self.check_sphinx(self.conf)
if self.system_release:
print(f"Detected OS: {self.system_release}.")
--
2.49.0
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