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Code Issues Projects Releases Packages Wiki Activity Actions 13

Docs: Test presence of optional extensions with importlib (#130445)

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Adam Turner 2025-02-22 17:52:47 +00:00 • committed by GitHub
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commit 3cc9e867eb
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1 changed files with 14 additions and 15 deletions
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29
Doc/conf.py
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@ -6,9 +6,10 @@
# The contents of this file are pickled, so don't put values in the namespace # The contents of this file are pickled, so don't put values in the namespace
# that aren't pickleable (module imports are okay, they're removed automatically). # that aren't pickleable (module imports are okay, they're removed automatically).
import importlib
import os import os
import sys import sys
from importlib import import_module
from importlib.util import find_spec
# Make our custom extensions available to Sphinx # Make our custom extensions available to Sphinx
sys.path.append(os.path.abspath('tools/extensions')) sys.path.append(os.path.abspath('tools/extensions'))
@ -39,19 +40,17 @@ extensions = [
] ]
# Skip if downstream redistributors haven't installed them # Skip if downstream redistributors haven't installed them
try: _OPTIONAL_EXTENSIONS = (
import notfound.extension # noqa: F401 'notfound.extension',
except ImportError: 'sphinxext.opengraph',
pass )
else: for optional_ext in _OPTIONAL_EXTENSIONS:
extensions.append('notfound.extension') try:
try: if find_spec(optional_ext) is not None:
import sphinxext.opengraph # noqa: F401 extensions.append(optional_ext)
except ImportError: except (ImportError, ValueError):
pass pass
else: del _OPTIONAL_EXTENSIONS
extensions.append('sphinxext.opengraph')
doctest_global_setup = ''' doctest_global_setup = '''
try: try:
@ -74,7 +73,7 @@ copyright = "2001 Python Software Foundation"
# We look for the Include/patchlevel.h file in the current Python source tree # We look for the Include/patchlevel.h file in the current Python source tree
# and replace the values accordingly. # and replace the values accordingly.
# See Doc/tools/extensions/patchlevel.py # See Doc/tools/extensions/patchlevel.py
version, release = importlib.import_module('patchlevel').get_version_info() version, release = import_module('patchlevel').get_version_info()
rst_epilog = f""" rst_epilog = f"""
.. |python_version_literal| replace:: ``Python {version}`` .. |python_version_literal| replace:: ``Python {version}``