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https://github.com/python/cpython
synced 2024-10-14 10:48:24 +00:00
gh-103708: Make directory layout in sysconfig implementation configurable (#103709)
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parent
cf34b7704b
commit
f46987b828
16
Lib/site.py
16
Lib/site.py
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@ -260,6 +260,10 @@ def check_enableusersite():
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#
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# See https://bugs.python.org/issue29585
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# Copy of sysconfig._get_implementation()
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def _get_implementation():
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return 'Python'
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# Copy of sysconfig._getuserbase()
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def _getuserbase():
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env_base = os.environ.get("PYTHONUSERBASE", None)
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@ -275,7 +279,7 @@ def joinuser(*args):
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if os.name == "nt":
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base = os.environ.get("APPDATA") or "~"
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return joinuser(base, "Python")
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return joinuser(base, _get_implementation())
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if sys.platform == "darwin" and sys._framework:
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return joinuser("~", "Library", sys._framework,
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@ -288,12 +292,14 @@ def joinuser(*args):
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def _get_path(userbase):
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version = sys.version_info
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implementation = _get_implementation()
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implementation_lower = implementation.lower()
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if os.name == 'nt':
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ver_nodot = sys.winver.replace('.', '')
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return f'{userbase}\\Python{ver_nodot}\\site-packages'
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return f'{userbase}\\{implementation}{ver_nodot}\\site-packages'
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if sys.platform == 'darwin' and sys._framework:
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return f'{userbase}/lib/python/site-packages'
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return f'{userbase}/lib/{implementation_lower}/site-packages'
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return f'{userbase}/lib/python{version[0]}.{version[1]}/site-packages'
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@ -361,6 +367,8 @@ def getsitepackages(prefixes=None):
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continue
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seen.add(prefix)
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implementation = _get_implementation().lower()
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ver = sys.version_info
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if os.sep == '/':
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libdirs = [sys.platlibdir]
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if sys.platlibdir != "lib":
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@ -368,7 +376,7 @@ def getsitepackages(prefixes=None):
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for libdir in libdirs:
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path = os.path.join(prefix, libdir,
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"python%d.%d" % sys.version_info[:2],
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f"{implementation}{ver[0]}.{ver[1]}",
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"site-packages")
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sitepackages.append(path)
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else:
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@ -26,24 +26,24 @@
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_INSTALL_SCHEMES = {
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'posix_prefix': {
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'stdlib': '{installed_base}/{platlibdir}/python{py_version_short}',
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'platstdlib': '{platbase}/{platlibdir}/python{py_version_short}',
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'purelib': '{base}/lib/python{py_version_short}/site-packages',
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'platlib': '{platbase}/{platlibdir}/python{py_version_short}/site-packages',
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'stdlib': '{installed_base}/{platlibdir}/{implementation_lower}{py_version_short}',
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'platstdlib': '{platbase}/{platlibdir}/{implementation_lower}{py_version_short}',
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'purelib': '{base}/lib/{implementation_lower}{py_version_short}/site-packages',
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'platlib': '{platbase}/{platlibdir}/{implementation_lower}{py_version_short}/site-packages',
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'include':
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'{installed_base}/include/python{py_version_short}{abiflags}',
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'{installed_base}/include/{implementation_lower}{py_version_short}{abiflags}',
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'platinclude':
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'{installed_platbase}/include/python{py_version_short}{abiflags}',
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'{installed_platbase}/include/{implementation_lower}{py_version_short}{abiflags}',
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'scripts': '{base}/bin',
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'data': '{base}',
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},
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'posix_home': {
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'stdlib': '{installed_base}/lib/python',
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'platstdlib': '{base}/lib/python',
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'purelib': '{base}/lib/python',
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'platlib': '{base}/lib/python',
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'include': '{installed_base}/include/python',
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'platinclude': '{installed_base}/include/python',
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'stdlib': '{installed_base}/lib/{implementation_lower}',
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'platstdlib': '{base}/lib/{implementation_lower}',
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'purelib': '{base}/lib/{implementation_lower}',
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'platlib': '{base}/lib/{implementation_lower}',
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'include': '{installed_base}/include/{implementation_lower}',
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'platinclude': '{installed_base}/include/{implementation_lower}',
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'scripts': '{base}/bin',
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'data': '{base}',
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},
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@ -75,14 +75,14 @@
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# Downstream distributors who patch posix_prefix/nt scheme are encouraged to
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# leave the following schemes unchanged
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'posix_venv': {
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'stdlib': '{installed_base}/{platlibdir}/python{py_version_short}',
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'platstdlib': '{platbase}/{platlibdir}/python{py_version_short}',
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'purelib': '{base}/lib/python{py_version_short}/site-packages',
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'platlib': '{platbase}/{platlibdir}/python{py_version_short}/site-packages',
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'stdlib': '{installed_base}/{platlibdir}/{implementation_lower}{py_version_short}',
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'platstdlib': '{platbase}/{platlibdir}/{implementation_lower}{py_version_short}',
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'purelib': '{base}/lib/{implementation_lower}{py_version_short}/site-packages',
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'platlib': '{platbase}/{platlibdir}/{implementation_lower}{py_version_short}/site-packages',
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'include':
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'{installed_base}/include/python{py_version_short}{abiflags}',
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'{installed_base}/include/{implementation_lower}{py_version_short}{abiflags}',
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'platinclude':
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'{installed_platbase}/include/python{py_version_short}{abiflags}',
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'{installed_platbase}/include/{implementation_lower}{py_version_short}{abiflags}',
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'scripts': '{base}/bin',
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'data': '{base}',
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},
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@ -104,6 +104,8 @@
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else:
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_INSTALL_SCHEMES['venv'] = _INSTALL_SCHEMES['posix_venv']
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def _get_implementation():
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return 'Python'
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# NOTE: site.py has copy of this function.
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# Sync it when modify this function.
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@ -121,7 +123,7 @@ def joinuser(*args):
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if os.name == "nt":
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base = os.environ.get("APPDATA") or "~"
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return joinuser(base, "Python")
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return joinuser(base, _get_implementation())
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if sys.platform == "darwin" and sys._framework:
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return joinuser("~", "Library", sys._framework,
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@ -135,29 +137,29 @@ def joinuser(*args):
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_INSTALL_SCHEMES |= {
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# NOTE: When modifying "purelib" scheme, update site._get_path() too.
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'nt_user': {
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'stdlib': '{userbase}/Python{py_version_nodot_plat}',
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'platstdlib': '{userbase}/Python{py_version_nodot_plat}',
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'purelib': '{userbase}/Python{py_version_nodot_plat}/site-packages',
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'platlib': '{userbase}/Python{py_version_nodot_plat}/site-packages',
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'include': '{userbase}/Python{py_version_nodot_plat}/Include',
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'scripts': '{userbase}/Python{py_version_nodot_plat}/Scripts',
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'stdlib': '{userbase}/{implementation}{py_version_nodot_plat}',
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'platstdlib': '{userbase}/{implementation}{py_version_nodot_plat}',
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'purelib': '{userbase}/{implementation}{py_version_nodot_plat}/site-packages',
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'platlib': '{userbase}/{implementation}{py_version_nodot_plat}/site-packages',
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'include': '{userbase}/{implementation}{py_version_nodot_plat}/Include',
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'scripts': '{userbase}/{implementation}{py_version_nodot_plat}/Scripts',
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'data': '{userbase}',
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},
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'posix_user': {
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'stdlib': '{userbase}/{platlibdir}/python{py_version_short}',
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'platstdlib': '{userbase}/{platlibdir}/python{py_version_short}',
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'purelib': '{userbase}/lib/python{py_version_short}/site-packages',
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'platlib': '{userbase}/lib/python{py_version_short}/site-packages',
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'include': '{userbase}/include/python{py_version_short}',
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'stdlib': '{userbase}/{platlibdir}/{implementation_lower}{py_version_short}',
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'platstdlib': '{userbase}/{platlibdir}/{implementation_lower}{py_version_short}',
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'purelib': '{userbase}/lib/{implementation_lower}{py_version_short}/site-packages',
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'platlib': '{userbase}/lib/{implementation_lower}{py_version_short}/site-packages',
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'include': '{userbase}/include/{implementation_lower}{py_version_short}',
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'scripts': '{userbase}/bin',
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'data': '{userbase}',
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},
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'osx_framework_user': {
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'stdlib': '{userbase}/lib/python',
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'platstdlib': '{userbase}/lib/python',
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'purelib': '{userbase}/lib/python/site-packages',
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'platlib': '{userbase}/lib/python/site-packages',
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'include': '{userbase}/include/python{py_version_short}',
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'stdlib': '{userbase}/lib/{implementation_lower}',
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'platstdlib': '{userbase}/lib/{implementation_lower}',
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'purelib': '{userbase}/lib/{implementation_lower}/site-packages',
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'platlib': '{userbase}/lib/{implementation_lower}/site-packages',
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'include': '{userbase}/include/{implementation_lower}{py_version_short}',
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'scripts': '{userbase}/bin',
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'data': '{userbase}',
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},
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@ -459,6 +461,8 @@ def _init_config_vars():
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_CONFIG_VARS['platbase'] = _EXEC_PREFIX
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_CONFIG_VARS['projectbase'] = _PROJECT_BASE
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_CONFIG_VARS['platlibdir'] = sys.platlibdir
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_CONFIG_VARS['implementation'] = _get_implementation()
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_CONFIG_VARS['implementation_lower'] = _get_implementation().lower()
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try:
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_CONFIG_VARS['abiflags'] = sys.abiflags
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except AttributeError:
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@ -0,0 +1 @@
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Make hardcoded python name, a configurable parameter so that different implementations of python can override it instead of making huge diffs in sysconfig.py
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