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bpo-31904: Fix site and sysconfig modules for VxWorks RTOS (GH-21821)

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pxinwr 2020-12-21 06:27:42 +08:00 • committed by GitHub
parent c95f8bc270
commit ab74c014ae
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7 changed files with 113 additions and 72 deletions
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115
Lib/sysconfig.py
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@ -51,34 +51,65 @@ _INSTALL_SCHEMES = {
'scripts': '{base}/Scripts',
'data': '{base}',
},
# NOTE: When modifying "purelib" scheme, update site._get_path() too.
'nt_user': {
'stdlib': '{userbase}/Python{py_version_nodot_plat}',
'platstdlib': '{userbase}/Python{py_version_nodot_plat}',
'purelib': '{userbase}/Python{py_version_nodot_plat}/site-packages',
'platlib': '{userbase}/Python{py_version_nodot_plat}/site-packages',
'include': '{userbase}/Python{py_version_nodot_plat}/Include',
'scripts': '{userbase}/Python{py_version_nodot_plat}/Scripts',
'data': '{userbase}',
},
'posix_user': {
'stdlib': '{userbase}/{platlibdir}/python{py_version_short}',
'platstdlib': '{userbase}/{platlibdir}/python{py_version_short}',
'purelib': '{userbase}/lib/python{py_version_short}/site-packages',
'platlib': '{userbase}/{platlibdir}/python{py_version_short}/site-packages',
'include': '{userbase}/include/python{py_version_short}',
'scripts': '{userbase}/bin',
'data': '{userbase}',
},
'osx_framework_user': {
'stdlib': '{userbase}/lib/python',
'platstdlib': '{userbase}/lib/python',
'purelib': '{userbase}/lib/python/site-packages',
'platlib': '{userbase}/lib/python/site-packages',
'include': '{userbase}/include',
'scripts': '{userbase}/bin',
'data': '{userbase}',
},
}
# NOTE: site.py has copy of this function.
# Sync it when modify this function.
def _getuserbase():
env_base = os.environ.get("PYTHONUSERBASE", None)
if env_base:
return env_base
# VxWorks has no home directories
if sys.platform == "vxworks":
return None
def joinuser(*args):
return os.path.expanduser(os.path.join(*args))
if os.name == "nt":
base = os.environ.get("APPDATA") or "~"
return joinuser(base, "Python")
if sys.platform == "darwin" and sys._framework:
return joinuser("~", "Library", sys._framework,
"%d.%d" % sys.version_info[:2])
return joinuser("~", ".local")
_HAS_USER_BASE = (_getuserbase() is not None)
if _HAS_USER_BASE:
_INSTALL_SCHEMES |= {
# NOTE: When modifying "purelib" scheme, update site._get_path() too.
'nt_user': {
'stdlib': '{userbase}/Python{py_version_nodot_plat}',
'platstdlib': '{userbase}/Python{py_version_nodot_plat}',
'purelib': '{userbase}/Python{py_version_nodot_plat}/site-packages',
'platlib': '{userbase}/Python{py_version_nodot_plat}/site-packages',
'include': '{userbase}/Python{py_version_nodot_plat}/Include',
'scripts': '{userbase}/Python{py_version_nodot_plat}/Scripts',
'data': '{userbase}',
},
'posix_user': {
'stdlib': '{userbase}/{platlibdir}/python{py_version_short}',
'platstdlib': '{userbase}/{platlibdir}/python{py_version_short}',
'purelib': '{userbase}/lib/python{py_version_short}/site-packages',
'platlib': '{userbase}/{platlibdir}/python{py_version_short}/site-packages',
'include': '{userbase}/include/python{py_version_short}',
'scripts': '{userbase}/bin',
'data': '{userbase}',
},
'osx_framework_user': {
'stdlib': '{userbase}/lib/python',
'platstdlib': '{userbase}/lib/python',
'purelib': '{userbase}/lib/python/site-packages',
'platlib': '{userbase}/lib/python/site-packages',
'include': '{userbase}/include',
'scripts': '{userbase}/bin',
'data': '{userbase}',
},
}
_SCHEME_KEYS = ('stdlib', 'platstdlib', 'purelib', 'platlib', 'include',
@ -183,25 +214,6 @@ def _get_default_scheme():
return os.name
# NOTE: site.py has copy of this function.
# Sync it when modify this function.
def _getuserbase():
env_base = os.environ.get("PYTHONUSERBASE", None)
if env_base:
return env_base
def joinuser(*args):
return os.path.expanduser(os.path.join(*args))
if os.name == "nt":
base = os.environ.get("APPDATA") or "~"
return joinuser(base, "Python")
if sys.platform == "darwin" and sys._framework:
return joinuser("~", "Library", sys._framework,
"%d.%d" % sys.version_info[:2])
return joinuser("~", ".local")
def _parse_makefile(filename, vars=None):
@ -558,10 +570,11 @@ def get_config_vars(*args):
SO = _CONFIG_VARS.get('EXT_SUFFIX')
if SO is not None:
_CONFIG_VARS['SO'] = SO
# Setting 'userbase' is done below the call to the
# init function to enable using 'get_config_var' in
# the init-function.
_CONFIG_VARS['userbase'] = _getuserbase()
if _HAS_USER_BASE:
# Setting 'userbase' is done below the call to the
# init function to enable using 'get_config_var' in
# the init-function.
_CONFIG_VARS['userbase'] = _getuserbase()
# Always convert srcdir to an absolute path
srcdir = _CONFIG_VARS.get('srcdir', _PROJECT_BASE)