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| Direktori : /snap/certbot/5911/lib/python3.12/site-packages/setuptools/_distutils/command/ |
| Current File : //snap/certbot/5911/lib/python3.12/site-packages/setuptools/_distutils/command/_framework_compat.py |
"""
Backward compatibility for homebrew builds on macOS.
"""
import functools
import os
import subprocess
import sys
import sysconfig
@functools.lru_cache
def enabled():
"""
Only enabled for Python 3.9 framework homebrew builds
except ensurepip and venv.
"""
PY39 = (3, 9) < sys.version_info < (3, 10)
framework = sys.platform == 'darwin' and sys._framework
homebrew = "Cellar" in sysconfig.get_config_var('projectbase')
venv = sys.prefix != sys.base_prefix
ensurepip = os.environ.get("ENSUREPIP_OPTIONS")
return PY39 and framework and homebrew and not venv and not ensurepip
schemes = {
'osx_framework_library': {
'stdlib': '{installed_base}/{platlibdir}/python{py_version_short}',
'platstdlib': '{platbase}/{platlibdir}/python{py_version_short}',
'purelib': '{homebrew_prefix}/lib/python{py_version_short}/site-packages',
'platlib': '{homebrew_prefix}/{platlibdir}/python{py_version_short}/site-packages',
'include': '{installed_base}/include/python{py_version_short}{abiflags}',
'platinclude': '{installed_platbase}/include/python{py_version_short}{abiflags}',
'scripts': '{homebrew_prefix}/bin',
'data': '{homebrew_prefix}',
}
}
@functools.lru_cache
def vars():
if not enabled():
return {}
homebrew_prefix = subprocess.check_output(['brew', '--prefix'], text=True).strip()
return locals()
def scheme(name):
"""
Override the selected scheme for posix_prefix.
"""
if not enabled() or not name.endswith('_prefix'):
return name
return 'osx_framework_library'