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kromskii2 committed 2025-03-15 09:36:28 +07:00
1 parent ac32c55ab9
commit ee94d8e529
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venv/Lib/site-packages/pip/_vendor/distlib/wheel.py
+96 -78
View File
@@ -1,6 +1,6 @@
# -*- coding: utf-8 -*-
#
# Copyright (C) 2013-2020 Vinay Sajip.
# Copyright (C) 2013-2023 Vinay Sajip.
# Licensed to the Python Software Foundation under a contributor agreement.
# See LICENSE.txt and CONTRIBUTORS.txt.
#
@@ -24,16 +24,14 @@ import zipfile
from . import __version__, DistlibException
from .compat import sysconfig, ZipFile, fsdecode, text_type, filter
from .database import InstalledDistribution
from .metadata import (Metadata, METADATA_FILENAME, WHEEL_METADATA_FILENAME,
LEGACY_METADATA_FILENAME)
from .util import (FileOperator, convert_path, CSVReader, CSVWriter, Cache,
cached_property, get_cache_base, read_exports, tempdir,
get_platform)
from .metadata import Metadata, WHEEL_METADATA_FILENAME, LEGACY_METADATA_FILENAME
from .util import (FileOperator, convert_path, CSVReader, CSVWriter, Cache, cached_property, get_cache_base,
read_exports, tempdir, get_platform)
from .version import NormalizedVersion, UnsupportedVersionError
logger = logging.getLogger(__name__)
cache = None # created when needed
cache = None # created when needed
if hasattr(sys, 'pypy_version_info'): # pragma: no cover
IMP_PREFIX = 'pp'
@@ -45,7 +43,7 @@ else:
IMP_PREFIX = 'cp'
VER_SUFFIX = sysconfig.get_config_var('py_version_nodot')
if not VER_SUFFIX: # pragma: no cover
if not VER_SUFFIX: # pragma: no cover
VER_SUFFIX = '%s%s' % sys.version_info[:2]
PYVER = 'py' + VER_SUFFIX
IMPVER = IMP_PREFIX + VER_SUFFIX
@@ -56,6 +54,7 @@ ABI = sysconfig.get_config_var('SOABI')
if ABI and ABI.startswith('cpython-'):
ABI = ABI.replace('cpython-', 'cp').split('-')[0]
else:
def _derive_abi():
parts = ['cp', VER_SUFFIX]
if sysconfig.get_config_var('Py_DEBUG'):
@@ -73,10 +72,12 @@ else:
if us == 4 or (us is None and sys.maxunicode == 0x10FFFF):
parts.append('u')
return ''.join(parts)
ABI = _derive_abi()
del _derive_abi
FILENAME_RE = re.compile(r'''
FILENAME_RE = re.compile(
r'''
(?P<nm>[^-]+)
-(?P<vn>\d+[^-]*)
(-(?P<bn>\d+[^-]*))?
@@ -109,12 +110,14 @@ else:
import importlib.machinery
import importlib.util
def _get_suffixes():
if imp:
return [s[0] for s in imp.get_suffixes()]
else:
return importlib.machinery.EXTENSION_SUFFIXES
def _load_dynamic(name, path):
# https://docs.python.org/3/library/importlib.html#importing-a-source-file-directly
if imp:
@@ -126,7 +129,9 @@ def _load_dynamic(name, path):
spec.loader.exec_module(module)
return module
class Mounter(object):
def __init__(self):
self.impure_wheels = {}
self.libs = {}
@@ -161,6 +166,7 @@ class Mounter(object):
result.__package__ = parts[0]
return result
_hook = Mounter()
@@ -227,8 +233,7 @@ class Wheel(object):
arch = '.'.join(self.arch)
# replace - with _ as a local version separator
version = self.version.replace('-', '_')
return '%s-%s%s-%s-%s-%s.whl' % (self.name, version, buildver,
pyver, abi, arch)
return '%s-%s%s-%s-%s-%s.whl' % (self.name, version, buildver, pyver, abi, arch)
@property
def exists(self):
@@ -249,14 +254,14 @@ class Wheel(object):
info_dir = '%s.dist-info' % name_ver
wrapper = codecs.getreader('utf-8')
with ZipFile(pathname, 'r') as zf:
wheel_metadata = self.get_wheel_metadata(zf)
wv = wheel_metadata['Wheel-Version'].split('.', 1)
file_version = tuple([int(i) for i in wv])
self.get_wheel_metadata(zf)
# wv = wheel_metadata['Wheel-Version'].split('.', 1)
# file_version = tuple([int(i) for i in wv])
# if file_version < (1, 1):
# fns = [WHEEL_METADATA_FILENAME, METADATA_FILENAME,
# LEGACY_METADATA_FILENAME]
# fns = [WHEEL_METADATA_FILENAME, METADATA_FILENAME,
# LEGACY_METADATA_FILENAME]
# else:
# fns = [WHEEL_METADATA_FILENAME, METADATA_FILENAME]
# fns = [WHEEL_METADATA_FILENAME, METADATA_FILENAME]
fns = [WHEEL_METADATA_FILENAME, LEGACY_METADATA_FILENAME]
result = None
for fn in fns:
@@ -332,7 +337,7 @@ class Wheel(object):
return hash_kind, result
def write_record(self, records, record_path, archive_record_path):
records = list(records) # make a copy, as mutated
records = list(records) # make a copy, as mutated
records.append((archive_record_path, '', ''))
with CSVWriter(record_path) as writer:
for row in records:
@@ -341,7 +346,7 @@ class Wheel(object):
def write_records(self, info, libdir, archive_paths):
records = []
distinfo, info_dir = info
hasher = getattr(hashlib, self.hash_kind)
# hasher = getattr(hashlib, self.hash_kind)
for ap, p in archive_paths:
with open(p, 'rb') as f:
data = f.read()
@@ -466,6 +471,7 @@ class Wheel(object):
if '.dist-info' in ap:
n += 10000
return (n, ap)
archive_paths = sorted(archive_paths, key=sorter)
# Now, at last, RECORD.
@@ -503,7 +509,7 @@ class Wheel(object):
installed, and the headers, scripts, data and dist-info metadata are
not written. If kwarg ``bytecode_hashed_invalidation`` is True, written
bytecode will try to use file-hash based invalidation (PEP-552) on
supported interpreter versions (CPython 2.7+).
supported interpreter versions (CPython 3.7+).
The return value is a :class:`InstalledDistribution` instance unless
``options.lib_only`` is True, in which case the return value is ``None``.
@@ -553,11 +559,11 @@ class Wheel(object):
# make a new instance rather than a copy of maker's,
# as we mutate it
fileop = FileOperator(dry_run=dry_run)
fileop.record = True # so we can rollback if needed
fileop.record = True # so we can rollback if needed
bc = not sys.dont_write_bytecode # Double negatives. Lovely!
bc = not sys.dont_write_bytecode # Double negatives. Lovely!
outfiles = [] # for RECORD writing
outfiles = [] # for RECORD writing
# for script copying/shebang processing
workdir = tempfile.mkdtemp()
@@ -591,8 +597,7 @@ class Wheel(object):
if lib_only and u_arcname.startswith((info_pfx, data_pfx)):
logger.debug('lib_only: skipping %s', u_arcname)
continue
is_script = (u_arcname.startswith(script_pfx)
and not u_arcname.endswith('.exe'))
is_script = (u_arcname.startswith(script_pfx) and not u_arcname.endswith('.exe'))
if u_arcname.startswith(data_pfx):
_, where, rp = u_arcname.split('/', 2)
@@ -624,14 +629,12 @@ class Wheel(object):
'%s' % outfile)
if bc and outfile.endswith('.py'):
try:
pyc = fileop.byte_compile(outfile,
hashed_invalidation=bc_hashed_invalidation)
pyc = fileop.byte_compile(outfile, hashed_invalidation=bc_hashed_invalidation)
outfiles.append(pyc)
except Exception:
# Don't give up if byte-compilation fails,
# but log it and perhaps warn the user
logger.warning('Byte-compilation failed',
exc_info=True)
logger.warning('Byte-compilation failed', exc_info=True)
else:
fn = os.path.basename(convert_path(arcname))
workname = os.path.join(workdir, fn)
@@ -700,7 +703,7 @@ class Wheel(object):
fileop.set_executable_mode(filenames)
if gui_scripts:
options = {'gui': True }
options = {'gui': True}
for k, v in gui_scripts.items():
script = '%s = %s' % (k, v)
filenames = maker.make(script, options)
@@ -710,7 +713,7 @@ class Wheel(object):
dist = InstalledDistribution(p)
# Write SHARED
paths = dict(paths) # don't change passed in dict
paths = dict(paths) # don't change passed in dict
del paths['purelib']
del paths['platlib']
paths['lib'] = libdir
@@ -719,8 +722,7 @@ class Wheel(object):
outfiles.append(p)
# Write RECORD
dist.write_installed_files(outfiles, paths['prefix'],
dry_run)
dist.write_installed_files(outfiles, paths['prefix'], dry_run)
return dist
except Exception: # pragma: no cover
logger.exception('installation failed.')
@@ -733,8 +735,7 @@ class Wheel(object):
global cache
if cache is None:
# Use native string to avoid issues on 2.x: see Python #20140.
base = os.path.join(get_cache_base(), str('dylib-cache'),
'%s.%s' % sys.version_info[:2])
base = os.path.join(get_cache_base(), str('dylib-cache'), '%s.%s' % sys.version_info[:2])
cache = Cache(base)
return cache
@@ -751,7 +752,7 @@ class Wheel(object):
wf = wrapper(bf)
extensions = json.load(wf)
cache = self._get_dylib_cache()
prefix = cache.prefix_to_dir(pathname)
prefix = cache.prefix_to_dir(self.filename, use_abspath=False)
cache_base = os.path.join(cache.base, prefix)
if not os.path.isdir(cache_base):
os.makedirs(cache_base)
@@ -782,7 +783,7 @@ class Wheel(object):
"""
Determine if a wheel is asserted as mountable by its metadata.
"""
return True # for now - metadata details TBD
return True # for now - metadata details TBD
def mount(self, append=False):
pathname = os.path.abspath(os.path.join(self.dirname, self.filename))
@@ -820,10 +821,10 @@ class Wheel(object):
def verify(self):
pathname = os.path.join(self.dirname, self.filename)
name_ver = '%s-%s' % (self.name, self.version)
data_dir = '%s.data' % name_ver
# data_dir = '%s.data' % name_ver
info_dir = '%s.dist-info' % name_ver
metadata_name = posixpath.join(info_dir, LEGACY_METADATA_FILENAME)
# metadata_name = posixpath.join(info_dir, LEGACY_METADATA_FILENAME)
wheel_metadata_name = posixpath.join(info_dir, 'WHEEL')
record_name = posixpath.join(info_dir, 'RECORD')
@@ -832,9 +833,9 @@ class Wheel(object):
with ZipFile(pathname, 'r') as zf:
with zf.open(wheel_metadata_name) as bwf:
wf = wrapper(bwf)
message = message_from_file(wf)
wv = message['Wheel-Version'].split('.', 1)
file_version = tuple([int(i) for i in wv])
message_from_file(wf)
# wv = message['Wheel-Version'].split('.', 1)
# file_version = tuple([int(i) for i in wv])
# TODO version verification
records = {}
@@ -903,15 +904,14 @@ class Wheel(object):
def update_version(version, path):
updated = None
try:
v = NormalizedVersion(version)
NormalizedVersion(version)
i = version.find('-')
if i < 0:
updated = '%s+1' % version
else:
parts = [int(s) for s in version[i + 1:].split('.')]
parts[-1] += 1
updated = '%s+%s' % (version[:i],
'.'.join(str(i) for i in parts))
updated = '%s+%s' % (version[:i], '.'.join(str(i) for i in parts))
except UnsupportedVersionError:
logger.debug('Cannot update non-compliant (PEP-440) '
'version %r', version)
@@ -920,8 +920,7 @@ class Wheel(object):
md.version = updated
legacy = path.endswith(LEGACY_METADATA_FILENAME)
md.write(path=path, legacy=legacy)
logger.debug('Version updated from %r to %r', version,
updated)
logger.debug('Version updated from %r to %r', version, updated)
pathname = os.path.join(self.dirname, self.filename)
name_ver = '%s-%s' % (self.name, self.version)
@@ -957,9 +956,7 @@ class Wheel(object):
update_version(current_version, path)
# Decide where the new wheel goes.
if dest_dir is None:
fd, newpath = tempfile.mkstemp(suffix='.whl',
prefix='wheel-update-',
dir=workdir)
fd, newpath = tempfile.mkstemp(suffix='.whl', prefix='wheel-update-', dir=workdir)
os.close(fd)
else:
if not os.path.isdir(dest_dir):
@@ -974,6 +971,7 @@ class Wheel(object):
shutil.copyfile(newpath, pathname)
return modified
def _get_glibc_version():
import platform
ver = platform.libc_ver()
@@ -984,15 +982,25 @@ def _get_glibc_version():
result = tuple(result)
return result
def compatible_tags():
"""
Return (pyver, abi, arch) tuples compatible with this Python.
"""
versions = [VER_SUFFIX]
major = VER_SUFFIX[0]
for minor in range(sys.version_info[1] - 1, - 1, -1):
versions.append(''.join([major, str(minor)]))
class _Version:
def __init__(self, major, minor):
self.major = major
self.major_minor = (major, minor)
self.string = ''.join((str(major), str(minor)))
def __str__(self):
return self.string
versions = [
_Version(sys.version_info.major, minor_version)
for minor_version in range(sys.version_info.minor, -1, -1)
]
abis = []
for suffix in _get_suffixes():
if suffix.startswith('.abi'):
@@ -1023,40 +1031,50 @@ def compatible_tags():
while minor >= 0:
for match in matches:
s = '%s_%s_%s_%s' % (name, major, minor, match)
if s != ARCH: # already there
if s != ARCH: # already there
arches.append(s)
minor -= 1
# Most specific - our Python version, ABI and arch
for abi in abis:
for arch in arches:
result.append((''.join((IMP_PREFIX, versions[0])), abi, arch))
# manylinux
if abi != 'none' and sys.platform.startswith('linux'):
arch = arch.replace('linux_', '')
parts = _get_glibc_version()
if len(parts) == 2:
if parts >= (2, 5):
result.append((''.join((IMP_PREFIX, versions[0])), abi,
'manylinux1_%s' % arch))
if parts >= (2, 12):
result.append((''.join((IMP_PREFIX, versions[0])), abi,
'manylinux2010_%s' % arch))
if parts >= (2, 17):
result.append((''.join((IMP_PREFIX, versions[0])), abi,
'manylinux2014_%s' % arch))
result.append((''.join((IMP_PREFIX, versions[0])), abi,
'manylinux_%s_%s_%s' % (parts[0], parts[1],
arch)))
for i, version_object in enumerate(versions):
version = str(version_object)
add_abis = []
if i == 0:
add_abis = abis
if IMP_PREFIX == 'cp' and version_object.major_minor >= (3, 2):
limited_api_abi = 'abi' + str(version_object.major)
if limited_api_abi not in add_abis:
add_abis.append(limited_api_abi)
for abi in add_abis:
for arch in arches:
result.append((''.join((IMP_PREFIX, version)), abi, arch))
# manylinux
if abi != 'none' and sys.platform.startswith('linux'):
arch = arch.replace('linux_', '')
parts = _get_glibc_version()
if len(parts) == 2:
if parts >= (2, 5):
result.append((''.join((IMP_PREFIX, version)), abi, 'manylinux1_%s' % arch))
if parts >= (2, 12):
result.append((''.join((IMP_PREFIX, version)), abi, 'manylinux2010_%s' % arch))
if parts >= (2, 17):
result.append((''.join((IMP_PREFIX, version)), abi, 'manylinux2014_%s' % arch))
result.append((''.join(
(IMP_PREFIX, version)), abi, 'manylinux_%s_%s_%s' % (parts[0], parts[1], arch)))
# where no ABI / arch dependency, but IMP_PREFIX dependency
for i, version in enumerate(versions):
for i, version_object in enumerate(versions):
version = str(version_object)
result.append((''.join((IMP_PREFIX, version)), 'none', 'any'))
if i == 0:
result.append((''.join((IMP_PREFIX, version[0])), 'none', 'any'))
# no IMP_PREFIX, ABI or arch dependency
for i, version in enumerate(versions):
for i, version_object in enumerate(versions):
version = str(version_object)
result.append((''.join(('py', version)), 'none', 'any'))
if i == 0:
result.append((''.join(('py', version[0])), 'none', 'any'))
@@ -1071,7 +1089,7 @@ del compatible_tags
def is_compatible(wheel, tags=None):
if not isinstance(wheel, Wheel):
wheel = Wheel(wheel) # assume it's a filename
wheel = Wheel(wheel) # assume it's a filename
result = False
if tags is None:
tags = COMPATIBLE_TAGS