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更改enroll命名,添加了注释,向get_error_msg中添加了一些错误代码

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This commit is contained in:
ygm1881
2022-05-05 22:59:35 +08:00
parent 51b5e374a3
commit ece69eaf57
4637 changed files with 7699 additions and 608140 deletions
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venv/Lib/site-packages/setuptools/_distutils/sysconfig.py
+110 -23
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@@ -9,13 +9,13 @@ Written by: Fred L. Drake, Jr.
Email: <fdrake@acm.org>
"""
import _imp
import os
import re
import sys
import sysconfig
from .errors import DistutilsPlatformError
from . import py39compat
IS_PYPY = '__pypy__' in sys.builtin_module_names
@@ -48,7 +48,6 @@ def _is_python_source_dir(d):
return True
return False
_sys_home = getattr(sys, '_home', None)
if os.name == 'nt':
@@ -60,13 +59,11 @@ if os.name == 'nt':
project_base = _fix_pcbuild(project_base)
_sys_home = _fix_pcbuild(_sys_home)
def _python_build():
if _sys_home:
return _is_python_source_dir(_sys_home)
return _is_python_source_dir(project_base)
python_build = _python_build()
@@ -82,7 +79,6 @@ except AttributeError:
# this attribute, which is fine.
pass
def get_python_version():
"""Return a string containing the major and minor Python version,
leaving off the patchlevel. Sample return values could be '1.5'
@@ -196,6 +192,7 @@ def get_python_lib(plat_specific=0, standard_lib=0, prefix=None):
"on platform '%s'" % os.name)
def customize_compiler(compiler):
"""Do any platform-specific customization of a CCompiler instance.
@@ -220,9 +217,8 @@ def customize_compiler(compiler):
_config_vars['CUSTOMIZED_OSX_COMPILER'] = 'True'
(cc, cxx, cflags, ccshared, ldshared, shlib_suffix, ar, ar_flags) = \
get_config_vars(
'CC', 'CXX', 'CFLAGS',
'CCSHARED', 'LDSHARED', 'SHLIB_SUFFIX', 'AR', 'ARFLAGS')
get_config_vars('CC', 'CXX', 'CFLAGS',
'CCSHARED', 'LDSHARED', 'SHLIB_SUFFIX', 'AR', 'ARFLAGS')
if 'CC' in os.environ:
newcc = os.environ['CC']
@@ -284,6 +280,7 @@ def get_config_h_filename():
return sysconfig.get_config_h_filename()
def get_makefile_filename():
"""Return full pathname of installed Makefile from the Python build."""
return sysconfig.get_makefile_filename()
@@ -305,7 +302,6 @@ _variable_rx = re.compile(r"([a-zA-Z][a-zA-Z0-9_]+)\s*=\s*(.*)")
_findvar1_rx = re.compile(r"\$\(([A-Za-z][A-Za-z0-9_]*)\)")
_findvar2_rx = re.compile(r"\${([A-Za-z][A-Za-z0-9_]*)}")
def parse_makefile(fn, g=None):
"""Parse a Makefile-style file.
@@ -314,9 +310,7 @@ def parse_makefile(fn, g=None):
used instead of a new dictionary.
"""
from distutils.text_file import TextFile
fp = TextFile(
fn, strip_comments=1, skip_blanks=1, join_lines=1,
errors="surrogateescape")
fp = TextFile(fn, strip_comments=1, skip_blanks=1, join_lines=1, errors="surrogateescape")
if g is None:
g = {}
@@ -325,7 +319,7 @@ def parse_makefile(fn, g=None):
while True:
line = fp.readline()
if line is None: # eof
if line is None: # eof
break
m = _variable_rx.match(line)
if m:
@@ -369,8 +363,7 @@ def parse_makefile(fn, g=None):
item = os.environ[n]
elif n in renamed_variables:
if name.startswith('PY_') and \
name[3:] in renamed_variables:
if name.startswith('PY_') and name[3:] in renamed_variables:
item = ""
elif 'PY_' + n in notdone:
@@ -386,8 +379,7 @@ def parse_makefile(fn, g=None):
if "$" in after:
notdone[name] = value
else:
try:
value = int(value)
try: value = int(value)
except ValueError:
done[name] = value.strip()
else:
@@ -395,7 +387,7 @@ def parse_makefile(fn, g=None):
del notdone[name]
if name.startswith('PY_') \
and name[3:] in renamed_variables:
and name[3:] in renamed_variables:
name = name[3:]
if name not in done:
@@ -444,6 +436,51 @@ def expand_makefile_vars(s, vars):
_config_vars = None
_sysconfig_name_tmpl = '_sysconfigdata_{abi}_{platform}_{multiarch}'
def _init_posix():
"""Initialize the module as appropriate for POSIX systems."""
# _sysconfigdata is generated at build time, see the sysconfig module
name = os.environ.get(
'_PYTHON_SYSCONFIGDATA_NAME',
_sysconfig_name_tmpl.format(
abi=sys.abiflags,
platform=sys.platform,
multiarch=getattr(sys.implementation, '_multiarch', ''),
),
)
try:
_temp = __import__(name, globals(), locals(), ['build_time_vars'], 0)
except ImportError:
# Python 3.5 and pypy 7.3.1
_temp = __import__(
'_sysconfigdata', globals(), locals(), ['build_time_vars'], 0)
build_time_vars = _temp.build_time_vars
global _config_vars
_config_vars = {}
_config_vars.update(build_time_vars)
def _init_nt():
"""Initialize the module as appropriate for NT"""
g = {}
# set basic install directories
g['LIBDEST'] = get_python_lib(plat_specific=0, standard_lib=1)
g['BINLIBDEST'] = get_python_lib(plat_specific=1, standard_lib=1)
# XXX hmmm.. a normal install puts include files here
g['INCLUDEPY'] = get_python_inc(plat_specific=0)
g['EXT_SUFFIX'] = _imp.extension_suffixes()[0]
g['EXE'] = ".exe"
g['VERSION'] = get_python_version().replace(".", "")
g['BINDIR'] = os.path.dirname(os.path.abspath(sys.executable))
global _config_vars
_config_vars = g
def get_config_vars(*args):
"""With no arguments, return a dictionary of all configuration
variables relevant for the current platform. Generally this includes
@@ -456,8 +493,60 @@ def get_config_vars(*args):
"""
global _config_vars
if _config_vars is None:
_config_vars = sysconfig.get_config_vars().copy()
py39compat.add_ext_suffix(_config_vars)
func = globals().get("_init_" + os.name)
if func:
func()
else:
_config_vars = {}
# Normalized versions of prefix and exec_prefix are handy to have;
# in fact, these are the standard versions used most places in the
# Distutils.
_config_vars['prefix'] = PREFIX
_config_vars['exec_prefix'] = EXEC_PREFIX
if not IS_PYPY:
# For backward compatibility, see issue19555
SO = _config_vars.get('EXT_SUFFIX')
if SO is not None:
_config_vars['SO'] = SO
# Always convert srcdir to an absolute path
srcdir = _config_vars.get('srcdir', project_base)
if os.name == 'posix':
if python_build:
# If srcdir is a relative path (typically '.' or '..')
# then it should be interpreted relative to the directory
# containing Makefile.
base = os.path.dirname(get_makefile_filename())
srcdir = os.path.join(base, srcdir)
else:
# srcdir is not meaningful since the installation is
# spread about the filesystem. We choose the
# directory containing the Makefile since we know it
# exists.
srcdir = os.path.dirname(get_makefile_filename())
_config_vars['srcdir'] = os.path.abspath(os.path.normpath(srcdir))
# Convert srcdir into an absolute path if it appears necessary.
# Normally it is relative to the build directory. However, during
# testing, for example, we might be running a non-installed python
# from a different directory.
if python_build and os.name == "posix":
base = project_base
if (not os.path.isabs(_config_vars['srcdir']) and
base != os.getcwd()):
# srcdir is relative and we are not in the same directory
# as the executable. Assume executable is in the build
# directory and make srcdir absolute.
srcdir = os.path.join(base, _config_vars['srcdir'])
_config_vars['srcdir'] = os.path.normpath(srcdir)
# OS X platforms require special customization to handle
# multi-architecture, multi-os-version installers
if sys.platform == 'darwin':
import _osx_support
_osx_support.customize_config_vars(_config_vars)
if args:
vals = []
@@ -467,7 +556,6 @@ def get_config_vars(*args):
else:
return _config_vars
def get_config_var(name):
"""Return the value of a single variable using the dictionary
returned by 'get_config_vars()'. Equivalent to
@@ -475,6 +563,5 @@ def get_config_var(name):
"""
if name == 'SO':
import warnings
warnings.warn(
'SO is deprecated, use EXT_SUFFIX', DeprecationWarning, 2)
warnings.warn('SO is deprecated, use EXT_SUFFIX', DeprecationWarning, 2)
return get_config_vars().get(name)