From 12cf076118570eebbff08c6b3090e0d4798447a1 Mon Sep 17 00:00:00 2001 From: cyfraeviolae Date: Wed, 3 Apr 2024 03:17:55 -0400 Subject: no venv --- .../setuptools/_distutils/sysconfig.py | 558 --------------------- 1 file changed, 558 deletions(-) delete mode 100644 venv/lib/python3.11/site-packages/setuptools/_distutils/sysconfig.py (limited to 'venv/lib/python3.11/site-packages/setuptools/_distutils/sysconfig.py') diff --git a/venv/lib/python3.11/site-packages/setuptools/_distutils/sysconfig.py b/venv/lib/python3.11/site-packages/setuptools/_distutils/sysconfig.py deleted file mode 100644 index 6a979f8..0000000 --- a/venv/lib/python3.11/site-packages/setuptools/_distutils/sysconfig.py +++ /dev/null @@ -1,558 +0,0 @@ -"""Provide access to Python's configuration information. The specific -configuration variables available depend heavily on the platform and -configuration. The values may be retrieved using -get_config_var(name), and the list of variables is available via -get_config_vars().keys(). Additional convenience functions are also -available. - -Written by: Fred L. Drake, Jr. -Email: -""" - -import os -import re -import sys -import sysconfig -import pathlib - -from .errors import DistutilsPlatformError -from . import py39compat -from ._functools import pass_none - -IS_PYPY = '__pypy__' in sys.builtin_module_names - -# These are needed in a couple of spots, so just compute them once. -PREFIX = os.path.normpath(sys.prefix) -EXEC_PREFIX = os.path.normpath(sys.exec_prefix) -BASE_PREFIX = os.path.normpath(sys.base_prefix) -BASE_EXEC_PREFIX = os.path.normpath(sys.base_exec_prefix) - -# Path to the base directory of the project. On Windows the binary may -# live in project/PCbuild/win32 or project/PCbuild/amd64. -# set for cross builds -if "_PYTHON_PROJECT_BASE" in os.environ: - project_base = os.path.abspath(os.environ["_PYTHON_PROJECT_BASE"]) -else: - if sys.executable: - project_base = os.path.dirname(os.path.abspath(sys.executable)) - else: - # sys.executable can be empty if argv[0] has been changed and Python is - # unable to retrieve the real program name - project_base = os.getcwd() - - -def _is_python_source_dir(d): - """ - Return True if the target directory appears to point to an - un-installed Python. - """ - modules = pathlib.Path(d).joinpath('Modules') - return any(modules.joinpath(fn).is_file() for fn in ('Setup', 'Setup.local')) - - -_sys_home = getattr(sys, '_home', None) - - -def _is_parent(dir_a, dir_b): - """ - Return True if a is a parent of b. - """ - return os.path.normcase(dir_a).startswith(os.path.normcase(dir_b)) - - -if os.name == 'nt': - - @pass_none - def _fix_pcbuild(d): - # In a venv, sys._home will be inside BASE_PREFIX rather than PREFIX. - prefixes = PREFIX, BASE_PREFIX - matched = ( - prefix - for prefix in prefixes - if _is_parent(d, os.path.join(prefix, "PCbuild")) - ) - return next(matched, d) - - 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() - - -# Calculate the build qualifier flags if they are defined. Adding the flags -# to the include and lib directories only makes sense for an installation, not -# an in-source build. -build_flags = '' -try: - if not python_build: - build_flags = sys.abiflags -except AttributeError: - # It's not a configure-based build, so the sys module doesn't have - # 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' - or '2.2'. - """ - return '%d.%d' % sys.version_info[:2] - - -def get_python_inc(plat_specific=0, prefix=None): - """Return the directory containing installed Python header files. - - If 'plat_specific' is false (the default), this is the path to the - non-platform-specific header files, i.e. Python.h and so on; - otherwise, this is the path to platform-specific header files - (namely pyconfig.h). - - If 'prefix' is supplied, use it instead of sys.base_prefix or - sys.base_exec_prefix -- i.e., ignore 'plat_specific'. - """ - default_prefix = BASE_EXEC_PREFIX if plat_specific else BASE_PREFIX - resolved_prefix = prefix if prefix is not None else default_prefix - try: - getter = globals()[f'_get_python_inc_{os.name}'] - except KeyError: - raise DistutilsPlatformError( - "I don't know where Python installs its C header files " - "on platform '%s'" % os.name - ) - return getter(resolved_prefix, prefix, plat_specific) - - -def _get_python_inc_posix(prefix, spec_prefix, plat_specific): - if IS_PYPY and sys.version_info < (3, 8): - return os.path.join(prefix, 'include') - return ( - _get_python_inc_posix_python(plat_specific) - or _get_python_inc_from_config(plat_specific, spec_prefix) - or _get_python_inc_posix_prefix(prefix) - ) - - -def _get_python_inc_posix_python(plat_specific): - """ - Assume the executable is in the build directory. The - pyconfig.h file should be in the same directory. Since - the build directory may not be the source directory, - use "srcdir" from the makefile to find the "Include" - directory. - """ - if not python_build: - return - if plat_specific: - return _sys_home or project_base - incdir = os.path.join(get_config_var('srcdir'), 'Include') - return os.path.normpath(incdir) - - -def _get_python_inc_from_config(plat_specific, spec_prefix): - """ - If no prefix was explicitly specified, provide the include - directory from the config vars. Useful when - cross-compiling, since the config vars may come from - the host - platform Python installation, while the current Python - executable is from the build platform installation. - - >>> monkeypatch = getfixture('monkeypatch') - >>> gpifc = _get_python_inc_from_config - >>> monkeypatch.setitem(gpifc.__globals__, 'get_config_var', str.lower) - >>> gpifc(False, '/usr/bin/') - >>> gpifc(False, '') - >>> gpifc(False, None) - 'includepy' - >>> gpifc(True, None) - 'confincludepy' - """ - if spec_prefix is None: - return get_config_var('CONF' * plat_specific + 'INCLUDEPY') - - -def _get_python_inc_posix_prefix(prefix): - implementation = 'pypy' if IS_PYPY else 'python' - python_dir = implementation + get_python_version() + build_flags - return os.path.join(prefix, "include", python_dir) - - -def _get_python_inc_nt(prefix, spec_prefix, plat_specific): - if python_build: - # Include both the include and PC dir to ensure we can find - # pyconfig.h - return ( - os.path.join(prefix, "include") - + os.path.pathsep - + os.path.join(prefix, "PC") - ) - return os.path.join(prefix, "include") - - -# allow this behavior to be monkey-patched. Ref pypa/distutils#2. -def _posix_lib(standard_lib, libpython, early_prefix, prefix): - if standard_lib: - return libpython - else: - return os.path.join(libpython, "site-packages") - - -def get_python_lib(plat_specific=0, standard_lib=0, prefix=None): - """Return the directory containing the Python library (standard or - site additions). - - If 'plat_specific' is true, return the directory containing - platform-specific modules, i.e. any module from a non-pure-Python - module distribution; otherwise, return the platform-shared library - directory. If 'standard_lib' is true, return the directory - containing standard Python library modules; otherwise, return the - directory for site-specific modules. - - If 'prefix' is supplied, use it instead of sys.base_prefix or - sys.base_exec_prefix -- i.e., ignore 'plat_specific'. - """ - - if IS_PYPY and sys.version_info < (3, 8): - # PyPy-specific schema - if prefix is None: - prefix = PREFIX - if standard_lib: - return os.path.join(prefix, "lib-python", sys.version[0]) - return os.path.join(prefix, 'site-packages') - - early_prefix = prefix - - if prefix is None: - if standard_lib: - prefix = plat_specific and BASE_EXEC_PREFIX or BASE_PREFIX - else: - prefix = plat_specific and EXEC_PREFIX or PREFIX - - if os.name == "posix": - if plat_specific or standard_lib: - # Platform-specific modules (any module from a non-pure-Python - # module distribution) or standard Python library modules. - libdir = getattr(sys, "platlibdir", "lib") - else: - # Pure Python - libdir = "lib" - implementation = 'pypy' if IS_PYPY else 'python' - libpython = os.path.join(prefix, libdir, implementation + get_python_version()) - return _posix_lib(standard_lib, libpython, early_prefix, prefix) - elif os.name == "nt": - if standard_lib: - return os.path.join(prefix, "Lib") - else: - return os.path.join(prefix, "Lib", "site-packages") - else: - raise DistutilsPlatformError( - "I don't know where Python installs its library " - "on platform '%s'" % os.name - ) - - -def customize_compiler(compiler): # noqa: C901 - """Do any platform-specific customization of a CCompiler instance. - - Mainly needed on Unix, so we can plug in the information that - varies across Unices and is stored in Python's Makefile. - """ - if compiler.compiler_type == "unix": - if sys.platform == "darwin": - # Perform first-time customization of compiler-related - # config vars on OS X now that we know we need a compiler. - # This is primarily to support Pythons from binary - # installers. The kind and paths to build tools on - # the user system may vary significantly from the system - # that Python itself was built on. Also the user OS - # version and build tools may not support the same set - # of CPU architectures for universal builds. - global _config_vars - # Use get_config_var() to ensure _config_vars is initialized. - if not get_config_var('CUSTOMIZED_OSX_COMPILER'): - import _osx_support - - _osx_support.customize_compiler(_config_vars) - _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', - ) - - if 'CC' in os.environ: - newcc = os.environ['CC'] - if 'LDSHARED' not in os.environ and ldshared.startswith(cc): - # If CC is overridden, use that as the default - # command for LDSHARED as well - ldshared = newcc + ldshared[len(cc) :] - cc = newcc - if 'CXX' in os.environ: - cxx = os.environ['CXX'] - if 'LDSHARED' in os.environ: - ldshared = os.environ['LDSHARED'] - if 'CPP' in os.environ: - cpp = os.environ['CPP'] - else: - cpp = cc + " -E" # not always - if 'LDFLAGS' in os.environ: - ldshared = ldshared + ' ' + os.environ['LDFLAGS'] - if 'CFLAGS' in os.environ: - cflags = cflags + ' ' + os.environ['CFLAGS'] - ldshared = ldshared + ' ' + os.environ['CFLAGS'] - if 'CPPFLAGS' in os.environ: - cpp = cpp + ' ' + os.environ['CPPFLAGS'] - cflags = cflags + ' ' + os.environ['CPPFLAGS'] - ldshared = ldshared + ' ' + os.environ['CPPFLAGS'] - if 'AR' in os.environ: - ar = os.environ['AR'] - if 'ARFLAGS' in os.environ: - archiver = ar + ' ' + os.environ['ARFLAGS'] - else: - archiver = ar + ' ' + ar_flags - - cc_cmd = cc + ' ' + cflags - compiler.set_executables( - preprocessor=cpp, - compiler=cc_cmd, - compiler_so=cc_cmd + ' ' + ccshared, - compiler_cxx=cxx, - linker_so=ldshared, - linker_exe=cc, - archiver=archiver, - ) - - if 'RANLIB' in os.environ and compiler.executables.get('ranlib', None): - compiler.set_executables(ranlib=os.environ['RANLIB']) - - compiler.shared_lib_extension = shlib_suffix - - -def get_config_h_filename(): - """Return full pathname of installed pyconfig.h file.""" - if python_build: - if os.name == "nt": - inc_dir = os.path.join(_sys_home or project_base, "PC") - else: - inc_dir = _sys_home or project_base - return os.path.join(inc_dir, 'pyconfig.h') - else: - 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() - - -def parse_config_h(fp, g=None): - """Parse a config.h-style file. - - A dictionary containing name/value pairs is returned. If an - optional dictionary is passed in as the second argument, it is - used instead of a new dictionary. - """ - return sysconfig.parse_config_h(fp, vars=g) - - -# Regexes needed for parsing Makefile (and similar syntaxes, -# like old-style Setup files). -_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): # noqa: C901 - """Parse a Makefile-style file. - - A dictionary containing name/value pairs is returned. If an - optional dictionary is passed in as the second argument, it is - 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" - ) - - if g is None: - g = {} - done = {} - notdone = {} - - while True: - line = fp.readline() - if line is None: # eof - break - m = _variable_rx.match(line) - if m: - n, v = m.group(1, 2) - v = v.strip() - # `$$' is a literal `$' in make - tmpv = v.replace('$$', '') - - if "$" in tmpv: - notdone[n] = v - else: - try: - v = int(v) - except ValueError: - # insert literal `$' - done[n] = v.replace('$$', '$') - else: - done[n] = v - - # Variables with a 'PY_' prefix in the makefile. These need to - # be made available without that prefix through sysconfig. - # Special care is needed to ensure that variable expansion works, even - # if the expansion uses the name without a prefix. - renamed_variables = ('CFLAGS', 'LDFLAGS', 'CPPFLAGS') - - # do variable interpolation here - while notdone: - for name in list(notdone): - value = notdone[name] - m = _findvar1_rx.search(value) or _findvar2_rx.search(value) - if m: - n = m.group(1) - found = True - if n in done: - item = str(done[n]) - elif n in notdone: - # get it on a subsequent round - found = False - elif n in os.environ: - # do it like make: fall back to environment - item = os.environ[n] - - elif n in renamed_variables: - if name.startswith('PY_') and name[3:] in renamed_variables: - item = "" - - elif 'PY_' + n in notdone: - found = False - - else: - item = str(done['PY_' + n]) - else: - done[n] = item = "" - if found: - after = value[m.end() :] - value = value[: m.start()] + item + after - if "$" in after: - notdone[name] = value - else: - try: - value = int(value) - except ValueError: - done[name] = value.strip() - else: - done[name] = value - del notdone[name] - - if name.startswith('PY_') and name[3:] in renamed_variables: - - name = name[3:] - if name not in done: - done[name] = value - else: - # bogus variable reference; just drop it since we can't deal - del notdone[name] - - fp.close() - - # strip spurious spaces - for k, v in done.items(): - if isinstance(v, str): - done[k] = v.strip() - - # save the results in the global dictionary - g.update(done) - return g - - -def expand_makefile_vars(s, vars): - """Expand Makefile-style variables -- "${foo}" or "$(foo)" -- in - 'string' according to 'vars' (a dictionary mapping variable names to - values). Variables not present in 'vars' are silently expanded to the - empty string. The variable values in 'vars' should not contain further - variable expansions; if 'vars' is the output of 'parse_makefile()', - you're fine. Returns a variable-expanded version of 's'. - """ - - # This algorithm does multiple expansion, so if vars['foo'] contains - # "${bar}", it will expand ${foo} to ${bar}, and then expand - # ${bar}... and so forth. This is fine as long as 'vars' comes from - # 'parse_makefile()', which takes care of such expansions eagerly, - # according to make's variable expansion semantics. - - while True: - m = _findvar1_rx.search(s) or _findvar2_rx.search(s) - if m: - (beg, end) = m.span() - s = s[0:beg] + vars.get(m.group(1)) + s[end:] - else: - break - return s - - -_config_vars = None - - -def get_config_vars(*args): - """With no arguments, return a dictionary of all configuration - variables relevant for the current platform. Generally this includes - everything needed to build extensions and install both pure modules and - extensions. On Unix, this means every variable defined in Python's - installed Makefile; on Windows it's a much smaller set. - - With arguments, return a list of values that result from looking up - each argument in the configuration variable dictionary. - """ - global _config_vars - if _config_vars is None: - _config_vars = sysconfig.get_config_vars().copy() - py39compat.add_ext_suffix(_config_vars) - - if args: - vals = [] - for name in args: - vals.append(_config_vars.get(name)) - return vals - 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 - get_config_vars().get(name) - """ - if name == 'SO': - import warnings - - warnings.warn('SO is deprecated, use EXT_SUFFIX', DeprecationWarning, 2) - return get_config_vars().get(name) -- cgit v1.2.3