From 12cf076118570eebbff08c6b3090e0d4798447a1 Mon Sep 17 00:00:00 2001 From: cyfraeviolae Date: Wed, 3 Apr 2024 03:17:55 -0400 Subject: no venv --- .../site-packages/setuptools/_distutils/util.py | 513 --------------------- 1 file changed, 513 deletions(-) delete mode 100644 venv/lib/python3.11/site-packages/setuptools/_distutils/util.py (limited to 'venv/lib/python3.11/site-packages/setuptools/_distutils/util.py') diff --git a/venv/lib/python3.11/site-packages/setuptools/_distutils/util.py b/venv/lib/python3.11/site-packages/setuptools/_distutils/util.py deleted file mode 100644 index 4763202..0000000 --- a/venv/lib/python3.11/site-packages/setuptools/_distutils/util.py +++ /dev/null @@ -1,513 +0,0 @@ -"""distutils.util - -Miscellaneous utility functions -- anything that doesn't fit into -one of the other *util.py modules. -""" - -import importlib.util -import os -import re -import string -import subprocess -import sys -import sysconfig -import functools - -from distutils.errors import DistutilsPlatformError, DistutilsByteCompileError -from distutils.dep_util import newer -from distutils.spawn import spawn -from distutils import log - - -def get_host_platform(): - """ - Return a string that identifies the current platform. Use this - function to distinguish platform-specific build directories and - platform-specific built distributions. - """ - - # This function initially exposed platforms as defined in Python 3.9 - # even with older Python versions when distutils was split out. - # Now it delegates to stdlib sysconfig, but maintains compatibility. - - if sys.version_info < (3, 8): - if os.name == 'nt': - if '(arm)' in sys.version.lower(): - return 'win-arm32' - if '(arm64)' in sys.version.lower(): - return 'win-arm64' - - if sys.version_info < (3, 9): - if os.name == "posix" and hasattr(os, 'uname'): - osname, host, release, version, machine = os.uname() - if osname[:3] == "aix": - from .py38compat import aix_platform - - return aix_platform(osname, version, release) - - return sysconfig.get_platform() - - -def get_platform(): - if os.name == 'nt': - TARGET_TO_PLAT = { - 'x86': 'win32', - 'x64': 'win-amd64', - 'arm': 'win-arm32', - 'arm64': 'win-arm64', - } - target = os.environ.get('VSCMD_ARG_TGT_ARCH') - return TARGET_TO_PLAT.get(target) or get_host_platform() - return get_host_platform() - - -if sys.platform == 'darwin': - _syscfg_macosx_ver = None # cache the version pulled from sysconfig -MACOSX_VERSION_VAR = 'MACOSX_DEPLOYMENT_TARGET' - - -def _clear_cached_macosx_ver(): - """For testing only. Do not call.""" - global _syscfg_macosx_ver - _syscfg_macosx_ver = None - - -def get_macosx_target_ver_from_syscfg(): - """Get the version of macOS latched in the Python interpreter configuration. - Returns the version as a string or None if can't obtain one. Cached.""" - global _syscfg_macosx_ver - if _syscfg_macosx_ver is None: - from distutils import sysconfig - - ver = sysconfig.get_config_var(MACOSX_VERSION_VAR) or '' - if ver: - _syscfg_macosx_ver = ver - return _syscfg_macosx_ver - - -def get_macosx_target_ver(): - """Return the version of macOS for which we are building. - - The target version defaults to the version in sysconfig latched at time - the Python interpreter was built, unless overridden by an environment - variable. If neither source has a value, then None is returned""" - - syscfg_ver = get_macosx_target_ver_from_syscfg() - env_ver = os.environ.get(MACOSX_VERSION_VAR) - - if env_ver: - # Validate overridden version against sysconfig version, if have both. - # Ensure that the deployment target of the build process is not less - # than 10.3 if the interpreter was built for 10.3 or later. This - # ensures extension modules are built with correct compatibility - # values, specifically LDSHARED which can use - # '-undefined dynamic_lookup' which only works on >= 10.3. - if ( - syscfg_ver - and split_version(syscfg_ver) >= [10, 3] - and split_version(env_ver) < [10, 3] - ): - my_msg = ( - '$' + MACOSX_VERSION_VAR + ' mismatch: ' - 'now "%s" but "%s" during configure; ' - 'must use 10.3 or later' % (env_ver, syscfg_ver) - ) - raise DistutilsPlatformError(my_msg) - return env_ver - return syscfg_ver - - -def split_version(s): - """Convert a dot-separated string into a list of numbers for comparisons""" - return [int(n) for n in s.split('.')] - - -def convert_path(pathname): - """Return 'pathname' as a name that will work on the native filesystem, - i.e. split it on '/' and put it back together again using the current - directory separator. Needed because filenames in the setup script are - always supplied in Unix style, and have to be converted to the local - convention before we can actually use them in the filesystem. Raises - ValueError on non-Unix-ish systems if 'pathname' either starts or - ends with a slash. - """ - if os.sep == '/': - return pathname - if not pathname: - return pathname - if pathname[0] == '/': - raise ValueError("path '%s' cannot be absolute" % pathname) - if pathname[-1] == '/': - raise ValueError("path '%s' cannot end with '/'" % pathname) - - paths = pathname.split('/') - while '.' in paths: - paths.remove('.') - if not paths: - return os.curdir - return os.path.join(*paths) - - -# convert_path () - - -def change_root(new_root, pathname): - """Return 'pathname' with 'new_root' prepended. If 'pathname' is - relative, this is equivalent to "os.path.join(new_root,pathname)". - Otherwise, it requires making 'pathname' relative and then joining the - two, which is tricky on DOS/Windows and Mac OS. - """ - if os.name == 'posix': - if not os.path.isabs(pathname): - return os.path.join(new_root, pathname) - else: - return os.path.join(new_root, pathname[1:]) - - elif os.name == 'nt': - (drive, path) = os.path.splitdrive(pathname) - if path[0] == '\\': - path = path[1:] - return os.path.join(new_root, path) - - raise DistutilsPlatformError(f"nothing known about platform '{os.name}'") - - -@functools.lru_cache() -def check_environ(): - """Ensure that 'os.environ' has all the environment variables we - guarantee that users can use in config files, command-line options, - etc. Currently this includes: - HOME - user's home directory (Unix only) - PLAT - description of the current platform, including hardware - and OS (see 'get_platform()') - """ - if os.name == 'posix' and 'HOME' not in os.environ: - try: - import pwd - - os.environ['HOME'] = pwd.getpwuid(os.getuid())[5] - except (ImportError, KeyError): - # bpo-10496: if the current user identifier doesn't exist in the - # password database, do nothing - pass - - if 'PLAT' not in os.environ: - os.environ['PLAT'] = get_platform() - - -def subst_vars(s, local_vars): - """ - Perform variable substitution on 'string'. - Variables are indicated by format-style braces ("{var}"). - Variable is substituted by the value found in the 'local_vars' - dictionary or in 'os.environ' if it's not in 'local_vars'. - 'os.environ' is first checked/augmented to guarantee that it contains - certain values: see 'check_environ()'. Raise ValueError for any - variables not found in either 'local_vars' or 'os.environ'. - """ - check_environ() - lookup = dict(os.environ) - lookup.update((name, str(value)) for name, value in local_vars.items()) - try: - return _subst_compat(s).format_map(lookup) - except KeyError as var: - raise ValueError(f"invalid variable {var}") - - -def _subst_compat(s): - """ - Replace shell/Perl-style variable substitution with - format-style. For compatibility. - """ - - def _subst(match): - return f'{{{match.group(1)}}}' - - repl = re.sub(r'\$([a-zA-Z_][a-zA-Z_0-9]*)', _subst, s) - if repl != s: - import warnings - - warnings.warn( - "shell/Perl-style substitions are deprecated", - DeprecationWarning, - ) - return repl - - -def grok_environment_error(exc, prefix="error: "): - # Function kept for backward compatibility. - # Used to try clever things with EnvironmentErrors, - # but nowadays str(exception) produces good messages. - return prefix + str(exc) - - -# Needed by 'split_quoted()' -_wordchars_re = _squote_re = _dquote_re = None - - -def _init_regex(): - global _wordchars_re, _squote_re, _dquote_re - _wordchars_re = re.compile(r'[^\\\'\"%s ]*' % string.whitespace) - _squote_re = re.compile(r"'(?:[^'\\]|\\.)*'") - _dquote_re = re.compile(r'"(?:[^"\\]|\\.)*"') - - -def split_quoted(s): - """Split a string up according to Unix shell-like rules for quotes and - backslashes. In short: words are delimited by spaces, as long as those - spaces are not escaped by a backslash, or inside a quoted string. - Single and double quotes are equivalent, and the quote characters can - be backslash-escaped. The backslash is stripped from any two-character - escape sequence, leaving only the escaped character. The quote - characters are stripped from any quoted string. Returns a list of - words. - """ - - # This is a nice algorithm for splitting up a single string, since it - # doesn't require character-by-character examination. It was a little - # bit of a brain-bender to get it working right, though... - if _wordchars_re is None: - _init_regex() - - s = s.strip() - words = [] - pos = 0 - - while s: - m = _wordchars_re.match(s, pos) - end = m.end() - if end == len(s): - words.append(s[:end]) - break - - if s[end] in string.whitespace: - # unescaped, unquoted whitespace: now - # we definitely have a word delimiter - words.append(s[:end]) - s = s[end:].lstrip() - pos = 0 - - elif s[end] == '\\': - # preserve whatever is being escaped; - # will become part of the current word - s = s[:end] + s[end + 1 :] - pos = end + 1 - - else: - if s[end] == "'": # slurp singly-quoted string - m = _squote_re.match(s, end) - elif s[end] == '"': # slurp doubly-quoted string - m = _dquote_re.match(s, end) - else: - raise RuntimeError("this can't happen (bad char '%c')" % s[end]) - - if m is None: - raise ValueError("bad string (mismatched %s quotes?)" % s[end]) - - (beg, end) = m.span() - s = s[:beg] + s[beg + 1 : end - 1] + s[end:] - pos = m.end() - 2 - - if pos >= len(s): - words.append(s) - break - - return words - - -# split_quoted () - - -def execute(func, args, msg=None, verbose=0, dry_run=0): - """Perform some action that affects the outside world (eg. by - writing to the filesystem). Such actions are special because they - are disabled by the 'dry_run' flag. This method takes care of all - that bureaucracy for you; all you have to do is supply the - function to call and an argument tuple for it (to embody the - "external action" being performed), and an optional message to - print. - """ - if msg is None: - msg = "{}{!r}".format(func.__name__, args) - if msg[-2:] == ',)': # correct for singleton tuple - msg = msg[0:-2] + ')' - - log.info(msg) - if not dry_run: - func(*args) - - -def strtobool(val): - """Convert a string representation of truth to true (1) or false (0). - - True values are 'y', 'yes', 't', 'true', 'on', and '1'; false values - are 'n', 'no', 'f', 'false', 'off', and '0'. Raises ValueError if - 'val' is anything else. - """ - val = val.lower() - if val in ('y', 'yes', 't', 'true', 'on', '1'): - return 1 - elif val in ('n', 'no', 'f', 'false', 'off', '0'): - return 0 - else: - raise ValueError("invalid truth value {!r}".format(val)) - - -def byte_compile( # noqa: C901 - py_files, - optimize=0, - force=0, - prefix=None, - base_dir=None, - verbose=1, - dry_run=0, - direct=None, -): - """Byte-compile a collection of Python source files to .pyc - files in a __pycache__ subdirectory. 'py_files' is a list - of files to compile; any files that don't end in ".py" are silently - skipped. 'optimize' must be one of the following: - 0 - don't optimize - 1 - normal optimization (like "python -O") - 2 - extra optimization (like "python -OO") - If 'force' is true, all files are recompiled regardless of - timestamps. - - The source filename encoded in each bytecode file defaults to the - filenames listed in 'py_files'; you can modify these with 'prefix' and - 'basedir'. 'prefix' is a string that will be stripped off of each - source filename, and 'base_dir' is a directory name that will be - prepended (after 'prefix' is stripped). You can supply either or both - (or neither) of 'prefix' and 'base_dir', as you wish. - - If 'dry_run' is true, doesn't actually do anything that would - affect the filesystem. - - Byte-compilation is either done directly in this interpreter process - with the standard py_compile module, or indirectly by writing a - temporary script and executing it. Normally, you should let - 'byte_compile()' figure out to use direct compilation or not (see - the source for details). The 'direct' flag is used by the script - generated in indirect mode; unless you know what you're doing, leave - it set to None. - """ - - # nothing is done if sys.dont_write_bytecode is True - if sys.dont_write_bytecode: - raise DistutilsByteCompileError('byte-compiling is disabled.') - - # First, if the caller didn't force us into direct or indirect mode, - # figure out which mode we should be in. We take a conservative - # approach: choose direct mode *only* if the current interpreter is - # in debug mode and optimize is 0. If we're not in debug mode (-O - # or -OO), we don't know which level of optimization this - # interpreter is running with, so we can't do direct - # byte-compilation and be certain that it's the right thing. Thus, - # always compile indirectly if the current interpreter is in either - # optimize mode, or if either optimization level was requested by - # the caller. - if direct is None: - direct = __debug__ and optimize == 0 - - # "Indirect" byte-compilation: write a temporary script and then - # run it with the appropriate flags. - if not direct: - try: - from tempfile import mkstemp - - (script_fd, script_name) = mkstemp(".py") - except ImportError: - from tempfile import mktemp - - (script_fd, script_name) = None, mktemp(".py") - log.info("writing byte-compilation script '%s'", script_name) - if not dry_run: - if script_fd is not None: - script = os.fdopen(script_fd, "w") - else: - script = open(script_name, "w") - - with script: - script.write( - """\ -from distutils.util import byte_compile -files = [ -""" - ) - - # XXX would be nice to write absolute filenames, just for - # safety's sake (script should be more robust in the face of - # chdir'ing before running it). But this requires abspath'ing - # 'prefix' as well, and that breaks the hack in build_lib's - # 'byte_compile()' method that carefully tacks on a trailing - # slash (os.sep really) to make sure the prefix here is "just - # right". This whole prefix business is rather delicate -- the - # problem is that it's really a directory, but I'm treating it - # as a dumb string, so trailing slashes and so forth matter. - - script.write(",\n".join(map(repr, py_files)) + "]\n") - script.write( - """ -byte_compile(files, optimize=%r, force=%r, - prefix=%r, base_dir=%r, - verbose=%r, dry_run=0, - direct=1) -""" - % (optimize, force, prefix, base_dir, verbose) - ) - - cmd = [sys.executable] - cmd.extend(subprocess._optim_args_from_interpreter_flags()) - cmd.append(script_name) - spawn(cmd, dry_run=dry_run) - execute(os.remove, (script_name,), "removing %s" % script_name, dry_run=dry_run) - - # "Direct" byte-compilation: use the py_compile module to compile - # right here, right now. Note that the script generated in indirect - # mode simply calls 'byte_compile()' in direct mode, a weird sort of - # cross-process recursion. Hey, it works! - else: - from py_compile import compile - - for file in py_files: - if file[-3:] != ".py": - # This lets us be lazy and not filter filenames in - # the "install_lib" command. - continue - - # Terminology from the py_compile module: - # cfile - byte-compiled file - # dfile - purported source filename (same as 'file' by default) - if optimize >= 0: - opt = '' if optimize == 0 else optimize - cfile = importlib.util.cache_from_source(file, optimization=opt) - else: - cfile = importlib.util.cache_from_source(file) - dfile = file - if prefix: - if file[: len(prefix)] != prefix: - raise ValueError( - "invalid prefix: filename %r doesn't start with %r" - % (file, prefix) - ) - dfile = dfile[len(prefix) :] - if base_dir: - dfile = os.path.join(base_dir, dfile) - - cfile_base = os.path.basename(cfile) - if direct: - if force or newer(file, cfile): - log.info("byte-compiling %s to %s", file, cfile_base) - if not dry_run: - compile(file, cfile, dfile) - else: - log.debug("skipping byte-compilation of %s to %s", file, cfile_base) - - -def rfc822_escape(header): - """Return a version of the string escaped for inclusion in an - RFC-822 header, by ensuring there are 8 spaces space after each newline. - """ - lines = header.split('\n') - sep = '\n' + 8 * ' ' - return sep.join(lines) -- cgit v1.2.3