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b/env-llmeval/lib/python3.10/site-packages/pip/_internal/cli/cmdoptions.py @@ -0,0 +1,1018 @@ +""" +shared options and groups + +The principle here is to define options once, but *not* instantiate them +globally. One reason being that options with action='append' can carry state +between parses. pip parses general options twice internally, and shouldn't +pass on state. To be consistent, all options will follow this design. +""" + +# The following comment should be removed at some point in the future. +# mypy: strict-optional=False + +import logging +import os +import textwrap +from functools import partial +from optparse import SUPPRESS_HELP, Option, OptionGroup, OptionParser, Values +from textwrap import dedent +from typing import Any, Callable, Dict, Optional, Tuple + +from pip._vendor.packaging.utils import canonicalize_name + +from pip._internal.cli.parser import ConfigOptionParser +from pip._internal.cli.progress_bars import BAR_TYPES +from pip._internal.exceptions import CommandError +from pip._internal.locations import USER_CACHE_DIR, get_src_prefix +from pip._internal.models.format_control import FormatControl +from pip._internal.models.index import PyPI +from pip._internal.models.target_python import TargetPython +from pip._internal.utils.hashes import STRONG_HASHES +from pip._internal.utils.misc import strtobool + +logger = logging.getLogger(__name__) + + +def raise_option_error(parser: OptionParser, option: Option, msg: str) -> None: + """ + Raise an option parsing error using parser.error(). + + Args: + parser: an OptionParser instance. + option: an Option instance. + msg: the error text. + """ + msg = f"{option} error: {msg}" + msg = textwrap.fill(" ".join(msg.split())) + parser.error(msg) + + +def make_option_group(group: Dict[str, Any], parser: ConfigOptionParser) -> OptionGroup: + """ + Return an OptionGroup object + group -- assumed to be dict with 'name' and 'options' keys + parser -- an optparse Parser + """ + option_group = OptionGroup(parser, group["name"]) + for option in group["options"]: + option_group.add_option(option()) + return option_group + + +def check_install_build_global( + options: Values, check_options: Optional[Values] = None +) -> None: + """Disable wheels if per-setup.py call options are set. + + :param options: The OptionParser options to update. + :param check_options: The options to check, if not supplied defaults to + options. + """ + if check_options is None: + check_options = options + + def getname(n: str) -> Optional[Any]: + return getattr(check_options, n, None) + + names = ["build_options", "global_options", "install_options"] + if any(map(getname, names)): + control = options.format_control + control.disallow_binaries() + logger.warning( + "Disabling all use of wheels due to the use of --build-option " + "/ --global-option / --install-option.", + ) + + +def check_dist_restriction(options: Values, check_target: bool = False) -> None: + """Function for determining if custom platform options are allowed. + + :param options: The OptionParser options. + :param check_target: Whether or not to check if --target is being used. + """ + dist_restriction_set = any( + [ + options.python_version, + options.platforms, + options.abis, + options.implementation, + ] + ) + + binary_only = FormatControl(set(), {":all:"}) + sdist_dependencies_allowed = ( + options.format_control != binary_only and not options.ignore_dependencies + ) + + # Installations or downloads using dist restrictions must not combine + # source distributions and dist-specific wheels, as they are not + # guaranteed to be locally compatible. + if dist_restriction_set and sdist_dependencies_allowed: + raise CommandError( + "When restricting platform and interpreter constraints using " + "--python-version, --platform, --abi, or --implementation, " + "either --no-deps must be set, or --only-binary=:all: must be " + "set and --no-binary must not be set (or must be set to " + ":none:)." + ) + + if check_target: + if dist_restriction_set and not options.target_dir: + raise CommandError( + "Can not use any platform or abi specific options unless " + "installing via '--target'" + ) + + +def _path_option_check(option: Option, opt: str, value: str) -> str: + return os.path.expanduser(value) + + +def _package_name_option_check(option: Option, opt: str, value: str) -> str: + return canonicalize_name(value) + + +class PipOption(Option): + TYPES = Option.TYPES + ("path", "package_name") + TYPE_CHECKER = Option.TYPE_CHECKER.copy() + TYPE_CHECKER["package_name"] = _package_name_option_check + TYPE_CHECKER["path"] = _path_option_check + + +########### +# options # +########### + +help_: Callable[..., Option] = partial( + Option, + "-h", + "--help", + dest="help", + action="help", + help="Show help.", +) + +debug_mode: Callable[..., Option] = partial( + Option, + "--debug", + dest="debug_mode", + action="store_true", + default=False, + help=( + "Let unhandled exceptions propagate outside the main subroutine, " + "instead of logging them to stderr." + ), +) + +isolated_mode: Callable[..., Option] = partial( + Option, + "--isolated", + dest="isolated_mode", + action="store_true", + default=False, + help=( + "Run pip in an isolated mode, ignoring environment variables and user " + "configuration." + ), +) + +require_virtualenv: Callable[..., Option] = partial( + Option, + "--require-virtualenv", + "--require-venv", + dest="require_venv", + action="store_true", + default=False, + help=( + "Allow pip to only run in a virtual environment; " + "exit with an error otherwise." + ), +) + +verbose: Callable[..., Option] = partial( + Option, + "-v", + "--verbose", + dest="verbose", + action="count", + default=0, + help="Give more output. Option is additive, and can be used up to 3 times.", +) + +no_color: Callable[..., Option] = partial( + Option, + "--no-color", + dest="no_color", + action="store_true", + default=False, + help="Suppress colored output.", +) + +version: Callable[..., Option] = partial( + Option, + "-V", + "--version", + dest="version", + action="store_true", + help="Show version and exit.", +) + +quiet: Callable[..., Option] = partial( + Option, + "-q", + "--quiet", + dest="quiet", + action="count", + default=0, + help=( + "Give less output. Option is additive, and can be used up to 3" + " times (corresponding to WARNING, ERROR, and CRITICAL logging" + " levels)." + ), +) + +progress_bar: Callable[..., Option] = partial( + Option, + "--progress-bar", + dest="progress_bar", + type="choice", + choices=list(BAR_TYPES.keys()), + default="on", + help=( + "Specify type of progress to be displayed [" + + "|".join(BAR_TYPES.keys()) + + "] (default: %default)" + ), +) + +log: Callable[..., Option] = partial( + PipOption, + "--log", + "--log-file", + "--local-log", + dest="log", + metavar="path", + type="path", + help="Path to a verbose appending log.", +) + +no_input: Callable[..., Option] = partial( + Option, + # Don't ask for input + "--no-input", + dest="no_input", + action="store_true", + default=False, + help="Disable prompting for input.", +) + +proxy: Callable[..., Option] = partial( + Option, + "--proxy", + dest="proxy", + type="str", + default="", + help="Specify a proxy in the form [user:passwd@]proxy.server:port.", +) + +retries: Callable[..., Option] = partial( + Option, + "--retries", + dest="retries", + type="int", + default=5, + help="Maximum number of retries each connection should attempt " + "(default %default times).", +) + +timeout: Callable[..., Option] = partial( + Option, + "--timeout", + "--default-timeout", + metavar="sec", + dest="timeout", + type="float", + default=15, + help="Set the socket timeout (default %default seconds).", +) + + +def exists_action() -> Option: + return Option( + # Option when path already exist + "--exists-action", + dest="exists_action", + type="choice", + choices=["s", "i", "w", "b", "a"], + default=[], + action="append", + metavar="action", + help="Default action when a path already exists: " + "(s)witch, (i)gnore, (w)ipe, (b)ackup, (a)bort.", + ) + + +cert: Callable[..., Option] = partial( + PipOption, + "--cert", + dest="cert", + type="path", + metavar="path", + help=( + "Path to PEM-encoded CA certificate bundle. " + "If provided, overrides the default. " + "See 'SSL Certificate Verification' in pip documentation " + "for more information." + ), +) + +client_cert: Callable[..., Option] = partial( + PipOption, + "--client-cert", + dest="client_cert", + type="path", + default=None, + metavar="path", + help="Path to SSL client certificate, a single file containing the " + "private key and the certificate in PEM format.", +) + +index_url: Callable[..., Option] = partial( + Option, + "-i", + "--index-url", + "--pypi-url", + dest="index_url", + metavar="URL", + default=PyPI.simple_url, + help="Base URL of the Python Package Index (default %default). " + "This should point to a repository compliant with PEP 503 " + "(the simple repository API) or a local directory laid out " + "in the same format.", +) + + +def extra_index_url() -> Option: + return Option( + "--extra-index-url", + dest="extra_index_urls", + metavar="URL", + action="append", + default=[], + help="Extra URLs of package indexes to use in addition to " + "--index-url. Should follow the same rules as " + "--index-url.", + ) + + +no_index: Callable[..., Option] = partial( + Option, + "--no-index", + dest="no_index", + action="store_true", + default=False, + help="Ignore package index (only looking at --find-links URLs instead).", +) + + +def find_links() -> Option: + return Option( + "-f", + "--find-links", + dest="find_links", + action="append", + default=[], + metavar="url", + help="If a URL or path to an html file, then parse for links to " + "archives such as sdist (.tar.gz) or wheel (.whl) files. " + "If a local path or file:// URL that's a directory, " + "then look for archives in the directory listing. " + "Links to VCS project URLs are not supported.", + ) + + +def trusted_host() -> Option: + return Option( + "--trusted-host", + dest="trusted_hosts", + action="append", + metavar="HOSTNAME", + default=[], + help="Mark this host or host:port pair as trusted, even though it " + "does not have valid or any HTTPS.", + ) + + +def constraints() -> Option: + return Option( + "-c", + "--constraint", + dest="constraints", + action="append", + default=[], + metavar="file", + help="Constrain versions using the given constraints file. " + "This option can be used multiple times.", + ) + + +def requirements() -> Option: + return Option( + "-r", + "--requirement", + dest="requirements", + action="append", + default=[], + metavar="file", + help="Install from the given requirements file. " + "This option can be used multiple times.", + ) + + +def editable() -> Option: + return Option( + "-e", + "--editable", + dest="editables", + action="append", + default=[], + metavar="path/url", + help=( + "Install a project in editable mode (i.e. setuptools " + '"develop mode") from a local project path or a VCS url.' + ), + ) + + +def _handle_src(option: Option, opt_str: str, value: str, parser: OptionParser) -> None: + value = os.path.abspath(value) + setattr(parser.values, option.dest, value) + + +src: Callable[..., Option] = partial( + PipOption, + "--src", + "--source", + "--source-dir", + "--source-directory", + dest="src_dir", + type="path", + metavar="dir", + default=get_src_prefix(), + action="callback", + callback=_handle_src, + help="Directory to check out editable projects into. " + 'The default in a virtualenv is "/src". ' + 'The default for global installs is "/src".', +) + + +def _get_format_control(values: Values, option: Option) -> Any: + """Get a format_control object.""" + return getattr(values, option.dest) + + +def _handle_no_binary( + option: Option, opt_str: str, value: str, parser: OptionParser +) -> None: + existing = _get_format_control(parser.values, option) + FormatControl.handle_mutual_excludes( + value, + existing.no_binary, + existing.only_binary, + ) + + +def _handle_only_binary( + option: Option, opt_str: str, value: str, parser: OptionParser +) -> None: + existing = _get_format_control(parser.values, option) + FormatControl.handle_mutual_excludes( + value, + existing.only_binary, + existing.no_binary, + ) + + +def no_binary() -> Option: + format_control = FormatControl(set(), set()) + return Option( + "--no-binary", + dest="format_control", + action="callback", + callback=_handle_no_binary, + type="str", + default=format_control, + help="Do not use binary packages. Can be supplied multiple times, and " + 'each time adds to the existing value. Accepts either ":all:" to ' + 'disable all binary packages, ":none:" to empty the set (notice ' + "the colons), or one or more package names with commas between " + "them (no colons). Note that some packages are tricky to compile " + "and may fail to install when this option is used on them.", + ) + + +def only_binary() -> Option: + format_control = FormatControl(set(), set()) + return Option( + "--only-binary", + dest="format_control", + action="callback", + callback=_handle_only_binary, + type="str", + default=format_control, + help="Do not use source packages. Can be supplied multiple times, and " + 'each time adds to the existing value. Accepts either ":all:" to ' + 'disable all source packages, ":none:" to empty the set, or one ' + "or more package names with commas between them. Packages " + "without binary distributions will fail to install when this " + "option is used on them.", + ) + + +platforms: Callable[..., Option] = partial( + Option, + "--platform", + dest="platforms", + metavar="platform", + action="append", + default=None, + help=( + "Only use wheels compatible with . Defaults to the " + "platform of the running system. Use this option multiple times to " + "specify multiple platforms supported by the target interpreter." + ), +) + + +# This was made a separate function for unit-testing purposes. +def _convert_python_version(value: str) -> Tuple[Tuple[int, ...], Optional[str]]: + """ + Convert a version string like "3", "37", or "3.7.3" into a tuple of ints. + + :return: A 2-tuple (version_info, error_msg), where `error_msg` is + non-None if and only if there was a parsing error. + """ + if not value: + # The empty string is the same as not providing a value. + return (None, None) + + parts = value.split(".") + if len(parts) > 3: + return ((), "at most three version parts are allowed") + + if len(parts) == 1: + # Then we are in the case of "3" or "37". + value = parts[0] + if len(value) > 1: + parts = [value[0], value[1:]] + + try: + version_info = tuple(int(part) for part in parts) + except ValueError: + return ((), "each version part must be an integer") + + return (version_info, None) + + +def _handle_python_version( + option: Option, opt_str: str, value: str, parser: OptionParser +) -> None: + """ + Handle a provided --python-version value. + """ + version_info, error_msg = _convert_python_version(value) + if error_msg is not None: + msg = "invalid --python-version value: {!r}: {}".format( + value, + error_msg, + ) + raise_option_error(parser, option=option, msg=msg) + + parser.values.python_version = version_info + + +python_version: Callable[..., Option] = partial( + Option, + "--python-version", + dest="python_version", + metavar="python_version", + action="callback", + callback=_handle_python_version, + type="str", + default=None, + help=dedent( + """\ + The Python interpreter version to use for wheel and "Requires-Python" + compatibility checks. Defaults to a version derived from the running + interpreter. The version can be specified using up to three dot-separated + integers (e.g. "3" for 3.0.0, "3.7" for 3.7.0, or "3.7.3"). A major-minor + version can also be given as a string without dots (e.g. "37" for 3.7.0). + """ + ), +) + + +implementation: Callable[..., Option] = partial( + Option, + "--implementation", + dest="implementation", + metavar="implementation", + default=None, + help=( + "Only use wheels compatible with Python " + "implementation , e.g. 'pp', 'jy', 'cp', " + " or 'ip'. If not specified, then the current " + "interpreter implementation is used. Use 'py' to force " + "implementation-agnostic wheels." + ), +) + + +abis: Callable[..., Option] = partial( + Option, + "--abi", + dest="abis", + metavar="abi", + action="append", + default=None, + help=( + "Only use wheels compatible with Python abi , e.g. 'pypy_41'. " + "If not specified, then the current interpreter abi tag is used. " + "Use this option multiple times to specify multiple abis supported " + "by the target interpreter. Generally you will need to specify " + "--implementation, --platform, and --python-version when using this " + "option." + ), +) + + +def add_target_python_options(cmd_opts: OptionGroup) -> None: + cmd_opts.add_option(platforms()) + cmd_opts.add_option(python_version()) + cmd_opts.add_option(implementation()) + cmd_opts.add_option(abis()) + + +def make_target_python(options: Values) -> TargetPython: + target_python = TargetPython( + platforms=options.platforms, + py_version_info=options.python_version, + abis=options.abis, + implementation=options.implementation, + ) + + return target_python + + +def prefer_binary() -> Option: + return Option( + "--prefer-binary", + dest="prefer_binary", + action="store_true", + default=False, + help="Prefer older binary packages over newer source packages.", + ) + + +cache_dir: Callable[..., Option] = partial( + PipOption, + "--cache-dir", + dest="cache_dir", + default=USER_CACHE_DIR, + metavar="dir", + type="path", + help="Store the cache data in .", +) + + +def _handle_no_cache_dir( + option: Option, opt: str, value: str, parser: OptionParser +) -> None: + """ + Process a value provided for the --no-cache-dir option. + + This is an optparse.Option callback for the --no-cache-dir option. + """ + # The value argument will be None if --no-cache-dir is passed via the + # command-line, since the option doesn't accept arguments. However, + # the value can be non-None if the option is triggered e.g. by an + # environment variable, like PIP_NO_CACHE_DIR=true. + if value is not None: + # Then parse the string value to get argument error-checking. + try: + strtobool(value) + except ValueError as exc: + raise_option_error(parser, option=option, msg=str(exc)) + + # Originally, setting PIP_NO_CACHE_DIR to a value that strtobool() + # converted to 0 (like "false" or "no") caused cache_dir to be disabled + # rather than enabled (logic would say the latter). Thus, we disable + # the cache directory not just on values that parse to True, but (for + # backwards compatibility reasons) also on values that parse to False. + # In other words, always set it to False if the option is provided in + # some (valid) form. + parser.values.cache_dir = False + + +no_cache: Callable[..., Option] = partial( + Option, + "--no-cache-dir", + dest="cache_dir", + action="callback", + callback=_handle_no_cache_dir, + help="Disable the cache.", +) + +no_deps: Callable[..., Option] = partial( + Option, + "--no-deps", + "--no-dependencies", + dest="ignore_dependencies", + action="store_true", + default=False, + help="Don't install package dependencies.", +) + +ignore_requires_python: Callable[..., Option] = partial( + Option, + "--ignore-requires-python", + dest="ignore_requires_python", + action="store_true", + help="Ignore the Requires-Python information.", +) + +no_build_isolation: Callable[..., Option] = partial( + Option, + "--no-build-isolation", + dest="build_isolation", + action="store_false", + default=True, + help="Disable isolation when building a modern source distribution. " + "Build dependencies specified by PEP 518 must be already installed " + "if this option is used.", +) + + +def _handle_no_use_pep517( + option: Option, opt: str, value: str, parser: OptionParser +) -> None: + """ + Process a value provided for the --no-use-pep517 option. + + This is an optparse.Option callback for the no_use_pep517 option. + """ + # Since --no-use-pep517 doesn't accept arguments, the value argument + # will be None if --no-use-pep517 is passed via the command-line. + # However, the value can be non-None if the option is triggered e.g. + # by an environment variable, for example "PIP_NO_USE_PEP517=true". + if value is not None: + msg = """A value was passed for --no-use-pep517, + probably using either the PIP_NO_USE_PEP517 environment variable + or the "no-use-pep517" config file option. Use an appropriate value + of the PIP_USE_PEP517 environment variable or the "use-pep517" + config file option instead. + """ + raise_option_error(parser, option=option, msg=msg) + + # Otherwise, --no-use-pep517 was passed via the command-line. + parser.values.use_pep517 = False + + +use_pep517: Any = partial( + Option, + "--use-pep517", + dest="use_pep517", + action="store_true", + default=None, + help="Use PEP 517 for building source distributions " + "(use --no-use-pep517 to force legacy behaviour).", +) + +no_use_pep517: Any = partial( + Option, + "--no-use-pep517", + dest="use_pep517", + action="callback", + callback=_handle_no_use_pep517, + default=None, + help=SUPPRESS_HELP, +) + +install_options: Callable[..., Option] = partial( + Option, + "--install-option", + dest="install_options", + action="append", + metavar="options", + help="Extra arguments to be supplied to the setup.py install " + 'command (use like --install-option="--install-scripts=/usr/local/' + 'bin"). Use multiple --install-option options to pass multiple ' + "options to setup.py install. If you are using an option with a " + "directory path, be sure to use absolute path.", +) + +build_options: Callable[..., Option] = partial( + Option, + "--build-option", + dest="build_options", + metavar="options", + action="append", + help="Extra arguments to be supplied to 'setup.py bdist_wheel'.", +) + +global_options: Callable[..., Option] = partial( + Option, + "--global-option", + dest="global_options", + action="append", + metavar="options", + help="Extra global options to be supplied to the setup.py " + "call before the install or bdist_wheel command.", +) + +no_clean: Callable[..., Option] = partial( + Option, + "--no-clean", + action="store_true", + default=False, + help="Don't clean up build directories.", +) + +pre: Callable[..., Option] = partial( + Option, + "--pre", + action="store_true", + default=False, + help="Include pre-release and development versions. By default, " + "pip only finds stable versions.", +) + +disable_pip_version_check: Callable[..., Option] = partial( + Option, + "--disable-pip-version-check", + dest="disable_pip_version_check", + action="store_true", + default=True, + help="Don't periodically check PyPI to determine whether a new version " + "of pip is available for download. Implied with --no-index.", +) + + +def _handle_merge_hash( + option: Option, opt_str: str, value: str, parser: OptionParser +) -> None: + """Given a value spelled "algo:digest", append the digest to a list + pointed to in a dict by the algo name.""" + if not parser.values.hashes: + parser.values.hashes = {} + try: + algo, digest = value.split(":", 1) + except ValueError: + parser.error( + "Arguments to {} must be a hash name " # noqa + "followed by a value, like --hash=sha256:" + "abcde...".format(opt_str) + ) + if algo not in STRONG_HASHES: + parser.error( + "Allowed hash algorithms for {} are {}.".format( # noqa + opt_str, ", ".join(STRONG_HASHES) + ) + ) + parser.values.hashes.setdefault(algo, []).append(digest) + + +hash: Callable[..., Option] = partial( + Option, + "--hash", + # Hash values eventually end up in InstallRequirement.hashes due to + # __dict__ copying in process_line(). + dest="hashes", + action="callback", + callback=_handle_merge_hash, + type="string", + help="Verify that the package's archive matches this " + "hash before installing. Example: --hash=sha256:abcdef...", +) + + +require_hashes: Callable[..., Option] = partial( + Option, + "--require-hashes", + dest="require_hashes", + action="store_true", + default=False, + help="Require a hash to check each requirement against, for " + "repeatable installs. This option is implied when any package in a " + "requirements file has a --hash option.", +) + + +list_path: Callable[..., Option] = partial( + PipOption, + "--path", + dest="path", + type="path", + action="append", + help="Restrict to the specified installation path for listing " + "packages (can be used multiple times).", +) + + +def check_list_path_option(options: Values) -> None: + if options.path and (options.user or options.local): + raise CommandError("Cannot combine '--path' with '--user' or '--local'") + + +list_exclude: Callable[..., Option] = partial( + PipOption, + "--exclude", + dest="excludes", + action="append", + metavar="package", + type="package_name", + help="Exclude specified package from the output", +) + + +no_python_version_warning: Callable[..., Option] = partial( + Option, + "--no-python-version-warning", + dest="no_python_version_warning", + action="store_true", + default=False, + help="Silence deprecation warnings for upcoming unsupported Pythons.", +) + + +use_new_feature: Callable[..., Option] = partial( + Option, + "--use-feature", + dest="features_enabled", + metavar="feature", + action="append", + default=[], + choices=["2020-resolver", "fast-deps", "in-tree-build"], + help="Enable new functionality, that may be backward incompatible.", +) + +use_deprecated_feature: Callable[..., Option] = partial( + Option, + "--use-deprecated", + dest="deprecated_features_enabled", + metavar="feature", + action="append", + default=[], + choices=[ + "legacy-resolver", + "out-of-tree-build", + "backtrack-on-build-failures", + "html5lib", + ], + help=("Enable deprecated functionality, that will be removed in the future."), +) + + +########## +# groups # +########## + +general_group: Dict[str, Any] = { + "name": "General Options", + "options": [ + help_, + debug_mode, + isolated_mode, + require_virtualenv, + verbose, + version, + quiet, + log, + no_input, + proxy, + retries, + timeout, + exists_action, + trusted_host, + cert, + client_cert, + cache_dir, + no_cache, + disable_pip_version_check, + no_color, + no_python_version_warning, + use_new_feature, + use_deprecated_feature, + ], +} + +index_group: Dict[str, Any] = { + "name": "Package Index Options", + "options": [ + index_url, + extra_index_url, + no_index, + find_links, + ], +} diff --git a/env-llmeval/lib/python3.10/site-packages/pip/_internal/cli/main_parser.py b/env-llmeval/lib/python3.10/site-packages/pip/_internal/cli/main_parser.py new file mode 100644 index 0000000000000000000000000000000000000000..3666ab04ca6460be9bc6944c0f045be7ff44c365 --- /dev/null +++ b/env-llmeval/lib/python3.10/site-packages/pip/_internal/cli/main_parser.py @@ -0,0 +1,87 @@ +"""A single place for constructing and exposing the main parser +""" + +import os +import sys +from typing import List, Tuple + +from pip._internal.cli import cmdoptions +from pip._internal.cli.parser import ConfigOptionParser, UpdatingDefaultsHelpFormatter +from pip._internal.commands import commands_dict, get_similar_commands +from pip._internal.exceptions import CommandError +from pip._internal.utils.misc import get_pip_version, get_prog + +__all__ = ["create_main_parser", "parse_command"] + + +def create_main_parser() -> ConfigOptionParser: + """Creates and returns the main parser for pip's CLI""" + + parser = ConfigOptionParser( + usage="\n%prog [options]", + add_help_option=False, + formatter=UpdatingDefaultsHelpFormatter(), + name="global", + prog=get_prog(), + ) + parser.disable_interspersed_args() + + parser.version = get_pip_version() + + # add the general options + gen_opts = cmdoptions.make_option_group(cmdoptions.general_group, parser) + parser.add_option_group(gen_opts) + + # so the help formatter knows + parser.main = True # type: ignore + + # create command listing for description + description = [""] + [ + f"{name:27} {command_info.summary}" + for name, command_info in commands_dict.items() + ] + parser.description = "\n".join(description) + + return parser + + +def parse_command(args: List[str]) -> Tuple[str, List[str]]: + parser = create_main_parser() + + # Note: parser calls disable_interspersed_args(), so the result of this + # call is to split the initial args into the general options before the + # subcommand and everything else. + # For example: + # args: ['--timeout=5', 'install', '--user', 'INITools'] + # general_options: ['--timeout==5'] + # args_else: ['install', '--user', 'INITools'] + general_options, args_else = parser.parse_args(args) + + # --version + if general_options.version: + sys.stdout.write(parser.version) + sys.stdout.write(os.linesep) + sys.exit() + + # pip || pip help -> print_help() + if not args_else or (args_else[0] == "help" and len(args_else) == 1): + parser.print_help() + sys.exit() + + # the subcommand name + cmd_name = args_else[0] + + if cmd_name not in commands_dict: + guess = get_similar_commands(cmd_name) + + msg = [f'unknown command "{cmd_name}"'] + if guess: + msg.append(f'maybe you meant "{guess}"') + + raise CommandError(" - ".join(msg)) + + # all the args without the subcommand + cmd_args = args[:] + cmd_args.remove(cmd_name) + + return cmd_name, cmd_args diff --git a/env-llmeval/lib/python3.10/site-packages/pip/_internal/cli/progress_bars.py b/env-llmeval/lib/python3.10/site-packages/pip/_internal/cli/progress_bars.py new file mode 100644 index 0000000000000000000000000000000000000000..ffa1964fc7b7774829c5314c38984b6a3a2a4051 --- /dev/null +++ b/env-llmeval/lib/python3.10/site-packages/pip/_internal/cli/progress_bars.py @@ -0,0 +1,321 @@ +import functools +import itertools +import sys +from signal import SIGINT, default_int_handler, signal +from typing import Any, Callable, Iterator, Optional, Tuple + +from pip._vendor.progress.bar import Bar, FillingCirclesBar, IncrementalBar +from pip._vendor.progress.spinner import Spinner +from pip._vendor.rich.progress import ( + BarColumn, + DownloadColumn, + FileSizeColumn, + Progress, + ProgressColumn, + SpinnerColumn, + TextColumn, + TimeElapsedColumn, + TimeRemainingColumn, + TransferSpeedColumn, +) + +from pip._internal.utils.compat import WINDOWS +from pip._internal.utils.logging import get_indentation +from pip._internal.utils.misc import format_size + +try: + from pip._vendor import colorama +# Lots of different errors can come from this, including SystemError and +# ImportError. +except Exception: + colorama = None + +DownloadProgressRenderer = Callable[[Iterator[bytes]], Iterator[bytes]] + + +def _select_progress_class(preferred: Bar, fallback: Bar) -> Bar: + encoding = getattr(preferred.file, "encoding", None) + + # If we don't know what encoding this file is in, then we'll just assume + # that it doesn't support unicode and use the ASCII bar. + if not encoding: + return fallback + + # Collect all of the possible characters we want to use with the preferred + # bar. + characters = [ + getattr(preferred, "empty_fill", ""), + getattr(preferred, "fill", ""), + ] + characters += list(getattr(preferred, "phases", [])) + + # Try to decode the characters we're using for the bar using the encoding + # of the given file, if this works then we'll assume that we can use the + # fancier bar and if not we'll fall back to the plaintext bar. + try: + "".join(characters).encode(encoding) + except UnicodeEncodeError: + return fallback + else: + return preferred + + +_BaseBar: Any = _select_progress_class(IncrementalBar, Bar) + + +class InterruptibleMixin: + """ + Helper to ensure that self.finish() gets called on keyboard interrupt. + + This allows downloads to be interrupted without leaving temporary state + (like hidden cursors) behind. + + This class is similar to the progress library's existing SigIntMixin + helper, but as of version 1.2, that helper has the following problems: + + 1. It calls sys.exit(). + 2. It discards the existing SIGINT handler completely. + 3. It leaves its own handler in place even after an uninterrupted finish, + which will have unexpected delayed effects if the user triggers an + unrelated keyboard interrupt some time after a progress-displaying + download has already completed, for example. + """ + + def __init__(self, *args: Any, **kwargs: Any) -> None: + """ + Save the original SIGINT handler for later. + """ + # https://github.com/python/mypy/issues/5887 + super().__init__(*args, **kwargs) # type: ignore + + self.original_handler = signal(SIGINT, self.handle_sigint) + + # If signal() returns None, the previous handler was not installed from + # Python, and we cannot restore it. This probably should not happen, + # but if it does, we must restore something sensible instead, at least. + # The least bad option should be Python's default SIGINT handler, which + # just raises KeyboardInterrupt. + if self.original_handler is None: + self.original_handler = default_int_handler + + def finish(self) -> None: + """ + Restore the original SIGINT handler after finishing. + + This should happen regardless of whether the progress display finishes + normally, or gets interrupted. + """ + super().finish() # type: ignore + signal(SIGINT, self.original_handler) + + def handle_sigint(self, signum, frame): # type: ignore + """ + Call self.finish() before delegating to the original SIGINT handler. + + This handler should only be in place while the progress display is + active. + """ + self.finish() + self.original_handler(signum, frame) + + +class SilentBar(Bar): + def update(self) -> None: + pass + + +class BlueEmojiBar(IncrementalBar): + + suffix = "%(percent)d%%" + bar_prefix = " " + bar_suffix = " " + phases = ("\U0001F539", "\U0001F537", "\U0001F535") + + +class DownloadProgressMixin: + def __init__(self, *args: Any, **kwargs: Any) -> None: + # https://github.com/python/mypy/issues/5887 + super().__init__(*args, **kwargs) # type: ignore + self.message: str = (" " * (get_indentation() + 2)) + self.message + + @property + def downloaded(self) -> str: + return format_size(self.index) # type: ignore + + @property + def download_speed(self) -> str: + # Avoid zero division errors... + if self.avg == 0.0: # type: ignore + return "..." + return format_size(1 / self.avg) + "/s" # type: ignore + + @property + def pretty_eta(self) -> str: + if self.eta: # type: ignore + return f"eta {self.eta_td}" # type: ignore + return "" + + def iter(self, it): # type: ignore + for x in it: + yield x + # B305 is incorrectly raised here + # https://github.com/PyCQA/flake8-bugbear/issues/59 + self.next(len(x)) # noqa: B305 + self.finish() + + +class WindowsMixin: + def __init__(self, *args: Any, **kwargs: Any) -> None: + # The Windows terminal does not support the hide/show cursor ANSI codes + # even with colorama. So we'll ensure that hide_cursor is False on + # Windows. + # This call needs to go before the super() call, so that hide_cursor + # is set in time. The base progress bar class writes the "hide cursor" + # code to the terminal in its init, so if we don't set this soon + # enough, we get a "hide" with no corresponding "show"... + if WINDOWS and self.hide_cursor: # type: ignore + self.hide_cursor = False + + # https://github.com/python/mypy/issues/5887 + super().__init__(*args, **kwargs) # type: ignore + + # Check if we are running on Windows and we have the colorama module, + # if we do then wrap our file with it. + if WINDOWS and colorama: + self.file = colorama.AnsiToWin32(self.file) # type: ignore + # The progress code expects to be able to call self.file.isatty() + # but the colorama.AnsiToWin32() object doesn't have that, so we'll + # add it. + self.file.isatty = lambda: self.file.wrapped.isatty() + # The progress code expects to be able to call self.file.flush() + # but the colorama.AnsiToWin32() object doesn't have that, so we'll + # add it. + self.file.flush = lambda: self.file.wrapped.flush() + + +class BaseDownloadProgressBar(WindowsMixin, InterruptibleMixin, DownloadProgressMixin): + + file = sys.stdout + message = "%(percent)d%%" + suffix = "%(downloaded)s %(download_speed)s %(pretty_eta)s" + + +class DefaultDownloadProgressBar(BaseDownloadProgressBar, _BaseBar): + pass + + +class DownloadSilentBar(BaseDownloadProgressBar, SilentBar): + pass + + +class DownloadBar(BaseDownloadProgressBar, Bar): + pass + + +class DownloadFillingCirclesBar(BaseDownloadProgressBar, FillingCirclesBar): + pass + + +class DownloadBlueEmojiProgressBar(BaseDownloadProgressBar, BlueEmojiBar): + pass + + +class DownloadProgressSpinner( + WindowsMixin, InterruptibleMixin, DownloadProgressMixin, Spinner +): + + file = sys.stdout + suffix = "%(downloaded)s %(download_speed)s" + + def next_phase(self) -> str: + if not hasattr(self, "_phaser"): + self._phaser = itertools.cycle(self.phases) + return next(self._phaser) + + def update(self) -> None: + message = self.message % self + phase = self.next_phase() + suffix = self.suffix % self + line = "".join( + [ + message, + " " if message else "", + phase, + " " if suffix else "", + suffix, + ] + ) + + self.writeln(line) + + +BAR_TYPES = { + "off": (DownloadSilentBar, DownloadSilentBar), + "on": (DefaultDownloadProgressBar, DownloadProgressSpinner), + "ascii": (DownloadBar, DownloadProgressSpinner), + "pretty": (DownloadFillingCirclesBar, DownloadProgressSpinner), + "emoji": (DownloadBlueEmojiProgressBar, DownloadProgressSpinner), +} + + +def _legacy_progress_bar( + progress_bar: str, max: Optional[int] +) -> DownloadProgressRenderer: + if max is None or max == 0: + return BAR_TYPES[progress_bar][1]().iter # type: ignore + else: + return BAR_TYPES[progress_bar][0](max=max).iter + + +# +# Modern replacement, for our legacy progress bars. +# +def _rich_progress_bar( + iterable: Iterator[bytes], + *, + bar_type: str, + size: int, +) -> Iterator[bytes]: + assert bar_type == "on", "This should only be used in the default mode." + + if not size: + total = float("inf") + columns: Tuple[ProgressColumn, ...] = ( + TextColumn("[progress.description]{task.description}"), + SpinnerColumn("line", speed=1.5), + FileSizeColumn(), + TransferSpeedColumn(), + TimeElapsedColumn(), + ) + else: + total = size + columns = ( + TextColumn("[progress.description]{task.description}"), + BarColumn(), + DownloadColumn(), + TransferSpeedColumn(), + TextColumn("eta"), + TimeRemainingColumn(), + ) + + progress = Progress(*columns, refresh_per_second=30) + task_id = progress.add_task(" " * (get_indentation() + 2), total=total) + with progress: + for chunk in iterable: + yield chunk + progress.update(task_id, advance=len(chunk)) + + +def get_download_progress_renderer( + *, bar_type: str, size: Optional[int] = None +) -> DownloadProgressRenderer: + """Get an object that can be used to render the download progress. + + Returns a callable, that takes an iterable to "wrap". + """ + if bar_type == "on": + return functools.partial(_rich_progress_bar, bar_type=bar_type, size=size) + elif bar_type == "off": + return iter # no-op, when passed an iterator + else: + return _legacy_progress_bar(bar_type, size) diff --git a/env-llmeval/lib/python3.10/site-packages/pip/_internal/distributions/__init__.py b/env-llmeval/lib/python3.10/site-packages/pip/_internal/distributions/__init__.py new file mode 100644 index 0000000000000000000000000000000000000000..9a89a838b9a5cb264e9ae9d269fbedca6e2d6333 --- /dev/null +++ b/env-llmeval/lib/python3.10/site-packages/pip/_internal/distributions/__init__.py @@ -0,0 +1,21 @@ +from pip._internal.distributions.base import AbstractDistribution +from pip._internal.distributions.sdist import SourceDistribution +from pip._internal.distributions.wheel import WheelDistribution +from pip._internal.req.req_install import InstallRequirement + + +def make_distribution_for_install_requirement( + install_req: InstallRequirement, +) -> AbstractDistribution: + """Returns a Distribution for the given InstallRequirement""" + # Editable requirements will always be source distributions. They use the + # legacy logic until we create a modern standard for them. + if install_req.editable: + return SourceDistribution(install_req) + + # If it's a wheel, it's a WheelDistribution + if install_req.is_wheel: + return WheelDistribution(install_req) + + # Otherwise, a SourceDistribution + return SourceDistribution(install_req) diff --git a/env-llmeval/lib/python3.10/site-packages/pip/_internal/distributions/__pycache__/__init__.cpython-310.pyc b/env-llmeval/lib/python3.10/site-packages/pip/_internal/distributions/__pycache__/__init__.cpython-310.pyc new file mode 100644 index 0000000000000000000000000000000000000000..782b4354b776c217630e8955362fcaecebcb89a2 Binary files /dev/null and b/env-llmeval/lib/python3.10/site-packages/pip/_internal/distributions/__pycache__/__init__.cpython-310.pyc differ diff --git a/env-llmeval/lib/python3.10/site-packages/pip/_internal/distributions/__pycache__/base.cpython-310.pyc b/env-llmeval/lib/python3.10/site-packages/pip/_internal/distributions/__pycache__/base.cpython-310.pyc new file mode 100644 index 0000000000000000000000000000000000000000..38dc540a368ef16a532f1d277c68dce478f6cd6c Binary files /dev/null and b/env-llmeval/lib/python3.10/site-packages/pip/_internal/distributions/__pycache__/base.cpython-310.pyc differ diff --git a/env-llmeval/lib/python3.10/site-packages/pip/_internal/distributions/__pycache__/installed.cpython-310.pyc b/env-llmeval/lib/python3.10/site-packages/pip/_internal/distributions/__pycache__/installed.cpython-310.pyc new file mode 100644 index 0000000000000000000000000000000000000000..29a825b2ed2bdd4680929d8f0c321f664d136d0c Binary files /dev/null and b/env-llmeval/lib/python3.10/site-packages/pip/_internal/distributions/__pycache__/installed.cpython-310.pyc differ diff --git a/env-llmeval/lib/python3.10/site-packages/pip/_internal/distributions/__pycache__/sdist.cpython-310.pyc b/env-llmeval/lib/python3.10/site-packages/pip/_internal/distributions/__pycache__/sdist.cpython-310.pyc new file mode 100644 index 0000000000000000000000000000000000000000..1563855a399b467fba9771c75d67d742ddba5296 Binary files /dev/null and b/env-llmeval/lib/python3.10/site-packages/pip/_internal/distributions/__pycache__/sdist.cpython-310.pyc differ diff --git a/env-llmeval/lib/python3.10/site-packages/pip/_internal/distributions/__pycache__/wheel.cpython-310.pyc b/env-llmeval/lib/python3.10/site-packages/pip/_internal/distributions/__pycache__/wheel.cpython-310.pyc new file mode 100644 index 0000000000000000000000000000000000000000..1ebde83bcd4231be780db5234ee2463353bfc1a1 Binary files /dev/null and b/env-llmeval/lib/python3.10/site-packages/pip/_internal/distributions/__pycache__/wheel.cpython-310.pyc differ diff --git a/env-llmeval/lib/python3.10/site-packages/pip/_internal/distributions/base.py b/env-llmeval/lib/python3.10/site-packages/pip/_internal/distributions/base.py new file mode 100644 index 0000000000000000000000000000000000000000..149fff55dab0b7bf559e941d5db52bbf562548c7 --- /dev/null +++ b/env-llmeval/lib/python3.10/site-packages/pip/_internal/distributions/base.py @@ -0,0 +1,36 @@ +import abc + +from pip._internal.index.package_finder import PackageFinder +from pip._internal.metadata.base import BaseDistribution +from pip._internal.req import InstallRequirement + + +class AbstractDistribution(metaclass=abc.ABCMeta): + """A base class for handling installable artifacts. + + The requirements for anything installable are as follows: + + - we must be able to determine the requirement name + (or we can't correctly handle the non-upgrade case). + + - for packages with setup requirements, we must also be able + to determine their requirements without installing additional + packages (for the same reason as run-time dependencies) + + - we must be able to create a Distribution object exposing the + above metadata. + """ + + def __init__(self, req: InstallRequirement) -> None: + super().__init__() + self.req = req + + @abc.abstractmethod + def get_metadata_distribution(self) -> BaseDistribution: + raise NotImplementedError() + + @abc.abstractmethod + def prepare_distribution_metadata( + self, finder: PackageFinder, build_isolation: bool + ) -> None: + raise NotImplementedError() diff --git a/env-llmeval/lib/python3.10/site-packages/pip/_internal/distributions/installed.py b/env-llmeval/lib/python3.10/site-packages/pip/_internal/distributions/installed.py new file mode 100644 index 0000000000000000000000000000000000000000..be5962f98007b9220fb8eae3184d330772fba9ba --- /dev/null +++ b/env-llmeval/lib/python3.10/site-packages/pip/_internal/distributions/installed.py @@ -0,0 +1,20 @@ +from pip._internal.distributions.base import AbstractDistribution +from pip._internal.index.package_finder import PackageFinder +from pip._internal.metadata import BaseDistribution + + +class InstalledDistribution(AbstractDistribution): + """Represents an installed package. + + This does not need any preparation as the required information has already + been computed. + """ + + def get_metadata_distribution(self) -> BaseDistribution: + assert self.req.satisfied_by is not None, "not actually installed" + return self.req.satisfied_by + + def prepare_distribution_metadata( + self, finder: PackageFinder, build_isolation: bool + ) -> None: + pass diff --git a/env-llmeval/lib/python3.10/site-packages/pip/_internal/distributions/sdist.py b/env-llmeval/lib/python3.10/site-packages/pip/_internal/distributions/sdist.py new file mode 100644 index 0000000000000000000000000000000000000000..bdaf4033c9364f3513f0d6bade7892fd6ae35128 --- /dev/null +++ b/env-llmeval/lib/python3.10/site-packages/pip/_internal/distributions/sdist.py @@ -0,0 +1,127 @@ +import logging +from typing import Iterable, Set, Tuple + +from pip._internal.build_env import BuildEnvironment +from pip._internal.distributions.base import AbstractDistribution +from pip._internal.exceptions import InstallationError +from pip._internal.index.package_finder import PackageFinder +from pip._internal.metadata import BaseDistribution +from pip._internal.utils.subprocess import runner_with_spinner_message + +logger = logging.getLogger(__name__) + + +class SourceDistribution(AbstractDistribution): + """Represents a source distribution. + + The preparation step for these needs metadata for the packages to be + generated, either using PEP 517 or using the legacy `setup.py egg_info`. + """ + + def get_metadata_distribution(self) -> BaseDistribution: + return self.req.get_dist() + + def prepare_distribution_metadata( + self, finder: PackageFinder, build_isolation: bool + ) -> None: + # Load pyproject.toml, to determine whether PEP 517 is to be used + self.req.load_pyproject_toml() + + # Set up the build isolation, if this requirement should be isolated + should_isolate = self.req.use_pep517 and build_isolation + if should_isolate: + # Setup an isolated environment and install the build backend static + # requirements in it. + self._prepare_build_backend(finder) + # Check that if the requirement is editable, it either supports PEP 660 or + # has a setup.py or a setup.cfg. This cannot be done earlier because we need + # to setup the build backend to verify it supports build_editable, nor can + # it be done later, because we want to avoid installing build requirements + # needlessly. Doing it here also works around setuptools generating + # UNKNOWN.egg-info when running get_requires_for_build_wheel on a directory + # without setup.py nor setup.cfg. + self.req.isolated_editable_sanity_check() + # Install the dynamic build requirements. + self._install_build_reqs(finder) + + self.req.prepare_metadata() + + def _prepare_build_backend(self, finder: PackageFinder) -> None: + # Isolate in a BuildEnvironment and install the build-time + # requirements. + pyproject_requires = self.req.pyproject_requires + assert pyproject_requires is not None + + self.req.build_env = BuildEnvironment() + self.req.build_env.install_requirements( + finder, pyproject_requires, "overlay", kind="build dependencies" + ) + conflicting, missing = self.req.build_env.check_requirements( + self.req.requirements_to_check + ) + if conflicting: + self._raise_conflicts("PEP 517/518 supported requirements", conflicting) + if missing: + logger.warning( + "Missing build requirements in pyproject.toml for %s.", + self.req, + ) + logger.warning( + "The project does not specify a build backend, and " + "pip cannot fall back to setuptools without %s.", + " and ".join(map(repr, sorted(missing))), + ) + + def _get_build_requires_wheel(self) -> Iterable[str]: + with self.req.build_env: + runner = runner_with_spinner_message("Getting requirements to build wheel") + backend = self.req.pep517_backend + assert backend is not None + with backend.subprocess_runner(runner): + return backend.get_requires_for_build_wheel() + + def _get_build_requires_editable(self) -> Iterable[str]: + with self.req.build_env: + runner = runner_with_spinner_message( + "Getting requirements to build editable" + ) + backend = self.req.pep517_backend + assert backend is not None + with backend.subprocess_runner(runner): + return backend.get_requires_for_build_editable() + + def _install_build_reqs(self, finder: PackageFinder) -> None: + # Install any extra build dependencies that the backend requests. + # This must be done in a second pass, as the pyproject.toml + # dependencies must be installed before we can call the backend. + if ( + self.req.editable + and self.req.permit_editable_wheels + and self.req.supports_pyproject_editable() + ): + build_reqs = self._get_build_requires_editable() + else: + build_reqs = self._get_build_requires_wheel() + conflicting, missing = self.req.build_env.check_requirements(build_reqs) + if conflicting: + self._raise_conflicts("the backend dependencies", conflicting) + self.req.build_env.install_requirements( + finder, missing, "normal", kind="backend dependencies" + ) + + def _raise_conflicts( + self, conflicting_with: str, conflicting_reqs: Set[Tuple[str, str]] + ) -> None: + format_string = ( + "Some build dependencies for {requirement} " + "conflict with {conflicting_with}: {description}." + ) + error_message = format_string.format( + requirement=self.req, + conflicting_with=conflicting_with, + description=", ".join( + f"{installed} is incompatible with {wanted}" + for installed, wanted in sorted(conflicting_reqs) + ), + ) + raise InstallationError(error_message) diff --git a/env-llmeval/lib/python3.10/site-packages/pip/_internal/distributions/wheel.py b/env-llmeval/lib/python3.10/site-packages/pip/_internal/distributions/wheel.py new file mode 100644 index 0000000000000000000000000000000000000000..340b0f3c5c75f4ae0865c138dd7e26eae2c3c248 --- /dev/null +++ b/env-llmeval/lib/python3.10/site-packages/pip/_internal/distributions/wheel.py @@ -0,0 +1,31 @@ +from pip._vendor.packaging.utils import canonicalize_name + +from pip._internal.distributions.base import AbstractDistribution +from pip._internal.index.package_finder import PackageFinder +from pip._internal.metadata import ( + BaseDistribution, + FilesystemWheel, + get_wheel_distribution, +) + + +class WheelDistribution(AbstractDistribution): + """Represents a wheel distribution. + + This does not need any preparation as wheels can be directly unpacked. + """ + + def get_metadata_distribution(self) -> BaseDistribution: + """Loads the metadata from the wheel file into memory and returns a + Distribution that uses it, not relying on the wheel file or + requirement. + """ + assert self.req.local_file_path, "Set as part of preparation during download" + assert self.req.name, "Wheels are never unnamed" + wheel = FilesystemWheel(self.req.local_file_path) + return get_wheel_distribution(wheel, canonicalize_name(self.req.name)) + + def prepare_distribution_metadata( + self, finder: PackageFinder, build_isolation: bool + ) -> None: + pass diff --git a/env-llmeval/lib/python3.10/site-packages/pip/_internal/req/__init__.py b/env-llmeval/lib/python3.10/site-packages/pip/_internal/req/__init__.py new file mode 100644 index 0000000000000000000000000000000000000000..70dea27a6a8a181e62516fea5211c95a2ce911b9 --- /dev/null +++ b/env-llmeval/lib/python3.10/site-packages/pip/_internal/req/__init__.py @@ -0,0 +1,94 @@ +import collections +import logging +from typing import Iterator, List, Optional, Sequence, Tuple + +from pip._internal.utils.logging import indent_log + +from .req_file import parse_requirements +from .req_install import InstallRequirement +from .req_set import RequirementSet + +__all__ = [ + "RequirementSet", + "InstallRequirement", + "parse_requirements", + "install_given_reqs", +] + +logger = logging.getLogger(__name__) + + +class InstallationResult: + def __init__(self, name: str) -> None: + self.name = name + + def __repr__(self) -> str: + return f"InstallationResult(name={self.name!r})" + + +def _validate_requirements( + requirements: List[InstallRequirement], +) -> Iterator[Tuple[str, InstallRequirement]]: + for req in requirements: + assert req.name, f"invalid to-be-installed requirement: {req}" + yield req.name, req + + +def install_given_reqs( + requirements: List[InstallRequirement], + install_options: List[str], + global_options: Sequence[str], + root: Optional[str], + home: Optional[str], + prefix: Optional[str], + warn_script_location: bool, + use_user_site: bool, + pycompile: bool, +) -> List[InstallationResult]: + """ + Install everything in the given list. + + (to be called after having downloaded and unpacked the packages) + """ + to_install = collections.OrderedDict(_validate_requirements(requirements)) + + if to_install: + logger.info( + "Installing collected packages: %s", + ", ".join(to_install.keys()), + ) + + installed = [] + + with indent_log(): + for req_name, requirement in to_install.items(): + if requirement.should_reinstall: + logger.info("Attempting uninstall: %s", req_name) + with indent_log(): + uninstalled_pathset = requirement.uninstall(auto_confirm=True) + else: + uninstalled_pathset = None + + try: + requirement.install( + install_options, + global_options, + root=root, + home=home, + prefix=prefix, + warn_script_location=warn_script_location, + use_user_site=use_user_site, + pycompile=pycompile, + ) + except Exception: + # if install did not succeed, rollback previous 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optparse +import os +import re +import shlex +import urllib.parse +from optparse import Values +from typing import ( + TYPE_CHECKING, + Any, + Callable, + Dict, + Iterable, + Iterator, + List, + Optional, + Tuple, +) + +from pip._internal.cli import cmdoptions +from pip._internal.exceptions import InstallationError, RequirementsFileParseError +from pip._internal.models.search_scope import SearchScope +from pip._internal.network.session import PipSession +from pip._internal.network.utils import raise_for_status +from pip._internal.utils.encoding import auto_decode +from pip._internal.utils.urls import get_url_scheme + +if TYPE_CHECKING: + # NoReturn introduced in 3.6.2; imported only for type checking to maintain + # pip compatibility with older patch versions of Python 3.6 + from typing import NoReturn + + from pip._internal.index.package_finder import PackageFinder + +__all__ = ["parse_requirements"] + +ReqFileLines = Iterable[Tuple[int, str]] + +LineParser = Callable[[str], Tuple[str, Values]] + +SCHEME_RE = re.compile(r"^(http|https|file):", re.I) +COMMENT_RE = re.compile(r"(^|\s+)#.*$") + +# Matches environment variable-style values in '${MY_VARIABLE_1}' with the +# variable name consisting of only uppercase letters, digits or the '_' +# (underscore). This follows the POSIX standard defined in IEEE Std 1003.1, +# 2013 Edition. +ENV_VAR_RE = re.compile(r"(?P\$\{(?P[A-Z0-9_]+)\})") + +SUPPORTED_OPTIONS: List[Callable[..., optparse.Option]] = [ + cmdoptions.index_url, + cmdoptions.extra_index_url, + cmdoptions.no_index, + cmdoptions.constraints, + cmdoptions.requirements, + cmdoptions.editable, + cmdoptions.find_links, + cmdoptions.no_binary, + cmdoptions.only_binary, + cmdoptions.prefer_binary, + cmdoptions.require_hashes, + cmdoptions.pre, + cmdoptions.trusted_host, + cmdoptions.use_new_feature, +] + +# options to be passed to requirements +SUPPORTED_OPTIONS_REQ: List[Callable[..., optparse.Option]] = [ + cmdoptions.install_options, + cmdoptions.global_options, + cmdoptions.hash, +] + +# the 'dest' string values +SUPPORTED_OPTIONS_REQ_DEST = [str(o().dest) for o in SUPPORTED_OPTIONS_REQ] + + +class ParsedRequirement: + def __init__( + self, + requirement: str, + is_editable: bool, + comes_from: str, + constraint: bool, + options: Optional[Dict[str, Any]] = None, + line_source: Optional[str] = None, + ) -> None: + self.requirement = requirement + self.is_editable = is_editable + self.comes_from = comes_from + self.options = options + self.constraint = constraint + self.line_source = line_source + + +class ParsedLine: + def __init__( + self, + filename: str, + lineno: int, + args: str, + opts: Values, + constraint: bool, + ) -> None: + self.filename = filename + self.lineno = lineno + self.opts = opts + self.constraint = constraint + + if args: + self.is_requirement = True + self.is_editable = False + self.requirement = args + elif opts.editables: + self.is_requirement = True + self.is_editable = True + # We don't support multiple -e on one line + self.requirement = opts.editables[0] + else: + self.is_requirement = False + + +def parse_requirements( + filename: str, + session: PipSession, + finder: Optional["PackageFinder"] = None, + options: Optional[optparse.Values] = None, + constraint: bool = False, +) -> Iterator[ParsedRequirement]: + """Parse a requirements file and yield ParsedRequirement instances. + + :param filename: Path or url of requirements file. + :param session: PipSession instance. + :param finder: Instance of pip.index.PackageFinder. + :param options: cli options. + :param constraint: If true, parsing a constraint file rather than + requirements file. + """ + line_parser = get_line_parser(finder) + parser = RequirementsFileParser(session, line_parser) + + for parsed_line in parser.parse(filename, constraint): + parsed_req = handle_line( + parsed_line, options=options, finder=finder, session=session + ) + if parsed_req is not None: + yield parsed_req + + +def preprocess(content: str) -> ReqFileLines: + """Split, filter, and join lines, and return a line iterator + + :param content: the content of the requirements file + """ + lines_enum: ReqFileLines = enumerate(content.splitlines(), start=1) + lines_enum = join_lines(lines_enum) + lines_enum = ignore_comments(lines_enum) + lines_enum = expand_env_variables(lines_enum) + return lines_enum + + +def handle_requirement_line( + line: ParsedLine, + options: Optional[optparse.Values] = None, +) -> ParsedRequirement: + + # preserve for the nested code path + line_comes_from = "{} {} (line {})".format( + "-c" if line.constraint else "-r", + line.filename, + line.lineno, + ) + + assert line.is_requirement + + if line.is_editable: + # For editable requirements, we don't support per-requirement + # options, so just return the parsed requirement. + return ParsedRequirement( + requirement=line.requirement, + is_editable=line.is_editable, + comes_from=line_comes_from, + constraint=line.constraint, + ) + else: + if options: + # Disable wheels if the user has specified build options + cmdoptions.check_install_build_global(options, line.opts) + + # get the options that apply to requirements + req_options = {} + for dest in SUPPORTED_OPTIONS_REQ_DEST: + if dest in line.opts.__dict__ and line.opts.__dict__[dest]: + req_options[dest] = line.opts.__dict__[dest] + + line_source = f"line {line.lineno} of {line.filename}" + return ParsedRequirement( + requirement=line.requirement, + is_editable=line.is_editable, + comes_from=line_comes_from, + constraint=line.constraint, + options=req_options, + line_source=line_source, + ) + + +def handle_option_line( + opts: Values, + filename: str, + lineno: int, + finder: Optional["PackageFinder"] = None, + options: Optional[optparse.Values] = None, + session: Optional[PipSession] = None, +) -> None: + + if options: + # percolate options upward + if opts.require_hashes: + options.require_hashes = opts.require_hashes + if opts.features_enabled: + options.features_enabled.extend( + f for f in opts.features_enabled if f not in options.features_enabled + ) + + # set finder options + if finder: + find_links = finder.find_links + index_urls = finder.index_urls + if opts.index_url: + index_urls = [opts.index_url] + if opts.no_index is True: + index_urls = [] + if opts.extra_index_urls: + index_urls.extend(opts.extra_index_urls) + if opts.find_links: + # FIXME: it would be nice to keep track of the source + # of the find_links: support a find-links local path + # relative to a requirements file. + value = opts.find_links[0] + req_dir = os.path.dirname(os.path.abspath(filename)) + relative_to_reqs_file = os.path.join(req_dir, value) + if os.path.exists(relative_to_reqs_file): + value = relative_to_reqs_file + find_links.append(value) + + if session: + # We need to update the auth urls in session + session.update_index_urls(index_urls) + + search_scope = SearchScope( + find_links=find_links, + index_urls=index_urls, + ) + finder.search_scope = search_scope + + if opts.pre: + finder.set_allow_all_prereleases() + + if opts.prefer_binary: + finder.set_prefer_binary() + + if session: + for host in opts.trusted_hosts or []: + source = f"line {lineno} of {filename}" + session.add_trusted_host(host, source=source) + + +def handle_line( + line: ParsedLine, + options: Optional[optparse.Values] = None, + finder: Optional["PackageFinder"] = None, + session: Optional[PipSession] = None, +) -> Optional[ParsedRequirement]: + """Handle a single parsed requirements line; This can result in + creating/yielding requirements, or updating the finder. + + :param line: The parsed line to be processed. + :param options: CLI options. + :param finder: The finder - updated by non-requirement lines. + :param session: The session - updated by non-requirement lines. + + Returns a ParsedRequirement object if the line is a requirement line, + otherwise returns None. + + For lines that contain requirements, the only options that have an effect + are from SUPPORTED_OPTIONS_REQ, and they are scoped to the + requirement. Other options from SUPPORTED_OPTIONS may be present, but are + ignored. + + For lines that do not contain requirements, the only options that have an + effect are from SUPPORTED_OPTIONS. Options from SUPPORTED_OPTIONS_REQ may + be present, but are ignored. These lines may contain multiple options + (although our docs imply only one is supported), and all our parsed and + affect the finder. + """ + + if line.is_requirement: + parsed_req = handle_requirement_line(line, options) + return parsed_req + else: + handle_option_line( + line.opts, + line.filename, + line.lineno, + finder, + options, + session, + ) + return None + + +class RequirementsFileParser: + def __init__( + self, + session: PipSession, + line_parser: LineParser, + ) -> None: + self._session = session + self._line_parser = line_parser + + def parse(self, filename: str, constraint: bool) -> Iterator[ParsedLine]: + """Parse a given file, yielding parsed lines.""" + yield from self._parse_and_recurse(filename, constraint) + + def _parse_and_recurse( + self, filename: str, constraint: bool + ) -> Iterator[ParsedLine]: + for line in self._parse_file(filename, constraint): + if not line.is_requirement and ( + line.opts.requirements or line.opts.constraints + ): + # parse a nested requirements file + if line.opts.requirements: + req_path = line.opts.requirements[0] + nested_constraint = False + else: + req_path = line.opts.constraints[0] + nested_constraint = True + + # original file is over http + if SCHEME_RE.search(filename): + # do a url join so relative paths work + req_path = urllib.parse.urljoin(filename, req_path) + # original file and nested file are paths + elif not SCHEME_RE.search(req_path): + # do a join so relative paths work + req_path = os.path.join( + os.path.dirname(filename), + req_path, + ) + + yield from self._parse_and_recurse(req_path, nested_constraint) + else: + yield line + + def _parse_file(self, filename: str, constraint: bool) -> Iterator[ParsedLine]: + _, content = get_file_content(filename, self._session) + + lines_enum = preprocess(content) + + for line_number, line in lines_enum: + try: + args_str, opts = self._line_parser(line) + except OptionParsingError as e: + # add offending line + msg = f"Invalid requirement: {line}\n{e.msg}" + raise RequirementsFileParseError(msg) + + yield ParsedLine( + filename, + line_number, + args_str, + opts, + constraint, + ) + + +def get_line_parser(finder: Optional["PackageFinder"]) -> LineParser: + def parse_line(line: str) -> Tuple[str, Values]: + # Build new parser for each line since it accumulates appendable + # options. + parser = build_parser() + defaults = parser.get_default_values() + defaults.index_url = None + if finder: + defaults.format_control = finder.format_control + + args_str, options_str = break_args_options(line) + + opts, _ = parser.parse_args(shlex.split(options_str), defaults) + + return args_str, opts + + return parse_line + + +def break_args_options(line: str) -> Tuple[str, str]: + """Break up the line into an args and options string. We only want to shlex + (and then optparse) the options, not the args. args can contain markers + which are corrupted by shlex. + """ + tokens = line.split(" ") + args = [] + options = tokens[:] + for token in tokens: + if token.startswith("-") or token.startswith("--"): + break + else: + args.append(token) + options.pop(0) + return " ".join(args), " ".join(options) + + +class OptionParsingError(Exception): + def __init__(self, msg: str) -> None: + self.msg = msg + + +def build_parser() -> optparse.OptionParser: + """ + Return a parser for parsing requirement lines + """ + parser = optparse.OptionParser(add_help_option=False) + + option_factories = SUPPORTED_OPTIONS + SUPPORTED_OPTIONS_REQ + for option_factory in option_factories: + option = option_factory() + parser.add_option(option) + + # By default optparse sys.exits on parsing errors. We want to wrap + # that in our own exception. + def parser_exit(self: Any, msg: str) -> "NoReturn": + raise OptionParsingError(msg) + + # NOTE: mypy disallows assigning to a method + # https://github.com/python/mypy/issues/2427 + parser.exit = parser_exit # type: ignore + + return parser + + +def join_lines(lines_enum: ReqFileLines) -> ReqFileLines: + """Joins a line ending in '\' with the previous line (except when following + comments). The joined line takes on the index of the first line. + """ + primary_line_number = None + new_line: List[str] = [] + for line_number, line in lines_enum: + if not line.endswith("\\") or COMMENT_RE.match(line): + if COMMENT_RE.match(line): + # this ensures comments are always matched later + line = " " + line + if new_line: + new_line.append(line) + assert primary_line_number is not None + yield primary_line_number, "".join(new_line) + new_line = [] + else: + yield line_number, line + else: + if not new_line: + primary_line_number = line_number + new_line.append(line.strip("\\")) + + # last line contains \ + if new_line: + assert primary_line_number is not None + yield primary_line_number, "".join(new_line) + + # TODO: handle space after '\'. + + +def ignore_comments(lines_enum: ReqFileLines) -> ReqFileLines: + """ + Strips comments and filter empty lines. + """ + for line_number, line in lines_enum: + line = COMMENT_RE.sub("", line) + line = line.strip() + if line: + yield line_number, line + + +def expand_env_variables(lines_enum: ReqFileLines) -> ReqFileLines: + """Replace all environment variables that can be retrieved via `os.getenv`. + + The only allowed format for environment variables defined in the + requirement file is `${MY_VARIABLE_1}` to ensure two things: + + 1. Strings that contain a `$` aren't accidentally (partially) expanded. + 2. Ensure consistency across platforms for requirement files. + + These points are the result of a discussion on the `github pull + request #3514 `_. + + Valid characters in variable names follow the `POSIX standard + `_ and are limited + to uppercase letter, digits and the `_` (underscore). + """ + for line_number, line in lines_enum: + for env_var, var_name in ENV_VAR_RE.findall(line): + value = os.getenv(var_name) + if not value: + continue + + line = line.replace(env_var, value) + + yield line_number, line + + +def get_file_content(url: str, session: PipSession) -> Tuple[str, str]: + """Gets the content of a file; it may be a filename, file: URL, or + http: URL. Returns (location, content). Content is unicode. + Respects # -*- coding: declarations on the retrieved files. + + :param url: File path or url. + :param session: PipSession instance. + """ + scheme = get_url_scheme(url) + + # Pip has special support for file:// URLs (LocalFSAdapter). + if scheme in ["http", "https", "file"]: + resp = session.get(url) + raise_for_status(resp) + return resp.url, resp.text + + # Assume this is a bare path. + try: + with open(url, "rb") as f: + content = auto_decode(f.read()) + except OSError as exc: + raise InstallationError(f"Could not open requirements file: {exc}") + return url, content diff --git a/env-llmeval/lib/python3.10/site-packages/pip/_internal/req/req_install.py b/env-llmeval/lib/python3.10/site-packages/pip/_internal/req/req_install.py new file mode 100644 index 0000000000000000000000000000000000000000..02dbda1941f845a8087ea4544271fa94b69a8bda --- /dev/null +++ b/env-llmeval/lib/python3.10/site-packages/pip/_internal/req/req_install.py @@ -0,0 +1,858 @@ +# The following comment should be removed at some point in the future. +# mypy: strict-optional=False + +import functools +import logging +import os +import shutil +import sys +import uuid +import zipfile +from typing import Any, Collection, Dict, Iterable, List, Optional, Sequence, Union + +from pip._vendor.packaging.markers import Marker +from pip._vendor.packaging.requirements import Requirement +from pip._vendor.packaging.specifiers import SpecifierSet +from pip._vendor.packaging.utils import canonicalize_name +from pip._vendor.packaging.version import Version +from pip._vendor.packaging.version import parse as parse_version +from pip._vendor.pep517.wrappers import Pep517HookCaller + +from pip._internal.build_env import BuildEnvironment, NoOpBuildEnvironment +from pip._internal.exceptions import InstallationError, LegacyInstallFailure +from pip._internal.locations import get_scheme +from pip._internal.metadata import ( + BaseDistribution, + get_default_environment, + get_directory_distribution, +) +from pip._internal.models.link import Link +from pip._internal.operations.build.metadata import generate_metadata +from pip._internal.operations.build.metadata_editable import generate_editable_metadata +from pip._internal.operations.build.metadata_legacy import ( + generate_metadata as generate_metadata_legacy, +) +from pip._internal.operations.install.editable_legacy import ( + install_editable as install_editable_legacy, +) +from pip._internal.operations.install.legacy import install as install_legacy +from pip._internal.operations.install.wheel import install_wheel +from pip._internal.pyproject import load_pyproject_toml, make_pyproject_path +from pip._internal.req.req_uninstall import UninstallPathSet +from pip._internal.utils.deprecation import deprecated +from pip._internal.utils.direct_url_helpers import ( + direct_url_for_editable, + direct_url_from_link, +) +from pip._internal.utils.hashes import Hashes +from pip._internal.utils.misc import ( + ask_path_exists, + backup_dir, + display_path, + hide_url, + redact_auth_from_url, +) +from pip._internal.utils.packaging import safe_extra +from pip._internal.utils.subprocess import runner_with_spinner_message +from pip._internal.utils.temp_dir import TempDirectory, tempdir_kinds +from pip._internal.utils.virtualenv import running_under_virtualenv +from pip._internal.vcs import vcs + +logger = logging.getLogger(__name__) + + +class InstallRequirement: + """ + Represents something that may be installed later on, may have information + about where to fetch the relevant requirement and also contains logic for + installing the said requirement. + """ + + def __init__( + self, + req: Optional[Requirement], + comes_from: Optional[Union[str, "InstallRequirement"]], + editable: bool = False, + link: Optional[Link] = None, + markers: Optional[Marker] = None, + use_pep517: Optional[bool] = None, + isolated: bool = False, + install_options: Optional[List[str]] = None, + global_options: Optional[List[str]] = None, + hash_options: Optional[Dict[str, List[str]]] = None, + constraint: bool = False, + extras: Collection[str] = (), + user_supplied: bool = False, + permit_editable_wheels: bool = False, + ) -> None: + assert req is None or isinstance(req, Requirement), req + self.req = req + self.comes_from = comes_from + self.constraint = constraint + self.editable = editable + self.permit_editable_wheels = permit_editable_wheels + self.legacy_install_reason: Optional[int] = None + + # source_dir is the local directory where the linked requirement is + # located, or unpacked. In case unpacking is needed, creating and + # populating source_dir is done by the RequirementPreparer. Note this + # is not necessarily the directory where pyproject.toml or setup.py is + # located - that one is obtained via unpacked_source_directory. + self.source_dir: Optional[str] = None + if self.editable: + assert link + if link.is_file: + self.source_dir = os.path.normpath(os.path.abspath(link.file_path)) + + if link is None and req and req.url: + # PEP 508 URL requirement + link = Link(req.url) + self.link = self.original_link = link + self.original_link_is_in_wheel_cache = False + + # Path to any downloaded or already-existing package. + self.local_file_path: Optional[str] = None + if self.link and self.link.is_file: + self.local_file_path = self.link.file_path + + if extras: + self.extras = extras + elif req: + self.extras = {safe_extra(extra) for extra in req.extras} + else: + self.extras = set() + if markers is None and req: + markers = req.marker + self.markers = markers + + # This holds the Distribution object if this requirement is already installed. + self.satisfied_by: Optional[BaseDistribution] = None + # Whether the installation process should try to uninstall an existing + # distribution before installing this requirement. + self.should_reinstall = False + # Temporary build location + self._temp_build_dir: Optional[TempDirectory] = None + # Set to True after successful installation + self.install_succeeded: Optional[bool] = None + # Supplied options + self.install_options = install_options if install_options else [] + self.global_options = global_options if global_options else [] + self.hash_options = hash_options if hash_options else {} + # Set to True after successful preparation of this requirement + self.prepared = False + # User supplied requirement are explicitly requested for installation + # by the user via CLI arguments or requirements files, as opposed to, + # e.g. dependencies, extras or constraints. + self.user_supplied = user_supplied + + self.isolated = isolated + self.build_env: BuildEnvironment = NoOpBuildEnvironment() + + # For PEP 517, the directory where we request the project metadata + # gets stored. We need this to pass to build_wheel, so the backend + # can ensure that the wheel matches the metadata (see the PEP for + # details). + self.metadata_directory: Optional[str] = None + + # The static build requirements (from pyproject.toml) + self.pyproject_requires: Optional[List[str]] = None + + # Build requirements that we will check are available + self.requirements_to_check: List[str] = [] + + # The PEP 517 backend we should use to build the project + self.pep517_backend: Optional[Pep517HookCaller] = None + + # Are we using PEP 517 for this requirement? + # After pyproject.toml has been loaded, the only valid values are True + # and False. Before loading, None is valid (meaning "use the default"). + # Setting an explicit value before loading pyproject.toml is supported, + # but after loading this flag should be treated as read only. + self.use_pep517 = use_pep517 + + # This requirement needs more preparation before it can be built + self.needs_more_preparation = False + + def __str__(self) -> str: + if self.req: + s = str(self.req) + if self.link: + s += " from {}".format(redact_auth_from_url(self.link.url)) + elif self.link: + s = redact_auth_from_url(self.link.url) + else: + s = "" + if self.satisfied_by is not None: + s += " in {}".format(display_path(self.satisfied_by.location)) + if self.comes_from: + if isinstance(self.comes_from, str): + comes_from: Optional[str] = self.comes_from + else: + comes_from = self.comes_from.from_path() + if comes_from: + s += f" (from {comes_from})" + return s + + def __repr__(self) -> str: + return "<{} object: {} editable={!r}>".format( + self.__class__.__name__, str(self), self.editable + ) + + def format_debug(self) -> str: + """An un-tested helper for getting state, for debugging.""" + attributes = vars(self) + names = sorted(attributes) + + state = ("{}={!r}".format(attr, attributes[attr]) for attr in sorted(names)) + return "<{name} object: {{{state}}}>".format( + name=self.__class__.__name__, + state=", ".join(state), + ) + + # Things that are valid for all kinds of requirements? + @property + def name(self) -> Optional[str]: + if self.req is None: + return None + return self.req.name + + @functools.lru_cache() # use cached_property in python 3.8+ + def supports_pyproject_editable(self) -> bool: + if not self.use_pep517: + return False + assert self.pep517_backend + with self.build_env: + runner = runner_with_spinner_message( + "Checking if build backend supports build_editable" + ) + with self.pep517_backend.subprocess_runner(runner): + return "build_editable" in self.pep517_backend._supported_features() + + @property + def specifier(self) -> SpecifierSet: + return self.req.specifier + + @property + def is_pinned(self) -> bool: + """Return whether I am pinned to an exact version. + + For example, some-package==1.2 is pinned; some-package>1.2 is not. + """ + specifiers = self.specifier + return len(specifiers) == 1 and next(iter(specifiers)).operator in {"==", "==="} + + def match_markers(self, extras_requested: Optional[Iterable[str]] = None) -> bool: + if not extras_requested: + # Provide an extra to safely evaluate the markers + # without matching any extra + extras_requested = ("",) + if self.markers is not None: + return any( + self.markers.evaluate({"extra": extra}) for extra in extras_requested + ) + else: + return True + + @property + def has_hash_options(self) -> bool: + """Return whether any known-good hashes are specified as options. + + These activate --require-hashes mode; hashes specified as part of a + URL do not. + + """ + return bool(self.hash_options) + + def hashes(self, trust_internet: bool = True) -> Hashes: + """Return a hash-comparer that considers my option- and URL-based + hashes to be known-good. + + Hashes in URLs--ones embedded in the requirements file, not ones + downloaded from an index server--are almost peers with ones from + flags. They satisfy --require-hashes (whether it was implicitly or + explicitly activated) but do not activate it. md5 and sha224 are not + allowed in flags, which should nudge people toward good algos. We + always OR all hashes together, even ones from URLs. + + :param trust_internet: Whether to trust URL-based (#md5=...) hashes + downloaded from the internet, as by populate_link() + + """ + good_hashes = self.hash_options.copy() + link = self.link if trust_internet else self.original_link + if link and link.hash: + good_hashes.setdefault(link.hash_name, []).append(link.hash) + return Hashes(good_hashes) + + def from_path(self) -> Optional[str]: + """Format a nice indicator to show where this "comes from" """ + if self.req is None: + return None + s = str(self.req) + if self.comes_from: + if isinstance(self.comes_from, str): + comes_from = self.comes_from + else: + comes_from = self.comes_from.from_path() + if comes_from: + s += "->" + comes_from + return s + + def ensure_build_location( + self, build_dir: str, autodelete: bool, parallel_builds: bool + ) -> str: + assert build_dir is not None + if self._temp_build_dir is not None: + assert self._temp_build_dir.path + return self._temp_build_dir.path + if self.req is None: + # Some systems have /tmp as a symlink which confuses custom + # builds (such as numpy). Thus, we ensure that the real path + # is returned. + self._temp_build_dir = TempDirectory( + kind=tempdir_kinds.REQ_BUILD, globally_managed=True + ) + + return self._temp_build_dir.path + + # This is the only remaining place where we manually determine the path + # for the temporary directory. It is only needed for editables where + # it is the value of the --src option. + + # When parallel builds are enabled, add a UUID to the build directory + # name so multiple builds do not interfere with each other. + dir_name: str = canonicalize_name(self.name) + if parallel_builds: + dir_name = f"{dir_name}_{uuid.uuid4().hex}" + + # FIXME: Is there a better place to create the build_dir? (hg and bzr + # need this) + if not os.path.exists(build_dir): + logger.debug("Creating directory %s", build_dir) + os.makedirs(build_dir) + actual_build_dir = os.path.join(build_dir, dir_name) + # `None` indicates that we respect the globally-configured deletion + # settings, which is what we actually want when auto-deleting. + delete_arg = None if autodelete else False + return TempDirectory( + path=actual_build_dir, + delete=delete_arg, + kind=tempdir_kinds.REQ_BUILD, + globally_managed=True, + ).path + + def _set_requirement(self) -> None: + """Set requirement after generating metadata.""" + assert self.req is None + assert self.metadata is not None + assert self.source_dir is not None + + # Construct a Requirement object from the generated metadata + if isinstance(parse_version(self.metadata["Version"]), Version): + op = "==" + else: + op = "===" + + self.req = Requirement( + "".join( + [ + self.metadata["Name"], + op, + self.metadata["Version"], + ] + ) + ) + + def warn_on_mismatching_name(self) -> None: + metadata_name = canonicalize_name(self.metadata["Name"]) + if canonicalize_name(self.req.name) == metadata_name: + # Everything is fine. + return + + # If we're here, there's a mismatch. Log a warning about it. + logger.warning( + "Generating metadata for package %s " + "produced metadata for project name %s. Fix your " + "#egg=%s fragments.", + self.name, + metadata_name, + self.name, + ) + self.req = Requirement(metadata_name) + + def check_if_exists(self, use_user_site: bool) -> None: + """Find an installed distribution that satisfies or conflicts + with this requirement, and set self.satisfied_by or + self.should_reinstall appropriately. + """ + if self.req is None: + return + existing_dist = get_default_environment().get_distribution(self.req.name) + if not existing_dist: + return + + version_compatible = self.req.specifier.contains( + existing_dist.version, + prereleases=True, + ) + if not version_compatible: + self.satisfied_by = None + if use_user_site: + if existing_dist.in_usersite: + self.should_reinstall = True + elif running_under_virtualenv() and existing_dist.in_site_packages: + raise InstallationError( + f"Will not install to the user site because it will " + f"lack sys.path precedence to {existing_dist.raw_name} " + f"in {existing_dist.location}" + ) + else: + self.should_reinstall = True + else: + if self.editable: + self.should_reinstall = True + # when installing editables, nothing pre-existing should ever + # satisfy + self.satisfied_by = None + else: + self.satisfied_by = existing_dist + + # Things valid for wheels + @property + def is_wheel(self) -> bool: + if not self.link: + return False + return self.link.is_wheel + + # Things valid for sdists + @property + def unpacked_source_directory(self) -> str: + return os.path.join( + self.source_dir, self.link and self.link.subdirectory_fragment or "" + ) + + @property + def setup_py_path(self) -> str: + assert self.source_dir, f"No source dir for {self}" + setup_py = os.path.join(self.unpacked_source_directory, "setup.py") + + return setup_py + + @property + def setup_cfg_path(self) -> str: + assert self.source_dir, f"No source dir for {self}" + setup_cfg = os.path.join(self.unpacked_source_directory, "setup.cfg") + + return setup_cfg + + @property + def pyproject_toml_path(self) -> str: + assert self.source_dir, f"No source dir for {self}" + return make_pyproject_path(self.unpacked_source_directory) + + def load_pyproject_toml(self) -> None: + """Load the pyproject.toml file. + + After calling this routine, all of the attributes related to PEP 517 + processing for this requirement have been set. In particular, the + use_pep517 attribute can be used to determine whether we should + follow the PEP 517 or legacy (setup.py) code path. + """ + pyproject_toml_data = load_pyproject_toml( + self.use_pep517, self.pyproject_toml_path, self.setup_py_path, str(self) + ) + + if pyproject_toml_data is None: + self.use_pep517 = False + return + + self.use_pep517 = True + requires, backend, check, backend_path = pyproject_toml_data + self.requirements_to_check = check + self.pyproject_requires = requires + self.pep517_backend = Pep517HookCaller( + self.unpacked_source_directory, + backend, + backend_path=backend_path, + ) + + def isolated_editable_sanity_check(self) -> None: + """Check that an editable requirement if valid for use with PEP 517/518. + + This verifies that an editable that has a pyproject.toml either supports PEP 660 + or as a setup.py or a setup.cfg + """ + if ( + self.editable + and self.use_pep517 + and not self.supports_pyproject_editable() + and not os.path.isfile(self.setup_py_path) + and not os.path.isfile(self.setup_cfg_path) + ): + raise InstallationError( + f"Project {self} has a 'pyproject.toml' and its build " + f"backend is missing the 'build_editable' hook. Since it does not " + f"have a 'setup.py' nor a 'setup.cfg', " + f"it cannot be installed in editable mode. " + f"Consider using a build backend that supports PEP 660." + ) + + def prepare_metadata(self) -> None: + """Ensure that project metadata is available. + + Under PEP 517 and PEP 660, call the backend hook to prepare the metadata. + Under legacy processing, call setup.py egg-info. + """ + assert self.source_dir + details = self.name or f"from {self.link}" + + if self.use_pep517: + assert self.pep517_backend is not None + if ( + self.editable + and self.permit_editable_wheels + and self.supports_pyproject_editable() + ): + self.metadata_directory = generate_editable_metadata( + build_env=self.build_env, + backend=self.pep517_backend, + details=details, + ) + else: + self.metadata_directory = generate_metadata( + build_env=self.build_env, + backend=self.pep517_backend, + details=details, + ) + else: + self.metadata_directory = generate_metadata_legacy( + build_env=self.build_env, + setup_py_path=self.setup_py_path, + source_dir=self.unpacked_source_directory, + isolated=self.isolated, + details=details, + ) + + # Act on the newly generated metadata, based on the name and version. + if not self.name: + self._set_requirement() + else: + self.warn_on_mismatching_name() + + self.assert_source_matches_version() + + @property + def metadata(self) -> Any: + if not hasattr(self, "_metadata"): + self._metadata = self.get_dist().metadata + + return self._metadata + + def get_dist(self) -> BaseDistribution: + return get_directory_distribution(self.metadata_directory) + + def assert_source_matches_version(self) -> None: + assert self.source_dir + version = self.metadata["version"] + if self.req.specifier and version not in self.req.specifier: + logger.warning( + "Requested %s, but installing version %s", + self, + version, + ) + else: + logger.debug( + "Source in %s has version %s, which satisfies requirement %s", + display_path(self.source_dir), + version, + self, + ) + + # For both source distributions and editables + def ensure_has_source_dir( + self, + parent_dir: str, + autodelete: bool = False, + parallel_builds: bool = False, + ) -> None: + """Ensure that a source_dir is set. + + This will create a temporary build dir if the name of the requirement + isn't known yet. + + :param parent_dir: The ideal pip parent_dir for the source_dir. + Generally src_dir for editables and build_dir for sdists. + :return: self.source_dir + """ + if self.source_dir is None: + self.source_dir = self.ensure_build_location( + parent_dir, + autodelete=autodelete, + parallel_builds=parallel_builds, + ) + + # For editable installations + def update_editable(self) -> None: + if not self.link: + logger.debug( + "Cannot update repository at %s; repository location is unknown", + self.source_dir, + ) + return + assert self.editable + assert self.source_dir + if self.link.scheme == "file": + # Static paths don't get updated + return + vcs_backend = vcs.get_backend_for_scheme(self.link.scheme) + # Editable requirements are validated in Requirement constructors. + # So here, if it's neither a path nor a valid VCS URL, it's a bug. + assert vcs_backend, f"Unsupported VCS URL {self.link.url}" + hidden_url = hide_url(self.link.url) + vcs_backend.obtain(self.source_dir, url=hidden_url, verbosity=0) + + # Top-level Actions + def uninstall( + self, auto_confirm: bool = False, verbose: bool = False + ) -> Optional[UninstallPathSet]: + """ + Uninstall the distribution currently satisfying this requirement. + + Prompts before removing or modifying files unless + ``auto_confirm`` is True. + + Refuses to delete or modify files outside of ``sys.prefix`` - + thus uninstallation within a virtual environment can only + modify that virtual environment, even if the virtualenv is + linked to global site-packages. + + """ + assert self.req + dist = get_default_environment().get_distribution(self.req.name) + if not dist: + logger.warning("Skipping %s as it is not installed.", self.name) + return None + logger.info("Found existing installation: %s", dist) + + uninstalled_pathset = UninstallPathSet.from_dist(dist) + uninstalled_pathset.remove(auto_confirm, verbose) + return uninstalled_pathset + + def _get_archive_name(self, path: str, parentdir: str, rootdir: str) -> str: + def _clean_zip_name(name: str, prefix: str) -> str: + assert name.startswith( + prefix + os.path.sep + ), f"name {name!r} doesn't start with prefix {prefix!r}" + name = name[len(prefix) + 1 :] + name = name.replace(os.path.sep, "/") + return name + + path = os.path.join(parentdir, path) + name = _clean_zip_name(path, rootdir) + return self.name + "/" + name + + def archive(self, build_dir: Optional[str]) -> None: + """Saves archive to provided build_dir. + + Used for saving downloaded VCS requirements as part of `pip download`. + """ + assert self.source_dir + if build_dir is None: + return + + create_archive = True + archive_name = "{}-{}.zip".format(self.name, self.metadata["version"]) + archive_path = os.path.join(build_dir, archive_name) + + if os.path.exists(archive_path): + response = ask_path_exists( + "The file {} exists. (i)gnore, (w)ipe, " + "(b)ackup, (a)bort ".format(display_path(archive_path)), + ("i", "w", "b", "a"), + ) + if response == "i": + create_archive = False + elif response == "w": + logger.warning("Deleting %s", display_path(archive_path)) + os.remove(archive_path) + elif response == "b": + dest_file = backup_dir(archive_path) + logger.warning( + "Backing up %s to %s", + display_path(archive_path), + display_path(dest_file), + ) + shutil.move(archive_path, dest_file) + elif response == "a": + sys.exit(-1) + + if not create_archive: + return + + zip_output = zipfile.ZipFile( + archive_path, + "w", + zipfile.ZIP_DEFLATED, + allowZip64=True, + ) + with zip_output: + dir = os.path.normcase(os.path.abspath(self.unpacked_source_directory)) + for dirpath, dirnames, filenames in os.walk(dir): + for dirname in dirnames: + dir_arcname = self._get_archive_name( + dirname, + parentdir=dirpath, + rootdir=dir, + ) + zipdir = zipfile.ZipInfo(dir_arcname + "/") + zipdir.external_attr = 0x1ED << 16 # 0o755 + zip_output.writestr(zipdir, "") + for filename in filenames: + file_arcname = self._get_archive_name( + filename, + parentdir=dirpath, + rootdir=dir, + ) + filename = os.path.join(dirpath, filename) + zip_output.write(filename, file_arcname) + + logger.info("Saved %s", display_path(archive_path)) + + def install( + self, + install_options: List[str], + global_options: Optional[Sequence[str]] = None, + root: Optional[str] = None, + home: Optional[str] = None, + prefix: Optional[str] = None, + warn_script_location: bool = True, + use_user_site: bool = False, + pycompile: bool = True, + ) -> None: + scheme = get_scheme( + self.name, + user=use_user_site, + home=home, + root=root, + isolated=self.isolated, + prefix=prefix, + ) + + global_options = global_options if global_options is not None else [] + if self.editable and not self.is_wheel: + install_editable_legacy( + install_options, + global_options, + prefix=prefix, + home=home, + use_user_site=use_user_site, + name=self.name, + setup_py_path=self.setup_py_path, + isolated=self.isolated, + build_env=self.build_env, + unpacked_source_directory=self.unpacked_source_directory, + ) + self.install_succeeded = True + return + + if self.is_wheel: + assert self.local_file_path + direct_url = None + if self.editable: + direct_url = direct_url_for_editable(self.unpacked_source_directory) + elif self.original_link: + direct_url = direct_url_from_link( + self.original_link, + self.source_dir, + self.original_link_is_in_wheel_cache, + ) + install_wheel( + self.name, + self.local_file_path, + scheme=scheme, + req_description=str(self.req), + pycompile=pycompile, + warn_script_location=warn_script_location, + direct_url=direct_url, + requested=self.user_supplied, + ) + self.install_succeeded = True + return + + # TODO: Why don't we do this for editable installs? + + # Extend the list of global and install options passed on to + # the setup.py call with the ones from the requirements file. + # Options specified in requirements file override those + # specified on the command line, since the last option given + # to setup.py is the one that is used. + global_options = list(global_options) + self.global_options + install_options = list(install_options) + self.install_options + + try: + success = install_legacy( + install_options=install_options, + global_options=global_options, + root=root, + home=home, + prefix=prefix, + use_user_site=use_user_site, + pycompile=pycompile, + scheme=scheme, + setup_py_path=self.setup_py_path, + isolated=self.isolated, + req_name=self.name, + build_env=self.build_env, + unpacked_source_directory=self.unpacked_source_directory, + req_description=str(self.req), + ) + except LegacyInstallFailure as exc: + self.install_succeeded = False + raise exc + except Exception: + self.install_succeeded = True + raise + + self.install_succeeded = success + + if success and self.legacy_install_reason == 8368: + deprecated( + reason=( + "{} was installed using the legacy 'setup.py install' " + "method, because a wheel could not be built for it.".format( + self.name + ) + ), + replacement="to fix the wheel build issue reported above", + gone_in=None, + issue=8368, + ) + + +def check_invalid_constraint_type(req: InstallRequirement) -> str: + + # Check for unsupported forms + problem = "" + if not req.name: + problem = "Unnamed requirements are not allowed as constraints" + elif req.editable: + problem = "Editable requirements are not allowed as constraints" + elif req.extras: + problem = "Constraints cannot have extras" + + if problem: + deprecated( + reason=( + "Constraints are only allowed to take the form of a package " + "name and a version specifier. Other forms were originally " + "permitted as an accident of the implementation, but were " + "undocumented. The new implementation of the resolver no " + "longer supports these forms." + ), + replacement="replacing the constraint with a requirement", + # No plan yet for when the new resolver becomes default + gone_in=None, + issue=8210, + ) + + return problem diff --git a/env-llmeval/lib/python3.10/site-packages/pip/_internal/req/req_tracker.py b/env-llmeval/lib/python3.10/site-packages/pip/_internal/req/req_tracker.py new file mode 100644 index 0000000000000000000000000000000000000000..24d3c530335d0bc108055ca68744893fe5108b53 --- /dev/null +++ b/env-llmeval/lib/python3.10/site-packages/pip/_internal/req/req_tracker.py @@ -0,0 +1,124 @@ +import contextlib +import hashlib +import logging +import os +from types import TracebackType +from typing import Dict, Iterator, Optional, Set, Type, Union + +from pip._internal.models.link import Link +from pip._internal.req.req_install import InstallRequirement +from pip._internal.utils.temp_dir import TempDirectory + +logger = logging.getLogger(__name__) + + +@contextlib.contextmanager +def update_env_context_manager(**changes: str) -> Iterator[None]: + target = os.environ + + # Save values from the target and change them. + non_existent_marker = object() + saved_values: Dict[str, Union[object, str]] = {} + for name, new_value in changes.items(): + try: + saved_values[name] = target[name] + except KeyError: + saved_values[name] = non_existent_marker + target[name] = new_value + + try: + yield + finally: + # Restore original values in the target. + for name, original_value in saved_values.items(): + if original_value is non_existent_marker: + del target[name] + else: + assert isinstance(original_value, str) # for mypy + target[name] = original_value + + +@contextlib.contextmanager +def get_requirement_tracker() -> Iterator["RequirementTracker"]: + root = os.environ.get("PIP_REQ_TRACKER") + with contextlib.ExitStack() as ctx: + if root is None: + root = ctx.enter_context(TempDirectory(kind="req-tracker")).path + ctx.enter_context(update_env_context_manager(PIP_REQ_TRACKER=root)) + logger.debug("Initialized build tracking at %s", root) + + with RequirementTracker(root) as tracker: + yield tracker + + +class RequirementTracker: + def __init__(self, root: str) -> None: + self._root = root + self._entries: Set[InstallRequirement] = set() + logger.debug("Created build tracker: %s", self._root) + + def __enter__(self) -> "RequirementTracker": + logger.debug("Entered build tracker: %s", self._root) + return self + + def __exit__( + self, + exc_type: Optional[Type[BaseException]], + exc_val: Optional[BaseException], + exc_tb: Optional[TracebackType], + ) -> None: + self.cleanup() + + def _entry_path(self, link: Link) -> str: + hashed = hashlib.sha224(link.url_without_fragment.encode()).hexdigest() + return os.path.join(self._root, hashed) + + def add(self, req: InstallRequirement) -> None: + """Add an InstallRequirement to build tracking.""" + + assert req.link + # Get the file to write information about this requirement. + entry_path = self._entry_path(req.link) + + # Try reading from the file. If it exists and can be read from, a build + # is already in progress, so a LookupError is raised. + try: + with open(entry_path) as fp: + contents = fp.read() + except FileNotFoundError: + pass + else: + message = "{} is already being built: {}".format(req.link, contents) + raise LookupError(message) + + # If we're here, req should really not be building already. + assert req not in self._entries + + # Start tracking this requirement. + with open(entry_path, "w", encoding="utf-8") as fp: + fp.write(str(req)) + self._entries.add(req) + + logger.debug("Added %s to build tracker %r", req, self._root) + + def remove(self, req: InstallRequirement) -> None: + """Remove an InstallRequirement from build tracking.""" + + assert req.link + # Delete the created file and the corresponding entries. + os.unlink(self._entry_path(req.link)) + self._entries.remove(req) + + logger.debug("Removed %s from build tracker %r", req, self._root) + + def cleanup(self) -> None: + for req in set(self._entries): + self.remove(req) + + logger.debug("Removed build tracker: %r", self._root) + + @contextlib.contextmanager + def track(self, req: InstallRequirement) -> Iterator[None]: + self.add(req) + yield + self.remove(req) diff --git a/env-llmeval/lib/python3.10/site-packages/pip/_internal/req/req_uninstall.py b/env-llmeval/lib/python3.10/site-packages/pip/_internal/req/req_uninstall.py new file mode 100644 index 0000000000000000000000000000000000000000..472090a0d451dda1ae864fb34bb605501edd1110 --- /dev/null +++ b/env-llmeval/lib/python3.10/site-packages/pip/_internal/req/req_uninstall.py @@ -0,0 +1,633 @@ +import functools +import os +import sys +import sysconfig +from importlib.util import cache_from_source +from typing import Any, Callable, Dict, Iterable, Iterator, List, Optional, Set, Tuple + +from pip._internal.exceptions import UninstallationError +from pip._internal.locations import get_bin_prefix, get_bin_user +from pip._internal.metadata import BaseDistribution +from pip._internal.utils.compat import WINDOWS +from pip._internal.utils.egg_link import egg_link_path_from_location +from pip._internal.utils.logging import getLogger, indent_log +from pip._internal.utils.misc import ask, is_local, normalize_path, renames, rmtree +from pip._internal.utils.temp_dir import AdjacentTempDirectory, TempDirectory + +logger = getLogger(__name__) + + +def _script_names(bin_dir: str, script_name: str, is_gui: bool) -> Iterator[str]: + """Create the fully qualified name of the files created by + {console,gui}_scripts for the given ``dist``. + Returns the list of file names + """ + exe_name = os.path.join(bin_dir, script_name) + yield exe_name + if not WINDOWS: + return + yield f"{exe_name}.exe" + yield f"{exe_name}.exe.manifest" + if is_gui: + yield f"{exe_name}-script.pyw" + else: + yield f"{exe_name}-script.py" + + +def _unique(fn: Callable[..., Iterator[Any]]) -> Callable[..., Iterator[Any]]: + @functools.wraps(fn) + def unique(*args: Any, **kw: Any) -> Iterator[Any]: + seen: Set[Any] = set() + for item in fn(*args, **kw): + if item not in seen: + seen.add(item) + yield item + + return unique + + +@_unique +def uninstallation_paths(dist: BaseDistribution) -> Iterator[str]: + """ + Yield all the uninstallation paths for dist based on RECORD-without-.py[co] + + Yield paths to all the files in RECORD. For each .py file in RECORD, add + the .pyc and .pyo in the same directory. + + UninstallPathSet.add() takes care of the __pycache__ .py[co]. + + If RECORD is not found, raises UninstallationError, + with possible information from the INSTALLER file. + + https://packaging.python.org/specifications/recording-installed-packages/ + """ + location = dist.location + assert location is not None, "not installed" + + entries = dist.iter_declared_entries() + if entries is None: + msg = "Cannot uninstall {dist}, RECORD file not found.".format(dist=dist) + installer = dist.installer + if not installer or installer == "pip": + dep = "{}=={}".format(dist.raw_name, dist.version) + msg += ( + " You might be able to recover from this via: " + "'pip install --force-reinstall --no-deps {}'.".format(dep) + ) + else: + msg += " Hint: The package was installed by {}.".format(installer) + raise UninstallationError(msg) + + for entry in entries: + path = os.path.join(location, entry) + yield path + if path.endswith(".py"): + dn, fn = os.path.split(path) + base = fn[:-3] + path = os.path.join(dn, base + ".pyc") + yield path + path = os.path.join(dn, base + ".pyo") + yield path + + +def compact(paths: Iterable[str]) -> Set[str]: + """Compact a path set to contain the minimal number of paths + necessary to contain all paths in the set. If /a/path/ and + /a/path/to/a/file.txt are both in the set, leave only the + shorter path.""" + + sep = os.path.sep + short_paths: Set[str] = set() + for path in sorted(paths, key=len): + should_skip = any( + path.startswith(shortpath.rstrip("*")) + and path[len(shortpath.rstrip("*").rstrip(sep))] == sep + for shortpath in short_paths + ) + if not should_skip: + short_paths.add(path) + return short_paths + + +def compress_for_rename(paths: Iterable[str]) -> Set[str]: + """Returns a set containing the paths that need to be renamed. + + This set may include directories when the original sequence of paths + included every file on disk. + """ + case_map = {os.path.normcase(p): p for p in paths} + remaining = set(case_map) + unchecked = sorted({os.path.split(p)[0] for p in case_map.values()}, key=len) + wildcards: Set[str] = set() + + def norm_join(*a: str) -> str: + return os.path.normcase(os.path.join(*a)) + + for root in unchecked: + if any(os.path.normcase(root).startswith(w) for w in wildcards): + # This directory has already been handled. + continue + + all_files: Set[str] = set() + all_subdirs: Set[str] = set() + for dirname, subdirs, files in os.walk(root): + all_subdirs.update(norm_join(root, dirname, d) for d in subdirs) + all_files.update(norm_join(root, dirname, f) for f in files) + # If all the files we found are in our remaining set of files to + # remove, then remove them from the latter set and add a wildcard + # for the directory. + if not (all_files - remaining): + remaining.difference_update(all_files) + wildcards.add(root + os.sep) + + return set(map(case_map.__getitem__, remaining)) | wildcards + + +def compress_for_output_listing(paths: Iterable[str]) -> Tuple[Set[str], Set[str]]: + """Returns a tuple of 2 sets of which paths to display to user + + The first set contains paths that would be deleted. Files of a package + are not added and the top-level directory of the package has a '*' added + at the end - to signify that all it's contents are removed. + + The second set contains files that would have been skipped in the above + folders. + """ + + will_remove = set(paths) + will_skip = set() + + # Determine folders and files + folders = set() + files = set() + for path in will_remove: + if path.endswith(".pyc"): + continue + if path.endswith("__init__.py") or ".dist-info" in path: + folders.add(os.path.dirname(path)) + files.add(path) + + # probably this one https://github.com/python/mypy/issues/390 + _normcased_files = set(map(os.path.normcase, files)) # type: ignore + + folders = compact(folders) + + # This walks the tree using os.walk to not miss extra folders + # that might get added. + for folder in folders: + for dirpath, _, dirfiles in os.walk(folder): + for fname in dirfiles: + if fname.endswith(".pyc"): + continue + + file_ = os.path.join(dirpath, fname) + if ( + os.path.isfile(file_) + and os.path.normcase(file_) not in _normcased_files + ): + # We are skipping this file. Add it to the set. + will_skip.add(file_) + + will_remove = files | {os.path.join(folder, "*") for folder in folders} + + return will_remove, will_skip + + +class StashedUninstallPathSet: + """A set of file rename operations to stash files while + tentatively uninstalling them.""" + + def __init__(self) -> None: + # Mapping from source file root to [Adjacent]TempDirectory + # for files under that directory. + self._save_dirs: Dict[str, TempDirectory] = {} + # (old path, new path) tuples for each move that may need + # to be undone. + self._moves: List[Tuple[str, str]] = [] + + def _get_directory_stash(self, path: str) -> str: + """Stashes a directory. + + Directories are stashed adjacent to their original location if + possible, or else moved/copied into the user's temp dir.""" + + try: + save_dir: TempDirectory = AdjacentTempDirectory(path) + except OSError: + save_dir = TempDirectory(kind="uninstall") + self._save_dirs[os.path.normcase(path)] = save_dir + + return save_dir.path + + def _get_file_stash(self, path: str) -> str: + """Stashes a file. + + If no root has been provided, one will be created for the directory + in the user's temp directory.""" + path = os.path.normcase(path) + head, old_head = os.path.dirname(path), None + save_dir = None + + while head != old_head: + try: + save_dir = self._save_dirs[head] + break + except KeyError: + pass + head, old_head = os.path.dirname(head), head + else: + # Did not find any suitable root + head = os.path.dirname(path) + save_dir = TempDirectory(kind="uninstall") + self._save_dirs[head] = save_dir + + relpath = os.path.relpath(path, head) + if relpath and relpath != os.path.curdir: + return os.path.join(save_dir.path, relpath) + return save_dir.path + + def stash(self, path: str) -> str: + """Stashes the directory or file and returns its new location. + Handle symlinks as files to avoid modifying the symlink targets. + """ + path_is_dir = os.path.isdir(path) and not os.path.islink(path) + if path_is_dir: + new_path = self._get_directory_stash(path) + else: + new_path = self._get_file_stash(path) + + self._moves.append((path, new_path)) + if path_is_dir and os.path.isdir(new_path): + # If we're moving a directory, we need to + # remove the destination first or else it will be + # moved to inside the existing directory. + # We just created new_path ourselves, so it will + # be removable. + os.rmdir(new_path) + renames(path, new_path) + return new_path + + def commit(self) -> None: + """Commits the uninstall by removing stashed files.""" + for _, save_dir in self._save_dirs.items(): + save_dir.cleanup() + self._moves = [] + self._save_dirs = {} + + def rollback(self) -> None: + """Undoes the uninstall by moving stashed files back.""" + for p in self._moves: + logger.info("Moving to %s\n from %s", *p) + + for new_path, path in self._moves: + try: + logger.debug("Replacing %s from %s", new_path, path) + if os.path.isfile(new_path) or os.path.islink(new_path): + os.unlink(new_path) + elif os.path.isdir(new_path): + rmtree(new_path) + renames(path, new_path) + except OSError as ex: + logger.error("Failed to restore %s", new_path) + logger.debug("Exception: %s", ex) + + self.commit() + + @property + def can_rollback(self) -> bool: + return bool(self._moves) + + +class UninstallPathSet: + """A set of file paths to be removed in the uninstallation of a + requirement.""" + + def __init__(self, dist: BaseDistribution) -> None: + self._paths: Set[str] = set() + self._refuse: Set[str] = set() + self._pth: Dict[str, UninstallPthEntries] = {} + self._dist = dist + self._moved_paths = StashedUninstallPathSet() + + def _permitted(self, path: str) -> bool: + """ + Return True if the given path is one we are permitted to + remove/modify, False otherwise. + + """ + return is_local(path) + + def add(self, path: str) -> None: + head, tail = os.path.split(path) + + # we normalize the head to resolve parent directory symlinks, but not + # the tail, since we only want to uninstall symlinks, not their targets + path = os.path.join(normalize_path(head), os.path.normcase(tail)) + + if not os.path.exists(path): + return + if self._permitted(path): + self._paths.add(path) + else: + self._refuse.add(path) + + # __pycache__ files can show up after 'installed-files.txt' is created, + # due to imports + if os.path.splitext(path)[1] == ".py": + self.add(cache_from_source(path)) + + def add_pth(self, pth_file: str, entry: str) -> None: + pth_file = normalize_path(pth_file) + if self._permitted(pth_file): + if pth_file not in self._pth: + self._pth[pth_file] = UninstallPthEntries(pth_file) + self._pth[pth_file].add(entry) + else: + self._refuse.add(pth_file) + + def remove(self, auto_confirm: bool = False, verbose: bool = False) -> None: + """Remove paths in ``self._paths`` with confirmation (unless + ``auto_confirm`` is True).""" + + if not self._paths: + logger.info( + "Can't uninstall '%s'. No files were found to uninstall.", + self._dist.raw_name, + ) + return + + dist_name_version = f"{self._dist.raw_name}-{self._dist.version}" + logger.info("Uninstalling %s:", dist_name_version) + + with indent_log(): + if auto_confirm or self._allowed_to_proceed(verbose): + moved = self._moved_paths + + for_rename = compress_for_rename(self._paths) + + for path in sorted(compact(for_rename)): + moved.stash(path) + logger.verbose("Removing file or directory %s", path) + + for pth in self._pth.values(): + pth.remove() + + logger.info("Successfully uninstalled %s", dist_name_version) + + def _allowed_to_proceed(self, verbose: bool) -> bool: + """Display which files would be deleted and prompt for confirmation""" + + def _display(msg: str, paths: Iterable[str]) -> None: + if not paths: + return + + logger.info(msg) + with indent_log(): + for path in sorted(compact(paths)): + logger.info(path) + + if not verbose: + will_remove, will_skip = compress_for_output_listing(self._paths) + else: + # In verbose mode, display all the files that are going to be + # deleted. + will_remove = set(self._paths) + will_skip = set() + + _display("Would remove:", will_remove) + _display("Would not remove (might be manually added):", will_skip) + _display("Would not remove (outside of prefix):", self._refuse) + if verbose: + _display("Will actually move:", compress_for_rename(self._paths)) + + return ask("Proceed (Y/n)? ", ("y", "n", "")) != "n" + + def rollback(self) -> None: + """Rollback the changes previously made by remove().""" + if not self._moved_paths.can_rollback: + logger.error( + "Can't roll back %s; was not uninstalled", + self._dist.raw_name, + ) + return + logger.info("Rolling back uninstall of %s", self._dist.raw_name) + self._moved_paths.rollback() + for pth in self._pth.values(): + pth.rollback() + + def commit(self) -> None: + """Remove temporary save dir: rollback will no longer be possible.""" + self._moved_paths.commit() + + @classmethod + def from_dist(cls, dist: BaseDistribution) -> "UninstallPathSet": + dist_location = dist.location + info_location = dist.info_location + if dist_location is None: + logger.info( + "Not uninstalling %s since it is not installed", + dist.canonical_name, + ) + return cls(dist) + + normalized_dist_location = normalize_path(dist_location) + if not dist.local: + logger.info( + "Not uninstalling %s at %s, outside environment %s", + dist.canonical_name, + normalized_dist_location, + sys.prefix, + ) + return cls(dist) + + if normalized_dist_location in { + p + for p in {sysconfig.get_path("stdlib"), sysconfig.get_path("platstdlib")} + if p + }: + logger.info( + "Not uninstalling %s at %s, as it is in the standard library.", + dist.canonical_name, + normalized_dist_location, + ) + return cls(dist) + + paths_to_remove = cls(dist) + develop_egg_link = egg_link_path_from_location(dist.raw_name) + + # Distribution is installed with metadata in a "flat" .egg-info + # directory. This means it is not a modern .dist-info installation, an + # egg, or legacy editable. + setuptools_flat_installation = ( + dist.installed_with_setuptools_egg_info + and info_location is not None + and os.path.exists(info_location) + # If dist is editable and the location points to a ``.egg-info``, + # we are in fact in the legacy editable case. + and not info_location.endswith(f"{dist.setuptools_filename}.egg-info") + ) + + # Uninstall cases order do matter as in the case of 2 installs of the + # same package, pip needs to uninstall the currently detected version + if setuptools_flat_installation: + if info_location is not None: + paths_to_remove.add(info_location) + installed_files = dist.iter_declared_entries() + if installed_files is not None: + for installed_file in installed_files: + paths_to_remove.add(os.path.join(dist_location, installed_file)) + # FIXME: need a test for this elif block + # occurs with --single-version-externally-managed/--record outside + # of pip + elif dist.is_file("top_level.txt"): + try: + namespace_packages = dist.read_text("namespace_packages.txt") + except FileNotFoundError: + namespaces = [] + else: + namespaces = namespace_packages.splitlines(keepends=False) + for top_level_pkg in [ + p + for p in dist.read_text("top_level.txt").splitlines() + if p and p not in namespaces + ]: + path = os.path.join(dist_location, top_level_pkg) + paths_to_remove.add(path) + paths_to_remove.add(f"{path}.py") + paths_to_remove.add(f"{path}.pyc") + paths_to_remove.add(f"{path}.pyo") + + elif dist.installed_by_distutils: + raise UninstallationError( + "Cannot uninstall {!r}. It is a distutils installed project " + "and thus we cannot accurately determine which files belong " + "to it which would lead to only a partial uninstall.".format( + dist.raw_name, + ) + ) + + elif dist.installed_as_egg: + # package installed by easy_install + # We cannot match on dist.egg_name because it can slightly vary + # i.e. setuptools-0.6c11-py2.6.egg vs setuptools-0.6rc11-py2.6.egg + paths_to_remove.add(dist_location) + easy_install_egg = os.path.split(dist_location)[1] + easy_install_pth = os.path.join( + os.path.dirname(dist_location), + "easy-install.pth", + ) + paths_to_remove.add_pth(easy_install_pth, "./" + easy_install_egg) + + elif dist.installed_with_dist_info: + for path in uninstallation_paths(dist): + paths_to_remove.add(path) + + elif develop_egg_link: + # PEP 660 modern editable is handled in the ``.dist-info`` case + # above, so this only covers the setuptools-style editable. + with open(develop_egg_link) as fh: + link_pointer = os.path.normcase(fh.readline().strip()) + assert link_pointer == dist_location, ( + f"Egg-link {link_pointer} does not match installed location of " + f"{dist.raw_name} (at {dist_location})" + ) + paths_to_remove.add(develop_egg_link) + easy_install_pth = os.path.join( + os.path.dirname(develop_egg_link), "easy-install.pth" + ) + paths_to_remove.add_pth(easy_install_pth, dist_location) + + else: + logger.debug( + "Not sure how to uninstall: %s - Check: %s", + dist, + dist_location, + ) + + if dist.in_usersite: + bin_dir = get_bin_user() + else: + bin_dir = get_bin_prefix() + + # find distutils scripts= scripts + try: + for script in dist.iterdir("scripts"): + paths_to_remove.add(os.path.join(bin_dir, script.name)) + if WINDOWS: + paths_to_remove.add(os.path.join(bin_dir, f"{script.name}.bat")) + except (FileNotFoundError, NotADirectoryError): + pass + + # find console_scripts and gui_scripts + def iter_scripts_to_remove( + dist: BaseDistribution, + bin_dir: str, + ) -> Iterator[str]: + for entry_point in dist.iter_entry_points(): + if entry_point.group == "console_scripts": + yield from _script_names(bin_dir, entry_point.name, False) + elif entry_point.group == "gui_scripts": + yield from _script_names(bin_dir, entry_point.name, True) + + for s in iter_scripts_to_remove(dist, bin_dir): + paths_to_remove.add(s) + + return paths_to_remove + + +class UninstallPthEntries: + def __init__(self, pth_file: str) -> None: + self.file = pth_file + self.entries: Set[str] = set() + self._saved_lines: Optional[List[bytes]] = None + + def add(self, entry: str) -> None: + entry = os.path.normcase(entry) + # On Windows, os.path.normcase converts the entry to use + # backslashes. This is correct for entries that describe absolute + # paths outside of site-packages, but all the others use forward + # slashes. + # os.path.splitdrive is used instead of os.path.isabs because isabs + # treats non-absolute paths with drive letter markings like c:foo\bar + # as absolute paths. It also does not recognize UNC paths if they don't + # have more than "\\sever\share". Valid examples: "\\server\share\" or + # "\\server\share\folder". + if WINDOWS and not os.path.splitdrive(entry)[0]: + entry = entry.replace("\\", "/") + self.entries.add(entry) + + def remove(self) -> None: + logger.verbose("Removing pth entries from %s:", self.file) + + # If the file doesn't exist, log a warning and return + if not os.path.isfile(self.file): + logger.warning("Cannot remove entries from nonexistent file %s", self.file) + return + with open(self.file, "rb") as fh: + # windows uses '\r\n' with py3k, but uses '\n' with py2.x + lines = fh.readlines() + self._saved_lines = lines + if any(b"\r\n" in line for line in lines): + endline = "\r\n" + else: + endline = "\n" + # handle missing trailing newline + if lines and not lines[-1].endswith(endline.encode("utf-8")): + lines[-1] = lines[-1] + endline.encode("utf-8") + for entry in self.entries: + try: + logger.verbose("Removing entry: %s", entry) + lines.remove((entry + endline).encode("utf-8")) + except ValueError: + pass + 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0000000000000000000000000000000000000000..92c4c6a193873ce09629f6cfaa2dabc4f14ecb03 --- /dev/null +++ b/env-llmeval/lib/python3.10/site-packages/pip/_internal/utils/_log.py @@ -0,0 +1,38 @@ +"""Customize logging + +Defines custom logger class for the `logger.verbose(...)` method. + +init_logging() must be called before any other modules that call logging.getLogger. +""" + +import logging +from typing import Any, cast + +# custom log level for `--verbose` output +# between DEBUG and INFO +VERBOSE = 15 + + +class VerboseLogger(logging.Logger): + """Custom Logger, defining a verbose log-level + + VERBOSE is between INFO and DEBUG. + """ + + def verbose(self, msg: str, *args: Any, **kwargs: Any) -> None: + return self.log(VERBOSE, msg, *args, **kwargs) + + +def getLogger(name: str) -> VerboseLogger: + """logging.getLogger, but ensures our VerboseLogger class is returned""" + return cast(VerboseLogger, logging.getLogger(name)) + + +def init_logging() -> None: + """Register our VerboseLogger and VERBOSE log level. + + Should be called before any calls to getLogger(), + i.e. in pip._internal.__init__ + """ + logging.setLoggerClass(VerboseLogger) + logging.addLevelName(VERBOSE, "VERBOSE") diff --git a/env-llmeval/lib/python3.10/site-packages/pip/_internal/utils/appdirs.py b/env-llmeval/lib/python3.10/site-packages/pip/_internal/utils/appdirs.py new file mode 100644 index 0000000000000000000000000000000000000000..16933bf8afedcbe3e9d4fcc04e5f7246228c56fc --- /dev/null +++ b/env-llmeval/lib/python3.10/site-packages/pip/_internal/utils/appdirs.py @@ -0,0 +1,52 @@ +""" +This code wraps the vendored appdirs module to so the return values are +compatible for the current pip code base. + +The intention is to rewrite current usages gradually, keeping the tests pass, +and eventually drop this after all usages are changed. +""" + +import os +import sys +from typing import List + +from pip._vendor import platformdirs as _appdirs + + +def user_cache_dir(appname: str) -> str: + return _appdirs.user_cache_dir(appname, appauthor=False) + + +def _macos_user_config_dir(appname: str, roaming: bool = True) -> str: + # Use ~/Application Support/pip, if the directory exists. + path = _appdirs.user_data_dir(appname, appauthor=False, roaming=roaming) + if os.path.isdir(path): + return path + + # Use a Linux-like ~/.config/pip, by default. + linux_like_path = "~/.config/" + if appname: + linux_like_path = os.path.join(linux_like_path, appname) + + return os.path.expanduser(linux_like_path) + + +def user_config_dir(appname: str, roaming: bool = True) -> str: + if sys.platform == "darwin": + return _macos_user_config_dir(appname, roaming) + + return _appdirs.user_config_dir(appname, appauthor=False, roaming=roaming) + + +# for the discussion regarding site_config_dir locations +# see +def site_config_dirs(appname: str) -> List[str]: + if sys.platform == "darwin": + return [_appdirs.site_data_dir(appname, appauthor=False, multipath=True)] + + dirval = _appdirs.site_config_dir(appname, appauthor=False, multipath=True) + if sys.platform == "win32": + return [dirval] + + # Unix-y system. Look in /etc as well. + return dirval.split(os.pathsep) + ["/etc"] diff --git a/env-llmeval/lib/python3.10/site-packages/pip/_internal/utils/compat.py b/env-llmeval/lib/python3.10/site-packages/pip/_internal/utils/compat.py new file mode 100644 index 0000000000000000000000000000000000000000..3f4d300cef077e698989245562375a9444d983fa --- /dev/null +++ b/env-llmeval/lib/python3.10/site-packages/pip/_internal/utils/compat.py @@ -0,0 +1,63 @@ +"""Stuff that differs in different Python versions and platform +distributions.""" + +import logging +import os +import sys + +__all__ = ["get_path_uid", "stdlib_pkgs", "WINDOWS"] + + +logger = logging.getLogger(__name__) + + +def has_tls() -> bool: + try: + import _ssl # noqa: F401 # ignore unused + + return True + except ImportError: + pass + + from pip._vendor.urllib3.util import IS_PYOPENSSL + + return IS_PYOPENSSL + + +def get_path_uid(path: str) -> int: + """ + Return path's uid. + + Does not follow symlinks: + https://github.com/pypa/pip/pull/935#discussion_r5307003 + + Placed this function in compat due to differences on AIX and + Jython, that should eventually go away. + + :raises OSError: When path is a symlink or can't be read. + """ + if hasattr(os, "O_NOFOLLOW"): + fd = os.open(path, os.O_RDONLY | os.O_NOFOLLOW) + file_uid = os.fstat(fd).st_uid + os.close(fd) + else: # AIX and Jython + # WARNING: time of check vulnerability, but best we can do w/o NOFOLLOW + if not os.path.islink(path): + # older versions of Jython don't have `os.fstat` + file_uid = os.stat(path).st_uid + else: + # raise OSError for parity with os.O_NOFOLLOW above + raise OSError(f"{path} is a symlink; Will not return uid for symlinks") + return file_uid + + +# packages in the stdlib that may have installation metadata, but should not be +# considered 'installed'. this theoretically could be determined based on +# dist.location (py27:`sysconfig.get_paths()['stdlib']`, +# py26:sysconfig.get_config_vars('LIBDEST')), but fear platform variation may +# make this ineffective, so hard-coding +stdlib_pkgs = {"python", "wsgiref", "argparse"} + + +# windows detection, covers cpython and ironpython +WINDOWS = sys.platform.startswith("win") or (sys.platform == "cli" and os.name == "nt") diff --git a/env-llmeval/lib/python3.10/site-packages/pip/_internal/utils/compatibility_tags.py b/env-llmeval/lib/python3.10/site-packages/pip/_internal/utils/compatibility_tags.py new file mode 100644 index 0000000000000000000000000000000000000000..b6ed9a78e552806cb23d8ac48ada6d41db5b4de5 --- /dev/null +++ b/env-llmeval/lib/python3.10/site-packages/pip/_internal/utils/compatibility_tags.py @@ -0,0 +1,165 @@ +"""Generate and work with PEP 425 Compatibility Tags. +""" + +import re +from typing import List, Optional, Tuple + +from pip._vendor.packaging.tags import ( + PythonVersion, + Tag, + compatible_tags, + cpython_tags, + generic_tags, + interpreter_name, + interpreter_version, + mac_platforms, +) + +_osx_arch_pat = re.compile(r"(.+)_(\d+)_(\d+)_(.+)") + + +def version_info_to_nodot(version_info: Tuple[int, ...]) -> str: + # Only use up to the first two numbers. + return "".join(map(str, version_info[:2])) + + +def _mac_platforms(arch: str) -> List[str]: + match = _osx_arch_pat.match(arch) + if match: + name, major, minor, actual_arch = match.groups() + mac_version = (int(major), int(minor)) + arches = [ + # Since we have always only checked that the platform starts + # with "macosx", for backwards-compatibility we extract the + # actual prefix provided by the user in case they provided + # something like "macosxcustom_". It may be good to remove + # this as undocumented or deprecate it in the future. + "{}_{}".format(name, arch[len("macosx_") :]) + for arch in mac_platforms(mac_version, actual_arch) + ] + else: + # arch pattern didn't match (?!) + arches = [arch] + return arches + + +def _custom_manylinux_platforms(arch: str) -> List[str]: + arches = [arch] + arch_prefix, arch_sep, arch_suffix = arch.partition("_") + if arch_prefix == "manylinux2014": + # manylinux1/manylinux2010 wheels run on most manylinux2014 systems + # with the exception of wheels depending on ncurses. PEP 599 states + # manylinux1/manylinux2010 wheels should be considered + # manylinux2014 wheels: + # https://www.python.org/dev/peps/pep-0599/#backwards-compatibility-with-manylinux2010-wheels + if arch_suffix in {"i686", "x86_64"}: + arches.append("manylinux2010" + arch_sep + arch_suffix) + arches.append("manylinux1" + arch_sep + arch_suffix) + elif arch_prefix == "manylinux2010": + # manylinux1 wheels run on most manylinux2010 systems with the + # exception of wheels depending on ncurses. PEP 571 states + # manylinux1 wheels should be considered manylinux2010 wheels: + # https://www.python.org/dev/peps/pep-0571/#backwards-compatibility-with-manylinux1-wheels + arches.append("manylinux1" + arch_sep + arch_suffix) + return arches + + +def _get_custom_platforms(arch: str) -> List[str]: + arch_prefix, arch_sep, arch_suffix = arch.partition("_") + if arch.startswith("macosx"): + arches = _mac_platforms(arch) + elif arch_prefix in ["manylinux2014", "manylinux2010"]: + arches = _custom_manylinux_platforms(arch) + else: + arches = [arch] + return arches + + +def _expand_allowed_platforms(platforms: Optional[List[str]]) -> Optional[List[str]]: + if not platforms: + return None + + seen = set() + result = [] + + for p in platforms: + if p in seen: + continue + additions = [c for c in _get_custom_platforms(p) if c not in seen] + seen.update(additions) + result.extend(additions) + + return result + + +def _get_python_version(version: str) -> PythonVersion: + if len(version) > 1: + return int(version[0]), int(version[1:]) + else: + return (int(version[0]),) + + +def _get_custom_interpreter( + implementation: Optional[str] = None, version: Optional[str] = None +) -> str: + if implementation is None: + implementation = interpreter_name() + if version is None: + version = interpreter_version() + return f"{implementation}{version}" + + +def get_supported( + version: Optional[str] = None, + platforms: Optional[List[str]] = None, + impl: Optional[str] = None, + abis: Optional[List[str]] = None, +) -> List[Tag]: + """Return a list of supported tags for each version specified in + `versions`. + + :param version: a string version, of the form "33" or "32", + or None. The version will be assumed to support our ABI. + :param platform: specify a list of platforms you want valid + tags for, or None. If None, use the local system platform. + :param impl: specify the exact implementation you want valid + tags for, or None. If None, use the local interpreter impl. + :param abis: specify a list of abis you want valid + tags for, or None. If None, use the local interpreter abi. + """ + supported: List[Tag] = [] + + python_version: Optional[PythonVersion] = None + if version is not None: + python_version = _get_python_version(version) + + interpreter = _get_custom_interpreter(impl, version) + + platforms = _expand_allowed_platforms(platforms) + + is_cpython = (impl or interpreter_name()) == "cp" + if is_cpython: + supported.extend( + cpython_tags( + python_version=python_version, + abis=abis, + platforms=platforms, + ) + ) + else: + supported.extend( + generic_tags( + interpreter=interpreter, + abis=abis, + platforms=platforms, + ) + ) + supported.extend( + compatible_tags( + python_version=python_version, + interpreter=interpreter, + platforms=platforms, + ) + ) + + return supported diff --git a/env-llmeval/lib/python3.10/site-packages/pip/_internal/utils/datetime.py b/env-llmeval/lib/python3.10/site-packages/pip/_internal/utils/datetime.py new file mode 100644 index 0000000000000000000000000000000000000000..8668b3b0ec1deec2aeb7ff6bd94265d6705e05bf --- /dev/null +++ b/env-llmeval/lib/python3.10/site-packages/pip/_internal/utils/datetime.py @@ -0,0 +1,11 @@ +"""For when pip wants to check the date or time. +""" + +import datetime + + +def today_is_later_than(year: int, month: int, day: int) -> bool: + today = datetime.date.today() + given = datetime.date(year, month, day) + + return today > given diff --git a/env-llmeval/lib/python3.10/site-packages/pip/_internal/utils/deprecation.py b/env-llmeval/lib/python3.10/site-packages/pip/_internal/utils/deprecation.py new file mode 100644 index 0000000000000000000000000000000000000000..72bd6f25a554b303d0bf5028145cf3a5c71b3e06 --- /dev/null +++ b/env-llmeval/lib/python3.10/site-packages/pip/_internal/utils/deprecation.py @@ -0,0 +1,120 @@ +""" +A module that implements tooling to enable easy warnings about deprecations. +""" + +import logging +import warnings +from typing import Any, Optional, TextIO, Type, Union + +from pip._vendor.packaging.version import parse + +from pip import __version__ as current_version # NOTE: tests patch this name. + +DEPRECATION_MSG_PREFIX = "DEPRECATION: " + + +class PipDeprecationWarning(Warning): + pass + + +_original_showwarning: Any = None + + +# Warnings <-> Logging Integration +def _showwarning( + message: Union[Warning, str], + category: Type[Warning], + filename: str, + lineno: int, + file: Optional[TextIO] = None, + line: Optional[str] = None, +) -> None: + if file is not None: + if _original_showwarning is not None: + _original_showwarning(message, category, filename, lineno, file, line) + elif issubclass(category, PipDeprecationWarning): + # We use a specially named logger which will handle all of the + # deprecation messages for pip. + logger = logging.getLogger("pip._internal.deprecations") + logger.warning(message) + else: + _original_showwarning(message, category, filename, lineno, file, line) + + +def install_warning_logger() -> None: + # Enable our Deprecation Warnings + warnings.simplefilter("default", PipDeprecationWarning, append=True) + + global _original_showwarning + + if _original_showwarning is None: + _original_showwarning = warnings.showwarning + warnings.showwarning = _showwarning + + +def deprecated( + *, + reason: str, + replacement: Optional[str], + gone_in: Optional[str], + feature_flag: Optional[str] = None, + issue: Optional[int] = None, +) -> None: + """Helper to deprecate existing functionality. + + reason: + Textual reason shown to the user about why this functionality has + been deprecated. Should be a complete sentence. + replacement: + Textual suggestion shown to the user about what alternative + functionality they can use. + gone_in: + The version of pip does this functionality should get removed in. + Raises an error if pip's current version is greater than or equal to + this. + feature_flag: + Command-line flag of the form --use-feature={feature_flag} for testing + upcoming functionality. + issue: + Issue number on the tracker that would serve as a useful place for + users to find related discussion and provide feedback. + """ + + # Determine whether or not the feature is already gone in this version. + is_gone = gone_in is not None and parse(current_version) >= parse(gone_in) + + message_parts = [ + (reason, f"{DEPRECATION_MSG_PREFIX}{{}}"), + ( + gone_in, + "pip {} will enforce this behaviour change." + if not is_gone + else "Since pip {}, this is no longer supported.", + ), + ( + replacement, + "A possible replacement is {}.", + ), + ( + feature_flag, + "You can use the flag --use-feature={} to test the upcoming behaviour." + if not is_gone + else None, + ), + ( + issue, + "Discussion can be found at https://github.com/pypa/pip/issues/{}", + ), + ] + + message = " ".join( + format_str.format(value) + for value, format_str in message_parts + if format_str is not None and value is not None + ) + + # Raise as an error if this behaviour is deprecated. + if is_gone: + raise PipDeprecationWarning(message) + + warnings.warn(message, category=PipDeprecationWarning, stacklevel=2) diff --git a/env-llmeval/lib/python3.10/site-packages/pip/_internal/utils/direct_url_helpers.py b/env-llmeval/lib/python3.10/site-packages/pip/_internal/utils/direct_url_helpers.py new file mode 100644 index 0000000000000000000000000000000000000000..0e8e5e1608b911e789a3d346ebe48aa7cc54b79e --- /dev/null +++ b/env-llmeval/lib/python3.10/site-packages/pip/_internal/utils/direct_url_helpers.py @@ -0,0 +1,87 @@ +from typing import Optional + +from pip._internal.models.direct_url import ArchiveInfo, DirectUrl, DirInfo, VcsInfo +from pip._internal.models.link import Link +from pip._internal.utils.urls import path_to_url +from pip._internal.vcs import vcs + + +def direct_url_as_pep440_direct_reference(direct_url: DirectUrl, name: str) -> str: + """Convert a DirectUrl to a pip requirement string.""" + direct_url.validate() # if invalid, this is a pip bug + requirement = name + " @ " + fragments = [] + if isinstance(direct_url.info, VcsInfo): + requirement += "{}+{}@{}".format( + direct_url.info.vcs, direct_url.url, direct_url.info.commit_id + ) + elif isinstance(direct_url.info, ArchiveInfo): + requirement += direct_url.url + if direct_url.info.hash: + fragments.append(direct_url.info.hash) + else: + assert isinstance(direct_url.info, DirInfo) + requirement += direct_url.url + if direct_url.subdirectory: + fragments.append("subdirectory=" + direct_url.subdirectory) + if fragments: + requirement += "#" + "&".join(fragments) + return requirement + + +def direct_url_for_editable(source_dir: str) -> DirectUrl: + return DirectUrl( + url=path_to_url(source_dir), + info=DirInfo(editable=True), + ) + + +def direct_url_from_link( + link: Link, source_dir: Optional[str] = None, link_is_in_wheel_cache: bool = False +) -> DirectUrl: + if link.is_vcs: + vcs_backend = vcs.get_backend_for_scheme(link.scheme) + assert vcs_backend + url, requested_revision, _ = vcs_backend.get_url_rev_and_auth( + link.url_without_fragment + ) + # For VCS links, we need to find out and add commit_id. + if link_is_in_wheel_cache: + # If the requested VCS link corresponds to a cached + # wheel, it means the requested revision was an + # immutable commit hash, otherwise it would not have + # been cached. In that case we don't have a source_dir + # with the VCS checkout. + assert requested_revision + commit_id = requested_revision + else: + # If the wheel was not in cache, it means we have + # had to checkout from VCS to build and we have a source_dir + # which we can inspect to find out the commit id. + assert source_dir + commit_id = vcs_backend.get_revision(source_dir) + return DirectUrl( + url=url, + info=VcsInfo( + vcs=vcs_backend.name, + commit_id=commit_id, + requested_revision=requested_revision, + ), + subdirectory=link.subdirectory_fragment, + ) + elif link.is_existing_dir(): + return DirectUrl( + url=link.url_without_fragment, + info=DirInfo(), + subdirectory=link.subdirectory_fragment, + ) + else: + hash = None + hash_name = link.hash_name + if hash_name: + hash = f"{hash_name}={link.hash}" + return DirectUrl( + url=link.url_without_fragment, + info=ArchiveInfo(hash=hash), + subdirectory=link.subdirectory_fragment, + ) diff --git a/env-llmeval/lib/python3.10/site-packages/pip/_internal/utils/distutils_args.py b/env-llmeval/lib/python3.10/site-packages/pip/_internal/utils/distutils_args.py new file mode 100644 index 0000000000000000000000000000000000000000..e4aa5b827f66a5002df612738623be69206bc54c --- /dev/null +++ b/env-llmeval/lib/python3.10/site-packages/pip/_internal/utils/distutils_args.py @@ -0,0 +1,42 @@ +from distutils.errors import DistutilsArgError +from distutils.fancy_getopt import FancyGetopt +from typing import Dict, List + +_options = [ + ("exec-prefix=", None, ""), + ("home=", None, ""), + ("install-base=", None, ""), + ("install-data=", None, ""), + ("install-headers=", None, ""), + ("install-lib=", None, ""), + ("install-platlib=", None, ""), + ("install-purelib=", None, ""), + ("install-scripts=", None, ""), + ("prefix=", None, ""), + ("root=", None, ""), + ("user", None, ""), +] + + +# typeshed doesn't permit Tuple[str, None, str], see python/typeshed#3469. +_distutils_getopt = FancyGetopt(_options) # type: ignore + + +def parse_distutils_args(args: List[str]) -> Dict[str, str]: + """Parse provided arguments, returning an object that has the + matched arguments. + + Any unknown arguments are ignored. + """ + result = {} + for arg in args: + try: + _, match = _distutils_getopt.getopt(args=[arg]) + except DistutilsArgError: + # We don't care about any other options, which here may be + # considered unrecognized since our option list is not + # exhaustive. + pass + else: + result.update(match.__dict__) + return result diff --git a/env-llmeval/lib/python3.10/site-packages/pip/_internal/utils/egg_link.py b/env-llmeval/lib/python3.10/site-packages/pip/_internal/utils/egg_link.py new file mode 100644 index 0000000000000000000000000000000000000000..9e0da8d2d29d94d15dfbf49dff90df7eafd68bac --- /dev/null +++ b/env-llmeval/lib/python3.10/site-packages/pip/_internal/utils/egg_link.py @@ -0,0 +1,75 @@ +# The following comment should be removed at some point in the future. +# mypy: strict-optional=False + +import os +import re +import sys +from typing import Optional + +from pip._internal.locations import site_packages, user_site +from pip._internal.utils.virtualenv import ( + running_under_virtualenv, + virtualenv_no_global, +) + +__all__ = [ + "egg_link_path_from_sys_path", + "egg_link_path_from_location", +] + + +def _egg_link_name(raw_name: str) -> str: + """ + Convert a Name metadata value to a .egg-link name, by applying + the same substitution as pkg_resources's safe_name function. + Note: we cannot use canonicalize_name because it has a different logic. + """ + return re.sub("[^A-Za-z0-9.]+", "-", raw_name) + ".egg-link" + + +def egg_link_path_from_sys_path(raw_name: str) -> Optional[str]: + """ + Look for a .egg-link file for project name, by walking sys.path. + """ + egg_link_name = _egg_link_name(raw_name) + for path_item in sys.path: + egg_link = os.path.join(path_item, egg_link_name) + if os.path.isfile(egg_link): + return egg_link + return None + + +def egg_link_path_from_location(raw_name: str) -> Optional[str]: + """ + Return the path for the .egg-link file if it exists, otherwise, None. + + There's 3 scenarios: + 1) not in a virtualenv + try to find in site.USER_SITE, then site_packages + 2) in a no-global virtualenv + try to find in site_packages + 3) in a yes-global virtualenv + try to find in site_packages, then site.USER_SITE + (don't look in global location) + + For #1 and #3, there could be odd cases, where there's an egg-link in 2 + locations. + + This method will just return the first one found. + """ + sites = [] + if running_under_virtualenv(): + sites.append(site_packages) + if not virtualenv_no_global() and user_site: + sites.append(user_site) + else: + if user_site: + sites.append(user_site) + sites.append(site_packages) + + egg_link_name = _egg_link_name(raw_name) + for site in sites: + egglink = os.path.join(site, egg_link_name) + if os.path.isfile(egglink): + return egglink + return None diff --git a/env-llmeval/lib/python3.10/site-packages/pip/_internal/utils/encoding.py b/env-llmeval/lib/python3.10/site-packages/pip/_internal/utils/encoding.py new file mode 100644 index 0000000000000000000000000000000000000000..1c73f6c9a5d4c30a16f2b6ca875e0c75ece1dfc1 --- /dev/null +++ b/env-llmeval/lib/python3.10/site-packages/pip/_internal/utils/encoding.py @@ -0,0 +1,36 @@ +import codecs +import locale +import re +import sys +from typing import List, Tuple + +BOMS: List[Tuple[bytes, str]] = [ + (codecs.BOM_UTF8, "utf-8"), + (codecs.BOM_UTF16, "utf-16"), + (codecs.BOM_UTF16_BE, "utf-16-be"), + (codecs.BOM_UTF16_LE, "utf-16-le"), + (codecs.BOM_UTF32, "utf-32"), + (codecs.BOM_UTF32_BE, "utf-32-be"), + (codecs.BOM_UTF32_LE, "utf-32-le"), +] + +ENCODING_RE = re.compile(br"coding[:=]\s*([-\w.]+)") + + +def auto_decode(data: bytes) -> str: + """Check a bytes string for a BOM to correctly detect the encoding + + Fallback to locale.getpreferredencoding(False) like open() on Python3""" + for bom, encoding in BOMS: + if data.startswith(bom): + return data[len(bom) :].decode(encoding) + # Lets check the first two lines as in PEP263 + for line in data.split(b"\n")[:2]: + if line[0:1] == b"#" and ENCODING_RE.search(line): + result = ENCODING_RE.search(line) + assert result is not None + encoding = result.groups()[0].decode("ascii") + return data.decode(encoding) + return data.decode( + locale.getpreferredencoding(False) or sys.getdefaultencoding(), + ) diff --git a/env-llmeval/lib/python3.10/site-packages/pip/_internal/utils/entrypoints.py b/env-llmeval/lib/python3.10/site-packages/pip/_internal/utils/entrypoints.py new file mode 100644 index 0000000000000000000000000000000000000000..1504a12916b10c2de007d0ac0e1a3531ac79f8a7 --- /dev/null +++ b/env-llmeval/lib/python3.10/site-packages/pip/_internal/utils/entrypoints.py @@ -0,0 +1,27 @@ +import sys +from typing import List, Optional + +from pip._internal.cli.main import main + + +def _wrapper(args: Optional[List[str]] = None) -> int: + """Central wrapper for all old entrypoints. + + Historically pip has had several entrypoints defined. Because of issues + arising from PATH, sys.path, multiple Pythons, their interactions, and most + of them having a pip installed, users suffer every time an entrypoint gets + moved. + + To alleviate this pain, and provide a mechanism for warning users and + directing them to an appropriate place for help, we now define all of + our old entrypoints as wrappers for the current one. + """ + sys.stderr.write( + "WARNING: pip is being invoked by an old script wrapper. This will " + "fail in a future version of pip.\n" + "Please see https://github.com/pypa/pip/issues/5599 for advice on " + "fixing the underlying issue.\n" + "To avoid this problem you can invoke Python with '-m pip' instead of " + "running pip directly.\n" + ) + return main(args) diff --git a/env-llmeval/lib/python3.10/site-packages/pip/_internal/utils/filesystem.py b/env-llmeval/lib/python3.10/site-packages/pip/_internal/utils/filesystem.py new file mode 100644 index 0000000000000000000000000000000000000000..b7e6191abe6b4b10888071e959146e52519bf132 --- /dev/null +++ b/env-llmeval/lib/python3.10/site-packages/pip/_internal/utils/filesystem.py @@ -0,0 +1,182 @@ +import fnmatch +import os +import os.path +import random +import shutil +import stat +import sys +from contextlib import contextmanager +from tempfile import NamedTemporaryFile +from typing import Any, BinaryIO, Iterator, List, Union, cast + +from pip._vendor.tenacity import retry, stop_after_delay, wait_fixed + +from pip._internal.utils.compat import get_path_uid +from pip._internal.utils.misc import format_size + + +def check_path_owner(path: str) -> bool: + # If we don't have a way to check the effective uid of this process, then + # we'll just assume that we own the directory. + if sys.platform == "win32" or not hasattr(os, "geteuid"): + return True + + assert os.path.isabs(path) + + previous = None + while path != previous: + if os.path.lexists(path): + # Check if path is writable by current user. + if os.geteuid() == 0: + # Special handling for root user in order to handle properly + # cases where users use sudo without -H flag. + try: + path_uid = get_path_uid(path) + except OSError: + return False + return path_uid == 0 + else: + return os.access(path, os.W_OK) + else: + previous, path = path, os.path.dirname(path) + return False # assume we don't own the path + + +def copy2_fixed(src: str, dest: str) -> None: + """Wrap shutil.copy2() but map errors copying socket files to + SpecialFileError as expected. + + See also https://bugs.python.org/issue37700. + """ + try: + shutil.copy2(src, dest) + except OSError: + for f in [src, dest]: + try: + is_socket_file = is_socket(f) + except OSError: + # An error has already occurred. Another error here is not + # a problem and we can ignore it. + pass + else: + if is_socket_file: + raise shutil.SpecialFileError(f"`{f}` is a socket") + + raise + + +def is_socket(path: str) -> bool: + return stat.S_ISSOCK(os.lstat(path).st_mode) + + +@contextmanager +def adjacent_tmp_file(path: str, **kwargs: Any) -> Iterator[BinaryIO]: + """Return a file-like object pointing to a tmp file next to path. + + The file is created securely and is ensured to be written to disk + after the context reaches its end. + + kwargs will be passed to tempfile.NamedTemporaryFile to control + the way the temporary file will be opened. + """ + with NamedTemporaryFile( + delete=False, + dir=os.path.dirname(path), + prefix=os.path.basename(path), + suffix=".tmp", + **kwargs, + ) as f: + result = cast(BinaryIO, f) + try: + yield result + finally: + result.flush() + os.fsync(result.fileno()) + + +# Tenacity raises RetryError by default, explicitly raise the original exception +_replace_retry = retry(reraise=True, stop=stop_after_delay(1), wait=wait_fixed(0.25)) + +replace = _replace_retry(os.replace) + + +# test_writable_dir and _test_writable_dir_win are copied from Flit, +# with the author's agreement to also place them under pip's license. +def test_writable_dir(path: str) -> bool: + """Check if a directory is writable. + + Uses os.access() on POSIX, tries creating files on Windows. + """ + # If the directory doesn't exist, find the closest parent that does. + while not os.path.isdir(path): + parent = os.path.dirname(path) + if parent == path: + break # Should never get here, but infinite loops are bad + path = parent + + if os.name == "posix": + return os.access(path, os.W_OK) + + return _test_writable_dir_win(path) + + +def _test_writable_dir_win(path: str) -> bool: + # os.access doesn't work on Windows: http://bugs.python.org/issue2528 + # and we can't use tempfile: http://bugs.python.org/issue22107 + basename = "accesstest_deleteme_fishfingers_custard_" + alphabet = "abcdefghijklmnopqrstuvwxyz0123456789" + for _ in range(10): + name = basename + "".join(random.choice(alphabet) for _ in range(6)) + file = os.path.join(path, name) + try: + fd = os.open(file, os.O_RDWR | os.O_CREAT | os.O_EXCL) + except FileExistsError: + pass + except PermissionError: + # This could be because there's a directory with the same name. + # But it's highly unlikely there's a directory called that, + # so we'll assume it's because the parent dir is not writable. + # This could as well be because the parent dir is not readable, + # due to non-privileged user access. + return False + else: + os.close(fd) + os.unlink(file) + return True + + # This should never be reached + raise OSError("Unexpected condition testing for writable directory") + + +def find_files(path: str, pattern: str) -> List[str]: + """Returns a list of absolute paths of files beneath path, recursively, + with filenames which match the UNIX-style shell glob pattern.""" + result: List[str] = [] + for root, _, files in os.walk(path): + matches = fnmatch.filter(files, pattern) + result.extend(os.path.join(root, f) for f in matches) + return result + + +def file_size(path: str) -> Union[int, float]: + # If it's a symlink, return 0. + if os.path.islink(path): + return 0 + return os.path.getsize(path) + + +def format_file_size(path: str) -> str: + return format_size(file_size(path)) + + +def directory_size(path: str) -> Union[int, float]: + size = 0.0 + for root, _dirs, files in os.walk(path): + for filename in files: + file_path = os.path.join(root, filename) + size += file_size(file_path) + return size + + +def format_directory_size(path: str) -> str: + return format_size(directory_size(path)) diff --git a/env-llmeval/lib/python3.10/site-packages/pip/_internal/utils/filetypes.py b/env-llmeval/lib/python3.10/site-packages/pip/_internal/utils/filetypes.py new file mode 100644 index 0000000000000000000000000000000000000000..5948570178f3e6e79d1ff574241d09d4d8ed78de --- /dev/null +++ b/env-llmeval/lib/python3.10/site-packages/pip/_internal/utils/filetypes.py @@ -0,0 +1,27 @@ +"""Filetype information. +""" + +from typing import Tuple + +from pip._internal.utils.misc import splitext + +WHEEL_EXTENSION = ".whl" +BZ2_EXTENSIONS: Tuple[str, ...] = (".tar.bz2", ".tbz") +XZ_EXTENSIONS: Tuple[str, ...] = ( + ".tar.xz", + ".txz", + ".tlz", + ".tar.lz", + ".tar.lzma", +) +ZIP_EXTENSIONS: Tuple[str, ...] = (".zip", WHEEL_EXTENSION) +TAR_EXTENSIONS: Tuple[str, ...] = (".tar.gz", ".tgz", ".tar") +ARCHIVE_EXTENSIONS = ZIP_EXTENSIONS + BZ2_EXTENSIONS + TAR_EXTENSIONS + XZ_EXTENSIONS + + +def is_archive_file(name: str) -> bool: + """Return True if `name` is a considered as an archive file.""" + ext = splitext(name)[1].lower() + if ext in ARCHIVE_EXTENSIONS: + return True + return False diff --git a/env-llmeval/lib/python3.10/site-packages/pip/_internal/utils/glibc.py b/env-llmeval/lib/python3.10/site-packages/pip/_internal/utils/glibc.py new file mode 100644 index 0000000000000000000000000000000000000000..7bd3c20681d865cb4fa42617cf939b5512c7663f --- /dev/null +++ b/env-llmeval/lib/python3.10/site-packages/pip/_internal/utils/glibc.py @@ -0,0 +1,88 @@ +# The following comment should be removed at some point in the future. +# mypy: strict-optional=False + +import os +import sys +from typing import Optional, Tuple + + +def glibc_version_string() -> Optional[str]: + "Returns glibc version string, or None if not using glibc." + return glibc_version_string_confstr() or glibc_version_string_ctypes() + + +def glibc_version_string_confstr() -> Optional[str]: + "Primary implementation of glibc_version_string using os.confstr." + # os.confstr is quite a bit faster than ctypes.DLL. It's also less likely + # to be broken or missing. This strategy is used in the standard library + # platform module: + # https://github.com/python/cpython/blob/fcf1d003bf4f0100c9d0921ff3d70e1127ca1b71/Lib/platform.py#L175-L183 + if sys.platform == "win32": + return None + try: + # os.confstr("CS_GNU_LIBC_VERSION") returns a string like "glibc 2.17": + _, version = os.confstr("CS_GNU_LIBC_VERSION").split() + except (AttributeError, OSError, ValueError): + # os.confstr() or CS_GNU_LIBC_VERSION not available (or a bad value)... + return None + return version + + +def glibc_version_string_ctypes() -> Optional[str]: + "Fallback implementation of glibc_version_string using ctypes." + + try: + import ctypes + except ImportError: + return None + + # ctypes.CDLL(None) internally calls dlopen(NULL), and as the dlopen + # manpage says, "If filename is NULL, then the returned handle is for the + # main program". This way we can let the linker do the work to figure out + # which libc our process is actually using. + process_namespace = ctypes.CDLL(None) + try: + gnu_get_libc_version = process_namespace.gnu_get_libc_version + except AttributeError: + # Symbol doesn't exist -> therefore, we are not linked to + # glibc. + return None + + # Call gnu_get_libc_version, which returns a string like "2.5" + gnu_get_libc_version.restype = ctypes.c_char_p + version_str = gnu_get_libc_version() + # py2 / py3 compatibility: + if not isinstance(version_str, str): + version_str = version_str.decode("ascii") + + return version_str + + +# platform.libc_ver regularly returns completely nonsensical glibc +# versions. E.g. on my computer, platform says: +# +# ~$ python2.7 -c 'import platform; print(platform.libc_ver())' +# ('glibc', '2.7') +# ~$ python3.5 -c 'import platform; print(platform.libc_ver())' +# ('glibc', '2.9') +# +# But the truth is: +# +# ~$ ldd --version +# ldd (Debian GLIBC 2.22-11) 2.22 +# +# This is unfortunate, because it means that the linehaul data on libc +# versions that was generated by pip 8.1.2 and earlier is useless and +# misleading. Solution: instead of using platform, use our code that actually +# works. +def libc_ver() -> Tuple[str, str]: + """Try to determine the glibc version + + Returns a tuple of strings (lib, version) which default to empty strings + in case the lookup fails. + """ + glibc_version = glibc_version_string() + if glibc_version is None: + return ("", "") + else: + return ("glibc", glibc_version) diff --git a/env-llmeval/lib/python3.10/site-packages/pip/_internal/utils/hashes.py b/env-llmeval/lib/python3.10/site-packages/pip/_internal/utils/hashes.py new file mode 100644 index 0000000000000000000000000000000000000000..82eb035a06e65b6224ac65f9b7a19ace4ceb5ec5 --- /dev/null +++ b/env-llmeval/lib/python3.10/site-packages/pip/_internal/utils/hashes.py @@ -0,0 +1,144 @@ +import hashlib +from typing import TYPE_CHECKING, BinaryIO, Dict, Iterator, List + +from pip._internal.exceptions import HashMismatch, HashMissing, InstallationError +from pip._internal.utils.misc import read_chunks + +if TYPE_CHECKING: + from hashlib import _Hash + + # NoReturn introduced in 3.6.2; imported only for type checking to maintain + # pip compatibility with older patch versions of Python 3.6 + from typing import NoReturn + + +# The recommended hash algo of the moment. Change this whenever the state of +# the art changes; it won't hurt backward compatibility. +FAVORITE_HASH = "sha256" + + +# Names of hashlib algorithms allowed by the --hash option and ``pip hash`` +# Currently, those are the ones at least as collision-resistant as sha256. +STRONG_HASHES = ["sha256", "sha384", "sha512"] + + +class Hashes: + """A wrapper that builds multiple hashes at once and checks them against + known-good values + + """ + + def __init__(self, hashes: Dict[str, List[str]] = None) -> None: + """ + :param hashes: A dict of algorithm names pointing to lists of allowed + hex digests + """ + allowed = {} + if hashes is not None: + for alg, keys in hashes.items(): + # Make sure values are always sorted (to ease equality checks) + allowed[alg] = sorted(keys) + self._allowed = allowed + + def __and__(self, other: "Hashes") -> "Hashes": + if not isinstance(other, Hashes): + return NotImplemented + + # If either of the Hashes object is entirely empty (i.e. no hash + # specified at all), all hashes from the other object are allowed. + if not other: + return self + if not self: + return other + + # Otherwise only hashes that present in both objects are allowed. + new = {} + for alg, values in other._allowed.items(): + if alg not in self._allowed: + continue + new[alg] = [v for v in values if v in self._allowed[alg]] + return Hashes(new) + + @property + def digest_count(self) -> int: + return sum(len(digests) for digests in self._allowed.values()) + + def is_hash_allowed(self, hash_name: str, hex_digest: str) -> bool: + """Return whether the given hex digest is allowed.""" + return hex_digest in self._allowed.get(hash_name, []) + + def check_against_chunks(self, chunks: Iterator[bytes]) -> None: + """Check good hashes against ones built from iterable of chunks of + data. + + Raise HashMismatch if none match. + + """ + gots = {} + for hash_name in self._allowed.keys(): + try: + gots[hash_name] = hashlib.new(hash_name) + except (ValueError, TypeError): + raise InstallationError(f"Unknown hash name: {hash_name}") + + for chunk in chunks: + for hash in gots.values(): + hash.update(chunk) + + for hash_name, got in gots.items(): + if got.hexdigest() in self._allowed[hash_name]: + return + self._raise(gots) + + def _raise(self, gots: Dict[str, "_Hash"]) -> "NoReturn": + raise HashMismatch(self._allowed, gots) + + def check_against_file(self, file: BinaryIO) -> None: + """Check good hashes against a file-like object + + Raise HashMismatch if none match. + + """ + return self.check_against_chunks(read_chunks(file)) + + def check_against_path(self, path: str) -> None: + with open(path, "rb") as file: + return self.check_against_file(file) + + def __bool__(self) -> bool: + """Return whether I know any known-good hashes.""" + return bool(self._allowed) + + def __eq__(self, other: object) -> bool: + if not isinstance(other, Hashes): + return NotImplemented + return self._allowed == other._allowed + + def __hash__(self) -> int: + return hash( + ",".join( + sorted( + ":".join((alg, digest)) + for alg, digest_list in self._allowed.items() + for digest in digest_list + ) + ) + ) + + +class MissingHashes(Hashes): + """A workalike for Hashes used when we're missing a hash for a requirement + + It computes the actual hash of the requirement and raises a HashMissing + exception showing it to the user. + + """ + + def __init__(self) -> None: + """Don't offer the ``hashes`` kwarg.""" + # Pass our favorite hash in to generate a "gotten hash". With the + # empty list, it will never match, so an error will always raise. + super().__init__(hashes={FAVORITE_HASH: []}) + + def _raise(self, gots: Dict[str, "_Hash"]) -> "NoReturn": + raise HashMissing(gots[FAVORITE_HASH].hexdigest()) diff --git a/env-llmeval/lib/python3.10/site-packages/pip/_internal/utils/inject_securetransport.py b/env-llmeval/lib/python3.10/site-packages/pip/_internal/utils/inject_securetransport.py new file mode 100644 index 0000000000000000000000000000000000000000..276aa79bb81356cdca73af0a5851b448707784a4 --- /dev/null +++ b/env-llmeval/lib/python3.10/site-packages/pip/_internal/utils/inject_securetransport.py @@ -0,0 +1,35 @@ +"""A helper module that injects SecureTransport, on import. + +The import should be done as early as possible, to ensure all requests and +sessions (or whatever) are created after injecting SecureTransport. + +Note that we only do the injection on macOS, when the linked OpenSSL is too +old to handle TLSv1.2. +""" + +import sys + + +def inject_securetransport() -> None: + # Only relevant on macOS + if sys.platform != "darwin": + return + + try: + import ssl + except ImportError: + return + + # Checks for OpenSSL 1.0.1 + if ssl.OPENSSL_VERSION_NUMBER >= 0x1000100F: + return + + try: + from pip._vendor.urllib3.contrib import securetransport + except (ImportError, OSError): + return + + securetransport.inject_into_urllib3() + + +inject_securetransport() diff --git a/env-llmeval/lib/python3.10/site-packages/pip/_internal/utils/logging.py b/env-llmeval/lib/python3.10/site-packages/pip/_internal/utils/logging.py new file mode 100644 index 0000000000000000000000000000000000000000..6e001c5d63cfb058bbbc0351f067c036aa36c6cc --- /dev/null +++ b/env-llmeval/lib/python3.10/site-packages/pip/_internal/utils/logging.py @@ -0,0 +1,343 @@ +import contextlib +import errno +import logging +import logging.handlers +import os +import sys +import threading +from dataclasses import dataclass +from logging import Filter +from typing import IO, Any, ClassVar, Iterator, List, Optional, TextIO, Type + +from pip._vendor.rich.console import ( + Console, + ConsoleOptions, + ConsoleRenderable, + RenderResult, +) +from pip._vendor.rich.highlighter import NullHighlighter +from pip._vendor.rich.logging import RichHandler +from pip._vendor.rich.segment import Segment +from pip._vendor.rich.style import Style + +from pip._internal.exceptions import DiagnosticPipError +from pip._internal.utils._log import VERBOSE, getLogger +from pip._internal.utils.compat import WINDOWS +from pip._internal.utils.deprecation import DEPRECATION_MSG_PREFIX +from pip._internal.utils.misc import ensure_dir + +_log_state = threading.local() +subprocess_logger = getLogger("pip.subprocessor") + + +class BrokenStdoutLoggingError(Exception): + """ + Raised if BrokenPipeError occurs for the stdout stream while logging. + """ + + +def _is_broken_pipe_error(exc_class: Type[BaseException], exc: BaseException) -> bool: + if exc_class is BrokenPipeError: + return True + + # On Windows, a broken pipe can show up as EINVAL rather than EPIPE: + # https://bugs.python.org/issue19612 + # https://bugs.python.org/issue30418 + if not WINDOWS: + return False + + return isinstance(exc, OSError) and exc.errno in (errno.EINVAL, errno.EPIPE) + + +@contextlib.contextmanager +def indent_log(num: int = 2) -> Iterator[None]: + """ + A context manager which will cause the log output to be indented for any + log messages emitted inside it. + """ + # For thread-safety + _log_state.indentation = get_indentation() + _log_state.indentation += num + try: + yield + finally: + _log_state.indentation -= num + + +def get_indentation() -> int: + return getattr(_log_state, "indentation", 0) + + +class IndentingFormatter(logging.Formatter): + default_time_format = "%Y-%m-%dT%H:%M:%S" + + def __init__( + self, + *args: Any, + add_timestamp: bool = False, + **kwargs: Any, + ) -> None: + """ + A logging.Formatter that obeys the indent_log() context manager. + + :param add_timestamp: A bool indicating output lines should be prefixed + with their record's timestamp. + """ + self.add_timestamp = add_timestamp + super().__init__(*args, **kwargs) + + def get_message_start(self, formatted: str, levelno: int) -> str: + """ + Return the start of the formatted log message (not counting the + prefix to add to each line). + """ + if levelno < logging.WARNING: + return "" + if formatted.startswith(DEPRECATION_MSG_PREFIX): + # Then the message already has a prefix. We don't want it to + # look like "WARNING: DEPRECATION: ...." + return "" + if levelno < logging.ERROR: + return "WARNING: " + + return "ERROR: " + + def format(self, record: logging.LogRecord) -> str: + """ + Calls the standard formatter, but will indent all of the log message + lines by our current indentation level. + """ + formatted = super().format(record) + message_start = self.get_message_start(formatted, record.levelno) + formatted = message_start + formatted + + prefix = "" + if self.add_timestamp: + prefix = f"{self.formatTime(record)} " + prefix += " " * get_indentation() + formatted = "".join([prefix + line for line in formatted.splitlines(True)]) + return formatted + + +@dataclass +class IndentedRenderable: + renderable: ConsoleRenderable + indent: int + + def __rich_console__( + self, console: Console, options: ConsoleOptions + ) -> RenderResult: + segments = console.render(self.renderable, options) + lines = Segment.split_lines(segments) + for line in lines: + yield Segment(" " * self.indent) + yield from line + yield Segment("\n") + + +class RichPipStreamHandler(RichHandler): + KEYWORDS: ClassVar[Optional[List[str]]] = [] + + def __init__(self, stream: Optional[TextIO], no_color: bool) -> None: + super().__init__( + console=Console(file=stream, no_color=no_color, soft_wrap=True), + show_time=False, + show_level=False, + show_path=False, + highlighter=NullHighlighter(), + ) + + # Our custom override on Rich's logger, to make things work as we need them to. + def emit(self, record: logging.LogRecord) -> None: + style: Optional[Style] = None + + # If we are given a diagnostic error to present, present it with indentation. + if record.msg == "[present-diagnostic] %s" and len(record.args) == 1: + diagnostic_error: DiagnosticPipError = record.args[0] # type: ignore[index] + assert isinstance(diagnostic_error, DiagnosticPipError) + + renderable: ConsoleRenderable = IndentedRenderable( + diagnostic_error, indent=get_indentation() + ) + else: + message = self.format(record) + renderable = self.render_message(record, message) + if record.levelno is not None: + if record.levelno >= logging.ERROR: + style = Style(color="red") + elif record.levelno >= logging.WARNING: + style = Style(color="yellow") + + try: + self.console.print(renderable, overflow="ignore", crop=False, style=style) + except Exception: + self.handleError(record) + + def handleError(self, record: logging.LogRecord) -> None: + """Called when logging is unable to log some output.""" + + exc_class, exc = sys.exc_info()[:2] + # If a broken pipe occurred while calling write() or flush() on the + # stdout stream in logging's Handler.emit(), then raise our special + # exception so we can handle it in main() instead of logging the + # broken pipe error and continuing. + if ( + exc_class + and exc + and self.console.file is sys.stdout + and _is_broken_pipe_error(exc_class, exc) + ): + raise BrokenStdoutLoggingError() + + return super().handleError(record) + + +class BetterRotatingFileHandler(logging.handlers.RotatingFileHandler): + def _open(self) -> IO[Any]: + ensure_dir(os.path.dirname(self.baseFilename)) + return super()._open() + + +class MaxLevelFilter(Filter): + def __init__(self, level: int) -> None: + self.level = level + + def filter(self, record: logging.LogRecord) -> bool: + return record.levelno < self.level + + +class ExcludeLoggerFilter(Filter): + + """ + A logging Filter that excludes records from a logger (or its children). + """ + + def filter(self, record: logging.LogRecord) -> bool: + # The base Filter class allows only records from a logger (or its + # children). + return not super().filter(record) + + +def setup_logging(verbosity: int, no_color: bool, user_log_file: Optional[str]) -> int: + """Configures and sets up all of the logging + + Returns the requested logging level, as its integer value. + """ + + # Determine the level to be logging at. + if verbosity >= 2: + level_number = logging.DEBUG + elif verbosity == 1: + level_number = VERBOSE + elif verbosity == -1: + level_number = logging.WARNING + elif verbosity == -2: + level_number = logging.ERROR + elif verbosity <= -3: + level_number = logging.CRITICAL + else: + level_number = logging.INFO + + level = logging.getLevelName(level_number) + + # The "root" logger should match the "console" level *unless* we also need + # to log to a user log file. + include_user_log = user_log_file is not None + if include_user_log: + additional_log_file = user_log_file + root_level = "DEBUG" + else: + additional_log_file = "/dev/null" + root_level = level + + # Disable any logging besides WARNING unless we have DEBUG level logging + # enabled for vendored libraries. + vendored_log_level = "WARNING" if level in ["INFO", "ERROR"] else "DEBUG" + + # Shorthands for clarity + log_streams = { + "stdout": "ext://sys.stdout", + "stderr": "ext://sys.stderr", + } + handler_classes = { + "stream": "pip._internal.utils.logging.RichPipStreamHandler", + "file": "pip._internal.utils.logging.BetterRotatingFileHandler", + } + handlers = ["console", "console_errors", "console_subprocess"] + ( + ["user_log"] if include_user_log else [] + ) + + logging.config.dictConfig( + { + "version": 1, + "disable_existing_loggers": False, + "filters": { + "exclude_warnings": { + "()": "pip._internal.utils.logging.MaxLevelFilter", + "level": logging.WARNING, + }, + "restrict_to_subprocess": { + "()": "logging.Filter", + "name": subprocess_logger.name, + }, + "exclude_subprocess": { + "()": "pip._internal.utils.logging.ExcludeLoggerFilter", + "name": subprocess_logger.name, + }, + }, + "formatters": { + "indent": { + "()": IndentingFormatter, + "format": "%(message)s", + }, + "indent_with_timestamp": { + "()": IndentingFormatter, + "format": "%(message)s", + "add_timestamp": True, + }, + }, + "handlers": { + "console": { + "level": level, + "class": handler_classes["stream"], + "no_color": no_color, + "stream": log_streams["stdout"], + "filters": ["exclude_subprocess", "exclude_warnings"], + "formatter": "indent", + }, + "console_errors": { + "level": "WARNING", + "class": handler_classes["stream"], + "no_color": no_color, + "stream": log_streams["stderr"], + "filters": ["exclude_subprocess"], + "formatter": "indent", + }, + # A handler responsible for logging to the console messages + # from the "subprocessor" logger. + "console_subprocess": { + "level": level, + "class": handler_classes["stream"], + "stream": log_streams["stderr"], + "no_color": no_color, + "filters": ["restrict_to_subprocess"], + "formatter": "indent", + }, + "user_log": { + "level": "DEBUG", + "class": handler_classes["file"], + "filename": additional_log_file, + "encoding": "utf-8", + "delay": True, + "formatter": "indent_with_timestamp", + }, + }, + "root": { + "level": root_level, + "handlers": handlers, + }, + "loggers": {"pip._vendor": {"level": vendored_log_level}}, + } + ) + + return level_number diff --git a/env-llmeval/lib/python3.10/site-packages/pip/_internal/utils/misc.py b/env-llmeval/lib/python3.10/site-packages/pip/_internal/utils/misc.py new file mode 100644 index 0000000000000000000000000000000000000000..0bf9e99af5238a37aef81159521a8c97da27a375 --- /dev/null +++ b/env-llmeval/lib/python3.10/site-packages/pip/_internal/utils/misc.py @@ -0,0 +1,653 @@ +# The following comment should be removed at some point in the future. +# mypy: strict-optional=False + +import contextlib +import errno +import getpass +import hashlib +import io +import logging +import os +import posixpath +import shutil +import stat +import sys +import urllib.parse +from io import StringIO +from itertools import filterfalse, tee, zip_longest +from types import TracebackType +from typing import ( + Any, + BinaryIO, + Callable, + ContextManager, + Iterable, + Iterator, + List, + Optional, + TextIO, + Tuple, + Type, + TypeVar, + cast, +) + +from pip._vendor.tenacity import retry, stop_after_delay, wait_fixed + +from pip import __version__ +from pip._internal.exceptions import CommandError +from pip._internal.locations import get_major_minor_version +from pip._internal.utils.compat import WINDOWS +from pip._internal.utils.virtualenv import running_under_virtualenv + +__all__ = [ + "rmtree", + "display_path", + "backup_dir", + "ask", + "splitext", + "format_size", + "is_installable_dir", + "normalize_path", + "renames", + "get_prog", + "captured_stdout", + "ensure_dir", + "remove_auth_from_url", +] + + +logger = logging.getLogger(__name__) + +T = TypeVar("T") +ExcInfo = Tuple[Type[BaseException], BaseException, TracebackType] +VersionInfo = Tuple[int, int, int] +NetlocTuple = Tuple[str, Tuple[Optional[str], Optional[str]]] + + +def get_pip_version() -> str: + pip_pkg_dir = os.path.join(os.path.dirname(__file__), "..", "..") + pip_pkg_dir = os.path.abspath(pip_pkg_dir) + + return "pip {} from {} (python {})".format( + __version__, + pip_pkg_dir, + get_major_minor_version(), + ) + + +def normalize_version_info(py_version_info: Tuple[int, ...]) -> Tuple[int, int, int]: + """ + Convert a tuple of ints representing a Python version to one of length + three. + + :param py_version_info: a tuple of ints representing a Python version, + or None to specify no version. The tuple can have any length. + + :return: a tuple of length three if `py_version_info` is non-None. + Otherwise, return `py_version_info` unchanged (i.e. None). + """ + if len(py_version_info) < 3: + py_version_info += (3 - len(py_version_info)) * (0,) + elif len(py_version_info) > 3: + py_version_info = py_version_info[:3] + + return cast("VersionInfo", py_version_info) + + +def ensure_dir(path: str) -> None: + """os.path.makedirs without EEXIST.""" + try: + os.makedirs(path) + except OSError as e: + # Windows can raise spurious ENOTEMPTY errors. See #6426. + if e.errno != errno.EEXIST and e.errno != errno.ENOTEMPTY: + raise + + +def get_prog() -> str: + try: + prog = os.path.basename(sys.argv[0]) + if prog in ("__main__.py", "-c"): + return f"{sys.executable} -m pip" + else: + return prog + except (AttributeError, TypeError, IndexError): + pass + return "pip" + + +# Retry every half second for up to 3 seconds +# Tenacity raises RetryError by default, explicitly raise the original exception +@retry(reraise=True, stop=stop_after_delay(3), wait=wait_fixed(0.5)) +def rmtree(dir: str, ignore_errors: bool = False) -> None: + shutil.rmtree(dir, ignore_errors=ignore_errors, onerror=rmtree_errorhandler) + + +def rmtree_errorhandler(func: Callable[..., Any], path: str, exc_info: ExcInfo) -> None: + """On Windows, the files in .svn are read-only, so when rmtree() tries to + remove them, an exception is thrown. We catch that here, remove the + read-only attribute, and hopefully continue without problems.""" + try: + has_attr_readonly = not (os.stat(path).st_mode & stat.S_IWRITE) + except OSError: + # it's equivalent to os.path.exists + return + + if has_attr_readonly: + # convert to read/write + os.chmod(path, stat.S_IWRITE) + # use the original function to repeat the operation + func(path) + return + else: + raise + + +def display_path(path: str) -> str: + """Gives the display value for a given path, making it relative to cwd + if possible.""" + path = os.path.normcase(os.path.abspath(path)) + if path.startswith(os.getcwd() + os.path.sep): + path = "." + path[len(os.getcwd()) :] + return path + + +def backup_dir(dir: str, ext: str = ".bak") -> str: + """Figure out the name of a directory to back up the given dir to + (adding .bak, .bak2, etc)""" + n = 1 + extension = ext + while os.path.exists(dir + extension): + n += 1 + extension = ext + str(n) + return dir + extension + + +def ask_path_exists(message: str, options: Iterable[str]) -> str: + for action in os.environ.get("PIP_EXISTS_ACTION", "").split(): + if action in options: + return action + return ask(message, options) + + +def _check_no_input(message: str) -> None: + """Raise an error if no input is allowed.""" + if os.environ.get("PIP_NO_INPUT"): + raise Exception( + f"No input was expected ($PIP_NO_INPUT set); question: {message}" + ) + + +def ask(message: str, options: Iterable[str]) -> str: + """Ask the message interactively, with the given possible responses""" + while 1: + _check_no_input(message) + response = input(message) + response = response.strip().lower() + if response not in options: + print( + "Your response ({!r}) was not one of the expected responses: " + "{}".format(response, ", ".join(options)) + ) + else: + return response + + +def ask_input(message: str) -> str: + """Ask for input interactively.""" + _check_no_input(message) + return input(message) + + +def ask_password(message: str) -> str: + """Ask for a password interactively.""" + _check_no_input(message) + return getpass.getpass(message) + + +def strtobool(val: str) -> int: + """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(f"invalid truth value {val!r}") + + +def format_size(bytes: float) -> str: + if bytes > 1000 * 1000: + return "{:.1f} MB".format(bytes / 1000.0 / 1000) + elif bytes > 10 * 1000: + return "{} kB".format(int(bytes / 1000)) + elif bytes > 1000: + return "{:.1f} kB".format(bytes / 1000.0) + else: + return "{} bytes".format(int(bytes)) + + +def tabulate(rows: Iterable[Iterable[Any]]) -> Tuple[List[str], List[int]]: + """Return a list of formatted rows and a list of column sizes. + + For example:: + + >>> tabulate([['foobar', 2000], [0xdeadbeef]]) + (['foobar 2000', '3735928559'], [10, 4]) + """ + rows = [tuple(map(str, row)) for row in rows] + sizes = [max(map(len, col)) for col in zip_longest(*rows, fillvalue="")] + table = [" ".join(map(str.ljust, row, sizes)).rstrip() for row in rows] + return table, sizes + + +def is_installable_dir(path: str) -> bool: + """Is path is a directory containing pyproject.toml or setup.py? + + If pyproject.toml exists, this is a PEP 517 project. Otherwise we look for + a legacy setuptools layout by identifying setup.py. We don't check for the + setup.cfg because using it without setup.py is only available for PEP 517 + projects, which are already covered by the pyproject.toml check. + """ + if not os.path.isdir(path): + return False + if os.path.isfile(os.path.join(path, "pyproject.toml")): + return True + if os.path.isfile(os.path.join(path, "setup.py")): + return True + return False + + +def read_chunks(file: BinaryIO, size: int = io.DEFAULT_BUFFER_SIZE) -> Iterator[bytes]: + """Yield pieces of data from a file-like object until EOF.""" + while True: + chunk = file.read(size) + if not chunk: + break + yield chunk + + +def normalize_path(path: str, resolve_symlinks: bool = True) -> str: + """ + Convert a path to its canonical, case-normalized, absolute version. + + """ + path = os.path.expanduser(path) + if resolve_symlinks: + path = os.path.realpath(path) + else: + path = os.path.abspath(path) + return os.path.normcase(path) + + +def splitext(path: str) -> Tuple[str, str]: + """Like os.path.splitext, but take off .tar too""" + base, ext = posixpath.splitext(path) + if base.lower().endswith(".tar"): + ext = base[-4:] + ext + base = base[:-4] + return base, ext + + +def renames(old: str, new: str) -> None: + """Like os.renames(), but handles renaming across devices.""" + # Implementation borrowed from os.renames(). + head, tail = os.path.split(new) + if head and tail and not os.path.exists(head): + os.makedirs(head) + + shutil.move(old, new) + + head, tail = os.path.split(old) + if head and tail: + try: + os.removedirs(head) + except OSError: + pass + + +def is_local(path: str) -> bool: + """ + Return True if this is a path pip is allowed to modify. + + If we're in a virtualenv, sys.prefix points to the virtualenv's + prefix; only sys.prefix is considered local. + + If we're not in a virtualenv, in general we can modify anything. + However, if the OS vendor has configured distutils to install + somewhere other than sys.prefix (which could be a subdirectory of + sys.prefix, e.g. /usr/local), we consider sys.prefix itself nonlocal + and the domain of the OS vendor. (In other words, everything _other + than_ sys.prefix is considered local.) + + Caution: this function assumes the head of path has been normalized + with normalize_path. + """ + + path = normalize_path(path) + # Hard-coded becouse PyPy uses a different sys.prefix on Debian + prefix = '/usr' + + if running_under_virtualenv(): + return path.startswith(normalize_path(sys.prefix)) + else: + from pip._internal.locations import get_scheme + from pip._internal.models.scheme import SCHEME_KEYS + if path.startswith(prefix): + scheme = get_scheme("") + for key in SCHEME_KEYS: + local_path = getattr(scheme, key) + if path.startswith(normalize_path(local_path)): + return True + return False + else: + return True + + +def write_output(msg: Any, *args: Any) -> None: + logger.info(msg, *args) + + +class StreamWrapper(StringIO): + orig_stream: TextIO = None + + @classmethod + def from_stream(cls, orig_stream: TextIO) -> "StreamWrapper": + cls.orig_stream = orig_stream + return cls() + + # compileall.compile_dir() needs stdout.encoding to print to stdout + # https://github.com/python/mypy/issues/4125 + @property + def encoding(self): # type: ignore + return self.orig_stream.encoding + + +@contextlib.contextmanager +def captured_output(stream_name: str) -> Iterator[StreamWrapper]: + """Return a context manager used by captured_stdout/stdin/stderr + that temporarily replaces the sys stream *stream_name* with a StringIO. + + Taken from Lib/support/__init__.py in the CPython repo. + """ + orig_stdout = getattr(sys, stream_name) + setattr(sys, stream_name, StreamWrapper.from_stream(orig_stdout)) + try: + yield getattr(sys, stream_name) + finally: + setattr(sys, stream_name, orig_stdout) + + +def captured_stdout() -> ContextManager[StreamWrapper]: + """Capture the output of sys.stdout: + + with captured_stdout() as stdout: + print('hello') + self.assertEqual(stdout.getvalue(), 'hello\n') + + Taken from Lib/support/__init__.py in the CPython repo. + """ + return captured_output("stdout") + + +def captured_stderr() -> ContextManager[StreamWrapper]: + """ + See captured_stdout(). + """ + return captured_output("stderr") + + +# Simulates an enum +def enum(*sequential: Any, **named: Any) -> Type[Any]: + enums = dict(zip(sequential, range(len(sequential))), **named) + reverse = {value: key for key, value in enums.items()} + enums["reverse_mapping"] = reverse + return type("Enum", (), enums) + + +def build_netloc(host: str, port: Optional[int]) -> str: + """ + Build a netloc from a host-port pair + """ + if port is None: + return host + if ":" in host: + # Only wrap host with square brackets when it is IPv6 + host = f"[{host}]" + return f"{host}:{port}" + + +def build_url_from_netloc(netloc: str, scheme: str = "https") -> str: + """ + Build a full URL from a netloc. + """ + if netloc.count(":") >= 2 and "@" not in netloc and "[" not in netloc: + # It must be a bare IPv6 address, so wrap it with brackets. + netloc = f"[{netloc}]" + return f"{scheme}://{netloc}" + + +def parse_netloc(netloc: str) -> Tuple[str, Optional[int]]: + """ + Return the host-port pair from a netloc. + """ + url = build_url_from_netloc(netloc) + parsed = urllib.parse.urlparse(url) + return parsed.hostname, parsed.port + + +def split_auth_from_netloc(netloc: str) -> NetlocTuple: + """ + Parse out and remove the auth information from a netloc. + + Returns: (netloc, (username, password)). + """ + if "@" not in netloc: + return netloc, (None, None) + + # Split from the right because that's how urllib.parse.urlsplit() + # behaves if more than one @ is present (which can be checked using + # the password attribute of urlsplit()'s return value). + auth, netloc = netloc.rsplit("@", 1) + pw: Optional[str] = None + if ":" in auth: + # Split from the left because that's how urllib.parse.urlsplit() + # behaves if more than one : is present (which again can be checked + # using the password attribute of the return value) + user, pw = auth.split(":", 1) + else: + user, pw = auth, None + + user = urllib.parse.unquote(user) + if pw is not None: + pw = urllib.parse.unquote(pw) + + return netloc, (user, pw) + + +def redact_netloc(netloc: str) -> str: + """ + Replace the sensitive data in a netloc with "****", if it exists. + + For example: + - "user:pass@example.com" returns "user:****@example.com" + - "accesstoken@example.com" returns "****@example.com" + """ + netloc, (user, password) = split_auth_from_netloc(netloc) + if user is None: + return netloc + if password is None: + user = "****" + password = "" + else: + user = urllib.parse.quote(user) + password = ":****" + return "{user}{password}@{netloc}".format( + user=user, password=password, netloc=netloc + ) + + +def _transform_url( + url: str, transform_netloc: Callable[[str], Tuple[Any, ...]] +) -> Tuple[str, NetlocTuple]: + """Transform and replace netloc in a url. + + transform_netloc is a function taking the netloc and returning a + tuple. The first element of this tuple is the new netloc. The + entire tuple is returned. + + Returns a tuple containing the transformed url as item 0 and the + original tuple returned by transform_netloc as item 1. + """ + purl = urllib.parse.urlsplit(url) + netloc_tuple = transform_netloc(purl.netloc) + # stripped url + url_pieces = (purl.scheme, netloc_tuple[0], purl.path, purl.query, purl.fragment) + surl = urllib.parse.urlunsplit(url_pieces) + return surl, cast("NetlocTuple", netloc_tuple) + + +def _get_netloc(netloc: str) -> NetlocTuple: + return split_auth_from_netloc(netloc) + + +def _redact_netloc(netloc: str) -> Tuple[str]: + return (redact_netloc(netloc),) + + +def split_auth_netloc_from_url(url: str) -> Tuple[str, str, Tuple[str, str]]: + """ + Parse a url into separate netloc, auth, and url with no auth. + + Returns: (url_without_auth, netloc, (username, password)) + """ + url_without_auth, (netloc, auth) = _transform_url(url, _get_netloc) + return url_without_auth, netloc, auth + + +def remove_auth_from_url(url: str) -> str: + """Return a copy of url with 'username:password@' removed.""" + # username/pass params are passed to subversion through flags + # and are not recognized in the url. + return _transform_url(url, _get_netloc)[0] + + +def redact_auth_from_url(url: str) -> str: + """Replace the password in a given url with ****.""" + return _transform_url(url, _redact_netloc)[0] + + +class HiddenText: + def __init__(self, secret: str, redacted: str) -> None: + self.secret = secret + self.redacted = redacted + + def __repr__(self) -> str: + return "".format(str(self)) + + def __str__(self) -> str: + return self.redacted + + # This is useful for testing. + def __eq__(self, other: Any) -> bool: + if type(self) != type(other): + return False + + # The string being used for redaction doesn't also have to match, + # just the raw, original string. + return self.secret == other.secret + + +def hide_value(value: str) -> HiddenText: + return HiddenText(value, redacted="****") + + +def hide_url(url: str) -> HiddenText: + redacted = redact_auth_from_url(url) + return HiddenText(url, redacted=redacted) + + +def protect_pip_from_modification_on_windows(modifying_pip: bool) -> None: + """Protection of pip.exe from modification on Windows + + On Windows, any operation modifying pip should be run as: + python -m pip ... + """ + pip_names = [ + "pip.exe", + "pip{}.exe".format(sys.version_info[0]), + "pip{}.{}.exe".format(*sys.version_info[:2]), + ] + + # See https://github.com/pypa/pip/issues/1299 for more discussion + should_show_use_python_msg = ( + modifying_pip and WINDOWS and os.path.basename(sys.argv[0]) in pip_names + ) + + if should_show_use_python_msg: + new_command = [sys.executable, "-m", "pip"] + sys.argv[1:] + raise CommandError( + "To modify pip, please run the following command:\n{}".format( + " ".join(new_command) + ) + ) + + +def is_console_interactive() -> bool: + """Is this console interactive?""" + return sys.stdin is not None and sys.stdin.isatty() + + +def hash_file(path: str, blocksize: int = 1 << 20) -> Tuple[Any, int]: + """Return (hash, length) for path using hashlib.sha256()""" + + h = hashlib.sha256() + length = 0 + with open(path, "rb") as f: + for block in read_chunks(f, size=blocksize): + length += len(block) + h.update(block) + return h, length + + +def is_wheel_installed() -> bool: + """ + Return whether the wheel package is installed. + """ + try: + import wheel # noqa: F401 + except ImportError: + return False + + return True + + +def pairwise(iterable: Iterable[Any]) -> Iterator[Tuple[Any, Any]]: + """ + Return paired elements. + + For example: + s -> (s0, s1), (s2, s3), (s4, s5), ... + """ + iterable = iter(iterable) + return zip_longest(iterable, iterable) + + +def partition( + pred: Callable[[T], bool], + iterable: Iterable[T], +) -> Tuple[Iterable[T], Iterable[T]]: + """ + Use a predicate to partition entries into false entries and true entries, + like + + partition(is_odd, range(10)) --> 0 2 4 6 8 and 1 3 5 7 9 + """ + t1, t2 = tee(iterable) + return filterfalse(pred, t1), filter(pred, t2) diff --git a/env-llmeval/lib/python3.10/site-packages/pip/_internal/utils/models.py b/env-llmeval/lib/python3.10/site-packages/pip/_internal/utils/models.py new file mode 100644 index 0000000000000000000000000000000000000000..b6bb21a8b26680b38c3af8278ed139b6628356c5 --- /dev/null +++ b/env-llmeval/lib/python3.10/site-packages/pip/_internal/utils/models.py @@ -0,0 +1,39 @@ +"""Utilities for defining models +""" + +import operator +from typing import Any, Callable, Type + + +class KeyBasedCompareMixin: + """Provides comparison capabilities that is based on a key""" + + __slots__ = ["_compare_key", "_defining_class"] + + def __init__(self, key: Any, defining_class: Type["KeyBasedCompareMixin"]) -> None: + self._compare_key = key + self._defining_class = defining_class + + def __hash__(self) -> int: + return hash(self._compare_key) + + def __lt__(self, other: Any) -> bool: + return self._compare(other, operator.__lt__) + + def __le__(self, other: Any) -> bool: + return self._compare(other, operator.__le__) + + def __gt__(self, other: Any) -> bool: + return self._compare(other, operator.__gt__) + + def __ge__(self, other: Any) -> bool: + return self._compare(other, operator.__ge__) + + def __eq__(self, other: Any) -> bool: + return self._compare(other, operator.__eq__) + + def _compare(self, other: Any, method: Callable[[Any, Any], bool]) -> bool: + if not isinstance(other, self._defining_class): + return NotImplemented + + return method(self._compare_key, other._compare_key) diff --git a/env-llmeval/lib/python3.10/site-packages/pip/_internal/utils/packaging.py b/env-llmeval/lib/python3.10/site-packages/pip/_internal/utils/packaging.py new file mode 100644 index 0000000000000000000000000000000000000000..b9f6af4d17410ce7e1d573c41a1f04dd18ae275e --- /dev/null +++ b/env-llmeval/lib/python3.10/site-packages/pip/_internal/utils/packaging.py @@ -0,0 +1,57 @@ +import functools +import logging +import re +from typing import NewType, Optional, Tuple, cast + +from pip._vendor.packaging import specifiers, version +from pip._vendor.packaging.requirements import Requirement + +NormalizedExtra = NewType("NormalizedExtra", str) + +logger = logging.getLogger(__name__) + + +def check_requires_python( + requires_python: Optional[str], version_info: Tuple[int, ...] +) -> bool: + """ + Check if the given Python version matches a "Requires-Python" specifier. + + :param version_info: A 3-tuple of ints representing a Python + major-minor-micro version to check (e.g. `sys.version_info[:3]`). + + :return: `True` if the given Python version satisfies the requirement. + Otherwise, return `False`. + + :raises InvalidSpecifier: If `requires_python` has an invalid format. + """ + if requires_python is None: + # The package provides no information + return True + requires_python_specifier = specifiers.SpecifierSet(requires_python) + + python_version = version.parse(".".join(map(str, version_info))) + return python_version in requires_python_specifier + + +@functools.lru_cache(maxsize=512) +def get_requirement(req_string: str) -> Requirement: + """Construct a packaging.Requirement object with caching""" + # Parsing requirement strings is expensive, and is also expected to happen + # with a low diversity of different arguments (at least relative the number + # constructed). This method adds a cache to requirement object creation to + # minimize repeated parsing of the same string to construct equivalent + # Requirement objects. + return Requirement(req_string) + + +def safe_extra(extra: str) -> NormalizedExtra: + """Convert an arbitrary string to a standard 'extra' name + + Any runs of non-alphanumeric characters are replaced with a single '_', + and the result is always lowercased. + + This function is duplicated from ``pkg_resources``. Note that this is not + the same to either ``canonicalize_name`` or ``_egg_link_name``. + """ + return cast(NormalizedExtra, re.sub("[^A-Za-z0-9.-]+", "_", extra).lower()) diff --git a/env-llmeval/lib/python3.10/site-packages/pip/_internal/utils/setuptools_build.py b/env-llmeval/lib/python3.10/site-packages/pip/_internal/utils/setuptools_build.py new file mode 100644 index 0000000000000000000000000000000000000000..f460c4003f32fea2008eaf7ce590e1dd6a4e36e9 --- /dev/null +++ b/env-llmeval/lib/python3.10/site-packages/pip/_internal/utils/setuptools_build.py @@ -0,0 +1,195 @@ +import sys +import textwrap +from typing import List, Optional, Sequence + +# Shim to wrap setup.py invocation with setuptools +# Note that __file__ is handled via two {!r} *and* %r, to ensure that paths on +# Windows are correctly handled (it should be "C:\\Users" not "C:\Users"). +_SETUPTOOLS_SHIM = textwrap.dedent( + """ + exec(compile(''' + # This is -- a caller that pip uses to run setup.py + # + # - It imports setuptools before invoking setup.py, to enable projects that directly + # import from `distutils.core` to work with newer packaging standards. + # - It provides a clear error message when setuptools is not installed. + # - It sets `sys.argv[0]` to the underlying `setup.py`, when invoking `setup.py` so + # setuptools doesn't think the script is `-c`. This avoids the following warning: + # manifest_maker: standard file '-c' not found". + # - It generates a shim setup.py, for handling setup.cfg-only projects. + import os, sys, tokenize + + try: + import setuptools + except ImportError as error: + print( + "ERROR: Can not execute `setup.py` since setuptools is not available in " + "the build environment.", + file=sys.stderr, + ) + sys.exit(1) + + __file__ = %r + sys.argv[0] = __file__ + + if os.path.exists(__file__): + filename = __file__ + with tokenize.open(__file__) as f: + setup_py_code = f.read() + else: + filename = "" + setup_py_code = "from setuptools import setup; setup()" + + exec(compile(setup_py_code, filename, "exec")) + ''' % ({!r},), "", "exec")) + """ +).rstrip() + + +def make_setuptools_shim_args( + setup_py_path: str, + global_options: Sequence[str] = None, + no_user_config: bool = False, + unbuffered_output: bool = False, +) -> List[str]: + """ + Get setuptools command arguments with shim wrapped setup file invocation. + + :param setup_py_path: The path to setup.py to be wrapped. + :param global_options: Additional global options. + :param no_user_config: If True, disables personal user configuration. + :param unbuffered_output: If True, adds the unbuffered switch to the + argument list. + """ + args = [sys.executable] + if unbuffered_output: + args += ["-u"] + args += ["-c", _SETUPTOOLS_SHIM.format(setup_py_path)] + if global_options: + args += global_options + if no_user_config: + args += ["--no-user-cfg"] + return args + + +def make_setuptools_bdist_wheel_args( + setup_py_path: str, + global_options: Sequence[str], + build_options: Sequence[str], + destination_dir: str, +) -> List[str]: + # NOTE: Eventually, we'd want to also -S to the flags here, when we're + # isolating. Currently, it breaks Python in virtualenvs, because it + # relies on site.py to find parts of the standard library outside the + # virtualenv. + args = make_setuptools_shim_args( + setup_py_path, global_options=global_options, unbuffered_output=True + ) + args += ["bdist_wheel", "-d", destination_dir] + args += build_options + return args + + +def make_setuptools_clean_args( + setup_py_path: str, + global_options: Sequence[str], +) -> List[str]: + args = make_setuptools_shim_args( + setup_py_path, global_options=global_options, unbuffered_output=True + ) + args += ["clean", "--all"] + return args + + +def make_setuptools_develop_args( + setup_py_path: str, + global_options: Sequence[str], + install_options: Sequence[str], + no_user_config: bool, + prefix: Optional[str], + home: Optional[str], + use_user_site: bool, +) -> List[str]: + assert not (use_user_site and prefix) + + args = make_setuptools_shim_args( + setup_py_path, + global_options=global_options, + no_user_config=no_user_config, + ) + + args += ["develop", "--no-deps"] + + args += install_options + + if prefix: + args += ["--prefix", prefix] + if home is not None: + args += ["--install-dir", home] + + if use_user_site: + args += ["--user", "--prefix="] + + return args + + +def make_setuptools_egg_info_args( + setup_py_path: str, + egg_info_dir: Optional[str], + no_user_config: bool, +) -> List[str]: + args = make_setuptools_shim_args(setup_py_path, no_user_config=no_user_config) + + args += ["egg_info"] + + if egg_info_dir: + args += ["--egg-base", egg_info_dir] + + return args + + +def make_setuptools_install_args( + setup_py_path: str, + global_options: Sequence[str], + install_options: Sequence[str], + record_filename: str, + root: Optional[str], + prefix: Optional[str], + header_dir: Optional[str], + home: Optional[str], + use_user_site: bool, + no_user_config: bool, + pycompile: bool, +) -> List[str]: + assert not (use_user_site and prefix) + assert not (use_user_site and root) + + args = make_setuptools_shim_args( + setup_py_path, + global_options=global_options, + no_user_config=no_user_config, + unbuffered_output=True, + ) + args += ["install", "--record", record_filename] + args += ["--single-version-externally-managed"] + + if root is not None: + args += ["--root", root] + if prefix is not None: + args += ["--prefix", prefix] + if home is not None: + args += ["--home", home] + if use_user_site: + args += ["--user", "--prefix="] + + if pycompile: + args += ["--compile"] + else: + args += ["--no-compile"] + + if header_dir: + args += ["--install-headers", header_dir] + + args += install_options + + return args diff --git a/env-llmeval/lib/python3.10/site-packages/pip/_internal/utils/subprocess.py b/env-llmeval/lib/python3.10/site-packages/pip/_internal/utils/subprocess.py new file mode 100644 index 0000000000000000000000000000000000000000..b5b762418f503a794f52652780cca5e8052f79bd --- /dev/null +++ b/env-llmeval/lib/python3.10/site-packages/pip/_internal/utils/subprocess.py @@ -0,0 +1,260 @@ +import logging +import os +import shlex +import subprocess +from typing import ( + TYPE_CHECKING, + Any, + Callable, + Iterable, + List, + Mapping, + Optional, + Union, +) + +from pip._vendor.rich.markup import escape + +from pip._internal.cli.spinners import SpinnerInterface, open_spinner +from pip._internal.exceptions import InstallationSubprocessError +from pip._internal.utils.logging import VERBOSE, subprocess_logger +from pip._internal.utils.misc import HiddenText + +if TYPE_CHECKING: + # Literal was introduced in Python 3.8. + # + # TODO: Remove `if TYPE_CHECKING` when dropping support for Python 3.7. + from typing import Literal + +CommandArgs = List[Union[str, HiddenText]] + + +def make_command(*args: Union[str, HiddenText, CommandArgs]) -> CommandArgs: + """ + Create a CommandArgs object. + """ + command_args: CommandArgs = [] + for arg in args: + # Check for list instead of CommandArgs since CommandArgs is + # only known during type-checking. + if isinstance(arg, list): + command_args.extend(arg) + else: + # Otherwise, arg is str or HiddenText. + command_args.append(arg) + + return command_args + + +def format_command_args(args: Union[List[str], CommandArgs]) -> str: + """ + Format command arguments for display. + """ + # For HiddenText arguments, display the redacted form by calling str(). + # Also, we don't apply str() to arguments that aren't HiddenText since + # this can trigger a UnicodeDecodeError in Python 2 if the argument + # has type unicode and includes a non-ascii character. (The type + # checker doesn't ensure the annotations are correct in all cases.) + return " ".join( + shlex.quote(str(arg)) if isinstance(arg, HiddenText) else shlex.quote(arg) + for arg in args + ) + + +def reveal_command_args(args: Union[List[str], CommandArgs]) -> List[str]: + """ + Return the arguments in their raw, unredacted form. + """ + return [arg.secret if isinstance(arg, HiddenText) else arg for arg in args] + + +def call_subprocess( + cmd: Union[List[str], CommandArgs], + show_stdout: bool = False, + cwd: Optional[str] = None, + on_returncode: 'Literal["raise", "warn", "ignore"]' = "raise", + extra_ok_returncodes: Optional[Iterable[int]] = None, + extra_environ: Optional[Mapping[str, Any]] = None, + unset_environ: Optional[Iterable[str]] = None, + spinner: Optional[SpinnerInterface] = None, + log_failed_cmd: Optional[bool] = True, + stdout_only: Optional[bool] = False, + *, + command_desc: str, +) -> str: + """ + Args: + show_stdout: if true, use INFO to log the subprocess's stderr and + stdout streams. Otherwise, use DEBUG. Defaults to False. + extra_ok_returncodes: an iterable of integer return codes that are + acceptable, in addition to 0. Defaults to None, which means []. + unset_environ: an iterable of environment variable names to unset + prior to calling subprocess.Popen(). + log_failed_cmd: if false, failed commands are not logged, only raised. + stdout_only: if true, return only stdout, else return both. When true, + logging of both stdout and stderr occurs when the subprocess has + terminated, else logging occurs as subprocess output is produced. + """ + if extra_ok_returncodes is None: + extra_ok_returncodes = [] + if unset_environ is None: + unset_environ = [] + # Most places in pip use show_stdout=False. What this means is-- + # + # - We connect the child's output (combined stderr and stdout) to a + # single pipe, which we read. + # - We log this output to stderr at DEBUG level as it is received. + # - If DEBUG logging isn't enabled (e.g. if --verbose logging wasn't + # requested), then we show a spinner so the user can still see the + # subprocess is in progress. + # - If the subprocess exits with an error, we log the output to stderr + # at ERROR level if it hasn't already been displayed to the console + # (e.g. if --verbose logging wasn't enabled). This way we don't log + # the output to the console twice. + # + # If show_stdout=True, then the above is still done, but with DEBUG + # replaced by INFO. + if show_stdout: + # Then log the subprocess output at INFO level. + log_subprocess = subprocess_logger.info + used_level = logging.INFO + else: + # Then log the subprocess output using VERBOSE. This also ensures + # it will be logged to the log file (aka user_log), if enabled. + log_subprocess = subprocess_logger.verbose + used_level = VERBOSE + + # Whether the subprocess will be visible in the console. + showing_subprocess = subprocess_logger.getEffectiveLevel() <= used_level + + # Only use the spinner if we're not showing the subprocess output + # and we have a spinner. + use_spinner = not showing_subprocess and spinner is not None + + log_subprocess("Running command %s", command_desc) + env = os.environ.copy() + if extra_environ: + env.update(extra_environ) + for name in unset_environ: + env.pop(name, None) + try: + proc = subprocess.Popen( + # Convert HiddenText objects to the underlying str. + reveal_command_args(cmd), + stdin=subprocess.PIPE, + stdout=subprocess.PIPE, + stderr=subprocess.STDOUT if not stdout_only else subprocess.PIPE, + cwd=cwd, + env=env, + errors="backslashreplace", + ) + except Exception as exc: + if log_failed_cmd: + subprocess_logger.critical( + "Error %s while executing command %s", + exc, + command_desc, + ) + raise + all_output = [] + if not stdout_only: + assert proc.stdout + assert proc.stdin + proc.stdin.close() + # In this mode, stdout and stderr are in the same pipe. + while True: + line: str = proc.stdout.readline() + if not line: + break + line = line.rstrip() + all_output.append(line + "\n") + + # Show the line immediately. + log_subprocess(line) + # Update the spinner. + if use_spinner: + assert spinner + spinner.spin() + try: + proc.wait() + finally: + if proc.stdout: + proc.stdout.close() + output = "".join(all_output) + else: + # In this mode, stdout and stderr are in different pipes. + # We must use communicate() which is the only safe way to read both. + out, err = proc.communicate() + # log line by line to preserve pip log indenting + for out_line in out.splitlines(): + log_subprocess(out_line) + all_output.append(out) + for err_line in err.splitlines(): + log_subprocess(err_line) + all_output.append(err) + output = out + + proc_had_error = proc.returncode and proc.returncode not in extra_ok_returncodes + if use_spinner: + assert spinner + if proc_had_error: + spinner.finish("error") + else: + spinner.finish("done") + if proc_had_error: + if on_returncode == "raise": + error = InstallationSubprocessError( + command_description=command_desc, + exit_code=proc.returncode, + output_lines=all_output if not showing_subprocess else None, + ) + if log_failed_cmd: + subprocess_logger.error("[present-diagnostic] %s", error) + subprocess_logger.verbose( + "[bold magenta]full command[/]: [blue]%s[/]", + escape(format_command_args(cmd)), + extra={"markup": True}, + ) + subprocess_logger.verbose( + "[bold magenta]cwd[/]: %s", + escape(cwd or "[inherit]"), + extra={"markup": True}, + ) + + raise error + elif on_returncode == "warn": + subprocess_logger.warning( + 'Command "%s" had error code %s in %s', + command_desc, + proc.returncode, + cwd, + ) + elif on_returncode == "ignore": + pass + else: + raise ValueError(f"Invalid value: on_returncode={on_returncode!r}") + return output + + +def runner_with_spinner_message(message: str) -> Callable[..., None]: + """Provide a subprocess_runner that shows a spinner message. + + Intended for use with for pep517's Pep517HookCaller. Thus, the runner has + an API that matches what's expected by Pep517HookCaller.subprocess_runner. + """ + + def runner( + cmd: List[str], + cwd: Optional[str] = None, + extra_environ: Optional[Mapping[str, Any]] = None, + ) -> None: + with open_spinner(message) as spinner: + call_subprocess( + cmd, + command_desc=message, + cwd=cwd, + extra_environ=extra_environ, + spinner=spinner, + ) + + return runner diff --git a/env-llmeval/lib/python3.10/site-packages/pip/_internal/utils/temp_dir.py b/env-llmeval/lib/python3.10/site-packages/pip/_internal/utils/temp_dir.py new file mode 100644 index 0000000000000000000000000000000000000000..442679a758b7b4b965ce3e615a243a7a6d318b4e --- /dev/null +++ b/env-llmeval/lib/python3.10/site-packages/pip/_internal/utils/temp_dir.py @@ -0,0 +1,246 @@ +import errno +import itertools +import logging +import os.path +import tempfile +from contextlib import ExitStack, contextmanager +from typing import Any, Dict, Iterator, Optional, TypeVar, Union + +from pip._internal.utils.misc import enum, rmtree + +logger = logging.getLogger(__name__) + +_T = TypeVar("_T", bound="TempDirectory") + + +# Kinds of temporary directories. Only needed for ones that are +# globally-managed. +tempdir_kinds = enum( + BUILD_ENV="build-env", + EPHEM_WHEEL_CACHE="ephem-wheel-cache", + REQ_BUILD="req-build", +) + + +_tempdir_manager: Optional[ExitStack] = None + + +@contextmanager +def global_tempdir_manager() -> Iterator[None]: + global _tempdir_manager + with ExitStack() as stack: + old_tempdir_manager, _tempdir_manager = _tempdir_manager, stack + try: + yield + finally: + _tempdir_manager = old_tempdir_manager + + +class TempDirectoryTypeRegistry: + """Manages temp directory behavior""" + + def __init__(self) -> None: + self._should_delete: Dict[str, bool] = {} + + def set_delete(self, kind: str, value: bool) -> None: + """Indicate whether a TempDirectory of the given kind should be + auto-deleted. + """ + self._should_delete[kind] = value + + def get_delete(self, kind: str) -> bool: + """Get configured auto-delete flag for a given TempDirectory type, + default True. + """ + return self._should_delete.get(kind, True) + + +_tempdir_registry: Optional[TempDirectoryTypeRegistry] = None + + +@contextmanager +def tempdir_registry() -> Iterator[TempDirectoryTypeRegistry]: + """Provides a scoped global tempdir registry that can be used to dictate + whether directories should be deleted. + """ + global _tempdir_registry + old_tempdir_registry = _tempdir_registry + _tempdir_registry = TempDirectoryTypeRegistry() + try: + yield _tempdir_registry + finally: + _tempdir_registry = old_tempdir_registry + + +class _Default: + pass + + +_default = _Default() + + +class TempDirectory: + """Helper class that owns and cleans up a temporary directory. + + This class can be used as a context manager or as an OO representation of a + temporary directory. + + Attributes: + path + Location to the created temporary directory + delete + Whether the directory should be deleted when exiting + (when used as a contextmanager) + + Methods: + cleanup() + Deletes the temporary directory + + When used as a context manager, if the delete attribute is True, on + exiting the context the temporary directory is deleted. + """ + + def __init__( + self, + path: Optional[str] = None, + delete: Union[bool, None, _Default] = _default, + kind: str = "temp", + globally_managed: bool = False, + ): + super().__init__() + + if delete is _default: + if path is not None: + # If we were given an explicit directory, resolve delete option + # now. + delete = False + else: + # Otherwise, we wait until cleanup and see what + # tempdir_registry says. + delete = None + + # The only time we specify path is in for editables where it + # is the value of the --src option. + if path is None: + path = self._create(kind) + + self._path = path + self._deleted = False + self.delete = delete + self.kind = kind + + if globally_managed: + assert _tempdir_manager is not None + _tempdir_manager.enter_context(self) + + @property + def path(self) -> str: + assert not self._deleted, f"Attempted to access deleted path: {self._path}" + return self._path + + def __repr__(self) -> str: + return f"<{self.__class__.__name__} {self.path!r}>" + + def __enter__(self: _T) -> _T: + return self + + def __exit__(self, exc: Any, value: Any, tb: Any) -> None: + if self.delete is not None: + delete = self.delete + elif _tempdir_registry: + delete = _tempdir_registry.get_delete(self.kind) + else: + delete = True + + if delete: + self.cleanup() + + def _create(self, kind: str) -> str: + """Create a temporary directory and store its path in self.path""" + # We realpath here because some systems have their default tmpdir + # symlinked to another directory. This tends to confuse build + # scripts, so we canonicalize the path by traversing potential + # symlinks here. + path = os.path.realpath(tempfile.mkdtemp(prefix=f"pip-{kind}-")) + logger.debug("Created temporary directory: %s", path) + return path + + def cleanup(self) -> None: + """Remove the temporary directory created and reset state""" + self._deleted = True + if not os.path.exists(self._path): + return + rmtree(self._path) + + +class AdjacentTempDirectory(TempDirectory): + """Helper class that creates a temporary directory adjacent to a real one. + + Attributes: + original + The original directory to create a temp directory for. + path + After calling create() or entering, contains the full + path to the temporary directory. + delete + Whether the directory should be deleted when exiting + (when used as a contextmanager) + + """ + + # The characters that may be used to name the temp directory + # We always prepend a ~ and then rotate through these until + # a usable name is found. + # pkg_resources raises a different error for .dist-info folder + # with leading '-' and invalid metadata + LEADING_CHARS = "-~.=%0123456789" + + def __init__(self, original: str, delete: Optional[bool] = None) -> None: + self.original = original.rstrip("/\\") + super().__init__(delete=delete) + + @classmethod + def _generate_names(cls, name: str) -> Iterator[str]: + """Generates a series of temporary names. + + The algorithm replaces the leading characters in the name + with ones that are valid filesystem characters, but are not + valid package names (for both Python and pip definitions of + package). + """ + for i in range(1, len(name)): + for candidate in itertools.combinations_with_replacement( + cls.LEADING_CHARS, i - 1 + ): + new_name = "~" + "".join(candidate) + name[i:] + if new_name != name: + yield new_name + + # If we make it this far, we will have to make a longer name + for i in range(len(cls.LEADING_CHARS)): + for candidate in itertools.combinations_with_replacement( + cls.LEADING_CHARS, i + ): + new_name = "~" + "".join(candidate) + name + if new_name != name: + yield new_name + + def _create(self, kind: str) -> str: + root, name = os.path.split(self.original) + for candidate in self._generate_names(name): + path = os.path.join(root, candidate) + try: + os.mkdir(path) + except OSError as ex: + # Continue if the name exists already + if ex.errno != errno.EEXIST: + raise + else: + path = os.path.realpath(path) + break + else: + # Final fallback on the default behavior. + path = os.path.realpath(tempfile.mkdtemp(prefix=f"pip-{kind}-")) + + logger.debug("Created temporary directory: %s", path) + return path diff --git a/env-llmeval/lib/python3.10/site-packages/pip/_internal/utils/unpacking.py b/env-llmeval/lib/python3.10/site-packages/pip/_internal/utils/unpacking.py new file mode 100644 index 0000000000000000000000000000000000000000..5f63f974b95d35c8a5aa8c2966591a97242e2bea --- /dev/null +++ b/env-llmeval/lib/python3.10/site-packages/pip/_internal/utils/unpacking.py @@ -0,0 +1,258 @@ +"""Utilities related archives. +""" + +import logging +import os +import shutil +import stat +import tarfile +import zipfile +from typing import Iterable, List, Optional +from zipfile import ZipInfo + +from pip._internal.exceptions import InstallationError +from pip._internal.utils.filetypes import ( + BZ2_EXTENSIONS, + TAR_EXTENSIONS, + XZ_EXTENSIONS, + ZIP_EXTENSIONS, +) +from pip._internal.utils.misc import ensure_dir + +logger = logging.getLogger(__name__) + + +SUPPORTED_EXTENSIONS = ZIP_EXTENSIONS + TAR_EXTENSIONS + +try: + import bz2 # noqa + + SUPPORTED_EXTENSIONS += BZ2_EXTENSIONS +except ImportError: + logger.debug("bz2 module is not available") + +try: + # Only for Python 3.3+ + import lzma # noqa + + SUPPORTED_EXTENSIONS += XZ_EXTENSIONS +except ImportError: + logger.debug("lzma module is not available") + + +def current_umask() -> int: + """Get the current umask which involves having to set it temporarily.""" + mask = os.umask(0) + os.umask(mask) + return mask + + +def split_leading_dir(path: str) -> List[str]: + path = path.lstrip("/").lstrip("\\") + if "/" in path and ( + ("\\" in path and path.find("/") < path.find("\\")) or "\\" not in path + ): + return path.split("/", 1) + elif "\\" in path: + return path.split("\\", 1) + else: + return [path, ""] + + +def has_leading_dir(paths: Iterable[str]) -> bool: + """Returns true if all the paths have the same leading path name + (i.e., everything is in one subdirectory in an archive)""" + common_prefix = None + for path in paths: + prefix, rest = split_leading_dir(path) + if not prefix: + return False + elif common_prefix is None: + common_prefix = prefix + elif prefix != common_prefix: + return False + return True + + +def is_within_directory(directory: str, target: str) -> bool: + """ + Return true if the absolute path of target is within the directory + """ + abs_directory = os.path.abspath(directory) + abs_target = os.path.abspath(target) + + prefix = os.path.commonprefix([abs_directory, abs_target]) + return prefix == abs_directory + + +def set_extracted_file_to_default_mode_plus_executable(path: str) -> None: + """ + Make file present at path have execute for user/group/world + (chmod +x) is no-op on windows per python docs + """ + os.chmod(path, (0o777 & ~current_umask() | 0o111)) + + +def zip_item_is_executable(info: ZipInfo) -> bool: + mode = info.external_attr >> 16 + # if mode and regular file and any execute permissions for + # user/group/world? + return bool(mode and stat.S_ISREG(mode) and mode & 0o111) + + +def unzip_file(filename: str, location: str, flatten: bool = True) -> None: + """ + Unzip the file (with path `filename`) to the destination `location`. All + files are written based on system defaults and umask (i.e. permissions are + not preserved), except that regular file members with any execute + permissions (user, group, or world) have "chmod +x" applied after being + written. Note that for windows, any execute changes using os.chmod are + no-ops per the python docs. + """ + ensure_dir(location) + zipfp = open(filename, "rb") + try: + zip = zipfile.ZipFile(zipfp, allowZip64=True) + leading = has_leading_dir(zip.namelist()) and flatten + for info in zip.infolist(): + name = info.filename + fn = name + if leading: + fn = split_leading_dir(name)[1] + fn = os.path.join(location, fn) + dir = os.path.dirname(fn) + if not is_within_directory(location, fn): + message = ( + "The zip file ({}) has a file ({}) trying to install " + "outside target directory ({})" + ) + raise InstallationError(message.format(filename, fn, location)) + if fn.endswith("/") or fn.endswith("\\"): + # A directory + ensure_dir(fn) + else: + ensure_dir(dir) + # Don't use read() to avoid allocating an arbitrarily large + # chunk of memory for the file's content + fp = zip.open(name) + try: + with open(fn, "wb") as destfp: + shutil.copyfileobj(fp, destfp) + finally: + fp.close() + if zip_item_is_executable(info): + set_extracted_file_to_default_mode_plus_executable(fn) + finally: + zipfp.close() + + +def untar_file(filename: str, location: str) -> None: + """ + Untar the file (with path `filename`) to the destination `location`. + All files are written based on system defaults and umask (i.e. permissions + are not preserved), except that regular file members with any execute + permissions (user, group, or world) have "chmod +x" applied after being + written. Note that for windows, any execute changes using os.chmod are + no-ops per the python docs. + """ + ensure_dir(location) + if filename.lower().endswith(".gz") or filename.lower().endswith(".tgz"): + mode = "r:gz" + elif filename.lower().endswith(BZ2_EXTENSIONS): + mode = "r:bz2" + elif filename.lower().endswith(XZ_EXTENSIONS): + mode = "r:xz" + elif filename.lower().endswith(".tar"): + mode = "r" + else: + logger.warning( + "Cannot determine compression type for file %s", + filename, + ) + mode = "r:*" + tar = tarfile.open(filename, mode, encoding="utf-8") + try: + leading = has_leading_dir([member.name for member in tar.getmembers()]) + for member in tar.getmembers(): + fn = member.name + if leading: + fn = split_leading_dir(fn)[1] + path = os.path.join(location, fn) + if not is_within_directory(location, path): + message = ( + "The tar file ({}) has a file ({}) trying to install " + "outside target directory ({})" + ) + raise InstallationError(message.format(filename, path, location)) + if member.isdir(): + ensure_dir(path) + elif member.issym(): + try: + # https://github.com/python/typeshed/issues/2673 + tar._extract_member(member, path) # type: ignore + except Exception as exc: + # Some corrupt tar files seem to produce this + # (specifically bad symlinks) + logger.warning( + "In the tar file %s the member %s is invalid: %s", + filename, + member.name, + exc, + ) + continue + else: + try: + fp = tar.extractfile(member) + except (KeyError, AttributeError) as exc: + # Some corrupt tar files seem to produce this + # (specifically bad symlinks) + logger.warning( + "In the tar file %s the member %s is invalid: %s", + filename, + member.name, + exc, + ) + continue + ensure_dir(os.path.dirname(path)) + assert fp is not None + with open(path, "wb") as destfp: + shutil.copyfileobj(fp, destfp) + fp.close() + # Update the timestamp (useful for cython compiled files) + tar.utime(member, path) + # member have any execute permissions for user/group/world? + if member.mode & 0o111: + set_extracted_file_to_default_mode_plus_executable(path) + finally: + tar.close() + + +def unpack_file( + filename: str, + location: str, + content_type: Optional[str] = None, +) -> None: + filename = os.path.realpath(filename) + if ( + content_type == "application/zip" + or filename.lower().endswith(ZIP_EXTENSIONS) + or zipfile.is_zipfile(filename) + ): + unzip_file(filename, location, flatten=not filename.endswith(".whl")) + elif ( + content_type == "application/x-gzip" + or tarfile.is_tarfile(filename) + or filename.lower().endswith(TAR_EXTENSIONS + BZ2_EXTENSIONS + XZ_EXTENSIONS) + ): + untar_file(filename, location) + else: + # FIXME: handle? + # FIXME: magic signatures? + logger.critical( + "Cannot unpack file %s (downloaded from %s, content-type: %s); " + "cannot detect archive format", + filename, + location, + content_type, + ) + raise InstallationError(f"Cannot determine archive format of {location}") diff --git a/env-llmeval/lib/python3.10/site-packages/pip/_internal/utils/urls.py b/env-llmeval/lib/python3.10/site-packages/pip/_internal/utils/urls.py new file mode 100644 index 0000000000000000000000000000000000000000..6ba2e04f350792e2c0021cf7ba7f40b25dc6cd51 --- /dev/null +++ b/env-llmeval/lib/python3.10/site-packages/pip/_internal/utils/urls.py @@ -0,0 +1,62 @@ +import os +import string +import urllib.parse +import urllib.request +from typing import Optional + +from .compat import WINDOWS + + +def get_url_scheme(url: str) -> Optional[str]: + if ":" not in url: + return None + return url.split(":", 1)[0].lower() + + +def path_to_url(path: str) -> str: + """ + Convert a path to a file: URL. The path will be made absolute and have + quoted path parts. + """ + path = os.path.normpath(os.path.abspath(path)) + url = urllib.parse.urljoin("file:", urllib.request.pathname2url(path)) + return url + + +def url_to_path(url: str) -> str: + """ + Convert a file: URL to a path. + """ + assert url.startswith( + "file:" + ), f"You can only turn file: urls into filenames (not {url!r})" + + _, netloc, path, _, _ = urllib.parse.urlsplit(url) + + if not netloc or netloc == "localhost": + # According to RFC 8089, same as empty authority. + netloc = "" + elif WINDOWS: + # If we have a UNC path, prepend UNC share notation. + netloc = "\\\\" + netloc + else: + raise ValueError( + f"non-local file URIs are not supported on this platform: {url!r}" + ) + + path = urllib.request.url2pathname(netloc + path) + + # On Windows, urlsplit parses the path as something like "/C:/Users/foo". + # This creates issues for path-related functions like io.open(), so we try + # to detect and strip the leading slash. + if ( + WINDOWS + and not netloc # Not UNC. + and len(path) >= 3 + and path[0] == "/" # Leading slash to strip. + and path[1] in string.ascii_letters # Drive letter. + and path[2:4] in (":", ":/") # Colon + end of string, or colon + absolute path. + ): + path = path[1:] + + return path diff --git a/env-llmeval/lib/python3.10/site-packages/pip/_internal/utils/virtualenv.py b/env-llmeval/lib/python3.10/site-packages/pip/_internal/utils/virtualenv.py new file mode 100644 index 0000000000000000000000000000000000000000..c926db4c33215425c838ebf3de02a204f7863e50 --- /dev/null +++ b/env-llmeval/lib/python3.10/site-packages/pip/_internal/utils/virtualenv.py @@ -0,0 +1,104 @@ +import logging +import os +import re +import site +import sys +from typing import List, Optional + +logger = logging.getLogger(__name__) +_INCLUDE_SYSTEM_SITE_PACKAGES_REGEX = re.compile( + r"include-system-site-packages\s*=\s*(?Ptrue|false)" +) + + +def _running_under_venv() -> bool: + """Checks if sys.base_prefix and sys.prefix match. + + This handles PEP 405 compliant virtual environments. + """ + return sys.prefix != getattr(sys, "base_prefix", sys.prefix) + + +def _running_under_regular_virtualenv() -> bool: + """Checks if sys.real_prefix is set. + + This handles virtual environments created with pypa's virtualenv. + """ + # pypa/virtualenv case + return hasattr(sys, "real_prefix") + + +def running_under_virtualenv() -> bool: + """Return True if we're running inside a virtualenv, False otherwise.""" + return _running_under_venv() or _running_under_regular_virtualenv() + + +def _get_pyvenv_cfg_lines() -> Optional[List[str]]: + """Reads {sys.prefix}/pyvenv.cfg and returns its contents as list of lines + + Returns None, if it could not read/access the file. + """ + pyvenv_cfg_file = os.path.join(sys.prefix, "pyvenv.cfg") + try: + # Although PEP 405 does not specify, the built-in venv module always + # writes with UTF-8. (pypa/pip#8717) + with open(pyvenv_cfg_file, encoding="utf-8") as f: + return f.read().splitlines() # avoids trailing newlines + except OSError: + return None + + +def _no_global_under_venv() -> bool: + """Check `{sys.prefix}/pyvenv.cfg` for system site-packages inclusion + + PEP 405 specifies that when system site-packages are not supposed to be + visible from a virtual environment, `pyvenv.cfg` must contain the following + line: + + include-system-site-packages = false + + Additionally, log a warning if accessing the file fails. + """ + cfg_lines = _get_pyvenv_cfg_lines() + if cfg_lines is None: + # We're not in a "sane" venv, so assume there is no system + # site-packages access (since that's PEP 405's default state). + logger.warning( + "Could not access 'pyvenv.cfg' despite a virtual environment " + "being active. Assuming global site-packages is not accessible " + "in this environment." + ) + return True + + for line in cfg_lines: + match = _INCLUDE_SYSTEM_SITE_PACKAGES_REGEX.match(line) + if match is not None and match.group("value") == "false": + return True + return False + + +def _no_global_under_regular_virtualenv() -> bool: + """Check if "no-global-site-packages.txt" exists beside site.py + + This mirrors logic in pypa/virtualenv for determining whether system + site-packages are visible in the virtual environment. + """ + site_mod_dir = os.path.dirname(os.path.abspath(site.__file__)) + no_global_site_packages_file = os.path.join( + site_mod_dir, + "no-global-site-packages.txt", + ) + return os.path.exists(no_global_site_packages_file) + + +def virtualenv_no_global() -> bool: + """Returns a boolean, whether running in venv with no system site-packages.""" + # PEP 405 compliance needs to be checked first since virtualenv >=20 would + # return True for both checks, but is only able to use the PEP 405 config. + if _running_under_venv(): + return _no_global_under_venv() + + if _running_under_regular_virtualenv(): + return _no_global_under_regular_virtualenv() + + return False diff --git a/env-llmeval/lib/python3.10/site-packages/pip/_internal/utils/wheel.py b/env-llmeval/lib/python3.10/site-packages/pip/_internal/utils/wheel.py new file mode 100644 index 0000000000000000000000000000000000000000..e5e3f34ed81453ce759c6ade8b2def733e9063e2 --- /dev/null +++ b/env-llmeval/lib/python3.10/site-packages/pip/_internal/utils/wheel.py @@ -0,0 +1,136 @@ +"""Support functions for working with wheel files. +""" + +import logging +from email.message import Message +from email.parser import Parser +from typing import Tuple +from zipfile import BadZipFile, ZipFile + +from pip._vendor.packaging.utils import canonicalize_name + +from pip._internal.exceptions import UnsupportedWheel + +VERSION_COMPATIBLE = (1, 0) + + +logger = logging.getLogger(__name__) + + +def parse_wheel(wheel_zip: ZipFile, name: str) -> Tuple[str, Message]: + """Extract information from the provided wheel, ensuring it meets basic + standards. + + Returns the name of the .dist-info directory and the parsed WHEEL metadata. + """ + try: + info_dir = wheel_dist_info_dir(wheel_zip, name) + metadata = wheel_metadata(wheel_zip, info_dir) + version = wheel_version(metadata) + except UnsupportedWheel as e: + raise UnsupportedWheel("{} has an invalid wheel, {}".format(name, str(e))) + + check_compatibility(version, name) + + return info_dir, metadata + + +def wheel_dist_info_dir(source: ZipFile, name: str) -> str: + """Returns the name of the contained .dist-info directory. + + Raises AssertionError or UnsupportedWheel if not found, >1 found, or + it doesn't match the provided name. + """ + # Zip file path separators must be / + subdirs = {p.split("/", 1)[0] for p in source.namelist()} + + info_dirs = [s for s in subdirs if s.endswith(".dist-info")] + + if not info_dirs: + raise UnsupportedWheel(".dist-info directory not found") + + if len(info_dirs) > 1: + raise UnsupportedWheel( + "multiple .dist-info directories found: {}".format(", ".join(info_dirs)) + ) + + info_dir = info_dirs[0] + + info_dir_name = canonicalize_name(info_dir) + canonical_name = canonicalize_name(name) + if not info_dir_name.startswith(canonical_name): + raise UnsupportedWheel( + ".dist-info directory {!r} does not start with {!r}".format( + info_dir, canonical_name + ) + ) + + return info_dir + + +def read_wheel_metadata_file(source: ZipFile, path: str) -> bytes: + try: + return source.read(path) + # BadZipFile for general corruption, KeyError for missing entry, + # and RuntimeError for password-protected files + except (BadZipFile, KeyError, RuntimeError) as e: + raise UnsupportedWheel(f"could not read {path!r} file: {e!r}") + + +def wheel_metadata(source: ZipFile, dist_info_dir: str) -> Message: + """Return the WHEEL metadata of an extracted wheel, if possible. + Otherwise, raise UnsupportedWheel. + """ + path = f"{dist_info_dir}/WHEEL" + # Zip file path separators must be / + wheel_contents = read_wheel_metadata_file(source, path) + + try: + wheel_text = wheel_contents.decode() + except UnicodeDecodeError as e: + raise UnsupportedWheel(f"error decoding {path!r}: {e!r}") + + # FeedParser (used by Parser) does not raise any exceptions. The returned + # message may have .defects populated, but for backwards-compatibility we + # currently ignore them. + return Parser().parsestr(wheel_text) + + +def wheel_version(wheel_data: Message) -> Tuple[int, ...]: + """Given WHEEL metadata, return the parsed Wheel-Version. + Otherwise, raise UnsupportedWheel. + """ + version_text = wheel_data["Wheel-Version"] + if version_text is None: + raise UnsupportedWheel("WHEEL is missing Wheel-Version") + + version = version_text.strip() + + try: + return tuple(map(int, version.split("."))) + except ValueError: + raise UnsupportedWheel(f"invalid Wheel-Version: {version!r}") + + +def check_compatibility(version: Tuple[int, ...], name: str) -> None: + """Raises errors or warns if called with an incompatible Wheel-Version. + + pip should refuse to install a Wheel-Version that's a major series + ahead of what it's compatible with (e.g 2.0 > 1.1); and warn when + installing a version only minor version ahead (e.g 1.2 > 1.1). + + version: a 2-tuple representing a Wheel-Version (Major, Minor) + name: name of wheel or package to raise exception about + + :raises UnsupportedWheel: when an incompatible Wheel-Version is given + """ + if version[0] > VERSION_COMPATIBLE[0]: + raise UnsupportedWheel( + "{}'s Wheel-Version ({}) is not compatible with this version " + "of pip".format(name, ".".join(map(str, version))) + ) + elif version > VERSION_COMPATIBLE: + logger.warning( + "Installing from a newer Wheel-Version (%s)", + ".".join(map(str, version)), + )