Загрузить файлы в «venv/Lib/site-packages/pip/_internal/commands»
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203
venv/Lib/site-packages/pip/_internal/commands/debug.py
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203
venv/Lib/site-packages/pip/_internal/commands/debug.py
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from __future__ import annotations
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import locale
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import logging
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import os
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import sys
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from optparse import Values
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from types import ModuleType
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from typing import Any
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import pip._vendor
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from pip._vendor.certifi import where
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from pip._vendor.packaging.version import parse as parse_version
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from pip._internal.cli import cmdoptions
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from pip._internal.cli.base_command import Command
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from pip._internal.cli.cmdoptions import make_target_python
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from pip._internal.cli.status_codes import SUCCESS
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from pip._internal.configuration import Configuration
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from pip._internal.metadata import get_environment
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from pip._internal.utils.compat import open_text_resource
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from pip._internal.utils.logging import indent_log
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from pip._internal.utils.misc import get_pip_version
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logger = logging.getLogger(__name__)
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def show_value(name: str, value: Any) -> None:
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logger.info("%s: %s", name, value)
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def show_sys_implementation() -> None:
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logger.info("sys.implementation:")
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implementation_name = sys.implementation.name
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with indent_log():
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show_value("name", implementation_name)
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def create_vendor_txt_map() -> dict[str, str]:
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with open_text_resource("pip._vendor", "vendor.txt") as f:
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# Purge non version specifying lines.
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# Also, remove any space prefix or suffixes (including comments).
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lines = [
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line.strip().split(" ", 1)[0] for line in f.readlines() if "==" in line
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]
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# Transform into "module" -> version dict.
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return dict(line.split("==", 1) for line in lines)
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def get_module_from_module_name(module_name: str) -> ModuleType | None:
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# Module name can be uppercase in vendor.txt for some reason...
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module_name = module_name.lower().replace("-", "_")
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# PATCH: setuptools is actually only pkg_resources.
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if module_name == "setuptools":
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module_name = "pkg_resources"
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try:
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__import__(f"pip._vendor.{module_name}", globals(), locals(), level=0)
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return getattr(pip._vendor, module_name)
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except ImportError:
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# We allow 'truststore' to fail to import due
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# to being unavailable on Python 3.9 and earlier.
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if module_name == "truststore" and sys.version_info < (3, 10):
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return None
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raise
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def get_vendor_version_from_module(module_name: str) -> str | None:
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module = get_module_from_module_name(module_name)
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version = getattr(module, "__version__", None)
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if module and not version:
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# Try to find version in debundled module info.
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assert module.__file__ is not None
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env = get_environment([os.path.dirname(module.__file__)])
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dist = env.get_distribution(module_name)
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if dist:
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version = str(dist.version)
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return version
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def show_actual_vendor_versions(vendor_txt_versions: dict[str, str]) -> None:
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"""Log the actual version and print extra info if there is
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a conflict or if the actual version could not be imported.
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"""
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for module_name, expected_version in vendor_txt_versions.items():
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extra_message = ""
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actual_version = get_vendor_version_from_module(module_name)
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if not actual_version:
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extra_message = (
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" (Unable to locate actual module version, using"
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" vendor.txt specified version)"
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)
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actual_version = expected_version
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elif parse_version(actual_version) != parse_version(expected_version):
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extra_message = (
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" (CONFLICT: vendor.txt suggests version should"
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f" be {expected_version})"
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)
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logger.info("%s==%s%s", module_name, actual_version, extra_message)
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def show_vendor_versions() -> None:
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logger.info("vendored library versions:")
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vendor_txt_versions = create_vendor_txt_map()
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with indent_log():
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show_actual_vendor_versions(vendor_txt_versions)
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def show_tags(options: Values) -> None:
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tag_limit = 10
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target_python = make_target_python(options)
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tags = target_python.get_sorted_tags()
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# Display the target options that were explicitly provided.
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formatted_target = target_python.format_given()
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suffix = ""
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if formatted_target:
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suffix = f" (target: {formatted_target})"
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msg = f"Compatible tags: {len(tags)}{suffix}"
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logger.info(msg)
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if options.verbose < 1 and len(tags) > tag_limit:
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tags_limited = True
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tags = tags[:tag_limit]
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else:
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tags_limited = False
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with indent_log():
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for tag in tags:
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logger.info(str(tag))
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if tags_limited:
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msg = f"...\n[First {tag_limit} tags shown. Pass --verbose to show all.]"
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logger.info(msg)
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def ca_bundle_info(config: Configuration) -> str:
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levels = {key.split(".", 1)[0] for key, _ in config.items()}
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if not levels:
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return "Not specified"
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levels_that_override_global = ["install", "wheel", "download"]
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global_overriding_level = [
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level for level in levels if level in levels_that_override_global
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]
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if not global_overriding_level:
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return "global"
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if "global" in levels:
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levels.remove("global")
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return ", ".join(levels)
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class DebugCommand(Command):
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"""
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Display debug information.
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"""
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usage = """
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%prog <options>"""
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ignore_require_venv = True
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def add_options(self) -> None:
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cmdoptions.add_target_python_options(self.cmd_opts)
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self.parser.insert_option_group(0, self.cmd_opts)
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self.parser.config.load()
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def run(self, options: Values, args: list[str]) -> int:
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logger.warning(
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"This command is only meant for debugging. "
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"Do not use this with automation for parsing and getting these "
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"details, since the output and options of this command may "
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"change without notice."
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)
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show_value("pip version", get_pip_version())
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show_value("sys.version", sys.version)
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show_value("sys.executable", sys.executable)
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show_value("sys.getdefaultencoding", sys.getdefaultencoding())
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show_value("sys.getfilesystemencoding", sys.getfilesystemencoding())
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show_value(
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"locale.getpreferredencoding",
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locale.getpreferredencoding(),
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)
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show_value("sys.platform", sys.platform)
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show_sys_implementation()
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show_value("'cert' config value", ca_bundle_info(self.parser.config))
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show_value("REQUESTS_CA_BUNDLE", os.environ.get("REQUESTS_CA_BUNDLE"))
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show_value("CURL_CA_BUNDLE", os.environ.get("CURL_CA_BUNDLE"))
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show_value("pip._vendor.certifi.where()", where())
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show_value("pip._vendor.DEBUNDLED", pip._vendor.DEBUNDLED)
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show_vendor_versions()
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show_tags(options)
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return SUCCESS
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146
venv/Lib/site-packages/pip/_internal/commands/download.py
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146
venv/Lib/site-packages/pip/_internal/commands/download.py
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import logging
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import os
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from optparse import Values
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from pip._internal.cli import cmdoptions
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from pip._internal.cli.cmdoptions import make_target_python
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from pip._internal.cli.req_command import RequirementCommand, with_cleanup
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from pip._internal.cli.status_codes import SUCCESS
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from pip._internal.operations.build.build_tracker import get_build_tracker
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from pip._internal.utils.misc import ensure_dir, normalize_path, write_output
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from pip._internal.utils.temp_dir import TempDirectory
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logger = logging.getLogger(__name__)
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class DownloadCommand(RequirementCommand):
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"""
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Download packages from:
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- PyPI (and other indexes) using requirement specifiers.
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- VCS project urls.
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- Local project directories.
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- Local or remote source archives.
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pip also supports downloading from "requirements files", which provide
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an easy way to specify a whole environment to be downloaded.
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"""
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usage = """
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%prog [options] <requirement specifier> [package-index-options] ...
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%prog [options] -r <requirements file> [package-index-options] ...
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%prog [options] <vcs project url> ...
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%prog [options] <local project path> ...
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%prog [options] <archive url/path> ..."""
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def add_options(self) -> None:
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self.cmd_opts.add_option(cmdoptions.constraints())
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self.cmd_opts.add_option(cmdoptions.build_constraints())
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self.cmd_opts.add_option(cmdoptions.requirements())
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self.cmd_opts.add_option(cmdoptions.requirements_from_scripts())
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self.cmd_opts.add_option(cmdoptions.no_deps())
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self.cmd_opts.add_option(cmdoptions.src())
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self.cmd_opts.add_option(cmdoptions.require_hashes())
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self.cmd_opts.add_option(cmdoptions.progress_bar())
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self.cmd_opts.add_option(cmdoptions.no_build_isolation())
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self.cmd_opts.add_option(cmdoptions.use_pep517())
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self.cmd_opts.add_option(cmdoptions.check_build_deps())
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self.cmd_opts.add_option(cmdoptions.ignore_requires_python())
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self.cmd_opts.add_option(
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"-d",
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"--dest",
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"--destination-dir",
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"--destination-directory",
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dest="download_dir",
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metavar="dir",
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default=os.curdir,
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help="Download packages into <dir>.",
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)
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cmdoptions.add_target_python_options(self.cmd_opts)
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index_opts = cmdoptions.make_option_group(
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cmdoptions.index_group,
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self.parser,
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)
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selection_opts = cmdoptions.make_option_group(
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cmdoptions.package_selection_group,
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self.parser,
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)
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self.parser.insert_option_group(0, index_opts)
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self.parser.insert_option_group(0, selection_opts)
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self.parser.insert_option_group(0, self.cmd_opts)
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@with_cleanup
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def run(self, options: Values, args: list[str]) -> int:
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options.ignore_installed = True
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# editable doesn't really make sense for `pip download`, but the bowels
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# of the RequirementSet code require that property.
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options.editables = []
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cmdoptions.check_dist_restriction(options)
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cmdoptions.check_build_constraints(options)
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cmdoptions.check_release_control_exclusive(options)
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options.download_dir = normalize_path(options.download_dir)
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ensure_dir(options.download_dir)
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session = self.get_default_session(options)
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target_python = make_target_python(options)
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finder = self._build_package_finder(
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options=options,
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session=session,
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target_python=target_python,
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ignore_requires_python=options.ignore_requires_python,
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)
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build_tracker = self.enter_context(get_build_tracker())
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directory = TempDirectory(
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delete=not options.no_clean,
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kind="download",
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globally_managed=True,
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)
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reqs = self.get_requirements(args, options, finder, session)
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preparer = self.make_requirement_preparer(
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temp_build_dir=directory,
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options=options,
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build_tracker=build_tracker,
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session=session,
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finder=finder,
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download_dir=options.download_dir,
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use_user_site=False,
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verbosity=self.verbosity,
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)
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resolver = self.make_resolver(
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preparer=preparer,
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finder=finder,
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options=options,
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ignore_requires_python=options.ignore_requires_python,
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py_version_info=options.python_version,
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)
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self.trace_basic_info(finder)
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requirement_set = resolver.resolve(reqs, check_supported_wheels=True)
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preparer.prepare_linked_requirements_more(requirement_set.requirements.values())
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downloaded: list[str] = []
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for req in requirement_set.requirements.values():
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if req.satisfied_by is None:
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assert req.name is not None
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preparer.save_linked_requirement(req)
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downloaded.append(req.name)
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if downloaded:
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write_output("Successfully downloaded %s", " ".join(downloaded))
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return SUCCESS
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107
venv/Lib/site-packages/pip/_internal/commands/freeze.py
Normal file
107
venv/Lib/site-packages/pip/_internal/commands/freeze.py
Normal file
@@ -0,0 +1,107 @@
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import sys
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from optparse import Values
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|
|
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from pip._internal.cli import cmdoptions
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from pip._internal.cli.base_command import Command
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from pip._internal.cli.status_codes import SUCCESS
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from pip._internal.operations.freeze import freeze
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from pip._internal.utils.compat import stdlib_pkgs
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def _should_suppress_build_backends() -> bool:
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return sys.version_info < (3, 12)
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|
||||||
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||||||
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def _dev_pkgs() -> set[str]:
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pkgs = {"pip"}
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||||||
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if _should_suppress_build_backends():
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pkgs |= {"setuptools", "distribute", "wheel"}
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return pkgs
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|
||||||
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|
||||||
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class FreezeCommand(Command):
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||||||
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"""
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||||||
|
Output installed packages in requirements format.
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||||||
|
|
||||||
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packages are listed in a case-insensitive sorted order.
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||||||
|
"""
|
||||||
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|
||||||
|
ignore_require_venv = True
|
||||||
|
usage = """
|
||||||
|
%prog [options]"""
|
||||||
|
|
||||||
|
def add_options(self) -> None:
|
||||||
|
self.cmd_opts.add_option(
|
||||||
|
"-r",
|
||||||
|
"--requirement",
|
||||||
|
dest="requirements",
|
||||||
|
action="append",
|
||||||
|
default=[],
|
||||||
|
metavar="file",
|
||||||
|
help=(
|
||||||
|
"Use the order in the given requirements file and its "
|
||||||
|
"comments when generating output. This option can be "
|
||||||
|
"used multiple times."
|
||||||
|
),
|
||||||
|
)
|
||||||
|
self.cmd_opts.add_option(
|
||||||
|
"-l",
|
||||||
|
"--local",
|
||||||
|
dest="local",
|
||||||
|
action="store_true",
|
||||||
|
default=False,
|
||||||
|
help=(
|
||||||
|
"If in a virtualenv that has global access, do not output "
|
||||||
|
"globally-installed packages."
|
||||||
|
),
|
||||||
|
)
|
||||||
|
self.cmd_opts.add_option(
|
||||||
|
"--user",
|
||||||
|
dest="user",
|
||||||
|
action="store_true",
|
||||||
|
default=False,
|
||||||
|
help="Only output packages installed in user-site.",
|
||||||
|
)
|
||||||
|
self.cmd_opts.add_option(cmdoptions.list_path())
|
||||||
|
self.cmd_opts.add_option(
|
||||||
|
"--all",
|
||||||
|
dest="freeze_all",
|
||||||
|
action="store_true",
|
||||||
|
help=(
|
||||||
|
"Do not skip these packages in the output:"
|
||||||
|
" {}".format(", ".join(_dev_pkgs()))
|
||||||
|
),
|
||||||
|
)
|
||||||
|
self.cmd_opts.add_option(
|
||||||
|
"--exclude-editable",
|
||||||
|
dest="exclude_editable",
|
||||||
|
action="store_true",
|
||||||
|
help="Exclude editable package from output.",
|
||||||
|
)
|
||||||
|
self.cmd_opts.add_option(cmdoptions.list_exclude())
|
||||||
|
|
||||||
|
self.parser.insert_option_group(0, self.cmd_opts)
|
||||||
|
|
||||||
|
def run(self, options: Values, args: list[str]) -> int:
|
||||||
|
skip = set(stdlib_pkgs)
|
||||||
|
if not options.freeze_all:
|
||||||
|
skip.update(_dev_pkgs())
|
||||||
|
|
||||||
|
if options.excludes:
|
||||||
|
skip.update(options.excludes)
|
||||||
|
|
||||||
|
cmdoptions.check_list_path_option(options)
|
||||||
|
|
||||||
|
for line in freeze(
|
||||||
|
requirement=options.requirements,
|
||||||
|
local_only=options.local,
|
||||||
|
user_only=options.user,
|
||||||
|
paths=options.path,
|
||||||
|
isolated=options.isolated_mode,
|
||||||
|
skip=skip,
|
||||||
|
exclude_editable=options.exclude_editable,
|
||||||
|
):
|
||||||
|
sys.stdout.write(line + "\n")
|
||||||
|
return SUCCESS
|
||||||
58
venv/Lib/site-packages/pip/_internal/commands/hash.py
Normal file
58
venv/Lib/site-packages/pip/_internal/commands/hash.py
Normal file
@@ -0,0 +1,58 @@
|
|||||||
|
import hashlib
|
||||||
|
import logging
|
||||||
|
import sys
|
||||||
|
from optparse import Values
|
||||||
|
|
||||||
|
from pip._internal.cli.base_command import Command
|
||||||
|
from pip._internal.cli.status_codes import ERROR, SUCCESS
|
||||||
|
from pip._internal.utils.hashes import FAVORITE_HASH, STRONG_HASHES
|
||||||
|
from pip._internal.utils.misc import read_chunks, write_output
|
||||||
|
|
||||||
|
logger = logging.getLogger(__name__)
|
||||||
|
|
||||||
|
|
||||||
|
class HashCommand(Command):
|
||||||
|
"""
|
||||||
|
Compute a hash of a local package archive.
|
||||||
|
|
||||||
|
These can be used with --hash in a requirements file to do repeatable
|
||||||
|
installs.
|
||||||
|
"""
|
||||||
|
|
||||||
|
usage = "%prog [options] <file> ..."
|
||||||
|
ignore_require_venv = True
|
||||||
|
|
||||||
|
def add_options(self) -> None:
|
||||||
|
self.cmd_opts.add_option(
|
||||||
|
"-a",
|
||||||
|
"--algorithm",
|
||||||
|
dest="algorithm",
|
||||||
|
choices=STRONG_HASHES,
|
||||||
|
action="store",
|
||||||
|
default=FAVORITE_HASH,
|
||||||
|
help="The hash algorithm to use: one of {}".format(
|
||||||
|
", ".join(STRONG_HASHES)
|
||||||
|
),
|
||||||
|
)
|
||||||
|
self.parser.insert_option_group(0, self.cmd_opts)
|
||||||
|
|
||||||
|
def run(self, options: Values, args: list[str]) -> int:
|
||||||
|
if not args:
|
||||||
|
self.parser.print_usage(sys.stderr)
|
||||||
|
return ERROR
|
||||||
|
|
||||||
|
algorithm = options.algorithm
|
||||||
|
for path in args:
|
||||||
|
write_output(
|
||||||
|
"%s:\n--hash=%s:%s", path, algorithm, _hash_of_file(path, algorithm)
|
||||||
|
)
|
||||||
|
return SUCCESS
|
||||||
|
|
||||||
|
|
||||||
|
def _hash_of_file(path: str, algorithm: str) -> str:
|
||||||
|
"""Return the hash digest of a file."""
|
||||||
|
with open(path, "rb") as archive:
|
||||||
|
hash = hashlib.new(algorithm)
|
||||||
|
for chunk in read_chunks(archive):
|
||||||
|
hash.update(chunk)
|
||||||
|
return hash.hexdigest()
|
||||||
40
venv/Lib/site-packages/pip/_internal/commands/help.py
Normal file
40
venv/Lib/site-packages/pip/_internal/commands/help.py
Normal file
@@ -0,0 +1,40 @@
|
|||||||
|
from optparse import Values
|
||||||
|
|
||||||
|
from pip._internal.cli.base_command import Command
|
||||||
|
from pip._internal.cli.status_codes import SUCCESS
|
||||||
|
from pip._internal.exceptions import CommandError
|
||||||
|
|
||||||
|
|
||||||
|
class HelpCommand(Command):
|
||||||
|
"""Show help for commands"""
|
||||||
|
|
||||||
|
usage = """
|
||||||
|
%prog <command>"""
|
||||||
|
ignore_require_venv = True
|
||||||
|
|
||||||
|
def run(self, options: Values, args: list[str]) -> int:
|
||||||
|
from pip._internal.commands import (
|
||||||
|
commands_dict,
|
||||||
|
create_command,
|
||||||
|
get_similar_commands,
|
||||||
|
)
|
||||||
|
|
||||||
|
try:
|
||||||
|
# 'pip help' with no args is handled by pip.__init__.parseopt()
|
||||||
|
cmd_name = args[0] # the command we need help for
|
||||||
|
except IndexError:
|
||||||
|
return SUCCESS
|
||||||
|
|
||||||
|
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))
|
||||||
|
|
||||||
|
command = create_command(cmd_name)
|
||||||
|
command.parser.print_help()
|
||||||
|
|
||||||
|
return SUCCESS
|
||||||
Reference in New Issue
Block a user