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authorcyfraeviolae <cyfraeviolae>2024-04-03 03:17:55 -0400
committercyfraeviolae <cyfraeviolae>2024-04-03 03:17:55 -0400
commit12cf076118570eebbff08c6b3090e0d4798447a1 (patch)
tree3ba25e17e3c3a5e82316558ba3864b955919ff72 /venv/lib/python3.11/site-packages/pip/_internal/commands/show.py
parentc45662ff3923b34614ddcc8feb9195541166dcc5 (diff)
no venv
Diffstat (limited to 'venv/lib/python3.11/site-packages/pip/_internal/commands/show.py')
-rw-r--r--venv/lib/python3.11/site-packages/pip/_internal/commands/show.py189
1 files changed, 0 insertions, 189 deletions
diff --git a/venv/lib/python3.11/site-packages/pip/_internal/commands/show.py b/venv/lib/python3.11/site-packages/pip/_internal/commands/show.py
deleted file mode 100644
index 3f10701..0000000
--- a/venv/lib/python3.11/site-packages/pip/_internal/commands/show.py
+++ /dev/null
@@ -1,189 +0,0 @@
-import logging
-from optparse import Values
-from typing import Generator, Iterable, Iterator, List, NamedTuple, Optional
-
-from pip._vendor.packaging.utils import canonicalize_name
-
-from pip._internal.cli.base_command import Command
-from pip._internal.cli.status_codes import ERROR, SUCCESS
-from pip._internal.metadata import BaseDistribution, get_default_environment
-from pip._internal.utils.misc import write_output
-
-logger = logging.getLogger(__name__)
-
-
-class ShowCommand(Command):
- """
- Show information about one or more installed packages.
-
- The output is in RFC-compliant mail header format.
- """
-
- usage = """
- %prog [options] <package> ..."""
- ignore_require_venv = True
-
- def add_options(self) -> None:
- self.cmd_opts.add_option(
- "-f",
- "--files",
- dest="files",
- action="store_true",
- default=False,
- help="Show the full list of installed files for each package.",
- )
-
- self.parser.insert_option_group(0, self.cmd_opts)
-
- def run(self, options: Values, args: List[str]) -> int:
- if not args:
- logger.warning("ERROR: Please provide a package name or names.")
- return ERROR
- query = args
-
- results = search_packages_info(query)
- if not print_results(
- results, list_files=options.files, verbose=options.verbose
- ):
- return ERROR
- return SUCCESS
-
-
-class _PackageInfo(NamedTuple):
- name: str
- version: str
- location: str
- editable_project_location: Optional[str]
- requires: List[str]
- required_by: List[str]
- installer: str
- metadata_version: str
- classifiers: List[str]
- summary: str
- homepage: str
- project_urls: List[str]
- author: str
- author_email: str
- license: str
- entry_points: List[str]
- files: Optional[List[str]]
-
-
-def search_packages_info(query: List[str]) -> Generator[_PackageInfo, None, None]:
- """
- Gather details from installed distributions. Print distribution name,
- version, location, and installed files. Installed files requires a
- pip generated 'installed-files.txt' in the distributions '.egg-info'
- directory.
- """
- env = get_default_environment()
-
- installed = {dist.canonical_name: dist for dist in env.iter_all_distributions()}
- query_names = [canonicalize_name(name) for name in query]
- missing = sorted(
- [name for name, pkg in zip(query, query_names) if pkg not in installed]
- )
- if missing:
- logger.warning("Package(s) not found: %s", ", ".join(missing))
-
- def _get_requiring_packages(current_dist: BaseDistribution) -> Iterator[str]:
- return (
- dist.metadata["Name"] or "UNKNOWN"
- for dist in installed.values()
- if current_dist.canonical_name
- in {canonicalize_name(d.name) for d in dist.iter_dependencies()}
- )
-
- for query_name in query_names:
- try:
- dist = installed[query_name]
- except KeyError:
- continue
-
- requires = sorted((req.name for req in dist.iter_dependencies()), key=str.lower)
- required_by = sorted(_get_requiring_packages(dist), key=str.lower)
-
- try:
- entry_points_text = dist.read_text("entry_points.txt")
- entry_points = entry_points_text.splitlines(keepends=False)
- except FileNotFoundError:
- entry_points = []
-
- files_iter = dist.iter_declared_entries()
- if files_iter is None:
- files: Optional[List[str]] = None
- else:
- files = sorted(files_iter)
-
- metadata = dist.metadata
-
- yield _PackageInfo(
- name=dist.raw_name,
- version=str(dist.version),
- location=dist.location or "",
- editable_project_location=dist.editable_project_location,
- requires=requires,
- required_by=required_by,
- installer=dist.installer,
- metadata_version=dist.metadata_version or "",
- classifiers=metadata.get_all("Classifier", []),
- summary=metadata.get("Summary", ""),
- homepage=metadata.get("Home-page", ""),
- project_urls=metadata.get_all("Project-URL", []),
- author=metadata.get("Author", ""),
- author_email=metadata.get("Author-email", ""),
- license=metadata.get("License", ""),
- entry_points=entry_points,
- files=files,
- )
-
-
-def print_results(
- distributions: Iterable[_PackageInfo],
- list_files: bool,
- verbose: bool,
-) -> bool:
- """
- Print the information from installed distributions found.
- """
- results_printed = False
- for i, dist in enumerate(distributions):
- results_printed = True
- if i > 0:
- write_output("---")
-
- write_output("Name: %s", dist.name)
- write_output("Version: %s", dist.version)
- write_output("Summary: %s", dist.summary)
- write_output("Home-page: %s", dist.homepage)
- write_output("Author: %s", dist.author)
- write_output("Author-email: %s", dist.author_email)
- write_output("License: %s", dist.license)
- write_output("Location: %s", dist.location)
- if dist.editable_project_location is not None:
- write_output(
- "Editable project location: %s", dist.editable_project_location
- )
- write_output("Requires: %s", ", ".join(dist.requires))
- write_output("Required-by: %s", ", ".join(dist.required_by))
-
- if verbose:
- write_output("Metadata-Version: %s", dist.metadata_version)
- write_output("Installer: %s", dist.installer)
- write_output("Classifiers:")
- for classifier in dist.classifiers:
- write_output(" %s", classifier)
- write_output("Entry-points:")
- for entry in dist.entry_points:
- write_output(" %s", entry.strip())
- write_output("Project-URLs:")
- for project_url in dist.project_urls:
- write_output(" %s", project_url)
- if list_files:
- write_output("Files:")
- if dist.files is None:
- write_output("Cannot locate RECORD or installed-files.txt")
- else:
- for line in dist.files:
- write_output(" %s", line.strip())
- return results_printed