From 12cf076118570eebbff08c6b3090e0d4798447a1 Mon Sep 17 00:00:00 2001 From: cyfraeviolae Date: Wed, 3 Apr 2024 03:17:55 -0400 Subject: no venv --- .../site-packages/pip/_internal/utils/packaging.py | 57 ---------------------- 1 file changed, 57 deletions(-) delete mode 100644 venv/lib/python3.11/site-packages/pip/_internal/utils/packaging.py (limited to 'venv/lib/python3.11/site-packages/pip/_internal/utils/packaging.py') diff --git a/venv/lib/python3.11/site-packages/pip/_internal/utils/packaging.py b/venv/lib/python3.11/site-packages/pip/_internal/utils/packaging.py deleted file mode 100644 index b9f6af4..0000000 --- a/venv/lib/python3.11/site-packages/pip/_internal/utils/packaging.py +++ /dev/null @@ -1,57 +0,0 @@ -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()) -- cgit v1.2.3