1 files changed, 0 insertions, 57 deletions
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())