up

server/.venv/lib/python3.11/site-packages/setuptools/_path.py

@@ -1,17 +1,7 @@
-from __future__ import annotations
-
-import contextlib
 import os
-import sys
-from typing import TYPE_CHECKING, TypeVar, Union
+from typing import Union
 
-from more_itertools import unique_everseen
-
-if TYPE_CHECKING:
-    from typing_extensions import TypeAlias
-
-StrPath: TypeAlias = Union[str, os.PathLike[str]]  #  Same as _typeshed.StrPath
-StrPathT = TypeVar("StrPathT", bound=Union[str, os.PathLike[str]])
+_Path = Union[str, os.PathLike]
 
 
 def ensure_directory(path):
@@ -20,7 +10,7 @@ def ensure_directory(path):
     os.makedirs(dirname, exist_ok=True)
 
 
-def same_path(p1: StrPath, p2: StrPath) -> bool:
+def same_path(p1: _Path, p2: _Path) -> bool:
     """Differs from os.path.samefile because it does not require paths to exist.
     Purely string based (no comparison between i-nodes).
     >>> same_path("a/b", "./a/b")
@@ -36,49 +26,4 @@ def same_path(p1: StrPath, p2: StrPath) -> bool:
     >>> same_path("a", "a/b")
     False
     """
-    return normpath(p1) == normpath(p2)
-
-
-def normpath(filename: StrPath) -> str:
-    """Normalize a file/dir name for comparison purposes."""
-    # See pkg_resources.normalize_path for notes about cygwin
-    file = os.path.abspath(filename) if sys.platform == 'cygwin' else filename
-    return os.path.normcase(os.path.realpath(os.path.normpath(file)))
-
-
-@contextlib.contextmanager
-def paths_on_pythonpath(paths):
-    """
-    Add the indicated paths to the head of the PYTHONPATH environment
-    variable so that subprocesses will also see the packages at
-    these paths.
-
-    Do this in a context that restores the value on exit.
-
-    >>> getfixture('monkeypatch').setenv('PYTHONPATH', 'anything')
-    >>> with paths_on_pythonpath(['foo', 'bar']):
-    ...     assert 'foo' in os.environ['PYTHONPATH']
-    ...     assert 'anything' in os.environ['PYTHONPATH']
-    >>> os.environ['PYTHONPATH']
-    'anything'
-
-    >>> getfixture('monkeypatch').delenv('PYTHONPATH')
-    >>> with paths_on_pythonpath(['foo', 'bar']):
-    ...     assert 'foo' in os.environ['PYTHONPATH']
-    >>> os.environ.get('PYTHONPATH')
-    """
-    nothing = object()
-    orig_pythonpath = os.environ.get('PYTHONPATH', nothing)
-    current_pythonpath = os.environ.get('PYTHONPATH', '')
-    try:
-        prefix = os.pathsep.join(unique_everseen(paths))
-        to_join = filter(None, [prefix, current_pythonpath])
-        new_path = os.pathsep.join(to_join)
-        if new_path:
-            os.environ['PYTHONPATH'] = new_path
-        yield
-    finally:
-        if orig_pythonpath is nothing:
-            os.environ.pop('PYTHONPATH', None)
-        else:
-            os.environ['PYTHONPATH'] = orig_pythonpath
+    return os.path.normpath(p1) == os.path.normpath(p2)