djavu-asus/elpy/rpc-venv/lib/python3.11/site-packages/setuptools/_importlib.py

   1 import sys
   2
   3
   4 def disable_importlib_metadata_finder(metadata):
   5     """
   6     Ensure importlib_metadata doesn't provide older, incompatible
   7     Distributions.
   8
   9     Workaround for #3102.
  10     """
  11     try:
  12         import importlib_metadata
  13     except ImportError:
  14         return
  15     except AttributeError:
  16         import warnings
  17
  18         msg = (
  19             "`importlib-metadata` version is incompatible with `setuptools`.\n"
  20             "This problem is likely to be solved by installing an updated version of "
  21             "`importlib-metadata`."
  22         )
  23         warnings.warn(msg)  # Ensure a descriptive message is shown.
  24         raise  # This exception can be suppressed by _distutils_hack
  25
  26     if importlib_metadata is metadata:
  27         return
  28     to_remove = [
  29         ob
  30         for ob in sys.meta_path
  31         if isinstance(ob, importlib_metadata.MetadataPathFinder)
  32     ]
  33     for item in to_remove:
  34         sys.meta_path.remove(item)
  35
  36
  37 if sys.version_info < (3, 10):
  38     from setuptools.extern import importlib_metadata as metadata
  39     disable_importlib_metadata_finder(metadata)
  40 else:
  41     import importlib.metadata as metadata  # noqa: F401
  42
  43
  44 if sys.version_info < (3, 9):
  45     from setuptools.extern import importlib_resources as resources
  46 else:
  47     import importlib.resources as resources  # noqa: F401