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import os
import pathlib
import sys
import types
def wrap(path): # pragma: no cover
"""
Workaround for https://github.com/python/cpython/issues/84538
to add backward compatibility for walk_up=True.
An example affected package is dask-labextension, which uses
jupyter-packaging to install JupyterLab javascript files outside
of site-packages.
"""
def relative_to(root, *, walk_up=False):
return pathlib.Path(os.path.relpath(path, root))
return types.SimpleNamespace(relative_to=relative_to)
relative_fix = wrap if sys.version_info < (3, 12) else lambda x: x
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