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- # This module is deprecated and will be removed.
- import sys
- import os
- from io import StringIO
- from sympy.utilities.decorator import deprecated
- @deprecated(
- """
- The sympy.utilities.pkgdata module and its get_resource function are
- deprecated. Use the stdlib importlib.resources module instead.
- """,
- deprecated_since_version="1.12",
- active_deprecations_target="pkgdata",
- )
- def get_resource(identifier, pkgname=__name__):
- mod = sys.modules[pkgname]
- fn = getattr(mod, '__file__', None)
- if fn is None:
- raise OSError("%r has no __file__!")
- path = os.path.join(os.path.dirname(fn), identifier)
- loader = getattr(mod, '__loader__', None)
- if loader is not None:
- try:
- data = loader.get_data(path)
- except (OSError, AttributeError):
- pass
- else:
- return StringIO(data.decode('utf-8'))
- return open(os.path.normpath(path), 'rb')
|
