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import warnings
def obsolete_rename(oldname, newfunc):
"""
Simple obsolete/removed method decorator
Parameters
----------
oldname : str
The name of the old obsolete name
newfunc : FunctionType
Replacement unbound member function.
"""
newname = newfunc.__name__
def __obsolete(*args, **kwargs):
warnings.warn(
"{oldname} is obsolete and is removed in PyQt5. "
"Use {newname} instead.".format(oldname=oldname, newname=newname),
DeprecationWarning,
stacklevel=2
)
return newfunc(*args, **kwargs)
__obsolete.__name__ = oldname
return __obsolete
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