[issue15397] Unbinding of methods
Richard Oudkerk
report at bugs.python.org
Fri Jul 20 19:08:20 CEST 2012
Richard Oudkerk <shibturn at gmail.com> added the comment:
Can't you unbind without any changes to the C code by doing
def unbind(f):
if hasattr(f, '__func__'):
return f.__func__
self = getattr(f, '__self__', None)
if self is not None and not isinstance(self, types.ModuleType):
return getattr(type(f.__self__), f.__name__)
raise TypeError('not a bound method')
Also, I am not convinced that it is a good idea to return f if f is already "unbound". In practice I think you will always need to treat the bound and the unbound cases differently.
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nosy: +sbt
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<http://bugs.python.org/issue15397>
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