Doc: universal decos, would `inspect.ismethod` be better?

[dimaqq]

inspect.ismethod(object) Return True if the object is a bound method written in Python.

Would this be cleaner test than instance is not None and not isclass(wrapped)?

Or am I missing a corner case?

[GrahamDumpleton]

The implementation of inspect.ismethod() is:

def ismethod(object):
    """Return true if the object is an instance method.

    Instance method objects provide these attributes:
        __doc__         documentation string
        __name__        name with which this method was defined
        __func__        function object containing implementation of method
        __self__        instance to which this method is bound"""
    return isinstance(object, types.MethodType)

The wrapped callable need not be an instance of types.MethodType. For example, in the case of nested decorators.

[dimaqq]

Make perfect sense!