docscope.py

"""Module docstring"""

def myfunc():
    """Function docstring"""
    print __doc__
    print myfunc.__doc__

class MyClass(object):
    """Class docstring"""

    def __init__(self, ):
        """Method docstring"""
        print __doc__
        print self.__doc__
        print self.__init__.__doc__


if __name__ == '__main__':
    myfunc() ## Module, Function docstring
    MyClass() ## Module, Class, Method docstring

output

Module docstring
Function docstring
Module docstring
Class docstring
Method docstring