issue_server101.py 文件源码

def get_containing_module(value):
    """
    Return the name of the module containing the given value, or
    C{None} if the module name can't be determined.
    @rtype: L{DottedName}
    """
    if inspect.ismodule(value):
        return DottedName(value.__name__)
    elif isclass(value):
        return DottedName(value.__module__)
    elif (inspect.ismethod(value) and value.im_self is not None and
          value.im_class is ClassType): # class method.
        return DottedName(value.im_self.__module__)
    elif inspect.ismethod(value):
        return DottedName(value.im_class.__module__)
    elif inspect.isroutine(value):
        module = _find_function_module(value)
        if module is None: return None
        return DottedName(module)
    else:
        return None