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Solve the following problem using Python, implementing the functions described below, one line at a time
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Description:
 def register(self, func, singleton=False, threadlocal=False, name=None):
 """ Register a dependency function """

        func._giveme_singleton = singleton
        func._giveme_threadlocal = threadlocal

        if name is None:
            name = func.__name__
        self._registered[name] = func
        return func