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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 community(self):
 """The portal community root covers user and group resources and operations. """

        return _community.Community(url=self._url + "/community",
                                    securityHandler=self._securityHandler,
                                    proxy_url=self._proxy_url,
                                    proxy_port=self._proxy_port)