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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 _results(self, dict={}):
 """Helper to merge a dict with cross-plugin defaults. All plugin sub-classes share some config values, i.e. alias, url, login and password. This help should be used in the :collect: method of any Plugin implementation. {'url': ParseResult(scheme='http', netloc='example.com', path='', params='', query='', fragment=''), 'alias': 'a', 'login': 'u', 'plugin': 'plugin'} {'url': ParseResult(scheme='http', netloc='example.com', path='', params='', query='', fragment=''), 'alias': 'a', 'login': 'u', 'mykey': 'mykey', 'plugin': 'plugin'} """

        results = {"plugin": str(self),
                   "alias": self.alias,
                   "url": self.url,
                   "login": self.login}
        results.update(dict)
        return results