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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 getall(self):
 """Returns all local users configuration as a resource dict Returns: dict: A dict of usernames with a nested resource dict object """

        users = self.users_re.findall(self.config, re.M)
        resources = dict()
        for user in users:
            resources.update(self._parse_username(user))
        return resources