def values(self):
        """
        @return: a L{list} of file-contents (values).
        """
        vals = []
        keys = self.keys()
        for key in keys:
            vals.append(self[key])
        return vals

        @return: a L{list} of file-contents (values).
        
stackoverflow/venv/lib/python3.6/site-packages/twisted/persisted/dirdbm.py