def get_token(self):
token = None<EOL>if self.token_path.exists():<EOL><INDENT>with self.token_path.open('<STR_LIT:r>') as token_file:<EOL><INDENT>token = self.token_constructor(self.serializer.load(token_file))<EOL><DEDENT><DEDENT>self.token = token<EOL>return token<EOL>
Retrieves the token from the File System
:return dict or None: The token if exists, None otherwise