Hello!

Using python project with twisted framework, i'm getting syntax error 'inheriting from undefined parent class "basic.LineReceiver"' with following code:


from twisted.protocols import basic

class ServerProtocol(basic.LineReceiver):

    def lineReceived(self, line, *args, **kwargs):
        pass



However this import does not produce an error:


from twisted.protocols.basic import LineReceiver

class ServerProtocol(LineReceiver):

    def lineReceived(self, line, *args, **kwargs):
        pass

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