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class BaseConnection: |
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"""Base Connection class. Implements flush, receive, and remaining.""" |
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__slots__ = () |
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def __repr__(self) -> str: |
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"""Return representation of self.""" |
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return f"<{self.__class__.__name__} Object>" |
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def flush(self) -> bytearray: |
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"""Raise TypeError, unsupported.""" |
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raise TypeError(f"{self.__class__.__name__} does not support flush()") |
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def receive(self, data: BytesConvertable | bytearray) -> None: |
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"""Raise TypeError, unsupported.""" |
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raise TypeError(f"{self.__class__.__name__} does not support receive()") |
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def remaining(self) -> int: |
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"""Raise TypeError, unsupported.""" |
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raise TypeError(f"{self.__class__.__name__} does not support remaining()") |
This class only adds methods, that just raise exception. We should use abstract class here.
