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18 lines
546 B
18 lines
546 B
3 years ago
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import typing
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class Middleware:
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def __init__(self, cls: type, **options: typing.Any) -> None:
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self.cls = cls
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self.options = options
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def __iter__(self) -> typing.Iterator:
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as_tuple = (self.cls, self.options)
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return iter(as_tuple)
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def __repr__(self) -> str:
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class_name = self.__class__.__name__
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option_strings = [f"{key}={value!r}" for key, value in self.options.items()]
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args_repr = ", ".join([self.cls.__name__] + option_strings)
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return f"{class_name}({args_repr})"
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