20 lines
563 B
Python
20 lines
563 B
Python
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from enum import Enum
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from typing import Optional
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class Result:
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def __init__(self,
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success: bool,
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reason: str,
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value: Optional[any] = None) -> None:
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self.success = success
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self.reason = reason
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self.value = value
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@classmethod
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def succeed(cls, value: any, reason: str = 'Ok') -> 'Result':
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return cls(True, reason, value=value)
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@classmethod
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def fail(cls, reason: str, value: Optional[any] = None) -> 'Result':
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return cls(False, reason, value=value)
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