36 lines
673 B
Python
36 lines
673 B
Python
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from __future__ import annotations
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from enum import Enum, auto
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from .db import User
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class Permission(Enum):
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tag = auto()
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untag = auto()
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edit = auto()
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delete = auto()
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def __repr__(self) -> str:
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return self.name
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@classmethod
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def _(
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cls,
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actor: User | None,
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target: User,
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) -> set[Permission]:
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result = set()
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if actor is None:
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return result
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if isinstance(target, User):
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if actor.is_admin():
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if target != actor:
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result |= set([cls.tag, cls.untag, cls.delete])
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result.add(cls.edit)
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return result
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