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21 lines
508 B
Python
21 lines
508 B
Python
from typing import Generic, TypeVar
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from uuid import UUID
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T = TypeVar("T")
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class Database(Generic[T]):
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def __init__(self) -> None:
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self.objects: dict[UUID, T] = {}
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def add(self, uuid: UUID, obj: T) -> None:
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if uuid in self.objects:
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raise KeyError(f"Object with UUID {uuid} already exists")
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self.objects[uuid] = obj
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def get(self, uuid: UUID) -> T:
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return self.objects[uuid]
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def remove(self, uuid: UUID) -> None:
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del self.objects[uuid]
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