35 lines
801 B
Python
35 lines
801 B
Python
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from typing import Generator
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from pydantic.dataclasses import dataclass
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@dataclass(frozen=True)
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class Laboratory:
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id: int
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name: str
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pi_name: str
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full_name: str
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@dataclass(frozen=True)
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class Laboratories:
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items: list[Laboratory]
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def __iter__(self) -> Generator[Laboratory, None, None]:
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yield from self.items
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def empty(self) -> bool:
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return len(self.items) == 0
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def clear(self) -> None:
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self.items.clear()
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def append(self, item: Laboratory) -> None:
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self.items.append(item)
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def find_by_id(self, id: int) -> Laboratory | None:
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return next((x for x in self.items if x.id == id), None)
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def find_by_name(self, name: str) -> Laboratory | None:
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return next((x for x in self.items if x.name == name), None)
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