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36 lines
1 KiB
Python
36 lines
1 KiB
Python
from typing import *
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from sqlalchemy import *
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from sqlalchemy.orm import relationship, backref
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from sqlalchemy.ext.declarative import declared_attr
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if TYPE_CHECKING:
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from .keipeople import KeiPerson
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class KeiMessage:
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__tablename__ = "keimessages"
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@declared_attr
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def kmid(self) -> int:
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return Column(Integer, primary_key=True)
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@declared_attr
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def kei_person_id(self) -> str:
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return Column(String, ForeignKey("keipeople.kpid"), nullable=False)
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@declared_attr
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def kei_person(self) -> "KeiPerson":
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return relationship("KeiPerson", foreign_keys=self.kei_person_id, backref=backref("kei_messages",
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cascade="all, delete-orphan"))
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@declared_attr
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def previous(self) -> Optional[str]:
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return Column(String)
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@declared_attr
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def message(self) -> str:
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return Column(String, nullable=False)
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def __repr__(self):
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return f"<{self.__class__.__qualname__} '{self.message}'>"
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