20 lines
No EOL
809 B
Python
20 lines
No EOL
809 B
Python
from typing import List, Optional, TYPE_CHECKING
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if TYPE_CHECKING:
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from .inventory import Inventory
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from sqlalchemy import Identity, Integer, Unicode
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from sqlalchemy.orm import Mapped, mapped_column, relationship
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from . import db
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class Item(db.Model):
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__tablename__ = 'Items'
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id: Mapped[int] = mapped_column("ID", Integer, Identity(start=1, increment=1), primary_key=True)
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description: Mapped[Optional[str]] = mapped_column("Description", Unicode(255), nullable=True)
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category: Mapped[Optional[str]] = mapped_column("Category", Unicode(255), nullable=True)
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inventory: Mapped[List['Inventory']] = relationship('Inventory', back_populates='item')
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def __repr__(self):
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return f"<Item(id={self.id}, description={repr(self.description)}, category={repr(self.category)})>" |