15 lines
317 B
Python
15 lines
317 B
Python
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from typing import TypeVar, Union
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from sqlalchemy import Column
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from sqlalchemy.orm import RelationshipProperty
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__all__ = [
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'Col',
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'Rel',
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]
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# Define type aliases for SQLAlchemy columns and relationships in declarative models
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_T = TypeVar('_T')
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Col = Union[Column, _T]
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Rel = Union[RelationshipProperty, _T]
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