31 lines
755 B
Python
31 lines
755 B
Python
"""
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Database Base models configuration
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"""
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from typing import Any
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from sqlalchemy import MetaData
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from sqlalchemy.ext.declarative import as_declarative, declared_attr
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convention = {
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"ix": "ix_%(column_0_label)s",
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"uq": "uq_%(table_name)s_%(column_0_name)s",
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"ck": "ck_%(table_name)s_%(constraint_name)s",
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"fk": "fk_%(table_name)s_%(column_0_name)s_%(referred_table_name)s",
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"pk": "pk_%(table_name)s",
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}
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metadata = MetaData(naming_convention=convention)
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@as_declarative(metadata=metadata)
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class Base:
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"""Base class for all database models"""
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id: Any
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__name__: str
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# Generate __tablename__ automatically based on class name
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@declared_attr
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def __tablename__(cls) -> str:
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return cls.__name__.lower() |