16 lines
507 B
Python
16 lines
507 B
Python
from datetime import datetime
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from sqlalchemy.orm import DeclarativeBase, Mapped, mapped_column
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from sqlalchemy import DateTime
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MYSQL_TABLE_ARGS = {"mysql_charset": "utf8mb4", "mysql_collate": "utf8mb4_unicode_ci"}
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class Base(DeclarativeBase):
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pass
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class TimestampMixin:
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created_at: Mapped[datetime] = mapped_column(DateTime, default=datetime.utcnow, nullable=False)
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updated_at: Mapped[datetime] = mapped_column(DateTime, default=datetime.utcnow, onupdate=datetime.utcnow, nullable=False)
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