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24 lines
578 B
Python
24 lines
578 B
Python
from datetime import datetime, timezone
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from sqlalchemy import TIMESTAMP
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from sqlalchemy.orm import DeclarativeBase, Mapped, mapped_column
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FILE_NAME_MAX_LENGTH = 450
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FILE_PATH_MAX_LENGTH = 1000
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FILE_EXTENSION_MAX_LENGTH = 100
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def utc_now() -> datetime:
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return datetime.now(timezone.utc)
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class BaseModel(DeclarativeBase):
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created_at: Mapped[datetime] = mapped_column(
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TIMESTAMP(timezone=True), default=utc_now
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)
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updated_at: Mapped[datetime] = mapped_column(
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TIMESTAMP(timezone=True),
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default=utc_now,
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onupdate=utc_now,
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)
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