generated from kgod/ai-review-template
kgod
28 lines
1.1 KiB
Python
28 lines
1.1 KiB
Python
"""爬虫任务主表"""
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from datetime import datetime
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from sqlalchemy import BigInteger, String, Integer, DateTime
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from sqlalchemy.orm import Mapped, mapped_column
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from src.database.base import Base
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class CrawlTask(Base):
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"""爬虫任务主表 app_crawl_task"""
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__tablename__ = "app_crawl_task"
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id: Mapped[int] = mapped_column(BigInteger, primary_key=True, autoincrement=True)
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company_name: Mapped[str] = mapped_column(String(255), nullable=False, unique=True)
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# 配置阶段
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config_step: Mapped[int] = mapped_column(Integer, default=1)
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config_status: Mapped[str] = mapped_column(String(32), default="pending")
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# 爬取阶段
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crawl_status: Mapped[str | None] = mapped_column(String(32), default=None)
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total_crawl_times: Mapped[int] = mapped_column(Integer, default=0)
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last_crawl_at: Mapped[datetime | None] = mapped_column(DateTime, default=None)
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# 时间戳
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created_at: Mapped[datetime] = mapped_column(DateTime, default=datetime.now)
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updated_at: Mapped[datetime] = mapped_column(DateTime, default=datetime.now, onupdate=datetime.now)
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