2023-02-28 13:52:51 +08:00
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from sqlalchemy import create_engine
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from sqlalchemy.ext.declarative import declarative_base
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2023-03-01 16:04:43 +08:00
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from sqlalchemy.orm import sessionmaker, Session
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2023-02-28 13:52:51 +08:00
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Base = declarative_base()
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2023-02-28 16:28:48 +08:00
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user = "root"
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password = "12345"
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host = "127.0.0.1"
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db = 'daily'
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2023-02-28 13:52:51 +08:00
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def get_engine():
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engine = create_engine(
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2023-02-28 16:28:48 +08:00
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f"mysql+pymysql://{user}:{password}@{host}/{db}?charset=utf8mb4")
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2023-02-28 13:52:51 +08:00
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return engine
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def get_db() -> sessionmaker:
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try:
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engine = get_engine()
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Session = sessionmaker(autocommit=False, autoflush=False, bind=engine)
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db = Session()
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yield db
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finally:
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db.close()
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2023-03-01 16:04:43 +08:00
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def get_db_i() -> Session:
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2023-02-28 16:28:48 +08:00
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engine = get_engine()
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Session = sessionmaker(autocommit=False, autoflush=False, bind=engine)
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db = Session()
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return db
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2023-02-28 13:52:51 +08:00
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# def get_db():
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# engine = create_engine("sqlite:///./data.db", connect_args={"check_same_thread": False})
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# SessionLocal = sessionmaker(autocommit=False, autoflush=False, bind=engine)
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# db = SessionLocal()
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# try:
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# yield db
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# finally:
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# db.close()
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def init_database():
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engine = get_engine()
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Base.metadata.create_all(bind=engine)
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2023-03-01 16:04:43 +08:00
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