19 lines
782 B
Python
19 lines
782 B
Python
from sqlalchemy import create_engine
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from sqlalchemy.ext.declarative import declarative_base
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from sqlalchemy.orm import sessionmaker
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# Define the location of our SQLite database file.
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# The ./. indicates it will be in the same directory as our project.
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SQLALCHEMY_DATABASE_URL = "sqlite:///./multichat_overlay.db"
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# Create the SQLAlchemy engine. The `connect_args` is needed only for SQLite
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# to allow it to be used by multiple threads, which FastAPI does.
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engine = create_engine(
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SQLALCHEMY_DATABASE_URL, connect_args={"check_same_thread": False}
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)
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# Each instance of SessionLocal will be a database session.
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SessionLocal = sessionmaker(autocommit=False, autoflush=False, bind=engine)
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# This Base will be used by our model classes to inherit from.
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Base = declarative_base() |