40 lines
954 B
Python
40 lines
954 B
Python
"""
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Database connections and init
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Exports:
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- db_dependency
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- Base (sqlalchemy base model)
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"""
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from typing import Annotated
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from sqlalchemy import create_engine, StaticPool
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from sqlalchemy.orm import DeclarativeBase, sessionmaker, Session
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from fastapi import Depends
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from src.constants import Environment
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from src.config import SQLALCHEMY_DATABASE_URI, settings as global_settings
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if global_settings.ENVIRONMENT == Environment.TESTING:
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connect_args = {"check_same_thread": False}
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engine = create_engine(SQLALCHEMY_DATABASE_URI.get_secret_value(), connect_args=connect_args, poolclass=StaticPool)
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else:
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engine = create_engine(SQLALCHEMY_DATABASE_URI.get_secret_value())
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SessionLocal = sessionmaker(autocommit=False, autoflush=False, bind=engine)
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def get_db():
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db = SessionLocal()
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try:
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yield db
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except:
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db.rollback()
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raise
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finally:
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db.close()
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db_dependency = Annotated[Session, Depends(get_db)]
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class Base(DeclarativeBase):
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pass
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