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44 lines
1.2 KiB
44 lines
1.2 KiB
from fastapi import FastAPI
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from sqlalchemy import Boolean, Column, Integer, String, create_engine
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from sqlalchemy.ext.declarative import declarative_base, declared_attr
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from sqlalchemy.orm import scoped_session, sessionmaker
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# SQLAlchemy specific code, as with any other app
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SQLALCHEMY_DATABASE_URI = "postgresql://user:password@postgresserver/db"
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engine = create_engine(SQLALCHEMY_DATABASE_URI, convert_unicode=True)
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db_session = scoped_session(
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sessionmaker(autocommit=False, autoflush=False, bind=engine)
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)
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class CustomBase:
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# Generate __tablename__ automatically
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@declared_attr
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def __tablename__(cls):
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return cls.__name__.lower()
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Base = declarative_base(cls=CustomBase)
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class User(Base):
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id = Column(Integer, primary_key=True, index=True)
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email = Column(String, unique=True, index=True)
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hashed_password = Column(String)
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is_active = Column(Boolean(), default=True)
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def get_user(username, db_session):
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return db_session.query(User).filter(User.id == username).first()
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# FastAPI specific code
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app = FastAPI()
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@app.get("/users/{username}")
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def read_user(username: str):
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user = get_user(username, db_session)
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return user
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