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3f9f4a0f8f
* ➕ Add development/testing dependencies for Python 3.6 * ✨ Add concurrency submodule with contextmanager_in_threadpool * ✨ Add AsyncExitStack to ASGI scope in FastAPI app call * ✨ Use async stack for contextmanager-able dependencies including running in threadpool sync dependencies * ✅ Add tests for contextmanager dependencies including internal raise checks when exceptions should be handled and when not * ✅ Add test for fake asynccontextmanager raiser * 🐛 Fix mypy errors and coverage * 🔇 Remove development logs and prints * ✅ Add tests for sub-contextmanagers, background tasks, and sync functions * 🐛 Fix mypy errors for Python 3.7 * 💬 Fix error texts for clarity * 📝 Add docs for dependencies with yield * ✨ Update SQL with SQLAlchemy tutorial to use dependencies with yield and add an alternative with a middleware (from the old tutorial) * ✅ Update SQL tests to remove DB file during the same tests * ✅ Add tests for example with middleware as a copy from the tests with dependencies with yield, removing the DB in the tests * ✏️ Fix typos with suggestions from code review Co-Authored-By: dmontagu <35119617+dmontagu@users.noreply.github.com>
56 lines
1.6 KiB
Python
56 lines
1.6 KiB
Python
from typing import List
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from fastapi import Depends, FastAPI, HTTPException
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from sqlalchemy.orm import Session
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from . import crud, models, schemas
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from .database import SessionLocal, engine
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models.Base.metadata.create_all(bind=engine)
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app = FastAPI()
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# Dependency
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def get_db():
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try:
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db = SessionLocal()
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yield db
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finally:
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db.close()
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@app.post("/users/", response_model=schemas.User)
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def create_user(user: schemas.UserCreate, db: Session = Depends(get_db)):
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db_user = crud.get_user_by_email(db, email=user.email)
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if db_user:
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raise HTTPException(status_code=400, detail="Email already registered")
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return crud.create_user(db=db, user=user)
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@app.get("/users/", response_model=List[schemas.User])
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def read_users(skip: int = 0, limit: int = 100, db: Session = Depends(get_db)):
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users = crud.get_users(db, skip=skip, limit=limit)
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return users
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@app.get("/users/{user_id}", response_model=schemas.User)
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def read_user(user_id: int, db: Session = Depends(get_db)):
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db_user = crud.get_user(db, user_id=user_id)
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if db_user is None:
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raise HTTPException(status_code=404, detail="User not found")
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return db_user
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@app.post("/users/{user_id}/items/", response_model=schemas.Item)
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def create_item_for_user(
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user_id: int, item: schemas.ItemCreate, db: Session = Depends(get_db)
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):
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return crud.create_user_item(db=db, item=item, user_id=user_id)
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@app.get("/items/", response_model=List[schemas.Item])
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def read_items(skip: int = 0, limit: int = 100, db: Session = Depends(get_db)):
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items = crud.get_items(db, skip=skip, limit=limit)
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return items
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