Coverage for docs_src / sql_databases / tutorial001_an_py310.py: 100%
46 statements
« prev ^ index » next coverage.py v7.13.3, created at 2026-04-06 01:24 +0000
« prev ^ index » next coverage.py v7.13.3, created at 2026-04-06 01:24 +0000
1from typing import Annotated 1abghcdef
3from fastapi import Depends, FastAPI, HTTPException, Query 1abghcdef
4from sqlmodel import Field, Session, SQLModel, create_engine, select 1abghcdef
7class Hero(SQLModel, table=True): 1abghcdef
8 id: int | None = Field(default=None, primary_key=True) 1abghcdef
9 name: str = Field(index=True) 1abghcdef
10 age: int | None = Field(default=None, index=True) 1abghcdef
11 secret_name: str 1abcdef
14sqlite_file_name = "database.db" 1abghcdef
15sqlite_url = f"sqlite:///{sqlite_file_name}" 1abghcdef
17connect_args = {"check_same_thread": False} 1abghcdef
18engine = create_engine(sqlite_url, connect_args=connect_args) 1abghcdef
21def create_db_and_tables(): 1abghcdef
22 SQLModel.metadata.create_all(engine) 1abghcdef
25def get_session(): 1abghcdef
26 with Session(engine) as session: 1ijkl
27 yield session 1ijkl
30SessionDep = Annotated[Session, Depends(get_session)] 1abghcdef
32app = FastAPI() 1abghcdef
35@app.on_event("startup") 1abghcdef
36def on_startup(): 1abghcdef
37 create_db_and_tables() 1abghcdef
40@app.post("/heroes/") 1abghcdef
41def create_hero(hero: Hero, session: SessionDep) -> Hero: 1abghcdef
42 session.add(hero) 1ijkl
43 session.commit() 1ijkl
44 session.refresh(hero) 1ijkl
45 return hero 1ijkl
48@app.get("/heroes/") 1abghcdef
49def read_heroes( 1abghcdef
50 session: SessionDep,
51 offset: int = 0,
52 limit: Annotated[int, Query(le=100)] = 100,
53) -> list[Hero]:
54 heroes = session.exec(select(Hero).offset(offset).limit(limit)).all() 1ijkl
55 return heroes 1ijkl
58@app.get("/heroes/{hero_id}") 1abghcdef
59def read_hero(hero_id: int, session: SessionDep) -> Hero: 1abghcdef
60 hero = session.get(Hero, hero_id) 1ijkl
61 if not hero: 1ijkl
62 raise HTTPException(status_code=404, detail="Hero not found") 1ijkl
63 return hero 1ijkl
66@app.delete("/heroes/{hero_id}") 1abghcdef
67def delete_hero(hero_id: int, session: SessionDep): 1abghcdef
68 hero = session.get(Hero, hero_id) 1ijkl
69 if not hero: 1ijkl
70 raise HTTPException(status_code=404, detail="Hero not found") 1ijkl
71 session.delete(hero) 1ijkl
72 session.commit() 1ijkl
73 return {"ok": True} 1ijkl