Coverage for docs_src/tutorial/fastapi/limit_and_offset/tutorial001_py39.py: 100%
43 statements
« prev ^ index » next coverage.py v7.11.0, created at 2025-10-27 00:03 +0000
« prev ^ index » next coverage.py v7.11.0, created at 2025-10-27 00:03 +0000
1from typing import Optional 1abcdefghi
3from fastapi import FastAPI, HTTPException, Query 1abcdefghi
4from sqlmodel import Field, Session, SQLModel, create_engine, select 1abcdefghi
7class HeroBase(SQLModel): 1abcdefghi
8 name: str = Field(index=True) 1abcdefghi
9 secret_name: str 1abcdefghi
10 age: Optional[int] = Field(default=None, index=True) 1abcdefghi
13class Hero(HeroBase, table=True): 1abcdefghi
14 id: Optional[int] = Field(default=None, primary_key=True) 1abcdefghi
17class HeroCreate(HeroBase): 1abcdefghi
18 pass 1abcdefghi
21class HeroPublic(HeroBase): 1abcdefghi
22 id: int 1abcdefghi
25sqlite_file_name = "database.db" 1abcdefghi
26sqlite_url = f"sqlite:///{sqlite_file_name}" 1abcdefghi
28connect_args = {"check_same_thread": False} 1abcdefghi
29engine = create_engine(sqlite_url, echo=True, connect_args=connect_args) 1abcdefghi
32def create_db_and_tables(): 1abcdefghi
33 SQLModel.metadata.create_all(engine) 1abcdefghi
36app = FastAPI() 1abcdefghi
39@app.on_event("startup") 1abcdefghi
40def on_startup(): 1abcdefghi
41 create_db_and_tables() 1abcdefghi
44@app.post("/heroes/", response_model=HeroPublic) 1abcdefghi
45def create_hero(hero: HeroCreate): 1abcdefghi
46 with Session(engine) as session: 1abcdefghi
47 db_hero = Hero.model_validate(hero) 1abcdefghi
48 session.add(db_hero) 1abcdefghi
49 session.commit() 1abcdefghi
50 session.refresh(db_hero) 1abcdefghi
51 return db_hero 1abcdefghi
54@app.get("/heroes/", response_model=list[HeroPublic]) 1abcdefghi
55def read_heroes(offset: int = 0, limit: int = Query(default=100, le=100)): 1abcdefghi
56 with Session(engine) as session: 1abcdefghi
57 heroes = session.exec(select(Hero).offset(offset).limit(limit)).all() 1abcdefghi
58 return heroes 1abcdefghi
61@app.get("/heroes/{hero_id}", response_model=HeroPublic) 1abcdefghi
62def read_hero(hero_id: int): 1abcdefghi
63 with Session(engine) as session: 1abcdefghi
64 hero = session.get(Hero, hero_id) 1abcdefghi
65 if not hero: 1abcdefghi
66 raise HTTPException(status_code=404, detail="Hero not found") 1abcdefghi
67 return hero 1abcdefghi