Coverage for docs_src/tutorial/fastapi/delete/tutorial001.py: 100%
68 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 List, Optional 1abcdefghij
3from fastapi import FastAPI, HTTPException, Query 1abcdefghij
4from sqlmodel import Field, Session, SQLModel, create_engine, select 1abcdefghij
7class HeroBase(SQLModel): 1abcdefghij
8 name: str = Field(index=True) 1abcdefghij
9 secret_name: str 1abcdefghij
10 age: Optional[int] = Field(default=None, index=True) 1abcdefghij
13class Hero(HeroBase, table=True): 1abcdefghij
14 id: Optional[int] = Field(default=None, primary_key=True) 1abcdefghij
17class HeroCreate(HeroBase): 1abcdefghij
18 pass 1abcdefghij
21class HeroPublic(HeroBase): 1abcdefghij
22 id: int 1abcdefghij
25class HeroUpdate(SQLModel): 1abcdefghij
26 name: Optional[str] = None 1abcdefghij
27 secret_name: Optional[str] = None 1abcdefghij
28 age: Optional[int] = None 1abcdefghij
31sqlite_file_name = "database.db" 1abcdefghij
32sqlite_url = f"sqlite:///{sqlite_file_name}" 1abcdefghij
34connect_args = {"check_same_thread": False} 1abcdefghij
35engine = create_engine(sqlite_url, echo=True, connect_args=connect_args) 1abcdefghij
38def create_db_and_tables(): 1abcdefghij
39 SQLModel.metadata.create_all(engine) 1abcdefghij
42app = FastAPI() 1abcdefghij
45@app.on_event("startup") 1abcdefghij
46def on_startup(): 1abcdefghij
47 create_db_and_tables() 1abcdefghij
50@app.post("/heroes/", response_model=HeroPublic) 1abcdefghij
51def create_hero(hero: HeroCreate): 1abcdefghij
52 with Session(engine) as session: 1abcdefghij
53 db_hero = Hero.model_validate(hero) 1abcdefghij
54 session.add(db_hero) 1abcdefghij
55 session.commit() 1abcdefghij
56 session.refresh(db_hero) 1abcdefghij
57 return db_hero 1abcdefghij
60@app.get("/heroes/", response_model=List[HeroPublic]) 1abcdefghij
61def read_heroes(offset: int = 0, limit: int = Query(default=100, le=100)): 1abcdefghij
62 with Session(engine) as session: 1abcdefghij
63 heroes = session.exec(select(Hero).offset(offset).limit(limit)).all() 1abcdefghij
64 return heroes 1abcdefghij
67@app.get("/heroes/{hero_id}", response_model=HeroPublic) 1abcdefghij
68def read_hero(hero_id: int): 1abcdefghij
69 with Session(engine) as session: 1abcdefghij
70 hero = session.get(Hero, hero_id) 1abcdefghij
71 if not hero: 1abcdefghij
72 raise HTTPException(status_code=404, detail="Hero not found") 1abcdefghij
73 return hero 1abcdefghij
76@app.patch("/heroes/{hero_id}", response_model=HeroPublic) 1abcdefghij
77def update_hero(hero_id: int, hero: HeroUpdate): 1abcdefghij
78 with Session(engine) as session: 1abcdefghij
79 db_hero = session.get(Hero, hero_id) 1abcdefghij
80 if not db_hero: 1abcdefghij
81 raise HTTPException(status_code=404, detail="Hero not found") 1abcdefghij
82 hero_data = hero.model_dump(exclude_unset=True) 1abcdefghij
83 db_hero.sqlmodel_update(hero_data) 1abcdefghij
84 session.add(db_hero) 1abcdefghij
85 session.commit() 1abcdefghij
86 session.refresh(db_hero) 1abcdefghij
87 return db_hero 1abcdefghij
90@app.delete("/heroes/{hero_id}") 1abcdefghij
91def delete_hero(hero_id: int): 1abcdefghij
92 with Session(engine) as session: 1abcdefghij
93 hero = session.get(Hero, hero_id) 1abcdefghij
94 if not hero: 1abcdefghij
95 raise HTTPException(status_code=404, detail="Hero not found") 1abcdefghij
96 session.delete(hero) 1abcdefghij
97 session.commit() 1abcdefghij
98 return {"ok": True} 1abcdefghij