Coverage for docs_src/tutorial/fastapi/session_with_dependency/tutorial001.py: 100%
66 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 Depends, 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
42def get_session(): 1abcdefghij
43 with Session(engine) as session: 1abcdefghij
44 yield session 1abcdefghij
47app = FastAPI() 1abcdefghij
50@app.on_event("startup") 1abcdefghij
51def on_startup(): 1abcdefghij
52 create_db_and_tables() 1abcdefghij
55@app.post("/heroes/", response_model=HeroPublic) 1abcdefghij
56def create_hero(*, session: Session = Depends(get_session), hero: HeroCreate): 1abcdefghij
57 db_hero = Hero.model_validate(hero) 1abcdefghij
58 session.add(db_hero) 1abcdefghij
59 session.commit() 1abcdefghij
60 session.refresh(db_hero) 1abcdefghij
61 return db_hero 1abcdefghij
64@app.get("/heroes/", response_model=List[HeroPublic]) 1abcdefghij
65def read_heroes( 1abcdefghij
66 *,
67 session: Session = Depends(get_session),
68 offset: int = 0,
69 limit: int = Query(default=100, le=100),
70):
71 heroes = session.exec(select(Hero).offset(offset).limit(limit)).all() 1abcdefghij
72 return heroes 1abcdefghij
75@app.get("/heroes/{hero_id}", response_model=HeroPublic) 1abcdefghij
76def read_hero(*, session: Session = Depends(get_session), hero_id: int): 1abcdefghij
77 hero = session.get(Hero, hero_id) 1abcdefghij
78 if not hero: 1abcdefghij
79 raise HTTPException(status_code=404, detail="Hero not found") 1abcdefghij
80 return hero 1abcdefghij
83@app.patch("/heroes/{hero_id}", response_model=HeroPublic) 1abcdefghij
84def update_hero( 1abcdefghij
85 *, session: Session = Depends(get_session), hero_id: int, hero: HeroUpdate
86):
87 db_hero = session.get(Hero, hero_id) 1abcdefghij
88 if not db_hero: 1abcdefghij
89 raise HTTPException(status_code=404, detail="Hero not found") 1abcdefghij
90 hero_data = hero.model_dump(exclude_unset=True) 1abcdefghij
91 db_hero.sqlmodel_update(hero_data) 1abcdefghij
92 session.add(db_hero) 1abcdefghij
93 session.commit() 1abcdefghij
94 session.refresh(db_hero) 1abcdefghij
95 return db_hero 1abcdefghij
98@app.delete("/heroes/{hero_id}") 1abcdefghij
99def delete_hero(*, session: Session = Depends(get_session), hero_id: int): 1abcdefghij
100 hero = session.get(Hero, hero_id) 1abcdefghij
101 if not hero: 1abcdefghij
102 raise HTTPException(status_code=404, detail="Hero not found") 1abcdefghij
103 session.delete(hero) 1abcdefghij
104 session.commit() 1abcdefghij
105 return {"ok": True} 1abcdefghij