Coverage for docs_src/tutorial/fastapi/session_with_dependency/tutorial001.py: 100%
67 statements
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« prev ^ index » next coverage.py v7.7.1, created at 2025-03-24 00:02 +0000
1from typing import List, Optional 1abcdef
3from fastapi import Depends, FastAPI, HTTPException, Query 1abcdef
4from sqlmodel import Field, Session, SQLModel, create_engine, select 1abcdef
7class HeroBase(SQLModel): 1abcdef
8 name: str = Field(index=True) 1abcdef
9 secret_name: str 1abcdef
10 age: Optional[int] = Field(default=None, index=True) 1abcdef
13class Hero(HeroBase, table=True): 1abcdef
14 id: Optional[int] = Field(default=None, primary_key=True) 1abcdef
17class HeroCreate(HeroBase): 1abcdef
18 pass 1abcdef
21class HeroPublic(HeroBase): 1abcdef
22 id: int 1abcdef
25class HeroUpdate(SQLModel): 1abcdef
26 name: Optional[str] = None 1abcdef
27 secret_name: Optional[str] = None 1abcdef
28 age: Optional[int] = None 1abcdef
31sqlite_file_name = "database.db" 1abcdef
32sqlite_url = f"sqlite:///{sqlite_file_name}" 1abcdef
34connect_args = {"check_same_thread": False} 1abcdef
35engine = create_engine(sqlite_url, echo=True, connect_args=connect_args) 1abcdef
38def create_db_and_tables(): 1abcdef
39 SQLModel.metadata.create_all(engine) 1abcdef
42def get_session(): 1abcdef
43 with Session(engine) as session: 1abcdef
44 yield session 1abcdef
47app = FastAPI() 1abcdef
50@app.on_event("startup") 1abcdef
51def on_startup(): 1abcdef
52 create_db_and_tables() 1abcdef
55@app.post("/heroes/", response_model=HeroPublic) 1abcdef
56def create_hero(*, session: Session = Depends(get_session), hero: HeroCreate): 1abcdef
57 db_hero = Hero.model_validate(hero) 1abcdef
58 session.add(db_hero) 1abcdef
59 session.commit() 1abcdef
60 session.refresh(db_hero) 1abcdef
61 return db_hero 1abcdef
64@app.get("/heroes/", response_model=List[HeroPublic]) 1abcdef
65def read_heroes( 1abcdef
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() 1abcdef
72 return heroes 1abcdef
75@app.get("/heroes/{hero_id}", response_model=HeroPublic) 1abcdef
76def read_hero(*, session: Session = Depends(get_session), hero_id: int): 1abcdef
77 hero = session.get(Hero, hero_id) 1abcdef
78 if not hero: 1abcdef
79 raise HTTPException(status_code=404, detail="Hero not found") 1abcdef
80 return hero 1abcdef
83@app.patch("/heroes/{hero_id}", response_model=HeroPublic) 1abcdef
84def update_hero( 1abcdef
85 *, session: Session = Depends(get_session), hero_id: int, hero: HeroUpdate
86):
87 db_hero = session.get(Hero, hero_id) 1abcdef
88 if not db_hero: 1abcdef
89 raise HTTPException(status_code=404, detail="Hero not found") 1abcdef
90 hero_data = hero.model_dump(exclude_unset=True) 1abcdef
91 for key, value in hero_data.items(): 1abcdef
92 setattr(db_hero, key, value) 1abcdef
93 session.add(db_hero) 1abcdef
94 session.commit() 1abcdef
95 session.refresh(db_hero) 1abcdef
96 return db_hero 1abcdef
99@app.delete("/heroes/{hero_id}") 1abcdef
100def delete_hero(*, session: Session = Depends(get_session), hero_id: int): 1abcdef
101 hero = session.get(Hero, hero_id) 1abcdef
102 if not hero: 1abcdef
103 raise HTTPException(status_code=404, detail="Hero not found") 1abcdef
104 session.delete(hero) 1abcdef
105 session.commit() 1abcdef
106 return {"ok": True} 1abcdef