Coverage for docs_src/sql_databases/tutorial002_an_py39.py: 100%
67 statements
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« prev ^ index » next coverage.py v7.6.1, created at 2025-05-05 00:03 +0000
1from typing import Annotated, Union 1abcde
3from fastapi import Depends, FastAPI, HTTPException, Query 1abcde
4from sqlmodel import Field, Session, SQLModel, create_engine, select 1abcde
7class HeroBase(SQLModel): 1abcde
8 name: str = Field(index=True) 1abcde
9 age: Union[int, None] = Field(default=None, index=True) 1abcde
12class Hero(HeroBase, table=True): 1abcde
13 id: Union[int, None] = Field(default=None, primary_key=True) 1abcde
14 secret_name: str 1abcde
17class HeroPublic(HeroBase): 1abcde
18 id: int 1abcde
21class HeroCreate(HeroBase): 1abcde
22 secret_name: str 1abcde
25class HeroUpdate(HeroBase): 1abcde
26 name: Union[str, None] = None 1abcde
27 age: Union[int, None] = None 1abcde
28 secret_name: Union[str, None] = None 1abcde
31sqlite_file_name = "database.db" 1abcde
32sqlite_url = f"sqlite:///{sqlite_file_name}" 1abcde
34connect_args = {"check_same_thread": False} 1abcde
35engine = create_engine(sqlite_url, connect_args=connect_args) 1abcde
38def create_db_and_tables(): 1abcde
39 SQLModel.metadata.create_all(engine) 1abcde
42def get_session(): 1abcde
43 with Session(engine) as session: 1fghij
44 yield session 1fghij
47SessionDep = Annotated[Session, Depends(get_session)] 1abcde
48app = FastAPI() 1abcde
51@app.on_event("startup") 1abcde
52def on_startup(): 1abcde
53 create_db_and_tables() 1abcde
56@app.post("/heroes/", response_model=HeroPublic) 1abcde
57def create_hero(hero: HeroCreate, session: SessionDep): 1abcde
58 db_hero = Hero.model_validate(hero) 1fghij
59 session.add(db_hero) 1fghij
60 session.commit() 1fghij
61 session.refresh(db_hero) 1fghij
62 return db_hero 1fghij
65@app.get("/heroes/", response_model=list[HeroPublic]) 1abcde
66def read_heroes( 1abcde
67 session: SessionDep,
68 offset: int = 0,
69 limit: Annotated[int, Query(le=100)] = 100,
70):
71 heroes = session.exec(select(Hero).offset(offset).limit(limit)).all() 1fghij
72 return heroes 1fghij
75@app.get("/heroes/{hero_id}", response_model=HeroPublic) 1abcde
76def read_hero(hero_id: int, session: SessionDep): 1abcde
77 hero = session.get(Hero, hero_id) 1fghij
78 if not hero: 1fghij
79 raise HTTPException(status_code=404, detail="Hero not found") 1fghij
80 return hero 1fghij
83@app.patch("/heroes/{hero_id}", response_model=HeroPublic) 1abcde
84def update_hero(hero_id: int, hero: HeroUpdate, session: SessionDep): 1abcde
85 hero_db = session.get(Hero, hero_id) 1fghij
86 if not hero_db: 1fghij
87 raise HTTPException(status_code=404, detail="Hero not found") 1fghij
88 hero_data = hero.model_dump(exclude_unset=True) 1fghij
89 hero_db.sqlmodel_update(hero_data) 1fghij
90 session.add(hero_db) 1fghij
91 session.commit() 1fghij
92 session.refresh(hero_db) 1fghij
93 return hero_db 1fghij
96@app.delete("/heroes/{hero_id}") 1abcde
97def delete_hero(hero_id: int, session: SessionDep): 1abcde
98 hero = session.get(Hero, hero_id) 1fghij
99 if not hero: 1fghij
100 raise HTTPException(status_code=404, detail="Hero not found") 1fghij
101 session.delete(hero) 1fghij
102 session.commit() 1fghij
103 return {"ok": True} 1fghij