Coverage for docs_src/sql_databases/tutorial001_an_py39.py: 100%
46 statements
« prev ^ index » next coverage.py v7.6.1, created at 2025-01-13 13:38 +0000
« prev ^ index » next coverage.py v7.6.1, created at 2025-01-13 13:38 +0000
1from typing import Annotated, Union 1abcd
3from fastapi import Depends, FastAPI, HTTPException, Query 1abcd
4from sqlmodel import Field, Session, SQLModel, create_engine, select 1abcd
7class Hero(SQLModel, table=True): 1abcd
8 id: Union[int, None] = Field(default=None, primary_key=True) 1abcd
9 name: str = Field(index=True) 1abcd
10 age: Union[int, None] = Field(default=None, index=True) 1abcd
11 secret_name: str 1abcd
14sqlite_file_name = "database.db" 1abcd
15sqlite_url = f"sqlite:///{sqlite_file_name}" 1abcd
17connect_args = {"check_same_thread": False} 1abcd
18engine = create_engine(sqlite_url, connect_args=connect_args) 1abcd
21def create_db_and_tables(): 1abcd
22 SQLModel.metadata.create_all(engine) 1abcd
25def get_session(): 1abcd
26 with Session(engine) as session: 1efgh
27 yield session 1efgh
30SessionDep = Annotated[Session, Depends(get_session)] 1abcd
32app = FastAPI() 1abcd
35@app.on_event("startup") 1abcd
36def on_startup(): 1abcd
37 create_db_and_tables() 1abcd
40@app.post("/heroes/") 1abcd
41def create_hero(hero: Hero, session: SessionDep) -> Hero: 1abcd
42 session.add(hero) 1efgh
43 session.commit() 1efgh
44 session.refresh(hero) 1efgh
45 return hero 1efgh
48@app.get("/heroes/") 1abcd
49def read_heroes( 1abcd
50 session: SessionDep,
51 offset: int = 0,
52 limit: Annotated[int, Query(le=100)] = 100,
53) -> list[Hero]:
54 heroes = session.exec(select(Hero).offset(offset).limit(limit)).all() 1efgh
55 return heroes 1efgh
58@app.get("/heroes/{hero_id}") 1abcd
59def read_hero(hero_id: int, session: SessionDep) -> Hero: 1abcd
60 hero = session.get(Hero, hero_id) 1efgh
61 if not hero: 1efgh
62 raise HTTPException(status_code=404, detail="Hero not found") 1efgh
63 return hero 1efgh
66@app.delete("/heroes/{hero_id}") 1abcd
67def delete_hero(hero_id: int, session: SessionDep): 1abcd
68 hero = session.get(Hero, hero_id) 1efgh
69 if not hero: 1efgh
70 raise HTTPException(status_code=404, detail="Hero not found") 1efgh
71 session.delete(hero) 1efgh
72 session.commit() 1efgh
73 return {"ok": True} 1efgh