Coverage for docs_src / advanced / uuid / tutorial001_py310.py: 100%

1import uuid 8 ctx1ijklmnop

2 

3from sqlmodel import Field, Session, SQLModel, create_engine, select 8 ctx1ijklmnop

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5 

6class Hero(SQLModel, table=True): 8 ctx1ijklmnop

7 id: uuid.UUID = Field(default_factory=uuid.uuid4, primary_key=True) 8 ctx1ijklmnop

8 name: str = Field(index=True) 8 ctx1ijklmnop

9 secret_name: str 8 ctx1ijklmnop

10 age: int | None = Field(default=None, index=True) 8 ctx1ijklmnop

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12 

13sqlite_file_name = "database.db" 8 ctx1ijklmnop

14sqlite_url = f"sqlite:///{sqlite_file_name}" 8 ctx1ijklmnop

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16engine = create_engine(sqlite_url, echo=True) 8 ctx1ijklmnop

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18 

19def create_db_and_tables(): 8 ctx1ijklmnop

20 SQLModel.metadata.create_all(engine) 8 ctx1abcdefgh

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22 

23def create_hero(): 8 ctx1ijklmnop

24 with Session(engine) as session: 8 ctx1abcdefgh

25 hero = Hero(name="Deadpond", secret_name="Dive Wilson") 8 ctx1abcdefgh

26 print("The hero before saving in the DB") 8 ctx1abcdefgh

27 print(hero) 8 ctx1abcdefgh

28 print("The hero ID was already set") 8 ctx1abcdefgh

29 print(hero.id) 8 ctx1abcdefgh

30 session.add(hero) 8 ctx1abcdefgh

31 session.commit() 8 ctx1abcdefgh

32 session.refresh(hero) 8 ctx1abcdefgh

33 print("After saving in the DB") 8 ctx1abcdefgh

34 print(hero) 8 ctx1abcdefgh

35 

36 

37def select_hero(): 8 ctx1ijklmnop

38 with Session(engine) as session: 8 ctx1abcdefgh

39 hero_2 = Hero(name="Spider-Boy", secret_name="Pedro Parqueador") 8 ctx1abcdefgh

40 session.add(hero_2) 8 ctx1abcdefgh

41 session.commit() 8 ctx1abcdefgh

42 session.refresh(hero_2) 8 ctx1abcdefgh

43 hero_id = hero_2.id 8 ctx1abcdefgh

44 print("Created hero:") 8 ctx1abcdefgh

45 print(hero_2) 8 ctx1abcdefgh

46 print("Created hero ID:") 8 ctx1abcdefgh

47 print(hero_id) 8 ctx1abcdefgh

48 

49 statement = select(Hero).where(Hero.id == hero_id) 8 ctx1abcdefgh

50 selected_hero = session.exec(statement).one() 8 ctx1abcdefgh

51 print("Selected hero:") 8 ctx1abcdefgh

52 print(selected_hero) 8 ctx1abcdefgh

53 print("Selected hero ID:") 8 ctx1abcdefgh

54 print(selected_hero.id) 8 ctx1abcdefgh

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56 

57def main() -> None: 8 ctx1ijklmnop

58 create_db_and_tables() 8 ctx1abcdefgh

59 create_hero() 8 ctx1abcdefgh

60 select_hero() 8 ctx1abcdefgh

61 

62 

63if __name__ == "__main__": 8 ctx1ijklmnop

64 main()