Coverage for docs_src/advanced/uuid/tutorial002.py: 100%

1import uuid 7 ctx1abcdefg

2from typing import Union 7 ctx1abcdefg

3 

4from sqlmodel import Field, Session, SQLModel, create_engine 7 ctx1abcdefg

5 

6 

7class Hero(SQLModel, table=True): 7 ctx1abcdefg

8 id: uuid.UUID = Field(default_factory=uuid.uuid4, primary_key=True) 7 ctx1abcdefg

9 name: str = Field(index=True) 7 ctx1abcdefg

10 secret_name: str 7 ctx1abcdefg

11 age: Union[int, None] = Field(default=None, index=True) 7 ctx1abcdefg

12 

13 

14sqlite_file_name = "database.db" 7 ctx1abcdefg

15sqlite_url = f"sqlite:///{sqlite_file_name}" 7 ctx1abcdefg

16 

17engine = create_engine(sqlite_url, echo=True) 7 ctx1abcdefg

18 

19 

20def create_db_and_tables(): 7 ctx1abcdefg

21 SQLModel.metadata.create_all(engine) 7 ctx1abcdefg

22 

23 

24def create_hero(): 7 ctx1abcdefg

25 with Session(engine) as session: 7 ctx1abcdefg

26 hero_1 = Hero(name="Deadpond", secret_name="Dive Wilson") 7 ctx1abcdefg

27 print("The hero before saving in the DB") 7 ctx1abcdefg

28 print(hero_1) 7 ctx1abcdefg

29 print("The hero ID was already set") 7 ctx1abcdefg

30 print(hero_1.id) 7 ctx1abcdefg

31 session.add(hero_1) 7 ctx1abcdefg

32 session.commit() 7 ctx1abcdefg

33 session.refresh(hero_1) 7 ctx1abcdefg

34 print("After saving in the DB") 7 ctx1abcdefg

35 print(hero_1) 7 ctx1abcdefg

36 

37 

38def select_hero(): 7 ctx1abcdefg

39 with Session(engine) as session: 7 ctx1abcdefg

40 hero_2 = Hero(name="Spider-Boy", secret_name="Pedro Parqueador") 7 ctx1abcdefg

41 session.add(hero_2) 7 ctx1abcdefg

42 session.commit() 7 ctx1abcdefg

43 session.refresh(hero_2) 7 ctx1abcdefg

44 hero_id = hero_2.id 7 ctx1abcdefg

45 print("Created hero:") 7 ctx1abcdefg

46 print(hero_2) 7 ctx1abcdefg

47 print("Created hero ID:") 7 ctx1abcdefg

48 print(hero_id) 7 ctx1abcdefg

49 

50 selected_hero = session.get(Hero, hero_id) 7 ctx1abcdefg

51 print("Selected hero:") 7 ctx1abcdefg

52 print(selected_hero) 7 ctx1abcdefg

53 print("Selected hero ID:") 7 ctx1abcdefg

54 print(selected_hero.id) 7 ctx1abcdefg

55 

56 

57def main() -> None: 7 ctx1abcdefg

58 create_db_and_tables() 7 ctx1abcdefg

59 create_hero() 7 ctx1abcdefg

60 select_hero() 7 ctx1abcdefg

61 

62 

63if __name__ == "__main__": 7 ctx1abcdefg

64 main()