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

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1import uuid 1abcdefghij

2from typing import Union 1abcdefghij

3 

4from sqlmodel import Field, Session, SQLModel, create_engine 1abcdefghij

5 

6 

7class Hero(SQLModel, table=True): 1abcdefghij

8 id: uuid.UUID = Field(default_factory=uuid.uuid4, primary_key=True) 1abcdefghij

9 name: str = Field(index=True) 1abcdefghij

10 secret_name: str 1abcdefghij

11 age: Union[int, None] = Field(default=None, index=True) 1abcdefghij

12 

13 

14sqlite_file_name = "database.db" 1abcdefghij

15sqlite_url = f"sqlite:///{sqlite_file_name}" 1abcdefghij

16 

17engine = create_engine(sqlite_url, echo=True) 1abcdefghij

18 

19 

20def create_db_and_tables(): 1abcdefghij

21 SQLModel.metadata.create_all(engine) 1abcdefghij

22 

23 

24def create_hero(): 1abcdefghij

25 with Session(engine) as session: 1abcdefghij

26 hero_1 = Hero(name="Deadpond", secret_name="Dive Wilson") 1abcdefghij

27 print("The hero before saving in the DB") 1abcdefghij

28 print(hero_1) 1abcdefghij

29 print("The hero ID was already set") 1abcdefghij

30 print(hero_1.id) 1abcdefghij

31 session.add(hero_1) 1abcdefghij

32 session.commit() 1abcdefghij

33 session.refresh(hero_1) 1abcdefghij

34 print("After saving in the DB") 1abcdefghij

35 print(hero_1) 1abcdefghij

36 

37 

38def select_hero(): 1abcdefghij

39 with Session(engine) as session: 1abcdefghij

40 hero_2 = Hero(name="Spider-Boy", secret_name="Pedro Parqueador") 1abcdefghij

41 session.add(hero_2) 1abcdefghij

42 session.commit() 1abcdefghij

43 session.refresh(hero_2) 1abcdefghij

44 hero_id = hero_2.id 1abcdefghij

45 print("Created hero:") 1abcdefghij

46 print(hero_2) 1abcdefghij

47 print("Created hero ID:") 1abcdefghij

48 print(hero_id) 1abcdefghij

49 

50 selected_hero = session.get(Hero, hero_id) 1abcdefghij

51 print("Selected hero:") 1abcdefghij

52 print(selected_hero) 1abcdefghij

53 print("Selected hero ID:") 1abcdefghij

54 print(selected_hero.id) 1abcdefghij

55 

56 

57def main() -> None: 1abcdefghij

58 create_db_and_tables() 1abcdefghij

59 create_hero() 1abcdefghij

60 select_hero() 1abcdefghij

61 

62 

63if __name__ == "__main__": 1abcdefghij

64 main()