Coverage for docs_src / advanced / uuid / tutorial002_py310.py: 100%

1import uuid 9 ctx1jklmnopqr

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3from sqlmodel import Field, Session, SQLModel, create_engine 9 ctx1jklmnopqr

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6class Hero(SQLModel, table=True): 9 ctx1jklmnopqr

7 id: uuid.UUID = Field(default_factory=uuid.uuid4, primary_key=True) 9 ctx1jklmnopqr

8 name: str = Field(index=True) 9 ctx1jklmnopqr

9 secret_name: str 9 ctx1jklmnopqr

10 age: int | None = Field(default=None, index=True) 9 ctx1jklmnopqr

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13sqlite_file_name = "database.db" 9 ctx1jklmnopqr

14sqlite_url = f"sqlite:///{sqlite_file_name}" 9 ctx1jklmnopqr

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16engine = create_engine(sqlite_url, echo=True) 9 ctx1jklmnopqr

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19def create_db_and_tables(): 9 ctx1jklmnopqr

20 SQLModel.metadata.create_all(engine) 9 ctx1abcdefghi

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23def create_hero(): 9 ctx1jklmnopqr

24 with Session(engine) as session: 9 ctx1abcdefghi

25 hero = Hero(name="Deadpond", secret_name="Dive Wilson") 9 ctx1abcdefghi

26 print("The hero before saving in the DB") 9 ctx1abcdefghi

27 print(hero) 9 ctx1abcdefghi

28 print("The hero ID was already set") 9 ctx1abcdefghi

29 print(hero.id) 9 ctx1abcdefghi

30 session.add(hero) 9 ctx1abcdefghi

31 session.commit() 9 ctx1abcdefghi

32 session.refresh(hero) 9 ctx1abcdefghi

33 print("After saving in the DB") 9 ctx1abcdefghi

34 print(hero) 9 ctx1abcdefghi

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36 

37def select_hero(): 9 ctx1jklmnopqr

38 with Session(engine) as session: 9 ctx1abcdefghi

39 hero_2 = Hero(name="Spider-Boy", secret_name="Pedro Parqueador") 9 ctx1abcdefghi

40 session.add(hero_2) 9 ctx1abcdefghi

41 session.commit() 9 ctx1abcdefghi

42 session.refresh(hero_2) 9 ctx1abcdefghi

43 hero_id = hero_2.id 9 ctx1abcdefghi

44 print("Created hero:") 9 ctx1abcdefghi

45 print(hero_2) 9 ctx1abcdefghi

46 print("Created hero ID:") 9 ctx1abcdefghi

47 print(hero_id) 9 ctx1abcdefghi

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49 selected_hero = session.get(Hero, hero_id) 9 ctx1abcdefghi

50 print("Selected hero:") 9 ctx1abcdefghi

51 print(selected_hero) 9 ctx1abcdefghi

52 print("Selected hero ID:") 9 ctx1abcdefghi

53 print(selected_hero.id) 9 ctx1abcdefghi

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55 

56def main() -> None: 9 ctx1jklmnopqr

57 create_db_and_tables() 9 ctx1abcdefghi

58 create_hero() 9 ctx1abcdefghi

59 select_hero() 9 ctx1abcdefghi

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61 

62if __name__ == "__main__": 9 ctx1jklmnopqr

63 main()