Coverage for docs_src/advanced/decimal/tutorial001.py: 100%

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1from decimal import Decimal 1abcdefghij

2from typing import Optional 1abcdefghij

3 

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

5 

6 

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

8 id: Optional[int] = Field(default=None, primary_key=True) 1abcdefghij

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

10 secret_name: str 1abcdefghij

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

12 money: Decimal = Field(default=0, max_digits=5, decimal_places=3) 1abcdefghij

13 

14 

15sqlite_file_name = "database.db" 1abcdefghij

16sqlite_url = f"sqlite:///{sqlite_file_name}" 1abcdefghij

17 

18engine = create_engine(sqlite_url, echo=True) 1abcdefghij

19 

20 

21def create_db_and_tables(): 1abcdefghij

22 SQLModel.metadata.create_all(engine) 1abcdefghij

23 

24 

25def create_heroes(): 1abcdefghij

26 hero_1 = Hero(name="Deadpond", secret_name="Dive Wilson", money=1.1) 1abcdefghij

27 hero_2 = Hero(name="Spider-Boy", secret_name="Pedro Parqueador", money=0.001) 1abcdefghij

28 hero_3 = Hero(name="Rusty-Man", secret_name="Tommy Sharp", age=48, money=2.2) 1abcdefghij

29 

30 with Session(engine) as session: 1abcdefghij

31 session.add(hero_1) 1abcdefghij

32 session.add(hero_2) 1abcdefghij

33 session.add(hero_3) 1abcdefghij

34 

35 session.commit() 1abcdefghij

36 

37 

38def select_heroes(): 1abcdefghij

39 with Session(engine) as session: 1abcdefghij

40 statement = select(Hero).where(Hero.name == "Deadpond") 1abcdefghij

41 results = session.exec(statement) 1abcdefghij

42 hero_1 = results.one() 1abcdefghij

43 print("Hero 1:", hero_1) 1abcdefghij

44 

45 statement = select(Hero).where(Hero.name == "Rusty-Man") 1abcdefghij

46 results = session.exec(statement) 1abcdefghij

47 hero_2 = results.one() 1abcdefghij

48 print("Hero 2:", hero_2) 1abcdefghij

49 

50 total_money = hero_1.money + hero_2.money 1abcdefghij

51 print(f"Total money: {total_money}") 1abcdefghij

52 

53 

54def main(): 1abcdefghij

55 create_db_and_tables() 1abcdefghij

56 create_heroes() 1abcdefghij

57 select_heroes() 1abcdefghij

58 

59 

60if __name__ == "__main__": 1abcdefghij

61 main()