Coverage for docs_src / tutorial / where / tutorial007_py39.py: 100%

1from typing import Optional 9 ctx1jklmnopqr

2 

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

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5 

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

7 id: Optional[int] = Field(default=None, primary_key=True) 9 ctx1jklmnopqr

8 name: str 9 ctx1jklmnopqr

9 secret_name: str 9 ctx1jklmnopqr

10 age: Optional[int] = None 9 ctx1jklmnopqr

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12 

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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18 

19def create_db_and_tables(): 9 ctx1jklmnopqr

20 SQLModel.metadata.create_all(engine) 9 ctx1abcdefghi

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22 

23def create_heroes(): 9 ctx1jklmnopqr

24 hero_1 = Hero(name="Deadpond", secret_name="Dive Wilson") 9 ctx1abcdefghi

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

26 hero_3 = Hero(name="Rusty-Man", secret_name="Tommy Sharp", age=48) 9 ctx1abcdefghi

27 hero_4 = Hero(name="Tarantula", secret_name="Natalia Roman-on", age=32) 9 ctx1abcdefghi

28 hero_5 = Hero(name="Black Lion", secret_name="Trevor Challa", age=35) 9 ctx1abcdefghi

29 hero_6 = Hero(name="Dr. Weird", secret_name="Steve Weird", age=36) 9 ctx1abcdefghi

30 hero_7 = Hero(name="Captain North America", secret_name="Esteban Rogelios", age=93) 9 ctx1abcdefghi

31 

32 with Session(engine) as session: 9 ctx1abcdefghi

33 session.add(hero_1) 9 ctx1abcdefghi

34 session.add(hero_2) 9 ctx1abcdefghi

35 session.add(hero_3) 9 ctx1abcdefghi

36 session.add(hero_4) 9 ctx1abcdefghi

37 session.add(hero_5) 9 ctx1abcdefghi

38 session.add(hero_6) 9 ctx1abcdefghi

39 session.add(hero_7) 9 ctx1abcdefghi

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41 session.commit() 9 ctx1abcdefghi

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43 

44def select_heroes(): 9 ctx1jklmnopqr

45 with Session(engine) as session: 9 ctx1abcdefghi

46 statement = select(Hero).where(Hero.age >= 35).where(Hero.age < 40) 9 ctx1abcdefghi

47 results = session.exec(statement) 9 ctx1abcdefghi

48 for hero in results: 9 ctx1abcdefghi

49 print(hero) 9 ctx1abcdefghi

50 

51 

52def main(): 9 ctx1jklmnopqr

53 create_db_and_tables() 9 ctx1abcdefghi

54 create_heroes() 9 ctx1abcdefghi

55 select_heroes() 9 ctx1abcdefghi

56 

57 

58if __name__ == "__main__": 9 ctx1jklmnopqr

59 main()