Coverage for docs_src/tutorial/automatic_id_none_refresh/tutorial001.py: 100%
55 statements
« prev ^ index » next coverage.py v7.11.0, created at 2025-10-27 00:03 +0000
« prev ^ index » next coverage.py v7.11.0, created at 2025-10-27 00:03 +0000
1from typing import Optional 1klmnopqrst
3from sqlmodel import Field, Session, SQLModel, create_engine 1klmnopqrst
6class Hero(SQLModel, table=True): 1klmnopqrst
7 id: Optional[int] = Field(default=None, primary_key=True) 1klmnopqrst
8 name: str 1klmnopqrst
9 secret_name: str 1klmnopqrst
10 age: Optional[int] = None 1klmnopqrst
13sqlite_file_name = "database.db" 1klmnopqrst
14sqlite_url = f"sqlite:///{sqlite_file_name}" 1klmnopqrst
16engine = create_engine(sqlite_url, echo=True) 1klmnopqrst
19def create_db_and_tables(): 1klmnopqrst
20 SQLModel.metadata.create_all(engine) 1abcdefghij
23def create_heroes(): 1klmnopqrst
24 hero_1 = Hero(name="Deadpond", secret_name="Dive Wilson") 1abcdefghij
25 hero_2 = Hero(name="Spider-Boy", secret_name="Pedro Parqueador") 1abcdefghij
26 hero_3 = Hero(name="Rusty-Man", secret_name="Tommy Sharp", age=48) 1abcdefghij
28 print("Before interacting with the database") 1abcdefghij
29 print("Hero 1:", hero_1) 1abcdefghij
30 print("Hero 2:", hero_2) 1abcdefghij
31 print("Hero 3:", hero_3) 1abcdefghij
33 with Session(engine) as session: 1abcdefghij
34 session.add(hero_1) 1abcdefghij
35 session.add(hero_2) 1abcdefghij
36 session.add(hero_3) 1abcdefghij
38 print("After adding to the session") 1abcdefghij
39 print("Hero 1:", hero_1) 1abcdefghij
40 print("Hero 2:", hero_2) 1abcdefghij
41 print("Hero 3:", hero_3) 1abcdefghij
43 session.commit() 1abcdefghij
45 print("After committing the session") 1abcdefghij
46 print("Hero 1:", hero_1) 1abcdefghij
47 print("Hero 2:", hero_2) 1abcdefghij
48 print("Hero 3:", hero_3) 1abcdefghij
50 print("After committing the session, show IDs") 1abcdefghij
51 print("Hero 1 ID:", hero_1.id) 1abcdefghij
52 print("Hero 2 ID:", hero_2.id) 1abcdefghij
53 print("Hero 3 ID:", hero_3.id) 1abcdefghij
55 print("After committing the session, show names") 1abcdefghij
56 print("Hero 1 name:", hero_1.name) 1abcdefghij
57 print("Hero 2 name:", hero_2.name) 1abcdefghij
58 print("Hero 3 name:", hero_3.name) 1abcdefghij
60 session.refresh(hero_1) 1abcdefghij
61 session.refresh(hero_2) 1abcdefghij
62 session.refresh(hero_3) 1abcdefghij
64 print("After refreshing the heroes") 1abcdefghij
65 print("Hero 1:", hero_1) 1abcdefghij
66 print("Hero 2:", hero_2) 1abcdefghij
67 print("Hero 3:", hero_3) 1abcdefghij
69 print("After the session closes") 1abcdefghij
70 print("Hero 1:", hero_1) 1abcdefghij
71 print("Hero 2:", hero_2) 1abcdefghij
72 print("Hero 3:", hero_3) 1abcdefghij
75def main(): 1klmnopqrst
76 create_db_and_tables() 1abcdefghij
77 create_heroes() 1abcdefghij
80if __name__ == "__main__": 1klmnopqrst
81 main()