Coverage for docs_src/tutorial/automatic_id_none_refresh/tutorial002.py: 100%
55 statements
« prev ^ index » next coverage.py v7.6.12, created at 2025-03-07 05:42 +0000
1from typing import Optional 1abcdefg
3from sqlmodel import Field, Session, SQLModel, create_engine 1abcdefg
6class Hero(SQLModel, table=True): 1abcdefg
7 id: Optional[int] = Field(default=None, primary_key=True) 1abcdefg
8 name: str 1abcdefg
9 secret_name: str 1abcdefg
10 age: Optional[int] = None 1abcdefg
13sqlite_file_name = "database.db" 1abcdefg
14sqlite_url = f"sqlite:///{sqlite_file_name}" 1abcdefg
16engine = create_engine(sqlite_url, echo=True) 1abcdefg
19def create_db_and_tables(): 1abcdefg
20 SQLModel.metadata.create_all(engine) 1abcdefg
23def create_heroes(): 1abcdefg
24 hero_1 = Hero(name="Deadpond", secret_name="Dive Wilson") # (1)! 1abcdefg
25 hero_2 = Hero(name="Spider-Boy", secret_name="Pedro Parqueador") # (2)! 1abcdefg
26 hero_3 = Hero(name="Rusty-Man", secret_name="Tommy Sharp", age=48) # (3)! 1abcdefg
28 print("Before interacting with the database") # (4)! 1abcdefg
29 print("Hero 1:", hero_1) # (5)! 1abcdefg
30 print("Hero 2:", hero_2) # (6)! 1abcdefg
31 print("Hero 3:", hero_3) # (7)! 1abcdefg
33 with Session(engine) as session: # (8)! 1abcdefg
34 session.add(hero_1) # (9)! 1abcdefg
35 session.add(hero_2) # (10)! 1abcdefg
36 session.add(hero_3) # (11)! 1abcdefg
38 print("After adding to the session") # (12)! 1abcdefg
39 print("Hero 1:", hero_1) # (13)! 1abcdefg
40 print("Hero 2:", hero_2) # (14)! 1abcdefg
41 print("Hero 3:", hero_3) # (15)! 1abcdefg
43 session.commit() # (16)! 1abcdefg
45 print("After committing the session") # (17)! 1abcdefg
46 print("Hero 1:", hero_1) # (18)! 1abcdefg
47 print("Hero 2:", hero_2) # (19)! 1abcdefg
48 print("Hero 3:", hero_3) # (20)! 1abcdefg
50 print("After committing the session, show IDs") # (21)! 1abcdefg
51 print("Hero 1 ID:", hero_1.id) # (22)! 1abcdefg
52 print("Hero 2 ID:", hero_2.id) # (23)! 1abcdefg
53 print("Hero 3 ID:", hero_3.id) # (24)! 1abcdefg
55 print("After committing the session, show names") # (25)! 1abcdefg
56 print("Hero 1 name:", hero_1.name) # (26)! 1abcdefg
57 print("Hero 2 name:", hero_2.name) # (27)! 1abcdefg
58 print("Hero 3 name:", hero_3.name) # (28)! 1abcdefg
60 session.refresh(hero_1) # (29)! 1abcdefg
61 session.refresh(hero_2) # (30)! 1abcdefg
62 session.refresh(hero_3) # (31)! 1abcdefg
64 print("After refreshing the heroes") # (32)! 1abcdefg
65 print("Hero 1:", hero_1) # (33)! 1abcdefg
66 print("Hero 2:", hero_2) # (34)! 1abcdefg
67 print("Hero 3:", hero_3) # (35)! 1abcdefg
68 # (36)!
70 print("After the session closes") # (37)! 1abcdefg
71 print("Hero 1:", hero_1) # (38)! 1abcdefg
72 print("Hero 2:", hero_2) # (39)! 1abcdefg
73 print("Hero 3:", hero_3) # (40)! 1abcdefg
76def main(): 1abcdefg
77 create_db_and_tables() 1abcdefg
78 create_heroes() 1abcdefg
81if __name__ == "__main__": 1abcdefg
82 main()