update: Liteyuki ORM

db_test2.py

@@ -1,63 +0,0 @@
-import json
-import random
-
-from src.api.data import LiteModel, SqliteORMAdapter
-
-
-class Score(LiteModel):
-    subject: str
-    score: int
-
-
-class Student(LiteModel):
-    name: str
-    age: str
-    sex: str
-    scores: list[Score] = []
-
-
-class Teacher(LiteModel):
-    name: str
-    age: str
-
-
-class Class(LiteModel):
-    name: str
-    students: list[Student]
-    test_json: dict[str, Student] = {'张三': Student}
-
-
-class University(LiteModel):
-    name: str
-    address: str
-    rank: int = 0
-    classes: list[Class] = []
-    students: list[Student] = []
-
-
-cqupt = University(name='重庆邮电大学', address='重庆', rank=100)
-pku = University(name='北京大学', address='北京', rank=1)
-cqu = University(name='重庆大学', address='重庆', rank=10)
-
-student_name_list = ['张三', '李四', '王五', '赵六', '钱七', '孙八', '周九', '吴十']
-student_list = [Student(name=name, age=19, sex=random.choice(['男', '女'])) for name in student_name_list]
-# 构建复杂模型进行数据库测试
-cqupt.students = student_list
-cqupt.classes = [Class(name='软件工程', students=student_list, test_json={name: student for name, student in zip(student_name_list, student_list)})]
-for student in student_list:
-    student.scores = [Score(subject='语文', score=random.randint(60, 100)), Score(subject='数学', score=random.randint(60, 100)),
-                      Score(subject='英语', score=random.randint(60, 100))]
-    student.scores.append(Score(subject='物理', score=random.randint(60, 100)))
-    student.scores.append(Score(subject='化学', score=random.randint(60, 100)))
-    student.scores.append(Score(subject='生物', score=random.randint(60, 100)))
-    student.scores.append(Score(subject='历史', score=random.randint(60, 100)))
-    student.scores.append(Score(subject='地理', score=random.randint(60, 100)))
-    student.scores.append(Score(subject='政治', score=random.randint(60, 100))
-    )
-print(json.dumps(cqupt.dict(), indent=4, ensure_ascii=False))
-db = SqliteORMAdapter('test2.db')
-db.auto_migrate(University, Class, Student, Score)
-db.save(cqupt)
-
-# 查询测试
-db.first(University, 'name = ?', '重庆邮电大学')