feat: 初始化学生管理系统代码

scheme/schema_analysis.py

@@ -0,0 +1,62 @@
+from datetime import datetime
+
+from pydantic import BaseModel, ConfigDict
+
+
+class StudentOut(BaseModel):
+    model_config = ConfigDict(from_attributes=True)
+    id: int
+    name: str
+    age: int | None = None
+    class_id: int | None = None
+
+
+class StudentGenderOut(BaseModel):
+    model_config = ConfigDict(from_attributes=True)
+    class_id: int | None = None
+    total: int
+    gender_male: int
+    gender_female: int
+
+
+class StudentRecordOut1(BaseModel):
+    model_config = ConfigDict(from_attributes=True)
+    id: int
+    name: str
+    score: float
+
+
+class StudentRecordOut2(BaseModel):
+    model_config = ConfigDict(from_attributes=True)
+    id: int
+    name: str
+    class_id: int | None = None
+    score: float
+
+
+class StudentRecordOut3(BaseModel):
+    model_config = ConfigDict(from_attributes=True)
+    exam_seq: int
+    class_name: str
+    avg_score: float
+
+
+class StudentRecordOut4(BaseModel):
+    model_config = ConfigDict(from_attributes=True)
+    name: str
+    class_id: int | None = None
+    employment_open_time: datetime | None = None
+    company_name: str | None = None
+    salary: float | None = None
+
+
+class StudentRecordOut5(BaseModel):
+    model_config = ConfigDict(from_attributes=True)
+    stu_id: int
+    time_diff: float
+
+
+class StudentRecordOut6(BaseModel):
+    model_config = ConfigDict(from_attributes=True)
+    class_id: int | None = None
+    time_diff: float