第三版_完整

dao/cls_mgmt_dao.py

@@ -5,7 +5,6 @@ from sqlalchemy.orm import Session
 
 from model.cls_mgmt_model import ClsMgmt
 from scheme.cls_mgmt_scheme import ClsMgmtResponse, ClsMgmtCreate
-from scheme.users import UserCreate, UserUpdate
 from typing import Optional, List
 
 class ClsMgmtDAO:

dao/statistics_dao.py

@@ -2,15 +2,12 @@
 # 本文件封装对 所有相关表的 所有数据库操作（统计查询）
 from collections import defaultdict
 
-from dns.entropy import between
 from sqlalchemy.orm import Session, joinedload
 from sqlalchemy import func, case, and_, join, asc, desc
 
 from model import StudentEmployManage
 from model.stu_model import StuInfo
 from model.stu_score_model import StuScore
-from model.users import User
-from scheme.users import UserCreate, UserUpdate
 from typing import Optional, List, Dict
 from scheme.statistics_scheme import StatsResponse, ExamScoreItem, StuInfoAllExamAboveScore, FailingStudentItem, \
     ClassExamAvgScoreItem, TopSalaryStudentItem, StudentEmpDurationItem, ClassAvgEmpDurationItem, StudentAgeDetailItem

dao/stu_score_dao.py

@@ -3,7 +3,6 @@
 from sqlalchemy import and_
 from sqlalchemy.orm import Session
 from model.stu_score_model import StuScore
-# from scheme.stu_score_scheme import
 from typing import Optional, List
 
 class StuScoreDAO:

dao/teacher_dao.py

@@ -1,8 +1,5 @@
 # dao/teacher_dao.py
 # 本文件封装对 tes_info 表的所有数据库操作（增、删、改、查）
-from http.client import HTTPException
-from typing import List, Optional
-
 from sqlalchemy import or_
 from sqlalchemy.orm import Session