删除 statistics.py

2026-09-21 17:10:05 +08:00
parent 5464c4649a
commit 930d8a7a1d
1 changed files with 0 additions and 105 deletions
@@ -1,105 +0,0 @@
-from fastapi import APIRouter,Depends,HTTPException
-from sqlalchemy.orm import Session
-from sqlalchemy import func
-from sqlalchemy_fastapi_demo.scheme.statistics import StudentAge, ClassCount, ScoreCount, ScoreAvg, Employment, EmploymentOff
-from sqlalchemy_fastapi_demo.database import get_db
-router = APIRouter()
-from sqlalchemy_fastapi_demo.model.students import Student
-from sqlalchemy_fastapi_demo.model.Score import Score
-from sqlalchemy_fastapi_demo.model.employment import EmploymentBase,EmploymentOffer
-from sqlalchemy_fastapi_demo.model.c_lass import Classinfo
-from fastapi import FastAPI, Depends, HTTPException, Query
-from sqlalchemy.orm import Session
-
-from sqlalchemy_fastapi_demo.database import get_db
-from sqlalchemy_fastapi_demo.dao.statistics import (students_age, class_statistics,score_above, score_fail,
-avg_scores,top_salary,stu_every,class_avg)
-# app = FastAPI(title="统计接口")
-
-# -动态年龄范围查询**：支持用户输入年龄阈值及比较条件（如大于、小于、等于、区间等），动态查询符合条件的学员信息。
-@router.get("/students/age")
-def api_students_age(op: str = Query(..., description=">, <, =, >=, <=, between"),
-    age_value: int = Query(None),age_min: int = Query(None),
-    age_max: int = Query(None),db: Session = Depends(get_db)):
-    try:
-        rows = students_age(db, op, age_value, age_min, age_max)
-    except ValueError as e:
-        raise HTTPException(status_code=400, detail=str(e))
-    return [{"stu_id": s.stu_id,
-        "stu_name": s.stu_name,
-        "age": s.age,
-        "gender": s.gender,
-        "class_id": s.class_id,} for s in rows]
-
-# 多维度班级统计**：统计每个班级的总人数，以及按性别（男、女）细分的人数分布。
-@router.get("/classes/statistics")
-def api_class_statistics(db: Session = Depends(get_db)):
-    return class_statistics(db)
-
-
-# - 查询每次考试成绩都在输入分数线（如80分）以上的学生的编号、姓名和成绩。
-@router.get("/scores/above")
-def api_score_above(
-    score_input: int = Query(..., ge=0, le=100),
-    db: Session = Depends(get_db)):
-    rows = score_above(db, score_input)
-    return [{"stu_id": i[0], "stu_name": i[1], "exam_order": i[2], "score": i[3]} for i in rows]
-
-# - 查询有输入指定次数（如两次）以上不及格的学生的姓名、班级和不及格成绩明细。
-@router.get("/scores/fail")
-def api_score_fail(
-    fail_times: int = Query(..., ge=1),
-    fail_score: int = Query(60, ge=0, le=100),
-    db: Session = Depends(get_db)):
-    rows = score_fail(db, fail_times, fail_score)
-    return [{"stu_name": i[0], "class_id": i[1], "exam_order": i[2], "score": i[3]} for i in rows]
-
-# 统计每次考试每个班级的平均分，并支持按分数从高到低或从低到高动态排序
-@router.get("/scores/avg")
-def api_avg_scores(order: str = Query("desc", pattern="^(asc|desc)$"),
-    db: Session = Depends(get_db)):
-    a = avg_scores(db, order)
-    return [{"exam_id": i.exam_id,
-             "class_id": i.class_id,
-            "avg_score": round(float(i.avg_score), 2)} for i in a]
-
-#就业统计
-# - 统计就业薪资排名 Top N（动态输入 N）的学生的姓名、班级、就业时间和就业公司。
-@router.get("/employment/top")
-def api_top_salary(n: int = Query(5, ge=1), db: Session = Depends(get_db)):
-    return top_salary(db, n)
-
-# - 统计每个学生的就业时长（计算公式：offer下发时间 - 就业开放时间）。
-@router.get("/employment/every")
-def api_stu_every(db: Session = Depends(get_db)):
-    return stu_every(db)
-
-# 每个班级的平均就业时长
-@router.get("/employment/class_avg")
-def api_class_duration(db: Session = Depends(get_db)):
-    return class_avg(db)
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