From 5933adeb5b7201c719b9213d801da0c65039f039 Mon Sep 17 00:00:00 2001 From: Lyanling <1736289433@qq.com> Date: Tue, 8 Oct 2024 13:13:02 +0800 Subject: [PATCH] first commit --- .../polls/__pycache__/models.cpython-37.pyc | Bin 928 -> 1006 bytes .../polls/__pycache__/urls.cpython-37.pyc | Bin 547 -> 605 bytes .../polls/__pycache__/views.cpython-37.pyc | Bin 3010 -> 3331 bytes .../migrations/0003_student_called_count.py | 18 ++++++++++++ .../migrations/0004_student_protected.py | 18 ++++++++++++ .../0003_student_called_count.cpython-37.pyc | Bin 0 -> 601 bytes .../0004_student_protected.cpython-37.pyc | Bin 0 -> 604 bytes pythonProject03/mysite10_7/polls/models.py | 2 ++ .../polls/templates/leaderboard.html | 27 ++++++++++++++++++ pythonProject03/mysite10_7/polls/urls.py | 1 + pythonProject03/mysite10_7/polls/views.py | 9 +++++- 11 files changed, 74 insertions(+), 1 deletion(-) create mode 100644 pythonProject03/mysite10_7/polls/migrations/0003_student_called_count.py create mode 100644 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0000000..61d762d --- /dev/null +++ b/pythonProject03/mysite10_7/polls/migrations/0003_student_called_count.py @@ -0,0 +1,18 @@ +# Generated by Django 3.2.25 on 2024-10-07 16:09 + +from django.db import migrations, models + + +class Migration(migrations.Migration): + + dependencies = [ + ('polls', '0002_student'), + ] + + operations = [ + migrations.AddField( + model_name='student', + name='called_count', + field=models.IntegerField(default=0), + ), + ] diff --git a/pythonProject03/mysite10_7/polls/migrations/0004_student_protected.py b/pythonProject03/mysite10_7/polls/migrations/0004_student_protected.py new file mode 100644 index 0000000..d0a8e4b --- /dev/null +++ b/pythonProject03/mysite10_7/polls/migrations/0004_student_protected.py @@ -0,0 +1,18 @@ +# Generated by Django 3.2.25 on 2024-10-07 16:37 + +from django.db import migrations, models + + +class Migration(migrations.Migration): + + dependencies = [ + ('polls', '0003_student_called_count'), + ] + + operations = [ + 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unique=True) # 学号设为唯一 score = models.FloatField(default=0) # 积分允许为小数 attendance_count = models.IntegerField(default=0) # 到课次数 + called_count = models.IntegerField(default=0) # 被点名次数 + protected = models.BooleanField(default=False) # 是否有保护权 def __str__(self): return self.name diff --git a/pythonProject03/mysite10_7/polls/templates/leaderboard.html b/pythonProject03/mysite10_7/polls/templates/leaderboard.html new file mode 100644 index 0000000..997ce63 --- /dev/null +++ b/pythonProject03/mysite10_7/polls/templates/leaderboard.html @@ -0,0 +1,27 @@ + + + + 积分排行榜 + + +

积分排行榜

+ + + + + + + + + {% for student in students %} + + + + + + + + {% endfor %} +
排名学号姓名积分到课次数
{{ forloop.counter }} {{ student.student_id }}{{ student.name }}{{ student.score }}{{ student.attendance_count }}
+ + \ No newline at end of file diff --git a/pythonProject03/mysite10_7/polls/urls.py b/pythonProject03/mysite10_7/polls/urls.py index e9d2e41..49c7c78 100644 --- a/pythonProject03/mysite10_7/polls/urls.py +++ b/pythonProject03/mysite10_7/polls/urls.py @@ -8,4 +8,5 @@ urlpatterns = [ path('upload/', views.upload_students, name='upload_students'), path('roll_call/', views.roll_call, name='roll_call'), path('confirm_roll_call/', views.confirm_roll_call, name='confirm_roll_call'), # 确认点名 + path('leaderboard/', views.leaderboard, name='leaderboard'), ] \ No newline at end of file diff --git a/pythonProject03/mysite10_7/polls/views.py b/pythonProject03/mysite10_7/polls/views.py index 9c8f2df..c040159 100644 --- a/pythonProject03/mysite10_7/polls/views.py +++ b/pythonProject03/mysite10_7/polls/views.py @@ -4,6 +4,8 @@ from .models import * from django.shortcuts import render, redirect, get_object_or_404 import random import pandas as pd +from django.db.models import Window, F +from django.db.models.functions import Rank # 导入表单 from .forms import UploadFileForm # Create your views here. @@ -100,4 +102,9 @@ def confirm_roll_call(request): student.save() # 保存更新后的学生信息 return redirect('roll_call') # 返回点名页面，进行下一轮点名 - return render(request, 'confirm_roll_call.html', {'student': student}) # 渲染确认点名页面 \ No newline at end of file + return render(request, 'confirm_roll_call.html', {'student': student}) # 渲染确认点名页面 + +# 积分排行榜 +def leaderboard(request): + students = Student.objects.all().order_by('-score') # 按分数降序排列 + return render(request, 'leaderboard.html', {'students': students}) \ No newline at end of file