# -*- coding: utf-8 -*-
from __future__ import unicode_literals
from django.http import JsonResponse
import json
from django.shortcuts import render
from backend.models import Employee, Person
import pandas as pd
# Create your views here.
import numpy as np
import random
import string
from datetime import datetime
def index(request):
return render(request, 'home.html')
def _map(data):
result = []
for index, row in data.iterrows(): # 获取每行的index、row
tmp_row = []
for col_name in data.columns:
tmp_row.append(row[col_name])
result.append(tmp_row)
print(tmp_row)
return result
def remove_src(li, di):
result = li[:]
for key in di:
num = result.count(key)
for i in range(num):
# print(key, result)
result.remove(key)
return result
def getPerson(request):
person_list = Person.objects.all()
src_list = []
for person in person_list:
src_list.append(person.name)
num = int(request.GET['num'])
b = random.sample(src_list, num)
print(type(b))
r = list(set(b))
tmp_list = src_list[:]
while len(r) < num:
tmp_list = remove_src(tmp_list, r)
print(r, tmp_list)
tmp_r = random.sample(tmp_list, num - len(r))
r = list(set(r + tmp_r))
print(r, tmp_list)
return JsonResponse(r, safe=False)
def showNumLast(request):
person_list = Person.objects.all()
src_list = []
for person in person_list:
src_list.append(person.name)
num = int(request.GET['num'])
b = random.sample(src_list, num)
print(type(b))
r = list(set(b))
tmp_list = src_list[:]
while len(r) < num:
tmp_list = remove_src(tmp_list, r)
print(r, tmp_list)
tmp_r = random.sample(tmp_list, num - len(r))
r = list(set(r + tmp_r))
print(r, tmp_list)
for tmp in r:
tmp_emp = Employee(name=tmp)
tmp_emp.is_select=0
tmp_emp.save()
# setPesonBack()
return JsonResponse(r, safe=False)
def reset(request):
name_dict = {'code': 'success'}
all_emp = Employee.objects.all()
for tmp in all_emp:
tmp.is_select = 1
tmp.save()
setPesonBack()
return JsonResponse(name_dict)
def setPesonBack():
Person.objects.all().delete()
emp_list = Employee.objects.filter(is_enabled=1, is_select=1)
for emp in emp_list:
for i in range(emp.weight):
tmp = Person(name=emp.name)
tmp.save()
def setPeson(request):
Person.objects.all().delete()
emp_list = Employee.objects.filter(is_enabled=1, is_select=1)
for emp in emp_list:
for i in range(emp.weight):
tmp = Person(name=emp.name)
tmp.save()
return JsonResponse({'twz': 'Love python and Django', 'zqxt': 'I am teaching Django'})
def onload(request):
file = request.FILES.get('excel')
df = pd.read_excel(request.FILES.get('excel'))
print(df.items())
print(df.columns)
temp = _map(df)
print(temp)
for row in temp:
tmp_emp = Employee(name=row[0],weight=row[1],is_trainee=row[2])
tmp_emp.save()
return render(request, 'excel.html')
def getEmployee(request):
num = request.GET['num']
print(type(num))
# emp_list = Employee.objects.filter(is_enabled=1)
# for emp in emp_list:
# emp.name
return JsonResponse({"name": 1})
def excel(request):
return render(request, 'excel.html')
def get_user(request):
name_dict = {'twz': 'Love python and Django', 'zqxt': 'I am teaching Django'}
emp = Employee(name="吴键鸿")
emp.save()
return JsonResponse(name_dict)
