这可能对你有用：
[网址：views.py]

import threading
    
    def process_excel_upload(request, excel_file):
        ** processing of the excel document ***
        upload_status = UploadStatus.objects.get(user=request.user)
        upload_status.status = 'complete'
        upload_status.save()
    
    def get_upload_status(request):
        upload_status = UploadStatus.objects.get(user=request.user)
        return JsonResponse({'status': upload_status.status})
    
    @login_required
    @user_preapproved(home_url='landing-dashboard', redirect_field_name='', message='You are not authorised to perform this action.')
    @user_passes_test(group_check, redirect_field_name=None)
    def ExcelUploadEditView(request):
        user = request.user
        member = ProfileMember.objects.get(user=user)
        if request.method == 'POST':
            form = ExcelUploadForm(request.POST or None, request.FILES or None)
            if form.is_valid():            
                json_payload = {
                    "message": "Your file is being processed"
                }
                excel = request.POST.get('excel')
                upload_status = UploadStatus.objects.get(user=request.user)
                upload_status.status = 'processing'
                upload_status.save()
                t = threading.Thread(target=process_excel_upload,args=(request,excel))
                t.setDaemon(True)
                t.start()
                form.save()
                return redirect('excel-after',json_payload)
            else:
                print(form.errors)
        else:
            form = ReportUploadForm()
            context = {
                'form_documentupload': form,
                'user': user,
                'member':member,
                }
            return render(request, "excel_upload.html", context)

字符串
[template.html]

//call this function in the upload response:
    
    function checkUploadStatus() {
        $.ajax({
            url: '/get_upload_status/',  // replace with the URL you set to your get_upload_status view
            success: function(data) {
                if (data.stats === 'complete') {
                    //replace the uploading... message with a completion message
                } else {
                    setTimeout(checkUploadStatus, 3000);
                }
            }
        });
    }

型
[网址：models.py]

from django.contrib.auth.models import User
    
    class UploadStatus(models.Model):
        user = models.OneToOneField(User, on_delete=models.CASCADE, primary_key=True)
        status = models.CharField(max_length=20, default='pending')

型
你也可以考虑使用网络套接字，虽然我认为这是一个矫枉过正