CSV 仅获取第一条记录

Question

我已经在 CSV 上传上工作了一段时间了，我终于让它工作了（有点哈哈）就目前情况而言，我的代码只会从 CSV 文件中提取第一条记录，我一直在查看太长了，我确信我错过了一些东西。这是我的views.py

@login_required
def importClient(request):
print "its being called"
if request.FILES:
    form = ImportClientForm(request.POST, request.FILES)
    if form.is_valid():
        print "its valid!!"
        if '.csv' in request.FILES['contact_file'].name:
            print "It's a CSV file!!!"
            importfile = csv.DictReader(request.FILES['contact_file'])
            for row in importfile:
                #establish client name
                cn = row.get('Customer', None)

                c = Clients(
                    client_name = cn,
                    phone = "",
                    phone_cell = "",
                    fax = "",
                    email = "",
                    add_1 = "",
                    add_2 = "",
                    city = "",
                    province = "",
                    country = "",
                    postal = "",                        
                )

                #check to see if client exists already
                already_there = Clients.objects.filter(client_name = cn)[:1]
                if not already_there:
                        c.save()

                return HttpResponseRedirect('/clients/')

else:
    form = ImportClientForm()

    return render_to_response('clients/importClients.html', {
            'form': form}, context_instance=RequestContext(request))

是否有我遗漏的东西，我确信它真的很简单。

谢谢， 史蒂夫

Answer 1

取消缩进以下行：

 return HttpResponseRedirect('/clients/')

将其放入 for row in importfile: 循环内，使代码在第一次迭代后返回 HTTP 响应。