我要做的是为实例设置一些“ _attrs”，然后在信号处理程序中使用它们。
我想你的情况可能是：
# Function to Create user Account/Profile
def create_user_account(sender, instance, created, **kwargs):
if created:
attrs_needed = ['_language', '_field', '_otherfield']
if all(hasattr(instance, attr) for attr in attr_needed):
models.Account.objects.create(
user=instance,
language=instance._language,
field=instance._field,
otherfield=instance._otherfield)
# Create User / User Registration
def UserRegistration(request):
if request.method == 'POST':
username = request.POST['fn'].capitalize() + ' ' + request.POST['ln'].capitalize()
# CREATE USER
newuser = User.objects.create_user(
username=username, email=request.POST['email'],
password=request.POST['pw'])
newuser.first_name = request.POST['fn'].capitalize()
newuser.last_name = request.POST['ln'].capitalize()
# Set some extra attrs to the instance to be used in the handler.
newuser._language = request.POST['language']
newuser._field = request.POST['field']
newuser._otherfield = request.POST['otherfield']
newuser.save()
return HttpResponse(username)
#Post Save handler to create user Account/Profile
post_save.connect(create_user_account, sender=User)
我讨厌这样做，我想它可能会以可怕的方式破坏，有时很难调试，也没有一种严格的方法来强制处理程序所需的数据，可以定义一个signal_data(data, signal, instance)来定义处理程序所需的数据。特定实例的信号处理程序。
602392714
清零编程群