def clean_captcha(self):
captcha = Captcha(self.request)
data = self.cleaned_data["captcha"]
if not captcha.check(data):
msg = "验证码错误！"
self.errors['captcha'] = self.error_class([msg])
return data
def show_captcha(request):
return HttpResponse(Captcha(request).display(), content_type="image/gif")
