我试图通过电子邮件激活用户, 电子邮件工作,编码工作,我使用了django1.11的方法,这是成功的。在
在django1.11中,以下代码成功地解码为28,其中uidb64=b'Mjg'
force_text(urlsafe_base64_decode(uidb64))
在django2(2,0,0,'final',0)中,上述代码解码不起作用并导致错误
^{pr2}$我也发表了我的看法以防万一
from django.utils.encoding import force_bytes, force_text
from django.utils.http import urlsafe_base64_encode, urlsafe_base64_decode
def signup(request):
if request.method == 'POST':
form = SignUpForm(request.POST)
if form.is_valid():
user = form.save(commit=False)
user.is_active = False
user.save()
# auth_login(request, user)
message = render_to_string('user_activate_email.html', {
'user': user,
'domain': Site.objects.get_current().domain,
'uidb64': urlsafe_base64_encode(force_bytes(user.pk)),
'token': account_activation_token.make_token(user),
})
mail_subject = 'Activate your blog account.'
to_email = form.cleaned_data.get('email')
email = EmailMessage(mail_subject, message, to=[to_email])
email.send()
messages.info(
request, 'Activation link has been sent to your email!')
# return redirect('home')
return render(request, 'index.html')
else:
form = SignUpForm()
return render(request, 'user_action.html', {'form': form})
def activate(request, uidb64, token):
try:
import pdb;
pdb.set_trace()
uid = urlsafe_base64_decode(uidb64).decode()
user = User.objects.get(pk=uid)
except(TypeError, ValueError, OverflowError):
user = None
if user is not None and account_activation_token.check_token(user, token):
user.refresh_from_db()
user.is_active = True
user.save()
auth_login(request, user)
messages.info(request, 'Your account has been activated successfully!')
return redirect('events:home')
else:
messages.info(
request, 'Activation link is invalid or has been activated')
return redirect('events:home')
附言:这只是我在CBV工作之前的一个试验。在
编辑:包括回溯
System check identified no issues (0 silenced).
December 15, 2017 - 05:51:01
Django version 2.0, using settings 'event_management.settings'
Starting development server at http://127.0.0.1:8000/
Quit the server with CONTROL-C.
> /home/vipinmohan/django2-0/event/event_management/users/views.py(88)activate()
-> uid = urlsafe_base64_decode(uidb64).decode()
(Pdb) n
UnicodeDecodeError: 'utf-8' codec can't decode byte 0xcc in position 1: invalid continuation byte
> /home/vipinmohan/django2-0/event/event_management/users/views.py(88)activate()
-> uid = urlsafe_base64_decode(uidb64).decode()
(Pdb) n
> /home/vipinmohan/django2-0/event/event_management/users/views.py(90)activate()
-> except(TypeError, ValueError, OverflowError):
(Pdb) n
> /home/vipinmohan/django2-0/event/event_management/users/views.py(91)activate()
-> user = None
(Pdb)
好吧。经过一个小时的搜索(仍然是pythondjango的初学者),发布说明中指出了一个相关的变化,对于新手来说,其定义并不难。 https://docs.djangoproject.com/en/2.0/releases/2.0/#removed-support-for-bytestrings-in-some-places
由于完全无法理解它的含义,我不得不深入研究实际的django核心代码。在
所以从django1.11到2.0,编码变化如下
到
^{pr2}$从中解码
到
就这样。希望这对某人有帮助。在
**********编辑****************
从Django 2.2起
django.utils.http.urlsafe_base64_encode()
现在返回字符串而不是bytestring。在并且
django.utils.http.urlsafe_base64_decode()
可能不再通过bytestring传递。在感谢希尔马克指出这一点
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