@never_cache
def password_reset_confirm(request, uidb64=None, token=None,
                           template_name='registration/password_reset_confirm.html',
                           token_generator=default_token_generator,
                           set_password_form=SetPasswordForm,
                           post_reset_redirect=None,
                           current_app=None, extra_context=None):
    """
    View that checks the hash in a password reset link and presents a
    form for entering a new password.
    """
    assert uidb64 is not None and token is not None # checked by URLconf
    if post_reset_redirect is None:
        post_reset_redirect = reverse('django.contrib.auth.views.password_reset_complete')
    try:
        uid = urlsafe_base64_decode(str(uidb64))
        user = User.objects.get(id=uid)
    except (__HOLE__, ValueError, User.DoesNotExist):
        user = None

    if user is not None and token_generator.check_token(user, token):
        validlink = True
        if request.method == 'POST':
            form = set_password_form(user, request.POST)
            if form.is_valid():
                form.save()
                return HttpResponseRedirect(post_reset_redirect)
        else:
            form = set_password_form(None)
    else:
        validlink = False
        form = None
    context = {
        'form': form,
        'validlink': validlink,
    }
    context.update(extra_context or {})
    return render_to_response(template_name, context,
                              context_instance=RequestContext(request, current_app=current_app))
dataset/ETHPy150Open adieu/django-nonrel/django/contrib/auth/views.py/password_reset_confirm