views.py 文件源码

def password_change(request,
                    template_name='registration/password_change_form.html',
                    post_change_redirect=None,
                    password_change_form=PasswordChangeForm,
                    extra_context=None):
    if post_change_redirect is None:
        post_change_redirect = reverse('password_change_done')
    else:
        post_change_redirect = resolve_url(post_change_redirect)
    if request.method == "POST":
        form = password_change_form(user=request.user, data=request.POST)
        if form.is_valid():
            form.save()
            # Updating the password logs out all other sessions for the user
            # except the current one.
            update_session_auth_hash(request, form.user)
            return HttpResponseRedirect(post_change_redirect)
    else:
        form = password_change_form(user=request.user)
    context = {
        'form': form,
        'title': _('Password change'),
    }
    if extra_context is not None:
        context.update(extra_context)

    return TemplateResponse(request, template_name, context)