views.py 文件源码

def get(self, request):
        username = request.user.get_username()
        filename = request.GET['filename']
        signature = request.GET['signature']

        if not check_signature(signature, filename, username):
            return HttpResponseForbidden()
        return HttpResponseRedirect(
            redirect_to=self.storage.cloud_front_url(filename)
        )