html5.py 文件源码

def post(self, request):
        """Accept the POST request for push registrations from a browser."""
        try:
            data = yield from request.json()
        except ValueError:
            return self.json_message('Invalid JSON', HTTP_BAD_REQUEST)

        try:
            data = REGISTER_SCHEMA(data)
        except vol.Invalid as ex:
            return self.json_message(humanize_error(data, ex),
                                     HTTP_BAD_REQUEST)

        name = ensure_unique_string('unnamed device',
                                    self.registrations.keys())

        self.registrations[name] = data

        if not _save_config(self.json_path, self.registrations):
            return self.json_message('Error saving registration.',
                                     HTTP_INTERNAL_SERVER_ERROR)

        return self.json_message('Push notification subscriber registered.')