Method _send

slack_sdk/web/legacy_base_client.py:192–226

Sends the request out for transmission. Args: http_verb (str): The HTTP verb. e.g. 'GET' or 'POST'. api_url (str): The Slack API url. e.g. 'https://slack.com/api/chat.postMessage' req_args (dict): The request arguments to be attached to the request.

(self, http_verb: str, api_url: str, req_args: dict)

    # =================================================================

    async def _send(self, http_verb: str, api_url: str, req_args: dict) -> SlackResponse:
        """Sends the request out for transmission.
        Args:
            http_verb (str): The HTTP verb. e.g. 'GET' or 'POST'.
            api_url (str): The Slack API url. e.g. 'https://slack.com/api/chat.postMessage'
            req_args (dict): The request arguments to be attached to the request.
            e.g.
            {
                json: {
                    'attachments': [{"pretext": "pre-hello", "text": "text-world"}],
                    'channel': '#random'
                }
            }
        Returns:
            The response parsed into a SlackResponse object.
        """
        open_files = _files_to_data(req_args)
        try:
            if "params" in req_args:
                # True/False -> "1"/"0"
                req_args["params"] = convert_bool_to_0_or_1(req_args["params"])

            res = await self._request(http_verb=http_verb, api_url=api_url, req_args=req_args)
        finally:
            for f in open_files:
                f.close()

        data = {
            "client": self,
            "http_verb": http_verb,
            "api_url": api_url,
            "req_args": req_args,
            "use_sync_aiohttp": self.use_sync_aiohttp,
        }
        return SlackResponse(**{**data, **res}).validate()

    async def _request(self, *, http_verb, api_url, req_args) -> Dict[str, Any]:
        """Submit the HTTP request with the running session or a new session.