slack - k821209/pipelines GitHub Wiki

https://www.fullstackpython.com/blog/build-first-slack-bot-python.html

1. 윗 링크를 따라서 토큰을 일단 얻는다. # 토큰 얻는 방식은 쪼금 바뀐것 같은데 홈피 가면 설명 잘 되어 있다.

export SLACK_BOT_TOKEN="얻은 토큰 붙임"

import os
from slackclient import SlackClient


BOT_NAME = 'starterbot'

slack_client = SlackClient(os.environ.get('SLACK_BOT_TOKEN'))


if __name__ == "__main__":
    api_call = slack_client.api_call("users.list")
    if api_call.get('ok'):
        # retrieve all users so we can find our bot
        users = api_call.get('members')
        for user in users:
            if 'name' in user and user.get('name') == BOT_NAME:
                print("Bot ID for '" + user['name'] + "' is " + user.get('id'))
    else:
        print("could not find bot user with the name " + BOT_NAME)

여기서 나온 bot_id 를

export BOT_ID="붙인다." 

import os
import time
from slackclient import SlackClient


# starterbot's ID as an environment variable
BOT_ID = os.environ.get("BOT_ID")

# constants
AT_BOT = "<@" + BOT_ID + ">"
EXAMPLE_COMMAND = "do"

# instantiate Slack & Twilio clients
slack_client = SlackClient(os.environ.get('SLACK_BOT_TOKEN'))


def handle_command(command, channel):
    """
        Receives commands directed at the bot and determines if they
        are valid commands. If so, then acts on the commands. If not,
        returns back what it needs for clarification.
    """
    response = "Not sure what you mean. Use the *" + EXAMPLE_COMMAND + \
               "* command with numbers, delimited by spaces."
    if command.startswith(EXAMPLE_COMMAND):
        response = "Sure...write some more code then I can do that!"
    slack_client.api_call("chat.postMessage", channel=channel,
                          text=response, as_user=True)


def parse_slack_output(slack_rtm_output):
    """
        The Slack Real Time Messaging API is an events firehose.
        this parsing function returns None unless a message is
        directed at the Bot, based on its ID.
    """
    output_list = slack_rtm_output
    if output_list and len(output_list) > 0:
        for output in output_list:
            if output and 'text' in output and AT_BOT in output['text']:
                # return text after the @ mention, whitespace removed
                return output['text'].split(AT_BOT)[1].strip().lower(), \
                       output['channel']
    return None, None


if __name__ == "__main__":
    READ_WEBSOCKET_DELAY = 1 # 1 second delay between reading from firehose
    if slack_client.rtm_connect():
        print("StarterBot connected and running!")
        while True:
            command, channel = parse_slack_output(slack_client.rtm_read())
            if command and channel:
                handle_command(command, channel)
            time.sleep(READ_WEBSOCKET_DELAY)
    else:
        print("Connection failed. Invalid Slack token or bot ID?")

아직 wsl에서는 안댐.