send_message.py

from slackclient import SlackClient

slackclient = SlackClient("Buraya Bot User OAuth Access Token gelecek")

def get_users_in_channel(channel_id):
    result = slackclient.api_call("conversations.members", channel=channel_id)
    return result["members"]

def send_message(channel_id):
    message = ":poultry_leg: *EFSANE ÖĞLEN YEMEĞİ* :poultry_leg:"
    attachments = [
        {
            "text": "Bizimle misin, değil misin?",
            "fallback": ":sad: Herhangi bir seçim yapamıyorsun!",
            "callback_id": "wopr_lunch",
            "color": "#3AA3E3",
            "attachment_type": "default",
            "actions": [
                {
                    "name": "yes",
                    "text": ":yum: Tabii ki geliyorum!",
                    "type": "button",
                    "value": "true"
                },
                {
                    "name": "no",
                    "text": ":weary: Çok aç değilim sanki!",
                    "style": "danger",
                    "type": "button",
                    "value": "false"
                }
            ]
        }
    ]

    slackclient.api_call("chat.postMessage",
                         channel=channel_id,
                         text=message,
                         as_user="true",
                         attachments=attachments)

if __name__ == "__main__":
    for user in get_users_in_channel("C8VA80XHN"):
        send_message(user)