test.py

import requests
import time
import json
from datetime import datetime

slacl_server_url = 'https://slack.com/api/'
camera_server_url = 'http://127.0.0.1:8080'
token = 'slack api token'


def PostSlackMsg(msg, channel):
    arguments = {
        'token': token,
        'channel': channel,
        'text': msg
    }
    
    res = requests.post(slacl_server_url + 'chat.postMessage', arguments)
    return res


def PostSlackImg(filename,image,channels):
    joined_channels = ','.join(channels)
    
    argments = {
        'token':token,
        'title':filename,
        'channels':joined_channels
    }

    res = requests.post(slacl_server_url + 'files.upload',params=argments,files={'file':image})    
    return res
    

def GetCameraStatus():
    camera_server_dect_url = camera_server_url + '/detect'
    now = int(time.time())
    filename = str(now) + ".png"
    data = {'filename':filename}
    res = requests.post(camera_server_dect_url,data)
    return res


def GetCameraImg(filename):
    camera_server_img_url = camera_server_url + '/' + filename
    camera_img = requests.get(camera_server_img_url,stream=True)
    if camera_img.status_code == 200:
        return camera_img.raw


def main():

    while True:
        res_camera = GetCameraStatus()
        res_camera_dict = res_camera.json()[0]
        print(res_camera_dict)

        if res_camera.status_code == 200:
            count = res_camera_dict['count']
            filename = res_camera_dict['filename']
            camera_status = res_camera_dict['result']
            if camera_status == 'success' and int(count) > 0:
                camera_img = GetCameraImg(filename)
                res_slack_img = PostSlackImg(filename,camera_img,['test_private'])

        time.sleep(1)


    """
    res_slack_msg = PostSlackMsg('test', 'test_private')
    
    with open('image.jpg','rb') as file:
        res_slack_img = PostSlackImg('image.jpg',file.read(),['test_private'])
    """

if __name__ == '__main__':
    main()