Slack download

download.py

import json
import os
import random

with open('data.txt') as json_file:
    data = json.load(json_file)
    for p in data:
        if "files" in p:
            q = p['files'][0]
            if "mimetype" in q:
               mimetype = q["mimetype"]
               if "image" in mimetype:
                    name = str(random.getrandbits(32))+"_"+q["name"]
                    url = q["url_private_download"]
                    cmd = "wget -O "+"'"+name+"'"+ " "+url
                    print(cmd)
                    os.system(cmd)