leah@leah-pc ~> du -s /var/www/media
131268256 /var/www/media
leah@leah-pc ~>import subprocess
proc = subprocess.run(["du","-s","/var/www/media"], stdout=subprocess.PIPE)
folder_size = int(proc.stdout.decode('utf-8').split('\t')[0])import requests
....
r = requests.get('http://' + device +'/US/4/config_trunk.log', auth=('admin', '123456'))