get system uptime in python

main.py
import subprocess

# run the command to get the uptime information
output = subprocess.check_output(['uptime'])

# decode the byte string to utf-8
uptime_info = output.decode('utf-8').strip()

# print the uptime information
print(uptime_info)
243 chars
11 lines

main.py
18:52 up 3 days ...
20 chars
2 lines