get a non-127 ip address by python

get_ip.py

import socket
print([l for l in ([ip for ip in socket.gethostbyname_ex(socket.gethostname())[2] 
if not ip.startswith("127.")][:1], [[(s.connect(('8.8.8.8', 53)), 
s.getsockname()[0], s.close()) for s in [socket.socket(socket.AF_INET, 
socket.SOCK_DGRAM)]][0][1]]) if l][0][0])

# limit: only one IP, not getting multi-NIC IPs

get_ip_multi.py

import socket 
print([ip for ip in socket.gethostbyname_ex(socket.gethostname())[2] if not ip.startswith("127.")][:1]) 

# limit: cannot get the IPs that are linked to hostname, often not working as non-127 IPs are often not linked.