ipshow

#!/usr/bin/env python3

import subprocess
import re

output = subprocess.Popen(['ip', 'addr'], stdout=subprocess.PIPE).communicate()[0]

interfaces = []

for line in output.decode("utf-8").split("\n"):
	match = re.match("[0-9]+: ([a-z0-9]+):.*", line)
	if match:
		interfaces.append({
			"name" : match.group(1),
			"ip" : []
		})
		continue
	#endif

	match = re.match("\s+link/([a-z]+)\s+([0-9a-f:]+) .*", line)
	if match:
		interfaces[len(interfaces)-1]['type'] = match.group(1)
		interfaces[len(interfaces)-1]['mac'] = match.group(2)
		continue
	#endif

	match = re.match("\s+inet ([0-9\./]+) .*", line)
	if match:
		interfaces[len(interfaces)-1]['ip'].append({
			"type" : "ipv4",
			"address" : match.group(1)
		})
	#endif

	match = re.match("\s+inet6 ([0-9a-f:/]+) .*", line)
	if match:
		interfaces[len(interfaces)-1]['ip'].append({
			"type" : "ipv6",
			"address" : match.group(1)
		})
	#endif

for i in interfaces:
	print("%s\ttype %s\tmac %s" % (i['name'], i['type'], i['mac']))
	for ip in i['ip']:
		print("\t%s %s" % (ip['type'], ip['address']))
	#endfor
#endfor