Parse the output of `lsof -F`

lsof-parse.py

#!/usr/bin/env python
# Convert the output of `lsof -F` into PID USER CMD OBJ
import sys


rs = []
pid = -1
cmd = ''
user = ''
for line in sys.stdin:
    k = line[0]
    v = line[1:].rstrip('\n')
    if k == 'p':
        pid = int(v)
        user = ''
        cmd = ''
    if k == 'L':
        user = v
    if k == 'c':
        cmd = v
    if k == 'n':
        obj = v
        print('%d\t%s\t%s\t%s' % (pid, user, cmd, obj))