Quick and dirty config reader for check_config on docker compatibility script

read_dirty.py

# Use it on output : https://raw.githubusercontent.com/moby/moby/master/contrib/check-config.sh

import re

section = '^([A-Z][a-zA-Z0-9_ ]+)+(?:)'
subsection = '"([^"]*)"'
category = '([A-Z0-9_]+[A-Z]+)'

fname='test.txt'
with open(fname) as f:
    content = f.readlines()
# you may also want to remove whitespace characters like `\n` at the end of each line
content = [x.strip() for x in content]

for l in content:
  if len(l.strip()) == 0:
    continue

  if re.findall(section,l):
    print '>', re.findall(section,l)[0]
  if re.findall(subsection,l):
    print '-', re.findall(subsection,l)[0]
  if re.findall(category,l):
    activated = 0 if 'missing' in l else 1
    print "%35s : %d" %(re.findall(category,l)[0], activated)