config/printconfigsetting.py
author David Keeler <dkeeler@mozilla.com>
Fri, 15 Sep 2017 14:47:54 -0700
changeset 432366 0893b7f1f14a830395dad12d2f0b5136589289f7
parent 300191 211d62ae4c2710b6a46a4bd11251b77fca7b9ef8
child 304036 d1a4b331d80bc4daea15a7df4057205483b1f276
child 473817 da3c81f986fa63b42a2874b1791eddcdbfbe8424
permissions -rw-r--r--
Bug 1369561 - Address misc. SnprintfLiteral correctness nits. r=jld, r=froydnj, a=ritu

# This Source Code Form is subject to the terms of the Mozilla Public
# License, v. 2.0. If a copy of the MPL was not distributed with this
# file, You can obtain one at http://mozilla.org/MPL/2.0/.

import configobj
import sys
import re
from StringIO import StringIO

try:
    (file, section, key) = sys.argv[1:]
except ValueError:
    print "Usage: printconfigsetting.py <file> <section> <setting>"
    sys.exit(1)

with open(file) as fh:
    content = re.sub('^\s*;', '#', fh.read(), flags=re.M)

c = configobj.ConfigObj(StringIO(content))

try:
    s = c[section]
except KeyError:
    print >>sys.stderr, "Section [%s] not found." % section
    sys.exit(1)

try:
    print s[key]
except KeyError:
    print >>sys.stderr, "Key %s not found." % key
    sys.exit(1)