config/printconfigsetting.py
author Julian Seward <jseward@acm.org>
Tue, 24 Jan 2017 17:10:01 +0100
changeset 361633 a9f258d042482099bbbd9bfd235efbf742959df0
parent 289929 211d62ae4c2710b6a46a4bd11251b77fca7b9ef8
child 300951 d1a4b331d80bc4daea15a7df4057205483b1f276
child 467786 da3c81f986fa63b42a2874b1791eddcdbfbe8424
permissions -rw-r--r--
Bug 1232696 - Remove NS_DECL_AND_IMPL_ZEROING_OPERATOR_NEW as it causes segfaulting for GCC 6 builds (1 of 5, fixes for view/). r=tnikkel.

# 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)