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#!/usr/bin/env python
import optparse
import os.path
import re
import sys
from debian_linux.kconfig import *
def merge(output, configs, overrides):
kconfig = KconfigFile()
for c in configs:
kconfig.read(file(c))
for key, value in overrides.iteritems():
kconfig.set(key, value)
file(output, "w").write(str(kconfig))
def opt_callback_dict(option, opt, value, parser):
match = re.match('^\s*(\S+)=(\S+)\s*$', value)
if not match:
raise optparse.OptionValueError('not key=value')
dest = option.dest
data = getattr(parser.values, dest)
data[match.group(1)] = match.group(2)
if __name__ == '__main__':
parser = optparse.OptionParser(usage="%prog [OPTION]... FILE...")
parser.add_option('-o', '--override',
action='callback',
callback=opt_callback_dict,
default={},
dest='overrides',
help="Override option",
type='string')
options, args = parser.parse_args()
merge(args[0], args[1:], options.overrides)
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