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#!/usr/bin/python
#
# This cannot use interruptly.
# Will Called by debconf internally
#
# 2001 Takuo KITAME <kitame@debian.org>
# GPL2
#
# Usage: viewcvs-config -k keyname -v value
import getopt
import sys
import string
import re
import ConfigParser
def SetValue(contents, var, value):
pattern = re.compile('^' + var + r'\s*=\s*.*$', re.MULTILINE)
repl = '%s = %s' % (var, value)
return re.sub(pattern, repl, contents)
if __name__ == "__main__":
argv = sys.argv
getting = 0
all = 0
section = "general"
opts, args = getopt.getopt(argv[1:], 'k:v:g:s:a',
['key=', 'value=', 'get=', 'section=', 'all'])
for opt, val in opts:
if opt in ('-k', '--key'):
key = val
elif opt in ('-v', '--value'):
value = val
elif opt in ('-g', '--get'):
getting = 1
value = val
elif opt in ('-s', '--section'):
section = val
elif opt in ('-a', '--all'):
getting = 1
all = 1
if getting:
parser = ConfigParser.ConfigParser()
parser.read("/etc/viewcvs/viewcvs.conf")
if all:
for opt, val in parser.items(section):
print opt + '=' + val
else:
if parser.has_option(section, value):
print parser.get(section, value)
sys.exit(0)
try:
contents = open("/etc/viewcvs/viewcvs.conf", "r").read()
try:
open("/etc/viewcvs/viewcvs.conf.bak", "w").write(contents)
except IOError, e:
if e[0] == 13:
# EACCES: permission denied
Error("You do not have permission to write file /etc/viewcvs/viewcvs.conf.bak")
Error("Unknown error writing file /etc/viewcvs/viewcvs.conf.bak", IOError, e)
except IOError, e:
Error(str(e))
contents = SetValue(contents, key, value)
try:
open("/etc/viewcvs/viewcvs.conf", "w").write(contents)
except IOError, e:
if e[0] == 13:
# EACCES: permission denied
Error("You do not have permission to write file /etc/viewcvs/viewcvs.conf")
Error("Unknown error writing file /etc/viewcvs/viewcvs.conf", IOError, e)
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