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#!/usr/bin/env python
# vim: set sts=4 expandtab:
"""
po4a-new
Copyright (C) 2009 Osamu Aoki, GPL
Design: fill old msgid with new one in po file
$ po4a-new <orig.po >this.po
$ wdiff -n1 orig.po this.po >new.po
Prerequisite: msgmerge --previous --no-wrap
"""
import sys, os, re
VERSION = '1.0.1'
msgold = ''
if __name__ == '__main__':
for line in sys.stdin.readlines():
# drop EOL = NL
line=line[0:-1]
if re.match("^[ \t]*$", line):
# reformat as clean blank line
print line
elif re.match("^#. msgid ", line):
msgold = re.sub(r"^#. msgid +\"(.*)\" *$",r'\1',line)
elif re.match("^msgid ", line):
msgnew = re.sub(r"^msgid +\"(.*)\" *$",r'\1',line)
if msgold == '':
print line
else:
print "#| msgid \"" + msgnew + "\""
print line
# reset
msgold = ''
elif re.match("^msgstr ", line):
msgstr = re.sub(r"^msgstr +\"(.*)\" *$",r'\1',line)
print line
elif re.match("^#", line):
# comment line
print line
else:
print line
#
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