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#!/usr/bin/python
import polib
import binascii
import getopt
import sys
import os.path
from subprocess import check_output, Popen, PIPE
try:
myopts, args = getopt.getopt(sys.argv[1:], "i:o:")
except getopt.GetoptError as e:
print(" Syntax: hrcex -i FileIn -o FileOut")
print(" FileIn: Source files (*.ui)")
print(" FileOut: Destination file (*.*)")
sys.exit(2)
for o, a in myopts:
if o == '-i':
ifile = a
elif o == '-o':
ofile = a
with open(ofile, "a") as output:
xgettext = Popen(["xgettext", "-C", "--add-comments", "--keyword=NC_:1c,2", "--keyword=NNC_:1c,2,3", "--from-code=UTF-8", "--no-wrap", ifile, "-o", "-"], stdout=PIPE)
# while overall format is c++, all of the strings use custom placeholders and don't follow c-format
# esp. plain percent sign never is escaped explicitly
input = check_output(['sed', '-e', '/^#, c-format$/d'], stdin=xgettext.stdout)
xgettext.wait()
po = polib.pofile(input)
if len(po) != 0:
print >> output, ""
for entry in po:
keyid = entry.msgctxt + '|' + entry.msgid
print >> output, '#. ' + polib.genKeyId(keyid)
for i, occurrence in enumerate(entry.occurrences):
entry.occurrences[i] = os.path.relpath(occurrence[0], os.environ['SRCDIR']), occurrence[1]
print >> output, entry
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