/usr/share/pyshared/translate/convert/sub2po.py is in translate-toolkit 1.10.0-2.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 | #!/usr/bin/env python
# -*- coding: utf-8 -*-
#
# Copyright 2008-2009 Zuza Software Foundation
#
# This file is part of translate.
#
# translate is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 2 of the License, or
# (at your option) any later version.
#
# translate is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, see <http://www.gnu.org/licenses/>.
"""Convert subtitle files to Gettext PO localization files.
See: http://docs.translatehouse.org/projects/translate-toolkit/en/latest/commands/sub2po.html
for examples and usage instructions.
"""
import sys
from translate.storage import po
def convert_store(input_store, duplicatestyle="msgctxt"):
"""converts a subtitle file to a .po file..."""
output_store = po.pofile()
output_header = output_store.header()
output_header.addnote("extracted from %s" % input_store.filename,
"developer")
for input_unit in input_store.units:
output_unit = convert_unit(input_unit, "developer")
if output_unit is not None:
output_store.addunit(output_unit)
output_store.removeduplicates(duplicatestyle)
return output_store
def merge_store(template_store, input_store, blankmsgstr=False,
duplicatestyle="msgctxt"):
"""converts two subtitle files to a .po file..."""
output_store = po.pofile()
output_header = output_store.headers()
output_header.addnote("extracted from %s, %s" % \
(template_store.filename, input_store.filename),
"developer")
input_store.makeindex()
for template_unit in template_store.units:
origpo = convert_unit(template_unit, "developer")
# try and find a translation of the same name...
template_unit_name = "".join(template_unit.getlocations())
if template_unit_name in input_store.locationindex:
translatedini = input_store.locationindex[template_unit_name]
translatedpo = convert_unit(translatedini, "translator")
else:
translatedpo = None
# if we have a valid po unit, get the translation and add it...
if origpo is not None:
if translatedpo is not None and not blankmsgstr:
origpo.target = translatedpo.source
output_store.addunit(origpo)
elif translatedpo is not None:
print >> sys.stderr, "error converting original subtitle definition %s" % origini.name
output_store.removeduplicates(duplicatestyle)
return output_store
def convert_unit(input_unit, commenttype):
"""Converts a subtitle unit to a .po unit. Returns None if empty
or not for translation."""
if input_unit is None:
return None
# escape unicode
output_unit = po.pounit(encoding="UTF-8")
output_unit.addlocation("".join(input_unit.getlocations()))
output_unit.addnote(input_unit.getnotes("developer"), "developer")
output_unit.source = input_unit.source
output_unit.target = ""
return output_unit
def convertsub(input_file, output_file, template_file=None, pot=False,
duplicatestyle="msgctxt"):
"""Reads in *input_file* using translate.subtitles, converts using
:class:`sub2po`, writes to *output_file*."""
from translate.storage import subtitles
input_store = subtitles.SubtitleFile(input_file)
if template_file is None:
output_store = convert_store(input_store,
duplicatestyle=duplicatestyle)
else:
template_store = subtitles.SubtitleFile(template_file)
output_store = merge_store(template_store, input_store,
blankmsgstr=pot,
duplicatestyle=duplicatestyle)
if output_store.isempty():
return 0
output_file.write(str(output_store))
return 1
def main(argv=None):
from translate.convert import convert
formats = {
"srt": ("po", convertsub), ("srt", "srt"): ("po", convertsub),
"sub": ("po", convertsub), ("sub", "sub"): ("po", convertsub),
"ssa": ("po", convertsub), ("ssa", "ssa"): ("po", convertsub),
"ass": ("po", convertsub), ("ass", "ass"): ("po", convertsub),
}
parser = convert.ConvertOptionParser(formats, usetemplates=True,
usepots=True, description=__doc__)
parser.add_duplicates_option()
parser.passthrough.append("pot")
parser.run(argv)
if __name__ == '__main__':
main()
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