/usr/share/pyshared/translate/convert/json2po.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 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 | #!/usr/bin/env python
# -*- coding: utf-8 -*-
#
# Copyright 2007, 2010 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 JSON files to Gettext PO localization files.
See: http://docs.translatehouse.org/projects/translate-toolkit/en/latest/commands/json2po.html
for examples and usage instructions.
"""
import sys
from translate.storage import po
class json2po:
"""Convert a JSON file to a PO file"""
def convert_store(self, input_store, duplicatestyle="msgctxt"):
"""Converts a JSON 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 = self.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(self, template_store, input_store, blankmsgstr=False,
duplicatestyle="msgctxt"):
"""Converts two JSON files to a PO file"""
output_store = po.pofile()
output_header = output_store.header()
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 = self.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:
translatedjson = input_store.locationindex[template_unit_name]
translatedpo = self.convert_unit(translatedjson, "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 JSON definition %s" % origpo.name
output_store.removeduplicates(duplicatestyle)
return output_store
def convert_unit(self, input_unit, commenttype):
"""Converts a JSON unit to a PO unit
:return: 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(input_unit.getid())
output_unit.source = input_unit.source
output_unit.target = ""
return output_unit
def convertjson(input_file, output_file, template_file, pot=False,
duplicatestyle="msgctxt", dialect="default", filter=None):
"""Reads in *input_file* using jsonl10n, converts using :class:`json2po`,
writes to *output_file*."""
from translate.storage import jsonl10n
if filter is not None:
filter = filter.split(',')
input_store = jsonl10n.JsonFile(input_file, filter=filter)
convertor = json2po()
if template_file is None:
output_store = convertor.convert_store(input_store,
duplicatestyle=duplicatestyle)
else:
template_store = jsonl10n.JsonFile(template_file)
output_store = convertor.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 = {
"json": ("po", convertjson),
("json", "json"): ("po", convertjson),
}
parser = convert.ConvertOptionParser(formats, usetemplates=True,
usepots=True, description=__doc__)
parser.add_option("", "--filter", dest="filter", default=None,
help="leaves to extract e.g. 'name,desc': (default: extract everything)",
metavar="FILTER")
parser.add_duplicates_option()
parser.passthrough.append("pot")
parser.passthrough.append("filter")
parser.run(argv)
if __name__ == '__main__':
main()
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