/usr/share/pyshared/DistUtilsExtra/command/build_i18n.py is in python-distutils-extra 2.32-2.
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 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 | """distutils_extra.command.build_i18n
Implements the Distutils 'build_i18n' command."""
import distutils
import glob
import os
import os.path
import re
import sys
import distutils.command.build
class build_i18n(distutils.cmd.Command):
description = "integrate the gettext framework"
user_options = [('desktop-files=', None, '.desktop.in files that '
'should be merged'),
('xml-files=', None, '.xml.in files that should be '
'merged'),
('schemas-files=', None, '.schemas.in files that '
'should be merged'),
('ba-files=', None, 'bonobo-activation files that '
'should be merged'),
('rfc822deb-files=', None, 'RFC822 files that should '
'be merged'),
('key-files=', None, '.key.in files that should be '
'merged'),
('domain=', 'd', 'gettext domain'),
('merge-po', 'm', 'merge po files against template'),
('po-dir=', 'p', 'directory that holds the i18n files'),
('bug-contact=', None, 'contact address for msgid bugs')]
boolean_options = ['merge-po']
def initialize_options(self):
self.desktop_files = []
self.xml_files = []
self.key_files = []
self.schemas_files = []
self.ba_files = []
self.rfc822deb_files = []
self.domain = None
self.merge_po = False
self.bug_contact = None
self.po_dir = None
def finalize_options(self):
if self.domain is None:
self.domain = self.distribution.metadata.name
if self.po_dir is None:
self.po_dir = "po"
def run(self):
"""
Update the language files, generate mo files and add them
to the to be installed files
"""
if not os.path.isdir(self.po_dir):
return
data_files = self.distribution.data_files
if data_files is None:
# in case not data_files are defined in setup.py
self.distribution.data_files = data_files = []
if self.bug_contact is not None:
os.environ["XGETTEXT_ARGS"] = "--msgid-bugs-address=%s " % \
self.bug_contact
# Print a warning if there is a Makefile that would overwrite our
# values
if os.path.exists("%s/Makefile" % self.po_dir):
self.announce("""
WARNING: Intltool will use the values specified from the
existing po/Makefile in favor of the vaules
from setup.cfg.
Remove the Makefile to avoid problems.""")
# If there is a po/LINGUAS file, or the LINGUAS environment variable
# is set, only compile the languages listed there.
selected_languages = None
linguas_file = os.path.join(self.po_dir, "LINGUAS")
if os.path.isfile(linguas_file):
selected_languages = open(linguas_file).read().split()
if "LINGUAS" in os.environ:
selected_languages = os.environ["LINGUAS"].split()
# Update po(t) files and print a report
# We have to change the working dir to the po dir for intltool
cmd = ["intltool-update", (self.merge_po and "-r" or "-p"), "-g", self.domain]
wd = os.getcwd()
os.chdir(self.po_dir)
self.spawn(cmd)
os.chdir(wd)
max_po_mtime = 0
for po_file in glob.glob("%s/*.po" % self.po_dir):
lang = os.path.basename(po_file[:-3])
if selected_languages and not lang in selected_languages:
continue
mo_dir = os.path.join("build", "mo", lang, "LC_MESSAGES")
mo_file = os.path.join(mo_dir, "%s.mo" % self.domain)
if not os.path.exists(mo_dir):
os.makedirs(mo_dir)
cmd = ["msgfmt", po_file, "-o", mo_file]
po_mtime = os.path.getmtime(po_file)
mo_mtime = os.path.exists(mo_file) and os.path.getmtime(mo_file) or 0
if po_mtime > max_po_mtime:
max_po_mtime = po_mtime
if po_mtime > mo_mtime:
self.spawn(cmd)
targetpath = os.path.join("share/locale", lang, "LC_MESSAGES")
data_files.append((targetpath, (mo_file,)))
# merge .in with translation
for (option, switch) in ((self.xml_files, "-x"),
(self.desktop_files, "-d"),
(self.schemas_files, "-s"),
(self.rfc822deb_files, "-r"),
(self.ba_files, "-b"),
(self.key_files, "-k"),):
try:
file_set = eval(option)
except:
continue
for (target, files) in file_set:
build_target = os.path.join("build", target)
if not os.path.exists(build_target):
os.makedirs(build_target)
files_merged = []
for file in files:
if file.endswith(".in"):
file_merged = os.path.basename(file[:-3])
else:
file_merged = os.path.basename(file)
file_merged = os.path.join(build_target, file_merged)
cmd = ["intltool-merge", switch, self.po_dir, file,
file_merged]
mtime_merged = os.path.exists(file_merged) and \
os.path.getmtime(file_merged) or 0
mtime_file = os.path.getmtime(file)
if mtime_merged < max_po_mtime or mtime_merged < mtime_file:
# Only build if output is older than input (.po,.in)
self.spawn(cmd)
files_merged.append(file_merged)
data_files.append((target, files_merged))
# class build
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