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#!/usr/bin/env python3
#
# Creates localized default templates
# (uses default.svg as base and reads localized strings directly from .po/.gmo files)
#
from __future__ import print_function
from __future__ import unicode_literals # make all literals unicode strings by default (even in Python 2)
import gettext
import glob
import os
import shutil
import sys
from io import open # needed for support of encoding parameter in Python 2
LAYER_STRING = 'Layer'
if len(sys.argv) != 3:
sys.exit("Usage:\n %s ${CMAKE_SOURCE_DIR} ${CMAKE_BINARY_DIR}" % sys.argv[0])
source_dir = sys.argv[1]
binary_dir = sys.argv[2]
# get available languages (should match the already created .gmo files)
gmofiles = glob.glob(binary_dir + '/po/*.gmo')
languages = gmofiles
languages = [os.path.basename(language) for language in languages] # split filename from path
languages = [os.path.splitext(language)[0] for language in languages] # split extension
# process each language sequentially
for language in languages:
# copy .gmo file into a location where gettext can find and use it
source = binary_dir + '/po/' + language + '.gmo'
destination_dir = binary_dir + '/po/locale/' + language + '/LC_MESSAGES/'
destination = destination_dir + 'inkscape.mo'
if not os.path.isdir(destination_dir):
os.makedirs(destination_dir)
shutil.copy(source, destination)
# do another loop to ensure we've copied all the translations before using them
for language in languages:
# get translation with help of gettext
translation = gettext.translation('inkscape', localedir=binary_dir + '/po/locale', languages=[language])
translated_string = translation.gettext(LAYER_STRING)
if type(translated_string) != type(LAYER_STRING): # python2 compat (make sure translation is a Unicode string)
translated_string = translated_string.decode('utf-8')
# now create localized version of English template file (if we have a translation)
template_file = source_dir + '/share/templates/default.svg'
output_file = binary_dir + '/share/templates/default.' + language + '.svg'
if os.path.isfile(output_file):
os.remove(output_file)
if translated_string != LAYER_STRING:
with open(template_file, 'r', encoding='utf-8', newline='\n') as file:
filedata = file.read()
filedata = filedata.replace('Layer', translated_string)
with open(output_file, 'w', encoding='utf-8', newline='\n') as file:
file.write(filedata)
# create timestamp file (indicates last successful creation for build system)
timestamp_file = binary_dir + '/share/templates/default_templates.timestamp'
if os.path.exists(timestamp_file):
os.utime(timestamp_file, None)
else:
open(timestamp_file, 'a').close()
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