deluge/generate_pot.py
Calum Lind b1cdc32f73 [Lint] Use Black to auto-format code
The move to using auto-formatter makes it easier to read, submit and
speeds up development time. https://github.com/ambv/black/

Although I would prefer 79 chars, the default line length of 88 chars
used by black suffices. The flake8 line length remains at 120 chars
since black does not touch comments or docstrings and this will require
another round of fixes.

The only black setting that is not standard is the use of double-quotes
for strings so disabled any formatting of these. Note however that
flake8 will still flag usage of double-quotes. I may change my mind on
double vs single quotes but for now leave them.

A new pyproject.toml file has been created for black configuration.
2018-10-03 15:21:53 +01:00

115 lines
3.9 KiB
Python
Executable File

#!/usr/bin/env python
# -*- coding: utf-8 -*-
#
# Copyright (C) 2011-2013 Calum Lind <calumlind@gmail.com>
# Copyright (C) 2009 Andrew Resch <andrewresch@gmail.com>
#
# This file is part of Deluge and is licensed under GNU General Public License 3.0, or later, with
# the additional special exception to link portions of this program with the OpenSSL library.
# See LICENSE for more details.
#
"""Parses Python and Javascript code for translation strings to create the 'deluge.pot' template for translators"""
from __future__ import print_function, unicode_literals
import os
import re
from datetime import datetime
from subprocess import call
from gen_web_gettext import create_gettext_js
from version import get_version
# Paths to exclude
EXCLUSIONS = ['deluge/scripts', 'deluge/i18n', 'deluge/tests']
WEBUI_JS_DIR = 'deluge/ui/web/js/deluge-all'
WEBUI_RENDER_DIR = 'deluge/ui/web/render'
INFILES_LIST = 'infiles.list'
POT_FILEPATH = os.path.join('deluge', 'i18n', 'deluge.pot')
RE_EXC_PLUGIN_BUILD = re.compile('deluge\\/plugins\\/.*\\/build')
xgettext_cmd = [
'xgettext',
'--from-code=UTF-8',
'-kN_:1',
'-f%s' % INFILES_LIST,
'-o%s' % POT_FILEPATH,
'--package-name=%s' % 'Deluge',
'--copyright-holder=%s' % 'Deluge Team',
'--package-version=%s' % get_version(prefix='deluge-', suffix='.dev0'),
'--msgid-bugs-address=%s' % 'http://deluge-torrent.org',
]
to_translate = []
for (dirpath, dirnames, filenames) in os.walk('deluge'):
for filename in filenames:
if dirpath not in EXCLUSIONS and not RE_EXC_PLUGIN_BUILD.match(dirpath):
filepath = os.path.join(dirpath, filename)
if os.path.splitext(filepath)[1] in ('.py', '.glade'):
to_translate.append(filepath)
else:
if filename.endswith('.xml.in'):
gtxt_type = 'gettext/xml'
elif filename.endswith('.in'):
gtxt_type = 'gettext/ini'
elif filename.endswith('.ui'):
gtxt_type = 'gettext/glade'
else:
continue
call(['intltool-extract', '--quiet', '--type=%s' % gtxt_type, filepath])
filepath += '.h'
to_translate.append(filepath)
with open(INFILES_LIST, 'w') as f:
for line in to_translate:
f.write(line + '\n')
# Create pot file from file list
call(xgettext_cmd)
# find javascript files
js_to_translate = []
for (dirpath, dirnames, filenames) in os.walk(WEBUI_JS_DIR):
for filename in filenames:
if os.path.splitext(filename)[1] == '.js':
js_to_translate.append(os.path.join(dirpath, filename))
# find render html files
for (dirpath, dirnames, filenames) in os.walk(WEBUI_RENDER_DIR):
for filename in filenames:
if os.path.splitext(filename)[1] == '.html':
js_to_translate.append(os.path.join(dirpath, filename))
with open(INFILES_LIST, 'w') as f:
for line in js_to_translate:
f.write(line + '\n')
# Force xgettext language to parse javascript and update pot file
# Note: For javascript files xgettext will parse comments, so single apostrophes or quotes are
# flagged as a 'warning: untermined string'. Either ignore warning or edit javascript comment.
call(xgettext_cmd + ['--language=Python', '-j'])
# Replace YEAR and PACKAGE in the copyright message
with open(POT_FILEPATH, 'r') as f:
lines = f.readlines()
with open(POT_FILEPATH, 'w') as f:
for line in lines:
if 'YEAR' in line:
line = line.replace('YEAR', str(datetime.now().year))
elif 'PACKAGE' in line:
line = line.replace('PACKAGE', 'Deluge')
f.write(line)
# Clean up temp files
os.remove(INFILES_LIST)
for filepath in to_translate:
if filepath.endswith('.h'):
os.remove(filepath)
# Update web js gettext
create_gettext_js(WEBUI_JS_DIR)
print('Created %s and updated gettext.js' % POT_FILEPATH)