forked from openlp/openlp
117 lines
4.7 KiB
Python
Executable File
117 lines
4.7 KiB
Python
Executable File
#!/usr/bin/env python
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# -*- coding: utf-8 -*-
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# vim: autoindent shiftwidth=4 expandtab textwidth=80 tabstop=4 softtabstop=4
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###############################################################################
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# OpenLP - Open Source Lyrics Projection #
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# --------------------------------------------------------------------------- #
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# Copyright (c) 2008-2010 Raoul Snyman #
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# Portions copyright (c) 2008-2010 Tim Bentley, Jonathan Corwin, Michael #
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# Gorven, Scott Guerrieri, Christian Richter, Maikel Stuivenberg, Martin #
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# Thompson, Jon Tibble, Carsten Tinggaard #
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# --------------------------------------------------------------------------- #
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# This program is free software; you can redistribute it and/or modify it #
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# under the terms of the GNU General Public License as published by the Free #
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# Software Foundation; version 2 of the License. #
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# #
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# This program is distributed in the hope that it will be useful, but WITHOUT #
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# ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or #
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# FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for #
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# more details. #
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# #
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# You should have received a copy of the GNU General Public License along #
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# with this program; if not, write to the Free Software Foundation, Inc., 59 #
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# Temple Place, Suite 330, Boston, MA 02111-1307 USA #
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###############################################################################
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import os
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from cgi import escape
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from ast import parse, NodeVisitor, Str
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ts_file = u"""<?xml version="1.0" encoding="utf-8"?>
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<!DOCTYPE TS>
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<TS version="1.1">
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%s
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</TS>
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"""
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ts_context = u""" <context>
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<name>%s</name>
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%s </context>
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"""
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ts_message = u""" <message>
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<location filename="%s" line="%d"/>
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<source>%s</source>
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<translation type="unfinished"></translation>
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</message>
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"""
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class StringExtractor(NodeVisitor):
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def __init__(self, strings, filename, base_path):
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self.base_path = base_path
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self.filename = filename
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self.strings = strings
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self.classname = 'unknown'
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def visit_ClassDef(self, node):
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self.classname = node.name
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self.generic_visit(node)
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def visit_Call(self, node):
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if hasattr(node.func, 'attr') and node.func.attr == 'trUtf8' and isinstance(node.args[0], Str):
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string = node.args[0].s
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key = '%s-%s' % (self.classname, string)
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self.strings[key] = [self.classname, self.filename[len(self.base_path) + 1:], node.lineno, escape(string)]
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self.generic_visit(node)
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def parse_file(base_path, filename, strings):
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file = open(filename, u'r')
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try:
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ast = parse(file.read())
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except SyntaxError, e:
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print "Unable to parse %s: %s" % (filename, e)
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return
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file.close()
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StringExtractor(strings, filename, base_path).visit(ast)
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def write_file(filename, strings):
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translation_file = u''
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translation_contexts = []
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translation_messages = []
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class_name = strings[strings.keys()[0]][0]
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current_context = u''
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for key, translation in strings.iteritems():
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if class_name != translation[0]:
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current_context = ts_context % (class_name, u''.join(translation_messages))
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translation_contexts.append(current_context)
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translation_messages = []
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class_name = translation[0]
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translation_messages.append(ts_message % (translation[1], translation[2], translation[3]))
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current_context = ts_context % (class_name, u''.join(translation_messages))
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translation_contexts.append(current_context)
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translation_file = ts_file % (u''.join(translation_contexts))
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file = open(filename, u'w')
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file.write(translation_file.encode('utf8'))
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file.close()
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def main():
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strings = {}
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start_dir = os.path.abspath(u'..')
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for root, dirs, files in os.walk(start_dir):
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for file in files:
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if file.startswith(u'hook-') or file.startswith(u'test_'):
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continue
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if file.endswith(u'.py'):
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print u'Parsing "%s"' % file
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parse_file(start_dir, os.path.join(root, file), strings)
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print u'Generating TS file...',
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write_file(os.path.join(start_dir, u'resources', u'i18n', u'openlp_en.ts'), strings)
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print u'done.'
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if __name__ == u'__main__':
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if os.path.split(os.path.abspath(u'.'))[1] != u'scripts':
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print u'You need to run this script from the scripts directory.'
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else:
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main()
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