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#!/usr/bin/env python
################################################################################
# Copyright (C) 2014 Digia Plc
# All rights reserved.
#
# Redistribution and use in source and binary forms, with or without
# modification, are permitted provided that the following conditions are met:
#
# * Redistributions of source code must retain the above copyright notice,
# this list of conditions and the following disclaimer.
# * Redistributions in binary form must reproduce the above copyright notice,
# this list of conditions and the following disclaimer in the documentation
# and/or other materials provided with the distribution.
# * Neither the name of Digia Plc, nor the names of its contributors
# may be used to endorse or promote products derived from this software
# without specific prior written permission.
#
# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
# AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
# IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
# DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE
# FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
# DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
# SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
# CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
# OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
################################################################################
"""
A simple program that parses untranslated.ts files
current directory *must* be the top level qtcreator source directory
Usage:
scripts/uichanges.py old_untranslated.ts qtcreator_untranslated.ts
IN TOP LEVEL QTC SOURCE DIRECTORY!
"""
import os, sys, string
import subprocess
from xml.sax import saxutils, handler, make_parser
baseDir = os.getcwd()
transDir = os.path.join(baseDir, 'share/qtcreator/translations')
unchangedContexts = 0
# --- The ContentHandler
# Generate a tree consisting of hash of context names.
# Each context name value contains a hash of messages
# Each message value contains a the file name (or '<unknown>')
class Generator(handler.ContentHandler):
def __init__(self):
handler.ContentHandler.__init__(self)
self._tree = {}
self._contextTree = {}
self._context = ''
self._file = ''
self._msg = ''
self._chars = ''
# ContentHandler methods
def startDocument(self):
self._tree = {}
self._contextTree = {}
self._context = ''
self._file = ''
self._chars = ''
def startElement(self, name, attrs):
if name == 'location':
fn = attrs.get('filename')
if fn:
fn = os.path.normpath(os.path.join(transDir, fn))
fn = os.path.relpath(fn, baseDir)
else:
fn = '<unknown>'
self._file = fn
return
def endElement(self, name):
if name == 'name':
if self._context == '':
self._context = self._chars.strip()
self._chars = ''
elif name == 'source':
if self._chars:
self._msg = self._chars.strip()
self._chars = ''
elif name == 'message':
if self._msg:
self._contextTree[self._msg] = self._file
self._chars = ''
self._file = '<unknown>'
self._msg = ''
elif name == 'context':
if self._context != '':
self._tree[self._context] = self._contextTree
self._contextTree = {}
self._context = ''
def characters(self, content):
self._chars += content
def tree(self):
return self._tree
def commitsForFile(file):
output = ''
if file == '<unknown>':
return output
try:
output = subprocess.check_output(u'git log -1 -- "{0}"'.format(file),
shell=True, stderr=subprocess.STDOUT,
universal_newlines=True)
except:
output = ''
return output
def examineMsg(ctx, msg, oldFile, newFile):
if oldFile == newFile:
# return ('', u' EQL Message: "{0}" ({1})\n'.format(msg, oldFile))
return ('', '')
if oldFile == '':
return (commitsForFile(newFile), u' ADD: "{0}" ({1})\n'.format(msg, newFile))
if newFile == '':
return (commitsForFile(oldFile), u' DEL: "{0}" ({1})\n'.format(msg, oldFile))
return (commitsForFile(newFile), u' MOV: "{0}" ({1} -> {2})\n'.format(msg, oldFile, newFile))
def diffContext(ctx, old, new):
oldMsgSet = set(old.keys())
newMsgSet = set(new.keys())
gitResults = set()
report = ''
unchanged = 0
for m in sorted(oldMsgSet.difference(newMsgSet)):
res = examineMsg(ctx, m, old[m], '')
gitResults.add(res[0])
report = report + res[1]
if not res[1]:
unchanged += 1
for m in sorted(newMsgSet.difference(oldMsgSet)):
res = examineMsg(ctx, m, '', new[m])
gitResults.add(res[0])
report = report + res[1]
if not res[1]:
unchanged += 1
for m in sorted(oldMsgSet.intersection(newMsgSet)):
res = examineMsg(ctx, m, old[m], new[m])
gitResults.add(res[0])
report = report + res[1]
if not res[1]:
unchanged += 1
gitResults.discard('')
if not report:
return ''
report = u'\nContext "{0}":\n{1} {2} unchanged messages'.format(ctx, report, unchanged)
if gitResults:
report += '\n\n Git Commits:\n'
for g in gitResults:
if g:
g = u' {}'.format(unicode(g.replace('\n', '\n '), errors='replace'))
report += g
return report
# --- The main program
oldGenerator = Generator()
oldParser = make_parser()
oldParser.setContentHandler(oldGenerator)
oldParser.parse(sys.argv[1])
oldTree = oldGenerator.tree()
newGenerator = Generator()
newParser = make_parser()
newParser.setContentHandler(newGenerator)
newParser.parse(sys.argv[2])
newTree = newGenerator.tree()
oldContextSet = set(oldTree.keys())
newContextSet = set(newTree.keys())
for c in sorted(oldContextSet.difference(newContextSet)):
report = diffContext(c, oldTree[c], {})
if report:
print(report.encode('utf-8'))
else:
unchangedContexts += 1
for c in sorted(newContextSet.difference(oldContextSet)):
report = diffContext(c, {}, newTree[c])
if report:
print(report.encode('utf-8'))
else:
unchangedContexts += 1
for c in sorted(newContextSet.intersection(oldContextSet)):
report = diffContext(c, oldTree[c], newTree[c])
if report:
print(report.encode('utf-8'))
else:
unchangedContexts += 1
print(u'{0} unchanged contexts'.format(unchangedContexts))
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