mirror of https://github.com/moparisthebest/k-9
124 lines
3.8 KiB
Python
Executable File
124 lines
3.8 KiB
Python
Executable File
#!/usr/bin/env python
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# Rewrite localized strings files to match the formatting of the master strings file in an Android project
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#
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# Written for use with K-9 Mail (https://github.com/k9mail/k-9)
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# Licensed under the WTFPL (http://www.wtfpl.net/about/)
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import sys
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import re
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from copy import deepcopy
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from lxml import etree
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INDENTATION = " " * 4
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def new_tail(element):
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newline_count = element.tail.count("\n")
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if newline_count == 0:
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return element.tail
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else:
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return "%s%s" % ("\n" * newline_count, INDENTATION)
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def remove_namespace_attribute(text):
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return re.sub(' xmlns:xliff="[^"]+"', "", text)
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def fix_children_tail(element):
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for item in element.getchildren():
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if item.tail is not None and item.tail.count("\n") > 0:
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item.tail = "\n%s" % (INDENTATION * 2)
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element.getchildren()[-1].tail = "\n%s" % INDENTATION
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if len(sys.argv) < 3:
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print "Usage: sync_translation.py <master> <translation>"
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print "Example: sync_translation.py res/values/strings.xml res/values-zh-rTW/strings.xml"
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exit(1)
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master_file = sys.argv[1]
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translation_file = sys.argv[2]
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# Parse source files
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parser = etree.XMLParser(strip_cdata=False)
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master = etree.parse(master_file, parser=parser)
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translation = etree.parse(translation_file, parser=parser)
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# Create new XML object for the output
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output = etree.Element("resources", nsmap={'xliff': "urn:oasis:names:tc:xliff:document:1.2"})
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output.text = "\n%s" % INDENTATION
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# Copy top level comments from translation
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previous = output
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elem = translation.getroot()
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while elem.getprevious() is not None:
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elem = elem.getprevious()
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new_elem = deepcopy(elem)
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previous.addprevious(new_elem)
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previous = new_elem
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for element in master.getroot().getchildren():
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if not isinstance(element.tag, basestring):
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# This is a comment; copy it to 'output'
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new_element = deepcopy(element)
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new_element.tail = new_tail(element)
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output.append(new_element)
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else:
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tag = element.tag
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name = element.get("name")
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if tag == "string":
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# Find string element in translation
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translated = translation.find('.//string[@name="%s"]' % name)
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if translated is None:
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# No translation found; copy original string and make it a comment
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temp_element = deepcopy(element)
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temp_element.tail = ""
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text = " NEW: %s" % etree.tostring(temp_element, encoding="UNICODE")
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text = remove_namespace_attribute(text)
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new_element = etree.Comment(text)
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else:
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# Translation found; use it
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new_element = deepcopy(translated)
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new_element.tail = new_tail(element)
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output.append(new_element)
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elif tag == "plurals":
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# Find plurals element in translation
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translated = translation.find('.//plurals[@name="%s"]' % name)
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if translated is None:
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# No translation found; copy original element and wrap it in a comment
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temp_element = deepcopy(element)
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temp_element.tail = ""
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fix_children_tail(temp_element)
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text = " NEW:\n%s%s\n%s" % (INDENTATION, etree.tostring(temp_element, encoding="UNICODE"), INDENTATION)
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text = remove_namespace_attribute(text)
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new_element = etree.Comment(text)
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else:
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# Translation found; use it
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new_element = deepcopy(translated)
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fix_children_tail(new_element)
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new_element.tail = new_tail(element)
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output.append(new_element)
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else:
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sys.stderr.write("Unknown element: %s\n" % tag)
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output.getchildren()[-1].tail = "\n"
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tree = etree.ElementTree(output)
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tree.write(sys.argv[2], xml_declaration=True, encoding="UTF-8", pretty_print=True)
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