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Given the English original (messages.xml or Messages.properties) and the corresponding translation file, this script will report both strings missing in the translation file and extra strings that shouldn't be in the translation. Tested on Python 2.7, requires ElementTree (wrapper for libxml2) for checking XML and/or jprops for testing .properties.
Here's also a slightly longer version which preserves the order of strings in the output: dspace-l10n-check.py
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#!/usr/bin/env python
import sys
class MessagesXmlParser():
def __init__(self, filename):
import xml.etree.ElementTree as etree
self.keys = []
tree = etree.parse(filename)
root = tree.getroot()
for message in root:
self.keys.append(message.attrib['key'])
class MessagesPropertiesParser():
def __init__(self, filename):
try:
import jprops
except:
print('Error: jprops module for parsing .properties files is missing. Download and follow installation instructions from http://mgood.github.com/jprops/')
sys.exit(2)
self.keys = []
with open(filename) as fp:
for key, value in jprops.iter_properties(fp):
self.keys.append(key)
if __name__ == "__main__":
if len(sys.argv) != 3:
print("Usage:")
print(" %s messages.xml messages_XX.xml" % (sys.argv[0]))
print("or")
print(" %s Messages.properties Messages_XX.properties" % (sys.argv[0]))
sys.exit(1)
testfile = open(sys.argv[1], 'rb')
if testfile.readline().find('<?xml') != -1:
# xml file detected, assume messages.xml
messages_tmpl = MessagesXmlParser(sys.argv[1])
messages_in = MessagesXmlParser(sys.argv[2])
else:
# assume Messages.properties
messages_tmpl = MessagesPropertiesParser(sys.argv[1])
messages_in = MessagesPropertiesParser(sys.argv[2])
print "Present in %s but missing in %s:" % (sys.argv[1], sys.argv[2])
for i in set(messages_tmpl.keys) - set (messages_in.keys):
print i
print "\nPresent in %s but missing in %s:" % (sys.argv[2], sys.argv[1])
for i in set(messages_in.keys) - set (messages_tmpl.keys):
print i
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