Updated python script to fix lang files, ran all lang files through python script

git-svn-id: http://svg-edit.googlecode.com/svn/trunk@1229 eee81c28-f429-11dd-99c0-75d572ba1ddd

extras/update-langs.py

@@ -7,23 +7,73 @@
 #
 # Copyright (c) 2010 Jeff Schiller
 
-# TODO: Fix lang.es.js which apparently is not proper JSON (encoding issues?)
-
 import os
 import sys
 import re
 import json
+from types import *
+
+def updateMainMenu(j):
+	"""
+		Converts title into textContent for items in the main menu
+	"""
+	tools = ['tool_clear', 'tool_open', 'tool_save', 'tool_docprops']
+	for row in j:
+		try:
+			id = row['id']
+			if id in tools:
+				row[u'textContent'] = row.pop('title')
+		except KeyError:
+			pass
+
+def ourPrettyPrint(j):
+	"""
+		Outputs a string representation of the JSON object passed in
+		formatted properly for our lang.XX.js files.
+	"""
+	s = '[' + os.linesep
+	js_strings = None
+	j.sort()
+	for row in j:
+		try:
+			id = row['id']
+			row_string = json.dumps(row, sort_keys=True, ensure_ascii=False)
+			s += row_string + ',' + os.linesep
+		except KeyError:
+			if type(row) is DictType:
+				js_strings = row
+				
+	s += json.dumps(js_strings, sort_keys=True, ensure_ascii=False, indent=1) + os.linesep
+	s += ']'
+	return s
 
 def processFile(filename):
-	in_string = open('./editor/locale/'+filename).read()
+	"""
+		Loads the given lang.XX.js file, processes it and saves it
+		back to the file system
+	"""
+	in_file = open('./editor/locale/'+filename, 'r')
+	in_string = in_file.read()
+	in_file.close()
+	
 	try:
 		j = json.loads(in_string)
-		pass
+		
+		# process the JSON object here
+		updateMainMenu(j)
+	
+		# now write it out back to the file
+		s = ourPrettyPrint(j).encode("UTF-8");
+		out_file = open('./editor/locale/'+filename, 'w')
+		out_file.write( s )
+		out_file.close()
+
+		print "Updated " + filename
 	except ValueError:
 		print "ERROR!  " + filename + " was not valid JSON, please fix it!"
 
 if __name__ == '__main__':
-	# get list of all lang files
+	# get list of all lang files and process them
 	for file in os.listdir('./editor/locale/'):
 		if file[:4] == "lang":
 			processFile(file)