thunderbird2sogo

Initial commit
Benjamin Renard

Benjamin Renard commited on 2013-12-25 20:10:39
Showing 6 changed files, with 684 additions and 0 deletions.

.gitignore
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+*.pyc
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+*~
README
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+Thunderbird to SOGo scripts
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+===========================
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+
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+Convert Thunderbird mail directory to Maildir format
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+----------------------------------------------------
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+
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+The thunderbird2maildir script permit to transform Thunderbird mail
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+directory in Maildir format. This script take Thunderbird mail
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+directory path (-m parameter) and inspect content to find mbox file
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+and convert relative path in maildir hierarchic path. You could use
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+-r parameter to replace accents in maildir path to avoid encoding
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+problems. It use perfect_maildir.pl [1] script (path could be specify
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+by using -P parameter) to convert mbox file to Maildir.
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+
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+[1] perfect_maildir.pl : http://perfectmaildir.home-dn.net/
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+
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+    Usage: thunderbird2maildir [options]
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+
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+    Options:
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+      -h, --help            show this help message and exit
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+      -m MBDIR              The Mbox Thunderbird mail directory
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+      -M MDDIR              The maildir directory
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+      -P PERFECTMAILDIR     The perfect_maildir.pl script path
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+      -t, --just-try
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+      -r, --replace-accents
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+                            Remove accent in folder names
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+      -v, --verbose
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+      -d, --debug
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+
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+Convert Thunderbird mail filters to SOGo JSON format
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+----------------------------------------------------
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+
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+The convertFilters script permit to convert Thunderbird mail filters
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+to SOGo filters. It take as input msgFilterRules.dat path (-f parameter),
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+parse file and try to convert filters in SOGo equivalent. Some filters
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+conditions or actions can't be converted as SOGo filters, so warning or
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+critical messages will be inform you of possible conversions problems.
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+Output is in JSON format. By default, JSON string is write and stdout
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+but you could provide with -o parameter a file path where JSON have to
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+be write.
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+
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+    Usage: convertFilters [options]
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+
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+    Options:
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+      -h, --help            show this help message and exit
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+      -f FILE               The msgFilterRules.dat path
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+      -o OUT                Output path (default : '-' => stdout)
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+      -p, --pretty          Pretty JSON output
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+      -j, --just-try        Just-try mode (no output)
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+      --dont-warn-cc        Don't warn about cc -> to_or_cc convertion
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+      -r, --replace-accents
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+                            Remove accent in folder names
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+      -v, --verbose
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+      -d, --debug
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+
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+The thunderbirdFilters.py library is inspired by tbprocmailconv.py script :
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+
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+http://sourceforge.net/projects/tbprocmailconv/
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+
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+Load JSON in SOGo profile
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+~~~~~~~~~~~~~~~~~~~~~~~~~
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+
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+Run as sogo user :
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+
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+  echo "[USER]:[PASS]" > /tmp/[USER].pass
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+  /usr/sbin/sogo-tool user-preferences set defaults [USER] -p /tmp/[USER].pass \
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+  SOGoSieveFilters -f /tmp/[USER].json
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+  rm [USER].pass
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+
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+With :
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+
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+  * [USER] : user's login
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+  * [PASS] : user's password
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+
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+The JSON file must be /tmp/[USER].json.
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+
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+Copyright
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+=========
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+
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+Copyright (c) 2013 Benjamin Renard
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+
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+License
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+=======
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+
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+This program is free software; you can redistribute it and/or
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+modify it under the terms of the GNU General Public License version 2
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+as published by the Free Software Foundation.
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+
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+This program is distributed in the hope that it will be useful,
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+but WITHOUT ANY WARRANTY; without even the implied warranty of
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+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
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+GNU General Public License for more details.
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+
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+You should have received a copy of the GNU General Public License
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+along with this program; if not, write to the Free Software
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+Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
convertFilters
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+#!/usr/bin/python
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+# -*- coding: utf-8 -*-
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+#
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+# This script permit to convert Thunderbird mail filters to SOGo
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+# filters. It take as input msgFilterRules.dat path (-f parameter),
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+# parse file and try to convert filters in SOGo equivalent. Some
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+# filters conditions or actions can't be converted as SOGo filters,
8 
+# so warning or critical messages will be inform you of possible
9 
+# conversions problems. Output is in JSON format. By default, JSON
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+# string is write and stdout but you could provide with -o parameter
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+# a file path where JSON have to be write.
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+#
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+# To know how to load JSON in SOGo, see README file.
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+#
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+# Author : Benjamin Renard <brenard@zionetrix.net>
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+# Date : Wed, 25 Dec 2013 20:41:39 +0100
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+# Source : http://git.zionetrix.net/thunderbird2sogo
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+
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+from optparse import OptionParser
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+import sys
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+import thunderbirdFilters
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+import logging
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+import json
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+import re
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+
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+parser = OptionParser()
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+
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+parser.add_option('-f',
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+                  action="store",
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+                  type="string",
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+                  dest="file",
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+                  help="The msgFilterRules.dat path",
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+                  default=None)
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+parser.add_option('-o',
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+                  action="store",
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+                  type="string",
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+                  dest="out",
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+                  help="Output path (default : '-' => stdout) ",
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+                  default='-')
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+parser.add_option('-p','--pretty',
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+                  action="store_true",
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+                  dest="pretty",
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+                  help="Pretty JSON output")
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+parser.add_option('-j','--just-try',
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+                  action="store_true",
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+                  dest="justtry",
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+                  help="Just-try mode (no output)")
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+parser.add_option('--dont-warn-cc',
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+                  action="store_true",
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+                  dest="dontwarncc",
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+                  help="Don't warn about cc -> to_or_cc convertion",
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+		  default=False)
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+parser.add_option('-r',
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+                  '--replace-accents',
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+		  help='Remove accent in folder names',
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+                  action="store_true",
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+                  dest="replaceaccents")
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+parser.add_option('-v',
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+                  '--verbose',
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+                  action="store_true",
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+                  dest="verbose")
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+parser.add_option('-d',
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+                  '--debug',
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+                  action="store_true",
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+                  dest="debug")
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+
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+(options, args) = parser.parse_args()
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+
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+if options.debug:
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+	loglevel=logging.DEBUG
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+elif options.verbose:
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+        loglevel=logging.INFO
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+else:
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+        loglevel=logging.WARNING
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+
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+logging.basicConfig(level=loglevel,format='%(asctime)s - %(levelname)s - %(message)s', datefmt='%m/%d/%Y %I:%M:%S %p')
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+
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+if options.file is None:
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+	logging.fatal('You must provide msgFilterRules.dat path (-f)')
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+	sys.exit(1)
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+
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+if options.out!='-':
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+	try:
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+		output_file=open(options.out,'w')
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+	except Exception,e:
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+		logging.fatal('Error opening output file %s : %s' % (options.out,e))
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+		sys.exit(2)
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+
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+(tbf,warning)=thunderbirdFilters.read_from_file(options.file)
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+if len(warning)!=0:
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+	logging.warning('Parsing msgFilterRules.dat return warnings :\n - %s' % '\n - '.join(warning))
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+logging.debug('Parsing return :\n%s' % tbf)
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+sfs=[]
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+
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+for f in tbf:
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+	if f['type'] != "17":
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+		logging.error("Filter type '%s' no recognized, pass this filter" % f['type'])
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+		continue
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+	try:
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+		sf={}
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+		if f["enabled"]=='yes':
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+			sf["active"]=1
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+		else:
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+			sf["active"]=0
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+		if 'name' not in f:
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+			logging.error('Thunderbird filter does not have name ! Pass this filter : %s' % f)
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+			continue
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+		sf['name']=f['name']
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+		fc=thunderbirdFilters.convert_conditions(f["condition"])
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+		bool_ops=[]
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+		sfr=[]
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+		for c in fc:
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+			r={}
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+			if c['bool_operator'] not in bool_ops:
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+				bool_ops.append(c['bool_operator'])
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+
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+			if c['cri_operator']=='contains' or c['cri_operator']=='is':
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+				r['operator']=c['cri_operator']
119 
+			elif c['cri_operator']=="isn't":
120 
+				r['operator']='is_not'
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+			else:
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+				raise Exception('Condition operator "%s" not recognized. Pass' % c['cri_operator'])
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+			if c['cri_operand'] in ['subject','to','from']:
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+				r['field']=c['cri_operand']
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+			elif c['cri_operand']=='cc':
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+				r['field']='to_or_cc'
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+				if not options.dontwarncc:
128 
+					logging.warning('Filter %s : Condition operator cc convert to to_or_cc' % f['name'])
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+			elif c['cri_operand'].startswith('"') and c['cri_operand'].endswith('"'):
130 
+				r['field']='header'
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+				r['custom_header']=re.sub('^"(.*)"$',r'\1',c['cri_operand'],count=1)
132 
+			else:
133 
+				raise Exception('Condition operand "%s" not recognized. Pass' % c['cri_operand'])
134 
+			r['value']=c['value']
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+			sfr.append(r)
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+		if len(sfr)==0:
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+			logging.error('Filter %s : No condition found ! Pass this filter' % f['name'])
138 
+			continue
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+		sf['rules']=sfr
140 
+
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+		if len(bool_ops)==1:
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+			if bool_ops[0]=='AND':
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+				sf['match']='all'
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+			elif bool_ops[0]=='OR':
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+				sf['match']='any'
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+			else:
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+				logging.error("Filter %s : Boolean operator not recognized %s, pass this filter." % (f['name'],bool_ops[0]))
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+				continue
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+		else:
150 
+			logging.error('Filter %s : Multiple boolean operator not supported (%s). Pass this filter.' % (f['name'],','.join(bool_ops)))
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+			continue
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+		sfa=[]
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+		for a in f['actions']:
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+			if a[0]=='Move to folder':
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+				sa={
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+					'method': 'fileinto',
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+					'argument': thunderbirdFilters.convert_uri_path_to_maildir(a[1],separator='/',replaceaccents=options.replaceaccents)
158 
+				}
159 
+			elif a[0]=='Forward':
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+				sa={
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+					'method': 'redirect',
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+					'argument': a[1]
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+				}
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+			elif a[0]=='Mark read':
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+				sa={
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+					'method': 'addflag',
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+					'argument': 'seen'
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+				}
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+			elif a[0]=='JunkScore':
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+				if a[1]==0:
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+					argument='not_junk'
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+				else:
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+					argument='junk'
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+				sa={
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+					'method': 'addflag',
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+					'argument': argument
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+				}
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+			elif a[0]=='Mark flagged':
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+				sa={
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+					'method': 'addflag',
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+					'argument': 'flagged'
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+				}
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+			elif a[0]=='Stop execution':
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+				sa={
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+					'method': 'stop',
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+					'argument': None
187 
+				}
188 
+			elif a[0] in ['Mark unread','Copy to folder','Change priority','Reply']:
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+				raise Exception("Action %s doesn't have equivalent in SOGo" % a[0])
190 
+			else:
191 
+				raise Exception('Filter %s : Action %s not supported' % (f['name'],a[0]))
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+			sfa.append(sa)
193 
+		if len(sfa)==0:
194 
+			logging.error('Filter %s : no action found ! Pass this filter.' % f['name'])
195 
+			continue
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+		sf['actions']=sfa
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+		sfs.append(sf)
198 
+	except Exception,e:
199 
+		if 'name' in f:
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+			name=f['name']
201 
+		else:
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+			name=f
203 
+		logging.fatal('Failed to convert filter %s, pass : %s' % (name,e))
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+		continue
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+
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+output_data={'SOGoSieveFilters': sfs}
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+
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+if options.justtry:
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+	sys.exit(0)
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+
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+if options.pretty:
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+	output_text=json.dumps(output_data,indent=4, separators=(',', ': '))
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+else:
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+	output_text=json.dumps(output_data)
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+
216 
+if options.out=='-':
217 
+	print output_text
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+else:
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+	logging.info('Write SOGo filters on %s file' % options.out)
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+	output_file.write(output_text)
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+	output_file.close()
replace_accents.py
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+#!/usr/bin/python
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+# -*- coding: utf-8 -*-
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+#
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+# This simple library provide function to replace accents
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+# in string. It's part of thunderbird2sogo scripts.
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+#
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+# Author : Benjamin Renard <brenard@zionetrix.net>
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+# Date : Wed, 25 Dec 2013 20:41:39 +0100
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+# Source : http://git.zionetrix.net/thunderbird2sogo
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+
11 
+import string
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+
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+def replace_accents(s):
14 
+	replacements={
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+		"à": "a",
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+		"á": "a",
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+		"â": "a",
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+		"ã": "a",
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+		"ä": "a",
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+		"ç": "c",
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+		"è": "e",
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+		"é": "e",
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+		"ê": "e",
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+		"ë": "e",
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+		"ì": "i",
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+		"í": "i",
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+		"î": "i",
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+		"ï": "i",
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+		"ñ": "n",
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+		"ò": "o",
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+		"ó": "o",
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+		"ô": "o",
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+		"õ": "o",
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+		"ö": "o",
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+		"ù": "u",
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+		"ú": "u",
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+		"û": "u",
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+		"ü": "u",
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+		"ý": "y",
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+		"ÿ": "y",
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+		"À": "A",
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+		"Á": "A",
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+		"Â": "A",
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+		"Ã": "A",
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+		"Ä": "A",
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+		"Ç": "C",
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+		"È": "E",
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+		"É": "E",
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+		"Ê": "E",
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+		"Ë": "E",
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+		"Ì": "I",
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+		"Í": "I",
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+		"Î": "I",
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+		"Ï": "I",
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+		"Ñ": "N",
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+		"Ò": "O",
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+		"Ó": "O",
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+		"Ô": "O",
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+		"Õ": "O",
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+		"Ö": "O",
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+		"Ù": "U",
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+		"Ú": "U",
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+		"Û": "U",
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+		"Ü": "U",
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+		"Ý": "Y"
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+	}
67 
+	for f in replacements:
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+		s=s.replace(f,replacements[f])
69 
+	return s
70 
+
71 
+if __name__ == '__main__':
72 
+	test='éàèôù'
73 
+	print '%s -> %s' % (test,replace_accents(test))
thunderbird2maildir
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+#!/usr/bin/python
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+# -*- coding: utf-8 -*-
3 
+#
4 
+# This script permit to transform Thunderbird mail directory in
5 
+# Maildir format. This script take Thunderbird mail directory path
6 
+# (-m parameter) and inspect content to find mbox file and convert
7 
+# relative path in maildir hierarchic path. You could use -r
8 
+# parameter to replace accents in maildir path to avoid encoding
9 
+# problems. It use perfect_maildir.pl [1] script (path could be
10 
+# specify by using -P parameter) to convert mbox file to Maildir.
11 
+#
12 
+# Author : Benjamin Renard <brenard@zionetrix.net>
13 
+# Date : Wed, 25 Dec 2013 20:41:39 +0100
14 
+# Source : http://git.zionetrix.net/thunderbird2sogo
15 
+
16 
+from optparse import OptionParser
17 
+
18 
+import os
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+import re
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+import logging
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+import sys
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+import subprocess
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+from replace_accents import replace_accents
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+
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+parser = OptionParser()
26 
+
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+parser.add_option('-m',
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+                  action="store",
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+                  type="string",
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+                  dest="mbdir",
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+                  help="The Mbox Thunderbird mail directory",
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+                  default=None)
33 
+
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+parser.add_option('-M',
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+                  action="store",
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+                  type="string",
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+                  dest="mddir",
38 
+                  help="The maildir directory",
39 
+                  default=None)
40 
+
41 
+parser.add_option('-P',
42 
+                  action="store",
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+                  type="string",
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+                  dest="perfectmaildir",
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+                  help="The perfect_maildir.pl script path",
46 
+                  default='perfect_maildir.pl')
47 
+
48 
+parser.add_option('-t',
49 
+                  '--just-try',
50 
+                  action="store_true",
51 
+                  dest="justtry")
52 
+
53 
+parser.add_option('-r',
54 
+                  '--replace-accents',
55 
+		  help='Remove accent in folder names',
56 
+                  action="store_true",
57 
+                  dest="replaceaccents")
58 
+
59 
+parser.add_option('-v',
60 
+                  '--verbose',
61 
+                  action="store_true",
62 
+                  dest="verbose")
63 
+
64 
+parser.add_option('-d',
65 
+                  '--debug',
66 
+                  action="store_true",
67 
+                  dest="debug")
68 
+
69 
+(options, args) = parser.parse_args()
70 
+
71 
+if options.debug:
72 
+        loglevel=logging.DEBUG
73 
+elif options.verbose:
74 
+        loglevel=logging.INFO
75 
+else:
76 
+        loglevel=logging.WARNING
77 
+
78 
+logging.basicConfig(level=loglevel,format='%(asctime)s - %(levelname)s - %(message)s', datefmt='%m/%d/%Y %I:%M:%S %p')
79 
+
80 
+if not options.mbdir or not options.mddir:
81 
+	logging.fatal('You must provide Mbox directory and Maildir directory')
82 
+	sys.exit(1)
83 
+
84 
+if not os.path.isdir(options.mbdir):
85 
+	logging.fatal('The directory %s does not exists' % options.mbdir)
86 
+	sys.exit(1)
87 
+
88 
+options.mbdir=os.path.abspath(options.mbdir)
89 
+
90 
+if os.path.exists(options.mddir):
91 
+	logging.fatal('The destination Maildir directory already exists')
92 
+	sys.exit(1)
93 
+
94 
+def maildir_make(dir):
95 
+	if options.justtry:
96 
+		logging.info('Maildir make %s' % dir)
97 
+		return
98 
+	os.mkdir(dir)
99 
+	for s in ['cur','new','tmp']:
100 
+		os.mkdir('%s/%s' % (dir,s))
101 
+
102 
+def isMboxFile(file):
103 
+	return open(file,'r').readline().startswith('From ')
104 
+
105 
+maildir_make(options.mddir)
106 
+options.mddir=os.path.abspath(options.mddir)
107 
+
108 
+def listMbox(dir,mboxlist):
109 
+	for fname in os.listdir(dir):
110 
+		path="%s%s" % (dir,fname)
111 
+		if os.path.isfile(path):
112 
+			if not re.search('\.(msf|dat|html|wdseml)$',fname) and isMboxFile(path):
113 
+				md=re.sub('\.sbd/','/',path)
114 
+				md=re.sub('^\.\/','.',md)
115 
+				md=re.sub('\/+','.',md)
116 
+				md=re.sub('^\.Inbox(\.|$)','INBOX.',md)
117 
+				if options.replaceaccents:
118 
+					md=replace_accents(md)
119 
+				md=md.decode('utf-8').encode('utf-7')
120 
+				md=re.sub('\+','&',md)
121 
+				mboxlist[path]=md
122 
+			elif options.debug:
123 
+				logging.debug('File %s is not mbox' % path)
124 
+		elif os.path.isdir(path):
125 
+			path="%s/" % path
126 
+			listMbox(path,mboxlist)
127 
+		else:
128 
+			print "unknown path '%s'" % path
129 
+
130 
+mboxlist={}
131 
+os.chdir(options.mbdir)
132 
+listMbox('./',mboxlist)
133 
+
134 
+def runPerfectMaildir(maildir,mbox):
135 
+	if options.justtry:
136 
+		logging.info("Run perfect_maildir.pl on maildir '%s' with mbox file '%s'" % (maildir, mbox))
137 
+		return
138 
+	logging.info("Read mbox file %s" % mbox)
139 
+	f=open(mbox,'r')
140 
+	data=f.read()
141 
+	f.close()
142 
+	logging.info("Running perfect_maildir.pl on maildir '%s' with mbox file '%s'" % (maildir,mbox))
143 
+	p = subprocess.Popen(['perfect_maildir.pl',maildir],stdout=subprocess.PIPE,stderr=subprocess.PIPE,stdin=subprocess.PIPE)
144 
+	output, err = p.communicate(data)
145 
+	logging.info("End of perfect_maildir.pl : %s" % (output))
146 
+
147 
+
148 
+if './Inbox' in mboxlist:
149 
+	runPerfectMaildir(options.mddir,'%s/Inbox' %options.mbdir)
150 
+	del mboxlist['./Inbox']
151 
+
152 
+subs=[]
153 
+for mbox in sorted(mboxlist.keys()):
154 
+	maildir_make("%s/%s" % (options.mddir,mboxlist[mbox]))
155 
+	runPerfectMaildir('%s/%s' % (options.mddir,mboxlist[mbox]),'%s/%s' % (options.mbdir,mbox))
156 
+	subs.append(re.sub('^\.','',mboxlist[mbox]))
157 
+
158 
+
159 
+if not options.justtry:
160 
+	f=open('%s/subscriptions' % options.mddir,'w')
161 
+logging.info('Write in subscriptions file :')
162 
+for s in subs:
163 
+	logging.info(s)
164 
+	if not options.justtry:
165 
+		f.write("%s\n" % s)
166 
+
167 
+if not options.justtry:
168 
+	f.close()
thunderbirdFilters.py
View file @ 4b2682d
... ... 
@@ -0,0 +1,124 @@
1 
+#!/usr/bin/python
2 
+
3 
+# This library is inspired by tbprocmailconv.py script
4 
+# writed by Michael Scheper :
5 
+# http://tbprocmailconv.sourceforge.net/
6 
+# Some part of this script is simply copy from original
7 
+# script with some corrections and adjustments.
8 
+#
9 
+# It's part of thunderbird2sogo scripts.
10 
+#
11 
+# Author : Benjamin Renard <brenard@zionetrix.net>
12 
+# Date : Wed, 25 Dec 2013 20:41:39 +0100
13 
+# Source : http://git.zionetrix.net/thunderbird2sogo
14 
+
15 
+import os
16 
+import re
17 
+import sys
18 
+import urllib
19 
+import logging
20 
+from replace_accents import replace_accents
21 
+
22 
+def read_from_file(file):
23 
+	"Read the Thunderbird filters file into a list of maps."
24 
+
25 
+	filters = []
26 
+	current_filter = None
27 
+	current_actions = []
28 
+	warnings = []
29 
+
30 
+	# Each value gets run through each of these regex replacements.
31 
+	value_replacements = (
32 
+			(re.compile(r'\\\"'), '"'),
33 
+			(re.compile(r'^ *\"(.*)\"\r*\n?$'), r'\1'),
34 
+	)
35 
+
36 
+	for line in open(file):
37 
+		(key, value) = line.split('=',1)
38 
+		for (regex, repl) in value_replacements:
39 
+			value = regex.sub(repl, value)
40 
+
41 
+		logging.debug('Key %s => %s' % (key,value))
42 
+		# Each filter starts with a name.
43 
+		if key == 'name':
44 
+			if current_filter is not None:
45 
+				if any(current_actions):
46 
+					current_filter['actions'] = current_actions
47 
+				logging.debug("Add filter : %s" % current_filter)
48 
+				filters.append(current_filter)
49 
+			logging.debug("Initialize new filter")
50 
+			current_filter = {}
51 
+			current_actions = []
52 
+
53 
+		# If we're still not up to the first filter, ignore this line.
54 
+		if current_filter is None:
55 
+			continue
56 
+
57 
+		# Each filter can have multiple actions. Each action has an optional
58 
+		# actionValue.
59 
+		if key == 'action':
60 
+			logging.debug('New action : %s' % value)
61 
+			# We'll add the value later if there is one.
62 
+			current_actions.append((value, None))
63 
+		elif key == 'actionValue':
64 
+			if not any(current_actions):
65 
+				warnings.append('Ignored unexpected action value "%s" in '
66 
+						'"%s"' % (current_actions[-1][0],
67 
+						current_filter.get('name', '(unnamed filter)')))
68 
+			elif current_actions[-1][1] is not None:
69 
+				warnings.append('Ignored extra value "%s" for action "%s" '
70 
+						'in "%s"' % (value, current_actions[-1][0],
71 
+						current_filter.get('name', '(unnamed filter)')))
72 
+			else:
73 
+				current_action = current_actions.pop()
74 
+				current_actions.append((current_action[0], value))
75 
+		else:
76 
+			if key in current_filter:
77 
+				warnings.append('Ignored extra %s ("%s") in %s' % (key, value,
78 
+						current_filter.get('name', '(unnamed filter)')))
79 
+			else:
80 
+				current_filter[key] = value
81 
+	if any(current_actions):
82 
+		current_filter['actions'] = current_actions
83 
+	logging.debug("Add filter : %s" % current_filter)
84 
+	filters.append(current_filter)
85 
+	return (filters, warnings)
86 
+
87 
+condition_regex = re.compile('(AND|OR) \(([^,]+),([^,]+),([^)]+)\) *')
88 
+def convert_conditions(tb_condition):
89 
+    "Converts a Thunderbird condition string into procmail condition strings."
90 
+    conditions = []
91 
+
92 
+    for match in condition_regex.finditer(tb_condition):
93 
+
94 
+        (bool_operator, cri_operand, cri_operator, value) = match.groups()
95 
+
96 
+	conditions.append({
97 
+		'bool_operator': bool_operator,
98 
+		'cri_operand': cri_operand,
99 
+		'cri_operator': cri_operator,
100 
+		'value': value
101 
+	})
102 
+
103 
+    return conditions
104 
+
105 
+_convert_uri_path_to_sogo=re.compile('^[a-z]*\:\/\/[^\/]*\/(.*)$')
106 
+def convert_uri_path_to_maildir(path,separator='.',replaceaccents=False):
107 
+	# URL decode
108 
+	path=urllib.unquote(path)
109 
+	# Remove URI prefix
110 
+	path=_convert_uri_path_to_sogo.sub(r'\1',path)
111 
+	# Replace accents
112 
+	if replaceaccents:
113 
+		path=replace_accents(path)
114 
+	# UTF7 encode
115 
+	path=path.decode('UTF-8').encode('UTF-7')
116 
+	# Replace '+' by '&'
117 
+	path=re.sub('\+','&',path)
118 
+	# Replace ^Inbox by INBOX
119 
+	path=re.sub('^Inbox\/','INBOX/',path)
120 
+	# Replace '/' by separator
121 
+	if separator!='/':
122 
+		path=re.sub('\/',separator,path)
123 
+	return path
124 
+
0 125