Drop pytz as recent version doesn't work correctly with vobject.

Use dateutil.tz instead.

Monotone-Parent: cec86bee0b5e2a1fc741887d9b9e535436381c6e
Monotone-Revision: b34c698acd51d633a7d276d6fbbcab8a47e7e460

Monotone-Author: jraby@inverse.ca
Monotone-Date: 2012-01-09T17:18:11
Monotone-Branch: ca.inverse.sogo

Tests/Integration/README

@@ -1,7 +1,7 @@
 setup
 -----
 
-(you need "python-simplejson", "python-xml", "python-vobject" and "python-m2crypto"
+(you need "python-simplejson", "python-xml", "python-vobject", "python-dateutil" and "python-m2crypto"
  in order to run the scripts on Debian)
 
 1) copy config.py.in to config.py (make sure to never EVER add it to monotone)

Tests/Integration/test-caldav-scheduling.py

@@ -8,10 +8,10 @@ from config import hostname, port, username, password, \
 		   resource_no_overbook, resource_can_overbook
 
 import datetime
+import dateutil.tz
 import sogotests
 import sys
 import time
-import pytz
 import unittest
 import utilities
 import vobject
@@ -143,7 +143,7 @@ class CalDAVITIPDelegationTest(unittest.TestCase):
         vevent.add('summary').value = summary
         vevent.add('transp').value = transparency[transp]
 
-        now = datetime.datetime.now(pytz.timezone("America/Montreal"))
+        now = datetime.datetime.now(dateutil.tz.gettz("America/Montreal"))
         startdate = vevent.add('dtstart')
         startdate.value = now
         enddate = vevent.add('dtend')