logging: Removed some more 1.5.2 support code.

Lib/logging/handlers.py

-# Copyright 2001-2009 by Vinay Sajip. All Rights Reserved.
+# Copyright 2001-2010 by Vinay Sajip. All Rights Reserved.
 #
 # Permission to use, copy, modify, and distribute this software and its
 # documentation for any purpose and without fee is hereby granted,
@@ -19,7 +19,7 @@ Additional handlers for the logging package for Python. The core package is
 based on PEP 282 and comments thereto in comp.lang.python, and influenced by
 Apache's log4j system.
 
-Copyright (C) 2001-2009 Vinay Sajip. All Rights Reserved.
+Copyright (C) 2001-2010 Vinay Sajip. All Rights Reserved.
 
 To use, simply 'import logging.handlers' and log away!
 """
@@ -850,24 +850,6 @@ class SMTPHandler(logging.Handler):
         """
         return self.subject
 
-    weekdayname = ['Mon', 'Tue', 'Wed', 'Thu', 'Fri', 'Sat', 'Sun']
-
-    monthname = [None,
-                 'Jan', 'Feb', 'Mar', 'Apr', 'May', 'Jun',
-                 'Jul', 'Aug', 'Sep', 'Oct', 'Nov', 'Dec']
-
-    def date_time(self):
-        """
-        Return the current date and time formatted for a MIME header.
-        Needed for Python 1.5.2 (no email package available)
-        """
-        year, month, day, hh, mm, ss, wd, y, z = time.gmtime(time.time())
-        s = "%s, %02d %3s %4d %02d:%02d:%02d GMT" % (
-                self.weekdayname[wd],
-                day, self.monthname[month], year,
-                hh, mm, ss)
-        return s
-
     def emit(self, record):
         """
         Emit a record.
@@ -876,10 +858,7 @@ class SMTPHandler(logging.Handler):
         """
         try:
             import smtplib
-            try:
-                from email.utils import formatdate
-            except ImportError:
-                formatdate = self.date_time
+            from email.utils import formatdate
             port = self.mailport
             if not port:
                 port = smtplib.SMTP_PORT