Silence DeprecationWarning raised by mimetools and rfc822 in cgi.

Lib/cgi.py

@@ -38,9 +38,16 @@ from operator import attrgetter
 import sys
 import os
 import urllib
-import mimetools
-import rfc822
 import UserDict
+from test.test_support import catch_warning
+from warnings import filterwarnings
+with catch_warning(record=False):
+    filterwarnings("ignore", ".*mimetools has been removed",
+                    DeprecationWarning)
+    import mimetools
+    filterwarnings("ignore", ".*rfc822 has been removed", DeprecationWarning)
+    import rfc822
+
 try:
     from cStringIO import StringIO
 except ImportError:

Misc/NEWS

@@ -49,7 +49,7 @@ Library
 -------
 
 - Silence the DeprecationWarning raised when importing mimetools in
-  BaseHTTPServer, httplib.
+  BaseHTTPServer, cgi (and rfc822), httplib.
 
 - Issue #2776: fixed small issue when handling an URL with double slash
   after a 302 response in the case of not going through a proxy.