diff -r 5f1d5e1f6c1a Doc/library/zipfile.rst
--- a/Doc/library/zipfile.rst	Mon Sep 01 12:33:41 2014 +0300
+++ b/Doc/library/zipfile.rst	Mon Sep 01 17:38:34 2014 -0400
@@ -210,6 +210,13 @@
    password used for encrypted files.  Calling  :meth:`.open` on a closed
    ZipFile will raise a  :exc:`RuntimeError`.
 
+   ZipFile.open is also a context manager and therefore supports the
+   :keyword:`with` statement.::
+
+      with ZipFile('spam.zip', 'w') as myzip:
+          with myzip.open('eggs.txt', r) as myfile:
+              print(myfile.read()) 
+   
    .. note::
 
       The file-like object is read-only and provides the following methods: