[Python-checkins] r70652 - python/trunk/Doc/whatsnew/2.7.rst

[antoine.pitrou]

Author: antoine.pitrou
Date: Sat Mar 28 20:17:54 2009
New Revision: 70652

Log:
Fix a typo and be more specific



Modified:
   python/trunk/Doc/whatsnew/2.7.rst

Modified: python/trunk/Doc/whatsnew/2.7.rst
==============================================================================
--- python/trunk/Doc/whatsnew/2.7.rst	(original)
+++ python/trunk/Doc/whatsnew/2.7.rst	Sat Mar 28 20:17:54 2009
@@ -132,9 +132,13 @@
 * The garbage collector tries to avoid tracking simple containers which
   can't be part of a cycle. As of now, this is true for tuples and dicts
   containing atomic types (such as ints, strings, etc.). Transitively, a dict
-  containing tuples of atomic types won't be tracked either. This helps brings
-  down the cost of full garbage collections, since it decreases the number of
-  objects to be considered and traversed by the collector.
+  containing tuples of atomic types won't be tracked either. This helps bring
+  down the individual cost of each garbage collection, since it decreases the
+  number of objects to be considered and traversed by the collector.
+
+  To help diagnosing this optimization, a new function in the :mod:`gc`
+  module, :func:`is_tracked`, returns True if a given instance is tracked
+  by the garbage collector, False otherwise.
   (Contributed by Antoine Pitrou; :issue:`4688`.)