[issue11802] filecmp.cmp needs a documented way to clear cache

[Raymond Hettinger]

Raymond Hettinger <raymond.hettinger at gmail.com> added the comment:

Made a simple fix to keep the cache from growing without bound.
Leaving this open for 3.3 as a feature request to implement a more sophisticated strategy using file hashes or somesuch.

----------

_______________________________________
Python tracker <report at bugs.python.org>
<http://bugs.python.org/issue11802>
_______________________________________