Fixed #22398 -- Added detail about callable in KEY_FUNCTION docs

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arachnegl 2014-04-13 18:52:43 -04:00
parent b82f30785f
commit 8da86fd19b
1 changed files with 1 additions and 1 deletions

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@ -189,7 +189,7 @@ backend class (i.e. ``mypackage.backends.whatever.WhateverCache``).
KEY_FUNCTION KEY_FUNCTION
~~~~~~~~~~~~ ~~~~~~~~~~~~
A string containing a dotted path to a function that defines how to A string containing a dotted path to a function (or any callable) that defines how to
compose a prefix, version and key into a final cache key. The default compose a prefix, version and key into a final cache key. The default
implementation is equivalent to the function:: implementation is equivalent to the function::