Commit f004374f authored by arachnegl's avatar arachnegl Committed by Simon Charette
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[1.7.x] Fixed #22398 -- Added detail about callable in KEY_FUNCTION docs

Backport of 8da86fd1 from master
parent 9fb61cb6
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Original line number Diff line number Diff line
@@ -189,7 +189,7 @@ backend class (i.e. ``mypackage.backends.whatever.WhateverCache``).
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
implementation is equivalent to the function::