tree 1436050bd6f4c967283112fd0fa7b6ffe96af2b0
parent 21c7730761e2a768e33b89b063a095d007dcfd2c
author Victor Stinner <victor.stinner@gmail.com> 1511798227 +0100
committer GitHub <noreply@github.com> 1511798227 +0100
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bpo-27535: Fix memory leak with warnings ignore (#4489)

The warnings module doesn't leak memory anymore in the hidden
warnings registry for the "ignore" action of warnings filters.

The warn_explicit() function doesn't add the warning key to the
registry anymore for the "ignore" action.