bpo-27535: Fix memory leak with warnings ignore by vstinner · Pull Request #4489 · python/cpython
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.
miss-islington pushed a commit to miss-islington/cpython that referenced this pull request
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. (cherry picked from commit c975878)
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