[3.9] bpo-46648: Rewrite test_urllib2.test_issue16464() with a local HTTP server (GH-31186)#31190

miss-islington merged 1 commit intopython:3.9python/cpython:3.9from

miss-islington:backport-8e98175-3.9miss-islington/cpython:backport-8e98175-3.9Copy head branch name to clipboard