bpo-33134: dataclasses: use function dispatch table for hash, instead of a string lookup which then is tested with if tests.#6222
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ericvsmith merged 3 commits intoMar 25, 2018
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of strings which is then tested with if statements.
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Thanks @ericvsmith for the PR 🌮🎉.. I'm working now to backport this PR to: 3.7. |
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GH-6224 is a backport of this pull request to the 3.7 branch. |
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… of a string lookup which then is tested with if tests. (pythonGH-6222) * Change _hash_action to be a function table lookup, instead of a list of strings which is then tested with if statements. (cherry picked from commit 01d618c) Co-authored-by: Eric V. Smith <ericvsmith@users.noreply.github.com>
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We already have a lookup table, just use it for dispatching to functions that compute the
__hash__value.https://bugs.python.org/issue33134