gh-70280: allow using custom sys.displayhook's with doctest #111871
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This partially reverts patch from https://bugs.python.org/issue8048 Now it's possible to test interactive examples in applications, which use cusomized sys.displayhook, e.g. SymPy, without nasty workarrounds (i.e. overriding the sys.__displayhook__ value before each tests).
rruuaanng
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Oct 27, 2025
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This partially reverts patch from https://bugs.python.org/issue8048
Now it's possible to test interactive examples in applications, which use cusomized sys.displayhook, e.g. SymPy, without nasty workarrounds (i.e. overriding the
sys.__displayhook__value before each tests).This is a restored PR #25651 with minimal changes (internal for a doctest sys.displayhook changes now aren't leaked out).
📚 Documentation preview 📚: https://cpython-previews--111871.org.readthedocs.build/