rust-revlog: split out method for `rev_from_node` without persistent nodemap This will make easier for the bug fix that is about to come.

win32mbcs: unbyteify some strings for py3 support A crash was reported on the TortoiseHg bug tracker for this[1]. [1] https://foss.heptapod.net/mercurial/tortoisehg/thg/-/issues/5905

heptapod-ci: turn off pipelines for merge request events These are always duplicated by the external (from the user) push, or internal (from Heptapod itself) push pipeline, so they're entirely redundant.

heptapod-ci: always make the default run condition explicit This has no effect on behavior, it's just to make everything obvious.

heptapod-ci: remove push exception for named branches The internal workings of Heptapod cause even fast-forward merges to look like pushes to Gitlab. The only way to run a pipeline on topic-less named branches is not through the web interface. I am probably the only person affected by this, so it's not really a problem. This was confirmed with Georges, the maintainer of Heptapod, though the only way to be *actually* sure, is to merge this and see.

heptapod-ci: (hopefully) fix the pipeline savings system There is no easy way for me to test this outside of the actual repo since it would require setting up `heptapod-runner` locally, making a Git repo with the right changes, etc. It's not worth my time at this point. If this fails, I'll try to ask for help from Georges, the maintainer of Heptapod.

heptapod-ci: don't run pipelines for topic-less branches See inline comment for more details.

clonebundles: add warning if auto-generate is enabled without formats

clonebundles: fix display of auto-generate.on-change lines

hgweb: drop references to deprecated cgitb cgitb is going away and gives warnings when importing, and that make tests fail: $TESTTMP/hgweb.cgi:5: DeprecationWarning: 'cgitb' is deprecated and slated for removal in Python 3.13 The lack of a "nice" high level error handler is not a huge problem, neither for users (where it is disabled anyway) or for tests (where we don't use a browser and the plain tracebacks often are more readable). It is inevitable that it is going away, and there is no obvious alternative. Remove it and move on.

setup: fall back to setuptools setup if distutils isn't available The setuptools comments around this seems slightly outdated. Setuptools is improving and distutils is being deprecated, so it should perhaps be the default. But at least, it is a fair fallback.

tests: use simple mock smtp server instead of deprecated asyncore smtpd test-patchbomb-tls.t would fail with: .../hg/tests/dummysmtpd.py:6: DeprecationWarning: The asyncore module is deprecated and will be removed in Python 3.12. The recommended replacement is asyncio import asyncore .../hg/tests/dummysmtpd.py:8: DeprecationWarning: The smtpd module is deprecated and unmaintained and will be removed in Python 3.12. Please see aiosmtpd (https://aiosmtpd.readthedocs.io/) for the recommended replacement. import smtpd The recommended migration path to the standalone asiosmtpd would be overkill. The tests do not need a full smtp server - we can just use a very simple mock hack to preserve the existing test coverage.

tests: fix dummysmtpd argument check

tests: improve test-patchbomb-tls.t by by logging errors and data The actual SSL error might be like: ::1 ssl error: [SSL: TLSV1_ALERT_UNKNOWN_CA] tlsv1 alert unknown ca (_ssl.c:1002) and will probably vary so much that it can't be checked in the test. It is however very useful when debugging failures.

tests: show test-patchbomb-tls.t smtp server log Improve test coverage by exposing what the smtp server actually receives. Make dummystmtpd redirect stderr to a log file.

demandimport: don't delay _distutils_hack import test-demandimport.py would fail on 'import distutils.msvc9compiler' because warnings: /usr/lib/python3.11/site-packages/_distutils_hack/__init__.py:18: UserWarning: Distutils was imported before Setuptools, but importing Setuptools also replaces the `distutils` module in `sys.modules`. This may lead to undesirable behaviors or errors. To avoid these issues, avoid using distutils directly, ensure that setuptools is installed in the traditional way (e.g. not an editable install), and/or make sure that setuptools is always imported before distutils. warnings.warn( /usr/lib/python3.11/site-packages/_distutils_hack/__init__.py:33: UserWarning: Setuptools is replacing distutils. warnings.warn("Setuptools is replacing distutils.") Telling demandimport to ignore this module will allow the hack to work as intended. Note: The test for distutils.msvc9compiler comes from 2205d00b6d2b. But since then, distutils is going away, and setuptools has moved forward and is replacing it. It is unclear exactly what is being tested here and how setuptools should depended on msvc9compiler. The test might no longer be relevant.