Augie Fackler <augie@google.com> [Sat, 13 Oct 2018 04:20:22 -0400] rev 40306
f: fix a Python 3 bytes/string issue
I suspect we should test this tool in isolation, but we don't yet. Oh well.
Differential Revision: https://phab.mercurial-scm.org/D5061
Augie Fackler <augie@google.com> [Sun, 14 Oct 2018 08:55:30 -0400] rev 40305
tests: use regex instead of Python versions for archive hash changes
It turns out this behavior changed between versions of Python 3. Let's
just always accept either size or sha1, and move on.
Differential Revision: https://phab.mercurial-scm.org/D5104
Augie Fackler <augie@google.com> [Sun, 14 Oct 2018 05:29:00 -0400] rev 40304
notify: a ton of encoding dancing to deal with the email module
Almost fixes test-keyword.t on Python 3, but leaves us with some
extremely confusing failures at the end of the test that seem related
to the command server?
Differential Revision: https://phab.mercurial-scm.org/D5100
Augie Fackler <augie@google.com> [Sun, 14 Oct 2018 11:06:21 -0400] rev 40303
tests: add missing b prefix in test-context-metadata.t
# skip-blame just a b prefix
Differential Revision: https://phab.mercurial-scm.org/D5109
Augie Fackler <augie@google.com> [Sun, 14 Oct 2018 11:05:41 -0400] rev 40302
context: raise runtime errors with sysstrs
We should probably *not* use RuntimeError for this, but let's deal
with that later, rather than as part of the Python 3 effort.
Differential Revision: https://phab.mercurial-scm.org/D5108
Georges Racinet <gracinet@anybox.fr> [Mon, 15 Oct 2018 11:16:12 +0200] rev 40301
rust: rustfmt config for hg-direct-ffi
For now, we're duplicating it, but it would be probably a good idea
to use a single one for the whole workspace (would have implications on the
other crates as well)
Georges Racinet <gracinet@anybox.fr> [Mon, 08 Oct 2018 19:11:41 +0200] rev 40300
rust: rustlazyancestors.__contains__
This changeset provides a Rust implementation of
the iteration performed by lazyancestor.__contains__
It has the advantage over the Python iteration to use
the 'seen' set encapsuled into the dedicated iterator (self._containsiter),
rather than storing emitted items in another set (self._containsseen),
and hence should reduce the memory footprint.
Also, there's no need to convert intermediate emitted revisions back into
Python integers.
At this point, it would be tempting to implement the whole lazyancestor object
in Rust, but that would lead to more C wrapping code (two objects) for
little expected benefits.
Matt Harbison <matt_harbison@yahoo.com> [Sun, 14 Oct 2018 01:39:22 -0400] rev 40299
help: fix a missing quote character in ui.tweakdefaults
Georges Racinet <gracinet@anybox.fr> [Thu, 27 Sep 2018 16:55:44 +0200] rev 40298
rust: hooking into Python code
We introduce a new class called 'rustlazyancestors'
in the ancestors module, which is used only if
parsers.rustlazyancestors does exist.
The implementation of __contains__ stays unchanged,
but is now backed by the Rust iterator. It would
probably be a good candidate for further development,
though, as it is mostly looping, and duplicates the
'seen' set.
The Rust code could be further optimized, however it already
gives rise to performance improvements:
median timing from hg perfancestors:
- on pypy:
before: 0.077566s
after: 0.016676s -79%
- on mozilla central:
before: 0.190037s
after: 0.082225s -58%
- on a private repository (about one million revisions):
before: 0.567085s
after: 0.108816s -80%
- on another private repository (about 400 000 revisions):
before: 1.440918s
after: 0.290116s -80%
median timing for hg perfbranchmap base
- on pypy:
before: 1.383413s
after: 0.507993s -63%
- on mozilla central:
before: 2.821940s
after: 1.258902s -55%
- on a private repository (about one million revisions):
before: 77.065076s
after: 16.158475s -80%
- on another private repository (about 401 000 revisions):
before: 7.835503s
after: 3.545331s -54%
Mark Thomas <mbthomas@fb.com> [Sun, 14 Oct 2018 14:10:38 +0000] rev 40297
py3: fix test-propertycache.py
Differential Revision: https://phab.mercurial-scm.org/D5101