sshpeer: don't read from stderr when that behavior is disabled We previously prevented the creation of doublepipe instances when we're not supposed to automatically read from stderr. However, there were other automatic calls to read from stderr that were undermining this effort. This commit prevents all automatic reads from stderr from occurring when they are supposed to be disabled. Because stderr is no longer being read, we need to call "readavailable" from tests so stderr is read from. Test output changes because stderr is now always (manually) read after stdout. And, since sshpeer no longer automatically tends to stderr, no "remote: " messages are printed. This should fix non-deterministic test output. FWIW, doublepipe automatically reads from stderr when reading from stdout, so I'm not sure some of these calls to self._readerr() are even needed. Differential Revision: https://phab.mercurial-scm.org/D2571

util: extract all date-related utils in utils/dateutil module With this commit, util.py lose 262 lines Note for extensions author, if this commit breaks your extension, you can pull the step-by-step split here to help you more easily pinpoint the renaming that broke your extension: hg pull https://bitbucket.org/octobus/mercurial-devel/ -r ac1f6453010d Differential Revision: https://phab.mercurial-scm.org/D2282

clone: updates the help text for hg clone -{r,b} (issue5654) Differential Revision: https://phab.mercurial-scm.org/D2095

py3: whitelist more passing tests Differential Revision: https://phab.mercurial-scm.org/D2569

lfs: convert hexdigest to bytes using sysbytes Differential Revision: https://phab.mercurial-scm.org/D2568

lfs: use %d to encode int, not str() Differential Revision: https://phab.mercurial-scm.org/D2567

lfs: use byteskwargs() on some **kwargs for python 3 compat Differential Revision: https://phab.mercurial-scm.org/D2566

lfs: add some bytestring wrappers in blobstore.py Differential Revision: https://phab.mercurial-scm.org/D2565

lfs: add missing b prefixes on some regular expressions # skip-blame just some b prefixes Differential Revision: https://phab.mercurial-scm.org/D2564

templatekw: deprecate showdict() and showlist() (API) .. api:: templatekw.showdict() and showlist() are deprecated in favor of new (context, mapping) API. Switch the keyword function to new API and use templatekw.compatdict() and compatlist() instead.

templatekw: switch remainder of _showlist template keywords to new API

templatekw: switch manifest template keyword to new API

templatekw: switch latesttags template keywords to new API

templatekw: switch revset() to new API

templatekw: switch obsfate-related template keywords to new API

templatekw: switch namespace template keywords to new API

namespace: use registrar to add template keyword Prepares for switching to the new API.

templatekw: switch most of showlist template keywords to new API (issue5779) Non-trivial changes will follow.

templatekw: switch showdict template keywords to new API

py3: bail on ratcheting tests forward on 3.6.0 and 3.6.1

py3: silence "bad escape" warning emitted by re.sub() Since we pass user strings directly to re.sub(), we can't avoid this warning without a BC.

debugcommands: add some strkwargs love to some **args calls Differential Revision: https://phab.mercurial-scm.org/D2563

debugcommands: add an r prefix to make file mode for fdopen a sysstr # skip-blame just an r prefix Differential Revision: https://phab.mercurial-scm.org/D2562

util: work around Python 3 returning None at EOF instead of '' Differential Revision: https://phab.mercurial-scm.org/D2561

util: add missing r prefix on some __setattr__ calls # skip-blame just a pair of r prefixes Differential Revision: https://phab.mercurial-scm.org/D2560

tests: add some re and globs for test-revset on python3 At this point we're down to two deprecation warnings (which I suspect are showing a bug in the test?) and one weird-looking failure. Progress! Differential Revision: https://phab.mercurial-scm.org/D2559

tests: add missing b prefixes and fix a %s to %d in test-revset.t # skip-blame just b prefixes and a %d instead of %s Differential Revision: https://phab.mercurial-scm.org/D2558

revset: use %d to turn an int into a bytestr Differential Revision: https://phab.mercurial-scm.org/D2557

revset: use {force,}bytestr to fix some %r formatting issues Differential Revision: https://phab.mercurial-scm.org/D2556

py3: sixteen more passing tests Differential Revision: https://phab.mercurial-scm.org/D2552

debugcommands: fix repr in debugignore print with pycompat.bytestr Differential Revision: https://phab.mercurial-scm.org/D2549

verify: fix exception formatting bug in Python 3 Differential Revision: https://phab.mercurial-scm.org/D2541

get-with-headers: use bytes stdout thoroughly On Python 3, sys.stdout.buffer is backed by a separate buffer from sys.stdout. We should choose one.

exchange: remove dead assignment or forcebundle1 Differential Revision: https://phab.mercurial-scm.org/D2548

templatekw: fix dict construction in _showlist to not mix bytes and strs What we had was fine on Python 2, but was slightly wrong on Python 3. This works on both. Differential Revision: https://phab.mercurial-scm.org/D2554

templatefilters: avoid infinite recursion bug in stringify This doesn't ever happen on Python 2, but it's been a persistent pain on Python 3. Adding this helped produce some of my upcoming Python 3 fixes. Differential Revision: https://phab.mercurial-scm.org/D2553

match: some minimal pycompat fixes guided by test-hgignore.t Differential Revision: https://phab.mercurial-scm.org/D2551

purge: apply byteskwargs to opts, fixing all python3 issues here Differential Revision: https://phab.mercurial-scm.org/D2547

tests: port test-bookmarks.t extension to Python 3 # skip-blame it's just b prefixes Differential Revision: https://phab.mercurial-scm.org/D2546

scmutil: fix a repr in an error message on Python 3 Differential Revision: https://phab.mercurial-scm.org/D2545

bookmarks: fix a repr in a message on Python 3 Differential Revision: https://phab.mercurial-scm.org/D2544

py3: add missing b prefixes in test-debugextensions.t # skip-blame just some b prefixes Differential Revision: https://phab.mercurial-scm.org/D2543

tests: help dummysmtpd work on python 3 Differential Revision: https://phab.mercurial-scm.org/D2542

tests: port helper script revlog-formatv0.py to python 3 Differential Revision: https://phab.mercurial-scm.org/D2540

tests: add missing b prefix in test python in test-issue2137.t # skip-blame just a b prefix Differential Revision: https://phab.mercurial-scm.org/D2539

templatefilters: convert arguments to sysstrs for unicode() ctor Differential Revision: https://phab.mercurial-scm.org/D2538

py3: use util.forcebytestr() to convert IOErrors to bytes Differential Revision: https://phab.mercurial-scm.org/D2536

py3: whitelist three more passing tests Differential Revision: https://phab.mercurial-scm.org/D2530