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.