releasenotes: use stringutil.wrap() instead of handcrafted TextWrapper wrapper It's silly to splitlines() a joined string, but we don't care the performance here.

match: optimize matcher when all patterns are of rootfilesin kind Internally at Google, we use narrowspecs with only rootfilesin-kind patterns. Sometimes there are thousands of such patterns (i.e. thousands of tracked directories). In such cases, it can take quite long to build and evaluate the resulting matcher. This patch optimizes matchers that have only patterns of rootfilesin so it instead of creating a regular expression, it matches the given file's directory against the set of directories. In a repo with ~3600 tracked directories, it takes about 1.35 s to build the matcher and 2.7 s to walk the dirstate before this patch. After, it takes 0.04 s to create the matcher and 0.87 s to walk the dirstate. It may be worthwhile to do similar optimizations for e.g. patterns of type "kind:", but that's not a priority for us right now. Differential Revision: https://phab.mercurial-scm.org/D5058

churn: use integer division consistently This results in slight output changes, but it's at least consistent between Python 2 and 3. Since the output is just bar graphs anyway, I'm content with the changes. Differential Revision: https://phab.mercurial-scm.org/D5063

churn: fix stack traces on Python 3 Differential Revision: https://phab.mercurial-scm.org/D5062

py3: moar passing tests Differential Revision: https://phab.mercurial-scm.org/D5055

py3: one new passing tests Differential Revision: https://phab.mercurial-scm.org/D5006

tests: expand our coverage of errors in Python 3 for bad extensions What a mess. Differential Revision: https://phab.mercurial-scm.org/D5005

tests: add lots of globs and conditional output lines The test now passes on Python 3. I'm going to do one follow-up where I'll adjust some grep calls to improve our checking of things on Python 3. Differential Revision: https://phab.mercurial-scm.org/D5004

releasenotes: fix remaining bytes/unicode issues caught by tests All tests now pass. Differential Revision: https://phab.mercurial-scm.org/D5054

relnotes: port to Python 3 The big annoyance here was having to feed textwrap unicodes instead of bytes, but it all seems to work. Differential Revision: https://phab.mercurial-scm.org/D5053

py3: use __code__ instead of func_code to test if func is cachable Surprisingly, this fixes test-cache-abuse.t, which would generate a different revbranch cache if filtered set had no cache.

py3: pass in system string to vars(branchmap).__contains__()

test-bookmarks-pushpull: use correct tmp dir for no-bm-move.sh test-bookmarks-pushpull.t writes a temporary file in $TESTDIR instead of $TESTTMP. Make it use $TESTTMP instead. Differential Revision: https://phab.mercurial-scm.org/D5057

py3: add some glob to make output compatible with python 3 This makes test-pathconflicts-basic.t and test-origbackup-conflict.t passing on Python 3. Differential Revision: https://phab.mercurial-scm.org/D5042

py3: add a b'' prefix in tests/test-requires.t This makes the test pass on Python 3. # skip-blame because just b'' prefix. Differential Revision: https://phab.mercurial-scm.org/D5041

py3: use '%d' for rev nums instead of '%s' This makes test-close-head.t pass on Python 3. Differential Revision: https://phab.mercurial-scm.org/D5040

py3: more globing of things to make output compatible between py2 and py3 This also makes the test-ssh-repoerror.t pass on Python 3. Differential Revision: https://phab.mercurial-scm.org/D5038

py3: use stringutil.pprint() instead of '%r' This makes test-pager-legacy.t pass on Python 3. Differential Revision: https://phab.mercurial-scm.org/D5037

py3: use '%d' for integers instead of '%s' Differential Revision: https://phab.mercurial-scm.org/D5036

py3: add some py3 specific output to test This makes the test work on Python 3. Differential Revision: https://phab.mercurial-scm.org/D5035

py3: use stringutil.pprint() in color.py instead of '%r' This fixes the test-status-color.t on python 3. Differential Revision: https://phab.mercurial-scm.org/D5034

py3: add b'' prefixes in tests/test-progress.t This makes the test pass on Python 3. # skip-blame because just b'' prefixes Differential Revision: https://phab.mercurial-scm.org/D5033

py3: add b'' prefixes to tests/test-keyword.t This test is now pretty close to passing on Python 3. # skip-blame because just b'' prefixes. Differential Revision: https://phab.mercurial-scm.org/D5032

py3: use stringutil.pprint() if we are printing bool values Differential Revision: https://phab.mercurial-scm.org/D5031

py3: glob some difference between py2 and py3 output On py2, the directory names are under quotes and on py3 they are not and I don't know why. Differential Revision: https://phab.mercurial-scm.org/D5030

py3: byteify tests/wireprotosimplecache.py # skip-blame because just b'' prefixes Differential Revision: https://phab.mercurial-scm.org/D5029

py3: add b'' prefixes in tests/test-help.t This takes us close to make the test passing. # skip-blame because just b'' prefixes Differential Revision: https://phab.mercurial-scm.org/D5028

py3: use sys.stdout.buffer for binary output in tests/svnxml.py Just following 6c0b1d964537ab62d76c208f5f04ab414814c94e here. Differential Revision: https://phab.mercurial-scm.org/D5027

py3: use '%s' instead of %r in hgext/convert/subversion.py Using '%r' on bytes in python 3 adds b'' prefixes to output which is bad. I don't see a reason why we want to repr() the string here, so just switched to '%s'. This fixes some output failure in one of the subversion test. Differential Revision: https://phab.mercurial-scm.org/D5026

py3: make test-contrib-perf.t work on python 3 Differential Revision: https://phab.mercurial-scm.org/D5025