run-tests: convert the remaining os.system() call to Unicode I wasn't able to hit this path in 543a788eea2d, but I have now when I accidentally left off `--local`.

py3: partially fix pager spawning on Windows Previously, spinning up the pager crashed because the command and environment was in bytes. (See also 543a788eea2d.) Now it aborts with an invalid handle: $ HGMODULEPOLICY=py py -3 ../hg --traceback --config extensions.evolve=! Traceback (most recent call last): File "c:\Users\Matt\projects\hg\mercurial\ui.py", line 967, in _write self.fout.write(''.join(msgs)) File "c:\Users\Matt\projects\hg\mercurial\windows.py", line 173, in write self.fp.write(s[start:end]) OSError: [WinError 6] The handle is invalid During handling of the above exception, another exception occurred: Traceback (most recent call last): File "c:\Users\Matt\projects\hg\mercurial\scmutil.py", line 164, in callcatch return func() File "c:\Users\Matt\projects\hg\mercurial\dispatch.py", line 350, in _runcatchfunc return _dispatch(req) File "c:\Users\Matt\projects\hg\mercurial\dispatch.py", line 930, in _dispatch return commands.help_(ui, 'shortlist') File "c:\Users\Matt\projects\hg\mercurial\commands.py", line 2930, in help_ ui.write(formatted) File "c:\Users\Matt\projects\hg\mercurial\ui.py", line 948, in write self._writenobuf(*args, **opts) File "c:\Users\Matt\projects\hg\mercurial\ui.py", line 960, in _writenobuf self._write(*msgs, **opts) File "c:\Users\Matt\projects\hg\mercurial\ui.py", line 969, in _write raise error.StdioError(err) mercurial.error.StdioError: [Errno 9] The handle is invalid abort: The handle is invalid The interesting bit here is that the abort message is marked with ANSI color, but the OSError is not.

censor: rename loop variable to silence pyflakes warning hgext/censor.py:92: list comprehension redefines 'c' from line 88

py3: add b'' prefixes in tests/test-hgweb-no-request-uri.t # skip-blame because just b'' prefixes. Differential Revision: https://phab.mercurial-scm.org/D4611

py3: add b'' prefixes in tests/test-hgweb-no-path-info.t # skip-blame because just b'' prefixes Differential Revision: https://phab.mercurial-scm.org/D4610

py3: add b'' prefixes in tests/test-hgweb-non-interactive.t # skip-blame because just b'' prefix Differential Revision: https://phab.mercurial-scm.org/D4609

py3: use codecs.encode() to encode in rot-13 encoding The other occurence will need some more love as description is bytes by default and we need to decode it and then encode it. Differential Revision: https://phab.mercurial-scm.org/D4608

py3: add two passing tests to whitelist found by buildbot The buildbot found these two new passing tests on Python 3. Differential Revision: https://phab.mercurial-scm.org/D4607

phabricator: mark extension as experimental for now I don't want us to commit to this having a stable interface just yet. Differential Revision: https://phab.mercurial-scm.org/D4605

phabricator: fix templating bug by using hybriddict Differential Revision: https://phab.mercurial-scm.org/D4604

phabricator: add tests of templatekeyword Having tests is paying off: I found a bug and now it'll be easy to fix! Differential Revision: https://phab.mercurial-scm.org/D4603

phabricator: move extension from contrib to hgext It's well-enough tested now and widely enough used I think we should ship it. Differential Revision: https://phab.mercurial-scm.org/D4602

tests: add some basic tests of phabricator interactions This uses the vcr library to avoid hitting phabricator on every test execution. In order to generate new recordings (vcr calls them cassettes) just remove the appropriate json file, and the test will regenerate it. It's not my favorite way to test things, but it'll let us have test coverage on the phabricator extension that'll make it resilient to refactors in core and let us move it to hgext. In the future, it'd probably be better to have a docker container we can spin up for creating the vcr recordings, but for now this is enough better than nothing I'm going to declare victory. Coverage reports about 73% of the extension is now covered. Differential Revision: https://phab.mercurial-scm.org/D4601

phabricator: add support for using the vcr library to mock interactions I'll use this in an upcoming test. The decorator dancing in this is more complicated than I'd like, but it beats repeating all this code everywhere. Differential Revision: https://phab.mercurial-scm.org/D4600

keepalive: work around slight deficiency in vcr VCR's response type doesn't define the will_close attribute. Let's just have keepalive default to closing the socket if the will_close attribute is missing. Differential Revision: https://phab.mercurial-scm.org/D4599