tests: document a known failing interaction between narrow and lfs This is one of the two remaining aborts I found looking into issue5794. I've got no idea what's wrong with the hook, since the changes there fixed the other two problems noted in that bug report. It seems like it might go away when the narrow issue is fixed, but let's make sure this doesn't get lost. The stacktrace for the hook seems to indicate that the missing file *is* in ctx: remote: Traceback (most recent call last): remote: File "c:\Users\Matt\projects\hg\hgext\lfs\__init__.py", line 253, in checkrequireslfs remote: if any(f in ctx and match(f) and ctx[f].islfs() for f in ctx.files()): remote: File "c:\Users\Matt\projects\hg\hgext\lfs\__init__.py", line 253, in <genexpr> remote: if any(f in ctx and match(f) and ctx[f].islfs() for f in ctx.files()): remote: File "c:\Users\Matt\projects\hg\hgext\lfs\wrapper.py", line 191, in filectxislfs remote: return _islfs(self.filelog(), self.filenode()) remote: File "c:\Users\Matt\projects\hg\mercurial\context.py", line 631, in filenode remote: return self._filenode remote: File "c:\Users\Matt\projects\hg\mercurial\util.py", line 1528, in __get__ remote: result = self.func(obj) remote: File "c:\Users\Matt\projects\hg\mercurial\context.py", line 579, in _filenode remote: return self._filelog.lookup(self._fileid) remote: File "c:\Users\Matt\projects\hg\mercurial\filelog.py", line 68, in lookup remote: self._revlog.indexfile) remote: File "c:\Users\Matt\projects\hg\mercurial\utils\storageutil.py", line 218, in fileidlookup remote: raise error.LookupError(fileid, identifier, _('no match found')) remote: LookupError: data/inside2/f.i@f59b4e021835: no match found

logtoprocess: drop support for ui.log() call with invalid msg arguments (BC) Before, the logtoprocess extension put a formatted message into $MSG1, and its arguments to $MSG2... If the specified arguments couldn't be formatted because of a caller bug, an unformatted message was passed in to $MSG1 instead of exploding. This behavior doesn't make sense. Since I'm planning to formalize the ui.log() interface such that we'll no longer have to extend the ui class, I want to remove any features not conforming to the ui.log() API. So this patch removes the support for ill-formed arguments, and $MSG{n} (where n > 1) parameters which seems useless as long as the message can be formatted. The $MSG1 variable isn't renamed for the maximum compatibility. In future patches, a formatted msg will be passed to a processlogger object, instead of overriding the ui.log() function. .. bc:: The logtoprocess extension no longer supports invalid ``ui.log()`` arguments. A log message is always formatted and passed in to the ``$MSG1`` environment variable.

py3: byte-stringify inline extension in test-logtoprocess.t

logtoprocess: rewrite dict building in py3-compatible way

logtoprocess: leverage procutil.shellenviron() to stringify variables (BC) This should make the extension more Py3 friendly. The environment variables of the main process are copied to the dict by shellenviron(). .. bc:: Boolean options passed to the logtoprocess extension are now formatted as ``0`` or ``1`` instead of ``None``, ``False``, or ``True``.

templater: check invalid use of list expression properly (issue5920) The error message is still cryptic, but it should be better.

py3: add b suffix to make sure file is opened in bytes mode Differential Revision: https://phab.mercurial-scm.org/D5263

py3: don't use dict.iterkeys() dict.iterkeys() is not present on Python 3. Differential Revision: https://phab.mercurial-scm.org/D5262

py3: use node.hex(h.digest()) instead of h.hexdigest() hashlib.sha1.hexdigest() returns str on Python 3. Differential Revision: https://phab.mercurial-scm.org/D5261

py3: make second argument of fdopen() a str # skip-blame as just r'' prefixes Differential Revision: https://phab.mercurial-scm.org/D5260

py3: fix keyword arguments handling in hgext/remotefilelog/ Keys of kwargs on Python 3 should be strings. This patch fixes them by appending r'' prefixes, and using pycompat.byteskwargs() and pycompat.strkwargs(). Differential Revision: https://phab.mercurial-scm.org/D5259

py3: add __pycache__ to .hgignore Something changed with Python 3 just like million on things. Maybe they should named Python 3 as anaconda or cobra instead of just increasing the version number. This makes test-custom-filters.t pass on Python 3. Differential Revision: https://phab.mercurial-scm.org/D5039

sparse-revlog: stop using a heap to track selected gap Same logic as for 'gapsheap', we don't actually need a heap.

sparse-revlog: stop using a heap to track gaps The heap doesn't bring any performance advantage as we can simply sort the final list. Moreover, the lesser complexity helps a lot when we later implement it in C.

sparse-revlog: fast-path before computing payload size In this fast-path case, we do not need to compute the full delta chain payload. Since it comes with a significant cost, we avoid doing so if possible.

sparse-revlog: drop unused deltainfo parameter from segmentspan We no longer need to deal with slicing logic including uncommitted revision. We drop the associated code.