Anton Shestakov <av6@dwimlabs.net> [Mon, 06 Jun 2022 13:58:32 +0400] rev 49285
parsers: drop one extra argument to PyErr_Format
GCC gave the following warning during `make local`:
mercurial/cext/parsers.c: In function 'dirstate_item_from_v1_data':
mercurial/cext/parsers.c:413:30: warning: too many arguments for format [-Wformat-extra-args]
413 | "unknown state: `%c` (%d, %d, %d)", state, mode,
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
To reproduce, you might need to add the -Wformat-extra-args flag, because it
isn't present for me when building for the default python3. But I can see this
warning while simply building 6.1 with `make PYTHON=python2 clean local`.
I don't think this NULL was useful, because other instances of PyErr_Format()
don't have any NULLs as the final argument, but keep in mind that I don't know
python's C API.
Pierre-Yves David <pierre-yves.david@octobus.net> [Fri, 03 Jun 2022 17:39:58 +0200] rev 49284
search-discovery-case: update documentation of a function
We return data, it is simpler when we know what these data means.
Manuel Jacob <me@manueljacob.de> [Sun, 22 May 2022 03:50:34 +0200] rev 49283
worker: avoid potential partial write of pickled data
Previously, the code wrote the pickled data using os.write(). However,
os.write() can write less bytes than passed to it. To trigger the problem, the
pickled data had to be larger than 2147479552 bytes on my system.
Instead, open a file object and pass it to pickle.dump(). This also has the
advantage that it doesn’t buffer the whole pickled data in memory.
Note that the opened file must be buffered because pickle doesn’t support
unbuffered streams because unbuffered streams’ write() method might write less
bytes than passed to it (like os.write()) but pickle.dump() relies on that all
bytes are written (see https://github.com/python/cpython/issues/93050).
The side effect of using a file object and a with statement is that wfd is
explicitly closed now while it seems like before it was implicitly closed by
process exit.
Pierre-Yves David <pierre-yves.david@octobus.net> [Wed, 01 Jun 2022 03:12:23 +0200] rev 49282
mr-template: drop the "title and description"
I though I would affect the template in the menu itself, however it just a
normal piece of text that should not be here.
Pierre-Yves DAVID <pierre-yves.david@octobus.net> [Wed, 01 Jun 2022 01:32:33 +0200] rev 49281
debugindex: add a `rank` column
Pierre-Yves DAVID <pierre-yves.david@octobus.net> [Wed, 01 Jun 2022 01:34:33 +0200] rev 49280
debugindex: add a `sd-chunk-size` column
Pierre-Yves DAVID <pierre-yves.david@octobus.net> [Wed, 01 Jun 2022 01:34:21 +0200] rev 49279
debugindex: add a `sidedata-offset` column
Pierre-Yves DAVID <pierre-yves.david@octobus.net> [Wed, 01 Jun 2022 01:34:43 +0200] rev 49278
debugindex: add a `sd-comp-mode` column
Pierre-Yves DAVID <pierre-yves.david@octobus.net> [Wed, 01 Jun 2022 01:33:36 +0200] rev 49277
debugindex: add a `chunk-size` column
Pierre-Yves DAVID <pierre-yves.david@octobus.net> [Wed, 01 Jun 2022 01:33:13 +0200] rev 49276
debugindex: add a `data-offset` column
Pierre-Yves DAVID <pierre-yves.david@octobus.net> [Wed, 01 Jun 2022 01:33:47 +0200] rev 49275
debugindex: add a `comp-mode` column
Pierre-Yves DAVID <pierre-yves.david@octobus.net> [Wed, 01 Jun 2022 01:33:25 +0200] rev 49274
debugindex: add a `flags` column
Pierre-Yves DAVID <pierre-yves.david@octobus.net> [Wed, 01 Jun 2022 01:34:10 +0200] rev 49273
debugindex: add a `delta-base` column
Pierre-Yves DAVID <pierre-yves.david@octobus.net> [Wed, 01 Jun 2022 01:43:17 +0200] rev 49272
debugindex: add a `full-size` column
Pierre-Yves DAVID <pierre-yves.david@octobus.net> [Wed, 01 Jun 2022 01:32:54 +0200] rev 49271
debugindex: add a `p2-rev` column
This will be useful in case of corrupted index.
Pierre-Yves DAVID <pierre-yves.david@octobus.net> [Wed, 01 Jun 2022 01:32:45 +0200] rev 49270
debugindex: add a `p1-rev` column
This will be useful in case of corrupted index.
Pierre-Yves DAVID <pierre-yves.david@octobus.net> [Wed, 01 Jun 2022 00:54:19 +0200] rev 49269
debugindex: introduce a concept of "verbose-only" column
We are about to add a bunch of new column and most of them are probably only
relevant to --verbose.
We add some more testing of the `--verbose` mode in a sidedata context.
Pierre-Yves David <pierre-yves.david@octobus.net> [Wed, 01 Jun 2022 00:59:44 +0200] rev 49268
debugindex: move to a flexible column
Each column is now declared as a decorated function. This will make it much
simpler to add more new column in the future.
Pierre-Yves DAVID <pierre-yves.david@octobus.net> [Wed, 01 Jun 2022 01:13:13 +0200] rev 49267
debugindex: rename the parent column to mention nodeid
We will add new columns with the "revnum" version of the parent. It will be
useful in case we need to inspect a corrupted revlog index.
Pierre-Yves David <pierre-yves.david@octobus.net> [Wed, 01 Jun 2022 00:59:51 +0200] rev 49266
debugindex: align column name on the right
It will be simpler to align everything on the same side, and the right seems a
better side as it match the value alignment.
Pierre-Yves David <pierre-yves.david@octobus.net> [Mon, 30 May 2022 23:24:14 +0200] rev 49265
debugindex: move the logic into its own module
Adding more information will significantly increase the amount of code. So we
move the code into its own module before making it more complex.
Pierre-Yves David <pierre-yves.david@octobus.net> [Mon, 30 May 2022 11:30:48 +0200] rev 49264
debugindex: rename to debugindex debug-revlog-index
The command dump some content of the revlog index and omit a lot of
information. I am going to make it display the missing information.
For clarity, we rename the command to explicitly mention revlog.
Manuel Jacob <me@manueljacob.de> [Mon, 30 May 2022 16:18:12 +0200] rev 49263
node: stop converting binascii.Error to TypeError in bin()
Changeset f574cc00831a introduced the wrapper, to make bin() behave like on
Python 2, where it raised TypeError in many cases. Another previous approach,
changing callers to catch binascii.Error in addition to TypeError, was backed
out after negative review feedback [1].
However, I think it’s worth reconsidering the approach. Now that we’re on
Python 3 only, callers have to catch only binascii.Error instead of both.
Catching binascii.Error instead of TypeError has the advantage that it’s less
likely to cover a programming error (e.g. passing an int to bin() raises
TypeError). Also, raising TypeError never made sense semantically when bin()
got an argument of valid type.
As a side-effect, this fixed an exception in test-http-bad-server.t. The TODO
was outdated: it was not an uncaught ValueError in batch.results() but uncaught
TypeError from the now removed wrapper. Now that bin() raises binascii.Error
instead of TypeError, it gets converted to a proper error in
wirepeer.heads.<locals>.decode() that catches ValueError (superclass of
binascii.Error). This is a good example of why this changeset is a good idea.
Catching TypeError instead of ValueError there would not make much sense.
[1] https://phab.mercurial-scm.org/D2244
Manuel Jacob <me@manueljacob.de> [Mon, 30 May 2022 00:45:00 +0200] rev 49262
revlog: make try block smaller
Making try blocks as small as possible is generally a good idea, especially
when catching very general errors like TypeError.
Manuel Jacob <me@manueljacob.de> [Mon, 30 May 2022 00:39:53 +0200] rev 49261
revlog: make round-down pattern clearer
Raphaël Gomès <rgomes@octobus.net> [Thu, 02 Jun 2022 16:24:06 +0200] rev 49260
branching: merge stable into default
Pierre-Yves David <pierre-yves.david@octobus.net> [Fri, 27 May 2022 02:54:20 +0200] rev 49259
test-revlog: adds a new root revision with a delta against nullrev
We add a revision with null parent but that is not the first revision of the
revlog. It make it a different a case that is worthy of testing.
Pierre-Yves David <pierre-yves.david@octobus.net> [Fri, 27 May 2022 02:52:46 +0200] rev 49258
test-revlog: adds a non-root revision with a delta against nullrev
Using a revision with non-null parents makes it a different case that is worthy
of testing.
Pierre-Yves David <pierre-yves.david@octobus.net> [Fri, 27 May 2022 03:14:23 +0200] rev 49257
test-revlog: update the patch used to test delta againts nullrev
We need to be careful to not create invalid delta for changelog. Changelog is
special because it does not use any delta in practice and don't use general
delta in its format.
Using the new patch will help use to test more cases.
Anton Shestakov <av6@dwimlabs.net> [Fri, 27 May 2022 14:37:12 +0400] rev 49256
tests: remove hg10 requirement from test-check-pylint.t
Since pylint does its own directory traversal to find files to check and
doesn't use hg locate command, this requirement is not valid.
See also a29f071751df.
Anton Shestakov <av6@dwimlabs.net> [Fri, 27 May 2022 14:33:32 +0400] rev 49255
tests: add hg10 requirement to test-check-module-imports.t
This requirement exists to make sure for hg has locate command, which is used
in this test file for getting a list of files to check. Since in theory current
versions of tests could be run on older hg, it doesn't hurt to mark even this
version requirement (as old as it is).
See also: a29f071751df.
Manuel Jacob <me@manueljacob.de> [Sun, 22 May 2022 00:10:58 +0200] rev 49254
worker: implement _blockingreader.readinto() (issue6444)
The core logic for readinto() was already implemented in read(), so this is
mostly extracting that code into its own method.
Another fix for issue6444 was committed to the stable branch: 2fe4efaa59af.
That is a minimal fix that implements readinto() only on Python versions that
require readinto() (3.8.0 and 3.8.1), which is the right approach for the
stable branch. However, I think that this changeset has its value. It improves
performance in cases when pickle can use readinto(), it reduces code
duplication compared to the other patch, and by defining readinto() on all
Python versions, it makes behavior more consistent across all Python versions.
This changesets reverts the other change.