- Jun 19, 2024
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Raphaël Gomès authored
The performance of this has been looked at for quite some time, and some workflows are actually quite a bit faster than with the Python + C code. However, we are still (up to 20%) slower in some crucial places like cloning certain repos, log, cat, which makes this an incomplete rewrite. This is mostly due to the high amount of overhead in Python <-> Rust FFI, especially around the VFS code. A future patch series will rewrite the VFS code in pure Rust, which should hopefully get us up to par with current perfomance, if not better in all important cases. This is a "save state" of sorts, as this is a ton of code, and I don't want to pile up even more things in a single review. Continuing to try to match the current performance will take an extremely long time, if it's not impossible, without the aforementioned VFS work.
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Raphaël Gomès authored
This duplication is dubious, but it's a decision to be made at a later date, this is the fix.
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- Jul 29, 2024
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Raphaël Gomès authored
This only matters for inline revlogs where the impact is debatable, but this is what the C index does.
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- Oct 10, 2024
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Raphaël Gomès authored
This mirrors the Python `InnerRevlog` and will be used in a future patch to replace said Python implementation. This allows us to start doing more things in pure Rust, in particular reading and writing operations. A lot of changes have to be introduced all at once, it wouldn't be very useful to separate this patch IMO since all of them are either interlocked or only useful with the rest.
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Raphaël Gomès authored
This was falling into place instead of being correct, we clean up the logic by differenciating the on-disk offset and the actual start of the data more cleanly.
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Raphaël Gomès authored
This is more idiomatic and allows us to better handle the problem later.
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- Oct 17, 2024
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Raphaël Gomès authored
Explanations inline.
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- Sep 25, 2024
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Raphaël Gomès authored
This helps group all the relevant revlog options code and makes the `mod.rs` more readable.
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Raphaël Gomès authored
This will be useful for the upcoming `InnerRevlog`.
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Raphaël Gomès authored
This will be used in the upcoming `InnerRevlog` when reading/writing data.
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- Oct 29, 2024
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Raphaël Gomès authored
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- Oct 27, 2024
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Pierre-Yves David authored
First step into building and testing wheel automatically.
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Pierre-Yves David authored
We start to have a lot of job, grouping them help to clarifying the pipeline. We don't actually create dependency between each stage, so everything still run concurrently. However we are about to introduce some wheel-building job that will be reused by some tests. So some dependencies are coming.
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Pierre-Yves David authored
All the other job use this syntax, so lets us it there too.
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Pierre-Yves David authored
This will be useful to test the wheel we intend to publish. A future changeset will integrate this in the CI.
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Pierre-Yves David authored
This part of the test runner seems to comes for some ages ago.
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- Oct 28, 2024
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Raphaël Gomès authored
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Raphaël Gomès authored
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Raphaël Gomès authored
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Raphaël Gomès authored
This was making the build fail because the directive was unknown.
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Raphaël Gomès authored
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Raphaël Gomès authored
We will be releasing 6.9rc0 soon.
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Raphaël Gomès authored
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Raphaël Gomès authored
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Raphaël Gomès authored
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Raphaël Gomès authored
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- Oct 25, 2024
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Pierre-Yves David authored
Before this change, divergence introduced by successors of a split would "spill" to other unrelated successors of the split that were not ambiguous. This small changes fixes it. Thanks goes to Manuel Jacobs for the discussion leading to this realization that a new simple and correct definition could be found.
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- Oct 27, 2024
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Matt Harbison authored
There's no way to conditionally skip the tests for a function (see the inline feature request). That leaves us with the choice to either put the whole `mercurial.utils.dateutil` module in the skip list of this script (but then this script prints out the module as unexpectedly not tested, and misses a bunch of tests that can be run), blacklist the test entirely (but that makes it harder to work with on Windows), or use this hack to look for the statement that is broken, and skip the test currently attached to one function. (It appears that an example in the list of examples corresponds to a single `>>>` block, and the `test` itself corresponds to a single function. So prescan the examples, and skip all of them when the statement is found in any, since the setup of setting the timezone has an effect on subsequent examples.)
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- Oct 07, 2024
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Arseniy Alekseyev authored
1. Shell syntax understood by `shell=True` depends on the platform. Instead, pass `shell=False` and call `sh` explicitly to interpret the command correctly. 2. Stop setting `HGRCPATH=/dev/null`, so the setting `experimental.evolution=createmarkers` is set correctly. The reason I set HGRCPATH to /dev/null previously is because of misunderstanding where I thought the Python script had no HGRC to edit. As it turns out, there is in fact a valid temporary HGRC pointed to by HGRCPATH in this context so we don't seem to need this. /shrug
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- Oct 26, 2024
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Matt Harbison authored
test-fix-clang-format.t suddenly started failing on Windows by wiping the whole file content, and replacing with an error: $TESTTMP.sh: $TESTTMP.sh: cannot execute binary file Odd, because I don't have `clang-format` installed, so the test should be skipped. The problem started with 73cf8b56c2f5, and I noticed that running `hghave` manually resulted in a `SyntaxError` (so I can't see how this isn't broken everywhere, but maybe it's because I'm using py3.9 on Windows): $ py hghave --list Traceback (most recent call last): File "hghave", line 8, in <module> import hghave File "c:\Users\Matt\hg\tests\hghave.py", line 627 SyntaxError: Non-ASCII character '\xe2' in file c:\Users\Matt\hg\tests\hghave.py on line 627, but no encoding declared; see http://python.org/dev/peps/pep-0263/ for details
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Pierre-Yves David authored
Hopefully this will bring the last changes necessary to make the 3.13 tests green (on Linux).
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Matt Harbison authored
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Matt Harbison authored
Fixes: File "/mnt/c/Users/Matt/hg/mercurial/wireprotov1peer.py", line 100, in result: No attribute '_peerexecutor' on unsentfuture [attribute-error] File "/mnt/c/Users/Matt/hg/mercurial/wireprotov1peer.py", line 278, in close: No attribute 'shutdown' on None [attribute-error] Called from (traceback): line 123, in __exit__ File "/mnt/c/Users/Matt/hg/mercurial/wireprotov1peer.py", line 278, in close: No attribute 'shutdown' on None [attribute-error] In Optional[concurrent.futures.thread.ThreadPoolExecutor] We drop the zope decorator on `peerexecutor`, because otherwise it triggers this error: File "/tmp/mercurial-ci/mercurial/wireprotov1peer.py", line 111, in <module>: Invalid type annotation [invalid-annotation] Must be constant Not sure why, because the decorated classes usually get typed as `Any`, which would also be fine here.
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Matt Harbison authored
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Matt Harbison authored
This fixes: File "/mnt/c/Users/Matt/hg/mercurial/wireprotoframing.py", line 480, in createalternatelocationresponseframe: unsupported operand type(s) for item assignment: bytes [unsupported-operands] No attribute '__setitem__' on bytes File "/mnt/c/Users/Matt/hg/mercurial/wireprotoframing.py", line 510, in createcommanderrorresponse: unsupported operand type(s) for item assignment: bytes [unsupported-operands] No attribute '__setitem__' on bytes File "/mnt/c/Users/Matt/hg/mercurial/wireprotoframing.py", line 776, in __init__: Can't find module 'mercurial.zstd'. [import-error] File "/mnt/c/Users/Matt/hg/mercurial/wireprotoframing.py", line 804, in __init__: Can't find module 'mercurial.zstd'. [import-error] File "/mnt/c/Users/Matt/hg/mercurial/wireprotoframing.py", line 834, in populatestreamencoders: Can't find module 'mercurial.zstd'. [import-error] Using `TypedDict` is tempting here to fix the first two, but requires str keys. The code doing the importing doesn't call the code at the other three locations if the `mercurial.zstd` module fails to import in a place that handles the ImportError.
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- Oct 25, 2024
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Matt Harbison authored
The documentation says it's an abstract base class, so let's enforce it. The `typing.Protocol` class is already an ABC, but it only prevents instantiation if there are abstract attrs that are missing. For example, from `hg debugshell`: >>> from mercurial import wireprototypes >>> x = wireprototypes.baseprotocolhandler() Traceback (most recent call last): File "<console>", line 1, in <module> TypeError: Can't instantiate abstract class baseprotocolhandler with abstract method name >>> class fake(wireprototypes.baseprotocolhandler): ... pass ... >>> x = fake() Traceback (most recent call last): File "<console>", line 1, in <module> TypeError: Can't instantiate abstract class fake with abstract method name That's great, but it doesn't protect against calling non-abstract methods at runtime, rather it depends on the protocol type hint being added to method signatures or class attrs, and then running a type checker to notice when an instance is assigned that doesn't conform to the protocol. We don't widely use type hints yet, and do have a lot of class hierarchy in the repository area, which could lead to surprises like this: >>> class fake(wireprototypes.baseprotocolhandler): ... @property ... def name(self) -> bytes: ... return b'name' ... >>> z = fake() >>> z.client() >>> print(z.client()) None Oops. That was supposed to return `bytes`. So not only is a bad/unexpected value returned, but it's one that violates the type hints (since the base client() method will be annotated to return bytes). With this change, we get: >>> from mercurial import wireprototypes >>> class fake(wireprototypes.baseprotocolhandler): ... @property ... def name(self) -> bytes: ... return b'name' ... >>> x = fake() Traceback (most recent call last): File "<console>", line 1, in <module> TypeError: Can't instantiate abstract class fake with abstract methods addcapabilities, checkperm, client, getargs, getpayload, getprotocaps, mayberedirectstdio So this looks like a reasonable safety harness to me, and lets us catch problems by running the standard tests while the type hints are being added, and pytype is improved. We should probably do this for all Protocol class methods that don't supply a method implementation.
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Matt Harbison authored
PyCharm was flagging the subclasses where this was declared as a `@property` with Type of 'name' is incompatible with 'baseprotocolhandler' But pytype didn't complain. This seems more correct, however. Since `Protocol` is already an `abc.ABCMeta` class, we don't need to mess with the class hierarchy.
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Matt Harbison authored
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Matt Harbison authored
The methodology for doing this is now known, and this is limited to two implementing classes, so just make the changes.
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- Oct 26, 2024
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Pierre-Yves David authored
Starting with python 3.13, `sys.hexversion` refuse to be assigned non-hex value like "foo". I don't think I can blame it. It is time to drop that part of the tests.
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