revlog: stop using `atomictmp` for the split revlog Since we already manually deal with writing on the side and delaying visibily, we no longer need this.

changelog: drop the side_write argument to revlog splitting The only user is now gone.

changelog: stop useless enforcing split at the end of transaction Changelogs are no longer created inline, and existing changelogs are automatically split. Since we now enforce splitting at the start of any write, we don't need to enforce splitting at the end of the transaction. This has the nice side effect of killing the only user of "side_write".

branching: merge stable into default

contrib: add a set of scripts to run pytype in Docker Having a simple way to run pytype for developers can massively shorten development cycle. Using the same Docker image and scripts that we use on our CI guarantees that the result achieved locally will be very similar to (if not the same as) the output of our CI runners. Things to note: the Dockerfile needs to do a little dance around user permissions inside /home/ci-runner/ because: - on one hand, creating new files on the host (e.g. .pyi files inside .pytype/) should use host user's uid and gid - on the other hand, when we run the image as uid:gid of host user, it needs to be able to read/execute files inside the image that are owned by ci-runner Since local user's uid might be different from ci-runner's uid, we execute this very broad chmod command inside /home/ci-runner/, but then run the image as the host user's uid:gid. There might be a better way to do this.

pytype: use "$(hg root)" instead of `hg root` to make shellcheck happier

pytype: update check-pytype.sh to select target automatically We have python3.11 on CI, so we can run pytype targeting that version. On the other hand, we don't have python3.7 on CI anymore, so we can't run pytype for 3.7 anymore (interpreter not found). I think it's fine to make pytype select the appropriate target depending on the version of the interpreter it's running under.

git-hgext: adjust to the lack of `changelog.heads` method We don't have a `heads` method returning nodeid, but this is very easy to get the same result. This was flagged by pytype. We can note that the fact this code did not break is probably a good sign that it is dead code. However this is a question outside of the scop of this series.

remotefilelog: drop dead code As pytype flagged bug in this method it highlighted that this methode being never called anywhere.

pytype: use the right signature for the `__delitem__` It is not because it is NotImplemented that it should use a bad signature. Fix it to please pytype.

pytype: use the right signature for the `__setitem__` It is not because it is NotImplemented that it should use a bad signature. Fix it to please pytype.

sparse: use with statement for wlock This will avoid pytype complaining about the try/except range.

remotefilelog: adjust the signature of basepack.createindex pytype point that the subclass signature have been updated.

pytype: add the couple annotations for pytype to understands the lrunode After loosing 2d6 SAN, I eventually understood that pytype was confused by method return type. Pytype is now happy.

pytype: ignore some signature mismatch in registrar pytype is grumpy about a sub method having a different signature than the one we use here. pytype error: internalmerge: Overriding method signature mismatch [signature-mismatch] Base signature: 'def _funcregistrarbase._extrasetup(self, name, func) -> Any'. Subclass signature: 'def internalmerge._extrasetup(self, name, func, mergetype, onfailure = None, precheck = None, binary = False, symlink = False) -> Any'. Parameter 'mergetype' must have a default value.

hgweb: update _runwsgi try/except range to be valid The `tmpl` variable is used in the `except` and `finally`, so we need it created before the `try` is open.

pytype: add type information for `annotateresult.lines` This seems to appease a confused pytype.

pytype: ignore attribute error for time.clock This seems to be a Windows only attribute.

pytype: ignore certifi import error This is an optional import so we should not complains about it.

pytype: ignore some signature mismatch in configitems pytype is grumpy about the dict.update having a more complex signature than the one we use here. pytype error: itemregister: Overriding method signature mismatch [signature-mismatch] Base signature: 'def builtins.dict.update(self) -> None'. Subclass signature: 'def itemregister.update(self, other) -> Any'. Parameter 'other' must have a default value.

pytype: only output the "pytype crashed" message on error If pytype did not crash while generating stub, that message is kind of confusing. It seems simple enough to avoid it in this case.

pytype: drop the now useless assert As the imported types are now used by type annotation, these ugly assert are no longer needed.

pytype: drop the last inline type comment We can't assign type to the "for" variant on the fly, so we type the variable and method used instead.

pytype: convert type comment for inline variable too Same logic as for the previous changeset, but for "type comment" annotating variables, not function/method. As for the previous changeset, we had to adjust for of the types to actually match what was happening.

pytype: move some type comment to proper annotation We support direct type annotations now, while pytype is starting to complains about them.

lock: properly convert error to bytes Flagged by pytype when a later changeset is applied moving typing comment to annotation. We fix this ahead of the annotation change to make sure pytype remains happy after the change. We have to do fairly crazy dance for pytype to be happy. This probably comes from the fact IOError.filename probably claims to be `str` while it is actually `bytes` if the filename raising that `IOError` is bytes. At the same time, `IOError.strerror` is consistently `str` and should be passed as `str` everywhere.

pytype: import typing directly First we no longer needs the pycompat layer, second having the types imported in all case will allow to use them more directly in type annotation, something important to upgrade the old "type comment" to proper type annotation. A lot a stupid assert are needed to keep pyflakes happy. We should be able to remove most of them once the type comment have been upgraded.

usage: configure uncompressed chunk cache through resource configuration Let's use this new concept for what it is meant for. This provides a sizable speed up for reading multiple revision for some complexe repositories. ### data-env-vars.name = pypy-2018-08-01-zstd-sparse-revlog # benchmark.name = hg.perf.read-revisions # benchmark.variants.order = reverse memory-medium: 1.892400 memory-high: 1.722934 (-8.61%) # benchmark.variants.order = default memory-medium: 1.751542 memory-high: 1.589340 (-9.49%)