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.