typing: fix the hint for the `mode` argument of `platform.copymode()` The posix module is doing a bitwise AND with this and an integer, so it can't be bytes. The only caller that provides the argument is `util.mktempcopy()`, and pytype infers the type as Any, which explains why this wasn't caught.

largefiles: fix check that ensures that --all-largefiles is only used locally Previously, the command added in the test failed with “abort: --all-largefiles is incompatible with non-local destination existing_destination”. The reason for the buggy behavior was the use of hg.islocal(), which does “return true if repo (or path pointing to repo) is local” and, for local paths, assumes that the path is actually pointing to an existing repository and returns whether the path is not a regular file (in which case it assumes that it is a bundlerepo, which are considered non-local).

exchange: trivial simplification Both sides of the condition do essentially the same thing, except one with fastpath=True. No functional changes.

import: fix erroneous comparison of str with bytes

histedit: create state and acquire locks earlier This makes chistedit (histedit with curses UI) not write any files inside repo without wlock. It also makes sense to wrap the entire process of preparing commands inside the curses UI inside locks because we don't want anything else to touch wdir or repo during this time.

py3: use str literal instead of bytes literal

typing: fix type annotation

cffi: pass bytes instead of str to ffi.new("char[]", …) The type annotations seem to imply that the passed values are always already bytes, but they aren’t necessarily. Before Python 3.11, the documentation stated that bytes can be used to annotate arguments whose type is actually any of bytes, bytearray, or memoryview.

cffi: call bytes() instead of str() on CFFI buffer instances

cffi: pass C type and attribute names as str instead of bytes