notify: cast hash to bytes This is needed to avoid a str/bytes mismatch when interpolating a line or 2 later. Differential Revision: https://phab.mercurial-scm.org/D7021

push: support config option to require revs be specified when running push Differential Revision: https://phab.mercurial-scm.org/D6989

py3-discovery: using plain str in stats dict rust-cpython converts automatically from Rust strings to the appropriate `str` for the target Python version. Insisting on discovery stats dict keys to be bytes hence breaks the process (this is spotted by test-setdiscovery.t). Now that byteify-strings has been run on the entire codebase, and the import transformer is not there any more, the simplest fix is to make the keys plain str again. Another possible fix would be to forcefully convert to bytes in rust-cpython code, but that feels less natural, and would probably have to be reverted down the road. Differential Revision: https://phab.mercurial-scm.org/D7039

perf: fix `perfhelper-mergecopies` report of #changesets Same as `perfhelper-pathcopies`. The previous computation `<base>::<target>` was wrong, what we actually need is `::<target> - ::<base>`. This is now fixed.

perf: fix `perfhelper-pathcopies` report of #changesets The previous computation `<base>::<target>` was wrong, what we actually need is `::<target> - ::<base>`. This is now fixed

py3: use integer division in curseschunkselector.printstring() This fixes a crash when scrolling in curses UI when refresh() is called when a float value (namely 'self.firstlineofpadtoprint', taking its value indirectly from 'self.linesprintedtopadsofar').

crecord: drop duplicated set of firstlineofpadtoprint attribute The attribute is already set a couple of lines above, in curseschunkselector.__init__().

patchbomb: use mail.Generator alias for py2/py3 compat