Gregory Szorc <gregory.szorc@gmail.com> [Sun, 20 Feb 2022 15:35:09 -0700] rev 48970
py2: drop some more from __future__ statements
These are no longer needed after dropping support for Python 2.
Differential Revision: https://phab.mercurial-scm.org/D12258
Gregory Szorc <gregory.szorc@gmail.com> [Sun, 20 Feb 2022 15:31:33 -0700] rev 48969
tests: delete some no-py3 blocks
And drop some nearby avoidable py3 checks in close proximity while
we are here.
Differential Revision: https://phab.mercurial-scm.org/D12257
Gregory Szorc <gregory.szorc@gmail.com> [Sun, 20 Feb 2022 16:42:58 -0700] rev 48968
tests: remove __future__ import from test-debugcommands.t
This one is slightly more involved since it affects test output.
Differential Revision: https://phab.mercurial-scm.org/D12256
Gregory Szorc <gregory.szorc@gmail.com> [Sun, 20 Feb 2022 15:28:44 -0700] rev 48967
tests: remove from __future__ from inline Python in tests
This is no longer required since we require Python 3 and the linter
no longer requires these statements.
Differential Revision: https://phab.mercurial-scm.org/D12255
Gregory Szorc <gregory.szorc@gmail.com> [Thu, 03 Mar 2022 17:34:00 +0100] rev 48966
py2: remove simple from __future__ statements
These were needed for Python 2 support. Now that our linter no longer
mandates these, we can start deleting them.
Differential Revision: https://phab.mercurial-scm.org/D12254
Gregory Szorc <gregory.szorc@gmail.com> [Sun, 20 Feb 2022 15:18:15 -0700] rev 48965
tests: remove output conditionalized on no-py3
I simply did a search for `^.* \(no-py3 !\)\n` and removed all
matched lines. There are still some references to no-py3. But these
were the simpler ones to match against.
Differential Revision: https://phab.mercurial-scm.org/D12253
Gregory Szorc <gregory.szorc@gmail.com> [Sun, 20 Feb 2022 15:03:26 -0700] rev 48964
py3: use io.BytesIO directly
Previously, pycompat.bytesio and pycompat.stringio referred to
io.BytesIO. And util.bytesio and util.stringio aliased the pycompat
symbols.
This commit switches everything to use io.BytesIO directly. util.bytesio
and util.stringio still exist to provide backwards compatibility, as
they were the preferred symbols.
Differential Revision: https://phab.mercurial-scm.org/D12252
Gregory Szorc <gregory.szorc@gmail.com> [Sun, 20 Feb 2022 14:52:40 -0700] rev 48963
check-py3-compat: drop support for Python 2
We no longer support Python 2 so we can drop support for linting code
for Python 2 support.
This gets rid of the check for `from __future__`, enabling us to delete
those imports.
Differential Revision: https://phab.mercurial-scm.org/D12251
Gregory Szorc <gregory.szorc@gmail.com> [Thu, 03 Mar 2022 07:59:42 -0800] rev 48962
pycompat: remove large Python 2 block
We no longer support Python 2. So we can delete its compatibility
code and remove the conditional and dedent the Python 3 code.
In order to make the linter happy, we had to inline imports in the
stanza at the top of the file.
Differential Revision: https://phab.mercurial-scm.org/D12250
Gregory Szorc <gregory.szorc@gmail.com> [Tue, 01 Mar 2022 20:29:03 -0800] rev 48961
py3: use pickle directly
pycompat.pickle abstracted over the different pickle modules in
Python 2 and 3. Now that we're Python 3 only, it is safe to use the
`pickle` module directly. So this commit does that.
As part of this we remove the rules from check-code.py that were
forbidden direct pickle module use.
We retain the `util.pickle` symbol for backwards compatibility, just
in case some extensions were using it.
Differential Revision: https://phab.mercurial-scm.org/D12249
Gregory Szorc <gregory.szorc@gmail.com> [Wed, 02 Mar 2022 17:51:27 -0800] rev 48960
pycompat: remove first not ispy3 block
We now require Python 3. So we can remove the first block supporting
Python 2.
Differential Revision: https://phab.mercurial-scm.org/D12247
Gregory Szorc <gregory.szorc@gmail.com> [Sun, 20 Feb 2022 13:43:44 -0700] rev 48959
import-checker: assume absolute and use modern import checker
Since we require Python 3 now, we can assume we always use absolute
imports and the modern import checker should be used.
Differential Revision: https://phab.mercurial-scm.org/D12246
Gregory Szorc <gregory.szorc@gmail.com> [Sun, 20 Feb 2022 13:29:47 -0700] rev 48958
tests: unconditionalize some imports
Now that we require Python 3 we can simplify these imports.
Differential Revision: https://phab.mercurial-scm.org/D12245
Gregory Szorc <gregory.szorc@gmail.com> [Sun, 20 Feb 2022 13:27:38 -0700] rev 48957
tests: remove last references to PYTHON3
This removes the last references to PYTHON3.
Differential Revision: https://phab.mercurial-scm.org/D12244
Gregory Szorc <gregory.szorc@gmail.com> [Sun, 20 Feb 2022 13:27:08 -0700] rev 48956
tests: simplify Windows and PYTHON3 conditionals
PYTHON3 is always True. So this flow can be reduced.
Differential Revision: https://phab.mercurial-scm.org/D12243
Gregory Szorc <gregory.szorc@gmail.com> [Sun, 20 Feb 2022 13:26:15 -0700] rev 48955
tests: delete some not PYTHON3 blocks
These can never be used anymore.
Differential Revision: https://phab.mercurial-scm.org/D12242
Gregory Szorc <gregory.szorc@gmail.com> [Sun, 20 Feb 2022 13:24:25 -0700] rev 48954
tests: unconditionalize _bytes2sys()
As part of requiring Python 3.
Differential Revision: https://phab.mercurial-scm.org/D12241
Gregory Szorc <gregory.szorc@gmail.com> [Sun, 20 Feb 2022 13:23:21 -0700] rev 48953
tests: remove Python 3 conditionalizing from variables
Differential Revision: https://phab.mercurial-scm.org/D12240
Gregory Szorc <gregory.szorc@gmail.com> [Sun, 20 Feb 2022 13:22:12 -0700] rev 48952
tests: always encode session
Differential Revision: https://phab.mercurial-scm.org/D12239
Gregory Szorc <gregory.szorc@gmail.com> [Sun, 20 Feb 2022 13:21:30 -0700] rev 48951
tests: unconditionalize bchr
We could probably just do bytes([x]) everywhere. But this eliminates
use of PYTHON3.
Differential Revision: https://phab.mercurial-scm.org/D12238
Gregory Szorc <gregory.szorc@gmail.com> [Sun, 20 Feb 2022 13:20:33 -0700] rev 48950
tests: unconditionalize _unified_diff
Now that we're Python 3 only we can make this logic simpler.
Differential Revision: https://phab.mercurial-scm.org/D12237
Gregory Szorc <gregory.szorc@gmail.com> [Sun, 20 Feb 2022 13:19:21 -0700] rev 48949
tests: collapse elif PYTHON3 block
PYTHON3 is always True now so this logic should be identical as to before.
Differential Revision: https://phab.mercurial-scm.org/D12236
Gregory Szorc <gregory.szorc@gmail.com> [Sun, 20 Feb 2022 13:16:44 -0700] rev 48948
tests: collapse some more trivial if PYTHON3 blocks
This doesn't account for all of the references to PYTHON3. But it
accounts for the ones that are more trivial and don't entail logical
changes.
Differential Revision: https://phab.mercurial-scm.org/D12235
Gregory Szorc <gregory.szorc@gmail.com> [Sun, 20 Feb 2022 11:57:59 -0700] rev 48947
tests: require Python 3.5+ in run-tests.py
We change the version check logic to hard fail if running on
<= 3.5.0. The branch for <3.5 has been deleted. And the >=3.5
branch block has been dedented.
Differential Revision: https://phab.mercurial-scm.org/D12234