drop python<=3.7 support #170
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According to https://endoflife.date/python python 3.7 has been EOSed 27 Jun 2023. Filter all code over `pyupgracde --py38-plus`. Signed-off-by: Tomasz Kłoczko <[email protected]>
Signed-off-by: Tomasz Kłoczko <[email protected]>
Signed-off-by: Tomasz Kłoczko <[email protected]>
Signed-off-by: Tomasz Kłoczko <[email protected]>
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Thank you!
This PR is missing a changelog update in CHANGES.rst.
It is also missing a corresponding Python version change in tox.ini, appveyor.yml -- I would recommend running check-python-versions to verify that these are all consistent, or you can use check-python-versions --drop 3.7 to automate updating all the files.
I think GitHub Actions will show the other issues.
| self.assertTrue( | ||
| str(cm.exception).startswith(should_start_with), | ||
| '\n%r does not start with\n%r' % (str(cm.exception), | ||
| '\n{!r} does not start with\n{!r}'.format(str(cm.exception), | ||
| should_start_with)) |
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This line is now misindented: it was matching the position of the ( in the previous line, and no longer does. (The pain of these indentation adjustments is one of the reasons I've lately switched to a more Black-inspired indentation style with a line break right after the opening ( and a 4-space increase of indentation on the next line.)
If we used an f-string here, maybe it would fit without wrapping?
| from check_manifest import rmtree | ||
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| CAN_SKIP_TESTS = os.getenv('SKIP_NO_TESTS', '') == '' |
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How do things not break if you remove this line? Something is wrong.
| @@ -1165,8 +1144,6 @@ class TestBzr(VCSMixin, unittest.TestCase): | |||
| vcs = BzrHelper() | |||
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| @unittest.skipIf(HAS_OEM_CODEC, | |||
| "Python 3.6 lets us use 'oem' codec instead of guessing") | |||
| class TestBzrTerminalCharsetDetectionOnOldPythons(unittest.TestCase): | |||
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I don't think these two test classes could possibly work at the same time. This one is meant for Python < 3.6 and should be removed entirely.
| - "3.8" | ||
| - "3.9" | ||
| - "3.10" | ||
| - "3.11" | ||
| - "3.12" | ||
| - "pypy-3.7" |
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Please add some newer PyPy version instead. I don't want to claim PyPy compatibility if I don't run tests on PyPy in CI.
| # Python >= 3.6 on Windows | ||
| HAS_OEM_CODEC = True | ||
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| from unittest import mock |
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This import needs to be moved above the from xml.etree import or isort will complain.
Also, I need to review my isort command-line because a complaint of the sort
ERROR: /home/runner/work/check-manifest/check-manifest/tests.py Imports are incorrectly sorted and/or formatted.
is useless when it won't tell me which imports where and how to sort them. It could show a diff or something.
| # all the features used in the test suite | ||
| import mock | ||
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| from check_manifest import rmtree |
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This import is necessary and removing it breaks the test suite (which you can only see on Appveyor because GitHub Actions cancels all the useful test runs early after seeing the isort failure).
| @@ -179,7 +158,7 @@ def test_copy_files(self): | |||
| 'cp a %s' % n('/dest/dir/a'), | |||
| 'mkdir %s' % n('/dest/dir/b'), | |||
| 'makedirs %s' % n('/dest/dir/c/d'), | |||
| 'cp %s %s' % (n('c/d/e'), n('/dest/dir/c/d/e')), | |||
| 'cp {} {}'.format(n('c/d/e'), n('/dest/dir/c/d/e')), | |||
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Okay, why change this line but leave all of the previous lines using %-formatting? This offends my sense of consistency.
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Question: does having Python 3.7 support cause you any actual issues? (If this is just a general maintenance task because you're bored and looking for things to do, that's also fine! But I will prioritize the PR more if I know there's a problem that causes issues for someone.) |
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Updating code to use latest possible syntax/API is not about solving aby problem. |
According to https://endoflife.date/python python 3.7 has been EOSed 27 Jun 2023.
Filter all code over
pyupgracde --py38-plus.