[bkeryan]

• This contribution adheres to CONTRIBUTING.md.

What does this Pull Request accomplish?

Add support for Python 3.15.

Remove support for Python 3.9 and 3.10.

Update minimum required NumPy version to 1.23.2 because NumPy 1.22 does not have binary wheels for Python 3.11 and the tests crash when using NumPy 1.22 with Python 3.11.

Update documentation and tests accordingly.

Why should this Pull Request be merged?

Python 3.15 has been released.

Python 3.9 has been EOL for about a year.

Python 3.10 is EOL as of this month.

What testing has been done?

PR build

[github-actions]

Test Results

    50 files  ± 0      50 suites  ±0   18m 0s ⏱️ - 1m 51s
 2 313 tests  - 13   2 313 ✅  - 13  0 💤 ± 0  0 ❌ ±0 
59 628 runs  ± 0  59 628 ✅ +12  0 💤  - 12  0 ❌ ±0 

Results for commit aceb79a. ± Comparison against base commit 9360561.

This pull request removes 13 tests.

tests.unit.waveform.test_digital_state ‑ test___char___from_char___returns_state[0-DigitalState.FORCE_DOWN]
tests.unit.waveform.test_digital_state ‑ test___char___from_char___returns_state[H-DigitalState.COMPARE_HIGH]
tests.unit.waveform.test_digital_state ‑ test___char___from_char___returns_state[X-DigitalState.COMPARE_UNKNOWN]
tests.unit.waveform.test_digital_state ‑ test___invalid_state___test___raises_value_error[8-DigitalState.COMPARE_UNKNOWN]
tests.unit.waveform.test_digital_state ‑ test___invalid_state___test___raises_value_error[DigitalState.FORCE_DOWN--1]
tests.unit.waveform.test_digital_state ‑ test___state___to_char___returns_char[DigitalState.COMPARE_HIGH-H]
tests.unit.waveform.test_digital_state ‑ test___state___to_char___returns_char[DigitalState.COMPARE_UNKNOWN-X]
tests.unit.waveform.test_digital_state ‑ test___state___to_char___returns_char[DigitalState.FORCE_DOWN-0]
tests.unit.waveform.test_digital_waveform ‑ test___default_value___create___creates_waveform_with_default_value[0]
tests.unit.waveform.test_digital_waveform ‑ test___default_value___create___creates_waveform_with_default_value[1]
…

♻️ This comment has been updated with latest results.

[bkeryan]

@csjall @mshafer-NI In light of the fact that Python 3.10 is also EOL now and our internal packages and test suites are being updated to stop using 3.10, I have updated this PR to drop Python 3.10 as well.

[bkeryan]

NumPy 1.22 with Python 3.11:

Run poetry run pytest ./tests/unit -v --cov=nitypes --junitxml=test_results/nitypes-oldest-deps-windows-latest-py3.11.xml -k "not test___pickled_value___unpickle___is_compatible"
Traceback (most recent call last):
  File "<frozen runpy>", line 198, in _run_module_as_main
  File "<frozen runpy>", line 88, in _run_code
  File "D:\a\nitypes-python\nitypes-python\.venv\Scripts\pytest.exe\__main__.py", line 7, in <module>
  File "D:\a\nitypes-python\nitypes-python\.venv\Lib\site-packages\_pytest\config\__init__.py", line 253, in _console_main
    code = _main(prog=_get_prog_name(sys.argv))
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "D:\a\nitypes-python\nitypes-python\.venv\Lib\site-packages\_pytest\config\__init__.py", line 223, in _main
    config = _prepareconfig(new_args, plugins, prog=prog)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "D:\a\nitypes-python\nitypes-python\.venv\Lib\site-packages\_pytest\config\__init__.py", line 410, in _prepareconfig
    config: Config = pluginmanager.hook.pytest_cmdline_parse(
                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "D:\a\nitypes-python\nitypes-python\.venv\Lib\site-packages\pluggy\_hooks.py", line 512, in __call__
    return self._hookexec(self.name, self._hookimpls.copy(), kwargs, firstresult)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "D:\a\nitypes-python\nitypes-python\.venv\Lib\site-packages\pluggy\_manager.py", line 120, in _hookexec
    return self._inner_hookexec(hook_name, methods, kwargs, firstresult)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "D:\a\nitypes-python\nitypes-python\.venv\Lib\site-packages\pluggy\_callers.py", line 167, in _multicall
    raise exception
  File "D:\a\nitypes-python\nitypes-python\.venv\Lib\site-packages\pluggy\_callers.py", line 139, in _multicall
    teardown.throw(exception)
  File "D:\a\nitypes-python\nitypes-python\.venv\Lib\site-packages\_pytest\helpconfig.py", line 124, in pytest_cmdline_parse
    config = yield
             ^^^^^
  File "D:\a\nitypes-python\nitypes-python\.venv\Lib\site-packages\pluggy\_callers.py", line 121, in _multicall
    res = hook_impl.function(*args)
          ^^^^^^^^^^^^^^^^^^^^^^^^^
  File "D:\a\nitypes-python\nitypes-python\.venv\Lib\site-packages\_pytest\config\__init__.py", line 1232, in pytest_cmdline_parse
    self.parse(args)
  File "D:\a\nitypes-python\nitypes-python\.venv\Lib\site-packages\_pytest\config\__init__.py", line 1583, in parse
    self.pluginmanager.load_setuptools_entrypoints("pytest11")
  File "D:\a\nitypes-python\nitypes-python\.venv\Lib\site-packages\pluggy\_manager.py", line 416, in load_setuptools_entrypoints
    plugin = ep.load()
             ^^^^^^^^^
  File "C:\hostedtoolcache\windows\Python\3.11.9\x64\Lib\importlib\metadata\__init__.py", line 202, in load
    module = import_module(match.group('module'))
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "C:\hostedtoolcache\windows\Python\3.11.9\x64\Lib\importlib\__init__.py", line 126, in import_module
    return _bootstrap._gcd_import(name[level:], package, level)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "<frozen importlib._bootstrap>", line 1204, in _gcd_import
  File "<frozen importlib._bootstrap>", line 1176, in _find_and_load
  File "<frozen importlib._bootstrap>", line 1147, in _find_and_load_unlocked
  File "<frozen importlib._bootstrap>", line 690, in _load_unlocked
  File "D:\a\nitypes-python\nitypes-python\.venv\Lib\site-packages\_pytest\assertion\rewrite.py", line 188, in exec_module
    exec(co, module.__dict__)
  File "D:\a\nitypes-python\nitypes-python\.venv\Lib\site-packages\pytest_doctestplus\plugin.py", line 27, in <module>
    from .output_checker import (FIX, IGNORE_WARNINGS, REMOTE_DATA, SHOW_WARNINGS,
  File "<frozen importlib._bootstrap>", line 1176, in _find_and_load
  File "<frozen importlib._bootstrap>", line 1147, in _find_and_load_unlocked
  File "<frozen importlib._bootstrap>", line 690, in _load_unlocked
  File "D:\a\nitypes-python\nitypes-python\.venv\Lib\site-packages\_pytest\assertion\rewrite.py", line 188, in exec_module
    exec(co, module.__dict__)
  File "D:\a\nitypes-python\nitypes-python\.venv\Lib\site-packages\pytest_doctestplus\output_checker.py", line 293, in <module>
    import numpy
  File "D:\a\nitypes-python\nitypes-python\.venv\Lib\site-packages\numpy\__init__.py", line 229, in <module>
    core.getlimits._register_known_types()
  File "D:\a\nitypes-python\nitypes-python\.venv\Lib\site-packages\numpy\core\getlimits.py", line 226, in _register_known_types
    float128_ma = MachArLike(ld,
                  ^^^^^^^^^^^^^^
  File "D:\a\nitypes-python\nitypes-python\.venv\Lib\site-packages\numpy\core\getlimits.py", line 52, in __init__
    self.precision = int(-log10(self.eps))
                     ^^^^^^^^^^^^^^^^^^^^^
OverflowError: cannot convert longdouble infinity to integer
Error: Process completed with exit code 1.

[bkeryan]

With the updated NumPy, pyright is now inferring literals instead of ints for some array shapes.

  c:\Dev\nitypes-python\tests\unit\complex\test_conversion.py:158:17 - error: "assert_type" mismatch: expected "ndarray[tuple[int, int], dtype[void]]" but received "ndarray[tuple[Literal[4], Literal[5]], dtype[void]]" (reportAssertTypeFailure)
  c:\Dev\nitypes-python\tests\unit\complex\test_conversion.py:159:17 - error: "assert_type" mismatch: expected "ndarray[tuple[int, int, int], dtype[complexfloating[_32Bit, _32Bit]]]" but received "ndarray[tuple[Literal[6], Literal[7], Literal[8]], dtype[complexfloating[_32Bit, _32Bit]]]" (reportAssertTypeFailure)