Update pytest requirement from ~=6.2 to ~=7.0

[dependabot]

Updates the requirements on pytest to permit the latest version.

Release notes

Sourced from pytest's releases.

7.0.0

pytest 7.0.0 (2022-02-03)

(Please see the full set of changes for this release also in the 7.0.0rc1 notes below)

Deprecations

• #9488: If custom subclasses of nodes like pytest.Item{.interpreted-text role="class"} override the __init__ method, they should take **kwargs. See uncooperative-constructors-deprecated{.interpreted-text role="ref"} for details.

  Note that a deprection warning is only emitted when there is a conflict in the arguments pytest expected to pass. This deprecation was already part of pytest 7.0.0rc1 but wasn't documented.

Bug Fixes

• #9355: Fixed error message prints function decorators when using assert in Python 3.8 and above.
• #9396: Ensure pytest.Config.inifile{.interpreted-text role="attr"} is available during the pytest_cmdline_main <_pytest.hookspec.pytest_cmdline_main>{.interpreted-text role="func"} hook (regression during 7.0.0rc1).

Improved Documentation

• #9404: Added extra documentation on alternatives to common misuses of [pytest.warns(None)]{.title-ref} ahead of its deprecation.
• #9505: Clarify where the configuration files are located. To avoid confusions documentation mentions that configuration file is located in the root of the repository.

Trivial/Internal Changes

• #9521: Add test coverage to assertion rewrite path.

pytest 7.0.0rc1 (2021-12-06)

Breaking Changes

• #7259: The Node.reportinfo() <non-python tests>{.interpreted-text role="ref"} function first return value type has been expanded from [py.path.local | str]{.title-ref} to [os.PathLike[str] | str]{.title-ref}.

  Most plugins which refer to [reportinfo()]{.title-ref} only define it as part of a custom pytest.Item{.interpreted-text role="class"} implementation. Since [py.path.local]{.title-ref} is a [os.PathLike[str]]{.title-ref}, these plugins are unaffacted.

  Plugins and users which call [reportinfo()]{.title-ref}, use the first return value and interact with it as a [py.path.local]{.title-ref}, would need to adjust by calling [py.path.local(fspath)]{.title-ref}. Although preferably, avoid the legacy [py.path.local]{.title-ref} and use [pathlib.Path]{.title-ref}, or use [item.location]{.title-ref} or [item.path]{.title-ref}, instead.

  Note: pytest was not able to provide a deprecation period for this change.

... (truncated)

Commits

• 3554b83 Add note to changelog
• 6ea7f99 Prepare release version 7.0.0
• 737b220 [7.0.x] releasing: Add template for major releases (#9597)
• 7fa3972 [7.0.x] releasing: Always set doc_version (#9590)
• b304499 [7.0.x] Make 'warnings' and 'deselected' in assert_outcomes optional (#9566)
• f17525d [7.0.x] doc: Add ellipsis to warning usecase list (#9562)
• 0a7be97 ci: Bump up timeout (#9565)
• c17908c [7.0.x] doc: Recategorize 7.0.0 changelog items (#9564)
• ab549bb [7.0.x] Add missing cooperative constructor changelog (#9563)
• 4b1707f [7.0.x] Autouse linearization graph (#9557)
• Additional commits viewable in compare view

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[Pierre-Sassoulas]

@dependabot rebase

[DanielNoord]

@cdce8p @Pierre-Sassoulas @jacobtylerwalls @areveny Just tagging some recent contributors as I want to see if anybody recognises the problem:

Test runs seem to randomly take longer than 30 minutes. Tests are currently in their third try and I don't see why they would take longer than 30 minutes. In the first run it was Linux 3.8 and 3.9, in second run it was Linux 3.8, 3.9 and 3.10.
Test pass with pytest==7 locally on my Mac with the same speed (or perhaps even faster) than previously..

Anybody recognises such flakiness from other projects that run or need to update to pytest==7?

[Pierre-Sassoulas]

Could it be due to caching ?

[DanielNoord]

Could it be due to caching ?

What type of caching do you mean? Looking at the log of the run we only fail on the pytest step, restoring the venv etc seems to succeed. I'm wondering if it is something to do with the "benchmark" tests? Those might take longer because of change in 7.0? Although I'm not sure.. You're on Linux right? Do test pass in normal time locally for you with 7.0?

[Pierre-Sassoulas]

Looking at the log of the run we only fail on the pytest step, restoring the venv etc seems to succeed

Right, not caching then.

You're on Linux right? Do test pass in normal time locally for you with 7.0?

Yes (latest ubuntu LTS). pytest 7.0 takes 02:43 from 02:10 with pytest 6.2.5.

[Pierre-Sassoulas]

Here's the result of git diff --word-diff of pytest . --durations=0 6.2.5 (before) vs 7.0.0 (new value) for the test taking more than half a second.

[-35.14s-]{+35.12s+} call     tests/benchmark/test_baseline_benchmarks.py::TestEstablishBaselineBenchmarks::test_baseline_benchmark_j1_single_working_checker
[-4.83s call     tests/benchmark/test_baseline_benchmarks.py::TestEstablishBaselineBenchmarks::test_baseline_benchmark_j10_single_working_checker-]
[-4.81s-]{+4.97s+} call     tests/benchmark/test_baseline_benchmarks.py::TestEstablishBaselineBenchmarks::test_baseline_benchmark_j1_all_checks_lots_of_files
[-4.15s-]{+4.78s+} call     [-tests/benchmark/test_baseline_benchmarks.py::TestEstablishBaselineBenchmarks::test_baseline_lots_of_files_j10-]
[-4.01s-]{+tests/benchmark/test_baseline_benchmarks.py::TestEstablishBaselineBenchmarks::test_baseline_benchmark_j10_single_working_checker+}
{+3.70s+} call     tests/benchmark/test_baseline_benchmarks.py::TestEstablishBaselineBenchmarks::test_baseline_lots_of_files_j10_empty_checker
[-2.43s-]{+3.49s+} call     [-tests/test_pylint_runners.py::test_runner[run_epylint]-]
[-2.24s-]{+tests/benchmark/test_baseline_benchmarks.py::TestEstablishBaselineBenchmarks::test_baseline_lots_of_files_j10+}
{+2.15s+} call     tests/test_pylint_runners.py::test_runner_with_arguments[run_epylint]
[-1.84s-]{+2.09s+} call     [-tests/test_functional.py::test_functional[nan_comparison_check]-]
[-1.67s-]{+tests/test_pylint_runners.py::test_runner[run_epylint]+}
{+1.77s+} call     [-tests/test_self.py::TestRunTC::test_do_not_import_files_from_local_directory-]
[-1.61s-]{+tests/test_functional.py::test_functional[nan_comparison_check]+}
{+1.55s+} call     tests/benchmark/test_baseline_benchmarks.py::TestEstablishBaselineBenchmarks::test_baseline_benchmark_j1
[-1.54s call     tests/benchmark/test_baseline_benchmarks.py::TestEstablishBaselineBenchmarks::test_baseline_benchmark_j10-]
[-1.46s-]{+1.41s+} call     tests/benchmark/test_baseline_benchmarks.py::TestEstablishBaselineBenchmarks::test_baseline_benchmark_check_parallel_j10
[-1.37s-]{+1.40s+} call     [-tests/benchmark/test_baseline_benchmarks.py::TestEstablishBaselineBenchmarks::test_baseline_lots_of_files_j1-]
[-1.32s-]{+tests/benchmark/test_baseline_benchmarks.py::TestEstablishBaselineBenchmarks::test_baseline_benchmark_j10+}
{+1.35s+} call     tests/benchmark/test_baseline_benchmarks.py::TestEstablishBaselineBenchmarks::test_baseline_lots_of_files_j1_empty_checker
[-1.25s-]{+1.32s call     tests/test_self.py::TestRunTC::test_do_not_import_files_from_local_directory+}
{+1.29s call     tests/benchmark/test_baseline_benchmarks.py::TestEstablishBaselineBenchmarks::test_baseline_lots_of_files_j1+}
{+0.96s+} call     tests/test_functional.py::test_functional[consider_using_with]
[-1.02s-]{+0.94s+} call     tests/test_functional.py::test_functional[stop_iteration_inside_generator]
[-0.96s-]{+0.92s+} call     tests/benchmark/test_baseline_benchmarks.py::TestEstablishBaselineBenchmarks::test_baseline_benchmark_j1_all_checks_single_file
[-0.93s-]{+0.89s+} call     tests/checkers/unittest_imports.py::TestImportsChecker::test_relative_beyond_top_level_two
[-0.87s-]{+0.78s+} call     tests/test_functional.py::test_functional[ungrouped_imports]
[-0.86s call     tests/test_functional.py::test_functional[deprecated_methods_py38]-]
[-0.83s-]{+0.77s+} call     tests/test_functional.py::test_functional[no_name_in_module][-0.81s call     tests/test_regr.py::test_pylint_config_attr-]
0.71s call     [-tests/test_functional.py::test_functional[ungrouped_imports_isort_compatible]-]{+tests/test_regr.py::test_crash[file_names0]+}
0.65s call     {+tests/test_functional.py::test_functional[ungrouped_imports_isort_compatible]+}
{+0.59s call+}     tests/test_functional.py::test_functional[no_member_if_statements]
[-0.63s-]{+0.59s+} call     tests/test_functional.py::test_functional[regression_4612_crash_pytest_fixture][-0.62s call     tests/test_epylint.py::test_epylint_strange_command-]
[-0.61s call     tests/config/test_functional_config_loading.py::test_functional_config_loading[toml/issue_3181/toml_decode_error.toml]-]
[-0.58s call     tests/test_epylint.py::test_epylint_good_command-]
0.54s call     [-tests/test_functional.py::test_functional[wrong_import_position11]-]{+tests/test_epylint.py::test_epylint_strange_command+}
0.53s call     [-tests/test_self.py::TestRunTC::test_do_not_import_files_from_local_directory_with_pythonpath-]{+tests/test_functional.py::test_functional[wrong_import_order]+}
0.52s call     [-tests/test_self.py::TestRunTC::test_import_plugin_from_local_directory_if_pythonpath_cwd-]

[DanielNoord]

See pytest-dev/pytest#9652 for discussion about this as well. We have not completely figured out was is causing this, it might not even be 7.0

[coveralls]

Pull Request Test Coverage Report for Build 1858073858

• 0 of 0 changed or added relevant lines in 0 files are covered.
• 88 unchanged lines in 6 files lost coverage.
• Overall coverage increased (+0.06%) to 93.991%

---

Files with Coverage Reduction	New Missed Lines	%
pylint/pyreverse/diadefslib.py	1	98.32%
pylint/utils/linterstats.py	5	96.36%
pylint/checkers/stdlib.py	7	94.64%
pylint/lint/run.py	19	72.79%
pylint/checkers/variables.py	25	96.41%
pylint/lint/pylinter.py	31	94.6%

Totals
Change from base Build 1806840834:	0.06%
Covered Lines:	14921
Relevant Lines:	15875

---

💛 - Coveralls

[DanielNoord]

@dependabot recreate

[DanielNoord]

@dependabot recreate

Please remove my own commit 😅

[Pierre-Sassoulas]

This bot is too clever 😄