Upgrade ruff.

Author: ionelmc

.pre-commit-config.yaml

@@ -6,13 +6,13 @@ exclude: '^(\.tox|ci/templates|\.bumpversion\.cfg)(/|$)'
 # Note the order is intentional to avoid multiple passes of the hooks
 repos:
   - repo: https://github.com/astral-sh/ruff-pre-commit
-    rev: v0.6.5
+    rev: v0.11.2
     hooks:
       - id: ruff
         args: [--fix, --exit-non-zero-on-fix, --show-fixes, --unsafe-fixes]
       - id: ruff-format
   - repo: https://github.com/pre-commit/pre-commit-hooks
-    rev: v4.6.0
+    rev: v5.0.0
     hooks:
       - id: trailing-whitespace
       - id: end-of-file-fixer

setup.py

@@ -72,7 +72,7 @@ def finalize_options(self):
     def run(self):
         with Path(__file__).parent.joinpath('src', 'pytest-cov.pth').open('w') as fh:
             with Path(__file__).parent.joinpath('src', 'pytest-cov.embed').open() as sh:
-                fh.write(f"import os, sys;exec({sh.read().replace('    ', ' ')!r})")
+                fh.write(f'import os, sys;exec({sh.read().replace("    ", " ")!r})')
 
 
 setup(

src/pytest_cov/engine.py

@@ -180,7 +180,7 @@ def summary(self, stream):
 
         # Output coverage section header.
         if len(self.node_descs) == 1:
-            self.sep(stream, '_', f"coverage: {''.join(self.node_descs)}")
+            self.sep(stream, '_', f'coverage: {"".join(self.node_descs)}')
         else:
             self.sep(stream, '_', 'coverage')
             for node_desc in sorted(self.node_descs):
@@ -366,7 +366,7 @@ def testnodedown(self, node, error):
         # If worker is not collocated then we must save the data file
         # that it returns to us.
         if 'cov_worker_data' in output:
-            data_suffix = '%s.%s.%06d.%s' % (
+            data_suffix = '%s.%s.%06d.%s' % (  # noqa: UP031
                 socket.gethostname(),
                 os.getpid(),
                 random.randint(0, 999999),  # noqa: S311

src/pytest_cov/plugin.py

@@ -56,8 +56,7 @@ def validate_fail_under(num_str):
             raise argparse.ArgumentTypeError('An integer or float value is required.') from None
     if value > 100:
         raise argparse.ArgumentTypeError(
-            'Your desire for over-achievement is admirable but misplaced. '
-            'The maximum value is 100. Perhaps write more integration tests?'
+            'Your desire for over-achievement is admirable but misplaced. The maximum value is 100. Perhaps write more integration tests?'
         )
     return value
 
@@ -387,7 +386,7 @@ def pytest_terminal_summary(self, terminalreporter):
             self.write_heading(terminalreporter)
             failed = self.cov_total < self.options.cov_fail_under
             markup = {'red': True, 'bold': True} if failed else {'green': True}
-            message = '{fail}Required test coverage of {required}% {reached}. ' 'Total coverage: {actual:.2f}%\n'.format(
+            message = '{fail}Required test coverage of {required}% {reached}. Total coverage: {actual:.2f}%\n'.format(
                 required=self.options.cov_fail_under,
                 actual=self.cov_total,
                 fail='FAIL ' if failed else '',
@@ -434,7 +433,7 @@ def switch_context(self, item, when):
 
 
 @pytest.fixture
-def no_cover():  # noqa: PT004
+def no_cover():
     """A pytest fixture to disable coverage."""
 
 

tests/test_pytest_cov.py

@@ -414,7 +414,7 @@ def test_term_missing_output_dir(testdir):
 
     result.stderr.fnmatch_lines(
         [
-            '*argument --cov-report: output specifier not supported for: ' '"term-missing:%s"*' % DEST_DIR,
+            '*argument --cov-report: output specifier not supported for: "term-missing:%s"*' % DEST_DIR,
         ]
     )
     assert result.ret != 0
@@ -1773,7 +1773,7 @@ def bad_init():
     monkeypatch.setattr(sys, 'stderr', buff)
     monkeypatch.setitem(os.environ, 'COV_CORE_SOURCE', 'foobar')
     exec(payload)
-    expected = 'pytest-cov: Failed to setup subprocess coverage. ' "Environ: {'COV_CORE_SOURCE': 'foobar'} Exception: SpecificError()\n"
+    expected = "pytest-cov: Failed to setup subprocess coverage. Environ: {'COV_CORE_SOURCE': 'foobar'} Exception: SpecificError()\n"
     assert buff.getvalue() == expected