Attempt at supporting Python 3.12

environment.yml

@@ -36,7 +36,7 @@ dependencies:
   - psutil
   - py-cordex
   - pybtex
-  - python >=3.9,<3.12
+  - python >=3.9
   - python-stratify >=0.3
   - pyyaml
   - requests
@@ -50,14 +50,14 @@ dependencies:
   - sphinx >=6.1.3
   - pydata-sphinx-theme
   # Python packages needed for testing
-  - flake8
   - mypy >=0.990
   - pytest >=3.9,!=6.0.0rc1,!=6.0.0
   - pytest-cov >=2.10.1
   - pytest-env
   - pytest-html !=2.1.0
   - pytest-metadata >=1.5.1
   - pytest-mock
+  - pytest-mypy
   - pytest-xdist
   # Not on conda-forge - ESMValTool_sample_data==0.0.3
   # Still for testing, MyPy library stubs
@@ -69,6 +69,10 @@ dependencies:
   - isort
   - pre-commit
   - prospector >=1.9.0
+  - pyroma
   # Not on conda forge - vprof
   - yamllint
   - yapf
+  - pip:
+    - flake8>=7
+    - ESMValTool_sample_data

esmvalcore/_task.py

@@ -566,7 +566,7 @@ def _run(self, input_files):
 
         returncode = None
 
-        with resource_usage_logger(process.pid, self.resource_log),\
+        with resource_usage_logger(process.pid, self.resource_log), \
                 open(self.log, 'ab') as log:
             last_line = ['']
             while returncode is None:

setup.py

@@ -94,8 +94,9 @@
         'codespell',
         'docformatter',
         'isort',
+        'flake8>=7',
         'pre-commit',
-        'prospector[with_pyroma]>=1.9.0',
+        # 'prospector[with_pyroma]>=1.9.0',
         'vprof',
         'yamllint',
         'yapf',

tests/unit/main/test_main.py

@@ -24,7 +24,7 @@ def test_run_recipe_error(mocker, caplog):
     print(caplog.text)
 
     # Check that the exit status is 1
-    assert exit_.called_once_with(1)
+    exit_.assert_called_once_with(1)
 
     # Check that only the RecipeError is logged above DEBUG level
     errors = [r for r in caplog.records if r.levelname != 'DEBUG']