Fix ruff errors

Author: gpauloski

taps/apps/physics.py

@@ -142,7 +142,7 @@ def create_terrain_plot(
     x, y = numpy.meshgrid(x, y)
 
     for ax, positions in zip(axs, (initial_positions, final_positions)):
-        px, py, pz = zip(*positions)
+        px, py, _ = zip(*positions)
         xy = numpy.vstack([px, py])
         kde = gaussian_kde(xy)(xy)
         kde_grid = numpy.zeros_like(heightmap)

tests/apps/configs/cholesky_test.py

@@ -15,7 +15,7 @@ def test_create_app() -> None:
 def test_validation_error() -> None:
     with pytest.raises(
         ValidationError,
-        match='The matrix size and block size must be greater than 0.',
+        match=r'The matrix size and block size must be greater than 0.',
     ):
         CholeskyConfig(matrix_size=-1, block_size=5)
 

tests/apps/configs/failures_test.py

@@ -1,7 +1,5 @@
 from __future__ import annotations
 
-import re
-
 import pytest
 from pydantic import ValidationError
 
@@ -21,14 +19,14 @@ def test_create_app() -> None:
 def test_validate_base_app() -> None:
     with pytest.raises(
         ValidationError,
-        match='Base app named "fake-app" is unknown.',
+        match=r'Base app named "fake-app" is unknown.',
     ):
         FailureInjectionConfig(base='fake-app')
 
 
 def test_validate_rate() -> None:
     with pytest.raises(
         ValidationError,
-        match=re.escape('Failure rate must be in the range [0, 1]. Got 2.1.'),
+        match=r'Failure rate must be in the range \[0, 1\]. Got 2.1.',
     ):
         FailureInjectionConfig(base='mock-app', failure_rate=2.1)

tests/apps/configs/synthetic_test.py

@@ -19,8 +19,8 @@ def test_validate_rate() -> None:
     with pytest.raises(
         ValidationError,
         match=(
-            "Option 'bag_max_running' must be specified when "
-            "'bag' is specified."
+            r"Option 'bag_max_running' must be specified when "
+            r"'bag' is specified."
         ),
     ):
         SyntheticConfig(structure='bag', task_count=3)

tests/apps/failures/types_test.py

@@ -26,5 +26,5 @@ def test_simple_failures(
     exc_type: type[Exception],
 ) -> None:
     function = FAILURE_FUNCTIONS[failure_type]
-    with pytest.raises(exc_type, match='Failure injection error.'):
+    with pytest.raises(exc_type, match=r'Failure injection error.'):
         function()

tests/executor/utils_test.py

@@ -51,7 +51,7 @@ def test_dag_executor_shutdown(thread_executor: ThreadPoolExecutor) -> None:
 def test_dag_executor_map_value_error(
     executor: FutureDependencyExecutor,
 ) -> None:
-    with pytest.raises(ValueError, match='chunksize must be >= 1.'):
+    with pytest.raises(ValueError, match=r'chunksize must be >= 1.'):
         executor.map(abs, [], chunksize=0)
 
 

tests/plugins_test.py

@@ -27,7 +27,7 @@ def test_get_transformer_configs() -> None:
 
 
 def test_register_bad_kind() -> None:
-    with pytest.raises(ValueError, match='Unknown plugin type "test".'):
+    with pytest.raises(ValueError, match=r'Unknown plugin type "test".'):
         register('test')(BaseModel)  # type: ignore[arg-type]
 
 

tests/run/parse_test.py

@@ -28,14 +28,14 @@ def test_exit_on_only_help(capsys) -> None:
 
 
 def test_parse_args_missing_app(tmp_path: pathlib.Path) -> None:
-    with pytest.raises(ValueError, match='App name option is required.'):
+    with pytest.raises(ValueError, match=r'App name option is required.'):
         parse_args_to_config(['--engine.executor', 'process-pool'])
 
     config_file = tmp_path / 'config.toml'
     with open(config_file, 'w') as f:
         f.write('[app]')
 
-    with pytest.raises(ValueError, match='App name option is required.'):
+    with pytest.raises(ValueError, match=r'App name option is required.'):
         parse_args_to_config(['--config', str(config_file)])