[MegaLinter] Apply linters automatic fixes

src/pyrecest/distributions/abstract_ellipsoidal_ball_distribution.py

@@ -1,4 +1,6 @@
-from math import lgamma, log as scalar_log, pi as scalar_pi
+from math import lgamma
+from math import log as scalar_log
+from math import pi as scalar_pi
 
 # pylint: disable=no-name-in-module,no-member
 from pyrecest.backend import all as backend_all

src/pyrecest/filters/discrete_state/__init__.py

@@ -410,4 +410,4 @@ def sparse_gaussian_transition_matrix(
 )
 for name in _module_globals["__all__"]:
     globals()[name] = _module_globals[name]
-__all__ = _module_globals["__all__"]
+__all__ = _module_globals["__all__"]

tests/distributions/test_ellipsoidal_ball_high_dimensional_volume.py

@@ -17,9 +17,7 @@ def test_volume_and_pdf_remain_finite_after_gamma_overflow_threshold(self):
         )
 
         with mpmath.workdps(80):
-            expected_volume = float(
-                mpmath.pi ** (dim / 2) / mpmath.gamma(dim / 2 + 1)
-            )
+            expected_volume = float(mpmath.pi ** (dim / 2) / mpmath.gamma(dim / 2 + 1))
 
         volume = dist.get_manifold_size()
         npt.assert_allclose(volume, expected_volume, rtol=1e-12, atol=0.0)

tests/filters/test_discrete_state_probability_normalization_overflow.py

@@ -1,5 +1,4 @@
 import numpy as np
-
 from pyrecest.filters.discrete_state import (
     discrete_forward_backward,
     imm_forward_backward,

tests/filters/test_ggiw_input_validation.py

@@ -1,10 +1,9 @@
 import numpy as np
-import pytest
 import pyrecest.backend
+import pytest
 from pyrecest.backend import array, diag, eye
 from pyrecest.filters import GGIWTracker
 
-
 pytestmark = pytest.mark.skipif(
     pyrecest.backend.__backend_name__ != "numpy",
     reason="GGIW validation regressions use the NumPy-backed tracker",

tests/filters/test_mem_ekf_covariance_validation.py

@@ -1,10 +1,9 @@
 import numpy as np
-import pytest
 import pyrecest.backend
+import pytest
 from pyrecest.backend import array, diag, eye
 from pyrecest.filters import MEMEKFTracker, MEMQKFTracker
 
-
 pytestmark = pytest.mark.skipif(
     pyrecest.backend.__backend_name__ != "numpy",
     reason="MEM covariance validation regressions use the NumPy-backed MEM trackers",
@@ -99,6 +98,4 @@ def test_mem_qkf_inherits_measurement_noise_validation():
     )
 
     with pytest.raises(ValueError, match="meas_noise_cov"):
-        tracker.set_default_measurement_noise_cov(
-            array([[1.0, 2.0], [2.0, 1.0]])
-        )
+        tracker.set_default_measurement_noise_cov(array([[1.0, 2.0], [2.0, 1.0]]))

tests/filters/test_mem_rbpf_covariance_validation.py

@@ -4,7 +4,6 @@
 from pyrecest.backend import array, diag, eye
 from pyrecest.filters.mem_rbpf_tracker import MEMRBPFTracker
 
-
 pytestmark = pytest.mark.skipif(
     backend.__backend_name__ == "jax",
     reason="MEMRBPFTracker is unsupported on JAX.",

tests/filters/test_replay_grid_log_likelihood_validation.py

@@ -14,19 +14,15 @@ def test_rejects_nan_and_positive_infinity(self):
         for invalid_value in (np.nan, np.inf):
             log_likelihood = np.asarray([0.0, invalid_value])
             with self.subTest(invalid_value=invalid_value, api="lookup"):
-                with self.assertRaisesRegex(
-                    ValueError, "finite values or -np.inf"
-                ):
+                with self.assertRaisesRegex(ValueError, "finite values or -np.inf"):
                     replay_grid_log_likelihood_values(
                         positions,
                         log_likelihood,
                         bin_centers,
                         interpolation="nearest",
                     )
             with self.subTest(invalid_value=invalid_value, api="proposal"):
-                with self.assertRaisesRegex(
-                    ValueError, "finite values or -np.inf"
-                ):
+                with self.assertRaisesRegex(ValueError, "finite values or -np.inf"):
                     grid_proposal_weights(log_likelihood)
 
     def test_negative_infinity_remains_zero_likelihood(self):

tests/filters/test_ukf_nonfinite_atomicity.py

@@ -2,9 +2,8 @@
 
 import numpy as np
 import numpy.testing as npt
-
 from pyrecest.backend import array, zeros
-from pyrecest.filters._ukf import _UKFModel, UnscentedKalmanFilter
+from pyrecest.filters._ukf import UnscentedKalmanFilter, _UKFModel
 from pyrecest.sampling.sigma_points import MerweScaledSigmaPoints