Scooch closer to main

grudge/models/wave.py

@@ -34,11 +34,11 @@
 
 import grudge.geometry as geo
 import grudge.op as op
-from grudge.dof_desc import DISCR_TAG_BASE, as_dofdesc, DD_VOLUME_ALL
+from grudge.dof_desc import DD_VOLUME_ALL, DISCR_TAG_BASE, as_dofdesc
 from grudge.models import HyperbolicOperator
 
-# {{{ constant-velocity
 
+# {{{ constant-velocity
 
 class WeakWaveOperator(HyperbolicOperator):
     r"""This operator discretizes the wave equation

test/mesh_data.py

@@ -112,6 +112,7 @@ def get_mesh(self, resolution, mesh_order=4):
 
 
 class BoxMeshBuilder(MeshBuilder):
+    resolutions: ClassVar[Sequence[Hashable]] = [4, 8, 16]
 
     def __init__(self, ambient_dim=2, group_cls=None):
         self.ambient_dim = ambient_dim

test/test_dt_utils.py

@@ -30,18 +30,24 @@
     PytestPyOpenCLArrayContextFactory,
     PytestPytatoPyOpenCLArrayContextFactory,
 )
-from grudge.discretization import make_discretization_collection
-import grudge.op as op
-
-import mesh_data
-import pytest
 
-from meshmode import _acf  # noqa: F401
 
 pytest_generate_tests = pytest_generate_tests_for_array_contexts(
         [PytestPyOpenCLArrayContextFactory,
          PytestPytatoPyOpenCLArrayContextFactory])
 
+import logging
+
+import mesh_data
+import pytest
+
+import grudge.op as op
+from grudge.discretization import make_discretization_collection
+
+
+logger = logging.getLogger(__name__)
+from meshmode import _acf  # noqa: F401
+
 
 @pytest.mark.parametrize("name", ["interval", "box2d", "box3d"])
 @pytest.mark.parametrize("tpe", [False, True])
@@ -71,8 +77,7 @@ def test_geometric_factors_regular_refinement(actx_factory, name, tpe):
 
     order = 4
     min_factors = []
-    resolutions = [2, 4, 8]
-    for resolution in resolutions:
+    for resolution in builder.resolutions:
         mesh = builder.get_mesh(resolution, order)
         dcoll = make_discretization_collection(actx, mesh, order=order)
         min_factors.append(