Lint

firedrake/solving_utils.py

@@ -3,7 +3,6 @@
 import numpy
 
 from pyop2 import op2
-from firedrake_configuration import get_config
 from firedrake import function, cofunction, dmhooks
 from firedrake.exceptions import ConvergenceError
 from firedrake.petsc import PETSc, DEFAULT_KSP_PARAMETERS

tests/extrusion/test_variable_layers_numbering.py

@@ -443,7 +443,6 @@ def test_bcs_nodes(domain, expected):
 
 @pytest.mark.parallel(nprocs=4)
 def test_layer_extents_parallel():
-    from petsc4py import PETSc
     # +-----+-----+
     # |\  1 |\  3 |  cell_layers = [[0, 1],
     # | \   | \   |                 [0, 1],
@@ -463,27 +462,20 @@ def test_layer_extents_parallel():
     else:
         sizes = None
         points = None
-
-    print("BEFORE MESH")
+
     mesh = UnitSquareMesh(2, 1, reorder=False, distribution_parameters={"partition":
                                                                         (sizes, points)})
-    print("AFTER MESH")
     V = FunctionSpace(mesh, "DG", 0)
-    print("2")
     x, _ = SpatialCoordinate(mesh)
     selector = assemble(interpolate(x - 0.5, V))
-    print("3")
     layers = numpy.empty((mesh.num_cells(), 2), dtype=IntType)
-    print("4")
     data = selector.dat.data_ro_with_halos.real
     for cell in V.cell_node_map().values_with_halo:
         if data[cell] < 0.25:
             layers[cell, :] = [0, 1]
         else:
             layers[cell, :] = [0, 2]
-    print("5")
     extmesh = ExtrudedMesh(mesh, layers=layers, layer_height=1)
-    print("6")
     if mesh.comm.rank == 0:
         #  Top view, plex points
         #  4--8--6
@@ -588,14 +580,11 @@ def test_layer_extents_parallel():
             [0, 2, 0, 2],
             [0, 3, 0, 3],
             [0, 3, 0, 3]], dtype=IntType)
-    print("7")
     assert numpy.equal(extmesh.layer_extents, expected).all()
 
     V = FunctionSpace(extmesh, "CG", 1)
-    
+
     assert V.dof_dset.layout_vec.getSize() == 15
-
-    print("END")
 
 
 @pytest.mark.parallel(nprocs=3)

tests/regression/test_eigensolver.py

@@ -4,7 +4,7 @@
 
 
 try:
-    from slepc4py import SLEPc
+    from slepc4py import SLEPc  # noqa: F401
 except ImportError:
     # SLEPc is not installed
     pytest.skip("SLEPc not installed", allow_module_level=True)

tests/slate/test_variational_prb.py

@@ -57,7 +57,6 @@ def test_lvp_equiv_hdg(degree, nested, elimination):
         }
     }
 
-
     if nested:
         params['condensed_field']['localsolve'] = {'ksp_type': 'preonly',
                                                    'pc_type': 'fieldsplit',