flake8

esmf_regrid/experimental/io.py

@@ -9,8 +9,7 @@
 import scipy.sparse
 
 import esmf_regrid
-from esmf_regrid import _load_context
-from esmf_regrid import check_method, Constants
+from esmf_regrid import _load_context, check_method, Constants, esmpy
 from esmf_regrid.experimental.unstructured_scheme import (
     GridToMeshESMFRegridder,
     MeshToGridESMFRegridder,
@@ -22,7 +21,6 @@
     GridRecord,
     MeshRecord,
 )
-from esmf_regrid import esmpy
 
 
 SUPPORTED_REGRIDDERS = [

esmf_regrid/tests/unit/schemes/__init__.py

@@ -6,13 +6,13 @@
 from numpy import ma
 import pytest
 
+from esmf_regrid import esmpy
 from esmf_regrid.schemes import ESMFAreaWeighted, ESMFBilinear, ESMFNearest
 from esmf_regrid.tests.unit.schemes.test__cube_to_GridInfo import _grid_cube
 from esmf_regrid.tests.unit.schemes.test__mesh_to_MeshInfo import (
     _gridlike_mesh,
     _gridlike_mesh_cube,
 )
-from esmf_regrid import esmpy
 
 
 def _test_cube_regrid(scheme, src_type, tgt_type):
@@ -286,18 +286,18 @@ def _test_esmf_args(scheme):
 
     match_duplicate = "cannot be controlled by `esmf_args`"
     with pytest.raises(ValueError, match=match_duplicate):
-        rg = scheme(esmf_args=invalid_esmf_args_duplicate)
+        _ = scheme(esmf_args=invalid_esmf_args_duplicate)
     with pytest.raises(ValueError, match=match_duplicate):
-        rg = scheme().regridder(src, tgt, esmf_args=invalid_esmf_args_duplicate)
+        _ = scheme().regridder(src, tgt, esmf_args=invalid_esmf_args_duplicate)
 
     match_incorrect = "is not a valid argument for"
     with pytest.raises(ValueError, match=match_incorrect):
-        rg = scheme(esmf_args=invalid_esmf_args_incorrect)
+        _ = scheme(esmf_args=invalid_esmf_args_incorrect)
     with pytest.raises(ValueError, match=match_incorrect):
-        rg = scheme().regridder(src, tgt, esmf_args=invalid_esmf_args_incorrect)
+        _ = scheme().regridder(src, tgt, esmf_args=invalid_esmf_args_incorrect)
 
     match_type = "Expected `esmf_args` to be a dict, got a "
     with pytest.raises(TypeError, match=match_type):
-        rg = scheme(esmf_args=invalid_esmf_args_type)
+        _ = scheme(esmf_args=invalid_esmf_args_type)
     with pytest.raises(TypeError, match=match_type):
-        rg = scheme().regridder(src, tgt, esmf_args=invalid_esmf_args_type)
+        _ = scheme().regridder(src, tgt, esmf_args=invalid_esmf_args_type)

esmf_regrid/tests/unit/schemes/test_ESMFBilinearRegridder.py

@@ -4,12 +4,12 @@
 import numpy as np
 import pytest
 
+from esmf_regrid import esmpy
 from esmf_regrid.schemes import ESMFBilinearRegridder
 from esmf_regrid.tests.unit.schemes.test__cube_to_GridInfo import (
     _curvilinear_cube,
     _grid_cube,
 )
-from esmf_regrid import esmpy
 
 
 def test_dim_switching():
@@ -333,6 +333,7 @@ def test_regrid_data():
 
 
 def test_extrapolate_gaps():
+    """Test that `extrapolate_gaps` argument works as expected."""
     n_lons = 6
     n_lats = 5
     src_lon_bounds = (-140, 180)