def test_set_spatial_mask(self):
dmap = DimensionMap()
dims = Dimension('x', 3), Dimension('y', 7)
mask_var = create_grid_mask_variable('a_mask', None, dims)
self.assertFalse(np.any(mask_var.get_mask()))
dmap.set_spatial_mask(mask_var)
self.assertEqual(dmap.get_spatial_mask(), mask_var.name)
with self.assertRaises(DimensionMapError):
dmap.set_variable(DMK.SPATIAL_MASK, mask_var)
# Test custom variables may be used.
dmap = DimensionMap()
dims = Dimension('x', 3), Dimension('y', 7)
mask_var = create_grid_mask_variable('a_mask', None, dims)
attrs = {'please keep me': 'no overwriting'}
dmap.set_spatial_mask(mask_var, attrs=attrs)
attrs = dmap.get_attrs(DMK.SPATIAL_MASK)
self.assertIn('please keep me', attrs)
def test_set_spatial_mask(self):
dmap = DimensionMap()
dims = Dimension('x', 3), Dimension('y', 7)
mask_var = create_spatial_mask_variable('a_mask', None, dims)
self.assertFalse(np.any(mask_var.get_mask()))
dmap.set_spatial_mask(mask_var)
self.assertEqual(dmap.get_spatial_mask(), mask_var.name)
with self.assertRaises(DimensionMapError):
dmap.set_variable(DMK.SPATIAL_MASK, mask_var)
# Test custom variables may be used.
dmap = DimensionMap()
dims = Dimension('x', 3), Dimension('y', 7)
mask_var = create_spatial_mask_variable('a_mask', None, dims)
attrs = {'please keep me': 'no overwriting'}
dmap.set_spatial_mask(mask_var, attrs=attrs)
attrs = dmap.get_attrs(DMK.SPATIAL_MASK)
self.assertIn('please keep me', attrs)
# Test default attributes are not added.
dmap = DimensionMap()
dmap.set_spatial_mask('foo', default_attrs={'blue': 'world'})
prop = dmap.get_property(DMK.SPATIAL_MASK)
self.assertEqual(prop['attrs'], {'blue': 'world'})
def test_set_spatial_mask(self):
dmap = DimensionMap()
dims = Dimension('x', 3), Dimension('y', 7)
mask_var = create_spatial_mask_variable('a_mask', None, dims)
self.assertFalse(np.any(mask_var.get_mask()))
dmap.set_spatial_mask(mask_var)
self.assertEqual(dmap.get_spatial_mask(), mask_var.name)
with self.assertRaises(DimensionMapError):
dmap.set_variable(DMK.SPATIAL_MASK, mask_var)
# Test custom variables may be used.
dmap = DimensionMap()
dims = Dimension('x', 3), Dimension('y', 7)
mask_var = create_spatial_mask_variable('a_mask', None, dims)
attrs = {'please keep me': 'no overwriting'}
dmap.set_spatial_mask(mask_var, attrs=attrs)
attrs = dmap.get_attrs(DMK.SPATIAL_MASK)
self.assertIn('please keep me', attrs)
# Test default attributes are not added.
dmap = DimensionMap()
dmap.set_spatial_mask('foo', default_attrs={'blue': 'world'})
prop = dmap.get_property(DMK.SPATIAL_MASK)
self.assertEqual(prop['attrs'], {'blue': 'world'})