pep8

Author: dcherian

xarray/plot/utils.py

@@ -266,7 +266,7 @@ def _determine_cmap_params(plot_data, vmin=None, vmax=None, cmap=None,
         extend = _determine_extend(calc_data, vmin, vmax)
 
     if ((levels is not None or isinstance(norm, mpl.colors.BoundaryNorm))
-        and not isinstance(cmap, mpl.colors.Colormap)):
+       and not isinstance(cmap, mpl.colors.Colormap)):
         cmap, newnorm = _build_discrete_cmap(cmap, levels, extend, filled)
         norm = newnorm if norm is None else norm
 

xarray/tests/test_plot.py

@@ -538,7 +538,8 @@ def test_cmap_sequential_option(self):
             assert cmap_params['cmap'] == 'magma'
 
     def test_do_nothing_if_provided_cmap(self):
-        cmap = mpl.colors.LinearSegmentedColormap.from_list('name', ['r', 'g', 'b'])
+        cmap = mpl.colors.LinearSegmentedColormap.from_list(
+            'name', ['r', 'g', 'b'])
         cmap_params = _determine_cmap_params(self.data, cmap=cmap)
         assert cmap_params['cmap'] is cmap