Sweeping style pass for consistency

colormath/chromatic_adaptation.py

@@ -65,7 +65,6 @@ def apply_chromatic_adaptation(val_x, val_y, val_z, orig_illum, targ_illum,
 
     http://brucelindbloom.com/ChromAdaptEval.html
     """
-
     # It's silly to have to do this, but some people may want to call this
     # function directly, so we'll protect them from messing up upper/lower case.
     adaptation = adaptation.lower()
@@ -102,7 +101,6 @@ def apply_chromatic_adaptation_on_color(color, targ_illum, adaptation='bradford'
     """
     Convenience function to apply an adaptation directly to a Color object.
     """
-
     xyz_x = color.xyz_x
     xyz_y = color.xyz_y
     xyz_z = color.xyz_z

colormath/color_appearance_models.py

@@ -34,7 +34,7 @@
 logger = logging.getLogger(__name__)
 
 
-class Nayatani95():
+class Nayatani95(object):
     """
     **References**
 
@@ -226,7 +226,7 @@ def xyz_to_rgb(cls, xyz):
         return cls.xyz_to_rgb_m.dot(xyz)
 
 
-class Hunt():
+class Hunt(object):
     """
     **References**
 
@@ -625,7 +625,7 @@ def _calculate_eccentricity_factor(hue_angle):
         return out
 
 
-class RLAB():
+class RLAB(object):
     """
     **References**
 
@@ -717,9 +717,10 @@ def __init__(self, x, y, z, x_n, y_n, z_n, y_n_abs, sigma, d):
             logger.debug('A: {}'.format(a))
             xyz_ref = self.R.dot(a).dot(Hunt.xyz_to_rgb_m).dot(xyz)
         else:
-            # So we have an array. Since constructing huge multidimensional arrays might not bee the best idea,
-            # we will handle each input dimension separately.
-            # First figure out how many values we have to deal with.
+            # So we have an array. Since constructing huge multidimensional
+            # arrays might not bee the best idea, we will handle each input
+            # dimension separately. First figure out how many values we have to
+            # deal with.
             input_dim = len(x)
             # No create the ouput array that we will fill layer by layer
             xyz_ref = numpy.zeros((3, input_dim))
@@ -751,7 +752,7 @@ def __init__(self, x, y, z, x_n, y_n, z_n, y_n_abs, sigma, d):
         self._saturation = self.chroma / self.lightness
 
 
-class ATD95():
+class ATD95(object):
     """
     **References**
 
@@ -850,7 +851,7 @@ def _xyz_to_lms(xyz):
         return numpy.array([l, m, s])
 
 
-class LLAB():
+class LLAB(object):
     """
     **References**
 
@@ -992,7 +993,7 @@ def xyz_to_rgb(cls, xyz):
         return cls.xyz_to_rgb_m.dot(xyz / xyz[1])
 
 
-class CIECAM02():
+class CIECAM02(object):
     """
     **References**
 
@@ -1216,7 +1217,6 @@ class CIECAM02m1(CIECAM02):
     * Wu, R. C., & Wardman, R. H. (2007). Proposed modification to the CIECAM02 colour appearance model to include the
       simultaneous contrast effects. *Color Research & Application*, 32(2), 121-129.
     """
-
     def __init__(self, x, y, z, x_w, y_w, z_w, x_b, y_b, z_b, l_a, c, n_c, f, p, d=False):
         """
         :param x: X value of test sample :math:`X`.