Lint

rth · rth · commit ff18f5f9c559 · 2018-12-18T10:43:03.000+01:00
diff --git a/lib/mpl_toolkits/mplot3d/art3d.py b/lib/mpl_toolkits/mplot3d/art3d.py
@@ -616,7 +616,6 @@ def get_vector(self, segments3d):
         self._vec[:3, :] = np.vstack(segments3d).T
         self._vec[3, :] = 1
 
-
     def set_verts(self, verts, closed=True):
         """Set 3D vertices."""
         self.get_vector(verts)
diff --git a/lib/mpl_toolkits/mplot3d/proj3d.py b/lib/mpl_toolkits/mplot3d/proj3d.py
@@ -128,7 +128,6 @@ def ortho_transformation(zfront, zback):
                      [0, 0, a, b]])
 
 
-
 def proj_transform_vec(vec, M):
     if len(vec) != 4:
         raise ValueError('expected len(vec) of 4, received {}'
@@ -139,7 +138,6 @@ def proj_transform_vec(vec, M):
     return vecw[:3]
 
 
-
 def proj_transform_vec_clip(vec, M):
     vecw = np.dot(M, vec)
     # Determine clipping before rescaling
@@ -152,7 +150,6 @@ def proj_transform_vec_clip(vec, M):
     return vecw
 
 
-
 def inv_transform(xs, ys, zs, M):
     iM = linalg.inv(M)
     vec = vec_pad_ones(xs, ys, zs)
