Wrapped lines over 80 chars.

pelson · pelson · commit 456a72332352 · 2012-08-17T13:33:36.000+01:00
diff --git a/lib/matplotlib/artist.py b/lib/matplotlib/artist.py
@@ -234,7 +234,8 @@ def get_transform(self):
         """
         if self._transform is None:
             self._transform = IdentityTransform()
-        elif not isinstance(self._transform, Transform) and hasattr(self._transform, '_as_mpl_transform'):
+        elif (not isinstance(self._transform, Transform) 
+              and hasattr(self._transform, '_as_mpl_transform')):
             self._transform = self._transform._as_mpl_transform(self.axes)
         return self._transform
 
diff --git a/lib/matplotlib/collections.py b/lib/matplotlib/collections.py
@@ -158,7 +158,8 @@ def get_transforms(self):
 
     def get_offset_transform(self):
         t = self._transOffset
-        if not isinstance(t, transforms.Transform) and hasattr(t, '_as_mpl_transform'):
+        if (not isinstance(t, transforms.Transform) 
+            and hasattr(t, '_as_mpl_transform')):
             t = t._as_mpl_transform(self.axes)
         return t
 
diff --git a/lib/matplotlib/streamplot.py b/lib/matplotlib/streamplot.py
@@ -138,10 +138,15 @@ def streamplot(axes, x, y, u, v, density=1, linewidth=None, color=None,
             line_colors.extend(color_values)
             arrow_kw['color'] = cmap(norm(color_values[n]))
 
-        p = patches.FancyArrowPatch(arrow_tail, arrow_head, transform=transform, **arrow_kw)
+        p = patches.FancyArrowPatch(arrow_tail, 
+                                    arrow_head, 
+                                    transform=transform, 
+                                    **arrow_kw)
         axes.add_patch(p)
 
-    lc = mcollections.LineCollection(streamlines, transform=transform, **line_kw)
+    lc = mcollections.LineCollection(streamlines, 
+                                     transform=transform, 
+                                     **line_kw)
     if use_multicolor_lines:
         lc.set_array(np.asarray(line_colors))
         lc.set_cmap(cmap)
diff --git a/lib/matplotlib/tests/test_transforms.py b/lib/matplotlib/tests/test_transforms.py
@@ -66,7 +66,8 @@ def _as_mpl_transform(self, axes):
     ax.set_xlim(0, 100)
     ax.set_ylim(0, 100)
     # assert that the top transform of the line is the scale transform.
-    np.testing.assert_allclose(line.get_transform()._a.get_matrix(), mtrans.Affine2D().scale(10).get_matrix())
+    np.testing.assert_allclose(line.get_transform()._a.get_matrix(), 
+                               mtrans.Affine2D().scale(10).get_matrix())
     
 
 @image_comparison(baseline_images=['pre_transform_data'])
@@ -78,10 +79,13 @@ def test_pre_transform_plotting():
     
     ax.contourf(np.arange(48).reshape(6, 8), transform=times10 + ax.transData)
     
-    ax.pcolormesh(np.linspace(0, 4, 7), np.linspace(5.5, 8, 9), np.arange(48).reshape(6, 8),
+    ax.pcolormesh(np.linspace(0, 4, 7), 
+                  np.linspace(5.5, 8, 9), 
+                  np.arange(48).reshape(6, 8),
                   transform=times10 + ax.transData)
     
-    ax.scatter(np.linspace(0, 10), np.linspace(10, 0), transform=times10 + ax.transData)
+    ax.scatter(np.linspace(0, 10), np.linspace(10, 0), 
+               transform=times10 + ax.transData)
     
     
     x = np.linspace(8, 10, 20)
