Fix PEP8 issues in core library.

QuLogic · QuLogic · commit 73d041dc3a3e · 2017-05-10T22:24:31.000-04:00
diff --git a/lib/matplotlib/axes/_axes.py b/lib/matplotlib/axes/_axes.py
@@ -500,8 +500,8 @@ def legend(self, *args, **kwargs):
         Notes
         -----
 
-        Not all kinds of artist are supported by the legend command.
-        See :ref:`sphx_glr_tutorials_02_intermediate_legend_guide.py` for details.
+        Not all kinds of artist are supported by the legend command. See
+        :ref:`sphx_glr_tutorials_02_intermediate_legend_guide.py` for details.
 
         Examples
         --------
diff --git a/lib/matplotlib/axes/_base.py b/lib/matplotlib/axes/_base.py
@@ -1857,7 +1857,8 @@ def add_patch(self, p):
             p.set_clip_path(self.patch)
         self._update_patch_limits(p)
         if self.name != 'rectilinear':
-            p.get_path()._interpolation_steps = max(p.get_path()._interpolation_steps, 100)
+            path = p.get_path()
+            path._interpolation_steps = max(path._interpolation_steps, 100)
         self.patches.append(p)
         p._remove_method = lambda h: self.patches.remove(h)
         return p
diff --git a/lib/matplotlib/figure.py b/lib/matplotlib/figure.py
@@ -1411,8 +1411,8 @@ def legend(self, *args, **kwargs):
 
         Notes
         -----
-        Not all kinds of artist are supported by the legend command.
-        See :ref:`sphx_glr_tutorials_02_intermediate_legend_guide.py` for details.
+        Not all kinds of artist are supported by the legend command. See
+        :ref:`sphx_glr_tutorials_02_intermediate_legend_guide.py` for details.
         """
 
         # If no arguments given, collect up all the artists on the figure
diff --git a/lib/matplotlib/legend.py b/lib/matplotlib/legend.py
@@ -7,7 +7,8 @@
     It is unlikely that you would ever create a Legend instance manually.
     Most users would normally create a legend via the
     :meth:`~matplotlib.axes.Axes.legend` function. For more details on legends
-    there is also a :ref:`legend guide <sphx_glr_tutorials_02_intermediate_legend_guide.py>`.
+    there is also a :ref:`legend guide
+    <sphx_glr_tutorials_02_intermediate_legend_guide.py>`.
 
 The Legend class can be considered as a container of legend handles
 and legend texts. Creation of corresponding legend handles from the
@@ -16,9 +17,9 @@
 plot elements and the legend handlers to be used (the default legend
 handlers are defined in the :mod:`~matplotlib.legend_handler` module).
 Note that not all kinds of artist are supported by the legend yet by default
-but it is possible to extend the legend handler's capabilities to
-support arbitrary objects. See the :ref:`legend guide <sphx_glr_tutorials_02_intermediate_legend_guide.py>`
-for more information.
+but it is possible to extend the legend handler's capabilities to support
+arbitrary objects. See the :ref:`legend guide
+<sphx_glr_tutorials_02_intermediate_legend_guide.py>` for more information.
 
 """
 from __future__ import (absolute_import, division, print_function,
diff --git a/lib/matplotlib/ticker.py b/lib/matplotlib/ticker.py
@@ -163,8 +163,8 @@
   ax.yaxis.set_major_formatter( ymajorFormatter )
   ax.yaxis.set_minor_formatter( yminorFormatter )
 
-See :ref:`sphx_glr_gallery_pylab_examples_major_minor_demo1.py` for an example of setting
-major and minor ticks. See the :mod:`matplotlib.dates` module for
+See :ref:`sphx_glr_gallery_pylab_examples_major_minor_demo1.py` for an example
+of setting major and minor ticks. See the :mod:`matplotlib.dates` module for
 more information and examples of using date locators and formatters.
 """
 
