Minor style fixes.

anntzer · anntzer · commit cbc060c8fe91 · 2018-02-25T16:53:38.000-08:00
diff --git a/lib/matplotlib/artist.py b/lib/matplotlib/artist.py
@@ -1463,13 +1463,9 @@ def setp(obj, *args, **kwargs):
         raise ValueError('The set args must be string, value pairs')
 
     # put args into ordereddict to maintain order
-    funcvals = OrderedDict()
-    for i in range(0, len(args) - 1, 2):
-        funcvals[args[i]] = args[i + 1]
-
-    ret = [o.update(funcvals) for o in objs]
-    ret.extend([o.set(**kwargs) for o in objs])
-    return [x for x in cbook.flatten(ret)]
+    funcvals = OrderedDict((k, v) for k, v in zip(args[::2], args[1::2]))
+    ret = [o.update(funcvals) for o in objs] + [o.set(**kwargs) for o in objs]
+    return list(cbook.flatten(ret))
 
 
 def kwdoc(a):
diff --git a/lib/matplotlib/axes/_base.py b/lib/matplotlib/axes/_base.py
@@ -988,11 +988,8 @@ def _gen_axes_spines(self, locations=None, offset=0.0, units='inches'):
             Intended to be overridden by new projection types.
 
         """
-        return OrderedDict([
-            ('left', mspines.Spine.linear_spine(self, 'left')),
-            ('right', mspines.Spine.linear_spine(self, 'right')),
-            ('bottom', mspines.Spine.linear_spine(self, 'bottom')),
-            ('top', mspines.Spine.linear_spine(self, 'top'))])
+        return OrderedDict((side, mspines.Spine.linear_spine(self, side))
+                           for side in ['left', 'right', 'bottom', 'top'])
 
     def cla(self):
         """Clear the current axes."""
diff --git a/lib/matplotlib/backends/backend_svg.py b/lib/matplotlib/backends/backend_svg.py
@@ -1077,15 +1077,13 @@ def _draw_text_as_text(self, gc, x, y, s, prop, angle, ismath, mtext=None):
                 ('translate', (x, y)),
                 ('rotate', (-angle,))])
 
-            # Apply attributes to 'g', not 'text', because we likely
-            # have some rectangles as well with the same style and
-            # transformation
+            # Apply attributes to 'g', not 'text', because we likely have some
+            # rectangles as well with the same style and transformation.
             writer.start('g', attrib=attrib)
 
             writer.start('text')
 
-            # Sort the characters by font, and output one tspan for
-            # each
+            # Sort the characters by font, and output one tspan for each.
             spans = OrderedDict()
             for font, fontsize, thetext, new_x, new_y, metrics in svg_glyphs:
                 style = generate_css({
