matplotlib
diff --git a/‎lib/matplotlib/backends/backend_wx.py
Lines changed: 27 additions & 19 deletions b/‎lib/matplotlib/backends/backend_wx.py
Lines changed: 27 additions & 19 deletions
@@ -64,9 +64,9 @@ def debug_on_error(type, value, tb):
 
 class fake_stderr:
 
-    """Wx does strange things with stderr, as it makes the assumption that there
-    is probably no console. This redirects stderr to the console, since we know
-    that there is one!"""
+    """Wx does strange things with stderr, as it makes the assumption that
+    there is probably no console. This redirects stderr to the console, since
+    we know that there is one!"""
 
     def write(self, msg):
         print("Stderr: %s\n\r" % msg)
@@ -86,7 +86,8 @@ def write(self, msg):
 
 from matplotlib._pylab_helpers import Gcf
 from matplotlib.artist import Artist
-from matplotlib.cbook import exception_to_str, is_string_like, is_writable_file_like
+from matplotlib.cbook import exception_to_str, is_string_like, \
+    is_writable_file_like
 from matplotlib.figure import Figure
 from matplotlib.path import Path
 from matplotlib.text import _process_text_args, Text
@@ -199,7 +200,8 @@ def __init__(self, bitmap, dpi):
         DEBUG_MSG("__init__()", 1, self)
         if wx.VERSION_STRING < "2.8":
             raise RuntimeError(
-                "matplotlib no longer supports wxPython < 2.8 for the Wx backends.")
+                "matplotlib no longer supports wxPython < 2.8 for"
+                "the Wx backends.")
         self.width = bitmap.GetWidth()
         self.height = bitmap.GetHeight()
         self.bitmap = bitmap
@@ -275,8 +277,8 @@ def draw_path(self, gc, path, transform, rgbFace=None):
         gc.select()
         self.handle_clip_rectangle(gc)
         gfx_ctx = gc.gfx_ctx
-        transform = transform + Affine2D().scale(1.0, -1.0).translate(0.0,
-                                                                      self.height)
+        transform = transform + \
+            Affine2D().scale(1.0, -1.0).translate(0.0, self.height)
         wxpath = self.convert_path(gfx_ctx, path, transform)
         if rgbFace is not None:
             gfx_ctx.SetBrush(wx.Brush(gc.get_wxcolour(rgbFace)))
@@ -578,9 +580,9 @@ class FigureCanvasWx(FigureCanvasBase, wx.Panel):
     The FigureCanvas contains the figure and does event handling.
 
     In the wxPython backend, it is derived from wxPanel, and (usually) lives
-    inside a frame instantiated by a FigureManagerWx. The parent window probably
-    implements a wx.Sizer to control the displayed control size - but we give a
-    hint as to our preferred minimum size.
+    inside a frame instantiated by a FigureManagerWx. The parent window
+    probably implements a wx.Sizer to control the displayed control size - but
+    we give a hint as to our preferred minimum size.
     """
 
     keyvald = {
@@ -663,7 +665,9 @@ def __init__(self, parent, id, figure):
 
         def do_nothing(*args, **kwargs):
             warnings.warn(
-                'could not find a setinitialsize function for backend_wx; please report your wxpython version=%s to the matplotlib developers list' %
+                "could not find a setinitialsize function for backend_wx; "
+                "please report your wxpython version=%s "
+                "to the matplotlib developers list" %
                 backend_version)
             pass
 
@@ -776,9 +780,10 @@ def draw(self, drawDC=None):
 
     def new_timer(self, *args, **kwargs):
         """
-        Creates a new backend-specific subclass of :class:`backend_bases.Timer`.
-        This is useful for getting periodic events through the backend's native
-        event loop. Implemented only for backends with GUIs.
+        Creates a new backend-specific subclass of
+        :class:`backend_bases.Timer`. This is useful for getting periodic
+        events through the backend's native event loop. Implemented only
+        for backends with GUIs.
 
         optional arguments:
 
@@ -939,9 +944,10 @@ def _print_image(self, filename, filetype, *args, **kwargs):
 
         # image is the object that we call SaveFile on.
         image = self.bitmap
-        # set the JPEG quality appropriately.  Unfortunately, it is only possible
-        # to set the quality on a wx.Image object.  So if we are saving a JPEG,
-        # convert the wx.Bitmap to a wx.Image, and set the quality.
+        # set the JPEG quality appropriately.  Unfortunately, it is only
+        # possible to set the quality on a wx.Image object.  So if we
+        # are saving a JPEG, convert the wx.Bitmap to a wx.Image,
+        # and set the quality.
         if filetype == wx.BITMAP_TYPE_JPEG:
             jpeg_quality = kwargs.get(
                 'quality',
@@ -1708,7 +1714,8 @@ def save_figure(self, *args):
                 # looks like they forgot to set the image type drop
                 # down, going with the extension.
                 warnings.warn(
-                    'extension %s did not match the selected image type %s; going with %s' %
+                    'extension %s did not match the selected '
+                    'image type %s; going with %s' %
                     (ext, format, ext), stacklevel=0)
                 format = ext
             try:
@@ -1735,7 +1742,8 @@ def dynamic_update(self):
             self._idle = True
 
     def draw_rubberband(self, event, x0, y0, x1, y1):
-        'adapted from http://aspn.activestate.com/ASPN/Cookbook/Python/Recipe/189744'
+        """adapted from
+        http://aspn.activestate.com/ASPN/Cookbook/Python/Recipe/189744"""
         canvas = self.canvas
         dc = wx.ClientDC(canvas)