MNT : more pep8

Author: tacaswell

lib/matplotlib/backends/backend_qt5.py

@@ -715,7 +715,8 @@ def save_figure(self, *args):
             filters.append(filter)
         filters = ';;'.join(filters)
 
-        fname, filter = _getSaveFileName(self.parent, "Choose a filename to save to",
+        fname, filter = _getSaveFileName(self.parent,
+                                         "Choose a filename to save to",
                                  start, filters, selectedFilter)
         if fname:
             if startpath == '':

lib/matplotlib/backends/qt_compat.py

@@ -80,14 +80,13 @@
                 _getSaveFileName = QtGui.QFileDialog.getSaveFileNameAndFilter
             else:
 
-
                 # Use old getSaveFileName()
                 def _getSaveFileName(*args, **kwargs):
-                    return QtGui.QFileDialog.getSaveFileName(*args, **kwargs), None
+                    return (QtGui.QFileDialog.getSaveFileName(*args, **kwargs),
+                            None)
 
         except (AttributeError, KeyError):
 
-
             # call to getapi() can fail in older versions of sip
             def _getSaveFileName(*args, **kwargs):
                 return QtGui.QFileDialog.getSaveFileName(*args, **kwargs), None