Inline references to RendererPS in backend_ps.

anntzer · anntzer · commit 364bad65d028 · 2018-11-23T14:05:26.000+01:00
Having the additional indirection through _renderer_class doesn't buy us
anything, and e.g. MixedModeRenderer is hard-coded, so heh.
diff --git a/lib/matplotlib/backends/backend_ps.py b/lib/matplotlib/backends/backend_ps.py
@@ -897,8 +897,6 @@ def shouldstroke(self):
 
 
 class FigureCanvasPS(FigureCanvasBase):
-    _renderer_class = RendererPS
-
     fixed_dpi = 72
 
     def draw(self):
@@ -1036,8 +1034,7 @@ def write(self, *kl, **kwargs):
             self._pswriter = StringIO()
 
         # mixed mode rendering
-        ps_renderer = self._renderer_class(width, height, self._pswriter,
-                                           imagedpi=dpi)
+        ps_renderer = RendererPS(width, height, self._pswriter, imagedpi=dpi)
         renderer = MixedModeRenderer(
             self.figure, width, height, dpi, ps_renderer,
             bbox_inches_restore=bbox_inches_restore)
@@ -1230,8 +1227,7 @@ def write(self, *kl, **kwargs):
             self._pswriter = StringIO()
 
         # mixed mode rendering
-        ps_renderer = self._renderer_class(width, height,
-                                           self._pswriter, imagedpi=dpi)
+        ps_renderer = RendererPS(width, height, self._pswriter, imagedpi=dpi)
         renderer = MixedModeRenderer(self.figure,
                                      width, height, dpi, ps_renderer,
                                      bbox_inches_restore=bbox_inches_restore)
