Cleanup, small fix for previous commits

source/patchcanvas.py

@@ -2404,12 +2404,12 @@ class CanvasBox(QGraphicsItem):
             port_spacing = canvas.theme.port_height + canvas.theme.port_spacing
 
             # Get Max Box Width, vertical ports re-positioning
-            port_types = [PORT_TYPE_AUDIO_JACK, PORT_TYPE_MIDI_JACK, PORT_TYPE_MIDI_ALSA, PORT_TYPE_PARAMETER]
+            port_types   = [PORT_TYPE_AUDIO_JACK, PORT_TYPE_MIDI_JACK, PORT_TYPE_MIDI_ALSA, PORT_TYPE_PARAMETER]
             last_in_type = last_out_type = PORT_TYPE_NULL
             last_in_pos  = last_out_pos  = canvas.theme.box_header_height + canvas.theme.box_header_spacing
+
             for port_type in port_types:
                 for port in port_list:
-
                     if port.port_type != port_type:
                         continue
 
@@ -2433,14 +2433,13 @@ class CanvasBox(QGraphicsItem):
                         port.widget.setY(last_out_pos)
                         last_out_pos += port_spacing
 
-
             self.p_width = max(self.p_width, 30 + max_in_width + max_out_width)
 
             # Horizontal ports re-positioning
             inX = 1 + canvas.theme.port_offset
             outX = self.p_width - max_out_width - canvas.theme.port_offset - 13
             for port_type in port_types:
-                for port in port_type[1]:
+                for port in port_list:
                     if port.port_mode == PORT_MODE_INPUT:
                         port.widget.setX(inX)
                         port.widget.setPortWidth(max_in_width)
@@ -2448,8 +2447,8 @@ class CanvasBox(QGraphicsItem):
                     elif port.port_mode == PORT_MODE_OUTPUT:
                         port.widget.setX(outX)
                         port.widget.setPortWidth(max_out_width)
-            self.p_height = max(last_in_pos, last_out_pos)
 
+            self.p_height  = max(last_in_pos, last_out_pos)
             self.p_height += max(canvas.theme.port_spacing, canvas.theme.port_spacingT) - canvas.theme.port_spacing
             self.p_height += canvas.theme.box_pen.widthF()
 
@@ -2788,14 +2787,14 @@ class CanvasIcon(QGraphicsSvgItem):
         return self.p_size
 
     def paint(self, painter, option, widget):
-        if self.m_renderer:
-            painter.save()
-            painter.setRenderHint(QPainter.Antialiasing, False)
-            painter.setRenderHint(QPainter.TextAntialiasing, False)
-            self.m_renderer.render(painter, self.p_size)
-            painter.restore()
-        else:
-            QGraphicsSvgItem.paint(self, painter, option, widget)
+        if not self.m_renderer:
+            return QGraphicsSvgItem.paint(self, painter, option, widget)
+
+        painter.save()
+        painter.setRenderHint(QPainter.Antialiasing, False)
+        painter.setRenderHint(QPainter.TextAntialiasing, False)
+        self.m_renderer.render(painter, self.p_size)
+        painter.restore()
 
 # ------------------------------------------------------------------------------
 # canvasportglow.cpp