mavpicviewer: flake cleanups

MAVProxy/tools/mavpicviewer/mosaic_window.py

@@ -83,7 +83,7 @@ def __init__(self, filelist, image_select_cb):
             img_path = self.filelist[i]
             wx_image = wx.Image(img_path, wx.BITMAP_TYPE_ANY).Scale(100, 100)
             image = wx.StaticBitmap(panel, i, wx.Bitmap(wx_image))
-    
+
             # bind event for left mouse button click
             image.Bind(wx.EVT_LEFT_DOWN, self.on_image_click)
 
@@ -109,7 +109,6 @@ def __init__(self, filelist, image_select_cb):
         self.vert_sizer.Add(self.text_status, proportion=0, flag=wx.EXPAND, border=5)
         self.vert_sizer.Add(self.scrolled_panel, proportion=0, flag=wx.EXPAND | wx.ALL, border=5)
         self.vert_sizer.Add(self.horiz_sizer, proportion=0, flag=wx.EXPAND)
-        #self.frame.Bind(wx.EVT_SIZE, self.on_resize)
         self.frame.SetSizer(self.vert_sizer)
 
         # display all images and update layou
@@ -191,7 +190,7 @@ def set_filenunmber(self, filenumber):
             print("picviewer: ignoring invalid filenumber %d (>%d)" % (filenumber, num_files-1))
             return
 
-        # record previous filenumber        
+        # record previous filenumber
         prev_filenumber = self.filenumber
 
         # set current filenumber
@@ -279,7 +278,7 @@ def display_all_images(self, poi_only=False):
         # add panels to scrolled panel sizer
         for i in range(len(self.filelist)):
             # check if we should only display POI images
-            if poi_only == True and self.poi_dict[i] == False:
+            if poi_only is True and self.poi_dict[i] is False:
                 continue
             panel = self.panel_dict[i]
             if panel is not None:
@@ -306,4 +305,3 @@ def hide_image(self, filenumber):
         panel = self.scrolled_panel_sizer.GetItem(self.filenumber).GetWindow()
         self.scrolled_panel_sizer.Detach(panel)
         self.scrolled_panel_sizer.Layout()
-