Flipping the camera in diddyRedWeb.py etc

This is actually a fairly simple change, the Web UI is already flipping the image :)

On line 113 we use OpenCV to flip the image horizontally and vertically:
flippedArray = cv2.flip(self.stream.array, -1) # Flips X and Y
The value passed tells it which way to flip the image:

• 0 → Flip vertically (Y)
• 1 → Flip horizontally (X)
• -1 → Flip vertically and horizontally (X & Y)

To get the image without any flipping we can change lines 113 to 115 so that we do not perform the flip:

                    # Read the image and save globally
                    self.stream.seek(0)
                    #flippedArray = cv2.flip(self.stream.array, -1) # Flips X and Y
                    retval, thisFrame = cv2.imencode('.jpg', self.stream.array)
                    #del flippedArray
                    lockFrame.acquire()
                    lastFrame = thisFrame
                    lockFrame.release()

This will effectively rotate the image by 180°, which I think is probably what you are after.