code: def nearby(self, expand=50):
          
          return Region(
              self.x-expand,
              self.y-expand,
              self.w+(2*expand),
              self.h+(2*expand)).clipRegionToScreen()
docs: Returns a new Region that includes the nearby neighbourhood of the the current region.
  
          The new region is defined by extending the current region's dimensions
          all directions by range number of pixels. The center of the new region remains the
          same.