parameters: (self)
docstring: ! Get Bounds
          @param self this object
          @return the bounds
docstring_summary: ! Get Bounds
docstring_tokens: ! Get Bounds
function: def get_bounds(self):
          """! Get Bounds
          @param self this object
          @return the bounds
          """
          if len(self.events) > 0:
              lo = self.events[0].at
              hi = self.events[-1].at
              return(lo, hi)
          else:
              return(0, 0)
function_tokens: def get_bounds ( self ) : if len ( self . events ) > 0 : lo = self . events [ 0 ] . at hi = self . events [ - 1 ] . at return ( lo , hi ) else : return ( 0 , 0 )