parameters: (self, label=None)
docstring: Show (if necessary) and begin displaying progress
docstring_summary: Show (if necessary) and begin displaying progress
docstring_tokens: Show ( if necessary ) and begin displaying progress
function: def Start(self, label=None):
          """
          Show (if necessary) and begin displaying progress
          """
          self._startCount += 1
          if label is not None:
              self.SetLabel(label)
          if self.HasFlag(PI_HIDEINACTIVE):
              self.Show()
              self.Layout()            
          if self.HasFlag(PI_PULSEMODE):
              self.gauge.Pulse()
              self.timer.Start(250)
          else:
              self.gauge.SetValue(0)
function_tokens: def Start ( self , label = None ) : self . _startCount += 1 if label is not None : self . SetLabel ( label ) if self . HasFlag ( PI_HIDEINACTIVE ) : self . Show ( ) self . Layout ( ) if self . HasFlag ( PI_PULSEMODE ) : self . gauge . Pulse ( ) self . timer . Start ( 250 ) else : self . gauge . SetValue ( 0 )