code: def stroke(self,*args):
          '''Set a stroke color, applying it to new paths.'''
          self._strokecolor = self.color(*args)
          return self._strokecolof stroke(self,*args):
          '''Set a stroke color, applying it to new paths.'''
          self._strokecolor = self.color(*args)
          return self._strokecolor
docs: Set a stroke color, applying it to new paths.