code: def select(self, name):
      '''
      Returns a new PluginSet that has only the plugins in this that are
      named `name`.
      '''
      return PluginSet(self.group, name, [
        plug for plug in self.plugins if plug.name == name]f select(self, name):
      '''
      Returns a new PluginSet that has only the plugins in this that are
      named `name`.
      '''
      return PluginSet(self.group, name, [
        plug for plug in self.plugins if plug.name == name])
docs: Returns a new PluginSet that has only the plugins in this that are
      named `name`.