code: def _set_name(self, version=AUTO):
          
  
          name = 'python'
  
          if version:
              if version is AUTO:
                  version = sys.version_info[0]
  
                  if version == 2:
                      version = ''
  
              name = '%s%s' % (name, version)
  
          self.name = name
docs: Returns plugin name.