action set to string 'append', default as an empty list and help set to a string: 'The file name(s) to render. Separate multiple extensions with commas, or use -n multiple times.'. define the method handle with 5 arguments: self, app_or_project, name, target set to None and unpacked dictionary options.
def handle ( self , app_or_project , name , target = None , ** options ) :