text: import uvicore
  from uvicore.http.request import Request
  
  
  @uvicore.composer()
  class xx_ComposerName:
      """xx_ComposerName view composer"""
  
      def __init__(self,
          request: Request,
          name: str,
          context: dict,
          status_code: int,
          headers: dict,
          media_type: str
      ) -> None:
          self.request = request
          self.name = name
          self.context = context
          self.status_code = status_code
          self.headers = headers
          self.media_type = media_type
  
      async def compose(self) -> dict:
          # This composer is registered in your service provider boot() method.
          # Example: self.composer('xx_vendor.xx_appname.http.composers.xx_composername.xx_ComposerName', ['xx_appname/*'])
  
          # Return new context to merge into views
          return {
              'example': 'available to your views that match the composer wildcard',
          }
  