docs: def supports_gzip(self, context):
          """
          Looks at the RequestContext object and determines if the client
          supports gzip encoded content. If the client does, we will send them
          to the gzipped version of files that are allowed to be compressed.
          Clients without gzip support will be served the original media.
          """
          if 'request' in context and client.supports_gzip():
              enc = context['request'].META.get('HTTP_ACCEPT_ENCODING', '')
              return 'gzip' in enc and msettings['SERVE_REMOTE']
          return False