def append(cls, interceptor):
        """
        Add interceptor to the end of the internal list.

        Note: Raises ``ValueError`` if interceptor
              does not extend ``OpenTracingInterceptor``
        """
        cls._check(interceptor)
        cls._interceptors.append(interceptor)
def append ( cls , interceptor ) : cls . _check ( interceptor ) cls . _interceptors . append ( interceptor )
Add interceptor to the end of the internal list.

        Note: Raises ``ValueError`` if interceptor
              does not extend ``OpenTracingInterceptor``