'Return a dictionary containing the Host API parameters for the
host API specified by the `host_api_index`. The keys of the
dictionary mirror the data fields of PortAudio\'s ``PaHostApiInfo``
structure.
:param host_api_index: The host api index
:raises IOError: for invalid `host_api_index`
:rtype: dict'

def get_host_api_info_by_index(self, host_api_index):

    return self._make_host_api_dictionary(host_api_index, pa.get_host_api_info(host_api_index))
