(self, operation, committed_docs, success_ids, errors)
:param operation: 'save' or 'delete'
        :param committed_docs: List of all docs in this commit operation
        :param success_ids: List of IDs that were processed successfully
        :param errors: List of error dictionaries with keys: ('id', 'reason', 'error'
:param operation: 'save' or 'delete'
        :param committed_docs: List of all docs in this commit operation
        :param success_ids: List of IDs that were processed successfully
        :param errors: List of error dictionaries with keys: ('id', 'reason', 'error'
: param operation : save or delete : param committed_docs : List of all docs in this commit operation : param success_ids : List of IDs that were processed successfully : param errors : List of error dictionaries with keys : ( id reason error
def post_commit(self, operation, committed_docs, success_ids, errors):
        """
        :param operation: 'save' or 'delete'
        :param committed_docs: List of all docs in this commit operation
        :param success_ids: List of IDs that were processed successfully
        :param errors: List of error dictionaries with keys: ('id', 'reason', 'error'
        """
        pass
def post_commit ( self , operation , committed_docs , success_ids , errors ) : pass