def __init__()

in opensearch_dsl/search.py [0:0]


    def __init__(self, using="default", index=None, doc_type=None, extra=None):
        self._using = using

        self._index = None
        if isinstance(index, (tuple, list)):
            self._index = list(index)
        elif index:
            self._index = [index]

        self._doc_type = []
        self._doc_type_map = {}
        if isinstance(doc_type, (tuple, list)):
            self._doc_type.extend(doc_type)
        elif isinstance(doc_type, collections_abc.Mapping):
            self._doc_type.extend(doc_type.keys())
            self._doc_type_map.update(doc_type)
        elif doc_type:
            self._doc_type.append(doc_type)

        self._params = {}
        self._extra = extra or {}