Method __setitem__

xarray/core/dataarray.py:243–250

(self, key, value)

        return self.data_array.sel(key)

    def __setitem__(self, key, value) -> None:
        if not utils.is_dict_like(key):
            # expand the indexer so we can handle Ellipsis
            labels = indexing.expanded_indexer(key, self.data_array.ndim)
            key = dict(zip(self.data_array.dims, labels, strict=True))

        dim_indexers = map_index_queries(self.data_array, key).dim_indexers
        self.data_array[dim_indexers] = value


# Used as the key corresponding to a DataArray's variable when converting