netmap.utils.data_utils.retrieve_edges_by_index

netmap.utils.data_utils.retrieve_edges_by_index(grn_adata, output_dir, index_list, inplace=True)[source]

Load specific edges by integer index from Parquet shards.

Parameters:

  • grn_adata (anndata.AnnData) – GRN AnnData with empty X (Parquet-backed).

  • output_dir (str or Path) – Directory containing *.parquet shard files.

  • index_list (list of int) – Integer indices into grn_adata.var to load.

  • inplace (bool) – If True, slice and update in-place. Defaults to True.

Returns:

GRN AnnData with X populated for the selected edges.

Return type:

anndata.AnnData