Source code for stlearn._datasets._datasets

import scanpy as sc
from .._settings import settings
from pathlib import Path
from anndata import AnnData


[docs]def example_bcba() -> AnnData: """\ Download processed BCBA data (10X genomics published data). Reference: https://support.10xgenomics.com/spatial-gene-expression/datasets/1.1.0/V1_Breast_Cancer_Block_A_Section_1 """ settings.datasetdir.mkdir(exist_ok=True) filename = settings.datasetdir / "example_bcba.h5" url = "https://www.dropbox.com/s/u3m2f16mvdom1am/example_bcba.h5ad?dl=1" if not filename.is_file(): sc.readwrite._download(url=url, path=filename) adata = sc.read_h5ad(filename) return adata