Python File Examples

Example #1

File: generate_pyn5.py Project: zarr-developers/zarr_implementations

def generate_n5_format(compressors=pyn5.CompressionType):
    here = Path(__file__).resolve().parent
    data_dir = here.parent / "data"
    path = data_dir / "pyn5.n5"

    im = imread(data_dir / "reference_image.png")

    f = pyn5.File(path, pyn5.Mode.CREATE_TRUNCATE)
    for compressor in compressors:
        name = str(compressor)
        f.create_dataset(name, data=im, chunks=CHUNKS, compression=compressor)

Example #2

File: test_read_all.py Project: zarr-developers/zarr_implementations

def read_with_pyn5(fpath, ds_name, nested):
    import pyn5
    return pyn5.File(fpath)[ds_name][:]

Example #3

def file_(tmp_path):
    f = pyn5.File(tmp_path / "test.n5")
    yield f