17ec4c25d6b26300bbcdb6bfe781595bd2586a96,dask_image/imread/__init__.py,,imread,#,21

Before Change

    a = []
    for i, j in zip(lower_iter, upper_iter):
        a.append(dask.array.from_delayed(
            dask.delayed(_utils._read_frame)(fname, slice(i, j),
                                             arrayfunc=arrayfunc),
            (j - i,) + shape[1:],
            dtype,
            meta=arrayfunc([])

After Change

    a = dask.array.map_blocks(
        _map_read_frame,
        chunks=dask.array.core.normalize_chunks(
            (nframes,) + shape[1:], shape),
        fn=fname,
        arrayfunc=arrayfunc,
        meta=arrayfunc([]).astype(dtype),  // meta overwrites `dtype` argument

Instances