Function index_subs

dask/blockwise.py:212–217

A simple subs function that works both on tuples and strings

(ind, substitution)

def index_subs(ind, substitution):
    """A simple subs function that works both on tuples and strings"""
    if ind is None:
        return ind
    else:
        return tuple(substitution.get(c, c) for c in ind)


_BLOCKWISE_DEFAULT_PREFIX = "__dask_blockwise__"