Function coerce

dask/array/_array_expr/_overlap.py:708–711

(xs, arg, fn)

    # Coerce depth and boundary arguments to lists of individual
    # specifications for each array argument
    def coerce(xs, arg, fn):
        if not isinstance(arg, list):
            arg = [arg] * len(xs)
        return [fn(x.ndim, a) for x, a in zip(xs, arg)]

    depth = coerce(args, depth, coerce_depth)
    boundary = coerce(args, boundary, coerce_boundary)