Method keys

dask/array/core.py:1408–1416

(*args)

        name, chunks, numblocks = self.name, self.chunks, self.numblocks

        def keys(*args):
            if not chunks:
                return [(name,)]
            ind = len(args)
            if ind + 1 == len(numblocks):
                result = [(name,) + args + (i,) for i in range(numblocks[ind])]
            else:
                result = [keys(*(args + (i,))) for i in range(numblocks[ind])]
            return result

        self._cached_keys = result = keys()
        return result