zero.stream.Stream.next

Stream.next()

Get the next item and increment iteration.

Returns

The next item.

Raises

StopIteration – if loader is a finite iterator and the data is over

Return type

Any

Examples

stream = Stream(range(3))
assert stream.iteration == 0
assert stream.next() == 0
assert stream.iteration == 1
assert stream.next() == 1
assert stream.next() == 2
assert stream.next() == 0
assert stream.iteration == 4

while True:
    x = stream.next()
    ...
    if stream.iteration % frequency:
        ...