Add `batched` utility.
koaning opened this issue · comments
vincent d warmerdam commented
From itertools:
def batched(iterable, n):
"Batch data into tuples of length n. The last batch may be shorter."
# batched('ABCDEFG', 3) --> ABC DEF G
if n < 1:
raise ValueError('n must be at least one')
it = iter(iterable)
while batch := tuple(islice(it, n)):
yield batch