Yield successive n-sized chunks from l.
182338
def _chunk_list(l, n):
    """"""
    for i in range(0, len(l), n):
        yield l[i:i + n]
548369
def chunk(iterable, chunk_size=20):
    """"""
    items = []
    for value in iterable:
        items.append(value)
        if len(items) == chunk_size:
            yield items
            items = []
    if items:
        yield items
1268188
def chunks(arr, size):
    
    for i in _range(0, len(arr), size):
        yield arr[i:i+size]
1108972
def window(seq, n=2):

    

    it = iter(seq)
    result = tuple(islice(it, n))

    if len(result) == n:
        yield result

    for token in it:
        result = result[1:] + (token,)
        yield result
1259847
def chunks(lst, size):
    """"""
    for i in xrange(0, len(lst), size):
        yield lst[i:i + size]
82865
def chunks(items, n):
    
    it = iter(items)
    chunk = tuple(itertools.islice(it, n))
    while chunk:
        yield chunk
        chunk = tuple(itertools.islice(it, n))
1349832
def chunks(f, chunk_size=None):
    
    if not chunk_size:
        chunk_size = 64 * 2 ** 10

    if hasattr(f, "seek"):
        f.seek(0)

    while True:
        data = f.read(chunk_size)
        if not data:
            break
        yield data
1246104
def batch(input_iter, batch_size=32):
  """"""
  input_iter = iter(input_iter)
  next_ = list(itertools.islice(input_iter, batch_size))
  while next_:
    yield next_
    next_ = list(itertools.islice(input_iter, batch_size))
618221
def chunks(data, chunk_size):
    
    for i in xrange(0, len(data), chunk_size):
        yield data[i:i+chunk_size]
887405
def _GenerateChunk(self, length):
    """"""

    while 1:
      to_read = min(length, self.RECV_BLOCK_SIZE)
      if to_read == 0:
        return

      data = self.rfile.read(to_read)
      if not data:
        return

      yield data
      length -= len(data)
776046
def ibatch(iterable, size):
    """"""
    source = iter(iterable)
    while True:
        batch = itertools.islice(source, size)
        yield itertools.chain([next(batch)], batch)
220421
def chunkiter(objs, n=100):
    

    objs = iter(objs)
    try:
        while (1):
            chunk = []
            while len(chunk) < n:
                chunk.append(six.next(objs))
            yield chunk
    except StopIteration:
        pass
    if len(chunk):
        yield chunk
1279320
def chunked(l, n):
    """"""
    return [l[i:i + n] for i in range(0, len(l), n)]
412562
def chunks(iterable, chunksize, cast=tuple):
    # type: (Iterable, int, Callable) -> Iterable
    
    it = iter(iterable)
    while True:
        yield cast(itertools.chain([next(it)],
                   itertools.islice(it, chunksize - 1)))
1240586
def chunked(iterable, n):

    
    iterable = iter(iterable)
    while 1:
        t = tuple(islice(iterable, n))
        if t:
            yield t
        else:
            return
1199140
def chunks(stream, chunk_size, output_type=tuple):
    '''  '''
    assert iterable(stream), 'chunks needs stream to be iterable'
    assert (isinstance(chunk_size, int) and chunk_size > 0) or callable(chunk_size), 'chunks needs chunk_size to be a positive int or callable'
    assert callable(output_type), 'chunks needs output_type to be callable'
    if callable(chunk_size):
        ''' chunk_size is acting as a separator function '''
        for chunk in chunk_on(stream, chunk_size, output_type):
            yield chunk
    else:
        it = iter(stream)
        marker = object()
        iters = [it] * chunk_size
        pipeline = apply_to_last(
           zip_longest(*iters, fillvalue=marker),
           lambda last_chunk: tuple(i for i in last_chunk if i is not marker)
        )
        if output_type is not tuple:
            pipeline = map(output_type, pipeline)
        for chunk in pipeline:
            yield chunk
1112883
def chunks(some_list: List, n: int) -> Iterable[List]:
    """"""
    for i in range(0, len(some_list), n):
        yield some_list[i:i + n]