(iterable: Iterable, count: int, callable: Callable, *args, **named)
return DeferredList([coop.coiterate(work) for _ in range(count)])
Execute a callable over the objects in the given iterable, in parallel,
    using no more than ``count`` concurrent calls.

    Taken from: https://jcalderone.livejournal.com/24285.html
Execute a callable over the objects in the given iterable, in parallel,
    using no more than ``count`` concurrent calls.
Execute a callable over the objects in the given iterable in parallel using no more than count concurrent calls .
def parallel(iterable: Iterable, count: int, callable: Callable, *args, **named) -> DeferredList:
    """Execute a callable over the objects in the given iterable, in parallel,
    using no more than ``count`` concurrent calls.

    Taken from: https://jcalderone.livejournal.com/24285.html
    """
    coop = Cooperator()
    work = (callable(elem, *args, **named) for elem in iterable)
    return DeferredList([coop.coiterate(work) for _ in range(count)])
def parallel ( iterable : Iterable , count : int , callable : Callable , * args , * * named ) -> DeferredList : coop = Cooperator ( ) work = ( callable ( elem , * args , * * named ) for elem in iterable ) return DeferredList ( [ coop . coiterate ( work ) for _ in range ( count ) ] )