lenses/optics/base.py
def collect_args(n):
    '''Returns a function that can be called `n` times with a single
    argument before returning all the args that have been passed to it
    in a tuple. Useful as a substitute for functions that can't easily be
    curried.

        >>> collect_args(3)(1)(2)(3)
        (1, 2, 3)
    '''
    args = []

    def arg_collector(arg):
        args.append(arg)
        if len(args) == n:
            return tuple(args)
        else:
            return arg_collector

    return arg_collector
def collect_args(n):
    '''Returns a function that can be called `n` times with a single
    argument before returning all the args that have been passed to it
    in a tuple. Useful as a substitute for functions that can't easily be
    curried.

        >>> collect_args(3)(1)(2)(3)
        (1, 2, 3)
    '''
    args = []

    def arg_collector(arg):
        args.append(arg)
        if len(args) == n:
            return tuple(args)
        else:
            return arg_collector

    return arg_collector
def collect_args ( n ) : args = [ ] def arg_collector ( arg ) : args . append ( arg ) if len ( args ) == n : return tuple ( args ) else : return arg_collector return arg_collector
Returns a function that can be called `n` times with a single
    argument before returning all the args that have been passed to it
    in a tuple. Useful as a substitute for functions that can't easily be
    curried.

        >>> collect_args(3)(1)(2)(3)
        (1, 2, 3)
Returns a function that can be called n times with a single argument before returning all the args that have been passed to it in a tuple . Useful as a substitute for functions that can t easily be curried .