kerncraft/kernel.py
def force_iterable(f):
    """Will make any functions return an iterable objects by wrapping its result in a list."""
    def wrapper(*args, **kwargs):
        r = f(*args, **kwargs)
        if hasattr(r, '__iter__'):
            return r
        else:
            return [r]
    return wrapper
def force_iterable(f):
    """Will make any functions return an iterable objects by wrapping its result in a list."""
    def wrapper(*args, **kwargs):
        r = f(*args, **kwargs)
        if hasattr(r, '__iter__'):
            return r
        else:
            return [r]
    return wrapper
Will make any functions return an iterable objects by wrapping its result in a list.