Function inner

IPython/lib/pretty.py:641–654

(obj, p, cycle)

    the default pprint for tuples and lists.
    """
    def inner(obj, p, cycle):
        if cycle:
            return p.text(start + '...' + end)
        step = len(start)
        p.begin_group(step, start)
        for idx, x in p._enumerate(obj):
            if idx:
                p.text(',')
                p.breakable()
            p.pretty(x)
        if len(obj) == 1 and isinstance(obj, tuple):
            # Special case for 1-item tuples.
            p.text(',')
        p.end_group(step, end)
    return inner