t.py

# coding: utf8

def p(o, level = 0):
  if hasattr(o, '__iter__'):
    if level > 0: print ' ' * level,
    par = {
        list: ('[', ']'),
        tuple: ('(', ')'),
        dict: ('{', '}'),
        }[type(o)]
    print par[0]
    for c in o:
      if isinstance(o, dict):
        if level > 0: print ' ' * (level + 1),
        print '%s:' % c
        p(o[c], level + 2)
      else:
        p(c, level + 1)
    if level > 0: print ' ' * level,
    print par[1]
  else:
    if level > 0: print ' ' * level,
    print o

a = [u'你好', u'世界', 
      [u'你好', u'世界'],
      (u'你好', u'世界'),
      {'foo': u'你好', 'bar': u'世界'}]

p(a)