您可以使用
json.dumps()以下特殊打印来构造自己的字典版本:
>>> import json>>> class mydict(dict): def __str__(self): return json.dumps(self)>>> couples = [['jack', 'ilena'], ['arun', 'maya'], ['hari', 'aradhana'], ['bill', 'samantha']]>>> pairs = mydict(couples) >>> print pairs{"arun": "maya", "bill": "samantha", "jack": "ilena", "hari": "aradhana"}您还可以迭代:
>>> for el in pairs: print elarunbilljackhari



