据我们所知,
{} # Represents a dict
和
{'one': 1} # Again a dict
如何以及为什么这是一组:
{'one', 'two', 'three', 'four'} # I thought it should give syntax error
但它给出了:
set(['one', 'two', 'three', 'four']) # Strange ?? [ Should this happen ? ]
您能否提供一些讨论相同内容的官方文档的链接?