是否可以将数据类型从列表更改为dict？

Question

如果我有week = [{'Weekdays': 5, 'Weekends': 2}]之类的列表，是否可以从week = {'Weekdays': 5, 'Weekends': 2}的数据类型为week的同一位置获取dict？< / p>

Answer 1

索引列表week = week[0]并指定

In [26]: week = [{'Weekdays': 5, 'Weekends': 2}]

In [27]: week = week[0]

In [28]: week
Out[28]: {'Weekdays': 5, 'Weekends': 2}

Answer 2

确保有一周，然后抓住它。你知道总会有一个星期吗？

if week: week = week[0]