Python:将字典转换为列表列表 [英] Python: Transform a Dictionary into a list of lists
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问题描述
基本上,我有一个字典,希望将其转换为列表列表(每个组件列表均由字典中的键和值组成).
Basically, I have a dictionary that I want to transform into a list of lists (with each component list consisting of the key and value from the dictionary).
之所以这样做,是因为我可以使用for循环遍历这个新列表,并同时使用键和值进行操作.如果有更简单的方法可以做到这一点,我欢迎您提出建议.
The reason I am doing this is so that I can iterate through this new list with a for loop and do something with both the key and the value. If there is an easier way to do this, I am open to suggestions.
推荐答案
for key, value in my_dict.iteritems()
这将遍历字典,将每个键存储在key
中,将每个值存储在value
中.
请参见文档.
This will iterate through the dictionary, storing each key in key
and each value in value
.
See the docs.
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