将Python列表根据元素条件分成多个列表。

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英文:

Divide Python list into multiple lists based on element condition

问题

list1 = ['Georgia', 12344, 52353]
list2 = ['Alabama', 352947, 394567, 123437]
list3 = ['Florida', 992344, 788345]

英文:

How can I take a python list and divide it into multiple lists based on element conditions?

myList = ['Georgia', 12344, 52353, 'Alabama', 352947, 394567, 123437, 'Florida', 992344, 788345]




for each in myList:
  do stuff

result:

list1 = ['Georgia', 12344, 52353,]
list2 = ['Alabama', 352947, 394567, 123437]
list3 = ['Florida', 992344, 788345] 

答案1

得分: 2

使用 isinstance 来检查它是字符串还是整数。根据条件开始一个新的子列表或将其附加到子列表中。

newlists = []

for item in myList:
    if isinstance(item, str):
        new_sublist = [item]
        newlists.append(new_sublist)
    else:
        new_sublist.append(item)
英文:

Use isinstance to check if it's a string or int. Start a new sublist or append to the sublist depending on condition.

newlists = []

for item in myList:
    if isinstance(item, str):
        new_sublist = [item]
        newlists.append(new_sublist)
    else:
        new_sublist.append(item)

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  • 本文由 发表于 2023年3月31日 03:44:51
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