迭代并追加列表

Question

我在Python中有一个列表列表，我想用字典中的键数字对其进行索引。

AST = ['AGENDA']，[“妇女身分”，'传统'，'签名，加入，批准'，'保留和声明'，'性别歧视']，['选举成员'，'传记']， [“妇女权利”，“妇女状况”，“定期报告”]“

如果我遍历列表，则会像往常一样获得单独的列表，但是当我要将它们添加到字典中时。Python仅显示最后一个列表。enter code here

0: [["WOMEN'S RIGHTS", "WOMEN'S STATUS", 'PERIODIC REPORTS']],
1: [["WOMEN'S RIGHTS", "WOMEN'S STATUS", 'PERIODIC REPORTS']],
2: [["WOMEN'S RIGHTS", "WOMEN'S STATUS", 'PERIODIC REPORTS']],
3: [["WOMEN'S RIGHTS", "WOMEN'S STATUS", 'PERIODIC REPORTS']]}

如何在Python中做到这一点以使其具有像这样的结构？

1: ['AGENDA']
2: ["WOMEN'S STATUS", 'TREATIES', 'SIGNATURES, ACCESSIONS,
    RATIFICATIONS', 'RESERVATIONS AND DECLARATIONS', 'GENDER 
    DISCRIMINATION']
3: ['ELECTION OF MEMBERS', 'BIOGRAPHY']
4: ["WOMEN'S RIGHTS", "WOMEN'S STATUS", 'PERIODIC REPORTS']

0: [["WOMEN'S RIGHTS", "WOMEN'S STATUS", 'PERIODIC REPORTS']],
1: [["WOMEN'S RIGHTS", "WOMEN'S STATUS", 'PERIODIC REPORTS']],
2: [["WOMEN'S RIGHTS", "WOMEN'S STATUS", 'PERIODIC REPORTS']],
3: [["WOMEN'S RIGHTS", "WOMEN'S STATUS", 'PERIODIC REPORTS']]}

1: ['AGENDA']
2: ["WOMEN'S STATUS", 'TREATIES', 'SIGNATURES, ACCESSIONS,
    RATIFICATIONS', 'RESERVATIONS AND DECLARATIONS', 'GENDER 
    DISCRIMINATION']
3: ['ELECTION OF MEMBERS', 'BIOGRAPHY']
4: ["WOMEN'S RIGHTS", "WOMEN'S STATUS", 'PERIODIC REPORTS']

结果只显示最后一个列表。何

Answer 1

您可以enumerate在dict理解中使用

>>> {idx: sublist for idx, sublist in enumerate(AST, 1)}
{1: ['AGENDA'],
 2: ["WOMEN'S STATUS", 'TREATIES', 'SIGNATURES, ACCESSIONS, RATIFICATIONS', 'RESERVATIONS AND DECLARATIONS', 'GENDER DISCRIMINATION'],
 3: ['ELECTION OF MEMBERS', 'BIOGRAPHY'],
 4: ["WOMEN'S RIGHTS", "WOMEN'S STATUS", 'PERIODIC REPORTS']}