将字符串列表转换为python2.7中的int / long列表

Question

我有这样的名单：

ciri = ['[7534, 16210, 16820, 6254, 11778, 28630, 22527, 10217,....]', '[7534, 16210, 16820, 6254, 11778, 28630, 22527, 10217,....]'...]

你能帮我转换成这样的列表吗？

[[7534, 16210, 16820, 6254, 11778, 28630, 22527, 10217,....], [7534, 16210, 16820, 6254, 11778, 28630, 22527, 10217,....]...]

这是我的密码

cur.execute(sql)
results = cur.fetchall()
ciri = []
for row in results:
    Penciri = row[2]
    Name = row[1]
    ciri.append(Penciri)
out = map(int, ciri)
print out, "\n"

但我有这样的错误信息

​

Answer 1

你可以这样做，

In [16]: ciri = ['[7534, 16210, 16820, 6254, 11778, 28630, 22527, 10217]']

In [17]: new_list = [[ int(item.replace('[','').replace(']','')) for item in ciri[0].split(',') ]]

In [18]: new_list
Out[18]: [[7534, 16210, 16820, 6254, 11778, 28630, 22527, 10217]]