Robert Kern wrote:
> Felix Collins wrote:
>
> Use the "key" keyword argument to list.sort().
>
> In [1]: outline = ['1.12', '1.1', '1', '1.2']
>
> In [2]: outline.sort(key=lambda x: map(int, x.split('.')))
>
> In [3]: outline
> Out[3]: ['1', '1.1', '1.2', '1.12']
>
Is this new in 2.4? I have to use 2.3 as I'm working with Trac.
Traceback (most recent call last):
File "<pyshell#21>", line 1, in -toplevel-
keys.sort(key=lambda x: map(int, x.split('.')))
TypeError: sort() takes no keyword arguments
Thanks Scott and Robert for your quick help. This list is amazing!
Regards,
Felix
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