Converting List of String to Integer

[John Machin]

On Jul 22, 6:11 am, Samir <spytho... at gmail.com> wrote:
[snip]

> For some reason, the logic I posted seems to work ok while I'm using
> the Python shell, but when used in my code, the program just hangs.
> It never outputs the results.  Below is the code in its entirety.  Is
> there a problem with my indendentation?
>
> a = n = []
> t = """
> 1 2
> 3
> 4 5 6
> 7 8 9 0
> """
>
> d = t.split("\n")
>
> for x in range(1,len(d)-1):
>     a.append(d[x].split(" "))
> print a
>
> for k in a:
>     n.append([int(v) for v in k])

To see what is happening, insert some print statements, plus something
to slow it down e.g.

for k in a:
    print id(a), a
    print id(n), n
    n.append([int(v) for v in k])
    raw_input('Hit Enter to continue ->')

>
> print n
>