[Tutor] Building Starships -- object of type 'int' has no len()

[Cameron Simpson]

On 17Aug2014 23:51, Terry--gmail <terry.kemmerer at gmail.com> wrote:
>I'm copy and pasting from Ninja-IDE, which I thought was created 
>specifically to do python programming...so I never checked to see if 
>it needs to have the tab set to enter 4 spaces, as it appeared 
>visually to be doing that.  But, I don't remember whether I used their 
>tab or manually typed 4 spaces. SO, I have typed the lines below in 
>manually:
>
>for line_number, row in enumerate(catalog2):
>    for col, item in enumerate(row):
>        if lens[col] < len(item):
>        lens[col] = len(item)
>
>How's that?

All good except for the last line, which would normally be indented further 
than the "if".

Cheers,
Cameron Simpson <cs at zip.com.au>

This information is absolutely reliable; I read it on Usenet somewhere.
         - scott at festival.ed.ac.uk (Scott Larnach)