scopes of local and global variable
Pyenos
pyenos at pyenos.org
Fri Dec 22 20:23:28 EST 2006
"Max Wilson" <wilson.max at gmail.com> writes:
> Pyenos wrote:
> > does class WORK inherit t_len=0 from line1?
> >
> > does def getwork() inherit t_len=0 from line1?
> >
> > does def formattable(table_to_process,type) inherit t_len=0 from line1?
> >
> > does def format_t() inherit t_len=0 from line1?
>
> Not really, no. The global t_len is different than the local t_len--two
> variables with the same name. You need to declare "global t_len" inside
> your function so it knows that "t_len=..." is assigning to the old,
> global variable instead of creating a new one.
>
> See #6 here: http://zephyrfalcon.org/labs/python_pitfalls.html
>
> -Max
so, based on your advice, i think the answers are all no.
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