cloc3 wrote:
> I'm a newbie in python, and I'm fighting against nested blocks in psp.
> Thats a little example with a funny behaviour:
> [code]
>
>
>
>
>
> <%
> for i in range(50, 350, 50):
> if 'List' in form and int(form['List'])==i:
> sel="selected"
> else:
> sel="pippo"
> %> ><%=i%>
> <%
> %>
>
>
>
>
> [/code]
> In my intention, the for instruction have to run two operation:
> first: the if instruction
> second: to print the option tag on the html page.
>
> Instead, the real behaviour is depending on the result of the control
> in the if:
> if the control is true, the option tag is not printed, and the for
> instruction goes to the successive step.
> if the control is false, the option is correctly printed.
>
> I don't understand the reason of this behaviour.
> Which is the right way to control the nested block instructions in psp?
PSP as implemented by mod_python is fussy about how many spaces are
used in indents. Use either 8 space or tab indents. If you don't want
to do that, you will need to use comment hints to help PSP understand
what level of indenting you are using. See:
http://www.modpython.org/pipermail/mod_python/2005-May/018102.html
Comment hints may still be needed in certain cases to turn off scopes
even if 8 space or tab indents are needed so it is good to understand
what they are about.
Also ask further questions on mod_python user mailing list as you will
in general get better responses there.
Graham
--
http://mail.python.org/mailman/listinfo/python-list