Hi !
Well, the return trick stop the application from a def block.
And how to stop the application from a def block that is inside a class ?
Im asking this because i put that soluction in a method on my db class and the
exception occur and the aplication continue to execute code.
I want to do exactly as PHP die() function, wich stop the execution of the app
from anywhere it is called.
Thanks in advance.
See ya !
Em Qua 01 Dez 2004 19:06, Winston Wolff escreveu:
> You could catch the exception and write the error message. Something
> like this (I haven't tested it):
> <%
> try:
> import MySQLdb
> except ImportError:
> self.writeln("You need MySQLdb in the PYTHONPATH or installed
> libraries to run this PSP page.")
> return
> %>
>
>
> If you want a more elaborate error handling system, you could add a
> method writeError() to the base class of your pages and call that,
> which would write out a nice HTML page with your error message. Of
> course for this to work, you need to arrange your pages such that the
> processing and error checking is done before you output any HTML.
> Otherwise, your partially written HTML would be mixed with the HTML
> from writeError().
>
> -ww
>
> On Dec 1, 2004, at 11:35 AM, Douglas Soares de Andrade wrote:
> > Hi !
> >
> > Im writing my programs with PSP. Is there a way to report a error and
> > kill the
> > app like the PHP die() function does ?
> >
> > Suppose i have this code :
> >
> > import MySQLdb
> >
> > If i dont have this module i will have the error page. I dont want to
> > let him
> > have the error page, i want to shoot this message:
> >
> > "Dear user... Calm there, this is not the end of the world. The module
> > MySQLdb
> > is not installed."
> >
> > How to do it ?
> >
> > PS: Dont take the user word seriously :)
> > PS2: Dont mind if the solution is in servlet way, it will help me
> > reach the
> > real solution.
> >
> > Thanks for the help
> >
> > --
> > Douglas Soares de Andrade - UnilesteMG
> > dsa em unilestemg.br - Linux User: #237615
> > http://douglasandrade.tk
> >
> >
> >
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--
Douglas Soares de Andrade - UnilesteMG
dsa em unilestemg.br - Linux User: #237615
http://douglasandrade.tk
-------------------------------------------------------
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Read honest & candid reviews on hundreds of IT Products from real users.
Discover which products truly live up to the hype. Start reading now.
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