<%
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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