From 53bbc48597fa598a2c1a5ee780bda0efee679462 Mon Sep 17 00:00:00 2001
From: "Yaakov M. Nemoy" <loupgaroublond@gmail.com>
Date: Thu, 2 Oct 2008 19:22:06 -0400
Subject: Added exception for bad function call.

We can use this to deliver *good* inforamtion to the user what went wrong, and how to rectify it if possible.
---
 base/base.py | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

(limited to 'base/base.py')

diff --git a/base/base.py b/base/base.py
index 68677bc..afa0df4 100644
--- a/base/base.py
+++ b/base/base.py
@@ -8,6 +8,7 @@ from os.path import join, dirname
 
 from module import Module
 from vars import __description__, __version__, header, prompt
+from exceptions import ModuleError, ExecutionException
 
 
 log = logging.getLogger('devshell')
@@ -165,7 +166,11 @@ def do_command(data, top=None):
                 params += [param]
     output = None
     if len(params):
-        output = top(*params)
+        try:
+            output = top(*params)
+        except ExecutionException, e:
+            # TODO: maket his as helpful as possible to the user
+            log.critical('execution of command failed because: %s' % e.message)
     
     if module:
         return output, module, mod_params
-- 
cgit