[sysadmin-bin] Add a proper exception handling in the case pexpect.spawn() will return a non-zero exit status.

[Andrea Veri <av src gnome org>]

commit a0208771137e46af961bea4479267388133538d1
Author: Andrea Veri <av gnome org>
Date:   Fri Sep 6 15:26:09 2013 +0200

    Add a proper exception handling in the case pexpect.spawn() will return a non-zero exit status.

 prosody.py |    6 ++++--
 1 files changed, 4 insertions(+), 2 deletions(-)
---
diff --git a/prosody.py b/prosody.py
index cb1177c..175a858 100755
--- a/prosody.py
+++ b/prosody.py
@@ -3,8 +3,6 @@
 # Target host: chooser.gnome.org
 # Description: script to automatize new Prosody user creation at jabber.gnome.org. Usage as
 # follows: 'python prosody.py username email'. Example: 'python prosody.py av av gnome org'.
-# TODO: Add some exception handling in the case the prosody daemon isn't running or accepting
-# new user's creation.
 
 import random
 import string
@@ -26,6 +24,10 @@ def create_prosody_account():
     child.sendline ('%s' % random_password)
     child.expect ('Retype new password: ')
     child.sendline ('%s' % random_password)
+    child.close()
+
+    if child.exitstatus == 1:
+       raise Exception("There was an error creating the Prosody account, please check logs!")
 
     message = """
 Hi,