fix backspace key, error messages not displayed, and other stuff

1 files changed, 1 insertions, 29 deletions

diff --git a/src/common.py b/src/common.py
index 456f73e5..b71f84fc 100644
--- a/src/common.py
+++ b/src/common.py
@@ -33,6 +33,7 @@
 """
 various useful functions
 """
+
 from datetime import datetime, timedelta
 import base64
 import os
@@ -45,35 +46,6 @@ import select
 import errno
 import time
 
-class MyStdErr(object):
-    def __init__(self, fd):
-        """
-        Change sys.stderr to something like /dev/null
-        to disable any printout on the screen that would
-        mess everything
-        """
-        self.old_stderr = sys.stderr
-        sys.stderr = fd
-    def restaure(self):
-        """
-        Restaure the good ol' sys.stderr, because we need
-        it in order to print the tracebacks
-        """
-        sys.stderr = self.old_stderr
-
-my_stderr = MyStdErr(open('/dev/null', 'a'))
-
-def exception_handler(type_, value, trace):
-    """
-    on any traceback: exit ncurses and print the traceback
-    then exit the program
-    """
-    my_stderr.restaure()
-    curses.endwin()
-    curses.echo()
-    traceback.print_exception(type_, value, trace, None, sys.stderr)
-    sys.exit(2)
-
 import xmpp
 
 def debug(string):