From bb92c63a2c050ec9042327ba62ea5b9e06b45720 Mon Sep 17 00:00:00 2001 From: "louiz@4325f9fc-e183-4c21-96ce-0ab188b42d13" Date: Tue, 20 Jul 2010 17:25:41 +0000 Subject: fix backspace key, error messages not displayed, and other stuff --- src/poezio.py | 32 +++++++++++++++++++++++++++++++- 1 file changed, 31 insertions(+), 1 deletion(-) (limited to 'src/poezio.py') diff --git a/src/poezio.py b/src/poezio.py index 6a5dc435..a73924d8 100644 --- a/src/poezio.py +++ b/src/poezio.py @@ -24,10 +24,40 @@ Starting point of poezio. Launches both the Connection and Gui import sys import traceback import curses -from common import MyStdErr, exception_handler + +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) sys.excepthook = exception_handler +import common + from connection import Connection from multiuserchat import MultiUserChat from config import config -- cgit v1.2.3