diff --git a/IPython/zmq/entry_point.py b/IPython/zmq/entry_point.py index 3585696..5357b90 100644 --- a/IPython/zmq/entry_point.py +++ b/IPython/zmq/entry_point.py @@ -11,7 +11,9 @@ import sys import zmq # Local imports. +from IPython.core.ultratb import FormattedTB from IPython.external.argparse import ArgumentParser +from IPython.utils import io from exitpoller import ExitPollerUnix, ExitPollerWindows from displayhook import DisplayHook from iostream import OutStream @@ -60,22 +62,25 @@ def make_kernel(namespace, kernel_factory, out_stream_factory=None, display_hook_factory=None): """ Creates a kernel. """ + # Install minimal exception handling + sys.excepthook = FormattedTB(mode='Verbose', ostream=sys.__stdout__) + # Create a context, a session, and the kernel sockets. - print >>sys.__stdout__, "Starting the kernel..." + io.rprint("Starting the kernel...") context = zmq.Context() session = Session(username=u'kernel') reply_socket = context.socket(zmq.XREP) xrep_port = bind_port(reply_socket, namespace.ip, namespace.xrep) - print >>sys.__stdout__, "XREP Channel on port", xrep_port + io.rprint("XREP Channel on port", xrep_port) pub_socket = context.socket(zmq.PUB) pub_port = bind_port(pub_socket, namespace.ip, namespace.pub) - print >>sys.__stdout__, "PUB Channel on port", pub_port + io.rprint("PUB Channel on port", pub_port) req_socket = context.socket(zmq.XREQ) req_port = bind_port(req_socket, namespace.ip, namespace.req) - print >>sys.__stdout__, "REQ Channel on port", req_port + io.rprint("REQ Channel on port", req_port) # Redirect input streams and set a display hook. if out_stream_factory: