class Kernel(object):
def __init__(self, session, reply_socket, pub_socket):
self.session = session
self.reply_socket = reply_socket
self.pub_socket = pub_socket
self.user_ns = {}
self.history = []
#self.Shell=InteractiveShell()
self.compiler = InteractiveShell(user_ns=self.user_ns,user_global_ns=self.user_ns)
self.compiler.init_alias()
self.compiler.init_builtins()
self.compiler.init_inspector()
self.compiler.init_magics()
self.compiler.init_pdb()
self.compiler.init_sys_modules()
self.compiler.init_instance_attrs()
self.compiler.init_user_ns()
#self.compiler = CommandCompiler()
self.completer = KernelCompleter(self.user_ns)
# Build dict of handlers for message types
self.handlers = {}
for msg_type in ['execute_request', 'complete_request']:
self.handlers[msg_type] = getattr(self, msg_type)
def abort_queue(self):
while True:
try:
ident = self.reply_socket.recv(zmq.NOBLOCK)
except zmq.ZMQError, e:
if e.errno == zmq.EAGAIN:
break
else:
assert self.reply_socket.rcvmore(), "Unexpected missing message part."
msg = self.reply_socket.recv_json()
print>>sys.__stdout__, "Aborting:"
print>>sys.__stdout__, Message(msg)
msg_type = msg['msg_type']
reply_type = msg_type.split('_')[0] + '_reply'
reply_msg = self.session.msg(reply_type, {'status' : 'aborted'}, msg)
print>>sys.__stdout__, Message(reply_msg)
self.reply_socket.send(ident,zmq.SNDMORE)
self.reply_socket.send_json(reply_msg)
# We need to wait a bit for requests to come in. This can probably
# be set shorter for true asynchronous clients.
time.sleep(0.1)
