Hi,
I am able to reproduce the problem here as well. It seems to be a bug with the latest BETA version of Vizard. I just fixed the problem and now the all the test cases run fine. In the meantime you can use mailbox objects, instead of network objects. Here is an example script:
Code:
import viz
viz.go()
mailbox = viz.add(viz.MAILBOX,viz.input('Enter computer name'))
def mymail(message):
print message
def mykey(key):
if key == ' ':
mailbox.send('hello')
viz.callback(viz.KEYBOARD_EVENT,mykey)
viz.callback(viz.MAIL_EVENT,mymail)