def handle_expr(self,expr):
doc = self.blip.GetDocument()
stack_frame = u''
formatted_args = u''
try:
sess = SessionWrapper(self.blip.GetId() + self.wave.GetId())
result = execute(expr)
if result and result.has_key('hash'):
result['url'] = expr
result['fnum'] = sess.last_fnum() + 1
sess.frames[result['hash']] = result
sess.save()
FrameDisplay(self.blip,sess).display()
doc.AppendText('\nhttp://urquell-fn.appspot.com/lib %s' % result['hash'])
elif result and result.has_key('value'):
ModuleDisplay(self.blip,sess).display(result)
doc.AppendText('\n%s' % expr)
elif result and result.has_key('error'):
data = result['headers']['Host'],result['path'],result['error']['message']
self.wavelet.CreateBlip().GetDocument().SetText('\n\nExecution error:\nHost: %s\nPath: %s\nError: %s' % data)
except Exception, e:
self.wavelet.CreateBlip().GetDocument().SetText('\n\nException thrown:\n%s' % traceback.format_exc())
