jupyter - Communicating with Ipython kernel from a python script -


i want run commands sent python script ipython. read can done kernelmanager. so, tried below code found in site. if try addition in execute command, output in format: {u'text/plain': u'4'}. other command, print 'hi', empty data.

can me understand doing wrong or there better way setup client script , execute python commands in ipython.

from subprocess import pipe jupyter_client import kernelmanager import time try:         queue import empty  # py 3                                                              except importerror:         queue import empty  # py 2                                                               km = kernelmanager(kernel_name = 'python2') km.start_kernel() print km.is_alive() try:     c = km.client()     msg_id=c.execute('print "hi"')     state='busy'     data={}     while state!='idle' , c.is_alive():         try:             msg=c.get_iopub_msg(timeout=1)             if not 'content' in msg: continue             content = msg['content']             if 'data' in content:                 data=content['data']             if 'execution_state' in content:                 state=content['execution_state']         except empty:             pass     print data except keyboardinterrupt:     pass finally:     km.shutdown_kernel()     print km.is_alive()


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