Thanks Min. Here's the sample code I use ipython kernel api.
self._km, self._kc =
jupyter_client.manager.start_new_kernel(kernel_name='python')
reply = self._kc.execute_interactive(request.code,
output_hook=_output_hook,
timeout=TIMEOUT)
Do you think what kind of api I can use to get the background thread output
after `execute_interactive` is finished ? Thanks
在 2017年10月10日星期二 UTC+8下午5:11:31，Min RK写道：
>
> IPython uses global state to identify which request produced which output.
> This is the `parent_header` in the kernel. The result is that, as far as
> the messages are concerned, output produced in a background thread will
> always be associated with the most recently executed cell.
>
> If you know what you want, you can, however, explicitly associate the
> outputs of a thread with a particular parent. Doing so, however, may result
> in a race condition where it appears that the thread owns output produced
> in the main thread, depending on how output is captured or redirected.
>
> -Min
>
> On Tue, Oct 10, 2017 at 8:33 AM, Jeff Zhang <[email protected]
> <javascript:>> wrote:
>
>> I would submit one piece of python to ipython kernel. And this piece of
>> kernel would run a thread to generate output continuously. Then What kind
>> of ipython api I can use to get the output of this daemon thread ? Thanks
>>
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