[IPython-dev] Why are stdout and stderr sent to /dev/null by default in kernels?

[MinRK]

If you are writing to sys.stdout at startup, it likely is going over zmq
with no receivers and disappearing. You can use sys.__stdout__ to always
refer to the process stdout, though.

On Thu, Jul 16, 2015 at 10:01 AM, ssanderson <ssanderson at quantopian.com>
wrote:

> Ah.  I think I misread the following in ipkernelapp.py:
>
>
>
> I interpreted that as setting no_stdout and no_stderr to True by default,
> but I realize now that it's just creating 'no-stdout' and 'no-stderr' flags
> that turn on those settings.
>
> Apologies for the noise.  I'll go find what's actually swallowing my stdout
> then...
>
> -Scott
>
>
>
>
> --
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