subprocess.Popen stalls

[mk]

psaffrey at googlemail.com wrote:
> On 12 Jan, 15:33, mk <mrk... at gmail.com> wrote:
>> Better use communicate() method:
>>
> 
> Oh yes - it's right there in the documentation. That worked perfectly.

What's also in the docs and I did not pay attention to before:

Note

The data read is buffered in memory, so do not use this method if the 
data size is large or unlimited.


Regards,
mk