On 2017-10-22 21:50, Dennis Lee Bieber wrote:


>   sys.stdout.flush()


instead of flushing every time you could:
# reopen stdout file descriptor with write mode
# and 0 as the buffer size (unbuffered)
sys.stdout = os.fdopen(sys.stdout.fileno(), 'w', 0)

see https://stackoverflow.com/questions/107705/disable-output-buffering

There seems to be other ways too, like passing -u to the interpreter
or setting env var  PYTHONUNBUFFERED

These two last I did not test, but some years ago I did reopneh stdout
with 0 buffer and it worked fine (on python 2.7 at least)




--
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Björn

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