STDOUT logging

[ehsan9891]

When I use bonobo in Airflow, sys.stdout will be StreamLogWriter and has no buffer attribute.
There should be another check
mondrian/init.py:23

if sys.stdout.encoding is None or sys.stdout.encoding == "ANSI_X3.4-1968":
sys.stdout = codecs.getwriter("UTF-8")(sys.stdout.buffer, errors="replace")
sys.stderr = codecs.getwriter("UTF-8")(sys.stderr.buffer, errors="replace")

To check if attribute buffer exist or it is normal stdout class.

sys.stdout = codecs.getwriter("UTF-8")(sys.stdout.buffer, errors="replace")
AttributeError: 'StreamLogWriter' object has no attribute 'buffer'

[ehsan9891]

I was not able to create PR

but that should be solution

if (sys.stdout.encoding is None or sys.stdout.encoding == "ANSI_X3.4-1968") and hasattr(sys.stdout, 'buffer'):
sys.stdout = codecs.getwriter("UTF-8")(sys.stdout.buffer, errors="replace")
sys.stderr = codecs.getwriter("UTF-8")(sys.stderr.buffer, errors="replace")

in mondrian/init.py:23

[jrmi]

Hey @ehsan9891 look at my PR !18