utf 8 - python print statement with utf-8 and nohup -

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i have python code prints log messages. when run @ command line, fine utf-8. log messages contain special characters print out fine. however, when run in background under nohup, barfs on utf-8 characters.

nohup python2.7 myprogram.py &

the error see usual "try encode utf in ascii" error:

unicodeencodeerror: 'ascii' codec can't encode character u'\u2013' in position 71: ordinal not in range(128)

i assume because nohup signals python doesn't have normal terminal, defaults ascii. there way either tell nohup run utf-8 enabled or set utf-8 characters won't cause crash when running under nohup in background?

use pythonioencoding:

export pythonioencoding=utf-8 nohup python2.7 myprogram.py &

for example, if

myprogram.py:

unicode_obj=u'\n{infinity}' print(unicode_obj)

then running

nohup python2.7 myprogram.py > /tmp/test &

produces

/tmp/test:

unicodeencodeerror: 'ascii' codec can't encode character u'\u221e' in position 0: ordinal not in range(128)

while

export pythonioencoding=utf-8 nohup python2.7 myprogram.py > /tmp/test &

produces

/tmp/test:

∞

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