def get_unicode_writer(stream=sys.stdout, encoding=None, errors='replace'):
	encoding = encoding or get_preferred_output_encoding()
	if sys.version_info < (3,) or not hasattr(stream, 'buffer'):
		return lambda s: stream.write(s.encode(encoding, errors))
	else:
		return lambda s: stream.buffer.write(s.encode(encoding, errors))
Non-filter column in config table.
dataset/ETHPy150Open powerline/powerline/powerline/lib/encoding.py/get_unicode_writer--crossover with--dataset/ETHPy150Open UDST/urbansim/urbansim/models/transition.py/TabularTotalsTransition._config_column