def get_lower(somedata):
	result = ''
	try:
		result = somedata.decode("utf-8").lower()
	except:
		result = somedata.lower()		

	return result
A fill value that requires an int64 should raise an exception
dataset/ETHPy150Open tleeuwenburg/pyconau15/word2vec/memegenerator.py/get_lower--crossover with--dataset/ETHPy150Open mapbox/rasterio/tests/test_features.py/test_rasterize_invalid_fill_value