def save_file( config, resid, data ):
	path = os.path.join( config['data-dir'], resid%"%x" )
	with open( path, 'wb' ) as handle:
		handle.write( zlib.compress( data ) )
dataset/ETHPy150Open mgronhol/pouring-rain/mw-http.py/save_file/swapped operands of `%`