Helpers - selenecodes/IPASS GitHub Wiki

def  str2bool(v):

""" Converts the --train flag to a boolean

	Parameters
	-------
	v : bool|string, True
		The input value for the --train flag.
"""
if  isinstance(v, bool):
	return v
if v.lower() in ('yes', 'true', 't', 'y', '1'):
	return  True
elif v.lower() in ('no', 'false', 'f', 'n', '0'):
	return  False
else:
	raise argparse.ArgumentTypeError('Boolean value expected.')