def get_seq_property(property, filepath):
"""
Find, or possibly compute, a given property of a sequence.
:param property: the desired property
:param filepath: fully qualified path of sequence file
:return: Status
"""
d = DNASequence(filepath)
err_flag = 0
m = d.get_property(property, err_flag)
if not err_flag:
print "The", property, "of", filepath, "is", str(m)
return d
