userinput=sys.stdin.readlines()
pfile("user input",userinput)
else:
if len(sys.argv)>3:
print "Too many arguments"
sys.exit(1)
userinput=sys.stdin.readlines()
pfile("user input",userinput)
else:
if len(sys.argv)>3:
print "Too many arguments"
sys.exit(1)