On 26/03/2013 17:26, leonardo selmi wrote:
hi python community,
i wrote the following programm:
from sys import argv
script, userName = argv
prompt = '> '
print 'hi %s, i am the %s script' % (userName, script)
print "i'd like to ask you a few questions."
print 'do you like me %s' % userName
likes = raw_input(prompt)
print "where do you live %s?" % userName
lives = raw_input(prompt)
print 'what kind of computer do you have?'
computer = raw_input(prompt)
print """
alright so you said %r about liking me.
you live in %r. not sure where that is.
and you have a %r computer. nice
""" % (likes, lives, computer)
and i got the following error: Traceback (most recent call last):
File "/var/folders/89/84z7tw3d3rv39gny3n2p963m0000gn/T/pythonInTerm.GUF6PWCM", line
3, in <module>
script, userName = argv
ValueError: need more than 1 value to unpack
what can i do?
thanks!
Write some error handling to allow for the script being run without the
user name.
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