-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 Marc 'BlackJack' Rintsch on Monday December 5 2005 03:24 wrote:
> In <[EMAIL PROTECTED]>, Ritesh Raj > Sarraf wrote: > >> My program uses mostly "option arguments" hence my len(args) value is >> always zero. I need to check if the user has passed the correct number of >> "option arguments". Something like: >> >> (options,args) = parser.parse_args() >> >> len(options) != 1 or len(options) > 2: >> print "Incorrect number of arguments passed." >> >> How do I accomplish it ? > > Just insert an ``if`` in front of the condition and end the program with > ``sys.exit()`` after the message. > > Ciao, > Marc 'BlackJack' Rintsch This won't help because "options" is an instance. Regards, rrs - -- Ritesh Raj Sarraf RESEARCHUT -- http://www.researchut.com "Stealing logics from one person is plagiarism, stealing from many is research." "Necessity is the mother of invention." Note: Please CC me. I'm not subscribed to the list -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.2 (GNU/Linux) iD8DBQFDlIbH4Rhi6gTxMLwRAlgSAJ0Y3TT9eCBgrck5N2Y9YjOTZMxUgwCcDeO5 qqgzY6rz2E4YKvurnlHL0nQ= =hlZO -----END PGP SIGNATURE----- -- http://mail.python.org/mailman/listinfo/python-list
