Re: [Pyparsing] ip address

[Gre7g L. <haf...@ya...>]

From: dikshie <di...@gm...>
To: pyp...@li...
Sent: Thursday, January 15, 2009 4:23:44 PM
Subject: [Pyparsing] ip address

> in_file = open(sys.argv[1], "r")
> integer = Word( nums )
> ipAddress = delimitedList( integer, ".", combine=True )

This will get any number of integers... even one. You want four specifically.

> ip = ipAddress.parseString(line)

line? What's line? You're getting an un-helpful error here because you did a "from pyparsing import *". That's a bad plan. Never do an "import *".

> print ip

Try this instead:

in_file = open(sys.argv[1], "r").read()
integer = Word( nums )
ipAddress = Combine(integer + "." + integer + "." + integer + "." + integer)
ip = ipAddress.searchString(in_file)
print ip

Gre7g