I'm trying to construct a regular expression to match valid IP address, without leading zeroes (i.e 1.2.3.4, 254.10.0.0, but not 324.1.1.1, nor 010.10.10.1)
This is what I come up with, and it does not work.
r'(^[12]?\d{0,2}\.){3,3}[12]?\d{0,2}'
What am I doing wrong?
Any common knowledge IP matching RE?
Thanks,
Dan
-- http://mail.python.org/mailman/listinfo/python-list
