# coding=utf8
# the above tag defines encoding for this document and is for Python 2.x compatibility
import re
regex = r"((?:[0-9]{1,3}\.){3}[0-9]{1,3})\s((?:[0-9]{1,3}\.){3}[0-9]{1,3})"
test_str = "<140>Mar 21 09:50:26 Biblica-M400 80DA036A10A65 (2019-03-21T15:50:26) firewall: msg_id=\"3000-0148\" Allow 60-GUEST WIRELESS 0-External 60 tcp 20 63 172.16.60.35 192.243.232.7 38076 443 offset 10 S 936012176 win 65535 geo_dst=\"USA\" (Outgoing-00)"
matches = re.finditer(regex, test_str, re.MULTILINE)
for matchNum, match in enumerate(matches, start=1):
print ("Match {matchNum} was found at {start}-{end}: {match}".format(matchNum = matchNum, start = match.start(), end = match.end(), match = match.group()))
for groupNum in range(0, len(match.groups())):
groupNum = groupNum + 1
print ("Group {groupNum} found at {start}-{end}: {group}".format(groupNum = groupNum, start = match.start(groupNum), end = match.end(groupNum), group = match.group(groupNum)))
# Note: for Python 2.7 compatibility, use ur"" to prefix the regex and u"" to prefix the test string and substitution.
Please keep in mind that these code samples are automatically generated and are not guaranteed to work. If you find any syntax errors, feel free to submit a bug report. For a full regex reference for Python, please visit: https://docs.python.org/3/library/re.html