Python Quick Reference¶
Regular Expressions¶
+
- match the previous RE one or more times?
- match the previous RE zero or one time only egab?
matchesa
orab
*?
,+?
- non-greedy match. eg For the string<a>something<b>
,<.*>
will match<a>something<b>
, using<.*?>
this will match<a>
.\.
- Escape matching a dot, egr'\d{1,3}\.\d{1,3}\.\d{1,3}\.\d{1,3}'
for a basic ip address expression