Python - Regular Expression Quick Guide
Symbol | Action |
---|---|
^ | Matches the beginning of a line |
$ | Matches the end of the line |
. | Matches any character |
\s | Matches whitespace |
\S | Matches any non-whitespace character |
* | Repeats a character zero or more times |
*? | Repeats a character zero or more times (non-greedy) |
+ | Repeats a character one or more times |
+? | Repeats a character one or more times (non-greedy) |
[aeiou] | Matches a single character in the listed set |
[^XYZ] | Matches a single character not in the listed set |
[a-z0-9] | The set of characters can include a range |
( | Indicates where string extraction is to start |
) | Indicates where string extraction is to end |
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