How to use the regular expression functions provided by the ‘re’ library to match, search, and replace text in your Python programs. Regular expressions, or “regex,” is a system for ...

Although the workshop can be completed without a background in Python, familiarity with Python is strongly encouraged. We use Python as a way of demonstrating what regular expressions can do, but the ...

Introduction. A regular expression (regex, regexp) is a string-searching algorithm, which you can use for making a search pattern in a sequence of characters or strings.Usually, these patterns are ...

A good book on regular expressions is Mastering Regular Expressions by Jeffrey E. F. Friedl, ISBN 0596528124. It does not explicitly cover Python, but Python’s re module offers very similar ...