Text Processing
| Library | Description |
|---|---|
| re | Regular expression operations |
| string | String constants |
| textwrap | Text wrapping and filling |
| html | HTML escaping and unescaping |
| html.parser | HTML/XHTML parser |
| difflib | Sequence comparison and diff generation |
| shlex | Shell-style quoting, splitting, and joining |
| io | In-memory text I/O streams (StringIO) |