bpo-31045: Language switch (#2652) (#3024)
* Doc: Indicate the language
* Renaming version_switcher to switchers (to add language_switcher).
* Adding language switch.
* Doc switchers: Enhance readability of regex parsing versions.
* Doc switchers: Desambiguate the need of a replace(/\/+$/g, '') by proper naming.
* Doc switchers: py3k can't reach js, it's redirected server-side by nginx.
* Doc switchers: Examples matching actual regexes.
* Doc switchers: Better fallback on unexisting translated version.
(cherry picked from commit dff9b5f9d62aa0b23f8a255867d09d11890efd1b)
4 files changed