bpo-31045: Language switch (#2652) (#3023)

* 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)

1 files changed, 0 insertions, 67 deletions

diff --git a/Doc/tools/static/version_switch.js b/Doc/tools/static/version_switch.js
deleted file mode 100644
index 8b36a61671..0000000000
--- a/Doc/tools/static/version_switch.js
+++ /dev/null
@@ -1,67 +0,0 @@
-(function() {
-  'use strict';
-
-  var all_versions = {
-    '3.7': 'dev (3.7)',
-    '3.6': '3.6',
-    '3.5': '3.5',
-    '3.4': '3.4',
-    '3.3': '3.3',
-    '2.7': '2.7',
-  };
-
-  function build_select(current_version, current_release) {
-    var buf = ['<select>'];
-
-    $.each(all_versions, function(version, title) {
-      buf.push('<option value="' + version + '"');
-      if (version == current_version)
-        buf.push(' selected="selected">' + current_release + '</option>');
-      else
-        buf.push('>' + title + '</option>');
-    });
-
-    buf.push('</select>');
-    return buf.join('');
-  }
-
-  function patch_url(url, new_version) {
-    var url_re = /\.org\/(\d|py3k|dev|((release\/)?\d\.\d[\w\d\.]*))\//,
-        new_url = url.replace(url_re, '.org/' + new_version + '/');
-
-    if (new_url == url && !new_url.match(url_re)) {
-      // python 2 url without version?
-      new_url = url.replace(/\.org\//, '.org/' + new_version + '/');
-    }
-    return new_url;
-  }
-
-  function on_switch() {
-    var selected = $(this).children('option:selected').attr('value');
-
-    var url = window.location.href,
-        new_url = patch_url(url, selected);
-
-    if (new_url != url) {
-      // check beforehand if url exists, else redirect to version's start page
-      $.ajax({
-        url: new_url,
-        success: function() {
-           window.location.href = new_url;
-        },
-        error: function() {
-           window.location.href = 'https://docs.python.org/' + selected;
-        }
-      });
-    }
-  }
-
-  $(document).ready(function() {
-    var release = DOCUMENTATION_OPTIONS.VERSION;
-    var version = release.substr(0, 3);
-    var select = build_select(version, release);
-
-    $('.version_switcher_placeholder').html(select);
-    $('.version_switcher_placeholder select').bind('change', on_switch);
-  });
-})();