Removed the Requirement to Install Python and NodeJS (Now Bundled with Borealis)

Dependencies/Python/Doc/html/_static/rtd_switcher.js

@@ -0,0 +1,55 @@
+ function onSwitch(event) {
+     const option = event.target.selectedIndex;
+     const item = event.target.options[option];
+     window.location.href = item.dataset.url;
+ }
+
+ document.addEventListener("readthedocs-addons-data-ready", function(event) {
+   const config = event.detail.data()
+   const versionSelect = `
+   <select id="version_select" aria-label="Python version">
+   ${ config.versions.active.map(
+       (version) => `
+       <option
+           value="${ version.slug }"
+           ${ config.versions.current.slug === version.slug ? 'selected="selected"' : '' }
+           data-url="${ version.urls.documentation }">
+           ${ version.slug }
+       </option>`
+   ).join("\n") }
+   </select>
+   `;
+
+   // Prepend the current language to the options on the selector
+   let languages = config.projects.translations.concat(config.projects.current);
+   languages = languages.sort((a, b) => a.language.name.localeCompare(b.language.name));
+
+   const languageSelect = `
+   <select id="language_select" aria-label="Language">
+   ${ languages.map(
+       (translation) => `
+       <option
+           value="${ translation.slug }"
+           ${ config.projects.current.slug === translation.slug ? 'selected="selected"' : '' }
+           data-url="${ translation.urls.documentation }">
+           ${ translation.language.name }
+       </option>`
+   ).join("\n") }
+   </select>
+   `;
+
+   // Query all the placeholders because there are different ones for Desktop/Mobile
+   const versionPlaceholders = document.querySelectorAll(".version_switcher_placeholder");
+   for (placeholder of versionPlaceholders) {
+       placeholder.innerHTML = versionSelect;
+       let selectElement = placeholder.querySelector("select");
+       selectElement.addEventListener("change", onSwitch);
+   }
+
+   const languagePlaceholders = document.querySelectorAll(".language_switcher_placeholder");
+   for (placeholder of languagePlaceholders) {
+       placeholder.innerHTML = languageSelect;
+       let selectElement = placeholder.querySelector("select");
+       selectElement.addEventListener("change", onSwitch);
+   }
+ });