Release 92a26594015be798c2a5b438595067e9 ut update

_docs_/.buildinfo

@@ -1,4 +1,4 @@
 # Sphinx build info version 1
-# This file hashes the configuration used when building these files. When it is not found, a full rebuild will be done.
+# This file records the configuration used when building these files. When it is not found, a full rebuild will be done.
-config: f5d67943169485e18d1baf85e44df2d2
+config: b08cae1d15d0beb3312bc445500082d9
 tags: 645f666f9bcd5a90fca523b33c5a78b7

_docs_/_sources/index.rst.txt

@@ -1,10 +1,10 @@
-.. fstools documentation master file, created by
+.. documentation master file, created by
-   sphinx-quickstart on Fri Jan  8 02:48:28 2021.
+   sphinx-quickstart on Fri Jan  1 19:56:01 2021.
    You can adapt this file completely to your liking, but it should at least
    contain the root `toctree` directive.
 
-Welcome to fstools's documentation!
+Welcome to cachings's documentation!
-===================================
+====================================
 
 .. automodule:: fstools
    :members:
@@ -21,3 +21,4 @@ Indices and tables
 * :ref:`genindex`
 * :ref:`modindex`
 * :ref:`search`
+

_docs_/_static/basic.css

@@ -1,12 +1,5 @@
 /*
- * basic.css
- * ~~~~~~~~~
- *
  * Sphinx stylesheet -- basic theme.
- *
- * :copyright: Copyright 2007-2019 by the Sphinx team, see AUTHORS.
- * :license: BSD, see LICENSE for details.
- *
  */
 
 /* -- main layout ----------------------------------------------------------- */
@@ -15,6 +8,12 @@ div.clearer {
     clear: both;
 }
 
+div.section::after {
+    display: block;
+    content: '';
+    clear: left;
+}
+
 /* -- relbar ---------------------------------------------------------------- */
 
 div.related {
@@ -109,22 +108,18 @@ img {
 /* -- search page ----------------------------------------------------------- */
 
 ul.search {
-    margin: 10px 0 0 20px;
+    margin-top: 10px;
-    padding: 0;
 }
 
 ul.search li {
-    padding: 5px 0 5px 20px;
+    padding: 5px 0;
-    background-image: url(file.png);
-    background-repeat: no-repeat;
-    background-position: 0 7px;
 }
 
 ul.search li a {
     font-weight: bold;
 }
 
-ul.search li div.context {
+ul.search li p.context {
     color: #888;
     margin: 2px 0 0 30px;
     text-align: left;
@@ -216,7 +211,7 @@ table.modindextable td {
 /* -- general body styles --------------------------------------------------- */
 
 div.body {
-    min-width: 450px;
+    min-width: 360px;
     max-width: 800px;
 }
 
@@ -231,6 +226,10 @@ a.headerlink {
     visibility: hidden;
 }
 
+a:visited {
+    color: #551A8B;
+}
+
 h1:hover > a.headerlink,
 h2:hover > a.headerlink,
 h3:hover > a.headerlink,
@@ -261,19 +260,25 @@ p.rubric {
     font-weight: bold;
 }
 
-img.align-left, .figure.align-left, object.align-left {
+img.align-left, figure.align-left, .figure.align-left, object.align-left {
     clear: left;
     float: left;
     margin-right: 1em;
 }
 
-img.align-right, .figure.align-right, object.align-right {
+img.align-right, figure.align-right, .figure.align-right, object.align-right {
     clear: right;
     float: right;
     margin-left: 1em;
 }
 
-img.align-center, .figure.align-center, object.align-center {
+img.align-center, figure.align-center, .figure.align-center, object.align-center {
+  display: block;
+  margin-left: auto;
+  margin-right: auto;
+}
+
+img.align-default, figure.align-default, .figure.align-default {
   display: block;
   margin-left: auto;
   margin-right: auto;
@@ -287,30 +292,45 @@ img.align-center, .figure.align-center, object.align-center {
     text-align: center;
 }
 
+.align-default {
+    text-align: center;
+}
+
 .align-right {
     text-align: right;
 }
 
 /* -- sidebars -------------------------------------------------------------- */
 
-div.sidebar {
+div.sidebar,
+aside.sidebar {
     margin: 0 0 0.5em 1em;
     border: 1px solid #ddb;
-    padding: 7px 7px 0 7px;
+    padding: 7px;
     background-color: #ffe;
     width: 40%;
     float: right;
+    clear: right;
+    overflow-x: auto;
 }
 
 p.sidebar-title {
     font-weight: bold;
 }
 
+nav.contents,
+aside.topic,
+div.admonition, div.topic, blockquote {
+    clear: left;
+}
+
 /* -- topics ---------------------------------------------------------------- */
 
+nav.contents,
+aside.topic,
 div.topic {
     border: 1px solid #ccc;
-    padding: 7px 7px 0 7px;
+    padding: 7px;
     margin: 10px 0 10px 0;
 }
 
@@ -332,10 +352,6 @@ div.admonition dt {
     font-weight: bold;
 }
 
-div.admonition dl {
-    margin-bottom: 0;
-}
-
 p.admonition-title {
     margin: 0px 10px 5px 0px;
     font-weight: bold;
@@ -346,9 +362,34 @@ div.body p.centered {
     margin-top: 25px;
 }
 
+/* -- content of sidebars/topics/admonitions -------------------------------- */
+
+div.sidebar > :last-child,
+aside.sidebar > :last-child,
+nav.contents > :last-child,
+aside.topic > :last-child,
+div.topic > :last-child,
+div.admonition > :last-child {
+    margin-bottom: 0;
+}
+
+div.sidebar::after,
+aside.sidebar::after,
+nav.contents::after,
+aside.topic::after,
+div.topic::after,
+div.admonition::after,
+blockquote::after {
+    display: block;
+    content: '';
+    clear: both;
+}
+
 /* -- tables ---------------------------------------------------------------- */
 
 table.docutils {
+    margin-top: 10px;
+    margin-bottom: 10px;
     border: 0;
     border-collapse: collapse;
 }
@@ -358,6 +399,11 @@ table.align-center {
     margin-right: auto;
 }
 
+table.align-default {
+    margin-left: auto;
+    margin-right: auto;
+}
+
 table caption span.caption-number {
     font-style: italic;
 }
@@ -373,10 +419,6 @@ table.docutils td, table.docutils th {
     border-bottom: 1px solid #aaa;
 }
 
-table.footnote td, table.footnote th {
-    border: 0 !important;
-}
-
 th {
     text-align: left;
     padding-right: 5px;
@@ -391,22 +433,34 @@ table.citation td {
     border-bottom: none;
 }
 
+th > :first-child,
+td > :first-child {
+    margin-top: 0px;
+}
+
+th > :last-child,
+td > :last-child {
+    margin-bottom: 0px;
+}
+
 /* -- figures --------------------------------------------------------------- */
 
-div.figure {
+div.figure, figure {
     margin: 0.5em;
     padding: 0.5em;
 }
 
-div.figure p.caption {
+div.figure p.caption, figcaption {
     padding: 0.3em;
 }
 
-div.figure p.caption span.caption-number {
+div.figure p.caption span.caption-number,
+figcaption span.caption-number {
     font-style: italic;
 }
 
-div.figure p.caption span.caption-text {
+div.figure p.caption span.caption-text,
+figcaption span.caption-text {
 }
 
 /* -- field list styles ----------------------------------------------------- */
@@ -433,10 +487,71 @@ table.field-list td, table.field-list th {
 
 /* -- hlist styles ---------------------------------------------------------- */
 
+table.hlist {
+    margin: 1em 0;
+}
+
 table.hlist td {
     vertical-align: top;
 }
 
+/* -- object description styles --------------------------------------------- */
+
+.sig {
+	font-family: 'Consolas', 'Menlo', 'DejaVu Sans Mono', 'Bitstream Vera Sans Mono', monospace;
+}
+
+.sig-name, code.descname {
+    background-color: transparent;
+    font-weight: bold;
+}
+
+.sig-name {
+	font-size: 1.1em;
+}
+
+code.descname {
+    font-size: 1.2em;
+}
+
+.sig-prename, code.descclassname {
+    background-color: transparent;
+}
+
+.optional {
+    font-size: 1.3em;
+}
+
+.sig-paren {
+    font-size: larger;
+}
+
+.sig-param.n {
+	font-style: italic;
+}
+
+/* C++ specific styling */
+
+.sig-inline.c-texpr,
+.sig-inline.cpp-texpr {
+	font-family: unset;
+}
+
+.sig.c   .k, .sig.c   .kt,
+.sig.cpp .k, .sig.cpp .kt {
+	color: #0033B3;
+}
+
+.sig.c   .m,
+.sig.cpp .m {
+	color: #1750EB;
+}
+
+.sig.c   .s, .sig.c   .sc,
+.sig.cpp .s, .sig.cpp .sc {
+	color: #067D17;
+}
+
 
 /* -- other body styles ----------------------------------------------------- */
 
@@ -460,11 +575,81 @@ ol.upperroman {
     list-style: upper-roman;
 }
 
+:not(li) > ol > li:first-child > :first-child,
+:not(li) > ul > li:first-child > :first-child {
+    margin-top: 0px;
+}
+
+:not(li) > ol > li:last-child > :last-child,
+:not(li) > ul > li:last-child > :last-child {
+    margin-bottom: 0px;
+}
+
+ol.simple ol p,
+ol.simple ul p,
+ul.simple ol p,
+ul.simple ul p {
+    margin-top: 0;
+}
+
+ol.simple > li:not(:first-child) > p,
+ul.simple > li:not(:first-child) > p {
+    margin-top: 0;
+}
+
+ol.simple p,
+ul.simple p {
+    margin-bottom: 0;
+}
+
+aside.footnote > span,
+div.citation > span {
+    float: left;
+}
+aside.footnote > span:last-of-type,
+div.citation > span:last-of-type {
+  padding-right: 0.5em;
+}
+aside.footnote > p {
+  margin-left: 2em;
+}
+div.citation > p {
+  margin-left: 4em;
+}
+aside.footnote > p:last-of-type,
+div.citation > p:last-of-type {
+    margin-bottom: 0em;
+}
+aside.footnote > p:last-of-type:after,
+div.citation > p:last-of-type:after {
+    content: "";
+    clear: both;
+}
+
+dl.field-list {
+    display: grid;
+    grid-template-columns: fit-content(30%) auto;
+}
+
+dl.field-list > dt {
+    font-weight: bold;
+    word-break: break-word;
+    padding-left: 0.5em;
+    padding-right: 5px;
+}
+
+dl.field-list > dd {
+    padding-left: 0.5em;
+    margin-top: 0em;
+    margin-left: 0em;
+    margin-bottom: 0em;
+}
+
 dl {
     margin-bottom: 15px;
 }
 
-dd p {
+dd > :first-child {
     margin-top: 0px;
 }
 
@@ -478,6 +663,21 @@ dd {
     margin-left: 30px;
 }
 
+.sig dd {
+    margin-top: 0px;
+    margin-bottom: 0px;
+}
+
+.sig dl {
+    margin-top: 0px;
+    margin-bottom: 0px;
+}
+
+dl > dd:last-child,
+dl > dd:last-child > :last-child {
+    margin-bottom: 0;
+}
+
 dt:target, span.highlighted {
     background-color: #fbe54e;
 }
@@ -491,14 +691,6 @@ dl.glossary dt {
     font-size: 1.1em;
 }
 
-.optional {
-    font-size: 1.3em;
-}
-
-.sig-paren {
-    font-size: larger;
-}
-
 .versionmodified {
     font-style: italic;
 }
@@ -537,6 +729,13 @@ dl.glossary dt {
     font-style: oblique;
 }
 
+.classifier:before {
+    font-style: normal;
+    margin: 0 0.5em;
+    content: ":";
+    display: inline-block;
+}
+
 abbr, acronym {
     border-bottom: dotted 1px;
     cursor: help;
@@ -549,29 +748,69 @@ pre {
     overflow-y: hidden;  /* fixes display issues on Chrome browsers */
 }
 
+pre, div[class*="highlight-"] {
+    clear: both;
+}
+
 span.pre {
     -moz-hyphens: none;
     -ms-hyphens: none;
     -webkit-hyphens: none;
     hyphens: none;
+    white-space: nowrap;
+}
+
+div[class*="highlight-"] {
+    margin: 1em 0;
 }
 
 td.linenos pre {
-    padding: 5px 0px;
     border: 0;
     background-color: transparent;
     color: #aaa;
 }
 
 table.highlighttable {
-    margin-left: 0.5em;
+    display: block;
+}
+
+table.highlighttable tbody {
+    display: block;
+}
+
+table.highlighttable tr {
+    display: flex;
 }
 
 table.highlighttable td {
-    padding: 0 0.5em 0 0.5em;
+    margin: 0;
+    padding: 0;
+}
+
+table.highlighttable td.linenos {
+    padding-right: 0.5em;
+}
+
+table.highlighttable td.code {
+    flex: 1;
+    overflow: hidden;
+}
+
+.highlight .hll {
+    display: block;
+}
+
+div.highlight pre,
+table.highlighttable pre {
+    margin: 0;
+}
+
+div.code-block-caption + div {
+    margin-top: 0;
 }
 
 div.code-block-caption {
+    margin-top: 1em;
     padding: 2px 5px;
     font-size: small;
 }
@@ -580,8 +819,14 @@ div.code-block-caption code {
     background-color: transparent;
 }
 
-div.code-block-caption + div > div.highlight > pre {
+table.highlighttable td.linenos,
-    margin-top: 0;
+span.linenos,
+div.highlight span.gp {  /* gp: Generic.Prompt */
+  user-select: none;
+  -webkit-user-select: text; /* Safari fallback only */
+  -webkit-user-select: none; /* Chrome/Safari */
+  -moz-user-select: none; /* Firefox */
+  -ms-user-select: none; /* IE10+ */
 }
 
 div.code-block-caption span.caption-number {
@@ -593,21 +838,7 @@ div.code-block-caption span.caption-text {
 }
 
 div.literal-block-wrapper {
-    padding: 1em 1em 0;
+    margin: 1em 0;
-}
-
-div.literal-block-wrapper div.highlight {
-    margin: 0;
-}
-
-code.descname {
-    background-color: transparent;
-    font-weight: bold;
-    font-size: 1.2em;
-}
-
-code.descclassname {
-    background-color: transparent;
 }
 
 code.xref, a code {
@@ -648,8 +879,7 @@ span.eqno {
 }
 
 span.eqno a.headerlink {
-    position: relative;
+    position: absolute;
-    left: 0px;
     z-index: 1;
 }
 

_docs_/_static/classic.css

@@ -0,0 +1,262 @@
+/*
+ * Sphinx stylesheet -- classic theme.
+ */
+
+@import url("basic.css");
+
+/* -- page layout ----------------------------------------------------------- */
+
+html {
+    /* CSS hack for macOS's scrollbar (see #1125) */
+    background-color: #FFFFFF;
+}
+
+body {
+    font-family: -apple-system, BlinkMacSystemFont, avenir next, avenir, segoe ui, helvetica neue, helvetica, Cantarell, Ubuntu, roboto, noto, arial, sans-serif;
+    font-size: 100%;
+    background-color: white;
+    color: #000;
+    margin: 0;
+    padding: 0;
+}
+
+div.document {
+    display: flex;
+    background-color: white;
+}
+
+div.documentwrapper {
+    float: left;
+    width: 100%;
+}
+
+div.bodywrapper {
+    margin: 0 0 0 230px;
+}
+
+div.body {
+    background-color: white;
+    color: #222222;
+    padding: 0 20px 30px 20px;
+}
+
+div.footer {
+    color: #555555;
+    width: 100%;
+    padding: 9px 0 9px 0;
+    text-align: center;
+    font-size: 75%;
+}
+
+div.footer a {
+    color: #555555;
+    text-decoration: underline;
+}
+
+div.related {
+    background-color: white;
+    line-height: 30px;
+    color: #666666;
+}
+
+div.related a {
+    color: #444444;
+}
+
+div.sphinxsidebar {
+}
+
+div.sphinxsidebar h3 {
+    font-family: -apple-system, BlinkMacSystemFont, avenir next, avenir, segoe ui, helvetica neue, helvetica, Cantarell, Ubuntu, roboto, noto, arial, sans-serif;
+    color: #444444;
+    font-size: 1.4em;
+    font-weight: normal;
+    margin: 0;
+    padding: 0;
+}
+
+div.sphinxsidebar h3 a {
+    color: #444444;
+}
+
+div.sphinxsidebar h4 {
+    font-family: -apple-system, BlinkMacSystemFont, avenir next, avenir, segoe ui, helvetica neue, helvetica, Cantarell, Ubuntu, roboto, noto, arial, sans-serif;
+    color: #444444;
+    font-size: 1.3em;
+    font-weight: normal;
+    margin: 5px 0 0 0;
+    padding: 0;
+}
+
+div.sphinxsidebar p {
+    color: #444444;
+}
+
+div.sphinxsidebar p.topless {
+    margin: 5px 10px 10px 10px;
+}
+
+div.sphinxsidebar ul {
+    margin: 10px;
+    padding: 0;
+    color: #444444;
+}
+
+div.sphinxsidebar a {
+    color: #444444;
+}
+
+div.sphinxsidebar input {
+    border: 1px solid #444444;
+    font-family: sans-serif;
+    font-size: 1em;
+}
+
+
+
+/* -- hyperlink styles ------------------------------------------------------ */
+
+a {
+    color: #0090c0;
+    text-decoration: none;
+}
+
+a:visited {
+    color: #00608f;
+    text-decoration: none;
+}
+
+a:hover {
+    text-decoration: underline;
+}
+
+
+
+/* -- body styles ----------------------------------------------------------- */
+
+div.body h1,
+div.body h2,
+div.body h3,
+div.body h4,
+div.body h5,
+div.body h6 {
+    font-family: -apple-system, BlinkMacSystemFont, avenir next, avenir, segoe ui, helvetica neue, helvetica, Cantarell, Ubuntu, roboto, noto, arial, sans-serif;
+    background-color: white;
+    font-weight: normal;
+    color: #1a1a1a;
+    border-bottom: 1px solid #ccc;
+    margin: 20px -20px 10px -20px;
+    padding: 3px 0 3px 10px;
+}
+
+div.body h1 { margin-top: 0; font-size: 200%; }
+div.body h2 { font-size: 160%; }
+div.body h3 { font-size: 140%; }
+div.body h4 { font-size: 120%; }
+div.body h5 { font-size: 110%; }
+div.body h6 { font-size: 100%; }
+
+a.headerlink {
+    color: #aaaaaa;
+    font-size: 0.8em;
+    padding: 0 4px 0 4px;
+    text-decoration: none;
+}
+
+a.headerlink:hover {
+    background-color: #aaaaaa;
+    color: white;
+}
+
+div.body p, div.body dd, div.body li, div.body blockquote {
+    text-align: justify;
+    line-height: 130%;
+}
+
+div.admonition p.admonition-title + p {
+    display: inline;
+}
+
+div.admonition p {
+    margin-bottom: 5px;
+}
+
+div.admonition pre {
+    margin-bottom: 5px;
+}
+
+div.admonition ul, div.admonition ol {
+    margin-bottom: 5px;
+}
+
+div.note {
+    background-color: #eee;
+    border: 1px solid #ccc;
+}
+
+div.seealso {
+    background-color: #ffc;
+    border: 1px solid #ff6;
+}
+
+nav.contents,
+aside.topic,
+div.topic {
+    background-color: #eee;
+}
+
+div.warning {
+    background-color: #ffe4e4;
+    border: 1px solid #f66;
+}
+
+p.admonition-title {
+    display: inline;
+}
+
+p.admonition-title:after {
+    content: ":";
+}
+
+pre {
+    padding: 5px;
+    background-color: #eeffcc;
+    color: #333333;
+    line-height: 120%;
+    border: 1px solid #ac9;
+    border-left: none;
+    border-right: none;
+}
+
+code {
+    background-color: #ecf0f3;
+    padding: 0 1px 0 1px;
+    font-size: 0.95em;
+}
+
+th, dl.field-list > dt {
+    background-color: #ede;
+}
+
+.warning code {
+    background: #efc2c2;
+}
+
+.note code {
+    background: #d6d6d6;
+}
+
+.viewcode-back {
+    font-family: -apple-system, BlinkMacSystemFont, avenir next, avenir, segoe ui, helvetica neue, helvetica, Cantarell, Ubuntu, roboto, noto, arial, sans-serif;
+}
+
+div.viewcode-block:target {
+    background-color: #f4debf;
+    border-top: 1px solid #ac9;
+    border-bottom: 1px solid #ac9;
+}
+
+div.code-block-caption {
+    color: #efefef;
+    background-color: #1c4e63;
+}

_docs_/_static/copybutton.js

@@ -0,0 +1,84 @@
+// Extract copyable text from the code block ignoring the
+// prompts and output.
+function getCopyableText(rootElement) {
+    rootElement = rootElement.cloneNode(true)
+    // tracebacks (.gt) contain bare text elements that
+    // need to be removed
+    const tracebacks = rootElement.querySelectorAll(".gt")
+    for (const el of tracebacks) {
+        while (
+            el.nextSibling &&
+            (el.nextSibling.nodeType !== Node.ELEMENT_NODE ||
+                !el.nextSibling.matches(".gp, .go"))
+        ) {
+            el.nextSibling.remove()
+        }
+    }
+    // Remove all elements with the "go" (Generic.Output),
+    // "gp" (Generic.Prompt), or "gt" (Generic.Traceback) CSS class
+    const elements = rootElement.querySelectorAll(".gp, .go, .gt")
+    for (const el of elements) {
+        el.remove()
+    }
+    return rootElement.innerText.trim()
+}
+
+const loadCopyButton = () => {
+    const button = document.createElement("button")
+    button.classList.add("copybutton")
+    button.type = "button"
+    button.innerText = _("Copy")
+    button.title = _("Copy to clipboard")
+
+    const makeOnButtonClick = () => {
+        let timeout = null
+        // define the behavior of the button when it's clicked
+        return async event => {
+            // check if the clipboard is available
+            if (!navigator.clipboard || !navigator.clipboard.writeText) {
+                return;
+            }
+
+            clearTimeout(timeout)
+            const buttonEl = event.currentTarget
+            const codeEl = buttonEl.nextElementSibling
+
+            try {
+                await navigator.clipboard.writeText(getCopyableText(codeEl))
+            } catch (e) {
+                console.error(e.message)
+                return
+            }
+
+            buttonEl.innerText = _("Copied!")
+            timeout = setTimeout(() => {
+                buttonEl.innerText = _("Copy")
+            }, 1500)
+        }
+    }
+
+    const highlightedElements = document.querySelectorAll(
+        ".highlight-python .highlight,"
+        + ".highlight-python3 .highlight,"
+        + ".highlight-pycon .highlight,"
+        + ".highlight-pycon3 .highlight,"
+        + ".highlight-default .highlight"
+    )
+
+    // create and add the button to all the code blocks that contain >>>
+    highlightedElements.forEach(el => {
+        el.style.position = "relative"
+
+        // if we find a console prompt (.gp), prepend the (deeply cloned) button
+        const clonedButton = button.cloneNode(true)
+        // the onclick attribute is not cloned, set it on the new element
+        clonedButton.onclick = makeOnButtonClick()
+        el.prepend(clonedButton)
+    })
+}
+
+if (document.readyState !== "loading") {
+    loadCopyButton()
+} else {
+    document.addEventListener("DOMContentLoaded", loadCopyButton)
+}

_docs_/_static/css/badge_only.css

@@ -1 +0,0 @@
-.fa:before{-webkit-font-smoothing:antialiased}.clearfix{*zoom:1}.clearfix:after,.clearfix:before{display:table;content:""}.clearfix:after{clear:both}@font-face{font-family:FontAwesome;font-style:normal;font-weight:400;src:url(fonts/fontawesome-webfont.eot?674f50d287a8c48dc19ba404d20fe713?#iefix) format("embedded-opentype"),url(fonts/fontawesome-webfont.woff2?af7ae505a9eed503f8b8e6982036873e) format("woff2"),url(fonts/fontawesome-webfont.woff?fee66e712a8a08eef5805a46892932ad) format("woff"),url(fonts/fontawesome-webfont.ttf?b06871f281fee6b241d60582ae9369b9) format("truetype"),url(fonts/fontawesome-webfont.svg?912ec66d7572ff821749319396470bde#FontAwesome) format("svg")}.fa:before{font-family:FontAwesome;font-style:normal;font-weight:400;line-height:1}.fa:before,a .fa{text-decoration:inherit}.fa:before,a .fa,li .fa{display:inline-block}li .fa-large:before{width:1.875em}ul.fas{list-style-type:none;margin-left:2em;text-indent:-.8em}ul.fas li .fa{width:.8em}ul.fas li .fa-large:before{vertical-align:baseline}.fa-book:before,.icon-book:before{content:"\f02d"}.fa-caret-down:before,.icon-caret-down:before{content:"\f0d7"}.fa-caret-up:before,.icon-caret-up:before{content:"\f0d8"}.fa-caret-left:before,.icon-caret-left:before{content:"\f0d9"}.fa-caret-right:before,.icon-caret-right:before{content:"\f0da"}.rst-versions{position:fixed;bottom:0;left:0;width:300px;color:#fcfcfc;background:#1f1d1d;font-family:Lato,proxima-nova,Helvetica Neue,Arial,sans-serif;z-index:400}.rst-versions a{color:#2980b9;text-decoration:none}.rst-versions .rst-badge-small{display:none}.rst-versions .rst-current-version{padding:12px;background-color:#272525;display:block;text-align:right;font-size:90%;cursor:pointer;color:#27ae60}.rst-versions .rst-current-version:after{clear:both;content:"";display:block}.rst-versions .rst-current-version .fa{color:#fcfcfc}.rst-versions .rst-current-version .fa-book,.rst-versions .rst-current-version .icon-book{float:left}.rst-versions .rst-current-version.rst-out-of-date{background-color:#e74c3c;color:#fff}.rst-versions .rst-current-version.rst-active-old-version{background-color:#f1c40f;color:#000}.rst-versions.shift-up{height:auto;max-height:100%;overflow-y:scroll}.rst-versions.shift-up .rst-other-versions{display:block}.rst-versions .rst-other-versions{font-size:90%;padding:12px;color:grey;display:none}.rst-versions .rst-other-versions hr{display:block;height:1px;border:0;margin:20px 0;padding:0;border-top:1px solid #413d3d}.rst-versions .rst-other-versions dd{display:inline-block;margin:0}.rst-versions .rst-other-versions dd a{display:inline-block;padding:6px;color:#fcfcfc}.rst-versions.rst-badge{width:auto;bottom:20px;right:20px;left:auto;border:none;max-width:300px;max-height:90%}.rst-versions.rst-badge .fa-book,.rst-versions.rst-badge .icon-book{float:none;line-height:30px}.rst-versions.rst-badge.shift-up .rst-current-version{text-align:right}.rst-versions.rst-badge.shift-up .rst-current-version .fa-book,.rst-versions.rst-badge.shift-up .rst-current-version .icon-book{float:left}.rst-versions.rst-badge>.rst-current-version{width:auto;height:30px;line-height:30px;padding:0 6px;display:block;text-align:center}@media screen and (max-width:768px){.rst-versions{width:85%;display:none}.rst-versions.shift{display:block}}

_docs_/_static/default.css

@@ -0,0 +1 @@
+@import url("classic.css");

_docs_/_static/doctools.js

@@ -1,315 +1,149 @@
 /*
- * doctools.js
+ * Base JavaScript utilities for all Sphinx HTML documentation.
- * ~~~~~~~~~~~
- *
- * Sphinx JavaScript utilities for all documentation.
- *
- * :copyright: Copyright 2007-2019 by the Sphinx team, see AUTHORS.
- * :license: BSD, see LICENSE for details.
- *
  */
+"use strict";
 
-/**
+const BLACKLISTED_KEY_CONTROL_ELEMENTS = new Set([
- * select a different prefix for underscore
+  "TEXTAREA",
- */
+  "INPUT",
-$u = _.noConflict();
+  "SELECT",
+  "BUTTON",
+]);
 
-/**
+const _ready = (callback) => {
- * make the code below compatible with browsers without
+  if (document.readyState !== "loading") {
- * an installed firebug like debugger
+    callback();
-if (!window.console || !console.firebug) {
+  } else {
-  var names = ["log", "debug", "info", "warn", "error", "assert", "dir",
+    document.addEventListener("DOMContentLoaded", callback);
-    "dirxml", "group", "groupEnd", "time", "timeEnd", "count", "trace",
-    "profile", "profileEnd"];
-  window.console = {};
-  for (var i = 0; i < names.length; ++i)
-    window.console[names[i]] = function() {};
-}
- */
-
-/**
- * small helper function to urldecode strings
- */
-jQuery.urldecode = function(x) {
-  return decodeURIComponent(x).replace(/\+/g, ' ');
-};
-
-/**
- * small helper function to urlencode strings
- */
-jQuery.urlencode = encodeURIComponent;
-
-/**
- * This function returns the parsed url parameters of the
- * current request. Multiple values per key are supported,
- * it will always return arrays of strings for the value parts.
- */
-jQuery.getQueryParameters = function(s) {
-  if (typeof s === 'undefined')
-    s = document.location.search;
-  var parts = s.substr(s.indexOf('?') + 1).split('&');
-  var result = {};
-  for (var i = 0; i < parts.length; i++) {
-    var tmp = parts[i].split('=', 2);
-    var key = jQuery.urldecode(tmp[0]);
-    var value = jQuery.urldecode(tmp[1]);
-    if (key in result)
-      result[key].push(value);
-    else
-      result[key] = [value];
   }
-  return result;
 };
 
-/**
- * highlight a given string on a jquery object by wrapping it in
- * span elements with the given class name.
- */
-jQuery.fn.highlightText = function(text, className) {
-  function highlight(node, addItems) {
-    if (node.nodeType === 3) {
-      var val = node.nodeValue;
-      var pos = val.toLowerCase().indexOf(text);
-      if (pos >= 0 &&
-          !jQuery(node.parentNode).hasClass(className) &&
-          !jQuery(node.parentNode).hasClass("nohighlight")) {
-        var span;
-        var isInSVG = jQuery(node).closest("body, svg, foreignObject").is("svg");
-        if (isInSVG) {
-          span = document.createElementNS("http://www.w3.org/2000/svg", "tspan");
-        } else {
-          span = document.createElement("span");
-          span.className = className;
-        }
-        span.appendChild(document.createTextNode(val.substr(pos, text.length)));
-        node.parentNode.insertBefore(span, node.parentNode.insertBefore(
-          document.createTextNode(val.substr(pos + text.length)),
-          node.nextSibling));
-        node.nodeValue = val.substr(0, pos);
-        if (isInSVG) {
-          var bbox = span.getBBox();
-          var rect = document.createElementNS("http://www.w3.org/2000/svg", "rect");
-       	  rect.x.baseVal.value = bbox.x;
-          rect.y.baseVal.value = bbox.y;
-          rect.width.baseVal.value = bbox.width;
-          rect.height.baseVal.value = bbox.height;
-          rect.setAttribute('class', className);
-          var parentOfText = node.parentNode.parentNode;
-          addItems.push({
-              "parent": node.parentNode,
-              "target": rect});
-        }
-      }
-    }
-    else if (!jQuery(node).is("button, select, textarea")) {
-      jQuery.each(node.childNodes, function() {
-        highlight(this, addItems);
-      });
-    }
-  }
-  var addItems = [];
-  var result = this.each(function() {
-    highlight(this, addItems);
-  });
-  for (var i = 0; i < addItems.length; ++i) {
-    jQuery(addItems[i].parent).before(addItems[i].target);
-  }
-  return result;
-};
-
-/*
- * backward compatibility for jQuery.browser
- * This will be supported until firefox bug is fixed.
- */
-if (!jQuery.browser) {
-  jQuery.uaMatch = function(ua) {
-    ua = ua.toLowerCase();
-
-    var match = /(chrome)[ \/]([\w.]+)/.exec(ua) ||
-      /(webkit)[ \/]([\w.]+)/.exec(ua) ||
-      /(opera)(?:.*version|)[ \/]([\w.]+)/.exec(ua) ||
-      /(msie) ([\w.]+)/.exec(ua) ||
-      ua.indexOf("compatible") < 0 && /(mozilla)(?:.*? rv:([\w.]+)|)/.exec(ua) ||
-      [];
-
-    return {
-      browser: match[ 1 ] || "",
-      version: match[ 2 ] || "0"
-    };
-  };
-  jQuery.browser = {};
-  jQuery.browser[jQuery.uaMatch(navigator.userAgent).browser] = true;
-}
-
 /**
  * Small JavaScript module for the documentation.
  */
-var Documentation = {
+const Documentation = {
-
+  init: () => {
-  init : function() {
+    Documentation.initDomainIndexTable();
-    this.fixFirefoxAnchorBug();
+    Documentation.initOnKeyListeners();
-    this.highlightSearchWords();
-    this.initIndexTable();
-    if (DOCUMENTATION_OPTIONS.NAVIGATION_WITH_KEYS) {
-      this.initOnKeyListeners();
-    }
   },
 
   /**
    * i18n support
    */
-  TRANSLATIONS : {},
+  TRANSLATIONS: {},
-  PLURAL_EXPR : function(n) { return n === 1 ? 0 : 1; },
+  PLURAL_EXPR: (n) => (n === 1 ? 0 : 1),
-  LOCALE : 'unknown',
+  LOCALE: "unknown",
 
   // gettext and ngettext don't access this so that the functions
   // can safely bound to a different name (_ = Documentation.gettext)
-  gettext : function(string) {
+  gettext: (string) => {
-    var translated = Documentation.TRANSLATIONS[string];
+    const translated = Documentation.TRANSLATIONS[string];
-    if (typeof translated === 'undefined')
+    switch (typeof translated) {
-      return string;
+      case "undefined":
-    return (typeof translated === 'string') ? translated : translated[0];
+        return string; // no translation
+      case "string":
+        return translated; // translation exists
+      default:
+        return translated[0]; // (singular, plural) translation tuple exists
+    }
   },
 
-  ngettext : function(singular, plural, n) {
+  ngettext: (singular, plural, n) => {
-    var translated = Documentation.TRANSLATIONS[singular];
+    const translated = Documentation.TRANSLATIONS[singular];
-    if (typeof translated === 'undefined')
+    if (typeof translated !== "undefined")
-      return (n == 1) ? singular : plural;
+      return translated[Documentation.PLURAL_EXPR(n)];
-    return translated[Documentation.PLURALEXPR(n)];
+    return n === 1 ? singular : plural;
   },
 
-  addTranslations : function(catalog) {
+  addTranslations: (catalog) => {
-    for (var key in catalog.messages)
+    Object.assign(Documentation.TRANSLATIONS, catalog.messages);
-      this.TRANSLATIONS[key] = catalog.messages[key];
+    Documentation.PLURAL_EXPR = new Function(
-    this.PLURAL_EXPR = new Function('n', 'return +(' + catalog.plural_expr + ')');
+      "n",
-    this.LOCALE = catalog.locale;
+      `return (${catalog.plural_expr})`
+    );
+    Documentation.LOCALE = catalog.locale;
   },
 
   /**
-   * add context elements like header anchor links
+   * helper function to focus on search bar
    */
-  addContextElements : function() {
+  focusSearchBar: () => {
-    $('div[id] > :header:first').each(function() {
+    document.querySelectorAll("input[name=q]")[0]?.focus();
-      $('<a class="headerlink">\u00B6</a>').
-      attr('href', '#' + this.id).
-      attr('title', _('Permalink to this headline')).
-      appendTo(this);
-    });
-    $('dt[id]').each(function() {
-      $('<a class="headerlink">\u00B6</a>').
-      attr('href', '#' + this.id).
-      attr('title', _('Permalink to this definition')).
-      appendTo(this);
-    });
   },
 
   /**
-   * workaround a firefox stupidity
+   * Initialise the domain index toggle buttons
-   * see: https://bugzilla.mozilla.org/show_bug.cgi?id=645075
    */
-  fixFirefoxAnchorBug : function() {
+  initDomainIndexTable: () => {
-    if (document.location.hash && $.browser.mozilla)
+    const toggler = (el) => {
-      window.setTimeout(function() {
+      const idNumber = el.id.substr(7);
-        document.location.href += '';
+      const toggledRows = document.querySelectorAll(`tr.cg-${idNumber}`);
-      }, 10);
+      if (el.src.substr(-9) === "minus.png") {
-  },
+        el.src = `${el.src.substr(0, el.src.length - 9)}plus.png`;
-
+        toggledRows.forEach((el) => (el.style.display = "none"));
-  /**
+      } else {
-   * highlight the search words provided in the url in the text
+        el.src = `${el.src.substr(0, el.src.length - 8)}minus.png`;
-   */
+        toggledRows.forEach((el) => (el.style.display = ""));
-  highlightSearchWords : function() {
-    var params = $.getQueryParameters();
-    var terms = (params.highlight) ? params.highlight[0].split(/\s+/) : [];
-    if (terms.length) {
-      var body = $('div.body');
-      if (!body.length) {
-        body = $('body');
       }
-      window.setTimeout(function() {
+    };
-        $.each(terms, function() {
+
-          body.highlightText(this.toLowerCase(), 'highlighted');
+    const togglerElements = document.querySelectorAll("img.toggler");
-        });
+    togglerElements.forEach((el) =>
-      }, 10);
+      el.addEventListener("click", (event) => toggler(event.currentTarget))
-      $('<p class="highlight-link"><a href="javascript:Documentation.' +
+    );
-        'hideSearchWords()">' + _('Hide Search Matches') + '</a></p>')
+    togglerElements.forEach((el) => (el.style.display = ""));
-          .appendTo($('#searchbox'));
+    if (DOCUMENTATION_OPTIONS.COLLAPSE_INDEX) togglerElements.forEach(toggler);
-    }
   },
 
-  /**
+  initOnKeyListeners: () => {
-   * init the domain index toggle buttons
+    // only install a listener if it is really needed
-   */
+    if (
-  initIndexTable : function() {
+      !DOCUMENTATION_OPTIONS.NAVIGATION_WITH_KEYS &&
-    var togglers = $('img.toggler').click(function() {
+      !DOCUMENTATION_OPTIONS.ENABLE_SEARCH_SHORTCUTS
-      var src = $(this).attr('src');
+    )
-      var idnum = $(this).attr('id').substr(7);
+      return;
-      $('tr.cg-' + idnum).toggle();
-      if (src.substr(-9) === 'minus.png')
-        $(this).attr('src', src.substr(0, src.length-9) + 'plus.png');
-      else
-        $(this).attr('src', src.substr(0, src.length-8) + 'minus.png');
-    }).css('display', '');
-    if (DOCUMENTATION_OPTIONS.COLLAPSE_INDEX) {
-        togglers.click();
-    }
-  },
 
-  /**
+    document.addEventListener("keydown", (event) => {
-   * helper function to hide the search marks again
+      // bail for input elements
-   */
+      if (BLACKLISTED_KEY_CONTROL_ELEMENTS.has(document.activeElement.tagName)) return;
-  hideSearchWords : function() {
+      // bail with special keys
-    $('#searchbox .highlight-link').fadeOut(300);
+      if (event.altKey || event.ctrlKey || event.metaKey) return;
-    $('span.highlighted').removeClass('highlighted');
-  },
 
-  /**
+      if (!event.shiftKey) {
-   * make the url absolute
+        switch (event.key) {
-   */
+          case "ArrowLeft":
-  makeURL : function(relativeURL) {
+            if (!DOCUMENTATION_OPTIONS.NAVIGATION_WITH_KEYS) break;
-    return DOCUMENTATION_OPTIONS.URL_ROOT + '/' + relativeURL;
-  },
 
-  /**
+            const prevLink = document.querySelector('link[rel="prev"]');
-   * get the current relative url
+            if (prevLink && prevLink.href) {
-   */
+              window.location.href = prevLink.href;
-  getCurrentURL : function() {
+              event.preventDefault();
-    var path = document.location.pathname;
-    var parts = path.split(/\//);
-    $.each(DOCUMENTATION_OPTIONS.URL_ROOT.split(/\//), function() {
-      if (this === '..')
-        parts.pop();
-    });
-    var url = parts.join('/');
-    return path.substring(url.lastIndexOf('/') + 1, path.length - 1);
-  },
-
-  initOnKeyListeners: function() {
-    $(document).keyup(function(event) {
-      var activeElementType = document.activeElement.tagName;
-      // don't navigate when in search box or textarea
-      if (activeElementType !== 'TEXTAREA' && activeElementType !== 'INPUT' && activeElementType !== 'SELECT') {
-        switch (event.keyCode) {
-          case 37: // left
-            var prevHref = $('link[rel="prev"]').prop('href');
-            if (prevHref) {
-              window.location.href = prevHref;
-              return false;
             }
-          case 39: // right
+            break;
-            var nextHref = $('link[rel="next"]').prop('href');
+          case "ArrowRight":
-            if (nextHref) {
+            if (!DOCUMENTATION_OPTIONS.NAVIGATION_WITH_KEYS) break;
-              window.location.href = nextHref;
+
-              return false;
+            const nextLink = document.querySelector('link[rel="next"]');
+            if (nextLink && nextLink.href) {
+              window.location.href = nextLink.href;
+              event.preventDefault();
             }
+            break;
         }
       }
+
+      // some keyboard layouts may need Shift to get /
+      switch (event.key) {
+        case "/":
+          if (!DOCUMENTATION_OPTIONS.ENABLE_SEARCH_SHORTCUTS) break;
+          Documentation.focusSearchBar();
+          event.preventDefault();
+      }
     });
-  }
+  },
 };
 
 // quick alias for translations
-_ = Documentation.gettext;
+const _ = Documentation.gettext;
 
-$(document).ready(function() {
+_ready(Documentation.init);
-  Documentation.init();
-});

_docs_/_static/documentation_options.js

@@ -1,10 +1,13 @@
-var DOCUMENTATION_OPTIONS = {
+const DOCUMENTATION_OPTIONS = {
-    URL_ROOT: document.getElementById("documentation_options").getAttribute('data-url_root'),
     VERSION: '',
-    LANGUAGE: 'None',
+    LANGUAGE: 'en',
     COLLAPSE_INDEX: false,
+    BUILDER: 'html',
     FILE_SUFFIX: '.html',
+    LINK_SUFFIX: '.html',
     HAS_SOURCE: true,
     SOURCELINK_SUFFIX: '.txt',
     NAVIGATION_WITH_KEYS: false,
+    SHOW_SEARCH_SUMMARY: true,
+    ENABLE_SEARCH_SHORTCUTS: true,
 };

_docs_/_static/js/badge_only.js

@@ -1 +0,0 @@
-!function(e){var t={};function r(n){if(t[n])return t[n].exports;var o=t[n]={i:n,l:!1,exports:{}};return e[n].call(o.exports,o,o.exports,r),o.l=!0,o.exports}r.m=e,r.c=t,r.d=function(e,t,n){r.o(e,t)||Object.defineProperty(e,t,{enumerable:!0,get:n})},r.r=function(e){"undefined"!=typeof Symbol&&Symbol.toStringTag&&Object.defineProperty(e,Symbol.toStringTag,{value:"Module"}),Object.defineProperty(e,"__esModule",{value:!0})},r.t=function(e,t){if(1&t&&(e=r(e)),8&t)return e;if(4&t&&"object"==typeof e&&e&&e.__esModule)return e;var n=Object.create(null);if(r.r(n),Object.defineProperty(n,"default",{enumerable:!0,value:e}),2&t&&"string"!=typeof e)for(var o in e)r.d(n,o,function(t){return e[t]}.bind(null,o));return n},r.n=function(e){var t=e&&e.__esModule?function(){return e.default}:function(){return e};return r.d(t,"a",t),t},r.o=function(e,t){return Object.prototype.hasOwnProperty.call(e,t)},r.p="",r(r.s=4)}({4:function(e,t,r){}});

_docs_/_static/js/html5shiv-printshiv.min.js

@@ -1,4 +0,0 @@
-/**
-* @preserve HTML5 Shiv 3.7.3-pre | @afarkas @jdalton @jon_neal @rem | MIT/GPL2 Licensed
-*/
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_docs_/_static/js/html5shiv.min.js

@@ -1,4 +0,0 @@
-/**
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-*/
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_docs_/_static/js/theme.js

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_docs_/_static/language_data.js

@@ -1,19 +1,13 @@
 /*
- * language_data.js
- * ~~~~~~~~~~~~~~~~
- *
  * This script contains the language-specific data used by searchtools.js,
  * namely the list of stopwords, stemmer, scorer and splitter.
- *
- * :copyright: Copyright 2007-2019 by the Sphinx team, see AUTHORS.
- * :license: BSD, see LICENSE for details.
- *
  */
 
-var stopwords = ["a","and","are","as","at","be","but","by","for","if","in","into","is","it","near","no","not","of","on","or","such","that","the","their","then","there","these","they","this","to","was","will","with"];
+var stopwords = ["a", "and", "are", "as", "at", "be", "but", "by", "for", "if", "in", "into", "is", "it", "near", "no", "not", "of", "on", "or", "such", "that", "the", "their", "then", "there", "these", "they", "this", "to", "was", "will", "with"];
 
 
-/* Non-minified version JS is _stemmer.js if file is provided */ 
+/* Non-minified version is copied as a separate JS file, if available */
+
 /**
  * Porter Stemmer
  */
@@ -196,102 +190,3 @@ var Stemmer = function() {
   }
 }
 
-
-
-
-
-var splitChars = (function() {
-    var result = {};
-    var singles = [96, 180, 187, 191, 215, 247, 749, 885, 903, 907, 909, 930, 1014, 1648,
-         1748, 1809, 2416, 2473, 2481, 2526, 2601, 2609, 2612, 2615, 2653, 2702,
-         2706, 2729, 2737, 2740, 2857, 2865, 2868, 2910, 2928, 2948, 2961, 2971,
-         2973, 3085, 3089, 3113, 3124, 3213, 3217, 3241, 3252, 3295, 3341, 3345,
-         3369, 3506, 3516, 3633, 3715, 3721, 3736, 3744, 3748, 3750, 3756, 3761,
-         3781, 3912, 4239, 4347, 4681, 4695, 4697, 4745, 4785, 4799, 4801, 4823,
-         4881, 5760, 5901, 5997, 6313, 7405, 8024, 8026, 8028, 8030, 8117, 8125,
-         8133, 8181, 8468, 8485, 8487, 8489, 8494, 8527, 11311, 11359, 11687, 11695,
-         11703, 11711, 11719, 11727, 11735, 12448, 12539, 43010, 43014, 43019, 43587,
-         43696, 43713, 64286, 64297, 64311, 64317, 64319, 64322, 64325, 65141];
-    var i, j, start, end;
-    for (i = 0; i < singles.length; i++) {
-        result[singles[i]] = true;
-    }
-    var ranges = [[0, 47], [58, 64], [91, 94], [123, 169], [171, 177], [182, 184], [706, 709],
-         [722, 735], [741, 747], [751, 879], [888, 889], [894, 901], [1154, 1161],
-         [1318, 1328], [1367, 1368], [1370, 1376], [1416, 1487], [1515, 1519], [1523, 1568],
-         [1611, 1631], [1642, 1645], [1750, 1764], [1767, 1773], [1789, 1790], [1792, 1807],
-         [1840, 1868], [1958, 1968], [1970, 1983], [2027, 2035], [2038, 2041], [2043, 2047],
-         [2070, 2073], [2075, 2083], [2085, 2087], [2089, 2307], [2362, 2364], [2366, 2383],
-         [2385, 2391], [2402, 2405], [2419, 2424], [2432, 2436], [2445, 2446], [2449, 2450],
-         [2483, 2485], [2490, 2492], [2494, 2509], [2511, 2523], [2530, 2533], [2546, 2547],
-         [2554, 2564], [2571, 2574], [2577, 2578], [2618, 2648], [2655, 2661], [2672, 2673],
-         [2677, 2692], [2746, 2748], [2750, 2767], [2769, 2783], [2786, 2789], [2800, 2820],
-         [2829, 2830], [2833, 2834], [2874, 2876], [2878, 2907], [2914, 2917], [2930, 2946],
-         [2955, 2957], [2966, 2968], [2976, 2978], [2981, 2983], [2987, 2989], [3002, 3023],
-         [3025, 3045], [3059, 3076], [3130, 3132], [3134, 3159], [3162, 3167], [3170, 3173],
-         [3184, 3191], [3199, 3204], [3258, 3260], [3262, 3293], [3298, 3301], [3312, 3332],
-         [3386, 3388], [3390, 3423], [3426, 3429], [3446, 3449], [3456, 3460], [3479, 3481],
-         [3518, 3519], [3527, 3584], [3636, 3647], [3655, 3663], [3674, 3712], [3717, 3718],
-         [3723, 3724], [3726, 3731], [3752, 3753], [3764, 3772], [3774, 3775], [3783, 3791],
-         [3802, 3803], [3806, 3839], [3841, 3871], [3892, 3903], [3949, 3975], [3980, 4095],
-         [4139, 4158], [4170, 4175], [4182, 4185], [4190, 4192], [4194, 4196], [4199, 4205],
-         [4209, 4212], [4226, 4237], [4250, 4255], [4294, 4303], [4349, 4351], [4686, 4687],
-         [4702, 4703], [4750, 4751], [4790, 4791], [4806, 4807], [4886, 4887], [4955, 4968],
-         [4989, 4991], [5008, 5023], [5109, 5120], [5741, 5742], [5787, 5791], [5867, 5869],
-         [5873, 5887], [5906, 5919], [5938, 5951], [5970, 5983], [6001, 6015], [6068, 6102],
-         [6104, 6107], [6109, 6111], [6122, 6127], [6138, 6159], [6170, 6175], [6264, 6271],
-         [6315, 6319], [6390, 6399], [6429, 6469], [6510, 6511], [6517, 6527], [6572, 6592],
-         [6600, 6607], [6619, 6655], [6679, 6687], [6741, 6783], [6794, 6799], [6810, 6822],
-         [6824, 6916], [6964, 6980], [6988, 6991], [7002, 7042], [7073, 7085], [7098, 7167],
-         [7204, 7231], [7242, 7244], [7294, 7400], [7410, 7423], [7616, 7679], [7958, 7959],
-         [7966, 7967], [8006, 8007], [8014, 8015], [8062, 8063], [8127, 8129], [8141, 8143],
-         [8148, 8149], [8156, 8159], [8173, 8177], [8189, 8303], [8306, 8307], [8314, 8318],
-         [8330, 8335], [8341, 8449], [8451, 8454], [8456, 8457], [8470, 8472], [8478, 8483],
-         [8506, 8507], [8512, 8516], [8522, 8525], [8586, 9311], [9372, 9449], [9472, 10101],
-         [10132, 11263], [11493, 11498], [11503, 11516], [11518, 11519], [11558, 11567],
-         [11622, 11630], [11632, 11647], [11671, 11679], [11743, 11822], [11824, 12292],
-         [12296, 12320], [12330, 12336], [12342, 12343], [12349, 12352], [12439, 12444],
-         [12544, 12548], [12590, 12592], [12687, 12689], [12694, 12703], [12728, 12783],
-         [12800, 12831], [12842, 12880], [12896, 12927], [12938, 12976], [12992, 13311],
-         [19894, 19967], [40908, 40959], [42125, 42191], [42238, 42239], [42509, 42511],
-         [42540, 42559], [42592, 42593], [42607, 42622], [42648, 42655], [42736, 42774],
-         [42784, 42785], [42889, 42890], [42893, 43002], [43043, 43055], [43062, 43071],
-         [43124, 43137], [43188, 43215], [43226, 43249], [43256, 43258], [43260, 43263],
-         [43302, 43311], [43335, 43359], [43389, 43395], [43443, 43470], [43482, 43519],
-         [43561, 43583], [43596, 43599], [43610, 43615], [43639, 43641], [43643, 43647],
-         [43698, 43700], [43703, 43704], [43710, 43711], [43715, 43738], [43742, 43967],
-         [44003, 44015], [44026, 44031], [55204, 55215], [55239, 55242], [55292, 55295],
-         [57344, 63743], [64046, 64047], [64110, 64111], [64218, 64255], [64263, 64274],
-         [64280, 64284], [64434, 64466], [64830, 64847], [64912, 64913], [64968, 65007],
-         [65020, 65135], [65277, 65295], [65306, 65312], [65339, 65344], [65371, 65381],
-         [65471, 65473], [65480, 65481], [65488, 65489], [65496, 65497]];
-    for (i = 0; i < ranges.length; i++) {
-        start = ranges[i][0];
-        end = ranges[i][1];
-        for (j = start; j <= end; j++) {
-            result[j] = true;
-        }
-    }
-    return result;
-})();
-
-function splitQuery(query) {
-    var result = [];
-    var start = -1;
-    for (var i = 0; i < query.length; i++) {
-        if (splitChars[query.charCodeAt(i)]) {
-            if (start !== -1) {
-                result.push(query.slice(start, i));
-                start = -1;
-            }
-        } else if (start === -1) {
-            start = i;
-        }
-    }
-    if (start !== -1) {
-        result.push(query.slice(start));
-    }
-    return result;
-}
-
-

_docs_/_static/menu.js

@@ -0,0 +1,57 @@
+document.addEventListener("DOMContentLoaded", function () {
+
+    // Make tables responsive by wrapping them in a div and making them scrollable
+    const tables = document.querySelectorAll("table.docutils")
+    tables.forEach(function(table){
+        table.outerHTML = '<div class="responsive-table__container">' + table.outerHTML + "</div>"
+    })
+
+    const togglerInput = document.querySelector(".toggler__input")
+    const togglerLabel = document.querySelector(".toggler__label")
+    const sideMenu = document.querySelector(".menu-wrapper")
+    const menuItems = document.querySelectorAll(".menu")
+    const doc = document.querySelector(".document")
+    const body = document.querySelector("body")
+
+    function closeMenu() {
+        togglerInput.checked = false
+        sideMenu.setAttribute("aria-expanded", "false")
+        sideMenu.setAttribute("aria-hidden", "true")
+        togglerLabel.setAttribute("aria-pressed", "false")
+        body.style.overflow = "visible"
+    }
+    function openMenu() {
+        togglerInput.checked = true
+        sideMenu.setAttribute("aria-expanded", "true")
+        sideMenu.setAttribute("aria-hidden", "false")
+        togglerLabel.setAttribute("aria-pressed", "true")
+        body.style.overflow = "hidden"
+    }
+
+    // Close menu when link on the sideMenu is clicked
+    sideMenu.addEventListener("click", function (event) {
+        let target = event.target
+        if (target.tagName.toLowerCase() !== "a") {
+            return
+        }
+        closeMenu()
+    })
+    // Add accessibility data when sideMenu is opened/closed
+    togglerInput.addEventListener("change", function (_event) {
+        togglerInput.checked ? openMenu() : closeMenu()
+    })
+    // Make sideMenu links tabbable only when visible
+    for(let menuItem of menuItems) {
+        if(togglerInput.checked) {
+          menuItem.setAttribute("tabindex", "0")
+        } else {
+          menuItem.setAttribute("tabindex", "-1")
+        }
+    }
+    // Close sideMenu when document body is clicked
+    doc.addEventListener("click", function () {
+        if (togglerInput.checked) {
+            closeMenu()
+        }
+    })
+})

_docs_/_static/py.svg

@@ -0,0 +1,14 @@
+<svg width="16" height="16" viewBox="0 0 16 16" fill="none" xmlns="http://www.w3.org/2000/svg">
+<path d="M7.90472 0.00013087C7.24498 0.00316295 6.61493 0.0588153 6.06056 0.15584C4.42744 0.441207 4.13093 1.0385 4.13093 2.14002V3.59479H7.99018V4.07971H4.13093H2.68259C1.56098 4.07971 0.578874 4.7465 0.271682 6.01495C-0.0826595 7.4689 -0.0983765 8.37618 0.271682 9.89434C0.546011 11.0244 1.20115 11.8296 2.32275 11.8296H3.64965V10.0856C3.64965 8.82574 4.75178 7.71441 6.06056 7.71441H9.91531C10.9883 7.71441 11.8449 6.84056 11.8449 5.77472V2.14002C11.8449 1.10556 10.9626 0.328486 9.91531 0.15584C9.25235 0.046687 8.56447 -0.00290121 7.90472 0.00013087ZM5.81767 1.17017C6.2163 1.17017 6.54184 1.49742 6.54184 1.89978C6.54184 2.30072 6.2163 2.62494 5.81767 2.62494C5.41761 2.62494 5.0935 2.30072 5.0935 1.89978C5.0935 1.49742 5.41761 1.17017 5.81767 1.17017Z" fill="url(#paint0_linear)"/>
+<path d="M12.3262 4.07971V5.77472C12.3262 7.08883 11.1998 8.19488 9.9153 8.19488H6.06055C5.00466 8.19488 4.13092 9.0887 4.13092 10.1346V13.7693C4.13092 14.8037 5.04038 15.4122 6.06055 15.709C7.28217 16.0642 8.45364 16.1285 9.9153 15.709C10.8869 15.4307 11.8449 14.8708 11.8449 13.7693V12.3145H7.99017V11.8296H11.8449H13.7746C14.8962 11.8296 15.3141 11.0558 15.7042 9.89434C16.1071 8.69865 16.09 7.5488 15.7042 6.01495C15.427 4.91058 14.8976 4.07971 13.7746 4.07971H12.3262ZM10.1582 13.2843C10.5583 13.2843 10.8824 13.6086 10.8824 14.0095C10.8824 14.4119 10.5583 14.7391 10.1582 14.7391C9.75955 14.7391 9.43402 14.4119 9.43402 14.0095C9.43402 13.6086 9.75955 13.2843 10.1582 13.2843Z" fill="url(#paint1_linear)"/>
+<defs>
+<linearGradient id="paint0_linear" x1="1.25961e-08" y1="1.08223e-08" x2="8.81664" y2="7.59597" gradientUnits="userSpaceOnUse">
+<stop stop-color="#5A9FD4"/>
+<stop offset="1" stop-color="#306998"/>
+</linearGradient>
+<linearGradient id="paint1_linear" x1="10.0654" y1="13.8872" x2="6.91912" y2="9.42957" gradientUnits="userSpaceOnUse">
+<stop stop-color="#FFD43B"/>
+<stop offset="1" stop-color="#FFE873"/>
+</linearGradient>
+</defs>
+</svg>

_docs_/_static/pydoctheme.css

@@ -0,0 +1,773 @@
+/* Common colours */
+:root {
+    --good-color: rgb(41 100 51);
+    --good-border: rgb(79 196 100);
+    --middle-color: rgb(133 72 38);
+    --middle-border: rgb(244, 227, 76);
+    --bad-color: rgb(159 49 51);
+    --bad-border: rgb(244, 76, 78);
+}
+
+/* unset some styles from the classic stylesheet */
+div.document,
+div.body,
+div.related,
+div.body h1,
+div.body h2,
+div.body h3,
+div.body h4,
+div.body h5,
+div.body h6,
+div.sphinxsidebar a,
+div.sphinxsidebar p,
+div.sphinxsidebar ul,
+div.sphinxsidebar h3,
+div.sphinxsidebar h3 a,
+div.sphinxsidebar h4,
+.menu a,
+.menu p,
+.menu ul,
+.menu h3,
+.menu h3 a,
+.menu h4,
+table.docutils td,
+table.indextable tr.cap,
+pre {
+    background-color: inherit;
+    color: inherit;
+}
+
+/* Add underlines to links */
+a[href] {
+    text-decoration: underline 1px;
+}
+
+/* Increase the underline offset for code to avoid obscuring underscores */
+a[href]:has(> code) {
+    text-underline-offset: 0.25em;
+}
+
+/* No underline for navigation */
+a.headerlink,
+div.genindex-jumpbox a,
+div.modindex-jumpbox a,
+div#search-results a,
+div.sphinxsidebar a,
+div.toctree-wrapper a,
+div[role=navigation] a,
+table.contentstable a,
+table.indextable a {
+    text-decoration: none;
+}
+
+/* Except when hovered */
+div.genindex-jumpbox a:hover,
+div.modindex-jumpbox a:hover,
+div#search-results a:hover,
+div.sphinxsidebar a:hover,
+div.toctree-wrapper a:hover,
+div[role=navigation] a:hover,
+table.contentstable a:hover,
+table.indextable a:hover {
+    text-decoration: underline;
+    text-underline-offset: auto;
+}
+
+body {
+    margin-left: 1em;
+    margin-right: 1em;
+}
+
+.mobile-nav,
+.menu-wrapper {
+    display: none;
+}
+
+div.related {
+    margin-top: 0.5em;
+    margin-bottom: 1.2em;
+    padding: 0.5em 0;
+    border-width: 1px;
+    border-color: #ccc;
+}
+
+.mobile-nav + div.related {
+    border-bottom-style: solid;
+}
+
+.document + div.related {
+    border-top-style: solid;
+}
+
+div.related a:hover {
+    color: #0095c4;
+}
+
+.related .switchers {
+    display: inline-flex;
+}
+
+.switchers > div {
+    margin-right: 5px;
+}
+
+div.related ul::after {
+    content: '';
+    clear: both;
+    display: block;
+}
+
+.inline-search,
+form.inline-search input {
+    display: inline;
+}
+
+form.inline-search input[type='submit'] {
+    width: 40px;
+}
+
+div.document {
+    display: flex;
+    /* Don't let long code literals extend beyond the right side of the screen */
+    overflow-wrap: break-word;
+}
+
+/* Don't let long code literals extend beyond the right side of the screen */
+span.pre {
+    white-space: unset;
+}
+
+div.sphinxsidebar {
+    display: flex;
+    width: min(25vw, 350px);
+    float: none;
+    position: sticky;
+    top: 0;
+    max-height: 100vh;
+    color: #444;
+    background-color: #eee;
+    border-radius: 5px;
+    line-height: 130%;
+    font-size: smaller;
+}
+
+div.sphinxsidebar h3,
+div.sphinxsidebar h4 {
+    margin-top: 1.5em;
+}
+
+div.bodywrapper {
+    margin-left: min(25vw, 350px);
+}
+
+div.sphinxsidebarwrapper {
+    box-sizing: border-box;
+    height: 100%;
+    overflow-x: hidden;
+    overflow-y: auto;
+    float: none;
+    flex-grow: 1;
+}
+
+div.sphinxsidebarwrapper > h3:first-child {
+    margin-top: 0.2em;
+}
+
+div.sphinxsidebarwrapper > ul > li > ul > li {
+    margin-bottom: 0.4em;
+}
+
+div.sphinxsidebar a:hover {
+    color: #0095c4;
+}
+
+form.inline-search input,
+div.sphinxsidebar input,
+div.related input {
+    font-family: -apple-system, BlinkMacSystemFont, avenir next, avenir, segoe ui, helvetica neue, helvetica, Cantarell, Ubuntu, roboto, noto, arial, sans-serif;
+    border: 1px solid #999999;
+    font-size: smaller;
+    border-radius: 3px;
+}
+
+div.sphinxsidebar input[type='text'] {
+    max-width: 150px;
+}
+
+#sidebarbutton {
+    display: flex;
+    justify-content: center;
+    align-items: center;
+    width: 12px;
+    min-width: 12px;
+    border-radius: 0 5px 5px 0;
+    border-left: none;
+}
+
+#sidebarbutton:hover {
+    background-color: #AAAAAA;
+}
+
+div.body {
+    padding: 0 0 0 1.2em;
+}
+
+div.body p, div.body dd, div.body li, div.body blockquote {
+    text-align: left;
+    line-height: 1.6;
+}
+div.body h1, div.body h2, div.body h3, div.body h4, div.body h5, div.body h6 {
+    margin: 0;
+    border: 0;
+    padding: 0.3em 0;
+}
+
+div.body hr {
+    border: 0;
+    background-color: #ccc;
+    height: 1px;
+}
+
+div.body pre {
+    border-radius: 3px;
+    border: 1px solid #ac9;
+}
+
+/* Admonitions */
+:root {
+    --admonition-background: #eee;
+    --admonition-border: #ccc;
+    --admonition-color: black;
+    --attention-background: #bbddff5c;
+    --attention-border: #0000ff36;
+    --caution-background: #ffc;
+    --caution-border: #dd6;
+    --danger-background: #ffe4e4;
+    --danger-border: red;
+    --error-background: #ffe4e4;
+    --error-border: red;
+    --hint-background: #dfd;
+    --hint-border: green;
+    --seealso-background: #ffc;
+    --seealso-border: #dd6;
+    --tip-background: #dfd;
+    --tip-border: green;
+    --warning-background: #ffe4e4;
+    --warning-border: red;
+}
+
+div.body div.admonition {
+    background-color: var(--admonition-background);
+    border: 1px solid var(--admonition-border);
+    border-radius: 3px;
+    color: var(--admonition-color);
+}
+
+div.body div.admonition.attention {
+    background-color: var(--attention-background);
+    border-color: var(--attention-border);
+}
+
+div.body div.admonition.caution {
+    background-color: var(--caution-background);
+    border-color: var(--caution-border);
+}
+
+div.body div.admonition.danger {
+    background-color: var(--danger-background);
+    border-color: var(--danger-border);
+}
+
+div.body div.admonition.error {
+    background-color: var(--error-background);
+    border-color: var(--error-border);
+}
+
+div.body div.admonition.hint {
+    background-color: var(--hint-background);
+    border-color: var(--hint-border);
+}
+
+div.body div.admonition.seealso {
+    background-color: var(--seealso-background);
+    border-color: var(--seealso-border);
+}
+
+div.body div.admonition.tip {
+    background-color: var(--tip-background);
+    border-color: var(--tip-border);
+}
+
+div.body div.admonition.warning {
+    background-color: var(--warning-background);
+    border-color: var(--warning-border);
+}
+
+div.body div.impl-detail {
+    border-radius: 3px;
+}
+
+div.body div.impl-detail > p {
+    margin: 0;
+}
+
+div.body a {
+    color: #0072aa;
+}
+
+div.body a:visited {
+    color: #6363bb;
+}
+
+div.body a:hover {
+    color: #00b0e4;
+}
+
+tt, code, pre {
+    font-family: Menlo, Consolas, Monaco, Liberation Mono, Lucida Console, monospace;
+    font-size: 96.5%;
+}
+
+div.body pre {
+    line-height: 120%;
+}
+
+div.body tt,
+div.body code {
+    border-radius: 3px;
+}
+
+div.body tt.descname,
+div.body code.descname {
+    font-size: 120%;
+}
+
+div.body tt.xref,
+div.body a tt,
+div.body code.xref,
+div.body a code {
+    font-weight: normal;
+}
+
+table.docutils {
+    border: 1px solid #ddd;
+    min-width: 20%;
+    border-radius: 3px;
+    margin-top: 10px;
+    margin-bottom: 10px;
+}
+
+table.docutils td,
+table.docutils th {
+    border: 1px solid #ddd !important;
+    border-radius: 3px;
+    padding: 0.3em 0.5em;
+}
+
+table p,
+table li {
+    text-align: left !important;
+}
+
+table.docutils th {
+    background-color: #eee;
+}
+
+table.footnote,
+table.footnote td {
+    border: 0 !important;
+}
+
+div.footer {
+    line-height: 150%;
+    text-align: right;
+    width: auto;
+    margin-right: 10px;
+}
+
+div.footer a {
+    text-underline-offset: auto;
+}
+
+div.footer a:hover {
+    color: #0095c4;
+}
+
+/* C API return value annotations */
+:root {
+    --refcount: var(--good-color);
+    --refcount-return-borrowed-ref: var(--middle-color);
+}
+
+.refcount {
+    color: var(--refcount);
+}
+
+.refcount.return_borrowed_ref {
+    color: var(--refcount-return-borrowed-ref)
+}
+
+.stableabi {
+    color: #229;
+}
+
+dl > dt span ~ em,
+.sig {
+    font-family: Menlo, Consolas, Monaco, Liberation Mono, Lucida Console, monospace;
+}
+
+.toctree-wrapper ul {
+    padding-left: 20px;
+}
+
+.theme-selector {
+    margin-left: .5em;
+}
+
+div.genindex-jumpbox,
+div.genindex-jumpbox > p {
+    display: inline-flex;
+    flex-wrap: wrap;
+}
+
+div.genindex-jumpbox a {
+    margin: 0 5px;
+    min-width: 30px;
+    text-align: center;
+}
+
+.copybutton {
+    cursor: pointer;
+    position: absolute;
+    top: 0;
+    right: 0;
+    font-family: Menlo, Consolas, Monaco, Liberation Mono, Lucida Console, monospace;
+    font-size: 80%;
+    padding-left: .5em;
+    padding-right: .5em;
+    height: 100%;
+    max-height: min(100%, 2.4em);
+    border-radius: 0 3px 0 0;
+    color: #000;
+    background-color: #fff;
+    border: 1px solid #ac9; /* follows div.body pre */
+    display: none;
+}
+
+.copybutton:hover {
+    background-color: #eee;
+}
+
+.copybutton:active {
+    background-color: #ddd;
+}
+
+.highlight:active .copybutton {
+    display: block;
+}
+
+.highlight:hover .copybutton {
+    display: block;
+}
+
+@media (max-width: 1023px) {
+    /* Body layout */
+    div.body {
+        min-width: 100%;
+        padding: 0;
+        font-size: 0.875rem;
+    }
+    div.bodywrapper {
+        margin: 0;
+    }
+    /* Typography */
+    div.body h1 {
+        font-size: 1.625rem;
+    }
+    div.body h2 {
+        font-size: 1.25rem;
+    }
+    div.body h3, div.body h4, div.body h5 {
+        font-size: 1rem;
+    }
+    /* Override default styles to make more readable */
+    div.body ul {
+        padding-inline-start: 1rem;
+    }
+    div.body blockquote {
+        margin-inline-start: 1rem;
+        margin-inline-end: 0;
+    }
+    /* Remove sidebar and top related bar */
+    div.related, div.sphinxsidebar {
+        display: none;
+    }
+    /* Anchorlinks are not hidden by fixed-positioned navbar when scrolled to */
+    html {
+        scroll-padding-top: 40px;
+    }
+    body {
+        margin-top: 40px;
+    }
+
+    /* Top navigation bar */
+    .mobile-nav {
+        display: block;
+        height: 40px;
+        width: 100%;
+        position: fixed;
+        top: 0;
+        left: 0;
+        box-shadow: rgba(0, 0, 0, 0.25) 0 0 2px 0;
+        z-index: 1;
+    }
+    .mobile-nav * {
+        box-sizing: border-box;
+    }
+    .nav-content {
+        position: absolute;
+        z-index: 1;
+        height: 40px;
+        width: 100%;
+        display: flex;
+        background-color: white;
+    }
+    .nav-items-wrapper {
+        display: flex;
+        flex: auto;
+        padding: .25rem;
+        align-items: stretch;
+    }
+    .nav-logo {
+        margin-right: 1rem;
+        flex-shrink: 0;
+        align-self: center;
+    }
+    .nav-content img {
+        display: block;
+        width: 20px;
+    }
+    .version_switcher_placeholder {
+        margin-right: 1rem;
+    }
+    .version_switcher_placeholder > select {
+        height: 100%;
+    }
+    .nav-content .search {
+        display: flex;
+        flex: auto;
+        border: 1px solid #a9a9a9;
+        align-items: stretch;
+    }
+    .nav-content .search input[type=search] {
+        border: 0;
+        padding-left: 24px;
+        width: 100%;
+        flex: 1;
+    }
+    .nav-content .search input[type=submit] {
+        height: 100%;
+        box-shadow: none;
+        border: 0;
+        border-left: 1px solid #a9a9a9;
+        cursor: pointer;
+        margin-right: 0;
+    }
+    .nav-content .search svg {
+        position: absolute;
+        align-self: center;
+        padding-left: 4px;
+    }
+    .toggler__input {
+        display: none;
+    }
+    .toggler__label {
+        width: 40px;
+        cursor: pointer;
+        display: flex;
+        align-items: center;
+        justify-content: center;
+        padding: 8px;
+        flex-shrink: 0;
+    }
+    .toggler__label:hover, .toggler__label:focus {
+        background-color: rgba(127 127 127 / 50%);
+    }
+    .toggler__label > span {
+        position: relative;
+        flex: none;
+        height: 2px;
+        width: 100%;
+        background: currentColor;
+        transition: all 400ms ease;
+    }
+    .toggler__label > span::before,
+    .toggler__label > span::after {
+        content: '';
+        height: 2px;
+        width: 100%;
+        background: inherit;
+        position: absolute;
+        left: 0;
+        top: -8px;
+    }
+    .toggler__label > span::after {
+        top: 8px;
+    }
+    .toggler__input:checked ~ nav > .toggler__label span {
+        transform: rotate(135deg);
+    }
+    .toggler__input:checked ~ nav > .toggler__label span::before {
+        transform: rotate(90deg);
+    }
+    .toggler__input:checked ~ nav > .toggler__label span::before,
+    .toggler__input:checked ~ nav > .toggler__label span::after {
+        top: 0;
+    }
+    .toggler__input:checked:hover ~ nav > .toggler__label span {
+        transform: rotate(315deg);
+    }
+    .toggler__input:checked ~ .menu-wrapper {
+        visibility: visible;
+        left: 0;
+    }
+
+    /* Sliding side menu */
+    .menu-wrapper {
+        display: block;
+        position: fixed;
+        top: 0;
+        transition: left 400ms ease;
+        left: -310px;
+        width: 300px;
+        height: 100%;
+        background-color: #eee;
+        color: #444444;
+        box-shadow: 0 0 10px rgba(0, 0, 0, 0.2);
+        overflow-y: auto;
+    }
+    .menu-wrapper.open {
+        visibility: visible;
+        left: 0;
+    }
+    .menu {
+        padding: 40px 10px 30px 20px;
+    }
+    .menu-wrapper h3,
+    .menu-wrapper h4 {
+        margin-bottom: 0;
+        font-weight: normal;
+    }
+    .menu-wrapper h4 {
+        font-size: 1.3em;
+    }
+    .menu-wrapper h3 {
+        font-size: 1.4em;
+    }
+    .menu-wrapper h3 + p,
+    .menu-wrapper h4 + p {
+        margin-top: 0.5rem;
+    }
+    .menu a {
+        font-size: smaller;
+        text-decoration: none;
+    }
+    .menu ul {
+        list-style: none;
+        line-height: 1.4;
+        overflow-wrap: break-word;
+        padding-left: 0;
+    }
+    .menu ul ul {
+        margin-left: 20px;
+        list-style: square;
+    }
+    .menu ul li {
+        margin-bottom: 0.5rem;
+    }
+    .language_switcher_placeholder {
+        margin-top: 2rem;
+    }
+    .language_switcher_placeholder select {
+        width: 100%;
+    }
+    .document {
+        position: relative;
+        z-index: 0;
+    }
+    /*Responsive tables*/
+    .responsive-table__container {
+        width: 100%;
+        overflow-x: auto;
+    }
+
+    .menu .theme-selector-label {
+        margin-top: .5em;
+        display: flex;
+        width: 100%;
+    }
+
+    .menu .theme-selector {
+        flex: auto;
+    }
+}
+
+@media (min-width: 1024px) {
+    div.footer {
+        margin-top: -2em;
+    }
+}
+
+/* Version change directives */
+:root {
+    --versionadded: var(--good-color);
+    --versionchanged: var(--middle-color);
+    --deprecated: var(--bad-color);
+
+    --versionadded-border: var(--good-border);
+    --versionchanged-border: var(--middle-border);
+    --deprecated-border: var(--bad-border);
+}
+
+div.versionadded,
+div.versionchanged,
+div.deprecated,
+div.deprecated-removed {
+    border-left: 3px solid;
+    padding: 0 1rem;
+}
+
+div.versionadded {
+    border-left-color: var(--versionadded-border);
+}
+
+div.versionchanged {
+    border-left-color: var(--versionchanged-border);
+}
+
+div.deprecated,
+div.deprecated-removed,
+div.versionremoved {
+    border-left-color: var(--deprecated-border);
+}
+
+div.versionadded .versionmodified {
+    color: var(--versionadded);
+}
+
+div.versionchanged .versionmodified {
+    color: var(--versionchanged);
+}
+
+div.deprecated .versionmodified,
+div.deprecated-removed .versionmodified,
+div.versionremoved .versionmodified {
+    color: var(--deprecated);
+}
+
+/* Hide header when printing */
+@media print {
+    div.mobile-nav {
+        display: none;
+    }
+}

_docs_/_static/pydoctheme_dark.css

@@ -0,0 +1,191 @@
+/* Common colours */
+:root {
+    --good-color: rgb(79 196 100);
+    --good-border: var(--good-color);
+    --middle-color: rgb(244, 227, 76);
+    --middle-border: var(--middle-color);
+    --bad-color: rgb(244, 76, 78);
+    --bad-border: var(--bad-color);
+}
+
+
+/* Browser elements */
+:root {
+    scrollbar-color: #616161 transparent;
+    color-scheme: dark;
+}
+
+html,
+body {
+    background-color: #222;
+    color: rgba(255, 255, 255, 0.87);
+}
+
+div.related {
+    color: rgba(255, 255, 255, 0.7); /* classic overwrite */
+    border-color: #424242;
+}
+
+/* SIDEBAR */
+div.sphinxsidebar, .menu-wrapper {
+    background-color: #333;
+    color: inherit;
+}
+
+#sidebarbutton {
+    /* important to overwrite style attribute */
+    background-color: #555 !important;
+    color: inherit !important;
+}
+
+div.sidebar, aside.sidebar {
+    background-color: #424242;
+    border-color: #616161;
+}
+
+/* ANCHORS AND HIGHLIGHTS */
+div.body a {
+    color: #7af;
+}
+
+div.body a:visited {
+    color: #09e;
+}
+
+a.headerlink:hover {
+    background-color: #424242;
+}
+
+div.related a {
+    color: currentColor;
+}
+
+div.footer,
+div.footer a {
+    color: currentColor; /* classic overwrites */
+}
+
+dt:target,
+span.highlighted {
+    background-color: #616161;
+}
+
+.footnote:target {
+    background-color: #2c3e50;
+}
+
+/* Below for most things in text */
+
+dl.field-list > dt {
+    background-color: #434;
+}
+
+table.docutils td,
+table.docutils th {
+    border-color: #616161 !important;
+}
+
+table.docutils th {
+    background-color: #424242;
+}
+
+.stableabi {
+    color: #bbf;
+}
+
+div.body pre {
+    border-color: #616161;
+}
+
+code {
+    background-color: #424242;
+}
+
+div.body div.seealso {
+    background-color: rgba(255, 255, 0, 0.1);
+}
+
+div.warning {
+    background-color: rgba(255, 0, 0, 0.2);
+}
+
+.warning code {
+    background-color: rgba(255, 0, 0, 0.5);
+}
+
+/* Admonitions */
+:root {
+    --admonition-background: #ffffff1a;
+    --admonition-border: currentColor;
+    --admonition-color: #ffffffde;
+    --attention-background: #ffffff1a;
+    --attention-border: currentColor;
+    --caution-background: #ffff001a;
+    --caution-border: #dd6;
+    --danger-background: #f003;
+    --danger-border: #f66;
+    --error-background: #f003;
+    --error-border: #f66;
+    --hint-background: #0044117a;
+    --hint-border: green;
+    --seealso-background: #ffff001a;
+    --seealso-border: #dd6;
+    --tip-background: #0044117a;
+    --tip-border: green;
+    --warning-background: #ff000033;
+    --warning-border: #ff6666;
+}
+
+aside.topic,
+div.topic,
+div.note,
+nav.contents {
+    background-color: rgba(255, 255, 255, 0.1);
+    border-color: currentColor;
+}
+
+.note code {
+    background-color: rgba(255, 255, 255, 0.1);
+}
+
+.mobile-nav {
+    box-shadow: rgba(255, 255, 255, 0.25) 0 0 2px 0;
+}
+
+.nav-content {
+    background-color: black;
+}
+
+img.invert-in-dark-mode {
+    filter: invert(1) hue-rotate(.5turn);
+}
+
+/* -- object description styles --------------------------------------------- */
+
+/* C++ specific styling */
+
+/* Override Sphinx's basic.css to fix colour contrast */
+.sig.c   .k, .sig.c   .kt,
+.sig.cpp .k, .sig.cpp .kt {
+    color: #5283ff;
+}
+
+/* Version change directives */
+:root {
+    --versionadded: var(--good-color);
+    --versionchanged: var(--middle-color);
+    --deprecated: var(--bad-color);
+}
+
+.copybutton {
+    color: #ac9; /* follows div.body pre */
+    background-color: #222222; /* follows body */
+}
+
+.copybutton:hover {
+    background-color: #434343;
+}
+
+.copybutton:active {
+    background-color: #656565;
+}

_docs_/_static/pygments.css

@@ -1,69 +1,75 @@
+pre { line-height: 125%; }
+td.linenos .normal { color: inherit; background-color: transparent; padding-left: 5px; padding-right: 5px; }
+span.linenos { color: inherit; background-color: transparent; padding-left: 5px; padding-right: 5px; }
+td.linenos .special { color: #000000; background-color: #ffffc0; padding-left: 5px; padding-right: 5px; }
+span.linenos.special { color: #000000; background-color: #ffffc0; padding-left: 5px; padding-right: 5px; }
 .highlight .hll { background-color: #ffffcc }
-.highlight  { background: #f8f8f8; }
+.highlight { background: #f8f8f8; }
-.highlight .c { color: #408080; font-style: italic } /* Comment */
+.highlight .c { color: #3D7B7B; font-style: italic } /* Comment */
-.highlight .err { border: 1px solid #FF0000 } /* Error */
+.highlight .err { border: 1px solid #F00 } /* Error */
 .highlight .k { color: #008000; font-weight: bold } /* Keyword */
-.highlight .o { color: #666666 } /* Operator */
+.highlight .o { color: #666 } /* Operator */
-.highlight .ch { color: #408080; font-style: italic } /* Comment.Hashbang */
+.highlight .ch { color: #3D7B7B; font-style: italic } /* Comment.Hashbang */
-.highlight .cm { color: #408080; font-style: italic } /* Comment.Multiline */
+.highlight .cm { color: #3D7B7B; font-style: italic } /* Comment.Multiline */
-.highlight .cp { color: #BC7A00 } /* Comment.Preproc */
+.highlight .cp { color: #9C6500 } /* Comment.Preproc */
-.highlight .cpf { color: #408080; font-style: italic } /* Comment.PreprocFile */
+.highlight .cpf { color: #3D7B7B; font-style: italic } /* Comment.PreprocFile */
-.highlight .c1 { color: #408080; font-style: italic } /* Comment.Single */
+.highlight .c1 { color: #3D7B7B; font-style: italic } /* Comment.Single */
-.highlight .cs { color: #408080; font-style: italic } /* Comment.Special */
+.highlight .cs { color: #3D7B7B; font-style: italic } /* Comment.Special */
 .highlight .gd { color: #A00000 } /* Generic.Deleted */
 .highlight .ge { font-style: italic } /* Generic.Emph */
-.highlight .gr { color: #FF0000 } /* Generic.Error */
+.highlight .ges { font-weight: bold; font-style: italic } /* Generic.EmphStrong */
+.highlight .gr { color: #E40000 } /* Generic.Error */
 .highlight .gh { color: #000080; font-weight: bold } /* Generic.Heading */
-.highlight .gi { color: #00A000 } /* Generic.Inserted */
+.highlight .gi { color: #008400 } /* Generic.Inserted */
-.highlight .go { color: #888888 } /* Generic.Output */
+.highlight .go { color: #717171 } /* Generic.Output */
 .highlight .gp { color: #000080; font-weight: bold } /* Generic.Prompt */
 .highlight .gs { font-weight: bold } /* Generic.Strong */
 .highlight .gu { color: #800080; font-weight: bold } /* Generic.Subheading */
-.highlight .gt { color: #0044DD } /* Generic.Traceback */
+.highlight .gt { color: #04D } /* Generic.Traceback */
 .highlight .kc { color: #008000; font-weight: bold } /* Keyword.Constant */
 .highlight .kd { color: #008000; font-weight: bold } /* Keyword.Declaration */
 .highlight .kn { color: #008000; font-weight: bold } /* Keyword.Namespace */
 .highlight .kp { color: #008000 } /* Keyword.Pseudo */
 .highlight .kr { color: #008000; font-weight: bold } /* Keyword.Reserved */
 .highlight .kt { color: #B00040 } /* Keyword.Type */
-.highlight .m { color: #666666 } /* Literal.Number */
+.highlight .m { color: #666 } /* Literal.Number */
 .highlight .s { color: #BA2121 } /* Literal.String */
-.highlight .na { color: #7D9029 } /* Name.Attribute */
+.highlight .na { color: #687822 } /* Name.Attribute */
 .highlight .nb { color: #008000 } /* Name.Builtin */
-.highlight .nc { color: #0000FF; font-weight: bold } /* Name.Class */
+.highlight .nc { color: #00F; font-weight: bold } /* Name.Class */
-.highlight .no { color: #880000 } /* Name.Constant */
+.highlight .no { color: #800 } /* Name.Constant */
-.highlight .nd { color: #AA22FF } /* Name.Decorator */
+.highlight .nd { color: #A2F } /* Name.Decorator */
-.highlight .ni { color: #999999; font-weight: bold } /* Name.Entity */
+.highlight .ni { color: #717171; font-weight: bold } /* Name.Entity */
-.highlight .ne { color: #D2413A; font-weight: bold } /* Name.Exception */
+.highlight .ne { color: #CB3F38; font-weight: bold } /* Name.Exception */
-.highlight .nf { color: #0000FF } /* Name.Function */
+.highlight .nf { color: #00F } /* Name.Function */
-.highlight .nl { color: #A0A000 } /* Name.Label */
+.highlight .nl { color: #767600 } /* Name.Label */
-.highlight .nn { color: #0000FF; font-weight: bold } /* Name.Namespace */
+.highlight .nn { color: #00F; font-weight: bold } /* Name.Namespace */
 .highlight .nt { color: #008000; font-weight: bold } /* Name.Tag */
 .highlight .nv { color: #19177C } /* Name.Variable */
-.highlight .ow { color: #AA22FF; font-weight: bold } /* Operator.Word */
+.highlight .ow { color: #A2F; font-weight: bold } /* Operator.Word */
-.highlight .w { color: #bbbbbb } /* Text.Whitespace */
+.highlight .w { color: #BBB } /* Text.Whitespace */
-.highlight .mb { color: #666666 } /* Literal.Number.Bin */
+.highlight .mb { color: #666 } /* Literal.Number.Bin */
-.highlight .mf { color: #666666 } /* Literal.Number.Float */
+.highlight .mf { color: #666 } /* Literal.Number.Float */
-.highlight .mh { color: #666666 } /* Literal.Number.Hex */
+.highlight .mh { color: #666 } /* Literal.Number.Hex */
-.highlight .mi { color: #666666 } /* Literal.Number.Integer */
+.highlight .mi { color: #666 } /* Literal.Number.Integer */
-.highlight .mo { color: #666666 } /* Literal.Number.Oct */
+.highlight .mo { color: #666 } /* Literal.Number.Oct */
 .highlight .sa { color: #BA2121 } /* Literal.String.Affix */
 .highlight .sb { color: #BA2121 } /* Literal.String.Backtick */
 .highlight .sc { color: #BA2121 } /* Literal.String.Char */
 .highlight .dl { color: #BA2121 } /* Literal.String.Delimiter */
 .highlight .sd { color: #BA2121; font-style: italic } /* Literal.String.Doc */
 .highlight .s2 { color: #BA2121 } /* Literal.String.Double */
-.highlight .se { color: #BB6622; font-weight: bold } /* Literal.String.Escape */
+.highlight .se { color: #AA5D1F; font-weight: bold } /* Literal.String.Escape */
 .highlight .sh { color: #BA2121 } /* Literal.String.Heredoc */
-.highlight .si { color: #BB6688; font-weight: bold } /* Literal.String.Interpol */
+.highlight .si { color: #A45A77; font-weight: bold } /* Literal.String.Interpol */
 .highlight .sx { color: #008000 } /* Literal.String.Other */
-.highlight .sr { color: #BB6688 } /* Literal.String.Regex */
+.highlight .sr { color: #A45A77 } /* Literal.String.Regex */
 .highlight .s1 { color: #BA2121 } /* Literal.String.Single */
 .highlight .ss { color: #19177C } /* Literal.String.Symbol */
 .highlight .bp { color: #008000 } /* Name.Builtin.Pseudo */
-.highlight .fm { color: #0000FF } /* Name.Function.Magic */
+.highlight .fm { color: #00F } /* Name.Function.Magic */
 .highlight .vc { color: #19177C } /* Name.Variable.Class */
 .highlight .vg { color: #19177C } /* Name.Variable.Global */
 .highlight .vi { color: #19177C } /* Name.Variable.Instance */
 .highlight .vm { color: #19177C } /* Name.Variable.Magic */
-.highlight .il { color: #666666 } /* Literal.Number.Integer.Long */
+.highlight .il { color: #666 } /* Literal.Number.Integer.Long */

_docs_/_static/pygments_dark.css

@@ -0,0 +1,85 @@
+pre { line-height: 125%; }
+td.linenos .normal { color: inherit; background-color: transparent; padding-left: 5px; padding-right: 5px; }
+span.linenos { color: inherit; background-color: transparent; padding-left: 5px; padding-right: 5px; }
+td.linenos .special { color: #000000; background-color: #ffffc0; padding-left: 5px; padding-right: 5px; }
+span.linenos.special { color: #000000; background-color: #ffffc0; padding-left: 5px; padding-right: 5px; }
+.highlight .hll { background-color: #49483e }
+.highlight { background: #272822; color: #F8F8F2 }
+.highlight .c { color: #959077 } /* Comment */
+.highlight .err { color: #ED007E; background-color: #1E0010 } /* Error */
+.highlight .esc { color: #F8F8F2 } /* Escape */
+.highlight .g { color: #F8F8F2 } /* Generic */
+.highlight .k { color: #66D9EF } /* Keyword */
+.highlight .l { color: #AE81FF } /* Literal */
+.highlight .n { color: #F8F8F2 } /* Name */
+.highlight .o { color: #FF4689 } /* Operator */
+.highlight .x { color: #F8F8F2 } /* Other */
+.highlight .p { color: #F8F8F2 } /* Punctuation */
+.highlight .ch { color: #959077 } /* Comment.Hashbang */
+.highlight .cm { color: #959077 } /* Comment.Multiline */
+.highlight .cp { color: #959077 } /* Comment.Preproc */
+.highlight .cpf { color: #959077 } /* Comment.PreprocFile */
+.highlight .c1 { color: #959077 } /* Comment.Single */
+.highlight .cs { color: #959077 } /* Comment.Special */
+.highlight .gd { color: #FF4689 } /* Generic.Deleted */
+.highlight .ge { color: #F8F8F2; font-style: italic } /* Generic.Emph */
+.highlight .ges { color: #F8F8F2; font-weight: bold; font-style: italic } /* Generic.EmphStrong */
+.highlight .gr { color: #F8F8F2 } /* Generic.Error */
+.highlight .gh { color: #F8F8F2 } /* Generic.Heading */
+.highlight .gi { color: #A6E22E } /* Generic.Inserted */
+.highlight .go { color: #66D9EF } /* Generic.Output */
+.highlight .gp { color: #FF4689; font-weight: bold } /* Generic.Prompt */
+.highlight .gs { color: #F8F8F2; font-weight: bold } /* Generic.Strong */
+.highlight .gu { color: #959077 } /* Generic.Subheading */
+.highlight .gt { color: #F8F8F2 } /* Generic.Traceback */
+.highlight .kc { color: #66D9EF } /* Keyword.Constant */
+.highlight .kd { color: #66D9EF } /* Keyword.Declaration */
+.highlight .kn { color: #FF4689 } /* Keyword.Namespace */
+.highlight .kp { color: #66D9EF } /* Keyword.Pseudo */
+.highlight .kr { color: #66D9EF } /* Keyword.Reserved */
+.highlight .kt { color: #66D9EF } /* Keyword.Type */
+.highlight .ld { color: #E6DB74 } /* Literal.Date */
+.highlight .m { color: #AE81FF } /* Literal.Number */
+.highlight .s { color: #E6DB74 } /* Literal.String */
+.highlight .na { color: #A6E22E } /* Name.Attribute */
+.highlight .nb { color: #F8F8F2 } /* Name.Builtin */
+.highlight .nc { color: #A6E22E } /* Name.Class */
+.highlight .no { color: #66D9EF } /* Name.Constant */
+.highlight .nd { color: #A6E22E } /* Name.Decorator */
+.highlight .ni { color: #F8F8F2 } /* Name.Entity */
+.highlight .ne { color: #A6E22E } /* Name.Exception */
+.highlight .nf { color: #A6E22E } /* Name.Function */
+.highlight .nl { color: #F8F8F2 } /* Name.Label */
+.highlight .nn { color: #F8F8F2 } /* Name.Namespace */
+.highlight .nx { color: #A6E22E } /* Name.Other */
+.highlight .py { color: #F8F8F2 } /* Name.Property */
+.highlight .nt { color: #FF4689 } /* Name.Tag */
+.highlight .nv { color: #F8F8F2 } /* Name.Variable */
+.highlight .ow { color: #FF4689 } /* Operator.Word */
+.highlight .pm { color: #F8F8F2 } /* Punctuation.Marker */
+.highlight .w { color: #F8F8F2 } /* Text.Whitespace */
+.highlight .mb { color: #AE81FF } /* Literal.Number.Bin */
+.highlight .mf { color: #AE81FF } /* Literal.Number.Float */
+.highlight .mh { color: #AE81FF } /* Literal.Number.Hex */
+.highlight .mi { color: #AE81FF } /* Literal.Number.Integer */
+.highlight .mo { color: #AE81FF } /* Literal.Number.Oct */
+.highlight .sa { color: #E6DB74 } /* Literal.String.Affix */
+.highlight .sb { color: #E6DB74 } /* Literal.String.Backtick */
+.highlight .sc { color: #E6DB74 } /* Literal.String.Char */
+.highlight .dl { color: #E6DB74 } /* Literal.String.Delimiter */
+.highlight .sd { color: #E6DB74 } /* Literal.String.Doc */
+.highlight .s2 { color: #E6DB74 } /* Literal.String.Double */
+.highlight .se { color: #AE81FF } /* Literal.String.Escape */
+.highlight .sh { color: #E6DB74 } /* Literal.String.Heredoc */
+.highlight .si { color: #E6DB74 } /* Literal.String.Interpol */
+.highlight .sx { color: #E6DB74 } /* Literal.String.Other */
+.highlight .sr { color: #E6DB74 } /* Literal.String.Regex */
+.highlight .s1 { color: #E6DB74 } /* Literal.String.Single */
+.highlight .ss { color: #E6DB74 } /* Literal.String.Symbol */
+.highlight .bp { color: #F8F8F2 } /* Name.Builtin.Pseudo */
+.highlight .fm { color: #A6E22E } /* Name.Function.Magic */
+.highlight .vc { color: #F8F8F2 } /* Name.Variable.Class */
+.highlight .vg { color: #F8F8F2 } /* Name.Variable.Global */
+.highlight .vi { color: #F8F8F2 } /* Name.Variable.Instance */
+.highlight .vm { color: #F8F8F2 } /* Name.Variable.Magic */
+.highlight .il { color: #AE81FF } /* Literal.Number.Integer.Long */

_docs_/_static/search-focus.js

@@ -0,0 +1,21 @@
+function isInputFocused() {
+  const activeElement = document.activeElement;
+  return (
+    activeElement.tagName === 'INPUT' ||
+    activeElement.tagName === 'TEXTAREA' ||
+    activeElement.isContentEditable
+  );
+}
+
+document.addEventListener('keydown', function(event) {
+  if (event.key === '/') {
+    if (!isInputFocused()) {
+      // Prevent "/" from being entered in the search box
+      event.preventDefault();
+
+      // Set the focus on the search box
+      const searchBox = document.getElementById('search-box');
+      searchBox.focus();
+    }
+  }
+});

_docs_/_static/searchtools.js

@@ -1,25 +1,20 @@
 /*
- * searchtools.js
- * ~~~~~~~~~~~~~~~~
- *
  * Sphinx JavaScript utilities for the full-text search.
- *
- * :copyright: Copyright 2007-2019 by the Sphinx team, see AUTHORS.
- * :license: BSD, see LICENSE for details.
- *
  */
+"use strict";
 
-if (!Scorer) {
+/**
-  /**
+ * Simple result scoring code.
-   * Simple result scoring code.
+ */
-   */
+if (typeof Scorer === "undefined") {
   var Scorer = {
     // Implement the following function to further tweak the score for each result
-    // The function takes a result array [filename, title, anchor, descr, score]
+    // The function takes a result array [docname, title, anchor, descr, score, filename]
     // and returns the new score.
     /*
-    score: function(result) {
+    score: result => {
-      return result[4];
+      const [docname, title, anchor, descr, score, filename, kind] = result
+      return score
     },
     */
 
@@ -28,423 +23,584 @@ if (!Scorer) {
     // or matches in the last dotted part of the object name
     objPartialMatch: 6,
     // Additive scores depending on the priority of the object
-    objPrio: {0:  15,   // used to be importantResults
+    objPrio: {
-              1:  5,   // used to be objectResults
+      0: 15, // used to be importantResults
-              2: -5},  // used to be unimportantResults
+      1: 5, // used to be objectResults
+      2: -5, // used to be unimportantResults
+    },
     //  Used when the priority is not in the mapping.
     objPrioDefault: 0,
 
     // query found in title
     title: 15,
+    partialTitle: 7,
     // query found in terms
-    term: 5
+    term: 5,
+    partialTerm: 2,
   };
 }
 
-if (!splitQuery) {
+// Global search result kind enum, used by themes to style search results.
-  function splitQuery(query) {
+class SearchResultKind {
-    return query.split(/\s+/);
+    static get index() { return  "index"; }
+    static get object() { return "object"; }
+    static get text() { return "text"; }
+    static get title() { return "title"; }
+}
+
+const _removeChildren = (element) => {
+  while (element && element.lastChild) element.removeChild(element.lastChild);
+};
+
+/**
+ * See https://developer.mozilla.org/en-US/docs/Web/JavaScript/Guide/Regular_Expressions#escaping
+ */
+const _escapeRegExp = (string) =>
+  string.replace(/[.*+\-?^${}()|[\]\\]/g, "\\$&"); // $& means the whole matched string
+
+const _displayItem = (item, searchTerms, highlightTerms) => {
+  const docBuilder = DOCUMENTATION_OPTIONS.BUILDER;
+  const docFileSuffix = DOCUMENTATION_OPTIONS.FILE_SUFFIX;
+  const docLinkSuffix = DOCUMENTATION_OPTIONS.LINK_SUFFIX;
+  const showSearchSummary = DOCUMENTATION_OPTIONS.SHOW_SEARCH_SUMMARY;
+  const contentRoot = document.documentElement.dataset.content_root;
+
+  const [docName, title, anchor, descr, score, _filename, kind] = item;
+
+  let listItem = document.createElement("li");
+  // Add a class representing the item's type:
+  // can be used by a theme's CSS selector for styling
+  // See SearchResultKind for the class names.
+  listItem.classList.add(`kind-${kind}`);
+  let requestUrl;
+  let linkUrl;
+  if (docBuilder === "dirhtml") {
+    // dirhtml builder
+    let dirname = docName + "/";
+    if (dirname.match(/\/index\/$/))
+      dirname = dirname.substring(0, dirname.length - 6);
+    else if (dirname === "index/") dirname = "";
+    requestUrl = contentRoot + dirname;
+    linkUrl = requestUrl;
+  } else {
+    // normal html builders
+    requestUrl = contentRoot + docName + docFileSuffix;
+    linkUrl = docName + docLinkSuffix;
   }
+  let linkEl = listItem.appendChild(document.createElement("a"));
+  linkEl.href = linkUrl + anchor;
+  linkEl.dataset.score = score;
+  linkEl.innerHTML = title;
+  if (descr) {
+    listItem.appendChild(document.createElement("span")).innerHTML =
+      " (" + descr + ")";
+    // highlight search terms in the description
+    if (SPHINX_HIGHLIGHT_ENABLED)  // set in sphinx_highlight.js
+      highlightTerms.forEach((term) => _highlightText(listItem, term, "highlighted"));
+  }
+  else if (showSearchSummary)
+    fetch(requestUrl)
+      .then((responseData) => responseData.text())
+      .then((data) => {
+        if (data)
+          listItem.appendChild(
+            Search.makeSearchSummary(data, searchTerms, anchor)
+          );
+        // highlight search terms in the summary
+        if (SPHINX_HIGHLIGHT_ENABLED)  // set in sphinx_highlight.js
+          highlightTerms.forEach((term) => _highlightText(listItem, term, "highlighted"));
+      });
+  Search.output.appendChild(listItem);
+};
+const _finishSearch = (resultCount) => {
+  Search.stopPulse();
+  Search.title.innerText = _("Search Results");
+  if (!resultCount)
+    Search.status.innerText = Documentation.gettext(
+      "Your search did not match any documents. Please make sure that all words are spelled correctly and that you've selected enough categories."
+    );
+  else
+    Search.status.innerText = Documentation.ngettext(
+      "Search finished, found one page matching the search query.",
+      "Search finished, found ${resultCount} pages matching the search query.",
+      resultCount,
+    ).replace('${resultCount}', resultCount);
+};
+const _displayNextItem = (
+  results,
+  resultCount,
+  searchTerms,
+  highlightTerms,
+) => {
+  // results left, load the summary and display it
+  // this is intended to be dynamic (don't sub resultsCount)
+  if (results.length) {
+    _displayItem(results.pop(), searchTerms, highlightTerms);
+    setTimeout(
+      () => _displayNextItem(results, resultCount, searchTerms, highlightTerms),
+      5
+    );
+  }
+  // search finished, update title and status message
+  else _finishSearch(resultCount);
+};
+// Helper function used by query() to order search results.
+// Each input is an array of [docname, title, anchor, descr, score, filename, kind].
+// Order the results by score (in opposite order of appearance, since the
+// `_displayNextItem` function uses pop() to retrieve items) and then alphabetically.
+const _orderResultsByScoreThenName = (a, b) => {
+  const leftScore = a[4];
+  const rightScore = b[4];
+  if (leftScore === rightScore) {
+    // same score: sort alphabetically
+    const leftTitle = a[1].toLowerCase();
+    const rightTitle = b[1].toLowerCase();
+    if (leftTitle === rightTitle) return 0;
+    return leftTitle > rightTitle ? -1 : 1; // inverted is intentional
+  }
+  return leftScore > rightScore ? 1 : -1;
+};
+
+/**
+ * Default splitQuery function. Can be overridden in ``sphinx.search`` with a
+ * custom function per language.
+ *
+ * The regular expression works by splitting the string on consecutive characters
+ * that are not Unicode letters, numbers, underscores, or emoji characters.
+ * This is the same as ``\W+`` in Python, preserving the surrogate pair area.
+ */
+if (typeof splitQuery === "undefined") {
+  var splitQuery = (query) => query
+      .split(/[^\p{Letter}\p{Number}_\p{Emoji_Presentation}]+/gu)
+      .filter(term => term)  // remove remaining empty strings
 }
 
 /**
  * Search Module
  */
-var Search = {
+const Search = {
+  _index: null,
+  _queued_query: null,
+  _pulse_status: -1,
 
-  _index : null,
+  htmlToText: (htmlString, anchor) => {
-  _queued_query : null,
+    const htmlElement = new DOMParser().parseFromString(htmlString, 'text/html');
-  _pulse_status : -1,
+    for (const removalQuery of [".headerlink", "script", "style"]) {
+      htmlElement.querySelectorAll(removalQuery).forEach((el) => { el.remove() });
+    }
+    if (anchor) {
+      const anchorContent = htmlElement.querySelector(`[role="main"] ${anchor}`);
+      if (anchorContent) return anchorContent.textContent;
 
-  init : function() {
+      console.warn(
-      var params = $.getQueryParameters();
+        `Anchored content block not found. Sphinx search tries to obtain it via DOM query '[role=main] ${anchor}'. Check your theme or template.`
-      if (params.q) {
+      );
-          var query = params.q[0];
+    }
-          $('input[name="q"]')[0].value = query;
+
-          this.performSearch(query);
+    // if anchor not specified or not found, fall back to main content
-      }
+    const docContent = htmlElement.querySelector('[role="main"]');
+    if (docContent) return docContent.textContent;
+
+    console.warn(
+      "Content block not found. Sphinx search tries to obtain it via DOM query '[role=main]'. Check your theme or template."
+    );
+    return "";
   },
 
-  loadIndex : function(url) {
+  init: () => {
-    $.ajax({type: "GET", url: url, data: null,
+    const query = new URLSearchParams(window.location.search).get("q");
-            dataType: "script", cache: true,
+    document
-            complete: function(jqxhr, textstatus) {
+      .querySelectorAll('input[name="q"]')
-              if (textstatus != "success") {
+      .forEach((el) => (el.value = query));
-                document.getElementById("searchindexloader").src = url;
+    if (query) Search.performSearch(query);
-              }
-            }});
   },
 
-  setIndex : function(index) {
+  loadIndex: (url) =>
-    var q;
+    (document.body.appendChild(document.createElement("script")).src = url),
-    this._index = index;
+
-    if ((q = this._queued_query) !== null) {
+  setIndex: (index) => {
-      this._queued_query = null;
+    Search._index = index;
-      Search.query(q);
+    if (Search._queued_query !== null) {
+      const query = Search._queued_query;
+      Search._queued_query = null;
+      Search.query(query);
     }
   },
 
-  hasIndex : function() {
+  hasIndex: () => Search._index !== null,
-      return this._index !== null;
-  },
 
-  deferQuery : function(query) {
+  deferQuery: (query) => (Search._queued_query = query),
-      this._queued_query = query;
-  },
 
-  stopPulse : function() {
+  stopPulse: () => (Search._pulse_status = -1),
-      this._pulse_status = 0;
-  },
 
-  startPulse : function() {
+  startPulse: () => {
-    if (this._pulse_status >= 0)
+    if (Search._pulse_status >= 0) return;
-        return;
+
-    function pulse() {
+    const pulse = () => {
-      var i;
       Search._pulse_status = (Search._pulse_status + 1) % 4;
-      var dotString = '';
+      Search.dots.innerText = ".".repeat(Search._pulse_status);
-      for (i = 0; i < Search._pulse_status; i++)
+      if (Search._pulse_status >= 0) window.setTimeout(pulse, 500);
-        dotString += '.';
+    };
-      Search.dots.text(dotString);
-      if (Search._pulse_status > -1)
-        window.setTimeout(pulse, 500);
-    }
     pulse();
   },
 
   /**
    * perform a search for something (or wait until index is loaded)
    */
-  performSearch : function(query) {
+  performSearch: (query) => {
     // create the required interface elements
-    this.out = $('#search-results');
+    const searchText = document.createElement("h2");
-    this.title = $('<h2>' + _('Searching') + '</h2>').appendTo(this.out);
+    searchText.textContent = _("Searching");
-    this.dots = $('<span></span>').appendTo(this.title);
+    const searchSummary = document.createElement("p");
-    this.status = $('<p style="display: none"></p>').appendTo(this.out);
+    searchSummary.classList.add("search-summary");
-    this.output = $('<ul class="search"/>').appendTo(this.out);
+    searchSummary.innerText = "";
+    const searchList = document.createElement("ul");
+    searchList.setAttribute("role", "list");
+    searchList.classList.add("search");
 
-    $('#search-progress').text(_('Preparing search...'));
+    const out = document.getElementById("search-results");
-    this.startPulse();
+    Search.title = out.appendChild(searchText);
+    Search.dots = Search.title.appendChild(document.createElement("span"));
+    Search.status = out.appendChild(searchSummary);
+    Search.output = out.appendChild(searchList);
+
+    const searchProgress = document.getElementById("search-progress");
+    // Some themes don't use the search progress node
+    if (searchProgress) {
+      searchProgress.innerText = _("Preparing search...");
+    }
+    Search.startPulse();
 
     // index already loaded, the browser was quick!
-    if (this.hasIndex())
+    if (Search.hasIndex()) Search.query(query);
-      this.query(query);
+    else Search.deferQuery(query);
-    else
+  },
-      this.deferQuery(query);
+
+  _parseQuery: (query) => {
+    // stem the search terms and add them to the correct list
+    const stemmer = new Stemmer();
+    const searchTerms = new Set();
+    const excludedTerms = new Set();
+    const highlightTerms = new Set();
+    const objectTerms = new Set(splitQuery(query.toLowerCase().trim()));
+    splitQuery(query.trim()).forEach((queryTerm) => {
+      const queryTermLower = queryTerm.toLowerCase();
+
+      // maybe skip this "word"
+      // stopwords array is from language_data.js
+      if (
+        stopwords.indexOf(queryTermLower) !== -1 ||
+        queryTerm.match(/^\d+$/)
+      )
+        return;
+
+      // stem the word
+      let word = stemmer.stemWord(queryTermLower);
+      // select the correct list
+      if (word[0] === "-") excludedTerms.add(word.substr(1));
+      else {
+        searchTerms.add(word);
+        highlightTerms.add(queryTermLower);
+      }
+    });
+
+    if (SPHINX_HIGHLIGHT_ENABLED) {  // set in sphinx_highlight.js
+      localStorage.setItem("sphinx_highlight_terms", [...highlightTerms].join(" "))
+    }
+
+    // console.debug("SEARCH: searching for:");
+    // console.info("required: ", [...searchTerms]);
+    // console.info("excluded: ", [...excludedTerms]);
+
+    return [query, searchTerms, excludedTerms, highlightTerms, objectTerms];
   },
 
   /**
    * execute search (requires search index to be loaded)
    */
-  query : function(query) {
+  _performSearch: (query, searchTerms, excludedTerms, highlightTerms, objectTerms) => {
-    var i;
+    const filenames = Search._index.filenames;
+    const docNames = Search._index.docnames;
+    const titles = Search._index.titles;
+    const allTitles = Search._index.alltitles;
+    const indexEntries = Search._index.indexentries;
 
-    // stem the searchterms and add them to the correct list
+    // Collect multiple result groups to be sorted separately and then ordered.
-    var stemmer = new Stemmer();
+    // Each is an array of [docname, title, anchor, descr, score, filename, kind].
-    var searchterms = [];
+    const normalResults = [];
-    var excluded = [];
+    const nonMainIndexResults = [];
-    var hlterms = [];
-    var tmp = splitQuery(query);
-    var objectterms = [];
-    for (i = 0; i < tmp.length; i++) {
-      if (tmp[i] !== "") {
-          objectterms.push(tmp[i].toLowerCase());
-      }
 
-      if ($u.indexOf(stopwords, tmp[i].toLowerCase()) != -1 || tmp[i].match(/^\d+$/) ||
+    _removeChildren(document.getElementById("search-progress"));
-          tmp[i] === "") {
+
-        // skip this "word"
+    const queryLower = query.toLowerCase().trim();
-        continue;
+    for (const [title, foundTitles] of Object.entries(allTitles)) {
+      if (title.toLowerCase().trim().includes(queryLower) && (queryLower.length >= title.length/2)) {
+        for (const [file, id] of foundTitles) {
+          const score = Math.round(Scorer.title * queryLower.length / title.length);
+          const boost = titles[file] === title ? 1 : 0;  // add a boost for document titles
+          normalResults.push([
+            docNames[file],
+            titles[file] !== title ? `${titles[file]} > ${title}` : title,
+            id !== null ? "#" + id : "",
+            null,
+            score + boost,
+            filenames[file],
+            SearchResultKind.title,
+          ]);
+        }
       }
-      // stem the word
-      var word = stemmer.stemWord(tmp[i].toLowerCase());
-      // prevent stemmer from cutting word smaller than two chars
-      if(word.length < 3 && tmp[i].length >= 3) {
-        word = tmp[i];
-      }
-      var toAppend;
-      // select the correct list
-      if (word[0] == '-') {
-        toAppend = excluded;
-        word = word.substr(1);
-      }
-      else {
-        toAppend = searchterms;
-        hlterms.push(tmp[i].toLowerCase());
-      }
-      // only add if not already in the list
-      if (!$u.contains(toAppend, word))
-        toAppend.push(word);
     }
-    var highlightstring = '?highlight=' + $.urlencode(hlterms.join(" "));
 
-    // console.debug('SEARCH: searching for:');
+    // search for explicit entries in index directives
-    // console.info('required: ', searchterms);
+    for (const [entry, foundEntries] of Object.entries(indexEntries)) {
-    // console.info('excluded: ', excluded);
+      if (entry.includes(queryLower) && (queryLower.length >= entry.length/2)) {
-
+        for (const [file, id, isMain] of foundEntries) {
-    // prepare search
+          const score = Math.round(100 * queryLower.length / entry.length);
-    var terms = this._index.terms;
+          const result = [
-    var titleterms = this._index.titleterms;
+            docNames[file],
-
+            titles[file],
-    // array of [filename, title, anchor, descr, score]
+            id ? "#" + id : "",
-    var results = [];
+            null,
-    $('#search-progress').empty();
+            score,
+            filenames[file],
+            SearchResultKind.index,
+          ];
+          if (isMain) {
+            normalResults.push(result);
+          } else {
+            nonMainIndexResults.push(result);
+          }
+        }
+      }
+    }
 
     // lookup as object
-    for (i = 0; i < objectterms.length; i++) {
+    objectTerms.forEach((term) =>
-      var others = [].concat(objectterms.slice(0, i),
+      normalResults.push(...Search.performObjectSearch(term, objectTerms))
-                             objectterms.slice(i+1, objectterms.length));
+    );
-      results = results.concat(this.performObjectSearch(objectterms[i], others));
-    }
 
     // lookup as search terms in fulltext
-    results = results.concat(this.performTermsSearch(searchterms, excluded, terms, titleterms));
+    normalResults.push(...Search.performTermsSearch(searchTerms, excludedTerms));
 
     // let the scorer override scores with a custom scoring function
     if (Scorer.score) {
-      for (i = 0; i < results.length; i++)
+      normalResults.forEach((item) => (item[4] = Scorer.score(item)));
-        results[i][4] = Scorer.score(results[i]);
+      nonMainIndexResults.forEach((item) => (item[4] = Scorer.score(item)));
     }
 
-    // now sort the results by score (in opposite order of appearance, since the
+    // Sort each group of results by score and then alphabetically by name.
-    // display function below uses pop() to retrieve items) and then
+    normalResults.sort(_orderResultsByScoreThenName);
-    // alphabetically
+    nonMainIndexResults.sort(_orderResultsByScoreThenName);
-    results.sort(function(a, b) {
+
-      var left = a[4];
+    // Combine the result groups in (reverse) order.
-      var right = b[4];
+    // Non-main index entries are typically arbitrary cross-references,
-      if (left > right) {
+    // so display them after other results.
-        return 1;
+    let results = [...nonMainIndexResults, ...normalResults];
-      } else if (left < right) {
+
-        return -1;
+    // remove duplicate search results
-      } else {
+    // note the reversing of results, so that in the case of duplicates, the highest-scoring entry is kept
-        // same score: sort alphabetically
+    let seen = new Set();
-        left = a[1].toLowerCase();
+    results = results.reverse().reduce((acc, result) => {
-        right = b[1].toLowerCase();
+      let resultStr = result.slice(0, 4).concat([result[5]]).map(v => String(v)).join(',');
-        return (left > right) ? -1 : ((left < right) ? 1 : 0);
+      if (!seen.has(resultStr)) {
+        acc.push(result);
+        seen.add(resultStr);
       }
-    });
+      return acc;
+    }, []);
+
+    return results.reverse();
+  },
+
+  query: (query) => {
+    const [searchQuery, searchTerms, excludedTerms, highlightTerms, objectTerms] = Search._parseQuery(query);
+    const results = Search._performSearch(searchQuery, searchTerms, excludedTerms, highlightTerms, objectTerms);
 
     // for debugging
     //Search.lastresults = results.slice();  // a copy
-    //console.info('search results:', Search.lastresults);
+    // console.info("search results:", Search.lastresults);
 
     // print the results
-    var resultCount = results.length;
+    _displayNextItem(results, results.length, searchTerms, highlightTerms);
-    function displayNextItem() {
-      // results left, load the summary and display it
-      if (results.length) {
-        var item = results.pop();
-        var listItem = $('<li style="display:none"></li>');
-        if (DOCUMENTATION_OPTIONS.FILE_SUFFIX === '') {
-          // dirhtml builder
-          var dirname = item[0] + '/';
-          if (dirname.match(/\/index\/$/)) {
-            dirname = dirname.substring(0, dirname.length-6);
-          } else if (dirname == 'index/') {
-            dirname = '';
-          }
-          listItem.append($('<a/>').attr('href',
-            DOCUMENTATION_OPTIONS.URL_ROOT + dirname +
-            highlightstring + item[2]).html(item[1]));
-        } else {
-          // normal html builders
-          listItem.append($('<a/>').attr('href',
-            item[0] + DOCUMENTATION_OPTIONS.FILE_SUFFIX +
-            highlightstring + item[2]).html(item[1]));
-        }
-        if (item[3]) {
-          listItem.append($('<span> (' + item[3] + ')</span>'));
-          Search.output.append(listItem);
-          listItem.slideDown(5, function() {
-            displayNextItem();
-          });
-        } else if (DOCUMENTATION_OPTIONS.HAS_SOURCE) {
-          var suffix = DOCUMENTATION_OPTIONS.SOURCELINK_SUFFIX;
-          if (suffix === undefined) {
-            suffix = '.txt';
-          }
-          $.ajax({url: DOCUMENTATION_OPTIONS.URL_ROOT + '_sources/' + item[5] + (item[5].slice(-suffix.length) === suffix ? '' : suffix),
-                  dataType: "text",
-                  complete: function(jqxhr, textstatus) {
-                    var data = jqxhr.responseText;
-                    if (data !== '' && data !== undefined) {
-                      listItem.append(Search.makeSearchSummary(data, searchterms, hlterms));
-                    }
-                    Search.output.append(listItem);
-                    listItem.slideDown(5, function() {
-                      displayNextItem();
-                    });
-                  }});
-        } else {
-          // no source available, just display title
-          Search.output.append(listItem);
-          listItem.slideDown(5, function() {
-            displayNextItem();
-          });
-        }
-      }
-      // search finished, update title and status message
-      else {
-        Search.stopPulse();
-        Search.title.text(_('Search Results'));
-        if (!resultCount)
-          Search.status.text(_('Your search did not match any documents. Please make sure that all words are spelled correctly and that you\'ve selected enough categories.'));
-        else
-            Search.status.text(_('Search finished, found %s page(s) matching the search query.').replace('%s', resultCount));
-        Search.status.fadeIn(500);
-      }
-    }
-    displayNextItem();
   },
 
   /**
    * search for object names
    */
-  performObjectSearch : function(object, otherterms) {
+  performObjectSearch: (object, objectTerms) => {
-    var filenames = this._index.filenames;
+    const filenames = Search._index.filenames;
-    var docnames = this._index.docnames;
+    const docNames = Search._index.docnames;
-    var objects = this._index.objects;
+    const objects = Search._index.objects;
-    var objnames = this._index.objnames;
+    const objNames = Search._index.objnames;
-    var titles = this._index.titles;
+    const titles = Search._index.titles;
 
-    var i;
+    const results = [];
-    var results = [];
 
-    for (var prefix in objects) {
+    const objectSearchCallback = (prefix, match) => {
-      for (var name in objects[prefix]) {
+      const name = match[4]
-        var fullname = (prefix ? prefix + '.' : '') + name;
+      const fullname = (prefix ? prefix + "." : "") + name;
-        if (fullname.toLowerCase().indexOf(object) > -1) {
+      const fullnameLower = fullname.toLowerCase();
-          var score = 0;
+      if (fullnameLower.indexOf(object) < 0) return;
-          var parts = fullname.split('.');
-          // check for different match types: exact matches of full name or
-          // "last name" (i.e. last dotted part)
-          if (fullname == object || parts[parts.length - 1] == object) {
-            score += Scorer.objNameMatch;
-          // matches in last name
-          } else if (parts[parts.length - 1].indexOf(object) > -1) {
-            score += Scorer.objPartialMatch;
-          }
-          var match = objects[prefix][name];
-          var objname = objnames[match[1]][2];
-          var title = titles[match[0]];
-          // If more than one term searched for, we require other words to be
-          // found in the name/title/description
-          if (otherterms.length > 0) {
-            var haystack = (prefix + ' ' + name + ' ' +
-                            objname + ' ' + title).toLowerCase();
-            var allfound = true;
-            for (i = 0; i < otherterms.length; i++) {
-              if (haystack.indexOf(otherterms[i]) == -1) {
-                allfound = false;
-                break;
-              }
-            }
-            if (!allfound) {
-              continue;
-            }
-          }
-          var descr = objname + _(', in ') + title;
 
-          var anchor = match[3];
+      let score = 0;
-          if (anchor === '')
+      const parts = fullnameLower.split(".");
-            anchor = fullname;
+
-          else if (anchor == '-')
+      // check for different match types: exact matches of full name or
-            anchor = objnames[match[1]][1] + '-' + fullname;
+      // "last name" (i.e. last dotted part)
-          // add custom score for some objects according to scorer
+      if (fullnameLower === object || parts.slice(-1)[0] === object)
-          if (Scorer.objPrio.hasOwnProperty(match[2])) {
+        score += Scorer.objNameMatch;
-            score += Scorer.objPrio[match[2]];
+      else if (parts.slice(-1)[0].indexOf(object) > -1)
-          } else {
+        score += Scorer.objPartialMatch; // matches in last name
-            score += Scorer.objPrioDefault;
+
-          }
+      const objName = objNames[match[1]][2];
-          results.push([docnames[match[0]], fullname, '#'+anchor, descr, score, filenames[match[0]]]);
+      const title = titles[match[0]];
-        }
+
+      // If more than one term searched for, we require other words to be
+      // found in the name/title/description
+      const otherTerms = new Set(objectTerms);
+      otherTerms.delete(object);
+      if (otherTerms.size > 0) {
+        const haystack = `${prefix} ${name} ${objName} ${title}`.toLowerCase();
+        if (
+          [...otherTerms].some((otherTerm) => haystack.indexOf(otherTerm) < 0)
+        )
+          return;
       }
-    }
 
+      let anchor = match[3];
+      if (anchor === "") anchor = fullname;
+      else if (anchor === "-") anchor = objNames[match[1]][1] + "-" + fullname;
+
+      const descr = objName + _(", in ") + title;
+
+      // add custom score for some objects according to scorer
+      if (Scorer.objPrio.hasOwnProperty(match[2]))
+        score += Scorer.objPrio[match[2]];
+      else score += Scorer.objPrioDefault;
+
+      results.push([
+        docNames[match[0]],
+        fullname,
+        "#" + anchor,
+        descr,
+        score,
+        filenames[match[0]],
+        SearchResultKind.object,
+      ]);
+    };
+    Object.keys(objects).forEach((prefix) =>
+      objects[prefix].forEach((array) =>
+        objectSearchCallback(prefix, array)
+      )
+    );
     return results;
   },
 
   /**
    * search for full-text terms in the index
    */
-  performTermsSearch : function(searchterms, excluded, terms, titleterms) {
+  performTermsSearch: (searchTerms, excludedTerms) => {
-    var docnames = this._index.docnames;
+    // prepare search
-    var filenames = this._index.filenames;
+    const terms = Search._index.terms;
-    var titles = this._index.titles;
+    const titleTerms = Search._index.titleterms;
+    const filenames = Search._index.filenames;
+    const docNames = Search._index.docnames;
+    const titles = Search._index.titles;
 
-    var i, j, file;
+    const scoreMap = new Map();
-    var fileMap = {};
+    const fileMap = new Map();
-    var scoreMap = {};
-    var results = [];
 
     // perform the search on the required terms
-    for (i = 0; i < searchterms.length; i++) {
+    searchTerms.forEach((word) => {
-      var word = searchterms[i];
+      const files = [];
-      var files = [];
+      // find documents, if any, containing the query word in their text/title term indices
-      var _o = [
+      // use Object.hasOwnProperty to avoid mismatching against prototype properties
-        {files: terms[word], score: Scorer.term},
+      const arr = [
-        {files: titleterms[word], score: Scorer.title}
+        { files: terms.hasOwnProperty(word) ? terms[word] : undefined, score: Scorer.term },
+        { files: titleTerms.hasOwnProperty(word) ? titleTerms[word] : undefined, score: Scorer.title },
       ];
+      // add support for partial matches
+      if (word.length > 2) {
+        const escapedWord = _escapeRegExp(word);
+        if (!terms.hasOwnProperty(word)) {
+          Object.keys(terms).forEach((term) => {
+            if (term.match(escapedWord))
+              arr.push({ files: terms[term], score: Scorer.partialTerm });
+          });
+        }
+        if (!titleTerms.hasOwnProperty(word)) {
+          Object.keys(titleTerms).forEach((term) => {
+            if (term.match(escapedWord))
+              arr.push({ files: titleTerms[term], score: Scorer.partialTitle });
+          });
+        }
+      }
 
       // no match but word was a required one
-      if ($u.every(_o, function(o){return o.files === undefined;})) {
+      if (arr.every((record) => record.files === undefined)) return;
-        break;
+
-      }
       // found search word in contents
-      $u.each(_o, function(o) {
+      arr.forEach((record) => {
-        var _files = o.files;
+        if (record.files === undefined) return;
-        if (_files === undefined)
-          return
 
-        if (_files.length === undefined)
+        let recordFiles = record.files;
-          _files = [_files];
+        if (recordFiles.length === undefined) recordFiles = [recordFiles];
-        files = files.concat(_files);
+        files.push(...recordFiles);
 
-        // set score for the word in each file to Scorer.term
+        // set score for the word in each file
-        for (j = 0; j < _files.length; j++) {
+        recordFiles.forEach((file) => {
-          file = _files[j];
+          if (!scoreMap.has(file)) scoreMap.set(file, new Map());
-          if (!(file in scoreMap))
+          const fileScores = scoreMap.get(file);
-            scoreMap[file] = {}
+          fileScores.set(word, record.score);
-          scoreMap[file][word] = o.score;
+        });
-        }
       });
 
       // create the mapping
-      for (j = 0; j < files.length; j++) {
+      files.forEach((file) => {
-        file = files[j];
+        if (!fileMap.has(file)) fileMap.set(file, [word]);
-        if (file in fileMap)
+        else if (fileMap.get(file).indexOf(word) === -1) fileMap.get(file).push(word);
-          fileMap[file].push(word);
+      });
-        else
+    });
-          fileMap[file] = [word];
-      }
-    }
 
     // now check if the files don't contain excluded terms
-    for (file in fileMap) {
+    const results = [];
-      var valid = true;
+    for (const [file, wordList] of fileMap) {
-
       // check if all requirements are matched
-      if (fileMap[file].length != searchterms.length)
+
-          continue;
+      // as search terms with length < 3 are discarded
+      const filteredTermCount = [...searchTerms].filter(
+        (term) => term.length > 2
+      ).length;
+      if (
+        wordList.length !== searchTerms.size &&
+        wordList.length !== filteredTermCount
+      )
+        continue;
 
       // ensure that none of the excluded terms is in the search result
-      for (i = 0; i < excluded.length; i++) {
+      if (
-        if (terms[excluded[i]] == file ||
+        [...excludedTerms].some(
-            titleterms[excluded[i]] == file ||
+          (term) =>
-            $u.contains(terms[excluded[i]] || [], file) ||
+            terms[term] === file ||
-            $u.contains(titleterms[excluded[i]] || [], file)) {
+            titleTerms[term] === file ||
-          valid = false;
+            (terms[term] || []).includes(file) ||
-          break;
+            (titleTerms[term] || []).includes(file)
-        }
+        )
-      }
+      )
+        break;
 
-      // if we have still a valid result we can add it to the result list
+      // select one (max) score for the file.
-      if (valid) {
+      const score = Math.max(...wordList.map((w) => scoreMap.get(file).get(w)));
-        // select one (max) score for the file.
+      // add result to the result list
-        // for better ranking, we should calculate ranking by using words statistics like basic tf-idf...
+      results.push([
-        var score = $u.max($u.map(fileMap[file], function(w){return scoreMap[file][w]}));
+        docNames[file],
-        results.push([docnames[file], titles[file], '', null, score, filenames[file]]);
+        titles[file],
-      }
+        "",
+        null,
+        score,
+        filenames[file],
+        SearchResultKind.text,
+      ]);
     }
     return results;
   },
@@ -452,30 +608,28 @@ var Search = {
   /**
    * helper function to return a node containing the
    * search summary for a given text. keywords is a list
-   * of stemmed words, hlwords is the list of normal, unstemmed
+   * of stemmed words.
-   * words. the first one is used to find the occurrence, the
-   * latter for highlighting it.
    */
-  makeSearchSummary : function(text, keywords, hlwords) {
+  makeSearchSummary: (htmlText, keywords, anchor) => {
-    var textLower = text.toLowerCase();
+    const text = Search.htmlToText(htmlText, anchor);
-    var start = 0;
+    if (text === "") return null;
-    $.each(keywords, function() {
+
-      var i = textLower.indexOf(this.toLowerCase());
+    const textLower = text.toLowerCase();
-      if (i > -1)
+    const actualStartPosition = [...keywords]
-        start = i;
+      .map((k) => textLower.indexOf(k.toLowerCase()))
-    });
+      .filter((i) => i > -1)
-    start = Math.max(start - 120, 0);
+      .slice(-1)[0];
-    var excerpt = ((start > 0) ? '...' : '') +
+    const startWithContext = Math.max(actualStartPosition - 120, 0);
-      $.trim(text.substr(start, 240)) +
+
-      ((start + 240 - text.length) ? '...' : '');
+    const top = startWithContext === 0 ? "" : "...";
-    var rv = $('<div class="context"></div>').text(excerpt);
+    const tail = startWithContext + 240 < text.length ? "..." : "";
-    $.each(hlwords, function() {
+
-      rv = rv.highlightText(this, 'highlighted');
+    let summary = document.createElement("p");
-    });
+    summary.classList.add("context");
-    return rv;
+    summary.textContent = top + text.substr(startWithContext, 240).trim() + tail;
-  }
+
+    return summary;
+  },
 };
 
-$(document).ready(function() {
+_ready(Search.init);
-  Search.init();
-});

_docs_/_static/sidebar.js

@@ -0,0 +1,64 @@
+/*
+ * This script makes the Sphinx sidebar collapsible.
+ *
+ * .sphinxsidebar contains .sphinxsidebarwrapper.  This script adds
+ * in .sphixsidebar, after .sphinxsidebarwrapper, the #sidebarbutton
+ * used to collapse and expand the sidebar.
+ *
+ * When the sidebar is collapsed the .sphinxsidebarwrapper is hidden
+ * and the width of the sidebar and the margin-left of the document
+ * are decreased. When the sidebar is expanded the opposite happens.
+ * This script saves a per-browser/per-session cookie used to
+ * remember the position of the sidebar among the pages.
+ * Once the browser is closed the cookie is deleted and the position
+ * reset to the default (expanded).
+ *
+ */
+
+const initialiseSidebar = () => {
+  
+    
+  
+
+  // global elements used by the functions.
+  const bodyWrapper = document.getElementsByClassName("bodywrapper")[0]
+  const sidebar = document.getElementsByClassName("sphinxsidebar")[0]
+  const sidebarWrapper = document.getElementsByClassName('sphinxsidebarwrapper')[0]
+  const sidebarButton = document.getElementById("sidebarbutton")
+  const sidebarArrow = sidebarButton.querySelector('span')
+
+  // for some reason, the document has no sidebar; do not run into errors
+  if (typeof sidebar === "undefined") return;
+
+  const flipArrow = element => element.innerText = (element.innerText === "»") ? "«" : "»"
+
+  const collapse_sidebar = () => {
+    bodyWrapper.style.marginLeft = ".8em";
+    sidebar.style.width = ".8em"
+    sidebarWrapper.style.display = "none"
+    flipArrow(sidebarArrow)
+    sidebarButton.title = _('Expand sidebar')
+    window.localStorage.setItem("sidebar", "collapsed")
+  }
+
+  const expand_sidebar = () => {
+    bodyWrapper.style.marginLeft = ""
+    sidebar.style.removeProperty("width")
+    sidebarWrapper.style.display = ""
+    flipArrow(sidebarArrow)
+    sidebarButton.title = _('Collapse sidebar')
+    window.localStorage.setItem("sidebar", "expanded")
+  }
+
+  sidebarButton.addEventListener("click", () => {
+    (sidebarWrapper.style.display === "none") ? expand_sidebar() : collapse_sidebar()
+  })
+
+  if (!window.localStorage.getItem("sidebar")) return
+  const value = window.localStorage.getItem("sidebar")
+  if (value === "collapsed") collapse_sidebar();
+  else if (value === "expanded") expand_sidebar();
+}
+
+if (document.readyState !== "loading") initialiseSidebar()
+else document.addEventListener("DOMContentLoaded", initialiseSidebar)

_docs_/_static/sphinx_highlight.js

@@ -0,0 +1,154 @@
+/* Highlighting utilities for Sphinx HTML documentation. */
+"use strict";
+
+const SPHINX_HIGHLIGHT_ENABLED = true
+
+/**
+ * highlight a given string on a node by wrapping it in
+ * span elements with the given class name.
+ */
+const _highlight = (node, addItems, text, className) => {
+  if (node.nodeType === Node.TEXT_NODE) {
+    const val = node.nodeValue;
+    const parent = node.parentNode;
+    const pos = val.toLowerCase().indexOf(text);
+    if (
+      pos >= 0 &&
+      !parent.classList.contains(className) &&
+      !parent.classList.contains("nohighlight")
+    ) {
+      let span;
+
+      const closestNode = parent.closest("body, svg, foreignObject");
+      const isInSVG = closestNode && closestNode.matches("svg");
+      if (isInSVG) {
+        span = document.createElementNS("http://www.w3.org/2000/svg", "tspan");
+      } else {
+        span = document.createElement("span");
+        span.classList.add(className);
+      }
+
+      span.appendChild(document.createTextNode(val.substr(pos, text.length)));
+      const rest = document.createTextNode(val.substr(pos + text.length));
+      parent.insertBefore(
+        span,
+        parent.insertBefore(
+          rest,
+          node.nextSibling
+        )
+      );
+      node.nodeValue = val.substr(0, pos);
+      /* There may be more occurrences of search term in this node. So call this
+       * function recursively on the remaining fragment.
+       */
+      _highlight(rest, addItems, text, className);
+
+      if (isInSVG) {
+        const rect = document.createElementNS(
+          "http://www.w3.org/2000/svg",
+          "rect"
+        );
+        const bbox = parent.getBBox();
+        rect.x.baseVal.value = bbox.x;
+        rect.y.baseVal.value = bbox.y;
+        rect.width.baseVal.value = bbox.width;
+        rect.height.baseVal.value = bbox.height;
+        rect.setAttribute("class", className);
+        addItems.push({ parent: parent, target: rect });
+      }
+    }
+  } else if (node.matches && !node.matches("button, select, textarea")) {
+    node.childNodes.forEach((el) => _highlight(el, addItems, text, className));
+  }
+};
+const _highlightText = (thisNode, text, className) => {
+  let addItems = [];
+  _highlight(thisNode, addItems, text, className);
+  addItems.forEach((obj) =>
+    obj.parent.insertAdjacentElement("beforebegin", obj.target)
+  );
+};
+
+/**
+ * Small JavaScript module for the documentation.
+ */
+const SphinxHighlight = {
+
+  /**
+   * highlight the search words provided in localstorage in the text
+   */
+  highlightSearchWords: () => {
+    if (!SPHINX_HIGHLIGHT_ENABLED) return;  // bail if no highlight
+
+    // get and clear terms from localstorage
+    const url = new URL(window.location);
+    const highlight =
+        localStorage.getItem("sphinx_highlight_terms")
+        || url.searchParams.get("highlight")
+        || "";
+    localStorage.removeItem("sphinx_highlight_terms")
+    url.searchParams.delete("highlight");
+    window.history.replaceState({}, "", url);
+
+    // get individual terms from highlight string
+    const terms = highlight.toLowerCase().split(/\s+/).filter(x => x);
+    if (terms.length === 0) return; // nothing to do
+
+    // There should never be more than one element matching "div.body"
+    const divBody = document.querySelectorAll("div.body");
+    const body = divBody.length ? divBody[0] : document.querySelector("body");
+    window.setTimeout(() => {
+      terms.forEach((term) => _highlightText(body, term, "highlighted"));
+    }, 10);
+
+    const searchBox = document.getElementById("searchbox");
+    if (searchBox === null) return;
+    searchBox.appendChild(
+      document
+        .createRange()
+        .createContextualFragment(
+          '<p class="highlight-link">' +
+            '<a href="javascript:SphinxHighlight.hideSearchWords()">' +
+            _("Hide Search Matches") +
+            "</a></p>"
+        )
+    );
+  },
+
+  /**
+   * helper function to hide the search marks again
+   */
+  hideSearchWords: () => {
+    document
+      .querySelectorAll("#searchbox .highlight-link")
+      .forEach((el) => el.remove());
+    document
+      .querySelectorAll("span.highlighted")
+      .forEach((el) => el.classList.remove("highlighted"));
+    localStorage.removeItem("sphinx_highlight_terms")
+  },
+
+  initEscapeListener: () => {
+    // only install a listener if it is really needed
+    if (!DOCUMENTATION_OPTIONS.ENABLE_SEARCH_SHORTCUTS) return;
+
+    document.addEventListener("keydown", (event) => {
+      // bail for input elements
+      if (BLACKLISTED_KEY_CONTROL_ELEMENTS.has(document.activeElement.tagName)) return;
+      // bail with special keys
+      if (event.shiftKey || event.altKey || event.ctrlKey || event.metaKey) return;
+      if (DOCUMENTATION_OPTIONS.ENABLE_SEARCH_SHORTCUTS && (event.key === "Escape")) {
+        SphinxHighlight.hideSearchWords();
+        event.preventDefault();
+      }
+    });
+  },
+};
+
+_ready(() => {
+  /* Do not call highlightSearchWords() when we are on the search page.
+   * It will highlight words from the *previous* search query.
+   */
+  if (typeof Search === "undefined") SphinxHighlight.highlightSearchWords();
+  SphinxHighlight.initEscapeListener();
+});

_docs_/_static/themetoggle.js

@@ -0,0 +1,24 @@
+const pydocthemeDark = document.getElementById('pydoctheme_dark_css')
+const pygmentsDark = document.getElementById('pygments_dark_css')
+const themeSelectors = document.getElementsByClassName('theme-selector')
+
+function activateTheme(theme) {
+  localStorage.setItem('currentTheme', theme);
+  [...themeSelectors].forEach(e => e.value = theme)
+  switch (theme) {
+    case 'light':
+      pydocthemeDark.media = 'not all'
+      pygmentsDark.media = 'not all'
+      break;
+    case 'dark':
+      pydocthemeDark.media = 'all'
+      pygmentsDark.media = 'all'
+      break;
+    default:
+      // auto
+      pydocthemeDark.media = '(prefers-color-scheme: dark)'
+      pygmentsDark.media = '(prefers-color-scheme: dark)'
+  }
+}
+
+activateTheme(localStorage.getItem('currentTheme') || 'auto')

_docs_/genindex.html

@@ -1,148 +1,125 @@
-
-
-
 <!DOCTYPE html>
-<html class="writer-html4" lang="en" >
-<head>
-  <meta charset="utf-8">
-  
-  <meta name="viewport" content="width=device-width, initial-scale=1.0">
-  
-  <title>Index &mdash; fstools  documentation</title>
-  
 
-  
+<html lang="en" data-content_root="./">
-  <link rel="stylesheet" href="_static/css/theme.css" type="text/css" />
+  <head>
-  <link rel="stylesheet" href="_static/pygments.css" type="text/css" />
+    <meta charset="utf-8" />
-
+    <meta name="viewport" content="width=device-width, initial-scale=1.0" />
-  
+    <title>Index &#8212; fstools  documentation</title><meta name="viewport" content="width=device-width, initial-scale=1.0">
-  
-  
-  
-
-  
-  <!--[if lt IE 9]>
-    <script src="_static/js/html5shiv.min.js"></script>
-  <![endif]-->
-  
     
-      <script type="text/javascript" id="documentation_options" data-url_root="./" src="_static/documentation_options.js"></script>
+    <link rel="stylesheet" type="text/css" href="_static/pygments.css?v=b86133f3" />
-        <script type="text/javascript" src="_static/jquery.js"></script>
+    <link rel="stylesheet" type="text/css" href="_static/classic.css?v=67a6116b" />
-        <script type="text/javascript" src="_static/underscore.js"></script>
+    <link rel="stylesheet" type="text/css" href="_static/pydoctheme.css?v=5ff89526" />
-        <script type="text/javascript" src="_static/doctools.js"></script>
+    <link id="pygments_dark_css" media="(prefers-color-scheme: dark)" rel="stylesheet" type="text/css" href="_static/pygments_dark.css?v=5349f25f" />
-        <script type="text/javascript" src="_static/language_data.js"></script>
     
-    <script type="text/javascript" src="_static/js/theme.js"></script>
+    <script src="_static/documentation_options.js?v=5929fcd5"></script>
-
+    <script src="_static/doctools.js?v=9bcbadda"></script>
+    <script src="_static/sphinx_highlight.js?v=dc90522c"></script>
     
     <link rel="index" title="Index" href="#" />
-    <link rel="search" title="Search" href="search.html" /> 
+    <link rel="search" title="Search" href="search.html" /><link rel="stylesheet" href="_static/pydoctheme_dark.css" media="(prefers-color-scheme: dark)" id="pydoctheme_dark_css">
-</head>
+    <link rel="shortcut icon" type="image/png" href="_static/py.svg">
-
+            <script type="text/javascript" src="_static/copybutton.js"></script>
-<body class="wy-body-for-nav">
+            <script type="text/javascript" src="_static/menu.js"></script>
-
+            <script type="text/javascript" src="_static/search-focus.js"></script>
-   
+            <script type="text/javascript" src="_static/themetoggle.js"></script> 
-  <div class="wy-grid-for-nav">
+  </head>
-    
+<body>
-    <nav data-toggle="wy-nav-shift" class="wy-nav-side">
+<div class="mobile-nav">
-      <div class="wy-side-scroll">
+    <input type="checkbox" id="menuToggler" class="toggler__input" aria-controls="navigation"
-        <div class="wy-side-nav-search" >
+           aria-pressed="false" aria-expanded="false" role="button" aria-label="Menu">
-          
+    <nav class="nav-content" role="navigation">
-
+        <label for="menuToggler" class="toggler__label">
-          
+            <span></span>
-            <a href="index.html" class="icon icon-home" alt="Documentation Home"> fstools
+        </label>
-          
+        <span class="nav-items-wrapper">
-
+            <a href="https://www.python.org/" class="nav-logo">
-          
+                <img src="_static/py.svg" alt="Python logo">
-          </a>
+            </a>
-
+            <span class="version_switcher_placeholder"></span>
-          
+            <form role="search" class="search" action="search.html" method="get">
-            
+                <svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" class="search-icon">
-            
+                    <path fill-rule="nonzero" fill="currentColor" d="M15.5 14h-.79l-.28-.27a6.5 6.5 0 001.48-5.34c-.47-2.78-2.79-5-5.59-5.34a6.505 6.505 0 00-7.27 7.27c.34 2.8 2.56 5.12 5.34 5.59a6.5 6.5 0 005.34-1.48l.27.28v.79l4.25 4.25c.41.41 1.08.41 1.49 0 .41-.41.41-1.08 0-1.49L15.5 14zm-6 0C7.01 14 5 11.99 5 9.5S7.01 5 9.5 5 14 7.01 14 9.5 11.99 14 9.5 14z"></path>
-          
+                </svg>
-
+                <input placeholder="Quick search" aria-label="Quick search" type="search" name="q">
-          
+                <input type="submit" value="Go">
-<div role="search">
+            </form>
-  <form id="rtd-search-form" class="wy-form" action="search.html" method="get">
+        </span>
-    <input type="text" name="q" placeholder="Search docs" />
-    <input type="hidden" name="check_keywords" value="yes" />
-    <input type="hidden" name="area" value="default" />
-  </form>
-</div>
-
-          
-        </div>
-
-        
-        <div class="wy-menu wy-menu-vertical" data-spy="affix" role="navigation" aria-label="main navigation">
-          
-            
-            
-              
-            
-            
-              <!-- Local TOC -->
-              <div class="local-toc"></div>
-            
-          
-        </div>
-        
-      </div>
     </nav>
-
+    <div class="menu-wrapper">
-    <section data-toggle="wy-nav-shift" class="wy-nav-content-wrap">
+        <nav class="menu" role="navigation" aria-label="main navigation">
-
+            <div class="language_switcher_placeholder"></div>
-      
-      <nav class="wy-nav-top" aria-label="top navigation">
-        
-          <i data-toggle="wy-nav-top" class="fa fa-bars"></i>
-          <a href="index.html">fstools</a>
-        
-      </nav>
-
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-      <div class="wy-nav-content">
-        
-        <div class="rst-content">
-        
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-
-  <ul class="wy-breadcrumbs">
-    
-      <li><a href="index.html" class="icon icon-home"></a> &raquo;</li>
-        
-      <li>Index</li>
-    
-    
-      <li class="wy-breadcrumbs-aside">
-        
             
-        
+<label class="theme-selector-label">
-      </li>
+    Theme
-    
+    <select class="theme-selector" oninput="activateTheme(this.value)">
-  </ul>
+        <option value="auto" selected>Auto</option>
-
+        <option value="light">Light</option>
-  
+        <option value="dark">Dark</option>
-  <hr/>
+    </select>
+</label>
+<search id="searchbox" style="display: none" role="search">
+  <h3 id="searchlabel">Quick search</h3>
+    <div class="searchformwrapper">
+    <form class="search" action="search.html" method="get">
+      <input type="text" name="q" aria-labelledby="searchlabel" autocomplete="off" autocorrect="off" autocapitalize="off" spellcheck="false"/>
+      <input type="submit" value="Go" />
+    </form>
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@@ -171,8 +148,13 @@
 </li>
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 </li>
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@@ -190,6 +172,15 @@
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 </li>
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 </tr></table>
 
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@@ -218,50 +209,92 @@
 
 
 
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