add code for analysis of data

6 files changed, 500 insertions, 0 deletions

diff --git a/venv/lib/python3.8/site-packages/werkzeug/debug/shared/ICON_LICENSE.md b/venv/lib/python3.8/site-packages/werkzeug/debug/shared/ICON_LICENSE.md
new file mode 100644
index 0000000..3bdbfc7
--- /dev/null
+++ b/venv/lib/python3.8/site-packages/werkzeug/debug/shared/ICON_LICENSE.md
@@ -0,0 +1,6 @@
+Silk icon set 1.3 by Mark James <mjames@gmail.com>
+
+http://www.famfamfam.com/lab/icons/silk/
+
+License: [CC-BY-2.5](https://creativecommons.org/licenses/by/2.5/)
+or [CC-BY-3.0](https://creativecommons.org/licenses/by/3.0/)
diff --git a/venv/lib/python3.8/site-packages/werkzeug/debug/shared/console.png b/venv/lib/python3.8/site-packages/werkzeug/debug/shared/console.png
new file mode 100644
index 0000000..c28dd63
--- /dev/null
+++ b/venv/lib/python3.8/site-packages/werkzeug/debug/shared/console.png
diff --git a/venv/lib/python3.8/site-packages/werkzeug/debug/shared/debugger.js b/venv/lib/python3.8/site-packages/werkzeug/debug/shared/debugger.js
new file mode 100644
index 0000000..809b14a
--- /dev/null
+++ b/venv/lib/python3.8/site-packages/werkzeug/debug/shared/debugger.js
@@ -0,0 +1,344 @@
+docReady(() => {
+  if (!EVALEX_TRUSTED) {
+    initPinBox();
+  }
+  // if we are in console mode, show the console.
+  if (CONSOLE_MODE && EVALEX) {
+    createInteractiveConsole();
+  }
+
+  const frames = document.querySelectorAll("div.traceback div.frame");
+  if (EVALEX) {
+    addConsoleIconToFrames(frames);
+  }
+  addEventListenersToElements(document.querySelectorAll("div.detail"), "click", () =>
+    document.querySelector("div.traceback").scrollIntoView(false)
+  );
+  addToggleFrameTraceback(frames);
+  addToggleTraceTypesOnClick(document.querySelectorAll("h2.traceback"));
+  addInfoPrompt(document.querySelectorAll("span.nojavascript"));
+  wrapPlainTraceback();
+});
+
+function addToggleFrameTraceback(frames) {
+  frames.forEach((frame) => {
+    frame.addEventListener("click", () => {
+      frame.getElementsByTagName("pre")[0].parentElement.classList.toggle("expanded");
+    });
+  })
+}
+
+
+function wrapPlainTraceback() {
+  const plainTraceback = document.querySelector("div.plain textarea");
+  const wrapper = document.createElement("pre");
+  const textNode = document.createTextNode(plainTraceback.textContent);
+  wrapper.appendChild(textNode);
+  plainTraceback.replaceWith(wrapper);
+}
+
+function makeDebugURL(args) {
+  const params = new URLSearchParams(args)
+  params.set("s", SECRET)
+  return `?__debugger__=yes&${params}`
+}
+
+function initPinBox() {
+  document.querySelector(".pin-prompt form").addEventListener(
+    "submit",
+    function (event) {
+      event.preventDefault();
+      const btn = this.btn;
+      btn.disabled = true;
+
+      fetch(
+        makeDebugURL({cmd: "pinauth", pin: this.pin.value})
+      )
+        .then((res) => res.json())
+        .then(({auth, exhausted}) => {
+          if (auth) {
+            EVALEX_TRUSTED = true;
+            fadeOut(document.getElementsByClassName("pin-prompt")[0]);
+          } else {
+            alert(
+              `Error: ${
+                exhausted
+                  ? "too many attempts.  Restart server to retry."
+                  : "incorrect pin"
+              }`
+            );
+          }
+        })
+        .catch((err) => {
+          alert("Error: Could not verify PIN.  Network error?");
+          console.error(err);
+        })
+        .finally(() => (btn.disabled = false));
+    },
+    false
+  );
+}
+
+function promptForPin() {
+  if (!EVALEX_TRUSTED) {
+    fetch(makeDebugURL({cmd: "printpin"}));
+    const pinPrompt = document.getElementsByClassName("pin-prompt")[0];
+    fadeIn(pinPrompt);
+    document.querySelector('.pin-prompt input[name="pin"]').focus();
+  }
+}
+
+/**
+ * Helper function for shell initialization
+ */
+function openShell(consoleNode, target, frameID) {
+  promptForPin();
+  if (consoleNode) {
+    slideToggle(consoleNode);
+    return consoleNode;
+  }
+  let historyPos = 0;
+  const history = [""];
+  const consoleElement = createConsole();
+  const output = createConsoleOutput();
+  const form = createConsoleInputForm();
+  const command = createConsoleInput();
+
+  target.parentNode.appendChild(consoleElement);
+  consoleElement.append(output);
+  consoleElement.append(form);
+  form.append(command);
+  command.focus();
+  slideToggle(consoleElement);
+
+  form.addEventListener("submit", (e) => {
+    handleConsoleSubmit(e, command, frameID).then((consoleOutput) => {
+      output.append(consoleOutput);
+      command.focus();
+      consoleElement.scrollTo(0, consoleElement.scrollHeight);
+      const old = history.pop();
+      history.push(command.value);
+      if (typeof old !== "undefined") {
+        history.push(old);
+      }
+      historyPos = history.length - 1;
+      command.value = "";
+    });
+  });
+
+  command.addEventListener("keydown", (e) => {
+    if (e.key === "l" && e.ctrlKey) {
+      output.innerText = "--- screen cleared ---";
+    } else if (e.key === "ArrowUp" || e.key === "ArrowDown") {
+      // Handle up arrow and down arrow.
+      if (e.key === "ArrowUp" && historyPos > 0) {
+        e.preventDefault();
+        historyPos--;
+      } else if (e.key === "ArrowDown" && historyPos < history.length - 1) {
+        historyPos++;
+      }
+      command.value = history[historyPos];
+    }
+    return false;
+  });
+
+  return consoleElement;
+}
+
+function addEventListenersToElements(elements, event, listener) {
+  elements.forEach((el) => el.addEventListener(event, listener));
+}
+
+/**
+ * Add extra info
+ */
+function addInfoPrompt(elements) {
+  for (let i = 0; i < elements.length; i++) {
+    elements[i].innerHTML =
+      "<p>To switch between the interactive traceback and the plaintext " +
+      'one, you can click on the "Traceback" headline. From the text ' +
+      "traceback you can also create a paste of it. " +
+      (!EVALEX
+        ? ""
+        : "For code execution mouse-over the frame you want to debug and " +
+          "click on the console icon on the right side." +
+          "<p>You can execute arbitrary Python code in the stack frames and " +
+          "there are some extra helpers available for introspection:" +
+          "<ul><li><code>dump()</code> shows all variables in the frame" +
+          "<li><code>dump(obj)</code> dumps all that's known about the object</ul>");
+    elements[i].classList.remove("nojavascript");
+  }
+}
+
+function addConsoleIconToFrames(frames) {
+  for (let i = 0; i < frames.length; i++) {
+    let consoleNode = null;
+    const target = frames[i];
+    const frameID = frames[i].id.substring(6);
+
+    for (let j = 0; j < target.getElementsByTagName("pre").length; j++) {
+      const img = createIconForConsole();
+      img.addEventListener("click", (e) => {
+        e.stopPropagation();
+        consoleNode = openShell(consoleNode, target, frameID);
+        return false;
+      });
+      target.getElementsByTagName("pre")[j].append(img);
+    }
+  }
+}
+
+function slideToggle(target) {
+  target.classList.toggle("active");
+}
+
+/**
+ * toggle traceback types on click.
+ */
+function addToggleTraceTypesOnClick(elements) {
+  for (let i = 0; i < elements.length; i++) {
+    elements[i].addEventListener("click", () => {
+      document.querySelector("div.traceback").classList.toggle("hidden");
+      document.querySelector("div.plain").classList.toggle("hidden");
+    });
+    elements[i].style.cursor = "pointer";
+    document.querySelector("div.plain").classList.toggle("hidden");
+  }
+}
+
+function createConsole() {
+  const consoleNode = document.createElement("pre");
+  consoleNode.classList.add("console");
+  consoleNode.classList.add("active");
+  return consoleNode;
+}
+
+function createConsoleOutput() {
+  const output = document.createElement("div");
+  output.classList.add("output");
+  output.innerHTML = "[console ready]";
+  return output;
+}
+
+function createConsoleInputForm() {
+  const form = document.createElement("form");
+  form.innerHTML = "&gt;&gt;&gt; ";
+  return form;
+}
+
+function createConsoleInput() {
+  const command = document.createElement("input");
+  command.type = "text";
+  command.setAttribute("autocomplete", "off");
+  command.setAttribute("spellcheck", false);
+  command.setAttribute("autocapitalize", "off");
+  command.setAttribute("autocorrect", "off");
+  return command;
+}
+
+function createIconForConsole() {
+  const img = document.createElement("img");
+  img.setAttribute("src", makeDebugURL({cmd: "resource", f: "console.png"}));
+  img.setAttribute("title", "Open an interactive python shell in this frame");
+  return img;
+}
+
+function createExpansionButtonForConsole() {
+  const expansionButton = document.createElement("a");
+  expansionButton.setAttribute("href", "#");
+  expansionButton.setAttribute("class", "toggle");
+  expansionButton.innerHTML = "&nbsp;&nbsp;";
+  return expansionButton;
+}
+
+function createInteractiveConsole() {
+  const target = document.querySelector("div.console div.inner");
+  while (target.firstChild) {
+    target.removeChild(target.firstChild);
+  }
+  openShell(null, target, 0);
+}
+
+function handleConsoleSubmit(e, command, frameID) {
+  // Prevent page from refreshing.
+  e.preventDefault();
+
+  return new Promise((resolve) => {
+    fetch(makeDebugURL({cmd: command.value, frm: frameID}))
+      .then((res) => {
+        return res.text();
+      })
+      .then((data) => {
+        const tmp = document.createElement("div");
+        tmp.innerHTML = data;
+        resolve(tmp);
+
+        // Handle expandable span for long list outputs.
+        // Example to test: list(range(13))
+        let wrapperAdded = false;
+        const wrapperSpan = document.createElement("span");
+        const expansionButton = createExpansionButtonForConsole();
+
+        tmp.querySelectorAll("span.extended").forEach((spanToWrap) => {
+          const parentDiv = spanToWrap.parentNode;
+          if (!wrapperAdded) {
+            parentDiv.insertBefore(wrapperSpan, spanToWrap);
+            wrapperAdded = true;
+          }
+          parentDiv.removeChild(spanToWrap);
+          wrapperSpan.append(spanToWrap);
+          spanToWrap.hidden = true;
+
+          expansionButton.addEventListener("click", (event) => {
+            event.preventDefault();
+            spanToWrap.hidden = !spanToWrap.hidden;
+            expansionButton.classList.toggle("open");
+            return false;
+          });
+        });
+
+        // Add expansion button at end of wrapper.
+        if (wrapperAdded) {
+          wrapperSpan.append(expansionButton);
+        }
+      })
+      .catch((err) => {
+        console.error(err);
+      });
+    return false;
+  });
+}
+
+function fadeOut(element) {
+  element.style.opacity = 1;
+
+  (function fade() {
+    element.style.opacity -= 0.1;
+    if (element.style.opacity < 0) {
+      element.style.display = "none";
+    } else {
+      requestAnimationFrame(fade);
+    }
+  })();
+}
+
+function fadeIn(element, display) {
+  element.style.opacity = 0;
+  element.style.display = display || "block";
+
+  (function fade() {
+    let val = parseFloat(element.style.opacity) + 0.1;
+    if (val <= 1) {
+      element.style.opacity = val;
+      requestAnimationFrame(fade);
+    }
+  })();
+}
+
+function docReady(fn) {
+  if (document.readyState === "complete" || document.readyState === "interactive") {
+    setTimeout(fn, 1);
+  } else {
+    document.addEventListener("DOMContentLoaded", fn);
+  }
+}
diff --git a/venv/lib/python3.8/site-packages/werkzeug/debug/shared/less.png b/venv/lib/python3.8/site-packages/werkzeug/debug/shared/less.png
new file mode 100644
index 0000000..5efefd6
--- /dev/null
+++ b/venv/lib/python3.8/site-packages/werkzeug/debug/shared/less.png
diff --git a/venv/lib/python3.8/site-packages/werkzeug/debug/shared/more.png b/venv/lib/python3.8/site-packages/werkzeug/debug/shared/more.png
new file mode 100644
index 0000000..804fa22
--- /dev/null
+++ b/venv/lib/python3.8/site-packages/werkzeug/debug/shared/more.png
diff --git a/venv/lib/python3.8/site-packages/werkzeug/debug/shared/style.css b/venv/lib/python3.8/site-packages/werkzeug/debug/shared/style.css
new file mode 100644
index 0000000..e9397ca
--- /dev/null
+++ b/venv/lib/python3.8/site-packages/werkzeug/debug/shared/style.css
@@ -0,0 +1,150 @@
+body, input  { font-family: sans-serif; color: #000; text-align: center;
+               margin: 1em; padding: 0; font-size: 15px; }
+h1, h2, h3   { font-weight: normal; }
+
+input        { background-color: #fff; margin: 0; text-align: left;
+               outline: none !important; }
+input[type="submit"] { padding: 3px 6px; }
+a            { color: #11557C; }
+a:hover      { color: #177199; }
+pre, code,
+textarea     { font-family: monospace; font-size: 14px; }
+
+div.debugger { text-align: left; padding: 12px; margin: auto;
+               background-color: white; }
+h1           { font-size: 36px; margin: 0 0 0.3em 0; }
+div.detail { cursor: pointer; }
+div.detail p { margin: 0 0 8px 13px; font-size: 14px; white-space: pre-wrap;
+               font-family: monospace; }
+div.explanation { margin: 20px 13px; font-size: 15px; color: #555; }
+div.footer   { font-size: 13px; text-align: right; margin: 30px 0;
+               color: #86989B; }
+
+h2           { font-size: 16px; margin: 1.3em 0 0.0 0; padding: 9px;
+               background-color: #11557C; color: white; }
+h2 em, h3 em { font-style: normal; color: #A5D6D9; font-weight: normal; }
+
+div.traceback, div.plain { border: 1px solid #ddd; margin: 0 0 1em 0; padding: 10px; }
+div.plain p      { margin: 0; }
+div.plain textarea,
+div.plain pre { margin: 10px 0 0 0; padding: 4px;
+                background-color: #E8EFF0; border: 1px solid #D3E7E9; }
+div.plain textarea { width: 99%; height: 300px; }
+div.traceback h3 { font-size: 1em; margin: 0 0 0.8em 0; }
+div.traceback ul { list-style: none; margin: 0; padding: 0 0 0 1em; }
+div.traceback h4 { font-size: 13px; font-weight: normal; margin: 0.7em 0 0.1em 0; }
+div.traceback pre { margin: 0; padding: 5px 0 3px 15px;
+                    background-color: #E8EFF0; border: 1px solid #D3E7E9; }
+div.traceback .library .current { background: white; color: #555; }
+div.traceback .expanded .current { background: #E8EFF0; color: black; }
+div.traceback pre:hover { background-color: #DDECEE; color: black; cursor: pointer; }
+div.traceback div.source.expanded pre + pre { border-top: none; }
+
+div.traceback span.ws { display: none; }
+div.traceback pre.before, div.traceback pre.after { display: none; background: white; }
+div.traceback div.source.expanded pre.before,
+div.traceback div.source.expanded pre.after {
+    display: block;
+}
+
+div.traceback div.source.expanded span.ws {
+    display: inline;
+}
+
+div.traceback blockquote { margin: 1em 0 0 0; padding: 0; white-space: pre-line; }
+div.traceback img { float: right; padding: 2px; margin: -3px 2px 0 0; display: none; }
+div.traceback img:hover { background-color: #ddd; cursor: pointer;
+                          border-color: #BFDDE0; }
+div.traceback pre:hover img { display: block; }
+div.traceback cite.filename { font-style: normal; color: #3B666B; }
+
+pre.console { border: 1px solid #ccc; background: white!important;
+              color: black; padding: 5px!important;
+              margin: 3px 0 0 0!important; cursor: default!important;
+              max-height: 400px; overflow: auto; }
+pre.console form { color: #555; }
+pre.console input { background-color: transparent; color: #555;
+                    width: 90%; font-family: monospace; font-size: 14px;
+                     border: none!important; }
+
+span.string { color: #30799B; }
+span.number { color: #9C1A1C; }
+span.help   { color: #3A7734; }
+span.object { color: #485F6E; }
+span.extended { opacity: 0.5; }
+span.extended:hover { opacity: 1; }
+a.toggle { text-decoration: none; background-repeat: no-repeat;
+           background-position: center center;
+           background-image: url(?__debugger__=yes&cmd=resource&f=more.png); }
+a.toggle:hover { background-color: #444; }
+a.open { background-image: url(?__debugger__=yes&cmd=resource&f=less.png); }
+
+pre.console div.traceback,
+pre.console div.box { margin: 5px 10px; white-space: normal;
+                      border: 1px solid #11557C; padding: 10px;
+                      font-family: sans-serif;  }
+pre.console div.box h3,
+pre.console div.traceback h3 { margin: -10px -10px 10px -10px; padding: 5px;
+                               background: #11557C; color: white; }
+
+pre.console div.traceback pre:hover { cursor: default; background: #E8EFF0; }
+pre.console div.traceback pre.syntaxerror { background: inherit; border: none;
+                                            margin: 20px -10px -10px -10px;
+                                            padding: 10px; border-top: 1px solid #BFDDE0;
+                                            background: #E8EFF0; }
+pre.console div.noframe-traceback pre.syntaxerror { margin-top: -10px; border: none; }
+
+pre.console div.box pre.repr { padding: 0; margin: 0; background-color: white; border: none; }
+pre.console div.box table { margin-top: 6px; }
+pre.console div.box pre { border: none; }
+pre.console div.box pre.help { background-color: white; }
+pre.console div.box pre.help:hover { cursor: default; }
+pre.console table tr { vertical-align: top; }
+div.console { border: 1px solid #ccc; padding: 4px; background-color: #fafafa; }
+
+div.traceback pre, div.console pre {
+    white-space: pre-wrap;       /* css-3 should we be so lucky... */
+    white-space: -moz-pre-wrap;  /* Mozilla, since 1999 */
+    white-space: -pre-wrap;      /* Opera 4-6 ?? */
+    white-space: -o-pre-wrap;    /* Opera 7 ?? */
+    word-wrap: break-word;       /* Internet Explorer 5.5+ */
+    _white-space: pre;           /* IE only hack to re-specify in
+                                 addition to word-wrap  */
+}
+
+
+div.pin-prompt {
+    position: absolute;
+    display: none;
+    top: 0;
+    bottom: 0;
+    left: 0;
+    right: 0;
+    background: rgba(255, 255, 255, 0.8);
+}
+
+div.pin-prompt .inner {
+    background: #eee;
+    padding: 10px 50px;
+    width: 350px;
+    margin: 10% auto 0 auto;
+    border: 1px solid #ccc;
+    border-radius: 2px;
+}
+
+div.exc-divider {
+    margin: 0.7em 0 0 -1em;
+    padding: 0.5em;
+    background: #11557C;
+    color: #ddd;
+    border: 1px solid #ddd;
+}
+
+.console.active {
+    max-height: 0!important;
+    display: none;
+}
+
+.hidden {
+    display: none;
+}