Intelegentny_Pszczelarz/.venv/Lib/site-packages/werkzeug/debug/shared/debugger.js

360 lines
10 KiB
JavaScript
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2023-06-19 00:49:18 +02:00
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 initPinBox() {
document.querySelector(".pin-prompt form").addEventListener(
"submit",
function (event) {
event.preventDefault();
const pin = encodeURIComponent(this.pin.value);
const encodedSecret = encodeURIComponent(SECRET);
const btn = this.btn;
btn.disabled = true;
fetch(
`${document.location.pathname}?__debugger__=yes&cmd=pinauth&pin=${pin}&s=${encodedSecret}`
)
.then((res) => res.json())
.then(({auth, exhausted}) => {
if (auth) {
EVALEX_TRUSTED = true;
fadeOut(document.getElementsByClassName("pin-prompt")[0]);
} else {
alert(
`Error: ${
exhausted
? "too many attempts. Restart server to retry."
: "incorrect pin"
}`
);
}
})
.catch((err) => {
alert("Error: Could not verify PIN. Network error?");
console.error(err);
})
.finally(() => (btn.disabled = false));
},
false
);
}
function promptForPin() {
if (!EVALEX_TRUSTED) {
const encodedSecret = encodeURIComponent(SECRET);
fetch(
`${document.location.pathname}?__debugger__=yes&cmd=printpin&s=${encodedSecret}`
);
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", "?__debugger__=yes&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) => {
// Get input command.
const cmd = command.value;
// Setup GET request.
const urlPath = "";
const params = {
__debugger__: "yes",
cmd: cmd,
frm: frameID,
s: SECRET,
};
const paramString = Object.keys(params)
.map((key) => {
return "&" + encodeURIComponent(key) + "=" + encodeURIComponent(params[key]);
})
.join("");
fetch(urlPath + "?" + paramString)
.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", () => {
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);
}
}