107 lines
3.8 KiB
HTML
107 lines
3.8 KiB
HTML
<!DOCTYPE html>
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<html lang="en">
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<head>
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<meta charset="UTF-8">
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<meta name="viewport" content="width=device-width, initial-scale=1.0">
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<title>Pyodide Real-Time Python Execution with Console</title>
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<script src="https://cdn.jsdelivr.net/pyodide/v0.23.4/full/pyodide.js"></script>
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<style>
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#console {
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width: 100%;
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height: 200px;
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background-color: black;
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color: white;
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font-family: monospace;
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padding: 10px;
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overflow-y: auto;
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border: 1px solid #ccc;
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}
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</style>
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</head>
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<body>
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<h1>Real-Time Python Execution with Pyodide</h1>
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<textarea id="python-code" rows="10" cols="50" placeholder="Enter your Python code here..."></textarea>
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<br><br>
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<button id="compile-button">Compile and Run</button>
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<br><br>
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<h2>Console Output:</h2>
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<div id="console"></div>
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<script>
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async function initializePyodide() {
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let pyodide = await loadPyodide({
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indexURL: "https://cdn.jsdelivr.net/pyodide/v0.23.4/full/"
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});
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// Redirect Python's stdout and stderr to the console area
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pyodide.runPython(`
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import sys
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import asyncio
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from js import document
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class ConsoleOutput:
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def write(self, text):
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console = document.getElementById("console")
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console.textContent += text
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console.scrollTop = console.scrollHeight # Auto-scroll to bottom
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def flush(self):
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pass
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sys.stdout = ConsoleOutput()
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sys.stderr = ConsoleOutput()
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`);
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return pyodide;
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}
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async function runPythonCode(pyodide, code) {
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try {
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// Clear the console before running new code
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document.getElementById("console").textContent = "";
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// Run the Python code asynchronously
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console.log(code);
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function addExtraLineWithIndent(inputString, additionalText = "") {
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// Split the string into an array of lines
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const lines = inputString.split('\n');
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const result = lines.map(line => {
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// Check if the line ends with a colon
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if (line.trim().endsWith(":")) {
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return line; // Leave it as is
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}
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// Extract leading whitespace (indentation) from the current line
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const indentation = line.match(/^\s*/)[0];
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// Add the original line and the new inserted line with indentation
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return line + '\n' + indentation + additionalText;
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}).join('\n'); // Combine the lines back into a single string
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return result;
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}
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// Example usage
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const input = " Line 1\n Line 2\nLine 3";
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const output = addExtraLineWithIndent(code, "await asyncio.sleep(0.01)");
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console.log(output);
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await pyodide.runPythonAsync(output);
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} catch (err) {
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// Display any errors in the console area
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document.getElementById("console").textContent += `Error: ${err}\n`;
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}
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}
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document.addEventListener("DOMContentLoaded", async () => {
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let pyodide = await initializePyodide();
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document.getElementById("compile-button").addEventListener("click", async () => {
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let code = document.getElementById("python-code").value;
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await runPythonCode(pyodide, code);
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});
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});
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</script>
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</body>
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</html> |