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<!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>Jupyter WASM Instance</title> |
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<style> |
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body { |
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font-family: Arial, sans-serif; |
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max-width: 800px; |
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margin: 0 auto; |
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padding: 20px; |
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} |
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button { |
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padding: 10px 15px; |
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font-size: 16px; |
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background-color: #4CAF50; |
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color: white; |
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border: none; |
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border-radius: 4px; |
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cursor: pointer; |
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} |
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button:hover { |
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background-color: #45a049; |
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} |
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#status { |
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margin-top: 20px; |
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padding: 15px; |
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border-radius: 4px; |
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background-color: #f8f9fa; |
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} |
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#jupyter-frame { |
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width: 100%; |
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height: 600px; |
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border: 1px solid #ddd; |
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margin-top: 20px; |
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display: none; |
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} |
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</style> |
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</head> |
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<body> |
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<h1>Jupyter WASM Instance</h1> |
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<p>This page runs a Jupyter notebook server directly in your browser using WebAssembly.</p> |
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<button id="start-button">Start Jupyter Server</button> |
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<div id="status">Status: Ready to launch</div> |
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<iframe id="jupyter-frame" sandbox="allow-scripts allow-same-origin"></iframe> |
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<script> |
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document.getElementById('start-button').addEventListener('click', async () => { |
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const statusEl = document.getElementById('status'); |
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const frameEl = document.getElementById('jupyter-frame'); |
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statusEl.textContent = 'Status: Loading WASM module...'; |
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try { |
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const wasmModule = await WebAssembly.instantiateStreaming( |
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fetch('jupyter-datascience.wasm'), |
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{} |
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); |
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statusEl.textContent = 'Status: Starting Jupyter server...'; |
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const instance = wasmModule.instance; |
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await instance.exports._start(); |
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const port = 8888; |
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const url = `http://localhost:${port}`; |
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statusEl.textContent = 'Status: Jupyter server running at ' + url; |
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frameEl.style.display = 'block'; |
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frameEl.src = url; |
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} catch (error) { |
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statusEl.textContent = 'Status: Error - ' + error.message; |
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console.error(error); |
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} |
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}); |
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</script> |
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</body> |
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</html> |
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