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Update app.py
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app.py
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from
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import requests
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# Initialize
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app =
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# API endpoint for getting cryptocurrency prices from CoinGecko
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API_URL = 'https://api.coingecko.com/api/v3/simple/price?ids=bitcoin,ethereum,dogecoin&vs_currencies=usd'
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@app.route('/')
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def index():
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# Render the main page
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return render_template_string(HTML_TEMPLATE)
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@app.route('/api/prices', methods=['GET'])
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def get_prices():
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# Fetch price data
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response = requests.get(API_URL)
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prices = response.json()
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return jsonify(prices)
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# HTML template with HTMX integration
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HTML_TEMPLATE =
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<!DOCTYPE html>
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<html lang="en">
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<head>
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<script>
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document.addEventListener('htmx:afterRequest', function(event) {
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const pricesDiv = document.getElementById('prices');
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const data = event.detail.xhr.
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pricesDiv.innerHTML = `
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<div>Bitcoin: $${data.bitcoin.usd}</div>
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<div>Ethereum: $${data.ethereum.usd}</div>
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</script>
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</body>
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</html>
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from fastapi import FastAPI
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from fastapi.responses import HTMLResponse, JSONResponse
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import requests
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import uvicorn
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# Initialize FastAPI app
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app = FastAPI()
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# API endpoint for getting cryptocurrency prices from CoinGecko
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API_URL = 'https://api.coingecko.com/api/v3/simple/price?ids=bitcoin,ethereum,dogecoin&vs_currencies=usd'
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# HTML template with HTMX integration
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HTML_TEMPLATE = """
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<!DOCTYPE html>
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<html lang="en">
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<head>
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<script>
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document.addEventListener('htmx:afterRequest', function(event) {
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const pricesDiv = document.getElementById('prices');
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const data = JSON.parse(event.detail.xhr.responseText);
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pricesDiv.innerHTML = `
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<div>Bitcoin: $${data.bitcoin.usd}</div>
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<div>Ethereum: $${data.ethereum.usd}</div>
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</script>
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</body>
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</html>
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"""
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@app.get("/", response_class=HTMLResponse)
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def read_root():
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return HTML_TEMPLATE
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@app.get("/api/prices", response_class=JSONResponse)
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def get_prices():
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response = requests.get(API_URL)
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response.raise_for_status()
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return response.json()
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if __name__ == "__main__":
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# Run with: uvicorn this_file_name:app --host 0.0.0.0 --port 7860 --reload
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uvicorn.run("this_file_name:app", host="0.0.0.0", port=7860, reload=True)
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