Junior — Middle

How can three random elements be displayed on a single web page in an application?

sobes.tech AI

Answer from AI

To display three random items on a web application page in Python, you can use a web framework like Flask and the Jinja2 templating engine.

Example:

from flask import Flask, render_template_string
import random

app = Flask(__name__)

items = ['Item 1', 'Item 2', 'Item 3', 'Item 4', 'Item 5']

@app.route('/')
def index():
    random_items = random.sample(items, 3)  # Select 3 random items without repetition
    template = '''
    <html>
    <body>
        <h1>Random Items</h1>
        <ul>
        {% for item in items %}
            <li>{{ item }}</li>
        {% endfor %}
        </ul>
    </body>
    </html>
    '''
    return render_template_string(template, items=random_items)

if __name__ == '__main__':
    app.run(debug=True)

This code runs a simple web server that, when accessed at the main page, selects three random elements from the list and displays them as a list on the page.

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