Virtual Environment Development Tutorials, Guides & Insights

• On Windows
• On macOS and Linux

• Installing Packages
• Listing Installed Packages
• Freezing Dependencies
• Installing from a requirements.txt File

Visit http://127.0.0.1:5000/ in your browser to see the welcome message.

from flask import Flask, jsonify

app = Flask(__name__)

items = [
    {"id": 1, "name": "Item 1", "price": 100},
    {"id": 2, "name": "Item 2", "price": 150},
    {"id": 3, "name": "Item 3", "price": 200}
]

@app.route('/api/items', methods=['GET'])
def get_items():
    return jsonify(items)

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