Python Flask-Caching Test using the Simple Cache Option (does not show response cache headers)

python-flask-caching.py

from flask import Flask
from flask_caching import Cache
from time import strftime

app = Flask(__name__)

app.config['CACHE_TYPE'] = 'simple'
app.cache = Cache(app)

def get_time():
    data = strftime("%Y-%m-%dT-%h-%m-%s")
    return data

@app.route('/')
@app.cache.cached(timeout=10)
def index():
    return get_time()

if __name__ == '__main__':
    app.run(port=809)