Random User Agent Generator with Sanic and Jinja2

This function uses the Sanic web framework and Jinja2 template engine to generate a random user agent string and render it into an HTML template. It randomly selects one from the predefined list of user agents and passes the selected user agent to the HTML template through Jinja2.

Technology Stack : Sanic, Jinja2, HTML

Code Type : Web Application Function

Code Difficulty : Intermediate

                
                    
def random_user_agent(request):
    import random
    from sanic import response
    from sanic_jinja2 import SanicJinja2

    jinja = SanicJinja2(request.app)

    user_agents = [
        "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/58.0.3029.110 Safari/537.3",
        "Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/605.1.15 (KHTML, like Gecko) Version/14.0.3 Safari/605.1.15",
        "Mozilla/5.0 (Linux; Android 10; SM-A505FN) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/88.0.4324.150 Mobile Safari/537.36"
    ]

    selected_user_agent = random.choice(user_agents)
    return jinja.render(request, "user_agent.html", user_agent=selected_user_agent)