how to build an account in flask python code example

Example 1: check if user log in flask

from flask_login import current_user

@app.route(...)
def your_route():
    return current_user.is_authenticated

Example 2: flask user create account at

<p><i class="fa fa-fw fa-calendar"></i>Create account at {{ user.create_account.strftime('%Y-%m-%d') }}</p>