How Does The 'with' Statement Work In Flask (jinja2)?

In Python you can use the with statement like this (source): class controlled_execution: def __enter__(self): # set things up return thing def __exit__(self

Solution 1:

{% with %} statement in Jinja lets you define variable, but limits the scope of a variable with the {% endwith %}

 statement. For example :

{% with myvar=1 %}
...
{% endwith %} 

Any elements declared in the body will have access to the myvar variable.

Please, refer - https://www.webforefront.com/django/usebuiltinjinjastatements.html

Solution 2:

The with statement in Flask is not the same as the with statement in Python.

Within python the equivalent would be this:

messages = get_flashed_messages()