Rolando Rolando - 7 months ago 32
Python Question

How to output a comma delimited list in jinja python template?

If I have a list of "users" say ["Sam", "Bob", "Joe"] , I want to do something where I can output in my jinja template file:

{% for user in userlist %}
<a href="/profile/{{ user }}/">{{ user }}</a>
{% if !loop.last %}
,
{% endif %}
{% endfor %}


I want to make the output template be:

Sam, Bob, Joe


I tried to above to check if it was on the last iteration of the loop and if not, then dont insert a comma, but it does not work. How do I do this?

Answer

I believe you want your if check to be:

{% if not loop.last %}
    ,
{% endif %}
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