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{{ object.name }} Cause an error: reverse() got an unexpected keyword argument 'affiliate… Read more Jinja2 Url Generation

As far as I can see, there is no way to test if an object is a List instance in Jinja2. Is that cor… Read more How To Test For A List In Jinja2?

I want to export a JSON string in python into a JS variable. Solution 1: You need to mark the data… Read more Python - How To Export Json In Js

I'm developing my first app with Flask and deploying to Heroku. Below is the error message I ge… Read more Deploying Flask App To Heroku - Template Not Found

Say I use return render_template('index.html', users=users). Is it possible to get the file… Read more How To Get File Name Of Current Template Inside Jinja2 Template?

How could I generate the expected output ? Thanks jinja template {%- for field in fields -%} - n… Read more Newline And Dash Not Working Correctly In Jinja