how to make jinja2 remove newlines/spaces generated by tags but preserve newlines/spaces generated by static text
When using a jinja2 template such as this
Change the value of a variable inside a loop
I want to change the value of the variable declared outside the loop within a loop. But, even when changing hit inside the loop, it keeps the initial value outside the loop.
Change the value of a variable inside a loop
I want to change the value of the variable declared outside the loop within a loop. But, even when changing hit inside the loop, it keeps the initial value outside the loop.
Change the value of a variable inside a loop
I want to change the value of the variable declared outside the loop within a loop. But, even when changing hit inside the loop, it keeps the initial value outside the loop.
Change the value of a variable inside a loop
I want to change the value of the variable declared outside the loop within a loop. But, even when changing hit inside the loop, it keeps the initial value outside the loop.
Change the value of a variable inside a loop
I want to change the value of the variable declared outside the loop within a loop. But, even when changing hit inside the loop, it keeps the initial value outside the loop.
Change the value of a variable inside a loop
I want to change the value of the variable declared outside the loop within a loop. But, even when changing hit inside the loop, it keeps the initial value outside the loop.
import python libraries in jinja2 templates
I have this template:
TemplateNotFound jinja2.exceptions.TemplateNotFound: index.html
I’m working on a Flask application, but I’m encountering a TemplateNotFound error for index.html even though I believe my file structure is correct. Below are the details of my setup:
Why can’t I use functions like int() and type() within flask’s jinja framework?
Why was it not possible for me to use simple functions like int() and type() in my {{ }} in jinja? It was throwing errors like “jinja2.exceptions.TemplateSyntaxError: Encountered unknown tag ‘int’.” I ended up having to manipulate the variable in the main.py but I’d like to know if I am missing something.