Flask_Assets not export css from sass

Question

I'm using Flask_Assets to load sass into Flask.

My code is that:

from flask_assets import Environment, Bundle

assets = Environment(app)
scss = Bundle(
        'scss/modal.scss',
        'scss/buttons.scss'
        filters='pyscss',
        output='all.css'
)
assets.register('scss_all', scss)

I make changes to sass files but they are not automatically exported to css.

Someone knows how to make them export or some command to export manually from the console?

Thanks!!!!

Answer 1

I found answer in this question: https://stackoverflow.com/a/17132137/7290770

from flask_assets import Environment, Bundle
assets = Environment(app)
scss = Bundle(
        'scss/modal.scss',
        'scss/buttons.scss'
        filters='pyscss',
        depends=('**/*.scss'),
        output='all.css'
)
assets.register('scss_all', scss)