Passing HTML to template using Flask/Jinja2
MarkupSafe provides Jinja's autoescaping behavior. You can import Markup and use it to declare a value HTML safe from the code:
from markupsafe import Markupvalue = Markup('<strong>The HTML String</strong>')Pass that to the templates and you don't have to use the |safe filter on it.
From the Jinja docs section HTML Escaping:
When automatic escaping is enabled everything is escaped by defaultexcept for values explicitly marked as safe. Those can either bemarked by the application or in the template by using the
|safefilter.
Example:
<div class="info"> {{data.email_content|safe}} </div>