How to do regex search and then show the regex match as an output in jinja2?

Solution 1:

The regex is fine and I'd suggest adding this in your view code, or even as an accessor, perhaps:

{% for vul3 in vul.ports_data %}
  {% with vulns as vul3.vulnerabilities.vulners|trim|length %}
      {% for cve in vulns.regex_list %}
        <td>...

Or whatever you want to call it. I don't believe there is a built-in Jinja regex method that returns the list you're looking for, so you'll either want to add a custom filter or just add it in your view/model code which I'd suggest.