jinja2 how to remove trailing newline

Question

I\'m using jinja 2 to output a yaml file but can\'t seem to get rid of a trailing newline and the end of a for loop. Eg the below

 - request:
        path: {{ p         


        

Answer 1

I found a way to solve this problem:

- request:
    path: {{ path }}
    headers:
      origin: 'somedomain.com'
      user-agent: 'agent'
      referer: 'some.domain.com'
      authority: 'somedomain.com'
    querystring: >-
      {% for key, value in querystring.items() -%}
      {{ key }}: '{{ value }}'
      {% endfor %}
  response:
    content:
      file: {{ content }}

• >, |: "clip": keep the line feed, remove the trailing blank lines.
• >-, |=: "strip": remove the line feed, remove the trailing blank lines.
• >+, |+: "keep": keep the line feed, keep trailing blank lines.

Thx Steve Bennett's post: In YAML, how do I break a string over multiple lines?