implement Lars' feedback

uwsgi-python/tasks/app.yml

@@ -348,7 +348,7 @@
     owner: "{{ app_user }}"
     group: "{{ app_group }}"
     mode: '0750'
-  when: app_spooler|default(false)
+  when: app_spooler
 
 - meta: flush_handlers
 

uwsgi-python/templates/uwsgi.ini.j2

@@ -32,9 +32,9 @@ env = {{ env }}
 {% for mule in range(app_mules|default(0)) %}
 mule =
 {% endfor %}
-{% if app_spooler|default(false) %}
+{% if app_spooler %}
 spooler = {{app_spooler_dir}}
-spooler-interval = {{app_spooler_interval|default(30)}}
+spooler-interval = {{app_spooler_interval}}
 {% endif %}
 #umask = 227
 chdir = {{app_chdir}}

uwsgi-python/vars/default.yml

@@ -43,3 +43,7 @@ app_requirements_file: requirements.txt
 app_config_file: config.py
 app_secret_config: true
 app_secret_config_keys: []
+
+app_spooler: false
+app_spooler_interval: 30
+app_spooler_dir: "{{app_path}}/spooler"