Check to make sure a referenced python script exsits before attempting to use it in the Unbound configuration. If the file does not exist, Unbound will fail to start.
Related issues
Bug #12274: Unbound fails to start if its configuration references a python script which does not exist
Ensure Unbound python script exists. Fixes #12274
Check to make sure a referenced python script exsits before attempting
to use it in the Unbound configuration. If the file does not exist,
Unbound will fail to start.