Ansible Vault API (decrypt programmatically)

Are there any examples of using the Ansible Python API to decrypt an existing vault file?

Well, that was easy!

`

import ansible.utils

bar = dict()

bar = ansible.utils._load_vars_from_path(“secrets.yml”, results=bar, vault_password=“password”)

print bar

`

Sit Tom Paine, Hope you are fine !
Will you please help me, i want examples of using python code for rekeying mechanism for an existing vault file ?
Your help will be highly appreciated.
Thanks

Are there any examples of using the Ansible Python API for rekeying an existing vault file?