ODSC-38697: Implement Telemetry decorator.

[mrDzurb]

Description

https://jira.oci.oraclecorp.com/browse/ODSC-38697
Implements Telemetry decorator.

Example Of Usage

class MyModelDeployment:
     
    @telemetry("plugin=mydeployer&action=deploy")
    def deploy(self, name, **kwargs):
           telemetry: Telemetry = kwargs.pop("telemetry", None)
           
           if name=="mymodel":
                 telemetry.add("model=mymodel")
           else:
                telemetry.add("model=notmymodel")
         
           ...
           Call the actual deployment with the appropriate signer.          

The decorator exclusively alters the EXTRA_USER_AGENT_INFO environment variable, which is utilized to construct the additional_user_agent environment variable.

Without the telemetry decorator, we will retain the base telemetry settings as defined in the ads.auth module. The decorator serves the purpose of populating the api section of the telemetry.

Tests

[github-actions]

📌 Cov diff with main:

📌 Overall coverage: