Description of the problem, including code/CLI snippet

Currently, getting the trace from a job obtained through a pipeline requires an extra request. This works, but I don't see any reason for ProjectPipelineJob not to have the trace() method as well, since all it requires is the job's ID.

The same goes for all the other methods on ProjectJob.

Code for current API

import gitlab

g = gitlab.Gitlab("https://gitlab.example.com/")
project = g.projects.get("example/example")
pipeline = project.pipelines.latest()
jobs = pipeline.jobs.list(iterator=True)
job = project.jobs.get(next(jobs).id)
trace = job.trace()

Code for desired API

import gitlab

g = gitlab.Gitlab("https://gitlab.example.com/")
project = g.projects.get("example/example")
pipeline = project.pipelines.latest()
jobs = pipeline.jobs.list(iterator=True)
trace = next(jobs).trace()

Specifications

• python-gitlab version: 7.1.0
• Gitlab server version (or gitlab.com): gitlab.com