Simple script to pull Jenkins build status

jerkins-check.py

#!/usr/bin/env python

"""
This script is pretty specific to my use case but perhaps someone else might find it useful.

I have two Jenkins jobs, and that's what this script supports displaying: 
    1) Build on every commit to my `development` branch of my project,
    2) Build on every PR to the `development` branch (using https://wiki.jenkins-ci.org/display/JENKINS/GitHub+pull+request+builder+plugin)

Requirements:

    pip install jenkinsapi terminaltables

Usage:

    ./jenkins-check.py <username> <api-token> <server_url>

Output:

    ┌──────────────────────────────────┬──────────────────────────────────────────────────┬─────────┐
    │ Job Name                         │ Cause                                            │ Status  │
    ├──────────────────────────────────┼──────────────────────────────────────────────────┼─────────┤
    │ Cool AutoBuild on `development`  │ SHA1: xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx   │ RUNNING │
    │ Pull Requests to `development`   │ PR #24: development <-- feature/cool-feature-bro │ SUCCESS │
    └──────────────────────────────────┴──────────────────────────────────────────────────┴─────────┘

Caveats:

    If you want to access this inside a virtualenv, you'll want to be either:
     1) Allowing access to global site-packages, or,
     2) Installing the dependencies in the local virtualenv

"""

import sys
from jenkinsapi.jenkins import Jenkins
from terminaltables import SingleTable

_, user, token, server = sys.argv

jenkins = Jenkins(server, user, token)

jobs = []

for j in jenkins.get_jobs():
    job = jenkins.get_job(j[0])
    b = job.get_last_build()
    changeset = b.get_changeset_items()
    if len(changeset) > 0:
        cause = 'SHA1: ' + changeset[-1]['commitId']
    else:
        actions = {p['name']: p['value'] for p in b.get_actions()['parameters']}
        cause = cause = 'PR #{}: {} <-- {}'.format(actions['ghprbPullId'], actions['ghprbTargetBranch'], actions['ghprbSourceBranch'])
    jobs.append({
        'name': job.name,
        'running': job.is_running(),
        'queued': job.is_queued(),
        'status': b.get_status(),
        'cause': cause
    })

table_data = [
    ['Job Name', 'Cause', 'Status']
]

for j in jobs:
    table_data.append([
        j['name'],
        j['cause'],
        'QUEUED' if j['queued'] else 'RUNNING' if j['running'] else j['status']
    ])

print SingleTable(table_data).table