Simple tray icon to display status of Jenkins builds, based on Python, wget, GTK StatusIcon, and some random art

MyJenkinsTray.py

#!/usr/bin/env python

# Display status of several Jenkins jobs in system tray
# Tooltip shows the list of builds and status
# SVG-based art represents the jobs status (random circles whose color reflects build status, green for OK etc.)
# On click, point default browser to ON_CLICK_URL

JOBS_URL = 'http://jenkins/job/'
ON_CLICK_URL = 'http://jenkins/user/myself/my-views/view/My%20Dashboard/'
WGET_AUTH = '--auth-no-challenge --user=XXX --password=YYY'
JOBS = 'job1 job2 job3'.split()
# End of company-specific info

COLORS = { 'passing' : 'lawngreen', 'passed' : 'forestgreen', 'running' : 'deepskyblue', 'unknown' : 'grey', 'failing' : 'red' }

# Preiods in milliseconds
ANIMATION_PERIOD = 2000
REFRESH_PERIOD  = 10000

import gtk
import gobject
import random
import subprocess
import tempfile
import time
import ast, urllib2, base64

def pyJenkins(url):
    request = urllib2.Request(url+'/api/python')
    request.add_header('Authorization', 'Basic YWd1c3RpbnA6NFJhczFTNWE=')
    return ast.literal_eval(urllib2.urlopen(request).read())

my_dashboard = pyJenkins(ON_CLICK_URL)
print (my_dashboard)
JOBS = []
for job in my_dashboard['jobs']:
    details = pyJenkins(job['url']+'/lastBuild')
    details['actions'] = len(details['actions'])
    details['changeSet'] = len(details['changeSet'])
    print job['name'], details
    JOBS += [job['name']]

icon = gtk.StatusIcon()
icon.set_from_stock(gtk.STOCK_CANCEL)
icon.set_visible(True)

svg = tempfile.NamedTemporaryFile()

time_to_refresh = 0
def refresh():
    global time_to_refresh, all_status
    if time_to_refresh > 0:
        time_to_refresh -= ANIMATION_PERIOD
    else:
        time_to_refresh = REFRESH_PERIOD
        all_status = []
        tooltip = ''
        for job in JOBS:
            lastBuild = pyJenkins(JOBS_URL+job+'/lastBuild')
            status = 'running' if lastBuild['building'] else 'passing' if lastBuild['result'] == 'SUCCESS' else 'failing'
            hours_ago = (time.time() - lastBuild['timestamp']/1000) / 3600
            if status == 'passing' and hours_ago > 24: status = 'passed'
            # print (job,status)
            color = COLORS.get(status,'yellow')
            line = '%s: <span color="%s">%s</span>'%(job,color,status)
            if status not in ('passed','unknown'): line = '<big>'+line+'</big>'
            line += ' %d hours ago'%hours_ago if hours_ago < 24 else ' %d days ago'%(hours_ago/24)
            tooltip += '\n'+line if tooltip else line
            print (line)
            all_status += [color]
        icon.set_tooltip_markup('<b>'+tooltip+'</b>')

    # Animate status icon every second:
    svg.seek(0)
    svg.write('<svg width="99" height="99">')
    random.shuffle(all_status)
    for color in all_status:
        style = 'fill="%s" fill-opacity="0.8"'%color
        # style += 'stroke="%s" stroke-width="3"'%color # Looks nicer at higher scale
        def rnd(): return random.randint(20,80)
        x,y = rnd(),rnd()
        svg.write('<circle cx="%d" cy="%d" r="%d" %s/>'%(x,y,min(x,y,99-x,99-y),style))
    svg.write('</svg>')
    svg.truncate()
    svg.flush()
    icon.set_from_file(svg.name)
    return True

gobject.timeout_add(ANIMATION_PERIOD, refresh)
refresh()

def on_click(icon):
    refresh();
    subprocess.call("xdg-open " + ON_CLICK_URL, shell=True)

icon.connect('activate', on_click)

menu = gtk.Menu()
quit_item = gtk.MenuItem("Quit MyJenkinsTray")
menu.append(quit_item)
quit_item.connect('activate', gtk.main_quit)
quit_item.show()

icon.connect('popup-menu', lambda data, button, time: menu.popup(None, None, None, button, time))

gtk.main()