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#!/usr/bin/python
#
# Author: Rodney Dawes <rodney.dawes@canonical.com>
#
# Copyright 2009 Canonical Ltd.
#
# This program is free software: you can redistribute it and/or modify it
# under the terms of the GNU General Public License version 3, as published
# by the Free Software Foundation.
#
# This program is distributed in the hope that it will be useful, but
# WITHOUT ANY WARRANTY; without even the implied warranties of
# MERCHANTABILITY, SATISFACTORY QUALITY, or FITNESS FOR A PARTICULAR
# PURPOSE. See the GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License along
# with this program. If not, see <http://www.gnu.org/licenses/>.
from __future__ import with_statement
import pygtk
pygtk.require('2.0')
import gobject
import gtk
import pynotify
import os
import sys
import subprocess
from xdg.BaseDirectory import xdg_cache_home
from xdg.BaseDirectory import xdg_config_home
from launchpadlib.launchpad import Launchpad, EDGE_SERVICE_ROOT
from launchpadlib.credentials import Credentials
import indicate
from time import time
ICON_NAME = "bzr-icon-64"
def indicator_display (indicator):
name = indicator.get_property("sender")
url = "http://code.launchpad.net/" + name + "/+activereviews"
ret = subprocess.call(["xdg-open", url])
if ret != 0:
sys.stderr.write("Failed to run 'xdg-open %s'\n" % url)
class Main(object):
def __init__(self):
self.id = 0
self.cached_candidates = {}
self.indicators = { }
server = indicate.indicate_server_ref_default()
server.set_type("message.instant")
server.set_desktop_file(os.path.join(os.getcwd(), "review-tools.desktop"))
server.show()
self.cachedir = os.path.join(xdg_cache_home, "review-notifier")
credsfile = os.path.join(self.cachedir, "credentials")
if not os.path.isdir(self.cachedir):
os.makedirs(self.cachedir)
if os.path.exists(credsfile):
creds = Credentials()
with file(credsfile) as f:
creds.load(f)
self.launchpad = Launchpad(creds, EDGE_SERVICE_ROOT)
else:
self.launchpad = Launchpad.get_token_and_login('review-notifier',
EDGE_SERVICE_ROOT,
self.cachedir)
with file(credsfile, "w") as f:
self.launchpad.credentials.save(f)
self.me = self.launchpad.me
self.projects = []
for arg in sys.argv:
if not arg.endswith("review-notifier"):
self.projects.append(arg)
projectlst = os.path.join(xdg_config_home, "review-tools", "project-list")
try:
f = open(projectlst)
prjlist = f.readlines()
for i in prjlist:
self.projects.append(i.strip())
f.close
except IOError:
print "IO Error"
except:
pass
if len(self.projects) == 0:
print "No Projects specified"
sys.exit(1)
for project in self.projects:
ind = indicate.IndicatorMessage()
ind.set_property("subtype", "im")
ind.set_property("sender", project)
ind.set_property_time("time", time())
ind.connect("user-display", indicator_display)
ind.hide()
self.indicators[project] = ind
pynotify.init("Review Notifier")
self.timeout()
def timeout(self):
for project in self.projects:
lp_project = None
lp_focus = None
try:
lp_project = self.launchpad.projects[project]
focus = lp_project.development_focus.branch
except AttributeError:
print "Project %s has no development focus." % project
continue
except KeyError:
print "Project %s not found." % project
continue
if not focus:
print "Project %s has no development focus." % project
continue
trunk = focus
if trunk.landing_candidates:
self.indicators[project].show()
for c in trunk.landing_candidates:
c_name = c.source_branch.unique_name
status = None
try:
status = self.cached_candidates[c_name]
except KeyError:
status = None
# If the proposal hasn't changed, get on with it
if status and status == c.queue_status:
continue
self.cached_candidates[c_name] = c.queue_status
n = pynotify.Notification("Review Notification")
updated = False
# Source and target branch URIs
source = c.source_branch.display_name
target = c.target_branch.display_name
if c.queue_status == "Needs review":
# First time we see the branch
n.update("Branch Proposal",
"%s has proposed merging %s into %s." % (
c.registrant.display_name, source, target),
ICON_NAME)
updated = True
elif c.queue_status == "Approved":
# Branch was approved
n.update("Branch Approval",
"%s was approved for merging into %s." % (
source, target),
ICON_NAME)
udpated = True
elif c.queue_status == "Rejected":
# Branch was rejected
n.update("Branch Rejected",
"""The proposal to merge %s into %s has been rejected.""" % (
source, target),
ICON_NAME)
updated = True
elif c.queue_status == "Merged":
# Code has landed in the target branch
n.update("Branch Merged",
"%s has been merged into %s." % (source,
target),
ICON_NAME)
updated = True
else:
print "%s status is %s." % (source, c.queue_status)
if updated:
n.set_urgency(pynotify.URGENCY_LOW)
n.set_hint("x-canonical-append", "allow")
n.show()
self.indicators[project].set_property_time("time", time())
else:
n.close()
else:
self.indicators[project].hide()
return True
def run(self):
self.id = gobject.timeout_add_seconds(5 * 60, self.timeout)
gtk.main()
if __name__ == "__main__":
foo = Main()
foo.run()
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