~launchpad-pqm/launchpad/devel

#!/usr/bin/python2.4

#

# Copyright 2009 Canonical Ltd.  This software is licensed under the

# GNU Affero General Public License version 3 (see the file LICENSE).

# pylint: disable-msg=W0403

"""Handle new BranchMergeProposals.

This script generates a diff for the merge proposal if needed, then notifies

all interested parties about the merge proposal.

"""

__metaclass__ = type

import _pythonpath

from zope.component import getUtility

from canonical.config import config

from lp.codehosting.vfs import get_scanner_server

from lp.services.job.runner import JobRunner

from lp.code.interfaces.branchmergeproposal import (

    IMergeProposalCreatedJobSource,)

from lp.services.scripts.base import LaunchpadCronScript

from canonical.launchpad.webapp.errorlog import globalErrorUtility

class RunMergeProposalCreatedJobs(LaunchpadCronScript):

    """Run merge proposal creation jobs."""

    def main(self):

        globalErrorUtility.configure('mpcreationjobs')

        job_source = getUtility(IMergeProposalCreatedJobSource)

        runner = JobRunner.fromReady(job_source)

        server = get_scanner_server()

        server.setUp()

        try:

            runner.runAll()

        finally:

            server.tearDown()

        self.logger.info(

            'Ran %d MergeProposalCreatedJobs.', len(runner.completed_jobs))

if __name__ == '__main__':

    script = RunMergeProposalCreatedJobs(

        'mpcreationjobs', config.mpcreationjobs.dbuser)

    script.lock_and_run()