openlp/scripts/mp_update.py

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#!/usr/bin/env python2
import os
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import sys
from argparse import ArgumentParser
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from launchpadlib.credentials import UnencryptedFileCredentialStore
from launchpadlib.launchpad import Launchpad
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HERE = os.path.dirname(os.path.abspath(__file__))
def parse_args():
"""
Parse the command line arguments
"""
parser = ArgumentParser()
parser.add_argument('-p', '--merge-proposal', required=True,
help='The main part of the URL to the merge proposal, without the hostname.')
parser.add_argument('-m', '--message', required=True,
help='The comment to add to the merge proposal')
parser.add_argument('-s', '--subject', default=None, help='The subject for the comment')
return parser.parse_args()
def get_merge_proposal(merge_proposal_url):
"""
Get the merge proposal for the ``merge_proposal_url``
"""
lp = Launchpad.login_with('OpenLP CI', 'production', version='devel',
credential_store=UnencryptedFileCredentialStore(os.path.join(HERE, 'launchpadcreds.txt')))
openlp_project = lp.projects['openlp']
merge_proposals = openlp_project.getMergeProposals()
for merge_proposal in merge_proposals:
if str(merge_proposal).endswith(merge_proposal_url):
return merge_proposal
return None
def create_comment(merge_proposal, comment, subject):
"""
Create a comment on the merge proposal
"""
if not subject:
subject = 'Jenkins test update'
merge_proposal.createComment(subject=subject, content=comment)
def main():
"""
Run the thing
"""
args = parse_args()
merge_proposal = get_merge_proposal(args.merge_proposal)
if not merge_proposal:
print('No merge proposal with that URL found')
sys.exit(1)
else:
create_comment(merge_proposal, args.message, args.subject)
if __name__ == '__main__':
main()