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reviews.py
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#!/usr/bin/env python
# Copyright 2015 Hewlett-Packard Development Company, L.P.
#
# Licensed under the Apache License, Version 2.0 (the "License"); you may
# not use this file except in compliance with the License. You may obtain
# a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
# License for the specific language governing permissions and limitations
# under the License.
import argparse
import ConfigParser
import json
import requests
from requests.auth import HTTPDigestAuth
PROJECT_SITE = "https://review.openstack.org/changes/"
QUERY = "q=project:openstack/nova+file:api-ref+NOT+age:10d"
ATTRS = ("&o=CURRENT_REVISION&o=ALL_COMMITS&o=ALL_FILES&o=LABELS"
"&o=DETAILED_LABELS&o=DETAILED_ACCOUNTS")
URL = "%s?%s%s" % (PROJECT_SITE, QUERY, ATTRS)
def parse_args():
parser = argparse.ArgumentParser(description='Get review stats for sprint')
parser.add_argument('-s', '--show-stats', action='store_true',
dest="show_stats",
help='show stats of merged patches',
default=True)
parser.add_argument('-d', '--debug', action='store_true',
dest="debug",
default=False)
parser.add_argument('-r', '--show-reviews', action='store_true',
dest="show_reviews",
help='show open reviews',
default=False)
return parser.parse_args()
def fetch_data(debug=False):
config = ConfigParser.ConfigParser()
config.read('config.ini')
user = config.get('default', 'user')
password = config.get('default', 'password')
auth = HTTPDigestAuth(user, password)
resp = requests.get(URL, auth=auth)
# slice out the "safety characters"
content = resp.content[5:]
if debug:
print("Response from Gerrit:\n")
print(content)
return json.loads(content)
def merged(data):
"""Collect all the merged changes"""
changes = {}
for change in data:
if change.get('status') == "MERGED":
name = change['owner']['name']
if name in changes:
changes[name] += 1
else:
changes[name] = 1
return changes
def proposed_changes(data):
"""Collect all the proposed changes"""
changes = {}
for change in data:
if change.get('status') != "ABANDONED":
name = change['owner']['name']
if name in changes:
changes[name] += 1
else:
changes[name] = 1
return changes
def open_reviews_with_files(data):
"""Collect all the files that exist for open reviews"""
changes = {}
for change in data:
if change.get('status') == "NEW":
number = change['_number']
files = []
for k, v in change['revisions'].items():
files = sorted(v['files'].keys())
changes[number] = files
return changes
def reviewers(data):
"""Collect all the reviewers on any relevant patches.
NOTE: this only counts reviewers on the final version of the
patch, it's a limitation, but because we're only getting names and
not really doing stats, it's probably coming out in the wash."""
changes = {}
for change in data:
if change['labels'].get('Code-Review'):
if 'all' not in change['labels'].get('Code-Review', []):
continue
reviewers = change['labels']['Code-Review']['all']
for rev in reviewers:
# we only count people that scored a review, 0 doesn't
# count.
if rev["value"] != 0:
name = rev["name"]
if name in changes:
changes[name] += 1
else:
changes[name] = 1
return changes
def main():
args = parse_args()
data = fetch_data(args.debug)
if args.show_stats:
print("\nHas proposed changes: %s" %
len(proposed_changes(data).keys()))
for name in sorted(proposed_changes(data).keys()):
print(" - " + name)
print("\nHas had changes merged: %s" % len(merged(data).keys()))
for name in sorted(merged(data).keys()):
print(" - " + name)
print("\nHas reviewed changes: %s" % len(reviewers(data).keys()))
for name in sorted(reviewers(data).keys()):
print(" - " + name)
if args.show_reviews:
reviews_with_files = open_reviews_with_files(data)
print("\nOpen reviews changing files: %s" % len(reviews_with_files))
for name in sorted(reviews_with_files.keys()):
print(" - https://review.openstack.org/%s - %s" % (
name, ", ".join(reviews_with_files[name])))
if __name__ == "__main__":
main()