ReleaseNotes.py

"""
Generate release notes from a GitHub milestone.

Forked from here: https://gist.github.com/unbracketed/3380407
"""

MILESTONE_ID = 22                       # The ID of the milestone (not the title) - get this from the query string
GITHUB_USER = ''                        # Your username
GITHUB_PASSWORD = ''                    # Your password
REPO = 'OctopusDeploy/Issues'           # Format is username/repo

import requests

ISSUES_FOR_REPO_URL = 'https://api.github.com/repos/{repo}/issues?state=closed&milestone={milestone}'.format(repo=REPO, milestone=MILESTONE_ID)
MILESTONE_FOR_REPO_URL = 'https://api.github.com/repos/{repo}/milestones/{milestone}'.format(repo=REPO, milestone=MILESTONE_ID)
AUTH = (GITHUB_USER, GITHUB_PASSWORD)

issues = []

def get(url): 
    r = requests.get(url, auth=AUTH)
    if not r.status_code == 200:
        raise Exception(r.status_code)
    return r

r = get(ISSUES_FOR_REPO_URL)
for issue in r.json():
    issues.append(issue)

if 'link' in r.headers:
    pages = dict(
        [(rel[6:-1], url[url.index('<')+1:-1]) for url, rel in
            [link.split(';') for link in
                r.headers['link'].split(',')]])
    while 'last' in pages and 'next' in pages:
        pages = dict(
            [(rel[6:-1], url[url.index('<')+1:-1]) for url, rel in
                [link.split(';') for link in
                    r.headers['link'].split(',')]])
        r = get(pages['next'])
        for issue in r.json():
            issues.append(issue)
        if pages['next'] == pages['last']:
            break

for issue in sorted(issues, key=lambda i: i['title']):
    print ' - [{id}]({url}{id} - {title}'.format(id=issue['number'], url='https://github.com/OctopusDeploy/Issues/issues/', title=issue['title'])