Delete all Pull Request comments from HoundCI user

remdog.py

import json
import requests

REPO='user/repo'
PULL= # PULL_REQUEST_ID (1234)
USER_TO_DELETE='houndci-bot'
TOKEN=YOUR_GITHUB_API_TOKEN

headers = { 'Authorization': 'token ' + TOKEN }

BASE='https://api.github.com/repos/{0}/pulls'.format(REPO)

n = 1
while True:
    comments = json.loads(requests.get(BASE + '/' + str(PULL) + '/comments', headers=headers).content)
    to_delete = map(lambda x: x['_links']['self']['href'], filter(lambda c: c['user']['login'] == USER_TO_DELETE, comments))
    
    print 'Read',len(to_delete),'comments'

    if len(to_delete) == 0:
        break
    for comment_url in to_delete:
        print 'Deleting comment', n
        n+=1
        requests.delete(comment_url, headers=headers)