needsdiagnosis-monitor.py

#!/usr/bin/env python3
# encoding: utf-8
"""
Monitor the needsdiagnosis milestones.

Created by Karl Dubost - 2018-02-18
"""

import datetime
import json
import sys
from urllib.parse import urljoin
from urllib.request import Request
from urllib.request import urlopen


# Config
URL_REPO = 'https://api.github.com/repos/webcompat/web-bugs/'
NEEDSDIAGNOSIS = 'milestones/3'
FILEPATH = '/Users/karl/Documents/2018/milestones/needsdiagnosis.txt'


def get_remote_file(url):
    """Request URL."""
    req = Request(url)
    req.add_header('User-agent', 'webcompatMonitor')
    req.add_header('Accept', 'application/vnd.github.v3+json')
    json_response = urlopen(req, timeout=240)
    return json_response


def extract_open_issues(json_response):
    """Extract the number of open issues."""
    json_data = json.load(json_response)
    return json_data["open_issues"]


def main():
    """Core program."""
    url = urljoin(URL_REPO, NEEDSDIAGNOSIS)
    json_response = get_remote_file(url)
    open_issues = extract_open_issues(json_response)
    now = datetime.datetime.now().isoformat(timespec='seconds')
    data = '{now} {open_issues}'.format(now=now, open_issues=open_issues)
    with open(FILEPATH, 'a') as f:
        f.write('{data}\n'.format(data=data))


if __name__ == "__main__":
    sys.exit(main())