Ilya Konstantinov 9a10c74345 requests.Session.headers and proxies not optional (#1676) ...

```
>>> import requests
>>> s = requests.session()
>>> s.headers
{'User-Agent': 'python-requests/2.18.4', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive'}
>>> s.proxies
{}
```

2017-10-25 16:50:59 -04:00

..

2

Make PY2 enum more like PY3 enum, fixing bug in unique() (#1668)

2017-10-25 09:47:45 -07:00

2and3

requests.Session.headers and proxies not optional (#1676)

2017-10-25 16:50:59 -04:00

3

reexport names in 3/dateutil.tz (#1673)

2017-10-15 13:32:36 -07:00