https://python.readthedocs.io/en/stable/
2017-11-16T21:25:24.984381+00:00
weekly
1
https://python.readthedocs.io/en/latest/
2017-11-15T12:21:50.793700+00:00
daily
0.9
https://python.readthedocs.io/en/v2.7.2/
2017-11-20T16:09:14.450417+00:00
monthly
0.8