requests <3.0.0, >=2.8.0
autobahn <0.10.0, >=0.9.4
six <2.0.0, >=1.6.0
twisted <16.0.0, >=14.0.0
pyopenssl <0.16.0, >=0.15.1
python-dateutil <3, >=2.1
service_identity >= 14.0.0
requests-futures >= 0.9.5
ndg-httpsclient >= 0.4.0
