-r requirements.txt
scales
nose
mock>1.1
ccm>=2.1.2
pytz
sure
pure-sasl
twisted[tls]; python_version >= '3.5'
twisted[tls]==19.2.1; python_version < '3.5'
gevent>=1.0
eventlet
cython>=0.20,<0.30
packaging
backports.ssl_match_hostname; python_version < '2.7.9'
futurist; python_version >= '3.7'
asynctest; python_version >= '3.5'
ipaddress; python_version < '3.3.0'
