greenlet >= 0.4.14; platform_python_implementation=="CPython"
cffi >= 1.12.2 ; sys_platform == 'win32' and platform_python_implementation == 'CPython'

[dnspython]
dnspython >= 1.16.0
idna

[docs]
repoze.sphinx.autointerface

[events]
zope.event
zope.interface

[test]
zope.interface
zope.event
psutil >= 5.6.1 ; platform_python_implementation == "CPython" or sys_platform != "win32"
requests
coverage>=5.0a4 ; sys_platform != "win32"
coveralls>=1.7.0 ; sys_platform != "win32"
futures ; python_version == "2.7"
mock ; python_version == "2.7"
objgraph