[:platform_python_implementation == "CPython"]
greenlet>=0.4.14

[:sys_platform == "win32" and platform_python_implementation == "CPython"]
cffi>=1.11.5

[dnspython]
dnspython
idna

[doc]
repoze.sphinx.autointerface

[events]
zope.event
zope.interface

[test]
zope.interface
zope.event
requests
objgraph

[test:platform_python_implementation == "CPython" or sys_platform != "win32"]
psutil

[test:python_version == "2.7"]
futures
mock

[test:sys_platform != "win32"]
coverage>=4.0
coveralls>=1.0