From 2e4ab7a6e26db79a2e65d420543469bd415a99e9 Mon Sep 17 00:00:00 2001
From: Jonathan Moss <jmoss@common.io>
Date: Wed, 25 Jul 2018 16:15:33 +1000
Subject: Switched to extra_requires for Python 2 specific requirements

Modern Python dependancy tooling as defined in PEP-508 should use environment markers for Python version specific requirements.

This allows the `grpcio` package to work with dependancy resolvers like poetry
---
 setup.py | 9 ++++++---
 1 file changed, 6 insertions(+), 3 deletions(-)

(limited to 'setup.py')

diff --git a/setup.py b/setup.py
index 388e629ec2..b045f6d6c7 100644
--- a/setup.py
+++ b/setup.py
@@ -279,9 +279,6 @@ INSTALL_REQUIRES = (
     'six>=1.5.2',
 )
 
-if not PY3:
-  INSTALL_REQUIRES += ('futures>=2.2.0', 'enum34>=1.0.4')
-
 SETUP_REQUIRES = INSTALL_REQUIRES + (
     'sphinx>=1.3',
     'sphinx_rtd_theme>=0.1.8',
@@ -346,4 +343,10 @@ setuptools.setup(
   install_requires=INSTALL_REQUIRES,
   setup_requires=SETUP_REQUIRES,
   cmdclass=COMMAND_CLASS,
+  extra_requires={
+    ':python_version < "3"': [
+      'futures>=2.2.0',
+      'enum34>=1.0.4'
+    ]
+  },
 )
-- 
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