From 1a095d1620966091bd51c25acec23ab639f5aa83 Mon Sep 17 00:00:00 2001
From: William Jamir Silva <williamjamir@gmail.com>
Date: Thu, 25 Oct 2018 07:50:37 -0300
Subject: [PATCH] Add python_requires in setup.py (#454)

This PR adds `python_requires` into `setup.py` to prevent `pip` from installing `attrs` in unsupported python versions.

I know that currently `attrs` supports a wide range of python versions but I think that it's always good to have some sanity check =)
---
 setup.py | 1 +
 1 file changed, 1 insertion(+)

diff --git a/setup.py b/setup.py
index 8ec447a38..a181c95ff 100644
--- a/setup.py
+++ b/setup.py
@@ -113,6 +113,7 @@ def find_meta(meta):
         long_description=LONG,
         packages=PACKAGES,
         package_dir={"": "src"},
+        python_requires=">=2.7, !=3.0.*, !=3.1.*, !=3.2.*, !=3.3.*",
         zip_safe=False,
         classifiers=CLASSIFIERS,
         install_requires=INSTALL_REQUIRES,