From aab6953d716daeaf1e1660bed35e5b7dc0363580 Mon Sep 17 00:00:00 2001
From: Matthew Feickert <matthew.feickert@cern.ch>
Date: Wed, 17 Feb 2021 17:18:13 -0600
Subject: [PATCH] docs: Add CPython implementation and Python 3 only metadata
 (#1324)

* Add metadata for Python3 only and CPython implementation to setup.cfg
---
 setup.cfg | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/setup.cfg b/setup.cfg
index 7fbfe11513..3a1ac61569 100644
--- a/setup.cfg
+++ b/setup.cfg
@@ -21,8 +21,10 @@ classifiers =
     Topic :: Scientific/Engineering
     Topic :: Scientific/Engineering :: Physics
     Programming Language :: Python :: 3
+    Programming Language :: Python :: 3 :: Only
     Programming Language :: Python :: 3.7
     Programming Language :: Python :: 3.8
+    Programming Language :: Python :: Implementation :: CPython
 
 [options]
 setup_requires =