From 639264c545329638a513d3c241e52ef792f56379 Mon Sep 17 00:00:00 2001
From: pzhokhov <peterz@openai.com>
Date: Tue, 25 Feb 2020 14:11:55 +0100
Subject: [PATCH] Drop python2 support (#1819)

* drop python 2 support

* remove python 2.7 logic from Dockerfile

* Revert "remove python 2.7 logic from Dockerfile"

This reverts commit 43ceabfa8d70ca083661ab3d0d03f2a1adbef5ff.

* remove python 2.7 logic from Dockerfile

* use python 3.7.3 (3.7.6 segfaults with mujoco for some reason?

* include cmake into system level packages

* add swig to system packages

* python3.8 build still segfaults on mujoco tests, disabling for now

* add python 3.8 and 3.9 to the build

* python 3.9.1 -> 3.9.0

* oops i did not realize python 3.9 is still in alpha
---
 .travis.yml    | 4 ++--
 README.rst     | 4 ++++
 gym/version.py | 2 +-
 py.Dockerfile  | 2 +-
 setup.py       | 3 +--
 5 files changed, 9 insertions(+), 6 deletions(-)

diff --git a/.travis.yml b/.travis.yml
index e44c238df..82a6f5ba3 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -5,11 +5,11 @@ python:
 services:
   - docker
 env:
-  # - UBUNTU_VER=14.04 - problems with atari-py
-  - PY_VER=2.7
   - PY_VER=3.5.6
   - PY_VER=3.6.8
   - PY_VER=3.7.3
+  - PY_VER=3.8.1
+
 
 install: "" # so travis doesn't do pip install requirements.txt
 script:
diff --git a/README.rst b/README.rst
index c4c89339f..03aac1bc2 100644
--- a/README.rst
+++ b/README.rst
@@ -160,6 +160,10 @@ We are using `pytest <http://doc.pytest.org>`_ for tests. You can run them via:
 
 What's new
 ==========
+- 2020-02-21 (v 0.17.0)
+   - Drop python 2 support
+   + Add python 3.8 build
+
 - 2020-02-09 (v 0.16.0)
    + EnvSpec API change - remove tags field (retro-active version bump, the changes are actually already in the codebase since 0.15.5 - thanks @wookayin for keeping us in check!)
 
diff --git a/gym/version.py b/gym/version.py
index e91ed3c80..c4d914604 100644
--- a/gym/version.py
+++ b/gym/version.py
@@ -1 +1 @@
-VERSION = '0.16.0'
+VERSION = '0.17.0'
diff --git a/py.Dockerfile b/py.Dockerfile
index f0fdfcc52..e73993804 100644
--- a/py.Dockerfile
+++ b/py.Dockerfile
@@ -19,7 +19,7 @@ RUN pip install pytest pytest-forked lz4
 
 COPY . /usr/local/gym/
 WORKDIR /usr/local/gym/
-RUN [ "$PYTHON_VER" != "2.7" ] && pip install .[all] || pip install .
+RUN [ "$PYTHON_VER" != "3.8.1" ] && pip install .[all] || pip install .
 
 ENTRYPOINT ["/usr/local/gym/bin/docker_entrypoint"]
 CMD ["pytest","--forked"]
diff --git a/setup.py b/setup.py
index 97fc9d273..67546fc44 100644
--- a/setup.py
+++ b/setup.py
@@ -45,11 +45,10 @@ setup(name='gym',
       tests_require=['pytest', 'mock'],
       python_requires='>=2.7, !=3.0.*, !=3.1.*, !=3.2.*, !=3.3.*, !=3.4.*',
       classifiers=[
-          'Programming Language :: Python :: 2',
-          'Programming Language :: Python :: 2.7',
           'Programming Language :: Python :: 3',
           'Programming Language :: Python :: 3.5',
           'Programming Language :: Python :: 3.6',
           'Programming Language :: Python :: 3.7',
+          'Programming Language :: Python :: 3.8',
       ],
 )