From 88b9e9915154badc0d1c85a088f1fcf46130080d Mon Sep 17 00:00:00 2001
From: jmoore <josh@glencoesoftware.com>
Date: Tue, 15 Jun 2021 15:13:30 +0200
Subject: [PATCH] Rollback py39 attempt

---
 .github/workflows/python-package.yml | 2 +-
 tox.ini                              | 8 ++++----
 2 files changed, 5 insertions(+), 5 deletions(-)

diff --git a/.github/workflows/python-package.yml b/.github/workflows/python-package.yml
index 34a69407c8..671322e96c 100644
--- a/.github/workflows/python-package.yml
+++ b/.github/workflows/python-package.yml
@@ -15,7 +15,7 @@ jobs:
     runs-on: ubuntu-latest
     strategy:
       matrix:
-        python-version: [3.7, 3.8, 3.9]
+        python-version: [3.7, 3.8]
         numpy_version: ['==1.16.4', '']
     services:
       redis:
diff --git a/tox.ini b/tox.ini
index 330ffb3b5c..1dd87e2717 100644
--- a/tox.ini
+++ b/tox.ini
@@ -4,7 +4,7 @@
 # and then run "tox" from this directory.
 
 [tox]
-envlist = py37-npy{115,116,latest}, py38, py39, docs
+envlist = py37-npy{115,116,latest}, py38, docs
 
 [testenv]
 install_command = pip install --no-binary=numcodecs {opts} {packages}
@@ -18,13 +18,13 @@ commands =
     # clear out any data files generated during tests
     python -c 'import glob; import shutil; import os; [(shutil.rmtree(d) if os.path.isdir(d) else os.remove(d) if os.path.isfile(d) else None) for d in glob.glob("./example*")]'
     # main unit test runner
-    py38,py39: pytest -v --cov=zarr --cov-config=.coveragerc zarr
+    py38: pytest -v --cov=zarr --cov-config=.coveragerc zarr
     # don't collect coverage when running older numpy versions
     py37-{npy115,npy116}: pytest -v zarr
     # collect coverage and run doctests under py37
     py37-npylatest: pytest -v --cov=zarr --cov-config=.coveragerc --doctest-plus zarr --remote-data
     # generate a coverage report
-    py37-npylatest,py38,py39: coverage report -m
+    py37-npylatest,py38: coverage report -m
     # run doctests in the tutorial and spec
     py38: python -m doctest -o NORMALIZE_WHITESPACE -o ELLIPSIS docs/tutorial.rst docs/spec/v2.rst
     # pep8 checks
@@ -34,7 +34,7 @@ commands =
 deps =
     py37-npy115: numpy==1.15.4
     py37-npy116: numpy==1.16.4
-    py37-npylatest,py38,py39: -rrequirements_dev_numpy.txt
+    py37-npylatest,py38: -rrequirements_dev_numpy.txt
     -rrequirements_dev_minimal.txt
     -rrequirements_dev_optional.txt