From fdac5fbf7c1c3b63b6f3067734a10db0b409e28c Mon Sep 17 00:00:00 2001
From: Henry Schreiner <HenrySchreinerIII@gmail.com>
Date: Mon, 23 Aug 2021 15:05:54 -0700
Subject: [PATCH] chore: support targeting different Python versions with nox
 (#3214)

---
 .github/CONTRIBUTING.md | 4 ++--
 noxfile.py              | 4 +++-
 2 files changed, 5 insertions(+), 3 deletions(-)

diff --git a/.github/CONTRIBUTING.md b/.github/CONTRIBUTING.md
index ff1997f98..39c32b2ac 100644
--- a/.github/CONTRIBUTING.md
+++ b/.github/CONTRIBUTING.md
@@ -68,8 +68,8 @@ nox -l
 # Run linters
 nox -s lint
 
-# Run tests
-nox -s tests
+# Run tests on Python 3.9
+nox -s tests-3.9
 
 # Build and preview docs
 nox -s docs -- serve
diff --git a/noxfile.py b/noxfile.py
index 55b1d180b..234179821 100644
--- a/noxfile.py
+++ b/noxfile.py
@@ -2,6 +2,8 @@ import nox
 
 nox.options.sessions = ["lint", "tests", "tests_packaging"]
 
+PYTHON_VERISONS = ["2.7", "3.5", "3.6", "3.7", "3.8", "3.9", "3.10"]
+
 
 @nox.session(reuse_venv=True)
 def lint(session: nox.Session) -> None:
@@ -12,7 +14,7 @@ def lint(session: nox.Session) -> None:
     session.run("pre-commit", "run", "-a")
 
 
-@nox.session
+@nox.session(python=PYTHON_VERISONS)
 def tests(session: nox.Session) -> None:
     """
     Run the tests (requires a compiler).