From cdf1a97d750c12fbc29c43327d40ccc2caea7e0d Mon Sep 17 00:00:00 2001
From: Adrian Sampson <adrian@radbox.org>
Date: Sun, 30 Jun 2019 11:29:49 -0400
Subject: [PATCH] CircleCI: Cache installation of Tox

---
 .circleci/config.yml | 12 +++++++++++-
 1 file changed, 11 insertions(+), 1 deletion(-)

diff --git a/.circleci/config.yml b/.circleci/config.yml
index 29ef519..b201a55 100644
--- a/.circleci/config.yml
+++ b/.circleci/config.yml
@@ -7,11 +7,21 @@ jobs:
             - image: circleci/python:3.7
         steps:
             - checkout
+
+            # Install Tox.
+            - restore_cache:
+                key: dep
             - run:
                 command: sudo pip install tox
+            - save_cache:
+                key: dep
+                paths:
+                    - "/usr/local/bin"
+                    - "/usr/local/lib/python3.7/site-packages"
+
+            # Run Tox.
             - restore_cache:
                 key: tox-{{ checksum "tox.ini" }}
-                paths: [".tox"]
             - run:
                 command: tox -e py37,flake8
             - save_cache: