updated the CircleCI config file to try a different approach for tox

#53

.circleci/config.yml

@@ -4,49 +4,73 @@
 #
 version: 2
 jobs:
-  build:
-    docker:
-      # specify the version you desire here
-      # CircleCI maintains a library of pre-built images
-      # documented at https://circleci.com/docs/2.0/circleci-images/
-      - image: circleci/python:3
-
-    working_directory: ~/repo
-
-    steps:
-      - checkout
-
-      # Download and cache dependencies
-      - restore_cache:
-          keys:
-            - v1-dependencies-{{ checksum "requirements.txt" }}
-            # fallback to using the latest cache if no exact match is found
-            - v1-dependencies-
-
-      - run:
-          name: install dependencies
-          command: |
-            python3 -m venv venv
-            . venv/bin/activate
-            pip install -e .
-            pip install tox
-
-      - save_cache:
-          paths:
-            - ./venv
-          key: v1-dependencies-{{ checksum "requirements.txt" }}
-
-      # run tests!
-      # this example uses Django's built-in test-runner
-      # other common Python testing frameworks include pytest and nose
-      # https://pytest.org
-      # https://nose.readthedocs.io
-      - run:
-          name: run tests
-          command: |
-            . venv/bin/activate
-            tox
-
-      - store_artifacts:
-          path: test-reports
-          destination: test-reports
+
+  # using tox
+  toxify:
+
+      docker:
+        - image: python:3.7
+
+      steps:
+
+        - checkout
+
+        # Download and cache dependencies
+        - restore_cache:
+            keys:
+              - v1-dependencies-{{ checksum "requirements.txt" }}
+              # fallback to using the latest cache if no exact match is found
+              - v1-dependencies-
+
+        - run: pip install tox && tox
+
+workflows:
+  version: 2
+
+  myproj:
+    jobs:
+      - toxify
+
+#jobs:
+#  build:
+#    docker:
+#      # specify the version you desire here
+#      # CircleCI maintains a library of pre-built images
+#      # documented at https://circleci.com/docs/2.0/circleci-images/
+#      - image: circleci/python:3.7
+#
+#    working_directory: ~/repo
+#
+#    steps:
+#      - checkout
+#
+#      # Download and cache dependencies
+#      - restore_cache:
+#          keys:
+#            - v1-dependencies-{{ checksum "requirements.txt" }}
+#            # fallback to using the latest cache if no exact match is found
+#            - v1-dependencies-
+#
+#      - run:
+#          name: install dependencies
+#          command: |
+#            python3 -m venv venv
+#            . venv/bin/activate
+#            pip install -e .
+#            pip install tox
+#
+#      - save_cache:
+#          paths:
+#            - ./venv
+#          key: v1-dependencies-{{ checksum "requirements.txt" }}
+#
+#      # run tests with tox
+#      - run:
+#          name: run tests
+#          command: |
+#            . venv/bin/activate
+#            tox
+#
+#      - store_artifacts:
+#          path: test-reports
+#          destination: test-reports