use ci workflows

Author: TTWShell

.circleci/config.yml

@@ -4,27 +4,37 @@
 #
 version: 2
 jobs:
+  tox:
+    docker:
+      - image: circleci/python:3.6
+        user: root
+    working_directory: ~/repo
+    steps:
+      - checkout
+      - run:
+          name: install dependencies && tox
+          command: |
+            curl -L https://github.com/pyenv/pyenv-installer/raw/master/bin/pyenv-installer | bash
+            export PATH="/root/.pyenv/bin:$PATH"
+            eval "$(pyenv init -)"
+            eval "$(pyenv virtualenv-init -)"
+            pyenv install 3.7.0
+            pyenv virtualenv -f 3.7.0 py37
+            pyenv shell py37
+            pip install tox
+            tox
   test-py36:
     docker:
-      # specify the version you desire here
-      # use `-browsers` prefix for selenium tests, e.g. `3.6.1-browsers`
       - image: circleci/python:3.6
         user: root
-
-      # Specify service dependencies here if necessary
-      # CircleCI maintains a library of pre-built images
-      # documented at https://circleci.com/docs/2.0/circleci-images/
-      # - image: circleci/postgres:9.4
-
     working_directory: ~/repo
-
     steps:
       - checkout
       - run:
           name: install dependencies
           command: |
-            sudo pip install flake8 pytest pytest-cov
-            sudo pip install --editable .
+            pip install flake8 pytest pytest-cov
+            pip install --editable .
       - run:
           name: use flake8 check self
           command: |
@@ -59,8 +69,8 @@ jobs:
       - run:
           name: install dependencies
           command: |
-            sudo pip install flake8 pytest pytest-cov
-            sudo pip install --editable .
+            pip install flake8 pytest pytest-cov
+            pip install --editable .
       - run:
           name: use flake8 check self
           command: |
@@ -91,7 +101,10 @@ workflows:
   version: 2
   test:
     jobs:
-      - test-py36
-      - test-py37
-
-
+      - tox
+      - test-py36:
+          requires:
+            - tox
+      - test-py37:
+          requires:
+            - tox