Run tests on python 3.7

Author: jhamrick

.travis.yml

@@ -2,6 +2,7 @@ language: python
 python:
   - 3.5
   - 3.6
+  - 3.7
   - nightly
 env:
   global:
@@ -14,10 +15,14 @@ matrix:
   exclude:
   - python: 3.5
     env: GROUP=docs
+  - python: 3.6
+    env: GROUP=docs
   - python: nightly
     env: GROUP=docs
   - python: 3.5
     env: GROUP=nbextensions
+  - python: 3.6
+    env: GROUP=nbextensions
   - python: nightly
     env: GROUP=nbextensions
 addons:

azure-pipelines.yml

@@ -18,8 +18,11 @@ strategy:
     Python36:
       python.version: '3.6'
       testgroup: 'python'
-    Python36Extensions:
-      python.version: '3.6'
+    Python37:
+      python.version: '3.7'
+      testgroup: 'python'
+    Python37Extensions:
+      python.version: '3.7'
       testgroup: 'nbextensions'
 
 steps: