[CI] test for newer notebook & python versions

 * notebook 4.3, 4.4, 5.0.0b1 (see jupyter/notebook#2151)
 * python 3.6 on travis (appveyor doesn;t provide 3.6 yet)

.travis.yml

@@ -52,12 +52,24 @@ matrix:
     - os: linux
       python: '3.4'
       env: TOXENV=py34-notebook42
+    - os: linux
+      python: '3.4'
+      env: TOXENV=py34-notebook43
+    - os: linux
+      python: '3.4'
+      env: TOXENV=py34-notebook44
     - os: linux
       python: '3.4'
       env: TOXENV=py34-notebook4x
     - os: linux
       python: '3.5'
       env: TOXENV=py35-notebook
+    - os: linux
+      python: '3.6'
+      env: TOXENV=py36-notebook
+    - os: linux
+      python: '3.5'
+      env: TOXENV=py35-notebook50
     # OSX tests, python 2 & 3
     # Use generic language on osx, get python via terryfy during before_install
     - os: osx
@@ -74,6 +86,7 @@ matrix:
     - env: TOXENV=appveyorartifacts
     - env: TOXENV=docs_linkcheck
     - env: TOXENV=lint
+    - env: TOXENV=py35-notebook50
 env:
   global:
     - LD_PRELOAD=/lib/x86_64-linux-gnu/libSegFault.so

appveyor.yml

@@ -34,12 +34,36 @@ environment:
       PYTHON_VERSION: '3.4'
       PYTHON_ARCH: '32'
 
+    - TOXENV: 'py34-notebook42'
+      TOXPYTHON: C:\Python34\python.exe
+      PYTHON_HOME: C:\Python34
+      PYTHON_VERSION: '3.4'
+      PYTHON_ARCH: '32'
+
+    - TOXENV: 'py34-notebook43'
+      TOXPYTHON: C:\Python34\python.exe
+      PYTHON_HOME: C:\Python34
+      PYTHON_VERSION: '3.4'
+      PYTHON_ARCH: '32'
+
+    - TOXENV: 'py34-notebook44'
+      TOXPYTHON: C:\Python34\python.exe
+      PYTHON_HOME: C:\Python34
+      PYTHON_VERSION: '3.4'
+      PYTHON_ARCH: '32'
+
     - TOXENV: 'py34-notebook4x'
       TOXPYTHON: C:\Python34\python.exe
       PYTHON_HOME: C:\Python34
       PYTHON_VERSION: '3.4'
       PYTHON_ARCH: '32'
 
+    - TOXENV: 'py35-notebook50'
+      TOXPYTHON: C:\Python35\python.exe
+      PYTHON_HOME: C:\Python35
+      PYTHON_VERSION: '3.5'
+      PYTHON_ARCH: '32'
+
     - TOXENV: 'py35-notebook'
       TOXPYTHON: C:\Python35\python.exe
       PYTHON_HOME: C:\Python35

tox.ini

@@ -16,6 +16,7 @@ basepython =
     py33: {env:TOXPYTHON:python3.3}
     py34: {env:TOXPYTHON:python3.4}
     py35: {env:TOXPYTHON:python3.5}
+    py36: {env:TOXPYTHON:python3.6}
     {spell}: {env:TOXPYTHON:python2.7}
     {appveyorartifacts,lint,check}: {env:TOXPYTHON:python3}
     {condarecipe}: {env:TOXPYTHON:python3}
@@ -37,6 +38,7 @@ deps =
     notebook41: notebook>=4.1,<4.2
     notebook42: notebook>=4.2,<4.3
     notebook4x: https://github.com/jupyter/notebook/archive/4.x.zip
+    notebook50: https://github.com/jupyter/notebook/archive/5.0.0b1.zip
     notebookmaster: https://github.com/jupyter/notebook/archive/master.zip
     notebook: notebook
 commands =