Added Azure Pipelines configuration and removed Travis CI and AppVeyor configuration

.travis.yml

@@ -1,41 +0,0 @@
-language: c
-
-os:
-  - linux
-  - osx
-
-sudo: false
-
-notifications:
-  email: false
-
-env:
-  global:
-    - SETUP_XVFB=True
-    - CONDA_CHANNELS="wwt/label/dev conda-forge"
-    - CONDA_DEPENDENCIES="astropy qtpy traitlets ipywidgets>=7.0 ipyevents widgetsnbextension pyqt pytest pytest-cov>=2.6.1 pytest-remotedata>=0.3.1 requests nomkl matplotlib beautifulsoup4 lxml jupyterlab flask flask-cors pyopengl"
-    - PIP_DEPENDENCIES="sphinx-automodapi numpydoc sphinx_rtd_theme codecov reproject"
-  matrix:
-    - PYTHON_VERSION=2.7
-    - PYTHON_VERSION=3.6
-    - PYTHON_VERSION=3.7
-
-install:
-  - git clone git://github.com/astropy/ci-helpers.git
-  - source ci-helpers/travis/setup_conda.sh
-
-script:
-  - python setup.py sdist
-  - cd dist && pip install *.tar.gz --verbose && cd ..
-  - jupyter nbextension list
-  - jupyter labextension list
-  - jupyter serverextension list
-  - python .check_enabled.py
-
-  # For now the image tests don't work well on MacOS X, which requires WebEngine. The
-  # tests only pass if the Qt window is always in the foreground.
-  - if [[ $TRAVIS_OS_NAME == linux ]]; then pytest pywwt --cov pywwt; fi
-  - make -C docs html linkcheck
-
-after_success:
-  - codecov

appveyor.yml

@@ -1,41 +0,0 @@
-# AppVeyor.com is a Continuous Integration service to build and run tests under
-# Windows
-
-environment:
-
-  global:
-      CI: "true"
-      PYTHON: "C:\\conda"
-      MINICONDA_VERSION: "latest"
-      CMD_IN_ENV: "cmd /E:ON /V:ON /C .\\ci-helpers\\appveyor\\windows_sdk.cmd"
-      PYTHON_ARCH: "64" # needs to be set for CMD_IN_ENV to succeed. If a mix
-                        # of 32 bit and 64 bit builds are needed, move this
-                        # to the matrix section.
-
-      CONDA_CHANNELS: "wwt/label/dev conda-forge"
-      # Without the pyqt version constraint, a lib compat issue leads to import failures on qtpy for Python 3.6:
-      CONDA_DEPENDENCIES: "astropy qtpy traitlets ipywidgets>=7.0 ipyevents widgetsnbextension pyqt==5.6.0 pytest pytest-cov>=2.6.1 pytest-remotedata>=0.3.1 requests matplotlib flask flask-cors pyopengl"
-      PIP_DEPENDENCIES: "codecov reproject"
-
-  matrix:
-      - PYTHON_VERSION: "2.7"
-      - PYTHON_VERSION: "3.6"
-      - PYTHON_VERSION: "3.7"
-
-# matrix:
-#     fast_finish: true
-
-platform:
-    -x64
-
-install:
-    - "git clone git://github.com/astropy/ci-helpers.git"
-    - "powershell ci-helpers/appveyor/install-miniconda.ps1"
-    - "SET PATH=%PYTHON%;%PYTHON%\\Scripts;%PATH%"
-    - "activate test"
-
-build: false
-
-test_script:
-  - "%CMD_IN_ENV% pytest pywwt --cov pywwt"
-  - "%CMD_IN_ENV% codecov"

azure-pipelines.yml

@@ -0,0 +1,16 @@
+jobs:
+
+- template: azure-template.yml
+  parameters:
+    name: Linux
+    os: linux
+
+- template: azure-template.yml
+  parameters:
+    name: MacOSX
+    os: macosx
+
+- template: azure-template.yml
+  parameters:
+    name: Windows
+    os: windows

azure-template.yml

@@ -0,0 +1,53 @@
+jobs:
+- job: ${{ format(parameters.name) }}
+  pool:
+    ${{ if eq(parameters.os, 'macosx') }}:
+      vmImage: macOS 10.13
+    ${{ if eq(parameters.os, 'linux') }}:
+      vmImage: Ubuntu 16.04
+    ${{ if eq(parameters.os, 'windows') }}:
+      vmImage: vs2017-win2016
+  strategy:
+    matrix:
+      Python27:
+        python.version: '2.7'
+      Python36:
+        python.version: '3.6'
+      Python37:
+        python.version: '3.7'
+
+  steps:
+
+  - ${{ if eq(parameters.os, 'linux') }}:
+    - bash: |
+        /sbin/start-stop-daemon --start --quiet --pidfile /tmp/custom_xvfb_99.pid \
+                                --make-pidfile --background --exec /usr/bin/Xvfb \
+                                -- :99 -screen 0 1920x1200x24 -ac \
+                                +extension GLX +render -noreset
+      displayName: Starting Xvfb
+
+  - task: UsePythonVersion@0
+    inputs:
+      versionSpec: '$(python.version)'
+      architecture: 'x64'
+
+  - bash: |
+      python -m pip install numpy pyopengl "PyQt5==5.9.*" jupyterlab
+      python -m pip install .[test]
+    displayName: Installing PyWWT and dependencies
+
+  - bash: python .check_enabled.py
+    displayName: Checking that plugins are enabled
+
+  - ${{ if eq(parameters.os, 'macosx') }}:
+    - bash: python -m pytest pywwt --cov pywwt
+      displayName: Running tests
+      env:
+        DISPLAY: :99.0
+        CI: true
+
+  - bash: python -m pip install .[docs]
+    displayName: Installing documentation dependencies
+
+  - bash: make -C docs html linkcheck
+    displayName: Building docs