TST: Fix workflows, add RC testing (#156)

* Attempt to upgrade workflows.
Drop support for Python 3.7 and Python 3.8.
Drop support for Lab 1 and Lab 2.

* Add RC testing workflow

* Ignore DeprecationWarning from ipywidgets

* Fix warning message matching

* Ignore ioloop DeprecationWarning from Ginga

* And one more DeprecationWarning

* Only run RC testing on demand

.github/workflows/ci_workflows.yml

@@ -8,14 +8,21 @@ on:
     # * is a special character in YAML so you have to quote this string
     - cron: '0 5 * * 5'
 
+concurrency:
+  group: ${{ github.workflow }}-${{ github.ref }}
+  cancel-in-progress: true
+
+permissions:
+  contents: read
+
 jobs:
   pep8:
     runs-on: ubuntu-latest
     steps:
     - name: Checkout code
-      uses: actions/checkout@v2
+      uses: actions/checkout@v3
     - name: Set up Python
-      uses: actions/setup-python@v2
+      uses: actions/setup-python@v4
       with:
         python-version: '3.x'
     - name: Lint with flake8
@@ -31,26 +38,26 @@ jobs:
         os: [windows-latest, macos-latest, ubuntu-latest]
     steps:
     - name: Checkout code
-      uses: actions/checkout@v2
+      uses: actions/checkout@v3
     - name: Set up Python
-      uses: actions/setup-python@v2
+      uses: actions/setup-python@v4
       with:
-        python-version: '3.8'
+        python-version: '3.9'
     - name: Install and build
       run: python -m pip install tox --upgrade
     - name: Run tests
-      run: tox -e test
+      run: tox -e py39-test
 
   devtests:
     runs-on: ubuntu-latest
     steps:
     - name: Checkout code
-      uses: actions/checkout@v2
+      uses: actions/checkout@v3
     - name: Set up Python
-      uses: actions/setup-python@v2
+      uses: actions/setup-python@v4
       with:
-        python-version: '3.9'
+        python-version: '3.11'
     - name: Install and build
       run: python -m pip install tox --upgrade
     - name: Run tests
-      run: tox -e test-devdeps
+      run: tox -e py311-test-devdeps

.github/workflows/predeps_workflow.yml

@@ -0,0 +1,30 @@
+name: rc_testing
+
+on:
+  workflow_dispatch:
+
+concurrency:
+  group: ${{ github.workflow }}-${{ github.ref }}
+  cancel-in-progress: true
+
+permissions:
+  contents: read
+
+jobs:
+  tests:
+    runs-on: ${{ matrix.os }}
+    strategy:
+      fail-fast: true
+      matrix:
+        os: [windows-latest, macos-latest, ubuntu-latest]
+    steps:
+    - name: Checkout code
+      uses: actions/checkout@v3
+    - name: Set up Python
+      uses: actions/setup-python@v4
+      with:
+        python-version: '3.10'
+    - name: Install and build
+      run: python -m pip install tox --upgrade
+    - name: Run tests
+      run: tox -e py310-test-predeps

.github/workflows/publish.yml

@@ -10,10 +10,10 @@ jobs:
     if: github.repository == 'astropy/astrowidgets'
 
     steps:
-    - uses: actions/checkout@v2
+    - uses: actions/checkout@v3
       with:
         fetch-depth: 0
-    - uses: actions/setup-python@v2
+    - uses: actions/setup-python@v4
       with:
         python-version: 3.8
 

docs/install.rst

@@ -39,7 +39,7 @@ The following dependencies are needed *in the kernel of execution*
 to use ``astrowidgets`` in either Jupyter Lab or Notebook. They should be installed
 automatically when you install astrowidgets:
 
-* ``python>=3.6``
+* ``python>=3.8``
 * ``numpy``
 * ``astropy``
 * ``ipywidgets>=7.5``
@@ -48,7 +48,7 @@ automatically when you install astrowidgets:
 * ``pillow``
 * ``freetype``
 * ``aggdraw``
-* ``jupyterlab>=1``
+* ``jupyterlab>=3``
 * ``nodejs``
 * ``opencv`` (optional, not installed by default)
 

setup.cfg

@@ -8,10 +8,15 @@ astropy_header = true
 xfail_strict = true
 filterwarnings =
     error
-    ignore:numpy.ufunc size changed:RuntimeWarning
-    ignore:numpy.ndarray size changed:RuntimeWarning
-    ignore::DeprecationWarning:ginga
+    ignore:numpy\.ufunc size changed:RuntimeWarning
+    ignore:numpy\.ndarray size changed:RuntimeWarning
+    ignore:zmq\.eventloop\.ioloop is deprecated in pyzmq 17:DeprecationWarning
+    ignore:Widget.* is deprecated:DeprecationWarning
     ignore:Marker set named:UserWarning
+    # https://github.com/ejeschke/ginga/issues/1033
+    ignore:There is no current event loop:DeprecationWarning
+    # https://github.com/ejeschke/ginga/issues/1034
+    ignore:SelectableGroups dict interface is deprecated:DeprecationWarning
 
 [flake8]
 # E501: line too long
@@ -40,9 +45,9 @@ install_requires =
     pillow
     ipywidgets>=7.5
     ipyevents>=0.6.3
-    jupyterlab>=1
+    jupyterlab>=3
     aggdraw
-python_requires >=3.6
+python_requires >=3.8
 
 [options.extras_require]
 test =

tox.ini

@@ -1,23 +1,29 @@
 [tox]
 envlist =
-  test{,-devdeps}
+  py{38,39,310,311}-test{,-devdeps,-predeps}
 requires =
   setuptools >= 30.3.0
   pip >= 19.3.1
-  setuptools_scm
-isolated_build = true
 
 [testenv]
 setenv =
   MPLBACKEND=agg
   JUPYTER_PLATFORM_DIRS=1
+
 extras = test
+
 changedir =
   test: .tmp/{envname}
+
 deps =
   devdeps: git+https://github.com/astropy/astropy.git#egg=astropy
   devdeps: git+https://github.com/ejeschke/ginga.git#egg=ginga
+
 commands =
   jupyter --paths
   pip freeze
   pytest --pyargs astrowidgets {toxinidir}/docs {posargs}
+
+pip_pre =
+  predeps: true
+  !predeps: false