Python 3.8 support

.github/workflows/bleeding-edge.yml

@@ -15,7 +15,7 @@ jobs:
         # Note that Ubuntu 20 cannot be used because its SWIG version is 4.0
         # (enthought/enable#360)
         os: [ubuntu-18.04]
-        toolkit: ['pyside2', 'wx']
+        toolkit: ['pyside6', 'pyside2', 'wx']
         python-version: [3.8]
     runs-on: ${{ matrix.os }}
     steps:

.github/workflows/test-with-edm.yml

@@ -16,6 +16,10 @@ jobs:
     strategy:
       matrix:
         toolkit: ['null', 'pyqt5', 'pyside2', 'wx']
+        runtime: ['3.6']
+        include:
+          - toolkit: 'pyside6'
+            runtime: '3.8'
     runs-on: ubuntu-18.04
     steps:
       - uses: actions/checkout@v2
@@ -35,28 +39,36 @@ jobs:
         uses: actions/cache@v2
         with:
           path: ~/.cache
-          key: ${{ runner.os }}-${{ matrix.toolkit }}-${{ hashFiles('ci/edmtool.py') }}
+          key: ${{ runner.os }}-${{ matrix.toolkit }}-${{ matrix.runtime }}-${{ hashFiles('ci/edmtool.py') }}
       - name: Setup EDM
         uses: enthought/setup-edm-action@v1
         with:
           edm-version: ${{ env.INSTALL_EDM_VERSION }}
       - name: Install click to the default EDM environment
         run: edm --config ci/.edm.yaml install -y wheel click coverage
       - name: Install test environment
-        run: edm run -- python ci/edmtool.py install --toolkit=${{ matrix.toolkit }}
+        run: edm run -- python ci/edmtool.py install --toolkit=${{ matrix.toolkit }} --runtime=${{ matrix.runtime }}
       - name: Run tests
         uses: GabrielBB/xvfb-action@v1
         with:
           # kiva agg requires at least 15-bit color depth.
           # The --server-args assumes xvfb-run is called, hence Linux only.
-          run: --server-args="-screen 0 1024x768x24" edm run -- python ci/edmtool.py test --toolkit=${{ matrix.toolkit }}
+          run: --server-args="-screen 0 1024x768x24" edm run -- python ci/edmtool.py test --toolkit=${{ matrix.toolkit }} --runtime=${{ matrix.runtime }}
 
   # Test against EDM packages on Windows and OSX
   test-with-edm:
     strategy:
       matrix:
         os: [macos-latest, windows-latest]
         toolkit: ['pyqt5', 'pyside2', 'wx']
+        runtime: ['3.6']
+        include:
+          - os: macos-latest
+            toolkit: 'pyside6'
+            runtime: '3.8'
+          - os: windows-latest
+            toolkit: 'pyside6'
+            runtime: '3.8'
     runs-on: ${{ matrix.os }}
     env:
       # Set root directory, mainly for Windows, so that the EDM Python
@@ -70,14 +82,14 @@ jobs:
         uses: actions/cache@v2
         with:
           path: ~/.cache
-          key: ${{ runner.os }}-${{ matrix.toolkit }}-${{ hashFiles('ci/edmtool.py') }}
+          key: ${{ runner.os }}-${{ matrix.toolkit }}-${{ matrix.runtime }}-${{ hashFiles('ci/edmtool.py') }}
       - name: Setup EDM
         uses: enthought/setup-edm-action@v1
         with:
           edm-version: ${{ env.INSTALL_EDM_VERSION }}
       - name: Install click to the default EDM environment
         run: edm --config ci/.edm.yaml install -y wheel click coverage
       - name: Install test environment
-        run: edm run -- python ci/edmtool.py install --toolkit=${{ matrix.toolkit }}
+        run: edm run -- python ci/edmtool.py install --toolkit=${{ matrix.toolkit }} --runtime=${{ matrix.runtime }}
       - name: Run tests
-        run: edm run -- python ci/edmtool.py test --toolkit=${{ matrix.toolkit }}
+        run: edm run -- python ci/edmtool.py test --toolkit=${{ matrix.toolkit }} --runtime=${{ matrix.runtime }}

ci/edmtool.py

@@ -1,4 +1,4 @@
-# (C) Copyright 2005-2022 Enthought, Inc., Austin, TX
+# (C) Copyright 2005-2021 Enthought, Inc., Austin, TX
 # All rights reserved.
 #
 # This software is provided without warranty under the terms of the BSD
@@ -86,25 +86,44 @@
 
 supported_combinations = {
     '3.6': {'pyside2', 'pyqt5', 'wx', 'null'},
+    '3.8': {'pyside6', 'pyqt6', 'wx', 'null'},
 }
 
 dependencies = {
-    "apptools",
-    "celiagg",
-    "coverage",
-    "Cython",
-    "fonttools",
-    "kiwisolver",
-    "numpy",
-    "pillow",
-    "pyface",
-    "pygments",
-    "pyparsing",
-    "pypdf2",
-    "reportlab",
-    "swig",
-    "traits",
-    "traitsui",
+    '3.6': {
+        "apptools",
+        "celiagg",
+        "coverage",
+        "Cython",
+        "fonttools",
+        "kiwisolver",
+        "numpy",
+        "pillow",
+        "pyface",
+        "pygments",
+        "pyparsing",
+        "pypdf2",
+        "reportlab",
+        "swig",
+        "traits",
+        "traitsui",
+    },
+    '3.8': {
+        "apptools",
+        "celiagg",
+        "coverage",
+        "Cython",
+        "fonttools",
+        "kiwisolver",
+        "numpy",
+        "pillow_simd",
+        "pyface",
+        "pygments",
+        "pyparsing",
+        "swig",
+        "traits",
+        "traitsui",
+    }
 }
 
 # Dependencies we install from source for cron tests
@@ -119,15 +138,19 @@
 
 extra_dependencies = {
     'pyqt5': {'pyqt5'},
+    'pyqt6': {'pyqt6'},
     'pyside2': {'pyside2'},
+    'pyside6': {'pyside6'},
     # XXX once wxPython 4 is available in EDM, we will want it here
     "wx": set(),
     'null': set()
 }
 
 environment_vars = {
     'pyside2': {'ETS_TOOLKIT': 'qt4', 'QT_API': 'pyside2'},
+    'pyside6': {'ETS_TOOLKIT': 'qt4', 'QT_API': 'pyside6'},
     'pyqt5': {'ETS_TOOLKIT': 'qt4', 'QT_API': 'pyqt5'},
+    'pyqt6': {'ETS_TOOLKIT': 'qt4', 'QT_API': 'pyqt6'},
     'wx': {'ETS_TOOLKIT': 'wx'},
     'null': {'ETS_TOOLKIT': 'null.image'},
 }
@@ -168,14 +191,14 @@ def install(runtime, toolkit, environment, source):
     """
     parameters = get_parameters(runtime, toolkit, environment)
     parameters['packages'] = ' '.join(
-        dependencies | extra_dependencies.get(toolkit, set()))
+        dependencies[runtime] | extra_dependencies.get(toolkit, set()))
     # edm commands to setup the development environment
     commands = [
         ("edm --config {edm_config} environments create {environment} "
          "--force --version={runtime}"),
         ("edm --config {edm_config} install -y -e {environment} {packages} "
          "--add-repository enthought/lgpl"),
-        ("edm run -e {environment} -- pip install -r ci/requirements.txt"
+        ("edm run -e {environment} -- pip install -r ci/requirements_{runtime}.txt"
          " --no-dependencies"),
     ]
 
@@ -350,9 +373,9 @@ def test(runtime, toolkit, environment):
     environ["PYTHONUNBUFFERED"] = "1"
     environ["PYTHONFAULTHANDLER"] = "1"
     commands = [
-        ("edm run -e {environment} -- python -W default -m"
+        ("edm run -e {environment} -- python -W default -Xfaulthandler -m"
          "coverage run -m unittest discover enable -v"),
-        ("edm run -e {environment} -- python -W default -m"
+        ("edm run -e {environment} -- python -W default -Xfaulthandler -m"
          "coverage run -a -m unittest discover kiva -v"),
     ]
 

ci/requirements_3.8.txt

@@ -0,0 +1,4 @@
+pygarrayimage
+pyglet
+pypdf2
+reportlab