DNM: troubleshoot more mpl 3.6/3.5 settings

.github/workflows/ci_workflows.yml

@@ -36,34 +36,12 @@ jobs:
         # Standard tests
         # Linux builds - test on all supported PyQt5 and PySide2 versions,
         # and include all dependencies in some builds
-        - linux: py37-test-pyqt510
-        - linux: py37-test-pyqt511-all
-        - linux: py37-test-pyqt512
-        - linux: py37-test-pyqt513-all
-        - linux: py37-test-pyside513-all
-        - linux: py38-test-pyside514
-        - linux: py39-test-pyqt515
+        - linux: py310-test-pyqt513
 
         # Try out documentation build on Linux and macOS
         - linux: py37-docs-pyqt513
           coverage: false
 
-        # Test a few configurations on MacOS X (Big Sur/Monterey on arm64 for py310)
-        - macos: py37-test-pyqt513
-        - macos: py38-test-pyqt514
-          PLAT: arm64
-
-        # Try out documentation build on macOS
-        - macos: py37-docs-pyqt513
-          coverage: false
-
-        # Test some configurations on Windows
-        - windows: py37-test-pyqt510
-        - windows: py310-test-pyqt515
-
-        # Try out documentation build on Windows
-        - windows: py38-docs-pyqt513
-          coverage: false
 
   allowed_failures:
     needs: initial_checks
@@ -86,39 +64,21 @@ jobs:
         - name: Python 3.11 rc with basic dependencies (Linux)
           linux: py311-test-pyqt514
           python-version: '3.11.0-rc.2'
-        - name: Python 3.11 rc with (dev versions of) all optional dependencies (Linux)
-          linux: py311-test-pyqt515-dev-all
-          python-version: '3.11.0-rc.2'
         # Some (PySide2 in particular) envs are failing with runtime errors;
         # PyQt6 and PySide6 support in progress
-        - linux: py38-test-pyside514
-        - linux: py310-test-pyqt63-all
-        - linux: py310-test-pyside63
         - linux: py310-test-pyside515-all
-        - linux: py310-test-pyqt513-lts
         - linux: py310-test-pyqt515-lts
+        - linux: py311-test-pyqt515-lts
+          python-version: '3.11.0-rc.2'
+        - linux: py311-test-pyqt515-dev
+          python-version: '3.11.0-rc.2'
 
         # Test against latest developer versions of some packages
         - linux: py310-test-pyqt515-dev-all
 
         - macos: py38-test-pyside514
-        - macos: py310-test-pyqt515-all
-        - macos: py310-test-pyqt63
-        - macos: py310-test-pyside63
-
-        - windows: py38-test-pyqt514-all
-        - windows: py39-test-pyside515-all
-        - windows: py310-test-pyqt63
-        - windows: py310-test-pyside63
-
+        - macos: py311-test-pyqt515
+          python-version: '3.11.0-rc.2'
 
-  publish:
-    needs: tests
-    uses: OpenAstronomy/github-actions-workflows/.github/workflows/publish_pure_python.yml@v1
-    with:
-      # Setup PyQt5 deps and headless X server as per pyvista/setup-headless-display-action@v1
-      libraries: '^libxcb.*-dev libxkbcommon-x11-dev libgl1-mesa-glx libopenblas-dev xvfb'
-      test_extras: 'test,qt'
-      test_command: Xvfb :99 -screen 0 1024x768x24 > /dev/null 2>&1 & sleep 3; DISPLAY=:99.0 pytest --pyargs glue
-    secrets:
-      pypi_token: ${{ secrets.pypi_token }}
+        - windows: py311-test-pyqt514-all
+          python-version: '3.11.0-rc.2'

CHANGES.md

@@ -13,6 +13,8 @@ v1.6.0 (unreleased)
 * Fix an issue where the histogram layer artist would not redraw if
   the histogram sum was zero. [#2300]
 
+* Add check for FITS files mistaken as ASCII in Python 3.11 to ``astropy_table_read``. [#2321]
+
 v1.5.0 (2022-06-28)
 -------------------
 

glue/core/data_factories/astropy_table.py

@@ -40,7 +40,10 @@ def astropy_table_read(*args, **kwargs):
     # also more generally, we should first try the ASCII readers.
     if 'format' not in kwargs:
         try:
-            return Table.read(*args, format='ascii', **kwargs)
+            t = Table.read(*args, format='ascii', **kwargs)
+            # Double-check for certain FITS files that may be read in as ASCII in Python 3.11
+            if not (len(t) == 1 and [c.value[0] for c in t.itercols()][:3] == ['SIMPLE', '=', 'T']):
+                return t
         except Exception:
             pass