Test older versions of pandas, torch

.github/workflows/positron-python-ci.yml

@@ -180,31 +180,14 @@ jobs:
         include:
           - os: 'ubuntu-latest'
             python: '3.8'
-            time-elapsed: ''
           - os: 'macos-latest'
             python: '3.9'
-            time-elapsed: ''
           - os: 'windows-latest'
             python: '3.10'
-            time-elapsed: ''
           - os: 'ubuntu-latest'
             python: '3.11'
-            time-elapsed: ''
           - os: 'ubuntu-latest'
             python: '3.12'
-            time-elapsed: ''
-          # - os: 'ubuntu-latest'
-          #   python: '3.10'
-          #   time-elapsed: '3 months'
-          # - os: 'ubuntu-latest'
-          #   python: '3.10'
-          #   time-elapsed: '6 months'
-          # - os: 'ubuntu-latest'
-          #   python: '3.10'
-          #   time-elapsed: '9 months'
-          # - os: 'ubuntu-latest'
-          #   python: '3.10'
-          #   time-elapsed: '1 year'
 
     steps:
       - name: Checkout
@@ -222,20 +205,35 @@ jobs:
       - name: Install Positron IPyKernel test requirements
         run: python -m pip install --prefer-binary --upgrade -r python_files/positron/pinned-test-requirements.txt
 
-      - name: Get date for older dependencies
-        if: ${{ matrix.time-elapsed != '' }}
-        run: |
-          echo "SNAPSHOT_DATE=$(date -d '-${{ matrix.time-elapsed }}' --iso-8601)" >> $GITHUB_ENV
+      - name: Run Positron IPyKernel unit tests
+        run: pytest python_files/positron
+
+  python-minimum-dependencies:
+    name: Test Minimum Python Dependencies
+    runs-on: ${{ matrix.os }}
+    strategy:
+      matrix:
+        include:
+          # currently only running on oldest supported Python version
+          - os: 'ubuntu-latest'
+            python: '3.8'
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v4
+
+      - name: Use Python  ${{ matrix.python }}
+        uses: actions/setup-python@v5
+        with:
+          python-version: ${{ matrix.python }}
+          cache: 'pip'
 
-      - name: Get older PyPI snapshot
-        if: ${{ matrix.time-elapsed != '' }}
+      - name: Install testing requirements
         run: |
-          python -m pip config set global.index-url https://packagemanager.posit.co/pypi/${{ env.SNAPSHOT_DATE }}/simple
-          python -m pip config set global.trusted-host packagemanager.posit.co
-          python -m pip install --prefer-binary --force-reinstall -r python_files/positron/data-science-requirements.txt
+          python scripts/vendor.py
+          python -m pip install nox
 
-      - name: Run Positron IPyKernel unit tests
-        run: pytest python_files/positron
+      - name: Run tests
+        run: yarn positron:testMinimumPythonReqs
 
   typescript-tests:
     name: Test TypeScript

extensions/positron-python/noxfile-positron.py

@@ -0,0 +1,17 @@
+#
+# Copyright (C) 2024 Posit Software, PBC. All rights reserved.
+#
+
+
+import nox
+
+
+@nox.session()
+@nox.parametrize('pandas', ['1.5.3'])
+@nox.parametrize('torch', ['1.12.1'])
+def tests(session, pandas, torch):
+    session.install("-r", "python_files/positron/pinned-test-requirements.txt")
+    session.install('--force-reinstall', f'pandas=={pandas}')
+    session.install('--force-reinstall', f'torch=={torch}')
+
+    session.run('pytest', 'python_files/positron/positron_ipykernel/tests')

extensions/positron-python/package.json

@@ -1265,10 +1265,10 @@
         ],
         "menus": {
             "issue/reporter": [
-				{
-					"command": "python.reportIssue"
-				}
-			],
+                {
+                    "command": "python.reportIssue"
+                }
+            ],
             "commandPalette": [
                 {
                     "category": "Python",
@@ -1604,6 +1604,7 @@
         "testPerformance": "node ./out/test/testBootstrap.js ./out/test/performanceTest.js",
         "testSmoke": "cross-env INSTALL_JUPYTER_EXTENSION=true \"node ./out/test/smokeTest.js\"",
         "testInsiders": "cross-env VSC_PYTHON_CI_TEST_VSC_CHANNEL=insiders INSTALL_PYLANCE_EXTENSION=true TEST_FILES_SUFFIX=insiders.test CODE_TESTS_WORKSPACE=src/testMultiRootWkspc/smokeTests \"node ./out/test/standardTest.js\"",
+        "positron:testMinimumPythonReqs": "nox --noxfile noxfile-positron.py -- python_files/positron",
         "lint-staged": "node gulpfile.js",
         "lint": "eslint --ext .ts,.js src build pythonExtensionApi",
         "lint-fix": "eslint --fix --ext .ts,.js src build pythonExtensionApi gulpfile.js",