PR: Compatibility fixes for Spyder 6.0.0 alpha 5

.github/scripts/generate-without-spyder.py

@@ -7,11 +7,15 @@
 """Script to generate requirements/without-spyder.txt"""
 
 import re
+from pathlib import Path
 
-with open('requirements/conda.txt') as infile:
-    with open('requirements/without-spyder.txt', 'w') as outfile:
+rootdir = Path(__file__).parents[2]
+input_filename = rootdir / 'requirements' / 'conda.txt'
+output_filename = rootdir / 'requirements' / 'without-spyder.txt'
+
+with open(input_filename) as infile:
+    with open(output_filename, 'w') as outfile:
         for line in infile:
             package_name = re.match('[-a-z0-9_]*', line).group(0)
             if package_name != 'spyder':
                 outfile.write(line)
-

.github/workflows/run-tests.yml

@@ -26,21 +26,23 @@ jobs:
       PYTHON_VERSION: ${{ matrix.PYTHON_VERSION }}
     steps:
       - name: Checkout branch
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
+        with:
+           path: 'spyder-unittest'
       - name: Install System Packages
         if: matrix.OS == 'ubuntu'
         run: | 
           sudo apt-get update --fix-missing
           sudo apt-get install -qq pyqt5-dev-tools libxcb-xinerama0 xterm --fix-missing
       - name: Install Conda
-        uses: conda-incubator/setup-miniconda@v2
+        uses: conda-incubator/setup-miniconda@v3
         with:
-           miniforge-variant: Mambaforge
+           miniforge-version: latest
            auto-update-conda: true
            python-version: ${{ matrix.PYTHON_VERSION }} 
       - name: Checkout Spyder from git
         if: matrix.SPYDER_SOURCE == 'git'
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
         with:
           repository: 'spyder-ide/spyder'
           path: 'spyder'
@@ -64,49 +66,49 @@ jobs:
         if: matrix.SPYDER_SOURCE == 'git'
         shell: bash -l {0}
         run: |
-          python .github/scripts/generate-without-spyder.py
-          mamba install --file requirements/without-spyder.txt -y
+          python spyder-unittest/.github/scripts/generate-without-spyder.py
+          mamba install --file spyder-unittest/requirements/without-spyder.txt -y
       - name: Install plugin dependencies
         if: matrix.SPYDER_SOURCE == 'conda'
         shell: bash -l {0}
-        run: mamba install --file requirements/conda.txt -y
+        run: mamba install --file spyder-unittest/requirements/conda.txt -y
       - name: Install test dependencies
         shell: bash -l {0}
         run: |
           mamba install nomkl -y -q
-          mamba install --file requirements/tests.txt -y
+          mamba install --file spyder-unittest/requirements/tests.txt -y
       - name: Install plugin
         shell: bash -l {0}
-        run: pip install --no-deps -e .
+        run: pip install --no-deps -e spyder-unittest
       - name: Show environment information
         shell: bash -l {0}
         run: |
           mamba info
           mamba list
       - name: Run tests (Linux)
         if: matrix.OS == 'ubuntu'
-        uses: nick-fields/retry@v2
+        uses: nick-fields/retry@v3
         with:
           timeout_minutes: 10
           max_attempts: 3
           shell: bash
           command: |
             . ~/.profile
-            xvfb-run --auto-servernum pytest spyder_unittest -vv
+            xvfb-run --auto-servernum pytest spyder-unittest/spyder_unittest -vv
       - name: Run tests (MacOS)
         if: matrix.OS == 'macos'
-        uses: nick-fields/retry@v2
+        uses: nick-fields/retry@v3
         with:
           timeout_minutes: 10
           max_attempts: 3
           shell: bash
           command: |
             . ~/.profile
-            pytest spyder_unittest -vv
+            pytest spyder-unittest/spyder_unittest -vv
       - name: Run tests (Windows)
         if: matrix.OS == 'windows'
-        uses: nick-fields/retry@v2
+        uses: nick-fields/retry@v3
         with:
           timeout_minutes: 10
           max_attempts: 3
-          command: pytest spyder_unittest -vv
+          command: pytest spyder-unittest/spyder_unittest -vv

spyder_unittest/tests/conftest.py

@@ -10,6 +10,9 @@
 available for integration tests.
 """
 
+# Standard library imports
+import os
+
 # Third-party imports
 from qtpy.QtWidgets import QApplication
 import pytest
@@ -19,7 +22,6 @@
 from qtpy import QtWebEngineWidgets  # noqa
 
 # Spyder imports
-from spyder import dependencies
 from spyder import version_info as spyder_version_info
 from spyder.api.plugin_registration.registry import PLUGIN_REGISTRY
 from spyder.app import start
@@ -39,11 +41,13 @@ def main_window(monkeypatch):
 
     # Don't show tours message
     CONF.set('tours', 'show_tour_message', False)
-    QApplication.processEvents()
 
-    # Reset global state
-    dependencies.DEPENDENCIES = []
-    PLUGIN_REGISTRY.reset()
+    # Turn introspection on, even though it's slower and more memory
+    # intensive, because otherwise tests are aborted at end with
+    # "QThread: Destroyed while thread is still running".
+    os.environ['SPY_TEST_USE_INTROSPECTION'] = 'True'
+
+    QApplication.processEvents()
 
     # Start the window
     window = start.main()
@@ -52,5 +56,10 @@ def main_window(monkeypatch):
     yield window
 
     # Close main window
+    window.closing(close_immediately=True)
     window.close()
     CONF.reset_to_defaults(notification=False)
+    CONF.reset_manager()
+    PLUGIN_REGISTRY.reset()
+
+    os.environ.pop('SPY_TEST_USE_INTROSPECTION')

spyder_unittest/unittestplugin.py

@@ -126,9 +126,9 @@ def on_editor_available(self):
         """
         editor = self.get_plugin(Plugins.Editor)
         run_action = self.get_action(UnitTestPluginActions.Run)
-        editor.pythonfile_dependent_actions += [run_action]
+        editor.get_widget().pythonfile_dependent_actions += [run_action]
         # FIXME: Previous line does not do anything
-        self.get_widget().pre_test_hook = editor.save_all
+        self.get_widget().pre_test_hook = editor.get_widget().save_all
         self.get_widget().sig_edit_goto.connect(self.goto_in_editor)
 
     @on_plugin_teardown(plugin=Plugins.Editor)

spyder_unittest/widgets/datatree.py

@@ -16,7 +16,7 @@
 from qtpy.QtWidgets import QMenu, QTreeView
 from spyder.api.config.mixins import SpyderConfigurationAccessor
 from spyder.config.base import get_translation
-from spyder.utils.palette import QStylePalette, SpyderPalette
+from spyder.utils.palette import SpyderPalette
 from spyder.utils.qthelpers import create_action
 
 # Local imports
@@ -33,8 +33,8 @@
     Category.OK:       SpyderPalette.COLOR_SUCCESS_1,
     Category.FAIL:     SpyderPalette.COLOR_ERROR_1,
     Category.SKIP:     SpyderPalette.COLOR_WARN_1,
-    Category.PENDING:  QStylePalette.COLOR_BACKGROUND_1,
-    Category.COVERAGE: QStylePalette.COLOR_ACCENT_1
+    Category.PENDING:  SpyderPalette.COLOR_BACKGROUND_1,
+    Category.COVERAGE: SpyderPalette.COLOR_ACCENT_1
 }
 
 STATUS_COLUMN = 0

spyder_unittest/widgets/tests/test_confpage.py

@@ -20,7 +20,6 @@
 from spyder.api.plugin_registration.registry import PLUGIN_REGISTRY
 from spyder.app.cli_options import get_options
 from spyder.config.manager import CONF
-from spyder.plugins.preferences.plugin import Preferences
 
 # Local imports
 from spyder_unittest.unittestplugin import UnitTestPlugin
@@ -34,6 +33,10 @@ class MainWindowMock(QMainWindow):
     register_shortcut = Mock()
 
     def __init__(self, parent):
+        # This import assumes that an QApplication is already running,
+        # so we can not put it at the top of the file
+        from spyder.plugins.preferences.plugin import Preferences
+
         super().__init__(parent)
         self.default_style = None
         self.widgetlist = []
@@ -75,6 +78,10 @@ def get_plugin(self, plugin_name, error=True):
 class ConfigDialogTester(QWidget):
     def __init__(self, parent, main_class,
                  general_config_plugins, plugins):
+        # This import assumes that an QApplication is already running,
+        # so we can not put it at the top of the file
+        from spyder.plugins.preferences.plugin import Preferences
+
         super().__init__(parent)
         self._main = main_class(self) if main_class else None
         if self._main is None: