Fix #392 with version check for Anki and Qt

README.md

@@ -1619,7 +1619,7 @@ corresponding to when the API was available for use.
 
 #### `guiImportFile`
 
-*   Invokes the *Import... (Ctrl+Shift+I)* dialog with an optional file path. Brings up the dialog for user to review the import. Supports all file types that Anki supports. Brings open file dialog if no path is provided. Forward slashes must be used in the path on Windows.
+*   Invokes the *Import... (Ctrl+Shift+I)* dialog with an optional file path. Brings up the dialog for user to review the import. Supports all file types that Anki supports. Brings open file dialog if no path is provided. Forward slashes must be used in the path on Windows. Only supported for Anki 2.1.52+.
 
     <details>
     <summary><i>Sample request:</i></summary>

plugin/__init__.py

@@ -41,7 +41,6 @@
 from anki.importing import AnkiPackageImporter
 from anki.notes import Note
 from anki.errors import NotFoundError
-from aqt.import_export.importing import import_file, prompt_for_file_then_import
 from aqt.qt import Qt, QTimer, QMessageBox, QCheckBox
 
 from .web import format_exception_reply, format_success_reply
@@ -1858,20 +1857,36 @@ def guiImportFile(self, path=None):
         """
         Open Import File (Ctrl+Shift+I) dialog with provided file path.
         If no path is given, the user will be prompted to select a file.
+        Only supported from Anki version >=2.1.52
 
         path: string
             import file path, note on Windows you must use forward slashes.
         """
+        if anki_version >= (2, 1, 52):
+            from aqt.import_export.importing import import_file, prompt_for_file_then_import
+        else:
+            raise Exception('guiImportFile is only supported from Anki version >=2.1.52')
+
+        if hasattr(Qt, 'WindowStaysOnTopHint'):
+            # Qt5
+            WindowOnTopFlag = Qt.WindowStaysOnTopHint
+        elif hasattr(Qt, 'WindowType') and hasattr(Qt.WindowType, 'WindowStaysOnTopHint'):
+            # Qt6
+            WindowOnTopFlag = Qt.WindowType.WindowStaysOnTopHint
+        else:
+            # Unsupported, don't try to bring window to top
+            WindowOnTopFlag = None
 
         # Bring window to top for user to review import settings.
-        try:
-            # [Step 1/2] set always on top flag, show window (it stays on top for now)
-            self.window().setWindowFlags(self.window().windowFlags() | Qt.WindowStaysOnTopHint)  
-            self.window().show()
-        finally:
-            # [Step 2/2] clear always on top flag, show window (it doesn't stay on top anymore)
-            self.window().setWindowFlags(self.window().windowFlags() & ~Qt.WindowStaysOnTopHint) 
-            self.window().show()
+        if WindowOnTopFlag is not None:
+            try:
+                # [Step 1/2] set always on top flag, show window (it stays on top for now)
+                self.window().setWindowFlags(self.window().windowFlags() | WindowOnTopFlag)  
+                self.window().show()
+            finally:
+                # [Step 2/2] clear always on top flag, show window (it doesn't stay on top anymore)
+                self.window().setWindowFlags(self.window().windowFlags() & ~WindowOnTopFlag) 
+                self.window().show()
 
         if path is None:
             prompt_for_file_then_import(self.window())

tests/test_graphical.py

@@ -1,6 +1,7 @@
 import pytest
+from unittest import mock
 
-from conftest import ac, wait_until, \
+from conftest import ac, anki_version, wait_until, \
         close_all_dialogs_and_wait_for_them_to_run_closing_callbacks, \
         get_dialog_instance
 
@@ -29,7 +30,10 @@ def test_guiDeckOverview(setup):
 
 
 def test_guiImportFile(setup):
-    ac.guiImportFile()
+    if anki_version >= (2, 1, 52):
+        with mock.patch('aqt.import_export.importing.prompt_for_file_then_import') as mock_prompt_for_file_then_import:
+            mock_prompt_for_file_then_import.return_value = True
+            ac.guiImportFile()
 
 
 class TestAddCards: