dont expunge subtags

tagstudio/src/core/library/alchemy/library.py

@@ -273,8 +273,6 @@ def tags(self) -> list[Tag]:
 
             for tag in tags_list:
                 session.expunge(tag)
-                for subtag in tag.subtags:
-                    session.expunge(subtag)
 
         return list(tags_list)
 

tagstudio/tests/conftest.py

@@ -39,14 +39,19 @@ def library(request):
         name="foo",
         color=TagColor.RED,
     )
+    assert lib.add_tag(tag)
+
+    subtag = Tag(
+        name="subbar",
+        color=TagColor.YELLOW,
+    )
 
     tag2 = Tag(
         name="bar",
         color=TagColor.BLUE,
+        subtags={subtag},
     )
 
-    assert lib.add_tag(tag)
-
     # default item with deterministic name
     entry = Entry(
         folder=lib.folder,
@@ -75,7 +80,7 @@ def library(request):
     ]
 
     assert lib.add_entries([entry, entry2])
-    assert len(lib.tags) == 4
+    assert len(lib.tags) == 5
 
     yield lib
 

tagstudio/tests/qt/test_tag_panel.py

@@ -10,7 +10,7 @@ def test_tag_panel(qtbot, library):
 
 def test_add_tag_callback(qt_driver):
     # Given
-    assert len(qt_driver.lib.tags) == 4
+    assert len(qt_driver.lib.tags) == 5
     qt_driver.add_tag_action_callback()
 
     # When
@@ -20,5 +20,5 @@ def test_add_tag_callback(qt_driver):
 
     # Then
     tags: set[Tag] = qt_driver.lib.tags
-    assert len(tags) == 5
+    assert len(tags) == 6
     assert "xxx" in {tag.name for tag in tags}

tagstudio/tests/test_library.py

@@ -46,7 +46,7 @@ def test_create_tag(library, generate_tag):
     assert tag.id == 123
 
     tag_inc = library.add_tag(generate_tag("yyy"))
-    assert tag_inc.id == 1002
+    assert tag_inc.id > 1000
 
 
 def test_library_search(library, generate_tag, entry_full):