Handle animate callbacks on detachment

HISTORY.md

@@ -19,6 +19,13 @@
 -->
 
 # Version History
+- 0.2.195 - Cancel CapsuleButton ``_animate_id`` callbacks during tab detachment to
+          avoid repeated button images and ``invalid command name`` errors when
+          closing roots.
+          - Extend ``cancel_after_events`` to handle identifiers suffixed with
+            ``_animate_id`` or ``_after_id``.
+          - Add regression test covering cleanup when ``after info`` for a
+            widget is unavailable.
 - 0.2.194 - Clone widgets using keyword configuration to respect CapsuleButton's
           signature and preserve options like cursor.
           - Add regression test ensuring cursor configuration copies correctly.

README.md

@@ -1,4 +1,4 @@
-version: 0.2.194
+version: 0.2.195
 Author: Miguel Marina <karel.capek.robotics@gmail.com> - [LinkedIn](https://www.linkedin.com/in/progman32/)
 # AutoML
 

gui/utils/closable_notebook.py

@@ -90,7 +90,9 @@ def _cancel_ident(ident: str) -> None:
 
     try:
         for name in dir(widget):
-            if name.endswith(("_anim", "_after", "_timer", "_animate")):
+            if name.endswith(
+                ("_anim", "_after", "_timer", "_animate", "_animate_id", "_after_id")
+            ):
                 ident = getattr(widget, name, None)
                 if isinstance(ident, str) and ident not in cancelled:
                     _cancel_ident(ident)

mainappsrc/version.py

@@ -18,6 +18,6 @@
 
 """Project version information."""
 
-VERSION = "0.2.194"
+VERSION = "0.2.195"
 
 __all__ = ["VERSION"]

tests/detachment/after_callbacks/test_capsule_button_animate_cleanup.py

@@ -79,3 +79,26 @@ def test_close_clears_animate(self, monkeypatch):
         root.update()
         assert "_animate" not in str(root.tk.call("after", "info"))
         root.destroy()
+
+    def test_detach_clears_animate_without_after_info(self, monkeypatch):
+        root = tk.Tk(); root.withdraw()
+        nb = ClosableNotebook(root)
+        btn = self.AnimatedButton(nb)
+        nb.add(btn, text="Tab")
+        nb.update_idletasks()
+
+        orig_call = btn.tk.call
+
+        def fake_call(*args):
+            if args[:3] == ("after", "info", str(btn)):
+                raise tk.TclError("unsupported")
+            return orig_call(*args)
+
+        monkeypatch.setattr(btn.tk, "call", fake_call)
+
+        self._detach(nb, monkeypatch)
+        root.update()
+        assert "_animate" not in str(root.tk.call("after", "info"))
+        win = nb._floating_windows[0]
+        win.destroy()
+        root.destroy()