Custom api for DearPyGui to process and fetch

Scene classes

Author: Oliver Strait

manim/scene/scene.py

@@ -15,7 +15,6 @@
 import random
 import threading
 import time
-from pathlib import Path
 from queue import Queue
 
 import srt
@@ -54,7 +53,7 @@
 from ..utils.family_ops import restructure_list_to_exclude_certain_family_members
 from ..utils.file_ops import open_media_file
 from ..utils.iterables import list_difference_update, list_update
-from ..utils.module_ops import scene_classes_from_file
+from ..utils.module_ops import scene_classes_for_gui
 
 if TYPE_CHECKING:
     from collections.abc import Iterable, Sequence
@@ -1570,9 +1569,7 @@ def scene_selection_callback(sender: Any, data: Any) -> None:
             config["scene_names"] = (dpg.get_value(sender),)
             self.queue.put(("rerun_gui", [], {}))
 
-        scene_classes = scene_classes_from_file(
-            Path(config["input_file"]), full_list=True
-        )  # type: ignore[call-overload]
+        scene_classes = scene_classes_for_gui(config.input_file, type(self))
         scene_names = [scene_class.__name__ for scene_class in scene_classes]
 
         with dpg.window(

manim/utils/module_ops.py

@@ -82,3 +82,9 @@ def is_child_scene(obj: Any) -> bool:
     if len(classes) == 0:
         raise ValueError(f"Could not found any classes of type {class_type.__name__}")
     return classes
+
+
+def scene_classes_for_gui(path: str, class_type: type[T]) -> list[type[T]]:
+    """Specified interface of  dearpyGUI to fetch Scene-class instances"""
+    module = module_from_file(Path(path))
+    return search_classes_from_module(module, class_type)