instantiate an A

butils.py

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+import bpy
+
+
+def get_parent_collection_names(collection, parent_names):
+  for parent_collection in bpy.data.collections:
+    if collection.name in parent_collection.children.keys():
+      parent_names.append(parent_collection.name)
+      get_parent_collection_names(parent_collection, parent_names)
+      return
+
+
+def turn_collection_hierarchy_into_path(obj):
+  parent_collection = obj.users_collection[0]
+  parent_names      = []
+  parent_names.append(parent_collection.name)
+  get_parent_collection_names(parent_collection, parent_names)
+  parent_names.reverse()
+  return '\\'.join(parent_names)
+
+def move_in_fontcollection(obj, fontcollection, scene):
+    # print(turn_collection_hierarchy_into_path(obj))
+    if scene.collection.objects.find(obj.name) >= 0:
+        scene.collection.objects.unlink(obj)
+    if fontcollection.objects.find(obj.name) < 0:
+        fontcollection.objects.link(obj)
+    if fontcollection.objects.find("glyphs") < 0:
+        empty = bpy.data.objects.new("glyphs", None)
+        empty.empty_display_type = 'PLAIN_AXES'
+        fontcollection.objects.link(empty)
+    glyphs = fontcollection.objects.get("glyphs")
+    if obj.parent != glyphs:
+        obj.parent = glyphs