made it work on blender 5.0

__init__.py

@@ -1,6 +1,7 @@
 bl_info = {
     "name": "BlendQuery",
-    "blender": (3, 0, 0),
+    "blender": (5, 0, 0),
+    "version": (0, 1, 0),
     "category": "Parametric",
 }
 
@@ -176,7 +177,9 @@ def execute(self, context):
             global regenerate_blendquery_object
             cadquery = importlib.import_module("cadquery")
             build123d = importlib.import_module("build123d")
-            from .blendquery import regenerate_blendquery_object
+            # Initialize modules in blendquery.py
+            from .blendquery import _initialize_modules, regenerate_blendquery_object
+            _initialize_modules()
             are_dependencies_installed = True
         except Exception:
             are_dependencies_installed = False

blendquery.py

@@ -1,17 +1,29 @@
-from typing import Union, List, Tuple
+from typing import Union, List, Tuple, TYPE_CHECKING
 from dataclasses import dataclass, field
 
 import bpy
-import cadquery
-import build123d
 
-ParametricShape = Union[cadquery.Shape, build123d.Shape]
-ParametricObject = Union[
-    ParametricShape,
-    cadquery.Workplane,
-    cadquery.Assembly,
-    build123d.Builder,
-]
+if TYPE_CHECKING:
+    import cadquery
+    import build123d
+
+# These will be imported dynamically when needed
+cadquery = None
+build123d = None
+
+ParametricShape = "Union[cadquery.Shape, build123d.Shape]"
+ParametricObject = "Union[cadquery.Shape, build123d.Shape, cadquery.Workplane, cadquery.Assembly, build123d.Builder]"
+
+def _initialize_modules():
+    """Initialize cadquery and build123d modules"""
+    global cadquery, build123d
+    try:
+        import cadquery as cq
+        import build123d as b123d
+        cadquery = cq
+        build123d = b123d
+    except ImportError:
+        pass
 
 @dataclass
 class ParametricObjectNode:
@@ -25,7 +37,7 @@ class BlendQueryBuildException(Exception):
     def __init__(self, message):
         super().__init__(message)
 
-def regenerate_blendquery_object(parametric_objects: List[ParametricObject], root_blender_object: bpy.types.Object, old_blender_objects):
+def regenerate_blendquery_object(parametric_objects: List, root_blender_object: bpy.types.Object, old_blender_objects):
     # Store current selection
     active = bpy.context.view_layer.objects.active
     selected_objects = bpy.context.selected_objects.copy()
@@ -66,7 +78,7 @@ def delete_blender_objects(blender_objects):
             continue
     blender_objects.clear()
 
-def build_blender_object(parametric_object: ParametricObjectNode, parent: bpy.types.Object):
+def build_blender_object(parametric_object: "ParametricObjectNode", parent: bpy.types.Object):
 
     mesh = None
 

install.py

@@ -25,8 +25,8 @@ def install():
                 pip_executable,
                 "install",
                 "--pre",
-                "cadquery",
-                "git+https://github.com/gumyr/build123d",
+                "cadquery>=2.4.0",
+                "build123d>=0.6.0",
             ],
             stderr=subprocess.PIPE,
         )

requirements.txt

@@ -1,2 +1,2 @@
-cadquery==2.3.1
-bpy==3.5.0
+cadquery>=2.4.0
+build123d>=0.6.0