Added support for blender 2.9

helpers.py

@@ -1,4 +1,4 @@
-from bpy import context, ops, data
+from bpy import context, ops, data, app
 from typing import List, Tuple
 
 
@@ -43,6 +43,14 @@ def add_object(object, collection=None):
         context.scene.objects.link(object)
 
 
+def apply_modifier(modifier_name: str):
+    """Apply the given modifier on the current object (2.8/2.9)"""
+    if app.version >= (2, 90, 0):
+        ops.object.modifier_apply(modifier=modifier_name)
+    else:
+        ops.object.modifier_apply(apply_as='DATA', modifier=modifier_name)
+
+
 def hex2rgb(hex: str):
     """Convert HEX color to Blender RGBA"""
     hex = hex.lstrip("#")

import_keyboard.py

@@ -17,7 +17,7 @@
 from math import pi
 from . import parse_json
 from . import labels
-from .helpers import hex2rgb, add_object, select_object, unselect_all, set_active_object
+from .helpers import *
 from .materials import make_key_material, make_led_material
 from .key import Label, Key, KeyBase, KeySegment, Profile
 
@@ -39,7 +39,7 @@ def append_object(obj_name: str):
     object = bpy.data.objects[obj_name]
     set_active_object(object)
     for mod in object.modifiers:
-        bpy.ops.object.modifier_apply(modifier=mod.name)
+        apply_modifier(mod.name)
 
     appended_objects.append(obj_name)
 
@@ -345,7 +345,7 @@ def read(filepath: str):
     set_active_object(case)
     # bevel the corners
     bpy.ops.object.modifier_add(type="BEVEL")
-    bpy.ops.object.modifier_apply(modifier="Bevel")
+    apply_modifier("Bevel")
 
     bpy.data.materials["Stem"].node_tree.nodes[
         "Diffuse BSDF"].inputs["Color"].default_value = keyboard.stem_color

labels.py

@@ -2,7 +2,7 @@
 import re
 import os
 from math import pi
-from .helpers import select_all, unselect_all, add_object, select_object, set_active_object, in_charset
+from .helpers import *
 from .key import Profile, Label, Key
 from .char_ranges import CJK_RANGES, DEJAVU_RANGES
 from typing import Tuple, List
@@ -77,7 +77,7 @@ def add_curve(key: Key, curve, text_length: int, label_material_name: str, label
         curve.modifiers["Remesh"].mode = 'SMOOTH'
         curve.modifiers["Remesh"].octree_depth = (4 if text_length == 1 else 7)
         curve.modifiers["Remesh"].use_remove_disconnected = False
-        ops.object.modifier_apply(apply_as='DATA', modifier="Remesh")
+        apply_modifier("Remesh")
 
     unselect_all()
     set_active_object(curve)
@@ -90,7 +90,7 @@ def add_curve(key: Key, curve, text_length: int, label_material_name: str, label
     context.object.modifiers["Shrinkwrap"].use_positive_direction = True
     context.object.modifiers["Shrinkwrap"].use_negative_direction = True
     context.object.modifiers["Shrinkwrap"].target = key_object
-    ops.object.modifier_apply(apply_as='DATA', modifier="Shrinkwrap")
+    apply_modifier("Shrinkwrap")
 
     # create clipping cube
     ops.mesh.primitive_cube_add(location=(box[0] - box[2] * 0.5, box[1] + box[3] * 0.5, key_object.location[2] + key_object.dimensions[2] / 2))
@@ -107,7 +107,7 @@ def add_curve(key: Key, curve, text_length: int, label_material_name: str, label
     ops.object.modifier_add(type='BOOLEAN')
     context.object.modifiers["Boolean"].operation = 'INTERSECT'
     context.object.modifiers["Boolean"].object = cube
-    ops.object.modifier_apply(apply_as='DATA', modifier="Boolean")
+    apply_modifier("Boolean")
     data.objects.remove(cube)
 
     for edge in context.object.data.edges:
@@ -194,7 +194,8 @@ def add(key: Key, fonts: List, label_position: int, material_name: str, key_obj)
     label_length = len(key_label.text)
 
     curve = None
-    if (match := re.fullmatch(r"<i class=['\"](fa|kb) (fa|kb)-([a-zA-Z0-9\-]+)['\"]><\/i>", key_label.text)) is not None:
+    match = re.fullmatch(r"<i class=['\"](fa|kb) (fa|kb)-([a-zA-Z0-9\-]+)['\"]><\/i>", key_label.text)
+    if match is not None:
         label_size *= 0.5
         curve = add_icon(match[1], match[3], label_size, label_position, box)
         label_length = 1

parse_json.py

@@ -86,9 +86,12 @@ def load(filePath: str) -> Keyboard:
                 keyboard.name = row["name"]
             if "switchType" in row:
                 keyboard.switch_type = row["switchType"]
-            if "notes" in row and (color_match := re.search(r'led_color:\s*#([a-fA-F0-9]{3,6})', row["notes"])) is not None:
-                keyboard.led_color = '#' + color_match[1]
-                if (brightness_match := re.search(r'led_brightness:\s*(1|0\.?[0-9]*)', row["notes"])) is not None:
+            if "notes" in row:
+                color_match = re.search(r'led_color:\s*#([a-fA-F0-9]{3,6})', row["notes"])
+                brightness_match = re.search(r'led_brightness:\s*(1|0\.?[0-9]*)', row["notes"])
+                if color_match is not None:
+                    keyboard.led_color = '#' + color_match[1]
+                if brightness_match is not None:
                     keyboard.led_brightness = float(brightness_match[1])
             if "css" in row:
                 keyboard.css = row["css"]