From 61488e9da708a4b8744045bb21fe8de3d1372ffb Mon Sep 17 00:00:00 2001
From: Isamu Mogi <isamu@leafytree.jp>
Date: Sat, 22 Jun 2024 12:35:56 +0900
Subject: [PATCH] feat: only during development, touch sys.module

---
 extension.patch              | 17 +++++++++++------
 src/io_scene_vrm/__init__.py |  6 +++++-
 2 files changed, 16 insertions(+), 7 deletions(-)

diff --git a/extension.patch b/extension.patch
index d6fe213e7..304740a7f 100644
--- a/extension.patch
+++ b/extension.patch
@@ -1,8 +1,8 @@
 diff --git a/src/io_scene_vrm/__init__.py b/src/io_scene_vrm/__init__.py
-index d4b623f0..5f4289fb 100644
+index 5ef8d2c6..5f4289fb 100644
 --- a/src/io_scene_vrm/__init__.py
 +++ b/src/io_scene_vrm/__init__.py
-@@ -1,231 +1,16 @@
+@@ -1,236 +1,17 @@
  # SPDX-License-Identifier: MIT
  # SPDX-FileCopyrightText: 2018 iCyP
  
@@ -70,10 +70,14 @@ index d4b623f0..5f4289fb 100644
  
  def unregister() -> None:
 -    # Lazy import to minimize initialization before blender version checking.
+-    import os
+-
 -    from . import registration
 -
      registration.unregister()
--    cleanse_modules()
+ 
+-    if os.getenv("BLENDER_VRM_DEVEMOPMENT_MODE") == "yes":
+-        cleanse_modules()
 -
 -
 -def raise_error_if_too_old_blender() -> None:
@@ -233,14 +237,15 @@ index d4b623f0..5f4289fb 100644
 -        )
 -
 -    logger.warning("%s ...OK", log_warning_prefix)
- 
+-
  
  class glTF2ImportUserExtension:
+     def __init__(self) -> None:
 diff --git a/src/io_scene_vrm/blender_manifest.toml b/src/io_scene_vrm/blender_manifest.toml
-index 74e7bbf6..feb441dc 100644
+index 5adf614d..4feaa899 100644
 --- a/src/io_scene_vrm/blender_manifest.toml
 +++ b/src/io_scene_vrm/blender_manifest.toml
-@@ -13,8 +13,7 @@ website = "https://vrm-addon-for-blender.info"
+@@ -11,8 +11,7 @@ website = "https://vrm-addon-for-blender.info"
  
  tags = ["Import-Export", "Animation", "Modeling", "Material", "Physics"]
  
diff --git a/src/io_scene_vrm/__init__.py b/src/io_scene_vrm/__init__.py
index ffc8c7770..5ef8d2c6c 100644
--- a/src/io_scene_vrm/__init__.py
+++ b/src/io_scene_vrm/__init__.py
@@ -63,10 +63,14 @@ def register() -> None:
 
 def unregister() -> None:
     # Lazy import to minimize initialization before blender version checking.
+    import os
+
     from . import registration
 
     registration.unregister()
-    cleanse_modules()
+
+    if os.getenv("BLENDER_VRM_DEVEMOPMENT_MODE") == "yes":
+        cleanse_modules()
 
 
 def raise_error_if_too_old_blender() -> None: