Partially disable old Windows workaround for Bonsai uninstallation

This commit is contained in:
Andrej730
2026-03-13 14:29:50 +05:00
parent 9ed8f3e244
commit 8fb454bb27
+4 -31
View File
@@ -35,7 +35,6 @@ IN_PACKAGE = __package__ == "bonsai"
import platform
import re
import traceback
import uuid
import webbrowser
from collections import deque
from collections.abc import Generator
@@ -176,33 +175,10 @@ def get_binaries(path: Path) -> Generator[Path, None, None]:
yield from path.glob("**/*.so")
def safe_link_dlls() -> None:
# Blender 4.2+ has a problem on Windows for disabling/enabling/reinstalling extensions
# with loaded binary dependencies (on Windows you can't remove a binary if it's loaded by some program).
# To avoid this issue we temporary hard link dlls to our temp directory on unregister()
# (unregister is executed before Blender will try to uninstall dependencies and the issue will arise).
# Then, Blender won't have a problem unlinking unloaded dlls as they are still linked somewhere.
# On register() we clean up our temp directory with binaries.
#
# TODO: If user uninstalls Bonsai to never use it again, temporary directory won't be cleared.
#
# See: https://projects.blender.org/blender/blender/issues/125049
import bpy
ext_path = Path(bpy.utils.user_resource("EXTENSIONS"))
local_path = ext_path / ".local"
# We use random hash subfolder as user may try to enable/disable addon multiple times.
random_hash = uuid.uuid4().hex[:8]
temp_local = ext_path / ".local_temp" / random_hash
temp_local.mkdir(parents=True)
for filepath in get_binaries(local_path):
dest_path = temp_local / filepath.relative_to(local_path)
dest_path.parent.mkdir(exist_ok=True, parents=True)
os.link(filepath, dest_path)
# TODO: remove before 0.8.6 release.
# On Windows issues with removing extensions were resolved in Blender 4.3,
# but we removed our workaround that was producing some junk only in 0.8.5 release.
# So we're temporarily keeping the part that's cleaning up outputs from previous releases.
def clean_up_dlls_safe_links() -> None:
import bpy
@@ -325,9 +301,6 @@ if IN_BLENDER:
purge_cache()
def unregister():
if platform.system() == "Windows":
safe_link_dlls()
import bonsai.bim
bonsai.bim.unregister()