2025-12-01

scripts/addons/poliigon-addon-blender/modules/sentry_sdk/integrations/threading.py

@@ -1,6 +1,8 @@
 import sys
+import warnings
 from functools import wraps
 from threading import Thread, current_thread
+from concurrent.futures import ThreadPoolExecutor, Future
 
 import sentry_sdk
 from sentry_sdk.integrations import Integration
@@ -23,6 +25,7 @@ if TYPE_CHECKING:
     from sentry_sdk._types import ExcInfo
 
     F = TypeVar("F", bound=Callable[..., Any])
+    T = TypeVar("T", bound=Any)
 
 
 class ThreadingIntegration(Integration):
@@ -49,6 +52,24 @@ class ThreadingIntegration(Integration):
         # type: () -> None
         old_start = Thread.start
 
+        try:
+            from django import VERSION as django_version  # noqa: N811
+            import channels  # type: ignore[import-untyped]
+
+            channels_version = channels.__version__
+        except ImportError:
+            django_version = None
+            channels_version = None
+
+        is_async_emulated_with_threads = (
+            sys.version_info < (3, 9)
+            and channels_version is not None
+            and channels_version < "4.0.0"
+            and django_version is not None
+            and django_version >= (3, 0)
+            and django_version < (4, 0)
+        )
+
         @wraps(old_start)
         def sentry_start(self, *a, **kw):
             # type: (Thread, *Any, **Any) -> Any
@@ -57,8 +78,20 @@ class ThreadingIntegration(Integration):
                 return old_start(self, *a, **kw)
 
             if integration.propagate_scope:
-                isolation_scope = sentry_sdk.get_isolation_scope()
-                current_scope = sentry_sdk.get_current_scope()
+                if is_async_emulated_with_threads:
+                    warnings.warn(
+                        "There is a known issue with Django channels 2.x and 3.x when using Python 3.8 or older. "
+                        "(Async support is emulated using threads and some Sentry data may be leaked between those threads.) "
+                        "Please either upgrade to Django channels 4.0+, use Django's async features "
+                        "available in Django 3.1+ instead of Django channels, or upgrade to Python 3.9+.",
+                        stacklevel=2,
+                    )
+                    isolation_scope = sentry_sdk.get_isolation_scope()
+                    current_scope = sentry_sdk.get_current_scope()
+
+                else:
+                    isolation_scope = sentry_sdk.get_isolation_scope().fork()
+                    current_scope = sentry_sdk.get_current_scope().fork()
             else:
                 isolation_scope = None
                 current_scope = None
@@ -80,6 +113,9 @@ class ThreadingIntegration(Integration):
             return old_start(self, *a, **kw)
 
         Thread.start = sentry_start  # type: ignore
+        ThreadPoolExecutor.submit = _wrap_threadpool_executor_submit(  # type: ignore
+            ThreadPoolExecutor.submit, is_async_emulated_with_threads
+        )
 
 
 def _wrap_run(isolation_scope_to_use, current_scope_to_use, old_run_func):
@@ -91,7 +127,7 @@ def _wrap_run(isolation_scope_to_use, current_scope_to_use, old_run_func):
             # type: () -> Any
             try:
                 self = current_thread()
-                return old_run_func(self, *a, **kw)
+                return old_run_func(self, *a[1:], **kw)
             except Exception:
                 reraise(*_capture_exception())
 
@@ -105,6 +141,43 @@ def _wrap_run(isolation_scope_to_use, current_scope_to_use, old_run_func):
     return run  # type: ignore
 
 
+def _wrap_threadpool_executor_submit(func, is_async_emulated_with_threads):
+    # type: (Callable[..., Future[T]], bool) -> Callable[..., Future[T]]
+    """
+    Wrap submit call to propagate scopes on task submission.
+    """
+
+    @wraps(func)
+    def sentry_submit(self, fn, *args, **kwargs):
+        # type: (ThreadPoolExecutor, Callable[..., T], *Any, **Any) -> Future[T]
+        integration = sentry_sdk.get_client().get_integration(ThreadingIntegration)
+        if integration is None:
+            return func(self, fn, *args, **kwargs)
+
+        if integration.propagate_scope and is_async_emulated_with_threads:
+            isolation_scope = sentry_sdk.get_isolation_scope()
+            current_scope = sentry_sdk.get_current_scope()
+        elif integration.propagate_scope:
+            isolation_scope = sentry_sdk.get_isolation_scope().fork()
+            current_scope = sentry_sdk.get_current_scope().fork()
+        else:
+            isolation_scope = None
+            current_scope = None
+
+        def wrapped_fn(*args, **kwargs):
+            # type: (*Any, **Any) -> Any
+            if isolation_scope is not None and current_scope is not None:
+                with use_isolation_scope(isolation_scope):
+                    with use_scope(current_scope):
+                        return fn(*args, **kwargs)
+
+            return fn(*args, **kwargs)
+
+        return func(self, wrapped_fn, *args, **kwargs)
+
+    return sentry_submit
+
+
 def _capture_exception():
     # type: () -> ExcInfo
     exc_info = sys.exc_info()