tractor/ipc/_mp_bs.py

@@ -17,8 +17,6 @@
 Utils to tame mp non-SC madeness
 
 '''
-from functools import partial
-from multiprocessing.shared_memory import SharedMemory
 import platform
 
 
@@ -28,6 +26,7 @@ def disable_mantracker():
     it's an absolute multi-threaded mess of non-SC madness.
 
     '''
+    from multiprocessing.shared_memory import SharedMemory
 
 
     # 3.13+ only.. can pass `track=False` to disable
@@ -39,6 +38,7 @@ def disable_mantracker():
             ('3', '13')
         )
     ):
+        from functools import partial
         return partial(
             SharedMemory,
             track=False,
@@ -70,4 +70,6 @@ def disable_mantracker():
         mantracker.getfd = mantracker._resource_tracker.getfd
 
         # use std type verbatim
-        return SharedMemory
+        shmT = SharedMemory
+
+    return shmT