.

conftest.py

@@ -21,6 +21,7 @@
 from __future__ import print_function, absolute_import
 
 from golang import func, defer
+from functools import partial
 
 # Before pytest exits, teardown WCFS(s) that we automatically spawned during
 # test runs in bigfile/bigarray/...
@@ -30,16 +31,20 @@ from golang import func, defer
 @func
 def pytest_unconfigure(config):
     from wendelin import wcfs
-    from wendelin.wcfs.wcfs_test import tWCFS
     print("\n\nspawned WCFS:")
     print(wcfs._wcstarted)
-    print("closing...")
     for wc in wcfs._wcstarted:
         if wc._proc.poll() is not None:
             continue # this wcfs server already exited
 
-        twc = tWCFS(wc=wc)
         # FIXME currently has to kill wcfs.go, because swapned pinner threads are running
         #       -> stop pinner first
         # NOTE: defer instead of direct call - to call all wc.close if there was multiple wc spawned
-        defer(twc.close)
+        defer(partial(_wcclose, wc))
+
+
+def _wcclose(wc):
+    from wendelin.wcfs.wcfs_test import tWCFS
+    print("(unmount/stop wcfs pid%d @ %s)" % (wc._proc.pid, wc.mountpoint))
+    twc = tWCFS(wc=wc)
+    twc.close()