use functools.wraps for synchronized decorator

bdkearns · bdkearns · commit 39d019aa2d34 · 2014-10-13T23:26:18.000-04:00
diff --git a/java2python/mod/include/sync.py b/java2python/mod/include/sync.py
@@ -1,10 +1,12 @@
+from functools import wraps
 from threading import RLock
 
 def lock_for_object(obj, locks={}):
     return locks.setdefault(id(obj), RLock())
 
 def synchronized(call):
     assert call.__code__.co_varnames[0] in {'self', 'cls'}
+    @wraps(call)
     def inner(*args, **kwds):
         with lock_for_object(args[0]):
             return call(*args, **kwds)
