Merged revisions 84344 via svnmerge from
svn+ssh://pythondev@svn.python.org/python/branches/py3k
........
r84344 | antoine.pitrou | 2010-08-28 20:17:03 +0200 (sam., 28 août 2010) | 4 lines
Issue #1868: Eliminate subtle timing issues in thread-local objects by
getting rid of the cached copy of thread-local attribute dictionary.
........
diff --git a/Lib/_threading_local.py b/Lib/_threading_local.py
index 6e8a8d8..afdd6ea 100644
--- a/Lib/_threading_local.py
+++ b/Lib/_threading_local.py
@@ -194,6 +194,10 @@
lock.release()
def __setattr__(self, name, value):
+ if name == '__dict__':
+ raise AttributeError(
+ "%r object attribute '__dict__' is read-only"
+ % self.__class__.__name__)
lock = object.__getattribute__(self, '_local__lock')
lock.acquire()
try:
@@ -203,6 +207,10 @@
lock.release()
def __delattr__(self, name):
+ if name == '__dict__':
+ raise AttributeError(
+ "%r object attribute '__dict__' is read-only"
+ % self.__class__.__name__)
lock = object.__getattribute__(self, '_local__lock')
lock.acquire()
try: