Sabotage rexec.py. It is not safe since the new-style classes.
diff --git a/Lib/Bastion.py b/Lib/Bastion.py
index 99990a2..ae2db74 100644
--- a/Lib/Bastion.py
+++ b/Lib/Bastion.py
@@ -97,6 +97,8 @@
"""
+ raise RuntimeError, "This code is not secure in Python 2.2 and 2.3"
+
# Note: we define *two* ad-hoc functions here, get1 and get2.
# Both are intended to be called in the same way: get(name).
# It is clear that the real work (getting the attribute
diff --git a/Lib/rexec.py b/Lib/rexec.py
index b1a1427..f7aa640 100644
--- a/Lib/rexec.py
+++ b/Lib/rexec.py
@@ -180,6 +180,9 @@
sent to standard output.
"""
+
+ raise RuntimeError, "This code is not secure in Python 2.2 and 2.3"
+
ihooks._Verbose.__init__(self, verbose)
# XXX There's a circular reference here:
self.hooks = hooks or RHooks(verbose)