commit 9a2c2a9ec3140b6c54c9ef9d994311f114128ee3
author Ryan Hileman <lunixbochs@gmail.com> Thu Apr 29 16:15:55 2021 -0700
committer GitHub <noreply@github.com> Fri Apr 30 00:15:55 2021 +0100
tree fbc87fa594de1ab3f8151dc74786add7eac3e1b3
parent 088a15c49d99ecb4c3bef93f8f40dd513c6cae3b

bpo-42800: add audit hooks for f_code and tb_frame (GH-24182)

Accessing the following attributes will now fire PEP 578 style audit hooks as ("object.__getattr__", obj, name):
* PyTracebackObject: tb_frame
* PyFrameObject: f_code
* PyGenObject: gi_code, gi_frame
* PyCoroObject: cr_code, cr_frame
* PyAsyncGenObject: ag_code, ag_frame
Add an AUDIT_READ attribute flag aliased to READ_RESTRICTED.
Update obsolete flag documentation.

Python/traceback.c

diff --git a/Python/traceback.c b/Python/traceback.c
index 6c0cdfa..5fa6e50 100644
--- a/Python/traceback.c
+++ b/Python/traceback.c
@@ -147,7 +147,7 @@ static PyMethodDef tb_methods[] = {
 };
 
 static PyMemberDef tb_memberlist[] = {
-    {"tb_frame",        T_OBJECT,       OFF(tb_frame),  READONLY},
+    {"tb_frame",        T_OBJECT,       OFF(tb_frame),  READONLY|AUDIT_READ},
     {"tb_lasti",        T_INT,          OFF(tb_lasti),  READONLY},
     {"tb_lineno",       T_INT,          OFF(tb_lineno), READONLY},
     {NULL}      /* Sentinel */