Skip to content

Navigation Menu

Sign in
Appearance settings

Search code, repositories, users, issues, pull requests...

Provide feedback

We read every piece of feedback, and take your input very seriously.

Saved searches

Use saved searches to filter your results more quickly
Appearance settings

gh-141510: Don't accept frozendict in PyDict_Watch() #145529

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Merged
vstinner merged 1 commit into from
Mar 5, 2026
+5 −4
Merged

gh-141510: Don't accept frozendict in PyDict_Watch() #145529

Show file tree
Hide file tree
Changes from all commits
Commits
Show all changes
1 commit
Select commit
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
5 changes: 3 additions & 2 deletions 5 Lib/test/test_capi/test_watchers.py
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -176,8 +176,9 @@ def test_watch_unassigned_watcher_id(self):

def test_unwatch_non_dict(self):
with self.watcher() as wid:
with self.assertRaisesRegex(ValueError, r"Cannot watch non-dictionary"):
self.unwatch(wid, 1)
for wrong_type in (frozendict(), 5, [123], object()):
with self.assertRaisesRegex(ValueError, r"Cannot watch non-dictionary"):
self.unwatch(wid, wrong_type)

def test_unwatch_out_of_range_watcher_id(self):
d = {}
Expand Down
4 changes: 2 additions & 2 deletions 4 Objects/dictobject.c
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -7912,7 +7912,7 @@ validate_watcher_id(PyInterpreterState *interp, int watcher_id)
int
PyDict_Watch(int watcher_id, PyObject* dict)
{
if (!PyAnyDict_Check(dict)) {
if (!PyDict_Check(dict)) {
PyErr_SetString(PyExc_ValueError, "Cannot watch non-dictionary");
return -1;
}
Expand All @@ -7927,7 +7927,7 @@ PyDict_Watch(int watcher_id, PyObject* dict)
int
PyDict_Unwatch(int watcher_id, PyObject* dict)
{
if (!PyAnyDict_Check(dict)) {
if (!PyDict_Check(dict)) {
PyErr_SetString(PyExc_ValueError, "Cannot watch non-dictionary");
return -1;
}
Expand Down
Loading
Morty Proxy This is a proxified and sanitized view of the page, visit original site.