diff --git a/changelog/13291.bugfix.rst b/changelog/13291.bugfix.rst new file mode 100644 index 00000000000..03ce06b697a --- /dev/null +++ b/changelog/13291.bugfix.rst @@ -0,0 +1 @@ +Fixed ``repr`` of ``attrs`` objects in assertion failure messages when using ``attrs>=25.2``. diff --git a/src/_pytest/assertion/util.py b/src/_pytest/assertion/util.py index 4dc1af4af03..ff27801dff6 100644 --- a/src/_pytest/assertion/util.py +++ b/src/_pytest/assertion/util.py @@ -161,7 +161,7 @@ def has_default_eq( code_filename = obj.__eq__.__code__.co_filename if isattrs(obj): - return "attrs generated eq" in code_filename + return "attrs generated " in code_filename return code_filename == "" # data class return True