Issues

• Modernization notes: dead version guards, deprecated APIs, private APIs, free-threading gaps

  nucleic/atom#262 · Filter by author devdanzin opened on Mar 27, 2026

• Copy-paste bug in init_containerlistchange + unchecked PyModule_AddObject x10 + cached_property stores NULL

  nucleic/atom#261 · Filter by author devdanzin opened on Mar 27, 2026

• Segfault in atomdict setdefault and DefaultAtomDict __missing__ with key coercion

  nucleic/atom#260 · Filter by author devdanzin opened on Mar 27, 2026

• SortedMap_new: 4 bugs — double-incref leak, PyDict_Items leak, self leak on error, unchecked PySequence_GetItem segfault

  nucleic/atom#259 · Filter by author devdanzin opened on Mar 27, 2026

• Missing PyErr_Occurred() after PyIter_Next in 3 functions + CAtom_getstate error handling gaps

  nucleic/atom#258 · Filter by author devdanzin opened on Mar 27, 2026

• add_long() leaks one reference per enum value (pyint.release() after PyDict_SetItemString)

  nucleic/atom#257 · Filter by author devdanzin opened on Mar 27, 2026

• PyObject_RichCompareBool error treated as truthy in range_handler + safe_richcompare swallows KeyboardInterrupt

  nucleic/atom#256 · Filter by author devdanzin opened on Mar 27, 2026

• AtomMethodWrapper tp_basicsize uses sizeof(MethodWrapper) instead of sizeof(AtomMethodWrapper)

  nucleic/atom#255 · Filter by author devdanzin opened on Mar 27, 2026

• All 13 heap type deallocs missing Py_DECREF(Py_TYPE(self)) + DefaultAtomDict::Ready missing Py_INCREF

  nucleic/atom#254 · Filter by author devdanzin opened on Mar 27, 2026

• Setting enable_weakrefs on a subclass of a class that also does it is broken

  nucleic/atom#251 · Filter by author MatthieuDartiailh opened on Oct 10, 2025

• Extended observer does not notify when the base attribute changes

  nucleic/atom#245 · Filter by author frmdstryr opened on Feb 27, 2025
  1

• Support NewType in type annotation

  nucleic/atom#216 · Filter by author MatthieuDartiailh opened on Dec 6, 2024

• improving the error message thrown when attempting to set the value of a constant member

  nucleic/atom#212 · Filter by author michalwyszynski93 opened on Jun 19, 2024

• Is there not an __post__init or some way to initialize a member based on the values of other members?

  nucleic/atom#189 · Filter by author metaperl opened on Jan 27, 2023
  1

• API and logic for optional or not-optional members?

  nucleic/atom#188 · Filter by author metaperl opened on Jan 27, 2023
  1

• Incorrect specification of subclass

  nucleic/atom#187 · Filter by author metaperl opened on Jan 27, 2023
  1

• Support freezing an object on unpickling by default

  nucleic/atom#175 · Filter by author MatthieuDartiailh opened on Aug 22, 2022

• Fix handling of ForwardRef in TypeVar

  nucleic/atom#174 · Filter by author MatthieuDartiailh opened on Aug 9, 2022

• Investigate support for PEP681 : dataclass_transform

  nucleic/atom#173 · Filter by author MatthieuDartiailh opened on Jul 24, 2022

• Investigate allowing str annotation referring to the class being defined

  nucleic/atom#172 · Filter by author MatthieuDartiailh opened on Jul 5, 2022

• Create standard benchmarks

  nucleic/atom#170 · Filter by author MatthieuDartiailh opened on Jun 28, 2022

• Allowing Generic Atom

  nucleic/atom#156 · Filter by author MatthieuDartiailh opened on Feb 14, 2022
  2

• Provide decorators as an alternative to magic methods

  nucleic/atom#142 · Filter by author MatthieuDartiailh opened on Nov 25, 2021

• No docs on creating constants

  nucleic/atom#126 · Filter by author metaperl opened on Sep 3, 2021
  1

• Observers should not raise

  nucleic/atom#72 · Filter by author MatthieuDartiailh opened on Oct 9, 2017 · 1.0.0