Issues

• Support Python 3.15 PyCArgObject layout changes in comtypes.util

  enhancement
  enthought/comtypes#938 · Filter by author junkmd opened on Jun 7, 2026 · 1.5.0 / Support Python 3.15

• automation.VARIANT._set_value assumes c_char.value has length 1

  question
  enthought/comtypes#935 · Filter by author douglasnovy opened on Mar 26, 2026
  9

• [CI] Run tests on ARM

  citests
  enthought/comtypes#925 · Filter by author moi15moi opened on Feb 11, 2026
  11

• Proposal: Fix NTDebugHandler and Deprecate setup_logging in logutil.py.

  bugtests
  enthought/comtypes#920 · Filter by author junkmd opened on Feb 1, 2026

• Adapting to Python 3.15+ IntFlag changes for negative members.

  bughelp wantedshared_info
  enthought/comtypes#894 · Filter by author junkmd opened on Dec 30, 2025 · 1.5.0 / Support Python 3.15
  3

  

• .NET COM events using IDispatch are not handled

  enthought/comtypes#873 · Filter by author spynetcamera opened on Sep 19, 2025
  4

• Manual/deterministic releasing of interface pointers

  help wanted
  enthought/comtypes#871 · Filter by author gexgd0419 opened on Aug 15, 2025
  5

• Replace the integer literal assigned to VARIANT.missing with a constant.

  help wanted
  enthought/comtypes#821 · Filter by author junkmd opened on Feb 24, 2025

• Remove redundant or unnecessary symbols from __known_symbols__.

  enthought/comtypes#814 · Filter by author junkmd opened on Feb 22, 2025

• Add the version bridge for BYTE in the GUID module.

  good first issue
  enthought/comtypes#696 · Filter by author junkmd opened on Dec 11, 2024

• Are there any use cases for DllCanUnloadNow and DllGetClassObject?

  help wantedquestionshared_info
  Task

  enthought/comtypes#671 · Filter by author junkmd opened on Nov 27, 2024
  1

  

• Type checkers issues a warning when unpacking elements of _fields_.

  good first issuetyping
  enthought/comtypes#663 · Filter by author junkmd opened on Nov 11, 2024

• Fix test_DISPPARAMS.TestCase.test.

  good first issue
  enthought/comtypes#660 · Filter by author junkmd opened on Nov 10, 2024

• Can we use IsEqualGUID in the GUID.__eq__?

  good first issue
  enthought/comtypes#659 · Filter by author junkmd opened on Nov 10, 2024
  4

• Refactor from % string formatting to f-strings in every module.

  good first issue
  enthought/comtypes#657 · Filter by author junkmd opened on Nov 4, 2024
  10

  

• type(_compointer_base) might be replaced with _compointer_meta.

  good first issue
  enthought/comtypes#656 · Filter by author junkmd opened on Nov 4, 2024

• Remove the dead code that performs an early return with if bases == (object,) in _coclass_meta.

  good first issue
  enthought/comtypes#655 · Filter by author junkmd opened on Nov 4, 2024
  2

• Reducing tool.ruff.lint.per-file-ignores.

  good first issue
  enthought/comtypes#643 · Filter by author junkmd opened on Oct 21, 2024
  1

• Getting "NULL COM pointer access" when script calls from windows service

  help wanted
  enthought/comtypes#633 · Filter by author parsasaei opened on Oct 5, 2024
  8

• Problems that arise when remote functions are defined in interfaces related to structured storage.

  enthought/comtypes#607 · Filter by author junkmd opened on Aug 26, 2024
  1

• Cases where non-local methods are defined in the interface generated by GetModule

  enthought/comtypes#604 · Filter by author junkmd opened on Aug 25, 2024

• Any plan to support WSL?

  Task

  enthought/comtypes#577 · Filter by author ajkessel opened on Jun 27, 2024
  12

• Can we revive test_avmc?

  tests
  enthought/comtypes#572 · Filter by author junkmd opened on Jun 15, 2024

• Challenges with the STA server message loop and firing events

  enhancementhelp wanted
  enthought/comtypes#565 · Filter by author bennyrowland opened on Jun 10, 2024
  3

• safearray_as_ndarray context manager not working as intended

  npsupport
  enthought/comtypes#551 · Filter by author rrace10 opened on May 30, 2024
  13