Issues

• monkeypatch.setattr fails to undo on objects with a custom __setattr__ (regression from #14969)

  pytest-dev/pytest#15099 · Filter by author Aditya-XR opened on Sep 24, 2026
  1

• WarningsRecorder.pop() returns the last match instead of the first when warning categories are unrelated

  pytest-dev/pytest#15097 · Filter by author Aditya-XR opened on Sep 24, 2026
  1

• Split ExceptionInfo and the Repr objects into capture, data model and renderers

  topic: reportingtopic: tracebackstype: proposal
  pytest-dev/pytest#15072 · Filter by author RonnyPfannschmidt opened on Sep 21, 2026

• Fixture finalizers are skipped when setup is interrupted before cached_result is assigned

  pytest-dev/pytest#15067 · Filter by author lpyu001 opened on Sep 20, 2026
  1

• Duplicate log capture when an initially non-propagating logger enables propagation

  pytest-dev/pytest#15064 · Filter by author iamibi opened on Sep 19, 2026
  6

• fixtures: --fixtures-per-test crashes on fixture-using doctest

  topic: fixturestype: bug
  Bug

  pytest-dev/pytest#15051 · Filter by author bluetech opened on Sep 17, 2026
  1

  

• fixtures: --fixtures/--fixtures-per-test don't go through pytest_collection

  topic: collectiontopic: fixturestype: backward compatibility
  pytest-dev/pytest#15049 · Filter by author bluetech opened on Sep 17, 2026
  

• --fixtures and --fixtures-per-test exit with code 0 on collection errors, internal errors and pytest.exit()

  pytest-dev/pytest#15047 · Filter by author lpyu001 opened on Sep 17, 2026
  3

• --last-failed can silently skip failing custom items with brackets in their names

  pytest-dev/pytest#15045 · Filter by author host452b opened on Sep 17, 2026
  2

• Acces violation on Windows when importing some scipy modules

  pytest-dev/pytest#15037 · Filter by author schtandard opened on Sep 16, 2026
  4

• Make deselection reasons part of pytest_deselected, not a side channel

  pytest-dev/pytest#15036 · Filter by author RonnyPfannschmidt opened on Sep 16, 2026

• Collection-error abort check lives in pytest_runtestloop instead of pytest_collection

  pytest-dev/pytest#15028 · Filter by author SemTiOne opened on Sep 15, 2026
  2

• pytest.approx Decimal repr omits or misstates the effective tolerance

  pytest-dev/pytest#15010 · Filter by author torjan0 opened on Sep 13, 2026
  1

• pytest.approx loses mismatch details for same-key mappings with unequal strings

  pytest-dev/pytest#15009 · Filter by author torjan0 opened on Sep 13, 2026
  1

• tmp_path_retention_policy="failed" removes directories for setup and teardown errors

  pytest-dev/pytest#14998 · Filter by author aoto-tech opened on Sep 10, 2026

• Redundant File ..., line N block in SyntaxError output

  pytest-dev/pytest#14994 · Filter by author SemTiOne opened on Sep 9, 2026

• API to get a test's fixture definitions during parametrization

  pytest-dev/pytest#14991 · Filter by author tjkuson opened on Sep 8, 2026
  6

• Allow disabling aggregation of warnings by filename

  pytest-dev/pytest#14983 · Filter by author adamsol opened on Sep 7, 2026
  3

• unittest.addModuleCleanup has no effect

  pytest-dev/pytest#14958 · Filter by author spanezz opened on Sep 1, 2026
  4

• __tracebackhide__ can retain hidden frames sharing a source location in ExceptionGroup tracebacks

  pytest-dev/pytest#14940 · Filter by author Amine-LG opened on Aug 26, 2026

• Mark autouse fixtures in --setup-show (and friends) and --fixtures-per-test

  topic: fixturestopic: reporting
  pytest-dev/pytest#14920 · Filter by author The-Compiler opened on Aug 21, 2026
  3

• Shared PytestWarning instances in deprecated.py accumulate tracebacks under -W error

  pytest-dev/pytest#14912 · Filter by author graingert opened on Aug 19, 2026
  

• "ERROR at" test case name headings ambiguous if they use the same test case function name

  pytest-dev/pytest#14902 · Filter by author cswrd opened on Aug 18, 2026
  4

• Fixture discovery scans every attribute of every registered plugin, on every Config

  pytest-dev/pytest#14877 · Filter by author RonnyPfannschmidt opened on Aug 14, 2026

• use expand=True for pformat(...) in python 3.15+

  type: enhancement
  pytest-dev/pytest#14859 · Filter by author asottile opened on Aug 11, 2026
  3