Issues

• Check annotated locals bound by for and with targets

  enhancement
  agronholm/typeguard#586 · Filter by author ebarkhordar opened on Sep 4, 2026
  5

• Checking types against types

  enhancement
  agronholm/typeguard#584 · Filter by author bartfeenstra opened on Sep 3, 2026
  3

• Never and NoReturn are not checked when nested inside another annotation, so any value passes

  agronholm/typeguard#580 · Filter by author ebarkhordar opened on Aug 30, 2026

• Subscripted PEP 695 generic type alias skips the check entirely, so any value passes

  agronholm/typeguard#579 · Filter by author ebarkhordar opened on Aug 29, 2026
  3

• Instrumented __new__ binds the class's own name to cls, so it means the subclass

  bug
  agronholm/typeguard#578 · Filter by author willgibson-madetech opened on Aug 28, 2026

• Title: @typechecked decorator does not preserve function signature, causing false "unexpected argument" errors in PyCharm

  bug
  agronholm/typeguard#553 · Filter by author AzureIP opened on May 12, 2026
  12

• typeguard doesn't work in Colab notebookd

  bug
  agronholm/typeguard#521 · Filter by author samuela opened on Apr 10, 2025 · 5.0
  7

• Add suport for numpy structured arrays

  enhancement
  agronholm/typeguard#517 · Filter by author acgc99 opened on Mar 6, 2025
  1

• Syntax error for custom type annotations

  bug
  agronholm/typeguard#513 · Filter by author Qwlouse opened on Feb 19, 2025
  17

• There should be an option to process TYPE_CHECKING

  enhancement
  agronholm/typeguard#484 · Filter by author jolaf opened on Sep 8, 2024
  13

• @typeguard on a test breaks pytest assertion rewriting

  bug
  agronholm/typeguard#477 · Filter by author adamtheturtle opened on Aug 22, 2024
  5

• Using typecheck decorator slows module import dramatically

  enhancement
  agronholm/typeguard#468 · Filter by author alonme opened on Jun 20, 2024
  5

• Enable typecheck_fail_callback to return a value

  enhancement
  agronholm/typeguard#458 · Filter by author decision-dev opened on Apr 28, 2024

• Extend TYPE_CHECKING handling to classes and assignments

  bug
  agronholm/typeguard#456 · Filter by author bersbersbers opened on Apr 25, 2024
  4

• Bring back argname or help to figure out the way to do the same.

  enhancement
  agronholm/typeguard#438 · Filter by author hwlodarczyk-rtbh opened on Feb 14, 2024

• from __future__ import annotations ignored by typeguard

  bug
  agronholm/typeguard#426 · Filter by author MyKo101 opened on Dec 22, 2023
  3

• NameError on Enum

  bug
  agronholm/typeguard#402 · Filter by author jolaf opened on Sep 11, 2023
  20

• NameError on pkg_resources

  bug
  agronholm/typeguard#401 · Filter by author jolaf opened on Sep 10, 2023
  27

• typechecked in a Jupyter notebook / IPython always triggers TypeError: <module '__main__'> is a built-in module

  bug
  agronholm/typeguard#364 · Filter by author s-m-e opened on May 28, 2023
  13

• Emit a warning when instrumentation encounters a type it cannot check

  enhancement
  agronholm/typeguard#347 · Filter by author agronholm opened on Apr 26, 2023
  1

• installation instructions

  enhancement
  agronholm/typeguard#327 · Filter by author samsammurphy opened on Mar 31, 2023
  3

• New maintainer needed

  help wanted
  agronholm/typeguard#198 · Filter by author agronholm opened on Aug 4, 2021
  15

• Type checking for dataclasses

  enhancement
  agronholm/typeguard#161 · Filter by author jsh9 opened on Oct 25, 2020
  10

• Support for type checking any mock with spec

  enhancement
  agronholm/typeguard#121 · Filter by author fornellas opened on Apr 20, 2020
  10

• Check callable argument/return types

  enhancement
  agronholm/typeguard#84 · Filter by author bergwerf opened on Oct 10, 2019
  11