Issues

• asyncio.iscoroutinefunction is deprecated in Python 3.14, removed in 3.16

  AnswerDotAI/fastcore#933 · Filter by author shadowhand opened on Sep 8, 2026

• Security contact needed — no SECURITY.md or private reporting channel

  AnswerDotAI/fastcore#930 · Filter by author mohammedix88 opened on Sep 5, 2026

• MarkdownRenderer.__repr__ places the docstring inside a return-docment comment

  AnswerDotAI/fastcore#911 · Filter by author civvic opened on Aug 13, 2026

• Docment renderers collapse parameterized annotations to their unparameterized type

  AnswerDotAI/fastcore#910 · Filter by author civvic opened on Aug 13, 2026

• docments(full=True) drops **kwargs docments unless args_kwargs=True is passed explicitly

  AnswerDotAI/fastcore#909 · Filter by author civvic opened on Aug 13, 2026

• +923706700606

  AnswerDotAI/fastcore#831 · Filter by author sherf9343-bit opened on Jun 25, 2026

• show_doc renders classes with def prefix instead of class

  AnswerDotAI/fastcore#829 · Filter by author amaiya opened on Jun 17, 2026

• @patch breaks on iterable classes (e.g. Enums)@patch breaks on iterable classes (e.g. Enums)

  bug
  AnswerDotAI/fastcore#825 · Filter by author ncoop57 opened on Jun 11, 2026

• Tour of L appears outdated/incorrect

  AnswerDotAI/fastcore#799 · Filter by author shea-parkes opened on Apr 3, 2026

• Feedback: First example in documentation should showcase the library

  AnswerDotAI/fastcore#579 · Filter by author JelleZijlstra opened on Jul 12, 2024

• explode_types() feeds retain_type() with surprising arguments.

  AnswerDotAI/fastcore#539 · Filter by author fakedrake opened on Dec 18, 2023

• Using delegates on a method breaks TypeDispatch

  AnswerDotAI/fastcore#538 · Filter by author warner-benjamin opened on Oct 24, 2023
  1

• issue in patch decorator when worker with abstract classes

  AnswerDotAI/fastcore#536 · Filter by author loayshaqir1 opened on Oct 3, 2023

• patch / patch_to doesn't work with inheritance

  AnswerDotAI/fastcore#535 · Filter by author dsm-72 opened on Aug 18, 2023

• Expand docscrape to support more numpy sections

  AnswerDotAI/fastcore#534 · Filter by author dsm-72 opened on Aug 17, 2023
  2

• @call_parse: Keyword only arguments help-msg not showing in help

  AnswerDotAI/fastcore#532 · Filter by author mennowitteveen opened on Jul 27, 2023

• L is not JSON-serializable

  AnswerDotAI/fastcore#531 · Filter by author criemen opened on Jun 29, 2023
  4

• call_parse example missing default value for upper

  AnswerDotAI/fastcore#522 · Filter by author ulupo opened on Mar 21, 2023

• Single predictions list index out of range in foundation.py

  AnswerDotAI/fastcore#521 · Filter by author NZ369 opened on Mar 18, 2023
  1

• Wrong behavior of test_eq comparing sequences with trailing Nones

  AnswerDotAI/fastcore#519 · Filter by author civvic opened on Mar 3, 2023

• shouldn't rnum_methods and inum_methods be set in fastuple?

  AnswerDotAI/fastcore#516 · Filter by author fredguth opened on Feb 22, 2023

• [question] Best way to update user-agent used in net.py/urlretrieve?

  AnswerDotAI/fastcore#513 · Filter by author castorfou opened on Jan 26, 2023

• show_doc does not display return value docment for function/method with no arguments

  AnswerDotAI/fastcore#503 · Filter by author simonkeys opened on Dec 13, 2022

• delegates prevents model conversion to TorchScript

  AnswerDotAI/fastcore#494 · Filter by author oguiza opened on Oct 21, 2022

• Be able to translate docment to numpy docstring

  AnswerDotAI/fastcore#493 · Filter by author Jaume-JCI opened on Oct 17, 2022