Issues

• Three-argument filtered map macro raises ValueError during evaluation

  cloud-custodian/cel-python#194 · Filter by author sinagkh opened on Sep 13, 2026

• Update documentation to better explain @wip tag

  documentationenhancementtracking
  Task

  cloud-custodian/cel-python#182 · Filter by author slott56 opened on Jun 1, 2026

• Implement string.contains() per CEL spec section 6.2.5

  enhancement
  Feature

  cloud-custodian/cel-python#180 · Filter by author Quantum0uasar opened on May 28, 2026
  1

• Refresh Features

  dependencies
  cloud-custodian/cel-python#172 · Filter by author slott56 opened on May 19, 2026
  2

  

• Permit multiple threads to share a common Environment

  enhancement
  cloud-custodian/cel-python#169 · Filter by author slott56 opened on May 18, 2026
  3

  

• CompiledRunner Functions Bug

  bug
  cloud-custodian/cel-python#145 · Filter by author Synforge opened on Dec 26, 2025
  4

  

• Question usage of .contains()

  enhancement
  cloud-custodian/cel-python#128 · Filter by author tester22 opened on Aug 2, 2025
  6

  

• Cleanup use of lark.Tree vs. Expression

  enhancementgood first issue
  cloud-custodian/cel-python#125 · Filter by author slott56 opened on Jul 25, 2025 · 0.6 release

• Challenging to diagnose bad expressions when using numerical comparison operators.

  enhancement
  cloud-custodian/cel-python#123 · Filter by author klarose opened on Jul 15, 2025
  5

  

• [Feature Request] - Create anaconda python package

  enhancement
  cloud-custodian/cel-python#116 · Filter by author michal-kuzak opened on Jul 3, 2025
  1

• type coercion inconsistently fails depending on order of arguments

  bug
  cloud-custodian/cel-python#114 · Filter by author klarose opened on Jun 25, 2025 · 0.6 release
  2

  

• Implementation of has macro is incomplete

  help wantedquestion
  cloud-custodian/cel-python#73 · Filter by author ghost opened on Jul 30, 2024
  4

• Upgrade to latest CEL specification

  enhancementtracking
  cloud-custodian/cel-python#64 · Filter by author slott56 opened on May 23, 2024 · 0.6 release
  3

  

• 'MessageType' support

  enhancementhelp wanted
  cloud-custodian/cel-python#43 · Filter by author Alfus opened on Jun 8, 2023
  2

  

• Are celpy Environments thread safe?

  documentationhelp wantedquestion
  cloud-custodian/cel-python#38 · Filter by author anteph opened on Dec 15, 2022
  2