An immutable mapping type for Python.
The underlying datastructure is a Hash Array Mapped Trie (HAMT) used in
Clojure, Scala, Haskell, and other functional languages. This implementation is
used in CPython 3.7 in the contextvars module (see PEP 550 and PEP 567 for more
details).
Immutable mappings based on HAMT have O(log N) performance for both set() and
get() operations, which is essentially O(1) for relatively small mappings.
* Sun Jun 15 2025 Arkady L. Shane <tigro@msvsphere-os.ru> - 0.21-1
- Rebuilt for MSVSphere 10
* Thu Oct 10 2024 Benjamin A. Beasley <code@musicinmybrain.net> - 0.21-1
- Update to 0.21
* Fri Jul 19 2024 Fedora Release Engineering <releng@fedoraproject.org> - 0.20-7
- Rebuilt for https://fedoraproject.org/wiki/Fedora_41_Mass_Rebuild
* Fri Jun 07 2024 Python Maint <python-maint@redhat.com> - 0.20-6
- Rebuilt for Python 3.13
* Thu Jun 06 2024 Benjamin A. Beasley <code@musicinmybrain.net> - 0.20-5
- Patch for Python 3.13 (fix RHBZ#2246142)
* Wed Jun 05 2024 Benjamin A. Beasley <code@musicinmybrain.net> - 0.20-4
- Assert that the .dist-info directory contains a license file
* Fri Jan 26 2024 Fedora Release Engineering <releng@fedoraproject.org> - 0.20-3
- Rebuilt for https://fedoraproject.org/wiki/Fedora_40_Mass_Rebuild
* Mon Jan 22 2024 Fedora Release Engineering <releng@fedoraproject.org> - 0.20-2
- Rebuilt for https://fedoraproject.org/wiki/Fedora_40_Mass_Rebuild
* Tue Dec 05 2023 Carl George <carlwgeorge@fedoraproject.org> - 0.20-1
- Update to version 0.20 rhbz#2232104
* Mon Jul 24 2023 Carl George <carl@george.computer> - 0.19-6
- Use upstream merged commit for Python 3.12 compatibility
