BSD Portsmisc/py-immutables 0.21nb1 NetBSD
Immutable collections
- System
- NetBSD
- Repository
- pkgsrc
- Maintainer
- [email protected]
- License
- apache-2.0
- Categories
- misc, python
- Package size
- 45.4 KiB, 201.4 KiB installed
Description
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.
In the other systems
| System | Port | Version |
|---|---|---|
| NetBSD | misc/py-immutables | 0.21nb1 |
| DragonFly | devel/py-immutables | 0.21 |
Install
Binary package:
pkgin install py311-immutablesFrom pkgsrc:
cd /usr/pkgsrc/misc/py-immutables && make install cleanPackages
The version each package repository carries. “-” means the repository builds no package of it, “n/a” that there is no such repository.
| Repository | Version |
|---|---|
| NetBSD 10.1 x86_64 | 0.21nb1 |
| NetBSD 10.1 aarch64 | 0.21nb1 |
| SmartOS / illumos x86_64 | 0.21nb1 |
| macOS 15 arm64 | 0.21nb1 |
Dependencies
Run dependencies 1
No port depends on this one.
Configuration
No options to configure.
- Service scripts
- none
- Flavors
py312-immutables-0.21nb1,py313-immutables-0.21nb1,py314-immutables-0.21nb1