The devel/py-pyrsistent port
py3-pyrsistent-0.20.0p1 – persistent/functional/immutable data structures (cvsweb github mirror)
Description
Pyrsistent is a number of persistent collections (by some referred to as functional data structures). Persistent in the sense that they are immutable. All methods on a data structure that would normally mutate it instead return a new copy of the structure containing the requested updates. The original structure is left untouched.WWW: https://github.com/tobgu/pyrsistent/
Maintainer
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