          MODULE=python-pyrsistent
         VERSION=0.20.0
          SOURCE=pyrsistent-$VERSION.tar.gz
 SOURCE_URL_FULL=https://pypi.python.org/packages/source/p/pyrsistent/pyrsistent-$VERSION.tar.gz
      SOURCE_VFY=sha256:4c48f78f62ab596c679086084d0dd13254ae4f3d6c72a83ffdf5ebdef8f265a4
SOURCE_DIRECTORY=$BUILD_DIRECTORY/pyrsistent-$VERSION
        WEB_SITE=https://github.com/tobgu/pyrsistent
         ENTERED=20200226
         UPDATED=20231025
           SHORT="Persistent/Functional/Immutable data structures"

cat << EOF
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.
EOF
