Source: python-cykhash Standards-Version: 4.7.4 Maintainer: Debian Med Packaging Team Uploaders: Andreas Tille , Section: science Build-Depends: debhelper-compat (= 13), dh-sequence-python3, cython3, python3-all-dev, python3-setuptools, python3-pytest , python3-numpy , Vcs-Browser: https://salsa.debian.org/med-team/python-cykhash Vcs-Git: https://salsa.debian.org/med-team/python-cykhash.git Homepage: https://github.com/realead/cykhash Package: python3-cykhash Section: python Architecture: any Depends: ${python3:Depends}, ${shlibs:Depends}, ${misc:Depends}, Description: cython wrapper for khash-sets/maps, efficient implementation of isin and unique Cykhash is a cython wrapper for khash-sets/maps, efficient implementation of isin and unique. . * Brings functionality of khash to Python and Cython and can be used seamlessly in numpy or pandas. * Numpy's world is lacking the concept of a (hash-)set. This shortcoming is fixed and efficient (memory- and speedwise compared to pandas') unique and isin are implemented. * Python-set/dict have big memory-footprint. For some datatypes the overhead can be reduced by using khash by factor 4-8.