kiwisolver: Fast implementation of the Cassowary constraint solver#

Description#

From https://pypi.org/project/kiwisolver/

A fast implementation of the Cassowary constraint solver

Kiwi is an efficient C++ implementation of the Cassowary constraint solving algorithm. Kiwi is an implementation of the algorithm based on the seminal Cassowary paper. It is not a refactoring of the original C++ solver. Kiwi has been designed from the ground up to be lightweight and fast. Kiwi ranges from 10x to 500x faster than the original Cassowary solver with typical use cases gaining a 40x improvement. Memory savings are consistently > 5x.

In addition to the C++ solver, Kiwi ships with hand-rolled Python bindings.

License#

Modified BSD License

Upstream Contact#

https://github.com/nucleic/kiwi

Type#

standard

Dependencies#

Version Information#

package-version.txt:

1.4.5

version_requirements.txt:

kiwisolver >=1.0.1

Equivalent System Packages#

$ conda install kiwisolver

$ sudo emerge dev-python/kiwisolver

$ sudo port install py-kiwisolver

$ sudo xbps-install python3-kiwisolver

See https://repology.org/project/python:kiwisolver/versions

If the system package is installed and if the (experimental) option --enable-system-site-packages is passed to ./configure, then ./configure will check if the system package can be used.