SUMMARY="Snowball stemming library collection for Python"
DESCRIPTION="This package provides 29 stemmers for 28 languages generated from Snowball algorithms.

Stemming maps different forms of the same word to a common *stem* - for example, the English \
stemmer maps *connection*, *connections*, *connective*, *connected*, and *connecting* to \
*connect*. So a searching for *connected* would also find documents which only have the other \
forms.

This stem form is often a word itself, but this is not always the case as this is not a \
requirement for text search systems, which are the intended field of use.  We also aim to conflate \
words with the same meaning, rather than all words with a common linguistic root (so *awe* and \
*awful* don't have the same stem), and over-stemming is more problematic than under-stemming so we \
tend not to stem in cases that are hard to resolve.  If you want to always reduce words to a root \
form and/or get a root form which is itself a word then Snowball's stemming algorithms likely \
aren't the right answer."
HOMEPAGE="https://github.com/snowballstem/snowball"
COPYRIGHT="2001, Dr Martin Porter
	2004,2005, Richard Boulton
	2013, Yoshiki Shibukawa
	2006-2019 Olly Betts"
LICENSE="BSD (3-clause)"
REVISION="1"
SOURCE_URI="https://pypi.python.org/packages/source/s/snowballstemmer/snowballstemmer-$portVersion.tar.gz"
CHECKSUM_SHA256="09b16deb8547d3412ad7b590689584cd0fe25ec8db3be37788be3810cbf19cb1"

ARCHITECTURES="any"

PROVIDES="
	$portName = $portVersion
	"
REQUIRES="
	haiku
	"

BUILD_REQUIRES="
	haiku_devel
	"

PYTHON_PACKAGES=(python39 python310)
PYTHON_VERSIONS=(3.9 3.10)
for i in "${!PYTHON_PACKAGES[@]}"; do
	pythonPackage=${PYTHON_PACKAGES[i]}
	pythonVersion=${PYTHON_VERSIONS[$i]}

	eval "PROVIDES_$pythonPackage=\"
		${portName}_$pythonPackage = $portVersion
		\""
	eval "REQUIRES_$pythonPackage=\"
		haiku
		cmd:python$pythonVersion
		\""
	BUILD_REQUIRES+="
		setuptools_$pythonPackage
		"
	BUILD_PREREQUIRES+="
		cmd:python$pythonVersion
		"
done

INSTALL()
{
	for i in "${!PYTHON_PACKAGES[@]}"; do
		pythonPackage=${PYTHON_PACKAGES[i]}
		pythonVersion=${PYTHON_VERSIONS[$i]}

		python=python$pythonVersion
		installLocation=$prefix/lib/$python/vendor-packages/
		export PYTHONPATH=$installLocation:$PYTHONPATH

		mkdir -p $installLocation
		rm -rf build

		$python setup.py build install \
			--root=/ --prefix=$prefix

		packageEntries $pythonPackage \
			$prefix/lib/python*
	done
}