SUMMARY="Python Lex & Yacc"
DESCRIPTION="PLY is yet another implementation of lex and yacc for Python. \
Some notable features include the fact that its implemented entirely in \
Python and it uses LALR(1) parsing which is efficient and well suited for \
larger grammars.

PLY provides most of the standard lex/yacc features including support for \
empty productions, precedence rules, error recovery, and support for \
ambiguous grammars.

PLY is extremely easy to use and provides very extensive error checking."
HOMEPAGE="https://www.dabeaz.com/ply/
	https://pypi.org/project/ply/"
COPYRIGHT="2006-2018 David Beazley"
LICENSE="BSD (3-clause)"
REVISION="7"
SOURCE_URI="https://files.pythonhosted.org/packages/source/p/ply/ply-$portVersion.tar.gz"
CHECKSUM_SHA256="00c7c1aaa88358b9c765b6d3000c6eec0ba42abca5351b095321aef446081da3"

ARCHITECTURES="any"

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

BUILD_REQUIRES="
	haiku_devel
	"

PYTHON_VERSIONS=(3.10)

for pythonVersion in ${PYTHON_VERSIONS[@]}; do
	pythonPackage=python${pythonVersion//.}

	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 pythonVersion in ${PYTHON_VERSIONS[@]}; do
		pythonPackage=python${pythonVersion//.}

		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
}