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="3"
SOURCE_URI="https://pypi.io/packages/source/p/ply/ply-$portVersion.tar.gz"
CHECKSUM_SHA256="00c7c1aaa88358b9c765b6d3000c6eec0ba42abca5351b095321aef446081da3"

ARCHITECTURES="any"

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

BUILD_REQUIRES="
	haiku_devel
	"

PYTHON_PACKAGES=(python python3 python38 python39)
PYTHON_VERSIONS=(2.7 3.7 3.8 3.9)
for i in "${!PYTHON_PACKAGES[@]}"; do
pythonPackage=${PYTHON_PACKAGES[i]}
pythonVersion=${PYTHON_VERSIONS[$i]}
eval "PROVIDES_${pythonPackage}=\"\
	${portName}_$pythonPackage = $portVersion\
	\"; \
REQUIRES_$pythonPackage=\"\
	haiku\n\
	cmd:python$pythonVersion\
	\""
BUILD_REQUIRES="$BUILD_REQUIRES
	setuptools_$pythonPackage"
BUILD_PREREQUIRES="$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
}
