SUMMARY="A python parsing module"
DESCRIPTION="The pyparsing module is an alternative approach to creating and \
executing simple grammars, vs. the traditional lex/yacc approach, or the \
use of regular expressions. The pyparsing module provides a library of \
classes that client code uses to construct the grammar directly in \
Python code."
HOMEPAGE="https://pypi.python.org/pypi/pyparsing"
COPYRIGHT="2003-2022 Paul T. McGuire"
LICENSE="MIT"
REVISION="1"
SOURCE_URI="https://github.com/pyparsing/pyparsing/archive/pyparsing_$portVersion.tar.gz"
CHECKSUM_SHA256="9655507e4583fa20d2b6909ce4bf7fee71a9976ea94c734dd857fa9ae7c9c7dd"
SOURCE_DIR="pyparsing-pyparsing_$portVersion"

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$pythonVersion
		\""
	BUILD_REQUIRES+="
		build_$pythonPackage
		flit_core_$pythonPackage
		installer_$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 -m build --wheel --no-isolation
		$python -m installer -p $prefix dist/*.whl

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