SUMMARY="YAML parser and emitter for Python"
DESCRIPTION="
YAML is a data serialization format designed for human readability \
and interaction with scripting languages. \
PyYAML is a YAML parser and emitter for Python.

PyYAML features a complete YAML 1.1 parser, Unicode support, \
pickle support, capable extension API, and sensible error messages. \
PyYAML supports standard YAML tags and \
provides Python-specific tags that allow to represent an arbitrary Python object.

PyYAML is applicable for a broad range of tasks from \
complex configuration files to object serialization and persistance.
"
HOMEPAGE="https://pyyaml.org/"
COPYRIGHT="2006-2019 Kirill Simonov"
LICENSE="MIT"
REVISION="2"
SOURCE_URI="http://pyyaml.org/download/pyyaml/PyYAML-$portVersion.tar.gz"
CHECKSUM_SHA256="01adf0b6c6f61bd11af6e10ca52b7d4057dd0be0343eb9283c878cf3af56aee4"
SOURCE_DIR="PyYAML-$portVersion"

ARCHITECTURES="all"

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

BUILD_REQUIRES="
	haiku_devel
	"
BUILD_PREREQUIRES="
	cmd:gcc
	"

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
}
