# $Id$
# Pypi functions

# default to build modules for multiple python versions (atm python2 and python3)
: ${PYPI_MULTIPLE_PYTHON_VERSIONS=1}

# needs python
sminclude python

: ${SPLIT_PNAME="${PNAME}"}
: ${PYPI_MODULE="${PNAME}"}
: ${PYPI_ARCHIVE="gz"}

# some sane defaults
: ${PCAT="dev-python"}
# always lower letters
: ${HOMEPAGE="http://pypi.python.org/pypi/${PYPI_MODULE}"}

case ${PYPI_ARCHIVE} in
	gz|bz2|xz) : ${SRCFILE="${PYPI_MODULE}-${PVER}.tar.${PYPI_ARCHIVE}"} ;;
	*) : ${SRCFILE="${PYPI_MODULE}-${PVER}.${PYPI_ARCHIVE}"} ;;
esac

: ${SRCDIR="${BUILDDIR}/${PYPI_MODULE}-${PVER}"}


if [[ ${PYPI_MULTIPLE_PYTHON_VERSIONS} = 1 ]]
then
	sminclude python2 python3
	SPLIT_PACKAGES="python2-${SPLIT_PNAME} python3-${SPLIT_PNAME}"

	eval "split_info_python2-${SPLIT_PNAME}()
	{
		DEPEND=\"\${DEPEND}
			\${PYTHON2_DEPEND}
			>= dev-lang/python2-2.7\"
	}"

	eval "split_info_python3-${SPLIT_PNAME}()
	{
		DEPEND=\"\${DEPEND}
			\${PYTHON3_DEPEND}
			>= dev-lang/python3-3.6\"
	}"

else
	DEPEND="${DEPEND}
		>= dev-lang/python-2.7"
fi

SRC_URI=(
	${SRC_URI[*]}
	https://pypi.io/packages/source/${PYPI_MODULE:0:1}/${PYPI_MODULE}/${SRCFILE}
	#https://pypi.python.org/packages/source/${PYPI_MODULE:0:1}/${PYPI_MODULE}/${SRCFILE}
	mirror://${PNAME}/${SRCFILE}
)

UP2SUBSTITUTE=".asc"
UP2DATE="updatecmd_pypi ${PYPI_MODULE} ${PYPI_ARCHIVE}"

pypi_src_prepare()
{
	if [[ ${PYPI_MULTIPLE_PYTHON_VERSIONS} = 1 ]]
	then
		python2_src_prepare || die
		python3_src_prepare || die
	else
		python_src_prepare || die
	fi
}

pypi_multilib_src_prepare()
{
	if [[ ${PYPI_MULTIPLE_PYTHON_VERSIONS} = 1 ]]
	then
		python2_multilib_src_prepare || die
		python3_multilib_src_prepare || die
	else
		python_multilib_src_prepare || die
	fi
}

pypi_src_compile()
{
	local configure_opts="$@"

	if [[ ${PYPI_MULTIPLE_PYTHON_VERSIONS} = 1 ]]
	then
		python2_src_compile ${configure_opts} || die
		python3_src_compile ${configure_opts} || die
	else
		python_src_compile ${configure_opts} || die
	fi
}

pypi_multilib_src_compile()
{
	local configure_opts="$@"

	if [[ ${PYPI_MULTIPLE_PYTHON_VERSIONS} = 1 ]]
	then
		python2_multilib_src_compile ${configure_opts} || die
		python3_multilib_src_compile ${configure_opts} || die
	else
		python_multilib_src_compile ${configure_opts} || die
	fi
}

pypi_src_install()
{
	python_src_install || die
}

eval "pypi_src_install_python2-${SPLIT_PNAME}()
{
	python2_src_install || die
}"

eval "pypi_src_install_python3-${SPLIT_PNAME}()
{
	python3_src_install || die
}"

pypi_multilib_src_install()
{
	python_multilib_src_install || die
}

eval "pypi_multilib_src_install_python2-${SPLIT_PNAME}()
{
	python2_multilib_src_install || die
}"

eval "pypi_multilib_src_install_python3-${SPLIT_PNAME}()
{
	python3_multilib_src_install || die
}"

if [[ ${MULTILIB_BUILD} = true ]]
then
	if [[ ${PYPI_MULTIPLE_PYTHON_VERSIONS} = 1 ]]
	then
		export_inherits pypi_multilib src_prepare src_compile src_install_python2-${SPLIT_PNAME} src_install_python3-${SPLIT_PNAME}
	else
		export_inherits pypi_multilib src_prepare src_compile src_install
	fi
else
	if [[ ${PYPI_MULTIPLE_PYTHON_VERSIONS} = 1 ]]
	then
		export_inherits pypi src_prepare src_compile src_install_python2-${SPLIT_PNAME} src_install_python3-${SPLIT_PNAME}
	else
		export_inherits pypi src_prepare src_compile src_install
	fi
fi