Some HaikuPorter .recipe templates for working with Python packages.

python_wheel-1.2.3.recipe

#
# Template for Python packages that provide a pre-built wheel (.whl) file suitable for use
# in several Python versions (eg.: "-py3-none-any.whl" ones).
#
# This template variant is for packages that DO NOT provide commands under /bin/
#
# Fill in the blanks, rename recipe according to package name and version.
#
# Remove the [hint] comments before submitting.
SUMMARY=""
DESCRIPTION=""
HOMEPAGE=""
COPYRIGHT=""
LICENSE="MIT"
REVISION="1"
# [hint]: might need to use 'py2.py3' instead of 'py3' here, depending on what the wheel targets.
SOURCE_URI="https://files.pythonhosted.org/packages/py3/${portName:0:1}/$portName/$portName-$portVersion-py3-none-any.whl#noarchive"
CHECKSUM_SHA256=""

ARCHITECTURES="any"

# [template hint]: No PROVIDES to avoid having an empty "base" package.

BUILD_REQUIRES="
	haiku_devel
	"

# Add more versions here as necessary:
PYTHON_VERSIONS=(3.10 3.14)

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

	# Not renaming 3.10 packages to avoid needing massive packages rebuilds.
	# No need for REPLACES then. ToDo: remove the conditional after dropping 3.10.
	if [ $pythonVersion != 3.10 ]; then
		# Allows using dot in sub-package names (eg: "_python3.14" vs "_python314"):
		eval "PACKAGE_NAME_$pythonPackage=${portName}_python$pythonVersion"

		eval "PROVIDES_$pythonPackage=\"
			${portName}_python$pythonVersion = $portVersion
			\""
	fi

	eval "PROVIDES_$pythonPackage+=\"
		${portName}_$pythonPackage = $portVersion
		\""

	eval "REQUIRES_$pythonPackage=\"
		haiku
		cmd:python$pythonVersion
		\""

	BUILD_REQUIRES+="
		installer_$pythonPackage
		"
	BUILD_PREREQUIRES+="
		cmd:python$pythonVersion
		"
done

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

		python=python$pythonVersion
		$python -m installer -p $prefix $portName-$portVersion-*-none-any.whl

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

python_wheel-bins-1.2.3.recipe

#
# Template for Python packages that provide a pre-built wheel (.whl) file suitable for use
# in several Python versions (eg.: "-py3-none-any.whl" ones).
#
# This template variant is for those that provide commands under /bin/
#
# Fill in the blanks, rename recipe according to package name and version, and replace "XXX"
# where needed.
#
# Remove the [hint] comments before submitting.
SUMMARY=""
DESCRIPTION=""
HOMEPAGE=""
COPYRIGHT=""
LICENSE="MIT"
REVISION="1"
# [hint]: might need to use 'py2.py3' instead of 'py3' here, depending on what the wheel targets.
SOURCE_URI="https://files.pythonhosted.org/packages/py3/${portName:0:1}/$portName/$portName-$portVersion-py3-none-any.whl#noarchive"
CHECKSUM_SHA256=""

ARCHITECTURES="any"

# [template hint]: No PROVIDES to avoid having an empty "base" package.

BUILD_REQUIRES="
	haiku_devel
	"

# Add more versions here as necessary:
PYTHON_VERSIONS=(3.10)
# And don't forget to change this if the default Python version on Haiku changes:
defaultVersion=3.10

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

	# Not renaming 3.10 packages to avoid needing massive packages rebuilds.
	# No need for REPLACES then. ToDo: remove the conditional after dropping 3.10.
	if [ $pythonVersion != 3.10 ]; then
		# Allows using dot in sub-package names (eg: "_python3.14" vs "_python314"):
		eval "PACKAGE_NAME_$pythonPackage=${portName}_python$pythonVersion"

		eval "PROVIDES_$pythonPackage=\"
			${portName}_python$pythonVersion = $portVersion
			\""
	fi

	eval "PROVIDES_$pythonPackage+=\"
		${portName}_$pythonPackage = $portVersion
		cmd:XXX_$pythonVersion = $portVersion
		\""

	if [ $pythonVersion = $defaultVersion ]; then
		eval "PROVIDES_$pythonPackage+=\"
			cmd:XXX = $portVersion
			\""
	fi

	eval "REQUIRES_$pythonPackage=\"
		haiku
		cmd:python$pythonVersion
		\""

	BUILD_REQUIRES+="
		installer_$pythonPackage
		"
	BUILD_PREREQUIRES+="
		cmd:python$pythonVersion
		"
done

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

		python=python$pythonVersion
		$python -m installer -p $prefix $portName-$portVersion-*-none-any.whl

		# Version suffix all the scripts
		for f in $binDir/*; do
			mv $f $f-$pythonVersion
		done

		# And provide suffix-less symlinks for the default version
		if [ $pythonVersion = $defaultVersion ]; then
			for f in $binDir/*; do
				ln -sr $f ${f%-$pythonVersion}
			done
		fi

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