python.eclass: Drop unused eclass

Signed-off-by: Andreas Sturmlechner <asturm@gentoo.org>

1 files changed, 0 insertions, 3167 deletions

diff --git a/eclass/python.eclass b/eclass/python.eclass
deleted file mode 100644
index 718c040a..00000000
--- a/eclass/python.eclass
+++ /dev/null
@@ -1,3167 +0,0 @@
-# Copyright 1999-2017 Gentoo Foundation
-# Distributed under the terms of the GNU General Public License v2
-
-# @DEAD
-# Removal on 2017-03-21.
-
-# @ECLASS: python.eclass
-# @MAINTAINER:
-# kde-sunset overlay maintainers
-# @BLURB: Eclass for Python packages
-# @DESCRIPTION:
-# The python eclass contains miscellaneous, useful functions for Python packages.
-#
-# This eclass is DEPRECATED. Please use python-r1, python-single-r1
-# or python-any-r1 instead.
-
-if [[ ${EAPI} == 6 ]]; then
-	die "${ECLASS}.eclass is banned in EAPI ${EAPI}"
-fi
-
-if [[ ${_PYTHON_UTILS_R1} ]]; then
-	die 'python.eclass can not be used with python-r1 suite eclasses.'
-fi
-
-# Must call inherit before EXPORT_FUNCTIONS to avoid QA warning.
-if [[ -z "${_PYTHON_ECLASS_INHERITED}" ]]; then
-	inherit multilib
-fi
-
-# Export pkg_setup every time to avoid issues with eclass inheritance order.
-if ! has "${EAPI:-0}" 0 1 2 3 || { has "${EAPI:-0}" 2 3 && [[ -n "${PYTHON_USE_WITH}" || -n "${PYTHON_USE_WITH_OR}" ]]; }; then
-	EXPORT_FUNCTIONS pkg_setup
-fi
-
-# Avoid processing this eclass more than once.
-if [[ -z "${_PYTHON_ECLASS_INHERITED}" ]]; then
-_PYTHON_ECLASS_INHERITED="1"
-
-if ! has "${EAPI:-0}" 0 1 2 3 4 5; then
-	die "API of python.eclass in EAPI=\"${EAPI}\" not established"
-fi
-
-# Please do not add any new versions of Python here! Instead, please
-# focus on converting packages to use the new eclasses.
-
-_CPYTHON2_GLOBALLY_SUPPORTED_ABIS=(2.4 2.5 2.6 2.7)
-_CPYTHON3_GLOBALLY_SUPPORTED_ABIS=(3.1 3.2 3.3)
-_JYTHON_GLOBALLY_SUPPORTED_ABIS=(2.5-jython 2.7-jython)
-_PYPY_GLOBALLY_SUPPORTED_ABIS=(2.7-pypy-1.7 2.7-pypy-1.8 2.7-pypy-1.9 2.7-pypy-2.0)
-_PYTHON_GLOBALLY_SUPPORTED_ABIS=(${_CPYTHON2_GLOBALLY_SUPPORTED_ABIS[@]} ${_CPYTHON3_GLOBALLY_SUPPORTED_ABIS[@]} ${_JYTHON_GLOBALLY_SUPPORTED_ABIS[@]} ${_PYPY_GLOBALLY_SUPPORTED_ABIS[@]})
-
-# ================================================================================================
-# ===================================== HANDLING OF METADATA =====================================
-# ================================================================================================
-
-_PYTHON_ABI_PATTERN_REGEX="([[:alnum:]]|\.|-|\*|\[|\])+"
-
-_python_check_python_abi_matching() {
-	local pattern patterns patterns_list="0" PYTHON_ABI
-
-	while (($#)); do
-		case "$1" in
-			--patterns-list)
-				patterns_list="1"
-				;;
-			--)
-				shift
-				break
-				;;
-			-*)
-				die "${FUNCNAME}(): Unrecognized option '$1'"
-				;;
-			*)
-				break
-				;;
-		esac
-		shift
-	done
-
-	if [[ "$#" -ne 2 ]]; then
-		die "${FUNCNAME}() requires 2 arguments"
-	fi
-
-	PYTHON_ABI="$1"
-
-	if [[ "${patterns_list}" == "0" ]]; then
-		pattern="$2"
-
-		if [[ "${pattern}" == *"-cpython" ]]; then
-			[[ "${PYTHON_ABI}" =~ ^[[:digit:]]+\.[[:digit:]]+$ && "${PYTHON_ABI}" == ${pattern%-cpython} ]]
-		elif [[ "${pattern}" == *"-jython" ]]; then
-			[[ "${PYTHON_ABI}" == ${pattern} ]]
-		elif [[ "${pattern}" == *"-pypy-"* ]]; then
-			[[ "${PYTHON_ABI}" == ${pattern} ]]
-		else
-			if [[ "${PYTHON_ABI}" =~ ^[[:digit:]]+\.[[:digit:]]+$ ]]; then
-				[[ "${PYTHON_ABI}" == ${pattern} ]]
-			elif [[ "${PYTHON_ABI}" =~ ^[[:digit:]]+\.[[:digit:]]+-jython$ ]]; then
-				[[ "${PYTHON_ABI%-jython}" == ${pattern} ]]
-			elif [[ "${PYTHON_ABI}" =~ ^[[:digit:]]+\.[[:digit:]]+-pypy-[[:digit:]]+\.[[:digit:]]+$ ]]; then
-				[[ "${PYTHON_ABI%-pypy-*}" == ${pattern} ]]
-			else
-				die "${FUNCNAME}(): Unrecognized Python ABI '${PYTHON_ABI}'"
-			fi
-		fi
-	else
-		patterns="${2// /$'\n'}"
-
-		while read pattern; do
-			if _python_check_python_abi_matching "${PYTHON_ABI}" "${pattern}"; then
-				return 0
-			fi
-		done <<< "${patterns}"
-
-		return 1
-	fi
-}
-
-_python_implementation() {
-	if [[ "${CATEGORY}/${PN}" == "dev-lang/python" ]]; then
-		return 0
-	elif [[ "${CATEGORY}/${PN}" == "dev-java/jython" ]]; then
-		return 0
-	elif [[ "${CATEGORY}/${PN}" == "virtual/pypy" ]]; then
-		return 0
-	else
-		return 1
-	fi
-}
-
-_python_package_supporting_installation_for_multiple_python_abis() {
-	[[ -n "${SUPPORT_PYTHON_ABIS}" ]]
-}
-
-# @ECLASS-VARIABLE: PYTHON_DEPEND
-# @DESCRIPTION:
-# Specification of dependency on dev-lang/python.
-# Syntax:
-#   PYTHON_DEPEND:             [[!]USE_flag? ]<version_components_group>[ version_components_group]
-#   version_components_group:  <major_version[:[minimal_version][:maximal_version]]>
-#   major_version:             <2|3|*>
-#   minimal_version:           <minimal_major_version.minimal_minor_version>
-#   maximal_version:           <maximal_major_version.maximal_minor_version>
-
-_python_parse_PYTHON_DEPEND() {
-	local major_version maximal_version minimal_version python_all="0" python_maximal_version python_minimal_version python_versions=() python2="0" python2_maximal_version python2_minimal_version python3="0" python3_maximal_version python3_minimal_version USE_flag= version_components_group version_components_group_regex version_components_groups
-
-	version_components_group_regex="(2|3|\*)(:([[:digit:]]+\.[[:digit:]]+)?(:([[:digit:]]+\.[[:digit:]]+)?)?)?"
-	version_components_groups="${PYTHON_DEPEND}"
-
-	if [[ "${version_components_groups}" =~ ^((\!)?[[:alnum:]_-]+\?\ )?${version_components_group_regex}(\ ${version_components_group_regex})?$ ]]; then
-		if [[ "${version_components_groups}" =~ ^(\!)?[[:alnum:]_-]+\? ]]; then
-			USE_flag="${version_components_groups%\? *}"
-			version_components_groups="${version_components_groups#* }"
-		fi
-		if [[ "${version_components_groups}" =~ ("*".*" "|" *"|^2.*\ (2|\*)|^3.*\ (3|\*)) ]]; then
-			die "Invalid syntax of PYTHON_DEPEND: Incorrectly specified groups of versions"
-		fi
-
-		version_components_groups="${version_components_groups// /$'\n'}"
-		while read version_components_group; do
-			major_version="${version_components_group:0:1}"
-			minimal_version="${version_components_group:2}"
-			minimal_version="${minimal_version%:*}"
-			maximal_version="${version_components_group:$((3 + ${#minimal_version}))}"
-
-			if [[ "${major_version}" =~ ^(2|3)$ ]]; then
-				if [[ -n "${minimal_version}" && "${major_version}" != "${minimal_version:0:1}" ]]; then
-					die "Invalid syntax of PYTHON_DEPEND: Minimal version '${minimal_version}' not in specified group of versions"
-				fi
-				if [[ -n "${maximal_version}" && "${major_version}" != "${maximal_version:0:1}" ]]; then
-					die "Invalid syntax of PYTHON_DEPEND: Maximal version '${maximal_version}' not in specified group of versions"
-				fi
-			fi
-
-			if [[ "${major_version}" == "2" ]]; then
-				python2="1"
-				python_versions=("${_CPYTHON2_GLOBALLY_SUPPORTED_ABIS[@]}")
-				python2_minimal_version="${minimal_version}"
-				python2_maximal_version="${maximal_version}"
-			elif [[ "${major_version}" == "3" ]]; then
-				python3="1"
-				python_versions=("${_CPYTHON3_GLOBALLY_SUPPORTED_ABIS[@]}")
-				python3_minimal_version="${minimal_version}"
-				python3_maximal_version="${maximal_version}"
-			else
-				python_all="1"
-				python_versions=("${_CPYTHON2_GLOBALLY_SUPPORTED_ABIS[@]}" "${_CPYTHON3_GLOBALLY_SUPPORTED_ABIS[@]}")
-				python_minimal_version="${minimal_version}"
-				python_maximal_version="${maximal_version}"
-			fi
-
-			if [[ -n "${minimal_version}" ]] && ! has "${minimal_version}" "${python_versions[@]}"; then
-				die "Invalid syntax of PYTHON_DEPEND: Unrecognized minimal version '${minimal_version}'"
-			fi
-			if [[ -n "${maximal_version}" ]] && ! has "${maximal_version}" "${python_versions[@]}"; then
-				die "Invalid syntax of PYTHON_DEPEND: Unrecognized maximal version '${maximal_version}'"
-			fi
-
-			if [[ -n "${minimal_version}" && -n "${maximal_version}" && "${minimal_version}" > "${maximal_version}" ]]; then
-				die "Invalid syntax of PYTHON_DEPEND: Minimal version '${minimal_version}' greater than maximal version '${maximal_version}'"
-			fi
-		done <<< "${version_components_groups}"
-
-		_PYTHON_ATOMS=()
-
-		_append_accepted_versions_range() {
-			local accepted_version="0" i
-			for ((i = "${#python_versions[@]}"; i >= 0; i--)); do
-				if [[ "${python_versions[${i}]}" == "${python_maximal_version}" ]]; then
-					accepted_version="1"
-				fi
-				if [[ "${accepted_version}" == "1" ]]; then
-					_PYTHON_ATOMS+=("=dev-lang/python-${python_versions[${i}]}*")
-				fi
-				if [[ "${python_versions[${i}]}" == "${python_minimal_version}" ]]; then
-					accepted_version="0"
-				fi
-			done
-		}
-
-		if [[ "${python_all}" == "1" ]]; then
-			if [[ -z "${python_minimal_version}" && -z "${python_maximal_version}" ]]; then
-				_PYTHON_ATOMS+=("dev-lang/python")
-			else
-				python_versions=("${_CPYTHON2_GLOBALLY_SUPPORTED_ABIS[@]}" "${_CPYTHON3_GLOBALLY_SUPPORTED_ABIS[@]}")
-				python_minimal_version="${python_minimal_version:-${python_versions[0]}}"
-				python_maximal_version="${python_maximal_version:-${python_versions[${#python_versions[@]}-1]}}"
-				_append_accepted_versions_range
-			fi
-		else
-			if [[ "${python3}" == "1" ]]; then
-				if [[ -z "${python3_minimal_version}" && -z "${python3_maximal_version}" ]]; then
-					_PYTHON_ATOMS+=("=dev-lang/python-3*")
-				else
-					python_versions=("${_CPYTHON3_GLOBALLY_SUPPORTED_ABIS[@]}")
-					python_minimal_version="${python3_minimal_version:-${python_versions[0]}}"
-					python_maximal_version="${python3_maximal_version:-${python_versions[${#python_versions[@]}-1]}}"
-					_append_accepted_versions_range
-				fi
-			fi
-			if [[ "${python2}" == "1" ]]; then
-				if [[ -z "${python2_minimal_version}" && -z "${python2_maximal_version}" ]]; then
-					_PYTHON_ATOMS+=("=dev-lang/python-2*")
-				else
-					python_versions=("${_CPYTHON2_GLOBALLY_SUPPORTED_ABIS[@]}")
-					python_minimal_version="${python2_minimal_version:-${python_versions[0]}}"
-					python_maximal_version="${python2_maximal_version:-${python_versions[${#python_versions[@]}-1]}}"
-					_append_accepted_versions_range
-				fi
-			fi
-		fi
-
-		unset -f _append_accepted_versions_range
-
-		if [[ "${#_PYTHON_ATOMS[@]}" -gt 1 ]]; then
-			DEPEND+="${DEPEND:+ }${USE_flag}${USE_flag:+? ( }|| ( ${_PYTHON_ATOMS[@]} )${USE_flag:+ )}"
-			RDEPEND+="${RDEPEND:+ }${USE_flag}${USE_flag:+? ( }|| ( ${_PYTHON_ATOMS[@]} )${USE_flag:+ )}"
-		else
-			DEPEND+="${DEPEND:+ }${USE_flag}${USE_flag:+? ( }${_PYTHON_ATOMS[@]}${USE_flag:+ )}"
-			RDEPEND+="${RDEPEND:+ }${USE_flag}${USE_flag:+? ( }${_PYTHON_ATOMS[@]}${USE_flag:+ )}"
-		fi
-	else
-		die "Invalid syntax of PYTHON_DEPEND"
-	fi
-}
-
-if _python_implementation; then
-	DEPEND=">=app-eselect/eselect-python-20091230"
-	RDEPEND="${DEPEND}"
-	PDEPEND="app-admin/python-updater"
-fi
-
-if [[ -n "${PYTHON_DEPEND}" ]]; then
-	_python_parse_PYTHON_DEPEND
-else
-	_PYTHON_ATOMS=("dev-lang/python")
-fi
-unset -f _python_parse_PYTHON_DEPEND
-
-if [[ -n "${NEED_PYTHON}" ]]; then
-	eerror "Use PYTHON_DEPEND variable instead of NEED_PYTHON variable."
-	die "NEED_PYTHON variable is banned"
-fi
-
-# @ECLASS-VARIABLE: PYTHON_USE_WITH
-# @DESCRIPTION:
-# Set this to a space separated list of USE flags the Python slot in use must be built with.
-
-# @ECLASS-VARIABLE: PYTHON_USE_WITH_OR
-# @DESCRIPTION:
-# Set this to a space separated list of USE flags of which one must be turned on for the slot in use.
-
-# @ECLASS-VARIABLE: PYTHON_USE_WITH_OPT
-# @DESCRIPTION:
-# Set this to a name of a USE flag if you need to make either PYTHON_USE_WITH or
-# PYTHON_USE_WITH_OR atoms conditional under a USE flag.
-
-if ! has "${EAPI:-0}" 0 1 && [[ -n ${PYTHON_USE_WITH} || -n ${PYTHON_USE_WITH_OR} ]]; then
-	_PYTHON_USE_WITH_ATOMS_ARRAY=()
-	if [[ -n "${PYTHON_USE_WITH}" ]]; then
-		for _PYTHON_ATOM in "${_PYTHON_ATOMS[@]}"; do
-			_PYTHON_USE_WITH_ATOMS_ARRAY+=("${_PYTHON_ATOM}[${PYTHON_USE_WITH// /,}]")
-		done
-	elif [[ -n "${PYTHON_USE_WITH_OR}" ]]; then
-		for _USE_flag in ${PYTHON_USE_WITH_OR}; do
-			for _PYTHON_ATOM in "${_PYTHON_ATOMS[@]}"; do
-				_PYTHON_USE_WITH_ATOMS_ARRAY+=("${_PYTHON_ATOM}[${_USE_flag}]")
-			done
-		done
-		unset _USE_flag
-	fi
-	if [[ "${#_PYTHON_USE_WITH_ATOMS_ARRAY[@]}" -gt 1 ]]; then
-		_PYTHON_USE_WITH_ATOMS="|| ( ${_PYTHON_USE_WITH_ATOMS_ARRAY[@]} )"
-	else
-		_PYTHON_USE_WITH_ATOMS="${_PYTHON_USE_WITH_ATOMS_ARRAY[@]}"
-	fi
-	if [[ -n "${PYTHON_USE_WITH_OPT}" ]]; then
-		_PYTHON_USE_WITH_ATOMS="${PYTHON_USE_WITH_OPT}? ( ${_PYTHON_USE_WITH_ATOMS} )"
-	fi
-	DEPEND+="${DEPEND:+ }${_PYTHON_USE_WITH_ATOMS}"
-	RDEPEND+="${RDEPEND:+ }${_PYTHON_USE_WITH_ATOMS}"
-	unset _PYTHON_ATOM _PYTHON_USE_WITH_ATOMS _PYTHON_USE_WITH_ATOMS_ARRAY
-fi
-
-unset _PYTHON_ATOMS
-
-# ================================================================================================
-# =================================== MISCELLANEOUS FUNCTIONS ====================================
-# ================================================================================================
-
-_python_abi-specific_local_scope() {
-	[[ " ${FUNCNAME[@]:2} " =~ " "(_python_final_sanity_checks|python_execute_function|python_mod_optimize|python_mod_cleanup)" " ]]
-}
-
-_python_initialize_prefix_variables() {
-	if has "${EAPI:-0}" 0 1 2; then
-		if [[ -n "${ROOT}" && -z "${EROOT}" ]]; then
-			EROOT="${ROOT%/}${EPREFIX}/"
-		fi
-		if [[ -n "${D}" && -z "${ED}" ]]; then
-			ED="${D%/}${EPREFIX}/"
-		fi
-	fi
-}
-
-unset PYTHON_SANITY_CHECKS_EXECUTED PYTHON_SKIP_SANITY_CHECKS
-
-_python_initial_sanity_checks() {
-	:
-}
-
-_python_final_sanity_checks() {
-	if ! _python_implementation && [[ "$(declare -p PYTHON_SANITY_CHECKS_EXECUTED 2> /dev/null)" != "declare -- PYTHON_SANITY_CHECKS_EXECUTED="* || " ${FUNCNAME[@]:1} " =~ " "(python_set_active_version|python_pkg_setup)" " && -z "${PYTHON_SKIP_SANITY_CHECKS}" ]]; then
-		local PYTHON_ABI="${PYTHON_ABI}"
-		for PYTHON_ABI in ${PYTHON_ABIS-${PYTHON_ABI}}; do
-			# Ensure that appropriate version of Python is installed.
-			if ! has_version "$(python_get_implementational_package)"; then
-				die "$(python_get_implementational_package) is not installed"
-			fi
-
-			# Ensure that EPYTHON variable is respected.
-			if [[ "$(EPYTHON="$(PYTHON)" python -c "${_PYTHON_ABI_EXTRACTION_COMMAND}")" != "${PYTHON_ABI}" ]]; then
-				eerror "Path to 'python':                 '$(type -p python)'"
-				eerror "ABI:                              '${ABI}'"
-				eerror "DEFAULT_ABI:                      '${DEFAULT_ABI}'"
-				eerror "EPYTHON:                          '$(PYTHON)'"
-				eerror "PYTHON_ABI:                       '${PYTHON_ABI}'"
-				eerror "Locally active version of Python: '$(EPYTHON="$(PYTHON)" python -c "${_PYTHON_ABI_EXTRACTION_COMMAND}")'"
-				die "'python' does not respect EPYTHON variable"
-			fi
-		done
-	fi
-	PYTHON_SANITY_CHECKS_EXECUTED="1"
-}
-
-# @ECLASS-VARIABLE: PYTHON_COLORS
-# @DESCRIPTION:
-# User-configurable colored output.
-PYTHON_COLORS="${PYTHON_COLORS:-0}"
-
-_python_set_color_variables() {
-	if [[ "${PYTHON_COLORS}" != "0" && "${NOCOLOR:-false}" =~ ^(false|no)$ ]]; then
-		_BOLD=$'\e[1m'
-		_RED=$'\e[1;31m'
-		_GREEN=$'\e[1;32m'
-		_BLUE=$'\e[1;34m'
-		_CYAN=$'\e[1;36m'
-		_NORMAL=$'\e[0m'
-	else
-		_BOLD=
-		_RED=
-		_GREEN=
-		_BLUE=
-		_CYAN=
-		_NORMAL=
-	fi
-}
-
-_python_check_python_pkg_setup_execution() {
-	[[ " ${FUNCNAME[@]:1} " =~ " "(python_set_active_version|python_pkg_setup)" " ]] && return
-
-	if ! has "${EAPI:-0}" 0 1 2 3 && [[ -z "${PYTHON_PKG_SETUP_EXECUTED}" ]]; then
-		die "python_pkg_setup() not called"
-	fi
-}
-
-# @FUNCTION: python_pkg_setup
-# @DESCRIPTION:
-# Perform sanity checks and initialize environment.
-#
-# This function is exported in EAPI 2 and 3 when PYTHON_USE_WITH or PYTHON_USE_WITH_OR variable
-# is set and always in EAPI >=4. Calling of this function is mandatory in EAPI >=4.
-python_pkg_setup() {
-	if [[ "${EBUILD_PHASE}" != "setup" ]]; then
-		die "${FUNCNAME}() can be used only in pkg_setup() phase"
-	fi
-
-	if [[ "$#" -ne 0 ]]; then
-		die "${FUNCNAME}() does not accept arguments"
-	fi
-
-	export JYTHON_SYSTEM_CACHEDIR="1"
-	addwrite "${EPREFIX}/var/cache/jython"
-
-	if _python_package_supporting_installation_for_multiple_python_abis; then
-		_python_calculate_PYTHON_ABIS
-		export EPYTHON="$(PYTHON -f)"
-	else
-		PYTHON_ABI="${PYTHON_ABI:-$(PYTHON --ABI)}"
-	fi
-
-	if ! has "${EAPI:-0}" 0 1 && [[ -n "${PYTHON_USE_WITH}" || -n "${PYTHON_USE_WITH_OR}" ]]; then
-		if [[ "${PYTHON_USE_WITH_OPT}" ]]; then
-			if [[ "${PYTHON_USE_WITH_OPT}" == !* ]]; then
-				use ${PYTHON_USE_WITH_OPT#!} && return
-			else
-				use !${PYTHON_USE_WITH_OPT} && return
-			fi
-		fi
-
-		python_pkg_setup_check_USE_flags() {
-			local python_atom USE_flag
-			python_atom="$(python_get_implementational_package)"
-
-			for USE_flag in ${PYTHON_USE_WITH}; do
-				if ! has_version "${python_atom}[${USE_flag}]"; then
-					eerror "Please rebuild ${python_atom} with the following USE flags enabled: ${PYTHON_USE_WITH}"
-					die "Please rebuild ${python_atom} with the following USE flags enabled: ${PYTHON_USE_WITH}"
-				fi
-			done
-
-			for USE_flag in ${PYTHON_USE_WITH_OR}; do
-				if has_version "${python_atom}[${USE_flag}]"; then
-					return
-				fi
-			done
-
-			if [[ ${PYTHON_USE_WITH_OR} ]]; then
-				eerror "Please rebuild ${python_atom} with at least one of the following USE flags enabled: ${PYTHON_USE_WITH_OR}"
-				die "Please rebuild ${python_atom} with at least one of the following USE flags enabled: ${PYTHON_USE_WITH_OR}"
-			fi
-		}
-
-		if _python_package_supporting_installation_for_multiple_python_abis; then
-			PYTHON_SKIP_SANITY_CHECKS="1" python_execute_function -q python_pkg_setup_check_USE_flags
-		else
-			python_pkg_setup_check_USE_flags
-		fi
-
-		unset -f python_pkg_setup_check_USE_flags
-	fi
-
-	PYTHON_PKG_SETUP_EXECUTED="1"
-}
-
-_PYTHON_SHEBANG_BASE_PART_REGEX='^#![[:space:]]*([^[:space:]]*/usr/bin/env[[:space:]]+)?([^[:space:]]*/)?(jython|pypy-c|python)'
-
-# @FUNCTION: python_convert_shebangs
-# @USAGE: [-q|--quiet] [-r|--recursive] [-x|--only-executables] [--] <Python_ABI|Python_version> <file|directory> [files|directories]
-# @DESCRIPTION:
-# Convert shebangs in specified files. Directories can be specified only with --recursive option.
-python_convert_shebangs() {
-	_python_check_python_pkg_setup_execution
-
-	local argument file files=() only_executables="0" python_interpreter quiet="0" recursive="0" shebangs_converted="0"
-
-	while (($#)); do
-		case "$1" in
-			-r|--recursive)
-				recursive="1"
-				;;
-			-q|--quiet)
-				quiet="1"
-				;;
-			-x|--only-executables)
-				only_executables="1"
-				;;
-			--)
-				shift
-				break
-				;;
-			-*)
-				die "${FUNCNAME}(): Unrecognized option '$1'"
-				;;
-			*)
-				break
-				;;
-		esac
-		shift
-	done
-
-	if [[ "$#" -eq 0 ]]; then
-		die "${FUNCNAME}(): Missing Python version and files or directories"
-	elif [[ "$#" -eq 1 ]]; then
-		die "${FUNCNAME}(): Missing files or directories"
-	fi
-
-	if [[ -n "$(_python_get_implementation --ignore-invalid "$1")" ]]; then
-		python_interpreter="$(PYTHON "$1")"
-	else
-		python_interpreter="python$1"
-	fi
-	shift
-
-	for argument in "$@"; do
-		if [[ ! -e "${argument}" ]]; then
-			die "${FUNCNAME}(): '${argument}' does not exist"
-		elif [[ -f "${argument}" ]]; then
-			files+=("${argument}")
-		elif [[ -d "${argument}" ]]; then
-			if [[ "${recursive}" == "1" ]]; then
-				while read -d $'\0' -r file; do
-					files+=("${file}")
-				done < <(find "${argument}" $([[ "${only_executables}" == "1" ]] && echo -perm /111) -type f -print0)
-			else
-				die "${FUNCNAME}(): '${argument}' is not a regular file"
-			fi
-		else
-			die "${FUNCNAME}(): '${argument}' is not a regular file or a directory"
-		fi
-	done
-
-	for file in "${files[@]}"; do
-		file="${file#./}"
-		[[ "${only_executables}" == "1" && ! -x "${file}" ]] && continue
-
-		if [[ "$(head -n1 "${file}")" =~ ${_PYTHON_SHEBANG_BASE_PART_REGEX} ]]; then
-			[[ "$(sed -ne "2p" "${file}")" =~ ^"# Gentoo '".*"' wrapper script generated by python_generate_wrapper_scripts()"$ ]] && continue
-
-			shebangs_converted="1"
-
-			if [[ "${quiet}" == "0" ]]; then
-				einfo "Converting shebang in '${file}'"
-			fi
-
-			sed -e "1s:^#![[:space:]]*\([^[:space:]]*/usr/bin/env[[:space:]]\)\?[[:space:]]*\([^[:space:]]*/\)\?\(jython\|pypy-c\|python\)\([[:digit:]]\+\(\.[[:digit:]]\+\)\?\)\?\(\$\|[[:space:]].*\):#!\1\2${python_interpreter}\6:" -i "${file}" || die "Conversion of shebang in '${file}' failed"
-		fi
-	done
-
-	if [[ "${shebangs_converted}" == "0" ]]; then
-		ewarn "${FUNCNAME}(): Python scripts not found"
-	fi
-}
-
-# @FUNCTION: python_clean_py-compile_files
-# @USAGE: [-q|--quiet]
-# @DESCRIPTION:
-# Clean py-compile files to disable byte-compilation.
-python_clean_py-compile_files() {
-	_python_check_python_pkg_setup_execution
-
-	local file files=() quiet="0"
-
-	while (($#)); do
-		case "$1" in
-			-q|--quiet)
-				quiet="1"
-				;;
-			-*)
-				die "${FUNCNAME}(): Unrecognized option '$1'"
-				;;
-			*)
-				die "${FUNCNAME}(): Invalid usage"
-				;;
-		esac
-		shift
-	done
-
-	while read -d $'\0' -r file; do
-		files+=("${file#./}")
-	done < <(find -name py-compile -type f -print0)
-
-	for file in "${files[@]}"; do
-		if [[ "${quiet}" == "0" ]]; then
-			einfo "Cleaning '${file}' file"
-		fi
-		echo "#!/bin/sh" > "${file}"
-	done
-}
-
-# @FUNCTION: python_clean_installation_image
-# @USAGE: [-q|--quiet]
-# @DESCRIPTION:
-# Delete needless files in installation image.
-#
-# This function can be used only in src_install() phase.
-python_clean_installation_image() {
-	if [[ "${EBUILD_PHASE}" != "install" ]]; then
-		die "${FUNCNAME}() can be used only in src_install() phase"
-	fi
-
-	_python_check_python_pkg_setup_execution
-	_python_initialize_prefix_variables
-
-	local file files=() quiet="0"
-
-	while (($#)); do
-		case "$1" in
-			-q|--quiet)
-				quiet="1"
-				;;
-			-*)
-				die "${FUNCNAME}(): Unrecognized option '$1'"
-				;;
-			*)
-				die "${FUNCNAME}(): Invalid usage"
-				;;
-		esac
-		shift
-	done
-
-	while read -d $'\0' -r file; do
-		files+=("${file}")
-	done < <(find "${ED}" "(" -name "*.py[co]" -o -name "*\$py.class" ")" -type f -print0)
-
-	if [[ "${#files[@]}" -gt 0 ]]; then
-		if [[ "${quiet}" == "0" ]]; then
-			ewarn "Deleting byte-compiled Python modules needlessly generated by build system:"
-		fi
-		for file in "${files[@]}"; do
-			if [[ "${quiet}" == "0" ]]; then
-				ewarn " ${file}"
-			fi
-			rm -f "${file}"
-
-			# Delete empty __pycache__ directories.
-			if [[ "${file%/*}" == *"/__pycache__" ]]; then
-				rmdir "${file%/*}" 2> /dev/null
-			fi
-		done
-	fi
-
-	python_clean_sitedirs() {
-		if [[ -d "${ED}$(python_get_sitedir)" ]]; then
-			find "${ED}$(python_get_sitedir)" "(" -name "*.c" -o -name "*.h" -o -name "*.la" ")" -type f -print0 | xargs -0 rm -f
-		fi
-	}
-	if _python_package_supporting_installation_for_multiple_python_abis; then
-		python_execute_function -q python_clean_sitedirs
-	else
-		python_clean_sitedirs
-	fi
-
-	unset -f python_clean_sitedirs
-}
-
-# ================================================================================================
-# =========== FUNCTIONS FOR PACKAGES SUPPORTING INSTALLATION FOR MULTIPLE PYTHON ABIS ============
-# ================================================================================================
-
-# @ECLASS-VARIABLE: SUPPORT_PYTHON_ABIS
-# @DESCRIPTION:
-# Set this in EAPI <= 4 to indicate that current package supports installation for
-# multiple Python ABIs.
-
-# @ECLASS-VARIABLE: PYTHON_TESTS_RESTRICTED_ABIS
-# @DESCRIPTION:
-# Space-separated list of Python ABI patterns. Testing in Python ABIs matching any Python ABI
-# patterns specified in this list is skipped.
-
-# @ECLASS-VARIABLE: PYTHON_EXPORT_PHASE_FUNCTIONS
-# @DESCRIPTION:
-# Set this to export phase functions for the following ebuild phases:
-# src_prepare(), src_configure(), src_compile(), src_test(), src_install().
-if ! has "${EAPI:-0}" 0 1; then
-	python_src_prepare() {
-		if [[ "${EBUILD_PHASE}" != "prepare" ]]; then
-			die "${FUNCNAME}() can be used only in src_prepare() phase"
-		fi
-
-		if ! _python_package_supporting_installation_for_multiple_python_abis; then
-			die "${FUNCNAME}() cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs"
-		fi
-
-		_python_check_python_pkg_setup_execution
-
-		if [[ "$#" -ne 0 ]]; then
-			die "${FUNCNAME}() does not accept arguments"
-		fi
-
-		python_copy_sources
-	}
-
-	for python_default_function in src_configure src_compile src_test; do
-		eval "python_${python_default_function}() {
-			if [[ \"\${EBUILD_PHASE}\" != \"${python_default_function#src_}\" ]]; then
-				die \"\${FUNCNAME}() can be used only in ${python_default_function}() phase\"
-			fi
-
-			if ! _python_package_supporting_installation_for_multiple_python_abis; then
-				die \"\${FUNCNAME}() cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs\"
-			fi
-
-			_python_check_python_pkg_setup_execution
-
-			python_execute_function -d -s -- \"\$@\"
-		}"
-	done
-	unset python_default_function
-
-	python_src_install() {
-		if [[ "${EBUILD_PHASE}" != "install" ]]; then
-			die "${FUNCNAME}() can be used only in src_install() phase"
-		fi
-
-		if ! _python_package_supporting_installation_for_multiple_python_abis; then
-			die "${FUNCNAME}() cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs"
-		fi
-
-		_python_check_python_pkg_setup_execution
-
-		if has "${EAPI:-0}" 0 1 2 3; then
-			python_execute_function -d -s -- "$@"
-		else
-			python_installation() {
-				emake DESTDIR="${T}/images/${PYTHON_ABI}" install "$@"
-			}
-			python_execute_function -s python_installation "$@"
-			unset python_installation
-
-			python_merge_intermediate_installation_images "${T}/images"
-		fi
-	}
-
-	if [[ -n "${PYTHON_EXPORT_PHASE_FUNCTIONS}" ]]; then
-		EXPORT_FUNCTIONS src_prepare src_configure src_compile src_test src_install
-	fi
-fi
-
-unset PYTHON_ABIS
-
-_python_calculate_PYTHON_ABIS() {
-	if ! _python_package_supporting_installation_for_multiple_python_abis; then
-		die "${FUNCNAME}() cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs"
-	fi
-
-	_python_initial_sanity_checks
-
-	if [[ "$(declare -p PYTHON_ABIS 2> /dev/null)" != "declare -x PYTHON_ABIS="* ]]; then
-		local PYTHON_ABI
-
-		if [[ "$(declare -p USE_PYTHON 2> /dev/null)" == "declare -x USE_PYTHON="* ]]; then
-			local cpython_enabled="0"
-
-			if [[ -z "${USE_PYTHON}" ]]; then
-				die "USE_PYTHON variable is empty"
-			fi
-
-			for PYTHON_ABI in ${USE_PYTHON}; do
-				if ! has "${PYTHON_ABI}" "${_PYTHON_GLOBALLY_SUPPORTED_ABIS[@]}"; then
-					die "USE_PYTHON variable contains invalid value '${PYTHON_ABI}'"
-				fi
-
-				if has "${PYTHON_ABI}" "${_CPYTHON2_GLOBALLY_SUPPORTED_ABIS[@]}" "${_CPYTHON3_GLOBALLY_SUPPORTED_ABIS[@]}"; then
-					cpython_enabled="1"
-				fi
-
-				if ! _python_check_python_abi_matching --patterns-list "${PYTHON_ABI}" "${RESTRICT_PYTHON_ABIS}"; then
-					export PYTHON_ABIS+="${PYTHON_ABIS:+ }${PYTHON_ABI}"
-				fi
-			done
-
-			if [[ -z "${PYTHON_ABIS//[${IFS}]/}" ]]; then
-				die "USE_PYTHON variable does not enable any Python ABI supported by ${CATEGORY}/${PF}"
-			fi
-
-			if [[ "${cpython_enabled}" == "0" ]]; then
-				die "USE_PYTHON variable does not enable any CPython ABI"
-			fi
-		else
-			local python_version python2_version python3_version support_python_major_version
-
-			if ! has_version "dev-lang/python"; then
-				die "${FUNCNAME}(): 'dev-lang/python' is not installed"
-			fi
-
-			python_version="$("${EPREFIX}/usr/bin/python" -c 'from sys import version_info; print(".".join(str(x) for x in version_info[:2]))')"
-
-			if has_version "=dev-lang/python-2*"; then
-				python2_version="$("${EPREFIX}/usr/bin/python2" -c 'from sys import version_info; print(".".join(str(x) for x in version_info[:2]))')"
-
-				support_python_major_version="0"
-				for PYTHON_ABI in "${_CPYTHON2_GLOBALLY_SUPPORTED_ABIS[@]}"; do
-					if ! _python_check_python_abi_matching --patterns-list "${PYTHON_ABI}" "${RESTRICT_PYTHON_ABIS}"; then
-						support_python_major_version="1"
-						break
-					fi
-				done
-				if [[ "${support_python_major_version}" == "1" ]]; then
-					if _python_check_python_abi_matching --patterns-list "${python2_version}" "${RESTRICT_PYTHON_ABIS}"; then
-						die "Active version of CPython 2 is not supported by ${CATEGORY}/${PF}"
-					fi
-				else
-					python2_version=""
-				fi
-			fi
-
-			if has_version "=dev-lang/python-3*"; then
-				python3_version="$("${EPREFIX}/usr/bin/python3" -c 'from sys import version_info; print(".".join(str(x) for x in version_info[:2]))')"
-
-				support_python_major_version="0"
-				for PYTHON_ABI in "${_CPYTHON3_GLOBALLY_SUPPORTED_ABIS[@]}"; do
-					if ! _python_check_python_abi_matching --patterns-list "${PYTHON_ABI}" "${RESTRICT_PYTHON_ABIS}"; then
-						support_python_major_version="1"
-						break
-					fi
-				done
-				if [[ "${support_python_major_version}" == "1" ]]; then
-					if _python_check_python_abi_matching --patterns-list "${python3_version}" "${RESTRICT_PYTHON_ABIS}"; then
-						die "Active version of CPython 3 is not supported by ${CATEGORY}/${PF}"
-					fi
-				else
-					python3_version=""
-				fi
-			fi
-
-			if [[ -z "${python2_version}" && -z "${python3_version}" ]]; then
-				eerror "${CATEGORY}/${PF} requires at least one of the following packages:"
-				for PYTHON_ABI in "${_CPYTHON2_GLOBALLY_SUPPORTED_ABIS[@]}" "${_CPYTHON3_GLOBALLY_SUPPORTED_ABIS[@]}"; do
-					if ! _python_check_python_abi_matching --patterns-list "${PYTHON_ABI}" "${RESTRICT_PYTHON_ABIS}"; then
-						eerror "    dev-lang/python:${PYTHON_ABI}"
-					fi
-				done
-				die "No supported version of CPython installed"
-			fi
-
-			if [[ -n "${python2_version}" && "${python_version}" == "2."* && "${python_version}" != "${python2_version}" ]]; then
-				eerror "Python wrapper is configured incorrectly or '${EPREFIX}/usr/bin/python2' symlink"
-				eerror "is set incorrectly. Use \`eselect python\` to fix configuration."
-				die "Incorrect configuration of Python"
-			fi
-			if [[ -n "${python3_version}" && "${python_version}" == "3."* && "${python_version}" != "${python3_version}" ]]; then
-				eerror "Python wrapper is configured incorrectly or '${EPREFIX}/usr/bin/python3' symlink"
-				eerror "is set incorrectly. Use \`eselect python\` to fix configuration."
-				die "Incorrect configuration of Python"
-			fi
-
-			PYTHON_ABIS="${python2_version} ${python3_version}"
-			PYTHON_ABIS="${PYTHON_ABIS# }"
-			export PYTHON_ABIS="${PYTHON_ABIS% }"
-		fi
-	fi
-
-	_python_final_sanity_checks
-}
-
-_python_prepare_flags() {
-	local array=() deleted_flag element flags new_value old_flag old_value operator pattern prefix variable
-
-	for variable in CPPFLAGS CFLAGS CXXFLAGS LDFLAGS; do
-		eval "_PYTHON_SAVED_${variable}=\"\${!variable}\""
-		for prefix in PYTHON_USER_ PYTHON_; do
-			if [[ "$(declare -p ${prefix}${variable} 2> /dev/null)" == "declare -a ${prefix}${variable}="* ]]; then
-				eval "array=(\"\${${prefix}${variable}[@]}\")"
-				for element in "${array[@]}"; do
-					if [[ "${element}" =~ ^${_PYTHON_ABI_PATTERN_REGEX}\ (\+|-)\ .+ ]]; then
-						pattern="${element%% *}"
-						element="${element#* }"
-						operator="${element%% *}"
-						flags="${element#* }"
-						if _python_check_python_abi_matching "${PYTHON_ABI}" "${pattern}"; then
-							if [[ "${operator}" == "+" ]]; then
-								eval "export ${variable}+=\"\${variable:+ }${flags}\""
-							elif [[ "${operator}" == "-" ]]; then
-								flags="${flags// /$'\n'}"
-								old_value="${!variable// /$'\n'}"
-								new_value=""
-								while read old_flag; do
-									while read deleted_flag; do
-										if [[ "${old_flag}" == ${deleted_flag} ]]; then
-											continue 2
-										fi
-									done <<< "${flags}"
-									new_value+="${new_value:+ }${old_flag}"
-								done <<< "${old_value}"
-								eval "export ${variable}=\"\${new_value}\""
-							fi
-						fi
-					else
-						die "Element '${element}' of ${prefix}${variable} array has invalid syntax"
-					fi
-				done
-			elif [[ -n "$(declare -p ${prefix}${variable} 2> /dev/null)" ]]; then
-				die "${prefix}${variable} should be indexed array"
-			fi
-		done
-	done
-}
-
-_python_restore_flags() {
-	local variable
-
-	for variable in CPPFLAGS CFLAGS CXXFLAGS LDFLAGS; do
-		eval "${variable}=\"\${_PYTHON_SAVED_${variable}}\""
-		unset _PYTHON_SAVED_${variable}
-	done
-}
-
-# @FUNCTION: python_execute_function
-# @USAGE: [--action-message message] [-d|--default-function] [--failure-message message] [-f|--final-ABI] [--nonfatal] [-q|--quiet] [-s|--separate-build-dirs] [--source-dir source_directory] [--] <function> [arguments]
-# @DESCRIPTION:
-# Execute specified function for each value of PYTHON_ABIS, optionally passing additional
-# arguments. The specified function can use PYTHON_ABI and BUILDDIR variables.
-python_execute_function() {
-	if ! _python_package_supporting_installation_for_multiple_python_abis; then
-		die "${FUNCNAME}() cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs"
-	fi
-
-	_python_check_python_pkg_setup_execution
-	_python_set_color_variables
-
-	local action action_message action_message_template default_function="0" failure_message failure_message_template final_ABI="0" function iterated_PYTHON_ABIS nonfatal="0" previous_directory previous_directory_stack previous_directory_stack_length PYTHON_ABI quiet="0" return_code separate_build_dirs="0" source_dir
-
-	while (($#)); do
-		case "$1" in
-			--action-message)
-				action_message_template="$2"
-				shift
-				;;
-			-d|--default-function)
-				default_function="1"
-				;;
-			--failure-message)
-				failure_message_template="$2"
-				shift
-				;;
-			-f|--final-ABI)
-				final_ABI="1"
-				;;
-			--nonfatal)
-				nonfatal="1"
-				;;
-			-q|--quiet)
-				quiet="1"
-				;;
-			-s|--separate-build-dirs)
-				separate_build_dirs="1"
-				;;
-			--source-dir)
-				source_dir="$2"
-				shift
-				;;
-			--)
-				shift
-				break
-				;;
-			-*)
-				die "${FUNCNAME}(): Unrecognized option '$1'"
-				;;
-			*)
-				break
-				;;
-		esac
-		shift
-	done
-
-	if [[ -n "${source_dir}" && "${separate_build_dirs}" == 0 ]]; then
-		die "${FUNCNAME}(): '--source-dir' option can be specified only with '--separate-build-dirs' option"
-	fi
-
-	if [[ "${default_function}" == "0" ]]; then
-		if [[ "$#" -eq 0 ]]; then
-			die "${FUNCNAME}(): Missing function name"
-		fi
-		function="$1"
-		shift
-
-		if [[ -z "$(type -t "${function}")" ]]; then
-			die "${FUNCNAME}(): '${function}' function is not defined"
-		fi
-	else
-		if has "${EAPI:-0}" 0 1; then
-			die "${FUNCNAME}(): '--default-function' option cannot be used in this EAPI"
-		fi
-
-		if [[ "${EBUILD_PHASE}" == "configure" ]]; then
-			if has "${EAPI}" 2 3; then
-				python_default_function() {
-					econf "$@"
-				}
-			else
-				python_default_function() {
-					nonfatal econf "$@"
-				}
-			fi
-		elif [[ "${EBUILD_PHASE}" == "compile" ]]; then
-			python_default_function() {
-				emake "$@"
-			}
-		elif [[ "${EBUILD_PHASE}" == "test" ]]; then
-			python_default_function() {
-				# Stolen from portage's _eapi0_src_test()
-				local emake_cmd="${MAKE:-make} ${MAKEOPTS} ${EXTRA_EMAKE}"
-				if ${emake_cmd} -j1 -n check &> /dev/null; then
-					${emake_cmd} -j1 check "$@"
-				elif ${emake_cmd} -j1 -n test &> /dev/null; then
-					${emake_cmd} -j1 test "$@"
-				fi
-			}
-		elif [[ "${EBUILD_PHASE}" == "install" ]]; then
-			python_default_function() {
-				emake DESTDIR="${D}" install "$@"
-			}
-		else
-			die "${FUNCNAME}(): '--default-function' option cannot be used in this ebuild phase"
-		fi
-		function="python_default_function"
-	fi
-
-	# Ensure that python_execute_function() cannot be directly or indirectly called by python_execute_function().
-	if _python_abi-specific_local_scope; then
-		die "${FUNCNAME}(): Invalid call stack"
-	fi
-
-	if [[ "${quiet}" == "0" ]]; then
-		[[ "${EBUILD_PHASE}" == "setup" ]] && action="Setting up"
-		[[ "${EBUILD_PHASE}" == "unpack" ]] && action="Unpacking"
-		[[ "${EBUILD_PHASE}" == "prepare" ]] && action="Preparation"
-		[[ "${EBUILD_PHASE}" == "configure" ]] && action="Configuration"
-		[[ "${EBUILD_PHASE}" == "compile" ]] && action="Building"
-		[[ "${EBUILD_PHASE}" == "test" ]] && action="Testing"
-		[[ "${EBUILD_PHASE}" == "install" ]] && action="Installation"
-		[[ "${EBUILD_PHASE}" == "preinst" ]] && action="Preinstallation"
-		[[ "${EBUILD_PHASE}" == "postinst" ]] && action="Postinstallation"
-		[[ "${EBUILD_PHASE}" == "prerm" ]] && action="Preuninstallation"
-		[[ "${EBUILD_PHASE}" == "postrm" ]] && action="Postuninstallation"
-	fi
-
-	_python_calculate_PYTHON_ABIS
-	if [[ "${final_ABI}" == "1" ]]; then
-		iterated_PYTHON_ABIS="$(PYTHON -f --ABI)"
-	else
-		iterated_PYTHON_ABIS="${PYTHON_ABIS}"
-	fi
-	for PYTHON_ABI in ${iterated_PYTHON_ABIS}; do
-		if [[ "${EBUILD_PHASE}" == "test" ]] && _python_check_python_abi_matching --patterns-list "${PYTHON_ABI}" "${PYTHON_TESTS_RESTRICTED_ABIS}"; then
-			if [[ "${quiet}" == "0" ]]; then
-				echo " ${_GREEN}*${_NORMAL} ${_BLUE}Testing of ${CATEGORY}/${PF} with $(python_get_implementation_and_version) skipped${_NORMAL}"
-			fi
-			continue
-		fi
-
-		_python_prepare_flags
-
-		if [[ "${quiet}" == "0" ]]; then
-			if [[ -n "${action_message_template}" ]]; then
-				eval "action_message=\"${action_message_template}\""
-			else
-				action_message="${action} of ${CATEGORY}/${PF} with $(python_get_implementation_and_version)..."
-			fi
-			echo " ${_GREEN}*${_NORMAL} ${_BLUE}${action_message}${_NORMAL}"
-		fi
-
-		if [[ "${separate_build_dirs}" == "1" ]]; then
-			if [[ -n "${source_dir}" ]]; then
-				export BUILDDIR="${S}/${source_dir}-${PYTHON_ABI}"
-			else
-				export BUILDDIR="${S}-${PYTHON_ABI}"
-			fi
-			pushd "${BUILDDIR}" > /dev/null || die "pushd failed"
-		else
-			export BUILDDIR="${S}"
-		fi
-
-		previous_directory="$(pwd)"
-		previous_directory_stack="$(dirs -p)"
-		previous_directory_stack_length="$(dirs -p | wc -l)"
-
-		if ! has "${EAPI}" 0 1 2 3 && has "${PYTHON_ABI}" ${FAILURE_TOLERANT_PYTHON_ABIS}; then
-			EPYTHON="$(PYTHON)" nonfatal "${function}" "$@"
-		else
-			EPYTHON="$(PYTHON)" "${function}" "$@"
-		fi
-
-		return_code="$?"
-
-		_python_restore_flags
-
-		if [[ "${return_code}" -ne 0 ]]; then
-			if [[ -n "${failure_message_template}" ]]; then
-				eval "failure_message=\"${failure_message_template}\""
-			else
-				failure_message="${action} failed with $(python_get_implementation_and_version) in ${function}() function"
-			fi
-
-			if [[ "${nonfatal}" == "1" ]]; then
-				if [[ "${quiet}" == "0" ]]; then
-					ewarn "${failure_message}"
-				fi
-			elif [[ "${final_ABI}" == "0" ]] && has "${PYTHON_ABI}" ${FAILURE_TOLERANT_PYTHON_ABIS}; then
-				if [[ "${EBUILD_PHASE}" != "test" ]] || ! has test-fail-continue ${FEATURES}; then
-					local enabled_PYTHON_ABIS= other_PYTHON_ABI
-					for other_PYTHON_ABI in ${PYTHON_ABIS}; do
-						[[ "${other_PYTHON_ABI}" != "${PYTHON_ABI}" ]] && enabled_PYTHON_ABIS+="${enabled_PYTHON_ABIS:+ }${other_PYTHON_ABI}"
-					done
-					export PYTHON_ABIS="${enabled_PYTHON_ABIS}"
-				fi
-				if [[ "${quiet}" == "0" ]]; then
-					ewarn "${failure_message}"
-				fi
-				if [[ -z "${PYTHON_ABIS}" ]]; then
-					die "${function}() function failed with all enabled Python ABIs"
-				fi
-			else
-				die "${failure_message}"
-			fi
-		fi
-
-		# Ensure that directory stack has not been decreased.
-		if [[ "$(dirs -p | wc -l)" -lt "${previous_directory_stack_length}" ]]; then
-			die "Directory stack decreased illegally"
-		fi
-
-		# Avoid side effects of earlier returning from the specified function.
-		while [[ "$(dirs -p | wc -l)" -gt "${previous_directory_stack_length}" ]]; do
-			popd > /dev/null || die "popd failed"
-		done
-
-		# Ensure that the bottom part of directory stack has not been changed. Restore
-		# previous directory (from before running of the specified function) before
-		# comparison of directory stacks to avoid mismatch of directory stacks after
-		# potential using of 'cd' to change current directory. Restoration of previous
-		# directory allows to safely use 'cd' to change current directory in the
-		# specified function without changing it back to original directory.
-		cd "${previous_directory}"
-		if [[ "$(dirs -p)" != "${previous_directory_stack}" ]]; then
-			die "Directory stack changed illegally"
-		fi
-
-		if [[ "${separate_build_dirs}" == "1" ]]; then
-			popd > /dev/null || die "popd failed"
-		fi
-		unset BUILDDIR
-	done
-
-	if [[ "${default_function}" == "1" ]]; then
-		unset -f python_default_function
-	fi
-}
-
-# @FUNCTION: python_copy_sources
-# @USAGE: <directory="${S}"> [directory]
-# @DESCRIPTION:
-# Copy unpacked sources of current package to separate build directory for each Python ABI.
-python_copy_sources() {
-	if ! _python_package_supporting_installation_for_multiple_python_abis; then
-		die "${FUNCNAME}() cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs"
-	fi
-
-	_python_check_python_pkg_setup_execution
-
-	local dir dirs=() PYTHON_ABI
-
-	if [[ "$#" -eq 0 ]]; then
-		if [[ "${WORKDIR}" == "${S}" ]]; then
-			die "${FUNCNAME}() cannot be used with current value of S variable"
-		fi
-		dirs=("${S%/}")
-	else
-		dirs=("$@")
-	fi
-
-	_python_calculate_PYTHON_ABIS
-	for PYTHON_ABI in ${PYTHON_ABIS}; do
-		for dir in "${dirs[@]}"; do
-			cp -pr "${dir}" "${dir}-${PYTHON_ABI}" > /dev/null || die "Copying of sources failed"
-		done
-	done
-}
-
-# @FUNCTION: python_generate_wrapper_scripts
-# @USAGE: [-E|--respect-EPYTHON] [-f|--force] [-q|--quiet] [--] <file> [files]
-# @DESCRIPTION:
-# Generate wrapper scripts. Existing files are overwritten only with --force option.
-# If --respect-EPYTHON option is specified, then generated wrapper scripts will
-# respect EPYTHON variable at run time.
-#
-# This function can be used only in src_install() phase.
-python_generate_wrapper_scripts() {
-	if [[ "${EBUILD_PHASE}" != "install" ]]; then
-		die "${FUNCNAME}() can be used only in src_install() phase"
-	fi
-
-	if ! _python_package_supporting_installation_for_multiple_python_abis; then
-		die "${FUNCNAME}() cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs"
-	fi
-
-	_python_check_python_pkg_setup_execution
-	_python_initialize_prefix_variables
-
-	local eselect_python_option file force="0" quiet="0" PYTHON_ABI PYTHON_ABIS_list python2_enabled="0" python3_enabled="0" respect_EPYTHON="0"
-
-	while (($#)); do
-		case "$1" in
-			-E|--respect-EPYTHON)
-				respect_EPYTHON="1"
-				;;
-			-f|--force)
-				force="1"
-				;;
-			-q|--quiet)
-				quiet="1"
-				;;
-			--)
-				shift
-				break
-				;;
-			-*)
-				die "${FUNCNAME}(): Unrecognized option '$1'"
-				;;
-			*)
-				break
-				;;
-		esac
-		shift
-	done
-
-	if [[ "$#" -eq 0 ]]; then
-		die "${FUNCNAME}(): Missing arguments"
-	fi
-
-	_python_calculate_PYTHON_ABIS
-	for PYTHON_ABI in "${_CPYTHON2_GLOBALLY_SUPPORTED_ABIS[@]}"; do
-		if has "${PYTHON_ABI}" ${PYTHON_ABIS}; then
-			python2_enabled="1"
-		fi
-	done
-	for PYTHON_ABI in "${_CPYTHON3_GLOBALLY_SUPPORTED_ABIS[@]}"; do
-		if has "${PYTHON_ABI}" ${PYTHON_ABIS}; then
-			python3_enabled="1"
-		fi
-	done
-
-	if [[ "${python2_enabled}" == "1" && "${python3_enabled}" == "1" ]]; then
-		eselect_python_option=
-	elif [[ "${python2_enabled}" == "1" && "${python3_enabled}" == "0" ]]; then
-		eselect_python_option="--python2"
-	elif [[ "${python2_enabled}" == "0" && "${python3_enabled}" == "1" ]]; then
-		eselect_python_option="--python3"
-	else
-		die "${FUNCNAME}(): Unsupported environment"
-	fi
-
-	PYTHON_ABIS_list="$("$(PYTHON -f)" -c "print(', '.join('\"%s\"' % x for x in reversed('${PYTHON_ABIS}'.split())))")"
-
-	for file in "$@"; do
-		if [[ -f "${file}" && "${force}" == "0" ]]; then
-			die "${FUNCNAME}(): '${file}' already exists"
-		fi
-
-		if [[ "${quiet}" == "0" ]]; then
-			einfo "Generating '${file#${ED%/}}' wrapper script"
-		fi
-
-		cat << EOF > "${file}"
-#!/usr/bin/env python
-# Gentoo '${file##*/}' wrapper script generated by python_generate_wrapper_scripts()
-
-import os
-import re
-import subprocess
-import sys
-
-cpython_ABI_re = re.compile(r"^(\d+\.\d+)$")
-jython_ABI_re = re.compile(r"^(\d+\.\d+)-jython$")
-pypy_ABI_re = re.compile(r"^\d+\.\d+-pypy-(\d+\.\d+)$")
-cpython_interpreter_re = re.compile(r"^python(\d+\.\d+)$")
-jython_interpreter_re = re.compile(r"^jython(\d+\.\d+)$")
-pypy_interpreter_re = re.compile(r"^pypy-c(\d+\.\d+)$")
-cpython_shebang_re = re.compile(r"^#![ \t]*(?:${EPREFIX}/usr/bin/python|(?:${EPREFIX})?/usr/bin/env[ \t]+(?:${EPREFIX}/usr/bin/)?python)")
-python_shebang_options_re = re.compile(r"^#![ \t]*${EPREFIX}/usr/bin/(?:jython|pypy-c|python)(?:\d+(?:\.\d+)?)?[ \t]+(-\S)")
-python_verification_output_re = re.compile("^GENTOO_PYTHON_TARGET_SCRIPT_PATH supported\n$")
-
-#pypy_versions_mapping = {
-#	"1.5": "2.7",
-#	"1.6": "2.7",
-#	"1.7": "2.7",
-#	"1.8": "2.7",
-#	"1.9": "2.7",
-#	"2.0": "2.7",
-#}
-
-def get_PYTHON_ABI(python_interpreter):
-	cpython_matched = cpython_interpreter_re.match(python_interpreter)
-	jython_matched = jython_interpreter_re.match(python_interpreter)
-	pypy_matched = pypy_interpreter_re.match(python_interpreter)
-	if cpython_matched is not None:
-		PYTHON_ABI = cpython_matched.group(1)
-	elif jython_matched is not None:
-		PYTHON_ABI = jython_matched.group(1) + "-jython"
-	elif pypy_matched is not None:
-		#PYTHON_ABI = pypy_versions_mapping[pypy_matched.group(1)] + "-pypy-" + pypy_matched.group(1)
-		PYTHON_ABI = "2.7-pypy-" + pypy_matched.group(1)
-	else:
-		PYTHON_ABI = None
-	return PYTHON_ABI
-
-def get_python_interpreter(PYTHON_ABI):
-	cpython_matched = cpython_ABI_re.match(PYTHON_ABI)
-	jython_matched = jython_ABI_re.match(PYTHON_ABI)
-	pypy_matched = pypy_ABI_re.match(PYTHON_ABI)
-	if cpython_matched is not None:
-		python_interpreter = "python" + cpython_matched.group(1)
-	elif jython_matched is not None:
-		python_interpreter = "jython" + jython_matched.group(1)
-	elif pypy_matched is not None:
-		python_interpreter = "pypy-c" + pypy_matched.group(1)
-	else:
-		python_interpreter = None
-	return python_interpreter
-
-EOF
-		if [[ "$?" != "0" ]]; then
-			die "${FUNCNAME}(): Generation of '$1' failed"
-		fi
-		if [[ "${respect_EPYTHON}" == "1" ]]; then
-			cat << EOF >> "${file}"
-python_interpreter = os.environ.get("EPYTHON")
-if python_interpreter:
-	PYTHON_ABI = get_PYTHON_ABI(python_interpreter)
-	if PYTHON_ABI is None:
-		sys.stderr.write("%s: EPYTHON variable has unrecognized value '%s'\n" % (sys.argv[0], python_interpreter))
-		sys.exit(1)
-else:
-	try:
-		environment = os.environ.copy()
-		environment["ROOT"] = "/"
-		eselect_process = subprocess.Popen(["${EPREFIX}/usr/bin/eselect", "python", "show"${eselect_python_option:+, $(echo "\"")}${eselect_python_option}${eselect_python_option:+$(echo "\"")}], env=environment, stdout=subprocess.PIPE)
-		if eselect_process.wait() != 0:
-			raise ValueError
-	except (OSError, ValueError):
-		sys.stderr.write("%s: Execution of 'eselect python show${eselect_python_option:+ }${eselect_python_option}' failed\n" % sys.argv[0])
-		sys.exit(1)
-
-	python_interpreter = eselect_process.stdout.read()
-	if not isinstance(python_interpreter, str):
-		# Python 3
-		python_interpreter = python_interpreter.decode()
-	python_interpreter = python_interpreter.rstrip("\n")
-
-	PYTHON_ABI = get_PYTHON_ABI(python_interpreter)
-	if PYTHON_ABI is None:
-		sys.stderr.write("%s: 'eselect python show${eselect_python_option:+ }${eselect_python_option}' printed unrecognized value '%s'\n" % (sys.argv[0], python_interpreter))
-		sys.exit(1)
-
-wrapper_script_path = os.path.realpath(sys.argv[0])
-target_executable_path = "%s-%s" % (wrapper_script_path, PYTHON_ABI)
-if not os.path.exists(target_executable_path):
-	sys.stderr.write("%s: '%s' does not exist\n" % (sys.argv[0], target_executable_path))
-	sys.exit(1)
-EOF
-			if [[ "$?" != "0" ]]; then
-				die "${FUNCNAME}(): Generation of '$1' failed"
-			fi
-		else
-			cat << EOF >> "${file}"
-try:
-	environment = os.environ.copy()
-	environment["ROOT"] = "/"
-	eselect_process = subprocess.Popen(["${EPREFIX}/usr/bin/eselect", "python", "show"${eselect_python_option:+, $(echo "\"")}${eselect_python_option}${eselect_python_option:+$(echo "\"")}], env=environment, stdout=subprocess.PIPE)
-	if eselect_process.wait() != 0:
-		raise ValueError
-except (OSError, ValueError):
-	sys.stderr.write("%s: Execution of 'eselect python show${eselect_python_option:+ }${eselect_python_option}' failed\n" % sys.argv[0])
-	sys.exit(1)
-
-python_interpreter = eselect_process.stdout.read()
-if not isinstance(python_interpreter, str):
-	# Python 3
-	python_interpreter = python_interpreter.decode()
-python_interpreter = python_interpreter.rstrip("\n")
-
-PYTHON_ABI = get_PYTHON_ABI(python_interpreter)
-if PYTHON_ABI is None:
-	sys.stderr.write("%s: 'eselect python show${eselect_python_option:+ }${eselect_python_option}' printed unrecognized value '%s'\n" % (sys.argv[0], python_interpreter))
-	sys.exit(1)
-
-wrapper_script_path = os.path.realpath(sys.argv[0])
-for PYTHON_ABI in [PYTHON_ABI, ${PYTHON_ABIS_list}]:
-	target_executable_path = "%s-%s" % (wrapper_script_path, PYTHON_ABI)
-	if os.path.exists(target_executable_path):
-		break
-else:
-	sys.stderr.write("%s: No target script exists for '%s'\n" % (sys.argv[0], wrapper_script_path))
-	sys.exit(1)
-
-python_interpreter = get_python_interpreter(PYTHON_ABI)
-if python_interpreter is None:
-	sys.stderr.write("%s: Unrecognized Python ABI '%s'\n" % (sys.argv[0], PYTHON_ABI))
-	sys.exit(1)
-EOF
-			if [[ "$?" != "0" ]]; then
-				die "${FUNCNAME}(): Generation of '$1' failed"
-			fi
-		fi
-		cat << EOF >> "${file}"
-
-target_executable = open(target_executable_path, "rb")
-target_executable_first_line = target_executable.readline()
-target_executable.close()
-if not isinstance(target_executable_first_line, str):
-	# Python 3
-	target_executable_first_line = target_executable_first_line.decode("utf_8", "replace")
-
-options = []
-python_shebang_options_matched = python_shebang_options_re.match(target_executable_first_line)
-if python_shebang_options_matched is not None:
-	options = [python_shebang_options_matched.group(1)]
-
-cpython_shebang_matched = cpython_shebang_re.match(target_executable_first_line)
-
-if cpython_shebang_matched is not None:
-	try:
-		python_interpreter_path = "${EPREFIX}/usr/bin/%s" % python_interpreter
-		os.environ["GENTOO_PYTHON_TARGET_SCRIPT_PATH_VERIFICATION"] = "1"
-		python_verification_process = subprocess.Popen([python_interpreter_path, "-c", "pass"], stdout=subprocess.PIPE)
-		del os.environ["GENTOO_PYTHON_TARGET_SCRIPT_PATH_VERIFICATION"]
-		if python_verification_process.wait() != 0:
-			raise ValueError
-
-		python_verification_output = python_verification_process.stdout.read()
-		if not isinstance(python_verification_output, str):
-			# Python 3
-			python_verification_output = python_verification_output.decode()
-
-		if not python_verification_output_re.match(python_verification_output):
-			raise ValueError
-
-		if cpython_interpreter_re.match(python_interpreter) is not None:
-			os.environ["GENTOO_PYTHON_PROCESS_NAME"] = os.path.basename(sys.argv[0])
-			os.environ["GENTOO_PYTHON_WRAPPER_SCRIPT_PATH"] = sys.argv[0]
-			os.environ["GENTOO_PYTHON_TARGET_SCRIPT_PATH"] = target_executable_path
-
-		if hasattr(os, "execv"):
-			os.execv(python_interpreter_path, [python_interpreter_path] + options + sys.argv)
-		else:
-			sys.exit(subprocess.Popen([python_interpreter_path] + options + sys.argv).wait())
-	except (KeyboardInterrupt, SystemExit):
-		raise
-	except:
-		pass
-	for variable in ("GENTOO_PYTHON_PROCESS_NAME", "GENTOO_PYTHON_WRAPPER_SCRIPT_PATH", "GENTOO_PYTHON_TARGET_SCRIPT_PATH", "GENTOO_PYTHON_TARGET_SCRIPT_PATH_VERIFICATION"):
-		if variable in os.environ:
-			del os.environ[variable]
-
-if hasattr(os, "execv"):
-	os.execv(target_executable_path, sys.argv)
-else:
-	sys.exit(subprocess.Popen([target_executable_path] + sys.argv[1:]).wait())
-EOF
-		if [[ "$?" != "0" ]]; then
-			die "${FUNCNAME}(): Generation of '$1' failed"
-		fi
-		fperms +x "${file#${ED%/}}" || die "fperms '${file}' failed"
-	done
-}
-
-# @ECLASS-VARIABLE: PYTHON_VERSIONED_SCRIPTS
-# @DESCRIPTION:
-# Array of regular expressions of paths to versioned Python scripts.
-# Python scripts in /usr/bin and /usr/sbin are versioned by default.
-
-# @ECLASS-VARIABLE: PYTHON_VERSIONED_EXECUTABLES
-# @DESCRIPTION:
-# Array of regular expressions of paths to versioned executables (including Python scripts).
-
-# @ECLASS-VARIABLE: PYTHON_NONVERSIONED_EXECUTABLES
-# @DESCRIPTION:
-# Array of regular expressions of paths to nonversioned executables (including Python scripts).
-
-# @FUNCTION: python_merge_intermediate_installation_images
-# @USAGE: [-q|--quiet] [--] <intermediate_installation_images_directory>
-# @DESCRIPTION:
-# Merge intermediate installation images into installation image.
-#
-# This function can be used only in src_install() phase.
-python_merge_intermediate_installation_images() {
-	if [[ "${EBUILD_PHASE}" != "install" ]]; then
-		die "${FUNCNAME}() can be used only in src_install() phase"
-	fi
-
-	if ! _python_package_supporting_installation_for_multiple_python_abis; then
-		die "${FUNCNAME}() cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs"
-	fi
-
-	_python_check_python_pkg_setup_execution
-	_python_initialize_prefix_variables
-
-	local absolute_file b file files=() intermediate_installation_images_directory PYTHON_ABI quiet="0" regex shebang version_executable wrapper_scripts=() wrapper_scripts_set=()
-
-	while (($#)); do
-		case "$1" in
-			-q|--quiet)
-				quiet="1"
-				;;
-			--)
-				shift
-				break
-				;;
-			-*)
-				die "${FUNCNAME}(): Unrecognized option '$1'"
-				;;
-			*)
-				break
-				;;
-		esac
-		shift
-	done
-
-	if [[ "$#" -ne 1 ]]; then
-		die "${FUNCNAME}() requires 1 argument"
-	fi
-
-	intermediate_installation_images_directory="$1"
-
-	if [[ ! -d "${intermediate_installation_images_directory}" ]]; then
-		die "${FUNCNAME}(): Intermediate installation images directory '${intermediate_installation_images_directory}' does not exist"
-	fi
-
-	_python_calculate_PYTHON_ABIS
-	if [[ "$(PYTHON -f --ABI)" == 3.* ]]; then
-		b="b"
-	fi
-
-	while read -d $'\0' -r file; do
-		files+=("${file}")
-	done < <("$(PYTHON -f)" -c \
-"import os
-import sys
-
-if hasattr(sys.stdout, 'buffer'):
-	# Python 3
-	stdout = sys.stdout.buffer
-else:
-	# Python 2
-	stdout = sys.stdout
-
-files_set = set()
-
-os.chdir(${b}'${intermediate_installation_images_directory}')
-
-for PYTHON_ABI in ${b}'${PYTHON_ABIS}'.split():
-	for root, dirs, files in os.walk(PYTHON_ABI + ${b}'${EPREFIX}'):
-		root = root[len(PYTHON_ABI + ${b}'${EPREFIX}')+1:]
-		files_set.update(root + ${b}'/' + file for file in files)
-
-for file in sorted(files_set):
-	stdout.write(file)
-	stdout.write(${b}'\x00')" || die "${FUNCNAME}(): Failure of extraction of files in intermediate installation images")
-
-	for PYTHON_ABI in ${PYTHON_ABIS}; do
-		if [[ ! -d "${intermediate_installation_images_directory}/${PYTHON_ABI}" ]]; then
-			die "${FUNCNAME}(): Intermediate installation image for Python ABI '${PYTHON_ABI}' does not exist"
-		fi
-
-		pushd "${intermediate_installation_images_directory}/${PYTHON_ABI}${EPREFIX}" > /dev/null || die "pushd failed"
-
-		for file in "${files[@]}"; do
-			version_executable="0"
-			for regex in "/usr/bin/.*" "/usr/sbin/.*" "${PYTHON_VERSIONED_SCRIPTS[@]}"; do
-				if [[ "/${file}" =~ ^${regex}$ ]]; then
-					version_executable="1"
-					break
-				fi
-			done
-			for regex in "${PYTHON_VERSIONED_EXECUTABLES[@]}"; do
-				if [[ "/${file}" =~ ^${regex}$ ]]; then
-					version_executable="2"
-					break
-				fi
-			done
-			if [[ "${version_executable}" != "0" ]]; then
-				for regex in "${PYTHON_NONVERSIONED_EXECUTABLES[@]}"; do
-					if [[ "/${file}" =~ ^${regex}$ ]]; then
-						version_executable="0"
-						break
-					fi
-				done
-			fi
-
-			[[ "${version_executable}" == "0" ]] && continue
-
-			if [[ -L "${file}" ]]; then
-				absolute_file="$(readlink "${file}")"
-				if [[ "${absolute_file}" == /* ]]; then
-					absolute_file="${intermediate_installation_images_directory}/${PYTHON_ABI}${EPREFIX}/${absolute_file##/}"
-				else
-					if [[ "${file}" == */* ]]; then
-						absolute_file="${intermediate_installation_images_directory}/${PYTHON_ABI}${EPREFIX}/${file%/*}/${absolute_file}"
-					else
-						absolute_file="${intermediate_installation_images_directory}/${PYTHON_ABI}${EPREFIX}/${absolute_file}"
-					fi
-				fi
-			else
-				absolute_file="${intermediate_installation_images_directory}/${PYTHON_ABI}${EPREFIX}/${file}"
-			fi
-
-			[[ ! -x "${absolute_file}" ]] && continue
-
-			shebang="$(head -n1 "${absolute_file}")" || die "Extraction of shebang from '${absolute_file}' failed"
-
-			if [[ "${version_executable}" == "2" ]]; then
-				wrapper_scripts+=("${ED}${file}")
-			elif [[ "${version_executable}" == "1" ]]; then
-				if [[ "${shebang}" =~ ${_PYTHON_SHEBANG_BASE_PART_REGEX}([[:digit:]]+(\.[[:digit:]]+)?)?($|[[:space:]]+) ]]; then
-					wrapper_scripts+=("${ED}${file}")
-				else
-					version_executable="0"
-				fi
-			fi
-
-			[[ "${version_executable}" == "0" ]] && continue
-
-			if [[ -e "${file}-${PYTHON_ABI}" ]]; then
-				die "${FUNCNAME}(): '${EPREFIX}/${file}-${PYTHON_ABI}' already exists"
-			fi
-
-			mv "${file}" "${file}-${PYTHON_ABI}" || die "Renaming of '${file}' failed"
-
-			if [[ "${shebang}" =~ ${_PYTHON_SHEBANG_BASE_PART_REGEX}[[:digit:]]*($|[[:space:]]+) ]]; then
-				if [[ -L "${file}-${PYTHON_ABI}" ]]; then
-					python_convert_shebangs $([[ "${quiet}" == "1" ]] && echo --quiet) "${PYTHON_ABI}" "${absolute_file}"
-				else
-					python_convert_shebangs $([[ "${quiet}" == "1" ]] && echo --quiet) "${PYTHON_ABI}" "${file}-${PYTHON_ABI}"
-				fi
-			fi
-		done
-
-		popd > /dev/null || die "popd failed"
-
-		# This is per bug #390691, without the duplication refactor, and with
-		# the 3-way structure per comment #6. This enable users with old
-		# coreutils to upgrade a lot easier (you need to upgrade python+portage
-		# before coreutils can be upgraded).
-		if ROOT="/" has_version '>=sys-apps/coreutils-6.9.90'; then
-			cp -fr --preserve=all --no-preserve=context "${intermediate_installation_images_directory}/${PYTHON_ABI}/"* "${D}" || die "Merging of intermediate installation image for Python ABI '${PYTHON_ABI} into installation image failed"
-		elif ROOT="/" has_version sys-apps/coreutils; then
-			cp -fr --preserve=all "${intermediate_installation_images_directory}/${PYTHON_ABI}/"* "${D}" || die "Merging of intermediate installation image for Python ABI '${PYTHON_ABI} into installation image failed"
-		else
-			cp -fpr "${intermediate_installation_images_directory}/${PYTHON_ABI}/"* "${D}" || die "Merging of intermediate installation image for Python ABI '${PYTHON_ABI} into installation image failed"
-		fi
-	done
-
-	rm -fr "${intermediate_installation_images_directory}"
-
-	if [[ "${#wrapper_scripts[@]}" -ge 1 ]]; then
-		rm -f "${T}/python_wrapper_scripts"
-
-		for file in "${wrapper_scripts[@]}"; do
-			echo -n "${file}" >> "${T}/python_wrapper_scripts"
-			echo -en "\x00" >> "${T}/python_wrapper_scripts"
-		done
-
-		while read -d $'\0' -r file; do
-			wrapper_scripts_set+=("${file}")
-		done < <("$(PYTHON -f)" -c \
-"import sys
-
-if hasattr(sys.stdout, 'buffer'):
-	# Python 3
-	stdout = sys.stdout.buffer
-else:
-	# Python 2
-	stdout = sys.stdout
-
-python_wrapper_scripts_file = open('${T}/python_wrapper_scripts', 'rb')
-files = set(python_wrapper_scripts_file.read().rstrip(${b}'\x00').split(${b}'\x00'))
-python_wrapper_scripts_file.close()
-
-for file in sorted(files):
-	stdout.write(file)
-	stdout.write(${b}'\x00')" || die "${FUNCNAME}(): Failure of extraction of set of wrapper scripts")
-
-		python_generate_wrapper_scripts $([[ "${quiet}" == "1" ]] && echo --quiet) "${wrapper_scripts_set[@]}"
-	fi
-}
-
-# ================================================================================================
-# ========= FUNCTIONS FOR PACKAGES NOT SUPPORTING INSTALLATION FOR MULTIPLE PYTHON ABIS ==========
-# ================================================================================================
-
-unset EPYTHON PYTHON_ABI
-
-# @FUNCTION: python_set_active_version
-# @USAGE: <Python_ABI|2|3>
-# @DESCRIPTION:
-# Set locally active version of Python.
-# If Python_ABI argument is specified, then version of Python corresponding to Python_ABI is used.
-# If 2 argument is specified, then active version of CPython 2 is used.
-# If 3 argument is specified, then active version of CPython 3 is used.
-#
-# This function can be used only in pkg_setup() phase.
-python_set_active_version() {
-	if [[ "${EBUILD_PHASE}" != "setup" ]]; then
-		die "${FUNCNAME}() can be used only in pkg_setup() phase"
-	fi
-
-	if _python_package_supporting_installation_for_multiple_python_abis; then
-		die "${FUNCNAME}() cannot be used in ebuilds of packages supporting installation for multiple Python ABIs"
-	fi
-
-	if [[ "$#" -ne 1 ]]; then
-		die "${FUNCNAME}() requires 1 argument"
-	fi
-
-	_python_initial_sanity_checks
-
-	if [[ -z "${PYTHON_ABI}" ]]; then
-		if [[ -n "$(_python_get_implementation --ignore-invalid "$1")" ]]; then
-			# PYTHON_ABI variable is intended to be used only in ebuilds/eclasses,
-			# so it does not need to be exported to subprocesses.
-			PYTHON_ABI="$1"
-			if ! _python_implementation && ! has_version "$(python_get_implementational_package)"; then
-				die "${FUNCNAME}(): '$(python_get_implementational_package)' is not installed"
-			fi
-			export EPYTHON="$(PYTHON "$1")"
-		elif [[ "$1" == "2" ]]; then
-			if ! _python_implementation && ! has_version "=dev-lang/python-2*"; then
-				die "${FUNCNAME}(): '=dev-lang/python-2*' is not installed"
-			fi
-			export EPYTHON="$(PYTHON -2)"
-			PYTHON_ABI="${EPYTHON#python}"
-			PYTHON_ABI="${PYTHON_ABI%%-*}"
-		elif [[ "$1" == "3" ]]; then
-			if ! _python_implementation && ! has_version "=dev-lang/python-3*"; then
-				die "${FUNCNAME}(): '=dev-lang/python-3*' is not installed"
-			fi
-			export EPYTHON="$(PYTHON -3)"
-			PYTHON_ABI="${EPYTHON#python}"
-			PYTHON_ABI="${PYTHON_ABI%%-*}"
-		else
-			die "${FUNCNAME}(): Unrecognized argument '$1'"
-		fi
-	fi
-
-	_python_final_sanity_checks
-
-	# python-updater checks PYTHON_REQUESTED_ACTIVE_VERSION variable.
-	PYTHON_REQUESTED_ACTIVE_VERSION="$1"
-}
-
-# @FUNCTION: python_need_rebuild
-# @DESCRIPTION:
-# Mark current package for rebuilding by python-updater after
-# switching of active version of Python.
-python_need_rebuild() {
-	if _python_package_supporting_installation_for_multiple_python_abis; then
-		die "${FUNCNAME}() cannot be used in ebuilds of packages supporting installation for multiple Python ABIs"
-	fi
-
-	_python_check_python_pkg_setup_execution
-
-	if [[ "$#" -ne 0 ]]; then
-		die "${FUNCNAME}() does not accept arguments"
-	fi
-
-	export PYTHON_NEED_REBUILD="$(PYTHON --ABI)"
-}
-
-# ================================================================================================
-# ======================================= GETTER FUNCTIONS =======================================
-# ================================================================================================
-
-_PYTHON_ABI_EXTRACTION_COMMAND=\
-'import platform
-import sys
-sys.stdout.write(".".join(str(x) for x in sys.version_info[:2]))
-if platform.system()[:4] == "Java":
-	sys.stdout.write("-jython")
-elif hasattr(platform, "python_implementation") and platform.python_implementation() == "PyPy":
-	sys.stdout.write("-pypy-" + ".".join(str(x) for x in sys.pypy_version_info[:2]))'
-
-_python_get_implementation() {
-	local ignore_invalid="0"
-
-	while (($#)); do
-		case "$1" in
-			--ignore-invalid)
-				ignore_invalid="1"
-				;;
-			--)
-				shift
-				break
-				;;
-			-*)
-				die "${FUNCNAME}(): Unrecognized option '$1'"
-				;;
-			*)
-				break
-				;;
-		esac
-		shift
-	done
-
-	if [[ "$#" -ne 1 ]]; then
-		die "${FUNCNAME}() requires 1 argument"
-	fi
-
-	if [[ "$1" =~ ^[[:digit:]]+\.[[:digit:]]+$ ]]; then
-		echo "CPython"
-	elif [[ "$1" =~ ^[[:digit:]]+\.[[:digit:]]+-jython$ ]]; then
-		echo "Jython"
-	elif [[ "$1" =~ ^[[:digit:]]+\.[[:digit:]]+-pypy-[[:digit:]]+\.[[:digit:]]+$ ]]; then
-		echo "PyPy"
-	else
-		if [[ "${ignore_invalid}" == "0" ]]; then
-			die "${FUNCNAME}(): Unrecognized Python ABI '$1'"
-		fi
-	fi
-}
-
-# @FUNCTION: PYTHON
-# @USAGE: [-2] [-3] [--ABI] [-a|--absolute-path] [-f|--final-ABI] [--] <Python_ABI="${PYTHON_ABI}">
-# @DESCRIPTION:
-# Print filename of Python interpreter for specified Python ABI. If Python_ABI argument
-# is ommitted, then PYTHON_ABI environment variable must be set and is used.
-# If -2 option is specified, then active version of CPython 2 is used.
-# If -3 option is specified, then active version of CPython 3 is used.
-# If --final-ABI option is specified, then final ABI from the list of enabled ABIs is used.
-# -2, -3 and --final-ABI options and Python_ABI argument cannot be specified simultaneously.
-# If --ABI option is specified, then only specified Python ABI is printed instead of
-# filename of Python interpreter.
-# If --absolute-path option is specified, then absolute path to Python interpreter is printed.
-# --ABI and --absolute-path options cannot be specified simultaneously.
-PYTHON() {
-	_python_check_python_pkg_setup_execution
-
-	local ABI_output="0" absolute_path_output="0" final_ABI="0" PYTHON_ABI="${PYTHON_ABI}" python_interpreter python2="0" python3="0"
-
-	while (($#)); do
-		case "$1" in
-			-2)
-				python2="1"
-				;;
-			-3)
-				python3="1"
-				;;
-			--ABI)
-				ABI_output="1"
-				;;
-			-a|--absolute-path)
-				absolute_path_output="1"
-				;;
-			-f|--final-ABI)
-				final_ABI="1"
-				;;
-			--)
-				shift
-				break
-				;;
-			-*)
-				die "${FUNCNAME}(): Unrecognized option '$1'"
-				;;
-			*)
-				break
-				;;
-		esac
-		shift
-	done
-
-	if [[ "${ABI_output}" == "1" && "${absolute_path_output}" == "1" ]]; then
-		die "${FUNCNAME}(): '--ABI' and '--absolute-path' options cannot be specified simultaneously"
-	fi
-
-	if [[ "$((${python2} + ${python3} + ${final_ABI}))" -gt 1 ]]; then
-		die "${FUNCNAME}(): '-2', '-3' or '--final-ABI' options cannot be specified simultaneously"
-	fi
-
-	if [[ "$#" -eq 0 ]]; then
-		if [[ "${final_ABI}" == "1" ]]; then
-			if ! _python_package_supporting_installation_for_multiple_python_abis; then
-				die "${FUNCNAME}(): '--final-ABI' option cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs"
-			fi
-			_python_calculate_PYTHON_ABIS
-			PYTHON_ABI="${PYTHON_ABIS##* }"
-		elif [[ "${python2}" == "1" ]]; then
-			PYTHON_ABI="$(ROOT="/" eselect python show --python2 --ABI)"
-			if [[ -z "${PYTHON_ABI}" ]]; then
-				die "${FUNCNAME}(): Active version of CPython 2 not set"
-			elif [[ "${PYTHON_ABI}" != "2."* ]]; then
-				die "${FUNCNAME}(): Internal error in \`eselect python show --python2\`"
-			fi
-		elif [[ "${python3}" == "1" ]]; then
-			PYTHON_ABI="$(ROOT="/" eselect python show --python3 --ABI)"
-			if [[ -z "${PYTHON_ABI}" ]]; then
-				die "${FUNCNAME}(): Active version of CPython 3 not set"
-			elif [[ "${PYTHON_ABI}" != "3."* ]]; then
-				die "${FUNCNAME}(): Internal error in \`eselect python show --python3\`"
-			fi
-		elif _python_package_supporting_installation_for_multiple_python_abis; then
-			if ! _python_abi-specific_local_scope; then
-				die "${FUNCNAME}() should be used in ABI-specific local scope"
-			fi
-		else
-			PYTHON_ABI="$("${EPREFIX}/usr/bin/python" -c "${_PYTHON_ABI_EXTRACTION_COMMAND}")"
-			if [[ -z "${PYTHON_ABI}" ]]; then
-				die "${FUNCNAME}(): Failure of extraction of locally active version of Python"
-			fi
-		fi
-	elif [[ "$#" -eq 1 ]]; then
-		if [[ "${final_ABI}" == "1" ]]; then
-			die "${FUNCNAME}(): '--final-ABI' option and Python ABI cannot be specified simultaneously"
-		fi
-		if [[ "${python2}" == "1" ]]; then
-			die "${FUNCNAME}(): '-2' option and Python ABI cannot be specified simultaneously"
-		fi
-		if [[ "${python3}" == "1" ]]; then
-			die "${FUNCNAME}(): '-3' option and Python ABI cannot be specified simultaneously"
-		fi
-		PYTHON_ABI="$1"
-	else
-		die "${FUNCNAME}(): Invalid usage"
-	fi
-
-	if [[ "${ABI_output}" == "1" ]]; then
-		echo -n "${PYTHON_ABI}"
-		return
-	else
-		if [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "CPython" ]]; then
-			python_interpreter="python${PYTHON_ABI}"
-		elif [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "Jython" ]]; then
-			python_interpreter="jython${PYTHON_ABI%-jython}"
-		elif [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "PyPy" ]]; then
-			python_interpreter="pypy-c${PYTHON_ABI#*-pypy-}"
-		fi
-
-		if [[ "${absolute_path_output}" == "1" ]]; then
-			echo -n "${EPREFIX}/usr/bin/${python_interpreter}"
-		else
-			echo -n "${python_interpreter}"
-		fi
-	fi
-
-	if [[ -n "${ABI}" && "${ABI}" != "${DEFAULT_ABI}" && "${DEFAULT_ABI}" != "default" ]]; then
-		echo -n "-${ABI}"
-	fi
-}
-
-# @FUNCTION: python_get_implementation
-# @USAGE: [-f|--final-ABI]
-# @DESCRIPTION:
-# Print name of Python implementation.
-# If --final-ABI option is specified, then final ABI from the list of enabled ABIs is used.
-python_get_implementation() {
-	_python_check_python_pkg_setup_execution
-
-	local final_ABI="0" PYTHON_ABI="${PYTHON_ABI}"
-
-	while (($#)); do
-		case "$1" in
-			-f|--final-ABI)
-				final_ABI="1"
-				;;
-			-*)
-				die "${FUNCNAME}(): Unrecognized option '$1'"
-				;;
-			*)
-				die "${FUNCNAME}(): Invalid usage"
-				;;
-		esac
-		shift
-	done
-
-	if [[ "${final_ABI}" == "1" ]]; then
-		if ! _python_package_supporting_installation_for_multiple_python_abis; then
-			die "${FUNCNAME}(): '--final-ABI' option cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs"
-		fi
-		PYTHON_ABI="$(PYTHON -f --ABI)"
-	else
-		if _python_package_supporting_installation_for_multiple_python_abis; then
-			if ! _python_abi-specific_local_scope; then
-				die "${FUNCNAME}() should be used in ABI-specific local scope"
-			fi
-		else
-			PYTHON_ABI="${PYTHON_ABI:-$(PYTHON --ABI)}"
-		fi
-	fi
-
-	echo "$(_python_get_implementation "${PYTHON_ABI}")"
-}
-
-# @FUNCTION: python_get_implementational_package
-# @USAGE: [-f|--final-ABI]
-# @DESCRIPTION:
-# Print category, name and slot of package providing Python implementation.
-# If --final-ABI option is specified, then final ABI from the list of enabled ABIs is used.
-python_get_implementational_package() {
-	_python_check_python_pkg_setup_execution
-
-	local final_ABI="0" PYTHON_ABI="${PYTHON_ABI}"
-
-	while (($#)); do
-		case "$1" in
-			-f|--final-ABI)
-				final_ABI="1"
-				;;
-			-*)
-				die "${FUNCNAME}(): Unrecognized option '$1'"
-				;;
-			*)
-				die "${FUNCNAME}(): Invalid usage"
-				;;
-		esac
-		shift
-	done
-
-	if [[ "${final_ABI}" == "1" ]]; then
-		if ! _python_package_supporting_installation_for_multiple_python_abis; then
-			die "${FUNCNAME}(): '--final-ABI' option cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs"
-		fi
-		PYTHON_ABI="$(PYTHON -f --ABI)"
-	else
-		if _python_package_supporting_installation_for_multiple_python_abis; then
-			if ! _python_abi-specific_local_scope; then
-				die "${FUNCNAME}() should be used in ABI-specific local scope"
-			fi
-		else
-			PYTHON_ABI="${PYTHON_ABI:-$(PYTHON --ABI)}"
-		fi
-	fi
-
-	if [[ "${EAPI:-0}" == "0" ]]; then
-		if [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "CPython" ]]; then
-			echo "=dev-lang/python-${PYTHON_ABI}*"
-		elif [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "Jython" ]]; then
-			echo "=dev-java/jython-${PYTHON_ABI%-jython}*"
-		elif [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "PyPy" ]]; then
-			echo "=virtual/pypy-${PYTHON_ABI#*-pypy-}*"
-		fi
-	else
-		if [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "CPython" ]]; then
-			echo "dev-lang/python:${PYTHON_ABI}"
-		elif [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "Jython" ]]; then
-			echo "dev-java/jython:${PYTHON_ABI%-jython}"
-		elif [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "PyPy" ]]; then
-			echo "virtual/pypy:${PYTHON_ABI#*-pypy-}"
-		fi
-	fi
-}
-
-# @FUNCTION: python_get_includedir
-# @USAGE: [-b|--base-path] [-f|--final-ABI]
-# @DESCRIPTION:
-# Print path to Python include directory.
-# If --base-path option is specified, then path not prefixed with "/" is printed.
-# If --final-ABI option is specified, then final ABI from the list of enabled ABIs is used.
-python_get_includedir() {
-	_python_check_python_pkg_setup_execution
-
-	local base_path="0" final_ABI="0" prefix PYTHON_ABI="${PYTHON_ABI}"
-
-	while (($#)); do
-		case "$1" in
-			-b|--base-path)
-				base_path="1"
-				;;
-			-f|--final-ABI)
-				final_ABI="1"
-				;;
-			-*)
-				die "${FUNCNAME}(): Unrecognized option '$1'"
-				;;
-			*)
-				die "${FUNCNAME}(): Invalid usage"
-				;;
-		esac
-		shift
-	done
-
-	if [[ "${base_path}" == "0" ]]; then
-		prefix="/"
-	fi
-
-	if [[ "${final_ABI}" == "1" ]]; then
-		if ! _python_package_supporting_installation_for_multiple_python_abis; then
-			die "${FUNCNAME}(): '--final-ABI' option cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs"
-		fi
-		PYTHON_ABI="$(PYTHON -f --ABI)"
-	else
-		if _python_package_supporting_installation_for_multiple_python_abis; then
-			if ! _python_abi-specific_local_scope; then
-				die "${FUNCNAME}() should be used in ABI-specific local scope"
-			fi
-		else
-			PYTHON_ABI="${PYTHON_ABI:-$(PYTHON --ABI)}"
-		fi
-	fi
-
-	if [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "CPython" ]]; then
-		echo "${prefix}usr/include/python${PYTHON_ABI}"
-	elif [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "Jython" ]]; then
-		echo "${prefix}usr/share/jython-${PYTHON_ABI%-jython}/Include"
-	elif [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "PyPy" ]]; then
-		echo "${prefix}usr/$(get_libdir)/pypy${PYTHON_ABI#*-pypy-}/include"
-	fi
-}
-
-# @FUNCTION: python_get_libdir
-# @USAGE: [-b|--base-path] [-f|--final-ABI]
-# @DESCRIPTION:
-# Print path to Python standard library directory.
-# If --base-path option is specified, then path not prefixed with "/" is printed.
-# If --final-ABI option is specified, then final ABI from the list of enabled ABIs is used.
-python_get_libdir() {
-	_python_check_python_pkg_setup_execution
-
-	local base_path="0" final_ABI="0" prefix PYTHON_ABI="${PYTHON_ABI}"
-
-	while (($#)); do
-		case "$1" in
-			-b|--base-path)
-				base_path="1"
-				;;
-			-f|--final-ABI)
-				final_ABI="1"
-				;;
-			-*)
-				die "${FUNCNAME}(): Unrecognized option '$1'"
-				;;
-			*)
-				die "${FUNCNAME}(): Invalid usage"
-				;;
-		esac
-		shift
-	done
-
-	if [[ "${base_path}" == "0" ]]; then
-		prefix="/"
-	fi
-
-	if [[ "${final_ABI}" == "1" ]]; then
-		if ! _python_package_supporting_installation_for_multiple_python_abis; then
-			die "${FUNCNAME}(): '--final-ABI' option cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs"
-		fi
-		PYTHON_ABI="$(PYTHON -f --ABI)"
-	else
-		if _python_package_supporting_installation_for_multiple_python_abis; then
-			if ! _python_abi-specific_local_scope; then
-				die "${FUNCNAME}() should be used in ABI-specific local scope"
-			fi
-		else
-			PYTHON_ABI="${PYTHON_ABI:-$(PYTHON --ABI)}"
-		fi
-	fi
-
-	if [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "CPython" ]]; then
-		echo "${prefix}usr/$(get_libdir)/python${PYTHON_ABI}"
-	elif [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "Jython" ]]; then
-		echo "${prefix}usr/share/jython-${PYTHON_ABI%-jython}/Lib"
-	elif [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "PyPy" ]]; then
-		die "${FUNCNAME}(): PyPy has multiple standard library directories"
-	fi
-}
-
-# @FUNCTION: python_get_sitedir
-# @USAGE: [-b|--base-path] [-f|--final-ABI]
-# @DESCRIPTION:
-# Print path to Python site-packages directory.
-# If --base-path option is specified, then path not prefixed with "/" is printed.
-# If --final-ABI option is specified, then final ABI from the list of enabled ABIs is used.
-python_get_sitedir() {
-	_python_check_python_pkg_setup_execution
-
-	local base_path="0" final_ABI="0" prefix PYTHON_ABI="${PYTHON_ABI}"
-
-	while (($#)); do
-		case "$1" in
-			-b|--base-path)
-				base_path="1"
-				;;
-			-f|--final-ABI)
-				final_ABI="1"
-				;;
-			-*)
-				die "${FUNCNAME}(): Unrecognized option '$1'"
-				;;
-			*)
-				die "${FUNCNAME}(): Invalid usage"
-				;;
-		esac
-		shift
-	done
-
-	if [[ "${base_path}" == "0" ]]; then
-		prefix="/"
-	fi
-
-	if [[ "${final_ABI}" == "1" ]]; then
-		if ! _python_package_supporting_installation_for_multiple_python_abis; then
-			die "${FUNCNAME}(): '--final-ABI' option cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs"
-		fi
-		PYTHON_ABI="$(PYTHON -f --ABI)"
-	else
-		if _python_package_supporting_installation_for_multiple_python_abis; then
-			if ! _python_abi-specific_local_scope; then
-				die "${FUNCNAME}() should be used in ABI-specific local scope"
-			fi
-		else
-			PYTHON_ABI="${PYTHON_ABI:-$(PYTHON --ABI)}"
-		fi
-	fi
-
-	if [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "CPython" ]]; then
-		echo "${prefix}usr/$(get_libdir)/python${PYTHON_ABI}/site-packages"
-	elif [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "Jython" ]]; then
-		echo "${prefix}usr/share/jython-${PYTHON_ABI%-jython}/Lib/site-packages"
-	elif [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "PyPy" ]]; then
-		echo "${prefix}usr/$(get_libdir)/pypy${PYTHON_ABI#*-pypy-}/site-packages"
-	fi
-}
-
-# @FUNCTION: python_get_library
-# @USAGE: [-b|--base-path] [-f|--final-ABI] [-l|--linker-option]
-# @DESCRIPTION:
-# Print path to Python library.
-# If --base-path option is specified, then path not prefixed with "/" is printed.
-# If --linker-option is specified, then "-l${library}" linker option is printed.
-# If --final-ABI option is specified, then final ABI from the list of enabled ABIs is used.
-python_get_library() {
-	_python_check_python_pkg_setup_execution
-
-	local base_path="0" final_ABI="0" linker_option="0" prefix PYTHON_ABI="${PYTHON_ABI}"
-
-	while (($#)); do
-		case "$1" in
-			-b|--base-path)
-				base_path="1"
-				;;
-			-f|--final-ABI)
-				final_ABI="1"
-				;;
-			-l|--linker-option)
-				linker_option="1"
-				;;
-			-*)
-				die "${FUNCNAME}(): Unrecognized option '$1'"
-				;;
-			*)
-				die "${FUNCNAME}(): Invalid usage"
-				;;
-		esac
-		shift
-	done
-
-	if [[ "${base_path}" == "0" ]]; then
-		prefix="/"
-	fi
-
-	if [[ "${base_path}" == "1" && "${linker_option}" == "1" ]]; then
-		die "${FUNCNAME}(): '--base-path' and '--linker-option' options cannot be specified simultaneously"
-	fi
-
-	if [[ "${final_ABI}" == "1" ]]; then
-		if ! _python_package_supporting_installation_for_multiple_python_abis; then
-			die "${FUNCNAME}(): '--final-ABI' option cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs"
-		fi
-		PYTHON_ABI="$(PYTHON -f --ABI)"
-	else
-		if _python_package_supporting_installation_for_multiple_python_abis; then
-			if ! _python_abi-specific_local_scope; then
-				die "${FUNCNAME}() should be used in ABI-specific local scope"
-			fi
-		else
-			PYTHON_ABI="${PYTHON_ABI:-$(PYTHON --ABI)}"
-		fi
-	fi
-
-	if [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "CPython" ]]; then
-		if [[ "${linker_option}" == "1" ]]; then
-			echo "-lpython${PYTHON_ABI}"
-		else
-			echo "${prefix}usr/$(get_libdir)/libpython${PYTHON_ABI}$(get_libname)"
-		fi
-	elif [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "Jython" ]]; then
-		die "${FUNCNAME}(): Jython does not have shared library"
-	elif [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "PyPy" ]]; then
-		die "${FUNCNAME}(): PyPy does not have shared library"
-	fi
-}
-
-# @FUNCTION: python_get_version
-# @USAGE: [-f|--final-ABI] [-l|--language] [--full] [--major] [--minor] [--micro]
-# @DESCRIPTION:
-# Print version of Python implementation.
-# --full, --major, --minor and --micro options cannot be specified simultaneously.
-# If --full, --major, --minor and --micro options are not specified, then "${major_version}.${minor_version}" is printed.
-# If --language option is specified, then version of Python language is printed.
-# --language and --full options cannot be specified simultaneously.
-# --language and --micro options cannot be specified simultaneously.
-# If --final-ABI option is specified, then final ABI from the list of enabled ABIs is used.
-python_get_version() {
-	_python_check_python_pkg_setup_execution
-
-	local final_ABI="0" language="0" language_version full="0" major="0" minor="0" micro="0" PYTHON_ABI="${PYTHON_ABI}" python_command
-
-	while (($#)); do
-		case "$1" in
-			-f|--final-ABI)
-				final_ABI="1"
-				;;
-			-l|--language)
-				language="1"
-				;;
-			--full)
-				full="1"
-				;;
-			--major)
-				major="1"
-				;;
-			--minor)
-				minor="1"
-				;;
-			--micro)
-				micro="1"
-				;;
-			-*)
-				die "${FUNCNAME}(): Unrecognized option '$1'"
-				;;
-			*)
-				die "${FUNCNAME}(): Invalid usage"
-				;;
-		esac
-		shift
-	done
-
-	if [[ "${final_ABI}" == "1" ]]; then
-		if ! _python_package_supporting_installation_for_multiple_python_abis; then
-			die "${FUNCNAME}(): '--final-ABI' option cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs"
-		fi
-	else
-		if _python_package_supporting_installation_for_multiple_python_abis && ! _python_abi-specific_local_scope; then
-			die "${FUNCNAME}() should be used in ABI-specific local scope"
-		fi
-	fi
-
-	if [[ "$((${full} + ${major} + ${minor} + ${micro}))" -gt 1 ]]; then
-		die "${FUNCNAME}(): '--full', '--major', '--minor' or '--micro' options cannot be specified simultaneously"
-	fi
-
-	if [[ "${language}" == "1" ]]; then
-		if [[ "${final_ABI}" == "1" ]]; then
-			PYTHON_ABI="$(PYTHON -f --ABI)"
-		elif [[ -z "${PYTHON_ABI}" ]]; then
-			PYTHON_ABI="$(PYTHON --ABI)"
-		fi
-		language_version="${PYTHON_ABI%%-*}"
-		if [[ "${full}" == "1" ]]; then
-			die "${FUNCNAME}(): '--language' and '--full' options cannot be specified simultaneously"
-		elif [[ "${major}" == "1" ]]; then
-			echo "${language_version%.*}"
-		elif [[ "${minor}" == "1" ]]; then
-			echo "${language_version#*.}"
-		elif [[ "${micro}" == "1" ]]; then
-			die "${FUNCNAME}(): '--language' and '--micro' options cannot be specified simultaneously"
-		else
-			echo "${language_version}"
-		fi
-	else
-		if [[ "${full}" == "1" ]]; then
-			python_command="import sys; print('.'.join(str(x) for x in getattr(sys, 'pypy_version_info', sys.version_info)[:3]))"
-		elif [[ "${major}" == "1" ]]; then
-			python_command="import sys; print(getattr(sys, 'pypy_version_info', sys.version_info)[0])"
-		elif [[ "${minor}" == "1" ]]; then
-			python_command="import sys; print(getattr(sys, 'pypy_version_info', sys.version_info)[1])"
-		elif [[ "${micro}" == "1" ]]; then
-			python_command="import sys; print(getattr(sys, 'pypy_version_info', sys.version_info)[2])"
-		else
-			if [[ -n "${PYTHON_ABI}" && "${final_ABI}" == "0" ]]; then
-				if [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "CPython" ]]; then
-					echo "${PYTHON_ABI}"
-				elif [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "Jython" ]]; then
-					echo "${PYTHON_ABI%-jython}"
-				elif [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "PyPy" ]]; then
-					echo "${PYTHON_ABI#*-pypy-}"
-				fi
-				return
-			fi
-			python_command="from sys import version_info; print('.'.join(str(x) for x in version_info[:2]))"
-		fi
-
-		if [[ "${final_ABI}" == "1" ]]; then
-			"$(PYTHON -f)" -c "${python_command}"
-		else
-			"$(PYTHON ${PYTHON_ABI})" -c "${python_command}"
-		fi
-	fi
-}
-
-# @FUNCTION: python_get_implementation_and_version
-# @USAGE: [-f|--final-ABI]
-# @DESCRIPTION:
-# Print name and version of Python implementation.
-# If version of Python implementation is not bound to version of Python language, then
-# version of Python language is additionally printed.
-# If --final-ABI option is specified, then final ABI from the list of enabled ABIs is used.
-python_get_implementation_and_version() {
-	_python_check_python_pkg_setup_execution
-
-	local final_ABI="0" PYTHON_ABI="${PYTHON_ABI}"
-
-	while (($#)); do
-		case "$1" in
-			-f|--final-ABI)
-				final_ABI="1"
-				;;
-			-*)
-				die "${FUNCNAME}(): Unrecognized option '$1'"
-				;;
-			*)
-				die "${FUNCNAME}(): Invalid usage"
-				;;
-		esac
-		shift
-	done
-
-	if [[ "${final_ABI}" == "1" ]]; then
-		if ! _python_package_supporting_installation_for_multiple_python_abis; then
-			die "${FUNCNAME}(): '--final-ABI' option cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs"
-		fi
-		PYTHON_ABI="$(PYTHON -f --ABI)"
-	else
-		if _python_package_supporting_installation_for_multiple_python_abis; then
-			if ! _python_abi-specific_local_scope; then
-				die "${FUNCNAME}() should be used in ABI-specific local scope"
-			fi
-		else
-			PYTHON_ABI="${PYTHON_ABI:-$(PYTHON --ABI)}"
-		fi
-	fi
-
-	if [[ "${PYTHON_ABI}" =~ ^[[:digit:]]+\.[[:digit:]]+-[[:alnum:]]+-[[:digit:]]+\.[[:digit:]]+$ ]]; then
-		echo "$(_python_get_implementation "${PYTHON_ABI}") ${PYTHON_ABI##*-} (Python ${PYTHON_ABI%%-*})"
-	else
-		echo "$(_python_get_implementation "${PYTHON_ABI}") ${PYTHON_ABI%%-*}"
-	fi
-}
-
-# ================================================================================================
-# ================================ FUNCTIONS FOR RUNNING OF TESTS ================================
-# ================================================================================================
-
-# @ECLASS-VARIABLE: PYTHON_TEST_VERBOSITY
-# @DESCRIPTION:
-# User-configurable verbosity of tests of Python modules.
-# Supported values: 0, 1, 2, 3, 4.
-PYTHON_TEST_VERBOSITY="${PYTHON_TEST_VERBOSITY:-1}"
-
-_python_test_hook() {
-	if [[ "$#" -ne 1 ]]; then
-		die "${FUNCNAME}() requires 1 argument"
-	fi
-
-	if _python_package_supporting_installation_for_multiple_python_abis && [[ "$(type -t "${_PYTHON_TEST_FUNCTION}_$1_hook")" == "function" ]]; then
-		"${_PYTHON_TEST_FUNCTION}_$1_hook"
-	fi
-}
-
-# @FUNCTION: python_execute_nosetests
-# @USAGE: [-P|--PYTHONPATH PYTHONPATH] [-s|--separate-build-dirs] [--] [arguments]
-# @DESCRIPTION:
-# Execute nosetests for all enabled Python ABIs.
-# In ebuilds of packages supporting installation for multiple Python ABIs, this function calls
-# python_execute_nosetests_pre_hook() and python_execute_nosetests_post_hook(), if they are defined.
-python_execute_nosetests() {
-	_python_check_python_pkg_setup_execution
-	_python_set_color_variables
-
-	local PYTHONPATH_template separate_build_dirs
-
-	while (($#)); do
-		case "$1" in
-			-P|--PYTHONPATH)
-				PYTHONPATH_template="$2"
-				shift
-				;;
-			-s|--separate-build-dirs)
-				separate_build_dirs="1"
-				;;
-			--)
-				shift
-				break
-				;;
-			-*)
-				die "${FUNCNAME}(): Unrecognized option '$1'"
-				;;
-			*)
-				break
-				;;
-		esac
-		shift
-	done
-
-	python_test_function() {
-		local evaluated_PYTHONPATH
-
-		eval "evaluated_PYTHONPATH=\"${PYTHONPATH_template}\""
-
-		_PYTHON_TEST_FUNCTION="python_execute_nosetests" _python_test_hook pre
-
-		if [[ -n "${evaluated_PYTHONPATH}" ]]; then
-			echo ${_BOLD}PYTHONPATH="${evaluated_PYTHONPATH}" nosetests --verbosity="${PYTHON_TEST_VERBOSITY}" "$@"${_NORMAL}
-			PYTHONPATH="${evaluated_PYTHONPATH}" nosetests --verbosity="${PYTHON_TEST_VERBOSITY}" "$@" || return "$?"
-		else
-			echo ${_BOLD}nosetests --verbosity="${PYTHON_TEST_VERBOSITY}" "$@"${_NORMAL}
-			nosetests --verbosity="${PYTHON_TEST_VERBOSITY}" "$@" || return "$?"
-		fi
-
-		_PYTHON_TEST_FUNCTION="python_execute_nosetests" _python_test_hook post
-	}
-	if _python_package_supporting_installation_for_multiple_python_abis; then
-		python_execute_function ${separate_build_dirs:+-s} python_test_function "$@"
-	else
-		if [[ -n "${separate_build_dirs}" ]]; then
-			die "${FUNCNAME}(): Invalid usage"
-		fi
-		python_test_function "$@" || die "Testing failed"
-	fi
-
-	unset -f python_test_function
-}
-
-# @FUNCTION: python_execute_py.test
-# @USAGE: [-P|--PYTHONPATH PYTHONPATH] [-s|--separate-build-dirs] [--] [arguments]
-# @DESCRIPTION:
-# Execute py.test for all enabled Python ABIs.
-# In ebuilds of packages supporting installation for multiple Python ABIs, this function calls
-# python_execute_py.test_pre_hook() and python_execute_py.test_post_hook(), if they are defined.
-python_execute_py.test() {
-	_python_check_python_pkg_setup_execution
-	_python_set_color_variables
-
-	local PYTHONPATH_template separate_build_dirs
-
-	while (($#)); do
-		case "$1" in
-			-P|--PYTHONPATH)
-				PYTHONPATH_template="$2"
-				shift
-				;;
-			-s|--separate-build-dirs)
-				separate_build_dirs="1"
-				;;
-			--)
-				shift
-				break
-				;;
-			-*)
-				die "${FUNCNAME}(): Unrecognized option '$1'"
-				;;
-			*)
-				break
-				;;
-		esac
-		shift
-	done
-
-	python_test_function() {
-		local evaluated_PYTHONPATH
-
-		eval "evaluated_PYTHONPATH=\"${PYTHONPATH_template}\""
-
-		_PYTHON_TEST_FUNCTION="python_execute_py.test" _python_test_hook pre
-
-		if [[ -n "${evaluated_PYTHONPATH}" ]]; then
-			echo ${_BOLD}PYTHONPATH="${evaluated_PYTHONPATH}" py.test $([[ "${PYTHON_TEST_VERBOSITY}" -ge 2 ]] && echo -v) "$@"${_NORMAL}
-			PYTHONPATH="${evaluated_PYTHONPATH}" py.test $([[ "${PYTHON_TEST_VERBOSITY}" -ge 2 ]] && echo -v) "$@" || return "$?"
-		else
-			echo ${_BOLD}py.test $([[ "${PYTHON_TEST_VERBOSITY}" -gt 1 ]] && echo -v) "$@"${_NORMAL}
-			py.test $([[ "${PYTHON_TEST_VERBOSITY}" -gt 1 ]] && echo -v) "$@" || return "$?"
-		fi
-
-		_PYTHON_TEST_FUNCTION="python_execute_py.test" _python_test_hook post
-	}
-	if _python_package_supporting_installation_for_multiple_python_abis; then
-		python_execute_function ${separate_build_dirs:+-s} python_test_function "$@"
-	else
-		if [[ -n "${separate_build_dirs}" ]]; then
-			die "${FUNCNAME}(): Invalid usage"
-		fi
-		python_test_function "$@" || die "Testing failed"
-	fi
-
-	unset -f python_test_function
-}
-
-# @FUNCTION: python_execute_trial
-# @USAGE: [-P|--PYTHONPATH PYTHONPATH] [-s|--separate-build-dirs] [--] [arguments]
-# @DESCRIPTION:
-# Execute trial for all enabled Python ABIs.
-# In ebuilds of packages supporting installation for multiple Python ABIs, this function
-# calls python_execute_trial_pre_hook() and python_execute_trial_post_hook(), if they are defined.
-python_execute_trial() {
-	_python_check_python_pkg_setup_execution
-	_python_set_color_variables
-
-	local PYTHONPATH_template separate_build_dirs
-
-	while (($#)); do
-		case "$1" in
-			-P|--PYTHONPATH)
-				PYTHONPATH_template="$2"
-				shift
-				;;
-			-s|--separate-build-dirs)
-				separate_build_dirs="1"
-				;;
-			--)
-				shift
-				break
-				;;
-			-*)
-				die "${FUNCNAME}(): Unrecognized option '$1'"
-				;;
-			*)
-				break
-				;;
-		esac
-		shift
-	done
-
-	python_test_function() {
-		local evaluated_PYTHONPATH
-
-		eval "evaluated_PYTHONPATH=\"${PYTHONPATH_template}\""
-
-		_PYTHON_TEST_FUNCTION="python_execute_trial" _python_test_hook pre
-
-		if [[ -n "${evaluated_PYTHONPATH}" ]]; then
-			echo ${_BOLD}PYTHONPATH="${evaluated_PYTHONPATH}" trial $([[ "${PYTHON_TEST_VERBOSITY}" -ge 4 ]] && echo --spew) "$@"${_NORMAL}
-			PYTHONPATH="${evaluated_PYTHONPATH}" trial $([[ "${PYTHON_TEST_VERBOSITY}" -ge 4 ]] && echo --spew) "$@" || return "$?"
-		else
-			echo ${_BOLD}trial $([[ "${PYTHON_TEST_VERBOSITY}" -ge 4 ]] && echo --spew) "$@"${_NORMAL}
-			trial $([[ "${PYTHON_TEST_VERBOSITY}" -ge 4 ]] && echo --spew) "$@" || return "$?"
-		fi
-
-		_PYTHON_TEST_FUNCTION="python_execute_trial" _python_test_hook post
-	}
-	if _python_package_supporting_installation_for_multiple_python_abis; then
-		python_execute_function ${separate_build_dirs:+-s} python_test_function "$@"
-	else
-		if [[ -n "${separate_build_dirs}" ]]; then
-			die "${FUNCNAME}(): Invalid usage"
-		fi
-		python_test_function "$@" || die "Testing failed"
-	fi
-
-	unset -f python_test_function
-}
-
-# ================================================================================================
-# ======================= FUNCTIONS FOR HANDLING OF BYTE-COMPILED MODULES ========================
-# ================================================================================================
-
-# @FUNCTION: python_enable_pyc
-# @DESCRIPTION:
-# Tell Python to automatically recompile modules to .pyc/.pyo if the
-# timestamps/version stamps have changed.
-python_enable_pyc() {
-	_python_check_python_pkg_setup_execution
-
-	if [[ "$#" -ne 0 ]]; then
-		die "${FUNCNAME}() does not accept arguments"
-	fi
-
-	unset PYTHONDONTWRITEBYTECODE
-}
-
-# @FUNCTION: python_disable_pyc
-# @DESCRIPTION:
-# Tell Python not to automatically recompile modules to .pyc/.pyo
-# even if the timestamps/version stamps do not match. This is done
-# to protect sandbox.
-python_disable_pyc() {
-	_python_check_python_pkg_setup_execution
-
-	if [[ "$#" -ne 0 ]]; then
-		die "${FUNCNAME}() does not accept arguments"
-	fi
-
-	export PYTHONDONTWRITEBYTECODE="1"
-}
-
-_python_vecho() {
-	[[ -z ${PORTAGE_VERBOSE} ]] || echo "$@"
-}
-
-_python_clean_compiled_modules() {
-	_python_initialize_prefix_variables
-	_python_set_color_variables
-
-	[[ "${FUNCNAME[1]}" =~ ^(python_mod_optimize|python_mod_cleanup)$ ]] || die "${FUNCNAME}(): Invalid usage"
-
-	local base_module_name compiled_file compiled_files=() dir path py_file root
-
-	# Strip trailing slash from EROOT.
-	root="${EROOT%/}"
-
-	for path in "$@"; do
-		compiled_files=()
-		if [[ -d "${path}" ]]; then
-			while read -d $'\0' -r compiled_file; do
-				compiled_files+=("${compiled_file}")
-			done < <(find "${path}" "(" -name "*.py[co]" -o -name "*\$py.class" ")" -print0)
-
-			if [[ "${EBUILD_PHASE}" == "postrm" ]]; then
-				# Delete empty child directories.
-				find "${path}" -type d | sort -r | while read -r dir; do
-					if rmdir "${dir}" 2> /dev/null; then
-						_python_vecho "<<< ${dir}"
-					fi
-				done
-			fi
-		elif [[ "${path}" == *.py ]]; then
-			base_module_name="${path##*/}"
-			base_module_name="${base_module_name%.py}"
-			if [[ -d "${path%/*}/__pycache__" ]]; then
-				while read -d $'\0' -r compiled_file; do
-					compiled_files+=("${compiled_file}")
-				done < <(find "${path%/*}/__pycache__" "(" -name "${base_module_name}.*.py[co]" -o -name "${base_module_name}\$py.class" ")" -print0)
-			fi
-			compiled_files+=("${path}c" "${path}o" "${path%.py}\$py.class")
-		fi
-
-		for compiled_file in "${compiled_files[@]}"; do
-			[[ ! -f "${compiled_file}" ]] && continue
-			dir="${compiled_file%/*}"
-			dir="${dir##*/}"
-			if [[ "${compiled_file}" == *.py[co] ]]; then
-				if [[ "${dir}" == "__pycache__" ]]; then
-					base_module_name="${compiled_file##*/}"
-					base_module_name="${base_module_name%.*py[co]}"
-					base_module_name="${base_module_name%.*}"
-					py_file="${compiled_file%__pycache__/*}${base_module_name}.py"
-				else
-					py_file="${compiled_file%[co]}"
-				fi
-				if [[ "${EBUILD_PHASE}" == "postinst" ]]; then
-					[[ -f "${py_file}" && "${compiled_file}" -nt "${py_file}" ]] && continue
-				else
-					[[ -f "${py_file}" ]] && continue
-				fi
-				_python_vecho "<<< ${compiled_file%[co]}[co]"
-				rm -f "${compiled_file%[co]}"[co]
-			elif [[ "${compiled_file}" == *\$py.class ]]; then
-				if [[ "${dir}" == "__pycache__" ]]; then
-					base_module_name="${compiled_file##*/}"
-					base_module_name="${base_module_name%\$py.class}"
-					py_file="${compiled_file%__pycache__/*}${base_module_name}.py"
-				else
-					py_file="${compiled_file%\$py.class}.py"
-				fi
-				if [[ "${EBUILD_PHASE}" == "postinst" ]]; then
-					[[ -f "${py_file}" && "${compiled_file}" -nt "${py_file}" ]] && continue
-				else
-					[[ -f "${py_file}" ]] && continue
-				fi
-				_python_vecho "<<< ${compiled_file}"
-				rm -f "${compiled_file}"
-			else
-				die "${FUNCNAME}(): Unrecognized file type: '${compiled_file}'"
-			fi
-
-			# Delete empty parent directories.
-			dir="${compiled_file%/*}"
-			while [[ "${dir}" != "${root}" ]]; do
-				if rmdir "${dir}" 2> /dev/null; then
-					_python_vecho "<<< ${dir}"
-				else
-					break
-				fi
-				dir="${dir%/*}"
-			done
-		done
-	done
-}
-
-# @FUNCTION: python_mod_optimize
-# @USAGE: [--allow-evaluated-non-sitedir-paths] [-d directory] [-f] [-l] [-q] [-x regular_expression] [--] <file|directory> [files|directories]
-# @DESCRIPTION:
-# Byte-compile specified Python modules.
-# -d, -f, -l, -q and -x options passed to this function are passed to compileall.py.
-#
-# This function can be used only in pkg_postinst() phase.
-python_mod_optimize() {
-	if [[ "${EBUILD_PHASE}" != "postinst" ]]; then
-		die "${FUNCNAME}() can be used only in pkg_postinst() phase"
-	fi
-
-	_python_check_python_pkg_setup_execution
-	_python_initialize_prefix_variables
-
-	if ! has "${EAPI:-0}" 0 1 2 || _python_package_supporting_installation_for_multiple_python_abis || _python_implementation || [[ "${CATEGORY}/${PN}" == "sys-apps/portage" ]]; then
-		# PYTHON_ABI variable cannot be local in packages not supporting installation for multiple Python ABIs.
-		local allow_evaluated_non_sitedir_paths="0" dir dirs=() evaluated_dirs=() evaluated_files=() file files=() iterated_PYTHON_ABIS options=() other_dirs=() other_files=() previous_PYTHON_ABI="${PYTHON_ABI}" return_code root site_packages_dirs=() site_packages_files=() stderr stderr_line
-
-		if _python_package_supporting_installation_for_multiple_python_abis; then
-			if has "${EAPI:-0}" 0 1 2 3 && [[ -z "${PYTHON_ABIS}" ]]; then
-				die "${FUNCNAME}(): python_pkg_setup() or python_execute_function() not called"
-			fi
-			iterated_PYTHON_ABIS="${PYTHON_ABIS}"
-		else
-			if has "${EAPI:-0}" 0 1 2 3; then
-				iterated_PYTHON_ABIS="${PYTHON_ABI:=$(PYTHON --ABI)}"
-			else
-				iterated_PYTHON_ABIS="${PYTHON_ABI}"
-			fi
-		fi
-
-		# Strip trailing slash from EROOT.
-		root="${EROOT%/}"
-
-		while (($#)); do
-			case "$1" in
-				--allow-evaluated-non-sitedir-paths)
-					allow_evaluated_non_sitedir_paths="1"
-					;;
-				-l|-f|-q)
-					options+=("$1")
-					;;
-				-d|-x)
-					options+=("$1" "$2")
-					shift
-					;;
-				--)
-					shift
-					break
-					;;
-				-*)
-					die "${FUNCNAME}(): Unrecognized option '$1'"
-					;;
-				*)
-					break
-					;;
-			esac
-			shift
-		done
-
-		if [[ "${allow_evaluated_non_sitedir_paths}" == "1" ]] && ! _python_package_supporting_installation_for_multiple_python_abis; then
-			die "${FUNCNAME}(): '--allow-evaluated-non-sitedir-paths' option cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs"
-		fi
-
-		if [[ "$#" -eq 0 ]]; then
-			die "${FUNCNAME}(): Missing files or directories"
-		fi
-
-		while (($#)); do
-			if [[ "$1" =~ ^($|(\.|\.\.|/)($|/)) ]]; then
-				die "${FUNCNAME}(): Invalid argument '$1'"
-			elif ! _python_implementation && [[ "$1" =~ ^/usr/lib(32|64)?/python[[:digit:]]+\.[[:digit:]]+ ]]; then
-				die "${FUNCNAME}(): Paths of directories / files in site-packages directories must be relative to site-packages directories"
-			elif [[ "$1" =~ ^/ ]]; then
-				if _python_package_supporting_installation_for_multiple_python_abis; then
-					if [[ "${allow_evaluated_non_sitedir_paths}" != "1" ]]; then
-						die "${FUNCNAME}(): Absolute paths cannot be used in ebuilds of packages supporting installation for multiple Python ABIs"
-					fi
-					if [[ "$1" != *\$* ]]; then
-						die "${FUNCNAME}(): '$1' has invalid syntax"
-					fi
-					if [[ "$1" == *.py ]]; then
-						evaluated_files+=("$1")
-					else
-						evaluated_dirs+=("$1")
-					fi
-				else
-					if [[ -d "${root}$1" ]]; then
-						other_dirs+=("${root}$1")
-					elif [[ -f "${root}$1" ]]; then
-						other_files+=("${root}$1")
-					elif [[ -e "${root}$1" ]]; then
-						eerror "${FUNCNAME}(): '${root}$1' is not a regular file or a directory"
-					else
-						eerror "${FUNCNAME}(): '${root}$1' does not exist"
-					fi
-				fi
-			else
-				for PYTHON_ABI in ${iterated_PYTHON_ABIS}; do
-					if [[ -d "${root}$(python_get_sitedir)/$1" ]]; then
-						site_packages_dirs+=("$1")
-						break
-					elif [[ -f "${root}$(python_get_sitedir)/$1" ]]; then
-						site_packages_files+=("$1")
-						break
-					elif [[ -e "${root}$(python_get_sitedir)/$1" ]]; then
-						eerror "${FUNCNAME}(): '$1' is not a regular file or a directory"
-					else
-						eerror "${FUNCNAME}(): '$1' does not exist"
-					fi
-				done
-			fi
-			shift
-		done
-
-		# Set additional options.
-		options+=("-q")
-
-		for PYTHON_ABI in ${iterated_PYTHON_ABIS}; do
-			if ((${#site_packages_dirs[@]})) || ((${#site_packages_files[@]})) || ((${#evaluated_dirs[@]})) || ((${#evaluated_files[@]})); then
-				return_code="0"
-				stderr=""
-				ebegin "Compilation and optimization of Python modules for $(python_get_implementation_and_version)"
-				if ((${#site_packages_dirs[@]})) || ((${#evaluated_dirs[@]})); then
-					for dir in "${site_packages_dirs[@]}"; do
-						dirs+=("${root}$(python_get_sitedir)/${dir}")
-					done
-					for dir in "${evaluated_dirs[@]}"; do
-						eval "dirs+=(\"\${root}${dir}\")"
-					done
-					stderr+="${stderr:+$'\n'}$("$(PYTHON)" -m compileall "${options[@]}" "${dirs[@]}" 2>&1)" || return_code="1"
-					if ! has "$(_python_get_implementation "${PYTHON_ABI}")" Jython PyPy; then
-						"$(PYTHON)" -O -m compileall "${options[@]}" "${dirs[@]}" &> /dev/null || return_code="1"
-					fi
-					_python_clean_compiled_modules "${dirs[@]}"
-				fi
-				if ((${#site_packages_files[@]})) || ((${#evaluated_files[@]})); then
-					for file in "${site_packages_files[@]}"; do
-						files+=("${root}$(python_get_sitedir)/${file}")
-					done
-					for file in "${evaluated_files[@]}"; do
-						eval "files+=(\"\${root}${file}\")"
-					done
-					stderr+="${stderr:+$'\n'}$("$(PYTHON)" -m py_compile "${files[@]}" 2>&1)" || return_code="1"
-					if ! has "$(_python_get_implementation "${PYTHON_ABI}")" Jython PyPy; then
-						"$(PYTHON)" -O -m py_compile "${files[@]}" &> /dev/null || return_code="1"
-					fi
-					_python_clean_compiled_modules "${files[@]}"
-				fi
-				eend "${return_code}"
-				if [[ -n "${stderr}" ]]; then
-					eerror "Syntax errors / warnings in Python modules for $(python_get_implementation_and_version):" &> /dev/null
-					while read stderr_line; do
-						eerror "    ${stderr_line}"
-					done <<< "${stderr}"
-				fi
-			fi
-			unset dirs files
-		done
-
-		if _python_package_supporting_installation_for_multiple_python_abis; then
-			# Restore previous value of PYTHON_ABI.
-			if [[ -n "${previous_PYTHON_ABI}" ]]; then
-				PYTHON_ABI="${previous_PYTHON_ABI}"
-			else
-				unset PYTHON_ABI
-			fi
-		fi
-
-		if ((${#other_dirs[@]})) || ((${#other_files[@]})); then
-			return_code="0"
-			stderr=""
-			ebegin "Compilation and optimization of Python modules placed outside of site-packages directories for $(python_get_implementation_and_version)"
-			if ((${#other_dirs[@]})); then
-				stderr+="${stderr:+$'\n'}$("$(PYTHON ${PYTHON_ABI})" -m compileall "${options[@]}" "${other_dirs[@]}" 2>&1)" || return_code="1"
-				if ! has "$(_python_get_implementation "${PYTHON_ABI}")" Jython PyPy; then
-					"$(PYTHON ${PYTHON_ABI})" -O -m compileall "${options[@]}" "${other_dirs[@]}" &> /dev/null || return_code="1"
-				fi
-				_python_clean_compiled_modules "${other_dirs[@]}"
-			fi
-			if ((${#other_files[@]})); then
-				stderr+="${stderr:+$'\n'}$("$(PYTHON ${PYTHON_ABI})" -m py_compile "${other_files[@]}" 2>&1)" || return_code="1"
-				if ! has "$(_python_get_implementation "${PYTHON_ABI}")" Jython PyPy; then
-					"$(PYTHON ${PYTHON_ABI})" -O -m py_compile "${other_files[@]}" &> /dev/null || return_code="1"
-				fi
-				_python_clean_compiled_modules "${other_files[@]}"
-			fi
-			eend "${return_code}"
-			if [[ -n "${stderr}" ]]; then
-				eerror "Syntax errors / warnings in Python modules placed outside of site-packages directories for $(python_get_implementation_and_version):" &> /dev/null
-				while read stderr_line; do
-					eerror "    ${stderr_line}"
-				done <<< "${stderr}"
-			fi
-		fi
-	else
-		# Deprecated part of python_mod_optimize()
-
-		local myroot mydirs=() myfiles=() myopts=() return_code="0"
-
-		# strip trailing slash
-		myroot="${EROOT%/}"
-
-		# respect EROOT and options passed to compileall.py
-		while (($#)); do
-			case "$1" in
-				-l|-f|-q)
-					myopts+=("$1")
-					;;
-				-d|-x)
-					myopts+=("$1" "$2")
-					shift
-					;;
-				--)
-					shift
-					break
-					;;
-				-*)
-					die "${FUNCNAME}(): Unrecognized option '$1'"
-					;;
-				*)
-					break
-					;;
-			esac
-			shift
-		done
-
-		if [[ "$#" -eq 0 ]]; then
-			die "${FUNCNAME}(): Missing files or directories"
-		fi
-
-		while (($#)); do
-			if [[ "$1" =~ ^($|(\.|\.\.|/)($|/)) ]]; then
-				die "${FUNCNAME}(): Invalid argument '$1'"
-			elif [[ -d "${myroot}/${1#/}" ]]; then
-				mydirs+=("${myroot}/${1#/}")
-			elif [[ -f "${myroot}/${1#/}" ]]; then
-				myfiles+=("${myroot}/${1#/}")
-			elif [[ -e "${myroot}/${1#/}" ]]; then
-				eerror "${FUNCNAME}(): ${myroot}/${1#/} is not a regular file or directory"
-			else
-				eerror "${FUNCNAME}(): ${myroot}/${1#/} does not exist"
-			fi
-			shift
-		done
-
-		# set additional opts
-		myopts+=(-q)
-
-		PYTHON_ABI="${PYTHON_ABI:-$(PYTHON --ABI)}"
-
-		ebegin "Compilation and optimization of Python modules for $(python_get_implementation) $(python_get_version)"
-		if ((${#mydirs[@]})); then
-			"$(PYTHON ${PYTHON_ABI})" "${myroot}$(python_get_libdir)/compileall.py" "${myopts[@]}" "${mydirs[@]}" || return_code="1"
-			"$(PYTHON ${PYTHON_ABI})" -O "${myroot}$(python_get_libdir)/compileall.py" "${myopts[@]}" "${mydirs[@]}" &> /dev/null || return_code="1"
-			_python_clean_compiled_modules "${mydirs[@]}"
-		fi
-
-		if ((${#myfiles[@]})); then
-			"$(PYTHON ${PYTHON_ABI})" "${myroot}$(python_get_libdir)/py_compile.py" "${myfiles[@]}" || return_code="1"
-			"$(PYTHON ${PYTHON_ABI})" -O "${myroot}$(python_get_libdir)/py_compile.py" "${myfiles[@]}" &> /dev/null || return_code="1"
-			_python_clean_compiled_modules "${myfiles[@]}"
-		fi
-
-		eend "${return_code}"
-	fi
-}
-
-# @FUNCTION: python_mod_cleanup
-# @USAGE: [--allow-evaluated-non-sitedir-paths] [--] <file|directory> [files|directories]
-# @DESCRIPTION:
-# Delete orphaned byte-compiled Python modules corresponding to specified Python modules.
-#
-# This function can be used only in pkg_postrm() phase.
-python_mod_cleanup() {
-	if [[ "${EBUILD_PHASE}" != "postrm" ]]; then
-		die "${FUNCNAME}() can be used only in pkg_postrm() phase"
-	fi
-
-	_python_check_python_pkg_setup_execution
-	_python_initialize_prefix_variables
-
-	local allow_evaluated_non_sitedir_paths="0" dir iterated_PYTHON_ABIS PYTHON_ABI="${PYTHON_ABI}" root search_paths=() sitedir
-
-	if _python_package_supporting_installation_for_multiple_python_abis; then
-		if has "${EAPI:-0}" 0 1 2 3 && [[ -z "${PYTHON_ABIS}" ]]; then
-			die "${FUNCNAME}(): python_pkg_setup() or python_execute_function() not called"
-		fi
-		iterated_PYTHON_ABIS="${PYTHON_ABIS}"
-	else
-		if has "${EAPI:-0}" 0 1 2 3; then
-			iterated_PYTHON_ABIS="${PYTHON_ABI:-$(PYTHON --ABI)}"
-		else
-			iterated_PYTHON_ABIS="${PYTHON_ABI}"
-		fi
-	fi
-
-	# Strip trailing slash from EROOT.
-	root="${EROOT%/}"
-
-	while (($#)); do
-		case "$1" in
-			--allow-evaluated-non-sitedir-paths)
-				allow_evaluated_non_sitedir_paths="1"
-				;;
-			--)
-				shift
-				break
-				;;
-			-*)
-				die "${FUNCNAME}(): Unrecognized option '$1'"
-				;;
-			*)
-				break
-				;;
-		esac
-		shift
-	done
-
-	if [[ "${allow_evaluated_non_sitedir_paths}" == "1" ]] && ! _python_package_supporting_installation_for_multiple_python_abis; then
-		die "${FUNCNAME}(): '--allow-evaluated-non-sitedir-paths' option cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs"
-	fi
-
-	if [[ "$#" -eq 0 ]]; then
-		die "${FUNCNAME}(): Missing files or directories"
-	fi
-
-	if ! has "${EAPI:-0}" 0 1 2 || _python_package_supporting_installation_for_multiple_python_abis || _python_implementation || [[ "${CATEGORY}/${PN}" == "sys-apps/portage" ]]; then
-		while (($#)); do
-			if [[ "$1" =~ ^($|(\.|\.\.|/)($|/)) ]]; then
-				die "${FUNCNAME}(): Invalid argument '$1'"
-			elif ! _python_implementation && [[ "$1" =~ ^/usr/lib(32|64)?/python[[:digit:]]+\.[[:digit:]]+ ]]; then
-				die "${FUNCNAME}(): Paths of directories / files in site-packages directories must be relative to site-packages directories"
-			elif [[ "$1" =~ ^/ ]]; then
-				if _python_package_supporting_installation_for_multiple_python_abis; then
-					if [[ "${allow_evaluated_non_sitedir_paths}" != "1" ]]; then
-						die "${FUNCNAME}(): Absolute paths cannot be used in ebuilds of packages supporting installation for multiple Python ABIs"
-					fi
-					if [[ "$1" != *\$* ]]; then
-						die "${FUNCNAME}(): '$1' has invalid syntax"
-					fi
-					for PYTHON_ABI in ${iterated_PYTHON_ABIS}; do
-						eval "search_paths+=(\"\${root}$1\")"
-					done
-				else
-					search_paths+=("${root}$1")
-				fi
-			else
-				for PYTHON_ABI in ${iterated_PYTHON_ABIS}; do
-					search_paths+=("${root}$(python_get_sitedir)/$1")
-				done
-			fi
-			shift
-		done
-	else
-		# Deprecated part of python_mod_cleanup()
-
-		search_paths=("${@#/}")
-		search_paths=("${search_paths[@]/#/${root}/}")
-	fi
-
-	_python_clean_compiled_modules "${search_paths[@]}"
-}
-
-# ================================================================================================
-# ===================================== DEPRECATED FUNCTIONS =====================================
-# ================================================================================================
-
-fi # _PYTHON_ECLASS_INHERITED