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# Copyright 1999-2011 Gentoo Foundation |
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# Distributed under the terms of the GNU General Public License v2 |
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# $Header: /var/cvsroot/gentoo-x86/eclass/python.eclass,v 1.135 2011/10/07 10:52:31 djc Exp $ |
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|
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# @ECLASS: python.eclass |
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# @MAINTAINER: |
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# Gentoo Python Project <python@gentoo.org> |
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# @BLURB: Eclass for Python packages |
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# @DESCRIPTION: |
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# The python eclass contains miscellaneous, useful functions for Python packages. |
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|
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inherit multilib |
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|
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if ! has "${EAPI:-0}" 0 1 2 3; then |
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die "API of python.eclass in EAPI=\"${EAPI}\" not established" |
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fi |
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|
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_CPYTHON2_GLOBALLY_SUPPORTED_ABIS=(2.4 2.5 2.6 2.7) |
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_CPYTHON3_GLOBALLY_SUPPORTED_ABIS=(3.1 3.2) |
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_JYTHON_GLOBALLY_SUPPORTED_ABIS=(2.5-jython) |
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_PYPY_GLOBALLY_SUPPORTED_ABIS=(2.7-pypy-1.5) |
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_PYTHON_GLOBALLY_SUPPORTED_ABIS=(${_CPYTHON2_GLOBALLY_SUPPORTED_ABIS[@]} ${_CPYTHON3_GLOBALLY_SUPPORTED_ABIS[@]} ${_JYTHON_GLOBALLY_SUPPORTED_ABIS[@]} ${_PYPY_GLOBALLY_SUPPORTED_ABIS[@]}) |
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|
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# ================================================================================================ |
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# ===================================== HANDLING OF METADATA ===================================== |
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# ================================================================================================ |
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|
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_PYTHON_ABI_PATTERN_REGEX="([[:alnum:]]|\.|-|\*|\[|\])+" |
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|
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_python_check_python_abi_matching() { |
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local pattern patterns patterns_list="0" PYTHON_ABI |
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|
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while (($#)); do |
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case "$1" in |
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--patterns-list) |
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patterns_list="1" |
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;; |
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--) |
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shift |
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break |
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;; |
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-*) |
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die "${FUNCNAME}(): Unrecognized option '$1'" |
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;; |
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*) |
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break |
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;; |
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esac |
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shift |
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done |
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|
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if [[ "$#" -ne 2 ]]; then |
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die "${FUNCNAME}() requires 2 arguments" |
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fi |
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|
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PYTHON_ABI="$1" |
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|
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if [[ "${patterns_list}" == "0" ]]; then |
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pattern="$2" |
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|
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if [[ "${pattern}" == *"-cpython" ]]; then |
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[[ "${PYTHON_ABI}" =~ ^[[:digit:]]+\.[[:digit:]]+$ && "${PYTHON_ABI}" == ${pattern%-cpython} ]] |
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elif [[ "${pattern}" == *"-jython" ]]; then |
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[[ "${PYTHON_ABI}" == ${pattern} ]] |
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elif [[ "${pattern}" == *"-pypy-"* ]]; then |
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[[ "${PYTHON_ABI}" == ${pattern} ]] |
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else |
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if [[ "${PYTHON_ABI}" =~ ^[[:digit:]]+\.[[:digit:]]+$ ]]; then |
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[[ "${PYTHON_ABI}" == ${pattern} ]] |
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elif [[ "${PYTHON_ABI}" =~ ^[[:digit:]]+\.[[:digit:]]+-jython$ ]]; then |
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[[ "${PYTHON_ABI%-jython}" == ${pattern} ]] |
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elif [[ "${PYTHON_ABI}" =~ ^[[:digit:]]+\.[[:digit:]]+-pypy-[[:digit:]]+\.[[:digit:]]+$ ]]; then |
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[[ "${PYTHON_ABI%-pypy-*}" == ${pattern} ]] |
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else |
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die "${FUNCNAME}(): Unrecognized Python ABI '${PYTHON_ABI}'" |
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fi |
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fi |
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else |
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patterns="${2// /$'\n'}" |
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|
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while read pattern; do |
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if _python_check_python_abi_matching "${PYTHON_ABI}" "${pattern}"; then |
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return 0 |
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fi |
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done <<< "${patterns}" |
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|
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return 1 |
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fi |
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} |
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|
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_python_package_supporting_installation_for_multiple_python_abis() { |
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if has "${EAPI:-0}" 0 1 2 3 4; then |
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if [[ -n "${SUPPORT_PYTHON_ABIS}" ]]; then |
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return 0 |
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else |
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return 1 |
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fi |
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else |
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die "${FUNCNAME}(): Support for EAPI=\"${EAPI}\" not implemented" |
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fi |
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} |
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|
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# @ECLASS-VARIABLE: PYTHON_DEPEND |
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# @DESCRIPTION: |
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# Specification of dependency on dev-lang/python. |
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# Syntax: |
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# PYTHON_DEPEND: [[!]USE_flag? ]<version_components_group>[ version_components_group] |
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# version_components_group: <major_version[:[minimal_version][:maximal_version]]> |
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# major_version: <2|3|*> |
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# minimal_version: <minimal_major_version.minimal_minor_version> |
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# maximal_version: <maximal_major_version.maximal_minor_version> |
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|
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_python_parse_PYTHON_DEPEND() { |
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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 |
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|
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version_components_group_regex="(2|3|\*)(:([[:digit:]]+\.[[:digit:]]+)?(:([[:digit:]]+\.[[:digit:]]+)?)?)?" |
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version_components_groups="${PYTHON_DEPEND}" |
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|
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if [[ "${version_components_groups}" =~ ^((\!)?[[:alnum:]_-]+\?\ )?${version_components_group_regex}(\ ${version_components_group_regex})?$ ]]; then |
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if [[ "${version_components_groups}" =~ ^(\!)?[[:alnum:]_-]+\? ]]; then |
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USE_flag="${version_components_groups%\? *}" |
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version_components_groups="${version_components_groups#* }" |
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fi |
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if [[ "${version_components_groups}" =~ ("*".*" "|" *"|^2.*\ (2|\*)|^3.*\ (3|\*)) ]]; then |
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die "Invalid syntax of PYTHON_DEPEND: Incorrectly specified groups of versions" |
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fi |
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|
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version_components_groups="${version_components_groups// /$'\n'}" |
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while read version_components_group; do |
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major_version="${version_components_group:0:1}" |
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minimal_version="${version_components_group:2}" |
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minimal_version="${minimal_version%:*}" |
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maximal_version="${version_components_group:$((3 + ${#minimal_version}))}" |
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|
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if [[ "${major_version}" =~ ^(2|3)$ ]]; then |
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if [[ -n "${minimal_version}" && "${major_version}" != "${minimal_version:0:1}" ]]; then |
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die "Invalid syntax of PYTHON_DEPEND: Minimal version '${minimal_version}' not in specified group of versions" |
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fi |
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if [[ -n "${maximal_version}" && "${major_version}" != "${maximal_version:0:1}" ]]; then |
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die "Invalid syntax of PYTHON_DEPEND: Maximal version '${maximal_version}' not in specified group of versions" |
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fi |
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fi |
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|
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if [[ "${major_version}" == "2" ]]; then |
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python2="1" |
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python_versions=("${_CPYTHON2_GLOBALLY_SUPPORTED_ABIS[@]}") |
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python2_minimal_version="${minimal_version}" |
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python2_maximal_version="${maximal_version}" |
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elif [[ "${major_version}" == "3" ]]; then |
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python3="1" |
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python_versions=("${_CPYTHON3_GLOBALLY_SUPPORTED_ABIS[@]}") |
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python3_minimal_version="${minimal_version}" |
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python3_maximal_version="${maximal_version}" |
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else |
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python_all="1" |
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python_versions=("${_CPYTHON2_GLOBALLY_SUPPORTED_ABIS[@]}" "${_CPYTHON3_GLOBALLY_SUPPORTED_ABIS[@]}") |
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python_minimal_version="${minimal_version}" |
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python_maximal_version="${maximal_version}" |
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fi |
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|
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if [[ -n "${minimal_version}" ]] && ! has "${minimal_version}" "${python_versions[@]}"; then |
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die "Invalid syntax of PYTHON_DEPEND: Unrecognized minimal version '${minimal_version}'" |
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fi |
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if [[ -n "${maximal_version}" ]] && ! has "${maximal_version}" "${python_versions[@]}"; then |
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die "Invalid syntax of PYTHON_DEPEND: Unrecognized maximal version '${maximal_version}'" |
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fi |
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|
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if [[ -n "${minimal_version}" && -n "${maximal_version}" && "${minimal_version}" > "${maximal_version}" ]]; then |
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die "Invalid syntax of PYTHON_DEPEND: Minimal version '${minimal_version}' greater than maximal version '${maximal_version}'" |
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fi |
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done <<< "${version_components_groups}" |
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|
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_PYTHON_ATOMS=() |
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|
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_append_accepted_versions_range() { |
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local accepted_version="0" i |
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for ((i = "${#python_versions[@]}"; i >= 0; i--)); do |
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if [[ "${python_versions[${i}]}" == "${python_maximal_version}" ]]; then |
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accepted_version="1" |
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fi |
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if [[ "${accepted_version}" == "1" ]]; then |
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_PYTHON_ATOMS+=("=dev-lang/python-${python_versions[${i}]}*") |
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fi |
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if [[ "${python_versions[${i}]}" == "${python_minimal_version}" ]]; then |
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accepted_version="0" |
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fi |
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done |
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} |
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|
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if [[ "${python_all}" == "1" ]]; then |
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if [[ -z "${python_minimal_version}" && -z "${python_maximal_version}" ]]; then |
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_PYTHON_ATOMS+=("dev-lang/python") |
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else |
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python_versions=("${_CPYTHON2_GLOBALLY_SUPPORTED_ABIS[@]}" "${_CPYTHON3_GLOBALLY_SUPPORTED_ABIS[@]}") |
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python_minimal_version="${python_minimal_version:-${python_versions[0]}}" |
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python_maximal_version="${python_maximal_version:-${python_versions[${#python_versions[@]}-1]}}" |
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_append_accepted_versions_range |
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fi |
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else |
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if [[ "${python3}" == "1" ]]; then |
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if [[ -z "${python3_minimal_version}" && -z "${python3_maximal_version}" ]]; then |
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_PYTHON_ATOMS+=("=dev-lang/python-3*") |
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else |
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python_versions=("${_CPYTHON3_GLOBALLY_SUPPORTED_ABIS[@]}") |
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python_minimal_version="${python3_minimal_version:-${python_versions[0]}}" |
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python_maximal_version="${python3_maximal_version:-${python_versions[${#python_versions[@]}-1]}}" |
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_append_accepted_versions_range |
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fi |
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fi |
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if [[ "${python2}" == "1" ]]; then |
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if [[ -z "${python2_minimal_version}" && -z "${python2_maximal_version}" ]]; then |
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_PYTHON_ATOMS+=("=dev-lang/python-2*") |
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else |
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python_versions=("${_CPYTHON2_GLOBALLY_SUPPORTED_ABIS[@]}") |
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python_minimal_version="${python2_minimal_version:-${python_versions[0]}}" |
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python_maximal_version="${python2_maximal_version:-${python_versions[${#python_versions[@]}-1]}}" |
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_append_accepted_versions_range |
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fi |
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fi |
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fi |
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|
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unset -f _append_accepted_versions_range |
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|
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if [[ "${#_PYTHON_ATOMS[@]}" -gt 1 ]]; then |
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DEPEND+="${DEPEND:+ }${USE_flag}${USE_flag:+? ( }|| ( ${_PYTHON_ATOMS[@]} )${USE_flag:+ )}" |
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RDEPEND+="${RDEPEND:+ }${USE_flag}${USE_flag:+? ( }|| ( ${_PYTHON_ATOMS[@]} )${USE_flag:+ )}" |
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else |
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DEPEND+="${DEPEND:+ }${USE_flag}${USE_flag:+? ( }${_PYTHON_ATOMS[@]}${USE_flag:+ )}" |
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RDEPEND+="${RDEPEND:+ }${USE_flag}${USE_flag:+? ( }${_PYTHON_ATOMS[@]}${USE_flag:+ )}" |
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fi |
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else |
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die "Invalid syntax of PYTHON_DEPEND" |
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fi |
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} |
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|
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DEPEND=">=app-admin/eselect-python-20091230" |
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RDEPEND="${DEPEND}" |
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|
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if [[ -n "${PYTHON_DEPEND}" ]]; then |
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_python_parse_PYTHON_DEPEND |
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else |
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_PYTHON_ATOMS=("dev-lang/python") |
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fi |
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unset -f _python_parse_PYTHON_DEPEND |
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|
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if [[ -n "${NEED_PYTHON}" ]]; then |
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eerror "Use PYTHON_DEPEND variable instead of NEED_PYTHON variable." |
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die "NEED_PYTHON variable is banned" |
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fi |
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|
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# @ECLASS-VARIABLE: PYTHON_USE_WITH |
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# @DESCRIPTION: |
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# Set this to a space separated list of USE flags the Python slot in use must be built with. |
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|
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# @ECLASS-VARIABLE: PYTHON_USE_WITH_OR |
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# @DESCRIPTION: |
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# Set this to a space separated list of USE flags of which one must be turned on for the slot in use. |
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|
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# @ECLASS-VARIABLE: PYTHON_USE_WITH_OPT |
260 |
# @DESCRIPTION: |
261 |
# Set this to a name of a USE flag if you need to make either PYTHON_USE_WITH or |
262 |
# PYTHON_USE_WITH_OR atoms conditional under a USE flag. |
263 |
|
264 |
if ! has "${EAPI:-0}" 0 1 && [[ -n ${PYTHON_USE_WITH} || -n ${PYTHON_USE_WITH_OR} ]]; then |
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_PYTHON_USE_WITH_ATOMS_ARRAY=() |
266 |
if [[ -n "${PYTHON_USE_WITH}" ]]; then |
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for _PYTHON_ATOM in "${_PYTHON_ATOMS[@]}"; do |
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_PYTHON_USE_WITH_ATOMS_ARRAY+=("${_PYTHON_ATOM}[${PYTHON_USE_WITH// /,}]") |
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done |
270 |
elif [[ -n "${PYTHON_USE_WITH_OR}" ]]; then |
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for _USE_flag in ${PYTHON_USE_WITH_OR}; do |
272 |
for _PYTHON_ATOM in "${_PYTHON_ATOMS[@]}"; do |
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_PYTHON_USE_WITH_ATOMS_ARRAY+=("${_PYTHON_ATOM}[${_USE_flag}]") |
274 |
done |
275 |
done |
276 |
unset _USE_flag |
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fi |
278 |
if [[ "${#_PYTHON_USE_WITH_ATOMS_ARRAY[@]}" -gt 1 ]]; then |
279 |
_PYTHON_USE_WITH_ATOMS="|| ( ${_PYTHON_USE_WITH_ATOMS_ARRAY[@]} )" |
280 |
else |
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_PYTHON_USE_WITH_ATOMS="${_PYTHON_USE_WITH_ATOMS_ARRAY[@]}" |
282 |
fi |
283 |
if [[ -n "${PYTHON_USE_WITH_OPT}" ]]; then |
284 |
_PYTHON_USE_WITH_ATOMS="${PYTHON_USE_WITH_OPT}? ( ${_PYTHON_USE_WITH_ATOMS} )" |
285 |
fi |
286 |
DEPEND+=" ${_PYTHON_USE_WITH_ATOMS}" |
287 |
RDEPEND+=" ${_PYTHON_USE_WITH_ATOMS}" |
288 |
unset _PYTHON_ATOM _PYTHON_USE_WITH_ATOMS _PYTHON_USE_WITH_ATOMS_ARRAY |
289 |
fi |
290 |
|
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unset _PYTHON_ATOMS |
292 |
|
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# ================================================================================================ |
294 |
# =================================== MISCELLANEOUS FUNCTIONS ==================================== |
295 |
# ================================================================================================ |
296 |
|
297 |
_python_implementation() { |
298 |
if [[ "${CATEGORY}/${PN}" == "dev-lang/python" ]]; then |
299 |
return 0 |
300 |
elif [[ "${CATEGORY}/${PN}" == "dev-java/jython" ]]; then |
301 |
return 0 |
302 |
elif [[ "${CATEGORY}/${PN}" == "dev-python/pypy" ]]; then |
303 |
return 0 |
304 |
else |
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return 1 |
306 |
fi |
307 |
} |
308 |
|
309 |
_python_abi-specific_local_scope() { |
310 |
[[ " ${FUNCNAME[@]:2} " =~ " "(_python_final_sanity_checks|python_execute_function|python_mod_optimize|python_mod_cleanup)" " ]] |
311 |
} |
312 |
|
313 |
_python_initialize_prefix_variables() { |
314 |
if has "${EAPI:-0}" 0 1 2; then |
315 |
if [[ -n "${ROOT}" && -z "${EROOT}" ]]; then |
316 |
EROOT="${ROOT%/}${EPREFIX}/" |
317 |
fi |
318 |
if [[ -n "${D}" && -z "${ED}" ]]; then |
319 |
ED="${D%/}${EPREFIX}/" |
320 |
fi |
321 |
fi |
322 |
} |
323 |
|
324 |
unset PYTHON_SANITY_CHECKS_EXECUTED PYTHON_SKIP_SANITY_CHECKS |
325 |
|
326 |
_python_initial_sanity_checks() { |
327 |
if [[ "$(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 |
328 |
# Ensure that /usr/bin/python and /usr/bin/python-config are valid. |
329 |
if [[ "$(readlink "${EPREFIX}/usr/bin/python")" != "python-wrapper" ]]; then |
330 |
eerror "'${EPREFIX}/usr/bin/python' is not valid symlink." |
331 |
eerror "Use \`eselect python set \${python_interpreter}\` to fix this problem." |
332 |
die "'${EPREFIX}/usr/bin/python' is not valid symlink" |
333 |
fi |
334 |
if [[ "$(<"${EPREFIX}/usr/bin/python-config")" != *"Gentoo python-config wrapper script"* ]]; then |
335 |
eerror "'${EPREFIX}/usr/bin/python-config' is not valid script" |
336 |
eerror "Use \`eselect python set \${python_interpreter}\` to fix this problem." |
337 |
die "'${EPREFIX}/usr/bin/python-config' is not valid script" |
338 |
fi |
339 |
fi |
340 |
} |
341 |
|
342 |
_python_final_sanity_checks() { |
343 |
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 |
344 |
local PYTHON_ABI="${PYTHON_ABI}" |
345 |
for PYTHON_ABI in ${PYTHON_ABIS-${PYTHON_ABI}}; do |
346 |
# Ensure that appropriate version of Python is installed. |
347 |
if ! has_version "$(python_get_implementational_package)"; then |
348 |
die "$(python_get_implementational_package) is not installed" |
349 |
fi |
350 |
|
351 |
# Ensure that EPYTHON variable is respected. |
352 |
if [[ "$(EPYTHON="$(PYTHON)" python -c "${_PYTHON_ABI_EXTRACTION_COMMAND}")" != "${PYTHON_ABI}" ]]; then |
353 |
eerror "Path to 'python': '$(type -p python)'" |
354 |
eerror "ABI: '${ABI}'" |
355 |
eerror "DEFAULT_ABI: '${DEFAULT_ABI}'" |
356 |
eerror "EPYTHON: '$(PYTHON)'" |
357 |
eerror "PYTHON_ABI: '${PYTHON_ABI}'" |
358 |
eerror "Locally active version of Python: '$(EPYTHON="$(PYTHON)" python -c "${_PYTHON_ABI_EXTRACTION_COMMAND}")'" |
359 |
die "'python' does not respect EPYTHON variable" |
360 |
fi |
361 |
done |
362 |
fi |
363 |
PYTHON_SANITY_CHECKS_EXECUTED="1" |
364 |
} |
365 |
|
366 |
# @ECLASS-VARIABLE: PYTHON_COLORS |
367 |
# @DESCRIPTION: |
368 |
# User-configurable colored output. |
369 |
PYTHON_COLORS="${PYTHON_COLORS:-0}" |
370 |
|
371 |
_python_set_color_variables() { |
372 |
if [[ "${PYTHON_COLORS}" != "0" && "${NOCOLOR:-false}" =~ ^(false|no)$ ]]; then |
373 |
_BOLD=$'\e[1m' |
374 |
_RED=$'\e[1;31m' |
375 |
_GREEN=$'\e[1;32m' |
376 |
_BLUE=$'\e[1;34m' |
377 |
_CYAN=$'\e[1;36m' |
378 |
_NORMAL=$'\e[0m' |
379 |
else |
380 |
_BOLD= |
381 |
_RED= |
382 |
_GREEN= |
383 |
_BLUE= |
384 |
_CYAN= |
385 |
_NORMAL= |
386 |
fi |
387 |
} |
388 |
|
389 |
unset PYTHON_PKG_SETUP_EXECUTED |
390 |
|
391 |
_python_check_python_pkg_setup_execution() { |
392 |
[[ " ${FUNCNAME[@]:1} " =~ " "(python_set_active_version|python_pkg_setup)" " ]] && return |
393 |
|
394 |
if ! has "${EAPI:-0}" 0 1 2 3 && [[ -z "${PYTHON_PKG_SETUP_EXECUTED}" ]]; then |
395 |
die "python_pkg_setup() not called" |
396 |
fi |
397 |
} |
398 |
|
399 |
# @FUNCTION: python_pkg_setup |
400 |
# @DESCRIPTION: |
401 |
# Perform sanity checks and initialize environment. |
402 |
# |
403 |
# This function is exported in EAPI 2 and 3 when PYTHON_USE_WITH or PYTHON_USE_WITH_OR variable |
404 |
# is set and always in EAPI >=4. Calling of this function is mandatory in EAPI >=4. |
405 |
python_pkg_setup() { |
406 |
if [[ "${EBUILD_PHASE}" != "setup" ]]; then |
407 |
die "${FUNCNAME}() can be used only in pkg_setup() phase" |
408 |
fi |
409 |
|
410 |
if [[ "$#" -ne 0 ]]; then |
411 |
die "${FUNCNAME}() does not accept arguments" |
412 |
fi |
413 |
|
414 |
export JYTHON_SYSTEM_CACHEDIR="1" |
415 |
addwrite "${EPREFIX}/var/cache/jython" |
416 |
|
417 |
if _python_package_supporting_installation_for_multiple_python_abis; then |
418 |
_python_calculate_PYTHON_ABIS |
419 |
export EPYTHON="$(PYTHON -f)" |
420 |
else |
421 |
PYTHON_ABI="${PYTHON_ABI:-$(PYTHON --ABI)}" |
422 |
fi |
423 |
|
424 |
if ! has "${EAPI:-0}" 0 1 && [[ -n "${PYTHON_USE_WITH}" || -n "${PYTHON_USE_WITH_OR}" ]]; then |
425 |
if [[ "${PYTHON_USE_WITH_OPT}" ]]; then |
426 |
if [[ "${PYTHON_USE_WITH_OPT}" == !* ]]; then |
427 |
use ${PYTHON_USE_WITH_OPT#!} && return |
428 |
else |
429 |
use !${PYTHON_USE_WITH_OPT} && return |
430 |
fi |
431 |
fi |
432 |
|
433 |
python_pkg_setup_check_USE_flags() { |
434 |
local python_atom USE_flag |
435 |
python_atom="$(python_get_implementational_package)" |
436 |
|
437 |
for USE_flag in ${PYTHON_USE_WITH}; do |
438 |
if ! has_version "${python_atom}[${USE_flag}]"; then |
439 |
eerror "Please rebuild ${python_atom} with the following USE flags enabled: ${PYTHON_USE_WITH}" |
440 |
die "Please rebuild ${python_atom} with the following USE flags enabled: ${PYTHON_USE_WITH}" |
441 |
fi |
442 |
done |
443 |
|
444 |
for USE_flag in ${PYTHON_USE_WITH_OR}; do |
445 |
if has_version "${python_atom}[${USE_flag}]"; then |
446 |
return |
447 |
fi |
448 |
done |
449 |
|
450 |
if [[ ${PYTHON_USE_WITH_OR} ]]; then |
451 |
eerror "Please rebuild ${python_atom} with at least one of the following USE flags enabled: ${PYTHON_USE_WITH_OR}" |
452 |
die "Please rebuild ${python_atom} with at least one of the following USE flags enabled: ${PYTHON_USE_WITH_OR}" |
453 |
fi |
454 |
} |
455 |
|
456 |
if _python_package_supporting_installation_for_multiple_python_abis; then |
457 |
PYTHON_SKIP_SANITY_CHECKS="1" python_execute_function -q python_pkg_setup_check_USE_flags |
458 |
else |
459 |
python_pkg_setup_check_USE_flags |
460 |
fi |
461 |
|
462 |
unset -f python_pkg_setup_check_USE_flags |
463 |
fi |
464 |
|
465 |
PYTHON_PKG_SETUP_EXECUTED="1" |
466 |
} |
467 |
|
468 |
if ! has "${EAPI:-0}" 0 1 2 3 || { has "${EAPI:-0}" 2 3 && [[ -n "${PYTHON_USE_WITH}" || -n "${PYTHON_USE_WITH_OR}" ]]; }; then |
469 |
EXPORT_FUNCTIONS pkg_setup |
470 |
fi |
471 |
|
472 |
_PYTHON_SHEBANG_BASE_PART_REGEX='^#![[:space:]]*([^[:space:]]*/usr/bin/env[[:space:]]+)?([^[:space:]]*/)?(jython|pypy-c|python)' |
473 |
|
474 |
# @FUNCTION: python_convert_shebangs |
475 |
# @USAGE: [-q|--quiet] [-r|--recursive] [-x|--only-executables] [--] <Python_ABI|Python_version> <file|directory> [files|directories] |
476 |
# @DESCRIPTION: |
477 |
# Convert shebangs in specified files. Directories can be specified only with --recursive option. |
478 |
python_convert_shebangs() { |
479 |
_python_check_python_pkg_setup_execution |
480 |
|
481 |
local argument file files=() only_executables="0" python_interpreter quiet="0" recursive="0" |
482 |
|
483 |
while (($#)); do |
484 |
case "$1" in |
485 |
-r|--recursive) |
486 |
recursive="1" |
487 |
;; |
488 |
-q|--quiet) |
489 |
quiet="1" |
490 |
;; |
491 |
-x|--only-executables) |
492 |
only_executables="1" |
493 |
;; |
494 |
--) |
495 |
shift |
496 |
break |
497 |
;; |
498 |
-*) |
499 |
die "${FUNCNAME}(): Unrecognized option '$1'" |
500 |
;; |
501 |
*) |
502 |
break |
503 |
;; |
504 |
esac |
505 |
shift |
506 |
done |
507 |
|
508 |
if [[ "$#" -eq 0 ]]; then |
509 |
die "${FUNCNAME}(): Missing Python version and files or directories" |
510 |
elif [[ "$#" -eq 1 ]]; then |
511 |
die "${FUNCNAME}(): Missing files or directories" |
512 |
fi |
513 |
|
514 |
if [[ -n "$(_python_get_implementation --ignore-invalid "$1")" ]]; then |
515 |
python_interpreter="$(PYTHON "$1")" |
516 |
else |
517 |
python_interpreter="python$1" |
518 |
fi |
519 |
shift |
520 |
|
521 |
for argument in "$@"; do |
522 |
if [[ ! -e "${argument}" ]]; then |
523 |
die "${FUNCNAME}(): '${argument}' does not exist" |
524 |
elif [[ -f "${argument}" ]]; then |
525 |
files+=("${argument}") |
526 |
elif [[ -d "${argument}" ]]; then |
527 |
if [[ "${recursive}" == "1" ]]; then |
528 |
while read -d $'\0' -r file; do |
529 |
files+=("${file}") |
530 |
done < <(find "${argument}" $([[ "${only_executables}" == "1" ]] && echo -perm /111) -type f -print0) |
531 |
else |
532 |
die "${FUNCNAME}(): '${argument}' is not a regular file" |
533 |
fi |
534 |
else |
535 |
die "${FUNCNAME}(): '${argument}' is not a regular file or a directory" |
536 |
fi |
537 |
done |
538 |
|
539 |
for file in "${files[@]}"; do |
540 |
file="${file#./}" |
541 |
[[ "${only_executables}" == "1" && ! -x "${file}" ]] && continue |
542 |
|
543 |
if [[ "$(head -n1 "${file}")" =~ ${_PYTHON_SHEBANG_BASE_PART_REGEX} ]]; then |
544 |
[[ "$(sed -ne "2p" "${file}")" =~ ^"# Gentoo '".*"' wrapper script generated by python_generate_wrapper_scripts()"$ ]] && continue |
545 |
|
546 |
if [[ "${quiet}" == "0" ]]; then |
547 |
einfo "Converting shebang in '${file}'" |
548 |
fi |
549 |
|
550 |
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 '${file}' failed" |
551 |
fi |
552 |
done |
553 |
} |
554 |
|
555 |
# @FUNCTION: python_clean_installation_image |
556 |
# @USAGE: [-q|--quiet] |
557 |
# @DESCRIPTION: |
558 |
# Delete needless files in installation image. |
559 |
# |
560 |
# This function can be used only in src_install() phase. |
561 |
python_clean_installation_image() { |
562 |
if [[ "${EBUILD_PHASE}" != "install" ]]; then |
563 |
die "${FUNCNAME}() can be used only in src_install() phase" |
564 |
fi |
565 |
|
566 |
_python_check_python_pkg_setup_execution |
567 |
_python_initialize_prefix_variables |
568 |
|
569 |
local file files=() quiet="0" |
570 |
|
571 |
while (($#)); do |
572 |
case "$1" in |
573 |
-q|--quiet) |
574 |
quiet="1" |
575 |
;; |
576 |
-*) |
577 |
die "${FUNCNAME}(): Unrecognized option '$1'" |
578 |
;; |
579 |
*) |
580 |
die "${FUNCNAME}(): Invalid usage" |
581 |
;; |
582 |
esac |
583 |
shift |
584 |
done |
585 |
|
586 |
while read -d $'\0' -r file; do |
587 |
files+=("${file}") |
588 |
done < <(find "${ED}" "(" -name "*.py[co]" -o -name "*\$py.class" ")" -type f -print0) |
589 |
|
590 |
if [[ "${#files[@]}" -gt 0 ]]; then |
591 |
if [[ "${quiet}" == "0" ]]; then |
592 |
ewarn "Deleting byte-compiled Python modules needlessly generated by build system:" |
593 |
fi |
594 |
for file in "${files[@]}"; do |
595 |
if [[ "${quiet}" == "0" ]]; then |
596 |
ewarn " ${file}" |
597 |
fi |
598 |
rm -f "${file}" |
599 |
|
600 |
# Delete empty __pycache__ directories. |
601 |
if [[ "${file%/*}" == *"/__pycache__" ]]; then |
602 |
rmdir "${file%/*}" 2> /dev/null |
603 |
fi |
604 |
done |
605 |
fi |
606 |
|
607 |
python_clean_sitedirs() { |
608 |
if [[ -d "${ED}$(python_get_sitedir)" ]]; then |
609 |
find "${ED}$(python_get_sitedir)" "(" -name "*.c" -o -name "*.h" -o -name "*.la" ")" -type f -print0 | xargs -0 rm -f |
610 |
fi |
611 |
} |
612 |
if _python_package_supporting_installation_for_multiple_python_abis; then |
613 |
python_execute_function -q python_clean_sitedirs |
614 |
else |
615 |
python_clean_sitedirs |
616 |
fi |
617 |
|
618 |
unset -f python_clean_sitedirs |
619 |
} |
620 |
|
621 |
# ================================================================================================ |
622 |
# =========== FUNCTIONS FOR PACKAGES SUPPORTING INSTALLATION FOR MULTIPLE PYTHON ABIS ============ |
623 |
# ================================================================================================ |
624 |
|
625 |
# @ECLASS-VARIABLE: SUPPORT_PYTHON_ABIS |
626 |
# @DESCRIPTION: |
627 |
# Set this in EAPI <= 4 to indicate that current package supports installation for |
628 |
# multiple Python ABIs. |
629 |
|
630 |
# @ECLASS-VARIABLE: PYTHON_TESTS_RESTRICTED_ABIS |
631 |
# @DESCRIPTION: |
632 |
# Space-separated list of Python ABI patterns. Testing in Python ABIs matching any Python ABI |
633 |
# patterns specified in this list is skipped. |
634 |
|
635 |
# @ECLASS-VARIABLE: PYTHON_EXPORT_PHASE_FUNCTIONS |
636 |
# @DESCRIPTION: |
637 |
# Set this to export phase functions for the following ebuild phases: |
638 |
# src_prepare(), src_configure(), src_compile(), src_test(), src_install(). |
639 |
if ! has "${EAPI:-0}" 0 1; then |
640 |
python_src_prepare() { |
641 |
if [[ "${EBUILD_PHASE}" != "prepare" ]]; then |
642 |
die "${FUNCNAME}() can be used only in src_prepare() phase" |
643 |
fi |
644 |
|
645 |
if ! _python_package_supporting_installation_for_multiple_python_abis; then |
646 |
die "${FUNCNAME}() cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs" |
647 |
fi |
648 |
|
649 |
_python_check_python_pkg_setup_execution |
650 |
|
651 |
if [[ "$#" -ne 0 ]]; then |
652 |
die "${FUNCNAME}() does not accept arguments" |
653 |
fi |
654 |
|
655 |
python_copy_sources |
656 |
} |
657 |
|
658 |
for python_default_function in src_configure src_compile src_test; do |
659 |
eval "python_${python_default_function}() { |
660 |
if [[ \"\${EBUILD_PHASE}\" != \"${python_default_function#src_}\" ]]; then |
661 |
die \"\${FUNCNAME}() can be used only in ${python_default_function}() phase\" |
662 |
fi |
663 |
|
664 |
if ! _python_package_supporting_installation_for_multiple_python_abis; then |
665 |
die \"\${FUNCNAME}() cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs\" |
666 |
fi |
667 |
|
668 |
_python_check_python_pkg_setup_execution |
669 |
|
670 |
python_execute_function -d -s -- \"\$@\" |
671 |
}" |
672 |
done |
673 |
unset python_default_function |
674 |
|
675 |
python_src_install() { |
676 |
if [[ "${EBUILD_PHASE}" != "install" ]]; then |
677 |
die "${FUNCNAME}() can be used only in src_install() phase" |
678 |
fi |
679 |
|
680 |
if ! _python_package_supporting_installation_for_multiple_python_abis; then |
681 |
die "${FUNCNAME}() cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs" |
682 |
fi |
683 |
|
684 |
_python_check_python_pkg_setup_execution |
685 |
|
686 |
if has "${EAPI:-0}" 0 1 2 3; then |
687 |
python_execute_function -d -s -- "$@" |
688 |
else |
689 |
python_installation() { |
690 |
emake DESTDIR="${T}/images/${PYTHON_ABI}" install "$@" |
691 |
} |
692 |
python_execute_function -s python_installation "$@" |
693 |
unset python_installation |
694 |
|
695 |
python_merge_intermediate_installation_images "${T}/images" |
696 |
fi |
697 |
} |
698 |
|
699 |
if [[ -n "${PYTHON_EXPORT_PHASE_FUNCTIONS}" ]]; then |
700 |
EXPORT_FUNCTIONS src_prepare src_configure src_compile src_test src_install |
701 |
fi |
702 |
fi |
703 |
|
704 |
if has "${EAPI:-0}" 0 1 2 3 4; then |
705 |
unset PYTHON_ABIS |
706 |
fi |
707 |
|
708 |
_python_calculate_PYTHON_ABIS() { |
709 |
if ! _python_package_supporting_installation_for_multiple_python_abis; then |
710 |
die "${FUNCNAME}() cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs" |
711 |
fi |
712 |
|
713 |
_python_initial_sanity_checks |
714 |
|
715 |
if [[ "$(declare -p PYTHON_ABIS 2> /dev/null)" != "declare -x PYTHON_ABIS="* ]] && has "${EAPI:-0}" 0 1 2 3 4; then |
716 |
local PYTHON_ABI |
717 |
|
718 |
if [[ "$(declare -p USE_PYTHON 2> /dev/null)" == "declare -x USE_PYTHON="* ]]; then |
719 |
local cpython_enabled="0" |
720 |
|
721 |
if [[ -z "${USE_PYTHON}" ]]; then |
722 |
die "USE_PYTHON variable is empty" |
723 |
fi |
724 |
|
725 |
for PYTHON_ABI in ${USE_PYTHON}; do |
726 |
if ! has "${PYTHON_ABI}" "${_PYTHON_GLOBALLY_SUPPORTED_ABIS[@]}"; then |
727 |
die "USE_PYTHON variable contains invalid value '${PYTHON_ABI}'" |
728 |
fi |
729 |
|
730 |
if has "${PYTHON_ABI}" "${_CPYTHON2_GLOBALLY_SUPPORTED_ABIS[@]}" "${_CPYTHON3_GLOBALLY_SUPPORTED_ABIS[@]}"; then |
731 |
cpython_enabled="1" |
732 |
fi |
733 |
|
734 |
if ! _python_check_python_abi_matching --patterns-list "${PYTHON_ABI}" "${RESTRICT_PYTHON_ABIS}"; then |
735 |
export PYTHON_ABIS+="${PYTHON_ABIS:+ }${PYTHON_ABI}" |
736 |
fi |
737 |
done |
738 |
|
739 |
if [[ -z "${PYTHON_ABIS//[${IFS}]/}" ]]; then |
740 |
die "USE_PYTHON variable does not enable any Python ABI supported by ${CATEGORY}/${PF}" |
741 |
fi |
742 |
|
743 |
if [[ "${cpython_enabled}" == "0" ]]; then |
744 |
die "USE_PYTHON variable does not enable any CPython ABI" |
745 |
fi |
746 |
else |
747 |
local python_version python2_version python3_version support_python_major_version |
748 |
|
749 |
if ! has_version "dev-lang/python"; then |
750 |
die "${FUNCNAME}(): 'dev-lang/python' is not installed" |
751 |
fi |
752 |
|
753 |
python_version="$("${EPREFIX}/usr/bin/python" -c 'from sys import version_info; print(".".join(str(x) for x in version_info[:2]))')" |
754 |
|
755 |
if has_version "=dev-lang/python-2*"; then |
756 |
if [[ "$(readlink "${EPREFIX}/usr/bin/python2")" != "python2."* ]]; then |
757 |
die "'${EPREFIX}/usr/bin/python2' is not valid symlink" |
758 |
fi |
759 |
|
760 |
python2_version="$("${EPREFIX}/usr/bin/python2" -c 'from sys import version_info; print(".".join(str(x) for x in version_info[:2]))')" |
761 |
|
762 |
support_python_major_version="0" |
763 |
for PYTHON_ABI in "${_CPYTHON2_GLOBALLY_SUPPORTED_ABIS[@]}"; do |
764 |
if ! _python_check_python_abi_matching --patterns-list "${PYTHON_ABI}" "${RESTRICT_PYTHON_ABIS}"; then |
765 |
support_python_major_version="1" |
766 |
break |
767 |
fi |
768 |
done |
769 |
if [[ "${support_python_major_version}" == "1" ]]; then |
770 |
if _python_check_python_abi_matching --patterns-list "${python2_version}" "${RESTRICT_PYTHON_ABIS}"; then |
771 |
die "Active version of CPython 2 is not supported by ${CATEGORY}/${PF}" |
772 |
fi |
773 |
else |
774 |
python2_version="" |
775 |
fi |
776 |
fi |
777 |
|
778 |
if has_version "=dev-lang/python-3*"; then |
779 |
if [[ "$(readlink "${EPREFIX}/usr/bin/python3")" != "python3."* ]]; then |
780 |
die "'${EPREFIX}/usr/bin/python3' is not valid symlink" |
781 |
fi |
782 |
|
783 |
python3_version="$("${EPREFIX}/usr/bin/python3" -c 'from sys import version_info; print(".".join(str(x) for x in version_info[:2]))')" |
784 |
|
785 |
support_python_major_version="0" |
786 |
for PYTHON_ABI in "${_CPYTHON3_GLOBALLY_SUPPORTED_ABIS[@]}"; do |
787 |
if ! _python_check_python_abi_matching --patterns-list "${PYTHON_ABI}" "${RESTRICT_PYTHON_ABIS}"; then |
788 |
support_python_major_version="1" |
789 |
break |
790 |
fi |
791 |
done |
792 |
if [[ "${support_python_major_version}" == "1" ]]; then |
793 |
if _python_check_python_abi_matching --patterns-list "${python3_version}" "${RESTRICT_PYTHON_ABIS}"; then |
794 |
die "Active version of CPython 3 is not supported by ${CATEGORY}/${PF}" |
795 |
fi |
796 |
else |
797 |
python3_version="" |
798 |
fi |
799 |
fi |
800 |
|
801 |
if [[ -n "${python2_version}" && "${python_version}" == "2."* && "${python_version}" != "${python2_version}" ]]; then |
802 |
eerror "Python wrapper is configured incorrectly or '${EPREFIX}/usr/bin/python2' symlink" |
803 |
eerror "is set incorrectly. Use \`eselect python\` to fix configuration." |
804 |
die "Incorrect configuration of Python" |
805 |
fi |
806 |
if [[ -n "${python3_version}" && "${python_version}" == "3."* && "${python_version}" != "${python3_version}" ]]; then |
807 |
eerror "Python wrapper is configured incorrectly or '${EPREFIX}/usr/bin/python3' symlink" |
808 |
eerror "is set incorrectly. Use \`eselect python\` to fix configuration." |
809 |
die "Incorrect configuration of Python" |
810 |
fi |
811 |
|
812 |
PYTHON_ABIS="${python2_version} ${python3_version}" |
813 |
PYTHON_ABIS="${PYTHON_ABIS# }" |
814 |
export PYTHON_ABIS="${PYTHON_ABIS% }" |
815 |
fi |
816 |
fi |
817 |
|
818 |
_python_final_sanity_checks |
819 |
} |
820 |
|
821 |
_python_prepare_flags() { |
822 |
local array=() deleted_flag element flags new_value old_flag old_value operator pattern prefix variable |
823 |
|
824 |
for variable in CPPFLAGS CFLAGS CXXFLAGS LDFLAGS; do |
825 |
eval "_PYTHON_SAVED_${variable}=\"\${!variable}\"" |
826 |
for prefix in PYTHON_USER_ PYTHON_; do |
827 |
if [[ "$(declare -p ${prefix}${variable} 2> /dev/null)" == "declare -a ${prefix}${variable}="* ]]; then |
828 |
eval "array=(\"\${${prefix}${variable}[@]}\")" |
829 |
for element in "${array[@]}"; do |
830 |
if [[ "${element}" =~ ^${_PYTHON_ABI_PATTERN_REGEX}\ (\+|-)\ .+ ]]; then |
831 |
pattern="${element%% *}" |
832 |
element="${element#* }" |
833 |
operator="${element%% *}" |
834 |
flags="${element#* }" |
835 |
if _python_check_python_abi_matching "${PYTHON_ABI}" "${pattern}"; then |
836 |
if [[ "${operator}" == "+" ]]; then |
837 |
eval "export ${variable}+=\"\${variable:+ }${flags}\"" |
838 |
elif [[ "${operator}" == "-" ]]; then |
839 |
flags="${flags// /$'\n'}" |
840 |
old_value="${!variable// /$'\n'}" |
841 |
new_value="" |
842 |
while read old_flag; do |
843 |
while read deleted_flag; do |
844 |
if [[ "${old_flag}" == ${deleted_flag} ]]; then |
845 |
continue 2 |
846 |
fi |
847 |
done <<< "${flags}" |
848 |
new_value+="${new_value:+ }${old_flag}" |
849 |
done <<< "${old_value}" |
850 |
eval "export ${variable}=\"\${new_value}\"" |
851 |
fi |
852 |
fi |
853 |
else |
854 |
die "Element '${element}' of ${prefix}${variable} array has invalid syntax" |
855 |
fi |
856 |
done |
857 |
elif [[ -n "$(declare -p ${prefix}${variable} 2> /dev/null)" ]]; then |
858 |
die "${prefix}${variable} should be indexed array" |
859 |
fi |
860 |
done |
861 |
done |
862 |
} |
863 |
|
864 |
_python_restore_flags() { |
865 |
local variable |
866 |
|
867 |
for variable in CPPFLAGS CFLAGS CXXFLAGS LDFLAGS; do |
868 |
eval "${variable}=\"\${_PYTHON_SAVED_${variable}}\"" |
869 |
unset _PYTHON_SAVED_${variable} |
870 |
done |
871 |
} |
872 |
|
873 |
# @FUNCTION: python_execute_function |
874 |
# @USAGE: [--action-message message] [-d|--default-function] [--failure-message message] [-f|--final-ABI] [--nonfatal] [-q|--quiet] [-s|--separate-build-dirs] [--source-dir source_directory] [--] <function> [arguments] |
875 |
# @DESCRIPTION: |
876 |
# Execute specified function for each value of PYTHON_ABIS, optionally passing additional |
877 |
# arguments. The specified function can use PYTHON_ABI and BUILDDIR variables. |
878 |
python_execute_function() { |
879 |
if ! _python_package_supporting_installation_for_multiple_python_abis; then |
880 |
die "${FUNCNAME}() cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs" |
881 |
fi |
882 |
|
883 |
_python_check_python_pkg_setup_execution |
884 |
_python_set_color_variables |
885 |
|
886 |
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 |
887 |
|
888 |
while (($#)); do |
889 |
case "$1" in |
890 |
--action-message) |
891 |
action_message_template="$2" |
892 |
shift |
893 |
;; |
894 |
-d|--default-function) |
895 |
default_function="1" |
896 |
;; |
897 |
--failure-message) |
898 |
failure_message_template="$2" |
899 |
shift |
900 |
;; |
901 |
-f|--final-ABI) |
902 |
final_ABI="1" |
903 |
;; |
904 |
--nonfatal) |
905 |
nonfatal="1" |
906 |
;; |
907 |
-q|--quiet) |
908 |
quiet="1" |
909 |
;; |
910 |
-s|--separate-build-dirs) |
911 |
separate_build_dirs="1" |
912 |
;; |
913 |
--source-dir) |
914 |
source_dir="$2" |
915 |
shift |
916 |
;; |
917 |
--) |
918 |
shift |
919 |
break |
920 |
;; |
921 |
-*) |
922 |
die "${FUNCNAME}(): Unrecognized option '$1'" |
923 |
;; |
924 |
*) |
925 |
break |
926 |
;; |
927 |
esac |
928 |
shift |
929 |
done |
930 |
|
931 |
if [[ -n "${source_dir}" && "${separate_build_dirs}" == 0 ]]; then |
932 |
die "${FUNCNAME}(): '--source-dir' option can be specified only with '--separate-build-dirs' option" |
933 |
fi |
934 |
|
935 |
if [[ "${default_function}" == "0" ]]; then |
936 |
if [[ "$#" -eq 0 ]]; then |
937 |
die "${FUNCNAME}(): Missing function name" |
938 |
fi |
939 |
function="$1" |
940 |
shift |
941 |
|
942 |
if [[ -z "$(type -t "${function}")" ]]; then |
943 |
die "${FUNCNAME}(): '${function}' function is not defined" |
944 |
fi |
945 |
else |
946 |
if has "${EAPI:-0}" 0 1; then |
947 |
die "${FUNCNAME}(): '--default-function' option cannot be used in this EAPI" |
948 |
fi |
949 |
|
950 |
if [[ "${EBUILD_PHASE}" == "configure" ]]; then |
951 |
if has "${EAPI}" 2 3; then |
952 |
python_default_function() { |
953 |
econf "$@" |
954 |
} |
955 |
else |
956 |
python_default_function() { |
957 |
nonfatal econf "$@" |
958 |
} |
959 |
fi |
960 |
elif [[ "${EBUILD_PHASE}" == "compile" ]]; then |
961 |
python_default_function() { |
962 |
emake "$@" |
963 |
} |
964 |
elif [[ "${EBUILD_PHASE}" == "test" ]]; then |
965 |
python_default_function() { |
966 |
if emake -j1 -n check &> /dev/null; then |
967 |
emake -j1 check "$@" |
968 |
elif emake -j1 -n test &> /dev/null; then |
969 |
emake -j1 test "$@" |
970 |
fi |
971 |
} |
972 |
elif [[ "${EBUILD_PHASE}" == "install" ]]; then |
973 |
python_default_function() { |
974 |
emake DESTDIR="${D}" install "$@" |
975 |
} |
976 |
else |
977 |
die "${FUNCNAME}(): '--default-function' option cannot be used in this ebuild phase" |
978 |
fi |
979 |
function="python_default_function" |
980 |
fi |
981 |
|
982 |
# Ensure that python_execute_function() cannot be directly or indirectly called by python_execute_function(). |
983 |
if _python_abi-specific_local_scope; then |
984 |
die "${FUNCNAME}(): Invalid call stack" |
985 |
fi |
986 |
|
987 |
if [[ "${quiet}" == "0" ]]; then |
988 |
[[ "${EBUILD_PHASE}" == "setup" ]] && action="Setting up" |
989 |
[[ "${EBUILD_PHASE}" == "unpack" ]] && action="Unpacking" |
990 |
[[ "${EBUILD_PHASE}" == "prepare" ]] && action="Preparation" |
991 |
[[ "${EBUILD_PHASE}" == "configure" ]] && action="Configuration" |
992 |
[[ "${EBUILD_PHASE}" == "compile" ]] && action="Building" |
993 |
[[ "${EBUILD_PHASE}" == "test" ]] && action="Testing" |
994 |
[[ "${EBUILD_PHASE}" == "install" ]] && action="Installation" |
995 |
[[ "${EBUILD_PHASE}" == "preinst" ]] && action="Preinstallation" |
996 |
[[ "${EBUILD_PHASE}" == "postinst" ]] && action="Postinstallation" |
997 |
[[ "${EBUILD_PHASE}" == "prerm" ]] && action="Preuninstallation" |
998 |
[[ "${EBUILD_PHASE}" == "postrm" ]] && action="Postuninstallation" |
999 |
fi |
1000 |
|
1001 |
_python_calculate_PYTHON_ABIS |
1002 |
if [[ "${final_ABI}" == "1" ]]; then |
1003 |
iterated_PYTHON_ABIS="$(PYTHON -f --ABI)" |
1004 |
else |
1005 |
iterated_PYTHON_ABIS="${PYTHON_ABIS}" |
1006 |
fi |
1007 |
for PYTHON_ABI in ${iterated_PYTHON_ABIS}; do |
1008 |
if [[ "${EBUILD_PHASE}" == "test" ]] && _python_check_python_abi_matching --patterns-list "${PYTHON_ABI}" "${PYTHON_TESTS_RESTRICTED_ABIS}"; then |
1009 |
if [[ "${quiet}" == "0" ]]; then |
1010 |
echo " ${_GREEN}*${_NORMAL} ${_BLUE}Testing of ${CATEGORY}/${PF} with $(python_get_implementation_and_version) skipped${_NORMAL}" |
1011 |
fi |
1012 |
continue |
1013 |
fi |
1014 |
|
1015 |
_python_prepare_flags |
1016 |
|
1017 |
if [[ "${quiet}" == "0" ]]; then |
1018 |
if [[ -n "${action_message_template}" ]]; then |
1019 |
eval "action_message=\"${action_message_template}\"" |
1020 |
else |
1021 |
action_message="${action} of ${CATEGORY}/${PF} with $(python_get_implementation_and_version)..." |
1022 |
fi |
1023 |
echo " ${_GREEN}*${_NORMAL} ${_BLUE}${action_message}${_NORMAL}" |
1024 |
fi |
1025 |
|
1026 |
if [[ "${separate_build_dirs}" == "1" ]]; then |
1027 |
if [[ -n "${source_dir}" ]]; then |
1028 |
export BUILDDIR="${S}/${source_dir}-${PYTHON_ABI}" |
1029 |
else |
1030 |
export BUILDDIR="${S}-${PYTHON_ABI}" |
1031 |
fi |
1032 |
pushd "${BUILDDIR}" > /dev/null || die "pushd failed" |
1033 |
else |
1034 |
export BUILDDIR="${S}" |
1035 |
fi |
1036 |
|
1037 |
previous_directory="$(pwd)" |
1038 |
previous_directory_stack="$(dirs -p)" |
1039 |
previous_directory_stack_length="$(dirs -p | wc -l)" |
1040 |
|
1041 |
if ! has "${EAPI}" 0 1 2 3 && has "${PYTHON_ABI}" ${FAILURE_TOLERANT_PYTHON_ABIS}; then |
1042 |
EPYTHON="$(PYTHON)" nonfatal "${function}" "$@" |
1043 |
else |
1044 |
EPYTHON="$(PYTHON)" "${function}" "$@" |
1045 |
fi |
1046 |
|
1047 |
return_code="$?" |
1048 |
|
1049 |
_python_restore_flags |
1050 |
|
1051 |
if [[ "${return_code}" -ne 0 ]]; then |
1052 |
if [[ -n "${failure_message_template}" ]]; then |
1053 |
eval "failure_message=\"${failure_message_template}\"" |
1054 |
else |
1055 |
failure_message="${action} failed with $(python_get_implementation_and_version) in ${function}() function" |
1056 |
fi |
1057 |
|
1058 |
if [[ "${nonfatal}" == "1" ]]; then |
1059 |
if [[ "${quiet}" == "0" ]]; then |
1060 |
ewarn "${failure_message}" |
1061 |
fi |
1062 |
elif [[ "${final_ABI}" == "0" ]] && has "${PYTHON_ABI}" ${FAILURE_TOLERANT_PYTHON_ABIS}; then |
1063 |
if [[ "${EBUILD_PHASE}" != "test" ]] || ! has test-fail-continue ${FEATURES}; then |
1064 |
local enabled_PYTHON_ABIS= other_PYTHON_ABI |
1065 |
for other_PYTHON_ABI in ${PYTHON_ABIS}; do |
1066 |
[[ "${other_PYTHON_ABI}" != "${PYTHON_ABI}" ]] && enabled_PYTHON_ABIS+="${enabled_PYTHON_ABIS:+ }${other_PYTHON_ABI}" |
1067 |
done |
1068 |
export PYTHON_ABIS="${enabled_PYTHON_ABIS}" |
1069 |
fi |
1070 |
if [[ "${quiet}" == "0" ]]; then |
1071 |
ewarn "${failure_message}" |
1072 |
fi |
1073 |
if [[ -z "${PYTHON_ABIS}" ]]; then |
1074 |
die "${function}() function failed with all enabled Python ABIs" |
1075 |
fi |
1076 |
else |
1077 |
die "${failure_message}" |
1078 |
fi |
1079 |
fi |
1080 |
|
1081 |
# Ensure that directory stack has not been decreased. |
1082 |
if [[ "$(dirs -p | wc -l)" -lt "${previous_directory_stack_length}" ]]; then |
1083 |
die "Directory stack decreased illegally" |
1084 |
fi |
1085 |
|
1086 |
# Avoid side effects of earlier returning from the specified function. |
1087 |
while [[ "$(dirs -p | wc -l)" -gt "${previous_directory_stack_length}" ]]; do |
1088 |
popd > /dev/null || die "popd failed" |
1089 |
done |
1090 |
|
1091 |
# Ensure that the bottom part of directory stack has not been changed. Restore |
1092 |
# previous directory (from before running of the specified function) before |
1093 |
# comparison of directory stacks to avoid mismatch of directory stacks after |
1094 |
# potential using of 'cd' to change current directory. Restoration of previous |
1095 |
# directory allows to safely use 'cd' to change current directory in the |
1096 |
# specified function without changing it back to original directory. |
1097 |
cd "${previous_directory}" |
1098 |
if [[ "$(dirs -p)" != "${previous_directory_stack}" ]]; then |
1099 |
die "Directory stack changed illegally" |
1100 |
fi |
1101 |
|
1102 |
if [[ "${separate_build_dirs}" == "1" ]]; then |
1103 |
popd > /dev/null || die "popd failed" |
1104 |
fi |
1105 |
unset BUILDDIR |
1106 |
done |
1107 |
|
1108 |
if [[ "${default_function}" == "1" ]]; then |
1109 |
unset -f python_default_function |
1110 |
fi |
1111 |
} |
1112 |
|
1113 |
# @FUNCTION: python_copy_sources |
1114 |
# @USAGE: <directory="${S}"> [directory] |
1115 |
# @DESCRIPTION: |
1116 |
# Copy unpacked sources of current package to separate build directory for each Python ABI. |
1117 |
python_copy_sources() { |
1118 |
if ! _python_package_supporting_installation_for_multiple_python_abis; then |
1119 |
die "${FUNCNAME}() cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs" |
1120 |
fi |
1121 |
|
1122 |
_python_check_python_pkg_setup_execution |
1123 |
|
1124 |
local dir dirs=() PYTHON_ABI |
1125 |
|
1126 |
if [[ "$#" -eq 0 ]]; then |
1127 |
if [[ "${WORKDIR}" == "${S}" ]]; then |
1128 |
die "${FUNCNAME}() cannot be used with current value of S variable" |
1129 |
fi |
1130 |
dirs=("${S%/}") |
1131 |
else |
1132 |
dirs=("$@") |
1133 |
fi |
1134 |
|
1135 |
_python_calculate_PYTHON_ABIS |
1136 |
for PYTHON_ABI in ${PYTHON_ABIS}; do |
1137 |
for dir in "${dirs[@]}"; do |
1138 |
cp -pr "${dir}" "${dir}-${PYTHON_ABI}" > /dev/null || die "Copying of sources failed" |
1139 |
done |
1140 |
done |
1141 |
} |
1142 |
|
1143 |
# @FUNCTION: python_generate_wrapper_scripts |
1144 |
# @USAGE: [-E|--respect-EPYTHON] [-f|--force] [-q|--quiet] [--] <file> [files] |
1145 |
# @DESCRIPTION: |
1146 |
# Generate wrapper scripts. Existing files are overwritten only with --force option. |
1147 |
# If --respect-EPYTHON option is specified, then generated wrapper scripts will |
1148 |
# respect EPYTHON variable at run time. |
1149 |
# |
1150 |
# This function can be used only in src_install() phase. |
1151 |
python_generate_wrapper_scripts() { |
1152 |
if [[ "${EBUILD_PHASE}" != "install" ]]; then |
1153 |
die "${FUNCNAME}() can be used only in src_install() phase" |
1154 |
fi |
1155 |
|
1156 |
if ! _python_package_supporting_installation_for_multiple_python_abis; then |
1157 |
die "${FUNCNAME}() cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs" |
1158 |
fi |
1159 |
|
1160 |
_python_check_python_pkg_setup_execution |
1161 |
_python_initialize_prefix_variables |
1162 |
|
1163 |
local eselect_python_option file force="0" quiet="0" PYTHON_ABI PYTHON_ABIS_list python2_enabled="0" python3_enabled="0" respect_EPYTHON="0" |
1164 |
|
1165 |
while (($#)); do |
1166 |
case "$1" in |
1167 |
-E|--respect-EPYTHON) |
1168 |
respect_EPYTHON="1" |
1169 |
;; |
1170 |
-f|--force) |
1171 |
force="1" |
1172 |
;; |
1173 |
-q|--quiet) |
1174 |
quiet="1" |
1175 |
;; |
1176 |
--) |
1177 |
shift |
1178 |
break |
1179 |
;; |
1180 |
-*) |
1181 |
die "${FUNCNAME}(): Unrecognized option '$1'" |
1182 |
;; |
1183 |
*) |
1184 |
break |
1185 |
;; |
1186 |
esac |
1187 |
shift |
1188 |
done |
1189 |
|
1190 |
if [[ "$#" -eq 0 ]]; then |
1191 |
die "${FUNCNAME}(): Missing arguments" |
1192 |
fi |
1193 |
|
1194 |
_python_calculate_PYTHON_ABIS |
1195 |
for PYTHON_ABI in "${_CPYTHON2_GLOBALLY_SUPPORTED_ABIS[@]}"; do |
1196 |
if has "${PYTHON_ABI}" ${PYTHON_ABIS}; then |
1197 |
python2_enabled="1" |
1198 |
fi |
1199 |
done |
1200 |
for PYTHON_ABI in "${_CPYTHON3_GLOBALLY_SUPPORTED_ABIS[@]}"; do |
1201 |
if has "${PYTHON_ABI}" ${PYTHON_ABIS}; then |
1202 |
python3_enabled="1" |
1203 |
fi |
1204 |
done |
1205 |
|
1206 |
if [[ "${python2_enabled}" == "1" && "${python3_enabled}" == "1" ]]; then |
1207 |
eselect_python_option= |
1208 |
elif [[ "${python2_enabled}" == "1" && "${python3_enabled}" == "0" ]]; then |
1209 |
eselect_python_option="--python2" |
1210 |
elif [[ "${python2_enabled}" == "0" && "${python3_enabled}" == "1" ]]; then |
1211 |
eselect_python_option="--python3" |
1212 |
else |
1213 |
die "${FUNCNAME}(): Unsupported environment" |
1214 |
fi |
1215 |
|
1216 |
PYTHON_ABIS_list="$("$(PYTHON -f)" -c "print(', '.join('\"%s\"' % x for x in reversed('${PYTHON_ABIS}'.split())))")" |
1217 |
|
1218 |
for file in "$@"; do |
1219 |
if [[ -f "${file}" && "${force}" == "0" ]]; then |
1220 |
die "${FUNCNAME}(): '${file}' already exists" |
1221 |
fi |
1222 |
|
1223 |
if [[ "${quiet}" == "0" ]]; then |
1224 |
einfo "Generating '${file#${ED%/}}' wrapper script" |
1225 |
fi |
1226 |
|
1227 |
cat << EOF > "${file}" |
1228 |
#!/usr/bin/env python |
1229 |
# Gentoo '${file##*/}' wrapper script generated by python_generate_wrapper_scripts() |
1230 |
|
1231 |
import os |
1232 |
import re |
1233 |
import subprocess |
1234 |
import sys |
1235 |
|
1236 |
cpython_ABI_re = re.compile(r"^(\d+\.\d+)$") |
1237 |
jython_ABI_re = re.compile(r"^(\d+\.\d+)-jython$") |
1238 |
pypy_ABI_re = re.compile(r"^\d+\.\d+-pypy-(\d+\.\d+)$") |
1239 |
cpython_interpreter_re = re.compile(r"^python(\d+\.\d+)$") |
1240 |
jython_interpreter_re = re.compile(r"^jython(\d+\.\d+)$") |
1241 |
pypy_interpreter_re = re.compile(r"^pypy-c(\d+\.\d+)$") |
1242 |
cpython_shebang_re = re.compile(r"^#![ \t]*(?:${EPREFIX}/usr/bin/python|(?:${EPREFIX})?/usr/bin/env[ \t]+(?:${EPREFIX}/usr/bin/)?python)") |
1243 |
python_shebang_options_re = re.compile(r"^#![ \t]*${EPREFIX}/usr/bin/(?:jython|pypy-c|python)(?:\d+(?:\.\d+)?)?[ \t]+(-\S)") |
1244 |
python_verification_output_re = re.compile("^GENTOO_PYTHON_TARGET_SCRIPT_PATH supported\n$") |
1245 |
|
1246 |
pypy_versions_mapping = { |
1247 |
"1.5": "2.7" |
1248 |
} |
1249 |
|
1250 |
def get_PYTHON_ABI(python_interpreter): |
1251 |
cpython_matched = cpython_interpreter_re.match(python_interpreter) |
1252 |
jython_matched = jython_interpreter_re.match(python_interpreter) |
1253 |
pypy_matched = pypy_interpreter_re.match(python_interpreter) |
1254 |
if cpython_matched is not None: |
1255 |
PYTHON_ABI = cpython_matched.group(1) |
1256 |
elif jython_matched is not None: |
1257 |
PYTHON_ABI = jython_matched.group(1) + "-jython" |
1258 |
elif pypy_matched is not None: |
1259 |
PYTHON_ABI = pypy_versions_mapping[pypy_matched.group(1)] + "-pypy-" + pypy_matched.group(1) |
1260 |
else: |
1261 |
PYTHON_ABI = None |
1262 |
return PYTHON_ABI |
1263 |
|
1264 |
def get_python_interpreter(PYTHON_ABI): |
1265 |
cpython_matched = cpython_ABI_re.match(PYTHON_ABI) |
1266 |
jython_matched = jython_ABI_re.match(PYTHON_ABI) |
1267 |
pypy_matched = pypy_ABI_re.match(PYTHON_ABI) |
1268 |
if cpython_matched is not None: |
1269 |
python_interpreter = "python" + cpython_matched.group(1) |
1270 |
elif jython_matched is not None: |
1271 |
python_interpreter = "jython" + jython_matched.group(1) |
1272 |
elif pypy_matched is not None: |
1273 |
python_interpreter = "pypy-c" + pypy_matched.group(1) |
1274 |
else: |
1275 |
python_interpreter = None |
1276 |
return python_interpreter |
1277 |
|
1278 |
EOF |
1279 |
if [[ "$?" != "0" ]]; then |
1280 |
die "${FUNCNAME}(): Generation of '$1' failed" |
1281 |
fi |
1282 |
if [[ "${respect_EPYTHON}" == "1" ]]; then |
1283 |
cat << EOF >> "${file}" |
1284 |
python_interpreter = os.environ.get("EPYTHON") |
1285 |
if python_interpreter: |
1286 |
PYTHON_ABI = get_PYTHON_ABI(python_interpreter) |
1287 |
if PYTHON_ABI is None: |
1288 |
sys.stderr.write("%s: EPYTHON variable has unrecognized value '%s'\n" % (sys.argv[0], python_interpreter)) |
1289 |
sys.exit(1) |
1290 |
else: |
1291 |
try: |
1292 |
environment = os.environ.copy() |
1293 |
environment["ROOT"] = "/" |
1294 |
eselect_process = subprocess.Popen(["${EPREFIX}/usr/bin/eselect", "python", "show"${eselect_python_option:+, $(echo "\"")}${eselect_python_option}${eselect_python_option:+$(echo "\"")}], env=environment, stdout=subprocess.PIPE) |
1295 |
if eselect_process.wait() != 0: |
1296 |
raise ValueError |
1297 |
except (OSError, ValueError): |
1298 |
sys.stderr.write("%s: Execution of 'eselect python show${eselect_python_option:+ }${eselect_python_option}' failed\n" % sys.argv[0]) |
1299 |
sys.exit(1) |
1300 |
|
1301 |
python_interpreter = eselect_process.stdout.read() |
1302 |
if not isinstance(python_interpreter, str): |
1303 |
# Python 3 |
1304 |
python_interpreter = python_interpreter.decode() |
1305 |
python_interpreter = python_interpreter.rstrip("\n") |
1306 |
|
1307 |
PYTHON_ABI = get_PYTHON_ABI(python_interpreter) |
1308 |
if PYTHON_ABI is None: |
1309 |
sys.stderr.write("%s: 'eselect python show${eselect_python_option:+ }${eselect_python_option}' printed unrecognized value '%s'\n" % (sys.argv[0], python_interpreter)) |
1310 |
sys.exit(1) |
1311 |
|
1312 |
wrapper_script_path = os.path.realpath(sys.argv[0]) |
1313 |
target_executable_path = "%s-%s" % (wrapper_script_path, PYTHON_ABI) |
1314 |
if not os.path.exists(target_executable_path): |
1315 |
sys.stderr.write("%s: '%s' does not exist\n" % (sys.argv[0], target_executable_path)) |
1316 |
sys.exit(1) |
1317 |
EOF |
1318 |
if [[ "$?" != "0" ]]; then |
1319 |
die "${FUNCNAME}(): Generation of '$1' failed" |
1320 |
fi |
1321 |
else |
1322 |
cat << EOF >> "${file}" |
1323 |
try: |
1324 |
environment = os.environ.copy() |
1325 |
environment["ROOT"] = "/" |
1326 |
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) |
1327 |
if eselect_process.wait() != 0: |
1328 |
raise ValueError |
1329 |
except (OSError, ValueError): |
1330 |
sys.stderr.write("%s: Execution of 'eselect python show${eselect_python_option:+ }${eselect_python_option}' failed\n" % sys.argv[0]) |
1331 |
sys.exit(1) |
1332 |
|
1333 |
python_interpreter = eselect_process.stdout.read() |
1334 |
if not isinstance(python_interpreter, str): |
1335 |
# Python 3 |
1336 |
python_interpreter = python_interpreter.decode() |
1337 |
python_interpreter = python_interpreter.rstrip("\n") |
1338 |
|
1339 |
PYTHON_ABI = get_PYTHON_ABI(python_interpreter) |
1340 |
if PYTHON_ABI is None: |
1341 |
sys.stderr.write("%s: 'eselect python show${eselect_python_option:+ }${eselect_python_option}' printed unrecognized value '%s'\n" % (sys.argv[0], python_interpreter)) |
1342 |
sys.exit(1) |
1343 |
|
1344 |
wrapper_script_path = os.path.realpath(sys.argv[0]) |
1345 |
for PYTHON_ABI in [PYTHON_ABI, ${PYTHON_ABIS_list}]: |
1346 |
target_executable_path = "%s-%s" % (wrapper_script_path, PYTHON_ABI) |
1347 |
if os.path.exists(target_executable_path): |
1348 |
break |
1349 |
else: |
1350 |
sys.stderr.write("%s: No target script exists for '%s'\n" % (sys.argv[0], wrapper_script_path)) |
1351 |
sys.exit(1) |
1352 |
|
1353 |
python_interpreter = get_python_interpreter(PYTHON_ABI) |
1354 |
if python_interpreter is None: |
1355 |
sys.stderr.write("%s: Unrecognized Python ABI '%s'\n" % (sys.argv[0], PYTHON_ABI)) |
1356 |
sys.exit(1) |
1357 |
EOF |
1358 |
if [[ "$?" != "0" ]]; then |
1359 |
die "${FUNCNAME}(): Generation of '$1' failed" |
1360 |
fi |
1361 |
fi |
1362 |
cat << EOF >> "${file}" |
1363 |
|
1364 |
target_executable = open(target_executable_path, "rb") |
1365 |
target_executable_first_line = target_executable.readline() |
1366 |
target_executable.close() |
1367 |
if not isinstance(target_executable_first_line, str): |
1368 |
# Python 3 |
1369 |
target_executable_first_line = target_executable_first_line.decode("utf_8", "replace") |
1370 |
|
1371 |
options = [] |
1372 |
python_shebang_options_matched = python_shebang_options_re.match(target_executable_first_line) |
1373 |
if python_shebang_options_matched is not None: |
1374 |
options = [python_shebang_options_matched.group(1)] |
1375 |
|
1376 |
cpython_shebang_matched = cpython_shebang_re.match(target_executable_first_line) |
1377 |
|
1378 |
if cpython_shebang_matched is not None: |
1379 |
try: |
1380 |
python_interpreter_path = "${EPREFIX}/usr/bin/%s" % python_interpreter |
1381 |
os.environ["GENTOO_PYTHON_TARGET_SCRIPT_PATH_VERIFICATION"] = "1" |
1382 |
python_verification_process = subprocess.Popen([python_interpreter_path, "-c", "pass"], stdout=subprocess.PIPE) |
1383 |
del os.environ["GENTOO_PYTHON_TARGET_SCRIPT_PATH_VERIFICATION"] |
1384 |
if python_verification_process.wait() != 0: |
1385 |
raise ValueError |
1386 |
|
1387 |
python_verification_output = python_verification_process.stdout.read() |
1388 |
if not isinstance(python_verification_output, str): |
1389 |
# Python 3 |
1390 |
python_verification_output = python_verification_output.decode() |
1391 |
|
1392 |
if not python_verification_output_re.match(python_verification_output): |
1393 |
raise ValueError |
1394 |
|
1395 |
if cpython_interpreter_re.match(python_interpreter) is not None: |
1396 |
os.environ["GENTOO_PYTHON_PROCESS_NAME"] = os.path.basename(sys.argv[0]) |
1397 |
os.environ["GENTOO_PYTHON_WRAPPER_SCRIPT_PATH"] = sys.argv[0] |
1398 |
os.environ["GENTOO_PYTHON_TARGET_SCRIPT_PATH"] = target_executable_path |
1399 |
|
1400 |
if hasattr(os, "execv"): |
1401 |
os.execv(python_interpreter_path, [python_interpreter_path] + options + sys.argv) |
1402 |
else: |
1403 |
sys.exit(subprocess.Popen([python_interpreter_path] + options + sys.argv).wait()) |
1404 |
except (KeyboardInterrupt, SystemExit): |
1405 |
raise |
1406 |
except: |
1407 |
pass |
1408 |
for variable in ("GENTOO_PYTHON_PROCESS_NAME", "GENTOO_PYTHON_WRAPPER_SCRIPT_PATH", "GENTOO_PYTHON_TARGET_SCRIPT_PATH", "GENTOO_PYTHON_TARGET_SCRIPT_PATH_VERIFICATION"): |
1409 |
if variable in os.environ: |
1410 |
del os.environ[variable] |
1411 |
|
1412 |
if hasattr(os, "execv"): |
1413 |
os.execv(target_executable_path, sys.argv) |
1414 |
else: |
1415 |
sys.exit(subprocess.Popen([target_executable_path] + sys.argv[1:]).wait()) |
1416 |
EOF |
1417 |
if [[ "$?" != "0" ]]; then |
1418 |
die "${FUNCNAME}(): Generation of '$1' failed" |
1419 |
fi |
1420 |
fperms +x "${file#${ED%/}}" || die "fperms '${file}' failed" |
1421 |
done |
1422 |
} |
1423 |
|
1424 |
# @ECLASS-VARIABLE: PYTHON_VERSIONED_SCRIPTS |
1425 |
# @DESCRIPTION: |
1426 |
# Array of regular expressions of paths to versioned Python scripts. |
1427 |
# Python scripts in /usr/bin and /usr/sbin are versioned by default. |
1428 |
|
1429 |
# @ECLASS-VARIABLE: PYTHON_VERSIONED_EXECUTABLES |
1430 |
# @DESCRIPTION: |
1431 |
# Array of regular expressions of paths to versioned executables (including Python scripts). |
1432 |
|
1433 |
# @ECLASS-VARIABLE: PYTHON_NONVERSIONED_EXECUTABLES |
1434 |
# @DESCRIPTION: |
1435 |
# Array of regular expressions of paths to nonversioned executables (including Python scripts). |
1436 |
|
1437 |
# @FUNCTION: python_merge_intermediate_installation_images |
1438 |
# @USAGE: [-q|--quiet] [--] <intermediate_installation_images_directory> |
1439 |
# @DESCRIPTION: |
1440 |
# Merge intermediate installation images into installation image. |
1441 |
# |
1442 |
# This function can be used only in src_install() phase. |
1443 |
python_merge_intermediate_installation_images() { |
1444 |
if [[ "${EBUILD_PHASE}" != "install" ]]; then |
1445 |
die "${FUNCNAME}() can be used only in src_install() phase" |
1446 |
fi |
1447 |
|
1448 |
if ! _python_package_supporting_installation_for_multiple_python_abis; then |
1449 |
die "${FUNCNAME}() cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs" |
1450 |
fi |
1451 |
|
1452 |
_python_check_python_pkg_setup_execution |
1453 |
_python_initialize_prefix_variables |
1454 |
|
1455 |
local absolute_file b file files=() intermediate_installation_images_directory PYTHON_ABI quiet="0" regex shebang version_executable wrapper_scripts=() wrapper_scripts_set=() |
1456 |
|
1457 |
while (($#)); do |
1458 |
case "$1" in |
1459 |
-q|--quiet) |
1460 |
quiet="1" |
1461 |
;; |
1462 |
--) |
1463 |
shift |
1464 |
break |
1465 |
;; |
1466 |
-*) |
1467 |
die "${FUNCNAME}(): Unrecognized option '$1'" |
1468 |
;; |
1469 |
*) |
1470 |
break |
1471 |
;; |
1472 |
esac |
1473 |
shift |
1474 |
done |
1475 |
|
1476 |
if [[ "$#" -ne 1 ]]; then |
1477 |
die "${FUNCNAME}() requires 1 argument" |
1478 |
fi |
1479 |
|
1480 |
intermediate_installation_images_directory="$1" |
1481 |
|
1482 |
if [[ ! -d "${intermediate_installation_images_directory}" ]]; then |
1483 |
die "${FUNCNAME}(): Intermediate installation images directory '${intermediate_installation_images_directory}' does not exist" |
1484 |
fi |
1485 |
|
1486 |
_python_calculate_PYTHON_ABIS |
1487 |
if [[ "$(PYTHON -f --ABI)" == 3.* ]]; then |
1488 |
b="b" |
1489 |
fi |
1490 |
|
1491 |
while read -d $'\0' -r file; do |
1492 |
files+=("${file}") |
1493 |
done < <("$(PYTHON -f)" -c \ |
1494 |
"import os |
1495 |
import sys |
1496 |
|
1497 |
if hasattr(sys.stdout, 'buffer'): |
1498 |
# Python 3 |
1499 |
stdout = sys.stdout.buffer |
1500 |
else: |
1501 |
# Python 2 |
1502 |
stdout = sys.stdout |
1503 |
|
1504 |
files_set = set() |
1505 |
|
1506 |
os.chdir(${b}'${intermediate_installation_images_directory}') |
1507 |
|
1508 |
for PYTHON_ABI in ${b}'${PYTHON_ABIS}'.split(): |
1509 |
for root, dirs, files in os.walk(PYTHON_ABI + ${b}'${EPREFIX}'): |
1510 |
root = root[len(PYTHON_ABI + ${b}'${EPREFIX}')+1:] |
1511 |
files_set.update(root + ${b}'/' + file for file in files) |
1512 |
|
1513 |
for file in sorted(files_set): |
1514 |
stdout.write(file) |
1515 |
stdout.write(${b}'\x00')" || die "${FUNCNAME}(): Failure of extraction of files in intermediate installation images") |
1516 |
|
1517 |
for PYTHON_ABI in ${PYTHON_ABIS}; do |
1518 |
if [[ ! -d "${intermediate_installation_images_directory}/${PYTHON_ABI}" ]]; then |
1519 |
die "${FUNCNAME}(): Intermediate installation image for Python ABI '${PYTHON_ABI}' does not exist" |
1520 |
fi |
1521 |
|
1522 |
pushd "${intermediate_installation_images_directory}/${PYTHON_ABI}${EPREFIX}" > /dev/null || die "pushd failed" |
1523 |
|
1524 |
for file in "${files[@]}"; do |
1525 |
version_executable="0" |
1526 |
for regex in "/usr/bin/.*" "/usr/sbin/.*" "${PYTHON_VERSIONED_SCRIPTS[@]}"; do |
1527 |
if [[ "/${file}" =~ ^${regex}$ ]]; then |
1528 |
version_executable="1" |
1529 |
break |
1530 |
fi |
1531 |
done |
1532 |
for regex in "${PYTHON_VERSIONED_EXECUTABLES[@]}"; do |
1533 |
if [[ "/${file}" =~ ^${regex}$ ]]; then |
1534 |
version_executable="2" |
1535 |
break |
1536 |
fi |
1537 |
done |
1538 |
if [[ "${version_executable}" != "0" ]]; then |
1539 |
for regex in "${PYTHON_NONVERSIONED_EXECUTABLES[@]}"; do |
1540 |
if [[ "/${file}" =~ ^${regex}$ ]]; then |
1541 |
version_executable="0" |
1542 |
break |
1543 |
fi |
1544 |
done |
1545 |
fi |
1546 |
|
1547 |
[[ "${version_executable}" == "0" ]] && continue |
1548 |
|
1549 |
if [[ -L "${file}" ]]; then |
1550 |
absolute_file="$(readlink "${file}")" |
1551 |
if [[ "${absolute_file}" == /* ]]; then |
1552 |
absolute_file="${intermediate_installation_images_directory}/${PYTHON_ABI}${EPREFIX}/${absolute_file##/}" |
1553 |
else |
1554 |
if [[ "${file}" == */* ]]; then |
1555 |
absolute_file="${intermediate_installation_images_directory}/${PYTHON_ABI}${EPREFIX}/${file%/*}/${absolute_file}" |
1556 |
else |
1557 |
absolute_file="${intermediate_installation_images_directory}/${PYTHON_ABI}${EPREFIX}/${absolute_file}" |
1558 |
fi |
1559 |
fi |
1560 |
else |
1561 |
absolute_file="${intermediate_installation_images_directory}/${PYTHON_ABI}${EPREFIX}/${file}" |
1562 |
fi |
1563 |
|
1564 |
[[ ! -x "${absolute_file}" ]] && continue |
1565 |
|
1566 |
shebang="$(head -n1 "${absolute_file}")" || die "Extraction of shebang from '${absolute_file}' failed" |
1567 |
|
1568 |
if [[ "${version_executable}" == "2" ]]; then |
1569 |
wrapper_scripts+=("${ED}${file}") |
1570 |
elif [[ "${version_executable}" == "1" ]]; then |
1571 |
if [[ "${shebang}" =~ ${_PYTHON_SHEBANG_BASE_PART_REGEX}([[:digit:]]+(\.[[:digit:]]+)?)?($|[[:space:]]+) ]]; then |
1572 |
wrapper_scripts+=("${ED}${file}") |
1573 |
else |
1574 |
version_executable="0" |
1575 |
fi |
1576 |
fi |
1577 |
|
1578 |
[[ "${version_executable}" == "0" ]] && continue |
1579 |
|
1580 |
if [[ -e "${file}-${PYTHON_ABI}" ]]; then |
1581 |
die "${FUNCNAME}(): '${EPREFIX}/${file}-${PYTHON_ABI}' already exists" |
1582 |
fi |
1583 |
|
1584 |
mv "${file}" "${file}-${PYTHON_ABI}" || die "Renaming of '${file}' failed" |
1585 |
|
1586 |
if [[ "${shebang}" =~ ${_PYTHON_SHEBANG_BASE_PART_REGEX}[[:digit:]]*($|[[:space:]]+) ]]; then |
1587 |
if [[ -L "${file}-${PYTHON_ABI}" ]]; then |
1588 |
python_convert_shebangs $([[ "${quiet}" == "1" ]] && echo --quiet) "${PYTHON_ABI}" "${absolute_file}" |
1589 |
else |
1590 |
python_convert_shebangs $([[ "${quiet}" == "1" ]] && echo --quiet) "${PYTHON_ABI}" "${file}-${PYTHON_ABI}" |
1591 |
fi |
1592 |
fi |
1593 |
done |
1594 |
|
1595 |
popd > /dev/null || die "popd failed" |
1596 |
|
1597 |
if ROOT="/" has_version sys-apps/coreutils; then |
1598 |
cp -fr --preserve=all --no-preserve=context "${intermediate_installation_images_directory}/${PYTHON_ABI}/"* "${D}" || die "Merging of intermediate installation image for Python ABI '${PYTHON_ABI} into installation image failed" |
1599 |
else |
1600 |
cp -fpr "${intermediate_installation_images_directory}/${PYTHON_ABI}/"* "${D}" || die "Merging of intermediate installation image for Python ABI '${PYTHON_ABI} into installation image failed" |
1601 |
fi |
1602 |
done |
1603 |
|
1604 |
rm -fr "${intermediate_installation_images_directory}" |
1605 |
|
1606 |
if [[ "${#wrapper_scripts[@]}" -ge 1 ]]; then |
1607 |
rm -f "${T}/python_wrapper_scripts" |
1608 |
|
1609 |
for file in "${wrapper_scripts[@]}"; do |
1610 |
echo -n "${file}" >> "${T}/python_wrapper_scripts" |
1611 |
echo -en "\x00" >> "${T}/python_wrapper_scripts" |
1612 |
done |
1613 |
|
1614 |
while read -d $'\0' -r file; do |
1615 |
wrapper_scripts_set+=("${file}") |
1616 |
done < <("$(PYTHON -f)" -c \ |
1617 |
"import sys |
1618 |
|
1619 |
if hasattr(sys.stdout, 'buffer'): |
1620 |
# Python 3 |
1621 |
stdout = sys.stdout.buffer |
1622 |
else: |
1623 |
# Python 2 |
1624 |
stdout = sys.stdout |
1625 |
|
1626 |
files = set(open('${T}/python_wrapper_scripts', 'rb').read().rstrip(${b}'\x00').split(${b}'\x00')) |
1627 |
|
1628 |
for file in sorted(files): |
1629 |
stdout.write(file) |
1630 |
stdout.write(${b}'\x00')" || die "${FUNCNAME}(): Failure of extraction of set of wrapper scripts") |
1631 |
|
1632 |
python_generate_wrapper_scripts $([[ "${quiet}" == "1" ]] && echo --quiet) "${wrapper_scripts_set[@]}" |
1633 |
fi |
1634 |
} |
1635 |
|
1636 |
# ================================================================================================ |
1637 |
# ========= FUNCTIONS FOR PACKAGES NOT SUPPORTING INSTALLATION FOR MULTIPLE PYTHON ABIS ========== |
1638 |
# ================================================================================================ |
1639 |
|
1640 |
unset EPYTHON PYTHON_ABI |
1641 |
|
1642 |
# @FUNCTION: python_set_active_version |
1643 |
# @USAGE: <Python_ABI|2|3> |
1644 |
# @DESCRIPTION: |
1645 |
# Set locally active version of Python. |
1646 |
# If Python_ABI argument is specified, then version of Python corresponding to Python_ABI is used. |
1647 |
# If 2 argument is specified, then active version of CPython 2 is used. |
1648 |
# If 3 argument is specified, then active version of CPython 3 is used. |
1649 |
# |
1650 |
# This function can be used only in pkg_setup() phase. |
1651 |
python_set_active_version() { |
1652 |
if [[ "${EBUILD_PHASE}" != "setup" ]]; then |
1653 |
die "${FUNCNAME}() can be used only in pkg_setup() phase" |
1654 |
fi |
1655 |
|
1656 |
if _python_package_supporting_installation_for_multiple_python_abis; then |
1657 |
die "${FUNCNAME}() cannot be used in ebuilds of packages supporting installation for multiple Python ABIs" |
1658 |
fi |
1659 |
|
1660 |
if [[ "$#" -ne 1 ]]; then |
1661 |
die "${FUNCNAME}() requires 1 argument" |
1662 |
fi |
1663 |
|
1664 |
_python_initial_sanity_checks |
1665 |
|
1666 |
if [[ -z "${PYTHON_ABI}" ]]; then |
1667 |
if [[ -n "$(_python_get_implementation --ignore-invalid "$1")" ]]; then |
1668 |
# PYTHON_ABI variable is intended to be used only in ebuilds/eclasses, |
1669 |
# so it does not need to be exported to subprocesses. |
1670 |
PYTHON_ABI="$1" |
1671 |
if ! _python_implementation && ! has_version "$(python_get_implementational_package)"; then |
1672 |
die "${FUNCNAME}(): '$(python_get_implementational_package)' is not installed" |
1673 |
fi |
1674 |
export EPYTHON="$(PYTHON "$1")" |
1675 |
elif [[ "$1" == "2" ]]; then |
1676 |
if ! _python_implementation && ! has_version "=dev-lang/python-2*"; then |
1677 |
die "${FUNCNAME}(): '=dev-lang/python-2*' is not installed" |
1678 |
fi |
1679 |
export EPYTHON="$(PYTHON -2)" |
1680 |
PYTHON_ABI="${EPYTHON#python}" |
1681 |
PYTHON_ABI="${PYTHON_ABI%%-*}" |
1682 |
elif [[ "$1" == "3" ]]; then |
1683 |
if ! _python_implementation && ! has_version "=dev-lang/python-3*"; then |
1684 |
die "${FUNCNAME}(): '=dev-lang/python-3*' is not installed" |
1685 |
fi |
1686 |
export EPYTHON="$(PYTHON -3)" |
1687 |
PYTHON_ABI="${EPYTHON#python}" |
1688 |
PYTHON_ABI="${PYTHON_ABI%%-*}" |
1689 |
else |
1690 |
die "${FUNCNAME}(): Unrecognized argument '$1'" |
1691 |
fi |
1692 |
fi |
1693 |
|
1694 |
_python_final_sanity_checks |
1695 |
|
1696 |
# python-updater checks PYTHON_REQUESTED_ACTIVE_VERSION variable. |
1697 |
PYTHON_REQUESTED_ACTIVE_VERSION="$1" |
1698 |
} |
1699 |
|
1700 |
# @FUNCTION: python_need_rebuild |
1701 |
# @DESCRIPTION: |
1702 |
# Mark current package for rebuilding by python-updater after |
1703 |
# switching of active version of Python. |
1704 |
python_need_rebuild() { |
1705 |
if _python_package_supporting_installation_for_multiple_python_abis; then |
1706 |
die "${FUNCNAME}() cannot be used in ebuilds of packages supporting installation for multiple Python ABIs" |
1707 |
fi |
1708 |
|
1709 |
_python_check_python_pkg_setup_execution |
1710 |
|
1711 |
if [[ "$#" -ne 0 ]]; then |
1712 |
die "${FUNCNAME}() does not accept arguments" |
1713 |
fi |
1714 |
|
1715 |
export PYTHON_NEED_REBUILD="$(PYTHON --ABI)" |
1716 |
} |
1717 |
|
1718 |
# ================================================================================================ |
1719 |
# ======================================= GETTER FUNCTIONS ======================================= |
1720 |
# ================================================================================================ |
1721 |
|
1722 |
_PYTHON_ABI_EXTRACTION_COMMAND=\ |
1723 |
'import platform |
1724 |
import sys |
1725 |
sys.stdout.write(".".join(str(x) for x in sys.version_info[:2])) |
1726 |
if platform.system()[:4] == "Java": |
1727 |
sys.stdout.write("-jython") |
1728 |
elif hasattr(platform, "python_implementation") and platform.python_implementation() == "PyPy": |
1729 |
sys.stdout.write("-pypy-" + ".".join(str(x) for x in sys.pypy_version_info[:2]))' |
1730 |
|
1731 |
_python_get_implementation() { |
1732 |
local ignore_invalid="0" |
1733 |
|
1734 |
while (($#)); do |
1735 |
case "$1" in |
1736 |
--ignore-invalid) |
1737 |
ignore_invalid="1" |
1738 |
;; |
1739 |
--) |
1740 |
shift |
1741 |
break |
1742 |
;; |
1743 |
-*) |
1744 |
die "${FUNCNAME}(): Unrecognized option '$1'" |
1745 |
;; |
1746 |
*) |
1747 |
break |
1748 |
;; |
1749 |
esac |
1750 |
shift |
1751 |
done |
1752 |
|
1753 |
if [[ "$#" -ne 1 ]]; then |
1754 |
die "${FUNCNAME}() requires 1 argument" |
1755 |
fi |
1756 |
|
1757 |
if [[ "$1" =~ ^[[:digit:]]+\.[[:digit:]]+$ ]]; then |
1758 |
echo "CPython" |
1759 |
elif [[ "$1" =~ ^[[:digit:]]+\.[[:digit:]]+-jython$ ]]; then |
1760 |
echo "Jython" |
1761 |
elif [[ "$1" =~ ^[[:digit:]]+\.[[:digit:]]+-pypy-[[:digit:]]+\.[[:digit:]]+$ ]]; then |
1762 |
echo "PyPy" |
1763 |
else |
1764 |
if [[ "${ignore_invalid}" == "0" ]]; then |
1765 |
die "${FUNCNAME}(): Unrecognized Python ABI '$1'" |
1766 |
fi |
1767 |
fi |
1768 |
} |
1769 |
|
1770 |
# @FUNCTION: PYTHON |
1771 |
# @USAGE: [-2] [-3] [--ABI] [-a|--absolute-path] [-f|--final-ABI] [--] <Python_ABI="${PYTHON_ABI}"> |
1772 |
# @DESCRIPTION: |
1773 |
# Print filename of Python interpreter for specified Python ABI. If Python_ABI argument |
1774 |
# is ommitted, then PYTHON_ABI environment variable must be set and is used. |
1775 |
# If -2 option is specified, then active version of CPython 2 is used. |
1776 |
# If -3 option is specified, then active version of CPython 3 is used. |
1777 |
# If --final-ABI option is specified, then final ABI from the list of enabled ABIs is used. |
1778 |
# -2, -3 and --final-ABI options and Python_ABI argument cannot be specified simultaneously. |
1779 |
# If --ABI option is specified, then only specified Python ABI is printed instead of |
1780 |
# filename of Python interpreter. |
1781 |
# If --absolute-path option is specified, then absolute path to Python interpreter is printed. |
1782 |
# --ABI and --absolute-path options cannot be specified simultaneously. |
1783 |
PYTHON() { |
1784 |
_python_check_python_pkg_setup_execution |
1785 |
|
1786 |
local ABI_output="0" absolute_path_output="0" final_ABI="0" PYTHON_ABI="${PYTHON_ABI}" python_interpreter python2="0" python3="0" |
1787 |
|
1788 |
while (($#)); do |
1789 |
case "$1" in |
1790 |
-2) |
1791 |
python2="1" |
1792 |
;; |
1793 |
-3) |
1794 |
python3="1" |
1795 |
;; |
1796 |
--ABI) |
1797 |
ABI_output="1" |
1798 |
;; |
1799 |
-a|--absolute-path) |
1800 |
absolute_path_output="1" |
1801 |
;; |
1802 |
-f|--final-ABI) |
1803 |
final_ABI="1" |
1804 |
;; |
1805 |
--) |
1806 |
shift |
1807 |
break |
1808 |
;; |
1809 |
-*) |
1810 |
die "${FUNCNAME}(): Unrecognized option '$1'" |
1811 |
;; |
1812 |
*) |
1813 |
break |
1814 |
;; |
1815 |
esac |
1816 |
shift |
1817 |
done |
1818 |
|
1819 |
if [[ "${ABI_output}" == "1" && "${absolute_path_output}" == "1" ]]; then |
1820 |
die "${FUNCNAME}(): '--ABI' and '--absolute-path' options cannot be specified simultaneously" |
1821 |
fi |
1822 |
|
1823 |
if [[ "$((${python2} + ${python3} + ${final_ABI}))" -gt 1 ]]; then |
1824 |
die "${FUNCNAME}(): '-2', '-3' or '--final-ABI' options cannot be specified simultaneously" |
1825 |
fi |
1826 |
|
1827 |
if [[ "$#" -eq 0 ]]; then |
1828 |
if [[ "${final_ABI}" == "1" ]]; then |
1829 |
if ! _python_package_supporting_installation_for_multiple_python_abis; then |
1830 |
die "${FUNCNAME}(): '--final-ABI' option cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs" |
1831 |
fi |
1832 |
_python_calculate_PYTHON_ABIS |
1833 |
PYTHON_ABI="${PYTHON_ABIS##* }" |
1834 |
elif [[ "${python2}" == "1" ]]; then |
1835 |
PYTHON_ABI="$(ROOT="/" eselect python show --python2 --ABI)" |
1836 |
if [[ -z "${PYTHON_ABI}" ]]; then |
1837 |
die "${FUNCNAME}(): Active version of CPython 2 not set" |
1838 |
elif [[ "${PYTHON_ABI}" != "2."* ]]; then |
1839 |
die "${FUNCNAME}(): Internal error in \`eselect python show --python2\`" |
1840 |
fi |
1841 |
elif [[ "${python3}" == "1" ]]; then |
1842 |
PYTHON_ABI="$(ROOT="/" eselect python show --python3 --ABI)" |
1843 |
if [[ -z "${PYTHON_ABI}" ]]; then |
1844 |
die "${FUNCNAME}(): Active version of CPython 3 not set" |
1845 |
elif [[ "${PYTHON_ABI}" != "3."* ]]; then |
1846 |
die "${FUNCNAME}(): Internal error in \`eselect python show --python3\`" |
1847 |
fi |
1848 |
elif _python_package_supporting_installation_for_multiple_python_abis; then |
1849 |
if ! _python_abi-specific_local_scope; then |
1850 |
die "${FUNCNAME}() should be used in ABI-specific local scope" |
1851 |
fi |
1852 |
else |
1853 |
PYTHON_ABI="$("${EPREFIX}/usr/bin/python" -c "${_PYTHON_ABI_EXTRACTION_COMMAND}")" |
1854 |
if [[ -z "${PYTHON_ABI}" ]]; then |
1855 |
die "${FUNCNAME}(): Failure of extraction of locally active version of Python" |
1856 |
fi |
1857 |
fi |
1858 |
elif [[ "$#" -eq 1 ]]; then |
1859 |
if [[ "${final_ABI}" == "1" ]]; then |
1860 |
die "${FUNCNAME}(): '--final-ABI' option and Python ABI cannot be specified simultaneously" |
1861 |
fi |
1862 |
if [[ "${python2}" == "1" ]]; then |
1863 |
die "${FUNCNAME}(): '-2' option and Python ABI cannot be specified simultaneously" |
1864 |
fi |
1865 |
if [[ "${python3}" == "1" ]]; then |
1866 |
die "${FUNCNAME}(): '-3' option and Python ABI cannot be specified simultaneously" |
1867 |
fi |
1868 |
PYTHON_ABI="$1" |
1869 |
else |
1870 |
die "${FUNCNAME}(): Invalid usage" |
1871 |
fi |
1872 |
|
1873 |
if [[ "${ABI_output}" == "1" ]]; then |
1874 |
echo -n "${PYTHON_ABI}" |
1875 |
return |
1876 |
else |
1877 |
if [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "CPython" ]]; then |
1878 |
python_interpreter="python${PYTHON_ABI}" |
1879 |
elif [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "Jython" ]]; then |
1880 |
python_interpreter="jython${PYTHON_ABI%-jython}" |
1881 |
elif [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "PyPy" ]]; then |
1882 |
python_interpreter="pypy-c${PYTHON_ABI#*-pypy-}" |
1883 |
fi |
1884 |
|
1885 |
if [[ "${absolute_path_output}" == "1" ]]; then |
1886 |
echo -n "${EPREFIX}/usr/bin/${python_interpreter}" |
1887 |
else |
1888 |
echo -n "${python_interpreter}" |
1889 |
fi |
1890 |
fi |
1891 |
|
1892 |
if [[ -n "${ABI}" && "${ABI}" != "${DEFAULT_ABI}" && "${DEFAULT_ABI}" != "default" ]]; then |
1893 |
echo -n "-${ABI}" |
1894 |
fi |
1895 |
} |
1896 |
|
1897 |
# @FUNCTION: python_get_implementation |
1898 |
# @USAGE: [-f|--final-ABI] |
1899 |
# @DESCRIPTION: |
1900 |
# Print name of Python implementation. |
1901 |
# If --final-ABI option is specified, then final ABI from the list of enabled ABIs is used. |
1902 |
python_get_implementation() { |
1903 |
_python_check_python_pkg_setup_execution |
1904 |
|
1905 |
local final_ABI="0" PYTHON_ABI="${PYTHON_ABI}" |
1906 |
|
1907 |
while (($#)); do |
1908 |
case "$1" in |
1909 |
-f|--final-ABI) |
1910 |
final_ABI="1" |
1911 |
;; |
1912 |
-*) |
1913 |
die "${FUNCNAME}(): Unrecognized option '$1'" |
1914 |
;; |
1915 |
*) |
1916 |
die "${FUNCNAME}(): Invalid usage" |
1917 |
;; |
1918 |
esac |
1919 |
shift |
1920 |
done |
1921 |
|
1922 |
if [[ "${final_ABI}" == "1" ]]; then |
1923 |
if ! _python_package_supporting_installation_for_multiple_python_abis; then |
1924 |
die "${FUNCNAME}(): '--final-ABI' option cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs" |
1925 |
fi |
1926 |
PYTHON_ABI="$(PYTHON -f --ABI)" |
1927 |
else |
1928 |
if _python_package_supporting_installation_for_multiple_python_abis; then |
1929 |
if ! _python_abi-specific_local_scope; then |
1930 |
die "${FUNCNAME}() should be used in ABI-specific local scope" |
1931 |
fi |
1932 |
else |
1933 |
PYTHON_ABI="${PYTHON_ABI:-$(PYTHON --ABI)}" |
1934 |
fi |
1935 |
fi |
1936 |
|
1937 |
echo "$(_python_get_implementation "${PYTHON_ABI}")" |
1938 |
} |
1939 |
|
1940 |
# @FUNCTION: python_get_implementational_package |
1941 |
# @USAGE: [-f|--final-ABI] |
1942 |
# @DESCRIPTION: |
1943 |
# Print category, name and slot of package providing Python implementation. |
1944 |
# If --final-ABI option is specified, then final ABI from the list of enabled ABIs is used. |
1945 |
python_get_implementational_package() { |
1946 |
_python_check_python_pkg_setup_execution |
1947 |
|
1948 |
local final_ABI="0" PYTHON_ABI="${PYTHON_ABI}" |
1949 |
|
1950 |
while (($#)); do |
1951 |
case "$1" in |
1952 |
-f|--final-ABI) |
1953 |
final_ABI="1" |
1954 |
;; |
1955 |
-*) |
1956 |
die "${FUNCNAME}(): Unrecognized option '$1'" |
1957 |
;; |
1958 |
*) |
1959 |
die "${FUNCNAME}(): Invalid usage" |
1960 |
;; |
1961 |
esac |
1962 |
shift |
1963 |
done |
1964 |
|
1965 |
if [[ "${final_ABI}" == "1" ]]; then |
1966 |
if ! _python_package_supporting_installation_for_multiple_python_abis; then |
1967 |
die "${FUNCNAME}(): '--final-ABI' option cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs" |
1968 |
fi |
1969 |
PYTHON_ABI="$(PYTHON -f --ABI)" |
1970 |
else |
1971 |
if _python_package_supporting_installation_for_multiple_python_abis; then |
1972 |
if ! _python_abi-specific_local_scope; then |
1973 |
die "${FUNCNAME}() should be used in ABI-specific local scope" |
1974 |
fi |
1975 |
else |
1976 |
PYTHON_ABI="${PYTHON_ABI:-$(PYTHON --ABI)}" |
1977 |
fi |
1978 |
fi |
1979 |
|
1980 |
if [[ "${EAPI:-0}" == "0" ]]; then |
1981 |
if [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "CPython" ]]; then |
1982 |
echo "=dev-lang/python-${PYTHON_ABI}*" |
1983 |
elif [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "Jython" ]]; then |
1984 |
echo "=dev-java/jython-${PYTHON_ABI%-jython}*" |
1985 |
elif [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "PyPy" ]]; then |
1986 |
echo "=dev-python/pypy-${PYTHON_ABI#*-pypy-}*" |
1987 |
fi |
1988 |
else |
1989 |
if [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "CPython" ]]; then |
1990 |
echo "dev-lang/python:${PYTHON_ABI}" |
1991 |
elif [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "Jython" ]]; then |
1992 |
echo "dev-java/jython:${PYTHON_ABI%-jython}" |
1993 |
elif [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "PyPy" ]]; then |
1994 |
echo "dev-python/pypy:${PYTHON_ABI#*-pypy-}" |
1995 |
fi |
1996 |
fi |
1997 |
} |
1998 |
|
1999 |
# @FUNCTION: python_get_includedir |
2000 |
# @USAGE: [-b|--base-path] [-f|--final-ABI] |
2001 |
# @DESCRIPTION: |
2002 |
# Print path to Python include directory. |
2003 |
# If --base-path option is specified, then path not prefixed with "/" is printed. |
2004 |
# If --final-ABI option is specified, then final ABI from the list of enabled ABIs is used. |
2005 |
python_get_includedir() { |
2006 |
_python_check_python_pkg_setup_execution |
2007 |
|
2008 |
local base_path="0" final_ABI="0" prefix PYTHON_ABI="${PYTHON_ABI}" |
2009 |
|
2010 |
while (($#)); do |
2011 |
case "$1" in |
2012 |
-b|--base-path) |
2013 |
base_path="1" |
2014 |
;; |
2015 |
-f|--final-ABI) |
2016 |
final_ABI="1" |
2017 |
;; |
2018 |
-*) |
2019 |
die "${FUNCNAME}(): Unrecognized option '$1'" |
2020 |
;; |
2021 |
*) |
2022 |
die "${FUNCNAME}(): Invalid usage" |
2023 |
;; |
2024 |
esac |
2025 |
shift |
2026 |
done |
2027 |
|
2028 |
if [[ "${base_path}" == "0" ]]; then |
2029 |
prefix="/" |
2030 |
fi |
2031 |
|
2032 |
if [[ "${final_ABI}" == "1" ]]; then |
2033 |
if ! _python_package_supporting_installation_for_multiple_python_abis; then |
2034 |
die "${FUNCNAME}(): '--final-ABI' option cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs" |
2035 |
fi |
2036 |
PYTHON_ABI="$(PYTHON -f --ABI)" |
2037 |
else |
2038 |
if _python_package_supporting_installation_for_multiple_python_abis; then |
2039 |
if ! _python_abi-specific_local_scope; then |
2040 |
die "${FUNCNAME}() should be used in ABI-specific local scope" |
2041 |
fi |
2042 |
else |
2043 |
PYTHON_ABI="${PYTHON_ABI:-$(PYTHON --ABI)}" |
2044 |
fi |
2045 |
fi |
2046 |
|
2047 |
if [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "CPython" ]]; then |
2048 |
echo "${prefix}usr/include/python${PYTHON_ABI}" |
2049 |
elif [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "Jython" ]]; then |
2050 |
echo "${prefix}usr/share/jython-${PYTHON_ABI%-jython}/Include" |
2051 |
elif [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "PyPy" ]]; then |
2052 |
echo "${prefix}usr/$(get_libdir)/pypy${PYTHON_ABI#*-pypy-}/include" |
2053 |
fi |
2054 |
} |
2055 |
|
2056 |
# @FUNCTION: python_get_libdir |
2057 |
# @USAGE: [-b|--base-path] [-f|--final-ABI] |
2058 |
# @DESCRIPTION: |
2059 |
# Print path to Python standard library directory. |
2060 |
# If --base-path option is specified, then path not prefixed with "/" is printed. |
2061 |
# If --final-ABI option is specified, then final ABI from the list of enabled ABIs is used. |
2062 |
python_get_libdir() { |
2063 |
_python_check_python_pkg_setup_execution |
2064 |
|
2065 |
local base_path="0" final_ABI="0" prefix PYTHON_ABI="${PYTHON_ABI}" |
2066 |
|
2067 |
while (($#)); do |
2068 |
case "$1" in |
2069 |
-b|--base-path) |
2070 |
base_path="1" |
2071 |
;; |
2072 |
-f|--final-ABI) |
2073 |
final_ABI="1" |
2074 |
;; |
2075 |
-*) |
2076 |
die "${FUNCNAME}(): Unrecognized option '$1'" |
2077 |
;; |
2078 |
*) |
2079 |
die "${FUNCNAME}(): Invalid usage" |
2080 |
;; |
2081 |
esac |
2082 |
shift |
2083 |
done |
2084 |
|
2085 |
if [[ "${base_path}" == "0" ]]; then |
2086 |
prefix="/" |
2087 |
fi |
2088 |
|
2089 |
if [[ "${final_ABI}" == "1" ]]; then |
2090 |
if ! _python_package_supporting_installation_for_multiple_python_abis; then |
2091 |
die "${FUNCNAME}(): '--final-ABI' option cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs" |
2092 |
fi |
2093 |
PYTHON_ABI="$(PYTHON -f --ABI)" |
2094 |
else |
2095 |
if _python_package_supporting_installation_for_multiple_python_abis; then |
2096 |
if ! _python_abi-specific_local_scope; then |
2097 |
die "${FUNCNAME}() should be used in ABI-specific local scope" |
2098 |
fi |
2099 |
else |
2100 |
PYTHON_ABI="${PYTHON_ABI:-$(PYTHON --ABI)}" |
2101 |
fi |
2102 |
fi |
2103 |
|
2104 |
if [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "CPython" ]]; then |
2105 |
echo "${prefix}usr/$(get_libdir)/python${PYTHON_ABI}" |
2106 |
elif [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "Jython" ]]; then |
2107 |
echo "${prefix}usr/share/jython-${PYTHON_ABI%-jython}/Lib" |
2108 |
elif [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "PyPy" ]]; then |
2109 |
die "${FUNCNAME}(): PyPy has multiple standard library directories" |
2110 |
fi |
2111 |
} |
2112 |
|
2113 |
# @FUNCTION: python_get_sitedir |
2114 |
# @USAGE: [-b|--base-path] [-f|--final-ABI] |
2115 |
# @DESCRIPTION: |
2116 |
# Print path to Python site-packages directory. |
2117 |
# If --base-path option is specified, then path not prefixed with "/" is printed. |
2118 |
# If --final-ABI option is specified, then final ABI from the list of enabled ABIs is used. |
2119 |
python_get_sitedir() { |
2120 |
_python_check_python_pkg_setup_execution |
2121 |
|
2122 |
local base_path="0" final_ABI="0" prefix PYTHON_ABI="${PYTHON_ABI}" |
2123 |
|
2124 |
while (($#)); do |
2125 |
case "$1" in |
2126 |
-b|--base-path) |
2127 |
base_path="1" |
2128 |
;; |
2129 |
-f|--final-ABI) |
2130 |
final_ABI="1" |
2131 |
;; |
2132 |
-*) |
2133 |
die "${FUNCNAME}(): Unrecognized option '$1'" |
2134 |
;; |
2135 |
*) |
2136 |
die "${FUNCNAME}(): Invalid usage" |
2137 |
;; |
2138 |
esac |
2139 |
shift |
2140 |
done |
2141 |
|
2142 |
if [[ "${base_path}" == "0" ]]; then |
2143 |
prefix="/" |
2144 |
fi |
2145 |
|
2146 |
if [[ "${final_ABI}" == "1" ]]; then |
2147 |
if ! _python_package_supporting_installation_for_multiple_python_abis; then |
2148 |
die "${FUNCNAME}(): '--final-ABI' option cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs" |
2149 |
fi |
2150 |
PYTHON_ABI="$(PYTHON -f --ABI)" |
2151 |
else |
2152 |
if _python_package_supporting_installation_for_multiple_python_abis; then |
2153 |
if ! _python_abi-specific_local_scope; then |
2154 |
die "${FUNCNAME}() should be used in ABI-specific local scope" |
2155 |
fi |
2156 |
else |
2157 |
PYTHON_ABI="${PYTHON_ABI:-$(PYTHON --ABI)}" |
2158 |
fi |
2159 |
fi |
2160 |
|
2161 |
if [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "CPython" ]]; then |
2162 |
echo "${prefix}usr/$(get_libdir)/python${PYTHON_ABI}/site-packages" |
2163 |
elif [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "Jython" ]]; then |
2164 |
echo "${prefix}usr/share/jython-${PYTHON_ABI%-jython}/Lib/site-packages" |
2165 |
elif [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "PyPy" ]]; then |
2166 |
echo "${prefix}usr/$(get_libdir)/pypy${PYTHON_ABI#*-pypy-}/site-packages" |
2167 |
fi |
2168 |
} |
2169 |
|
2170 |
# @FUNCTION: python_get_library |
2171 |
# @USAGE: [-b|--base-path] [-f|--final-ABI] [-l|--linker-option] |
2172 |
# @DESCRIPTION: |
2173 |
# Print path to Python library. |
2174 |
# If --base-path option is specified, then path not prefixed with "/" is printed. |
2175 |
# If --linker-option is specified, then "-l${library}" linker option is printed. |
2176 |
# If --final-ABI option is specified, then final ABI from the list of enabled ABIs is used. |
2177 |
python_get_library() { |
2178 |
_python_check_python_pkg_setup_execution |
2179 |
|
2180 |
local base_path="0" final_ABI="0" linker_option="0" prefix PYTHON_ABI="${PYTHON_ABI}" |
2181 |
|
2182 |
while (($#)); do |
2183 |
case "$1" in |
2184 |
-b|--base-path) |
2185 |
base_path="1" |
2186 |
;; |
2187 |
-f|--final-ABI) |
2188 |
final_ABI="1" |
2189 |
;; |
2190 |
-l|--linker-option) |
2191 |
linker_option="1" |
2192 |
;; |
2193 |
-*) |
2194 |
die "${FUNCNAME}(): Unrecognized option '$1'" |
2195 |
;; |
2196 |
*) |
2197 |
die "${FUNCNAME}(): Invalid usage" |
2198 |
;; |
2199 |
esac |
2200 |
shift |
2201 |
done |
2202 |
|
2203 |
if [[ "${base_path}" == "0" ]]; then |
2204 |
prefix="/" |
2205 |
fi |
2206 |
|
2207 |
if [[ "${base_path}" == "1" && "${linker_option}" == "1" ]]; then |
2208 |
die "${FUNCNAME}(): '--base-path' and '--linker-option' options cannot be specified simultaneously" |
2209 |
fi |
2210 |
|
2211 |
if [[ "${final_ABI}" == "1" ]]; then |
2212 |
if ! _python_package_supporting_installation_for_multiple_python_abis; then |
2213 |
die "${FUNCNAME}(): '--final-ABI' option cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs" |
2214 |
fi |
2215 |
PYTHON_ABI="$(PYTHON -f --ABI)" |
2216 |
else |
2217 |
if _python_package_supporting_installation_for_multiple_python_abis; then |
2218 |
if ! _python_abi-specific_local_scope; then |
2219 |
die "${FUNCNAME}() should be used in ABI-specific local scope" |
2220 |
fi |
2221 |
else |
2222 |
PYTHON_ABI="${PYTHON_ABI:-$(PYTHON --ABI)}" |
2223 |
fi |
2224 |
fi |
2225 |
|
2226 |
if [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "CPython" ]]; then |
2227 |
if [[ "${linker_option}" == "1" ]]; then |
2228 |
echo "-lpython${PYTHON_ABI}" |
2229 |
else |
2230 |
echo "${prefix}usr/$(get_libdir)/libpython${PYTHON_ABI}$(get_libname)" |
2231 |
fi |
2232 |
elif [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "Jython" ]]; then |
2233 |
die "${FUNCNAME}(): Jython does not have shared library" |
2234 |
elif [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "PyPy" ]]; then |
2235 |
die "${FUNCNAME}(): PyPy does not have shared library" |
2236 |
fi |
2237 |
} |
2238 |
|
2239 |
# @FUNCTION: python_get_version |
2240 |
# @USAGE: [-f|--final-ABI] [-l|--language] [--full] [--major] [--minor] [--micro] |
2241 |
# @DESCRIPTION: |
2242 |
# Print version of Python implementation. |
2243 |
# --full, --major, --minor and --micro options cannot be specified simultaneously. |
2244 |
# If --full, --major, --minor and --micro options are not specified, then "${major_version}.${minor_version}" is printed. |
2245 |
# If --language option is specified, then version of Python language is printed. |
2246 |
# --language and --full options cannot be specified simultaneously. |
2247 |
# --language and --micro options cannot be specified simultaneously. |
2248 |
# If --final-ABI option is specified, then final ABI from the list of enabled ABIs is used. |
2249 |
python_get_version() { |
2250 |
_python_check_python_pkg_setup_execution |
2251 |
|
2252 |
local final_ABI="0" language="0" language_version full="0" major="0" minor="0" micro="0" PYTHON_ABI="${PYTHON_ABI}" python_command |
2253 |
|
2254 |
while (($#)); do |
2255 |
case "$1" in |
2256 |
-f|--final-ABI) |
2257 |
final_ABI="1" |
2258 |
;; |
2259 |
-l|--language) |
2260 |
language="1" |
2261 |
;; |
2262 |
--full) |
2263 |
full="1" |
2264 |
;; |
2265 |
--major) |
2266 |
major="1" |
2267 |
;; |
2268 |
--minor) |
2269 |
minor="1" |
2270 |
;; |
2271 |
--micro) |
2272 |
micro="1" |
2273 |
;; |
2274 |
-*) |
2275 |
die "${FUNCNAME}(): Unrecognized option '$1'" |
2276 |
;; |
2277 |
*) |
2278 |
die "${FUNCNAME}(): Invalid usage" |
2279 |
;; |
2280 |
esac |
2281 |
shift |
2282 |
done |
2283 |
|
2284 |
if [[ "${final_ABI}" == "1" ]]; then |
2285 |
if ! _python_package_supporting_installation_for_multiple_python_abis; then |
2286 |
die "${FUNCNAME}(): '--final-ABI' option cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs" |
2287 |
fi |
2288 |
else |
2289 |
if _python_package_supporting_installation_for_multiple_python_abis && ! _python_abi-specific_local_scope; then |
2290 |
die "${FUNCNAME}() should be used in ABI-specific local scope" |
2291 |
fi |
2292 |
fi |
2293 |
|
2294 |
if [[ "$((${full} + ${major} + ${minor} + ${micro}))" -gt 1 ]]; then |
2295 |
die "${FUNCNAME}(): '--full', '--major', '--minor' or '--micro' options cannot be specified simultaneously" |
2296 |
fi |
2297 |
|
2298 |
if [[ "${language}" == "1" ]]; then |
2299 |
if [[ "${final_ABI}" == "1" ]]; then |
2300 |
PYTHON_ABI="$(PYTHON -f --ABI)" |
2301 |
elif [[ -z "${PYTHON_ABI}" ]]; then |
2302 |
PYTHON_ABI="$(PYTHON --ABI)" |
2303 |
fi |
2304 |
language_version="${PYTHON_ABI%%-*}" |
2305 |
if [[ "${full}" == "1" ]]; then |
2306 |
die "${FUNCNAME}(): '--language' and '--full' options cannot be specified simultaneously" |
2307 |
elif [[ "${major}" == "1" ]]; then |
2308 |
echo "${language_version%.*}" |
2309 |
elif [[ "${minor}" == "1" ]]; then |
2310 |
echo "${language_version#*.}" |
2311 |
elif [[ "${micro}" == "1" ]]; then |
2312 |
die "${FUNCNAME}(): '--language' and '--micro' options cannot be specified simultaneously" |
2313 |
else |
2314 |
echo "${language_version}" |
2315 |
fi |
2316 |
else |
2317 |
if [[ "${full}" == "1" ]]; then |
2318 |
python_command="import sys; print('.'.join(str(x) for x in getattr(sys, 'pypy_version_info', sys.version_info)[:3]))" |
2319 |
elif [[ "${major}" == "1" ]]; then |
2320 |
python_command="import sys; print(getattr(sys, 'pypy_version_info', sys.version_info)[0])" |
2321 |
elif [[ "${minor}" == "1" ]]; then |
2322 |
python_command="import sys; print(getattr(sys, 'pypy_version_info', sys.version_info)[1])" |
2323 |
elif [[ "${micro}" == "1" ]]; then |
2324 |
python_command="import sys; print(getattr(sys, 'pypy_version_info', sys.version_info)[2])" |
2325 |
else |
2326 |
if [[ -n "${PYTHON_ABI}" && "${final_ABI}" == "0" ]]; then |
2327 |
if [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "CPython" ]]; then |
2328 |
echo "${PYTHON_ABI}" |
2329 |
elif [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "Jython" ]]; then |
2330 |
echo "${PYTHON_ABI%-jython}" |
2331 |
elif [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "PyPy" ]]; then |
2332 |
echo "${PYTHON_ABI#*-pypy-}" |
2333 |
fi |
2334 |
return |
2335 |
fi |
2336 |
python_command="from sys import version_info; print('.'.join(str(x) for x in version_info[:2]))" |
2337 |
fi |
2338 |
|
2339 |
if [[ "${final_ABI}" == "1" ]]; then |
2340 |
"$(PYTHON -f)" -c "${python_command}" |
2341 |
else |
2342 |
"$(PYTHON ${PYTHON_ABI})" -c "${python_command}" |
2343 |
fi |
2344 |
fi |
2345 |
} |
2346 |
|
2347 |
# @FUNCTION: python_get_implementation_and_version |
2348 |
# @USAGE: [-f|--final-ABI] |
2349 |
# @DESCRIPTION: |
2350 |
# Print name and version of Python implementation. |
2351 |
# If version of Python implementation is not bound to version of Python language, then |
2352 |
# version of Python language is additionally printed. |
2353 |
# If --final-ABI option is specified, then final ABI from the list of enabled ABIs is used. |
2354 |
python_get_implementation_and_version() { |
2355 |
_python_check_python_pkg_setup_execution |
2356 |
|
2357 |
local final_ABI="0" PYTHON_ABI="${PYTHON_ABI}" |
2358 |
|
2359 |
while (($#)); do |
2360 |
case "$1" in |
2361 |
-f|--final-ABI) |
2362 |
final_ABI="1" |
2363 |
;; |
2364 |
-*) |
2365 |
die "${FUNCNAME}(): Unrecognized option '$1'" |
2366 |
;; |
2367 |
*) |
2368 |
die "${FUNCNAME}(): Invalid usage" |
2369 |
;; |
2370 |
esac |
2371 |
shift |
2372 |
done |
2373 |
|
2374 |
if [[ "${final_ABI}" == "1" ]]; then |
2375 |
if ! _python_package_supporting_installation_for_multiple_python_abis; then |
2376 |
die "${FUNCNAME}(): '--final-ABI' option cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs" |
2377 |
fi |
2378 |
PYTHON_ABI="$(PYTHON -f --ABI)" |
2379 |
else |
2380 |
if _python_package_supporting_installation_for_multiple_python_abis; then |
2381 |
if ! _python_abi-specific_local_scope; then |
2382 |
die "${FUNCNAME}() should be used in ABI-specific local scope" |
2383 |
fi |
2384 |
else |
2385 |
PYTHON_ABI="${PYTHON_ABI:-$(PYTHON --ABI)}" |
2386 |
fi |
2387 |
fi |
2388 |
|
2389 |
if [[ "${PYTHON_ABI}" =~ ^[[:digit:]]+\.[[:digit:]]+-[[:alnum:]]+-[[:digit:]]+\.[[:digit:]]+$ ]]; then |
2390 |
echo "$(_python_get_implementation "${PYTHON_ABI}") ${PYTHON_ABI##*-} (Python ${PYTHON_ABI%%-*})" |
2391 |
else |
2392 |
echo "$(_python_get_implementation "${PYTHON_ABI}") ${PYTHON_ABI%%-*}" |
2393 |
fi |
2394 |
} |
2395 |
|
2396 |
# ================================================================================================ |
2397 |
# ================================ FUNCTIONS FOR RUNNING OF TESTS ================================ |
2398 |
# ================================================================================================ |
2399 |
|
2400 |
# @ECLASS-VARIABLE: PYTHON_TEST_VERBOSITY |
2401 |
# @DESCRIPTION: |
2402 |
# User-configurable verbosity of tests of Python modules. |
2403 |
# Supported values: 0, 1, 2, 3, 4. |
2404 |
PYTHON_TEST_VERBOSITY="${PYTHON_TEST_VERBOSITY:-1}" |
2405 |
|
2406 |
_python_test_hook() { |
2407 |
if [[ "$#" -ne 1 ]]; then |
2408 |
die "${FUNCNAME}() requires 1 argument" |
2409 |
fi |
2410 |
|
2411 |
if _python_package_supporting_installation_for_multiple_python_abis && [[ "$(type -t "${_PYTHON_TEST_FUNCTION}_$1_hook")" == "function" ]]; then |
2412 |
"${_PYTHON_TEST_FUNCTION}_$1_hook" |
2413 |
fi |
2414 |
} |
2415 |
|
2416 |
# @FUNCTION: python_execute_nosetests |
2417 |
# @USAGE: [-P|--PYTHONPATH PYTHONPATH] [-s|--separate-build-dirs] [--] [arguments] |
2418 |
# @DESCRIPTION: |
2419 |
# Execute nosetests for all enabled Python ABIs. |
2420 |
# In ebuilds of packages supporting installation for multiple Python ABIs, this function calls |
2421 |
# python_execute_nosetests_pre_hook() and python_execute_nosetests_post_hook(), if they are defined. |
2422 |
python_execute_nosetests() { |
2423 |
_python_check_python_pkg_setup_execution |
2424 |
_python_set_color_variables |
2425 |
|
2426 |
local PYTHONPATH_template separate_build_dirs |
2427 |
|
2428 |
while (($#)); do |
2429 |
case "$1" in |
2430 |
-P|--PYTHONPATH) |
2431 |
PYTHONPATH_template="$2" |
2432 |
shift |
2433 |
;; |
2434 |
-s|--separate-build-dirs) |
2435 |
separate_build_dirs="1" |
2436 |
;; |
2437 |
--) |
2438 |
shift |
2439 |
break |
2440 |
;; |
2441 |
-*) |
2442 |
die "${FUNCNAME}(): Unrecognized option '$1'" |
2443 |
;; |
2444 |
*) |
2445 |
break |
2446 |
;; |
2447 |
esac |
2448 |
shift |
2449 |
done |
2450 |
|
2451 |
python_test_function() { |
2452 |
local evaluated_PYTHONPATH |
2453 |
|
2454 |
eval "evaluated_PYTHONPATH=\"${PYTHONPATH_template}\"" |
2455 |
|
2456 |
_PYTHON_TEST_FUNCTION="python_execute_nosetests" _python_test_hook pre |
2457 |
|
2458 |
if [[ -n "${evaluated_PYTHONPATH}" ]]; then |
2459 |
echo ${_BOLD}PYTHONPATH="${evaluated_PYTHONPATH}" nosetests --verbosity="${PYTHON_TEST_VERBOSITY}" "$@"${_NORMAL} |
2460 |
PYTHONPATH="${evaluated_PYTHONPATH}" nosetests --verbosity="${PYTHON_TEST_VERBOSITY}" "$@" || return "$?" |
2461 |
else |
2462 |
echo ${_BOLD}nosetests --verbosity="${PYTHON_TEST_VERBOSITY}" "$@"${_NORMAL} |
2463 |
nosetests --verbosity="${PYTHON_TEST_VERBOSITY}" "$@" || return "$?" |
2464 |
fi |
2465 |
|
2466 |
_PYTHON_TEST_FUNCTION="python_execute_nosetests" _python_test_hook post |
2467 |
} |
2468 |
if _python_package_supporting_installation_for_multiple_python_abis; then |
2469 |
python_execute_function ${separate_build_dirs:+-s} python_test_function "$@" |
2470 |
else |
2471 |
if [[ -n "${separate_build_dirs}" ]]; then |
2472 |
die "${FUNCNAME}(): Invalid usage" |
2473 |
fi |
2474 |
python_test_function "$@" || die "Testing failed" |
2475 |
fi |
2476 |
|
2477 |
unset -f python_test_function |
2478 |
} |
2479 |
|
2480 |
# @FUNCTION: python_execute_py.test |
2481 |
# @USAGE: [-P|--PYTHONPATH PYTHONPATH] [-s|--separate-build-dirs] [--] [arguments] |
2482 |
# @DESCRIPTION: |
2483 |
# Execute py.test for all enabled Python ABIs. |
2484 |
# In ebuilds of packages supporting installation for multiple Python ABIs, this function calls |
2485 |
# python_execute_py.test_pre_hook() and python_execute_py.test_post_hook(), if they are defined. |
2486 |
python_execute_py.test() { |
2487 |
_python_check_python_pkg_setup_execution |
2488 |
_python_set_color_variables |
2489 |
|
2490 |
local PYTHONPATH_template separate_build_dirs |
2491 |
|
2492 |
while (($#)); do |
2493 |
case "$1" in |
2494 |
-P|--PYTHONPATH) |
2495 |
PYTHONPATH_template="$2" |
2496 |
shift |
2497 |
;; |
2498 |
-s|--separate-build-dirs) |
2499 |
separate_build_dirs="1" |
2500 |
;; |
2501 |
--) |
2502 |
shift |
2503 |
break |
2504 |
;; |
2505 |
-*) |
2506 |
die "${FUNCNAME}(): Unrecognized option '$1'" |
2507 |
;; |
2508 |
*) |
2509 |
break |
2510 |
;; |
2511 |
esac |
2512 |
shift |
2513 |
done |
2514 |
|
2515 |
python_test_function() { |
2516 |
local evaluated_PYTHONPATH |
2517 |
|
2518 |
eval "evaluated_PYTHONPATH=\"${PYTHONPATH_template}\"" |
2519 |
|
2520 |
_PYTHON_TEST_FUNCTION="python_execute_py.test" _python_test_hook pre |
2521 |
|
2522 |
if [[ -n "${evaluated_PYTHONPATH}" ]]; then |
2523 |
echo ${_BOLD}PYTHONPATH="${evaluated_PYTHONPATH}" py.test $([[ "${PYTHON_TEST_VERBOSITY}" -ge 2 ]] && echo -v) "$@"${_NORMAL} |
2524 |
PYTHONPATH="${evaluated_PYTHONPATH}" py.test $([[ "${PYTHON_TEST_VERBOSITY}" -ge 2 ]] && echo -v) "$@" || return "$?" |
2525 |
else |
2526 |
echo ${_BOLD}py.test $([[ "${PYTHON_TEST_VERBOSITY}" -gt 1 ]] && echo -v) "$@"${_NORMAL} |
2527 |
py.test $([[ "${PYTHON_TEST_VERBOSITY}" -gt 1 ]] && echo -v) "$@" || return "$?" |
2528 |
fi |
2529 |
|
2530 |
_PYTHON_TEST_FUNCTION="python_execute_py.test" _python_test_hook post |
2531 |
} |
2532 |
if _python_package_supporting_installation_for_multiple_python_abis; then |
2533 |
python_execute_function ${separate_build_dirs:+-s} python_test_function "$@" |
2534 |
else |
2535 |
if [[ -n "${separate_build_dirs}" ]]; then |
2536 |
die "${FUNCNAME}(): Invalid usage" |
2537 |
fi |
2538 |
python_test_function "$@" || die "Testing failed" |
2539 |
fi |
2540 |
|
2541 |
unset -f python_test_function |
2542 |
} |
2543 |
|
2544 |
# @FUNCTION: python_execute_trial |
2545 |
# @USAGE: [-P|--PYTHONPATH PYTHONPATH] [-s|--separate-build-dirs] [--] [arguments] |
2546 |
# @DESCRIPTION: |
2547 |
# Execute trial for all enabled Python ABIs. |
2548 |
# In ebuilds of packages supporting installation for multiple Python ABIs, this function |
2549 |
# calls python_execute_trial_pre_hook() and python_execute_trial_post_hook(), if they are defined. |
2550 |
python_execute_trial() { |
2551 |
_python_check_python_pkg_setup_execution |
2552 |
_python_set_color_variables |
2553 |
|
2554 |
local PYTHONPATH_template separate_build_dirs |
2555 |
|
2556 |
while (($#)); do |
2557 |
case "$1" in |
2558 |
-P|--PYTHONPATH) |
2559 |
PYTHONPATH_template="$2" |
2560 |
shift |
2561 |
;; |
2562 |
-s|--separate-build-dirs) |
2563 |
separate_build_dirs="1" |
2564 |
;; |
2565 |
--) |
2566 |
shift |
2567 |
break |
2568 |
;; |
2569 |
-*) |
2570 |
die "${FUNCNAME}(): Unrecognized option '$1'" |
2571 |
;; |
2572 |
*) |
2573 |
break |
2574 |
;; |
2575 |
esac |
2576 |
shift |
2577 |
done |
2578 |
|
2579 |
python_test_function() { |
2580 |
local evaluated_PYTHONPATH |
2581 |
|
2582 |
eval "evaluated_PYTHONPATH=\"${PYTHONPATH_template}\"" |
2583 |
|
2584 |
_PYTHON_TEST_FUNCTION="python_execute_trial" _python_test_hook pre |
2585 |
|
2586 |
if [[ -n "${evaluated_PYTHONPATH}" ]]; then |
2587 |
echo ${_BOLD}PYTHONPATH="${evaluated_PYTHONPATH}" trial $([[ "${PYTHON_TEST_VERBOSITY}" -ge 4 ]] && echo --spew) "$@"${_NORMAL} |
2588 |
PYTHONPATH="${evaluated_PYTHONPATH}" trial $([[ "${PYTHON_TEST_VERBOSITY}" -ge 4 ]] && echo --spew) "$@" || return "$?" |
2589 |
else |
2590 |
echo ${_BOLD}trial $([[ "${PYTHON_TEST_VERBOSITY}" -ge 4 ]] && echo --spew) "$@"${_NORMAL} |
2591 |
trial $([[ "${PYTHON_TEST_VERBOSITY}" -ge 4 ]] && echo --spew) "$@" || return "$?" |
2592 |
fi |
2593 |
|
2594 |
_PYTHON_TEST_FUNCTION="python_execute_trial" _python_test_hook post |
2595 |
} |
2596 |
if _python_package_supporting_installation_for_multiple_python_abis; then |
2597 |
python_execute_function ${separate_build_dirs:+-s} python_test_function "$@" |
2598 |
else |
2599 |
if [[ -n "${separate_build_dirs}" ]]; then |
2600 |
die "${FUNCNAME}(): Invalid usage" |
2601 |
fi |
2602 |
python_test_function "$@" || die "Testing failed" |
2603 |
fi |
2604 |
|
2605 |
unset -f python_test_function |
2606 |
} |
2607 |
|
2608 |
# ================================================================================================ |
2609 |
# ======================= FUNCTIONS FOR HANDLING OF BYTE-COMPILED MODULES ======================== |
2610 |
# ================================================================================================ |
2611 |
|
2612 |
# @FUNCTION: python_enable_pyc |
2613 |
# @DESCRIPTION: |
2614 |
# Tell Python to automatically recompile modules to .pyc/.pyo if the |
2615 |
# timestamps/version stamps have changed. |
2616 |
python_enable_pyc() { |
2617 |
_python_check_python_pkg_setup_execution |
2618 |
|
2619 |
if [[ "$#" -ne 0 ]]; then |
2620 |
die "${FUNCNAME}() does not accept arguments" |
2621 |
fi |
2622 |
|
2623 |
unset PYTHONDONTWRITEBYTECODE |
2624 |
} |
2625 |
|
2626 |
# @FUNCTION: python_disable_pyc |
2627 |
# @DESCRIPTION: |
2628 |
# Tell Python not to automatically recompile modules to .pyc/.pyo |
2629 |
# even if the timestamps/version stamps do not match. This is done |
2630 |
# to protect sandbox. |
2631 |
python_disable_pyc() { |
2632 |
_python_check_python_pkg_setup_execution |
2633 |
|
2634 |
if [[ "$#" -ne 0 ]]; then |
2635 |
die "${FUNCNAME}() does not accept arguments" |
2636 |
fi |
2637 |
|
2638 |
export PYTHONDONTWRITEBYTECODE="1" |
2639 |
} |
2640 |
|
2641 |
_python_clean_compiled_modules() { |
2642 |
_python_initialize_prefix_variables |
2643 |
_python_set_color_variables |
2644 |
|
2645 |
[[ "${FUNCNAME[1]}" =~ ^(python_mod_optimize|python_mod_cleanup)$ ]] || die "${FUNCNAME}(): Invalid usage" |
2646 |
|
2647 |
local base_module_name compiled_file compiled_files=() dir path py_file root |
2648 |
|
2649 |
# Strip trailing slash from EROOT. |
2650 |
root="${EROOT%/}" |
2651 |
|
2652 |
for path in "$@"; do |
2653 |
compiled_files=() |
2654 |
if [[ -d "${path}" ]]; then |
2655 |
while read -d $'\0' -r compiled_file; do |
2656 |
compiled_files+=("${compiled_file}") |
2657 |
done < <(find "${path}" "(" -name "*.py[co]" -o -name "*\$py.class" ")" -print0) |
2658 |
|
2659 |
if [[ "${EBUILD_PHASE}" == "postrm" ]]; then |
2660 |
# Delete empty child directories. |
2661 |
find "${path}" -type d | sort -r | while read -r dir; do |
2662 |
if rmdir "${dir}" 2> /dev/null; then |
2663 |
echo "${_CYAN}<<< ${dir}${_NORMAL}" |
2664 |
fi |
2665 |
done |
2666 |
fi |
2667 |
elif [[ "${path}" == *.py ]]; then |
2668 |
base_module_name="${path##*/}" |
2669 |
base_module_name="${base_module_name%.py}" |
2670 |
if [[ -d "${path%/*}/__pycache__" ]]; then |
2671 |
while read -d $'\0' -r compiled_file; do |
2672 |
compiled_files+=("${compiled_file}") |
2673 |
done < <(find "${path%/*}/__pycache__" "(" -name "${base_module_name}.*.py[co]" -o -name "${base_module_name}\$py.class" ")" -print0) |
2674 |
fi |
2675 |
compiled_files+=("${path}c" "${path}o" "${path%.py}\$py.class") |
2676 |
fi |
2677 |
|
2678 |
for compiled_file in "${compiled_files[@]}"; do |
2679 |
[[ ! -f "${compiled_file}" ]] && continue |
2680 |
dir="${compiled_file%/*}" |
2681 |
dir="${dir##*/}" |
2682 |
if [[ "${compiled_file}" == *.py[co] ]]; then |
2683 |
if [[ "${dir}" == "__pycache__" ]]; then |
2684 |
base_module_name="${compiled_file##*/}" |
2685 |
base_module_name="${base_module_name%.*py[co]}" |
2686 |
base_module_name="${base_module_name%.*}" |
2687 |
py_file="${compiled_file%__pycache__/*}${base_module_name}.py" |
2688 |
else |
2689 |
py_file="${compiled_file%[co]}" |
2690 |
fi |
2691 |
if [[ "${EBUILD_PHASE}" == "postinst" ]]; then |
2692 |
[[ -f "${py_file}" && "${compiled_file}" -nt "${py_file}" ]] && continue |
2693 |
else |
2694 |
[[ -f "${py_file}" ]] && continue |
2695 |
fi |
2696 |
echo "${_BLUE}<<< ${compiled_file%[co]}[co]${_NORMAL}" |
2697 |
rm -f "${compiled_file%[co]}"[co] |
2698 |
elif [[ "${compiled_file}" == *\$py.class ]]; then |
2699 |
if [[ "${dir}" == "__pycache__" ]]; then |
2700 |
base_module_name="${compiled_file##*/}" |
2701 |
base_module_name="${base_module_name%\$py.class}" |
2702 |
py_file="${compiled_file%__pycache__/*}${base_module_name}.py" |
2703 |
else |
2704 |
py_file="${compiled_file%\$py.class}.py" |
2705 |
fi |
2706 |
if [[ "${EBUILD_PHASE}" == "postinst" ]]; then |
2707 |
[[ -f "${py_file}" && "${compiled_file}" -nt "${py_file}" ]] && continue |
2708 |
else |
2709 |
[[ -f "${py_file}" ]] && continue |
2710 |
fi |
2711 |
echo "${_BLUE}<<< ${compiled_file}${_NORMAL}" |
2712 |
rm -f "${compiled_file}" |
2713 |
else |
2714 |
die "${FUNCNAME}(): Unrecognized file type: '${compiled_file}'" |
2715 |
fi |
2716 |
|
2717 |
# Delete empty parent directories. |
2718 |
dir="${compiled_file%/*}" |
2719 |
while [[ "${dir}" != "${root}" ]]; do |
2720 |
if rmdir "${dir}" 2> /dev/null; then |
2721 |
echo "${_CYAN}<<< ${dir}${_NORMAL}" |
2722 |
else |
2723 |
break |
2724 |
fi |
2725 |
dir="${dir%/*}" |
2726 |
done |
2727 |
done |
2728 |
done |
2729 |
} |
2730 |
|
2731 |
# @FUNCTION: python_mod_optimize |
2732 |
# @USAGE: [--allow-evaluated-non-sitedir-paths] [-d directory] [-f] [-l] [-q] [-x regular_expression] [--] <file|directory> [files|directories] |
2733 |
# @DESCRIPTION: |
2734 |
# Byte-compile specified Python modules. |
2735 |
# -d, -f, -l, -q and -x options passed to this function are passed to compileall.py. |
2736 |
# |
2737 |
# This function can be used only in pkg_postinst() phase. |
2738 |
python_mod_optimize() { |
2739 |
if [[ "${EBUILD_PHASE}" != "postinst" ]]; then |
2740 |
die "${FUNCNAME}() can be used only in pkg_postinst() phase" |
2741 |
fi |
2742 |
|
2743 |
_python_check_python_pkg_setup_execution |
2744 |
_python_initialize_prefix_variables |
2745 |
|
2746 |
if ! has "${EAPI:-0}" 0 1 2 || _python_package_supporting_installation_for_multiple_python_abis || _python_implementation || [[ "${CATEGORY}/${PN}" == "sys-apps/portage" ]]; then |
2747 |
# PYTHON_ABI variable cannot be local in packages not supporting installation for multiple Python ABIs. |
2748 |
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="${PYTHON_ABI}" return_code root site_packages_dirs=() site_packages_files=() stderr stderr_line |
2749 |
|
2750 |
if _python_package_supporting_installation_for_multiple_python_abis; then |
2751 |
if has "${EAPI:-0}" 0 1 2 3 && [[ -z "${PYTHON_ABIS}" ]]; then |
2752 |
die "${FUNCNAME}(): python_pkg_setup() or python_execute_function() not called" |
2753 |
fi |
2754 |
iterated_PYTHON_ABIS="${PYTHON_ABIS}" |
2755 |
else |
2756 |
if has "${EAPI:-0}" 0 1 2 3; then |
2757 |
iterated_PYTHON_ABIS="${PYTHON_ABI:=$(PYTHON --ABI)}" |
2758 |
else |
2759 |
iterated_PYTHON_ABIS="${PYTHON_ABI}" |
2760 |
fi |
2761 |
fi |
2762 |
|
2763 |
# Strip trailing slash from EROOT. |
2764 |
root="${EROOT%/}" |
2765 |
|
2766 |
while (($#)); do |
2767 |
case "$1" in |
2768 |
--allow-evaluated-non-sitedir-paths) |
2769 |
allow_evaluated_non_sitedir_paths="1" |
2770 |
;; |
2771 |
-l|-f|-q) |
2772 |
options+=("$1") |
2773 |
;; |
2774 |
-d|-x) |
2775 |
options+=("$1" "$2") |
2776 |
shift |
2777 |
;; |
2778 |
--) |
2779 |
shift |
2780 |
break |
2781 |
;; |
2782 |
-*) |
2783 |
die "${FUNCNAME}(): Unrecognized option '$1'" |
2784 |
;; |
2785 |
*) |
2786 |
break |
2787 |
;; |
2788 |
esac |
2789 |
shift |
2790 |
done |
2791 |
|
2792 |
if [[ "${allow_evaluated_non_sitedir_paths}" == "1" ]] && ! _python_package_supporting_installation_for_multiple_python_abis; then |
2793 |
die "${FUNCNAME}(): '--allow-evaluated-non-sitedir-paths' option cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs" |
2794 |
fi |
2795 |
|
2796 |
if [[ "$#" -eq 0 ]]; then |
2797 |
die "${FUNCNAME}(): Missing files or directories" |
2798 |
fi |
2799 |
|
2800 |
while (($#)); do |
2801 |
if [[ "$1" =~ ^($|(\.|\.\.|/)($|/)) ]]; then |
2802 |
die "${FUNCNAME}(): Invalid argument '$1'" |
2803 |
elif ! _python_implementation && [[ "$1" =~ ^/usr/lib(32|64)?/python[[:digit:]]+\.[[:digit:]]+ ]]; then |
2804 |
die "${FUNCNAME}(): Paths of directories / files in site-packages directories must be relative to site-packages directories" |
2805 |
elif [[ "$1" =~ ^/ ]]; then |
2806 |
if _python_package_supporting_installation_for_multiple_python_abis; then |
2807 |
if [[ "${allow_evaluated_non_sitedir_paths}" != "1" ]]; then |
2808 |
die "${FUNCNAME}(): Absolute paths cannot be used in ebuilds of packages supporting installation for multiple Python ABIs" |
2809 |
fi |
2810 |
if [[ "$1" != *\$* ]]; then |
2811 |
die "${FUNCNAME}(): '$1' has invalid syntax" |
2812 |
fi |
2813 |
if [[ "$1" == *.py ]]; then |
2814 |
evaluated_files+=("$1") |
2815 |
else |
2816 |
evaluated_dirs+=("$1") |
2817 |
fi |
2818 |
else |
2819 |
if [[ -d "${root}$1" ]]; then |
2820 |
other_dirs+=("${root}$1") |
2821 |
elif [[ -f "${root}$1" ]]; then |
2822 |
other_files+=("${root}$1") |
2823 |
elif [[ -e "${root}$1" ]]; then |
2824 |
eerror "${FUNCNAME}(): '${root}$1' is not a regular file or a directory" |
2825 |
else |
2826 |
eerror "${FUNCNAME}(): '${root}$1' does not exist" |
2827 |
fi |
2828 |
fi |
2829 |
else |
2830 |
for PYTHON_ABI in ${iterated_PYTHON_ABIS}; do |
2831 |
if [[ -d "${root}$(python_get_sitedir)/$1" ]]; then |
2832 |
site_packages_dirs+=("$1") |
2833 |
break |
2834 |
elif [[ -f "${root}$(python_get_sitedir)/$1" ]]; then |
2835 |
site_packages_files+=("$1") |
2836 |
break |
2837 |
elif [[ -e "${root}$(python_get_sitedir)/$1" ]]; then |
2838 |
eerror "${FUNCNAME}(): '$1' is not a regular file or a directory" |
2839 |
else |
2840 |
eerror "${FUNCNAME}(): '$1' does not exist" |
2841 |
fi |
2842 |
done |
2843 |
fi |
2844 |
shift |
2845 |
done |
2846 |
|
2847 |
# Set additional options. |
2848 |
options+=("-q") |
2849 |
|
2850 |
for PYTHON_ABI in ${iterated_PYTHON_ABIS}; do |
2851 |
if ((${#site_packages_dirs[@]})) || ((${#site_packages_files[@]})) || ((${#evaluated_dirs[@]})) || ((${#evaluated_files[@]})); then |
2852 |
return_code="0" |
2853 |
stderr="" |
2854 |
ebegin "Compilation and optimization of Python modules for $(python_get_implementation_and_version)" |
2855 |
if ((${#site_packages_dirs[@]})) || ((${#evaluated_dirs[@]})); then |
2856 |
for dir in "${site_packages_dirs[@]}"; do |
2857 |
dirs+=("${root}$(python_get_sitedir)/${dir}") |
2858 |
done |
2859 |
for dir in "${evaluated_dirs[@]}"; do |
2860 |
eval "dirs+=(\"\${root}${dir}\")" |
2861 |
done |
2862 |
stderr+="${stderr:+$'\n'}$("$(PYTHON)" -m compileall "${options[@]}" "${dirs[@]}" 2>&1)" || return_code="1" |
2863 |
if [[ "$(_python_get_implementation "${PYTHON_ABI}")" != "Jython" ]]; then |
2864 |
"$(PYTHON)" -O -m compileall "${options[@]}" "${dirs[@]}" &> /dev/null || return_code="1" |
2865 |
fi |
2866 |
_python_clean_compiled_modules "${dirs[@]}" |
2867 |
fi |
2868 |
if ((${#site_packages_files[@]})) || ((${#evaluated_files[@]})); then |
2869 |
for file in "${site_packages_files[@]}"; do |
2870 |
files+=("${root}$(python_get_sitedir)/${file}") |
2871 |
done |
2872 |
for file in "${evaluated_files[@]}"; do |
2873 |
eval "files+=(\"\${root}${file}\")" |
2874 |
done |
2875 |
stderr+="${stderr:+$'\n'}$("$(PYTHON)" -m py_compile "${files[@]}" 2>&1)" || return_code="1" |
2876 |
if [[ "$(_python_get_implementation "${PYTHON_ABI}")" != "Jython" ]]; then |
2877 |
"$(PYTHON)" -O -m py_compile "${files[@]}" &> /dev/null || return_code="1" |
2878 |
fi |
2879 |
_python_clean_compiled_modules "${files[@]}" |
2880 |
fi |
2881 |
eend "${return_code}" |
2882 |
if [[ -n "${stderr}" ]]; then |
2883 |
eerror "Syntax errors / warnings in Python modules for $(python_get_implementation_and_version):" &> /dev/null |
2884 |
while read stderr_line; do |
2885 |
eerror " ${stderr_line}" |
2886 |
done <<< "${stderr}" |
2887 |
fi |
2888 |
fi |
2889 |
unset dirs files |
2890 |
done |
2891 |
|
2892 |
if _python_package_supporting_installation_for_multiple_python_abis; then |
2893 |
# Restore previous value of PYTHON_ABI. |
2894 |
if [[ -n "${previous_PYTHON_ABI}" ]]; then |
2895 |
PYTHON_ABI="${previous_PYTHON_ABI}" |
2896 |
else |
2897 |
unset PYTHON_ABI |
2898 |
fi |
2899 |
fi |
2900 |
|
2901 |
if ((${#other_dirs[@]})) || ((${#other_files[@]})); then |
2902 |
return_code="0" |
2903 |
stderr="" |
2904 |
ebegin "Compilation and optimization of Python modules placed outside of site-packages directories for $(python_get_implementation_and_version)" |
2905 |
if ((${#other_dirs[@]})); then |
2906 |
stderr+="${stderr:+$'\n'}$("$(PYTHON ${PYTHON_ABI})" -m compileall "${options[@]}" "${other_dirs[@]}" 2>&1)" || return_code="1" |
2907 |
if [[ "$(_python_get_implementation "${PYTHON_ABI}")" != "Jython" ]]; then |
2908 |
"$(PYTHON ${PYTHON_ABI})" -O -m compileall "${options[@]}" "${other_dirs[@]}" &> /dev/null || return_code="1" |
2909 |
fi |
2910 |
_python_clean_compiled_modules "${other_dirs[@]}" |
2911 |
fi |
2912 |
if ((${#other_files[@]})); then |
2913 |
stderr+="${stderr:+$'\n'}$("$(PYTHON ${PYTHON_ABI})" -m py_compile "${other_files[@]}" 2>&1)" || return_code="1" |
2914 |
if [[ "$(_python_get_implementation "${PYTHON_ABI}")" != "Jython" ]]; then |
2915 |
"$(PYTHON ${PYTHON_ABI})" -O -m py_compile "${other_files[@]}" &> /dev/null || return_code="1" |
2916 |
fi |
2917 |
_python_clean_compiled_modules "${other_files[@]}" |
2918 |
fi |
2919 |
eend "${return_code}" |
2920 |
if [[ -n "${stderr}" ]]; then |
2921 |
eerror "Syntax errors / warnings in Python modules placed outside of site-packages directories for $(python_get_implementation_and_version):" &> /dev/null |
2922 |
while read stderr_line; do |
2923 |
eerror " ${stderr_line}" |
2924 |
done <<< "${stderr}" |
2925 |
fi |
2926 |
fi |
2927 |
else |
2928 |
# Deprecated part of python_mod_optimize() |
2929 |
ewarn |
2930 |
ewarn "Deprecation Warning: Usage of ${FUNCNAME}() in packages not supporting installation" |
2931 |
ewarn "for multiple Python ABIs in EAPI <=2 is deprecated and will be disallowed on 2011-08-01." |
2932 |
ewarn "Use EAPI >=3 and call ${FUNCNAME}() with paths having appropriate syntax." |
2933 |
ewarn "The ebuild needs to be fixed. Please report a bug, if it has not been already reported." |
2934 |
ewarn |
2935 |
|
2936 |
local myroot mydirs=() myfiles=() myopts=() return_code="0" |
2937 |
|
2938 |
# strip trailing slash |
2939 |
myroot="${EROOT%/}" |
2940 |
|
2941 |
# respect EROOT and options passed to compileall.py |
2942 |
while (($#)); do |
2943 |
case "$1" in |
2944 |
-l|-f|-q) |
2945 |
myopts+=("$1") |
2946 |
;; |
2947 |
-d|-x) |
2948 |
myopts+=("$1" "$2") |
2949 |
shift |
2950 |
;; |
2951 |
--) |
2952 |
shift |
2953 |
break |
2954 |
;; |
2955 |
-*) |
2956 |
die "${FUNCNAME}(): Unrecognized option '$1'" |
2957 |
;; |
2958 |
*) |
2959 |
break |
2960 |
;; |
2961 |
esac |
2962 |
shift |
2963 |
done |
2964 |
|
2965 |
if [[ "$#" -eq 0 ]]; then |
2966 |
die "${FUNCNAME}(): Missing files or directories" |
2967 |
fi |
2968 |
|
2969 |
while (($#)); do |
2970 |
if [[ "$1" =~ ^($|(\.|\.\.|/)($|/)) ]]; then |
2971 |
die "${FUNCNAME}(): Invalid argument '$1'" |
2972 |
elif [[ -d "${myroot}/${1#/}" ]]; then |
2973 |
mydirs+=("${myroot}/${1#/}") |
2974 |
elif [[ -f "${myroot}/${1#/}" ]]; then |
2975 |
myfiles+=("${myroot}/${1#/}") |
2976 |
elif [[ -e "${myroot}/${1#/}" ]]; then |
2977 |
eerror "${FUNCNAME}(): ${myroot}/${1#/} is not a regular file or directory" |
2978 |
else |
2979 |
eerror "${FUNCNAME}(): ${myroot}/${1#/} does not exist" |
2980 |
fi |
2981 |
shift |
2982 |
done |
2983 |
|
2984 |
# set additional opts |
2985 |
myopts+=(-q) |
2986 |
|
2987 |
PYTHON_ABI="${PYTHON_ABI:-$(PYTHON --ABI)}" |
2988 |
|
2989 |
ebegin "Compilation and optimization of Python modules for $(python_get_implementation) $(python_get_version)" |
2990 |
if ((${#mydirs[@]})); then |
2991 |
"$(PYTHON ${PYTHON_ABI})" "${myroot}$(python_get_libdir)/compileall.py" "${myopts[@]}" "${mydirs[@]}" || return_code="1" |
2992 |
"$(PYTHON ${PYTHON_ABI})" -O "${myroot}$(python_get_libdir)/compileall.py" "${myopts[@]}" "${mydirs[@]}" &> /dev/null || return_code="1" |
2993 |
_python_clean_compiled_modules "${mydirs[@]}" |
2994 |
fi |
2995 |
|
2996 |
if ((${#myfiles[@]})); then |
2997 |
"$(PYTHON ${PYTHON_ABI})" "${myroot}$(python_get_libdir)/py_compile.py" "${myfiles[@]}" || return_code="1" |
2998 |
"$(PYTHON ${PYTHON_ABI})" -O "${myroot}$(python_get_libdir)/py_compile.py" "${myfiles[@]}" &> /dev/null || return_code="1" |
2999 |
_python_clean_compiled_modules "${myfiles[@]}" |
3000 |
fi |
3001 |
|
3002 |
eend "${return_code}" |
3003 |
fi |
3004 |
} |
3005 |
|
3006 |
# @FUNCTION: python_mod_cleanup |
3007 |
# @USAGE: [--allow-evaluated-non-sitedir-paths] [--] <file|directory> [files|directories] |
3008 |
# @DESCRIPTION: |
3009 |
# Delete orphaned byte-compiled Python modules corresponding to specified Python modules. |
3010 |
# |
3011 |
# This function can be used only in pkg_postrm() phase. |
3012 |
python_mod_cleanup() { |
3013 |
if [[ "${EBUILD_PHASE}" != "postrm" ]]; then |
3014 |
die "${FUNCNAME}() can be used only in pkg_postrm() phase" |
3015 |
fi |
3016 |
|
3017 |
_python_check_python_pkg_setup_execution |
3018 |
_python_initialize_prefix_variables |
3019 |
|
3020 |
local allow_evaluated_non_sitedir_paths="0" dir iterated_PYTHON_ABIS PYTHON_ABI="${PYTHON_ABI}" root search_paths=() sitedir |
3021 |
|
3022 |
if _python_package_supporting_installation_for_multiple_python_abis; then |
3023 |
if has "${EAPI:-0}" 0 1 2 3 && [[ -z "${PYTHON_ABIS}" ]]; then |
3024 |
die "${FUNCNAME}(): python_pkg_setup() or python_execute_function() not called" |
3025 |
fi |
3026 |
iterated_PYTHON_ABIS="${PYTHON_ABIS}" |
3027 |
else |
3028 |
if has "${EAPI:-0}" 0 1 2 3; then |
3029 |
iterated_PYTHON_ABIS="${PYTHON_ABI:-$(PYTHON --ABI)}" |
3030 |
else |
3031 |
iterated_PYTHON_ABIS="${PYTHON_ABI}" |
3032 |
fi |
3033 |
fi |
3034 |
|
3035 |
# Strip trailing slash from EROOT. |
3036 |
root="${EROOT%/}" |
3037 |
|
3038 |
while (($#)); do |
3039 |
case "$1" in |
3040 |
--allow-evaluated-non-sitedir-paths) |
3041 |
allow_evaluated_non_sitedir_paths="1" |
3042 |
;; |
3043 |
--) |
3044 |
shift |
3045 |
break |
3046 |
;; |
3047 |
-*) |
3048 |
die "${FUNCNAME}(): Unrecognized option '$1'" |
3049 |
;; |
3050 |
*) |
3051 |
break |
3052 |
;; |
3053 |
esac |
3054 |
shift |
3055 |
done |
3056 |
|
3057 |
if [[ "${allow_evaluated_non_sitedir_paths}" == "1" ]] && ! _python_package_supporting_installation_for_multiple_python_abis; then |
3058 |
die "${FUNCNAME}(): '--allow-evaluated-non-sitedir-paths' option cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs" |
3059 |
fi |
3060 |
|
3061 |
if [[ "$#" -eq 0 ]]; then |
3062 |
die "${FUNCNAME}(): Missing files or directories" |
3063 |
fi |
3064 |
|
3065 |
if ! has "${EAPI:-0}" 0 1 2 || _python_package_supporting_installation_for_multiple_python_abis || _python_implementation || [[ "${CATEGORY}/${PN}" == "sys-apps/portage" ]]; then |
3066 |
while (($#)); do |
3067 |
if [[ "$1" =~ ^($|(\.|\.\.|/)($|/)) ]]; then |
3068 |
die "${FUNCNAME}(): Invalid argument '$1'" |
3069 |
elif ! _python_implementation && [[ "$1" =~ ^/usr/lib(32|64)?/python[[:digit:]]+\.[[:digit:]]+ ]]; then |
3070 |
die "${FUNCNAME}(): Paths of directories / files in site-packages directories must be relative to site-packages directories" |
3071 |
elif [[ "$1" =~ ^/ ]]; then |
3072 |
if _python_package_supporting_installation_for_multiple_python_abis; then |
3073 |
if [[ "${allow_evaluated_non_sitedir_paths}" != "1" ]]; then |
3074 |
die "${FUNCNAME}(): Absolute paths cannot be used in ebuilds of packages supporting installation for multiple Python ABIs" |
3075 |
fi |
3076 |
if [[ "$1" != *\$* ]]; then |
3077 |
die "${FUNCNAME}(): '$1' has invalid syntax" |
3078 |
fi |
3079 |
for PYTHON_ABI in ${iterated_PYTHON_ABIS}; do |
3080 |
eval "search_paths+=(\"\${root}$1\")" |
3081 |
done |
3082 |
else |
3083 |
search_paths+=("${root}$1") |
3084 |
fi |
3085 |
else |
3086 |
for PYTHON_ABI in ${iterated_PYTHON_ABIS}; do |
3087 |
search_paths+=("${root}$(python_get_sitedir)/$1") |
3088 |
done |
3089 |
fi |
3090 |
shift |
3091 |
done |
3092 |
else |
3093 |
# Deprecated part of python_mod_cleanup() |
3094 |
ewarn |
3095 |
ewarn "Deprecation Warning: Usage of ${FUNCNAME}() in packages not supporting installation" |
3096 |
ewarn "for multiple Python ABIs in EAPI <=2 is deprecated and will be disallowed on 2011-08-01." |
3097 |
ewarn "Use EAPI >=3 and call ${FUNCNAME}() with paths having appropriate syntax." |
3098 |
ewarn "The ebuild needs to be fixed. Please report a bug, if it has not been already reported." |
3099 |
ewarn |
3100 |
|
3101 |
search_paths=("${@#/}") |
3102 |
search_paths=("${search_paths[@]/#/${root}/}") |
3103 |
fi |
3104 |
|
3105 |
_python_clean_compiled_modules "${search_paths[@]}" |
3106 |
} |
3107 |
|
3108 |
# ================================================================================================ |
3109 |
# ===================================== DEPRECATED FUNCTIONS ===================================== |
3110 |
# ================================================================================================ |