| # Copyright 1999-2011 Gentoo Foundation |
| # Distributed under the terms of the GNU General Public License v2 |
| # $Header: /var/cvsroot/gentoo-x86/eclass/python.eclass,v 1.139 2011/10/15 20:58:08 phajdan.jr Exp $ |
| |
| # @ECLASS: python.eclass |
| # @MAINTAINER: |
| # Gentoo Python Project <python@gentoo.org> |
| # @BLURB: Eclass for Python packages |
| # @DESCRIPTION: |
| # The python eclass contains miscellaneous, useful functions for Python packages. |
| |
| inherit multilib |
| |
| if ! has "${EAPI:-0}" 0 1 2 3 4; then |
| die "API of python.eclass in EAPI=\"${EAPI}\" not established" |
| fi |
| |
| _CPYTHON2_GLOBALLY_SUPPORTED_ABIS=(2.4 2.5 2.6 2.7) |
| _CPYTHON3_GLOBALLY_SUPPORTED_ABIS=(3.1 3.2) |
| _JYTHON_GLOBALLY_SUPPORTED_ABIS=(2.5-jython) |
| _PYPY_GLOBALLY_SUPPORTED_ABIS=(2.7-pypy-1.5) |
| _PYTHON_GLOBALLY_SUPPORTED_ABIS=(${_CPYTHON2_GLOBALLY_SUPPORTED_ABIS[@]} ${_CPYTHON3_GLOBALLY_SUPPORTED_ABIS[@]} ${_JYTHON_GLOBALLY_SUPPORTED_ABIS[@]} ${_PYPY_GLOBALLY_SUPPORTED_ABIS[@]}) |
| |
| # ================================================================================================ |
| # ===================================== HANDLING OF METADATA ===================================== |
| # ================================================================================================ |
| |
| _PYTHON_ABI_PATTERN_REGEX="([[:alnum:]]|\.|-|\*|\[|\])+" |
| |
| _python_check_python_abi_matching() { |
| local pattern patterns patterns_list="0" PYTHON_ABI |
| |
| while (($#)); do |
| case "$1" in |
| --patterns-list) |
| patterns_list="1" |
| ;; |
| --) |
| shift |
| break |
| ;; |
| -*) |
| die "${FUNCNAME}(): Unrecognized option '$1'" |
| ;; |
| *) |
| break |
| ;; |
| esac |
| shift |
| done |
| |
| if [[ "$#" -ne 2 ]]; then |
| die "${FUNCNAME}() requires 2 arguments" |
| fi |
| |
| PYTHON_ABI="$1" |
| |
| if [[ "${patterns_list}" == "0" ]]; then |
| pattern="$2" |
| |
| if [[ "${pattern}" == *"-cpython" ]]; then |
| [[ "${PYTHON_ABI}" =~ ^[[:digit:]]+\.[[:digit:]]+$ && "${PYTHON_ABI}" == ${pattern%-cpython} ]] |
| elif [[ "${pattern}" == *"-jython" ]]; then |
| [[ "${PYTHON_ABI}" == ${pattern} ]] |
| elif [[ "${pattern}" == *"-pypy-"* ]]; then |
| [[ "${PYTHON_ABI}" == ${pattern} ]] |
| else |
| if [[ "${PYTHON_ABI}" =~ ^[[:digit:]]+\.[[:digit:]]+$ ]]; then |
| [[ "${PYTHON_ABI}" == ${pattern} ]] |
| elif [[ "${PYTHON_ABI}" =~ ^[[:digit:]]+\.[[:digit:]]+-jython$ ]]; then |
| [[ "${PYTHON_ABI%-jython}" == ${pattern} ]] |
| elif [[ "${PYTHON_ABI}" =~ ^[[:digit:]]+\.[[:digit:]]+-pypy-[[:digit:]]+\.[[:digit:]]+$ ]]; then |
| [[ "${PYTHON_ABI%-pypy-*}" == ${pattern} ]] |
| else |
| die "${FUNCNAME}(): Unrecognized Python ABI '${PYTHON_ABI}'" |
| fi |
| fi |
| else |
| patterns="${2// /$'\n'}" |
| |
| while read pattern; do |
| if _python_check_python_abi_matching "${PYTHON_ABI}" "${pattern}"; then |
| return 0 |
| fi |
| done <<< "${patterns}" |
| |
| return 1 |
| fi |
| } |
| |
| _python_package_supporting_installation_for_multiple_python_abis() { |
| if has "${EAPI:-0}" 0 1 2 3 4; then |
| if [[ -n "${SUPPORT_PYTHON_ABIS}" ]]; then |
| return 0 |
| else |
| return 1 |
| fi |
| else |
| die "${FUNCNAME}(): Support for EAPI=\"${EAPI}\" not implemented" |
| fi |
| } |
| |
| # @ECLASS-VARIABLE: PYTHON_DEPEND |
| # @DESCRIPTION: |
| # Specification of dependency on dev-lang/python. |
| # Syntax: |
| # PYTHON_DEPEND: [[!]USE_flag? ]<version_components_group>[ version_components_group] |
| # version_components_group: <major_version[:[minimal_version][:maximal_version]]> |
| # major_version: <2|3|*> |
| # minimal_version: <minimal_major_version.minimal_minor_version> |
| # maximal_version: <maximal_major_version.maximal_minor_version> |
| |
| _python_parse_PYTHON_DEPEND() { |
| local major_version maximal_version minimal_version python_all="0" python_maximal_version python_minimal_version python_versions=() python2="0" python2_maximal_version python2_minimal_version python3="0" python3_maximal_version python3_minimal_version USE_flag= version_components_group version_components_group_regex version_components_groups |
| |
| version_components_group_regex="(2|3|\*)(:([[:digit:]]+\.[[:digit:]]+)?(:([[:digit:]]+\.[[:digit:]]+)?)?)?" |
| version_components_groups="${PYTHON_DEPEND}" |
| |
| if [[ "${version_components_groups}" =~ ^((\!)?[[:alnum:]_-]+\?\ )?${version_components_group_regex}(\ ${version_components_group_regex})?$ ]]; then |
| if [[ "${version_components_groups}" =~ ^(\!)?[[:alnum:]_-]+\? ]]; then |
| USE_flag="${version_components_groups%\? *}" |
| version_components_groups="${version_components_groups#* }" |
| fi |
| if [[ "${version_components_groups}" =~ ("*".*" "|" *"|^2.*\ (2|\*)|^3.*\ (3|\*)) ]]; then |
| die "Invalid syntax of PYTHON_DEPEND: Incorrectly specified groups of versions" |
| fi |
| |
| version_components_groups="${version_components_groups// /$'\n'}" |
| while read version_components_group; do |
| major_version="${version_components_group:0:1}" |
| minimal_version="${version_components_group:2}" |
| minimal_version="${minimal_version%:*}" |
| maximal_version="${version_components_group:$((3 + ${#minimal_version}))}" |
| |
| if [[ "${major_version}" =~ ^(2|3)$ ]]; then |
| if [[ -n "${minimal_version}" && "${major_version}" != "${minimal_version:0:1}" ]]; then |
| die "Invalid syntax of PYTHON_DEPEND: Minimal version '${minimal_version}' not in specified group of versions" |
| fi |
| if [[ -n "${maximal_version}" && "${major_version}" != "${maximal_version:0:1}" ]]; then |
| die "Invalid syntax of PYTHON_DEPEND: Maximal version '${maximal_version}' not in specified group of versions" |
| fi |
| fi |
| |
| if [[ "${major_version}" == "2" ]]; then |
| python2="1" |
| python_versions=("${_CPYTHON2_GLOBALLY_SUPPORTED_ABIS[@]}") |
| python2_minimal_version="${minimal_version}" |
| python2_maximal_version="${maximal_version}" |
| elif [[ "${major_version}" == "3" ]]; then |
| python3="1" |
| python_versions=("${_CPYTHON3_GLOBALLY_SUPPORTED_ABIS[@]}") |
| python3_minimal_version="${minimal_version}" |
| python3_maximal_version="${maximal_version}" |
| else |
| python_all="1" |
| python_versions=("${_CPYTHON2_GLOBALLY_SUPPORTED_ABIS[@]}" "${_CPYTHON3_GLOBALLY_SUPPORTED_ABIS[@]}") |
| python_minimal_version="${minimal_version}" |
| python_maximal_version="${maximal_version}" |
| fi |
| |
| if [[ -n "${minimal_version}" ]] && ! has "${minimal_version}" "${python_versions[@]}"; then |
| die "Invalid syntax of PYTHON_DEPEND: Unrecognized minimal version '${minimal_version}'" |
| fi |
| if [[ -n "${maximal_version}" ]] && ! has "${maximal_version}" "${python_versions[@]}"; then |
| die "Invalid syntax of PYTHON_DEPEND: Unrecognized maximal version '${maximal_version}'" |
| fi |
| |
| if [[ -n "${minimal_version}" && -n "${maximal_version}" && "${minimal_version}" > "${maximal_version}" ]]; then |
| die "Invalid syntax of PYTHON_DEPEND: Minimal version '${minimal_version}' greater than maximal version '${maximal_version}'" |
| fi |
| done <<< "${version_components_groups}" |
| |
| _PYTHON_ATOMS=() |
| |
| _append_accepted_versions_range() { |
| local accepted_version="0" i |
| for ((i = "${#python_versions[@]}"; i >= 0; i--)); do |
| if [[ "${python_versions[${i}]}" == "${python_maximal_version}" ]]; then |
| accepted_version="1" |
| fi |
| if [[ "${accepted_version}" == "1" ]]; then |
| _PYTHON_ATOMS+=("=dev-lang/python-${python_versions[${i}]}*") |
| fi |
| if [[ "${python_versions[${i}]}" == "${python_minimal_version}" ]]; then |
| accepted_version="0" |
| fi |
| done |
| } |
| |
| if [[ "${python_all}" == "1" ]]; then |
| if [[ -z "${python_minimal_version}" && -z "${python_maximal_version}" ]]; then |
| _PYTHON_ATOMS+=("dev-lang/python") |
| else |
| python_versions=("${_CPYTHON2_GLOBALLY_SUPPORTED_ABIS[@]}" "${_CPYTHON3_GLOBALLY_SUPPORTED_ABIS[@]}") |
| python_minimal_version="${python_minimal_version:-${python_versions[0]}}" |
| python_maximal_version="${python_maximal_version:-${python_versions[${#python_versions[@]}-1]}}" |
| _append_accepted_versions_range |
| fi |
| else |
| if [[ "${python3}" == "1" ]]; then |
| if [[ -z "${python3_minimal_version}" && -z "${python3_maximal_version}" ]]; then |
| _PYTHON_ATOMS+=("=dev-lang/python-3*") |
| else |
| python_versions=("${_CPYTHON3_GLOBALLY_SUPPORTED_ABIS[@]}") |
| python_minimal_version="${python3_minimal_version:-${python_versions[0]}}" |
| python_maximal_version="${python3_maximal_version:-${python_versions[${#python_versions[@]}-1]}}" |
| _append_accepted_versions_range |
| fi |
| fi |
| if [[ "${python2}" == "1" ]]; then |
| if [[ -z "${python2_minimal_version}" && -z "${python2_maximal_version}" ]]; then |
| _PYTHON_ATOMS+=("=dev-lang/python-2*") |
| else |
| python_versions=("${_CPYTHON2_GLOBALLY_SUPPORTED_ABIS[@]}") |
| python_minimal_version="${python2_minimal_version:-${python_versions[0]}}" |
| python_maximal_version="${python2_maximal_version:-${python_versions[${#python_versions[@]}-1]}}" |
| _append_accepted_versions_range |
| fi |
| fi |
| fi |
| |
| unset -f _append_accepted_versions_range |
| |
| if [[ "${#_PYTHON_ATOMS[@]}" -gt 1 ]]; then |
| DEPEND+="${DEPEND:+ }${USE_flag}${USE_flag:+? ( }|| ( ${_PYTHON_ATOMS[@]} )${USE_flag:+ )}" |
| RDEPEND+="${RDEPEND:+ }${USE_flag}${USE_flag:+? ( }|| ( ${_PYTHON_ATOMS[@]} )${USE_flag:+ )}" |
| else |
| DEPEND+="${DEPEND:+ }${USE_flag}${USE_flag:+? ( }${_PYTHON_ATOMS[@]}${USE_flag:+ )}" |
| RDEPEND+="${RDEPEND:+ }${USE_flag}${USE_flag:+? ( }${_PYTHON_ATOMS[@]}${USE_flag:+ )}" |
| fi |
| else |
| die "Invalid syntax of PYTHON_DEPEND" |
| fi |
| } |
| |
| DEPEND=">=app-admin/eselect-python-20091230" |
| RDEPEND="${DEPEND}" |
| |
| if [[ -n "${PYTHON_DEPEND}" ]]; then |
| _python_parse_PYTHON_DEPEND |
| else |
| _PYTHON_ATOMS=("dev-lang/python") |
| fi |
| unset -f _python_parse_PYTHON_DEPEND |
| |
| if [[ -n "${NEED_PYTHON}" ]]; then |
| eerror "Use PYTHON_DEPEND variable instead of NEED_PYTHON variable." |
| die "NEED_PYTHON variable is banned" |
| fi |
| |
| # @ECLASS-VARIABLE: PYTHON_USE_WITH |
| # @DESCRIPTION: |
| # Set this to a space separated list of USE flags the Python slot in use must be built with. |
| |
| # @ECLASS-VARIABLE: PYTHON_USE_WITH_OR |
| # @DESCRIPTION: |
| # Set this to a space separated list of USE flags of which one must be turned on for the slot in use. |
| |
| # @ECLASS-VARIABLE: PYTHON_USE_WITH_OPT |
| # @DESCRIPTION: |
| # Set this to a name of a USE flag if you need to make either PYTHON_USE_WITH or |
| # PYTHON_USE_WITH_OR atoms conditional under a USE flag. |
| |
| if ! has "${EAPI:-0}" 0 1 && [[ -n ${PYTHON_USE_WITH} || -n ${PYTHON_USE_WITH_OR} ]]; then |
| _PYTHON_USE_WITH_ATOMS_ARRAY=() |
| if [[ -n "${PYTHON_USE_WITH}" ]]; then |
| for _PYTHON_ATOM in "${_PYTHON_ATOMS[@]}"; do |
| _PYTHON_USE_WITH_ATOMS_ARRAY+=("${_PYTHON_ATOM}[${PYTHON_USE_WITH// /,}]") |
| done |
| elif [[ -n "${PYTHON_USE_WITH_OR}" ]]; then |
| for _USE_flag in ${PYTHON_USE_WITH_OR}; do |
| for _PYTHON_ATOM in "${_PYTHON_ATOMS[@]}"; do |
| _PYTHON_USE_WITH_ATOMS_ARRAY+=("${_PYTHON_ATOM}[${_USE_flag}]") |
| done |
| done |
| unset _USE_flag |
| fi |
| if [[ "${#_PYTHON_USE_WITH_ATOMS_ARRAY[@]}" -gt 1 ]]; then |
| _PYTHON_USE_WITH_ATOMS="|| ( ${_PYTHON_USE_WITH_ATOMS_ARRAY[@]} )" |
| else |
| _PYTHON_USE_WITH_ATOMS="${_PYTHON_USE_WITH_ATOMS_ARRAY[@]}" |
| fi |
| if [[ -n "${PYTHON_USE_WITH_OPT}" ]]; then |
| _PYTHON_USE_WITH_ATOMS="${PYTHON_USE_WITH_OPT}? ( ${_PYTHON_USE_WITH_ATOMS} )" |
| fi |
| DEPEND+=" ${_PYTHON_USE_WITH_ATOMS}" |
| RDEPEND+=" ${_PYTHON_USE_WITH_ATOMS}" |
| unset _PYTHON_ATOM _PYTHON_USE_WITH_ATOMS _PYTHON_USE_WITH_ATOMS_ARRAY |
| fi |
| |
| unset _PYTHON_ATOMS |
| |
| # ================================================================================================ |
| # =================================== MISCELLANEOUS FUNCTIONS ==================================== |
| # ================================================================================================ |
| |
| _python_implementation() { |
| if [[ "${CATEGORY}/${PN}" == "dev-lang/python" ]]; then |
| return 0 |
| elif [[ "${CATEGORY}/${PN}" == "dev-java/jython" ]]; then |
| return 0 |
| elif [[ "${CATEGORY}/${PN}" == "dev-python/pypy" ]]; then |
| return 0 |
| else |
| return 1 |
| fi |
| } |
| |
| _python_abi-specific_local_scope() { |
| [[ " ${FUNCNAME[@]:2} " =~ " "(_python_final_sanity_checks|python_execute_function|python_mod_optimize|python_mod_cleanup)" " ]] |
| } |
| |
| _python_initialize_prefix_variables() { |
| if has "${EAPI:-0}" 0 1 2; then |
| if [[ -n "${ROOT}" && -z "${EROOT}" ]]; then |
| EROOT="${ROOT%/}${EPREFIX}/" |
| fi |
| if [[ -n "${D}" && -z "${ED}" ]]; then |
| ED="${D%/}${EPREFIX}/" |
| fi |
| fi |
| } |
| |
| unset PYTHON_SANITY_CHECKS_EXECUTED PYTHON_SKIP_SANITY_CHECKS |
| |
| _python_initial_sanity_checks() { |
| 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 |
| # Ensure that /usr/bin/python and /usr/bin/python-config are valid. |
| if [[ "$(readlink "${EPREFIX}/usr/bin/python")" != "python-wrapper" ]]; then |
| eerror "'${EPREFIX}/usr/bin/python' is not valid symlink." |
| eerror "Use \`eselect python set \${python_interpreter}\` to fix this problem." |
| die "'${EPREFIX}/usr/bin/python' is not valid symlink" |
| fi |
| if [[ "$(<"${EPREFIX}/usr/bin/python-config")" != *"Gentoo python-config wrapper script"* ]]; then |
| eerror "'${EPREFIX}/usr/bin/python-config' is not valid script" |
| eerror "Use \`eselect python set \${python_interpreter}\` to fix this problem." |
| die "'${EPREFIX}/usr/bin/python-config' is not valid script" |
| fi |
| fi |
| } |
| |
| _python_final_sanity_checks() { |
| if ! _python_implementation && [[ "$(declare -p PYTHON_SANITY_CHECKS_EXECUTED 2> /dev/null)" != "declare -- PYTHON_SANITY_CHECKS_EXECUTED="* || " ${FUNCNAME[@]:1} " =~ " "(python_set_active_version|python_pkg_setup)" " && -z "${PYTHON_SKIP_SANITY_CHECKS}" ]]; then |
| local PYTHON_ABI="${PYTHON_ABI}" |
| for PYTHON_ABI in ${PYTHON_ABIS-${PYTHON_ABI}}; do |
| # Ensure that appropriate version of Python is installed. |
| if ! has_version "$(python_get_implementational_package)"; then |
| die "$(python_get_implementational_package) is not installed" |
| fi |
| |
| # Ensure that EPYTHON variable is respected. |
| if [[ "$(EPYTHON="$(PYTHON)" python -c "${_PYTHON_ABI_EXTRACTION_COMMAND}")" != "${PYTHON_ABI}" ]]; then |
| eerror "Path to 'python': '$(type -p python)'" |
| eerror "ABI: '${ABI}'" |
| eerror "DEFAULT_ABI: '${DEFAULT_ABI}'" |
| eerror "EPYTHON: '$(PYTHON)'" |
| eerror "PYTHON_ABI: '${PYTHON_ABI}'" |
| eerror "Locally active version of Python: '$(EPYTHON="$(PYTHON)" python -c "${_PYTHON_ABI_EXTRACTION_COMMAND}")'" |
| die "'python' does not respect EPYTHON variable" |
| fi |
| done |
| fi |
| PYTHON_SANITY_CHECKS_EXECUTED="1" |
| } |
| |
| # @ECLASS-VARIABLE: PYTHON_COLORS |
| # @DESCRIPTION: |
| # User-configurable colored output. |
| PYTHON_COLORS="${PYTHON_COLORS:-0}" |
| |
| _python_set_color_variables() { |
| if [[ "${PYTHON_COLORS}" != "0" && "${NOCOLOR:-false}" =~ ^(false|no)$ ]]; then |
| _BOLD=$'\e[1m' |
| _RED=$'\e[1;31m' |
| _GREEN=$'\e[1;32m' |
| _BLUE=$'\e[1;34m' |
| _CYAN=$'\e[1;36m' |
| _NORMAL=$'\e[0m' |
| else |
| _BOLD= |
| _RED= |
| _GREEN= |
| _BLUE= |
| _CYAN= |
| _NORMAL= |
| fi |
| } |
| |
| unset PYTHON_PKG_SETUP_EXECUTED |
| |
| _python_check_python_pkg_setup_execution() { |
| [[ " ${FUNCNAME[@]:1} " =~ " "(python_set_active_version|python_pkg_setup)" " ]] && return |
| |
| if ! has "${EAPI:-0}" 0 1 2 3 && [[ -z "${PYTHON_PKG_SETUP_EXECUTED}" ]]; then |
| die "python_pkg_setup() not called" |
| fi |
| } |
| |
| # @FUNCTION: python_pkg_setup |
| # @DESCRIPTION: |
| # Perform sanity checks and initialize environment. |
| # |
| # This function is exported in EAPI 2 and 3 when PYTHON_USE_WITH or PYTHON_USE_WITH_OR variable |
| # is set and always in EAPI >=4. Calling of this function is mandatory in EAPI >=4. |
| python_pkg_setup() { |
| if [[ "${EBUILD_PHASE}" != "setup" ]]; then |
| die "${FUNCNAME}() can be used only in pkg_setup() phase" |
| fi |
| |
| if [[ "$#" -ne 0 ]]; then |
| die "${FUNCNAME}() does not accept arguments" |
| fi |
| |
| export JYTHON_SYSTEM_CACHEDIR="1" |
| addwrite "${EPREFIX}/var/cache/jython" |
| |
| if _python_package_supporting_installation_for_multiple_python_abis; then |
| _python_calculate_PYTHON_ABIS |
| export EPYTHON="$(PYTHON -f)" |
| else |
| PYTHON_ABI="${PYTHON_ABI:-$(PYTHON --ABI)}" |
| fi |
| |
| if ! has "${EAPI:-0}" 0 1 && [[ -n "${PYTHON_USE_WITH}" || -n "${PYTHON_USE_WITH_OR}" ]]; then |
| if [[ "${PYTHON_USE_WITH_OPT}" ]]; then |
| if [[ "${PYTHON_USE_WITH_OPT}" == !* ]]; then |
| use ${PYTHON_USE_WITH_OPT#!} && return |
| else |
| use !${PYTHON_USE_WITH_OPT} && return |
| fi |
| fi |
| |
| python_pkg_setup_check_USE_flags() { |
| local python_atom USE_flag |
| python_atom="$(python_get_implementational_package)" |
| |
| for USE_flag in ${PYTHON_USE_WITH}; do |
| if ! has_version "${python_atom}[${USE_flag}]"; then |
| eerror "Please rebuild ${python_atom} with the following USE flags enabled: ${PYTHON_USE_WITH}" |
| die "Please rebuild ${python_atom} with the following USE flags enabled: ${PYTHON_USE_WITH}" |
| fi |
| done |
| |
| for USE_flag in ${PYTHON_USE_WITH_OR}; do |
| if has_version "${python_atom}[${USE_flag}]"; then |
| return |
| fi |
| done |
| |
| if [[ ${PYTHON_USE_WITH_OR} ]]; then |
| eerror "Please rebuild ${python_atom} with at least one of the following USE flags enabled: ${PYTHON_USE_WITH_OR}" |
| die "Please rebuild ${python_atom} with at least one of the following USE flags enabled: ${PYTHON_USE_WITH_OR}" |
| fi |
| } |
| |
| if _python_package_supporting_installation_for_multiple_python_abis; then |
| PYTHON_SKIP_SANITY_CHECKS="1" python_execute_function -q python_pkg_setup_check_USE_flags |
| else |
| python_pkg_setup_check_USE_flags |
| fi |
| |
| unset -f python_pkg_setup_check_USE_flags |
| fi |
| |
| PYTHON_PKG_SETUP_EXECUTED="1" |
| } |
| |
| if ! has "${EAPI:-0}" 0 1 2 3 || { has "${EAPI:-0}" 2 3 && [[ -n "${PYTHON_USE_WITH}" || -n "${PYTHON_USE_WITH_OR}" ]]; }; then |
| EXPORT_FUNCTIONS pkg_setup |
| fi |
| |
| _PYTHON_SHEBANG_BASE_PART_REGEX='^#![[:space:]]*([^[:space:]]*/usr/bin/env[[:space:]]+)?([^[:space:]]*/)?(jython|pypy-c|python)' |
| |
| # @FUNCTION: python_convert_shebangs |
| # @USAGE: [-q|--quiet] [-r|--recursive] [-x|--only-executables] [--] <Python_ABI|Python_version> <file|directory> [files|directories] |
| # @DESCRIPTION: |
| # Convert shebangs in specified files. Directories can be specified only with --recursive option. |
| python_convert_shebangs() { |
| _python_check_python_pkg_setup_execution |
| |
| local argument file files=() only_executables="0" python_interpreter quiet="0" recursive="0" |
| |
| while (($#)); do |
| case "$1" in |
| -r|--recursive) |
| recursive="1" |
| ;; |
| -q|--quiet) |
| quiet="1" |
| ;; |
| -x|--only-executables) |
| only_executables="1" |
| ;; |
| --) |
| shift |
| break |
| ;; |
| -*) |
| die "${FUNCNAME}(): Unrecognized option '$1'" |
| ;; |
| *) |
| break |
| ;; |
| esac |
| shift |
| done |
| |
| if [[ "$#" -eq 0 ]]; then |
| die "${FUNCNAME}(): Missing Python version and files or directories" |
| elif [[ "$#" -eq 1 ]]; then |
| die "${FUNCNAME}(): Missing files or directories" |
| fi |
| |
| if [[ -n "$(_python_get_implementation --ignore-invalid "$1")" ]]; then |
| python_interpreter="$(PYTHON "$1")" |
| else |
| python_interpreter="python$1" |
| fi |
| shift |
| |
| for argument in "$@"; do |
| if [[ ! -e "${argument}" ]]; then |
| die "${FUNCNAME}(): '${argument}' does not exist" |
| elif [[ -f "${argument}" ]]; then |
| files+=("${argument}") |
| elif [[ -d "${argument}" ]]; then |
| if [[ "${recursive}" == "1" ]]; then |
| while read -d $'\0' -r file; do |
| files+=("${file}") |
| done < <(find "${argument}" $([[ "${only_executables}" == "1" ]] && echo -perm /111) -type f -print0) |
| else |
| die "${FUNCNAME}(): '${argument}' is not a regular file" |
| fi |
| else |
| die "${FUNCNAME}(): '${argument}' is not a regular file or a directory" |
| fi |
| done |
| |
| for file in "${files[@]}"; do |
| file="${file#./}" |
| [[ "${only_executables}" == "1" && ! -x "${file}" ]] && continue |
| |
| if [[ "$(head -n1 "${file}")" =~ ${_PYTHON_SHEBANG_BASE_PART_REGEX} ]]; then |
| [[ "$(sed -ne "2p" "${file}")" =~ ^"# Gentoo '".*"' wrapper script generated by python_generate_wrapper_scripts()"$ ]] && continue |
| |
| if [[ "${quiet}" == "0" ]]; then |
| einfo "Converting shebang in '${file}'" |
| fi |
| |
| sed -e "1s:^#![[:space:]]*\([^[:space:]]*/usr/bin/env[[:space:]]\)\?[[:space:]]*\([^[:space:]]*/\)\?\(jython\|pypy-c\|python\)\([[:digit:]]\+\(\.[[:digit:]]\+\)\?\)\?\(\$\|[[:space:]].*\):#!\1\2${python_interpreter}\6:" -i "${file}" || die "Conversion of shebang in '${file}' failed" |
| fi |
| done |
| } |
| |
| # @FUNCTION: python_clean_installation_image |
| # @USAGE: [-q|--quiet] |
| # @DESCRIPTION: |
| # Delete needless files in installation image. |
| # |
| # This function can be used only in src_install() phase. |
| python_clean_installation_image() { |
| if [[ "${EBUILD_PHASE}" != "install" ]]; then |
| die "${FUNCNAME}() can be used only in src_install() phase" |
| fi |
| |
| _python_check_python_pkg_setup_execution |
| _python_initialize_prefix_variables |
| |
| local file files=() quiet="0" |
| |
| while (($#)); do |
| case "$1" in |
| -q|--quiet) |
| quiet="1" |
| ;; |
| -*) |
| die "${FUNCNAME}(): Unrecognized option '$1'" |
| ;; |
| *) |
| die "${FUNCNAME}(): Invalid usage" |
| ;; |
| esac |
| shift |
| done |
| |
| while read -d $'\0' -r file; do |
| files+=("${file}") |
| done < <(find "${ED}" "(" -name "*.py[co]" -o -name "*\$py.class" ")" -type f -print0) |
| |
| if [[ "${#files[@]}" -gt 0 ]]; then |
| if [[ "${quiet}" == "0" ]]; then |
| ewarn "Deleting byte-compiled Python modules needlessly generated by build system:" |
| fi |
| for file in "${files[@]}"; do |
| if [[ "${quiet}" == "0" ]]; then |
| ewarn " ${file}" |
| fi |
| rm -f "${file}" |
| |
| # Delete empty __pycache__ directories. |
| if [[ "${file%/*}" == *"/__pycache__" ]]; then |
| rmdir "${file%/*}" 2> /dev/null |
| fi |
| done |
| fi |
| |
| python_clean_sitedirs() { |
| if [[ -d "${ED}$(python_get_sitedir)" ]]; then |
| find "${ED}$(python_get_sitedir)" "(" -name "*.c" -o -name "*.h" -o -name "*.la" ")" -type f -print0 | xargs -0 rm -f |
| fi |
| } |
| if _python_package_supporting_installation_for_multiple_python_abis; then |
| python_execute_function -q python_clean_sitedirs |
| else |
| python_clean_sitedirs |
| fi |
| |
| unset -f python_clean_sitedirs |
| } |
| |
| # ================================================================================================ |
| # =========== FUNCTIONS FOR PACKAGES SUPPORTING INSTALLATION FOR MULTIPLE PYTHON ABIS ============ |
| # ================================================================================================ |
| |
| # @ECLASS-VARIABLE: SUPPORT_PYTHON_ABIS |
| # @DESCRIPTION: |
| # Set this in EAPI <= 4 to indicate that current package supports installation for |
| # multiple Python ABIs. |
| |
| # @ECLASS-VARIABLE: PYTHON_TESTS_RESTRICTED_ABIS |
| # @DESCRIPTION: |
| # Space-separated list of Python ABI patterns. Testing in Python ABIs matching any Python ABI |
| # patterns specified in this list is skipped. |
| |
| # @ECLASS-VARIABLE: PYTHON_EXPORT_PHASE_FUNCTIONS |
| # @DESCRIPTION: |
| # Set this to export phase functions for the following ebuild phases: |
| # src_prepare(), src_configure(), src_compile(), src_test(), src_install(). |
| if ! has "${EAPI:-0}" 0 1; then |
| python_src_prepare() { |
| if [[ "${EBUILD_PHASE}" != "prepare" ]]; then |
| die "${FUNCNAME}() can be used only in src_prepare() phase" |
| fi |
| |
| if ! _python_package_supporting_installation_for_multiple_python_abis; then |
| die "${FUNCNAME}() cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs" |
| fi |
| |
| _python_check_python_pkg_setup_execution |
| |
| if [[ "$#" -ne 0 ]]; then |
| die "${FUNCNAME}() does not accept arguments" |
| fi |
| |
| python_copy_sources |
| } |
| |
| for python_default_function in src_configure src_compile src_test; do |
| eval "python_${python_default_function}() { |
| if [[ \"\${EBUILD_PHASE}\" != \"${python_default_function#src_}\" ]]; then |
| die \"\${FUNCNAME}() can be used only in ${python_default_function}() phase\" |
| fi |
| |
| if ! _python_package_supporting_installation_for_multiple_python_abis; then |
| die \"\${FUNCNAME}() cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs\" |
| fi |
| |
| _python_check_python_pkg_setup_execution |
| |
| python_execute_function -d -s -- \"\$@\" |
| }" |
| done |
| unset python_default_function |
| |
| python_src_install() { |
| if [[ "${EBUILD_PHASE}" != "install" ]]; then |
| die "${FUNCNAME}() can be used only in src_install() phase" |
| fi |
| |
| if ! _python_package_supporting_installation_for_multiple_python_abis; then |
| die "${FUNCNAME}() cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs" |
| fi |
| |
| _python_check_python_pkg_setup_execution |
| |
| if has "${EAPI:-0}" 0 1 2 3; then |
| python_execute_function -d -s -- "$@" |
| else |
| python_installation() { |
| emake DESTDIR="${T}/images/${PYTHON_ABI}" install "$@" |
| } |
| python_execute_function -s python_installation "$@" |
| unset python_installation |
| |
| python_merge_intermediate_installation_images "${T}/images" |
| fi |
| } |
| |
| if [[ -n "${PYTHON_EXPORT_PHASE_FUNCTIONS}" ]]; then |
| EXPORT_FUNCTIONS src_prepare src_configure src_compile src_test src_install |
| fi |
| fi |
| |
| if has "${EAPI:-0}" 0 1 2 3 4; then |
| unset PYTHON_ABIS |
| fi |
| |
| _python_calculate_PYTHON_ABIS() { |
| if ! _python_package_supporting_installation_for_multiple_python_abis; then |
| die "${FUNCNAME}() cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs" |
| fi |
| |
| _python_initial_sanity_checks |
| |
| if [[ "$(declare -p PYTHON_ABIS 2> /dev/null)" != "declare -x PYTHON_ABIS="* ]] && has "${EAPI:-0}" 0 1 2 3 4; then |
| local PYTHON_ABI |
| |
| if [[ "$(declare -p USE_PYTHON 2> /dev/null)" == "declare -x USE_PYTHON="* ]]; then |
| local cpython_enabled="0" |
| |
| if [[ -z "${USE_PYTHON}" ]]; then |
| die "USE_PYTHON variable is empty" |
| fi |
| |
| for PYTHON_ABI in ${USE_PYTHON}; do |
| if ! has "${PYTHON_ABI}" "${_PYTHON_GLOBALLY_SUPPORTED_ABIS[@]}"; then |
| die "USE_PYTHON variable contains invalid value '${PYTHON_ABI}'" |
| fi |
| |
| if has "${PYTHON_ABI}" "${_CPYTHON2_GLOBALLY_SUPPORTED_ABIS[@]}" "${_CPYTHON3_GLOBALLY_SUPPORTED_ABIS[@]}"; then |
| cpython_enabled="1" |
| fi |
| |
| if ! _python_check_python_abi_matching --patterns-list "${PYTHON_ABI}" "${RESTRICT_PYTHON_ABIS}"; then |
| export PYTHON_ABIS+="${PYTHON_ABIS:+ }${PYTHON_ABI}" |
| fi |
| done |
| |
| if [[ -z "${PYTHON_ABIS//[${IFS}]/}" ]]; then |
| die "USE_PYTHON variable does not enable any Python ABI supported by ${CATEGORY}/${PF}" |
| fi |
| |
| if [[ "${cpython_enabled}" == "0" ]]; then |
| die "USE_PYTHON variable does not enable any CPython ABI" |
| fi |
| else |
| local python_version python2_version python3_version support_python_major_version |
| |
| if ! has_version "dev-lang/python"; then |
| die "${FUNCNAME}(): 'dev-lang/python' is not installed" |
| fi |
| |
| python_version="$("${EPREFIX}/usr/bin/python" -c 'from sys import version_info; print(".".join(str(x) for x in version_info[:2]))')" |
| |
| if has_version "=dev-lang/python-2*"; then |
| if [[ "$(readlink "${EPREFIX}/usr/bin/python2")" != "python2."* ]]; then |
| die "'${EPREFIX}/usr/bin/python2' is not valid symlink" |
| fi |
| |
| python2_version="$("${EPREFIX}/usr/bin/python2" -c 'from sys import version_info; print(".".join(str(x) for x in version_info[:2]))')" |
| |
| support_python_major_version="0" |
| for PYTHON_ABI in "${_CPYTHON2_GLOBALLY_SUPPORTED_ABIS[@]}"; do |
| if ! _python_check_python_abi_matching --patterns-list "${PYTHON_ABI}" "${RESTRICT_PYTHON_ABIS}"; then |
| support_python_major_version="1" |
| break |
| fi |
| done |
| if [[ "${support_python_major_version}" == "1" ]]; then |
| if _python_check_python_abi_matching --patterns-list "${python2_version}" "${RESTRICT_PYTHON_ABIS}"; then |
| die "Active version of CPython 2 is not supported by ${CATEGORY}/${PF}" |
| fi |
| else |
| python2_version="" |
| fi |
| fi |
| |
| if has_version "=dev-lang/python-3*"; then |
| if [[ "$(readlink "${EPREFIX}/usr/bin/python3")" != "python3."* ]]; then |
| die "'${EPREFIX}/usr/bin/python3' is not valid symlink" |
| fi |
| |
| python3_version="$("${EPREFIX}/usr/bin/python3" -c 'from sys import version_info; print(".".join(str(x) for x in version_info[:2]))')" |
| |
| support_python_major_version="0" |
| for PYTHON_ABI in "${_CPYTHON3_GLOBALLY_SUPPORTED_ABIS[@]}"; do |
| if ! _python_check_python_abi_matching --patterns-list "${PYTHON_ABI}" "${RESTRICT_PYTHON_ABIS}"; then |
| support_python_major_version="1" |
| break |
| fi |
| done |
| if [[ "${support_python_major_version}" == "1" ]]; then |
| if _python_check_python_abi_matching --patterns-list "${python3_version}" "${RESTRICT_PYTHON_ABIS}"; then |
| die "Active version of CPython 3 is not supported by ${CATEGORY}/${PF}" |
| fi |
| else |
| python3_version="" |
| fi |
| fi |
| |
| if [[ -n "${python2_version}" && "${python_version}" == "2."* && "${python_version}" != "${python2_version}" ]]; then |
| eerror "Python wrapper is configured incorrectly or '${EPREFIX}/usr/bin/python2' symlink" |
| eerror "is set incorrectly. Use \`eselect python\` to fix configuration." |
| die "Incorrect configuration of Python" |
| fi |
| if [[ -n "${python3_version}" && "${python_version}" == "3."* && "${python_version}" != "${python3_version}" ]]; then |
| eerror "Python wrapper is configured incorrectly or '${EPREFIX}/usr/bin/python3' symlink" |
| eerror "is set incorrectly. Use \`eselect python\` to fix configuration." |
| die "Incorrect configuration of Python" |
| fi |
| |
| PYTHON_ABIS="${python2_version} ${python3_version}" |
| PYTHON_ABIS="${PYTHON_ABIS# }" |
| export PYTHON_ABIS="${PYTHON_ABIS% }" |
| fi |
| fi |
| |
| _python_final_sanity_checks |
| } |
| |
| _python_prepare_flags() { |
| local array=() deleted_flag element flags new_value old_flag old_value operator pattern prefix variable |
| |
| for variable in CPPFLAGS CFLAGS CXXFLAGS LDFLAGS; do |
| eval "_PYTHON_SAVED_${variable}=\"\${!variable}\"" |
| for prefix in PYTHON_USER_ PYTHON_; do |
| if [[ "$(declare -p ${prefix}${variable} 2> /dev/null)" == "declare -a ${prefix}${variable}="* ]]; then |
| eval "array=(\"\${${prefix}${variable}[@]}\")" |
| for element in "${array[@]}"; do |
| if [[ "${element}" =~ ^${_PYTHON_ABI_PATTERN_REGEX}\ (\+|-)\ .+ ]]; then |
| pattern="${element%% *}" |
| element="${element#* }" |
| operator="${element%% *}" |
| flags="${element#* }" |
| if _python_check_python_abi_matching "${PYTHON_ABI}" "${pattern}"; then |
| if [[ "${operator}" == "+" ]]; then |
| eval "export ${variable}+=\"\${variable:+ }${flags}\"" |
| elif [[ "${operator}" == "-" ]]; then |
| flags="${flags// /$'\n'}" |
| old_value="${!variable// /$'\n'}" |
| new_value="" |
| while read old_flag; do |
| while read deleted_flag; do |
| if [[ "${old_flag}" == ${deleted_flag} ]]; then |
| continue 2 |
| fi |
| done <<< "${flags}" |
| new_value+="${new_value:+ }${old_flag}" |
| done <<< "${old_value}" |
| eval "export ${variable}=\"\${new_value}\"" |
| fi |
| fi |
| else |
| die "Element '${element}' of ${prefix}${variable} array has invalid syntax" |
| fi |
| done |
| elif [[ -n "$(declare -p ${prefix}${variable} 2> /dev/null)" ]]; then |
| die "${prefix}${variable} should be indexed array" |
| fi |
| done |
| done |
| } |
| |
| _python_restore_flags() { |
| local variable |
| |
| for variable in CPPFLAGS CFLAGS CXXFLAGS LDFLAGS; do |
| eval "${variable}=\"\${_PYTHON_SAVED_${variable}}\"" |
| unset _PYTHON_SAVED_${variable} |
| done |
| } |
| |
| # @FUNCTION: python_execute_function |
| # @USAGE: [--action-message message] [-d|--default-function] [--failure-message message] [-f|--final-ABI] [--nonfatal] [-q|--quiet] [-s|--separate-build-dirs] [--source-dir source_directory] [--] <function> [arguments] |
| # @DESCRIPTION: |
| # Execute specified function for each value of PYTHON_ABIS, optionally passing additional |
| # arguments. The specified function can use PYTHON_ABI and BUILDDIR variables. |
| python_execute_function() { |
| if ! _python_package_supporting_installation_for_multiple_python_abis; then |
| die "${FUNCNAME}() cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs" |
| fi |
| |
| _python_check_python_pkg_setup_execution |
| _python_set_color_variables |
| |
| local action action_message action_message_template default_function="0" failure_message failure_message_template final_ABI="0" function iterated_PYTHON_ABIS nonfatal="0" previous_directory previous_directory_stack previous_directory_stack_length PYTHON_ABI quiet="0" return_code separate_build_dirs="0" source_dir |
| |
| while (($#)); do |
| case "$1" in |
| --action-message) |
| action_message_template="$2" |
| shift |
| ;; |
| -d|--default-function) |
| default_function="1" |
| ;; |
| --failure-message) |
| failure_message_template="$2" |
| shift |
| ;; |
| -f|--final-ABI) |
| final_ABI="1" |
| ;; |
| --nonfatal) |
| nonfatal="1" |
| ;; |
| -q|--quiet) |
| quiet="1" |
| ;; |
| -s|--separate-build-dirs) |
| separate_build_dirs="1" |
| ;; |
| --source-dir) |
| source_dir="$2" |
| shift |
| ;; |
| --) |
| shift |
| break |
| ;; |
| -*) |
| die "${FUNCNAME}(): Unrecognized option '$1'" |
| ;; |
| *) |
| break |
| ;; |
| esac |
| shift |
| done |
| |
| if [[ -n "${source_dir}" && "${separate_build_dirs}" == 0 ]]; then |
| die "${FUNCNAME}(): '--source-dir' option can be specified only with '--separate-build-dirs' option" |
| fi |
| |
| if [[ "${default_function}" == "0" ]]; then |
| if [[ "$#" -eq 0 ]]; then |
| die "${FUNCNAME}(): Missing function name" |
| fi |
| function="$1" |
| shift |
| |
| if [[ -z "$(type -t "${function}")" ]]; then |
| die "${FUNCNAME}(): '${function}' function is not defined" |
| fi |
| else |
| if has "${EAPI:-0}" 0 1; then |
| die "${FUNCNAME}(): '--default-function' option cannot be used in this EAPI" |
| fi |
| |
| if [[ "${EBUILD_PHASE}" == "configure" ]]; then |
| if has "${EAPI}" 2 3; then |
| python_default_function() { |
| econf "$@" |
| } |
| else |
| python_default_function() { |
| nonfatal econf "$@" |
| } |
| fi |
| elif [[ "${EBUILD_PHASE}" == "compile" ]]; then |
| python_default_function() { |
| emake "$@" |
| } |
| elif [[ "${EBUILD_PHASE}" == "test" ]]; then |
| python_default_function() { |
| if emake -j1 -n check &> /dev/null; then |
| emake -j1 check "$@" |
| elif emake -j1 -n test &> /dev/null; then |
| emake -j1 test "$@" |
| fi |
| } |
| elif [[ "${EBUILD_PHASE}" == "install" ]]; then |
| python_default_function() { |
| emake DESTDIR="${D}" install "$@" |
| } |
| else |
| die "${FUNCNAME}(): '--default-function' option cannot be used in this ebuild phase" |
| fi |
| function="python_default_function" |
| fi |
| |
| # Ensure that python_execute_function() cannot be directly or indirectly called by python_execute_function(). |
| if _python_abi-specific_local_scope; then |
| die "${FUNCNAME}(): Invalid call stack" |
| fi |
| |
| if [[ "${quiet}" == "0" ]]; then |
| [[ "${EBUILD_PHASE}" == "setup" ]] && action="Setting up" |
| [[ "${EBUILD_PHASE}" == "unpack" ]] && action="Unpacking" |
| [[ "${EBUILD_PHASE}" == "prepare" ]] && action="Preparation" |
| [[ "${EBUILD_PHASE}" == "configure" ]] && action="Configuration" |
| [[ "${EBUILD_PHASE}" == "compile" ]] && action="Building" |
| [[ "${EBUILD_PHASE}" == "test" ]] && action="Testing" |
| [[ "${EBUILD_PHASE}" == "install" ]] && action="Installation" |
| [[ "${EBUILD_PHASE}" == "preinst" ]] && action="Preinstallation" |
| [[ "${EBUILD_PHASE}" == "postinst" ]] && action="Postinstallation" |
| [[ "${EBUILD_PHASE}" == "prerm" ]] && action="Preuninstallation" |
| [[ "${EBUILD_PHASE}" == "postrm" ]] && action="Postuninstallation" |
| fi |
| |
| _python_calculate_PYTHON_ABIS |
| if [[ "${final_ABI}" == "1" ]]; then |
| iterated_PYTHON_ABIS="$(PYTHON -f --ABI)" |
| else |
| iterated_PYTHON_ABIS="${PYTHON_ABIS}" |
| fi |
| for PYTHON_ABI in ${iterated_PYTHON_ABIS}; do |
| if [[ "${EBUILD_PHASE}" == "test" ]] && _python_check_python_abi_matching --patterns-list "${PYTHON_ABI}" "${PYTHON_TESTS_RESTRICTED_ABIS}"; then |
| if [[ "${quiet}" == "0" ]]; then |
| echo " ${_GREEN}*${_NORMAL} ${_BLUE}Testing of ${CATEGORY}/${PF} with $(python_get_implementation_and_version) skipped${_NORMAL}" |
| fi |
| continue |
| fi |
| |
| _python_prepare_flags |
| |
| if [[ "${quiet}" == "0" ]]; then |
| if [[ -n "${action_message_template}" ]]; then |
| eval "action_message=\"${action_message_template}\"" |
| else |
| action_message="${action} of ${CATEGORY}/${PF} with $(python_get_implementation_and_version)..." |
| fi |
| echo " ${_GREEN}*${_NORMAL} ${_BLUE}${action_message}${_NORMAL}" |
| fi |
| |
| if [[ "${separate_build_dirs}" == "1" ]]; then |
| if [[ -n "${source_dir}" ]]; then |
| export BUILDDIR="${S}/${source_dir}-${PYTHON_ABI}" |
| else |
| export BUILDDIR="${S}-${PYTHON_ABI}" |
| fi |
| pushd "${BUILDDIR}" > /dev/null || die "pushd failed" |
| else |
| export BUILDDIR="${S}" |
| fi |
| |
| previous_directory="$(pwd)" |
| previous_directory_stack="$(dirs -p)" |
| previous_directory_stack_length="$(dirs -p | wc -l)" |
| |
| if ! has "${EAPI}" 0 1 2 3 && has "${PYTHON_ABI}" ${FAILURE_TOLERANT_PYTHON_ABIS}; then |
| EPYTHON="$(PYTHON)" nonfatal "${function}" "$@" |
| else |
| EPYTHON="$(PYTHON)" "${function}" "$@" |
| fi |
| |
| return_code="$?" |
| |
| _python_restore_flags |
| |
| if [[ "${return_code}" -ne 0 ]]; then |
| if [[ -n "${failure_message_template}" ]]; then |
| eval "failure_message=\"${failure_message_template}\"" |
| else |
| failure_message="${action} failed with $(python_get_implementation_and_version) in ${function}() function" |
| fi |
| |
| if [[ "${nonfatal}" == "1" ]]; then |
| if [[ "${quiet}" == "0" ]]; then |
| ewarn "${failure_message}" |
| fi |
| elif [[ "${final_ABI}" == "0" ]] && has "${PYTHON_ABI}" ${FAILURE_TOLERANT_PYTHON_ABIS}; then |
| if [[ "${EBUILD_PHASE}" != "test" ]] || ! has test-fail-continue ${FEATURES}; then |
| local enabled_PYTHON_ABIS= other_PYTHON_ABI |
| for other_PYTHON_ABI in ${PYTHON_ABIS}; do |
| [[ "${other_PYTHON_ABI}" != "${PYTHON_ABI}" ]] && enabled_PYTHON_ABIS+="${enabled_PYTHON_ABIS:+ }${other_PYTHON_ABI}" |
| done |
| export PYTHON_ABIS="${enabled_PYTHON_ABIS}" |
| fi |
| if [[ "${quiet}" == "0" ]]; then |
| ewarn "${failure_message}" |
| fi |
| if [[ -z "${PYTHON_ABIS}" ]]; then |
| die "${function}() function failed with all enabled Python ABIs" |
| fi |
| else |
| die "${failure_message}" |
| fi |
| fi |
| |
| # Ensure that directory stack has not been decreased. |
| if [[ "$(dirs -p | wc -l)" -lt "${previous_directory_stack_length}" ]]; then |
| die "Directory stack decreased illegally" |
| fi |
| |
| # Avoid side effects of earlier returning from the specified function. |
| while [[ "$(dirs -p | wc -l)" -gt "${previous_directory_stack_length}" ]]; do |
| popd > /dev/null || die "popd failed" |
| done |
| |
| # Ensure that the bottom part of directory stack has not been changed. Restore |
| # previous directory (from before running of the specified function) before |
| # comparison of directory stacks to avoid mismatch of directory stacks after |
| # potential using of 'cd' to change current directory. Restoration of previous |
| # directory allows to safely use 'cd' to change current directory in the |
| # specified function without changing it back to original directory. |
| cd "${previous_directory}" |
| if [[ "$(dirs -p)" != "${previous_directory_stack}" ]]; then |
| die "Directory stack changed illegally" |
| fi |
| |
| if [[ "${separate_build_dirs}" == "1" ]]; then |
| popd > /dev/null || die "popd failed" |
| fi |
| unset BUILDDIR |
| done |
| |
| if [[ "${default_function}" == "1" ]]; then |
| unset -f python_default_function |
| fi |
| } |
| |
| # @FUNCTION: python_copy_sources |
| # @USAGE: <directory="${S}"> [directory] |
| # @DESCRIPTION: |
| # Copy unpacked sources of current package to separate build directory for each Python ABI. |
| python_copy_sources() { |
| if ! _python_package_supporting_installation_for_multiple_python_abis; then |
| die "${FUNCNAME}() cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs" |
| fi |
| |
| _python_check_python_pkg_setup_execution |
| |
| local dir dirs=() PYTHON_ABI |
| |
| if [[ "$#" -eq 0 ]]; then |
| if [[ "${WORKDIR}" == "${S}" ]]; then |
| die "${FUNCNAME}() cannot be used with current value of S variable" |
| fi |
| dirs=("${S%/}") |
| else |
| dirs=("$@") |
| fi |
| |
| _python_calculate_PYTHON_ABIS |
| for PYTHON_ABI in ${PYTHON_ABIS}; do |
| for dir in "${dirs[@]}"; do |
| cp -pr "${dir}" "${dir}-${PYTHON_ABI}" > /dev/null || die "Copying of sources failed" |
| done |
| done |
| } |
| |
| # @FUNCTION: python_generate_wrapper_scripts |
| # @USAGE: [-E|--respect-EPYTHON] [-f|--force] [-q|--quiet] [--] <file> [files] |
| # @DESCRIPTION: |
| # Generate wrapper scripts. Existing files are overwritten only with --force option. |
| # If --respect-EPYTHON option is specified, then generated wrapper scripts will |
| # respect EPYTHON variable at run time. |
| # |
| # This function can be used only in src_install() phase. |
| python_generate_wrapper_scripts() { |
| if [[ "${EBUILD_PHASE}" != "install" ]]; then |
| die "${FUNCNAME}() can be used only in src_install() phase" |
| fi |
| |
| if ! _python_package_supporting_installation_for_multiple_python_abis; then |
| die "${FUNCNAME}() cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs" |
| fi |
| |
| _python_check_python_pkg_setup_execution |
| _python_initialize_prefix_variables |
| |
| local eselect_python_option file force="0" quiet="0" PYTHON_ABI PYTHON_ABIS_list python2_enabled="0" python3_enabled="0" respect_EPYTHON="0" |
| |
| while (($#)); do |
| case "$1" in |
| -E|--respect-EPYTHON) |
| respect_EPYTHON="1" |
| ;; |
| -f|--force) |
| force="1" |
| ;; |
| -q|--quiet) |
| quiet="1" |
| ;; |
| --) |
| shift |
| break |
| ;; |
| -*) |
| die "${FUNCNAME}(): Unrecognized option '$1'" |
| ;; |
| *) |
| break |
| ;; |
| esac |
| shift |
| done |
| |
| if [[ "$#" -eq 0 ]]; then |
| die "${FUNCNAME}(): Missing arguments" |
| fi |
| |
| _python_calculate_PYTHON_ABIS |
| for PYTHON_ABI in "${_CPYTHON2_GLOBALLY_SUPPORTED_ABIS[@]}"; do |
| if has "${PYTHON_ABI}" ${PYTHON_ABIS}; then |
| python2_enabled="1" |
| fi |
| done |
| for PYTHON_ABI in "${_CPYTHON3_GLOBALLY_SUPPORTED_ABIS[@]}"; do |
| if has "${PYTHON_ABI}" ${PYTHON_ABIS}; then |
| python3_enabled="1" |
| fi |
| done |
| |
| if [[ "${python2_enabled}" == "1" && "${python3_enabled}" == "1" ]]; then |
| eselect_python_option= |
| elif [[ "${python2_enabled}" == "1" && "${python3_enabled}" == "0" ]]; then |
| eselect_python_option="--python2" |
| elif [[ "${python2_enabled}" == "0" && "${python3_enabled}" == "1" ]]; then |
| eselect_python_option="--python3" |
| else |
| die "${FUNCNAME}(): Unsupported environment" |
| fi |
| |
| PYTHON_ABIS_list="$("$(PYTHON -f)" -c "print(', '.join('\"%s\"' % x for x in reversed('${PYTHON_ABIS}'.split())))")" |
| |
| for file in "$@"; do |
| if [[ -f "${file}" && "${force}" == "0" ]]; then |
| die "${FUNCNAME}(): '${file}' already exists" |
| fi |
| |
| if [[ "${quiet}" == "0" ]]; then |
| einfo "Generating '${file#${ED%/}}' wrapper script" |
| fi |
| |
| cat << EOF > "${file}" |
| #!/usr/bin/env python |
| # Gentoo '${file##*/}' wrapper script generated by python_generate_wrapper_scripts() |
| |
| import os |
| import re |
| import subprocess |
| import sys |
| |
| cpython_ABI_re = re.compile(r"^(\d+\.\d+)$") |
| jython_ABI_re = re.compile(r"^(\d+\.\d+)-jython$") |
| pypy_ABI_re = re.compile(r"^\d+\.\d+-pypy-(\d+\.\d+)$") |
| cpython_interpreter_re = re.compile(r"^python(\d+\.\d+)$") |
| jython_interpreter_re = re.compile(r"^jython(\d+\.\d+)$") |
| pypy_interpreter_re = re.compile(r"^pypy-c(\d+\.\d+)$") |
| cpython_shebang_re = re.compile(r"^#![ \t]*(?:${EPREFIX}/usr/bin/python|(?:${EPREFIX})?/usr/bin/env[ \t]+(?:${EPREFIX}/usr/bin/)?python)") |
| python_shebang_options_re = re.compile(r"^#![ \t]*${EPREFIX}/usr/bin/(?:jython|pypy-c|python)(?:\d+(?:\.\d+)?)?[ \t]+(-\S)") |
| python_verification_output_re = re.compile("^GENTOO_PYTHON_TARGET_SCRIPT_PATH supported\n$") |
| |
| pypy_versions_mapping = { |
| "1.5": "2.7" |
| } |
| |
| def get_PYTHON_ABI(python_interpreter): |
| cpython_matched = cpython_interpreter_re.match(python_interpreter) |
| jython_matched = jython_interpreter_re.match(python_interpreter) |
| pypy_matched = pypy_interpreter_re.match(python_interpreter) |
| if cpython_matched is not None: |
| PYTHON_ABI = cpython_matched.group(1) |
| elif jython_matched is not None: |
| PYTHON_ABI = jython_matched.group(1) + "-jython" |
| elif pypy_matched is not None: |
| PYTHON_ABI = pypy_versions_mapping[pypy_matched.group(1)] + "-pypy-" + pypy_matched.group(1) |
| else: |
| PYTHON_ABI = None |
| return PYTHON_ABI |
| |
| def get_python_interpreter(PYTHON_ABI): |
| cpython_matched = cpython_ABI_re.match(PYTHON_ABI) |
| jython_matched = jython_ABI_re.match(PYTHON_ABI) |
| pypy_matched = pypy_ABI_re.match(PYTHON_ABI) |
| if cpython_matched is not None: |
| python_interpreter = "python" + cpython_matched.group(1) |
| elif jython_matched is not None: |
| python_interpreter = "jython" + jython_matched.group(1) |
| elif pypy_matched is not None: |
| python_interpreter = "pypy-c" + pypy_matched.group(1) |
| else: |
| python_interpreter = None |
| return python_interpreter |
| |
| EOF |
| if [[ "$?" != "0" ]]; then |
| die "${FUNCNAME}(): Generation of '$1' failed" |
| fi |
| if [[ "${respect_EPYTHON}" == "1" ]]; then |
| cat << EOF >> "${file}" |
| python_interpreter = os.environ.get("EPYTHON") |
| if python_interpreter: |
| PYTHON_ABI = get_PYTHON_ABI(python_interpreter) |
| if PYTHON_ABI is None: |
| sys.stderr.write("%s: EPYTHON variable has unrecognized value '%s'\n" % (sys.argv[0], python_interpreter)) |
| sys.exit(1) |
| else: |
| try: |
| environment = os.environ.copy() |
| environment["ROOT"] = "/" |
| eselect_process = subprocess.Popen(["${EPREFIX}/usr/bin/eselect", "python", "show"${eselect_python_option:+, $(echo "\"")}${eselect_python_option}${eselect_python_option:+$(echo "\"")}], env=environment, stdout=subprocess.PIPE) |
| if eselect_process.wait() != 0: |
| raise ValueError |
| except (OSError, ValueError): |
| sys.stderr.write("%s: Execution of 'eselect python show${eselect_python_option:+ }${eselect_python_option}' failed\n" % sys.argv[0]) |
| sys.exit(1) |
| |
| python_interpreter = eselect_process.stdout.read() |
| if not isinstance(python_interpreter, str): |
| # Python 3 |
| python_interpreter = python_interpreter.decode() |
| python_interpreter = python_interpreter.rstrip("\n") |
| |
| PYTHON_ABI = get_PYTHON_ABI(python_interpreter) |
| if PYTHON_ABI is None: |
| sys.stderr.write("%s: 'eselect python show${eselect_python_option:+ }${eselect_python_option}' printed unrecognized value '%s'\n" % (sys.argv[0], python_interpreter)) |
| sys.exit(1) |
| |
| wrapper_script_path = os.path.realpath(sys.argv[0]) |
| target_executable_path = "%s-%s" % (wrapper_script_path, PYTHON_ABI) |
| if not os.path.exists(target_executable_path): |
| sys.stderr.write("%s: '%s' does not exist\n" % (sys.argv[0], target_executable_path)) |
| sys.exit(1) |
| EOF |
| if [[ "$?" != "0" ]]; then |
| die "${FUNCNAME}(): Generation of '$1' failed" |
| fi |
| else |
| cat << EOF >> "${file}" |
| try: |
| environment = os.environ.copy() |
| environment["ROOT"] = "/" |
| eselect_process = subprocess.Popen(["${EPREFIX}/usr/bin/eselect", "python", "show"${eselect_python_option:+, $(echo "\"")}${eselect_python_option}${eselect_python_option:+$(echo "\"")}], env=environment, stdout=subprocess.PIPE) |
| if eselect_process.wait() != 0: |
| raise ValueError |
| except (OSError, ValueError): |
| sys.stderr.write("%s: Execution of 'eselect python show${eselect_python_option:+ }${eselect_python_option}' failed\n" % sys.argv[0]) |
| sys.exit(1) |
| |
| python_interpreter = eselect_process.stdout.read() |
| if not isinstance(python_interpreter, str): |
| # Python 3 |
| python_interpreter = python_interpreter.decode() |
| python_interpreter = python_interpreter.rstrip("\n") |
| |
| PYTHON_ABI = get_PYTHON_ABI(python_interpreter) |
| if PYTHON_ABI is None: |
| sys.stderr.write("%s: 'eselect python show${eselect_python_option:+ }${eselect_python_option}' printed unrecognized value '%s'\n" % (sys.argv[0], python_interpreter)) |
| sys.exit(1) |
| |
| wrapper_script_path = os.path.realpath(sys.argv[0]) |
| for PYTHON_ABI in [PYTHON_ABI, ${PYTHON_ABIS_list}]: |
| target_executable_path = "%s-%s" % (wrapper_script_path, PYTHON_ABI) |
| if os.path.exists(target_executable_path): |
| break |
| else: |
| sys.stderr.write("%s: No target script exists for '%s'\n" % (sys.argv[0], wrapper_script_path)) |
| sys.exit(1) |
| |
| python_interpreter = get_python_interpreter(PYTHON_ABI) |
| if python_interpreter is None: |
| sys.stderr.write("%s: Unrecognized Python ABI '%s'\n" % (sys.argv[0], PYTHON_ABI)) |
| sys.exit(1) |
| EOF |
| if [[ "$?" != "0" ]]; then |
| die "${FUNCNAME}(): Generation of '$1' failed" |
| fi |
| fi |
| cat << EOF >> "${file}" |
| |
| target_executable = open(target_executable_path, "rb") |
| target_executable_first_line = target_executable.readline() |
| target_executable.close() |
| if not isinstance(target_executable_first_line, str): |
| # Python 3 |
| target_executable_first_line = target_executable_first_line.decode("utf_8", "replace") |
| |
| options = [] |
| python_shebang_options_matched = python_shebang_options_re.match(target_executable_first_line) |
| if python_shebang_options_matched is not None: |
| options = [python_shebang_options_matched.group(1)] |
| |
| cpython_shebang_matched = cpython_shebang_re.match(target_executable_first_line) |
| |
| if cpython_shebang_matched is not None: |
| try: |
| python_interpreter_path = "${EPREFIX}/usr/bin/%s" % python_interpreter |
| os.environ["GENTOO_PYTHON_TARGET_SCRIPT_PATH_VERIFICATION"] = "1" |
| python_verification_process = subprocess.Popen([python_interpreter_path, "-c", "pass"], stdout=subprocess.PIPE) |
| del os.environ["GENTOO_PYTHON_TARGET_SCRIPT_PATH_VERIFICATION"] |
| if python_verification_process.wait() != 0: |
| raise ValueError |
| |
| python_verification_output = python_verification_process.stdout.read() |
| if not isinstance(python_verification_output, str): |
| # Python 3 |
| python_verification_output = python_verification_output.decode() |
| |
| if not python_verification_output_re.match(python_verification_output): |
| raise ValueError |
| |
| if cpython_interpreter_re.match(python_interpreter) is not None: |
| os.environ["GENTOO_PYTHON_PROCESS_NAME"] = os.path.basename(sys.argv[0]) |
| os.environ["GENTOO_PYTHON_WRAPPER_SCRIPT_PATH"] = sys.argv[0] |
| os.environ["GENTOO_PYTHON_TARGET_SCRIPT_PATH"] = target_executable_path |
| |
| if hasattr(os, "execv"): |
| os.execv(python_interpreter_path, [python_interpreter_path] + options + sys.argv) |
| else: |
| sys.exit(subprocess.Popen([python_interpreter_path] + options + sys.argv).wait()) |
| except (KeyboardInterrupt, SystemExit): |
| raise |
| except: |
| pass |
| for variable in ("GENTOO_PYTHON_PROCESS_NAME", "GENTOO_PYTHON_WRAPPER_SCRIPT_PATH", "GENTOO_PYTHON_TARGET_SCRIPT_PATH", "GENTOO_PYTHON_TARGET_SCRIPT_PATH_VERIFICATION"): |
| if variable in os.environ: |
| del os.environ[variable] |
| |
| if hasattr(os, "execv"): |
| os.execv(target_executable_path, sys.argv) |
| else: |
| sys.exit(subprocess.Popen([target_executable_path] + sys.argv[1:]).wait()) |
| EOF |
| if [[ "$?" != "0" ]]; then |
| die "${FUNCNAME}(): Generation of '$1' failed" |
| fi |
| fperms +x "${file#${ED%/}}" || die "fperms '${file}' failed" |
| done |
| } |
| |
| # @ECLASS-VARIABLE: PYTHON_VERSIONED_SCRIPTS |
| # @DESCRIPTION: |
| # Array of regular expressions of paths to versioned Python scripts. |
| # Python scripts in /usr/bin and /usr/sbin are versioned by default. |
| |
| # @ECLASS-VARIABLE: PYTHON_VERSIONED_EXECUTABLES |
| # @DESCRIPTION: |
| # Array of regular expressions of paths to versioned executables (including Python scripts). |
| |
| # @ECLASS-VARIABLE: PYTHON_NONVERSIONED_EXECUTABLES |
| # @DESCRIPTION: |
| # Array of regular expressions of paths to nonversioned executables (including Python scripts). |
| |
| # @FUNCTION: python_merge_intermediate_installation_images |
| # @USAGE: [-q|--quiet] [--] <intermediate_installation_images_directory> |
| # @DESCRIPTION: |
| # Merge intermediate installation images into installation image. |
| # |
| # This function can be used only in src_install() phase. |
| python_merge_intermediate_installation_images() { |
| if [[ "${EBUILD_PHASE}" != "install" ]]; then |
| die "${FUNCNAME}() can be used only in src_install() phase" |
| fi |
| |
| if ! _python_package_supporting_installation_for_multiple_python_abis; then |
| die "${FUNCNAME}() cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs" |
| fi |
| |
| _python_check_python_pkg_setup_execution |
| _python_initialize_prefix_variables |
| |
| local absolute_file b file files=() intermediate_installation_images_directory PYTHON_ABI quiet="0" regex shebang version_executable wrapper_scripts=() wrapper_scripts_set=() |
| |
| while (($#)); do |
| case "$1" in |
| -q|--quiet) |
| quiet="1" |
| ;; |
| --) |
| shift |
| break |
| ;; |
| -*) |
| die "${FUNCNAME}(): Unrecognized option '$1'" |
| ;; |
| *) |
| break |
| ;; |
| esac |
| shift |
| done |
| |
| if [[ "$#" -ne 1 ]]; then |
| die "${FUNCNAME}() requires 1 argument" |
| fi |
| |
| intermediate_installation_images_directory="$1" |
| |
| if [[ ! -d "${intermediate_installation_images_directory}" ]]; then |
| die "${FUNCNAME}(): Intermediate installation images directory '${intermediate_installation_images_directory}' does not exist" |
| fi |
| |
| _python_calculate_PYTHON_ABIS |
| if [[ "$(PYTHON -f --ABI)" == 3.* ]]; then |
| b="b" |
| fi |
| |
| while read -d $'\0' -r file; do |
| files+=("${file}") |
| done < <("$(PYTHON -f)" -c \ |
| "import os |
| import sys |
| |
| if hasattr(sys.stdout, 'buffer'): |
| # Python 3 |
| stdout = sys.stdout.buffer |
| else: |
| # Python 2 |
| stdout = sys.stdout |
| |
| files_set = set() |
| |
| os.chdir(${b}'${intermediate_installation_images_directory}') |
| |
| for PYTHON_ABI in ${b}'${PYTHON_ABIS}'.split(): |
| for root, dirs, files in os.walk(PYTHON_ABI + ${b}'${EPREFIX}'): |
| root = root[len(PYTHON_ABI + ${b}'${EPREFIX}')+1:] |
| files_set.update(root + ${b}'/' + file for file in files) |
| |
| for file in sorted(files_set): |
| stdout.write(file) |
| stdout.write(${b}'\x00')" || die "${FUNCNAME}(): Failure of extraction of files in intermediate installation images") |
| |
| for PYTHON_ABI in ${PYTHON_ABIS}; do |
| if [[ ! -d "${intermediate_installation_images_directory}/${PYTHON_ABI}" ]]; then |
| die "${FUNCNAME}(): Intermediate installation image for Python ABI '${PYTHON_ABI}' does not exist" |
| fi |
| |
| pushd "${intermediate_installation_images_directory}/${PYTHON_ABI}${EPREFIX}" > /dev/null || die "pushd failed" |
| |
| for file in "${files[@]}"; do |
| version_executable="0" |
| for regex in "/usr/bin/.*" "/usr/sbin/.*" "${PYTHON_VERSIONED_SCRIPTS[@]}"; do |
| if [[ "/${file}" =~ ^${regex}$ ]]; then |
| version_executable="1" |
| break |
| fi |
| done |
| for regex in "${PYTHON_VERSIONED_EXECUTABLES[@]}"; do |
| if [[ "/${file}" =~ ^${regex}$ ]]; then |
| version_executable="2" |
| break |
| fi |
| done |
| if [[ "${version_executable}" != "0" ]]; then |
| for regex in "${PYTHON_NONVERSIONED_EXECUTABLES[@]}"; do |
| if [[ "/${file}" =~ ^${regex}$ ]]; then |
| version_executable="0" |
| break |
| fi |
| done |
| fi |
| |
| [[ "${version_executable}" == "0" ]] && continue |
| |
| if [[ -L "${file}" ]]; then |
| absolute_file="$(readlink "${file}")" |
| if [[ "${absolute_file}" == /* ]]; then |
| absolute_file="${intermediate_installation_images_directory}/${PYTHON_ABI}${EPREFIX}/${absolute_file##/}" |
| else |
| if [[ "${file}" == */* ]]; then |
| absolute_file="${intermediate_installation_images_directory}/${PYTHON_ABI}${EPREFIX}/${file%/*}/${absolute_file}" |
| else |
| absolute_file="${intermediate_installation_images_directory}/${PYTHON_ABI}${EPREFIX}/${absolute_file}" |
| fi |
| fi |
| else |
| absolute_file="${intermediate_installation_images_directory}/${PYTHON_ABI}${EPREFIX}/${file}" |
| fi |
| |
| [[ ! -x "${absolute_file}" ]] && continue |
| |
| shebang="$(head -n1 "${absolute_file}")" || die "Extraction of shebang from '${absolute_file}' failed" |
| |
| if [[ "${version_executable}" == "2" ]]; then |
| wrapper_scripts+=("${ED}${file}") |
| elif [[ "${version_executable}" == "1" ]]; then |
| if [[ "${shebang}" =~ ${_PYTHON_SHEBANG_BASE_PART_REGEX}([[:digit:]]+(\.[[:digit:]]+)?)?($|[[:space:]]+) ]]; then |
| wrapper_scripts+=("${ED}${file}") |
| else |
| version_executable="0" |
| fi |
| fi |
| |
| [[ "${version_executable}" == "0" ]] && continue |
| |
| if [[ -e "${file}-${PYTHON_ABI}" ]]; then |
| die "${FUNCNAME}(): '${EPREFIX}/${file}-${PYTHON_ABI}' already exists" |
| fi |
| |
| mv "${file}" "${file}-${PYTHON_ABI}" || die "Renaming of '${file}' failed" |
| |
| if [[ "${shebang}" =~ ${_PYTHON_SHEBANG_BASE_PART_REGEX}[[:digit:]]*($|[[:space:]]+) ]]; then |
| if [[ -L "${file}-${PYTHON_ABI}" ]]; then |
| python_convert_shebangs $([[ "${quiet}" == "1" ]] && echo --quiet) "${PYTHON_ABI}" "${absolute_file}" |
| else |
| python_convert_shebangs $([[ "${quiet}" == "1" ]] && echo --quiet) "${PYTHON_ABI}" "${file}-${PYTHON_ABI}" |
| fi |
| fi |
| done |
| |
| popd > /dev/null || die "popd failed" |
| |
| if ROOT="/" has_version sys-apps/coreutils; then |
| cp -fr --preserve=all --no-preserve=context "${intermediate_installation_images_directory}/${PYTHON_ABI}/"* "${D}" || die "Merging of intermediate installation image for Python ABI '${PYTHON_ABI} into installation image failed" |
| else |
| cp -fpr "${intermediate_installation_images_directory}/${PYTHON_ABI}/"* "${D}" || die "Merging of intermediate installation image for Python ABI '${PYTHON_ABI} into installation image failed" |
| fi |
| done |
| |
| rm -fr "${intermediate_installation_images_directory}" |
| |
| if [[ "${#wrapper_scripts[@]}" -ge 1 ]]; then |
| rm -f "${T}/python_wrapper_scripts" |
| |
| for file in "${wrapper_scripts[@]}"; do |
| echo -n "${file}" >> "${T}/python_wrapper_scripts" |
| echo -en "\x00" >> "${T}/python_wrapper_scripts" |
| done |
| |
| while read -d $'\0' -r file; do |
| wrapper_scripts_set+=("${file}") |
| done < <("$(PYTHON -f)" -c \ |
| "import sys |
| |
| if hasattr(sys.stdout, 'buffer'): |
| # Python 3 |
| stdout = sys.stdout.buffer |
| else: |
| # Python 2 |
| stdout = sys.stdout |
| |
| python_wrapper_scripts_file = open('${T}/python_wrapper_scripts', 'rb') |
| files = set(python_wrapper_scripts_file.read().rstrip(${b}'\x00').split(${b}'\x00')) |
| python_wrapper_scripts_file.close() |
| |
| for file in sorted(files): |
| stdout.write(file) |
| stdout.write(${b}'\x00')" || die "${FUNCNAME}(): Failure of extraction of set of wrapper scripts") |
| |
| python_generate_wrapper_scripts $([[ "${quiet}" == "1" ]] && echo --quiet) "${wrapper_scripts_set[@]}" |
| fi |
| } |
| |
| # ================================================================================================ |
| # ========= FUNCTIONS FOR PACKAGES NOT SUPPORTING INSTALLATION FOR MULTIPLE PYTHON ABIS ========== |
| # ================================================================================================ |
| |
| unset EPYTHON PYTHON_ABI |
| |
| # @FUNCTION: python_set_active_version |
| # @USAGE: <Python_ABI|2|3> |
| # @DESCRIPTION: |
| # Set locally active version of Python. |
| # If Python_ABI argument is specified, then version of Python corresponding to Python_ABI is used. |
| # If 2 argument is specified, then active version of CPython 2 is used. |
| # If 3 argument is specified, then active version of CPython 3 is used. |
| # |
| # This function can be used only in pkg_setup() phase. |
| python_set_active_version() { |
| if [[ "${EBUILD_PHASE}" != "setup" ]]; then |
| die "${FUNCNAME}() can be used only in pkg_setup() phase" |
| fi |
| |
| if _python_package_supporting_installation_for_multiple_python_abis; then |
| die "${FUNCNAME}() cannot be used in ebuilds of packages supporting installation for multiple Python ABIs" |
| fi |
| |
| if [[ "$#" -ne 1 ]]; then |
| die "${FUNCNAME}() requires 1 argument" |
| fi |
| |
| _python_initial_sanity_checks |
| |
| if [[ -z "${PYTHON_ABI}" ]]; then |
| if [[ -n "$(_python_get_implementation --ignore-invalid "$1")" ]]; then |
| # PYTHON_ABI variable is intended to be used only in ebuilds/eclasses, |
| # so it does not need to be exported to subprocesses. |
| PYTHON_ABI="$1" |
| if ! _python_implementation && ! has_version "$(python_get_implementational_package)"; then |
| die "${FUNCNAME}(): '$(python_get_implementational_package)' is not installed" |
| fi |
| export EPYTHON="$(PYTHON "$1")" |
| elif [[ "$1" == "2" ]]; then |
| if ! _python_implementation && ! has_version "=dev-lang/python-2*"; then |
| die "${FUNCNAME}(): '=dev-lang/python-2*' is not installed" |
| fi |
| export EPYTHON="$(PYTHON -2)" |
| PYTHON_ABI="${EPYTHON#python}" |
| PYTHON_ABI="${PYTHON_ABI%%-*}" |
| elif [[ "$1" == "3" ]]; then |
| if ! _python_implementation && ! has_version "=dev-lang/python-3*"; then |
| die "${FUNCNAME}(): '=dev-lang/python-3*' is not installed" |
| fi |
| export EPYTHON="$(PYTHON -3)" |
| PYTHON_ABI="${EPYTHON#python}" |
| PYTHON_ABI="${PYTHON_ABI%%-*}" |
| else |
| die "${FUNCNAME}(): Unrecognized argument '$1'" |
| fi |
| fi |
| |
| _python_final_sanity_checks |
| |
| # python-updater checks PYTHON_REQUESTED_ACTIVE_VERSION variable. |
| PYTHON_REQUESTED_ACTIVE_VERSION="$1" |
| } |
| |
| # @FUNCTION: python_need_rebuild |
| # @DESCRIPTION: |
| # Mark current package for rebuilding by python-updater after |
| # switching of active version of Python. |
| python_need_rebuild() { |
| if _python_package_supporting_installation_for_multiple_python_abis; then |
| die "${FUNCNAME}() cannot be used in ebuilds of packages supporting installation for multiple Python ABIs" |
| fi |
| |
| _python_check_python_pkg_setup_execution |
| |
| if [[ "$#" -ne 0 ]]; then |
| die "${FUNCNAME}() does not accept arguments" |
| fi |
| |
| export PYTHON_NEED_REBUILD="$(PYTHON --ABI)" |
| } |
| |
| # ================================================================================================ |
| # ======================================= GETTER FUNCTIONS ======================================= |
| # ================================================================================================ |
| |
| _PYTHON_ABI_EXTRACTION_COMMAND=\ |
| 'import platform |
| import sys |
| sys.stdout.write(".".join(str(x) for x in sys.version_info[:2])) |
| if platform.system()[:4] == "Java": |
| sys.stdout.write("-jython") |
| elif hasattr(platform, "python_implementation") and platform.python_implementation() == "PyPy": |
| sys.stdout.write("-pypy-" + ".".join(str(x) for x in sys.pypy_version_info[:2]))' |
| |
| _python_get_implementation() { |
| local ignore_invalid="0" |
| |
| while (($#)); do |
| case "$1" in |
| --ignore-invalid) |
| ignore_invalid="1" |
| ;; |
| --) |
| shift |
| break |
| ;; |
| -*) |
| die "${FUNCNAME}(): Unrecognized option '$1'" |
| ;; |
| *) |
| break |
| ;; |
| esac |
| shift |
| done |
| |
| if [[ "$#" -ne 1 ]]; then |
| die "${FUNCNAME}() requires 1 argument" |
| fi |
| |
| if [[ "$1" =~ ^[[:digit:]]+\.[[:digit:]]+$ ]]; then |
| echo "CPython" |
| elif [[ "$1" =~ ^[[:digit:]]+\.[[:digit:]]+-jython$ ]]; then |
| echo "Jython" |
| elif [[ "$1" =~ ^[[:digit:]]+\.[[:digit:]]+-pypy-[[:digit:]]+\.[[:digit:]]+$ ]]; then |
| echo "PyPy" |
| else |
| if [[ "${ignore_invalid}" == "0" ]]; then |
| die "${FUNCNAME}(): Unrecognized Python ABI '$1'" |
| fi |
| fi |
| } |
| |
| # @FUNCTION: PYTHON |
| # @USAGE: [-2] [-3] [--ABI] [-a|--absolute-path] [-f|--final-ABI] [--] <Python_ABI="${PYTHON_ABI}"> |
| # @DESCRIPTION: |
| # Print filename of Python interpreter for specified Python ABI. If Python_ABI argument |
| # is ommitted, then PYTHON_ABI environment variable must be set and is used. |
| # If -2 option is specified, then active version of CPython 2 is used. |
| # If -3 option is specified, then active version of CPython 3 is used. |
| # If --final-ABI option is specified, then final ABI from the list of enabled ABIs is used. |
| # -2, -3 and --final-ABI options and Python_ABI argument cannot be specified simultaneously. |
| # If --ABI option is specified, then only specified Python ABI is printed instead of |
| # filename of Python interpreter. |
| # If --absolute-path option is specified, then absolute path to Python interpreter is printed. |
| # --ABI and --absolute-path options cannot be specified simultaneously. |
| PYTHON() { |
| _python_check_python_pkg_setup_execution |
| |
| local ABI_output="0" absolute_path_output="0" final_ABI="0" PYTHON_ABI="${PYTHON_ABI}" python_interpreter python2="0" python3="0" |
| |
| while (($#)); do |
| case "$1" in |
| -2) |
| python2="1" |
| ;; |
| -3) |
| python3="1" |
| ;; |
| --ABI) |
| ABI_output="1" |
| ;; |
| -a|--absolute-path) |
| absolute_path_output="1" |
| ;; |
| -f|--final-ABI) |
| final_ABI="1" |
| ;; |
| --) |
| shift |
| break |
| ;; |
| -*) |
| die "${FUNCNAME}(): Unrecognized option '$1'" |
| ;; |
| *) |
| break |
| ;; |
| esac |
| shift |
| done |
| |
| if [[ "${ABI_output}" == "1" && "${absolute_path_output}" == "1" ]]; then |
| die "${FUNCNAME}(): '--ABI' and '--absolute-path' options cannot be specified simultaneously" |
| fi |
| |
| if [[ "$((${python2} + ${python3} + ${final_ABI}))" -gt 1 ]]; then |
| die "${FUNCNAME}(): '-2', '-3' or '--final-ABI' options cannot be specified simultaneously" |
| fi |
| |
| if [[ "$#" -eq 0 ]]; then |
| if [[ "${final_ABI}" == "1" ]]; then |
| if ! _python_package_supporting_installation_for_multiple_python_abis; then |
| die "${FUNCNAME}(): '--final-ABI' option cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs" |
| fi |
| _python_calculate_PYTHON_ABIS |
| PYTHON_ABI="${PYTHON_ABIS##* }" |
| elif [[ "${python2}" == "1" ]]; then |
| PYTHON_ABI="$(ROOT="/" eselect python show --python2 --ABI)" |
| if [[ -z "${PYTHON_ABI}" ]]; then |
| die "${FUNCNAME}(): Active version of CPython 2 not set" |
| elif [[ "${PYTHON_ABI}" != "2."* ]]; then |
| die "${FUNCNAME}(): Internal error in \`eselect python show --python2\`" |
| fi |
| elif [[ "${python3}" == "1" ]]; then |
| PYTHON_ABI="$(ROOT="/" eselect python show --python3 --ABI)" |
| if [[ -z "${PYTHON_ABI}" ]]; then |
| die "${FUNCNAME}(): Active version of CPython 3 not set" |
| elif [[ "${PYTHON_ABI}" != "3."* ]]; then |
| die "${FUNCNAME}(): Internal error in \`eselect python show --python3\`" |
| fi |
| elif _python_package_supporting_installation_for_multiple_python_abis; then |
| if ! _python_abi-specific_local_scope; then |
| die "${FUNCNAME}() should be used in ABI-specific local scope" |
| fi |
| else |
| PYTHON_ABI="$("${EPREFIX}/usr/bin/python" -c "${_PYTHON_ABI_EXTRACTION_COMMAND}")" |
| if [[ -z "${PYTHON_ABI}" ]]; then |
| die "${FUNCNAME}(): Failure of extraction of locally active version of Python" |
| fi |
| fi |
| elif [[ "$#" -eq 1 ]]; then |
| if [[ "${final_ABI}" == "1" ]]; then |
| die "${FUNCNAME}(): '--final-ABI' option and Python ABI cannot be specified simultaneously" |
| fi |
| if [[ "${python2}" == "1" ]]; then |
| die "${FUNCNAME}(): '-2' option and Python ABI cannot be specified simultaneously" |
| fi |
| if [[ "${python3}" == "1" ]]; then |
| die "${FUNCNAME}(): '-3' option and Python ABI cannot be specified simultaneously" |
| fi |
| PYTHON_ABI="$1" |
| else |
| die "${FUNCNAME}(): Invalid usage" |
| fi |
| |
| if [[ "${ABI_output}" == "1" ]]; then |
| echo -n "${PYTHON_ABI}" |
| return |
| else |
| if [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "CPython" ]]; then |
| python_interpreter="python${PYTHON_ABI}" |
| elif [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "Jython" ]]; then |
| python_interpreter="jython${PYTHON_ABI%-jython}" |
| elif [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "PyPy" ]]; then |
| python_interpreter="pypy-c${PYTHON_ABI#*-pypy-}" |
| fi |
| |
| if [[ "${absolute_path_output}" == "1" ]]; then |
| echo -n "${EPREFIX}/usr/bin/${python_interpreter}" |
| else |
| echo -n "${python_interpreter}" |
| fi |
| fi |
| |
| if [[ -n "${ABI}" && "${ABI}" != "${DEFAULT_ABI}" && "${DEFAULT_ABI}" != "default" ]]; then |
| echo -n "-${ABI}" |
| fi |
| } |
| |
| # @FUNCTION: python_get_implementation |
| # @USAGE: [-f|--final-ABI] |
| # @DESCRIPTION: |
| # Print name of Python implementation. |
| # If --final-ABI option is specified, then final ABI from the list of enabled ABIs is used. |
| python_get_implementation() { |
| _python_check_python_pkg_setup_execution |
| |
| local final_ABI="0" PYTHON_ABI="${PYTHON_ABI}" |
| |
| while (($#)); do |
| case "$1" in |
| -f|--final-ABI) |
| final_ABI="1" |
| ;; |
| -*) |
| die "${FUNCNAME}(): Unrecognized option '$1'" |
| ;; |
| *) |
| die "${FUNCNAME}(): Invalid usage" |
| ;; |
| esac |
| shift |
| done |
| |
| if [[ "${final_ABI}" == "1" ]]; then |
| if ! _python_package_supporting_installation_for_multiple_python_abis; then |
| die "${FUNCNAME}(): '--final-ABI' option cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs" |
| fi |
| PYTHON_ABI="$(PYTHON -f --ABI)" |
| else |
| if _python_package_supporting_installation_for_multiple_python_abis; then |
| if ! _python_abi-specific_local_scope; then |
| die "${FUNCNAME}() should be used in ABI-specific local scope" |
| fi |
| else |
| PYTHON_ABI="${PYTHON_ABI:-$(PYTHON --ABI)}" |
| fi |
| fi |
| |
| echo "$(_python_get_implementation "${PYTHON_ABI}")" |
| } |
| |
| # @FUNCTION: python_get_implementational_package |
| # @USAGE: [-f|--final-ABI] |
| # @DESCRIPTION: |
| # Print category, name and slot of package providing Python implementation. |
| # If --final-ABI option is specified, then final ABI from the list of enabled ABIs is used. |
| python_get_implementational_package() { |
| _python_check_python_pkg_setup_execution |
| |
| local final_ABI="0" PYTHON_ABI="${PYTHON_ABI}" |
| |
| while (($#)); do |
| case "$1" in |
| -f|--final-ABI) |
| final_ABI="1" |
| ;; |
| -*) |
| die "${FUNCNAME}(): Unrecognized option '$1'" |
| ;; |
| *) |
| die "${FUNCNAME}(): Invalid usage" |
| ;; |
| esac |
| shift |
| done |
| |
| if [[ "${final_ABI}" == "1" ]]; then |
| if ! _python_package_supporting_installation_for_multiple_python_abis; then |
| die "${FUNCNAME}(): '--final-ABI' option cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs" |
| fi |
| PYTHON_ABI="$(PYTHON -f --ABI)" |
| else |
| if _python_package_supporting_installation_for_multiple_python_abis; then |
| if ! _python_abi-specific_local_scope; then |
| die "${FUNCNAME}() should be used in ABI-specific local scope" |
| fi |
| else |
| PYTHON_ABI="${PYTHON_ABI:-$(PYTHON --ABI)}" |
| fi |
| fi |
| |
| if [[ "${EAPI:-0}" == "0" ]]; then |
| if [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "CPython" ]]; then |
| echo "=dev-lang/python-${PYTHON_ABI}*" |
| elif [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "Jython" ]]; then |
| echo "=dev-java/jython-${PYTHON_ABI%-jython}*" |
| elif [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "PyPy" ]]; then |
| echo "=dev-python/pypy-${PYTHON_ABI#*-pypy-}*" |
| fi |
| else |
| if [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "CPython" ]]; then |
| echo "dev-lang/python:${PYTHON_ABI}" |
| elif [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "Jython" ]]; then |
| echo "dev-java/jython:${PYTHON_ABI%-jython}" |
| elif [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "PyPy" ]]; then |
| echo "dev-python/pypy:${PYTHON_ABI#*-pypy-}" |
| fi |
| fi |
| } |
| |
| # @FUNCTION: python_get_includedir |
| # @USAGE: [-b|--base-path] [-f|--final-ABI] |
| # @DESCRIPTION: |
| # Print path to Python include directory. |
| # If --base-path option is specified, then path not prefixed with "/" is printed. |
| # If --final-ABI option is specified, then final ABI from the list of enabled ABIs is used. |
| python_get_includedir() { |
| _python_check_python_pkg_setup_execution |
| |
| local base_path="0" final_ABI="0" prefix PYTHON_ABI="${PYTHON_ABI}" |
| |
| while (($#)); do |
| case "$1" in |
| -b|--base-path) |
| base_path="1" |
| ;; |
| -f|--final-ABI) |
| final_ABI="1" |
| ;; |
| -*) |
| die "${FUNCNAME}(): Unrecognized option '$1'" |
| ;; |
| *) |
| die "${FUNCNAME}(): Invalid usage" |
| ;; |
| esac |
| shift |
| done |
| |
| if [[ "${base_path}" == "0" ]]; then |
| prefix="/" |
| fi |
| |
| if [[ "${final_ABI}" == "1" ]]; then |
| if ! _python_package_supporting_installation_for_multiple_python_abis; then |
| die "${FUNCNAME}(): '--final-ABI' option cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs" |
| fi |
| PYTHON_ABI="$(PYTHON -f --ABI)" |
| else |
| if _python_package_supporting_installation_for_multiple_python_abis; then |
| if ! _python_abi-specific_local_scope; then |
| die "${FUNCNAME}() should be used in ABI-specific local scope" |
| fi |
| else |
| PYTHON_ABI="${PYTHON_ABI:-$(PYTHON --ABI)}" |
| fi |
| fi |
| |
| if [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "CPython" ]]; then |
| echo "${prefix}usr/include/python${PYTHON_ABI}" |
| elif [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "Jython" ]]; then |
| echo "${prefix}usr/share/jython-${PYTHON_ABI%-jython}/Include" |
| elif [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "PyPy" ]]; then |
| echo "${prefix}usr/$(get_libdir)/pypy${PYTHON_ABI#*-pypy-}/include" |
| fi |
| } |
| |
| # @FUNCTION: python_get_libdir |
| # @USAGE: [-b|--base-path] [-f|--final-ABI] |
| # @DESCRIPTION: |
| # Print path to Python standard library directory. |
| # If --base-path option is specified, then path not prefixed with "/" is printed. |
| # If --final-ABI option is specified, then final ABI from the list of enabled ABIs is used. |
| python_get_libdir() { |
| _python_check_python_pkg_setup_execution |
| |
| local base_path="0" final_ABI="0" prefix PYTHON_ABI="${PYTHON_ABI}" |
| |
| while (($#)); do |
| case "$1" in |
| -b|--base-path) |
| base_path="1" |
| ;; |
| -f|--final-ABI) |
| final_ABI="1" |
| ;; |
| -*) |
| die "${FUNCNAME}(): Unrecognized option '$1'" |
| ;; |
| *) |
| die "${FUNCNAME}(): Invalid usage" |
| ;; |
| esac |
| shift |
| done |
| |
| if [[ "${base_path}" == "0" ]]; then |
| prefix="/" |
| fi |
| |
| if [[ "${final_ABI}" == "1" ]]; then |
| if ! _python_package_supporting_installation_for_multiple_python_abis; then |
| die "${FUNCNAME}(): '--final-ABI' option cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs" |
| fi |
| PYTHON_ABI="$(PYTHON -f --ABI)" |
| else |
| if _python_package_supporting_installation_for_multiple_python_abis; then |
| if ! _python_abi-specific_local_scope; then |
| die "${FUNCNAME}() should be used in ABI-specific local scope" |
| fi |
| else |
| PYTHON_ABI="${PYTHON_ABI:-$(PYTHON --ABI)}" |
| fi |
| fi |
| |
| if [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "CPython" ]]; then |
| echo "${prefix}usr/$(get_libdir)/python${PYTHON_ABI}" |
| elif [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "Jython" ]]; then |
| echo "${prefix}usr/share/jython-${PYTHON_ABI%-jython}/Lib" |
| elif [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "PyPy" ]]; then |
| die "${FUNCNAME}(): PyPy has multiple standard library directories" |
| fi |
| } |
| |
| # @FUNCTION: python_get_sitedir |
| # @USAGE: [-b|--base-path] [-f|--final-ABI] |
| # @DESCRIPTION: |
| # Print path to Python site-packages directory. |
| # If --base-path option is specified, then path not prefixed with "/" is printed. |
| # If --final-ABI option is specified, then final ABI from the list of enabled ABIs is used. |
| python_get_sitedir() { |
| _python_check_python_pkg_setup_execution |
| |
| local base_path="0" final_ABI="0" prefix PYTHON_ABI="${PYTHON_ABI}" |
| |
| while (($#)); do |
| case "$1" in |
| -b|--base-path) |
| base_path="1" |
| ;; |
| -f|--final-ABI) |
| final_ABI="1" |
| ;; |
| -*) |
| die "${FUNCNAME}(): Unrecognized option '$1'" |
| ;; |
| *) |
| die "${FUNCNAME}(): Invalid usage" |
| ;; |
| esac |
| shift |
| done |
| |
| if [[ "${base_path}" == "0" ]]; then |
| prefix="/" |
| fi |
| |
| if [[ "${final_ABI}" == "1" ]]; then |
| if ! _python_package_supporting_installation_for_multiple_python_abis; then |
| die "${FUNCNAME}(): '--final-ABI' option cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs" |
| fi |
| PYTHON_ABI="$(PYTHON -f --ABI)" |
| else |
| if _python_package_supporting_installation_for_multiple_python_abis; then |
| if ! _python_abi-specific_local_scope; then |
| die "${FUNCNAME}() should be used in ABI-specific local scope" |
| fi |
| else |
| PYTHON_ABI="${PYTHON_ABI:-$(PYTHON --ABI)}" |
| fi |
| fi |
| |
| if [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "CPython" ]]; then |
| echo "${prefix}usr/$(get_libdir)/python${PYTHON_ABI}/site-packages" |
| elif [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "Jython" ]]; then |
| echo "${prefix}usr/share/jython-${PYTHON_ABI%-jython}/Lib/site-packages" |
| elif [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "PyPy" ]]; then |
| echo "${prefix}usr/$(get_libdir)/pypy${PYTHON_ABI#*-pypy-}/site-packages" |
| fi |
| } |
| |
| # @FUNCTION: python_get_library |
| # @USAGE: [-b|--base-path] [-f|--final-ABI] [-l|--linker-option] |
| # @DESCRIPTION: |
| # Print path to Python library. |
| # If --base-path option is specified, then path not prefixed with "/" is printed. |
| # If --linker-option is specified, then "-l${library}" linker option is printed. |
| # If --final-ABI option is specified, then final ABI from the list of enabled ABIs is used. |
| python_get_library() { |
| _python_check_python_pkg_setup_execution |
| |
| local base_path="0" final_ABI="0" linker_option="0" prefix PYTHON_ABI="${PYTHON_ABI}" |
| |
| while (($#)); do |
| case "$1" in |
| -b|--base-path) |
| base_path="1" |
| ;; |
| -f|--final-ABI) |
| final_ABI="1" |
| ;; |
| -l|--linker-option) |
| linker_option="1" |
| ;; |
| -*) |
| die "${FUNCNAME}(): Unrecognized option '$1'" |
| ;; |
| *) |
| die "${FUNCNAME}(): Invalid usage" |
| ;; |
| esac |
| shift |
| done |
| |
| if [[ "${base_path}" == "0" ]]; then |
| prefix="/" |
| fi |
| |
| if [[ "${base_path}" == "1" && "${linker_option}" == "1" ]]; then |
| die "${FUNCNAME}(): '--base-path' and '--linker-option' options cannot be specified simultaneously" |
| fi |
| |
| if [[ "${final_ABI}" == "1" ]]; then |
| if ! _python_package_supporting_installation_for_multiple_python_abis; then |
| die "${FUNCNAME}(): '--final-ABI' option cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs" |
| fi |
| PYTHON_ABI="$(PYTHON -f --ABI)" |
| else |
| if _python_package_supporting_installation_for_multiple_python_abis; then |
| if ! _python_abi-specific_local_scope; then |
| die "${FUNCNAME}() should be used in ABI-specific local scope" |
| fi |
| else |
| PYTHON_ABI="${PYTHON_ABI:-$(PYTHON --ABI)}" |
| fi |
| fi |
| |
| if [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "CPython" ]]; then |
| if [[ "${linker_option}" == "1" ]]; then |
| echo "-lpython${PYTHON_ABI}" |
| else |
| echo "${prefix}usr/$(get_libdir)/libpython${PYTHON_ABI}$(get_libname)" |
| fi |
| elif [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "Jython" ]]; then |
| die "${FUNCNAME}(): Jython does not have shared library" |
| elif [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "PyPy" ]]; then |
| die "${FUNCNAME}(): PyPy does not have shared library" |
| fi |
| } |
| |
| # @FUNCTION: python_get_version |
| # @USAGE: [-f|--final-ABI] [-l|--language] [--full] [--major] [--minor] [--micro] |
| # @DESCRIPTION: |
| # Print version of Python implementation. |
| # --full, --major, --minor and --micro options cannot be specified simultaneously. |
| # If --full, --major, --minor and --micro options are not specified, then "${major_version}.${minor_version}" is printed. |
| # If --language option is specified, then version of Python language is printed. |
| # --language and --full options cannot be specified simultaneously. |
| # --language and --micro options cannot be specified simultaneously. |
| # If --final-ABI option is specified, then final ABI from the list of enabled ABIs is used. |
| python_get_version() { |
| _python_check_python_pkg_setup_execution |
| |
| local final_ABI="0" language="0" language_version full="0" major="0" minor="0" micro="0" PYTHON_ABI="${PYTHON_ABI}" python_command |
| |
| while (($#)); do |
| case "$1" in |
| -f|--final-ABI) |
| final_ABI="1" |
| ;; |
| -l|--language) |
| language="1" |
| ;; |
| --full) |
| full="1" |
| ;; |
| --major) |
| major="1" |
| ;; |
| --minor) |
| minor="1" |
| ;; |
| --micro) |
| micro="1" |
| ;; |
| -*) |
| die "${FUNCNAME}(): Unrecognized option '$1'" |
| ;; |
| *) |
| die "${FUNCNAME}(): Invalid usage" |
| ;; |
| esac |
| shift |
| done |
| |
| if [[ "${final_ABI}" == "1" ]]; then |
| if ! _python_package_supporting_installation_for_multiple_python_abis; then |
| die "${FUNCNAME}(): '--final-ABI' option cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs" |
| fi |
| else |
| if _python_package_supporting_installation_for_multiple_python_abis && ! _python_abi-specific_local_scope; then |
| die "${FUNCNAME}() should be used in ABI-specific local scope" |
| fi |
| fi |
| |
| if [[ "$((${full} + ${major} + ${minor} + ${micro}))" -gt 1 ]]; then |
| die "${FUNCNAME}(): '--full', '--major', '--minor' or '--micro' options cannot be specified simultaneously" |
| fi |
| |
| if [[ "${language}" == "1" ]]; then |
| if [[ "${final_ABI}" == "1" ]]; then |
| PYTHON_ABI="$(PYTHON -f --ABI)" |
| elif [[ -z "${PYTHON_ABI}" ]]; then |
| PYTHON_ABI="$(PYTHON --ABI)" |
| fi |
| language_version="${PYTHON_ABI%%-*}" |
| if [[ "${full}" == "1" ]]; then |
| die "${FUNCNAME}(): '--language' and '--full' options cannot be specified simultaneously" |
| elif [[ "${major}" == "1" ]]; then |
| echo "${language_version%.*}" |
| elif [[ "${minor}" == "1" ]]; then |
| echo "${language_version#*.}" |
| elif [[ "${micro}" == "1" ]]; then |
| die "${FUNCNAME}(): '--language' and '--micro' options cannot be specified simultaneously" |
| else |
| echo "${language_version}" |
| fi |
| else |
| if [[ "${full}" == "1" ]]; then |
| python_command="import sys; print('.'.join(str(x) for x in getattr(sys, 'pypy_version_info', sys.version_info)[:3]))" |
| elif [[ "${major}" == "1" ]]; then |
| python_command="import sys; print(getattr(sys, 'pypy_version_info', sys.version_info)[0])" |
| elif [[ "${minor}" == "1" ]]; then |
| python_command="import sys; print(getattr(sys, 'pypy_version_info', sys.version_info)[1])" |
| elif [[ "${micro}" == "1" ]]; then |
| python_command="import sys; print(getattr(sys, 'pypy_version_info', sys.version_info)[2])" |
| else |
| if [[ -n "${PYTHON_ABI}" && "${final_ABI}" == "0" ]]; then |
| if [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "CPython" ]]; then |
| echo "${PYTHON_ABI}" |
| elif [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "Jython" ]]; then |
| echo "${PYTHON_ABI%-jython}" |
| elif [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "PyPy" ]]; then |
| echo "${PYTHON_ABI#*-pypy-}" |
| fi |
| return |
| fi |
| python_command="from sys import version_info; print('.'.join(str(x) for x in version_info[:2]))" |
| fi |
| |
| if [[ "${final_ABI}" == "1" ]]; then |
| "$(PYTHON -f)" -c "${python_command}" |
| else |
| "$(PYTHON ${PYTHON_ABI})" -c "${python_command}" |
| fi |
| fi |
| } |
| |
| # @FUNCTION: python_get_implementation_and_version |
| # @USAGE: [-f|--final-ABI] |
| # @DESCRIPTION: |
| # Print name and version of Python implementation. |
| # If version of Python implementation is not bound to version of Python language, then |
| # version of Python language is additionally printed. |
| # If --final-ABI option is specified, then final ABI from the list of enabled ABIs is used. |
| python_get_implementation_and_version() { |
| _python_check_python_pkg_setup_execution |
| |
| local final_ABI="0" PYTHON_ABI="${PYTHON_ABI}" |
| |
| while (($#)); do |
| case "$1" in |
| -f|--final-ABI) |
| final_ABI="1" |
| ;; |
| -*) |
| die "${FUNCNAME}(): Unrecognized option '$1'" |
| ;; |
| *) |
| die "${FUNCNAME}(): Invalid usage" |
| ;; |
| esac |
| shift |
| done |
| |
| if [[ "${final_ABI}" == "1" ]]; then |
| if ! _python_package_supporting_installation_for_multiple_python_abis; then |
| die "${FUNCNAME}(): '--final-ABI' option cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs" |
| fi |
| PYTHON_ABI="$(PYTHON -f --ABI)" |
| else |
| if _python_package_supporting_installation_for_multiple_python_abis; then |
| if ! _python_abi-specific_local_scope; then |
| die "${FUNCNAME}() should be used in ABI-specific local scope" |
| fi |
| else |
| PYTHON_ABI="${PYTHON_ABI:-$(PYTHON --ABI)}" |
| fi |
| fi |
| |
| if [[ "${PYTHON_ABI}" =~ ^[[:digit:]]+\.[[:digit:]]+-[[:alnum:]]+-[[:digit:]]+\.[[:digit:]]+$ ]]; then |
| echo "$(_python_get_implementation "${PYTHON_ABI}") ${PYTHON_ABI##*-} (Python ${PYTHON_ABI%%-*})" |
| else |
| echo "$(_python_get_implementation "${PYTHON_ABI}") ${PYTHON_ABI%%-*}" |
| fi |
| } |
| |
| # ================================================================================================ |
| # ================================ FUNCTIONS FOR RUNNING OF TESTS ================================ |
| # ================================================================================================ |
| |
| # @ECLASS-VARIABLE: PYTHON_TEST_VERBOSITY |
| # @DESCRIPTION: |
| # User-configurable verbosity of tests of Python modules. |
| # Supported values: 0, 1, 2, 3, 4. |
| PYTHON_TEST_VERBOSITY="${PYTHON_TEST_VERBOSITY:-1}" |
| |
| _python_test_hook() { |
| if [[ "$#" -ne 1 ]]; then |
| die "${FUNCNAME}() requires 1 argument" |
| fi |
| |
| if _python_package_supporting_installation_for_multiple_python_abis && [[ "$(type -t "${_PYTHON_TEST_FUNCTION}_$1_hook")" == "function" ]]; then |
| "${_PYTHON_TEST_FUNCTION}_$1_hook" |
| fi |
| } |
| |
| # @FUNCTION: python_execute_nosetests |
| # @USAGE: [-P|--PYTHONPATH PYTHONPATH] [-s|--separate-build-dirs] [--] [arguments] |
| # @DESCRIPTION: |
| # Execute nosetests for all enabled Python ABIs. |
| # In ebuilds of packages supporting installation for multiple Python ABIs, this function calls |
| # python_execute_nosetests_pre_hook() and python_execute_nosetests_post_hook(), if they are defined. |
| python_execute_nosetests() { |
| _python_check_python_pkg_setup_execution |
| _python_set_color_variables |
| |
| local PYTHONPATH_template separate_build_dirs |
| |
| while (($#)); do |
| case "$1" in |
| -P|--PYTHONPATH) |
| PYTHONPATH_template="$2" |
| shift |
| ;; |
| -s|--separate-build-dirs) |
| separate_build_dirs="1" |
| ;; |
| --) |
| shift |
| break |
| ;; |
| -*) |
| die "${FUNCNAME}(): Unrecognized option '$1'" |
| ;; |
| *) |
| break |
| ;; |
| esac |
| shift |
| done |
| |
| python_test_function() { |
| local evaluated_PYTHONPATH |
| |
| eval "evaluated_PYTHONPATH=\"${PYTHONPATH_template}\"" |
| |
| _PYTHON_TEST_FUNCTION="python_execute_nosetests" _python_test_hook pre |
| |
| if [[ -n "${evaluated_PYTHONPATH}" ]]; then |
| echo ${_BOLD}PYTHONPATH="${evaluated_PYTHONPATH}" nosetests --verbosity="${PYTHON_TEST_VERBOSITY}" "$@"${_NORMAL} |
| PYTHONPATH="${evaluated_PYTHONPATH}" nosetests --verbosity="${PYTHON_TEST_VERBOSITY}" "$@" || return "$?" |
| else |
| echo ${_BOLD}nosetests --verbosity="${PYTHON_TEST_VERBOSITY}" "$@"${_NORMAL} |
| nosetests --verbosity="${PYTHON_TEST_VERBOSITY}" "$@" || return "$?" |
| fi |
| |
| _PYTHON_TEST_FUNCTION="python_execute_nosetests" _python_test_hook post |
| } |
| if _python_package_supporting_installation_for_multiple_python_abis; then |
| python_execute_function ${separate_build_dirs:+-s} python_test_function "$@" |
| else |
| if [[ -n "${separate_build_dirs}" ]]; then |
| die "${FUNCNAME}(): Invalid usage" |
| fi |
| python_test_function "$@" || die "Testing failed" |
| fi |
| |
| unset -f python_test_function |
| } |
| |
| # @FUNCTION: python_execute_py.test |
| # @USAGE: [-P|--PYTHONPATH PYTHONPATH] [-s|--separate-build-dirs] [--] [arguments] |
| # @DESCRIPTION: |
| # Execute py.test for all enabled Python ABIs. |
| # In ebuilds of packages supporting installation for multiple Python ABIs, this function calls |
| # python_execute_py.test_pre_hook() and python_execute_py.test_post_hook(), if they are defined. |
| python_execute_py.test() { |
| _python_check_python_pkg_setup_execution |
| _python_set_color_variables |
| |
| local PYTHONPATH_template separate_build_dirs |
| |
| while (($#)); do |
| case "$1" in |
| -P|--PYTHONPATH) |
| PYTHONPATH_template="$2" |
| shift |
| ;; |
| -s|--separate-build-dirs) |
| separate_build_dirs="1" |
| ;; |
| --) |
| shift |
| break |
| ;; |
| -*) |
| die "${FUNCNAME}(): Unrecognized option '$1'" |
| ;; |
| *) |
| break |
| ;; |
| esac |
| shift |
| done |
| |
| python_test_function() { |
| local evaluated_PYTHONPATH |
| |
| eval "evaluated_PYTHONPATH=\"${PYTHONPATH_template}\"" |
| |
| _PYTHON_TEST_FUNCTION="python_execute_py.test" _python_test_hook pre |
| |
| if [[ -n "${evaluated_PYTHONPATH}" ]]; then |
| echo ${_BOLD}PYTHONPATH="${evaluated_PYTHONPATH}" py.test $([[ "${PYTHON_TEST_VERBOSITY}" -ge 2 ]] && echo -v) "$@"${_NORMAL} |
| PYTHONPATH="${evaluated_PYTHONPATH}" py.test $([[ "${PYTHON_TEST_VERBOSITY}" -ge 2 ]] && echo -v) "$@" || return "$?" |
| else |
| echo ${_BOLD}py.test $([[ "${PYTHON_TEST_VERBOSITY}" -gt 1 ]] && echo -v) "$@"${_NORMAL} |
| py.test $([[ "${PYTHON_TEST_VERBOSITY}" -gt 1 ]] && echo -v) "$@" || return "$?" |
| fi |
| |
| _PYTHON_TEST_FUNCTION="python_execute_py.test" _python_test_hook post |
| } |
| if _python_package_supporting_installation_for_multiple_python_abis; then |
| python_execute_function ${separate_build_dirs:+-s} python_test_function "$@" |
| else |
| if [[ -n "${separate_build_dirs}" ]]; then |
| die "${FUNCNAME}(): Invalid usage" |
| fi |
| python_test_function "$@" || die "Testing failed" |
| fi |
| |
| unset -f python_test_function |
| } |
| |
| # @FUNCTION: python_execute_trial |
| # @USAGE: [-P|--PYTHONPATH PYTHONPATH] [-s|--separate-build-dirs] [--] [arguments] |
| # @DESCRIPTION: |
| # Execute trial for all enabled Python ABIs. |
| # In ebuilds of packages supporting installation for multiple Python ABIs, this function |
| # calls python_execute_trial_pre_hook() and python_execute_trial_post_hook(), if they are defined. |
| python_execute_trial() { |
| _python_check_python_pkg_setup_execution |
| _python_set_color_variables |
| |
| local PYTHONPATH_template separate_build_dirs |
| |
| while (($#)); do |
| case "$1" in |
| -P|--PYTHONPATH) |
| PYTHONPATH_template="$2" |
| shift |
| ;; |
| -s|--separate-build-dirs) |
| separate_build_dirs="1" |
| ;; |
| --) |
| shift |
| break |
| ;; |
| -*) |
| die "${FUNCNAME}(): Unrecognized option '$1'" |
| ;; |
| *) |
| break |
| ;; |
| esac |
| shift |
| done |
| |
| python_test_function() { |
| local evaluated_PYTHONPATH |
| |
| eval "evaluated_PYTHONPATH=\"${PYTHONPATH_template}\"" |
| |
| _PYTHON_TEST_FUNCTION="python_execute_trial" _python_test_hook pre |
| |
| if [[ -n "${evaluated_PYTHONPATH}" ]]; then |
| echo ${_BOLD}PYTHONPATH="${evaluated_PYTHONPATH}" trial $([[ "${PYTHON_TEST_VERBOSITY}" -ge 4 ]] && echo --spew) "$@"${_NORMAL} |
| PYTHONPATH="${evaluated_PYTHONPATH}" trial $([[ "${PYTHON_TEST_VERBOSITY}" -ge 4 ]] && echo --spew) "$@" || return "$?" |
| else |
| echo ${_BOLD}trial $([[ "${PYTHON_TEST_VERBOSITY}" -ge 4 ]] && echo --spew) "$@"${_NORMAL} |
| trial $([[ "${PYTHON_TEST_VERBOSITY}" -ge 4 ]] && echo --spew) "$@" || return "$?" |
| fi |
| |
| _PYTHON_TEST_FUNCTION="python_execute_trial" _python_test_hook post |
| } |
| if _python_package_supporting_installation_for_multiple_python_abis; then |
| python_execute_function ${separate_build_dirs:+-s} python_test_function "$@" |
| else |
| if [[ -n "${separate_build_dirs}" ]]; then |
| die "${FUNCNAME}(): Invalid usage" |
| fi |
| python_test_function "$@" || die "Testing failed" |
| fi |
| |
| unset -f python_test_function |
| } |
| |
| # ================================================================================================ |
| # ======================= FUNCTIONS FOR HANDLING OF BYTE-COMPILED MODULES ======================== |
| # ================================================================================================ |
| |
| # @FUNCTION: python_enable_pyc |
| # @DESCRIPTION: |
| # Tell Python to automatically recompile modules to .pyc/.pyo if the |
| # timestamps/version stamps have changed. |
| python_enable_pyc() { |
| _python_check_python_pkg_setup_execution |
| |
| if [[ "$#" -ne 0 ]]; then |
| die "${FUNCNAME}() does not accept arguments" |
| fi |
| |
| unset PYTHONDONTWRITEBYTECODE |
| } |
| |
| # @FUNCTION: python_disable_pyc |
| # @DESCRIPTION: |
| # Tell Python not to automatically recompile modules to .pyc/.pyo |
| # even if the timestamps/version stamps do not match. This is done |
| # to protect sandbox. |
| python_disable_pyc() { |
| _python_check_python_pkg_setup_execution |
| |
| if [[ "$#" -ne 0 ]]; then |
| die "${FUNCNAME}() does not accept arguments" |
| fi |
| |
| export PYTHONDONTWRITEBYTECODE="1" |
| } |
| |
| _python_clean_compiled_modules() { |
| _python_initialize_prefix_variables |
| _python_set_color_variables |
| |
| [[ "${FUNCNAME[1]}" =~ ^(python_mod_optimize|python_mod_cleanup)$ ]] || die "${FUNCNAME}(): Invalid usage" |
| |
| local base_module_name compiled_file compiled_files=() dir path py_file root |
| |
| # Strip trailing slash from EROOT. |
| root="${EROOT%/}" |
| |
| for path in "$@"; do |
| compiled_files=() |
| if [[ -d "${path}" ]]; then |
| while read -d $'\0' -r compiled_file; do |
| compiled_files+=("${compiled_file}") |
| done < <(find "${path}" "(" -name "*.py[co]" -o -name "*\$py.class" ")" -print0) |
| |
| if [[ "${EBUILD_PHASE}" == "postrm" ]]; then |
| # Delete empty child directories. |
| find "${path}" -type d | sort -r | while read -r dir; do |
| if rmdir "${dir}" 2> /dev/null; then |
| echo "${_CYAN}<<< ${dir}${_NORMAL}" |
| fi |
| done |
| fi |
| elif [[ "${path}" == *.py ]]; then |
| base_module_name="${path##*/}" |
| base_module_name="${base_module_name%.py}" |
| if [[ -d "${path%/*}/__pycache__" ]]; then |
| while read -d $'\0' -r compiled_file; do |
| compiled_files+=("${compiled_file}") |
| done < <(find "${path%/*}/__pycache__" "(" -name "${base_module_name}.*.py[co]" -o -name "${base_module_name}\$py.class" ")" -print0) |
| fi |
| compiled_files+=("${path}c" "${path}o" "${path%.py}\$py.class") |
| fi |
| |
| for compiled_file in "${compiled_files[@]}"; do |
| [[ ! -f "${compiled_file}" ]] && continue |
| dir="${compiled_file%/*}" |
| dir="${dir##*/}" |
| if [[ "${compiled_file}" == *.py[co] ]]; then |
| if [[ "${dir}" == "__pycache__" ]]; then |
| base_module_name="${compiled_file##*/}" |
| base_module_name="${base_module_name%.*py[co]}" |
| base_module_name="${base_module_name%.*}" |
| py_file="${compiled_file%__pycache__/*}${base_module_name}.py" |
| else |
| py_file="${compiled_file%[co]}" |
| fi |
| if [[ "${EBUILD_PHASE}" == "postinst" ]]; then |
| [[ -f "${py_file}" && "${compiled_file}" -nt "${py_file}" ]] && continue |
| else |
| [[ -f "${py_file}" ]] && continue |
| fi |
| echo "${_BLUE}<<< ${compiled_file%[co]}[co]${_NORMAL}" |
| rm -f "${compiled_file%[co]}"[co] |
| elif [[ "${compiled_file}" == *\$py.class ]]; then |
| if [[ "${dir}" == "__pycache__" ]]; then |
| base_module_name="${compiled_file##*/}" |
| base_module_name="${base_module_name%\$py.class}" |
| py_file="${compiled_file%__pycache__/*}${base_module_name}.py" |
| else |
| py_file="${compiled_file%\$py.class}.py" |
| fi |
| if [[ "${EBUILD_PHASE}" == "postinst" ]]; then |
| [[ -f "${py_file}" && "${compiled_file}" -nt "${py_file}" ]] && continue |
| else |
| [[ -f "${py_file}" ]] && continue |
| fi |
| echo "${_BLUE}<<< ${compiled_file}${_NORMAL}" |
| rm -f "${compiled_file}" |
| else |
| die "${FUNCNAME}(): Unrecognized file type: '${compiled_file}'" |
| fi |
| |
| # Delete empty parent directories. |
| dir="${compiled_file%/*}" |
| while [[ "${dir}" != "${root}" ]]; do |
| if rmdir "${dir}" 2> /dev/null; then |
| echo "${_CYAN}<<< ${dir}${_NORMAL}" |
| else |
| break |
| fi |
| dir="${dir%/*}" |
| done |
| done |
| done |
| } |
| |
| # @FUNCTION: python_mod_optimize |
| # @USAGE: [--allow-evaluated-non-sitedir-paths] [-d directory] [-f] [-l] [-q] [-x regular_expression] [--] <file|directory> [files|directories] |
| # @DESCRIPTION: |
| # Byte-compile specified Python modules. |
| # -d, -f, -l, -q and -x options passed to this function are passed to compileall.py. |
| # |
| # This function can be used only in pkg_postinst() phase. |
| python_mod_optimize() { |
| if [[ "${EBUILD_PHASE}" != "postinst" ]]; then |
| die "${FUNCNAME}() can be used only in pkg_postinst() phase" |
| fi |
| |
| _python_check_python_pkg_setup_execution |
| _python_initialize_prefix_variables |
| |
| if ! has "${EAPI:-0}" 0 1 2 || _python_package_supporting_installation_for_multiple_python_abis || _python_implementation || [[ "${CATEGORY}/${PN}" == "sys-apps/portage" ]]; then |
| # PYTHON_ABI variable cannot be local in packages not supporting installation for multiple Python ABIs. |
| local allow_evaluated_non_sitedir_paths="0" dir dirs=() evaluated_dirs=() evaluated_files=() file files=() iterated_PYTHON_ABIS options=() other_dirs=() other_files=() previous_PYTHON_ABI="${PYTHON_ABI}" return_code root site_packages_dirs=() site_packages_files=() stderr stderr_line |
| |
| if _python_package_supporting_installation_for_multiple_python_abis; then |
| if has "${EAPI:-0}" 0 1 2 3 && [[ -z "${PYTHON_ABIS}" ]]; then |
| die "${FUNCNAME}(): python_pkg_setup() or python_execute_function() not called" |
| fi |
| iterated_PYTHON_ABIS="${PYTHON_ABIS}" |
| else |
| if has "${EAPI:-0}" 0 1 2 3; then |
| iterated_PYTHON_ABIS="${PYTHON_ABI:=$(PYTHON --ABI)}" |
| else |
| iterated_PYTHON_ABIS="${PYTHON_ABI}" |
| fi |
| fi |
| |
| # Strip trailing slash from EROOT. |
| root="${EROOT%/}" |
| |
| while (($#)); do |
| case "$1" in |
| --allow-evaluated-non-sitedir-paths) |
| allow_evaluated_non_sitedir_paths="1" |
| ;; |
| -l|-f|-q) |
| options+=("$1") |
| ;; |
| -d|-x) |
| options+=("$1" "$2") |
| shift |
| ;; |
| --) |
| shift |
| break |
| ;; |
| -*) |
| die "${FUNCNAME}(): Unrecognized option '$1'" |
| ;; |
| *) |
| break |
| ;; |
| esac |
| shift |
| done |
| |
| if [[ "${allow_evaluated_non_sitedir_paths}" == "1" ]] && ! _python_package_supporting_installation_for_multiple_python_abis; then |
| die "${FUNCNAME}(): '--allow-evaluated-non-sitedir-paths' option cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs" |
| fi |
| |
| if [[ "$#" -eq 0 ]]; then |
| die "${FUNCNAME}(): Missing files or directories" |
| fi |
| |
| while (($#)); do |
| if [[ "$1" =~ ^($|(\.|\.\.|/)($|/)) ]]; then |
| die "${FUNCNAME}(): Invalid argument '$1'" |
| elif ! _python_implementation && [[ "$1" =~ ^/usr/lib(32|64)?/python[[:digit:]]+\.[[:digit:]]+ ]]; then |
| die "${FUNCNAME}(): Paths of directories / files in site-packages directories must be relative to site-packages directories" |
| elif [[ "$1" =~ ^/ ]]; then |
| if _python_package_supporting_installation_for_multiple_python_abis; then |
| if [[ "${allow_evaluated_non_sitedir_paths}" != "1" ]]; then |
| die "${FUNCNAME}(): Absolute paths cannot be used in ebuilds of packages supporting installation for multiple Python ABIs" |
| fi |
| if [[ "$1" != *\$* ]]; then |
| die "${FUNCNAME}(): '$1' has invalid syntax" |
| fi |
| if [[ "$1" == *.py ]]; then |
| evaluated_files+=("$1") |
| else |
| evaluated_dirs+=("$1") |
| fi |
| else |
| if [[ -d "${root}$1" ]]; then |
| other_dirs+=("${root}$1") |
| elif [[ -f "${root}$1" ]]; then |
| other_files+=("${root}$1") |
| elif [[ -e "${root}$1" ]]; then |
| eerror "${FUNCNAME}(): '${root}$1' is not a regular file or a directory" |
| else |
| eerror "${FUNCNAME}(): '${root}$1' does not exist" |
| fi |
| fi |
| else |
| for PYTHON_ABI in ${iterated_PYTHON_ABIS}; do |
| if [[ -d "${root}$(python_get_sitedir)/$1" ]]; then |
| site_packages_dirs+=("$1") |
| break |
| elif [[ -f "${root}$(python_get_sitedir)/$1" ]]; then |
| site_packages_files+=("$1") |
| break |
| elif [[ -e "${root}$(python_get_sitedir)/$1" ]]; then |
| eerror "${FUNCNAME}(): '$1' is not a regular file or a directory" |
| else |
| eerror "${FUNCNAME}(): '$1' does not exist" |
| fi |
| done |
| fi |
| shift |
| done |
| |
| # Set additional options. |
| options+=("-q") |
| |
| for PYTHON_ABI in ${iterated_PYTHON_ABIS}; do |
| if ((${#site_packages_dirs[@]})) || ((${#site_packages_files[@]})) || ((${#evaluated_dirs[@]})) || ((${#evaluated_files[@]})); then |
| return_code="0" |
| stderr="" |
| ebegin "Compilation and optimization of Python modules for $(python_get_implementation_and_version)" |
| if ((${#site_packages_dirs[@]})) || ((${#evaluated_dirs[@]})); then |
| for dir in "${site_packages_dirs[@]}"; do |
| dirs+=("${root}$(python_get_sitedir)/${dir}") |
| done |
| for dir in "${evaluated_dirs[@]}"; do |
| eval "dirs+=(\"\${root}${dir}\")" |
| done |
| stderr+="${stderr:+$'\n'}$("$(PYTHON)" -m compileall "${options[@]}" "${dirs[@]}" 2>&1)" || return_code="1" |
| if ! has "$(_python_get_implementation "${PYTHON_ABI}")" Jython PyPy; then |
| "$(PYTHON)" -O -m compileall "${options[@]}" "${dirs[@]}" &> /dev/null || return_code="1" |
| fi |
| _python_clean_compiled_modules "${dirs[@]}" |
| fi |
| if ((${#site_packages_files[@]})) || ((${#evaluated_files[@]})); then |
| for file in "${site_packages_files[@]}"; do |
| files+=("${root}$(python_get_sitedir)/${file}") |
| done |
| for file in "${evaluated_files[@]}"; do |
| eval "files+=(\"\${root}${file}\")" |
| done |
| stderr+="${stderr:+$'\n'}$("$(PYTHON)" -m py_compile "${files[@]}" 2>&1)" || return_code="1" |
| if ! has "$(_python_get_implementation "${PYTHON_ABI}")" Jython PyPy; then |
| "$(PYTHON)" -O -m py_compile "${files[@]}" &> /dev/null || return_code="1" |
| fi |
| _python_clean_compiled_modules "${files[@]}" |
| fi |
| eend "${return_code}" |
| if [[ -n "${stderr}" ]]; then |
| eerror "Syntax errors / warnings in Python modules for $(python_get_implementation_and_version):" &> /dev/null |
| while read stderr_line; do |
| eerror " ${stderr_line}" |
| done <<< "${stderr}" |
| fi |
| fi |
| unset dirs files |
| done |
| |
| if _python_package_supporting_installation_for_multiple_python_abis; then |
| # Restore previous value of PYTHON_ABI. |
| if [[ -n "${previous_PYTHON_ABI}" ]]; then |
| PYTHON_ABI="${previous_PYTHON_ABI}" |
| else |
| unset PYTHON_ABI |
| fi |
| fi |
| |
| if ((${#other_dirs[@]})) || ((${#other_files[@]})); then |
| return_code="0" |
| stderr="" |
| ebegin "Compilation and optimization of Python modules placed outside of site-packages directories for $(python_get_implementation_and_version)" |
| if ((${#other_dirs[@]})); then |
| stderr+="${stderr:+$'\n'}$("$(PYTHON ${PYTHON_ABI})" -m compileall "${options[@]}" "${other_dirs[@]}" 2>&1)" || return_code="1" |
| if ! has "$(_python_get_implementation "${PYTHON_ABI}")" Jython PyPy; then |
| "$(PYTHON ${PYTHON_ABI})" -O -m compileall "${options[@]}" "${other_dirs[@]}" &> /dev/null || return_code="1" |
| fi |
| _python_clean_compiled_modules "${other_dirs[@]}" |
| fi |
| if ((${#other_files[@]})); then |
| stderr+="${stderr:+$'\n'}$("$(PYTHON ${PYTHON_ABI})" -m py_compile "${other_files[@]}" 2>&1)" || return_code="1" |
| if ! has "$(_python_get_implementation "${PYTHON_ABI}")" Jython PyPy; then |
| "$(PYTHON ${PYTHON_ABI})" -O -m py_compile "${other_files[@]}" &> /dev/null || return_code="1" |
| fi |
| _python_clean_compiled_modules "${other_files[@]}" |
| fi |
| eend "${return_code}" |
| if [[ -n "${stderr}" ]]; then |
| eerror "Syntax errors / warnings in Python modules placed outside of site-packages directories for $(python_get_implementation_and_version):" &> /dev/null |
| while read stderr_line; do |
| eerror " ${stderr_line}" |
| done <<< "${stderr}" |
| fi |
| fi |
| else |
| # Deprecated part of python_mod_optimize() |
| ewarn |
| ewarn "Deprecation Warning: Usage of ${FUNCNAME}() in packages not supporting installation" |
| ewarn "for multiple Python ABIs in EAPI <=2 is deprecated and will be disallowed on 2011-08-01." |
| ewarn "Use EAPI >=3 and call ${FUNCNAME}() with paths having appropriate syntax." |
| ewarn "The ebuild needs to be fixed. Please report a bug, if it has not been already reported." |
| ewarn |
| |
| local myroot mydirs=() myfiles=() myopts=() return_code="0" |
| |
| # strip trailing slash |
| myroot="${EROOT%/}" |
| |
| # respect EROOT and options passed to compileall.py |
| while (($#)); do |
| case "$1" in |
| -l|-f|-q) |
| myopts+=("$1") |
| ;; |
| -d|-x) |
| myopts+=("$1" "$2") |
| shift |
| ;; |
| --) |
| shift |
| break |
| ;; |
| -*) |
| die "${FUNCNAME}(): Unrecognized option '$1'" |
| ;; |
| *) |
| break |
| ;; |
| esac |
| shift |
| done |
| |
| if [[ "$#" -eq 0 ]]; then |
| die "${FUNCNAME}(): Missing files or directories" |
| fi |
| |
| while (($#)); do |
| if [[ "$1" =~ ^($|(\.|\.\.|/)($|/)) ]]; then |
| die "${FUNCNAME}(): Invalid argument '$1'" |
| elif [[ -d "${myroot}/${1#/}" ]]; then |
| mydirs+=("${myroot}/${1#/}") |
| elif [[ -f "${myroot}/${1#/}" ]]; then |
| myfiles+=("${myroot}/${1#/}") |
| elif [[ -e "${myroot}/${1#/}" ]]; then |
| eerror "${FUNCNAME}(): ${myroot}/${1#/} is not a regular file or directory" |
| else |
| eerror "${FUNCNAME}(): ${myroot}/${1#/} does not exist" |
| fi |
| shift |
| done |
| |
| # set additional opts |
| myopts+=(-q) |
| |
| PYTHON_ABI="${PYTHON_ABI:-$(PYTHON --ABI)}" |
| |
| ebegin "Compilation and optimization of Python modules for $(python_get_implementation) $(python_get_version)" |
| if ((${#mydirs[@]})); then |
| "$(PYTHON ${PYTHON_ABI})" "${myroot}$(python_get_libdir)/compileall.py" "${myopts[@]}" "${mydirs[@]}" || return_code="1" |
| "$(PYTHON ${PYTHON_ABI})" -O "${myroot}$(python_get_libdir)/compileall.py" "${myopts[@]}" "${mydirs[@]}" &> /dev/null || return_code="1" |
| _python_clean_compiled_modules "${mydirs[@]}" |
| fi |
| |
| if ((${#myfiles[@]})); then |
| "$(PYTHON ${PYTHON_ABI})" "${myroot}$(python_get_libdir)/py_compile.py" "${myfiles[@]}" || return_code="1" |
| "$(PYTHON ${PYTHON_ABI})" -O "${myroot}$(python_get_libdir)/py_compile.py" "${myfiles[@]}" &> /dev/null || return_code="1" |
| _python_clean_compiled_modules "${myfiles[@]}" |
| fi |
| |
| eend "${return_code}" |
| fi |
| } |
| |
| # @FUNCTION: python_mod_cleanup |
| # @USAGE: [--allow-evaluated-non-sitedir-paths] [--] <file|directory> [files|directories] |
| # @DESCRIPTION: |
| # Delete orphaned byte-compiled Python modules corresponding to specified Python modules. |
| # |
| # This function can be used only in pkg_postrm() phase. |
| python_mod_cleanup() { |
| if [[ "${EBUILD_PHASE}" != "postrm" ]]; then |
| die "${FUNCNAME}() can be used only in pkg_postrm() phase" |
| fi |
| |
| _python_check_python_pkg_setup_execution |
| _python_initialize_prefix_variables |
| |
| local allow_evaluated_non_sitedir_paths="0" dir iterated_PYTHON_ABIS PYTHON_ABI="${PYTHON_ABI}" root search_paths=() sitedir |
| |
| if _python_package_supporting_installation_for_multiple_python_abis; then |
| if has "${EAPI:-0}" 0 1 2 3 && [[ -z "${PYTHON_ABIS}" ]]; then |
| die "${FUNCNAME}(): python_pkg_setup() or python_execute_function() not called" |
| fi |
| iterated_PYTHON_ABIS="${PYTHON_ABIS}" |
| else |
| if has "${EAPI:-0}" 0 1 2 3; then |
| iterated_PYTHON_ABIS="${PYTHON_ABI:-$(PYTHON --ABI)}" |
| else |
| iterated_PYTHON_ABIS="${PYTHON_ABI}" |
| fi |
| fi |
| |
| # Strip trailing slash from EROOT. |
| root="${EROOT%/}" |
| |
| while (($#)); do |
| case "$1" in |
| --allow-evaluated-non-sitedir-paths) |
| allow_evaluated_non_sitedir_paths="1" |
| ;; |
| --) |
| shift |
| break |
| ;; |
| -*) |
| die "${FUNCNAME}(): Unrecognized option '$1'" |
| ;; |
| *) |
| break |
| ;; |
| esac |
| shift |
| done |
| |
| if [[ "${allow_evaluated_non_sitedir_paths}" == "1" ]] && ! _python_package_supporting_installation_for_multiple_python_abis; then |
| die "${FUNCNAME}(): '--allow-evaluated-non-sitedir-paths' option cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs" |
| fi |
| |
| if [[ "$#" -eq 0 ]]; then |
| die "${FUNCNAME}(): Missing files or directories" |
| fi |
| |
| if ! has "${EAPI:-0}" 0 1 2 || _python_package_supporting_installation_for_multiple_python_abis || _python_implementation || [[ "${CATEGORY}/${PN}" == "sys-apps/portage" ]]; then |
| while (($#)); do |
| if [[ "$1" =~ ^($|(\.|\.\.|/)($|/)) ]]; then |
| die "${FUNCNAME}(): Invalid argument '$1'" |
| elif ! _python_implementation && [[ "$1" =~ ^/usr/lib(32|64)?/python[[:digit:]]+\.[[:digit:]]+ ]]; then |
| die "${FUNCNAME}(): Paths of directories / files in site-packages directories must be relative to site-packages directories" |
| elif [[ "$1" =~ ^/ ]]; then |
| if _python_package_supporting_installation_for_multiple_python_abis; then |
| if [[ "${allow_evaluated_non_sitedir_paths}" != "1" ]]; then |
| die "${FUNCNAME}(): Absolute paths cannot be used in ebuilds of packages supporting installation for multiple Python ABIs" |
| fi |
| if [[ "$1" != *\$* ]]; then |
| die "${FUNCNAME}(): '$1' has invalid syntax" |
| fi |
| for PYTHON_ABI in ${iterated_PYTHON_ABIS}; do |
| eval "search_paths+=(\"\${root}$1\")" |
| done |
| else |
| search_paths+=("${root}$1") |
| fi |
| else |
| for PYTHON_ABI in ${iterated_PYTHON_ABIS}; do |
| search_paths+=("${root}$(python_get_sitedir)/$1") |
| done |
| fi |
| shift |
| done |
| else |
| # Deprecated part of python_mod_cleanup() |
| ewarn |
| ewarn "Deprecation Warning: Usage of ${FUNCNAME}() in packages not supporting installation" |
| ewarn "for multiple Python ABIs in EAPI <=2 is deprecated and will be disallowed on 2011-08-01." |
| ewarn "Use EAPI >=3 and call ${FUNCNAME}() with paths having appropriate syntax." |
| ewarn "The ebuild needs to be fixed. Please report a bug, if it has not been already reported." |
| ewarn |
| |
| search_paths=("${@#/}") |
| search_paths=("${search_paths[@]/#/${root}/}") |
| fi |
| |
| _python_clean_compiled_modules "${search_paths[@]}" |
| } |
| |
| # ================================================================================================ |
| # ===================================== DEPRECATED FUNCTIONS ===================================== |
| # ================================================================================================ |
