/[gentoo-x86]/eclass/python.eclass
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Revision 1.116 Revision 1.142
1# Copyright 1999-2011 Gentoo Foundation 1# Copyright 1999-2011 Gentoo Foundation
2# Distributed under the terms of the GNU General Public License v2 2# Distributed under the terms of the GNU General Public License v2
3# $Header: /var/cvsroot/gentoo-x86/eclass/python.eclass,v 1.116 2011/07/04 11:27:53 djc Exp $ 3# $Header: /var/cvsroot/gentoo-x86/eclass/python.eclass,v 1.142 2011/12/18 23:38:11 robbat2 Exp $
4 4
5# @ECLASS: python.eclass 5# @ECLASS: python.eclass
6# @MAINTAINER: 6# @MAINTAINER:
7# Gentoo Python Project <python@gentoo.org> 7# Gentoo Python Project <python@gentoo.org>
8# @BLURB: Eclass for Python packages 8# @BLURB: Eclass for Python packages
9# @DESCRIPTION: 9# @DESCRIPTION:
10# The python eclass contains miscellaneous, useful functions for Python packages. 10# The python eclass contains miscellaneous, useful functions for Python packages.
11 11
12inherit multilib 12inherit multilib
13 13
14if ! has "${EAPI:-0}" 0 1 2 3; then 14if ! has "${EAPI:-0}" 0 1 2 3 4; then
15 die "API of python.eclass in EAPI=\"${EAPI}\" not established" 15 die "API of python.eclass in EAPI=\"${EAPI}\" not established"
16fi 16fi
17 17
18_CPYTHON2_GLOBALLY_SUPPORTED_ABIS=(2.4 2.5 2.6 2.7) 18_CPYTHON2_GLOBALLY_SUPPORTED_ABIS=(2.4 2.5 2.6 2.7)
19_CPYTHON3_GLOBALLY_SUPPORTED_ABIS=(3.0 3.1 3.2 3.3) 19_CPYTHON3_GLOBALLY_SUPPORTED_ABIS=(3.1 3.2)
20_JYTHON_GLOBALLY_SUPPORTED_ABIS=(2.5-jython) 20_JYTHON_GLOBALLY_SUPPORTED_ABIS=(2.5-jython)
21_PYPY_GLOBALLY_SUPPORTED_ABIS=(2.7-pypy-1.7)
21_PYTHON_GLOBALLY_SUPPORTED_ABIS=(${_CPYTHON2_GLOBALLY_SUPPORTED_ABIS[@]} ${_CPYTHON3_GLOBALLY_SUPPORTED_ABIS[@]} ${_JYTHON_GLOBALLY_SUPPORTED_ABIS[@]}) 22_PYTHON_GLOBALLY_SUPPORTED_ABIS=(${_CPYTHON2_GLOBALLY_SUPPORTED_ABIS[@]} ${_CPYTHON3_GLOBALLY_SUPPORTED_ABIS[@]} ${_JYTHON_GLOBALLY_SUPPORTED_ABIS[@]} ${_PYPY_GLOBALLY_SUPPORTED_ABIS[@]})
22 23
23# ================================================================================================ 24# ================================================================================================
24# ===================================== HANDLING OF METADATA ===================================== 25# ===================================== HANDLING OF METADATA =====================================
25# ================================================================================================ 26# ================================================================================================
27
28_PYTHON_ABI_PATTERN_REGEX="([[:alnum:]]|\.|-|\*|\[|\])+"
26 29
27_python_check_python_abi_matching() { 30_python_check_python_abi_matching() {
28 local pattern patterns patterns_list="0" PYTHON_ABI 31 local pattern patterns patterns_list="0" PYTHON_ABI
29 32
30 while (($#)); do 33 while (($#)); do
56 pattern="$2" 59 pattern="$2"
57 60
58 if [[ "${pattern}" == *"-cpython" ]]; then 61 if [[ "${pattern}" == *"-cpython" ]]; then
59 [[ "${PYTHON_ABI}" =~ ^[[:digit:]]+\.[[:digit:]]+$ && "${PYTHON_ABI}" == ${pattern%-cpython} ]] 62 [[ "${PYTHON_ABI}" =~ ^[[:digit:]]+\.[[:digit:]]+$ && "${PYTHON_ABI}" == ${pattern%-cpython} ]]
60 elif [[ "${pattern}" == *"-jython" ]]; then 63 elif [[ "${pattern}" == *"-jython" ]]; then
64 [[ "${PYTHON_ABI}" == ${pattern} ]]
65 elif [[ "${pattern}" == *"-pypy-"* ]]; then
61 [[ "${PYTHON_ABI}" == ${pattern} ]] 66 [[ "${PYTHON_ABI}" == ${pattern} ]]
62 else 67 else
63 if [[ "${PYTHON_ABI}" =~ ^[[:digit:]]+\.[[:digit:]]+$ ]]; then 68 if [[ "${PYTHON_ABI}" =~ ^[[:digit:]]+\.[[:digit:]]+$ ]]; then
64 [[ "${PYTHON_ABI}" == ${pattern} ]] 69 [[ "${PYTHON_ABI}" == ${pattern} ]]
65 elif [[ "${PYTHON_ABI}" =~ ^[[:digit:]]+\.[[:digit:]]+-jython$ ]]; then 70 elif [[ "${PYTHON_ABI}" =~ ^[[:digit:]]+\.[[:digit:]]+-jython$ ]]; then
66 [[ "${PYTHON_ABI%-jython}" == ${pattern} ]] 71 [[ "${PYTHON_ABI%-jython}" == ${pattern} ]]
72 elif [[ "${PYTHON_ABI}" =~ ^[[:digit:]]+\.[[:digit:]]+-pypy-[[:digit:]]+\.[[:digit:]]+$ ]]; then
73 [[ "${PYTHON_ABI%-pypy-*}" == ${pattern} ]]
67 else 74 else
68 die "${FUNCNAME}(): Unrecognized Python ABI '${PYTHON_ABI}'" 75 die "${FUNCNAME}(): Unrecognized Python ABI '${PYTHON_ABI}'"
69 fi 76 fi
70 fi 77 fi
71 else 78 else
76 return 0 83 return 0
77 fi 84 fi
78 done <<< "${patterns}" 85 done <<< "${patterns}"
79 86
80 return 1 87 return 1
88 fi
89}
90
91_python_package_supporting_installation_for_multiple_python_abis() {
92 if has "${EAPI:-0}" 0 1 2 3 4; then
93 if [[ -n "${SUPPORT_PYTHON_ABIS}" ]]; then
94 return 0
95 else
96 return 1
97 fi
98 else
99 die "${FUNCNAME}(): Support for EAPI=\"${EAPI}\" not implemented"
81 fi 100 fi
82} 101}
83 102
84# @ECLASS-VARIABLE: PYTHON_DEPEND 103# @ECLASS-VARIABLE: PYTHON_DEPEND
85# @DESCRIPTION: 104# @DESCRIPTION:
278_python_implementation() { 297_python_implementation() {
279 if [[ "${CATEGORY}/${PN}" == "dev-lang/python" ]]; then 298 if [[ "${CATEGORY}/${PN}" == "dev-lang/python" ]]; then
280 return 0 299 return 0
281 elif [[ "${CATEGORY}/${PN}" == "dev-java/jython" ]]; then 300 elif [[ "${CATEGORY}/${PN}" == "dev-java/jython" ]]; then
282 return 0 301 return 0
302 elif [[ "${CATEGORY}/${PN}" == "dev-python/pypy" ]]; then
303 return 0
283 else 304 else
284 return 1 305 return 1
285 fi
286}
287
288_python_package_supporting_installation_for_multiple_python_abis() {
289 if [[ "${EBUILD_PHASE}" == "depend" ]]; then
290 die "${FUNCNAME}() cannot be used in global scope"
291 fi
292
293 if has "${EAPI:-0}" 0 1 2 3 4; then
294 if [[ -n "${SUPPORT_PYTHON_ABIS}" ]]; then
295 return 0
296 else
297 return 1
298 fi
299 else
300 die "${FUNCNAME}(): Support for EAPI=\"${EAPI}\" not implemented"
301 fi 306 fi
302} 307}
303 308
304_python_abi-specific_local_scope() { 309_python_abi-specific_local_scope() {
305 [[ " ${FUNCNAME[@]:2} " =~ " "(_python_final_sanity_checks|python_execute_function|python_mod_optimize|python_mod_cleanup)" " ]] 310 [[ " ${FUNCNAME[@]:2} " =~ " "(_python_final_sanity_checks|python_execute_function|python_mod_optimize|python_mod_cleanup)" " ]]
379 _CYAN= 384 _CYAN=
380 _NORMAL= 385 _NORMAL=
381 fi 386 fi
382} 387}
383 388
384unset PYTHON_PKG_SETUP_EXECUTED
385
386_python_check_python_pkg_setup_execution() { 389_python_check_python_pkg_setup_execution() {
387 [[ " ${FUNCNAME[@]:1} " =~ " "(python_set_active_version|python_pkg_setup)" " ]] && return 390 [[ " ${FUNCNAME[@]:1} " =~ " "(python_set_active_version|python_pkg_setup)" " ]] && return
388 391
389 if ! has "${EAPI:-0}" 0 1 2 3 && [[ -z "${PYTHON_PKG_SETUP_EXECUTED}" ]]; then 392 if ! has "${EAPI:-0}" 0 1 2 3 && [[ -z "${PYTHON_PKG_SETUP_EXECUTED}" ]]; then
390 die "python_pkg_setup() not called" 393 die "python_pkg_setup() not called"
462 465
463if ! has "${EAPI:-0}" 0 1 2 3 || { has "${EAPI:-0}" 2 3 && [[ -n "${PYTHON_USE_WITH}" || -n "${PYTHON_USE_WITH_OR}" ]]; }; then 466if ! has "${EAPI:-0}" 0 1 2 3 || { has "${EAPI:-0}" 2 3 && [[ -n "${PYTHON_USE_WITH}" || -n "${PYTHON_USE_WITH_OR}" ]]; }; then
464 EXPORT_FUNCTIONS pkg_setup 467 EXPORT_FUNCTIONS pkg_setup
465fi 468fi
466 469
467_PYTHON_SHEBANG_BASE_PART_REGEX='^#![[:space:]]*([^[:space:]]*/usr/bin/env[[:space:]]+)?([^[:space:]]*/)?(jython|python)' 470_PYTHON_SHEBANG_BASE_PART_REGEX='^#![[:space:]]*([^[:space:]]*/usr/bin/env[[:space:]]+)?([^[:space:]]*/)?(jython|pypy-c|python)'
468 471
469# @FUNCTION: python_convert_shebangs 472# @FUNCTION: python_convert_shebangs
470# @USAGE: [-q|--quiet] [-r|--recursive] [-x|--only-executables] [--] <Python_ABI|Python_version> <file|directory> [files|directories] 473# @USAGE: [-q|--quiet] [-r|--recursive] [-x|--only-executables] [--] <Python_ABI|Python_version> <file|directory> [files|directories]
471# @DESCRIPTION: 474# @DESCRIPTION:
472# Convert shebangs in specified files. Directories can be specified only with --recursive option. 475# Convert shebangs in specified files. Directories can be specified only with --recursive option.
540 543
541 if [[ "${quiet}" == "0" ]]; then 544 if [[ "${quiet}" == "0" ]]; then
542 einfo "Converting shebang in '${file}'" 545 einfo "Converting shebang in '${file}'"
543 fi 546 fi
544 547
545 sed -e "1s:^#![[:space:]]*\([^[:space:]]*/usr/bin/env[[:space:]]\)\?[[:space:]]*\([^[:space:]]*/\)\?\(jython\|python\)\([[:digit:]]\+\(\.[[:digit:]]\+\)\?\)\?\(\$\|[[:space:]].*\):#!\1\2${python_interpreter}\6:" -i "${file}" || die "Conversion of shebang in '${file}' failed" 548 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 '${file}' failed"
546 fi 549 fi
547 done 550 done
548} 551}
549 552
550# @FUNCTION: python_clean_installation_image 553# @FUNCTION: python_clean_installation_image
706 fi 709 fi
707 710
708 _python_initial_sanity_checks 711 _python_initial_sanity_checks
709 712
710 if [[ "$(declare -p PYTHON_ABIS 2> /dev/null)" != "declare -x PYTHON_ABIS="* ]] && has "${EAPI:-0}" 0 1 2 3 4; then 713 if [[ "$(declare -p PYTHON_ABIS 2> /dev/null)" != "declare -x PYTHON_ABIS="* ]] && has "${EAPI:-0}" 0 1 2 3 4; then
711 local PYTHON_ABI restricted_ABI restricted_ABIs support_ABI supported_PYTHON_ABIS 714 local PYTHON_ABI
712
713 restricted_ABIs="${RESTRICT_PYTHON_ABIS// /$'\n'}"
714 715
715 if [[ "$(declare -p USE_PYTHON 2> /dev/null)" == "declare -x USE_PYTHON="* ]]; then 716 if [[ "$(declare -p USE_PYTHON 2> /dev/null)" == "declare -x USE_PYTHON="* ]]; then
716 local cpython_enabled="0" 717 local cpython_enabled="0"
717 718
718 if [[ -z "${USE_PYTHON}" ]]; then 719 if [[ -z "${USE_PYTHON}" ]]; then
726 727
727 if has "${PYTHON_ABI}" "${_CPYTHON2_GLOBALLY_SUPPORTED_ABIS[@]}" "${_CPYTHON3_GLOBALLY_SUPPORTED_ABIS[@]}"; then 728 if has "${PYTHON_ABI}" "${_CPYTHON2_GLOBALLY_SUPPORTED_ABIS[@]}" "${_CPYTHON3_GLOBALLY_SUPPORTED_ABIS[@]}"; then
728 cpython_enabled="1" 729 cpython_enabled="1"
729 fi 730 fi
730 731
731 support_ABI="1"
732 while read restricted_ABI; do
733 if _python_check_python_abi_matching "${PYTHON_ABI}" "${restricted_ABI}"; then 732 if ! _python_check_python_abi_matching --patterns-list "${PYTHON_ABI}" "${RESTRICT_PYTHON_ABIS}"; then
734 support_ABI="0" 733 export PYTHON_ABIS+="${PYTHON_ABIS:+ }${PYTHON_ABI}"
735 break
736 fi 734 fi
737 done <<< "${restricted_ABIs}"
738 [[ "${support_ABI}" == "1" ]] && export PYTHON_ABIS+="${PYTHON_ABIS:+ }${PYTHON_ABI}"
739 done 735 done
740 736
741 if [[ -z "${PYTHON_ABIS//[${IFS}]/}" ]]; then 737 if [[ -z "${PYTHON_ABIS//[${IFS}]/}" ]]; then
742 die "USE_PYTHON variable does not enable any Python ABI supported by ${CATEGORY}/${PF}" 738 die "USE_PYTHON variable does not enable any Python ABI supported by ${CATEGORY}/${PF}"
743 fi 739 fi
759 die "'${EPREFIX}/usr/bin/python2' is not valid symlink" 755 die "'${EPREFIX}/usr/bin/python2' is not valid symlink"
760 fi 756 fi
761 757
762 python2_version="$("${EPREFIX}/usr/bin/python2" -c 'from sys import version_info; print(".".join(str(x) for x in version_info[:2]))')" 758 python2_version="$("${EPREFIX}/usr/bin/python2" -c 'from sys import version_info; print(".".join(str(x) for x in version_info[:2]))')"
763 759
760 support_python_major_version="0"
764 for PYTHON_ABI in "${_CPYTHON2_GLOBALLY_SUPPORTED_ABIS[@]}"; do 761 for PYTHON_ABI in "${_CPYTHON2_GLOBALLY_SUPPORTED_ABIS[@]}"; do
762 if ! _python_check_python_abi_matching --patterns-list "${PYTHON_ABI}" "${RESTRICT_PYTHON_ABIS}"; then
765 support_python_major_version="1" 763 support_python_major_version="1"
766 while read restricted_ABI; do 764 break
767 if _python_check_python_abi_matching "${PYTHON_ABI}" "${restricted_ABI}"; then
768 support_python_major_version="0"
769 fi 765 fi
770 done <<< "${restricted_ABIs}"
771 [[ "${support_python_major_version}" == "1" ]] && break
772 done 766 done
773 if [[ "${support_python_major_version}" == "1" ]]; then 767 if [[ "${support_python_major_version}" == "1" ]]; then
774 while read restricted_ABI; do
775 if _python_check_python_abi_matching "${python2_version}" "${restricted_ABI}"; then 768 if _python_check_python_abi_matching --patterns-list "${python2_version}" "${RESTRICT_PYTHON_ABIS}"; then
776 die "Active version of CPython 2 is not supported by ${CATEGORY}/${PF}" 769 die "Active version of CPython 2 is not supported by ${CATEGORY}/${PF}"
777 fi 770 fi
778 done <<< "${restricted_ABIs}"
779 else 771 else
780 python2_version="" 772 python2_version=""
781 fi 773 fi
782 fi 774 fi
783 775
786 die "'${EPREFIX}/usr/bin/python3' is not valid symlink" 778 die "'${EPREFIX}/usr/bin/python3' is not valid symlink"
787 fi 779 fi
788 780
789 python3_version="$("${EPREFIX}/usr/bin/python3" -c 'from sys import version_info; print(".".join(str(x) for x in version_info[:2]))')" 781 python3_version="$("${EPREFIX}/usr/bin/python3" -c 'from sys import version_info; print(".".join(str(x) for x in version_info[:2]))')"
790 782
783 support_python_major_version="0"
791 for PYTHON_ABI in "${_CPYTHON3_GLOBALLY_SUPPORTED_ABIS[@]}"; do 784 for PYTHON_ABI in "${_CPYTHON3_GLOBALLY_SUPPORTED_ABIS[@]}"; do
785 if ! _python_check_python_abi_matching --patterns-list "${PYTHON_ABI}" "${RESTRICT_PYTHON_ABIS}"; then
792 support_python_major_version="1" 786 support_python_major_version="1"
793 while read restricted_ABI; do 787 break
794 if _python_check_python_abi_matching "${PYTHON_ABI}" "${restricted_ABI}"; then
795 support_python_major_version="0"
796 fi 788 fi
797 done <<< "${restricted_ABIs}"
798 [[ "${support_python_major_version}" == "1" ]] && break
799 done 789 done
800 if [[ "${support_python_major_version}" == "1" ]]; then 790 if [[ "${support_python_major_version}" == "1" ]]; then
801 while read restricted_ABI; do
802 if _python_check_python_abi_matching "${python3_version}" "${restricted_ABI}"; then 791 if _python_check_python_abi_matching --patterns-list "${python3_version}" "${RESTRICT_PYTHON_ABIS}"; then
803 die "Active version of CPython 3 is not supported by ${CATEGORY}/${PF}" 792 die "Active version of CPython 3 is not supported by ${CATEGORY}/${PF}"
804 fi 793 fi
805 done <<< "${restricted_ABIs}"
806 else 794 else
807 python3_version="" 795 python3_version=""
808 fi 796 fi
809 fi 797 fi
810 798
835 eval "_PYTHON_SAVED_${variable}=\"\${!variable}\"" 823 eval "_PYTHON_SAVED_${variable}=\"\${!variable}\""
836 for prefix in PYTHON_USER_ PYTHON_; do 824 for prefix in PYTHON_USER_ PYTHON_; do
837 if [[ "$(declare -p ${prefix}${variable} 2> /dev/null)" == "declare -a ${prefix}${variable}="* ]]; then 825 if [[ "$(declare -p ${prefix}${variable} 2> /dev/null)" == "declare -a ${prefix}${variable}="* ]]; then
838 eval "array=(\"\${${prefix}${variable}[@]}\")" 826 eval "array=(\"\${${prefix}${variable}[@]}\")"
839 for element in "${array[@]}"; do 827 for element in "${array[@]}"; do
840 if [[ "${element}" =~ ^([[:alnum:]]|\.|-|\*|\[|\])+\ (\+|-)\ .+ ]]; then 828 if [[ "${element}" =~ ^${_PYTHON_ABI_PATTERN_REGEX}\ (\+|-)\ .+ ]]; then
841 pattern="${element%% *}" 829 pattern="${element%% *}"
842 element="${element#* }" 830 element="${element#* }"
843 operator="${element%% *}" 831 operator="${element%% *}"
844 flags="${element#* }" 832 flags="${element#* }"
845 if _python_check_python_abi_matching "${PYTHON_ABI}" "${pattern}"; then 833 if _python_check_python_abi_matching "${PYTHON_ABI}" "${pattern}"; then
1015 iterated_PYTHON_ABIS="${PYTHON_ABIS}" 1003 iterated_PYTHON_ABIS="${PYTHON_ABIS}"
1016 fi 1004 fi
1017 for PYTHON_ABI in ${iterated_PYTHON_ABIS}; do 1005 for PYTHON_ABI in ${iterated_PYTHON_ABIS}; do
1018 if [[ "${EBUILD_PHASE}" == "test" ]] && _python_check_python_abi_matching --patterns-list "${PYTHON_ABI}" "${PYTHON_TESTS_RESTRICTED_ABIS}"; then 1006 if [[ "${EBUILD_PHASE}" == "test" ]] && _python_check_python_abi_matching --patterns-list "${PYTHON_ABI}" "${PYTHON_TESTS_RESTRICTED_ABIS}"; then
1019 if [[ "${quiet}" == "0" ]]; then 1007 if [[ "${quiet}" == "0" ]]; then
1020 echo " ${_GREEN}*${_NORMAL} ${_BLUE}Testing of ${CATEGORY}/${PF} with $(python_get_implementation) $(python_get_version) skipped${_NORMAL}" 1008 echo " ${_GREEN}*${_NORMAL} ${_BLUE}Testing of ${CATEGORY}/${PF} with $(python_get_implementation_and_version) skipped${_NORMAL}"
1021 fi 1009 fi
1022 continue 1010 continue
1023 fi 1011 fi
1024 1012
1025 _python_prepare_flags 1013 _python_prepare_flags
1026 1014
1027 if [[ "${quiet}" == "0" ]]; then 1015 if [[ "${quiet}" == "0" ]]; then
1028 if [[ -n "${action_message_template}" ]]; then 1016 if [[ -n "${action_message_template}" ]]; then
1029 eval "action_message=\"${action_message_template}\"" 1017 eval "action_message=\"${action_message_template}\""
1030 else 1018 else
1031 action_message="${action} of ${CATEGORY}/${PF} with $(python_get_implementation) $(python_get_version)..." 1019 action_message="${action} of ${CATEGORY}/${PF} with $(python_get_implementation_and_version)..."
1032 fi 1020 fi
1033 echo " ${_GREEN}*${_NORMAL} ${_BLUE}${action_message}${_NORMAL}" 1021 echo " ${_GREEN}*${_NORMAL} ${_BLUE}${action_message}${_NORMAL}"
1034 fi 1022 fi
1035 1023
1036 if [[ "${separate_build_dirs}" == "1" ]]; then 1024 if [[ "${separate_build_dirs}" == "1" ]]; then
1060 1048
1061 if [[ "${return_code}" -ne 0 ]]; then 1049 if [[ "${return_code}" -ne 0 ]]; then
1062 if [[ -n "${failure_message_template}" ]]; then 1050 if [[ -n "${failure_message_template}" ]]; then
1063 eval "failure_message=\"${failure_message_template}\"" 1051 eval "failure_message=\"${failure_message_template}\""
1064 else 1052 else
1065 failure_message="${action} failed with $(python_get_implementation) $(python_get_version) in ${function}() function" 1053 failure_message="${action} failed with $(python_get_implementation_and_version) in ${function}() function"
1066 fi 1054 fi
1067 1055
1068 if [[ "${nonfatal}" == "1" ]]; then 1056 if [[ "${nonfatal}" == "1" ]]; then
1069 if [[ "${quiet}" == "0" ]]; then 1057 if [[ "${quiet}" == "0" ]]; then
1070 ewarn "${failure_message}" 1058 ewarn "${failure_message}"
1241import os 1229import os
1242import re 1230import re
1243import subprocess 1231import subprocess
1244import sys 1232import sys
1245 1233
1246cpython_re = re.compile(r"^python(\d+\.\d+)$") 1234cpython_ABI_re = re.compile(r"^(\d+\.\d+)$")
1235jython_ABI_re = re.compile(r"^(\d+\.\d+)-jython$")
1236pypy_ABI_re = re.compile(r"^\d+\.\d+-pypy-(\d+\.\d+)$")
1237cpython_interpreter_re = re.compile(r"^python(\d+\.\d+)$")
1247jython_re = re.compile(r"^jython(\d+\.\d+)$") 1238jython_interpreter_re = re.compile(r"^jython(\d+\.\d+)$")
1239pypy_interpreter_re = re.compile(r"^pypy-c(\d+\.\d+)$")
1248python_shebang_re = re.compile(r"^#! *(${EPREFIX}/usr/bin/python|(${EPREFIX})?/usr/bin/env +(${EPREFIX}/usr/bin/)?python)") 1240cpython_shebang_re = re.compile(r"^#![ \t]*(?:${EPREFIX}/usr/bin/python|(?:${EPREFIX})?/usr/bin/env[ \t]+(?:${EPREFIX}/usr/bin/)?python)")
1241python_shebang_options_re = re.compile(r"^#![ \t]*${EPREFIX}/usr/bin/(?:jython|pypy-c|python)(?:\d+(?:\.\d+)?)?[ \t]+(-\S)")
1249python_verification_output_re = re.compile("^GENTOO_PYTHON_TARGET_SCRIPT_PATH supported\n$") 1242python_verification_output_re = re.compile("^GENTOO_PYTHON_TARGET_SCRIPT_PATH supported\n$")
1250 1243
1251def get_PYTHON_ABI(EPYTHON): 1244pypy_versions_mapping = {
1252 cpython_matched = cpython_re.match(EPYTHON) 1245 "1.5": "2.7"
1253 jython_matched = jython_re.match(EPYTHON) 1246}
1247
1248def get_PYTHON_ABI(python_interpreter):
1249 cpython_matched = cpython_interpreter_re.match(python_interpreter)
1250 jython_matched = jython_interpreter_re.match(python_interpreter)
1251 pypy_matched = pypy_interpreter_re.match(python_interpreter)
1254 if cpython_matched is not None: 1252 if cpython_matched is not None:
1255 PYTHON_ABI = cpython_matched.group(1) 1253 PYTHON_ABI = cpython_matched.group(1)
1256 elif jython_matched is not None: 1254 elif jython_matched is not None:
1257 PYTHON_ABI = jython_matched.group(1) + "-jython" 1255 PYTHON_ABI = jython_matched.group(1) + "-jython"
1256 elif pypy_matched is not None:
1257 PYTHON_ABI = pypy_versions_mapping[pypy_matched.group(1)] + "-pypy-" + pypy_matched.group(1)
1258 else: 1258 else:
1259 PYTHON_ABI = None 1259 PYTHON_ABI = None
1260 return PYTHON_ABI 1260 return PYTHON_ABI
1261 1261
1262def get_python_interpreter(PYTHON_ABI):
1263 cpython_matched = cpython_ABI_re.match(PYTHON_ABI)
1264 jython_matched = jython_ABI_re.match(PYTHON_ABI)
1265 pypy_matched = pypy_ABI_re.match(PYTHON_ABI)
1266 if cpython_matched is not None:
1267 python_interpreter = "python" + cpython_matched.group(1)
1268 elif jython_matched is not None:
1269 python_interpreter = "jython" + jython_matched.group(1)
1270 elif pypy_matched is not None:
1271 python_interpreter = "pypy-c" + pypy_matched.group(1)
1272 else:
1273 python_interpreter = None
1274 return python_interpreter
1275
1262EOF 1276EOF
1263 if [[ "$?" != "0" ]]; then 1277 if [[ "$?" != "0" ]]; then
1264 die "${FUNCNAME}(): Generation of '$1' failed" 1278 die "${FUNCNAME}(): Generation of '$1' failed"
1265 fi 1279 fi
1266 if [[ "${respect_EPYTHON}" == "1" ]]; then 1280 if [[ "${respect_EPYTHON}" == "1" ]]; then
1267 cat << EOF >> "${file}" 1281 cat << EOF >> "${file}"
1268EPYTHON = os.environ.get("EPYTHON") 1282python_interpreter = os.environ.get("EPYTHON")
1269if EPYTHON: 1283if python_interpreter:
1270 PYTHON_ABI = get_PYTHON_ABI(EPYTHON) 1284 PYTHON_ABI = get_PYTHON_ABI(python_interpreter)
1271 if PYTHON_ABI is None: 1285 if PYTHON_ABI is None:
1272 sys.stderr.write("EPYTHON variable has unrecognized value '%s'\n" % EPYTHON) 1286 sys.stderr.write("%s: EPYTHON variable has unrecognized value '%s'\n" % (sys.argv[0], python_interpreter))
1273 sys.exit(1) 1287 sys.exit(1)
1274else: 1288else:
1275 try: 1289 try:
1290 environment = os.environ.copy()
1291 environment["ROOT"] = "/"
1276 eselect_process = subprocess.Popen(["${EPREFIX}/usr/bin/eselect", "python", "show"${eselect_python_option:+, $(echo "\"")}${eselect_python_option}${eselect_python_option:+$(echo "\"")}], stdout=subprocess.PIPE) 1292 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)
1277 if eselect_process.wait() != 0: 1293 if eselect_process.wait() != 0:
1278 raise ValueError 1294 raise ValueError
1279 except (OSError, ValueError): 1295 except (OSError, ValueError):
1280 sys.stderr.write("Execution of 'eselect python show${eselect_python_option:+ }${eselect_python_option}' failed\n") 1296 sys.stderr.write("%s: Execution of 'eselect python show${eselect_python_option:+ }${eselect_python_option}' failed\n" % sys.argv[0])
1281 sys.exit(1) 1297 sys.exit(1)
1282 1298
1283 EPYTHON = eselect_process.stdout.read() 1299 python_interpreter = eselect_process.stdout.read()
1284 if not isinstance(EPYTHON, str): 1300 if not isinstance(python_interpreter, str):
1285 # Python 3 1301 # Python 3
1286 EPYTHON = EPYTHON.decode() 1302 python_interpreter = python_interpreter.decode()
1287 EPYTHON = EPYTHON.rstrip("\n") 1303 python_interpreter = python_interpreter.rstrip("\n")
1288 1304
1289 PYTHON_ABI = get_PYTHON_ABI(EPYTHON) 1305 PYTHON_ABI = get_PYTHON_ABI(python_interpreter)
1290 if PYTHON_ABI is None: 1306 if PYTHON_ABI is None:
1291 sys.stderr.write("'eselect python show${eselect_python_option:+ }${eselect_python_option}' printed unrecognized value '%s'\n" % EPYTHON) 1307 sys.stderr.write("%s: 'eselect python show${eselect_python_option:+ }${eselect_python_option}' printed unrecognized value '%s'\n" % (sys.argv[0], python_interpreter))
1292 sys.exit(1) 1308 sys.exit(1)
1293 1309
1294wrapper_script_path = os.path.realpath(sys.argv[0]) 1310wrapper_script_path = os.path.realpath(sys.argv[0])
1295target_executable_path = "%s-%s" % (wrapper_script_path, PYTHON_ABI) 1311target_executable_path = "%s-%s" % (wrapper_script_path, PYTHON_ABI)
1296if not os.path.exists(target_executable_path): 1312if not os.path.exists(target_executable_path):
1297 sys.stderr.write("'%s' does not exist\n" % target_executable_path) 1313 sys.stderr.write("%s: '%s' does not exist\n" % (sys.argv[0], target_executable_path))
1298 sys.exit(1) 1314 sys.exit(1)
1299EOF 1315EOF
1300 if [[ "$?" != "0" ]]; then 1316 if [[ "$?" != "0" ]]; then
1301 die "${FUNCNAME}(): Generation of '$1' failed" 1317 die "${FUNCNAME}(): Generation of '$1' failed"
1302 fi 1318 fi
1303 else 1319 else
1304 cat << EOF >> "${file}" 1320 cat << EOF >> "${file}"
1305try: 1321try:
1322 environment = os.environ.copy()
1323 environment["ROOT"] = "/"
1306 eselect_process = subprocess.Popen(["${EPREFIX}/usr/bin/eselect", "python", "show"${eselect_python_option:+, $(echo "\"")}${eselect_python_option}${eselect_python_option:+$(echo "\"")}], stdout=subprocess.PIPE) 1324 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)
1307 if eselect_process.wait() != 0: 1325 if eselect_process.wait() != 0:
1308 raise ValueError 1326 raise ValueError
1309except (OSError, ValueError): 1327except (OSError, ValueError):
1310 sys.stderr.write("Execution of 'eselect python show${eselect_python_option:+ }${eselect_python_option}' failed\n") 1328 sys.stderr.write("%s: Execution of 'eselect python show${eselect_python_option:+ }${eselect_python_option}' failed\n" % sys.argv[0])
1311 sys.exit(1) 1329 sys.exit(1)
1312 1330
1313EPYTHON = eselect_process.stdout.read() 1331python_interpreter = eselect_process.stdout.read()
1314if not isinstance(EPYTHON, str): 1332if not isinstance(python_interpreter, str):
1315 # Python 3 1333 # Python 3
1316 EPYTHON = EPYTHON.decode() 1334 python_interpreter = python_interpreter.decode()
1317EPYTHON = EPYTHON.rstrip("\n") 1335python_interpreter = python_interpreter.rstrip("\n")
1318 1336
1319PYTHON_ABI = get_PYTHON_ABI(EPYTHON) 1337PYTHON_ABI = get_PYTHON_ABI(python_interpreter)
1320if PYTHON_ABI is None: 1338if PYTHON_ABI is None:
1321 sys.stderr.write("'eselect python show${eselect_python_option:+ }${eselect_python_option}' printed unrecognized value '%s'\n" % EPYTHON) 1339 sys.stderr.write("%s: 'eselect python show${eselect_python_option:+ }${eselect_python_option}' printed unrecognized value '%s'\n" % (sys.argv[0], python_interpreter))
1322 sys.exit(1) 1340 sys.exit(1)
1323 1341
1324wrapper_script_path = os.path.realpath(sys.argv[0]) 1342wrapper_script_path = os.path.realpath(sys.argv[0])
1325for PYTHON_ABI in [PYTHON_ABI, ${PYTHON_ABIS_list}]: 1343for PYTHON_ABI in [PYTHON_ABI, ${PYTHON_ABIS_list}]:
1326 target_executable_path = "%s-%s" % (wrapper_script_path, PYTHON_ABI) 1344 target_executable_path = "%s-%s" % (wrapper_script_path, PYTHON_ABI)
1327 if os.path.exists(target_executable_path): 1345 if os.path.exists(target_executable_path):
1328 break 1346 break
1329else: 1347else:
1330 sys.stderr.write("No target script exists for '%s'\n" % wrapper_script_path) 1348 sys.stderr.write("%s: No target script exists for '%s'\n" % (sys.argv[0], wrapper_script_path))
1349 sys.exit(1)
1350
1351python_interpreter = get_python_interpreter(PYTHON_ABI)
1352if python_interpreter is None:
1353 sys.stderr.write("%s: Unrecognized Python ABI '%s'\n" % (sys.argv[0], PYTHON_ABI))
1331 sys.exit(1) 1354 sys.exit(1)
1332EOF 1355EOF
1333 if [[ "$?" != "0" ]]; then 1356 if [[ "$?" != "0" ]]; then
1334 die "${FUNCNAME}(): Generation of '$1' failed" 1357 die "${FUNCNAME}(): Generation of '$1' failed"
1335 fi 1358 fi
1336 fi 1359 fi
1337 cat << EOF >> "${file}" 1360 cat << EOF >> "${file}"
1338 1361
1339target_executable = open(target_executable_path, "rb") 1362target_executable = open(target_executable_path, "rb")
1340target_executable_first_line = target_executable.readline() 1363target_executable_first_line = target_executable.readline()
1364target_executable.close()
1341if not isinstance(target_executable_first_line, str): 1365if not isinstance(target_executable_first_line, str):
1342 # Python 3 1366 # Python 3
1343 target_executable_first_line = target_executable_first_line.decode("utf_8", "replace") 1367 target_executable_first_line = target_executable_first_line.decode("utf_8", "replace")
1344 1368
1369options = []
1370python_shebang_options_matched = python_shebang_options_re.match(target_executable_first_line)
1371if python_shebang_options_matched is not None:
1372 options = [python_shebang_options_matched.group(1)]
1373
1345python_shebang_matched = python_shebang_re.match(target_executable_first_line) 1374cpython_shebang_matched = cpython_shebang_re.match(target_executable_first_line)
1346target_executable.close()
1347 1375
1348if python_shebang_matched is not None: 1376if cpython_shebang_matched is not None:
1349 try: 1377 try:
1350 python_interpreter_path = "${EPREFIX}/usr/bin/%s" % EPYTHON 1378 python_interpreter_path = "${EPREFIX}/usr/bin/%s" % python_interpreter
1351 os.environ["GENTOO_PYTHON_TARGET_SCRIPT_PATH_VERIFICATION"] = "1" 1379 os.environ["GENTOO_PYTHON_TARGET_SCRIPT_PATH_VERIFICATION"] = "1"
1352 python_verification_process = subprocess.Popen([python_interpreter_path, "-c", "pass"], stdout=subprocess.PIPE) 1380 python_verification_process = subprocess.Popen([python_interpreter_path, "-c", "pass"], stdout=subprocess.PIPE)
1353 del os.environ["GENTOO_PYTHON_TARGET_SCRIPT_PATH_VERIFICATION"] 1381 del os.environ["GENTOO_PYTHON_TARGET_SCRIPT_PATH_VERIFICATION"]
1354 if python_verification_process.wait() != 0: 1382 if python_verification_process.wait() != 0:
1355 raise ValueError 1383 raise ValueError
1360 python_verification_output = python_verification_output.decode() 1388 python_verification_output = python_verification_output.decode()
1361 1389
1362 if not python_verification_output_re.match(python_verification_output): 1390 if not python_verification_output_re.match(python_verification_output):
1363 raise ValueError 1391 raise ValueError
1364 1392
1365 if cpython_re.match(EPYTHON) is not None: 1393 if cpython_interpreter_re.match(python_interpreter) is not None:
1366 os.environ["GENTOO_PYTHON_PROCESS_NAME"] = os.path.basename(sys.argv[0]) 1394 os.environ["GENTOO_PYTHON_PROCESS_NAME"] = os.path.basename(sys.argv[0])
1367 os.environ["GENTOO_PYTHON_WRAPPER_SCRIPT_PATH"] = sys.argv[0] 1395 os.environ["GENTOO_PYTHON_WRAPPER_SCRIPT_PATH"] = sys.argv[0]
1368 os.environ["GENTOO_PYTHON_TARGET_SCRIPT_PATH"] = target_executable_path 1396 os.environ["GENTOO_PYTHON_TARGET_SCRIPT_PATH"] = target_executable_path
1369 1397
1370 if hasattr(os, "execv"): 1398 if hasattr(os, "execv"):
1371 os.execv(python_interpreter_path, [python_interpreter_path] + sys.argv) 1399 os.execv(python_interpreter_path, [python_interpreter_path] + options + sys.argv)
1372 else: 1400 else:
1373 sys.exit(subprocess.Popen([python_interpreter_path] + sys.argv).wait()) 1401 sys.exit(subprocess.Popen([python_interpreter_path] + options + sys.argv).wait())
1374 except (KeyboardInterrupt, SystemExit): 1402 except (KeyboardInterrupt, SystemExit):
1375 raise 1403 raise
1376 except: 1404 except:
1377 pass 1405 pass
1378 for variable in ("GENTOO_PYTHON_PROCESS_NAME", "GENTOO_PYTHON_WRAPPER_SCRIPT_PATH", "GENTOO_PYTHON_TARGET_SCRIPT_PATH", "GENTOO_PYTHON_TARGET_SCRIPT_PATH_VERIFICATION"): 1406 for variable in ("GENTOO_PYTHON_PROCESS_NAME", "GENTOO_PYTHON_WRAPPER_SCRIPT_PATH", "GENTOO_PYTHON_TARGET_SCRIPT_PATH", "GENTOO_PYTHON_TARGET_SCRIPT_PATH_VERIFICATION"):
1420 fi 1448 fi
1421 1449
1422 _python_check_python_pkg_setup_execution 1450 _python_check_python_pkg_setup_execution
1423 _python_initialize_prefix_variables 1451 _python_initialize_prefix_variables
1424 1452
1425 local b file files=() intermediate_installation_images_directory PYTHON_ABI quiet="0" regex shebang version_executable wrapper_scripts=() wrapper_scripts_set=() 1453 local absolute_file b file files=() intermediate_installation_images_directory PYTHON_ABI quiet="0" regex shebang version_executable wrapper_scripts=() wrapper_scripts_set=()
1426 1454
1427 while (($#)); do 1455 while (($#)); do
1428 case "$1" in 1456 case "$1" in
1429 -q|--quiet) 1457 -q|--quiet)
1430 quiet="1" 1458 quiet="1"
1512 break 1540 break
1513 fi 1541 fi
1514 done 1542 done
1515 fi 1543 fi
1516 1544
1517 [[ "${version_executable}" == "0" || ! -x "${file}" ]] && continue 1545 [[ "${version_executable}" == "0" ]] && continue
1518 1546
1547 if [[ -L "${file}" ]]; then
1548 absolute_file="$(readlink "${file}")"
1549 if [[ "${absolute_file}" == /* ]]; then
1550 absolute_file="${intermediate_installation_images_directory}/${PYTHON_ABI}${EPREFIX}/${absolute_file##/}"
1551 else
1552 if [[ "${file}" == */* ]]; then
1553 absolute_file="${intermediate_installation_images_directory}/${PYTHON_ABI}${EPREFIX}/${file%/*}/${absolute_file}"
1554 else
1555 absolute_file="${intermediate_installation_images_directory}/${PYTHON_ABI}${EPREFIX}/${absolute_file}"
1556 fi
1557 fi
1558 else
1559 absolute_file="${intermediate_installation_images_directory}/${PYTHON_ABI}${EPREFIX}/${file}"
1560 fi
1561
1562 [[ ! -x "${absolute_file}" ]] && continue
1563
1519 shebang="$(head -n1 "${file}")" || die "Extraction of shebang from '${file}' failed" 1564 shebang="$(head -n1 "${absolute_file}")" || die "Extraction of shebang from '${absolute_file}' failed"
1520 1565
1521 if [[ "${version_executable}" == "2" ]]; then 1566 if [[ "${version_executable}" == "2" ]]; then
1522 wrapper_scripts+=("${ED}${file}") 1567 wrapper_scripts+=("${ED}${file}")
1523 elif [[ "${version_executable}" == "1" ]]; then 1568 elif [[ "${version_executable}" == "1" ]]; then
1524 if [[ "${shebang}" =~ ${_PYTHON_SHEBANG_BASE_PART_REGEX}([[:digit:]]+(\.[[:digit:]]+)?)?($|[[:space:]]+) ]]; then 1569 if [[ "${shebang}" =~ ${_PYTHON_SHEBANG_BASE_PART_REGEX}([[:digit:]]+(\.[[:digit:]]+)?)?($|[[:space:]]+) ]]; then
1535 fi 1580 fi
1536 1581
1537 mv "${file}" "${file}-${PYTHON_ABI}" || die "Renaming of '${file}' failed" 1582 mv "${file}" "${file}-${PYTHON_ABI}" || die "Renaming of '${file}' failed"
1538 1583
1539 if [[ "${shebang}" =~ ${_PYTHON_SHEBANG_BASE_PART_REGEX}[[:digit:]]*($|[[:space:]]+) ]]; then 1584 if [[ "${shebang}" =~ ${_PYTHON_SHEBANG_BASE_PART_REGEX}[[:digit:]]*($|[[:space:]]+) ]]; then
1585 if [[ -L "${file}-${PYTHON_ABI}" ]]; then
1586 python_convert_shebangs $([[ "${quiet}" == "1" ]] && echo --quiet) "${PYTHON_ABI}" "${absolute_file}"
1587 else
1540 python_convert_shebangs $([[ "${quiet}" == "1" ]] && echo --quiet) "${PYTHON_ABI}" "${file}-${PYTHON_ABI}" 1588 python_convert_shebangs $([[ "${quiet}" == "1" ]] && echo --quiet) "${PYTHON_ABI}" "${file}-${PYTHON_ABI}"
1589 fi
1541 fi 1590 fi
1542 done 1591 done
1543 1592
1544 popd > /dev/null || die "popd failed" 1593 popd > /dev/null || die "popd failed"
1545 1594
1595 # This is per bug #390691, without the duplication refactor, and with
1596 # the 3-way structure per comment #6. This enable users with old
1597 # coreutils to upgrade a lot easier (you need to upgrade python+portage
1598 # before coreutils can be upgraded).
1599 if ROOT="/" has_version >=sys-apps/coreutils-6.9.90; then
1600 cp -fr --preserve=all --no-preserve=context "${intermediate_installation_images_directory}/${PYTHON_ABI}/"* "${D}" || die "Merging of intermediate installation image for Python ABI '${PYTHON_ABI} into installation image failed"
1546 if ROOT="/" has_version sys-apps/coreutils; then 1601 elif ROOT="/" has_version sys-apps/coreutils; then
1547 cp -fr --preserve=all "${intermediate_installation_images_directory}/${PYTHON_ABI}/"* "${D}" || die "Merging of intermediate installation image for Python ABI '${PYTHON_ABI} into installation image failed" 1602 cp -fr --preserve=all "${intermediate_installation_images_directory}/${PYTHON_ABI}/"* "${D}" || die "Merging of intermediate installation image for Python ABI '${PYTHON_ABI} into installation image failed"
1548 else 1603 else
1549 cp -fpr "${intermediate_installation_images_directory}/${PYTHON_ABI}/"* "${D}" || die "Merging of intermediate installation image for Python ABI '${PYTHON_ABI} into installation image failed" 1604 cp -fpr "${intermediate_installation_images_directory}/${PYTHON_ABI}/"* "${D}" || die "Merging of intermediate installation image for Python ABI '${PYTHON_ABI} into installation image failed"
1550 fi 1605 fi
1551 done 1606 done
1570 stdout = sys.stdout.buffer 1625 stdout = sys.stdout.buffer
1571else: 1626else:
1572 # Python 2 1627 # Python 2
1573 stdout = sys.stdout 1628 stdout = sys.stdout
1574 1629
1630python_wrapper_scripts_file = open('${T}/python_wrapper_scripts', 'rb')
1575files = set(open('${T}/python_wrapper_scripts', 'rb').read().rstrip(${b}'\x00').split(${b}'\x00')) 1631files = set(python_wrapper_scripts_file.read().rstrip(${b}'\x00').split(${b}'\x00'))
1632python_wrapper_scripts_file.close()
1576 1633
1577for file in sorted(files): 1634for file in sorted(files):
1578 stdout.write(file) 1635 stdout.write(file)
1579 stdout.write(${b}'\x00')" || die "${FUNCNAME}(): Failure of extraction of set of wrapper scripts") 1636 stdout.write(${b}'\x00')" || die "${FUNCNAME}(): Failure of extraction of set of wrapper scripts")
1580 1637
1645 # python-updater checks PYTHON_REQUESTED_ACTIVE_VERSION variable. 1702 # python-updater checks PYTHON_REQUESTED_ACTIVE_VERSION variable.
1646 PYTHON_REQUESTED_ACTIVE_VERSION="$1" 1703 PYTHON_REQUESTED_ACTIVE_VERSION="$1"
1647} 1704}
1648 1705
1649# @FUNCTION: python_need_rebuild 1706# @FUNCTION: python_need_rebuild
1707# @DESCRIPTION:
1650# @DESCRIPTION: Mark current package for rebuilding by python-updater after 1708# Mark current package for rebuilding by python-updater after
1651# switching of active version of Python. 1709# switching of active version of Python.
1652python_need_rebuild() { 1710python_need_rebuild() {
1653 if _python_package_supporting_installation_for_multiple_python_abis; then 1711 if _python_package_supporting_installation_for_multiple_python_abis; then
1654 die "${FUNCNAME}() cannot be used in ebuilds of packages supporting installation for multiple Python ABIs" 1712 die "${FUNCNAME}() cannot be used in ebuilds of packages supporting installation for multiple Python ABIs"
1655 fi 1713 fi
1665 1723
1666# ================================================================================================ 1724# ================================================================================================
1667# ======================================= GETTER FUNCTIONS ======================================= 1725# ======================================= GETTER FUNCTIONS =======================================
1668# ================================================================================================ 1726# ================================================================================================
1669 1727
1670_PYTHON_ABI_EXTRACTION_COMMAND='import platform 1728_PYTHON_ABI_EXTRACTION_COMMAND=\
1729'import platform
1671import sys 1730import sys
1672sys.stdout.write(".".join(str(x) for x in sys.version_info[:2])) 1731sys.stdout.write(".".join(str(x) for x in sys.version_info[:2]))
1673if platform.system()[:4] == "Java": 1732if platform.system()[:4] == "Java":
1674 sys.stdout.write("-jython")' 1733 sys.stdout.write("-jython")
1734elif hasattr(platform, "python_implementation") and platform.python_implementation() == "PyPy":
1735 sys.stdout.write("-pypy-" + ".".join(str(x) for x in sys.pypy_version_info[:2]))'
1675 1736
1676_python_get_implementation() { 1737_python_get_implementation() {
1677 local ignore_invalid="0" 1738 local ignore_invalid="0"
1678 1739
1679 while (($#)); do 1740 while (($#)); do
1701 1762
1702 if [[ "$1" =~ ^[[:digit:]]+\.[[:digit:]]+$ ]]; then 1763 if [[ "$1" =~ ^[[:digit:]]+\.[[:digit:]]+$ ]]; then
1703 echo "CPython" 1764 echo "CPython"
1704 elif [[ "$1" =~ ^[[:digit:]]+\.[[:digit:]]+-jython$ ]]; then 1765 elif [[ "$1" =~ ^[[:digit:]]+\.[[:digit:]]+-jython$ ]]; then
1705 echo "Jython" 1766 echo "Jython"
1767 elif [[ "$1" =~ ^[[:digit:]]+\.[[:digit:]]+-pypy-[[:digit:]]+\.[[:digit:]]+$ ]]; then
1768 echo "PyPy"
1706 else 1769 else
1707 if [[ "${ignore_invalid}" == "0" ]]; then 1770 if [[ "${ignore_invalid}" == "0" ]]; then
1708 die "${FUNCNAME}(): Unrecognized Python ABI '$1'" 1771 die "${FUNCNAME}(): Unrecognized Python ABI '$1'"
1709 fi 1772 fi
1710 fi 1773 fi
1773 die "${FUNCNAME}(): '--final-ABI' option cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs" 1836 die "${FUNCNAME}(): '--final-ABI' option cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs"
1774 fi 1837 fi
1775 _python_calculate_PYTHON_ABIS 1838 _python_calculate_PYTHON_ABIS
1776 PYTHON_ABI="${PYTHON_ABIS##* }" 1839 PYTHON_ABI="${PYTHON_ABIS##* }"
1777 elif [[ "${python2}" == "1" ]]; then 1840 elif [[ "${python2}" == "1" ]]; then
1778 PYTHON_ABI="$(eselect python show --python2 --ABI)" 1841 PYTHON_ABI="$(ROOT="/" eselect python show --python2 --ABI)"
1779 if [[ -z "${PYTHON_ABI}" ]]; then 1842 if [[ -z "${PYTHON_ABI}" ]]; then
1780 die "${FUNCNAME}(): Active version of CPython 2 not set" 1843 die "${FUNCNAME}(): Active version of CPython 2 not set"
1781 elif [[ "${PYTHON_ABI}" != "2."* ]]; then 1844 elif [[ "${PYTHON_ABI}" != "2."* ]]; then
1782 die "${FUNCNAME}(): Internal error in \`eselect python show --python2\`" 1845 die "${FUNCNAME}(): Internal error in \`eselect python show --python2\`"
1783 fi 1846 fi
1784 elif [[ "${python3}" == "1" ]]; then 1847 elif [[ "${python3}" == "1" ]]; then
1785 PYTHON_ABI="$(eselect python show --python3 --ABI)" 1848 PYTHON_ABI="$(ROOT="/" eselect python show --python3 --ABI)"
1786 if [[ -z "${PYTHON_ABI}" ]]; then 1849 if [[ -z "${PYTHON_ABI}" ]]; then
1787 die "${FUNCNAME}(): Active version of CPython 3 not set" 1850 die "${FUNCNAME}(): Active version of CPython 3 not set"
1788 elif [[ "${PYTHON_ABI}" != "3."* ]]; then 1851 elif [[ "${PYTHON_ABI}" != "3."* ]]; then
1789 die "${FUNCNAME}(): Internal error in \`eselect python show --python3\`" 1852 die "${FUNCNAME}(): Internal error in \`eselect python show --python3\`"
1790 fi 1853 fi
1819 else 1882 else
1820 if [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "CPython" ]]; then 1883 if [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "CPython" ]]; then
1821 python_interpreter="python${PYTHON_ABI}" 1884 python_interpreter="python${PYTHON_ABI}"
1822 elif [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "Jython" ]]; then 1885 elif [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "Jython" ]]; then
1823 python_interpreter="jython${PYTHON_ABI%-jython}" 1886 python_interpreter="jython${PYTHON_ABI%-jython}"
1887 elif [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "PyPy" ]]; then
1888 python_interpreter="pypy-c${PYTHON_ABI#*-pypy-}"
1824 fi 1889 fi
1825 1890
1826 if [[ "${absolute_path_output}" == "1" ]]; then 1891 if [[ "${absolute_path_output}" == "1" ]]; then
1827 echo -n "${EPREFIX}/usr/bin/${python_interpreter}" 1892 echo -n "${EPREFIX}/usr/bin/${python_interpreter}"
1828 else 1893 else
1921 if [[ "${EAPI:-0}" == "0" ]]; then 1986 if [[ "${EAPI:-0}" == "0" ]]; then
1922 if [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "CPython" ]]; then 1987 if [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "CPython" ]]; then
1923 echo "=dev-lang/python-${PYTHON_ABI}*" 1988 echo "=dev-lang/python-${PYTHON_ABI}*"
1924 elif [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "Jython" ]]; then 1989 elif [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "Jython" ]]; then
1925 echo "=dev-java/jython-${PYTHON_ABI%-jython}*" 1990 echo "=dev-java/jython-${PYTHON_ABI%-jython}*"
1991 elif [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "PyPy" ]]; then
1992 echo "=dev-python/pypy-${PYTHON_ABI#*-pypy-}*"
1926 fi 1993 fi
1927 else 1994 else
1928 if [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "CPython" ]]; then 1995 if [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "CPython" ]]; then
1929 echo "dev-lang/python:${PYTHON_ABI}" 1996 echo "dev-lang/python:${PYTHON_ABI}"
1930 elif [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "Jython" ]]; then 1997 elif [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "Jython" ]]; then
1931 echo "dev-java/jython:${PYTHON_ABI%-jython}" 1998 echo "dev-java/jython:${PYTHON_ABI%-jython}"
1999 elif [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "PyPy" ]]; then
2000 echo "dev-python/pypy:${PYTHON_ABI#*-pypy-}"
1932 fi 2001 fi
1933 fi 2002 fi
1934} 2003}
1935 2004
1936# @FUNCTION: python_get_includedir 2005# @FUNCTION: python_get_includedir
1983 2052
1984 if [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "CPython" ]]; then 2053 if [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "CPython" ]]; then
1985 echo "${prefix}usr/include/python${PYTHON_ABI}" 2054 echo "${prefix}usr/include/python${PYTHON_ABI}"
1986 elif [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "Jython" ]]; then 2055 elif [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "Jython" ]]; then
1987 echo "${prefix}usr/share/jython-${PYTHON_ABI%-jython}/Include" 2056 echo "${prefix}usr/share/jython-${PYTHON_ABI%-jython}/Include"
2057 elif [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "PyPy" ]]; then
2058 echo "${prefix}usr/$(get_libdir)/pypy${PYTHON_ABI#*-pypy-}/include"
1988 fi 2059 fi
1989} 2060}
1990 2061
1991# @FUNCTION: python_get_libdir 2062# @FUNCTION: python_get_libdir
1992# @USAGE: [-b|--base-path] [-f|--final-ABI] 2063# @USAGE: [-b|--base-path] [-f|--final-ABI]
1993# @DESCRIPTION: 2064# @DESCRIPTION:
1994# Print path to Python library directory. 2065# Print path to Python standard library directory.
1995# If --base-path option is specified, then path not prefixed with "/" is printed. 2066# If --base-path option is specified, then path not prefixed with "/" is printed.
1996# If --final-ABI option is specified, then final ABI from the list of enabled ABIs is used. 2067# If --final-ABI option is specified, then final ABI from the list of enabled ABIs is used.
1997python_get_libdir() { 2068python_get_libdir() {
1998 _python_check_python_pkg_setup_execution 2069 _python_check_python_pkg_setup_execution
1999 2070
2038 2109
2039 if [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "CPython" ]]; then 2110 if [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "CPython" ]]; then
2040 echo "${prefix}usr/$(get_libdir)/python${PYTHON_ABI}" 2111 echo "${prefix}usr/$(get_libdir)/python${PYTHON_ABI}"
2041 elif [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "Jython" ]]; then 2112 elif [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "Jython" ]]; then
2042 echo "${prefix}usr/share/jython-${PYTHON_ABI%-jython}/Lib" 2113 echo "${prefix}usr/share/jython-${PYTHON_ABI%-jython}/Lib"
2114 elif [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "PyPy" ]]; then
2115 die "${FUNCNAME}(): PyPy has multiple standard library directories"
2043 fi 2116 fi
2044} 2117}
2045 2118
2046# @FUNCTION: python_get_sitedir 2119# @FUNCTION: python_get_sitedir
2047# @USAGE: [-b|--base-path] [-f|--final-ABI] 2120# @USAGE: [-b|--base-path] [-f|--final-ABI]
2050# If --base-path option is specified, then path not prefixed with "/" is printed. 2123# If --base-path option is specified, then path not prefixed with "/" is printed.
2051# If --final-ABI option is specified, then final ABI from the list of enabled ABIs is used. 2124# If --final-ABI option is specified, then final ABI from the list of enabled ABIs is used.
2052python_get_sitedir() { 2125python_get_sitedir() {
2053 _python_check_python_pkg_setup_execution 2126 _python_check_python_pkg_setup_execution
2054 2127
2055 local final_ABI="0" options=() 2128 local base_path="0" final_ABI="0" prefix PYTHON_ABI="${PYTHON_ABI}"
2056 2129
2057 while (($#)); do 2130 while (($#)); do
2058 case "$1" in 2131 case "$1" in
2059 -b|--base-path) 2132 -b|--base-path)
2060 options+=("$1") 2133 base_path="1"
2061 ;; 2134 ;;
2062 -f|--final-ABI) 2135 -f|--final-ABI)
2063 final_ABI="1" 2136 final_ABI="1"
2064 options+=("$1")
2065 ;; 2137 ;;
2066 -*) 2138 -*)
2067 die "${FUNCNAME}(): Unrecognized option '$1'" 2139 die "${FUNCNAME}(): Unrecognized option '$1'"
2068 ;; 2140 ;;
2069 *) 2141 *)
2071 ;; 2143 ;;
2072 esac 2144 esac
2073 shift 2145 shift
2074 done 2146 done
2075 2147
2148 if [[ "${base_path}" == "0" ]]; then
2149 prefix="/"
2150 fi
2151
2076 if [[ "${final_ABI}" == "1" ]]; then 2152 if [[ "${final_ABI}" == "1" ]]; then
2077 if ! _python_package_supporting_installation_for_multiple_python_abis; then 2153 if ! _python_package_supporting_installation_for_multiple_python_abis; then
2078 die "${FUNCNAME}(): '--final-ABI' option cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs" 2154 die "${FUNCNAME}(): '--final-ABI' option cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs"
2079 fi 2155 fi
2156 PYTHON_ABI="$(PYTHON -f --ABI)"
2080 else 2157 else
2081 if _python_package_supporting_installation_for_multiple_python_abis && ! _python_abi-specific_local_scope; then 2158 if _python_package_supporting_installation_for_multiple_python_abis; then
2159 if ! _python_abi-specific_local_scope; then
2082 die "${FUNCNAME}() should be used in ABI-specific local scope" 2160 die "${FUNCNAME}() should be used in ABI-specific local scope"
2083 fi 2161 fi
2162 else
2163 PYTHON_ABI="${PYTHON_ABI:-$(PYTHON --ABI)}"
2084 fi 2164 fi
2165 fi
2085 2166
2086 echo "$(python_get_libdir "${options[@]}")/site-packages" 2167 if [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "CPython" ]]; then
2168 echo "${prefix}usr/$(get_libdir)/python${PYTHON_ABI}/site-packages"
2169 elif [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "Jython" ]]; then
2170 echo "${prefix}usr/share/jython-${PYTHON_ABI%-jython}/Lib/site-packages"
2171 elif [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "PyPy" ]]; then
2172 echo "${prefix}usr/$(get_libdir)/pypy${PYTHON_ABI#*-pypy-}/site-packages"
2173 fi
2087} 2174}
2088 2175
2089# @FUNCTION: python_get_library 2176# @FUNCTION: python_get_library
2090# @USAGE: [-b|--base-path] [-f|--final-ABI] [-l|--linker-option] 2177# @USAGE: [-b|--base-path] [-f|--final-ABI] [-l|--linker-option]
2091# @DESCRIPTION: 2178# @DESCRIPTION:
2148 else 2235 else
2149 echo "${prefix}usr/$(get_libdir)/libpython${PYTHON_ABI}$(get_libname)" 2236 echo "${prefix}usr/$(get_libdir)/libpython${PYTHON_ABI}$(get_libname)"
2150 fi 2237 fi
2151 elif [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "Jython" ]]; then 2238 elif [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "Jython" ]]; then
2152 die "${FUNCNAME}(): Jython does not have shared library" 2239 die "${FUNCNAME}(): Jython does not have shared library"
2240 elif [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "PyPy" ]]; then
2241 die "${FUNCNAME}(): PyPy does not have shared library"
2153 fi 2242 fi
2154} 2243}
2155 2244
2156# @FUNCTION: python_get_version 2245# @FUNCTION: python_get_version
2157# @USAGE: [-f|--final-ABI] [--full] [--major] [--minor] [--micro] 2246# @USAGE: [-f|--final-ABI] [-l|--language] [--full] [--major] [--minor] [--micro]
2158# @DESCRIPTION: 2247# @DESCRIPTION:
2159# Print Python version. 2248# Print version of Python implementation.
2160# --full, --major, --minor and --micro options cannot be specified simultaneously. 2249# --full, --major, --minor and --micro options cannot be specified simultaneously.
2161# If --full, --major, --minor and --micro options are not specified, then "${major_version}.${minor_version}" is printed. 2250# If --full, --major, --minor and --micro options are not specified, then "${major_version}.${minor_version}" is printed.
2251# If --language option is specified, then version of Python language is printed.
2252# --language and --full options cannot be specified simultaneously.
2253# --language and --micro options cannot be specified simultaneously.
2162# If --final-ABI option is specified, then final ABI from the list of enabled ABIs is used. 2254# If --final-ABI option is specified, then final ABI from the list of enabled ABIs is used.
2163python_get_version() { 2255python_get_version() {
2164 _python_check_python_pkg_setup_execution 2256 _python_check_python_pkg_setup_execution
2165 2257
2166 local final_ABI="0" full="0" major="0" minor="0" micro="0" python_command 2258 local final_ABI="0" language="0" language_version full="0" major="0" minor="0" micro="0" PYTHON_ABI="${PYTHON_ABI}" python_command
2167 2259
2168 while (($#)); do 2260 while (($#)); do
2169 case "$1" in 2261 case "$1" in
2170 -f|--final-ABI) 2262 -f|--final-ABI)
2171 final_ABI="1" 2263 final_ABI="1"
2172 ;; 2264 ;;
2265 -l|--language)
2266 language="1"
2267 ;;
2173 --full) 2268 --full)
2174 full="1" 2269 full="1"
2175 ;; 2270 ;;
2176 --major) 2271 --major)
2177 major="1" 2272 major="1"
2190 ;; 2285 ;;
2191 esac 2286 esac
2192 shift 2287 shift
2193 done 2288 done
2194 2289
2195 if [[ "$((${full} + ${major} + ${minor} + ${micro}))" -gt 1 ]]; then
2196 die "${FUNCNAME}(): '--full', '--major', '--minor' or '--micro' options cannot be specified simultaneously"
2197 fi
2198
2199 if [[ "${full}" == "1" ]]; then
2200 python_command="from sys import version_info; print('.'.join(str(x) for x in version_info[:3]))"
2201 elif [[ "${major}" == "1" ]]; then
2202 python_command="from sys import version_info; print(version_info[0])"
2203 elif [[ "${minor}" == "1" ]]; then
2204 python_command="from sys import version_info; print(version_info[1])"
2205 elif [[ "${micro}" == "1" ]]; then
2206 python_command="from sys import version_info; print(version_info[2])"
2207 else
2208 if [[ -n "${PYTHON_ABI}" && "${final_ABI}" == "0" ]]; then
2209 if [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "CPython" ]]; then
2210 echo "${PYTHON_ABI}"
2211 elif [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "Jython" ]]; then
2212 echo "${PYTHON_ABI%-jython}"
2213 fi
2214 return
2215 fi
2216 python_command="from sys import version_info; print('.'.join(str(x) for x in version_info[:2]))"
2217 fi
2218
2219 if [[ "${final_ABI}" == "1" ]]; then 2290 if [[ "${final_ABI}" == "1" ]]; then
2220 if ! _python_package_supporting_installation_for_multiple_python_abis; then 2291 if ! _python_package_supporting_installation_for_multiple_python_abis; then
2221 die "${FUNCNAME}(): '--final-ABI' option cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs" 2292 die "${FUNCNAME}(): '--final-ABI' option cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs"
2222 fi 2293 fi
2223 "$(PYTHON -f)" -c "${python_command}"
2224 else 2294 else
2225 if _python_package_supporting_installation_for_multiple_python_abis && ! _python_abi-specific_local_scope; then 2295 if _python_package_supporting_installation_for_multiple_python_abis && ! _python_abi-specific_local_scope; then
2226 die "${FUNCNAME}() should be used in ABI-specific local scope" 2296 die "${FUNCNAME}() should be used in ABI-specific local scope"
2227 fi 2297 fi
2298 fi
2299
2300 if [[ "$((${full} + ${major} + ${minor} + ${micro}))" -gt 1 ]]; then
2301 die "${FUNCNAME}(): '--full', '--major', '--minor' or '--micro' options cannot be specified simultaneously"
2302 fi
2303
2304 if [[ "${language}" == "1" ]]; then
2305 if [[ "${final_ABI}" == "1" ]]; then
2306 PYTHON_ABI="$(PYTHON -f --ABI)"
2307 elif [[ -z "${PYTHON_ABI}" ]]; then
2308 PYTHON_ABI="$(PYTHON --ABI)"
2309 fi
2310 language_version="${PYTHON_ABI%%-*}"
2311 if [[ "${full}" == "1" ]]; then
2312 die "${FUNCNAME}(): '--language' and '--full' options cannot be specified simultaneously"
2313 elif [[ "${major}" == "1" ]]; then
2314 echo "${language_version%.*}"
2315 elif [[ "${minor}" == "1" ]]; then
2316 echo "${language_version#*.}"
2317 elif [[ "${micro}" == "1" ]]; then
2318 die "${FUNCNAME}(): '--language' and '--micro' options cannot be specified simultaneously"
2319 else
2320 echo "${language_version}"
2321 fi
2322 else
2323 if [[ "${full}" == "1" ]]; then
2324 python_command="import sys; print('.'.join(str(x) for x in getattr(sys, 'pypy_version_info', sys.version_info)[:3]))"
2325 elif [[ "${major}" == "1" ]]; then
2326 python_command="import sys; print(getattr(sys, 'pypy_version_info', sys.version_info)[0])"
2327 elif [[ "${minor}" == "1" ]]; then
2328 python_command="import sys; print(getattr(sys, 'pypy_version_info', sys.version_info)[1])"
2329 elif [[ "${micro}" == "1" ]]; then
2330 python_command="import sys; print(getattr(sys, 'pypy_version_info', sys.version_info)[2])"
2331 else
2332 if [[ -n "${PYTHON_ABI}" && "${final_ABI}" == "0" ]]; then
2333 if [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "CPython" ]]; then
2334 echo "${PYTHON_ABI}"
2335 elif [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "Jython" ]]; then
2336 echo "${PYTHON_ABI%-jython}"
2337 elif [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "PyPy" ]]; then
2338 echo "${PYTHON_ABI#*-pypy-}"
2339 fi
2340 return
2341 fi
2342 python_command="from sys import version_info; print('.'.join(str(x) for x in version_info[:2]))"
2343 fi
2344
2345 if [[ "${final_ABI}" == "1" ]]; then
2346 "$(PYTHON -f)" -c "${python_command}"
2347 else
2228 "$(PYTHON ${PYTHON_ABI})" -c "${python_command}" 2348 "$(PYTHON ${PYTHON_ABI})" -c "${python_command}"
2349 fi
2350 fi
2351}
2352
2353# @FUNCTION: python_get_implementation_and_version
2354# @USAGE: [-f|--final-ABI]
2355# @DESCRIPTION:
2356# Print name and version of Python implementation.
2357# If version of Python implementation is not bound to version of Python language, then
2358# version of Python language is additionally printed.
2359# If --final-ABI option is specified, then final ABI from the list of enabled ABIs is used.
2360python_get_implementation_and_version() {
2361 _python_check_python_pkg_setup_execution
2362
2363 local final_ABI="0" PYTHON_ABI="${PYTHON_ABI}"
2364
2365 while (($#)); do
2366 case "$1" in
2367 -f|--final-ABI)
2368 final_ABI="1"
2369 ;;
2370 -*)
2371 die "${FUNCNAME}(): Unrecognized option '$1'"
2372 ;;
2373 *)
2374 die "${FUNCNAME}(): Invalid usage"
2375 ;;
2376 esac
2377 shift
2378 done
2379
2380 if [[ "${final_ABI}" == "1" ]]; then
2381 if ! _python_package_supporting_installation_for_multiple_python_abis; then
2382 die "${FUNCNAME}(): '--final-ABI' option cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs"
2383 fi
2384 PYTHON_ABI="$(PYTHON -f --ABI)"
2385 else
2386 if _python_package_supporting_installation_for_multiple_python_abis; then
2387 if ! _python_abi-specific_local_scope; then
2388 die "${FUNCNAME}() should be used in ABI-specific local scope"
2389 fi
2390 else
2391 PYTHON_ABI="${PYTHON_ABI:-$(PYTHON --ABI)}"
2392 fi
2393 fi
2394
2395 if [[ "${PYTHON_ABI}" =~ ^[[:digit:]]+\.[[:digit:]]+-[[:alnum:]]+-[[:digit:]]+\.[[:digit:]]+$ ]]; then
2396 echo "$(_python_get_implementation "${PYTHON_ABI}") ${PYTHON_ABI##*-} (Python ${PYTHON_ABI%%-*})"
2397 else
2398 echo "$(_python_get_implementation "${PYTHON_ABI}") ${PYTHON_ABI%%-*}"
2229 fi 2399 fi
2230} 2400}
2231 2401
2232# ================================================================================================ 2402# ================================================================================================
2233# ================================ FUNCTIONS FOR RUNNING OF TESTS ================================ 2403# ================================ FUNCTIONS FOR RUNNING OF TESTS ================================
2242_python_test_hook() { 2412_python_test_hook() {
2243 if [[ "$#" -ne 1 ]]; then 2413 if [[ "$#" -ne 1 ]]; then
2244 die "${FUNCNAME}() requires 1 argument" 2414 die "${FUNCNAME}() requires 1 argument"
2245 fi 2415 fi
2246 2416
2247 if _python_package_supporting_installation_for_multiple_python_abis && [[ "$(type -t "${FUNCNAME[3]}_$1_hook")" == "function" ]]; then 2417 if _python_package_supporting_installation_for_multiple_python_abis && [[ "$(type -t "${_PYTHON_TEST_FUNCTION}_$1_hook")" == "function" ]]; then
2248 "${FUNCNAME[3]}_$1_hook" 2418 "${_PYTHON_TEST_FUNCTION}_$1_hook"
2249 fi 2419 fi
2250} 2420}
2251 2421
2252# @FUNCTION: python_execute_nosetests 2422# @FUNCTION: python_execute_nosetests
2253# @USAGE: [-P|--PYTHONPATH PYTHONPATH] [-s|--separate-build-dirs] [--] [arguments] 2423# @USAGE: [-P|--PYTHONPATH PYTHONPATH] [-s|--separate-build-dirs] [--] [arguments]
2287 python_test_function() { 2457 python_test_function() {
2288 local evaluated_PYTHONPATH 2458 local evaluated_PYTHONPATH
2289 2459
2290 eval "evaluated_PYTHONPATH=\"${PYTHONPATH_template}\"" 2460 eval "evaluated_PYTHONPATH=\"${PYTHONPATH_template}\""
2291 2461
2292 _python_test_hook pre 2462 _PYTHON_TEST_FUNCTION="python_execute_nosetests" _python_test_hook pre
2293 2463
2294 if [[ -n "${evaluated_PYTHONPATH}" ]]; then 2464 if [[ -n "${evaluated_PYTHONPATH}" ]]; then
2295 echo ${_BOLD}PYTHONPATH="${evaluated_PYTHONPATH}" nosetests --verbosity="${PYTHON_TEST_VERBOSITY}" "$@"${_NORMAL} 2465 echo ${_BOLD}PYTHONPATH="${evaluated_PYTHONPATH}" nosetests --verbosity="${PYTHON_TEST_VERBOSITY}" "$@"${_NORMAL}
2296 PYTHONPATH="${evaluated_PYTHONPATH}" nosetests --verbosity="${PYTHON_TEST_VERBOSITY}" "$@" || return "$?" 2466 PYTHONPATH="${evaluated_PYTHONPATH}" nosetests --verbosity="${PYTHON_TEST_VERBOSITY}" "$@" || return "$?"
2297 else 2467 else
2298 echo ${_BOLD}nosetests --verbosity="${PYTHON_TEST_VERBOSITY}" "$@"${_NORMAL} 2468 echo ${_BOLD}nosetests --verbosity="${PYTHON_TEST_VERBOSITY}" "$@"${_NORMAL}
2299 nosetests --verbosity="${PYTHON_TEST_VERBOSITY}" "$@" || return "$?" 2469 nosetests --verbosity="${PYTHON_TEST_VERBOSITY}" "$@" || return "$?"
2300 fi 2470 fi
2301 2471
2302 _python_test_hook post 2472 _PYTHON_TEST_FUNCTION="python_execute_nosetests" _python_test_hook post
2303 } 2473 }
2304 if _python_package_supporting_installation_for_multiple_python_abis; then 2474 if _python_package_supporting_installation_for_multiple_python_abis; then
2305 python_execute_function ${separate_build_dirs:+-s} python_test_function "$@" 2475 python_execute_function ${separate_build_dirs:+-s} python_test_function "$@"
2306 else 2476 else
2307 if [[ -n "${separate_build_dirs}" ]]; then 2477 if [[ -n "${separate_build_dirs}" ]]; then
2351 python_test_function() { 2521 python_test_function() {
2352 local evaluated_PYTHONPATH 2522 local evaluated_PYTHONPATH
2353 2523
2354 eval "evaluated_PYTHONPATH=\"${PYTHONPATH_template}\"" 2524 eval "evaluated_PYTHONPATH=\"${PYTHONPATH_template}\""
2355 2525
2356 _python_test_hook pre 2526 _PYTHON_TEST_FUNCTION="python_execute_py.test" _python_test_hook pre
2357 2527
2358 if [[ -n "${evaluated_PYTHONPATH}" ]]; then 2528 if [[ -n "${evaluated_PYTHONPATH}" ]]; then
2359 echo ${_BOLD}PYTHONPATH="${evaluated_PYTHONPATH}" py.test $([[ "${PYTHON_TEST_VERBOSITY}" -ge 2 ]] && echo -v) "$@"${_NORMAL} 2529 echo ${_BOLD}PYTHONPATH="${evaluated_PYTHONPATH}" py.test $([[ "${PYTHON_TEST_VERBOSITY}" -ge 2 ]] && echo -v) "$@"${_NORMAL}
2360 PYTHONPATH="${evaluated_PYTHONPATH}" py.test $([[ "${PYTHON_TEST_VERBOSITY}" -ge 2 ]] && echo -v) "$@" || return "$?" 2530 PYTHONPATH="${evaluated_PYTHONPATH}" py.test $([[ "${PYTHON_TEST_VERBOSITY}" -ge 2 ]] && echo -v) "$@" || return "$?"
2361 else 2531 else
2362 echo ${_BOLD}py.test $([[ "${PYTHON_TEST_VERBOSITY}" -gt 1 ]] && echo -v) "$@"${_NORMAL} 2532 echo ${_BOLD}py.test $([[ "${PYTHON_TEST_VERBOSITY}" -gt 1 ]] && echo -v) "$@"${_NORMAL}
2363 py.test $([[ "${PYTHON_TEST_VERBOSITY}" -gt 1 ]] && echo -v) "$@" || return "$?" 2533 py.test $([[ "${PYTHON_TEST_VERBOSITY}" -gt 1 ]] && echo -v) "$@" || return "$?"
2364 fi 2534 fi
2365 2535
2366 _python_test_hook post 2536 _PYTHON_TEST_FUNCTION="python_execute_py.test" _python_test_hook post
2367 } 2537 }
2368 if _python_package_supporting_installation_for_multiple_python_abis; then 2538 if _python_package_supporting_installation_for_multiple_python_abis; then
2369 python_execute_function ${separate_build_dirs:+-s} python_test_function "$@" 2539 python_execute_function ${separate_build_dirs:+-s} python_test_function "$@"
2370 else 2540 else
2371 if [[ -n "${separate_build_dirs}" ]]; then 2541 if [[ -n "${separate_build_dirs}" ]]; then
2415 python_test_function() { 2585 python_test_function() {
2416 local evaluated_PYTHONPATH 2586 local evaluated_PYTHONPATH
2417 2587
2418 eval "evaluated_PYTHONPATH=\"${PYTHONPATH_template}\"" 2588 eval "evaluated_PYTHONPATH=\"${PYTHONPATH_template}\""
2419 2589
2420 _python_test_hook pre 2590 _PYTHON_TEST_FUNCTION="python_execute_trial" _python_test_hook pre
2421 2591
2422 if [[ -n "${evaluated_PYTHONPATH}" ]]; then 2592 if [[ -n "${evaluated_PYTHONPATH}" ]]; then
2423 echo ${_BOLD}PYTHONPATH="${evaluated_PYTHONPATH}" trial $([[ "${PYTHON_TEST_VERBOSITY}" -ge 4 ]] && echo --spew) "$@"${_NORMAL} 2593 echo ${_BOLD}PYTHONPATH="${evaluated_PYTHONPATH}" trial $([[ "${PYTHON_TEST_VERBOSITY}" -ge 4 ]] && echo --spew) "$@"${_NORMAL}
2424 PYTHONPATH="${evaluated_PYTHONPATH}" trial $([[ "${PYTHON_TEST_VERBOSITY}" -ge 4 ]] && echo --spew) "$@" || return "$?" 2594 PYTHONPATH="${evaluated_PYTHONPATH}" trial $([[ "${PYTHON_TEST_VERBOSITY}" -ge 4 ]] && echo --spew) "$@" || return "$?"
2425 else 2595 else
2426 echo ${_BOLD}trial $([[ "${PYTHON_TEST_VERBOSITY}" -ge 4 ]] && echo --spew) "$@"${_NORMAL} 2596 echo ${_BOLD}trial $([[ "${PYTHON_TEST_VERBOSITY}" -ge 4 ]] && echo --spew) "$@"${_NORMAL}
2427 trial $([[ "${PYTHON_TEST_VERBOSITY}" -ge 4 ]] && echo --spew) "$@" || return "$?" 2597 trial $([[ "${PYTHON_TEST_VERBOSITY}" -ge 4 ]] && echo --spew) "$@" || return "$?"
2428 fi 2598 fi
2429 2599
2430 _python_test_hook post 2600 _PYTHON_TEST_FUNCTION="python_execute_trial" _python_test_hook post
2431 } 2601 }
2432 if _python_package_supporting_installation_for_multiple_python_abis; then 2602 if _python_package_supporting_installation_for_multiple_python_abis; then
2433 python_execute_function ${separate_build_dirs:+-s} python_test_function "$@" 2603 python_execute_function ${separate_build_dirs:+-s} python_test_function "$@"
2434 else 2604 else
2435 if [[ -n "${separate_build_dirs}" ]]; then 2605 if [[ -n "${separate_build_dirs}" ]]; then
2579 _python_check_python_pkg_setup_execution 2749 _python_check_python_pkg_setup_execution
2580 _python_initialize_prefix_variables 2750 _python_initialize_prefix_variables
2581 2751
2582 if ! has "${EAPI:-0}" 0 1 2 || _python_package_supporting_installation_for_multiple_python_abis || _python_implementation || [[ "${CATEGORY}/${PN}" == "sys-apps/portage" ]]; then 2752 if ! has "${EAPI:-0}" 0 1 2 || _python_package_supporting_installation_for_multiple_python_abis || _python_implementation || [[ "${CATEGORY}/${PN}" == "sys-apps/portage" ]]; then
2583 # PYTHON_ABI variable cannot be local in packages not supporting installation for multiple Python ABIs. 2753 # PYTHON_ABI variable cannot be local in packages not supporting installation for multiple Python ABIs.
2584 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="${PYTHON_ABI}" return_code root site_packages_dirs=() site_packages_files=() 2754 local allow_evaluated_non_sitedir_paths="0" dir dirs=() evaluated_dirs=() evaluated_files=() file files=() iterated_PYTHON_ABIS options=() other_dirs=() other_files=() previous_PYTHON_ABI="${PYTHON_ABI}" return_code root site_packages_dirs=() site_packages_files=() stderr stderr_line
2585 2755
2586 if _python_package_supporting_installation_for_multiple_python_abis; then 2756 if _python_package_supporting_installation_for_multiple_python_abis; then
2587 if has "${EAPI:-0}" 0 1 2 3 && [[ -z "${PYTHON_ABIS}" ]]; then 2757 if has "${EAPI:-0}" 0 1 2 3 && [[ -z "${PYTHON_ABIS}" ]]; then
2588 die "${FUNCNAME}(): python_pkg_setup() or python_execute_function() not called" 2758 die "${FUNCNAME}(): python_pkg_setup() or python_execute_function() not called"
2589 fi 2759 fi
2684 options+=("-q") 2854 options+=("-q")
2685 2855
2686 for PYTHON_ABI in ${iterated_PYTHON_ABIS}; do 2856 for PYTHON_ABI in ${iterated_PYTHON_ABIS}; do
2687 if ((${#site_packages_dirs[@]})) || ((${#site_packages_files[@]})) || ((${#evaluated_dirs[@]})) || ((${#evaluated_files[@]})); then 2857 if ((${#site_packages_dirs[@]})) || ((${#site_packages_files[@]})) || ((${#evaluated_dirs[@]})) || ((${#evaluated_files[@]})); then
2688 return_code="0" 2858 return_code="0"
2859 stderr=""
2689 ebegin "Compilation and optimization of Python modules for $(python_get_implementation) $(python_get_version)" 2860 ebegin "Compilation and optimization of Python modules for $(python_get_implementation_and_version)"
2690 if ((${#site_packages_dirs[@]})) || ((${#evaluated_dirs[@]})); then 2861 if ((${#site_packages_dirs[@]})) || ((${#evaluated_dirs[@]})); then
2691 for dir in "${site_packages_dirs[@]}"; do 2862 for dir in "${site_packages_dirs[@]}"; do
2692 dirs+=("${root}$(python_get_sitedir)/${dir}") 2863 dirs+=("${root}$(python_get_sitedir)/${dir}")
2693 done 2864 done
2694 for dir in "${evaluated_dirs[@]}"; do 2865 for dir in "${evaluated_dirs[@]}"; do
2695 eval "dirs+=(\"\${root}${dir}\")" 2866 eval "dirs+=(\"\${root}${dir}\")"
2696 done 2867 done
2697 "$(PYTHON)" "${root}$(python_get_libdir)/compileall.py" "${options[@]}" "${dirs[@]}" || return_code="1" 2868 stderr+="${stderr:+$'\n'}$("$(PYTHON)" -m compileall "${options[@]}" "${dirs[@]}" 2>&1)" || return_code="1"
2698 if [[ "$(_python_get_implementation "${PYTHON_ABI}")" != "Jython" ]]; then 2869 if ! has "$(_python_get_implementation "${PYTHON_ABI}")" Jython PyPy; then
2699 "$(PYTHON)" -O "${root}$(python_get_libdir)/compileall.py" "${options[@]}" "${dirs[@]}" &> /dev/null || return_code="1" 2870 "$(PYTHON)" -O -m compileall "${options[@]}" "${dirs[@]}" &> /dev/null || return_code="1"
2700 fi 2871 fi
2701 _python_clean_compiled_modules "${dirs[@]}" 2872 _python_clean_compiled_modules "${dirs[@]}"
2702 fi 2873 fi
2703 if ((${#site_packages_files[@]})) || ((${#evaluated_files[@]})); then 2874 if ((${#site_packages_files[@]})) || ((${#evaluated_files[@]})); then
2704 for file in "${site_packages_files[@]}"; do 2875 for file in "${site_packages_files[@]}"; do
2705 files+=("${root}$(python_get_sitedir)/${file}") 2876 files+=("${root}$(python_get_sitedir)/${file}")
2706 done 2877 done
2707 for file in "${evaluated_files[@]}"; do 2878 for file in "${evaluated_files[@]}"; do
2708 eval "files+=(\"\${root}${file}\")" 2879 eval "files+=(\"\${root}${file}\")"
2709 done 2880 done
2710 "$(PYTHON)" "${root}$(python_get_libdir)/py_compile.py" "${files[@]}" || return_code="1" 2881 stderr+="${stderr:+$'\n'}$("$(PYTHON)" -m py_compile "${files[@]}" 2>&1)" || return_code="1"
2711 if [[ "$(_python_get_implementation "${PYTHON_ABI}")" != "Jython" ]]; then 2882 if ! has "$(_python_get_implementation "${PYTHON_ABI}")" Jython PyPy; then
2712 "$(PYTHON)" -O "${root}$(python_get_libdir)/py_compile.py" "${files[@]}" &> /dev/null || return_code="1" 2883 "$(PYTHON)" -O -m py_compile "${files[@]}" &> /dev/null || return_code="1"
2713 fi 2884 fi
2714 _python_clean_compiled_modules "${files[@]}" 2885 _python_clean_compiled_modules "${files[@]}"
2715 fi 2886 fi
2716 eend "${return_code}" 2887 eend "${return_code}"
2888 if [[ -n "${stderr}" ]]; then
2889 eerror "Syntax errors / warnings in Python modules for $(python_get_implementation_and_version):" &> /dev/null
2890 while read stderr_line; do
2891 eerror " ${stderr_line}"
2892 done <<< "${stderr}"
2893 fi
2717 fi 2894 fi
2718 unset dirs files 2895 unset dirs files
2719 done 2896 done
2720 2897
2721 if _python_package_supporting_installation_for_multiple_python_abis; then 2898 if _python_package_supporting_installation_for_multiple_python_abis; then
2727 fi 2904 fi
2728 fi 2905 fi
2729 2906
2730 if ((${#other_dirs[@]})) || ((${#other_files[@]})); then 2907 if ((${#other_dirs[@]})) || ((${#other_files[@]})); then
2731 return_code="0" 2908 return_code="0"
2909 stderr=""
2732 ebegin "Compilation and optimization of Python modules placed outside of site-packages directories for $(python_get_implementation) $(python_get_version)" 2910 ebegin "Compilation and optimization of Python modules placed outside of site-packages directories for $(python_get_implementation_and_version)"
2733 if ((${#other_dirs[@]})); then 2911 if ((${#other_dirs[@]})); then
2734 "$(PYTHON ${PYTHON_ABI})" "${root}$(python_get_libdir)/compileall.py" "${options[@]}" "${other_dirs[@]}" || return_code="1" 2912 stderr+="${stderr:+$'\n'}$("$(PYTHON ${PYTHON_ABI})" -m compileall "${options[@]}" "${other_dirs[@]}" 2>&1)" || return_code="1"
2735 if [[ "$(_python_get_implementation "${PYTHON_ABI}")" != "Jython" ]]; then 2913 if ! has "$(_python_get_implementation "${PYTHON_ABI}")" Jython PyPy; then
2736 "$(PYTHON ${PYTHON_ABI})" -O "${root}$(python_get_libdir)/compileall.py" "${options[@]}" "${other_dirs[@]}" &> /dev/null || return_code="1" 2914 "$(PYTHON ${PYTHON_ABI})" -O -m compileall "${options[@]}" "${other_dirs[@]}" &> /dev/null || return_code="1"
2737 fi 2915 fi
2738 _python_clean_compiled_modules "${other_dirs[@]}" 2916 _python_clean_compiled_modules "${other_dirs[@]}"
2739 fi 2917 fi
2740 if ((${#other_files[@]})); then 2918 if ((${#other_files[@]})); then
2741 "$(PYTHON ${PYTHON_ABI})" "${root}$(python_get_libdir)/py_compile.py" "${other_files[@]}" || return_code="1" 2919 stderr+="${stderr:+$'\n'}$("$(PYTHON ${PYTHON_ABI})" -m py_compile "${other_files[@]}" 2>&1)" || return_code="1"
2742 if [[ "$(_python_get_implementation "${PYTHON_ABI}")" != "Jython" ]]; then 2920 if ! has "$(_python_get_implementation "${PYTHON_ABI}")" Jython PyPy; then
2743 "$(PYTHON ${PYTHON_ABI})" -O "${root}$(python_get_libdir)/py_compile.py" "${other_files[@]}" &> /dev/null || return_code="1" 2921 "$(PYTHON ${PYTHON_ABI})" -O -m py_compile "${other_files[@]}" &> /dev/null || return_code="1"
2744 fi 2922 fi
2745 _python_clean_compiled_modules "${other_files[@]}" 2923 _python_clean_compiled_modules "${other_files[@]}"
2746 fi 2924 fi
2747 eend "${return_code}" 2925 eend "${return_code}"
2926 if [[ -n "${stderr}" ]]; then
2927 eerror "Syntax errors / warnings in Python modules placed outside of site-packages directories for $(python_get_implementation_and_version):" &> /dev/null
2928 while read stderr_line; do
2929 eerror " ${stderr_line}"
2930 done <<< "${stderr}"
2931 fi
2748 fi 2932 fi
2749 else 2933 else
2750 # Deprecated part of python_mod_optimize() 2934 # Deprecated part of python_mod_optimize()
2751 ewarn 2935 ewarn
2752 ewarn "Deprecation Warning: Usage of ${FUNCNAME}() in packages not supporting installation" 2936 ewarn "Deprecation Warning: Usage of ${FUNCNAME}() in packages not supporting installation"

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