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Revision 1.114 Revision 1.139
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 1.114 2011/07/04 11:00:52 djc Exp $ 3# $Header: /var/cvsroot/gentoo-x86/eclass/python.eclass,v 1.139 2011/10/15 20:58:08 phajdan.jr 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-1.5)
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# ================================================================================================
26 27
28_PYTHON_ABI_PATTERN_REGEX="([[:alnum:]]|\.|-|\*|\[|\])+"
29
27_python_check_python_abi_matching() { 30_python_check_python_abi_matching() {
31 local pattern patterns patterns_list="0" PYTHON_ABI
32
33 while (($#)); do
34 case "$1" in
35 --patterns-list)
36 patterns_list="1"
37 ;;
38 --)
39 shift
40 break
41 ;;
42 -*)
43 die "${FUNCNAME}(): Unrecognized option '$1'"
44 ;;
45 *)
46 break
47 ;;
48 esac
49 shift
50 done
51
28 if [[ "$#" -ne 2 ]]; then 52 if [[ "$#" -ne 2 ]]; then
29 die "${FUNCNAME}() requires 2 arguments" 53 die "${FUNCNAME}() requires 2 arguments"
30 fi 54 fi
31 55
56 PYTHON_ABI="$1"
57
58 if [[ "${patterns_list}" == "0" ]]; then
59 pattern="$2"
60
32 if [[ "$2" == *"-cpython" ]]; then 61 if [[ "${pattern}" == *"-cpython" ]]; then
33 [[ "$1" =~ ^[[:digit:]]+\.[[:digit:]]+$ && "$1" == ${2%-cpython} ]] 62 [[ "${PYTHON_ABI}" =~ ^[[:digit:]]+\.[[:digit:]]+$ && "${PYTHON_ABI}" == ${pattern%-cpython} ]]
34 elif [[ "$2" == *"-jython" ]]; then 63 elif [[ "${pattern}" == *"-jython" ]]; then
35 [[ "$1" == $2 ]] 64 [[ "${PYTHON_ABI}" == ${pattern} ]]
36 else 65 elif [[ "${pattern}" == *"-pypy-"* ]]; then
37 if [[ "$1" =~ ^[[:digit:]]+\.[[:digit:]]+$ ]]; then 66 [[ "${PYTHON_ABI}" == ${pattern} ]]
38 [[ "$1" == $2 ]]
39 elif [[ "$1" =~ ^[[:digit:]]+\.[[:digit:]]+-jython$ ]]; then
40 [[ "${1%-jython}" == $2 ]]
41 else 67 else
68 if [[ "${PYTHON_ABI}" =~ ^[[:digit:]]+\.[[:digit:]]+$ ]]; then
69 [[ "${PYTHON_ABI}" == ${pattern} ]]
70 elif [[ "${PYTHON_ABI}" =~ ^[[:digit:]]+\.[[:digit:]]+-jython$ ]]; then
71 [[ "${PYTHON_ABI%-jython}" == ${pattern} ]]
72 elif [[ "${PYTHON_ABI}" =~ ^[[:digit:]]+\.[[:digit:]]+-pypy-[[:digit:]]+\.[[:digit:]]+$ ]]; then
73 [[ "${PYTHON_ABI%-pypy-*}" == ${pattern} ]]
74 else
42 die "${FUNCNAME}(): Unrecognized Python ABI '$1'" 75 die "${FUNCNAME}(): Unrecognized Python ABI '${PYTHON_ABI}'"
43 fi 76 fi
77 fi
78 else
79 patterns="${2// /$'\n'}"
80
81 while read pattern; do
82 if _python_check_python_abi_matching "${PYTHON_ABI}" "${pattern}"; then
83 return 0
84 fi
85 done <<< "${patterns}"
86
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"
44 fi 100 fi
45} 101}
46 102
47# @ECLASS-VARIABLE: PYTHON_DEPEND 103# @ECLASS-VARIABLE: PYTHON_DEPEND
48# @DESCRIPTION: 104# @DESCRIPTION:
241_python_implementation() { 297_python_implementation() {
242 if [[ "${CATEGORY}/${PN}" == "dev-lang/python" ]]; then 298 if [[ "${CATEGORY}/${PN}" == "dev-lang/python" ]]; then
243 return 0 299 return 0
244 elif [[ "${CATEGORY}/${PN}" == "dev-java/jython" ]]; then 300 elif [[ "${CATEGORY}/${PN}" == "dev-java/jython" ]]; then
245 return 0 301 return 0
302 elif [[ "${CATEGORY}/${PN}" == "dev-python/pypy" ]]; then
303 return 0
246 else 304 else
247 return 1 305 return 1
248 fi
249}
250
251_python_package_supporting_installation_for_multiple_python_abis() {
252 if [[ "${EBUILD_PHASE}" == "depend" ]]; then
253 die "${FUNCNAME}() cannot be used in global scope"
254 fi
255
256 if has "${EAPI:-0}" 0 1 2 3 4; then
257 if [[ -n "${SUPPORT_PYTHON_ABIS}" ]]; then
258 return 0
259 else
260 return 1
261 fi
262 else
263 die "${FUNCNAME}(): Support for EAPI=\"${EAPI}\" not implemented"
264 fi 306 fi
265} 307}
266 308
267_python_abi-specific_local_scope() { 309_python_abi-specific_local_scope() {
268 [[ " ${FUNCNAME[@]:2} " =~ " "(_python_final_sanity_checks|python_execute_function|python_mod_optimize|python_mod_cleanup)" " ]] 310 [[ " ${FUNCNAME[@]:2} " =~ " "(_python_final_sanity_checks|python_execute_function|python_mod_optimize|python_mod_cleanup)" " ]]
425 467
426if ! has "${EAPI:-0}" 0 1 2 3 || { has "${EAPI:-0}" 2 3 && [[ -n "${PYTHON_USE_WITH}" || -n "${PYTHON_USE_WITH_OR}" ]]; }; then 468if ! has "${EAPI:-0}" 0 1 2 3 || { has "${EAPI:-0}" 2 3 && [[ -n "${PYTHON_USE_WITH}" || -n "${PYTHON_USE_WITH_OR}" ]]; }; then
427 EXPORT_FUNCTIONS pkg_setup 469 EXPORT_FUNCTIONS pkg_setup
428fi 470fi
429 471
430_PYTHON_SHEBANG_BASE_PART_REGEX='^#![[:space:]]*([^[:space:]]*/usr/bin/env[[:space:]]+)?([^[:space:]]*/)?(jython|python)' 472_PYTHON_SHEBANG_BASE_PART_REGEX='^#![[:space:]]*([^[:space:]]*/usr/bin/env[[:space:]]+)?([^[:space:]]*/)?(jython|pypy-c|python)'
431 473
432# @FUNCTION: python_convert_shebangs 474# @FUNCTION: python_convert_shebangs
433# @USAGE: [-q|--quiet] [-r|--recursive] [-x|--only-executables] [--] <Python_ABI|Python_version> <file|directory> [files|directories] 475# @USAGE: [-q|--quiet] [-r|--recursive] [-x|--only-executables] [--] <Python_ABI|Python_version> <file|directory> [files|directories]
434# @DESCRIPTION: 476# @DESCRIPTION:
435# Convert shebangs in specified files. Directories can be specified only with --recursive option. 477# Convert shebangs in specified files. Directories can be specified only with --recursive option.
503 545
504 if [[ "${quiet}" == "0" ]]; then 546 if [[ "${quiet}" == "0" ]]; then
505 einfo "Converting shebang in '${file}'" 547 einfo "Converting shebang in '${file}'"
506 fi 548 fi
507 549
508 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" 550 sed -e "1s:^#![[:space:]]*\([^[:space:]]*/usr/bin/env[[:space:]]\)\?[[:space:]]*\([^[:space:]]*/\)\?\(jython\|pypy-c\|python\)\([[:digit:]]\+\(\.[[:digit:]]\+\)\?\)\?\(\$\|[[:space:]].*\):#!\1\2${python_interpreter}\6:" -i "${file}" || die "Conversion of shebang in '${file}' failed"
509 fi 551 fi
510 done 552 done
511} 553}
512 554
513# @FUNCTION: python_clean_installation_image 555# @FUNCTION: python_clean_installation_image
582 624
583# @ECLASS-VARIABLE: SUPPORT_PYTHON_ABIS 625# @ECLASS-VARIABLE: SUPPORT_PYTHON_ABIS
584# @DESCRIPTION: 626# @DESCRIPTION:
585# Set this in EAPI <= 4 to indicate that current package supports installation for 627# Set this in EAPI <= 4 to indicate that current package supports installation for
586# multiple Python ABIs. 628# multiple Python ABIs.
629
630# @ECLASS-VARIABLE: PYTHON_TESTS_RESTRICTED_ABIS
631# @DESCRIPTION:
632# Space-separated list of Python ABI patterns. Testing in Python ABIs matching any Python ABI
633# patterns specified in this list is skipped.
587 634
588# @ECLASS-VARIABLE: PYTHON_EXPORT_PHASE_FUNCTIONS 635# @ECLASS-VARIABLE: PYTHON_EXPORT_PHASE_FUNCTIONS
589# @DESCRIPTION: 636# @DESCRIPTION:
590# Set this to export phase functions for the following ebuild phases: 637# Set this to export phase functions for the following ebuild phases:
591# src_prepare(), src_configure(), src_compile(), src_test(), src_install(). 638# src_prepare(), src_configure(), src_compile(), src_test(), src_install().
664 fi 711 fi
665 712
666 _python_initial_sanity_checks 713 _python_initial_sanity_checks
667 714
668 if [[ "$(declare -p PYTHON_ABIS 2> /dev/null)" != "declare -x PYTHON_ABIS="* ]] && has "${EAPI:-0}" 0 1 2 3 4; then 715 if [[ "$(declare -p PYTHON_ABIS 2> /dev/null)" != "declare -x PYTHON_ABIS="* ]] && has "${EAPI:-0}" 0 1 2 3 4; then
669 local PYTHON_ABI restricted_ABI restricted_ABIs support_ABI supported_PYTHON_ABIS 716 local PYTHON_ABI
670
671 restricted_ABIs="${RESTRICT_PYTHON_ABIS// /$'\n'}"
672 717
673 if [[ "$(declare -p USE_PYTHON 2> /dev/null)" == "declare -x USE_PYTHON="* ]]; then 718 if [[ "$(declare -p USE_PYTHON 2> /dev/null)" == "declare -x USE_PYTHON="* ]]; then
674 local cpython_enabled="0" 719 local cpython_enabled="0"
675 720
676 if [[ -z "${USE_PYTHON}" ]]; then 721 if [[ -z "${USE_PYTHON}" ]]; then
684 729
685 if has "${PYTHON_ABI}" "${_CPYTHON2_GLOBALLY_SUPPORTED_ABIS[@]}" "${_CPYTHON3_GLOBALLY_SUPPORTED_ABIS[@]}"; then 730 if has "${PYTHON_ABI}" "${_CPYTHON2_GLOBALLY_SUPPORTED_ABIS[@]}" "${_CPYTHON3_GLOBALLY_SUPPORTED_ABIS[@]}"; then
686 cpython_enabled="1" 731 cpython_enabled="1"
687 fi 732 fi
688 733
689 support_ABI="1"
690 while read restricted_ABI; do
691 if _python_check_python_abi_matching "${PYTHON_ABI}" "${restricted_ABI}"; then 734 if ! _python_check_python_abi_matching --patterns-list "${PYTHON_ABI}" "${RESTRICT_PYTHON_ABIS}"; then
692 support_ABI="0" 735 export PYTHON_ABIS+="${PYTHON_ABIS:+ }${PYTHON_ABI}"
693 break
694 fi 736 fi
695 done <<< "${restricted_ABIs}"
696 [[ "${support_ABI}" == "1" ]] && export PYTHON_ABIS+="${PYTHON_ABIS:+ }${PYTHON_ABI}"
697 done 737 done
698 738
699 if [[ -z "${PYTHON_ABIS//[${IFS}]/}" ]]; then 739 if [[ -z "${PYTHON_ABIS//[${IFS}]/}" ]]; then
700 die "USE_PYTHON variable does not enable any Python ABI supported by ${CATEGORY}/${PF}" 740 die "USE_PYTHON variable does not enable any Python ABI supported by ${CATEGORY}/${PF}"
701 fi 741 fi
717 die "'${EPREFIX}/usr/bin/python2' is not valid symlink" 757 die "'${EPREFIX}/usr/bin/python2' is not valid symlink"
718 fi 758 fi
719 759
720 python2_version="$("${EPREFIX}/usr/bin/python2" -c 'from sys import version_info; print(".".join(str(x) for x in version_info[:2]))')" 760 python2_version="$("${EPREFIX}/usr/bin/python2" -c 'from sys import version_info; print(".".join(str(x) for x in version_info[:2]))')"
721 761
762 support_python_major_version="0"
722 for PYTHON_ABI in "${_CPYTHON2_GLOBALLY_SUPPORTED_ABIS[@]}"; do 763 for PYTHON_ABI in "${_CPYTHON2_GLOBALLY_SUPPORTED_ABIS[@]}"; do
764 if ! _python_check_python_abi_matching --patterns-list "${PYTHON_ABI}" "${RESTRICT_PYTHON_ABIS}"; then
723 support_python_major_version="1" 765 support_python_major_version="1"
724 while read restricted_ABI; do 766 break
725 if _python_check_python_abi_matching "${PYTHON_ABI}" "${restricted_ABI}"; then
726 support_python_major_version="0"
727 fi 767 fi
728 done <<< "${restricted_ABIs}"
729 [[ "${support_python_major_version}" == "1" ]] && break
730 done 768 done
731 if [[ "${support_python_major_version}" == "1" ]]; then 769 if [[ "${support_python_major_version}" == "1" ]]; then
732 while read restricted_ABI; do
733 if _python_check_python_abi_matching "${python2_version}" "${restricted_ABI}"; then 770 if _python_check_python_abi_matching --patterns-list "${python2_version}" "${RESTRICT_PYTHON_ABIS}"; then
734 die "Active version of CPython 2 is not supported by ${CATEGORY}/${PF}" 771 die "Active version of CPython 2 is not supported by ${CATEGORY}/${PF}"
735 fi 772 fi
736 done <<< "${restricted_ABIs}"
737 else 773 else
738 python2_version="" 774 python2_version=""
739 fi 775 fi
740 fi 776 fi
741 777
744 die "'${EPREFIX}/usr/bin/python3' is not valid symlink" 780 die "'${EPREFIX}/usr/bin/python3' is not valid symlink"
745 fi 781 fi
746 782
747 python3_version="$("${EPREFIX}/usr/bin/python3" -c 'from sys import version_info; print(".".join(str(x) for x in version_info[:2]))')" 783 python3_version="$("${EPREFIX}/usr/bin/python3" -c 'from sys import version_info; print(".".join(str(x) for x in version_info[:2]))')"
748 784
785 support_python_major_version="0"
749 for PYTHON_ABI in "${_CPYTHON3_GLOBALLY_SUPPORTED_ABIS[@]}"; do 786 for PYTHON_ABI in "${_CPYTHON3_GLOBALLY_SUPPORTED_ABIS[@]}"; do
787 if ! _python_check_python_abi_matching --patterns-list "${PYTHON_ABI}" "${RESTRICT_PYTHON_ABIS}"; then
750 support_python_major_version="1" 788 support_python_major_version="1"
751 while read restricted_ABI; do 789 break
752 if _python_check_python_abi_matching "${PYTHON_ABI}" "${restricted_ABI}"; then
753 support_python_major_version="0"
754 fi 790 fi
755 done <<< "${restricted_ABIs}"
756 [[ "${support_python_major_version}" == "1" ]] && break
757 done 791 done
758 if [[ "${support_python_major_version}" == "1" ]]; then 792 if [[ "${support_python_major_version}" == "1" ]]; then
759 while read restricted_ABI; do
760 if _python_check_python_abi_matching "${python3_version}" "${restricted_ABI}"; then 793 if _python_check_python_abi_matching --patterns-list "${python3_version}" "${RESTRICT_PYTHON_ABIS}"; then
761 die "Active version of CPython 3 is not supported by ${CATEGORY}/${PF}" 794 die "Active version of CPython 3 is not supported by ${CATEGORY}/${PF}"
762 fi 795 fi
763 done <<< "${restricted_ABIs}"
764 else 796 else
765 python3_version="" 797 python3_version=""
766 fi 798 fi
767 fi 799 fi
768 800
793 eval "_PYTHON_SAVED_${variable}=\"\${!variable}\"" 825 eval "_PYTHON_SAVED_${variable}=\"\${!variable}\""
794 for prefix in PYTHON_USER_ PYTHON_; do 826 for prefix in PYTHON_USER_ PYTHON_; do
795 if [[ "$(declare -p ${prefix}${variable} 2> /dev/null)" == "declare -a ${prefix}${variable}="* ]]; then 827 if [[ "$(declare -p ${prefix}${variable} 2> /dev/null)" == "declare -a ${prefix}${variable}="* ]]; then
796 eval "array=(\"\${${prefix}${variable}[@]}\")" 828 eval "array=(\"\${${prefix}${variable}[@]}\")"
797 for element in "${array[@]}"; do 829 for element in "${array[@]}"; do
798 if [[ "${element}" =~ ^([[:alnum:]]|\.|-|\*|\[|\])+\ (\+|-)\ .+ ]]; then 830 if [[ "${element}" =~ ^${_PYTHON_ABI_PATTERN_REGEX}\ (\+|-)\ .+ ]]; then
799 pattern="${element%% *}" 831 pattern="${element%% *}"
800 element="${element#* }" 832 element="${element#* }"
801 operator="${element%% *}" 833 operator="${element%% *}"
802 flags="${element#* }" 834 flags="${element#* }"
803 if _python_check_python_abi_matching "${PYTHON_ABI}" "${pattern}"; then 835 if _python_check_python_abi_matching "${PYTHON_ABI}" "${pattern}"; then
971 iterated_PYTHON_ABIS="$(PYTHON -f --ABI)" 1003 iterated_PYTHON_ABIS="$(PYTHON -f --ABI)"
972 else 1004 else
973 iterated_PYTHON_ABIS="${PYTHON_ABIS}" 1005 iterated_PYTHON_ABIS="${PYTHON_ABIS}"
974 fi 1006 fi
975 for PYTHON_ABI in ${iterated_PYTHON_ABIS}; do 1007 for PYTHON_ABI in ${iterated_PYTHON_ABIS}; do
1008 if [[ "${EBUILD_PHASE}" == "test" ]] && _python_check_python_abi_matching --patterns-list "${PYTHON_ABI}" "${PYTHON_TESTS_RESTRICTED_ABIS}"; then
1009 if [[ "${quiet}" == "0" ]]; then
1010 echo " ${_GREEN}*${_NORMAL} ${_BLUE}Testing of ${CATEGORY}/${PF} with $(python_get_implementation_and_version) skipped${_NORMAL}"
1011 fi
1012 continue
1013 fi
1014
976 _python_prepare_flags 1015 _python_prepare_flags
977 1016
978 if [[ "${quiet}" == "0" ]]; then 1017 if [[ "${quiet}" == "0" ]]; then
979 if [[ -n "${action_message_template}" ]]; then 1018 if [[ -n "${action_message_template}" ]]; then
980 eval "action_message=\"${action_message_template}\"" 1019 eval "action_message=\"${action_message_template}\""
981 else 1020 else
982 action_message="${action} of ${CATEGORY}/${PF} with $(python_get_implementation) $(python_get_version)..." 1021 action_message="${action} of ${CATEGORY}/${PF} with $(python_get_implementation_and_version)..."
983 fi 1022 fi
984 echo " ${_GREEN}*${_NORMAL} ${_BLUE}${action_message}${_NORMAL}" 1023 echo " ${_GREEN}*${_NORMAL} ${_BLUE}${action_message}${_NORMAL}"
985 fi 1024 fi
986 1025
987 if [[ "${separate_build_dirs}" == "1" ]]; then 1026 if [[ "${separate_build_dirs}" == "1" ]]; then
1011 1050
1012 if [[ "${return_code}" -ne 0 ]]; then 1051 if [[ "${return_code}" -ne 0 ]]; then
1013 if [[ -n "${failure_message_template}" ]]; then 1052 if [[ -n "${failure_message_template}" ]]; then
1014 eval "failure_message=\"${failure_message_template}\"" 1053 eval "failure_message=\"${failure_message_template}\""
1015 else 1054 else
1016 failure_message="${action} failed with $(python_get_implementation) $(python_get_version) in ${function}() function" 1055 failure_message="${action} failed with $(python_get_implementation_and_version) in ${function}() function"
1017 fi 1056 fi
1018 1057
1019 if [[ "${nonfatal}" == "1" ]]; then 1058 if [[ "${nonfatal}" == "1" ]]; then
1020 if [[ "${quiet}" == "0" ]]; then 1059 if [[ "${quiet}" == "0" ]]; then
1021 ewarn "${failure_message}" 1060 ewarn "${failure_message}"
1192import os 1231import os
1193import re 1232import re
1194import subprocess 1233import subprocess
1195import sys 1234import sys
1196 1235
1197cpython_re = re.compile(r"^python(\d+\.\d+)$") 1236cpython_ABI_re = re.compile(r"^(\d+\.\d+)$")
1237jython_ABI_re = re.compile(r"^(\d+\.\d+)-jython$")
1238pypy_ABI_re = re.compile(r"^\d+\.\d+-pypy-(\d+\.\d+)$")
1239cpython_interpreter_re = re.compile(r"^python(\d+\.\d+)$")
1198jython_re = re.compile(r"^jython(\d+\.\d+)$") 1240jython_interpreter_re = re.compile(r"^jython(\d+\.\d+)$")
1241pypy_interpreter_re = re.compile(r"^pypy-c(\d+\.\d+)$")
1199python_shebang_re = re.compile(r"^#! *(${EPREFIX}/usr/bin/python|(${EPREFIX})?/usr/bin/env +(${EPREFIX}/usr/bin/)?python)") 1242cpython_shebang_re = re.compile(r"^#![ \t]*(?:${EPREFIX}/usr/bin/python|(?:${EPREFIX})?/usr/bin/env[ \t]+(?:${EPREFIX}/usr/bin/)?python)")
1243python_shebang_options_re = re.compile(r"^#![ \t]*${EPREFIX}/usr/bin/(?:jython|pypy-c|python)(?:\d+(?:\.\d+)?)?[ \t]+(-\S)")
1200python_verification_output_re = re.compile("^GENTOO_PYTHON_TARGET_SCRIPT_PATH supported\n$") 1244python_verification_output_re = re.compile("^GENTOO_PYTHON_TARGET_SCRIPT_PATH supported\n$")
1201 1245
1202def get_PYTHON_ABI(EPYTHON): 1246pypy_versions_mapping = {
1203 cpython_matched = cpython_re.match(EPYTHON) 1247 "1.5": "2.7"
1204 jython_matched = jython_re.match(EPYTHON) 1248}
1249
1250def get_PYTHON_ABI(python_interpreter):
1251 cpython_matched = cpython_interpreter_re.match(python_interpreter)
1252 jython_matched = jython_interpreter_re.match(python_interpreter)
1253 pypy_matched = pypy_interpreter_re.match(python_interpreter)
1205 if cpython_matched is not None: 1254 if cpython_matched is not None:
1206 PYTHON_ABI = cpython_matched.group(1) 1255 PYTHON_ABI = cpython_matched.group(1)
1207 elif jython_matched is not None: 1256 elif jython_matched is not None:
1208 PYTHON_ABI = jython_matched.group(1) + "-jython" 1257 PYTHON_ABI = jython_matched.group(1) + "-jython"
1258 elif pypy_matched is not None:
1259 PYTHON_ABI = pypy_versions_mapping[pypy_matched.group(1)] + "-pypy-" + pypy_matched.group(1)
1209 else: 1260 else:
1210 PYTHON_ABI = None 1261 PYTHON_ABI = None
1211 return PYTHON_ABI 1262 return PYTHON_ABI
1212 1263
1264def get_python_interpreter(PYTHON_ABI):
1265 cpython_matched = cpython_ABI_re.match(PYTHON_ABI)
1266 jython_matched = jython_ABI_re.match(PYTHON_ABI)
1267 pypy_matched = pypy_ABI_re.match(PYTHON_ABI)
1268 if cpython_matched is not None:
1269 python_interpreter = "python" + cpython_matched.group(1)
1270 elif jython_matched is not None:
1271 python_interpreter = "jython" + jython_matched.group(1)
1272 elif pypy_matched is not None:
1273 python_interpreter = "pypy-c" + pypy_matched.group(1)
1274 else:
1275 python_interpreter = None
1276 return python_interpreter
1277
1213EOF 1278EOF
1214 if [[ "$?" != "0" ]]; then 1279 if [[ "$?" != "0" ]]; then
1215 die "${FUNCNAME}(): Generation of '$1' failed" 1280 die "${FUNCNAME}(): Generation of '$1' failed"
1216 fi 1281 fi
1217 if [[ "${respect_EPYTHON}" == "1" ]]; then 1282 if [[ "${respect_EPYTHON}" == "1" ]]; then
1218 cat << EOF >> "${file}" 1283 cat << EOF >> "${file}"
1219EPYTHON = os.environ.get("EPYTHON") 1284python_interpreter = os.environ.get("EPYTHON")
1220if EPYTHON: 1285if python_interpreter:
1221 PYTHON_ABI = get_PYTHON_ABI(EPYTHON) 1286 PYTHON_ABI = get_PYTHON_ABI(python_interpreter)
1222 if PYTHON_ABI is None: 1287 if PYTHON_ABI is None:
1223 sys.stderr.write("EPYTHON variable has unrecognized value '%s'\n" % EPYTHON) 1288 sys.stderr.write("%s: EPYTHON variable has unrecognized value '%s'\n" % (sys.argv[0], python_interpreter))
1224 sys.exit(1) 1289 sys.exit(1)
1225else: 1290else:
1226 try: 1291 try:
1292 environment = os.environ.copy()
1293 environment["ROOT"] = "/"
1227 eselect_process = subprocess.Popen(["${EPREFIX}/usr/bin/eselect", "python", "show"${eselect_python_option:+, $(echo "\"")}${eselect_python_option}${eselect_python_option:+$(echo "\"")}], stdout=subprocess.PIPE) 1294 eselect_process = subprocess.Popen(["${EPREFIX}/usr/bin/eselect", "python", "show"${eselect_python_option:+, $(echo "\"")}${eselect_python_option}${eselect_python_option:+$(echo "\"")}], env=environment, stdout=subprocess.PIPE)
1228 if eselect_process.wait() != 0: 1295 if eselect_process.wait() != 0:
1229 raise ValueError 1296 raise ValueError
1230 except (OSError, ValueError): 1297 except (OSError, ValueError):
1231 sys.stderr.write("Execution of 'eselect python show${eselect_python_option:+ }${eselect_python_option}' failed\n") 1298 sys.stderr.write("%s: Execution of 'eselect python show${eselect_python_option:+ }${eselect_python_option}' failed\n" % sys.argv[0])
1232 sys.exit(1) 1299 sys.exit(1)
1233 1300
1234 EPYTHON = eselect_process.stdout.read() 1301 python_interpreter = eselect_process.stdout.read()
1235 if not isinstance(EPYTHON, str): 1302 if not isinstance(python_interpreter, str):
1236 # Python 3 1303 # Python 3
1237 EPYTHON = EPYTHON.decode() 1304 python_interpreter = python_interpreter.decode()
1238 EPYTHON = EPYTHON.rstrip("\n") 1305 python_interpreter = python_interpreter.rstrip("\n")
1239 1306
1240 PYTHON_ABI = get_PYTHON_ABI(EPYTHON) 1307 PYTHON_ABI = get_PYTHON_ABI(python_interpreter)
1241 if PYTHON_ABI is None: 1308 if PYTHON_ABI is None:
1242 sys.stderr.write("'eselect python show${eselect_python_option:+ }${eselect_python_option}' printed unrecognized value '%s'\n" % EPYTHON) 1309 sys.stderr.write("%s: 'eselect python show${eselect_python_option:+ }${eselect_python_option}' printed unrecognized value '%s'\n" % (sys.argv[0], python_interpreter))
1243 sys.exit(1) 1310 sys.exit(1)
1244 1311
1245wrapper_script_path = os.path.realpath(sys.argv[0]) 1312wrapper_script_path = os.path.realpath(sys.argv[0])
1246target_executable_path = "%s-%s" % (wrapper_script_path, PYTHON_ABI) 1313target_executable_path = "%s-%s" % (wrapper_script_path, PYTHON_ABI)
1247if not os.path.exists(target_executable_path): 1314if not os.path.exists(target_executable_path):
1248 sys.stderr.write("'%s' does not exist\n" % target_executable_path) 1315 sys.stderr.write("%s: '%s' does not exist\n" % (sys.argv[0], target_executable_path))
1249 sys.exit(1) 1316 sys.exit(1)
1250EOF 1317EOF
1251 if [[ "$?" != "0" ]]; then 1318 if [[ "$?" != "0" ]]; then
1252 die "${FUNCNAME}(): Generation of '$1' failed" 1319 die "${FUNCNAME}(): Generation of '$1' failed"
1253 fi 1320 fi
1254 else 1321 else
1255 cat << EOF >> "${file}" 1322 cat << EOF >> "${file}"
1256try: 1323try:
1324 environment = os.environ.copy()
1325 environment["ROOT"] = "/"
1257 eselect_process = subprocess.Popen(["${EPREFIX}/usr/bin/eselect", "python", "show"${eselect_python_option:+, $(echo "\"")}${eselect_python_option}${eselect_python_option:+$(echo "\"")}], stdout=subprocess.PIPE) 1326 eselect_process = subprocess.Popen(["${EPREFIX}/usr/bin/eselect", "python", "show"${eselect_python_option:+, $(echo "\"")}${eselect_python_option}${eselect_python_option:+$(echo "\"")}], env=environment, stdout=subprocess.PIPE)
1258 if eselect_process.wait() != 0: 1327 if eselect_process.wait() != 0:
1259 raise ValueError 1328 raise ValueError
1260except (OSError, ValueError): 1329except (OSError, ValueError):
1261 sys.stderr.write("Execution of 'eselect python show${eselect_python_option:+ }${eselect_python_option}' failed\n") 1330 sys.stderr.write("%s: Execution of 'eselect python show${eselect_python_option:+ }${eselect_python_option}' failed\n" % sys.argv[0])
1262 sys.exit(1) 1331 sys.exit(1)
1263 1332
1264EPYTHON = eselect_process.stdout.read() 1333python_interpreter = eselect_process.stdout.read()
1265if not isinstance(EPYTHON, str): 1334if not isinstance(python_interpreter, str):
1266 # Python 3 1335 # Python 3
1267 EPYTHON = EPYTHON.decode() 1336 python_interpreter = python_interpreter.decode()
1268EPYTHON = EPYTHON.rstrip("\n") 1337python_interpreter = python_interpreter.rstrip("\n")
1269 1338
1270PYTHON_ABI = get_PYTHON_ABI(EPYTHON) 1339PYTHON_ABI = get_PYTHON_ABI(python_interpreter)
1271if PYTHON_ABI is None: 1340if PYTHON_ABI is None:
1272 sys.stderr.write("'eselect python show${eselect_python_option:+ }${eselect_python_option}' printed unrecognized value '%s'\n" % EPYTHON) 1341 sys.stderr.write("%s: 'eselect python show${eselect_python_option:+ }${eselect_python_option}' printed unrecognized value '%s'\n" % (sys.argv[0], python_interpreter))
1273 sys.exit(1) 1342 sys.exit(1)
1274 1343
1275wrapper_script_path = os.path.realpath(sys.argv[0]) 1344wrapper_script_path = os.path.realpath(sys.argv[0])
1276for PYTHON_ABI in [PYTHON_ABI, ${PYTHON_ABIS_list}]: 1345for PYTHON_ABI in [PYTHON_ABI, ${PYTHON_ABIS_list}]:
1277 target_executable_path = "%s-%s" % (wrapper_script_path, PYTHON_ABI) 1346 target_executable_path = "%s-%s" % (wrapper_script_path, PYTHON_ABI)
1278 if os.path.exists(target_executable_path): 1347 if os.path.exists(target_executable_path):
1279 break 1348 break
1280else: 1349else:
1281 sys.stderr.write("No target script exists for '%s'\n" % wrapper_script_path) 1350 sys.stderr.write("%s: No target script exists for '%s'\n" % (sys.argv[0], wrapper_script_path))
1351 sys.exit(1)
1352
1353python_interpreter = get_python_interpreter(PYTHON_ABI)
1354if python_interpreter is None:
1355 sys.stderr.write("%s: Unrecognized Python ABI '%s'\n" % (sys.argv[0], PYTHON_ABI))
1282 sys.exit(1) 1356 sys.exit(1)
1283EOF 1357EOF
1284 if [[ "$?" != "0" ]]; then 1358 if [[ "$?" != "0" ]]; then
1285 die "${FUNCNAME}(): Generation of '$1' failed" 1359 die "${FUNCNAME}(): Generation of '$1' failed"
1286 fi 1360 fi
1287 fi 1361 fi
1288 cat << EOF >> "${file}" 1362 cat << EOF >> "${file}"
1289 1363
1290target_executable = open(target_executable_path, "rb") 1364target_executable = open(target_executable_path, "rb")
1291target_executable_first_line = target_executable.readline() 1365target_executable_first_line = target_executable.readline()
1366target_executable.close()
1292if not isinstance(target_executable_first_line, str): 1367if not isinstance(target_executable_first_line, str):
1293 # Python 3 1368 # Python 3
1294 target_executable_first_line = target_executable_first_line.decode("utf_8", "replace") 1369 target_executable_first_line = target_executable_first_line.decode("utf_8", "replace")
1295 1370
1371options = []
1372python_shebang_options_matched = python_shebang_options_re.match(target_executable_first_line)
1373if python_shebang_options_matched is not None:
1374 options = [python_shebang_options_matched.group(1)]
1375
1296python_shebang_matched = python_shebang_re.match(target_executable_first_line) 1376cpython_shebang_matched = cpython_shebang_re.match(target_executable_first_line)
1297target_executable.close()
1298 1377
1299if python_shebang_matched is not None: 1378if cpython_shebang_matched is not None:
1300 try: 1379 try:
1301 python_interpreter_path = "${EPREFIX}/usr/bin/%s" % EPYTHON 1380 python_interpreter_path = "${EPREFIX}/usr/bin/%s" % python_interpreter
1302 os.environ["GENTOO_PYTHON_TARGET_SCRIPT_PATH_VERIFICATION"] = "1" 1381 os.environ["GENTOO_PYTHON_TARGET_SCRIPT_PATH_VERIFICATION"] = "1"
1303 python_verification_process = subprocess.Popen([python_interpreter_path, "-c", "pass"], stdout=subprocess.PIPE) 1382 python_verification_process = subprocess.Popen([python_interpreter_path, "-c", "pass"], stdout=subprocess.PIPE)
1304 del os.environ["GENTOO_PYTHON_TARGET_SCRIPT_PATH_VERIFICATION"] 1383 del os.environ["GENTOO_PYTHON_TARGET_SCRIPT_PATH_VERIFICATION"]
1305 if python_verification_process.wait() != 0: 1384 if python_verification_process.wait() != 0:
1306 raise ValueError 1385 raise ValueError
1311 python_verification_output = python_verification_output.decode() 1390 python_verification_output = python_verification_output.decode()
1312 1391
1313 if not python_verification_output_re.match(python_verification_output): 1392 if not python_verification_output_re.match(python_verification_output):
1314 raise ValueError 1393 raise ValueError
1315 1394
1316 if cpython_re.match(EPYTHON) is not None: 1395 if cpython_interpreter_re.match(python_interpreter) is not None:
1317 os.environ["GENTOO_PYTHON_PROCESS_NAME"] = os.path.basename(sys.argv[0]) 1396 os.environ["GENTOO_PYTHON_PROCESS_NAME"] = os.path.basename(sys.argv[0])
1318 os.environ["GENTOO_PYTHON_WRAPPER_SCRIPT_PATH"] = sys.argv[0] 1397 os.environ["GENTOO_PYTHON_WRAPPER_SCRIPT_PATH"] = sys.argv[0]
1319 os.environ["GENTOO_PYTHON_TARGET_SCRIPT_PATH"] = target_executable_path 1398 os.environ["GENTOO_PYTHON_TARGET_SCRIPT_PATH"] = target_executable_path
1320 1399
1321 if hasattr(os, "execv"): 1400 if hasattr(os, "execv"):
1322 os.execv(python_interpreter_path, [python_interpreter_path] + sys.argv) 1401 os.execv(python_interpreter_path, [python_interpreter_path] + options + sys.argv)
1323 else: 1402 else:
1324 sys.exit(subprocess.Popen([python_interpreter_path] + sys.argv).wait()) 1403 sys.exit(subprocess.Popen([python_interpreter_path] + options + sys.argv).wait())
1325 except (KeyboardInterrupt, SystemExit): 1404 except (KeyboardInterrupt, SystemExit):
1326 raise 1405 raise
1327 except: 1406 except:
1328 pass 1407 pass
1329 for variable in ("GENTOO_PYTHON_PROCESS_NAME", "GENTOO_PYTHON_WRAPPER_SCRIPT_PATH", "GENTOO_PYTHON_TARGET_SCRIPT_PATH", "GENTOO_PYTHON_TARGET_SCRIPT_PATH_VERIFICATION"): 1408 for variable in ("GENTOO_PYTHON_PROCESS_NAME", "GENTOO_PYTHON_WRAPPER_SCRIPT_PATH", "GENTOO_PYTHON_TARGET_SCRIPT_PATH", "GENTOO_PYTHON_TARGET_SCRIPT_PATH_VERIFICATION"):
1371 fi 1450 fi
1372 1451
1373 _python_check_python_pkg_setup_execution 1452 _python_check_python_pkg_setup_execution
1374 _python_initialize_prefix_variables 1453 _python_initialize_prefix_variables
1375 1454
1376 local b file files=() intermediate_installation_images_directory PYTHON_ABI quiet="0" regex shebang version_executable wrapper_scripts=() wrapper_scripts_set=() 1455 local absolute_file b file files=() intermediate_installation_images_directory PYTHON_ABI quiet="0" regex shebang version_executable wrapper_scripts=() wrapper_scripts_set=()
1377 1456
1378 while (($#)); do 1457 while (($#)); do
1379 case "$1" in 1458 case "$1" in
1380 -q|--quiet) 1459 -q|--quiet)
1381 quiet="1" 1460 quiet="1"
1463 break 1542 break
1464 fi 1543 fi
1465 done 1544 done
1466 fi 1545 fi
1467 1546
1468 [[ "${version_executable}" == "0" || ! -x "${file}" ]] && continue 1547 [[ "${version_executable}" == "0" ]] && continue
1469 1548
1549 if [[ -L "${file}" ]]; then
1550 absolute_file="$(readlink "${file}")"
1551 if [[ "${absolute_file}" == /* ]]; then
1552 absolute_file="${intermediate_installation_images_directory}/${PYTHON_ABI}${EPREFIX}/${absolute_file##/}"
1553 else
1554 if [[ "${file}" == */* ]]; then
1555 absolute_file="${intermediate_installation_images_directory}/${PYTHON_ABI}${EPREFIX}/${file%/*}/${absolute_file}"
1556 else
1557 absolute_file="${intermediate_installation_images_directory}/${PYTHON_ABI}${EPREFIX}/${absolute_file}"
1558 fi
1559 fi
1560 else
1561 absolute_file="${intermediate_installation_images_directory}/${PYTHON_ABI}${EPREFIX}/${file}"
1562 fi
1563
1564 [[ ! -x "${absolute_file}" ]] && continue
1565
1470 shebang="$(head -n1 "${file}")" || die "Extraction of shebang from '${file}' failed" 1566 shebang="$(head -n1 "${absolute_file}")" || die "Extraction of shebang from '${absolute_file}' failed"
1471 1567
1472 if [[ "${version_executable}" == "2" ]]; then 1568 if [[ "${version_executable}" == "2" ]]; then
1473 wrapper_scripts+=("${ED}${file}") 1569 wrapper_scripts+=("${ED}${file}")
1474 elif [[ "${version_executable}" == "1" ]]; then 1570 elif [[ "${version_executable}" == "1" ]]; then
1475 if [[ "${shebang}" =~ ${_PYTHON_SHEBANG_BASE_PART_REGEX}([[:digit:]]+(\.[[:digit:]]+)?)?($|[[:space:]]+) ]]; then 1571 if [[ "${shebang}" =~ ${_PYTHON_SHEBANG_BASE_PART_REGEX}([[:digit:]]+(\.[[:digit:]]+)?)?($|[[:space:]]+) ]]; then
1486 fi 1582 fi
1487 1583
1488 mv "${file}" "${file}-${PYTHON_ABI}" || die "Renaming of '${file}' failed" 1584 mv "${file}" "${file}-${PYTHON_ABI}" || die "Renaming of '${file}' failed"
1489 1585
1490 if [[ "${shebang}" =~ ${_PYTHON_SHEBANG_BASE_PART_REGEX}[[:digit:]]*($|[[:space:]]+) ]]; then 1586 if [[ "${shebang}" =~ ${_PYTHON_SHEBANG_BASE_PART_REGEX}[[:digit:]]*($|[[:space:]]+) ]]; then
1587 if [[ -L "${file}-${PYTHON_ABI}" ]]; then
1588 python_convert_shebangs $([[ "${quiet}" == "1" ]] && echo --quiet) "${PYTHON_ABI}" "${absolute_file}"
1589 else
1491 python_convert_shebangs $([[ "${quiet}" == "1" ]] && echo --quiet) "${PYTHON_ABI}" "${file}-${PYTHON_ABI}" 1590 python_convert_shebangs $([[ "${quiet}" == "1" ]] && echo --quiet) "${PYTHON_ABI}" "${file}-${PYTHON_ABI}"
1591 fi
1492 fi 1592 fi
1493 done 1593 done
1494 1594
1495 popd > /dev/null || die "popd failed" 1595 popd > /dev/null || die "popd failed"
1496 1596
1497 if ROOT="/" has_version sys-apps/coreutils; then 1597 if ROOT="/" has_version sys-apps/coreutils; then
1498 cp -fr --preserve=all "${intermediate_installation_images_directory}/${PYTHON_ABI}/"* "${D}" || die "Merging of intermediate installation image for Python ABI '${PYTHON_ABI} into installation image failed" 1598 cp -fr --preserve=all --no-preserve=context "${intermediate_installation_images_directory}/${PYTHON_ABI}/"* "${D}" || die "Merging of intermediate installation image for Python ABI '${PYTHON_ABI} into installation image failed"
1499 else 1599 else
1500 cp -fpr "${intermediate_installation_images_directory}/${PYTHON_ABI}/"* "${D}" || die "Merging of intermediate installation image for Python ABI '${PYTHON_ABI} into installation image failed" 1600 cp -fpr "${intermediate_installation_images_directory}/${PYTHON_ABI}/"* "${D}" || die "Merging of intermediate installation image for Python ABI '${PYTHON_ABI} into installation image failed"
1501 fi 1601 fi
1502 done 1602 done
1503 1603
1521 stdout = sys.stdout.buffer 1621 stdout = sys.stdout.buffer
1522else: 1622else:
1523 # Python 2 1623 # Python 2
1524 stdout = sys.stdout 1624 stdout = sys.stdout
1525 1625
1626python_wrapper_scripts_file = open('${T}/python_wrapper_scripts', 'rb')
1526files = set(open('${T}/python_wrapper_scripts', 'rb').read().rstrip(${b}'\x00').split(${b}'\x00')) 1627files = set(python_wrapper_scripts_file.read().rstrip(${b}'\x00').split(${b}'\x00'))
1628python_wrapper_scripts_file.close()
1527 1629
1528for file in sorted(files): 1630for file in sorted(files):
1529 stdout.write(file) 1631 stdout.write(file)
1530 stdout.write(${b}'\x00')" || die "${FUNCNAME}(): Failure of extraction of set of wrapper scripts") 1632 stdout.write(${b}'\x00')" || die "${FUNCNAME}(): Failure of extraction of set of wrapper scripts")
1531 1633
1596 # python-updater checks PYTHON_REQUESTED_ACTIVE_VERSION variable. 1698 # python-updater checks PYTHON_REQUESTED_ACTIVE_VERSION variable.
1597 PYTHON_REQUESTED_ACTIVE_VERSION="$1" 1699 PYTHON_REQUESTED_ACTIVE_VERSION="$1"
1598} 1700}
1599 1701
1600# @FUNCTION: python_need_rebuild 1702# @FUNCTION: python_need_rebuild
1703# @DESCRIPTION:
1601# @DESCRIPTION: Mark current package for rebuilding by python-updater after 1704# Mark current package for rebuilding by python-updater after
1602# switching of active version of Python. 1705# switching of active version of Python.
1603python_need_rebuild() { 1706python_need_rebuild() {
1604 if _python_package_supporting_installation_for_multiple_python_abis; then 1707 if _python_package_supporting_installation_for_multiple_python_abis; then
1605 die "${FUNCNAME}() cannot be used in ebuilds of packages supporting installation for multiple Python ABIs" 1708 die "${FUNCNAME}() cannot be used in ebuilds of packages supporting installation for multiple Python ABIs"
1606 fi 1709 fi
1616 1719
1617# ================================================================================================ 1720# ================================================================================================
1618# ======================================= GETTER FUNCTIONS ======================================= 1721# ======================================= GETTER FUNCTIONS =======================================
1619# ================================================================================================ 1722# ================================================================================================
1620 1723
1621_PYTHON_ABI_EXTRACTION_COMMAND='import platform 1724_PYTHON_ABI_EXTRACTION_COMMAND=\
1725'import platform
1622import sys 1726import sys
1623sys.stdout.write(".".join(str(x) for x in sys.version_info[:2])) 1727sys.stdout.write(".".join(str(x) for x in sys.version_info[:2]))
1624if platform.system()[:4] == "Java": 1728if platform.system()[:4] == "Java":
1625 sys.stdout.write("-jython")' 1729 sys.stdout.write("-jython")
1730elif hasattr(platform, "python_implementation") and platform.python_implementation() == "PyPy":
1731 sys.stdout.write("-pypy-" + ".".join(str(x) for x in sys.pypy_version_info[:2]))'
1626 1732
1627_python_get_implementation() { 1733_python_get_implementation() {
1628 local ignore_invalid="0" 1734 local ignore_invalid="0"
1629 1735
1630 while (($#)); do 1736 while (($#)); do
1652 1758
1653 if [[ "$1" =~ ^[[:digit:]]+\.[[:digit:]]+$ ]]; then 1759 if [[ "$1" =~ ^[[:digit:]]+\.[[:digit:]]+$ ]]; then
1654 echo "CPython" 1760 echo "CPython"
1655 elif [[ "$1" =~ ^[[:digit:]]+\.[[:digit:]]+-jython$ ]]; then 1761 elif [[ "$1" =~ ^[[:digit:]]+\.[[:digit:]]+-jython$ ]]; then
1656 echo "Jython" 1762 echo "Jython"
1763 elif [[ "$1" =~ ^[[:digit:]]+\.[[:digit:]]+-pypy-[[:digit:]]+\.[[:digit:]]+$ ]]; then
1764 echo "PyPy"
1657 else 1765 else
1658 if [[ "${ignore_invalid}" == "0" ]]; then 1766 if [[ "${ignore_invalid}" == "0" ]]; then
1659 die "${FUNCNAME}(): Unrecognized Python ABI '$1'" 1767 die "${FUNCNAME}(): Unrecognized Python ABI '$1'"
1660 fi 1768 fi
1661 fi 1769 fi
1724 die "${FUNCNAME}(): '--final-ABI' option cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs" 1832 die "${FUNCNAME}(): '--final-ABI' option cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs"
1725 fi 1833 fi
1726 _python_calculate_PYTHON_ABIS 1834 _python_calculate_PYTHON_ABIS
1727 PYTHON_ABI="${PYTHON_ABIS##* }" 1835 PYTHON_ABI="${PYTHON_ABIS##* }"
1728 elif [[ "${python2}" == "1" ]]; then 1836 elif [[ "${python2}" == "1" ]]; then
1729 PYTHON_ABI="$(eselect python show --python2 --ABI)" 1837 PYTHON_ABI="$(ROOT="/" eselect python show --python2 --ABI)"
1730 if [[ -z "${PYTHON_ABI}" ]]; then 1838 if [[ -z "${PYTHON_ABI}" ]]; then
1731 die "${FUNCNAME}(): Active version of CPython 2 not set" 1839 die "${FUNCNAME}(): Active version of CPython 2 not set"
1732 elif [[ "${PYTHON_ABI}" != "2."* ]]; then 1840 elif [[ "${PYTHON_ABI}" != "2."* ]]; then
1733 die "${FUNCNAME}(): Internal error in \`eselect python show --python2\`" 1841 die "${FUNCNAME}(): Internal error in \`eselect python show --python2\`"
1734 fi 1842 fi
1735 elif [[ "${python3}" == "1" ]]; then 1843 elif [[ "${python3}" == "1" ]]; then
1736 PYTHON_ABI="$(eselect python show --python3 --ABI)" 1844 PYTHON_ABI="$(ROOT="/" eselect python show --python3 --ABI)"
1737 if [[ -z "${PYTHON_ABI}" ]]; then 1845 if [[ -z "${PYTHON_ABI}" ]]; then
1738 die "${FUNCNAME}(): Active version of CPython 3 not set" 1846 die "${FUNCNAME}(): Active version of CPython 3 not set"
1739 elif [[ "${PYTHON_ABI}" != "3."* ]]; then 1847 elif [[ "${PYTHON_ABI}" != "3."* ]]; then
1740 die "${FUNCNAME}(): Internal error in \`eselect python show --python3\`" 1848 die "${FUNCNAME}(): Internal error in \`eselect python show --python3\`"
1741 fi 1849 fi
1770 else 1878 else
1771 if [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "CPython" ]]; then 1879 if [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "CPython" ]]; then
1772 python_interpreter="python${PYTHON_ABI}" 1880 python_interpreter="python${PYTHON_ABI}"
1773 elif [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "Jython" ]]; then 1881 elif [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "Jython" ]]; then
1774 python_interpreter="jython${PYTHON_ABI%-jython}" 1882 python_interpreter="jython${PYTHON_ABI%-jython}"
1883 elif [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "PyPy" ]]; then
1884 python_interpreter="pypy-c${PYTHON_ABI#*-pypy-}"
1775 fi 1885 fi
1776 1886
1777 if [[ "${absolute_path_output}" == "1" ]]; then 1887 if [[ "${absolute_path_output}" == "1" ]]; then
1778 echo -n "${EPREFIX}/usr/bin/${python_interpreter}" 1888 echo -n "${EPREFIX}/usr/bin/${python_interpreter}"
1779 else 1889 else
1872 if [[ "${EAPI:-0}" == "0" ]]; then 1982 if [[ "${EAPI:-0}" == "0" ]]; then
1873 if [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "CPython" ]]; then 1983 if [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "CPython" ]]; then
1874 echo "=dev-lang/python-${PYTHON_ABI}*" 1984 echo "=dev-lang/python-${PYTHON_ABI}*"
1875 elif [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "Jython" ]]; then 1985 elif [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "Jython" ]]; then
1876 echo "=dev-java/jython-${PYTHON_ABI%-jython}*" 1986 echo "=dev-java/jython-${PYTHON_ABI%-jython}*"
1987 elif [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "PyPy" ]]; then
1988 echo "=dev-python/pypy-${PYTHON_ABI#*-pypy-}*"
1877 fi 1989 fi
1878 else 1990 else
1879 if [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "CPython" ]]; then 1991 if [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "CPython" ]]; then
1880 echo "dev-lang/python:${PYTHON_ABI}" 1992 echo "dev-lang/python:${PYTHON_ABI}"
1881 elif [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "Jython" ]]; then 1993 elif [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "Jython" ]]; then
1882 echo "dev-java/jython:${PYTHON_ABI%-jython}" 1994 echo "dev-java/jython:${PYTHON_ABI%-jython}"
1995 elif [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "PyPy" ]]; then
1996 echo "dev-python/pypy:${PYTHON_ABI#*-pypy-}"
1883 fi 1997 fi
1884 fi 1998 fi
1885} 1999}
1886 2000
1887# @FUNCTION: python_get_includedir 2001# @FUNCTION: python_get_includedir
1934 2048
1935 if [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "CPython" ]]; then 2049 if [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "CPython" ]]; then
1936 echo "${prefix}usr/include/python${PYTHON_ABI}" 2050 echo "${prefix}usr/include/python${PYTHON_ABI}"
1937 elif [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "Jython" ]]; then 2051 elif [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "Jython" ]]; then
1938 echo "${prefix}usr/share/jython-${PYTHON_ABI%-jython}/Include" 2052 echo "${prefix}usr/share/jython-${PYTHON_ABI%-jython}/Include"
2053 elif [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "PyPy" ]]; then
2054 echo "${prefix}usr/$(get_libdir)/pypy${PYTHON_ABI#*-pypy-}/include"
1939 fi 2055 fi
1940} 2056}
1941 2057
1942# @FUNCTION: python_get_libdir 2058# @FUNCTION: python_get_libdir
1943# @USAGE: [-b|--base-path] [-f|--final-ABI] 2059# @USAGE: [-b|--base-path] [-f|--final-ABI]
1944# @DESCRIPTION: 2060# @DESCRIPTION:
1945# Print path to Python library directory. 2061# Print path to Python standard library directory.
1946# If --base-path option is specified, then path not prefixed with "/" is printed. 2062# If --base-path option is specified, then path not prefixed with "/" is printed.
1947# If --final-ABI option is specified, then final ABI from the list of enabled ABIs is used. 2063# If --final-ABI option is specified, then final ABI from the list of enabled ABIs is used.
1948python_get_libdir() { 2064python_get_libdir() {
1949 _python_check_python_pkg_setup_execution 2065 _python_check_python_pkg_setup_execution
1950 2066
1989 2105
1990 if [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "CPython" ]]; then 2106 if [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "CPython" ]]; then
1991 echo "${prefix}usr/$(get_libdir)/python${PYTHON_ABI}" 2107 echo "${prefix}usr/$(get_libdir)/python${PYTHON_ABI}"
1992 elif [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "Jython" ]]; then 2108 elif [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "Jython" ]]; then
1993 echo "${prefix}usr/share/jython-${PYTHON_ABI%-jython}/Lib" 2109 echo "${prefix}usr/share/jython-${PYTHON_ABI%-jython}/Lib"
2110 elif [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "PyPy" ]]; then
2111 die "${FUNCNAME}(): PyPy has multiple standard library directories"
1994 fi 2112 fi
1995} 2113}
1996 2114
1997# @FUNCTION: python_get_sitedir 2115# @FUNCTION: python_get_sitedir
1998# @USAGE: [-b|--base-path] [-f|--final-ABI] 2116# @USAGE: [-b|--base-path] [-f|--final-ABI]
2001# If --base-path option is specified, then path not prefixed with "/" is printed. 2119# If --base-path option is specified, then path not prefixed with "/" is printed.
2002# If --final-ABI option is specified, then final ABI from the list of enabled ABIs is used. 2120# If --final-ABI option is specified, then final ABI from the list of enabled ABIs is used.
2003python_get_sitedir() { 2121python_get_sitedir() {
2004 _python_check_python_pkg_setup_execution 2122 _python_check_python_pkg_setup_execution
2005 2123
2006 local final_ABI="0" options=() 2124 local base_path="0" final_ABI="0" prefix PYTHON_ABI="${PYTHON_ABI}"
2007 2125
2008 while (($#)); do 2126 while (($#)); do
2009 case "$1" in 2127 case "$1" in
2010 -b|--base-path) 2128 -b|--base-path)
2011 options+=("$1") 2129 base_path="1"
2012 ;; 2130 ;;
2013 -f|--final-ABI) 2131 -f|--final-ABI)
2014 final_ABI="1" 2132 final_ABI="1"
2015 options+=("$1")
2016 ;; 2133 ;;
2017 -*) 2134 -*)
2018 die "${FUNCNAME}(): Unrecognized option '$1'" 2135 die "${FUNCNAME}(): Unrecognized option '$1'"
2019 ;; 2136 ;;
2020 *) 2137 *)
2022 ;; 2139 ;;
2023 esac 2140 esac
2024 shift 2141 shift
2025 done 2142 done
2026 2143
2144 if [[ "${base_path}" == "0" ]]; then
2145 prefix="/"
2146 fi
2147
2027 if [[ "${final_ABI}" == "1" ]]; then 2148 if [[ "${final_ABI}" == "1" ]]; then
2028 if ! _python_package_supporting_installation_for_multiple_python_abis; then 2149 if ! _python_package_supporting_installation_for_multiple_python_abis; then
2029 die "${FUNCNAME}(): '--final-ABI' option cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs" 2150 die "${FUNCNAME}(): '--final-ABI' option cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs"
2030 fi 2151 fi
2152 PYTHON_ABI="$(PYTHON -f --ABI)"
2031 else 2153 else
2032 if _python_package_supporting_installation_for_multiple_python_abis && ! _python_abi-specific_local_scope; then 2154 if _python_package_supporting_installation_for_multiple_python_abis; then
2155 if ! _python_abi-specific_local_scope; then
2033 die "${FUNCNAME}() should be used in ABI-specific local scope" 2156 die "${FUNCNAME}() should be used in ABI-specific local scope"
2034 fi 2157 fi
2158 else
2159 PYTHON_ABI="${PYTHON_ABI:-$(PYTHON --ABI)}"
2035 fi 2160 fi
2161 fi
2036 2162
2037 echo "$(python_get_libdir "${options[@]}")/site-packages" 2163 if [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "CPython" ]]; then
2164 echo "${prefix}usr/$(get_libdir)/python${PYTHON_ABI}/site-packages"
2165 elif [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "Jython" ]]; then
2166 echo "${prefix}usr/share/jython-${PYTHON_ABI%-jython}/Lib/site-packages"
2167 elif [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "PyPy" ]]; then
2168 echo "${prefix}usr/$(get_libdir)/pypy${PYTHON_ABI#*-pypy-}/site-packages"
2169 fi
2038} 2170}
2039 2171
2040# @FUNCTION: python_get_library 2172# @FUNCTION: python_get_library
2041# @USAGE: [-b|--base-path] [-f|--final-ABI] [-l|--linker-option] 2173# @USAGE: [-b|--base-path] [-f|--final-ABI] [-l|--linker-option]
2042# @DESCRIPTION: 2174# @DESCRIPTION:
2099 else 2231 else
2100 echo "${prefix}usr/$(get_libdir)/libpython${PYTHON_ABI}$(get_libname)" 2232 echo "${prefix}usr/$(get_libdir)/libpython${PYTHON_ABI}$(get_libname)"
2101 fi 2233 fi
2102 elif [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "Jython" ]]; then 2234 elif [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "Jython" ]]; then
2103 die "${FUNCNAME}(): Jython does not have shared library" 2235 die "${FUNCNAME}(): Jython does not have shared library"
2236 elif [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "PyPy" ]]; then
2237 die "${FUNCNAME}(): PyPy does not have shared library"
2104 fi 2238 fi
2105} 2239}
2106 2240
2107# @FUNCTION: python_get_version 2241# @FUNCTION: python_get_version
2108# @USAGE: [-f|--final-ABI] [--full] [--major] [--minor] [--micro] 2242# @USAGE: [-f|--final-ABI] [-l|--language] [--full] [--major] [--minor] [--micro]
2109# @DESCRIPTION: 2243# @DESCRIPTION:
2110# Print Python version. 2244# Print version of Python implementation.
2111# --full, --major, --minor and --micro options cannot be specified simultaneously. 2245# --full, --major, --minor and --micro options cannot be specified simultaneously.
2112# If --full, --major, --minor and --micro options are not specified, then "${major_version}.${minor_version}" is printed. 2246# If --full, --major, --minor and --micro options are not specified, then "${major_version}.${minor_version}" is printed.
2247# If --language option is specified, then version of Python language is printed.
2248# --language and --full options cannot be specified simultaneously.
2249# --language and --micro options cannot be specified simultaneously.
2113# If --final-ABI option is specified, then final ABI from the list of enabled ABIs is used. 2250# If --final-ABI option is specified, then final ABI from the list of enabled ABIs is used.
2114python_get_version() { 2251python_get_version() {
2115 _python_check_python_pkg_setup_execution 2252 _python_check_python_pkg_setup_execution
2116 2253
2117 local final_ABI="0" full="0" major="0" minor="0" micro="0" python_command 2254 local final_ABI="0" language="0" language_version full="0" major="0" minor="0" micro="0" PYTHON_ABI="${PYTHON_ABI}" python_command
2118 2255
2119 while (($#)); do 2256 while (($#)); do
2120 case "$1" in 2257 case "$1" in
2121 -f|--final-ABI) 2258 -f|--final-ABI)
2122 final_ABI="1" 2259 final_ABI="1"
2123 ;; 2260 ;;
2261 -l|--language)
2262 language="1"
2263 ;;
2124 --full) 2264 --full)
2125 full="1" 2265 full="1"
2126 ;; 2266 ;;
2127 --major) 2267 --major)
2128 major="1" 2268 major="1"
2141 ;; 2281 ;;
2142 esac 2282 esac
2143 shift 2283 shift
2144 done 2284 done
2145 2285
2146 if [[ "$((${full} + ${major} + ${minor} + ${micro}))" -gt 1 ]]; then
2147 die "${FUNCNAME}(): '--full', '--major', '--minor' or '--micro' options cannot be specified simultaneously"
2148 fi
2149
2150 if [[ "${full}" == "1" ]]; then
2151 python_command="from sys import version_info; print('.'.join(str(x) for x in version_info[:3]))"
2152 elif [[ "${major}" == "1" ]]; then
2153 python_command="from sys import version_info; print(version_info[0])"
2154 elif [[ "${minor}" == "1" ]]; then
2155 python_command="from sys import version_info; print(version_info[1])"
2156 elif [[ "${micro}" == "1" ]]; then
2157 python_command="from sys import version_info; print(version_info[2])"
2158 else
2159 if [[ -n "${PYTHON_ABI}" && "${final_ABI}" == "0" ]]; then
2160 if [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "CPython" ]]; then
2161 echo "${PYTHON_ABI}"
2162 elif [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "Jython" ]]; then
2163 echo "${PYTHON_ABI%-jython}"
2164 fi
2165 return
2166 fi
2167 python_command="from sys import version_info; print('.'.join(str(x) for x in version_info[:2]))"
2168 fi
2169
2170 if [[ "${final_ABI}" == "1" ]]; then 2286 if [[ "${final_ABI}" == "1" ]]; then
2171 if ! _python_package_supporting_installation_for_multiple_python_abis; then 2287 if ! _python_package_supporting_installation_for_multiple_python_abis; then
2172 die "${FUNCNAME}(): '--final-ABI' option cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs" 2288 die "${FUNCNAME}(): '--final-ABI' option cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs"
2173 fi 2289 fi
2174 "$(PYTHON -f)" -c "${python_command}"
2175 else 2290 else
2176 if _python_package_supporting_installation_for_multiple_python_abis && ! _python_abi-specific_local_scope; then 2291 if _python_package_supporting_installation_for_multiple_python_abis && ! _python_abi-specific_local_scope; then
2177 die "${FUNCNAME}() should be used in ABI-specific local scope" 2292 die "${FUNCNAME}() should be used in ABI-specific local scope"
2178 fi 2293 fi
2294 fi
2295
2296 if [[ "$((${full} + ${major} + ${minor} + ${micro}))" -gt 1 ]]; then
2297 die "${FUNCNAME}(): '--full', '--major', '--minor' or '--micro' options cannot be specified simultaneously"
2298 fi
2299
2300 if [[ "${language}" == "1" ]]; then
2301 if [[ "${final_ABI}" == "1" ]]; then
2302 PYTHON_ABI="$(PYTHON -f --ABI)"
2303 elif [[ -z "${PYTHON_ABI}" ]]; then
2304 PYTHON_ABI="$(PYTHON --ABI)"
2305 fi
2306 language_version="${PYTHON_ABI%%-*}"
2307 if [[ "${full}" == "1" ]]; then
2308 die "${FUNCNAME}(): '--language' and '--full' options cannot be specified simultaneously"
2309 elif [[ "${major}" == "1" ]]; then
2310 echo "${language_version%.*}"
2311 elif [[ "${minor}" == "1" ]]; then
2312 echo "${language_version#*.}"
2313 elif [[ "${micro}" == "1" ]]; then
2314 die "${FUNCNAME}(): '--language' and '--micro' options cannot be specified simultaneously"
2315 else
2316 echo "${language_version}"
2317 fi
2318 else
2319 if [[ "${full}" == "1" ]]; then
2320 python_command="import sys; print('.'.join(str(x) for x in getattr(sys, 'pypy_version_info', sys.version_info)[:3]))"
2321 elif [[ "${major}" == "1" ]]; then
2322 python_command="import sys; print(getattr(sys, 'pypy_version_info', sys.version_info)[0])"
2323 elif [[ "${minor}" == "1" ]]; then
2324 python_command="import sys; print(getattr(sys, 'pypy_version_info', sys.version_info)[1])"
2325 elif [[ "${micro}" == "1" ]]; then
2326 python_command="import sys; print(getattr(sys, 'pypy_version_info', sys.version_info)[2])"
2327 else
2328 if [[ -n "${PYTHON_ABI}" && "${final_ABI}" == "0" ]]; then
2329 if [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "CPython" ]]; then
2330 echo "${PYTHON_ABI}"
2331 elif [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "Jython" ]]; then
2332 echo "${PYTHON_ABI%-jython}"
2333 elif [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "PyPy" ]]; then
2334 echo "${PYTHON_ABI#*-pypy-}"
2335 fi
2336 return
2337 fi
2338 python_command="from sys import version_info; print('.'.join(str(x) for x in version_info[:2]))"
2339 fi
2340
2341 if [[ "${final_ABI}" == "1" ]]; then
2342 "$(PYTHON -f)" -c "${python_command}"
2343 else
2179 "$(PYTHON ${PYTHON_ABI})" -c "${python_command}" 2344 "$(PYTHON ${PYTHON_ABI})" -c "${python_command}"
2345 fi
2346 fi
2347}
2348
2349# @FUNCTION: python_get_implementation_and_version
2350# @USAGE: [-f|--final-ABI]
2351# @DESCRIPTION:
2352# Print name and version of Python implementation.
2353# If version of Python implementation is not bound to version of Python language, then
2354# version of Python language is additionally printed.
2355# If --final-ABI option is specified, then final ABI from the list of enabled ABIs is used.
2356python_get_implementation_and_version() {
2357 _python_check_python_pkg_setup_execution
2358
2359 local final_ABI="0" PYTHON_ABI="${PYTHON_ABI}"
2360
2361 while (($#)); do
2362 case "$1" in
2363 -f|--final-ABI)
2364 final_ABI="1"
2365 ;;
2366 -*)
2367 die "${FUNCNAME}(): Unrecognized option '$1'"
2368 ;;
2369 *)
2370 die "${FUNCNAME}(): Invalid usage"
2371 ;;
2372 esac
2373 shift
2374 done
2375
2376 if [[ "${final_ABI}" == "1" ]]; then
2377 if ! _python_package_supporting_installation_for_multiple_python_abis; then
2378 die "${FUNCNAME}(): '--final-ABI' option cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs"
2379 fi
2380 PYTHON_ABI="$(PYTHON -f --ABI)"
2381 else
2382 if _python_package_supporting_installation_for_multiple_python_abis; then
2383 if ! _python_abi-specific_local_scope; then
2384 die "${FUNCNAME}() should be used in ABI-specific local scope"
2385 fi
2386 else
2387 PYTHON_ABI="${PYTHON_ABI:-$(PYTHON --ABI)}"
2388 fi
2389 fi
2390
2391 if [[ "${PYTHON_ABI}" =~ ^[[:digit:]]+\.[[:digit:]]+-[[:alnum:]]+-[[:digit:]]+\.[[:digit:]]+$ ]]; then
2392 echo "$(_python_get_implementation "${PYTHON_ABI}") ${PYTHON_ABI##*-} (Python ${PYTHON_ABI%%-*})"
2393 else
2394 echo "$(_python_get_implementation "${PYTHON_ABI}") ${PYTHON_ABI%%-*}"
2180 fi 2395 fi
2181} 2396}
2182 2397
2183# ================================================================================================ 2398# ================================================================================================
2184# ================================ FUNCTIONS FOR RUNNING OF TESTS ================================ 2399# ================================ FUNCTIONS FOR RUNNING OF TESTS ================================
2193_python_test_hook() { 2408_python_test_hook() {
2194 if [[ "$#" -ne 1 ]]; then 2409 if [[ "$#" -ne 1 ]]; then
2195 die "${FUNCNAME}() requires 1 argument" 2410 die "${FUNCNAME}() requires 1 argument"
2196 fi 2411 fi
2197 2412
2198 if _python_package_supporting_installation_for_multiple_python_abis && [[ "$(type -t "${FUNCNAME[3]}_$1_hook")" == "function" ]]; then 2413 if _python_package_supporting_installation_for_multiple_python_abis && [[ "$(type -t "${_PYTHON_TEST_FUNCTION}_$1_hook")" == "function" ]]; then
2199 "${FUNCNAME[3]}_$1_hook" 2414 "${_PYTHON_TEST_FUNCTION}_$1_hook"
2200 fi 2415 fi
2201} 2416}
2202 2417
2203# @FUNCTION: python_execute_nosetests 2418# @FUNCTION: python_execute_nosetests
2204# @USAGE: [-P|--PYTHONPATH PYTHONPATH] [-s|--separate-build-dirs] [--] [arguments] 2419# @USAGE: [-P|--PYTHONPATH PYTHONPATH] [-s|--separate-build-dirs] [--] [arguments]
2238 python_test_function() { 2453 python_test_function() {
2239 local evaluated_PYTHONPATH 2454 local evaluated_PYTHONPATH
2240 2455
2241 eval "evaluated_PYTHONPATH=\"${PYTHONPATH_template}\"" 2456 eval "evaluated_PYTHONPATH=\"${PYTHONPATH_template}\""
2242 2457
2243 _python_test_hook pre 2458 _PYTHON_TEST_FUNCTION="python_execute_nosetests" _python_test_hook pre
2244 2459
2245 if [[ -n "${evaluated_PYTHONPATH}" ]]; then 2460 if [[ -n "${evaluated_PYTHONPATH}" ]]; then
2246 echo ${_BOLD}PYTHONPATH="${evaluated_PYTHONPATH}" nosetests --verbosity="${PYTHON_TEST_VERBOSITY}" "$@"${_NORMAL} 2461 echo ${_BOLD}PYTHONPATH="${evaluated_PYTHONPATH}" nosetests --verbosity="${PYTHON_TEST_VERBOSITY}" "$@"${_NORMAL}
2247 PYTHONPATH="${evaluated_PYTHONPATH}" nosetests --verbosity="${PYTHON_TEST_VERBOSITY}" "$@" || return "$?" 2462 PYTHONPATH="${evaluated_PYTHONPATH}" nosetests --verbosity="${PYTHON_TEST_VERBOSITY}" "$@" || return "$?"
2248 else 2463 else
2249 echo ${_BOLD}nosetests --verbosity="${PYTHON_TEST_VERBOSITY}" "$@"${_NORMAL} 2464 echo ${_BOLD}nosetests --verbosity="${PYTHON_TEST_VERBOSITY}" "$@"${_NORMAL}
2250 nosetests --verbosity="${PYTHON_TEST_VERBOSITY}" "$@" || return "$?" 2465 nosetests --verbosity="${PYTHON_TEST_VERBOSITY}" "$@" || return "$?"
2251 fi 2466 fi
2252 2467
2253 _python_test_hook post 2468 _PYTHON_TEST_FUNCTION="python_execute_nosetests" _python_test_hook post
2254 } 2469 }
2255 if _python_package_supporting_installation_for_multiple_python_abis; then 2470 if _python_package_supporting_installation_for_multiple_python_abis; then
2256 python_execute_function ${separate_build_dirs:+-s} python_test_function "$@" 2471 python_execute_function ${separate_build_dirs:+-s} python_test_function "$@"
2257 else 2472 else
2258 if [[ -n "${separate_build_dirs}" ]]; then 2473 if [[ -n "${separate_build_dirs}" ]]; then
2302 python_test_function() { 2517 python_test_function() {
2303 local evaluated_PYTHONPATH 2518 local evaluated_PYTHONPATH
2304 2519
2305 eval "evaluated_PYTHONPATH=\"${PYTHONPATH_template}\"" 2520 eval "evaluated_PYTHONPATH=\"${PYTHONPATH_template}\""
2306 2521
2307 _python_test_hook pre 2522 _PYTHON_TEST_FUNCTION="python_execute_py.test" _python_test_hook pre
2308 2523
2309 if [[ -n "${evaluated_PYTHONPATH}" ]]; then 2524 if [[ -n "${evaluated_PYTHONPATH}" ]]; then
2310 echo ${_BOLD}PYTHONPATH="${evaluated_PYTHONPATH}" py.test $([[ "${PYTHON_TEST_VERBOSITY}" -ge 2 ]] && echo -v) "$@"${_NORMAL} 2525 echo ${_BOLD}PYTHONPATH="${evaluated_PYTHONPATH}" py.test $([[ "${PYTHON_TEST_VERBOSITY}" -ge 2 ]] && echo -v) "$@"${_NORMAL}
2311 PYTHONPATH="${evaluated_PYTHONPATH}" py.test $([[ "${PYTHON_TEST_VERBOSITY}" -ge 2 ]] && echo -v) "$@" || return "$?" 2526 PYTHONPATH="${evaluated_PYTHONPATH}" py.test $([[ "${PYTHON_TEST_VERBOSITY}" -ge 2 ]] && echo -v) "$@" || return "$?"
2312 else 2527 else
2313 echo ${_BOLD}py.test $([[ "${PYTHON_TEST_VERBOSITY}" -gt 1 ]] && echo -v) "$@"${_NORMAL} 2528 echo ${_BOLD}py.test $([[ "${PYTHON_TEST_VERBOSITY}" -gt 1 ]] && echo -v) "$@"${_NORMAL}
2314 py.test $([[ "${PYTHON_TEST_VERBOSITY}" -gt 1 ]] && echo -v) "$@" || return "$?" 2529 py.test $([[ "${PYTHON_TEST_VERBOSITY}" -gt 1 ]] && echo -v) "$@" || return "$?"
2315 fi 2530 fi
2316 2531
2317 _python_test_hook post 2532 _PYTHON_TEST_FUNCTION="python_execute_py.test" _python_test_hook post
2318 } 2533 }
2319 if _python_package_supporting_installation_for_multiple_python_abis; then 2534 if _python_package_supporting_installation_for_multiple_python_abis; then
2320 python_execute_function ${separate_build_dirs:+-s} python_test_function "$@" 2535 python_execute_function ${separate_build_dirs:+-s} python_test_function "$@"
2321 else 2536 else
2322 if [[ -n "${separate_build_dirs}" ]]; then 2537 if [[ -n "${separate_build_dirs}" ]]; then
2366 python_test_function() { 2581 python_test_function() {
2367 local evaluated_PYTHONPATH 2582 local evaluated_PYTHONPATH
2368 2583
2369 eval "evaluated_PYTHONPATH=\"${PYTHONPATH_template}\"" 2584 eval "evaluated_PYTHONPATH=\"${PYTHONPATH_template}\""
2370 2585
2371 _python_test_hook pre 2586 _PYTHON_TEST_FUNCTION="python_execute_trial" _python_test_hook pre
2372 2587
2373 if [[ -n "${evaluated_PYTHONPATH}" ]]; then 2588 if [[ -n "${evaluated_PYTHONPATH}" ]]; then
2374 echo ${_BOLD}PYTHONPATH="${evaluated_PYTHONPATH}" trial $([[ "${PYTHON_TEST_VERBOSITY}" -ge 4 ]] && echo --spew) "$@"${_NORMAL} 2589 echo ${_BOLD}PYTHONPATH="${evaluated_PYTHONPATH}" trial $([[ "${PYTHON_TEST_VERBOSITY}" -ge 4 ]] && echo --spew) "$@"${_NORMAL}
2375 PYTHONPATH="${evaluated_PYTHONPATH}" trial $([[ "${PYTHON_TEST_VERBOSITY}" -ge 4 ]] && echo --spew) "$@" || return "$?" 2590 PYTHONPATH="${evaluated_PYTHONPATH}" trial $([[ "${PYTHON_TEST_VERBOSITY}" -ge 4 ]] && echo --spew) "$@" || return "$?"
2376 else 2591 else
2377 echo ${_BOLD}trial $([[ "${PYTHON_TEST_VERBOSITY}" -ge 4 ]] && echo --spew) "$@"${_NORMAL} 2592 echo ${_BOLD}trial $([[ "${PYTHON_TEST_VERBOSITY}" -ge 4 ]] && echo --spew) "$@"${_NORMAL}
2378 trial $([[ "${PYTHON_TEST_VERBOSITY}" -ge 4 ]] && echo --spew) "$@" || return "$?" 2593 trial $([[ "${PYTHON_TEST_VERBOSITY}" -ge 4 ]] && echo --spew) "$@" || return "$?"
2379 fi 2594 fi
2380 2595
2381 _python_test_hook post 2596 _PYTHON_TEST_FUNCTION="python_execute_trial" _python_test_hook post
2382 } 2597 }
2383 if _python_package_supporting_installation_for_multiple_python_abis; then 2598 if _python_package_supporting_installation_for_multiple_python_abis; then
2384 python_execute_function ${separate_build_dirs:+-s} python_test_function "$@" 2599 python_execute_function ${separate_build_dirs:+-s} python_test_function "$@"
2385 else 2600 else
2386 if [[ -n "${separate_build_dirs}" ]]; then 2601 if [[ -n "${separate_build_dirs}" ]]; then
2530 _python_check_python_pkg_setup_execution 2745 _python_check_python_pkg_setup_execution
2531 _python_initialize_prefix_variables 2746 _python_initialize_prefix_variables
2532 2747
2533 if ! has "${EAPI:-0}" 0 1 2 || _python_package_supporting_installation_for_multiple_python_abis || _python_implementation || [[ "${CATEGORY}/${PN}" == "sys-apps/portage" ]]; then 2748 if ! has "${EAPI:-0}" 0 1 2 || _python_package_supporting_installation_for_multiple_python_abis || _python_implementation || [[ "${CATEGORY}/${PN}" == "sys-apps/portage" ]]; then
2534 # PYTHON_ABI variable cannot be local in packages not supporting installation for multiple Python ABIs. 2749 # PYTHON_ABI variable cannot be local in packages not supporting installation for multiple Python ABIs.
2535 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="${PYTHON_ABI}" return_code root site_packages_dirs=() site_packages_files=() 2750 local allow_evaluated_non_sitedir_paths="0" dir dirs=() evaluated_dirs=() evaluated_files=() file files=() iterated_PYTHON_ABIS options=() other_dirs=() other_files=() previous_PYTHON_ABI="${PYTHON_ABI}" return_code root site_packages_dirs=() site_packages_files=() stderr stderr_line
2536 2751
2537 if _python_package_supporting_installation_for_multiple_python_abis; then 2752 if _python_package_supporting_installation_for_multiple_python_abis; then
2538 if has "${EAPI:-0}" 0 1 2 3 && [[ -z "${PYTHON_ABIS}" ]]; then 2753 if has "${EAPI:-0}" 0 1 2 3 && [[ -z "${PYTHON_ABIS}" ]]; then
2539 die "${FUNCNAME}(): python_pkg_setup() or python_execute_function() not called" 2754 die "${FUNCNAME}(): python_pkg_setup() or python_execute_function() not called"
2540 fi 2755 fi
2635 options+=("-q") 2850 options+=("-q")
2636 2851
2637 for PYTHON_ABI in ${iterated_PYTHON_ABIS}; do 2852 for PYTHON_ABI in ${iterated_PYTHON_ABIS}; do
2638 if ((${#site_packages_dirs[@]})) || ((${#site_packages_files[@]})) || ((${#evaluated_dirs[@]})) || ((${#evaluated_files[@]})); then 2853 if ((${#site_packages_dirs[@]})) || ((${#site_packages_files[@]})) || ((${#evaluated_dirs[@]})) || ((${#evaluated_files[@]})); then
2639 return_code="0" 2854 return_code="0"
2855 stderr=""
2640 ebegin "Compilation and optimization of Python modules for $(python_get_implementation) $(python_get_version)" 2856 ebegin "Compilation and optimization of Python modules for $(python_get_implementation_and_version)"
2641 if ((${#site_packages_dirs[@]})) || ((${#evaluated_dirs[@]})); then 2857 if ((${#site_packages_dirs[@]})) || ((${#evaluated_dirs[@]})); then
2642 for dir in "${site_packages_dirs[@]}"; do 2858 for dir in "${site_packages_dirs[@]}"; do
2643 dirs+=("${root}$(python_get_sitedir)/${dir}") 2859 dirs+=("${root}$(python_get_sitedir)/${dir}")
2644 done 2860 done
2645 for dir in "${evaluated_dirs[@]}"; do 2861 for dir in "${evaluated_dirs[@]}"; do
2646 eval "dirs+=(\"\${root}${dir}\")" 2862 eval "dirs+=(\"\${root}${dir}\")"
2647 done 2863 done
2648 "$(PYTHON)" "${root}$(python_get_libdir)/compileall.py" "${options[@]}" "${dirs[@]}" || return_code="1" 2864 stderr+="${stderr:+$'\n'}$("$(PYTHON)" -m compileall "${options[@]}" "${dirs[@]}" 2>&1)" || return_code="1"
2649 if [[ "$(_python_get_implementation "${PYTHON_ABI}")" != "Jython" ]]; then 2865 if ! has "$(_python_get_implementation "${PYTHON_ABI}")" Jython PyPy; then
2650 "$(PYTHON)" -O "${root}$(python_get_libdir)/compileall.py" "${options[@]}" "${dirs[@]}" &> /dev/null || return_code="1" 2866 "$(PYTHON)" -O -m compileall "${options[@]}" "${dirs[@]}" &> /dev/null || return_code="1"
2651 fi 2867 fi
2652 _python_clean_compiled_modules "${dirs[@]}" 2868 _python_clean_compiled_modules "${dirs[@]}"
2653 fi 2869 fi
2654 if ((${#site_packages_files[@]})) || ((${#evaluated_files[@]})); then 2870 if ((${#site_packages_files[@]})) || ((${#evaluated_files[@]})); then
2655 for file in "${site_packages_files[@]}"; do 2871 for file in "${site_packages_files[@]}"; do
2656 files+=("${root}$(python_get_sitedir)/${file}") 2872 files+=("${root}$(python_get_sitedir)/${file}")
2657 done 2873 done
2658 for file in "${evaluated_files[@]}"; do 2874 for file in "${evaluated_files[@]}"; do
2659 eval "files+=(\"\${root}${file}\")" 2875 eval "files+=(\"\${root}${file}\")"
2660 done 2876 done
2661 "$(PYTHON)" "${root}$(python_get_libdir)/py_compile.py" "${files[@]}" || return_code="1" 2877 stderr+="${stderr:+$'\n'}$("$(PYTHON)" -m py_compile "${files[@]}" 2>&1)" || return_code="1"
2662 if [[ "$(_python_get_implementation "${PYTHON_ABI}")" != "Jython" ]]; then 2878 if ! has "$(_python_get_implementation "${PYTHON_ABI}")" Jython PyPy; then
2663 "$(PYTHON)" -O "${root}$(python_get_libdir)/py_compile.py" "${files[@]}" &> /dev/null || return_code="1" 2879 "$(PYTHON)" -O -m py_compile "${files[@]}" &> /dev/null || return_code="1"
2664 fi 2880 fi
2665 _python_clean_compiled_modules "${files[@]}" 2881 _python_clean_compiled_modules "${files[@]}"
2666 fi 2882 fi
2667 eend "${return_code}" 2883 eend "${return_code}"
2884 if [[ -n "${stderr}" ]]; then
2885 eerror "Syntax errors / warnings in Python modules for $(python_get_implementation_and_version):" &> /dev/null
2886 while read stderr_line; do
2887 eerror " ${stderr_line}"
2888 done <<< "${stderr}"
2889 fi
2668 fi 2890 fi
2669 unset dirs files 2891 unset dirs files
2670 done 2892 done
2671 2893
2672 if _python_package_supporting_installation_for_multiple_python_abis; then 2894 if _python_package_supporting_installation_for_multiple_python_abis; then
2678 fi 2900 fi
2679 fi 2901 fi
2680 2902
2681 if ((${#other_dirs[@]})) || ((${#other_files[@]})); then 2903 if ((${#other_dirs[@]})) || ((${#other_files[@]})); then
2682 return_code="0" 2904 return_code="0"
2905 stderr=""
2683 ebegin "Compilation and optimization of Python modules placed outside of site-packages directories for $(python_get_implementation) $(python_get_version)" 2906 ebegin "Compilation and optimization of Python modules placed outside of site-packages directories for $(python_get_implementation_and_version)"
2684 if ((${#other_dirs[@]})); then 2907 if ((${#other_dirs[@]})); then
2685 "$(PYTHON ${PYTHON_ABI})" "${root}$(python_get_libdir)/compileall.py" "${options[@]}" "${other_dirs[@]}" || return_code="1" 2908 stderr+="${stderr:+$'\n'}$("$(PYTHON ${PYTHON_ABI})" -m compileall "${options[@]}" "${other_dirs[@]}" 2>&1)" || return_code="1"
2686 if [[ "$(_python_get_implementation "${PYTHON_ABI}")" != "Jython" ]]; then 2909 if ! has "$(_python_get_implementation "${PYTHON_ABI}")" Jython PyPy; then
2687 "$(PYTHON ${PYTHON_ABI})" -O "${root}$(python_get_libdir)/compileall.py" "${options[@]}" "${other_dirs[@]}" &> /dev/null || return_code="1" 2910 "$(PYTHON ${PYTHON_ABI})" -O -m compileall "${options[@]}" "${other_dirs[@]}" &> /dev/null || return_code="1"
2688 fi 2911 fi
2689 _python_clean_compiled_modules "${other_dirs[@]}" 2912 _python_clean_compiled_modules "${other_dirs[@]}"
2690 fi 2913 fi
2691 if ((${#other_files[@]})); then 2914 if ((${#other_files[@]})); then
2692 "$(PYTHON ${PYTHON_ABI})" "${root}$(python_get_libdir)/py_compile.py" "${other_files[@]}" || return_code="1" 2915 stderr+="${stderr:+$'\n'}$("$(PYTHON ${PYTHON_ABI})" -m py_compile "${other_files[@]}" 2>&1)" || return_code="1"
2693 if [[ "$(_python_get_implementation "${PYTHON_ABI}")" != "Jython" ]]; then 2916 if ! has "$(_python_get_implementation "${PYTHON_ABI}")" Jython PyPy; then
2694 "$(PYTHON ${PYTHON_ABI})" -O "${root}$(python_get_libdir)/py_compile.py" "${other_files[@]}" &> /dev/null || return_code="1" 2917 "$(PYTHON ${PYTHON_ABI})" -O -m py_compile "${other_files[@]}" &> /dev/null || return_code="1"
2695 fi 2918 fi
2696 _python_clean_compiled_modules "${other_files[@]}" 2919 _python_clean_compiled_modules "${other_files[@]}"
2697 fi 2920 fi
2698 eend "${return_code}" 2921 eend "${return_code}"
2922 if [[ -n "${stderr}" ]]; then
2923 eerror "Syntax errors / warnings in Python modules placed outside of site-packages directories for $(python_get_implementation_and_version):" &> /dev/null
2924 while read stderr_line; do
2925 eerror " ${stderr_line}"
2926 done <<< "${stderr}"
2927 fi
2699 fi 2928 fi
2700 else 2929 else
2701 # Deprecated part of python_mod_optimize() 2930 # Deprecated part of python_mod_optimize()
2702 ewarn 2931 ewarn
2703 ewarn "Deprecation Warning: Usage of ${FUNCNAME}() in packages not supporting installation" 2932 ewarn "Deprecation Warning: Usage of ${FUNCNAME}() in packages not supporting installation"

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