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Revision 1.116 Revision 1.144
1# Copyright 1999-2011 Gentoo Foundation 1# Copyright 1999-2012 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 1.144 2012/01/01 05:02:27 floppym 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
12# Must call inherit before EXPORT_FUNCTIONS to avoid QA warning.
13if [[ -z "${_PYTHON_ECLASS_INHERITED}" ]]; then
12inherit multilib 14 inherit multilib
15fi
13 16
17# Export pkg_setup every time to avoid issues with eclass inheritance order.
18if ! has "${EAPI:-0}" 0 1 2 3 || { has "${EAPI:-0}" 2 3 && [[ -n "${PYTHON_USE_WITH}" || -n "${PYTHON_USE_WITH_OR}" ]]; }; then
19 EXPORT_FUNCTIONS pkg_setup
20fi
21
22# Avoid processing this eclass more than once.
23if [[ -z "${_PYTHON_ECLASS_INHERITED}" ]]; then
24_PYTHON_ECLASS_INHERITED="1"
25
14if ! has "${EAPI:-0}" 0 1 2 3; then 26if ! has "${EAPI:-0}" 0 1 2 3 4; then
15 die "API of python.eclass in EAPI=\"${EAPI}\" not established" 27 die "API of python.eclass in EAPI=\"${EAPI}\" not established"
16fi 28fi
17 29
18_CPYTHON2_GLOBALLY_SUPPORTED_ABIS=(2.4 2.5 2.6 2.7) 30_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) 31_CPYTHON3_GLOBALLY_SUPPORTED_ABIS=(3.1 3.2)
20_JYTHON_GLOBALLY_SUPPORTED_ABIS=(2.5-jython) 32_JYTHON_GLOBALLY_SUPPORTED_ABIS=(2.5-jython)
33_PYPY_GLOBALLY_SUPPORTED_ABIS=(2.7-pypy-1.7)
21_PYTHON_GLOBALLY_SUPPORTED_ABIS=(${_CPYTHON2_GLOBALLY_SUPPORTED_ABIS[@]} ${_CPYTHON3_GLOBALLY_SUPPORTED_ABIS[@]} ${_JYTHON_GLOBALLY_SUPPORTED_ABIS[@]}) 34_PYTHON_GLOBALLY_SUPPORTED_ABIS=(${_CPYTHON2_GLOBALLY_SUPPORTED_ABIS[@]} ${_CPYTHON3_GLOBALLY_SUPPORTED_ABIS[@]} ${_JYTHON_GLOBALLY_SUPPORTED_ABIS[@]} ${_PYPY_GLOBALLY_SUPPORTED_ABIS[@]})
22 35
23# ================================================================================================ 36# ================================================================================================
24# ===================================== HANDLING OF METADATA ===================================== 37# ===================================== HANDLING OF METADATA =====================================
25# ================================================================================================ 38# ================================================================================================
39
40_PYTHON_ABI_PATTERN_REGEX="([[:alnum:]]|\.|-|\*|\[|\])+"
26 41
27_python_check_python_abi_matching() { 42_python_check_python_abi_matching() {
28 local pattern patterns patterns_list="0" PYTHON_ABI 43 local pattern patterns patterns_list="0" PYTHON_ABI
29 44
30 while (($#)); do 45 while (($#)); do
56 pattern="$2" 71 pattern="$2"
57 72
58 if [[ "${pattern}" == *"-cpython" ]]; then 73 if [[ "${pattern}" == *"-cpython" ]]; then
59 [[ "${PYTHON_ABI}" =~ ^[[:digit:]]+\.[[:digit:]]+$ && "${PYTHON_ABI}" == ${pattern%-cpython} ]] 74 [[ "${PYTHON_ABI}" =~ ^[[:digit:]]+\.[[:digit:]]+$ && "${PYTHON_ABI}" == ${pattern%-cpython} ]]
60 elif [[ "${pattern}" == *"-jython" ]]; then 75 elif [[ "${pattern}" == *"-jython" ]]; then
76 [[ "${PYTHON_ABI}" == ${pattern} ]]
77 elif [[ "${pattern}" == *"-pypy-"* ]]; then
61 [[ "${PYTHON_ABI}" == ${pattern} ]] 78 [[ "${PYTHON_ABI}" == ${pattern} ]]
62 else 79 else
63 if [[ "${PYTHON_ABI}" =~ ^[[:digit:]]+\.[[:digit:]]+$ ]]; then 80 if [[ "${PYTHON_ABI}" =~ ^[[:digit:]]+\.[[:digit:]]+$ ]]; then
64 [[ "${PYTHON_ABI}" == ${pattern} ]] 81 [[ "${PYTHON_ABI}" == ${pattern} ]]
65 elif [[ "${PYTHON_ABI}" =~ ^[[:digit:]]+\.[[:digit:]]+-jython$ ]]; then 82 elif [[ "${PYTHON_ABI}" =~ ^[[:digit:]]+\.[[:digit:]]+-jython$ ]]; then
66 [[ "${PYTHON_ABI%-jython}" == ${pattern} ]] 83 [[ "${PYTHON_ABI%-jython}" == ${pattern} ]]
84 elif [[ "${PYTHON_ABI}" =~ ^[[:digit:]]+\.[[:digit:]]+-pypy-[[:digit:]]+\.[[:digit:]]+$ ]]; then
85 [[ "${PYTHON_ABI%-pypy-*}" == ${pattern} ]]
67 else 86 else
68 die "${FUNCNAME}(): Unrecognized Python ABI '${PYTHON_ABI}'" 87 die "${FUNCNAME}(): Unrecognized Python ABI '${PYTHON_ABI}'"
69 fi 88 fi
70 fi 89 fi
71 else 90 else
76 return 0 95 return 0
77 fi 96 fi
78 done <<< "${patterns}" 97 done <<< "${patterns}"
79 98
80 return 1 99 return 1
100 fi
101}
102
103_python_package_supporting_installation_for_multiple_python_abis() {
104 if has "${EAPI:-0}" 0 1 2 3 4; then
105 if [[ -n "${SUPPORT_PYTHON_ABIS}" ]]; then
106 return 0
107 else
108 return 1
109 fi
110 else
111 die "${FUNCNAME}(): Support for EAPI=\"${EAPI}\" not implemented"
81 fi 112 fi
82} 113}
83 114
84# @ECLASS-VARIABLE: PYTHON_DEPEND 115# @ECLASS-VARIABLE: PYTHON_DEPEND
85# @DESCRIPTION: 116# @DESCRIPTION:
278_python_implementation() { 309_python_implementation() {
279 if [[ "${CATEGORY}/${PN}" == "dev-lang/python" ]]; then 310 if [[ "${CATEGORY}/${PN}" == "dev-lang/python" ]]; then
280 return 0 311 return 0
281 elif [[ "${CATEGORY}/${PN}" == "dev-java/jython" ]]; then 312 elif [[ "${CATEGORY}/${PN}" == "dev-java/jython" ]]; then
282 return 0 313 return 0
314 elif [[ "${CATEGORY}/${PN}" == "dev-python/pypy" ]]; then
315 return 0
283 else 316 else
284 return 1 317 return 1
285 fi
286}
287
288_python_package_supporting_installation_for_multiple_python_abis() {
289 if [[ "${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 318 fi
302} 319}
303 320
304_python_abi-specific_local_scope() { 321_python_abi-specific_local_scope() {
305 [[ " ${FUNCNAME[@]:2} " =~ " "(_python_final_sanity_checks|python_execute_function|python_mod_optimize|python_mod_cleanup)" " ]] 322 [[ " ${FUNCNAME[@]:2} " =~ " "(_python_final_sanity_checks|python_execute_function|python_mod_optimize|python_mod_cleanup)" " ]]
379 _CYAN= 396 _CYAN=
380 _NORMAL= 397 _NORMAL=
381 fi 398 fi
382} 399}
383 400
384unset PYTHON_PKG_SETUP_EXECUTED
385
386_python_check_python_pkg_setup_execution() { 401_python_check_python_pkg_setup_execution() {
387 [[ " ${FUNCNAME[@]:1} " =~ " "(python_set_active_version|python_pkg_setup)" " ]] && return 402 [[ " ${FUNCNAME[@]:1} " =~ " "(python_set_active_version|python_pkg_setup)" " ]] && return
388 403
389 if ! has "${EAPI:-0}" 0 1 2 3 && [[ -z "${PYTHON_PKG_SETUP_EXECUTED}" ]]; then 404 if ! has "${EAPI:-0}" 0 1 2 3 && [[ -z "${PYTHON_PKG_SETUP_EXECUTED}" ]]; then
390 die "python_pkg_setup() not called" 405 die "python_pkg_setup() not called"
458 fi 473 fi
459 474
460 PYTHON_PKG_SETUP_EXECUTED="1" 475 PYTHON_PKG_SETUP_EXECUTED="1"
461} 476}
462 477
463if ! has "${EAPI:-0}" 0 1 2 3 || { has "${EAPI:-0}" 2 3 && [[ -n "${PYTHON_USE_WITH}" || -n "${PYTHON_USE_WITH_OR}" ]]; }; then
464 EXPORT_FUNCTIONS pkg_setup
465fi
466
467_PYTHON_SHEBANG_BASE_PART_REGEX='^#![[:space:]]*([^[:space:]]*/usr/bin/env[[:space:]]+)?([^[:space:]]*/)?(jython|python)' 478_PYTHON_SHEBANG_BASE_PART_REGEX='^#![[:space:]]*([^[:space:]]*/usr/bin/env[[:space:]]+)?([^[:space:]]*/)?(jython|pypy-c|python)'
468 479
469# @FUNCTION: python_convert_shebangs 480# @FUNCTION: python_convert_shebangs
470# @USAGE: [-q|--quiet] [-r|--recursive] [-x|--only-executables] [--] <Python_ABI|Python_version> <file|directory> [files|directories] 481# @USAGE: [-q|--quiet] [-r|--recursive] [-x|--only-executables] [--] <Python_ABI|Python_version> <file|directory> [files|directories]
471# @DESCRIPTION: 482# @DESCRIPTION:
472# Convert shebangs in specified files. Directories can be specified only with --recursive option. 483# Convert shebangs in specified files. Directories can be specified only with --recursive option.
540 551
541 if [[ "${quiet}" == "0" ]]; then 552 if [[ "${quiet}" == "0" ]]; then
542 einfo "Converting shebang in '${file}'" 553 einfo "Converting shebang in '${file}'"
543 fi 554 fi
544 555
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" 556 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 '${file}' failed"
546 fi 557 fi
547 done 558 done
548} 559}
549 560
550# @FUNCTION: python_clean_installation_image 561# @FUNCTION: python_clean_installation_image
706 fi 717 fi
707 718
708 _python_initial_sanity_checks 719 _python_initial_sanity_checks
709 720
710 if [[ "$(declare -p PYTHON_ABIS 2> /dev/null)" != "declare -x PYTHON_ABIS="* ]] && has "${EAPI:-0}" 0 1 2 3 4; then 721 if [[ "$(declare -p PYTHON_ABIS 2> /dev/null)" != "declare -x PYTHON_ABIS="* ]] && has "${EAPI:-0}" 0 1 2 3 4; then
711 local PYTHON_ABI restricted_ABI restricted_ABIs support_ABI supported_PYTHON_ABIS 722 local PYTHON_ABI
712
713 restricted_ABIs="${RESTRICT_PYTHON_ABIS// /$'\n'}"
714 723
715 if [[ "$(declare -p USE_PYTHON 2> /dev/null)" == "declare -x USE_PYTHON="* ]]; then 724 if [[ "$(declare -p USE_PYTHON 2> /dev/null)" == "declare -x USE_PYTHON="* ]]; then
716 local cpython_enabled="0" 725 local cpython_enabled="0"
717 726
718 if [[ -z "${USE_PYTHON}" ]]; then 727 if [[ -z "${USE_PYTHON}" ]]; then
726 735
727 if has "${PYTHON_ABI}" "${_CPYTHON2_GLOBALLY_SUPPORTED_ABIS[@]}" "${_CPYTHON3_GLOBALLY_SUPPORTED_ABIS[@]}"; then 736 if has "${PYTHON_ABI}" "${_CPYTHON2_GLOBALLY_SUPPORTED_ABIS[@]}" "${_CPYTHON3_GLOBALLY_SUPPORTED_ABIS[@]}"; then
728 cpython_enabled="1" 737 cpython_enabled="1"
729 fi 738 fi
730 739
731 support_ABI="1"
732 while read restricted_ABI; do
733 if _python_check_python_abi_matching "${PYTHON_ABI}" "${restricted_ABI}"; then 740 if ! _python_check_python_abi_matching --patterns-list "${PYTHON_ABI}" "${RESTRICT_PYTHON_ABIS}"; then
734 support_ABI="0" 741 export PYTHON_ABIS+="${PYTHON_ABIS:+ }${PYTHON_ABI}"
735 break
736 fi 742 fi
737 done <<< "${restricted_ABIs}"
738 [[ "${support_ABI}" == "1" ]] && export PYTHON_ABIS+="${PYTHON_ABIS:+ }${PYTHON_ABI}"
739 done 743 done
740 744
741 if [[ -z "${PYTHON_ABIS//[${IFS}]/}" ]]; then 745 if [[ -z "${PYTHON_ABIS//[${IFS}]/}" ]]; then
742 die "USE_PYTHON variable does not enable any Python ABI supported by ${CATEGORY}/${PF}" 746 die "USE_PYTHON variable does not enable any Python ABI supported by ${CATEGORY}/${PF}"
743 fi 747 fi
759 die "'${EPREFIX}/usr/bin/python2' is not valid symlink" 763 die "'${EPREFIX}/usr/bin/python2' is not valid symlink"
760 fi 764 fi
761 765
762 python2_version="$("${EPREFIX}/usr/bin/python2" -c 'from sys import version_info; print(".".join(str(x) for x in version_info[:2]))')" 766 python2_version="$("${EPREFIX}/usr/bin/python2" -c 'from sys import version_info; print(".".join(str(x) for x in version_info[:2]))')"
763 767
768 support_python_major_version="0"
764 for PYTHON_ABI in "${_CPYTHON2_GLOBALLY_SUPPORTED_ABIS[@]}"; do 769 for PYTHON_ABI in "${_CPYTHON2_GLOBALLY_SUPPORTED_ABIS[@]}"; do
770 if ! _python_check_python_abi_matching --patterns-list "${PYTHON_ABI}" "${RESTRICT_PYTHON_ABIS}"; then
765 support_python_major_version="1" 771 support_python_major_version="1"
766 while read restricted_ABI; do 772 break
767 if _python_check_python_abi_matching "${PYTHON_ABI}" "${restricted_ABI}"; then
768 support_python_major_version="0"
769 fi 773 fi
770 done <<< "${restricted_ABIs}"
771 [[ "${support_python_major_version}" == "1" ]] && break
772 done 774 done
773 if [[ "${support_python_major_version}" == "1" ]]; then 775 if [[ "${support_python_major_version}" == "1" ]]; then
774 while read restricted_ABI; do
775 if _python_check_python_abi_matching "${python2_version}" "${restricted_ABI}"; then 776 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}" 777 die "Active version of CPython 2 is not supported by ${CATEGORY}/${PF}"
777 fi 778 fi
778 done <<< "${restricted_ABIs}"
779 else 779 else
780 python2_version="" 780 python2_version=""
781 fi 781 fi
782 fi 782 fi
783 783
786 die "'${EPREFIX}/usr/bin/python3' is not valid symlink" 786 die "'${EPREFIX}/usr/bin/python3' is not valid symlink"
787 fi 787 fi
788 788
789 python3_version="$("${EPREFIX}/usr/bin/python3" -c 'from sys import version_info; print(".".join(str(x) for x in version_info[:2]))')" 789 python3_version="$("${EPREFIX}/usr/bin/python3" -c 'from sys import version_info; print(".".join(str(x) for x in version_info[:2]))')"
790 790
791 support_python_major_version="0"
791 for PYTHON_ABI in "${_CPYTHON3_GLOBALLY_SUPPORTED_ABIS[@]}"; do 792 for PYTHON_ABI in "${_CPYTHON3_GLOBALLY_SUPPORTED_ABIS[@]}"; do
793 if ! _python_check_python_abi_matching --patterns-list "${PYTHON_ABI}" "${RESTRICT_PYTHON_ABIS}"; then
792 support_python_major_version="1" 794 support_python_major_version="1"
793 while read restricted_ABI; do 795 break
794 if _python_check_python_abi_matching "${PYTHON_ABI}" "${restricted_ABI}"; then
795 support_python_major_version="0"
796 fi 796 fi
797 done <<< "${restricted_ABIs}"
798 [[ "${support_python_major_version}" == "1" ]] && break
799 done 797 done
800 if [[ "${support_python_major_version}" == "1" ]]; then 798 if [[ "${support_python_major_version}" == "1" ]]; then
801 while read restricted_ABI; do
802 if _python_check_python_abi_matching "${python3_version}" "${restricted_ABI}"; then 799 if _python_check_python_abi_matching --patterns-list "${python3_version}" "${RESTRICT_PYTHON_ABIS}"; then
803 die "Active version of CPython 3 is not supported by ${CATEGORY}/${PF}" 800 die "Active version of CPython 3 is not supported by ${CATEGORY}/${PF}"
804 fi 801 fi
805 done <<< "${restricted_ABIs}"
806 else 802 else
807 python3_version="" 803 python3_version=""
808 fi 804 fi
809 fi 805 fi
810 806
835 eval "_PYTHON_SAVED_${variable}=\"\${!variable}\"" 831 eval "_PYTHON_SAVED_${variable}=\"\${!variable}\""
836 for prefix in PYTHON_USER_ PYTHON_; do 832 for prefix in PYTHON_USER_ PYTHON_; do
837 if [[ "$(declare -p ${prefix}${variable} 2> /dev/null)" == "declare -a ${prefix}${variable}="* ]]; then 833 if [[ "$(declare -p ${prefix}${variable} 2> /dev/null)" == "declare -a ${prefix}${variable}="* ]]; then
838 eval "array=(\"\${${prefix}${variable}[@]}\")" 834 eval "array=(\"\${${prefix}${variable}[@]}\")"
839 for element in "${array[@]}"; do 835 for element in "${array[@]}"; do
840 if [[ "${element}" =~ ^([[:alnum:]]|\.|-|\*|\[|\])+\ (\+|-)\ .+ ]]; then 836 if [[ "${element}" =~ ^${_PYTHON_ABI_PATTERN_REGEX}\ (\+|-)\ .+ ]]; then
841 pattern="${element%% *}" 837 pattern="${element%% *}"
842 element="${element#* }" 838 element="${element#* }"
843 operator="${element%% *}" 839 operator="${element%% *}"
844 flags="${element#* }" 840 flags="${element#* }"
845 if _python_check_python_abi_matching "${PYTHON_ABI}" "${pattern}"; then 841 if _python_check_python_abi_matching "${PYTHON_ABI}" "${pattern}"; then
1015 iterated_PYTHON_ABIS="${PYTHON_ABIS}" 1011 iterated_PYTHON_ABIS="${PYTHON_ABIS}"
1016 fi 1012 fi
1017 for PYTHON_ABI in ${iterated_PYTHON_ABIS}; do 1013 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 1014 if [[ "${EBUILD_PHASE}" == "test" ]] && _python_check_python_abi_matching --patterns-list "${PYTHON_ABI}" "${PYTHON_TESTS_RESTRICTED_ABIS}"; then
1019 if [[ "${quiet}" == "0" ]]; then 1015 if [[ "${quiet}" == "0" ]]; then
1020 echo " ${_GREEN}*${_NORMAL} ${_BLUE}Testing of ${CATEGORY}/${PF} with $(python_get_implementation) $(python_get_version) skipped${_NORMAL}" 1016 echo " ${_GREEN}*${_NORMAL} ${_BLUE}Testing of ${CATEGORY}/${PF} with $(python_get_implementation_and_version) skipped${_NORMAL}"
1021 fi 1017 fi
1022 continue 1018 continue
1023 fi 1019 fi
1024 1020
1025 _python_prepare_flags 1021 _python_prepare_flags
1026 1022
1027 if [[ "${quiet}" == "0" ]]; then 1023 if [[ "${quiet}" == "0" ]]; then
1028 if [[ -n "${action_message_template}" ]]; then 1024 if [[ -n "${action_message_template}" ]]; then
1029 eval "action_message=\"${action_message_template}\"" 1025 eval "action_message=\"${action_message_template}\""
1030 else 1026 else
1031 action_message="${action} of ${CATEGORY}/${PF} with $(python_get_implementation) $(python_get_version)..." 1027 action_message="${action} of ${CATEGORY}/${PF} with $(python_get_implementation_and_version)..."
1032 fi 1028 fi
1033 echo " ${_GREEN}*${_NORMAL} ${_BLUE}${action_message}${_NORMAL}" 1029 echo " ${_GREEN}*${_NORMAL} ${_BLUE}${action_message}${_NORMAL}"
1034 fi 1030 fi
1035 1031
1036 if [[ "${separate_build_dirs}" == "1" ]]; then 1032 if [[ "${separate_build_dirs}" == "1" ]]; then
1060 1056
1061 if [[ "${return_code}" -ne 0 ]]; then 1057 if [[ "${return_code}" -ne 0 ]]; then
1062 if [[ -n "${failure_message_template}" ]]; then 1058 if [[ -n "${failure_message_template}" ]]; then
1063 eval "failure_message=\"${failure_message_template}\"" 1059 eval "failure_message=\"${failure_message_template}\""
1064 else 1060 else
1065 failure_message="${action} failed with $(python_get_implementation) $(python_get_version) in ${function}() function" 1061 failure_message="${action} failed with $(python_get_implementation_and_version) in ${function}() function"
1066 fi 1062 fi
1067 1063
1068 if [[ "${nonfatal}" == "1" ]]; then 1064 if [[ "${nonfatal}" == "1" ]]; then
1069 if [[ "${quiet}" == "0" ]]; then 1065 if [[ "${quiet}" == "0" ]]; then
1070 ewarn "${failure_message}" 1066 ewarn "${failure_message}"
1241import os 1237import os
1242import re 1238import re
1243import subprocess 1239import subprocess
1244import sys 1240import sys
1245 1241
1246cpython_re = re.compile(r"^python(\d+\.\d+)$") 1242cpython_ABI_re = re.compile(r"^(\d+\.\d+)$")
1243jython_ABI_re = re.compile(r"^(\d+\.\d+)-jython$")
1244pypy_ABI_re = re.compile(r"^\d+\.\d+-pypy-(\d+\.\d+)$")
1245cpython_interpreter_re = re.compile(r"^python(\d+\.\d+)$")
1247jython_re = re.compile(r"^jython(\d+\.\d+)$") 1246jython_interpreter_re = re.compile(r"^jython(\d+\.\d+)$")
1247pypy_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)") 1248cpython_shebang_re = re.compile(r"^#![ \t]*(?:${EPREFIX}/usr/bin/python|(?:${EPREFIX})?/usr/bin/env[ \t]+(?:${EPREFIX}/usr/bin/)?python)")
1249python_shebang_options_re = re.compile(r"^#![ \t]*${EPREFIX}/usr/bin/(?:jython|pypy-c|python)(?:\d+(?:\.\d+)?)?[ \t]+(-\S)")
1249python_verification_output_re = re.compile("^GENTOO_PYTHON_TARGET_SCRIPT_PATH supported\n$") 1250python_verification_output_re = re.compile("^GENTOO_PYTHON_TARGET_SCRIPT_PATH supported\n$")
1250 1251
1251def get_PYTHON_ABI(EPYTHON): 1252pypy_versions_mapping = {
1252 cpython_matched = cpython_re.match(EPYTHON) 1253 "1.5": "2.7"
1253 jython_matched = jython_re.match(EPYTHON) 1254}
1255
1256def get_PYTHON_ABI(python_interpreter):
1257 cpython_matched = cpython_interpreter_re.match(python_interpreter)
1258 jython_matched = jython_interpreter_re.match(python_interpreter)
1259 pypy_matched = pypy_interpreter_re.match(python_interpreter)
1254 if cpython_matched is not None: 1260 if cpython_matched is not None:
1255 PYTHON_ABI = cpython_matched.group(1) 1261 PYTHON_ABI = cpython_matched.group(1)
1256 elif jython_matched is not None: 1262 elif jython_matched is not None:
1257 PYTHON_ABI = jython_matched.group(1) + "-jython" 1263 PYTHON_ABI = jython_matched.group(1) + "-jython"
1264 elif pypy_matched is not None:
1265 PYTHON_ABI = pypy_versions_mapping[pypy_matched.group(1)] + "-pypy-" + pypy_matched.group(1)
1258 else: 1266 else:
1259 PYTHON_ABI = None 1267 PYTHON_ABI = None
1260 return PYTHON_ABI 1268 return PYTHON_ABI
1261 1269
1270def get_python_interpreter(PYTHON_ABI):
1271 cpython_matched = cpython_ABI_re.match(PYTHON_ABI)
1272 jython_matched = jython_ABI_re.match(PYTHON_ABI)
1273 pypy_matched = pypy_ABI_re.match(PYTHON_ABI)
1274 if cpython_matched is not None:
1275 python_interpreter = "python" + cpython_matched.group(1)
1276 elif jython_matched is not None:
1277 python_interpreter = "jython" + jython_matched.group(1)
1278 elif pypy_matched is not None:
1279 python_interpreter = "pypy-c" + pypy_matched.group(1)
1280 else:
1281 python_interpreter = None
1282 return python_interpreter
1283
1262EOF 1284EOF
1263 if [[ "$?" != "0" ]]; then 1285 if [[ "$?" != "0" ]]; then
1264 die "${FUNCNAME}(): Generation of '$1' failed" 1286 die "${FUNCNAME}(): Generation of '$1' failed"
1265 fi 1287 fi
1266 if [[ "${respect_EPYTHON}" == "1" ]]; then 1288 if [[ "${respect_EPYTHON}" == "1" ]]; then
1267 cat << EOF >> "${file}" 1289 cat << EOF >> "${file}"
1268EPYTHON = os.environ.get("EPYTHON") 1290python_interpreter = os.environ.get("EPYTHON")
1269if EPYTHON: 1291if python_interpreter:
1270 PYTHON_ABI = get_PYTHON_ABI(EPYTHON) 1292 PYTHON_ABI = get_PYTHON_ABI(python_interpreter)
1271 if PYTHON_ABI is None: 1293 if PYTHON_ABI is None:
1272 sys.stderr.write("EPYTHON variable has unrecognized value '%s'\n" % EPYTHON) 1294 sys.stderr.write("%s: EPYTHON variable has unrecognized value '%s'\n" % (sys.argv[0], python_interpreter))
1273 sys.exit(1) 1295 sys.exit(1)
1274else: 1296else:
1275 try: 1297 try:
1298 environment = os.environ.copy()
1299 environment["ROOT"] = "/"
1276 eselect_process = subprocess.Popen(["${EPREFIX}/usr/bin/eselect", "python", "show"${eselect_python_option:+, $(echo "\"")}${eselect_python_option}${eselect_python_option:+$(echo "\"")}], stdout=subprocess.PIPE) 1300 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: 1301 if eselect_process.wait() != 0:
1278 raise ValueError 1302 raise ValueError
1279 except (OSError, ValueError): 1303 except (OSError, ValueError):
1280 sys.stderr.write("Execution of 'eselect python show${eselect_python_option:+ }${eselect_python_option}' failed\n") 1304 sys.stderr.write("%s: Execution of 'eselect python show${eselect_python_option:+ }${eselect_python_option}' failed\n" % sys.argv[0])
1281 sys.exit(1) 1305 sys.exit(1)
1282 1306
1283 EPYTHON = eselect_process.stdout.read() 1307 python_interpreter = eselect_process.stdout.read()
1284 if not isinstance(EPYTHON, str): 1308 if not isinstance(python_interpreter, str):
1285 # Python 3 1309 # Python 3
1286 EPYTHON = EPYTHON.decode() 1310 python_interpreter = python_interpreter.decode()
1287 EPYTHON = EPYTHON.rstrip("\n") 1311 python_interpreter = python_interpreter.rstrip("\n")
1288 1312
1289 PYTHON_ABI = get_PYTHON_ABI(EPYTHON) 1313 PYTHON_ABI = get_PYTHON_ABI(python_interpreter)
1290 if PYTHON_ABI is None: 1314 if PYTHON_ABI is None:
1291 sys.stderr.write("'eselect python show${eselect_python_option:+ }${eselect_python_option}' printed unrecognized value '%s'\n" % EPYTHON) 1315 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) 1316 sys.exit(1)
1293 1317
1294wrapper_script_path = os.path.realpath(sys.argv[0]) 1318wrapper_script_path = os.path.realpath(sys.argv[0])
1295target_executable_path = "%s-%s" % (wrapper_script_path, PYTHON_ABI) 1319target_executable_path = "%s-%s" % (wrapper_script_path, PYTHON_ABI)
1296if not os.path.exists(target_executable_path): 1320if not os.path.exists(target_executable_path):
1297 sys.stderr.write("'%s' does not exist\n" % target_executable_path) 1321 sys.stderr.write("%s: '%s' does not exist\n" % (sys.argv[0], target_executable_path))
1298 sys.exit(1) 1322 sys.exit(1)
1299EOF 1323EOF
1300 if [[ "$?" != "0" ]]; then 1324 if [[ "$?" != "0" ]]; then
1301 die "${FUNCNAME}(): Generation of '$1' failed" 1325 die "${FUNCNAME}(): Generation of '$1' failed"
1302 fi 1326 fi
1303 else 1327 else
1304 cat << EOF >> "${file}" 1328 cat << EOF >> "${file}"
1305try: 1329try:
1330 environment = os.environ.copy()
1331 environment["ROOT"] = "/"
1306 eselect_process = subprocess.Popen(["${EPREFIX}/usr/bin/eselect", "python", "show"${eselect_python_option:+, $(echo "\"")}${eselect_python_option}${eselect_python_option:+$(echo "\"")}], stdout=subprocess.PIPE) 1332 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: 1333 if eselect_process.wait() != 0:
1308 raise ValueError 1334 raise ValueError
1309except (OSError, ValueError): 1335except (OSError, ValueError):
1310 sys.stderr.write("Execution of 'eselect python show${eselect_python_option:+ }${eselect_python_option}' failed\n") 1336 sys.stderr.write("%s: Execution of 'eselect python show${eselect_python_option:+ }${eselect_python_option}' failed\n" % sys.argv[0])
1311 sys.exit(1) 1337 sys.exit(1)
1312 1338
1313EPYTHON = eselect_process.stdout.read() 1339python_interpreter = eselect_process.stdout.read()
1314if not isinstance(EPYTHON, str): 1340if not isinstance(python_interpreter, str):
1315 # Python 3 1341 # Python 3
1316 EPYTHON = EPYTHON.decode() 1342 python_interpreter = python_interpreter.decode()
1317EPYTHON = EPYTHON.rstrip("\n") 1343python_interpreter = python_interpreter.rstrip("\n")
1318 1344
1319PYTHON_ABI = get_PYTHON_ABI(EPYTHON) 1345PYTHON_ABI = get_PYTHON_ABI(python_interpreter)
1320if PYTHON_ABI is None: 1346if PYTHON_ABI is None:
1321 sys.stderr.write("'eselect python show${eselect_python_option:+ }${eselect_python_option}' printed unrecognized value '%s'\n" % EPYTHON) 1347 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) 1348 sys.exit(1)
1323 1349
1324wrapper_script_path = os.path.realpath(sys.argv[0]) 1350wrapper_script_path = os.path.realpath(sys.argv[0])
1325for PYTHON_ABI in [PYTHON_ABI, ${PYTHON_ABIS_list}]: 1351for PYTHON_ABI in [PYTHON_ABI, ${PYTHON_ABIS_list}]:
1326 target_executable_path = "%s-%s" % (wrapper_script_path, PYTHON_ABI) 1352 target_executable_path = "%s-%s" % (wrapper_script_path, PYTHON_ABI)
1327 if os.path.exists(target_executable_path): 1353 if os.path.exists(target_executable_path):
1328 break 1354 break
1329else: 1355else:
1330 sys.stderr.write("No target script exists for '%s'\n" % wrapper_script_path) 1356 sys.stderr.write("%s: No target script exists for '%s'\n" % (sys.argv[0], wrapper_script_path))
1357 sys.exit(1)
1358
1359python_interpreter = get_python_interpreter(PYTHON_ABI)
1360if python_interpreter is None:
1361 sys.stderr.write("%s: Unrecognized Python ABI '%s'\n" % (sys.argv[0], PYTHON_ABI))
1331 sys.exit(1) 1362 sys.exit(1)
1332EOF 1363EOF
1333 if [[ "$?" != "0" ]]; then 1364 if [[ "$?" != "0" ]]; then
1334 die "${FUNCNAME}(): Generation of '$1' failed" 1365 die "${FUNCNAME}(): Generation of '$1' failed"
1335 fi 1366 fi
1336 fi 1367 fi
1337 cat << EOF >> "${file}" 1368 cat << EOF >> "${file}"
1338 1369
1339target_executable = open(target_executable_path, "rb") 1370target_executable = open(target_executable_path, "rb")
1340target_executable_first_line = target_executable.readline() 1371target_executable_first_line = target_executable.readline()
1372target_executable.close()
1341if not isinstance(target_executable_first_line, str): 1373if not isinstance(target_executable_first_line, str):
1342 # Python 3 1374 # Python 3
1343 target_executable_first_line = target_executable_first_line.decode("utf_8", "replace") 1375 target_executable_first_line = target_executable_first_line.decode("utf_8", "replace")
1344 1376
1377options = []
1378python_shebang_options_matched = python_shebang_options_re.match(target_executable_first_line)
1379if python_shebang_options_matched is not None:
1380 options = [python_shebang_options_matched.group(1)]
1381
1345python_shebang_matched = python_shebang_re.match(target_executable_first_line) 1382cpython_shebang_matched = cpython_shebang_re.match(target_executable_first_line)
1346target_executable.close()
1347 1383
1348if python_shebang_matched is not None: 1384if cpython_shebang_matched is not None:
1349 try: 1385 try:
1350 python_interpreter_path = "${EPREFIX}/usr/bin/%s" % EPYTHON 1386 python_interpreter_path = "${EPREFIX}/usr/bin/%s" % python_interpreter
1351 os.environ["GENTOO_PYTHON_TARGET_SCRIPT_PATH_VERIFICATION"] = "1" 1387 os.environ["GENTOO_PYTHON_TARGET_SCRIPT_PATH_VERIFICATION"] = "1"
1352 python_verification_process = subprocess.Popen([python_interpreter_path, "-c", "pass"], stdout=subprocess.PIPE) 1388 python_verification_process = subprocess.Popen([python_interpreter_path, "-c", "pass"], stdout=subprocess.PIPE)
1353 del os.environ["GENTOO_PYTHON_TARGET_SCRIPT_PATH_VERIFICATION"] 1389 del os.environ["GENTOO_PYTHON_TARGET_SCRIPT_PATH_VERIFICATION"]
1354 if python_verification_process.wait() != 0: 1390 if python_verification_process.wait() != 0:
1355 raise ValueError 1391 raise ValueError
1360 python_verification_output = python_verification_output.decode() 1396 python_verification_output = python_verification_output.decode()
1361 1397
1362 if not python_verification_output_re.match(python_verification_output): 1398 if not python_verification_output_re.match(python_verification_output):
1363 raise ValueError 1399 raise ValueError
1364 1400
1365 if cpython_re.match(EPYTHON) is not None: 1401 if cpython_interpreter_re.match(python_interpreter) is not None:
1366 os.environ["GENTOO_PYTHON_PROCESS_NAME"] = os.path.basename(sys.argv[0]) 1402 os.environ["GENTOO_PYTHON_PROCESS_NAME"] = os.path.basename(sys.argv[0])
1367 os.environ["GENTOO_PYTHON_WRAPPER_SCRIPT_PATH"] = sys.argv[0] 1403 os.environ["GENTOO_PYTHON_WRAPPER_SCRIPT_PATH"] = sys.argv[0]
1368 os.environ["GENTOO_PYTHON_TARGET_SCRIPT_PATH"] = target_executable_path 1404 os.environ["GENTOO_PYTHON_TARGET_SCRIPT_PATH"] = target_executable_path
1369 1405
1370 if hasattr(os, "execv"): 1406 if hasattr(os, "execv"):
1371 os.execv(python_interpreter_path, [python_interpreter_path] + sys.argv) 1407 os.execv(python_interpreter_path, [python_interpreter_path] + options + sys.argv)
1372 else: 1408 else:
1373 sys.exit(subprocess.Popen([python_interpreter_path] + sys.argv).wait()) 1409 sys.exit(subprocess.Popen([python_interpreter_path] + options + sys.argv).wait())
1374 except (KeyboardInterrupt, SystemExit): 1410 except (KeyboardInterrupt, SystemExit):
1375 raise 1411 raise
1376 except: 1412 except:
1377 pass 1413 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"): 1414 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 1456 fi
1421 1457
1422 _python_check_python_pkg_setup_execution 1458 _python_check_python_pkg_setup_execution
1423 _python_initialize_prefix_variables 1459 _python_initialize_prefix_variables
1424 1460
1425 local b file files=() intermediate_installation_images_directory PYTHON_ABI quiet="0" regex shebang version_executable wrapper_scripts=() wrapper_scripts_set=() 1461 local absolute_file b file files=() intermediate_installation_images_directory PYTHON_ABI quiet="0" regex shebang version_executable wrapper_scripts=() wrapper_scripts_set=()
1426 1462
1427 while (($#)); do 1463 while (($#)); do
1428 case "$1" in 1464 case "$1" in
1429 -q|--quiet) 1465 -q|--quiet)
1430 quiet="1" 1466 quiet="1"
1512 break 1548 break
1513 fi 1549 fi
1514 done 1550 done
1515 fi 1551 fi
1516 1552
1517 [[ "${version_executable}" == "0" || ! -x "${file}" ]] && continue 1553 [[ "${version_executable}" == "0" ]] && continue
1518 1554
1555 if [[ -L "${file}" ]]; then
1556 absolute_file="$(readlink "${file}")"
1557 if [[ "${absolute_file}" == /* ]]; then
1558 absolute_file="${intermediate_installation_images_directory}/${PYTHON_ABI}${EPREFIX}/${absolute_file##/}"
1559 else
1560 if [[ "${file}" == */* ]]; then
1561 absolute_file="${intermediate_installation_images_directory}/${PYTHON_ABI}${EPREFIX}/${file%/*}/${absolute_file}"
1562 else
1563 absolute_file="${intermediate_installation_images_directory}/${PYTHON_ABI}${EPREFIX}/${absolute_file}"
1564 fi
1565 fi
1566 else
1567 absolute_file="${intermediate_installation_images_directory}/${PYTHON_ABI}${EPREFIX}/${file}"
1568 fi
1569
1570 [[ ! -x "${absolute_file}" ]] && continue
1571
1519 shebang="$(head -n1 "${file}")" || die "Extraction of shebang from '${file}' failed" 1572 shebang="$(head -n1 "${absolute_file}")" || die "Extraction of shebang from '${absolute_file}' failed"
1520 1573
1521 if [[ "${version_executable}" == "2" ]]; then 1574 if [[ "${version_executable}" == "2" ]]; then
1522 wrapper_scripts+=("${ED}${file}") 1575 wrapper_scripts+=("${ED}${file}")
1523 elif [[ "${version_executable}" == "1" ]]; then 1576 elif [[ "${version_executable}" == "1" ]]; then
1524 if [[ "${shebang}" =~ ${_PYTHON_SHEBANG_BASE_PART_REGEX}([[:digit:]]+(\.[[:digit:]]+)?)?($|[[:space:]]+) ]]; then 1577 if [[ "${shebang}" =~ ${_PYTHON_SHEBANG_BASE_PART_REGEX}([[:digit:]]+(\.[[:digit:]]+)?)?($|[[:space:]]+) ]]; then
1535 fi 1588 fi
1536 1589
1537 mv "${file}" "${file}-${PYTHON_ABI}" || die "Renaming of '${file}' failed" 1590 mv "${file}" "${file}-${PYTHON_ABI}" || die "Renaming of '${file}' failed"
1538 1591
1539 if [[ "${shebang}" =~ ${_PYTHON_SHEBANG_BASE_PART_REGEX}[[:digit:]]*($|[[:space:]]+) ]]; then 1592 if [[ "${shebang}" =~ ${_PYTHON_SHEBANG_BASE_PART_REGEX}[[:digit:]]*($|[[:space:]]+) ]]; then
1593 if [[ -L "${file}-${PYTHON_ABI}" ]]; then
1594 python_convert_shebangs $([[ "${quiet}" == "1" ]] && echo --quiet) "${PYTHON_ABI}" "${absolute_file}"
1595 else
1540 python_convert_shebangs $([[ "${quiet}" == "1" ]] && echo --quiet) "${PYTHON_ABI}" "${file}-${PYTHON_ABI}" 1596 python_convert_shebangs $([[ "${quiet}" == "1" ]] && echo --quiet) "${PYTHON_ABI}" "${file}-${PYTHON_ABI}"
1597 fi
1541 fi 1598 fi
1542 done 1599 done
1543 1600
1544 popd > /dev/null || die "popd failed" 1601 popd > /dev/null || die "popd failed"
1545 1602
1603 # This is per bug #390691, without the duplication refactor, and with
1604 # the 3-way structure per comment #6. This enable users with old
1605 # coreutils to upgrade a lot easier (you need to upgrade python+portage
1606 # before coreutils can be upgraded).
1607 if ROOT="/" has_version '>=sys-apps/coreutils-6.9.90'; then
1608 cp -fr --preserve=all --no-preserve=context "${intermediate_installation_images_directory}/${PYTHON_ABI}/"* "${D}" || die "Merging of intermediate installation image for Python ABI '${PYTHON_ABI} into installation image failed"
1546 if ROOT="/" has_version sys-apps/coreutils; then 1609 elif ROOT="/" has_version sys-apps/coreutils; then
1547 cp -fr --preserve=all "${intermediate_installation_images_directory}/${PYTHON_ABI}/"* "${D}" || die "Merging of intermediate installation image for Python ABI '${PYTHON_ABI} into installation image failed" 1610 cp -fr --preserve=all "${intermediate_installation_images_directory}/${PYTHON_ABI}/"* "${D}" || die "Merging of intermediate installation image for Python ABI '${PYTHON_ABI} into installation image failed"
1548 else 1611 else
1549 cp -fpr "${intermediate_installation_images_directory}/${PYTHON_ABI}/"* "${D}" || die "Merging of intermediate installation image for Python ABI '${PYTHON_ABI} into installation image failed" 1612 cp -fpr "${intermediate_installation_images_directory}/${PYTHON_ABI}/"* "${D}" || die "Merging of intermediate installation image for Python ABI '${PYTHON_ABI} into installation image failed"
1550 fi 1613 fi
1551 done 1614 done
1570 stdout = sys.stdout.buffer 1633 stdout = sys.stdout.buffer
1571else: 1634else:
1572 # Python 2 1635 # Python 2
1573 stdout = sys.stdout 1636 stdout = sys.stdout
1574 1637
1638python_wrapper_scripts_file = open('${T}/python_wrapper_scripts', 'rb')
1575files = set(open('${T}/python_wrapper_scripts', 'rb').read().rstrip(${b}'\x00').split(${b}'\x00')) 1639files = set(python_wrapper_scripts_file.read().rstrip(${b}'\x00').split(${b}'\x00'))
1640python_wrapper_scripts_file.close()
1576 1641
1577for file in sorted(files): 1642for file in sorted(files):
1578 stdout.write(file) 1643 stdout.write(file)
1579 stdout.write(${b}'\x00')" || die "${FUNCNAME}(): Failure of extraction of set of wrapper scripts") 1644 stdout.write(${b}'\x00')" || die "${FUNCNAME}(): Failure of extraction of set of wrapper scripts")
1580 1645
1645 # python-updater checks PYTHON_REQUESTED_ACTIVE_VERSION variable. 1710 # python-updater checks PYTHON_REQUESTED_ACTIVE_VERSION variable.
1646 PYTHON_REQUESTED_ACTIVE_VERSION="$1" 1711 PYTHON_REQUESTED_ACTIVE_VERSION="$1"
1647} 1712}
1648 1713
1649# @FUNCTION: python_need_rebuild 1714# @FUNCTION: python_need_rebuild
1715# @DESCRIPTION:
1650# @DESCRIPTION: Mark current package for rebuilding by python-updater after 1716# Mark current package for rebuilding by python-updater after
1651# switching of active version of Python. 1717# switching of active version of Python.
1652python_need_rebuild() { 1718python_need_rebuild() {
1653 if _python_package_supporting_installation_for_multiple_python_abis; then 1719 if _python_package_supporting_installation_for_multiple_python_abis; then
1654 die "${FUNCNAME}() cannot be used in ebuilds of packages supporting installation for multiple Python ABIs" 1720 die "${FUNCNAME}() cannot be used in ebuilds of packages supporting installation for multiple Python ABIs"
1655 fi 1721 fi
1665 1731
1666# ================================================================================================ 1732# ================================================================================================
1667# ======================================= GETTER FUNCTIONS ======================================= 1733# ======================================= GETTER FUNCTIONS =======================================
1668# ================================================================================================ 1734# ================================================================================================
1669 1735
1670_PYTHON_ABI_EXTRACTION_COMMAND='import platform 1736_PYTHON_ABI_EXTRACTION_COMMAND=\
1737'import platform
1671import sys 1738import sys
1672sys.stdout.write(".".join(str(x) for x in sys.version_info[:2])) 1739sys.stdout.write(".".join(str(x) for x in sys.version_info[:2]))
1673if platform.system()[:4] == "Java": 1740if platform.system()[:4] == "Java":
1674 sys.stdout.write("-jython")' 1741 sys.stdout.write("-jython")
1742elif hasattr(platform, "python_implementation") and platform.python_implementation() == "PyPy":
1743 sys.stdout.write("-pypy-" + ".".join(str(x) for x in sys.pypy_version_info[:2]))'
1675 1744
1676_python_get_implementation() { 1745_python_get_implementation() {
1677 local ignore_invalid="0" 1746 local ignore_invalid="0"
1678 1747
1679 while (($#)); do 1748 while (($#)); do
1701 1770
1702 if [[ "$1" =~ ^[[:digit:]]+\.[[:digit:]]+$ ]]; then 1771 if [[ "$1" =~ ^[[:digit:]]+\.[[:digit:]]+$ ]]; then
1703 echo "CPython" 1772 echo "CPython"
1704 elif [[ "$1" =~ ^[[:digit:]]+\.[[:digit:]]+-jython$ ]]; then 1773 elif [[ "$1" =~ ^[[:digit:]]+\.[[:digit:]]+-jython$ ]]; then
1705 echo "Jython" 1774 echo "Jython"
1775 elif [[ "$1" =~ ^[[:digit:]]+\.[[:digit:]]+-pypy-[[:digit:]]+\.[[:digit:]]+$ ]]; then
1776 echo "PyPy"
1706 else 1777 else
1707 if [[ "${ignore_invalid}" == "0" ]]; then 1778 if [[ "${ignore_invalid}" == "0" ]]; then
1708 die "${FUNCNAME}(): Unrecognized Python ABI '$1'" 1779 die "${FUNCNAME}(): Unrecognized Python ABI '$1'"
1709 fi 1780 fi
1710 fi 1781 fi
1773 die "${FUNCNAME}(): '--final-ABI' option cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs" 1844 die "${FUNCNAME}(): '--final-ABI' option cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs"
1774 fi 1845 fi
1775 _python_calculate_PYTHON_ABIS 1846 _python_calculate_PYTHON_ABIS
1776 PYTHON_ABI="${PYTHON_ABIS##* }" 1847 PYTHON_ABI="${PYTHON_ABIS##* }"
1777 elif [[ "${python2}" == "1" ]]; then 1848 elif [[ "${python2}" == "1" ]]; then
1778 PYTHON_ABI="$(eselect python show --python2 --ABI)" 1849 PYTHON_ABI="$(ROOT="/" eselect python show --python2 --ABI)"
1779 if [[ -z "${PYTHON_ABI}" ]]; then 1850 if [[ -z "${PYTHON_ABI}" ]]; then
1780 die "${FUNCNAME}(): Active version of CPython 2 not set" 1851 die "${FUNCNAME}(): Active version of CPython 2 not set"
1781 elif [[ "${PYTHON_ABI}" != "2."* ]]; then 1852 elif [[ "${PYTHON_ABI}" != "2."* ]]; then
1782 die "${FUNCNAME}(): Internal error in \`eselect python show --python2\`" 1853 die "${FUNCNAME}(): Internal error in \`eselect python show --python2\`"
1783 fi 1854 fi
1784 elif [[ "${python3}" == "1" ]]; then 1855 elif [[ "${python3}" == "1" ]]; then
1785 PYTHON_ABI="$(eselect python show --python3 --ABI)" 1856 PYTHON_ABI="$(ROOT="/" eselect python show --python3 --ABI)"
1786 if [[ -z "${PYTHON_ABI}" ]]; then 1857 if [[ -z "${PYTHON_ABI}" ]]; then
1787 die "${FUNCNAME}(): Active version of CPython 3 not set" 1858 die "${FUNCNAME}(): Active version of CPython 3 not set"
1788 elif [[ "${PYTHON_ABI}" != "3."* ]]; then 1859 elif [[ "${PYTHON_ABI}" != "3."* ]]; then
1789 die "${FUNCNAME}(): Internal error in \`eselect python show --python3\`" 1860 die "${FUNCNAME}(): Internal error in \`eselect python show --python3\`"
1790 fi 1861 fi
1819 else 1890 else
1820 if [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "CPython" ]]; then 1891 if [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "CPython" ]]; then
1821 python_interpreter="python${PYTHON_ABI}" 1892 python_interpreter="python${PYTHON_ABI}"
1822 elif [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "Jython" ]]; then 1893 elif [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "Jython" ]]; then
1823 python_interpreter="jython${PYTHON_ABI%-jython}" 1894 python_interpreter="jython${PYTHON_ABI%-jython}"
1895 elif [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "PyPy" ]]; then
1896 python_interpreter="pypy-c${PYTHON_ABI#*-pypy-}"
1824 fi 1897 fi
1825 1898
1826 if [[ "${absolute_path_output}" == "1" ]]; then 1899 if [[ "${absolute_path_output}" == "1" ]]; then
1827 echo -n "${EPREFIX}/usr/bin/${python_interpreter}" 1900 echo -n "${EPREFIX}/usr/bin/${python_interpreter}"
1828 else 1901 else
1921 if [[ "${EAPI:-0}" == "0" ]]; then 1994 if [[ "${EAPI:-0}" == "0" ]]; then
1922 if [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "CPython" ]]; then 1995 if [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "CPython" ]]; then
1923 echo "=dev-lang/python-${PYTHON_ABI}*" 1996 echo "=dev-lang/python-${PYTHON_ABI}*"
1924 elif [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "Jython" ]]; then 1997 elif [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "Jython" ]]; then
1925 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-${PYTHON_ABI#*-pypy-}*"
1926 fi 2001 fi
1927 else 2002 else
1928 if [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "CPython" ]]; then 2003 if [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "CPython" ]]; then
1929 echo "dev-lang/python:${PYTHON_ABI}" 2004 echo "dev-lang/python:${PYTHON_ABI}"
1930 elif [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "Jython" ]]; then 2005 elif [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "Jython" ]]; then
1931 echo "dev-java/jython:${PYTHON_ABI%-jython}" 2006 echo "dev-java/jython:${PYTHON_ABI%-jython}"
2007 elif [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "PyPy" ]]; then
2008 echo "dev-python/pypy:${PYTHON_ABI#*-pypy-}"
1932 fi 2009 fi
1933 fi 2010 fi
1934} 2011}
1935 2012
1936# @FUNCTION: python_get_includedir 2013# @FUNCTION: python_get_includedir
1983 2060
1984 if [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "CPython" ]]; then 2061 if [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "CPython" ]]; then
1985 echo "${prefix}usr/include/python${PYTHON_ABI}" 2062 echo "${prefix}usr/include/python${PYTHON_ABI}"
1986 elif [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "Jython" ]]; then 2063 elif [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "Jython" ]]; then
1987 echo "${prefix}usr/share/jython-${PYTHON_ABI%-jython}/Include" 2064 echo "${prefix}usr/share/jython-${PYTHON_ABI%-jython}/Include"
2065 elif [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "PyPy" ]]; then
2066 echo "${prefix}usr/$(get_libdir)/pypy${PYTHON_ABI#*-pypy-}/include"
1988 fi 2067 fi
1989} 2068}
1990 2069
1991# @FUNCTION: python_get_libdir 2070# @FUNCTION: python_get_libdir
1992# @USAGE: [-b|--base-path] [-f|--final-ABI] 2071# @USAGE: [-b|--base-path] [-f|--final-ABI]
1993# @DESCRIPTION: 2072# @DESCRIPTION:
1994# Print path to Python library directory. 2073# Print path to Python standard library directory.
1995# If --base-path option is specified, then path not prefixed with "/" is printed. 2074# If --base-path option is specified, then path not prefixed with "/" is printed.
1996# If --final-ABI option is specified, then final ABI from the list of enabled ABIs is used. 2075# If --final-ABI option is specified, then final ABI from the list of enabled ABIs is used.
1997python_get_libdir() { 2076python_get_libdir() {
1998 _python_check_python_pkg_setup_execution 2077 _python_check_python_pkg_setup_execution
1999 2078
2038 2117
2039 if [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "CPython" ]]; then 2118 if [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "CPython" ]]; then
2040 echo "${prefix}usr/$(get_libdir)/python${PYTHON_ABI}" 2119 echo "${prefix}usr/$(get_libdir)/python${PYTHON_ABI}"
2041 elif [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "Jython" ]]; then 2120 elif [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "Jython" ]]; then
2042 echo "${prefix}usr/share/jython-${PYTHON_ABI%-jython}/Lib" 2121 echo "${prefix}usr/share/jython-${PYTHON_ABI%-jython}/Lib"
2122 elif [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "PyPy" ]]; then
2123 die "${FUNCNAME}(): PyPy has multiple standard library directories"
2043 fi 2124 fi
2044} 2125}
2045 2126
2046# @FUNCTION: python_get_sitedir 2127# @FUNCTION: python_get_sitedir
2047# @USAGE: [-b|--base-path] [-f|--final-ABI] 2128# @USAGE: [-b|--base-path] [-f|--final-ABI]
2050# If --base-path option is specified, then path not prefixed with "/" is printed. 2131# 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. 2132# If --final-ABI option is specified, then final ABI from the list of enabled ABIs is used.
2052python_get_sitedir() { 2133python_get_sitedir() {
2053 _python_check_python_pkg_setup_execution 2134 _python_check_python_pkg_setup_execution
2054 2135
2055 local final_ABI="0" options=() 2136 local base_path="0" final_ABI="0" prefix PYTHON_ABI="${PYTHON_ABI}"
2056 2137
2057 while (($#)); do 2138 while (($#)); do
2058 case "$1" in 2139 case "$1" in
2059 -b|--base-path) 2140 -b|--base-path)
2060 options+=("$1") 2141 base_path="1"
2061 ;; 2142 ;;
2062 -f|--final-ABI) 2143 -f|--final-ABI)
2063 final_ABI="1" 2144 final_ABI="1"
2064 options+=("$1")
2065 ;; 2145 ;;
2066 -*) 2146 -*)
2067 die "${FUNCNAME}(): Unrecognized option '$1'" 2147 die "${FUNCNAME}(): Unrecognized option '$1'"
2068 ;; 2148 ;;
2069 *) 2149 *)
2071 ;; 2151 ;;
2072 esac 2152 esac
2073 shift 2153 shift
2074 done 2154 done
2075 2155
2156 if [[ "${base_path}" == "0" ]]; then
2157 prefix="/"
2158 fi
2159
2076 if [[ "${final_ABI}" == "1" ]]; then 2160 if [[ "${final_ABI}" == "1" ]]; then
2077 if ! _python_package_supporting_installation_for_multiple_python_abis; then 2161 if ! _python_package_supporting_installation_for_multiple_python_abis; then
2078 die "${FUNCNAME}(): '--final-ABI' option cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs" 2162 die "${FUNCNAME}(): '--final-ABI' option cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs"
2079 fi 2163 fi
2164 PYTHON_ABI="$(PYTHON -f --ABI)"
2080 else 2165 else
2081 if _python_package_supporting_installation_for_multiple_python_abis && ! _python_abi-specific_local_scope; then 2166 if _python_package_supporting_installation_for_multiple_python_abis; then
2167 if ! _python_abi-specific_local_scope; then
2082 die "${FUNCNAME}() should be used in ABI-specific local scope" 2168 die "${FUNCNAME}() should be used in ABI-specific local scope"
2083 fi 2169 fi
2170 else
2171 PYTHON_ABI="${PYTHON_ABI:-$(PYTHON --ABI)}"
2084 fi 2172 fi
2173 fi
2085 2174
2086 echo "$(python_get_libdir "${options[@]}")/site-packages" 2175 if [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "CPython" ]]; then
2176 echo "${prefix}usr/$(get_libdir)/python${PYTHON_ABI}/site-packages"
2177 elif [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "Jython" ]]; then
2178 echo "${prefix}usr/share/jython-${PYTHON_ABI%-jython}/Lib/site-packages"
2179 elif [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "PyPy" ]]; then
2180 echo "${prefix}usr/$(get_libdir)/pypy${PYTHON_ABI#*-pypy-}/site-packages"
2181 fi
2087} 2182}
2088 2183
2089# @FUNCTION: python_get_library 2184# @FUNCTION: python_get_library
2090# @USAGE: [-b|--base-path] [-f|--final-ABI] [-l|--linker-option] 2185# @USAGE: [-b|--base-path] [-f|--final-ABI] [-l|--linker-option]
2091# @DESCRIPTION: 2186# @DESCRIPTION:
2148 else 2243 else
2149 echo "${prefix}usr/$(get_libdir)/libpython${PYTHON_ABI}$(get_libname)" 2244 echo "${prefix}usr/$(get_libdir)/libpython${PYTHON_ABI}$(get_libname)"
2150 fi 2245 fi
2151 elif [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "Jython" ]]; then 2246 elif [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "Jython" ]]; then
2152 die "${FUNCNAME}(): Jython does not have shared library" 2247 die "${FUNCNAME}(): Jython does not have shared library"
2248 elif [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "PyPy" ]]; then
2249 die "${FUNCNAME}(): PyPy does not have shared library"
2153 fi 2250 fi
2154} 2251}
2155 2252
2156# @FUNCTION: python_get_version 2253# @FUNCTION: python_get_version
2157# @USAGE: [-f|--final-ABI] [--full] [--major] [--minor] [--micro] 2254# @USAGE: [-f|--final-ABI] [-l|--language] [--full] [--major] [--minor] [--micro]
2158# @DESCRIPTION: 2255# @DESCRIPTION:
2159# Print Python version. 2256# Print version of Python implementation.
2160# --full, --major, --minor and --micro options cannot be specified simultaneously. 2257# --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. 2258# If --full, --major, --minor and --micro options are not specified, then "${major_version}.${minor_version}" is printed.
2259# If --language option is specified, then version of Python language is printed.
2260# --language and --full options cannot be specified simultaneously.
2261# --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. 2262# If --final-ABI option is specified, then final ABI from the list of enabled ABIs is used.
2163python_get_version() { 2263python_get_version() {
2164 _python_check_python_pkg_setup_execution 2264 _python_check_python_pkg_setup_execution
2165 2265
2166 local final_ABI="0" full="0" major="0" minor="0" micro="0" python_command 2266 local final_ABI="0" language="0" language_version full="0" major="0" minor="0" micro="0" PYTHON_ABI="${PYTHON_ABI}" python_command
2167 2267
2168 while (($#)); do 2268 while (($#)); do
2169 case "$1" in 2269 case "$1" in
2170 -f|--final-ABI) 2270 -f|--final-ABI)
2171 final_ABI="1" 2271 final_ABI="1"
2172 ;; 2272 ;;
2273 -l|--language)
2274 language="1"
2275 ;;
2173 --full) 2276 --full)
2174 full="1" 2277 full="1"
2175 ;; 2278 ;;
2176 --major) 2279 --major)
2177 major="1" 2280 major="1"
2190 ;; 2293 ;;
2191 esac 2294 esac
2192 shift 2295 shift
2193 done 2296 done
2194 2297
2195 if [[ "$((${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 [[ "${final_ABI}" == "1" ]]; then 2298 if [[ "${final_ABI}" == "1" ]]; then
2220 if ! _python_package_supporting_installation_for_multiple_python_abis; then 2299 if ! _python_package_supporting_installation_for_multiple_python_abis; then
2221 die "${FUNCNAME}(): '--final-ABI' option cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs" 2300 die "${FUNCNAME}(): '--final-ABI' option cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs"
2222 fi 2301 fi
2223 "$(PYTHON -f)" -c "${python_command}"
2224 else 2302 else
2225 if _python_package_supporting_installation_for_multiple_python_abis && ! _python_abi-specific_local_scope; then 2303 if _python_package_supporting_installation_for_multiple_python_abis && ! _python_abi-specific_local_scope; then
2226 die "${FUNCNAME}() should be used in ABI-specific local scope" 2304 die "${FUNCNAME}() should be used in ABI-specific local scope"
2227 fi 2305 fi
2306 fi
2307
2308 if [[ "$((${full} + ${major} + ${minor} + ${micro}))" -gt 1 ]]; then
2309 die "${FUNCNAME}(): '--full', '--major', '--minor' or '--micro' options cannot be specified simultaneously"
2310 fi
2311
2312 if [[ "${language}" == "1" ]]; then
2313 if [[ "${final_ABI}" == "1" ]]; then
2314 PYTHON_ABI="$(PYTHON -f --ABI)"
2315 elif [[ -z "${PYTHON_ABI}" ]]; then
2316 PYTHON_ABI="$(PYTHON --ABI)"
2317 fi
2318 language_version="${PYTHON_ABI%%-*}"
2319 if [[ "${full}" == "1" ]]; then
2320 die "${FUNCNAME}(): '--language' and '--full' options cannot be specified simultaneously"
2321 elif [[ "${major}" == "1" ]]; then
2322 echo "${language_version%.*}"
2323 elif [[ "${minor}" == "1" ]]; then
2324 echo "${language_version#*.}"
2325 elif [[ "${micro}" == "1" ]]; then
2326 die "${FUNCNAME}(): '--language' and '--micro' options cannot be specified simultaneously"
2327 else
2328 echo "${language_version}"
2329 fi
2330 else
2331 if [[ "${full}" == "1" ]]; then
2332 python_command="import sys; print('.'.join(str(x) for x in getattr(sys, 'pypy_version_info', sys.version_info)[:3]))"
2333 elif [[ "${major}" == "1" ]]; then
2334 python_command="import sys; print(getattr(sys, 'pypy_version_info', sys.version_info)[0])"
2335 elif [[ "${minor}" == "1" ]]; then
2336 python_command="import sys; print(getattr(sys, 'pypy_version_info', sys.version_info)[1])"
2337 elif [[ "${micro}" == "1" ]]; then
2338 python_command="import sys; print(getattr(sys, 'pypy_version_info', sys.version_info)[2])"
2339 else
2340 if [[ -n "${PYTHON_ABI}" && "${final_ABI}" == "0" ]]; then
2341 if [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "CPython" ]]; then
2342 echo "${PYTHON_ABI}"
2343 elif [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "Jython" ]]; then
2344 echo "${PYTHON_ABI%-jython}"
2345 elif [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "PyPy" ]]; then
2346 echo "${PYTHON_ABI#*-pypy-}"
2347 fi
2348 return
2349 fi
2350 python_command="from sys import version_info; print('.'.join(str(x) for x in version_info[:2]))"
2351 fi
2352
2353 if [[ "${final_ABI}" == "1" ]]; then
2354 "$(PYTHON -f)" -c "${python_command}"
2355 else
2228 "$(PYTHON ${PYTHON_ABI})" -c "${python_command}" 2356 "$(PYTHON ${PYTHON_ABI})" -c "${python_command}"
2357 fi
2358 fi
2359}
2360
2361# @FUNCTION: python_get_implementation_and_version
2362# @USAGE: [-f|--final-ABI]
2363# @DESCRIPTION:
2364# Print name and version of Python implementation.
2365# If version of Python implementation is not bound to version of Python language, then
2366# version of Python language is additionally printed.
2367# If --final-ABI option is specified, then final ABI from the list of enabled ABIs is used.
2368python_get_implementation_and_version() {
2369 _python_check_python_pkg_setup_execution
2370
2371 local final_ABI="0" PYTHON_ABI="${PYTHON_ABI}"
2372
2373 while (($#)); do
2374 case "$1" in
2375 -f|--final-ABI)
2376 final_ABI="1"
2377 ;;
2378 -*)
2379 die "${FUNCNAME}(): Unrecognized option '$1'"
2380 ;;
2381 *)
2382 die "${FUNCNAME}(): Invalid usage"
2383 ;;
2384 esac
2385 shift
2386 done
2387
2388 if [[ "${final_ABI}" == "1" ]]; then
2389 if ! _python_package_supporting_installation_for_multiple_python_abis; then
2390 die "${FUNCNAME}(): '--final-ABI' option cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs"
2391 fi
2392 PYTHON_ABI="$(PYTHON -f --ABI)"
2393 else
2394 if _python_package_supporting_installation_for_multiple_python_abis; then
2395 if ! _python_abi-specific_local_scope; then
2396 die "${FUNCNAME}() should be used in ABI-specific local scope"
2397 fi
2398 else
2399 PYTHON_ABI="${PYTHON_ABI:-$(PYTHON --ABI)}"
2400 fi
2401 fi
2402
2403 if [[ "${PYTHON_ABI}" =~ ^[[:digit:]]+\.[[:digit:]]+-[[:alnum:]]+-[[:digit:]]+\.[[:digit:]]+$ ]]; then
2404 echo "$(_python_get_implementation "${PYTHON_ABI}") ${PYTHON_ABI##*-} (Python ${PYTHON_ABI%%-*})"
2405 else
2406 echo "$(_python_get_implementation "${PYTHON_ABI}") ${PYTHON_ABI%%-*}"
2229 fi 2407 fi
2230} 2408}
2231 2409
2232# ================================================================================================ 2410# ================================================================================================
2233# ================================ FUNCTIONS FOR RUNNING OF TESTS ================================ 2411# ================================ FUNCTIONS FOR RUNNING OF TESTS ================================
2242_python_test_hook() { 2420_python_test_hook() {
2243 if [[ "$#" -ne 1 ]]; then 2421 if [[ "$#" -ne 1 ]]; then
2244 die "${FUNCNAME}() requires 1 argument" 2422 die "${FUNCNAME}() requires 1 argument"
2245 fi 2423 fi
2246 2424
2247 if _python_package_supporting_installation_for_multiple_python_abis && [[ "$(type -t "${FUNCNAME[3]}_$1_hook")" == "function" ]]; then 2425 if _python_package_supporting_installation_for_multiple_python_abis && [[ "$(type -t "${_PYTHON_TEST_FUNCTION}_$1_hook")" == "function" ]]; then
2248 "${FUNCNAME[3]}_$1_hook" 2426 "${_PYTHON_TEST_FUNCTION}_$1_hook"
2249 fi 2427 fi
2250} 2428}
2251 2429
2252# @FUNCTION: python_execute_nosetests 2430# @FUNCTION: python_execute_nosetests
2253# @USAGE: [-P|--PYTHONPATH PYTHONPATH] [-s|--separate-build-dirs] [--] [arguments] 2431# @USAGE: [-P|--PYTHONPATH PYTHONPATH] [-s|--separate-build-dirs] [--] [arguments]
2287 python_test_function() { 2465 python_test_function() {
2288 local evaluated_PYTHONPATH 2466 local evaluated_PYTHONPATH
2289 2467
2290 eval "evaluated_PYTHONPATH=\"${PYTHONPATH_template}\"" 2468 eval "evaluated_PYTHONPATH=\"${PYTHONPATH_template}\""
2291 2469
2292 _python_test_hook pre 2470 _PYTHON_TEST_FUNCTION="python_execute_nosetests" _python_test_hook pre
2293 2471
2294 if [[ -n "${evaluated_PYTHONPATH}" ]]; then 2472 if [[ -n "${evaluated_PYTHONPATH}" ]]; then
2295 echo ${_BOLD}PYTHONPATH="${evaluated_PYTHONPATH}" nosetests --verbosity="${PYTHON_TEST_VERBOSITY}" "$@"${_NORMAL} 2473 echo ${_BOLD}PYTHONPATH="${evaluated_PYTHONPATH}" nosetests --verbosity="${PYTHON_TEST_VERBOSITY}" "$@"${_NORMAL}
2296 PYTHONPATH="${evaluated_PYTHONPATH}" nosetests --verbosity="${PYTHON_TEST_VERBOSITY}" "$@" || return "$?" 2474 PYTHONPATH="${evaluated_PYTHONPATH}" nosetests --verbosity="${PYTHON_TEST_VERBOSITY}" "$@" || return "$?"
2297 else 2475 else
2298 echo ${_BOLD}nosetests --verbosity="${PYTHON_TEST_VERBOSITY}" "$@"${_NORMAL} 2476 echo ${_BOLD}nosetests --verbosity="${PYTHON_TEST_VERBOSITY}" "$@"${_NORMAL}
2299 nosetests --verbosity="${PYTHON_TEST_VERBOSITY}" "$@" || return "$?" 2477 nosetests --verbosity="${PYTHON_TEST_VERBOSITY}" "$@" || return "$?"
2300 fi 2478 fi
2301 2479
2302 _python_test_hook post 2480 _PYTHON_TEST_FUNCTION="python_execute_nosetests" _python_test_hook post
2303 } 2481 }
2304 if _python_package_supporting_installation_for_multiple_python_abis; then 2482 if _python_package_supporting_installation_for_multiple_python_abis; then
2305 python_execute_function ${separate_build_dirs:+-s} python_test_function "$@" 2483 python_execute_function ${separate_build_dirs:+-s} python_test_function "$@"
2306 else 2484 else
2307 if [[ -n "${separate_build_dirs}" ]]; then 2485 if [[ -n "${separate_build_dirs}" ]]; then
2351 python_test_function() { 2529 python_test_function() {
2352 local evaluated_PYTHONPATH 2530 local evaluated_PYTHONPATH
2353 2531
2354 eval "evaluated_PYTHONPATH=\"${PYTHONPATH_template}\"" 2532 eval "evaluated_PYTHONPATH=\"${PYTHONPATH_template}\""
2355 2533
2356 _python_test_hook pre 2534 _PYTHON_TEST_FUNCTION="python_execute_py.test" _python_test_hook pre
2357 2535
2358 if [[ -n "${evaluated_PYTHONPATH}" ]]; then 2536 if [[ -n "${evaluated_PYTHONPATH}" ]]; then
2359 echo ${_BOLD}PYTHONPATH="${evaluated_PYTHONPATH}" py.test $([[ "${PYTHON_TEST_VERBOSITY}" -ge 2 ]] && echo -v) "$@"${_NORMAL} 2537 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) "$@" || return "$?" 2538 PYTHONPATH="${evaluated_PYTHONPATH}" py.test $([[ "${PYTHON_TEST_VERBOSITY}" -ge 2 ]] && echo -v) "$@" || return "$?"
2361 else 2539 else
2362 echo ${_BOLD}py.test $([[ "${PYTHON_TEST_VERBOSITY}" -gt 1 ]] && echo -v) "$@"${_NORMAL} 2540 echo ${_BOLD}py.test $([[ "${PYTHON_TEST_VERBOSITY}" -gt 1 ]] && echo -v) "$@"${_NORMAL}
2363 py.test $([[ "${PYTHON_TEST_VERBOSITY}" -gt 1 ]] && echo -v) "$@" || return "$?" 2541 py.test $([[ "${PYTHON_TEST_VERBOSITY}" -gt 1 ]] && echo -v) "$@" || return "$?"
2364 fi 2542 fi
2365 2543
2366 _python_test_hook post 2544 _PYTHON_TEST_FUNCTION="python_execute_py.test" _python_test_hook post
2367 } 2545 }
2368 if _python_package_supporting_installation_for_multiple_python_abis; then 2546 if _python_package_supporting_installation_for_multiple_python_abis; then
2369 python_execute_function ${separate_build_dirs:+-s} python_test_function "$@" 2547 python_execute_function ${separate_build_dirs:+-s} python_test_function "$@"
2370 else 2548 else
2371 if [[ -n "${separate_build_dirs}" ]]; then 2549 if [[ -n "${separate_build_dirs}" ]]; then
2415 python_test_function() { 2593 python_test_function() {
2416 local evaluated_PYTHONPATH 2594 local evaluated_PYTHONPATH
2417 2595
2418 eval "evaluated_PYTHONPATH=\"${PYTHONPATH_template}\"" 2596 eval "evaluated_PYTHONPATH=\"${PYTHONPATH_template}\""
2419 2597
2420 _python_test_hook pre 2598 _PYTHON_TEST_FUNCTION="python_execute_trial" _python_test_hook pre
2421 2599
2422 if [[ -n "${evaluated_PYTHONPATH}" ]]; then 2600 if [[ -n "${evaluated_PYTHONPATH}" ]]; then
2423 echo ${_BOLD}PYTHONPATH="${evaluated_PYTHONPATH}" trial $([[ "${PYTHON_TEST_VERBOSITY}" -ge 4 ]] && echo --spew) "$@"${_NORMAL} 2601 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) "$@" || return "$?" 2602 PYTHONPATH="${evaluated_PYTHONPATH}" trial $([[ "${PYTHON_TEST_VERBOSITY}" -ge 4 ]] && echo --spew) "$@" || return "$?"
2425 else 2603 else
2426 echo ${_BOLD}trial $([[ "${PYTHON_TEST_VERBOSITY}" -ge 4 ]] && echo --spew) "$@"${_NORMAL} 2604 echo ${_BOLD}trial $([[ "${PYTHON_TEST_VERBOSITY}" -ge 4 ]] && echo --spew) "$@"${_NORMAL}
2427 trial $([[ "${PYTHON_TEST_VERBOSITY}" -ge 4 ]] && echo --spew) "$@" || return "$?" 2605 trial $([[ "${PYTHON_TEST_VERBOSITY}" -ge 4 ]] && echo --spew) "$@" || return "$?"
2428 fi 2606 fi
2429 2607
2430 _python_test_hook post 2608 _PYTHON_TEST_FUNCTION="python_execute_trial" _python_test_hook post
2431 } 2609 }
2432 if _python_package_supporting_installation_for_multiple_python_abis; then 2610 if _python_package_supporting_installation_for_multiple_python_abis; then
2433 python_execute_function ${separate_build_dirs:+-s} python_test_function "$@" 2611 python_execute_function ${separate_build_dirs:+-s} python_test_function "$@"
2434 else 2612 else
2435 if [[ -n "${separate_build_dirs}" ]]; then 2613 if [[ -n "${separate_build_dirs}" ]]; then
2579 _python_check_python_pkg_setup_execution 2757 _python_check_python_pkg_setup_execution
2580 _python_initialize_prefix_variables 2758 _python_initialize_prefix_variables
2581 2759
2582 if ! has "${EAPI:-0}" 0 1 2 || _python_package_supporting_installation_for_multiple_python_abis || _python_implementation || [[ "${CATEGORY}/${PN}" == "sys-apps/portage" ]]; then 2760 if ! has "${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. 2761 # 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="${PYTHON_ABI}" return_code root site_packages_dirs=() site_packages_files=() 2762 local allow_evaluated_non_sitedir_paths="0" dir dirs=() evaluated_dirs=() evaluated_files=() file files=() iterated_PYTHON_ABIS options=() other_dirs=() other_files=() previous_PYTHON_ABI="${PYTHON_ABI}" return_code root site_packages_dirs=() site_packages_files=() stderr stderr_line
2585 2763
2586 if _python_package_supporting_installation_for_multiple_python_abis; then 2764 if _python_package_supporting_installation_for_multiple_python_abis; then
2587 if has "${EAPI:-0}" 0 1 2 3 && [[ -z "${PYTHON_ABIS}" ]]; then 2765 if has "${EAPI:-0}" 0 1 2 3 && [[ -z "${PYTHON_ABIS}" ]]; then
2588 die "${FUNCNAME}(): python_pkg_setup() or python_execute_function() not called" 2766 die "${FUNCNAME}(): python_pkg_setup() or python_execute_function() not called"
2589 fi 2767 fi
2684 options+=("-q") 2862 options+=("-q")
2685 2863
2686 for PYTHON_ABI in ${iterated_PYTHON_ABIS}; do 2864 for PYTHON_ABI in ${iterated_PYTHON_ABIS}; do
2687 if ((${#site_packages_dirs[@]})) || ((${#site_packages_files[@]})) || ((${#evaluated_dirs[@]})) || ((${#evaluated_files[@]})); then 2865 if ((${#site_packages_dirs[@]})) || ((${#site_packages_files[@]})) || ((${#evaluated_dirs[@]})) || ((${#evaluated_files[@]})); then
2688 return_code="0" 2866 return_code="0"
2867 stderr=""
2689 ebegin "Compilation and optimization of Python modules for $(python_get_implementation) $(python_get_version)" 2868 ebegin "Compilation and optimization of Python modules for $(python_get_implementation_and_version)"
2690 if ((${#site_packages_dirs[@]})) || ((${#evaluated_dirs[@]})); then 2869 if ((${#site_packages_dirs[@]})) || ((${#evaluated_dirs[@]})); then
2691 for dir in "${site_packages_dirs[@]}"; do 2870 for dir in "${site_packages_dirs[@]}"; do
2692 dirs+=("${root}$(python_get_sitedir)/${dir}") 2871 dirs+=("${root}$(python_get_sitedir)/${dir}")
2693 done 2872 done
2694 for dir in "${evaluated_dirs[@]}"; do 2873 for dir in "${evaluated_dirs[@]}"; do
2695 eval "dirs+=(\"\${root}${dir}\")" 2874 eval "dirs+=(\"\${root}${dir}\")"
2696 done 2875 done
2697 "$(PYTHON)" "${root}$(python_get_libdir)/compileall.py" "${options[@]}" "${dirs[@]}" || return_code="1" 2876 stderr+="${stderr:+$'\n'}$("$(PYTHON)" -m compileall "${options[@]}" "${dirs[@]}" 2>&1)" || return_code="1"
2698 if [[ "$(_python_get_implementation "${PYTHON_ABI}")" != "Jython" ]]; then 2877 if ! has "$(_python_get_implementation "${PYTHON_ABI}")" Jython PyPy; then
2699 "$(PYTHON)" -O "${root}$(python_get_libdir)/compileall.py" "${options[@]}" "${dirs[@]}" &> /dev/null || return_code="1" 2878 "$(PYTHON)" -O -m compileall "${options[@]}" "${dirs[@]}" &> /dev/null || return_code="1"
2700 fi 2879 fi
2701 _python_clean_compiled_modules "${dirs[@]}" 2880 _python_clean_compiled_modules "${dirs[@]}"
2702 fi 2881 fi
2703 if ((${#site_packages_files[@]})) || ((${#evaluated_files[@]})); then 2882 if ((${#site_packages_files[@]})) || ((${#evaluated_files[@]})); then
2704 for file in "${site_packages_files[@]}"; do 2883 for file in "${site_packages_files[@]}"; do
2705 files+=("${root}$(python_get_sitedir)/${file}") 2884 files+=("${root}$(python_get_sitedir)/${file}")
2706 done 2885 done
2707 for file in "${evaluated_files[@]}"; do 2886 for file in "${evaluated_files[@]}"; do
2708 eval "files+=(\"\${root}${file}\")" 2887 eval "files+=(\"\${root}${file}\")"
2709 done 2888 done
2710 "$(PYTHON)" "${root}$(python_get_libdir)/py_compile.py" "${files[@]}" || return_code="1" 2889 stderr+="${stderr:+$'\n'}$("$(PYTHON)" -m py_compile "${files[@]}" 2>&1)" || return_code="1"
2711 if [[ "$(_python_get_implementation "${PYTHON_ABI}")" != "Jython" ]]; then 2890 if ! has "$(_python_get_implementation "${PYTHON_ABI}")" Jython PyPy; then
2712 "$(PYTHON)" -O "${root}$(python_get_libdir)/py_compile.py" "${files[@]}" &> /dev/null || return_code="1" 2891 "$(PYTHON)" -O -m py_compile "${files[@]}" &> /dev/null || return_code="1"
2713 fi 2892 fi
2714 _python_clean_compiled_modules "${files[@]}" 2893 _python_clean_compiled_modules "${files[@]}"
2715 fi 2894 fi
2716 eend "${return_code}" 2895 eend "${return_code}"
2896 if [[ -n "${stderr}" ]]; then
2897 eerror "Syntax errors / warnings in Python modules for $(python_get_implementation_and_version):" &> /dev/null
2898 while read stderr_line; do
2899 eerror " ${stderr_line}"
2900 done <<< "${stderr}"
2901 fi
2717 fi 2902 fi
2718 unset dirs files 2903 unset dirs files
2719 done 2904 done
2720 2905
2721 if _python_package_supporting_installation_for_multiple_python_abis; then 2906 if _python_package_supporting_installation_for_multiple_python_abis; then
2727 fi 2912 fi
2728 fi 2913 fi
2729 2914
2730 if ((${#other_dirs[@]})) || ((${#other_files[@]})); then 2915 if ((${#other_dirs[@]})) || ((${#other_files[@]})); then
2731 return_code="0" 2916 return_code="0"
2917 stderr=""
2732 ebegin "Compilation and optimization of Python modules placed outside of site-packages directories for $(python_get_implementation) $(python_get_version)" 2918 ebegin "Compilation and optimization of Python modules placed outside of site-packages directories for $(python_get_implementation_and_version)"
2733 if ((${#other_dirs[@]})); then 2919 if ((${#other_dirs[@]})); then
2734 "$(PYTHON ${PYTHON_ABI})" "${root}$(python_get_libdir)/compileall.py" "${options[@]}" "${other_dirs[@]}" || return_code="1" 2920 stderr+="${stderr:+$'\n'}$("$(PYTHON ${PYTHON_ABI})" -m compileall "${options[@]}" "${other_dirs[@]}" 2>&1)" || return_code="1"
2735 if [[ "$(_python_get_implementation "${PYTHON_ABI}")" != "Jython" ]]; then 2921 if ! has "$(_python_get_implementation "${PYTHON_ABI}")" Jython PyPy; then
2736 "$(PYTHON ${PYTHON_ABI})" -O "${root}$(python_get_libdir)/compileall.py" "${options[@]}" "${other_dirs[@]}" &> /dev/null || return_code="1" 2922 "$(PYTHON ${PYTHON_ABI})" -O -m compileall "${options[@]}" "${other_dirs[@]}" &> /dev/null || return_code="1"
2737 fi 2923 fi
2738 _python_clean_compiled_modules "${other_dirs[@]}" 2924 _python_clean_compiled_modules "${other_dirs[@]}"
2739 fi 2925 fi
2740 if ((${#other_files[@]})); then 2926 if ((${#other_files[@]})); then
2741 "$(PYTHON ${PYTHON_ABI})" "${root}$(python_get_libdir)/py_compile.py" "${other_files[@]}" || return_code="1" 2927 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 2928 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" 2929 "$(PYTHON ${PYTHON_ABI})" -O -m py_compile "${other_files[@]}" &> /dev/null || return_code="1"
2744 fi 2930 fi
2745 _python_clean_compiled_modules "${other_files[@]}" 2931 _python_clean_compiled_modules "${other_files[@]}"
2746 fi 2932 fi
2747 eend "${return_code}" 2933 eend "${return_code}"
2934 if [[ -n "${stderr}" ]]; then
2935 eerror "Syntax errors / warnings in Python modules placed outside of site-packages directories for $(python_get_implementation_and_version):" &> /dev/null
2936 while read stderr_line; do
2937 eerror " ${stderr_line}"
2938 done <<< "${stderr}"
2939 fi
2748 fi 2940 fi
2749 else 2941 else
2750 # Deprecated part of python_mod_optimize() 2942 # Deprecated part of python_mod_optimize()
2751 ewarn 2943 ewarn
2752 ewarn "Deprecation Warning: Usage of ${FUNCNAME}() in packages not supporting installation" 2944 ewarn "Deprecation Warning: Usage of ${FUNCNAME}() in packages not supporting installation"
2928} 3120}
2929 3121
2930# ================================================================================================ 3122# ================================================================================================
2931# ===================================== DEPRECATED FUNCTIONS ===================================== 3123# ===================================== DEPRECATED FUNCTIONS =====================================
2932# ================================================================================================ 3124# ================================================================================================
3125
3126fi # _PYTHON_ECLASS_INHERITED

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