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Revision 1.116 Revision 1.126
1# Copyright 1999-2011 Gentoo Foundation 1# Copyright 1999-2011 Gentoo Foundation
2# Distributed under the terms of the GNU General Public License v2 2# Distributed under the terms of the GNU General Public License v2
3# $Header: /var/cvsroot/gentoo-x86/eclass/python.eclass,v 1.116 2011/07/04 11:27:53 djc Exp $ 3# $Header: /var/cvsroot/gentoo-x86/eclass/python.eclass,v 1.126 2011/07/08 07:48:38 djc 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
14if ! has "${EAPI:-0}" 0 1 2 3; then 14if ! has "${EAPI:-0}" 0 1 2 3; 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 3.3)
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# ================================================================================================
27
28_PYTHON_ABI_PATTERN_REGEX="([[:alnum:]]|\.|-|\*|\[|\])+"
26 29
27_python_check_python_abi_matching() { 30_python_check_python_abi_matching() {
28 local pattern patterns patterns_list="0" PYTHON_ABI 31 local pattern patterns patterns_list="0" PYTHON_ABI
29 32
30 while (($#)); do 33 while (($#)); do
57 60
58 if [[ "${pattern}" == *"-cpython" ]]; then 61 if [[ "${pattern}" == *"-cpython" ]]; then
59 [[ "${PYTHON_ABI}" =~ ^[[:digit:]]+\.[[:digit:]]+$ && "${PYTHON_ABI}" == ${pattern%-cpython} ]] 62 [[ "${PYTHON_ABI}" =~ ^[[:digit:]]+\.[[:digit:]]+$ && "${PYTHON_ABI}" == ${pattern%-cpython} ]]
60 elif [[ "${pattern}" == *"-jython" ]]; then 63 elif [[ "${pattern}" == *"-jython" ]]; then
61 [[ "${PYTHON_ABI}" == ${pattern} ]] 64 [[ "${PYTHON_ABI}" == ${pattern} ]]
65 elif [[ "${pattern}" == *"-pypy-"* ]]; then
66 [[ "${PYTHON_ABI}" == ${pattern} ]]
62 else 67 else
63 if [[ "${PYTHON_ABI}" =~ ^[[:digit:]]+\.[[:digit:]]+$ ]]; then 68 if [[ "${PYTHON_ABI}" =~ ^[[:digit:]]+\.[[:digit:]]+$ ]]; then
64 [[ "${PYTHON_ABI}" == ${pattern} ]] 69 [[ "${PYTHON_ABI}" == ${pattern} ]]
65 elif [[ "${PYTHON_ABI}" =~ ^[[:digit:]]+\.[[:digit:]]+-jython$ ]]; then 70 elif [[ "${PYTHON_ABI}" =~ ^[[:digit:]]+\.[[:digit:]]+-jython$ ]]; then
66 [[ "${PYTHON_ABI%-jython}" == ${pattern} ]] 71 [[ "${PYTHON_ABI%-jython}" == ${pattern} ]]
72 elif [[ "${PYTHON_ABI}" =~ ^[[:digit:]]+\.[[:digit:]]+-pypy-[[:digit:]]+\.[[:digit:]]+$ ]]; then
73 [[ "${PYTHON_ABI%-pypy-*}" == ${pattern} ]]
67 else 74 else
68 die "${FUNCNAME}(): Unrecognized Python ABI '${PYTHON_ABI}'" 75 die "${FUNCNAME}(): Unrecognized Python ABI '${PYTHON_ABI}'"
69 fi 76 fi
70 fi 77 fi
71 else 78 else
76 return 0 83 return 0
77 fi 84 fi
78 done <<< "${patterns}" 85 done <<< "${patterns}"
79 86
80 return 1 87 return 1
88 fi
89}
90
91_python_package_supporting_installation_for_multiple_python_abis() {
92 if has "${EAPI:-0}" 0 1 2 3 4; then
93 if [[ -n "${SUPPORT_PYTHON_ABIS}" ]]; then
94 return 0
95 else
96 return 1
97 fi
98 else
99 die "${FUNCNAME}(): Support for EAPI=\"${EAPI}\" not implemented"
81 fi 100 fi
82} 101}
83 102
84# @ECLASS-VARIABLE: PYTHON_DEPEND 103# @ECLASS-VARIABLE: PYTHON_DEPEND
85# @DESCRIPTION: 104# @DESCRIPTION:
278_python_implementation() { 297_python_implementation() {
279 if [[ "${CATEGORY}/${PN}" == "dev-lang/python" ]]; then 298 if [[ "${CATEGORY}/${PN}" == "dev-lang/python" ]]; then
280 return 0 299 return 0
281 elif [[ "${CATEGORY}/${PN}" == "dev-java/jython" ]]; then 300 elif [[ "${CATEGORY}/${PN}" == "dev-java/jython" ]]; then
282 return 0 301 return 0
302 elif [[ "${CATEGORY}/${PN}" == "dev-python/pypy" ]]; then
303 return 0
283 else 304 else
284 return 1 305 return 1
285 fi
286}
287
288_python_package_supporting_installation_for_multiple_python_abis() {
289 if [[ "${EBUILD_PHASE}" == "depend" ]]; then
290 die "${FUNCNAME}() cannot be used in global scope"
291 fi
292
293 if has "${EAPI:-0}" 0 1 2 3 4; then
294 if [[ -n "${SUPPORT_PYTHON_ABIS}" ]]; then
295 return 0
296 else
297 return 1
298 fi
299 else
300 die "${FUNCNAME}(): Support for EAPI=\"${EAPI}\" not implemented"
301 fi 306 fi
302} 307}
303 308
304_python_abi-specific_local_scope() { 309_python_abi-specific_local_scope() {
305 [[ " ${FUNCNAME[@]:2} " =~ " "(_python_final_sanity_checks|python_execute_function|python_mod_optimize|python_mod_cleanup)" " ]] 310 [[ " ${FUNCNAME[@]:2} " =~ " "(_python_final_sanity_checks|python_execute_function|python_mod_optimize|python_mod_cleanup)" " ]]
462 467
463if ! has "${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 "${PYTHON_USE_WITH_OR}" ]]; }; then
464 EXPORT_FUNCTIONS pkg_setup 469 EXPORT_FUNCTIONS pkg_setup
465fi 470fi
466 471
467_PYTHON_SHEBANG_BASE_PART_REGEX='^#![[:space:]]*([^[:space:]]*/usr/bin/env[[:space:]]+)?([^[:space:]]*/)?(jython|python)' 472_PYTHON_SHEBANG_BASE_PART_REGEX='^#![[:space:]]*([^[:space:]]*/usr/bin/env[[:space:]]+)?([^[:space:]]*/)?(jython|pypy-c|python)'
468 473
469# @FUNCTION: python_convert_shebangs 474# @FUNCTION: python_convert_shebangs
470# @USAGE: [-q|--quiet] [-r|--recursive] [-x|--only-executables] [--] <Python_ABI|Python_version> <file|directory> [files|directories] 475# @USAGE: [-q|--quiet] [-r|--recursive] [-x|--only-executables] [--] <Python_ABI|Python_version> <file|directory> [files|directories]
471# @DESCRIPTION: 476# @DESCRIPTION:
472# Convert shebangs in specified files. Directories can be specified only with --recursive option. 477# Convert shebangs in specified files. Directories can be specified only with --recursive option.
540 545
541 if [[ "${quiet}" == "0" ]]; then 546 if [[ "${quiet}" == "0" ]]; then
542 einfo "Converting shebang in '${file}'" 547 einfo "Converting shebang in '${file}'"
543 fi 548 fi
544 549
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" 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 '${file}' failed"
546 fi 551 fi
547 done 552 done
548} 553}
549 554
550# @FUNCTION: python_clean_installation_image 555# @FUNCTION: python_clean_installation_image
706 fi 711 fi
707 712
708 _python_initial_sanity_checks 713 _python_initial_sanity_checks
709 714
710 if [[ "$(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 "${EAPI:-0}" 0 1 2 3 4; then
711 local PYTHON_ABI restricted_ABI restricted_ABIs support_ABI supported_PYTHON_ABIS 716 local PYTHON_ABI
712
713 restricted_ABIs="${RESTRICT_PYTHON_ABIS// /$'\n'}"
714 717
715 if [[ "$(declare -p USE_PYTHON 2> /dev/null)" == "declare -x USE_PYTHON="* ]]; then 718 if [[ "$(declare -p USE_PYTHON 2> /dev/null)" == "declare -x USE_PYTHON="* ]]; then
716 local cpython_enabled="0" 719 local cpython_enabled="0"
717 720
718 if [[ -z "${USE_PYTHON}" ]]; then 721 if [[ -z "${USE_PYTHON}" ]]; then
726 729
727 if has "${PYTHON_ABI}" "${_CPYTHON2_GLOBALLY_SUPPORTED_ABIS[@]}" "${_CPYTHON3_GLOBALLY_SUPPORTED_ABIS[@]}"; then 730 if has "${PYTHON_ABI}" "${_CPYTHON2_GLOBALLY_SUPPORTED_ABIS[@]}" "${_CPYTHON3_GLOBALLY_SUPPORTED_ABIS[@]}"; then
728 cpython_enabled="1" 731 cpython_enabled="1"
729 fi 732 fi
730 733
731 support_ABI="1"
732 while read restricted_ABI; do
733 if _python_check_python_abi_matching "${PYTHON_ABI}" "${restricted_ABI}"; then 734 if ! _python_check_python_abi_matching --patterns-list "${PYTHON_ABI}" "${RESTRICT_PYTHON_ABIS}"; then
734 support_ABI="0" 735 export PYTHON_ABIS+="${PYTHON_ABIS:+ }${PYTHON_ABI}"
735 break
736 fi 736 fi
737 done <<< "${restricted_ABIs}"
738 [[ "${support_ABI}" == "1" ]] && export PYTHON_ABIS+="${PYTHON_ABIS:+ }${PYTHON_ABI}"
739 done 737 done
740 738
741 if [[ -z "${PYTHON_ABIS//[${IFS}]/}" ]]; then 739 if [[ -z "${PYTHON_ABIS//[${IFS}]/}" ]]; then
742 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}"
743 fi 741 fi
759 die "'${EPREFIX}/usr/bin/python2' is not valid symlink" 757 die "'${EPREFIX}/usr/bin/python2' is not valid symlink"
760 fi 758 fi
761 759
762 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]))')"
763 761
762 support_python_major_version="0"
764 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
765 support_python_major_version="1" 765 support_python_major_version="1"
766 while read restricted_ABI; do 766 break
767 if _python_check_python_abi_matching "${PYTHON_ABI}" "${restricted_ABI}"; then
768 support_python_major_version="0"
769 fi 767 fi
770 done <<< "${restricted_ABIs}"
771 [[ "${support_python_major_version}" == "1" ]] && break
772 done 768 done
773 if [[ "${support_python_major_version}" == "1" ]]; then 769 if [[ "${support_python_major_version}" == "1" ]]; then
774 while read restricted_ABI; do
775 if _python_check_python_abi_matching "${python2_version}" "${restricted_ABI}"; then 770 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}" 771 die "Active version of CPython 2 is not supported by ${CATEGORY}/${PF}"
777 fi 772 fi
778 done <<< "${restricted_ABIs}"
779 else 773 else
780 python2_version="" 774 python2_version=""
781 fi 775 fi
782 fi 776 fi
783 777
786 die "'${EPREFIX}/usr/bin/python3' is not valid symlink" 780 die "'${EPREFIX}/usr/bin/python3' is not valid symlink"
787 fi 781 fi
788 782
789 python3_version="$("${EPREFIX}/usr/bin/python3" -c 'from sys import version_info; print(".".join(str(x) for x in version_info[:2]))')" 783 python3_version="$("${EPREFIX}/usr/bin/python3" -c 'from sys import version_info; print(".".join(str(x) for x in version_info[:2]))')"
790 784
785 support_python_major_version="0"
791 for PYTHON_ABI in "${_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}" "${RESTRICT_PYTHON_ABIS}"; then
792 support_python_major_version="1" 788 support_python_major_version="1"
793 while read restricted_ABI; do 789 break
794 if _python_check_python_abi_matching "${PYTHON_ABI}" "${restricted_ABI}"; then
795 support_python_major_version="0"
796 fi 790 fi
797 done <<< "${restricted_ABIs}"
798 [[ "${support_python_major_version}" == "1" ]] && break
799 done 791 done
800 if [[ "${support_python_major_version}" == "1" ]]; then 792 if [[ "${support_python_major_version}" == "1" ]]; then
801 while read restricted_ABI; do
802 if _python_check_python_abi_matching "${python3_version}" "${restricted_ABI}"; then 793 if _python_check_python_abi_matching --patterns-list "${python3_version}" "${RESTRICT_PYTHON_ABIS}"; then
803 die "Active version of CPython 3 is not supported by ${CATEGORY}/${PF}" 794 die "Active version of CPython 3 is not supported by ${CATEGORY}/${PF}"
804 fi 795 fi
805 done <<< "${restricted_ABIs}"
806 else 796 else
807 python3_version="" 797 python3_version=""
808 fi 798 fi
809 fi 799 fi
810 800
835 eval "_PYTHON_SAVED_${variable}=\"\${!variable}\"" 825 eval "_PYTHON_SAVED_${variable}=\"\${!variable}\""
836 for prefix in PYTHON_USER_ PYTHON_; do 826 for prefix in PYTHON_USER_ PYTHON_; do
837 if [[ "$(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
838 eval "array=(\"\${${prefix}${variable}[@]}\")" 828 eval "array=(\"\${${prefix}${variable}[@]}\")"
839 for element in "${array[@]}"; do 829 for element in "${array[@]}"; do
840 if [[ "${element}" =~ ^([[:alnum:]]|\.|-|\*|\[|\])+\ (\+|-)\ .+ ]]; then 830 if [[ "${element}" =~ ^${_PYTHON_ABI_PATTERN_REGEX}\ (\+|-)\ .+ ]]; then
841 pattern="${element%% *}" 831 pattern="${element%% *}"
842 element="${element#* }" 832 element="${element#* }"
843 operator="${element%% *}" 833 operator="${element%% *}"
844 flags="${element#* }" 834 flags="${element#* }"
845 if _python_check_python_abi_matching "${PYTHON_ABI}" "${pattern}"; then 835 if _python_check_python_abi_matching "${PYTHON_ABI}" "${pattern}"; then
1015 iterated_PYTHON_ABIS="${PYTHON_ABIS}" 1005 iterated_PYTHON_ABIS="${PYTHON_ABIS}"
1016 fi 1006 fi
1017 for PYTHON_ABI in ${iterated_PYTHON_ABIS}; do 1007 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 1008 if [[ "${EBUILD_PHASE}" == "test" ]] && _python_check_python_abi_matching --patterns-list "${PYTHON_ABI}" "${PYTHON_TESTS_RESTRICTED_ABIS}"; then
1019 if [[ "${quiet}" == "0" ]]; then 1009 if [[ "${quiet}" == "0" ]]; then
1020 echo " ${_GREEN}*${_NORMAL} ${_BLUE}Testing of ${CATEGORY}/${PF} with $(python_get_implementation) $(python_get_version) skipped${_NORMAL}" 1010 echo " ${_GREEN}*${_NORMAL} ${_BLUE}Testing of ${CATEGORY}/${PF} with $(python_get_implementation_and_version) skipped${_NORMAL}"
1021 fi 1011 fi
1022 continue 1012 continue
1023 fi 1013 fi
1024 1014
1025 _python_prepare_flags 1015 _python_prepare_flags
1026 1016
1027 if [[ "${quiet}" == "0" ]]; then 1017 if [[ "${quiet}" == "0" ]]; then
1028 if [[ -n "${action_message_template}" ]]; then 1018 if [[ -n "${action_message_template}" ]]; then
1029 eval "action_message=\"${action_message_template}\"" 1019 eval "action_message=\"${action_message_template}\""
1030 else 1020 else
1031 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)..."
1032 fi 1022 fi
1033 echo " ${_GREEN}*${_NORMAL} ${_BLUE}${action_message}${_NORMAL}" 1023 echo " ${_GREEN}*${_NORMAL} ${_BLUE}${action_message}${_NORMAL}"
1034 fi 1024 fi
1035 1025
1036 if [[ "${separate_build_dirs}" == "1" ]]; then 1026 if [[ "${separate_build_dirs}" == "1" ]]; then
1060 1050
1061 if [[ "${return_code}" -ne 0 ]]; then 1051 if [[ "${return_code}" -ne 0 ]]; then
1062 if [[ -n "${failure_message_template}" ]]; then 1052 if [[ -n "${failure_message_template}" ]]; then
1063 eval "failure_message=\"${failure_message_template}\"" 1053 eval "failure_message=\"${failure_message_template}\""
1064 else 1054 else
1065 failure_message="${action} failed with $(python_get_implementation) $(python_get_version) in ${function}() function" 1055 failure_message="${action} failed with $(python_get_implementation_and_version) in ${function}() function"
1066 fi 1056 fi
1067 1057
1068 if [[ "${nonfatal}" == "1" ]]; then 1058 if [[ "${nonfatal}" == "1" ]]; then
1069 if [[ "${quiet}" == "0" ]]; then 1059 if [[ "${quiet}" == "0" ]]; then
1070 ewarn "${failure_message}" 1060 ewarn "${failure_message}"
1243import subprocess 1233import subprocess
1244import sys 1234import sys
1245 1235
1246cpython_re = re.compile(r"^python(\d+\.\d+)$") 1236cpython_re = re.compile(r"^python(\d+\.\d+)$")
1247jython_re = re.compile(r"^jython(\d+\.\d+)$") 1237jython_re = re.compile(r"^jython(\d+\.\d+)$")
1238pypy_re = re.compile(r"^pypy-c(\d+\.\d+)$")
1248python_shebang_re = re.compile(r"^#! *(${EPREFIX}/usr/bin/python|(${EPREFIX})?/usr/bin/env +(${EPREFIX}/usr/bin/)?python)") 1239python_shebang_re = re.compile(r"^#! *(${EPREFIX}/usr/bin/python|(${EPREFIX})?/usr/bin/env +(${EPREFIX}/usr/bin/)?python)")
1249python_verification_output_re = re.compile("^GENTOO_PYTHON_TARGET_SCRIPT_PATH supported\n$") 1240python_verification_output_re = re.compile("^GENTOO_PYTHON_TARGET_SCRIPT_PATH supported\n$")
1241
1242pypy_versions_mapping = {
1243 "1.5": "2.7"
1244}
1250 1245
1251def get_PYTHON_ABI(EPYTHON): 1246def get_PYTHON_ABI(EPYTHON):
1252 cpython_matched = cpython_re.match(EPYTHON) 1247 cpython_matched = cpython_re.match(EPYTHON)
1253 jython_matched = jython_re.match(EPYTHON) 1248 jython_matched = jython_re.match(EPYTHON)
1249 pypy_matched = pypy_re.match(EPYTHON)
1254 if cpython_matched is not None: 1250 if cpython_matched is not None:
1255 PYTHON_ABI = cpython_matched.group(1) 1251 PYTHON_ABI = cpython_matched.group(1)
1256 elif jython_matched is not None: 1252 elif jython_matched is not None:
1257 PYTHON_ABI = jython_matched.group(1) + "-jython" 1253 PYTHON_ABI = jython_matched.group(1) + "-jython"
1254 elif pypy_matched is not None:
1255 PYTHON_ABI = pypy_versions_mapping[pypy_matched.group(1)] + "-pypy-" + pypy_matched.group(1)
1258 else: 1256 else:
1259 PYTHON_ABI = None 1257 PYTHON_ABI = None
1260 return PYTHON_ABI 1258 return PYTHON_ABI
1261 1259
1262EOF 1260EOF
1267 cat << EOF >> "${file}" 1265 cat << EOF >> "${file}"
1268EPYTHON = os.environ.get("EPYTHON") 1266EPYTHON = os.environ.get("EPYTHON")
1269if EPYTHON: 1267if EPYTHON:
1270 PYTHON_ABI = get_PYTHON_ABI(EPYTHON) 1268 PYTHON_ABI = get_PYTHON_ABI(EPYTHON)
1271 if PYTHON_ABI is None: 1269 if PYTHON_ABI is None:
1272 sys.stderr.write("EPYTHON variable has unrecognized value '%s'\n" % EPYTHON) 1270 sys.stderr.write("%s: EPYTHON variable has unrecognized value '%s'\n" % (sys.argv[0], EPYTHON))
1273 sys.exit(1) 1271 sys.exit(1)
1274else: 1272else:
1275 try: 1273 try:
1274 environment = os.environ.copy()
1275 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) 1276 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: 1277 if eselect_process.wait() != 0:
1278 raise ValueError 1278 raise ValueError
1279 except (OSError, ValueError): 1279 except (OSError, ValueError):
1280 sys.stderr.write("Execution of 'eselect python show${eselect_python_option:+ }${eselect_python_option}' failed\n") 1280 sys.stderr.write("%s: Execution of 'eselect python show${eselect_python_option:+ }${eselect_python_option}' failed\n" % sys.argv[0])
1281 sys.exit(1) 1281 sys.exit(1)
1282 1282
1283 EPYTHON = eselect_process.stdout.read() 1283 EPYTHON = eselect_process.stdout.read()
1284 if not isinstance(EPYTHON, str): 1284 if not isinstance(EPYTHON, str):
1285 # Python 3 1285 # Python 3
1286 EPYTHON = EPYTHON.decode() 1286 EPYTHON = EPYTHON.decode()
1287 EPYTHON = EPYTHON.rstrip("\n") 1287 EPYTHON = EPYTHON.rstrip("\n")
1288 1288
1289 PYTHON_ABI = get_PYTHON_ABI(EPYTHON) 1289 PYTHON_ABI = get_PYTHON_ABI(EPYTHON)
1290 if PYTHON_ABI is None: 1290 if PYTHON_ABI is None:
1291 sys.stderr.write("'eselect python show${eselect_python_option:+ }${eselect_python_option}' printed unrecognized value '%s'\n" % EPYTHON) 1291 sys.stderr.write("%s: 'eselect python show${eselect_python_option:+ }${eselect_python_option}' printed unrecognized value '%s'\n" % (sys.argv[0], EPYTHON))
1292 sys.exit(1) 1292 sys.exit(1)
1293 1293
1294wrapper_script_path = os.path.realpath(sys.argv[0]) 1294wrapper_script_path = os.path.realpath(sys.argv[0])
1295target_executable_path = "%s-%s" % (wrapper_script_path, PYTHON_ABI) 1295target_executable_path = "%s-%s" % (wrapper_script_path, PYTHON_ABI)
1296if not os.path.exists(target_executable_path): 1296if not os.path.exists(target_executable_path):
1297 sys.stderr.write("'%s' does not exist\n" % target_executable_path) 1297 sys.stderr.write("%s: '%s' does not exist\n" % (sys.argv[0], target_executable_path))
1298 sys.exit(1) 1298 sys.exit(1)
1299EOF 1299EOF
1300 if [[ "$?" != "0" ]]; then 1300 if [[ "$?" != "0" ]]; then
1301 die "${FUNCNAME}(): Generation of '$1' failed" 1301 die "${FUNCNAME}(): Generation of '$1' failed"
1302 fi 1302 fi
1303 else 1303 else
1304 cat << EOF >> "${file}" 1304 cat << EOF >> "${file}"
1305try: 1305try:
1306 environment = os.environ.copy()
1307 environment["ROOT"] = "/"
1306 eselect_process = subprocess.Popen(["${EPREFIX}/usr/bin/eselect", "python", "show"${eselect_python_option:+, $(echo "\"")}${eselect_python_option}${eselect_python_option:+$(echo "\"")}], stdout=subprocess.PIPE) 1308 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: 1309 if eselect_process.wait() != 0:
1308 raise ValueError 1310 raise ValueError
1309except (OSError, ValueError): 1311except (OSError, ValueError):
1310 sys.stderr.write("Execution of 'eselect python show${eselect_python_option:+ }${eselect_python_option}' failed\n") 1312 sys.stderr.write("%s: Execution of 'eselect python show${eselect_python_option:+ }${eselect_python_option}' failed\n" % sys.argv[0])
1311 sys.exit(1) 1313 sys.exit(1)
1312 1314
1313EPYTHON = eselect_process.stdout.read() 1315EPYTHON = eselect_process.stdout.read()
1314if not isinstance(EPYTHON, str): 1316if not isinstance(EPYTHON, str):
1315 # Python 3 1317 # Python 3
1316 EPYTHON = EPYTHON.decode() 1318 EPYTHON = EPYTHON.decode()
1317EPYTHON = EPYTHON.rstrip("\n") 1319EPYTHON = EPYTHON.rstrip("\n")
1318 1320
1319PYTHON_ABI = get_PYTHON_ABI(EPYTHON) 1321PYTHON_ABI = get_PYTHON_ABI(EPYTHON)
1320if PYTHON_ABI is None: 1322if PYTHON_ABI is None:
1321 sys.stderr.write("'eselect python show${eselect_python_option:+ }${eselect_python_option}' printed unrecognized value '%s'\n" % EPYTHON) 1323 sys.stderr.write("%s: 'eselect python show${eselect_python_option:+ }${eselect_python_option}' printed unrecognized value '%s'\n" % (sys.argv[0], EPYTHON))
1322 sys.exit(1) 1324 sys.exit(1)
1323 1325
1324wrapper_script_path = os.path.realpath(sys.argv[0]) 1326wrapper_script_path = os.path.realpath(sys.argv[0])
1325for PYTHON_ABI in [PYTHON_ABI, ${PYTHON_ABIS_list}]: 1327for PYTHON_ABI in [PYTHON_ABI, ${PYTHON_ABIS_list}]:
1326 target_executable_path = "%s-%s" % (wrapper_script_path, PYTHON_ABI) 1328 target_executable_path = "%s-%s" % (wrapper_script_path, PYTHON_ABI)
1327 if os.path.exists(target_executable_path): 1329 if os.path.exists(target_executable_path):
1328 break 1330 break
1329else: 1331else:
1330 sys.stderr.write("No target script exists for '%s'\n" % wrapper_script_path) 1332 sys.stderr.write("%s: No target script exists for '%s'\n" % (sys.argv[0], wrapper_script_path))
1331 sys.exit(1) 1333 sys.exit(1)
1332EOF 1334EOF
1333 if [[ "$?" != "0" ]]; then 1335 if [[ "$?" != "0" ]]; then
1334 die "${FUNCNAME}(): Generation of '$1' failed" 1336 die "${FUNCNAME}(): Generation of '$1' failed"
1335 fi 1337 fi
1665 1667
1666# ================================================================================================ 1668# ================================================================================================
1667# ======================================= GETTER FUNCTIONS ======================================= 1669# ======================================= GETTER FUNCTIONS =======================================
1668# ================================================================================================ 1670# ================================================================================================
1669 1671
1670_PYTHON_ABI_EXTRACTION_COMMAND='import platform 1672_PYTHON_ABI_EXTRACTION_COMMAND=\
1673'import platform
1671import sys 1674import sys
1672sys.stdout.write(".".join(str(x) for x in sys.version_info[:2])) 1675sys.stdout.write(".".join(str(x) for x in sys.version_info[:2]))
1673if platform.system()[:4] == "Java": 1676if platform.system()[:4] == "Java":
1674 sys.stdout.write("-jython")' 1677 sys.stdout.write("-jython")
1678elif hasattr(platform, "python_implementation") and platform.python_implementation() == "PyPy":
1679 sys.stdout.write("-pypy-" + ".".join(str(x) for x in sys.pypy_version_info[:2]))'
1675 1680
1676_python_get_implementation() { 1681_python_get_implementation() {
1677 local ignore_invalid="0" 1682 local ignore_invalid="0"
1678 1683
1679 while (($#)); do 1684 while (($#)); do
1701 1706
1702 if [[ "$1" =~ ^[[:digit:]]+\.[[:digit:]]+$ ]]; then 1707 if [[ "$1" =~ ^[[:digit:]]+\.[[:digit:]]+$ ]]; then
1703 echo "CPython" 1708 echo "CPython"
1704 elif [[ "$1" =~ ^[[:digit:]]+\.[[:digit:]]+-jython$ ]]; then 1709 elif [[ "$1" =~ ^[[:digit:]]+\.[[:digit:]]+-jython$ ]]; then
1705 echo "Jython" 1710 echo "Jython"
1711 elif [[ "$1" =~ ^[[:digit:]]+\.[[:digit:]]+-pypy-[[:digit:]]+\.[[:digit:]]+$ ]]; then
1712 echo "PyPy"
1706 else 1713 else
1707 if [[ "${ignore_invalid}" == "0" ]]; then 1714 if [[ "${ignore_invalid}" == "0" ]]; then
1708 die "${FUNCNAME}(): Unrecognized Python ABI '$1'" 1715 die "${FUNCNAME}(): Unrecognized Python ABI '$1'"
1709 fi 1716 fi
1710 fi 1717 fi
1773 die "${FUNCNAME}(): '--final-ABI' option cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs" 1780 die "${FUNCNAME}(): '--final-ABI' option cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs"
1774 fi 1781 fi
1775 _python_calculate_PYTHON_ABIS 1782 _python_calculate_PYTHON_ABIS
1776 PYTHON_ABI="${PYTHON_ABIS##* }" 1783 PYTHON_ABI="${PYTHON_ABIS##* }"
1777 elif [[ "${python2}" == "1" ]]; then 1784 elif [[ "${python2}" == "1" ]]; then
1778 PYTHON_ABI="$(eselect python show --python2 --ABI)" 1785 PYTHON_ABI="$(ROOT="/" eselect python show --python2 --ABI)"
1779 if [[ -z "${PYTHON_ABI}" ]]; then 1786 if [[ -z "${PYTHON_ABI}" ]]; then
1780 die "${FUNCNAME}(): Active version of CPython 2 not set" 1787 die "${FUNCNAME}(): Active version of CPython 2 not set"
1781 elif [[ "${PYTHON_ABI}" != "2."* ]]; then 1788 elif [[ "${PYTHON_ABI}" != "2."* ]]; then
1782 die "${FUNCNAME}(): Internal error in \`eselect python show --python2\`" 1789 die "${FUNCNAME}(): Internal error in \`eselect python show --python2\`"
1783 fi 1790 fi
1784 elif [[ "${python3}" == "1" ]]; then 1791 elif [[ "${python3}" == "1" ]]; then
1785 PYTHON_ABI="$(eselect python show --python3 --ABI)" 1792 PYTHON_ABI="$(ROOT="/" eselect python show --python3 --ABI)"
1786 if [[ -z "${PYTHON_ABI}" ]]; then 1793 if [[ -z "${PYTHON_ABI}" ]]; then
1787 die "${FUNCNAME}(): Active version of CPython 3 not set" 1794 die "${FUNCNAME}(): Active version of CPython 3 not set"
1788 elif [[ "${PYTHON_ABI}" != "3."* ]]; then 1795 elif [[ "${PYTHON_ABI}" != "3."* ]]; then
1789 die "${FUNCNAME}(): Internal error in \`eselect python show --python3\`" 1796 die "${FUNCNAME}(): Internal error in \`eselect python show --python3\`"
1790 fi 1797 fi
1819 else 1826 else
1820 if [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "CPython" ]]; then 1827 if [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "CPython" ]]; then
1821 python_interpreter="python${PYTHON_ABI}" 1828 python_interpreter="python${PYTHON_ABI}"
1822 elif [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "Jython" ]]; then 1829 elif [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "Jython" ]]; then
1823 python_interpreter="jython${PYTHON_ABI%-jython}" 1830 python_interpreter="jython${PYTHON_ABI%-jython}"
1831 elif [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "PyPy" ]]; then
1832 python_interpreter="pypy-c${PYTHON_ABI#*-pypy-}"
1824 fi 1833 fi
1825 1834
1826 if [[ "${absolute_path_output}" == "1" ]]; then 1835 if [[ "${absolute_path_output}" == "1" ]]; then
1827 echo -n "${EPREFIX}/usr/bin/${python_interpreter}" 1836 echo -n "${EPREFIX}/usr/bin/${python_interpreter}"
1828 else 1837 else
1921 if [[ "${EAPI:-0}" == "0" ]]; then 1930 if [[ "${EAPI:-0}" == "0" ]]; then
1922 if [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "CPython" ]]; then 1931 if [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "CPython" ]]; then
1923 echo "=dev-lang/python-${PYTHON_ABI}*" 1932 echo "=dev-lang/python-${PYTHON_ABI}*"
1924 elif [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "Jython" ]]; then 1933 elif [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "Jython" ]]; then
1925 echo "=dev-java/jython-${PYTHON_ABI%-jython}*" 1934 echo "=dev-java/jython-${PYTHON_ABI%-jython}*"
1935 elif [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "PyPy" ]]; then
1936 echo "=dev-python/pypy-${PYTHON_ABI#*-pypy-}*"
1926 fi 1937 fi
1927 else 1938 else
1928 if [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "CPython" ]]; then 1939 if [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "CPython" ]]; then
1929 echo "dev-lang/python:${PYTHON_ABI}" 1940 echo "dev-lang/python:${PYTHON_ABI}"
1930 elif [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "Jython" ]]; then 1941 elif [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "Jython" ]]; then
1931 echo "dev-java/jython:${PYTHON_ABI%-jython}" 1942 echo "dev-java/jython:${PYTHON_ABI%-jython}"
1943 elif [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "PyPy" ]]; then
1944 echo "dev-python/pypy:${PYTHON_ABI#*-pypy-}"
1932 fi 1945 fi
1933 fi 1946 fi
1934} 1947}
1935 1948
1936# @FUNCTION: python_get_includedir 1949# @FUNCTION: python_get_includedir
1983 1996
1984 if [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "CPython" ]]; then 1997 if [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "CPython" ]]; then
1985 echo "${prefix}usr/include/python${PYTHON_ABI}" 1998 echo "${prefix}usr/include/python${PYTHON_ABI}"
1986 elif [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "Jython" ]]; then 1999 elif [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "Jython" ]]; then
1987 echo "${prefix}usr/share/jython-${PYTHON_ABI%-jython}/Include" 2000 echo "${prefix}usr/share/jython-${PYTHON_ABI%-jython}/Include"
2001 elif [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "PyPy" ]]; then
2002 echo "${prefix}usr/$(get_libdir)/pypy${PYTHON_ABI#*-pypy-}/include"
1988 fi 2003 fi
1989} 2004}
1990 2005
1991# @FUNCTION: python_get_libdir 2006# @FUNCTION: python_get_libdir
1992# @USAGE: [-b|--base-path] [-f|--final-ABI] 2007# @USAGE: [-b|--base-path] [-f|--final-ABI]
1993# @DESCRIPTION: 2008# @DESCRIPTION:
1994# Print path to Python library directory. 2009# Print path to Python standard library directory.
1995# If --base-path option is specified, then path not prefixed with "/" is printed. 2010# If --base-path option is specified, then path not prefixed with "/" is printed.
1996# If --final-ABI option is specified, then final ABI from the list of enabled ABIs is used. 2011# If --final-ABI option is specified, then final ABI from the list of enabled ABIs is used.
1997python_get_libdir() { 2012python_get_libdir() {
1998 _python_check_python_pkg_setup_execution 2013 _python_check_python_pkg_setup_execution
1999 2014
2038 2053
2039 if [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "CPython" ]]; then 2054 if [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "CPython" ]]; then
2040 echo "${prefix}usr/$(get_libdir)/python${PYTHON_ABI}" 2055 echo "${prefix}usr/$(get_libdir)/python${PYTHON_ABI}"
2041 elif [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "Jython" ]]; then 2056 elif [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "Jython" ]]; then
2042 echo "${prefix}usr/share/jython-${PYTHON_ABI%-jython}/Lib" 2057 echo "${prefix}usr/share/jython-${PYTHON_ABI%-jython}/Lib"
2058 elif [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "PyPy" ]]; then
2059 die "${FUNCNAME}(): PyPy has multiple standard library directories"
2043 fi 2060 fi
2044} 2061}
2045 2062
2046# @FUNCTION: python_get_sitedir 2063# @FUNCTION: python_get_sitedir
2047# @USAGE: [-b|--base-path] [-f|--final-ABI] 2064# @USAGE: [-b|--base-path] [-f|--final-ABI]
2050# If --base-path option is specified, then path not prefixed with "/" is printed. 2067# 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. 2068# If --final-ABI option is specified, then final ABI from the list of enabled ABIs is used.
2052python_get_sitedir() { 2069python_get_sitedir() {
2053 _python_check_python_pkg_setup_execution 2070 _python_check_python_pkg_setup_execution
2054 2071
2055 local final_ABI="0" options=() 2072 local base_path="0" final_ABI="0" prefix PYTHON_ABI="${PYTHON_ABI}"
2056 2073
2057 while (($#)); do 2074 while (($#)); do
2058 case "$1" in 2075 case "$1" in
2059 -b|--base-path) 2076 -b|--base-path)
2060 options+=("$1") 2077 base_path="1"
2061 ;; 2078 ;;
2062 -f|--final-ABI) 2079 -f|--final-ABI)
2063 final_ABI="1" 2080 final_ABI="1"
2064 options+=("$1")
2065 ;; 2081 ;;
2066 -*) 2082 -*)
2067 die "${FUNCNAME}(): Unrecognized option '$1'" 2083 die "${FUNCNAME}(): Unrecognized option '$1'"
2068 ;; 2084 ;;
2069 *) 2085 *)
2070 die "${FUNCNAME}(): Invalid usage" 2086 die "${FUNCNAME}(): Invalid usage"
2071 ;; 2087 ;;
2072 esac 2088 esac
2073 shift 2089 shift
2074 done 2090 done
2091
2092 if [[ "${base_path}" == "0" ]]; then
2093 prefix="/"
2094 fi
2075 2095
2076 if [[ "${final_ABI}" == "1" ]]; then 2096 if [[ "${final_ABI}" == "1" ]]; then
2077 if ! _python_package_supporting_installation_for_multiple_python_abis; then 2097 if ! _python_package_supporting_installation_for_multiple_python_abis; then
2078 die "${FUNCNAME}(): '--final-ABI' option cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs" 2098 die "${FUNCNAME}(): '--final-ABI' option cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs"
2079 fi 2099 fi
2100 PYTHON_ABI="$(PYTHON -f --ABI)"
2080 else 2101 else
2081 if _python_package_supporting_installation_for_multiple_python_abis && ! _python_abi-specific_local_scope; then 2102 if _python_package_supporting_installation_for_multiple_python_abis; then
2103 if ! _python_abi-specific_local_scope; then
2082 die "${FUNCNAME}() should be used in ABI-specific local scope" 2104 die "${FUNCNAME}() should be used in ABI-specific local scope"
2083 fi 2105 fi
2106 else
2107 PYTHON_ABI="${PYTHON_ABI:-$(PYTHON --ABI)}"
2084 fi 2108 fi
2109 fi
2085 2110
2086 echo "$(python_get_libdir "${options[@]}")/site-packages" 2111 if [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "CPython" ]]; then
2112 echo "${prefix}usr/$(get_libdir)/python${PYTHON_ABI}/site-packages"
2113 elif [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "Jython" ]]; then
2114 echo "${prefix}usr/share/jython-${PYTHON_ABI%-jython}/Lib/site-packages"
2115 elif [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "PyPy" ]]; then
2116 echo "${prefix}usr/$(get_libdir)/pypy${PYTHON_ABI#*-pypy-}/site-packages"
2117 fi
2087} 2118}
2088 2119
2089# @FUNCTION: python_get_library 2120# @FUNCTION: python_get_library
2090# @USAGE: [-b|--base-path] [-f|--final-ABI] [-l|--linker-option] 2121# @USAGE: [-b|--base-path] [-f|--final-ABI] [-l|--linker-option]
2091# @DESCRIPTION: 2122# @DESCRIPTION:
2148 else 2179 else
2149 echo "${prefix}usr/$(get_libdir)/libpython${PYTHON_ABI}$(get_libname)" 2180 echo "${prefix}usr/$(get_libdir)/libpython${PYTHON_ABI}$(get_libname)"
2150 fi 2181 fi
2151 elif [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "Jython" ]]; then 2182 elif [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "Jython" ]]; then
2152 die "${FUNCNAME}(): Jython does not have shared library" 2183 die "${FUNCNAME}(): Jython does not have shared library"
2184 elif [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "PyPy" ]]; then
2185 die "${FUNCNAME}(): PyPy does not have shared library"
2153 fi 2186 fi
2154} 2187}
2155 2188
2156# @FUNCTION: python_get_version 2189# @FUNCTION: python_get_version
2157# @USAGE: [-f|--final-ABI] [--full] [--major] [--minor] [--micro] 2190# @USAGE: [-f|--final-ABI] [-l|--language] [--full] [--major] [--minor] [--micro]
2158# @DESCRIPTION: 2191# @DESCRIPTION:
2159# Print Python version. 2192# Print version of Python implementation.
2160# --full, --major, --minor and --micro options cannot be specified simultaneously. 2193# --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. 2194# If --full, --major, --minor and --micro options are not specified, then "${major_version}.${minor_version}" is printed.
2195# If --language option is specified, then version of Python language is printed.
2196# --language and --full options cannot be specified simultaneously.
2197# --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. 2198# If --final-ABI option is specified, then final ABI from the list of enabled ABIs is used.
2163python_get_version() { 2199python_get_version() {
2164 _python_check_python_pkg_setup_execution 2200 _python_check_python_pkg_setup_execution
2165 2201
2166 local final_ABI="0" full="0" major="0" minor="0" micro="0" python_command 2202 local final_ABI="0" language="0" language_version full="0" major="0" minor="0" micro="0" PYTHON_ABI="${PYTHON_ABI}" python_command
2167 2203
2168 while (($#)); do 2204 while (($#)); do
2169 case "$1" in 2205 case "$1" in
2170 -f|--final-ABI) 2206 -f|--final-ABI)
2171 final_ABI="1" 2207 final_ABI="1"
2172 ;; 2208 ;;
2209 -l|--language)
2210 language="1"
2211 ;;
2173 --full) 2212 --full)
2174 full="1" 2213 full="1"
2175 ;; 2214 ;;
2176 --major) 2215 --major)
2177 major="1" 2216 major="1"
2189 die "${FUNCNAME}(): Invalid usage" 2228 die "${FUNCNAME}(): Invalid usage"
2190 ;; 2229 ;;
2191 esac 2230 esac
2192 shift 2231 shift
2193 done 2232 done
2194
2195 if [[ "$((${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 2233
2219 if [[ "${final_ABI}" == "1" ]]; then 2234 if [[ "${final_ABI}" == "1" ]]; then
2220 if ! _python_package_supporting_installation_for_multiple_python_abis; then 2235 if ! _python_package_supporting_installation_for_multiple_python_abis; then
2221 die "${FUNCNAME}(): '--final-ABI' option cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs" 2236 die "${FUNCNAME}(): '--final-ABI' option cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs"
2222 fi 2237 fi
2223 "$(PYTHON -f)" -c "${python_command}"
2224 else 2238 else
2225 if _python_package_supporting_installation_for_multiple_python_abis && ! _python_abi-specific_local_scope; then 2239 if _python_package_supporting_installation_for_multiple_python_abis && ! _python_abi-specific_local_scope; then
2226 die "${FUNCNAME}() should be used in ABI-specific local scope" 2240 die "${FUNCNAME}() should be used in ABI-specific local scope"
2227 fi 2241 fi
2242 fi
2243
2244 if [[ "$((${full} + ${major} + ${minor} + ${micro}))" -gt 1 ]]; then
2245 die "${FUNCNAME}(): '--full', '--major', '--minor' or '--micro' options cannot be specified simultaneously"
2246 fi
2247
2248 if [[ "${language}" == "1" ]]; then
2249 if [[ "${final_ABI}" == "1" ]]; then
2250 PYTHON_ABI="$(PYTHON -f --ABI)"
2251 elif [[ -z "${PYTHON_ABI}" ]]; then
2252 PYTHON_ABI="$(PYTHON --ABI)"
2253 fi
2254 language_version="${PYTHON_ABI%%-*}"
2255 if [[ "${full}" == "1" ]]; then
2256 die "${FUNCNAME}(): '--language' and '--full' options cannot be specified simultaneously"
2257 elif [[ "${major}" == "1" ]]; then
2258 echo "${language_version%.*}"
2259 elif [[ "${minor}" == "1" ]]; then
2260 echo "${language_version#*.}"
2261 elif [[ "${micro}" == "1" ]]; then
2262 die "${FUNCNAME}(): '--language' and '--micro' options cannot be specified simultaneously"
2263 else
2264 echo "${language_version}"
2265 fi
2266 else
2267 if [[ "${full}" == "1" ]]; then
2268 python_command="import sys; print('.'.join(str(x) for x in getattr(sys, 'pypy_version_info', sys.version_info)[:3]))"
2269 elif [[ "${major}" == "1" ]]; then
2270 python_command="import sys; print(getattr(sys, 'pypy_version_info', sys.version_info)[0])"
2271 elif [[ "${minor}" == "1" ]]; then
2272 python_command="import sys; print(getattr(sys, 'pypy_version_info', sys.version_info)[1])"
2273 elif [[ "${micro}" == "1" ]]; then
2274 python_command="import sys; print(getattr(sys, 'pypy_version_info', sys.version_info)[2])"
2275 else
2276 if [[ -n "${PYTHON_ABI}" && "${final_ABI}" == "0" ]]; then
2277 if [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "CPython" ]]; then
2278 echo "${PYTHON_ABI}"
2279 elif [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "Jython" ]]; then
2280 echo "${PYTHON_ABI%-jython}"
2281 elif [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "PyPy" ]]; then
2282 echo "${PYTHON_ABI#*-pypy-}"
2283 fi
2284 return
2285 fi
2286 python_command="from sys import version_info; print('.'.join(str(x) for x in version_info[:2]))"
2287 fi
2288
2289 if [[ "${final_ABI}" == "1" ]]; then
2290 "$(PYTHON -f)" -c "${python_command}"
2291 else
2228 "$(PYTHON ${PYTHON_ABI})" -c "${python_command}" 2292 "$(PYTHON ${PYTHON_ABI})" -c "${python_command}"
2293 fi
2294 fi
2295}
2296
2297# @FUNCTION: python_get_implementation_and_version
2298# @USAGE: [-f|--final-ABI]
2299# @DESCRIPTION:
2300# Print name and version of Python implementation.
2301# If version of Python implementation is not bound to version of Python language, then
2302# version of Python language is additionally printed.
2303# If --final-ABI option is specified, then final ABI from the list of enabled ABIs is used.
2304python_get_implementation_and_version() {
2305 _python_check_python_pkg_setup_execution
2306
2307 local final_ABI="0" PYTHON_ABI="${PYTHON_ABI}"
2308
2309 while (($#)); do
2310 case "$1" in
2311 -f|--final-ABI)
2312 final_ABI="1"
2313 ;;
2314 -*)
2315 die "${FUNCNAME}(): Unrecognized option '$1'"
2316 ;;
2317 *)
2318 die "${FUNCNAME}(): Invalid usage"
2319 ;;
2320 esac
2321 shift
2322 done
2323
2324 if [[ "${final_ABI}" == "1" ]]; then
2325 if ! _python_package_supporting_installation_for_multiple_python_abis; then
2326 die "${FUNCNAME}(): '--final-ABI' option cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs"
2327 fi
2328 PYTHON_ABI="$(PYTHON -f --ABI)"
2329 else
2330 if _python_package_supporting_installation_for_multiple_python_abis; then
2331 if ! _python_abi-specific_local_scope; then
2332 die "${FUNCNAME}() should be used in ABI-specific local scope"
2333 fi
2334 else
2335 PYTHON_ABI="${PYTHON_ABI:-$(PYTHON --ABI)}"
2336 fi
2337 fi
2338
2339 if [[ "${PYTHON_ABI}" =~ ^[[:digit:]]+\.[[:digit:]]+-[[:alnum:]]+-[[:digit:]]+\.[[:digit:]]+$ ]]; then
2340 echo "$(_python_get_implementation "${PYTHON_ABI}") ${PYTHON_ABI##*-} (Python ${PYTHON_ABI%%-*})"
2341 else
2342 echo "$(_python_get_implementation "${PYTHON_ABI}") ${PYTHON_ABI%%-*}"
2229 fi 2343 fi
2230} 2344}
2231 2345
2232# ================================================================================================ 2346# ================================================================================================
2233# ================================ FUNCTIONS FOR RUNNING OF TESTS ================================ 2347# ================================ FUNCTIONS FOR RUNNING OF TESTS ================================
2579 _python_check_python_pkg_setup_execution 2693 _python_check_python_pkg_setup_execution
2580 _python_initialize_prefix_variables 2694 _python_initialize_prefix_variables
2581 2695
2582 if ! has "${EAPI:-0}" 0 1 2 || _python_package_supporting_installation_for_multiple_python_abis || _python_implementation || [[ "${CATEGORY}/${PN}" == "sys-apps/portage" ]]; then 2696 if ! has "${EAPI:-0}" 0 1 2 || _python_package_supporting_installation_for_multiple_python_abis || _python_implementation || [[ "${CATEGORY}/${PN}" == "sys-apps/portage" ]]; then
2583 # PYTHON_ABI variable cannot be local in packages not supporting installation for multiple Python ABIs. 2697 # PYTHON_ABI variable cannot be local in packages not supporting installation for multiple Python ABIs.
2584 local allow_evaluated_non_sitedir_paths="0" dir dirs=() evaluated_dirs=() evaluated_files=() file files=() iterated_PYTHON_ABIS options=() other_dirs=() other_files=() previous_PYTHON_ABI="${PYTHON_ABI}" return_code root site_packages_dirs=() site_packages_files=() 2698 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="${PYTHON_ABI}" return_code root site_packages_dirs=() site_packages_files=() stderr stderr_line
2585 2699
2586 if _python_package_supporting_installation_for_multiple_python_abis; then 2700 if _python_package_supporting_installation_for_multiple_python_abis; then
2587 if has "${EAPI:-0}" 0 1 2 3 && [[ -z "${PYTHON_ABIS}" ]]; then 2701 if has "${EAPI:-0}" 0 1 2 3 && [[ -z "${PYTHON_ABIS}" ]]; then
2588 die "${FUNCNAME}(): python_pkg_setup() or python_execute_function() not called" 2702 die "${FUNCNAME}(): python_pkg_setup() or python_execute_function() not called"
2589 fi 2703 fi
2684 options+=("-q") 2798 options+=("-q")
2685 2799
2686 for PYTHON_ABI in ${iterated_PYTHON_ABIS}; do 2800 for PYTHON_ABI in ${iterated_PYTHON_ABIS}; do
2687 if ((${#site_packages_dirs[@]})) || ((${#site_packages_files[@]})) || ((${#evaluated_dirs[@]})) || ((${#evaluated_files[@]})); then 2801 if ((${#site_packages_dirs[@]})) || ((${#site_packages_files[@]})) || ((${#evaluated_dirs[@]})) || ((${#evaluated_files[@]})); then
2688 return_code="0" 2802 return_code="0"
2803 stderr=""
2689 ebegin "Compilation and optimization of Python modules for $(python_get_implementation) $(python_get_version)" 2804 ebegin "Compilation and optimization of Python modules for $(python_get_implementation_and_version)"
2690 if ((${#site_packages_dirs[@]})) || ((${#evaluated_dirs[@]})); then 2805 if ((${#site_packages_dirs[@]})) || ((${#evaluated_dirs[@]})); then
2691 for dir in "${site_packages_dirs[@]}"; do 2806 for dir in "${site_packages_dirs[@]}"; do
2692 dirs+=("${root}$(python_get_sitedir)/${dir}") 2807 dirs+=("${root}$(python_get_sitedir)/${dir}")
2693 done 2808 done
2694 for dir in "${evaluated_dirs[@]}"; do 2809 for dir in "${evaluated_dirs[@]}"; do
2695 eval "dirs+=(\"\${root}${dir}\")" 2810 eval "dirs+=(\"\${root}${dir}\")"
2696 done 2811 done
2697 "$(PYTHON)" "${root}$(python_get_libdir)/compileall.py" "${options[@]}" "${dirs[@]}" || return_code="1" 2812 stderr+="${stderr:+$'\n'}$("$(PYTHON)" -m compileall "${options[@]}" "${dirs[@]}" 2>&1)" || return_code="1"
2698 if [[ "$(_python_get_implementation "${PYTHON_ABI}")" != "Jython" ]]; then 2813 if [[ "$(_python_get_implementation "${PYTHON_ABI}")" != "Jython" ]]; then
2699 "$(PYTHON)" -O "${root}$(python_get_libdir)/compileall.py" "${options[@]}" "${dirs[@]}" &> /dev/null || return_code="1" 2814 "$(PYTHON)" -O -m compileall "${options[@]}" "${dirs[@]}" &> /dev/null || return_code="1"
2700 fi 2815 fi
2701 _python_clean_compiled_modules "${dirs[@]}" 2816 _python_clean_compiled_modules "${dirs[@]}"
2702 fi 2817 fi
2703 if ((${#site_packages_files[@]})) || ((${#evaluated_files[@]})); then 2818 if ((${#site_packages_files[@]})) || ((${#evaluated_files[@]})); then
2704 for file in "${site_packages_files[@]}"; do 2819 for file in "${site_packages_files[@]}"; do
2705 files+=("${root}$(python_get_sitedir)/${file}") 2820 files+=("${root}$(python_get_sitedir)/${file}")
2706 done 2821 done
2707 for file in "${evaluated_files[@]}"; do 2822 for file in "${evaluated_files[@]}"; do
2708 eval "files+=(\"\${root}${file}\")" 2823 eval "files+=(\"\${root}${file}\")"
2709 done 2824 done
2710 "$(PYTHON)" "${root}$(python_get_libdir)/py_compile.py" "${files[@]}" || return_code="1" 2825 stderr+="${stderr:+$'\n'}$("$(PYTHON)" -m py_compile "${files[@]}" 2>&1)" || return_code="1"
2711 if [[ "$(_python_get_implementation "${PYTHON_ABI}")" != "Jython" ]]; then 2826 if [[ "$(_python_get_implementation "${PYTHON_ABI}")" != "Jython" ]]; then
2712 "$(PYTHON)" -O "${root}$(python_get_libdir)/py_compile.py" "${files[@]}" &> /dev/null || return_code="1" 2827 "$(PYTHON)" -O -m py_compile "${files[@]}" &> /dev/null || return_code="1"
2713 fi 2828 fi
2714 _python_clean_compiled_modules "${files[@]}" 2829 _python_clean_compiled_modules "${files[@]}"
2715 fi 2830 fi
2716 eend "${return_code}" 2831 eend "${return_code}"
2832 if [[ -n "${stderr}" ]]; then
2833 eerror "Syntax errors / warnings in Python modules for $(python_get_implementation_and_version):" &> /dev/null
2834 while read stderr_line; do
2835 eerror " ${stderr_line}"
2836 done <<< "${stderr}"
2837 fi
2717 fi 2838 fi
2718 unset dirs files 2839 unset dirs files
2719 done 2840 done
2720 2841
2721 if _python_package_supporting_installation_for_multiple_python_abis; then 2842 if _python_package_supporting_installation_for_multiple_python_abis; then
2727 fi 2848 fi
2728 fi 2849 fi
2729 2850
2730 if ((${#other_dirs[@]})) || ((${#other_files[@]})); then 2851 if ((${#other_dirs[@]})) || ((${#other_files[@]})); then
2731 return_code="0" 2852 return_code="0"
2853 stderr=""
2732 ebegin "Compilation and optimization of Python modules placed outside of site-packages directories for $(python_get_implementation) $(python_get_version)" 2854 ebegin "Compilation and optimization of Python modules placed outside of site-packages directories for $(python_get_implementation_and_version)"
2733 if ((${#other_dirs[@]})); then 2855 if ((${#other_dirs[@]})); then
2734 "$(PYTHON ${PYTHON_ABI})" "${root}$(python_get_libdir)/compileall.py" "${options[@]}" "${other_dirs[@]}" || return_code="1" 2856 stderr+="${stderr:+$'\n'}$("$(PYTHON ${PYTHON_ABI})" -m compileall "${options[@]}" "${other_dirs[@]}" 2>&1)" || return_code="1"
2735 if [[ "$(_python_get_implementation "${PYTHON_ABI}")" != "Jython" ]]; then 2857 if [[ "$(_python_get_implementation "${PYTHON_ABI}")" != "Jython" ]]; then
2736 "$(PYTHON ${PYTHON_ABI})" -O "${root}$(python_get_libdir)/compileall.py" "${options[@]}" "${other_dirs[@]}" &> /dev/null || return_code="1" 2858 "$(PYTHON ${PYTHON_ABI})" -O -m compileall "${options[@]}" "${other_dirs[@]}" &> /dev/null || return_code="1"
2737 fi 2859 fi
2738 _python_clean_compiled_modules "${other_dirs[@]}" 2860 _python_clean_compiled_modules "${other_dirs[@]}"
2739 fi 2861 fi
2740 if ((${#other_files[@]})); then 2862 if ((${#other_files[@]})); then
2741 "$(PYTHON ${PYTHON_ABI})" "${root}$(python_get_libdir)/py_compile.py" "${other_files[@]}" || return_code="1" 2863 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 2864 if [[ "$(_python_get_implementation "${PYTHON_ABI}")" != "Jython" ]]; then
2743 "$(PYTHON ${PYTHON_ABI})" -O "${root}$(python_get_libdir)/py_compile.py" "${other_files[@]}" &> /dev/null || return_code="1" 2865 "$(PYTHON ${PYTHON_ABI})" -O -m py_compile "${other_files[@]}" &> /dev/null || return_code="1"
2744 fi 2866 fi
2745 _python_clean_compiled_modules "${other_files[@]}" 2867 _python_clean_compiled_modules "${other_files[@]}"
2746 fi 2868 fi
2747 eend "${return_code}" 2869 eend "${return_code}"
2870 if [[ -n "${stderr}" ]]; then
2871 eerror "Syntax errors / warnings in Python modules placed outside of site-packages directories for $(python_get_implementation_and_version):" &> /dev/null
2872 while read stderr_line; do
2873 eerror " ${stderr_line}"
2874 done <<< "${stderr}"
2875 fi
2748 fi 2876 fi
2749 else 2877 else
2750 # Deprecated part of python_mod_optimize() 2878 # Deprecated part of python_mod_optimize()
2751 ewarn 2879 ewarn
2752 ewarn "Deprecation Warning: Usage of ${FUNCNAME}() in packages not supporting installation" 2880 ewarn "Deprecation Warning: Usage of ${FUNCNAME}() in packages not supporting installation"

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