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Revision 1.103 Revision 1.113
1# Copyright 1999-2010 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 1.103 2010/10/03 00:38:13 arfrever Exp $ 3# $Header: /var/cvsroot/gentoo-x86/eclass/python.eclass,v 1.113 2011/07/04 10:59:25 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
13 13
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_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_SUPPORTED_ABIS=(3.0 3.1 3.2) 19_CPYTHON3_GLOBALLY_SUPPORTED_ABIS=(3.0 3.1 3.2 3.3)
20_JYTHON_SUPPORTED_ABIS=(2.5-jython) 20_JYTHON_GLOBALLY_SUPPORTED_ABIS=(2.5-jython)
21_PYTHON_GLOBALLY_SUPPORTED_ABIS=(${_CPYTHON2_GLOBALLY_SUPPORTED_ABIS[@]} ${_CPYTHON3_GLOBALLY_SUPPORTED_ABIS[@]} ${_JYTHON_GLOBALLY_SUPPORTED_ABIS[@]})
22
23# ================================================================================================
24# ===================================== HANDLING OF METADATA =====================================
25# ================================================================================================
26
27_python_check_python_abi_matching() {
28 if [[ "$#" -ne 2 ]]; then
29 die "${FUNCNAME}() requires 2 arguments"
30 fi
31
32 if [[ "$2" == *"-cpython" ]]; then
33 [[ "$1" =~ ^[[:digit:]]+\.[[:digit:]]+$ && "$1" == ${2%-cpython} ]]
34 elif [[ "$2" == *"-jython" ]]; then
35 [[ "$1" == $2 ]]
36 else
37 if [[ "$1" =~ ^[[:digit:]]+\.[[:digit:]]+$ ]]; then
38 [[ "$1" == $2 ]]
39 elif [[ "$1" =~ ^[[:digit:]]+\.[[:digit:]]+-jython$ ]]; then
40 [[ "${1%-jython}" == $2 ]]
41 else
42 die "${FUNCNAME}(): Unrecognized Python ABI '$1'"
43 fi
44 fi
45}
21 46
22# @ECLASS-VARIABLE: PYTHON_DEPEND 47# @ECLASS-VARIABLE: PYTHON_DEPEND
23# @DESCRIPTION: 48# @DESCRIPTION:
24# Specification of dependency on dev-lang/python. 49# Specification of dependency on dev-lang/python.
25# Syntax: 50# Syntax:
27# version_components_group: <major_version[:[minimal_version][:maximal_version]]> 52# version_components_group: <major_version[:[minimal_version][:maximal_version]]>
28# major_version: <2|3|*> 53# major_version: <2|3|*>
29# minimal_version: <minimal_major_version.minimal_minor_version> 54# minimal_version: <minimal_major_version.minimal_minor_version>
30# maximal_version: <maximal_major_version.maximal_minor_version> 55# maximal_version: <maximal_major_version.maximal_minor_version>
31 56
32_parse_PYTHON_DEPEND() { 57_python_parse_PYTHON_DEPEND() {
33 local major_version maximal_version minimal_version python_all="0" python_maximal_version python_minimal_version python_versions=() python2="0" python2_maximal_version python2_minimal_version python3="0" python3_maximal_version python3_minimal_version USE_flag= version_components_group version_components_group_regex version_components_groups 58 local major_version maximal_version minimal_version python_all="0" python_maximal_version python_minimal_version python_versions=() python2="0" python2_maximal_version python2_minimal_version python3="0" python3_maximal_version python3_minimal_version USE_flag= version_components_group version_components_group_regex version_components_groups
34 59
35 version_components_group_regex="(2|3|\*)(:([[:digit:]]+\.[[:digit:]]+)?(:([[:digit:]]+\.[[:digit:]]+)?)?)?" 60 version_components_group_regex="(2|3|\*)(:([[:digit:]]+\.[[:digit:]]+)?(:([[:digit:]]+\.[[:digit:]]+)?)?)?"
36 version_components_groups="${PYTHON_DEPEND}" 61 version_components_groups="${PYTHON_DEPEND}"
37 62
60 fi 85 fi
61 fi 86 fi
62 87
63 if [[ "${major_version}" == "2" ]]; then 88 if [[ "${major_version}" == "2" ]]; then
64 python2="1" 89 python2="1"
65 python_versions=("${_CPYTHON2_SUPPORTED_ABIS[@]}") 90 python_versions=("${_CPYTHON2_GLOBALLY_SUPPORTED_ABIS[@]}")
66 python2_minimal_version="${minimal_version}" 91 python2_minimal_version="${minimal_version}"
67 python2_maximal_version="${maximal_version}" 92 python2_maximal_version="${maximal_version}"
68 elif [[ "${major_version}" == "3" ]]; then 93 elif [[ "${major_version}" == "3" ]]; then
69 python3="1" 94 python3="1"
70 python_versions=("${_CPYTHON3_SUPPORTED_ABIS[@]}") 95 python_versions=("${_CPYTHON3_GLOBALLY_SUPPORTED_ABIS[@]}")
71 python3_minimal_version="${minimal_version}" 96 python3_minimal_version="${minimal_version}"
72 python3_maximal_version="${maximal_version}" 97 python3_maximal_version="${maximal_version}"
73 else 98 else
74 python_all="1" 99 python_all="1"
75 python_versions=("${_CPYTHON2_SUPPORTED_ABIS[@]}" "${_CPYTHON3_SUPPORTED_ABIS[@]}") 100 python_versions=("${_CPYTHON2_GLOBALLY_SUPPORTED_ABIS[@]}" "${_CPYTHON3_GLOBALLY_SUPPORTED_ABIS[@]}")
76 python_minimal_version="${minimal_version}" 101 python_minimal_version="${minimal_version}"
77 python_maximal_version="${maximal_version}" 102 python_maximal_version="${maximal_version}"
78 fi 103 fi
79 104
80 if [[ -n "${minimal_version}" ]] && ! has "${minimal_version}" "${python_versions[@]}"; then 105 if [[ -n "${minimal_version}" ]] && ! has "${minimal_version}" "${python_versions[@]}"; then
108 133
109 if [[ "${python_all}" == "1" ]]; then 134 if [[ "${python_all}" == "1" ]]; then
110 if [[ -z "${python_minimal_version}" && -z "${python_maximal_version}" ]]; then 135 if [[ -z "${python_minimal_version}" && -z "${python_maximal_version}" ]]; then
111 _PYTHON_ATOMS+=("dev-lang/python") 136 _PYTHON_ATOMS+=("dev-lang/python")
112 else 137 else
113 python_versions=("${_CPYTHON2_SUPPORTED_ABIS[@]}" "${_CPYTHON3_SUPPORTED_ABIS[@]}") 138 python_versions=("${_CPYTHON2_GLOBALLY_SUPPORTED_ABIS[@]}" "${_CPYTHON3_GLOBALLY_SUPPORTED_ABIS[@]}")
114 python_minimal_version="${python_minimal_version:-${python_versions[0]}}" 139 python_minimal_version="${python_minimal_version:-${python_versions[0]}}"
115 python_maximal_version="${python_maximal_version:-${python_versions[${#python_versions[@]}-1]}}" 140 python_maximal_version="${python_maximal_version:-${python_versions[${#python_versions[@]}-1]}}"
116 _append_accepted_versions_range 141 _append_accepted_versions_range
117 fi 142 fi
118 else 143 else
119 if [[ "${python3}" == "1" ]]; then 144 if [[ "${python3}" == "1" ]]; then
120 if [[ -z "${python3_minimal_version}" && -z "${python3_maximal_version}" ]]; then 145 if [[ -z "${python3_minimal_version}" && -z "${python3_maximal_version}" ]]; then
121 _PYTHON_ATOMS+=("=dev-lang/python-3*") 146 _PYTHON_ATOMS+=("=dev-lang/python-3*")
122 else 147 else
123 python_versions=("${_CPYTHON3_SUPPORTED_ABIS[@]}") 148 python_versions=("${_CPYTHON3_GLOBALLY_SUPPORTED_ABIS[@]}")
124 python_minimal_version="${python3_minimal_version:-${python_versions[0]}}" 149 python_minimal_version="${python3_minimal_version:-${python_versions[0]}}"
125 python_maximal_version="${python3_maximal_version:-${python_versions[${#python_versions[@]}-1]}}" 150 python_maximal_version="${python3_maximal_version:-${python_versions[${#python_versions[@]}-1]}}"
126 _append_accepted_versions_range 151 _append_accepted_versions_range
127 fi 152 fi
128 fi 153 fi
129 if [[ "${python2}" == "1" ]]; then 154 if [[ "${python2}" == "1" ]]; then
130 if [[ -z "${python2_minimal_version}" && -z "${python2_maximal_version}" ]]; then 155 if [[ -z "${python2_minimal_version}" && -z "${python2_maximal_version}" ]]; then
131 _PYTHON_ATOMS+=("=dev-lang/python-2*") 156 _PYTHON_ATOMS+=("=dev-lang/python-2*")
132 else 157 else
133 python_versions=("${_CPYTHON2_SUPPORTED_ABIS[@]}") 158 python_versions=("${_CPYTHON2_GLOBALLY_SUPPORTED_ABIS[@]}")
134 python_minimal_version="${python2_minimal_version:-${python_versions[0]}}" 159 python_minimal_version="${python2_minimal_version:-${python_versions[0]}}"
135 python_maximal_version="${python2_maximal_version:-${python_versions[${#python_versions[@]}-1]}}" 160 python_maximal_version="${python2_maximal_version:-${python_versions[${#python_versions[@]}-1]}}"
136 _append_accepted_versions_range 161 _append_accepted_versions_range
137 fi 162 fi
138 fi 163 fi
153} 178}
154 179
155DEPEND=">=app-admin/eselect-python-20091230" 180DEPEND=">=app-admin/eselect-python-20091230"
156RDEPEND="${DEPEND}" 181RDEPEND="${DEPEND}"
157 182
158if [[ -n "${PYTHON_DEPEND}" && -n "${NEED_PYTHON}" ]]; then
159 die "PYTHON_DEPEND and NEED_PYTHON cannot be set simultaneously"
160elif [[ -n "${PYTHON_DEPEND}" ]]; then 183if [[ -n "${PYTHON_DEPEND}" ]]; then
161 _parse_PYTHON_DEPEND 184 _python_parse_PYTHON_DEPEND
162elif [[ -n "${NEED_PYTHON}" ]]; then
163 if ! has "${EAPI:-0}" 0 1 2; then
164 eerror "Use PYTHON_DEPEND variable instead of NEED_PYTHON variable."
165 die "NEED_PYTHON variable cannot be used in this EAPI"
166 fi
167
168 ewarn
169 ewarn "\"${EBUILD}\":"
170 ewarn "Deprecation Warning: NEED_PYTHON variable is deprecated and will be banned on 2010-10-01."
171 ewarn "Use PYTHON_DEPEND variable instead of NEED_PYTHON variable."
172 ewarn "The ebuild needs to be fixed. Please report a bug, if it has not been already reported."
173 ewarn
174
175 unset _BOLD _NORMAL
176
177 _PYTHON_ATOMS=(">=dev-lang/python-${NEED_PYTHON}")
178 DEPEND+="${DEPEND:+ }${_PYTHON_ATOMS[@]}"
179 RDEPEND+="${RDEPEND:+ }${_PYTHON_ATOMS[@]}"
180else 185else
181 _PYTHON_ATOMS=("dev-lang/python") 186 _PYTHON_ATOMS=("dev-lang/python")
187fi
188unset -f _python_parse_PYTHON_DEPEND
189
190if [[ -n "${NEED_PYTHON}" ]]; then
191 eerror "Use PYTHON_DEPEND variable instead of NEED_PYTHON variable."
192 die "NEED_PYTHON variable is banned"
182fi 193fi
183 194
184# @ECLASS-VARIABLE: PYTHON_USE_WITH 195# @ECLASS-VARIABLE: PYTHON_USE_WITH
185# @DESCRIPTION: 196# @DESCRIPTION:
186# Set this to a space separated list of USE flags the Python slot in use must be built with. 197# Set this to a space separated list of USE flags the Python slot in use must be built with.
357 368
358 if [[ "$#" -ne 0 ]]; then 369 if [[ "$#" -ne 0 ]]; then
359 die "${FUNCNAME}() does not accept arguments" 370 die "${FUNCNAME}() does not accept arguments"
360 fi 371 fi
361 372
373 export JYTHON_SYSTEM_CACHEDIR="1"
374 addwrite "${EPREFIX}/var/cache/jython"
375
362 if _python_package_supporting_installation_for_multiple_python_abis; then 376 if _python_package_supporting_installation_for_multiple_python_abis; then
363 _python_calculate_PYTHON_ABIS 377 _python_calculate_PYTHON_ABIS
364 export EPYTHON="$(PYTHON -f)" 378 export EPYTHON="$(PYTHON -f)"
365 else 379 else
366 PYTHON_ABI="${PYTHON_ABI:-$(PYTHON --ABI)}" 380 PYTHON_ABI="${PYTHON_ABI:-$(PYTHON --ABI)}"
408 fi 422 fi
409 423
410 PYTHON_PKG_SETUP_EXECUTED="1" 424 PYTHON_PKG_SETUP_EXECUTED="1"
411} 425}
412 426
413if ! has "${EAPI:-0}" 0 1 2 3 || has "${EAPI:-0}" 2 3 && [[ -n "${PYTHON_USE_WITH}" || -n "${PYTHON_USE_WITH_OR}" ]]; then 427if ! has "${EAPI:-0}" 0 1 2 3 || { has "${EAPI:-0}" 2 3 && [[ -n "${PYTHON_USE_WITH}" || -n "${PYTHON_USE_WITH_OR}" ]]; }; then
414 EXPORT_FUNCTIONS pkg_setup 428 EXPORT_FUNCTIONS pkg_setup
415fi 429fi
416 430
431_PYTHON_SHEBANG_BASE_PART_REGEX='^#![[:space:]]*([^[:space:]]*/usr/bin/env[[:space:]]+)?([^[:space:]]*/)?(jython|python)'
432
417# @FUNCTION: python_convert_shebangs 433# @FUNCTION: python_convert_shebangs
418# @USAGE: [-q|--quiet] [-r|--recursive] [-x|--only-executables] [--] <Python_version> <file|directory> [files|directories] 434# @USAGE: [-q|--quiet] [-r|--recursive] [-x|--only-executables] [--] <Python_ABI|Python_version> <file|directory> [files|directories]
419# @DESCRIPTION: 435# @DESCRIPTION:
420# Convert shebangs in specified files. Directories can be specified only with --recursive option. 436# Convert shebangs in specified files. Directories can be specified only with --recursive option.
421python_convert_shebangs() { 437python_convert_shebangs() {
422 _python_check_python_pkg_setup_execution 438 _python_check_python_pkg_setup_execution
423 439
424 local argument file files=() only_executables="0" python_version quiet="0" recursive="0" 440 local argument file files=() only_executables="0" python_interpreter quiet="0" recursive="0"
425 441
426 while (($#)); do 442 while (($#)); do
427 case "$1" in 443 case "$1" in
428 -r|--recursive) 444 -r|--recursive)
429 recursive="1" 445 recursive="1"
452 die "${FUNCNAME}(): Missing Python version and files or directories" 468 die "${FUNCNAME}(): Missing Python version and files or directories"
453 elif [[ "$#" -eq 1 ]]; then 469 elif [[ "$#" -eq 1 ]]; then
454 die "${FUNCNAME}(): Missing files or directories" 470 die "${FUNCNAME}(): Missing files or directories"
455 fi 471 fi
456 472
457 python_version="$1" 473 if [[ -n "$(_python_get_implementation --ignore-invalid "$1")" ]]; then
474 python_interpreter="$(PYTHON "$1")"
475 else
476 python_interpreter="python$1"
477 fi
458 shift 478 shift
459 479
460 for argument in "$@"; do 480 for argument in "$@"; do
461 if [[ ! -e "${argument}" ]]; then 481 if [[ ! -e "${argument}" ]]; then
462 die "${FUNCNAME}(): '${argument}' does not exist" 482 die "${FUNCNAME}(): '${argument}' does not exist"
477 497
478 for file in "${files[@]}"; do 498 for file in "${files[@]}"; do
479 file="${file#./}" 499 file="${file#./}"
480 [[ "${only_executables}" == "1" && ! -x "${file}" ]] && continue 500 [[ "${only_executables}" == "1" && ! -x "${file}" ]] && continue
481 501
482 if [[ "$(head -n1 "${file}")" =~ ^'#!'.*python ]]; then 502 if [[ "$(head -n1 "${file}")" =~ ${_PYTHON_SHEBANG_BASE_PART_REGEX} ]]; then
483 [[ "$(sed -ne "2p" "${file}")" =~ ^"# Gentoo '".*"' wrapper script generated by python_generate_wrapper_scripts()"$ ]] && continue 503 [[ "$(sed -ne "2p" "${file}")" =~ ^"# Gentoo '".*"' wrapper script generated by python_generate_wrapper_scripts()"$ ]] && continue
484 504
485 if [[ "${quiet}" == "0" ]]; then 505 if [[ "${quiet}" == "0" ]]; then
486 einfo "Converting shebang in '${file}'" 506 einfo "Converting shebang in '${file}'"
487 fi 507 fi
488 508
489 sed -e "1s/python\([[:digit:]]\+\(\.[[:digit:]]\+\)\?\)\?/python${python_version}/" -i "${file}" || die "Conversion of shebang in '${file}' failed" 509 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"
490
491 # Delete potential whitespace after "#!".
492 sed -e '1s/\(^#!\)[[:space:]]*/\1/' -i "${file}" || die "sed '${file}' failed"
493 fi 510 fi
494 done 511 done
495} 512}
496 513
497# @FUNCTION: python_clean_installation_image 514# @FUNCTION: python_clean_installation_image
583 fi 600 fi
584 601
585 python_copy_sources 602 python_copy_sources
586 } 603 }
587 604
588 for python_default_function in src_configure src_compile src_test src_install; do 605 for python_default_function in src_configure src_compile src_test; do
589 eval "python_${python_default_function}() { 606 eval "python_${python_default_function}() {
590 _python_check_python_pkg_setup_execution 607 _python_check_python_pkg_setup_execution
591 608
592 if ! _python_package_supporting_installation_for_multiple_python_abis; then 609 if ! _python_package_supporting_installation_for_multiple_python_abis; then
593 die \"\${FUNCNAME}() cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs\" 610 die \"\${FUNCNAME}() cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs\"
596 python_execute_function -d -s -- \"\$@\" 613 python_execute_function -d -s -- \"\$@\"
597 }" 614 }"
598 done 615 done
599 unset python_default_function 616 unset python_default_function
600 617
618 python_src_install() {
619 if ! _python_package_supporting_installation_for_multiple_python_abis; then
620 die "${FUNCNAME}() cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs"
621 fi
622
623 _python_check_python_pkg_setup_execution
624
625 if has "${EAPI:-0}" 0 1 2 3; then
626 python_execute_function -d -s -- "$@"
627 else
628 python_installation() {
629 emake DESTDIR="${T}/images/${PYTHON_ABI}" install "$@"
630 }
631 python_execute_function -s python_installation "$@"
632 unset python_installation
633
634 python_merge_intermediate_installation_images "${T}/images"
635 fi
636 }
637
601 if [[ -n "${PYTHON_EXPORT_PHASE_FUNCTIONS}" ]]; then 638 if [[ -n "${PYTHON_EXPORT_PHASE_FUNCTIONS}" ]]; then
602 EXPORT_FUNCTIONS src_prepare src_configure src_compile src_test src_install 639 EXPORT_FUNCTIONS src_prepare src_configure src_compile src_test src_install
603 fi 640 fi
604fi 641fi
605 642
643if has "${EAPI:-0}" 0 1 2 3 4; then
606unset PYTHON_ABIS 644 unset PYTHON_ABIS
645fi
607 646
608_python_calculate_PYTHON_ABIS() { 647_python_calculate_PYTHON_ABIS() {
609 if ! _python_package_supporting_installation_for_multiple_python_abis; then 648 if ! _python_package_supporting_installation_for_multiple_python_abis; then
610 die "${FUNCNAME}() cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs" 649 die "${FUNCNAME}() cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs"
611 fi 650 fi
612 651
613 _python_initial_sanity_checks 652 _python_initial_sanity_checks
614 653
615 # USE_${ABI_TYPE^^} and RESTRICT_${ABI_TYPE^^}_ABIS variables hopefully will be included in EAPI >= 5.
616 if [[ "$(declare -p PYTHON_ABIS 2> /dev/null)" != "declare -x PYTHON_ABIS="* ]] && has "${EAPI:-0}" 0 1 2 3 4; then 654 if [[ "$(declare -p PYTHON_ABIS 2> /dev/null)" != "declare -x PYTHON_ABIS="* ]] && has "${EAPI:-0}" 0 1 2 3 4; then
617 local PYTHON_ABI restricted_ABI support_ABI supported_PYTHON_ABIS= 655 local PYTHON_ABI restricted_ABI restricted_ABIs support_ABI supported_PYTHON_ABIS
618 PYTHON_ABI_SUPPORTED_VALUES="${_CPYTHON2_SUPPORTED_ABIS[@]} ${_CPYTHON3_SUPPORTED_ABIS[@]} ${_JYTHON_SUPPORTED_ABIS[@]}" 656
657 restricted_ABIs="${RESTRICT_PYTHON_ABIS// /$'\n'}"
619 658
620 if [[ "$(declare -p USE_PYTHON 2> /dev/null)" == "declare -x USE_PYTHON="* ]]; then 659 if [[ "$(declare -p USE_PYTHON 2> /dev/null)" == "declare -x USE_PYTHON="* ]]; then
621 local cpython_enabled="0" 660 local cpython_enabled="0"
622 661
623 if [[ -z "${USE_PYTHON}" ]]; then 662 if [[ -z "${USE_PYTHON}" ]]; then
624 die "USE_PYTHON variable is empty" 663 die "USE_PYTHON variable is empty"
625 fi 664 fi
626 665
627 for PYTHON_ABI in ${USE_PYTHON}; do 666 for PYTHON_ABI in ${USE_PYTHON}; do
628 if ! has "${PYTHON_ABI}" ${PYTHON_ABI_SUPPORTED_VALUES}; then 667 if ! has "${PYTHON_ABI}" "${_PYTHON_GLOBALLY_SUPPORTED_ABIS[@]}"; then
629 die "USE_PYTHON variable contains invalid value '${PYTHON_ABI}'" 668 die "USE_PYTHON variable contains invalid value '${PYTHON_ABI}'"
630 fi 669 fi
631 670
632 if has "${PYTHON_ABI}" "${_CPYTHON2_SUPPORTED_ABIS[@]}" "${_CPYTHON3_SUPPORTED_ABIS[@]}"; then 671 if has "${PYTHON_ABI}" "${_CPYTHON2_GLOBALLY_SUPPORTED_ABIS[@]}" "${_CPYTHON3_GLOBALLY_SUPPORTED_ABIS[@]}"; then
633 cpython_enabled="1" 672 cpython_enabled="1"
634 fi 673 fi
635 674
636 support_ABI="1" 675 support_ABI="1"
637 for restricted_ABI in ${RESTRICT_PYTHON_ABIS}; do 676 while read restricted_ABI; do
638 if [[ "${PYTHON_ABI}" == ${restricted_ABI} ]]; then 677 if _python_check_python_abi_matching "${PYTHON_ABI}" "${restricted_ABI}"; then
639 support_ABI="0" 678 support_ABI="0"
640 break 679 break
641 fi 680 fi
642 done 681 done <<< "${restricted_ABIs}"
643 [[ "${support_ABI}" == "1" ]] && export PYTHON_ABIS+="${PYTHON_ABIS:+ }${PYTHON_ABI}" 682 [[ "${support_ABI}" == "1" ]] && export PYTHON_ABIS+="${PYTHON_ABIS:+ }${PYTHON_ABI}"
644 done 683 done
645 684
646 if [[ -z "${PYTHON_ABIS//[${IFS}]/}" ]]; then 685 if [[ -z "${PYTHON_ABIS//[${IFS}]/}" ]]; then
647 die "USE_PYTHON variable does not enable any Python ABI supported by ${CATEGORY}/${PF}" 686 die "USE_PYTHON variable does not enable any Python ABI supported by ${CATEGORY}/${PF}"
664 die "'${EPREFIX}/usr/bin/python2' is not valid symlink" 703 die "'${EPREFIX}/usr/bin/python2' is not valid symlink"
665 fi 704 fi
666 705
667 python2_version="$("${EPREFIX}/usr/bin/python2" -c 'from sys import version_info; print(".".join(str(x) for x in version_info[:2]))')" 706 python2_version="$("${EPREFIX}/usr/bin/python2" -c 'from sys import version_info; print(".".join(str(x) for x in version_info[:2]))')"
668 707
669 for PYTHON_ABI in "${_CPYTHON2_SUPPORTED_ABIS[@]}"; do 708 for PYTHON_ABI in "${_CPYTHON2_GLOBALLY_SUPPORTED_ABIS[@]}"; do
670 support_python_major_version="1" 709 support_python_major_version="1"
671 for restricted_ABI in ${RESTRICT_PYTHON_ABIS}; do 710 while read restricted_ABI; do
672 if [[ "${PYTHON_ABI}" == ${restricted_ABI} ]]; then 711 if _python_check_python_abi_matching "${PYTHON_ABI}" "${restricted_ABI}"; then
673 support_python_major_version="0" 712 support_python_major_version="0"
674 fi 713 fi
675 done 714 done <<< "${restricted_ABIs}"
676 [[ "${support_python_major_version}" == "1" ]] && break 715 [[ "${support_python_major_version}" == "1" ]] && break
677 done 716 done
678 if [[ "${support_python_major_version}" == "1" ]]; then 717 if [[ "${support_python_major_version}" == "1" ]]; then
679 for restricted_ABI in ${RESTRICT_PYTHON_ABIS}; do 718 while read restricted_ABI; do
680 if [[ "${python2_version}" == ${restricted_ABI} ]]; then 719 if _python_check_python_abi_matching "${python2_version}" "${restricted_ABI}"; then
681 die "Active version of Python 2 is not supported by ${CATEGORY}/${PF}" 720 die "Active version of CPython 2 is not supported by ${CATEGORY}/${PF}"
682 fi 721 fi
683 done 722 done <<< "${restricted_ABIs}"
684 else 723 else
685 python2_version="" 724 python2_version=""
686 fi 725 fi
687 fi 726 fi
688 727
691 die "'${EPREFIX}/usr/bin/python3' is not valid symlink" 730 die "'${EPREFIX}/usr/bin/python3' is not valid symlink"
692 fi 731 fi
693 732
694 python3_version="$("${EPREFIX}/usr/bin/python3" -c 'from sys import version_info; print(".".join(str(x) for x in version_info[:2]))')" 733 python3_version="$("${EPREFIX}/usr/bin/python3" -c 'from sys import version_info; print(".".join(str(x) for x in version_info[:2]))')"
695 734
696 for PYTHON_ABI in "${_CPYTHON3_SUPPORTED_ABIS[@]}"; do 735 for PYTHON_ABI in "${_CPYTHON3_GLOBALLY_SUPPORTED_ABIS[@]}"; do
697 support_python_major_version="1" 736 support_python_major_version="1"
698 for restricted_ABI in ${RESTRICT_PYTHON_ABIS}; do 737 while read restricted_ABI; do
699 if [[ "${PYTHON_ABI}" == ${restricted_ABI} ]]; then 738 if _python_check_python_abi_matching "${PYTHON_ABI}" "${restricted_ABI}"; then
700 support_python_major_version="0" 739 support_python_major_version="0"
701 fi 740 fi
702 done 741 done <<< "${restricted_ABIs}"
703 [[ "${support_python_major_version}" == "1" ]] && break 742 [[ "${support_python_major_version}" == "1" ]] && break
704 done 743 done
705 if [[ "${support_python_major_version}" == "1" ]]; then 744 if [[ "${support_python_major_version}" == "1" ]]; then
706 for restricted_ABI in ${RESTRICT_PYTHON_ABIS}; do 745 while read restricted_ABI; do
707 if [[ "${python3_version}" == ${restricted_ABI} ]]; then 746 if _python_check_python_abi_matching "${python3_version}" "${restricted_ABI}"; then
708 die "Active version of Python 3 is not supported by ${CATEGORY}/${PF}" 747 die "Active version of CPython 3 is not supported by ${CATEGORY}/${PF}"
709 fi 748 fi
710 done 749 done <<< "${restricted_ABIs}"
711 else 750 else
712 python3_version="" 751 python3_version=""
713 fi 752 fi
714 fi 753 fi
715 754
745 if [[ "${element}" =~ ^([[:alnum:]]|\.|-|\*|\[|\])+\ (\+|-)\ .+ ]]; then 784 if [[ "${element}" =~ ^([[:alnum:]]|\.|-|\*|\[|\])+\ (\+|-)\ .+ ]]; then
746 pattern="${element%% *}" 785 pattern="${element%% *}"
747 element="${element#* }" 786 element="${element#* }"
748 operator="${element%% *}" 787 operator="${element%% *}"
749 flags="${element#* }" 788 flags="${element#* }"
750 if [[ "${PYTHON_ABI}" == ${pattern} ]]; then 789 if _python_check_python_abi_matching "${PYTHON_ABI}" "${pattern}"; then
751 if [[ "${operator}" == "+" ]]; then 790 if [[ "${operator}" == "+" ]]; then
752 eval "export ${variable}+=\"\${variable:+ }${flags}\"" 791 eval "export ${variable}+=\"\${variable:+ }${flags}\""
753 elif [[ "${operator}" == "-" ]]; then 792 elif [[ "${operator}" == "-" ]]; then
754 flags="${flags// /$'\n'}" 793 flags="${flags// /$'\n'}"
755 old_value="${!variable// /$'\n'}" 794 old_value="${!variable// /$'\n'}"
1062 die "${FUNCNAME}() cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs" 1101 die "${FUNCNAME}() cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs"
1063 fi 1102 fi
1064 1103
1065 _python_initialize_prefix_variables 1104 _python_initialize_prefix_variables
1066 1105
1067 local eselect_python_option file force="0" quiet="0" PYTHON_ABI python2_enabled="0" python3_enabled="0" respect_EPYTHON="0" 1106 local eselect_python_option file force="0" quiet="0" PYTHON_ABI PYTHON_ABIS_list python2_enabled="0" python3_enabled="0" respect_EPYTHON="0"
1068 1107
1069 while (($#)); do 1108 while (($#)); do
1070 case "$1" in 1109 case "$1" in
1071 -E|--respect-EPYTHON) 1110 -E|--respect-EPYTHON)
1072 respect_EPYTHON="1" 1111 respect_EPYTHON="1"
1094 if [[ "$#" -eq 0 ]]; then 1133 if [[ "$#" -eq 0 ]]; then
1095 die "${FUNCNAME}(): Missing arguments" 1134 die "${FUNCNAME}(): Missing arguments"
1096 fi 1135 fi
1097 1136
1098 _python_calculate_PYTHON_ABIS 1137 _python_calculate_PYTHON_ABIS
1099 for PYTHON_ABI in "${_CPYTHON2_SUPPORTED_ABIS[@]}"; do 1138 for PYTHON_ABI in "${_CPYTHON2_GLOBALLY_SUPPORTED_ABIS[@]}"; do
1100 if has "${PYTHON_ABI}" ${PYTHON_ABIS}; then 1139 if has "${PYTHON_ABI}" ${PYTHON_ABIS}; then
1101 python2_enabled="1" 1140 python2_enabled="1"
1102 fi 1141 fi
1103 done 1142 done
1104 for PYTHON_ABI in "${_CPYTHON3_SUPPORTED_ABIS[@]}"; do 1143 for PYTHON_ABI in "${_CPYTHON3_GLOBALLY_SUPPORTED_ABIS[@]}"; do
1105 if has "${PYTHON_ABI}" ${PYTHON_ABIS}; then 1144 if has "${PYTHON_ABI}" ${PYTHON_ABIS}; then
1106 python3_enabled="1" 1145 python3_enabled="1"
1107 fi 1146 fi
1108 done 1147 done
1109 1148
1115 eselect_python_option="--python3" 1154 eselect_python_option="--python3"
1116 else 1155 else
1117 die "${FUNCNAME}(): Unsupported environment" 1156 die "${FUNCNAME}(): Unsupported environment"
1118 fi 1157 fi
1119 1158
1159 PYTHON_ABIS_list="$("$(PYTHON -f)" -c "print(', '.join('\"%s\"' % x for x in reversed('${PYTHON_ABIS}'.split())))")"
1160
1120 for file in "$@"; do 1161 for file in "$@"; do
1121 if [[ -f "${file}" && "${force}" == "0" ]]; then 1162 if [[ -f "${file}" && "${force}" == "0" ]]; then
1122 die "${FUNCNAME}(): '$1' already exists" 1163 die "${FUNCNAME}(): '${file}' already exists"
1123 fi 1164 fi
1124 1165
1125 if [[ "${quiet}" == "0" ]]; then 1166 if [[ "${quiet}" == "0" ]]; then
1126 einfo "Generating '${file#${ED%/}}' wrapper script" 1167 einfo "Generating '${file#${ED%/}}' wrapper script"
1127 fi 1168 fi
1133import os 1174import os
1134import re 1175import re
1135import subprocess 1176import subprocess
1136import sys 1177import sys
1137 1178
1138EPYTHON_re = re.compile(r"^python(\d+\.\d+)$") 1179cpython_re = re.compile(r"^python(\d+\.\d+)$")
1180jython_re = re.compile(r"^jython(\d+\.\d+)$")
1139python_shebang_re = re.compile(r"^#! *(${EPREFIX}/usr/bin/python|(${EPREFIX})?/usr/bin/env +(${EPREFIX}/usr/bin/)?python)") 1181python_shebang_re = re.compile(r"^#! *(${EPREFIX}/usr/bin/python|(${EPREFIX})?/usr/bin/env +(${EPREFIX}/usr/bin/)?python)")
1140python_verification_output_re = re.compile("^GENTOO_PYTHON_TARGET_SCRIPT_PATH supported\n$") 1182python_verification_output_re = re.compile("^GENTOO_PYTHON_TARGET_SCRIPT_PATH supported\n$")
1183
1184def get_PYTHON_ABI(EPYTHON):
1185 cpython_matched = cpython_re.match(EPYTHON)
1186 jython_matched = jython_re.match(EPYTHON)
1187 if cpython_matched is not None:
1188 PYTHON_ABI = cpython_matched.group(1)
1189 elif jython_matched is not None:
1190 PYTHON_ABI = jython_matched.group(1) + "-jython"
1191 else:
1192 PYTHON_ABI = None
1193 return PYTHON_ABI
1141 1194
1142EOF 1195EOF
1143 if [[ "$?" != "0" ]]; then 1196 if [[ "$?" != "0" ]]; then
1144 die "${FUNCNAME}(): Generation of '$1' failed" 1197 die "${FUNCNAME}(): Generation of '$1' failed"
1145 fi 1198 fi
1146 if [[ "${respect_EPYTHON}" == "1" ]]; then 1199 if [[ "${respect_EPYTHON}" == "1" ]]; then
1147 cat << EOF >> "${file}" 1200 cat << EOF >> "${file}"
1148EPYTHON = os.environ.get("EPYTHON") 1201EPYTHON = os.environ.get("EPYTHON")
1149if EPYTHON: 1202if EPYTHON:
1150 EPYTHON_matched = EPYTHON_re.match(EPYTHON) 1203 PYTHON_ABI = get_PYTHON_ABI(EPYTHON)
1151 if EPYTHON_matched: 1204 if PYTHON_ABI is None:
1152 PYTHON_ABI = EPYTHON_matched.group(1)
1153 else:
1154 sys.stderr.write("EPYTHON variable has unrecognized value '%s'\n" % EPYTHON) 1205 sys.stderr.write("EPYTHON variable has unrecognized value '%s'\n" % EPYTHON)
1155 sys.exit(1) 1206 sys.exit(1)
1156else: 1207else:
1157 try: 1208 try:
1158 eselect_process = subprocess.Popen(["${EPREFIX}/usr/bin/eselect", "python", "show"${eselect_python_option:+, $(echo "\"")}${eselect_python_option}${eselect_python_option:+$(echo "\"")}], stdout=subprocess.PIPE) 1209 eselect_process = subprocess.Popen(["${EPREFIX}/usr/bin/eselect", "python", "show"${eselect_python_option:+, $(echo "\"")}${eselect_python_option}${eselect_python_option:+$(echo "\"")}], stdout=subprocess.PIPE)
1166 if not isinstance(EPYTHON, str): 1217 if not isinstance(EPYTHON, str):
1167 # Python 3 1218 # Python 3
1168 EPYTHON = EPYTHON.decode() 1219 EPYTHON = EPYTHON.decode()
1169 EPYTHON = EPYTHON.rstrip("\n") 1220 EPYTHON = EPYTHON.rstrip("\n")
1170 1221
1171 EPYTHON_matched = EPYTHON_re.match(EPYTHON) 1222 PYTHON_ABI = get_PYTHON_ABI(EPYTHON)
1172 if EPYTHON_matched: 1223 if PYTHON_ABI is None:
1173 PYTHON_ABI = EPYTHON_matched.group(1)
1174 else:
1175 sys.stderr.write("'eselect python show${eselect_python_option:+ }${eselect_python_option}' printed unrecognized value '%s'\n" % EPYTHON) 1224 sys.stderr.write("'eselect python show${eselect_python_option:+ }${eselect_python_option}' printed unrecognized value '%s'\n" % EPYTHON)
1176 sys.exit(1) 1225 sys.exit(1)
1226
1227wrapper_script_path = os.path.realpath(sys.argv[0])
1228target_executable_path = "%s-%s" % (wrapper_script_path, PYTHON_ABI)
1229if not os.path.exists(target_executable_path):
1230 sys.stderr.write("'%s' does not exist\n" % target_executable_path)
1231 sys.exit(1)
1177EOF 1232EOF
1178 if [[ "$?" != "0" ]]; then 1233 if [[ "$?" != "0" ]]; then
1179 die "${FUNCNAME}(): Generation of '$1' failed" 1234 die "${FUNCNAME}(): Generation of '$1' failed"
1180 fi 1235 fi
1181 else 1236 else
1192if not isinstance(EPYTHON, str): 1247if not isinstance(EPYTHON, str):
1193 # Python 3 1248 # Python 3
1194 EPYTHON = EPYTHON.decode() 1249 EPYTHON = EPYTHON.decode()
1195EPYTHON = EPYTHON.rstrip("\n") 1250EPYTHON = EPYTHON.rstrip("\n")
1196 1251
1197EPYTHON_matched = EPYTHON_re.match(EPYTHON) 1252PYTHON_ABI = get_PYTHON_ABI(EPYTHON)
1198if EPYTHON_matched: 1253if PYTHON_ABI is None:
1199 PYTHON_ABI = EPYTHON_matched.group(1) 1254 sys.stderr.write("'eselect python show${eselect_python_option:+ }${eselect_python_option}' printed unrecognized value '%s'\n" % EPYTHON)
1255 sys.exit(1)
1256
1257wrapper_script_path = os.path.realpath(sys.argv[0])
1258for PYTHON_ABI in [PYTHON_ABI, ${PYTHON_ABIS_list}]:
1259 target_executable_path = "%s-%s" % (wrapper_script_path, PYTHON_ABI)
1260 if os.path.exists(target_executable_path):
1261 break
1200else: 1262else:
1201 sys.stderr.write("'eselect python show${eselect_python_option:+ }${eselect_python_option}' printed unrecognized value '%s'\n" % EPYTHON) 1263 sys.stderr.write("No target script exists for '%s'\n" % wrapper_script_path)
1202 sys.exit(1) 1264 sys.exit(1)
1203EOF 1265EOF
1204 if [[ "$?" != "0" ]]; then 1266 if [[ "$?" != "0" ]]; then
1205 die "${FUNCNAME}(): Generation of '$1' failed" 1267 die "${FUNCNAME}(): Generation of '$1' failed"
1206 fi 1268 fi
1207 fi 1269 fi
1208 cat << EOF >> "${file}" 1270 cat << EOF >> "${file}"
1209
1210wrapper_script_path = os.path.realpath(sys.argv[0])
1211target_executable_path = "%s-%s" % (wrapper_script_path, PYTHON_ABI)
1212os.environ["GENTOO_PYTHON_PROCESS_NAME"] = os.path.basename(sys.argv[0])
1213os.environ["GENTOO_PYTHON_WRAPPER_SCRIPT_PATH"] = sys.argv[0]
1214os.environ["GENTOO_PYTHON_TARGET_SCRIPT_PATH"] = target_executable_path
1215if not os.path.exists(target_executable_path):
1216 sys.stderr.write("'%s' does not exist\n" % target_executable_path)
1217 sys.exit(1)
1218 1271
1219target_executable = open(target_executable_path, "rb") 1272target_executable = open(target_executable_path, "rb")
1220target_executable_first_line = target_executable.readline() 1273target_executable_first_line = target_executable.readline()
1221if not isinstance(target_executable_first_line, str): 1274if not isinstance(target_executable_first_line, str):
1222 # Python 3 1275 # Python 3
1223 target_executable_first_line = target_executable_first_line.decode("utf_8", "replace") 1276 target_executable_first_line = target_executable_first_line.decode("utf_8", "replace")
1224 1277
1225python_shebang_matched = python_shebang_re.match(target_executable_first_line) 1278python_shebang_matched = python_shebang_re.match(target_executable_first_line)
1226target_executable.close() 1279target_executable.close()
1227 1280
1228if python_shebang_matched: 1281if python_shebang_matched is not None:
1229 try: 1282 try:
1230 python_interpreter_path = "${EPREFIX}/usr/bin/%s" % EPYTHON 1283 python_interpreter_path = "${EPREFIX}/usr/bin/%s" % EPYTHON
1231 os.environ["GENTOO_PYTHON_TARGET_SCRIPT_PATH_VERIFICATION"] = "1" 1284 os.environ["GENTOO_PYTHON_TARGET_SCRIPT_PATH_VERIFICATION"] = "1"
1232 python_verification_process = subprocess.Popen([python_interpreter_path, "-c", "pass"], stdout=subprocess.PIPE) 1285 python_verification_process = subprocess.Popen([python_interpreter_path, "-c", "pass"], stdout=subprocess.PIPE)
1233 del os.environ["GENTOO_PYTHON_TARGET_SCRIPT_PATH_VERIFICATION"] 1286 del os.environ["GENTOO_PYTHON_TARGET_SCRIPT_PATH_VERIFICATION"]
1240 python_verification_output = python_verification_output.decode() 1293 python_verification_output = python_verification_output.decode()
1241 1294
1242 if not python_verification_output_re.match(python_verification_output): 1295 if not python_verification_output_re.match(python_verification_output):
1243 raise ValueError 1296 raise ValueError
1244 1297
1298 if cpython_re.match(EPYTHON) is not None:
1299 os.environ["GENTOO_PYTHON_PROCESS_NAME"] = os.path.basename(sys.argv[0])
1300 os.environ["GENTOO_PYTHON_WRAPPER_SCRIPT_PATH"] = sys.argv[0]
1301 os.environ["GENTOO_PYTHON_TARGET_SCRIPT_PATH"] = target_executable_path
1302
1303 if hasattr(os, "execv"):
1245 os.execv(python_interpreter_path, [python_interpreter_path] + sys.argv) 1304 os.execv(python_interpreter_path, [python_interpreter_path] + sys.argv)
1305 else:
1306 sys.exit(subprocess.Popen([python_interpreter_path] + sys.argv).wait())
1307 except (KeyboardInterrupt, SystemExit):
1308 raise
1246 except: 1309 except:
1247 pass 1310 pass
1248 if "GENTOO_PYTHON_TARGET_SCRIPT_PATH_VERIFICATION" in os.environ: 1311 for variable in ("GENTOO_PYTHON_PROCESS_NAME", "GENTOO_PYTHON_WRAPPER_SCRIPT_PATH", "GENTOO_PYTHON_TARGET_SCRIPT_PATH", "GENTOO_PYTHON_TARGET_SCRIPT_PATH_VERIFICATION"):
1249 del os.environ["GENTOO_PYTHON_TARGET_SCRIPT_PATH_VERIFICATION"] 1312 if variable in os.environ:
1313 del os.environ[variable]
1250 1314
1315if hasattr(os, "execv"):
1251os.execv(target_executable_path, sys.argv) 1316 os.execv(target_executable_path, sys.argv)
1317else:
1318 sys.exit(subprocess.Popen([target_executable_path] + sys.argv[1:]).wait())
1252EOF 1319EOF
1253 if [[ "$?" != "0" ]]; then 1320 if [[ "$?" != "0" ]]; then
1254 die "${FUNCNAME}(): Generation of '$1' failed" 1321 die "${FUNCNAME}(): Generation of '$1' failed"
1255 fi 1322 fi
1256 fperms +x "${file#${ED%/}}" || die "fperms '${file}' failed" 1323 fperms +x "${file#${ED%/}}" || die "fperms '${file}' failed"
1257 done 1324 done
1258} 1325}
1259 1326
1327# @ECLASS-VARIABLE: PYTHON_VERSIONED_SCRIPTS
1328# @DESCRIPTION:
1329# Array of regular expressions of paths to versioned Python scripts.
1330# Python scripts in /usr/bin and /usr/sbin are versioned by default.
1331
1332# @ECLASS-VARIABLE: PYTHON_VERSIONED_EXECUTABLES
1333# @DESCRIPTION:
1334# Array of regular expressions of paths to versioned executables (including Python scripts).
1335
1336# @ECLASS-VARIABLE: PYTHON_NONVERSIONED_EXECUTABLES
1337# @DESCRIPTION:
1338# Array of regular expressions of paths to nonversioned executables (including Python scripts).
1339
1340# @FUNCTION: python_merge_intermediate_installation_images
1341# @USAGE: [-q|--quiet] [--] <intermediate_installation_images_directory>
1342# @DESCRIPTION:
1343# Merge intermediate installation images into installation image.
1344python_merge_intermediate_installation_images() {
1345 _python_check_python_pkg_setup_execution
1346 _python_initialize_prefix_variables
1347
1348 local b file files=() intermediate_installation_images_directory PYTHON_ABI quiet="0" regex shebang version_executable wrapper_scripts=() wrapper_scripts_set=()
1349
1350 # Check if phase is src_install().
1351 [[ "${EBUILD_PHASE}" != "install" ]] && die "${FUNCNAME}() can be used only in src_install() phase"
1352
1353 while (($#)); do
1354 case "$1" in
1355 -q|--quiet)
1356 quiet="1"
1357 ;;
1358 --)
1359 shift
1360 break
1361 ;;
1362 -*)
1363 die "${FUNCNAME}(): Unrecognized option '$1'"
1364 ;;
1365 *)
1366 break
1367 ;;
1368 esac
1369 shift
1370 done
1371
1372 if [[ "$#" -ne 1 ]]; then
1373 die "${FUNCNAME}() requires 1 argument"
1374 fi
1375
1376 intermediate_installation_images_directory="$1"
1377
1378 if [[ ! -d "${intermediate_installation_images_directory}" ]]; then
1379 die "${FUNCNAME}(): Intermediate installation images directory '${intermediate_installation_images_directory}' does not exist"
1380 fi
1381
1382 _python_calculate_PYTHON_ABIS
1383 if [[ "$(PYTHON -f --ABI)" == 3.* ]]; then
1384 b="b"
1385 fi
1386
1387 while read -d $'\0' -r file; do
1388 files+=("${file}")
1389 done < <("$(PYTHON -f)" -c \
1390"import os
1391import sys
1392
1393if hasattr(sys.stdout, 'buffer'):
1394 # Python 3
1395 stdout = sys.stdout.buffer
1396else:
1397 # Python 2
1398 stdout = sys.stdout
1399
1400files_set = set()
1401
1402os.chdir(${b}'${intermediate_installation_images_directory}')
1403
1404for PYTHON_ABI in ${b}'${PYTHON_ABIS}'.split():
1405 for root, dirs, files in os.walk(PYTHON_ABI + ${b}'${EPREFIX}'):
1406 root = root[len(PYTHON_ABI + ${b}'${EPREFIX}')+1:]
1407 files_set.update(root + ${b}'/' + file for file in files)
1408
1409for file in sorted(files_set):
1410 stdout.write(file)
1411 stdout.write(${b}'\x00')" || die "${FUNCNAME}(): Failure of extraction of files in intermediate installation images")
1412
1413 for PYTHON_ABI in ${PYTHON_ABIS}; do
1414 if [[ ! -d "${intermediate_installation_images_directory}/${PYTHON_ABI}" ]]; then
1415 die "${FUNCNAME}(): Intermediate installation image for Python ABI '${PYTHON_ABI}' does not exist"
1416 fi
1417
1418 pushd "${intermediate_installation_images_directory}/${PYTHON_ABI}${EPREFIX}" > /dev/null || die "pushd failed"
1419
1420 for file in "${files[@]}"; do
1421 version_executable="0"
1422 for regex in "/usr/bin/.*" "/usr/sbin/.*" "${PYTHON_VERSIONED_SCRIPTS[@]}"; do
1423 if [[ "/${file}" =~ ^${regex}$ ]]; then
1424 version_executable="1"
1425 break
1426 fi
1427 done
1428 for regex in "${PYTHON_VERSIONED_EXECUTABLES[@]}"; do
1429 if [[ "/${file}" =~ ^${regex}$ ]]; then
1430 version_executable="2"
1431 break
1432 fi
1433 done
1434 if [[ "${version_executable}" != "0" ]]; then
1435 for regex in "${PYTHON_NONVERSIONED_EXECUTABLES[@]}"; do
1436 if [[ "/${file}" =~ ^${regex}$ ]]; then
1437 version_executable="0"
1438 break
1439 fi
1440 done
1441 fi
1442
1443 [[ "${version_executable}" == "0" || ! -x "${file}" ]] && continue
1444
1445 shebang="$(head -n1 "${file}")" || die "Extraction of shebang from '${file}' failed"
1446
1447 if [[ "${version_executable}" == "2" ]]; then
1448 wrapper_scripts+=("${ED}${file}")
1449 elif [[ "${version_executable}" == "1" ]]; then
1450 if [[ "${shebang}" =~ ${_PYTHON_SHEBANG_BASE_PART_REGEX}([[:digit:]]+(\.[[:digit:]]+)?)?($|[[:space:]]+) ]]; then
1451 wrapper_scripts+=("${ED}${file}")
1452 else
1453 version_executable="0"
1454 fi
1455 fi
1456
1457 [[ "${version_executable}" == "0" ]] && continue
1458
1459 if [[ -e "${file}-${PYTHON_ABI}" ]]; then
1460 die "${FUNCNAME}(): '${EPREFIX}/${file}-${PYTHON_ABI}' already exists"
1461 fi
1462
1463 mv "${file}" "${file}-${PYTHON_ABI}" || die "Renaming of '${file}' failed"
1464
1465 if [[ "${shebang}" =~ ${_PYTHON_SHEBANG_BASE_PART_REGEX}[[:digit:]]*($|[[:space:]]+) ]]; then
1466 python_convert_shebangs $([[ "${quiet}" == "1" ]] && echo --quiet) "${PYTHON_ABI}" "${file}-${PYTHON_ABI}"
1467 fi
1468 done
1469
1470 popd > /dev/null || die "popd failed"
1471
1472 if ROOT="/" has_version sys-apps/coreutils; then
1473 cp -fr --preserve=all "${intermediate_installation_images_directory}/${PYTHON_ABI}/"* "${D}" || die "Merging of intermediate installation image for Python ABI '${PYTHON_ABI} into installation image failed"
1474 else
1475 cp -fpr "${intermediate_installation_images_directory}/${PYTHON_ABI}/"* "${D}" || die "Merging of intermediate installation image for Python ABI '${PYTHON_ABI} into installation image failed"
1476 fi
1477 done
1478
1479 rm -fr "${intermediate_installation_images_directory}"
1480
1481 if [[ "${#wrapper_scripts[@]}" -ge 1 ]]; then
1482 rm -f "${T}/python_wrapper_scripts"
1483
1484 for file in "${wrapper_scripts[@]}"; do
1485 echo -n "${file}" >> "${T}/python_wrapper_scripts"
1486 echo -en "\x00" >> "${T}/python_wrapper_scripts"
1487 done
1488
1489 while read -d $'\0' -r file; do
1490 wrapper_scripts_set+=("${file}")
1491 done < <("$(PYTHON -f)" -c \
1492"import sys
1493
1494if hasattr(sys.stdout, 'buffer'):
1495 # Python 3
1496 stdout = sys.stdout.buffer
1497else:
1498 # Python 2
1499 stdout = sys.stdout
1500
1501files = set(open('${T}/python_wrapper_scripts', 'rb').read().rstrip(${b}'\x00').split(${b}'\x00'))
1502
1503for file in sorted(files):
1504 stdout.write(file)
1505 stdout.write(${b}'\x00')" || die "${FUNCNAME}(): Failure of extraction of set of wrapper scripts")
1506
1507 python_generate_wrapper_scripts $([[ "${quiet}" == "1" ]] && echo --quiet) "${wrapper_scripts_set[@]}"
1508 fi
1509}
1510
1260# ================================================================================================ 1511# ================================================================================================
1261# ========= FUNCTIONS FOR PACKAGES NOT SUPPORTING INSTALLATION FOR MULTIPLE PYTHON ABIS ========== 1512# ========= FUNCTIONS FOR PACKAGES NOT SUPPORTING INSTALLATION FOR MULTIPLE PYTHON ABIS ==========
1262# ================================================================================================ 1513# ================================================================================================
1263 1514
1264unset EPYTHON PYTHON_ABI 1515unset EPYTHON PYTHON_ABI
1265 1516
1266# @FUNCTION: python_set_active_version 1517# @FUNCTION: python_set_active_version
1267# @USAGE: <CPython_ABI|2|3> 1518# @USAGE: <Python_ABI|2|3>
1268# @DESCRIPTION: 1519# @DESCRIPTION:
1269# Set specified version of CPython as active version of Python. 1520# Set locally active version of Python.
1521# If Python_ABI argument is specified, then version of Python corresponding to Python_ABI is used.
1522# If 2 argument is specified, then active version of CPython 2 is used.
1523# If 3 argument is specified, then active version of CPython 3 is used.
1270# 1524#
1271# This function can be used only in pkg_setup() phase. 1525# This function can be used only in pkg_setup() phase.
1272python_set_active_version() { 1526python_set_active_version() {
1273 # Check if phase is pkg_setup(). 1527 # Check if phase is pkg_setup().
1274 [[ "${EBUILD_PHASE}" != "setup" ]] && die "${FUNCNAME}() can be used only in pkg_setup() phase" 1528 [[ "${EBUILD_PHASE}" != "setup" ]] && die "${FUNCNAME}() can be used only in pkg_setup() phase"
1282 fi 1536 fi
1283 1537
1284 _python_initial_sanity_checks 1538 _python_initial_sanity_checks
1285 1539
1286 if [[ -z "${PYTHON_ABI}" ]]; then 1540 if [[ -z "${PYTHON_ABI}" ]]; then
1287 if [[ "$1" =~ ^[[:digit:]]+\.[[:digit:]]+$ ]]; then 1541 if [[ -n "$(_python_get_implementation --ignore-invalid "$1")" ]]; then
1288 if ! _python_implementation && ! has_version "dev-lang/python:$1"; then 1542 # PYTHON_ABI variable is intended to be used only in ebuilds/eclasses,
1289 die "${FUNCNAME}(): 'dev-lang/python:$1' is not installed" 1543 # so it does not need to be exported to subprocesses.
1544 PYTHON_ABI="$1"
1545 if ! _python_implementation && ! has_version "$(python_get_implementational_package)"; then
1546 die "${FUNCNAME}(): '$(python_get_implementational_package)' is not installed"
1290 fi 1547 fi
1291 export EPYTHON="$(PYTHON "$1")" 1548 export EPYTHON="$(PYTHON "$1")"
1292 elif [[ "$1" == "2" ]]; then 1549 elif [[ "$1" == "2" ]]; then
1293 if ! _python_implementation && ! has_version "=dev-lang/python-2*"; then 1550 if ! _python_implementation && ! has_version "=dev-lang/python-2*"; then
1294 die "${FUNCNAME}(): '=dev-lang/python-2*' is not installed" 1551 die "${FUNCNAME}(): '=dev-lang/python-2*' is not installed"
1295 fi 1552 fi
1296 export EPYTHON="$(PYTHON -2)" 1553 export EPYTHON="$(PYTHON -2)"
1554 PYTHON_ABI="${EPYTHON#python}"
1555 PYTHON_ABI="${PYTHON_ABI%%-*}"
1297 elif [[ "$1" == "3" ]]; then 1556 elif [[ "$1" == "3" ]]; then
1298 if ! _python_implementation && ! has_version "=dev-lang/python-3*"; then 1557 if ! _python_implementation && ! has_version "=dev-lang/python-3*"; then
1299 die "${FUNCNAME}(): '=dev-lang/python-3*' is not installed" 1558 die "${FUNCNAME}(): '=dev-lang/python-3*' is not installed"
1300 fi 1559 fi
1301 export EPYTHON="$(PYTHON -3)" 1560 export EPYTHON="$(PYTHON -3)"
1561 PYTHON_ABI="${EPYTHON#python}"
1562 PYTHON_ABI="${PYTHON_ABI%%-*}"
1302 else 1563 else
1303 die "${FUNCNAME}(): Unrecognized argument '$1'" 1564 die "${FUNCNAME}(): Unrecognized argument '$1'"
1304 fi 1565 fi
1305
1306 # PYTHON_ABI variable is intended to be used only in ebuilds/eclasses,
1307 # so it does not need to be exported to subprocesses.
1308 PYTHON_ABI="${EPYTHON#python}"
1309 PYTHON_ABI="${PYTHON_ABI%%-*}"
1310 fi 1566 fi
1311 1567
1312 _python_final_sanity_checks 1568 _python_final_sanity_checks
1313 1569
1314 # python-updater checks PYTHON_REQUESTED_ACTIVE_VERSION variable. 1570 # python-updater checks PYTHON_REQUESTED_ACTIVE_VERSION variable.
1341sys.stdout.write(".".join(str(x) for x in sys.version_info[:2])) 1597sys.stdout.write(".".join(str(x) for x in sys.version_info[:2]))
1342if platform.system()[:4] == "Java": 1598if platform.system()[:4] == "Java":
1343 sys.stdout.write("-jython")' 1599 sys.stdout.write("-jython")'
1344 1600
1345_python_get_implementation() { 1601_python_get_implementation() {
1602 local ignore_invalid="0"
1603
1604 while (($#)); do
1605 case "$1" in
1606 --ignore-invalid)
1607 ignore_invalid="1"
1608 ;;
1609 --)
1610 shift
1611 break
1612 ;;
1613 -*)
1614 die "${FUNCNAME}(): Unrecognized option '$1'"
1615 ;;
1616 *)
1617 break
1618 ;;
1619 esac
1620 shift
1621 done
1622
1346 if [[ "$#" -ne 1 ]]; then 1623 if [[ "$#" -ne 1 ]]; then
1347 die "${FUNCNAME}() requires 1 argument" 1624 die "${FUNCNAME}() requires 1 argument"
1348 fi 1625 fi
1349 1626
1350 if [[ "$1" =~ ^[[:digit:]]+\.[[:digit:]]+$ ]]; then 1627 if [[ "$1" =~ ^[[:digit:]]+\.[[:digit:]]+$ ]]; then
1351 echo "CPython" 1628 echo "CPython"
1352 elif [[ "$1" =~ ^[[:digit:]]+\.[[:digit:]]+-jython$ ]]; then 1629 elif [[ "$1" =~ ^[[:digit:]]+\.[[:digit:]]+-jython$ ]]; then
1353 echo "Jython" 1630 echo "Jython"
1354 else 1631 else
1632 if [[ "${ignore_invalid}" == "0" ]]; then
1355 die "${FUNCNAME}(): Unrecognized Python ABI '$1'" 1633 die "${FUNCNAME}(): Unrecognized Python ABI '$1'"
1634 fi
1356 fi 1635 fi
1357} 1636}
1358 1637
1359# @FUNCTION: PYTHON 1638# @FUNCTION: PYTHON
1360# @USAGE: [-2] [-3] [--ABI] [-a|--absolute-path] [-f|--final-ABI] [--] <Python_ABI="${PYTHON_ABI}"> 1639# @USAGE: [-2] [-3] [--ABI] [-a|--absolute-path] [-f|--final-ABI] [--] <Python_ABI="${PYTHON_ABI}">
1361# @DESCRIPTION: 1640# @DESCRIPTION:
1362# Print filename of Python interpreter for specified Python ABI. If Python_ABI argument 1641# Print filename of Python interpreter for specified Python ABI. If Python_ABI argument
1363# is ommitted, then PYTHON_ABI environment variable must be set and is used. 1642# is ommitted, then PYTHON_ABI environment variable must be set and is used.
1364# If -2 option is specified, then active version of Python 2 is used. 1643# If -2 option is specified, then active version of CPython 2 is used.
1365# If -3 option is specified, then active version of Python 3 is used. 1644# If -3 option is specified, then active version of CPython 3 is used.
1366# If --final-ABI option is specified, then final ABI from the list of enabled ABIs is used. 1645# If --final-ABI option is specified, then final ABI from the list of enabled ABIs is used.
1367# -2, -3 and --final-ABI options and Python_ABI argument cannot be specified simultaneously. 1646# -2, -3 and --final-ABI options and Python_ABI argument cannot be specified simultaneously.
1368# If --ABI option is specified, then only specified Python ABI is printed instead of 1647# If --ABI option is specified, then only specified Python ABI is printed instead of
1369# filename of Python interpreter. 1648# filename of Python interpreter.
1370# If --absolute-path option is specified, then absolute path to Python interpreter is printed. 1649# If --absolute-path option is specified, then absolute path to Python interpreter is printed.
1421 _python_calculate_PYTHON_ABIS 1700 _python_calculate_PYTHON_ABIS
1422 PYTHON_ABI="${PYTHON_ABIS##* }" 1701 PYTHON_ABI="${PYTHON_ABIS##* }"
1423 elif [[ "${python2}" == "1" ]]; then 1702 elif [[ "${python2}" == "1" ]]; then
1424 PYTHON_ABI="$(eselect python show --python2 --ABI)" 1703 PYTHON_ABI="$(eselect python show --python2 --ABI)"
1425 if [[ -z "${PYTHON_ABI}" ]]; then 1704 if [[ -z "${PYTHON_ABI}" ]]; then
1426 die "${FUNCNAME}(): Active version of Python 2 not set" 1705 die "${FUNCNAME}(): Active version of CPython 2 not set"
1427 elif [[ "${PYTHON_ABI}" != "2."* ]]; then 1706 elif [[ "${PYTHON_ABI}" != "2."* ]]; then
1428 die "${FUNCNAME}(): Internal error in \`eselect python show --python2\`" 1707 die "${FUNCNAME}(): Internal error in \`eselect python show --python2\`"
1429 fi 1708 fi
1430 elif [[ "${python3}" == "1" ]]; then 1709 elif [[ "${python3}" == "1" ]]; then
1431 PYTHON_ABI="$(eselect python show --python3 --ABI)" 1710 PYTHON_ABI="$(eselect python show --python3 --ABI)"
1432 if [[ -z "${PYTHON_ABI}" ]]; then 1711 if [[ -z "${PYTHON_ABI}" ]]; then
1433 die "${FUNCNAME}(): Active version of Python 3 not set" 1712 die "${FUNCNAME}(): Active version of CPython 3 not set"
1434 elif [[ "${PYTHON_ABI}" != "3."* ]]; then 1713 elif [[ "${PYTHON_ABI}" != "3."* ]]; then
1435 die "${FUNCNAME}(): Internal error in \`eselect python show --python3\`" 1714 die "${FUNCNAME}(): Internal error in \`eselect python show --python3\`"
1436 fi 1715 fi
1437 elif _python_package_supporting_installation_for_multiple_python_abis; then 1716 elif _python_package_supporting_installation_for_multiple_python_abis; then
1438 if ! _python_abi-specific_local_scope; then 1717 if ! _python_abi-specific_local_scope; then
1464 return 1743 return
1465 else 1744 else
1466 if [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "CPython" ]]; then 1745 if [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "CPython" ]]; then
1467 python_interpreter="python${PYTHON_ABI}" 1746 python_interpreter="python${PYTHON_ABI}"
1468 elif [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "Jython" ]]; then 1747 elif [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "Jython" ]]; then
1469 python_interpreter="jython-${PYTHON_ABI%-jython}" 1748 python_interpreter="jython${PYTHON_ABI%-jython}"
1470 fi 1749 fi
1471 1750
1472 if [[ "${absolute_path_output}" == "1" ]]; then 1751 if [[ "${absolute_path_output}" == "1" ]]; then
1473 echo -n "${EPREFIX}/usr/bin/${python_interpreter}" 1752 echo -n "${EPREFIX}/usr/bin/${python_interpreter}"
1474 else 1753 else
1562 else 1841 else
1563 PYTHON_ABI="${PYTHON_ABI:-$(PYTHON --ABI)}" 1842 PYTHON_ABI="${PYTHON_ABI:-$(PYTHON --ABI)}"
1564 fi 1843 fi
1565 fi 1844 fi
1566 1845
1846 if [[ "${EAPI:-0}" == "0" ]]; then
1567 if [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "CPython" ]]; then 1847 if [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "CPython" ]]; then
1568 echo "dev-lang/python:${PYTHON_ABI}" 1848 echo "=dev-lang/python-${PYTHON_ABI}*"
1569 elif [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "Jython" ]]; then 1849 elif [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "Jython" ]]; then
1850 echo "=dev-java/jython-${PYTHON_ABI%-jython}*"
1851 fi
1852 else
1853 if [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "CPython" ]]; then
1854 echo "dev-lang/python:${PYTHON_ABI}"
1855 elif [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "Jython" ]]; then
1570 echo "dev-java/jython:${PYTHON_ABI%-jython}" 1856 echo "dev-java/jython:${PYTHON_ABI%-jython}"
1857 fi
1571 fi 1858 fi
1572} 1859}
1573 1860
1574# @FUNCTION: python_get_includedir 1861# @FUNCTION: python_get_includedir
1575# @USAGE: [-b|--base-path] [-f|--final-ABI] 1862# @USAGE: [-b|--base-path] [-f|--final-ABI]
2114 2401
2115_python_clean_compiled_modules() { 2402_python_clean_compiled_modules() {
2116 _python_initialize_prefix_variables 2403 _python_initialize_prefix_variables
2117 _python_set_color_variables 2404 _python_set_color_variables
2118 2405
2119 [[ "${FUNCNAME[1]}" =~ ^(python_mod_optimize|python_mod_compile|python_mod_cleanup)$ ]] || die "${FUNCNAME}(): Invalid usage" 2406 [[ "${FUNCNAME[1]}" =~ ^(python_mod_optimize|python_mod_cleanup)$ ]] || die "${FUNCNAME}(): Invalid usage"
2120 2407
2121 local base_module_name compiled_file compiled_files=() dir path py_file root 2408 local base_module_name compiled_file compiled_files=() dir path py_file root
2122 2409
2123 # Strip trailing slash from EROOT. 2410 # Strip trailing slash from EROOT.
2124 root="${EROOT%/}" 2411 root="${EROOT%/}"
2173 if [[ "${dir}" == "__pycache__" ]]; then 2460 if [[ "${dir}" == "__pycache__" ]]; then
2174 base_module_name="${compiled_file##*/}" 2461 base_module_name="${compiled_file##*/}"
2175 base_module_name="${base_module_name%\$py.class}" 2462 base_module_name="${base_module_name%\$py.class}"
2176 py_file="${compiled_file%__pycache__/*}${base_module_name}.py" 2463 py_file="${compiled_file%__pycache__/*}${base_module_name}.py"
2177 else 2464 else
2178 py_file="${compiled_file%\$py.class}" 2465 py_file="${compiled_file%\$py.class}.py"
2179 fi 2466 fi
2180 if [[ "${EBUILD_PHASE}" == "postinst" ]]; then 2467 if [[ "${EBUILD_PHASE}" == "postinst" ]]; then
2181 [[ -f "${py_file}" && "${compiled_file}" -nt "${py_file}" ]] && continue 2468 [[ -f "${py_file}" && "${compiled_file}" -nt "${py_file}" ]] && continue
2182 else 2469 else
2183 [[ -f "${py_file}" ]] && continue 2470 [[ -f "${py_file}" ]] && continue
2201 done 2488 done
2202 done 2489 done
2203} 2490}
2204 2491
2205# @FUNCTION: python_mod_optimize 2492# @FUNCTION: python_mod_optimize
2206# @USAGE: [options] [directory|file] 2493# @USAGE: [--allow-evaluated-non-sitedir-paths] [-d directory] [-f] [-l] [-q] [-x regular_expression] [--] <file|directory> [files|directories]
2207# @DESCRIPTION: 2494# @DESCRIPTION:
2208# If no arguments supplied, it will recompile not recursively all modules 2495# Byte-compile specified Python modules.
2209# under sys.path (eg. /usr/lib/python2.6, /usr/lib/python2.6/site-packages).
2210#
2211# If supplied with arguments, it will recompile all modules recursively
2212# in the supplied directory.
2213#
2214# Options passed to this function are passed to compileall.py. 2496# -d, -f, -l, -q and -x options passed to this function are passed to compileall.py.
2215# 2497#
2216# This function can be used only in pkg_postinst() phase. 2498# This function can be used only in pkg_postinst() phase.
2217python_mod_optimize() { 2499python_mod_optimize() {
2218 _python_check_python_pkg_setup_execution 2500 _python_check_python_pkg_setup_execution
2219 _python_initialize_prefix_variables 2501 _python_initialize_prefix_variables
2220 2502
2221 # Check if phase is pkg_postinst(). 2503 # Check if phase is pkg_postinst().
2222 [[ "${EBUILD_PHASE}" != "postinst" ]] && die "${FUNCNAME}() can be used only in pkg_postinst() phase" 2504 [[ "${EBUILD_PHASE}" != "postinst" ]] && die "${FUNCNAME}() can be used only in pkg_postinst() phase"
2223 2505
2224 if ! has "${EAPI:-0}" 0 1 2 || _python_package_supporting_installation_for_multiple_python_abis; then 2506 if ! has "${EAPI:-0}" 0 1 2 || _python_package_supporting_installation_for_multiple_python_abis || _python_implementation || [[ "${CATEGORY}/${PN}" == "sys-apps/portage" ]]; then
2225 # PYTHON_ABI variable cannot be local in packages not supporting installation for multiple Python ABIs. 2507 # PYTHON_ABI variable cannot be local in packages not supporting installation for multiple Python ABIs.
2226 local allow_evaluated_non_sitedir_paths="0" dir dirs=() evaluated_dirs=() evaluated_files=() file files=() iterated_PYTHON_ABIS options=() other_dirs=() other_files=() previous_PYTHON_ABI="${PYTHON_ABI}" return_code root site_packages_dirs=() site_packages_files=() 2508 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="${PYTHON_ABI}" return_code root site_packages_dirs=() site_packages_files=()
2227 2509
2228 if _python_package_supporting_installation_for_multiple_python_abis; then 2510 if _python_package_supporting_installation_for_multiple_python_abis; then
2229 if has "${EAPI:-0}" 0 1 2 3 && [[ -z "${PYTHON_ABIS}" ]]; then 2511 if has "${EAPI:-0}" 0 1 2 3 && [[ -z "${PYTHON_ABIS}" ]]; then
2270 if [[ "${allow_evaluated_non_sitedir_paths}" == "1" ]] && ! _python_package_supporting_installation_for_multiple_python_abis; then 2552 if [[ "${allow_evaluated_non_sitedir_paths}" == "1" ]] && ! _python_package_supporting_installation_for_multiple_python_abis; then
2271 die "${FUNCNAME}(): '--allow-evaluated-non-sitedir-paths' option cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs" 2553 die "${FUNCNAME}(): '--allow-evaluated-non-sitedir-paths' option cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs"
2272 fi 2554 fi
2273 2555
2274 if [[ "$#" -eq 0 ]]; then 2556 if [[ "$#" -eq 0 ]]; then
2275 ewarn 2557 die "${FUNCNAME}(): Missing files or directories"
2276 ewarn "Deprecation Warning: Not passing of paths to ${FUNCNAME}() is deprecated and will be"
2277 ewarn "disallowed on 2010-09-01. Call ${FUNCNAME}() with paths to Python modules."
2278 ewarn "The ebuild needs to be fixed. Please report a bug, if it has not been already reported."
2279 ewarn
2280 fi 2558 fi
2281 2559
2282 while (($#)); do 2560 while (($#)); do
2283 if [[ "$1" =~ ^($|(\.|\.\.|/)($|/)) ]]; then 2561 if [[ "$1" =~ ^($|(\.|\.\.|/)($|/)) ]]; then
2284 die "${FUNCNAME}(): Invalid argument '$1'" 2562 die "${FUNCNAME}(): Invalid argument '$1'"
2386 if ((${#other_files[@]})); then 2664 if ((${#other_files[@]})); then
2387 "$(PYTHON ${PYTHON_ABI})" "${root}$(python_get_libdir)/py_compile.py" "${other_files[@]}" || return_code="1" 2665 "$(PYTHON ${PYTHON_ABI})" "${root}$(python_get_libdir)/py_compile.py" "${other_files[@]}" || return_code="1"
2388 if [[ "$(_python_get_implementation "${PYTHON_ABI}")" != "Jython" ]]; then 2666 if [[ "$(_python_get_implementation "${PYTHON_ABI}")" != "Jython" ]]; then
2389 "$(PYTHON ${PYTHON_ABI})" -O "${root}$(python_get_libdir)/py_compile.py" "${other_files[@]}" &> /dev/null || return_code="1" 2667 "$(PYTHON ${PYTHON_ABI})" -O "${root}$(python_get_libdir)/py_compile.py" "${other_files[@]}" &> /dev/null || return_code="1"
2390 fi 2668 fi
2391 _python_clean_compiled_modules "${other_dirs[@]}" 2669 _python_clean_compiled_modules "${other_files[@]}"
2392 fi 2670 fi
2393 eend "${return_code}" 2671 eend "${return_code}"
2394 fi 2672 fi
2395 else 2673 else
2396 # Deprecated part of python_mod_optimize() 2674 # Deprecated part of python_mod_optimize()
2675 ewarn
2676 ewarn "Deprecation Warning: Usage of ${FUNCNAME}() in packages not supporting installation"
2677 ewarn "for multiple Python ABIs in EAPI <=2 is deprecated and will be disallowed on 2011-08-01."
2678 ewarn "Use EAPI >=3 and call ${FUNCNAME}() with paths having appropriate syntax."
2679 ewarn "The ebuild needs to be fixed. Please report a bug, if it has not been already reported."
2680 ewarn
2397 2681
2398 local myroot mydirs=() myfiles=() myopts=() return_code="0" 2682 local myroot mydirs=() myfiles=() myopts=() return_code="0"
2399 2683
2400 # strip trailing slash 2684 # strip trailing slash
2401 myroot="${EROOT%/}" 2685 myroot="${EROOT%/}"
2423 esac 2707 esac
2424 shift 2708 shift
2425 done 2709 done
2426 2710
2427 if [[ "$#" -eq 0 ]]; then 2711 if [[ "$#" -eq 0 ]]; then
2428 ewarn 2712 die "${FUNCNAME}(): Missing files or directories"
2429 ewarn "Deprecation Warning: Not passing of paths to ${FUNCNAME}() is deprecated and will be"
2430 ewarn "disallowed on 2010-09-01. Call ${FUNCNAME}() with paths to Python modules."
2431 ewarn "The ebuild needs to be fixed. Please report a bug, if it has not been already reported."
2432 ewarn
2433 fi 2713 fi
2434 2714
2435 while (($#)); do 2715 while (($#)); do
2436 if [[ "$1" =~ ^($|(\.|\.\.|/)($|/)) ]]; then 2716 if [[ "$1" =~ ^($|(\.|\.\.|/)($|/)) ]]; then
2437 die "${FUNCNAME}(): Invalid argument '$1'" 2717 die "${FUNCNAME}(): Invalid argument '$1'"
2438 elif [[ -d "${myroot}/${1#/}" ]]; then 2718 elif [[ -d "${myroot}/${1#/}" ]]; then
2439 mydirs+=("${myroot}/${1#/}") 2719 mydirs+=("${myroot}/${1#/}")
2440 elif [[ -f "${myroot}/${1#/}" ]]; then 2720 elif [[ -f "${myroot}/${1#/}" ]]; then
2441 # Files are passed to python_mod_compile which is EROOT-aware 2721 myfiles+=("${myroot}/${1#/}")
2442 myfiles+=("$1")
2443 elif [[ -e "${myroot}/${1#/}" ]]; then 2722 elif [[ -e "${myroot}/${1#/}" ]]; then
2444 eerror "${FUNCNAME}(): ${myroot}/${1#/} is not a regular file or directory" 2723 eerror "${FUNCNAME}(): ${myroot}/${1#/} is not a regular file or directory"
2445 else 2724 else
2446 eerror "${FUNCNAME}(): ${myroot}/${1#/} does not exist" 2725 eerror "${FUNCNAME}(): ${myroot}/${1#/} does not exist"
2447 fi 2726 fi
2459 "$(PYTHON ${PYTHON_ABI})" -O "${myroot}$(python_get_libdir)/compileall.py" "${myopts[@]}" "${mydirs[@]}" &> /dev/null || return_code="1" 2738 "$(PYTHON ${PYTHON_ABI})" -O "${myroot}$(python_get_libdir)/compileall.py" "${myopts[@]}" "${mydirs[@]}" &> /dev/null || return_code="1"
2460 _python_clean_compiled_modules "${mydirs[@]}" 2739 _python_clean_compiled_modules "${mydirs[@]}"
2461 fi 2740 fi
2462 2741
2463 if ((${#myfiles[@]})); then 2742 if ((${#myfiles[@]})); then
2743 "$(PYTHON ${PYTHON_ABI})" "${myroot}$(python_get_libdir)/py_compile.py" "${myfiles[@]}" || return_code="1"
2744 "$(PYTHON ${PYTHON_ABI})" -O "${myroot}$(python_get_libdir)/py_compile.py" "${myfiles[@]}" &> /dev/null || return_code="1"
2464 python_mod_compile "${myfiles[@]}" 2745 _python_clean_compiled_modules "${myfiles[@]}"
2465 fi 2746 fi
2466 2747
2467 eend "${return_code}" 2748 eend "${return_code}"
2468 fi 2749 fi
2469} 2750}
2470 2751
2471# @FUNCTION: python_mod_cleanup 2752# @FUNCTION: python_mod_cleanup
2472# @USAGE: [directory|file] 2753# @USAGE: [--allow-evaluated-non-sitedir-paths] [--] <file|directory> [files|directories]
2473# @DESCRIPTION: 2754# @DESCRIPTION:
2474# Run with optional arguments, where arguments are Python modules. If none given, 2755# Delete orphaned byte-compiled Python modules corresponding to specified Python modules.
2475# it will look in /usr/lib/python[0-9].[0-9].
2476#
2477# It will recursively scan all compiled Python modules in the directories and
2478# determine if they are orphaned (i.e. their corresponding .py files are missing.)
2479# If they are, then it will remove their corresponding .pyc and .pyo files.
2480# 2756#
2481# This function can be used only in pkg_postrm() phase. 2757# This function can be used only in pkg_postrm() phase.
2482python_mod_cleanup() { 2758python_mod_cleanup() {
2483 _python_check_python_pkg_setup_execution 2759 _python_check_python_pkg_setup_execution
2484 _python_initialize_prefix_variables 2760 _python_initialize_prefix_variables
2525 2801
2526 if [[ "${allow_evaluated_non_sitedir_paths}" == "1" ]] && ! _python_package_supporting_installation_for_multiple_python_abis; then 2802 if [[ "${allow_evaluated_non_sitedir_paths}" == "1" ]] && ! _python_package_supporting_installation_for_multiple_python_abis; then
2527 die "${FUNCNAME}(): '--allow-evaluated-non-sitedir-paths' option cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs" 2803 die "${FUNCNAME}(): '--allow-evaluated-non-sitedir-paths' option cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs"
2528 fi 2804 fi
2529 2805
2530 if [[ "$#" -gt 0 ]]; then 2806 if [[ "$#" -eq 0 ]]; then
2531 if ! has "${EAPI:-0}" 0 1 2 || _python_package_supporting_installation_for_multiple_python_abis; then 2807 die "${FUNCNAME}(): Missing files or directories"
2808 fi
2809
2810 if ! has "${EAPI:-0}" 0 1 2 || _python_package_supporting_installation_for_multiple_python_abis || _python_implementation || [[ "${CATEGORY}/${PN}" == "sys-apps/portage" ]]; then
2532 while (($#)); do 2811 while (($#)); do
2533 if [[ "$1" =~ ^($|(\.|\.\.|/)($|/)) ]]; then 2812 if [[ "$1" =~ ^($|(\.|\.\.|/)($|/)) ]]; then
2534 die "${FUNCNAME}(): Invalid argument '$1'" 2813 die "${FUNCNAME}(): Invalid argument '$1'"
2535 elif ! _python_implementation && [[ "$1" =~ ^/usr/lib(32|64)?/python[[:digit:]]+\.[[:digit:]]+ ]]; then 2814 elif ! _python_implementation && [[ "$1" =~ ^/usr/lib(32|64)?/python[[:digit:]]+\.[[:digit:]]+ ]]; then
2536 die "${FUNCNAME}(): Paths of directories / files in site-packages directories must be relative to site-packages directories" 2815 die "${FUNCNAME}(): Paths of directories / files in site-packages directories must be relative to site-packages directories"
2537 elif [[ "$1" =~ ^/ ]]; then 2816 elif [[ "$1" =~ ^/ ]]; then
2538 if _python_package_supporting_installation_for_multiple_python_abis; then 2817 if _python_package_supporting_installation_for_multiple_python_abis; then
2539 if [[ "${allow_evaluated_non_sitedir_paths}" != "1" ]]; then 2818 if [[ "${allow_evaluated_non_sitedir_paths}" != "1" ]]; then
2540 die "${FUNCNAME}(): Absolute paths cannot be used in ebuilds of packages supporting installation for multiple Python ABIs" 2819 die "${FUNCNAME}(): Absolute paths cannot be used in ebuilds of packages supporting installation for multiple Python ABIs"
2541 fi
2542 if [[ "$1" != *\$* ]]; then
2543 die "${FUNCNAME}(): '$1' has invalid syntax"
2544 fi
2545 for PYTHON_ABI in ${iterated_PYTHON_ABIS}; do
2546 eval "search_paths+=(\"\${root}$1\")"
2547 done
2548 else
2549 search_paths+=("${root}$1")
2550 fi 2820 fi
2821 if [[ "$1" != *\$* ]]; then
2822 die "${FUNCNAME}(): '$1' has invalid syntax"
2823 fi
2824 for PYTHON_ABI in ${iterated_PYTHON_ABIS}; do
2825 eval "search_paths+=(\"\${root}$1\")"
2826 done
2551 else 2827 else
2828 search_paths+=("${root}$1")
2829 fi
2830 else
2552 for PYTHON_ABI in ${iterated_PYTHON_ABIS}; do 2831 for PYTHON_ABI in ${iterated_PYTHON_ABIS}; do
2553 search_paths+=("${root}$(python_get_sitedir)/$1") 2832 search_paths+=("${root}$(python_get_sitedir)/$1")
2554 done 2833 done
2555 fi 2834 fi
2556 shift 2835 shift
2557 done 2836 done
2558 else 2837 else
2559 # Deprecated part of python_mod_cleanup() 2838 # Deprecated part of python_mod_cleanup()
2560
2561 search_paths=("${@#/}")
2562 search_paths=("${search_paths[@]/#/${root}/}")
2563 fi
2564 else
2565 ewarn 2839 ewarn
2566 ewarn "Deprecation Warning: Not passing of paths to ${FUNCNAME}() is deprecated and will be" 2840 ewarn "Deprecation Warning: Usage of ${FUNCNAME}() in packages not supporting installation"
2567 ewarn "disallowed on 2010-09-01. Call ${FUNCNAME}() with paths to Python modules." 2841 ewarn "for multiple Python ABIs in EAPI <=2 is deprecated and will be disallowed on 2011-08-01."
2842 ewarn "Use EAPI >=3 and call ${FUNCNAME}() with paths having appropriate syntax."
2568 ewarn "The ebuild needs to be fixed. Please report a bug, if it has not been already reported." 2843 ewarn "The ebuild needs to be fixed. Please report a bug, if it has not been already reported."
2569 ewarn 2844 ewarn
2570 2845
2571 for dir in "${root}"/usr/lib*; do
2572 if [[ -d "${dir}" && ! -L "${dir}" ]]; then
2573 for sitedir in "${dir}"/python*/site-packages; do
2574 if [[ -d "${sitedir}" ]]; then
2575 search_paths+=("${sitedir}")
2576 fi
2577 done
2578 fi
2579 done
2580 for sitedir in "${root}"/usr/share/jython-*/Lib/site-packages; do
2581 if [[ -d "${sitedir}" ]]; then
2582 search_paths+=("${sitedir}") 2846 search_paths=("${@#/}")
2583 fi 2847 search_paths=("${search_paths[@]/#/${root}/}")
2584 done
2585 fi 2848 fi
2586 2849
2587 _python_clean_compiled_modules "${search_paths[@]}" 2850 _python_clean_compiled_modules "${search_paths[@]}"
2588} 2851}
2589 2852
2590# ================================================================================================ 2853# ================================================================================================
2591# ===================================== DEPRECATED FUNCTIONS ===================================== 2854# ===================================== DEPRECATED FUNCTIONS =====================================
2592# ================================================================================================ 2855# ================================================================================================
2593
2594# Scheduled for deletion on 2011-01-01.
2595python_version() {
2596 eerror "Use PYTHON() instead of python variable. Use python_get_*() instead of PYVER* variables."
2597 die "${FUNCNAME}() is banned"
2598}
2599
2600# Scheduled for deletion on 2011-01-01.
2601python_mod_exists() {
2602 eerror "Use USE dependencies and/or has_version() instead of ${FUNCNAME}()."
2603 die "${FUNCNAME}() is banned"
2604}
2605
2606# Scheduled for deletion on 2011-01-01.
2607python_tkinter_exists() {
2608 eerror "Use PYTHON_USE_WITH=\"xml\" and python_pkg_setup() instead of ${FUNCNAME}()."
2609 die "${FUNCNAME}() is banned"
2610}
2611
2612# @FUNCTION: python_mod_compile
2613# @USAGE: <file> [more files ...]
2614# @DESCRIPTION:
2615# Given filenames, it will pre-compile the module's .pyc and .pyo.
2616# This function can be used only in pkg_postinst() phase.
2617#
2618# Example:
2619# python_mod_compile /usr/lib/python2.3/site-packages/pygoogle.py
2620#
2621python_mod_compile() {
2622 if ! has "${EAPI:-0}" 0 1 2 || _python_package_supporting_installation_for_multiple_python_abis; then
2623 eerror "Use python_mod_optimize() instead of ${FUNCNAME}()."
2624 die "${FUNCNAME}() cannot be used in this EAPI"
2625 fi
2626
2627 _python_initialize_prefix_variables
2628 _python_set_color_variables
2629
2630 if [[ "${FUNCNAME[1]}" != "python_mod_optimize" ]]; then
2631 ewarn
2632 ewarn "Deprecation Warning: ${FUNCNAME}() is deprecated and will be banned on 2010-09-01."
2633 ewarn "Use python_mod_optimize() instead of ${FUNCNAME}()."
2634 ewarn "The ebuild needs to be fixed. Please report a bug, if it has not been already reported."
2635 ewarn
2636 fi
2637
2638 local f myroot myfiles=()
2639
2640 # Check if phase is pkg_postinst()
2641 [[ "${EBUILD_PHASE}" != "postinst" ]] && die "${FUNCNAME}() can be used only in pkg_postinst() phase"
2642
2643 # strip trailing slash
2644 myroot="${EROOT%/}"
2645
2646 # respect EROOT
2647 for f in "$@"; do
2648 [[ -f "${myroot}/${f}" ]] && myfiles+=("${myroot}/${f}")
2649 done
2650
2651 PYTHON_ABI="$(PYTHON --ABI)"
2652
2653 if ((${#myfiles[@]})); then
2654 "$(PYTHON ${PYTHON_ABI})" "${myroot}$(python_get_libdir)/py_compile.py" "${myfiles[@]}"
2655 "$(PYTHON ${PYTHON_ABI})" -O "${myroot}$(python_get_libdir)/py_compile.py" "${myfiles[@]}" &> /dev/null
2656 _python_clean_compiled_modules "${myfiles[@]}"
2657 else
2658 ewarn "No files to compile!"
2659 fi
2660}

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