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Revision 1.105 Revision 1.139
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 1.105 2010/10/29 19:09:08 arfrever Exp $ 3# $Header: /var/cvsroot/gentoo-x86/eclass/python.eclass,v 1.139 2011/10/15 20:58:08 phajdan.jr Exp $
4 4
5# @ECLASS: python.eclass 5# @ECLASS: python.eclass
6# @MAINTAINER: 6# @MAINTAINER:
7# Gentoo Python Project <python@gentoo.org> 7# Gentoo Python Project <python@gentoo.org>
8# @BLURB: Eclass for Python packages 8# @BLURB: Eclass for Python packages
9# @DESCRIPTION: 9# @DESCRIPTION:
10# The python eclass contains miscellaneous, useful functions for Python packages. 10# The python eclass contains miscellaneous, useful functions for Python packages.
11 11
12inherit multilib 12inherit multilib
13 13
14if ! has "${EAPI:-0}" 0 1 2 3; then 14if ! has "${EAPI:-0}" 0 1 2 3 4; then
15 die "API of python.eclass in EAPI=\"${EAPI}\" not established" 15 die "API of python.eclass in EAPI=\"${EAPI}\" not established"
16fi 16fi
17 17
18_CPYTHON2_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=(3.1 3.2)
20_JYTHON_SUPPORTED_ABIS=(2.5-jython) 20_JYTHON_GLOBALLY_SUPPORTED_ABIS=(2.5-jython)
21_PYTHON_SUPPORTED_ABIS=(${_CPYTHON2_SUPPORTED_ABIS[@]} ${_CPYTHON3_SUPPORTED_ABIS[@]} ${_JYTHON_SUPPORTED_ABIS[@]}) 21_PYPY_GLOBALLY_SUPPORTED_ABIS=(2.7-pypy-1.5)
22_PYTHON_GLOBALLY_SUPPORTED_ABIS=(${_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:]]|\.|-|\*|\[|\])+"
29
30_python_check_python_abi_matching() {
31 local pattern patterns patterns_list="0" PYTHON_ABI
32
33 while (($#)); do
34 case "$1" in
35 --patterns-list)
36 patterns_list="1"
37 ;;
38 --)
39 shift
40 break
41 ;;
42 -*)
43 die "${FUNCNAME}(): Unrecognized option '$1'"
44 ;;
45 *)
46 break
47 ;;
48 esac
49 shift
50 done
51
52 if [[ "$#" -ne 2 ]]; then
53 die "${FUNCNAME}() requires 2 arguments"
54 fi
55
56 PYTHON_ABI="$1"
57
58 if [[ "${patterns_list}" == "0" ]]; then
59 pattern="$2"
60
61 if [[ "${pattern}" == *"-cpython" ]]; then
62 [[ "${PYTHON_ABI}" =~ ^[[:digit:]]+\.[[:digit:]]+$ && "${PYTHON_ABI}" == ${pattern%-cpython} ]]
63 elif [[ "${pattern}" == *"-jython" ]]; then
64 [[ "${PYTHON_ABI}" == ${pattern} ]]
65 elif [[ "${pattern}" == *"-pypy-"* ]]; then
66 [[ "${PYTHON_ABI}" == ${pattern} ]]
67 else
68 if [[ "${PYTHON_ABI}" =~ ^[[:digit:]]+\.[[:digit:]]+$ ]]; then
69 [[ "${PYTHON_ABI}" == ${pattern} ]]
70 elif [[ "${PYTHON_ABI}" =~ ^[[:digit:]]+\.[[:digit:]]+-jython$ ]]; then
71 [[ "${PYTHON_ABI%-jython}" == ${pattern} ]]
72 elif [[ "${PYTHON_ABI}" =~ ^[[:digit:]]+\.[[:digit:]]+-pypy-[[:digit:]]+\.[[:digit:]]+$ ]]; then
73 [[ "${PYTHON_ABI%-pypy-*}" == ${pattern} ]]
74 else
75 die "${FUNCNAME}(): Unrecognized Python ABI '${PYTHON_ABI}'"
76 fi
77 fi
78 else
79 patterns="${2// /$'\n'}"
80
81 while read pattern; do
82 if _python_check_python_abi_matching "${PYTHON_ABI}" "${pattern}"; then
83 return 0
84 fi
85 done <<< "${patterns}"
86
87 return 1
88 fi
89}
90
91_python_package_supporting_installation_for_multiple_python_abis() {
92 if has "${EAPI:-0}" 0 1 2 3 4; then
93 if [[ -n "${SUPPORT_PYTHON_ABIS}" ]]; then
94 return 0
95 else
96 return 1
97 fi
98 else
99 die "${FUNCNAME}(): Support for EAPI=\"${EAPI}\" not implemented"
100 fi
101}
26 102
27# @ECLASS-VARIABLE: PYTHON_DEPEND 103# @ECLASS-VARIABLE: PYTHON_DEPEND
28# @DESCRIPTION: 104# @DESCRIPTION:
29# Specification of dependency on dev-lang/python. 105# Specification of dependency on dev-lang/python.
30# Syntax: 106# Syntax:
65 fi 141 fi
66 fi 142 fi
67 143
68 if [[ "${major_version}" == "2" ]]; then 144 if [[ "${major_version}" == "2" ]]; then
69 python2="1" 145 python2="1"
70 python_versions=("${_CPYTHON2_SUPPORTED_ABIS[@]}") 146 python_versions=("${_CPYTHON2_GLOBALLY_SUPPORTED_ABIS[@]}")
71 python2_minimal_version="${minimal_version}" 147 python2_minimal_version="${minimal_version}"
72 python2_maximal_version="${maximal_version}" 148 python2_maximal_version="${maximal_version}"
73 elif [[ "${major_version}" == "3" ]]; then 149 elif [[ "${major_version}" == "3" ]]; then
74 python3="1" 150 python3="1"
75 python_versions=("${_CPYTHON3_SUPPORTED_ABIS[@]}") 151 python_versions=("${_CPYTHON3_GLOBALLY_SUPPORTED_ABIS[@]}")
76 python3_minimal_version="${minimal_version}" 152 python3_minimal_version="${minimal_version}"
77 python3_maximal_version="${maximal_version}" 153 python3_maximal_version="${maximal_version}"
78 else 154 else
79 python_all="1" 155 python_all="1"
80 python_versions=("${_CPYTHON2_SUPPORTED_ABIS[@]}" "${_CPYTHON3_SUPPORTED_ABIS[@]}") 156 python_versions=("${_CPYTHON2_GLOBALLY_SUPPORTED_ABIS[@]}" "${_CPYTHON3_GLOBALLY_SUPPORTED_ABIS[@]}")
81 python_minimal_version="${minimal_version}" 157 python_minimal_version="${minimal_version}"
82 python_maximal_version="${maximal_version}" 158 python_maximal_version="${maximal_version}"
83 fi 159 fi
84 160
85 if [[ -n "${minimal_version}" ]] && ! has "${minimal_version}" "${python_versions[@]}"; then 161 if [[ -n "${minimal_version}" ]] && ! has "${minimal_version}" "${python_versions[@]}"; then
113 189
114 if [[ "${python_all}" == "1" ]]; then 190 if [[ "${python_all}" == "1" ]]; then
115 if [[ -z "${python_minimal_version}" && -z "${python_maximal_version}" ]]; then 191 if [[ -z "${python_minimal_version}" && -z "${python_maximal_version}" ]]; then
116 _PYTHON_ATOMS+=("dev-lang/python") 192 _PYTHON_ATOMS+=("dev-lang/python")
117 else 193 else
118 python_versions=("${_CPYTHON2_SUPPORTED_ABIS[@]}" "${_CPYTHON3_SUPPORTED_ABIS[@]}") 194 python_versions=("${_CPYTHON2_GLOBALLY_SUPPORTED_ABIS[@]}" "${_CPYTHON3_GLOBALLY_SUPPORTED_ABIS[@]}")
119 python_minimal_version="${python_minimal_version:-${python_versions[0]}}" 195 python_minimal_version="${python_minimal_version:-${python_versions[0]}}"
120 python_maximal_version="${python_maximal_version:-${python_versions[${#python_versions[@]}-1]}}" 196 python_maximal_version="${python_maximal_version:-${python_versions[${#python_versions[@]}-1]}}"
121 _append_accepted_versions_range 197 _append_accepted_versions_range
122 fi 198 fi
123 else 199 else
124 if [[ "${python3}" == "1" ]]; then 200 if [[ "${python3}" == "1" ]]; then
125 if [[ -z "${python3_minimal_version}" && -z "${python3_maximal_version}" ]]; then 201 if [[ -z "${python3_minimal_version}" && -z "${python3_maximal_version}" ]]; then
126 _PYTHON_ATOMS+=("=dev-lang/python-3*") 202 _PYTHON_ATOMS+=("=dev-lang/python-3*")
127 else 203 else
128 python_versions=("${_CPYTHON3_SUPPORTED_ABIS[@]}") 204 python_versions=("${_CPYTHON3_GLOBALLY_SUPPORTED_ABIS[@]}")
129 python_minimal_version="${python3_minimal_version:-${python_versions[0]}}" 205 python_minimal_version="${python3_minimal_version:-${python_versions[0]}}"
130 python_maximal_version="${python3_maximal_version:-${python_versions[${#python_versions[@]}-1]}}" 206 python_maximal_version="${python3_maximal_version:-${python_versions[${#python_versions[@]}-1]}}"
131 _append_accepted_versions_range 207 _append_accepted_versions_range
132 fi 208 fi
133 fi 209 fi
134 if [[ "${python2}" == "1" ]]; then 210 if [[ "${python2}" == "1" ]]; then
135 if [[ -z "${python2_minimal_version}" && -z "${python2_maximal_version}" ]]; then 211 if [[ -z "${python2_minimal_version}" && -z "${python2_maximal_version}" ]]; then
136 _PYTHON_ATOMS+=("=dev-lang/python-2*") 212 _PYTHON_ATOMS+=("=dev-lang/python-2*")
137 else 213 else
138 python_versions=("${_CPYTHON2_SUPPORTED_ABIS[@]}") 214 python_versions=("${_CPYTHON2_GLOBALLY_SUPPORTED_ABIS[@]}")
139 python_minimal_version="${python2_minimal_version:-${python_versions[0]}}" 215 python_minimal_version="${python2_minimal_version:-${python_versions[0]}}"
140 python_maximal_version="${python2_maximal_version:-${python_versions[${#python_versions[@]}-1]}}" 216 python_maximal_version="${python2_maximal_version:-${python_versions[${#python_versions[@]}-1]}}"
141 _append_accepted_versions_range 217 _append_accepted_versions_range
142 fi 218 fi
143 fi 219 fi
221_python_implementation() { 297_python_implementation() {
222 if [[ "${CATEGORY}/${PN}" == "dev-lang/python" ]]; then 298 if [[ "${CATEGORY}/${PN}" == "dev-lang/python" ]]; then
223 return 0 299 return 0
224 elif [[ "${CATEGORY}/${PN}" == "dev-java/jython" ]]; then 300 elif [[ "${CATEGORY}/${PN}" == "dev-java/jython" ]]; then
225 return 0 301 return 0
302 elif [[ "${CATEGORY}/${PN}" == "dev-python/pypy" ]]; then
303 return 0
226 else 304 else
227 return 1 305 return 1
228 fi
229}
230
231_python_package_supporting_installation_for_multiple_python_abis() {
232 if [[ "${EBUILD_PHASE}" == "depend" ]]; then
233 die "${FUNCNAME}() cannot be used in global scope"
234 fi
235
236 if has "${EAPI:-0}" 0 1 2 3 4; then
237 if [[ -n "${SUPPORT_PYTHON_ABIS}" ]]; then
238 return 0
239 else
240 return 1
241 fi
242 else
243 die "${FUNCNAME}(): Support for EAPI=\"${EAPI}\" not implemented"
244 fi 306 fi
245} 307}
246 308
247_python_abi-specific_local_scope() { 309_python_abi-specific_local_scope() {
248 [[ " ${FUNCNAME[@]:2} " =~ " "(_python_final_sanity_checks|python_execute_function|python_mod_optimize|python_mod_cleanup)" " ]] 310 [[ " ${FUNCNAME[@]:2} " =~ " "(_python_final_sanity_checks|python_execute_function|python_mod_optimize|python_mod_cleanup)" " ]]
338# @DESCRIPTION: 400# @DESCRIPTION:
339# Perform sanity checks and initialize environment. 401# Perform sanity checks and initialize environment.
340# 402#
341# This function is exported in EAPI 2 and 3 when PYTHON_USE_WITH or PYTHON_USE_WITH_OR variable 403# This function is exported in EAPI 2 and 3 when PYTHON_USE_WITH or PYTHON_USE_WITH_OR variable
342# is set and always in EAPI >=4. Calling of this function is mandatory in EAPI >=4. 404# is set and always in EAPI >=4. Calling of this function is mandatory in EAPI >=4.
343#
344# This function can be used only in pkg_setup() phase.
345python_pkg_setup() { 405python_pkg_setup() {
346 # Check if phase is pkg_setup(). 406 if [[ "${EBUILD_PHASE}" != "setup" ]]; then
347 [[ "${EBUILD_PHASE}" != "setup" ]] && die "${FUNCNAME}() can be used only in pkg_setup() phase" 407 die "${FUNCNAME}() can be used only in pkg_setup() phase"
408 fi
348 409
349 if [[ "$#" -ne 0 ]]; then 410 if [[ "$#" -ne 0 ]]; then
350 die "${FUNCNAME}() does not accept arguments" 411 die "${FUNCNAME}() does not accept arguments"
351 fi 412 fi
413
414 export JYTHON_SYSTEM_CACHEDIR="1"
415 addwrite "${EPREFIX}/var/cache/jython"
352 416
353 if _python_package_supporting_installation_for_multiple_python_abis; then 417 if _python_package_supporting_installation_for_multiple_python_abis; then
354 _python_calculate_PYTHON_ABIS 418 _python_calculate_PYTHON_ABIS
355 export EPYTHON="$(PYTHON -f)" 419 export EPYTHON="$(PYTHON -f)"
356 else 420 else
403 467
404if ! 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
405 EXPORT_FUNCTIONS pkg_setup 469 EXPORT_FUNCTIONS pkg_setup
406fi 470fi
407 471
472_PYTHON_SHEBANG_BASE_PART_REGEX='^#![[:space:]]*([^[:space:]]*/usr/bin/env[[:space:]]+)?([^[:space:]]*/)?(jython|pypy-c|python)'
473
408# @FUNCTION: python_convert_shebangs 474# @FUNCTION: python_convert_shebangs
409# @USAGE: [-q|--quiet] [-r|--recursive] [-x|--only-executables] [--] <Python_version> <file|directory> [files|directories] 475# @USAGE: [-q|--quiet] [-r|--recursive] [-x|--only-executables] [--] <Python_ABI|Python_version> <file|directory> [files|directories]
410# @DESCRIPTION: 476# @DESCRIPTION:
411# 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.
412python_convert_shebangs() { 478python_convert_shebangs() {
413 _python_check_python_pkg_setup_execution 479 _python_check_python_pkg_setup_execution
414 480
415 local argument file files=() only_executables="0" python_version quiet="0" recursive="0" 481 local argument file files=() only_executables="0" python_interpreter quiet="0" recursive="0"
416 482
417 while (($#)); do 483 while (($#)); do
418 case "$1" in 484 case "$1" in
419 -r|--recursive) 485 -r|--recursive)
420 recursive="1" 486 recursive="1"
443 die "${FUNCNAME}(): Missing Python version and files or directories" 509 die "${FUNCNAME}(): Missing Python version and files or directories"
444 elif [[ "$#" -eq 1 ]]; then 510 elif [[ "$#" -eq 1 ]]; then
445 die "${FUNCNAME}(): Missing files or directories" 511 die "${FUNCNAME}(): Missing files or directories"
446 fi 512 fi
447 513
448 python_version="$1" 514 if [[ -n "$(_python_get_implementation --ignore-invalid "$1")" ]]; then
515 python_interpreter="$(PYTHON "$1")"
516 else
517 python_interpreter="python$1"
518 fi
449 shift 519 shift
450 520
451 for argument in "$@"; do 521 for argument in "$@"; do
452 if [[ ! -e "${argument}" ]]; then 522 if [[ ! -e "${argument}" ]]; then
453 die "${FUNCNAME}(): '${argument}' does not exist" 523 die "${FUNCNAME}(): '${argument}' does not exist"
468 538
469 for file in "${files[@]}"; do 539 for file in "${files[@]}"; do
470 file="${file#./}" 540 file="${file#./}"
471 [[ "${only_executables}" == "1" && ! -x "${file}" ]] && continue 541 [[ "${only_executables}" == "1" && ! -x "${file}" ]] && continue
472 542
473 if [[ "$(head -n1 "${file}")" =~ ^'#!'.*python ]]; then 543 if [[ "$(head -n1 "${file}")" =~ ${_PYTHON_SHEBANG_BASE_PART_REGEX} ]]; then
474 [[ "$(sed -ne "2p" "${file}")" =~ ^"# Gentoo '".*"' wrapper script generated by python_generate_wrapper_scripts()"$ ]] && continue 544 [[ "$(sed -ne "2p" "${file}")" =~ ^"# Gentoo '".*"' wrapper script generated by python_generate_wrapper_scripts()"$ ]] && continue
475 545
476 if [[ "${quiet}" == "0" ]]; then 546 if [[ "${quiet}" == "0" ]]; then
477 einfo "Converting shebang in '${file}'" 547 einfo "Converting shebang in '${file}'"
478 fi 548 fi
479 549
480 sed -e "1s/python\([[:digit:]]\+\(\.[[:digit:]]\+\)\?\)\?/python${python_version}/" -i "${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"
481
482 # Delete potential whitespace after "#!".
483 sed -e '1s/\(^#!\)[[:space:]]*/\1/' -i "${file}" || die "sed '${file}' failed"
484 fi 551 fi
485 done 552 done
486} 553}
487 554
488# @FUNCTION: python_clean_installation_image 555# @FUNCTION: python_clean_installation_image
489# @USAGE: [-q|--quiet] 556# @USAGE: [-q|--quiet]
490# @DESCRIPTION: 557# @DESCRIPTION:
491# Delete needless files in installation image. 558# Delete needless files in installation image.
559#
560# This function can be used only in src_install() phase.
492python_clean_installation_image() { 561python_clean_installation_image() {
562 if [[ "${EBUILD_PHASE}" != "install" ]]; then
563 die "${FUNCNAME}() can be used only in src_install() phase"
564 fi
565
493 _python_check_python_pkg_setup_execution 566 _python_check_python_pkg_setup_execution
494 _python_initialize_prefix_variables 567 _python_initialize_prefix_variables
495 568
496 local file files=() quiet="0" 569 local file files=() quiet="0"
497
498 # Check if phase is src_install().
499 [[ "${EBUILD_PHASE}" != "install" ]] && die "${FUNCNAME}() can be used only in src_install() phase"
500 570
501 while (($#)); do 571 while (($#)); do
502 case "$1" in 572 case "$1" in
503 -q|--quiet) 573 -q|--quiet)
504 quiet="1" 574 quiet="1"
555# @ECLASS-VARIABLE: SUPPORT_PYTHON_ABIS 625# @ECLASS-VARIABLE: SUPPORT_PYTHON_ABIS
556# @DESCRIPTION: 626# @DESCRIPTION:
557# Set this in EAPI <= 4 to indicate that current package supports installation for 627# Set this in EAPI <= 4 to indicate that current package supports installation for
558# multiple Python ABIs. 628# multiple Python ABIs.
559 629
630# @ECLASS-VARIABLE: PYTHON_TESTS_RESTRICTED_ABIS
631# @DESCRIPTION:
632# Space-separated list of Python ABI patterns. Testing in Python ABIs matching any Python ABI
633# patterns specified in this list is skipped.
634
560# @ECLASS-VARIABLE: PYTHON_EXPORT_PHASE_FUNCTIONS 635# @ECLASS-VARIABLE: PYTHON_EXPORT_PHASE_FUNCTIONS
561# @DESCRIPTION: 636# @DESCRIPTION:
562# Set this to export phase functions for the following ebuild phases: 637# Set this to export phase functions for the following ebuild phases:
563# src_prepare, src_configure, src_compile, src_test, src_install. 638# src_prepare(), src_configure(), src_compile(), src_test(), src_install().
564if ! has "${EAPI:-0}" 0 1; then 639if ! has "${EAPI:-0}" 0 1; then
565 python_src_prepare() { 640 python_src_prepare() {
566 _python_check_python_pkg_setup_execution 641 if [[ "${EBUILD_PHASE}" != "prepare" ]]; then
642 die "${FUNCNAME}() can be used only in src_prepare() phase"
643 fi
567 644
568 if ! _python_package_supporting_installation_for_multiple_python_abis; then 645 if ! _python_package_supporting_installation_for_multiple_python_abis; then
569 die "${FUNCNAME}() cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs" 646 die "${FUNCNAME}() cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs"
570 fi 647 fi
571 648
649 _python_check_python_pkg_setup_execution
650
572 if [[ "$#" -ne 0 ]]; then 651 if [[ "$#" -ne 0 ]]; then
573 die "${FUNCNAME}() does not accept arguments" 652 die "${FUNCNAME}() does not accept arguments"
574 fi 653 fi
575 654
576 python_copy_sources 655 python_copy_sources
577 } 656 }
578 657
579 for python_default_function in src_configure src_compile src_test src_install; do 658 for python_default_function in src_configure src_compile src_test; do
580 eval "python_${python_default_function}() { 659 eval "python_${python_default_function}() {
581 _python_check_python_pkg_setup_execution 660 if [[ \"\${EBUILD_PHASE}\" != \"${python_default_function#src_}\" ]]; then
661 die \"\${FUNCNAME}() can be used only in ${python_default_function}() phase\"
662 fi
582 663
583 if ! _python_package_supporting_installation_for_multiple_python_abis; then 664 if ! _python_package_supporting_installation_for_multiple_python_abis; then
584 die \"\${FUNCNAME}() cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs\" 665 die \"\${FUNCNAME}() cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs\"
585 fi 666 fi
667
668 _python_check_python_pkg_setup_execution
586 669
587 python_execute_function -d -s -- \"\$@\" 670 python_execute_function -d -s -- \"\$@\"
588 }" 671 }"
589 done 672 done
590 unset python_default_function 673 unset python_default_function
591 674
675 python_src_install() {
676 if [[ "${EBUILD_PHASE}" != "install" ]]; then
677 die "${FUNCNAME}() can be used only in src_install() phase"
678 fi
679
680 if ! _python_package_supporting_installation_for_multiple_python_abis; then
681 die "${FUNCNAME}() cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs"
682 fi
683
684 _python_check_python_pkg_setup_execution
685
686 if has "${EAPI:-0}" 0 1 2 3; then
687 python_execute_function -d -s -- "$@"
688 else
689 python_installation() {
690 emake DESTDIR="${T}/images/${PYTHON_ABI}" install "$@"
691 }
692 python_execute_function -s python_installation "$@"
693 unset python_installation
694
695 python_merge_intermediate_installation_images "${T}/images"
696 fi
697 }
698
592 if [[ -n "${PYTHON_EXPORT_PHASE_FUNCTIONS}" ]]; then 699 if [[ -n "${PYTHON_EXPORT_PHASE_FUNCTIONS}" ]]; then
593 EXPORT_FUNCTIONS src_prepare src_configure src_compile src_test src_install 700 EXPORT_FUNCTIONS src_prepare src_configure src_compile src_test src_install
594 fi 701 fi
595fi 702fi
596 703
597if has "${EAPI:-0}" 0 1 2 3; then 704if has "${EAPI:-0}" 0 1 2 3 4; then
598 unset PYTHON_ABIS 705 unset PYTHON_ABIS
599fi 706fi
600 707
601_python_calculate_PYTHON_ABIS() { 708_python_calculate_PYTHON_ABIS() {
602 if ! _python_package_supporting_installation_for_multiple_python_abis; then 709 if ! _python_package_supporting_installation_for_multiple_python_abis; then
603 die "${FUNCNAME}() cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs" 710 die "${FUNCNAME}() cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs"
604 fi 711 fi
605 712
606 _python_initial_sanity_checks 713 _python_initial_sanity_checks
607 714
608 if [[ "$(declare -p PYTHON_ABIS 2> /dev/null)" != "declare -x PYTHON_ABIS="* ]] && has "${EAPI:-0}" 0 1 2 3; then 715 if [[ "$(declare -p PYTHON_ABIS 2> /dev/null)" != "declare -x PYTHON_ABIS="* ]] && has "${EAPI:-0}" 0 1 2 3 4; then
609 local PYTHON_ABI restricted_ABI restricted_ABIs support_ABI supported_PYTHON_ABIS 716 local PYTHON_ABI
610
611 restricted_ABIs="${RESTRICT_PYTHON_ABIS// /$'\n'}"
612 717
613 if [[ "$(declare -p USE_PYTHON 2> /dev/null)" == "declare -x USE_PYTHON="* ]]; then 718 if [[ "$(declare -p USE_PYTHON 2> /dev/null)" == "declare -x USE_PYTHON="* ]]; then
614 local cpython_enabled="0" 719 local cpython_enabled="0"
615 720
616 if [[ -z "${USE_PYTHON}" ]]; then 721 if [[ -z "${USE_PYTHON}" ]]; then
617 die "USE_PYTHON variable is empty" 722 die "USE_PYTHON variable is empty"
618 fi 723 fi
619 724
620 for PYTHON_ABI in ${USE_PYTHON}; do 725 for PYTHON_ABI in ${USE_PYTHON}; do
621 if ! has "${PYTHON_ABI}" ${_PYTHON_SUPPORTED_ABIS[@]}; then 726 if ! has "${PYTHON_ABI}" "${_PYTHON_GLOBALLY_SUPPORTED_ABIS[@]}"; then
622 die "USE_PYTHON variable contains invalid value '${PYTHON_ABI}'" 727 die "USE_PYTHON variable contains invalid value '${PYTHON_ABI}'"
623 fi 728 fi
624 729
625 if has "${PYTHON_ABI}" "${_CPYTHON2_SUPPORTED_ABIS[@]}" "${_CPYTHON3_SUPPORTED_ABIS[@]}"; then 730 if has "${PYTHON_ABI}" "${_CPYTHON2_GLOBALLY_SUPPORTED_ABIS[@]}" "${_CPYTHON3_GLOBALLY_SUPPORTED_ABIS[@]}"; then
626 cpython_enabled="1" 731 cpython_enabled="1"
627 fi 732 fi
628 733
629 support_ABI="1" 734 if ! _python_check_python_abi_matching --patterns-list "${PYTHON_ABI}" "${RESTRICT_PYTHON_ABIS}"; then
630 while read restricted_ABI; do 735 export PYTHON_ABIS+="${PYTHON_ABIS:+ }${PYTHON_ABI}"
631 if [[ "${PYTHON_ABI}" == ${restricted_ABI} ]]; then
632 support_ABI="0"
633 break
634 fi 736 fi
635 done <<< "${restricted_ABIs}"
636 [[ "${support_ABI}" == "1" ]] && export PYTHON_ABIS+="${PYTHON_ABIS:+ }${PYTHON_ABI}"
637 done 737 done
638 738
639 if [[ -z "${PYTHON_ABIS//[${IFS}]/}" ]]; then 739 if [[ -z "${PYTHON_ABIS//[${IFS}]/}" ]]; then
640 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}"
641 fi 741 fi
642 742
643 if [[ "${cpython_enabled}" == "0" ]]; then 743 if [[ "${cpython_enabled}" == "0" ]]; then
644 die "USE_PYTHON variable does not enable any CPython ABI" 744 die "USE_PYTHON variable does not enable any CPython ABI"
645 fi 745 fi
646 else 746 else
647 local python_version python2_version= python3_version= support_python_major_version 747 local python_version python2_version python3_version support_python_major_version
648 748
649 if ! has_version "dev-lang/python"; then 749 if ! has_version "dev-lang/python"; then
650 die "${FUNCNAME}(): 'dev-lang/python' is not installed" 750 die "${FUNCNAME}(): 'dev-lang/python' is not installed"
651 fi 751 fi
652 752
657 die "'${EPREFIX}/usr/bin/python2' is not valid symlink" 757 die "'${EPREFIX}/usr/bin/python2' is not valid symlink"
658 fi 758 fi
659 759
660 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]))')"
661 761
762 support_python_major_version="0"
662 for PYTHON_ABI in "${_CPYTHON2_SUPPORTED_ABIS[@]}"; do 763 for PYTHON_ABI in "${_CPYTHON2_GLOBALLY_SUPPORTED_ABIS[@]}"; do
764 if ! _python_check_python_abi_matching --patterns-list "${PYTHON_ABI}" "${RESTRICT_PYTHON_ABIS}"; then
663 support_python_major_version="1" 765 support_python_major_version="1"
664 while read restricted_ABI; do 766 break
665 if [[ "${PYTHON_ABI}" == ${restricted_ABI} ]]; then
666 support_python_major_version="0"
667 fi 767 fi
668 done <<< "${restricted_ABIs}"
669 [[ "${support_python_major_version}" == "1" ]] && break
670 done 768 done
671 if [[ "${support_python_major_version}" == "1" ]]; then 769 if [[ "${support_python_major_version}" == "1" ]]; then
672 while read restricted_ABI; do 770 if _python_check_python_abi_matching --patterns-list "${python2_version}" "${RESTRICT_PYTHON_ABIS}"; then
673 if [[ "${python2_version}" == ${restricted_ABI} ]]; then
674 die "Active version of Python 2 is not supported by ${CATEGORY}/${PF}" 771 die "Active version of CPython 2 is not supported by ${CATEGORY}/${PF}"
675 fi 772 fi
676 done <<< "${restricted_ABIs}"
677 else 773 else
678 python2_version="" 774 python2_version=""
679 fi 775 fi
680 fi 776 fi
681 777
684 die "'${EPREFIX}/usr/bin/python3' is not valid symlink" 780 die "'${EPREFIX}/usr/bin/python3' is not valid symlink"
685 fi 781 fi
686 782
687 python3_version="$("${EPREFIX}/usr/bin/python3" -c 'from sys import version_info; print(".".join(str(x) for x in version_info[:2]))')" 783 python3_version="$("${EPREFIX}/usr/bin/python3" -c 'from sys import version_info; print(".".join(str(x) for x in version_info[:2]))')"
688 784
785 support_python_major_version="0"
689 for PYTHON_ABI in "${_CPYTHON3_SUPPORTED_ABIS[@]}"; do 786 for PYTHON_ABI in "${_CPYTHON3_GLOBALLY_SUPPORTED_ABIS[@]}"; do
787 if ! _python_check_python_abi_matching --patterns-list "${PYTHON_ABI}" "${RESTRICT_PYTHON_ABIS}"; then
690 support_python_major_version="1" 788 support_python_major_version="1"
691 while read restricted_ABI; do 789 break
692 if [[ "${PYTHON_ABI}" == ${restricted_ABI} ]]; then
693 support_python_major_version="0"
694 fi 790 fi
695 done <<< "${restricted_ABIs}"
696 [[ "${support_python_major_version}" == "1" ]] && break
697 done 791 done
698 if [[ "${support_python_major_version}" == "1" ]]; then 792 if [[ "${support_python_major_version}" == "1" ]]; then
699 while read restricted_ABI; do 793 if _python_check_python_abi_matching --patterns-list "${python3_version}" "${RESTRICT_PYTHON_ABIS}"; then
700 if [[ "${python3_version}" == ${restricted_ABI} ]]; then
701 die "Active version of Python 3 is not supported by ${CATEGORY}/${PF}" 794 die "Active version of CPython 3 is not supported by ${CATEGORY}/${PF}"
702 fi 795 fi
703 done <<< "${restricted_ABIs}"
704 else 796 else
705 python3_version="" 797 python3_version=""
706 fi 798 fi
707 fi 799 fi
708 800
733 eval "_PYTHON_SAVED_${variable}=\"\${!variable}\"" 825 eval "_PYTHON_SAVED_${variable}=\"\${!variable}\""
734 for prefix in PYTHON_USER_ PYTHON_; do 826 for prefix in PYTHON_USER_ PYTHON_; do
735 if [[ "$(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
736 eval "array=(\"\${${prefix}${variable}[@]}\")" 828 eval "array=(\"\${${prefix}${variable}[@]}\")"
737 for element in "${array[@]}"; do 829 for element in "${array[@]}"; do
738 if [[ "${element}" =~ ^([[:alnum:]]|\.|-|\*|\[|\])+\ (\+|-)\ .+ ]]; then 830 if [[ "${element}" =~ ^${_PYTHON_ABI_PATTERN_REGEX}\ (\+|-)\ .+ ]]; then
739 pattern="${element%% *}" 831 pattern="${element%% *}"
740 element="${element#* }" 832 element="${element#* }"
741 operator="${element%% *}" 833 operator="${element%% *}"
742 flags="${element#* }" 834 flags="${element#* }"
743 if [[ "${PYTHON_ABI}" == ${pattern} ]]; then 835 if _python_check_python_abi_matching "${PYTHON_ABI}" "${pattern}"; then
744 if [[ "${operator}" == "+" ]]; then 836 if [[ "${operator}" == "+" ]]; then
745 eval "export ${variable}+=\"\${variable:+ }${flags}\"" 837 eval "export ${variable}+=\"\${variable:+ }${flags}\""
746 elif [[ "${operator}" == "-" ]]; then 838 elif [[ "${operator}" == "-" ]]; then
747 flags="${flags// /$'\n'}" 839 flags="${flags// /$'\n'}"
748 old_value="${!variable// /$'\n'}" 840 old_value="${!variable// /$'\n'}"
782# @USAGE: [--action-message message] [-d|--default-function] [--failure-message message] [-f|--final-ABI] [--nonfatal] [-q|--quiet] [-s|--separate-build-dirs] [--source-dir source_directory] [--] <function> [arguments] 874# @USAGE: [--action-message message] [-d|--default-function] [--failure-message message] [-f|--final-ABI] [--nonfatal] [-q|--quiet] [-s|--separate-build-dirs] [--source-dir source_directory] [--] <function> [arguments]
783# @DESCRIPTION: 875# @DESCRIPTION:
784# Execute specified function for each value of PYTHON_ABIS, optionally passing additional 876# Execute specified function for each value of PYTHON_ABIS, optionally passing additional
785# arguments. The specified function can use PYTHON_ABI and BUILDDIR variables. 877# arguments. The specified function can use PYTHON_ABI and BUILDDIR variables.
786python_execute_function() { 878python_execute_function() {
787 _python_check_python_pkg_setup_execution
788
789 if ! _python_package_supporting_installation_for_multiple_python_abis; then 879 if ! _python_package_supporting_installation_for_multiple_python_abis; then
790 die "${FUNCNAME}() cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs" 880 die "${FUNCNAME}() cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs"
791 fi 881 fi
792 882
883 _python_check_python_pkg_setup_execution
793 _python_set_color_variables 884 _python_set_color_variables
794 885
795 local action action_message action_message_template= default_function="0" failure_message failure_message_template= final_ABI="0" function iterated_PYTHON_ABIS nonfatal="0" previous_directory previous_directory_stack previous_directory_stack_length PYTHON_ABI quiet="0" return_code separate_build_dirs="0" source_dir= 886 local action action_message action_message_template default_function="0" failure_message failure_message_template final_ABI="0" function iterated_PYTHON_ABIS nonfatal="0" previous_directory previous_directory_stack previous_directory_stack_length PYTHON_ABI quiet="0" return_code separate_build_dirs="0" source_dir
796 887
797 while (($#)); do 888 while (($#)); do
798 case "$1" in 889 case "$1" in
799 --action-message) 890 --action-message)
800 action_message_template="$2" 891 action_message_template="$2"
912 iterated_PYTHON_ABIS="$(PYTHON -f --ABI)" 1003 iterated_PYTHON_ABIS="$(PYTHON -f --ABI)"
913 else 1004 else
914 iterated_PYTHON_ABIS="${PYTHON_ABIS}" 1005 iterated_PYTHON_ABIS="${PYTHON_ABIS}"
915 fi 1006 fi
916 for PYTHON_ABI in ${iterated_PYTHON_ABIS}; do 1007 for PYTHON_ABI in ${iterated_PYTHON_ABIS}; do
1008 if [[ "${EBUILD_PHASE}" == "test" ]] && _python_check_python_abi_matching --patterns-list "${PYTHON_ABI}" "${PYTHON_TESTS_RESTRICTED_ABIS}"; then
1009 if [[ "${quiet}" == "0" ]]; then
1010 echo " ${_GREEN}*${_NORMAL} ${_BLUE}Testing of ${CATEGORY}/${PF} with $(python_get_implementation_and_version) skipped${_NORMAL}"
1011 fi
1012 continue
1013 fi
1014
917 _python_prepare_flags 1015 _python_prepare_flags
918 1016
919 if [[ "${quiet}" == "0" ]]; then 1017 if [[ "${quiet}" == "0" ]]; then
920 if [[ -n "${action_message_template}" ]]; then 1018 if [[ -n "${action_message_template}" ]]; then
921 eval "action_message=\"${action_message_template}\"" 1019 eval "action_message=\"${action_message_template}\""
922 else 1020 else
923 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)..."
924 fi 1022 fi
925 echo " ${_GREEN}*${_NORMAL} ${_BLUE}${action_message}${_NORMAL}" 1023 echo " ${_GREEN}*${_NORMAL} ${_BLUE}${action_message}${_NORMAL}"
926 fi 1024 fi
927 1025
928 if [[ "${separate_build_dirs}" == "1" ]]; then 1026 if [[ "${separate_build_dirs}" == "1" ]]; then
952 1050
953 if [[ "${return_code}" -ne 0 ]]; then 1051 if [[ "${return_code}" -ne 0 ]]; then
954 if [[ -n "${failure_message_template}" ]]; then 1052 if [[ -n "${failure_message_template}" ]]; then
955 eval "failure_message=\"${failure_message_template}\"" 1053 eval "failure_message=\"${failure_message_template}\""
956 else 1054 else
957 failure_message="${action} failed with $(python_get_implementation) $(python_get_version) in ${function}() function" 1055 failure_message="${action} failed with $(python_get_implementation_and_version) in ${function}() function"
958 fi 1056 fi
959 1057
960 if [[ "${nonfatal}" == "1" ]]; then 1058 if [[ "${nonfatal}" == "1" ]]; then
961 if [[ "${quiet}" == "0" ]]; then 1059 if [[ "${quiet}" == "0" ]]; then
962 ewarn "${failure_message}" 1060 ewarn "${failure_message}"
1015# @FUNCTION: python_copy_sources 1113# @FUNCTION: python_copy_sources
1016# @USAGE: <directory="${S}"> [directory] 1114# @USAGE: <directory="${S}"> [directory]
1017# @DESCRIPTION: 1115# @DESCRIPTION:
1018# Copy unpacked sources of current package to separate build directory for each Python ABI. 1116# Copy unpacked sources of current package to separate build directory for each Python ABI.
1019python_copy_sources() { 1117python_copy_sources() {
1020 _python_check_python_pkg_setup_execution
1021
1022 if ! _python_package_supporting_installation_for_multiple_python_abis; then 1118 if ! _python_package_supporting_installation_for_multiple_python_abis; then
1023 die "${FUNCNAME}() cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs" 1119 die "${FUNCNAME}() cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs"
1024 fi 1120 fi
1121
1122 _python_check_python_pkg_setup_execution
1025 1123
1026 local dir dirs=() PYTHON_ABI 1124 local dir dirs=() PYTHON_ABI
1027 1125
1028 if [[ "$#" -eq 0 ]]; then 1126 if [[ "$#" -eq 0 ]]; then
1029 if [[ "${WORKDIR}" == "${S}" ]]; then 1127 if [[ "${WORKDIR}" == "${S}" ]]; then
1046# @USAGE: [-E|--respect-EPYTHON] [-f|--force] [-q|--quiet] [--] <file> [files] 1144# @USAGE: [-E|--respect-EPYTHON] [-f|--force] [-q|--quiet] [--] <file> [files]
1047# @DESCRIPTION: 1145# @DESCRIPTION:
1048# Generate wrapper scripts. Existing files are overwritten only with --force option. 1146# Generate wrapper scripts. Existing files are overwritten only with --force option.
1049# If --respect-EPYTHON option is specified, then generated wrapper scripts will 1147# If --respect-EPYTHON option is specified, then generated wrapper scripts will
1050# respect EPYTHON variable at run time. 1148# respect EPYTHON variable at run time.
1149#
1150# This function can be used only in src_install() phase.
1051python_generate_wrapper_scripts() { 1151python_generate_wrapper_scripts() {
1052 _python_check_python_pkg_setup_execution 1152 if [[ "${EBUILD_PHASE}" != "install" ]]; then
1153 die "${FUNCNAME}() can be used only in src_install() phase"
1154 fi
1053 1155
1054 if ! _python_package_supporting_installation_for_multiple_python_abis; then 1156 if ! _python_package_supporting_installation_for_multiple_python_abis; then
1055 die "${FUNCNAME}() cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs" 1157 die "${FUNCNAME}() cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs"
1056 fi 1158 fi
1057 1159
1160 _python_check_python_pkg_setup_execution
1058 _python_initialize_prefix_variables 1161 _python_initialize_prefix_variables
1059 1162
1060 local eselect_python_option file force="0" quiet="0" PYTHON_ABI python2_enabled="0" python3_enabled="0" respect_EPYTHON="0" 1163 local eselect_python_option file force="0" quiet="0" PYTHON_ABI PYTHON_ABIS_list python2_enabled="0" python3_enabled="0" respect_EPYTHON="0"
1061 1164
1062 while (($#)); do 1165 while (($#)); do
1063 case "$1" in 1166 case "$1" in
1064 -E|--respect-EPYTHON) 1167 -E|--respect-EPYTHON)
1065 respect_EPYTHON="1" 1168 respect_EPYTHON="1"
1087 if [[ "$#" -eq 0 ]]; then 1190 if [[ "$#" -eq 0 ]]; then
1088 die "${FUNCNAME}(): Missing arguments" 1191 die "${FUNCNAME}(): Missing arguments"
1089 fi 1192 fi
1090 1193
1091 _python_calculate_PYTHON_ABIS 1194 _python_calculate_PYTHON_ABIS
1092 for PYTHON_ABI in "${_CPYTHON2_SUPPORTED_ABIS[@]}"; do 1195 for PYTHON_ABI in "${_CPYTHON2_GLOBALLY_SUPPORTED_ABIS[@]}"; do
1093 if has "${PYTHON_ABI}" ${PYTHON_ABIS}; then 1196 if has "${PYTHON_ABI}" ${PYTHON_ABIS}; then
1094 python2_enabled="1" 1197 python2_enabled="1"
1095 fi 1198 fi
1096 done 1199 done
1097 for PYTHON_ABI in "${_CPYTHON3_SUPPORTED_ABIS[@]}"; do 1200 for PYTHON_ABI in "${_CPYTHON3_GLOBALLY_SUPPORTED_ABIS[@]}"; do
1098 if has "${PYTHON_ABI}" ${PYTHON_ABIS}; then 1201 if has "${PYTHON_ABI}" ${PYTHON_ABIS}; then
1099 python3_enabled="1" 1202 python3_enabled="1"
1100 fi 1203 fi
1101 done 1204 done
1102 1205
1108 eselect_python_option="--python3" 1211 eselect_python_option="--python3"
1109 else 1212 else
1110 die "${FUNCNAME}(): Unsupported environment" 1213 die "${FUNCNAME}(): Unsupported environment"
1111 fi 1214 fi
1112 1215
1216 PYTHON_ABIS_list="$("$(PYTHON -f)" -c "print(', '.join('\"%s\"' % x for x in reversed('${PYTHON_ABIS}'.split())))")"
1217
1113 for file in "$@"; do 1218 for file in "$@"; do
1114 if [[ -f "${file}" && "${force}" == "0" ]]; then 1219 if [[ -f "${file}" && "${force}" == "0" ]]; then
1115 die "${FUNCNAME}(): '$1' already exists" 1220 die "${FUNCNAME}(): '${file}' already exists"
1116 fi 1221 fi
1117 1222
1118 if [[ "${quiet}" == "0" ]]; then 1223 if [[ "${quiet}" == "0" ]]; then
1119 einfo "Generating '${file#${ED%/}}' wrapper script" 1224 einfo "Generating '${file#${ED%/}}' wrapper script"
1120 fi 1225 fi
1126import os 1231import os
1127import re 1232import re
1128import subprocess 1233import subprocess
1129import sys 1234import sys
1130 1235
1236cpython_ABI_re = re.compile(r"^(\d+\.\d+)$")
1237jython_ABI_re = re.compile(r"^(\d+\.\d+)-jython$")
1238pypy_ABI_re = re.compile(r"^\d+\.\d+-pypy-(\d+\.\d+)$")
1131EPYTHON_re = re.compile(r"^python(\d+\.\d+)$") 1239cpython_interpreter_re = re.compile(r"^python(\d+\.\d+)$")
1240jython_interpreter_re = re.compile(r"^jython(\d+\.\d+)$")
1241pypy_interpreter_re = re.compile(r"^pypy-c(\d+\.\d+)$")
1132python_shebang_re = re.compile(r"^#! *(${EPREFIX}/usr/bin/python|(${EPREFIX})?/usr/bin/env +(${EPREFIX}/usr/bin/)?python)") 1242cpython_shebang_re = re.compile(r"^#![ \t]*(?:${EPREFIX}/usr/bin/python|(?:${EPREFIX})?/usr/bin/env[ \t]+(?:${EPREFIX}/usr/bin/)?python)")
1243python_shebang_options_re = re.compile(r"^#![ \t]*${EPREFIX}/usr/bin/(?:jython|pypy-c|python)(?:\d+(?:\.\d+)?)?[ \t]+(-\S)")
1133python_verification_output_re = re.compile("^GENTOO_PYTHON_TARGET_SCRIPT_PATH supported\n$") 1244python_verification_output_re = re.compile("^GENTOO_PYTHON_TARGET_SCRIPT_PATH supported\n$")
1245
1246pypy_versions_mapping = {
1247 "1.5": "2.7"
1248}
1249
1250def get_PYTHON_ABI(python_interpreter):
1251 cpython_matched = cpython_interpreter_re.match(python_interpreter)
1252 jython_matched = jython_interpreter_re.match(python_interpreter)
1253 pypy_matched = pypy_interpreter_re.match(python_interpreter)
1254 if cpython_matched is not None:
1255 PYTHON_ABI = cpython_matched.group(1)
1256 elif jython_matched is not None:
1257 PYTHON_ABI = jython_matched.group(1) + "-jython"
1258 elif pypy_matched is not None:
1259 PYTHON_ABI = pypy_versions_mapping[pypy_matched.group(1)] + "-pypy-" + pypy_matched.group(1)
1260 else:
1261 PYTHON_ABI = None
1262 return PYTHON_ABI
1263
1264def get_python_interpreter(PYTHON_ABI):
1265 cpython_matched = cpython_ABI_re.match(PYTHON_ABI)
1266 jython_matched = jython_ABI_re.match(PYTHON_ABI)
1267 pypy_matched = pypy_ABI_re.match(PYTHON_ABI)
1268 if cpython_matched is not None:
1269 python_interpreter = "python" + cpython_matched.group(1)
1270 elif jython_matched is not None:
1271 python_interpreter = "jython" + jython_matched.group(1)
1272 elif pypy_matched is not None:
1273 python_interpreter = "pypy-c" + pypy_matched.group(1)
1274 else:
1275 python_interpreter = None
1276 return python_interpreter
1134 1277
1135EOF 1278EOF
1136 if [[ "$?" != "0" ]]; then 1279 if [[ "$?" != "0" ]]; then
1137 die "${FUNCNAME}(): Generation of '$1' failed" 1280 die "${FUNCNAME}(): Generation of '$1' failed"
1138 fi 1281 fi
1139 if [[ "${respect_EPYTHON}" == "1" ]]; then 1282 if [[ "${respect_EPYTHON}" == "1" ]]; then
1140 cat << EOF >> "${file}" 1283 cat << EOF >> "${file}"
1141EPYTHON = os.environ.get("EPYTHON") 1284python_interpreter = os.environ.get("EPYTHON")
1142if EPYTHON: 1285if python_interpreter:
1143 EPYTHON_matched = EPYTHON_re.match(EPYTHON) 1286 PYTHON_ABI = get_PYTHON_ABI(python_interpreter)
1144 if EPYTHON_matched: 1287 if PYTHON_ABI is None:
1145 PYTHON_ABI = EPYTHON_matched.group(1)
1146 else:
1147 sys.stderr.write("EPYTHON variable has unrecognized value '%s'\n" % EPYTHON) 1288 sys.stderr.write("%s: EPYTHON variable has unrecognized value '%s'\n" % (sys.argv[0], python_interpreter))
1148 sys.exit(1) 1289 sys.exit(1)
1149else: 1290else:
1150 try: 1291 try:
1292 environment = os.environ.copy()
1293 environment["ROOT"] = "/"
1151 eselect_process = subprocess.Popen(["${EPREFIX}/usr/bin/eselect", "python", "show"${eselect_python_option:+, $(echo "\"")}${eselect_python_option}${eselect_python_option:+$(echo "\"")}], stdout=subprocess.PIPE) 1294 eselect_process = subprocess.Popen(["${EPREFIX}/usr/bin/eselect", "python", "show"${eselect_python_option:+, $(echo "\"")}${eselect_python_option}${eselect_python_option:+$(echo "\"")}], env=environment, stdout=subprocess.PIPE)
1152 if eselect_process.wait() != 0: 1295 if eselect_process.wait() != 0:
1153 raise ValueError 1296 raise ValueError
1154 except (OSError, ValueError): 1297 except (OSError, ValueError):
1155 sys.stderr.write("Execution of 'eselect python show${eselect_python_option:+ }${eselect_python_option}' failed\n") 1298 sys.stderr.write("%s: Execution of 'eselect python show${eselect_python_option:+ }${eselect_python_option}' failed\n" % sys.argv[0])
1156 sys.exit(1) 1299 sys.exit(1)
1157 1300
1158 EPYTHON = eselect_process.stdout.read() 1301 python_interpreter = eselect_process.stdout.read()
1159 if not isinstance(EPYTHON, str): 1302 if not isinstance(python_interpreter, str):
1160 # Python 3 1303 # Python 3
1161 EPYTHON = EPYTHON.decode() 1304 python_interpreter = python_interpreter.decode()
1162 EPYTHON = EPYTHON.rstrip("\n") 1305 python_interpreter = python_interpreter.rstrip("\n")
1163 1306
1164 EPYTHON_matched = EPYTHON_re.match(EPYTHON) 1307 PYTHON_ABI = get_PYTHON_ABI(python_interpreter)
1165 if EPYTHON_matched: 1308 if PYTHON_ABI is None:
1166 PYTHON_ABI = EPYTHON_matched.group(1)
1167 else:
1168 sys.stderr.write("'eselect python show${eselect_python_option:+ }${eselect_python_option}' printed unrecognized value '%s'\n" % EPYTHON) 1309 sys.stderr.write("%s: 'eselect python show${eselect_python_option:+ }${eselect_python_option}' printed unrecognized value '%s'\n" % (sys.argv[0], python_interpreter))
1169 sys.exit(1) 1310 sys.exit(1)
1170EOF
1171 if [[ "$?" != "0" ]]; then
1172 die "${FUNCNAME}(): Generation of '$1' failed"
1173 fi
1174 else
1175 cat << EOF >> "${file}"
1176try:
1177 eselect_process = subprocess.Popen(["${EPREFIX}/usr/bin/eselect", "python", "show"${eselect_python_option:+, $(echo "\"")}${eselect_python_option}${eselect_python_option:+$(echo "\"")}], stdout=subprocess.PIPE)
1178 if eselect_process.wait() != 0:
1179 raise ValueError
1180except (OSError, ValueError):
1181 sys.stderr.write("Execution of 'eselect python show${eselect_python_option:+ }${eselect_python_option}' failed\n")
1182 sys.exit(1)
1183 1311
1184EPYTHON = eselect_process.stdout.read() 1312wrapper_script_path = os.path.realpath(sys.argv[0])
1185if not isinstance(EPYTHON, str): 1313target_executable_path = "%s-%s" % (wrapper_script_path, PYTHON_ABI)
1186 # Python 3 1314if not os.path.exists(target_executable_path):
1187 EPYTHON = EPYTHON.decode() 1315 sys.stderr.write("%s: '%s' does not exist\n" % (sys.argv[0], target_executable_path))
1188EPYTHON = EPYTHON.rstrip("\n")
1189
1190EPYTHON_matched = EPYTHON_re.match(EPYTHON)
1191if EPYTHON_matched:
1192 PYTHON_ABI = EPYTHON_matched.group(1)
1193else:
1194 sys.stderr.write("'eselect python show${eselect_python_option:+ }${eselect_python_option}' printed unrecognized value '%s'\n" % EPYTHON)
1195 sys.exit(1) 1316 sys.exit(1)
1196EOF 1317EOF
1197 if [[ "$?" != "0" ]]; then 1318 if [[ "$?" != "0" ]]; then
1198 die "${FUNCNAME}(): Generation of '$1' failed" 1319 die "${FUNCNAME}(): Generation of '$1' failed"
1199 fi 1320 fi
1321 else
1322 cat << EOF >> "${file}"
1323try:
1324 environment = os.environ.copy()
1325 environment["ROOT"] = "/"
1326 eselect_process = subprocess.Popen(["${EPREFIX}/usr/bin/eselect", "python", "show"${eselect_python_option:+, $(echo "\"")}${eselect_python_option}${eselect_python_option:+$(echo "\"")}], env=environment, stdout=subprocess.PIPE)
1327 if eselect_process.wait() != 0:
1328 raise ValueError
1329except (OSError, ValueError):
1330 sys.stderr.write("%s: Execution of 'eselect python show${eselect_python_option:+ }${eselect_python_option}' failed\n" % sys.argv[0])
1331 sys.exit(1)
1332
1333python_interpreter = eselect_process.stdout.read()
1334if not isinstance(python_interpreter, str):
1335 # Python 3
1336 python_interpreter = python_interpreter.decode()
1337python_interpreter = python_interpreter.rstrip("\n")
1338
1339PYTHON_ABI = get_PYTHON_ABI(python_interpreter)
1340if PYTHON_ABI is None:
1341 sys.stderr.write("%s: 'eselect python show${eselect_python_option:+ }${eselect_python_option}' printed unrecognized value '%s'\n" % (sys.argv[0], python_interpreter))
1342 sys.exit(1)
1343
1344wrapper_script_path = os.path.realpath(sys.argv[0])
1345for PYTHON_ABI in [PYTHON_ABI, ${PYTHON_ABIS_list}]:
1346 target_executable_path = "%s-%s" % (wrapper_script_path, PYTHON_ABI)
1347 if os.path.exists(target_executable_path):
1348 break
1349else:
1350 sys.stderr.write("%s: No target script exists for '%s'\n" % (sys.argv[0], wrapper_script_path))
1351 sys.exit(1)
1352
1353python_interpreter = get_python_interpreter(PYTHON_ABI)
1354if python_interpreter is None:
1355 sys.stderr.write("%s: Unrecognized Python ABI '%s'\n" % (sys.argv[0], PYTHON_ABI))
1356 sys.exit(1)
1357EOF
1358 if [[ "$?" != "0" ]]; then
1359 die "${FUNCNAME}(): Generation of '$1' failed"
1360 fi
1200 fi 1361 fi
1201 cat << EOF >> "${file}" 1362 cat << EOF >> "${file}"
1202
1203wrapper_script_path = os.path.realpath(sys.argv[0])
1204target_executable_path = "%s-%s" % (wrapper_script_path, PYTHON_ABI)
1205os.environ["GENTOO_PYTHON_PROCESS_NAME"] = os.path.basename(sys.argv[0])
1206os.environ["GENTOO_PYTHON_WRAPPER_SCRIPT_PATH"] = sys.argv[0]
1207os.environ["GENTOO_PYTHON_TARGET_SCRIPT_PATH"] = target_executable_path
1208if not os.path.exists(target_executable_path):
1209 sys.stderr.write("'%s' does not exist\n" % target_executable_path)
1210 sys.exit(1)
1211 1363
1212target_executable = open(target_executable_path, "rb") 1364target_executable = open(target_executable_path, "rb")
1213target_executable_first_line = target_executable.readline() 1365target_executable_first_line = target_executable.readline()
1366target_executable.close()
1214if not isinstance(target_executable_first_line, str): 1367if not isinstance(target_executable_first_line, str):
1215 # Python 3 1368 # Python 3
1216 target_executable_first_line = target_executable_first_line.decode("utf_8", "replace") 1369 target_executable_first_line = target_executable_first_line.decode("utf_8", "replace")
1217 1370
1371options = []
1372python_shebang_options_matched = python_shebang_options_re.match(target_executable_first_line)
1373if python_shebang_options_matched is not None:
1374 options = [python_shebang_options_matched.group(1)]
1375
1218python_shebang_matched = python_shebang_re.match(target_executable_first_line) 1376cpython_shebang_matched = cpython_shebang_re.match(target_executable_first_line)
1219target_executable.close()
1220 1377
1221if python_shebang_matched: 1378if cpython_shebang_matched is not None:
1222 try: 1379 try:
1223 python_interpreter_path = "${EPREFIX}/usr/bin/%s" % EPYTHON 1380 python_interpreter_path = "${EPREFIX}/usr/bin/%s" % python_interpreter
1224 os.environ["GENTOO_PYTHON_TARGET_SCRIPT_PATH_VERIFICATION"] = "1" 1381 os.environ["GENTOO_PYTHON_TARGET_SCRIPT_PATH_VERIFICATION"] = "1"
1225 python_verification_process = subprocess.Popen([python_interpreter_path, "-c", "pass"], stdout=subprocess.PIPE) 1382 python_verification_process = subprocess.Popen([python_interpreter_path, "-c", "pass"], stdout=subprocess.PIPE)
1226 del os.environ["GENTOO_PYTHON_TARGET_SCRIPT_PATH_VERIFICATION"] 1383 del os.environ["GENTOO_PYTHON_TARGET_SCRIPT_PATH_VERIFICATION"]
1227 if python_verification_process.wait() != 0: 1384 if python_verification_process.wait() != 0:
1228 raise ValueError 1385 raise ValueError
1233 python_verification_output = python_verification_output.decode() 1390 python_verification_output = python_verification_output.decode()
1234 1391
1235 if not python_verification_output_re.match(python_verification_output): 1392 if not python_verification_output_re.match(python_verification_output):
1236 raise ValueError 1393 raise ValueError
1237 1394
1395 if cpython_interpreter_re.match(python_interpreter) is not None:
1396 os.environ["GENTOO_PYTHON_PROCESS_NAME"] = os.path.basename(sys.argv[0])
1397 os.environ["GENTOO_PYTHON_WRAPPER_SCRIPT_PATH"] = sys.argv[0]
1398 os.environ["GENTOO_PYTHON_TARGET_SCRIPT_PATH"] = target_executable_path
1399
1400 if hasattr(os, "execv"):
1238 os.execv(python_interpreter_path, [python_interpreter_path] + sys.argv) 1401 os.execv(python_interpreter_path, [python_interpreter_path] + options + sys.argv)
1402 else:
1403 sys.exit(subprocess.Popen([python_interpreter_path] + options + sys.argv).wait())
1404 except (KeyboardInterrupt, SystemExit):
1405 raise
1239 except: 1406 except:
1240 pass 1407 pass
1241 if "GENTOO_PYTHON_TARGET_SCRIPT_PATH_VERIFICATION" in os.environ: 1408 for variable in ("GENTOO_PYTHON_PROCESS_NAME", "GENTOO_PYTHON_WRAPPER_SCRIPT_PATH", "GENTOO_PYTHON_TARGET_SCRIPT_PATH", "GENTOO_PYTHON_TARGET_SCRIPT_PATH_VERIFICATION"):
1242 del os.environ["GENTOO_PYTHON_TARGET_SCRIPT_PATH_VERIFICATION"] 1409 if variable in os.environ:
1410 del os.environ[variable]
1243 1411
1412if hasattr(os, "execv"):
1244os.execv(target_executable_path, sys.argv) 1413 os.execv(target_executable_path, sys.argv)
1414else:
1415 sys.exit(subprocess.Popen([target_executable_path] + sys.argv[1:]).wait())
1245EOF 1416EOF
1246 if [[ "$?" != "0" ]]; then 1417 if [[ "$?" != "0" ]]; then
1247 die "${FUNCNAME}(): Generation of '$1' failed" 1418 die "${FUNCNAME}(): Generation of '$1' failed"
1248 fi 1419 fi
1249 fperms +x "${file#${ED%/}}" || die "fperms '${file}' failed" 1420 fperms +x "${file#${ED%/}}" || die "fperms '${file}' failed"
1250 done 1421 done
1251} 1422}
1252 1423
1424# @ECLASS-VARIABLE: PYTHON_VERSIONED_SCRIPTS
1425# @DESCRIPTION:
1426# Array of regular expressions of paths to versioned Python scripts.
1427# Python scripts in /usr/bin and /usr/sbin are versioned by default.
1428
1429# @ECLASS-VARIABLE: PYTHON_VERSIONED_EXECUTABLES
1430# @DESCRIPTION:
1431# Array of regular expressions of paths to versioned executables (including Python scripts).
1432
1433# @ECLASS-VARIABLE: PYTHON_NONVERSIONED_EXECUTABLES
1434# @DESCRIPTION:
1435# Array of regular expressions of paths to nonversioned executables (including Python scripts).
1436
1437# @FUNCTION: python_merge_intermediate_installation_images
1438# @USAGE: [-q|--quiet] [--] <intermediate_installation_images_directory>
1439# @DESCRIPTION:
1440# Merge intermediate installation images into installation image.
1441#
1442# This function can be used only in src_install() phase.
1443python_merge_intermediate_installation_images() {
1444 if [[ "${EBUILD_PHASE}" != "install" ]]; then
1445 die "${FUNCNAME}() can be used only in src_install() phase"
1446 fi
1447
1448 if ! _python_package_supporting_installation_for_multiple_python_abis; then
1449 die "${FUNCNAME}() cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs"
1450 fi
1451
1452 _python_check_python_pkg_setup_execution
1453 _python_initialize_prefix_variables
1454
1455 local absolute_file b file files=() intermediate_installation_images_directory PYTHON_ABI quiet="0" regex shebang version_executable wrapper_scripts=() wrapper_scripts_set=()
1456
1457 while (($#)); do
1458 case "$1" in
1459 -q|--quiet)
1460 quiet="1"
1461 ;;
1462 --)
1463 shift
1464 break
1465 ;;
1466 -*)
1467 die "${FUNCNAME}(): Unrecognized option '$1'"
1468 ;;
1469 *)
1470 break
1471 ;;
1472 esac
1473 shift
1474 done
1475
1476 if [[ "$#" -ne 1 ]]; then
1477 die "${FUNCNAME}() requires 1 argument"
1478 fi
1479
1480 intermediate_installation_images_directory="$1"
1481
1482 if [[ ! -d "${intermediate_installation_images_directory}" ]]; then
1483 die "${FUNCNAME}(): Intermediate installation images directory '${intermediate_installation_images_directory}' does not exist"
1484 fi
1485
1486 _python_calculate_PYTHON_ABIS
1487 if [[ "$(PYTHON -f --ABI)" == 3.* ]]; then
1488 b="b"
1489 fi
1490
1491 while read -d $'\0' -r file; do
1492 files+=("${file}")
1493 done < <("$(PYTHON -f)" -c \
1494"import os
1495import sys
1496
1497if hasattr(sys.stdout, 'buffer'):
1498 # Python 3
1499 stdout = sys.stdout.buffer
1500else:
1501 # Python 2
1502 stdout = sys.stdout
1503
1504files_set = set()
1505
1506os.chdir(${b}'${intermediate_installation_images_directory}')
1507
1508for PYTHON_ABI in ${b}'${PYTHON_ABIS}'.split():
1509 for root, dirs, files in os.walk(PYTHON_ABI + ${b}'${EPREFIX}'):
1510 root = root[len(PYTHON_ABI + ${b}'${EPREFIX}')+1:]
1511 files_set.update(root + ${b}'/' + file for file in files)
1512
1513for file in sorted(files_set):
1514 stdout.write(file)
1515 stdout.write(${b}'\x00')" || die "${FUNCNAME}(): Failure of extraction of files in intermediate installation images")
1516
1517 for PYTHON_ABI in ${PYTHON_ABIS}; do
1518 if [[ ! -d "${intermediate_installation_images_directory}/${PYTHON_ABI}" ]]; then
1519 die "${FUNCNAME}(): Intermediate installation image for Python ABI '${PYTHON_ABI}' does not exist"
1520 fi
1521
1522 pushd "${intermediate_installation_images_directory}/${PYTHON_ABI}${EPREFIX}" > /dev/null || die "pushd failed"
1523
1524 for file in "${files[@]}"; do
1525 version_executable="0"
1526 for regex in "/usr/bin/.*" "/usr/sbin/.*" "${PYTHON_VERSIONED_SCRIPTS[@]}"; do
1527 if [[ "/${file}" =~ ^${regex}$ ]]; then
1528 version_executable="1"
1529 break
1530 fi
1531 done
1532 for regex in "${PYTHON_VERSIONED_EXECUTABLES[@]}"; do
1533 if [[ "/${file}" =~ ^${regex}$ ]]; then
1534 version_executable="2"
1535 break
1536 fi
1537 done
1538 if [[ "${version_executable}" != "0" ]]; then
1539 for regex in "${PYTHON_NONVERSIONED_EXECUTABLES[@]}"; do
1540 if [[ "/${file}" =~ ^${regex}$ ]]; then
1541 version_executable="0"
1542 break
1543 fi
1544 done
1545 fi
1546
1547 [[ "${version_executable}" == "0" ]] && continue
1548
1549 if [[ -L "${file}" ]]; then
1550 absolute_file="$(readlink "${file}")"
1551 if [[ "${absolute_file}" == /* ]]; then
1552 absolute_file="${intermediate_installation_images_directory}/${PYTHON_ABI}${EPREFIX}/${absolute_file##/}"
1553 else
1554 if [[ "${file}" == */* ]]; then
1555 absolute_file="${intermediate_installation_images_directory}/${PYTHON_ABI}${EPREFIX}/${file%/*}/${absolute_file}"
1556 else
1557 absolute_file="${intermediate_installation_images_directory}/${PYTHON_ABI}${EPREFIX}/${absolute_file}"
1558 fi
1559 fi
1560 else
1561 absolute_file="${intermediate_installation_images_directory}/${PYTHON_ABI}${EPREFIX}/${file}"
1562 fi
1563
1564 [[ ! -x "${absolute_file}" ]] && continue
1565
1566 shebang="$(head -n1 "${absolute_file}")" || die "Extraction of shebang from '${absolute_file}' failed"
1567
1568 if [[ "${version_executable}" == "2" ]]; then
1569 wrapper_scripts+=("${ED}${file}")
1570 elif [[ "${version_executable}" == "1" ]]; then
1571 if [[ "${shebang}" =~ ${_PYTHON_SHEBANG_BASE_PART_REGEX}([[:digit:]]+(\.[[:digit:]]+)?)?($|[[:space:]]+) ]]; then
1572 wrapper_scripts+=("${ED}${file}")
1573 else
1574 version_executable="0"
1575 fi
1576 fi
1577
1578 [[ "${version_executable}" == "0" ]] && continue
1579
1580 if [[ -e "${file}-${PYTHON_ABI}" ]]; then
1581 die "${FUNCNAME}(): '${EPREFIX}/${file}-${PYTHON_ABI}' already exists"
1582 fi
1583
1584 mv "${file}" "${file}-${PYTHON_ABI}" || die "Renaming of '${file}' failed"
1585
1586 if [[ "${shebang}" =~ ${_PYTHON_SHEBANG_BASE_PART_REGEX}[[:digit:]]*($|[[:space:]]+) ]]; then
1587 if [[ -L "${file}-${PYTHON_ABI}" ]]; then
1588 python_convert_shebangs $([[ "${quiet}" == "1" ]] && echo --quiet) "${PYTHON_ABI}" "${absolute_file}"
1589 else
1590 python_convert_shebangs $([[ "${quiet}" == "1" ]] && echo --quiet) "${PYTHON_ABI}" "${file}-${PYTHON_ABI}"
1591 fi
1592 fi
1593 done
1594
1595 popd > /dev/null || die "popd failed"
1596
1597 if ROOT="/" has_version sys-apps/coreutils; then
1598 cp -fr --preserve=all --no-preserve=context "${intermediate_installation_images_directory}/${PYTHON_ABI}/"* "${D}" || die "Merging of intermediate installation image for Python ABI '${PYTHON_ABI} into installation image failed"
1599 else
1600 cp -fpr "${intermediate_installation_images_directory}/${PYTHON_ABI}/"* "${D}" || die "Merging of intermediate installation image for Python ABI '${PYTHON_ABI} into installation image failed"
1601 fi
1602 done
1603
1604 rm -fr "${intermediate_installation_images_directory}"
1605
1606 if [[ "${#wrapper_scripts[@]}" -ge 1 ]]; then
1607 rm -f "${T}/python_wrapper_scripts"
1608
1609 for file in "${wrapper_scripts[@]}"; do
1610 echo -n "${file}" >> "${T}/python_wrapper_scripts"
1611 echo -en "\x00" >> "${T}/python_wrapper_scripts"
1612 done
1613
1614 while read -d $'\0' -r file; do
1615 wrapper_scripts_set+=("${file}")
1616 done < <("$(PYTHON -f)" -c \
1617"import sys
1618
1619if hasattr(sys.stdout, 'buffer'):
1620 # Python 3
1621 stdout = sys.stdout.buffer
1622else:
1623 # Python 2
1624 stdout = sys.stdout
1625
1626python_wrapper_scripts_file = open('${T}/python_wrapper_scripts', 'rb')
1627files = set(python_wrapper_scripts_file.read().rstrip(${b}'\x00').split(${b}'\x00'))
1628python_wrapper_scripts_file.close()
1629
1630for file in sorted(files):
1631 stdout.write(file)
1632 stdout.write(${b}'\x00')" || die "${FUNCNAME}(): Failure of extraction of set of wrapper scripts")
1633
1634 python_generate_wrapper_scripts $([[ "${quiet}" == "1" ]] && echo --quiet) "${wrapper_scripts_set[@]}"
1635 fi
1636}
1637
1253# ================================================================================================ 1638# ================================================================================================
1254# ========= FUNCTIONS FOR PACKAGES NOT SUPPORTING INSTALLATION FOR MULTIPLE PYTHON ABIS ========== 1639# ========= FUNCTIONS FOR PACKAGES NOT SUPPORTING INSTALLATION FOR MULTIPLE PYTHON ABIS ==========
1255# ================================================================================================ 1640# ================================================================================================
1256 1641
1257unset EPYTHON PYTHON_ABI 1642unset EPYTHON PYTHON_ABI
1258 1643
1259# @FUNCTION: python_set_active_version 1644# @FUNCTION: python_set_active_version
1260# @USAGE: <CPython_ABI|2|3> 1645# @USAGE: <Python_ABI|2|3>
1261# @DESCRIPTION: 1646# @DESCRIPTION:
1262# Set specified version of CPython as active version of Python. 1647# Set locally active version of Python.
1648# If Python_ABI argument is specified, then version of Python corresponding to Python_ABI is used.
1649# If 2 argument is specified, then active version of CPython 2 is used.
1650# If 3 argument is specified, then active version of CPython 3 is used.
1263# 1651#
1264# This function can be used only in pkg_setup() phase. 1652# This function can be used only in pkg_setup() phase.
1265python_set_active_version() { 1653python_set_active_version() {
1266 # Check if phase is pkg_setup(). 1654 if [[ "${EBUILD_PHASE}" != "setup" ]]; then
1267 [[ "${EBUILD_PHASE}" != "setup" ]] && die "${FUNCNAME}() can be used only in pkg_setup() phase" 1655 die "${FUNCNAME}() can be used only in pkg_setup() phase"
1656 fi
1268 1657
1269 if _python_package_supporting_installation_for_multiple_python_abis; then 1658 if _python_package_supporting_installation_for_multiple_python_abis; then
1270 die "${FUNCNAME}() cannot be used in ebuilds of packages supporting installation for multiple Python ABIs" 1659 die "${FUNCNAME}() cannot be used in ebuilds of packages supporting installation for multiple Python ABIs"
1271 fi 1660 fi
1272 1661
1275 fi 1664 fi
1276 1665
1277 _python_initial_sanity_checks 1666 _python_initial_sanity_checks
1278 1667
1279 if [[ -z "${PYTHON_ABI}" ]]; then 1668 if [[ -z "${PYTHON_ABI}" ]]; then
1280 if [[ "$1" =~ ^[[:digit:]]+\.[[:digit:]]+$ ]]; then 1669 if [[ -n "$(_python_get_implementation --ignore-invalid "$1")" ]]; then
1281 if ! _python_implementation && ! has_version "dev-lang/python:$1"; then 1670 # PYTHON_ABI variable is intended to be used only in ebuilds/eclasses,
1282 die "${FUNCNAME}(): 'dev-lang/python:$1' is not installed" 1671 # so it does not need to be exported to subprocesses.
1672 PYTHON_ABI="$1"
1673 if ! _python_implementation && ! has_version "$(python_get_implementational_package)"; then
1674 die "${FUNCNAME}(): '$(python_get_implementational_package)' is not installed"
1283 fi 1675 fi
1284 export EPYTHON="$(PYTHON "$1")" 1676 export EPYTHON="$(PYTHON "$1")"
1285 elif [[ "$1" == "2" ]]; then 1677 elif [[ "$1" == "2" ]]; then
1286 if ! _python_implementation && ! has_version "=dev-lang/python-2*"; then 1678 if ! _python_implementation && ! has_version "=dev-lang/python-2*"; then
1287 die "${FUNCNAME}(): '=dev-lang/python-2*' is not installed" 1679 die "${FUNCNAME}(): '=dev-lang/python-2*' is not installed"
1288 fi 1680 fi
1289 export EPYTHON="$(PYTHON -2)" 1681 export EPYTHON="$(PYTHON -2)"
1682 PYTHON_ABI="${EPYTHON#python}"
1683 PYTHON_ABI="${PYTHON_ABI%%-*}"
1290 elif [[ "$1" == "3" ]]; then 1684 elif [[ "$1" == "3" ]]; then
1291 if ! _python_implementation && ! has_version "=dev-lang/python-3*"; then 1685 if ! _python_implementation && ! has_version "=dev-lang/python-3*"; then
1292 die "${FUNCNAME}(): '=dev-lang/python-3*' is not installed" 1686 die "${FUNCNAME}(): '=dev-lang/python-3*' is not installed"
1293 fi 1687 fi
1294 export EPYTHON="$(PYTHON -3)" 1688 export EPYTHON="$(PYTHON -3)"
1689 PYTHON_ABI="${EPYTHON#python}"
1690 PYTHON_ABI="${PYTHON_ABI%%-*}"
1295 else 1691 else
1296 die "${FUNCNAME}(): Unrecognized argument '$1'" 1692 die "${FUNCNAME}(): Unrecognized argument '$1'"
1297 fi 1693 fi
1298
1299 # PYTHON_ABI variable is intended to be used only in ebuilds/eclasses,
1300 # so it does not need to be exported to subprocesses.
1301 PYTHON_ABI="${EPYTHON#python}"
1302 PYTHON_ABI="${PYTHON_ABI%%-*}"
1303 fi 1694 fi
1304 1695
1305 _python_final_sanity_checks 1696 _python_final_sanity_checks
1306 1697
1307 # python-updater checks PYTHON_REQUESTED_ACTIVE_VERSION variable. 1698 # python-updater checks PYTHON_REQUESTED_ACTIVE_VERSION variable.
1308 PYTHON_REQUESTED_ACTIVE_VERSION="$1" 1699 PYTHON_REQUESTED_ACTIVE_VERSION="$1"
1309} 1700}
1310 1701
1311# @FUNCTION: python_need_rebuild 1702# @FUNCTION: python_need_rebuild
1703# @DESCRIPTION:
1312# @DESCRIPTION: Mark current package for rebuilding by python-updater after 1704# Mark current package for rebuilding by python-updater after
1313# switching of active version of Python. 1705# switching of active version of Python.
1314python_need_rebuild() { 1706python_need_rebuild() {
1315 _python_check_python_pkg_setup_execution
1316
1317 if _python_package_supporting_installation_for_multiple_python_abis; then 1707 if _python_package_supporting_installation_for_multiple_python_abis; then
1318 die "${FUNCNAME}() cannot be used in ebuilds of packages supporting installation for multiple Python ABIs" 1708 die "${FUNCNAME}() cannot be used in ebuilds of packages supporting installation for multiple Python ABIs"
1319 fi 1709 fi
1710
1711 _python_check_python_pkg_setup_execution
1320 1712
1321 if [[ "$#" -ne 0 ]]; then 1713 if [[ "$#" -ne 0 ]]; then
1322 die "${FUNCNAME}() does not accept arguments" 1714 die "${FUNCNAME}() does not accept arguments"
1323 fi 1715 fi
1324 1716
1327 1719
1328# ================================================================================================ 1720# ================================================================================================
1329# ======================================= GETTER FUNCTIONS ======================================= 1721# ======================================= GETTER FUNCTIONS =======================================
1330# ================================================================================================ 1722# ================================================================================================
1331 1723
1332_PYTHON_ABI_EXTRACTION_COMMAND='import platform 1724_PYTHON_ABI_EXTRACTION_COMMAND=\
1725'import platform
1333import sys 1726import sys
1334sys.stdout.write(".".join(str(x) for x in sys.version_info[:2])) 1727sys.stdout.write(".".join(str(x) for x in sys.version_info[:2]))
1335if platform.system()[:4] == "Java": 1728if platform.system()[:4] == "Java":
1336 sys.stdout.write("-jython")' 1729 sys.stdout.write("-jython")
1730elif hasattr(platform, "python_implementation") and platform.python_implementation() == "PyPy":
1731 sys.stdout.write("-pypy-" + ".".join(str(x) for x in sys.pypy_version_info[:2]))'
1337 1732
1338_python_get_implementation() { 1733_python_get_implementation() {
1734 local ignore_invalid="0"
1735
1736 while (($#)); do
1737 case "$1" in
1738 --ignore-invalid)
1739 ignore_invalid="1"
1740 ;;
1741 --)
1742 shift
1743 break
1744 ;;
1745 -*)
1746 die "${FUNCNAME}(): Unrecognized option '$1'"
1747 ;;
1748 *)
1749 break
1750 ;;
1751 esac
1752 shift
1753 done
1754
1339 if [[ "$#" -ne 1 ]]; then 1755 if [[ "$#" -ne 1 ]]; then
1340 die "${FUNCNAME}() requires 1 argument" 1756 die "${FUNCNAME}() requires 1 argument"
1341 fi 1757 fi
1342 1758
1343 if [[ "$1" =~ ^[[:digit:]]+\.[[:digit:]]+$ ]]; then 1759 if [[ "$1" =~ ^[[:digit:]]+\.[[:digit:]]+$ ]]; then
1344 echo "CPython" 1760 echo "CPython"
1345 elif [[ "$1" =~ ^[[:digit:]]+\.[[:digit:]]+-jython$ ]]; then 1761 elif [[ "$1" =~ ^[[:digit:]]+\.[[:digit:]]+-jython$ ]]; then
1346 echo "Jython" 1762 echo "Jython"
1763 elif [[ "$1" =~ ^[[:digit:]]+\.[[:digit:]]+-pypy-[[:digit:]]+\.[[:digit:]]+$ ]]; then
1764 echo "PyPy"
1347 else 1765 else
1766 if [[ "${ignore_invalid}" == "0" ]]; then
1348 die "${FUNCNAME}(): Unrecognized Python ABI '$1'" 1767 die "${FUNCNAME}(): Unrecognized Python ABI '$1'"
1768 fi
1349 fi 1769 fi
1350} 1770}
1351 1771
1352# @FUNCTION: PYTHON 1772# @FUNCTION: PYTHON
1353# @USAGE: [-2] [-3] [--ABI] [-a|--absolute-path] [-f|--final-ABI] [--] <Python_ABI="${PYTHON_ABI}"> 1773# @USAGE: [-2] [-3] [--ABI] [-a|--absolute-path] [-f|--final-ABI] [--] <Python_ABI="${PYTHON_ABI}">
1354# @DESCRIPTION: 1774# @DESCRIPTION:
1355# Print filename of Python interpreter for specified Python ABI. If Python_ABI argument 1775# Print filename of Python interpreter for specified Python ABI. If Python_ABI argument
1356# is ommitted, then PYTHON_ABI environment variable must be set and is used. 1776# is ommitted, then PYTHON_ABI environment variable must be set and is used.
1357# If -2 option is specified, then active version of Python 2 is used. 1777# If -2 option is specified, then active version of CPython 2 is used.
1358# If -3 option is specified, then active version of Python 3 is used. 1778# If -3 option is specified, then active version of CPython 3 is used.
1359# If --final-ABI option is specified, then final ABI from the list of enabled ABIs is used. 1779# If --final-ABI option is specified, then final ABI from the list of enabled ABIs is used.
1360# -2, -3 and --final-ABI options and Python_ABI argument cannot be specified simultaneously. 1780# -2, -3 and --final-ABI options and Python_ABI argument cannot be specified simultaneously.
1361# If --ABI option is specified, then only specified Python ABI is printed instead of 1781# If --ABI option is specified, then only specified Python ABI is printed instead of
1362# filename of Python interpreter. 1782# filename of Python interpreter.
1363# If --absolute-path option is specified, then absolute path to Python interpreter is printed. 1783# If --absolute-path option is specified, then absolute path to Python interpreter is printed.
1412 die "${FUNCNAME}(): '--final-ABI' option cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs" 1832 die "${FUNCNAME}(): '--final-ABI' option cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs"
1413 fi 1833 fi
1414 _python_calculate_PYTHON_ABIS 1834 _python_calculate_PYTHON_ABIS
1415 PYTHON_ABI="${PYTHON_ABIS##* }" 1835 PYTHON_ABI="${PYTHON_ABIS##* }"
1416 elif [[ "${python2}" == "1" ]]; then 1836 elif [[ "${python2}" == "1" ]]; then
1417 PYTHON_ABI="$(eselect python show --python2 --ABI)" 1837 PYTHON_ABI="$(ROOT="/" eselect python show --python2 --ABI)"
1418 if [[ -z "${PYTHON_ABI}" ]]; then 1838 if [[ -z "${PYTHON_ABI}" ]]; then
1419 die "${FUNCNAME}(): Active version of Python 2 not set" 1839 die "${FUNCNAME}(): Active version of CPython 2 not set"
1420 elif [[ "${PYTHON_ABI}" != "2."* ]]; then 1840 elif [[ "${PYTHON_ABI}" != "2."* ]]; then
1421 die "${FUNCNAME}(): Internal error in \`eselect python show --python2\`" 1841 die "${FUNCNAME}(): Internal error in \`eselect python show --python2\`"
1422 fi 1842 fi
1423 elif [[ "${python3}" == "1" ]]; then 1843 elif [[ "${python3}" == "1" ]]; then
1424 PYTHON_ABI="$(eselect python show --python3 --ABI)" 1844 PYTHON_ABI="$(ROOT="/" eselect python show --python3 --ABI)"
1425 if [[ -z "${PYTHON_ABI}" ]]; then 1845 if [[ -z "${PYTHON_ABI}" ]]; then
1426 die "${FUNCNAME}(): Active version of Python 3 not set" 1846 die "${FUNCNAME}(): Active version of CPython 3 not set"
1427 elif [[ "${PYTHON_ABI}" != "3."* ]]; then 1847 elif [[ "${PYTHON_ABI}" != "3."* ]]; then
1428 die "${FUNCNAME}(): Internal error in \`eselect python show --python3\`" 1848 die "${FUNCNAME}(): Internal error in \`eselect python show --python3\`"
1429 fi 1849 fi
1430 elif _python_package_supporting_installation_for_multiple_python_abis; then 1850 elif _python_package_supporting_installation_for_multiple_python_abis; then
1431 if ! _python_abi-specific_local_scope; then 1851 if ! _python_abi-specific_local_scope; then
1457 return 1877 return
1458 else 1878 else
1459 if [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "CPython" ]]; then 1879 if [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "CPython" ]]; then
1460 python_interpreter="python${PYTHON_ABI}" 1880 python_interpreter="python${PYTHON_ABI}"
1461 elif [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "Jython" ]]; then 1881 elif [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "Jython" ]]; then
1462 python_interpreter="jython-${PYTHON_ABI%-jython}" 1882 python_interpreter="jython${PYTHON_ABI%-jython}"
1883 elif [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "PyPy" ]]; then
1884 python_interpreter="pypy-c${PYTHON_ABI#*-pypy-}"
1463 fi 1885 fi
1464 1886
1465 if [[ "${absolute_path_output}" == "1" ]]; then 1887 if [[ "${absolute_path_output}" == "1" ]]; then
1466 echo -n "${EPREFIX}/usr/bin/${python_interpreter}" 1888 echo -n "${EPREFIX}/usr/bin/${python_interpreter}"
1467 else 1889 else
1560 if [[ "${EAPI:-0}" == "0" ]]; then 1982 if [[ "${EAPI:-0}" == "0" ]]; then
1561 if [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "CPython" ]]; then 1983 if [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "CPython" ]]; then
1562 echo "=dev-lang/python-${PYTHON_ABI}*" 1984 echo "=dev-lang/python-${PYTHON_ABI}*"
1563 elif [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "Jython" ]]; then 1985 elif [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "Jython" ]]; then
1564 echo "=dev-java/jython-${PYTHON_ABI%-jython}*" 1986 echo "=dev-java/jython-${PYTHON_ABI%-jython}*"
1987 elif [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "PyPy" ]]; then
1988 echo "=dev-python/pypy-${PYTHON_ABI#*-pypy-}*"
1565 fi 1989 fi
1566 else 1990 else
1567 if [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "CPython" ]]; then 1991 if [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "CPython" ]]; then
1568 echo "dev-lang/python:${PYTHON_ABI}" 1992 echo "dev-lang/python:${PYTHON_ABI}"
1569 elif [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "Jython" ]]; then 1993 elif [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "Jython" ]]; then
1570 echo "dev-java/jython:${PYTHON_ABI%-jython}" 1994 echo "dev-java/jython:${PYTHON_ABI%-jython}"
1995 elif [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "PyPy" ]]; then
1996 echo "dev-python/pypy:${PYTHON_ABI#*-pypy-}"
1571 fi 1997 fi
1572 fi 1998 fi
1573} 1999}
1574 2000
1575# @FUNCTION: python_get_includedir 2001# @FUNCTION: python_get_includedir
1622 2048
1623 if [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "CPython" ]]; then 2049 if [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "CPython" ]]; then
1624 echo "${prefix}usr/include/python${PYTHON_ABI}" 2050 echo "${prefix}usr/include/python${PYTHON_ABI}"
1625 elif [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "Jython" ]]; then 2051 elif [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "Jython" ]]; then
1626 echo "${prefix}usr/share/jython-${PYTHON_ABI%-jython}/Include" 2052 echo "${prefix}usr/share/jython-${PYTHON_ABI%-jython}/Include"
2053 elif [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "PyPy" ]]; then
2054 echo "${prefix}usr/$(get_libdir)/pypy${PYTHON_ABI#*-pypy-}/include"
1627 fi 2055 fi
1628} 2056}
1629 2057
1630# @FUNCTION: python_get_libdir 2058# @FUNCTION: python_get_libdir
1631# @USAGE: [-b|--base-path] [-f|--final-ABI] 2059# @USAGE: [-b|--base-path] [-f|--final-ABI]
1632# @DESCRIPTION: 2060# @DESCRIPTION:
1633# Print path to Python library directory. 2061# Print path to Python standard library directory.
1634# If --base-path option is specified, then path not prefixed with "/" is printed. 2062# If --base-path option is specified, then path not prefixed with "/" is printed.
1635# If --final-ABI option is specified, then final ABI from the list of enabled ABIs is used. 2063# If --final-ABI option is specified, then final ABI from the list of enabled ABIs is used.
1636python_get_libdir() { 2064python_get_libdir() {
1637 _python_check_python_pkg_setup_execution 2065 _python_check_python_pkg_setup_execution
1638 2066
1677 2105
1678 if [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "CPython" ]]; then 2106 if [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "CPython" ]]; then
1679 echo "${prefix}usr/$(get_libdir)/python${PYTHON_ABI}" 2107 echo "${prefix}usr/$(get_libdir)/python${PYTHON_ABI}"
1680 elif [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "Jython" ]]; then 2108 elif [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "Jython" ]]; then
1681 echo "${prefix}usr/share/jython-${PYTHON_ABI%-jython}/Lib" 2109 echo "${prefix}usr/share/jython-${PYTHON_ABI%-jython}/Lib"
2110 elif [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "PyPy" ]]; then
2111 die "${FUNCNAME}(): PyPy has multiple standard library directories"
1682 fi 2112 fi
1683} 2113}
1684 2114
1685# @FUNCTION: python_get_sitedir 2115# @FUNCTION: python_get_sitedir
1686# @USAGE: [-b|--base-path] [-f|--final-ABI] 2116# @USAGE: [-b|--base-path] [-f|--final-ABI]
1689# If --base-path option is specified, then path not prefixed with "/" is printed. 2119# If --base-path option is specified, then path not prefixed with "/" is printed.
1690# If --final-ABI option is specified, then final ABI from the list of enabled ABIs is used. 2120# If --final-ABI option is specified, then final ABI from the list of enabled ABIs is used.
1691python_get_sitedir() { 2121python_get_sitedir() {
1692 _python_check_python_pkg_setup_execution 2122 _python_check_python_pkg_setup_execution
1693 2123
1694 local final_ABI="0" options=() 2124 local base_path="0" final_ABI="0" prefix PYTHON_ABI="${PYTHON_ABI}"
1695 2125
1696 while (($#)); do 2126 while (($#)); do
1697 case "$1" in 2127 case "$1" in
1698 -b|--base-path) 2128 -b|--base-path)
1699 options+=("$1") 2129 base_path="1"
1700 ;; 2130 ;;
1701 -f|--final-ABI) 2131 -f|--final-ABI)
1702 final_ABI="1" 2132 final_ABI="1"
1703 options+=("$1")
1704 ;; 2133 ;;
1705 -*) 2134 -*)
1706 die "${FUNCNAME}(): Unrecognized option '$1'" 2135 die "${FUNCNAME}(): Unrecognized option '$1'"
1707 ;; 2136 ;;
1708 *) 2137 *)
1710 ;; 2139 ;;
1711 esac 2140 esac
1712 shift 2141 shift
1713 done 2142 done
1714 2143
2144 if [[ "${base_path}" == "0" ]]; then
2145 prefix="/"
2146 fi
2147
1715 if [[ "${final_ABI}" == "1" ]]; then 2148 if [[ "${final_ABI}" == "1" ]]; then
1716 if ! _python_package_supporting_installation_for_multiple_python_abis; then 2149 if ! _python_package_supporting_installation_for_multiple_python_abis; then
1717 die "${FUNCNAME}(): '--final-ABI' option cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs" 2150 die "${FUNCNAME}(): '--final-ABI' option cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs"
1718 fi 2151 fi
2152 PYTHON_ABI="$(PYTHON -f --ABI)"
1719 else 2153 else
1720 if _python_package_supporting_installation_for_multiple_python_abis && ! _python_abi-specific_local_scope; then 2154 if _python_package_supporting_installation_for_multiple_python_abis; then
2155 if ! _python_abi-specific_local_scope; then
1721 die "${FUNCNAME}() should be used in ABI-specific local scope" 2156 die "${FUNCNAME}() should be used in ABI-specific local scope"
1722 fi 2157 fi
2158 else
2159 PYTHON_ABI="${PYTHON_ABI:-$(PYTHON --ABI)}"
1723 fi 2160 fi
2161 fi
1724 2162
1725 echo "$(python_get_libdir "${options[@]}")/site-packages" 2163 if [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "CPython" ]]; then
2164 echo "${prefix}usr/$(get_libdir)/python${PYTHON_ABI}/site-packages"
2165 elif [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "Jython" ]]; then
2166 echo "${prefix}usr/share/jython-${PYTHON_ABI%-jython}/Lib/site-packages"
2167 elif [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "PyPy" ]]; then
2168 echo "${prefix}usr/$(get_libdir)/pypy${PYTHON_ABI#*-pypy-}/site-packages"
2169 fi
1726} 2170}
1727 2171
1728# @FUNCTION: python_get_library 2172# @FUNCTION: python_get_library
1729# @USAGE: [-b|--base-path] [-f|--final-ABI] [-l|--linker-option] 2173# @USAGE: [-b|--base-path] [-f|--final-ABI] [-l|--linker-option]
1730# @DESCRIPTION: 2174# @DESCRIPTION:
1787 else 2231 else
1788 echo "${prefix}usr/$(get_libdir)/libpython${PYTHON_ABI}$(get_libname)" 2232 echo "${prefix}usr/$(get_libdir)/libpython${PYTHON_ABI}$(get_libname)"
1789 fi 2233 fi
1790 elif [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "Jython" ]]; then 2234 elif [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "Jython" ]]; then
1791 die "${FUNCNAME}(): Jython does not have shared library" 2235 die "${FUNCNAME}(): Jython does not have shared library"
2236 elif [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "PyPy" ]]; then
2237 die "${FUNCNAME}(): PyPy does not have shared library"
1792 fi 2238 fi
1793} 2239}
1794 2240
1795# @FUNCTION: python_get_version 2241# @FUNCTION: python_get_version
1796# @USAGE: [-f|--final-ABI] [--full] [--major] [--minor] [--micro] 2242# @USAGE: [-f|--final-ABI] [-l|--language] [--full] [--major] [--minor] [--micro]
1797# @DESCRIPTION: 2243# @DESCRIPTION:
1798# Print Python version. 2244# Print version of Python implementation.
1799# --full, --major, --minor and --micro options cannot be specified simultaneously. 2245# --full, --major, --minor and --micro options cannot be specified simultaneously.
1800# If --full, --major, --minor and --micro options are not specified, then "${major_version}.${minor_version}" is printed. 2246# If --full, --major, --minor and --micro options are not specified, then "${major_version}.${minor_version}" is printed.
2247# If --language option is specified, then version of Python language is printed.
2248# --language and --full options cannot be specified simultaneously.
2249# --language and --micro options cannot be specified simultaneously.
1801# If --final-ABI option is specified, then final ABI from the list of enabled ABIs is used. 2250# If --final-ABI option is specified, then final ABI from the list of enabled ABIs is used.
1802python_get_version() { 2251python_get_version() {
1803 _python_check_python_pkg_setup_execution 2252 _python_check_python_pkg_setup_execution
1804 2253
1805 local final_ABI="0" full="0" major="0" minor="0" micro="0" python_command 2254 local final_ABI="0" language="0" language_version full="0" major="0" minor="0" micro="0" PYTHON_ABI="${PYTHON_ABI}" python_command
1806 2255
1807 while (($#)); do 2256 while (($#)); do
1808 case "$1" in 2257 case "$1" in
1809 -f|--final-ABI) 2258 -f|--final-ABI)
1810 final_ABI="1" 2259 final_ABI="1"
1811 ;; 2260 ;;
2261 -l|--language)
2262 language="1"
2263 ;;
1812 --full) 2264 --full)
1813 full="1" 2265 full="1"
1814 ;; 2266 ;;
1815 --major) 2267 --major)
1816 major="1" 2268 major="1"
1829 ;; 2281 ;;
1830 esac 2282 esac
1831 shift 2283 shift
1832 done 2284 done
1833 2285
1834 if [[ "$((${full} + ${major} + ${minor} + ${micro}))" -gt 1 ]]; then
1835 die "${FUNCNAME}(): '--full', '--major', '--minor' or '--micro' options cannot be specified simultaneously"
1836 fi
1837
1838 if [[ "${full}" == "1" ]]; then
1839 python_command="from sys import version_info; print('.'.join(str(x) for x in version_info[:3]))"
1840 elif [[ "${major}" == "1" ]]; then
1841 python_command="from sys import version_info; print(version_info[0])"
1842 elif [[ "${minor}" == "1" ]]; then
1843 python_command="from sys import version_info; print(version_info[1])"
1844 elif [[ "${micro}" == "1" ]]; then
1845 python_command="from sys import version_info; print(version_info[2])"
1846 else
1847 if [[ -n "${PYTHON_ABI}" && "${final_ABI}" == "0" ]]; then
1848 if [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "CPython" ]]; then
1849 echo "${PYTHON_ABI}"
1850 elif [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "Jython" ]]; then
1851 echo "${PYTHON_ABI%-jython}"
1852 fi
1853 return
1854 fi
1855 python_command="from sys import version_info; print('.'.join(str(x) for x in version_info[:2]))"
1856 fi
1857
1858 if [[ "${final_ABI}" == "1" ]]; then 2286 if [[ "${final_ABI}" == "1" ]]; then
1859 if ! _python_package_supporting_installation_for_multiple_python_abis; then 2287 if ! _python_package_supporting_installation_for_multiple_python_abis; then
1860 die "${FUNCNAME}(): '--final-ABI' option cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs" 2288 die "${FUNCNAME}(): '--final-ABI' option cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs"
1861 fi 2289 fi
1862 "$(PYTHON -f)" -c "${python_command}"
1863 else 2290 else
1864 if _python_package_supporting_installation_for_multiple_python_abis && ! _python_abi-specific_local_scope; then 2291 if _python_package_supporting_installation_for_multiple_python_abis && ! _python_abi-specific_local_scope; then
1865 die "${FUNCNAME}() should be used in ABI-specific local scope" 2292 die "${FUNCNAME}() should be used in ABI-specific local scope"
1866 fi 2293 fi
2294 fi
2295
2296 if [[ "$((${full} + ${major} + ${minor} + ${micro}))" -gt 1 ]]; then
2297 die "${FUNCNAME}(): '--full', '--major', '--minor' or '--micro' options cannot be specified simultaneously"
2298 fi
2299
2300 if [[ "${language}" == "1" ]]; then
2301 if [[ "${final_ABI}" == "1" ]]; then
2302 PYTHON_ABI="$(PYTHON -f --ABI)"
2303 elif [[ -z "${PYTHON_ABI}" ]]; then
2304 PYTHON_ABI="$(PYTHON --ABI)"
2305 fi
2306 language_version="${PYTHON_ABI%%-*}"
2307 if [[ "${full}" == "1" ]]; then
2308 die "${FUNCNAME}(): '--language' and '--full' options cannot be specified simultaneously"
2309 elif [[ "${major}" == "1" ]]; then
2310 echo "${language_version%.*}"
2311 elif [[ "${minor}" == "1" ]]; then
2312 echo "${language_version#*.}"
2313 elif [[ "${micro}" == "1" ]]; then
2314 die "${FUNCNAME}(): '--language' and '--micro' options cannot be specified simultaneously"
2315 else
2316 echo "${language_version}"
2317 fi
2318 else
2319 if [[ "${full}" == "1" ]]; then
2320 python_command="import sys; print('.'.join(str(x) for x in getattr(sys, 'pypy_version_info', sys.version_info)[:3]))"
2321 elif [[ "${major}" == "1" ]]; then
2322 python_command="import sys; print(getattr(sys, 'pypy_version_info', sys.version_info)[0])"
2323 elif [[ "${minor}" == "1" ]]; then
2324 python_command="import sys; print(getattr(sys, 'pypy_version_info', sys.version_info)[1])"
2325 elif [[ "${micro}" == "1" ]]; then
2326 python_command="import sys; print(getattr(sys, 'pypy_version_info', sys.version_info)[2])"
2327 else
2328 if [[ -n "${PYTHON_ABI}" && "${final_ABI}" == "0" ]]; then
2329 if [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "CPython" ]]; then
2330 echo "${PYTHON_ABI}"
2331 elif [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "Jython" ]]; then
2332 echo "${PYTHON_ABI%-jython}"
2333 elif [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "PyPy" ]]; then
2334 echo "${PYTHON_ABI#*-pypy-}"
2335 fi
2336 return
2337 fi
2338 python_command="from sys import version_info; print('.'.join(str(x) for x in version_info[:2]))"
2339 fi
2340
2341 if [[ "${final_ABI}" == "1" ]]; then
2342 "$(PYTHON -f)" -c "${python_command}"
2343 else
1867 "$(PYTHON ${PYTHON_ABI})" -c "${python_command}" 2344 "$(PYTHON ${PYTHON_ABI})" -c "${python_command}"
2345 fi
2346 fi
2347}
2348
2349# @FUNCTION: python_get_implementation_and_version
2350# @USAGE: [-f|--final-ABI]
2351# @DESCRIPTION:
2352# Print name and version of Python implementation.
2353# If version of Python implementation is not bound to version of Python language, then
2354# version of Python language is additionally printed.
2355# If --final-ABI option is specified, then final ABI from the list of enabled ABIs is used.
2356python_get_implementation_and_version() {
2357 _python_check_python_pkg_setup_execution
2358
2359 local final_ABI="0" PYTHON_ABI="${PYTHON_ABI}"
2360
2361 while (($#)); do
2362 case "$1" in
2363 -f|--final-ABI)
2364 final_ABI="1"
2365 ;;
2366 -*)
2367 die "${FUNCNAME}(): Unrecognized option '$1'"
2368 ;;
2369 *)
2370 die "${FUNCNAME}(): Invalid usage"
2371 ;;
2372 esac
2373 shift
2374 done
2375
2376 if [[ "${final_ABI}" == "1" ]]; then
2377 if ! _python_package_supporting_installation_for_multiple_python_abis; then
2378 die "${FUNCNAME}(): '--final-ABI' option cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs"
2379 fi
2380 PYTHON_ABI="$(PYTHON -f --ABI)"
2381 else
2382 if _python_package_supporting_installation_for_multiple_python_abis; then
2383 if ! _python_abi-specific_local_scope; then
2384 die "${FUNCNAME}() should be used in ABI-specific local scope"
2385 fi
2386 else
2387 PYTHON_ABI="${PYTHON_ABI:-$(PYTHON --ABI)}"
2388 fi
2389 fi
2390
2391 if [[ "${PYTHON_ABI}" =~ ^[[:digit:]]+\.[[:digit:]]+-[[:alnum:]]+-[[:digit:]]+\.[[:digit:]]+$ ]]; then
2392 echo "$(_python_get_implementation "${PYTHON_ABI}") ${PYTHON_ABI##*-} (Python ${PYTHON_ABI%%-*})"
2393 else
2394 echo "$(_python_get_implementation "${PYTHON_ABI}") ${PYTHON_ABI%%-*}"
1868 fi 2395 fi
1869} 2396}
1870 2397
1871# ================================================================================================ 2398# ================================================================================================
1872# ================================ FUNCTIONS FOR RUNNING OF TESTS ================================ 2399# ================================ FUNCTIONS FOR RUNNING OF TESTS ================================
1881_python_test_hook() { 2408_python_test_hook() {
1882 if [[ "$#" -ne 1 ]]; then 2409 if [[ "$#" -ne 1 ]]; then
1883 die "${FUNCNAME}() requires 1 argument" 2410 die "${FUNCNAME}() requires 1 argument"
1884 fi 2411 fi
1885 2412
1886 if _python_package_supporting_installation_for_multiple_python_abis && [[ "$(type -t "${FUNCNAME[3]}_$1_hook")" == "function" ]]; then 2413 if _python_package_supporting_installation_for_multiple_python_abis && [[ "$(type -t "${_PYTHON_TEST_FUNCTION}_$1_hook")" == "function" ]]; then
1887 "${FUNCNAME[3]}_$1_hook" 2414 "${_PYTHON_TEST_FUNCTION}_$1_hook"
1888 fi 2415 fi
1889} 2416}
1890 2417
1891# @FUNCTION: python_execute_nosetests 2418# @FUNCTION: python_execute_nosetests
1892# @USAGE: [-P|--PYTHONPATH PYTHONPATH] [-s|--separate-build-dirs] [--] [arguments] 2419# @USAGE: [-P|--PYTHONPATH PYTHONPATH] [-s|--separate-build-dirs] [--] [arguments]
1896# python_execute_nosetests_pre_hook() and python_execute_nosetests_post_hook(), if they are defined. 2423# python_execute_nosetests_pre_hook() and python_execute_nosetests_post_hook(), if they are defined.
1897python_execute_nosetests() { 2424python_execute_nosetests() {
1898 _python_check_python_pkg_setup_execution 2425 _python_check_python_pkg_setup_execution
1899 _python_set_color_variables 2426 _python_set_color_variables
1900 2427
1901 local PYTHONPATH_template= separate_build_dirs= 2428 local PYTHONPATH_template separate_build_dirs
1902 2429
1903 while (($#)); do 2430 while (($#)); do
1904 case "$1" in 2431 case "$1" in
1905 -P|--PYTHONPATH) 2432 -P|--PYTHONPATH)
1906 PYTHONPATH_template="$2" 2433 PYTHONPATH_template="$2"
1926 python_test_function() { 2453 python_test_function() {
1927 local evaluated_PYTHONPATH 2454 local evaluated_PYTHONPATH
1928 2455
1929 eval "evaluated_PYTHONPATH=\"${PYTHONPATH_template}\"" 2456 eval "evaluated_PYTHONPATH=\"${PYTHONPATH_template}\""
1930 2457
1931 _python_test_hook pre 2458 _PYTHON_TEST_FUNCTION="python_execute_nosetests" _python_test_hook pre
1932 2459
1933 if [[ -n "${evaluated_PYTHONPATH}" ]]; then 2460 if [[ -n "${evaluated_PYTHONPATH}" ]]; then
1934 echo ${_BOLD}PYTHONPATH="${evaluated_PYTHONPATH}" nosetests --verbosity="${PYTHON_TEST_VERBOSITY}" "$@"${_NORMAL} 2461 echo ${_BOLD}PYTHONPATH="${evaluated_PYTHONPATH}" nosetests --verbosity="${PYTHON_TEST_VERBOSITY}" "$@"${_NORMAL}
1935 PYTHONPATH="${evaluated_PYTHONPATH}" nosetests --verbosity="${PYTHON_TEST_VERBOSITY}" "$@" || return "$?" 2462 PYTHONPATH="${evaluated_PYTHONPATH}" nosetests --verbosity="${PYTHON_TEST_VERBOSITY}" "$@" || return "$?"
1936 else 2463 else
1937 echo ${_BOLD}nosetests --verbosity="${PYTHON_TEST_VERBOSITY}" "$@"${_NORMAL} 2464 echo ${_BOLD}nosetests --verbosity="${PYTHON_TEST_VERBOSITY}" "$@"${_NORMAL}
1938 nosetests --verbosity="${PYTHON_TEST_VERBOSITY}" "$@" || return "$?" 2465 nosetests --verbosity="${PYTHON_TEST_VERBOSITY}" "$@" || return "$?"
1939 fi 2466 fi
1940 2467
1941 _python_test_hook post 2468 _PYTHON_TEST_FUNCTION="python_execute_nosetests" _python_test_hook post
1942 } 2469 }
1943 if _python_package_supporting_installation_for_multiple_python_abis; then 2470 if _python_package_supporting_installation_for_multiple_python_abis; then
1944 python_execute_function ${separate_build_dirs:+-s} python_test_function "$@" 2471 python_execute_function ${separate_build_dirs:+-s} python_test_function "$@"
1945 else 2472 else
1946 if [[ -n "${separate_build_dirs}" ]]; then 2473 if [[ -n "${separate_build_dirs}" ]]; then
1960# python_execute_py.test_pre_hook() and python_execute_py.test_post_hook(), if they are defined. 2487# python_execute_py.test_pre_hook() and python_execute_py.test_post_hook(), if they are defined.
1961python_execute_py.test() { 2488python_execute_py.test() {
1962 _python_check_python_pkg_setup_execution 2489 _python_check_python_pkg_setup_execution
1963 _python_set_color_variables 2490 _python_set_color_variables
1964 2491
1965 local PYTHONPATH_template= separate_build_dirs= 2492 local PYTHONPATH_template separate_build_dirs
1966 2493
1967 while (($#)); do 2494 while (($#)); do
1968 case "$1" in 2495 case "$1" in
1969 -P|--PYTHONPATH) 2496 -P|--PYTHONPATH)
1970 PYTHONPATH_template="$2" 2497 PYTHONPATH_template="$2"
1990 python_test_function() { 2517 python_test_function() {
1991 local evaluated_PYTHONPATH 2518 local evaluated_PYTHONPATH
1992 2519
1993 eval "evaluated_PYTHONPATH=\"${PYTHONPATH_template}\"" 2520 eval "evaluated_PYTHONPATH=\"${PYTHONPATH_template}\""
1994 2521
1995 _python_test_hook pre 2522 _PYTHON_TEST_FUNCTION="python_execute_py.test" _python_test_hook pre
1996 2523
1997 if [[ -n "${evaluated_PYTHONPATH}" ]]; then 2524 if [[ -n "${evaluated_PYTHONPATH}" ]]; then
1998 echo ${_BOLD}PYTHONPATH="${evaluated_PYTHONPATH}" py.test $([[ "${PYTHON_TEST_VERBOSITY}" -ge 2 ]] && echo -v) "$@"${_NORMAL} 2525 echo ${_BOLD}PYTHONPATH="${evaluated_PYTHONPATH}" py.test $([[ "${PYTHON_TEST_VERBOSITY}" -ge 2 ]] && echo -v) "$@"${_NORMAL}
1999 PYTHONPATH="${evaluated_PYTHONPATH}" py.test $([[ "${PYTHON_TEST_VERBOSITY}" -ge 2 ]] && echo -v) "$@" || return "$?" 2526 PYTHONPATH="${evaluated_PYTHONPATH}" py.test $([[ "${PYTHON_TEST_VERBOSITY}" -ge 2 ]] && echo -v) "$@" || return "$?"
2000 else 2527 else
2001 echo ${_BOLD}py.test $([[ "${PYTHON_TEST_VERBOSITY}" -gt 1 ]] && echo -v) "$@"${_NORMAL} 2528 echo ${_BOLD}py.test $([[ "${PYTHON_TEST_VERBOSITY}" -gt 1 ]] && echo -v) "$@"${_NORMAL}
2002 py.test $([[ "${PYTHON_TEST_VERBOSITY}" -gt 1 ]] && echo -v) "$@" || return "$?" 2529 py.test $([[ "${PYTHON_TEST_VERBOSITY}" -gt 1 ]] && echo -v) "$@" || return "$?"
2003 fi 2530 fi
2004 2531
2005 _python_test_hook post 2532 _PYTHON_TEST_FUNCTION="python_execute_py.test" _python_test_hook post
2006 } 2533 }
2007 if _python_package_supporting_installation_for_multiple_python_abis; then 2534 if _python_package_supporting_installation_for_multiple_python_abis; then
2008 python_execute_function ${separate_build_dirs:+-s} python_test_function "$@" 2535 python_execute_function ${separate_build_dirs:+-s} python_test_function "$@"
2009 else 2536 else
2010 if [[ -n "${separate_build_dirs}" ]]; then 2537 if [[ -n "${separate_build_dirs}" ]]; then
2024# calls python_execute_trial_pre_hook() and python_execute_trial_post_hook(), if they are defined. 2551# calls python_execute_trial_pre_hook() and python_execute_trial_post_hook(), if they are defined.
2025python_execute_trial() { 2552python_execute_trial() {
2026 _python_check_python_pkg_setup_execution 2553 _python_check_python_pkg_setup_execution
2027 _python_set_color_variables 2554 _python_set_color_variables
2028 2555
2029 local PYTHONPATH_template= separate_build_dirs= 2556 local PYTHONPATH_template separate_build_dirs
2030 2557
2031 while (($#)); do 2558 while (($#)); do
2032 case "$1" in 2559 case "$1" in
2033 -P|--PYTHONPATH) 2560 -P|--PYTHONPATH)
2034 PYTHONPATH_template="$2" 2561 PYTHONPATH_template="$2"
2054 python_test_function() { 2581 python_test_function() {
2055 local evaluated_PYTHONPATH 2582 local evaluated_PYTHONPATH
2056 2583
2057 eval "evaluated_PYTHONPATH=\"${PYTHONPATH_template}\"" 2584 eval "evaluated_PYTHONPATH=\"${PYTHONPATH_template}\""
2058 2585
2059 _python_test_hook pre 2586 _PYTHON_TEST_FUNCTION="python_execute_trial" _python_test_hook pre
2060 2587
2061 if [[ -n "${evaluated_PYTHONPATH}" ]]; then 2588 if [[ -n "${evaluated_PYTHONPATH}" ]]; then
2062 echo ${_BOLD}PYTHONPATH="${evaluated_PYTHONPATH}" trial $([[ "${PYTHON_TEST_VERBOSITY}" -ge 4 ]] && echo --spew) "$@"${_NORMAL} 2589 echo ${_BOLD}PYTHONPATH="${evaluated_PYTHONPATH}" trial $([[ "${PYTHON_TEST_VERBOSITY}" -ge 4 ]] && echo --spew) "$@"${_NORMAL}
2063 PYTHONPATH="${evaluated_PYTHONPATH}" trial $([[ "${PYTHON_TEST_VERBOSITY}" -ge 4 ]] && echo --spew) "$@" || return "$?" 2590 PYTHONPATH="${evaluated_PYTHONPATH}" trial $([[ "${PYTHON_TEST_VERBOSITY}" -ge 4 ]] && echo --spew) "$@" || return "$?"
2064 else 2591 else
2065 echo ${_BOLD}trial $([[ "${PYTHON_TEST_VERBOSITY}" -ge 4 ]] && echo --spew) "$@"${_NORMAL} 2592 echo ${_BOLD}trial $([[ "${PYTHON_TEST_VERBOSITY}" -ge 4 ]] && echo --spew) "$@"${_NORMAL}
2066 trial $([[ "${PYTHON_TEST_VERBOSITY}" -ge 4 ]] && echo --spew) "$@" || return "$?" 2593 trial $([[ "${PYTHON_TEST_VERBOSITY}" -ge 4 ]] && echo --spew) "$@" || return "$?"
2067 fi 2594 fi
2068 2595
2069 _python_test_hook post 2596 _PYTHON_TEST_FUNCTION="python_execute_trial" _python_test_hook post
2070 } 2597 }
2071 if _python_package_supporting_installation_for_multiple_python_abis; then 2598 if _python_package_supporting_installation_for_multiple_python_abis; then
2072 python_execute_function ${separate_build_dirs:+-s} python_test_function "$@" 2599 python_execute_function ${separate_build_dirs:+-s} python_test_function "$@"
2073 else 2600 else
2074 if [[ -n "${separate_build_dirs}" ]]; then 2601 if [[ -n "${separate_build_dirs}" ]]; then
2174 if [[ "${dir}" == "__pycache__" ]]; then 2701 if [[ "${dir}" == "__pycache__" ]]; then
2175 base_module_name="${compiled_file##*/}" 2702 base_module_name="${compiled_file##*/}"
2176 base_module_name="${base_module_name%\$py.class}" 2703 base_module_name="${base_module_name%\$py.class}"
2177 py_file="${compiled_file%__pycache__/*}${base_module_name}.py" 2704 py_file="${compiled_file%__pycache__/*}${base_module_name}.py"
2178 else 2705 else
2179 py_file="${compiled_file%\$py.class}" 2706 py_file="${compiled_file%\$py.class}.py"
2180 fi 2707 fi
2181 if [[ "${EBUILD_PHASE}" == "postinst" ]]; then 2708 if [[ "${EBUILD_PHASE}" == "postinst" ]]; then
2182 [[ -f "${py_file}" && "${compiled_file}" -nt "${py_file}" ]] && continue 2709 [[ -f "${py_file}" && "${compiled_file}" -nt "${py_file}" ]] && continue
2183 else 2710 else
2184 [[ -f "${py_file}" ]] && continue 2711 [[ -f "${py_file}" ]] && continue
2209# Byte-compile specified Python modules. 2736# Byte-compile specified Python modules.
2210# -d, -f, -l, -q and -x options passed to this function are passed to compileall.py. 2737# -d, -f, -l, -q and -x options passed to this function are passed to compileall.py.
2211# 2738#
2212# This function can be used only in pkg_postinst() phase. 2739# This function can be used only in pkg_postinst() phase.
2213python_mod_optimize() { 2740python_mod_optimize() {
2741 if [[ "${EBUILD_PHASE}" != "postinst" ]]; then
2742 die "${FUNCNAME}() can be used only in pkg_postinst() phase"
2743 fi
2744
2214 _python_check_python_pkg_setup_execution 2745 _python_check_python_pkg_setup_execution
2215 _python_initialize_prefix_variables 2746 _python_initialize_prefix_variables
2216 2747
2217 # Check if phase is pkg_postinst().
2218 [[ "${EBUILD_PHASE}" != "postinst" ]] && die "${FUNCNAME}() can be used only in pkg_postinst() phase"
2219
2220 if ! has "${EAPI:-0}" 0 1 2 || _python_package_supporting_installation_for_multiple_python_abis || _python_implementation || [[ "${CATEGORY}/${PN}" == "sys-apps/portage" ]]; then 2748 if ! has "${EAPI:-0}" 0 1 2 || _python_package_supporting_installation_for_multiple_python_abis || _python_implementation || [[ "${CATEGORY}/${PN}" == "sys-apps/portage" ]]; then
2221 # PYTHON_ABI variable cannot be local in packages not supporting installation for multiple Python ABIs. 2749 # PYTHON_ABI variable cannot be local in packages not supporting installation for multiple Python ABIs.
2222 local allow_evaluated_non_sitedir_paths="0" dir dirs=() evaluated_dirs=() evaluated_files=() file files=() iterated_PYTHON_ABIS options=() other_dirs=() other_files=() previous_PYTHON_ABI="${PYTHON_ABI}" return_code root site_packages_dirs=() site_packages_files=() 2750 local allow_evaluated_non_sitedir_paths="0" dir dirs=() evaluated_dirs=() evaluated_files=() file files=() iterated_PYTHON_ABIS options=() other_dirs=() other_files=() previous_PYTHON_ABI="${PYTHON_ABI}" return_code root site_packages_dirs=() site_packages_files=() stderr stderr_line
2223 2751
2224 if _python_package_supporting_installation_for_multiple_python_abis; then 2752 if _python_package_supporting_installation_for_multiple_python_abis; then
2225 if has "${EAPI:-0}" 0 1 2 3 && [[ -z "${PYTHON_ABIS}" ]]; then 2753 if has "${EAPI:-0}" 0 1 2 3 && [[ -z "${PYTHON_ABIS}" ]]; then
2226 die "${FUNCNAME}(): python_pkg_setup() or python_execute_function() not called" 2754 die "${FUNCNAME}(): python_pkg_setup() or python_execute_function() not called"
2227 fi 2755 fi
2322 options+=("-q") 2850 options+=("-q")
2323 2851
2324 for PYTHON_ABI in ${iterated_PYTHON_ABIS}; do 2852 for PYTHON_ABI in ${iterated_PYTHON_ABIS}; do
2325 if ((${#site_packages_dirs[@]})) || ((${#site_packages_files[@]})) || ((${#evaluated_dirs[@]})) || ((${#evaluated_files[@]})); then 2853 if ((${#site_packages_dirs[@]})) || ((${#site_packages_files[@]})) || ((${#evaluated_dirs[@]})) || ((${#evaluated_files[@]})); then
2326 return_code="0" 2854 return_code="0"
2855 stderr=""
2327 ebegin "Compilation and optimization of Python modules for $(python_get_implementation) $(python_get_version)" 2856 ebegin "Compilation and optimization of Python modules for $(python_get_implementation_and_version)"
2328 if ((${#site_packages_dirs[@]})) || ((${#evaluated_dirs[@]})); then 2857 if ((${#site_packages_dirs[@]})) || ((${#evaluated_dirs[@]})); then
2329 for dir in "${site_packages_dirs[@]}"; do 2858 for dir in "${site_packages_dirs[@]}"; do
2330 dirs+=("${root}$(python_get_sitedir)/${dir}") 2859 dirs+=("${root}$(python_get_sitedir)/${dir}")
2331 done 2860 done
2332 for dir in "${evaluated_dirs[@]}"; do 2861 for dir in "${evaluated_dirs[@]}"; do
2333 eval "dirs+=(\"\${root}${dir}\")" 2862 eval "dirs+=(\"\${root}${dir}\")"
2334 done 2863 done
2335 "$(PYTHON)" "${root}$(python_get_libdir)/compileall.py" "${options[@]}" "${dirs[@]}" || return_code="1" 2864 stderr+="${stderr:+$'\n'}$("$(PYTHON)" -m compileall "${options[@]}" "${dirs[@]}" 2>&1)" || return_code="1"
2336 if [[ "$(_python_get_implementation "${PYTHON_ABI}")" != "Jython" ]]; then 2865 if ! has "$(_python_get_implementation "${PYTHON_ABI}")" Jython PyPy; then
2337 "$(PYTHON)" -O "${root}$(python_get_libdir)/compileall.py" "${options[@]}" "${dirs[@]}" &> /dev/null || return_code="1" 2866 "$(PYTHON)" -O -m compileall "${options[@]}" "${dirs[@]}" &> /dev/null || return_code="1"
2338 fi 2867 fi
2339 _python_clean_compiled_modules "${dirs[@]}" 2868 _python_clean_compiled_modules "${dirs[@]}"
2340 fi 2869 fi
2341 if ((${#site_packages_files[@]})) || ((${#evaluated_files[@]})); then 2870 if ((${#site_packages_files[@]})) || ((${#evaluated_files[@]})); then
2342 for file in "${site_packages_files[@]}"; do 2871 for file in "${site_packages_files[@]}"; do
2343 files+=("${root}$(python_get_sitedir)/${file}") 2872 files+=("${root}$(python_get_sitedir)/${file}")
2344 done 2873 done
2345 for file in "${evaluated_files[@]}"; do 2874 for file in "${evaluated_files[@]}"; do
2346 eval "files+=(\"\${root}${file}\")" 2875 eval "files+=(\"\${root}${file}\")"
2347 done 2876 done
2348 "$(PYTHON)" "${root}$(python_get_libdir)/py_compile.py" "${files[@]}" || return_code="1" 2877 stderr+="${stderr:+$'\n'}$("$(PYTHON)" -m py_compile "${files[@]}" 2>&1)" || return_code="1"
2349 if [[ "$(_python_get_implementation "${PYTHON_ABI}")" != "Jython" ]]; then 2878 if ! has "$(_python_get_implementation "${PYTHON_ABI}")" Jython PyPy; then
2350 "$(PYTHON)" -O "${root}$(python_get_libdir)/py_compile.py" "${files[@]}" &> /dev/null || return_code="1" 2879 "$(PYTHON)" -O -m py_compile "${files[@]}" &> /dev/null || return_code="1"
2351 fi 2880 fi
2352 _python_clean_compiled_modules "${files[@]}" 2881 _python_clean_compiled_modules "${files[@]}"
2353 fi 2882 fi
2354 eend "${return_code}" 2883 eend "${return_code}"
2884 if [[ -n "${stderr}" ]]; then
2885 eerror "Syntax errors / warnings in Python modules for $(python_get_implementation_and_version):" &> /dev/null
2886 while read stderr_line; do
2887 eerror " ${stderr_line}"
2888 done <<< "${stderr}"
2889 fi
2355 fi 2890 fi
2356 unset dirs files 2891 unset dirs files
2357 done 2892 done
2358 2893
2359 if _python_package_supporting_installation_for_multiple_python_abis; then 2894 if _python_package_supporting_installation_for_multiple_python_abis; then
2365 fi 2900 fi
2366 fi 2901 fi
2367 2902
2368 if ((${#other_dirs[@]})) || ((${#other_files[@]})); then 2903 if ((${#other_dirs[@]})) || ((${#other_files[@]})); then
2369 return_code="0" 2904 return_code="0"
2905 stderr=""
2370 ebegin "Compilation and optimization of Python modules placed outside of site-packages directories for $(python_get_implementation) $(python_get_version)" 2906 ebegin "Compilation and optimization of Python modules placed outside of site-packages directories for $(python_get_implementation_and_version)"
2371 if ((${#other_dirs[@]})); then 2907 if ((${#other_dirs[@]})); then
2372 "$(PYTHON ${PYTHON_ABI})" "${root}$(python_get_libdir)/compileall.py" "${options[@]}" "${other_dirs[@]}" || return_code="1" 2908 stderr+="${stderr:+$'\n'}$("$(PYTHON ${PYTHON_ABI})" -m compileall "${options[@]}" "${other_dirs[@]}" 2>&1)" || return_code="1"
2373 if [[ "$(_python_get_implementation "${PYTHON_ABI}")" != "Jython" ]]; then 2909 if ! has "$(_python_get_implementation "${PYTHON_ABI}")" Jython PyPy; then
2374 "$(PYTHON ${PYTHON_ABI})" -O "${root}$(python_get_libdir)/compileall.py" "${options[@]}" "${other_dirs[@]}" &> /dev/null || return_code="1" 2910 "$(PYTHON ${PYTHON_ABI})" -O -m compileall "${options[@]}" "${other_dirs[@]}" &> /dev/null || return_code="1"
2375 fi 2911 fi
2376 _python_clean_compiled_modules "${other_dirs[@]}" 2912 _python_clean_compiled_modules "${other_dirs[@]}"
2377 fi 2913 fi
2378 if ((${#other_files[@]})); then 2914 if ((${#other_files[@]})); then
2379 "$(PYTHON ${PYTHON_ABI})" "${root}$(python_get_libdir)/py_compile.py" "${other_files[@]}" || return_code="1" 2915 stderr+="${stderr:+$'\n'}$("$(PYTHON ${PYTHON_ABI})" -m py_compile "${other_files[@]}" 2>&1)" || return_code="1"
2380 if [[ "$(_python_get_implementation "${PYTHON_ABI}")" != "Jython" ]]; then 2916 if ! has "$(_python_get_implementation "${PYTHON_ABI}")" Jython PyPy; then
2381 "$(PYTHON ${PYTHON_ABI})" -O "${root}$(python_get_libdir)/py_compile.py" "${other_files[@]}" &> /dev/null || return_code="1" 2917 "$(PYTHON ${PYTHON_ABI})" -O -m py_compile "${other_files[@]}" &> /dev/null || return_code="1"
2382 fi 2918 fi
2383 _python_clean_compiled_modules "${other_files[@]}" 2919 _python_clean_compiled_modules "${other_files[@]}"
2384 fi 2920 fi
2385 eend "${return_code}" 2921 eend "${return_code}"
2922 if [[ -n "${stderr}" ]]; then
2923 eerror "Syntax errors / warnings in Python modules placed outside of site-packages directories for $(python_get_implementation_and_version):" &> /dev/null
2924 while read stderr_line; do
2925 eerror " ${stderr_line}"
2926 done <<< "${stderr}"
2927 fi
2386 fi 2928 fi
2387 else 2929 else
2388 # Deprecated part of python_mod_optimize() 2930 # Deprecated part of python_mod_optimize()
2389 # ewarn 2931 ewarn
2390 # ewarn "Deprecation Warning: Usage of ${FUNCNAME}() in packages not supporting installation" 2932 ewarn "Deprecation Warning: Usage of ${FUNCNAME}() in packages not supporting installation"
2391 # ewarn "for multiple Python ABIs in EAPI <=2 is deprecated and will be disallowed on 2011-06-01." 2933 ewarn "for multiple Python ABIs in EAPI <=2 is deprecated and will be disallowed on 2011-08-01."
2392 # ewarn "Use EAPI >=3 and call ${FUNCNAME}() with paths having appropriate syntax." 2934 ewarn "Use EAPI >=3 and call ${FUNCNAME}() with paths having appropriate syntax."
2393 # ewarn "The ebuild needs to be fixed. Please report a bug, if it has not been already reported." 2935 ewarn "The ebuild needs to be fixed. Please report a bug, if it has not been already reported."
2394 # ewarn 2936 ewarn
2395 2937
2396 local myroot mydirs=() myfiles=() myopts=() return_code="0" 2938 local myroot mydirs=() myfiles=() myopts=() return_code="0"
2397 2939
2398 # strip trailing slash 2940 # strip trailing slash
2399 myroot="${EROOT%/}" 2941 myroot="${EROOT%/}"
2468# @DESCRIPTION: 3010# @DESCRIPTION:
2469# Delete orphaned byte-compiled Python modules corresponding to specified Python modules. 3011# Delete orphaned byte-compiled Python modules corresponding to specified Python modules.
2470# 3012#
2471# This function can be used only in pkg_postrm() phase. 3013# This function can be used only in pkg_postrm() phase.
2472python_mod_cleanup() { 3014python_mod_cleanup() {
3015 if [[ "${EBUILD_PHASE}" != "postrm" ]]; then
3016 die "${FUNCNAME}() can be used only in pkg_postrm() phase"
3017 fi
3018
2473 _python_check_python_pkg_setup_execution 3019 _python_check_python_pkg_setup_execution
2474 _python_initialize_prefix_variables 3020 _python_initialize_prefix_variables
2475 3021
2476 local allow_evaluated_non_sitedir_paths="0" dir iterated_PYTHON_ABIS PYTHON_ABI="${PYTHON_ABI}" root search_paths=() sitedir 3022 local allow_evaluated_non_sitedir_paths="0" dir iterated_PYTHON_ABIS PYTHON_ABI="${PYTHON_ABI}" root search_paths=() sitedir
2477
2478 # Check if phase is pkg_postrm().
2479 [[ "${EBUILD_PHASE}" != "postrm" ]] && die "${FUNCNAME}() can be used only in pkg_postrm() phase"
2480 3023
2481 if _python_package_supporting_installation_for_multiple_python_abis; then 3024 if _python_package_supporting_installation_for_multiple_python_abis; then
2482 if has "${EAPI:-0}" 0 1 2 3 && [[ -z "${PYTHON_ABIS}" ]]; then 3025 if has "${EAPI:-0}" 0 1 2 3 && [[ -z "${PYTHON_ABIS}" ]]; then
2483 die "${FUNCNAME}(): python_pkg_setup() or python_execute_function() not called" 3026 die "${FUNCNAME}(): python_pkg_setup() or python_execute_function() not called"
2484 fi 3027 fi
2548 fi 3091 fi
2549 shift 3092 shift
2550 done 3093 done
2551 else 3094 else
2552 # Deprecated part of python_mod_cleanup() 3095 # Deprecated part of python_mod_cleanup()
2553 # ewarn 3096 ewarn
2554 # ewarn "Deprecation Warning: Usage of ${FUNCNAME}() in packages not supporting installation" 3097 ewarn "Deprecation Warning: Usage of ${FUNCNAME}() in packages not supporting installation"
2555 # ewarn "for multiple Python ABIs in EAPI <=2 is deprecated and will be disallowed on 2011-06-01." 3098 ewarn "for multiple Python ABIs in EAPI <=2 is deprecated and will be disallowed on 2011-08-01."
2556 # ewarn "Use EAPI >=3 and call ${FUNCNAME}() with paths having appropriate syntax." 3099 ewarn "Use EAPI >=3 and call ${FUNCNAME}() with paths having appropriate syntax."
2557 # ewarn "The ebuild needs to be fixed. Please report a bug, if it has not been already reported." 3100 ewarn "The ebuild needs to be fixed. Please report a bug, if it has not been already reported."
2558 # ewarn 3101 ewarn
2559 3102
2560 search_paths=("${@#/}") 3103 search_paths=("${@#/}")
2561 search_paths=("${search_paths[@]/#/${root}/}") 3104 search_paths=("${search_paths[@]/#/${root}/}")
2562 fi 3105 fi
2563 3106
2565} 3108}
2566 3109
2567# ================================================================================================ 3110# ================================================================================================
2568# ===================================== DEPRECATED FUNCTIONS ===================================== 3111# ===================================== DEPRECATED FUNCTIONS =====================================
2569# ================================================================================================ 3112# ================================================================================================
2570
2571# Scheduled for deletion on 2011-01-01.
2572python_version() {
2573 eerror "Use PYTHON() instead of python variable. Use python_get_*() instead of PYVER* variables."
2574 die "${FUNCNAME}() is banned"
2575}
2576
2577# Scheduled for deletion on 2011-01-01.
2578python_mod_exists() {
2579 eerror "Use USE dependencies and/or has_version() instead of ${FUNCNAME}()."
2580 die "${FUNCNAME}() is banned"
2581}
2582
2583# Scheduled for deletion on 2011-01-01.
2584python_tkinter_exists() {
2585 eerror "Use PYTHON_USE_WITH=\"xml\" and python_pkg_setup() instead of ${FUNCNAME}()."
2586 die "${FUNCNAME}() is banned"
2587}
2588
2589# Scheduled for deletion on 2011-04-01.
2590python_mod_compile() {
2591 eerror "Use python_mod_optimize() instead of ${FUNCNAME}()."
2592 die "${FUNCNAME}() is banned"
2593}

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