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Revision 1.103 Revision 1.114
1# Copyright 1999-2010 Gentoo Foundation 1# Copyright 1999-2011 Gentoo Foundation
2# Distributed under the terms of the GNU General Public License v2 2# Distributed under the terms of the GNU General Public License v2
3# $Header: /var/cvsroot/gentoo-x86/eclass/python.eclass,v 1.103 2010/10/03 00:38:13 arfrever Exp $ 3# $Header: /var/cvsroot/gentoo-x86/eclass/python.eclass,v 1.114 2011/07/04 11:00:52 djc Exp $
4 4
5# @ECLASS: python.eclass 5# @ECLASS: python.eclass
6# @MAINTAINER: 6# @MAINTAINER:
7# Gentoo Python Project <python@gentoo.org> 7# Gentoo Python Project <python@gentoo.org>
8# @BLURB: Eclass for Python packages 8# @BLURB: Eclass for Python packages
13 13
14if ! has "${EAPI:-0}" 0 1 2 3; then 14if ! has "${EAPI:-0}" 0 1 2 3; then
15 die "API of python.eclass in EAPI=\"${EAPI}\" not established" 15 die "API of python.eclass in EAPI=\"${EAPI}\" not established"
16fi 16fi
17 17
18_CPYTHON2_SUPPORTED_ABIS=(2.4 2.5 2.6 2.7) 18_CPYTHON2_GLOBALLY_SUPPORTED_ABIS=(2.4 2.5 2.6 2.7)
19_CPYTHON3_SUPPORTED_ABIS=(3.0 3.1 3.2) 19_CPYTHON3_GLOBALLY_SUPPORTED_ABIS=(3.0 3.1 3.2 3.3)
20_JYTHON_SUPPORTED_ABIS=(2.5-jython) 20_JYTHON_GLOBALLY_SUPPORTED_ABIS=(2.5-jython)
21_PYTHON_GLOBALLY_SUPPORTED_ABIS=(${_CPYTHON2_GLOBALLY_SUPPORTED_ABIS[@]} ${_CPYTHON3_GLOBALLY_SUPPORTED_ABIS[@]} ${_JYTHON_GLOBALLY_SUPPORTED_ABIS[@]})
22
23# ================================================================================================
24# ===================================== HANDLING OF METADATA =====================================
25# ================================================================================================
26
27_python_check_python_abi_matching() {
28 if [[ "$#" -ne 2 ]]; then
29 die "${FUNCNAME}() requires 2 arguments"
30 fi
31
32 if [[ "$2" == *"-cpython" ]]; then
33 [[ "$1" =~ ^[[:digit:]]+\.[[:digit:]]+$ && "$1" == ${2%-cpython} ]]
34 elif [[ "$2" == *"-jython" ]]; then
35 [[ "$1" == $2 ]]
36 else
37 if [[ "$1" =~ ^[[:digit:]]+\.[[:digit:]]+$ ]]; then
38 [[ "$1" == $2 ]]
39 elif [[ "$1" =~ ^[[:digit:]]+\.[[:digit:]]+-jython$ ]]; then
40 [[ "${1%-jython}" == $2 ]]
41 else
42 die "${FUNCNAME}(): Unrecognized Python ABI '$1'"
43 fi
44 fi
45}
21 46
22# @ECLASS-VARIABLE: PYTHON_DEPEND 47# @ECLASS-VARIABLE: PYTHON_DEPEND
23# @DESCRIPTION: 48# @DESCRIPTION:
24# Specification of dependency on dev-lang/python. 49# Specification of dependency on dev-lang/python.
25# Syntax: 50# Syntax:
27# version_components_group: <major_version[:[minimal_version][:maximal_version]]> 52# version_components_group: <major_version[:[minimal_version][:maximal_version]]>
28# major_version: <2|3|*> 53# major_version: <2|3|*>
29# minimal_version: <minimal_major_version.minimal_minor_version> 54# minimal_version: <minimal_major_version.minimal_minor_version>
30# maximal_version: <maximal_major_version.maximal_minor_version> 55# maximal_version: <maximal_major_version.maximal_minor_version>
31 56
32_parse_PYTHON_DEPEND() { 57_python_parse_PYTHON_DEPEND() {
33 local major_version maximal_version minimal_version python_all="0" python_maximal_version python_minimal_version python_versions=() python2="0" python2_maximal_version python2_minimal_version python3="0" python3_maximal_version python3_minimal_version USE_flag= version_components_group version_components_group_regex version_components_groups 58 local major_version maximal_version minimal_version python_all="0" python_maximal_version python_minimal_version python_versions=() python2="0" python2_maximal_version python2_minimal_version python3="0" python3_maximal_version python3_minimal_version USE_flag= version_components_group version_components_group_regex version_components_groups
34 59
35 version_components_group_regex="(2|3|\*)(:([[:digit:]]+\.[[:digit:]]+)?(:([[:digit:]]+\.[[:digit:]]+)?)?)?" 60 version_components_group_regex="(2|3|\*)(:([[:digit:]]+\.[[:digit:]]+)?(:([[:digit:]]+\.[[:digit:]]+)?)?)?"
36 version_components_groups="${PYTHON_DEPEND}" 61 version_components_groups="${PYTHON_DEPEND}"
37 62
60 fi 85 fi
61 fi 86 fi
62 87
63 if [[ "${major_version}" == "2" ]]; then 88 if [[ "${major_version}" == "2" ]]; then
64 python2="1" 89 python2="1"
65 python_versions=("${_CPYTHON2_SUPPORTED_ABIS[@]}") 90 python_versions=("${_CPYTHON2_GLOBALLY_SUPPORTED_ABIS[@]}")
66 python2_minimal_version="${minimal_version}" 91 python2_minimal_version="${minimal_version}"
67 python2_maximal_version="${maximal_version}" 92 python2_maximal_version="${maximal_version}"
68 elif [[ "${major_version}" == "3" ]]; then 93 elif [[ "${major_version}" == "3" ]]; then
69 python3="1" 94 python3="1"
70 python_versions=("${_CPYTHON3_SUPPORTED_ABIS[@]}") 95 python_versions=("${_CPYTHON3_GLOBALLY_SUPPORTED_ABIS[@]}")
71 python3_minimal_version="${minimal_version}" 96 python3_minimal_version="${minimal_version}"
72 python3_maximal_version="${maximal_version}" 97 python3_maximal_version="${maximal_version}"
73 else 98 else
74 python_all="1" 99 python_all="1"
75 python_versions=("${_CPYTHON2_SUPPORTED_ABIS[@]}" "${_CPYTHON3_SUPPORTED_ABIS[@]}") 100 python_versions=("${_CPYTHON2_GLOBALLY_SUPPORTED_ABIS[@]}" "${_CPYTHON3_GLOBALLY_SUPPORTED_ABIS[@]}")
76 python_minimal_version="${minimal_version}" 101 python_minimal_version="${minimal_version}"
77 python_maximal_version="${maximal_version}" 102 python_maximal_version="${maximal_version}"
78 fi 103 fi
79 104
80 if [[ -n "${minimal_version}" ]] && ! has "${minimal_version}" "${python_versions[@]}"; then 105 if [[ -n "${minimal_version}" ]] && ! has "${minimal_version}" "${python_versions[@]}"; then
108 133
109 if [[ "${python_all}" == "1" ]]; then 134 if [[ "${python_all}" == "1" ]]; then
110 if [[ -z "${python_minimal_version}" && -z "${python_maximal_version}" ]]; then 135 if [[ -z "${python_minimal_version}" && -z "${python_maximal_version}" ]]; then
111 _PYTHON_ATOMS+=("dev-lang/python") 136 _PYTHON_ATOMS+=("dev-lang/python")
112 else 137 else
113 python_versions=("${_CPYTHON2_SUPPORTED_ABIS[@]}" "${_CPYTHON3_SUPPORTED_ABIS[@]}") 138 python_versions=("${_CPYTHON2_GLOBALLY_SUPPORTED_ABIS[@]}" "${_CPYTHON3_GLOBALLY_SUPPORTED_ABIS[@]}")
114 python_minimal_version="${python_minimal_version:-${python_versions[0]}}" 139 python_minimal_version="${python_minimal_version:-${python_versions[0]}}"
115 python_maximal_version="${python_maximal_version:-${python_versions[${#python_versions[@]}-1]}}" 140 python_maximal_version="${python_maximal_version:-${python_versions[${#python_versions[@]}-1]}}"
116 _append_accepted_versions_range 141 _append_accepted_versions_range
117 fi 142 fi
118 else 143 else
119 if [[ "${python3}" == "1" ]]; then 144 if [[ "${python3}" == "1" ]]; then
120 if [[ -z "${python3_minimal_version}" && -z "${python3_maximal_version}" ]]; then 145 if [[ -z "${python3_minimal_version}" && -z "${python3_maximal_version}" ]]; then
121 _PYTHON_ATOMS+=("=dev-lang/python-3*") 146 _PYTHON_ATOMS+=("=dev-lang/python-3*")
122 else 147 else
123 python_versions=("${_CPYTHON3_SUPPORTED_ABIS[@]}") 148 python_versions=("${_CPYTHON3_GLOBALLY_SUPPORTED_ABIS[@]}")
124 python_minimal_version="${python3_minimal_version:-${python_versions[0]}}" 149 python_minimal_version="${python3_minimal_version:-${python_versions[0]}}"
125 python_maximal_version="${python3_maximal_version:-${python_versions[${#python_versions[@]}-1]}}" 150 python_maximal_version="${python3_maximal_version:-${python_versions[${#python_versions[@]}-1]}}"
126 _append_accepted_versions_range 151 _append_accepted_versions_range
127 fi 152 fi
128 fi 153 fi
129 if [[ "${python2}" == "1" ]]; then 154 if [[ "${python2}" == "1" ]]; then
130 if [[ -z "${python2_minimal_version}" && -z "${python2_maximal_version}" ]]; then 155 if [[ -z "${python2_minimal_version}" && -z "${python2_maximal_version}" ]]; then
131 _PYTHON_ATOMS+=("=dev-lang/python-2*") 156 _PYTHON_ATOMS+=("=dev-lang/python-2*")
132 else 157 else
133 python_versions=("${_CPYTHON2_SUPPORTED_ABIS[@]}") 158 python_versions=("${_CPYTHON2_GLOBALLY_SUPPORTED_ABIS[@]}")
134 python_minimal_version="${python2_minimal_version:-${python_versions[0]}}" 159 python_minimal_version="${python2_minimal_version:-${python_versions[0]}}"
135 python_maximal_version="${python2_maximal_version:-${python_versions[${#python_versions[@]}-1]}}" 160 python_maximal_version="${python2_maximal_version:-${python_versions[${#python_versions[@]}-1]}}"
136 _append_accepted_versions_range 161 _append_accepted_versions_range
137 fi 162 fi
138 fi 163 fi
153} 178}
154 179
155DEPEND=">=app-admin/eselect-python-20091230" 180DEPEND=">=app-admin/eselect-python-20091230"
156RDEPEND="${DEPEND}" 181RDEPEND="${DEPEND}"
157 182
158if [[ -n "${PYTHON_DEPEND}" && -n "${NEED_PYTHON}" ]]; then
159 die "PYTHON_DEPEND and NEED_PYTHON cannot be set simultaneously"
160elif [[ -n "${PYTHON_DEPEND}" ]]; then 183if [[ -n "${PYTHON_DEPEND}" ]]; then
161 _parse_PYTHON_DEPEND 184 _python_parse_PYTHON_DEPEND
162elif [[ -n "${NEED_PYTHON}" ]]; then
163 if ! has "${EAPI:-0}" 0 1 2; then
164 eerror "Use PYTHON_DEPEND variable instead of NEED_PYTHON variable."
165 die "NEED_PYTHON variable cannot be used in this EAPI"
166 fi
167
168 ewarn
169 ewarn "\"${EBUILD}\":"
170 ewarn "Deprecation Warning: NEED_PYTHON variable is deprecated and will be banned on 2010-10-01."
171 ewarn "Use PYTHON_DEPEND variable instead of NEED_PYTHON variable."
172 ewarn "The ebuild needs to be fixed. Please report a bug, if it has not been already reported."
173 ewarn
174
175 unset _BOLD _NORMAL
176
177 _PYTHON_ATOMS=(">=dev-lang/python-${NEED_PYTHON}")
178 DEPEND+="${DEPEND:+ }${_PYTHON_ATOMS[@]}"
179 RDEPEND+="${RDEPEND:+ }${_PYTHON_ATOMS[@]}"
180else 185else
181 _PYTHON_ATOMS=("dev-lang/python") 186 _PYTHON_ATOMS=("dev-lang/python")
187fi
188unset -f _python_parse_PYTHON_DEPEND
189
190if [[ -n "${NEED_PYTHON}" ]]; then
191 eerror "Use PYTHON_DEPEND variable instead of NEED_PYTHON variable."
192 die "NEED_PYTHON variable is banned"
182fi 193fi
183 194
184# @ECLASS-VARIABLE: PYTHON_USE_WITH 195# @ECLASS-VARIABLE: PYTHON_USE_WITH
185# @DESCRIPTION: 196# @DESCRIPTION:
186# Set this to a space separated list of USE flags the Python slot in use must be built with. 197# Set this to a space separated list of USE flags the Python slot in use must be built with.
347# @DESCRIPTION: 358# @DESCRIPTION:
348# Perform sanity checks and initialize environment. 359# Perform sanity checks and initialize environment.
349# 360#
350# This function is exported in EAPI 2 and 3 when PYTHON_USE_WITH or PYTHON_USE_WITH_OR variable 361# This function is exported in EAPI 2 and 3 when PYTHON_USE_WITH or PYTHON_USE_WITH_OR variable
351# is set and always in EAPI >=4. Calling of this function is mandatory in EAPI >=4. 362# is set and always in EAPI >=4. Calling of this function is mandatory in EAPI >=4.
352#
353# This function can be used only in pkg_setup() phase.
354python_pkg_setup() { 363python_pkg_setup() {
355 # Check if phase is pkg_setup(). 364 if [[ "${EBUILD_PHASE}" != "setup" ]]; then
356 [[ "${EBUILD_PHASE}" != "setup" ]] && die "${FUNCNAME}() can be used only in pkg_setup() phase" 365 die "${FUNCNAME}() can be used only in pkg_setup() phase"
366 fi
357 367
358 if [[ "$#" -ne 0 ]]; then 368 if [[ "$#" -ne 0 ]]; then
359 die "${FUNCNAME}() does not accept arguments" 369 die "${FUNCNAME}() does not accept arguments"
360 fi 370 fi
371
372 export JYTHON_SYSTEM_CACHEDIR="1"
373 addwrite "${EPREFIX}/var/cache/jython"
361 374
362 if _python_package_supporting_installation_for_multiple_python_abis; then 375 if _python_package_supporting_installation_for_multiple_python_abis; then
363 _python_calculate_PYTHON_ABIS 376 _python_calculate_PYTHON_ABIS
364 export EPYTHON="$(PYTHON -f)" 377 export EPYTHON="$(PYTHON -f)"
365 else 378 else
408 fi 421 fi
409 422
410 PYTHON_PKG_SETUP_EXECUTED="1" 423 PYTHON_PKG_SETUP_EXECUTED="1"
411} 424}
412 425
413if ! has "${EAPI:-0}" 0 1 2 3 || has "${EAPI:-0}" 2 3 && [[ -n "${PYTHON_USE_WITH}" || -n "${PYTHON_USE_WITH_OR}" ]]; then 426if ! has "${EAPI:-0}" 0 1 2 3 || { has "${EAPI:-0}" 2 3 && [[ -n "${PYTHON_USE_WITH}" || -n "${PYTHON_USE_WITH_OR}" ]]; }; then
414 EXPORT_FUNCTIONS pkg_setup 427 EXPORT_FUNCTIONS pkg_setup
415fi 428fi
416 429
430_PYTHON_SHEBANG_BASE_PART_REGEX='^#![[:space:]]*([^[:space:]]*/usr/bin/env[[:space:]]+)?([^[:space:]]*/)?(jython|python)'
431
417# @FUNCTION: python_convert_shebangs 432# @FUNCTION: python_convert_shebangs
418# @USAGE: [-q|--quiet] [-r|--recursive] [-x|--only-executables] [--] <Python_version> <file|directory> [files|directories] 433# @USAGE: [-q|--quiet] [-r|--recursive] [-x|--only-executables] [--] <Python_ABI|Python_version> <file|directory> [files|directories]
419# @DESCRIPTION: 434# @DESCRIPTION:
420# Convert shebangs in specified files. Directories can be specified only with --recursive option. 435# Convert shebangs in specified files. Directories can be specified only with --recursive option.
421python_convert_shebangs() { 436python_convert_shebangs() {
422 _python_check_python_pkg_setup_execution 437 _python_check_python_pkg_setup_execution
423 438
424 local argument file files=() only_executables="0" python_version quiet="0" recursive="0" 439 local argument file files=() only_executables="0" python_interpreter quiet="0" recursive="0"
425 440
426 while (($#)); do 441 while (($#)); do
427 case "$1" in 442 case "$1" in
428 -r|--recursive) 443 -r|--recursive)
429 recursive="1" 444 recursive="1"
452 die "${FUNCNAME}(): Missing Python version and files or directories" 467 die "${FUNCNAME}(): Missing Python version and files or directories"
453 elif [[ "$#" -eq 1 ]]; then 468 elif [[ "$#" -eq 1 ]]; then
454 die "${FUNCNAME}(): Missing files or directories" 469 die "${FUNCNAME}(): Missing files or directories"
455 fi 470 fi
456 471
457 python_version="$1" 472 if [[ -n "$(_python_get_implementation --ignore-invalid "$1")" ]]; then
473 python_interpreter="$(PYTHON "$1")"
474 else
475 python_interpreter="python$1"
476 fi
458 shift 477 shift
459 478
460 for argument in "$@"; do 479 for argument in "$@"; do
461 if [[ ! -e "${argument}" ]]; then 480 if [[ ! -e "${argument}" ]]; then
462 die "${FUNCNAME}(): '${argument}' does not exist" 481 die "${FUNCNAME}(): '${argument}' does not exist"
477 496
478 for file in "${files[@]}"; do 497 for file in "${files[@]}"; do
479 file="${file#./}" 498 file="${file#./}"
480 [[ "${only_executables}" == "1" && ! -x "${file}" ]] && continue 499 [[ "${only_executables}" == "1" && ! -x "${file}" ]] && continue
481 500
482 if [[ "$(head -n1 "${file}")" =~ ^'#!'.*python ]]; then 501 if [[ "$(head -n1 "${file}")" =~ ${_PYTHON_SHEBANG_BASE_PART_REGEX} ]]; then
483 [[ "$(sed -ne "2p" "${file}")" =~ ^"# Gentoo '".*"' wrapper script generated by python_generate_wrapper_scripts()"$ ]] && continue 502 [[ "$(sed -ne "2p" "${file}")" =~ ^"# Gentoo '".*"' wrapper script generated by python_generate_wrapper_scripts()"$ ]] && continue
484 503
485 if [[ "${quiet}" == "0" ]]; then 504 if [[ "${quiet}" == "0" ]]; then
486 einfo "Converting shebang in '${file}'" 505 einfo "Converting shebang in '${file}'"
487 fi 506 fi
488 507
489 sed -e "1s/python\([[:digit:]]\+\(\.[[:digit:]]\+\)\?\)\?/python${python_version}/" -i "${file}" || die "Conversion of shebang in '${file}' failed" 508 sed -e "1s:^#![[:space:]]*\([^[:space:]]*/usr/bin/env[[:space:]]\)\?[[:space:]]*\([^[:space:]]*/\)\?\(jython\|python\)\([[:digit:]]\+\(\.[[:digit:]]\+\)\?\)\?\(\$\|[[:space:]].*\):#!\1\2${python_interpreter}\6:" -i "${file}" || die "Conversion of shebang in '${file}' failed"
490
491 # Delete potential whitespace after "#!".
492 sed -e '1s/\(^#!\)[[:space:]]*/\1/' -i "${file}" || die "sed '${file}' failed"
493 fi 509 fi
494 done 510 done
495} 511}
496 512
497# @FUNCTION: python_clean_installation_image 513# @FUNCTION: python_clean_installation_image
498# @USAGE: [-q|--quiet] 514# @USAGE: [-q|--quiet]
499# @DESCRIPTION: 515# @DESCRIPTION:
500# Delete needless files in installation image. 516# Delete needless files in installation image.
517#
518# This function can be used only in src_install() phase.
501python_clean_installation_image() { 519python_clean_installation_image() {
520 if [[ "${EBUILD_PHASE}" != "install" ]]; then
521 die "${FUNCNAME}() can be used only in src_install() phase"
522 fi
523
502 _python_check_python_pkg_setup_execution 524 _python_check_python_pkg_setup_execution
503 _python_initialize_prefix_variables 525 _python_initialize_prefix_variables
504 526
505 local file files=() quiet="0" 527 local file files=() quiet="0"
506
507 # Check if phase is src_install().
508 [[ "${EBUILD_PHASE}" != "install" ]] && die "${FUNCNAME}() can be used only in src_install() phase"
509 528
510 while (($#)); do 529 while (($#)); do
511 case "$1" in 530 case "$1" in
512 -q|--quiet) 531 -q|--quiet)
513 quiet="1" 532 quiet="1"
567# multiple Python ABIs. 586# multiple Python ABIs.
568 587
569# @ECLASS-VARIABLE: PYTHON_EXPORT_PHASE_FUNCTIONS 588# @ECLASS-VARIABLE: PYTHON_EXPORT_PHASE_FUNCTIONS
570# @DESCRIPTION: 589# @DESCRIPTION:
571# Set this to export phase functions for the following ebuild phases: 590# Set this to export phase functions for the following ebuild phases:
572# src_prepare, src_configure, src_compile, src_test, src_install. 591# src_prepare(), src_configure(), src_compile(), src_test(), src_install().
573if ! has "${EAPI:-0}" 0 1; then 592if ! has "${EAPI:-0}" 0 1; then
574 python_src_prepare() { 593 python_src_prepare() {
575 _python_check_python_pkg_setup_execution 594 if [[ "${EBUILD_PHASE}" != "prepare" ]]; then
595 die "${FUNCNAME}() can be used only in src_prepare() phase"
596 fi
576 597
577 if ! _python_package_supporting_installation_for_multiple_python_abis; then 598 if ! _python_package_supporting_installation_for_multiple_python_abis; then
578 die "${FUNCNAME}() cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs" 599 die "${FUNCNAME}() cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs"
579 fi 600 fi
580 601
602 _python_check_python_pkg_setup_execution
603
581 if [[ "$#" -ne 0 ]]; then 604 if [[ "$#" -ne 0 ]]; then
582 die "${FUNCNAME}() does not accept arguments" 605 die "${FUNCNAME}() does not accept arguments"
583 fi 606 fi
584 607
585 python_copy_sources 608 python_copy_sources
586 } 609 }
587 610
588 for python_default_function in src_configure src_compile src_test src_install; do 611 for python_default_function in src_configure src_compile src_test; do
589 eval "python_${python_default_function}() { 612 eval "python_${python_default_function}() {
590 _python_check_python_pkg_setup_execution 613 if [[ \"\${EBUILD_PHASE}\" != \"${python_default_function#src_}\" ]]; then
614 die \"\${FUNCNAME}() can be used only in ${python_default_function}() phase\"
615 fi
591 616
592 if ! _python_package_supporting_installation_for_multiple_python_abis; then 617 if ! _python_package_supporting_installation_for_multiple_python_abis; then
593 die \"\${FUNCNAME}() cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs\" 618 die \"\${FUNCNAME}() cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs\"
594 fi 619 fi
595 620
621 _python_check_python_pkg_setup_execution
622
596 python_execute_function -d -s -- \"\$@\" 623 python_execute_function -d -s -- \"\$@\"
597 }" 624 }"
598 done 625 done
599 unset python_default_function 626 unset python_default_function
600 627
628 python_src_install() {
629 if [[ "${EBUILD_PHASE}" != "install" ]]; then
630 die "${FUNCNAME}() can be used only in src_install() phase"
631 fi
632
633 if ! _python_package_supporting_installation_for_multiple_python_abis; then
634 die "${FUNCNAME}() cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs"
635 fi
636
637 _python_check_python_pkg_setup_execution
638
639 if has "${EAPI:-0}" 0 1 2 3; then
640 python_execute_function -d -s -- "$@"
641 else
642 python_installation() {
643 emake DESTDIR="${T}/images/${PYTHON_ABI}" install "$@"
644 }
645 python_execute_function -s python_installation "$@"
646 unset python_installation
647
648 python_merge_intermediate_installation_images "${T}/images"
649 fi
650 }
651
601 if [[ -n "${PYTHON_EXPORT_PHASE_FUNCTIONS}" ]]; then 652 if [[ -n "${PYTHON_EXPORT_PHASE_FUNCTIONS}" ]]; then
602 EXPORT_FUNCTIONS src_prepare src_configure src_compile src_test src_install 653 EXPORT_FUNCTIONS src_prepare src_configure src_compile src_test src_install
603 fi 654 fi
604fi 655fi
605 656
657if has "${EAPI:-0}" 0 1 2 3 4; then
606unset PYTHON_ABIS 658 unset PYTHON_ABIS
659fi
607 660
608_python_calculate_PYTHON_ABIS() { 661_python_calculate_PYTHON_ABIS() {
609 if ! _python_package_supporting_installation_for_multiple_python_abis; then 662 if ! _python_package_supporting_installation_for_multiple_python_abis; then
610 die "${FUNCNAME}() cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs" 663 die "${FUNCNAME}() cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs"
611 fi 664 fi
612 665
613 _python_initial_sanity_checks 666 _python_initial_sanity_checks
614 667
615 # USE_${ABI_TYPE^^} and RESTRICT_${ABI_TYPE^^}_ABIS variables hopefully will be included in EAPI >= 5.
616 if [[ "$(declare -p PYTHON_ABIS 2> /dev/null)" != "declare -x PYTHON_ABIS="* ]] && has "${EAPI:-0}" 0 1 2 3 4; then 668 if [[ "$(declare -p PYTHON_ABIS 2> /dev/null)" != "declare -x PYTHON_ABIS="* ]] && has "${EAPI:-0}" 0 1 2 3 4; then
617 local PYTHON_ABI restricted_ABI support_ABI supported_PYTHON_ABIS= 669 local PYTHON_ABI restricted_ABI restricted_ABIs support_ABI supported_PYTHON_ABIS
618 PYTHON_ABI_SUPPORTED_VALUES="${_CPYTHON2_SUPPORTED_ABIS[@]} ${_CPYTHON3_SUPPORTED_ABIS[@]} ${_JYTHON_SUPPORTED_ABIS[@]}" 670
671 restricted_ABIs="${RESTRICT_PYTHON_ABIS// /$'\n'}"
619 672
620 if [[ "$(declare -p USE_PYTHON 2> /dev/null)" == "declare -x USE_PYTHON="* ]]; then 673 if [[ "$(declare -p USE_PYTHON 2> /dev/null)" == "declare -x USE_PYTHON="* ]]; then
621 local cpython_enabled="0" 674 local cpython_enabled="0"
622 675
623 if [[ -z "${USE_PYTHON}" ]]; then 676 if [[ -z "${USE_PYTHON}" ]]; then
624 die "USE_PYTHON variable is empty" 677 die "USE_PYTHON variable is empty"
625 fi 678 fi
626 679
627 for PYTHON_ABI in ${USE_PYTHON}; do 680 for PYTHON_ABI in ${USE_PYTHON}; do
628 if ! has "${PYTHON_ABI}" ${PYTHON_ABI_SUPPORTED_VALUES}; then 681 if ! has "${PYTHON_ABI}" "${_PYTHON_GLOBALLY_SUPPORTED_ABIS[@]}"; then
629 die "USE_PYTHON variable contains invalid value '${PYTHON_ABI}'" 682 die "USE_PYTHON variable contains invalid value '${PYTHON_ABI}'"
630 fi 683 fi
631 684
632 if has "${PYTHON_ABI}" "${_CPYTHON2_SUPPORTED_ABIS[@]}" "${_CPYTHON3_SUPPORTED_ABIS[@]}"; then 685 if has "${PYTHON_ABI}" "${_CPYTHON2_GLOBALLY_SUPPORTED_ABIS[@]}" "${_CPYTHON3_GLOBALLY_SUPPORTED_ABIS[@]}"; then
633 cpython_enabled="1" 686 cpython_enabled="1"
634 fi 687 fi
635 688
636 support_ABI="1" 689 support_ABI="1"
637 for restricted_ABI in ${RESTRICT_PYTHON_ABIS}; do 690 while read restricted_ABI; do
638 if [[ "${PYTHON_ABI}" == ${restricted_ABI} ]]; then 691 if _python_check_python_abi_matching "${PYTHON_ABI}" "${restricted_ABI}"; then
639 support_ABI="0" 692 support_ABI="0"
640 break 693 break
641 fi 694 fi
642 done 695 done <<< "${restricted_ABIs}"
643 [[ "${support_ABI}" == "1" ]] && export PYTHON_ABIS+="${PYTHON_ABIS:+ }${PYTHON_ABI}" 696 [[ "${support_ABI}" == "1" ]] && export PYTHON_ABIS+="${PYTHON_ABIS:+ }${PYTHON_ABI}"
644 done 697 done
645 698
646 if [[ -z "${PYTHON_ABIS//[${IFS}]/}" ]]; then 699 if [[ -z "${PYTHON_ABIS//[${IFS}]/}" ]]; then
647 die "USE_PYTHON variable does not enable any Python ABI supported by ${CATEGORY}/${PF}" 700 die "USE_PYTHON variable does not enable any Python ABI supported by ${CATEGORY}/${PF}"
649 702
650 if [[ "${cpython_enabled}" == "0" ]]; then 703 if [[ "${cpython_enabled}" == "0" ]]; then
651 die "USE_PYTHON variable does not enable any CPython ABI" 704 die "USE_PYTHON variable does not enable any CPython ABI"
652 fi 705 fi
653 else 706 else
654 local python_version python2_version= python3_version= support_python_major_version 707 local python_version python2_version python3_version support_python_major_version
655 708
656 if ! has_version "dev-lang/python"; then 709 if ! has_version "dev-lang/python"; then
657 die "${FUNCNAME}(): 'dev-lang/python' is not installed" 710 die "${FUNCNAME}(): 'dev-lang/python' is not installed"
658 fi 711 fi
659 712
664 die "'${EPREFIX}/usr/bin/python2' is not valid symlink" 717 die "'${EPREFIX}/usr/bin/python2' is not valid symlink"
665 fi 718 fi
666 719
667 python2_version="$("${EPREFIX}/usr/bin/python2" -c 'from sys import version_info; print(".".join(str(x) for x in version_info[:2]))')" 720 python2_version="$("${EPREFIX}/usr/bin/python2" -c 'from sys import version_info; print(".".join(str(x) for x in version_info[:2]))')"
668 721
669 for PYTHON_ABI in "${_CPYTHON2_SUPPORTED_ABIS[@]}"; do 722 for PYTHON_ABI in "${_CPYTHON2_GLOBALLY_SUPPORTED_ABIS[@]}"; do
670 support_python_major_version="1" 723 support_python_major_version="1"
671 for restricted_ABI in ${RESTRICT_PYTHON_ABIS}; do 724 while read restricted_ABI; do
672 if [[ "${PYTHON_ABI}" == ${restricted_ABI} ]]; then 725 if _python_check_python_abi_matching "${PYTHON_ABI}" "${restricted_ABI}"; then
673 support_python_major_version="0" 726 support_python_major_version="0"
674 fi 727 fi
675 done 728 done <<< "${restricted_ABIs}"
676 [[ "${support_python_major_version}" == "1" ]] && break 729 [[ "${support_python_major_version}" == "1" ]] && break
677 done 730 done
678 if [[ "${support_python_major_version}" == "1" ]]; then 731 if [[ "${support_python_major_version}" == "1" ]]; then
679 for restricted_ABI in ${RESTRICT_PYTHON_ABIS}; do 732 while read restricted_ABI; do
680 if [[ "${python2_version}" == ${restricted_ABI} ]]; then 733 if _python_check_python_abi_matching "${python2_version}" "${restricted_ABI}"; then
681 die "Active version of Python 2 is not supported by ${CATEGORY}/${PF}" 734 die "Active version of CPython 2 is not supported by ${CATEGORY}/${PF}"
682 fi 735 fi
683 done 736 done <<< "${restricted_ABIs}"
684 else 737 else
685 python2_version="" 738 python2_version=""
686 fi 739 fi
687 fi 740 fi
688 741
691 die "'${EPREFIX}/usr/bin/python3' is not valid symlink" 744 die "'${EPREFIX}/usr/bin/python3' is not valid symlink"
692 fi 745 fi
693 746
694 python3_version="$("${EPREFIX}/usr/bin/python3" -c 'from sys import version_info; print(".".join(str(x) for x in version_info[:2]))')" 747 python3_version="$("${EPREFIX}/usr/bin/python3" -c 'from sys import version_info; print(".".join(str(x) for x in version_info[:2]))')"
695 748
696 for PYTHON_ABI in "${_CPYTHON3_SUPPORTED_ABIS[@]}"; do 749 for PYTHON_ABI in "${_CPYTHON3_GLOBALLY_SUPPORTED_ABIS[@]}"; do
697 support_python_major_version="1" 750 support_python_major_version="1"
698 for restricted_ABI in ${RESTRICT_PYTHON_ABIS}; do 751 while read restricted_ABI; do
699 if [[ "${PYTHON_ABI}" == ${restricted_ABI} ]]; then 752 if _python_check_python_abi_matching "${PYTHON_ABI}" "${restricted_ABI}"; then
700 support_python_major_version="0" 753 support_python_major_version="0"
701 fi 754 fi
702 done 755 done <<< "${restricted_ABIs}"
703 [[ "${support_python_major_version}" == "1" ]] && break 756 [[ "${support_python_major_version}" == "1" ]] && break
704 done 757 done
705 if [[ "${support_python_major_version}" == "1" ]]; then 758 if [[ "${support_python_major_version}" == "1" ]]; then
706 for restricted_ABI in ${RESTRICT_PYTHON_ABIS}; do 759 while read restricted_ABI; do
707 if [[ "${python3_version}" == ${restricted_ABI} ]]; then 760 if _python_check_python_abi_matching "${python3_version}" "${restricted_ABI}"; then
708 die "Active version of Python 3 is not supported by ${CATEGORY}/${PF}" 761 die "Active version of CPython 3 is not supported by ${CATEGORY}/${PF}"
709 fi 762 fi
710 done 763 done <<< "${restricted_ABIs}"
711 else 764 else
712 python3_version="" 765 python3_version=""
713 fi 766 fi
714 fi 767 fi
715 768
745 if [[ "${element}" =~ ^([[:alnum:]]|\.|-|\*|\[|\])+\ (\+|-)\ .+ ]]; then 798 if [[ "${element}" =~ ^([[:alnum:]]|\.|-|\*|\[|\])+\ (\+|-)\ .+ ]]; then
746 pattern="${element%% *}" 799 pattern="${element%% *}"
747 element="${element#* }" 800 element="${element#* }"
748 operator="${element%% *}" 801 operator="${element%% *}"
749 flags="${element#* }" 802 flags="${element#* }"
750 if [[ "${PYTHON_ABI}" == ${pattern} ]]; then 803 if _python_check_python_abi_matching "${PYTHON_ABI}" "${pattern}"; then
751 if [[ "${operator}" == "+" ]]; then 804 if [[ "${operator}" == "+" ]]; then
752 eval "export ${variable}+=\"\${variable:+ }${flags}\"" 805 eval "export ${variable}+=\"\${variable:+ }${flags}\""
753 elif [[ "${operator}" == "-" ]]; then 806 elif [[ "${operator}" == "-" ]]; then
754 flags="${flags// /$'\n'}" 807 flags="${flags// /$'\n'}"
755 old_value="${!variable// /$'\n'}" 808 old_value="${!variable// /$'\n'}"
789# @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] 842# @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]
790# @DESCRIPTION: 843# @DESCRIPTION:
791# Execute specified function for each value of PYTHON_ABIS, optionally passing additional 844# Execute specified function for each value of PYTHON_ABIS, optionally passing additional
792# arguments. The specified function can use PYTHON_ABI and BUILDDIR variables. 845# arguments. The specified function can use PYTHON_ABI and BUILDDIR variables.
793python_execute_function() { 846python_execute_function() {
794 _python_check_python_pkg_setup_execution
795
796 if ! _python_package_supporting_installation_for_multiple_python_abis; then 847 if ! _python_package_supporting_installation_for_multiple_python_abis; then
797 die "${FUNCNAME}() cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs" 848 die "${FUNCNAME}() cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs"
798 fi 849 fi
799 850
851 _python_check_python_pkg_setup_execution
800 _python_set_color_variables 852 _python_set_color_variables
801 853
802 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= 854 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
803 855
804 while (($#)); do 856 while (($#)); do
805 case "$1" in 857 case "$1" in
806 --action-message) 858 --action-message)
807 action_message_template="$2" 859 action_message_template="$2"
1022# @FUNCTION: python_copy_sources 1074# @FUNCTION: python_copy_sources
1023# @USAGE: <directory="${S}"> [directory] 1075# @USAGE: <directory="${S}"> [directory]
1024# @DESCRIPTION: 1076# @DESCRIPTION:
1025# Copy unpacked sources of current package to separate build directory for each Python ABI. 1077# Copy unpacked sources of current package to separate build directory for each Python ABI.
1026python_copy_sources() { 1078python_copy_sources() {
1027 _python_check_python_pkg_setup_execution
1028
1029 if ! _python_package_supporting_installation_for_multiple_python_abis; then 1079 if ! _python_package_supporting_installation_for_multiple_python_abis; then
1030 die "${FUNCNAME}() cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs" 1080 die "${FUNCNAME}() cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs"
1031 fi 1081 fi
1082
1083 _python_check_python_pkg_setup_execution
1032 1084
1033 local dir dirs=() PYTHON_ABI 1085 local dir dirs=() PYTHON_ABI
1034 1086
1035 if [[ "$#" -eq 0 ]]; then 1087 if [[ "$#" -eq 0 ]]; then
1036 if [[ "${WORKDIR}" == "${S}" ]]; then 1088 if [[ "${WORKDIR}" == "${S}" ]]; then
1053# @USAGE: [-E|--respect-EPYTHON] [-f|--force] [-q|--quiet] [--] <file> [files] 1105# @USAGE: [-E|--respect-EPYTHON] [-f|--force] [-q|--quiet] [--] <file> [files]
1054# @DESCRIPTION: 1106# @DESCRIPTION:
1055# Generate wrapper scripts. Existing files are overwritten only with --force option. 1107# Generate wrapper scripts. Existing files are overwritten only with --force option.
1056# If --respect-EPYTHON option is specified, then generated wrapper scripts will 1108# If --respect-EPYTHON option is specified, then generated wrapper scripts will
1057# respect EPYTHON variable at run time. 1109# respect EPYTHON variable at run time.
1110#
1111# This function can be used only in src_install() phase.
1058python_generate_wrapper_scripts() { 1112python_generate_wrapper_scripts() {
1059 _python_check_python_pkg_setup_execution 1113 if [[ "${EBUILD_PHASE}" != "install" ]]; then
1114 die "${FUNCNAME}() can be used only in src_install() phase"
1115 fi
1060 1116
1061 if ! _python_package_supporting_installation_for_multiple_python_abis; then 1117 if ! _python_package_supporting_installation_for_multiple_python_abis; then
1062 die "${FUNCNAME}() cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs" 1118 die "${FUNCNAME}() cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs"
1063 fi 1119 fi
1064 1120
1121 _python_check_python_pkg_setup_execution
1065 _python_initialize_prefix_variables 1122 _python_initialize_prefix_variables
1066 1123
1067 local eselect_python_option file force="0" quiet="0" PYTHON_ABI python2_enabled="0" python3_enabled="0" respect_EPYTHON="0" 1124 local eselect_python_option file force="0" quiet="0" PYTHON_ABI PYTHON_ABIS_list python2_enabled="0" python3_enabled="0" respect_EPYTHON="0"
1068 1125
1069 while (($#)); do 1126 while (($#)); do
1070 case "$1" in 1127 case "$1" in
1071 -E|--respect-EPYTHON) 1128 -E|--respect-EPYTHON)
1072 respect_EPYTHON="1" 1129 respect_EPYTHON="1"
1094 if [[ "$#" -eq 0 ]]; then 1151 if [[ "$#" -eq 0 ]]; then
1095 die "${FUNCNAME}(): Missing arguments" 1152 die "${FUNCNAME}(): Missing arguments"
1096 fi 1153 fi
1097 1154
1098 _python_calculate_PYTHON_ABIS 1155 _python_calculate_PYTHON_ABIS
1099 for PYTHON_ABI in "${_CPYTHON2_SUPPORTED_ABIS[@]}"; do 1156 for PYTHON_ABI in "${_CPYTHON2_GLOBALLY_SUPPORTED_ABIS[@]}"; do
1100 if has "${PYTHON_ABI}" ${PYTHON_ABIS}; then 1157 if has "${PYTHON_ABI}" ${PYTHON_ABIS}; then
1101 python2_enabled="1" 1158 python2_enabled="1"
1102 fi 1159 fi
1103 done 1160 done
1104 for PYTHON_ABI in "${_CPYTHON3_SUPPORTED_ABIS[@]}"; do 1161 for PYTHON_ABI in "${_CPYTHON3_GLOBALLY_SUPPORTED_ABIS[@]}"; do
1105 if has "${PYTHON_ABI}" ${PYTHON_ABIS}; then 1162 if has "${PYTHON_ABI}" ${PYTHON_ABIS}; then
1106 python3_enabled="1" 1163 python3_enabled="1"
1107 fi 1164 fi
1108 done 1165 done
1109 1166
1115 eselect_python_option="--python3" 1172 eselect_python_option="--python3"
1116 else 1173 else
1117 die "${FUNCNAME}(): Unsupported environment" 1174 die "${FUNCNAME}(): Unsupported environment"
1118 fi 1175 fi
1119 1176
1177 PYTHON_ABIS_list="$("$(PYTHON -f)" -c "print(', '.join('\"%s\"' % x for x in reversed('${PYTHON_ABIS}'.split())))")"
1178
1120 for file in "$@"; do 1179 for file in "$@"; do
1121 if [[ -f "${file}" && "${force}" == "0" ]]; then 1180 if [[ -f "${file}" && "${force}" == "0" ]]; then
1122 die "${FUNCNAME}(): '$1' already exists" 1181 die "${FUNCNAME}(): '${file}' already exists"
1123 fi 1182 fi
1124 1183
1125 if [[ "${quiet}" == "0" ]]; then 1184 if [[ "${quiet}" == "0" ]]; then
1126 einfo "Generating '${file#${ED%/}}' wrapper script" 1185 einfo "Generating '${file#${ED%/}}' wrapper script"
1127 fi 1186 fi
1133import os 1192import os
1134import re 1193import re
1135import subprocess 1194import subprocess
1136import sys 1195import sys
1137 1196
1138EPYTHON_re = re.compile(r"^python(\d+\.\d+)$") 1197cpython_re = re.compile(r"^python(\d+\.\d+)$")
1198jython_re = re.compile(r"^jython(\d+\.\d+)$")
1139python_shebang_re = re.compile(r"^#! *(${EPREFIX}/usr/bin/python|(${EPREFIX})?/usr/bin/env +(${EPREFIX}/usr/bin/)?python)") 1199python_shebang_re = re.compile(r"^#! *(${EPREFIX}/usr/bin/python|(${EPREFIX})?/usr/bin/env +(${EPREFIX}/usr/bin/)?python)")
1140python_verification_output_re = re.compile("^GENTOO_PYTHON_TARGET_SCRIPT_PATH supported\n$") 1200python_verification_output_re = re.compile("^GENTOO_PYTHON_TARGET_SCRIPT_PATH supported\n$")
1201
1202def get_PYTHON_ABI(EPYTHON):
1203 cpython_matched = cpython_re.match(EPYTHON)
1204 jython_matched = jython_re.match(EPYTHON)
1205 if cpython_matched is not None:
1206 PYTHON_ABI = cpython_matched.group(1)
1207 elif jython_matched is not None:
1208 PYTHON_ABI = jython_matched.group(1) + "-jython"
1209 else:
1210 PYTHON_ABI = None
1211 return PYTHON_ABI
1141 1212
1142EOF 1213EOF
1143 if [[ "$?" != "0" ]]; then 1214 if [[ "$?" != "0" ]]; then
1144 die "${FUNCNAME}(): Generation of '$1' failed" 1215 die "${FUNCNAME}(): Generation of '$1' failed"
1145 fi 1216 fi
1146 if [[ "${respect_EPYTHON}" == "1" ]]; then 1217 if [[ "${respect_EPYTHON}" == "1" ]]; then
1147 cat << EOF >> "${file}" 1218 cat << EOF >> "${file}"
1148EPYTHON = os.environ.get("EPYTHON") 1219EPYTHON = os.environ.get("EPYTHON")
1149if EPYTHON: 1220if EPYTHON:
1150 EPYTHON_matched = EPYTHON_re.match(EPYTHON) 1221 PYTHON_ABI = get_PYTHON_ABI(EPYTHON)
1151 if EPYTHON_matched: 1222 if PYTHON_ABI is None:
1152 PYTHON_ABI = EPYTHON_matched.group(1)
1153 else:
1154 sys.stderr.write("EPYTHON variable has unrecognized value '%s'\n" % EPYTHON) 1223 sys.stderr.write("EPYTHON variable has unrecognized value '%s'\n" % EPYTHON)
1155 sys.exit(1) 1224 sys.exit(1)
1156else: 1225else:
1157 try: 1226 try:
1158 eselect_process = subprocess.Popen(["${EPREFIX}/usr/bin/eselect", "python", "show"${eselect_python_option:+, $(echo "\"")}${eselect_python_option}${eselect_python_option:+$(echo "\"")}], stdout=subprocess.PIPE) 1227 eselect_process = subprocess.Popen(["${EPREFIX}/usr/bin/eselect", "python", "show"${eselect_python_option:+, $(echo "\"")}${eselect_python_option}${eselect_python_option:+$(echo "\"")}], stdout=subprocess.PIPE)
1166 if not isinstance(EPYTHON, str): 1235 if not isinstance(EPYTHON, str):
1167 # Python 3 1236 # Python 3
1168 EPYTHON = EPYTHON.decode() 1237 EPYTHON = EPYTHON.decode()
1169 EPYTHON = EPYTHON.rstrip("\n") 1238 EPYTHON = EPYTHON.rstrip("\n")
1170 1239
1171 EPYTHON_matched = EPYTHON_re.match(EPYTHON) 1240 PYTHON_ABI = get_PYTHON_ABI(EPYTHON)
1172 if EPYTHON_matched: 1241 if PYTHON_ABI is None:
1173 PYTHON_ABI = EPYTHON_matched.group(1)
1174 else:
1175 sys.stderr.write("'eselect python show${eselect_python_option:+ }${eselect_python_option}' printed unrecognized value '%s'\n" % EPYTHON) 1242 sys.stderr.write("'eselect python show${eselect_python_option:+ }${eselect_python_option}' printed unrecognized value '%s'\n" % EPYTHON)
1176 sys.exit(1) 1243 sys.exit(1)
1244
1245wrapper_script_path = os.path.realpath(sys.argv[0])
1246target_executable_path = "%s-%s" % (wrapper_script_path, PYTHON_ABI)
1247if not os.path.exists(target_executable_path):
1248 sys.stderr.write("'%s' does not exist\n" % target_executable_path)
1249 sys.exit(1)
1177EOF 1250EOF
1178 if [[ "$?" != "0" ]]; then 1251 if [[ "$?" != "0" ]]; then
1179 die "${FUNCNAME}(): Generation of '$1' failed" 1252 die "${FUNCNAME}(): Generation of '$1' failed"
1180 fi 1253 fi
1181 else 1254 else
1192if not isinstance(EPYTHON, str): 1265if not isinstance(EPYTHON, str):
1193 # Python 3 1266 # Python 3
1194 EPYTHON = EPYTHON.decode() 1267 EPYTHON = EPYTHON.decode()
1195EPYTHON = EPYTHON.rstrip("\n") 1268EPYTHON = EPYTHON.rstrip("\n")
1196 1269
1197EPYTHON_matched = EPYTHON_re.match(EPYTHON) 1270PYTHON_ABI = get_PYTHON_ABI(EPYTHON)
1198if EPYTHON_matched: 1271if PYTHON_ABI is None:
1199 PYTHON_ABI = EPYTHON_matched.group(1) 1272 sys.stderr.write("'eselect python show${eselect_python_option:+ }${eselect_python_option}' printed unrecognized value '%s'\n" % EPYTHON)
1273 sys.exit(1)
1274
1275wrapper_script_path = os.path.realpath(sys.argv[0])
1276for PYTHON_ABI in [PYTHON_ABI, ${PYTHON_ABIS_list}]:
1277 target_executable_path = "%s-%s" % (wrapper_script_path, PYTHON_ABI)
1278 if os.path.exists(target_executable_path):
1279 break
1200else: 1280else:
1201 sys.stderr.write("'eselect python show${eselect_python_option:+ }${eselect_python_option}' printed unrecognized value '%s'\n" % EPYTHON) 1281 sys.stderr.write("No target script exists for '%s'\n" % wrapper_script_path)
1202 sys.exit(1) 1282 sys.exit(1)
1203EOF 1283EOF
1204 if [[ "$?" != "0" ]]; then 1284 if [[ "$?" != "0" ]]; then
1205 die "${FUNCNAME}(): Generation of '$1' failed" 1285 die "${FUNCNAME}(): Generation of '$1' failed"
1206 fi 1286 fi
1207 fi 1287 fi
1208 cat << EOF >> "${file}" 1288 cat << EOF >> "${file}"
1209
1210wrapper_script_path = os.path.realpath(sys.argv[0])
1211target_executable_path = "%s-%s" % (wrapper_script_path, PYTHON_ABI)
1212os.environ["GENTOO_PYTHON_PROCESS_NAME"] = os.path.basename(sys.argv[0])
1213os.environ["GENTOO_PYTHON_WRAPPER_SCRIPT_PATH"] = sys.argv[0]
1214os.environ["GENTOO_PYTHON_TARGET_SCRIPT_PATH"] = target_executable_path
1215if not os.path.exists(target_executable_path):
1216 sys.stderr.write("'%s' does not exist\n" % target_executable_path)
1217 sys.exit(1)
1218 1289
1219target_executable = open(target_executable_path, "rb") 1290target_executable = open(target_executable_path, "rb")
1220target_executable_first_line = target_executable.readline() 1291target_executable_first_line = target_executable.readline()
1221if not isinstance(target_executable_first_line, str): 1292if not isinstance(target_executable_first_line, str):
1222 # Python 3 1293 # Python 3
1223 target_executable_first_line = target_executable_first_line.decode("utf_8", "replace") 1294 target_executable_first_line = target_executable_first_line.decode("utf_8", "replace")
1224 1295
1225python_shebang_matched = python_shebang_re.match(target_executable_first_line) 1296python_shebang_matched = python_shebang_re.match(target_executable_first_line)
1226target_executable.close() 1297target_executable.close()
1227 1298
1228if python_shebang_matched: 1299if python_shebang_matched is not None:
1229 try: 1300 try:
1230 python_interpreter_path = "${EPREFIX}/usr/bin/%s" % EPYTHON 1301 python_interpreter_path = "${EPREFIX}/usr/bin/%s" % EPYTHON
1231 os.environ["GENTOO_PYTHON_TARGET_SCRIPT_PATH_VERIFICATION"] = "1" 1302 os.environ["GENTOO_PYTHON_TARGET_SCRIPT_PATH_VERIFICATION"] = "1"
1232 python_verification_process = subprocess.Popen([python_interpreter_path, "-c", "pass"], stdout=subprocess.PIPE) 1303 python_verification_process = subprocess.Popen([python_interpreter_path, "-c", "pass"], stdout=subprocess.PIPE)
1233 del os.environ["GENTOO_PYTHON_TARGET_SCRIPT_PATH_VERIFICATION"] 1304 del os.environ["GENTOO_PYTHON_TARGET_SCRIPT_PATH_VERIFICATION"]
1240 python_verification_output = python_verification_output.decode() 1311 python_verification_output = python_verification_output.decode()
1241 1312
1242 if not python_verification_output_re.match(python_verification_output): 1313 if not python_verification_output_re.match(python_verification_output):
1243 raise ValueError 1314 raise ValueError
1244 1315
1316 if cpython_re.match(EPYTHON) is not None:
1317 os.environ["GENTOO_PYTHON_PROCESS_NAME"] = os.path.basename(sys.argv[0])
1318 os.environ["GENTOO_PYTHON_WRAPPER_SCRIPT_PATH"] = sys.argv[0]
1319 os.environ["GENTOO_PYTHON_TARGET_SCRIPT_PATH"] = target_executable_path
1320
1321 if hasattr(os, "execv"):
1245 os.execv(python_interpreter_path, [python_interpreter_path] + sys.argv) 1322 os.execv(python_interpreter_path, [python_interpreter_path] + sys.argv)
1323 else:
1324 sys.exit(subprocess.Popen([python_interpreter_path] + sys.argv).wait())
1325 except (KeyboardInterrupt, SystemExit):
1326 raise
1246 except: 1327 except:
1247 pass 1328 pass
1248 if "GENTOO_PYTHON_TARGET_SCRIPT_PATH_VERIFICATION" in os.environ: 1329 for variable in ("GENTOO_PYTHON_PROCESS_NAME", "GENTOO_PYTHON_WRAPPER_SCRIPT_PATH", "GENTOO_PYTHON_TARGET_SCRIPT_PATH", "GENTOO_PYTHON_TARGET_SCRIPT_PATH_VERIFICATION"):
1249 del os.environ["GENTOO_PYTHON_TARGET_SCRIPT_PATH_VERIFICATION"] 1330 if variable in os.environ:
1331 del os.environ[variable]
1250 1332
1333if hasattr(os, "execv"):
1251os.execv(target_executable_path, sys.argv) 1334 os.execv(target_executable_path, sys.argv)
1335else:
1336 sys.exit(subprocess.Popen([target_executable_path] + sys.argv[1:]).wait())
1252EOF 1337EOF
1253 if [[ "$?" != "0" ]]; then 1338 if [[ "$?" != "0" ]]; then
1254 die "${FUNCNAME}(): Generation of '$1' failed" 1339 die "${FUNCNAME}(): Generation of '$1' failed"
1255 fi 1340 fi
1256 fperms +x "${file#${ED%/}}" || die "fperms '${file}' failed" 1341 fperms +x "${file#${ED%/}}" || die "fperms '${file}' failed"
1257 done 1342 done
1258} 1343}
1259 1344
1345# @ECLASS-VARIABLE: PYTHON_VERSIONED_SCRIPTS
1346# @DESCRIPTION:
1347# Array of regular expressions of paths to versioned Python scripts.
1348# Python scripts in /usr/bin and /usr/sbin are versioned by default.
1349
1350# @ECLASS-VARIABLE: PYTHON_VERSIONED_EXECUTABLES
1351# @DESCRIPTION:
1352# Array of regular expressions of paths to versioned executables (including Python scripts).
1353
1354# @ECLASS-VARIABLE: PYTHON_NONVERSIONED_EXECUTABLES
1355# @DESCRIPTION:
1356# Array of regular expressions of paths to nonversioned executables (including Python scripts).
1357
1358# @FUNCTION: python_merge_intermediate_installation_images
1359# @USAGE: [-q|--quiet] [--] <intermediate_installation_images_directory>
1360# @DESCRIPTION:
1361# Merge intermediate installation images into installation image.
1362#
1363# This function can be used only in src_install() phase.
1364python_merge_intermediate_installation_images() {
1365 if [[ "${EBUILD_PHASE}" != "install" ]]; then
1366 die "${FUNCNAME}() can be used only in src_install() phase"
1367 fi
1368
1369 if ! _python_package_supporting_installation_for_multiple_python_abis; then
1370 die "${FUNCNAME}() cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs"
1371 fi
1372
1373 _python_check_python_pkg_setup_execution
1374 _python_initialize_prefix_variables
1375
1376 local b file files=() intermediate_installation_images_directory PYTHON_ABI quiet="0" regex shebang version_executable wrapper_scripts=() wrapper_scripts_set=()
1377
1378 while (($#)); do
1379 case "$1" in
1380 -q|--quiet)
1381 quiet="1"
1382 ;;
1383 --)
1384 shift
1385 break
1386 ;;
1387 -*)
1388 die "${FUNCNAME}(): Unrecognized option '$1'"
1389 ;;
1390 *)
1391 break
1392 ;;
1393 esac
1394 shift
1395 done
1396
1397 if [[ "$#" -ne 1 ]]; then
1398 die "${FUNCNAME}() requires 1 argument"
1399 fi
1400
1401 intermediate_installation_images_directory="$1"
1402
1403 if [[ ! -d "${intermediate_installation_images_directory}" ]]; then
1404 die "${FUNCNAME}(): Intermediate installation images directory '${intermediate_installation_images_directory}' does not exist"
1405 fi
1406
1407 _python_calculate_PYTHON_ABIS
1408 if [[ "$(PYTHON -f --ABI)" == 3.* ]]; then
1409 b="b"
1410 fi
1411
1412 while read -d $'\0' -r file; do
1413 files+=("${file}")
1414 done < <("$(PYTHON -f)" -c \
1415"import os
1416import sys
1417
1418if hasattr(sys.stdout, 'buffer'):
1419 # Python 3
1420 stdout = sys.stdout.buffer
1421else:
1422 # Python 2
1423 stdout = sys.stdout
1424
1425files_set = set()
1426
1427os.chdir(${b}'${intermediate_installation_images_directory}')
1428
1429for PYTHON_ABI in ${b}'${PYTHON_ABIS}'.split():
1430 for root, dirs, files in os.walk(PYTHON_ABI + ${b}'${EPREFIX}'):
1431 root = root[len(PYTHON_ABI + ${b}'${EPREFIX}')+1:]
1432 files_set.update(root + ${b}'/' + file for file in files)
1433
1434for file in sorted(files_set):
1435 stdout.write(file)
1436 stdout.write(${b}'\x00')" || die "${FUNCNAME}(): Failure of extraction of files in intermediate installation images")
1437
1438 for PYTHON_ABI in ${PYTHON_ABIS}; do
1439 if [[ ! -d "${intermediate_installation_images_directory}/${PYTHON_ABI}" ]]; then
1440 die "${FUNCNAME}(): Intermediate installation image for Python ABI '${PYTHON_ABI}' does not exist"
1441 fi
1442
1443 pushd "${intermediate_installation_images_directory}/${PYTHON_ABI}${EPREFIX}" > /dev/null || die "pushd failed"
1444
1445 for file in "${files[@]}"; do
1446 version_executable="0"
1447 for regex in "/usr/bin/.*" "/usr/sbin/.*" "${PYTHON_VERSIONED_SCRIPTS[@]}"; do
1448 if [[ "/${file}" =~ ^${regex}$ ]]; then
1449 version_executable="1"
1450 break
1451 fi
1452 done
1453 for regex in "${PYTHON_VERSIONED_EXECUTABLES[@]}"; do
1454 if [[ "/${file}" =~ ^${regex}$ ]]; then
1455 version_executable="2"
1456 break
1457 fi
1458 done
1459 if [[ "${version_executable}" != "0" ]]; then
1460 for regex in "${PYTHON_NONVERSIONED_EXECUTABLES[@]}"; do
1461 if [[ "/${file}" =~ ^${regex}$ ]]; then
1462 version_executable="0"
1463 break
1464 fi
1465 done
1466 fi
1467
1468 [[ "${version_executable}" == "0" || ! -x "${file}" ]] && continue
1469
1470 shebang="$(head -n1 "${file}")" || die "Extraction of shebang from '${file}' failed"
1471
1472 if [[ "${version_executable}" == "2" ]]; then
1473 wrapper_scripts+=("${ED}${file}")
1474 elif [[ "${version_executable}" == "1" ]]; then
1475 if [[ "${shebang}" =~ ${_PYTHON_SHEBANG_BASE_PART_REGEX}([[:digit:]]+(\.[[:digit:]]+)?)?($|[[:space:]]+) ]]; then
1476 wrapper_scripts+=("${ED}${file}")
1477 else
1478 version_executable="0"
1479 fi
1480 fi
1481
1482 [[ "${version_executable}" == "0" ]] && continue
1483
1484 if [[ -e "${file}-${PYTHON_ABI}" ]]; then
1485 die "${FUNCNAME}(): '${EPREFIX}/${file}-${PYTHON_ABI}' already exists"
1486 fi
1487
1488 mv "${file}" "${file}-${PYTHON_ABI}" || die "Renaming of '${file}' failed"
1489
1490 if [[ "${shebang}" =~ ${_PYTHON_SHEBANG_BASE_PART_REGEX}[[:digit:]]*($|[[:space:]]+) ]]; then
1491 python_convert_shebangs $([[ "${quiet}" == "1" ]] && echo --quiet) "${PYTHON_ABI}" "${file}-${PYTHON_ABI}"
1492 fi
1493 done
1494
1495 popd > /dev/null || die "popd failed"
1496
1497 if ROOT="/" has_version sys-apps/coreutils; then
1498 cp -fr --preserve=all "${intermediate_installation_images_directory}/${PYTHON_ABI}/"* "${D}" || die "Merging of intermediate installation image for Python ABI '${PYTHON_ABI} into installation image failed"
1499 else
1500 cp -fpr "${intermediate_installation_images_directory}/${PYTHON_ABI}/"* "${D}" || die "Merging of intermediate installation image for Python ABI '${PYTHON_ABI} into installation image failed"
1501 fi
1502 done
1503
1504 rm -fr "${intermediate_installation_images_directory}"
1505
1506 if [[ "${#wrapper_scripts[@]}" -ge 1 ]]; then
1507 rm -f "${T}/python_wrapper_scripts"
1508
1509 for file in "${wrapper_scripts[@]}"; do
1510 echo -n "${file}" >> "${T}/python_wrapper_scripts"
1511 echo -en "\x00" >> "${T}/python_wrapper_scripts"
1512 done
1513
1514 while read -d $'\0' -r file; do
1515 wrapper_scripts_set+=("${file}")
1516 done < <("$(PYTHON -f)" -c \
1517"import sys
1518
1519if hasattr(sys.stdout, 'buffer'):
1520 # Python 3
1521 stdout = sys.stdout.buffer
1522else:
1523 # Python 2
1524 stdout = sys.stdout
1525
1526files = set(open('${T}/python_wrapper_scripts', 'rb').read().rstrip(${b}'\x00').split(${b}'\x00'))
1527
1528for file in sorted(files):
1529 stdout.write(file)
1530 stdout.write(${b}'\x00')" || die "${FUNCNAME}(): Failure of extraction of set of wrapper scripts")
1531
1532 python_generate_wrapper_scripts $([[ "${quiet}" == "1" ]] && echo --quiet) "${wrapper_scripts_set[@]}"
1533 fi
1534}
1535
1260# ================================================================================================ 1536# ================================================================================================
1261# ========= FUNCTIONS FOR PACKAGES NOT SUPPORTING INSTALLATION FOR MULTIPLE PYTHON ABIS ========== 1537# ========= FUNCTIONS FOR PACKAGES NOT SUPPORTING INSTALLATION FOR MULTIPLE PYTHON ABIS ==========
1262# ================================================================================================ 1538# ================================================================================================
1263 1539
1264unset EPYTHON PYTHON_ABI 1540unset EPYTHON PYTHON_ABI
1265 1541
1266# @FUNCTION: python_set_active_version 1542# @FUNCTION: python_set_active_version
1267# @USAGE: <CPython_ABI|2|3> 1543# @USAGE: <Python_ABI|2|3>
1268# @DESCRIPTION: 1544# @DESCRIPTION:
1269# Set specified version of CPython as active version of Python. 1545# Set locally active version of Python.
1546# If Python_ABI argument is specified, then version of Python corresponding to Python_ABI is used.
1547# If 2 argument is specified, then active version of CPython 2 is used.
1548# If 3 argument is specified, then active version of CPython 3 is used.
1270# 1549#
1271# This function can be used only in pkg_setup() phase. 1550# This function can be used only in pkg_setup() phase.
1272python_set_active_version() { 1551python_set_active_version() {
1273 # Check if phase is pkg_setup(). 1552 if [[ "${EBUILD_PHASE}" != "setup" ]]; then
1274 [[ "${EBUILD_PHASE}" != "setup" ]] && die "${FUNCNAME}() can be used only in pkg_setup() phase" 1553 die "${FUNCNAME}() can be used only in pkg_setup() phase"
1554 fi
1275 1555
1276 if _python_package_supporting_installation_for_multiple_python_abis; then 1556 if _python_package_supporting_installation_for_multiple_python_abis; then
1277 die "${FUNCNAME}() cannot be used in ebuilds of packages supporting installation for multiple Python ABIs" 1557 die "${FUNCNAME}() cannot be used in ebuilds of packages supporting installation for multiple Python ABIs"
1278 fi 1558 fi
1279 1559
1282 fi 1562 fi
1283 1563
1284 _python_initial_sanity_checks 1564 _python_initial_sanity_checks
1285 1565
1286 if [[ -z "${PYTHON_ABI}" ]]; then 1566 if [[ -z "${PYTHON_ABI}" ]]; then
1287 if [[ "$1" =~ ^[[:digit:]]+\.[[:digit:]]+$ ]]; then 1567 if [[ -n "$(_python_get_implementation --ignore-invalid "$1")" ]]; then
1288 if ! _python_implementation && ! has_version "dev-lang/python:$1"; then 1568 # PYTHON_ABI variable is intended to be used only in ebuilds/eclasses,
1289 die "${FUNCNAME}(): 'dev-lang/python:$1' is not installed" 1569 # so it does not need to be exported to subprocesses.
1570 PYTHON_ABI="$1"
1571 if ! _python_implementation && ! has_version "$(python_get_implementational_package)"; then
1572 die "${FUNCNAME}(): '$(python_get_implementational_package)' is not installed"
1290 fi 1573 fi
1291 export EPYTHON="$(PYTHON "$1")" 1574 export EPYTHON="$(PYTHON "$1")"
1292 elif [[ "$1" == "2" ]]; then 1575 elif [[ "$1" == "2" ]]; then
1293 if ! _python_implementation && ! has_version "=dev-lang/python-2*"; then 1576 if ! _python_implementation && ! has_version "=dev-lang/python-2*"; then
1294 die "${FUNCNAME}(): '=dev-lang/python-2*' is not installed" 1577 die "${FUNCNAME}(): '=dev-lang/python-2*' is not installed"
1295 fi 1578 fi
1296 export EPYTHON="$(PYTHON -2)" 1579 export EPYTHON="$(PYTHON -2)"
1580 PYTHON_ABI="${EPYTHON#python}"
1581 PYTHON_ABI="${PYTHON_ABI%%-*}"
1297 elif [[ "$1" == "3" ]]; then 1582 elif [[ "$1" == "3" ]]; then
1298 if ! _python_implementation && ! has_version "=dev-lang/python-3*"; then 1583 if ! _python_implementation && ! has_version "=dev-lang/python-3*"; then
1299 die "${FUNCNAME}(): '=dev-lang/python-3*' is not installed" 1584 die "${FUNCNAME}(): '=dev-lang/python-3*' is not installed"
1300 fi 1585 fi
1301 export EPYTHON="$(PYTHON -3)" 1586 export EPYTHON="$(PYTHON -3)"
1587 PYTHON_ABI="${EPYTHON#python}"
1588 PYTHON_ABI="${PYTHON_ABI%%-*}"
1302 else 1589 else
1303 die "${FUNCNAME}(): Unrecognized argument '$1'" 1590 die "${FUNCNAME}(): Unrecognized argument '$1'"
1304 fi 1591 fi
1305
1306 # PYTHON_ABI variable is intended to be used only in ebuilds/eclasses,
1307 # so it does not need to be exported to subprocesses.
1308 PYTHON_ABI="${EPYTHON#python}"
1309 PYTHON_ABI="${PYTHON_ABI%%-*}"
1310 fi 1592 fi
1311 1593
1312 _python_final_sanity_checks 1594 _python_final_sanity_checks
1313 1595
1314 # python-updater checks PYTHON_REQUESTED_ACTIVE_VERSION variable. 1596 # python-updater checks PYTHON_REQUESTED_ACTIVE_VERSION variable.
1317 1599
1318# @FUNCTION: python_need_rebuild 1600# @FUNCTION: python_need_rebuild
1319# @DESCRIPTION: Mark current package for rebuilding by python-updater after 1601# @DESCRIPTION: Mark current package for rebuilding by python-updater after
1320# switching of active version of Python. 1602# switching of active version of Python.
1321python_need_rebuild() { 1603python_need_rebuild() {
1322 _python_check_python_pkg_setup_execution
1323
1324 if _python_package_supporting_installation_for_multiple_python_abis; then 1604 if _python_package_supporting_installation_for_multiple_python_abis; then
1325 die "${FUNCNAME}() cannot be used in ebuilds of packages supporting installation for multiple Python ABIs" 1605 die "${FUNCNAME}() cannot be used in ebuilds of packages supporting installation for multiple Python ABIs"
1326 fi 1606 fi
1607
1608 _python_check_python_pkg_setup_execution
1327 1609
1328 if [[ "$#" -ne 0 ]]; then 1610 if [[ "$#" -ne 0 ]]; then
1329 die "${FUNCNAME}() does not accept arguments" 1611 die "${FUNCNAME}() does not accept arguments"
1330 fi 1612 fi
1331 1613
1341sys.stdout.write(".".join(str(x) for x in sys.version_info[:2])) 1623sys.stdout.write(".".join(str(x) for x in sys.version_info[:2]))
1342if platform.system()[:4] == "Java": 1624if platform.system()[:4] == "Java":
1343 sys.stdout.write("-jython")' 1625 sys.stdout.write("-jython")'
1344 1626
1345_python_get_implementation() { 1627_python_get_implementation() {
1628 local ignore_invalid="0"
1629
1630 while (($#)); do
1631 case "$1" in
1632 --ignore-invalid)
1633 ignore_invalid="1"
1634 ;;
1635 --)
1636 shift
1637 break
1638 ;;
1639 -*)
1640 die "${FUNCNAME}(): Unrecognized option '$1'"
1641 ;;
1642 *)
1643 break
1644 ;;
1645 esac
1646 shift
1647 done
1648
1346 if [[ "$#" -ne 1 ]]; then 1649 if [[ "$#" -ne 1 ]]; then
1347 die "${FUNCNAME}() requires 1 argument" 1650 die "${FUNCNAME}() requires 1 argument"
1348 fi 1651 fi
1349 1652
1350 if [[ "$1" =~ ^[[:digit:]]+\.[[:digit:]]+$ ]]; then 1653 if [[ "$1" =~ ^[[:digit:]]+\.[[:digit:]]+$ ]]; then
1351 echo "CPython" 1654 echo "CPython"
1352 elif [[ "$1" =~ ^[[:digit:]]+\.[[:digit:]]+-jython$ ]]; then 1655 elif [[ "$1" =~ ^[[:digit:]]+\.[[:digit:]]+-jython$ ]]; then
1353 echo "Jython" 1656 echo "Jython"
1354 else 1657 else
1658 if [[ "${ignore_invalid}" == "0" ]]; then
1355 die "${FUNCNAME}(): Unrecognized Python ABI '$1'" 1659 die "${FUNCNAME}(): Unrecognized Python ABI '$1'"
1660 fi
1356 fi 1661 fi
1357} 1662}
1358 1663
1359# @FUNCTION: PYTHON 1664# @FUNCTION: PYTHON
1360# @USAGE: [-2] [-3] [--ABI] [-a|--absolute-path] [-f|--final-ABI] [--] <Python_ABI="${PYTHON_ABI}"> 1665# @USAGE: [-2] [-3] [--ABI] [-a|--absolute-path] [-f|--final-ABI] [--] <Python_ABI="${PYTHON_ABI}">
1361# @DESCRIPTION: 1666# @DESCRIPTION:
1362# Print filename of Python interpreter for specified Python ABI. If Python_ABI argument 1667# Print filename of Python interpreter for specified Python ABI. If Python_ABI argument
1363# is ommitted, then PYTHON_ABI environment variable must be set and is used. 1668# is ommitted, then PYTHON_ABI environment variable must be set and is used.
1364# If -2 option is specified, then active version of Python 2 is used. 1669# If -2 option is specified, then active version of CPython 2 is used.
1365# If -3 option is specified, then active version of Python 3 is used. 1670# If -3 option is specified, then active version of CPython 3 is used.
1366# If --final-ABI option is specified, then final ABI from the list of enabled ABIs is used. 1671# If --final-ABI option is specified, then final ABI from the list of enabled ABIs is used.
1367# -2, -3 and --final-ABI options and Python_ABI argument cannot be specified simultaneously. 1672# -2, -3 and --final-ABI options and Python_ABI argument cannot be specified simultaneously.
1368# If --ABI option is specified, then only specified Python ABI is printed instead of 1673# If --ABI option is specified, then only specified Python ABI is printed instead of
1369# filename of Python interpreter. 1674# filename of Python interpreter.
1370# If --absolute-path option is specified, then absolute path to Python interpreter is printed. 1675# If --absolute-path option is specified, then absolute path to Python interpreter is printed.
1421 _python_calculate_PYTHON_ABIS 1726 _python_calculate_PYTHON_ABIS
1422 PYTHON_ABI="${PYTHON_ABIS##* }" 1727 PYTHON_ABI="${PYTHON_ABIS##* }"
1423 elif [[ "${python2}" == "1" ]]; then 1728 elif [[ "${python2}" == "1" ]]; then
1424 PYTHON_ABI="$(eselect python show --python2 --ABI)" 1729 PYTHON_ABI="$(eselect python show --python2 --ABI)"
1425 if [[ -z "${PYTHON_ABI}" ]]; then 1730 if [[ -z "${PYTHON_ABI}" ]]; then
1426 die "${FUNCNAME}(): Active version of Python 2 not set" 1731 die "${FUNCNAME}(): Active version of CPython 2 not set"
1427 elif [[ "${PYTHON_ABI}" != "2."* ]]; then 1732 elif [[ "${PYTHON_ABI}" != "2."* ]]; then
1428 die "${FUNCNAME}(): Internal error in \`eselect python show --python2\`" 1733 die "${FUNCNAME}(): Internal error in \`eselect python show --python2\`"
1429 fi 1734 fi
1430 elif [[ "${python3}" == "1" ]]; then 1735 elif [[ "${python3}" == "1" ]]; then
1431 PYTHON_ABI="$(eselect python show --python3 --ABI)" 1736 PYTHON_ABI="$(eselect python show --python3 --ABI)"
1432 if [[ -z "${PYTHON_ABI}" ]]; then 1737 if [[ -z "${PYTHON_ABI}" ]]; then
1433 die "${FUNCNAME}(): Active version of Python 3 not set" 1738 die "${FUNCNAME}(): Active version of CPython 3 not set"
1434 elif [[ "${PYTHON_ABI}" != "3."* ]]; then 1739 elif [[ "${PYTHON_ABI}" != "3."* ]]; then
1435 die "${FUNCNAME}(): Internal error in \`eselect python show --python3\`" 1740 die "${FUNCNAME}(): Internal error in \`eselect python show --python3\`"
1436 fi 1741 fi
1437 elif _python_package_supporting_installation_for_multiple_python_abis; then 1742 elif _python_package_supporting_installation_for_multiple_python_abis; then
1438 if ! _python_abi-specific_local_scope; then 1743 if ! _python_abi-specific_local_scope; then
1464 return 1769 return
1465 else 1770 else
1466 if [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "CPython" ]]; then 1771 if [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "CPython" ]]; then
1467 python_interpreter="python${PYTHON_ABI}" 1772 python_interpreter="python${PYTHON_ABI}"
1468 elif [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "Jython" ]]; then 1773 elif [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "Jython" ]]; then
1469 python_interpreter="jython-${PYTHON_ABI%-jython}" 1774 python_interpreter="jython${PYTHON_ABI%-jython}"
1470 fi 1775 fi
1471 1776
1472 if [[ "${absolute_path_output}" == "1" ]]; then 1777 if [[ "${absolute_path_output}" == "1" ]]; then
1473 echo -n "${EPREFIX}/usr/bin/${python_interpreter}" 1778 echo -n "${EPREFIX}/usr/bin/${python_interpreter}"
1474 else 1779 else
1562 else 1867 else
1563 PYTHON_ABI="${PYTHON_ABI:-$(PYTHON --ABI)}" 1868 PYTHON_ABI="${PYTHON_ABI:-$(PYTHON --ABI)}"
1564 fi 1869 fi
1565 fi 1870 fi
1566 1871
1872 if [[ "${EAPI:-0}" == "0" ]]; then
1567 if [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "CPython" ]]; then 1873 if [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "CPython" ]]; then
1568 echo "dev-lang/python:${PYTHON_ABI}" 1874 echo "=dev-lang/python-${PYTHON_ABI}*"
1569 elif [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "Jython" ]]; then 1875 elif [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "Jython" ]]; then
1876 echo "=dev-java/jython-${PYTHON_ABI%-jython}*"
1877 fi
1878 else
1879 if [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "CPython" ]]; then
1880 echo "dev-lang/python:${PYTHON_ABI}"
1881 elif [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "Jython" ]]; then
1570 echo "dev-java/jython:${PYTHON_ABI%-jython}" 1882 echo "dev-java/jython:${PYTHON_ABI%-jython}"
1883 fi
1571 fi 1884 fi
1572} 1885}
1573 1886
1574# @FUNCTION: python_get_includedir 1887# @FUNCTION: python_get_includedir
1575# @USAGE: [-b|--base-path] [-f|--final-ABI] 1888# @USAGE: [-b|--base-path] [-f|--final-ABI]
1895# python_execute_nosetests_pre_hook() and python_execute_nosetests_post_hook(), if they are defined. 2208# python_execute_nosetests_pre_hook() and python_execute_nosetests_post_hook(), if they are defined.
1896python_execute_nosetests() { 2209python_execute_nosetests() {
1897 _python_check_python_pkg_setup_execution 2210 _python_check_python_pkg_setup_execution
1898 _python_set_color_variables 2211 _python_set_color_variables
1899 2212
1900 local PYTHONPATH_template= separate_build_dirs= 2213 local PYTHONPATH_template separate_build_dirs
1901 2214
1902 while (($#)); do 2215 while (($#)); do
1903 case "$1" in 2216 case "$1" in
1904 -P|--PYTHONPATH) 2217 -P|--PYTHONPATH)
1905 PYTHONPATH_template="$2" 2218 PYTHONPATH_template="$2"
1959# python_execute_py.test_pre_hook() and python_execute_py.test_post_hook(), if they are defined. 2272# python_execute_py.test_pre_hook() and python_execute_py.test_post_hook(), if they are defined.
1960python_execute_py.test() { 2273python_execute_py.test() {
1961 _python_check_python_pkg_setup_execution 2274 _python_check_python_pkg_setup_execution
1962 _python_set_color_variables 2275 _python_set_color_variables
1963 2276
1964 local PYTHONPATH_template= separate_build_dirs= 2277 local PYTHONPATH_template separate_build_dirs
1965 2278
1966 while (($#)); do 2279 while (($#)); do
1967 case "$1" in 2280 case "$1" in
1968 -P|--PYTHONPATH) 2281 -P|--PYTHONPATH)
1969 PYTHONPATH_template="$2" 2282 PYTHONPATH_template="$2"
2023# calls python_execute_trial_pre_hook() and python_execute_trial_post_hook(), if they are defined. 2336# calls python_execute_trial_pre_hook() and python_execute_trial_post_hook(), if they are defined.
2024python_execute_trial() { 2337python_execute_trial() {
2025 _python_check_python_pkg_setup_execution 2338 _python_check_python_pkg_setup_execution
2026 _python_set_color_variables 2339 _python_set_color_variables
2027 2340
2028 local PYTHONPATH_template= separate_build_dirs= 2341 local PYTHONPATH_template separate_build_dirs
2029 2342
2030 while (($#)); do 2343 while (($#)); do
2031 case "$1" in 2344 case "$1" in
2032 -P|--PYTHONPATH) 2345 -P|--PYTHONPATH)
2033 PYTHONPATH_template="$2" 2346 PYTHONPATH_template="$2"
2114 2427
2115_python_clean_compiled_modules() { 2428_python_clean_compiled_modules() {
2116 _python_initialize_prefix_variables 2429 _python_initialize_prefix_variables
2117 _python_set_color_variables 2430 _python_set_color_variables
2118 2431
2119 [[ "${FUNCNAME[1]}" =~ ^(python_mod_optimize|python_mod_compile|python_mod_cleanup)$ ]] || die "${FUNCNAME}(): Invalid usage" 2432 [[ "${FUNCNAME[1]}" =~ ^(python_mod_optimize|python_mod_cleanup)$ ]] || die "${FUNCNAME}(): Invalid usage"
2120 2433
2121 local base_module_name compiled_file compiled_files=() dir path py_file root 2434 local base_module_name compiled_file compiled_files=() dir path py_file root
2122 2435
2123 # Strip trailing slash from EROOT. 2436 # Strip trailing slash from EROOT.
2124 root="${EROOT%/}" 2437 root="${EROOT%/}"
2173 if [[ "${dir}" == "__pycache__" ]]; then 2486 if [[ "${dir}" == "__pycache__" ]]; then
2174 base_module_name="${compiled_file##*/}" 2487 base_module_name="${compiled_file##*/}"
2175 base_module_name="${base_module_name%\$py.class}" 2488 base_module_name="${base_module_name%\$py.class}"
2176 py_file="${compiled_file%__pycache__/*}${base_module_name}.py" 2489 py_file="${compiled_file%__pycache__/*}${base_module_name}.py"
2177 else 2490 else
2178 py_file="${compiled_file%\$py.class}" 2491 py_file="${compiled_file%\$py.class}.py"
2179 fi 2492 fi
2180 if [[ "${EBUILD_PHASE}" == "postinst" ]]; then 2493 if [[ "${EBUILD_PHASE}" == "postinst" ]]; then
2181 [[ -f "${py_file}" && "${compiled_file}" -nt "${py_file}" ]] && continue 2494 [[ -f "${py_file}" && "${compiled_file}" -nt "${py_file}" ]] && continue
2182 else 2495 else
2183 [[ -f "${py_file}" ]] && continue 2496 [[ -f "${py_file}" ]] && continue
2201 done 2514 done
2202 done 2515 done
2203} 2516}
2204 2517
2205# @FUNCTION: python_mod_optimize 2518# @FUNCTION: python_mod_optimize
2206# @USAGE: [options] [directory|file] 2519# @USAGE: [--allow-evaluated-non-sitedir-paths] [-d directory] [-f] [-l] [-q] [-x regular_expression] [--] <file|directory> [files|directories]
2207# @DESCRIPTION: 2520# @DESCRIPTION:
2208# If no arguments supplied, it will recompile not recursively all modules 2521# Byte-compile specified Python modules.
2209# under sys.path (eg. /usr/lib/python2.6, /usr/lib/python2.6/site-packages).
2210#
2211# If supplied with arguments, it will recompile all modules recursively
2212# in the supplied directory.
2213#
2214# Options passed to this function are passed to compileall.py. 2522# -d, -f, -l, -q and -x options passed to this function are passed to compileall.py.
2215# 2523#
2216# This function can be used only in pkg_postinst() phase. 2524# This function can be used only in pkg_postinst() phase.
2217python_mod_optimize() { 2525python_mod_optimize() {
2526 if [[ "${EBUILD_PHASE}" != "postinst" ]]; then
2527 die "${FUNCNAME}() can be used only in pkg_postinst() phase"
2528 fi
2529
2218 _python_check_python_pkg_setup_execution 2530 _python_check_python_pkg_setup_execution
2219 _python_initialize_prefix_variables 2531 _python_initialize_prefix_variables
2220 2532
2221 # Check if phase is pkg_postinst(). 2533 if ! has "${EAPI:-0}" 0 1 2 || _python_package_supporting_installation_for_multiple_python_abis || _python_implementation || [[ "${CATEGORY}/${PN}" == "sys-apps/portage" ]]; then
2222 [[ "${EBUILD_PHASE}" != "postinst" ]] && die "${FUNCNAME}() can be used only in pkg_postinst() phase"
2223
2224 if ! has "${EAPI:-0}" 0 1 2 || _python_package_supporting_installation_for_multiple_python_abis; then
2225 # PYTHON_ABI variable cannot be local in packages not supporting installation for multiple Python ABIs. 2534 # PYTHON_ABI variable cannot be local in packages not supporting installation for multiple Python ABIs.
2226 local allow_evaluated_non_sitedir_paths="0" dir dirs=() evaluated_dirs=() evaluated_files=() file files=() iterated_PYTHON_ABIS options=() other_dirs=() other_files=() previous_PYTHON_ABI="${PYTHON_ABI}" return_code root site_packages_dirs=() site_packages_files=() 2535 local allow_evaluated_non_sitedir_paths="0" dir dirs=() evaluated_dirs=() evaluated_files=() file files=() iterated_PYTHON_ABIS options=() other_dirs=() other_files=() previous_PYTHON_ABI="${PYTHON_ABI}" return_code root site_packages_dirs=() site_packages_files=()
2227 2536
2228 if _python_package_supporting_installation_for_multiple_python_abis; then 2537 if _python_package_supporting_installation_for_multiple_python_abis; then
2229 if has "${EAPI:-0}" 0 1 2 3 && [[ -z "${PYTHON_ABIS}" ]]; then 2538 if has "${EAPI:-0}" 0 1 2 3 && [[ -z "${PYTHON_ABIS}" ]]; then
2270 if [[ "${allow_evaluated_non_sitedir_paths}" == "1" ]] && ! _python_package_supporting_installation_for_multiple_python_abis; then 2579 if [[ "${allow_evaluated_non_sitedir_paths}" == "1" ]] && ! _python_package_supporting_installation_for_multiple_python_abis; then
2271 die "${FUNCNAME}(): '--allow-evaluated-non-sitedir-paths' option cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs" 2580 die "${FUNCNAME}(): '--allow-evaluated-non-sitedir-paths' option cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs"
2272 fi 2581 fi
2273 2582
2274 if [[ "$#" -eq 0 ]]; then 2583 if [[ "$#" -eq 0 ]]; then
2275 ewarn 2584 die "${FUNCNAME}(): Missing files or directories"
2276 ewarn "Deprecation Warning: Not passing of paths to ${FUNCNAME}() is deprecated and will be"
2277 ewarn "disallowed on 2010-09-01. Call ${FUNCNAME}() with paths to Python modules."
2278 ewarn "The ebuild needs to be fixed. Please report a bug, if it has not been already reported."
2279 ewarn
2280 fi 2585 fi
2281 2586
2282 while (($#)); do 2587 while (($#)); do
2283 if [[ "$1" =~ ^($|(\.|\.\.|/)($|/)) ]]; then 2588 if [[ "$1" =~ ^($|(\.|\.\.|/)($|/)) ]]; then
2284 die "${FUNCNAME}(): Invalid argument '$1'" 2589 die "${FUNCNAME}(): Invalid argument '$1'"
2386 if ((${#other_files[@]})); then 2691 if ((${#other_files[@]})); then
2387 "$(PYTHON ${PYTHON_ABI})" "${root}$(python_get_libdir)/py_compile.py" "${other_files[@]}" || return_code="1" 2692 "$(PYTHON ${PYTHON_ABI})" "${root}$(python_get_libdir)/py_compile.py" "${other_files[@]}" || return_code="1"
2388 if [[ "$(_python_get_implementation "${PYTHON_ABI}")" != "Jython" ]]; then 2693 if [[ "$(_python_get_implementation "${PYTHON_ABI}")" != "Jython" ]]; then
2389 "$(PYTHON ${PYTHON_ABI})" -O "${root}$(python_get_libdir)/py_compile.py" "${other_files[@]}" &> /dev/null || return_code="1" 2694 "$(PYTHON ${PYTHON_ABI})" -O "${root}$(python_get_libdir)/py_compile.py" "${other_files[@]}" &> /dev/null || return_code="1"
2390 fi 2695 fi
2391 _python_clean_compiled_modules "${other_dirs[@]}" 2696 _python_clean_compiled_modules "${other_files[@]}"
2392 fi 2697 fi
2393 eend "${return_code}" 2698 eend "${return_code}"
2394 fi 2699 fi
2395 else 2700 else
2396 # Deprecated part of python_mod_optimize() 2701 # Deprecated part of python_mod_optimize()
2702 ewarn
2703 ewarn "Deprecation Warning: Usage of ${FUNCNAME}() in packages not supporting installation"
2704 ewarn "for multiple Python ABIs in EAPI <=2 is deprecated and will be disallowed on 2011-08-01."
2705 ewarn "Use EAPI >=3 and call ${FUNCNAME}() with paths having appropriate syntax."
2706 ewarn "The ebuild needs to be fixed. Please report a bug, if it has not been already reported."
2707 ewarn
2397 2708
2398 local myroot mydirs=() myfiles=() myopts=() return_code="0" 2709 local myroot mydirs=() myfiles=() myopts=() return_code="0"
2399 2710
2400 # strip trailing slash 2711 # strip trailing slash
2401 myroot="${EROOT%/}" 2712 myroot="${EROOT%/}"
2423 esac 2734 esac
2424 shift 2735 shift
2425 done 2736 done
2426 2737
2427 if [[ "$#" -eq 0 ]]; then 2738 if [[ "$#" -eq 0 ]]; then
2428 ewarn 2739 die "${FUNCNAME}(): Missing files or directories"
2429 ewarn "Deprecation Warning: Not passing of paths to ${FUNCNAME}() is deprecated and will be"
2430 ewarn "disallowed on 2010-09-01. Call ${FUNCNAME}() with paths to Python modules."
2431 ewarn "The ebuild needs to be fixed. Please report a bug, if it has not been already reported."
2432 ewarn
2433 fi 2740 fi
2434 2741
2435 while (($#)); do 2742 while (($#)); do
2436 if [[ "$1" =~ ^($|(\.|\.\.|/)($|/)) ]]; then 2743 if [[ "$1" =~ ^($|(\.|\.\.|/)($|/)) ]]; then
2437 die "${FUNCNAME}(): Invalid argument '$1'" 2744 die "${FUNCNAME}(): Invalid argument '$1'"
2438 elif [[ -d "${myroot}/${1#/}" ]]; then 2745 elif [[ -d "${myroot}/${1#/}" ]]; then
2439 mydirs+=("${myroot}/${1#/}") 2746 mydirs+=("${myroot}/${1#/}")
2440 elif [[ -f "${myroot}/${1#/}" ]]; then 2747 elif [[ -f "${myroot}/${1#/}" ]]; then
2441 # Files are passed to python_mod_compile which is EROOT-aware 2748 myfiles+=("${myroot}/${1#/}")
2442 myfiles+=("$1")
2443 elif [[ -e "${myroot}/${1#/}" ]]; then 2749 elif [[ -e "${myroot}/${1#/}" ]]; then
2444 eerror "${FUNCNAME}(): ${myroot}/${1#/} is not a regular file or directory" 2750 eerror "${FUNCNAME}(): ${myroot}/${1#/} is not a regular file or directory"
2445 else 2751 else
2446 eerror "${FUNCNAME}(): ${myroot}/${1#/} does not exist" 2752 eerror "${FUNCNAME}(): ${myroot}/${1#/} does not exist"
2447 fi 2753 fi
2459 "$(PYTHON ${PYTHON_ABI})" -O "${myroot}$(python_get_libdir)/compileall.py" "${myopts[@]}" "${mydirs[@]}" &> /dev/null || return_code="1" 2765 "$(PYTHON ${PYTHON_ABI})" -O "${myroot}$(python_get_libdir)/compileall.py" "${myopts[@]}" "${mydirs[@]}" &> /dev/null || return_code="1"
2460 _python_clean_compiled_modules "${mydirs[@]}" 2766 _python_clean_compiled_modules "${mydirs[@]}"
2461 fi 2767 fi
2462 2768
2463 if ((${#myfiles[@]})); then 2769 if ((${#myfiles[@]})); then
2770 "$(PYTHON ${PYTHON_ABI})" "${myroot}$(python_get_libdir)/py_compile.py" "${myfiles[@]}" || return_code="1"
2771 "$(PYTHON ${PYTHON_ABI})" -O "${myroot}$(python_get_libdir)/py_compile.py" "${myfiles[@]}" &> /dev/null || return_code="1"
2464 python_mod_compile "${myfiles[@]}" 2772 _python_clean_compiled_modules "${myfiles[@]}"
2465 fi 2773 fi
2466 2774
2467 eend "${return_code}" 2775 eend "${return_code}"
2468 fi 2776 fi
2469} 2777}
2470 2778
2471# @FUNCTION: python_mod_cleanup 2779# @FUNCTION: python_mod_cleanup
2472# @USAGE: [directory|file] 2780# @USAGE: [--allow-evaluated-non-sitedir-paths] [--] <file|directory> [files|directories]
2473# @DESCRIPTION: 2781# @DESCRIPTION:
2474# Run with optional arguments, where arguments are Python modules. If none given, 2782# Delete orphaned byte-compiled Python modules corresponding to specified Python modules.
2475# it will look in /usr/lib/python[0-9].[0-9].
2476#
2477# It will recursively scan all compiled Python modules in the directories and
2478# determine if they are orphaned (i.e. their corresponding .py files are missing.)
2479# If they are, then it will remove their corresponding .pyc and .pyo files.
2480# 2783#
2481# This function can be used only in pkg_postrm() phase. 2784# This function can be used only in pkg_postrm() phase.
2482python_mod_cleanup() { 2785python_mod_cleanup() {
2786 if [[ "${EBUILD_PHASE}" != "postrm" ]]; then
2787 die "${FUNCNAME}() can be used only in pkg_postrm() phase"
2788 fi
2789
2483 _python_check_python_pkg_setup_execution 2790 _python_check_python_pkg_setup_execution
2484 _python_initialize_prefix_variables 2791 _python_initialize_prefix_variables
2485 2792
2486 local allow_evaluated_non_sitedir_paths="0" dir iterated_PYTHON_ABIS PYTHON_ABI="${PYTHON_ABI}" root search_paths=() sitedir 2793 local allow_evaluated_non_sitedir_paths="0" dir iterated_PYTHON_ABIS PYTHON_ABI="${PYTHON_ABI}" root search_paths=() sitedir
2487
2488 # Check if phase is pkg_postrm().
2489 [[ "${EBUILD_PHASE}" != "postrm" ]] && die "${FUNCNAME}() can be used only in pkg_postrm() phase"
2490 2794
2491 if _python_package_supporting_installation_for_multiple_python_abis; then 2795 if _python_package_supporting_installation_for_multiple_python_abis; then
2492 if has "${EAPI:-0}" 0 1 2 3 && [[ -z "${PYTHON_ABIS}" ]]; then 2796 if has "${EAPI:-0}" 0 1 2 3 && [[ -z "${PYTHON_ABIS}" ]]; then
2493 die "${FUNCNAME}(): python_pkg_setup() or python_execute_function() not called" 2797 die "${FUNCNAME}(): python_pkg_setup() or python_execute_function() not called"
2494 fi 2798 fi
2525 2829
2526 if [[ "${allow_evaluated_non_sitedir_paths}" == "1" ]] && ! _python_package_supporting_installation_for_multiple_python_abis; then 2830 if [[ "${allow_evaluated_non_sitedir_paths}" == "1" ]] && ! _python_package_supporting_installation_for_multiple_python_abis; then
2527 die "${FUNCNAME}(): '--allow-evaluated-non-sitedir-paths' option cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs" 2831 die "${FUNCNAME}(): '--allow-evaluated-non-sitedir-paths' option cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs"
2528 fi 2832 fi
2529 2833
2530 if [[ "$#" -gt 0 ]]; then 2834 if [[ "$#" -eq 0 ]]; then
2531 if ! has "${EAPI:-0}" 0 1 2 || _python_package_supporting_installation_for_multiple_python_abis; then 2835 die "${FUNCNAME}(): Missing files or directories"
2836 fi
2837
2838 if ! has "${EAPI:-0}" 0 1 2 || _python_package_supporting_installation_for_multiple_python_abis || _python_implementation || [[ "${CATEGORY}/${PN}" == "sys-apps/portage" ]]; then
2532 while (($#)); do 2839 while (($#)); do
2533 if [[ "$1" =~ ^($|(\.|\.\.|/)($|/)) ]]; then 2840 if [[ "$1" =~ ^($|(\.|\.\.|/)($|/)) ]]; then
2534 die "${FUNCNAME}(): Invalid argument '$1'" 2841 die "${FUNCNAME}(): Invalid argument '$1'"
2535 elif ! _python_implementation && [[ "$1" =~ ^/usr/lib(32|64)?/python[[:digit:]]+\.[[:digit:]]+ ]]; then 2842 elif ! _python_implementation && [[ "$1" =~ ^/usr/lib(32|64)?/python[[:digit:]]+\.[[:digit:]]+ ]]; then
2536 die "${FUNCNAME}(): Paths of directories / files in site-packages directories must be relative to site-packages directories" 2843 die "${FUNCNAME}(): Paths of directories / files in site-packages directories must be relative to site-packages directories"
2537 elif [[ "$1" =~ ^/ ]]; then 2844 elif [[ "$1" =~ ^/ ]]; then
2538 if _python_package_supporting_installation_for_multiple_python_abis; then 2845 if _python_package_supporting_installation_for_multiple_python_abis; then
2539 if [[ "${allow_evaluated_non_sitedir_paths}" != "1" ]]; then 2846 if [[ "${allow_evaluated_non_sitedir_paths}" != "1" ]]; then
2540 die "${FUNCNAME}(): Absolute paths cannot be used in ebuilds of packages supporting installation for multiple Python ABIs" 2847 die "${FUNCNAME}(): Absolute paths cannot be used in ebuilds of packages supporting installation for multiple Python ABIs"
2541 fi
2542 if [[ "$1" != *\$* ]]; then
2543 die "${FUNCNAME}(): '$1' has invalid syntax"
2544 fi
2545 for PYTHON_ABI in ${iterated_PYTHON_ABIS}; do
2546 eval "search_paths+=(\"\${root}$1\")"
2547 done
2548 else
2549 search_paths+=("${root}$1")
2550 fi 2848 fi
2849 if [[ "$1" != *\$* ]]; then
2850 die "${FUNCNAME}(): '$1' has invalid syntax"
2851 fi
2852 for PYTHON_ABI in ${iterated_PYTHON_ABIS}; do
2853 eval "search_paths+=(\"\${root}$1\")"
2854 done
2551 else 2855 else
2856 search_paths+=("${root}$1")
2857 fi
2858 else
2552 for PYTHON_ABI in ${iterated_PYTHON_ABIS}; do 2859 for PYTHON_ABI in ${iterated_PYTHON_ABIS}; do
2553 search_paths+=("${root}$(python_get_sitedir)/$1") 2860 search_paths+=("${root}$(python_get_sitedir)/$1")
2554 done 2861 done
2555 fi 2862 fi
2556 shift 2863 shift
2557 done 2864 done
2558 else 2865 else
2559 # Deprecated part of python_mod_cleanup() 2866 # Deprecated part of python_mod_cleanup()
2560
2561 search_paths=("${@#/}")
2562 search_paths=("${search_paths[@]/#/${root}/}")
2563 fi
2564 else
2565 ewarn 2867 ewarn
2566 ewarn "Deprecation Warning: Not passing of paths to ${FUNCNAME}() is deprecated and will be" 2868 ewarn "Deprecation Warning: Usage of ${FUNCNAME}() in packages not supporting installation"
2567 ewarn "disallowed on 2010-09-01. Call ${FUNCNAME}() with paths to Python modules." 2869 ewarn "for multiple Python ABIs in EAPI <=2 is deprecated and will be disallowed on 2011-08-01."
2870 ewarn "Use EAPI >=3 and call ${FUNCNAME}() with paths having appropriate syntax."
2568 ewarn "The ebuild needs to be fixed. Please report a bug, if it has not been already reported." 2871 ewarn "The ebuild needs to be fixed. Please report a bug, if it has not been already reported."
2569 ewarn 2872 ewarn
2570 2873
2571 for dir in "${root}"/usr/lib*; do
2572 if [[ -d "${dir}" && ! -L "${dir}" ]]; then
2573 for sitedir in "${dir}"/python*/site-packages; do
2574 if [[ -d "${sitedir}" ]]; then
2575 search_paths+=("${sitedir}")
2576 fi
2577 done
2578 fi
2579 done
2580 for sitedir in "${root}"/usr/share/jython-*/Lib/site-packages; do
2581 if [[ -d "${sitedir}" ]]; then
2582 search_paths+=("${sitedir}") 2874 search_paths=("${@#/}")
2583 fi 2875 search_paths=("${search_paths[@]/#/${root}/}")
2584 done
2585 fi 2876 fi
2586 2877
2587 _python_clean_compiled_modules "${search_paths[@]}" 2878 _python_clean_compiled_modules "${search_paths[@]}"
2588} 2879}
2589 2880
2590# ================================================================================================ 2881# ================================================================================================
2591# ===================================== DEPRECATED FUNCTIONS ===================================== 2882# ===================================== DEPRECATED FUNCTIONS =====================================
2592# ================================================================================================ 2883# ================================================================================================
2593
2594# Scheduled for deletion on 2011-01-01.
2595python_version() {
2596 eerror "Use PYTHON() instead of python variable. Use python_get_*() instead of PYVER* variables."
2597 die "${FUNCNAME}() is banned"
2598}
2599
2600# Scheduled for deletion on 2011-01-01.
2601python_mod_exists() {
2602 eerror "Use USE dependencies and/or has_version() instead of ${FUNCNAME}()."
2603 die "${FUNCNAME}() is banned"
2604}
2605
2606# Scheduled for deletion on 2011-01-01.
2607python_tkinter_exists() {
2608 eerror "Use PYTHON_USE_WITH=\"xml\" and python_pkg_setup() instead of ${FUNCNAME}()."
2609 die "${FUNCNAME}() is banned"
2610}
2611
2612# @FUNCTION: python_mod_compile
2613# @USAGE: <file> [more files ...]
2614# @DESCRIPTION:
2615# Given filenames, it will pre-compile the module's .pyc and .pyo.
2616# This function can be used only in pkg_postinst() phase.
2617#
2618# Example:
2619# python_mod_compile /usr/lib/python2.3/site-packages/pygoogle.py
2620#
2621python_mod_compile() {
2622 if ! has "${EAPI:-0}" 0 1 2 || _python_package_supporting_installation_for_multiple_python_abis; then
2623 eerror "Use python_mod_optimize() instead of ${FUNCNAME}()."
2624 die "${FUNCNAME}() cannot be used in this EAPI"
2625 fi
2626
2627 _python_initialize_prefix_variables
2628 _python_set_color_variables
2629
2630 if [[ "${FUNCNAME[1]}" != "python_mod_optimize" ]]; then
2631 ewarn
2632 ewarn "Deprecation Warning: ${FUNCNAME}() is deprecated and will be banned on 2010-09-01."
2633 ewarn "Use python_mod_optimize() instead of ${FUNCNAME}()."
2634 ewarn "The ebuild needs to be fixed. Please report a bug, if it has not been already reported."
2635 ewarn
2636 fi
2637
2638 local f myroot myfiles=()
2639
2640 # Check if phase is pkg_postinst()
2641 [[ "${EBUILD_PHASE}" != "postinst" ]] && die "${FUNCNAME}() can be used only in pkg_postinst() phase"
2642
2643 # strip trailing slash
2644 myroot="${EROOT%/}"
2645
2646 # respect EROOT
2647 for f in "$@"; do
2648 [[ -f "${myroot}/${f}" ]] && myfiles+=("${myroot}/${f}")
2649 done
2650
2651 PYTHON_ABI="$(PYTHON --ABI)"
2652
2653 if ((${#myfiles[@]})); then
2654 "$(PYTHON ${PYTHON_ABI})" "${myroot}$(python_get_libdir)/py_compile.py" "${myfiles[@]}"
2655 "$(PYTHON ${PYTHON_ABI})" -O "${myroot}$(python_get_libdir)/py_compile.py" "${myfiles[@]}" &> /dev/null
2656 _python_clean_compiled_modules "${myfiles[@]}"
2657 else
2658 ewarn "No files to compile!"
2659 fi
2660}

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