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Revision 1.105 Revision 1.152
1# Copyright 1999-2010 Gentoo Foundation 1# Copyright 1999-2012 Gentoo Foundation
2# Distributed under the terms of the GNU General Public License v2 2# Distributed under the terms of the GNU General Public License v2
3# $Header: /var/cvsroot/gentoo-x86/eclass/python.eclass,v 1.105 2010/10/29 19:09:08 arfrever Exp $ 3# $Header: /var/cvsroot/gentoo-x86/eclass/python.eclass,v 1.152 2012/03/07 04:13:27 floppym Exp $
4 4
5# @ECLASS: python.eclass 5# @ECLASS: python.eclass
6# @MAINTAINER: 6# @MAINTAINER:
7# Gentoo Python Project <python@gentoo.org> 7# Gentoo Python Project <python@gentoo.org>
8# @BLURB: Eclass for Python packages 8# @BLURB: Eclass for Python packages
9# @DESCRIPTION: 9# @DESCRIPTION:
10# The python eclass contains miscellaneous, useful functions for Python packages. 10# The python eclass contains miscellaneous, useful functions for Python packages.
11 11
12# Must call inherit before EXPORT_FUNCTIONS to avoid QA warning.
13if [[ -z "${_PYTHON_ECLASS_INHERITED}" ]]; then
12inherit multilib 14 inherit multilib
15fi
13 16
17# Export pkg_setup every time to avoid issues with eclass inheritance order.
18if ! has "${EAPI:-0}" 0 1 2 3 || { has "${EAPI:-0}" 2 3 && [[ -n "${PYTHON_USE_WITH}" || -n "${PYTHON_USE_WITH_OR}" ]]; }; then
19 EXPORT_FUNCTIONS pkg_setup
20fi
21
22# Avoid processing this eclass more than once.
23if [[ -z "${_PYTHON_ECLASS_INHERITED}" ]]; then
24_PYTHON_ECLASS_INHERITED="1"
25
14if ! has "${EAPI:-0}" 0 1 2 3; then 26if ! has "${EAPI:-0}" 0 1 2 3 4; then
15 die "API of python.eclass in EAPI=\"${EAPI}\" not established" 27 die "API of python.eclass in EAPI=\"${EAPI}\" not established"
16fi 28fi
17 29
18_CPYTHON2_SUPPORTED_ABIS=(2.4 2.5 2.6 2.7) 30_CPYTHON2_GLOBALLY_SUPPORTED_ABIS=(2.4 2.5 2.6 2.7)
19_CPYTHON3_SUPPORTED_ABIS=(3.0 3.1 3.2) 31_CPYTHON3_GLOBALLY_SUPPORTED_ABIS=(3.1 3.2)
20_JYTHON_SUPPORTED_ABIS=(2.5-jython) 32_JYTHON_GLOBALLY_SUPPORTED_ABIS=(2.5-jython)
21_PYTHON_SUPPORTED_ABIS=(${_CPYTHON2_SUPPORTED_ABIS[@]} ${_CPYTHON3_SUPPORTED_ABIS[@]} ${_JYTHON_SUPPORTED_ABIS[@]}) 33_PYPY_GLOBALLY_SUPPORTED_ABIS=(2.7-pypy-1.7 2.7-pypy-1.8)
34_PYTHON_GLOBALLY_SUPPORTED_ABIS=(${_CPYTHON2_GLOBALLY_SUPPORTED_ABIS[@]} ${_CPYTHON3_GLOBALLY_SUPPORTED_ABIS[@]} ${_JYTHON_GLOBALLY_SUPPORTED_ABIS[@]} ${_PYPY_GLOBALLY_SUPPORTED_ABIS[@]})
22 35
23# ================================================================================================ 36# ================================================================================================
24# ===================================== HANDLING OF METADATA ===================================== 37# ===================================== HANDLING OF METADATA =====================================
25# ================================================================================================ 38# ================================================================================================
39
40_PYTHON_ABI_PATTERN_REGEX="([[:alnum:]]|\.|-|\*|\[|\])+"
41
42_python_check_python_abi_matching() {
43 local pattern patterns patterns_list="0" PYTHON_ABI
44
45 while (($#)); do
46 case "$1" in
47 --patterns-list)
48 patterns_list="1"
49 ;;
50 --)
51 shift
52 break
53 ;;
54 -*)
55 die "${FUNCNAME}(): Unrecognized option '$1'"
56 ;;
57 *)
58 break
59 ;;
60 esac
61 shift
62 done
63
64 if [[ "$#" -ne 2 ]]; then
65 die "${FUNCNAME}() requires 2 arguments"
66 fi
67
68 PYTHON_ABI="$1"
69
70 if [[ "${patterns_list}" == "0" ]]; then
71 pattern="$2"
72
73 if [[ "${pattern}" == *"-cpython" ]]; then
74 [[ "${PYTHON_ABI}" =~ ^[[:digit:]]+\.[[:digit:]]+$ && "${PYTHON_ABI}" == ${pattern%-cpython} ]]
75 elif [[ "${pattern}" == *"-jython" ]]; then
76 [[ "${PYTHON_ABI}" == ${pattern} ]]
77 elif [[ "${pattern}" == *"-pypy-"* ]]; then
78 [[ "${PYTHON_ABI}" == ${pattern} ]]
79 else
80 if [[ "${PYTHON_ABI}" =~ ^[[:digit:]]+\.[[:digit:]]+$ ]]; then
81 [[ "${PYTHON_ABI}" == ${pattern} ]]
82 elif [[ "${PYTHON_ABI}" =~ ^[[:digit:]]+\.[[:digit:]]+-jython$ ]]; then
83 [[ "${PYTHON_ABI%-jython}" == ${pattern} ]]
84 elif [[ "${PYTHON_ABI}" =~ ^[[:digit:]]+\.[[:digit:]]+-pypy-[[:digit:]]+\.[[:digit:]]+$ ]]; then
85 [[ "${PYTHON_ABI%-pypy-*}" == ${pattern} ]]
86 else
87 die "${FUNCNAME}(): Unrecognized Python ABI '${PYTHON_ABI}'"
88 fi
89 fi
90 else
91 patterns="${2// /$'\n'}"
92
93 while read pattern; do
94 if _python_check_python_abi_matching "${PYTHON_ABI}" "${pattern}"; then
95 return 0
96 fi
97 done <<< "${patterns}"
98
99 return 1
100 fi
101}
102
103_python_package_supporting_installation_for_multiple_python_abis() {
104 if has "${EAPI:-0}" 0 1 2 3 4; then
105 if [[ -n "${SUPPORT_PYTHON_ABIS}" ]]; then
106 return 0
107 else
108 return 1
109 fi
110 else
111 die "${FUNCNAME}(): Support for EAPI=\"${EAPI}\" not implemented"
112 fi
113}
26 114
27# @ECLASS-VARIABLE: PYTHON_DEPEND 115# @ECLASS-VARIABLE: PYTHON_DEPEND
28# @DESCRIPTION: 116# @DESCRIPTION:
29# Specification of dependency on dev-lang/python. 117# Specification of dependency on dev-lang/python.
30# Syntax: 118# Syntax:
65 fi 153 fi
66 fi 154 fi
67 155
68 if [[ "${major_version}" == "2" ]]; then 156 if [[ "${major_version}" == "2" ]]; then
69 python2="1" 157 python2="1"
70 python_versions=("${_CPYTHON2_SUPPORTED_ABIS[@]}") 158 python_versions=("${_CPYTHON2_GLOBALLY_SUPPORTED_ABIS[@]}")
71 python2_minimal_version="${minimal_version}" 159 python2_minimal_version="${minimal_version}"
72 python2_maximal_version="${maximal_version}" 160 python2_maximal_version="${maximal_version}"
73 elif [[ "${major_version}" == "3" ]]; then 161 elif [[ "${major_version}" == "3" ]]; then
74 python3="1" 162 python3="1"
75 python_versions=("${_CPYTHON3_SUPPORTED_ABIS[@]}") 163 python_versions=("${_CPYTHON3_GLOBALLY_SUPPORTED_ABIS[@]}")
76 python3_minimal_version="${minimal_version}" 164 python3_minimal_version="${minimal_version}"
77 python3_maximal_version="${maximal_version}" 165 python3_maximal_version="${maximal_version}"
78 else 166 else
79 python_all="1" 167 python_all="1"
80 python_versions=("${_CPYTHON2_SUPPORTED_ABIS[@]}" "${_CPYTHON3_SUPPORTED_ABIS[@]}") 168 python_versions=("${_CPYTHON2_GLOBALLY_SUPPORTED_ABIS[@]}" "${_CPYTHON3_GLOBALLY_SUPPORTED_ABIS[@]}")
81 python_minimal_version="${minimal_version}" 169 python_minimal_version="${minimal_version}"
82 python_maximal_version="${maximal_version}" 170 python_maximal_version="${maximal_version}"
83 fi 171 fi
84 172
85 if [[ -n "${minimal_version}" ]] && ! has "${minimal_version}" "${python_versions[@]}"; then 173 if [[ -n "${minimal_version}" ]] && ! has "${minimal_version}" "${python_versions[@]}"; then
113 201
114 if [[ "${python_all}" == "1" ]]; then 202 if [[ "${python_all}" == "1" ]]; then
115 if [[ -z "${python_minimal_version}" && -z "${python_maximal_version}" ]]; then 203 if [[ -z "${python_minimal_version}" && -z "${python_maximal_version}" ]]; then
116 _PYTHON_ATOMS+=("dev-lang/python") 204 _PYTHON_ATOMS+=("dev-lang/python")
117 else 205 else
118 python_versions=("${_CPYTHON2_SUPPORTED_ABIS[@]}" "${_CPYTHON3_SUPPORTED_ABIS[@]}") 206 python_versions=("${_CPYTHON2_GLOBALLY_SUPPORTED_ABIS[@]}" "${_CPYTHON3_GLOBALLY_SUPPORTED_ABIS[@]}")
119 python_minimal_version="${python_minimal_version:-${python_versions[0]}}" 207 python_minimal_version="${python_minimal_version:-${python_versions[0]}}"
120 python_maximal_version="${python_maximal_version:-${python_versions[${#python_versions[@]}-1]}}" 208 python_maximal_version="${python_maximal_version:-${python_versions[${#python_versions[@]}-1]}}"
121 _append_accepted_versions_range 209 _append_accepted_versions_range
122 fi 210 fi
123 else 211 else
124 if [[ "${python3}" == "1" ]]; then 212 if [[ "${python3}" == "1" ]]; then
125 if [[ -z "${python3_minimal_version}" && -z "${python3_maximal_version}" ]]; then 213 if [[ -z "${python3_minimal_version}" && -z "${python3_maximal_version}" ]]; then
126 _PYTHON_ATOMS+=("=dev-lang/python-3*") 214 _PYTHON_ATOMS+=("=dev-lang/python-3*")
127 else 215 else
128 python_versions=("${_CPYTHON3_SUPPORTED_ABIS[@]}") 216 python_versions=("${_CPYTHON3_GLOBALLY_SUPPORTED_ABIS[@]}")
129 python_minimal_version="${python3_minimal_version:-${python_versions[0]}}" 217 python_minimal_version="${python3_minimal_version:-${python_versions[0]}}"
130 python_maximal_version="${python3_maximal_version:-${python_versions[${#python_versions[@]}-1]}}" 218 python_maximal_version="${python3_maximal_version:-${python_versions[${#python_versions[@]}-1]}}"
131 _append_accepted_versions_range 219 _append_accepted_versions_range
132 fi 220 fi
133 fi 221 fi
134 if [[ "${python2}" == "1" ]]; then 222 if [[ "${python2}" == "1" ]]; then
135 if [[ -z "${python2_minimal_version}" && -z "${python2_maximal_version}" ]]; then 223 if [[ -z "${python2_minimal_version}" && -z "${python2_maximal_version}" ]]; then
136 _PYTHON_ATOMS+=("=dev-lang/python-2*") 224 _PYTHON_ATOMS+=("=dev-lang/python-2*")
137 else 225 else
138 python_versions=("${_CPYTHON2_SUPPORTED_ABIS[@]}") 226 python_versions=("${_CPYTHON2_GLOBALLY_SUPPORTED_ABIS[@]}")
139 python_minimal_version="${python2_minimal_version:-${python_versions[0]}}" 227 python_minimal_version="${python2_minimal_version:-${python_versions[0]}}"
140 python_maximal_version="${python2_maximal_version:-${python_versions[${#python_versions[@]}-1]}}" 228 python_maximal_version="${python2_maximal_version:-${python_versions[${#python_versions[@]}-1]}}"
141 _append_accepted_versions_range 229 _append_accepted_versions_range
142 fi 230 fi
143 fi 231 fi
221_python_implementation() { 309_python_implementation() {
222 if [[ "${CATEGORY}/${PN}" == "dev-lang/python" ]]; then 310 if [[ "${CATEGORY}/${PN}" == "dev-lang/python" ]]; then
223 return 0 311 return 0
224 elif [[ "${CATEGORY}/${PN}" == "dev-java/jython" ]]; then 312 elif [[ "${CATEGORY}/${PN}" == "dev-java/jython" ]]; then
225 return 0 313 return 0
314 elif [[ "${CATEGORY}/${PN}" == "dev-python/pypy" ]]; then
315 return 0
226 else 316 else
227 return 1 317 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 318 fi
245} 319}
246 320
247_python_abi-specific_local_scope() { 321_python_abi-specific_local_scope() {
248 [[ " ${FUNCNAME[@]:2} " =~ " "(_python_final_sanity_checks|python_execute_function|python_mod_optimize|python_mod_cleanup)" " ]] 322 [[ " ${FUNCNAME[@]:2} " =~ " "(_python_final_sanity_checks|python_execute_function|python_mod_optimize|python_mod_cleanup)" " ]]
322 _CYAN= 396 _CYAN=
323 _NORMAL= 397 _NORMAL=
324 fi 398 fi
325} 399}
326 400
327unset PYTHON_PKG_SETUP_EXECUTED
328
329_python_check_python_pkg_setup_execution() { 401_python_check_python_pkg_setup_execution() {
330 [[ " ${FUNCNAME[@]:1} " =~ " "(python_set_active_version|python_pkg_setup)" " ]] && return 402 [[ " ${FUNCNAME[@]:1} " =~ " "(python_set_active_version|python_pkg_setup)" " ]] && return
331 403
332 if ! has "${EAPI:-0}" 0 1 2 3 && [[ -z "${PYTHON_PKG_SETUP_EXECUTED}" ]]; then 404 if ! has "${EAPI:-0}" 0 1 2 3 && [[ -z "${PYTHON_PKG_SETUP_EXECUTED}" ]]; then
333 die "python_pkg_setup() not called" 405 die "python_pkg_setup() not called"
338# @DESCRIPTION: 410# @DESCRIPTION:
339# Perform sanity checks and initialize environment. 411# Perform sanity checks and initialize environment.
340# 412#
341# This function is exported in EAPI 2 and 3 when PYTHON_USE_WITH or PYTHON_USE_WITH_OR variable 413# This function is exported in EAPI 2 and 3 when PYTHON_USE_WITH or PYTHON_USE_WITH_OR variable
342# is set and always in EAPI >=4. Calling of this function is mandatory in EAPI >=4. 414# is set and always in EAPI >=4. Calling of this function is mandatory in EAPI >=4.
343#
344# This function can be used only in pkg_setup() phase.
345python_pkg_setup() { 415python_pkg_setup() {
346 # Check if phase is pkg_setup(). 416 if [[ "${EBUILD_PHASE}" != "setup" ]]; then
347 [[ "${EBUILD_PHASE}" != "setup" ]] && die "${FUNCNAME}() can be used only in pkg_setup() phase" 417 die "${FUNCNAME}() can be used only in pkg_setup() phase"
418 fi
348 419
349 if [[ "$#" -ne 0 ]]; then 420 if [[ "$#" -ne 0 ]]; then
350 die "${FUNCNAME}() does not accept arguments" 421 die "${FUNCNAME}() does not accept arguments"
351 fi 422 fi
423
424 export JYTHON_SYSTEM_CACHEDIR="1"
425 addwrite "${EPREFIX}/var/cache/jython"
352 426
353 if _python_package_supporting_installation_for_multiple_python_abis; then 427 if _python_package_supporting_installation_for_multiple_python_abis; then
354 _python_calculate_PYTHON_ABIS 428 _python_calculate_PYTHON_ABIS
355 export EPYTHON="$(PYTHON -f)" 429 export EPYTHON="$(PYTHON -f)"
356 else 430 else
399 fi 473 fi
400 474
401 PYTHON_PKG_SETUP_EXECUTED="1" 475 PYTHON_PKG_SETUP_EXECUTED="1"
402} 476}
403 477
404if ! has "${EAPI:-0}" 0 1 2 3 || { has "${EAPI:-0}" 2 3 && [[ -n "${PYTHON_USE_WITH}" || -n "${PYTHON_USE_WITH_OR}" ]]; }; then 478_PYTHON_SHEBANG_BASE_PART_REGEX='^#![[:space:]]*([^[:space:]]*/usr/bin/env[[:space:]]+)?([^[:space:]]*/)?(jython|pypy-c|python)'
405 EXPORT_FUNCTIONS pkg_setup
406fi
407 479
408# @FUNCTION: python_convert_shebangs 480# @FUNCTION: python_convert_shebangs
409# @USAGE: [-q|--quiet] [-r|--recursive] [-x|--only-executables] [--] <Python_version> <file|directory> [files|directories] 481# @USAGE: [-q|--quiet] [-r|--recursive] [-x|--only-executables] [--] <Python_ABI|Python_version> <file|directory> [files|directories]
410# @DESCRIPTION: 482# @DESCRIPTION:
411# Convert shebangs in specified files. Directories can be specified only with --recursive option. 483# Convert shebangs in specified files. Directories can be specified only with --recursive option.
412python_convert_shebangs() { 484python_convert_shebangs() {
413 _python_check_python_pkg_setup_execution 485 _python_check_python_pkg_setup_execution
414 486
415 local argument file files=() only_executables="0" python_version quiet="0" recursive="0" 487 local argument file files=() only_executables="0" python_interpreter quiet="0" recursive="0" shebangs_converted="0"
416 488
417 while (($#)); do 489 while (($#)); do
418 case "$1" in 490 case "$1" in
419 -r|--recursive) 491 -r|--recursive)
420 recursive="1" 492 recursive="1"
443 die "${FUNCNAME}(): Missing Python version and files or directories" 515 die "${FUNCNAME}(): Missing Python version and files or directories"
444 elif [[ "$#" -eq 1 ]]; then 516 elif [[ "$#" -eq 1 ]]; then
445 die "${FUNCNAME}(): Missing files or directories" 517 die "${FUNCNAME}(): Missing files or directories"
446 fi 518 fi
447 519
448 python_version="$1" 520 if [[ -n "$(_python_get_implementation --ignore-invalid "$1")" ]]; then
521 python_interpreter="$(PYTHON "$1")"
522 else
523 python_interpreter="python$1"
524 fi
449 shift 525 shift
450 526
451 for argument in "$@"; do 527 for argument in "$@"; do
452 if [[ ! -e "${argument}" ]]; then 528 if [[ ! -e "${argument}" ]]; then
453 die "${FUNCNAME}(): '${argument}' does not exist" 529 die "${FUNCNAME}(): '${argument}' does not exist"
468 544
469 for file in "${files[@]}"; do 545 for file in "${files[@]}"; do
470 file="${file#./}" 546 file="${file#./}"
471 [[ "${only_executables}" == "1" && ! -x "${file}" ]] && continue 547 [[ "${only_executables}" == "1" && ! -x "${file}" ]] && continue
472 548
473 if [[ "$(head -n1 "${file}")" =~ ^'#!'.*python ]]; then 549 if [[ "$(head -n1 "${file}")" =~ ${_PYTHON_SHEBANG_BASE_PART_REGEX} ]]; then
474 [[ "$(sed -ne "2p" "${file}")" =~ ^"# Gentoo '".*"' wrapper script generated by python_generate_wrapper_scripts()"$ ]] && continue 550 [[ "$(sed -ne "2p" "${file}")" =~ ^"# Gentoo '".*"' wrapper script generated by python_generate_wrapper_scripts()"$ ]] && continue
551
552 shebangs_converted="1"
475 553
476 if [[ "${quiet}" == "0" ]]; then 554 if [[ "${quiet}" == "0" ]]; then
477 einfo "Converting shebang in '${file}'" 555 einfo "Converting shebang in '${file}'"
478 fi 556 fi
479 557
480 sed -e "1s/python\([[:digit:]]\+\(\.[[:digit:]]\+\)\?\)\?/python${python_version}/" -i "${file}" || die "Conversion of shebang in '${file}' failed" 558 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 '${file}' failed"
559 fi
560 done
481 561
482 # Delete potential whitespace after "#!". 562 if [[ "${shebangs_converted}" == "0" ]]; then
483 sed -e '1s/\(^#!\)[[:space:]]*/\1/' -i "${file}" || die "sed '${file}' failed" 563 ewarn "${FUNCNAME}(): Python scripts not found"
484 fi 564 fi
485 done
486} 565}
487 566
488# @FUNCTION: python_clean_installation_image 567# @FUNCTION: python_clean_py-compile_files
489# @USAGE: [-q|--quiet] 568# @USAGE: [-q|--quiet]
490# @DESCRIPTION: 569# @DESCRIPTION:
491# Delete needless files in installation image. 570# Clean py-compile files to disable byte-compilation.
492python_clean_installation_image() { 571python_clean_py-compile_files() {
493 _python_check_python_pkg_setup_execution 572 _python_check_python_pkg_setup_execution
494 _python_initialize_prefix_variables
495 573
496 local file files=() quiet="0" 574 local file files=() quiet="0"
497
498 # Check if phase is src_install().
499 [[ "${EBUILD_PHASE}" != "install" ]] && die "${FUNCNAME}() can be used only in src_install() phase"
500 575
501 while (($#)); do 576 while (($#)); do
502 case "$1" in 577 case "$1" in
503 -q|--quiet) 578 -q|--quiet)
504 quiet="1" 579 quiet="1"
512 esac 587 esac
513 shift 588 shift
514 done 589 done
515 590
516 while read -d $'\0' -r file; do 591 while read -d $'\0' -r file; do
592 files+=("${file#./}")
593 done < <(find -name py-compile -type f -print0)
594
595 for file in "${files[@]}"; do
596 if [[ "${quiet}" == "0" ]]; then
597 einfo "Cleaning '${file}' file"
598 fi
599 echo "#!/bin/sh" > "${file}"
600 done
601}
602
603# @FUNCTION: python_clean_installation_image
604# @USAGE: [-q|--quiet]
605# @DESCRIPTION:
606# Delete needless files in installation image.
607#
608# This function can be used only in src_install() phase.
609python_clean_installation_image() {
610 if [[ "${EBUILD_PHASE}" != "install" ]]; then
611 die "${FUNCNAME}() can be used only in src_install() phase"
612 fi
613
614 _python_check_python_pkg_setup_execution
615 _python_initialize_prefix_variables
616
617 local file files=() quiet="0"
618
619 while (($#)); do
620 case "$1" in
621 -q|--quiet)
622 quiet="1"
623 ;;
624 -*)
625 die "${FUNCNAME}(): Unrecognized option '$1'"
626 ;;
627 *)
628 die "${FUNCNAME}(): Invalid usage"
629 ;;
630 esac
631 shift
632 done
633
634 while read -d $'\0' -r file; do
517 files+=("${file}") 635 files+=("${file}")
518 done < <(find "${ED}" "(" -name "*.py[co]" -o -name "*\$py.class" ")" -type f -print0) 636 done < <(find "${ED}" "(" -name "*.py[co]" -o -name "*\$py.class" ")" -type f -print0)
519 637
520 if [[ "${#files[@]}" -gt 0 ]]; then 638 if [[ "${#files[@]}" -gt 0 ]]; then
521 if [[ "${quiet}" == "0" ]]; then 639 if [[ "${quiet}" == "0" ]]; then
555# @ECLASS-VARIABLE: SUPPORT_PYTHON_ABIS 673# @ECLASS-VARIABLE: SUPPORT_PYTHON_ABIS
556# @DESCRIPTION: 674# @DESCRIPTION:
557# Set this in EAPI <= 4 to indicate that current package supports installation for 675# Set this in EAPI <= 4 to indicate that current package supports installation for
558# multiple Python ABIs. 676# multiple Python ABIs.
559 677
678# @ECLASS-VARIABLE: PYTHON_TESTS_RESTRICTED_ABIS
679# @DESCRIPTION:
680# Space-separated list of Python ABI patterns. Testing in Python ABIs matching any Python ABI
681# patterns specified in this list is skipped.
682
560# @ECLASS-VARIABLE: PYTHON_EXPORT_PHASE_FUNCTIONS 683# @ECLASS-VARIABLE: PYTHON_EXPORT_PHASE_FUNCTIONS
561# @DESCRIPTION: 684# @DESCRIPTION:
562# Set this to export phase functions for the following ebuild phases: 685# Set this to export phase functions for the following ebuild phases:
563# src_prepare, src_configure, src_compile, src_test, src_install. 686# src_prepare(), src_configure(), src_compile(), src_test(), src_install().
564if ! has "${EAPI:-0}" 0 1; then 687if ! has "${EAPI:-0}" 0 1; then
565 python_src_prepare() { 688 python_src_prepare() {
566 _python_check_python_pkg_setup_execution 689 if [[ "${EBUILD_PHASE}" != "prepare" ]]; then
690 die "${FUNCNAME}() can be used only in src_prepare() phase"
691 fi
567 692
568 if ! _python_package_supporting_installation_for_multiple_python_abis; then 693 if ! _python_package_supporting_installation_for_multiple_python_abis; then
569 die "${FUNCNAME}() cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs" 694 die "${FUNCNAME}() cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs"
570 fi 695 fi
571 696
697 _python_check_python_pkg_setup_execution
698
572 if [[ "$#" -ne 0 ]]; then 699 if [[ "$#" -ne 0 ]]; then
573 die "${FUNCNAME}() does not accept arguments" 700 die "${FUNCNAME}() does not accept arguments"
574 fi 701 fi
575 702
576 python_copy_sources 703 python_copy_sources
577 } 704 }
578 705
579 for python_default_function in src_configure src_compile src_test src_install; do 706 for python_default_function in src_configure src_compile src_test; do
580 eval "python_${python_default_function}() { 707 eval "python_${python_default_function}() {
581 _python_check_python_pkg_setup_execution 708 if [[ \"\${EBUILD_PHASE}\" != \"${python_default_function#src_}\" ]]; then
709 die \"\${FUNCNAME}() can be used only in ${python_default_function}() phase\"
710 fi
582 711
583 if ! _python_package_supporting_installation_for_multiple_python_abis; then 712 if ! _python_package_supporting_installation_for_multiple_python_abis; then
584 die \"\${FUNCNAME}() cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs\" 713 die \"\${FUNCNAME}() cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs\"
585 fi 714 fi
586 715
716 _python_check_python_pkg_setup_execution
717
587 python_execute_function -d -s -- \"\$@\" 718 python_execute_function -d -s -- \"\$@\"
588 }" 719 }"
589 done 720 done
590 unset python_default_function 721 unset python_default_function
591 722
723 python_src_install() {
724 if [[ "${EBUILD_PHASE}" != "install" ]]; then
725 die "${FUNCNAME}() can be used only in src_install() phase"
726 fi
727
728 if ! _python_package_supporting_installation_for_multiple_python_abis; then
729 die "${FUNCNAME}() cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs"
730 fi
731
732 _python_check_python_pkg_setup_execution
733
734 if has "${EAPI:-0}" 0 1 2 3; then
735 python_execute_function -d -s -- "$@"
736 else
737 python_installation() {
738 emake DESTDIR="${T}/images/${PYTHON_ABI}" install "$@"
739 }
740 python_execute_function -s python_installation "$@"
741 unset python_installation
742
743 python_merge_intermediate_installation_images "${T}/images"
744 fi
745 }
746
592 if [[ -n "${PYTHON_EXPORT_PHASE_FUNCTIONS}" ]]; then 747 if [[ -n "${PYTHON_EXPORT_PHASE_FUNCTIONS}" ]]; then
593 EXPORT_FUNCTIONS src_prepare src_configure src_compile src_test src_install 748 EXPORT_FUNCTIONS src_prepare src_configure src_compile src_test src_install
594 fi 749 fi
595fi 750fi
596 751
597if has "${EAPI:-0}" 0 1 2 3; then 752if has "${EAPI:-0}" 0 1 2 3 4; then
598 unset PYTHON_ABIS 753 unset PYTHON_ABIS
599fi 754fi
600 755
601_python_calculate_PYTHON_ABIS() { 756_python_calculate_PYTHON_ABIS() {
602 if ! _python_package_supporting_installation_for_multiple_python_abis; then 757 if ! _python_package_supporting_installation_for_multiple_python_abis; then
603 die "${FUNCNAME}() cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs" 758 die "${FUNCNAME}() cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs"
604 fi 759 fi
605 760
606 _python_initial_sanity_checks 761 _python_initial_sanity_checks
607 762
608 if [[ "$(declare -p PYTHON_ABIS 2> /dev/null)" != "declare -x PYTHON_ABIS="* ]] && has "${EAPI:-0}" 0 1 2 3; then 763 if [[ "$(declare -p PYTHON_ABIS 2> /dev/null)" != "declare -x PYTHON_ABIS="* ]] && has "${EAPI:-0}" 0 1 2 3 4; then
609 local PYTHON_ABI restricted_ABI restricted_ABIs support_ABI supported_PYTHON_ABIS 764 local PYTHON_ABI
610
611 restricted_ABIs="${RESTRICT_PYTHON_ABIS// /$'\n'}"
612 765
613 if [[ "$(declare -p USE_PYTHON 2> /dev/null)" == "declare -x USE_PYTHON="* ]]; then 766 if [[ "$(declare -p USE_PYTHON 2> /dev/null)" == "declare -x USE_PYTHON="* ]]; then
614 local cpython_enabled="0" 767 local cpython_enabled="0"
615 768
616 if [[ -z "${USE_PYTHON}" ]]; then 769 if [[ -z "${USE_PYTHON}" ]]; then
617 die "USE_PYTHON variable is empty" 770 die "USE_PYTHON variable is empty"
618 fi 771 fi
619 772
620 for PYTHON_ABI in ${USE_PYTHON}; do 773 for PYTHON_ABI in ${USE_PYTHON}; do
621 if ! has "${PYTHON_ABI}" ${_PYTHON_SUPPORTED_ABIS[@]}; then 774 if ! has "${PYTHON_ABI}" "${_PYTHON_GLOBALLY_SUPPORTED_ABIS[@]}"; then
622 die "USE_PYTHON variable contains invalid value '${PYTHON_ABI}'" 775 die "USE_PYTHON variable contains invalid value '${PYTHON_ABI}'"
623 fi 776 fi
624 777
625 if has "${PYTHON_ABI}" "${_CPYTHON2_SUPPORTED_ABIS[@]}" "${_CPYTHON3_SUPPORTED_ABIS[@]}"; then 778 if has "${PYTHON_ABI}" "${_CPYTHON2_GLOBALLY_SUPPORTED_ABIS[@]}" "${_CPYTHON3_GLOBALLY_SUPPORTED_ABIS[@]}"; then
626 cpython_enabled="1" 779 cpython_enabled="1"
627 fi 780 fi
628 781
629 support_ABI="1" 782 if ! _python_check_python_abi_matching --patterns-list "${PYTHON_ABI}" "${RESTRICT_PYTHON_ABIS}"; then
630 while read restricted_ABI; do 783 export PYTHON_ABIS+="${PYTHON_ABIS:+ }${PYTHON_ABI}"
631 if [[ "${PYTHON_ABI}" == ${restricted_ABI} ]]; then
632 support_ABI="0"
633 break
634 fi 784 fi
635 done <<< "${restricted_ABIs}"
636 [[ "${support_ABI}" == "1" ]] && export PYTHON_ABIS+="${PYTHON_ABIS:+ }${PYTHON_ABI}"
637 done 785 done
638 786
639 if [[ -z "${PYTHON_ABIS//[${IFS}]/}" ]]; then 787 if [[ -z "${PYTHON_ABIS//[${IFS}]/}" ]]; then
640 die "USE_PYTHON variable does not enable any Python ABI supported by ${CATEGORY}/${PF}" 788 die "USE_PYTHON variable does not enable any Python ABI supported by ${CATEGORY}/${PF}"
641 fi 789 fi
642 790
643 if [[ "${cpython_enabled}" == "0" ]]; then 791 if [[ "${cpython_enabled}" == "0" ]]; then
644 die "USE_PYTHON variable does not enable any CPython ABI" 792 die "USE_PYTHON variable does not enable any CPython ABI"
645 fi 793 fi
646 else 794 else
647 local python_version python2_version= python3_version= support_python_major_version 795 local python_version python2_version python3_version support_python_major_version
648 796
649 if ! has_version "dev-lang/python"; then 797 if ! has_version "dev-lang/python"; then
650 die "${FUNCNAME}(): 'dev-lang/python' is not installed" 798 die "${FUNCNAME}(): 'dev-lang/python' is not installed"
651 fi 799 fi
652 800
657 die "'${EPREFIX}/usr/bin/python2' is not valid symlink" 805 die "'${EPREFIX}/usr/bin/python2' is not valid symlink"
658 fi 806 fi
659 807
660 python2_version="$("${EPREFIX}/usr/bin/python2" -c 'from sys import version_info; print(".".join(str(x) for x in version_info[:2]))')" 808 python2_version="$("${EPREFIX}/usr/bin/python2" -c 'from sys import version_info; print(".".join(str(x) for x in version_info[:2]))')"
661 809
810 support_python_major_version="0"
662 for PYTHON_ABI in "${_CPYTHON2_SUPPORTED_ABIS[@]}"; do 811 for PYTHON_ABI in "${_CPYTHON2_GLOBALLY_SUPPORTED_ABIS[@]}"; do
812 if ! _python_check_python_abi_matching --patterns-list "${PYTHON_ABI}" "${RESTRICT_PYTHON_ABIS}"; then
663 support_python_major_version="1" 813 support_python_major_version="1"
664 while read restricted_ABI; do 814 break
665 if [[ "${PYTHON_ABI}" == ${restricted_ABI} ]]; then
666 support_python_major_version="0"
667 fi 815 fi
668 done <<< "${restricted_ABIs}"
669 [[ "${support_python_major_version}" == "1" ]] && break
670 done 816 done
671 if [[ "${support_python_major_version}" == "1" ]]; then 817 if [[ "${support_python_major_version}" == "1" ]]; then
672 while read restricted_ABI; do 818 if _python_check_python_abi_matching --patterns-list "${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}" 819 die "Active version of CPython 2 is not supported by ${CATEGORY}/${PF}"
675 fi 820 fi
676 done <<< "${restricted_ABIs}"
677 else 821 else
678 python2_version="" 822 python2_version=""
679 fi 823 fi
680 fi 824 fi
681 825
684 die "'${EPREFIX}/usr/bin/python3' is not valid symlink" 828 die "'${EPREFIX}/usr/bin/python3' is not valid symlink"
685 fi 829 fi
686 830
687 python3_version="$("${EPREFIX}/usr/bin/python3" -c 'from sys import version_info; print(".".join(str(x) for x in version_info[:2]))')" 831 python3_version="$("${EPREFIX}/usr/bin/python3" -c 'from sys import version_info; print(".".join(str(x) for x in version_info[:2]))')"
688 832
833 support_python_major_version="0"
689 for PYTHON_ABI in "${_CPYTHON3_SUPPORTED_ABIS[@]}"; do 834 for PYTHON_ABI in "${_CPYTHON3_GLOBALLY_SUPPORTED_ABIS[@]}"; do
835 if ! _python_check_python_abi_matching --patterns-list "${PYTHON_ABI}" "${RESTRICT_PYTHON_ABIS}"; then
690 support_python_major_version="1" 836 support_python_major_version="1"
691 while read restricted_ABI; do 837 break
692 if [[ "${PYTHON_ABI}" == ${restricted_ABI} ]]; then
693 support_python_major_version="0"
694 fi 838 fi
695 done <<< "${restricted_ABIs}"
696 [[ "${support_python_major_version}" == "1" ]] && break
697 done 839 done
698 if [[ "${support_python_major_version}" == "1" ]]; then 840 if [[ "${support_python_major_version}" == "1" ]]; then
699 while read restricted_ABI; do 841 if _python_check_python_abi_matching --patterns-list "${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}" 842 die "Active version of CPython 3 is not supported by ${CATEGORY}/${PF}"
702 fi 843 fi
703 done <<< "${restricted_ABIs}"
704 else 844 else
705 python3_version="" 845 python3_version=""
706 fi 846 fi
847 fi
848
849 if [[ -z "${python2_version}" && -z "${python3_version}" ]]; then
850 eerror "${CATEGORY}/${PF} requires at least one of the following packages:"
851 for PYTHON_ABI in "${_CPYTHON2_GLOBALLY_SUPPORTED_ABIS[@]}" "${_CPYTHON3_GLOBALLY_SUPPORTED_ABIS[@]}"; do
852 if ! _python_check_python_abi_matching --patterns-list "${PYTHON_ABI}" "${RESTRICT_PYTHON_ABIS}"; then
853 eerror " dev-lang/python:${PYTHON_ABI}"
854 fi
855 done
856 die "No supported version of CPython installed"
707 fi 857 fi
708 858
709 if [[ -n "${python2_version}" && "${python_version}" == "2."* && "${python_version}" != "${python2_version}" ]]; then 859 if [[ -n "${python2_version}" && "${python_version}" == "2."* && "${python_version}" != "${python2_version}" ]]; then
710 eerror "Python wrapper is configured incorrectly or '${EPREFIX}/usr/bin/python2' symlink" 860 eerror "Python wrapper is configured incorrectly or '${EPREFIX}/usr/bin/python2' symlink"
711 eerror "is set incorrectly. Use \`eselect python\` to fix configuration." 861 eerror "is set incorrectly. Use \`eselect python\` to fix configuration."
733 eval "_PYTHON_SAVED_${variable}=\"\${!variable}\"" 883 eval "_PYTHON_SAVED_${variable}=\"\${!variable}\""
734 for prefix in PYTHON_USER_ PYTHON_; do 884 for prefix in PYTHON_USER_ PYTHON_; do
735 if [[ "$(declare -p ${prefix}${variable} 2> /dev/null)" == "declare -a ${prefix}${variable}="* ]]; then 885 if [[ "$(declare -p ${prefix}${variable} 2> /dev/null)" == "declare -a ${prefix}${variable}="* ]]; then
736 eval "array=(\"\${${prefix}${variable}[@]}\")" 886 eval "array=(\"\${${prefix}${variable}[@]}\")"
737 for element in "${array[@]}"; do 887 for element in "${array[@]}"; do
738 if [[ "${element}" =~ ^([[:alnum:]]|\.|-|\*|\[|\])+\ (\+|-)\ .+ ]]; then 888 if [[ "${element}" =~ ^${_PYTHON_ABI_PATTERN_REGEX}\ (\+|-)\ .+ ]]; then
739 pattern="${element%% *}" 889 pattern="${element%% *}"
740 element="${element#* }" 890 element="${element#* }"
741 operator="${element%% *}" 891 operator="${element%% *}"
742 flags="${element#* }" 892 flags="${element#* }"
743 if [[ "${PYTHON_ABI}" == ${pattern} ]]; then 893 if _python_check_python_abi_matching "${PYTHON_ABI}" "${pattern}"; then
744 if [[ "${operator}" == "+" ]]; then 894 if [[ "${operator}" == "+" ]]; then
745 eval "export ${variable}+=\"\${variable:+ }${flags}\"" 895 eval "export ${variable}+=\"\${variable:+ }${flags}\""
746 elif [[ "${operator}" == "-" ]]; then 896 elif [[ "${operator}" == "-" ]]; then
747 flags="${flags// /$'\n'}" 897 flags="${flags// /$'\n'}"
748 old_value="${!variable// /$'\n'}" 898 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] 932# @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: 933# @DESCRIPTION:
784# Execute specified function for each value of PYTHON_ABIS, optionally passing additional 934# Execute specified function for each value of PYTHON_ABIS, optionally passing additional
785# arguments. The specified function can use PYTHON_ABI and BUILDDIR variables. 935# arguments. The specified function can use PYTHON_ABI and BUILDDIR variables.
786python_execute_function() { 936python_execute_function() {
787 _python_check_python_pkg_setup_execution
788
789 if ! _python_package_supporting_installation_for_multiple_python_abis; then 937 if ! _python_package_supporting_installation_for_multiple_python_abis; then
790 die "${FUNCNAME}() cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs" 938 die "${FUNCNAME}() cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs"
791 fi 939 fi
792 940
941 _python_check_python_pkg_setup_execution
793 _python_set_color_variables 942 _python_set_color_variables
794 943
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= 944 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
796 945
797 while (($#)); do 946 while (($#)); do
798 case "$1" in 947 case "$1" in
799 --action-message) 948 --action-message)
800 action_message_template="$2" 949 action_message_template="$2"
870 python_default_function() { 1019 python_default_function() {
871 emake "$@" 1020 emake "$@"
872 } 1021 }
873 elif [[ "${EBUILD_PHASE}" == "test" ]]; then 1022 elif [[ "${EBUILD_PHASE}" == "test" ]]; then
874 python_default_function() { 1023 python_default_function() {
1024 # Stolen from portage's _eapi0_src_test()
1025 local emake_cmd="${MAKE:-make} ${MAKEOPTS} ${EXTRA_EMAKE}"
875 if emake -j1 -n check &> /dev/null; then 1026 if ${emake_cmd} -j1 -n check &> /dev/null; then
876 emake -j1 check "$@" 1027 ${emake_cmd} -j1 check "$@"
877 elif emake -j1 -n test &> /dev/null; then 1028 elif ${emake_cmd} -j1 -n test &> /dev/null; then
878 emake -j1 test "$@" 1029 ${emake_cmd} -j1 test "$@"
879 fi 1030 fi
880 } 1031 }
881 elif [[ "${EBUILD_PHASE}" == "install" ]]; then 1032 elif [[ "${EBUILD_PHASE}" == "install" ]]; then
882 python_default_function() { 1033 python_default_function() {
883 emake DESTDIR="${D}" install "$@" 1034 emake DESTDIR="${D}" install "$@"
912 iterated_PYTHON_ABIS="$(PYTHON -f --ABI)" 1063 iterated_PYTHON_ABIS="$(PYTHON -f --ABI)"
913 else 1064 else
914 iterated_PYTHON_ABIS="${PYTHON_ABIS}" 1065 iterated_PYTHON_ABIS="${PYTHON_ABIS}"
915 fi 1066 fi
916 for PYTHON_ABI in ${iterated_PYTHON_ABIS}; do 1067 for PYTHON_ABI in ${iterated_PYTHON_ABIS}; do
1068 if [[ "${EBUILD_PHASE}" == "test" ]] && _python_check_python_abi_matching --patterns-list "${PYTHON_ABI}" "${PYTHON_TESTS_RESTRICTED_ABIS}"; then
1069 if [[ "${quiet}" == "0" ]]; then
1070 echo " ${_GREEN}*${_NORMAL} ${_BLUE}Testing of ${CATEGORY}/${PF} with $(python_get_implementation_and_version) skipped${_NORMAL}"
1071 fi
1072 continue
1073 fi
1074
917 _python_prepare_flags 1075 _python_prepare_flags
918 1076
919 if [[ "${quiet}" == "0" ]]; then 1077 if [[ "${quiet}" == "0" ]]; then
920 if [[ -n "${action_message_template}" ]]; then 1078 if [[ -n "${action_message_template}" ]]; then
921 eval "action_message=\"${action_message_template}\"" 1079 eval "action_message=\"${action_message_template}\""
922 else 1080 else
923 action_message="${action} of ${CATEGORY}/${PF} with $(python_get_implementation) $(python_get_version)..." 1081 action_message="${action} of ${CATEGORY}/${PF} with $(python_get_implementation_and_version)..."
924 fi 1082 fi
925 echo " ${_GREEN}*${_NORMAL} ${_BLUE}${action_message}${_NORMAL}" 1083 echo " ${_GREEN}*${_NORMAL} ${_BLUE}${action_message}${_NORMAL}"
926 fi 1084 fi
927 1085
928 if [[ "${separate_build_dirs}" == "1" ]]; then 1086 if [[ "${separate_build_dirs}" == "1" ]]; then
952 1110
953 if [[ "${return_code}" -ne 0 ]]; then 1111 if [[ "${return_code}" -ne 0 ]]; then
954 if [[ -n "${failure_message_template}" ]]; then 1112 if [[ -n "${failure_message_template}" ]]; then
955 eval "failure_message=\"${failure_message_template}\"" 1113 eval "failure_message=\"${failure_message_template}\""
956 else 1114 else
957 failure_message="${action} failed with $(python_get_implementation) $(python_get_version) in ${function}() function" 1115 failure_message="${action} failed with $(python_get_implementation_and_version) in ${function}() function"
958 fi 1116 fi
959 1117
960 if [[ "${nonfatal}" == "1" ]]; then 1118 if [[ "${nonfatal}" == "1" ]]; then
961 if [[ "${quiet}" == "0" ]]; then 1119 if [[ "${quiet}" == "0" ]]; then
962 ewarn "${failure_message}" 1120 ewarn "${failure_message}"
1015# @FUNCTION: python_copy_sources 1173# @FUNCTION: python_copy_sources
1016# @USAGE: <directory="${S}"> [directory] 1174# @USAGE: <directory="${S}"> [directory]
1017# @DESCRIPTION: 1175# @DESCRIPTION:
1018# Copy unpacked sources of current package to separate build directory for each Python ABI. 1176# Copy unpacked sources of current package to separate build directory for each Python ABI.
1019python_copy_sources() { 1177python_copy_sources() {
1020 _python_check_python_pkg_setup_execution
1021
1022 if ! _python_package_supporting_installation_for_multiple_python_abis; then 1178 if ! _python_package_supporting_installation_for_multiple_python_abis; then
1023 die "${FUNCNAME}() cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs" 1179 die "${FUNCNAME}() cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs"
1024 fi 1180 fi
1181
1182 _python_check_python_pkg_setup_execution
1025 1183
1026 local dir dirs=() PYTHON_ABI 1184 local dir dirs=() PYTHON_ABI
1027 1185
1028 if [[ "$#" -eq 0 ]]; then 1186 if [[ "$#" -eq 0 ]]; then
1029 if [[ "${WORKDIR}" == "${S}" ]]; then 1187 if [[ "${WORKDIR}" == "${S}" ]]; then
1046# @USAGE: [-E|--respect-EPYTHON] [-f|--force] [-q|--quiet] [--] <file> [files] 1204# @USAGE: [-E|--respect-EPYTHON] [-f|--force] [-q|--quiet] [--] <file> [files]
1047# @DESCRIPTION: 1205# @DESCRIPTION:
1048# Generate wrapper scripts. Existing files are overwritten only with --force option. 1206# Generate wrapper scripts. Existing files are overwritten only with --force option.
1049# If --respect-EPYTHON option is specified, then generated wrapper scripts will 1207# If --respect-EPYTHON option is specified, then generated wrapper scripts will
1050# respect EPYTHON variable at run time. 1208# respect EPYTHON variable at run time.
1209#
1210# This function can be used only in src_install() phase.
1051python_generate_wrapper_scripts() { 1211python_generate_wrapper_scripts() {
1052 _python_check_python_pkg_setup_execution 1212 if [[ "${EBUILD_PHASE}" != "install" ]]; then
1213 die "${FUNCNAME}() can be used only in src_install() phase"
1214 fi
1053 1215
1054 if ! _python_package_supporting_installation_for_multiple_python_abis; then 1216 if ! _python_package_supporting_installation_for_multiple_python_abis; then
1055 die "${FUNCNAME}() cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs" 1217 die "${FUNCNAME}() cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs"
1056 fi 1218 fi
1057 1219
1220 _python_check_python_pkg_setup_execution
1058 _python_initialize_prefix_variables 1221 _python_initialize_prefix_variables
1059 1222
1060 local eselect_python_option file force="0" quiet="0" PYTHON_ABI python2_enabled="0" python3_enabled="0" respect_EPYTHON="0" 1223 local eselect_python_option file force="0" quiet="0" PYTHON_ABI PYTHON_ABIS_list python2_enabled="0" python3_enabled="0" respect_EPYTHON="0"
1061 1224
1062 while (($#)); do 1225 while (($#)); do
1063 case "$1" in 1226 case "$1" in
1064 -E|--respect-EPYTHON) 1227 -E|--respect-EPYTHON)
1065 respect_EPYTHON="1" 1228 respect_EPYTHON="1"
1087 if [[ "$#" -eq 0 ]]; then 1250 if [[ "$#" -eq 0 ]]; then
1088 die "${FUNCNAME}(): Missing arguments" 1251 die "${FUNCNAME}(): Missing arguments"
1089 fi 1252 fi
1090 1253
1091 _python_calculate_PYTHON_ABIS 1254 _python_calculate_PYTHON_ABIS
1092 for PYTHON_ABI in "${_CPYTHON2_SUPPORTED_ABIS[@]}"; do 1255 for PYTHON_ABI in "${_CPYTHON2_GLOBALLY_SUPPORTED_ABIS[@]}"; do
1093 if has "${PYTHON_ABI}" ${PYTHON_ABIS}; then 1256 if has "${PYTHON_ABI}" ${PYTHON_ABIS}; then
1094 python2_enabled="1" 1257 python2_enabled="1"
1095 fi 1258 fi
1096 done 1259 done
1097 for PYTHON_ABI in "${_CPYTHON3_SUPPORTED_ABIS[@]}"; do 1260 for PYTHON_ABI in "${_CPYTHON3_GLOBALLY_SUPPORTED_ABIS[@]}"; do
1098 if has "${PYTHON_ABI}" ${PYTHON_ABIS}; then 1261 if has "${PYTHON_ABI}" ${PYTHON_ABIS}; then
1099 python3_enabled="1" 1262 python3_enabled="1"
1100 fi 1263 fi
1101 done 1264 done
1102 1265
1108 eselect_python_option="--python3" 1271 eselect_python_option="--python3"
1109 else 1272 else
1110 die "${FUNCNAME}(): Unsupported environment" 1273 die "${FUNCNAME}(): Unsupported environment"
1111 fi 1274 fi
1112 1275
1276 PYTHON_ABIS_list="$("$(PYTHON -f)" -c "print(', '.join('\"%s\"' % x for x in reversed('${PYTHON_ABIS}'.split())))")"
1277
1113 for file in "$@"; do 1278 for file in "$@"; do
1114 if [[ -f "${file}" && "${force}" == "0" ]]; then 1279 if [[ -f "${file}" && "${force}" == "0" ]]; then
1115 die "${FUNCNAME}(): '$1' already exists" 1280 die "${FUNCNAME}(): '${file}' already exists"
1116 fi 1281 fi
1117 1282
1118 if [[ "${quiet}" == "0" ]]; then 1283 if [[ "${quiet}" == "0" ]]; then
1119 einfo "Generating '${file#${ED%/}}' wrapper script" 1284 einfo "Generating '${file#${ED%/}}' wrapper script"
1120 fi 1285 fi
1126import os 1291import os
1127import re 1292import re
1128import subprocess 1293import subprocess
1129import sys 1294import sys
1130 1295
1296cpython_ABI_re = re.compile(r"^(\d+\.\d+)$")
1297jython_ABI_re = re.compile(r"^(\d+\.\d+)-jython$")
1298pypy_ABI_re = re.compile(r"^\d+\.\d+-pypy-(\d+\.\d+)$")
1131EPYTHON_re = re.compile(r"^python(\d+\.\d+)$") 1299cpython_interpreter_re = re.compile(r"^python(\d+\.\d+)$")
1300jython_interpreter_re = re.compile(r"^jython(\d+\.\d+)$")
1301pypy_interpreter_re = re.compile(r"^pypy-c(\d+\.\d+)$")
1132python_shebang_re = re.compile(r"^#! *(${EPREFIX}/usr/bin/python|(${EPREFIX})?/usr/bin/env +(${EPREFIX}/usr/bin/)?python)") 1302cpython_shebang_re = re.compile(r"^#![ \t]*(?:${EPREFIX}/usr/bin/python|(?:${EPREFIX})?/usr/bin/env[ \t]+(?:${EPREFIX}/usr/bin/)?python)")
1303python_shebang_options_re = re.compile(r"^#![ \t]*${EPREFIX}/usr/bin/(?:jython|pypy-c|python)(?:\d+(?:\.\d+)?)?[ \t]+(-\S)")
1133python_verification_output_re = re.compile("^GENTOO_PYTHON_TARGET_SCRIPT_PATH supported\n$") 1304python_verification_output_re = re.compile("^GENTOO_PYTHON_TARGET_SCRIPT_PATH supported\n$")
1305
1306pypy_versions_mapping = {
1307 "1.5": "2.7"
1308}
1309
1310def get_PYTHON_ABI(python_interpreter):
1311 cpython_matched = cpython_interpreter_re.match(python_interpreter)
1312 jython_matched = jython_interpreter_re.match(python_interpreter)
1313 pypy_matched = pypy_interpreter_re.match(python_interpreter)
1314 if cpython_matched is not None:
1315 PYTHON_ABI = cpython_matched.group(1)
1316 elif jython_matched is not None:
1317 PYTHON_ABI = jython_matched.group(1) + "-jython"
1318 elif pypy_matched is not None:
1319 PYTHON_ABI = pypy_versions_mapping[pypy_matched.group(1)] + "-pypy-" + pypy_matched.group(1)
1320 else:
1321 PYTHON_ABI = None
1322 return PYTHON_ABI
1323
1324def get_python_interpreter(PYTHON_ABI):
1325 cpython_matched = cpython_ABI_re.match(PYTHON_ABI)
1326 jython_matched = jython_ABI_re.match(PYTHON_ABI)
1327 pypy_matched = pypy_ABI_re.match(PYTHON_ABI)
1328 if cpython_matched is not None:
1329 python_interpreter = "python" + cpython_matched.group(1)
1330 elif jython_matched is not None:
1331 python_interpreter = "jython" + jython_matched.group(1)
1332 elif pypy_matched is not None:
1333 python_interpreter = "pypy-c" + pypy_matched.group(1)
1334 else:
1335 python_interpreter = None
1336 return python_interpreter
1134 1337
1135EOF 1338EOF
1136 if [[ "$?" != "0" ]]; then 1339 if [[ "$?" != "0" ]]; then
1137 die "${FUNCNAME}(): Generation of '$1' failed" 1340 die "${FUNCNAME}(): Generation of '$1' failed"
1138 fi 1341 fi
1139 if [[ "${respect_EPYTHON}" == "1" ]]; then 1342 if [[ "${respect_EPYTHON}" == "1" ]]; then
1140 cat << EOF >> "${file}" 1343 cat << EOF >> "${file}"
1141EPYTHON = os.environ.get("EPYTHON") 1344python_interpreter = os.environ.get("EPYTHON")
1142if EPYTHON: 1345if python_interpreter:
1143 EPYTHON_matched = EPYTHON_re.match(EPYTHON) 1346 PYTHON_ABI = get_PYTHON_ABI(python_interpreter)
1144 if EPYTHON_matched: 1347 if PYTHON_ABI is None:
1145 PYTHON_ABI = EPYTHON_matched.group(1)
1146 else:
1147 sys.stderr.write("EPYTHON variable has unrecognized value '%s'\n" % EPYTHON) 1348 sys.stderr.write("%s: EPYTHON variable has unrecognized value '%s'\n" % (sys.argv[0], python_interpreter))
1148 sys.exit(1) 1349 sys.exit(1)
1149else: 1350else:
1150 try: 1351 try:
1352 environment = os.environ.copy()
1353 environment["ROOT"] = "/"
1151 eselect_process = subprocess.Popen(["${EPREFIX}/usr/bin/eselect", "python", "show"${eselect_python_option:+, $(echo "\"")}${eselect_python_option}${eselect_python_option:+$(echo "\"")}], stdout=subprocess.PIPE) 1354 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: 1355 if eselect_process.wait() != 0:
1153 raise ValueError 1356 raise ValueError
1154 except (OSError, ValueError): 1357 except (OSError, ValueError):
1155 sys.stderr.write("Execution of 'eselect python show${eselect_python_option:+ }${eselect_python_option}' failed\n") 1358 sys.stderr.write("%s: Execution of 'eselect python show${eselect_python_option:+ }${eselect_python_option}' failed\n" % sys.argv[0])
1156 sys.exit(1) 1359 sys.exit(1)
1157 1360
1158 EPYTHON = eselect_process.stdout.read() 1361 python_interpreter = eselect_process.stdout.read()
1159 if not isinstance(EPYTHON, str): 1362 if not isinstance(python_interpreter, str):
1160 # Python 3 1363 # Python 3
1161 EPYTHON = EPYTHON.decode() 1364 python_interpreter = python_interpreter.decode()
1162 EPYTHON = EPYTHON.rstrip("\n") 1365 python_interpreter = python_interpreter.rstrip("\n")
1163 1366
1164 EPYTHON_matched = EPYTHON_re.match(EPYTHON) 1367 PYTHON_ABI = get_PYTHON_ABI(python_interpreter)
1165 if EPYTHON_matched: 1368 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) 1369 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) 1370 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 1371
1184EPYTHON = eselect_process.stdout.read() 1372wrapper_script_path = os.path.realpath(sys.argv[0])
1185if not isinstance(EPYTHON, str): 1373target_executable_path = "%s-%s" % (wrapper_script_path, PYTHON_ABI)
1186 # Python 3 1374if not os.path.exists(target_executable_path):
1187 EPYTHON = EPYTHON.decode() 1375 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) 1376 sys.exit(1)
1196EOF 1377EOF
1197 if [[ "$?" != "0" ]]; then 1378 if [[ "$?" != "0" ]]; then
1198 die "${FUNCNAME}(): Generation of '$1' failed" 1379 die "${FUNCNAME}(): Generation of '$1' failed"
1199 fi 1380 fi
1381 else
1382 cat << EOF >> "${file}"
1383try:
1384 environment = os.environ.copy()
1385 environment["ROOT"] = "/"
1386 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)
1387 if eselect_process.wait() != 0:
1388 raise ValueError
1389except (OSError, ValueError):
1390 sys.stderr.write("%s: Execution of 'eselect python show${eselect_python_option:+ }${eselect_python_option}' failed\n" % sys.argv[0])
1391 sys.exit(1)
1392
1393python_interpreter = eselect_process.stdout.read()
1394if not isinstance(python_interpreter, str):
1395 # Python 3
1396 python_interpreter = python_interpreter.decode()
1397python_interpreter = python_interpreter.rstrip("\n")
1398
1399PYTHON_ABI = get_PYTHON_ABI(python_interpreter)
1400if PYTHON_ABI is None:
1401 sys.stderr.write("%s: 'eselect python show${eselect_python_option:+ }${eselect_python_option}' printed unrecognized value '%s'\n" % (sys.argv[0], python_interpreter))
1402 sys.exit(1)
1403
1404wrapper_script_path = os.path.realpath(sys.argv[0])
1405for PYTHON_ABI in [PYTHON_ABI, ${PYTHON_ABIS_list}]:
1406 target_executable_path = "%s-%s" % (wrapper_script_path, PYTHON_ABI)
1407 if os.path.exists(target_executable_path):
1408 break
1409else:
1410 sys.stderr.write("%s: No target script exists for '%s'\n" % (sys.argv[0], wrapper_script_path))
1411 sys.exit(1)
1412
1413python_interpreter = get_python_interpreter(PYTHON_ABI)
1414if python_interpreter is None:
1415 sys.stderr.write("%s: Unrecognized Python ABI '%s'\n" % (sys.argv[0], PYTHON_ABI))
1416 sys.exit(1)
1417EOF
1418 if [[ "$?" != "0" ]]; then
1419 die "${FUNCNAME}(): Generation of '$1' failed"
1420 fi
1200 fi 1421 fi
1201 cat << EOF >> "${file}" 1422 cat << EOF >> "${file}"
1202
1203wrapper_script_path = os.path.realpath(sys.argv[0])
1204target_executable_path = "%s-%s" % (wrapper_script_path, PYTHON_ABI)
1205os.environ["GENTOO_PYTHON_PROCESS_NAME"] = os.path.basename(sys.argv[0])
1206os.environ["GENTOO_PYTHON_WRAPPER_SCRIPT_PATH"] = sys.argv[0]
1207os.environ["GENTOO_PYTHON_TARGET_SCRIPT_PATH"] = target_executable_path
1208if not os.path.exists(target_executable_path):
1209 sys.stderr.write("'%s' does not exist\n" % target_executable_path)
1210 sys.exit(1)
1211 1423
1212target_executable = open(target_executable_path, "rb") 1424target_executable = open(target_executable_path, "rb")
1213target_executable_first_line = target_executable.readline() 1425target_executable_first_line = target_executable.readline()
1426target_executable.close()
1214if not isinstance(target_executable_first_line, str): 1427if not isinstance(target_executable_first_line, str):
1215 # Python 3 1428 # Python 3
1216 target_executable_first_line = target_executable_first_line.decode("utf_8", "replace") 1429 target_executable_first_line = target_executable_first_line.decode("utf_8", "replace")
1217 1430
1431options = []
1432python_shebang_options_matched = python_shebang_options_re.match(target_executable_first_line)
1433if python_shebang_options_matched is not None:
1434 options = [python_shebang_options_matched.group(1)]
1435
1218python_shebang_matched = python_shebang_re.match(target_executable_first_line) 1436cpython_shebang_matched = cpython_shebang_re.match(target_executable_first_line)
1219target_executable.close()
1220 1437
1221if python_shebang_matched: 1438if cpython_shebang_matched is not None:
1222 try: 1439 try:
1223 python_interpreter_path = "${EPREFIX}/usr/bin/%s" % EPYTHON 1440 python_interpreter_path = "${EPREFIX}/usr/bin/%s" % python_interpreter
1224 os.environ["GENTOO_PYTHON_TARGET_SCRIPT_PATH_VERIFICATION"] = "1" 1441 os.environ["GENTOO_PYTHON_TARGET_SCRIPT_PATH_VERIFICATION"] = "1"
1225 python_verification_process = subprocess.Popen([python_interpreter_path, "-c", "pass"], stdout=subprocess.PIPE) 1442 python_verification_process = subprocess.Popen([python_interpreter_path, "-c", "pass"], stdout=subprocess.PIPE)
1226 del os.environ["GENTOO_PYTHON_TARGET_SCRIPT_PATH_VERIFICATION"] 1443 del os.environ["GENTOO_PYTHON_TARGET_SCRIPT_PATH_VERIFICATION"]
1227 if python_verification_process.wait() != 0: 1444 if python_verification_process.wait() != 0:
1228 raise ValueError 1445 raise ValueError
1233 python_verification_output = python_verification_output.decode() 1450 python_verification_output = python_verification_output.decode()
1234 1451
1235 if not python_verification_output_re.match(python_verification_output): 1452 if not python_verification_output_re.match(python_verification_output):
1236 raise ValueError 1453 raise ValueError
1237 1454
1455 if cpython_interpreter_re.match(python_interpreter) is not None:
1456 os.environ["GENTOO_PYTHON_PROCESS_NAME"] = os.path.basename(sys.argv[0])
1457 os.environ["GENTOO_PYTHON_WRAPPER_SCRIPT_PATH"] = sys.argv[0]
1458 os.environ["GENTOO_PYTHON_TARGET_SCRIPT_PATH"] = target_executable_path
1459
1460 if hasattr(os, "execv"):
1238 os.execv(python_interpreter_path, [python_interpreter_path] + sys.argv) 1461 os.execv(python_interpreter_path, [python_interpreter_path] + options + sys.argv)
1462 else:
1463 sys.exit(subprocess.Popen([python_interpreter_path] + options + sys.argv).wait())
1464 except (KeyboardInterrupt, SystemExit):
1465 raise
1239 except: 1466 except:
1240 pass 1467 pass
1241 if "GENTOO_PYTHON_TARGET_SCRIPT_PATH_VERIFICATION" in os.environ: 1468 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"] 1469 if variable in os.environ:
1470 del os.environ[variable]
1243 1471
1472if hasattr(os, "execv"):
1244os.execv(target_executable_path, sys.argv) 1473 os.execv(target_executable_path, sys.argv)
1474else:
1475 sys.exit(subprocess.Popen([target_executable_path] + sys.argv[1:]).wait())
1245EOF 1476EOF
1246 if [[ "$?" != "0" ]]; then 1477 if [[ "$?" != "0" ]]; then
1247 die "${FUNCNAME}(): Generation of '$1' failed" 1478 die "${FUNCNAME}(): Generation of '$1' failed"
1248 fi 1479 fi
1249 fperms +x "${file#${ED%/}}" || die "fperms '${file}' failed" 1480 fperms +x "${file#${ED%/}}" || die "fperms '${file}' failed"
1250 done 1481 done
1251} 1482}
1252 1483
1484# @ECLASS-VARIABLE: PYTHON_VERSIONED_SCRIPTS
1485# @DESCRIPTION:
1486# Array of regular expressions of paths to versioned Python scripts.
1487# Python scripts in /usr/bin and /usr/sbin are versioned by default.
1488
1489# @ECLASS-VARIABLE: PYTHON_VERSIONED_EXECUTABLES
1490# @DESCRIPTION:
1491# Array of regular expressions of paths to versioned executables (including Python scripts).
1492
1493# @ECLASS-VARIABLE: PYTHON_NONVERSIONED_EXECUTABLES
1494# @DESCRIPTION:
1495# Array of regular expressions of paths to nonversioned executables (including Python scripts).
1496
1497# @FUNCTION: python_merge_intermediate_installation_images
1498# @USAGE: [-q|--quiet] [--] <intermediate_installation_images_directory>
1499# @DESCRIPTION:
1500# Merge intermediate installation images into installation image.
1501#
1502# This function can be used only in src_install() phase.
1503python_merge_intermediate_installation_images() {
1504 if [[ "${EBUILD_PHASE}" != "install" ]]; then
1505 die "${FUNCNAME}() can be used only in src_install() phase"
1506 fi
1507
1508 if ! _python_package_supporting_installation_for_multiple_python_abis; then
1509 die "${FUNCNAME}() cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs"
1510 fi
1511
1512 _python_check_python_pkg_setup_execution
1513 _python_initialize_prefix_variables
1514
1515 local absolute_file b file files=() intermediate_installation_images_directory PYTHON_ABI quiet="0" regex shebang version_executable wrapper_scripts=() wrapper_scripts_set=()
1516
1517 while (($#)); do
1518 case "$1" in
1519 -q|--quiet)
1520 quiet="1"
1521 ;;
1522 --)
1523 shift
1524 break
1525 ;;
1526 -*)
1527 die "${FUNCNAME}(): Unrecognized option '$1'"
1528 ;;
1529 *)
1530 break
1531 ;;
1532 esac
1533 shift
1534 done
1535
1536 if [[ "$#" -ne 1 ]]; then
1537 die "${FUNCNAME}() requires 1 argument"
1538 fi
1539
1540 intermediate_installation_images_directory="$1"
1541
1542 if [[ ! -d "${intermediate_installation_images_directory}" ]]; then
1543 die "${FUNCNAME}(): Intermediate installation images directory '${intermediate_installation_images_directory}' does not exist"
1544 fi
1545
1546 _python_calculate_PYTHON_ABIS
1547 if [[ "$(PYTHON -f --ABI)" == 3.* ]]; then
1548 b="b"
1549 fi
1550
1551 while read -d $'\0' -r file; do
1552 files+=("${file}")
1553 done < <("$(PYTHON -f)" -c \
1554"import os
1555import sys
1556
1557if hasattr(sys.stdout, 'buffer'):
1558 # Python 3
1559 stdout = sys.stdout.buffer
1560else:
1561 # Python 2
1562 stdout = sys.stdout
1563
1564files_set = set()
1565
1566os.chdir(${b}'${intermediate_installation_images_directory}')
1567
1568for PYTHON_ABI in ${b}'${PYTHON_ABIS}'.split():
1569 for root, dirs, files in os.walk(PYTHON_ABI + ${b}'${EPREFIX}'):
1570 root = root[len(PYTHON_ABI + ${b}'${EPREFIX}')+1:]
1571 files_set.update(root + ${b}'/' + file for file in files)
1572
1573for file in sorted(files_set):
1574 stdout.write(file)
1575 stdout.write(${b}'\x00')" || die "${FUNCNAME}(): Failure of extraction of files in intermediate installation images")
1576
1577 for PYTHON_ABI in ${PYTHON_ABIS}; do
1578 if [[ ! -d "${intermediate_installation_images_directory}/${PYTHON_ABI}" ]]; then
1579 die "${FUNCNAME}(): Intermediate installation image for Python ABI '${PYTHON_ABI}' does not exist"
1580 fi
1581
1582 pushd "${intermediate_installation_images_directory}/${PYTHON_ABI}${EPREFIX}" > /dev/null || die "pushd failed"
1583
1584 for file in "${files[@]}"; do
1585 version_executable="0"
1586 for regex in "/usr/bin/.*" "/usr/sbin/.*" "${PYTHON_VERSIONED_SCRIPTS[@]}"; do
1587 if [[ "/${file}" =~ ^${regex}$ ]]; then
1588 version_executable="1"
1589 break
1590 fi
1591 done
1592 for regex in "${PYTHON_VERSIONED_EXECUTABLES[@]}"; do
1593 if [[ "/${file}" =~ ^${regex}$ ]]; then
1594 version_executable="2"
1595 break
1596 fi
1597 done
1598 if [[ "${version_executable}" != "0" ]]; then
1599 for regex in "${PYTHON_NONVERSIONED_EXECUTABLES[@]}"; do
1600 if [[ "/${file}" =~ ^${regex}$ ]]; then
1601 version_executable="0"
1602 break
1603 fi
1604 done
1605 fi
1606
1607 [[ "${version_executable}" == "0" ]] && continue
1608
1609 if [[ -L "${file}" ]]; then
1610 absolute_file="$(readlink "${file}")"
1611 if [[ "${absolute_file}" == /* ]]; then
1612 absolute_file="${intermediate_installation_images_directory}/${PYTHON_ABI}${EPREFIX}/${absolute_file##/}"
1613 else
1614 if [[ "${file}" == */* ]]; then
1615 absolute_file="${intermediate_installation_images_directory}/${PYTHON_ABI}${EPREFIX}/${file%/*}/${absolute_file}"
1616 else
1617 absolute_file="${intermediate_installation_images_directory}/${PYTHON_ABI}${EPREFIX}/${absolute_file}"
1618 fi
1619 fi
1620 else
1621 absolute_file="${intermediate_installation_images_directory}/${PYTHON_ABI}${EPREFIX}/${file}"
1622 fi
1623
1624 [[ ! -x "${absolute_file}" ]] && continue
1625
1626 shebang="$(head -n1 "${absolute_file}")" || die "Extraction of shebang from '${absolute_file}' failed"
1627
1628 if [[ "${version_executable}" == "2" ]]; then
1629 wrapper_scripts+=("${ED}${file}")
1630 elif [[ "${version_executable}" == "1" ]]; then
1631 if [[ "${shebang}" =~ ${_PYTHON_SHEBANG_BASE_PART_REGEX}([[:digit:]]+(\.[[:digit:]]+)?)?($|[[:space:]]+) ]]; then
1632 wrapper_scripts+=("${ED}${file}")
1633 else
1634 version_executable="0"
1635 fi
1636 fi
1637
1638 [[ "${version_executable}" == "0" ]] && continue
1639
1640 if [[ -e "${file}-${PYTHON_ABI}" ]]; then
1641 die "${FUNCNAME}(): '${EPREFIX}/${file}-${PYTHON_ABI}' already exists"
1642 fi
1643
1644 mv "${file}" "${file}-${PYTHON_ABI}" || die "Renaming of '${file}' failed"
1645
1646 if [[ "${shebang}" =~ ${_PYTHON_SHEBANG_BASE_PART_REGEX}[[:digit:]]*($|[[:space:]]+) ]]; then
1647 if [[ -L "${file}-${PYTHON_ABI}" ]]; then
1648 python_convert_shebangs $([[ "${quiet}" == "1" ]] && echo --quiet) "${PYTHON_ABI}" "${absolute_file}"
1649 else
1650 python_convert_shebangs $([[ "${quiet}" == "1" ]] && echo --quiet) "${PYTHON_ABI}" "${file}-${PYTHON_ABI}"
1651 fi
1652 fi
1653 done
1654
1655 popd > /dev/null || die "popd failed"
1656
1657 # This is per bug #390691, without the duplication refactor, and with
1658 # the 3-way structure per comment #6. This enable users with old
1659 # coreutils to upgrade a lot easier (you need to upgrade python+portage
1660 # before coreutils can be upgraded).
1661 if ROOT="/" has_version '>=sys-apps/coreutils-6.9.90'; then
1662 cp -fr --preserve=all --no-preserve=context "${intermediate_installation_images_directory}/${PYTHON_ABI}/"* "${D}" || die "Merging of intermediate installation image for Python ABI '${PYTHON_ABI} into installation image failed"
1663 elif ROOT="/" has_version sys-apps/coreutils; then
1664 cp -fr --preserve=all "${intermediate_installation_images_directory}/${PYTHON_ABI}/"* "${D}" || die "Merging of intermediate installation image for Python ABI '${PYTHON_ABI} into installation image failed"
1665 else
1666 cp -fpr "${intermediate_installation_images_directory}/${PYTHON_ABI}/"* "${D}" || die "Merging of intermediate installation image for Python ABI '${PYTHON_ABI} into installation image failed"
1667 fi
1668 done
1669
1670 rm -fr "${intermediate_installation_images_directory}"
1671
1672 if [[ "${#wrapper_scripts[@]}" -ge 1 ]]; then
1673 rm -f "${T}/python_wrapper_scripts"
1674
1675 for file in "${wrapper_scripts[@]}"; do
1676 echo -n "${file}" >> "${T}/python_wrapper_scripts"
1677 echo -en "\x00" >> "${T}/python_wrapper_scripts"
1678 done
1679
1680 while read -d $'\0' -r file; do
1681 wrapper_scripts_set+=("${file}")
1682 done < <("$(PYTHON -f)" -c \
1683"import sys
1684
1685if hasattr(sys.stdout, 'buffer'):
1686 # Python 3
1687 stdout = sys.stdout.buffer
1688else:
1689 # Python 2
1690 stdout = sys.stdout
1691
1692python_wrapper_scripts_file = open('${T}/python_wrapper_scripts', 'rb')
1693files = set(python_wrapper_scripts_file.read().rstrip(${b}'\x00').split(${b}'\x00'))
1694python_wrapper_scripts_file.close()
1695
1696for file in sorted(files):
1697 stdout.write(file)
1698 stdout.write(${b}'\x00')" || die "${FUNCNAME}(): Failure of extraction of set of wrapper scripts")
1699
1700 python_generate_wrapper_scripts $([[ "${quiet}" == "1" ]] && echo --quiet) "${wrapper_scripts_set[@]}"
1701 fi
1702}
1703
1253# ================================================================================================ 1704# ================================================================================================
1254# ========= FUNCTIONS FOR PACKAGES NOT SUPPORTING INSTALLATION FOR MULTIPLE PYTHON ABIS ========== 1705# ========= FUNCTIONS FOR PACKAGES NOT SUPPORTING INSTALLATION FOR MULTIPLE PYTHON ABIS ==========
1255# ================================================================================================ 1706# ================================================================================================
1256 1707
1257unset EPYTHON PYTHON_ABI 1708unset EPYTHON PYTHON_ABI
1258 1709
1259# @FUNCTION: python_set_active_version 1710# @FUNCTION: python_set_active_version
1260# @USAGE: <CPython_ABI|2|3> 1711# @USAGE: <Python_ABI|2|3>
1261# @DESCRIPTION: 1712# @DESCRIPTION:
1262# Set specified version of CPython as active version of Python. 1713# Set locally active version of Python.
1714# If Python_ABI argument is specified, then version of Python corresponding to Python_ABI is used.
1715# If 2 argument is specified, then active version of CPython 2 is used.
1716# If 3 argument is specified, then active version of CPython 3 is used.
1263# 1717#
1264# This function can be used only in pkg_setup() phase. 1718# This function can be used only in pkg_setup() phase.
1265python_set_active_version() { 1719python_set_active_version() {
1266 # Check if phase is pkg_setup(). 1720 if [[ "${EBUILD_PHASE}" != "setup" ]]; then
1267 [[ "${EBUILD_PHASE}" != "setup" ]] && die "${FUNCNAME}() can be used only in pkg_setup() phase" 1721 die "${FUNCNAME}() can be used only in pkg_setup() phase"
1722 fi
1268 1723
1269 if _python_package_supporting_installation_for_multiple_python_abis; then 1724 if _python_package_supporting_installation_for_multiple_python_abis; then
1270 die "${FUNCNAME}() cannot be used in ebuilds of packages supporting installation for multiple Python ABIs" 1725 die "${FUNCNAME}() cannot be used in ebuilds of packages supporting installation for multiple Python ABIs"
1271 fi 1726 fi
1272 1727
1275 fi 1730 fi
1276 1731
1277 _python_initial_sanity_checks 1732 _python_initial_sanity_checks
1278 1733
1279 if [[ -z "${PYTHON_ABI}" ]]; then 1734 if [[ -z "${PYTHON_ABI}" ]]; then
1280 if [[ "$1" =~ ^[[:digit:]]+\.[[:digit:]]+$ ]]; then 1735 if [[ -n "$(_python_get_implementation --ignore-invalid "$1")" ]]; then
1281 if ! _python_implementation && ! has_version "dev-lang/python:$1"; then 1736 # PYTHON_ABI variable is intended to be used only in ebuilds/eclasses,
1282 die "${FUNCNAME}(): 'dev-lang/python:$1' is not installed" 1737 # so it does not need to be exported to subprocesses.
1738 PYTHON_ABI="$1"
1739 if ! _python_implementation && ! has_version "$(python_get_implementational_package)"; then
1740 die "${FUNCNAME}(): '$(python_get_implementational_package)' is not installed"
1283 fi 1741 fi
1284 export EPYTHON="$(PYTHON "$1")" 1742 export EPYTHON="$(PYTHON "$1")"
1285 elif [[ "$1" == "2" ]]; then 1743 elif [[ "$1" == "2" ]]; then
1286 if ! _python_implementation && ! has_version "=dev-lang/python-2*"; then 1744 if ! _python_implementation && ! has_version "=dev-lang/python-2*"; then
1287 die "${FUNCNAME}(): '=dev-lang/python-2*' is not installed" 1745 die "${FUNCNAME}(): '=dev-lang/python-2*' is not installed"
1288 fi 1746 fi
1289 export EPYTHON="$(PYTHON -2)" 1747 export EPYTHON="$(PYTHON -2)"
1748 PYTHON_ABI="${EPYTHON#python}"
1749 PYTHON_ABI="${PYTHON_ABI%%-*}"
1290 elif [[ "$1" == "3" ]]; then 1750 elif [[ "$1" == "3" ]]; then
1291 if ! _python_implementation && ! has_version "=dev-lang/python-3*"; then 1751 if ! _python_implementation && ! has_version "=dev-lang/python-3*"; then
1292 die "${FUNCNAME}(): '=dev-lang/python-3*' is not installed" 1752 die "${FUNCNAME}(): '=dev-lang/python-3*' is not installed"
1293 fi 1753 fi
1294 export EPYTHON="$(PYTHON -3)" 1754 export EPYTHON="$(PYTHON -3)"
1755 PYTHON_ABI="${EPYTHON#python}"
1756 PYTHON_ABI="${PYTHON_ABI%%-*}"
1295 else 1757 else
1296 die "${FUNCNAME}(): Unrecognized argument '$1'" 1758 die "${FUNCNAME}(): Unrecognized argument '$1'"
1297 fi 1759 fi
1298
1299 # PYTHON_ABI variable is intended to be used only in ebuilds/eclasses,
1300 # so it does not need to be exported to subprocesses.
1301 PYTHON_ABI="${EPYTHON#python}"
1302 PYTHON_ABI="${PYTHON_ABI%%-*}"
1303 fi 1760 fi
1304 1761
1305 _python_final_sanity_checks 1762 _python_final_sanity_checks
1306 1763
1307 # python-updater checks PYTHON_REQUESTED_ACTIVE_VERSION variable. 1764 # python-updater checks PYTHON_REQUESTED_ACTIVE_VERSION variable.
1308 PYTHON_REQUESTED_ACTIVE_VERSION="$1" 1765 PYTHON_REQUESTED_ACTIVE_VERSION="$1"
1309} 1766}
1310 1767
1311# @FUNCTION: python_need_rebuild 1768# @FUNCTION: python_need_rebuild
1769# @DESCRIPTION:
1312# @DESCRIPTION: Mark current package for rebuilding by python-updater after 1770# Mark current package for rebuilding by python-updater after
1313# switching of active version of Python. 1771# switching of active version of Python.
1314python_need_rebuild() { 1772python_need_rebuild() {
1315 _python_check_python_pkg_setup_execution
1316
1317 if _python_package_supporting_installation_for_multiple_python_abis; then 1773 if _python_package_supporting_installation_for_multiple_python_abis; then
1318 die "${FUNCNAME}() cannot be used in ebuilds of packages supporting installation for multiple Python ABIs" 1774 die "${FUNCNAME}() cannot be used in ebuilds of packages supporting installation for multiple Python ABIs"
1319 fi 1775 fi
1776
1777 _python_check_python_pkg_setup_execution
1320 1778
1321 if [[ "$#" -ne 0 ]]; then 1779 if [[ "$#" -ne 0 ]]; then
1322 die "${FUNCNAME}() does not accept arguments" 1780 die "${FUNCNAME}() does not accept arguments"
1323 fi 1781 fi
1324 1782
1327 1785
1328# ================================================================================================ 1786# ================================================================================================
1329# ======================================= GETTER FUNCTIONS ======================================= 1787# ======================================= GETTER FUNCTIONS =======================================
1330# ================================================================================================ 1788# ================================================================================================
1331 1789
1332_PYTHON_ABI_EXTRACTION_COMMAND='import platform 1790_PYTHON_ABI_EXTRACTION_COMMAND=\
1791'import platform
1333import sys 1792import sys
1334sys.stdout.write(".".join(str(x) for x in sys.version_info[:2])) 1793sys.stdout.write(".".join(str(x) for x in sys.version_info[:2]))
1335if platform.system()[:4] == "Java": 1794if platform.system()[:4] == "Java":
1336 sys.stdout.write("-jython")' 1795 sys.stdout.write("-jython")
1796elif hasattr(platform, "python_implementation") and platform.python_implementation() == "PyPy":
1797 sys.stdout.write("-pypy-" + ".".join(str(x) for x in sys.pypy_version_info[:2]))'
1337 1798
1338_python_get_implementation() { 1799_python_get_implementation() {
1800 local ignore_invalid="0"
1801
1802 while (($#)); do
1803 case "$1" in
1804 --ignore-invalid)
1805 ignore_invalid="1"
1806 ;;
1807 --)
1808 shift
1809 break
1810 ;;
1811 -*)
1812 die "${FUNCNAME}(): Unrecognized option '$1'"
1813 ;;
1814 *)
1815 break
1816 ;;
1817 esac
1818 shift
1819 done
1820
1339 if [[ "$#" -ne 1 ]]; then 1821 if [[ "$#" -ne 1 ]]; then
1340 die "${FUNCNAME}() requires 1 argument" 1822 die "${FUNCNAME}() requires 1 argument"
1341 fi 1823 fi
1342 1824
1343 if [[ "$1" =~ ^[[:digit:]]+\.[[:digit:]]+$ ]]; then 1825 if [[ "$1" =~ ^[[:digit:]]+\.[[:digit:]]+$ ]]; then
1344 echo "CPython" 1826 echo "CPython"
1345 elif [[ "$1" =~ ^[[:digit:]]+\.[[:digit:]]+-jython$ ]]; then 1827 elif [[ "$1" =~ ^[[:digit:]]+\.[[:digit:]]+-jython$ ]]; then
1346 echo "Jython" 1828 echo "Jython"
1829 elif [[ "$1" =~ ^[[:digit:]]+\.[[:digit:]]+-pypy-[[:digit:]]+\.[[:digit:]]+$ ]]; then
1830 echo "PyPy"
1347 else 1831 else
1832 if [[ "${ignore_invalid}" == "0" ]]; then
1348 die "${FUNCNAME}(): Unrecognized Python ABI '$1'" 1833 die "${FUNCNAME}(): Unrecognized Python ABI '$1'"
1834 fi
1349 fi 1835 fi
1350} 1836}
1351 1837
1352# @FUNCTION: PYTHON 1838# @FUNCTION: PYTHON
1353# @USAGE: [-2] [-3] [--ABI] [-a|--absolute-path] [-f|--final-ABI] [--] <Python_ABI="${PYTHON_ABI}"> 1839# @USAGE: [-2] [-3] [--ABI] [-a|--absolute-path] [-f|--final-ABI] [--] <Python_ABI="${PYTHON_ABI}">
1354# @DESCRIPTION: 1840# @DESCRIPTION:
1355# Print filename of Python interpreter for specified Python ABI. If Python_ABI argument 1841# Print filename of Python interpreter for specified Python ABI. If Python_ABI argument
1356# is ommitted, then PYTHON_ABI environment variable must be set and is used. 1842# is ommitted, then PYTHON_ABI environment variable must be set and is used.
1357# If -2 option is specified, then active version of Python 2 is used. 1843# If -2 option is specified, then active version of CPython 2 is used.
1358# If -3 option is specified, then active version of Python 3 is used. 1844# If -3 option is specified, then active version of CPython 3 is used.
1359# If --final-ABI option is specified, then final ABI from the list of enabled ABIs is used. 1845# If --final-ABI option is specified, then final ABI from the list of enabled ABIs is used.
1360# -2, -3 and --final-ABI options and Python_ABI argument cannot be specified simultaneously. 1846# -2, -3 and --final-ABI options and Python_ABI argument cannot be specified simultaneously.
1361# If --ABI option is specified, then only specified Python ABI is printed instead of 1847# If --ABI option is specified, then only specified Python ABI is printed instead of
1362# filename of Python interpreter. 1848# filename of Python interpreter.
1363# If --absolute-path option is specified, then absolute path to Python interpreter is printed. 1849# If --absolute-path option is specified, then absolute path to Python interpreter is printed.
1412 die "${FUNCNAME}(): '--final-ABI' option cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs" 1898 die "${FUNCNAME}(): '--final-ABI' option cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs"
1413 fi 1899 fi
1414 _python_calculate_PYTHON_ABIS 1900 _python_calculate_PYTHON_ABIS
1415 PYTHON_ABI="${PYTHON_ABIS##* }" 1901 PYTHON_ABI="${PYTHON_ABIS##* }"
1416 elif [[ "${python2}" == "1" ]]; then 1902 elif [[ "${python2}" == "1" ]]; then
1417 PYTHON_ABI="$(eselect python show --python2 --ABI)" 1903 PYTHON_ABI="$(ROOT="/" eselect python show --python2 --ABI)"
1418 if [[ -z "${PYTHON_ABI}" ]]; then 1904 if [[ -z "${PYTHON_ABI}" ]]; then
1419 die "${FUNCNAME}(): Active version of Python 2 not set" 1905 die "${FUNCNAME}(): Active version of CPython 2 not set"
1420 elif [[ "${PYTHON_ABI}" != "2."* ]]; then 1906 elif [[ "${PYTHON_ABI}" != "2."* ]]; then
1421 die "${FUNCNAME}(): Internal error in \`eselect python show --python2\`" 1907 die "${FUNCNAME}(): Internal error in \`eselect python show --python2\`"
1422 fi 1908 fi
1423 elif [[ "${python3}" == "1" ]]; then 1909 elif [[ "${python3}" == "1" ]]; then
1424 PYTHON_ABI="$(eselect python show --python3 --ABI)" 1910 PYTHON_ABI="$(ROOT="/" eselect python show --python3 --ABI)"
1425 if [[ -z "${PYTHON_ABI}" ]]; then 1911 if [[ -z "${PYTHON_ABI}" ]]; then
1426 die "${FUNCNAME}(): Active version of Python 3 not set" 1912 die "${FUNCNAME}(): Active version of CPython 3 not set"
1427 elif [[ "${PYTHON_ABI}" != "3."* ]]; then 1913 elif [[ "${PYTHON_ABI}" != "3."* ]]; then
1428 die "${FUNCNAME}(): Internal error in \`eselect python show --python3\`" 1914 die "${FUNCNAME}(): Internal error in \`eselect python show --python3\`"
1429 fi 1915 fi
1430 elif _python_package_supporting_installation_for_multiple_python_abis; then 1916 elif _python_package_supporting_installation_for_multiple_python_abis; then
1431 if ! _python_abi-specific_local_scope; then 1917 if ! _python_abi-specific_local_scope; then
1457 return 1943 return
1458 else 1944 else
1459 if [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "CPython" ]]; then 1945 if [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "CPython" ]]; then
1460 python_interpreter="python${PYTHON_ABI}" 1946 python_interpreter="python${PYTHON_ABI}"
1461 elif [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "Jython" ]]; then 1947 elif [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "Jython" ]]; then
1462 python_interpreter="jython-${PYTHON_ABI%-jython}" 1948 python_interpreter="jython${PYTHON_ABI%-jython}"
1949 elif [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "PyPy" ]]; then
1950 python_interpreter="pypy-c${PYTHON_ABI#*-pypy-}"
1463 fi 1951 fi
1464 1952
1465 if [[ "${absolute_path_output}" == "1" ]]; then 1953 if [[ "${absolute_path_output}" == "1" ]]; then
1466 echo -n "${EPREFIX}/usr/bin/${python_interpreter}" 1954 echo -n "${EPREFIX}/usr/bin/${python_interpreter}"
1467 else 1955 else
1560 if [[ "${EAPI:-0}" == "0" ]]; then 2048 if [[ "${EAPI:-0}" == "0" ]]; then
1561 if [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "CPython" ]]; then 2049 if [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "CPython" ]]; then
1562 echo "=dev-lang/python-${PYTHON_ABI}*" 2050 echo "=dev-lang/python-${PYTHON_ABI}*"
1563 elif [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "Jython" ]]; then 2051 elif [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "Jython" ]]; then
1564 echo "=dev-java/jython-${PYTHON_ABI%-jython}*" 2052 echo "=dev-java/jython-${PYTHON_ABI%-jython}*"
2053 elif [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "PyPy" ]]; then
2054 echo "=dev-python/pypy-${PYTHON_ABI#*-pypy-}*"
1565 fi 2055 fi
1566 else 2056 else
1567 if [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "CPython" ]]; then 2057 if [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "CPython" ]]; then
1568 echo "dev-lang/python:${PYTHON_ABI}" 2058 echo "dev-lang/python:${PYTHON_ABI}"
1569 elif [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "Jython" ]]; then 2059 elif [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "Jython" ]]; then
1570 echo "dev-java/jython:${PYTHON_ABI%-jython}" 2060 echo "dev-java/jython:${PYTHON_ABI%-jython}"
2061 elif [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "PyPy" ]]; then
2062 echo "dev-python/pypy:${PYTHON_ABI#*-pypy-}"
1571 fi 2063 fi
1572 fi 2064 fi
1573} 2065}
1574 2066
1575# @FUNCTION: python_get_includedir 2067# @FUNCTION: python_get_includedir
1622 2114
1623 if [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "CPython" ]]; then 2115 if [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "CPython" ]]; then
1624 echo "${prefix}usr/include/python${PYTHON_ABI}" 2116 echo "${prefix}usr/include/python${PYTHON_ABI}"
1625 elif [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "Jython" ]]; then 2117 elif [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "Jython" ]]; then
1626 echo "${prefix}usr/share/jython-${PYTHON_ABI%-jython}/Include" 2118 echo "${prefix}usr/share/jython-${PYTHON_ABI%-jython}/Include"
2119 elif [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "PyPy" ]]; then
2120 echo "${prefix}usr/$(get_libdir)/pypy${PYTHON_ABI#*-pypy-}/include"
1627 fi 2121 fi
1628} 2122}
1629 2123
1630# @FUNCTION: python_get_libdir 2124# @FUNCTION: python_get_libdir
1631# @USAGE: [-b|--base-path] [-f|--final-ABI] 2125# @USAGE: [-b|--base-path] [-f|--final-ABI]
1632# @DESCRIPTION: 2126# @DESCRIPTION:
1633# Print path to Python library directory. 2127# Print path to Python standard library directory.
1634# If --base-path option is specified, then path not prefixed with "/" is printed. 2128# If --base-path option is specified, then path not prefixed with "/" is printed.
1635# If --final-ABI option is specified, then final ABI from the list of enabled ABIs is used. 2129# If --final-ABI option is specified, then final ABI from the list of enabled ABIs is used.
1636python_get_libdir() { 2130python_get_libdir() {
1637 _python_check_python_pkg_setup_execution 2131 _python_check_python_pkg_setup_execution
1638 2132
1677 2171
1678 if [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "CPython" ]]; then 2172 if [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "CPython" ]]; then
1679 echo "${prefix}usr/$(get_libdir)/python${PYTHON_ABI}" 2173 echo "${prefix}usr/$(get_libdir)/python${PYTHON_ABI}"
1680 elif [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "Jython" ]]; then 2174 elif [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "Jython" ]]; then
1681 echo "${prefix}usr/share/jython-${PYTHON_ABI%-jython}/Lib" 2175 echo "${prefix}usr/share/jython-${PYTHON_ABI%-jython}/Lib"
2176 elif [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "PyPy" ]]; then
2177 die "${FUNCNAME}(): PyPy has multiple standard library directories"
1682 fi 2178 fi
1683} 2179}
1684 2180
1685# @FUNCTION: python_get_sitedir 2181# @FUNCTION: python_get_sitedir
1686# @USAGE: [-b|--base-path] [-f|--final-ABI] 2182# @USAGE: [-b|--base-path] [-f|--final-ABI]
1689# If --base-path option is specified, then path not prefixed with "/" is printed. 2185# 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. 2186# If --final-ABI option is specified, then final ABI from the list of enabled ABIs is used.
1691python_get_sitedir() { 2187python_get_sitedir() {
1692 _python_check_python_pkg_setup_execution 2188 _python_check_python_pkg_setup_execution
1693 2189
1694 local final_ABI="0" options=() 2190 local base_path="0" final_ABI="0" prefix PYTHON_ABI="${PYTHON_ABI}"
1695 2191
1696 while (($#)); do 2192 while (($#)); do
1697 case "$1" in 2193 case "$1" in
1698 -b|--base-path) 2194 -b|--base-path)
1699 options+=("$1") 2195 base_path="1"
1700 ;; 2196 ;;
1701 -f|--final-ABI) 2197 -f|--final-ABI)
1702 final_ABI="1" 2198 final_ABI="1"
1703 options+=("$1")
1704 ;; 2199 ;;
1705 -*) 2200 -*)
1706 die "${FUNCNAME}(): Unrecognized option '$1'" 2201 die "${FUNCNAME}(): Unrecognized option '$1'"
1707 ;; 2202 ;;
1708 *) 2203 *)
1709 die "${FUNCNAME}(): Invalid usage" 2204 die "${FUNCNAME}(): Invalid usage"
1710 ;; 2205 ;;
1711 esac 2206 esac
1712 shift 2207 shift
1713 done 2208 done
2209
2210 if [[ "${base_path}" == "0" ]]; then
2211 prefix="/"
2212 fi
1714 2213
1715 if [[ "${final_ABI}" == "1" ]]; then 2214 if [[ "${final_ABI}" == "1" ]]; then
1716 if ! _python_package_supporting_installation_for_multiple_python_abis; then 2215 if ! _python_package_supporting_installation_for_multiple_python_abis; then
1717 die "${FUNCNAME}(): '--final-ABI' option cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs" 2216 die "${FUNCNAME}(): '--final-ABI' option cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs"
1718 fi 2217 fi
2218 PYTHON_ABI="$(PYTHON -f --ABI)"
1719 else 2219 else
1720 if _python_package_supporting_installation_for_multiple_python_abis && ! _python_abi-specific_local_scope; then 2220 if _python_package_supporting_installation_for_multiple_python_abis; then
2221 if ! _python_abi-specific_local_scope; then
1721 die "${FUNCNAME}() should be used in ABI-specific local scope" 2222 die "${FUNCNAME}() should be used in ABI-specific local scope"
1722 fi 2223 fi
2224 else
2225 PYTHON_ABI="${PYTHON_ABI:-$(PYTHON --ABI)}"
1723 fi 2226 fi
2227 fi
1724 2228
1725 echo "$(python_get_libdir "${options[@]}")/site-packages" 2229 if [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "CPython" ]]; then
2230 echo "${prefix}usr/$(get_libdir)/python${PYTHON_ABI}/site-packages"
2231 elif [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "Jython" ]]; then
2232 echo "${prefix}usr/share/jython-${PYTHON_ABI%-jython}/Lib/site-packages"
2233 elif [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "PyPy" ]]; then
2234 echo "${prefix}usr/$(get_libdir)/pypy${PYTHON_ABI#*-pypy-}/site-packages"
2235 fi
1726} 2236}
1727 2237
1728# @FUNCTION: python_get_library 2238# @FUNCTION: python_get_library
1729# @USAGE: [-b|--base-path] [-f|--final-ABI] [-l|--linker-option] 2239# @USAGE: [-b|--base-path] [-f|--final-ABI] [-l|--linker-option]
1730# @DESCRIPTION: 2240# @DESCRIPTION:
1787 else 2297 else
1788 echo "${prefix}usr/$(get_libdir)/libpython${PYTHON_ABI}$(get_libname)" 2298 echo "${prefix}usr/$(get_libdir)/libpython${PYTHON_ABI}$(get_libname)"
1789 fi 2299 fi
1790 elif [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "Jython" ]]; then 2300 elif [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "Jython" ]]; then
1791 die "${FUNCNAME}(): Jython does not have shared library" 2301 die "${FUNCNAME}(): Jython does not have shared library"
2302 elif [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "PyPy" ]]; then
2303 die "${FUNCNAME}(): PyPy does not have shared library"
1792 fi 2304 fi
1793} 2305}
1794 2306
1795# @FUNCTION: python_get_version 2307# @FUNCTION: python_get_version
1796# @USAGE: [-f|--final-ABI] [--full] [--major] [--minor] [--micro] 2308# @USAGE: [-f|--final-ABI] [-l|--language] [--full] [--major] [--minor] [--micro]
1797# @DESCRIPTION: 2309# @DESCRIPTION:
1798# Print Python version. 2310# Print version of Python implementation.
1799# --full, --major, --minor and --micro options cannot be specified simultaneously. 2311# --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. 2312# If --full, --major, --minor and --micro options are not specified, then "${major_version}.${minor_version}" is printed.
2313# If --language option is specified, then version of Python language is printed.
2314# --language and --full options cannot be specified simultaneously.
2315# --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. 2316# If --final-ABI option is specified, then final ABI from the list of enabled ABIs is used.
1802python_get_version() { 2317python_get_version() {
1803 _python_check_python_pkg_setup_execution 2318 _python_check_python_pkg_setup_execution
1804 2319
1805 local final_ABI="0" full="0" major="0" minor="0" micro="0" python_command 2320 local final_ABI="0" language="0" language_version full="0" major="0" minor="0" micro="0" PYTHON_ABI="${PYTHON_ABI}" python_command
1806 2321
1807 while (($#)); do 2322 while (($#)); do
1808 case "$1" in 2323 case "$1" in
1809 -f|--final-ABI) 2324 -f|--final-ABI)
1810 final_ABI="1" 2325 final_ABI="1"
1811 ;; 2326 ;;
2327 -l|--language)
2328 language="1"
2329 ;;
1812 --full) 2330 --full)
1813 full="1" 2331 full="1"
1814 ;; 2332 ;;
1815 --major) 2333 --major)
1816 major="1" 2334 major="1"
1828 die "${FUNCNAME}(): Invalid usage" 2346 die "${FUNCNAME}(): Invalid usage"
1829 ;; 2347 ;;
1830 esac 2348 esac
1831 shift 2349 shift
1832 done 2350 done
1833
1834 if [[ "$((${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 2351
1858 if [[ "${final_ABI}" == "1" ]]; then 2352 if [[ "${final_ABI}" == "1" ]]; then
1859 if ! _python_package_supporting_installation_for_multiple_python_abis; then 2353 if ! _python_package_supporting_installation_for_multiple_python_abis; then
1860 die "${FUNCNAME}(): '--final-ABI' option cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs" 2354 die "${FUNCNAME}(): '--final-ABI' option cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs"
1861 fi 2355 fi
1862 "$(PYTHON -f)" -c "${python_command}"
1863 else 2356 else
1864 if _python_package_supporting_installation_for_multiple_python_abis && ! _python_abi-specific_local_scope; then 2357 if _python_package_supporting_installation_for_multiple_python_abis && ! _python_abi-specific_local_scope; then
1865 die "${FUNCNAME}() should be used in ABI-specific local scope" 2358 die "${FUNCNAME}() should be used in ABI-specific local scope"
1866 fi 2359 fi
2360 fi
2361
2362 if [[ "$((${full} + ${major} + ${minor} + ${micro}))" -gt 1 ]]; then
2363 die "${FUNCNAME}(): '--full', '--major', '--minor' or '--micro' options cannot be specified simultaneously"
2364 fi
2365
2366 if [[ "${language}" == "1" ]]; then
2367 if [[ "${final_ABI}" == "1" ]]; then
2368 PYTHON_ABI="$(PYTHON -f --ABI)"
2369 elif [[ -z "${PYTHON_ABI}" ]]; then
2370 PYTHON_ABI="$(PYTHON --ABI)"
2371 fi
2372 language_version="${PYTHON_ABI%%-*}"
2373 if [[ "${full}" == "1" ]]; then
2374 die "${FUNCNAME}(): '--language' and '--full' options cannot be specified simultaneously"
2375 elif [[ "${major}" == "1" ]]; then
2376 echo "${language_version%.*}"
2377 elif [[ "${minor}" == "1" ]]; then
2378 echo "${language_version#*.}"
2379 elif [[ "${micro}" == "1" ]]; then
2380 die "${FUNCNAME}(): '--language' and '--micro' options cannot be specified simultaneously"
2381 else
2382 echo "${language_version}"
2383 fi
2384 else
2385 if [[ "${full}" == "1" ]]; then
2386 python_command="import sys; print('.'.join(str(x) for x in getattr(sys, 'pypy_version_info', sys.version_info)[:3]))"
2387 elif [[ "${major}" == "1" ]]; then
2388 python_command="import sys; print(getattr(sys, 'pypy_version_info', sys.version_info)[0])"
2389 elif [[ "${minor}" == "1" ]]; then
2390 python_command="import sys; print(getattr(sys, 'pypy_version_info', sys.version_info)[1])"
2391 elif [[ "${micro}" == "1" ]]; then
2392 python_command="import sys; print(getattr(sys, 'pypy_version_info', sys.version_info)[2])"
2393 else
2394 if [[ -n "${PYTHON_ABI}" && "${final_ABI}" == "0" ]]; then
2395 if [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "CPython" ]]; then
2396 echo "${PYTHON_ABI}"
2397 elif [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "Jython" ]]; then
2398 echo "${PYTHON_ABI%-jython}"
2399 elif [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "PyPy" ]]; then
2400 echo "${PYTHON_ABI#*-pypy-}"
2401 fi
2402 return
2403 fi
2404 python_command="from sys import version_info; print('.'.join(str(x) for x in version_info[:2]))"
2405 fi
2406
2407 if [[ "${final_ABI}" == "1" ]]; then
2408 "$(PYTHON -f)" -c "${python_command}"
2409 else
1867 "$(PYTHON ${PYTHON_ABI})" -c "${python_command}" 2410 "$(PYTHON ${PYTHON_ABI})" -c "${python_command}"
2411 fi
2412 fi
2413}
2414
2415# @FUNCTION: python_get_implementation_and_version
2416# @USAGE: [-f|--final-ABI]
2417# @DESCRIPTION:
2418# Print name and version of Python implementation.
2419# If version of Python implementation is not bound to version of Python language, then
2420# version of Python language is additionally printed.
2421# If --final-ABI option is specified, then final ABI from the list of enabled ABIs is used.
2422python_get_implementation_and_version() {
2423 _python_check_python_pkg_setup_execution
2424
2425 local final_ABI="0" PYTHON_ABI="${PYTHON_ABI}"
2426
2427 while (($#)); do
2428 case "$1" in
2429 -f|--final-ABI)
2430 final_ABI="1"
2431 ;;
2432 -*)
2433 die "${FUNCNAME}(): Unrecognized option '$1'"
2434 ;;
2435 *)
2436 die "${FUNCNAME}(): Invalid usage"
2437 ;;
2438 esac
2439 shift
2440 done
2441
2442 if [[ "${final_ABI}" == "1" ]]; then
2443 if ! _python_package_supporting_installation_for_multiple_python_abis; then
2444 die "${FUNCNAME}(): '--final-ABI' option cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs"
2445 fi
2446 PYTHON_ABI="$(PYTHON -f --ABI)"
2447 else
2448 if _python_package_supporting_installation_for_multiple_python_abis; then
2449 if ! _python_abi-specific_local_scope; then
2450 die "${FUNCNAME}() should be used in ABI-specific local scope"
2451 fi
2452 else
2453 PYTHON_ABI="${PYTHON_ABI:-$(PYTHON --ABI)}"
2454 fi
2455 fi
2456
2457 if [[ "${PYTHON_ABI}" =~ ^[[:digit:]]+\.[[:digit:]]+-[[:alnum:]]+-[[:digit:]]+\.[[:digit:]]+$ ]]; then
2458 echo "$(_python_get_implementation "${PYTHON_ABI}") ${PYTHON_ABI##*-} (Python ${PYTHON_ABI%%-*})"
2459 else
2460 echo "$(_python_get_implementation "${PYTHON_ABI}") ${PYTHON_ABI%%-*}"
1868 fi 2461 fi
1869} 2462}
1870 2463
1871# ================================================================================================ 2464# ================================================================================================
1872# ================================ FUNCTIONS FOR RUNNING OF TESTS ================================ 2465# ================================ FUNCTIONS FOR RUNNING OF TESTS ================================
1881_python_test_hook() { 2474_python_test_hook() {
1882 if [[ "$#" -ne 1 ]]; then 2475 if [[ "$#" -ne 1 ]]; then
1883 die "${FUNCNAME}() requires 1 argument" 2476 die "${FUNCNAME}() requires 1 argument"
1884 fi 2477 fi
1885 2478
1886 if _python_package_supporting_installation_for_multiple_python_abis && [[ "$(type -t "${FUNCNAME[3]}_$1_hook")" == "function" ]]; then 2479 if _python_package_supporting_installation_for_multiple_python_abis && [[ "$(type -t "${_PYTHON_TEST_FUNCTION}_$1_hook")" == "function" ]]; then
1887 "${FUNCNAME[3]}_$1_hook" 2480 "${_PYTHON_TEST_FUNCTION}_$1_hook"
1888 fi 2481 fi
1889} 2482}
1890 2483
1891# @FUNCTION: python_execute_nosetests 2484# @FUNCTION: python_execute_nosetests
1892# @USAGE: [-P|--PYTHONPATH PYTHONPATH] [-s|--separate-build-dirs] [--] [arguments] 2485# @USAGE: [-P|--PYTHONPATH PYTHONPATH] [-s|--separate-build-dirs] [--] [arguments]
1896# python_execute_nosetests_pre_hook() and python_execute_nosetests_post_hook(), if they are defined. 2489# python_execute_nosetests_pre_hook() and python_execute_nosetests_post_hook(), if they are defined.
1897python_execute_nosetests() { 2490python_execute_nosetests() {
1898 _python_check_python_pkg_setup_execution 2491 _python_check_python_pkg_setup_execution
1899 _python_set_color_variables 2492 _python_set_color_variables
1900 2493
1901 local PYTHONPATH_template= separate_build_dirs= 2494 local PYTHONPATH_template separate_build_dirs
1902 2495
1903 while (($#)); do 2496 while (($#)); do
1904 case "$1" in 2497 case "$1" in
1905 -P|--PYTHONPATH) 2498 -P|--PYTHONPATH)
1906 PYTHONPATH_template="$2" 2499 PYTHONPATH_template="$2"
1926 python_test_function() { 2519 python_test_function() {
1927 local evaluated_PYTHONPATH 2520 local evaluated_PYTHONPATH
1928 2521
1929 eval "evaluated_PYTHONPATH=\"${PYTHONPATH_template}\"" 2522 eval "evaluated_PYTHONPATH=\"${PYTHONPATH_template}\""
1930 2523
1931 _python_test_hook pre 2524 _PYTHON_TEST_FUNCTION="python_execute_nosetests" _python_test_hook pre
1932 2525
1933 if [[ -n "${evaluated_PYTHONPATH}" ]]; then 2526 if [[ -n "${evaluated_PYTHONPATH}" ]]; then
1934 echo ${_BOLD}PYTHONPATH="${evaluated_PYTHONPATH}" nosetests --verbosity="${PYTHON_TEST_VERBOSITY}" "$@"${_NORMAL} 2527 echo ${_BOLD}PYTHONPATH="${evaluated_PYTHONPATH}" nosetests --verbosity="${PYTHON_TEST_VERBOSITY}" "$@"${_NORMAL}
1935 PYTHONPATH="${evaluated_PYTHONPATH}" nosetests --verbosity="${PYTHON_TEST_VERBOSITY}" "$@" || return "$?" 2528 PYTHONPATH="${evaluated_PYTHONPATH}" nosetests --verbosity="${PYTHON_TEST_VERBOSITY}" "$@" || return "$?"
1936 else 2529 else
1937 echo ${_BOLD}nosetests --verbosity="${PYTHON_TEST_VERBOSITY}" "$@"${_NORMAL} 2530 echo ${_BOLD}nosetests --verbosity="${PYTHON_TEST_VERBOSITY}" "$@"${_NORMAL}
1938 nosetests --verbosity="${PYTHON_TEST_VERBOSITY}" "$@" || return "$?" 2531 nosetests --verbosity="${PYTHON_TEST_VERBOSITY}" "$@" || return "$?"
1939 fi 2532 fi
1940 2533
1941 _python_test_hook post 2534 _PYTHON_TEST_FUNCTION="python_execute_nosetests" _python_test_hook post
1942 } 2535 }
1943 if _python_package_supporting_installation_for_multiple_python_abis; then 2536 if _python_package_supporting_installation_for_multiple_python_abis; then
1944 python_execute_function ${separate_build_dirs:+-s} python_test_function "$@" 2537 python_execute_function ${separate_build_dirs:+-s} python_test_function "$@"
1945 else 2538 else
1946 if [[ -n "${separate_build_dirs}" ]]; then 2539 if [[ -n "${separate_build_dirs}" ]]; then
1960# python_execute_py.test_pre_hook() and python_execute_py.test_post_hook(), if they are defined. 2553# python_execute_py.test_pre_hook() and python_execute_py.test_post_hook(), if they are defined.
1961python_execute_py.test() { 2554python_execute_py.test() {
1962 _python_check_python_pkg_setup_execution 2555 _python_check_python_pkg_setup_execution
1963 _python_set_color_variables 2556 _python_set_color_variables
1964 2557
1965 local PYTHONPATH_template= separate_build_dirs= 2558 local PYTHONPATH_template separate_build_dirs
1966 2559
1967 while (($#)); do 2560 while (($#)); do
1968 case "$1" in 2561 case "$1" in
1969 -P|--PYTHONPATH) 2562 -P|--PYTHONPATH)
1970 PYTHONPATH_template="$2" 2563 PYTHONPATH_template="$2"
1990 python_test_function() { 2583 python_test_function() {
1991 local evaluated_PYTHONPATH 2584 local evaluated_PYTHONPATH
1992 2585
1993 eval "evaluated_PYTHONPATH=\"${PYTHONPATH_template}\"" 2586 eval "evaluated_PYTHONPATH=\"${PYTHONPATH_template}\""
1994 2587
1995 _python_test_hook pre 2588 _PYTHON_TEST_FUNCTION="python_execute_py.test" _python_test_hook pre
1996 2589
1997 if [[ -n "${evaluated_PYTHONPATH}" ]]; then 2590 if [[ -n "${evaluated_PYTHONPATH}" ]]; then
1998 echo ${_BOLD}PYTHONPATH="${evaluated_PYTHONPATH}" py.test $([[ "${PYTHON_TEST_VERBOSITY}" -ge 2 ]] && echo -v) "$@"${_NORMAL} 2591 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) "$@" || return "$?" 2592 PYTHONPATH="${evaluated_PYTHONPATH}" py.test $([[ "${PYTHON_TEST_VERBOSITY}" -ge 2 ]] && echo -v) "$@" || return "$?"
2000 else 2593 else
2001 echo ${_BOLD}py.test $([[ "${PYTHON_TEST_VERBOSITY}" -gt 1 ]] && echo -v) "$@"${_NORMAL} 2594 echo ${_BOLD}py.test $([[ "${PYTHON_TEST_VERBOSITY}" -gt 1 ]] && echo -v) "$@"${_NORMAL}
2002 py.test $([[ "${PYTHON_TEST_VERBOSITY}" -gt 1 ]] && echo -v) "$@" || return "$?" 2595 py.test $([[ "${PYTHON_TEST_VERBOSITY}" -gt 1 ]] && echo -v) "$@" || return "$?"
2003 fi 2596 fi
2004 2597
2005 _python_test_hook post 2598 _PYTHON_TEST_FUNCTION="python_execute_py.test" _python_test_hook post
2006 } 2599 }
2007 if _python_package_supporting_installation_for_multiple_python_abis; then 2600 if _python_package_supporting_installation_for_multiple_python_abis; then
2008 python_execute_function ${separate_build_dirs:+-s} python_test_function "$@" 2601 python_execute_function ${separate_build_dirs:+-s} python_test_function "$@"
2009 else 2602 else
2010 if [[ -n "${separate_build_dirs}" ]]; then 2603 if [[ -n "${separate_build_dirs}" ]]; then
2024# calls python_execute_trial_pre_hook() and python_execute_trial_post_hook(), if they are defined. 2617# calls python_execute_trial_pre_hook() and python_execute_trial_post_hook(), if they are defined.
2025python_execute_trial() { 2618python_execute_trial() {
2026 _python_check_python_pkg_setup_execution 2619 _python_check_python_pkg_setup_execution
2027 _python_set_color_variables 2620 _python_set_color_variables
2028 2621
2029 local PYTHONPATH_template= separate_build_dirs= 2622 local PYTHONPATH_template separate_build_dirs
2030 2623
2031 while (($#)); do 2624 while (($#)); do
2032 case "$1" in 2625 case "$1" in
2033 -P|--PYTHONPATH) 2626 -P|--PYTHONPATH)
2034 PYTHONPATH_template="$2" 2627 PYTHONPATH_template="$2"
2054 python_test_function() { 2647 python_test_function() {
2055 local evaluated_PYTHONPATH 2648 local evaluated_PYTHONPATH
2056 2649
2057 eval "evaluated_PYTHONPATH=\"${PYTHONPATH_template}\"" 2650 eval "evaluated_PYTHONPATH=\"${PYTHONPATH_template}\""
2058 2651
2059 _python_test_hook pre 2652 _PYTHON_TEST_FUNCTION="python_execute_trial" _python_test_hook pre
2060 2653
2061 if [[ -n "${evaluated_PYTHONPATH}" ]]; then 2654 if [[ -n "${evaluated_PYTHONPATH}" ]]; then
2062 echo ${_BOLD}PYTHONPATH="${evaluated_PYTHONPATH}" trial $([[ "${PYTHON_TEST_VERBOSITY}" -ge 4 ]] && echo --spew) "$@"${_NORMAL} 2655 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) "$@" || return "$?" 2656 PYTHONPATH="${evaluated_PYTHONPATH}" trial $([[ "${PYTHON_TEST_VERBOSITY}" -ge 4 ]] && echo --spew) "$@" || return "$?"
2064 else 2657 else
2065 echo ${_BOLD}trial $([[ "${PYTHON_TEST_VERBOSITY}" -ge 4 ]] && echo --spew) "$@"${_NORMAL} 2658 echo ${_BOLD}trial $([[ "${PYTHON_TEST_VERBOSITY}" -ge 4 ]] && echo --spew) "$@"${_NORMAL}
2066 trial $([[ "${PYTHON_TEST_VERBOSITY}" -ge 4 ]] && echo --spew) "$@" || return "$?" 2659 trial $([[ "${PYTHON_TEST_VERBOSITY}" -ge 4 ]] && echo --spew) "$@" || return "$?"
2067 fi 2660 fi
2068 2661
2069 _python_test_hook post 2662 _PYTHON_TEST_FUNCTION="python_execute_trial" _python_test_hook post
2070 } 2663 }
2071 if _python_package_supporting_installation_for_multiple_python_abis; then 2664 if _python_package_supporting_installation_for_multiple_python_abis; then
2072 python_execute_function ${separate_build_dirs:+-s} python_test_function "$@" 2665 python_execute_function ${separate_build_dirs:+-s} python_test_function "$@"
2073 else 2666 else
2074 if [[ -n "${separate_build_dirs}" ]]; then 2667 if [[ -n "${separate_build_dirs}" ]]; then
2174 if [[ "${dir}" == "__pycache__" ]]; then 2767 if [[ "${dir}" == "__pycache__" ]]; then
2175 base_module_name="${compiled_file##*/}" 2768 base_module_name="${compiled_file##*/}"
2176 base_module_name="${base_module_name%\$py.class}" 2769 base_module_name="${base_module_name%\$py.class}"
2177 py_file="${compiled_file%__pycache__/*}${base_module_name}.py" 2770 py_file="${compiled_file%__pycache__/*}${base_module_name}.py"
2178 else 2771 else
2179 py_file="${compiled_file%\$py.class}" 2772 py_file="${compiled_file%\$py.class}.py"
2180 fi 2773 fi
2181 if [[ "${EBUILD_PHASE}" == "postinst" ]]; then 2774 if [[ "${EBUILD_PHASE}" == "postinst" ]]; then
2182 [[ -f "${py_file}" && "${compiled_file}" -nt "${py_file}" ]] && continue 2775 [[ -f "${py_file}" && "${compiled_file}" -nt "${py_file}" ]] && continue
2183 else 2776 else
2184 [[ -f "${py_file}" ]] && continue 2777 [[ -f "${py_file}" ]] && continue
2209# Byte-compile specified Python modules. 2802# Byte-compile specified Python modules.
2210# -d, -f, -l, -q and -x options passed to this function are passed to compileall.py. 2803# -d, -f, -l, -q and -x options passed to this function are passed to compileall.py.
2211# 2804#
2212# This function can be used only in pkg_postinst() phase. 2805# This function can be used only in pkg_postinst() phase.
2213python_mod_optimize() { 2806python_mod_optimize() {
2807 if [[ "${EBUILD_PHASE}" != "postinst" ]]; then
2808 die "${FUNCNAME}() can be used only in pkg_postinst() phase"
2809 fi
2810
2214 _python_check_python_pkg_setup_execution 2811 _python_check_python_pkg_setup_execution
2215 _python_initialize_prefix_variables 2812 _python_initialize_prefix_variables
2216 2813
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}/${PN}" == "sys-apps/portage" ]]; then 2814 if ! has "${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. 2815 # 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="${PYTHON_ABI}" return_code root site_packages_dirs=() site_packages_files=() 2816 local allow_evaluated_non_sitedir_paths="0" dir dirs=() evaluated_dirs=() evaluated_files=() file files=() iterated_PYTHON_ABIS options=() other_dirs=() other_files=() previous_PYTHON_ABI="${PYTHON_ABI}" return_code root site_packages_dirs=() site_packages_files=() stderr stderr_line
2223 2817
2224 if _python_package_supporting_installation_for_multiple_python_abis; then 2818 if _python_package_supporting_installation_for_multiple_python_abis; then
2225 if has "${EAPI:-0}" 0 1 2 3 && [[ -z "${PYTHON_ABIS}" ]]; then 2819 if has "${EAPI:-0}" 0 1 2 3 && [[ -z "${PYTHON_ABIS}" ]]; then
2226 die "${FUNCNAME}(): python_pkg_setup() or python_execute_function() not called" 2820 die "${FUNCNAME}(): python_pkg_setup() or python_execute_function() not called"
2227 fi 2821 fi
2322 options+=("-q") 2916 options+=("-q")
2323 2917
2324 for PYTHON_ABI in ${iterated_PYTHON_ABIS}; do 2918 for PYTHON_ABI in ${iterated_PYTHON_ABIS}; do
2325 if ((${#site_packages_dirs[@]})) || ((${#site_packages_files[@]})) || ((${#evaluated_dirs[@]})) || ((${#evaluated_files[@]})); then 2919 if ((${#site_packages_dirs[@]})) || ((${#site_packages_files[@]})) || ((${#evaluated_dirs[@]})) || ((${#evaluated_files[@]})); then
2326 return_code="0" 2920 return_code="0"
2921 stderr=""
2327 ebegin "Compilation and optimization of Python modules for $(python_get_implementation) $(python_get_version)" 2922 ebegin "Compilation and optimization of Python modules for $(python_get_implementation_and_version)"
2328 if ((${#site_packages_dirs[@]})) || ((${#evaluated_dirs[@]})); then 2923 if ((${#site_packages_dirs[@]})) || ((${#evaluated_dirs[@]})); then
2329 for dir in "${site_packages_dirs[@]}"; do 2924 for dir in "${site_packages_dirs[@]}"; do
2330 dirs+=("${root}$(python_get_sitedir)/${dir}") 2925 dirs+=("${root}$(python_get_sitedir)/${dir}")
2331 done 2926 done
2332 for dir in "${evaluated_dirs[@]}"; do 2927 for dir in "${evaluated_dirs[@]}"; do
2333 eval "dirs+=(\"\${root}${dir}\")" 2928 eval "dirs+=(\"\${root}${dir}\")"
2334 done 2929 done
2335 "$(PYTHON)" "${root}$(python_get_libdir)/compileall.py" "${options[@]}" "${dirs[@]}" || return_code="1" 2930 stderr+="${stderr:+$'\n'}$("$(PYTHON)" -m compileall "${options[@]}" "${dirs[@]}" 2>&1)" || return_code="1"
2336 if [[ "$(_python_get_implementation "${PYTHON_ABI}")" != "Jython" ]]; then 2931 if ! has "$(_python_get_implementation "${PYTHON_ABI}")" Jython PyPy; then
2337 "$(PYTHON)" -O "${root}$(python_get_libdir)/compileall.py" "${options[@]}" "${dirs[@]}" &> /dev/null || return_code="1" 2932 "$(PYTHON)" -O -m compileall "${options[@]}" "${dirs[@]}" &> /dev/null || return_code="1"
2338 fi 2933 fi
2339 _python_clean_compiled_modules "${dirs[@]}" 2934 _python_clean_compiled_modules "${dirs[@]}"
2340 fi 2935 fi
2341 if ((${#site_packages_files[@]})) || ((${#evaluated_files[@]})); then 2936 if ((${#site_packages_files[@]})) || ((${#evaluated_files[@]})); then
2342 for file in "${site_packages_files[@]}"; do 2937 for file in "${site_packages_files[@]}"; do
2343 files+=("${root}$(python_get_sitedir)/${file}") 2938 files+=("${root}$(python_get_sitedir)/${file}")
2344 done 2939 done
2345 for file in "${evaluated_files[@]}"; do 2940 for file in "${evaluated_files[@]}"; do
2346 eval "files+=(\"\${root}${file}\")" 2941 eval "files+=(\"\${root}${file}\")"
2347 done 2942 done
2348 "$(PYTHON)" "${root}$(python_get_libdir)/py_compile.py" "${files[@]}" || return_code="1" 2943 stderr+="${stderr:+$'\n'}$("$(PYTHON)" -m py_compile "${files[@]}" 2>&1)" || return_code="1"
2349 if [[ "$(_python_get_implementation "${PYTHON_ABI}")" != "Jython" ]]; then 2944 if ! has "$(_python_get_implementation "${PYTHON_ABI}")" Jython PyPy; then
2350 "$(PYTHON)" -O "${root}$(python_get_libdir)/py_compile.py" "${files[@]}" &> /dev/null || return_code="1" 2945 "$(PYTHON)" -O -m py_compile "${files[@]}" &> /dev/null || return_code="1"
2351 fi 2946 fi
2352 _python_clean_compiled_modules "${files[@]}" 2947 _python_clean_compiled_modules "${files[@]}"
2353 fi 2948 fi
2354 eend "${return_code}" 2949 eend "${return_code}"
2950 if [[ -n "${stderr}" ]]; then
2951 eerror "Syntax errors / warnings in Python modules for $(python_get_implementation_and_version):" &> /dev/null
2952 while read stderr_line; do
2953 eerror " ${stderr_line}"
2954 done <<< "${stderr}"
2955 fi
2355 fi 2956 fi
2356 unset dirs files 2957 unset dirs files
2357 done 2958 done
2358 2959
2359 if _python_package_supporting_installation_for_multiple_python_abis; then 2960 if _python_package_supporting_installation_for_multiple_python_abis; then
2365 fi 2966 fi
2366 fi 2967 fi
2367 2968
2368 if ((${#other_dirs[@]})) || ((${#other_files[@]})); then 2969 if ((${#other_dirs[@]})) || ((${#other_files[@]})); then
2369 return_code="0" 2970 return_code="0"
2971 stderr=""
2370 ebegin "Compilation and optimization of Python modules placed outside of site-packages directories for $(python_get_implementation) $(python_get_version)" 2972 ebegin "Compilation and optimization of Python modules placed outside of site-packages directories for $(python_get_implementation_and_version)"
2371 if ((${#other_dirs[@]})); then 2973 if ((${#other_dirs[@]})); then
2372 "$(PYTHON ${PYTHON_ABI})" "${root}$(python_get_libdir)/compileall.py" "${options[@]}" "${other_dirs[@]}" || return_code="1" 2974 stderr+="${stderr:+$'\n'}$("$(PYTHON ${PYTHON_ABI})" -m compileall "${options[@]}" "${other_dirs[@]}" 2>&1)" || return_code="1"
2373 if [[ "$(_python_get_implementation "${PYTHON_ABI}")" != "Jython" ]]; then 2975 if ! has "$(_python_get_implementation "${PYTHON_ABI}")" Jython PyPy; then
2374 "$(PYTHON ${PYTHON_ABI})" -O "${root}$(python_get_libdir)/compileall.py" "${options[@]}" "${other_dirs[@]}" &> /dev/null || return_code="1" 2976 "$(PYTHON ${PYTHON_ABI})" -O -m compileall "${options[@]}" "${other_dirs[@]}" &> /dev/null || return_code="1"
2375 fi 2977 fi
2376 _python_clean_compiled_modules "${other_dirs[@]}" 2978 _python_clean_compiled_modules "${other_dirs[@]}"
2377 fi 2979 fi
2378 if ((${#other_files[@]})); then 2980 if ((${#other_files[@]})); then
2379 "$(PYTHON ${PYTHON_ABI})" "${root}$(python_get_libdir)/py_compile.py" "${other_files[@]}" || return_code="1" 2981 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 2982 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" 2983 "$(PYTHON ${PYTHON_ABI})" -O -m py_compile "${other_files[@]}" &> /dev/null || return_code="1"
2382 fi 2984 fi
2383 _python_clean_compiled_modules "${other_files[@]}" 2985 _python_clean_compiled_modules "${other_files[@]}"
2384 fi 2986 fi
2385 eend "${return_code}" 2987 eend "${return_code}"
2988 if [[ -n "${stderr}" ]]; then
2989 eerror "Syntax errors / warnings in Python modules placed outside of site-packages directories for $(python_get_implementation_and_version):" &> /dev/null
2990 while read stderr_line; do
2991 eerror " ${stderr_line}"
2992 done <<< "${stderr}"
2993 fi
2386 fi 2994 fi
2387 else 2995 else
2388 # Deprecated part of python_mod_optimize() 2996 # Deprecated part of python_mod_optimize()
2389 # ewarn 2997 ewarn
2390 # ewarn "Deprecation Warning: Usage of ${FUNCNAME}() in packages not supporting installation" 2998 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." 2999 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." 3000 ewarn "Use EAPI >=3 and call ${FUNCNAME}() with paths having appropriate syntax."
2393 # ewarn "The ebuild needs to be fixed. Please report a bug, if it has not been already reported." 3001 ewarn "The ebuild needs to be fixed. Please report a bug, if it has not been already reported."
2394 # ewarn 3002 ewarn
2395 3003
2396 local myroot mydirs=() myfiles=() myopts=() return_code="0" 3004 local myroot mydirs=() myfiles=() myopts=() return_code="0"
2397 3005
2398 # strip trailing slash 3006 # strip trailing slash
2399 myroot="${EROOT%/}" 3007 myroot="${EROOT%/}"
2468# @DESCRIPTION: 3076# @DESCRIPTION:
2469# Delete orphaned byte-compiled Python modules corresponding to specified Python modules. 3077# Delete orphaned byte-compiled Python modules corresponding to specified Python modules.
2470# 3078#
2471# This function can be used only in pkg_postrm() phase. 3079# This function can be used only in pkg_postrm() phase.
2472python_mod_cleanup() { 3080python_mod_cleanup() {
3081 if [[ "${EBUILD_PHASE}" != "postrm" ]]; then
3082 die "${FUNCNAME}() can be used only in pkg_postrm() phase"
3083 fi
3084
2473 _python_check_python_pkg_setup_execution 3085 _python_check_python_pkg_setup_execution
2474 _python_initialize_prefix_variables 3086 _python_initialize_prefix_variables
2475 3087
2476 local allow_evaluated_non_sitedir_paths="0" dir iterated_PYTHON_ABIS PYTHON_ABI="${PYTHON_ABI}" root search_paths=() sitedir 3088 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 "${FUNCNAME}() can be used only in pkg_postrm() phase"
2480 3089
2481 if _python_package_supporting_installation_for_multiple_python_abis; then 3090 if _python_package_supporting_installation_for_multiple_python_abis; then
2482 if has "${EAPI:-0}" 0 1 2 3 && [[ -z "${PYTHON_ABIS}" ]]; then 3091 if has "${EAPI:-0}" 0 1 2 3 && [[ -z "${PYTHON_ABIS}" ]]; then
2483 die "${FUNCNAME}(): python_pkg_setup() or python_execute_function() not called" 3092 die "${FUNCNAME}(): python_pkg_setup() or python_execute_function() not called"
2484 fi 3093 fi
2548 fi 3157 fi
2549 shift 3158 shift
2550 done 3159 done
2551 else 3160 else
2552 # Deprecated part of python_mod_cleanup() 3161 # Deprecated part of python_mod_cleanup()
2553 # ewarn 3162 ewarn
2554 # ewarn "Deprecation Warning: Usage of ${FUNCNAME}() in packages not supporting installation" 3163 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." 3164 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." 3165 ewarn "Use EAPI >=3 and call ${FUNCNAME}() with paths having appropriate syntax."
2557 # ewarn "The ebuild needs to be fixed. Please report a bug, if it has not been already reported." 3166 ewarn "The ebuild needs to be fixed. Please report a bug, if it has not been already reported."
2558 # ewarn 3167 ewarn
2559 3168
2560 search_paths=("${@#/}") 3169 search_paths=("${@#/}")
2561 search_paths=("${search_paths[@]/#/${root}/}") 3170 search_paths=("${search_paths[@]/#/${root}/}")
2562 fi 3171 fi
2563 3172
2566 3175
2567# ================================================================================================ 3176# ================================================================================================
2568# ===================================== DEPRECATED FUNCTIONS ===================================== 3177# ===================================== DEPRECATED FUNCTIONS =====================================
2569# ================================================================================================ 3178# ================================================================================================
2570 3179
2571# Scheduled for deletion on 2011-01-01. 3180fi # _PYTHON_ECLASS_INHERITED
2572python_version() {
2573 eerror "Use PYTHON() instead of python variable. Use python_get_*() instead of PYVER* variables."
2574 die "${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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