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Revision 1.103 Revision 1.129
1# Copyright 1999-2010 Gentoo Foundation 1# Copyright 1999-2011 Gentoo Foundation
2# Distributed under the terms of the GNU General Public License v2 2# Distributed under the terms of the GNU General Public License v2
3# $Header: /var/cvsroot/gentoo-x86/eclass/python.eclass,v 1.103 2010/10/03 00:38:13 arfrever Exp $ 3# $Header: /var/cvsroot/gentoo-x86/eclass/python.eclass,v 1.129 2011/08/19 10:18:59 lxnay Exp $
4 4
5# @ECLASS: python.eclass 5# @ECLASS: python.eclass
6# @MAINTAINER: 6# @MAINTAINER:
7# Gentoo Python Project <python@gentoo.org> 7# Gentoo Python Project <python@gentoo.org>
8# @BLURB: Eclass for Python packages 8# @BLURB: Eclass for Python packages
13 13
14if ! has "${EAPI:-0}" 0 1 2 3; then 14if ! has "${EAPI:-0}" 0 1 2 3; then
15 die "API of python.eclass in EAPI=\"${EAPI}\" not established" 15 die "API of python.eclass in EAPI=\"${EAPI}\" not established"
16fi 16fi
17 17
18_CPYTHON2_SUPPORTED_ABIS=(2.4 2.5 2.6 2.7) 18_CPYTHON2_GLOBALLY_SUPPORTED_ABIS=(2.4 2.5 2.6 2.7)
19_CPYTHON3_SUPPORTED_ABIS=(3.0 3.1 3.2) 19_CPYTHON3_GLOBALLY_SUPPORTED_ABIS=(3.1 3.2 3.3)
20_JYTHON_SUPPORTED_ABIS=(2.5-jython) 20_JYTHON_GLOBALLY_SUPPORTED_ABIS=(2.5-jython)
21_PYPY_GLOBALLY_SUPPORTED_ABIS=(2.7-pypy-1.5)
22_PYTHON_GLOBALLY_SUPPORTED_ABIS=(${_CPYTHON2_GLOBALLY_SUPPORTED_ABIS[@]} ${_CPYTHON3_GLOBALLY_SUPPORTED_ABIS[@]} ${_JYTHON_GLOBALLY_SUPPORTED_ABIS[@]} ${_PYPY_GLOBALLY_SUPPORTED_ABIS[@]})
23
24# ================================================================================================
25# ===================================== HANDLING OF METADATA =====================================
26# ================================================================================================
27
28_PYTHON_ABI_PATTERN_REGEX="([[:alnum:]]|\.|-|\*|\[|\])+"
29
30_python_check_python_abi_matching() {
31 local pattern patterns patterns_list="0" PYTHON_ABI
32
33 while (($#)); do
34 case "$1" in
35 --patterns-list)
36 patterns_list="1"
37 ;;
38 --)
39 shift
40 break
41 ;;
42 -*)
43 die "${FUNCNAME}(): Unrecognized option '$1'"
44 ;;
45 *)
46 break
47 ;;
48 esac
49 shift
50 done
51
52 if [[ "$#" -ne 2 ]]; then
53 die "${FUNCNAME}() requires 2 arguments"
54 fi
55
56 PYTHON_ABI="$1"
57
58 if [[ "${patterns_list}" == "0" ]]; then
59 pattern="$2"
60
61 if [[ "${pattern}" == *"-cpython" ]]; then
62 [[ "${PYTHON_ABI}" =~ ^[[:digit:]]+\.[[:digit:]]+$ && "${PYTHON_ABI}" == ${pattern%-cpython} ]]
63 elif [[ "${pattern}" == *"-jython" ]]; then
64 [[ "${PYTHON_ABI}" == ${pattern} ]]
65 elif [[ "${pattern}" == *"-pypy-"* ]]; then
66 [[ "${PYTHON_ABI}" == ${pattern} ]]
67 else
68 if [[ "${PYTHON_ABI}" =~ ^[[:digit:]]+\.[[:digit:]]+$ ]]; then
69 [[ "${PYTHON_ABI}" == ${pattern} ]]
70 elif [[ "${PYTHON_ABI}" =~ ^[[:digit:]]+\.[[:digit:]]+-jython$ ]]; then
71 [[ "${PYTHON_ABI%-jython}" == ${pattern} ]]
72 elif [[ "${PYTHON_ABI}" =~ ^[[:digit:]]+\.[[:digit:]]+-pypy-[[:digit:]]+\.[[:digit:]]+$ ]]; then
73 [[ "${PYTHON_ABI%-pypy-*}" == ${pattern} ]]
74 else
75 die "${FUNCNAME}(): Unrecognized Python ABI '${PYTHON_ABI}'"
76 fi
77 fi
78 else
79 patterns="${2// /$'\n'}"
80
81 while read pattern; do
82 if _python_check_python_abi_matching "${PYTHON_ABI}" "${pattern}"; then
83 return 0
84 fi
85 done <<< "${patterns}"
86
87 return 1
88 fi
89}
90
91_python_package_supporting_installation_for_multiple_python_abis() {
92 if has "${EAPI:-0}" 0 1 2 3 4; then
93 if [[ -n "${SUPPORT_PYTHON_ABIS}" ]]; then
94 return 0
95 else
96 return 1
97 fi
98 else
99 die "${FUNCNAME}(): Support for EAPI=\"${EAPI}\" not implemented"
100 fi
101}
21 102
22# @ECLASS-VARIABLE: PYTHON_DEPEND 103# @ECLASS-VARIABLE: PYTHON_DEPEND
23# @DESCRIPTION: 104# @DESCRIPTION:
24# Specification of dependency on dev-lang/python. 105# Specification of dependency on dev-lang/python.
25# Syntax: 106# Syntax:
27# version_components_group: <major_version[:[minimal_version][:maximal_version]]> 108# version_components_group: <major_version[:[minimal_version][:maximal_version]]>
28# major_version: <2|3|*> 109# major_version: <2|3|*>
29# minimal_version: <minimal_major_version.minimal_minor_version> 110# minimal_version: <minimal_major_version.minimal_minor_version>
30# maximal_version: <maximal_major_version.maximal_minor_version> 111# maximal_version: <maximal_major_version.maximal_minor_version>
31 112
32_parse_PYTHON_DEPEND() { 113_python_parse_PYTHON_DEPEND() {
33 local major_version maximal_version minimal_version python_all="0" python_maximal_version python_minimal_version python_versions=() python2="0" python2_maximal_version python2_minimal_version python3="0" python3_maximal_version python3_minimal_version USE_flag= version_components_group version_components_group_regex version_components_groups 114 local major_version maximal_version minimal_version python_all="0" python_maximal_version python_minimal_version python_versions=() python2="0" python2_maximal_version python2_minimal_version python3="0" python3_maximal_version python3_minimal_version USE_flag= version_components_group version_components_group_regex version_components_groups
34 115
35 version_components_group_regex="(2|3|\*)(:([[:digit:]]+\.[[:digit:]]+)?(:([[:digit:]]+\.[[:digit:]]+)?)?)?" 116 version_components_group_regex="(2|3|\*)(:([[:digit:]]+\.[[:digit:]]+)?(:([[:digit:]]+\.[[:digit:]]+)?)?)?"
36 version_components_groups="${PYTHON_DEPEND}" 117 version_components_groups="${PYTHON_DEPEND}"
37 118
60 fi 141 fi
61 fi 142 fi
62 143
63 if [[ "${major_version}" == "2" ]]; then 144 if [[ "${major_version}" == "2" ]]; then
64 python2="1" 145 python2="1"
65 python_versions=("${_CPYTHON2_SUPPORTED_ABIS[@]}") 146 python_versions=("${_CPYTHON2_GLOBALLY_SUPPORTED_ABIS[@]}")
66 python2_minimal_version="${minimal_version}" 147 python2_minimal_version="${minimal_version}"
67 python2_maximal_version="${maximal_version}" 148 python2_maximal_version="${maximal_version}"
68 elif [[ "${major_version}" == "3" ]]; then 149 elif [[ "${major_version}" == "3" ]]; then
69 python3="1" 150 python3="1"
70 python_versions=("${_CPYTHON3_SUPPORTED_ABIS[@]}") 151 python_versions=("${_CPYTHON3_GLOBALLY_SUPPORTED_ABIS[@]}")
71 python3_minimal_version="${minimal_version}" 152 python3_minimal_version="${minimal_version}"
72 python3_maximal_version="${maximal_version}" 153 python3_maximal_version="${maximal_version}"
73 else 154 else
74 python_all="1" 155 python_all="1"
75 python_versions=("${_CPYTHON2_SUPPORTED_ABIS[@]}" "${_CPYTHON3_SUPPORTED_ABIS[@]}") 156 python_versions=("${_CPYTHON2_GLOBALLY_SUPPORTED_ABIS[@]}" "${_CPYTHON3_GLOBALLY_SUPPORTED_ABIS[@]}")
76 python_minimal_version="${minimal_version}" 157 python_minimal_version="${minimal_version}"
77 python_maximal_version="${maximal_version}" 158 python_maximal_version="${maximal_version}"
78 fi 159 fi
79 160
80 if [[ -n "${minimal_version}" ]] && ! has "${minimal_version}" "${python_versions[@]}"; then 161 if [[ -n "${minimal_version}" ]] && ! has "${minimal_version}" "${python_versions[@]}"; then
108 189
109 if [[ "${python_all}" == "1" ]]; then 190 if [[ "${python_all}" == "1" ]]; then
110 if [[ -z "${python_minimal_version}" && -z "${python_maximal_version}" ]]; then 191 if [[ -z "${python_minimal_version}" && -z "${python_maximal_version}" ]]; then
111 _PYTHON_ATOMS+=("dev-lang/python") 192 _PYTHON_ATOMS+=("dev-lang/python")
112 else 193 else
113 python_versions=("${_CPYTHON2_SUPPORTED_ABIS[@]}" "${_CPYTHON3_SUPPORTED_ABIS[@]}") 194 python_versions=("${_CPYTHON2_GLOBALLY_SUPPORTED_ABIS[@]}" "${_CPYTHON3_GLOBALLY_SUPPORTED_ABIS[@]}")
114 python_minimal_version="${python_minimal_version:-${python_versions[0]}}" 195 python_minimal_version="${python_minimal_version:-${python_versions[0]}}"
115 python_maximal_version="${python_maximal_version:-${python_versions[${#python_versions[@]}-1]}}" 196 python_maximal_version="${python_maximal_version:-${python_versions[${#python_versions[@]}-1]}}"
116 _append_accepted_versions_range 197 _append_accepted_versions_range
117 fi 198 fi
118 else 199 else
119 if [[ "${python3}" == "1" ]]; then 200 if [[ "${python3}" == "1" ]]; then
120 if [[ -z "${python3_minimal_version}" && -z "${python3_maximal_version}" ]]; then 201 if [[ -z "${python3_minimal_version}" && -z "${python3_maximal_version}" ]]; then
121 _PYTHON_ATOMS+=("=dev-lang/python-3*") 202 _PYTHON_ATOMS+=("=dev-lang/python-3*")
122 else 203 else
123 python_versions=("${_CPYTHON3_SUPPORTED_ABIS[@]}") 204 python_versions=("${_CPYTHON3_GLOBALLY_SUPPORTED_ABIS[@]}")
124 python_minimal_version="${python3_minimal_version:-${python_versions[0]}}" 205 python_minimal_version="${python3_minimal_version:-${python_versions[0]}}"
125 python_maximal_version="${python3_maximal_version:-${python_versions[${#python_versions[@]}-1]}}" 206 python_maximal_version="${python3_maximal_version:-${python_versions[${#python_versions[@]}-1]}}"
126 _append_accepted_versions_range 207 _append_accepted_versions_range
127 fi 208 fi
128 fi 209 fi
129 if [[ "${python2}" == "1" ]]; then 210 if [[ "${python2}" == "1" ]]; then
130 if [[ -z "${python2_minimal_version}" && -z "${python2_maximal_version}" ]]; then 211 if [[ -z "${python2_minimal_version}" && -z "${python2_maximal_version}" ]]; then
131 _PYTHON_ATOMS+=("=dev-lang/python-2*") 212 _PYTHON_ATOMS+=("=dev-lang/python-2*")
132 else 213 else
133 python_versions=("${_CPYTHON2_SUPPORTED_ABIS[@]}") 214 python_versions=("${_CPYTHON2_GLOBALLY_SUPPORTED_ABIS[@]}")
134 python_minimal_version="${python2_minimal_version:-${python_versions[0]}}" 215 python_minimal_version="${python2_minimal_version:-${python_versions[0]}}"
135 python_maximal_version="${python2_maximal_version:-${python_versions[${#python_versions[@]}-1]}}" 216 python_maximal_version="${python2_maximal_version:-${python_versions[${#python_versions[@]}-1]}}"
136 _append_accepted_versions_range 217 _append_accepted_versions_range
137 fi 218 fi
138 fi 219 fi
153} 234}
154 235
155DEPEND=">=app-admin/eselect-python-20091230" 236DEPEND=">=app-admin/eselect-python-20091230"
156RDEPEND="${DEPEND}" 237RDEPEND="${DEPEND}"
157 238
158if [[ -n "${PYTHON_DEPEND}" && -n "${NEED_PYTHON}" ]]; then
159 die "PYTHON_DEPEND and NEED_PYTHON cannot be set simultaneously"
160elif [[ -n "${PYTHON_DEPEND}" ]]; then 239if [[ -n "${PYTHON_DEPEND}" ]]; then
161 _parse_PYTHON_DEPEND 240 _python_parse_PYTHON_DEPEND
162elif [[ -n "${NEED_PYTHON}" ]]; then
163 if ! has "${EAPI:-0}" 0 1 2; then
164 eerror "Use PYTHON_DEPEND variable instead of NEED_PYTHON variable."
165 die "NEED_PYTHON variable cannot be used in this EAPI"
166 fi
167
168 ewarn
169 ewarn "\"${EBUILD}\":"
170 ewarn "Deprecation Warning: NEED_PYTHON variable is deprecated and will be banned on 2010-10-01."
171 ewarn "Use PYTHON_DEPEND variable instead of NEED_PYTHON variable."
172 ewarn "The ebuild needs to be fixed. Please report a bug, if it has not been already reported."
173 ewarn
174
175 unset _BOLD _NORMAL
176
177 _PYTHON_ATOMS=(">=dev-lang/python-${NEED_PYTHON}")
178 DEPEND+="${DEPEND:+ }${_PYTHON_ATOMS[@]}"
179 RDEPEND+="${RDEPEND:+ }${_PYTHON_ATOMS[@]}"
180else 241else
181 _PYTHON_ATOMS=("dev-lang/python") 242 _PYTHON_ATOMS=("dev-lang/python")
243fi
244unset -f _python_parse_PYTHON_DEPEND
245
246if [[ -n "${NEED_PYTHON}" ]]; then
247 eerror "Use PYTHON_DEPEND variable instead of NEED_PYTHON variable."
248 die "NEED_PYTHON variable is banned"
182fi 249fi
183 250
184# @ECLASS-VARIABLE: PYTHON_USE_WITH 251# @ECLASS-VARIABLE: PYTHON_USE_WITH
185# @DESCRIPTION: 252# @DESCRIPTION:
186# Set this to a space separated list of USE flags the Python slot in use must be built with. 253# Set this to a space separated list of USE flags the Python slot in use must be built with.
230_python_implementation() { 297_python_implementation() {
231 if [[ "${CATEGORY}/${PN}" == "dev-lang/python" ]]; then 298 if [[ "${CATEGORY}/${PN}" == "dev-lang/python" ]]; then
232 return 0 299 return 0
233 elif [[ "${CATEGORY}/${PN}" == "dev-java/jython" ]]; then 300 elif [[ "${CATEGORY}/${PN}" == "dev-java/jython" ]]; then
234 return 0 301 return 0
302 elif [[ "${CATEGORY}/${PN}" == "dev-python/pypy" ]]; then
303 return 0
235 else 304 else
236 return 1 305 return 1
237 fi
238}
239
240_python_package_supporting_installation_for_multiple_python_abis() {
241 if [[ "${EBUILD_PHASE}" == "depend" ]]; then
242 die "${FUNCNAME}() cannot be used in global scope"
243 fi
244
245 if has "${EAPI:-0}" 0 1 2 3 4; then
246 if [[ -n "${SUPPORT_PYTHON_ABIS}" ]]; then
247 return 0
248 else
249 return 1
250 fi
251 else
252 die "${FUNCNAME}(): Support for EAPI=\"${EAPI}\" not implemented"
253 fi 306 fi
254} 307}
255 308
256_python_abi-specific_local_scope() { 309_python_abi-specific_local_scope() {
257 [[ " ${FUNCNAME[@]:2} " =~ " "(_python_final_sanity_checks|python_execute_function|python_mod_optimize|python_mod_cleanup)" " ]] 310 [[ " ${FUNCNAME[@]:2} " =~ " "(_python_final_sanity_checks|python_execute_function|python_mod_optimize|python_mod_cleanup)" " ]]
347# @DESCRIPTION: 400# @DESCRIPTION:
348# Perform sanity checks and initialize environment. 401# Perform sanity checks and initialize environment.
349# 402#
350# This function is exported in EAPI 2 and 3 when PYTHON_USE_WITH or PYTHON_USE_WITH_OR variable 403# This function is exported in EAPI 2 and 3 when PYTHON_USE_WITH or PYTHON_USE_WITH_OR variable
351# is set and always in EAPI >=4. Calling of this function is mandatory in EAPI >=4. 404# is set and always in EAPI >=4. Calling of this function is mandatory in EAPI >=4.
352#
353# This function can be used only in pkg_setup() phase.
354python_pkg_setup() { 405python_pkg_setup() {
355 # Check if phase is pkg_setup(). 406 if [[ "${EBUILD_PHASE}" != "setup" ]]; then
356 [[ "${EBUILD_PHASE}" != "setup" ]] && die "${FUNCNAME}() can be used only in pkg_setup() phase" 407 die "${FUNCNAME}() can be used only in pkg_setup() phase"
408 fi
357 409
358 if [[ "$#" -ne 0 ]]; then 410 if [[ "$#" -ne 0 ]]; then
359 die "${FUNCNAME}() does not accept arguments" 411 die "${FUNCNAME}() does not accept arguments"
360 fi 412 fi
413
414 export JYTHON_SYSTEM_CACHEDIR="1"
415 addwrite "${EPREFIX}/var/cache/jython"
361 416
362 if _python_package_supporting_installation_for_multiple_python_abis; then 417 if _python_package_supporting_installation_for_multiple_python_abis; then
363 _python_calculate_PYTHON_ABIS 418 _python_calculate_PYTHON_ABIS
364 export EPYTHON="$(PYTHON -f)" 419 export EPYTHON="$(PYTHON -f)"
365 else 420 else
366 PYTHON_ABI="${PYTHON_ABI:-$(PYTHON --ABI)}" 421 PYTHON_ABI="${PYTHON_ABI:-$(PYTHON --ABI)}"
367 fi 422 fi
368 423
369 if ! has "${EAPI:-0}" 0 1 && [[ -n "${PYTHON_USE_WITH}" || -n "${PYTHON_USE_WITH_OR}" ]]; then 424 if has "${EAPI:-0}" 0 1 && [[ -n "${PYTHON_USE_WITH}" || -n "${PYTHON_USE_WITH_OR}" ]]; then
370 if [[ "${PYTHON_USE_WITH_OPT}" ]]; then 425 if [[ "${PYTHON_USE_WITH_OPT}" ]]; then
371 if [[ "${PYTHON_USE_WITH_OPT}" == !* ]]; then 426 if [[ "${PYTHON_USE_WITH_OPT}" == !* ]]; then
372 use ${PYTHON_USE_WITH_OPT#!} && return 427 use ${PYTHON_USE_WITH_OPT#!} && return
373 else 428 else
374 use !${PYTHON_USE_WITH_OPT} && return 429 use !${PYTHON_USE_WITH_OPT} && return
408 fi 463 fi
409 464
410 PYTHON_PKG_SETUP_EXECUTED="1" 465 PYTHON_PKG_SETUP_EXECUTED="1"
411} 466}
412 467
413if ! has "${EAPI:-0}" 0 1 2 3 || has "${EAPI:-0}" 2 3 && [[ -n "${PYTHON_USE_WITH}" || -n "${PYTHON_USE_WITH_OR}" ]]; then 468if ! has "${EAPI:-0}" 0 1 2 3 || { has "${EAPI:-0}" 2 3 && [[ -n "${PYTHON_USE_WITH}" || -n "${PYTHON_USE_WITH_OR}" ]]; }; then
414 EXPORT_FUNCTIONS pkg_setup 469 EXPORT_FUNCTIONS pkg_setup
415fi 470fi
416 471
472_PYTHON_SHEBANG_BASE_PART_REGEX='^#![[:space:]]*([^[:space:]]*/usr/bin/env[[:space:]]+)?([^[:space:]]*/)?(jython|pypy-c|python)'
473
417# @FUNCTION: python_convert_shebangs 474# @FUNCTION: python_convert_shebangs
418# @USAGE: [-q|--quiet] [-r|--recursive] [-x|--only-executables] [--] <Python_version> <file|directory> [files|directories] 475# @USAGE: [-q|--quiet] [-r|--recursive] [-x|--only-executables] [--] <Python_ABI|Python_version> <file|directory> [files|directories]
419# @DESCRIPTION: 476# @DESCRIPTION:
420# Convert shebangs in specified files. Directories can be specified only with --recursive option. 477# Convert shebangs in specified files. Directories can be specified only with --recursive option.
421python_convert_shebangs() { 478python_convert_shebangs() {
422 _python_check_python_pkg_setup_execution 479 _python_check_python_pkg_setup_execution
423 480
424 local argument file files=() only_executables="0" python_version quiet="0" recursive="0" 481 local argument file files=() only_executables="0" python_interpreter quiet="0" recursive="0"
425 482
426 while (($#)); do 483 while (($#)); do
427 case "$1" in 484 case "$1" in
428 -r|--recursive) 485 -r|--recursive)
429 recursive="1" 486 recursive="1"
452 die "${FUNCNAME}(): Missing Python version and files or directories" 509 die "${FUNCNAME}(): Missing Python version and files or directories"
453 elif [[ "$#" -eq 1 ]]; then 510 elif [[ "$#" -eq 1 ]]; then
454 die "${FUNCNAME}(): Missing files or directories" 511 die "${FUNCNAME}(): Missing files or directories"
455 fi 512 fi
456 513
457 python_version="$1" 514 if [[ -n "$(_python_get_implementation --ignore-invalid "$1")" ]]; then
515 python_interpreter="$(PYTHON "$1")"
516 else
517 python_interpreter="python$1"
518 fi
458 shift 519 shift
459 520
460 for argument in "$@"; do 521 for argument in "$@"; do
461 if [[ ! -e "${argument}" ]]; then 522 if [[ ! -e "${argument}" ]]; then
462 die "${FUNCNAME}(): '${argument}' does not exist" 523 die "${FUNCNAME}(): '${argument}' does not exist"
477 538
478 for file in "${files[@]}"; do 539 for file in "${files[@]}"; do
479 file="${file#./}" 540 file="${file#./}"
480 [[ "${only_executables}" == "1" && ! -x "${file}" ]] && continue 541 [[ "${only_executables}" == "1" && ! -x "${file}" ]] && continue
481 542
482 if [[ "$(head -n1 "${file}")" =~ ^'#!'.*python ]]; then 543 if [[ "$(head -n1 "${file}")" =~ ${_PYTHON_SHEBANG_BASE_PART_REGEX} ]]; then
483 [[ "$(sed -ne "2p" "${file}")" =~ ^"# Gentoo '".*"' wrapper script generated by python_generate_wrapper_scripts()"$ ]] && continue 544 [[ "$(sed -ne "2p" "${file}")" =~ ^"# Gentoo '".*"' wrapper script generated by python_generate_wrapper_scripts()"$ ]] && continue
484 545
485 if [[ "${quiet}" == "0" ]]; then 546 if [[ "${quiet}" == "0" ]]; then
486 einfo "Converting shebang in '${file}'" 547 einfo "Converting shebang in '${file}'"
487 fi 548 fi
488 549
489 sed -e "1s/python\([[:digit:]]\+\(\.[[:digit:]]\+\)\?\)\?/python${python_version}/" -i "${file}" || die "Conversion of shebang in '${file}' failed" 550 sed -e "1s:^#![[:space:]]*\([^[:space:]]*/usr/bin/env[[:space:]]\)\?[[:space:]]*\([^[:space:]]*/\)\?\(jython\|pypy-c\|python\)\([[:digit:]]\+\(\.[[:digit:]]\+\)\?\)\?\(\$\|[[:space:]].*\):#!\1\2${python_interpreter}\6:" -i "${file}" || die "Conversion of shebang in '${file}' failed"
490
491 # Delete potential whitespace after "#!".
492 sed -e '1s/\(^#!\)[[:space:]]*/\1/' -i "${file}" || die "sed '${file}' failed"
493 fi 551 fi
494 done 552 done
495} 553}
496 554
497# @FUNCTION: python_clean_installation_image 555# @FUNCTION: python_clean_installation_image
498# @USAGE: [-q|--quiet] 556# @USAGE: [-q|--quiet]
499# @DESCRIPTION: 557# @DESCRIPTION:
500# Delete needless files in installation image. 558# Delete needless files in installation image.
559#
560# This function can be used only in src_install() phase.
501python_clean_installation_image() { 561python_clean_installation_image() {
562 if [[ "${EBUILD_PHASE}" != "install" ]]; then
563 die "${FUNCNAME}() can be used only in src_install() phase"
564 fi
565
502 _python_check_python_pkg_setup_execution 566 _python_check_python_pkg_setup_execution
503 _python_initialize_prefix_variables 567 _python_initialize_prefix_variables
504 568
505 local file files=() quiet="0" 569 local file files=() quiet="0"
506
507 # Check if phase is src_install().
508 [[ "${EBUILD_PHASE}" != "install" ]] && die "${FUNCNAME}() can be used only in src_install() phase"
509 570
510 while (($#)); do 571 while (($#)); do
511 case "$1" in 572 case "$1" in
512 -q|--quiet) 573 -q|--quiet)
513 quiet="1" 574 quiet="1"
564# @ECLASS-VARIABLE: SUPPORT_PYTHON_ABIS 625# @ECLASS-VARIABLE: SUPPORT_PYTHON_ABIS
565# @DESCRIPTION: 626# @DESCRIPTION:
566# Set this in EAPI <= 4 to indicate that current package supports installation for 627# Set this in EAPI <= 4 to indicate that current package supports installation for
567# multiple Python ABIs. 628# multiple Python ABIs.
568 629
630# @ECLASS-VARIABLE: PYTHON_TESTS_RESTRICTED_ABIS
631# @DESCRIPTION:
632# Space-separated list of Python ABI patterns. Testing in Python ABIs matching any Python ABI
633# patterns specified in this list is skipped.
634
569# @ECLASS-VARIABLE: PYTHON_EXPORT_PHASE_FUNCTIONS 635# @ECLASS-VARIABLE: PYTHON_EXPORT_PHASE_FUNCTIONS
570# @DESCRIPTION: 636# @DESCRIPTION:
571# Set this to export phase functions for the following ebuild phases: 637# Set this to export phase functions for the following ebuild phases:
572# src_prepare, src_configure, src_compile, src_test, src_install. 638# src_prepare(), src_configure(), src_compile(), src_test(), src_install().
573if ! has "${EAPI:-0}" 0 1; then 639if ! has "${EAPI:-0}" 0 1; then
574 python_src_prepare() { 640 python_src_prepare() {
575 _python_check_python_pkg_setup_execution 641 if [[ "${EBUILD_PHASE}" != "prepare" ]]; then
642 die "${FUNCNAME}() can be used only in src_prepare() phase"
643 fi
576 644
577 if ! _python_package_supporting_installation_for_multiple_python_abis; then 645 if ! _python_package_supporting_installation_for_multiple_python_abis; then
578 die "${FUNCNAME}() cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs" 646 die "${FUNCNAME}() cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs"
579 fi 647 fi
580 648
649 _python_check_python_pkg_setup_execution
650
581 if [[ "$#" -ne 0 ]]; then 651 if [[ "$#" -ne 0 ]]; then
582 die "${FUNCNAME}() does not accept arguments" 652 die "${FUNCNAME}() does not accept arguments"
583 fi 653 fi
584 654
585 python_copy_sources 655 python_copy_sources
586 } 656 }
587 657
588 for python_default_function in src_configure src_compile src_test src_install; do 658 for python_default_function in src_configure src_compile src_test; do
589 eval "python_${python_default_function}() { 659 eval "python_${python_default_function}() {
590 _python_check_python_pkg_setup_execution 660 if [[ \"\${EBUILD_PHASE}\" != \"${python_default_function#src_}\" ]]; then
661 die \"\${FUNCNAME}() can be used only in ${python_default_function}() phase\"
662 fi
591 663
592 if ! _python_package_supporting_installation_for_multiple_python_abis; then 664 if ! _python_package_supporting_installation_for_multiple_python_abis; then
593 die \"\${FUNCNAME}() cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs\" 665 die \"\${FUNCNAME}() cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs\"
594 fi 666 fi
595 667
668 _python_check_python_pkg_setup_execution
669
596 python_execute_function -d -s -- \"\$@\" 670 python_execute_function -d -s -- \"\$@\"
597 }" 671 }"
598 done 672 done
599 unset python_default_function 673 unset python_default_function
600 674
675 python_src_install() {
676 if [[ "${EBUILD_PHASE}" != "install" ]]; then
677 die "${FUNCNAME}() can be used only in src_install() phase"
678 fi
679
680 if ! _python_package_supporting_installation_for_multiple_python_abis; then
681 die "${FUNCNAME}() cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs"
682 fi
683
684 _python_check_python_pkg_setup_execution
685
686 if has "${EAPI:-0}" 0 1 2 3; then
687 python_execute_function -d -s -- "$@"
688 else
689 python_installation() {
690 emake DESTDIR="${T}/images/${PYTHON_ABI}" install "$@"
691 }
692 python_execute_function -s python_installation "$@"
693 unset python_installation
694
695 python_merge_intermediate_installation_images "${T}/images"
696 fi
697 }
698
601 if [[ -n "${PYTHON_EXPORT_PHASE_FUNCTIONS}" ]]; then 699 if [[ -n "${PYTHON_EXPORT_PHASE_FUNCTIONS}" ]]; then
602 EXPORT_FUNCTIONS src_prepare src_configure src_compile src_test src_install 700 EXPORT_FUNCTIONS src_prepare src_configure src_compile src_test src_install
603 fi 701 fi
604fi 702fi
605 703
704if has "${EAPI:-0}" 0 1 2 3 4; then
606unset PYTHON_ABIS 705 unset PYTHON_ABIS
706fi
607 707
608_python_calculate_PYTHON_ABIS() { 708_python_calculate_PYTHON_ABIS() {
609 if ! _python_package_supporting_installation_for_multiple_python_abis; then 709 if ! _python_package_supporting_installation_for_multiple_python_abis; then
610 die "${FUNCNAME}() cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs" 710 die "${FUNCNAME}() cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs"
611 fi 711 fi
612 712
613 _python_initial_sanity_checks 713 _python_initial_sanity_checks
614 714
615 # USE_${ABI_TYPE^^} and RESTRICT_${ABI_TYPE^^}_ABIS variables hopefully will be included in EAPI >= 5.
616 if [[ "$(declare -p PYTHON_ABIS 2> /dev/null)" != "declare -x PYTHON_ABIS="* ]] && has "${EAPI:-0}" 0 1 2 3 4; then 715 if [[ "$(declare -p PYTHON_ABIS 2> /dev/null)" != "declare -x PYTHON_ABIS="* ]] && has "${EAPI:-0}" 0 1 2 3 4; then
617 local PYTHON_ABI restricted_ABI support_ABI supported_PYTHON_ABIS= 716 local PYTHON_ABI
618 PYTHON_ABI_SUPPORTED_VALUES="${_CPYTHON2_SUPPORTED_ABIS[@]} ${_CPYTHON3_SUPPORTED_ABIS[@]} ${_JYTHON_SUPPORTED_ABIS[@]}"
619 717
620 if [[ "$(declare -p USE_PYTHON 2> /dev/null)" == "declare -x USE_PYTHON="* ]]; then 718 if [[ "$(declare -p USE_PYTHON 2> /dev/null)" == "declare -x USE_PYTHON="* ]]; then
621 local cpython_enabled="0" 719 local cpython_enabled="0"
622 720
623 if [[ -z "${USE_PYTHON}" ]]; then 721 if [[ -z "${USE_PYTHON}" ]]; then
624 die "USE_PYTHON variable is empty" 722 die "USE_PYTHON variable is empty"
625 fi 723 fi
626 724
627 for PYTHON_ABI in ${USE_PYTHON}; do 725 for PYTHON_ABI in ${USE_PYTHON}; do
628 if ! has "${PYTHON_ABI}" ${PYTHON_ABI_SUPPORTED_VALUES}; then 726 if ! has "${PYTHON_ABI}" "${_PYTHON_GLOBALLY_SUPPORTED_ABIS[@]}"; then
629 die "USE_PYTHON variable contains invalid value '${PYTHON_ABI}'" 727 die "USE_PYTHON variable contains invalid value '${PYTHON_ABI}'"
630 fi 728 fi
631 729
632 if has "${PYTHON_ABI}" "${_CPYTHON2_SUPPORTED_ABIS[@]}" "${_CPYTHON3_SUPPORTED_ABIS[@]}"; then 730 if has "${PYTHON_ABI}" "${_CPYTHON2_GLOBALLY_SUPPORTED_ABIS[@]}" "${_CPYTHON3_GLOBALLY_SUPPORTED_ABIS[@]}"; then
633 cpython_enabled="1" 731 cpython_enabled="1"
634 fi 732 fi
635 733
636 support_ABI="1" 734 if ! _python_check_python_abi_matching --patterns-list "${PYTHON_ABI}" "${RESTRICT_PYTHON_ABIS}"; then
637 for restricted_ABI in ${RESTRICT_PYTHON_ABIS}; do 735 export PYTHON_ABIS+="${PYTHON_ABIS:+ }${PYTHON_ABI}"
638 if [[ "${PYTHON_ABI}" == ${restricted_ABI} ]]; then 736 fi
639 support_ABI="0" 737 done
738
739 if [[ -z "${PYTHON_ABIS//[${IFS}]/}" ]]; then
740 die "USE_PYTHON variable does not enable any Python ABI supported by ${CATEGORY}/${PF}"
741 fi
742
743 if [[ "${cpython_enabled}" == "0" ]]; then
744 die "USE_PYTHON variable does not enable any CPython ABI"
745 fi
746 else
747 local python_version python2_version python3_version support_python_major_version
748
749 if ! has_version "dev-lang/python"; then
750 die "${FUNCNAME}(): 'dev-lang/python' is not installed"
751 fi
752
753 python_version="$("${EPREFIX}/usr/bin/python" -c 'from sys import version_info; print(".".join(str(x) for x in version_info[:2]))')"
754
755 if has_version "=dev-lang/python-2*"; then
756 if [[ "$(readlink "${EPREFIX}/usr/bin/python2")" != "python2."* ]]; then
757 die "'${EPREFIX}/usr/bin/python2' is not valid symlink"
758 fi
759
760 python2_version="$("${EPREFIX}/usr/bin/python2" -c 'from sys import version_info; print(".".join(str(x) for x in version_info[:2]))')"
761
762 support_python_major_version="0"
763 for PYTHON_ABI in "${_CPYTHON2_GLOBALLY_SUPPORTED_ABIS[@]}"; do
764 if ! _python_check_python_abi_matching --patterns-list "${PYTHON_ABI}" "${RESTRICT_PYTHON_ABIS}"; then
765 support_python_major_version="1"
640 break 766 break
641 fi 767 fi
642 done 768 done
643 [[ "${support_ABI}" == "1" ]] && export PYTHON_ABIS+="${PYTHON_ABIS:+ }${PYTHON_ABI}"
644 done
645
646 if [[ -z "${PYTHON_ABIS//[${IFS}]/}" ]]; then
647 die "USE_PYTHON variable does not enable any Python ABI supported by ${CATEGORY}/${PF}"
648 fi
649
650 if [[ "${cpython_enabled}" == "0" ]]; then
651 die "USE_PYTHON variable does not enable any CPython ABI"
652 fi
653 else
654 local python_version python2_version= python3_version= support_python_major_version
655
656 if ! has_version "dev-lang/python"; then
657 die "${FUNCNAME}(): 'dev-lang/python' is not installed"
658 fi
659
660 python_version="$("${EPREFIX}/usr/bin/python" -c 'from sys import version_info; print(".".join(str(x) for x in version_info[:2]))')"
661
662 if has_version "=dev-lang/python-2*"; then
663 if [[ "$(readlink "${EPREFIX}/usr/bin/python2")" != "python2."* ]]; then
664 die "'${EPREFIX}/usr/bin/python2' is not valid symlink"
665 fi
666
667 python2_version="$("${EPREFIX}/usr/bin/python2" -c 'from sys import version_info; print(".".join(str(x) for x in version_info[:2]))')"
668
669 for PYTHON_ABI in "${_CPYTHON2_SUPPORTED_ABIS[@]}"; do
670 support_python_major_version="1"
671 for restricted_ABI in ${RESTRICT_PYTHON_ABIS}; do
672 if [[ "${PYTHON_ABI}" == ${restricted_ABI} ]]; then
673 support_python_major_version="0"
674 fi
675 done
676 [[ "${support_python_major_version}" == "1" ]] && break
677 done
678 if [[ "${support_python_major_version}" == "1" ]]; then 769 if [[ "${support_python_major_version}" == "1" ]]; then
679 for restricted_ABI in ${RESTRICT_PYTHON_ABIS}; do 770 if _python_check_python_abi_matching --patterns-list "${python2_version}" "${RESTRICT_PYTHON_ABIS}"; then
680 if [[ "${python2_version}" == ${restricted_ABI} ]]; then
681 die "Active version of Python 2 is not supported by ${CATEGORY}/${PF}" 771 die "Active version of CPython 2 is not supported by ${CATEGORY}/${PF}"
682 fi 772 fi
683 done
684 else 773 else
685 python2_version="" 774 python2_version=""
686 fi 775 fi
687 fi 776 fi
688 777
691 die "'${EPREFIX}/usr/bin/python3' is not valid symlink" 780 die "'${EPREFIX}/usr/bin/python3' is not valid symlink"
692 fi 781 fi
693 782
694 python3_version="$("${EPREFIX}/usr/bin/python3" -c 'from sys import version_info; print(".".join(str(x) for x in version_info[:2]))')" 783 python3_version="$("${EPREFIX}/usr/bin/python3" -c 'from sys import version_info; print(".".join(str(x) for x in version_info[:2]))')"
695 784
785 support_python_major_version="0"
696 for PYTHON_ABI in "${_CPYTHON3_SUPPORTED_ABIS[@]}"; do 786 for PYTHON_ABI in "${_CPYTHON3_GLOBALLY_SUPPORTED_ABIS[@]}"; do
787 if ! _python_check_python_abi_matching --patterns-list "${PYTHON_ABI}" "${RESTRICT_PYTHON_ABIS}"; then
697 support_python_major_version="1" 788 support_python_major_version="1"
698 for restricted_ABI in ${RESTRICT_PYTHON_ABIS}; do 789 break
699 if [[ "${PYTHON_ABI}" == ${restricted_ABI} ]]; then
700 support_python_major_version="0"
701 fi 790 fi
702 done
703 [[ "${support_python_major_version}" == "1" ]] && break
704 done 791 done
705 if [[ "${support_python_major_version}" == "1" ]]; then 792 if [[ "${support_python_major_version}" == "1" ]]; then
706 for restricted_ABI in ${RESTRICT_PYTHON_ABIS}; do 793 if _python_check_python_abi_matching --patterns-list "${python3_version}" "${RESTRICT_PYTHON_ABIS}"; then
707 if [[ "${python3_version}" == ${restricted_ABI} ]]; then
708 die "Active version of Python 3 is not supported by ${CATEGORY}/${PF}" 794 die "Active version of CPython 3 is not supported by ${CATEGORY}/${PF}"
709 fi 795 fi
710 done
711 else 796 else
712 python3_version="" 797 python3_version=""
713 fi 798 fi
714 fi 799 fi
715 800
740 eval "_PYTHON_SAVED_${variable}=\"\${!variable}\"" 825 eval "_PYTHON_SAVED_${variable}=\"\${!variable}\""
741 for prefix in PYTHON_USER_ PYTHON_; do 826 for prefix in PYTHON_USER_ PYTHON_; do
742 if [[ "$(declare -p ${prefix}${variable} 2> /dev/null)" == "declare -a ${prefix}${variable}="* ]]; then 827 if [[ "$(declare -p ${prefix}${variable} 2> /dev/null)" == "declare -a ${prefix}${variable}="* ]]; then
743 eval "array=(\"\${${prefix}${variable}[@]}\")" 828 eval "array=(\"\${${prefix}${variable}[@]}\")"
744 for element in "${array[@]}"; do 829 for element in "${array[@]}"; do
745 if [[ "${element}" =~ ^([[:alnum:]]|\.|-|\*|\[|\])+\ (\+|-)\ .+ ]]; then 830 if [[ "${element}" =~ ^${_PYTHON_ABI_PATTERN_REGEX}\ (\+|-)\ .+ ]]; then
746 pattern="${element%% *}" 831 pattern="${element%% *}"
747 element="${element#* }" 832 element="${element#* }"
748 operator="${element%% *}" 833 operator="${element%% *}"
749 flags="${element#* }" 834 flags="${element#* }"
750 if [[ "${PYTHON_ABI}" == ${pattern} ]]; then 835 if _python_check_python_abi_matching "${PYTHON_ABI}" "${pattern}"; then
751 if [[ "${operator}" == "+" ]]; then 836 if [[ "${operator}" == "+" ]]; then
752 eval "export ${variable}+=\"\${variable:+ }${flags}\"" 837 eval "export ${variable}+=\"\${variable:+ }${flags}\""
753 elif [[ "${operator}" == "-" ]]; then 838 elif [[ "${operator}" == "-" ]]; then
754 flags="${flags// /$'\n'}" 839 flags="${flags// /$'\n'}"
755 old_value="${!variable// /$'\n'}" 840 old_value="${!variable// /$'\n'}"
789# @USAGE: [--action-message message] [-d|--default-function] [--failure-message message] [-f|--final-ABI] [--nonfatal] [-q|--quiet] [-s|--separate-build-dirs] [--source-dir source_directory] [--] <function> [arguments] 874# @USAGE: [--action-message message] [-d|--default-function] [--failure-message message] [-f|--final-ABI] [--nonfatal] [-q|--quiet] [-s|--separate-build-dirs] [--source-dir source_directory] [--] <function> [arguments]
790# @DESCRIPTION: 875# @DESCRIPTION:
791# Execute specified function for each value of PYTHON_ABIS, optionally passing additional 876# Execute specified function for each value of PYTHON_ABIS, optionally passing additional
792# arguments. The specified function can use PYTHON_ABI and BUILDDIR variables. 877# arguments. The specified function can use PYTHON_ABI and BUILDDIR variables.
793python_execute_function() { 878python_execute_function() {
794 _python_check_python_pkg_setup_execution
795
796 if ! _python_package_supporting_installation_for_multiple_python_abis; then 879 if ! _python_package_supporting_installation_for_multiple_python_abis; then
797 die "${FUNCNAME}() cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs" 880 die "${FUNCNAME}() cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs"
798 fi 881 fi
799 882
883 _python_check_python_pkg_setup_execution
800 _python_set_color_variables 884 _python_set_color_variables
801 885
802 local action action_message action_message_template= default_function="0" failure_message failure_message_template= final_ABI="0" function iterated_PYTHON_ABIS nonfatal="0" previous_directory previous_directory_stack previous_directory_stack_length PYTHON_ABI quiet="0" return_code separate_build_dirs="0" source_dir= 886 local action action_message action_message_template default_function="0" failure_message failure_message_template final_ABI="0" function iterated_PYTHON_ABIS nonfatal="0" previous_directory previous_directory_stack previous_directory_stack_length PYTHON_ABI quiet="0" return_code separate_build_dirs="0" source_dir
803 887
804 while (($#)); do 888 while (($#)); do
805 case "$1" in 889 case "$1" in
806 --action-message) 890 --action-message)
807 action_message_template="$2" 891 action_message_template="$2"
919 iterated_PYTHON_ABIS="$(PYTHON -f --ABI)" 1003 iterated_PYTHON_ABIS="$(PYTHON -f --ABI)"
920 else 1004 else
921 iterated_PYTHON_ABIS="${PYTHON_ABIS}" 1005 iterated_PYTHON_ABIS="${PYTHON_ABIS}"
922 fi 1006 fi
923 for PYTHON_ABI in ${iterated_PYTHON_ABIS}; do 1007 for PYTHON_ABI in ${iterated_PYTHON_ABIS}; do
1008 if [[ "${EBUILD_PHASE}" == "test" ]] && _python_check_python_abi_matching --patterns-list "${PYTHON_ABI}" "${PYTHON_TESTS_RESTRICTED_ABIS}"; then
1009 if [[ "${quiet}" == "0" ]]; then
1010 echo " ${_GREEN}*${_NORMAL} ${_BLUE}Testing of ${CATEGORY}/${PF} with $(python_get_implementation_and_version) skipped${_NORMAL}"
1011 fi
1012 continue
1013 fi
1014
924 _python_prepare_flags 1015 _python_prepare_flags
925 1016
926 if [[ "${quiet}" == "0" ]]; then 1017 if [[ "${quiet}" == "0" ]]; then
927 if [[ -n "${action_message_template}" ]]; then 1018 if [[ -n "${action_message_template}" ]]; then
928 eval "action_message=\"${action_message_template}\"" 1019 eval "action_message=\"${action_message_template}\""
929 else 1020 else
930 action_message="${action} of ${CATEGORY}/${PF} with $(python_get_implementation) $(python_get_version)..." 1021 action_message="${action} of ${CATEGORY}/${PF} with $(python_get_implementation_and_version)..."
931 fi 1022 fi
932 echo " ${_GREEN}*${_NORMAL} ${_BLUE}${action_message}${_NORMAL}" 1023 echo " ${_GREEN}*${_NORMAL} ${_BLUE}${action_message}${_NORMAL}"
933 fi 1024 fi
934 1025
935 if [[ "${separate_build_dirs}" == "1" ]]; then 1026 if [[ "${separate_build_dirs}" == "1" ]]; then
959 1050
960 if [[ "${return_code}" -ne 0 ]]; then 1051 if [[ "${return_code}" -ne 0 ]]; then
961 if [[ -n "${failure_message_template}" ]]; then 1052 if [[ -n "${failure_message_template}" ]]; then
962 eval "failure_message=\"${failure_message_template}\"" 1053 eval "failure_message=\"${failure_message_template}\""
963 else 1054 else
964 failure_message="${action} failed with $(python_get_implementation) $(python_get_version) in ${function}() function" 1055 failure_message="${action} failed with $(python_get_implementation_and_version) in ${function}() function"
965 fi 1056 fi
966 1057
967 if [[ "${nonfatal}" == "1" ]]; then 1058 if [[ "${nonfatal}" == "1" ]]; then
968 if [[ "${quiet}" == "0" ]]; then 1059 if [[ "${quiet}" == "0" ]]; then
969 ewarn "${failure_message}" 1060 ewarn "${failure_message}"
1022# @FUNCTION: python_copy_sources 1113# @FUNCTION: python_copy_sources
1023# @USAGE: <directory="${S}"> [directory] 1114# @USAGE: <directory="${S}"> [directory]
1024# @DESCRIPTION: 1115# @DESCRIPTION:
1025# Copy unpacked sources of current package to separate build directory for each Python ABI. 1116# Copy unpacked sources of current package to separate build directory for each Python ABI.
1026python_copy_sources() { 1117python_copy_sources() {
1027 _python_check_python_pkg_setup_execution
1028
1029 if ! _python_package_supporting_installation_for_multiple_python_abis; then 1118 if ! _python_package_supporting_installation_for_multiple_python_abis; then
1030 die "${FUNCNAME}() cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs" 1119 die "${FUNCNAME}() cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs"
1031 fi 1120 fi
1121
1122 _python_check_python_pkg_setup_execution
1032 1123
1033 local dir dirs=() PYTHON_ABI 1124 local dir dirs=() PYTHON_ABI
1034 1125
1035 if [[ "$#" -eq 0 ]]; then 1126 if [[ "$#" -eq 0 ]]; then
1036 if [[ "${WORKDIR}" == "${S}" ]]; then 1127 if [[ "${WORKDIR}" == "${S}" ]]; then
1053# @USAGE: [-E|--respect-EPYTHON] [-f|--force] [-q|--quiet] [--] <file> [files] 1144# @USAGE: [-E|--respect-EPYTHON] [-f|--force] [-q|--quiet] [--] <file> [files]
1054# @DESCRIPTION: 1145# @DESCRIPTION:
1055# Generate wrapper scripts. Existing files are overwritten only with --force option. 1146# Generate wrapper scripts. Existing files are overwritten only with --force option.
1056# If --respect-EPYTHON option is specified, then generated wrapper scripts will 1147# If --respect-EPYTHON option is specified, then generated wrapper scripts will
1057# respect EPYTHON variable at run time. 1148# respect EPYTHON variable at run time.
1149#
1150# This function can be used only in src_install() phase.
1058python_generate_wrapper_scripts() { 1151python_generate_wrapper_scripts() {
1059 _python_check_python_pkg_setup_execution 1152 if [[ "${EBUILD_PHASE}" != "install" ]]; then
1153 die "${FUNCNAME}() can be used only in src_install() phase"
1154 fi
1060 1155
1061 if ! _python_package_supporting_installation_for_multiple_python_abis; then 1156 if ! _python_package_supporting_installation_for_multiple_python_abis; then
1062 die "${FUNCNAME}() cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs" 1157 die "${FUNCNAME}() cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs"
1063 fi 1158 fi
1064 1159
1160 _python_check_python_pkg_setup_execution
1065 _python_initialize_prefix_variables 1161 _python_initialize_prefix_variables
1066 1162
1067 local eselect_python_option file force="0" quiet="0" PYTHON_ABI python2_enabled="0" python3_enabled="0" respect_EPYTHON="0" 1163 local eselect_python_option file force="0" quiet="0" PYTHON_ABI PYTHON_ABIS_list python2_enabled="0" python3_enabled="0" respect_EPYTHON="0"
1068 1164
1069 while (($#)); do 1165 while (($#)); do
1070 case "$1" in 1166 case "$1" in
1071 -E|--respect-EPYTHON) 1167 -E|--respect-EPYTHON)
1072 respect_EPYTHON="1" 1168 respect_EPYTHON="1"
1094 if [[ "$#" -eq 0 ]]; then 1190 if [[ "$#" -eq 0 ]]; then
1095 die "${FUNCNAME}(): Missing arguments" 1191 die "${FUNCNAME}(): Missing arguments"
1096 fi 1192 fi
1097 1193
1098 _python_calculate_PYTHON_ABIS 1194 _python_calculate_PYTHON_ABIS
1099 for PYTHON_ABI in "${_CPYTHON2_SUPPORTED_ABIS[@]}"; do 1195 for PYTHON_ABI in "${_CPYTHON2_GLOBALLY_SUPPORTED_ABIS[@]}"; do
1100 if has "${PYTHON_ABI}" ${PYTHON_ABIS}; then 1196 if has "${PYTHON_ABI}" ${PYTHON_ABIS}; then
1101 python2_enabled="1" 1197 python2_enabled="1"
1102 fi 1198 fi
1103 done 1199 done
1104 for PYTHON_ABI in "${_CPYTHON3_SUPPORTED_ABIS[@]}"; do 1200 for PYTHON_ABI in "${_CPYTHON3_GLOBALLY_SUPPORTED_ABIS[@]}"; do
1105 if has "${PYTHON_ABI}" ${PYTHON_ABIS}; then 1201 if has "${PYTHON_ABI}" ${PYTHON_ABIS}; then
1106 python3_enabled="1" 1202 python3_enabled="1"
1107 fi 1203 fi
1108 done 1204 done
1109 1205
1115 eselect_python_option="--python3" 1211 eselect_python_option="--python3"
1116 else 1212 else
1117 die "${FUNCNAME}(): Unsupported environment" 1213 die "${FUNCNAME}(): Unsupported environment"
1118 fi 1214 fi
1119 1215
1216 PYTHON_ABIS_list="$("$(PYTHON -f)" -c "print(', '.join('\"%s\"' % x for x in reversed('${PYTHON_ABIS}'.split())))")"
1217
1120 for file in "$@"; do 1218 for file in "$@"; do
1121 if [[ -f "${file}" && "${force}" == "0" ]]; then 1219 if [[ -f "${file}" && "${force}" == "0" ]]; then
1122 die "${FUNCNAME}(): '$1' already exists" 1220 die "${FUNCNAME}(): '${file}' already exists"
1123 fi 1221 fi
1124 1222
1125 if [[ "${quiet}" == "0" ]]; then 1223 if [[ "${quiet}" == "0" ]]; then
1126 einfo "Generating '${file#${ED%/}}' wrapper script" 1224 einfo "Generating '${file#${ED%/}}' wrapper script"
1127 fi 1225 fi
1133import os 1231import os
1134import re 1232import re
1135import subprocess 1233import subprocess
1136import sys 1234import sys
1137 1235
1138EPYTHON_re = re.compile(r"^python(\d+\.\d+)$") 1236cpython_re = re.compile(r"^python(\d+\.\d+)$")
1237jython_re = re.compile(r"^jython(\d+\.\d+)$")
1238pypy_re = re.compile(r"^pypy-c(\d+\.\d+)$")
1139python_shebang_re = re.compile(r"^#! *(${EPREFIX}/usr/bin/python|(${EPREFIX})?/usr/bin/env +(${EPREFIX}/usr/bin/)?python)") 1239python_shebang_re = re.compile(r"^#! *(${EPREFIX}/usr/bin/python|(${EPREFIX})?/usr/bin/env +(${EPREFIX}/usr/bin/)?python)")
1140python_verification_output_re = re.compile("^GENTOO_PYTHON_TARGET_SCRIPT_PATH supported\n$") 1240python_verification_output_re = re.compile("^GENTOO_PYTHON_TARGET_SCRIPT_PATH supported\n$")
1241
1242pypy_versions_mapping = {
1243 "1.5": "2.7"
1244}
1245
1246def get_PYTHON_ABI(EPYTHON):
1247 cpython_matched = cpython_re.match(EPYTHON)
1248 jython_matched = jython_re.match(EPYTHON)
1249 pypy_matched = pypy_re.match(EPYTHON)
1250 if cpython_matched is not None:
1251 PYTHON_ABI = cpython_matched.group(1)
1252 elif jython_matched is not None:
1253 PYTHON_ABI = jython_matched.group(1) + "-jython"
1254 elif pypy_matched is not None:
1255 PYTHON_ABI = pypy_versions_mapping[pypy_matched.group(1)] + "-pypy-" + pypy_matched.group(1)
1256 else:
1257 PYTHON_ABI = None
1258 return PYTHON_ABI
1141 1259
1142EOF 1260EOF
1143 if [[ "$?" != "0" ]]; then 1261 if [[ "$?" != "0" ]]; then
1144 die "${FUNCNAME}(): Generation of '$1' failed" 1262 die "${FUNCNAME}(): Generation of '$1' failed"
1145 fi 1263 fi
1146 if [[ "${respect_EPYTHON}" == "1" ]]; then 1264 if [[ "${respect_EPYTHON}" == "1" ]]; then
1147 cat << EOF >> "${file}" 1265 cat << EOF >> "${file}"
1148EPYTHON = os.environ.get("EPYTHON") 1266EPYTHON = os.environ.get("EPYTHON")
1149if EPYTHON: 1267if EPYTHON:
1150 EPYTHON_matched = EPYTHON_re.match(EPYTHON) 1268 PYTHON_ABI = get_PYTHON_ABI(EPYTHON)
1151 if EPYTHON_matched: 1269 if PYTHON_ABI is None:
1152 PYTHON_ABI = EPYTHON_matched.group(1)
1153 else:
1154 sys.stderr.write("EPYTHON variable has unrecognized value '%s'\n" % EPYTHON) 1270 sys.stderr.write("%s: EPYTHON variable has unrecognized value '%s'\n" % (sys.argv[0], EPYTHON))
1155 sys.exit(1) 1271 sys.exit(1)
1156else: 1272else:
1157 try: 1273 try:
1274 environment = os.environ.copy()
1275 environment["ROOT"] = "/"
1158 eselect_process = subprocess.Popen(["${EPREFIX}/usr/bin/eselect", "python", "show"${eselect_python_option:+, $(echo "\"")}${eselect_python_option}${eselect_python_option:+$(echo "\"")}], stdout=subprocess.PIPE) 1276 eselect_process = subprocess.Popen(["${EPREFIX}/usr/bin/eselect", "python", "show"${eselect_python_option:+, $(echo "\"")}${eselect_python_option}${eselect_python_option:+$(echo "\"")}], env=environment, stdout=subprocess.PIPE)
1159 if eselect_process.wait() != 0: 1277 if eselect_process.wait() != 0:
1160 raise ValueError 1278 raise ValueError
1161 except (OSError, ValueError): 1279 except (OSError, ValueError):
1162 sys.stderr.write("Execution of 'eselect python show${eselect_python_option:+ }${eselect_python_option}' failed\n") 1280 sys.stderr.write("%s: Execution of 'eselect python show${eselect_python_option:+ }${eselect_python_option}' failed\n" % sys.argv[0])
1163 sys.exit(1) 1281 sys.exit(1)
1164 1282
1165 EPYTHON = eselect_process.stdout.read() 1283 EPYTHON = eselect_process.stdout.read()
1166 if not isinstance(EPYTHON, str): 1284 if not isinstance(EPYTHON, str):
1167 # Python 3 1285 # Python 3
1168 EPYTHON = EPYTHON.decode() 1286 EPYTHON = EPYTHON.decode()
1169 EPYTHON = EPYTHON.rstrip("\n") 1287 EPYTHON = EPYTHON.rstrip("\n")
1170 1288
1171 EPYTHON_matched = EPYTHON_re.match(EPYTHON) 1289 PYTHON_ABI = get_PYTHON_ABI(EPYTHON)
1172 if EPYTHON_matched: 1290 if PYTHON_ABI is None:
1173 PYTHON_ABI = EPYTHON_matched.group(1)
1174 else:
1175 sys.stderr.write("'eselect python show${eselect_python_option:+ }${eselect_python_option}' printed unrecognized value '%s'\n" % EPYTHON) 1291 sys.stderr.write("%s: 'eselect python show${eselect_python_option:+ }${eselect_python_option}' printed unrecognized value '%s'\n" % (sys.argv[0], EPYTHON))
1176 sys.exit(1) 1292 sys.exit(1)
1293
1294wrapper_script_path = os.path.realpath(sys.argv[0])
1295target_executable_path = "%s-%s" % (wrapper_script_path, PYTHON_ABI)
1296if not os.path.exists(target_executable_path):
1297 sys.stderr.write("%s: '%s' does not exist\n" % (sys.argv[0], target_executable_path))
1298 sys.exit(1)
1177EOF 1299EOF
1178 if [[ "$?" != "0" ]]; then 1300 if [[ "$?" != "0" ]]; then
1179 die "${FUNCNAME}(): Generation of '$1' failed" 1301 die "${FUNCNAME}(): Generation of '$1' failed"
1180 fi 1302 fi
1181 else 1303 else
1182 cat << EOF >> "${file}" 1304 cat << EOF >> "${file}"
1183try: 1305try:
1306 environment = os.environ.copy()
1307 environment["ROOT"] = "/"
1184 eselect_process = subprocess.Popen(["${EPREFIX}/usr/bin/eselect", "python", "show"${eselect_python_option:+, $(echo "\"")}${eselect_python_option}${eselect_python_option:+$(echo "\"")}], stdout=subprocess.PIPE) 1308 eselect_process = subprocess.Popen(["${EPREFIX}/usr/bin/eselect", "python", "show"${eselect_python_option:+, $(echo "\"")}${eselect_python_option}${eselect_python_option:+$(echo "\"")}], env=environment, stdout=subprocess.PIPE)
1185 if eselect_process.wait() != 0: 1309 if eselect_process.wait() != 0:
1186 raise ValueError 1310 raise ValueError
1187except (OSError, ValueError): 1311except (OSError, ValueError):
1188 sys.stderr.write("Execution of 'eselect python show${eselect_python_option:+ }${eselect_python_option}' failed\n") 1312 sys.stderr.write("%s: Execution of 'eselect python show${eselect_python_option:+ }${eselect_python_option}' failed\n" % sys.argv[0])
1189 sys.exit(1) 1313 sys.exit(1)
1190 1314
1191EPYTHON = eselect_process.stdout.read() 1315EPYTHON = eselect_process.stdout.read()
1192if not isinstance(EPYTHON, str): 1316if not isinstance(EPYTHON, str):
1193 # Python 3 1317 # Python 3
1194 EPYTHON = EPYTHON.decode() 1318 EPYTHON = EPYTHON.decode()
1195EPYTHON = EPYTHON.rstrip("\n") 1319EPYTHON = EPYTHON.rstrip("\n")
1196 1320
1197EPYTHON_matched = EPYTHON_re.match(EPYTHON) 1321PYTHON_ABI = get_PYTHON_ABI(EPYTHON)
1198if EPYTHON_matched: 1322if PYTHON_ABI is None:
1199 PYTHON_ABI = EPYTHON_matched.group(1) 1323 sys.stderr.write("%s: 'eselect python show${eselect_python_option:+ }${eselect_python_option}' printed unrecognized value '%s'\n" % (sys.argv[0], EPYTHON))
1324 sys.exit(1)
1325
1326wrapper_script_path = os.path.realpath(sys.argv[0])
1327for PYTHON_ABI in [PYTHON_ABI, ${PYTHON_ABIS_list}]:
1328 target_executable_path = "%s-%s" % (wrapper_script_path, PYTHON_ABI)
1329 if os.path.exists(target_executable_path):
1330 break
1200else: 1331else:
1201 sys.stderr.write("'eselect python show${eselect_python_option:+ }${eselect_python_option}' printed unrecognized value '%s'\n" % EPYTHON) 1332 sys.stderr.write("%s: No target script exists for '%s'\n" % (sys.argv[0], wrapper_script_path))
1202 sys.exit(1) 1333 sys.exit(1)
1203EOF 1334EOF
1204 if [[ "$?" != "0" ]]; then 1335 if [[ "$?" != "0" ]]; then
1205 die "${FUNCNAME}(): Generation of '$1' failed" 1336 die "${FUNCNAME}(): Generation of '$1' failed"
1206 fi 1337 fi
1207 fi 1338 fi
1208 cat << EOF >> "${file}" 1339 cat << EOF >> "${file}"
1209
1210wrapper_script_path = os.path.realpath(sys.argv[0])
1211target_executable_path = "%s-%s" % (wrapper_script_path, PYTHON_ABI)
1212os.environ["GENTOO_PYTHON_PROCESS_NAME"] = os.path.basename(sys.argv[0])
1213os.environ["GENTOO_PYTHON_WRAPPER_SCRIPT_PATH"] = sys.argv[0]
1214os.environ["GENTOO_PYTHON_TARGET_SCRIPT_PATH"] = target_executable_path
1215if not os.path.exists(target_executable_path):
1216 sys.stderr.write("'%s' does not exist\n" % target_executable_path)
1217 sys.exit(1)
1218 1340
1219target_executable = open(target_executable_path, "rb") 1341target_executable = open(target_executable_path, "rb")
1220target_executable_first_line = target_executable.readline() 1342target_executable_first_line = target_executable.readline()
1221if not isinstance(target_executable_first_line, str): 1343if not isinstance(target_executable_first_line, str):
1222 # Python 3 1344 # Python 3
1223 target_executable_first_line = target_executable_first_line.decode("utf_8", "replace") 1345 target_executable_first_line = target_executable_first_line.decode("utf_8", "replace")
1224 1346
1225python_shebang_matched = python_shebang_re.match(target_executable_first_line) 1347python_shebang_matched = python_shebang_re.match(target_executable_first_line)
1226target_executable.close() 1348target_executable.close()
1227 1349
1228if python_shebang_matched: 1350if python_shebang_matched is not None:
1229 try: 1351 try:
1230 python_interpreter_path = "${EPREFIX}/usr/bin/%s" % EPYTHON 1352 python_interpreter_path = "${EPREFIX}/usr/bin/%s" % EPYTHON
1231 os.environ["GENTOO_PYTHON_TARGET_SCRIPT_PATH_VERIFICATION"] = "1" 1353 os.environ["GENTOO_PYTHON_TARGET_SCRIPT_PATH_VERIFICATION"] = "1"
1232 python_verification_process = subprocess.Popen([python_interpreter_path, "-c", "pass"], stdout=subprocess.PIPE) 1354 python_verification_process = subprocess.Popen([python_interpreter_path, "-c", "pass"], stdout=subprocess.PIPE)
1233 del os.environ["GENTOO_PYTHON_TARGET_SCRIPT_PATH_VERIFICATION"] 1355 del os.environ["GENTOO_PYTHON_TARGET_SCRIPT_PATH_VERIFICATION"]
1240 python_verification_output = python_verification_output.decode() 1362 python_verification_output = python_verification_output.decode()
1241 1363
1242 if not python_verification_output_re.match(python_verification_output): 1364 if not python_verification_output_re.match(python_verification_output):
1243 raise ValueError 1365 raise ValueError
1244 1366
1367 if cpython_re.match(EPYTHON) is not None:
1368 os.environ["GENTOO_PYTHON_PROCESS_NAME"] = os.path.basename(sys.argv[0])
1369 os.environ["GENTOO_PYTHON_WRAPPER_SCRIPT_PATH"] = sys.argv[0]
1370 os.environ["GENTOO_PYTHON_TARGET_SCRIPT_PATH"] = target_executable_path
1371
1372 if hasattr(os, "execv"):
1245 os.execv(python_interpreter_path, [python_interpreter_path] + sys.argv) 1373 os.execv(python_interpreter_path, [python_interpreter_path] + sys.argv)
1374 else:
1375 sys.exit(subprocess.Popen([python_interpreter_path] + sys.argv).wait())
1376 except (KeyboardInterrupt, SystemExit):
1377 raise
1246 except: 1378 except:
1247 pass 1379 pass
1248 if "GENTOO_PYTHON_TARGET_SCRIPT_PATH_VERIFICATION" in os.environ: 1380 for variable in ("GENTOO_PYTHON_PROCESS_NAME", "GENTOO_PYTHON_WRAPPER_SCRIPT_PATH", "GENTOO_PYTHON_TARGET_SCRIPT_PATH", "GENTOO_PYTHON_TARGET_SCRIPT_PATH_VERIFICATION"):
1249 del os.environ["GENTOO_PYTHON_TARGET_SCRIPT_PATH_VERIFICATION"] 1381 if variable in os.environ:
1382 del os.environ[variable]
1250 1383
1384if hasattr(os, "execv"):
1251os.execv(target_executable_path, sys.argv) 1385 os.execv(target_executable_path, sys.argv)
1386else:
1387 sys.exit(subprocess.Popen([target_executable_path] + sys.argv[1:]).wait())
1252EOF 1388EOF
1253 if [[ "$?" != "0" ]]; then 1389 if [[ "$?" != "0" ]]; then
1254 die "${FUNCNAME}(): Generation of '$1' failed" 1390 die "${FUNCNAME}(): Generation of '$1' failed"
1255 fi 1391 fi
1256 fperms +x "${file#${ED%/}}" || die "fperms '${file}' failed" 1392 fperms +x "${file#${ED%/}}" || die "fperms '${file}' failed"
1257 done 1393 done
1258} 1394}
1259 1395
1396# @ECLASS-VARIABLE: PYTHON_VERSIONED_SCRIPTS
1397# @DESCRIPTION:
1398# Array of regular expressions of paths to versioned Python scripts.
1399# Python scripts in /usr/bin and /usr/sbin are versioned by default.
1400
1401# @ECLASS-VARIABLE: PYTHON_VERSIONED_EXECUTABLES
1402# @DESCRIPTION:
1403# Array of regular expressions of paths to versioned executables (including Python scripts).
1404
1405# @ECLASS-VARIABLE: PYTHON_NONVERSIONED_EXECUTABLES
1406# @DESCRIPTION:
1407# Array of regular expressions of paths to nonversioned executables (including Python scripts).
1408
1409# @FUNCTION: python_merge_intermediate_installation_images
1410# @USAGE: [-q|--quiet] [--] <intermediate_installation_images_directory>
1411# @DESCRIPTION:
1412# Merge intermediate installation images into installation image.
1413#
1414# This function can be used only in src_install() phase.
1415python_merge_intermediate_installation_images() {
1416 if [[ "${EBUILD_PHASE}" != "install" ]]; then
1417 die "${FUNCNAME}() can be used only in src_install() phase"
1418 fi
1419
1420 if ! _python_package_supporting_installation_for_multiple_python_abis; then
1421 die "${FUNCNAME}() cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs"
1422 fi
1423
1424 _python_check_python_pkg_setup_execution
1425 _python_initialize_prefix_variables
1426
1427 local absolute_file b file files=() intermediate_installation_images_directory PYTHON_ABI quiet="0" regex shebang version_executable wrapper_scripts=() wrapper_scripts_set=()
1428
1429 while (($#)); do
1430 case "$1" in
1431 -q|--quiet)
1432 quiet="1"
1433 ;;
1434 --)
1435 shift
1436 break
1437 ;;
1438 -*)
1439 die "${FUNCNAME}(): Unrecognized option '$1'"
1440 ;;
1441 *)
1442 break
1443 ;;
1444 esac
1445 shift
1446 done
1447
1448 if [[ "$#" -ne 1 ]]; then
1449 die "${FUNCNAME}() requires 1 argument"
1450 fi
1451
1452 intermediate_installation_images_directory="$1"
1453
1454 if [[ ! -d "${intermediate_installation_images_directory}" ]]; then
1455 die "${FUNCNAME}(): Intermediate installation images directory '${intermediate_installation_images_directory}' does not exist"
1456 fi
1457
1458 _python_calculate_PYTHON_ABIS
1459 if [[ "$(PYTHON -f --ABI)" == 3.* ]]; then
1460 b="b"
1461 fi
1462
1463 while read -d $'\0' -r file; do
1464 files+=("${file}")
1465 done < <("$(PYTHON -f)" -c \
1466"import os
1467import sys
1468
1469if hasattr(sys.stdout, 'buffer'):
1470 # Python 3
1471 stdout = sys.stdout.buffer
1472else:
1473 # Python 2
1474 stdout = sys.stdout
1475
1476files_set = set()
1477
1478os.chdir(${b}'${intermediate_installation_images_directory}')
1479
1480for PYTHON_ABI in ${b}'${PYTHON_ABIS}'.split():
1481 for root, dirs, files in os.walk(PYTHON_ABI + ${b}'${EPREFIX}'):
1482 root = root[len(PYTHON_ABI + ${b}'${EPREFIX}')+1:]
1483 files_set.update(root + ${b}'/' + file for file in files)
1484
1485for file in sorted(files_set):
1486 stdout.write(file)
1487 stdout.write(${b}'\x00')" || die "${FUNCNAME}(): Failure of extraction of files in intermediate installation images")
1488
1489 for PYTHON_ABI in ${PYTHON_ABIS}; do
1490 if [[ ! -d "${intermediate_installation_images_directory}/${PYTHON_ABI}" ]]; then
1491 die "${FUNCNAME}(): Intermediate installation image for Python ABI '${PYTHON_ABI}' does not exist"
1492 fi
1493
1494 pushd "${intermediate_installation_images_directory}/${PYTHON_ABI}${EPREFIX}" > /dev/null || die "pushd failed"
1495
1496 for file in "${files[@]}"; do
1497 version_executable="0"
1498 for regex in "/usr/bin/.*" "/usr/sbin/.*" "${PYTHON_VERSIONED_SCRIPTS[@]}"; do
1499 if [[ "/${file}" =~ ^${regex}$ ]]; then
1500 version_executable="1"
1501 break
1502 fi
1503 done
1504 for regex in "${PYTHON_VERSIONED_EXECUTABLES[@]}"; do
1505 if [[ "/${file}" =~ ^${regex}$ ]]; then
1506 version_executable="2"
1507 break
1508 fi
1509 done
1510 if [[ "${version_executable}" != "0" ]]; then
1511 for regex in "${PYTHON_NONVERSIONED_EXECUTABLES[@]}"; do
1512 if [[ "/${file}" =~ ^${regex}$ ]]; then
1513 version_executable="0"
1514 break
1515 fi
1516 done
1517 fi
1518
1519 [[ "${version_executable}" == "0" ]] && continue
1520
1521 if [[ -L "${file}" ]]; then
1522 absolute_file="$(readlink "${file}")"
1523 if [[ "${absolute_file}" == /* ]]; then
1524 absolute_file="${intermediate_installation_images_directory}/${PYTHON_ABI}${EPREFIX}/${absolute_file##/}"
1525 else
1526 if [[ "${file}" == */* ]]; then
1527 absolute_file="${intermediate_installation_images_directory}/${PYTHON_ABI}${EPREFIX}/${file%/*}/${absolute_file}"
1528 else
1529 absolute_file="${intermediate_installation_images_directory}/${PYTHON_ABI}${EPREFIX}/${absolute_file}"
1530 fi
1531 fi
1532 else
1533 absolute_file="${intermediate_installation_images_directory}/${PYTHON_ABI}${EPREFIX}/${file}"
1534 fi
1535
1536 [[ ! -x "${absolute_file}" ]] && continue
1537
1538 shebang="$(head -n1 "${absolute_file}")" || die "Extraction of shebang from '${absolute_file}' failed"
1539
1540 if [[ "${version_executable}" == "2" ]]; then
1541 wrapper_scripts+=("${ED}${file}")
1542 elif [[ "${version_executable}" == "1" ]]; then
1543 if [[ "${shebang}" =~ ${_PYTHON_SHEBANG_BASE_PART_REGEX}([[:digit:]]+(\.[[:digit:]]+)?)?($|[[:space:]]+) ]]; then
1544 wrapper_scripts+=("${ED}${file}")
1545 else
1546 version_executable="0"
1547 fi
1548 fi
1549
1550 [[ "${version_executable}" == "0" ]] && continue
1551
1552 if [[ -e "${file}-${PYTHON_ABI}" ]]; then
1553 die "${FUNCNAME}(): '${EPREFIX}/${file}-${PYTHON_ABI}' already exists"
1554 fi
1555
1556 mv "${file}" "${file}-${PYTHON_ABI}" || die "Renaming of '${file}' failed"
1557
1558 if [[ "${shebang}" =~ ${_PYTHON_SHEBANG_BASE_PART_REGEX}[[:digit:]]*($|[[:space:]]+) ]]; then
1559 if [[ -L "${file}-${PYTHON_ABI}" ]]; then
1560 python_convert_shebangs $([[ "${quiet}" == "1" ]] && echo --quiet) "${PYTHON_ABI}" "${absolute_file}"
1561 else
1562 python_convert_shebangs $([[ "${quiet}" == "1" ]] && echo --quiet) "${PYTHON_ABI}" "${file}-${PYTHON_ABI}"
1563 fi
1564 fi
1565 done
1566
1567 popd > /dev/null || die "popd failed"
1568
1569 if ROOT="/" has_version sys-apps/coreutils; then
1570 cp -fr --preserve=all "${intermediate_installation_images_directory}/${PYTHON_ABI}/"* "${D}" || die "Merging of intermediate installation image for Python ABI '${PYTHON_ABI} into installation image failed"
1571 else
1572 cp -fpr "${intermediate_installation_images_directory}/${PYTHON_ABI}/"* "${D}" || die "Merging of intermediate installation image for Python ABI '${PYTHON_ABI} into installation image failed"
1573 fi
1574 done
1575
1576 rm -fr "${intermediate_installation_images_directory}"
1577
1578 if [[ "${#wrapper_scripts[@]}" -ge 1 ]]; then
1579 rm -f "${T}/python_wrapper_scripts"
1580
1581 for file in "${wrapper_scripts[@]}"; do
1582 echo -n "${file}" >> "${T}/python_wrapper_scripts"
1583 echo -en "\x00" >> "${T}/python_wrapper_scripts"
1584 done
1585
1586 while read -d $'\0' -r file; do
1587 wrapper_scripts_set+=("${file}")
1588 done < <("$(PYTHON -f)" -c \
1589"import sys
1590
1591if hasattr(sys.stdout, 'buffer'):
1592 # Python 3
1593 stdout = sys.stdout.buffer
1594else:
1595 # Python 2
1596 stdout = sys.stdout
1597
1598files = set(open('${T}/python_wrapper_scripts', 'rb').read().rstrip(${b}'\x00').split(${b}'\x00'))
1599
1600for file in sorted(files):
1601 stdout.write(file)
1602 stdout.write(${b}'\x00')" || die "${FUNCNAME}(): Failure of extraction of set of wrapper scripts")
1603
1604 python_generate_wrapper_scripts $([[ "${quiet}" == "1" ]] && echo --quiet) "${wrapper_scripts_set[@]}"
1605 fi
1606}
1607
1260# ================================================================================================ 1608# ================================================================================================
1261# ========= FUNCTIONS FOR PACKAGES NOT SUPPORTING INSTALLATION FOR MULTIPLE PYTHON ABIS ========== 1609# ========= FUNCTIONS FOR PACKAGES NOT SUPPORTING INSTALLATION FOR MULTIPLE PYTHON ABIS ==========
1262# ================================================================================================ 1610# ================================================================================================
1263 1611
1264unset EPYTHON PYTHON_ABI 1612unset EPYTHON PYTHON_ABI
1265 1613
1266# @FUNCTION: python_set_active_version 1614# @FUNCTION: python_set_active_version
1267# @USAGE: <CPython_ABI|2|3> 1615# @USAGE: <Python_ABI|2|3>
1268# @DESCRIPTION: 1616# @DESCRIPTION:
1269# Set specified version of CPython as active version of Python. 1617# Set locally active version of Python.
1618# If Python_ABI argument is specified, then version of Python corresponding to Python_ABI is used.
1619# If 2 argument is specified, then active version of CPython 2 is used.
1620# If 3 argument is specified, then active version of CPython 3 is used.
1270# 1621#
1271# This function can be used only in pkg_setup() phase. 1622# This function can be used only in pkg_setup() phase.
1272python_set_active_version() { 1623python_set_active_version() {
1273 # Check if phase is pkg_setup(). 1624 if [[ "${EBUILD_PHASE}" != "setup" ]]; then
1274 [[ "${EBUILD_PHASE}" != "setup" ]] && die "${FUNCNAME}() can be used only in pkg_setup() phase" 1625 die "${FUNCNAME}() can be used only in pkg_setup() phase"
1626 fi
1275 1627
1276 if _python_package_supporting_installation_for_multiple_python_abis; then 1628 if _python_package_supporting_installation_for_multiple_python_abis; then
1277 die "${FUNCNAME}() cannot be used in ebuilds of packages supporting installation for multiple Python ABIs" 1629 die "${FUNCNAME}() cannot be used in ebuilds of packages supporting installation for multiple Python ABIs"
1278 fi 1630 fi
1279 1631
1282 fi 1634 fi
1283 1635
1284 _python_initial_sanity_checks 1636 _python_initial_sanity_checks
1285 1637
1286 if [[ -z "${PYTHON_ABI}" ]]; then 1638 if [[ -z "${PYTHON_ABI}" ]]; then
1287 if [[ "$1" =~ ^[[:digit:]]+\.[[:digit:]]+$ ]]; then 1639 if [[ -n "$(_python_get_implementation --ignore-invalid "$1")" ]]; then
1288 if ! _python_implementation && ! has_version "dev-lang/python:$1"; then 1640 # PYTHON_ABI variable is intended to be used only in ebuilds/eclasses,
1289 die "${FUNCNAME}(): 'dev-lang/python:$1' is not installed" 1641 # so it does not need to be exported to subprocesses.
1642 PYTHON_ABI="$1"
1643 if ! _python_implementation && ! has_version "$(python_get_implementational_package)"; then
1644 die "${FUNCNAME}(): '$(python_get_implementational_package)' is not installed"
1290 fi 1645 fi
1291 export EPYTHON="$(PYTHON "$1")" 1646 export EPYTHON="$(PYTHON "$1")"
1292 elif [[ "$1" == "2" ]]; then 1647 elif [[ "$1" == "2" ]]; then
1293 if ! _python_implementation && ! has_version "=dev-lang/python-2*"; then 1648 if ! _python_implementation && ! has_version "=dev-lang/python-2*"; then
1294 die "${FUNCNAME}(): '=dev-lang/python-2*' is not installed" 1649 die "${FUNCNAME}(): '=dev-lang/python-2*' is not installed"
1295 fi 1650 fi
1296 export EPYTHON="$(PYTHON -2)" 1651 export EPYTHON="$(PYTHON -2)"
1652 PYTHON_ABI="${EPYTHON#python}"
1653 PYTHON_ABI="${PYTHON_ABI%%-*}"
1297 elif [[ "$1" == "3" ]]; then 1654 elif [[ "$1" == "3" ]]; then
1298 if ! _python_implementation && ! has_version "=dev-lang/python-3*"; then 1655 if ! _python_implementation && ! has_version "=dev-lang/python-3*"; then
1299 die "${FUNCNAME}(): '=dev-lang/python-3*' is not installed" 1656 die "${FUNCNAME}(): '=dev-lang/python-3*' is not installed"
1300 fi 1657 fi
1301 export EPYTHON="$(PYTHON -3)" 1658 export EPYTHON="$(PYTHON -3)"
1659 PYTHON_ABI="${EPYTHON#python}"
1660 PYTHON_ABI="${PYTHON_ABI%%-*}"
1302 else 1661 else
1303 die "${FUNCNAME}(): Unrecognized argument '$1'" 1662 die "${FUNCNAME}(): Unrecognized argument '$1'"
1304 fi 1663 fi
1305
1306 # PYTHON_ABI variable is intended to be used only in ebuilds/eclasses,
1307 # so it does not need to be exported to subprocesses.
1308 PYTHON_ABI="${EPYTHON#python}"
1309 PYTHON_ABI="${PYTHON_ABI%%-*}"
1310 fi 1664 fi
1311 1665
1312 _python_final_sanity_checks 1666 _python_final_sanity_checks
1313 1667
1314 # python-updater checks PYTHON_REQUESTED_ACTIVE_VERSION variable. 1668 # python-updater checks PYTHON_REQUESTED_ACTIVE_VERSION variable.
1317 1671
1318# @FUNCTION: python_need_rebuild 1672# @FUNCTION: python_need_rebuild
1319# @DESCRIPTION: Mark current package for rebuilding by python-updater after 1673# @DESCRIPTION: Mark current package for rebuilding by python-updater after
1320# switching of active version of Python. 1674# switching of active version of Python.
1321python_need_rebuild() { 1675python_need_rebuild() {
1322 _python_check_python_pkg_setup_execution
1323
1324 if _python_package_supporting_installation_for_multiple_python_abis; then 1676 if _python_package_supporting_installation_for_multiple_python_abis; then
1325 die "${FUNCNAME}() cannot be used in ebuilds of packages supporting installation for multiple Python ABIs" 1677 die "${FUNCNAME}() cannot be used in ebuilds of packages supporting installation for multiple Python ABIs"
1326 fi 1678 fi
1679
1680 _python_check_python_pkg_setup_execution
1327 1681
1328 if [[ "$#" -ne 0 ]]; then 1682 if [[ "$#" -ne 0 ]]; then
1329 die "${FUNCNAME}() does not accept arguments" 1683 die "${FUNCNAME}() does not accept arguments"
1330 fi 1684 fi
1331 1685
1334 1688
1335# ================================================================================================ 1689# ================================================================================================
1336# ======================================= GETTER FUNCTIONS ======================================= 1690# ======================================= GETTER FUNCTIONS =======================================
1337# ================================================================================================ 1691# ================================================================================================
1338 1692
1339_PYTHON_ABI_EXTRACTION_COMMAND='import platform 1693_PYTHON_ABI_EXTRACTION_COMMAND=\
1694'import platform
1340import sys 1695import sys
1341sys.stdout.write(".".join(str(x) for x in sys.version_info[:2])) 1696sys.stdout.write(".".join(str(x) for x in sys.version_info[:2]))
1342if platform.system()[:4] == "Java": 1697if platform.system()[:4] == "Java":
1343 sys.stdout.write("-jython")' 1698 sys.stdout.write("-jython")
1699elif hasattr(platform, "python_implementation") and platform.python_implementation() == "PyPy":
1700 sys.stdout.write("-pypy-" + ".".join(str(x) for x in sys.pypy_version_info[:2]))'
1344 1701
1345_python_get_implementation() { 1702_python_get_implementation() {
1703 local ignore_invalid="0"
1704
1705 while (($#)); do
1706 case "$1" in
1707 --ignore-invalid)
1708 ignore_invalid="1"
1709 ;;
1710 --)
1711 shift
1712 break
1713 ;;
1714 -*)
1715 die "${FUNCNAME}(): Unrecognized option '$1'"
1716 ;;
1717 *)
1718 break
1719 ;;
1720 esac
1721 shift
1722 done
1723
1346 if [[ "$#" -ne 1 ]]; then 1724 if [[ "$#" -ne 1 ]]; then
1347 die "${FUNCNAME}() requires 1 argument" 1725 die "${FUNCNAME}() requires 1 argument"
1348 fi 1726 fi
1349 1727
1350 if [[ "$1" =~ ^[[:digit:]]+\.[[:digit:]]+$ ]]; then 1728 if [[ "$1" =~ ^[[:digit:]]+\.[[:digit:]]+$ ]]; then
1351 echo "CPython" 1729 echo "CPython"
1352 elif [[ "$1" =~ ^[[:digit:]]+\.[[:digit:]]+-jython$ ]]; then 1730 elif [[ "$1" =~ ^[[:digit:]]+\.[[:digit:]]+-jython$ ]]; then
1353 echo "Jython" 1731 echo "Jython"
1732 elif [[ "$1" =~ ^[[:digit:]]+\.[[:digit:]]+-pypy-[[:digit:]]+\.[[:digit:]]+$ ]]; then
1733 echo "PyPy"
1354 else 1734 else
1735 if [[ "${ignore_invalid}" == "0" ]]; then
1355 die "${FUNCNAME}(): Unrecognized Python ABI '$1'" 1736 die "${FUNCNAME}(): Unrecognized Python ABI '$1'"
1737 fi
1356 fi 1738 fi
1357} 1739}
1358 1740
1359# @FUNCTION: PYTHON 1741# @FUNCTION: PYTHON
1360# @USAGE: [-2] [-3] [--ABI] [-a|--absolute-path] [-f|--final-ABI] [--] <Python_ABI="${PYTHON_ABI}"> 1742# @USAGE: [-2] [-3] [--ABI] [-a|--absolute-path] [-f|--final-ABI] [--] <Python_ABI="${PYTHON_ABI}">
1361# @DESCRIPTION: 1743# @DESCRIPTION:
1362# Print filename of Python interpreter for specified Python ABI. If Python_ABI argument 1744# Print filename of Python interpreter for specified Python ABI. If Python_ABI argument
1363# is ommitted, then PYTHON_ABI environment variable must be set and is used. 1745# is ommitted, then PYTHON_ABI environment variable must be set and is used.
1364# If -2 option is specified, then active version of Python 2 is used. 1746# If -2 option is specified, then active version of CPython 2 is used.
1365# If -3 option is specified, then active version of Python 3 is used. 1747# If -3 option is specified, then active version of CPython 3 is used.
1366# If --final-ABI option is specified, then final ABI from the list of enabled ABIs is used. 1748# If --final-ABI option is specified, then final ABI from the list of enabled ABIs is used.
1367# -2, -3 and --final-ABI options and Python_ABI argument cannot be specified simultaneously. 1749# -2, -3 and --final-ABI options and Python_ABI argument cannot be specified simultaneously.
1368# If --ABI option is specified, then only specified Python ABI is printed instead of 1750# If --ABI option is specified, then only specified Python ABI is printed instead of
1369# filename of Python interpreter. 1751# filename of Python interpreter.
1370# If --absolute-path option is specified, then absolute path to Python interpreter is printed. 1752# If --absolute-path option is specified, then absolute path to Python interpreter is printed.
1419 die "${FUNCNAME}(): '--final-ABI' option cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs" 1801 die "${FUNCNAME}(): '--final-ABI' option cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs"
1420 fi 1802 fi
1421 _python_calculate_PYTHON_ABIS 1803 _python_calculate_PYTHON_ABIS
1422 PYTHON_ABI="${PYTHON_ABIS##* }" 1804 PYTHON_ABI="${PYTHON_ABIS##* }"
1423 elif [[ "${python2}" == "1" ]]; then 1805 elif [[ "${python2}" == "1" ]]; then
1424 PYTHON_ABI="$(eselect python show --python2 --ABI)" 1806 PYTHON_ABI="$(ROOT="/" eselect python show --python2 --ABI)"
1425 if [[ -z "${PYTHON_ABI}" ]]; then 1807 if [[ -z "${PYTHON_ABI}" ]]; then
1426 die "${FUNCNAME}(): Active version of Python 2 not set" 1808 die "${FUNCNAME}(): Active version of CPython 2 not set"
1427 elif [[ "${PYTHON_ABI}" != "2."* ]]; then 1809 elif [[ "${PYTHON_ABI}" != "2."* ]]; then
1428 die "${FUNCNAME}(): Internal error in \`eselect python show --python2\`" 1810 die "${FUNCNAME}(): Internal error in \`eselect python show --python2\`"
1429 fi 1811 fi
1430 elif [[ "${python3}" == "1" ]]; then 1812 elif [[ "${python3}" == "1" ]]; then
1431 PYTHON_ABI="$(eselect python show --python3 --ABI)" 1813 PYTHON_ABI="$(ROOT="/" eselect python show --python3 --ABI)"
1432 if [[ -z "${PYTHON_ABI}" ]]; then 1814 if [[ -z "${PYTHON_ABI}" ]]; then
1433 die "${FUNCNAME}(): Active version of Python 3 not set" 1815 die "${FUNCNAME}(): Active version of CPython 3 not set"
1434 elif [[ "${PYTHON_ABI}" != "3."* ]]; then 1816 elif [[ "${PYTHON_ABI}" != "3."* ]]; then
1435 die "${FUNCNAME}(): Internal error in \`eselect python show --python3\`" 1817 die "${FUNCNAME}(): Internal error in \`eselect python show --python3\`"
1436 fi 1818 fi
1437 elif _python_package_supporting_installation_for_multiple_python_abis; then 1819 elif _python_package_supporting_installation_for_multiple_python_abis; then
1438 if ! _python_abi-specific_local_scope; then 1820 if ! _python_abi-specific_local_scope; then
1464 return 1846 return
1465 else 1847 else
1466 if [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "CPython" ]]; then 1848 if [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "CPython" ]]; then
1467 python_interpreter="python${PYTHON_ABI}" 1849 python_interpreter="python${PYTHON_ABI}"
1468 elif [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "Jython" ]]; then 1850 elif [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "Jython" ]]; then
1469 python_interpreter="jython-${PYTHON_ABI%-jython}" 1851 python_interpreter="jython${PYTHON_ABI%-jython}"
1852 elif [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "PyPy" ]]; then
1853 python_interpreter="pypy-c${PYTHON_ABI#*-pypy-}"
1470 fi 1854 fi
1471 1855
1472 if [[ "${absolute_path_output}" == "1" ]]; then 1856 if [[ "${absolute_path_output}" == "1" ]]; then
1473 echo -n "${EPREFIX}/usr/bin/${python_interpreter}" 1857 echo -n "${EPREFIX}/usr/bin/${python_interpreter}"
1474 else 1858 else
1562 else 1946 else
1563 PYTHON_ABI="${PYTHON_ABI:-$(PYTHON --ABI)}" 1947 PYTHON_ABI="${PYTHON_ABI:-$(PYTHON --ABI)}"
1564 fi 1948 fi
1565 fi 1949 fi
1566 1950
1951 if [[ "${EAPI:-0}" == "0" ]]; then
1567 if [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "CPython" ]]; then 1952 if [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "CPython" ]]; then
1568 echo "dev-lang/python:${PYTHON_ABI}" 1953 echo "=dev-lang/python-${PYTHON_ABI}*"
1569 elif [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "Jython" ]]; then 1954 elif [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "Jython" ]]; then
1955 echo "=dev-java/jython-${PYTHON_ABI%-jython}*"
1956 elif [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "PyPy" ]]; then
1957 echo "=dev-python/pypy-${PYTHON_ABI#*-pypy-}*"
1958 fi
1959 else
1960 if [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "CPython" ]]; then
1961 echo "dev-lang/python:${PYTHON_ABI}"
1962 elif [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "Jython" ]]; then
1570 echo "dev-java/jython:${PYTHON_ABI%-jython}" 1963 echo "dev-java/jython:${PYTHON_ABI%-jython}"
1964 elif [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "PyPy" ]]; then
1965 echo "dev-python/pypy:${PYTHON_ABI#*-pypy-}"
1966 fi
1571 fi 1967 fi
1572} 1968}
1573 1969
1574# @FUNCTION: python_get_includedir 1970# @FUNCTION: python_get_includedir
1575# @USAGE: [-b|--base-path] [-f|--final-ABI] 1971# @USAGE: [-b|--base-path] [-f|--final-ABI]
1621 2017
1622 if [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "CPython" ]]; then 2018 if [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "CPython" ]]; then
1623 echo "${prefix}usr/include/python${PYTHON_ABI}" 2019 echo "${prefix}usr/include/python${PYTHON_ABI}"
1624 elif [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "Jython" ]]; then 2020 elif [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "Jython" ]]; then
1625 echo "${prefix}usr/share/jython-${PYTHON_ABI%-jython}/Include" 2021 echo "${prefix}usr/share/jython-${PYTHON_ABI%-jython}/Include"
2022 elif [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "PyPy" ]]; then
2023 echo "${prefix}usr/$(get_libdir)/pypy${PYTHON_ABI#*-pypy-}/include"
1626 fi 2024 fi
1627} 2025}
1628 2026
1629# @FUNCTION: python_get_libdir 2027# @FUNCTION: python_get_libdir
1630# @USAGE: [-b|--base-path] [-f|--final-ABI] 2028# @USAGE: [-b|--base-path] [-f|--final-ABI]
1631# @DESCRIPTION: 2029# @DESCRIPTION:
1632# Print path to Python library directory. 2030# Print path to Python standard library directory.
1633# If --base-path option is specified, then path not prefixed with "/" is printed. 2031# If --base-path option is specified, then path not prefixed with "/" is printed.
1634# If --final-ABI option is specified, then final ABI from the list of enabled ABIs is used. 2032# If --final-ABI option is specified, then final ABI from the list of enabled ABIs is used.
1635python_get_libdir() { 2033python_get_libdir() {
1636 _python_check_python_pkg_setup_execution 2034 _python_check_python_pkg_setup_execution
1637 2035
1676 2074
1677 if [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "CPython" ]]; then 2075 if [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "CPython" ]]; then
1678 echo "${prefix}usr/$(get_libdir)/python${PYTHON_ABI}" 2076 echo "${prefix}usr/$(get_libdir)/python${PYTHON_ABI}"
1679 elif [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "Jython" ]]; then 2077 elif [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "Jython" ]]; then
1680 echo "${prefix}usr/share/jython-${PYTHON_ABI%-jython}/Lib" 2078 echo "${prefix}usr/share/jython-${PYTHON_ABI%-jython}/Lib"
2079 elif [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "PyPy" ]]; then
2080 die "${FUNCNAME}(): PyPy has multiple standard library directories"
1681 fi 2081 fi
1682} 2082}
1683 2083
1684# @FUNCTION: python_get_sitedir 2084# @FUNCTION: python_get_sitedir
1685# @USAGE: [-b|--base-path] [-f|--final-ABI] 2085# @USAGE: [-b|--base-path] [-f|--final-ABI]
1688# If --base-path option is specified, then path not prefixed with "/" is printed. 2088# If --base-path option is specified, then path not prefixed with "/" is printed.
1689# If --final-ABI option is specified, then final ABI from the list of enabled ABIs is used. 2089# If --final-ABI option is specified, then final ABI from the list of enabled ABIs is used.
1690python_get_sitedir() { 2090python_get_sitedir() {
1691 _python_check_python_pkg_setup_execution 2091 _python_check_python_pkg_setup_execution
1692 2092
1693 local final_ABI="0" options=() 2093 local base_path="0" final_ABI="0" prefix PYTHON_ABI="${PYTHON_ABI}"
1694 2094
1695 while (($#)); do 2095 while (($#)); do
1696 case "$1" in 2096 case "$1" in
1697 -b|--base-path) 2097 -b|--base-path)
1698 options+=("$1") 2098 base_path="1"
1699 ;; 2099 ;;
1700 -f|--final-ABI) 2100 -f|--final-ABI)
1701 final_ABI="1" 2101 final_ABI="1"
1702 options+=("$1")
1703 ;; 2102 ;;
1704 -*) 2103 -*)
1705 die "${FUNCNAME}(): Unrecognized option '$1'" 2104 die "${FUNCNAME}(): Unrecognized option '$1'"
1706 ;; 2105 ;;
1707 *) 2106 *)
1708 die "${FUNCNAME}(): Invalid usage" 2107 die "${FUNCNAME}(): Invalid usage"
1709 ;; 2108 ;;
1710 esac 2109 esac
1711 shift 2110 shift
1712 done 2111 done
2112
2113 if [[ "${base_path}" == "0" ]]; then
2114 prefix="/"
2115 fi
1713 2116
1714 if [[ "${final_ABI}" == "1" ]]; then 2117 if [[ "${final_ABI}" == "1" ]]; then
1715 if ! _python_package_supporting_installation_for_multiple_python_abis; then 2118 if ! _python_package_supporting_installation_for_multiple_python_abis; then
1716 die "${FUNCNAME}(): '--final-ABI' option cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs" 2119 die "${FUNCNAME}(): '--final-ABI' option cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs"
1717 fi 2120 fi
2121 PYTHON_ABI="$(PYTHON -f --ABI)"
1718 else 2122 else
1719 if _python_package_supporting_installation_for_multiple_python_abis && ! _python_abi-specific_local_scope; then 2123 if _python_package_supporting_installation_for_multiple_python_abis; then
2124 if ! _python_abi-specific_local_scope; then
1720 die "${FUNCNAME}() should be used in ABI-specific local scope" 2125 die "${FUNCNAME}() should be used in ABI-specific local scope"
1721 fi 2126 fi
2127 else
2128 PYTHON_ABI="${PYTHON_ABI:-$(PYTHON --ABI)}"
1722 fi 2129 fi
2130 fi
1723 2131
1724 echo "$(python_get_libdir "${options[@]}")/site-packages" 2132 if [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "CPython" ]]; then
2133 echo "${prefix}usr/$(get_libdir)/python${PYTHON_ABI}/site-packages"
2134 elif [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "Jython" ]]; then
2135 echo "${prefix}usr/share/jython-${PYTHON_ABI%-jython}/Lib/site-packages"
2136 elif [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "PyPy" ]]; then
2137 echo "${prefix}usr/$(get_libdir)/pypy${PYTHON_ABI#*-pypy-}/site-packages"
2138 fi
1725} 2139}
1726 2140
1727# @FUNCTION: python_get_library 2141# @FUNCTION: python_get_library
1728# @USAGE: [-b|--base-path] [-f|--final-ABI] [-l|--linker-option] 2142# @USAGE: [-b|--base-path] [-f|--final-ABI] [-l|--linker-option]
1729# @DESCRIPTION: 2143# @DESCRIPTION:
1786 else 2200 else
1787 echo "${prefix}usr/$(get_libdir)/libpython${PYTHON_ABI}$(get_libname)" 2201 echo "${prefix}usr/$(get_libdir)/libpython${PYTHON_ABI}$(get_libname)"
1788 fi 2202 fi
1789 elif [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "Jython" ]]; then 2203 elif [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "Jython" ]]; then
1790 die "${FUNCNAME}(): Jython does not have shared library" 2204 die "${FUNCNAME}(): Jython does not have shared library"
2205 elif [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "PyPy" ]]; then
2206 die "${FUNCNAME}(): PyPy does not have shared library"
1791 fi 2207 fi
1792} 2208}
1793 2209
1794# @FUNCTION: python_get_version 2210# @FUNCTION: python_get_version
1795# @USAGE: [-f|--final-ABI] [--full] [--major] [--minor] [--micro] 2211# @USAGE: [-f|--final-ABI] [-l|--language] [--full] [--major] [--minor] [--micro]
1796# @DESCRIPTION: 2212# @DESCRIPTION:
1797# Print Python version. 2213# Print version of Python implementation.
1798# --full, --major, --minor and --micro options cannot be specified simultaneously. 2214# --full, --major, --minor and --micro options cannot be specified simultaneously.
1799# If --full, --major, --minor and --micro options are not specified, then "${major_version}.${minor_version}" is printed. 2215# If --full, --major, --minor and --micro options are not specified, then "${major_version}.${minor_version}" is printed.
2216# If --language option is specified, then version of Python language is printed.
2217# --language and --full options cannot be specified simultaneously.
2218# --language and --micro options cannot be specified simultaneously.
1800# If --final-ABI option is specified, then final ABI from the list of enabled ABIs is used. 2219# If --final-ABI option is specified, then final ABI from the list of enabled ABIs is used.
1801python_get_version() { 2220python_get_version() {
1802 _python_check_python_pkg_setup_execution 2221 _python_check_python_pkg_setup_execution
1803 2222
1804 local final_ABI="0" full="0" major="0" minor="0" micro="0" python_command 2223 local final_ABI="0" language="0" language_version full="0" major="0" minor="0" micro="0" PYTHON_ABI="${PYTHON_ABI}" python_command
1805 2224
1806 while (($#)); do 2225 while (($#)); do
1807 case "$1" in 2226 case "$1" in
1808 -f|--final-ABI) 2227 -f|--final-ABI)
1809 final_ABI="1" 2228 final_ABI="1"
1810 ;; 2229 ;;
2230 -l|--language)
2231 language="1"
2232 ;;
1811 --full) 2233 --full)
1812 full="1" 2234 full="1"
1813 ;; 2235 ;;
1814 --major) 2236 --major)
1815 major="1" 2237 major="1"
1827 die "${FUNCNAME}(): Invalid usage" 2249 die "${FUNCNAME}(): Invalid usage"
1828 ;; 2250 ;;
1829 esac 2251 esac
1830 shift 2252 shift
1831 done 2253 done
1832
1833 if [[ "$((${full} + ${major} + ${minor} + ${micro}))" -gt 1 ]]; then
1834 die "${FUNCNAME}(): '--full', '--major', '--minor' or '--micro' options cannot be specified simultaneously"
1835 fi
1836
1837 if [[ "${full}" == "1" ]]; then
1838 python_command="from sys import version_info; print('.'.join(str(x) for x in version_info[:3]))"
1839 elif [[ "${major}" == "1" ]]; then
1840 python_command="from sys import version_info; print(version_info[0])"
1841 elif [[ "${minor}" == "1" ]]; then
1842 python_command="from sys import version_info; print(version_info[1])"
1843 elif [[ "${micro}" == "1" ]]; then
1844 python_command="from sys import version_info; print(version_info[2])"
1845 else
1846 if [[ -n "${PYTHON_ABI}" && "${final_ABI}" == "0" ]]; then
1847 if [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "CPython" ]]; then
1848 echo "${PYTHON_ABI}"
1849 elif [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "Jython" ]]; then
1850 echo "${PYTHON_ABI%-jython}"
1851 fi
1852 return
1853 fi
1854 python_command="from sys import version_info; print('.'.join(str(x) for x in version_info[:2]))"
1855 fi
1856 2254
1857 if [[ "${final_ABI}" == "1" ]]; then 2255 if [[ "${final_ABI}" == "1" ]]; then
1858 if ! _python_package_supporting_installation_for_multiple_python_abis; then 2256 if ! _python_package_supporting_installation_for_multiple_python_abis; then
1859 die "${FUNCNAME}(): '--final-ABI' option cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs" 2257 die "${FUNCNAME}(): '--final-ABI' option cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs"
1860 fi 2258 fi
1861 "$(PYTHON -f)" -c "${python_command}"
1862 else 2259 else
1863 if _python_package_supporting_installation_for_multiple_python_abis && ! _python_abi-specific_local_scope; then 2260 if _python_package_supporting_installation_for_multiple_python_abis && ! _python_abi-specific_local_scope; then
1864 die "${FUNCNAME}() should be used in ABI-specific local scope" 2261 die "${FUNCNAME}() should be used in ABI-specific local scope"
1865 fi 2262 fi
2263 fi
2264
2265 if [[ "$((${full} + ${major} + ${minor} + ${micro}))" -gt 1 ]]; then
2266 die "${FUNCNAME}(): '--full', '--major', '--minor' or '--micro' options cannot be specified simultaneously"
2267 fi
2268
2269 if [[ "${language}" == "1" ]]; then
2270 if [[ "${final_ABI}" == "1" ]]; then
2271 PYTHON_ABI="$(PYTHON -f --ABI)"
2272 elif [[ -z "${PYTHON_ABI}" ]]; then
2273 PYTHON_ABI="$(PYTHON --ABI)"
2274 fi
2275 language_version="${PYTHON_ABI%%-*}"
2276 if [[ "${full}" == "1" ]]; then
2277 die "${FUNCNAME}(): '--language' and '--full' options cannot be specified simultaneously"
2278 elif [[ "${major}" == "1" ]]; then
2279 echo "${language_version%.*}"
2280 elif [[ "${minor}" == "1" ]]; then
2281 echo "${language_version#*.}"
2282 elif [[ "${micro}" == "1" ]]; then
2283 die "${FUNCNAME}(): '--language' and '--micro' options cannot be specified simultaneously"
2284 else
2285 echo "${language_version}"
2286 fi
2287 else
2288 if [[ "${full}" == "1" ]]; then
2289 python_command="import sys; print('.'.join(str(x) for x in getattr(sys, 'pypy_version_info', sys.version_info)[:3]))"
2290 elif [[ "${major}" == "1" ]]; then
2291 python_command="import sys; print(getattr(sys, 'pypy_version_info', sys.version_info)[0])"
2292 elif [[ "${minor}" == "1" ]]; then
2293 python_command="import sys; print(getattr(sys, 'pypy_version_info', sys.version_info)[1])"
2294 elif [[ "${micro}" == "1" ]]; then
2295 python_command="import sys; print(getattr(sys, 'pypy_version_info', sys.version_info)[2])"
2296 else
2297 if [[ -n "${PYTHON_ABI}" && "${final_ABI}" == "0" ]]; then
2298 if [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "CPython" ]]; then
2299 echo "${PYTHON_ABI}"
2300 elif [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "Jython" ]]; then
2301 echo "${PYTHON_ABI%-jython}"
2302 elif [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "PyPy" ]]; then
2303 echo "${PYTHON_ABI#*-pypy-}"
2304 fi
2305 return
2306 fi
2307 python_command="from sys import version_info; print('.'.join(str(x) for x in version_info[:2]))"
2308 fi
2309
2310 if [[ "${final_ABI}" == "1" ]]; then
2311 "$(PYTHON -f)" -c "${python_command}"
2312 else
1866 "$(PYTHON ${PYTHON_ABI})" -c "${python_command}" 2313 "$(PYTHON ${PYTHON_ABI})" -c "${python_command}"
2314 fi
2315 fi
2316}
2317
2318# @FUNCTION: python_get_implementation_and_version
2319# @USAGE: [-f|--final-ABI]
2320# @DESCRIPTION:
2321# Print name and version of Python implementation.
2322# If version of Python implementation is not bound to version of Python language, then
2323# version of Python language is additionally printed.
2324# If --final-ABI option is specified, then final ABI from the list of enabled ABIs is used.
2325python_get_implementation_and_version() {
2326 _python_check_python_pkg_setup_execution
2327
2328 local final_ABI="0" PYTHON_ABI="${PYTHON_ABI}"
2329
2330 while (($#)); do
2331 case "$1" in
2332 -f|--final-ABI)
2333 final_ABI="1"
2334 ;;
2335 -*)
2336 die "${FUNCNAME}(): Unrecognized option '$1'"
2337 ;;
2338 *)
2339 die "${FUNCNAME}(): Invalid usage"
2340 ;;
2341 esac
2342 shift
2343 done
2344
2345 if [[ "${final_ABI}" == "1" ]]; then
2346 if ! _python_package_supporting_installation_for_multiple_python_abis; then
2347 die "${FUNCNAME}(): '--final-ABI' option cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs"
2348 fi
2349 PYTHON_ABI="$(PYTHON -f --ABI)"
2350 else
2351 if _python_package_supporting_installation_for_multiple_python_abis; then
2352 if ! _python_abi-specific_local_scope; then
2353 die "${FUNCNAME}() should be used in ABI-specific local scope"
2354 fi
2355 else
2356 PYTHON_ABI="${PYTHON_ABI:-$(PYTHON --ABI)}"
2357 fi
2358 fi
2359
2360 if [[ "${PYTHON_ABI}" =~ ^[[:digit:]]+\.[[:digit:]]+-[[:alnum:]]+-[[:digit:]]+\.[[:digit:]]+$ ]]; then
2361 echo "$(_python_get_implementation "${PYTHON_ABI}") ${PYTHON_ABI##*-} (Python ${PYTHON_ABI%%-*})"
2362 else
2363 echo "$(_python_get_implementation "${PYTHON_ABI}") ${PYTHON_ABI%%-*}"
1867 fi 2364 fi
1868} 2365}
1869 2366
1870# ================================================================================================ 2367# ================================================================================================
1871# ================================ FUNCTIONS FOR RUNNING OF TESTS ================================ 2368# ================================ FUNCTIONS FOR RUNNING OF TESTS ================================
1895# python_execute_nosetests_pre_hook() and python_execute_nosetests_post_hook(), if they are defined. 2392# python_execute_nosetests_pre_hook() and python_execute_nosetests_post_hook(), if they are defined.
1896python_execute_nosetests() { 2393python_execute_nosetests() {
1897 _python_check_python_pkg_setup_execution 2394 _python_check_python_pkg_setup_execution
1898 _python_set_color_variables 2395 _python_set_color_variables
1899 2396
1900 local PYTHONPATH_template= separate_build_dirs= 2397 local PYTHONPATH_template separate_build_dirs
1901 2398
1902 while (($#)); do 2399 while (($#)); do
1903 case "$1" in 2400 case "$1" in
1904 -P|--PYTHONPATH) 2401 -P|--PYTHONPATH)
1905 PYTHONPATH_template="$2" 2402 PYTHONPATH_template="$2"
1959# python_execute_py.test_pre_hook() and python_execute_py.test_post_hook(), if they are defined. 2456# python_execute_py.test_pre_hook() and python_execute_py.test_post_hook(), if they are defined.
1960python_execute_py.test() { 2457python_execute_py.test() {
1961 _python_check_python_pkg_setup_execution 2458 _python_check_python_pkg_setup_execution
1962 _python_set_color_variables 2459 _python_set_color_variables
1963 2460
1964 local PYTHONPATH_template= separate_build_dirs= 2461 local PYTHONPATH_template separate_build_dirs
1965 2462
1966 while (($#)); do 2463 while (($#)); do
1967 case "$1" in 2464 case "$1" in
1968 -P|--PYTHONPATH) 2465 -P|--PYTHONPATH)
1969 PYTHONPATH_template="$2" 2466 PYTHONPATH_template="$2"
2023# calls python_execute_trial_pre_hook() and python_execute_trial_post_hook(), if they are defined. 2520# calls python_execute_trial_pre_hook() and python_execute_trial_post_hook(), if they are defined.
2024python_execute_trial() { 2521python_execute_trial() {
2025 _python_check_python_pkg_setup_execution 2522 _python_check_python_pkg_setup_execution
2026 _python_set_color_variables 2523 _python_set_color_variables
2027 2524
2028 local PYTHONPATH_template= separate_build_dirs= 2525 local PYTHONPATH_template separate_build_dirs
2029 2526
2030 while (($#)); do 2527 while (($#)); do
2031 case "$1" in 2528 case "$1" in
2032 -P|--PYTHONPATH) 2529 -P|--PYTHONPATH)
2033 PYTHONPATH_template="$2" 2530 PYTHONPATH_template="$2"
2114 2611
2115_python_clean_compiled_modules() { 2612_python_clean_compiled_modules() {
2116 _python_initialize_prefix_variables 2613 _python_initialize_prefix_variables
2117 _python_set_color_variables 2614 _python_set_color_variables
2118 2615
2119 [[ "${FUNCNAME[1]}" =~ ^(python_mod_optimize|python_mod_compile|python_mod_cleanup)$ ]] || die "${FUNCNAME}(): Invalid usage" 2616 [[ "${FUNCNAME[1]}" =~ ^(python_mod_optimize|python_mod_cleanup)$ ]] || die "${FUNCNAME}(): Invalid usage"
2120 2617
2121 local base_module_name compiled_file compiled_files=() dir path py_file root 2618 local base_module_name compiled_file compiled_files=() dir path py_file root
2122 2619
2123 # Strip trailing slash from EROOT. 2620 # Strip trailing slash from EROOT.
2124 root="${EROOT%/}" 2621 root="${EROOT%/}"
2173 if [[ "${dir}" == "__pycache__" ]]; then 2670 if [[ "${dir}" == "__pycache__" ]]; then
2174 base_module_name="${compiled_file##*/}" 2671 base_module_name="${compiled_file##*/}"
2175 base_module_name="${base_module_name%\$py.class}" 2672 base_module_name="${base_module_name%\$py.class}"
2176 py_file="${compiled_file%__pycache__/*}${base_module_name}.py" 2673 py_file="${compiled_file%__pycache__/*}${base_module_name}.py"
2177 else 2674 else
2178 py_file="${compiled_file%\$py.class}" 2675 py_file="${compiled_file%\$py.class}.py"
2179 fi 2676 fi
2180 if [[ "${EBUILD_PHASE}" == "postinst" ]]; then 2677 if [[ "${EBUILD_PHASE}" == "postinst" ]]; then
2181 [[ -f "${py_file}" && "${compiled_file}" -nt "${py_file}" ]] && continue 2678 [[ -f "${py_file}" && "${compiled_file}" -nt "${py_file}" ]] && continue
2182 else 2679 else
2183 [[ -f "${py_file}" ]] && continue 2680 [[ -f "${py_file}" ]] && continue
2201 done 2698 done
2202 done 2699 done
2203} 2700}
2204 2701
2205# @FUNCTION: python_mod_optimize 2702# @FUNCTION: python_mod_optimize
2206# @USAGE: [options] [directory|file] 2703# @USAGE: [--allow-evaluated-non-sitedir-paths] [-d directory] [-f] [-l] [-q] [-x regular_expression] [--] <file|directory> [files|directories]
2207# @DESCRIPTION: 2704# @DESCRIPTION:
2208# If no arguments supplied, it will recompile not recursively all modules 2705# Byte-compile specified Python modules.
2209# under sys.path (eg. /usr/lib/python2.6, /usr/lib/python2.6/site-packages).
2210#
2211# If supplied with arguments, it will recompile all modules recursively
2212# in the supplied directory.
2213#
2214# Options passed to this function are passed to compileall.py. 2706# -d, -f, -l, -q and -x options passed to this function are passed to compileall.py.
2215# 2707#
2216# This function can be used only in pkg_postinst() phase. 2708# This function can be used only in pkg_postinst() phase.
2217python_mod_optimize() { 2709python_mod_optimize() {
2710 if [[ "${EBUILD_PHASE}" != "postinst" ]]; then
2711 die "${FUNCNAME}() can be used only in pkg_postinst() phase"
2712 fi
2713
2218 _python_check_python_pkg_setup_execution 2714 _python_check_python_pkg_setup_execution
2219 _python_initialize_prefix_variables 2715 _python_initialize_prefix_variables
2220 2716
2221 # Check if phase is pkg_postinst(). 2717 if ! has "${EAPI:-0}" 0 1 2 || _python_package_supporting_installation_for_multiple_python_abis || _python_implementation || [[ "${CATEGORY}/${PN}" == "sys-apps/portage" ]]; then
2222 [[ "${EBUILD_PHASE}" != "postinst" ]] && die "${FUNCNAME}() can be used only in pkg_postinst() phase"
2223
2224 if ! has "${EAPI:-0}" 0 1 2 || _python_package_supporting_installation_for_multiple_python_abis; then
2225 # PYTHON_ABI variable cannot be local in packages not supporting installation for multiple Python ABIs. 2718 # PYTHON_ABI variable cannot be local in packages not supporting installation for multiple Python ABIs.
2226 local allow_evaluated_non_sitedir_paths="0" dir dirs=() evaluated_dirs=() evaluated_files=() file files=() iterated_PYTHON_ABIS options=() other_dirs=() other_files=() previous_PYTHON_ABI="${PYTHON_ABI}" return_code root site_packages_dirs=() site_packages_files=() 2719 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="${PYTHON_ABI}" return_code root site_packages_dirs=() site_packages_files=() stderr stderr_line
2227 2720
2228 if _python_package_supporting_installation_for_multiple_python_abis; then 2721 if _python_package_supporting_installation_for_multiple_python_abis; then
2229 if has "${EAPI:-0}" 0 1 2 3 && [[ -z "${PYTHON_ABIS}" ]]; then 2722 if has "${EAPI:-0}" 0 1 2 3 && [[ -z "${PYTHON_ABIS}" ]]; then
2230 die "${FUNCNAME}(): python_pkg_setup() or python_execute_function() not called" 2723 die "${FUNCNAME}(): python_pkg_setup() or python_execute_function() not called"
2231 fi 2724 fi
2270 if [[ "${allow_evaluated_non_sitedir_paths}" == "1" ]] && ! _python_package_supporting_installation_for_multiple_python_abis; then 2763 if [[ "${allow_evaluated_non_sitedir_paths}" == "1" ]] && ! _python_package_supporting_installation_for_multiple_python_abis; then
2271 die "${FUNCNAME}(): '--allow-evaluated-non-sitedir-paths' option cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs" 2764 die "${FUNCNAME}(): '--allow-evaluated-non-sitedir-paths' option cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs"
2272 fi 2765 fi
2273 2766
2274 if [[ "$#" -eq 0 ]]; then 2767 if [[ "$#" -eq 0 ]]; then
2275 ewarn 2768 die "${FUNCNAME}(): Missing files or directories"
2276 ewarn "Deprecation Warning: Not passing of paths to ${FUNCNAME}() is deprecated and will be"
2277 ewarn "disallowed on 2010-09-01. Call ${FUNCNAME}() with paths to Python modules."
2278 ewarn "The ebuild needs to be fixed. Please report a bug, if it has not been already reported."
2279 ewarn
2280 fi 2769 fi
2281 2770
2282 while (($#)); do 2771 while (($#)); do
2283 if [[ "$1" =~ ^($|(\.|\.\.|/)($|/)) ]]; then 2772 if [[ "$1" =~ ^($|(\.|\.\.|/)($|/)) ]]; then
2284 die "${FUNCNAME}(): Invalid argument '$1'" 2773 die "${FUNCNAME}(): Invalid argument '$1'"
2330 options+=("-q") 2819 options+=("-q")
2331 2820
2332 for PYTHON_ABI in ${iterated_PYTHON_ABIS}; do 2821 for PYTHON_ABI in ${iterated_PYTHON_ABIS}; do
2333 if ((${#site_packages_dirs[@]})) || ((${#site_packages_files[@]})) || ((${#evaluated_dirs[@]})) || ((${#evaluated_files[@]})); then 2822 if ((${#site_packages_dirs[@]})) || ((${#site_packages_files[@]})) || ((${#evaluated_dirs[@]})) || ((${#evaluated_files[@]})); then
2334 return_code="0" 2823 return_code="0"
2824 stderr=""
2335 ebegin "Compilation and optimization of Python modules for $(python_get_implementation) $(python_get_version)" 2825 ebegin "Compilation and optimization of Python modules for $(python_get_implementation_and_version)"
2336 if ((${#site_packages_dirs[@]})) || ((${#evaluated_dirs[@]})); then 2826 if ((${#site_packages_dirs[@]})) || ((${#evaluated_dirs[@]})); then
2337 for dir in "${site_packages_dirs[@]}"; do 2827 for dir in "${site_packages_dirs[@]}"; do
2338 dirs+=("${root}$(python_get_sitedir)/${dir}") 2828 dirs+=("${root}$(python_get_sitedir)/${dir}")
2339 done 2829 done
2340 for dir in "${evaluated_dirs[@]}"; do 2830 for dir in "${evaluated_dirs[@]}"; do
2341 eval "dirs+=(\"\${root}${dir}\")" 2831 eval "dirs+=(\"\${root}${dir}\")"
2342 done 2832 done
2343 "$(PYTHON)" "${root}$(python_get_libdir)/compileall.py" "${options[@]}" "${dirs[@]}" || return_code="1" 2833 stderr+="${stderr:+$'\n'}$("$(PYTHON)" -m compileall "${options[@]}" "${dirs[@]}" 2>&1)" || return_code="1"
2344 if [[ "$(_python_get_implementation "${PYTHON_ABI}")" != "Jython" ]]; then 2834 if [[ "$(_python_get_implementation "${PYTHON_ABI}")" != "Jython" ]]; then
2345 "$(PYTHON)" -O "${root}$(python_get_libdir)/compileall.py" "${options[@]}" "${dirs[@]}" &> /dev/null || return_code="1" 2835 "$(PYTHON)" -O -m compileall "${options[@]}" "${dirs[@]}" &> /dev/null || return_code="1"
2346 fi 2836 fi
2347 _python_clean_compiled_modules "${dirs[@]}" 2837 _python_clean_compiled_modules "${dirs[@]}"
2348 fi 2838 fi
2349 if ((${#site_packages_files[@]})) || ((${#evaluated_files[@]})); then 2839 if ((${#site_packages_files[@]})) || ((${#evaluated_files[@]})); then
2350 for file in "${site_packages_files[@]}"; do 2840 for file in "${site_packages_files[@]}"; do
2351 files+=("${root}$(python_get_sitedir)/${file}") 2841 files+=("${root}$(python_get_sitedir)/${file}")
2352 done 2842 done
2353 for file in "${evaluated_files[@]}"; do 2843 for file in "${evaluated_files[@]}"; do
2354 eval "files+=(\"\${root}${file}\")" 2844 eval "files+=(\"\${root}${file}\")"
2355 done 2845 done
2356 "$(PYTHON)" "${root}$(python_get_libdir)/py_compile.py" "${files[@]}" || return_code="1" 2846 stderr+="${stderr:+$'\n'}$("$(PYTHON)" -m py_compile "${files[@]}" 2>&1)" || return_code="1"
2357 if [[ "$(_python_get_implementation "${PYTHON_ABI}")" != "Jython" ]]; then 2847 if [[ "$(_python_get_implementation "${PYTHON_ABI}")" != "Jython" ]]; then
2358 "$(PYTHON)" -O "${root}$(python_get_libdir)/py_compile.py" "${files[@]}" &> /dev/null || return_code="1" 2848 "$(PYTHON)" -O -m py_compile "${files[@]}" &> /dev/null || return_code="1"
2359 fi 2849 fi
2360 _python_clean_compiled_modules "${files[@]}" 2850 _python_clean_compiled_modules "${files[@]}"
2361 fi 2851 fi
2362 eend "${return_code}" 2852 eend "${return_code}"
2853 if [[ -n "${stderr}" ]]; then
2854 eerror "Syntax errors / warnings in Python modules for $(python_get_implementation_and_version):" &> /dev/null
2855 while read stderr_line; do
2856 eerror " ${stderr_line}"
2857 done <<< "${stderr}"
2858 fi
2363 fi 2859 fi
2364 unset dirs files 2860 unset dirs files
2365 done 2861 done
2366 2862
2367 if _python_package_supporting_installation_for_multiple_python_abis; then 2863 if _python_package_supporting_installation_for_multiple_python_abis; then
2373 fi 2869 fi
2374 fi 2870 fi
2375 2871
2376 if ((${#other_dirs[@]})) || ((${#other_files[@]})); then 2872 if ((${#other_dirs[@]})) || ((${#other_files[@]})); then
2377 return_code="0" 2873 return_code="0"
2874 stderr=""
2378 ebegin "Compilation and optimization of Python modules placed outside of site-packages directories for $(python_get_implementation) $(python_get_version)" 2875 ebegin "Compilation and optimization of Python modules placed outside of site-packages directories for $(python_get_implementation_and_version)"
2379 if ((${#other_dirs[@]})); then 2876 if ((${#other_dirs[@]})); then
2380 "$(PYTHON ${PYTHON_ABI})" "${root}$(python_get_libdir)/compileall.py" "${options[@]}" "${other_dirs[@]}" || return_code="1" 2877 stderr+="${stderr:+$'\n'}$("$(PYTHON ${PYTHON_ABI})" -m compileall "${options[@]}" "${other_dirs[@]}" 2>&1)" || return_code="1"
2381 if [[ "$(_python_get_implementation "${PYTHON_ABI}")" != "Jython" ]]; then 2878 if [[ "$(_python_get_implementation "${PYTHON_ABI}")" != "Jython" ]]; then
2382 "$(PYTHON ${PYTHON_ABI})" -O "${root}$(python_get_libdir)/compileall.py" "${options[@]}" "${other_dirs[@]}" &> /dev/null || return_code="1" 2879 "$(PYTHON ${PYTHON_ABI})" -O -m compileall "${options[@]}" "${other_dirs[@]}" &> /dev/null || return_code="1"
2383 fi 2880 fi
2384 _python_clean_compiled_modules "${other_dirs[@]}" 2881 _python_clean_compiled_modules "${other_dirs[@]}"
2385 fi 2882 fi
2386 if ((${#other_files[@]})); then 2883 if ((${#other_files[@]})); then
2387 "$(PYTHON ${PYTHON_ABI})" "${root}$(python_get_libdir)/py_compile.py" "${other_files[@]}" || return_code="1" 2884 stderr+="${stderr:+$'\n'}$("$(PYTHON ${PYTHON_ABI})" -m py_compile "${other_files[@]}" 2>&1)" || return_code="1"
2388 if [[ "$(_python_get_implementation "${PYTHON_ABI}")" != "Jython" ]]; then 2885 if [[ "$(_python_get_implementation "${PYTHON_ABI}")" != "Jython" ]]; then
2389 "$(PYTHON ${PYTHON_ABI})" -O "${root}$(python_get_libdir)/py_compile.py" "${other_files[@]}" &> /dev/null || return_code="1" 2886 "$(PYTHON ${PYTHON_ABI})" -O -m py_compile "${other_files[@]}" &> /dev/null || return_code="1"
2390 fi 2887 fi
2391 _python_clean_compiled_modules "${other_dirs[@]}" 2888 _python_clean_compiled_modules "${other_files[@]}"
2392 fi 2889 fi
2393 eend "${return_code}" 2890 eend "${return_code}"
2891 if [[ -n "${stderr}" ]]; then
2892 eerror "Syntax errors / warnings in Python modules placed outside of site-packages directories for $(python_get_implementation_and_version):" &> /dev/null
2893 while read stderr_line; do
2894 eerror " ${stderr_line}"
2895 done <<< "${stderr}"
2896 fi
2394 fi 2897 fi
2395 else 2898 else
2396 # Deprecated part of python_mod_optimize() 2899 # Deprecated part of python_mod_optimize()
2900 ewarn
2901 ewarn "Deprecation Warning: Usage of ${FUNCNAME}() in packages not supporting installation"
2902 ewarn "for multiple Python ABIs in EAPI <=2 is deprecated and will be disallowed on 2011-08-01."
2903 ewarn "Use EAPI >=3 and call ${FUNCNAME}() with paths having appropriate syntax."
2904 ewarn "The ebuild needs to be fixed. Please report a bug, if it has not been already reported."
2905 ewarn
2397 2906
2398 local myroot mydirs=() myfiles=() myopts=() return_code="0" 2907 local myroot mydirs=() myfiles=() myopts=() return_code="0"
2399 2908
2400 # strip trailing slash 2909 # strip trailing slash
2401 myroot="${EROOT%/}" 2910 myroot="${EROOT%/}"
2423 esac 2932 esac
2424 shift 2933 shift
2425 done 2934 done
2426 2935
2427 if [[ "$#" -eq 0 ]]; then 2936 if [[ "$#" -eq 0 ]]; then
2428 ewarn 2937 die "${FUNCNAME}(): Missing files or directories"
2429 ewarn "Deprecation Warning: Not passing of paths to ${FUNCNAME}() is deprecated and will be"
2430 ewarn "disallowed on 2010-09-01. Call ${FUNCNAME}() with paths to Python modules."
2431 ewarn "The ebuild needs to be fixed. Please report a bug, if it has not been already reported."
2432 ewarn
2433 fi 2938 fi
2434 2939
2435 while (($#)); do 2940 while (($#)); do
2436 if [[ "$1" =~ ^($|(\.|\.\.|/)($|/)) ]]; then 2941 if [[ "$1" =~ ^($|(\.|\.\.|/)($|/)) ]]; then
2437 die "${FUNCNAME}(): Invalid argument '$1'" 2942 die "${FUNCNAME}(): Invalid argument '$1'"
2438 elif [[ -d "${myroot}/${1#/}" ]]; then 2943 elif [[ -d "${myroot}/${1#/}" ]]; then
2439 mydirs+=("${myroot}/${1#/}") 2944 mydirs+=("${myroot}/${1#/}")
2440 elif [[ -f "${myroot}/${1#/}" ]]; then 2945 elif [[ -f "${myroot}/${1#/}" ]]; then
2441 # Files are passed to python_mod_compile which is EROOT-aware 2946 myfiles+=("${myroot}/${1#/}")
2442 myfiles+=("$1")
2443 elif [[ -e "${myroot}/${1#/}" ]]; then 2947 elif [[ -e "${myroot}/${1#/}" ]]; then
2444 eerror "${FUNCNAME}(): ${myroot}/${1#/} is not a regular file or directory" 2948 eerror "${FUNCNAME}(): ${myroot}/${1#/} is not a regular file or directory"
2445 else 2949 else
2446 eerror "${FUNCNAME}(): ${myroot}/${1#/} does not exist" 2950 eerror "${FUNCNAME}(): ${myroot}/${1#/} does not exist"
2447 fi 2951 fi
2459 "$(PYTHON ${PYTHON_ABI})" -O "${myroot}$(python_get_libdir)/compileall.py" "${myopts[@]}" "${mydirs[@]}" &> /dev/null || return_code="1" 2963 "$(PYTHON ${PYTHON_ABI})" -O "${myroot}$(python_get_libdir)/compileall.py" "${myopts[@]}" "${mydirs[@]}" &> /dev/null || return_code="1"
2460 _python_clean_compiled_modules "${mydirs[@]}" 2964 _python_clean_compiled_modules "${mydirs[@]}"
2461 fi 2965 fi
2462 2966
2463 if ((${#myfiles[@]})); then 2967 if ((${#myfiles[@]})); then
2968 "$(PYTHON ${PYTHON_ABI})" "${myroot}$(python_get_libdir)/py_compile.py" "${myfiles[@]}" || return_code="1"
2969 "$(PYTHON ${PYTHON_ABI})" -O "${myroot}$(python_get_libdir)/py_compile.py" "${myfiles[@]}" &> /dev/null || return_code="1"
2464 python_mod_compile "${myfiles[@]}" 2970 _python_clean_compiled_modules "${myfiles[@]}"
2465 fi 2971 fi
2466 2972
2467 eend "${return_code}" 2973 eend "${return_code}"
2468 fi 2974 fi
2469} 2975}
2470 2976
2471# @FUNCTION: python_mod_cleanup 2977# @FUNCTION: python_mod_cleanup
2472# @USAGE: [directory|file] 2978# @USAGE: [--allow-evaluated-non-sitedir-paths] [--] <file|directory> [files|directories]
2473# @DESCRIPTION: 2979# @DESCRIPTION:
2474# Run with optional arguments, where arguments are Python modules. If none given, 2980# Delete orphaned byte-compiled Python modules corresponding to specified Python modules.
2475# it will look in /usr/lib/python[0-9].[0-9].
2476#
2477# It will recursively scan all compiled Python modules in the directories and
2478# determine if they are orphaned (i.e. their corresponding .py files are missing.)
2479# If they are, then it will remove their corresponding .pyc and .pyo files.
2480# 2981#
2481# This function can be used only in pkg_postrm() phase. 2982# This function can be used only in pkg_postrm() phase.
2482python_mod_cleanup() { 2983python_mod_cleanup() {
2984 if [[ "${EBUILD_PHASE}" != "postrm" ]]; then
2985 die "${FUNCNAME}() can be used only in pkg_postrm() phase"
2986 fi
2987
2483 _python_check_python_pkg_setup_execution 2988 _python_check_python_pkg_setup_execution
2484 _python_initialize_prefix_variables 2989 _python_initialize_prefix_variables
2485 2990
2486 local allow_evaluated_non_sitedir_paths="0" dir iterated_PYTHON_ABIS PYTHON_ABI="${PYTHON_ABI}" root search_paths=() sitedir 2991 local allow_evaluated_non_sitedir_paths="0" dir iterated_PYTHON_ABIS PYTHON_ABI="${PYTHON_ABI}" root search_paths=() sitedir
2487
2488 # Check if phase is pkg_postrm().
2489 [[ "${EBUILD_PHASE}" != "postrm" ]] && die "${FUNCNAME}() can be used only in pkg_postrm() phase"
2490 2992
2491 if _python_package_supporting_installation_for_multiple_python_abis; then 2993 if _python_package_supporting_installation_for_multiple_python_abis; then
2492 if has "${EAPI:-0}" 0 1 2 3 && [[ -z "${PYTHON_ABIS}" ]]; then 2994 if has "${EAPI:-0}" 0 1 2 3 && [[ -z "${PYTHON_ABIS}" ]]; then
2493 die "${FUNCNAME}(): python_pkg_setup() or python_execute_function() not called" 2995 die "${FUNCNAME}(): python_pkg_setup() or python_execute_function() not called"
2494 fi 2996 fi
2525 3027
2526 if [[ "${allow_evaluated_non_sitedir_paths}" == "1" ]] && ! _python_package_supporting_installation_for_multiple_python_abis; then 3028 if [[ "${allow_evaluated_non_sitedir_paths}" == "1" ]] && ! _python_package_supporting_installation_for_multiple_python_abis; then
2527 die "${FUNCNAME}(): '--allow-evaluated-non-sitedir-paths' option cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs" 3029 die "${FUNCNAME}(): '--allow-evaluated-non-sitedir-paths' option cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs"
2528 fi 3030 fi
2529 3031
2530 if [[ "$#" -gt 0 ]]; then 3032 if [[ "$#" -eq 0 ]]; then
2531 if ! has "${EAPI:-0}" 0 1 2 || _python_package_supporting_installation_for_multiple_python_abis; then 3033 die "${FUNCNAME}(): Missing files or directories"
3034 fi
3035
3036 if ! has "${EAPI:-0}" 0 1 2 || _python_package_supporting_installation_for_multiple_python_abis || _python_implementation || [[ "${CATEGORY}/${PN}" == "sys-apps/portage" ]]; then
2532 while (($#)); do 3037 while (($#)); do
2533 if [[ "$1" =~ ^($|(\.|\.\.|/)($|/)) ]]; then 3038 if [[ "$1" =~ ^($|(\.|\.\.|/)($|/)) ]]; then
2534 die "${FUNCNAME}(): Invalid argument '$1'" 3039 die "${FUNCNAME}(): Invalid argument '$1'"
2535 elif ! _python_implementation && [[ "$1" =~ ^/usr/lib(32|64)?/python[[:digit:]]+\.[[:digit:]]+ ]]; then 3040 elif ! _python_implementation && [[ "$1" =~ ^/usr/lib(32|64)?/python[[:digit:]]+\.[[:digit:]]+ ]]; then
2536 die "${FUNCNAME}(): Paths of directories / files in site-packages directories must be relative to site-packages directories" 3041 die "${FUNCNAME}(): Paths of directories / files in site-packages directories must be relative to site-packages directories"
2537 elif [[ "$1" =~ ^/ ]]; then 3042 elif [[ "$1" =~ ^/ ]]; then
2538 if _python_package_supporting_installation_for_multiple_python_abis; then 3043 if _python_package_supporting_installation_for_multiple_python_abis; then
2539 if [[ "${allow_evaluated_non_sitedir_paths}" != "1" ]]; then 3044 if [[ "${allow_evaluated_non_sitedir_paths}" != "1" ]]; then
2540 die "${FUNCNAME}(): Absolute paths cannot be used in ebuilds of packages supporting installation for multiple Python ABIs" 3045 die "${FUNCNAME}(): Absolute paths cannot be used in ebuilds of packages supporting installation for multiple Python ABIs"
2541 fi
2542 if [[ "$1" != *\$* ]]; then
2543 die "${FUNCNAME}(): '$1' has invalid syntax"
2544 fi
2545 for PYTHON_ABI in ${iterated_PYTHON_ABIS}; do
2546 eval "search_paths+=(\"\${root}$1\")"
2547 done
2548 else
2549 search_paths+=("${root}$1")
2550 fi 3046 fi
3047 if [[ "$1" != *\$* ]]; then
3048 die "${FUNCNAME}(): '$1' has invalid syntax"
3049 fi
3050 for PYTHON_ABI in ${iterated_PYTHON_ABIS}; do
3051 eval "search_paths+=(\"\${root}$1\")"
3052 done
2551 else 3053 else
3054 search_paths+=("${root}$1")
3055 fi
3056 else
2552 for PYTHON_ABI in ${iterated_PYTHON_ABIS}; do 3057 for PYTHON_ABI in ${iterated_PYTHON_ABIS}; do
2553 search_paths+=("${root}$(python_get_sitedir)/$1") 3058 search_paths+=("${root}$(python_get_sitedir)/$1")
2554 done 3059 done
2555 fi 3060 fi
2556 shift 3061 shift
2557 done 3062 done
2558 else 3063 else
2559 # Deprecated part of python_mod_cleanup() 3064 # Deprecated part of python_mod_cleanup()
2560
2561 search_paths=("${@#/}")
2562 search_paths=("${search_paths[@]/#/${root}/}")
2563 fi
2564 else
2565 ewarn 3065 ewarn
2566 ewarn "Deprecation Warning: Not passing of paths to ${FUNCNAME}() is deprecated and will be" 3066 ewarn "Deprecation Warning: Usage of ${FUNCNAME}() in packages not supporting installation"
2567 ewarn "disallowed on 2010-09-01. Call ${FUNCNAME}() with paths to Python modules." 3067 ewarn "for multiple Python ABIs in EAPI <=2 is deprecated and will be disallowed on 2011-08-01."
3068 ewarn "Use EAPI >=3 and call ${FUNCNAME}() with paths having appropriate syntax."
2568 ewarn "The ebuild needs to be fixed. Please report a bug, if it has not been already reported." 3069 ewarn "The ebuild needs to be fixed. Please report a bug, if it has not been already reported."
2569 ewarn 3070 ewarn
2570 3071
2571 for dir in "${root}"/usr/lib*; do
2572 if [[ -d "${dir}" && ! -L "${dir}" ]]; then
2573 for sitedir in "${dir}"/python*/site-packages; do
2574 if [[ -d "${sitedir}" ]]; then
2575 search_paths+=("${sitedir}")
2576 fi
2577 done
2578 fi
2579 done
2580 for sitedir in "${root}"/usr/share/jython-*/Lib/site-packages; do
2581 if [[ -d "${sitedir}" ]]; then
2582 search_paths+=("${sitedir}") 3072 search_paths=("${@#/}")
2583 fi 3073 search_paths=("${search_paths[@]/#/${root}/}")
2584 done
2585 fi 3074 fi
2586 3075
2587 _python_clean_compiled_modules "${search_paths[@]}" 3076 _python_clean_compiled_modules "${search_paths[@]}"
2588} 3077}
2589 3078
2590# ================================================================================================ 3079# ================================================================================================
2591# ===================================== DEPRECATED FUNCTIONS ===================================== 3080# ===================================== DEPRECATED FUNCTIONS =====================================
2592# ================================================================================================ 3081# ================================================================================================
2593
2594# Scheduled for deletion on 2011-01-01.
2595python_version() {
2596 eerror "Use PYTHON() instead of python variable. Use python_get_*() instead of PYVER* variables."
2597 die "${FUNCNAME}() is banned"
2598}
2599
2600# Scheduled for deletion on 2011-01-01.
2601python_mod_exists() {
2602 eerror "Use USE dependencies and/or has_version() instead of ${FUNCNAME}()."
2603 die "${FUNCNAME}() is banned"
2604}
2605
2606# Scheduled for deletion on 2011-01-01.
2607python_tkinter_exists() {
2608 eerror "Use PYTHON_USE_WITH=\"xml\" and python_pkg_setup() instead of ${FUNCNAME}()."
2609 die "${FUNCNAME}() is banned"
2610}
2611
2612# @FUNCTION: python_mod_compile
2613# @USAGE: <file> [more files ...]
2614# @DESCRIPTION:
2615# Given filenames, it will pre-compile the module's .pyc and .pyo.
2616# This function can be used only in pkg_postinst() phase.
2617#
2618# Example:
2619# python_mod_compile /usr/lib/python2.3/site-packages/pygoogle.py
2620#
2621python_mod_compile() {
2622 if ! has "${EAPI:-0}" 0 1 2 || _python_package_supporting_installation_for_multiple_python_abis; then
2623 eerror "Use python_mod_optimize() instead of ${FUNCNAME}()."
2624 die "${FUNCNAME}() cannot be used in this EAPI"
2625 fi
2626
2627 _python_initialize_prefix_variables
2628 _python_set_color_variables
2629
2630 if [[ "${FUNCNAME[1]}" != "python_mod_optimize" ]]; then
2631 ewarn
2632 ewarn "Deprecation Warning: ${FUNCNAME}() is deprecated and will be banned on 2010-09-01."
2633 ewarn "Use python_mod_optimize() instead of ${FUNCNAME}()."
2634 ewarn "The ebuild needs to be fixed. Please report a bug, if it has not been already reported."
2635 ewarn
2636 fi
2637
2638 local f myroot myfiles=()
2639
2640 # Check if phase is pkg_postinst()
2641 [[ "${EBUILD_PHASE}" != "postinst" ]] && die "${FUNCNAME}() can be used only in pkg_postinst() phase"
2642
2643 # strip trailing slash
2644 myroot="${EROOT%/}"
2645
2646 # respect EROOT
2647 for f in "$@"; do
2648 [[ -f "${myroot}/${f}" ]] && myfiles+=("${myroot}/${f}")
2649 done
2650
2651 PYTHON_ABI="$(PYTHON --ABI)"
2652
2653 if ((${#myfiles[@]})); then
2654 "$(PYTHON ${PYTHON_ABI})" "${myroot}$(python_get_libdir)/py_compile.py" "${myfiles[@]}"
2655 "$(PYTHON ${PYTHON_ABI})" -O "${myroot}$(python_get_libdir)/py_compile.py" "${myfiles[@]}" &> /dev/null
2656 _python_clean_compiled_modules "${myfiles[@]}"
2657 else
2658 ewarn "No files to compile!"
2659 fi
2660}

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