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Revision 1.103 Revision 1.141
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 1.141 2011/11/30 08:55:18 djc Exp $
4 4
5# @ECLASS: python.eclass 5# @ECLASS: python.eclass
6# @MAINTAINER: 6# @MAINTAINER:
7# Gentoo Python Project <python@gentoo.org> 7# Gentoo Python Project <python@gentoo.org>
8# @BLURB: Eclass for Python packages 8# @BLURB: Eclass for Python packages
9# @DESCRIPTION: 9# @DESCRIPTION:
10# The python eclass contains miscellaneous, useful functions for Python packages. 10# The python eclass contains miscellaneous, useful functions for Python packages.
11 11
12inherit multilib 12inherit multilib
13 13
14if ! has "${EAPI:-0}" 0 1 2 3; then 14if ! has "${EAPI:-0}" 0 1 2 3 4; then
15 die "API of python.eclass in EAPI=\"${EAPI}\" not established" 15 die "API of python.eclass in EAPI=\"${EAPI}\" not established"
16fi 16fi
17 17
18_CPYTHON2_SUPPORTED_ABIS=(2.4 2.5 2.6 2.7) 18_CPYTHON2_GLOBALLY_SUPPORTED_ABIS=(2.4 2.5 2.6 2.7)
19_CPYTHON3_SUPPORTED_ABIS=(3.0 3.1 3.2) 19_CPYTHON3_GLOBALLY_SUPPORTED_ABIS=(3.1 3.2)
20_JYTHON_SUPPORTED_ABIS=(2.5-jython) 20_JYTHON_GLOBALLY_SUPPORTED_ABIS=(2.5-jython)
21_PYPY_GLOBALLY_SUPPORTED_ABIS=(2.7-pypy-1.7)
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)" " ]]
331 _CYAN= 384 _CYAN=
332 _NORMAL= 385 _NORMAL=
333 fi 386 fi
334} 387}
335 388
336unset PYTHON_PKG_SETUP_EXECUTED
337
338_python_check_python_pkg_setup_execution() { 389_python_check_python_pkg_setup_execution() {
339 [[ " ${FUNCNAME[@]:1} " =~ " "(python_set_active_version|python_pkg_setup)" " ]] && return 390 [[ " ${FUNCNAME[@]:1} " =~ " "(python_set_active_version|python_pkg_setup)" " ]] && return
340 391
341 if ! has "${EAPI:-0}" 0 1 2 3 && [[ -z "${PYTHON_PKG_SETUP_EXECUTED}" ]]; then 392 if ! has "${EAPI:-0}" 0 1 2 3 && [[ -z "${PYTHON_PKG_SETUP_EXECUTED}" ]]; then
342 die "python_pkg_setup() not called" 393 die "python_pkg_setup() not called"
347# @DESCRIPTION: 398# @DESCRIPTION:
348# Perform sanity checks and initialize environment. 399# Perform sanity checks and initialize environment.
349# 400#
350# This function is exported in EAPI 2 and 3 when PYTHON_USE_WITH or PYTHON_USE_WITH_OR variable 401# This function is exported in EAPI 2 and 3 when PYTHON_USE_WITH or PYTHON_USE_WITH_OR variable
351# is set and always in EAPI >=4. Calling of this function is mandatory in EAPI >=4. 402# is set and always in EAPI >=4. Calling of this function is mandatory in EAPI >=4.
352#
353# This function can be used only in pkg_setup() phase.
354python_pkg_setup() { 403python_pkg_setup() {
355 # Check if phase is pkg_setup(). 404 if [[ "${EBUILD_PHASE}" != "setup" ]]; then
356 [[ "${EBUILD_PHASE}" != "setup" ]] && die "${FUNCNAME}() can be used only in pkg_setup() phase" 405 die "${FUNCNAME}() can be used only in pkg_setup() phase"
406 fi
357 407
358 if [[ "$#" -ne 0 ]]; then 408 if [[ "$#" -ne 0 ]]; then
359 die "${FUNCNAME}() does not accept arguments" 409 die "${FUNCNAME}() does not accept arguments"
360 fi 410 fi
411
412 export JYTHON_SYSTEM_CACHEDIR="1"
413 addwrite "${EPREFIX}/var/cache/jython"
361 414
362 if _python_package_supporting_installation_for_multiple_python_abis; then 415 if _python_package_supporting_installation_for_multiple_python_abis; then
363 _python_calculate_PYTHON_ABIS 416 _python_calculate_PYTHON_ABIS
364 export EPYTHON="$(PYTHON -f)" 417 export EPYTHON="$(PYTHON -f)"
365 else 418 else
408 fi 461 fi
409 462
410 PYTHON_PKG_SETUP_EXECUTED="1" 463 PYTHON_PKG_SETUP_EXECUTED="1"
411} 464}
412 465
413if ! has "${EAPI:-0}" 0 1 2 3 || has "${EAPI:-0}" 2 3 && [[ -n "${PYTHON_USE_WITH}" || -n "${PYTHON_USE_WITH_OR}" ]]; then 466if ! 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 467 EXPORT_FUNCTIONS pkg_setup
415fi 468fi
416 469
470_PYTHON_SHEBANG_BASE_PART_REGEX='^#![[:space:]]*([^[:space:]]*/usr/bin/env[[:space:]]+)?([^[:space:]]*/)?(jython|pypy-c|python)'
471
417# @FUNCTION: python_convert_shebangs 472# @FUNCTION: python_convert_shebangs
418# @USAGE: [-q|--quiet] [-r|--recursive] [-x|--only-executables] [--] <Python_version> <file|directory> [files|directories] 473# @USAGE: [-q|--quiet] [-r|--recursive] [-x|--only-executables] [--] <Python_ABI|Python_version> <file|directory> [files|directories]
419# @DESCRIPTION: 474# @DESCRIPTION:
420# Convert shebangs in specified files. Directories can be specified only with --recursive option. 475# Convert shebangs in specified files. Directories can be specified only with --recursive option.
421python_convert_shebangs() { 476python_convert_shebangs() {
422 _python_check_python_pkg_setup_execution 477 _python_check_python_pkg_setup_execution
423 478
424 local argument file files=() only_executables="0" python_version quiet="0" recursive="0" 479 local argument file files=() only_executables="0" python_interpreter quiet="0" recursive="0"
425 480
426 while (($#)); do 481 while (($#)); do
427 case "$1" in 482 case "$1" in
428 -r|--recursive) 483 -r|--recursive)
429 recursive="1" 484 recursive="1"
452 die "${FUNCNAME}(): Missing Python version and files or directories" 507 die "${FUNCNAME}(): Missing Python version and files or directories"
453 elif [[ "$#" -eq 1 ]]; then 508 elif [[ "$#" -eq 1 ]]; then
454 die "${FUNCNAME}(): Missing files or directories" 509 die "${FUNCNAME}(): Missing files or directories"
455 fi 510 fi
456 511
457 python_version="$1" 512 if [[ -n "$(_python_get_implementation --ignore-invalid "$1")" ]]; then
513 python_interpreter="$(PYTHON "$1")"
514 else
515 python_interpreter="python$1"
516 fi
458 shift 517 shift
459 518
460 for argument in "$@"; do 519 for argument in "$@"; do
461 if [[ ! -e "${argument}" ]]; then 520 if [[ ! -e "${argument}" ]]; then
462 die "${FUNCNAME}(): '${argument}' does not exist" 521 die "${FUNCNAME}(): '${argument}' does not exist"
477 536
478 for file in "${files[@]}"; do 537 for file in "${files[@]}"; do
479 file="${file#./}" 538 file="${file#./}"
480 [[ "${only_executables}" == "1" && ! -x "${file}" ]] && continue 539 [[ "${only_executables}" == "1" && ! -x "${file}" ]] && continue
481 540
482 if [[ "$(head -n1 "${file}")" =~ ^'#!'.*python ]]; then 541 if [[ "$(head -n1 "${file}")" =~ ${_PYTHON_SHEBANG_BASE_PART_REGEX} ]]; then
483 [[ "$(sed -ne "2p" "${file}")" =~ ^"# Gentoo '".*"' wrapper script generated by python_generate_wrapper_scripts()"$ ]] && continue 542 [[ "$(sed -ne "2p" "${file}")" =~ ^"# Gentoo '".*"' wrapper script generated by python_generate_wrapper_scripts()"$ ]] && continue
484 543
485 if [[ "${quiet}" == "0" ]]; then 544 if [[ "${quiet}" == "0" ]]; then
486 einfo "Converting shebang in '${file}'" 545 einfo "Converting shebang in '${file}'"
487 fi 546 fi
488 547
489 sed -e "1s/python\([[:digit:]]\+\(\.[[:digit:]]\+\)\?\)\?/python${python_version}/" -i "${file}" || die "Conversion of shebang in '${file}' failed" 548 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 549 fi
494 done 550 done
495} 551}
496 552
497# @FUNCTION: python_clean_installation_image 553# @FUNCTION: python_clean_installation_image
498# @USAGE: [-q|--quiet] 554# @USAGE: [-q|--quiet]
499# @DESCRIPTION: 555# @DESCRIPTION:
500# Delete needless files in installation image. 556# Delete needless files in installation image.
557#
558# This function can be used only in src_install() phase.
501python_clean_installation_image() { 559python_clean_installation_image() {
560 if [[ "${EBUILD_PHASE}" != "install" ]]; then
561 die "${FUNCNAME}() can be used only in src_install() phase"
562 fi
563
502 _python_check_python_pkg_setup_execution 564 _python_check_python_pkg_setup_execution
503 _python_initialize_prefix_variables 565 _python_initialize_prefix_variables
504 566
505 local file files=() quiet="0" 567 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"
509 568
510 while (($#)); do 569 while (($#)); do
511 case "$1" in 570 case "$1" in
512 -q|--quiet) 571 -q|--quiet)
513 quiet="1" 572 quiet="1"
564# @ECLASS-VARIABLE: SUPPORT_PYTHON_ABIS 623# @ECLASS-VARIABLE: SUPPORT_PYTHON_ABIS
565# @DESCRIPTION: 624# @DESCRIPTION:
566# Set this in EAPI <= 4 to indicate that current package supports installation for 625# Set this in EAPI <= 4 to indicate that current package supports installation for
567# multiple Python ABIs. 626# multiple Python ABIs.
568 627
628# @ECLASS-VARIABLE: PYTHON_TESTS_RESTRICTED_ABIS
629# @DESCRIPTION:
630# Space-separated list of Python ABI patterns. Testing in Python ABIs matching any Python ABI
631# patterns specified in this list is skipped.
632
569# @ECLASS-VARIABLE: PYTHON_EXPORT_PHASE_FUNCTIONS 633# @ECLASS-VARIABLE: PYTHON_EXPORT_PHASE_FUNCTIONS
570# @DESCRIPTION: 634# @DESCRIPTION:
571# Set this to export phase functions for the following ebuild phases: 635# Set this to export phase functions for the following ebuild phases:
572# src_prepare, src_configure, src_compile, src_test, src_install. 636# src_prepare(), src_configure(), src_compile(), src_test(), src_install().
573if ! has "${EAPI:-0}" 0 1; then 637if ! has "${EAPI:-0}" 0 1; then
574 python_src_prepare() { 638 python_src_prepare() {
575 _python_check_python_pkg_setup_execution 639 if [[ "${EBUILD_PHASE}" != "prepare" ]]; then
640 die "${FUNCNAME}() can be used only in src_prepare() phase"
641 fi
576 642
577 if ! _python_package_supporting_installation_for_multiple_python_abis; then 643 if ! _python_package_supporting_installation_for_multiple_python_abis; then
578 die "${FUNCNAME}() cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs" 644 die "${FUNCNAME}() cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs"
579 fi 645 fi
580 646
647 _python_check_python_pkg_setup_execution
648
581 if [[ "$#" -ne 0 ]]; then 649 if [[ "$#" -ne 0 ]]; then
582 die "${FUNCNAME}() does not accept arguments" 650 die "${FUNCNAME}() does not accept arguments"
583 fi 651 fi
584 652
585 python_copy_sources 653 python_copy_sources
586 } 654 }
587 655
588 for python_default_function in src_configure src_compile src_test src_install; do 656 for python_default_function in src_configure src_compile src_test; do
589 eval "python_${python_default_function}() { 657 eval "python_${python_default_function}() {
590 _python_check_python_pkg_setup_execution 658 if [[ \"\${EBUILD_PHASE}\" != \"${python_default_function#src_}\" ]]; then
659 die \"\${FUNCNAME}() can be used only in ${python_default_function}() phase\"
660 fi
591 661
592 if ! _python_package_supporting_installation_for_multiple_python_abis; then 662 if ! _python_package_supporting_installation_for_multiple_python_abis; then
593 die \"\${FUNCNAME}() cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs\" 663 die \"\${FUNCNAME}() cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs\"
594 fi 664 fi
665
666 _python_check_python_pkg_setup_execution
595 667
596 python_execute_function -d -s -- \"\$@\" 668 python_execute_function -d -s -- \"\$@\"
597 }" 669 }"
598 done 670 done
599 unset python_default_function 671 unset python_default_function
600 672
673 python_src_install() {
674 if [[ "${EBUILD_PHASE}" != "install" ]]; then
675 die "${FUNCNAME}() can be used only in src_install() phase"
676 fi
677
678 if ! _python_package_supporting_installation_for_multiple_python_abis; then
679 die "${FUNCNAME}() cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs"
680 fi
681
682 _python_check_python_pkg_setup_execution
683
684 if has "${EAPI:-0}" 0 1 2 3; then
685 python_execute_function -d -s -- "$@"
686 else
687 python_installation() {
688 emake DESTDIR="${T}/images/${PYTHON_ABI}" install "$@"
689 }
690 python_execute_function -s python_installation "$@"
691 unset python_installation
692
693 python_merge_intermediate_installation_images "${T}/images"
694 fi
695 }
696
601 if [[ -n "${PYTHON_EXPORT_PHASE_FUNCTIONS}" ]]; then 697 if [[ -n "${PYTHON_EXPORT_PHASE_FUNCTIONS}" ]]; then
602 EXPORT_FUNCTIONS src_prepare src_configure src_compile src_test src_install 698 EXPORT_FUNCTIONS src_prepare src_configure src_compile src_test src_install
603 fi 699 fi
604fi 700fi
605 701
702if has "${EAPI:-0}" 0 1 2 3 4; then
606unset PYTHON_ABIS 703 unset PYTHON_ABIS
704fi
607 705
608_python_calculate_PYTHON_ABIS() { 706_python_calculate_PYTHON_ABIS() {
609 if ! _python_package_supporting_installation_for_multiple_python_abis; then 707 if ! _python_package_supporting_installation_for_multiple_python_abis; then
610 die "${FUNCNAME}() cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs" 708 die "${FUNCNAME}() cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs"
611 fi 709 fi
612 710
613 _python_initial_sanity_checks 711 _python_initial_sanity_checks
614 712
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 713 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= 714 local PYTHON_ABI
618 PYTHON_ABI_SUPPORTED_VALUES="${_CPYTHON2_SUPPORTED_ABIS[@]} ${_CPYTHON3_SUPPORTED_ABIS[@]} ${_JYTHON_SUPPORTED_ABIS[@]}"
619 715
620 if [[ "$(declare -p USE_PYTHON 2> /dev/null)" == "declare -x USE_PYTHON="* ]]; then 716 if [[ "$(declare -p USE_PYTHON 2> /dev/null)" == "declare -x USE_PYTHON="* ]]; then
621 local cpython_enabled="0" 717 local cpython_enabled="0"
622 718
623 if [[ -z "${USE_PYTHON}" ]]; then 719 if [[ -z "${USE_PYTHON}" ]]; then
624 die "USE_PYTHON variable is empty" 720 die "USE_PYTHON variable is empty"
625 fi 721 fi
626 722
627 for PYTHON_ABI in ${USE_PYTHON}; do 723 for PYTHON_ABI in ${USE_PYTHON}; do
628 if ! has "${PYTHON_ABI}" ${PYTHON_ABI_SUPPORTED_VALUES}; then 724 if ! has "${PYTHON_ABI}" "${_PYTHON_GLOBALLY_SUPPORTED_ABIS[@]}"; then
629 die "USE_PYTHON variable contains invalid value '${PYTHON_ABI}'" 725 die "USE_PYTHON variable contains invalid value '${PYTHON_ABI}'"
630 fi 726 fi
631 727
632 if has "${PYTHON_ABI}" "${_CPYTHON2_SUPPORTED_ABIS[@]}" "${_CPYTHON3_SUPPORTED_ABIS[@]}"; then 728 if has "${PYTHON_ABI}" "${_CPYTHON2_GLOBALLY_SUPPORTED_ABIS[@]}" "${_CPYTHON3_GLOBALLY_SUPPORTED_ABIS[@]}"; then
633 cpython_enabled="1" 729 cpython_enabled="1"
634 fi 730 fi
635 731
636 support_ABI="1" 732 if ! _python_check_python_abi_matching --patterns-list "${PYTHON_ABI}" "${RESTRICT_PYTHON_ABIS}"; then
637 for restricted_ABI in ${RESTRICT_PYTHON_ABIS}; do 733 export PYTHON_ABIS+="${PYTHON_ABIS:+ }${PYTHON_ABI}"
638 if [[ "${PYTHON_ABI}" == ${restricted_ABI} ]]; then 734 fi
639 support_ABI="0" 735 done
736
737 if [[ -z "${PYTHON_ABIS//[${IFS}]/}" ]]; then
738 die "USE_PYTHON variable does not enable any Python ABI supported by ${CATEGORY}/${PF}"
739 fi
740
741 if [[ "${cpython_enabled}" == "0" ]]; then
742 die "USE_PYTHON variable does not enable any CPython ABI"
743 fi
744 else
745 local python_version python2_version python3_version support_python_major_version
746
747 if ! has_version "dev-lang/python"; then
748 die "${FUNCNAME}(): 'dev-lang/python' is not installed"
749 fi
750
751 python_version="$("${EPREFIX}/usr/bin/python" -c 'from sys import version_info; print(".".join(str(x) for x in version_info[:2]))')"
752
753 if has_version "=dev-lang/python-2*"; then
754 if [[ "$(readlink "${EPREFIX}/usr/bin/python2")" != "python2."* ]]; then
755 die "'${EPREFIX}/usr/bin/python2' is not valid symlink"
756 fi
757
758 python2_version="$("${EPREFIX}/usr/bin/python2" -c 'from sys import version_info; print(".".join(str(x) for x in version_info[:2]))')"
759
760 support_python_major_version="0"
761 for PYTHON_ABI in "${_CPYTHON2_GLOBALLY_SUPPORTED_ABIS[@]}"; do
762 if ! _python_check_python_abi_matching --patterns-list "${PYTHON_ABI}" "${RESTRICT_PYTHON_ABIS}"; then
763 support_python_major_version="1"
640 break 764 break
641 fi 765 fi
642 done 766 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 [[ "${support_python_major_version}" == "1" ]]; then 767 if [[ "${support_python_major_version}" == "1" ]]; then
679 for restricted_ABI in ${RESTRICT_PYTHON_ABIS}; do 768 if _python_check_python_abi_matching --patterns-list "${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}" 769 die "Active version of CPython 2 is not supported by ${CATEGORY}/${PF}"
682 fi 770 fi
683 done
684 else 771 else
685 python2_version="" 772 python2_version=""
686 fi 773 fi
687 fi 774 fi
688 775
691 die "'${EPREFIX}/usr/bin/python3' is not valid symlink" 778 die "'${EPREFIX}/usr/bin/python3' is not valid symlink"
692 fi 779 fi
693 780
694 python3_version="$("${EPREFIX}/usr/bin/python3" -c 'from sys import version_info; print(".".join(str(x) for x in version_info[:2]))')" 781 python3_version="$("${EPREFIX}/usr/bin/python3" -c 'from sys import version_info; print(".".join(str(x) for x in version_info[:2]))')"
695 782
783 support_python_major_version="0"
696 for PYTHON_ABI in "${_CPYTHON3_SUPPORTED_ABIS[@]}"; do 784 for PYTHON_ABI in "${_CPYTHON3_GLOBALLY_SUPPORTED_ABIS[@]}"; do
785 if ! _python_check_python_abi_matching --patterns-list "${PYTHON_ABI}" "${RESTRICT_PYTHON_ABIS}"; then
697 support_python_major_version="1" 786 support_python_major_version="1"
698 for restricted_ABI in ${RESTRICT_PYTHON_ABIS}; do 787 break
699 if [[ "${PYTHON_ABI}" == ${restricted_ABI} ]]; then
700 support_python_major_version="0"
701 fi 788 fi
702 done
703 [[ "${support_python_major_version}" == "1" ]] && break
704 done 789 done
705 if [[ "${support_python_major_version}" == "1" ]]; then 790 if [[ "${support_python_major_version}" == "1" ]]; then
706 for restricted_ABI in ${RESTRICT_PYTHON_ABIS}; do 791 if _python_check_python_abi_matching --patterns-list "${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}" 792 die "Active version of CPython 3 is not supported by ${CATEGORY}/${PF}"
709 fi 793 fi
710 done
711 else 794 else
712 python3_version="" 795 python3_version=""
713 fi 796 fi
714 fi 797 fi
715 798
740 eval "_PYTHON_SAVED_${variable}=\"\${!variable}\"" 823 eval "_PYTHON_SAVED_${variable}=\"\${!variable}\""
741 for prefix in PYTHON_USER_ PYTHON_; do 824 for prefix in PYTHON_USER_ PYTHON_; do
742 if [[ "$(declare -p ${prefix}${variable} 2> /dev/null)" == "declare -a ${prefix}${variable}="* ]]; then 825 if [[ "$(declare -p ${prefix}${variable} 2> /dev/null)" == "declare -a ${prefix}${variable}="* ]]; then
743 eval "array=(\"\${${prefix}${variable}[@]}\")" 826 eval "array=(\"\${${prefix}${variable}[@]}\")"
744 for element in "${array[@]}"; do 827 for element in "${array[@]}"; do
745 if [[ "${element}" =~ ^([[:alnum:]]|\.|-|\*|\[|\])+\ (\+|-)\ .+ ]]; then 828 if [[ "${element}" =~ ^${_PYTHON_ABI_PATTERN_REGEX}\ (\+|-)\ .+ ]]; then
746 pattern="${element%% *}" 829 pattern="${element%% *}"
747 element="${element#* }" 830 element="${element#* }"
748 operator="${element%% *}" 831 operator="${element%% *}"
749 flags="${element#* }" 832 flags="${element#* }"
750 if [[ "${PYTHON_ABI}" == ${pattern} ]]; then 833 if _python_check_python_abi_matching "${PYTHON_ABI}" "${pattern}"; then
751 if [[ "${operator}" == "+" ]]; then 834 if [[ "${operator}" == "+" ]]; then
752 eval "export ${variable}+=\"\${variable:+ }${flags}\"" 835 eval "export ${variable}+=\"\${variable:+ }${flags}\""
753 elif [[ "${operator}" == "-" ]]; then 836 elif [[ "${operator}" == "-" ]]; then
754 flags="${flags// /$'\n'}" 837 flags="${flags// /$'\n'}"
755 old_value="${!variable// /$'\n'}" 838 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] 872# @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: 873# @DESCRIPTION:
791# Execute specified function for each value of PYTHON_ABIS, optionally passing additional 874# Execute specified function for each value of PYTHON_ABIS, optionally passing additional
792# arguments. The specified function can use PYTHON_ABI and BUILDDIR variables. 875# arguments. The specified function can use PYTHON_ABI and BUILDDIR variables.
793python_execute_function() { 876python_execute_function() {
794 _python_check_python_pkg_setup_execution
795
796 if ! _python_package_supporting_installation_for_multiple_python_abis; then 877 if ! _python_package_supporting_installation_for_multiple_python_abis; then
797 die "${FUNCNAME}() cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs" 878 die "${FUNCNAME}() cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs"
798 fi 879 fi
799 880
881 _python_check_python_pkg_setup_execution
800 _python_set_color_variables 882 _python_set_color_variables
801 883
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= 884 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
803 885
804 while (($#)); do 886 while (($#)); do
805 case "$1" in 887 case "$1" in
806 --action-message) 888 --action-message)
807 action_message_template="$2" 889 action_message_template="$2"
919 iterated_PYTHON_ABIS="$(PYTHON -f --ABI)" 1001 iterated_PYTHON_ABIS="$(PYTHON -f --ABI)"
920 else 1002 else
921 iterated_PYTHON_ABIS="${PYTHON_ABIS}" 1003 iterated_PYTHON_ABIS="${PYTHON_ABIS}"
922 fi 1004 fi
923 for PYTHON_ABI in ${iterated_PYTHON_ABIS}; do 1005 for PYTHON_ABI in ${iterated_PYTHON_ABIS}; do
1006 if [[ "${EBUILD_PHASE}" == "test" ]] && _python_check_python_abi_matching --patterns-list "${PYTHON_ABI}" "${PYTHON_TESTS_RESTRICTED_ABIS}"; then
1007 if [[ "${quiet}" == "0" ]]; then
1008 echo " ${_GREEN}*${_NORMAL} ${_BLUE}Testing of ${CATEGORY}/${PF} with $(python_get_implementation_and_version) skipped${_NORMAL}"
1009 fi
1010 continue
1011 fi
1012
924 _python_prepare_flags 1013 _python_prepare_flags
925 1014
926 if [[ "${quiet}" == "0" ]]; then 1015 if [[ "${quiet}" == "0" ]]; then
927 if [[ -n "${action_message_template}" ]]; then 1016 if [[ -n "${action_message_template}" ]]; then
928 eval "action_message=\"${action_message_template}\"" 1017 eval "action_message=\"${action_message_template}\""
929 else 1018 else
930 action_message="${action} of ${CATEGORY}/${PF} with $(python_get_implementation) $(python_get_version)..." 1019 action_message="${action} of ${CATEGORY}/${PF} with $(python_get_implementation_and_version)..."
931 fi 1020 fi
932 echo " ${_GREEN}*${_NORMAL} ${_BLUE}${action_message}${_NORMAL}" 1021 echo " ${_GREEN}*${_NORMAL} ${_BLUE}${action_message}${_NORMAL}"
933 fi 1022 fi
934 1023
935 if [[ "${separate_build_dirs}" == "1" ]]; then 1024 if [[ "${separate_build_dirs}" == "1" ]]; then
959 1048
960 if [[ "${return_code}" -ne 0 ]]; then 1049 if [[ "${return_code}" -ne 0 ]]; then
961 if [[ -n "${failure_message_template}" ]]; then 1050 if [[ -n "${failure_message_template}" ]]; then
962 eval "failure_message=\"${failure_message_template}\"" 1051 eval "failure_message=\"${failure_message_template}\""
963 else 1052 else
964 failure_message="${action} failed with $(python_get_implementation) $(python_get_version) in ${function}() function" 1053 failure_message="${action} failed with $(python_get_implementation_and_version) in ${function}() function"
965 fi 1054 fi
966 1055
967 if [[ "${nonfatal}" == "1" ]]; then 1056 if [[ "${nonfatal}" == "1" ]]; then
968 if [[ "${quiet}" == "0" ]]; then 1057 if [[ "${quiet}" == "0" ]]; then
969 ewarn "${failure_message}" 1058 ewarn "${failure_message}"
1022# @FUNCTION: python_copy_sources 1111# @FUNCTION: python_copy_sources
1023# @USAGE: <directory="${S}"> [directory] 1112# @USAGE: <directory="${S}"> [directory]
1024# @DESCRIPTION: 1113# @DESCRIPTION:
1025# Copy unpacked sources of current package to separate build directory for each Python ABI. 1114# Copy unpacked sources of current package to separate build directory for each Python ABI.
1026python_copy_sources() { 1115python_copy_sources() {
1027 _python_check_python_pkg_setup_execution
1028
1029 if ! _python_package_supporting_installation_for_multiple_python_abis; then 1116 if ! _python_package_supporting_installation_for_multiple_python_abis; then
1030 die "${FUNCNAME}() cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs" 1117 die "${FUNCNAME}() cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs"
1031 fi 1118 fi
1119
1120 _python_check_python_pkg_setup_execution
1032 1121
1033 local dir dirs=() PYTHON_ABI 1122 local dir dirs=() PYTHON_ABI
1034 1123
1035 if [[ "$#" -eq 0 ]]; then 1124 if [[ "$#" -eq 0 ]]; then
1036 if [[ "${WORKDIR}" == "${S}" ]]; then 1125 if [[ "${WORKDIR}" == "${S}" ]]; then
1053# @USAGE: [-E|--respect-EPYTHON] [-f|--force] [-q|--quiet] [--] <file> [files] 1142# @USAGE: [-E|--respect-EPYTHON] [-f|--force] [-q|--quiet] [--] <file> [files]
1054# @DESCRIPTION: 1143# @DESCRIPTION:
1055# Generate wrapper scripts. Existing files are overwritten only with --force option. 1144# Generate wrapper scripts. Existing files are overwritten only with --force option.
1056# If --respect-EPYTHON option is specified, then generated wrapper scripts will 1145# If --respect-EPYTHON option is specified, then generated wrapper scripts will
1057# respect EPYTHON variable at run time. 1146# respect EPYTHON variable at run time.
1147#
1148# This function can be used only in src_install() phase.
1058python_generate_wrapper_scripts() { 1149python_generate_wrapper_scripts() {
1059 _python_check_python_pkg_setup_execution 1150 if [[ "${EBUILD_PHASE}" != "install" ]]; then
1151 die "${FUNCNAME}() can be used only in src_install() phase"
1152 fi
1060 1153
1061 if ! _python_package_supporting_installation_for_multiple_python_abis; then 1154 if ! _python_package_supporting_installation_for_multiple_python_abis; then
1062 die "${FUNCNAME}() cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs" 1155 die "${FUNCNAME}() cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs"
1063 fi 1156 fi
1064 1157
1158 _python_check_python_pkg_setup_execution
1065 _python_initialize_prefix_variables 1159 _python_initialize_prefix_variables
1066 1160
1067 local eselect_python_option file force="0" quiet="0" PYTHON_ABI python2_enabled="0" python3_enabled="0" respect_EPYTHON="0" 1161 local eselect_python_option file force="0" quiet="0" PYTHON_ABI PYTHON_ABIS_list python2_enabled="0" python3_enabled="0" respect_EPYTHON="0"
1068 1162
1069 while (($#)); do 1163 while (($#)); do
1070 case "$1" in 1164 case "$1" in
1071 -E|--respect-EPYTHON) 1165 -E|--respect-EPYTHON)
1072 respect_EPYTHON="1" 1166 respect_EPYTHON="1"
1094 if [[ "$#" -eq 0 ]]; then 1188 if [[ "$#" -eq 0 ]]; then
1095 die "${FUNCNAME}(): Missing arguments" 1189 die "${FUNCNAME}(): Missing arguments"
1096 fi 1190 fi
1097 1191
1098 _python_calculate_PYTHON_ABIS 1192 _python_calculate_PYTHON_ABIS
1099 for PYTHON_ABI in "${_CPYTHON2_SUPPORTED_ABIS[@]}"; do 1193 for PYTHON_ABI in "${_CPYTHON2_GLOBALLY_SUPPORTED_ABIS[@]}"; do
1100 if has "${PYTHON_ABI}" ${PYTHON_ABIS}; then 1194 if has "${PYTHON_ABI}" ${PYTHON_ABIS}; then
1101 python2_enabled="1" 1195 python2_enabled="1"
1102 fi 1196 fi
1103 done 1197 done
1104 for PYTHON_ABI in "${_CPYTHON3_SUPPORTED_ABIS[@]}"; do 1198 for PYTHON_ABI in "${_CPYTHON3_GLOBALLY_SUPPORTED_ABIS[@]}"; do
1105 if has "${PYTHON_ABI}" ${PYTHON_ABIS}; then 1199 if has "${PYTHON_ABI}" ${PYTHON_ABIS}; then
1106 python3_enabled="1" 1200 python3_enabled="1"
1107 fi 1201 fi
1108 done 1202 done
1109 1203
1115 eselect_python_option="--python3" 1209 eselect_python_option="--python3"
1116 else 1210 else
1117 die "${FUNCNAME}(): Unsupported environment" 1211 die "${FUNCNAME}(): Unsupported environment"
1118 fi 1212 fi
1119 1213
1214 PYTHON_ABIS_list="$("$(PYTHON -f)" -c "print(', '.join('\"%s\"' % x for x in reversed('${PYTHON_ABIS}'.split())))")"
1215
1120 for file in "$@"; do 1216 for file in "$@"; do
1121 if [[ -f "${file}" && "${force}" == "0" ]]; then 1217 if [[ -f "${file}" && "${force}" == "0" ]]; then
1122 die "${FUNCNAME}(): '$1' already exists" 1218 die "${FUNCNAME}(): '${file}' already exists"
1123 fi 1219 fi
1124 1220
1125 if [[ "${quiet}" == "0" ]]; then 1221 if [[ "${quiet}" == "0" ]]; then
1126 einfo "Generating '${file#${ED%/}}' wrapper script" 1222 einfo "Generating '${file#${ED%/}}' wrapper script"
1127 fi 1223 fi
1133import os 1229import os
1134import re 1230import re
1135import subprocess 1231import subprocess
1136import sys 1232import sys
1137 1233
1234cpython_ABI_re = re.compile(r"^(\d+\.\d+)$")
1235jython_ABI_re = re.compile(r"^(\d+\.\d+)-jython$")
1236pypy_ABI_re = re.compile(r"^\d+\.\d+-pypy-(\d+\.\d+)$")
1138EPYTHON_re = re.compile(r"^python(\d+\.\d+)$") 1237cpython_interpreter_re = re.compile(r"^python(\d+\.\d+)$")
1238jython_interpreter_re = re.compile(r"^jython(\d+\.\d+)$")
1239pypy_interpreter_re = re.compile(r"^pypy-c(\d+\.\d+)$")
1139python_shebang_re = re.compile(r"^#! *(${EPREFIX}/usr/bin/python|(${EPREFIX})?/usr/bin/env +(${EPREFIX}/usr/bin/)?python)") 1240cpython_shebang_re = re.compile(r"^#![ \t]*(?:${EPREFIX}/usr/bin/python|(?:${EPREFIX})?/usr/bin/env[ \t]+(?:${EPREFIX}/usr/bin/)?python)")
1241python_shebang_options_re = re.compile(r"^#![ \t]*${EPREFIX}/usr/bin/(?:jython|pypy-c|python)(?:\d+(?:\.\d+)?)?[ \t]+(-\S)")
1140python_verification_output_re = re.compile("^GENTOO_PYTHON_TARGET_SCRIPT_PATH supported\n$") 1242python_verification_output_re = re.compile("^GENTOO_PYTHON_TARGET_SCRIPT_PATH supported\n$")
1243
1244pypy_versions_mapping = {
1245 "1.5": "2.7"
1246}
1247
1248def get_PYTHON_ABI(python_interpreter):
1249 cpython_matched = cpython_interpreter_re.match(python_interpreter)
1250 jython_matched = jython_interpreter_re.match(python_interpreter)
1251 pypy_matched = pypy_interpreter_re.match(python_interpreter)
1252 if cpython_matched is not None:
1253 PYTHON_ABI = cpython_matched.group(1)
1254 elif jython_matched is not None:
1255 PYTHON_ABI = jython_matched.group(1) + "-jython"
1256 elif pypy_matched is not None:
1257 PYTHON_ABI = pypy_versions_mapping[pypy_matched.group(1)] + "-pypy-" + pypy_matched.group(1)
1258 else:
1259 PYTHON_ABI = None
1260 return PYTHON_ABI
1261
1262def get_python_interpreter(PYTHON_ABI):
1263 cpython_matched = cpython_ABI_re.match(PYTHON_ABI)
1264 jython_matched = jython_ABI_re.match(PYTHON_ABI)
1265 pypy_matched = pypy_ABI_re.match(PYTHON_ABI)
1266 if cpython_matched is not None:
1267 python_interpreter = "python" + cpython_matched.group(1)
1268 elif jython_matched is not None:
1269 python_interpreter = "jython" + jython_matched.group(1)
1270 elif pypy_matched is not None:
1271 python_interpreter = "pypy-c" + pypy_matched.group(1)
1272 else:
1273 python_interpreter = None
1274 return python_interpreter
1141 1275
1142EOF 1276EOF
1143 if [[ "$?" != "0" ]]; then 1277 if [[ "$?" != "0" ]]; then
1144 die "${FUNCNAME}(): Generation of '$1' failed" 1278 die "${FUNCNAME}(): Generation of '$1' failed"
1145 fi 1279 fi
1146 if [[ "${respect_EPYTHON}" == "1" ]]; then 1280 if [[ "${respect_EPYTHON}" == "1" ]]; then
1147 cat << EOF >> "${file}" 1281 cat << EOF >> "${file}"
1148EPYTHON = os.environ.get("EPYTHON") 1282python_interpreter = os.environ.get("EPYTHON")
1149if EPYTHON: 1283if python_interpreter:
1150 EPYTHON_matched = EPYTHON_re.match(EPYTHON) 1284 PYTHON_ABI = get_PYTHON_ABI(python_interpreter)
1151 if EPYTHON_matched: 1285 if PYTHON_ABI is None:
1152 PYTHON_ABI = EPYTHON_matched.group(1)
1153 else:
1154 sys.stderr.write("EPYTHON variable has unrecognized value '%s'\n" % EPYTHON) 1286 sys.stderr.write("%s: EPYTHON variable has unrecognized value '%s'\n" % (sys.argv[0], python_interpreter))
1155 sys.exit(1) 1287 sys.exit(1)
1156else: 1288else:
1157 try: 1289 try:
1290 environment = os.environ.copy()
1291 environment["ROOT"] = "/"
1158 eselect_process = subprocess.Popen(["${EPREFIX}/usr/bin/eselect", "python", "show"${eselect_python_option:+, $(echo "\"")}${eselect_python_option}${eselect_python_option:+$(echo "\"")}], stdout=subprocess.PIPE) 1292 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: 1293 if eselect_process.wait() != 0:
1160 raise ValueError 1294 raise ValueError
1161 except (OSError, ValueError): 1295 except (OSError, ValueError):
1162 sys.stderr.write("Execution of 'eselect python show${eselect_python_option:+ }${eselect_python_option}' failed\n") 1296 sys.stderr.write("%s: Execution of 'eselect python show${eselect_python_option:+ }${eselect_python_option}' failed\n" % sys.argv[0])
1163 sys.exit(1) 1297 sys.exit(1)
1164 1298
1165 EPYTHON = eselect_process.stdout.read() 1299 python_interpreter = eselect_process.stdout.read()
1166 if not isinstance(EPYTHON, str): 1300 if not isinstance(python_interpreter, str):
1167 # Python 3 1301 # Python 3
1168 EPYTHON = EPYTHON.decode() 1302 python_interpreter = python_interpreter.decode()
1169 EPYTHON = EPYTHON.rstrip("\n") 1303 python_interpreter = python_interpreter.rstrip("\n")
1170 1304
1171 EPYTHON_matched = EPYTHON_re.match(EPYTHON) 1305 PYTHON_ABI = get_PYTHON_ABI(python_interpreter)
1172 if EPYTHON_matched: 1306 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) 1307 sys.stderr.write("%s: 'eselect python show${eselect_python_option:+ }${eselect_python_option}' printed unrecognized value '%s'\n" % (sys.argv[0], python_interpreter))
1176 sys.exit(1) 1308 sys.exit(1)
1177EOF
1178 if [[ "$?" != "0" ]]; then
1179 die "${FUNCNAME}(): Generation of '$1' failed"
1180 fi
1181 else
1182 cat << EOF >> "${file}"
1183try:
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)
1185 if eselect_process.wait() != 0:
1186 raise ValueError
1187except (OSError, ValueError):
1188 sys.stderr.write("Execution of 'eselect python show${eselect_python_option:+ }${eselect_python_option}' failed\n")
1189 sys.exit(1)
1190 1309
1191EPYTHON = eselect_process.stdout.read() 1310wrapper_script_path = os.path.realpath(sys.argv[0])
1192if not isinstance(EPYTHON, str): 1311target_executable_path = "%s-%s" % (wrapper_script_path, PYTHON_ABI)
1193 # Python 3 1312if not os.path.exists(target_executable_path):
1194 EPYTHON = EPYTHON.decode() 1313 sys.stderr.write("%s: '%s' does not exist\n" % (sys.argv[0], target_executable_path))
1195EPYTHON = EPYTHON.rstrip("\n")
1196
1197EPYTHON_matched = EPYTHON_re.match(EPYTHON)
1198if EPYTHON_matched:
1199 PYTHON_ABI = EPYTHON_matched.group(1)
1200else:
1201 sys.stderr.write("'eselect python show${eselect_python_option:+ }${eselect_python_option}' printed unrecognized value '%s'\n" % EPYTHON)
1202 sys.exit(1) 1314 sys.exit(1)
1203EOF 1315EOF
1204 if [[ "$?" != "0" ]]; then 1316 if [[ "$?" != "0" ]]; then
1205 die "${FUNCNAME}(): Generation of '$1' failed" 1317 die "${FUNCNAME}(): Generation of '$1' failed"
1206 fi 1318 fi
1319 else
1320 cat << EOF >> "${file}"
1321try:
1322 environment = os.environ.copy()
1323 environment["ROOT"] = "/"
1324 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)
1325 if eselect_process.wait() != 0:
1326 raise ValueError
1327except (OSError, ValueError):
1328 sys.stderr.write("%s: Execution of 'eselect python show${eselect_python_option:+ }${eselect_python_option}' failed\n" % sys.argv[0])
1329 sys.exit(1)
1330
1331python_interpreter = eselect_process.stdout.read()
1332if not isinstance(python_interpreter, str):
1333 # Python 3
1334 python_interpreter = python_interpreter.decode()
1335python_interpreter = python_interpreter.rstrip("\n")
1336
1337PYTHON_ABI = get_PYTHON_ABI(python_interpreter)
1338if PYTHON_ABI is None:
1339 sys.stderr.write("%s: 'eselect python show${eselect_python_option:+ }${eselect_python_option}' printed unrecognized value '%s'\n" % (sys.argv[0], python_interpreter))
1340 sys.exit(1)
1341
1342wrapper_script_path = os.path.realpath(sys.argv[0])
1343for PYTHON_ABI in [PYTHON_ABI, ${PYTHON_ABIS_list}]:
1344 target_executable_path = "%s-%s" % (wrapper_script_path, PYTHON_ABI)
1345 if os.path.exists(target_executable_path):
1346 break
1347else:
1348 sys.stderr.write("%s: No target script exists for '%s'\n" % (sys.argv[0], wrapper_script_path))
1349 sys.exit(1)
1350
1351python_interpreter = get_python_interpreter(PYTHON_ABI)
1352if python_interpreter is None:
1353 sys.stderr.write("%s: Unrecognized Python ABI '%s'\n" % (sys.argv[0], PYTHON_ABI))
1354 sys.exit(1)
1355EOF
1356 if [[ "$?" != "0" ]]; then
1357 die "${FUNCNAME}(): Generation of '$1' failed"
1358 fi
1207 fi 1359 fi
1208 cat << EOF >> "${file}" 1360 cat << EOF >> "${file}"
1209
1210wrapper_script_path = os.path.realpath(sys.argv[0])
1211target_executable_path = "%s-%s" % (wrapper_script_path, PYTHON_ABI)
1212os.environ["GENTOO_PYTHON_PROCESS_NAME"] = os.path.basename(sys.argv[0])
1213os.environ["GENTOO_PYTHON_WRAPPER_SCRIPT_PATH"] = sys.argv[0]
1214os.environ["GENTOO_PYTHON_TARGET_SCRIPT_PATH"] = target_executable_path
1215if not os.path.exists(target_executable_path):
1216 sys.stderr.write("'%s' does not exist\n" % target_executable_path)
1217 sys.exit(1)
1218 1361
1219target_executable = open(target_executable_path, "rb") 1362target_executable = open(target_executable_path, "rb")
1220target_executable_first_line = target_executable.readline() 1363target_executable_first_line = target_executable.readline()
1364target_executable.close()
1221if not isinstance(target_executable_first_line, str): 1365if not isinstance(target_executable_first_line, str):
1222 # Python 3 1366 # Python 3
1223 target_executable_first_line = target_executable_first_line.decode("utf_8", "replace") 1367 target_executable_first_line = target_executable_first_line.decode("utf_8", "replace")
1224 1368
1369options = []
1370python_shebang_options_matched = python_shebang_options_re.match(target_executable_first_line)
1371if python_shebang_options_matched is not None:
1372 options = [python_shebang_options_matched.group(1)]
1373
1225python_shebang_matched = python_shebang_re.match(target_executable_first_line) 1374cpython_shebang_matched = cpython_shebang_re.match(target_executable_first_line)
1226target_executable.close()
1227 1375
1228if python_shebang_matched: 1376if cpython_shebang_matched is not None:
1229 try: 1377 try:
1230 python_interpreter_path = "${EPREFIX}/usr/bin/%s" % EPYTHON 1378 python_interpreter_path = "${EPREFIX}/usr/bin/%s" % python_interpreter
1231 os.environ["GENTOO_PYTHON_TARGET_SCRIPT_PATH_VERIFICATION"] = "1" 1379 os.environ["GENTOO_PYTHON_TARGET_SCRIPT_PATH_VERIFICATION"] = "1"
1232 python_verification_process = subprocess.Popen([python_interpreter_path, "-c", "pass"], stdout=subprocess.PIPE) 1380 python_verification_process = subprocess.Popen([python_interpreter_path, "-c", "pass"], stdout=subprocess.PIPE)
1233 del os.environ["GENTOO_PYTHON_TARGET_SCRIPT_PATH_VERIFICATION"] 1381 del os.environ["GENTOO_PYTHON_TARGET_SCRIPT_PATH_VERIFICATION"]
1234 if python_verification_process.wait() != 0: 1382 if python_verification_process.wait() != 0:
1235 raise ValueError 1383 raise ValueError
1240 python_verification_output = python_verification_output.decode() 1388 python_verification_output = python_verification_output.decode()
1241 1389
1242 if not python_verification_output_re.match(python_verification_output): 1390 if not python_verification_output_re.match(python_verification_output):
1243 raise ValueError 1391 raise ValueError
1244 1392
1393 if cpython_interpreter_re.match(python_interpreter) is not None:
1394 os.environ["GENTOO_PYTHON_PROCESS_NAME"] = os.path.basename(sys.argv[0])
1395 os.environ["GENTOO_PYTHON_WRAPPER_SCRIPT_PATH"] = sys.argv[0]
1396 os.environ["GENTOO_PYTHON_TARGET_SCRIPT_PATH"] = target_executable_path
1397
1398 if hasattr(os, "execv"):
1245 os.execv(python_interpreter_path, [python_interpreter_path] + sys.argv) 1399 os.execv(python_interpreter_path, [python_interpreter_path] + options + sys.argv)
1400 else:
1401 sys.exit(subprocess.Popen([python_interpreter_path] + options + sys.argv).wait())
1402 except (KeyboardInterrupt, SystemExit):
1403 raise
1246 except: 1404 except:
1247 pass 1405 pass
1248 if "GENTOO_PYTHON_TARGET_SCRIPT_PATH_VERIFICATION" in os.environ: 1406 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"] 1407 if variable in os.environ:
1408 del os.environ[variable]
1250 1409
1410if hasattr(os, "execv"):
1251os.execv(target_executable_path, sys.argv) 1411 os.execv(target_executable_path, sys.argv)
1412else:
1413 sys.exit(subprocess.Popen([target_executable_path] + sys.argv[1:]).wait())
1252EOF 1414EOF
1253 if [[ "$?" != "0" ]]; then 1415 if [[ "$?" != "0" ]]; then
1254 die "${FUNCNAME}(): Generation of '$1' failed" 1416 die "${FUNCNAME}(): Generation of '$1' failed"
1255 fi 1417 fi
1256 fperms +x "${file#${ED%/}}" || die "fperms '${file}' failed" 1418 fperms +x "${file#${ED%/}}" || die "fperms '${file}' failed"
1257 done 1419 done
1258} 1420}
1259 1421
1422# @ECLASS-VARIABLE: PYTHON_VERSIONED_SCRIPTS
1423# @DESCRIPTION:
1424# Array of regular expressions of paths to versioned Python scripts.
1425# Python scripts in /usr/bin and /usr/sbin are versioned by default.
1426
1427# @ECLASS-VARIABLE: PYTHON_VERSIONED_EXECUTABLES
1428# @DESCRIPTION:
1429# Array of regular expressions of paths to versioned executables (including Python scripts).
1430
1431# @ECLASS-VARIABLE: PYTHON_NONVERSIONED_EXECUTABLES
1432# @DESCRIPTION:
1433# Array of regular expressions of paths to nonversioned executables (including Python scripts).
1434
1435# @FUNCTION: python_merge_intermediate_installation_images
1436# @USAGE: [-q|--quiet] [--] <intermediate_installation_images_directory>
1437# @DESCRIPTION:
1438# Merge intermediate installation images into installation image.
1439#
1440# This function can be used only in src_install() phase.
1441python_merge_intermediate_installation_images() {
1442 if [[ "${EBUILD_PHASE}" != "install" ]]; then
1443 die "${FUNCNAME}() can be used only in src_install() phase"
1444 fi
1445
1446 if ! _python_package_supporting_installation_for_multiple_python_abis; then
1447 die "${FUNCNAME}() cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs"
1448 fi
1449
1450 _python_check_python_pkg_setup_execution
1451 _python_initialize_prefix_variables
1452
1453 local absolute_file b file files=() intermediate_installation_images_directory PYTHON_ABI quiet="0" regex shebang version_executable wrapper_scripts=() wrapper_scripts_set=()
1454
1455 while (($#)); do
1456 case "$1" in
1457 -q|--quiet)
1458 quiet="1"
1459 ;;
1460 --)
1461 shift
1462 break
1463 ;;
1464 -*)
1465 die "${FUNCNAME}(): Unrecognized option '$1'"
1466 ;;
1467 *)
1468 break
1469 ;;
1470 esac
1471 shift
1472 done
1473
1474 if [[ "$#" -ne 1 ]]; then
1475 die "${FUNCNAME}() requires 1 argument"
1476 fi
1477
1478 intermediate_installation_images_directory="$1"
1479
1480 if [[ ! -d "${intermediate_installation_images_directory}" ]]; then
1481 die "${FUNCNAME}(): Intermediate installation images directory '${intermediate_installation_images_directory}' does not exist"
1482 fi
1483
1484 _python_calculate_PYTHON_ABIS
1485 if [[ "$(PYTHON -f --ABI)" == 3.* ]]; then
1486 b="b"
1487 fi
1488
1489 while read -d $'\0' -r file; do
1490 files+=("${file}")
1491 done < <("$(PYTHON -f)" -c \
1492"import os
1493import sys
1494
1495if hasattr(sys.stdout, 'buffer'):
1496 # Python 3
1497 stdout = sys.stdout.buffer
1498else:
1499 # Python 2
1500 stdout = sys.stdout
1501
1502files_set = set()
1503
1504os.chdir(${b}'${intermediate_installation_images_directory}')
1505
1506for PYTHON_ABI in ${b}'${PYTHON_ABIS}'.split():
1507 for root, dirs, files in os.walk(PYTHON_ABI + ${b}'${EPREFIX}'):
1508 root = root[len(PYTHON_ABI + ${b}'${EPREFIX}')+1:]
1509 files_set.update(root + ${b}'/' + file for file in files)
1510
1511for file in sorted(files_set):
1512 stdout.write(file)
1513 stdout.write(${b}'\x00')" || die "${FUNCNAME}(): Failure of extraction of files in intermediate installation images")
1514
1515 for PYTHON_ABI in ${PYTHON_ABIS}; do
1516 if [[ ! -d "${intermediate_installation_images_directory}/${PYTHON_ABI}" ]]; then
1517 die "${FUNCNAME}(): Intermediate installation image for Python ABI '${PYTHON_ABI}' does not exist"
1518 fi
1519
1520 pushd "${intermediate_installation_images_directory}/${PYTHON_ABI}${EPREFIX}" > /dev/null || die "pushd failed"
1521
1522 for file in "${files[@]}"; do
1523 version_executable="0"
1524 for regex in "/usr/bin/.*" "/usr/sbin/.*" "${PYTHON_VERSIONED_SCRIPTS[@]}"; do
1525 if [[ "/${file}" =~ ^${regex}$ ]]; then
1526 version_executable="1"
1527 break
1528 fi
1529 done
1530 for regex in "${PYTHON_VERSIONED_EXECUTABLES[@]}"; do
1531 if [[ "/${file}" =~ ^${regex}$ ]]; then
1532 version_executable="2"
1533 break
1534 fi
1535 done
1536 if [[ "${version_executable}" != "0" ]]; then
1537 for regex in "${PYTHON_NONVERSIONED_EXECUTABLES[@]}"; do
1538 if [[ "/${file}" =~ ^${regex}$ ]]; then
1539 version_executable="0"
1540 break
1541 fi
1542 done
1543 fi
1544
1545 [[ "${version_executable}" == "0" ]] && continue
1546
1547 if [[ -L "${file}" ]]; then
1548 absolute_file="$(readlink "${file}")"
1549 if [[ "${absolute_file}" == /* ]]; then
1550 absolute_file="${intermediate_installation_images_directory}/${PYTHON_ABI}${EPREFIX}/${absolute_file##/}"
1551 else
1552 if [[ "${file}" == */* ]]; then
1553 absolute_file="${intermediate_installation_images_directory}/${PYTHON_ABI}${EPREFIX}/${file%/*}/${absolute_file}"
1554 else
1555 absolute_file="${intermediate_installation_images_directory}/${PYTHON_ABI}${EPREFIX}/${absolute_file}"
1556 fi
1557 fi
1558 else
1559 absolute_file="${intermediate_installation_images_directory}/${PYTHON_ABI}${EPREFIX}/${file}"
1560 fi
1561
1562 [[ ! -x "${absolute_file}" ]] && continue
1563
1564 shebang="$(head -n1 "${absolute_file}")" || die "Extraction of shebang from '${absolute_file}' failed"
1565
1566 if [[ "${version_executable}" == "2" ]]; then
1567 wrapper_scripts+=("${ED}${file}")
1568 elif [[ "${version_executable}" == "1" ]]; then
1569 if [[ "${shebang}" =~ ${_PYTHON_SHEBANG_BASE_PART_REGEX}([[:digit:]]+(\.[[:digit:]]+)?)?($|[[:space:]]+) ]]; then
1570 wrapper_scripts+=("${ED}${file}")
1571 else
1572 version_executable="0"
1573 fi
1574 fi
1575
1576 [[ "${version_executable}" == "0" ]] && continue
1577
1578 if [[ -e "${file}-${PYTHON_ABI}" ]]; then
1579 die "${FUNCNAME}(): '${EPREFIX}/${file}-${PYTHON_ABI}' already exists"
1580 fi
1581
1582 mv "${file}" "${file}-${PYTHON_ABI}" || die "Renaming of '${file}' failed"
1583
1584 if [[ "${shebang}" =~ ${_PYTHON_SHEBANG_BASE_PART_REGEX}[[:digit:]]*($|[[:space:]]+) ]]; then
1585 if [[ -L "${file}-${PYTHON_ABI}" ]]; then
1586 python_convert_shebangs $([[ "${quiet}" == "1" ]] && echo --quiet) "${PYTHON_ABI}" "${absolute_file}"
1587 else
1588 python_convert_shebangs $([[ "${quiet}" == "1" ]] && echo --quiet) "${PYTHON_ABI}" "${file}-${PYTHON_ABI}"
1589 fi
1590 fi
1591 done
1592
1593 popd > /dev/null || die "popd failed"
1594
1595 if ROOT="/" has_version sys-apps/coreutils; then
1596 cp -fr --preserve=all --no-preserve=context "${intermediate_installation_images_directory}/${PYTHON_ABI}/"* "${D}" || die "Merging of intermediate installation image for Python ABI '${PYTHON_ABI} into installation image failed"
1597 else
1598 cp -fpr "${intermediate_installation_images_directory}/${PYTHON_ABI}/"* "${D}" || die "Merging of intermediate installation image for Python ABI '${PYTHON_ABI} into installation image failed"
1599 fi
1600 done
1601
1602 rm -fr "${intermediate_installation_images_directory}"
1603
1604 if [[ "${#wrapper_scripts[@]}" -ge 1 ]]; then
1605 rm -f "${T}/python_wrapper_scripts"
1606
1607 for file in "${wrapper_scripts[@]}"; do
1608 echo -n "${file}" >> "${T}/python_wrapper_scripts"
1609 echo -en "\x00" >> "${T}/python_wrapper_scripts"
1610 done
1611
1612 while read -d $'\0' -r file; do
1613 wrapper_scripts_set+=("${file}")
1614 done < <("$(PYTHON -f)" -c \
1615"import sys
1616
1617if hasattr(sys.stdout, 'buffer'):
1618 # Python 3
1619 stdout = sys.stdout.buffer
1620else:
1621 # Python 2
1622 stdout = sys.stdout
1623
1624python_wrapper_scripts_file = open('${T}/python_wrapper_scripts', 'rb')
1625files = set(python_wrapper_scripts_file.read().rstrip(${b}'\x00').split(${b}'\x00'))
1626python_wrapper_scripts_file.close()
1627
1628for file in sorted(files):
1629 stdout.write(file)
1630 stdout.write(${b}'\x00')" || die "${FUNCNAME}(): Failure of extraction of set of wrapper scripts")
1631
1632 python_generate_wrapper_scripts $([[ "${quiet}" == "1" ]] && echo --quiet) "${wrapper_scripts_set[@]}"
1633 fi
1634}
1635
1260# ================================================================================================ 1636# ================================================================================================
1261# ========= FUNCTIONS FOR PACKAGES NOT SUPPORTING INSTALLATION FOR MULTIPLE PYTHON ABIS ========== 1637# ========= FUNCTIONS FOR PACKAGES NOT SUPPORTING INSTALLATION FOR MULTIPLE PYTHON ABIS ==========
1262# ================================================================================================ 1638# ================================================================================================
1263 1639
1264unset EPYTHON PYTHON_ABI 1640unset EPYTHON PYTHON_ABI
1265 1641
1266# @FUNCTION: python_set_active_version 1642# @FUNCTION: python_set_active_version
1267# @USAGE: <CPython_ABI|2|3> 1643# @USAGE: <Python_ABI|2|3>
1268# @DESCRIPTION: 1644# @DESCRIPTION:
1269# Set specified version of CPython as active version of Python. 1645# Set locally active version of Python.
1646# If Python_ABI argument is specified, then version of Python corresponding to Python_ABI is used.
1647# If 2 argument is specified, then active version of CPython 2 is used.
1648# If 3 argument is specified, then active version of CPython 3 is used.
1270# 1649#
1271# This function can be used only in pkg_setup() phase. 1650# This function can be used only in pkg_setup() phase.
1272python_set_active_version() { 1651python_set_active_version() {
1273 # Check if phase is pkg_setup(). 1652 if [[ "${EBUILD_PHASE}" != "setup" ]]; then
1274 [[ "${EBUILD_PHASE}" != "setup" ]] && die "${FUNCNAME}() can be used only in pkg_setup() phase" 1653 die "${FUNCNAME}() can be used only in pkg_setup() phase"
1654 fi
1275 1655
1276 if _python_package_supporting_installation_for_multiple_python_abis; then 1656 if _python_package_supporting_installation_for_multiple_python_abis; then
1277 die "${FUNCNAME}() cannot be used in ebuilds of packages supporting installation for multiple Python ABIs" 1657 die "${FUNCNAME}() cannot be used in ebuilds of packages supporting installation for multiple Python ABIs"
1278 fi 1658 fi
1279 1659
1282 fi 1662 fi
1283 1663
1284 _python_initial_sanity_checks 1664 _python_initial_sanity_checks
1285 1665
1286 if [[ -z "${PYTHON_ABI}" ]]; then 1666 if [[ -z "${PYTHON_ABI}" ]]; then
1287 if [[ "$1" =~ ^[[:digit:]]+\.[[:digit:]]+$ ]]; then 1667 if [[ -n "$(_python_get_implementation --ignore-invalid "$1")" ]]; then
1288 if ! _python_implementation && ! has_version "dev-lang/python:$1"; then 1668 # PYTHON_ABI variable is intended to be used only in ebuilds/eclasses,
1289 die "${FUNCNAME}(): 'dev-lang/python:$1' is not installed" 1669 # so it does not need to be exported to subprocesses.
1670 PYTHON_ABI="$1"
1671 if ! _python_implementation && ! has_version "$(python_get_implementational_package)"; then
1672 die "${FUNCNAME}(): '$(python_get_implementational_package)' is not installed"
1290 fi 1673 fi
1291 export EPYTHON="$(PYTHON "$1")" 1674 export EPYTHON="$(PYTHON "$1")"
1292 elif [[ "$1" == "2" ]]; then 1675 elif [[ "$1" == "2" ]]; then
1293 if ! _python_implementation && ! has_version "=dev-lang/python-2*"; then 1676 if ! _python_implementation && ! has_version "=dev-lang/python-2*"; then
1294 die "${FUNCNAME}(): '=dev-lang/python-2*' is not installed" 1677 die "${FUNCNAME}(): '=dev-lang/python-2*' is not installed"
1295 fi 1678 fi
1296 export EPYTHON="$(PYTHON -2)" 1679 export EPYTHON="$(PYTHON -2)"
1680 PYTHON_ABI="${EPYTHON#python}"
1681 PYTHON_ABI="${PYTHON_ABI%%-*}"
1297 elif [[ "$1" == "3" ]]; then 1682 elif [[ "$1" == "3" ]]; then
1298 if ! _python_implementation && ! has_version "=dev-lang/python-3*"; then 1683 if ! _python_implementation && ! has_version "=dev-lang/python-3*"; then
1299 die "${FUNCNAME}(): '=dev-lang/python-3*' is not installed" 1684 die "${FUNCNAME}(): '=dev-lang/python-3*' is not installed"
1300 fi 1685 fi
1301 export EPYTHON="$(PYTHON -3)" 1686 export EPYTHON="$(PYTHON -3)"
1687 PYTHON_ABI="${EPYTHON#python}"
1688 PYTHON_ABI="${PYTHON_ABI%%-*}"
1302 else 1689 else
1303 die "${FUNCNAME}(): Unrecognized argument '$1'" 1690 die "${FUNCNAME}(): Unrecognized argument '$1'"
1304 fi 1691 fi
1305
1306 # PYTHON_ABI variable is intended to be used only in ebuilds/eclasses,
1307 # so it does not need to be exported to subprocesses.
1308 PYTHON_ABI="${EPYTHON#python}"
1309 PYTHON_ABI="${PYTHON_ABI%%-*}"
1310 fi 1692 fi
1311 1693
1312 _python_final_sanity_checks 1694 _python_final_sanity_checks
1313 1695
1314 # python-updater checks PYTHON_REQUESTED_ACTIVE_VERSION variable. 1696 # python-updater checks PYTHON_REQUESTED_ACTIVE_VERSION variable.
1315 PYTHON_REQUESTED_ACTIVE_VERSION="$1" 1697 PYTHON_REQUESTED_ACTIVE_VERSION="$1"
1316} 1698}
1317 1699
1318# @FUNCTION: python_need_rebuild 1700# @FUNCTION: python_need_rebuild
1701# @DESCRIPTION:
1319# @DESCRIPTION: Mark current package for rebuilding by python-updater after 1702# Mark current package for rebuilding by python-updater after
1320# switching of active version of Python. 1703# switching of active version of Python.
1321python_need_rebuild() { 1704python_need_rebuild() {
1322 _python_check_python_pkg_setup_execution
1323
1324 if _python_package_supporting_installation_for_multiple_python_abis; then 1705 if _python_package_supporting_installation_for_multiple_python_abis; then
1325 die "${FUNCNAME}() cannot be used in ebuilds of packages supporting installation for multiple Python ABIs" 1706 die "${FUNCNAME}() cannot be used in ebuilds of packages supporting installation for multiple Python ABIs"
1326 fi 1707 fi
1708
1709 _python_check_python_pkg_setup_execution
1327 1710
1328 if [[ "$#" -ne 0 ]]; then 1711 if [[ "$#" -ne 0 ]]; then
1329 die "${FUNCNAME}() does not accept arguments" 1712 die "${FUNCNAME}() does not accept arguments"
1330 fi 1713 fi
1331 1714
1334 1717
1335# ================================================================================================ 1718# ================================================================================================
1336# ======================================= GETTER FUNCTIONS ======================================= 1719# ======================================= GETTER FUNCTIONS =======================================
1337# ================================================================================================ 1720# ================================================================================================
1338 1721
1339_PYTHON_ABI_EXTRACTION_COMMAND='import platform 1722_PYTHON_ABI_EXTRACTION_COMMAND=\
1723'import platform
1340import sys 1724import sys
1341sys.stdout.write(".".join(str(x) for x in sys.version_info[:2])) 1725sys.stdout.write(".".join(str(x) for x in sys.version_info[:2]))
1342if platform.system()[:4] == "Java": 1726if platform.system()[:4] == "Java":
1343 sys.stdout.write("-jython")' 1727 sys.stdout.write("-jython")
1728elif hasattr(platform, "python_implementation") and platform.python_implementation() == "PyPy":
1729 sys.stdout.write("-pypy-" + ".".join(str(x) for x in sys.pypy_version_info[:2]))'
1344 1730
1345_python_get_implementation() { 1731_python_get_implementation() {
1732 local ignore_invalid="0"
1733
1734 while (($#)); do
1735 case "$1" in
1736 --ignore-invalid)
1737 ignore_invalid="1"
1738 ;;
1739 --)
1740 shift
1741 break
1742 ;;
1743 -*)
1744 die "${FUNCNAME}(): Unrecognized option '$1'"
1745 ;;
1746 *)
1747 break
1748 ;;
1749 esac
1750 shift
1751 done
1752
1346 if [[ "$#" -ne 1 ]]; then 1753 if [[ "$#" -ne 1 ]]; then
1347 die "${FUNCNAME}() requires 1 argument" 1754 die "${FUNCNAME}() requires 1 argument"
1348 fi 1755 fi
1349 1756
1350 if [[ "$1" =~ ^[[:digit:]]+\.[[:digit:]]+$ ]]; then 1757 if [[ "$1" =~ ^[[:digit:]]+\.[[:digit:]]+$ ]]; then
1351 echo "CPython" 1758 echo "CPython"
1352 elif [[ "$1" =~ ^[[:digit:]]+\.[[:digit:]]+-jython$ ]]; then 1759 elif [[ "$1" =~ ^[[:digit:]]+\.[[:digit:]]+-jython$ ]]; then
1353 echo "Jython" 1760 echo "Jython"
1761 elif [[ "$1" =~ ^[[:digit:]]+\.[[:digit:]]+-pypy-[[:digit:]]+\.[[:digit:]]+$ ]]; then
1762 echo "PyPy"
1354 else 1763 else
1764 if [[ "${ignore_invalid}" == "0" ]]; then
1355 die "${FUNCNAME}(): Unrecognized Python ABI '$1'" 1765 die "${FUNCNAME}(): Unrecognized Python ABI '$1'"
1766 fi
1356 fi 1767 fi
1357} 1768}
1358 1769
1359# @FUNCTION: PYTHON 1770# @FUNCTION: PYTHON
1360# @USAGE: [-2] [-3] [--ABI] [-a|--absolute-path] [-f|--final-ABI] [--] <Python_ABI="${PYTHON_ABI}"> 1771# @USAGE: [-2] [-3] [--ABI] [-a|--absolute-path] [-f|--final-ABI] [--] <Python_ABI="${PYTHON_ABI}">
1361# @DESCRIPTION: 1772# @DESCRIPTION:
1362# Print filename of Python interpreter for specified Python ABI. If Python_ABI argument 1773# Print filename of Python interpreter for specified Python ABI. If Python_ABI argument
1363# is ommitted, then PYTHON_ABI environment variable must be set and is used. 1774# is ommitted, then PYTHON_ABI environment variable must be set and is used.
1364# If -2 option is specified, then active version of Python 2 is used. 1775# If -2 option is specified, then active version of CPython 2 is used.
1365# If -3 option is specified, then active version of Python 3 is used. 1776# If -3 option is specified, then active version of CPython 3 is used.
1366# If --final-ABI option is specified, then final ABI from the list of enabled ABIs is used. 1777# If --final-ABI option is specified, then final ABI from the list of enabled ABIs is used.
1367# -2, -3 and --final-ABI options and Python_ABI argument cannot be specified simultaneously. 1778# -2, -3 and --final-ABI options and Python_ABI argument cannot be specified simultaneously.
1368# If --ABI option is specified, then only specified Python ABI is printed instead of 1779# If --ABI option is specified, then only specified Python ABI is printed instead of
1369# filename of Python interpreter. 1780# filename of Python interpreter.
1370# If --absolute-path option is specified, then absolute path to Python interpreter is printed. 1781# If --absolute-path option is specified, then absolute path to Python interpreter is printed.
1419 die "${FUNCNAME}(): '--final-ABI' option cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs" 1830 die "${FUNCNAME}(): '--final-ABI' option cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs"
1420 fi 1831 fi
1421 _python_calculate_PYTHON_ABIS 1832 _python_calculate_PYTHON_ABIS
1422 PYTHON_ABI="${PYTHON_ABIS##* }" 1833 PYTHON_ABI="${PYTHON_ABIS##* }"
1423 elif [[ "${python2}" == "1" ]]; then 1834 elif [[ "${python2}" == "1" ]]; then
1424 PYTHON_ABI="$(eselect python show --python2 --ABI)" 1835 PYTHON_ABI="$(ROOT="/" eselect python show --python2 --ABI)"
1425 if [[ -z "${PYTHON_ABI}" ]]; then 1836 if [[ -z "${PYTHON_ABI}" ]]; then
1426 die "${FUNCNAME}(): Active version of Python 2 not set" 1837 die "${FUNCNAME}(): Active version of CPython 2 not set"
1427 elif [[ "${PYTHON_ABI}" != "2."* ]]; then 1838 elif [[ "${PYTHON_ABI}" != "2."* ]]; then
1428 die "${FUNCNAME}(): Internal error in \`eselect python show --python2\`" 1839 die "${FUNCNAME}(): Internal error in \`eselect python show --python2\`"
1429 fi 1840 fi
1430 elif [[ "${python3}" == "1" ]]; then 1841 elif [[ "${python3}" == "1" ]]; then
1431 PYTHON_ABI="$(eselect python show --python3 --ABI)" 1842 PYTHON_ABI="$(ROOT="/" eselect python show --python3 --ABI)"
1432 if [[ -z "${PYTHON_ABI}" ]]; then 1843 if [[ -z "${PYTHON_ABI}" ]]; then
1433 die "${FUNCNAME}(): Active version of Python 3 not set" 1844 die "${FUNCNAME}(): Active version of CPython 3 not set"
1434 elif [[ "${PYTHON_ABI}" != "3."* ]]; then 1845 elif [[ "${PYTHON_ABI}" != "3."* ]]; then
1435 die "${FUNCNAME}(): Internal error in \`eselect python show --python3\`" 1846 die "${FUNCNAME}(): Internal error in \`eselect python show --python3\`"
1436 fi 1847 fi
1437 elif _python_package_supporting_installation_for_multiple_python_abis; then 1848 elif _python_package_supporting_installation_for_multiple_python_abis; then
1438 if ! _python_abi-specific_local_scope; then 1849 if ! _python_abi-specific_local_scope; then
1464 return 1875 return
1465 else 1876 else
1466 if [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "CPython" ]]; then 1877 if [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "CPython" ]]; then
1467 python_interpreter="python${PYTHON_ABI}" 1878 python_interpreter="python${PYTHON_ABI}"
1468 elif [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "Jython" ]]; then 1879 elif [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "Jython" ]]; then
1469 python_interpreter="jython-${PYTHON_ABI%-jython}" 1880 python_interpreter="jython${PYTHON_ABI%-jython}"
1881 elif [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "PyPy" ]]; then
1882 python_interpreter="pypy-c${PYTHON_ABI#*-pypy-}"
1470 fi 1883 fi
1471 1884
1472 if [[ "${absolute_path_output}" == "1" ]]; then 1885 if [[ "${absolute_path_output}" == "1" ]]; then
1473 echo -n "${EPREFIX}/usr/bin/${python_interpreter}" 1886 echo -n "${EPREFIX}/usr/bin/${python_interpreter}"
1474 else 1887 else
1562 else 1975 else
1563 PYTHON_ABI="${PYTHON_ABI:-$(PYTHON --ABI)}" 1976 PYTHON_ABI="${PYTHON_ABI:-$(PYTHON --ABI)}"
1564 fi 1977 fi
1565 fi 1978 fi
1566 1979
1980 if [[ "${EAPI:-0}" == "0" ]]; then
1567 if [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "CPython" ]]; then 1981 if [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "CPython" ]]; then
1568 echo "dev-lang/python:${PYTHON_ABI}" 1982 echo "=dev-lang/python-${PYTHON_ABI}*"
1569 elif [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "Jython" ]]; then 1983 elif [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "Jython" ]]; then
1984 echo "=dev-java/jython-${PYTHON_ABI%-jython}*"
1985 elif [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "PyPy" ]]; then
1986 echo "=dev-python/pypy-${PYTHON_ABI#*-pypy-}*"
1987 fi
1988 else
1989 if [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "CPython" ]]; then
1990 echo "dev-lang/python:${PYTHON_ABI}"
1991 elif [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "Jython" ]]; then
1570 echo "dev-java/jython:${PYTHON_ABI%-jython}" 1992 echo "dev-java/jython:${PYTHON_ABI%-jython}"
1993 elif [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "PyPy" ]]; then
1994 echo "dev-python/pypy:${PYTHON_ABI#*-pypy-}"
1995 fi
1571 fi 1996 fi
1572} 1997}
1573 1998
1574# @FUNCTION: python_get_includedir 1999# @FUNCTION: python_get_includedir
1575# @USAGE: [-b|--base-path] [-f|--final-ABI] 2000# @USAGE: [-b|--base-path] [-f|--final-ABI]
1621 2046
1622 if [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "CPython" ]]; then 2047 if [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "CPython" ]]; then
1623 echo "${prefix}usr/include/python${PYTHON_ABI}" 2048 echo "${prefix}usr/include/python${PYTHON_ABI}"
1624 elif [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "Jython" ]]; then 2049 elif [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "Jython" ]]; then
1625 echo "${prefix}usr/share/jython-${PYTHON_ABI%-jython}/Include" 2050 echo "${prefix}usr/share/jython-${PYTHON_ABI%-jython}/Include"
2051 elif [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "PyPy" ]]; then
2052 echo "${prefix}usr/$(get_libdir)/pypy${PYTHON_ABI#*-pypy-}/include"
1626 fi 2053 fi
1627} 2054}
1628 2055
1629# @FUNCTION: python_get_libdir 2056# @FUNCTION: python_get_libdir
1630# @USAGE: [-b|--base-path] [-f|--final-ABI] 2057# @USAGE: [-b|--base-path] [-f|--final-ABI]
1631# @DESCRIPTION: 2058# @DESCRIPTION:
1632# Print path to Python library directory. 2059# Print path to Python standard library directory.
1633# If --base-path option is specified, then path not prefixed with "/" is printed. 2060# 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. 2061# If --final-ABI option is specified, then final ABI from the list of enabled ABIs is used.
1635python_get_libdir() { 2062python_get_libdir() {
1636 _python_check_python_pkg_setup_execution 2063 _python_check_python_pkg_setup_execution
1637 2064
1676 2103
1677 if [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "CPython" ]]; then 2104 if [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "CPython" ]]; then
1678 echo "${prefix}usr/$(get_libdir)/python${PYTHON_ABI}" 2105 echo "${prefix}usr/$(get_libdir)/python${PYTHON_ABI}"
1679 elif [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "Jython" ]]; then 2106 elif [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "Jython" ]]; then
1680 echo "${prefix}usr/share/jython-${PYTHON_ABI%-jython}/Lib" 2107 echo "${prefix}usr/share/jython-${PYTHON_ABI%-jython}/Lib"
2108 elif [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "PyPy" ]]; then
2109 die "${FUNCNAME}(): PyPy has multiple standard library directories"
1681 fi 2110 fi
1682} 2111}
1683 2112
1684# @FUNCTION: python_get_sitedir 2113# @FUNCTION: python_get_sitedir
1685# @USAGE: [-b|--base-path] [-f|--final-ABI] 2114# @USAGE: [-b|--base-path] [-f|--final-ABI]
1688# If --base-path option is specified, then path not prefixed with "/" is printed. 2117# If --base-path option is specified, then path not prefixed with "/" is printed.
1689# If --final-ABI option is specified, then final ABI from the list of enabled ABIs is used. 2118# If --final-ABI option is specified, then final ABI from the list of enabled ABIs is used.
1690python_get_sitedir() { 2119python_get_sitedir() {
1691 _python_check_python_pkg_setup_execution 2120 _python_check_python_pkg_setup_execution
1692 2121
1693 local final_ABI="0" options=() 2122 local base_path="0" final_ABI="0" prefix PYTHON_ABI="${PYTHON_ABI}"
1694 2123
1695 while (($#)); do 2124 while (($#)); do
1696 case "$1" in 2125 case "$1" in
1697 -b|--base-path) 2126 -b|--base-path)
1698 options+=("$1") 2127 base_path="1"
1699 ;; 2128 ;;
1700 -f|--final-ABI) 2129 -f|--final-ABI)
1701 final_ABI="1" 2130 final_ABI="1"
1702 options+=("$1")
1703 ;; 2131 ;;
1704 -*) 2132 -*)
1705 die "${FUNCNAME}(): Unrecognized option '$1'" 2133 die "${FUNCNAME}(): Unrecognized option '$1'"
1706 ;; 2134 ;;
1707 *) 2135 *)
1709 ;; 2137 ;;
1710 esac 2138 esac
1711 shift 2139 shift
1712 done 2140 done
1713 2141
2142 if [[ "${base_path}" == "0" ]]; then
2143 prefix="/"
2144 fi
2145
1714 if [[ "${final_ABI}" == "1" ]]; then 2146 if [[ "${final_ABI}" == "1" ]]; then
1715 if ! _python_package_supporting_installation_for_multiple_python_abis; then 2147 if ! _python_package_supporting_installation_for_multiple_python_abis; then
1716 die "${FUNCNAME}(): '--final-ABI' option cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs" 2148 die "${FUNCNAME}(): '--final-ABI' option cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs"
1717 fi 2149 fi
2150 PYTHON_ABI="$(PYTHON -f --ABI)"
1718 else 2151 else
1719 if _python_package_supporting_installation_for_multiple_python_abis && ! _python_abi-specific_local_scope; then 2152 if _python_package_supporting_installation_for_multiple_python_abis; then
2153 if ! _python_abi-specific_local_scope; then
1720 die "${FUNCNAME}() should be used in ABI-specific local scope" 2154 die "${FUNCNAME}() should be used in ABI-specific local scope"
1721 fi 2155 fi
2156 else
2157 PYTHON_ABI="${PYTHON_ABI:-$(PYTHON --ABI)}"
1722 fi 2158 fi
2159 fi
1723 2160
1724 echo "$(python_get_libdir "${options[@]}")/site-packages" 2161 if [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "CPython" ]]; then
2162 echo "${prefix}usr/$(get_libdir)/python${PYTHON_ABI}/site-packages"
2163 elif [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "Jython" ]]; then
2164 echo "${prefix}usr/share/jython-${PYTHON_ABI%-jython}/Lib/site-packages"
2165 elif [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "PyPy" ]]; then
2166 echo "${prefix}usr/$(get_libdir)/pypy${PYTHON_ABI#*-pypy-}/site-packages"
2167 fi
1725} 2168}
1726 2169
1727# @FUNCTION: python_get_library 2170# @FUNCTION: python_get_library
1728# @USAGE: [-b|--base-path] [-f|--final-ABI] [-l|--linker-option] 2171# @USAGE: [-b|--base-path] [-f|--final-ABI] [-l|--linker-option]
1729# @DESCRIPTION: 2172# @DESCRIPTION:
1786 else 2229 else
1787 echo "${prefix}usr/$(get_libdir)/libpython${PYTHON_ABI}$(get_libname)" 2230 echo "${prefix}usr/$(get_libdir)/libpython${PYTHON_ABI}$(get_libname)"
1788 fi 2231 fi
1789 elif [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "Jython" ]]; then 2232 elif [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "Jython" ]]; then
1790 die "${FUNCNAME}(): Jython does not have shared library" 2233 die "${FUNCNAME}(): Jython does not have shared library"
2234 elif [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "PyPy" ]]; then
2235 die "${FUNCNAME}(): PyPy does not have shared library"
1791 fi 2236 fi
1792} 2237}
1793 2238
1794# @FUNCTION: python_get_version 2239# @FUNCTION: python_get_version
1795# @USAGE: [-f|--final-ABI] [--full] [--major] [--minor] [--micro] 2240# @USAGE: [-f|--final-ABI] [-l|--language] [--full] [--major] [--minor] [--micro]
1796# @DESCRIPTION: 2241# @DESCRIPTION:
1797# Print Python version. 2242# Print version of Python implementation.
1798# --full, --major, --minor and --micro options cannot be specified simultaneously. 2243# --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. 2244# If --full, --major, --minor and --micro options are not specified, then "${major_version}.${minor_version}" is printed.
2245# If --language option is specified, then version of Python language is printed.
2246# --language and --full options cannot be specified simultaneously.
2247# --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. 2248# If --final-ABI option is specified, then final ABI from the list of enabled ABIs is used.
1801python_get_version() { 2249python_get_version() {
1802 _python_check_python_pkg_setup_execution 2250 _python_check_python_pkg_setup_execution
1803 2251
1804 local final_ABI="0" full="0" major="0" minor="0" micro="0" python_command 2252 local final_ABI="0" language="0" language_version full="0" major="0" minor="0" micro="0" PYTHON_ABI="${PYTHON_ABI}" python_command
1805 2253
1806 while (($#)); do 2254 while (($#)); do
1807 case "$1" in 2255 case "$1" in
1808 -f|--final-ABI) 2256 -f|--final-ABI)
1809 final_ABI="1" 2257 final_ABI="1"
1810 ;; 2258 ;;
2259 -l|--language)
2260 language="1"
2261 ;;
1811 --full) 2262 --full)
1812 full="1" 2263 full="1"
1813 ;; 2264 ;;
1814 --major) 2265 --major)
1815 major="1" 2266 major="1"
1828 ;; 2279 ;;
1829 esac 2280 esac
1830 shift 2281 shift
1831 done 2282 done
1832 2283
1833 if [[ "$((${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
1857 if [[ "${final_ABI}" == "1" ]]; then 2284 if [[ "${final_ABI}" == "1" ]]; then
1858 if ! _python_package_supporting_installation_for_multiple_python_abis; then 2285 if ! _python_package_supporting_installation_for_multiple_python_abis; then
1859 die "${FUNCNAME}(): '--final-ABI' option cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs" 2286 die "${FUNCNAME}(): '--final-ABI' option cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs"
1860 fi 2287 fi
1861 "$(PYTHON -f)" -c "${python_command}"
1862 else 2288 else
1863 if _python_package_supporting_installation_for_multiple_python_abis && ! _python_abi-specific_local_scope; then 2289 if _python_package_supporting_installation_for_multiple_python_abis && ! _python_abi-specific_local_scope; then
1864 die "${FUNCNAME}() should be used in ABI-specific local scope" 2290 die "${FUNCNAME}() should be used in ABI-specific local scope"
1865 fi 2291 fi
2292 fi
2293
2294 if [[ "$((${full} + ${major} + ${minor} + ${micro}))" -gt 1 ]]; then
2295 die "${FUNCNAME}(): '--full', '--major', '--minor' or '--micro' options cannot be specified simultaneously"
2296 fi
2297
2298 if [[ "${language}" == "1" ]]; then
2299 if [[ "${final_ABI}" == "1" ]]; then
2300 PYTHON_ABI="$(PYTHON -f --ABI)"
2301 elif [[ -z "${PYTHON_ABI}" ]]; then
2302 PYTHON_ABI="$(PYTHON --ABI)"
2303 fi
2304 language_version="${PYTHON_ABI%%-*}"
2305 if [[ "${full}" == "1" ]]; then
2306 die "${FUNCNAME}(): '--language' and '--full' options cannot be specified simultaneously"
2307 elif [[ "${major}" == "1" ]]; then
2308 echo "${language_version%.*}"
2309 elif [[ "${minor}" == "1" ]]; then
2310 echo "${language_version#*.}"
2311 elif [[ "${micro}" == "1" ]]; then
2312 die "${FUNCNAME}(): '--language' and '--micro' options cannot be specified simultaneously"
2313 else
2314 echo "${language_version}"
2315 fi
2316 else
2317 if [[ "${full}" == "1" ]]; then
2318 python_command="import sys; print('.'.join(str(x) for x in getattr(sys, 'pypy_version_info', sys.version_info)[:3]))"
2319 elif [[ "${major}" == "1" ]]; then
2320 python_command="import sys; print(getattr(sys, 'pypy_version_info', sys.version_info)[0])"
2321 elif [[ "${minor}" == "1" ]]; then
2322 python_command="import sys; print(getattr(sys, 'pypy_version_info', sys.version_info)[1])"
2323 elif [[ "${micro}" == "1" ]]; then
2324 python_command="import sys; print(getattr(sys, 'pypy_version_info', sys.version_info)[2])"
2325 else
2326 if [[ -n "${PYTHON_ABI}" && "${final_ABI}" == "0" ]]; then
2327 if [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "CPython" ]]; then
2328 echo "${PYTHON_ABI}"
2329 elif [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "Jython" ]]; then
2330 echo "${PYTHON_ABI%-jython}"
2331 elif [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "PyPy" ]]; then
2332 echo "${PYTHON_ABI#*-pypy-}"
2333 fi
2334 return
2335 fi
2336 python_command="from sys import version_info; print('.'.join(str(x) for x in version_info[:2]))"
2337 fi
2338
2339 if [[ "${final_ABI}" == "1" ]]; then
2340 "$(PYTHON -f)" -c "${python_command}"
2341 else
1866 "$(PYTHON ${PYTHON_ABI})" -c "${python_command}" 2342 "$(PYTHON ${PYTHON_ABI})" -c "${python_command}"
2343 fi
2344 fi
2345}
2346
2347# @FUNCTION: python_get_implementation_and_version
2348# @USAGE: [-f|--final-ABI]
2349# @DESCRIPTION:
2350# Print name and version of Python implementation.
2351# If version of Python implementation is not bound to version of Python language, then
2352# version of Python language is additionally printed.
2353# If --final-ABI option is specified, then final ABI from the list of enabled ABIs is used.
2354python_get_implementation_and_version() {
2355 _python_check_python_pkg_setup_execution
2356
2357 local final_ABI="0" PYTHON_ABI="${PYTHON_ABI}"
2358
2359 while (($#)); do
2360 case "$1" in
2361 -f|--final-ABI)
2362 final_ABI="1"
2363 ;;
2364 -*)
2365 die "${FUNCNAME}(): Unrecognized option '$1'"
2366 ;;
2367 *)
2368 die "${FUNCNAME}(): Invalid usage"
2369 ;;
2370 esac
2371 shift
2372 done
2373
2374 if [[ "${final_ABI}" == "1" ]]; then
2375 if ! _python_package_supporting_installation_for_multiple_python_abis; then
2376 die "${FUNCNAME}(): '--final-ABI' option cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs"
2377 fi
2378 PYTHON_ABI="$(PYTHON -f --ABI)"
2379 else
2380 if _python_package_supporting_installation_for_multiple_python_abis; then
2381 if ! _python_abi-specific_local_scope; then
2382 die "${FUNCNAME}() should be used in ABI-specific local scope"
2383 fi
2384 else
2385 PYTHON_ABI="${PYTHON_ABI:-$(PYTHON --ABI)}"
2386 fi
2387 fi
2388
2389 if [[ "${PYTHON_ABI}" =~ ^[[:digit:]]+\.[[:digit:]]+-[[:alnum:]]+-[[:digit:]]+\.[[:digit:]]+$ ]]; then
2390 echo "$(_python_get_implementation "${PYTHON_ABI}") ${PYTHON_ABI##*-} (Python ${PYTHON_ABI%%-*})"
2391 else
2392 echo "$(_python_get_implementation "${PYTHON_ABI}") ${PYTHON_ABI%%-*}"
1867 fi 2393 fi
1868} 2394}
1869 2395
1870# ================================================================================================ 2396# ================================================================================================
1871# ================================ FUNCTIONS FOR RUNNING OF TESTS ================================ 2397# ================================ FUNCTIONS FOR RUNNING OF TESTS ================================
1880_python_test_hook() { 2406_python_test_hook() {
1881 if [[ "$#" -ne 1 ]]; then 2407 if [[ "$#" -ne 1 ]]; then
1882 die "${FUNCNAME}() requires 1 argument" 2408 die "${FUNCNAME}() requires 1 argument"
1883 fi 2409 fi
1884 2410
1885 if _python_package_supporting_installation_for_multiple_python_abis && [[ "$(type -t "${FUNCNAME[3]}_$1_hook")" == "function" ]]; then 2411 if _python_package_supporting_installation_for_multiple_python_abis && [[ "$(type -t "${_PYTHON_TEST_FUNCTION}_$1_hook")" == "function" ]]; then
1886 "${FUNCNAME[3]}_$1_hook" 2412 "${_PYTHON_TEST_FUNCTION}_$1_hook"
1887 fi 2413 fi
1888} 2414}
1889 2415
1890# @FUNCTION: python_execute_nosetests 2416# @FUNCTION: python_execute_nosetests
1891# @USAGE: [-P|--PYTHONPATH PYTHONPATH] [-s|--separate-build-dirs] [--] [arguments] 2417# @USAGE: [-P|--PYTHONPATH PYTHONPATH] [-s|--separate-build-dirs] [--] [arguments]
1895# python_execute_nosetests_pre_hook() and python_execute_nosetests_post_hook(), if they are defined. 2421# python_execute_nosetests_pre_hook() and python_execute_nosetests_post_hook(), if they are defined.
1896python_execute_nosetests() { 2422python_execute_nosetests() {
1897 _python_check_python_pkg_setup_execution 2423 _python_check_python_pkg_setup_execution
1898 _python_set_color_variables 2424 _python_set_color_variables
1899 2425
1900 local PYTHONPATH_template= separate_build_dirs= 2426 local PYTHONPATH_template separate_build_dirs
1901 2427
1902 while (($#)); do 2428 while (($#)); do
1903 case "$1" in 2429 case "$1" in
1904 -P|--PYTHONPATH) 2430 -P|--PYTHONPATH)
1905 PYTHONPATH_template="$2" 2431 PYTHONPATH_template="$2"
1925 python_test_function() { 2451 python_test_function() {
1926 local evaluated_PYTHONPATH 2452 local evaluated_PYTHONPATH
1927 2453
1928 eval "evaluated_PYTHONPATH=\"${PYTHONPATH_template}\"" 2454 eval "evaluated_PYTHONPATH=\"${PYTHONPATH_template}\""
1929 2455
1930 _python_test_hook pre 2456 _PYTHON_TEST_FUNCTION="python_execute_nosetests" _python_test_hook pre
1931 2457
1932 if [[ -n "${evaluated_PYTHONPATH}" ]]; then 2458 if [[ -n "${evaluated_PYTHONPATH}" ]]; then
1933 echo ${_BOLD}PYTHONPATH="${evaluated_PYTHONPATH}" nosetests --verbosity="${PYTHON_TEST_VERBOSITY}" "$@"${_NORMAL} 2459 echo ${_BOLD}PYTHONPATH="${evaluated_PYTHONPATH}" nosetests --verbosity="${PYTHON_TEST_VERBOSITY}" "$@"${_NORMAL}
1934 PYTHONPATH="${evaluated_PYTHONPATH}" nosetests --verbosity="${PYTHON_TEST_VERBOSITY}" "$@" || return "$?" 2460 PYTHONPATH="${evaluated_PYTHONPATH}" nosetests --verbosity="${PYTHON_TEST_VERBOSITY}" "$@" || return "$?"
1935 else 2461 else
1936 echo ${_BOLD}nosetests --verbosity="${PYTHON_TEST_VERBOSITY}" "$@"${_NORMAL} 2462 echo ${_BOLD}nosetests --verbosity="${PYTHON_TEST_VERBOSITY}" "$@"${_NORMAL}
1937 nosetests --verbosity="${PYTHON_TEST_VERBOSITY}" "$@" || return "$?" 2463 nosetests --verbosity="${PYTHON_TEST_VERBOSITY}" "$@" || return "$?"
1938 fi 2464 fi
1939 2465
1940 _python_test_hook post 2466 _PYTHON_TEST_FUNCTION="python_execute_nosetests" _python_test_hook post
1941 } 2467 }
1942 if _python_package_supporting_installation_for_multiple_python_abis; then 2468 if _python_package_supporting_installation_for_multiple_python_abis; then
1943 python_execute_function ${separate_build_dirs:+-s} python_test_function "$@" 2469 python_execute_function ${separate_build_dirs:+-s} python_test_function "$@"
1944 else 2470 else
1945 if [[ -n "${separate_build_dirs}" ]]; then 2471 if [[ -n "${separate_build_dirs}" ]]; then
1959# python_execute_py.test_pre_hook() and python_execute_py.test_post_hook(), if they are defined. 2485# python_execute_py.test_pre_hook() and python_execute_py.test_post_hook(), if they are defined.
1960python_execute_py.test() { 2486python_execute_py.test() {
1961 _python_check_python_pkg_setup_execution 2487 _python_check_python_pkg_setup_execution
1962 _python_set_color_variables 2488 _python_set_color_variables
1963 2489
1964 local PYTHONPATH_template= separate_build_dirs= 2490 local PYTHONPATH_template separate_build_dirs
1965 2491
1966 while (($#)); do 2492 while (($#)); do
1967 case "$1" in 2493 case "$1" in
1968 -P|--PYTHONPATH) 2494 -P|--PYTHONPATH)
1969 PYTHONPATH_template="$2" 2495 PYTHONPATH_template="$2"
1989 python_test_function() { 2515 python_test_function() {
1990 local evaluated_PYTHONPATH 2516 local evaluated_PYTHONPATH
1991 2517
1992 eval "evaluated_PYTHONPATH=\"${PYTHONPATH_template}\"" 2518 eval "evaluated_PYTHONPATH=\"${PYTHONPATH_template}\""
1993 2519
1994 _python_test_hook pre 2520 _PYTHON_TEST_FUNCTION="python_execute_py.test" _python_test_hook pre
1995 2521
1996 if [[ -n "${evaluated_PYTHONPATH}" ]]; then 2522 if [[ -n "${evaluated_PYTHONPATH}" ]]; then
1997 echo ${_BOLD}PYTHONPATH="${evaluated_PYTHONPATH}" py.test $([[ "${PYTHON_TEST_VERBOSITY}" -ge 2 ]] && echo -v) "$@"${_NORMAL} 2523 echo ${_BOLD}PYTHONPATH="${evaluated_PYTHONPATH}" py.test $([[ "${PYTHON_TEST_VERBOSITY}" -ge 2 ]] && echo -v) "$@"${_NORMAL}
1998 PYTHONPATH="${evaluated_PYTHONPATH}" py.test $([[ "${PYTHON_TEST_VERBOSITY}" -ge 2 ]] && echo -v) "$@" || return "$?" 2524 PYTHONPATH="${evaluated_PYTHONPATH}" py.test $([[ "${PYTHON_TEST_VERBOSITY}" -ge 2 ]] && echo -v) "$@" || return "$?"
1999 else 2525 else
2000 echo ${_BOLD}py.test $([[ "${PYTHON_TEST_VERBOSITY}" -gt 1 ]] && echo -v) "$@"${_NORMAL} 2526 echo ${_BOLD}py.test $([[ "${PYTHON_TEST_VERBOSITY}" -gt 1 ]] && echo -v) "$@"${_NORMAL}
2001 py.test $([[ "${PYTHON_TEST_VERBOSITY}" -gt 1 ]] && echo -v) "$@" || return "$?" 2527 py.test $([[ "${PYTHON_TEST_VERBOSITY}" -gt 1 ]] && echo -v) "$@" || return "$?"
2002 fi 2528 fi
2003 2529
2004 _python_test_hook post 2530 _PYTHON_TEST_FUNCTION="python_execute_py.test" _python_test_hook post
2005 } 2531 }
2006 if _python_package_supporting_installation_for_multiple_python_abis; then 2532 if _python_package_supporting_installation_for_multiple_python_abis; then
2007 python_execute_function ${separate_build_dirs:+-s} python_test_function "$@" 2533 python_execute_function ${separate_build_dirs:+-s} python_test_function "$@"
2008 else 2534 else
2009 if [[ -n "${separate_build_dirs}" ]]; then 2535 if [[ -n "${separate_build_dirs}" ]]; then
2023# calls python_execute_trial_pre_hook() and python_execute_trial_post_hook(), if they are defined. 2549# calls python_execute_trial_pre_hook() and python_execute_trial_post_hook(), if they are defined.
2024python_execute_trial() { 2550python_execute_trial() {
2025 _python_check_python_pkg_setup_execution 2551 _python_check_python_pkg_setup_execution
2026 _python_set_color_variables 2552 _python_set_color_variables
2027 2553
2028 local PYTHONPATH_template= separate_build_dirs= 2554 local PYTHONPATH_template separate_build_dirs
2029 2555
2030 while (($#)); do 2556 while (($#)); do
2031 case "$1" in 2557 case "$1" in
2032 -P|--PYTHONPATH) 2558 -P|--PYTHONPATH)
2033 PYTHONPATH_template="$2" 2559 PYTHONPATH_template="$2"
2053 python_test_function() { 2579 python_test_function() {
2054 local evaluated_PYTHONPATH 2580 local evaluated_PYTHONPATH
2055 2581
2056 eval "evaluated_PYTHONPATH=\"${PYTHONPATH_template}\"" 2582 eval "evaluated_PYTHONPATH=\"${PYTHONPATH_template}\""
2057 2583
2058 _python_test_hook pre 2584 _PYTHON_TEST_FUNCTION="python_execute_trial" _python_test_hook pre
2059 2585
2060 if [[ -n "${evaluated_PYTHONPATH}" ]]; then 2586 if [[ -n "${evaluated_PYTHONPATH}" ]]; then
2061 echo ${_BOLD}PYTHONPATH="${evaluated_PYTHONPATH}" trial $([[ "${PYTHON_TEST_VERBOSITY}" -ge 4 ]] && echo --spew) "$@"${_NORMAL} 2587 echo ${_BOLD}PYTHONPATH="${evaluated_PYTHONPATH}" trial $([[ "${PYTHON_TEST_VERBOSITY}" -ge 4 ]] && echo --spew) "$@"${_NORMAL}
2062 PYTHONPATH="${evaluated_PYTHONPATH}" trial $([[ "${PYTHON_TEST_VERBOSITY}" -ge 4 ]] && echo --spew) "$@" || return "$?" 2588 PYTHONPATH="${evaluated_PYTHONPATH}" trial $([[ "${PYTHON_TEST_VERBOSITY}" -ge 4 ]] && echo --spew) "$@" || return "$?"
2063 else 2589 else
2064 echo ${_BOLD}trial $([[ "${PYTHON_TEST_VERBOSITY}" -ge 4 ]] && echo --spew) "$@"${_NORMAL} 2590 echo ${_BOLD}trial $([[ "${PYTHON_TEST_VERBOSITY}" -ge 4 ]] && echo --spew) "$@"${_NORMAL}
2065 trial $([[ "${PYTHON_TEST_VERBOSITY}" -ge 4 ]] && echo --spew) "$@" || return "$?" 2591 trial $([[ "${PYTHON_TEST_VERBOSITY}" -ge 4 ]] && echo --spew) "$@" || return "$?"
2066 fi 2592 fi
2067 2593
2068 _python_test_hook post 2594 _PYTHON_TEST_FUNCTION="python_execute_trial" _python_test_hook post
2069 } 2595 }
2070 if _python_package_supporting_installation_for_multiple_python_abis; then 2596 if _python_package_supporting_installation_for_multiple_python_abis; then
2071 python_execute_function ${separate_build_dirs:+-s} python_test_function "$@" 2597 python_execute_function ${separate_build_dirs:+-s} python_test_function "$@"
2072 else 2598 else
2073 if [[ -n "${separate_build_dirs}" ]]; then 2599 if [[ -n "${separate_build_dirs}" ]]; then
2114 2640
2115_python_clean_compiled_modules() { 2641_python_clean_compiled_modules() {
2116 _python_initialize_prefix_variables 2642 _python_initialize_prefix_variables
2117 _python_set_color_variables 2643 _python_set_color_variables
2118 2644
2119 [[ "${FUNCNAME[1]}" =~ ^(python_mod_optimize|python_mod_compile|python_mod_cleanup)$ ]] || die "${FUNCNAME}(): Invalid usage" 2645 [[ "${FUNCNAME[1]}" =~ ^(python_mod_optimize|python_mod_cleanup)$ ]] || die "${FUNCNAME}(): Invalid usage"
2120 2646
2121 local base_module_name compiled_file compiled_files=() dir path py_file root 2647 local base_module_name compiled_file compiled_files=() dir path py_file root
2122 2648
2123 # Strip trailing slash from EROOT. 2649 # Strip trailing slash from EROOT.
2124 root="${EROOT%/}" 2650 root="${EROOT%/}"
2173 if [[ "${dir}" == "__pycache__" ]]; then 2699 if [[ "${dir}" == "__pycache__" ]]; then
2174 base_module_name="${compiled_file##*/}" 2700 base_module_name="${compiled_file##*/}"
2175 base_module_name="${base_module_name%\$py.class}" 2701 base_module_name="${base_module_name%\$py.class}"
2176 py_file="${compiled_file%__pycache__/*}${base_module_name}.py" 2702 py_file="${compiled_file%__pycache__/*}${base_module_name}.py"
2177 else 2703 else
2178 py_file="${compiled_file%\$py.class}" 2704 py_file="${compiled_file%\$py.class}.py"
2179 fi 2705 fi
2180 if [[ "${EBUILD_PHASE}" == "postinst" ]]; then 2706 if [[ "${EBUILD_PHASE}" == "postinst" ]]; then
2181 [[ -f "${py_file}" && "${compiled_file}" -nt "${py_file}" ]] && continue 2707 [[ -f "${py_file}" && "${compiled_file}" -nt "${py_file}" ]] && continue
2182 else 2708 else
2183 [[ -f "${py_file}" ]] && continue 2709 [[ -f "${py_file}" ]] && continue
2201 done 2727 done
2202 done 2728 done
2203} 2729}
2204 2730
2205# @FUNCTION: python_mod_optimize 2731# @FUNCTION: python_mod_optimize
2206# @USAGE: [options] [directory|file] 2732# @USAGE: [--allow-evaluated-non-sitedir-paths] [-d directory] [-f] [-l] [-q] [-x regular_expression] [--] <file|directory> [files|directories]
2207# @DESCRIPTION: 2733# @DESCRIPTION:
2208# If no arguments supplied, it will recompile not recursively all modules 2734# Byte-compile specified Python modules.
2209# under sys.path (eg. /usr/lib/python2.6, /usr/lib/python2.6/site-packages).
2210#
2211# If supplied with arguments, it will recompile all modules recursively
2212# in the supplied directory.
2213#
2214# Options passed to this function are passed to compileall.py. 2735# -d, -f, -l, -q and -x options passed to this function are passed to compileall.py.
2215# 2736#
2216# This function can be used only in pkg_postinst() phase. 2737# This function can be used only in pkg_postinst() phase.
2217python_mod_optimize() { 2738python_mod_optimize() {
2739 if [[ "${EBUILD_PHASE}" != "postinst" ]]; then
2740 die "${FUNCNAME}() can be used only in pkg_postinst() phase"
2741 fi
2742
2218 _python_check_python_pkg_setup_execution 2743 _python_check_python_pkg_setup_execution
2219 _python_initialize_prefix_variables 2744 _python_initialize_prefix_variables
2220 2745
2221 # Check if phase is pkg_postinst(). 2746 if ! has "${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 "${EAPI:-0}" 0 1 2 || _python_package_supporting_installation_for_multiple_python_abis; then
2225 # PYTHON_ABI variable cannot be local in packages not supporting installation for multiple Python ABIs. 2747 # PYTHON_ABI variable cannot be local in packages not supporting installation for multiple Python ABIs.
2226 local allow_evaluated_non_sitedir_paths="0" dir dirs=() evaluated_dirs=() evaluated_files=() file files=() iterated_PYTHON_ABIS options=() other_dirs=() other_files=() previous_PYTHON_ABI="${PYTHON_ABI}" return_code root site_packages_dirs=() site_packages_files=() 2748 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="${PYTHON_ABI}" return_code root site_packages_dirs=() site_packages_files=() stderr stderr_line
2227 2749
2228 if _python_package_supporting_installation_for_multiple_python_abis; then 2750 if _python_package_supporting_installation_for_multiple_python_abis; then
2229 if has "${EAPI:-0}" 0 1 2 3 && [[ -z "${PYTHON_ABIS}" ]]; then 2751 if has "${EAPI:-0}" 0 1 2 3 && [[ -z "${PYTHON_ABIS}" ]]; then
2230 die "${FUNCNAME}(): python_pkg_setup() or python_execute_function() not called" 2752 die "${FUNCNAME}(): python_pkg_setup() or python_execute_function() not called"
2231 fi 2753 fi
2270 if [[ "${allow_evaluated_non_sitedir_paths}" == "1" ]] && ! _python_package_supporting_installation_for_multiple_python_abis; then 2792 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" 2793 die "${FUNCNAME}(): '--allow-evaluated-non-sitedir-paths' option cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs"
2272 fi 2794 fi
2273 2795
2274 if [[ "$#" -eq 0 ]]; then 2796 if [[ "$#" -eq 0 ]]; then
2275 ewarn 2797 die "${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 ${FUNCNAME}() with paths to Python modules."
2278 ewarn "The ebuild needs to be fixed. Please report a bug, if it has not been already reported."
2279 ewarn
2280 fi 2798 fi
2281 2799
2282 while (($#)); do 2800 while (($#)); do
2283 if [[ "$1" =~ ^($|(\.|\.\.|/)($|/)) ]]; then 2801 if [[ "$1" =~ ^($|(\.|\.\.|/)($|/)) ]]; then
2284 die "${FUNCNAME}(): Invalid argument '$1'" 2802 die "${FUNCNAME}(): Invalid argument '$1'"
2330 options+=("-q") 2848 options+=("-q")
2331 2849
2332 for PYTHON_ABI in ${iterated_PYTHON_ABIS}; do 2850 for PYTHON_ABI in ${iterated_PYTHON_ABIS}; do
2333 if ((${#site_packages_dirs[@]})) || ((${#site_packages_files[@]})) || ((${#evaluated_dirs[@]})) || ((${#evaluated_files[@]})); then 2851 if ((${#site_packages_dirs[@]})) || ((${#site_packages_files[@]})) || ((${#evaluated_dirs[@]})) || ((${#evaluated_files[@]})); then
2334 return_code="0" 2852 return_code="0"
2853 stderr=""
2335 ebegin "Compilation and optimization of Python modules for $(python_get_implementation) $(python_get_version)" 2854 ebegin "Compilation and optimization of Python modules for $(python_get_implementation_and_version)"
2336 if ((${#site_packages_dirs[@]})) || ((${#evaluated_dirs[@]})); then 2855 if ((${#site_packages_dirs[@]})) || ((${#evaluated_dirs[@]})); then
2337 for dir in "${site_packages_dirs[@]}"; do 2856 for dir in "${site_packages_dirs[@]}"; do
2338 dirs+=("${root}$(python_get_sitedir)/${dir}") 2857 dirs+=("${root}$(python_get_sitedir)/${dir}")
2339 done 2858 done
2340 for dir in "${evaluated_dirs[@]}"; do 2859 for dir in "${evaluated_dirs[@]}"; do
2341 eval "dirs+=(\"\${root}${dir}\")" 2860 eval "dirs+=(\"\${root}${dir}\")"
2342 done 2861 done
2343 "$(PYTHON)" "${root}$(python_get_libdir)/compileall.py" "${options[@]}" "${dirs[@]}" || return_code="1" 2862 stderr+="${stderr:+$'\n'}$("$(PYTHON)" -m compileall "${options[@]}" "${dirs[@]}" 2>&1)" || return_code="1"
2344 if [[ "$(_python_get_implementation "${PYTHON_ABI}")" != "Jython" ]]; then 2863 if ! has "$(_python_get_implementation "${PYTHON_ABI}")" Jython PyPy; then
2345 "$(PYTHON)" -O "${root}$(python_get_libdir)/compileall.py" "${options[@]}" "${dirs[@]}" &> /dev/null || return_code="1" 2864 "$(PYTHON)" -O -m compileall "${options[@]}" "${dirs[@]}" &> /dev/null || return_code="1"
2346 fi 2865 fi
2347 _python_clean_compiled_modules "${dirs[@]}" 2866 _python_clean_compiled_modules "${dirs[@]}"
2348 fi 2867 fi
2349 if ((${#site_packages_files[@]})) || ((${#evaluated_files[@]})); then 2868 if ((${#site_packages_files[@]})) || ((${#evaluated_files[@]})); then
2350 for file in "${site_packages_files[@]}"; do 2869 for file in "${site_packages_files[@]}"; do
2351 files+=("${root}$(python_get_sitedir)/${file}") 2870 files+=("${root}$(python_get_sitedir)/${file}")
2352 done 2871 done
2353 for file in "${evaluated_files[@]}"; do 2872 for file in "${evaluated_files[@]}"; do
2354 eval "files+=(\"\${root}${file}\")" 2873 eval "files+=(\"\${root}${file}\")"
2355 done 2874 done
2356 "$(PYTHON)" "${root}$(python_get_libdir)/py_compile.py" "${files[@]}" || return_code="1" 2875 stderr+="${stderr:+$'\n'}$("$(PYTHON)" -m py_compile "${files[@]}" 2>&1)" || return_code="1"
2357 if [[ "$(_python_get_implementation "${PYTHON_ABI}")" != "Jython" ]]; then 2876 if ! has "$(_python_get_implementation "${PYTHON_ABI}")" Jython PyPy; then
2358 "$(PYTHON)" -O "${root}$(python_get_libdir)/py_compile.py" "${files[@]}" &> /dev/null || return_code="1" 2877 "$(PYTHON)" -O -m py_compile "${files[@]}" &> /dev/null || return_code="1"
2359 fi 2878 fi
2360 _python_clean_compiled_modules "${files[@]}" 2879 _python_clean_compiled_modules "${files[@]}"
2361 fi 2880 fi
2362 eend "${return_code}" 2881 eend "${return_code}"
2882 if [[ -n "${stderr}" ]]; then
2883 eerror "Syntax errors / warnings in Python modules for $(python_get_implementation_and_version):" &> /dev/null
2884 while read stderr_line; do
2885 eerror " ${stderr_line}"
2886 done <<< "${stderr}"
2887 fi
2363 fi 2888 fi
2364 unset dirs files 2889 unset dirs files
2365 done 2890 done
2366 2891
2367 if _python_package_supporting_installation_for_multiple_python_abis; then 2892 if _python_package_supporting_installation_for_multiple_python_abis; then
2373 fi 2898 fi
2374 fi 2899 fi
2375 2900
2376 if ((${#other_dirs[@]})) || ((${#other_files[@]})); then 2901 if ((${#other_dirs[@]})) || ((${#other_files[@]})); then
2377 return_code="0" 2902 return_code="0"
2903 stderr=""
2378 ebegin "Compilation and optimization of Python modules placed outside of site-packages directories for $(python_get_implementation) $(python_get_version)" 2904 ebegin "Compilation and optimization of Python modules placed outside of site-packages directories for $(python_get_implementation_and_version)"
2379 if ((${#other_dirs[@]})); then 2905 if ((${#other_dirs[@]})); then
2380 "$(PYTHON ${PYTHON_ABI})" "${root}$(python_get_libdir)/compileall.py" "${options[@]}" "${other_dirs[@]}" || return_code="1" 2906 stderr+="${stderr:+$'\n'}$("$(PYTHON ${PYTHON_ABI})" -m compileall "${options[@]}" "${other_dirs[@]}" 2>&1)" || return_code="1"
2381 if [[ "$(_python_get_implementation "${PYTHON_ABI}")" != "Jython" ]]; then 2907 if ! has "$(_python_get_implementation "${PYTHON_ABI}")" Jython PyPy; then
2382 "$(PYTHON ${PYTHON_ABI})" -O "${root}$(python_get_libdir)/compileall.py" "${options[@]}" "${other_dirs[@]}" &> /dev/null || return_code="1" 2908 "$(PYTHON ${PYTHON_ABI})" -O -m compileall "${options[@]}" "${other_dirs[@]}" &> /dev/null || return_code="1"
2383 fi 2909 fi
2384 _python_clean_compiled_modules "${other_dirs[@]}" 2910 _python_clean_compiled_modules "${other_dirs[@]}"
2385 fi 2911 fi
2386 if ((${#other_files[@]})); then 2912 if ((${#other_files[@]})); then
2387 "$(PYTHON ${PYTHON_ABI})" "${root}$(python_get_libdir)/py_compile.py" "${other_files[@]}" || return_code="1" 2913 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 2914 if ! has "$(_python_get_implementation "${PYTHON_ABI}")" Jython PyPy; then
2389 "$(PYTHON ${PYTHON_ABI})" -O "${root}$(python_get_libdir)/py_compile.py" "${other_files[@]}" &> /dev/null || return_code="1" 2915 "$(PYTHON ${PYTHON_ABI})" -O -m py_compile "${other_files[@]}" &> /dev/null || return_code="1"
2390 fi 2916 fi
2391 _python_clean_compiled_modules "${other_dirs[@]}" 2917 _python_clean_compiled_modules "${other_files[@]}"
2392 fi 2918 fi
2393 eend "${return_code}" 2919 eend "${return_code}"
2920 if [[ -n "${stderr}" ]]; then
2921 eerror "Syntax errors / warnings in Python modules placed outside of site-packages directories for $(python_get_implementation_and_version):" &> /dev/null
2922 while read stderr_line; do
2923 eerror " ${stderr_line}"
2924 done <<< "${stderr}"
2925 fi
2394 fi 2926 fi
2395 else 2927 else
2396 # Deprecated part of python_mod_optimize() 2928 # Deprecated part of python_mod_optimize()
2929 ewarn
2930 ewarn "Deprecation Warning: Usage of ${FUNCNAME}() in packages not supporting installation"
2931 ewarn "for multiple Python ABIs in EAPI <=2 is deprecated and will be disallowed on 2011-08-01."
2932 ewarn "Use EAPI >=3 and call ${FUNCNAME}() with paths having appropriate syntax."
2933 ewarn "The ebuild needs to be fixed. Please report a bug, if it has not been already reported."
2934 ewarn
2397 2935
2398 local myroot mydirs=() myfiles=() myopts=() return_code="0" 2936 local myroot mydirs=() myfiles=() myopts=() return_code="0"
2399 2937
2400 # strip trailing slash 2938 # strip trailing slash
2401 myroot="${EROOT%/}" 2939 myroot="${EROOT%/}"
2423 esac 2961 esac
2424 shift 2962 shift
2425 done 2963 done
2426 2964
2427 if [[ "$#" -eq 0 ]]; then 2965 if [[ "$#" -eq 0 ]]; then
2428 ewarn 2966 die "${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 ${FUNCNAME}() with paths to Python modules."
2431 ewarn "The ebuild needs to be fixed. Please report a bug, if it has not been already reported."
2432 ewarn
2433 fi 2967 fi
2434 2968
2435 while (($#)); do 2969 while (($#)); do
2436 if [[ "$1" =~ ^($|(\.|\.\.|/)($|/)) ]]; then 2970 if [[ "$1" =~ ^($|(\.|\.\.|/)($|/)) ]]; then
2437 die "${FUNCNAME}(): Invalid argument '$1'" 2971 die "${FUNCNAME}(): Invalid argument '$1'"
2438 elif [[ -d "${myroot}/${1#/}" ]]; then 2972 elif [[ -d "${myroot}/${1#/}" ]]; then
2439 mydirs+=("${myroot}/${1#/}") 2973 mydirs+=("${myroot}/${1#/}")
2440 elif [[ -f "${myroot}/${1#/}" ]]; then 2974 elif [[ -f "${myroot}/${1#/}" ]]; then
2441 # Files are passed to python_mod_compile which is EROOT-aware 2975 myfiles+=("${myroot}/${1#/}")
2442 myfiles+=("$1")
2443 elif [[ -e "${myroot}/${1#/}" ]]; then 2976 elif [[ -e "${myroot}/${1#/}" ]]; then
2444 eerror "${FUNCNAME}(): ${myroot}/${1#/} is not a regular file or directory" 2977 eerror "${FUNCNAME}(): ${myroot}/${1#/} is not a regular file or directory"
2445 else 2978 else
2446 eerror "${FUNCNAME}(): ${myroot}/${1#/} does not exist" 2979 eerror "${FUNCNAME}(): ${myroot}/${1#/} does not exist"
2447 fi 2980 fi
2459 "$(PYTHON ${PYTHON_ABI})" -O "${myroot}$(python_get_libdir)/compileall.py" "${myopts[@]}" "${mydirs[@]}" &> /dev/null || return_code="1" 2992 "$(PYTHON ${PYTHON_ABI})" -O "${myroot}$(python_get_libdir)/compileall.py" "${myopts[@]}" "${mydirs[@]}" &> /dev/null || return_code="1"
2460 _python_clean_compiled_modules "${mydirs[@]}" 2993 _python_clean_compiled_modules "${mydirs[@]}"
2461 fi 2994 fi
2462 2995
2463 if ((${#myfiles[@]})); then 2996 if ((${#myfiles[@]})); then
2997 "$(PYTHON ${PYTHON_ABI})" "${myroot}$(python_get_libdir)/py_compile.py" "${myfiles[@]}" || return_code="1"
2998 "$(PYTHON ${PYTHON_ABI})" -O "${myroot}$(python_get_libdir)/py_compile.py" "${myfiles[@]}" &> /dev/null || return_code="1"
2464 python_mod_compile "${myfiles[@]}" 2999 _python_clean_compiled_modules "${myfiles[@]}"
2465 fi 3000 fi
2466 3001
2467 eend "${return_code}" 3002 eend "${return_code}"
2468 fi 3003 fi
2469} 3004}
2470 3005
2471# @FUNCTION: python_mod_cleanup 3006# @FUNCTION: python_mod_cleanup
2472# @USAGE: [directory|file] 3007# @USAGE: [--allow-evaluated-non-sitedir-paths] [--] <file|directory> [files|directories]
2473# @DESCRIPTION: 3008# @DESCRIPTION:
2474# Run with optional arguments, where arguments are Python modules. If none given, 3009# 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# 3010#
2481# This function can be used only in pkg_postrm() phase. 3011# This function can be used only in pkg_postrm() phase.
2482python_mod_cleanup() { 3012python_mod_cleanup() {
3013 if [[ "${EBUILD_PHASE}" != "postrm" ]]; then
3014 die "${FUNCNAME}() can be used only in pkg_postrm() phase"
3015 fi
3016
2483 _python_check_python_pkg_setup_execution 3017 _python_check_python_pkg_setup_execution
2484 _python_initialize_prefix_variables 3018 _python_initialize_prefix_variables
2485 3019
2486 local allow_evaluated_non_sitedir_paths="0" dir iterated_PYTHON_ABIS PYTHON_ABI="${PYTHON_ABI}" root search_paths=() sitedir 3020 local allow_evaluated_non_sitedir_paths="0" dir iterated_PYTHON_ABIS PYTHON_ABI="${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 3021
2491 if _python_package_supporting_installation_for_multiple_python_abis; then 3022 if _python_package_supporting_installation_for_multiple_python_abis; then
2492 if has "${EAPI:-0}" 0 1 2 3 && [[ -z "${PYTHON_ABIS}" ]]; then 3023 if has "${EAPI:-0}" 0 1 2 3 && [[ -z "${PYTHON_ABIS}" ]]; then
2493 die "${FUNCNAME}(): python_pkg_setup() or python_execute_function() not called" 3024 die "${FUNCNAME}(): python_pkg_setup() or python_execute_function() not called"
2494 fi 3025 fi
2525 3056
2526 if [[ "${allow_evaluated_non_sitedir_paths}" == "1" ]] && ! _python_package_supporting_installation_for_multiple_python_abis; then 3057 if [[ "${allow_evaluated_non_sitedir_paths}" == "1" ]] && ! _python_package_supporting_installation_for_multiple_python_abis; then
2527 die "${FUNCNAME}(): '--allow-evaluated-non-sitedir-paths' option cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs" 3058 die "${FUNCNAME}(): '--allow-evaluated-non-sitedir-paths' option cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs"
2528 fi 3059 fi
2529 3060
2530 if [[ "$#" -gt 0 ]]; then 3061 if [[ "$#" -eq 0 ]]; then
2531 if ! has "${EAPI:-0}" 0 1 2 || _python_package_supporting_installation_for_multiple_python_abis; then 3062 die "${FUNCNAME}(): Missing files or directories"
3063 fi
3064
3065 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 3066 while (($#)); do
2533 if [[ "$1" =~ ^($|(\.|\.\.|/)($|/)) ]]; then 3067 if [[ "$1" =~ ^($|(\.|\.\.|/)($|/)) ]]; then
2534 die "${FUNCNAME}(): Invalid argument '$1'" 3068 die "${FUNCNAME}(): Invalid argument '$1'"
2535 elif ! _python_implementation && [[ "$1" =~ ^/usr/lib(32|64)?/python[[:digit:]]+\.[[:digit:]]+ ]]; then 3069 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" 3070 die "${FUNCNAME}(): Paths of directories / files in site-packages directories must be relative to site-packages directories"
2537 elif [[ "$1" =~ ^/ ]]; then 3071 elif [[ "$1" =~ ^/ ]]; then
2538 if _python_package_supporting_installation_for_multiple_python_abis; then 3072 if _python_package_supporting_installation_for_multiple_python_abis; then
2539 if [[ "${allow_evaluated_non_sitedir_paths}" != "1" ]]; then 3073 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" 3074 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 3075 fi
3076 if [[ "$1" != *\$* ]]; then
3077 die "${FUNCNAME}(): '$1' has invalid syntax"
3078 fi
3079 for PYTHON_ABI in ${iterated_PYTHON_ABIS}; do
3080 eval "search_paths+=(\"\${root}$1\")"
3081 done
2551 else 3082 else
3083 search_paths+=("${root}$1")
3084 fi
3085 else
2552 for PYTHON_ABI in ${iterated_PYTHON_ABIS}; do 3086 for PYTHON_ABI in ${iterated_PYTHON_ABIS}; do
2553 search_paths+=("${root}$(python_get_sitedir)/$1") 3087 search_paths+=("${root}$(python_get_sitedir)/$1")
2554 done 3088 done
2555 fi 3089 fi
2556 shift 3090 shift
2557 done 3091 done
2558 else 3092 else
2559 # Deprecated part of python_mod_cleanup() 3093 # Deprecated part of python_mod_cleanup()
2560
2561 search_paths=("${@#/}")
2562 search_paths=("${search_paths[@]/#/${root}/}")
2563 fi
2564 else
2565 ewarn 3094 ewarn
2566 ewarn "Deprecation Warning: Not passing of paths to ${FUNCNAME}() is deprecated and will be" 3095 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." 3096 ewarn "for multiple Python ABIs in EAPI <=2 is deprecated and will be disallowed on 2011-08-01."
3097 ewarn "Use EAPI >=3 and call ${FUNCNAME}() with paths having appropriate syntax."
2568 ewarn "The ebuild needs to be fixed. Please report a bug, if it has not been already reported." 3098 ewarn "The ebuild needs to be fixed. Please report a bug, if it has not been already reported."
2569 ewarn 3099 ewarn
2570 3100
2571 for dir in "${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}") 3101 search_paths=("${@#/}")
2583 fi 3102 search_paths=("${search_paths[@]/#/${root}/}")
2584 done
2585 fi 3103 fi
2586 3104
2587 _python_clean_compiled_modules "${search_paths[@]}" 3105 _python_clean_compiled_modules "${search_paths[@]}"
2588} 3106}
2589 3107
2590# ================================================================================================ 3108# ================================================================================================
2591# ===================================== DEPRECATED FUNCTIONS ===================================== 3109# ===================================== DEPRECATED FUNCTIONS =====================================
2592# ================================================================================================ 3110# ================================================================================================
2593
2594# Scheduled for deletion on 2011-01-01.
2595python_version() {
2596 eerror "Use PYTHON() instead of python variable. Use python_get_*() instead of PYVER* variables."
2597 die "${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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