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Revision 1.97 Revision 1.112
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 1.97 2010/05/17 18:01:59 arfrever Exp $ 3# $Header: /var/cvsroot/gentoo-x86/eclass/python.eclass,v 1.112 2011/07/04 10:50:28 djc Exp $
4 4
5# @ECLASS: python.eclass 5# @ECLASS: python.eclass
6# @MAINTAINER: 6# @MAINTAINER:
7# Gentoo Python Project <python@gentoo.org> 7# Gentoo Python Project <python@gentoo.org>
8# @BLURB: Eclass for Python packages 8# @BLURB: Eclass for Python packages
13 13
14if ! has "${EAPI:-0}" 0 1 2 3; then 14if ! has "${EAPI:-0}" 0 1 2 3; then
15 die "API of python.eclass in EAPI=\"${EAPI}\" not established" 15 die "API of python.eclass in EAPI=\"${EAPI}\" not established"
16fi 16fi
17 17
18_CPYTHON2_SUPPORTED_ABIS=(2.4 2.5 2.6 2.7) 18_CPYTHON2_GLOBALLY_SUPPORTED_ABIS=(2.4 2.5 2.6 2.7)
19_CPYTHON3_SUPPORTED_ABIS=(3.0 3.1 3.2) 19_CPYTHON3_GLOBALLY_SUPPORTED_ABIS=(3.0 3.1 3.2 3.3)
20_JYTHON_SUPPORTED_ABIS=(2.5-jython) 20_JYTHON_GLOBALLY_SUPPORTED_ABIS=(2.5-jython)
21_PYTHON_GLOBALLY_SUPPORTED_ABIS=(${_CPYTHON2_GLOBALLY_SUPPORTED_ABIS[@]} ${_CPYTHON3_GLOBALLY_SUPPORTED_ABIS[@]} ${_JYTHON_GLOBALLY_SUPPORTED_ABIS[@]})
22
23# ================================================================================================
24# ===================================== HANDLING OF METADATA =====================================
25# ================================================================================================
26
27_python_check_python_abi_matching() {
28 if [[ "$#" -ne 2 ]]; then
29 die "${FUNCNAME}() requires 2 arguments"
30 fi
31
32 if [[ "$2" == *"-cpython" ]]; then
33 [[ "$1" =~ ^[[:digit:]]+\.[[:digit:]]+$ && "$1" == ${2%-cpython} ]]
34 elif [[ "$2" == *"-jython" ]]; then
35 [[ "$1" == $2 ]]
36 else
37 if [[ "$1" =~ ^[[:digit:]]+\.[[:digit:]]+$ ]]; then
38 [[ "$1" == $2 ]]
39 elif [[ "$1" =~ ^[[:digit:]]+\.[[:digit:]]+-jython$ ]]; then
40 [[ "${1%-jython}" == $2 ]]
41 else
42 die "${FUNCNAME}(): Unrecognized Python ABI '$1'"
43 fi
44 fi
45}
21 46
22# @ECLASS-VARIABLE: PYTHON_DEPEND 47# @ECLASS-VARIABLE: PYTHON_DEPEND
23# @DESCRIPTION: 48# @DESCRIPTION:
24# Specification of dependency on dev-lang/python. 49# Specification of dependency on dev-lang/python.
25# Syntax: 50# Syntax:
27# version_components_group: <major_version[:[minimal_version][:maximal_version]]> 52# version_components_group: <major_version[:[minimal_version][:maximal_version]]>
28# major_version: <2|3|*> 53# major_version: <2|3|*>
29# minimal_version: <minimal_major_version.minimal_minor_version> 54# minimal_version: <minimal_major_version.minimal_minor_version>
30# maximal_version: <maximal_major_version.maximal_minor_version> 55# maximal_version: <maximal_major_version.maximal_minor_version>
31 56
32_parse_PYTHON_DEPEND() { 57_python_parse_PYTHON_DEPEND() {
33 local major_version maximal_version minimal_version python_all="0" python_maximal_version python_minimal_version python_versions=() python2="0" python2_maximal_version python2_minimal_version python3="0" python3_maximal_version python3_minimal_version USE_flag= version_components_group version_components_group_regex version_components_groups 58 local major_version maximal_version minimal_version python_all="0" python_maximal_version python_minimal_version python_versions=() python2="0" python2_maximal_version python2_minimal_version python3="0" python3_maximal_version python3_minimal_version USE_flag= version_components_group version_components_group_regex version_components_groups
34 59
35 version_components_group_regex="(2|3|\*)(:([[:digit:]]+\.[[:digit:]]+)?(:([[:digit:]]+\.[[:digit:]]+)?)?)?" 60 version_components_group_regex="(2|3|\*)(:([[:digit:]]+\.[[:digit:]]+)?(:([[:digit:]]+\.[[:digit:]]+)?)?)?"
36 version_components_groups="${PYTHON_DEPEND}" 61 version_components_groups="${PYTHON_DEPEND}"
37 62
60 fi 85 fi
61 fi 86 fi
62 87
63 if [[ "${major_version}" == "2" ]]; then 88 if [[ "${major_version}" == "2" ]]; then
64 python2="1" 89 python2="1"
65 python_versions=("${_CPYTHON2_SUPPORTED_ABIS[@]}") 90 python_versions=("${_CPYTHON2_GLOBALLY_SUPPORTED_ABIS[@]}")
66 python2_minimal_version="${minimal_version}" 91 python2_minimal_version="${minimal_version}"
67 python2_maximal_version="${maximal_version}" 92 python2_maximal_version="${maximal_version}"
68 elif [[ "${major_version}" == "3" ]]; then 93 elif [[ "${major_version}" == "3" ]]; then
69 python3="1" 94 python3="1"
70 python_versions=("${_CPYTHON3_SUPPORTED_ABIS[@]}") 95 python_versions=("${_CPYTHON3_GLOBALLY_SUPPORTED_ABIS[@]}")
71 python3_minimal_version="${minimal_version}" 96 python3_minimal_version="${minimal_version}"
72 python3_maximal_version="${maximal_version}" 97 python3_maximal_version="${maximal_version}"
73 else 98 else
74 python_all="1" 99 python_all="1"
75 python_versions=("${_CPYTHON2_SUPPORTED_ABIS[@]}" "${_CPYTHON3_SUPPORTED_ABIS[@]}") 100 python_versions=("${_CPYTHON2_GLOBALLY_SUPPORTED_ABIS[@]}" "${_CPYTHON3_GLOBALLY_SUPPORTED_ABIS[@]}")
76 python_minimal_version="${minimal_version}" 101 python_minimal_version="${minimal_version}"
77 python_maximal_version="${maximal_version}" 102 python_maximal_version="${maximal_version}"
78 fi 103 fi
79 104
80 if [[ -n "${minimal_version}" ]] && ! has "${minimal_version}" "${python_versions[@]}"; then 105 if [[ -n "${minimal_version}" ]] && ! has "${minimal_version}" "${python_versions[@]}"; then
108 133
109 if [[ "${python_all}" == "1" ]]; then 134 if [[ "${python_all}" == "1" ]]; then
110 if [[ -z "${python_minimal_version}" && -z "${python_maximal_version}" ]]; then 135 if [[ -z "${python_minimal_version}" && -z "${python_maximal_version}" ]]; then
111 _PYTHON_ATOMS+=("dev-lang/python") 136 _PYTHON_ATOMS+=("dev-lang/python")
112 else 137 else
113 python_versions=("${_CPYTHON2_SUPPORTED_ABIS[@]}" "${_CPYTHON3_SUPPORTED_ABIS[@]}") 138 python_versions=("${_CPYTHON2_GLOBALLY_SUPPORTED_ABIS[@]}" "${_CPYTHON3_GLOBALLY_SUPPORTED_ABIS[@]}")
114 python_minimal_version="${python_minimal_version:-${python_versions[0]}}" 139 python_minimal_version="${python_minimal_version:-${python_versions[0]}}"
115 python_maximal_version="${python_maximal_version:-${python_versions[${#python_versions[@]}-1]}}" 140 python_maximal_version="${python_maximal_version:-${python_versions[${#python_versions[@]}-1]}}"
116 _append_accepted_versions_range 141 _append_accepted_versions_range
117 fi 142 fi
118 else 143 else
119 if [[ "${python3}" == "1" ]]; then 144 if [[ "${python3}" == "1" ]]; then
120 if [[ -z "${python3_minimal_version}" && -z "${python3_maximal_version}" ]]; then 145 if [[ -z "${python3_minimal_version}" && -z "${python3_maximal_version}" ]]; then
121 _PYTHON_ATOMS+=("=dev-lang/python-3*") 146 _PYTHON_ATOMS+=("=dev-lang/python-3*")
122 else 147 else
123 python_versions=("${_CPYTHON3_SUPPORTED_ABIS[@]}") 148 python_versions=("${_CPYTHON3_GLOBALLY_SUPPORTED_ABIS[@]}")
124 python_minimal_version="${python3_minimal_version:-${python_versions[0]}}" 149 python_minimal_version="${python3_minimal_version:-${python_versions[0]}}"
125 python_maximal_version="${python3_maximal_version:-${python_versions[${#python_versions[@]}-1]}}" 150 python_maximal_version="${python3_maximal_version:-${python_versions[${#python_versions[@]}-1]}}"
126 _append_accepted_versions_range 151 _append_accepted_versions_range
127 fi 152 fi
128 fi 153 fi
129 if [[ "${python2}" == "1" ]]; then 154 if [[ "${python2}" == "1" ]]; then
130 if [[ -z "${python2_minimal_version}" && -z "${python2_maximal_version}" ]]; then 155 if [[ -z "${python2_minimal_version}" && -z "${python2_maximal_version}" ]]; then
131 _PYTHON_ATOMS+=("=dev-lang/python-2*") 156 _PYTHON_ATOMS+=("=dev-lang/python-2*")
132 else 157 else
133 python_versions=("${_CPYTHON2_SUPPORTED_ABIS[@]}") 158 python_versions=("${_CPYTHON2_GLOBALLY_SUPPORTED_ABIS[@]}")
134 python_minimal_version="${python2_minimal_version:-${python_versions[0]}}" 159 python_minimal_version="${python2_minimal_version:-${python_versions[0]}}"
135 python_maximal_version="${python2_maximal_version:-${python_versions[${#python_versions[@]}-1]}}" 160 python_maximal_version="${python2_maximal_version:-${python_versions[${#python_versions[@]}-1]}}"
136 _append_accepted_versions_range 161 _append_accepted_versions_range
137 fi 162 fi
138 fi 163 fi
153} 178}
154 179
155DEPEND=">=app-admin/eselect-python-20091230" 180DEPEND=">=app-admin/eselect-python-20091230"
156RDEPEND="${DEPEND}" 181RDEPEND="${DEPEND}"
157 182
158if [[ -n "${PYTHON_DEPEND}" && -n "${NEED_PYTHON}" ]]; then
159 die "PYTHON_DEPEND and NEED_PYTHON cannot be set simultaneously"
160elif [[ -n "${PYTHON_DEPEND}" ]]; then 183if [[ -n "${PYTHON_DEPEND}" ]]; then
161 _parse_PYTHON_DEPEND 184 _python_parse_PYTHON_DEPEND
162elif [[ -n "${NEED_PYTHON}" ]]; then
163 if ! has "${EAPI:-0}" 0 1 2; then
164 eerror "Use PYTHON_DEPEND instead of NEED_PYTHON."
165 die "NEED_PYTHON cannot be used in this EAPI"
166 fi
167 _PYTHON_ATOMS=(">=dev-lang/python-${NEED_PYTHON}")
168 DEPEND+="${DEPEND:+ }${_PYTHON_ATOMS[@]}"
169 RDEPEND+="${RDEPEND:+ }${_PYTHON_ATOMS[@]}"
170else 185else
171 _PYTHON_ATOMS=("dev-lang/python") 186 _PYTHON_ATOMS=("dev-lang/python")
187fi
188unset -f _python_parse_PYTHON_DEPEND
189
190if [[ -n "${NEED_PYTHON}" ]]; then
191 eerror "Use PYTHON_DEPEND variable instead of NEED_PYTHON variable."
192 die "NEED_PYTHON variable is banned"
172fi 193fi
173 194
174# @ECLASS-VARIABLE: PYTHON_USE_WITH 195# @ECLASS-VARIABLE: PYTHON_USE_WITH
175# @DESCRIPTION: 196# @DESCRIPTION:
176# Set this to a space separated list of USE flags the Python slot in use must be built with. 197# Set this to a space separated list of USE flags the Python slot in use must be built with.
241 else 262 else
242 die "${FUNCNAME}(): Support for EAPI=\"${EAPI}\" not implemented" 263 die "${FUNCNAME}(): Support for EAPI=\"${EAPI}\" not implemented"
243 fi 264 fi
244} 265}
245 266
267_python_abi-specific_local_scope() {
268 [[ " ${FUNCNAME[@]:2} " =~ " "(_python_final_sanity_checks|python_execute_function|python_mod_optimize|python_mod_cleanup)" " ]]
269}
270
246_python_initialize_prefix_variables() { 271_python_initialize_prefix_variables() {
247 if has "${EAPI:-0}" 0 1 2; then 272 if has "${EAPI:-0}" 0 1 2; then
248 if [[ -n "${ROOT}" && -z "${EROOT}" ]]; then 273 if [[ -n "${ROOT}" && -z "${EROOT}" ]]; then
249 EROOT="${ROOT%/}${EPREFIX}/" 274 EROOT="${ROOT%/}${EPREFIX}/"
250 fi 275 fi
252 ED="${D%/}${EPREFIX}/" 277 ED="${D%/}${EPREFIX}/"
253 fi 278 fi
254 fi 279 fi
255} 280}
256 281
257unset PYTHON_SANITY_CHECKS 282unset PYTHON_SANITY_CHECKS_EXECUTED PYTHON_SKIP_SANITY_CHECKS
258 283
259_python_initial_sanity_checks() { 284_python_initial_sanity_checks() {
260 if [[ "$(declare -p PYTHON_SANITY_CHECKS 2> /dev/null)" != "declare -- PYTHON_SANITY_CHECKS="* ]]; then 285 if [[ "$(declare -p PYTHON_SANITY_CHECKS_EXECUTED 2> /dev/null)" != "declare -- PYTHON_SANITY_CHECKS_EXECUTED="* || " ${FUNCNAME[@]:1} " =~ " "(python_set_active_version|python_pkg_setup)" " && -z "${PYTHON_SKIP_SANITY_CHECKS}" ]]; then
261 # Ensure that /usr/bin/python and /usr/bin/python-config are valid. 286 # Ensure that /usr/bin/python and /usr/bin/python-config are valid.
262 if [[ "$(readlink "${EPREFIX}/usr/bin/python")" != "python-wrapper" ]]; then 287 if [[ "$(readlink "${EPREFIX}/usr/bin/python")" != "python-wrapper" ]]; then
263 eerror "'${EPREFIX}/usr/bin/python' is not valid symlink." 288 eerror "'${EPREFIX}/usr/bin/python' is not valid symlink."
264 eerror "Use \`eselect python set \${python_interpreter}\` to fix this problem." 289 eerror "Use \`eselect python set \${python_interpreter}\` to fix this problem."
265 die "'${EPREFIX}/usr/bin/python' is not valid symlink" 290 die "'${EPREFIX}/usr/bin/python' is not valid symlink"
271 fi 296 fi
272 fi 297 fi
273} 298}
274 299
275_python_final_sanity_checks() { 300_python_final_sanity_checks() {
276 if ! _python_implementation && [[ "$(declare -p PYTHON_SANITY_CHECKS 2> /dev/null)" != "declare -- PYTHON_SANITY_CHECKS="* ]]; then 301 if ! _python_implementation && [[ "$(declare -p PYTHON_SANITY_CHECKS_EXECUTED 2> /dev/null)" != "declare -- PYTHON_SANITY_CHECKS_EXECUTED="* || " ${FUNCNAME[@]:1} " =~ " "(python_set_active_version|python_pkg_setup)" " && -z "${PYTHON_SKIP_SANITY_CHECKS}" ]]; then
277 local PYTHON_ABI="${PYTHON_ABI}" 302 local PYTHON_ABI="${PYTHON_ABI}"
278 for PYTHON_ABI in ${PYTHON_ABIS-${PYTHON_ABI}}; do 303 for PYTHON_ABI in ${PYTHON_ABIS-${PYTHON_ABI}}; do
279 # Ensure that appropriate version of Python is installed. 304 # Ensure that appropriate version of Python is installed.
280 if ! has_version "$(python_get_implementational_package)"; then 305 if ! has_version "$(python_get_implementational_package)"; then
281 die "$(python_get_implementational_package) is not installed" 306 die "$(python_get_implementational_package) is not installed"
291 eerror "Locally active version of Python: '$(EPYTHON="$(PYTHON)" python -c "${_PYTHON_ABI_EXTRACTION_COMMAND}")'" 316 eerror "Locally active version of Python: '$(EPYTHON="$(PYTHON)" python -c "${_PYTHON_ABI_EXTRACTION_COMMAND}")'"
292 die "'python' does not respect EPYTHON variable" 317 die "'python' does not respect EPYTHON variable"
293 fi 318 fi
294 done 319 done
295 fi 320 fi
296 PYTHON_SANITY_CHECKS="1" 321 PYTHON_SANITY_CHECKS_EXECUTED="1"
297} 322}
323
324# @ECLASS-VARIABLE: PYTHON_COLORS
325# @DESCRIPTION:
326# User-configurable colored output.
327PYTHON_COLORS="${PYTHON_COLORS:-0}"
298 328
299_python_set_color_variables() { 329_python_set_color_variables() {
300 if [[ "${NOCOLOR:-false}" =~ ^(false|no)$ ]]; then 330 if [[ "${PYTHON_COLORS}" != "0" && "${NOCOLOR:-false}" =~ ^(false|no)$ ]]; then
301 _BOLD=$'\e[1m' 331 _BOLD=$'\e[1m'
302 _RED=$'\e[1;31m' 332 _RED=$'\e[1;31m'
303 _GREEN=$'\e[1;32m' 333 _GREEN=$'\e[1;32m'
304 _BLUE=$'\e[1;34m' 334 _BLUE=$'\e[1;34m'
305 _CYAN=$'\e[1;36m' 335 _CYAN=$'\e[1;36m'
313 _NORMAL= 343 _NORMAL=
314 fi 344 fi
315} 345}
316 346
317unset PYTHON_PKG_SETUP_EXECUTED 347unset PYTHON_PKG_SETUP_EXECUTED
348
349_python_check_python_pkg_setup_execution() {
350 [[ " ${FUNCNAME[@]:1} " =~ " "(python_set_active_version|python_pkg_setup)" " ]] && return
351
352 if ! has "${EAPI:-0}" 0 1 2 3 && [[ -z "${PYTHON_PKG_SETUP_EXECUTED}" ]]; then
353 die "python_pkg_setup() not called"
354 fi
355}
318 356
319# @FUNCTION: python_pkg_setup 357# @FUNCTION: python_pkg_setup
320# @DESCRIPTION: 358# @DESCRIPTION:
321# Perform sanity checks and initialize environment. 359# Perform sanity checks and initialize environment.
322# 360#
326# This function can be used only in pkg_setup() phase. 364# This function can be used only in pkg_setup() phase.
327python_pkg_setup() { 365python_pkg_setup() {
328 # Check if phase is pkg_setup(). 366 # Check if phase is pkg_setup().
329 [[ "${EBUILD_PHASE}" != "setup" ]] && die "${FUNCNAME}() can be used only in pkg_setup() phase" 367 [[ "${EBUILD_PHASE}" != "setup" ]] && die "${FUNCNAME}() can be used only in pkg_setup() phase"
330 368
369 if [[ "$#" -ne 0 ]]; then
370 die "${FUNCNAME}() does not accept arguments"
371 fi
372
373 export JYTHON_SYSTEM_CACHEDIR="1"
374 addwrite "${EPREFIX}/var/cache/jython"
375
331 if _python_package_supporting_installation_for_multiple_python_abis; then 376 if _python_package_supporting_installation_for_multiple_python_abis; then
332 validate_PYTHON_ABIS 377 _python_calculate_PYTHON_ABIS
333 export EPYTHON="$(PYTHON -f)" 378 export EPYTHON="$(PYTHON -f)"
334 else 379 else
335 PYTHON_ABI="$(PYTHON --ABI)" 380 PYTHON_ABI="${PYTHON_ABI:-$(PYTHON --ABI)}"
336 fi 381 fi
337 382
338 if ! has "${EAPI:-0}" 0 1 && [[ -n "${PYTHON_USE_WITH}" || -n "${PYTHON_USE_WITH_OR}" ]]; then 383 if ! has "${EAPI:-0}" 0 1 && [[ -n "${PYTHON_USE_WITH}" || -n "${PYTHON_USE_WITH_OR}" ]]; then
339 if [[ "${PYTHON_USE_WITH_OPT}" ]]; then 384 if [[ "${PYTHON_USE_WITH_OPT}" ]]; then
340 if [[ "${PYTHON_USE_WITH_OPT}" == !* ]]; then 385 if [[ "${PYTHON_USE_WITH_OPT}" == !* ]]; then
366 die "Please rebuild ${python_atom} with at least one of the following USE flags enabled: ${PYTHON_USE_WITH_OR}" 411 die "Please rebuild ${python_atom} with at least one of the following USE flags enabled: ${PYTHON_USE_WITH_OR}"
367 fi 412 fi
368 } 413 }
369 414
370 if _python_package_supporting_installation_for_multiple_python_abis; then 415 if _python_package_supporting_installation_for_multiple_python_abis; then
371 python_execute_function -q python_pkg_setup_check_USE_flags 416 PYTHON_SKIP_SANITY_CHECKS="1" python_execute_function -q python_pkg_setup_check_USE_flags
372 else 417 else
373 python_pkg_setup_check_USE_flags 418 python_pkg_setup_check_USE_flags
374 fi 419 fi
375 420
376 unset -f python_pkg_setup_check_USE_flags 421 unset -f python_pkg_setup_check_USE_flags
377 fi 422 fi
378 423
379 PYTHON_PKG_SETUP_EXECUTED="1" 424 PYTHON_PKG_SETUP_EXECUTED="1"
380} 425}
381 426
382if ! has "${EAPI:-0}" 0 1 2 3 || has "${EAPI:-0}" 2 3 && [[ -n "${PYTHON_USE_WITH}" || -n "${PYTHON_USE_WITH_OR}" ]]; then 427if ! has "${EAPI:-0}" 0 1 2 3 || { has "${EAPI:-0}" 2 3 && [[ -n "${PYTHON_USE_WITH}" || -n "${PYTHON_USE_WITH_OR}" ]]; }; then
383 EXPORT_FUNCTIONS pkg_setup 428 EXPORT_FUNCTIONS pkg_setup
384fi 429fi
385 430
431_PYTHON_SHEBANG_BASE_PART_REGEX='^#![[:space:]]*([^[:space:]]*/usr/bin/env[[:space:]]+)?([^[:space:]]*/)?(jython|python)'
432
386# @FUNCTION: python_convert_shebangs 433# @FUNCTION: python_convert_shebangs
387# @USAGE: [-q|--quiet] [-r|--recursive] [-x|--only-executables] [--] <Python_version> <file|directory> [files|directories] 434# @USAGE: [-q|--quiet] [-r|--recursive] [-x|--only-executables] [--] <Python_ABI|Python_version> <file|directory> [files|directories]
388# @DESCRIPTION: 435# @DESCRIPTION:
389# Convert shebangs in specified files. Directories can be specified only with --recursive option. 436# Convert shebangs in specified files. Directories can be specified only with --recursive option.
390python_convert_shebangs() { 437python_convert_shebangs() {
438 _python_check_python_pkg_setup_execution
439
391 local argument file files=() only_executables="0" python_version quiet="0" recursive="0" 440 local argument file files=() only_executables="0" python_interpreter quiet="0" recursive="0"
392 441
393 while (($#)); do 442 while (($#)); do
394 case "$1" in 443 case "$1" in
395 -r|--recursive) 444 -r|--recursive)
396 recursive="1" 445 recursive="1"
419 die "${FUNCNAME}(): Missing Python version and files or directories" 468 die "${FUNCNAME}(): Missing Python version and files or directories"
420 elif [[ "$#" -eq 1 ]]; then 469 elif [[ "$#" -eq 1 ]]; then
421 die "${FUNCNAME}(): Missing files or directories" 470 die "${FUNCNAME}(): Missing files or directories"
422 fi 471 fi
423 472
424 python_version="$1" 473 if [[ -n "$(_python_get_implementation --ignore-invalid "$1")" ]]; then
474 python_interpreter="$(PYTHON "$1")"
475 else
476 python_interpreter="python$1"
477 fi
425 shift 478 shift
426 479
427 for argument in "$@"; do 480 for argument in "$@"; do
428 if [[ ! -e "${argument}" ]]; then 481 if [[ ! -e "${argument}" ]]; then
429 die "${FUNCNAME}(): '${argument}' does not exist" 482 die "${FUNCNAME}(): '${argument}' does not exist"
444 497
445 for file in "${files[@]}"; do 498 for file in "${files[@]}"; do
446 file="${file#./}" 499 file="${file#./}"
447 [[ "${only_executables}" == "1" && ! -x "${file}" ]] && continue 500 [[ "${only_executables}" == "1" && ! -x "${file}" ]] && continue
448 501
449 if [[ "$(head -n1 "${file}")" =~ ^'#!'.*python ]]; then 502 if [[ "$(head -n1 "${file}")" =~ ${_PYTHON_SHEBANG_BASE_PART_REGEX} ]]; then
450 [[ "$(sed -ne "2p" "${file}")" =~ ^"# Gentoo '".*"' wrapper script generated by python_generate_wrapper_scripts()"$ ]] && continue 503 [[ "$(sed -ne "2p" "${file}")" =~ ^"# Gentoo '".*"' wrapper script generated by python_generate_wrapper_scripts()"$ ]] && continue
451 504
452 if [[ "${quiet}" == "0" ]]; then 505 if [[ "${quiet}" == "0" ]]; then
453 einfo "Converting shebang in '${file}'" 506 einfo "Converting shebang in '${file}'"
454 fi 507 fi
455 508
456 sed -e "1s/python\([[:digit:]]\+\(\.[[:digit:]]\+\)\?\)\?/python${python_version}/" -i "${file}" || die "Conversion of shebang in '${file}' failed" 509 sed -e "1s:^#![[:space:]]*\([^[:space:]]*/usr/bin/env[[:space:]]\)\?[[:space:]]*\([^[:space:]]*/\)\?\(jython\|python\)\([[:digit:]]\+\(\.[[:digit:]]\+\)\?\)\?\(\$\|[[:space:]].*\):#!\1\2${python_interpreter}\6:" -i "${file}" || die "Conversion of shebang in '${file}' failed"
457
458 # Delete potential whitespace after "#!".
459 sed -e '1s/\(^#!\)[[:space:]]*/\1/' -i "${file}" || die "sed '${file}' failed"
460 fi 510 fi
461 done 511 done
462} 512}
463 513
464# @FUNCTION: python_clean_installation_image 514# @FUNCTION: python_clean_installation_image
465# @USAGE: [-q|--quiet] 515# @USAGE: [-q|--quiet]
466# @DESCRIPTION: 516# @DESCRIPTION:
467# Delete needless files in installation image. 517# Delete needless files in installation image.
468python_clean_installation_image() { 518python_clean_installation_image() {
519 _python_check_python_pkg_setup_execution
469 _python_initialize_prefix_variables 520 _python_initialize_prefix_variables
470 521
471 local file files=() quiet="0" 522 local file files=() quiet="0"
472 523
473 # Check if phase is src_install(). 524 # Check if phase is src_install().
499 for file in "${files[@]}"; do 550 for file in "${files[@]}"; do
500 if [[ "${quiet}" == "0" ]]; then 551 if [[ "${quiet}" == "0" ]]; then
501 ewarn " ${file}" 552 ewarn " ${file}"
502 fi 553 fi
503 rm -f "${file}" 554 rm -f "${file}"
555
556 # Delete empty __pycache__ directories.
557 if [[ "${file%/*}" == *"/__pycache__" ]]; then
558 rmdir "${file%/*}" 2> /dev/null
559 fi
504 done 560 done
505 fi 561 fi
506 562
507 python_clean_sitedirs() { 563 python_clean_sitedirs() {
564 if [[ -d "${ED}$(python_get_sitedir)" ]]; then
508 find "${ED}$(python_get_sitedir)" "(" -name "*.c" -o -name "*.h" -o -name "*.la" ")" -type f -print0 | xargs -0 rm -f 565 find "${ED}$(python_get_sitedir)" "(" -name "*.c" -o -name "*.h" -o -name "*.la" ")" -type f -print0 | xargs -0 rm -f
566 fi
509 } 567 }
510 if _python_package_supporting_installation_for_multiple_python_abis; then 568 if _python_package_supporting_installation_for_multiple_python_abis; then
511 python_execute_function -q python_clean_sitedirs 569 python_execute_function -q python_clean_sitedirs
512 else 570 else
513 python_clean_sitedirs 571 python_clean_sitedirs
529# @DESCRIPTION: 587# @DESCRIPTION:
530# Set this to export phase functions for the following ebuild phases: 588# Set this to export phase functions for the following ebuild phases:
531# src_prepare, src_configure, src_compile, src_test, src_install. 589# src_prepare, src_configure, src_compile, src_test, src_install.
532if ! has "${EAPI:-0}" 0 1; then 590if ! has "${EAPI:-0}" 0 1; then
533 python_src_prepare() { 591 python_src_prepare() {
592 _python_check_python_pkg_setup_execution
593
534 if ! _python_package_supporting_installation_for_multiple_python_abis; then 594 if ! _python_package_supporting_installation_for_multiple_python_abis; then
535 die "${FUNCNAME}() cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs" 595 die "${FUNCNAME}() cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs"
536 fi 596 fi
537 597
598 if [[ "$#" -ne 0 ]]; then
599 die "${FUNCNAME}() does not accept arguments"
600 fi
601
538 python_copy_sources 602 python_copy_sources
539 } 603 }
540 604
541 for python_default_function in src_configure src_compile src_test src_install; do 605 for python_default_function in src_configure src_compile src_test src_install; do
542 eval "python_${python_default_function}() { 606 eval "python_${python_default_function}() {
607 _python_check_python_pkg_setup_execution
608
543 if ! _python_package_supporting_installation_for_multiple_python_abis; then 609 if ! _python_package_supporting_installation_for_multiple_python_abis; then
544 die \"\${FUNCNAME}() cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs\" 610 die \"\${FUNCNAME}() cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs\"
545 fi 611 fi
546 612
547 python_execute_function -d -s -- \"\$@\" 613 python_execute_function -d -s -- \"\$@\"
552 if [[ -n "${PYTHON_EXPORT_PHASE_FUNCTIONS}" ]]; then 618 if [[ -n "${PYTHON_EXPORT_PHASE_FUNCTIONS}" ]]; then
553 EXPORT_FUNCTIONS src_prepare src_configure src_compile src_test src_install 619 EXPORT_FUNCTIONS src_prepare src_configure src_compile src_test src_install
554 fi 620 fi
555fi 621fi
556 622
623if has "${EAPI:-0}" 0 1 2 3 4; then
557unset PYTHON_ABIS 624 unset PYTHON_ABIS
625fi
558 626
559# @FUNCTION: validate_PYTHON_ABIS 627_python_calculate_PYTHON_ABIS() {
560# @DESCRIPTION:
561# Ensure that PYTHON_ABIS variable has valid value.
562# This function usually should not be directly called in ebuilds.
563validate_PYTHON_ABIS() {
564 if ! _python_package_supporting_installation_for_multiple_python_abis; then 628 if ! _python_package_supporting_installation_for_multiple_python_abis; then
565 die "${FUNCNAME}() cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs" 629 die "${FUNCNAME}() cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs"
566 fi 630 fi
567 631
568 _python_initial_sanity_checks 632 _python_initial_sanity_checks
569 633
570 # USE_${ABI_TYPE^^} and RESTRICT_${ABI_TYPE^^}_ABIS variables hopefully will be included in EAPI >= 5.
571 if [[ "$(declare -p PYTHON_ABIS 2> /dev/null)" != "declare -x PYTHON_ABIS="* ]] && has "${EAPI:-0}" 0 1 2 3 4; then 634 if [[ "$(declare -p PYTHON_ABIS 2> /dev/null)" != "declare -x PYTHON_ABIS="* ]] && has "${EAPI:-0}" 0 1 2 3 4; then
572 local PYTHON_ABI restricted_ABI support_ABI supported_PYTHON_ABIS= 635 local PYTHON_ABI restricted_ABI restricted_ABIs support_ABI supported_PYTHON_ABIS
573 PYTHON_ABI_SUPPORTED_VALUES="${_CPYTHON2_SUPPORTED_ABIS[@]} ${_CPYTHON3_SUPPORTED_ABIS[@]} ${_JYTHON_SUPPORTED_ABIS[@]}" 636
637 restricted_ABIs="${RESTRICT_PYTHON_ABIS// /$'\n'}"
574 638
575 if [[ "$(declare -p USE_PYTHON 2> /dev/null)" == "declare -x USE_PYTHON="* ]]; then 639 if [[ "$(declare -p USE_PYTHON 2> /dev/null)" == "declare -x USE_PYTHON="* ]]; then
576 local cpython_enabled="0" 640 local cpython_enabled="0"
577 641
578 if [[ -z "${USE_PYTHON}" ]]; then 642 if [[ -z "${USE_PYTHON}" ]]; then
579 die "USE_PYTHON variable is empty" 643 die "USE_PYTHON variable is empty"
580 fi 644 fi
581 645
582 for PYTHON_ABI in ${USE_PYTHON}; do 646 for PYTHON_ABI in ${USE_PYTHON}; do
583 if ! has "${PYTHON_ABI}" ${PYTHON_ABI_SUPPORTED_VALUES}; then 647 if ! has "${PYTHON_ABI}" "${_PYTHON_GLOBALLY_SUPPORTED_ABIS[@]}"; then
584 die "USE_PYTHON variable contains invalid value '${PYTHON_ABI}'" 648 die "USE_PYTHON variable contains invalid value '${PYTHON_ABI}'"
585 fi 649 fi
586 650
587 if has "${PYTHON_ABI}" "${_CPYTHON2_SUPPORTED_ABIS[@]}" "${_CPYTHON3_SUPPORTED_ABIS[@]}"; then 651 if has "${PYTHON_ABI}" "${_CPYTHON2_GLOBALLY_SUPPORTED_ABIS[@]}" "${_CPYTHON3_GLOBALLY_SUPPORTED_ABIS[@]}"; then
588 cpython_enabled="1" 652 cpython_enabled="1"
589 fi 653 fi
590 654
591 support_ABI="1" 655 support_ABI="1"
592 for restricted_ABI in ${RESTRICT_PYTHON_ABIS}; do 656 while read restricted_ABI; do
593 if [[ "${PYTHON_ABI}" == ${restricted_ABI} ]]; then 657 if _python_check_python_abi_matching "${PYTHON_ABI}" "${restricted_ABI}"; then
594 support_ABI="0" 658 support_ABI="0"
595 break 659 break
596 fi 660 fi
597 done 661 done <<< "${restricted_ABIs}"
598 [[ "${support_ABI}" == "1" ]] && export PYTHON_ABIS+="${PYTHON_ABIS:+ }${PYTHON_ABI}" 662 [[ "${support_ABI}" == "1" ]] && export PYTHON_ABIS+="${PYTHON_ABIS:+ }${PYTHON_ABI}"
599 done 663 done
600 664
601 if [[ -z "${PYTHON_ABIS//[${IFS}]/}" ]]; then 665 if [[ -z "${PYTHON_ABIS//[${IFS}]/}" ]]; then
602 die "USE_PYTHON variable does not enable any Python ABI supported by ${CATEGORY}/${PF}" 666 die "USE_PYTHON variable does not enable any Python ABI supported by ${CATEGORY}/${PF}"
619 die "'${EPREFIX}/usr/bin/python2' is not valid symlink" 683 die "'${EPREFIX}/usr/bin/python2' is not valid symlink"
620 fi 684 fi
621 685
622 python2_version="$("${EPREFIX}/usr/bin/python2" -c 'from sys import version_info; print(".".join(str(x) for x in version_info[:2]))')" 686 python2_version="$("${EPREFIX}/usr/bin/python2" -c 'from sys import version_info; print(".".join(str(x) for x in version_info[:2]))')"
623 687
624 for PYTHON_ABI in "${_CPYTHON2_SUPPORTED_ABIS[@]}"; do 688 for PYTHON_ABI in "${_CPYTHON2_GLOBALLY_SUPPORTED_ABIS[@]}"; do
625 support_python_major_version="1" 689 support_python_major_version="1"
626 for restricted_ABI in ${RESTRICT_PYTHON_ABIS}; do 690 while read restricted_ABI; do
627 if [[ "${PYTHON_ABI}" == ${restricted_ABI} ]]; then 691 if _python_check_python_abi_matching "${PYTHON_ABI}" "${restricted_ABI}"; then
628 support_python_major_version="0" 692 support_python_major_version="0"
629 fi 693 fi
630 done 694 done <<< "${restricted_ABIs}"
631 [[ "${support_python_major_version}" == "1" ]] && break 695 [[ "${support_python_major_version}" == "1" ]] && break
632 done 696 done
633 if [[ "${support_python_major_version}" == "1" ]]; then 697 if [[ "${support_python_major_version}" == "1" ]]; then
634 for restricted_ABI in ${RESTRICT_PYTHON_ABIS}; do 698 while read restricted_ABI; do
635 if [[ "${python2_version}" == ${restricted_ABI} ]]; then 699 if _python_check_python_abi_matching "${python2_version}" "${restricted_ABI}"; then
636 die "Active version of Python 2 is not supported by ${CATEGORY}/${PF}" 700 die "Active version of CPython 2 is not supported by ${CATEGORY}/${PF}"
637 fi 701 fi
638 done 702 done <<< "${restricted_ABIs}"
639 else 703 else
640 python2_version="" 704 python2_version=""
641 fi 705 fi
642 fi 706 fi
643 707
646 die "'${EPREFIX}/usr/bin/python3' is not valid symlink" 710 die "'${EPREFIX}/usr/bin/python3' is not valid symlink"
647 fi 711 fi
648 712
649 python3_version="$("${EPREFIX}/usr/bin/python3" -c 'from sys import version_info; print(".".join(str(x) for x in version_info[:2]))')" 713 python3_version="$("${EPREFIX}/usr/bin/python3" -c 'from sys import version_info; print(".".join(str(x) for x in version_info[:2]))')"
650 714
651 for PYTHON_ABI in "${_CPYTHON3_SUPPORTED_ABIS[@]}"; do 715 for PYTHON_ABI in "${_CPYTHON3_GLOBALLY_SUPPORTED_ABIS[@]}"; do
652 support_python_major_version="1" 716 support_python_major_version="1"
653 for restricted_ABI in ${RESTRICT_PYTHON_ABIS}; do 717 while read restricted_ABI; do
654 if [[ "${PYTHON_ABI}" == ${restricted_ABI} ]]; then 718 if _python_check_python_abi_matching "${PYTHON_ABI}" "${restricted_ABI}"; then
655 support_python_major_version="0" 719 support_python_major_version="0"
656 fi 720 fi
657 done 721 done <<< "${restricted_ABIs}"
658 [[ "${support_python_major_version}" == "1" ]] && break 722 [[ "${support_python_major_version}" == "1" ]] && break
659 done 723 done
660 if [[ "${support_python_major_version}" == "1" ]]; then 724 if [[ "${support_python_major_version}" == "1" ]]; then
661 for restricted_ABI in ${RESTRICT_PYTHON_ABIS}; do 725 while read restricted_ABI; do
662 if [[ "${python3_version}" == ${restricted_ABI} ]]; then 726 if _python_check_python_abi_matching "${python3_version}" "${restricted_ABI}"; then
663 die "Active version of Python 3 is not supported by ${CATEGORY}/${PF}" 727 die "Active version of CPython 3 is not supported by ${CATEGORY}/${PF}"
664 fi 728 fi
665 done 729 done <<< "${restricted_ABIs}"
666 else 730 else
667 python3_version="" 731 python3_version=""
668 fi 732 fi
669 fi 733 fi
670 734
686 fi 750 fi
687 751
688 _python_final_sanity_checks 752 _python_final_sanity_checks
689} 753}
690 754
755_python_prepare_flags() {
756 local array=() deleted_flag element flags new_value old_flag old_value operator pattern prefix variable
757
758 for variable in CPPFLAGS CFLAGS CXXFLAGS LDFLAGS; do
759 eval "_PYTHON_SAVED_${variable}=\"\${!variable}\""
760 for prefix in PYTHON_USER_ PYTHON_; do
761 if [[ "$(declare -p ${prefix}${variable} 2> /dev/null)" == "declare -a ${prefix}${variable}="* ]]; then
762 eval "array=(\"\${${prefix}${variable}[@]}\")"
763 for element in "${array[@]}"; do
764 if [[ "${element}" =~ ^([[:alnum:]]|\.|-|\*|\[|\])+\ (\+|-)\ .+ ]]; then
765 pattern="${element%% *}"
766 element="${element#* }"
767 operator="${element%% *}"
768 flags="${element#* }"
769 if _python_check_python_abi_matching "${PYTHON_ABI}" "${pattern}"; then
770 if [[ "${operator}" == "+" ]]; then
771 eval "export ${variable}+=\"\${variable:+ }${flags}\""
772 elif [[ "${operator}" == "-" ]]; then
773 flags="${flags// /$'\n'}"
774 old_value="${!variable// /$'\n'}"
775 new_value=""
776 while read old_flag; do
777 while read deleted_flag; do
778 if [[ "${old_flag}" == ${deleted_flag} ]]; then
779 continue 2
780 fi
781 done <<< "${flags}"
782 new_value+="${new_value:+ }${old_flag}"
783 done <<< "${old_value}"
784 eval "export ${variable}=\"\${new_value}\""
785 fi
786 fi
787 else
788 die "Element '${element}' of ${prefix}${variable} array has invalid syntax"
789 fi
790 done
791 elif [[ -n "$(declare -p ${prefix}${variable} 2> /dev/null)" ]]; then
792 die "${prefix}${variable} should be indexed array"
793 fi
794 done
795 done
796}
797
798_python_restore_flags() {
799 local variable
800
801 for variable in CPPFLAGS CFLAGS CXXFLAGS LDFLAGS; do
802 eval "${variable}=\"\${_PYTHON_SAVED_${variable}}\""
803 unset _PYTHON_SAVED_${variable}
804 done
805}
806
691# @FUNCTION: python_execute_function 807# @FUNCTION: python_execute_function
692# @USAGE: [--action-message message] [-d|--default-function] [--failure-message message] [-f|--final-ABI] [--nonfatal] [-q|--quiet] [-s|--separate-build-dirs] [--source-dir source_directory] [--] <function> [arguments] 808# @USAGE: [--action-message message] [-d|--default-function] [--failure-message message] [-f|--final-ABI] [--nonfatal] [-q|--quiet] [-s|--separate-build-dirs] [--source-dir source_directory] [--] <function> [arguments]
693# @DESCRIPTION: 809# @DESCRIPTION:
694# Execute specified function for each value of PYTHON_ABIS, optionally passing additional 810# Execute specified function for each value of PYTHON_ABIS, optionally passing additional
695# arguments. The specified function can use PYTHON_ABI and BUILDDIR variables. 811# arguments. The specified function can use PYTHON_ABI and BUILDDIR variables.
696python_execute_function() { 812python_execute_function() {
813 _python_check_python_pkg_setup_execution
814
697 if ! _python_package_supporting_installation_for_multiple_python_abis; then 815 if ! _python_package_supporting_installation_for_multiple_python_abis; then
698 die "${FUNCNAME}() cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs" 816 die "${FUNCNAME}() cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs"
699 fi 817 fi
700 818
701 _python_set_color_variables 819 _python_set_color_variables
702 820
703 local action action_message action_message_template= default_function="0" failure_message failure_message_template= final_ABI="0" function i iterated_PYTHON_ABIS nonfatal="0" previous_directory previous_directory_stack previous_directory_stack_length PYTHON_ABI quiet="0" separate_build_dirs="0" source_dir= 821 local action action_message action_message_template= default_function="0" failure_message failure_message_template= final_ABI="0" function iterated_PYTHON_ABIS nonfatal="0" previous_directory previous_directory_stack previous_directory_stack_length PYTHON_ABI quiet="0" return_code separate_build_dirs="0" source_dir=
704 822
705 while (($#)); do 823 while (($#)); do
706 case "$1" in 824 case "$1" in
707 --action-message) 825 --action-message)
708 action_message_template="$2" 826 action_message_template="$2"
795 fi 913 fi
796 function="python_default_function" 914 function="python_default_function"
797 fi 915 fi
798 916
799 # Ensure that python_execute_function() cannot be directly or indirectly called by python_execute_function(). 917 # Ensure that python_execute_function() cannot be directly or indirectly called by python_execute_function().
800 for ((i = 1; i < "${#FUNCNAME[@]}"; i++)); do 918 if _python_abi-specific_local_scope; then
801 if [[ "${FUNCNAME[${i}]}" == "${FUNCNAME}" ]]; then
802 die "${FUNCNAME}(): Invalid call stack" 919 die "${FUNCNAME}(): Invalid call stack"
803 fi 920 fi
804 done
805 921
806 if [[ "${quiet}" == "0" ]]; then 922 if [[ "${quiet}" == "0" ]]; then
807 [[ "${EBUILD_PHASE}" == "setup" ]] && action="Setting up" 923 [[ "${EBUILD_PHASE}" == "setup" ]] && action="Setting up"
808 [[ "${EBUILD_PHASE}" == "unpack" ]] && action="Unpacking" 924 [[ "${EBUILD_PHASE}" == "unpack" ]] && action="Unpacking"
809 [[ "${EBUILD_PHASE}" == "prepare" ]] && action="Preparation" 925 [[ "${EBUILD_PHASE}" == "prepare" ]] && action="Preparation"
815 [[ "${EBUILD_PHASE}" == "postinst" ]] && action="Postinstallation" 931 [[ "${EBUILD_PHASE}" == "postinst" ]] && action="Postinstallation"
816 [[ "${EBUILD_PHASE}" == "prerm" ]] && action="Preuninstallation" 932 [[ "${EBUILD_PHASE}" == "prerm" ]] && action="Preuninstallation"
817 [[ "${EBUILD_PHASE}" == "postrm" ]] && action="Postuninstallation" 933 [[ "${EBUILD_PHASE}" == "postrm" ]] && action="Postuninstallation"
818 fi 934 fi
819 935
820 validate_PYTHON_ABIS 936 _python_calculate_PYTHON_ABIS
821 if [[ "${final_ABI}" == "1" ]]; then 937 if [[ "${final_ABI}" == "1" ]]; then
822 iterated_PYTHON_ABIS="$(PYTHON -f --ABI)" 938 iterated_PYTHON_ABIS="$(PYTHON -f --ABI)"
823 else 939 else
824 iterated_PYTHON_ABIS="${PYTHON_ABIS}" 940 iterated_PYTHON_ABIS="${PYTHON_ABIS}"
825 fi 941 fi
826 for PYTHON_ABI in ${iterated_PYTHON_ABIS}; do 942 for PYTHON_ABI in ${iterated_PYTHON_ABIS}; do
943 _python_prepare_flags
944
827 if [[ "${quiet}" == "0" ]]; then 945 if [[ "${quiet}" == "0" ]]; then
828 if [[ -n "${action_message_template}" ]]; then 946 if [[ -n "${action_message_template}" ]]; then
829 action_message="$(eval echo -n "${action_message_template}")" 947 eval "action_message=\"${action_message_template}\""
830 else 948 else
831 action_message="${action} of ${CATEGORY}/${PF} with $(python_get_implementation) $(python_get_version)..." 949 action_message="${action} of ${CATEGORY}/${PF} with $(python_get_implementation) $(python_get_version)..."
832 fi 950 fi
833 echo " ${_GREEN}*${_NORMAL} ${_BLUE}${action_message}${_NORMAL}" 951 echo " ${_GREEN}*${_NORMAL} ${_BLUE}${action_message}${_NORMAL}"
834 fi 952 fi
852 EPYTHON="$(PYTHON)" nonfatal "${function}" "$@" 970 EPYTHON="$(PYTHON)" nonfatal "${function}" "$@"
853 else 971 else
854 EPYTHON="$(PYTHON)" "${function}" "$@" 972 EPYTHON="$(PYTHON)" "${function}" "$@"
855 fi 973 fi
856 974
857 if [[ "$?" != "0" ]]; then 975 return_code="$?"
976
977 _python_restore_flags
978
979 if [[ "${return_code}" -ne 0 ]]; then
858 if [[ -n "${failure_message_template}" ]]; then 980 if [[ -n "${failure_message_template}" ]]; then
859 failure_message="$(eval echo -n "${failure_message_template}")" 981 eval "failure_message=\"${failure_message_template}\""
860 else 982 else
861 failure_message="${action} failed with $(python_get_implementation) $(python_get_version) in ${function}() function" 983 failure_message="${action} failed with $(python_get_implementation) $(python_get_version) in ${function}() function"
862 fi 984 fi
863 985
864 if [[ "${nonfatal}" == "1" ]]; then 986 if [[ "${nonfatal}" == "1" ]]; then
865 if [[ "${quiet}" == "0" ]]; then 987 if [[ "${quiet}" == "0" ]]; then
866 ewarn "${_RED}${failure_message}${_NORMAL}" 988 ewarn "${failure_message}"
867 fi 989 fi
868 elif [[ "${final_ABI}" == "0" ]] && has "${PYTHON_ABI}" ${FAILURE_TOLERANT_PYTHON_ABIS}; then 990 elif [[ "${final_ABI}" == "0" ]] && has "${PYTHON_ABI}" ${FAILURE_TOLERANT_PYTHON_ABIS}; then
869 if [[ "${EBUILD_PHASE}" != "test" ]] || ! has test-fail-continue ${FEATURES}; then 991 if [[ "${EBUILD_PHASE}" != "test" ]] || ! has test-fail-continue ${FEATURES}; then
870 local enabled_PYTHON_ABIS= other_PYTHON_ABI 992 local enabled_PYTHON_ABIS= other_PYTHON_ABI
871 for other_PYTHON_ABI in ${PYTHON_ABIS}; do 993 for other_PYTHON_ABI in ${PYTHON_ABIS}; do
872 [[ "${other_PYTHON_ABI}" != "${PYTHON_ABI}" ]] && enabled_PYTHON_ABIS+="${enabled_PYTHON_ABIS:+ }${other_PYTHON_ABI}" 994 [[ "${other_PYTHON_ABI}" != "${PYTHON_ABI}" ]] && enabled_PYTHON_ABIS+="${enabled_PYTHON_ABIS:+ }${other_PYTHON_ABI}"
873 done 995 done
874 export PYTHON_ABIS="${enabled_PYTHON_ABIS}" 996 export PYTHON_ABIS="${enabled_PYTHON_ABIS}"
875 fi 997 fi
876 if [[ "${quiet}" == "0" ]]; then 998 if [[ "${quiet}" == "0" ]]; then
877 ewarn "${_RED}${failure_message}${_NORMAL}" 999 ewarn "${failure_message}"
878 fi 1000 fi
879 if [[ -z "${PYTHON_ABIS}" ]]; then 1001 if [[ -z "${PYTHON_ABIS}" ]]; then
880 die "${function}() function failed with all enabled Python ABIs" 1002 die "${function}() function failed with all enabled Python ABIs"
881 fi 1003 fi
882 else 1004 else
919# @FUNCTION: python_copy_sources 1041# @FUNCTION: python_copy_sources
920# @USAGE: <directory="${S}"> [directory] 1042# @USAGE: <directory="${S}"> [directory]
921# @DESCRIPTION: 1043# @DESCRIPTION:
922# Copy unpacked sources of current package to separate build directory for each Python ABI. 1044# Copy unpacked sources of current package to separate build directory for each Python ABI.
923python_copy_sources() { 1045python_copy_sources() {
1046 _python_check_python_pkg_setup_execution
1047
924 if ! _python_package_supporting_installation_for_multiple_python_abis; then 1048 if ! _python_package_supporting_installation_for_multiple_python_abis; then
925 die "${FUNCNAME}() cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs" 1049 die "${FUNCNAME}() cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs"
926 fi 1050 fi
927 1051
928 local dir dirs=() PYTHON_ABI 1052 local dir dirs=() PYTHON_ABI
934 dirs=("${S%/}") 1058 dirs=("${S%/}")
935 else 1059 else
936 dirs=("$@") 1060 dirs=("$@")
937 fi 1061 fi
938 1062
939 validate_PYTHON_ABIS 1063 _python_calculate_PYTHON_ABIS
940 for PYTHON_ABI in ${PYTHON_ABIS}; do 1064 for PYTHON_ABI in ${PYTHON_ABIS}; do
941 for dir in "${dirs[@]}"; do 1065 for dir in "${dirs[@]}"; do
942 cp -pr "${dir}" "${dir}-${PYTHON_ABI}" > /dev/null || die "Copying of sources failed" 1066 cp -pr "${dir}" "${dir}-${PYTHON_ABI}" > /dev/null || die "Copying of sources failed"
943 done 1067 done
944 done 1068 done
949# @DESCRIPTION: 1073# @DESCRIPTION:
950# Generate wrapper scripts. Existing files are overwritten only with --force option. 1074# Generate wrapper scripts. Existing files are overwritten only with --force option.
951# If --respect-EPYTHON option is specified, then generated wrapper scripts will 1075# If --respect-EPYTHON option is specified, then generated wrapper scripts will
952# respect EPYTHON variable at run time. 1076# respect EPYTHON variable at run time.
953python_generate_wrapper_scripts() { 1077python_generate_wrapper_scripts() {
1078 _python_check_python_pkg_setup_execution
1079
954 if ! _python_package_supporting_installation_for_multiple_python_abis; then 1080 if ! _python_package_supporting_installation_for_multiple_python_abis; then
955 die "${FUNCNAME}() cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs" 1081 die "${FUNCNAME}() cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs"
956 fi 1082 fi
957 1083
958 _python_initialize_prefix_variables 1084 _python_initialize_prefix_variables
959 1085
960 local eselect_python_option file force="0" quiet="0" PYTHON_ABI python2_enabled="0" python3_enabled="0" respect_EPYTHON="0" 1086 local eselect_python_option file force="0" quiet="0" PYTHON_ABI PYTHON_ABIS_list python2_enabled="0" python3_enabled="0" respect_EPYTHON="0"
961 1087
962 while (($#)); do 1088 while (($#)); do
963 case "$1" in 1089 case "$1" in
964 -E|--respect-EPYTHON) 1090 -E|--respect-EPYTHON)
965 respect_EPYTHON="1" 1091 respect_EPYTHON="1"
986 1112
987 if [[ "$#" -eq 0 ]]; then 1113 if [[ "$#" -eq 0 ]]; then
988 die "${FUNCNAME}(): Missing arguments" 1114 die "${FUNCNAME}(): Missing arguments"
989 fi 1115 fi
990 1116
991 validate_PYTHON_ABIS 1117 _python_calculate_PYTHON_ABIS
992 for PYTHON_ABI in "${_CPYTHON2_SUPPORTED_ABIS[@]}"; do 1118 for PYTHON_ABI in "${_CPYTHON2_GLOBALLY_SUPPORTED_ABIS[@]}"; do
993 if has "${PYTHON_ABI}" ${PYTHON_ABIS}; then 1119 if has "${PYTHON_ABI}" ${PYTHON_ABIS}; then
994 python2_enabled="1" 1120 python2_enabled="1"
995 fi 1121 fi
996 done 1122 done
997 for PYTHON_ABI in "${_CPYTHON3_SUPPORTED_ABIS[@]}"; do 1123 for PYTHON_ABI in "${_CPYTHON3_GLOBALLY_SUPPORTED_ABIS[@]}"; do
998 if has "${PYTHON_ABI}" ${PYTHON_ABIS}; then 1124 if has "${PYTHON_ABI}" ${PYTHON_ABIS}; then
999 python3_enabled="1" 1125 python3_enabled="1"
1000 fi 1126 fi
1001 done 1127 done
1002 1128
1008 eselect_python_option="--python3" 1134 eselect_python_option="--python3"
1009 else 1135 else
1010 die "${FUNCNAME}(): Unsupported environment" 1136 die "${FUNCNAME}(): Unsupported environment"
1011 fi 1137 fi
1012 1138
1139 PYTHON_ABIS_list="$("$(PYTHON -f)" -c "print(', '.join('\"%s\"' % x for x in reversed('${PYTHON_ABIS}'.split())))")"
1140
1013 for file in "$@"; do 1141 for file in "$@"; do
1014 if [[ -f "${file}" && "${force}" == "0" ]]; then 1142 if [[ -f "${file}" && "${force}" == "0" ]]; then
1015 die "${FUNCNAME}(): '$1' already exists" 1143 die "${FUNCNAME}(): '${file}' already exists"
1016 fi 1144 fi
1017 1145
1018 if [[ "${quiet}" == "0" ]]; then 1146 if [[ "${quiet}" == "0" ]]; then
1019 einfo "Generating '${file#${ED%/}}' wrapper script" 1147 einfo "Generating '${file#${ED%/}}' wrapper script"
1020 fi 1148 fi
1026import os 1154import os
1027import re 1155import re
1028import subprocess 1156import subprocess
1029import sys 1157import sys
1030 1158
1031EPYTHON_re = re.compile(r"^python(\d+\.\d+)$") 1159cpython_re = re.compile(r"^python(\d+\.\d+)$")
1160jython_re = re.compile(r"^jython(\d+\.\d+)$")
1032python_shebang_re = re.compile(r"^#! *(${EPREFIX}/usr/bin/python|(${EPREFIX})?/usr/bin/env +(${EPREFIX}/usr/bin/)?python)") 1161python_shebang_re = re.compile(r"^#! *(${EPREFIX}/usr/bin/python|(${EPREFIX})?/usr/bin/env +(${EPREFIX}/usr/bin/)?python)")
1033python_verification_output_re = re.compile("^GENTOO_PYTHON_TARGET_SCRIPT_PATH supported\n$") 1162python_verification_output_re = re.compile("^GENTOO_PYTHON_TARGET_SCRIPT_PATH supported\n$")
1163
1164def get_PYTHON_ABI(EPYTHON):
1165 cpython_matched = cpython_re.match(EPYTHON)
1166 jython_matched = jython_re.match(EPYTHON)
1167 if cpython_matched is not None:
1168 PYTHON_ABI = cpython_matched.group(1)
1169 elif jython_matched is not None:
1170 PYTHON_ABI = jython_matched.group(1) + "-jython"
1171 else:
1172 PYTHON_ABI = None
1173 return PYTHON_ABI
1034 1174
1035EOF 1175EOF
1036 if [[ "$?" != "0" ]]; then 1176 if [[ "$?" != "0" ]]; then
1037 die "${FUNCNAME}(): Generation of '$1' failed" 1177 die "${FUNCNAME}(): Generation of '$1' failed"
1038 fi 1178 fi
1039 if [[ "${respect_EPYTHON}" == "1" ]]; then 1179 if [[ "${respect_EPYTHON}" == "1" ]]; then
1040 cat << EOF >> "${file}" 1180 cat << EOF >> "${file}"
1041EPYTHON = os.environ.get("EPYTHON") 1181EPYTHON = os.environ.get("EPYTHON")
1042if EPYTHON: 1182if EPYTHON:
1043 EPYTHON_matched = EPYTHON_re.match(EPYTHON) 1183 PYTHON_ABI = get_PYTHON_ABI(EPYTHON)
1044 if EPYTHON_matched: 1184 if PYTHON_ABI is None:
1045 PYTHON_ABI = EPYTHON_matched.group(1)
1046 else:
1047 sys.stderr.write("EPYTHON variable has unrecognized value '%s'\n" % EPYTHON) 1185 sys.stderr.write("EPYTHON variable has unrecognized value '%s'\n" % EPYTHON)
1048 sys.exit(1) 1186 sys.exit(1)
1049else: 1187else:
1050 try: 1188 try:
1051 eselect_process = subprocess.Popen(["${EPREFIX}/usr/bin/eselect", "python", "show"${eselect_python_option:+, $(echo "\"")}${eselect_python_option}${eselect_python_option:+$(echo "\"")}], stdout=subprocess.PIPE) 1189 eselect_process = subprocess.Popen(["${EPREFIX}/usr/bin/eselect", "python", "show"${eselect_python_option:+, $(echo "\"")}${eselect_python_option}${eselect_python_option:+$(echo "\"")}], stdout=subprocess.PIPE)
1059 if not isinstance(EPYTHON, str): 1197 if not isinstance(EPYTHON, str):
1060 # Python 3 1198 # Python 3
1061 EPYTHON = EPYTHON.decode() 1199 EPYTHON = EPYTHON.decode()
1062 EPYTHON = EPYTHON.rstrip("\n") 1200 EPYTHON = EPYTHON.rstrip("\n")
1063 1201
1064 EPYTHON_matched = EPYTHON_re.match(EPYTHON) 1202 PYTHON_ABI = get_PYTHON_ABI(EPYTHON)
1065 if EPYTHON_matched: 1203 if PYTHON_ABI is None:
1066 PYTHON_ABI = EPYTHON_matched.group(1)
1067 else:
1068 sys.stderr.write("'eselect python show${eselect_python_option:+ }${eselect_python_option}' printed unrecognized value '%s'\n" % EPYTHON) 1204 sys.stderr.write("'eselect python show${eselect_python_option:+ }${eselect_python_option}' printed unrecognized value '%s'\n" % EPYTHON)
1069 sys.exit(1) 1205 sys.exit(1)
1206
1207wrapper_script_path = os.path.realpath(sys.argv[0])
1208target_executable_path = "%s-%s" % (wrapper_script_path, PYTHON_ABI)
1209if not os.path.exists(target_executable_path):
1210 sys.stderr.write("'%s' does not exist\n" % target_executable_path)
1211 sys.exit(1)
1070EOF 1212EOF
1071 if [[ "$?" != "0" ]]; then 1213 if [[ "$?" != "0" ]]; then
1072 die "${FUNCNAME}(): Generation of '$1' failed" 1214 die "${FUNCNAME}(): Generation of '$1' failed"
1073 fi 1215 fi
1074 else 1216 else
1085if not isinstance(EPYTHON, str): 1227if not isinstance(EPYTHON, str):
1086 # Python 3 1228 # Python 3
1087 EPYTHON = EPYTHON.decode() 1229 EPYTHON = EPYTHON.decode()
1088EPYTHON = EPYTHON.rstrip("\n") 1230EPYTHON = EPYTHON.rstrip("\n")
1089 1231
1090EPYTHON_matched = EPYTHON_re.match(EPYTHON) 1232PYTHON_ABI = get_PYTHON_ABI(EPYTHON)
1091if EPYTHON_matched: 1233if PYTHON_ABI is None:
1092 PYTHON_ABI = EPYTHON_matched.group(1) 1234 sys.stderr.write("'eselect python show${eselect_python_option:+ }${eselect_python_option}' printed unrecognized value '%s'\n" % EPYTHON)
1235 sys.exit(1)
1236
1237wrapper_script_path = os.path.realpath(sys.argv[0])
1238for PYTHON_ABI in [PYTHON_ABI, ${PYTHON_ABIS_list}]:
1239 target_executable_path = "%s-%s" % (wrapper_script_path, PYTHON_ABI)
1240 if os.path.exists(target_executable_path):
1241 break
1093else: 1242else:
1094 sys.stderr.write("'eselect python show${eselect_python_option:+ }${eselect_python_option}' printed unrecognized value '%s'\n" % EPYTHON) 1243 sys.stderr.write("No target script exists for '%s'\n" % wrapper_script_path)
1095 sys.exit(1) 1244 sys.exit(1)
1096EOF 1245EOF
1097 if [[ "$?" != "0" ]]; then 1246 if [[ "$?" != "0" ]]; then
1098 die "${FUNCNAME}(): Generation of '$1' failed" 1247 die "${FUNCNAME}(): Generation of '$1' failed"
1099 fi 1248 fi
1100 fi 1249 fi
1101 cat << EOF >> "${file}" 1250 cat << EOF >> "${file}"
1102
1103wrapper_script_path = os.path.realpath(sys.argv[0])
1104target_executable_path = "%s-%s" % (wrapper_script_path, PYTHON_ABI)
1105os.environ["GENTOO_PYTHON_PROCESS_NAME"] = os.path.basename(sys.argv[0])
1106os.environ["GENTOO_PYTHON_WRAPPER_SCRIPT_PATH"] = sys.argv[0]
1107os.environ["GENTOO_PYTHON_TARGET_SCRIPT_PATH"] = target_executable_path
1108if not os.path.exists(target_executable_path):
1109 sys.stderr.write("'%s' does not exist\n" % target_executable_path)
1110 sys.exit(1)
1111 1251
1112target_executable = open(target_executable_path, "rb") 1252target_executable = open(target_executable_path, "rb")
1113target_executable_first_line = target_executable.readline() 1253target_executable_first_line = target_executable.readline()
1114if not isinstance(target_executable_first_line, str): 1254if not isinstance(target_executable_first_line, str):
1115 # Python 3 1255 # Python 3
1116 target_executable_first_line = target_executable_first_line.decode("utf_8", "replace") 1256 target_executable_first_line = target_executable_first_line.decode("utf_8", "replace")
1117 1257
1118python_shebang_matched = python_shebang_re.match(target_executable_first_line) 1258python_shebang_matched = python_shebang_re.match(target_executable_first_line)
1119target_executable.close() 1259target_executable.close()
1120 1260
1121if python_shebang_matched: 1261if python_shebang_matched is not None:
1122 try: 1262 try:
1123 python_interpreter_path = "${EPREFIX}/usr/bin/%s" % EPYTHON 1263 python_interpreter_path = "${EPREFIX}/usr/bin/%s" % EPYTHON
1124 os.environ["GENTOO_PYTHON_TARGET_SCRIPT_PATH_VERIFICATION"] = "1" 1264 os.environ["GENTOO_PYTHON_TARGET_SCRIPT_PATH_VERIFICATION"] = "1"
1125 python_verification_process = subprocess.Popen([python_interpreter_path, "-c", "pass"], stdout=subprocess.PIPE) 1265 python_verification_process = subprocess.Popen([python_interpreter_path, "-c", "pass"], stdout=subprocess.PIPE)
1126 del os.environ["GENTOO_PYTHON_TARGET_SCRIPT_PATH_VERIFICATION"] 1266 del os.environ["GENTOO_PYTHON_TARGET_SCRIPT_PATH_VERIFICATION"]
1133 python_verification_output = python_verification_output.decode() 1273 python_verification_output = python_verification_output.decode()
1134 1274
1135 if not python_verification_output_re.match(python_verification_output): 1275 if not python_verification_output_re.match(python_verification_output):
1136 raise ValueError 1276 raise ValueError
1137 1277
1278 if cpython_re.match(EPYTHON) is not None:
1279 os.environ["GENTOO_PYTHON_PROCESS_NAME"] = os.path.basename(sys.argv[0])
1280 os.environ["GENTOO_PYTHON_WRAPPER_SCRIPT_PATH"] = sys.argv[0]
1281 os.environ["GENTOO_PYTHON_TARGET_SCRIPT_PATH"] = target_executable_path
1282
1283 if hasattr(os, "execv"):
1138 os.execv(python_interpreter_path, [python_interpreter_path] + sys.argv) 1284 os.execv(python_interpreter_path, [python_interpreter_path] + sys.argv)
1285 else:
1286 sys.exit(subprocess.Popen([python_interpreter_path] + sys.argv).wait())
1287 except (KeyboardInterrupt, SystemExit):
1288 raise
1139 except: 1289 except:
1140 pass 1290 pass
1141 if "GENTOO_PYTHON_TARGET_SCRIPT_PATH_VERIFICATION" in os.environ: 1291 for variable in ("GENTOO_PYTHON_PROCESS_NAME", "GENTOO_PYTHON_WRAPPER_SCRIPT_PATH", "GENTOO_PYTHON_TARGET_SCRIPT_PATH", "GENTOO_PYTHON_TARGET_SCRIPT_PATH_VERIFICATION"):
1142 del os.environ["GENTOO_PYTHON_TARGET_SCRIPT_PATH_VERIFICATION"] 1292 if variable in os.environ:
1293 del os.environ[variable]
1143 1294
1295if hasattr(os, "execv"):
1144os.execv(target_executable_path, sys.argv) 1296 os.execv(target_executable_path, sys.argv)
1297else:
1298 sys.exit(subprocess.Popen([target_executable_path] + sys.argv[1:]).wait())
1145EOF 1299EOF
1146 if [[ "$?" != "0" ]]; then 1300 if [[ "$?" != "0" ]]; then
1147 die "${FUNCNAME}(): Generation of '$1' failed" 1301 die "${FUNCNAME}(): Generation of '$1' failed"
1148 fi 1302 fi
1149 fperms +x "${file#${ED%/}}" || die "fperms '${file}' failed" 1303 fperms +x "${file#${ED%/}}" || die "fperms '${file}' failed"
1150 done 1304 done
1151} 1305}
1152 1306
1307# @ECLASS-VARIABLE: PYTHON_VERSIONED_SCRIPTS
1308# @DESCRIPTION:
1309# Array of regular expressions of paths to versioned Python scripts.
1310# Python scripts in /usr/bin and /usr/sbin are versioned by default.
1311
1312# @ECLASS-VARIABLE: PYTHON_VERSIONED_EXECUTABLES
1313# @DESCRIPTION:
1314# Array of regular expressions of paths to versioned executables (including Python scripts).
1315
1316# @ECLASS-VARIABLE: PYTHON_NONVERSIONED_EXECUTABLES
1317# @DESCRIPTION:
1318# Array of regular expressions of paths to nonversioned executables (including Python scripts).
1319
1320# @FUNCTION: python_merge_intermediate_installation_images
1321# @USAGE: [-q|--quiet] [--] <intermediate_installation_images_directory>
1322# @DESCRIPTION:
1323# Merge intermediate installation images into installation image.
1324python_merge_intermediate_installation_images() {
1325 _python_check_python_pkg_setup_execution
1326 _python_initialize_prefix_variables
1327
1328 local b file files=() intermediate_installation_images_directory PYTHON_ABI quiet="0" regex shebang version_executable wrapper_scripts=() wrapper_scripts_set=()
1329
1330 # Check if phase is src_install().
1331 [[ "${EBUILD_PHASE}" != "install" ]] && die "${FUNCNAME}() can be used only in src_install() phase"
1332
1333 while (($#)); do
1334 case "$1" in
1335 -q|--quiet)
1336 quiet="1"
1337 ;;
1338 --)
1339 shift
1340 break
1341 ;;
1342 -*)
1343 die "${FUNCNAME}(): Unrecognized option '$1'"
1344 ;;
1345 *)
1346 break
1347 ;;
1348 esac
1349 shift
1350 done
1351
1352 if [[ "$#" -ne 1 ]]; then
1353 die "${FUNCNAME}() requires 1 argument"
1354 fi
1355
1356 intermediate_installation_images_directory="$1"
1357
1358 if [[ ! -d "${intermediate_installation_images_directory}" ]]; then
1359 die "${FUNCNAME}(): Intermediate installation images directory '${intermediate_installation_images_directory}' does not exist"
1360 fi
1361
1362 _python_calculate_PYTHON_ABIS
1363 if [[ "$(PYTHON -f --ABI)" == 3.* ]]; then
1364 b="b"
1365 fi
1366
1367 while read -d $'\0' -r file; do
1368 files+=("${file}")
1369 done < <("$(PYTHON -f)" -c \
1370"import os
1371import sys
1372
1373if hasattr(sys.stdout, 'buffer'):
1374 # Python 3
1375 stdout = sys.stdout.buffer
1376else:
1377 # Python 2
1378 stdout = sys.stdout
1379
1380files_set = set()
1381
1382os.chdir(${b}'${intermediate_installation_images_directory}')
1383
1384for PYTHON_ABI in ${b}'${PYTHON_ABIS}'.split():
1385 for root, dirs, files in os.walk(PYTHON_ABI + ${b}'${EPREFIX}'):
1386 root = root[len(PYTHON_ABI + ${b}'${EPREFIX}')+1:]
1387 files_set.update(root + ${b}'/' + file for file in files)
1388
1389for file in sorted(files_set):
1390 stdout.write(file)
1391 stdout.write(${b}'\x00')" || die "${FUNCNAME}(): Failure of extraction of files in intermediate installation images")
1392
1393 for PYTHON_ABI in ${PYTHON_ABIS}; do
1394 if [[ ! -d "${intermediate_installation_images_directory}/${PYTHON_ABI}" ]]; then
1395 die "${FUNCNAME}(): Intermediate installation image for Python ABI '${PYTHON_ABI}' does not exist"
1396 fi
1397
1398 pushd "${intermediate_installation_images_directory}/${PYTHON_ABI}${EPREFIX}" > /dev/null || die "pushd failed"
1399
1400 for file in "${files[@]}"; do
1401 version_executable="0"
1402 for regex in "/usr/bin/.*" "/usr/sbin/.*" "${PYTHON_VERSIONED_SCRIPTS[@]}"; do
1403 if [[ "/${file}" =~ ^${regex}$ ]]; then
1404 version_executable="1"
1405 break
1406 fi
1407 done
1408 for regex in "${PYTHON_VERSIONED_EXECUTABLES[@]}"; do
1409 if [[ "/${file}" =~ ^${regex}$ ]]; then
1410 version_executable="2"
1411 break
1412 fi
1413 done
1414 if [[ "${version_executable}" != "0" ]]; then
1415 for regex in "${PYTHON_NONVERSIONED_EXECUTABLES[@]}"; do
1416 if [[ "/${file}" =~ ^${regex}$ ]]; then
1417 version_executable="0"
1418 break
1419 fi
1420 done
1421 fi
1422
1423 [[ "${version_executable}" == "0" || ! -x "${file}" ]] && continue
1424
1425 shebang="$(head -n1 "${file}")" || die "Extraction of shebang from '${file}' failed"
1426
1427 if [[ "${version_executable}" == "2" ]]; then
1428 wrapper_scripts+=("${ED}${file}")
1429 elif [[ "${version_executable}" == "1" ]]; then
1430 if [[ "${shebang}" =~ ${_PYTHON_SHEBANG_BASE_PART_REGEX}([[:digit:]]+(\.[[:digit:]]+)?)?($|[[:space:]]+) ]]; then
1431 wrapper_scripts+=("${ED}${file}")
1432 else
1433 version_executable="0"
1434 fi
1435 fi
1436
1437 [[ "${version_executable}" == "0" ]] && continue
1438
1439 if [[ -e "${file}-${PYTHON_ABI}" ]]; then
1440 die "${FUNCNAME}(): '${EPREFIX}/${file}-${PYTHON_ABI}' already exists"
1441 fi
1442
1443 mv "${file}" "${file}-${PYTHON_ABI}" || die "Renaming of '${file}' failed"
1444
1445 if [[ "${shebang}" =~ ${_PYTHON_SHEBANG_BASE_PART_REGEX}[[:digit:]]*($|[[:space:]]+) ]]; then
1446 python_convert_shebangs $([[ "${quiet}" == "1" ]] && echo --quiet) "${PYTHON_ABI}" "${file}-${PYTHON_ABI}"
1447 fi
1448 done
1449
1450 popd > /dev/null || die "popd failed"
1451
1452 if ROOT="/" has_version sys-apps/coreutils; then
1453 cp -fr --preserve=all "${intermediate_installation_images_directory}/${PYTHON_ABI}/"* "${D}" || die "Merging of intermediate installation image for Python ABI '${PYTHON_ABI} into installation image failed"
1454 else
1455 cp -fpr "${intermediate_installation_images_directory}/${PYTHON_ABI}/"* "${D}" || die "Merging of intermediate installation image for Python ABI '${PYTHON_ABI} into installation image failed"
1456 fi
1457 done
1458
1459 rm -fr "${intermediate_installation_images_directory}"
1460
1461 if [[ "${#wrapper_scripts[@]}" -ge 1 ]]; then
1462 rm -f "${T}/python_wrapper_scripts"
1463
1464 for file in "${wrapper_scripts[@]}"; do
1465 echo -n "${file}" >> "${T}/python_wrapper_scripts"
1466 echo -en "\x00" >> "${T}/python_wrapper_scripts"
1467 done
1468
1469 while read -d $'\0' -r file; do
1470 wrapper_scripts_set+=("${file}")
1471 done < <("$(PYTHON -f)" -c \
1472"import sys
1473
1474if hasattr(sys.stdout, 'buffer'):
1475 # Python 3
1476 stdout = sys.stdout.buffer
1477else:
1478 # Python 2
1479 stdout = sys.stdout
1480
1481files = set(open('${T}/python_wrapper_scripts', 'rb').read().rstrip(${b}'\x00').split(${b}'\x00'))
1482
1483for file in sorted(files):
1484 stdout.write(file)
1485 stdout.write(${b}'\x00')" || die "${FUNCNAME}(): Failure of extraction of set of wrapper scripts")
1486
1487 python_generate_wrapper_scripts $([[ "${quiet}" == "1" ]] && echo --quiet) "${wrapper_scripts_set[@]}"
1488 fi
1489}
1490
1153# ================================================================================================ 1491# ================================================================================================
1154# ========= FUNCTIONS FOR PACKAGES NOT SUPPORTING INSTALLATION FOR MULTIPLE PYTHON ABIS ========== 1492# ========= FUNCTIONS FOR PACKAGES NOT SUPPORTING INSTALLATION FOR MULTIPLE PYTHON ABIS ==========
1155# ================================================================================================ 1493# ================================================================================================
1156 1494
1495unset EPYTHON PYTHON_ABI
1496
1157# @FUNCTION: python_set_active_version 1497# @FUNCTION: python_set_active_version
1158# @USAGE: <CPython_ABI|2|3> 1498# @USAGE: <Python_ABI|2|3>
1159# @DESCRIPTION: 1499# @DESCRIPTION:
1160# Set specified version of CPython as active version of Python. 1500# Set locally active version of Python.
1501# If Python_ABI argument is specified, then version of Python corresponding to Python_ABI is used.
1502# If 2 argument is specified, then active version of CPython 2 is used.
1503# If 3 argument is specified, then active version of CPython 3 is used.
1504#
1505# This function can be used only in pkg_setup() phase.
1161python_set_active_version() { 1506python_set_active_version() {
1507 # Check if phase is pkg_setup().
1508 [[ "${EBUILD_PHASE}" != "setup" ]] && die "${FUNCNAME}() can be used only in pkg_setup() phase"
1509
1162 if _python_package_supporting_installation_for_multiple_python_abis; then 1510 if _python_package_supporting_installation_for_multiple_python_abis; then
1163 die "${FUNCNAME}() cannot be used in ebuilds of packages supporting installation for multiple Python ABIs" 1511 die "${FUNCNAME}() cannot be used in ebuilds of packages supporting installation for multiple Python ABIs"
1164 fi 1512 fi
1165 1513
1166 if [[ -n "${PYTHON_PKG_SETUP_EXECUTED}" ]]; then
1167 die "${FUNCNAME}() should be called before python_pkg_setup()"
1168 fi
1169
1170 if [[ "$#" -ne 1 ]]; then 1514 if [[ "$#" -ne 1 ]]; then
1171 die "${FUNCNAME}() requires 1 argument" 1515 die "${FUNCNAME}() requires 1 argument"
1172 fi 1516 fi
1173 1517
1174 _python_initial_sanity_checks 1518 _python_initial_sanity_checks
1175 1519
1176 if [[ "$1" =~ ^[[:digit:]]+\.[[:digit:]]+$ ]]; then 1520 if [[ -z "${PYTHON_ABI}" ]]; then
1177 if ! _python_implementation && ! has_version "dev-lang/python:$1"; then 1521 if [[ -n "$(_python_get_implementation --ignore-invalid "$1")" ]]; then
1178 die "${FUNCNAME}(): 'dev-lang/python:$1' is not installed" 1522 # PYTHON_ABI variable is intended to be used only in ebuilds/eclasses,
1523 # so it does not need to be exported to subprocesses.
1524 PYTHON_ABI="$1"
1525 if ! _python_implementation && ! has_version "$(python_get_implementational_package)"; then
1526 die "${FUNCNAME}(): '$(python_get_implementational_package)' is not installed"
1179 fi 1527 fi
1180 export EPYTHON="$(PYTHON "$1")" 1528 export EPYTHON="$(PYTHON "$1")"
1181 elif [[ "$1" == "2" ]]; then 1529 elif [[ "$1" == "2" ]]; then
1182 if ! _python_implementation && ! has_version "=dev-lang/python-2*"; then 1530 if ! _python_implementation && ! has_version "=dev-lang/python-2*"; then
1183 die "${FUNCNAME}(): '=dev-lang/python-2*' is not installed" 1531 die "${FUNCNAME}(): '=dev-lang/python-2*' is not installed"
1184 fi 1532 fi
1185 export EPYTHON="$(PYTHON -2)" 1533 export EPYTHON="$(PYTHON -2)"
1534 PYTHON_ABI="${EPYTHON#python}"
1535 PYTHON_ABI="${PYTHON_ABI%%-*}"
1186 elif [[ "$1" == "3" ]]; then 1536 elif [[ "$1" == "3" ]]; then
1187 if ! _python_implementation && ! has_version "=dev-lang/python-3*"; then 1537 if ! _python_implementation && ! has_version "=dev-lang/python-3*"; then
1188 die "${FUNCNAME}(): '=dev-lang/python-3*' is not installed" 1538 die "${FUNCNAME}(): '=dev-lang/python-3*' is not installed"
1189 fi 1539 fi
1190 export EPYTHON="$(PYTHON -3)" 1540 export EPYTHON="$(PYTHON -3)"
1541 PYTHON_ABI="${EPYTHON#python}"
1542 PYTHON_ABI="${PYTHON_ABI%%-*}"
1191 else 1543 else
1192 die "${FUNCNAME}(): Unrecognized argument '$1'" 1544 die "${FUNCNAME}(): Unrecognized argument '$1'"
1193 fi 1545 fi
1194 1546 fi
1195 # PYTHON_ABI variable is intended to be used only in ebuilds/eclasses,
1196 # so it does not need to be exported to subprocesses.
1197 PYTHON_ABI="${EPYTHON#python}"
1198 PYTHON_ABI="${PYTHON_ABI%%-*}"
1199 1547
1200 _python_final_sanity_checks 1548 _python_final_sanity_checks
1201 1549
1202 # python-updater checks PYTHON_REQUESTED_ACTIVE_VERSION variable. 1550 # python-updater checks PYTHON_REQUESTED_ACTIVE_VERSION variable.
1203 PYTHON_REQUESTED_ACTIVE_VERSION="$1" 1551 PYTHON_REQUESTED_ACTIVE_VERSION="$1"
1205 1553
1206# @FUNCTION: python_need_rebuild 1554# @FUNCTION: python_need_rebuild
1207# @DESCRIPTION: Mark current package for rebuilding by python-updater after 1555# @DESCRIPTION: Mark current package for rebuilding by python-updater after
1208# switching of active version of Python. 1556# switching of active version of Python.
1209python_need_rebuild() { 1557python_need_rebuild() {
1558 _python_check_python_pkg_setup_execution
1559
1210 if _python_package_supporting_installation_for_multiple_python_abis; then 1560 if _python_package_supporting_installation_for_multiple_python_abis; then
1211 die "${FUNCNAME}() cannot be used in ebuilds of packages supporting installation for multiple Python ABIs" 1561 die "${FUNCNAME}() cannot be used in ebuilds of packages supporting installation for multiple Python ABIs"
1562 fi
1563
1564 if [[ "$#" -ne 0 ]]; then
1565 die "${FUNCNAME}() does not accept arguments"
1212 fi 1566 fi
1213 1567
1214 export PYTHON_NEED_REBUILD="$(PYTHON --ABI)" 1568 export PYTHON_NEED_REBUILD="$(PYTHON --ABI)"
1215} 1569}
1216 1570
1223sys.stdout.write(".".join(str(x) for x in sys.version_info[:2])) 1577sys.stdout.write(".".join(str(x) for x in sys.version_info[:2]))
1224if platform.system()[:4] == "Java": 1578if platform.system()[:4] == "Java":
1225 sys.stdout.write("-jython")' 1579 sys.stdout.write("-jython")'
1226 1580
1227_python_get_implementation() { 1581_python_get_implementation() {
1582 local ignore_invalid="0"
1583
1584 while (($#)); do
1585 case "$1" in
1586 --ignore-invalid)
1587 ignore_invalid="1"
1588 ;;
1589 --)
1590 shift
1591 break
1592 ;;
1593 -*)
1594 die "${FUNCNAME}(): Unrecognized option '$1'"
1595 ;;
1596 *)
1597 break
1598 ;;
1599 esac
1600 shift
1601 done
1602
1228 if [[ "$#" -ne 1 ]]; then 1603 if [[ "$#" -ne 1 ]]; then
1229 die "${FUNCNAME}() requires 1 argument" 1604 die "${FUNCNAME}() requires 1 argument"
1230 fi 1605 fi
1231 1606
1232 if [[ "$1" =~ ^[[:digit:]]+\.[[:digit:]]+$ ]]; then 1607 if [[ "$1" =~ ^[[:digit:]]+\.[[:digit:]]+$ ]]; then
1233 echo "CPython" 1608 echo "CPython"
1234 elif [[ "$1" =~ ^[[:digit:]]+\.[[:digit:]]+-jython$ ]]; then 1609 elif [[ "$1" =~ ^[[:digit:]]+\.[[:digit:]]+-jython$ ]]; then
1235 echo "Jython" 1610 echo "Jython"
1236 else 1611 else
1612 if [[ "${ignore_invalid}" == "0" ]]; then
1237 die "${FUNCNAME}(): Unrecognized Python ABI '$1'" 1613 die "${FUNCNAME}(): Unrecognized Python ABI '$1'"
1614 fi
1238 fi 1615 fi
1239} 1616}
1240 1617
1241# @FUNCTION: PYTHON 1618# @FUNCTION: PYTHON
1242# @USAGE: [-2] [-3] [--ABI] [-a|--absolute-path] [-f|--final-ABI] [--] <Python_ABI="${PYTHON_ABI}"> 1619# @USAGE: [-2] [-3] [--ABI] [-a|--absolute-path] [-f|--final-ABI] [--] <Python_ABI="${PYTHON_ABI}">
1243# @DESCRIPTION: 1620# @DESCRIPTION:
1244# Print filename of Python interpreter for specified Python ABI. If Python_ABI argument 1621# Print filename of Python interpreter for specified Python ABI. If Python_ABI argument
1245# is ommitted, then PYTHON_ABI environment variable must be set and is used. 1622# is ommitted, then PYTHON_ABI environment variable must be set and is used.
1246# If -2 option is specified, then active version of Python 2 is used. 1623# If -2 option is specified, then active version of CPython 2 is used.
1247# If -3 option is specified, then active version of Python 3 is used. 1624# If -3 option is specified, then active version of CPython 3 is used.
1248# If --final-ABI option is specified, then final ABI from the list of enabled ABIs is used. 1625# If --final-ABI option is specified, then final ABI from the list of enabled ABIs is used.
1249# -2, -3 and --final-ABI options and Python_ABI argument cannot be specified simultaneously. 1626# -2, -3 and --final-ABI options and Python_ABI argument cannot be specified simultaneously.
1250# If --ABI option is specified, then only specified Python ABI is printed instead of 1627# If --ABI option is specified, then only specified Python ABI is printed instead of
1251# filename of Python interpreter. 1628# filename of Python interpreter.
1252# If --absolute-path option is specified, then absolute path to Python interpreter is printed. 1629# If --absolute-path option is specified, then absolute path to Python interpreter is printed.
1253# --ABI and --absolute-path options cannot be specified simultaneously. 1630# --ABI and --absolute-path options cannot be specified simultaneously.
1254PYTHON() { 1631PYTHON() {
1632 _python_check_python_pkg_setup_execution
1633
1255 local ABI_output="0" absolute_path_output="0" final_ABI="0" PYTHON_ABI="${PYTHON_ABI}" python_interpreter python2="0" python3="0" 1634 local ABI_output="0" absolute_path_output="0" final_ABI="0" PYTHON_ABI="${PYTHON_ABI}" python_interpreter python2="0" python3="0"
1256 1635
1257 while (($#)); do 1636 while (($#)); do
1258 case "$1" in 1637 case "$1" in
1259 -2) 1638 -2)
1284 esac 1663 esac
1285 shift 1664 shift
1286 done 1665 done
1287 1666
1288 if [[ "${ABI_output}" == "1" && "${absolute_path_output}" == "1" ]]; then 1667 if [[ "${ABI_output}" == "1" && "${absolute_path_output}" == "1" ]]; then
1289 die "${FUNCNAME}(): '--ABI and '--absolute-path' options cannot be specified simultaneously" 1668 die "${FUNCNAME}(): '--ABI' and '--absolute-path' options cannot be specified simultaneously"
1290 fi 1669 fi
1291 1670
1292 if [[ "$((${python2} + ${python3} + ${final_ABI}))" -gt 1 ]]; then 1671 if [[ "$((${python2} + ${python3} + ${final_ABI}))" -gt 1 ]]; then
1293 die "${FUNCNAME}(): '-2', '-3' or '--final-ABI' options cannot be specified simultaneously" 1672 die "${FUNCNAME}(): '-2', '-3' or '--final-ABI' options cannot be specified simultaneously"
1294 fi 1673 fi
1296 if [[ "$#" -eq 0 ]]; then 1675 if [[ "$#" -eq 0 ]]; then
1297 if [[ "${final_ABI}" == "1" ]]; then 1676 if [[ "${final_ABI}" == "1" ]]; then
1298 if ! _python_package_supporting_installation_for_multiple_python_abis; then 1677 if ! _python_package_supporting_installation_for_multiple_python_abis; then
1299 die "${FUNCNAME}(): '--final-ABI' option cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs" 1678 die "${FUNCNAME}(): '--final-ABI' option cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs"
1300 fi 1679 fi
1301 validate_PYTHON_ABIS 1680 _python_calculate_PYTHON_ABIS
1302 PYTHON_ABI="${PYTHON_ABIS##* }" 1681 PYTHON_ABI="${PYTHON_ABIS##* }"
1303 elif [[ "${python2}" == "1" ]]; then 1682 elif [[ "${python2}" == "1" ]]; then
1304 PYTHON_ABI="$(eselect python show --python2 --ABI)" 1683 PYTHON_ABI="$(eselect python show --python2 --ABI)"
1305 if [[ -z "${PYTHON_ABI}" ]]; then 1684 if [[ -z "${PYTHON_ABI}" ]]; then
1306 die "${FUNCNAME}(): Active version of Python 2 not set" 1685 die "${FUNCNAME}(): Active version of CPython 2 not set"
1307 elif [[ "${PYTHON_ABI}" != "2."* ]]; then 1686 elif [[ "${PYTHON_ABI}" != "2."* ]]; then
1308 die "${FUNCNAME}(): Internal error in \`eselect python show --python2\`" 1687 die "${FUNCNAME}(): Internal error in \`eselect python show --python2\`"
1309 fi 1688 fi
1310 elif [[ "${python3}" == "1" ]]; then 1689 elif [[ "${python3}" == "1" ]]; then
1311 PYTHON_ABI="$(eselect python show --python3 --ABI)" 1690 PYTHON_ABI="$(eselect python show --python3 --ABI)"
1312 if [[ -z "${PYTHON_ABI}" ]]; then 1691 if [[ -z "${PYTHON_ABI}" ]]; then
1313 die "${FUNCNAME}(): Active version of Python 3 not set" 1692 die "${FUNCNAME}(): Active version of CPython 3 not set"
1314 elif [[ "${PYTHON_ABI}" != "3."* ]]; then 1693 elif [[ "${PYTHON_ABI}" != "3."* ]]; then
1315 die "${FUNCNAME}(): Internal error in \`eselect python show --python3\`" 1694 die "${FUNCNAME}(): Internal error in \`eselect python show --python3\`"
1316 fi 1695 fi
1317 elif ! _python_package_supporting_installation_for_multiple_python_abis; then 1696 elif _python_package_supporting_installation_for_multiple_python_abis; then
1697 if ! _python_abi-specific_local_scope; then
1698 die "${FUNCNAME}() should be used in ABI-specific local scope"
1699 fi
1700 else
1318 PYTHON_ABI="$("${EPREFIX}/usr/bin/python" -c "${_PYTHON_ABI_EXTRACTION_COMMAND}")" 1701 PYTHON_ABI="$("${EPREFIX}/usr/bin/python" -c "${_PYTHON_ABI_EXTRACTION_COMMAND}")"
1319 if [[ -z "${PYTHON_ABI}" ]]; then 1702 if [[ -z "${PYTHON_ABI}" ]]; then
1320 die "${FUNCNAME}(): Main active version of Python not set" 1703 die "${FUNCNAME}(): Failure of extraction of locally active version of Python"
1321 fi 1704 fi
1322 elif [[ -z "${PYTHON_ABI}" ]]; then
1323 die "${FUNCNAME}(): Invalid usage: ${FUNCNAME}() should be used in ABI-specific local scope"
1324 fi 1705 fi
1325 elif [[ "$#" -eq 1 ]]; then 1706 elif [[ "$#" -eq 1 ]]; then
1326 if [[ "${final_ABI}" == "1" ]]; then 1707 if [[ "${final_ABI}" == "1" ]]; then
1327 die "${FUNCNAME}(): '--final-ABI' option and Python ABI cannot be specified simultaneously" 1708 die "${FUNCNAME}(): '--final-ABI' option and Python ABI cannot be specified simultaneously"
1328 fi 1709 fi
1342 return 1723 return
1343 else 1724 else
1344 if [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "CPython" ]]; then 1725 if [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "CPython" ]]; then
1345 python_interpreter="python${PYTHON_ABI}" 1726 python_interpreter="python${PYTHON_ABI}"
1346 elif [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "Jython" ]]; then 1727 elif [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "Jython" ]]; then
1347 python_interpreter="jython-${PYTHON_ABI%-jython}" 1728 python_interpreter="jython${PYTHON_ABI%-jython}"
1348 fi 1729 fi
1349 1730
1350 if [[ "${absolute_path_output}" == "1" ]]; then 1731 if [[ "${absolute_path_output}" == "1" ]]; then
1351 echo -n "${EPREFIX}/usr/bin/${python_interpreter}" 1732 echo -n "${EPREFIX}/usr/bin/${python_interpreter}"
1352 else 1733 else
1363# @USAGE: [-f|--final-ABI] 1744# @USAGE: [-f|--final-ABI]
1364# @DESCRIPTION: 1745# @DESCRIPTION:
1365# Print name of Python implementation. 1746# Print name of Python implementation.
1366# If --final-ABI option is specified, then final ABI from the list of enabled ABIs is used. 1747# If --final-ABI option is specified, then final ABI from the list of enabled ABIs is used.
1367python_get_implementation() { 1748python_get_implementation() {
1749 _python_check_python_pkg_setup_execution
1750
1368 local final_ABI="0" PYTHON_ABI="${PYTHON_ABI}" 1751 local final_ABI="0" PYTHON_ABI="${PYTHON_ABI}"
1369 1752
1370 while (($#)); do 1753 while (($#)); do
1371 case "$1" in 1754 case "$1" in
1372 -f|--final-ABI) 1755 -f|--final-ABI)
1385 if [[ "${final_ABI}" == "1" ]]; then 1768 if [[ "${final_ABI}" == "1" ]]; then
1386 if ! _python_package_supporting_installation_for_multiple_python_abis; then 1769 if ! _python_package_supporting_installation_for_multiple_python_abis; then
1387 die "${FUNCNAME}(): '--final-ABI' option cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs" 1770 die "${FUNCNAME}(): '--final-ABI' option cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs"
1388 fi 1771 fi
1389 PYTHON_ABI="$(PYTHON -f --ABI)" 1772 PYTHON_ABI="$(PYTHON -f --ABI)"
1390 elif [[ -z "${PYTHON_ABI}" ]]; then 1773 else
1774 if _python_package_supporting_installation_for_multiple_python_abis; then
1775 if ! _python_abi-specific_local_scope; then
1776 die "${FUNCNAME}() should be used in ABI-specific local scope"
1777 fi
1778 else
1391 PYTHON_ABI="$(PYTHON --ABI)" 1779 PYTHON_ABI="${PYTHON_ABI:-$(PYTHON --ABI)}"
1780 fi
1392 fi 1781 fi
1393 1782
1394 echo "$(_python_get_implementation "${PYTHON_ABI}")" 1783 echo "$(_python_get_implementation "${PYTHON_ABI}")"
1395} 1784}
1396 1785
1398# @USAGE: [-f|--final-ABI] 1787# @USAGE: [-f|--final-ABI]
1399# @DESCRIPTION: 1788# @DESCRIPTION:
1400# Print category, name and slot of package providing Python implementation. 1789# Print category, name and slot of package providing Python implementation.
1401# If --final-ABI option is specified, then final ABI from the list of enabled ABIs is used. 1790# If --final-ABI option is specified, then final ABI from the list of enabled ABIs is used.
1402python_get_implementational_package() { 1791python_get_implementational_package() {
1792 _python_check_python_pkg_setup_execution
1793
1403 local final_ABI="0" PYTHON_ABI="${PYTHON_ABI}" 1794 local final_ABI="0" PYTHON_ABI="${PYTHON_ABI}"
1404 1795
1405 while (($#)); do 1796 while (($#)); do
1406 case "$1" in 1797 case "$1" in
1407 -f|--final-ABI) 1798 -f|--final-ABI)
1420 if [[ "${final_ABI}" == "1" ]]; then 1811 if [[ "${final_ABI}" == "1" ]]; then
1421 if ! _python_package_supporting_installation_for_multiple_python_abis; then 1812 if ! _python_package_supporting_installation_for_multiple_python_abis; then
1422 die "${FUNCNAME}(): '--final-ABI' option cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs" 1813 die "${FUNCNAME}(): '--final-ABI' option cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs"
1423 fi 1814 fi
1424 PYTHON_ABI="$(PYTHON -f --ABI)" 1815 PYTHON_ABI="$(PYTHON -f --ABI)"
1425 elif [[ -z "${PYTHON_ABI}" ]]; then 1816 else
1817 if _python_package_supporting_installation_for_multiple_python_abis; then
1818 if ! _python_abi-specific_local_scope; then
1819 die "${FUNCNAME}() should be used in ABI-specific local scope"
1820 fi
1821 else
1426 PYTHON_ABI="$(PYTHON --ABI)" 1822 PYTHON_ABI="${PYTHON_ABI:-$(PYTHON --ABI)}"
1427 fi 1823 fi
1824 fi
1428 1825
1826 if [[ "${EAPI:-0}" == "0" ]]; then
1429 if [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "CPython" ]]; then 1827 if [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "CPython" ]]; then
1430 echo "dev-lang/python:${PYTHON_ABI}" 1828 echo "=dev-lang/python-${PYTHON_ABI}*"
1431 elif [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "Jython" ]]; then 1829 elif [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "Jython" ]]; then
1830 echo "=dev-java/jython-${PYTHON_ABI%-jython}*"
1831 fi
1832 else
1833 if [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "CPython" ]]; then
1834 echo "dev-lang/python:${PYTHON_ABI}"
1835 elif [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "Jython" ]]; then
1432 echo "dev-java/jython:${PYTHON_ABI%-jython}" 1836 echo "dev-java/jython:${PYTHON_ABI%-jython}"
1837 fi
1433 fi 1838 fi
1434} 1839}
1435 1840
1436# @FUNCTION: python_get_includedir 1841# @FUNCTION: python_get_includedir
1437# @USAGE: [-f|--final-ABI] 1842# @USAGE: [-b|--base-path] [-f|--final-ABI]
1438# @DESCRIPTION: 1843# @DESCRIPTION:
1439# Print path to Python include directory. 1844# Print path to Python include directory.
1845# If --base-path option is specified, then path not prefixed with "/" is printed.
1440# If --final-ABI option is specified, then final ABI from the list of enabled ABIs is used. 1846# If --final-ABI option is specified, then final ABI from the list of enabled ABIs is used.
1441python_get_includedir() { 1847python_get_includedir() {
1848 _python_check_python_pkg_setup_execution
1849
1442 local final_ABI="0" PYTHON_ABI="${PYTHON_ABI}" 1850 local base_path="0" final_ABI="0" prefix PYTHON_ABI="${PYTHON_ABI}"
1443 1851
1444 while (($#)); do 1852 while (($#)); do
1445 case "$1" in 1853 case "$1" in
1854 -b|--base-path)
1855 base_path="1"
1856 ;;
1446 -f|--final-ABI) 1857 -f|--final-ABI)
1447 final_ABI="1" 1858 final_ABI="1"
1448 ;; 1859 ;;
1449 -*) 1860 -*)
1450 die "${FUNCNAME}(): Unrecognized option '$1'" 1861 die "${FUNCNAME}(): Unrecognized option '$1'"
1453 die "${FUNCNAME}(): Invalid usage" 1864 die "${FUNCNAME}(): Invalid usage"
1454 ;; 1865 ;;
1455 esac 1866 esac
1456 shift 1867 shift
1457 done 1868 done
1869
1870 if [[ "${base_path}" == "0" ]]; then
1871 prefix="/"
1872 fi
1458 1873
1459 if [[ "${final_ABI}" == "1" ]]; then 1874 if [[ "${final_ABI}" == "1" ]]; then
1460 if ! _python_package_supporting_installation_for_multiple_python_abis; then 1875 if ! _python_package_supporting_installation_for_multiple_python_abis; then
1461 die "${FUNCNAME}(): '--final-ABI' option cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs" 1876 die "${FUNCNAME}(): '--final-ABI' option cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs"
1462 fi 1877 fi
1463 PYTHON_ABI="$(PYTHON -f --ABI)" 1878 PYTHON_ABI="$(PYTHON -f --ABI)"
1464 elif [[ -z "${PYTHON_ABI}" ]]; then 1879 else
1880 if _python_package_supporting_installation_for_multiple_python_abis; then
1881 if ! _python_abi-specific_local_scope; then
1882 die "${FUNCNAME}() should be used in ABI-specific local scope"
1883 fi
1884 else
1465 PYTHON_ABI="$(PYTHON --ABI)" 1885 PYTHON_ABI="${PYTHON_ABI:-$(PYTHON --ABI)}"
1886 fi
1466 fi 1887 fi
1467 1888
1468 if [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "CPython" ]]; then 1889 if [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "CPython" ]]; then
1469 echo "/usr/include/python${PYTHON_ABI}" 1890 echo "${prefix}usr/include/python${PYTHON_ABI}"
1470 elif [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "Jython" ]]; then 1891 elif [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "Jython" ]]; then
1471 echo "/usr/share/jython-${PYTHON_ABI%-jython}/Include" 1892 echo "${prefix}usr/share/jython-${PYTHON_ABI%-jython}/Include"
1472 fi 1893 fi
1473} 1894}
1474 1895
1475# @FUNCTION: python_get_libdir 1896# @FUNCTION: python_get_libdir
1476# @USAGE: [-f|--final-ABI] 1897# @USAGE: [-b|--base-path] [-f|--final-ABI]
1477# @DESCRIPTION: 1898# @DESCRIPTION:
1478# Print path to Python library directory. 1899# Print path to Python library directory.
1900# If --base-path option is specified, then path not prefixed with "/" is printed.
1479# If --final-ABI option is specified, then final ABI from the list of enabled ABIs is used. 1901# If --final-ABI option is specified, then final ABI from the list of enabled ABIs is used.
1480python_get_libdir() { 1902python_get_libdir() {
1903 _python_check_python_pkg_setup_execution
1904
1481 local final_ABI="0" PYTHON_ABI="${PYTHON_ABI}" 1905 local base_path="0" final_ABI="0" prefix PYTHON_ABI="${PYTHON_ABI}"
1482 1906
1483 while (($#)); do 1907 while (($#)); do
1484 case "$1" in 1908 case "$1" in
1909 -b|--base-path)
1910 base_path="1"
1911 ;;
1485 -f|--final-ABI) 1912 -f|--final-ABI)
1486 final_ABI="1" 1913 final_ABI="1"
1487 ;; 1914 ;;
1488 -*) 1915 -*)
1489 die "${FUNCNAME}(): Unrecognized option '$1'" 1916 die "${FUNCNAME}(): Unrecognized option '$1'"
1492 die "${FUNCNAME}(): Invalid usage" 1919 die "${FUNCNAME}(): Invalid usage"
1493 ;; 1920 ;;
1494 esac 1921 esac
1495 shift 1922 shift
1496 done 1923 done
1924
1925 if [[ "${base_path}" == "0" ]]; then
1926 prefix="/"
1927 fi
1497 1928
1498 if [[ "${final_ABI}" == "1" ]]; then 1929 if [[ "${final_ABI}" == "1" ]]; then
1499 if ! _python_package_supporting_installation_for_multiple_python_abis; then 1930 if ! _python_package_supporting_installation_for_multiple_python_abis; then
1500 die "${FUNCNAME}(): '--final-ABI' option cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs" 1931 die "${FUNCNAME}(): '--final-ABI' option cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs"
1501 fi 1932 fi
1502 PYTHON_ABI="$(PYTHON -f --ABI)" 1933 PYTHON_ABI="$(PYTHON -f --ABI)"
1503 elif [[ -z "${PYTHON_ABI}" ]]; then 1934 else
1935 if _python_package_supporting_installation_for_multiple_python_abis; then
1936 if ! _python_abi-specific_local_scope; then
1937 die "${FUNCNAME}() should be used in ABI-specific local scope"
1938 fi
1939 else
1504 PYTHON_ABI="$(PYTHON --ABI)" 1940 PYTHON_ABI="${PYTHON_ABI:-$(PYTHON --ABI)}"
1941 fi
1505 fi 1942 fi
1506 1943
1507 if [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "CPython" ]]; then 1944 if [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "CPython" ]]; then
1508 echo "/usr/$(get_libdir)/python${PYTHON_ABI}" 1945 echo "${prefix}usr/$(get_libdir)/python${PYTHON_ABI}"
1509 elif [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "Jython" ]]; then 1946 elif [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "Jython" ]]; then
1510 echo "/usr/share/jython-${PYTHON_ABI%-jython}/Lib" 1947 echo "${prefix}usr/share/jython-${PYTHON_ABI%-jython}/Lib"
1511 fi 1948 fi
1512} 1949}
1513 1950
1514# @FUNCTION: python_get_sitedir 1951# @FUNCTION: python_get_sitedir
1515# @USAGE: [-f|--final-ABI] 1952# @USAGE: [-b|--base-path] [-f|--final-ABI]
1516# @DESCRIPTION: 1953# @DESCRIPTION:
1517# Print path to Python site-packages directory. 1954# Print path to Python site-packages directory.
1955# If --base-path option is specified, then path not prefixed with "/" is printed.
1518# If --final-ABI option is specified, then final ABI from the list of enabled ABIs is used. 1956# If --final-ABI option is specified, then final ABI from the list of enabled ABIs is used.
1519python_get_sitedir() { 1957python_get_sitedir() {
1520 local options=() 1958 _python_check_python_pkg_setup_execution
1959
1960 local final_ABI="0" options=()
1521 1961
1522 while (($#)); do 1962 while (($#)); do
1523 case "$1" in 1963 case "$1" in
1964 -b|--base-path)
1965 options+=("$1")
1966 ;;
1524 -f|--final-ABI) 1967 -f|--final-ABI)
1525 if ! _python_package_supporting_installation_for_multiple_python_abis; then 1968 final_ABI="1"
1526 die "${FUNCNAME}(): '--final-ABI' option cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs"
1527 fi
1528 options+=("$1") 1969 options+=("$1")
1529 ;; 1970 ;;
1530 -*) 1971 -*)
1531 die "${FUNCNAME}(): Unrecognized option '$1'" 1972 die "${FUNCNAME}(): Unrecognized option '$1'"
1532 ;; 1973 ;;
1535 ;; 1976 ;;
1536 esac 1977 esac
1537 shift 1978 shift
1538 done 1979 done
1539 1980
1981 if [[ "${final_ABI}" == "1" ]]; then
1982 if ! _python_package_supporting_installation_for_multiple_python_abis; then
1983 die "${FUNCNAME}(): '--final-ABI' option cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs"
1984 fi
1985 else
1986 if _python_package_supporting_installation_for_multiple_python_abis && ! _python_abi-specific_local_scope; then
1987 die "${FUNCNAME}() should be used in ABI-specific local scope"
1988 fi
1989 fi
1990
1540 echo "$(python_get_libdir "${options[@]}")/site-packages" 1991 echo "$(python_get_libdir "${options[@]}")/site-packages"
1541} 1992}
1542 1993
1543# @FUNCTION: python_get_library 1994# @FUNCTION: python_get_library
1544# @USAGE: [-f|--final-ABI] [-l|--linker-option] 1995# @USAGE: [-b|--base-path] [-f|--final-ABI] [-l|--linker-option]
1545# @DESCRIPTION: 1996# @DESCRIPTION:
1546# Print path to Python library. 1997# Print path to Python library.
1998# If --base-path option is specified, then path not prefixed with "/" is printed.
1547# If --linker-option is specified, then "-l${library}" linker option is printed. 1999# If --linker-option is specified, then "-l${library}" linker option is printed.
1548# If --final-ABI option is specified, then final ABI from the list of enabled ABIs is used. 2000# If --final-ABI option is specified, then final ABI from the list of enabled ABIs is used.
1549python_get_library() { 2001python_get_library() {
2002 _python_check_python_pkg_setup_execution
2003
1550 local final_ABI="0" linker_option="0" PYTHON_ABI="${PYTHON_ABI}" 2004 local base_path="0" final_ABI="0" linker_option="0" prefix PYTHON_ABI="${PYTHON_ABI}"
1551 2005
1552 while (($#)); do 2006 while (($#)); do
1553 case "$1" in 2007 case "$1" in
2008 -b|--base-path)
2009 base_path="1"
2010 ;;
1554 -f|--final-ABI) 2011 -f|--final-ABI)
1555 final_ABI="1" 2012 final_ABI="1"
1556 ;; 2013 ;;
1557 -l|--linker-option) 2014 -l|--linker-option)
1558 linker_option="1" 2015 linker_option="1"
1564 die "${FUNCNAME}(): Invalid usage" 2021 die "${FUNCNAME}(): Invalid usage"
1565 ;; 2022 ;;
1566 esac 2023 esac
1567 shift 2024 shift
1568 done 2025 done
2026
2027 if [[ "${base_path}" == "0" ]]; then
2028 prefix="/"
2029 fi
2030
2031 if [[ "${base_path}" == "1" && "${linker_option}" == "1" ]]; then
2032 die "${FUNCNAME}(): '--base-path' and '--linker-option' options cannot be specified simultaneously"
2033 fi
1569 2034
1570 if [[ "${final_ABI}" == "1" ]]; then 2035 if [[ "${final_ABI}" == "1" ]]; then
1571 if ! _python_package_supporting_installation_for_multiple_python_abis; then 2036 if ! _python_package_supporting_installation_for_multiple_python_abis; then
1572 die "${FUNCNAME}(): '--final-ABI' option cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs" 2037 die "${FUNCNAME}(): '--final-ABI' option cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs"
1573 fi 2038 fi
1574 PYTHON_ABI="$(PYTHON -f --ABI)" 2039 PYTHON_ABI="$(PYTHON -f --ABI)"
1575 elif [[ -z "${PYTHON_ABI}" ]]; then 2040 else
2041 if _python_package_supporting_installation_for_multiple_python_abis; then
2042 if ! _python_abi-specific_local_scope; then
2043 die "${FUNCNAME}() should be used in ABI-specific local scope"
2044 fi
2045 else
1576 PYTHON_ABI="$(PYTHON --ABI)" 2046 PYTHON_ABI="${PYTHON_ABI:-$(PYTHON --ABI)}"
2047 fi
1577 fi 2048 fi
1578 2049
1579 if [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "CPython" ]]; then 2050 if [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "CPython" ]]; then
1580 if [[ "${linker_option}" == "1" ]]; then 2051 if [[ "${linker_option}" == "1" ]]; then
1581 echo "-lpython${PYTHON_ABI}" 2052 echo "-lpython${PYTHON_ABI}"
1582 else 2053 else
1583 echo "/usr/$(get_libdir)/libpython${PYTHON_ABI}$(get_libname)" 2054 echo "${prefix}usr/$(get_libdir)/libpython${PYTHON_ABI}$(get_libname)"
1584 fi 2055 fi
1585 elif [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "Jython" ]]; then 2056 elif [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "Jython" ]]; then
1586 die "${FUNCNAME}(): Jython does not have shared library" 2057 die "${FUNCNAME}(): Jython does not have shared library"
1587 fi 2058 fi
1588} 2059}
1593# Print Python version. 2064# Print Python version.
1594# --full, --major, --minor and --micro options cannot be specified simultaneously. 2065# --full, --major, --minor and --micro options cannot be specified simultaneously.
1595# If --full, --major, --minor and --micro options are not specified, then "${major_version}.${minor_version}" is printed. 2066# If --full, --major, --minor and --micro options are not specified, then "${major_version}.${minor_version}" is printed.
1596# If --final-ABI option is specified, then final ABI from the list of enabled ABIs is used. 2067# If --final-ABI option is specified, then final ABI from the list of enabled ABIs is used.
1597python_get_version() { 2068python_get_version() {
2069 _python_check_python_pkg_setup_execution
2070
1598 local final_ABI="0" full="0" major="0" minor="0" micro="0" python_command 2071 local final_ABI="0" full="0" major="0" minor="0" micro="0" python_command
1599 2072
1600 while (($#)); do 2073 while (($#)); do
1601 case "$1" in 2074 case "$1" in
1602 -f|--final-ABI) 2075 -f|--final-ABI)
1652 if ! _python_package_supporting_installation_for_multiple_python_abis; then 2125 if ! _python_package_supporting_installation_for_multiple_python_abis; then
1653 die "${FUNCNAME}(): '--final-ABI' option cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs" 2126 die "${FUNCNAME}(): '--final-ABI' option cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs"
1654 fi 2127 fi
1655 "$(PYTHON -f)" -c "${python_command}" 2128 "$(PYTHON -f)" -c "${python_command}"
1656 else 2129 else
2130 if _python_package_supporting_installation_for_multiple_python_abis && ! _python_abi-specific_local_scope; then
2131 die "${FUNCNAME}() should be used in ABI-specific local scope"
2132 fi
1657 "$(PYTHON ${PYTHON_ABI})" -c "${python_command}" 2133 "$(PYTHON ${PYTHON_ABI})" -c "${python_command}"
1658 fi 2134 fi
1659} 2135}
1660 2136
1661# ================================================================================================ 2137# ================================================================================================
1683# @DESCRIPTION: 2159# @DESCRIPTION:
1684# Execute nosetests for all enabled Python ABIs. 2160# Execute nosetests for all enabled Python ABIs.
1685# In ebuilds of packages supporting installation for multiple Python ABIs, this function calls 2161# In ebuilds of packages supporting installation for multiple Python ABIs, this function calls
1686# python_execute_nosetests_pre_hook() and python_execute_nosetests_post_hook(), if they are defined. 2162# python_execute_nosetests_pre_hook() and python_execute_nosetests_post_hook(), if they are defined.
1687python_execute_nosetests() { 2163python_execute_nosetests() {
2164 _python_check_python_pkg_setup_execution
1688 _python_set_color_variables 2165 _python_set_color_variables
1689 2166
1690 local PYTHONPATH_template= separate_build_dirs= 2167 local PYTHONPATH_template= separate_build_dirs=
1691 2168
1692 while (($#)); do 2169 while (($#)); do
1711 esac 2188 esac
1712 shift 2189 shift
1713 done 2190 done
1714 2191
1715 python_test_function() { 2192 python_test_function() {
1716 local evaluated_PYTHONPATH= 2193 local evaluated_PYTHONPATH
1717 2194
1718 if [[ -n "${PYTHONPATH_template}" ]]; then
1719 evaluated_PYTHONPATH="$(eval echo -n "${PYTHONPATH_template}")" 2195 eval "evaluated_PYTHONPATH=\"${PYTHONPATH_template}\""
1720 if [[ ! -e "${evaluated_PYTHONPATH}" ]]; then
1721 unset evaluated_PYTHONPATH
1722 fi
1723 fi
1724 2196
1725 _python_test_hook pre 2197 _python_test_hook pre
1726 2198
1727 if [[ -n "${evaluated_PYTHONPATH}" ]]; then 2199 if [[ -n "${evaluated_PYTHONPATH}" ]]; then
1728 echo ${_BOLD}PYTHONPATH="${evaluated_PYTHONPATH}" nosetests --verbosity="${PYTHON_TEST_VERBOSITY}" "$@"${_NORMAL} 2200 echo ${_BOLD}PYTHONPATH="${evaluated_PYTHONPATH}" nosetests --verbosity="${PYTHON_TEST_VERBOSITY}" "$@"${_NORMAL}
1751# @DESCRIPTION: 2223# @DESCRIPTION:
1752# Execute py.test for all enabled Python ABIs. 2224# Execute py.test for all enabled Python ABIs.
1753# In ebuilds of packages supporting installation for multiple Python ABIs, this function calls 2225# In ebuilds of packages supporting installation for multiple Python ABIs, this function calls
1754# python_execute_py.test_pre_hook() and python_execute_py.test_post_hook(), if they are defined. 2226# python_execute_py.test_pre_hook() and python_execute_py.test_post_hook(), if they are defined.
1755python_execute_py.test() { 2227python_execute_py.test() {
2228 _python_check_python_pkg_setup_execution
1756 _python_set_color_variables 2229 _python_set_color_variables
1757 2230
1758 local PYTHONPATH_template= separate_build_dirs= 2231 local PYTHONPATH_template= separate_build_dirs=
1759 2232
1760 while (($#)); do 2233 while (($#)); do
1779 esac 2252 esac
1780 shift 2253 shift
1781 done 2254 done
1782 2255
1783 python_test_function() { 2256 python_test_function() {
1784 local evaluated_PYTHONPATH= 2257 local evaluated_PYTHONPATH
1785 2258
1786 if [[ -n "${PYTHONPATH_template}" ]]; then
1787 evaluated_PYTHONPATH="$(eval echo -n "${PYTHONPATH_template}")" 2259 eval "evaluated_PYTHONPATH=\"${PYTHONPATH_template}\""
1788 if [[ ! -e "${evaluated_PYTHONPATH}" ]]; then
1789 unset evaluated_PYTHONPATH
1790 fi
1791 fi
1792 2260
1793 _python_test_hook pre 2261 _python_test_hook pre
1794 2262
1795 if [[ -n "${evaluated_PYTHONPATH}" ]]; then 2263 if [[ -n "${evaluated_PYTHONPATH}" ]]; then
1796 echo ${_BOLD}PYTHONPATH="${evaluated_PYTHONPATH}" py.test $([[ "${PYTHON_TEST_VERBOSITY}" -ge 2 ]] && echo -v) "$@"${_NORMAL} 2264 echo ${_BOLD}PYTHONPATH="${evaluated_PYTHONPATH}" py.test $([[ "${PYTHON_TEST_VERBOSITY}" -ge 2 ]] && echo -v) "$@"${_NORMAL}
1819# @DESCRIPTION: 2287# @DESCRIPTION:
1820# Execute trial for all enabled Python ABIs. 2288# Execute trial for all enabled Python ABIs.
1821# In ebuilds of packages supporting installation for multiple Python ABIs, this function 2289# In ebuilds of packages supporting installation for multiple Python ABIs, this function
1822# calls python_execute_trial_pre_hook() and python_execute_trial_post_hook(), if they are defined. 2290# calls python_execute_trial_pre_hook() and python_execute_trial_post_hook(), if they are defined.
1823python_execute_trial() { 2291python_execute_trial() {
2292 _python_check_python_pkg_setup_execution
1824 _python_set_color_variables 2293 _python_set_color_variables
1825 2294
1826 local PYTHONPATH_template= separate_build_dirs= 2295 local PYTHONPATH_template= separate_build_dirs=
1827 2296
1828 while (($#)); do 2297 while (($#)); do
1847 esac 2316 esac
1848 shift 2317 shift
1849 done 2318 done
1850 2319
1851 python_test_function() { 2320 python_test_function() {
1852 local evaluated_PYTHONPATH= 2321 local evaluated_PYTHONPATH
1853 2322
1854 if [[ -n "${PYTHONPATH_template}" ]]; then
1855 evaluated_PYTHONPATH="$(eval echo -n "${PYTHONPATH_template}")" 2323 eval "evaluated_PYTHONPATH=\"${PYTHONPATH_template}\""
1856 if [[ ! -e "${evaluated_PYTHONPATH}" ]]; then
1857 unset evaluated_PYTHONPATH
1858 fi
1859 fi
1860 2324
1861 _python_test_hook pre 2325 _python_test_hook pre
1862 2326
1863 if [[ -n "${evaluated_PYTHONPATH}" ]]; then 2327 if [[ -n "${evaluated_PYTHONPATH}" ]]; then
1864 echo ${_BOLD}PYTHONPATH="${evaluated_PYTHONPATH}" trial $([[ "${PYTHON_TEST_VERBOSITY}" -ge 4 ]] && echo --spew) "$@"${_NORMAL} 2328 echo ${_BOLD}PYTHONPATH="${evaluated_PYTHONPATH}" trial $([[ "${PYTHON_TEST_VERBOSITY}" -ge 4 ]] && echo --spew) "$@"${_NORMAL}
1889# @FUNCTION: python_enable_pyc 2353# @FUNCTION: python_enable_pyc
1890# @DESCRIPTION: 2354# @DESCRIPTION:
1891# Tell Python to automatically recompile modules to .pyc/.pyo if the 2355# Tell Python to automatically recompile modules to .pyc/.pyo if the
1892# timestamps/version stamps have changed. 2356# timestamps/version stamps have changed.
1893python_enable_pyc() { 2357python_enable_pyc() {
2358 _python_check_python_pkg_setup_execution
2359
2360 if [[ "$#" -ne 0 ]]; then
2361 die "${FUNCNAME}() does not accept arguments"
2362 fi
2363
1894 unset PYTHONDONTWRITEBYTECODE 2364 unset PYTHONDONTWRITEBYTECODE
1895} 2365}
1896 2366
1897# @FUNCTION: python_disable_pyc 2367# @FUNCTION: python_disable_pyc
1898# @DESCRIPTION: 2368# @DESCRIPTION:
1899# Tell Python not to automatically recompile modules to .pyc/.pyo 2369# Tell Python not to automatically recompile modules to .pyc/.pyo
1900# even if the timestamps/version stamps do not match. This is done 2370# even if the timestamps/version stamps do not match. This is done
1901# to protect sandbox. 2371# to protect sandbox.
1902python_disable_pyc() { 2372python_disable_pyc() {
2373 _python_check_python_pkg_setup_execution
2374
2375 if [[ "$#" -ne 0 ]]; then
2376 die "${FUNCNAME}() does not accept arguments"
2377 fi
2378
1903 export PYTHONDONTWRITEBYTECODE="1" 2379 export PYTHONDONTWRITEBYTECODE="1"
1904} 2380}
1905 2381
1906_python_clean_compiled_modules() { 2382_python_clean_compiled_modules() {
1907 _python_initialize_prefix_variables 2383 _python_initialize_prefix_variables
1908 _python_set_color_variables 2384 _python_set_color_variables
1909 2385
1910 [[ "${FUNCNAME[1]}" =~ ^(python_mod_optimize|python_mod_compile|python_mod_cleanup)$ ]] || die "${FUNCNAME}(): Invalid usage" 2386 [[ "${FUNCNAME[1]}" =~ ^(python_mod_optimize|python_mod_cleanup)$ ]] || die "${FUNCNAME}(): Invalid usage"
1911 2387
1912 local base_module_name compiled_file compiled_files=() dir path py_file root 2388 local base_module_name compiled_file compiled_files=() dir path py_file root
1913 2389
1914 # Strip trailing slash from EROOT. 2390 # Strip trailing slash from EROOT.
1915 root="${EROOT%/}" 2391 root="${EROOT%/}"
1922 done < <(find "${path}" "(" -name "*.py[co]" -o -name "*\$py.class" ")" -print0) 2398 done < <(find "${path}" "(" -name "*.py[co]" -o -name "*\$py.class" ")" -print0)
1923 2399
1924 if [[ "${EBUILD_PHASE}" == "postrm" ]]; then 2400 if [[ "${EBUILD_PHASE}" == "postrm" ]]; then
1925 # Delete empty child directories. 2401 # Delete empty child directories.
1926 find "${path}" -type d | sort -r | while read -r dir; do 2402 find "${path}" -type d | sort -r | while read -r dir; do
1927 rmdir "${dir}" 2> /dev/null && echo "${_CYAN}<<< ${dir}${_NORMAL}" 2403 if rmdir "${dir}" 2> /dev/null; then
2404 echo "${_CYAN}<<< ${dir}${_NORMAL}"
2405 fi
1928 done 2406 done
1929 fi 2407 fi
1930 elif [[ "${path}" == *.py ]]; then 2408 elif [[ "${path}" == *.py ]]; then
1931 base_module_name="${path##*/}" 2409 base_module_name="${path##*/}"
1932 base_module_name="${base_module_name%.py}" 2410 base_module_name="${base_module_name%.py}"
1943 dir="${compiled_file%/*}" 2421 dir="${compiled_file%/*}"
1944 dir="${dir##*/}" 2422 dir="${dir##*/}"
1945 if [[ "${compiled_file}" == *.py[co] ]]; then 2423 if [[ "${compiled_file}" == *.py[co] ]]; then
1946 if [[ "${dir}" == "__pycache__" ]]; then 2424 if [[ "${dir}" == "__pycache__" ]]; then
1947 base_module_name="${compiled_file##*/}" 2425 base_module_name="${compiled_file##*/}"
1948 base_module_name="${base_module_name%%.*py[co]}" 2426 base_module_name="${base_module_name%.*py[co]}"
2427 base_module_name="${base_module_name%.*}"
1949 py_file="${compiled_file%__pycache__/*}${base_module_name}.py" 2428 py_file="${compiled_file%__pycache__/*}${base_module_name}.py"
1950 else 2429 else
1951 py_file="${compiled_file%[co]}" 2430 py_file="${compiled_file%[co]}"
1952 fi 2431 fi
1953 if [[ "${EBUILD_PHASE}" == "postinst" ]]; then 2432 if [[ "${EBUILD_PHASE}" == "postinst" ]]; then
1961 if [[ "${dir}" == "__pycache__" ]]; then 2440 if [[ "${dir}" == "__pycache__" ]]; then
1962 base_module_name="${compiled_file##*/}" 2441 base_module_name="${compiled_file##*/}"
1963 base_module_name="${base_module_name%\$py.class}" 2442 base_module_name="${base_module_name%\$py.class}"
1964 py_file="${compiled_file%__pycache__/*}${base_module_name}.py" 2443 py_file="${compiled_file%__pycache__/*}${base_module_name}.py"
1965 else 2444 else
1966 py_file="${compiled_file%\$py.class}" 2445 py_file="${compiled_file%\$py.class}.py"
1967 fi 2446 fi
1968 if [[ "${EBUILD_PHASE}" == "postinst" ]]; then 2447 if [[ "${EBUILD_PHASE}" == "postinst" ]]; then
1969 [[ -f "${py_file}" && "${compiled_file}" -nt "${py_file}" ]] && continue 2448 [[ -f "${py_file}" && "${compiled_file}" -nt "${py_file}" ]] && continue
1970 else 2449 else
1971 [[ -f "${py_file}" ]] && continue 2450 [[ -f "${py_file}" ]] && continue
1977 fi 2456 fi
1978 2457
1979 # Delete empty parent directories. 2458 # Delete empty parent directories.
1980 dir="${compiled_file%/*}" 2459 dir="${compiled_file%/*}"
1981 while [[ "${dir}" != "${root}" ]]; do 2460 while [[ "${dir}" != "${root}" ]]; do
1982 if rmdir "${compiled_file%/*}" 2> /dev/null; then 2461 if rmdir "${dir}" 2> /dev/null; then
1983 echo "${_CYAN}<<< ${compiled_file%/*}${_NORMAL}" 2462 echo "${_CYAN}<<< ${dir}${_NORMAL}"
1984 else 2463 else
1985 break 2464 break
1986 fi 2465 fi
1987 dir="${dir%/*}" 2466 dir="${dir%/*}"
1988 done 2467 done
1989 done 2468 done
1990 done 2469 done
1991} 2470}
1992 2471
1993# @FUNCTION: python_mod_optimize 2472# @FUNCTION: python_mod_optimize
1994# @USAGE: [options] [directory|file] 2473# @USAGE: [--allow-evaluated-non-sitedir-paths] [-d directory] [-f] [-l] [-q] [-x regular_expression] [--] <file|directory> [files|directories]
1995# @DESCRIPTION: 2474# @DESCRIPTION:
1996# If no arguments supplied, it will recompile not recursively all modules 2475# Byte-compile specified Python modules.
1997# under sys.path (eg. /usr/lib/python2.6, /usr/lib/python2.6/site-packages).
1998#
1999# If supplied with arguments, it will recompile all modules recursively
2000# in the supplied directory.
2001#
2002# Options passed to this function are passed to compileall.py. 2476# -d, -f, -l, -q and -x options passed to this function are passed to compileall.py.
2003# 2477#
2004# This function can be used only in pkg_postinst() phase. 2478# This function can be used only in pkg_postinst() phase.
2005python_mod_optimize() { 2479python_mod_optimize() {
2480 _python_check_python_pkg_setup_execution
2006 _python_initialize_prefix_variables 2481 _python_initialize_prefix_variables
2007 2482
2008 # Check if phase is pkg_postinst(). 2483 # Check if phase is pkg_postinst().
2009 [[ "${EBUILD_PHASE}" != "postinst" ]] && die "${FUNCNAME}() can be used only in pkg_postinst() phase" 2484 [[ "${EBUILD_PHASE}" != "postinst" ]] && die "${FUNCNAME}() can be used only in pkg_postinst() phase"
2010 2485
2011 if ! has "${EAPI:-0}" 0 1 2 || _python_package_supporting_installation_for_multiple_python_abis; then 2486 if ! has "${EAPI:-0}" 0 1 2 || _python_package_supporting_installation_for_multiple_python_abis || _python_implementation || [[ "${CATEGORY}/${PN}" == "sys-apps/portage" ]]; then
2012 # PYTHON_ABI variable cannot be local in packages not supporting installation for multiple Python ABIs. 2487 # PYTHON_ABI variable cannot be local in packages not supporting installation for multiple Python ABIs.
2013 local dir file iterated_PYTHON_ABIS options=() other_dirs=() other_files=() previous_PYTHON_ABI="${PYTHON_ABI}" return_code root site_packages_absolute_dirs=() site_packages_dirs=() site_packages_absolute_files=() site_packages_files=() 2488 local allow_evaluated_non_sitedir_paths="0" dir dirs=() evaluated_dirs=() evaluated_files=() file files=() iterated_PYTHON_ABIS options=() other_dirs=() other_files=() previous_PYTHON_ABI="${PYTHON_ABI}" return_code root site_packages_dirs=() site_packages_files=()
2014 2489
2015 if _python_package_supporting_installation_for_multiple_python_abis; then 2490 if _python_package_supporting_installation_for_multiple_python_abis; then
2016 if [[ -z "${PYTHON_ABIS}" ]]; then 2491 if has "${EAPI:-0}" 0 1 2 3 && [[ -z "${PYTHON_ABIS}" ]]; then
2017 die "${FUNCNAME}(): Environment not initialized" 2492 die "${FUNCNAME}(): python_pkg_setup() or python_execute_function() not called"
2018 fi 2493 fi
2019 iterated_PYTHON_ABIS="${PYTHON_ABIS}" 2494 iterated_PYTHON_ABIS="${PYTHON_ABIS}"
2020 else 2495 else
2496 if has "${EAPI:-0}" 0 1 2 3; then
2021 iterated_PYTHON_ABIS="${PYTHON_ABI:=$(PYTHON --ABI)}" 2497 iterated_PYTHON_ABIS="${PYTHON_ABI:=$(PYTHON --ABI)}"
2498 else
2499 iterated_PYTHON_ABIS="${PYTHON_ABI}"
2500 fi
2022 fi 2501 fi
2023 2502
2024 # Strip trailing slash from EROOT. 2503 # Strip trailing slash from EROOT.
2025 root="${EROOT%/}" 2504 root="${EROOT%/}"
2026 2505
2027 # Respect EROOT and options passed to compileall.py.
2028 while (($#)); do 2506 while (($#)); do
2029 case "$1" in 2507 case "$1" in
2508 --allow-evaluated-non-sitedir-paths)
2509 allow_evaluated_non_sitedir_paths="1"
2510 ;;
2030 -l|-f|-q) 2511 -l|-f|-q)
2031 options+=("$1") 2512 options+=("$1")
2032 ;; 2513 ;;
2033 -d|-x) 2514 -d|-x)
2034 options+=("$1" "$2") 2515 options+=("$1" "$2")
2035 shift 2516 shift
2036 ;; 2517 ;;
2518 --)
2519 shift
2520 break
2521 ;;
2037 -*) 2522 -*)
2038 ewarn "${FUNCNAME}(): Ignoring option '$1'" 2523 die "${FUNCNAME}(): Unrecognized option '$1'"
2039 ;; 2524 ;;
2040 *) 2525 *)
2041 if ! _python_implementation && [[ "$1" =~ ^/usr/lib(32|64)?/python[[:digit:]]+\.[[:digit:]]+ ]]; then
2042 die "${FUNCNAME}(): Paths of directories / files in site-packages directories must be relative to site-packages directories"
2043 elif [[ "$1" =~ ^/ ]]; then
2044 if _python_package_supporting_installation_for_multiple_python_abis; then
2045 die "${FUNCNAME}(): Absolute paths cannot be used in ebuilds of packages supporting installation for multiple Python ABIs"
2046 fi
2047 if [[ -d "${root}$1" ]]; then
2048 other_dirs+=("${root}$1")
2049 elif [[ -f "${root}$1" ]]; then
2050 other_files+=("${root}$1")
2051 elif [[ -e "${root}$1" ]]; then
2052 ewarn "'${root}$1' is not a file or a directory!"
2053 else
2054 ewarn "'${root}$1' does not exist!"
2055 fi
2056 else
2057 for PYTHON_ABI in ${iterated_PYTHON_ABIS}; do
2058 if [[ -d "${root}$(python_get_sitedir)/$1" ]]; then
2059 site_packages_dirs+=("$1")
2060 break 2526 break
2061 elif [[ -f "${root}$(python_get_sitedir)/$1" ]]; then
2062 site_packages_files+=("$1")
2063 break
2064 elif [[ -e "${root}$(python_get_sitedir)/$1" ]]; then
2065 ewarn "'$1' is not a file or a directory!"
2066 else
2067 ewarn "'$1' does not exist!"
2068 fi
2069 done
2070 fi
2071 ;; 2527 ;;
2072 esac 2528 esac
2073 shift 2529 shift
2074 done 2530 done
2075 2531
2532 if [[ "${allow_evaluated_non_sitedir_paths}" == "1" ]] && ! _python_package_supporting_installation_for_multiple_python_abis; then
2533 die "${FUNCNAME}(): '--allow-evaluated-non-sitedir-paths' option cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs"
2534 fi
2535
2536 if [[ "$#" -eq 0 ]]; then
2537 die "${FUNCNAME}(): Missing files or directories"
2538 fi
2539
2540 while (($#)); do
2541 if [[ "$1" =~ ^($|(\.|\.\.|/)($|/)) ]]; then
2542 die "${FUNCNAME}(): Invalid argument '$1'"
2543 elif ! _python_implementation && [[ "$1" =~ ^/usr/lib(32|64)?/python[[:digit:]]+\.[[:digit:]]+ ]]; then
2544 die "${FUNCNAME}(): Paths of directories / files in site-packages directories must be relative to site-packages directories"
2545 elif [[ "$1" =~ ^/ ]]; then
2546 if _python_package_supporting_installation_for_multiple_python_abis; then
2547 if [[ "${allow_evaluated_non_sitedir_paths}" != "1" ]]; then
2548 die "${FUNCNAME}(): Absolute paths cannot be used in ebuilds of packages supporting installation for multiple Python ABIs"
2549 fi
2550 if [[ "$1" != *\$* ]]; then
2551 die "${FUNCNAME}(): '$1' has invalid syntax"
2552 fi
2553 if [[ "$1" == *.py ]]; then
2554 evaluated_files+=("$1")
2555 else
2556 evaluated_dirs+=("$1")
2557 fi
2558 else
2559 if [[ -d "${root}$1" ]]; then
2560 other_dirs+=("${root}$1")
2561 elif [[ -f "${root}$1" ]]; then
2562 other_files+=("${root}$1")
2563 elif [[ -e "${root}$1" ]]; then
2564 eerror "${FUNCNAME}(): '${root}$1' is not a regular file or a directory"
2565 else
2566 eerror "${FUNCNAME}(): '${root}$1' does not exist"
2567 fi
2568 fi
2569 else
2570 for PYTHON_ABI in ${iterated_PYTHON_ABIS}; do
2571 if [[ -d "${root}$(python_get_sitedir)/$1" ]]; then
2572 site_packages_dirs+=("$1")
2573 break
2574 elif [[ -f "${root}$(python_get_sitedir)/$1" ]]; then
2575 site_packages_files+=("$1")
2576 break
2577 elif [[ -e "${root}$(python_get_sitedir)/$1" ]]; then
2578 eerror "${FUNCNAME}(): '$1' is not a regular file or a directory"
2579 else
2580 eerror "${FUNCNAME}(): '$1' does not exist"
2581 fi
2582 done
2583 fi
2584 shift
2585 done
2586
2076 # Set additional options. 2587 # Set additional options.
2077 options+=("-q") 2588 options+=("-q")
2078 2589
2079 for PYTHON_ABI in ${iterated_PYTHON_ABIS}; do 2590 for PYTHON_ABI in ${iterated_PYTHON_ABIS}; do
2080 if ((${#site_packages_dirs[@]})) || ((${#site_packages_files[@]})); then 2591 if ((${#site_packages_dirs[@]})) || ((${#site_packages_files[@]})) || ((${#evaluated_dirs[@]})) || ((${#evaluated_files[@]})); then
2081 return_code="0" 2592 return_code="0"
2082 ebegin "Compilation and optimization of Python modules for $(python_get_implementation) $(python_get_version)" 2593 ebegin "Compilation and optimization of Python modules for $(python_get_implementation) $(python_get_version)"
2083 if ((${#site_packages_dirs[@]})); then 2594 if ((${#site_packages_dirs[@]})) || ((${#evaluated_dirs[@]})); then
2084 for dir in "${site_packages_dirs[@]}"; do 2595 for dir in "${site_packages_dirs[@]}"; do
2085 site_packages_absolute_dirs+=("${root}$(python_get_sitedir)/${dir}") 2596 dirs+=("${root}$(python_get_sitedir)/${dir}")
2086 done 2597 done
2598 for dir in "${evaluated_dirs[@]}"; do
2599 eval "dirs+=(\"\${root}${dir}\")"
2600 done
2087 "$(PYTHON)" "${root}$(python_get_libdir)/compileall.py" "${options[@]}" "${site_packages_absolute_dirs[@]}" || return_code="1" 2601 "$(PYTHON)" "${root}$(python_get_libdir)/compileall.py" "${options[@]}" "${dirs[@]}" || return_code="1"
2088 if [[ "$(_python_get_implementation "${PYTHON_ABI}")" != "Jython" ]]; then 2602 if [[ "$(_python_get_implementation "${PYTHON_ABI}")" != "Jython" ]]; then
2089 "$(PYTHON)" -O "${root}$(python_get_libdir)/compileall.py" "${options[@]}" "${site_packages_absolute_dirs[@]}" &> /dev/null || return_code="1" 2603 "$(PYTHON)" -O "${root}$(python_get_libdir)/compileall.py" "${options[@]}" "${dirs[@]}" &> /dev/null || return_code="1"
2090 fi 2604 fi
2091 _python_clean_compiled_modules "${site_packages_absolute_dirs[@]}" 2605 _python_clean_compiled_modules "${dirs[@]}"
2092 fi 2606 fi
2093 if ((${#site_packages_files[@]})); then 2607 if ((${#site_packages_files[@]})) || ((${#evaluated_files[@]})); then
2094 for file in "${site_packages_files[@]}"; do 2608 for file in "${site_packages_files[@]}"; do
2095 site_packages_absolute_files+=("${root}$(python_get_sitedir)/${file}") 2609 files+=("${root}$(python_get_sitedir)/${file}")
2096 done 2610 done
2611 for file in "${evaluated_files[@]}"; do
2612 eval "files+=(\"\${root}${file}\")"
2613 done
2097 "$(PYTHON)" "${root}$(python_get_libdir)/py_compile.py" "${site_packages_absolute_files[@]}" || return_code="1" 2614 "$(PYTHON)" "${root}$(python_get_libdir)/py_compile.py" "${files[@]}" || return_code="1"
2098 if [[ "$(_python_get_implementation "${PYTHON_ABI}")" != "Jython" ]]; then 2615 if [[ "$(_python_get_implementation "${PYTHON_ABI}")" != "Jython" ]]; then
2099 "$(PYTHON)" -O "${root}$(python_get_libdir)/py_compile.py" "${site_packages_absolute_files[@]}" &> /dev/null || return_code="1" 2616 "$(PYTHON)" -O "${root}$(python_get_libdir)/py_compile.py" "${files[@]}" &> /dev/null || return_code="1"
2100 fi 2617 fi
2101 _python_clean_compiled_modules "${site_packages_absolute_files[@]}" 2618 _python_clean_compiled_modules "${files[@]}"
2102 fi 2619 fi
2103 eend "${return_code}" 2620 eend "${return_code}"
2104 fi 2621 fi
2105 unset site_packages_absolute_dirs site_packages_absolute_files 2622 unset dirs files
2106 done 2623 done
2107 2624
2108 if _python_package_supporting_installation_for_multiple_python_abis; then 2625 if _python_package_supporting_installation_for_multiple_python_abis; then
2109 # Restore previous value of PYTHON_ABI. 2626 # Restore previous value of PYTHON_ABI.
2110 if [[ -n "${previous_PYTHON_ABI}" ]]; then 2627 if [[ -n "${previous_PYTHON_ABI}" ]]; then
2117 if ((${#other_dirs[@]})) || ((${#other_files[@]})); then 2634 if ((${#other_dirs[@]})) || ((${#other_files[@]})); then
2118 return_code="0" 2635 return_code="0"
2119 ebegin "Compilation and optimization of Python modules placed outside of site-packages directories for $(python_get_implementation) $(python_get_version)" 2636 ebegin "Compilation and optimization of Python modules placed outside of site-packages directories for $(python_get_implementation) $(python_get_version)"
2120 if ((${#other_dirs[@]})); then 2637 if ((${#other_dirs[@]})); then
2121 "$(PYTHON ${PYTHON_ABI})" "${root}$(python_get_libdir)/compileall.py" "${options[@]}" "${other_dirs[@]}" || return_code="1" 2638 "$(PYTHON ${PYTHON_ABI})" "${root}$(python_get_libdir)/compileall.py" "${options[@]}" "${other_dirs[@]}" || return_code="1"
2122 if [[ "$(_python_get_implementation "${PYTHON_ABI-$(PYTHON --ABI)}")" != "Jython" ]]; then 2639 if [[ "$(_python_get_implementation "${PYTHON_ABI}")" != "Jython" ]]; then
2123 "$(PYTHON ${PYTHON_ABI})" -O "${root}$(python_get_libdir)/compileall.py" "${options[@]}" "${other_dirs[@]}" &> /dev/null || return_code="1" 2640 "$(PYTHON ${PYTHON_ABI})" -O "${root}$(python_get_libdir)/compileall.py" "${options[@]}" "${other_dirs[@]}" &> /dev/null || return_code="1"
2124 fi 2641 fi
2125 _python_clean_compiled_modules "${other_dirs[@]}" 2642 _python_clean_compiled_modules "${other_dirs[@]}"
2126 fi 2643 fi
2127 if ((${#other_files[@]})); then 2644 if ((${#other_files[@]})); then
2128 "$(PYTHON ${PYTHON_ABI})" "${root}$(python_get_libdir)/py_compile.py" "${other_files[@]}" || return_code="1" 2645 "$(PYTHON ${PYTHON_ABI})" "${root}$(python_get_libdir)/py_compile.py" "${other_files[@]}" || return_code="1"
2129 if [[ "$(_python_get_implementation "${PYTHON_ABI-$(PYTHON --ABI)}")" != "Jython" ]]; then 2646 if [[ "$(_python_get_implementation "${PYTHON_ABI}")" != "Jython" ]]; then
2130 "$(PYTHON ${PYTHON_ABI})" -O "${root}$(python_get_libdir)/py_compile.py" "${other_files[@]}" &> /dev/null || return_code="1" 2647 "$(PYTHON ${PYTHON_ABI})" -O "${root}$(python_get_libdir)/py_compile.py" "${other_files[@]}" &> /dev/null || return_code="1"
2131 fi 2648 fi
2132 _python_clean_compiled_modules "${other_dirs[@]}" 2649 _python_clean_compiled_modules "${other_files[@]}"
2133 fi 2650 fi
2134 eend "${return_code}" 2651 eend "${return_code}"
2135 fi 2652 fi
2136 else 2653 else
2654 # Deprecated part of python_mod_optimize()
2655 ewarn
2656 ewarn "Deprecation Warning: Usage of ${FUNCNAME}() in packages not supporting installation"
2657 ewarn "for multiple Python ABIs in EAPI <=2 is deprecated and will be disallowed on 2011-08-01."
2658 ewarn "Use EAPI >=3 and call ${FUNCNAME}() with paths having appropriate syntax."
2659 ewarn "The ebuild needs to be fixed. Please report a bug, if it has not been already reported."
2660 ewarn
2661
2137 local myroot mydirs=() myfiles=() myopts=() return_code="0" 2662 local myroot mydirs=() myfiles=() myopts=() return_code="0"
2138 2663
2139 # strip trailing slash 2664 # strip trailing slash
2140 myroot="${EROOT%/}" 2665 myroot="${EROOT%/}"
2141 2666
2147 ;; 2672 ;;
2148 -d|-x) 2673 -d|-x)
2149 myopts+=("$1" "$2") 2674 myopts+=("$1" "$2")
2150 shift 2675 shift
2151 ;; 2676 ;;
2677 --)
2678 shift
2679 break
2680 ;;
2152 -*) 2681 -*)
2153 ewarn "${FUNCNAME}(): Ignoring option '$1'" 2682 die "${FUNCNAME}(): Unrecognized option '$1'"
2154 ;; 2683 ;;
2155 *) 2684 *)
2156 if [[ -d "${myroot}/${1#/}" ]]; then 2685 break
2157 mydirs+=("${myroot}/${1#/}")
2158 elif [[ -f "${myroot}/${1#/}" ]]; then
2159 # Files are passed to python_mod_compile which is EROOT-aware
2160 myfiles+=("$1")
2161 elif [[ -e "${myroot}/${1#/}" ]]; then
2162 ewarn "${myroot}/${1#/} is not a file or directory!"
2163 else
2164 ewarn "${myroot}/${1#/} does not exist!"
2165 fi
2166 ;; 2686 ;;
2167 esac 2687 esac
2168 shift 2688 shift
2169 done 2689 done
2170 2690
2691 if [[ "$#" -eq 0 ]]; then
2692 die "${FUNCNAME}(): Missing files or directories"
2693 fi
2694
2695 while (($#)); do
2696 if [[ "$1" =~ ^($|(\.|\.\.|/)($|/)) ]]; then
2697 die "${FUNCNAME}(): Invalid argument '$1'"
2698 elif [[ -d "${myroot}/${1#/}" ]]; then
2699 mydirs+=("${myroot}/${1#/}")
2700 elif [[ -f "${myroot}/${1#/}" ]]; then
2701 myfiles+=("${myroot}/${1#/}")
2702 elif [[ -e "${myroot}/${1#/}" ]]; then
2703 eerror "${FUNCNAME}(): ${myroot}/${1#/} is not a regular file or directory"
2704 else
2705 eerror "${FUNCNAME}(): ${myroot}/${1#/} does not exist"
2706 fi
2707 shift
2708 done
2709
2171 # set additional opts 2710 # set additional opts
2172 myopts+=(-q) 2711 myopts+=(-q)
2173 2712
2174 PYTHON_ABI="$(PYTHON --ABI)" 2713 PYTHON_ABI="${PYTHON_ABI:-$(PYTHON --ABI)}"
2175 2714
2176 ebegin "Compilation and optimization of Python modules for $(python_get_implementation) $(python_get_version)" 2715 ebegin "Compilation and optimization of Python modules for $(python_get_implementation) $(python_get_version)"
2177 if ((${#mydirs[@]})); then 2716 if ((${#mydirs[@]})); then
2178 "$(PYTHON ${PYTHON_ABI})" "${myroot}$(python_get_libdir)/compileall.py" "${myopts[@]}" "${mydirs[@]}" || return_code="1" 2717 "$(PYTHON ${PYTHON_ABI})" "${myroot}$(python_get_libdir)/compileall.py" "${myopts[@]}" "${mydirs[@]}" || return_code="1"
2179 "$(PYTHON ${PYTHON_ABI})" -O "${myroot}$(python_get_libdir)/compileall.py" "${myopts[@]}" "${mydirs[@]}" &> /dev/null || return_code="1" 2718 "$(PYTHON ${PYTHON_ABI})" -O "${myroot}$(python_get_libdir)/compileall.py" "${myopts[@]}" "${mydirs[@]}" &> /dev/null || return_code="1"
2180 _python_clean_compiled_modules "${mydirs[@]}" 2719 _python_clean_compiled_modules "${mydirs[@]}"
2181 fi 2720 fi
2182 2721
2183 if ((${#myfiles[@]})); then 2722 if ((${#myfiles[@]})); then
2723 "$(PYTHON ${PYTHON_ABI})" "${myroot}$(python_get_libdir)/py_compile.py" "${myfiles[@]}" || return_code="1"
2724 "$(PYTHON ${PYTHON_ABI})" -O "${myroot}$(python_get_libdir)/py_compile.py" "${myfiles[@]}" &> /dev/null || return_code="1"
2184 python_mod_compile "${myfiles[@]}" 2725 _python_clean_compiled_modules "${myfiles[@]}"
2185 fi 2726 fi
2186 2727
2187 eend "${return_code}" 2728 eend "${return_code}"
2188 fi 2729 fi
2189} 2730}
2190 2731
2191# @FUNCTION: python_mod_cleanup 2732# @FUNCTION: python_mod_cleanup
2192# @USAGE: [directory|file] 2733# @USAGE: [--allow-evaluated-non-sitedir-paths] [--] <file|directory> [files|directories]
2193# @DESCRIPTION: 2734# @DESCRIPTION:
2194# Run with optional arguments, where arguments are Python modules. If none given, 2735# Delete orphaned byte-compiled Python modules corresponding to specified Python modules.
2195# it will look in /usr/lib/python[0-9].[0-9].
2196#
2197# It will recursively scan all compiled Python modules in the directories and
2198# determine if they are orphaned (i.e. their corresponding .py files are missing.)
2199# If they are, then it will remove their corresponding .pyc and .pyo files.
2200# 2736#
2201# This function can be used only in pkg_postrm() phase. 2737# This function can be used only in pkg_postrm() phase.
2202python_mod_cleanup() { 2738python_mod_cleanup() {
2739 _python_check_python_pkg_setup_execution
2203 _python_initialize_prefix_variables 2740 _python_initialize_prefix_variables
2204 2741
2205 local dir iterated_PYTHON_ABIS PYTHON_ABI="${PYTHON_ABI}" root search_paths=() sitedir 2742 local allow_evaluated_non_sitedir_paths="0" dir iterated_PYTHON_ABIS PYTHON_ABI="${PYTHON_ABI}" root search_paths=() sitedir
2206 2743
2207 # Check if phase is pkg_postrm(). 2744 # Check if phase is pkg_postrm().
2208 [[ "${EBUILD_PHASE}" != "postrm" ]] && die "${FUNCNAME}() can be used only in pkg_postrm() phase" 2745 [[ "${EBUILD_PHASE}" != "postrm" ]] && die "${FUNCNAME}() can be used only in pkg_postrm() phase"
2209 2746
2210 if _python_package_supporting_installation_for_multiple_python_abis; then 2747 if _python_package_supporting_installation_for_multiple_python_abis; then
2211 if [[ -z "${PYTHON_ABIS}" ]]; then 2748 if has "${EAPI:-0}" 0 1 2 3 && [[ -z "${PYTHON_ABIS}" ]]; then
2212 die "${FUNCNAME}(): Environment not initialized" 2749 die "${FUNCNAME}(): python_pkg_setup() or python_execute_function() not called"
2213 fi 2750 fi
2214 iterated_PYTHON_ABIS="${PYTHON_ABIS}" 2751 iterated_PYTHON_ABIS="${PYTHON_ABIS}"
2215 else 2752 else
2753 if has "${EAPI:-0}" 0 1 2 3; then
2216 iterated_PYTHON_ABIS="${PYTHON_ABI:-$(PYTHON --ABI)}" 2754 iterated_PYTHON_ABIS="${PYTHON_ABI:-$(PYTHON --ABI)}"
2755 else
2756 iterated_PYTHON_ABIS="${PYTHON_ABI}"
2757 fi
2217 fi 2758 fi
2218 2759
2219 # Strip trailing slash from EROOT. 2760 # Strip trailing slash from EROOT.
2220 root="${EROOT%/}" 2761 root="${EROOT%/}"
2221 2762
2222 if (($#)); then 2763 while (($#)); do
2223 if ! has "${EAPI:-0}" 0 1 2 || _python_package_supporting_installation_for_multiple_python_abis; then 2764 case "$1" in
2765 --allow-evaluated-non-sitedir-paths)
2766 allow_evaluated_non_sitedir_paths="1"
2767 ;;
2768 --)
2769 shift
2770 break
2771 ;;
2772 -*)
2773 die "${FUNCNAME}(): Unrecognized option '$1'"
2774 ;;
2775 *)
2776 break
2777 ;;
2778 esac
2779 shift
2780 done
2781
2782 if [[ "${allow_evaluated_non_sitedir_paths}" == "1" ]] && ! _python_package_supporting_installation_for_multiple_python_abis; then
2783 die "${FUNCNAME}(): '--allow-evaluated-non-sitedir-paths' option cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs"
2784 fi
2785
2786 if [[ "$#" -eq 0 ]]; then
2787 die "${FUNCNAME}(): Missing files or directories"
2788 fi
2789
2790 if ! has "${EAPI:-0}" 0 1 2 || _python_package_supporting_installation_for_multiple_python_abis || _python_implementation || [[ "${CATEGORY}/${PN}" == "sys-apps/portage" ]]; then
2224 while (($#)); do 2791 while (($#)); do
2792 if [[ "$1" =~ ^($|(\.|\.\.|/)($|/)) ]]; then
2793 die "${FUNCNAME}(): Invalid argument '$1'"
2225 if ! _python_implementation && [[ "$1" =~ ^/usr/lib(32|64)?/python[[:digit:]]+\.[[:digit:]]+ ]]; then 2794 elif ! _python_implementation && [[ "$1" =~ ^/usr/lib(32|64)?/python[[:digit:]]+\.[[:digit:]]+ ]]; then
2226 die "${FUNCNAME}(): Paths of directories / files in site-packages directories must be relative to site-packages directories" 2795 die "${FUNCNAME}(): Paths of directories / files in site-packages directories must be relative to site-packages directories"
2227 elif [[ "$1" =~ ^/ ]]; then 2796 elif [[ "$1" =~ ^/ ]]; then
2228 if _python_package_supporting_installation_for_multiple_python_abis; then 2797 if _python_package_supporting_installation_for_multiple_python_abis; then
2798 if [[ "${allow_evaluated_non_sitedir_paths}" != "1" ]]; then
2229 die "${FUNCNAME}(): Absolute paths cannot be used in ebuilds of packages supporting installation for multiple Python ABIs" 2799 die "${FUNCNAME}(): Absolute paths cannot be used in ebuilds of packages supporting installation for multiple Python ABIs"
2230 fi 2800 fi
2801 if [[ "$1" != *\$* ]]; then
2802 die "${FUNCNAME}(): '$1' has invalid syntax"
2803 fi
2804 for PYTHON_ABI in ${iterated_PYTHON_ABIS}; do
2805 eval "search_paths+=(\"\${root}$1\")"
2806 done
2807 else
2231 search_paths+=("${root}$1") 2808 search_paths+=("${root}$1")
2809 fi
2232 else 2810 else
2233 for PYTHON_ABI in ${iterated_PYTHON_ABIS}; do 2811 for PYTHON_ABI in ${iterated_PYTHON_ABIS}; do
2234 search_paths+=("${root}$(python_get_sitedir)/$1") 2812 search_paths+=("${root}$(python_get_sitedir)/$1")
2235 done
2236 fi
2237 shift
2238 done
2239 else
2240 search_paths=("${@#/}")
2241 search_paths=("${search_paths[@]/#/${root}/}")
2242 fi
2243 else
2244 for dir in "${root}"/usr/lib*; do
2245 if [[ -d "${dir}" && ! -L "${dir}" ]]; then
2246 for sitedir in "${dir}"/python*/site-packages; do
2247 if [[ -d "${sitedir}" ]]; then
2248 search_paths+=("${sitedir}")
2249 fi
2250 done 2813 done
2251 fi 2814 fi
2815 shift
2252 done 2816 done
2253 for sitedir in "${root}"/usr/share/jython-*/Lib/site-packages; do 2817 else
2254 if [[ -d "${sitedir}" ]]; then 2818 # Deprecated part of python_mod_cleanup()
2819 ewarn
2820 ewarn "Deprecation Warning: Usage of ${FUNCNAME}() in packages not supporting installation"
2821 ewarn "for multiple Python ABIs in EAPI <=2 is deprecated and will be disallowed on 2011-08-01."
2822 ewarn "Use EAPI >=3 and call ${FUNCNAME}() with paths having appropriate syntax."
2823 ewarn "The ebuild needs to be fixed. Please report a bug, if it has not been already reported."
2824 ewarn
2825
2255 search_paths+=("${sitedir}") 2826 search_paths=("${@#/}")
2256 fi 2827 search_paths=("${search_paths[@]/#/${root}/}")
2257 done
2258 fi 2828 fi
2259 2829
2260 _python_clean_compiled_modules "${search_paths[@]}" 2830 _python_clean_compiled_modules "${search_paths[@]}"
2261} 2831}
2262 2832
2263# ================================================================================================ 2833# ================================================================================================
2264# ===================================== DEPRECATED FUNCTIONS ===================================== 2834# ===================================== DEPRECATED FUNCTIONS =====================================
2265# ================================================================================================ 2835# ================================================================================================
2266
2267# @FUNCTION: python_version
2268# @DESCRIPTION:
2269# Run without arguments and it will export the version of python
2270# currently in use as $PYVER; sets PYVER/PYVER_MAJOR/PYVER_MINOR
2271python_version() {
2272 if ! has "${EAPI:-0}" 0 1 2 || _python_package_supporting_installation_for_multiple_python_abis; then
2273 eerror "Use PYTHON() and/or python_get_*() instead of ${FUNCNAME}()."
2274 die "${FUNCNAME}() cannot be used in this EAPI"
2275 fi
2276
2277 _python_set_color_variables
2278
2279 if [[ "${FUNCNAME[1]}" != "distutils_python_version" ]]; then
2280 echo
2281 echo " ${_RED}*${_NORMAL} ${_RED}Deprecation Warning: ${FUNCNAME}() is deprecated and will be banned on 2010-07-01.${_NORMAL}"
2282 echo " ${_RED}*${_NORMAL} ${_RED}Use PYTHON() instead of python variable. Use python_get_*() instead of PYVER* variables.${_NORMAL}"
2283 echo " ${_RED}*${_NORMAL} ${_RED}The ebuild needs to be fixed. Please report a bug, if it has not been already reported.${_NORMAL}"
2284 echo
2285
2286 einfo &> /dev/null
2287 einfo "Deprecation Warning: ${FUNCNAME}() is deprecated and will be banned on 2010-07-01." &> /dev/null
2288 einfo "Use PYTHON() instead of python variable. Use python_get_*() instead of PYVER* variables." &> /dev/null
2289 einfo "The ebuild needs to be fixed. Please report a bug, if it has not been already reported." &> /dev/null
2290 einfo &> /dev/null
2291 fi
2292
2293 [[ -n "${PYVER}" ]] && return 0
2294 local tmpstr
2295 python="${python:-${EPREFIX}/usr/bin/python}"
2296 tmpstr="$(EPYTHON= ${python} -V 2>&1 )"
2297 export PYVER_ALL="${tmpstr#Python }"
2298 export PYVER_MAJOR="${PYVER_ALL:0:1}"
2299 export PYVER_MINOR="${PYVER_ALL:2:1}"
2300 if [[ "${PYVER_ALL:3:1}" == "." ]]; then
2301 export PYVER_MICRO="${PYVER_ALL:4}"
2302 fi
2303 export PYVER="${PYVER_MAJOR}.${PYVER_MINOR}"
2304}
2305
2306# @FUNCTION: python_mod_exists
2307# @USAGE: <module>
2308# @DESCRIPTION:
2309# Run with the module name as an argument. It will check if a
2310# Python module is installed and loadable. It will return
2311# TRUE(0) if the module exists, and FALSE(1) if the module does
2312# not exist.
2313#
2314# Example:
2315# if python_mod_exists gtk; then
2316# echo "gtk support enabled"
2317# fi
2318python_mod_exists() {
2319 if ! has "${EAPI:-0}" 0 1 2 || _python_package_supporting_installation_for_multiple_python_abis; then
2320 eerror "Use USE dependencies and/or has_version() instead of ${FUNCNAME}()."
2321 die "${FUNCNAME}() cannot be used in this EAPI"
2322 fi
2323
2324 _python_set_color_variables
2325
2326 echo
2327 echo " ${_RED}*${_NORMAL} ${_RED}Deprecation Warning: ${FUNCNAME}() is deprecated and will be banned on 2010-07-01.${_NORMAL}"
2328 echo " ${_RED}*${_NORMAL} ${_RED}Use USE dependencies and/or has_version() instead of ${FUNCNAME}().${_NORMAL}"
2329 echo " ${_RED}*${_NORMAL} ${_RED}The ebuild needs to be fixed. Please report a bug, if it has not been already reported.${_NORMAL}"
2330 echo
2331
2332 einfo &> /dev/null
2333 einfo "Deprecation Warning: ${FUNCNAME}() is deprecated and will be banned on 2010-07-01." &> /dev/null
2334 einfo "Use USE dependencies and/or has_version() instead of ${FUNCNAME}()." &> /dev/null
2335 einfo "The ebuild needs to be fixed. Please report a bug, if it has not been already reported." &> /dev/null
2336 einfo &> /dev/null
2337
2338 if [[ "$#" -ne 1 ]]; then
2339 die "${FUNCNAME}() requires 1 argument"
2340 fi
2341 "$(PYTHON ${PYTHON_ABI})" -c "import $1" &> /dev/null
2342}
2343
2344# @FUNCTION: python_tkinter_exists
2345# @DESCRIPTION:
2346# Run without arguments, checks if Python was compiled with Tkinter
2347# support. If not, prints an error message and dies.
2348python_tkinter_exists() {
2349 if ! has "${EAPI:-0}" 0 1 2 || _python_package_supporting_installation_for_multiple_python_abis; then
2350 eerror "Use PYTHON_USE_WITH=\"xml\" and python_pkg_setup() instead of ${FUNCNAME}()."
2351 die "${FUNCNAME}() cannot be used in this EAPI"
2352 fi
2353
2354 _python_set_color_variables
2355
2356 if [[ "${FUNCNAME[1]}" != "distutils_python_tkinter" ]]; then
2357 echo
2358 echo " ${_RED}*${_NORMAL} ${_RED}Deprecation Warning: ${FUNCNAME}() is deprecated and will be banned on 2010-07-01.${_NORMAL}"
2359 echo " ${_RED}*${_NORMAL} ${_RED}Use PYTHON_USE_WITH=\"xml\" and python_pkg_setup() instead of ${FUNCNAME}().${_NORMAL}"
2360 echo " ${_RED}*${_NORMAL} ${_RED}The ebuild needs to be fixed. Please report a bug, if it has not been already reported.${_NORMAL}"
2361 echo
2362
2363 einfo &> /dev/null
2364 einfo "Deprecation Warning: ${FUNCNAME}() is deprecated and will be banned on 2010-07-01." &> /dev/null
2365 einfo "Use PYTHON_USE_WITH=\"xml\" and python_pkg_setup() instead of ${FUNCNAME}()." &> /dev/null
2366 einfo "The ebuild needs to be fixed. Please report a bug, if it has not been already reported." &> /dev/null
2367 einfo &> /dev/null
2368 fi
2369
2370 if ! "$(PYTHON ${PYTHON_ABI})" -c "from sys import version_info
2371if version_info[0] == 3:
2372 import tkinter
2373else:
2374 import Tkinter" &> /dev/null; then
2375 eerror "Python needs to be rebuilt with tkinter support enabled."
2376 eerror "Add the following line to '${EPREFIX}/etc/portage/package.use' and rebuild Python"
2377 eerror "dev-lang/python tk"
2378 die "Python installed without support for tkinter"
2379 fi
2380}
2381
2382# @FUNCTION: python_mod_compile
2383# @USAGE: <file> [more files ...]
2384# @DESCRIPTION:
2385# Given filenames, it will pre-compile the module's .pyc and .pyo.
2386# This function can be used only in pkg_postinst() phase.
2387#
2388# Example:
2389# python_mod_compile /usr/lib/python2.3/site-packages/pygoogle.py
2390#
2391python_mod_compile() {
2392 if ! has "${EAPI:-0}" 0 1 2 || _python_package_supporting_installation_for_multiple_python_abis; then
2393 eerror "Use python_mod_optimize() instead of ${FUNCNAME}()."
2394 die "${FUNCNAME}() cannot be used in this EAPI"
2395 fi
2396
2397 _python_initialize_prefix_variables
2398
2399 local f myroot myfiles=()
2400
2401 # Check if phase is pkg_postinst()
2402 [[ "${EBUILD_PHASE}" != "postinst" ]] && die "${FUNCNAME}() can be used only in pkg_postinst() phase"
2403
2404 # strip trailing slash
2405 myroot="${EROOT%/}"
2406
2407 # respect EROOT
2408 for f in "$@"; do
2409 [[ -f "${myroot}/${f}" ]] && myfiles+=("${myroot}/${f}")
2410 done
2411
2412 PYTHON_ABI="$(PYTHON --ABI)"
2413
2414 if ((${#myfiles[@]})); then
2415 "$(PYTHON ${PYTHON_ABI})" "${myroot}$(python_get_libdir)/py_compile.py" "${myfiles[@]}"
2416 "$(PYTHON ${PYTHON_ABI})" -O "${myroot}$(python_get_libdir)/py_compile.py" "${myfiles[@]}" &> /dev/null
2417 _python_clean_compiled_modules "${myfiles[@]}"
2418 else
2419 ewarn "No files to compile!"
2420 fi
2421}

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