/[gentoo-x86]/eclass/python.eclass
Gentoo

Diff of /eclass/python.eclass

Parent Directory Parent Directory | Revision Log Revision Log | View Patch Patch

Revision 1.99 Revision 1.114
1# Copyright 1999-2010 Gentoo Foundation 1# Copyright 1999-2011 Gentoo Foundation
2# Distributed under the terms of the GNU General Public License v2 2# Distributed under the terms of the GNU General Public License v2
3# $Header: /var/cvsroot/gentoo-x86/eclass/python.eclass,v 1.99 2010/05/25 19:49:54 arfrever Exp $ 3# $Header: /var/cvsroot/gentoo-x86/eclass/python.eclass,v 1.114 2011/07/04 11:00:52 djc Exp $
4 4
5# @ECLASS: python.eclass 5# @ECLASS: python.eclass
6# @MAINTAINER: 6# @MAINTAINER:
7# Gentoo Python Project <python@gentoo.org> 7# Gentoo Python Project <python@gentoo.org>
8# @BLURB: Eclass for Python packages 8# @BLURB: Eclass for Python packages
13 13
14if ! has "${EAPI:-0}" 0 1 2 3; then 14if ! has "${EAPI:-0}" 0 1 2 3; then
15 die "API of python.eclass in EAPI=\"${EAPI}\" not established" 15 die "API of python.eclass in EAPI=\"${EAPI}\" not established"
16fi 16fi
17 17
18_CPYTHON2_SUPPORTED_ABIS=(2.4 2.5 2.6 2.7) 18_CPYTHON2_GLOBALLY_SUPPORTED_ABIS=(2.4 2.5 2.6 2.7)
19_CPYTHON3_SUPPORTED_ABIS=(3.0 3.1 3.2) 19_CPYTHON3_GLOBALLY_SUPPORTED_ABIS=(3.0 3.1 3.2 3.3)
20_JYTHON_SUPPORTED_ABIS=(2.5-jython) 20_JYTHON_GLOBALLY_SUPPORTED_ABIS=(2.5-jython)
21_PYTHON_GLOBALLY_SUPPORTED_ABIS=(${_CPYTHON2_GLOBALLY_SUPPORTED_ABIS[@]} ${_CPYTHON3_GLOBALLY_SUPPORTED_ABIS[@]} ${_JYTHON_GLOBALLY_SUPPORTED_ABIS[@]})
22
23# ================================================================================================
24# ===================================== HANDLING OF METADATA =====================================
25# ================================================================================================
26
27_python_check_python_abi_matching() {
28 if [[ "$#" -ne 2 ]]; then
29 die "${FUNCNAME}() requires 2 arguments"
30 fi
31
32 if [[ "$2" == *"-cpython" ]]; then
33 [[ "$1" =~ ^[[:digit:]]+\.[[:digit:]]+$ && "$1" == ${2%-cpython} ]]
34 elif [[ "$2" == *"-jython" ]]; then
35 [[ "$1" == $2 ]]
36 else
37 if [[ "$1" =~ ^[[:digit:]]+\.[[:digit:]]+$ ]]; then
38 [[ "$1" == $2 ]]
39 elif [[ "$1" =~ ^[[:digit:]]+\.[[:digit:]]+-jython$ ]]; then
40 [[ "${1%-jython}" == $2 ]]
41 else
42 die "${FUNCNAME}(): Unrecognized Python ABI '$1'"
43 fi
44 fi
45}
21 46
22# @ECLASS-VARIABLE: PYTHON_DEPEND 47# @ECLASS-VARIABLE: PYTHON_DEPEND
23# @DESCRIPTION: 48# @DESCRIPTION:
24# Specification of dependency on dev-lang/python. 49# Specification of dependency on dev-lang/python.
25# Syntax: 50# Syntax:
27# version_components_group: <major_version[:[minimal_version][:maximal_version]]> 52# version_components_group: <major_version[:[minimal_version][:maximal_version]]>
28# major_version: <2|3|*> 53# major_version: <2|3|*>
29# minimal_version: <minimal_major_version.minimal_minor_version> 54# minimal_version: <minimal_major_version.minimal_minor_version>
30# maximal_version: <maximal_major_version.maximal_minor_version> 55# maximal_version: <maximal_major_version.maximal_minor_version>
31 56
32_parse_PYTHON_DEPEND() { 57_python_parse_PYTHON_DEPEND() {
33 local major_version maximal_version minimal_version python_all="0" python_maximal_version python_minimal_version python_versions=() python2="0" python2_maximal_version python2_minimal_version python3="0" python3_maximal_version python3_minimal_version USE_flag= version_components_group version_components_group_regex version_components_groups 58 local major_version maximal_version minimal_version python_all="0" python_maximal_version python_minimal_version python_versions=() python2="0" python2_maximal_version python2_minimal_version python3="0" python3_maximal_version python3_minimal_version USE_flag= version_components_group version_components_group_regex version_components_groups
34 59
35 version_components_group_regex="(2|3|\*)(:([[:digit:]]+\.[[:digit:]]+)?(:([[:digit:]]+\.[[:digit:]]+)?)?)?" 60 version_components_group_regex="(2|3|\*)(:([[:digit:]]+\.[[:digit:]]+)?(:([[:digit:]]+\.[[:digit:]]+)?)?)?"
36 version_components_groups="${PYTHON_DEPEND}" 61 version_components_groups="${PYTHON_DEPEND}"
37 62
60 fi 85 fi
61 fi 86 fi
62 87
63 if [[ "${major_version}" == "2" ]]; then 88 if [[ "${major_version}" == "2" ]]; then
64 python2="1" 89 python2="1"
65 python_versions=("${_CPYTHON2_SUPPORTED_ABIS[@]}") 90 python_versions=("${_CPYTHON2_GLOBALLY_SUPPORTED_ABIS[@]}")
66 python2_minimal_version="${minimal_version}" 91 python2_minimal_version="${minimal_version}"
67 python2_maximal_version="${maximal_version}" 92 python2_maximal_version="${maximal_version}"
68 elif [[ "${major_version}" == "3" ]]; then 93 elif [[ "${major_version}" == "3" ]]; then
69 python3="1" 94 python3="1"
70 python_versions=("${_CPYTHON3_SUPPORTED_ABIS[@]}") 95 python_versions=("${_CPYTHON3_GLOBALLY_SUPPORTED_ABIS[@]}")
71 python3_minimal_version="${minimal_version}" 96 python3_minimal_version="${minimal_version}"
72 python3_maximal_version="${maximal_version}" 97 python3_maximal_version="${maximal_version}"
73 else 98 else
74 python_all="1" 99 python_all="1"
75 python_versions=("${_CPYTHON2_SUPPORTED_ABIS[@]}" "${_CPYTHON3_SUPPORTED_ABIS[@]}") 100 python_versions=("${_CPYTHON2_GLOBALLY_SUPPORTED_ABIS[@]}" "${_CPYTHON3_GLOBALLY_SUPPORTED_ABIS[@]}")
76 python_minimal_version="${minimal_version}" 101 python_minimal_version="${minimal_version}"
77 python_maximal_version="${maximal_version}" 102 python_maximal_version="${maximal_version}"
78 fi 103 fi
79 104
80 if [[ -n "${minimal_version}" ]] && ! has "${minimal_version}" "${python_versions[@]}"; then 105 if [[ -n "${minimal_version}" ]] && ! has "${minimal_version}" "${python_versions[@]}"; then
108 133
109 if [[ "${python_all}" == "1" ]]; then 134 if [[ "${python_all}" == "1" ]]; then
110 if [[ -z "${python_minimal_version}" && -z "${python_maximal_version}" ]]; then 135 if [[ -z "${python_minimal_version}" && -z "${python_maximal_version}" ]]; then
111 _PYTHON_ATOMS+=("dev-lang/python") 136 _PYTHON_ATOMS+=("dev-lang/python")
112 else 137 else
113 python_versions=("${_CPYTHON2_SUPPORTED_ABIS[@]}" "${_CPYTHON3_SUPPORTED_ABIS[@]}") 138 python_versions=("${_CPYTHON2_GLOBALLY_SUPPORTED_ABIS[@]}" "${_CPYTHON3_GLOBALLY_SUPPORTED_ABIS[@]}")
114 python_minimal_version="${python_minimal_version:-${python_versions[0]}}" 139 python_minimal_version="${python_minimal_version:-${python_versions[0]}}"
115 python_maximal_version="${python_maximal_version:-${python_versions[${#python_versions[@]}-1]}}" 140 python_maximal_version="${python_maximal_version:-${python_versions[${#python_versions[@]}-1]}}"
116 _append_accepted_versions_range 141 _append_accepted_versions_range
117 fi 142 fi
118 else 143 else
119 if [[ "${python3}" == "1" ]]; then 144 if [[ "${python3}" == "1" ]]; then
120 if [[ -z "${python3_minimal_version}" && -z "${python3_maximal_version}" ]]; then 145 if [[ -z "${python3_minimal_version}" && -z "${python3_maximal_version}" ]]; then
121 _PYTHON_ATOMS+=("=dev-lang/python-3*") 146 _PYTHON_ATOMS+=("=dev-lang/python-3*")
122 else 147 else
123 python_versions=("${_CPYTHON3_SUPPORTED_ABIS[@]}") 148 python_versions=("${_CPYTHON3_GLOBALLY_SUPPORTED_ABIS[@]}")
124 python_minimal_version="${python3_minimal_version:-${python_versions[0]}}" 149 python_minimal_version="${python3_minimal_version:-${python_versions[0]}}"
125 python_maximal_version="${python3_maximal_version:-${python_versions[${#python_versions[@]}-1]}}" 150 python_maximal_version="${python3_maximal_version:-${python_versions[${#python_versions[@]}-1]}}"
126 _append_accepted_versions_range 151 _append_accepted_versions_range
127 fi 152 fi
128 fi 153 fi
129 if [[ "${python2}" == "1" ]]; then 154 if [[ "${python2}" == "1" ]]; then
130 if [[ -z "${python2_minimal_version}" && -z "${python2_maximal_version}" ]]; then 155 if [[ -z "${python2_minimal_version}" && -z "${python2_maximal_version}" ]]; then
131 _PYTHON_ATOMS+=("=dev-lang/python-2*") 156 _PYTHON_ATOMS+=("=dev-lang/python-2*")
132 else 157 else
133 python_versions=("${_CPYTHON2_SUPPORTED_ABIS[@]}") 158 python_versions=("${_CPYTHON2_GLOBALLY_SUPPORTED_ABIS[@]}")
134 python_minimal_version="${python2_minimal_version:-${python_versions[0]}}" 159 python_minimal_version="${python2_minimal_version:-${python_versions[0]}}"
135 python_maximal_version="${python2_maximal_version:-${python_versions[${#python_versions[@]}-1]}}" 160 python_maximal_version="${python2_maximal_version:-${python_versions[${#python_versions[@]}-1]}}"
136 _append_accepted_versions_range 161 _append_accepted_versions_range
137 fi 162 fi
138 fi 163 fi
153} 178}
154 179
155DEPEND=">=app-admin/eselect-python-20091230" 180DEPEND=">=app-admin/eselect-python-20091230"
156RDEPEND="${DEPEND}" 181RDEPEND="${DEPEND}"
157 182
158if [[ -n "${PYTHON_DEPEND}" && -n "${NEED_PYTHON}" ]]; then
159 die "PYTHON_DEPEND and NEED_PYTHON cannot be set simultaneously"
160elif [[ -n "${PYTHON_DEPEND}" ]]; then 183if [[ -n "${PYTHON_DEPEND}" ]]; then
161 _parse_PYTHON_DEPEND 184 _python_parse_PYTHON_DEPEND
162elif [[ -n "${NEED_PYTHON}" ]]; then
163 if ! has "${EAPI:-0}" 0 1 2; then
164 eerror "Use PYTHON_DEPEND instead of NEED_PYTHON."
165 die "NEED_PYTHON cannot be used in this EAPI"
166 fi
167 _PYTHON_ATOMS=(">=dev-lang/python-${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'
314 fi 344 fi
315} 345}
316 346
317unset PYTHON_PKG_SETUP_EXECUTED 347unset PYTHON_PKG_SETUP_EXECUTED
318 348
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 "${PYTHON_PKG_SETUP_EXECUTED}" ]]; then
353 die "python_pkg_setup() not called"
354 fi
355}
356
319# @FUNCTION: python_pkg_setup 357# @FUNCTION: python_pkg_setup
320# @DESCRIPTION: 358# @DESCRIPTION:
321# Perform sanity checks and initialize environment. 359# Perform sanity checks and initialize environment.
322# 360#
323# This function is exported in EAPI 2 and 3 when PYTHON_USE_WITH or PYTHON_USE_WITH_OR variable 361# This function is exported in EAPI 2 and 3 when PYTHON_USE_WITH or PYTHON_USE_WITH_OR variable
324# is set and always in EAPI >=4. Calling of this function is mandatory in EAPI >=4. 362# is set and always in EAPI >=4. Calling of this function is mandatory in EAPI >=4.
325#
326# This function can be used only in pkg_setup() phase.
327python_pkg_setup() { 363python_pkg_setup() {
328 # Check if phase is pkg_setup(). 364 if [[ "${EBUILD_PHASE}" != "setup" ]]; then
329 [[ "${EBUILD_PHASE}" != "setup" ]] && die "${FUNCNAME}() can be used only in pkg_setup() phase" 365 die "${FUNCNAME}() can be used only in pkg_setup() phase"
366 fi
367
368 if [[ "$#" -ne 0 ]]; then
369 die "${FUNCNAME}() does not accept arguments"
370 fi
371
372 export JYTHON_SYSTEM_CACHEDIR="1"
373 addwrite "${EPREFIX}/var/cache/jython"
330 374
331 if _python_package_supporting_installation_for_multiple_python_abis; then 375 if _python_package_supporting_installation_for_multiple_python_abis; then
332 _python_calculate_PYTHON_ABIS 376 _python_calculate_PYTHON_ABIS
333 export EPYTHON="$(PYTHON -f)" 377 export EPYTHON="$(PYTHON -f)"
334 else 378 else
366 die "Please rebuild ${python_atom} with at least one of the following USE flags enabled: ${PYTHON_USE_WITH_OR}" 410 die "Please rebuild ${python_atom} with at least one of the following USE flags enabled: ${PYTHON_USE_WITH_OR}"
367 fi 411 fi
368 } 412 }
369 413
370 if _python_package_supporting_installation_for_multiple_python_abis; then 414 if _python_package_supporting_installation_for_multiple_python_abis; then
371 python_execute_function -q python_pkg_setup_check_USE_flags 415 PYTHON_SKIP_SANITY_CHECKS="1" python_execute_function -q python_pkg_setup_check_USE_flags
372 else 416 else
373 python_pkg_setup_check_USE_flags 417 python_pkg_setup_check_USE_flags
374 fi 418 fi
375 419
376 unset -f python_pkg_setup_check_USE_flags 420 unset -f python_pkg_setup_check_USE_flags
377 fi 421 fi
378 422
379 PYTHON_PKG_SETUP_EXECUTED="1" 423 PYTHON_PKG_SETUP_EXECUTED="1"
380} 424}
381 425
382if ! has "${EAPI:-0}" 0 1 2 3 || has "${EAPI:-0}" 2 3 && [[ -n "${PYTHON_USE_WITH}" || -n "${PYTHON_USE_WITH_OR}" ]]; then 426if ! has "${EAPI:-0}" 0 1 2 3 || { has "${EAPI:-0}" 2 3 && [[ -n "${PYTHON_USE_WITH}" || -n "${PYTHON_USE_WITH_OR}" ]]; }; then
383 EXPORT_FUNCTIONS pkg_setup 427 EXPORT_FUNCTIONS pkg_setup
384fi 428fi
385 429
430_PYTHON_SHEBANG_BASE_PART_REGEX='^#![[:space:]]*([^[:space:]]*/usr/bin/env[[:space:]]+)?([^[:space:]]*/)?(jython|python)'
431
386# @FUNCTION: python_convert_shebangs 432# @FUNCTION: python_convert_shebangs
387# @USAGE: [-q|--quiet] [-r|--recursive] [-x|--only-executables] [--] <Python_version> <file|directory> [files|directories] 433# @USAGE: [-q|--quiet] [-r|--recursive] [-x|--only-executables] [--] <Python_ABI|Python_version> <file|directory> [files|directories]
388# @DESCRIPTION: 434# @DESCRIPTION:
389# Convert shebangs in specified files. Directories can be specified only with --recursive option. 435# Convert shebangs in specified files. Directories can be specified only with --recursive option.
390python_convert_shebangs() { 436python_convert_shebangs() {
437 _python_check_python_pkg_setup_execution
438
391 local argument file files=() only_executables="0" python_version quiet="0" recursive="0" 439 local argument file files=() only_executables="0" python_interpreter quiet="0" recursive="0"
392 440
393 while (($#)); do 441 while (($#)); do
394 case "$1" in 442 case "$1" in
395 -r|--recursive) 443 -r|--recursive)
396 recursive="1" 444 recursive="1"
419 die "${FUNCNAME}(): Missing Python version and files or directories" 467 die "${FUNCNAME}(): Missing Python version and files or directories"
420 elif [[ "$#" -eq 1 ]]; then 468 elif [[ "$#" -eq 1 ]]; then
421 die "${FUNCNAME}(): Missing files or directories" 469 die "${FUNCNAME}(): Missing files or directories"
422 fi 470 fi
423 471
424 python_version="$1" 472 if [[ -n "$(_python_get_implementation --ignore-invalid "$1")" ]]; then
473 python_interpreter="$(PYTHON "$1")"
474 else
475 python_interpreter="python$1"
476 fi
425 shift 477 shift
426 478
427 for argument in "$@"; do 479 for argument in "$@"; do
428 if [[ ! -e "${argument}" ]]; then 480 if [[ ! -e "${argument}" ]]; then
429 die "${FUNCNAME}(): '${argument}' does not exist" 481 die "${FUNCNAME}(): '${argument}' does not exist"
444 496
445 for file in "${files[@]}"; do 497 for file in "${files[@]}"; do
446 file="${file#./}" 498 file="${file#./}"
447 [[ "${only_executables}" == "1" && ! -x "${file}" ]] && continue 499 [[ "${only_executables}" == "1" && ! -x "${file}" ]] && continue
448 500
449 if [[ "$(head -n1 "${file}")" =~ ^'#!'.*python ]]; then 501 if [[ "$(head -n1 "${file}")" =~ ${_PYTHON_SHEBANG_BASE_PART_REGEX} ]]; then
450 [[ "$(sed -ne "2p" "${file}")" =~ ^"# Gentoo '".*"' wrapper script generated by python_generate_wrapper_scripts()"$ ]] && continue 502 [[ "$(sed -ne "2p" "${file}")" =~ ^"# Gentoo '".*"' wrapper script generated by python_generate_wrapper_scripts()"$ ]] && continue
451 503
452 if [[ "${quiet}" == "0" ]]; then 504 if [[ "${quiet}" == "0" ]]; then
453 einfo "Converting shebang in '${file}'" 505 einfo "Converting shebang in '${file}'"
454 fi 506 fi
455 507
456 sed -e "1s/python\([[:digit:]]\+\(\.[[:digit:]]\+\)\?\)\?/python${python_version}/" -i "${file}" || die "Conversion of shebang in '${file}' failed" 508 sed -e "1s:^#![[:space:]]*\([^[:space:]]*/usr/bin/env[[:space:]]\)\?[[:space:]]*\([^[:space:]]*/\)\?\(jython\|python\)\([[:digit:]]\+\(\.[[:digit:]]\+\)\?\)\?\(\$\|[[:space:]].*\):#!\1\2${python_interpreter}\6:" -i "${file}" || die "Conversion of shebang in '${file}' failed"
457
458 # Delete potential whitespace after "#!".
459 sed -e '1s/\(^#!\)[[:space:]]*/\1/' -i "${file}" || die "sed '${file}' failed"
460 fi 509 fi
461 done 510 done
462} 511}
463 512
464# @FUNCTION: python_clean_installation_image 513# @FUNCTION: python_clean_installation_image
465# @USAGE: [-q|--quiet] 514# @USAGE: [-q|--quiet]
466# @DESCRIPTION: 515# @DESCRIPTION:
467# Delete needless files in installation image. 516# Delete needless files in installation image.
517#
518# This function can be used only in src_install() phase.
468python_clean_installation_image() { 519python_clean_installation_image() {
520 if [[ "${EBUILD_PHASE}" != "install" ]]; then
521 die "${FUNCNAME}() can be used only in src_install() phase"
522 fi
523
524 _python_check_python_pkg_setup_execution
469 _python_initialize_prefix_variables 525 _python_initialize_prefix_variables
470 526
471 local file files=() quiet="0" 527 local file files=() quiet="0"
472
473 # Check if phase is src_install().
474 [[ "${EBUILD_PHASE}" != "install" ]] && die "${FUNCNAME}() can be used only in src_install() phase"
475 528
476 while (($#)); do 529 while (($#)); do
477 case "$1" in 530 case "$1" in
478 -q|--quiet) 531 -q|--quiet)
479 quiet="1" 532 quiet="1"
533# multiple Python ABIs. 586# multiple Python ABIs.
534 587
535# @ECLASS-VARIABLE: PYTHON_EXPORT_PHASE_FUNCTIONS 588# @ECLASS-VARIABLE: PYTHON_EXPORT_PHASE_FUNCTIONS
536# @DESCRIPTION: 589# @DESCRIPTION:
537# Set this to export phase functions for the following ebuild phases: 590# Set this to export phase functions for the following ebuild phases:
538# src_prepare, src_configure, src_compile, src_test, src_install. 591# src_prepare(), src_configure(), src_compile(), src_test(), src_install().
539if ! has "${EAPI:-0}" 0 1; then 592if ! has "${EAPI:-0}" 0 1; then
540 python_src_prepare() { 593 python_src_prepare() {
594 if [[ "${EBUILD_PHASE}" != "prepare" ]]; then
595 die "${FUNCNAME}() can be used only in src_prepare() phase"
596 fi
597
541 if ! _python_package_supporting_installation_for_multiple_python_abis; then 598 if ! _python_package_supporting_installation_for_multiple_python_abis; then
542 die "${FUNCNAME}() cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs" 599 die "${FUNCNAME}() cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs"
543 fi 600 fi
544 601
602 _python_check_python_pkg_setup_execution
603
604 if [[ "$#" -ne 0 ]]; then
605 die "${FUNCNAME}() does not accept arguments"
606 fi
607
545 python_copy_sources 608 python_copy_sources
546 } 609 }
547 610
548 for python_default_function in src_configure src_compile src_test src_install; do 611 for python_default_function in src_configure src_compile src_test; do
549 eval "python_${python_default_function}() { 612 eval "python_${python_default_function}() {
613 if [[ \"\${EBUILD_PHASE}\" != \"${python_default_function#src_}\" ]]; then
614 die \"\${FUNCNAME}() can be used only in ${python_default_function}() phase\"
615 fi
616
550 if ! _python_package_supporting_installation_for_multiple_python_abis; then 617 if ! _python_package_supporting_installation_for_multiple_python_abis; then
551 die \"\${FUNCNAME}() cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs\" 618 die \"\${FUNCNAME}() cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs\"
552 fi 619 fi
553 620
621 _python_check_python_pkg_setup_execution
622
554 python_execute_function -d -s -- \"\$@\" 623 python_execute_function -d -s -- \"\$@\"
555 }" 624 }"
556 done 625 done
557 unset python_default_function 626 unset python_default_function
558 627
628 python_src_install() {
629 if [[ "${EBUILD_PHASE}" != "install" ]]; then
630 die "${FUNCNAME}() can be used only in src_install() phase"
631 fi
632
633 if ! _python_package_supporting_installation_for_multiple_python_abis; then
634 die "${FUNCNAME}() cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs"
635 fi
636
637 _python_check_python_pkg_setup_execution
638
639 if has "${EAPI:-0}" 0 1 2 3; then
640 python_execute_function -d -s -- "$@"
641 else
642 python_installation() {
643 emake DESTDIR="${T}/images/${PYTHON_ABI}" install "$@"
644 }
645 python_execute_function -s python_installation "$@"
646 unset python_installation
647
648 python_merge_intermediate_installation_images "${T}/images"
649 fi
650 }
651
559 if [[ -n "${PYTHON_EXPORT_PHASE_FUNCTIONS}" ]]; then 652 if [[ -n "${PYTHON_EXPORT_PHASE_FUNCTIONS}" ]]; then
560 EXPORT_FUNCTIONS src_prepare src_configure src_compile src_test src_install 653 EXPORT_FUNCTIONS src_prepare src_configure src_compile src_test src_install
561 fi 654 fi
562fi 655fi
563 656
657if has "${EAPI:-0}" 0 1 2 3 4; then
564unset PYTHON_ABIS 658 unset PYTHON_ABIS
659fi
565 660
566_python_calculate_PYTHON_ABIS() { 661_python_calculate_PYTHON_ABIS() {
567 if ! _python_package_supporting_installation_for_multiple_python_abis; then 662 if ! _python_package_supporting_installation_for_multiple_python_abis; then
568 die "${FUNCNAME}() cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs" 663 die "${FUNCNAME}() cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs"
569 fi 664 fi
570 665
571 _python_initial_sanity_checks 666 _python_initial_sanity_checks
572 667
573 # USE_${ABI_TYPE^^} and RESTRICT_${ABI_TYPE^^}_ABIS variables hopefully will be included in EAPI >= 5.
574 if [[ "$(declare -p PYTHON_ABIS 2> /dev/null)" != "declare -x PYTHON_ABIS="* ]] && has "${EAPI:-0}" 0 1 2 3 4; then 668 if [[ "$(declare -p PYTHON_ABIS 2> /dev/null)" != "declare -x PYTHON_ABIS="* ]] && has "${EAPI:-0}" 0 1 2 3 4; then
575 local PYTHON_ABI restricted_ABI support_ABI supported_PYTHON_ABIS= 669 local PYTHON_ABI restricted_ABI restricted_ABIs support_ABI supported_PYTHON_ABIS
576 PYTHON_ABI_SUPPORTED_VALUES="${_CPYTHON2_SUPPORTED_ABIS[@]} ${_CPYTHON3_SUPPORTED_ABIS[@]} ${_JYTHON_SUPPORTED_ABIS[@]}" 670
671 restricted_ABIs="${RESTRICT_PYTHON_ABIS// /$'\n'}"
577 672
578 if [[ "$(declare -p USE_PYTHON 2> /dev/null)" == "declare -x USE_PYTHON="* ]]; then 673 if [[ "$(declare -p USE_PYTHON 2> /dev/null)" == "declare -x USE_PYTHON="* ]]; then
579 local cpython_enabled="0" 674 local cpython_enabled="0"
580 675
581 if [[ -z "${USE_PYTHON}" ]]; then 676 if [[ -z "${USE_PYTHON}" ]]; then
582 die "USE_PYTHON variable is empty" 677 die "USE_PYTHON variable is empty"
583 fi 678 fi
584 679
585 for PYTHON_ABI in ${USE_PYTHON}; do 680 for PYTHON_ABI in ${USE_PYTHON}; do
586 if ! has "${PYTHON_ABI}" ${PYTHON_ABI_SUPPORTED_VALUES}; then 681 if ! has "${PYTHON_ABI}" "${_PYTHON_GLOBALLY_SUPPORTED_ABIS[@]}"; then
587 die "USE_PYTHON variable contains invalid value '${PYTHON_ABI}'" 682 die "USE_PYTHON variable contains invalid value '${PYTHON_ABI}'"
588 fi 683 fi
589 684
590 if has "${PYTHON_ABI}" "${_CPYTHON2_SUPPORTED_ABIS[@]}" "${_CPYTHON3_SUPPORTED_ABIS[@]}"; then 685 if has "${PYTHON_ABI}" "${_CPYTHON2_GLOBALLY_SUPPORTED_ABIS[@]}" "${_CPYTHON3_GLOBALLY_SUPPORTED_ABIS[@]}"; then
591 cpython_enabled="1" 686 cpython_enabled="1"
592 fi 687 fi
593 688
594 support_ABI="1" 689 support_ABI="1"
595 for restricted_ABI in ${RESTRICT_PYTHON_ABIS}; do 690 while read restricted_ABI; do
596 if [[ "${PYTHON_ABI}" == ${restricted_ABI} ]]; then 691 if _python_check_python_abi_matching "${PYTHON_ABI}" "${restricted_ABI}"; then
597 support_ABI="0" 692 support_ABI="0"
598 break 693 break
599 fi 694 fi
600 done 695 done <<< "${restricted_ABIs}"
601 [[ "${support_ABI}" == "1" ]] && export PYTHON_ABIS+="${PYTHON_ABIS:+ }${PYTHON_ABI}" 696 [[ "${support_ABI}" == "1" ]] && export PYTHON_ABIS+="${PYTHON_ABIS:+ }${PYTHON_ABI}"
602 done 697 done
603 698
604 if [[ -z "${PYTHON_ABIS//[${IFS}]/}" ]]; then 699 if [[ -z "${PYTHON_ABIS//[${IFS}]/}" ]]; then
605 die "USE_PYTHON variable does not enable any Python ABI supported by ${CATEGORY}/${PF}" 700 die "USE_PYTHON variable does not enable any Python ABI supported by ${CATEGORY}/${PF}"
607 702
608 if [[ "${cpython_enabled}" == "0" ]]; then 703 if [[ "${cpython_enabled}" == "0" ]]; then
609 die "USE_PYTHON variable does not enable any CPython ABI" 704 die "USE_PYTHON variable does not enable any CPython ABI"
610 fi 705 fi
611 else 706 else
612 local python_version python2_version= python3_version= support_python_major_version 707 local python_version python2_version python3_version support_python_major_version
613 708
614 if ! has_version "dev-lang/python"; then 709 if ! has_version "dev-lang/python"; then
615 die "${FUNCNAME}(): 'dev-lang/python' is not installed" 710 die "${FUNCNAME}(): 'dev-lang/python' is not installed"
616 fi 711 fi
617 712
622 die "'${EPREFIX}/usr/bin/python2' is not valid symlink" 717 die "'${EPREFIX}/usr/bin/python2' is not valid symlink"
623 fi 718 fi
624 719
625 python2_version="$("${EPREFIX}/usr/bin/python2" -c 'from sys import version_info; print(".".join(str(x) for x in version_info[:2]))')" 720 python2_version="$("${EPREFIX}/usr/bin/python2" -c 'from sys import version_info; print(".".join(str(x) for x in version_info[:2]))')"
626 721
627 for PYTHON_ABI in "${_CPYTHON2_SUPPORTED_ABIS[@]}"; do 722 for PYTHON_ABI in "${_CPYTHON2_GLOBALLY_SUPPORTED_ABIS[@]}"; do
628 support_python_major_version="1" 723 support_python_major_version="1"
629 for restricted_ABI in ${RESTRICT_PYTHON_ABIS}; do 724 while read restricted_ABI; do
630 if [[ "${PYTHON_ABI}" == ${restricted_ABI} ]]; then 725 if _python_check_python_abi_matching "${PYTHON_ABI}" "${restricted_ABI}"; then
631 support_python_major_version="0" 726 support_python_major_version="0"
632 fi 727 fi
633 done 728 done <<< "${restricted_ABIs}"
634 [[ "${support_python_major_version}" == "1" ]] && break 729 [[ "${support_python_major_version}" == "1" ]] && break
635 done 730 done
636 if [[ "${support_python_major_version}" == "1" ]]; then 731 if [[ "${support_python_major_version}" == "1" ]]; then
637 for restricted_ABI in ${RESTRICT_PYTHON_ABIS}; do 732 while read restricted_ABI; do
638 if [[ "${python2_version}" == ${restricted_ABI} ]]; then 733 if _python_check_python_abi_matching "${python2_version}" "${restricted_ABI}"; then
639 die "Active version of Python 2 is not supported by ${CATEGORY}/${PF}" 734 die "Active version of CPython 2 is not supported by ${CATEGORY}/${PF}"
640 fi 735 fi
641 done 736 done <<< "${restricted_ABIs}"
642 else 737 else
643 python2_version="" 738 python2_version=""
644 fi 739 fi
645 fi 740 fi
646 741
649 die "'${EPREFIX}/usr/bin/python3' is not valid symlink" 744 die "'${EPREFIX}/usr/bin/python3' is not valid symlink"
650 fi 745 fi
651 746
652 python3_version="$("${EPREFIX}/usr/bin/python3" -c 'from sys import version_info; print(".".join(str(x) for x in version_info[:2]))')" 747 python3_version="$("${EPREFIX}/usr/bin/python3" -c 'from sys import version_info; print(".".join(str(x) for x in version_info[:2]))')"
653 748
654 for PYTHON_ABI in "${_CPYTHON3_SUPPORTED_ABIS[@]}"; do 749 for PYTHON_ABI in "${_CPYTHON3_GLOBALLY_SUPPORTED_ABIS[@]}"; do
655 support_python_major_version="1" 750 support_python_major_version="1"
656 for restricted_ABI in ${RESTRICT_PYTHON_ABIS}; do 751 while read restricted_ABI; do
657 if [[ "${PYTHON_ABI}" == ${restricted_ABI} ]]; then 752 if _python_check_python_abi_matching "${PYTHON_ABI}" "${restricted_ABI}"; then
658 support_python_major_version="0" 753 support_python_major_version="0"
659 fi 754 fi
660 done 755 done <<< "${restricted_ABIs}"
661 [[ "${support_python_major_version}" == "1" ]] && break 756 [[ "${support_python_major_version}" == "1" ]] && break
662 done 757 done
663 if [[ "${support_python_major_version}" == "1" ]]; then 758 if [[ "${support_python_major_version}" == "1" ]]; then
664 for restricted_ABI in ${RESTRICT_PYTHON_ABIS}; do 759 while read restricted_ABI; do
665 if [[ "${python3_version}" == ${restricted_ABI} ]]; then 760 if _python_check_python_abi_matching "${python3_version}" "${restricted_ABI}"; then
666 die "Active version of Python 3 is not supported by ${CATEGORY}/${PF}" 761 die "Active version of CPython 3 is not supported by ${CATEGORY}/${PF}"
667 fi 762 fi
668 done 763 done <<< "${restricted_ABIs}"
669 else 764 else
670 python3_version="" 765 python3_version=""
671 fi 766 fi
672 fi 767 fi
673 768
687 export PYTHON_ABIS="${PYTHON_ABIS% }" 782 export PYTHON_ABIS="${PYTHON_ABIS% }"
688 fi 783 fi
689 fi 784 fi
690 785
691 _python_final_sanity_checks 786 _python_final_sanity_checks
787}
788
789_python_prepare_flags() {
790 local array=() deleted_flag element flags new_value old_flag old_value operator pattern prefix variable
791
792 for variable in CPPFLAGS CFLAGS CXXFLAGS LDFLAGS; do
793 eval "_PYTHON_SAVED_${variable}=\"\${!variable}\""
794 for prefix in PYTHON_USER_ PYTHON_; do
795 if [[ "$(declare -p ${prefix}${variable} 2> /dev/null)" == "declare -a ${prefix}${variable}="* ]]; then
796 eval "array=(\"\${${prefix}${variable}[@]}\")"
797 for element in "${array[@]}"; do
798 if [[ "${element}" =~ ^([[:alnum:]]|\.|-|\*|\[|\])+\ (\+|-)\ .+ ]]; then
799 pattern="${element%% *}"
800 element="${element#* }"
801 operator="${element%% *}"
802 flags="${element#* }"
803 if _python_check_python_abi_matching "${PYTHON_ABI}" "${pattern}"; then
804 if [[ "${operator}" == "+" ]]; then
805 eval "export ${variable}+=\"\${variable:+ }${flags}\""
806 elif [[ "${operator}" == "-" ]]; then
807 flags="${flags// /$'\n'}"
808 old_value="${!variable// /$'\n'}"
809 new_value=""
810 while read old_flag; do
811 while read deleted_flag; do
812 if [[ "${old_flag}" == ${deleted_flag} ]]; then
813 continue 2
814 fi
815 done <<< "${flags}"
816 new_value+="${new_value:+ }${old_flag}"
817 done <<< "${old_value}"
818 eval "export ${variable}=\"\${new_value}\""
819 fi
820 fi
821 else
822 die "Element '${element}' of ${prefix}${variable} array has invalid syntax"
823 fi
824 done
825 elif [[ -n "$(declare -p ${prefix}${variable} 2> /dev/null)" ]]; then
826 die "${prefix}${variable} should be indexed array"
827 fi
828 done
829 done
830}
831
832_python_restore_flags() {
833 local variable
834
835 for variable in CPPFLAGS CFLAGS CXXFLAGS LDFLAGS; do
836 eval "${variable}=\"\${_PYTHON_SAVED_${variable}}\""
837 unset _PYTHON_SAVED_${variable}
838 done
692} 839}
693 840
694# @FUNCTION: python_execute_function 841# @FUNCTION: python_execute_function
695# @USAGE: [--action-message message] [-d|--default-function] [--failure-message message] [-f|--final-ABI] [--nonfatal] [-q|--quiet] [-s|--separate-build-dirs] [--source-dir source_directory] [--] <function> [arguments] 842# @USAGE: [--action-message message] [-d|--default-function] [--failure-message message] [-f|--final-ABI] [--nonfatal] [-q|--quiet] [-s|--separate-build-dirs] [--source-dir source_directory] [--] <function> [arguments]
696# @DESCRIPTION: 843# @DESCRIPTION:
699python_execute_function() { 846python_execute_function() {
700 if ! _python_package_supporting_installation_for_multiple_python_abis; then 847 if ! _python_package_supporting_installation_for_multiple_python_abis; then
701 die "${FUNCNAME}() cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs" 848 die "${FUNCNAME}() cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs"
702 fi 849 fi
703 850
851 _python_check_python_pkg_setup_execution
704 _python_set_color_variables 852 _python_set_color_variables
705 853
706 local action action_message action_message_template= default_function="0" failure_message failure_message_template= final_ABI="0" function i iterated_PYTHON_ABIS nonfatal="0" previous_directory previous_directory_stack previous_directory_stack_length PYTHON_ABI quiet="0" separate_build_dirs="0" source_dir= 854 local action action_message action_message_template default_function="0" failure_message failure_message_template final_ABI="0" function iterated_PYTHON_ABIS nonfatal="0" previous_directory previous_directory_stack previous_directory_stack_length PYTHON_ABI quiet="0" return_code separate_build_dirs="0" source_dir
707 855
708 while (($#)); do 856 while (($#)); do
709 case "$1" in 857 case "$1" in
710 --action-message) 858 --action-message)
711 action_message_template="$2" 859 action_message_template="$2"
798 fi 946 fi
799 function="python_default_function" 947 function="python_default_function"
800 fi 948 fi
801 949
802 # Ensure that python_execute_function() cannot be directly or indirectly called by python_execute_function(). 950 # Ensure that python_execute_function() cannot be directly or indirectly called by python_execute_function().
803 for ((i = 1; i < "${#FUNCNAME[@]}"; i++)); do 951 if _python_abi-specific_local_scope; then
804 if [[ "${FUNCNAME[${i}]}" == "${FUNCNAME}" ]]; then
805 die "${FUNCNAME}(): Invalid call stack" 952 die "${FUNCNAME}(): Invalid call stack"
806 fi 953 fi
807 done
808 954
809 if [[ "${quiet}" == "0" ]]; then 955 if [[ "${quiet}" == "0" ]]; then
810 [[ "${EBUILD_PHASE}" == "setup" ]] && action="Setting up" 956 [[ "${EBUILD_PHASE}" == "setup" ]] && action="Setting up"
811 [[ "${EBUILD_PHASE}" == "unpack" ]] && action="Unpacking" 957 [[ "${EBUILD_PHASE}" == "unpack" ]] && action="Unpacking"
812 [[ "${EBUILD_PHASE}" == "prepare" ]] && action="Preparation" 958 [[ "${EBUILD_PHASE}" == "prepare" ]] && action="Preparation"
825 iterated_PYTHON_ABIS="$(PYTHON -f --ABI)" 971 iterated_PYTHON_ABIS="$(PYTHON -f --ABI)"
826 else 972 else
827 iterated_PYTHON_ABIS="${PYTHON_ABIS}" 973 iterated_PYTHON_ABIS="${PYTHON_ABIS}"
828 fi 974 fi
829 for PYTHON_ABI in ${iterated_PYTHON_ABIS}; do 975 for PYTHON_ABI in ${iterated_PYTHON_ABIS}; do
976 _python_prepare_flags
977
830 if [[ "${quiet}" == "0" ]]; then 978 if [[ "${quiet}" == "0" ]]; then
831 if [[ -n "${action_message_template}" ]]; then 979 if [[ -n "${action_message_template}" ]]; then
832 action_message="$(eval echo -n "${action_message_template}")" 980 eval "action_message=\"${action_message_template}\""
833 else 981 else
834 action_message="${action} of ${CATEGORY}/${PF} with $(python_get_implementation) $(python_get_version)..." 982 action_message="${action} of ${CATEGORY}/${PF} with $(python_get_implementation) $(python_get_version)..."
835 fi 983 fi
836 echo " ${_GREEN}*${_NORMAL} ${_BLUE}${action_message}${_NORMAL}" 984 echo " ${_GREEN}*${_NORMAL} ${_BLUE}${action_message}${_NORMAL}"
837 fi 985 fi
855 EPYTHON="$(PYTHON)" nonfatal "${function}" "$@" 1003 EPYTHON="$(PYTHON)" nonfatal "${function}" "$@"
856 else 1004 else
857 EPYTHON="$(PYTHON)" "${function}" "$@" 1005 EPYTHON="$(PYTHON)" "${function}" "$@"
858 fi 1006 fi
859 1007
860 if [[ "$?" != "0" ]]; then 1008 return_code="$?"
1009
1010 _python_restore_flags
1011
1012 if [[ "${return_code}" -ne 0 ]]; then
861 if [[ -n "${failure_message_template}" ]]; then 1013 if [[ -n "${failure_message_template}" ]]; then
862 failure_message="$(eval echo -n "${failure_message_template}")" 1014 eval "failure_message=\"${failure_message_template}\""
863 else 1015 else
864 failure_message="${action} failed with $(python_get_implementation) $(python_get_version) in ${function}() function" 1016 failure_message="${action} failed with $(python_get_implementation) $(python_get_version) in ${function}() function"
865 fi 1017 fi
866 1018
867 if [[ "${nonfatal}" == "1" ]]; then 1019 if [[ "${nonfatal}" == "1" ]]; then
868 if [[ "${quiet}" == "0" ]]; then 1020 if [[ "${quiet}" == "0" ]]; then
869 ewarn "${_RED}${failure_message}${_NORMAL}" 1021 ewarn "${failure_message}"
870 fi 1022 fi
871 elif [[ "${final_ABI}" == "0" ]] && has "${PYTHON_ABI}" ${FAILURE_TOLERANT_PYTHON_ABIS}; then 1023 elif [[ "${final_ABI}" == "0" ]] && has "${PYTHON_ABI}" ${FAILURE_TOLERANT_PYTHON_ABIS}; then
872 if [[ "${EBUILD_PHASE}" != "test" ]] || ! has test-fail-continue ${FEATURES}; then 1024 if [[ "${EBUILD_PHASE}" != "test" ]] || ! has test-fail-continue ${FEATURES}; then
873 local enabled_PYTHON_ABIS= other_PYTHON_ABI 1025 local enabled_PYTHON_ABIS= other_PYTHON_ABI
874 for other_PYTHON_ABI in ${PYTHON_ABIS}; do 1026 for other_PYTHON_ABI in ${PYTHON_ABIS}; do
875 [[ "${other_PYTHON_ABI}" != "${PYTHON_ABI}" ]] && enabled_PYTHON_ABIS+="${enabled_PYTHON_ABIS:+ }${other_PYTHON_ABI}" 1027 [[ "${other_PYTHON_ABI}" != "${PYTHON_ABI}" ]] && enabled_PYTHON_ABIS+="${enabled_PYTHON_ABIS:+ }${other_PYTHON_ABI}"
876 done 1028 done
877 export PYTHON_ABIS="${enabled_PYTHON_ABIS}" 1029 export PYTHON_ABIS="${enabled_PYTHON_ABIS}"
878 fi 1030 fi
879 if [[ "${quiet}" == "0" ]]; then 1031 if [[ "${quiet}" == "0" ]]; then
880 ewarn "${_RED}${failure_message}${_NORMAL}" 1032 ewarn "${failure_message}"
881 fi 1033 fi
882 if [[ -z "${PYTHON_ABIS}" ]]; then 1034 if [[ -z "${PYTHON_ABIS}" ]]; then
883 die "${function}() function failed with all enabled Python ABIs" 1035 die "${function}() function failed with all enabled Python ABIs"
884 fi 1036 fi
885 else 1037 else
926python_copy_sources() { 1078python_copy_sources() {
927 if ! _python_package_supporting_installation_for_multiple_python_abis; then 1079 if ! _python_package_supporting_installation_for_multiple_python_abis; then
928 die "${FUNCNAME}() cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs" 1080 die "${FUNCNAME}() cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs"
929 fi 1081 fi
930 1082
1083 _python_check_python_pkg_setup_execution
1084
931 local dir dirs=() PYTHON_ABI 1085 local dir dirs=() PYTHON_ABI
932 1086
933 if [[ "$#" -eq 0 ]]; then 1087 if [[ "$#" -eq 0 ]]; then
934 if [[ "${WORKDIR}" == "${S}" ]]; then 1088 if [[ "${WORKDIR}" == "${S}" ]]; then
935 die "${FUNCNAME}() cannot be used with current value of S variable" 1089 die "${FUNCNAME}() cannot be used with current value of S variable"
951# @USAGE: [-E|--respect-EPYTHON] [-f|--force] [-q|--quiet] [--] <file> [files] 1105# @USAGE: [-E|--respect-EPYTHON] [-f|--force] [-q|--quiet] [--] <file> [files]
952# @DESCRIPTION: 1106# @DESCRIPTION:
953# Generate wrapper scripts. Existing files are overwritten only with --force option. 1107# Generate wrapper scripts. Existing files are overwritten only with --force option.
954# If --respect-EPYTHON option is specified, then generated wrapper scripts will 1108# If --respect-EPYTHON option is specified, then generated wrapper scripts will
955# respect EPYTHON variable at run time. 1109# respect EPYTHON variable at run time.
1110#
1111# This function can be used only in src_install() phase.
956python_generate_wrapper_scripts() { 1112python_generate_wrapper_scripts() {
1113 if [[ "${EBUILD_PHASE}" != "install" ]]; then
1114 die "${FUNCNAME}() can be used only in src_install() phase"
1115 fi
1116
957 if ! _python_package_supporting_installation_for_multiple_python_abis; then 1117 if ! _python_package_supporting_installation_for_multiple_python_abis; then
958 die "${FUNCNAME}() cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs" 1118 die "${FUNCNAME}() cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs"
959 fi 1119 fi
960 1120
1121 _python_check_python_pkg_setup_execution
961 _python_initialize_prefix_variables 1122 _python_initialize_prefix_variables
962 1123
963 local eselect_python_option file force="0" quiet="0" PYTHON_ABI python2_enabled="0" python3_enabled="0" respect_EPYTHON="0" 1124 local eselect_python_option file force="0" quiet="0" PYTHON_ABI PYTHON_ABIS_list python2_enabled="0" python3_enabled="0" respect_EPYTHON="0"
964 1125
965 while (($#)); do 1126 while (($#)); do
966 case "$1" in 1127 case "$1" in
967 -E|--respect-EPYTHON) 1128 -E|--respect-EPYTHON)
968 respect_EPYTHON="1" 1129 respect_EPYTHON="1"
990 if [[ "$#" -eq 0 ]]; then 1151 if [[ "$#" -eq 0 ]]; then
991 die "${FUNCNAME}(): Missing arguments" 1152 die "${FUNCNAME}(): Missing arguments"
992 fi 1153 fi
993 1154
994 _python_calculate_PYTHON_ABIS 1155 _python_calculate_PYTHON_ABIS
995 for PYTHON_ABI in "${_CPYTHON2_SUPPORTED_ABIS[@]}"; do 1156 for PYTHON_ABI in "${_CPYTHON2_GLOBALLY_SUPPORTED_ABIS[@]}"; do
996 if has "${PYTHON_ABI}" ${PYTHON_ABIS}; then 1157 if has "${PYTHON_ABI}" ${PYTHON_ABIS}; then
997 python2_enabled="1" 1158 python2_enabled="1"
998 fi 1159 fi
999 done 1160 done
1000 for PYTHON_ABI in "${_CPYTHON3_SUPPORTED_ABIS[@]}"; do 1161 for PYTHON_ABI in "${_CPYTHON3_GLOBALLY_SUPPORTED_ABIS[@]}"; do
1001 if has "${PYTHON_ABI}" ${PYTHON_ABIS}; then 1162 if has "${PYTHON_ABI}" ${PYTHON_ABIS}; then
1002 python3_enabled="1" 1163 python3_enabled="1"
1003 fi 1164 fi
1004 done 1165 done
1005 1166
1011 eselect_python_option="--python3" 1172 eselect_python_option="--python3"
1012 else 1173 else
1013 die "${FUNCNAME}(): Unsupported environment" 1174 die "${FUNCNAME}(): Unsupported environment"
1014 fi 1175 fi
1015 1176
1177 PYTHON_ABIS_list="$("$(PYTHON -f)" -c "print(', '.join('\"%s\"' % x for x in reversed('${PYTHON_ABIS}'.split())))")"
1178
1016 for file in "$@"; do 1179 for file in "$@"; do
1017 if [[ -f "${file}" && "${force}" == "0" ]]; then 1180 if [[ -f "${file}" && "${force}" == "0" ]]; then
1018 die "${FUNCNAME}(): '$1' already exists" 1181 die "${FUNCNAME}(): '${file}' already exists"
1019 fi 1182 fi
1020 1183
1021 if [[ "${quiet}" == "0" ]]; then 1184 if [[ "${quiet}" == "0" ]]; then
1022 einfo "Generating '${file#${ED%/}}' wrapper script" 1185 einfo "Generating '${file#${ED%/}}' wrapper script"
1023 fi 1186 fi
1029import os 1192import os
1030import re 1193import re
1031import subprocess 1194import subprocess
1032import sys 1195import sys
1033 1196
1034EPYTHON_re = re.compile(r"^python(\d+\.\d+)$") 1197cpython_re = re.compile(r"^python(\d+\.\d+)$")
1198jython_re = re.compile(r"^jython(\d+\.\d+)$")
1035python_shebang_re = re.compile(r"^#! *(${EPREFIX}/usr/bin/python|(${EPREFIX})?/usr/bin/env +(${EPREFIX}/usr/bin/)?python)") 1199python_shebang_re = re.compile(r"^#! *(${EPREFIX}/usr/bin/python|(${EPREFIX})?/usr/bin/env +(${EPREFIX}/usr/bin/)?python)")
1036python_verification_output_re = re.compile("^GENTOO_PYTHON_TARGET_SCRIPT_PATH supported\n$") 1200python_verification_output_re = re.compile("^GENTOO_PYTHON_TARGET_SCRIPT_PATH supported\n$")
1201
1202def get_PYTHON_ABI(EPYTHON):
1203 cpython_matched = cpython_re.match(EPYTHON)
1204 jython_matched = jython_re.match(EPYTHON)
1205 if cpython_matched is not None:
1206 PYTHON_ABI = cpython_matched.group(1)
1207 elif jython_matched is not None:
1208 PYTHON_ABI = jython_matched.group(1) + "-jython"
1209 else:
1210 PYTHON_ABI = None
1211 return PYTHON_ABI
1037 1212
1038EOF 1213EOF
1039 if [[ "$?" != "0" ]]; then 1214 if [[ "$?" != "0" ]]; then
1040 die "${FUNCNAME}(): Generation of '$1' failed" 1215 die "${FUNCNAME}(): Generation of '$1' failed"
1041 fi 1216 fi
1042 if [[ "${respect_EPYTHON}" == "1" ]]; then 1217 if [[ "${respect_EPYTHON}" == "1" ]]; then
1043 cat << EOF >> "${file}" 1218 cat << EOF >> "${file}"
1044EPYTHON = os.environ.get("EPYTHON") 1219EPYTHON = os.environ.get("EPYTHON")
1045if EPYTHON: 1220if EPYTHON:
1046 EPYTHON_matched = EPYTHON_re.match(EPYTHON) 1221 PYTHON_ABI = get_PYTHON_ABI(EPYTHON)
1047 if EPYTHON_matched: 1222 if PYTHON_ABI is None:
1048 PYTHON_ABI = EPYTHON_matched.group(1)
1049 else:
1050 sys.stderr.write("EPYTHON variable has unrecognized value '%s'\n" % EPYTHON) 1223 sys.stderr.write("EPYTHON variable has unrecognized value '%s'\n" % EPYTHON)
1051 sys.exit(1) 1224 sys.exit(1)
1052else: 1225else:
1053 try: 1226 try:
1054 eselect_process = subprocess.Popen(["${EPREFIX}/usr/bin/eselect", "python", "show"${eselect_python_option:+, $(echo "\"")}${eselect_python_option}${eselect_python_option:+$(echo "\"")}], stdout=subprocess.PIPE) 1227 eselect_process = subprocess.Popen(["${EPREFIX}/usr/bin/eselect", "python", "show"${eselect_python_option:+, $(echo "\"")}${eselect_python_option}${eselect_python_option:+$(echo "\"")}], stdout=subprocess.PIPE)
1062 if not isinstance(EPYTHON, str): 1235 if not isinstance(EPYTHON, str):
1063 # Python 3 1236 # Python 3
1064 EPYTHON = EPYTHON.decode() 1237 EPYTHON = EPYTHON.decode()
1065 EPYTHON = EPYTHON.rstrip("\n") 1238 EPYTHON = EPYTHON.rstrip("\n")
1066 1239
1067 EPYTHON_matched = EPYTHON_re.match(EPYTHON) 1240 PYTHON_ABI = get_PYTHON_ABI(EPYTHON)
1068 if EPYTHON_matched: 1241 if PYTHON_ABI is None:
1069 PYTHON_ABI = EPYTHON_matched.group(1)
1070 else:
1071 sys.stderr.write("'eselect python show${eselect_python_option:+ }${eselect_python_option}' printed unrecognized value '%s'\n" % EPYTHON) 1242 sys.stderr.write("'eselect python show${eselect_python_option:+ }${eselect_python_option}' printed unrecognized value '%s'\n" % EPYTHON)
1072 sys.exit(1) 1243 sys.exit(1)
1244
1245wrapper_script_path = os.path.realpath(sys.argv[0])
1246target_executable_path = "%s-%s" % (wrapper_script_path, PYTHON_ABI)
1247if not os.path.exists(target_executable_path):
1248 sys.stderr.write("'%s' does not exist\n" % target_executable_path)
1249 sys.exit(1)
1073EOF 1250EOF
1074 if [[ "$?" != "0" ]]; then 1251 if [[ "$?" != "0" ]]; then
1075 die "${FUNCNAME}(): Generation of '$1' failed" 1252 die "${FUNCNAME}(): Generation of '$1' failed"
1076 fi 1253 fi
1077 else 1254 else
1088if not isinstance(EPYTHON, str): 1265if not isinstance(EPYTHON, str):
1089 # Python 3 1266 # Python 3
1090 EPYTHON = EPYTHON.decode() 1267 EPYTHON = EPYTHON.decode()
1091EPYTHON = EPYTHON.rstrip("\n") 1268EPYTHON = EPYTHON.rstrip("\n")
1092 1269
1093EPYTHON_matched = EPYTHON_re.match(EPYTHON) 1270PYTHON_ABI = get_PYTHON_ABI(EPYTHON)
1094if EPYTHON_matched: 1271if PYTHON_ABI is None:
1095 PYTHON_ABI = EPYTHON_matched.group(1) 1272 sys.stderr.write("'eselect python show${eselect_python_option:+ }${eselect_python_option}' printed unrecognized value '%s'\n" % EPYTHON)
1273 sys.exit(1)
1274
1275wrapper_script_path = os.path.realpath(sys.argv[0])
1276for PYTHON_ABI in [PYTHON_ABI, ${PYTHON_ABIS_list}]:
1277 target_executable_path = "%s-%s" % (wrapper_script_path, PYTHON_ABI)
1278 if os.path.exists(target_executable_path):
1279 break
1096else: 1280else:
1097 sys.stderr.write("'eselect python show${eselect_python_option:+ }${eselect_python_option}' printed unrecognized value '%s'\n" % EPYTHON) 1281 sys.stderr.write("No target script exists for '%s'\n" % wrapper_script_path)
1098 sys.exit(1) 1282 sys.exit(1)
1099EOF 1283EOF
1100 if [[ "$?" != "0" ]]; then 1284 if [[ "$?" != "0" ]]; then
1101 die "${FUNCNAME}(): Generation of '$1' failed" 1285 die "${FUNCNAME}(): Generation of '$1' failed"
1102 fi 1286 fi
1103 fi 1287 fi
1104 cat << EOF >> "${file}" 1288 cat << EOF >> "${file}"
1105
1106wrapper_script_path = os.path.realpath(sys.argv[0])
1107target_executable_path = "%s-%s" % (wrapper_script_path, PYTHON_ABI)
1108os.environ["GENTOO_PYTHON_PROCESS_NAME"] = os.path.basename(sys.argv[0])
1109os.environ["GENTOO_PYTHON_WRAPPER_SCRIPT_PATH"] = sys.argv[0]
1110os.environ["GENTOO_PYTHON_TARGET_SCRIPT_PATH"] = target_executable_path
1111if not os.path.exists(target_executable_path):
1112 sys.stderr.write("'%s' does not exist\n" % target_executable_path)
1113 sys.exit(1)
1114 1289
1115target_executable = open(target_executable_path, "rb") 1290target_executable = open(target_executable_path, "rb")
1116target_executable_first_line = target_executable.readline() 1291target_executable_first_line = target_executable.readline()
1117if not isinstance(target_executable_first_line, str): 1292if not isinstance(target_executable_first_line, str):
1118 # Python 3 1293 # Python 3
1119 target_executable_first_line = target_executable_first_line.decode("utf_8", "replace") 1294 target_executable_first_line = target_executable_first_line.decode("utf_8", "replace")
1120 1295
1121python_shebang_matched = python_shebang_re.match(target_executable_first_line) 1296python_shebang_matched = python_shebang_re.match(target_executable_first_line)
1122target_executable.close() 1297target_executable.close()
1123 1298
1124if python_shebang_matched: 1299if python_shebang_matched is not None:
1125 try: 1300 try:
1126 python_interpreter_path = "${EPREFIX}/usr/bin/%s" % EPYTHON 1301 python_interpreter_path = "${EPREFIX}/usr/bin/%s" % EPYTHON
1127 os.environ["GENTOO_PYTHON_TARGET_SCRIPT_PATH_VERIFICATION"] = "1" 1302 os.environ["GENTOO_PYTHON_TARGET_SCRIPT_PATH_VERIFICATION"] = "1"
1128 python_verification_process = subprocess.Popen([python_interpreter_path, "-c", "pass"], stdout=subprocess.PIPE) 1303 python_verification_process = subprocess.Popen([python_interpreter_path, "-c", "pass"], stdout=subprocess.PIPE)
1129 del os.environ["GENTOO_PYTHON_TARGET_SCRIPT_PATH_VERIFICATION"] 1304 del os.environ["GENTOO_PYTHON_TARGET_SCRIPT_PATH_VERIFICATION"]
1136 python_verification_output = python_verification_output.decode() 1311 python_verification_output = python_verification_output.decode()
1137 1312
1138 if not python_verification_output_re.match(python_verification_output): 1313 if not python_verification_output_re.match(python_verification_output):
1139 raise ValueError 1314 raise ValueError
1140 1315
1316 if cpython_re.match(EPYTHON) is not None:
1317 os.environ["GENTOO_PYTHON_PROCESS_NAME"] = os.path.basename(sys.argv[0])
1318 os.environ["GENTOO_PYTHON_WRAPPER_SCRIPT_PATH"] = sys.argv[0]
1319 os.environ["GENTOO_PYTHON_TARGET_SCRIPT_PATH"] = target_executable_path
1320
1321 if hasattr(os, "execv"):
1141 os.execv(python_interpreter_path, [python_interpreter_path] + sys.argv) 1322 os.execv(python_interpreter_path, [python_interpreter_path] + sys.argv)
1323 else:
1324 sys.exit(subprocess.Popen([python_interpreter_path] + sys.argv).wait())
1325 except (KeyboardInterrupt, SystemExit):
1326 raise
1142 except: 1327 except:
1143 pass 1328 pass
1144 if "GENTOO_PYTHON_TARGET_SCRIPT_PATH_VERIFICATION" in os.environ: 1329 for variable in ("GENTOO_PYTHON_PROCESS_NAME", "GENTOO_PYTHON_WRAPPER_SCRIPT_PATH", "GENTOO_PYTHON_TARGET_SCRIPT_PATH", "GENTOO_PYTHON_TARGET_SCRIPT_PATH_VERIFICATION"):
1145 del os.environ["GENTOO_PYTHON_TARGET_SCRIPT_PATH_VERIFICATION"] 1330 if variable in os.environ:
1331 del os.environ[variable]
1146 1332
1333if hasattr(os, "execv"):
1147os.execv(target_executable_path, sys.argv) 1334 os.execv(target_executable_path, sys.argv)
1335else:
1336 sys.exit(subprocess.Popen([target_executable_path] + sys.argv[1:]).wait())
1148EOF 1337EOF
1149 if [[ "$?" != "0" ]]; then 1338 if [[ "$?" != "0" ]]; then
1150 die "${FUNCNAME}(): Generation of '$1' failed" 1339 die "${FUNCNAME}(): Generation of '$1' failed"
1151 fi 1340 fi
1152 fperms +x "${file#${ED%/}}" || die "fperms '${file}' failed" 1341 fperms +x "${file#${ED%/}}" || die "fperms '${file}' failed"
1153 done 1342 done
1154} 1343}
1155 1344
1345# @ECLASS-VARIABLE: PYTHON_VERSIONED_SCRIPTS
1346# @DESCRIPTION:
1347# Array of regular expressions of paths to versioned Python scripts.
1348# Python scripts in /usr/bin and /usr/sbin are versioned by default.
1349
1350# @ECLASS-VARIABLE: PYTHON_VERSIONED_EXECUTABLES
1351# @DESCRIPTION:
1352# Array of regular expressions of paths to versioned executables (including Python scripts).
1353
1354# @ECLASS-VARIABLE: PYTHON_NONVERSIONED_EXECUTABLES
1355# @DESCRIPTION:
1356# Array of regular expressions of paths to nonversioned executables (including Python scripts).
1357
1358# @FUNCTION: python_merge_intermediate_installation_images
1359# @USAGE: [-q|--quiet] [--] <intermediate_installation_images_directory>
1360# @DESCRIPTION:
1361# Merge intermediate installation images into installation image.
1362#
1363# This function can be used only in src_install() phase.
1364python_merge_intermediate_installation_images() {
1365 if [[ "${EBUILD_PHASE}" != "install" ]]; then
1366 die "${FUNCNAME}() can be used only in src_install() phase"
1367 fi
1368
1369 if ! _python_package_supporting_installation_for_multiple_python_abis; then
1370 die "${FUNCNAME}() cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs"
1371 fi
1372
1373 _python_check_python_pkg_setup_execution
1374 _python_initialize_prefix_variables
1375
1376 local b file files=() intermediate_installation_images_directory PYTHON_ABI quiet="0" regex shebang version_executable wrapper_scripts=() wrapper_scripts_set=()
1377
1378 while (($#)); do
1379 case "$1" in
1380 -q|--quiet)
1381 quiet="1"
1382 ;;
1383 --)
1384 shift
1385 break
1386 ;;
1387 -*)
1388 die "${FUNCNAME}(): Unrecognized option '$1'"
1389 ;;
1390 *)
1391 break
1392 ;;
1393 esac
1394 shift
1395 done
1396
1397 if [[ "$#" -ne 1 ]]; then
1398 die "${FUNCNAME}() requires 1 argument"
1399 fi
1400
1401 intermediate_installation_images_directory="$1"
1402
1403 if [[ ! -d "${intermediate_installation_images_directory}" ]]; then
1404 die "${FUNCNAME}(): Intermediate installation images directory '${intermediate_installation_images_directory}' does not exist"
1405 fi
1406
1407 _python_calculate_PYTHON_ABIS
1408 if [[ "$(PYTHON -f --ABI)" == 3.* ]]; then
1409 b="b"
1410 fi
1411
1412 while read -d $'\0' -r file; do
1413 files+=("${file}")
1414 done < <("$(PYTHON -f)" -c \
1415"import os
1416import sys
1417
1418if hasattr(sys.stdout, 'buffer'):
1419 # Python 3
1420 stdout = sys.stdout.buffer
1421else:
1422 # Python 2
1423 stdout = sys.stdout
1424
1425files_set = set()
1426
1427os.chdir(${b}'${intermediate_installation_images_directory}')
1428
1429for PYTHON_ABI in ${b}'${PYTHON_ABIS}'.split():
1430 for root, dirs, files in os.walk(PYTHON_ABI + ${b}'${EPREFIX}'):
1431 root = root[len(PYTHON_ABI + ${b}'${EPREFIX}')+1:]
1432 files_set.update(root + ${b}'/' + file for file in files)
1433
1434for file in sorted(files_set):
1435 stdout.write(file)
1436 stdout.write(${b}'\x00')" || die "${FUNCNAME}(): Failure of extraction of files in intermediate installation images")
1437
1438 for PYTHON_ABI in ${PYTHON_ABIS}; do
1439 if [[ ! -d "${intermediate_installation_images_directory}/${PYTHON_ABI}" ]]; then
1440 die "${FUNCNAME}(): Intermediate installation image for Python ABI '${PYTHON_ABI}' does not exist"
1441 fi
1442
1443 pushd "${intermediate_installation_images_directory}/${PYTHON_ABI}${EPREFIX}" > /dev/null || die "pushd failed"
1444
1445 for file in "${files[@]}"; do
1446 version_executable="0"
1447 for regex in "/usr/bin/.*" "/usr/sbin/.*" "${PYTHON_VERSIONED_SCRIPTS[@]}"; do
1448 if [[ "/${file}" =~ ^${regex}$ ]]; then
1449 version_executable="1"
1450 break
1451 fi
1452 done
1453 for regex in "${PYTHON_VERSIONED_EXECUTABLES[@]}"; do
1454 if [[ "/${file}" =~ ^${regex}$ ]]; then
1455 version_executable="2"
1456 break
1457 fi
1458 done
1459 if [[ "${version_executable}" != "0" ]]; then
1460 for regex in "${PYTHON_NONVERSIONED_EXECUTABLES[@]}"; do
1461 if [[ "/${file}" =~ ^${regex}$ ]]; then
1462 version_executable="0"
1463 break
1464 fi
1465 done
1466 fi
1467
1468 [[ "${version_executable}" == "0" || ! -x "${file}" ]] && continue
1469
1470 shebang="$(head -n1 "${file}")" || die "Extraction of shebang from '${file}' failed"
1471
1472 if [[ "${version_executable}" == "2" ]]; then
1473 wrapper_scripts+=("${ED}${file}")
1474 elif [[ "${version_executable}" == "1" ]]; then
1475 if [[ "${shebang}" =~ ${_PYTHON_SHEBANG_BASE_PART_REGEX}([[:digit:]]+(\.[[:digit:]]+)?)?($|[[:space:]]+) ]]; then
1476 wrapper_scripts+=("${ED}${file}")
1477 else
1478 version_executable="0"
1479 fi
1480 fi
1481
1482 [[ "${version_executable}" == "0" ]] && continue
1483
1484 if [[ -e "${file}-${PYTHON_ABI}" ]]; then
1485 die "${FUNCNAME}(): '${EPREFIX}/${file}-${PYTHON_ABI}' already exists"
1486 fi
1487
1488 mv "${file}" "${file}-${PYTHON_ABI}" || die "Renaming of '${file}' failed"
1489
1490 if [[ "${shebang}" =~ ${_PYTHON_SHEBANG_BASE_PART_REGEX}[[:digit:]]*($|[[:space:]]+) ]]; then
1491 python_convert_shebangs $([[ "${quiet}" == "1" ]] && echo --quiet) "${PYTHON_ABI}" "${file}-${PYTHON_ABI}"
1492 fi
1493 done
1494
1495 popd > /dev/null || die "popd failed"
1496
1497 if ROOT="/" has_version sys-apps/coreutils; then
1498 cp -fr --preserve=all "${intermediate_installation_images_directory}/${PYTHON_ABI}/"* "${D}" || die "Merging of intermediate installation image for Python ABI '${PYTHON_ABI} into installation image failed"
1499 else
1500 cp -fpr "${intermediate_installation_images_directory}/${PYTHON_ABI}/"* "${D}" || die "Merging of intermediate installation image for Python ABI '${PYTHON_ABI} into installation image failed"
1501 fi
1502 done
1503
1504 rm -fr "${intermediate_installation_images_directory}"
1505
1506 if [[ "${#wrapper_scripts[@]}" -ge 1 ]]; then
1507 rm -f "${T}/python_wrapper_scripts"
1508
1509 for file in "${wrapper_scripts[@]}"; do
1510 echo -n "${file}" >> "${T}/python_wrapper_scripts"
1511 echo -en "\x00" >> "${T}/python_wrapper_scripts"
1512 done
1513
1514 while read -d $'\0' -r file; do
1515 wrapper_scripts_set+=("${file}")
1516 done < <("$(PYTHON -f)" -c \
1517"import sys
1518
1519if hasattr(sys.stdout, 'buffer'):
1520 # Python 3
1521 stdout = sys.stdout.buffer
1522else:
1523 # Python 2
1524 stdout = sys.stdout
1525
1526files = set(open('${T}/python_wrapper_scripts', 'rb').read().rstrip(${b}'\x00').split(${b}'\x00'))
1527
1528for file in sorted(files):
1529 stdout.write(file)
1530 stdout.write(${b}'\x00')" || die "${FUNCNAME}(): Failure of extraction of set of wrapper scripts")
1531
1532 python_generate_wrapper_scripts $([[ "${quiet}" == "1" ]] && echo --quiet) "${wrapper_scripts_set[@]}"
1533 fi
1534}
1535
1156# ================================================================================================ 1536# ================================================================================================
1157# ========= FUNCTIONS FOR PACKAGES NOT SUPPORTING INSTALLATION FOR MULTIPLE PYTHON ABIS ========== 1537# ========= FUNCTIONS FOR PACKAGES NOT SUPPORTING INSTALLATION FOR MULTIPLE PYTHON ABIS ==========
1158# ================================================================================================ 1538# ================================================================================================
1159 1539
1540unset EPYTHON PYTHON_ABI
1541
1160# @FUNCTION: python_set_active_version 1542# @FUNCTION: python_set_active_version
1161# @USAGE: <CPython_ABI|2|3> 1543# @USAGE: <Python_ABI|2|3>
1162# @DESCRIPTION: 1544# @DESCRIPTION:
1163# Set specified version of CPython as active version of Python. 1545# Set locally active version of Python.
1546# If Python_ABI argument is specified, then version of Python corresponding to Python_ABI is used.
1547# If 2 argument is specified, then active version of CPython 2 is used.
1548# If 3 argument is specified, then active version of CPython 3 is used.
1549#
1550# This function can be used only in pkg_setup() phase.
1164python_set_active_version() { 1551python_set_active_version() {
1552 if [[ "${EBUILD_PHASE}" != "setup" ]]; then
1553 die "${FUNCNAME}() can be used only in pkg_setup() phase"
1554 fi
1555
1165 if _python_package_supporting_installation_for_multiple_python_abis; then 1556 if _python_package_supporting_installation_for_multiple_python_abis; then
1166 die "${FUNCNAME}() cannot be used in ebuilds of packages supporting installation for multiple Python ABIs" 1557 die "${FUNCNAME}() cannot be used in ebuilds of packages supporting installation for multiple Python ABIs"
1167 fi 1558 fi
1168 1559
1169 if [[ "$#" -ne 1 ]]; then 1560 if [[ "$#" -ne 1 ]]; then
1170 die "${FUNCNAME}() requires 1 argument" 1561 die "${FUNCNAME}() requires 1 argument"
1171 fi 1562 fi
1172 1563
1173 _python_initial_sanity_checks 1564 _python_initial_sanity_checks
1174 1565
1175 if [[ "$1" =~ ^[[:digit:]]+\.[[:digit:]]+$ ]]; then 1566 if [[ -z "${PYTHON_ABI}" ]]; then
1176 if ! _python_implementation && ! has_version "dev-lang/python:$1"; then 1567 if [[ -n "$(_python_get_implementation --ignore-invalid "$1")" ]]; then
1177 die "${FUNCNAME}(): 'dev-lang/python:$1' is not installed" 1568 # PYTHON_ABI variable is intended to be used only in ebuilds/eclasses,
1569 # so it does not need to be exported to subprocesses.
1570 PYTHON_ABI="$1"
1571 if ! _python_implementation && ! has_version "$(python_get_implementational_package)"; then
1572 die "${FUNCNAME}(): '$(python_get_implementational_package)' is not installed"
1178 fi 1573 fi
1179 export EPYTHON="$(PYTHON "$1")" 1574 export EPYTHON="$(PYTHON "$1")"
1180 elif [[ "$1" == "2" ]]; then 1575 elif [[ "$1" == "2" ]]; then
1181 if ! _python_implementation && ! has_version "=dev-lang/python-2*"; then 1576 if ! _python_implementation && ! has_version "=dev-lang/python-2*"; then
1182 die "${FUNCNAME}(): '=dev-lang/python-2*' is not installed" 1577 die "${FUNCNAME}(): '=dev-lang/python-2*' is not installed"
1183 fi 1578 fi
1184 export EPYTHON="$(PYTHON -2)" 1579 export EPYTHON="$(PYTHON -2)"
1580 PYTHON_ABI="${EPYTHON#python}"
1581 PYTHON_ABI="${PYTHON_ABI%%-*}"
1185 elif [[ "$1" == "3" ]]; then 1582 elif [[ "$1" == "3" ]]; then
1186 if ! _python_implementation && ! has_version "=dev-lang/python-3*"; then 1583 if ! _python_implementation && ! has_version "=dev-lang/python-3*"; then
1187 die "${FUNCNAME}(): '=dev-lang/python-3*' is not installed" 1584 die "${FUNCNAME}(): '=dev-lang/python-3*' is not installed"
1188 fi 1585 fi
1189 export EPYTHON="$(PYTHON -3)" 1586 export EPYTHON="$(PYTHON -3)"
1587 PYTHON_ABI="${EPYTHON#python}"
1588 PYTHON_ABI="${PYTHON_ABI%%-*}"
1190 else 1589 else
1191 die "${FUNCNAME}(): Unrecognized argument '$1'" 1590 die "${FUNCNAME}(): Unrecognized argument '$1'"
1192 fi 1591 fi
1193 1592 fi
1194 # PYTHON_ABI variable is intended to be used only in ebuilds/eclasses,
1195 # so it does not need to be exported to subprocesses.
1196 PYTHON_ABI="${EPYTHON#python}"
1197 PYTHON_ABI="${PYTHON_ABI%%-*}"
1198 1593
1199 _python_final_sanity_checks 1594 _python_final_sanity_checks
1200 1595
1201 # python-updater checks PYTHON_REQUESTED_ACTIVE_VERSION variable. 1596 # python-updater checks PYTHON_REQUESTED_ACTIVE_VERSION variable.
1202 PYTHON_REQUESTED_ACTIVE_VERSION="$1" 1597 PYTHON_REQUESTED_ACTIVE_VERSION="$1"
1208python_need_rebuild() { 1603python_need_rebuild() {
1209 if _python_package_supporting_installation_for_multiple_python_abis; then 1604 if _python_package_supporting_installation_for_multiple_python_abis; then
1210 die "${FUNCNAME}() cannot be used in ebuilds of packages supporting installation for multiple Python ABIs" 1605 die "${FUNCNAME}() cannot be used in ebuilds of packages supporting installation for multiple Python ABIs"
1211 fi 1606 fi
1212 1607
1608 _python_check_python_pkg_setup_execution
1609
1610 if [[ "$#" -ne 0 ]]; then
1611 die "${FUNCNAME}() does not accept arguments"
1612 fi
1613
1213 export PYTHON_NEED_REBUILD="$(PYTHON --ABI)" 1614 export PYTHON_NEED_REBUILD="$(PYTHON --ABI)"
1214} 1615}
1215 1616
1216# ================================================================================================ 1617# ================================================================================================
1217# ======================================= GETTER FUNCTIONS ======================================= 1618# ======================================= GETTER FUNCTIONS =======================================
1222sys.stdout.write(".".join(str(x) for x in sys.version_info[:2])) 1623sys.stdout.write(".".join(str(x) for x in sys.version_info[:2]))
1223if platform.system()[:4] == "Java": 1624if platform.system()[:4] == "Java":
1224 sys.stdout.write("-jython")' 1625 sys.stdout.write("-jython")'
1225 1626
1226_python_get_implementation() { 1627_python_get_implementation() {
1628 local ignore_invalid="0"
1629
1630 while (($#)); do
1631 case "$1" in
1632 --ignore-invalid)
1633 ignore_invalid="1"
1634 ;;
1635 --)
1636 shift
1637 break
1638 ;;
1639 -*)
1640 die "${FUNCNAME}(): Unrecognized option '$1'"
1641 ;;
1642 *)
1643 break
1644 ;;
1645 esac
1646 shift
1647 done
1648
1227 if [[ "$#" -ne 1 ]]; then 1649 if [[ "$#" -ne 1 ]]; then
1228 die "${FUNCNAME}() requires 1 argument" 1650 die "${FUNCNAME}() requires 1 argument"
1229 fi 1651 fi
1230 1652
1231 if [[ "$1" =~ ^[[:digit:]]+\.[[:digit:]]+$ ]]; then 1653 if [[ "$1" =~ ^[[:digit:]]+\.[[:digit:]]+$ ]]; then
1232 echo "CPython" 1654 echo "CPython"
1233 elif [[ "$1" =~ ^[[:digit:]]+\.[[:digit:]]+-jython$ ]]; then 1655 elif [[ "$1" =~ ^[[:digit:]]+\.[[:digit:]]+-jython$ ]]; then
1234 echo "Jython" 1656 echo "Jython"
1235 else 1657 else
1658 if [[ "${ignore_invalid}" == "0" ]]; then
1236 die "${FUNCNAME}(): Unrecognized Python ABI '$1'" 1659 die "${FUNCNAME}(): Unrecognized Python ABI '$1'"
1660 fi
1237 fi 1661 fi
1238} 1662}
1239 1663
1240# @FUNCTION: PYTHON 1664# @FUNCTION: PYTHON
1241# @USAGE: [-2] [-3] [--ABI] [-a|--absolute-path] [-f|--final-ABI] [--] <Python_ABI="${PYTHON_ABI}"> 1665# @USAGE: [-2] [-3] [--ABI] [-a|--absolute-path] [-f|--final-ABI] [--] <Python_ABI="${PYTHON_ABI}">
1242# @DESCRIPTION: 1666# @DESCRIPTION:
1243# Print filename of Python interpreter for specified Python ABI. If Python_ABI argument 1667# Print filename of Python interpreter for specified Python ABI. If Python_ABI argument
1244# is ommitted, then PYTHON_ABI environment variable must be set and is used. 1668# is ommitted, then PYTHON_ABI environment variable must be set and is used.
1245# If -2 option is specified, then active version of Python 2 is used. 1669# If -2 option is specified, then active version of CPython 2 is used.
1246# If -3 option is specified, then active version of Python 3 is used. 1670# If -3 option is specified, then active version of CPython 3 is used.
1247# If --final-ABI option is specified, then final ABI from the list of enabled ABIs is used. 1671# If --final-ABI option is specified, then final ABI from the list of enabled ABIs is used.
1248# -2, -3 and --final-ABI options and Python_ABI argument cannot be specified simultaneously. 1672# -2, -3 and --final-ABI options and Python_ABI argument cannot be specified simultaneously.
1249# If --ABI option is specified, then only specified Python ABI is printed instead of 1673# If --ABI option is specified, then only specified Python ABI is printed instead of
1250# filename of Python interpreter. 1674# filename of Python interpreter.
1251# If --absolute-path option is specified, then absolute path to Python interpreter is printed. 1675# If --absolute-path option is specified, then absolute path to Python interpreter is printed.
1252# --ABI and --absolute-path options cannot be specified simultaneously. 1676# --ABI and --absolute-path options cannot be specified simultaneously.
1253PYTHON() { 1677PYTHON() {
1678 _python_check_python_pkg_setup_execution
1679
1254 local ABI_output="0" absolute_path_output="0" final_ABI="0" PYTHON_ABI="${PYTHON_ABI}" python_interpreter python2="0" python3="0" 1680 local ABI_output="0" absolute_path_output="0" final_ABI="0" PYTHON_ABI="${PYTHON_ABI}" python_interpreter python2="0" python3="0"
1255 1681
1256 while (($#)); do 1682 while (($#)); do
1257 case "$1" in 1683 case "$1" in
1258 -2) 1684 -2)
1283 esac 1709 esac
1284 shift 1710 shift
1285 done 1711 done
1286 1712
1287 if [[ "${ABI_output}" == "1" && "${absolute_path_output}" == "1" ]]; then 1713 if [[ "${ABI_output}" == "1" && "${absolute_path_output}" == "1" ]]; then
1288 die "${FUNCNAME}(): '--ABI and '--absolute-path' options cannot be specified simultaneously" 1714 die "${FUNCNAME}(): '--ABI' and '--absolute-path' options cannot be specified simultaneously"
1289 fi 1715 fi
1290 1716
1291 if [[ "$((${python2} + ${python3} + ${final_ABI}))" -gt 1 ]]; then 1717 if [[ "$((${python2} + ${python3} + ${final_ABI}))" -gt 1 ]]; then
1292 die "${FUNCNAME}(): '-2', '-3' or '--final-ABI' options cannot be specified simultaneously" 1718 die "${FUNCNAME}(): '-2', '-3' or '--final-ABI' options cannot be specified simultaneously"
1293 fi 1719 fi
1300 _python_calculate_PYTHON_ABIS 1726 _python_calculate_PYTHON_ABIS
1301 PYTHON_ABI="${PYTHON_ABIS##* }" 1727 PYTHON_ABI="${PYTHON_ABIS##* }"
1302 elif [[ "${python2}" == "1" ]]; then 1728 elif [[ "${python2}" == "1" ]]; then
1303 PYTHON_ABI="$(eselect python show --python2 --ABI)" 1729 PYTHON_ABI="$(eselect python show --python2 --ABI)"
1304 if [[ -z "${PYTHON_ABI}" ]]; then 1730 if [[ -z "${PYTHON_ABI}" ]]; then
1305 die "${FUNCNAME}(): Active version of Python 2 not set" 1731 die "${FUNCNAME}(): Active version of CPython 2 not set"
1306 elif [[ "${PYTHON_ABI}" != "2."* ]]; then 1732 elif [[ "${PYTHON_ABI}" != "2."* ]]; then
1307 die "${FUNCNAME}(): Internal error in \`eselect python show --python2\`" 1733 die "${FUNCNAME}(): Internal error in \`eselect python show --python2\`"
1308 fi 1734 fi
1309 elif [[ "${python3}" == "1" ]]; then 1735 elif [[ "${python3}" == "1" ]]; then
1310 PYTHON_ABI="$(eselect python show --python3 --ABI)" 1736 PYTHON_ABI="$(eselect python show --python3 --ABI)"
1311 if [[ -z "${PYTHON_ABI}" ]]; then 1737 if [[ -z "${PYTHON_ABI}" ]]; then
1312 die "${FUNCNAME}(): Active version of Python 3 not set" 1738 die "${FUNCNAME}(): Active version of CPython 3 not set"
1313 elif [[ "${PYTHON_ABI}" != "3."* ]]; then 1739 elif [[ "${PYTHON_ABI}" != "3."* ]]; then
1314 die "${FUNCNAME}(): Internal error in \`eselect python show --python3\`" 1740 die "${FUNCNAME}(): Internal error in \`eselect python show --python3\`"
1315 fi 1741 fi
1316 elif ! _python_package_supporting_installation_for_multiple_python_abis; then 1742 elif _python_package_supporting_installation_for_multiple_python_abis; then
1743 if ! _python_abi-specific_local_scope; then
1744 die "${FUNCNAME}() should be used in ABI-specific local scope"
1745 fi
1746 else
1317 PYTHON_ABI="$("${EPREFIX}/usr/bin/python" -c "${_PYTHON_ABI_EXTRACTION_COMMAND}")" 1747 PYTHON_ABI="$("${EPREFIX}/usr/bin/python" -c "${_PYTHON_ABI_EXTRACTION_COMMAND}")"
1318 if [[ -z "${PYTHON_ABI}" ]]; then 1748 if [[ -z "${PYTHON_ABI}" ]]; then
1319 die "${FUNCNAME}(): Failure of extraction of locally active version of Python" 1749 die "${FUNCNAME}(): Failure of extraction of locally active version of Python"
1320 fi 1750 fi
1321 elif [[ -z "${PYTHON_ABI}" ]]; then
1322 die "${FUNCNAME}(): Invalid usage: ${FUNCNAME}() should be used in ABI-specific local scope"
1323 fi 1751 fi
1324 elif [[ "$#" -eq 1 ]]; then 1752 elif [[ "$#" -eq 1 ]]; then
1325 if [[ "${final_ABI}" == "1" ]]; then 1753 if [[ "${final_ABI}" == "1" ]]; then
1326 die "${FUNCNAME}(): '--final-ABI' option and Python ABI cannot be specified simultaneously" 1754 die "${FUNCNAME}(): '--final-ABI' option and Python ABI cannot be specified simultaneously"
1327 fi 1755 fi
1341 return 1769 return
1342 else 1770 else
1343 if [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "CPython" ]]; then 1771 if [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "CPython" ]]; then
1344 python_interpreter="python${PYTHON_ABI}" 1772 python_interpreter="python${PYTHON_ABI}"
1345 elif [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "Jython" ]]; then 1773 elif [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "Jython" ]]; then
1346 python_interpreter="jython-${PYTHON_ABI%-jython}" 1774 python_interpreter="jython${PYTHON_ABI%-jython}"
1347 fi 1775 fi
1348 1776
1349 if [[ "${absolute_path_output}" == "1" ]]; then 1777 if [[ "${absolute_path_output}" == "1" ]]; then
1350 echo -n "${EPREFIX}/usr/bin/${python_interpreter}" 1778 echo -n "${EPREFIX}/usr/bin/${python_interpreter}"
1351 else 1779 else
1362# @USAGE: [-f|--final-ABI] 1790# @USAGE: [-f|--final-ABI]
1363# @DESCRIPTION: 1791# @DESCRIPTION:
1364# Print name of Python implementation. 1792# Print name of Python implementation.
1365# If --final-ABI option is specified, then final ABI from the list of enabled ABIs is used. 1793# If --final-ABI option is specified, then final ABI from the list of enabled ABIs is used.
1366python_get_implementation() { 1794python_get_implementation() {
1795 _python_check_python_pkg_setup_execution
1796
1367 local final_ABI="0" PYTHON_ABI="${PYTHON_ABI}" 1797 local final_ABI="0" PYTHON_ABI="${PYTHON_ABI}"
1368 1798
1369 while (($#)); do 1799 while (($#)); do
1370 case "$1" in 1800 case "$1" in
1371 -f|--final-ABI) 1801 -f|--final-ABI)
1384 if [[ "${final_ABI}" == "1" ]]; then 1814 if [[ "${final_ABI}" == "1" ]]; then
1385 if ! _python_package_supporting_installation_for_multiple_python_abis; then 1815 if ! _python_package_supporting_installation_for_multiple_python_abis; then
1386 die "${FUNCNAME}(): '--final-ABI' option cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs" 1816 die "${FUNCNAME}(): '--final-ABI' option cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs"
1387 fi 1817 fi
1388 PYTHON_ABI="$(PYTHON -f --ABI)" 1818 PYTHON_ABI="$(PYTHON -f --ABI)"
1389 elif [[ -z "${PYTHON_ABI}" ]]; then 1819 else
1820 if _python_package_supporting_installation_for_multiple_python_abis; then
1821 if ! _python_abi-specific_local_scope; then
1822 die "${FUNCNAME}() should be used in ABI-specific local scope"
1823 fi
1824 else
1390 PYTHON_ABI="$(PYTHON --ABI)" 1825 PYTHON_ABI="${PYTHON_ABI:-$(PYTHON --ABI)}"
1826 fi
1391 fi 1827 fi
1392 1828
1393 echo "$(_python_get_implementation "${PYTHON_ABI}")" 1829 echo "$(_python_get_implementation "${PYTHON_ABI}")"
1394} 1830}
1395 1831
1397# @USAGE: [-f|--final-ABI] 1833# @USAGE: [-f|--final-ABI]
1398# @DESCRIPTION: 1834# @DESCRIPTION:
1399# Print category, name and slot of package providing Python implementation. 1835# Print category, name and slot of package providing Python implementation.
1400# If --final-ABI option is specified, then final ABI from the list of enabled ABIs is used. 1836# If --final-ABI option is specified, then final ABI from the list of enabled ABIs is used.
1401python_get_implementational_package() { 1837python_get_implementational_package() {
1838 _python_check_python_pkg_setup_execution
1839
1402 local final_ABI="0" PYTHON_ABI="${PYTHON_ABI}" 1840 local final_ABI="0" PYTHON_ABI="${PYTHON_ABI}"
1403 1841
1404 while (($#)); do 1842 while (($#)); do
1405 case "$1" in 1843 case "$1" in
1406 -f|--final-ABI) 1844 -f|--final-ABI)
1419 if [[ "${final_ABI}" == "1" ]]; then 1857 if [[ "${final_ABI}" == "1" ]]; then
1420 if ! _python_package_supporting_installation_for_multiple_python_abis; then 1858 if ! _python_package_supporting_installation_for_multiple_python_abis; then
1421 die "${FUNCNAME}(): '--final-ABI' option cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs" 1859 die "${FUNCNAME}(): '--final-ABI' option cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs"
1422 fi 1860 fi
1423 PYTHON_ABI="$(PYTHON -f --ABI)" 1861 PYTHON_ABI="$(PYTHON -f --ABI)"
1424 elif [[ -z "${PYTHON_ABI}" ]]; then 1862 else
1863 if _python_package_supporting_installation_for_multiple_python_abis; then
1864 if ! _python_abi-specific_local_scope; then
1865 die "${FUNCNAME}() should be used in ABI-specific local scope"
1866 fi
1867 else
1425 PYTHON_ABI="$(PYTHON --ABI)" 1868 PYTHON_ABI="${PYTHON_ABI:-$(PYTHON --ABI)}"
1426 fi 1869 fi
1870 fi
1427 1871
1872 if [[ "${EAPI:-0}" == "0" ]]; then
1428 if [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "CPython" ]]; then 1873 if [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "CPython" ]]; then
1429 echo "dev-lang/python:${PYTHON_ABI}" 1874 echo "=dev-lang/python-${PYTHON_ABI}*"
1430 elif [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "Jython" ]]; then 1875 elif [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "Jython" ]]; then
1876 echo "=dev-java/jython-${PYTHON_ABI%-jython}*"
1877 fi
1878 else
1879 if [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "CPython" ]]; then
1880 echo "dev-lang/python:${PYTHON_ABI}"
1881 elif [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "Jython" ]]; then
1431 echo "dev-java/jython:${PYTHON_ABI%-jython}" 1882 echo "dev-java/jython:${PYTHON_ABI%-jython}"
1883 fi
1432 fi 1884 fi
1433} 1885}
1434 1886
1435# @FUNCTION: python_get_includedir 1887# @FUNCTION: python_get_includedir
1436# @USAGE: [-f|--final-ABI] 1888# @USAGE: [-b|--base-path] [-f|--final-ABI]
1437# @DESCRIPTION: 1889# @DESCRIPTION:
1438# Print path to Python include directory. 1890# Print path to Python include directory.
1891# If --base-path option is specified, then path not prefixed with "/" is printed.
1439# If --final-ABI option is specified, then final ABI from the list of enabled ABIs is used. 1892# If --final-ABI option is specified, then final ABI from the list of enabled ABIs is used.
1440python_get_includedir() { 1893python_get_includedir() {
1894 _python_check_python_pkg_setup_execution
1895
1441 local final_ABI="0" PYTHON_ABI="${PYTHON_ABI}" 1896 local base_path="0" final_ABI="0" prefix PYTHON_ABI="${PYTHON_ABI}"
1442 1897
1443 while (($#)); do 1898 while (($#)); do
1444 case "$1" in 1899 case "$1" in
1900 -b|--base-path)
1901 base_path="1"
1902 ;;
1445 -f|--final-ABI) 1903 -f|--final-ABI)
1446 final_ABI="1" 1904 final_ABI="1"
1447 ;; 1905 ;;
1448 -*) 1906 -*)
1449 die "${FUNCNAME}(): Unrecognized option '$1'" 1907 die "${FUNCNAME}(): Unrecognized option '$1'"
1452 die "${FUNCNAME}(): Invalid usage" 1910 die "${FUNCNAME}(): Invalid usage"
1453 ;; 1911 ;;
1454 esac 1912 esac
1455 shift 1913 shift
1456 done 1914 done
1915
1916 if [[ "${base_path}" == "0" ]]; then
1917 prefix="/"
1918 fi
1457 1919
1458 if [[ "${final_ABI}" == "1" ]]; then 1920 if [[ "${final_ABI}" == "1" ]]; then
1459 if ! _python_package_supporting_installation_for_multiple_python_abis; then 1921 if ! _python_package_supporting_installation_for_multiple_python_abis; then
1460 die "${FUNCNAME}(): '--final-ABI' option cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs" 1922 die "${FUNCNAME}(): '--final-ABI' option cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs"
1461 fi 1923 fi
1462 PYTHON_ABI="$(PYTHON -f --ABI)" 1924 PYTHON_ABI="$(PYTHON -f --ABI)"
1463 elif [[ -z "${PYTHON_ABI}" ]]; then 1925 else
1926 if _python_package_supporting_installation_for_multiple_python_abis; then
1927 if ! _python_abi-specific_local_scope; then
1928 die "${FUNCNAME}() should be used in ABI-specific local scope"
1929 fi
1930 else
1464 PYTHON_ABI="$(PYTHON --ABI)" 1931 PYTHON_ABI="${PYTHON_ABI:-$(PYTHON --ABI)}"
1932 fi
1465 fi 1933 fi
1466 1934
1467 if [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "CPython" ]]; then 1935 if [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "CPython" ]]; then
1468 echo "/usr/include/python${PYTHON_ABI}" 1936 echo "${prefix}usr/include/python${PYTHON_ABI}"
1469 elif [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "Jython" ]]; then 1937 elif [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "Jython" ]]; then
1470 echo "/usr/share/jython-${PYTHON_ABI%-jython}/Include" 1938 echo "${prefix}usr/share/jython-${PYTHON_ABI%-jython}/Include"
1471 fi 1939 fi
1472} 1940}
1473 1941
1474# @FUNCTION: python_get_libdir 1942# @FUNCTION: python_get_libdir
1475# @USAGE: [-f|--final-ABI] 1943# @USAGE: [-b|--base-path] [-f|--final-ABI]
1476# @DESCRIPTION: 1944# @DESCRIPTION:
1477# Print path to Python library directory. 1945# Print path to Python library directory.
1946# If --base-path option is specified, then path not prefixed with "/" is printed.
1478# If --final-ABI option is specified, then final ABI from the list of enabled ABIs is used. 1947# If --final-ABI option is specified, then final ABI from the list of enabled ABIs is used.
1479python_get_libdir() { 1948python_get_libdir() {
1949 _python_check_python_pkg_setup_execution
1950
1480 local final_ABI="0" PYTHON_ABI="${PYTHON_ABI}" 1951 local base_path="0" final_ABI="0" prefix PYTHON_ABI="${PYTHON_ABI}"
1481 1952
1482 while (($#)); do 1953 while (($#)); do
1483 case "$1" in 1954 case "$1" in
1955 -b|--base-path)
1956 base_path="1"
1957 ;;
1484 -f|--final-ABI) 1958 -f|--final-ABI)
1485 final_ABI="1" 1959 final_ABI="1"
1486 ;; 1960 ;;
1487 -*) 1961 -*)
1488 die "${FUNCNAME}(): Unrecognized option '$1'" 1962 die "${FUNCNAME}(): Unrecognized option '$1'"
1491 die "${FUNCNAME}(): Invalid usage" 1965 die "${FUNCNAME}(): Invalid usage"
1492 ;; 1966 ;;
1493 esac 1967 esac
1494 shift 1968 shift
1495 done 1969 done
1970
1971 if [[ "${base_path}" == "0" ]]; then
1972 prefix="/"
1973 fi
1496 1974
1497 if [[ "${final_ABI}" == "1" ]]; then 1975 if [[ "${final_ABI}" == "1" ]]; then
1498 if ! _python_package_supporting_installation_for_multiple_python_abis; then 1976 if ! _python_package_supporting_installation_for_multiple_python_abis; then
1499 die "${FUNCNAME}(): '--final-ABI' option cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs" 1977 die "${FUNCNAME}(): '--final-ABI' option cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs"
1500 fi 1978 fi
1501 PYTHON_ABI="$(PYTHON -f --ABI)" 1979 PYTHON_ABI="$(PYTHON -f --ABI)"
1502 elif [[ -z "${PYTHON_ABI}" ]]; then 1980 else
1981 if _python_package_supporting_installation_for_multiple_python_abis; then
1982 if ! _python_abi-specific_local_scope; then
1983 die "${FUNCNAME}() should be used in ABI-specific local scope"
1984 fi
1985 else
1503 PYTHON_ABI="$(PYTHON --ABI)" 1986 PYTHON_ABI="${PYTHON_ABI:-$(PYTHON --ABI)}"
1987 fi
1504 fi 1988 fi
1505 1989
1506 if [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "CPython" ]]; then 1990 if [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "CPython" ]]; then
1507 echo "/usr/$(get_libdir)/python${PYTHON_ABI}" 1991 echo "${prefix}usr/$(get_libdir)/python${PYTHON_ABI}"
1508 elif [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "Jython" ]]; then 1992 elif [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "Jython" ]]; then
1509 echo "/usr/share/jython-${PYTHON_ABI%-jython}/Lib" 1993 echo "${prefix}usr/share/jython-${PYTHON_ABI%-jython}/Lib"
1510 fi 1994 fi
1511} 1995}
1512 1996
1513# @FUNCTION: python_get_sitedir 1997# @FUNCTION: python_get_sitedir
1514# @USAGE: [-f|--final-ABI] 1998# @USAGE: [-b|--base-path] [-f|--final-ABI]
1515# @DESCRIPTION: 1999# @DESCRIPTION:
1516# Print path to Python site-packages directory. 2000# Print path to Python site-packages directory.
2001# If --base-path option is specified, then path not prefixed with "/" is printed.
1517# If --final-ABI option is specified, then final ABI from the list of enabled ABIs is used. 2002# If --final-ABI option is specified, then final ABI from the list of enabled ABIs is used.
1518python_get_sitedir() { 2003python_get_sitedir() {
1519 local options=() 2004 _python_check_python_pkg_setup_execution
2005
2006 local final_ABI="0" options=()
1520 2007
1521 while (($#)); do 2008 while (($#)); do
1522 case "$1" in 2009 case "$1" in
2010 -b|--base-path)
2011 options+=("$1")
2012 ;;
1523 -f|--final-ABI) 2013 -f|--final-ABI)
1524 if ! _python_package_supporting_installation_for_multiple_python_abis; then 2014 final_ABI="1"
1525 die "${FUNCNAME}(): '--final-ABI' option cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs"
1526 fi
1527 options+=("$1") 2015 options+=("$1")
1528 ;; 2016 ;;
1529 -*) 2017 -*)
1530 die "${FUNCNAME}(): Unrecognized option '$1'" 2018 die "${FUNCNAME}(): Unrecognized option '$1'"
1531 ;; 2019 ;;
1534 ;; 2022 ;;
1535 esac 2023 esac
1536 shift 2024 shift
1537 done 2025 done
1538 2026
2027 if [[ "${final_ABI}" == "1" ]]; then
2028 if ! _python_package_supporting_installation_for_multiple_python_abis; then
2029 die "${FUNCNAME}(): '--final-ABI' option cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs"
2030 fi
2031 else
2032 if _python_package_supporting_installation_for_multiple_python_abis && ! _python_abi-specific_local_scope; then
2033 die "${FUNCNAME}() should be used in ABI-specific local scope"
2034 fi
2035 fi
2036
1539 echo "$(python_get_libdir "${options[@]}")/site-packages" 2037 echo "$(python_get_libdir "${options[@]}")/site-packages"
1540} 2038}
1541 2039
1542# @FUNCTION: python_get_library 2040# @FUNCTION: python_get_library
1543# @USAGE: [-f|--final-ABI] [-l|--linker-option] 2041# @USAGE: [-b|--base-path] [-f|--final-ABI] [-l|--linker-option]
1544# @DESCRIPTION: 2042# @DESCRIPTION:
1545# Print path to Python library. 2043# Print path to Python library.
2044# If --base-path option is specified, then path not prefixed with "/" is printed.
1546# If --linker-option is specified, then "-l${library}" linker option is printed. 2045# If --linker-option is specified, then "-l${library}" linker option is printed.
1547# If --final-ABI option is specified, then final ABI from the list of enabled ABIs is used. 2046# If --final-ABI option is specified, then final ABI from the list of enabled ABIs is used.
1548python_get_library() { 2047python_get_library() {
2048 _python_check_python_pkg_setup_execution
2049
1549 local final_ABI="0" linker_option="0" PYTHON_ABI="${PYTHON_ABI}" 2050 local base_path="0" final_ABI="0" linker_option="0" prefix PYTHON_ABI="${PYTHON_ABI}"
1550 2051
1551 while (($#)); do 2052 while (($#)); do
1552 case "$1" in 2053 case "$1" in
2054 -b|--base-path)
2055 base_path="1"
2056 ;;
1553 -f|--final-ABI) 2057 -f|--final-ABI)
1554 final_ABI="1" 2058 final_ABI="1"
1555 ;; 2059 ;;
1556 -l|--linker-option) 2060 -l|--linker-option)
1557 linker_option="1" 2061 linker_option="1"
1563 die "${FUNCNAME}(): Invalid usage" 2067 die "${FUNCNAME}(): Invalid usage"
1564 ;; 2068 ;;
1565 esac 2069 esac
1566 shift 2070 shift
1567 done 2071 done
2072
2073 if [[ "${base_path}" == "0" ]]; then
2074 prefix="/"
2075 fi
2076
2077 if [[ "${base_path}" == "1" && "${linker_option}" == "1" ]]; then
2078 die "${FUNCNAME}(): '--base-path' and '--linker-option' options cannot be specified simultaneously"
2079 fi
1568 2080
1569 if [[ "${final_ABI}" == "1" ]]; then 2081 if [[ "${final_ABI}" == "1" ]]; then
1570 if ! _python_package_supporting_installation_for_multiple_python_abis; then 2082 if ! _python_package_supporting_installation_for_multiple_python_abis; then
1571 die "${FUNCNAME}(): '--final-ABI' option cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs" 2083 die "${FUNCNAME}(): '--final-ABI' option cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs"
1572 fi 2084 fi
1573 PYTHON_ABI="$(PYTHON -f --ABI)" 2085 PYTHON_ABI="$(PYTHON -f --ABI)"
1574 elif [[ -z "${PYTHON_ABI}" ]]; then 2086 else
2087 if _python_package_supporting_installation_for_multiple_python_abis; then
2088 if ! _python_abi-specific_local_scope; then
2089 die "${FUNCNAME}() should be used in ABI-specific local scope"
2090 fi
2091 else
1575 PYTHON_ABI="$(PYTHON --ABI)" 2092 PYTHON_ABI="${PYTHON_ABI:-$(PYTHON --ABI)}"
2093 fi
1576 fi 2094 fi
1577 2095
1578 if [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "CPython" ]]; then 2096 if [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "CPython" ]]; then
1579 if [[ "${linker_option}" == "1" ]]; then 2097 if [[ "${linker_option}" == "1" ]]; then
1580 echo "-lpython${PYTHON_ABI}" 2098 echo "-lpython${PYTHON_ABI}"
1581 else 2099 else
1582 echo "/usr/$(get_libdir)/libpython${PYTHON_ABI}$(get_libname)" 2100 echo "${prefix}usr/$(get_libdir)/libpython${PYTHON_ABI}$(get_libname)"
1583 fi 2101 fi
1584 elif [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "Jython" ]]; then 2102 elif [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "Jython" ]]; then
1585 die "${FUNCNAME}(): Jython does not have shared library" 2103 die "${FUNCNAME}(): Jython does not have shared library"
1586 fi 2104 fi
1587} 2105}
1592# Print Python version. 2110# Print Python version.
1593# --full, --major, --minor and --micro options cannot be specified simultaneously. 2111# --full, --major, --minor and --micro options cannot be specified simultaneously.
1594# If --full, --major, --minor and --micro options are not specified, then "${major_version}.${minor_version}" is printed. 2112# If --full, --major, --minor and --micro options are not specified, then "${major_version}.${minor_version}" is printed.
1595# If --final-ABI option is specified, then final ABI from the list of enabled ABIs is used. 2113# If --final-ABI option is specified, then final ABI from the list of enabled ABIs is used.
1596python_get_version() { 2114python_get_version() {
2115 _python_check_python_pkg_setup_execution
2116
1597 local final_ABI="0" full="0" major="0" minor="0" micro="0" python_command 2117 local final_ABI="0" full="0" major="0" minor="0" micro="0" python_command
1598 2118
1599 while (($#)); do 2119 while (($#)); do
1600 case "$1" in 2120 case "$1" in
1601 -f|--final-ABI) 2121 -f|--final-ABI)
1651 if ! _python_package_supporting_installation_for_multiple_python_abis; then 2171 if ! _python_package_supporting_installation_for_multiple_python_abis; then
1652 die "${FUNCNAME}(): '--final-ABI' option cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs" 2172 die "${FUNCNAME}(): '--final-ABI' option cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs"
1653 fi 2173 fi
1654 "$(PYTHON -f)" -c "${python_command}" 2174 "$(PYTHON -f)" -c "${python_command}"
1655 else 2175 else
2176 if _python_package_supporting_installation_for_multiple_python_abis && ! _python_abi-specific_local_scope; then
2177 die "${FUNCNAME}() should be used in ABI-specific local scope"
2178 fi
1656 "$(PYTHON ${PYTHON_ABI})" -c "${python_command}" 2179 "$(PYTHON ${PYTHON_ABI})" -c "${python_command}"
1657 fi 2180 fi
1658} 2181}
1659 2182
1660# ================================================================================================ 2183# ================================================================================================
1682# @DESCRIPTION: 2205# @DESCRIPTION:
1683# Execute nosetests for all enabled Python ABIs. 2206# Execute nosetests for all enabled Python ABIs.
1684# In ebuilds of packages supporting installation for multiple Python ABIs, this function calls 2207# In ebuilds of packages supporting installation for multiple Python ABIs, this function calls
1685# python_execute_nosetests_pre_hook() and python_execute_nosetests_post_hook(), if they are defined. 2208# python_execute_nosetests_pre_hook() and python_execute_nosetests_post_hook(), if they are defined.
1686python_execute_nosetests() { 2209python_execute_nosetests() {
2210 _python_check_python_pkg_setup_execution
1687 _python_set_color_variables 2211 _python_set_color_variables
1688 2212
1689 local PYTHONPATH_template= separate_build_dirs= 2213 local PYTHONPATH_template separate_build_dirs
1690 2214
1691 while (($#)); do 2215 while (($#)); do
1692 case "$1" in 2216 case "$1" in
1693 -P|--PYTHONPATH) 2217 -P|--PYTHONPATH)
1694 PYTHONPATH_template="$2" 2218 PYTHONPATH_template="$2"
1710 esac 2234 esac
1711 shift 2235 shift
1712 done 2236 done
1713 2237
1714 python_test_function() { 2238 python_test_function() {
1715 local evaluated_PYTHONPATH= 2239 local evaluated_PYTHONPATH
1716 2240
1717 if [[ -n "${PYTHONPATH_template}" ]]; then
1718 evaluated_PYTHONPATH="$(eval echo -n "${PYTHONPATH_template}")" 2241 eval "evaluated_PYTHONPATH=\"${PYTHONPATH_template}\""
1719 if [[ ! -e "${evaluated_PYTHONPATH}" ]]; then
1720 unset evaluated_PYTHONPATH
1721 fi
1722 fi
1723 2242
1724 _python_test_hook pre 2243 _python_test_hook pre
1725 2244
1726 if [[ -n "${evaluated_PYTHONPATH}" ]]; then 2245 if [[ -n "${evaluated_PYTHONPATH}" ]]; then
1727 echo ${_BOLD}PYTHONPATH="${evaluated_PYTHONPATH}" nosetests --verbosity="${PYTHON_TEST_VERBOSITY}" "$@"${_NORMAL} 2246 echo ${_BOLD}PYTHONPATH="${evaluated_PYTHONPATH}" nosetests --verbosity="${PYTHON_TEST_VERBOSITY}" "$@"${_NORMAL}
1750# @DESCRIPTION: 2269# @DESCRIPTION:
1751# Execute py.test for all enabled Python ABIs. 2270# Execute py.test for all enabled Python ABIs.
1752# In ebuilds of packages supporting installation for multiple Python ABIs, this function calls 2271# In ebuilds of packages supporting installation for multiple Python ABIs, this function calls
1753# python_execute_py.test_pre_hook() and python_execute_py.test_post_hook(), if they are defined. 2272# python_execute_py.test_pre_hook() and python_execute_py.test_post_hook(), if they are defined.
1754python_execute_py.test() { 2273python_execute_py.test() {
2274 _python_check_python_pkg_setup_execution
1755 _python_set_color_variables 2275 _python_set_color_variables
1756 2276
1757 local PYTHONPATH_template= separate_build_dirs= 2277 local PYTHONPATH_template separate_build_dirs
1758 2278
1759 while (($#)); do 2279 while (($#)); do
1760 case "$1" in 2280 case "$1" in
1761 -P|--PYTHONPATH) 2281 -P|--PYTHONPATH)
1762 PYTHONPATH_template="$2" 2282 PYTHONPATH_template="$2"
1778 esac 2298 esac
1779 shift 2299 shift
1780 done 2300 done
1781 2301
1782 python_test_function() { 2302 python_test_function() {
1783 local evaluated_PYTHONPATH= 2303 local evaluated_PYTHONPATH
1784 2304
1785 if [[ -n "${PYTHONPATH_template}" ]]; then
1786 evaluated_PYTHONPATH="$(eval echo -n "${PYTHONPATH_template}")" 2305 eval "evaluated_PYTHONPATH=\"${PYTHONPATH_template}\""
1787 if [[ ! -e "${evaluated_PYTHONPATH}" ]]; then
1788 unset evaluated_PYTHONPATH
1789 fi
1790 fi
1791 2306
1792 _python_test_hook pre 2307 _python_test_hook pre
1793 2308
1794 if [[ -n "${evaluated_PYTHONPATH}" ]]; then 2309 if [[ -n "${evaluated_PYTHONPATH}" ]]; then
1795 echo ${_BOLD}PYTHONPATH="${evaluated_PYTHONPATH}" py.test $([[ "${PYTHON_TEST_VERBOSITY}" -ge 2 ]] && echo -v) "$@"${_NORMAL} 2310 echo ${_BOLD}PYTHONPATH="${evaluated_PYTHONPATH}" py.test $([[ "${PYTHON_TEST_VERBOSITY}" -ge 2 ]] && echo -v) "$@"${_NORMAL}
1818# @DESCRIPTION: 2333# @DESCRIPTION:
1819# Execute trial for all enabled Python ABIs. 2334# Execute trial for all enabled Python ABIs.
1820# In ebuilds of packages supporting installation for multiple Python ABIs, this function 2335# In ebuilds of packages supporting installation for multiple Python ABIs, this function
1821# calls python_execute_trial_pre_hook() and python_execute_trial_post_hook(), if they are defined. 2336# calls python_execute_trial_pre_hook() and python_execute_trial_post_hook(), if they are defined.
1822python_execute_trial() { 2337python_execute_trial() {
2338 _python_check_python_pkg_setup_execution
1823 _python_set_color_variables 2339 _python_set_color_variables
1824 2340
1825 local PYTHONPATH_template= separate_build_dirs= 2341 local PYTHONPATH_template separate_build_dirs
1826 2342
1827 while (($#)); do 2343 while (($#)); do
1828 case "$1" in 2344 case "$1" in
1829 -P|--PYTHONPATH) 2345 -P|--PYTHONPATH)
1830 PYTHONPATH_template="$2" 2346 PYTHONPATH_template="$2"
1846 esac 2362 esac
1847 shift 2363 shift
1848 done 2364 done
1849 2365
1850 python_test_function() { 2366 python_test_function() {
1851 local evaluated_PYTHONPATH= 2367 local evaluated_PYTHONPATH
1852 2368
1853 if [[ -n "${PYTHONPATH_template}" ]]; then
1854 evaluated_PYTHONPATH="$(eval echo -n "${PYTHONPATH_template}")" 2369 eval "evaluated_PYTHONPATH=\"${PYTHONPATH_template}\""
1855 if [[ ! -e "${evaluated_PYTHONPATH}" ]]; then
1856 unset evaluated_PYTHONPATH
1857 fi
1858 fi
1859 2370
1860 _python_test_hook pre 2371 _python_test_hook pre
1861 2372
1862 if [[ -n "${evaluated_PYTHONPATH}" ]]; then 2373 if [[ -n "${evaluated_PYTHONPATH}" ]]; then
1863 echo ${_BOLD}PYTHONPATH="${evaluated_PYTHONPATH}" trial $([[ "${PYTHON_TEST_VERBOSITY}" -ge 4 ]] && echo --spew) "$@"${_NORMAL} 2374 echo ${_BOLD}PYTHONPATH="${evaluated_PYTHONPATH}" trial $([[ "${PYTHON_TEST_VERBOSITY}" -ge 4 ]] && echo --spew) "$@"${_NORMAL}
1888# @FUNCTION: python_enable_pyc 2399# @FUNCTION: python_enable_pyc
1889# @DESCRIPTION: 2400# @DESCRIPTION:
1890# Tell Python to automatically recompile modules to .pyc/.pyo if the 2401# Tell Python to automatically recompile modules to .pyc/.pyo if the
1891# timestamps/version stamps have changed. 2402# timestamps/version stamps have changed.
1892python_enable_pyc() { 2403python_enable_pyc() {
2404 _python_check_python_pkg_setup_execution
2405
2406 if [[ "$#" -ne 0 ]]; then
2407 die "${FUNCNAME}() does not accept arguments"
2408 fi
2409
1893 unset PYTHONDONTWRITEBYTECODE 2410 unset PYTHONDONTWRITEBYTECODE
1894} 2411}
1895 2412
1896# @FUNCTION: python_disable_pyc 2413# @FUNCTION: python_disable_pyc
1897# @DESCRIPTION: 2414# @DESCRIPTION:
1898# Tell Python not to automatically recompile modules to .pyc/.pyo 2415# Tell Python not to automatically recompile modules to .pyc/.pyo
1899# even if the timestamps/version stamps do not match. This is done 2416# even if the timestamps/version stamps do not match. This is done
1900# to protect sandbox. 2417# to protect sandbox.
1901python_disable_pyc() { 2418python_disable_pyc() {
2419 _python_check_python_pkg_setup_execution
2420
2421 if [[ "$#" -ne 0 ]]; then
2422 die "${FUNCNAME}() does not accept arguments"
2423 fi
2424
1902 export PYTHONDONTWRITEBYTECODE="1" 2425 export PYTHONDONTWRITEBYTECODE="1"
1903} 2426}
1904 2427
1905_python_clean_compiled_modules() { 2428_python_clean_compiled_modules() {
1906 _python_initialize_prefix_variables 2429 _python_initialize_prefix_variables
1907 _python_set_color_variables 2430 _python_set_color_variables
1908 2431
1909 [[ "${FUNCNAME[1]}" =~ ^(python_mod_optimize|python_mod_compile|python_mod_cleanup)$ ]] || die "${FUNCNAME}(): Invalid usage" 2432 [[ "${FUNCNAME[1]}" =~ ^(python_mod_optimize|python_mod_cleanup)$ ]] || die "${FUNCNAME}(): Invalid usage"
1910 2433
1911 local base_module_name compiled_file compiled_files=() dir path py_file root 2434 local base_module_name compiled_file compiled_files=() dir path py_file root
1912 2435
1913 # Strip trailing slash from EROOT. 2436 # Strip trailing slash from EROOT.
1914 root="${EROOT%/}" 2437 root="${EROOT%/}"
1921 done < <(find "${path}" "(" -name "*.py[co]" -o -name "*\$py.class" ")" -print0) 2444 done < <(find "${path}" "(" -name "*.py[co]" -o -name "*\$py.class" ")" -print0)
1922 2445
1923 if [[ "${EBUILD_PHASE}" == "postrm" ]]; then 2446 if [[ "${EBUILD_PHASE}" == "postrm" ]]; then
1924 # Delete empty child directories. 2447 # Delete empty child directories.
1925 find "${path}" -type d | sort -r | while read -r dir; do 2448 find "${path}" -type d | sort -r | while read -r dir; do
1926 rmdir "${dir}" 2> /dev/null && echo "${_CYAN}<<< ${dir}${_NORMAL}" 2449 if rmdir "${dir}" 2> /dev/null; then
2450 echo "${_CYAN}<<< ${dir}${_NORMAL}"
2451 fi
1927 done 2452 done
1928 fi 2453 fi
1929 elif [[ "${path}" == *.py ]]; then 2454 elif [[ "${path}" == *.py ]]; then
1930 base_module_name="${path##*/}" 2455 base_module_name="${path##*/}"
1931 base_module_name="${base_module_name%.py}" 2456 base_module_name="${base_module_name%.py}"
1961 if [[ "${dir}" == "__pycache__" ]]; then 2486 if [[ "${dir}" == "__pycache__" ]]; then
1962 base_module_name="${compiled_file##*/}" 2487 base_module_name="${compiled_file##*/}"
1963 base_module_name="${base_module_name%\$py.class}" 2488 base_module_name="${base_module_name%\$py.class}"
1964 py_file="${compiled_file%__pycache__/*}${base_module_name}.py" 2489 py_file="${compiled_file%__pycache__/*}${base_module_name}.py"
1965 else 2490 else
1966 py_file="${compiled_file%\$py.class}" 2491 py_file="${compiled_file%\$py.class}.py"
1967 fi 2492 fi
1968 if [[ "${EBUILD_PHASE}" == "postinst" ]]; then 2493 if [[ "${EBUILD_PHASE}" == "postinst" ]]; then
1969 [[ -f "${py_file}" && "${compiled_file}" -nt "${py_file}" ]] && continue 2494 [[ -f "${py_file}" && "${compiled_file}" -nt "${py_file}" ]] && continue
1970 else 2495 else
1971 [[ -f "${py_file}" ]] && continue 2496 [[ -f "${py_file}" ]] && continue
1977 fi 2502 fi
1978 2503
1979 # Delete empty parent directories. 2504 # Delete empty parent directories.
1980 dir="${compiled_file%/*}" 2505 dir="${compiled_file%/*}"
1981 while [[ "${dir}" != "${root}" ]]; do 2506 while [[ "${dir}" != "${root}" ]]; do
1982 if rmdir "${compiled_file%/*}" 2> /dev/null; then 2507 if rmdir "${dir}" 2> /dev/null; then
1983 echo "${_CYAN}<<< ${compiled_file%/*}${_NORMAL}" 2508 echo "${_CYAN}<<< ${dir}${_NORMAL}"
1984 else 2509 else
1985 break 2510 break
1986 fi 2511 fi
1987 dir="${dir%/*}" 2512 dir="${dir%/*}"
1988 done 2513 done
1989 done 2514 done
1990 done 2515 done
1991} 2516}
1992 2517
1993# @FUNCTION: python_mod_optimize 2518# @FUNCTION: python_mod_optimize
1994# @USAGE: [options] [directory|file] 2519# @USAGE: [--allow-evaluated-non-sitedir-paths] [-d directory] [-f] [-l] [-q] [-x regular_expression] [--] <file|directory> [files|directories]
1995# @DESCRIPTION: 2520# @DESCRIPTION:
1996# If no arguments supplied, it will recompile not recursively all modules 2521# 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. 2522# -d, -f, -l, -q and -x options passed to this function are passed to compileall.py.
2003# 2523#
2004# This function can be used only in pkg_postinst() phase. 2524# This function can be used only in pkg_postinst() phase.
2005python_mod_optimize() { 2525python_mod_optimize() {
2526 if [[ "${EBUILD_PHASE}" != "postinst" ]]; then
2527 die "${FUNCNAME}() can be used only in pkg_postinst() phase"
2528 fi
2529
2530 _python_check_python_pkg_setup_execution
2006 _python_initialize_prefix_variables 2531 _python_initialize_prefix_variables
2007 2532
2008 # Check if phase is pkg_postinst(). 2533 if ! has "${EAPI:-0}" 0 1 2 || _python_package_supporting_installation_for_multiple_python_abis || _python_implementation || [[ "${CATEGORY}/${PN}" == "sys-apps/portage" ]]; then
2009 [[ "${EBUILD_PHASE}" != "postinst" ]] && die "${FUNCNAME}() can be used only in pkg_postinst() phase"
2010
2011 if ! has "${EAPI:-0}" 0 1 2 || _python_package_supporting_installation_for_multiple_python_abis; then
2012 # PYTHON_ABI variable cannot be local in packages not supporting installation for multiple Python ABIs. 2534 # PYTHON_ABI variable cannot be local in packages not supporting installation for multiple Python ABIs.
2013 local dir file iterated_PYTHON_ABIS options=() other_dirs=() other_files=() previous_PYTHON_ABI="${PYTHON_ABI}" return_code root site_packages_absolute_dirs=() site_packages_dirs=() site_packages_absolute_files=() site_packages_files=() 2535 local allow_evaluated_non_sitedir_paths="0" dir dirs=() evaluated_dirs=() evaluated_files=() file files=() iterated_PYTHON_ABIS options=() other_dirs=() other_files=() previous_PYTHON_ABI="${PYTHON_ABI}" return_code root site_packages_dirs=() site_packages_files=()
2014 2536
2015 if _python_package_supporting_installation_for_multiple_python_abis; then 2537 if _python_package_supporting_installation_for_multiple_python_abis; then
2016 if [[ -z "${PYTHON_ABIS}" ]]; then 2538 if has "${EAPI:-0}" 0 1 2 3 && [[ -z "${PYTHON_ABIS}" ]]; then
2017 die "${FUNCNAME}(): Environment not initialized" 2539 die "${FUNCNAME}(): python_pkg_setup() or python_execute_function() not called"
2018 fi 2540 fi
2019 iterated_PYTHON_ABIS="${PYTHON_ABIS}" 2541 iterated_PYTHON_ABIS="${PYTHON_ABIS}"
2020 else 2542 else
2543 if has "${EAPI:-0}" 0 1 2 3; then
2021 iterated_PYTHON_ABIS="${PYTHON_ABI:=$(PYTHON --ABI)}" 2544 iterated_PYTHON_ABIS="${PYTHON_ABI:=$(PYTHON --ABI)}"
2545 else
2546 iterated_PYTHON_ABIS="${PYTHON_ABI}"
2547 fi
2022 fi 2548 fi
2023 2549
2024 # Strip trailing slash from EROOT. 2550 # Strip trailing slash from EROOT.
2025 root="${EROOT%/}" 2551 root="${EROOT%/}"
2026 2552
2027 while (($#)); do 2553 while (($#)); do
2028 case "$1" in 2554 case "$1" in
2555 --allow-evaluated-non-sitedir-paths)
2556 allow_evaluated_non_sitedir_paths="1"
2557 ;;
2029 -l|-f|-q) 2558 -l|-f|-q)
2030 options+=("$1") 2559 options+=("$1")
2031 ;; 2560 ;;
2032 -d|-x) 2561 -d|-x)
2033 options+=("$1" "$2") 2562 options+=("$1" "$2")
2034 shift 2563 shift
2035 ;; 2564 ;;
2565 --)
2566 shift
2567 break
2568 ;;
2036 -*) 2569 -*)
2037 ewarn "${FUNCNAME}(): Ignoring option '$1'" 2570 die "${FUNCNAME}(): Unrecognized option '$1'"
2038 ;; 2571 ;;
2039 *) 2572 *)
2040 break 2573 break
2041 ;; 2574 ;;
2042 esac 2575 esac
2043 shift 2576 shift
2044 done 2577 done
2045 2578
2579 if [[ "${allow_evaluated_non_sitedir_paths}" == "1" ]] && ! _python_package_supporting_installation_for_multiple_python_abis; then
2580 die "${FUNCNAME}(): '--allow-evaluated-non-sitedir-paths' option cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs"
2581 fi
2582
2046 if [[ "$#" -eq 0 ]]; then 2583 if [[ "$#" -eq 0 ]]; then
2047 _python_set_color_variables 2584 die "${FUNCNAME}(): Missing files or directories"
2048
2049 echo
2050 echo " ${_RED}*${_NORMAL} ${_RED}Deprecation Warning: Not passing of paths to ${FUNCNAME}() is deprecated and will be${_NORMAL}"
2051 echo " ${_RED}*${_NORMAL} ${_RED}disallowed on 2010-09-01. Call ${FUNCNAME}() with paths to Python modules.${_NORMAL}"
2052 echo " ${_RED}*${_NORMAL} ${_RED}The ebuild needs to be fixed. Please report a bug, if it has not been already reported.${_NORMAL}"
2053 echo
2054
2055 einfo &> /dev/null
2056 einfo "Deprecation Warning: Not passing of paths to ${FUNCNAME}() is deprecated and will be" &> /dev/null
2057 einfo "disallowed on 2010-09-01. Call ${FUNCNAME}() with paths to Python modules." &> /dev/null
2058 einfo "The ebuild needs to be fixed. Please report a bug, if it has not been already reported." &> /dev/null
2059 einfo &> /dev/null
2060 fi 2585 fi
2061 2586
2062 while (($#)); do 2587 while (($#)); do
2588 if [[ "$1" =~ ^($|(\.|\.\.|/)($|/)) ]]; then
2589 die "${FUNCNAME}(): Invalid argument '$1'"
2063 if ! _python_implementation && [[ "$1" =~ ^/usr/lib(32|64)?/python[[:digit:]]+\.[[:digit:]]+ ]]; then 2590 elif ! _python_implementation && [[ "$1" =~ ^/usr/lib(32|64)?/python[[:digit:]]+\.[[:digit:]]+ ]]; then
2064 die "${FUNCNAME}(): Paths of directories / files in site-packages directories must be relative to site-packages directories" 2591 die "${FUNCNAME}(): Paths of directories / files in site-packages directories must be relative to site-packages directories"
2065 elif [[ "$1" =~ ^/ ]]; then 2592 elif [[ "$1" =~ ^/ ]]; then
2066 if _python_package_supporting_installation_for_multiple_python_abis; then 2593 if _python_package_supporting_installation_for_multiple_python_abis; then
2594 if [[ "${allow_evaluated_non_sitedir_paths}" != "1" ]]; then
2067 die "${FUNCNAME}(): Absolute paths cannot be used in ebuilds of packages supporting installation for multiple Python ABIs" 2595 die "${FUNCNAME}(): Absolute paths cannot be used in ebuilds of packages supporting installation for multiple Python ABIs"
2068 fi 2596 fi
2069 if [[ -d "${root}$1" ]]; then 2597 if [[ "$1" != *\$* ]]; then
2070 other_dirs+=("${root}$1") 2598 die "${FUNCNAME}(): '$1' has invalid syntax"
2071 elif [[ -f "${root}$1" ]]; then 2599 fi
2072 other_files+=("${root}$1") 2600 if [[ "$1" == *.py ]]; then
2073 elif [[ -e "${root}$1" ]]; then 2601 evaluated_files+=("$1")
2074 eerror "'${root}$1' is not a file or a directory!" 2602 else
2603 evaluated_dirs+=("$1")
2604 fi
2075 else 2605 else
2606 if [[ -d "${root}$1" ]]; then
2607 other_dirs+=("${root}$1")
2608 elif [[ -f "${root}$1" ]]; then
2609 other_files+=("${root}$1")
2610 elif [[ -e "${root}$1" ]]; then
2611 eerror "${FUNCNAME}(): '${root}$1' is not a regular file or a directory"
2612 else
2076 eerror "'${root}$1' does not exist!" 2613 eerror "${FUNCNAME}(): '${root}$1' does not exist"
2614 fi
2077 fi 2615 fi
2078 else 2616 else
2079 for PYTHON_ABI in ${iterated_PYTHON_ABIS}; do 2617 for PYTHON_ABI in ${iterated_PYTHON_ABIS}; do
2080 if [[ -d "${root}$(python_get_sitedir)/$1" ]]; then 2618 if [[ -d "${root}$(python_get_sitedir)/$1" ]]; then
2081 site_packages_dirs+=("$1") 2619 site_packages_dirs+=("$1")
2082 break 2620 break
2083 elif [[ -f "${root}$(python_get_sitedir)/$1" ]]; then 2621 elif [[ -f "${root}$(python_get_sitedir)/$1" ]]; then
2084 site_packages_files+=("$1") 2622 site_packages_files+=("$1")
2085 break 2623 break
2086 elif [[ -e "${root}$(python_get_sitedir)/$1" ]]; then 2624 elif [[ -e "${root}$(python_get_sitedir)/$1" ]]; then
2087 eerror "'$1' is not a file or a directory!" 2625 eerror "${FUNCNAME}(): '$1' is not a regular file or a directory"
2088 else 2626 else
2089 eerror "'$1' does not exist!" 2627 eerror "${FUNCNAME}(): '$1' does not exist"
2090 fi 2628 fi
2091 done 2629 done
2092 fi 2630 fi
2093 shift 2631 shift
2094 done 2632 done
2095 2633
2096 # Set additional options. 2634 # Set additional options.
2097 options+=("-q") 2635 options+=("-q")
2098 2636
2099 for PYTHON_ABI in ${iterated_PYTHON_ABIS}; do 2637 for PYTHON_ABI in ${iterated_PYTHON_ABIS}; do
2100 if ((${#site_packages_dirs[@]})) || ((${#site_packages_files[@]})); then 2638 if ((${#site_packages_dirs[@]})) || ((${#site_packages_files[@]})) || ((${#evaluated_dirs[@]})) || ((${#evaluated_files[@]})); then
2101 return_code="0" 2639 return_code="0"
2102 ebegin "Compilation and optimization of Python modules for $(python_get_implementation) $(python_get_version)" 2640 ebegin "Compilation and optimization of Python modules for $(python_get_implementation) $(python_get_version)"
2103 if ((${#site_packages_dirs[@]})); then 2641 if ((${#site_packages_dirs[@]})) || ((${#evaluated_dirs[@]})); then
2104 for dir in "${site_packages_dirs[@]}"; do 2642 for dir in "${site_packages_dirs[@]}"; do
2105 site_packages_absolute_dirs+=("${root}$(python_get_sitedir)/${dir}") 2643 dirs+=("${root}$(python_get_sitedir)/${dir}")
2106 done 2644 done
2645 for dir in "${evaluated_dirs[@]}"; do
2646 eval "dirs+=(\"\${root}${dir}\")"
2647 done
2107 "$(PYTHON)" "${root}$(python_get_libdir)/compileall.py" "${options[@]}" "${site_packages_absolute_dirs[@]}" || return_code="1" 2648 "$(PYTHON)" "${root}$(python_get_libdir)/compileall.py" "${options[@]}" "${dirs[@]}" || return_code="1"
2108 if [[ "$(_python_get_implementation "${PYTHON_ABI}")" != "Jython" ]]; then 2649 if [[ "$(_python_get_implementation "${PYTHON_ABI}")" != "Jython" ]]; then
2109 "$(PYTHON)" -O "${root}$(python_get_libdir)/compileall.py" "${options[@]}" "${site_packages_absolute_dirs[@]}" &> /dev/null || return_code="1" 2650 "$(PYTHON)" -O "${root}$(python_get_libdir)/compileall.py" "${options[@]}" "${dirs[@]}" &> /dev/null || return_code="1"
2110 fi 2651 fi
2111 _python_clean_compiled_modules "${site_packages_absolute_dirs[@]}" 2652 _python_clean_compiled_modules "${dirs[@]}"
2112 fi 2653 fi
2113 if ((${#site_packages_files[@]})); then 2654 if ((${#site_packages_files[@]})) || ((${#evaluated_files[@]})); then
2114 for file in "${site_packages_files[@]}"; do 2655 for file in "${site_packages_files[@]}"; do
2115 site_packages_absolute_files+=("${root}$(python_get_sitedir)/${file}") 2656 files+=("${root}$(python_get_sitedir)/${file}")
2116 done 2657 done
2658 for file in "${evaluated_files[@]}"; do
2659 eval "files+=(\"\${root}${file}\")"
2660 done
2117 "$(PYTHON)" "${root}$(python_get_libdir)/py_compile.py" "${site_packages_absolute_files[@]}" || return_code="1" 2661 "$(PYTHON)" "${root}$(python_get_libdir)/py_compile.py" "${files[@]}" || return_code="1"
2118 if [[ "$(_python_get_implementation "${PYTHON_ABI}")" != "Jython" ]]; then 2662 if [[ "$(_python_get_implementation "${PYTHON_ABI}")" != "Jython" ]]; then
2119 "$(PYTHON)" -O "${root}$(python_get_libdir)/py_compile.py" "${site_packages_absolute_files[@]}" &> /dev/null || return_code="1" 2663 "$(PYTHON)" -O "${root}$(python_get_libdir)/py_compile.py" "${files[@]}" &> /dev/null || return_code="1"
2120 fi 2664 fi
2121 _python_clean_compiled_modules "${site_packages_absolute_files[@]}" 2665 _python_clean_compiled_modules "${files[@]}"
2122 fi 2666 fi
2123 eend "${return_code}" 2667 eend "${return_code}"
2124 fi 2668 fi
2125 unset site_packages_absolute_dirs site_packages_absolute_files 2669 unset dirs files
2126 done 2670 done
2127 2671
2128 if _python_package_supporting_installation_for_multiple_python_abis; then 2672 if _python_package_supporting_installation_for_multiple_python_abis; then
2129 # Restore previous value of PYTHON_ABI. 2673 # Restore previous value of PYTHON_ABI.
2130 if [[ -n "${previous_PYTHON_ABI}" ]]; then 2674 if [[ -n "${previous_PYTHON_ABI}" ]]; then
2147 if ((${#other_files[@]})); then 2691 if ((${#other_files[@]})); then
2148 "$(PYTHON ${PYTHON_ABI})" "${root}$(python_get_libdir)/py_compile.py" "${other_files[@]}" || return_code="1" 2692 "$(PYTHON ${PYTHON_ABI})" "${root}$(python_get_libdir)/py_compile.py" "${other_files[@]}" || return_code="1"
2149 if [[ "$(_python_get_implementation "${PYTHON_ABI}")" != "Jython" ]]; then 2693 if [[ "$(_python_get_implementation "${PYTHON_ABI}")" != "Jython" ]]; then
2150 "$(PYTHON ${PYTHON_ABI})" -O "${root}$(python_get_libdir)/py_compile.py" "${other_files[@]}" &> /dev/null || return_code="1" 2694 "$(PYTHON ${PYTHON_ABI})" -O "${root}$(python_get_libdir)/py_compile.py" "${other_files[@]}" &> /dev/null || return_code="1"
2151 fi 2695 fi
2152 _python_clean_compiled_modules "${other_dirs[@]}" 2696 _python_clean_compiled_modules "${other_files[@]}"
2153 fi 2697 fi
2154 eend "${return_code}" 2698 eend "${return_code}"
2155 fi 2699 fi
2156 else 2700 else
2157 # Deprecated part of python_mod_optimize() 2701 # Deprecated part of python_mod_optimize()
2702 ewarn
2703 ewarn "Deprecation Warning: Usage of ${FUNCNAME}() in packages not supporting installation"
2704 ewarn "for multiple Python ABIs in EAPI <=2 is deprecated and will be disallowed on 2011-08-01."
2705 ewarn "Use EAPI >=3 and call ${FUNCNAME}() with paths having appropriate syntax."
2706 ewarn "The ebuild needs to be fixed. Please report a bug, if it has not been already reported."
2707 ewarn
2158 2708
2159 local myroot mydirs=() myfiles=() myopts=() return_code="0" 2709 local myroot mydirs=() myfiles=() myopts=() return_code="0"
2160 2710
2161 # strip trailing slash 2711 # strip trailing slash
2162 myroot="${EROOT%/}" 2712 myroot="${EROOT%/}"
2169 ;; 2719 ;;
2170 -d|-x) 2720 -d|-x)
2171 myopts+=("$1" "$2") 2721 myopts+=("$1" "$2")
2172 shift 2722 shift
2173 ;; 2723 ;;
2724 --)
2725 shift
2726 break
2727 ;;
2174 -*) 2728 -*)
2175 ewarn "${FUNCNAME}(): Ignoring option '$1'" 2729 die "${FUNCNAME}(): Unrecognized option '$1'"
2176 ;; 2730 ;;
2177 *) 2731 *)
2178 break 2732 break
2179 ;; 2733 ;;
2180 esac 2734 esac
2181 shift 2735 shift
2182 done 2736 done
2183 2737
2184 if [[ "$#" -eq 0 ]]; then 2738 if [[ "$#" -eq 0 ]]; then
2185 _python_set_color_variables 2739 die "${FUNCNAME}(): Missing files or directories"
2186
2187 echo
2188 echo " ${_RED}*${_NORMAL} ${_RED}Deprecation Warning: Not passing of paths to ${FUNCNAME}() is deprecated and will be${_NORMAL}"
2189 echo " ${_RED}*${_NORMAL} ${_RED}disallowed on 2010-09-01. Call ${FUNCNAME}() with paths to Python modules.${_NORMAL}"
2190 echo " ${_RED}*${_NORMAL} ${_RED}The ebuild needs to be fixed. Please report a bug, if it has not been already reported.${_NORMAL}"
2191 echo
2192
2193 einfo &> /dev/null
2194 einfo "Deprecation Warning: Not passing of paths to ${FUNCNAME}() is deprecated and will be" &> /dev/null
2195 einfo "disallowed on 2010-09-01. Call ${FUNCNAME}() with paths to Python modules." &> /dev/null
2196 einfo "The ebuild needs to be fixed. Please report a bug, if it has not been already reported." &> /dev/null
2197 einfo &> /dev/null
2198 fi 2740 fi
2199 2741
2200 while (($#)); do 2742 while (($#)); do
2743 if [[ "$1" =~ ^($|(\.|\.\.|/)($|/)) ]]; then
2744 die "${FUNCNAME}(): Invalid argument '$1'"
2201 if [[ -d "${myroot}/${1#/}" ]]; then 2745 elif [[ -d "${myroot}/${1#/}" ]]; then
2202 mydirs+=("${myroot}/${1#/}") 2746 mydirs+=("${myroot}/${1#/}")
2203 elif [[ -f "${myroot}/${1#/}" ]]; then 2747 elif [[ -f "${myroot}/${1#/}" ]]; then
2204 # Files are passed to python_mod_compile which is EROOT-aware 2748 myfiles+=("${myroot}/${1#/}")
2205 myfiles+=("$1")
2206 elif [[ -e "${myroot}/${1#/}" ]]; then 2749 elif [[ -e "${myroot}/${1#/}" ]]; then
2207 eerror "${myroot}/${1#/} is not a file or directory!" 2750 eerror "${FUNCNAME}(): ${myroot}/${1#/} is not a regular file or directory"
2208 else 2751 else
2209 eerror "${myroot}/${1#/} does not exist!" 2752 eerror "${FUNCNAME}(): ${myroot}/${1#/} does not exist"
2210 fi 2753 fi
2211 shift 2754 shift
2212 done 2755 done
2213 2756
2214 # set additional opts 2757 # set additional opts
2222 "$(PYTHON ${PYTHON_ABI})" -O "${myroot}$(python_get_libdir)/compileall.py" "${myopts[@]}" "${mydirs[@]}" &> /dev/null || return_code="1" 2765 "$(PYTHON ${PYTHON_ABI})" -O "${myroot}$(python_get_libdir)/compileall.py" "${myopts[@]}" "${mydirs[@]}" &> /dev/null || return_code="1"
2223 _python_clean_compiled_modules "${mydirs[@]}" 2766 _python_clean_compiled_modules "${mydirs[@]}"
2224 fi 2767 fi
2225 2768
2226 if ((${#myfiles[@]})); then 2769 if ((${#myfiles[@]})); then
2770 "$(PYTHON ${PYTHON_ABI})" "${myroot}$(python_get_libdir)/py_compile.py" "${myfiles[@]}" || return_code="1"
2771 "$(PYTHON ${PYTHON_ABI})" -O "${myroot}$(python_get_libdir)/py_compile.py" "${myfiles[@]}" &> /dev/null || return_code="1"
2227 python_mod_compile "${myfiles[@]}" 2772 _python_clean_compiled_modules "${myfiles[@]}"
2228 fi 2773 fi
2229 2774
2230 eend "${return_code}" 2775 eend "${return_code}"
2231 fi 2776 fi
2232} 2777}
2233 2778
2234# @FUNCTION: python_mod_cleanup 2779# @FUNCTION: python_mod_cleanup
2235# @USAGE: [directory|file] 2780# @USAGE: [--allow-evaluated-non-sitedir-paths] [--] <file|directory> [files|directories]
2236# @DESCRIPTION: 2781# @DESCRIPTION:
2237# Run with optional arguments, where arguments are Python modules. If none given, 2782# Delete orphaned byte-compiled Python modules corresponding to specified Python modules.
2238# it will look in /usr/lib/python[0-9].[0-9].
2239#
2240# It will recursively scan all compiled Python modules in the directories and
2241# determine if they are orphaned (i.e. their corresponding .py files are missing.)
2242# If they are, then it will remove their corresponding .pyc and .pyo files.
2243# 2783#
2244# This function can be used only in pkg_postrm() phase. 2784# This function can be used only in pkg_postrm() phase.
2245python_mod_cleanup() { 2785python_mod_cleanup() {
2786 if [[ "${EBUILD_PHASE}" != "postrm" ]]; then
2787 die "${FUNCNAME}() can be used only in pkg_postrm() phase"
2788 fi
2789
2790 _python_check_python_pkg_setup_execution
2246 _python_initialize_prefix_variables 2791 _python_initialize_prefix_variables
2247 2792
2248 local dir iterated_PYTHON_ABIS PYTHON_ABI="${PYTHON_ABI}" root search_paths=() sitedir 2793 local allow_evaluated_non_sitedir_paths="0" dir iterated_PYTHON_ABIS PYTHON_ABI="${PYTHON_ABI}" root search_paths=() sitedir
2249
2250 # Check if phase is pkg_postrm().
2251 [[ "${EBUILD_PHASE}" != "postrm" ]] && die "${FUNCNAME}() can be used only in pkg_postrm() phase"
2252 2794
2253 if _python_package_supporting_installation_for_multiple_python_abis; then 2795 if _python_package_supporting_installation_for_multiple_python_abis; then
2254 if [[ -z "${PYTHON_ABIS}" ]]; then 2796 if has "${EAPI:-0}" 0 1 2 3 && [[ -z "${PYTHON_ABIS}" ]]; then
2255 die "${FUNCNAME}(): Environment not initialized" 2797 die "${FUNCNAME}(): python_pkg_setup() or python_execute_function() not called"
2256 fi 2798 fi
2257 iterated_PYTHON_ABIS="${PYTHON_ABIS}" 2799 iterated_PYTHON_ABIS="${PYTHON_ABIS}"
2258 else 2800 else
2801 if has "${EAPI:-0}" 0 1 2 3; then
2259 iterated_PYTHON_ABIS="${PYTHON_ABI:-$(PYTHON --ABI)}" 2802 iterated_PYTHON_ABIS="${PYTHON_ABI:-$(PYTHON --ABI)}"
2803 else
2804 iterated_PYTHON_ABIS="${PYTHON_ABI}"
2805 fi
2260 fi 2806 fi
2261 2807
2262 # Strip trailing slash from EROOT. 2808 # Strip trailing slash from EROOT.
2263 root="${EROOT%/}" 2809 root="${EROOT%/}"
2264 2810
2811 while (($#)); do
2812 case "$1" in
2813 --allow-evaluated-non-sitedir-paths)
2814 allow_evaluated_non_sitedir_paths="1"
2815 ;;
2816 --)
2817 shift
2818 break
2819 ;;
2820 -*)
2821 die "${FUNCNAME}(): Unrecognized option '$1'"
2822 ;;
2823 *)
2824 break
2825 ;;
2826 esac
2827 shift
2828 done
2829
2830 if [[ "${allow_evaluated_non_sitedir_paths}" == "1" ]] && ! _python_package_supporting_installation_for_multiple_python_abis; then
2831 die "${FUNCNAME}(): '--allow-evaluated-non-sitedir-paths' option cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs"
2832 fi
2833
2265 if [[ "$#" -gt 0 ]]; then 2834 if [[ "$#" -eq 0 ]]; then
2266 if ! has "${EAPI:-0}" 0 1 2 || _python_package_supporting_installation_for_multiple_python_abis; then 2835 die "${FUNCNAME}(): Missing files or directories"
2836 fi
2837
2838 if ! has "${EAPI:-0}" 0 1 2 || _python_package_supporting_installation_for_multiple_python_abis || _python_implementation || [[ "${CATEGORY}/${PN}" == "sys-apps/portage" ]]; then
2267 while (($#)); do 2839 while (($#)); do
2840 if [[ "$1" =~ ^($|(\.|\.\.|/)($|/)) ]]; then
2841 die "${FUNCNAME}(): Invalid argument '$1'"
2268 if ! _python_implementation && [[ "$1" =~ ^/usr/lib(32|64)?/python[[:digit:]]+\.[[:digit:]]+ ]]; then 2842 elif ! _python_implementation && [[ "$1" =~ ^/usr/lib(32|64)?/python[[:digit:]]+\.[[:digit:]]+ ]]; then
2269 die "${FUNCNAME}(): Paths of directories / files in site-packages directories must be relative to site-packages directories" 2843 die "${FUNCNAME}(): Paths of directories / files in site-packages directories must be relative to site-packages directories"
2270 elif [[ "$1" =~ ^/ ]]; then 2844 elif [[ "$1" =~ ^/ ]]; then
2271 if _python_package_supporting_installation_for_multiple_python_abis; then 2845 if _python_package_supporting_installation_for_multiple_python_abis; then
2846 if [[ "${allow_evaluated_non_sitedir_paths}" != "1" ]]; then
2272 die "${FUNCNAME}(): Absolute paths cannot be used in ebuilds of packages supporting installation for multiple Python ABIs" 2847 die "${FUNCNAME}(): Absolute paths cannot be used in ebuilds of packages supporting installation for multiple Python ABIs"
2273 fi 2848 fi
2849 if [[ "$1" != *\$* ]]; then
2850 die "${FUNCNAME}(): '$1' has invalid syntax"
2851 fi
2852 for PYTHON_ABI in ${iterated_PYTHON_ABIS}; do
2853 eval "search_paths+=(\"\${root}$1\")"
2854 done
2855 else
2274 search_paths+=("${root}$1") 2856 search_paths+=("${root}$1")
2857 fi
2275 else 2858 else
2276 for PYTHON_ABI in ${iterated_PYTHON_ABIS}; do 2859 for PYTHON_ABI in ${iterated_PYTHON_ABIS}; do
2277 search_paths+=("${root}$(python_get_sitedir)/$1") 2860 search_paths+=("${root}$(python_get_sitedir)/$1")
2278 done
2279 fi
2280 shift
2281 done
2282 else
2283 # Deprecated part of python_mod_cleanup()
2284
2285 search_paths=("${@#/}")
2286 search_paths=("${search_paths[@]/#/${root}/}")
2287 fi
2288 else
2289 _python_set_color_variables
2290
2291 echo
2292 echo " ${_RED}*${_NORMAL} ${_RED}Deprecation Warning: Not passing of paths to ${FUNCNAME}() is deprecated and will be${_NORMAL}"
2293 echo " ${_RED}*${_NORMAL} ${_RED}disallowed on 2010-09-01. Call ${FUNCNAME}() with paths to Python modules.${_NORMAL}"
2294 echo " ${_RED}*${_NORMAL} ${_RED}The ebuild needs to be fixed. Please report a bug, if it has not been already reported.${_NORMAL}"
2295 echo
2296
2297 einfo &> /dev/null
2298 einfo "Deprecation Warning: Not passing of paths to ${FUNCNAME}() is deprecated and will be" &> /dev/null
2299 einfo "disallowed on 2010-09-01. Call ${FUNCNAME}() with paths to Python modules." &> /dev/null
2300 einfo "The ebuild needs to be fixed. Please report a bug, if it has not been already reported." &> /dev/null
2301 einfo &> /dev/null
2302
2303 for dir in "${root}"/usr/lib*; do
2304 if [[ -d "${dir}" && ! -L "${dir}" ]]; then
2305 for sitedir in "${dir}"/python*/site-packages; do
2306 if [[ -d "${sitedir}" ]]; then
2307 search_paths+=("${sitedir}")
2308 fi
2309 done 2861 done
2310 fi 2862 fi
2863 shift
2311 done 2864 done
2312 for sitedir in "${root}"/usr/share/jython-*/Lib/site-packages; do 2865 else
2313 if [[ -d "${sitedir}" ]]; then 2866 # Deprecated part of python_mod_cleanup()
2867 ewarn
2868 ewarn "Deprecation Warning: Usage of ${FUNCNAME}() in packages not supporting installation"
2869 ewarn "for multiple Python ABIs in EAPI <=2 is deprecated and will be disallowed on 2011-08-01."
2870 ewarn "Use EAPI >=3 and call ${FUNCNAME}() with paths having appropriate syntax."
2871 ewarn "The ebuild needs to be fixed. Please report a bug, if it has not been already reported."
2872 ewarn
2873
2314 search_paths+=("${sitedir}") 2874 search_paths=("${@#/}")
2315 fi 2875 search_paths=("${search_paths[@]/#/${root}/}")
2316 done
2317 fi 2876 fi
2318 2877
2319 _python_clean_compiled_modules "${search_paths[@]}" 2878 _python_clean_compiled_modules "${search_paths[@]}"
2320} 2879}
2321 2880
2322# ================================================================================================ 2881# ================================================================================================
2323# ===================================== DEPRECATED FUNCTIONS ===================================== 2882# ===================================== DEPRECATED FUNCTIONS =====================================
2324# ================================================================================================ 2883# ================================================================================================
2325
2326# @FUNCTION: python_version
2327# @DESCRIPTION:
2328# Run without arguments and it will export the version of python
2329# currently in use as $PYVER; sets PYVER/PYVER_MAJOR/PYVER_MINOR
2330python_version() {
2331 if ! has "${EAPI:-0}" 0 1 2 || _python_package_supporting_installation_for_multiple_python_abis; then
2332 eerror "Use PYTHON() and/or python_get_*() instead of ${FUNCNAME}()."
2333 die "${FUNCNAME}() cannot be used in this EAPI"
2334 fi
2335
2336 _python_set_color_variables
2337
2338 if [[ "${FUNCNAME[1]}" != "distutils_python_version" ]]; then
2339 echo
2340 echo " ${_RED}*${_NORMAL} ${_RED}Deprecation Warning: ${FUNCNAME}() is deprecated and will be banned on 2010-07-01.${_NORMAL}"
2341 echo " ${_RED}*${_NORMAL} ${_RED}Use PYTHON() instead of python variable. Use python_get_*() instead of PYVER* variables.${_NORMAL}"
2342 echo " ${_RED}*${_NORMAL} ${_RED}The ebuild needs to be fixed. Please report a bug, if it has not been already reported.${_NORMAL}"
2343 echo
2344
2345 einfo &> /dev/null
2346 einfo "Deprecation Warning: ${FUNCNAME}() is deprecated and will be banned on 2010-07-01." &> /dev/null
2347 einfo "Use PYTHON() instead of python variable. Use python_get_*() instead of PYVER* variables." &> /dev/null
2348 einfo "The ebuild needs to be fixed. Please report a bug, if it has not been already reported." &> /dev/null
2349 einfo &> /dev/null
2350 fi
2351
2352 [[ -n "${PYVER}" ]] && return 0
2353 local tmpstr
2354 python="${python:-${EPREFIX}/usr/bin/python}"
2355 tmpstr="$(EPYTHON= ${python} -V 2>&1 )"
2356 export PYVER_ALL="${tmpstr#Python }"
2357 export PYVER_MAJOR="${PYVER_ALL:0:1}"
2358 export PYVER_MINOR="${PYVER_ALL:2:1}"
2359 if [[ "${PYVER_ALL:3:1}" == "." ]]; then
2360 export PYVER_MICRO="${PYVER_ALL:4}"
2361 fi
2362 export PYVER="${PYVER_MAJOR}.${PYVER_MINOR}"
2363}
2364
2365# @FUNCTION: python_mod_exists
2366# @USAGE: <module>
2367# @DESCRIPTION:
2368# Run with the module name as an argument. It will check if a
2369# Python module is installed and loadable. It will return
2370# TRUE(0) if the module exists, and FALSE(1) if the module does
2371# not exist.
2372#
2373# Example:
2374# if python_mod_exists gtk; then
2375# echo "gtk support enabled"
2376# fi
2377python_mod_exists() {
2378 if ! has "${EAPI:-0}" 0 1 2 || _python_package_supporting_installation_for_multiple_python_abis; then
2379 eerror "Use USE dependencies and/or has_version() instead of ${FUNCNAME}()."
2380 die "${FUNCNAME}() cannot be used in this EAPI"
2381 fi
2382
2383 _python_set_color_variables
2384
2385 echo
2386 echo " ${_RED}*${_NORMAL} ${_RED}Deprecation Warning: ${FUNCNAME}() is deprecated and will be banned on 2010-07-01.${_NORMAL}"
2387 echo " ${_RED}*${_NORMAL} ${_RED}Use USE dependencies and/or has_version() instead of ${FUNCNAME}().${_NORMAL}"
2388 echo " ${_RED}*${_NORMAL} ${_RED}The ebuild needs to be fixed. Please report a bug, if it has not been already reported.${_NORMAL}"
2389 echo
2390
2391 eerror &> /dev/null
2392 eerror "Deprecation Warning: ${FUNCNAME}() is deprecated and will be banned on 2010-07-01." &> /dev/null
2393 eerror "Use USE dependencies and/or has_version() instead of ${FUNCNAME}()." &> /dev/null
2394 eerror "The ebuild needs to be fixed. Please report a bug, if it has not been already reported." &> /dev/null
2395 eerror &> /dev/null
2396
2397 if [[ "$#" -ne 1 ]]; then
2398 die "${FUNCNAME}() requires 1 argument"
2399 fi
2400 "$(PYTHON ${PYTHON_ABI})" -c "import $1" &> /dev/null
2401}
2402
2403# @FUNCTION: python_tkinter_exists
2404# @DESCRIPTION:
2405# Run without arguments, checks if Python was compiled with Tkinter
2406# support. If not, prints an error message and dies.
2407python_tkinter_exists() {
2408 if ! has "${EAPI:-0}" 0 1 2 || _python_package_supporting_installation_for_multiple_python_abis; then
2409 eerror "Use PYTHON_USE_WITH=\"xml\" and python_pkg_setup() instead of ${FUNCNAME}()."
2410 die "${FUNCNAME}() cannot be used in this EAPI"
2411 fi
2412
2413 _python_set_color_variables
2414
2415 if [[ "${FUNCNAME[1]}" != "distutils_python_tkinter" ]]; then
2416 echo
2417 echo " ${_RED}*${_NORMAL} ${_RED}Deprecation Warning: ${FUNCNAME}() is deprecated and will be banned on 2010-07-01.${_NORMAL}"
2418 echo " ${_RED}*${_NORMAL} ${_RED}Use PYTHON_USE_WITH=\"xml\" and python_pkg_setup() instead of ${FUNCNAME}().${_NORMAL}"
2419 echo " ${_RED}*${_NORMAL} ${_RED}The ebuild needs to be fixed. Please report a bug, if it has not been already reported.${_NORMAL}"
2420 echo
2421
2422 eerror &> /dev/null
2423 eerror "Deprecation Warning: ${FUNCNAME}() is deprecated and will be banned on 2010-07-01." &> /dev/null
2424 eerror "Use PYTHON_USE_WITH=\"xml\" and python_pkg_setup() instead of ${FUNCNAME}()." &> /dev/null
2425 eerror "The ebuild needs to be fixed. Please report a bug, if it has not been already reported." &> /dev/null
2426 eerror &> /dev/null
2427 fi
2428
2429 if ! "$(PYTHON ${PYTHON_ABI})" -c "from sys import version_info
2430if version_info[0] == 3:
2431 import tkinter
2432else:
2433 import Tkinter" &> /dev/null; then
2434 eerror "Python needs to be rebuilt with tkinter support enabled."
2435 eerror "Add the following line to '${EPREFIX}/etc/portage/package.use' and rebuild Python"
2436 eerror "dev-lang/python tk"
2437 die "Python installed without support for tkinter"
2438 fi
2439}
2440
2441# @FUNCTION: python_mod_compile
2442# @USAGE: <file> [more files ...]
2443# @DESCRIPTION:
2444# Given filenames, it will pre-compile the module's .pyc and .pyo.
2445# This function can be used only in pkg_postinst() phase.
2446#
2447# Example:
2448# python_mod_compile /usr/lib/python2.3/site-packages/pygoogle.py
2449#
2450python_mod_compile() {
2451 if ! has "${EAPI:-0}" 0 1 2 || _python_package_supporting_installation_for_multiple_python_abis; then
2452 eerror "Use python_mod_optimize() instead of ${FUNCNAME}()."
2453 die "${FUNCNAME}() cannot be used in this EAPI"
2454 fi
2455
2456 _python_initialize_prefix_variables
2457 _python_set_color_variables
2458
2459 if [[ "${FUNCNAME[1]}" != "python_mod_optimize" ]]; then
2460 echo
2461 echo " ${_RED}*${_NORMAL} ${_RED}Deprecation Warning: ${FUNCNAME}() is deprecated and will be banned on 2010-09-01.${_NORMAL}"
2462 echo " ${_RED}*${_NORMAL} ${_RED}Use python_mod_optimize() instead of ${FUNCNAME}().${_NORMAL}"
2463 echo " ${_RED}*${_NORMAL} ${_RED}The ebuild needs to be fixed. Please report a bug, if it has not been already reported.${_NORMAL}"
2464 echo
2465
2466 einfo &> /dev/null
2467 einfo "Deprecation Warning: ${FUNCNAME}() is deprecated and will be banned on 2010-09-01." &> /dev/null
2468 einfo "Use python_mod_optimize() instead of ${FUNCNAME}()." &> /dev/null
2469 einfo "The ebuild needs to be fixed. Please report a bug, if it has not been already reported." &> /dev/null
2470 einfo &> /dev/null
2471 fi
2472
2473 local f myroot myfiles=()
2474
2475 # Check if phase is pkg_postinst()
2476 [[ "${EBUILD_PHASE}" != "postinst" ]] && die "${FUNCNAME}() can be used only in pkg_postinst() phase"
2477
2478 # strip trailing slash
2479 myroot="${EROOT%/}"
2480
2481 # respect EROOT
2482 for f in "$@"; do
2483 [[ -f "${myroot}/${f}" ]] && myfiles+=("${myroot}/${f}")
2484 done
2485
2486 PYTHON_ABI="$(PYTHON --ABI)"
2487
2488 if ((${#myfiles[@]})); then
2489 "$(PYTHON ${PYTHON_ABI})" "${myroot}$(python_get_libdir)/py_compile.py" "${myfiles[@]}"
2490 "$(PYTHON ${PYTHON_ABI})" -O "${myroot}$(python_get_libdir)/py_compile.py" "${myfiles[@]}" &> /dev/null
2491 _python_clean_compiled_modules "${myfiles[@]}"
2492 else
2493 ewarn "No files to compile!"
2494 fi
2495}

Legend:
Removed from v.1.99  
changed lines
  Added in v.1.114

  ViewVC Help
Powered by ViewVC 1.1.20