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Revision 1.91 Revision 1.99
1# Copyright 1999-2010 Gentoo Foundation 1# Copyright 1999-2010 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 1.91 2010/02/28 15:49:33 arfrever Exp $ 3# $Header: /var/cvsroot/gentoo-x86/eclass/python.eclass,v 1.99 2010/05/25 19:49:54 arfrever 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
182# @ECLASS-VARIABLE: PYTHON_USE_WITH_OPT 182# @ECLASS-VARIABLE: PYTHON_USE_WITH_OPT
183# @DESCRIPTION: 183# @DESCRIPTION:
184# Set this to a name of a USE flag if you need to make either PYTHON_USE_WITH or 184# Set this to a name of a USE flag if you need to make either PYTHON_USE_WITH or
185# PYTHON_USE_WITH_OR atoms conditional under a USE flag. 185# PYTHON_USE_WITH_OR atoms conditional under a USE flag.
186 186
187if ! has "${EAPI:-0}" 0 1 && [[ -n ${PYTHON_USE_WITH} || -n ${PYTHON_USE_WITH_OR} ]]; then
188 _PYTHON_USE_WITH_ATOMS_ARRAY=()
189 if [[ -n "${PYTHON_USE_WITH}" ]]; then
190 for _PYTHON_ATOM in "${_PYTHON_ATOMS[@]}"; do
191 _PYTHON_USE_WITH_ATOMS_ARRAY+=("${_PYTHON_ATOM}[${PYTHON_USE_WITH// /,}]")
192 done
193 elif [[ -n "${PYTHON_USE_WITH_OR}" ]]; then
194 for _USE_flag in ${PYTHON_USE_WITH_OR}; do
195 for _PYTHON_ATOM in "${_PYTHON_ATOMS[@]}"; do
196 _PYTHON_USE_WITH_ATOMS_ARRAY+=("${_PYTHON_ATOM}[${_USE_flag}]")
197 done
198 done
199 unset _USE_flag
200 fi
201 if [[ "${#_PYTHON_USE_WITH_ATOMS_ARRAY[@]}" -gt 1 ]]; then
202 _PYTHON_USE_WITH_ATOMS="|| ( ${_PYTHON_USE_WITH_ATOMS_ARRAY[@]} )"
203 else
204 _PYTHON_USE_WITH_ATOMS="${_PYTHON_USE_WITH_ATOMS_ARRAY[@]}"
205 fi
206 if [[ -n "${PYTHON_USE_WITH_OPT}" ]]; then
207 _PYTHON_USE_WITH_ATOMS="${PYTHON_USE_WITH_OPT}? ( ${_PYTHON_USE_WITH_ATOMS} )"
208 fi
209 DEPEND+=" ${_PYTHON_USE_WITH_ATOMS}"
210 RDEPEND+=" ${_PYTHON_USE_WITH_ATOMS}"
211 unset _PYTHON_ATOM _PYTHON_USE_WITH_ATOMS _PYTHON_USE_WITH_ATOMS_ARRAY
212fi
213
214unset _PYTHON_ATOMS
215
216# ================================================================================================
217# =================================== MISCELLANEOUS FUNCTIONS ====================================
218# ================================================================================================
219
220_python_implementation() {
221 if [[ "${CATEGORY}/${PN}" == "dev-lang/python" ]]; then
222 return 0
223 elif [[ "${CATEGORY}/${PN}" == "dev-java/jython" ]]; then
224 return 0
225 else
226 return 1
227 fi
228}
229
230_python_package_supporting_installation_for_multiple_python_abis() {
231 if [[ "${EBUILD_PHASE}" == "depend" ]]; then
232 die "${FUNCNAME}() cannot be used in global scope"
233 fi
234
235 if has "${EAPI:-0}" 0 1 2 3 4; then
236 if [[ -n "${SUPPORT_PYTHON_ABIS}" ]]; then
237 return 0
238 else
239 return 1
240 fi
241 else
242 die "${FUNCNAME}(): Support for EAPI=\"${EAPI}\" not implemented"
243 fi
244}
245
246_python_initialize_prefix_variables() {
247 if has "${EAPI:-0}" 0 1 2; then
248 if [[ -n "${ROOT}" && -z "${EROOT}" ]]; then
249 EROOT="${ROOT%/}${EPREFIX}/"
250 fi
251 if [[ -n "${D}" && -z "${ED}" ]]; then
252 ED="${D%/}${EPREFIX}/"
253 fi
254 fi
255}
256
257unset PYTHON_SANITY_CHECKS
258
259_python_initial_sanity_checks() {
260 if [[ "$(declare -p PYTHON_SANITY_CHECKS 2> /dev/null)" != "declare -- PYTHON_SANITY_CHECKS="* ]]; then
261 # Ensure that /usr/bin/python and /usr/bin/python-config are valid.
262 if [[ "$(readlink "${EPREFIX}/usr/bin/python")" != "python-wrapper" ]]; then
263 eerror "'${EPREFIX}/usr/bin/python' is not valid symlink."
264 eerror "Use \`eselect python set \${python_interpreter}\` to fix this problem."
265 die "'${EPREFIX}/usr/bin/python' is not valid symlink"
266 fi
267 if [[ "$(<"${EPREFIX}/usr/bin/python-config")" != *"Gentoo python-config wrapper script"* ]]; then
268 eerror "'${EPREFIX}/usr/bin/python-config' is not valid script"
269 eerror "Use \`eselect python set \${python_interpreter}\` to fix this problem."
270 die "'${EPREFIX}/usr/bin/python-config' is not valid script"
271 fi
272 fi
273}
274
275_python_final_sanity_checks() {
276 if ! _python_implementation && [[ "$(declare -p PYTHON_SANITY_CHECKS 2> /dev/null)" != "declare -- PYTHON_SANITY_CHECKS="* ]]; then
277 local PYTHON_ABI="${PYTHON_ABI}"
278 for PYTHON_ABI in ${PYTHON_ABIS-${PYTHON_ABI}}; do
279 # Ensure that appropriate version of Python is installed.
280 if ! has_version "$(python_get_implementational_package)"; then
281 die "$(python_get_implementational_package) is not installed"
282 fi
283
284 # Ensure that EPYTHON variable is respected.
285 if [[ "$(EPYTHON="$(PYTHON)" python -c "${_PYTHON_ABI_EXTRACTION_COMMAND}")" != "${PYTHON_ABI}" ]]; then
286 eerror "Path to 'python': '$(type -p python)'"
287 eerror "ABI: '${ABI}'"
288 eerror "DEFAULT_ABI: '${DEFAULT_ABI}'"
289 eerror "EPYTHON: '$(PYTHON)'"
290 eerror "PYTHON_ABI: '${PYTHON_ABI}'"
291 eerror "Locally active version of Python: '$(EPYTHON="$(PYTHON)" python -c "${_PYTHON_ABI_EXTRACTION_COMMAND}")'"
292 die "'python' does not respect EPYTHON variable"
293 fi
294 done
295 fi
296 PYTHON_SANITY_CHECKS="1"
297}
298
299_python_set_color_variables() {
300 if [[ "${NOCOLOR:-false}" =~ ^(false|no)$ ]]; then
301 _BOLD=$'\e[1m'
302 _RED=$'\e[1;31m'
303 _GREEN=$'\e[1;32m'
304 _BLUE=$'\e[1;34m'
305 _CYAN=$'\e[1;36m'
306 _NORMAL=$'\e[0m'
307 else
308 _BOLD=
309 _RED=
310 _GREEN=
311 _BLUE=
312 _CYAN=
313 _NORMAL=
314 fi
315}
316
317unset PYTHON_PKG_SETUP_EXECUTED
318
187# @FUNCTION: python_pkg_setup 319# @FUNCTION: python_pkg_setup
188# @DESCRIPTION: 320# @DESCRIPTION:
189# Makes sure PYTHON_USE_WITH or PYTHON_USE_WITH_OR listed use flags 321# Perform sanity checks and initialize environment.
190# are respected. Only exported if one of those variables is set. 322#
191if ! has "${EAPI:-0}" 0 1 && [[ -n ${PYTHON_USE_WITH} || -n ${PYTHON_USE_WITH_OR} ]]; then 323# This function is exported in EAPI 2 and 3 when PYTHON_USE_WITH or PYTHON_USE_WITH_OR variable
324# is set and always in EAPI >=4. Calling of this function is mandatory in EAPI >=4.
325#
326# This function can be used only in pkg_setup() phase.
192 python_pkg_setup() { 327python_pkg_setup() {
328 # Check if phase is pkg_setup().
329 [[ "${EBUILD_PHASE}" != "setup" ]] && die "${FUNCNAME}() can be used only in pkg_setup() phase"
330
331 if _python_package_supporting_installation_for_multiple_python_abis; then
332 _python_calculate_PYTHON_ABIS
333 export EPYTHON="$(PYTHON -f)"
334 else
335 PYTHON_ABI="${PYTHON_ABI:-$(PYTHON --ABI)}"
336 fi
337
338 if ! has "${EAPI:-0}" 0 1 && [[ -n "${PYTHON_USE_WITH}" || -n "${PYTHON_USE_WITH_OR}" ]]; then
339 if [[ "${PYTHON_USE_WITH_OPT}" ]]; then
340 if [[ "${PYTHON_USE_WITH_OPT}" == !* ]]; then
341 use ${PYTHON_USE_WITH_OPT#!} && return
342 else
343 use !${PYTHON_USE_WITH_OPT} && return
344 fi
345 fi
346
193 python_pkg_setup_fail() { 347 python_pkg_setup_check_USE_flags() {
194 eerror "${1}" 348 local python_atom USE_flag
195 die "${1}" 349 python_atom="$(python_get_implementational_package)"
350
351 for USE_flag in ${PYTHON_USE_WITH}; do
352 if ! has_version "${python_atom}[${USE_flag}]"; then
353 eerror "Please rebuild ${python_atom} with the following USE flags enabled: ${PYTHON_USE_WITH}"
354 die "Please rebuild ${python_atom} with the following USE flags enabled: ${PYTHON_USE_WITH}"
355 fi
356 done
357
358 for USE_flag in ${PYTHON_USE_WITH_OR}; do
359 if has_version "${python_atom}[${USE_flag}]"; then
360 return
361 fi
362 done
363
364 if [[ ${PYTHON_USE_WITH_OR} ]]; then
365 eerror "Please rebuild ${python_atom} with at least one of the following USE flags enabled: ${PYTHON_USE_WITH_OR}"
366 die "Please rebuild ${python_atom} with at least one of the following USE flags enabled: ${PYTHON_USE_WITH_OR}"
367 fi
196 } 368 }
197 369
198 [[ ${PYTHON_USE_WITH_OPT} ]] && use !${PYTHON_USE_WITH_OPT} && return 370 if _python_package_supporting_installation_for_multiple_python_abis; then
199
200 python_pkg_setup_check_USE_flags() {
201 local pyatom use
202 pyatom="$(python_get_implementational_package)"
203
204 for use in ${PYTHON_USE_WITH}; do
205 if ! has_version "${pyatom}[${use}]"; then
206 python_pkg_setup_fail "Please rebuild ${pyatom} with the following USE flags enabled: ${PYTHON_USE_WITH}"
207 fi
208 done
209
210 for use in ${PYTHON_USE_WITH_OR}; do
211 if has_version "${pyatom}[${use}]"; then
212 return
213 fi
214 done
215
216 if [[ ${PYTHON_USE_WITH_OR} ]]; then
217 python_pkg_setup_fail "Please rebuild ${pyatom} with at least one of the following USE flags enabled: ${PYTHON_USE_WITH_OR}"
218 fi
219 }
220
221 if [[ -n "${SUPPORT_PYTHON_ABIS}" ]]; then
222 python_execute_function -q python_pkg_setup_check_USE_flags 371 python_execute_function -q python_pkg_setup_check_USE_flags
223 else 372 else
224 python_pkg_setup_check_USE_flags 373 python_pkg_setup_check_USE_flags
225 fi 374 fi
226 375
227 unset -f python_pkg_setup_check_USE_flags python_pkg_setup_fail 376 unset -f python_pkg_setup_check_USE_flags
377 fi
378
379 PYTHON_PKG_SETUP_EXECUTED="1"
380}
381
382if ! 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
384fi
385
386# @FUNCTION: python_convert_shebangs
387# @USAGE: [-q|--quiet] [-r|--recursive] [-x|--only-executables] [--] <Python_version> <file|directory> [files|directories]
388# @DESCRIPTION:
389# Convert shebangs in specified files. Directories can be specified only with --recursive option.
390python_convert_shebangs() {
391 local argument file files=() only_executables="0" python_version quiet="0" recursive="0"
392
393 while (($#)); do
394 case "$1" in
395 -r|--recursive)
396 recursive="1"
397 ;;
398 -q|--quiet)
399 quiet="1"
400 ;;
401 -x|--only-executables)
402 only_executables="1"
403 ;;
404 --)
405 shift
406 break
407 ;;
408 -*)
409 die "${FUNCNAME}(): Unrecognized option '$1'"
410 ;;
411 *)
412 break
413 ;;
414 esac
415 shift
416 done
417
418 if [[ "$#" -eq 0 ]]; then
419 die "${FUNCNAME}(): Missing Python version and files or directories"
420 elif [[ "$#" -eq 1 ]]; then
421 die "${FUNCNAME}(): Missing files or directories"
422 fi
423
424 python_version="$1"
425 shift
426
427 for argument in "$@"; do
428 if [[ ! -e "${argument}" ]]; then
429 die "${FUNCNAME}(): '${argument}' does not exist"
430 elif [[ -f "${argument}" ]]; then
431 files+=("${argument}")
432 elif [[ -d "${argument}" ]]; then
433 if [[ "${recursive}" == "1" ]]; then
434 while read -d $'\0' -r file; do
435 files+=("${file}")
436 done < <(find "${argument}" $([[ "${only_executables}" == "1" ]] && echo -perm /111) -type f -print0)
437 else
438 die "${FUNCNAME}(): '${argument}' is not a regular file"
439 fi
440 else
441 die "${FUNCNAME}(): '${argument}' is not a regular file or a directory"
442 fi
443 done
444
445 for file in "${files[@]}"; do
446 file="${file#./}"
447 [[ "${only_executables}" == "1" && ! -x "${file}" ]] && continue
448
449 if [[ "$(head -n1 "${file}")" =~ ^'#!'.*python ]]; then
450 [[ "$(sed -ne "2p" "${file}")" =~ ^"# Gentoo '".*"' wrapper script generated by python_generate_wrapper_scripts()"$ ]] && continue
451
452 if [[ "${quiet}" == "0" ]]; then
453 einfo "Converting shebang in '${file}'"
454 fi
455
456 sed -e "1s/python\([[:digit:]]\+\(\.[[:digit:]]\+\)\?\)\?/python${python_version}/" -i "${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
461 done
462}
463
464# @FUNCTION: python_clean_installation_image
465# @USAGE: [-q|--quiet]
466# @DESCRIPTION:
467# Delete needless files in installation image.
468python_clean_installation_image() {
469 _python_initialize_prefix_variables
470
471 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
476 while (($#)); do
477 case "$1" in
478 -q|--quiet)
479 quiet="1"
480 ;;
481 -*)
482 die "${FUNCNAME}(): Unrecognized option '$1'"
483 ;;
484 *)
485 die "${FUNCNAME}(): Invalid usage"
486 ;;
487 esac
488 shift
489 done
490
491 while read -d $'\0' -r file; do
492 files+=("${file}")
493 done < <(find "${ED}" "(" -name "*.py[co]" -o -name "*\$py.class" ")" -type f -print0)
494
495 if [[ "${#files[@]}" -gt 0 ]]; then
496 if [[ "${quiet}" == "0" ]]; then
497 ewarn "Deleting byte-compiled Python modules needlessly generated by build system:"
498 fi
499 for file in "${files[@]}"; do
500 if [[ "${quiet}" == "0" ]]; then
501 ewarn " ${file}"
502 fi
503 rm -f "${file}"
504
505 # Delete empty __pycache__ directories.
506 if [[ "${file%/*}" == *"/__pycache__" ]]; then
507 rmdir "${file%/*}" 2> /dev/null
508 fi
509 done
510 fi
511
512 python_clean_sitedirs() {
513 if [[ -d "${ED}$(python_get_sitedir)" ]]; then
514 find "${ED}$(python_get_sitedir)" "(" -name "*.c" -o -name "*.h" -o -name "*.la" ")" -type f -print0 | xargs -0 rm -f
515 fi
228 } 516 }
229 517 if _python_package_supporting_installation_for_multiple_python_abis; then
230 EXPORT_FUNCTIONS pkg_setup 518 python_execute_function -q python_clean_sitedirs
231 519 else
232 _PYTHON_USE_WITH_ATOM="" 520 python_clean_sitedirs
233 if [[ -n "${PYTHON_USE_WITH}" ]]; then
234 for _PYTHON_ATOM in "${_PYTHON_ATOMS[@]}"; do
235 _PYTHON_USE_WITH_ATOM+="${_PYTHON_USE_WITH_ATOM:+ }${_PYTHON_ATOM}[${PYTHON_USE_WITH/ /,}]"
236 done
237 _PYTHON_USE_WITH_ATOM="|| ( ${_PYTHON_USE_WITH_ATOM} )"
238 elif [[ -n "${PYTHON_USE_WITH_OR}" ]]; then
239 for _USE_flag in ${PYTHON_USE_WITH_OR}; do
240 for _PYTHON_ATOM in "${_PYTHON_ATOMS[@]}"; do
241 _PYTHON_USE_WITH_ATOM+="${_PYTHON_USE_WITH_ATOM:+ }${_PYTHON_ATOM}[${_USE_flag}]"
242 done
243 done
244 unset _USE_flag
245 _PYTHON_USE_WITH_ATOM="|| ( ${_PYTHON_USE_WITH_ATOM} )"
246 fi
247 if [[ -n "${PYTHON_USE_WITH_OPT}" ]]; then
248 _PYTHON_USE_WITH_ATOM="${PYTHON_USE_WITH_OPT}? ( ${_PYTHON_USE_WITH_ATOM} )"
249 fi
250 DEPEND+=" ${_PYTHON_USE_WITH_ATOM}"
251 RDEPEND+=" ${_PYTHON_USE_WITH_ATOM}"
252 unset _PYTHON_ATOM _PYTHON_USE_WITH_ATOM
253fi 521 fi
254 522
255unset _PYTHON_ATOMS 523 unset -f python_clean_sitedirs
524}
256 525
257# ================================================================================================ 526# ================================================================================================
258# ======== FUNCTIONS FOR PACKAGES SUPPORTING INSTALLATION FOR MULTIPLE VERSIONS OF PYTHON ======== 527# =========== FUNCTIONS FOR PACKAGES SUPPORTING INSTALLATION FOR MULTIPLE PYTHON ABIS ============
259# ================================================================================================ 528# ================================================================================================
260 529
261# @ECLASS-VARIABLE: SUPPORT_PYTHON_ABIS 530# @ECLASS-VARIABLE: SUPPORT_PYTHON_ABIS
262# @DESCRIPTION: 531# @DESCRIPTION:
263# Set this in EAPI <= 4 to indicate that current package supports installation for 532# Set this in EAPI <= 4 to indicate that current package supports installation for
264# multiple versions of Python. 533# multiple Python ABIs.
265 534
266# @ECLASS-VARIABLE: PYTHON_EXPORT_PHASE_FUNCTIONS 535# @ECLASS-VARIABLE: PYTHON_EXPORT_PHASE_FUNCTIONS
267# @DESCRIPTION: 536# @DESCRIPTION:
268# Set this to export phase functions for the following ebuild phases: 537# Set this to export phase functions for the following ebuild phases:
269# src_prepare, src_configure, src_compile, src_test, src_install. 538# src_prepare, src_configure, src_compile, src_test, src_install.
270if ! has "${EAPI:-0}" 0 1 && [[ -n "${SUPPORT_PYTHON_ABIS}" ]]; then 539if ! has "${EAPI:-0}" 0 1; then
271 python_src_prepare() { 540 python_src_prepare() {
541 if ! _python_package_supporting_installation_for_multiple_python_abis; then
542 die "${FUNCNAME}() cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs"
543 fi
544
272 python_copy_sources 545 python_copy_sources
273 } 546 }
274 547
275 for python_default_function in src_configure src_compile src_test src_install; do 548 for python_default_function in src_configure src_compile src_test src_install; do
276 eval "python_${python_default_function}() { python_execute_function -d -s; }" 549 eval "python_${python_default_function}() {
550 if ! _python_package_supporting_installation_for_multiple_python_abis; then
551 die \"\${FUNCNAME}() cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs\"
552 fi
553
554 python_execute_function -d -s -- \"\$@\"
555 }"
277 done 556 done
278 unset python_default_function 557 unset python_default_function
279 558
280 if [[ -n "${PYTHON_EXPORT_PHASE_FUNCTIONS}" ]]; then 559 if [[ -n "${PYTHON_EXPORT_PHASE_FUNCTIONS}" ]]; then
281 EXPORT_FUNCTIONS src_prepare src_configure src_compile src_test src_install 560 EXPORT_FUNCTIONS src_prepare src_configure src_compile src_test src_install
282 fi 561 fi
283fi 562fi
284 563
285unset PYTHON_ABIS 564unset PYTHON_ABIS
286 565
287# @FUNCTION: validate_PYTHON_ABIS 566_python_calculate_PYTHON_ABIS() {
288# @DESCRIPTION: 567 if ! _python_package_supporting_installation_for_multiple_python_abis; then
289# Ensure that PYTHON_ABIS variable has valid value. 568 die "${FUNCNAME}() cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs"
290# This function usually should not be directly called in ebuilds.
291validate_PYTHON_ABIS() {
292 # Ensure that some functions cannot be accidentally successfully used in EAPI <= 4 without setting SUPPORT_PYTHON_ABIS variable.
293 if has "${EAPI:-0}" 0 1 2 3 4 && [[ -z "${SUPPORT_PYTHON_ABIS}" ]]; then
294 die "${FUNCNAME}() cannot be used in this EAPI without setting SUPPORT_PYTHON_ABIS variable"
295 fi 569 fi
296 570
297 _python_initial_sanity_checks 571 _python_initial_sanity_checks
298 572
299 # USE_${ABI_TYPE^^} and RESTRICT_${ABI_TYPE^^}_ABIS variables hopefully will be included in EAPI >= 5. 573 # USE_${ABI_TYPE^^} and RESTRICT_${ABI_TYPE^^}_ABIS variables hopefully will be included in EAPI >= 5.
300 if [[ "$(declare -p PYTHON_ABIS 2> /dev/null)" != "declare -x PYTHON_ABIS="* ]] && has "${EAPI:-0}" 0 1 2 3 4; then 574 if [[ "$(declare -p PYTHON_ABIS 2> /dev/null)" != "declare -x PYTHON_ABIS="* ]] && has "${EAPI:-0}" 0 1 2 3 4; then
301 local PYTHON_ABI restricted_ABI support_ABI supported_PYTHON_ABIS= 575 local PYTHON_ABI restricted_ABI support_ABI supported_PYTHON_ABIS=
302 PYTHON_ABI_SUPPORTED_VALUES="${_CPYTHON2_SUPPORTED_ABIS[@]} ${_CPYTHON3_SUPPORTED_ABIS[@]} ${_JYTHON_SUPPORTED_ABIS[@]}" 576 PYTHON_ABI_SUPPORTED_VALUES="${_CPYTHON2_SUPPORTED_ABIS[@]} ${_CPYTHON3_SUPPORTED_ABIS[@]} ${_JYTHON_SUPPORTED_ABIS[@]}"
303 577
304 if [[ "$(declare -p USE_PYTHON 2> /dev/null)" == "declare -x USE_PYTHON="* ]]; then 578 if [[ "$(declare -p USE_PYTHON 2> /dev/null)" == "declare -x USE_PYTHON="* ]]; then
305 local python2_enabled="0" python3_enabled="0" 579 local cpython_enabled="0"
306 580
307 if [[ -z "${USE_PYTHON}" ]]; then 581 if [[ -z "${USE_PYTHON}" ]]; then
308 die "USE_PYTHON variable is empty" 582 die "USE_PYTHON variable is empty"
309 fi 583 fi
310 584
311 for PYTHON_ABI in ${USE_PYTHON}; do 585 for PYTHON_ABI in ${USE_PYTHON}; do
312 if ! has "${PYTHON_ABI}" ${PYTHON_ABI_SUPPORTED_VALUES}; then 586 if ! has "${PYTHON_ABI}" ${PYTHON_ABI_SUPPORTED_VALUES}; then
313 die "USE_PYTHON variable contains invalid value '${PYTHON_ABI}'" 587 die "USE_PYTHON variable contains invalid value '${PYTHON_ABI}'"
314 fi 588 fi
315 589
316 if has "${PYTHON_ABI}" "${_CPYTHON2_SUPPORTED_ABIS[@]}"; then 590 if has "${PYTHON_ABI}" "${_CPYTHON2_SUPPORTED_ABIS[@]}" "${_CPYTHON3_SUPPORTED_ABIS[@]}"; then
317 python2_enabled="1" 591 cpython_enabled="1"
318 fi
319 if has "${PYTHON_ABI}" "${_CPYTHON3_SUPPORTED_ABIS[@]}"; then
320 python3_enabled="1"
321 fi 592 fi
322 593
323 support_ABI="1" 594 support_ABI="1"
324 for restricted_ABI in ${RESTRICT_PYTHON_ABIS}; do 595 for restricted_ABI in ${RESTRICT_PYTHON_ABIS}; do
325 if [[ "${PYTHON_ABI}" == ${restricted_ABI} ]]; then 596 if [[ "${PYTHON_ABI}" == ${restricted_ABI} ]]; then
329 done 600 done
330 [[ "${support_ABI}" == "1" ]] && export PYTHON_ABIS+="${PYTHON_ABIS:+ }${PYTHON_ABI}" 601 [[ "${support_ABI}" == "1" ]] && export PYTHON_ABIS+="${PYTHON_ABIS:+ }${PYTHON_ABI}"
331 done 602 done
332 603
333 if [[ -z "${PYTHON_ABIS//[${IFS}]/}" ]]; then 604 if [[ -z "${PYTHON_ABIS//[${IFS}]/}" ]]; then
334 die "USE_PYTHON variable does not enable any version of Python supported by ${CATEGORY}/${PF}" 605 die "USE_PYTHON variable does not enable any Python ABI supported by ${CATEGORY}/${PF}"
335 fi 606 fi
336 607
337 if [[ "${python2_enabled}" == "0" ]]; then 608 if [[ "${cpython_enabled}" == "0" ]]; then
338 ewarn "USE_PYTHON variable does not enable any version of Python 2. This configuration is unsupported."
339 fi
340 if [[ "${python3_enabled}" == "0" ]]; then
341 ewarn "USE_PYTHON variable does not enable any version of Python 3. This configuration is unsupported."
342 fi
343 if [[ "${python2_enabled}" == "0" && "${python3_enabled}" == "0" ]]; then
344 die "USE_PYTHON variable does not enable any version of CPython" 609 die "USE_PYTHON variable does not enable any CPython ABI"
345 fi 610 fi
346 else 611 else
347 local python_version python2_version= python3_version= support_python_major_version 612 local python_version python2_version= python3_version= support_python_major_version
613
614 if ! has_version "dev-lang/python"; then
615 die "${FUNCNAME}(): 'dev-lang/python' is not installed"
616 fi
348 617
349 python_version="$("${EPREFIX}/usr/bin/python" -c 'from sys import version_info; print(".".join(str(x) for x in version_info[:2]))')" 618 python_version="$("${EPREFIX}/usr/bin/python" -c 'from sys import version_info; print(".".join(str(x) for x in version_info[:2]))')"
350 619
351 if has_version "=dev-lang/python-2*"; then 620 if has_version "=dev-lang/python-2*"; then
352 if [[ "$(readlink "${EPREFIX}/usr/bin/python2")" != "python2."* ]]; then 621 if [[ "$(readlink "${EPREFIX}/usr/bin/python2")" != "python2."* ]]; then
426# @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] 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]
427# @DESCRIPTION: 696# @DESCRIPTION:
428# Execute specified function for each value of PYTHON_ABIS, optionally passing additional 697# Execute specified function for each value of PYTHON_ABIS, optionally passing additional
429# arguments. The specified function can use PYTHON_ABI and BUILDDIR variables. 698# arguments. The specified function can use PYTHON_ABI and BUILDDIR variables.
430python_execute_function() { 699python_execute_function() {
700 if ! _python_package_supporting_installation_for_multiple_python_abis; then
701 die "${FUNCNAME}() cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs"
702 fi
703
431 _python_set_color_variables 704 _python_set_color_variables
432 705
433 local action action_message action_message_template= default_function="0" failure_message failure_message_template= final_ABI="0" function i iterated_PYTHON_ABIS nonfatal="0" previous_directory previous_directory_stack previous_directory_stack_length PYTHON_ABI quiet="0" separate_build_dirs="0" source_dir= 706 local action action_message action_message_template= default_function="0" failure_message failure_message_template= final_ABI="0" function i iterated_PYTHON_ABIS nonfatal="0" previous_directory previous_directory_stack previous_directory_stack_length PYTHON_ABI quiet="0" separate_build_dirs="0" source_dir=
434 707
435 while (($#)); do 708 while (($#)); do
488 761
489 if [[ -z "$(type -t "${function}")" ]]; then 762 if [[ -z "$(type -t "${function}")" ]]; then
490 die "${FUNCNAME}(): '${function}' function is not defined" 763 die "${FUNCNAME}(): '${function}' function is not defined"
491 fi 764 fi
492 else 765 else
493 if [[ "$#" -ne 0 ]]; then
494 die "${FUNCNAME}(): '--default-function' option and function name cannot be specified simultaneously"
495 fi
496 if has "${EAPI:-0}" 0 1; then 766 if has "${EAPI:-0}" 0 1; then
497 die "${FUNCNAME}(): '--default-function' option cannot be used in this EAPI" 767 die "${FUNCNAME}(): '--default-function' option cannot be used in this EAPI"
498 fi 768 fi
499 769
500 if [[ "${EBUILD_PHASE}" == "configure" ]]; then 770 if [[ "${EBUILD_PHASE}" == "configure" ]]; then
501 if has "${EAPI}" 2 3; then 771 if has "${EAPI}" 2 3; then
502 python_default_function() { 772 python_default_function() {
503 econf 773 econf "$@"
504 } 774 }
505 else 775 else
506 python_default_function() { 776 python_default_function() {
507 nonfatal econf 777 nonfatal econf "$@"
508 } 778 }
509 fi 779 fi
510 elif [[ "${EBUILD_PHASE}" == "compile" ]]; then 780 elif [[ "${EBUILD_PHASE}" == "compile" ]]; then
511 python_default_function() { 781 python_default_function() {
512 emake 782 emake "$@"
513 } 783 }
514 elif [[ "${EBUILD_PHASE}" == "test" ]]; then 784 elif [[ "${EBUILD_PHASE}" == "test" ]]; then
515 python_default_function() { 785 python_default_function() {
516 if emake -j1 -n check &> /dev/null; then 786 if emake -j1 -n check &> /dev/null; then
517 emake -j1 check 787 emake -j1 check "$@"
518 elif emake -j1 -n test &> /dev/null; then 788 elif emake -j1 -n test &> /dev/null; then
519 emake -j1 test 789 emake -j1 test "$@"
520 fi 790 fi
521 } 791 }
522 elif [[ "${EBUILD_PHASE}" == "install" ]]; then 792 elif [[ "${EBUILD_PHASE}" == "install" ]]; then
523 python_default_function() { 793 python_default_function() {
524 emake DESTDIR="${D}" install 794 emake DESTDIR="${D}" install "$@"
525 } 795 }
526 else 796 else
527 die "${FUNCNAME}(): '--default-function' option cannot be used in this ebuild phase" 797 die "${FUNCNAME}(): '--default-function' option cannot be used in this ebuild phase"
528 fi 798 fi
529 function="python_default_function" 799 function="python_default_function"
530 fi 800 fi
531 801
802 # Ensure that python_execute_function() cannot be directly or indirectly called by python_execute_function().
532 for ((i = 1; i < "${#FUNCNAME[@]}"; i++)); do 803 for ((i = 1; i < "${#FUNCNAME[@]}"; i++)); do
533 if [[ "${FUNCNAME[${i}]}" == "${FUNCNAME}" ]]; then 804 if [[ "${FUNCNAME[${i}]}" == "${FUNCNAME}" ]]; then
534 die "${FUNCNAME}(): Invalid call stack" 805 die "${FUNCNAME}(): Invalid call stack"
535 fi 806 fi
536 done 807 done
547 [[ "${EBUILD_PHASE}" == "postinst" ]] && action="Postinstallation" 818 [[ "${EBUILD_PHASE}" == "postinst" ]] && action="Postinstallation"
548 [[ "${EBUILD_PHASE}" == "prerm" ]] && action="Preuninstallation" 819 [[ "${EBUILD_PHASE}" == "prerm" ]] && action="Preuninstallation"
549 [[ "${EBUILD_PHASE}" == "postrm" ]] && action="Postuninstallation" 820 [[ "${EBUILD_PHASE}" == "postrm" ]] && action="Postuninstallation"
550 fi 821 fi
551 822
552 validate_PYTHON_ABIS 823 _python_calculate_PYTHON_ABIS
553 if [[ "${final_ABI}" == "1" ]]; then 824 if [[ "${final_ABI}" == "1" ]]; then
554 iterated_PYTHON_ABIS="$(PYTHON -f --ABI)" 825 iterated_PYTHON_ABIS="$(PYTHON -f --ABI)"
555 else 826 else
556 iterated_PYTHON_ABIS="${PYTHON_ABIS}" 827 iterated_PYTHON_ABIS="${PYTHON_ABIS}"
557 fi 828 fi
607 fi 878 fi
608 if [[ "${quiet}" == "0" ]]; then 879 if [[ "${quiet}" == "0" ]]; then
609 ewarn "${_RED}${failure_message}${_NORMAL}" 880 ewarn "${_RED}${failure_message}${_NORMAL}"
610 fi 881 fi
611 if [[ -z "${PYTHON_ABIS}" ]]; then 882 if [[ -z "${PYTHON_ABIS}" ]]; then
612 die "${function}() function failed with all enabled versions of Python" 883 die "${function}() function failed with all enabled Python ABIs"
613 fi 884 fi
614 else 885 else
615 die "${failure_message}" 886 die "${failure_message}"
616 fi 887 fi
617 fi 888 fi
651# @FUNCTION: python_copy_sources 922# @FUNCTION: python_copy_sources
652# @USAGE: <directory="${S}"> [directory] 923# @USAGE: <directory="${S}"> [directory]
653# @DESCRIPTION: 924# @DESCRIPTION:
654# Copy unpacked sources of current package to separate build directory for each Python ABI. 925# Copy unpacked sources of current package to separate build directory for each Python ABI.
655python_copy_sources() { 926python_copy_sources() {
927 if ! _python_package_supporting_installation_for_multiple_python_abis; then
928 die "${FUNCNAME}() cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs"
929 fi
930
656 local dir dirs=() PYTHON_ABI 931 local dir dirs=() PYTHON_ABI
657 932
658 if [[ "$#" -eq 0 ]]; then 933 if [[ "$#" -eq 0 ]]; then
659 if [[ "${WORKDIR}" == "${S}" ]]; then 934 if [[ "${WORKDIR}" == "${S}" ]]; then
660 die "${FUNCNAME}() cannot be used" 935 die "${FUNCNAME}() cannot be used with current value of S variable"
661 fi 936 fi
662 dirs=("${S}") 937 dirs=("${S%/}")
663 else 938 else
664 dirs=("$@") 939 dirs=("$@")
665 fi 940 fi
666 941
667 validate_PYTHON_ABIS 942 _python_calculate_PYTHON_ABIS
668 for PYTHON_ABI in ${PYTHON_ABIS}; do 943 for PYTHON_ABI in ${PYTHON_ABIS}; do
669 for dir in "${dirs[@]}"; do 944 for dir in "${dirs[@]}"; do
670 cp -pr "${dir}" "${dir}-${PYTHON_ABI}" > /dev/null || die "Copying of sources failed" 945 cp -pr "${dir}" "${dir}-${PYTHON_ABI}" > /dev/null || die "Copying of sources failed"
671 done 946 done
672 done 947 done
673} 948}
674 949
675# @FUNCTION: python_set_build_dir_symlink
676# @USAGE: <directory="build">
677# @DESCRIPTION:
678# Create build directory symlink.
679python_set_build_dir_symlink() {
680 local dir="$1"
681
682 [[ -z "${PYTHON_ABI}" ]] && die "PYTHON_ABI variable not set"
683 [[ -z "${dir}" ]] && dir="build"
684
685 # Do not delete preexistent directories.
686 rm -f "${dir}" || die "Deletion of '${dir}' failed"
687 ln -s "${dir}-${PYTHON_ABI}" "${dir}" || die "Creation of '${dir}' directory symlink failed"
688}
689
690# @FUNCTION: python_generate_wrapper_scripts 950# @FUNCTION: python_generate_wrapper_scripts
691# @USAGE: [-E|--respect-EPYTHON] [-f|--force] [-q|--quiet] [--] <file> [files] 951# @USAGE: [-E|--respect-EPYTHON] [-f|--force] [-q|--quiet] [--] <file> [files]
692# @DESCRIPTION: 952# @DESCRIPTION:
693# Generate wrapper scripts. Existing files are overwritten only with --force option. 953# Generate wrapper scripts. Existing files are overwritten only with --force option.
694# If --respect-EPYTHON option is specified, then generated wrapper scripts will 954# If --respect-EPYTHON option is specified, then generated wrapper scripts will
695# respect EPYTHON variable at run time. 955# respect EPYTHON variable at run time.
696python_generate_wrapper_scripts() { 956python_generate_wrapper_scripts() {
957 if ! _python_package_supporting_installation_for_multiple_python_abis; then
958 die "${FUNCNAME}() cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs"
959 fi
960
697 _python_initialize_prefix_variables 961 _python_initialize_prefix_variables
698 962
699 local eselect_python_option file force="0" quiet="0" PYTHON_ABI python2_enabled="0" python3_enabled="0" respect_EPYTHON="0" 963 local eselect_python_option file force="0" quiet="0" PYTHON_ABI python2_enabled="0" python3_enabled="0" respect_EPYTHON="0"
700 964
701 while (($#)); do 965 while (($#)); do
725 989
726 if [[ "$#" -eq 0 ]]; then 990 if [[ "$#" -eq 0 ]]; then
727 die "${FUNCNAME}(): Missing arguments" 991 die "${FUNCNAME}(): Missing arguments"
728 fi 992 fi
729 993
730 validate_PYTHON_ABIS 994 _python_calculate_PYTHON_ABIS
731 for PYTHON_ABI in "${_CPYTHON2_SUPPORTED_ABIS[@]}"; do 995 for PYTHON_ABI in "${_CPYTHON2_SUPPORTED_ABIS[@]}"; do
732 if has "${PYTHON_ABI}" ${PYTHON_ABIS}; then 996 if has "${PYTHON_ABI}" ${PYTHON_ABIS}; then
733 python2_enabled="1" 997 python2_enabled="1"
734 fi 998 fi
735 done 999 done
753 if [[ -f "${file}" && "${force}" == "0" ]]; then 1017 if [[ -f "${file}" && "${force}" == "0" ]]; then
754 die "${FUNCNAME}(): '$1' already exists" 1018 die "${FUNCNAME}(): '$1' already exists"
755 fi 1019 fi
756 1020
757 if [[ "${quiet}" == "0" ]]; then 1021 if [[ "${quiet}" == "0" ]]; then
758 einfo "Generating '${file#${D%/}}' wrapper script" 1022 einfo "Generating '${file#${ED%/}}' wrapper script"
759 fi 1023 fi
760 1024
761 cat << EOF > "${file}" 1025 cat << EOF > "${file}"
762#!/usr/bin/env python 1026#!/usr/bin/env python
763# Gentoo '${file##*/}' wrapper script 1027# Gentoo '${file##*/}' wrapper script generated by python_generate_wrapper_scripts()
764 1028
765import os 1029import os
766import re 1030import re
767import subprocess 1031import subprocess
768import sys 1032import sys
769 1033
770EPYTHON_re = re.compile(r"^python(\d+\.\d+)$") 1034EPYTHON_re = re.compile(r"^python(\d+\.\d+)$")
1035python_shebang_re = re.compile(r"^#! *(${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$")
771 1037
772EOF 1038EOF
773 if [[ "$?" != "0" ]]; then 1039 if [[ "$?" != "0" ]]; then
774 die "${FUNCNAME}(): Generation of '$1' failed" 1040 die "${FUNCNAME}(): Generation of '$1' failed"
775 fi 1041 fi
790 raise ValueError 1056 raise ValueError
791 except (OSError, ValueError): 1057 except (OSError, ValueError):
792 sys.stderr.write("Execution of 'eselect python show${eselect_python_option:+ }${eselect_python_option}' failed\n") 1058 sys.stderr.write("Execution of 'eselect python show${eselect_python_option:+ }${eselect_python_option}' failed\n")
793 sys.exit(1) 1059 sys.exit(1)
794 1060
795 eselect_output = eselect_process.stdout.read() 1061 EPYTHON = eselect_process.stdout.read()
796 if not isinstance(eselect_output, str): 1062 if not isinstance(EPYTHON, str):
797 # Python 3 1063 # Python 3
798 eselect_output = eselect_output.decode() 1064 EPYTHON = EPYTHON.decode()
1065 EPYTHON = EPYTHON.rstrip("\n")
799 1066
800 EPYTHON_matched = EPYTHON_re.match(eselect_output) 1067 EPYTHON_matched = EPYTHON_re.match(EPYTHON)
801 if EPYTHON_matched: 1068 if EPYTHON_matched:
802 PYTHON_ABI = EPYTHON_matched.group(1) 1069 PYTHON_ABI = EPYTHON_matched.group(1)
803 else: 1070 else:
804 sys.stderr.write("'eselect python show${eselect_python_option:+ }${eselect_python_option}' printed unrecognized value '%s" % eselect_output) 1071 sys.stderr.write("'eselect python show${eselect_python_option:+ }${eselect_python_option}' printed unrecognized value '%s'\n" % EPYTHON)
805 sys.exit(1) 1072 sys.exit(1)
806EOF 1073EOF
807 if [[ "$?" != "0" ]]; then 1074 if [[ "$?" != "0" ]]; then
808 die "${FUNCNAME}(): Generation of '$1' failed" 1075 die "${FUNCNAME}(): Generation of '$1' failed"
809 fi 1076 fi
815 raise ValueError 1082 raise ValueError
816except (OSError, ValueError): 1083except (OSError, ValueError):
817 sys.stderr.write("Execution of 'eselect python show${eselect_python_option:+ }${eselect_python_option}' failed\n") 1084 sys.stderr.write("Execution of 'eselect python show${eselect_python_option:+ }${eselect_python_option}' failed\n")
818 sys.exit(1) 1085 sys.exit(1)
819 1086
820eselect_output = eselect_process.stdout.read() 1087EPYTHON = eselect_process.stdout.read()
821if not isinstance(eselect_output, str): 1088if not isinstance(EPYTHON, str):
822 # Python 3 1089 # Python 3
823 eselect_output = eselect_output.decode() 1090 EPYTHON = EPYTHON.decode()
1091EPYTHON = EPYTHON.rstrip("\n")
824 1092
825EPYTHON_matched = EPYTHON_re.match(eselect_output) 1093EPYTHON_matched = EPYTHON_re.match(EPYTHON)
826if EPYTHON_matched: 1094if EPYTHON_matched:
827 PYTHON_ABI = EPYTHON_matched.group(1) 1095 PYTHON_ABI = EPYTHON_matched.group(1)
828else: 1096else:
829 sys.stderr.write("'eselect python show${eselect_python_option:+ }${eselect_python_option}' printed unrecognized value '%s" % eselect_output) 1097 sys.stderr.write("'eselect python show${eselect_python_option:+ }${eselect_python_option}' printed unrecognized value '%s'\n" % EPYTHON)
830 sys.exit(1) 1098 sys.exit(1)
831EOF 1099EOF
832 if [[ "$?" != "0" ]]; then 1100 if [[ "$?" != "0" ]]; then
833 die "${FUNCNAME}(): Generation of '$1' failed" 1101 die "${FUNCNAME}(): Generation of '$1' failed"
834 fi 1102 fi
835 fi 1103 fi
836 cat << EOF >> "${file}" 1104 cat << EOF >> "${file}"
837 1105
1106wrapper_script_path = os.path.realpath(sys.argv[0])
1107target_executable_path = "%s-%s" % (wrapper_script_path, PYTHON_ABI)
1108os.environ["GENTOO_PYTHON_PROCESS_NAME"] = os.path.basename(sys.argv[0])
838os.environ["PYTHON_SCRIPT_NAME"] = sys.argv[0] 1109os.environ["GENTOO_PYTHON_WRAPPER_SCRIPT_PATH"] = sys.argv[0]
839target_executable = "%s-%s" % (os.path.realpath(sys.argv[0]), PYTHON_ABI) 1110os.environ["GENTOO_PYTHON_TARGET_SCRIPT_PATH"] = target_executable_path
840if not os.path.exists(target_executable): 1111if not os.path.exists(target_executable_path):
841 sys.stderr.write("'%s' does not exist\n" % target_executable) 1112 sys.stderr.write("'%s' does not exist\n" % target_executable_path)
842 sys.exit(1) 1113 sys.exit(1)
843 1114
1115target_executable = open(target_executable_path, "rb")
1116target_executable_first_line = target_executable.readline()
1117if not isinstance(target_executable_first_line, str):
1118 # Python 3
1119 target_executable_first_line = target_executable_first_line.decode("utf_8", "replace")
1120
1121python_shebang_matched = python_shebang_re.match(target_executable_first_line)
1122target_executable.close()
1123
1124if python_shebang_matched:
1125 try:
1126 python_interpreter_path = "${EPREFIX}/usr/bin/%s" % EPYTHON
1127 os.environ["GENTOO_PYTHON_TARGET_SCRIPT_PATH_VERIFICATION"] = "1"
1128 python_verification_process = subprocess.Popen([python_interpreter_path, "-c", "pass"], stdout=subprocess.PIPE)
1129 del os.environ["GENTOO_PYTHON_TARGET_SCRIPT_PATH_VERIFICATION"]
1130 if python_verification_process.wait() != 0:
1131 raise ValueError
1132
1133 python_verification_output = python_verification_process.stdout.read()
1134 if not isinstance(python_verification_output, str):
1135 # Python 3
1136 python_verification_output = python_verification_output.decode()
1137
1138 if not python_verification_output_re.match(python_verification_output):
1139 raise ValueError
1140
1141 os.execv(python_interpreter_path, [python_interpreter_path] + sys.argv)
1142 except:
1143 pass
1144 if "GENTOO_PYTHON_TARGET_SCRIPT_PATH_VERIFICATION" in os.environ:
1145 del os.environ["GENTOO_PYTHON_TARGET_SCRIPT_PATH_VERIFICATION"]
1146
844os.execv(target_executable, sys.argv) 1147os.execv(target_executable_path, sys.argv)
845EOF 1148EOF
846 if [[ "$?" != "0" ]]; then 1149 if [[ "$?" != "0" ]]; then
847 die "${FUNCNAME}(): Generation of '$1' failed" 1150 die "${FUNCNAME}(): Generation of '$1' failed"
848 fi 1151 fi
849 fperms +x "${file#${ED%/}}" || die "fperms '${file}' failed" 1152 fperms +x "${file#${ED%/}}" || die "fperms '${file}' failed"
850 done 1153 done
851} 1154}
852 1155
853# ================================================================================================ 1156# ================================================================================================
854# ====== FUNCTIONS FOR PACKAGES NOT SUPPORTING INSTALLATION FOR MULTIPLE VERSIONS OF PYTHON ====== 1157# ========= FUNCTIONS FOR PACKAGES NOT SUPPORTING INSTALLATION FOR MULTIPLE PYTHON ABIS ==========
855# ================================================================================================ 1158# ================================================================================================
856 1159
857# @FUNCTION: python_set_active_version 1160# @FUNCTION: python_set_active_version
858# @USAGE: <CPython_ABI|2|3> 1161# @USAGE: <CPython_ABI|2|3>
859# @DESCRIPTION: 1162# @DESCRIPTION:
860# Set specified version of CPython as active version of Python. 1163# Set specified version of CPython as active version of Python.
861python_set_active_version() { 1164python_set_active_version() {
862 if [[ -n "${SUPPORT_PYTHON_ABIS}" ]]; then 1165 if _python_package_supporting_installation_for_multiple_python_abis; then
863 die "${FUNCNAME}() cannot be used in ebuilds of packages supporting installation for multiple versions of Python" 1166 die "${FUNCNAME}() cannot be used in ebuilds of packages supporting installation for multiple Python ABIs"
864 fi 1167 fi
865 1168
866 if [[ "$#" -ne 1 ]]; then 1169 if [[ "$#" -ne 1 ]]; then
867 die "${FUNCNAME}() requires 1 argument" 1170 die "${FUNCNAME}() requires 1 argument"
868 fi 1171 fi
901 1204
902# @FUNCTION: python_need_rebuild 1205# @FUNCTION: python_need_rebuild
903# @DESCRIPTION: Mark current package for rebuilding by python-updater after 1206# @DESCRIPTION: Mark current package for rebuilding by python-updater after
904# switching of active version of Python. 1207# switching of active version of Python.
905python_need_rebuild() { 1208python_need_rebuild() {
906 if [[ -n "${SUPPORT_PYTHON_ABIS}" ]]; then 1209 if _python_package_supporting_installation_for_multiple_python_abis; then
907 die "${FUNCNAME}() cannot be used in ebuilds of packages supporting installation for multiple versions of Python" 1210 die "${FUNCNAME}() cannot be used in ebuilds of packages supporting installation for multiple Python ABIs"
908 fi 1211 fi
909 1212
910 export PYTHON_NEED_REBUILD="$(PYTHON --ABI)" 1213 export PYTHON_NEED_REBUILD="$(PYTHON --ABI)"
911} 1214}
912 1215
989 die "${FUNCNAME}(): '-2', '-3' or '--final-ABI' options cannot be specified simultaneously" 1292 die "${FUNCNAME}(): '-2', '-3' or '--final-ABI' options cannot be specified simultaneously"
990 fi 1293 fi
991 1294
992 if [[ "$#" -eq 0 ]]; then 1295 if [[ "$#" -eq 0 ]]; then
993 if [[ "${final_ABI}" == "1" ]]; then 1296 if [[ "${final_ABI}" == "1" ]]; then
994 if has "${EAPI:-0}" 0 1 2 3 4 && [[ -z "${SUPPORT_PYTHON_ABIS}" ]]; then 1297 if ! _python_package_supporting_installation_for_multiple_python_abis; then
995 die "${FUNCNAME}(): '--final-ABI' option cannot be used in ebuilds of packages not supporting installation for multiple versions of Python" 1298 die "${FUNCNAME}(): '--final-ABI' option cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs"
996 fi 1299 fi
997 validate_PYTHON_ABIS 1300 _python_calculate_PYTHON_ABIS
998 PYTHON_ABI="${PYTHON_ABIS##* }" 1301 PYTHON_ABI="${PYTHON_ABIS##* }"
999 elif [[ "${python2}" == "1" ]]; then 1302 elif [[ "${python2}" == "1" ]]; then
1000 PYTHON_ABI="$(eselect python show --python2 --ABI)" 1303 PYTHON_ABI="$(eselect python show --python2 --ABI)"
1001 if [[ -z "${PYTHON_ABI}" ]]; then 1304 if [[ -z "${PYTHON_ABI}" ]]; then
1002 die "${FUNCNAME}(): Active Python 2 interpreter not set" 1305 die "${FUNCNAME}(): Active version of Python 2 not set"
1003 elif [[ "${PYTHON_ABI}" != "2."* ]]; then 1306 elif [[ "${PYTHON_ABI}" != "2."* ]]; then
1004 die "${FUNCNAME}(): Internal error in \`eselect python show --python2\`" 1307 die "${FUNCNAME}(): Internal error in \`eselect python show --python2\`"
1005 fi 1308 fi
1006 elif [[ "${python3}" == "1" ]]; then 1309 elif [[ "${python3}" == "1" ]]; then
1007 PYTHON_ABI="$(eselect python show --python3 --ABI)" 1310 PYTHON_ABI="$(eselect python show --python3 --ABI)"
1008 if [[ -z "${PYTHON_ABI}" ]]; then 1311 if [[ -z "${PYTHON_ABI}" ]]; then
1009 die "${FUNCNAME}(): Active Python 3 interpreter not set" 1312 die "${FUNCNAME}(): Active version of Python 3 not set"
1010 elif [[ "${PYTHON_ABI}" != "3."* ]]; then 1313 elif [[ "${PYTHON_ABI}" != "3."* ]]; then
1011 die "${FUNCNAME}(): Internal error in \`eselect python show --python3\`" 1314 die "${FUNCNAME}(): Internal error in \`eselect python show --python3\`"
1012 fi 1315 fi
1013 elif [[ -z "${SUPPORT_PYTHON_ABIS}" ]]; then 1316 elif ! _python_package_supporting_installation_for_multiple_python_abis; then
1014 PYTHON_ABI="$("${EPREFIX}/usr/bin/python" -c "${_PYTHON_ABI_EXTRACTION_COMMAND}")" 1317 PYTHON_ABI="$("${EPREFIX}/usr/bin/python" -c "${_PYTHON_ABI_EXTRACTION_COMMAND}")"
1318 if [[ -z "${PYTHON_ABI}" ]]; then
1319 die "${FUNCNAME}(): Failure of extraction of locally active version of Python"
1320 fi
1015 elif [[ -z "${PYTHON_ABI}" ]]; then 1321 elif [[ -z "${PYTHON_ABI}" ]]; then
1016 die "${FUNCNAME}(): Invalid usage: Python ABI not specified" 1322 die "${FUNCNAME}(): Invalid usage: ${FUNCNAME}() should be used in ABI-specific local scope"
1017 fi 1323 fi
1018 elif [[ "$#" -eq 1 ]]; then 1324 elif [[ "$#" -eq 1 ]]; then
1019 if [[ "${final_ABI}" == "1" ]]; then 1325 if [[ "${final_ABI}" == "1" ]]; then
1020 die "${FUNCNAME}(): '--final-ABI' option and Python ABI cannot be specified simultaneously" 1326 die "${FUNCNAME}(): '--final-ABI' option and Python ABI cannot be specified simultaneously"
1021 fi 1327 fi
1074 esac 1380 esac
1075 shift 1381 shift
1076 done 1382 done
1077 1383
1078 if [[ "${final_ABI}" == "1" ]]; then 1384 if [[ "${final_ABI}" == "1" ]]; then
1385 if ! _python_package_supporting_installation_for_multiple_python_abis; then
1386 die "${FUNCNAME}(): '--final-ABI' option cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs"
1387 fi
1079 PYTHON_ABI="$(PYTHON -f --ABI)" 1388 PYTHON_ABI="$(PYTHON -f --ABI)"
1080 elif [[ -z "${PYTHON_ABI}" ]]; then 1389 elif [[ -z "${PYTHON_ABI}" ]]; then
1081 PYTHON_ABI="$(PYTHON --ABI)" 1390 PYTHON_ABI="$(PYTHON --ABI)"
1082 fi 1391 fi
1083 1392
1106 esac 1415 esac
1107 shift 1416 shift
1108 done 1417 done
1109 1418
1110 if [[ "${final_ABI}" == "1" ]]; then 1419 if [[ "${final_ABI}" == "1" ]]; then
1420 if ! _python_package_supporting_installation_for_multiple_python_abis; then
1421 die "${FUNCNAME}(): '--final-ABI' option cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs"
1422 fi
1111 PYTHON_ABI="$(PYTHON -f --ABI)" 1423 PYTHON_ABI="$(PYTHON -f --ABI)"
1112 elif [[ -z "${PYTHON_ABI}" ]]; then 1424 elif [[ -z "${PYTHON_ABI}" ]]; then
1113 PYTHON_ABI="$(PYTHON --ABI)" 1425 PYTHON_ABI="$(PYTHON --ABI)"
1114 fi 1426 fi
1115 1427
1142 esac 1454 esac
1143 shift 1455 shift
1144 done 1456 done
1145 1457
1146 if [[ "${final_ABI}" == "1" ]]; then 1458 if [[ "${final_ABI}" == "1" ]]; then
1459 if ! _python_package_supporting_installation_for_multiple_python_abis; then
1460 die "${FUNCNAME}(): '--final-ABI' option cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs"
1461 fi
1147 PYTHON_ABI="$(PYTHON -f --ABI)" 1462 PYTHON_ABI="$(PYTHON -f --ABI)"
1148 elif [[ -z "${PYTHON_ABI}" ]]; then 1463 elif [[ -z "${PYTHON_ABI}" ]]; then
1149 PYTHON_ABI="$(PYTHON --ABI)" 1464 PYTHON_ABI="$(PYTHON --ABI)"
1150 fi 1465 fi
1151 1466
1178 esac 1493 esac
1179 shift 1494 shift
1180 done 1495 done
1181 1496
1182 if [[ "${final_ABI}" == "1" ]]; then 1497 if [[ "${final_ABI}" == "1" ]]; then
1498 if ! _python_package_supporting_installation_for_multiple_python_abis; then
1499 die "${FUNCNAME}(): '--final-ABI' option cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs"
1500 fi
1183 PYTHON_ABI="$(PYTHON -f --ABI)" 1501 PYTHON_ABI="$(PYTHON -f --ABI)"
1184 elif [[ -z "${PYTHON_ABI}" ]]; then 1502 elif [[ -z "${PYTHON_ABI}" ]]; then
1185 PYTHON_ABI="$(PYTHON --ABI)" 1503 PYTHON_ABI="$(PYTHON --ABI)"
1186 fi 1504 fi
1187 1505
1201 local options=() 1519 local options=()
1202 1520
1203 while (($#)); do 1521 while (($#)); do
1204 case "$1" in 1522 case "$1" in
1205 -f|--final-ABI) 1523 -f|--final-ABI)
1524 if ! _python_package_supporting_installation_for_multiple_python_abis; then
1525 die "${FUNCNAME}(): '--final-ABI' option cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs"
1526 fi
1206 options+=("$1") 1527 options+=("$1")
1207 ;; 1528 ;;
1208 -*) 1529 -*)
1209 die "${FUNCNAME}(): Unrecognized option '$1'" 1530 die "${FUNCNAME}(): Unrecognized option '$1'"
1210 ;; 1531 ;;
1244 esac 1565 esac
1245 shift 1566 shift
1246 done 1567 done
1247 1568
1248 if [[ "${final_ABI}" == "1" ]]; then 1569 if [[ "${final_ABI}" == "1" ]]; then
1570 if ! _python_package_supporting_installation_for_multiple_python_abis; then
1571 die "${FUNCNAME}(): '--final-ABI' option cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs"
1572 fi
1249 PYTHON_ABI="$(PYTHON -f --ABI)" 1573 PYTHON_ABI="$(PYTHON -f --ABI)"
1250 elif [[ -z "${PYTHON_ABI}" ]]; then 1574 elif [[ -z "${PYTHON_ABI}" ]]; then
1251 PYTHON_ABI="$(PYTHON --ABI)" 1575 PYTHON_ABI="$(PYTHON --ABI)"
1252 fi 1576 fi
1253 1577
1261 die "${FUNCNAME}(): Jython does not have shared library" 1585 die "${FUNCNAME}(): Jython does not have shared library"
1262 fi 1586 fi
1263} 1587}
1264 1588
1265# @FUNCTION: python_get_version 1589# @FUNCTION: python_get_version
1266# @USAGE: [-f|--final-ABI] [--major] [--minor] [--micro] 1590# @USAGE: [-f|--final-ABI] [--full] [--major] [--minor] [--micro]
1267# @DESCRIPTION: 1591# @DESCRIPTION:
1268# Print Python version. 1592# Print Python version.
1269# --major, --minor and --micro options cannot be specified simultaneously. 1593# --full, --major, --minor and --micro options cannot be specified simultaneously.
1270# If --major, --minor and --micro options are not specified, then "${major_version}.${minor_version}" is printed. 1594# If --full, --major, --minor and --micro options are not specified, then "${major_version}.${minor_version}" is printed.
1271# If --final-ABI option is specified, then final ABI from the list of enabled ABIs is used. 1595# If --final-ABI option is specified, then final ABI from the list of enabled ABIs is used.
1272python_get_version() { 1596python_get_version() {
1273 local final_ABI="0" major="0" minor="0" micro="0" python_command 1597 local final_ABI="0" full="0" major="0" minor="0" micro="0" python_command
1274 1598
1275 while (($#)); do 1599 while (($#)); do
1276 case "$1" in 1600 case "$1" in
1277 -f|--final-ABI) 1601 -f|--final-ABI)
1278 final_ABI="1" 1602 final_ABI="1"
1279 ;; 1603 ;;
1604 --full)
1605 full="1"
1606 ;;
1280 --major) 1607 --major)
1281 major="1" 1608 major="1"
1282 ;; 1609 ;;
1283 --minor) 1610 --minor)
1284 minor="1" 1611 minor="1"
1294 ;; 1621 ;;
1295 esac 1622 esac
1296 shift 1623 shift
1297 done 1624 done
1298 1625
1299 if [[ "$((${major} + ${minor} + ${micro}))" -gt 1 ]]; then 1626 if [[ "$((${full} + ${major} + ${minor} + ${micro}))" -gt 1 ]]; then
1300 die "${FUNCNAME}(): '--major', '--minor' or '--micro' options cannot be specified simultaneously" 1627 die "${FUNCNAME}(): '--full', '--major', '--minor' or '--micro' options cannot be specified simultaneously"
1301 fi 1628 fi
1302 1629
1630 if [[ "${full}" == "1" ]]; then
1631 python_command="from sys import version_info; print('.'.join(str(x) for x in version_info[:3]))"
1303 if [[ "${major}" == "1" ]]; then 1632 elif [[ "${major}" == "1" ]]; then
1304 python_command="from sys import version_info; print(version_info[0])" 1633 python_command="from sys import version_info; print(version_info[0])"
1305 elif [[ "${minor}" == "1" ]]; then 1634 elif [[ "${minor}" == "1" ]]; then
1306 python_command="from sys import version_info; print(version_info[1])" 1635 python_command="from sys import version_info; print(version_info[1])"
1307 elif [[ "${micro}" == "1" ]]; then 1636 elif [[ "${micro}" == "1" ]]; then
1308 python_command="from sys import version_info; print(version_info[2])" 1637 python_command="from sys import version_info; print(version_info[2])"
1309 else 1638 else
1639 if [[ -n "${PYTHON_ABI}" && "${final_ABI}" == "0" ]]; then
1640 if [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "CPython" ]]; then
1641 echo "${PYTHON_ABI}"
1642 elif [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "Jython" ]]; then
1643 echo "${PYTHON_ABI%-jython}"
1644 fi
1645 return
1646 fi
1310 python_command="from sys import version_info; print('.'.join(str(x) for x in version_info[:2]))" 1647 python_command="from sys import version_info; print('.'.join(str(x) for x in version_info[:2]))"
1311 fi 1648 fi
1312 1649
1313 if [[ "${final_ABI}" == "1" ]]; then 1650 if [[ "${final_ABI}" == "1" ]]; then
1651 if ! _python_package_supporting_installation_for_multiple_python_abis; then
1652 die "${FUNCNAME}(): '--final-ABI' option cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs"
1653 fi
1314 "$(PYTHON -f)" -c "${python_command}" 1654 "$(PYTHON -f)" -c "${python_command}"
1315 else 1655 else
1316 "$(PYTHON ${PYTHON_ABI})" -c "${python_command}" 1656 "$(PYTHON ${PYTHON_ABI})" -c "${python_command}"
1317 fi 1657 fi
1318} 1658}
1319 1659
1320# ================================================================================================ 1660# ================================================================================================
1321# =================================== MISCELLANEOUS FUNCTIONS ====================================
1322# ================================================================================================
1323
1324_python_implementation() {
1325 if [[ "${CATEGORY}/${PN}" == "dev-lang/python" ]]; then
1326 return 0
1327 elif [[ "${CATEGORY}/${PN}" == "dev-java/jython" ]]; then
1328 return 0
1329 else
1330 return 1
1331 fi
1332}
1333
1334_python_initialize_prefix_variables() {
1335 if has "${EAPI:-0}" 0 1 2; then
1336 if [[ -n "${ROOT}" && -z "${EROOT}" ]]; then
1337 EROOT="${ROOT%/}${EPREFIX}/"
1338 fi
1339 if [[ -n "${D}" && -z "${ED}" ]]; then
1340 ED="${D%/}${EPREFIX}/"
1341 fi
1342 fi
1343}
1344
1345unset PYTHON_SANITY_CHECKS
1346
1347_python_initial_sanity_checks() {
1348 if [[ "$(declare -p PYTHON_SANITY_CHECKS 2> /dev/null)" != "declare -- PYTHON_SANITY_CHECKS="* ]]; then
1349 # Ensure that /usr/bin/python and /usr/bin/python-config are valid.
1350 if [[ "$(readlink "${EPREFIX}/usr/bin/python")" != "python-wrapper" ]]; then
1351 eerror "'${EPREFIX}/usr/bin/python' is not valid symlink."
1352 eerror "Use \`eselect python set \${python_interpreter}\` to fix this problem."
1353 die "'${EPREFIX}/usr/bin/python' is not valid symlink"
1354 fi
1355 if [[ "$(<"${EPREFIX}/usr/bin/python-config")" != *"Gentoo python-config wrapper script"* ]]; then
1356 eerror "'${EPREFIX}/usr/bin/python-config' is not valid script"
1357 eerror "Use \`eselect python set \${python_interpreter}\` to fix this problem."
1358 die "'${EPREFIX}/usr/bin/python-config' is not valid script"
1359 fi
1360 fi
1361}
1362
1363_python_final_sanity_checks() {
1364 if ! _python_implementation && [[ "$(declare -p PYTHON_SANITY_CHECKS 2> /dev/null)" != "declare -- PYTHON_SANITY_CHECKS="* ]]; then
1365 local PYTHON_ABI="${PYTHON_ABI}"
1366 for PYTHON_ABI in ${PYTHON_ABIS-${PYTHON_ABI}}; do
1367 # Ensure that appropriate version of Python is installed.
1368 if ! has_version "$(python_get_implementational_package)"; then
1369 die "$(python_get_implementational_package) is not installed"
1370 fi
1371
1372 # Ensure that EPYTHON variable is respected.
1373 if [[ "$(EPYTHON="$(PYTHON)" python -c "${_PYTHON_ABI_EXTRACTION_COMMAND}")" != "${PYTHON_ABI}" ]]; then
1374 eerror "python: '$(type -p python)'"
1375 eerror "ABI: '${ABI}'"
1376 eerror "DEFAULT_ABI: '${DEFAULT_ABI}'"
1377 eerror "EPYTHON: '$(PYTHON)'"
1378 eerror "PYTHON_ABI: '${PYTHON_ABI}'"
1379 eerror "Version of enabled Python: '$(EPYTHON="$(PYTHON)" python -c "${_PYTHON_ABI_EXTRACTION_COMMAND}")'"
1380 die "'python' does not respect EPYTHON variable"
1381 fi
1382 done
1383 fi
1384 PYTHON_SANITY_CHECKS="1"
1385}
1386
1387_python_set_color_variables() {
1388 if [[ "${NOCOLOR:-false}" =~ ^(false|no)$ ]]; then
1389 _BOLD=$'\e[1m'
1390 _RED=$'\e[1;31m'
1391 _GREEN=$'\e[1;32m'
1392 _BLUE=$'\e[1;34m'
1393 _CYAN=$'\e[1;36m'
1394 _NORMAL=$'\e[0m'
1395 else
1396 _BOLD=
1397 _RED=
1398 _GREEN=
1399 _BLUE=
1400 _CYAN=
1401 _NORMAL=
1402 fi
1403}
1404
1405# @FUNCTION: python_convert_shebangs
1406# @USAGE: [-q|--quiet] [-r|--recursive] [-x|--only-executables] [--] <Python_version> <file|directory> [files|directories]
1407# @DESCRIPTION:
1408# Convert shebangs in specified files. Directories can be specified only with --recursive option.
1409python_convert_shebangs() {
1410 local argument file files=() only_executables="0" python_version quiet="0" recursive="0"
1411
1412 while (($#)); do
1413 case "$1" in
1414 -r|--recursive)
1415 recursive="1"
1416 ;;
1417 -q|--quiet)
1418 quiet="1"
1419 ;;
1420 -x|--only-executables)
1421 only_executables="1"
1422 ;;
1423 --)
1424 shift
1425 break
1426 ;;
1427 -*)
1428 die "${FUNCNAME}(): Unrecognized option '$1'"
1429 ;;
1430 *)
1431 break
1432 ;;
1433 esac
1434 shift
1435 done
1436
1437 if [[ "$#" -eq 0 ]]; then
1438 die "${FUNCNAME}(): Missing Python version and files or directories"
1439 elif [[ "$#" -eq 1 ]]; then
1440 die "${FUNCNAME}(): Missing files or directories"
1441 fi
1442
1443 python_version="$1"
1444 shift
1445
1446 for argument in "$@"; do
1447 if [[ ! -e "${argument}" ]]; then
1448 die "${FUNCNAME}(): '${argument}' does not exist"
1449 elif [[ -f "${argument}" ]]; then
1450 files+=("${argument}")
1451 elif [[ -d "${argument}" ]]; then
1452 if [[ "${recursive}" == "1" ]]; then
1453 if [[ "${only_executables}" == "1" ]]; then
1454 files+=($(find "${argument}" -perm /111 -type f))
1455 else
1456 files+=($(find "${argument}" -type f))
1457 fi
1458 else
1459 die "${FUNCNAME}(): '${argument}' is not a regular file"
1460 fi
1461 else
1462 die "${FUNCNAME}(): '${argument}' is not a regular file or a directory"
1463 fi
1464 done
1465
1466 for file in "${files[@]}"; do
1467 file="${file#./}"
1468 [[ "${only_executables}" == "1" && ! -x "${file}" ]] && continue
1469
1470 if [[ "$(head -n1 "${file}")" =~ ^'#!'.*python ]]; then
1471 if [[ "${quiet}" == "0" ]]; then
1472 einfo "Converting shebang in '${file}'"
1473 fi
1474 sed -e "1s/python\([[:digit:]]\+\(\.[[:digit:]]\+\)\?\)\?/python${python_version}/" -i "${file}" || die "Conversion of shebang in '${file}' failed"
1475
1476 # Delete potential whitespace after "#!".
1477 sed -e '1s/\(^#!\)[[:space:]]*/\1/' -i "${file}" || die "sed '${file}' failed"
1478 fi
1479 done
1480}
1481
1482# ================================================================================================
1483# ================================ FUNCTIONS FOR RUNNING OF TESTS ================================ 1661# ================================ FUNCTIONS FOR RUNNING OF TESTS ================================
1484# ================================================================================================ 1662# ================================================================================================
1485 1663
1486# @ECLASS-VARIABLE: PYTHON_TEST_VERBOSITY 1664# @ECLASS-VARIABLE: PYTHON_TEST_VERBOSITY
1487# @DESCRIPTION: 1665# @DESCRIPTION:
1488# User-configurable verbosity of tests of Python modules. 1666# User-configurable verbosity of tests of Python modules.
1489# Supported values: 0, 1, 2, 3, 4. 1667# Supported values: 0, 1, 2, 3, 4.
1490PYTHON_TEST_VERBOSITY="${PYTHON_TEST_VERBOSITY:-1}" 1668PYTHON_TEST_VERBOSITY="${PYTHON_TEST_VERBOSITY:-1}"
1491 1669
1670_python_test_hook() {
1671 if [[ "$#" -ne 1 ]]; then
1672 die "${FUNCNAME}() requires 1 argument"
1673 fi
1674
1675 if _python_package_supporting_installation_for_multiple_python_abis && [[ "$(type -t "${FUNCNAME[3]}_$1_hook")" == "function" ]]; then
1676 "${FUNCNAME[3]}_$1_hook"
1677 fi
1678}
1679
1492# @FUNCTION: python_execute_nosetests 1680# @FUNCTION: python_execute_nosetests
1493# @USAGE: [-P|--PYTHONPATH PYTHONPATH] [-s|--separate-build-dirs] [--] [arguments] 1681# @USAGE: [-P|--PYTHONPATH PYTHONPATH] [-s|--separate-build-dirs] [--] [arguments]
1494# @DESCRIPTION: 1682# @DESCRIPTION:
1495# Execute nosetests for all enabled versions of Python. 1683# Execute nosetests for all enabled Python ABIs.
1684# In ebuilds of packages supporting installation for multiple Python ABIs, this function calls
1685# python_execute_nosetests_pre_hook() and python_execute_nosetests_post_hook(), if they are defined.
1496python_execute_nosetests() { 1686python_execute_nosetests() {
1497 _python_set_color_variables 1687 _python_set_color_variables
1498 1688
1499 local PYTHONPATH_template= separate_build_dirs= 1689 local PYTHONPATH_template= separate_build_dirs=
1500 1690
1529 if [[ ! -e "${evaluated_PYTHONPATH}" ]]; then 1719 if [[ ! -e "${evaluated_PYTHONPATH}" ]]; then
1530 unset evaluated_PYTHONPATH 1720 unset evaluated_PYTHONPATH
1531 fi 1721 fi
1532 fi 1722 fi
1533 1723
1724 _python_test_hook pre
1725
1534 if [[ -n "${evaluated_PYTHONPATH}" ]]; then 1726 if [[ -n "${evaluated_PYTHONPATH}" ]]; then
1535 echo ${_BOLD}PYTHONPATH="${evaluated_PYTHONPATH}" nosetests --verbosity="${PYTHON_TEST_VERBOSITY}" "$@"${_NORMAL} 1727 echo ${_BOLD}PYTHONPATH="${evaluated_PYTHONPATH}" nosetests --verbosity="${PYTHON_TEST_VERBOSITY}" "$@"${_NORMAL}
1536 PYTHONPATH="${evaluated_PYTHONPATH}" nosetests --verbosity="${PYTHON_TEST_VERBOSITY}" "$@" 1728 PYTHONPATH="${evaluated_PYTHONPATH}" nosetests --verbosity="${PYTHON_TEST_VERBOSITY}" "$@" || return "$?"
1537 else 1729 else
1538 echo ${_BOLD}nosetests --verbosity="${PYTHON_TEST_VERBOSITY}" "$@"${_NORMAL} 1730 echo ${_BOLD}nosetests --verbosity="${PYTHON_TEST_VERBOSITY}" "$@"${_NORMAL}
1539 nosetests --verbosity="${PYTHON_TEST_VERBOSITY}" "$@" 1731 nosetests --verbosity="${PYTHON_TEST_VERBOSITY}" "$@" || return "$?"
1540 fi 1732 fi
1733
1734 _python_test_hook post
1541 } 1735 }
1542 if [[ -n "${SUPPORT_PYTHON_ABIS}" ]]; then 1736 if _python_package_supporting_installation_for_multiple_python_abis; then
1543 python_execute_function ${separate_build_dirs:+-s} python_test_function "$@" 1737 python_execute_function ${separate_build_dirs:+-s} python_test_function "$@"
1544 else 1738 else
1545 if [[ -n "${separate_build_dirs}" ]]; then 1739 if [[ -n "${separate_build_dirs}" ]]; then
1546 die "${FUNCNAME}(): Invalid usage" 1740 die "${FUNCNAME}(): Invalid usage"
1547 fi 1741 fi
1552} 1746}
1553 1747
1554# @FUNCTION: python_execute_py.test 1748# @FUNCTION: python_execute_py.test
1555# @USAGE: [-P|--PYTHONPATH PYTHONPATH] [-s|--separate-build-dirs] [--] [arguments] 1749# @USAGE: [-P|--PYTHONPATH PYTHONPATH] [-s|--separate-build-dirs] [--] [arguments]
1556# @DESCRIPTION: 1750# @DESCRIPTION:
1557# Execute py.test for all enabled versions of Python. 1751# Execute py.test for all enabled Python ABIs.
1752# 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.
1558python_execute_py.test() { 1754python_execute_py.test() {
1559 _python_set_color_variables 1755 _python_set_color_variables
1560 1756
1561 local PYTHONPATH_template= separate_build_dirs= 1757 local PYTHONPATH_template= separate_build_dirs=
1562 1758
1591 if [[ ! -e "${evaluated_PYTHONPATH}" ]]; then 1787 if [[ ! -e "${evaluated_PYTHONPATH}" ]]; then
1592 unset evaluated_PYTHONPATH 1788 unset evaluated_PYTHONPATH
1593 fi 1789 fi
1594 fi 1790 fi
1595 1791
1792 _python_test_hook pre
1793
1596 if [[ -n "${evaluated_PYTHONPATH}" ]]; then 1794 if [[ -n "${evaluated_PYTHONPATH}" ]]; then
1597 echo ${_BOLD}PYTHONPATH="${evaluated_PYTHONPATH}" py.test $([[ "${PYTHON_TEST_VERBOSITY}" -ge 2 ]] && echo -v) "$@"${_NORMAL} 1795 echo ${_BOLD}PYTHONPATH="${evaluated_PYTHONPATH}" py.test $([[ "${PYTHON_TEST_VERBOSITY}" -ge 2 ]] && echo -v) "$@"${_NORMAL}
1598 PYTHONPATH="${evaluated_PYTHONPATH}" py.test $([[ "${PYTHON_TEST_VERBOSITY}" -ge 2 ]] && echo -v) "$@" 1796 PYTHONPATH="${evaluated_PYTHONPATH}" py.test $([[ "${PYTHON_TEST_VERBOSITY}" -ge 2 ]] && echo -v) "$@" || return "$?"
1599 else 1797 else
1600 echo ${_BOLD}py.test $([[ "${PYTHON_TEST_VERBOSITY}" -gt 1 ]] && echo -v) "$@"${_NORMAL} 1798 echo ${_BOLD}py.test $([[ "${PYTHON_TEST_VERBOSITY}" -gt 1 ]] && echo -v) "$@"${_NORMAL}
1601 py.test $([[ "${PYTHON_TEST_VERBOSITY}" -gt 1 ]] && echo -v) "$@" 1799 py.test $([[ "${PYTHON_TEST_VERBOSITY}" -gt 1 ]] && echo -v) "$@" || return "$?"
1602 fi 1800 fi
1801
1802 _python_test_hook post
1603 } 1803 }
1604 if [[ -n "${SUPPORT_PYTHON_ABIS}" ]]; then 1804 if _python_package_supporting_installation_for_multiple_python_abis; then
1605 python_execute_function ${separate_build_dirs:+-s} python_test_function "$@" 1805 python_execute_function ${separate_build_dirs:+-s} python_test_function "$@"
1606 else 1806 else
1607 if [[ -n "${separate_build_dirs}" ]]; then 1807 if [[ -n "${separate_build_dirs}" ]]; then
1608 die "${FUNCNAME}(): Invalid usage" 1808 die "${FUNCNAME}(): Invalid usage"
1609 fi 1809 fi
1614} 1814}
1615 1815
1616# @FUNCTION: python_execute_trial 1816# @FUNCTION: python_execute_trial
1617# @USAGE: [-P|--PYTHONPATH PYTHONPATH] [-s|--separate-build-dirs] [--] [arguments] 1817# @USAGE: [-P|--PYTHONPATH PYTHONPATH] [-s|--separate-build-dirs] [--] [arguments]
1618# @DESCRIPTION: 1818# @DESCRIPTION:
1619# Execute trial for all enabled versions of Python. 1819# Execute trial for all enabled Python ABIs.
1820# 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.
1620python_execute_trial() { 1822python_execute_trial() {
1621 _python_set_color_variables 1823 _python_set_color_variables
1622 1824
1623 local PYTHONPATH_template= separate_build_dirs= 1825 local PYTHONPATH_template= separate_build_dirs=
1624 1826
1653 if [[ ! -e "${evaluated_PYTHONPATH}" ]]; then 1855 if [[ ! -e "${evaluated_PYTHONPATH}" ]]; then
1654 unset evaluated_PYTHONPATH 1856 unset evaluated_PYTHONPATH
1655 fi 1857 fi
1656 fi 1858 fi
1657 1859
1860 _python_test_hook pre
1861
1658 if [[ -n "${evaluated_PYTHONPATH}" ]]; then 1862 if [[ -n "${evaluated_PYTHONPATH}" ]]; then
1659 echo ${_BOLD}PYTHONPATH="${evaluated_PYTHONPATH}" trial $([[ "${PYTHON_TEST_VERBOSITY}" -ge 4 ]] && echo --spew) "$@"${_NORMAL} 1863 echo ${_BOLD}PYTHONPATH="${evaluated_PYTHONPATH}" trial $([[ "${PYTHON_TEST_VERBOSITY}" -ge 4 ]] && echo --spew) "$@"${_NORMAL}
1660 PYTHONPATH="${evaluated_PYTHONPATH}" trial $([[ "${PYTHON_TEST_VERBOSITY}" -ge 4 ]] && echo --spew) "$@" 1864 PYTHONPATH="${evaluated_PYTHONPATH}" trial $([[ "${PYTHON_TEST_VERBOSITY}" -ge 4 ]] && echo --spew) "$@" || return "$?"
1661 else 1865 else
1662 echo ${_BOLD}trial $([[ "${PYTHON_TEST_VERBOSITY}" -ge 4 ]] && echo --spew) "$@"${_NORMAL} 1866 echo ${_BOLD}trial $([[ "${PYTHON_TEST_VERBOSITY}" -ge 4 ]] && echo --spew) "$@"${_NORMAL}
1663 trial $([[ "${PYTHON_TEST_VERBOSITY}" -ge 4 ]] && echo --spew) "$@" 1867 trial $([[ "${PYTHON_TEST_VERBOSITY}" -ge 4 ]] && echo --spew) "$@" || return "$?"
1664 fi 1868 fi
1869
1870 _python_test_hook post
1665 } 1871 }
1666 if [[ -n "${SUPPORT_PYTHON_ABIS}" ]]; then 1872 if _python_package_supporting_installation_for_multiple_python_abis; then
1667 python_execute_function ${separate_build_dirs:+-s} python_test_function "$@" 1873 python_execute_function ${separate_build_dirs:+-s} python_test_function "$@"
1668 else 1874 else
1669 if [[ -n "${separate_build_dirs}" ]]; then 1875 if [[ -n "${separate_build_dirs}" ]]; then
1670 die "${FUNCNAME}(): Invalid usage" 1876 die "${FUNCNAME}(): Invalid usage"
1671 fi 1877 fi
1694# to protect sandbox. 1900# to protect sandbox.
1695python_disable_pyc() { 1901python_disable_pyc() {
1696 export PYTHONDONTWRITEBYTECODE="1" 1902 export PYTHONDONTWRITEBYTECODE="1"
1697} 1903}
1698 1904
1905_python_clean_compiled_modules() {
1906 _python_initialize_prefix_variables
1907 _python_set_color_variables
1908
1909 [[ "${FUNCNAME[1]}" =~ ^(python_mod_optimize|python_mod_compile|python_mod_cleanup)$ ]] || die "${FUNCNAME}(): Invalid usage"
1910
1911 local base_module_name compiled_file compiled_files=() dir path py_file root
1912
1913 # Strip trailing slash from EROOT.
1914 root="${EROOT%/}"
1915
1916 for path in "$@"; do
1917 compiled_files=()
1918 if [[ -d "${path}" ]]; then
1919 while read -d $'\0' -r compiled_file; do
1920 compiled_files+=("${compiled_file}")
1921 done < <(find "${path}" "(" -name "*.py[co]" -o -name "*\$py.class" ")" -print0)
1922
1923 if [[ "${EBUILD_PHASE}" == "postrm" ]]; then
1924 # Delete empty child directories.
1925 find "${path}" -type d | sort -r | while read -r dir; do
1926 rmdir "${dir}" 2> /dev/null && echo "${_CYAN}<<< ${dir}${_NORMAL}"
1927 done
1928 fi
1929 elif [[ "${path}" == *.py ]]; then
1930 base_module_name="${path##*/}"
1931 base_module_name="${base_module_name%.py}"
1932 if [[ -d "${path%/*}/__pycache__" ]]; then
1933 while read -d $'\0' -r compiled_file; do
1934 compiled_files+=("${compiled_file}")
1935 done < <(find "${path%/*}/__pycache__" "(" -name "${base_module_name}.*.py[co]" -o -name "${base_module_name}\$py.class" ")" -print0)
1936 fi
1937 compiled_files+=("${path}c" "${path}o" "${path%.py}\$py.class")
1938 fi
1939
1940 for compiled_file in "${compiled_files[@]}"; do
1941 [[ ! -f "${compiled_file}" ]] && continue
1942 dir="${compiled_file%/*}"
1943 dir="${dir##*/}"
1944 if [[ "${compiled_file}" == *.py[co] ]]; then
1945 if [[ "${dir}" == "__pycache__" ]]; then
1946 base_module_name="${compiled_file##*/}"
1947 base_module_name="${base_module_name%.*py[co]}"
1948 base_module_name="${base_module_name%.*}"
1949 py_file="${compiled_file%__pycache__/*}${base_module_name}.py"
1950 else
1951 py_file="${compiled_file%[co]}"
1952 fi
1953 if [[ "${EBUILD_PHASE}" == "postinst" ]]; then
1954 [[ -f "${py_file}" && "${compiled_file}" -nt "${py_file}" ]] && continue
1955 else
1956 [[ -f "${py_file}" ]] && continue
1957 fi
1958 echo "${_BLUE}<<< ${compiled_file%[co]}[co]${_NORMAL}"
1959 rm -f "${compiled_file%[co]}"[co]
1960 elif [[ "${compiled_file}" == *\$py.class ]]; then
1961 if [[ "${dir}" == "__pycache__" ]]; then
1962 base_module_name="${compiled_file##*/}"
1963 base_module_name="${base_module_name%\$py.class}"
1964 py_file="${compiled_file%__pycache__/*}${base_module_name}.py"
1965 else
1966 py_file="${compiled_file%\$py.class}"
1967 fi
1968 if [[ "${EBUILD_PHASE}" == "postinst" ]]; then
1969 [[ -f "${py_file}" && "${compiled_file}" -nt "${py_file}" ]] && continue
1970 else
1971 [[ -f "${py_file}" ]] && continue
1972 fi
1973 echo "${_BLUE}<<< ${compiled_file}${_NORMAL}"
1974 rm -f "${compiled_file}"
1975 else
1976 die "${FUNCNAME}(): Unrecognized file type: '${compiled_file}'"
1977 fi
1978
1979 # Delete empty parent directories.
1980 dir="${compiled_file%/*}"
1981 while [[ "${dir}" != "${root}" ]]; do
1982 if rmdir "${compiled_file%/*}" 2> /dev/null; then
1983 echo "${_CYAN}<<< ${compiled_file%/*}${_NORMAL}"
1984 else
1985 break
1986 fi
1987 dir="${dir%/*}"
1988 done
1989 done
1990 done
1991}
1992
1699# @FUNCTION: python_mod_optimize 1993# @FUNCTION: python_mod_optimize
1700# @USAGE: [options] [directory|file] 1994# @USAGE: [options] [directory|file]
1701# @DESCRIPTION: 1995# @DESCRIPTION:
1702# If no arguments supplied, it will recompile not recursively all modules 1996# If no arguments supplied, it will recompile not recursively all modules
1703# under sys.path (eg. /usr/lib/python2.6, /usr/lib/python2.6/site-packages). 1997# under sys.path (eg. /usr/lib/python2.6, /usr/lib/python2.6/site-packages).
1704# 1998#
1705# If supplied with arguments, it will recompile all modules recursively 1999# If supplied with arguments, it will recompile all modules recursively
1706# in the supplied directory. 2000# in the supplied directory.
1707# This function should only be run in pkg_postinst().
1708# 2001#
1709# Options passed to this function are passed to compileall.py. 2002# Options passed to this function are passed to compileall.py.
1710# 2003#
1711# Example: 2004# This function can be used only in pkg_postinst() phase.
1712# python_mod_optimize ctypesgencore
1713python_mod_optimize() { 2005python_mod_optimize() {
1714 _python_initialize_prefix_variables 2006 _python_initialize_prefix_variables
1715 2007
1716 # Check if phase is pkg_postinst(). 2008 # Check if phase is pkg_postinst().
1717 [[ ${EBUILD_PHASE} != "postinst" ]] && die "${FUNCNAME}() should only be run in pkg_postinst()" 2009 [[ "${EBUILD_PHASE}" != "postinst" ]] && die "${FUNCNAME}() can be used only in pkg_postinst() phase"
1718 2010
1719 if ! has "${EAPI:-0}" 0 1 2 || [[ -n "${SUPPORT_PYTHON_ABIS}" ]]; then 2011 if ! has "${EAPI:-0}" 0 1 2 || _python_package_supporting_installation_for_multiple_python_abis; then
2012 # PYTHON_ABI variable cannot be local in packages not supporting installation for multiple Python ABIs.
1720 local dir file options=() other_dirs=() other_files=() previous_PYTHON_ABI="${PYTHON_ABI}" PYTHON_ABI="${PYTHON_ABI}" return_code root site_packages_absolute_dirs=() site_packages_dirs=() site_packages_absolute_files=() site_packages_files=() 2013 local dir file iterated_PYTHON_ABIS options=() other_dirs=() other_files=() previous_PYTHON_ABI="${PYTHON_ABI}" return_code root site_packages_absolute_dirs=() site_packages_dirs=() site_packages_absolute_files=() site_packages_files=()
1721 2014
2015 if _python_package_supporting_installation_for_multiple_python_abis; then
2016 if [[ -z "${PYTHON_ABIS}" ]]; then
2017 die "${FUNCNAME}(): Environment not initialized"
2018 fi
2019 iterated_PYTHON_ABIS="${PYTHON_ABIS}"
2020 else
2021 iterated_PYTHON_ABIS="${PYTHON_ABI:=$(PYTHON --ABI)}"
2022 fi
2023
1722 # Strip trailing slash from ROOT. 2024 # Strip trailing slash from EROOT.
1723 root="${EROOT%/}" 2025 root="${EROOT%/}"
1724 2026
1725 # Respect ROOT and options passed to compileall.py.
1726 while (($#)); do 2027 while (($#)); do
1727 case "$1" in 2028 case "$1" in
1728 -l|-f|-q) 2029 -l|-f|-q)
1729 options+=("$1") 2030 options+=("$1")
1730 ;; 2031 ;;
1734 ;; 2035 ;;
1735 -*) 2036 -*)
1736 ewarn "${FUNCNAME}(): Ignoring option '$1'" 2037 ewarn "${FUNCNAME}(): Ignoring option '$1'"
1737 ;; 2038 ;;
1738 *) 2039 *)
1739 if ! _python_implementation && [[ "$1" =~ ^"${EPREFIX}"/usr/lib(32|64)?/python[[:digit:]]+\.[[:digit:]]+ ]]; then
1740 die "${FUNCNAME}() does not support absolute paths of directories/files in site-packages directories"
1741 elif [[ "$1" =~ ^/ ]]; then
1742 if [[ -d "${root}/$1" ]]; then
1743 other_dirs+=("${root}/$1")
1744 elif [[ -f "${root}/$1" ]]; then
1745 other_files+=("${root}/$1")
1746 elif [[ -e "${root}/$1" ]]; then
1747 ewarn "'${root}/$1' is not a file or a directory!"
1748 else
1749 ewarn "'${root}/$1' does not exist!"
1750 fi
1751 else
1752 for PYTHON_ABI in ${PYTHON_ABIS-${PYTHON_ABI:-$(PYTHON --ABI)}}; do
1753 if [[ -d "${root}$(python_get_sitedir)/$1" ]]; then
1754 site_packages_dirs+=("$1")
1755 break 2040 break
1756 elif [[ -f "${root}$(python_get_sitedir)/$1" ]]; then
1757 site_packages_files+=("$1")
1758 break
1759 elif [[ -e "${root}$(python_get_sitedir)/$1" ]]; then
1760 ewarn "'$1' is not a file or a directory!"
1761 else
1762 ewarn "'$1' does not exist!"
1763 fi
1764 done
1765 fi
1766 ;; 2041 ;;
1767 esac 2042 esac
1768 shift 2043 shift
1769 done 2044 done
1770 2045
2046 if [[ "$#" -eq 0 ]]; then
2047 _python_set_color_variables
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 ${FUNCNAME}() with paths to Python modules." &> /dev/null
2058 einfo "The ebuild needs to be fixed. Please report a bug, if it has not been already reported." &> /dev/null
2059 einfo &> /dev/null
2060 fi
2061
2062 while (($#)); do
2063 if ! _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"
2065 elif [[ "$1" =~ ^/ ]]; then
2066 if _python_package_supporting_installation_for_multiple_python_abis; then
2067 die "${FUNCNAME}(): Absolute paths cannot be used in ebuilds of packages supporting installation for multiple Python ABIs"
2068 fi
2069 if [[ -d "${root}$1" ]]; then
2070 other_dirs+=("${root}$1")
2071 elif [[ -f "${root}$1" ]]; then
2072 other_files+=("${root}$1")
2073 elif [[ -e "${root}$1" ]]; then
2074 eerror "'${root}$1' is not a file or a directory!"
2075 else
2076 eerror "'${root}$1' does not exist!"
2077 fi
2078 else
2079 for PYTHON_ABI in ${iterated_PYTHON_ABIS}; do
2080 if [[ -d "${root}$(python_get_sitedir)/$1" ]]; then
2081 site_packages_dirs+=("$1")
2082 break
2083 elif [[ -f "${root}$(python_get_sitedir)/$1" ]]; then
2084 site_packages_files+=("$1")
2085 break
2086 elif [[ -e "${root}$(python_get_sitedir)/$1" ]]; then
2087 eerror "'$1' is not a file or a directory!"
2088 else
2089 eerror "'$1' does not exist!"
2090 fi
2091 done
2092 fi
2093 shift
2094 done
2095
1771 # Set additional options. 2096 # Set additional options.
1772 options+=("-q") 2097 options+=("-q")
1773 2098
1774 for PYTHON_ABI in ${PYTHON_ABIS-${PYTHON_ABI:-$(PYTHON --ABI)}}; do 2099 for PYTHON_ABI in ${iterated_PYTHON_ABIS}; do
1775 if ((${#site_packages_dirs[@]})) || ((${#site_packages_files[@]})); then 2100 if ((${#site_packages_dirs[@]})) || ((${#site_packages_files[@]})); then
1776 return_code="0" 2101 return_code="0"
1777 ebegin "Compilation and optimization of Python modules for $(python_get_implementation) $(python_get_version)" 2102 ebegin "Compilation and optimization of Python modules for $(python_get_implementation) $(python_get_version)"
1778 if ((${#site_packages_dirs[@]})); then 2103 if ((${#site_packages_dirs[@]})); then
1779 for dir in "${site_packages_dirs[@]}"; do 2104 for dir in "${site_packages_dirs[@]}"; do
1781 done 2106 done
1782 "$(PYTHON)" "${root}$(python_get_libdir)/compileall.py" "${options[@]}" "${site_packages_absolute_dirs[@]}" || return_code="1" 2107 "$(PYTHON)" "${root}$(python_get_libdir)/compileall.py" "${options[@]}" "${site_packages_absolute_dirs[@]}" || return_code="1"
1783 if [[ "$(_python_get_implementation "${PYTHON_ABI}")" != "Jython" ]]; then 2108 if [[ "$(_python_get_implementation "${PYTHON_ABI}")" != "Jython" ]]; then
1784 "$(PYTHON)" -O "${root}$(python_get_libdir)/compileall.py" "${options[@]}" "${site_packages_absolute_dirs[@]}" &> /dev/null || return_code="1" 2109 "$(PYTHON)" -O "${root}$(python_get_libdir)/compileall.py" "${options[@]}" "${site_packages_absolute_dirs[@]}" &> /dev/null || return_code="1"
1785 fi 2110 fi
2111 _python_clean_compiled_modules "${site_packages_absolute_dirs[@]}"
1786 fi 2112 fi
1787 if ((${#site_packages_files[@]})); then 2113 if ((${#site_packages_files[@]})); then
1788 for file in "${site_packages_files[@]}"; do 2114 for file in "${site_packages_files[@]}"; do
1789 site_packages_absolute_files+=("${root}$(python_get_sitedir)/${file}") 2115 site_packages_absolute_files+=("${root}$(python_get_sitedir)/${file}")
1790 done 2116 done
1791 "$(PYTHON)" "${root}$(python_get_libdir)/py_compile.py" "${site_packages_absolute_files[@]}" || return_code="1" 2117 "$(PYTHON)" "${root}$(python_get_libdir)/py_compile.py" "${site_packages_absolute_files[@]}" || return_code="1"
1792 if [[ "$(_python_get_implementation "${PYTHON_ABI}")" != "Jython" ]]; then 2118 if [[ "$(_python_get_implementation "${PYTHON_ABI}")" != "Jython" ]]; then
1793 "$(PYTHON)" -O "${root}$(python_get_libdir)/py_compile.py" "${site_packages_absolute_files[@]}" &> /dev/null || return_code="1" 2119 "$(PYTHON)" -O "${root}$(python_get_libdir)/py_compile.py" "${site_packages_absolute_files[@]}" &> /dev/null || return_code="1"
1794 fi 2120 fi
2121 _python_clean_compiled_modules "${site_packages_absolute_files[@]}"
1795 fi 2122 fi
1796 eend "${return_code}" 2123 eend "${return_code}"
1797 fi 2124 fi
1798 unset site_packages_absolute_dirs site_packages_absolute_files 2125 unset site_packages_absolute_dirs site_packages_absolute_files
1799 done 2126 done
1800 2127
2128 if _python_package_supporting_installation_for_multiple_python_abis; then
1801 # Restore previous value of PYTHON_ABI. 2129 # Restore previous value of PYTHON_ABI.
1802 if [[ -n "${previous_PYTHON_ABI}" ]]; then 2130 if [[ -n "${previous_PYTHON_ABI}" ]]; then
1803 PYTHON_ABI="${previous_PYTHON_ABI}" 2131 PYTHON_ABI="${previous_PYTHON_ABI}"
1804 else 2132 else
1805 unset PYTHON_ABI 2133 unset PYTHON_ABI
2134 fi
1806 fi 2135 fi
1807 2136
1808 if ((${#other_dirs[@]})) || ((${#other_files[@]})); then 2137 if ((${#other_dirs[@]})) || ((${#other_files[@]})); then
1809 return_code="0" 2138 return_code="0"
1810 ebegin "Compilation and optimization of Python modules placed outside of site-packages directories for $(python_get_implementation) $(python_get_version)" 2139 ebegin "Compilation and optimization of Python modules placed outside of site-packages directories for $(python_get_implementation) $(python_get_version)"
1811 if ((${#other_dirs[@]})); then 2140 if ((${#other_dirs[@]})); then
1812 "$(PYTHON ${PYTHON_ABI})" "${root}$(python_get_libdir)/compileall.py" "${options[@]}" "${other_dirs[@]}" || return_code="1" 2141 "$(PYTHON ${PYTHON_ABI})" "${root}$(python_get_libdir)/compileall.py" "${options[@]}" "${other_dirs[@]}" || return_code="1"
1813 if [[ "$(_python_get_implementation "${PYTHON_ABI-$(PYTHON --ABI)}")" != "Jython" ]]; then 2142 if [[ "$(_python_get_implementation "${PYTHON_ABI}")" != "Jython" ]]; then
1814 "$(PYTHON ${PYTHON_ABI})" -O "${root}$(python_get_libdir)/compileall.py" "${options[@]}" "${other_dirs[@]}" &> /dev/null || return_code="1" 2143 "$(PYTHON ${PYTHON_ABI})" -O "${root}$(python_get_libdir)/compileall.py" "${options[@]}" "${other_dirs[@]}" &> /dev/null || return_code="1"
1815 fi 2144 fi
2145 _python_clean_compiled_modules "${other_dirs[@]}"
1816 fi 2146 fi
1817 if ((${#other_files[@]})); then 2147 if ((${#other_files[@]})); then
1818 "$(PYTHON ${PYTHON_ABI})" "${root}$(python_get_libdir)/py_compile.py" "${other_files[@]}" || return_code="1" 2148 "$(PYTHON ${PYTHON_ABI})" "${root}$(python_get_libdir)/py_compile.py" "${other_files[@]}" || return_code="1"
1819 if [[ "$(_python_get_implementation "${PYTHON_ABI-$(PYTHON --ABI)}")" != "Jython" ]]; then 2149 if [[ "$(_python_get_implementation "${PYTHON_ABI}")" != "Jython" ]]; then
1820 "$(PYTHON ${PYTHON_ABI})" -O "${root}$(python_get_libdir)/py_compile.py" "${other_files[@]}" &> /dev/null || return_code="1" 2150 "$(PYTHON ${PYTHON_ABI})" -O "${root}$(python_get_libdir)/py_compile.py" "${other_files[@]}" &> /dev/null || return_code="1"
1821 fi 2151 fi
2152 _python_clean_compiled_modules "${other_dirs[@]}"
1822 fi 2153 fi
1823 eend "${return_code}" 2154 eend "${return_code}"
1824 fi 2155 fi
1825 else 2156 else
2157 # Deprecated part of python_mod_optimize()
2158
1826 local myroot mydirs=() myfiles=() myopts=() return_code="0" 2159 local myroot mydirs=() myfiles=() myopts=() return_code="0"
1827 2160
1828 # strip trailing slash 2161 # strip trailing slash
1829 myroot="${EROOT%/}" 2162 myroot="${EROOT%/}"
1830 2163
1831 # respect ROOT and options passed to compileall.py 2164 # respect EROOT and options passed to compileall.py
1832 while (($#)); do 2165 while (($#)); do
1833 case "$1" in 2166 case "$1" in
1834 -l|-f|-q) 2167 -l|-f|-q)
1835 myopts+=("$1") 2168 myopts+=("$1")
1836 ;; 2169 ;;
1840 ;; 2173 ;;
1841 -*) 2174 -*)
1842 ewarn "${FUNCNAME}(): Ignoring option '$1'" 2175 ewarn "${FUNCNAME}(): Ignoring option '$1'"
1843 ;; 2176 ;;
1844 *) 2177 *)
1845 if [[ -d "${myroot}"/$1 ]]; then 2178 break
1846 mydirs+=("${myroot}/$1")
1847 elif [[ -f "${myroot}"/$1 ]]; then
1848 # Files are passed to python_mod_compile which is ROOT-aware
1849 myfiles+=("$1")
1850 elif [[ -e "${myroot}/$1" ]]; then
1851 ewarn "${myroot}/$1 is not a file or directory!"
1852 else
1853 ewarn "${myroot}/$1 does not exist!"
1854 fi
1855 ;; 2179 ;;
1856 esac 2180 esac
1857 shift 2181 shift
1858 done 2182 done
1859 2183
2184 if [[ "$#" -eq 0 ]]; then
2185 _python_set_color_variables
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 ${FUNCNAME}() with paths to Python modules." &> /dev/null
2196 einfo "The ebuild needs to be fixed. Please report a bug, if it has not been already reported." &> /dev/null
2197 einfo &> /dev/null
2198 fi
2199
2200 while (($#)); do
2201 if [[ -d "${myroot}/${1#/}" ]]; then
2202 mydirs+=("${myroot}/${1#/}")
2203 elif [[ -f "${myroot}/${1#/}" ]]; then
2204 # Files are passed to python_mod_compile which is EROOT-aware
2205 myfiles+=("$1")
2206 elif [[ -e "${myroot}/${1#/}" ]]; then
2207 eerror "${myroot}/${1#/} is not a file or directory!"
2208 else
2209 eerror "${myroot}/${1#/} does not exist!"
2210 fi
2211 shift
2212 done
2213
1860 # set additional opts 2214 # set additional opts
1861 myopts+=(-q) 2215 myopts+=(-q)
2216
2217 PYTHON_ABI="${PYTHON_ABI:-$(PYTHON --ABI)}"
1862 2218
1863 ebegin "Compilation and optimization of Python modules for $(python_get_implementation) $(python_get_version)" 2219 ebegin "Compilation and optimization of Python modules for $(python_get_implementation) $(python_get_version)"
1864 if ((${#mydirs[@]})); then 2220 if ((${#mydirs[@]})); then
1865 "$(PYTHON ${PYTHON_ABI})" "${myroot}$(python_get_libdir)/compileall.py" "${myopts[@]}" "${mydirs[@]}" || return_code="1" 2221 "$(PYTHON ${PYTHON_ABI})" "${myroot}$(python_get_libdir)/compileall.py" "${myopts[@]}" "${mydirs[@]}" || return_code="1"
1866 "$(PYTHON ${PYTHON_ABI})" -O "${myroot}$(python_get_libdir)/compileall.py" "${myopts[@]}" "${mydirs[@]}" &> /dev/null || return_code="1" 2222 "$(PYTHON ${PYTHON_ABI})" -O "${myroot}$(python_get_libdir)/compileall.py" "${myopts[@]}" "${mydirs[@]}" &> /dev/null || return_code="1"
2223 _python_clean_compiled_modules "${mydirs[@]}"
1867 fi 2224 fi
1868 2225
1869 if ((${#myfiles[@]})); then 2226 if ((${#myfiles[@]})); then
1870 python_mod_compile "${myfiles[@]}" 2227 python_mod_compile "${myfiles[@]}"
1871 fi 2228 fi
1882# 2239#
1883# It will recursively scan all compiled Python modules in the directories and 2240# It will recursively scan all compiled Python modules in the directories and
1884# determine if they are orphaned (i.e. their corresponding .py files are missing.) 2241# determine if they are orphaned (i.e. their corresponding .py files are missing.)
1885# If they are, then it will remove their corresponding .pyc and .pyo files. 2242# If they are, then it will remove their corresponding .pyc and .pyo files.
1886# 2243#
1887# This function should only be run in pkg_postrm(). 2244# This function can be used only in pkg_postrm() phase.
1888python_mod_cleanup() { 2245python_mod_cleanup() {
1889 _python_initialize_prefix_variables 2246 _python_initialize_prefix_variables
1890 _python_set_color_variables
1891 2247
1892 local path py_file PYTHON_ABI="${PYTHON_ABI}" SEARCH_PATH=() root 2248 local dir iterated_PYTHON_ABIS PYTHON_ABI="${PYTHON_ABI}" root search_paths=() sitedir
1893 2249
1894 # Check if phase is pkg_postrm(). 2250 # Check if phase is pkg_postrm().
1895 [[ ${EBUILD_PHASE} != "postrm" ]] && die "${FUNCNAME}() should only be run in pkg_postrm()" 2251 [[ "${EBUILD_PHASE}" != "postrm" ]] && die "${FUNCNAME}() can be used only in pkg_postrm() phase"
1896 2252
2253 if _python_package_supporting_installation_for_multiple_python_abis; then
2254 if [[ -z "${PYTHON_ABIS}" ]]; then
2255 die "${FUNCNAME}(): Environment not initialized"
2256 fi
2257 iterated_PYTHON_ABIS="${PYTHON_ABIS}"
2258 else
2259 iterated_PYTHON_ABIS="${PYTHON_ABI:-$(PYTHON --ABI)}"
2260 fi
2261
1897 # Strip trailing slash from ROOT. 2262 # Strip trailing slash from EROOT.
1898 root="${EROOT%/}" 2263 root="${EROOT%/}"
1899 2264
1900 if (($#)); then 2265 if [[ "$#" -gt 0 ]]; then
1901 if ! has "${EAPI:-0}" 0 1 2 || [[ -n "${SUPPORT_PYTHON_ABIS}" ]]; then 2266 if ! has "${EAPI:-0}" 0 1 2 || _python_package_supporting_installation_for_multiple_python_abis; then
1902 while (($#)); do 2267 while (($#)); do
1903 if ! _python_implementation && [[ "$1" =~ ^"${EPREFIX}"/usr/lib(32|64)?/python[[:digit:]]+\.[[:digit:]]+ ]]; then 2268 if ! _python_implementation && [[ "$1" =~ ^/usr/lib(32|64)?/python[[:digit:]]+\.[[:digit:]]+ ]]; then
1904 die "${FUNCNAME}() does not support absolute paths of directories/files in site-packages directories" 2269 die "${FUNCNAME}(): Paths of directories / files in site-packages directories must be relative to site-packages directories"
1905 elif [[ "$1" =~ ^/ ]]; then 2270 elif [[ "$1" =~ ^/ ]]; then
1906 SEARCH_PATH+=("${root}/${1#/}") 2271 if _python_package_supporting_installation_for_multiple_python_abis; then
2272 die "${FUNCNAME}(): Absolute paths cannot be used in ebuilds of packages supporting installation for multiple Python ABIs"
2273 fi
2274 search_paths+=("${root}$1")
1907 else 2275 else
1908 for PYTHON_ABI in ${PYTHON_ABIS-${PYTHON_ABI:-$(PYTHON --ABI)}}; do 2276 for PYTHON_ABI in ${iterated_PYTHON_ABIS}; do
1909 SEARCH_PATH+=("${root}$(python_get_sitedir)/$1") 2277 search_paths+=("${root}$(python_get_sitedir)/$1")
1910 done 2278 done
1911 fi 2279 fi
1912 shift 2280 shift
1913 done 2281 done
1914 else 2282 else
1915 SEARCH_PATH=("${@#/}") 2283 # Deprecated part of python_mod_cleanup()
1916 SEARCH_PATH=("${SEARCH_PATH[@]/#/${root}/}") 2284
2285 search_paths=("${@#/}")
2286 search_paths=("${search_paths[@]/#/${root}/}")
1917 fi 2287 fi
1918 else 2288 else
1919 local dir sitedir 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 ${FUNCNAME}() with paths to Python modules." &> /dev/null
2300 einfo "The ebuild needs to be fixed. Please report a bug, if it has not been already reported." &> /dev/null
2301 einfo &> /dev/null
2302
1920 for dir in "${root}"/usr/lib*; do 2303 for dir in "${root}"/usr/lib*; do
1921 if [[ -d "${dir}" && ! -L "${dir}" ]]; then 2304 if [[ -d "${dir}" && ! -L "${dir}" ]]; then
1922 for sitedir in "${dir}"/python*/site-packages; do 2305 for sitedir in "${dir}"/python*/site-packages; do
1923 if [[ -d "${sitedir}" ]]; then 2306 if [[ -d "${sitedir}" ]]; then
1924 SEARCH_PATH+=("${sitedir}") 2307 search_paths+=("${sitedir}")
1925 fi 2308 fi
1926 done 2309 done
1927 fi 2310 fi
1928 done 2311 done
1929 for sitedir in "${root}"/usr/share/jython-*/Lib/site-packages; do 2312 for sitedir in "${root}"/usr/share/jython-*/Lib/site-packages; do
1930 if [[ -d "${sitedir}" ]]; then 2313 if [[ -d "${sitedir}" ]]; then
1931 SEARCH_PATH+=("${sitedir}") 2314 search_paths+=("${sitedir}")
1932 fi 2315 fi
1933 done 2316 done
1934 fi 2317 fi
1935 2318
1936 for path in "${SEARCH_PATH[@]}"; do 2319 _python_clean_compiled_modules "${search_paths[@]}"
1937 if [[ -d "${path}" ]]; then
1938 find "${path}" "(" -name "*.py[co]" -o -name "*\$py.class" ")" -print0 | while read -rd ''; do
1939 if [[ "${REPLY}" == *[co] ]]; then
1940 py_file="${REPLY%[co]}"
1941 [[ -f "${py_file}" || (! -f "${py_file}c" && ! -f "${py_file}o") ]] && continue
1942 einfo "${_BLUE}<<< ${py_file}[co]${_NORMAL}"
1943 rm -f "${py_file}"[co]
1944 elif [[ "${REPLY}" == *\$py.class ]]; then
1945 py_file="${REPLY%\$py.class}.py"
1946 [[ -f "${py_file}" || ! -f "${py_file%.py}\$py.class" ]] && continue
1947 einfo "${_BLUE}<<< ${py_file%.py}\$py.class${_NORMAL}"
1948 rm -f "${py_file%.py}\$py.class"
1949 fi
1950 done
1951
1952 # Attempt to delete directories, which may be empty.
1953 find "${path}" -type d | sort -r | while read -r dir; do
1954 rmdir "${dir}" 2>/dev/null && einfo "${_CYAN}<<< ${dir}${_NORMAL}"
1955 done
1956 elif [[ "${path}" == *.py && ! -f "${path}" ]]; then
1957 if [[ (-f "${path}c" || -f "${path}o") ]]; then
1958 einfo "${_BLUE}<<< ${path}[co]${_NORMAL}"
1959 rm -f "${path}"[co]
1960 fi
1961 if [[ -f "${path%.py}\$py.class" ]]; then
1962 einfo "${_BLUE}<<< ${path%.py}\$py.class${_NORMAL}"
1963 rm -f "${path%.py}\$py.class"
1964 fi
1965 fi
1966 done
1967} 2320}
1968 2321
1969# ================================================================================================ 2322# ================================================================================================
1970# ===================================== DEPRECATED FUNCTIONS ===================================== 2323# ===================================== DEPRECATED FUNCTIONS =====================================
1971# ================================================================================================ 2324# ================================================================================================
1973# @FUNCTION: python_version 2326# @FUNCTION: python_version
1974# @DESCRIPTION: 2327# @DESCRIPTION:
1975# Run without arguments and it will export the version of python 2328# Run without arguments and it will export the version of python
1976# currently in use as $PYVER; sets PYVER/PYVER_MAJOR/PYVER_MINOR 2329# currently in use as $PYVER; sets PYVER/PYVER_MAJOR/PYVER_MINOR
1977python_version() { 2330python_version() {
1978 if ! has "${EAPI:-0}" 0 1 2 || [[ -n "${SUPPORT_PYTHON_ABIS}" ]]; then 2331 if ! has "${EAPI:-0}" 0 1 2 || _python_package_supporting_installation_for_multiple_python_abis; then
1979 eerror "Use PYTHON() and/or python_get_*() instead of ${FUNCNAME}()." 2332 eerror "Use PYTHON() and/or python_get_*() instead of ${FUNCNAME}()."
1980 die "${FUNCNAME}() cannot be used in this EAPI" 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: ${FUNCNAME}() is deprecated and will be banned on 2010-07-01." &> /dev/null
2347 einfo "Use PYTHON() instead of python variable. Use python_get_*() instead of PYVER* variables." &> /dev/null
2348 einfo "The ebuild needs to be fixed. Please report a bug, if it has not been already reported." &> /dev/null
2349 einfo &> /dev/null
1981 fi 2350 fi
1982 2351
1983 [[ -n "${PYVER}" ]] && return 0 2352 [[ -n "${PYVER}" ]] && return 0
1984 local tmpstr 2353 local tmpstr
1985 python="${python:-${EPREFIX}/usr/bin/python}" 2354 python="${python:-${EPREFIX}/usr/bin/python}"
2004# Example: 2373# Example:
2005# if python_mod_exists gtk; then 2374# if python_mod_exists gtk; then
2006# echo "gtk support enabled" 2375# echo "gtk support enabled"
2007# fi 2376# fi
2008python_mod_exists() { 2377python_mod_exists() {
2009 if ! has "${EAPI:-0}" 0 1 2 || [[ -n "${SUPPORT_PYTHON_ABIS}" ]]; then 2378 if ! has "${EAPI:-0}" 0 1 2 || _python_package_supporting_installation_for_multiple_python_abis; then
2010 eerror "Use USE dependencies and/or has_version() instead of ${FUNCNAME}()." 2379 eerror "Use USE dependencies and/or has_version() instead of ${FUNCNAME}()."
2011 die "${FUNCNAME}() cannot be used in this EAPI" 2380 die "${FUNCNAME}() cannot be used in this EAPI"
2012 fi 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 ${FUNCNAME}()." &> /dev/null
2394 eerror "The ebuild needs to be fixed. Please report a bug, if it has not been already reported." &> /dev/null
2395 eerror &> /dev/null
2013 2396
2014 if [[ "$#" -ne 1 ]]; then 2397 if [[ "$#" -ne 1 ]]; then
2015 die "${FUNCNAME}() requires 1 argument" 2398 die "${FUNCNAME}() requires 1 argument"
2016 fi 2399 fi
2017 "$(PYTHON ${PYTHON_ABI})" -c "import $1" &> /dev/null 2400 "$(PYTHON ${PYTHON_ABI})" -c "import $1" &> /dev/null
2020# @FUNCTION: python_tkinter_exists 2403# @FUNCTION: python_tkinter_exists
2021# @DESCRIPTION: 2404# @DESCRIPTION:
2022# Run without arguments, checks if Python was compiled with Tkinter 2405# Run without arguments, checks if Python was compiled with Tkinter
2023# support. If not, prints an error message and dies. 2406# support. If not, prints an error message and dies.
2024python_tkinter_exists() { 2407python_tkinter_exists() {
2025 if ! has "${EAPI:-0}" 0 1 2 || [[ -n "${SUPPORT_PYTHON_ABIS}" ]]; then 2408 if ! has "${EAPI:-0}" 0 1 2 || _python_package_supporting_installation_for_multiple_python_abis; then
2026 eerror "Use PYTHON_USE_WITH=\"xml\" and python_pkg_setup() instead of ${FUNCNAME}()." 2409 eerror "Use PYTHON_USE_WITH=\"xml\" and python_pkg_setup() instead of ${FUNCNAME}()."
2027 die "${FUNCNAME}() cannot be used in this EAPI" 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 ${FUNCNAME}()." &> /dev/null
2425 eerror "The ebuild needs to be fixed. Please report a bug, if it has not been already reported." &> /dev/null
2426 eerror &> /dev/null
2028 fi 2427 fi
2029 2428
2030 if ! "$(PYTHON ${PYTHON_ABI})" -c "from sys import version_info 2429 if ! "$(PYTHON ${PYTHON_ABI})" -c "from sys import version_info
2031if version_info[0] == 3: 2430if version_info[0] == 3:
2032 import tkinter 2431 import tkinter
2041 2440
2042# @FUNCTION: python_mod_compile 2441# @FUNCTION: python_mod_compile
2043# @USAGE: <file> [more files ...] 2442# @USAGE: <file> [more files ...]
2044# @DESCRIPTION: 2443# @DESCRIPTION:
2045# Given filenames, it will pre-compile the module's .pyc and .pyo. 2444# Given filenames, it will pre-compile the module's .pyc and .pyo.
2046# This function should only be run in pkg_postinst() 2445# This function can be used only in pkg_postinst() phase.
2047# 2446#
2048# Example: 2447# Example:
2049# python_mod_compile /usr/lib/python2.3/site-packages/pygoogle.py 2448# python_mod_compile /usr/lib/python2.3/site-packages/pygoogle.py
2050# 2449#
2051python_mod_compile() { 2450python_mod_compile() {
2052 if ! has "${EAPI:-0}" 0 1 2 || [[ -n "${SUPPORT_PYTHON_ABIS}" ]]; then 2451 if ! has "${EAPI:-0}" 0 1 2 || _python_package_supporting_installation_for_multiple_python_abis; then
2053 eerror "Use python_mod_optimize() instead of ${FUNCNAME}()." 2452 eerror "Use python_mod_optimize() instead of ${FUNCNAME}()."
2054 die "${FUNCNAME}() cannot be used in this EAPI" 2453 die "${FUNCNAME}() cannot be used in this EAPI"
2055 fi 2454 fi
2056 2455
2057 _python_initialize_prefix_variables 2456 _python_initialize_prefix_variables
2457 _python_set_color_variables
2458
2459 if [[ "${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
2058 2472
2059 local f myroot myfiles=() 2473 local f myroot myfiles=()
2060 2474
2061 # Check if phase is pkg_postinst() 2475 # Check if phase is pkg_postinst()
2062 [[ ${EBUILD_PHASE} != postinst ]] && die "${FUNCNAME}() should only be run in pkg_postinst()" 2476 [[ "${EBUILD_PHASE}" != "postinst" ]] && die "${FUNCNAME}() can be used only in pkg_postinst() phase"
2063 2477
2064 # strip trailing slash 2478 # strip trailing slash
2065 myroot="${EROOT%/}" 2479 myroot="${EROOT%/}"
2066 2480
2067 # respect ROOT 2481 # respect EROOT
2068 for f in "$@"; do 2482 for f in "$@"; do
2069 [[ -f "${myroot}/${f}" ]] && myfiles+=("${myroot}/${f}") 2483 [[ -f "${myroot}/${f}" ]] && myfiles+=("${myroot}/${f}")
2070 done 2484 done
2485
2486 PYTHON_ABI="$(PYTHON --ABI)"
2071 2487
2072 if ((${#myfiles[@]})); then 2488 if ((${#myfiles[@]})); then
2073 "$(PYTHON ${PYTHON_ABI})" "${myroot}$(python_get_libdir)/py_compile.py" "${myfiles[@]}" 2489 "$(PYTHON ${PYTHON_ABI})" "${myroot}$(python_get_libdir)/py_compile.py" "${myfiles[@]}"
2074 "$(PYTHON ${PYTHON_ABI})" -O "${myroot}$(python_get_libdir)/py_compile.py" "${myfiles[@]}" &> /dev/null 2490 "$(PYTHON ${PYTHON_ABI})" -O "${myroot}$(python_get_libdir)/py_compile.py" "${myfiles[@]}" &> /dev/null
2491 _python_clean_compiled_modules "${myfiles[@]}"
2075 else 2492 else
2076 ewarn "No files to compile!" 2493 ewarn "No files to compile!"
2077 fi 2494 fi
2078} 2495}

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