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Revision 1.80 - (show annotations) (download)
Tue Apr 12 18:49:03 2011 UTC (3 years, 8 months ago) by arfrever
Branch: MAIN
Changes since 1.79: +201 -59 lines
Unconditionally print deprecation warnings for usage of distutils.eclass in old EAPIs.
Support specifying current working directory in DISTUTILS_SETUP_FILES.
Support specifying Python ABI pattern in DISTUTILS_GLOBAL_OPTIONS in EAPI >=4.
Ban DISTUTILS_DISABLE_VERSIONING_OF_PYTHON_SCRIPTS.
Add sanity checks in some functions.
Disable installation of useless files in distutils_src_install().
Handle *-nspkg.pth files in distutils_src_install().
Support EAPI="4" in handling of DOCS in distutils_src_install.
Delete distutils_python_version() and distutils_python_tkinter().
Add distutils_get_intermediate_installation_image().

1 # Copyright 1999-2011 Gentoo Foundation
2 # Distributed under the terms of the GNU General Public License v2
3 # $Header: /var/cvsroot/gentoo-x86/eclass/distutils.eclass,v 1.79 2010/12/24 15:05:24 arfrever Exp $
4
5 # @ECLASS: distutils.eclass
6 # @MAINTAINER:
7 # Gentoo Python Project <python@gentoo.org>
8 # @BLURB: Eclass for packages with build systems using Distutils
9 # @DESCRIPTION:
10 # The distutils eclass defines phase functions for packages with build systems using Distutils.
11
12 inherit multilib python
13
14 case "${EAPI:-0}" in
15 0|1)
16 EXPORT_FUNCTIONS src_unpack src_compile src_install pkg_postinst pkg_postrm
17 ;;
18 *)
19 EXPORT_FUNCTIONS src_prepare src_compile src_install pkg_postinst pkg_postrm
20 ;;
21 esac
22
23 if [[ -z "$(declare -p PYTHON_DEPEND 2> /dev/null)" ]]; then
24 DEPEND="dev-lang/python"
25 RDEPEND="${DEPEND}"
26 fi
27
28 if has "${EAPI:-0}" 0 1 && [[ -n "${SUPPORT_PYTHON_ABIS}" ]]; then
29 ewarn
30 ewarn "\"${EBUILD}\":"
31 ewarn "Deprecation Warning: Usage of distutils.eclass in packages supporting installation"
32 ewarn "for multiple Python ABIs in EAPI <=1 is deprecated and will be banned on 2011-06-01."
33 ewarn "The ebuild needs to be fixed. Please report a bug, if it has not been already reported."
34 ewarn
35 elif has "${EAPI:-0}" 0 1 2 && [[ -z "${SUPPORT_PYTHON_ABIS}" ]]; then
36 ewarn
37 ewarn "\"${EBUILD}\":"
38 ewarn "Deprecation Warning: Usage of distutils.eclass in packages not supporting installation"
39 ewarn "for multiple Python ABIs in EAPI <=2 is deprecated and will be banned on 2011-06-01."
40 ewarn "The ebuild needs to be fixed. Please report a bug, if it has not been already reported."
41 ewarn
42 fi
43
44 # 'python' variable is deprecated. Use PYTHON() instead.
45 if has "${EAPI:-0}" 0 1 2 && [[ -z "${SUPPORT_PYTHON_ABIS}" ]]; then
46 python="python"
47 else
48 python="die"
49 fi
50
51 # @ECLASS-VARIABLE: DISTUTILS_USE_SEPARATE_SOURCE_DIRECTORIES
52 # @DESCRIPTION:
53 # Set this to use separate source directories for each enabled version of Python.
54
55 # @ECLASS-VARIABLE: DISTUTILS_SETUP_FILES
56 # @DESCRIPTION:
57 # Array of paths to setup files.
58 # Syntax:
59 # [current_working_directory|]path_to_setup_file
60
61 # @ECLASS-VARIABLE: DISTUTILS_GLOBAL_OPTIONS
62 # @DESCRIPTION:
63 # Array of global options passed to setup files.
64 # Syntax in EAPI <4:
65 # global_option
66 # Syntax in EAPI >=4:
67 # Python_ABI_pattern global_option
68
69 # @ECLASS-VARIABLE: DISTUTILS_SRC_TEST
70 # @DESCRIPTION:
71 # Type of test command used by distutils_src_test().
72 # IUSE and DEPEND are automatically adjusted, unless DISTUTILS_DISABLE_TEST_DEPENDENCY is set.
73 # Valid values:
74 # setup.py
75 # nosetests
76 # py.test
77 # trial [arguments]
78
79 # @ECLASS-VARIABLE: DISTUTILS_DISABLE_TEST_DEPENDENCY
80 # @DESCRIPTION:
81 # Disable modification of IUSE and DEPEND caused by setting of DISTUTILS_SRC_TEST.
82
83 if [[ -n "${DISTUTILS_SRC_TEST}" && ! "${DISTUTILS_SRC_TEST}" =~ ^(setup\.py|nosetests|py\.test|trial(\ .*)?)$ ]]; then
84 die "'DISTUTILS_SRC_TEST' variable has unsupported value '${DISTUTILS_SRC_TEST}'"
85 fi
86
87 if [[ -z "${DISTUTILS_DISABLE_TEST_DEPENDENCY}" ]]; then
88 if [[ "${DISTUTILS_SRC_TEST}" == "nosetests" ]]; then
89 IUSE="test"
90 DEPEND+="${DEPEND:+ }test? ( dev-python/nose )"
91 elif [[ "${DISTUTILS_SRC_TEST}" == "py.test" ]]; then
92 IUSE="test"
93 DEPEND+="${DEPEND:+ }test? ( dev-python/pytest )"
94 # trial requires an argument, which is usually equal to "${PN}".
95 elif [[ "${DISTUTILS_SRC_TEST}" =~ ^trial(\ .*)?$ ]]; then
96 IUSE="test"
97 DEPEND+="${DEPEND:+ }test? ( dev-python/twisted )"
98 fi
99 fi
100
101 if [[ -n "${DISTUTILS_SRC_TEST}" ]]; then
102 EXPORT_FUNCTIONS src_test
103 fi
104
105 # Scheduled for deletion on 2011-06-01.
106 if [[ -n "${DISTUTILS_DISABLE_VERSIONING_OF_PYTHON_SCRIPTS}" ]]; then
107 eerror "Use PYTHON_NONVERSIONED_EXECUTABLES=(\".*\") instead of DISTUTILS_DISABLE_VERSIONING_OF_PYTHON_SCRIPTS variable."
108 die "DISTUTILS_DISABLE_VERSIONING_OF_PYTHON_SCRIPTS variable is banned"
109 fi
110
111 # @ECLASS-VARIABLE: DOCS
112 # @DESCRIPTION:
113 # Additional documentation files installed by distutils_src_install().
114
115 _distutils_get_build_dir() {
116 if _python_package_supporting_installation_for_multiple_python_abis && [[ -z "${DISTUTILS_USE_SEPARATE_SOURCE_DIRECTORIES}" ]]; then
117 echo "build-${PYTHON_ABI}"
118 else
119 echo "build"
120 fi
121 }
122
123 _distutils_get_PYTHONPATH() {
124 if _python_package_supporting_installation_for_multiple_python_abis && [[ -z "${DISTUTILS_USE_SEPARATE_SOURCE_DIRECTORIES}" ]]; then
125 ls -d build-${PYTHON_ABI}/lib* 2> /dev/null
126 else
127 ls -d build/lib* 2> /dev/null
128 fi
129 }
130
131 _distutils_hook() {
132 if [[ "$#" -ne 1 ]]; then
133 die "${FUNCNAME}() requires 1 argument"
134 fi
135 if [[ "$(type -t "distutils_src_${EBUILD_PHASE}_$1_hook")" == "function" ]]; then
136 "distutils_src_${EBUILD_PHASE}_$1_hook"
137 fi
138 }
139
140 _distutils_prepare_global_options() {
141 local element option pattern
142
143 if [[ -n "$(declare -p DISTUTILS_GLOBAL_OPTIONS 2> /dev/null)" && "$(declare -p DISTUTILS_GLOBAL_OPTIONS)" != "declare -a DISTUTILS_GLOBAL_OPTIONS="* ]]; then
144 die "DISTUTILS_GLOBAL_OPTIONS should be indexed array"
145 fi
146
147 if has "${EAPI:-0}" 0 1 2 3; then
148 _DISTUTILS_GLOBAL_OPTIONS=("${DISTUTILS_GLOBAL_OPTIONS[@]}")
149 else
150 _DISTUTILS_GLOBAL_OPTIONS=()
151
152 for element in "${DISTUTILS_GLOBAL_OPTIONS[@]}"; do
153 if [[ ! "${element}" =~ ^[^[:space:]]+\ . ]]; then
154 die "Element '${element}' of DISTUTILS_GLOBAL_OPTIONS array has invalid syntax"
155 fi
156 pattern="${element%% *}"
157 option="${element#* }"
158 if _python_check_python_abi_matching "${PYTHON_ABI}" "${pattern}"; then
159 _DISTUTILS_GLOBAL_OPTIONS+=("${option}")
160 fi
161 done
162 fi
163 }
164
165 _distutils_prepare_current_working_directory() {
166 if [[ "$1" == *"|"*"|"* ]]; then
167 die "Element '$1' of DISTUTILS_SETUP_FILES array has invalid syntax"
168 fi
169
170 if [[ "$1" == *"|"* ]]; then
171 echo "${_BOLD}[${1%|*}]${_NORMAL}"
172 pushd "${1%|*}" > /dev/null || die "Entering directory '${1%|*}' failed"
173 fi
174 }
175
176 _distutils_restore_current_working_directory() {
177 if [[ "$1" == *"|"* ]]; then
178 popd > /dev/null || die "Leaving directory '${1%|*}' failed"
179 fi
180 }
181
182 # @FUNCTION: distutils_src_unpack
183 # @DESCRIPTION:
184 # The distutils src_unpack function. This function is exported.
185 distutils_src_unpack() {
186 if ! has "${EAPI:-0}" 0 1; then
187 die "${FUNCNAME}() cannot be used in this EAPI"
188 fi
189
190 if [[ "${EBUILD_PHASE}" != "unpack" ]]; then
191 die "${FUNCNAME}() can be used only in src_unpack() phase"
192 fi
193
194 unpack ${A}
195 cd "${S}"
196
197 distutils_src_prepare
198 }
199
200 # @FUNCTION: distutils_src_prepare
201 # @DESCRIPTION:
202 # The distutils src_prepare function. This function is exported.
203 distutils_src_prepare() {
204 if ! has "${EAPI:-0}" 0 1 && [[ "${EBUILD_PHASE}" != "prepare" ]]; then
205 die "${FUNCNAME}() can be used only in src_prepare() phase"
206 fi
207
208 _python_check_python_pkg_setup_execution
209
210 local distribute_setup_existence="0" ez_setup_existence="0"
211
212 if [[ "$#" -ne 0 ]]; then
213 die "${FUNCNAME}() does not accept arguments"
214 fi
215
216 # Delete ez_setup files to prevent packages from installing Setuptools on their own.
217 [[ -d ez_setup || -f ez_setup.py ]] && ez_setup_existence="1"
218 rm -fr ez_setup*
219 if [[ "${ez_setup_existence}" == "1" ]]; then
220 echo "def use_setuptools(*args, **kwargs): pass" > ez_setup.py
221 fi
222
223 # Delete distribute_setup files to prevent packages from installing Distribute on their own.
224 [[ -d distribute_setup || -f distribute_setup.py ]] && distribute_setup_existence="1"
225 rm -fr distribute_setup*
226 if [[ "${distribute_setup_existence}" == "1" ]]; then
227 echo "def use_setuptools(*args, **kwargs): pass" > distribute_setup.py
228 fi
229
230 if [[ -n "${DISTUTILS_USE_SEPARATE_SOURCE_DIRECTORIES}" ]]; then
231 python_copy_sources
232 fi
233 }
234
235 # @FUNCTION: distutils_src_compile
236 # @DESCRIPTION:
237 # The distutils src_compile function. This function is exported.
238 # In ebuilds of packages supporting installation for multiple versions of Python, this function
239 # calls distutils_src_compile_pre_hook() and distutils_src_compile_post_hook(), if they are defined.
240 distutils_src_compile() {
241 if [[ "${EBUILD_PHASE}" != "compile" ]]; then
242 die "${FUNCNAME}() can be used only in src_compile() phase"
243 fi
244
245 _python_check_python_pkg_setup_execution
246 _python_set_color_variables
247
248 local setup_file
249
250 if _python_package_supporting_installation_for_multiple_python_abis; then
251 distutils_building() {
252 _distutils_hook pre
253
254 _distutils_prepare_global_options
255
256 for setup_file in "${DISTUTILS_SETUP_FILES[@]-setup.py}"; do
257 _distutils_prepare_current_working_directory "${setup_file}"
258
259 echo ${_BOLD}"$(PYTHON)" "${setup_file#*|}" "${_DISTUTILS_GLOBAL_OPTIONS[@]}" build -b "$(_distutils_get_build_dir)" "$@"${_NORMAL}
260 "$(PYTHON)" "${setup_file#*|}" "${_DISTUTILS_GLOBAL_OPTIONS[@]}" build -b "$(_distutils_get_build_dir)" "$@" || return "$?"
261
262 _distutils_restore_current_working_directory "${setup_file}"
263 done
264
265 _distutils_hook post
266 }
267 python_execute_function ${DISTUTILS_USE_SEPARATE_SOURCE_DIRECTORIES:+-s} distutils_building "$@"
268 unset -f distutils_building
269 else
270 _distutils_prepare_global_options
271
272 for setup_file in "${DISTUTILS_SETUP_FILES[@]-setup.py}"; do
273 _distutils_prepare_current_working_directory "${setup_file}"
274
275 echo ${_BOLD}"$(PYTHON)" "${setup_file#*|}" "${_DISTUTILS_GLOBAL_OPTIONS[@]}" build "$@"${_NORMAL}
276 "$(PYTHON)" "${setup_file#*|}" "${_DISTUTILS_GLOBAL_OPTIONS[@]}" build "$@" || die "Building failed"
277
278 _distutils_restore_current_working_directory "${setup_file}"
279 done
280 fi
281 }
282
283 _distutils_src_test_hook() {
284 if [[ "$#" -ne 1 ]]; then
285 die "${FUNCNAME}() requires 1 arguments"
286 fi
287
288 if ! _python_package_supporting_installation_for_multiple_python_abis; then
289 return
290 fi
291
292 if [[ "$(type -t "distutils_src_test_pre_hook")" == "function" ]]; then
293 eval "python_execute_$1_pre_hook() {
294 distutils_src_test_pre_hook
295 }"
296 fi
297
298 if [[ "$(type -t "distutils_src_test_post_hook")" == "function" ]]; then
299 eval "python_execute_$1_post_hook() {
300 distutils_src_test_post_hook
301 }"
302 fi
303 }
304
305 # @FUNCTION: distutils_src_test
306 # @DESCRIPTION:
307 # The distutils src_test function. This function is exported, when DISTUTILS_SRC_TEST variable is set.
308 # In ebuilds of packages supporting installation for multiple versions of Python, this function
309 # calls distutils_src_test_pre_hook() and distutils_src_test_post_hook(), if they are defined.
310 distutils_src_test() {
311 if [[ "${EBUILD_PHASE}" != "test" ]]; then
312 die "${FUNCNAME}() can be used only in src_test() phase"
313 fi
314
315 _python_check_python_pkg_setup_execution
316 _python_set_color_variables
317
318 local arguments setup_file
319
320 if [[ "${DISTUTILS_SRC_TEST}" == "setup.py" ]]; then
321 if _python_package_supporting_installation_for_multiple_python_abis; then
322 distutils_testing() {
323 _distutils_hook pre
324
325 _distutils_prepare_global_options
326
327 for setup_file in "${DISTUTILS_SETUP_FILES[@]-setup.py}"; do
328 _distutils_prepare_current_working_directory "${setup_file}"
329
330 echo ${_BOLD}PYTHONPATH="$(_distutils_get_PYTHONPATH)" "$(PYTHON)" "${setup_file#*|}" "${_DISTUTILS_GLOBAL_OPTIONS[@]}" $([[ -z "${DISTUTILS_USE_SEPARATE_SOURCE_DIRECTORIES}" ]] && echo build -b "$(_distutils_get_build_dir)") test "$@"${_NORMAL}
331 PYTHONPATH="$(_distutils_get_PYTHONPATH)" "$(PYTHON)" "${setup_file#*|}" "${_DISTUTILS_GLOBAL_OPTIONS[@]}" $([[ -z "${DISTUTILS_USE_SEPARATE_SOURCE_DIRECTORIES}" ]] && echo build -b "$(_distutils_get_build_dir)") test "$@" || return "$?"
332
333 _distutils_restore_current_working_directory "${setup_file}"
334 done
335
336 _distutils_hook post
337 }
338 python_execute_function ${DISTUTILS_USE_SEPARATE_SOURCE_DIRECTORIES:+-s} distutils_testing "$@"
339 unset -f distutils_testing
340 else
341 _distutils_prepare_global_options
342
343 for setup_file in "${DISTUTILS_SETUP_FILES[@]-setup.py}"; do
344 _distutils_prepare_current_working_directory "${setup_file}"
345
346 echo ${_BOLD}PYTHONPATH="$(_distutils_get_PYTHONPATH)" "$(PYTHON)" "${setup_file#*|}" "${_DISTUTILS_GLOBAL_OPTIONS[@]}" test "$@"${_NORMAL}
347 PYTHONPATH="$(_distutils_get_PYTHONPATH)" "$(PYTHON)" "${setup_file#*|}" "${_DISTUTILS_GLOBAL_OPTIONS[@]}" test "$@" || die "Testing failed"
348
349 _distutils_restore_current_working_directory "${setup_file}"
350 done
351 fi
352 elif [[ "${DISTUTILS_SRC_TEST}" == "nosetests" ]]; then
353 _distutils_src_test_hook nosetests
354
355 python_execute_nosetests -P '$(_distutils_get_PYTHONPATH)' ${DISTUTILS_USE_SEPARATE_SOURCE_DIRECTORIES:+-s} -- "$@"
356 elif [[ "${DISTUTILS_SRC_TEST}" == "py.test" ]]; then
357 _distutils_src_test_hook py.test
358
359 python_execute_py.test -P '$(_distutils_get_PYTHONPATH)' ${DISTUTILS_USE_SEPARATE_SOURCE_DIRECTORIES:+-s} -- "$@"
360 # trial requires an argument, which is usually equal to "${PN}".
361 elif [[ "${DISTUTILS_SRC_TEST}" =~ ^trial(\ .*)?$ ]]; then
362 if [[ "${DISTUTILS_SRC_TEST}" == "trial "* ]]; then
363 arguments="${DISTUTILS_SRC_TEST#trial }"
364 else
365 arguments="${PN}"
366 fi
367
368 _distutils_src_test_hook trial
369
370 python_execute_trial -P '$(_distutils_get_PYTHONPATH)' ${DISTUTILS_USE_SEPARATE_SOURCE_DIRECTORIES:+-s} -- ${arguments} "$@"
371 else
372 die "'DISTUTILS_SRC_TEST' variable has unsupported value '${DISTUTILS_SRC_TEST}'"
373 fi
374 }
375
376 # @FUNCTION: distutils_src_install
377 # @DESCRIPTION:
378 # The distutils src_install function. This function is exported.
379 # In ebuilds of packages supporting installation for multiple versions of Python, this function
380 # calls distutils_src_install_pre_hook() and distutils_src_install_post_hook(), if they are defined.
381 # It also installs some standard documentation files (AUTHORS, Change*, CHANGELOG, CONTRIBUTORS,
382 # KNOWN_BUGS, MAINTAINERS, NEWS, README*, TODO).
383 distutils_src_install() {
384 if [[ "${EBUILD_PHASE}" != "install" ]]; then
385 die "${FUNCNAME}() can be used only in src_install() phase"
386 fi
387
388 _python_check_python_pkg_setup_execution
389 _python_initialize_prefix_variables
390 _python_set_color_variables
391
392 local default_docs doc line nspkg_pth_file nspkg_pth_files=() setup_file
393
394 if _python_package_supporting_installation_for_multiple_python_abis; then
395 distutils_installation() {
396 _distutils_hook pre
397
398 _distutils_prepare_global_options
399
400 for setup_file in "${DISTUTILS_SETUP_FILES[@]-setup.py}"; do
401 _distutils_prepare_current_working_directory "${setup_file}"
402
403 echo ${_BOLD}"$(PYTHON)" "${setup_file#*|}" "${_DISTUTILS_GLOBAL_OPTIONS[@]}" $([[ -z "${DISTUTILS_USE_SEPARATE_SOURCE_DIRECTORIES}" ]] && echo build -b "$(_distutils_get_build_dir)") install --no-compile --root="${T}/images/${PYTHON_ABI}" "$@"${_NORMAL}
404 "$(PYTHON)" "${setup_file#*|}" "${_DISTUTILS_GLOBAL_OPTIONS[@]}" $([[ -z "${DISTUTILS_USE_SEPARATE_SOURCE_DIRECTORIES}" ]] && echo build -b "$(_distutils_get_build_dir)") install --no-compile --root="${T}/images/${PYTHON_ABI}" "$@" || return "$?"
405
406 _distutils_restore_current_working_directory "${setup_file}"
407 done
408
409 _distutils_hook post
410 }
411 python_execute_function ${DISTUTILS_USE_SEPARATE_SOURCE_DIRECTORIES:+-s} distutils_installation "$@"
412 unset -f distutils_installation
413
414 python_merge_intermediate_installation_images "${T}/images"
415 else
416 # Mark the package to be rebuilt after a Python upgrade.
417 python_need_rebuild
418
419 _distutils_prepare_global_options
420
421 for setup_file in "${DISTUTILS_SETUP_FILES[@]-setup.py}"; do
422 _distutils_prepare_current_working_directory "${setup_file}"
423
424 echo ${_BOLD}"$(PYTHON)" "${setup_file#*|}" "${_DISTUTILS_GLOBAL_OPTIONS[@]}" install --root="${D}" --no-compile "$@"${_NORMAL}
425 "$(PYTHON)" "${setup_file#*|}" "${_DISTUTILS_GLOBAL_OPTIONS[@]}" install --root="${D}" --no-compile "$@" || die "Installation failed"
426
427 _distutils_restore_current_working_directory "${setup_file}"
428 done
429 fi
430
431 while read -d $'\0' -r nspkg_pth_file; do
432 nspkg_pth_files+=("${nspkg_pth_file}")
433 done < <(find "${ED}" -name "*-nspkg.pth" -type f -print0)
434
435 if [[ "${#nspkg_pth_files[@]}" -gt 0 ]]; then
436 einfo
437 einfo "Python namespaces:"
438 for nspkg_pth_file in "${nspkg_pth_files[@]}"; do
439 einfo " '${nspkg_pth_file#${ED%/}}':"
440 while read -r line; do
441 einfo " $(echo "${line}" | sed -e "s/.*types\.ModuleType('\([^']\+\)').*/\1/")"
442 done < "${nspkg_pth_file}"
443 if ! has "${EAPI:-0}" 0 1 2 3; then
444 rm -f "${nspkg_pth_file}" || die "Deletion of '${nspkg_pth_file}' failed"
445 fi
446 done
447 einfo
448 fi
449
450 if [[ -e "${ED}usr/local" ]]; then
451 die "Illegal installation into /usr/local"
452 fi
453
454 default_docs="AUTHORS Change* CHANGELOG CONTRIBUTORS KNOWN_BUGS MAINTAINERS NEWS README* TODO"
455
456 for doc in ${default_docs}; do
457 [[ -s "${doc}" ]] && dodoc "${doc}"
458 done
459
460 if has "${EAPI:-0}" 0 1 2 3; then
461 if [[ -n "${DOCS}" ]]; then
462 dodoc ${DOCS} || die "dodoc failed"
463 fi
464 else
465 if [[ -n "${DOCS}" ]]; then
466 dodoc -r ${DOCS} || die "dodoc failed"
467 fi
468 fi
469
470 DISTUTILS_SRC_INSTALL_EXECUTED="1"
471 }
472
473 # @FUNCTION: distutils_pkg_postinst
474 # @DESCRIPTION:
475 # The distutils pkg_postinst function. This function is exported.
476 # When PYTHON_MODNAME variable is set, then this function calls python_mod_optimize() with modules
477 # specified in PYTHON_MODNAME variable. Otherwise it calls python_mod_optimize() with module, whose
478 # name is equal to name of current package, if this module exists.
479 distutils_pkg_postinst() {
480 if [[ "${EBUILD_PHASE}" != "postinst" ]]; then
481 die "${FUNCNAME}() can be used only in pkg_postinst() phase"
482 fi
483
484 _python_check_python_pkg_setup_execution
485 _python_initialize_prefix_variables
486
487 if [[ -z "${DISTUTILS_SRC_INSTALL_EXECUTED}" ]]; then
488 die "${FUNCNAME}() called illegally"
489 fi
490
491 local pylibdir pymod
492
493 if [[ "$#" -ne 0 ]]; then
494 die "${FUNCNAME}() does not accept arguments"
495 fi
496
497 if [[ -z "$(declare -p PYTHON_MODNAME 2> /dev/null)" ]]; then
498 for pylibdir in "${EROOT}"usr/$(get_libdir)/python* "${EROOT}"usr/share/jython-*/Lib; do
499 if [[ -d "${pylibdir}/site-packages/${PN}" ]]; then
500 PYTHON_MODNAME="${PN}"
501 fi
502 done
503 fi
504
505 if [[ -n "${PYTHON_MODNAME}" ]]; then
506 if ! has "${EAPI:-0}" 0 1 2 || _python_package_supporting_installation_for_multiple_python_abis; then
507 python_mod_optimize ${PYTHON_MODNAME}
508 else
509 for pymod in ${PYTHON_MODNAME}; do
510 python_mod_optimize "$(python_get_sitedir)/${pymod}"
511 done
512 fi
513 fi
514 }
515
516 # @FUNCTION: distutils_pkg_postrm
517 # @DESCRIPTION:
518 # The distutils pkg_postrm function. This function is exported.
519 # When PYTHON_MODNAME variable is set, then this function calls python_mod_cleanup() with modules
520 # specified in PYTHON_MODNAME variable. Otherwise it calls python_mod_cleanup() with module, whose
521 # name is equal to name of current package, if this module exists.
522 distutils_pkg_postrm() {
523 if [[ "${EBUILD_PHASE}" != "postrm" ]]; then
524 die "${FUNCNAME}() can be used only in pkg_postrm() phase"
525 fi
526
527 _python_check_python_pkg_setup_execution
528 _python_initialize_prefix_variables
529
530 if [[ -z "${DISTUTILS_SRC_INSTALL_EXECUTED}" ]]; then
531 die "${FUNCNAME}() called illegally"
532 fi
533
534 local pylibdir pymod
535
536 if [[ "$#" -ne 0 ]]; then
537 die "${FUNCNAME}() does not accept arguments"
538 fi
539
540 if [[ -z "$(declare -p PYTHON_MODNAME 2> /dev/null)" ]]; then
541 for pylibdir in "${EROOT}"usr/$(get_libdir)/python* "${EROOT}"usr/share/jython-*/Lib; do
542 if [[ -d "${pylibdir}/site-packages/${PN}" ]]; then
543 PYTHON_MODNAME="${PN}"
544 fi
545 done
546 fi
547
548 if [[ -n "${PYTHON_MODNAME}" ]]; then
549 if ! has "${EAPI:-0}" 0 1 2 || _python_package_supporting_installation_for_multiple_python_abis; then
550 python_mod_cleanup ${PYTHON_MODNAME}
551 else
552 for pymod in ${PYTHON_MODNAME}; do
553 for pylibdir in "${EROOT}"usr/$(get_libdir)/python*; do
554 if [[ -d "${pylibdir}/site-packages/${pymod}" ]]; then
555 python_mod_cleanup "${pylibdir#${EROOT%/}}/site-packages/${pymod}"
556 fi
557 done
558 done
559 fi
560 fi
561 }
562
563 # @FUNCTION: distutils_get_intermediate_installation_image
564 # @DESCRIPTION:
565 # Print path to intermediate installation image.
566 #
567 # This function can be used only in distutils_src_install_pre_hook() and distutils_src_install_post_hook().
568 distutils_get_intermediate_installation_image() {
569 if [[ "${EBUILD_PHASE}" != "install" ]]; then
570 die "${FUNCNAME}() can be used only in src_install() phase"
571 fi
572
573 if ! _python_package_supporting_installation_for_multiple_python_abis; then
574 die "${FUNCNAME}() cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs"
575 fi
576
577 _python_check_python_pkg_setup_execution
578
579 if [[ ! "${FUNCNAME[1]}" =~ ^distutils_src_install_(pre|post)_hook$ ]]; then
580 die "${FUNCNAME}() can be used only in distutils_src_install_pre_hook() and distutils_src_install_post_hook()"
581 fi
582
583 if [[ "$#" -ne 0 ]]; then
584 die "${FUNCNAME}() does not accept arguments"
585 fi
586
587 echo "${T}/images/${PYTHON_ABI}"
588 }

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