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Revision 1.104 Revision 1.156
1# Copyright 1999-2010 Gentoo Foundation 1# Copyright 1999-2012 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 1.104 2010/10/25 11:54:19 arfrever Exp $ 3# $Header: /var/cvsroot/gentoo-x86/eclass/python.eclass,v 1.156 2012/08/16 07:46:15 patrick Exp $
4 4
5# @ECLASS: python.eclass 5# @ECLASS: python.eclass
6# @MAINTAINER: 6# @MAINTAINER:
7# Gentoo Python Project <python@gentoo.org> 7# Gentoo Python Project <python@gentoo.org>
8# @BLURB: Eclass for Python packages 8# @BLURB: Eclass for Python packages
9# @DESCRIPTION: 9# @DESCRIPTION:
10# The python eclass contains miscellaneous, useful functions for Python packages. 10# The python eclass contains miscellaneous, useful functions for Python packages.
11 11
12# Must call inherit before EXPORT_FUNCTIONS to avoid QA warning.
13if [[ -z "${_PYTHON_ECLASS_INHERITED}" ]]; then
12inherit multilib 14 inherit multilib
15fi
13 16
17# Export pkg_setup every time to avoid issues with eclass inheritance order.
18if ! has "${EAPI:-0}" 0 1 2 3 || { has "${EAPI:-0}" 2 3 && [[ -n "${PYTHON_USE_WITH}" || -n "${PYTHON_USE_WITH_OR}" ]]; }; then
19 EXPORT_FUNCTIONS pkg_setup
20fi
21
22# Avoid processing this eclass more than once.
23if [[ -z "${_PYTHON_ECLASS_INHERITED}" ]]; then
24_PYTHON_ECLASS_INHERITED="1"
25
14if ! has "${EAPI:-0}" 0 1 2 3; then 26if ! has "${EAPI:-0}" 0 1 2 3 4; then
15 die "API of python.eclass in EAPI=\"${EAPI}\" not established" 27 die "API of python.eclass in EAPI=\"${EAPI}\" not established"
16fi 28fi
17 29
18_CPYTHON2_SUPPORTED_ABIS=(2.4 2.5 2.6 2.7) 30_CPYTHON2_GLOBALLY_SUPPORTED_ABIS=(2.4 2.5 2.6 2.7)
19_CPYTHON3_SUPPORTED_ABIS=(3.0 3.1 3.2) 31_CPYTHON3_GLOBALLY_SUPPORTED_ABIS=(3.1 3.2)
20_JYTHON_SUPPORTED_ABIS=(2.5-jython) 32_JYTHON_GLOBALLY_SUPPORTED_ABIS=(2.5-jython)
21_PYTHON_SUPPORTED_ABIS=(${_CPYTHON2_SUPPORTED_ABIS[@]} ${_CPYTHON3_SUPPORTED_ABIS[@]} ${_JYTHON_SUPPORTED_ABIS[@]}) 33_PYPY_GLOBALLY_SUPPORTED_ABIS=(2.7-pypy-1.7 2.7-pypy-1.8 2.7-pypy-1.9)
34_PYTHON_GLOBALLY_SUPPORTED_ABIS=(${_CPYTHON2_GLOBALLY_SUPPORTED_ABIS[@]} ${_CPYTHON3_GLOBALLY_SUPPORTED_ABIS[@]} ${_JYTHON_GLOBALLY_SUPPORTED_ABIS[@]} ${_PYPY_GLOBALLY_SUPPORTED_ABIS[@]})
22 35
23# ================================================================================================ 36# ================================================================================================
24# ===================================== HANDLING OF METADATA ===================================== 37# ===================================== HANDLING OF METADATA =====================================
25# ================================================================================================ 38# ================================================================================================
26 39
27_python_set_IUSE() { 40_PYTHON_ABI_PATTERN_REGEX="([[:alnum:]]|\.|-|\*|\[|\])+"
28 local PYTHON_ABI restricted_ABI restricted_ABIs support_ABI
29 41
30 _PYTHON_ABIS_USE_FLAGS="" 42_python_check_python_abi_matching() {
31 restricted_ABIs="${RESTRICT_PYTHON_ABIS// /$'\n'}" 43 local pattern patterns patterns_list="0" PYTHON_ABI
32 44
33 for PYTHON_ABI in "${_PYTHON_SUPPORTED_ABIS[@]}"; do 45 while (($#)); do
34 support_ABI="1" 46 case "$1" in
35 while read restricted_ABI; do 47 --patterns-list)
36 if [[ "${PYTHON_ABI}" == ${restricted_ABI} ]]; then 48 patterns_list="1"
37 support_ABI="0" 49 ;;
50 --)
51 shift
38 break 52 break
53 ;;
54 -*)
55 die "${FUNCNAME}(): Unrecognized option '$1'"
56 ;;
57 *)
58 break
59 ;;
60 esac
61 shift
62 done
63
64 if [[ "$#" -ne 2 ]]; then
65 die "${FUNCNAME}() requires 2 arguments"
66 fi
67
68 PYTHON_ABI="$1"
69
70 if [[ "${patterns_list}" == "0" ]]; then
71 pattern="$2"
72
73 if [[ "${pattern}" == *"-cpython" ]]; then
74 [[ "${PYTHON_ABI}" =~ ^[[:digit:]]+\.[[:digit:]]+$ && "${PYTHON_ABI}" == ${pattern%-cpython} ]]
75 elif [[ "${pattern}" == *"-jython" ]]; then
76 [[ "${PYTHON_ABI}" == ${pattern} ]]
77 elif [[ "${pattern}" == *"-pypy-"* ]]; then
78 [[ "${PYTHON_ABI}" == ${pattern} ]]
79 else
80 if [[ "${PYTHON_ABI}" =~ ^[[:digit:]]+\.[[:digit:]]+$ ]]; then
81 [[ "${PYTHON_ABI}" == ${pattern} ]]
82 elif [[ "${PYTHON_ABI}" =~ ^[[:digit:]]+\.[[:digit:]]+-jython$ ]]; then
83 [[ "${PYTHON_ABI%-jython}" == ${pattern} ]]
84 elif [[ "${PYTHON_ABI}" =~ ^[[:digit:]]+\.[[:digit:]]+-pypy-[[:digit:]]+\.[[:digit:]]+$ ]]; then
85 [[ "${PYTHON_ABI%-pypy-*}" == ${pattern} ]]
86 else
87 die "${FUNCNAME}(): Unrecognized Python ABI '${PYTHON_ABI}'"
88 fi
39 fi 89 fi
40 done <<< "${restricted_ABIs}" 90 else
41 [[ "${support_ABI}" == "1" ]] && _PYTHON_ABIS_USE_FLAGS+="${_PYTHON_ABIS_USE_FLAGS:+ }python_abis_${PYTHON_ABI}" 91 patterns="${2// /$'\n'}"
42 done
43 92
44 IUSE="${_PYTHON_ABIS_USE_FLAGS}" 93 while read pattern; do
45} 94 if _python_check_python_abi_matching "${PYTHON_ABI}" "${pattern}"; then
95 return 0
96 fi
97 done <<< "${patterns}"
46 98
47if ! has "${EAPI:-0}" 0 1 2 3 && [[ -n "${SUPPORT_PYTHON_ABIS}" ]]; then 99 return 1
48 _python_set_IUSE
49fi 100 fi
50unset -f _python_set_IUSE 101}
102
103_python_implementation() {
104 if [[ "${CATEGORY}/${PN}" == "dev-lang/python" ]]; then
105 return 0
106 elif [[ "${CATEGORY}/${PN}" == "dev-java/jython" ]]; then
107 return 0
108 elif [[ "${CATEGORY}/${PN}" == "dev-python/pypy" ]]; then
109 return 0
110 else
111 return 1
112 fi
113}
114
115_python_package_supporting_installation_for_multiple_python_abis() {
116 if has "${EAPI:-0}" 0 1 2 3 4; then
117 if [[ -n "${SUPPORT_PYTHON_ABIS}" ]]; then
118 return 0
119 else
120 return 1
121 fi
122 else
123 die "${FUNCNAME}(): Support for EAPI=\"${EAPI}\" not implemented"
124 fi
125}
51 126
52# @ECLASS-VARIABLE: PYTHON_DEPEND 127# @ECLASS-VARIABLE: PYTHON_DEPEND
53# @DESCRIPTION: 128# @DESCRIPTION:
54# Specification of dependency on dev-lang/python. 129# Specification of dependency on dev-lang/python.
55# Syntax: 130# Syntax:
90 fi 165 fi
91 fi 166 fi
92 167
93 if [[ "${major_version}" == "2" ]]; then 168 if [[ "${major_version}" == "2" ]]; then
94 python2="1" 169 python2="1"
95 python_versions=("${_CPYTHON2_SUPPORTED_ABIS[@]}") 170 python_versions=("${_CPYTHON2_GLOBALLY_SUPPORTED_ABIS[@]}")
96 python2_minimal_version="${minimal_version}" 171 python2_minimal_version="${minimal_version}"
97 python2_maximal_version="${maximal_version}" 172 python2_maximal_version="${maximal_version}"
98 elif [[ "${major_version}" == "3" ]]; then 173 elif [[ "${major_version}" == "3" ]]; then
99 python3="1" 174 python3="1"
100 python_versions=("${_CPYTHON3_SUPPORTED_ABIS[@]}") 175 python_versions=("${_CPYTHON3_GLOBALLY_SUPPORTED_ABIS[@]}")
101 python3_minimal_version="${minimal_version}" 176 python3_minimal_version="${minimal_version}"
102 python3_maximal_version="${maximal_version}" 177 python3_maximal_version="${maximal_version}"
103 else 178 else
104 python_all="1" 179 python_all="1"
105 python_versions=("${_CPYTHON2_SUPPORTED_ABIS[@]}" "${_CPYTHON3_SUPPORTED_ABIS[@]}") 180 python_versions=("${_CPYTHON2_GLOBALLY_SUPPORTED_ABIS[@]}" "${_CPYTHON3_GLOBALLY_SUPPORTED_ABIS[@]}")
106 python_minimal_version="${minimal_version}" 181 python_minimal_version="${minimal_version}"
107 python_maximal_version="${maximal_version}" 182 python_maximal_version="${maximal_version}"
108 fi 183 fi
109 184
110 if [[ -n "${minimal_version}" ]] && ! has "${minimal_version}" "${python_versions[@]}"; then 185 if [[ -n "${minimal_version}" ]] && ! has "${minimal_version}" "${python_versions[@]}"; then
138 213
139 if [[ "${python_all}" == "1" ]]; then 214 if [[ "${python_all}" == "1" ]]; then
140 if [[ -z "${python_minimal_version}" && -z "${python_maximal_version}" ]]; then 215 if [[ -z "${python_minimal_version}" && -z "${python_maximal_version}" ]]; then
141 _PYTHON_ATOMS+=("dev-lang/python") 216 _PYTHON_ATOMS+=("dev-lang/python")
142 else 217 else
143 python_versions=("${_CPYTHON2_SUPPORTED_ABIS[@]}" "${_CPYTHON3_SUPPORTED_ABIS[@]}") 218 python_versions=("${_CPYTHON2_GLOBALLY_SUPPORTED_ABIS[@]}" "${_CPYTHON3_GLOBALLY_SUPPORTED_ABIS[@]}")
144 python_minimal_version="${python_minimal_version:-${python_versions[0]}}" 219 python_minimal_version="${python_minimal_version:-${python_versions[0]}}"
145 python_maximal_version="${python_maximal_version:-${python_versions[${#python_versions[@]}-1]}}" 220 python_maximal_version="${python_maximal_version:-${python_versions[${#python_versions[@]}-1]}}"
146 _append_accepted_versions_range 221 _append_accepted_versions_range
147 fi 222 fi
148 else 223 else
149 if [[ "${python3}" == "1" ]]; then 224 if [[ "${python3}" == "1" ]]; then
150 if [[ -z "${python3_minimal_version}" && -z "${python3_maximal_version}" ]]; then 225 if [[ -z "${python3_minimal_version}" && -z "${python3_maximal_version}" ]]; then
151 _PYTHON_ATOMS+=("=dev-lang/python-3*") 226 _PYTHON_ATOMS+=("=dev-lang/python-3*")
152 else 227 else
153 python_versions=("${_CPYTHON3_SUPPORTED_ABIS[@]}") 228 python_versions=("${_CPYTHON3_GLOBALLY_SUPPORTED_ABIS[@]}")
154 python_minimal_version="${python3_minimal_version:-${python_versions[0]}}" 229 python_minimal_version="${python3_minimal_version:-${python_versions[0]}}"
155 python_maximal_version="${python3_maximal_version:-${python_versions[${#python_versions[@]}-1]}}" 230 python_maximal_version="${python3_maximal_version:-${python_versions[${#python_versions[@]}-1]}}"
156 _append_accepted_versions_range 231 _append_accepted_versions_range
157 fi 232 fi
158 fi 233 fi
159 if [[ "${python2}" == "1" ]]; then 234 if [[ "${python2}" == "1" ]]; then
160 if [[ -z "${python2_minimal_version}" && -z "${python2_maximal_version}" ]]; then 235 if [[ -z "${python2_minimal_version}" && -z "${python2_maximal_version}" ]]; then
161 _PYTHON_ATOMS+=("=dev-lang/python-2*") 236 _PYTHON_ATOMS+=("=dev-lang/python-2*")
162 else 237 else
163 python_versions=("${_CPYTHON2_SUPPORTED_ABIS[@]}") 238 python_versions=("${_CPYTHON2_GLOBALLY_SUPPORTED_ABIS[@]}")
164 python_minimal_version="${python2_minimal_version:-${python_versions[0]}}" 239 python_minimal_version="${python2_minimal_version:-${python_versions[0]}}"
165 python_maximal_version="${python2_maximal_version:-${python_versions[${#python_versions[@]}-1]}}" 240 python_maximal_version="${python2_maximal_version:-${python_versions[${#python_versions[@]}-1]}}"
166 _append_accepted_versions_range 241 _append_accepted_versions_range
167 fi 242 fi
168 fi 243 fi
180 else 255 else
181 die "Invalid syntax of PYTHON_DEPEND" 256 die "Invalid syntax of PYTHON_DEPEND"
182 fi 257 fi
183} 258}
184 259
260if _python_implementation; then
185DEPEND=">=app-admin/eselect-python-20091230" 261 DEPEND=">=app-admin/eselect-python-20091230"
186RDEPEND="${DEPEND}" 262 RDEPEND="${DEPEND}"
263 PDEPEND="app-admin/python-updater"
264fi
187 265
188if [[ -n "${PYTHON_DEPEND}" ]]; then 266if [[ -n "${PYTHON_DEPEND}" ]]; then
189 _python_parse_PYTHON_DEPEND 267 _python_parse_PYTHON_DEPEND
190else 268else
191 _PYTHON_ATOMS=("dev-lang/python") 269 _PYTHON_ATOMS=("dev-lang/python")
230 _PYTHON_USE_WITH_ATOMS="${_PYTHON_USE_WITH_ATOMS_ARRAY[@]}" 308 _PYTHON_USE_WITH_ATOMS="${_PYTHON_USE_WITH_ATOMS_ARRAY[@]}"
231 fi 309 fi
232 if [[ -n "${PYTHON_USE_WITH_OPT}" ]]; then 310 if [[ -n "${PYTHON_USE_WITH_OPT}" ]]; then
233 _PYTHON_USE_WITH_ATOMS="${PYTHON_USE_WITH_OPT}? ( ${_PYTHON_USE_WITH_ATOMS} )" 311 _PYTHON_USE_WITH_ATOMS="${PYTHON_USE_WITH_OPT}? ( ${_PYTHON_USE_WITH_ATOMS} )"
234 fi 312 fi
235 DEPEND+=" ${_PYTHON_USE_WITH_ATOMS}" 313 DEPEND+="${DEPEND:+ }${_PYTHON_USE_WITH_ATOMS}"
236 RDEPEND+=" ${_PYTHON_USE_WITH_ATOMS}" 314 RDEPEND+="${RDEPEND:+ }${_PYTHON_USE_WITH_ATOMS}"
237 unset _PYTHON_ATOM _PYTHON_USE_WITH_ATOMS _PYTHON_USE_WITH_ATOMS_ARRAY 315 unset _PYTHON_ATOM _PYTHON_USE_WITH_ATOMS _PYTHON_USE_WITH_ATOMS_ARRAY
238fi 316fi
239 317
240unset _PYTHON_ATOMS 318unset _PYTHON_ATOMS
241
242# @FUNCTION: python_abi_depend
243# @USAGE: [-e|--exclude-ABIs Python_ABIs] [-i|--include-ABIs Python_ABIs] [--] <dependency_atom> [dependency_atoms]
244# @DESCRIPTION:
245# Print dependency atoms with USE dependencies for Python ABIs added.
246# If --exclude-ABIs option is specified, then Python ABIs matching its argument are not used.
247# If --include-ABIs option is specified, then only Python ABIs matching its argument are used.
248# --exclude-ABIs and --include-ABIs options cannot be specified simultaneously.
249python_abi_depend() {
250 local atom atom_index atoms=() exclude_ABIs="0" excluded_ABI excluded_ABIs include_ABIs="0" included_ABI included_ABIs support_ABI USE_dependencies USE_flag USE_flag_index USE_flags=()
251
252 if has "${EAPI:-0}" 0 1 2 3; then
253 die "${FUNCNAME}() cannot be used in this EAPI"
254 fi
255
256 if [[ -z "${SUPPORT_PYTHON_ABIS}" ]]; then
257 die "${FUNCNAME}() cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs"
258 fi
259
260 while (($#)); do
261 case "$1" in
262 -e|--exclude-ABIs)
263 exclude_ABIs="1"
264 excluded_ABIs="${2// /$'\n'}"
265 shift
266 ;;
267 -i|--include-ABIs)
268 include_ABIs="1"
269 included_ABIs="${2// /$'\n'}"
270 shift
271 ;;
272 --)
273 shift
274 break
275 ;;
276 -*)
277 die "${FUNCNAME}(): Unrecognized option '$1'"
278 ;;
279 *)
280 break
281 ;;
282 esac
283 shift
284 done
285
286 if [[ "${exclude_ABIs}" == "1" && "${include_ABIs}" == "1" ]]; then
287 die "${FUNCNAME}(): '--exclude-ABIs' and '--include-ABIs' options cannot be specified simultaneously"
288 fi
289
290 if [[ "$#" -eq 0 ]]; then
291 die "${FUNCNAME}(): Missing dependency atoms"
292 fi
293
294 atoms=("$@")
295
296 if [[ "${exclude_ABIs}" == "0" && "${include_ABIs}" == "0" ]]; then
297 USE_dependencies="$(printf ",%s?" ${_PYTHON_ABIS_USE_FLAGS})"
298 USE_dependencies="${USE_dependencies#,}"
299
300 for atom_index in "${!atoms[@]}"; do
301 atom="${atoms[${atom_index}]}"
302
303 if [[ "${atom}" == *"["*"]" ]]; then
304 echo -n "${atom%]},"
305 else
306 echo -n "${atom}["
307 fi
308 echo -n "${USE_dependencies}]"
309
310 if [[ "${atom_index}" -ne $((${#atoms[@]} - 1)) ]]; then
311 echo -n " "
312 fi
313 done
314 else
315 if [[ "${exclude_ABIs}" == "1" ]]; then
316 for USE_flag in ${_PYTHON_ABIS_USE_FLAGS}; do
317 while read excluded_ABI; do
318 support_ABI="1"
319 if [[ "${USE_flag}" == python_abis_${excluded_ABI} ]]; then
320 support_ABI="0"
321 break
322 fi
323 done <<< "${excluded_ABIs}"
324 [[ "${support_ABI}" == "1" ]] && USE_flags+=("${USE_flag}")
325 done
326 elif [[ "${include_ABIs}" == "1" ]]; then
327 for USE_flag in ${_PYTHON_ABIS_USE_FLAGS}; do
328 while read included_ABI; do
329 support_ABI="0"
330 if [[ "${USE_flag}" == python_abis_${included_ABI} ]]; then
331 support_ABI="1"
332 break
333 fi
334 done <<< "${included_ABIs}"
335 [[ "${support_ABI}" == "1" ]] && USE_flags+=("${USE_flag}")
336 done
337 else
338 die "${FUNCNAME}(): Internal error"
339 fi
340
341 for USE_flag_index in "${!USE_flags[@]}"; do
342 USE_flag="${USE_flags[${USE_flag_index}]}"
343 USE_dependencies="${USE_flag}"
344
345 echo -n "${USE_flag}? ( "
346
347 for atom_index in "${!atoms[@]}"; do
348 atom="${atoms[${atom_index}]}"
349
350 if [[ "${atom}" == *"["*"]" ]]; then
351 echo -n "${atom%]},"
352 else
353 echo -n "${atom}["
354 fi
355 echo -n "${USE_dependencies}]"
356
357 if [[ "${atom_index}" -ne $((${#atoms[@]} - 1)) ]]; then
358 echo -n " "
359 fi
360 done
361
362 echo -n " )"
363
364 if [[ "${USE_flag_index}" -ne $((${#USE_flags[@]} - 1)) ]]; then
365 echo -n " "
366 fi
367 done
368 fi
369}
370 319
371# ================================================================================================ 320# ================================================================================================
372# =================================== MISCELLANEOUS FUNCTIONS ==================================== 321# =================================== MISCELLANEOUS FUNCTIONS ====================================
373# ================================================================================================ 322# ================================================================================================
374
375_python_implementation() {
376 if [[ "${CATEGORY}/${PN}" == "dev-lang/python" ]]; then
377 return 0
378 elif [[ "${CATEGORY}/${PN}" == "dev-java/jython" ]]; then
379 return 0
380 else
381 return 1
382 fi
383}
384
385_python_package_supporting_installation_for_multiple_python_abis() {
386 if [[ "${EBUILD_PHASE}" == "depend" ]]; then
387 die "${FUNCNAME}() cannot be used in global scope"
388 fi
389
390 if has "${EAPI:-0}" 0 1 2 3 4; then
391 if [[ -n "${SUPPORT_PYTHON_ABIS}" ]]; then
392 return 0
393 else
394 return 1
395 fi
396 else
397 die "${FUNCNAME}(): Support for EAPI=\"${EAPI}\" not implemented"
398 fi
399}
400 323
401_python_abi-specific_local_scope() { 324_python_abi-specific_local_scope() {
402 [[ " ${FUNCNAME[@]:2} " =~ " "(_python_final_sanity_checks|python_execute_function|python_mod_optimize|python_mod_cleanup)" " ]] 325 [[ " ${FUNCNAME[@]:2} " =~ " "(_python_final_sanity_checks|python_execute_function|python_mod_optimize|python_mod_cleanup)" " ]]
403} 326}
404 327
476 _CYAN= 399 _CYAN=
477 _NORMAL= 400 _NORMAL=
478 fi 401 fi
479} 402}
480 403
481unset PYTHON_PKG_SETUP_EXECUTED
482
483_python_check_python_pkg_setup_execution() { 404_python_check_python_pkg_setup_execution() {
484 [[ " ${FUNCNAME[@]:1} " =~ " "(python_set_active_version|python_pkg_setup)" " ]] && return 405 [[ " ${FUNCNAME[@]:1} " =~ " "(python_set_active_version|python_pkg_setup)" " ]] && return
485 406
486 if ! has "${EAPI:-0}" 0 1 2 3 && [[ -z "${PYTHON_PKG_SETUP_EXECUTED}" ]]; then 407 if ! has "${EAPI:-0}" 0 1 2 3 && [[ -z "${PYTHON_PKG_SETUP_EXECUTED}" ]]; then
487 die "python_pkg_setup() not called" 408 die "python_pkg_setup() not called"
492# @DESCRIPTION: 413# @DESCRIPTION:
493# Perform sanity checks and initialize environment. 414# Perform sanity checks and initialize environment.
494# 415#
495# This function is exported in EAPI 2 and 3 when PYTHON_USE_WITH or PYTHON_USE_WITH_OR variable 416# This function is exported in EAPI 2 and 3 when PYTHON_USE_WITH or PYTHON_USE_WITH_OR variable
496# is set and always in EAPI >=4. Calling of this function is mandatory in EAPI >=4. 417# is set and always in EAPI >=4. Calling of this function is mandatory in EAPI >=4.
497#
498# This function can be used only in pkg_setup() phase.
499python_pkg_setup() { 418python_pkg_setup() {
500 # Check if phase is pkg_setup(). 419 if [[ "${EBUILD_PHASE}" != "setup" ]]; then
501 [[ "${EBUILD_PHASE}" != "setup" ]] && die "${FUNCNAME}() can be used only in pkg_setup() phase" 420 die "${FUNCNAME}() can be used only in pkg_setup() phase"
421 fi
502 422
503 if [[ "$#" -ne 0 ]]; then 423 if [[ "$#" -ne 0 ]]; then
504 die "${FUNCNAME}() does not accept arguments" 424 die "${FUNCNAME}() does not accept arguments"
505 fi 425 fi
426
427 export JYTHON_SYSTEM_CACHEDIR="1"
428 addwrite "${EPREFIX}/var/cache/jython"
506 429
507 if _python_package_supporting_installation_for_multiple_python_abis; then 430 if _python_package_supporting_installation_for_multiple_python_abis; then
508 _python_calculate_PYTHON_ABIS 431 _python_calculate_PYTHON_ABIS
509 export EPYTHON="$(PYTHON -f)" 432 export EPYTHON="$(PYTHON -f)"
510 else 433 else
553 fi 476 fi
554 477
555 PYTHON_PKG_SETUP_EXECUTED="1" 478 PYTHON_PKG_SETUP_EXECUTED="1"
556} 479}
557 480
558if ! has "${EAPI:-0}" 0 1 2 3 || { has "${EAPI:-0}" 2 3 && [[ -n "${PYTHON_USE_WITH}" || -n "${PYTHON_USE_WITH_OR}" ]]; }; then 481_PYTHON_SHEBANG_BASE_PART_REGEX='^#![[:space:]]*([^[:space:]]*/usr/bin/env[[:space:]]+)?([^[:space:]]*/)?(jython|pypy-c|python)'
559 EXPORT_FUNCTIONS pkg_setup
560fi
561 482
562# @FUNCTION: python_convert_shebangs 483# @FUNCTION: python_convert_shebangs
563# @USAGE: [-q|--quiet] [-r|--recursive] [-x|--only-executables] [--] <Python_version> <file|directory> [files|directories] 484# @USAGE: [-q|--quiet] [-r|--recursive] [-x|--only-executables] [--] <Python_ABI|Python_version> <file|directory> [files|directories]
564# @DESCRIPTION: 485# @DESCRIPTION:
565# Convert shebangs in specified files. Directories can be specified only with --recursive option. 486# Convert shebangs in specified files. Directories can be specified only with --recursive option.
566python_convert_shebangs() { 487python_convert_shebangs() {
567 _python_check_python_pkg_setup_execution 488 _python_check_python_pkg_setup_execution
568 489
569 local argument file files=() only_executables="0" python_version quiet="0" recursive="0" 490 local argument file files=() only_executables="0" python_interpreter quiet="0" recursive="0" shebangs_converted="0"
570 491
571 while (($#)); do 492 while (($#)); do
572 case "$1" in 493 case "$1" in
573 -r|--recursive) 494 -r|--recursive)
574 recursive="1" 495 recursive="1"
597 die "${FUNCNAME}(): Missing Python version and files or directories" 518 die "${FUNCNAME}(): Missing Python version and files or directories"
598 elif [[ "$#" -eq 1 ]]; then 519 elif [[ "$#" -eq 1 ]]; then
599 die "${FUNCNAME}(): Missing files or directories" 520 die "${FUNCNAME}(): Missing files or directories"
600 fi 521 fi
601 522
602 python_version="$1" 523 if [[ -n "$(_python_get_implementation --ignore-invalid "$1")" ]]; then
524 python_interpreter="$(PYTHON "$1")"
525 else
526 python_interpreter="python$1"
527 fi
603 shift 528 shift
604 529
605 for argument in "$@"; do 530 for argument in "$@"; do
606 if [[ ! -e "${argument}" ]]; then 531 if [[ ! -e "${argument}" ]]; then
607 die "${FUNCNAME}(): '${argument}' does not exist" 532 die "${FUNCNAME}(): '${argument}' does not exist"
622 547
623 for file in "${files[@]}"; do 548 for file in "${files[@]}"; do
624 file="${file#./}" 549 file="${file#./}"
625 [[ "${only_executables}" == "1" && ! -x "${file}" ]] && continue 550 [[ "${only_executables}" == "1" && ! -x "${file}" ]] && continue
626 551
627 if [[ "$(head -n1 "${file}")" =~ ^'#!'.*python ]]; then 552 if [[ "$(head -n1 "${file}")" =~ ${_PYTHON_SHEBANG_BASE_PART_REGEX} ]]; then
628 [[ "$(sed -ne "2p" "${file}")" =~ ^"# Gentoo '".*"' wrapper script generated by python_generate_wrapper_scripts()"$ ]] && continue 553 [[ "$(sed -ne "2p" "${file}")" =~ ^"# Gentoo '".*"' wrapper script generated by python_generate_wrapper_scripts()"$ ]] && continue
554
555 shebangs_converted="1"
629 556
630 if [[ "${quiet}" == "0" ]]; then 557 if [[ "${quiet}" == "0" ]]; then
631 einfo "Converting shebang in '${file}'" 558 einfo "Converting shebang in '${file}'"
632 fi 559 fi
633 560
634 sed -e "1s/python\([[:digit:]]\+\(\.[[:digit:]]\+\)\?\)\?/python${python_version}/" -i "${file}" || die "Conversion of shebang in '${file}' failed" 561 sed -e "1s:^#![[:space:]]*\([^[:space:]]*/usr/bin/env[[:space:]]\)\?[[:space:]]*\([^[:space:]]*/\)\?\(jython\|pypy-c\|python\)\([[:digit:]]\+\(\.[[:digit:]]\+\)\?\)\?\(\$\|[[:space:]].*\):#!\1\2${python_interpreter}\6:" -i "${file}" || die "Conversion of shebang in '${file}' failed"
562 fi
563 done
635 564
636 # Delete potential whitespace after "#!". 565 if [[ "${shebangs_converted}" == "0" ]]; then
637 sed -e '1s/\(^#!\)[[:space:]]*/\1/' -i "${file}" || die "sed '${file}' failed" 566 ewarn "${FUNCNAME}(): Python scripts not found"
638 fi 567 fi
639 done
640} 568}
641 569
642# @FUNCTION: python_clean_installation_image 570# @FUNCTION: python_clean_py-compile_files
643# @USAGE: [-q|--quiet] 571# @USAGE: [-q|--quiet]
644# @DESCRIPTION: 572# @DESCRIPTION:
645# Delete needless files in installation image. 573# Clean py-compile files to disable byte-compilation.
646python_clean_installation_image() { 574python_clean_py-compile_files() {
647 _python_check_python_pkg_setup_execution 575 _python_check_python_pkg_setup_execution
648 _python_initialize_prefix_variables
649 576
650 local file files=() quiet="0" 577 local file files=() quiet="0"
651
652 # Check if phase is src_install().
653 [[ "${EBUILD_PHASE}" != "install" ]] && die "${FUNCNAME}() can be used only in src_install() phase"
654 578
655 while (($#)); do 579 while (($#)); do
656 case "$1" in 580 case "$1" in
657 -q|--quiet) 581 -q|--quiet)
658 quiet="1" 582 quiet="1"
666 esac 590 esac
667 shift 591 shift
668 done 592 done
669 593
670 while read -d $'\0' -r file; do 594 while read -d $'\0' -r file; do
595 files+=("${file#./}")
596 done < <(find -name py-compile -type f -print0)
597
598 for file in "${files[@]}"; do
599 if [[ "${quiet}" == "0" ]]; then
600 einfo "Cleaning '${file}' file"
601 fi
602 echo "#!/bin/sh" > "${file}"
603 done
604}
605
606# @FUNCTION: python_clean_installation_image
607# @USAGE: [-q|--quiet]
608# @DESCRIPTION:
609# Delete needless files in installation image.
610#
611# This function can be used only in src_install() phase.
612python_clean_installation_image() {
613 if [[ "${EBUILD_PHASE}" != "install" ]]; then
614 die "${FUNCNAME}() can be used only in src_install() phase"
615 fi
616
617 _python_check_python_pkg_setup_execution
618 _python_initialize_prefix_variables
619
620 local file files=() quiet="0"
621
622 while (($#)); do
623 case "$1" in
624 -q|--quiet)
625 quiet="1"
626 ;;
627 -*)
628 die "${FUNCNAME}(): Unrecognized option '$1'"
629 ;;
630 *)
631 die "${FUNCNAME}(): Invalid usage"
632 ;;
633 esac
634 shift
635 done
636
637 while read -d $'\0' -r file; do
671 files+=("${file}") 638 files+=("${file}")
672 done < <(find "${ED}" "(" -name "*.py[co]" -o -name "*\$py.class" ")" -type f -print0) 639 done < <(find "${ED}" "(" -name "*.py[co]" -o -name "*\$py.class" ")" -type f -print0)
673 640
674 if [[ "${#files[@]}" -gt 0 ]]; then 641 if [[ "${#files[@]}" -gt 0 ]]; then
675 if [[ "${quiet}" == "0" ]]; then 642 if [[ "${quiet}" == "0" ]]; then
709# @ECLASS-VARIABLE: SUPPORT_PYTHON_ABIS 676# @ECLASS-VARIABLE: SUPPORT_PYTHON_ABIS
710# @DESCRIPTION: 677# @DESCRIPTION:
711# Set this in EAPI <= 4 to indicate that current package supports installation for 678# Set this in EAPI <= 4 to indicate that current package supports installation for
712# multiple Python ABIs. 679# multiple Python ABIs.
713 680
681# @ECLASS-VARIABLE: PYTHON_TESTS_RESTRICTED_ABIS
682# @DESCRIPTION:
683# Space-separated list of Python ABI patterns. Testing in Python ABIs matching any Python ABI
684# patterns specified in this list is skipped.
685
714# @ECLASS-VARIABLE: PYTHON_EXPORT_PHASE_FUNCTIONS 686# @ECLASS-VARIABLE: PYTHON_EXPORT_PHASE_FUNCTIONS
715# @DESCRIPTION: 687# @DESCRIPTION:
716# Set this to export phase functions for the following ebuild phases: 688# Set this to export phase functions for the following ebuild phases:
717# src_prepare, src_configure, src_compile, src_test, src_install. 689# src_prepare(), src_configure(), src_compile(), src_test(), src_install().
718if ! has "${EAPI:-0}" 0 1; then 690if ! has "${EAPI:-0}" 0 1; then
719 python_src_prepare() { 691 python_src_prepare() {
720 _python_check_python_pkg_setup_execution 692 if [[ "${EBUILD_PHASE}" != "prepare" ]]; then
693 die "${FUNCNAME}() can be used only in src_prepare() phase"
694 fi
721 695
722 if ! _python_package_supporting_installation_for_multiple_python_abis; then 696 if ! _python_package_supporting_installation_for_multiple_python_abis; then
723 die "${FUNCNAME}() cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs" 697 die "${FUNCNAME}() cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs"
724 fi 698 fi
725 699
700 _python_check_python_pkg_setup_execution
701
726 if [[ "$#" -ne 0 ]]; then 702 if [[ "$#" -ne 0 ]]; then
727 die "${FUNCNAME}() does not accept arguments" 703 die "${FUNCNAME}() does not accept arguments"
728 fi 704 fi
729 705
730 python_copy_sources 706 python_copy_sources
731 } 707 }
732 708
733 for python_default_function in src_configure src_compile src_test src_install; do 709 for python_default_function in src_configure src_compile src_test; do
734 eval "python_${python_default_function}() { 710 eval "python_${python_default_function}() {
735 _python_check_python_pkg_setup_execution 711 if [[ \"\${EBUILD_PHASE}\" != \"${python_default_function#src_}\" ]]; then
712 die \"\${FUNCNAME}() can be used only in ${python_default_function}() phase\"
713 fi
736 714
737 if ! _python_package_supporting_installation_for_multiple_python_abis; then 715 if ! _python_package_supporting_installation_for_multiple_python_abis; then
738 die \"\${FUNCNAME}() cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs\" 716 die \"\${FUNCNAME}() cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs\"
739 fi 717 fi
740 718
719 _python_check_python_pkg_setup_execution
720
741 python_execute_function -d -s -- \"\$@\" 721 python_execute_function -d -s -- \"\$@\"
742 }" 722 }"
743 done 723 done
744 unset python_default_function 724 unset python_default_function
745 725
726 python_src_install() {
727 if [[ "${EBUILD_PHASE}" != "install" ]]; then
728 die "${FUNCNAME}() can be used only in src_install() phase"
729 fi
730
731 if ! _python_package_supporting_installation_for_multiple_python_abis; then
732 die "${FUNCNAME}() cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs"
733 fi
734
735 _python_check_python_pkg_setup_execution
736
737 if has "${EAPI:-0}" 0 1 2 3; then
738 python_execute_function -d -s -- "$@"
739 else
740 python_installation() {
741 emake DESTDIR="${T}/images/${PYTHON_ABI}" install "$@"
742 }
743 python_execute_function -s python_installation "$@"
744 unset python_installation
745
746 python_merge_intermediate_installation_images "${T}/images"
747 fi
748 }
749
746 if [[ -n "${PYTHON_EXPORT_PHASE_FUNCTIONS}" ]]; then 750 if [[ -n "${PYTHON_EXPORT_PHASE_FUNCTIONS}" ]]; then
747 EXPORT_FUNCTIONS src_prepare src_configure src_compile src_test src_install 751 EXPORT_FUNCTIONS src_prepare src_configure src_compile src_test src_install
748 fi 752 fi
749fi 753fi
750 754
751if has "${EAPI:-0}" 0 1 2 3; then 755if has "${EAPI:-0}" 0 1 2 3 4; then
752 unset PYTHON_ABIS 756 unset PYTHON_ABIS
753fi 757fi
754 758
755_python_calculate_PYTHON_ABIS() { 759_python_calculate_PYTHON_ABIS() {
756 if ! _python_package_supporting_installation_for_multiple_python_abis; then 760 if ! _python_package_supporting_installation_for_multiple_python_abis; then
757 die "${FUNCNAME}() cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs" 761 die "${FUNCNAME}() cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs"
758 fi 762 fi
759 763
760 _python_initial_sanity_checks 764 _python_initial_sanity_checks
761 765
762 if [[ "$(declare -p PYTHON_ABIS 2> /dev/null)" != "declare -x PYTHON_ABIS="* ]] && has "${EAPI:-0}" 0 1 2 3; then 766 if [[ "$(declare -p PYTHON_ABIS 2> /dev/null)" != "declare -x PYTHON_ABIS="* ]] && has "${EAPI:-0}" 0 1 2 3 4; then
763 local PYTHON_ABI restricted_ABI restricted_ABIs support_ABI supported_PYTHON_ABIS 767 local PYTHON_ABI
764
765 restricted_ABIs="${RESTRICT_PYTHON_ABIS// /$'\n'}"
766 768
767 if [[ "$(declare -p USE_PYTHON 2> /dev/null)" == "declare -x USE_PYTHON="* ]]; then 769 if [[ "$(declare -p USE_PYTHON 2> /dev/null)" == "declare -x USE_PYTHON="* ]]; then
768 local cpython_enabled="0" 770 local cpython_enabled="0"
769 771
770 if [[ -z "${USE_PYTHON}" ]]; then 772 if [[ -z "${USE_PYTHON}" ]]; then
771 die "USE_PYTHON variable is empty" 773 die "USE_PYTHON variable is empty"
772 fi 774 fi
773 775
774 for PYTHON_ABI in ${USE_PYTHON}; do 776 for PYTHON_ABI in ${USE_PYTHON}; do
775 if ! has "${PYTHON_ABI}" ${_PYTHON_SUPPORTED_ABIS[@]}; then 777 if ! has "${PYTHON_ABI}" "${_PYTHON_GLOBALLY_SUPPORTED_ABIS[@]}"; then
776 die "USE_PYTHON variable contains invalid value '${PYTHON_ABI}'" 778 die "USE_PYTHON variable contains invalid value '${PYTHON_ABI}'"
777 fi 779 fi
778 780
779 if has "${PYTHON_ABI}" "${_CPYTHON2_SUPPORTED_ABIS[@]}" "${_CPYTHON3_SUPPORTED_ABIS[@]}"; then 781 if has "${PYTHON_ABI}" "${_CPYTHON2_GLOBALLY_SUPPORTED_ABIS[@]}" "${_CPYTHON3_GLOBALLY_SUPPORTED_ABIS[@]}"; then
780 cpython_enabled="1" 782 cpython_enabled="1"
781 fi 783 fi
782 784
783 support_ABI="1" 785 if ! _python_check_python_abi_matching --patterns-list "${PYTHON_ABI}" "${RESTRICT_PYTHON_ABIS}"; then
784 while read restricted_ABI; do 786 export PYTHON_ABIS+="${PYTHON_ABIS:+ }${PYTHON_ABI}"
785 if [[ "${PYTHON_ABI}" == ${restricted_ABI} ]]; then
786 support_ABI="0"
787 break
788 fi 787 fi
789 done <<< "${restricted_ABIs}"
790 [[ "${support_ABI}" == "1" ]] && export PYTHON_ABIS+="${PYTHON_ABIS:+ }${PYTHON_ABI}"
791 done 788 done
792 789
793 if [[ -z "${PYTHON_ABIS//[${IFS}]/}" ]]; then 790 if [[ -z "${PYTHON_ABIS//[${IFS}]/}" ]]; then
794 die "USE_PYTHON variable does not enable any Python ABI supported by ${CATEGORY}/${PF}" 791 die "USE_PYTHON variable does not enable any Python ABI supported by ${CATEGORY}/${PF}"
795 fi 792 fi
796 793
797 if [[ "${cpython_enabled}" == "0" ]]; then 794 if [[ "${cpython_enabled}" == "0" ]]; then
798 die "USE_PYTHON variable does not enable any CPython ABI" 795 die "USE_PYTHON variable does not enable any CPython ABI"
799 fi 796 fi
800 else 797 else
801 local python_version python2_version= python3_version= support_python_major_version 798 local python_version python2_version python3_version support_python_major_version
802 799
803 if ! has_version "dev-lang/python"; then 800 if ! has_version "dev-lang/python"; then
804 die "${FUNCNAME}(): 'dev-lang/python' is not installed" 801 die "${FUNCNAME}(): 'dev-lang/python' is not installed"
805 fi 802 fi
806 803
811 die "'${EPREFIX}/usr/bin/python2' is not valid symlink" 808 die "'${EPREFIX}/usr/bin/python2' is not valid symlink"
812 fi 809 fi
813 810
814 python2_version="$("${EPREFIX}/usr/bin/python2" -c 'from sys import version_info; print(".".join(str(x) for x in version_info[:2]))')" 811 python2_version="$("${EPREFIX}/usr/bin/python2" -c 'from sys import version_info; print(".".join(str(x) for x in version_info[:2]))')"
815 812
813 support_python_major_version="0"
816 for PYTHON_ABI in "${_CPYTHON2_SUPPORTED_ABIS[@]}"; do 814 for PYTHON_ABI in "${_CPYTHON2_GLOBALLY_SUPPORTED_ABIS[@]}"; do
815 if ! _python_check_python_abi_matching --patterns-list "${PYTHON_ABI}" "${RESTRICT_PYTHON_ABIS}"; then
817 support_python_major_version="1" 816 support_python_major_version="1"
818 while read restricted_ABI; do 817 break
819 if [[ "${PYTHON_ABI}" == ${restricted_ABI} ]]; then
820 support_python_major_version="0"
821 fi 818 fi
822 done <<< "${restricted_ABIs}"
823 [[ "${support_python_major_version}" == "1" ]] && break
824 done 819 done
825 if [[ "${support_python_major_version}" == "1" ]]; then 820 if [[ "${support_python_major_version}" == "1" ]]; then
826 while read restricted_ABI; do 821 if _python_check_python_abi_matching --patterns-list "${python2_version}" "${RESTRICT_PYTHON_ABIS}"; then
827 if [[ "${python2_version}" == ${restricted_ABI} ]]; then
828 die "Active version of Python 2 is not supported by ${CATEGORY}/${PF}" 822 die "Active version of CPython 2 is not supported by ${CATEGORY}/${PF}"
829 fi 823 fi
830 done <<< "${restricted_ABIs}"
831 else 824 else
832 python2_version="" 825 python2_version=""
833 fi 826 fi
834 fi 827 fi
835 828
838 die "'${EPREFIX}/usr/bin/python3' is not valid symlink" 831 die "'${EPREFIX}/usr/bin/python3' is not valid symlink"
839 fi 832 fi
840 833
841 python3_version="$("${EPREFIX}/usr/bin/python3" -c 'from sys import version_info; print(".".join(str(x) for x in version_info[:2]))')" 834 python3_version="$("${EPREFIX}/usr/bin/python3" -c 'from sys import version_info; print(".".join(str(x) for x in version_info[:2]))')"
842 835
836 support_python_major_version="0"
843 for PYTHON_ABI in "${_CPYTHON3_SUPPORTED_ABIS[@]}"; do 837 for PYTHON_ABI in "${_CPYTHON3_GLOBALLY_SUPPORTED_ABIS[@]}"; do
838 if ! _python_check_python_abi_matching --patterns-list "${PYTHON_ABI}" "${RESTRICT_PYTHON_ABIS}"; then
844 support_python_major_version="1" 839 support_python_major_version="1"
845 while read restricted_ABI; do 840 break
846 if [[ "${PYTHON_ABI}" == ${restricted_ABI} ]]; then
847 support_python_major_version="0"
848 fi 841 fi
849 done <<< "${restricted_ABIs}"
850 [[ "${support_python_major_version}" == "1" ]] && break
851 done 842 done
852 if [[ "${support_python_major_version}" == "1" ]]; then 843 if [[ "${support_python_major_version}" == "1" ]]; then
853 while read restricted_ABI; do 844 if _python_check_python_abi_matching --patterns-list "${python3_version}" "${RESTRICT_PYTHON_ABIS}"; then
854 if [[ "${python3_version}" == ${restricted_ABI} ]]; then
855 die "Active version of Python 3 is not supported by ${CATEGORY}/${PF}" 845 die "Active version of CPython 3 is not supported by ${CATEGORY}/${PF}"
856 fi 846 fi
857 done <<< "${restricted_ABIs}"
858 else 847 else
859 python3_version="" 848 python3_version=""
860 fi 849 fi
850 fi
851
852 if [[ -z "${python2_version}" && -z "${python3_version}" ]]; then
853 eerror "${CATEGORY}/${PF} requires at least one of the following packages:"
854 for PYTHON_ABI in "${_CPYTHON2_GLOBALLY_SUPPORTED_ABIS[@]}" "${_CPYTHON3_GLOBALLY_SUPPORTED_ABIS[@]}"; do
855 if ! _python_check_python_abi_matching --patterns-list "${PYTHON_ABI}" "${RESTRICT_PYTHON_ABIS}"; then
856 eerror " dev-lang/python:${PYTHON_ABI}"
857 fi
858 done
859 die "No supported version of CPython installed"
861 fi 860 fi
862 861
863 if [[ -n "${python2_version}" && "${python_version}" == "2."* && "${python_version}" != "${python2_version}" ]]; then 862 if [[ -n "${python2_version}" && "${python_version}" == "2."* && "${python_version}" != "${python2_version}" ]]; then
864 eerror "Python wrapper is configured incorrectly or '${EPREFIX}/usr/bin/python2' symlink" 863 eerror "Python wrapper is configured incorrectly or '${EPREFIX}/usr/bin/python2' symlink"
865 eerror "is set incorrectly. Use \`eselect python\` to fix configuration." 864 eerror "is set incorrectly. Use \`eselect python\` to fix configuration."
887 eval "_PYTHON_SAVED_${variable}=\"\${!variable}\"" 886 eval "_PYTHON_SAVED_${variable}=\"\${!variable}\""
888 for prefix in PYTHON_USER_ PYTHON_; do 887 for prefix in PYTHON_USER_ PYTHON_; do
889 if [[ "$(declare -p ${prefix}${variable} 2> /dev/null)" == "declare -a ${prefix}${variable}="* ]]; then 888 if [[ "$(declare -p ${prefix}${variable} 2> /dev/null)" == "declare -a ${prefix}${variable}="* ]]; then
890 eval "array=(\"\${${prefix}${variable}[@]}\")" 889 eval "array=(\"\${${prefix}${variable}[@]}\")"
891 for element in "${array[@]}"; do 890 for element in "${array[@]}"; do
892 if [[ "${element}" =~ ^([[:alnum:]]|\.|-|\*|\[|\])+\ (\+|-)\ .+ ]]; then 891 if [[ "${element}" =~ ^${_PYTHON_ABI_PATTERN_REGEX}\ (\+|-)\ .+ ]]; then
893 pattern="${element%% *}" 892 pattern="${element%% *}"
894 element="${element#* }" 893 element="${element#* }"
895 operator="${element%% *}" 894 operator="${element%% *}"
896 flags="${element#* }" 895 flags="${element#* }"
897 if [[ "${PYTHON_ABI}" == ${pattern} ]]; then 896 if _python_check_python_abi_matching "${PYTHON_ABI}" "${pattern}"; then
898 if [[ "${operator}" == "+" ]]; then 897 if [[ "${operator}" == "+" ]]; then
899 eval "export ${variable}+=\"\${variable:+ }${flags}\"" 898 eval "export ${variable}+=\"\${variable:+ }${flags}\""
900 elif [[ "${operator}" == "-" ]]; then 899 elif [[ "${operator}" == "-" ]]; then
901 flags="${flags// /$'\n'}" 900 flags="${flags// /$'\n'}"
902 old_value="${!variable// /$'\n'}" 901 old_value="${!variable// /$'\n'}"
936# @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] 935# @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]
937# @DESCRIPTION: 936# @DESCRIPTION:
938# Execute specified function for each value of PYTHON_ABIS, optionally passing additional 937# Execute specified function for each value of PYTHON_ABIS, optionally passing additional
939# arguments. The specified function can use PYTHON_ABI and BUILDDIR variables. 938# arguments. The specified function can use PYTHON_ABI and BUILDDIR variables.
940python_execute_function() { 939python_execute_function() {
941 _python_check_python_pkg_setup_execution
942
943 if ! _python_package_supporting_installation_for_multiple_python_abis; then 940 if ! _python_package_supporting_installation_for_multiple_python_abis; then
944 die "${FUNCNAME}() cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs" 941 die "${FUNCNAME}() cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs"
945 fi 942 fi
946 943
944 _python_check_python_pkg_setup_execution
947 _python_set_color_variables 945 _python_set_color_variables
948 946
949 local action action_message action_message_template= default_function="0" failure_message failure_message_template= final_ABI="0" function iterated_PYTHON_ABIS nonfatal="0" previous_directory previous_directory_stack previous_directory_stack_length PYTHON_ABI quiet="0" return_code separate_build_dirs="0" source_dir= 947 local action action_message action_message_template default_function="0" failure_message failure_message_template final_ABI="0" function iterated_PYTHON_ABIS nonfatal="0" previous_directory previous_directory_stack previous_directory_stack_length PYTHON_ABI quiet="0" return_code separate_build_dirs="0" source_dir
950 948
951 while (($#)); do 949 while (($#)); do
952 case "$1" in 950 case "$1" in
953 --action-message) 951 --action-message)
954 action_message_template="$2" 952 action_message_template="$2"
1024 python_default_function() { 1022 python_default_function() {
1025 emake "$@" 1023 emake "$@"
1026 } 1024 }
1027 elif [[ "${EBUILD_PHASE}" == "test" ]]; then 1025 elif [[ "${EBUILD_PHASE}" == "test" ]]; then
1028 python_default_function() { 1026 python_default_function() {
1027 # Stolen from portage's _eapi0_src_test()
1028 local emake_cmd="${MAKE:-make} ${MAKEOPTS} ${EXTRA_EMAKE}"
1029 if emake -j1 -n check &> /dev/null; then 1029 if ${emake_cmd} -j1 -n check &> /dev/null; then
1030 emake -j1 check "$@" 1030 ${emake_cmd} -j1 check "$@"
1031 elif emake -j1 -n test &> /dev/null; then 1031 elif ${emake_cmd} -j1 -n test &> /dev/null; then
1032 emake -j1 test "$@" 1032 ${emake_cmd} -j1 test "$@"
1033 fi 1033 fi
1034 } 1034 }
1035 elif [[ "${EBUILD_PHASE}" == "install" ]]; then 1035 elif [[ "${EBUILD_PHASE}" == "install" ]]; then
1036 python_default_function() { 1036 python_default_function() {
1037 emake DESTDIR="${D}" install "$@" 1037 emake DESTDIR="${D}" install "$@"
1066 iterated_PYTHON_ABIS="$(PYTHON -f --ABI)" 1066 iterated_PYTHON_ABIS="$(PYTHON -f --ABI)"
1067 else 1067 else
1068 iterated_PYTHON_ABIS="${PYTHON_ABIS}" 1068 iterated_PYTHON_ABIS="${PYTHON_ABIS}"
1069 fi 1069 fi
1070 for PYTHON_ABI in ${iterated_PYTHON_ABIS}; do 1070 for PYTHON_ABI in ${iterated_PYTHON_ABIS}; do
1071 if [[ "${EBUILD_PHASE}" == "test" ]] && _python_check_python_abi_matching --patterns-list "${PYTHON_ABI}" "${PYTHON_TESTS_RESTRICTED_ABIS}"; then
1072 if [[ "${quiet}" == "0" ]]; then
1073 echo " ${_GREEN}*${_NORMAL} ${_BLUE}Testing of ${CATEGORY}/${PF} with $(python_get_implementation_and_version) skipped${_NORMAL}"
1074 fi
1075 continue
1076 fi
1077
1071 _python_prepare_flags 1078 _python_prepare_flags
1072 1079
1073 if [[ "${quiet}" == "0" ]]; then 1080 if [[ "${quiet}" == "0" ]]; then
1074 if [[ -n "${action_message_template}" ]]; then 1081 if [[ -n "${action_message_template}" ]]; then
1075 eval "action_message=\"${action_message_template}\"" 1082 eval "action_message=\"${action_message_template}\""
1076 else 1083 else
1077 action_message="${action} of ${CATEGORY}/${PF} with $(python_get_implementation) $(python_get_version)..." 1084 action_message="${action} of ${CATEGORY}/${PF} with $(python_get_implementation_and_version)..."
1078 fi 1085 fi
1079 echo " ${_GREEN}*${_NORMAL} ${_BLUE}${action_message}${_NORMAL}" 1086 echo " ${_GREEN}*${_NORMAL} ${_BLUE}${action_message}${_NORMAL}"
1080 fi 1087 fi
1081 1088
1082 if [[ "${separate_build_dirs}" == "1" ]]; then 1089 if [[ "${separate_build_dirs}" == "1" ]]; then
1106 1113
1107 if [[ "${return_code}" -ne 0 ]]; then 1114 if [[ "${return_code}" -ne 0 ]]; then
1108 if [[ -n "${failure_message_template}" ]]; then 1115 if [[ -n "${failure_message_template}" ]]; then
1109 eval "failure_message=\"${failure_message_template}\"" 1116 eval "failure_message=\"${failure_message_template}\""
1110 else 1117 else
1111 failure_message="${action} failed with $(python_get_implementation) $(python_get_version) in ${function}() function" 1118 failure_message="${action} failed with $(python_get_implementation_and_version) in ${function}() function"
1112 fi 1119 fi
1113 1120
1114 if [[ "${nonfatal}" == "1" ]]; then 1121 if [[ "${nonfatal}" == "1" ]]; then
1115 if [[ "${quiet}" == "0" ]]; then 1122 if [[ "${quiet}" == "0" ]]; then
1116 ewarn "${failure_message}" 1123 ewarn "${failure_message}"
1169# @FUNCTION: python_copy_sources 1176# @FUNCTION: python_copy_sources
1170# @USAGE: <directory="${S}"> [directory] 1177# @USAGE: <directory="${S}"> [directory]
1171# @DESCRIPTION: 1178# @DESCRIPTION:
1172# Copy unpacked sources of current package to separate build directory for each Python ABI. 1179# Copy unpacked sources of current package to separate build directory for each Python ABI.
1173python_copy_sources() { 1180python_copy_sources() {
1174 _python_check_python_pkg_setup_execution
1175
1176 if ! _python_package_supporting_installation_for_multiple_python_abis; then 1181 if ! _python_package_supporting_installation_for_multiple_python_abis; then
1177 die "${FUNCNAME}() cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs" 1182 die "${FUNCNAME}() cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs"
1178 fi 1183 fi
1184
1185 _python_check_python_pkg_setup_execution
1179 1186
1180 local dir dirs=() PYTHON_ABI 1187 local dir dirs=() PYTHON_ABI
1181 1188
1182 if [[ "$#" -eq 0 ]]; then 1189 if [[ "$#" -eq 0 ]]; then
1183 if [[ "${WORKDIR}" == "${S}" ]]; then 1190 if [[ "${WORKDIR}" == "${S}" ]]; then
1200# @USAGE: [-E|--respect-EPYTHON] [-f|--force] [-q|--quiet] [--] <file> [files] 1207# @USAGE: [-E|--respect-EPYTHON] [-f|--force] [-q|--quiet] [--] <file> [files]
1201# @DESCRIPTION: 1208# @DESCRIPTION:
1202# Generate wrapper scripts. Existing files are overwritten only with --force option. 1209# Generate wrapper scripts. Existing files are overwritten only with --force option.
1203# If --respect-EPYTHON option is specified, then generated wrapper scripts will 1210# If --respect-EPYTHON option is specified, then generated wrapper scripts will
1204# respect EPYTHON variable at run time. 1211# respect EPYTHON variable at run time.
1212#
1213# This function can be used only in src_install() phase.
1205python_generate_wrapper_scripts() { 1214python_generate_wrapper_scripts() {
1206 _python_check_python_pkg_setup_execution 1215 if [[ "${EBUILD_PHASE}" != "install" ]]; then
1216 die "${FUNCNAME}() can be used only in src_install() phase"
1217 fi
1207 1218
1208 if ! _python_package_supporting_installation_for_multiple_python_abis; then 1219 if ! _python_package_supporting_installation_for_multiple_python_abis; then
1209 die "${FUNCNAME}() cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs" 1220 die "${FUNCNAME}() cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs"
1210 fi 1221 fi
1211 1222
1223 _python_check_python_pkg_setup_execution
1212 _python_initialize_prefix_variables 1224 _python_initialize_prefix_variables
1213 1225
1214 local eselect_python_option file force="0" quiet="0" PYTHON_ABI python2_enabled="0" python3_enabled="0" respect_EPYTHON="0" 1226 local eselect_python_option file force="0" quiet="0" PYTHON_ABI PYTHON_ABIS_list python2_enabled="0" python3_enabled="0" respect_EPYTHON="0"
1215 1227
1216 while (($#)); do 1228 while (($#)); do
1217 case "$1" in 1229 case "$1" in
1218 -E|--respect-EPYTHON) 1230 -E|--respect-EPYTHON)
1219 respect_EPYTHON="1" 1231 respect_EPYTHON="1"
1241 if [[ "$#" -eq 0 ]]; then 1253 if [[ "$#" -eq 0 ]]; then
1242 die "${FUNCNAME}(): Missing arguments" 1254 die "${FUNCNAME}(): Missing arguments"
1243 fi 1255 fi
1244 1256
1245 _python_calculate_PYTHON_ABIS 1257 _python_calculate_PYTHON_ABIS
1246 for PYTHON_ABI in "${_CPYTHON2_SUPPORTED_ABIS[@]}"; do 1258 for PYTHON_ABI in "${_CPYTHON2_GLOBALLY_SUPPORTED_ABIS[@]}"; do
1247 if has "${PYTHON_ABI}" ${PYTHON_ABIS}; then 1259 if has "${PYTHON_ABI}" ${PYTHON_ABIS}; then
1248 python2_enabled="1" 1260 python2_enabled="1"
1249 fi 1261 fi
1250 done 1262 done
1251 for PYTHON_ABI in "${_CPYTHON3_SUPPORTED_ABIS[@]}"; do 1263 for PYTHON_ABI in "${_CPYTHON3_GLOBALLY_SUPPORTED_ABIS[@]}"; do
1252 if has "${PYTHON_ABI}" ${PYTHON_ABIS}; then 1264 if has "${PYTHON_ABI}" ${PYTHON_ABIS}; then
1253 python3_enabled="1" 1265 python3_enabled="1"
1254 fi 1266 fi
1255 done 1267 done
1256 1268
1262 eselect_python_option="--python3" 1274 eselect_python_option="--python3"
1263 else 1275 else
1264 die "${FUNCNAME}(): Unsupported environment" 1276 die "${FUNCNAME}(): Unsupported environment"
1265 fi 1277 fi
1266 1278
1279 PYTHON_ABIS_list="$("$(PYTHON -f)" -c "print(', '.join('\"%s\"' % x for x in reversed('${PYTHON_ABIS}'.split())))")"
1280
1267 for file in "$@"; do 1281 for file in "$@"; do
1268 if [[ -f "${file}" && "${force}" == "0" ]]; then 1282 if [[ -f "${file}" && "${force}" == "0" ]]; then
1269 die "${FUNCNAME}(): '$1' already exists" 1283 die "${FUNCNAME}(): '${file}' already exists"
1270 fi 1284 fi
1271 1285
1272 if [[ "${quiet}" == "0" ]]; then 1286 if [[ "${quiet}" == "0" ]]; then
1273 einfo "Generating '${file#${ED%/}}' wrapper script" 1287 einfo "Generating '${file#${ED%/}}' wrapper script"
1274 fi 1288 fi
1280import os 1294import os
1281import re 1295import re
1282import subprocess 1296import subprocess
1283import sys 1297import sys
1284 1298
1299cpython_ABI_re = re.compile(r"^(\d+\.\d+)$")
1300jython_ABI_re = re.compile(r"^(\d+\.\d+)-jython$")
1301pypy_ABI_re = re.compile(r"^\d+\.\d+-pypy-(\d+\.\d+)$")
1285EPYTHON_re = re.compile(r"^python(\d+\.\d+)$") 1302cpython_interpreter_re = re.compile(r"^python(\d+\.\d+)$")
1303jython_interpreter_re = re.compile(r"^jython(\d+\.\d+)$")
1304pypy_interpreter_re = re.compile(r"^pypy-c(\d+\.\d+)$")
1286python_shebang_re = re.compile(r"^#! *(${EPREFIX}/usr/bin/python|(${EPREFIX})?/usr/bin/env +(${EPREFIX}/usr/bin/)?python)") 1305cpython_shebang_re = re.compile(r"^#![ \t]*(?:${EPREFIX}/usr/bin/python|(?:${EPREFIX})?/usr/bin/env[ \t]+(?:${EPREFIX}/usr/bin/)?python)")
1306python_shebang_options_re = re.compile(r"^#![ \t]*${EPREFIX}/usr/bin/(?:jython|pypy-c|python)(?:\d+(?:\.\d+)?)?[ \t]+(-\S)")
1287python_verification_output_re = re.compile("^GENTOO_PYTHON_TARGET_SCRIPT_PATH supported\n$") 1307python_verification_output_re = re.compile("^GENTOO_PYTHON_TARGET_SCRIPT_PATH supported\n$")
1308
1309pypy_versions_mapping = {
1310 "1.5": "2.7",
1311 "1.6": "2.7",
1312 "1.7": "2.7",
1313 "1.8": "2.7",
1314 "1.9": "2.7",
1315}
1316
1317def get_PYTHON_ABI(python_interpreter):
1318 cpython_matched = cpython_interpreter_re.match(python_interpreter)
1319 jython_matched = jython_interpreter_re.match(python_interpreter)
1320 pypy_matched = pypy_interpreter_re.match(python_interpreter)
1321 if cpython_matched is not None:
1322 PYTHON_ABI = cpython_matched.group(1)
1323 elif jython_matched is not None:
1324 PYTHON_ABI = jython_matched.group(1) + "-jython"
1325 elif pypy_matched is not None:
1326 PYTHON_ABI = pypy_versions_mapping[pypy_matched.group(1)] + "-pypy-" + pypy_matched.group(1)
1327 else:
1328 PYTHON_ABI = None
1329 return PYTHON_ABI
1330
1331def get_python_interpreter(PYTHON_ABI):
1332 cpython_matched = cpython_ABI_re.match(PYTHON_ABI)
1333 jython_matched = jython_ABI_re.match(PYTHON_ABI)
1334 pypy_matched = pypy_ABI_re.match(PYTHON_ABI)
1335 if cpython_matched is not None:
1336 python_interpreter = "python" + cpython_matched.group(1)
1337 elif jython_matched is not None:
1338 python_interpreter = "jython" + jython_matched.group(1)
1339 elif pypy_matched is not None:
1340 python_interpreter = "pypy-c" + pypy_matched.group(1)
1341 else:
1342 python_interpreter = None
1343 return python_interpreter
1288 1344
1289EOF 1345EOF
1290 if [[ "$?" != "0" ]]; then 1346 if [[ "$?" != "0" ]]; then
1291 die "${FUNCNAME}(): Generation of '$1' failed" 1347 die "${FUNCNAME}(): Generation of '$1' failed"
1292 fi 1348 fi
1293 if [[ "${respect_EPYTHON}" == "1" ]]; then 1349 if [[ "${respect_EPYTHON}" == "1" ]]; then
1294 cat << EOF >> "${file}" 1350 cat << EOF >> "${file}"
1295EPYTHON = os.environ.get("EPYTHON") 1351python_interpreter = os.environ.get("EPYTHON")
1296if EPYTHON: 1352if python_interpreter:
1297 EPYTHON_matched = EPYTHON_re.match(EPYTHON) 1353 PYTHON_ABI = get_PYTHON_ABI(python_interpreter)
1298 if EPYTHON_matched: 1354 if PYTHON_ABI is None:
1299 PYTHON_ABI = EPYTHON_matched.group(1)
1300 else:
1301 sys.stderr.write("EPYTHON variable has unrecognized value '%s'\n" % EPYTHON) 1355 sys.stderr.write("%s: EPYTHON variable has unrecognized value '%s'\n" % (sys.argv[0], python_interpreter))
1302 sys.exit(1) 1356 sys.exit(1)
1303else: 1357else:
1304 try: 1358 try:
1359 environment = os.environ.copy()
1360 environment["ROOT"] = "/"
1305 eselect_process = subprocess.Popen(["${EPREFIX}/usr/bin/eselect", "python", "show"${eselect_python_option:+, $(echo "\"")}${eselect_python_option}${eselect_python_option:+$(echo "\"")}], stdout=subprocess.PIPE) 1361 eselect_process = subprocess.Popen(["${EPREFIX}/usr/bin/eselect", "python", "show"${eselect_python_option:+, $(echo "\"")}${eselect_python_option}${eselect_python_option:+$(echo "\"")}], env=environment, stdout=subprocess.PIPE)
1306 if eselect_process.wait() != 0: 1362 if eselect_process.wait() != 0:
1307 raise ValueError 1363 raise ValueError
1308 except (OSError, ValueError): 1364 except (OSError, ValueError):
1309 sys.stderr.write("Execution of 'eselect python show${eselect_python_option:+ }${eselect_python_option}' failed\n") 1365 sys.stderr.write("%s: Execution of 'eselect python show${eselect_python_option:+ }${eselect_python_option}' failed\n" % sys.argv[0])
1310 sys.exit(1) 1366 sys.exit(1)
1311 1367
1312 EPYTHON = eselect_process.stdout.read() 1368 python_interpreter = eselect_process.stdout.read()
1313 if not isinstance(EPYTHON, str): 1369 if not isinstance(python_interpreter, str):
1314 # Python 3 1370 # Python 3
1315 EPYTHON = EPYTHON.decode() 1371 python_interpreter = python_interpreter.decode()
1316 EPYTHON = EPYTHON.rstrip("\n") 1372 python_interpreter = python_interpreter.rstrip("\n")
1317 1373
1318 EPYTHON_matched = EPYTHON_re.match(EPYTHON) 1374 PYTHON_ABI = get_PYTHON_ABI(python_interpreter)
1319 if EPYTHON_matched: 1375 if PYTHON_ABI is None:
1320 PYTHON_ABI = EPYTHON_matched.group(1)
1321 else:
1322 sys.stderr.write("'eselect python show${eselect_python_option:+ }${eselect_python_option}' printed unrecognized value '%s'\n" % EPYTHON) 1376 sys.stderr.write("%s: 'eselect python show${eselect_python_option:+ }${eselect_python_option}' printed unrecognized value '%s'\n" % (sys.argv[0], python_interpreter))
1323 sys.exit(1) 1377 sys.exit(1)
1324EOF
1325 if [[ "$?" != "0" ]]; then
1326 die "${FUNCNAME}(): Generation of '$1' failed"
1327 fi
1328 else
1329 cat << EOF >> "${file}"
1330try:
1331 eselect_process = subprocess.Popen(["${EPREFIX}/usr/bin/eselect", "python", "show"${eselect_python_option:+, $(echo "\"")}${eselect_python_option}${eselect_python_option:+$(echo "\"")}], stdout=subprocess.PIPE)
1332 if eselect_process.wait() != 0:
1333 raise ValueError
1334except (OSError, ValueError):
1335 sys.stderr.write("Execution of 'eselect python show${eselect_python_option:+ }${eselect_python_option}' failed\n")
1336 sys.exit(1)
1337 1378
1338EPYTHON = eselect_process.stdout.read() 1379wrapper_script_path = os.path.realpath(sys.argv[0])
1339if not isinstance(EPYTHON, str): 1380target_executable_path = "%s-%s" % (wrapper_script_path, PYTHON_ABI)
1340 # Python 3 1381if not os.path.exists(target_executable_path):
1341 EPYTHON = EPYTHON.decode() 1382 sys.stderr.write("%s: '%s' does not exist\n" % (sys.argv[0], target_executable_path))
1342EPYTHON = EPYTHON.rstrip("\n")
1343
1344EPYTHON_matched = EPYTHON_re.match(EPYTHON)
1345if EPYTHON_matched:
1346 PYTHON_ABI = EPYTHON_matched.group(1)
1347else:
1348 sys.stderr.write("'eselect python show${eselect_python_option:+ }${eselect_python_option}' printed unrecognized value '%s'\n" % EPYTHON)
1349 sys.exit(1) 1383 sys.exit(1)
1350EOF 1384EOF
1351 if [[ "$?" != "0" ]]; then 1385 if [[ "$?" != "0" ]]; then
1352 die "${FUNCNAME}(): Generation of '$1' failed" 1386 die "${FUNCNAME}(): Generation of '$1' failed"
1353 fi 1387 fi
1388 else
1389 cat << EOF >> "${file}"
1390try:
1391 environment = os.environ.copy()
1392 environment["ROOT"] = "/"
1393 eselect_process = subprocess.Popen(["${EPREFIX}/usr/bin/eselect", "python", "show"${eselect_python_option:+, $(echo "\"")}${eselect_python_option}${eselect_python_option:+$(echo "\"")}], env=environment, stdout=subprocess.PIPE)
1394 if eselect_process.wait() != 0:
1395 raise ValueError
1396except (OSError, ValueError):
1397 sys.stderr.write("%s: Execution of 'eselect python show${eselect_python_option:+ }${eselect_python_option}' failed\n" % sys.argv[0])
1398 sys.exit(1)
1399
1400python_interpreter = eselect_process.stdout.read()
1401if not isinstance(python_interpreter, str):
1402 # Python 3
1403 python_interpreter = python_interpreter.decode()
1404python_interpreter = python_interpreter.rstrip("\n")
1405
1406PYTHON_ABI = get_PYTHON_ABI(python_interpreter)
1407if PYTHON_ABI is None:
1408 sys.stderr.write("%s: 'eselect python show${eselect_python_option:+ }${eselect_python_option}' printed unrecognized value '%s'\n" % (sys.argv[0], python_interpreter))
1409 sys.exit(1)
1410
1411wrapper_script_path = os.path.realpath(sys.argv[0])
1412for PYTHON_ABI in [PYTHON_ABI, ${PYTHON_ABIS_list}]:
1413 target_executable_path = "%s-%s" % (wrapper_script_path, PYTHON_ABI)
1414 if os.path.exists(target_executable_path):
1415 break
1416else:
1417 sys.stderr.write("%s: No target script exists for '%s'\n" % (sys.argv[0], wrapper_script_path))
1418 sys.exit(1)
1419
1420python_interpreter = get_python_interpreter(PYTHON_ABI)
1421if python_interpreter is None:
1422 sys.stderr.write("%s: Unrecognized Python ABI '%s'\n" % (sys.argv[0], PYTHON_ABI))
1423 sys.exit(1)
1424EOF
1425 if [[ "$?" != "0" ]]; then
1426 die "${FUNCNAME}(): Generation of '$1' failed"
1427 fi
1354 fi 1428 fi
1355 cat << EOF >> "${file}" 1429 cat << EOF >> "${file}"
1356
1357wrapper_script_path = os.path.realpath(sys.argv[0])
1358target_executable_path = "%s-%s" % (wrapper_script_path, PYTHON_ABI)
1359os.environ["GENTOO_PYTHON_PROCESS_NAME"] = os.path.basename(sys.argv[0])
1360os.environ["GENTOO_PYTHON_WRAPPER_SCRIPT_PATH"] = sys.argv[0]
1361os.environ["GENTOO_PYTHON_TARGET_SCRIPT_PATH"] = target_executable_path
1362if not os.path.exists(target_executable_path):
1363 sys.stderr.write("'%s' does not exist\n" % target_executable_path)
1364 sys.exit(1)
1365 1430
1366target_executable = open(target_executable_path, "rb") 1431target_executable = open(target_executable_path, "rb")
1367target_executable_first_line = target_executable.readline() 1432target_executable_first_line = target_executable.readline()
1433target_executable.close()
1368if not isinstance(target_executable_first_line, str): 1434if not isinstance(target_executable_first_line, str):
1369 # Python 3 1435 # Python 3
1370 target_executable_first_line = target_executable_first_line.decode("utf_8", "replace") 1436 target_executable_first_line = target_executable_first_line.decode("utf_8", "replace")
1371 1437
1438options = []
1439python_shebang_options_matched = python_shebang_options_re.match(target_executable_first_line)
1440if python_shebang_options_matched is not None:
1441 options = [python_shebang_options_matched.group(1)]
1442
1372python_shebang_matched = python_shebang_re.match(target_executable_first_line) 1443cpython_shebang_matched = cpython_shebang_re.match(target_executable_first_line)
1373target_executable.close()
1374 1444
1375if python_shebang_matched: 1445if cpython_shebang_matched is not None:
1376 try: 1446 try:
1377 python_interpreter_path = "${EPREFIX}/usr/bin/%s" % EPYTHON 1447 python_interpreter_path = "${EPREFIX}/usr/bin/%s" % python_interpreter
1378 os.environ["GENTOO_PYTHON_TARGET_SCRIPT_PATH_VERIFICATION"] = "1" 1448 os.environ["GENTOO_PYTHON_TARGET_SCRIPT_PATH_VERIFICATION"] = "1"
1379 python_verification_process = subprocess.Popen([python_interpreter_path, "-c", "pass"], stdout=subprocess.PIPE) 1449 python_verification_process = subprocess.Popen([python_interpreter_path, "-c", "pass"], stdout=subprocess.PIPE)
1380 del os.environ["GENTOO_PYTHON_TARGET_SCRIPT_PATH_VERIFICATION"] 1450 del os.environ["GENTOO_PYTHON_TARGET_SCRIPT_PATH_VERIFICATION"]
1381 if python_verification_process.wait() != 0: 1451 if python_verification_process.wait() != 0:
1382 raise ValueError 1452 raise ValueError
1387 python_verification_output = python_verification_output.decode() 1457 python_verification_output = python_verification_output.decode()
1388 1458
1389 if not python_verification_output_re.match(python_verification_output): 1459 if not python_verification_output_re.match(python_verification_output):
1390 raise ValueError 1460 raise ValueError
1391 1461
1462 if cpython_interpreter_re.match(python_interpreter) is not None:
1463 os.environ["GENTOO_PYTHON_PROCESS_NAME"] = os.path.basename(sys.argv[0])
1464 os.environ["GENTOO_PYTHON_WRAPPER_SCRIPT_PATH"] = sys.argv[0]
1465 os.environ["GENTOO_PYTHON_TARGET_SCRIPT_PATH"] = target_executable_path
1466
1467 if hasattr(os, "execv"):
1392 os.execv(python_interpreter_path, [python_interpreter_path] + sys.argv) 1468 os.execv(python_interpreter_path, [python_interpreter_path] + options + sys.argv)
1469 else:
1470 sys.exit(subprocess.Popen([python_interpreter_path] + options + sys.argv).wait())
1471 except (KeyboardInterrupt, SystemExit):
1472 raise
1393 except: 1473 except:
1394 pass 1474 pass
1395 if "GENTOO_PYTHON_TARGET_SCRIPT_PATH_VERIFICATION" in os.environ: 1475 for variable in ("GENTOO_PYTHON_PROCESS_NAME", "GENTOO_PYTHON_WRAPPER_SCRIPT_PATH", "GENTOO_PYTHON_TARGET_SCRIPT_PATH", "GENTOO_PYTHON_TARGET_SCRIPT_PATH_VERIFICATION"):
1396 del os.environ["GENTOO_PYTHON_TARGET_SCRIPT_PATH_VERIFICATION"] 1476 if variable in os.environ:
1477 del os.environ[variable]
1397 1478
1479if hasattr(os, "execv"):
1398os.execv(target_executable_path, sys.argv) 1480 os.execv(target_executable_path, sys.argv)
1481else:
1482 sys.exit(subprocess.Popen([target_executable_path] + sys.argv[1:]).wait())
1399EOF 1483EOF
1400 if [[ "$?" != "0" ]]; then 1484 if [[ "$?" != "0" ]]; then
1401 die "${FUNCNAME}(): Generation of '$1' failed" 1485 die "${FUNCNAME}(): Generation of '$1' failed"
1402 fi 1486 fi
1403 fperms +x "${file#${ED%/}}" || die "fperms '${file}' failed" 1487 fperms +x "${file#${ED%/}}" || die "fperms '${file}' failed"
1404 done 1488 done
1405} 1489}
1406 1490
1491# @ECLASS-VARIABLE: PYTHON_VERSIONED_SCRIPTS
1492# @DESCRIPTION:
1493# Array of regular expressions of paths to versioned Python scripts.
1494# Python scripts in /usr/bin and /usr/sbin are versioned by default.
1495
1496# @ECLASS-VARIABLE: PYTHON_VERSIONED_EXECUTABLES
1497# @DESCRIPTION:
1498# Array of regular expressions of paths to versioned executables (including Python scripts).
1499
1500# @ECLASS-VARIABLE: PYTHON_NONVERSIONED_EXECUTABLES
1501# @DESCRIPTION:
1502# Array of regular expressions of paths to nonversioned executables (including Python scripts).
1503
1504# @FUNCTION: python_merge_intermediate_installation_images
1505# @USAGE: [-q|--quiet] [--] <intermediate_installation_images_directory>
1506# @DESCRIPTION:
1507# Merge intermediate installation images into installation image.
1508#
1509# This function can be used only in src_install() phase.
1510python_merge_intermediate_installation_images() {
1511 if [[ "${EBUILD_PHASE}" != "install" ]]; then
1512 die "${FUNCNAME}() can be used only in src_install() phase"
1513 fi
1514
1515 if ! _python_package_supporting_installation_for_multiple_python_abis; then
1516 die "${FUNCNAME}() cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs"
1517 fi
1518
1519 _python_check_python_pkg_setup_execution
1520 _python_initialize_prefix_variables
1521
1522 local absolute_file b file files=() intermediate_installation_images_directory PYTHON_ABI quiet="0" regex shebang version_executable wrapper_scripts=() wrapper_scripts_set=()
1523
1524 while (($#)); do
1525 case "$1" in
1526 -q|--quiet)
1527 quiet="1"
1528 ;;
1529 --)
1530 shift
1531 break
1532 ;;
1533 -*)
1534 die "${FUNCNAME}(): Unrecognized option '$1'"
1535 ;;
1536 *)
1537 break
1538 ;;
1539 esac
1540 shift
1541 done
1542
1543 if [[ "$#" -ne 1 ]]; then
1544 die "${FUNCNAME}() requires 1 argument"
1545 fi
1546
1547 intermediate_installation_images_directory="$1"
1548
1549 if [[ ! -d "${intermediate_installation_images_directory}" ]]; then
1550 die "${FUNCNAME}(): Intermediate installation images directory '${intermediate_installation_images_directory}' does not exist"
1551 fi
1552
1553 _python_calculate_PYTHON_ABIS
1554 if [[ "$(PYTHON -f --ABI)" == 3.* ]]; then
1555 b="b"
1556 fi
1557
1558 while read -d $'\0' -r file; do
1559 files+=("${file}")
1560 done < <("$(PYTHON -f)" -c \
1561"import os
1562import sys
1563
1564if hasattr(sys.stdout, 'buffer'):
1565 # Python 3
1566 stdout = sys.stdout.buffer
1567else:
1568 # Python 2
1569 stdout = sys.stdout
1570
1571files_set = set()
1572
1573os.chdir(${b}'${intermediate_installation_images_directory}')
1574
1575for PYTHON_ABI in ${b}'${PYTHON_ABIS}'.split():
1576 for root, dirs, files in os.walk(PYTHON_ABI + ${b}'${EPREFIX}'):
1577 root = root[len(PYTHON_ABI + ${b}'${EPREFIX}')+1:]
1578 files_set.update(root + ${b}'/' + file for file in files)
1579
1580for file in sorted(files_set):
1581 stdout.write(file)
1582 stdout.write(${b}'\x00')" || die "${FUNCNAME}(): Failure of extraction of files in intermediate installation images")
1583
1584 for PYTHON_ABI in ${PYTHON_ABIS}; do
1585 if [[ ! -d "${intermediate_installation_images_directory}/${PYTHON_ABI}" ]]; then
1586 die "${FUNCNAME}(): Intermediate installation image for Python ABI '${PYTHON_ABI}' does not exist"
1587 fi
1588
1589 pushd "${intermediate_installation_images_directory}/${PYTHON_ABI}${EPREFIX}" > /dev/null || die "pushd failed"
1590
1591 for file in "${files[@]}"; do
1592 version_executable="0"
1593 for regex in "/usr/bin/.*" "/usr/sbin/.*" "${PYTHON_VERSIONED_SCRIPTS[@]}"; do
1594 if [[ "/${file}" =~ ^${regex}$ ]]; then
1595 version_executable="1"
1596 break
1597 fi
1598 done
1599 for regex in "${PYTHON_VERSIONED_EXECUTABLES[@]}"; do
1600 if [[ "/${file}" =~ ^${regex}$ ]]; then
1601 version_executable="2"
1602 break
1603 fi
1604 done
1605 if [[ "${version_executable}" != "0" ]]; then
1606 for regex in "${PYTHON_NONVERSIONED_EXECUTABLES[@]}"; do
1607 if [[ "/${file}" =~ ^${regex}$ ]]; then
1608 version_executable="0"
1609 break
1610 fi
1611 done
1612 fi
1613
1614 [[ "${version_executable}" == "0" ]] && continue
1615
1616 if [[ -L "${file}" ]]; then
1617 absolute_file="$(readlink "${file}")"
1618 if [[ "${absolute_file}" == /* ]]; then
1619 absolute_file="${intermediate_installation_images_directory}/${PYTHON_ABI}${EPREFIX}/${absolute_file##/}"
1620 else
1621 if [[ "${file}" == */* ]]; then
1622 absolute_file="${intermediate_installation_images_directory}/${PYTHON_ABI}${EPREFIX}/${file%/*}/${absolute_file}"
1623 else
1624 absolute_file="${intermediate_installation_images_directory}/${PYTHON_ABI}${EPREFIX}/${absolute_file}"
1625 fi
1626 fi
1627 else
1628 absolute_file="${intermediate_installation_images_directory}/${PYTHON_ABI}${EPREFIX}/${file}"
1629 fi
1630
1631 [[ ! -x "${absolute_file}" ]] && continue
1632
1633 shebang="$(head -n1 "${absolute_file}")" || die "Extraction of shebang from '${absolute_file}' failed"
1634
1635 if [[ "${version_executable}" == "2" ]]; then
1636 wrapper_scripts+=("${ED}${file}")
1637 elif [[ "${version_executable}" == "1" ]]; then
1638 if [[ "${shebang}" =~ ${_PYTHON_SHEBANG_BASE_PART_REGEX}([[:digit:]]+(\.[[:digit:]]+)?)?($|[[:space:]]+) ]]; then
1639 wrapper_scripts+=("${ED}${file}")
1640 else
1641 version_executable="0"
1642 fi
1643 fi
1644
1645 [[ "${version_executable}" == "0" ]] && continue
1646
1647 if [[ -e "${file}-${PYTHON_ABI}" ]]; then
1648 die "${FUNCNAME}(): '${EPREFIX}/${file}-${PYTHON_ABI}' already exists"
1649 fi
1650
1651 mv "${file}" "${file}-${PYTHON_ABI}" || die "Renaming of '${file}' failed"
1652
1653 if [[ "${shebang}" =~ ${_PYTHON_SHEBANG_BASE_PART_REGEX}[[:digit:]]*($|[[:space:]]+) ]]; then
1654 if [[ -L "${file}-${PYTHON_ABI}" ]]; then
1655 python_convert_shebangs $([[ "${quiet}" == "1" ]] && echo --quiet) "${PYTHON_ABI}" "${absolute_file}"
1656 else
1657 python_convert_shebangs $([[ "${quiet}" == "1" ]] && echo --quiet) "${PYTHON_ABI}" "${file}-${PYTHON_ABI}"
1658 fi
1659 fi
1660 done
1661
1662 popd > /dev/null || die "popd failed"
1663
1664 # This is per bug #390691, without the duplication refactor, and with
1665 # the 3-way structure per comment #6. This enable users with old
1666 # coreutils to upgrade a lot easier (you need to upgrade python+portage
1667 # before coreutils can be upgraded).
1668 if ROOT="/" has_version '>=sys-apps/coreutils-6.9.90'; then
1669 cp -fr --preserve=all --no-preserve=context "${intermediate_installation_images_directory}/${PYTHON_ABI}/"* "${D}" || die "Merging of intermediate installation image for Python ABI '${PYTHON_ABI} into installation image failed"
1670 elif ROOT="/" has_version sys-apps/coreutils; then
1671 cp -fr --preserve=all "${intermediate_installation_images_directory}/${PYTHON_ABI}/"* "${D}" || die "Merging of intermediate installation image for Python ABI '${PYTHON_ABI} into installation image failed"
1672 else
1673 cp -fpr "${intermediate_installation_images_directory}/${PYTHON_ABI}/"* "${D}" || die "Merging of intermediate installation image for Python ABI '${PYTHON_ABI} into installation image failed"
1674 fi
1675 done
1676
1677 rm -fr "${intermediate_installation_images_directory}"
1678
1679 if [[ "${#wrapper_scripts[@]}" -ge 1 ]]; then
1680 rm -f "${T}/python_wrapper_scripts"
1681
1682 for file in "${wrapper_scripts[@]}"; do
1683 echo -n "${file}" >> "${T}/python_wrapper_scripts"
1684 echo -en "\x00" >> "${T}/python_wrapper_scripts"
1685 done
1686
1687 while read -d $'\0' -r file; do
1688 wrapper_scripts_set+=("${file}")
1689 done < <("$(PYTHON -f)" -c \
1690"import sys
1691
1692if hasattr(sys.stdout, 'buffer'):
1693 # Python 3
1694 stdout = sys.stdout.buffer
1695else:
1696 # Python 2
1697 stdout = sys.stdout
1698
1699python_wrapper_scripts_file = open('${T}/python_wrapper_scripts', 'rb')
1700files = set(python_wrapper_scripts_file.read().rstrip(${b}'\x00').split(${b}'\x00'))
1701python_wrapper_scripts_file.close()
1702
1703for file in sorted(files):
1704 stdout.write(file)
1705 stdout.write(${b}'\x00')" || die "${FUNCNAME}(): Failure of extraction of set of wrapper scripts")
1706
1707 python_generate_wrapper_scripts $([[ "${quiet}" == "1" ]] && echo --quiet) "${wrapper_scripts_set[@]}"
1708 fi
1709}
1710
1407# ================================================================================================ 1711# ================================================================================================
1408# ========= FUNCTIONS FOR PACKAGES NOT SUPPORTING INSTALLATION FOR MULTIPLE PYTHON ABIS ========== 1712# ========= FUNCTIONS FOR PACKAGES NOT SUPPORTING INSTALLATION FOR MULTIPLE PYTHON ABIS ==========
1409# ================================================================================================ 1713# ================================================================================================
1410 1714
1411unset EPYTHON PYTHON_ABI 1715unset EPYTHON PYTHON_ABI
1412 1716
1413# @FUNCTION: python_set_active_version 1717# @FUNCTION: python_set_active_version
1414# @USAGE: <CPython_ABI|2|3> 1718# @USAGE: <Python_ABI|2|3>
1415# @DESCRIPTION: 1719# @DESCRIPTION:
1416# Set specified version of CPython as active version of Python. 1720# Set locally active version of Python.
1721# If Python_ABI argument is specified, then version of Python corresponding to Python_ABI is used.
1722# If 2 argument is specified, then active version of CPython 2 is used.
1723# If 3 argument is specified, then active version of CPython 3 is used.
1417# 1724#
1418# This function can be used only in pkg_setup() phase. 1725# This function can be used only in pkg_setup() phase.
1419python_set_active_version() { 1726python_set_active_version() {
1420 # Check if phase is pkg_setup(). 1727 if [[ "${EBUILD_PHASE}" != "setup" ]]; then
1421 [[ "${EBUILD_PHASE}" != "setup" ]] && die "${FUNCNAME}() can be used only in pkg_setup() phase" 1728 die "${FUNCNAME}() can be used only in pkg_setup() phase"
1729 fi
1422 1730
1423 if _python_package_supporting_installation_for_multiple_python_abis; then 1731 if _python_package_supporting_installation_for_multiple_python_abis; then
1424 die "${FUNCNAME}() cannot be used in ebuilds of packages supporting installation for multiple Python ABIs" 1732 die "${FUNCNAME}() cannot be used in ebuilds of packages supporting installation for multiple Python ABIs"
1425 fi 1733 fi
1426 1734
1429 fi 1737 fi
1430 1738
1431 _python_initial_sanity_checks 1739 _python_initial_sanity_checks
1432 1740
1433 if [[ -z "${PYTHON_ABI}" ]]; then 1741 if [[ -z "${PYTHON_ABI}" ]]; then
1434 if [[ "$1" =~ ^[[:digit:]]+\.[[:digit:]]+$ ]]; then 1742 if [[ -n "$(_python_get_implementation --ignore-invalid "$1")" ]]; then
1435 if ! _python_implementation && ! has_version "dev-lang/python:$1"; then 1743 # PYTHON_ABI variable is intended to be used only in ebuilds/eclasses,
1436 die "${FUNCNAME}(): 'dev-lang/python:$1' is not installed" 1744 # so it does not need to be exported to subprocesses.
1745 PYTHON_ABI="$1"
1746 if ! _python_implementation && ! has_version "$(python_get_implementational_package)"; then
1747 die "${FUNCNAME}(): '$(python_get_implementational_package)' is not installed"
1437 fi 1748 fi
1438 export EPYTHON="$(PYTHON "$1")" 1749 export EPYTHON="$(PYTHON "$1")"
1439 elif [[ "$1" == "2" ]]; then 1750 elif [[ "$1" == "2" ]]; then
1440 if ! _python_implementation && ! has_version "=dev-lang/python-2*"; then 1751 if ! _python_implementation && ! has_version "=dev-lang/python-2*"; then
1441 die "${FUNCNAME}(): '=dev-lang/python-2*' is not installed" 1752 die "${FUNCNAME}(): '=dev-lang/python-2*' is not installed"
1442 fi 1753 fi
1443 export EPYTHON="$(PYTHON -2)" 1754 export EPYTHON="$(PYTHON -2)"
1755 PYTHON_ABI="${EPYTHON#python}"
1756 PYTHON_ABI="${PYTHON_ABI%%-*}"
1444 elif [[ "$1" == "3" ]]; then 1757 elif [[ "$1" == "3" ]]; then
1445 if ! _python_implementation && ! has_version "=dev-lang/python-3*"; then 1758 if ! _python_implementation && ! has_version "=dev-lang/python-3*"; then
1446 die "${FUNCNAME}(): '=dev-lang/python-3*' is not installed" 1759 die "${FUNCNAME}(): '=dev-lang/python-3*' is not installed"
1447 fi 1760 fi
1448 export EPYTHON="$(PYTHON -3)" 1761 export EPYTHON="$(PYTHON -3)"
1762 PYTHON_ABI="${EPYTHON#python}"
1763 PYTHON_ABI="${PYTHON_ABI%%-*}"
1449 else 1764 else
1450 die "${FUNCNAME}(): Unrecognized argument '$1'" 1765 die "${FUNCNAME}(): Unrecognized argument '$1'"
1451 fi 1766 fi
1452
1453 # PYTHON_ABI variable is intended to be used only in ebuilds/eclasses,
1454 # so it does not need to be exported to subprocesses.
1455 PYTHON_ABI="${EPYTHON#python}"
1456 PYTHON_ABI="${PYTHON_ABI%%-*}"
1457 fi 1767 fi
1458 1768
1459 _python_final_sanity_checks 1769 _python_final_sanity_checks
1460 1770
1461 # python-updater checks PYTHON_REQUESTED_ACTIVE_VERSION variable. 1771 # python-updater checks PYTHON_REQUESTED_ACTIVE_VERSION variable.
1462 PYTHON_REQUESTED_ACTIVE_VERSION="$1" 1772 PYTHON_REQUESTED_ACTIVE_VERSION="$1"
1463} 1773}
1464 1774
1465# @FUNCTION: python_need_rebuild 1775# @FUNCTION: python_need_rebuild
1776# @DESCRIPTION:
1466# @DESCRIPTION: Mark current package for rebuilding by python-updater after 1777# Mark current package for rebuilding by python-updater after
1467# switching of active version of Python. 1778# switching of active version of Python.
1468python_need_rebuild() { 1779python_need_rebuild() {
1469 _python_check_python_pkg_setup_execution
1470
1471 if _python_package_supporting_installation_for_multiple_python_abis; then 1780 if _python_package_supporting_installation_for_multiple_python_abis; then
1472 die "${FUNCNAME}() cannot be used in ebuilds of packages supporting installation for multiple Python ABIs" 1781 die "${FUNCNAME}() cannot be used in ebuilds of packages supporting installation for multiple Python ABIs"
1473 fi 1782 fi
1783
1784 _python_check_python_pkg_setup_execution
1474 1785
1475 if [[ "$#" -ne 0 ]]; then 1786 if [[ "$#" -ne 0 ]]; then
1476 die "${FUNCNAME}() does not accept arguments" 1787 die "${FUNCNAME}() does not accept arguments"
1477 fi 1788 fi
1478 1789
1481 1792
1482# ================================================================================================ 1793# ================================================================================================
1483# ======================================= GETTER FUNCTIONS ======================================= 1794# ======================================= GETTER FUNCTIONS =======================================
1484# ================================================================================================ 1795# ================================================================================================
1485 1796
1486_PYTHON_ABI_EXTRACTION_COMMAND='import platform 1797_PYTHON_ABI_EXTRACTION_COMMAND=\
1798'import platform
1487import sys 1799import sys
1488sys.stdout.write(".".join(str(x) for x in sys.version_info[:2])) 1800sys.stdout.write(".".join(str(x) for x in sys.version_info[:2]))
1489if platform.system()[:4] == "Java": 1801if platform.system()[:4] == "Java":
1490 sys.stdout.write("-jython")' 1802 sys.stdout.write("-jython")
1803elif hasattr(platform, "python_implementation") and platform.python_implementation() == "PyPy":
1804 sys.stdout.write("-pypy-" + ".".join(str(x) for x in sys.pypy_version_info[:2]))'
1491 1805
1492_python_get_implementation() { 1806_python_get_implementation() {
1807 local ignore_invalid="0"
1808
1809 while (($#)); do
1810 case "$1" in
1811 --ignore-invalid)
1812 ignore_invalid="1"
1813 ;;
1814 --)
1815 shift
1816 break
1817 ;;
1818 -*)
1819 die "${FUNCNAME}(): Unrecognized option '$1'"
1820 ;;
1821 *)
1822 break
1823 ;;
1824 esac
1825 shift
1826 done
1827
1493 if [[ "$#" -ne 1 ]]; then 1828 if [[ "$#" -ne 1 ]]; then
1494 die "${FUNCNAME}() requires 1 argument" 1829 die "${FUNCNAME}() requires 1 argument"
1495 fi 1830 fi
1496 1831
1497 if [[ "$1" =~ ^[[:digit:]]+\.[[:digit:]]+$ ]]; then 1832 if [[ "$1" =~ ^[[:digit:]]+\.[[:digit:]]+$ ]]; then
1498 echo "CPython" 1833 echo "CPython"
1499 elif [[ "$1" =~ ^[[:digit:]]+\.[[:digit:]]+-jython$ ]]; then 1834 elif [[ "$1" =~ ^[[:digit:]]+\.[[:digit:]]+-jython$ ]]; then
1500 echo "Jython" 1835 echo "Jython"
1836 elif [[ "$1" =~ ^[[:digit:]]+\.[[:digit:]]+-pypy-[[:digit:]]+\.[[:digit:]]+$ ]]; then
1837 echo "PyPy"
1501 else 1838 else
1839 if [[ "${ignore_invalid}" == "0" ]]; then
1502 die "${FUNCNAME}(): Unrecognized Python ABI '$1'" 1840 die "${FUNCNAME}(): Unrecognized Python ABI '$1'"
1841 fi
1503 fi 1842 fi
1504} 1843}
1505 1844
1506# @FUNCTION: PYTHON 1845# @FUNCTION: PYTHON
1507# @USAGE: [-2] [-3] [--ABI] [-a|--absolute-path] [-f|--final-ABI] [--] <Python_ABI="${PYTHON_ABI}"> 1846# @USAGE: [-2] [-3] [--ABI] [-a|--absolute-path] [-f|--final-ABI] [--] <Python_ABI="${PYTHON_ABI}">
1508# @DESCRIPTION: 1847# @DESCRIPTION:
1509# Print filename of Python interpreter for specified Python ABI. If Python_ABI argument 1848# Print filename of Python interpreter for specified Python ABI. If Python_ABI argument
1510# is ommitted, then PYTHON_ABI environment variable must be set and is used. 1849# is ommitted, then PYTHON_ABI environment variable must be set and is used.
1511# If -2 option is specified, then active version of Python 2 is used. 1850# If -2 option is specified, then active version of CPython 2 is used.
1512# If -3 option is specified, then active version of Python 3 is used. 1851# If -3 option is specified, then active version of CPython 3 is used.
1513# If --final-ABI option is specified, then final ABI from the list of enabled ABIs is used. 1852# If --final-ABI option is specified, then final ABI from the list of enabled ABIs is used.
1514# -2, -3 and --final-ABI options and Python_ABI argument cannot be specified simultaneously. 1853# -2, -3 and --final-ABI options and Python_ABI argument cannot be specified simultaneously.
1515# If --ABI option is specified, then only specified Python ABI is printed instead of 1854# If --ABI option is specified, then only specified Python ABI is printed instead of
1516# filename of Python interpreter. 1855# filename of Python interpreter.
1517# If --absolute-path option is specified, then absolute path to Python interpreter is printed. 1856# If --absolute-path option is specified, then absolute path to Python interpreter is printed.
1566 die "${FUNCNAME}(): '--final-ABI' option cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs" 1905 die "${FUNCNAME}(): '--final-ABI' option cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs"
1567 fi 1906 fi
1568 _python_calculate_PYTHON_ABIS 1907 _python_calculate_PYTHON_ABIS
1569 PYTHON_ABI="${PYTHON_ABIS##* }" 1908 PYTHON_ABI="${PYTHON_ABIS##* }"
1570 elif [[ "${python2}" == "1" ]]; then 1909 elif [[ "${python2}" == "1" ]]; then
1571 PYTHON_ABI="$(eselect python show --python2 --ABI)" 1910 PYTHON_ABI="$(ROOT="/" eselect python show --python2 --ABI)"
1572 if [[ -z "${PYTHON_ABI}" ]]; then 1911 if [[ -z "${PYTHON_ABI}" ]]; then
1573 die "${FUNCNAME}(): Active version of Python 2 not set" 1912 die "${FUNCNAME}(): Active version of CPython 2 not set"
1574 elif [[ "${PYTHON_ABI}" != "2."* ]]; then 1913 elif [[ "${PYTHON_ABI}" != "2."* ]]; then
1575 die "${FUNCNAME}(): Internal error in \`eselect python show --python2\`" 1914 die "${FUNCNAME}(): Internal error in \`eselect python show --python2\`"
1576 fi 1915 fi
1577 elif [[ "${python3}" == "1" ]]; then 1916 elif [[ "${python3}" == "1" ]]; then
1578 PYTHON_ABI="$(eselect python show --python3 --ABI)" 1917 PYTHON_ABI="$(ROOT="/" eselect python show --python3 --ABI)"
1579 if [[ -z "${PYTHON_ABI}" ]]; then 1918 if [[ -z "${PYTHON_ABI}" ]]; then
1580 die "${FUNCNAME}(): Active version of Python 3 not set" 1919 die "${FUNCNAME}(): Active version of CPython 3 not set"
1581 elif [[ "${PYTHON_ABI}" != "3."* ]]; then 1920 elif [[ "${PYTHON_ABI}" != "3."* ]]; then
1582 die "${FUNCNAME}(): Internal error in \`eselect python show --python3\`" 1921 die "${FUNCNAME}(): Internal error in \`eselect python show --python3\`"
1583 fi 1922 fi
1584 elif _python_package_supporting_installation_for_multiple_python_abis; then 1923 elif _python_package_supporting_installation_for_multiple_python_abis; then
1585 if ! _python_abi-specific_local_scope; then 1924 if ! _python_abi-specific_local_scope; then
1611 return 1950 return
1612 else 1951 else
1613 if [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "CPython" ]]; then 1952 if [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "CPython" ]]; then
1614 python_interpreter="python${PYTHON_ABI}" 1953 python_interpreter="python${PYTHON_ABI}"
1615 elif [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "Jython" ]]; then 1954 elif [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "Jython" ]]; then
1616 python_interpreter="jython-${PYTHON_ABI%-jython}" 1955 python_interpreter="jython${PYTHON_ABI%-jython}"
1956 elif [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "PyPy" ]]; then
1957 python_interpreter="pypy-c${PYTHON_ABI#*-pypy-}"
1617 fi 1958 fi
1618 1959
1619 if [[ "${absolute_path_output}" == "1" ]]; then 1960 if [[ "${absolute_path_output}" == "1" ]]; then
1620 echo -n "${EPREFIX}/usr/bin/${python_interpreter}" 1961 echo -n "${EPREFIX}/usr/bin/${python_interpreter}"
1621 else 1962 else
1714 if [[ "${EAPI:-0}" == "0" ]]; then 2055 if [[ "${EAPI:-0}" == "0" ]]; then
1715 if [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "CPython" ]]; then 2056 if [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "CPython" ]]; then
1716 echo "=dev-lang/python-${PYTHON_ABI}*" 2057 echo "=dev-lang/python-${PYTHON_ABI}*"
1717 elif [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "Jython" ]]; then 2058 elif [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "Jython" ]]; then
1718 echo "=dev-java/jython-${PYTHON_ABI%-jython}*" 2059 echo "=dev-java/jython-${PYTHON_ABI%-jython}*"
2060 elif [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "PyPy" ]]; then
2061 echo "=dev-python/pypy-${PYTHON_ABI#*-pypy-}*"
1719 fi 2062 fi
1720 else 2063 else
1721 if [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "CPython" ]]; then 2064 if [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "CPython" ]]; then
1722 echo "dev-lang/python:${PYTHON_ABI}" 2065 echo "dev-lang/python:${PYTHON_ABI}"
1723 elif [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "Jython" ]]; then 2066 elif [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "Jython" ]]; then
1724 echo "dev-java/jython:${PYTHON_ABI%-jython}" 2067 echo "dev-java/jython:${PYTHON_ABI%-jython}"
2068 elif [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "PyPy" ]]; then
2069 echo "dev-python/pypy:${PYTHON_ABI#*-pypy-}"
1725 fi 2070 fi
1726 fi 2071 fi
1727} 2072}
1728 2073
1729# @FUNCTION: python_get_includedir 2074# @FUNCTION: python_get_includedir
1776 2121
1777 if [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "CPython" ]]; then 2122 if [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "CPython" ]]; then
1778 echo "${prefix}usr/include/python${PYTHON_ABI}" 2123 echo "${prefix}usr/include/python${PYTHON_ABI}"
1779 elif [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "Jython" ]]; then 2124 elif [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "Jython" ]]; then
1780 echo "${prefix}usr/share/jython-${PYTHON_ABI%-jython}/Include" 2125 echo "${prefix}usr/share/jython-${PYTHON_ABI%-jython}/Include"
2126 elif [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "PyPy" ]]; then
2127 echo "${prefix}usr/$(get_libdir)/pypy${PYTHON_ABI#*-pypy-}/include"
1781 fi 2128 fi
1782} 2129}
1783 2130
1784# @FUNCTION: python_get_libdir 2131# @FUNCTION: python_get_libdir
1785# @USAGE: [-b|--base-path] [-f|--final-ABI] 2132# @USAGE: [-b|--base-path] [-f|--final-ABI]
1786# @DESCRIPTION: 2133# @DESCRIPTION:
1787# Print path to Python library directory. 2134# Print path to Python standard library directory.
1788# If --base-path option is specified, then path not prefixed with "/" is printed. 2135# If --base-path option is specified, then path not prefixed with "/" is printed.
1789# If --final-ABI option is specified, then final ABI from the list of enabled ABIs is used. 2136# If --final-ABI option is specified, then final ABI from the list of enabled ABIs is used.
1790python_get_libdir() { 2137python_get_libdir() {
1791 _python_check_python_pkg_setup_execution 2138 _python_check_python_pkg_setup_execution
1792 2139
1831 2178
1832 if [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "CPython" ]]; then 2179 if [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "CPython" ]]; then
1833 echo "${prefix}usr/$(get_libdir)/python${PYTHON_ABI}" 2180 echo "${prefix}usr/$(get_libdir)/python${PYTHON_ABI}"
1834 elif [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "Jython" ]]; then 2181 elif [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "Jython" ]]; then
1835 echo "${prefix}usr/share/jython-${PYTHON_ABI%-jython}/Lib" 2182 echo "${prefix}usr/share/jython-${PYTHON_ABI%-jython}/Lib"
2183 elif [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "PyPy" ]]; then
2184 die "${FUNCNAME}(): PyPy has multiple standard library directories"
1836 fi 2185 fi
1837} 2186}
1838 2187
1839# @FUNCTION: python_get_sitedir 2188# @FUNCTION: python_get_sitedir
1840# @USAGE: [-b|--base-path] [-f|--final-ABI] 2189# @USAGE: [-b|--base-path] [-f|--final-ABI]
1843# If --base-path option is specified, then path not prefixed with "/" is printed. 2192# If --base-path option is specified, then path not prefixed with "/" is printed.
1844# If --final-ABI option is specified, then final ABI from the list of enabled ABIs is used. 2193# If --final-ABI option is specified, then final ABI from the list of enabled ABIs is used.
1845python_get_sitedir() { 2194python_get_sitedir() {
1846 _python_check_python_pkg_setup_execution 2195 _python_check_python_pkg_setup_execution
1847 2196
1848 local final_ABI="0" options=() 2197 local base_path="0" final_ABI="0" prefix PYTHON_ABI="${PYTHON_ABI}"
1849 2198
1850 while (($#)); do 2199 while (($#)); do
1851 case "$1" in 2200 case "$1" in
1852 -b|--base-path) 2201 -b|--base-path)
1853 options+=("$1") 2202 base_path="1"
1854 ;; 2203 ;;
1855 -f|--final-ABI) 2204 -f|--final-ABI)
1856 final_ABI="1" 2205 final_ABI="1"
1857 options+=("$1")
1858 ;; 2206 ;;
1859 -*) 2207 -*)
1860 die "${FUNCNAME}(): Unrecognized option '$1'" 2208 die "${FUNCNAME}(): Unrecognized option '$1'"
1861 ;; 2209 ;;
1862 *) 2210 *)
1863 die "${FUNCNAME}(): Invalid usage" 2211 die "${FUNCNAME}(): Invalid usage"
1864 ;; 2212 ;;
1865 esac 2213 esac
1866 shift 2214 shift
1867 done 2215 done
2216
2217 if [[ "${base_path}" == "0" ]]; then
2218 prefix="/"
2219 fi
1868 2220
1869 if [[ "${final_ABI}" == "1" ]]; then 2221 if [[ "${final_ABI}" == "1" ]]; then
1870 if ! _python_package_supporting_installation_for_multiple_python_abis; then 2222 if ! _python_package_supporting_installation_for_multiple_python_abis; then
1871 die "${FUNCNAME}(): '--final-ABI' option cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs" 2223 die "${FUNCNAME}(): '--final-ABI' option cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs"
1872 fi 2224 fi
2225 PYTHON_ABI="$(PYTHON -f --ABI)"
1873 else 2226 else
1874 if _python_package_supporting_installation_for_multiple_python_abis && ! _python_abi-specific_local_scope; then 2227 if _python_package_supporting_installation_for_multiple_python_abis; then
2228 if ! _python_abi-specific_local_scope; then
1875 die "${FUNCNAME}() should be used in ABI-specific local scope" 2229 die "${FUNCNAME}() should be used in ABI-specific local scope"
1876 fi 2230 fi
2231 else
2232 PYTHON_ABI="${PYTHON_ABI:-$(PYTHON --ABI)}"
1877 fi 2233 fi
2234 fi
1878 2235
1879 echo "$(python_get_libdir "${options[@]}")/site-packages" 2236 if [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "CPython" ]]; then
2237 echo "${prefix}usr/$(get_libdir)/python${PYTHON_ABI}/site-packages"
2238 elif [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "Jython" ]]; then
2239 echo "${prefix}usr/share/jython-${PYTHON_ABI%-jython}/Lib/site-packages"
2240 elif [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "PyPy" ]]; then
2241 echo "${prefix}usr/$(get_libdir)/pypy${PYTHON_ABI#*-pypy-}/site-packages"
2242 fi
1880} 2243}
1881 2244
1882# @FUNCTION: python_get_library 2245# @FUNCTION: python_get_library
1883# @USAGE: [-b|--base-path] [-f|--final-ABI] [-l|--linker-option] 2246# @USAGE: [-b|--base-path] [-f|--final-ABI] [-l|--linker-option]
1884# @DESCRIPTION: 2247# @DESCRIPTION:
1941 else 2304 else
1942 echo "${prefix}usr/$(get_libdir)/libpython${PYTHON_ABI}$(get_libname)" 2305 echo "${prefix}usr/$(get_libdir)/libpython${PYTHON_ABI}$(get_libname)"
1943 fi 2306 fi
1944 elif [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "Jython" ]]; then 2307 elif [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "Jython" ]]; then
1945 die "${FUNCNAME}(): Jython does not have shared library" 2308 die "${FUNCNAME}(): Jython does not have shared library"
2309 elif [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "PyPy" ]]; then
2310 die "${FUNCNAME}(): PyPy does not have shared library"
1946 fi 2311 fi
1947} 2312}
1948 2313
1949# @FUNCTION: python_get_version 2314# @FUNCTION: python_get_version
1950# @USAGE: [-f|--final-ABI] [--full] [--major] [--minor] [--micro] 2315# @USAGE: [-f|--final-ABI] [-l|--language] [--full] [--major] [--minor] [--micro]
1951# @DESCRIPTION: 2316# @DESCRIPTION:
1952# Print Python version. 2317# Print version of Python implementation.
1953# --full, --major, --minor and --micro options cannot be specified simultaneously. 2318# --full, --major, --minor and --micro options cannot be specified simultaneously.
1954# If --full, --major, --minor and --micro options are not specified, then "${major_version}.${minor_version}" is printed. 2319# If --full, --major, --minor and --micro options are not specified, then "${major_version}.${minor_version}" is printed.
2320# If --language option is specified, then version of Python language is printed.
2321# --language and --full options cannot be specified simultaneously.
2322# --language and --micro options cannot be specified simultaneously.
1955# If --final-ABI option is specified, then final ABI from the list of enabled ABIs is used. 2323# If --final-ABI option is specified, then final ABI from the list of enabled ABIs is used.
1956python_get_version() { 2324python_get_version() {
1957 _python_check_python_pkg_setup_execution 2325 _python_check_python_pkg_setup_execution
1958 2326
1959 local final_ABI="0" full="0" major="0" minor="0" micro="0" python_command 2327 local final_ABI="0" language="0" language_version full="0" major="0" minor="0" micro="0" PYTHON_ABI="${PYTHON_ABI}" python_command
1960 2328
1961 while (($#)); do 2329 while (($#)); do
1962 case "$1" in 2330 case "$1" in
1963 -f|--final-ABI) 2331 -f|--final-ABI)
1964 final_ABI="1" 2332 final_ABI="1"
1965 ;; 2333 ;;
2334 -l|--language)
2335 language="1"
2336 ;;
1966 --full) 2337 --full)
1967 full="1" 2338 full="1"
1968 ;; 2339 ;;
1969 --major) 2340 --major)
1970 major="1" 2341 major="1"
1982 die "${FUNCNAME}(): Invalid usage" 2353 die "${FUNCNAME}(): Invalid usage"
1983 ;; 2354 ;;
1984 esac 2355 esac
1985 shift 2356 shift
1986 done 2357 done
1987
1988 if [[ "$((${full} + ${major} + ${minor} + ${micro}))" -gt 1 ]]; then
1989 die "${FUNCNAME}(): '--full', '--major', '--minor' or '--micro' options cannot be specified simultaneously"
1990 fi
1991
1992 if [[ "${full}" == "1" ]]; then
1993 python_command="from sys import version_info; print('.'.join(str(x) for x in version_info[:3]))"
1994 elif [[ "${major}" == "1" ]]; then
1995 python_command="from sys import version_info; print(version_info[0])"
1996 elif [[ "${minor}" == "1" ]]; then
1997 python_command="from sys import version_info; print(version_info[1])"
1998 elif [[ "${micro}" == "1" ]]; then
1999 python_command="from sys import version_info; print(version_info[2])"
2000 else
2001 if [[ -n "${PYTHON_ABI}" && "${final_ABI}" == "0" ]]; then
2002 if [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "CPython" ]]; then
2003 echo "${PYTHON_ABI}"
2004 elif [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "Jython" ]]; then
2005 echo "${PYTHON_ABI%-jython}"
2006 fi
2007 return
2008 fi
2009 python_command="from sys import version_info; print('.'.join(str(x) for x in version_info[:2]))"
2010 fi
2011 2358
2012 if [[ "${final_ABI}" == "1" ]]; then 2359 if [[ "${final_ABI}" == "1" ]]; then
2013 if ! _python_package_supporting_installation_for_multiple_python_abis; then 2360 if ! _python_package_supporting_installation_for_multiple_python_abis; then
2014 die "${FUNCNAME}(): '--final-ABI' option cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs" 2361 die "${FUNCNAME}(): '--final-ABI' option cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs"
2015 fi 2362 fi
2016 "$(PYTHON -f)" -c "${python_command}"
2017 else 2363 else
2018 if _python_package_supporting_installation_for_multiple_python_abis && ! _python_abi-specific_local_scope; then 2364 if _python_package_supporting_installation_for_multiple_python_abis && ! _python_abi-specific_local_scope; then
2019 die "${FUNCNAME}() should be used in ABI-specific local scope" 2365 die "${FUNCNAME}() should be used in ABI-specific local scope"
2020 fi 2366 fi
2367 fi
2368
2369 if [[ "$((${full} + ${major} + ${minor} + ${micro}))" -gt 1 ]]; then
2370 die "${FUNCNAME}(): '--full', '--major', '--minor' or '--micro' options cannot be specified simultaneously"
2371 fi
2372
2373 if [[ "${language}" == "1" ]]; then
2374 if [[ "${final_ABI}" == "1" ]]; then
2375 PYTHON_ABI="$(PYTHON -f --ABI)"
2376 elif [[ -z "${PYTHON_ABI}" ]]; then
2377 PYTHON_ABI="$(PYTHON --ABI)"
2378 fi
2379 language_version="${PYTHON_ABI%%-*}"
2380 if [[ "${full}" == "1" ]]; then
2381 die "${FUNCNAME}(): '--language' and '--full' options cannot be specified simultaneously"
2382 elif [[ "${major}" == "1" ]]; then
2383 echo "${language_version%.*}"
2384 elif [[ "${minor}" == "1" ]]; then
2385 echo "${language_version#*.}"
2386 elif [[ "${micro}" == "1" ]]; then
2387 die "${FUNCNAME}(): '--language' and '--micro' options cannot be specified simultaneously"
2388 else
2389 echo "${language_version}"
2390 fi
2391 else
2392 if [[ "${full}" == "1" ]]; then
2393 python_command="import sys; print('.'.join(str(x) for x in getattr(sys, 'pypy_version_info', sys.version_info)[:3]))"
2394 elif [[ "${major}" == "1" ]]; then
2395 python_command="import sys; print(getattr(sys, 'pypy_version_info', sys.version_info)[0])"
2396 elif [[ "${minor}" == "1" ]]; then
2397 python_command="import sys; print(getattr(sys, 'pypy_version_info', sys.version_info)[1])"
2398 elif [[ "${micro}" == "1" ]]; then
2399 python_command="import sys; print(getattr(sys, 'pypy_version_info', sys.version_info)[2])"
2400 else
2401 if [[ -n "${PYTHON_ABI}" && "${final_ABI}" == "0" ]]; then
2402 if [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "CPython" ]]; then
2403 echo "${PYTHON_ABI}"
2404 elif [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "Jython" ]]; then
2405 echo "${PYTHON_ABI%-jython}"
2406 elif [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "PyPy" ]]; then
2407 echo "${PYTHON_ABI#*-pypy-}"
2408 fi
2409 return
2410 fi
2411 python_command="from sys import version_info; print('.'.join(str(x) for x in version_info[:2]))"
2412 fi
2413
2414 if [[ "${final_ABI}" == "1" ]]; then
2415 "$(PYTHON -f)" -c "${python_command}"
2416 else
2021 "$(PYTHON ${PYTHON_ABI})" -c "${python_command}" 2417 "$(PYTHON ${PYTHON_ABI})" -c "${python_command}"
2418 fi
2419 fi
2420}
2421
2422# @FUNCTION: python_get_implementation_and_version
2423# @USAGE: [-f|--final-ABI]
2424# @DESCRIPTION:
2425# Print name and version of Python implementation.
2426# If version of Python implementation is not bound to version of Python language, then
2427# version of Python language is additionally printed.
2428# If --final-ABI option is specified, then final ABI from the list of enabled ABIs is used.
2429python_get_implementation_and_version() {
2430 _python_check_python_pkg_setup_execution
2431
2432 local final_ABI="0" PYTHON_ABI="${PYTHON_ABI}"
2433
2434 while (($#)); do
2435 case "$1" in
2436 -f|--final-ABI)
2437 final_ABI="1"
2438 ;;
2439 -*)
2440 die "${FUNCNAME}(): Unrecognized option '$1'"
2441 ;;
2442 *)
2443 die "${FUNCNAME}(): Invalid usage"
2444 ;;
2445 esac
2446 shift
2447 done
2448
2449 if [[ "${final_ABI}" == "1" ]]; then
2450 if ! _python_package_supporting_installation_for_multiple_python_abis; then
2451 die "${FUNCNAME}(): '--final-ABI' option cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs"
2452 fi
2453 PYTHON_ABI="$(PYTHON -f --ABI)"
2454 else
2455 if _python_package_supporting_installation_for_multiple_python_abis; then
2456 if ! _python_abi-specific_local_scope; then
2457 die "${FUNCNAME}() should be used in ABI-specific local scope"
2458 fi
2459 else
2460 PYTHON_ABI="${PYTHON_ABI:-$(PYTHON --ABI)}"
2461 fi
2462 fi
2463
2464 if [[ "${PYTHON_ABI}" =~ ^[[:digit:]]+\.[[:digit:]]+-[[:alnum:]]+-[[:digit:]]+\.[[:digit:]]+$ ]]; then
2465 echo "$(_python_get_implementation "${PYTHON_ABI}") ${PYTHON_ABI##*-} (Python ${PYTHON_ABI%%-*})"
2466 else
2467 echo "$(_python_get_implementation "${PYTHON_ABI}") ${PYTHON_ABI%%-*}"
2022 fi 2468 fi
2023} 2469}
2024 2470
2025# ================================================================================================ 2471# ================================================================================================
2026# ================================ FUNCTIONS FOR RUNNING OF TESTS ================================ 2472# ================================ FUNCTIONS FOR RUNNING OF TESTS ================================
2035_python_test_hook() { 2481_python_test_hook() {
2036 if [[ "$#" -ne 1 ]]; then 2482 if [[ "$#" -ne 1 ]]; then
2037 die "${FUNCNAME}() requires 1 argument" 2483 die "${FUNCNAME}() requires 1 argument"
2038 fi 2484 fi
2039 2485
2040 if _python_package_supporting_installation_for_multiple_python_abis && [[ "$(type -t "${FUNCNAME[3]}_$1_hook")" == "function" ]]; then 2486 if _python_package_supporting_installation_for_multiple_python_abis && [[ "$(type -t "${_PYTHON_TEST_FUNCTION}_$1_hook")" == "function" ]]; then
2041 "${FUNCNAME[3]}_$1_hook" 2487 "${_PYTHON_TEST_FUNCTION}_$1_hook"
2042 fi 2488 fi
2043} 2489}
2044 2490
2045# @FUNCTION: python_execute_nosetests 2491# @FUNCTION: python_execute_nosetests
2046# @USAGE: [-P|--PYTHONPATH PYTHONPATH] [-s|--separate-build-dirs] [--] [arguments] 2492# @USAGE: [-P|--PYTHONPATH PYTHONPATH] [-s|--separate-build-dirs] [--] [arguments]
2050# python_execute_nosetests_pre_hook() and python_execute_nosetests_post_hook(), if they are defined. 2496# python_execute_nosetests_pre_hook() and python_execute_nosetests_post_hook(), if they are defined.
2051python_execute_nosetests() { 2497python_execute_nosetests() {
2052 _python_check_python_pkg_setup_execution 2498 _python_check_python_pkg_setup_execution
2053 _python_set_color_variables 2499 _python_set_color_variables
2054 2500
2055 local PYTHONPATH_template= separate_build_dirs= 2501 local PYTHONPATH_template separate_build_dirs
2056 2502
2057 while (($#)); do 2503 while (($#)); do
2058 case "$1" in 2504 case "$1" in
2059 -P|--PYTHONPATH) 2505 -P|--PYTHONPATH)
2060 PYTHONPATH_template="$2" 2506 PYTHONPATH_template="$2"
2080 python_test_function() { 2526 python_test_function() {
2081 local evaluated_PYTHONPATH 2527 local evaluated_PYTHONPATH
2082 2528
2083 eval "evaluated_PYTHONPATH=\"${PYTHONPATH_template}\"" 2529 eval "evaluated_PYTHONPATH=\"${PYTHONPATH_template}\""
2084 2530
2085 _python_test_hook pre 2531 _PYTHON_TEST_FUNCTION="python_execute_nosetests" _python_test_hook pre
2086 2532
2087 if [[ -n "${evaluated_PYTHONPATH}" ]]; then 2533 if [[ -n "${evaluated_PYTHONPATH}" ]]; then
2088 echo ${_BOLD}PYTHONPATH="${evaluated_PYTHONPATH}" nosetests --verbosity="${PYTHON_TEST_VERBOSITY}" "$@"${_NORMAL} 2534 echo ${_BOLD}PYTHONPATH="${evaluated_PYTHONPATH}" nosetests --verbosity="${PYTHON_TEST_VERBOSITY}" "$@"${_NORMAL}
2089 PYTHONPATH="${evaluated_PYTHONPATH}" nosetests --verbosity="${PYTHON_TEST_VERBOSITY}" "$@" || return "$?" 2535 PYTHONPATH="${evaluated_PYTHONPATH}" nosetests --verbosity="${PYTHON_TEST_VERBOSITY}" "$@" || return "$?"
2090 else 2536 else
2091 echo ${_BOLD}nosetests --verbosity="${PYTHON_TEST_VERBOSITY}" "$@"${_NORMAL} 2537 echo ${_BOLD}nosetests --verbosity="${PYTHON_TEST_VERBOSITY}" "$@"${_NORMAL}
2092 nosetests --verbosity="${PYTHON_TEST_VERBOSITY}" "$@" || return "$?" 2538 nosetests --verbosity="${PYTHON_TEST_VERBOSITY}" "$@" || return "$?"
2093 fi 2539 fi
2094 2540
2095 _python_test_hook post 2541 _PYTHON_TEST_FUNCTION="python_execute_nosetests" _python_test_hook post
2096 } 2542 }
2097 if _python_package_supporting_installation_for_multiple_python_abis; then 2543 if _python_package_supporting_installation_for_multiple_python_abis; then
2098 python_execute_function ${separate_build_dirs:+-s} python_test_function "$@" 2544 python_execute_function ${separate_build_dirs:+-s} python_test_function "$@"
2099 else 2545 else
2100 if [[ -n "${separate_build_dirs}" ]]; then 2546 if [[ -n "${separate_build_dirs}" ]]; then
2114# python_execute_py.test_pre_hook() and python_execute_py.test_post_hook(), if they are defined. 2560# python_execute_py.test_pre_hook() and python_execute_py.test_post_hook(), if they are defined.
2115python_execute_py.test() { 2561python_execute_py.test() {
2116 _python_check_python_pkg_setup_execution 2562 _python_check_python_pkg_setup_execution
2117 _python_set_color_variables 2563 _python_set_color_variables
2118 2564
2119 local PYTHONPATH_template= separate_build_dirs= 2565 local PYTHONPATH_template separate_build_dirs
2120 2566
2121 while (($#)); do 2567 while (($#)); do
2122 case "$1" in 2568 case "$1" in
2123 -P|--PYTHONPATH) 2569 -P|--PYTHONPATH)
2124 PYTHONPATH_template="$2" 2570 PYTHONPATH_template="$2"
2144 python_test_function() { 2590 python_test_function() {
2145 local evaluated_PYTHONPATH 2591 local evaluated_PYTHONPATH
2146 2592
2147 eval "evaluated_PYTHONPATH=\"${PYTHONPATH_template}\"" 2593 eval "evaluated_PYTHONPATH=\"${PYTHONPATH_template}\""
2148 2594
2149 _python_test_hook pre 2595 _PYTHON_TEST_FUNCTION="python_execute_py.test" _python_test_hook pre
2150 2596
2151 if [[ -n "${evaluated_PYTHONPATH}" ]]; then 2597 if [[ -n "${evaluated_PYTHONPATH}" ]]; then
2152 echo ${_BOLD}PYTHONPATH="${evaluated_PYTHONPATH}" py.test $([[ "${PYTHON_TEST_VERBOSITY}" -ge 2 ]] && echo -v) "$@"${_NORMAL} 2598 echo ${_BOLD}PYTHONPATH="${evaluated_PYTHONPATH}" py.test $([[ "${PYTHON_TEST_VERBOSITY}" -ge 2 ]] && echo -v) "$@"${_NORMAL}
2153 PYTHONPATH="${evaluated_PYTHONPATH}" py.test $([[ "${PYTHON_TEST_VERBOSITY}" -ge 2 ]] && echo -v) "$@" || return "$?" 2599 PYTHONPATH="${evaluated_PYTHONPATH}" py.test $([[ "${PYTHON_TEST_VERBOSITY}" -ge 2 ]] && echo -v) "$@" || return "$?"
2154 else 2600 else
2155 echo ${_BOLD}py.test $([[ "${PYTHON_TEST_VERBOSITY}" -gt 1 ]] && echo -v) "$@"${_NORMAL} 2601 echo ${_BOLD}py.test $([[ "${PYTHON_TEST_VERBOSITY}" -gt 1 ]] && echo -v) "$@"${_NORMAL}
2156 py.test $([[ "${PYTHON_TEST_VERBOSITY}" -gt 1 ]] && echo -v) "$@" || return "$?" 2602 py.test $([[ "${PYTHON_TEST_VERBOSITY}" -gt 1 ]] && echo -v) "$@" || return "$?"
2157 fi 2603 fi
2158 2604
2159 _python_test_hook post 2605 _PYTHON_TEST_FUNCTION="python_execute_py.test" _python_test_hook post
2160 } 2606 }
2161 if _python_package_supporting_installation_for_multiple_python_abis; then 2607 if _python_package_supporting_installation_for_multiple_python_abis; then
2162 python_execute_function ${separate_build_dirs:+-s} python_test_function "$@" 2608 python_execute_function ${separate_build_dirs:+-s} python_test_function "$@"
2163 else 2609 else
2164 if [[ -n "${separate_build_dirs}" ]]; then 2610 if [[ -n "${separate_build_dirs}" ]]; then
2178# calls python_execute_trial_pre_hook() and python_execute_trial_post_hook(), if they are defined. 2624# calls python_execute_trial_pre_hook() and python_execute_trial_post_hook(), if they are defined.
2179python_execute_trial() { 2625python_execute_trial() {
2180 _python_check_python_pkg_setup_execution 2626 _python_check_python_pkg_setup_execution
2181 _python_set_color_variables 2627 _python_set_color_variables
2182 2628
2183 local PYTHONPATH_template= separate_build_dirs= 2629 local PYTHONPATH_template separate_build_dirs
2184 2630
2185 while (($#)); do 2631 while (($#)); do
2186 case "$1" in 2632 case "$1" in
2187 -P|--PYTHONPATH) 2633 -P|--PYTHONPATH)
2188 PYTHONPATH_template="$2" 2634 PYTHONPATH_template="$2"
2208 python_test_function() { 2654 python_test_function() {
2209 local evaluated_PYTHONPATH 2655 local evaluated_PYTHONPATH
2210 2656
2211 eval "evaluated_PYTHONPATH=\"${PYTHONPATH_template}\"" 2657 eval "evaluated_PYTHONPATH=\"${PYTHONPATH_template}\""
2212 2658
2213 _python_test_hook pre 2659 _PYTHON_TEST_FUNCTION="python_execute_trial" _python_test_hook pre
2214 2660
2215 if [[ -n "${evaluated_PYTHONPATH}" ]]; then 2661 if [[ -n "${evaluated_PYTHONPATH}" ]]; then
2216 echo ${_BOLD}PYTHONPATH="${evaluated_PYTHONPATH}" trial $([[ "${PYTHON_TEST_VERBOSITY}" -ge 4 ]] && echo --spew) "$@"${_NORMAL} 2662 echo ${_BOLD}PYTHONPATH="${evaluated_PYTHONPATH}" trial $([[ "${PYTHON_TEST_VERBOSITY}" -ge 4 ]] && echo --spew) "$@"${_NORMAL}
2217 PYTHONPATH="${evaluated_PYTHONPATH}" trial $([[ "${PYTHON_TEST_VERBOSITY}" -ge 4 ]] && echo --spew) "$@" || return "$?" 2663 PYTHONPATH="${evaluated_PYTHONPATH}" trial $([[ "${PYTHON_TEST_VERBOSITY}" -ge 4 ]] && echo --spew) "$@" || return "$?"
2218 else 2664 else
2219 echo ${_BOLD}trial $([[ "${PYTHON_TEST_VERBOSITY}" -ge 4 ]] && echo --spew) "$@"${_NORMAL} 2665 echo ${_BOLD}trial $([[ "${PYTHON_TEST_VERBOSITY}" -ge 4 ]] && echo --spew) "$@"${_NORMAL}
2220 trial $([[ "${PYTHON_TEST_VERBOSITY}" -ge 4 ]] && echo --spew) "$@" || return "$?" 2666 trial $([[ "${PYTHON_TEST_VERBOSITY}" -ge 4 ]] && echo --spew) "$@" || return "$?"
2221 fi 2667 fi
2222 2668
2223 _python_test_hook post 2669 _PYTHON_TEST_FUNCTION="python_execute_trial" _python_test_hook post
2224 } 2670 }
2225 if _python_package_supporting_installation_for_multiple_python_abis; then 2671 if _python_package_supporting_installation_for_multiple_python_abis; then
2226 python_execute_function ${separate_build_dirs:+-s} python_test_function "$@" 2672 python_execute_function ${separate_build_dirs:+-s} python_test_function "$@"
2227 else 2673 else
2228 if [[ -n "${separate_build_dirs}" ]]; then 2674 if [[ -n "${separate_build_dirs}" ]]; then
2320 if [[ "${EBUILD_PHASE}" == "postinst" ]]; then 2766 if [[ "${EBUILD_PHASE}" == "postinst" ]]; then
2321 [[ -f "${py_file}" && "${compiled_file}" -nt "${py_file}" ]] && continue 2767 [[ -f "${py_file}" && "${compiled_file}" -nt "${py_file}" ]] && continue
2322 else 2768 else
2323 [[ -f "${py_file}" ]] && continue 2769 [[ -f "${py_file}" ]] && continue
2324 fi 2770 fi
2325 echo "${_BLUE}<<< ${compiled_file%[co]}[co]${_NORMAL}"
2326 rm -f "${compiled_file%[co]}"[co] 2771 rm -f "${compiled_file%[co]}"[co]
2327 elif [[ "${compiled_file}" == *\$py.class ]]; then 2772 elif [[ "${compiled_file}" == *\$py.class ]]; then
2328 if [[ "${dir}" == "__pycache__" ]]; then 2773 if [[ "${dir}" == "__pycache__" ]]; then
2329 base_module_name="${compiled_file##*/}" 2774 base_module_name="${compiled_file##*/}"
2330 base_module_name="${base_module_name%\$py.class}" 2775 base_module_name="${base_module_name%\$py.class}"
2331 py_file="${compiled_file%__pycache__/*}${base_module_name}.py" 2776 py_file="${compiled_file%__pycache__/*}${base_module_name}.py"
2332 else 2777 else
2333 py_file="${compiled_file%\$py.class}" 2778 py_file="${compiled_file%\$py.class}.py"
2334 fi 2779 fi
2335 if [[ "${EBUILD_PHASE}" == "postinst" ]]; then 2780 if [[ "${EBUILD_PHASE}" == "postinst" ]]; then
2336 [[ -f "${py_file}" && "${compiled_file}" -nt "${py_file}" ]] && continue 2781 [[ -f "${py_file}" && "${compiled_file}" -nt "${py_file}" ]] && continue
2337 else 2782 else
2338 [[ -f "${py_file}" ]] && continue 2783 [[ -f "${py_file}" ]] && continue
2339 fi 2784 fi
2340 echo "${_BLUE}<<< ${compiled_file}${_NORMAL}"
2341 rm -f "${compiled_file}" 2785 rm -f "${compiled_file}"
2342 else 2786 else
2343 die "${FUNCNAME}(): Unrecognized file type: '${compiled_file}'" 2787 die "${FUNCNAME}(): Unrecognized file type: '${compiled_file}'"
2344 fi 2788 fi
2345 2789
2346 # Delete empty parent directories. 2790 # Delete empty parent directories.
2347 dir="${compiled_file%/*}" 2791 dir="${compiled_file%/*}"
2348 while [[ "${dir}" != "${root}" ]]; do 2792 while [[ "${dir}" != "${root}" ]]; do
2349 if rmdir "${dir}" 2> /dev/null; then 2793 if ! rmdir "${dir}" 2> /dev/null; then
2350 echo "${_CYAN}<<< ${dir}${_NORMAL}"
2351 else
2352 break 2794 break
2353 fi 2795 fi
2354 dir="${dir%/*}" 2796 dir="${dir%/*}"
2355 done 2797 done
2356 done 2798 done
2363# Byte-compile specified Python modules. 2805# Byte-compile specified Python modules.
2364# -d, -f, -l, -q and -x options passed to this function are passed to compileall.py. 2806# -d, -f, -l, -q and -x options passed to this function are passed to compileall.py.
2365# 2807#
2366# This function can be used only in pkg_postinst() phase. 2808# This function can be used only in pkg_postinst() phase.
2367python_mod_optimize() { 2809python_mod_optimize() {
2810 if [[ "${EBUILD_PHASE}" != "postinst" ]]; then
2811 die "${FUNCNAME}() can be used only in pkg_postinst() phase"
2812 fi
2813
2368 _python_check_python_pkg_setup_execution 2814 _python_check_python_pkg_setup_execution
2369 _python_initialize_prefix_variables 2815 _python_initialize_prefix_variables
2370 2816
2371 # Check if phase is pkg_postinst().
2372 [[ "${EBUILD_PHASE}" != "postinst" ]] && die "${FUNCNAME}() can be used only in pkg_postinst() phase"
2373
2374 if ! has "${EAPI:-0}" 0 1 2 || _python_package_supporting_installation_for_multiple_python_abis || _python_implementation || [[ "${CATEGORY}/${PN}" == "sys-apps/portage" ]]; then 2817 if ! has "${EAPI:-0}" 0 1 2 || _python_package_supporting_installation_for_multiple_python_abis || _python_implementation || [[ "${CATEGORY}/${PN}" == "sys-apps/portage" ]]; then
2375 # PYTHON_ABI variable cannot be local in packages not supporting installation for multiple Python ABIs. 2818 # PYTHON_ABI variable cannot be local in packages not supporting installation for multiple Python ABIs.
2376 local allow_evaluated_non_sitedir_paths="0" dir dirs=() evaluated_dirs=() evaluated_files=() file files=() iterated_PYTHON_ABIS options=() other_dirs=() other_files=() previous_PYTHON_ABI="${PYTHON_ABI}" return_code root site_packages_dirs=() site_packages_files=() 2819 local allow_evaluated_non_sitedir_paths="0" dir dirs=() evaluated_dirs=() evaluated_files=() file files=() iterated_PYTHON_ABIS options=() other_dirs=() other_files=() previous_PYTHON_ABI="${PYTHON_ABI}" return_code root site_packages_dirs=() site_packages_files=() stderr stderr_line
2377 2820
2378 if _python_package_supporting_installation_for_multiple_python_abis; then 2821 if _python_package_supporting_installation_for_multiple_python_abis; then
2379 if has "${EAPI:-0}" 0 1 2 3 && [[ -z "${PYTHON_ABIS}" ]]; then 2822 if has "${EAPI:-0}" 0 1 2 3 && [[ -z "${PYTHON_ABIS}" ]]; then
2380 die "${FUNCNAME}(): python_pkg_setup() or python_execute_function() not called" 2823 die "${FUNCNAME}(): python_pkg_setup() or python_execute_function() not called"
2381 fi 2824 fi
2476 options+=("-q") 2919 options+=("-q")
2477 2920
2478 for PYTHON_ABI in ${iterated_PYTHON_ABIS}; do 2921 for PYTHON_ABI in ${iterated_PYTHON_ABIS}; do
2479 if ((${#site_packages_dirs[@]})) || ((${#site_packages_files[@]})) || ((${#evaluated_dirs[@]})) || ((${#evaluated_files[@]})); then 2922 if ((${#site_packages_dirs[@]})) || ((${#site_packages_files[@]})) || ((${#evaluated_dirs[@]})) || ((${#evaluated_files[@]})); then
2480 return_code="0" 2923 return_code="0"
2924 stderr=""
2481 ebegin "Compilation and optimization of Python modules for $(python_get_implementation) $(python_get_version)" 2925 ebegin "Compilation and optimization of Python modules for $(python_get_implementation_and_version)"
2482 if ((${#site_packages_dirs[@]})) || ((${#evaluated_dirs[@]})); then 2926 if ((${#site_packages_dirs[@]})) || ((${#evaluated_dirs[@]})); then
2483 for dir in "${site_packages_dirs[@]}"; do 2927 for dir in "${site_packages_dirs[@]}"; do
2484 dirs+=("${root}$(python_get_sitedir)/${dir}") 2928 dirs+=("${root}$(python_get_sitedir)/${dir}")
2485 done 2929 done
2486 for dir in "${evaluated_dirs[@]}"; do 2930 for dir in "${evaluated_dirs[@]}"; do
2487 eval "dirs+=(\"\${root}${dir}\")" 2931 eval "dirs+=(\"\${root}${dir}\")"
2488 done 2932 done
2489 "$(PYTHON)" "${root}$(python_get_libdir)/compileall.py" "${options[@]}" "${dirs[@]}" || return_code="1" 2933 stderr+="${stderr:+$'\n'}$("$(PYTHON)" -m compileall "${options[@]}" "${dirs[@]}" 2>&1)" || return_code="1"
2490 if [[ "$(_python_get_implementation "${PYTHON_ABI}")" != "Jython" ]]; then 2934 if ! has "$(_python_get_implementation "${PYTHON_ABI}")" Jython PyPy; then
2491 "$(PYTHON)" -O "${root}$(python_get_libdir)/compileall.py" "${options[@]}" "${dirs[@]}" &> /dev/null || return_code="1" 2935 "$(PYTHON)" -O -m compileall "${options[@]}" "${dirs[@]}" &> /dev/null || return_code="1"
2492 fi 2936 fi
2493 _python_clean_compiled_modules "${dirs[@]}" 2937 _python_clean_compiled_modules "${dirs[@]}"
2494 fi 2938 fi
2495 if ((${#site_packages_files[@]})) || ((${#evaluated_files[@]})); then 2939 if ((${#site_packages_files[@]})) || ((${#evaluated_files[@]})); then
2496 for file in "${site_packages_files[@]}"; do 2940 for file in "${site_packages_files[@]}"; do
2497 files+=("${root}$(python_get_sitedir)/${file}") 2941 files+=("${root}$(python_get_sitedir)/${file}")
2498 done 2942 done
2499 for file in "${evaluated_files[@]}"; do 2943 for file in "${evaluated_files[@]}"; do
2500 eval "files+=(\"\${root}${file}\")" 2944 eval "files+=(\"\${root}${file}\")"
2501 done 2945 done
2502 "$(PYTHON)" "${root}$(python_get_libdir)/py_compile.py" "${files[@]}" || return_code="1" 2946 stderr+="${stderr:+$'\n'}$("$(PYTHON)" -m py_compile "${files[@]}" 2>&1)" || return_code="1"
2503 if [[ "$(_python_get_implementation "${PYTHON_ABI}")" != "Jython" ]]; then 2947 if ! has "$(_python_get_implementation "${PYTHON_ABI}")" Jython PyPy; then
2504 "$(PYTHON)" -O "${root}$(python_get_libdir)/py_compile.py" "${files[@]}" &> /dev/null || return_code="1" 2948 "$(PYTHON)" -O -m py_compile "${files[@]}" &> /dev/null || return_code="1"
2505 fi 2949 fi
2506 _python_clean_compiled_modules "${files[@]}" 2950 _python_clean_compiled_modules "${files[@]}"
2507 fi 2951 fi
2508 eend "${return_code}" 2952 eend "${return_code}"
2953 if [[ -n "${stderr}" ]]; then
2954 eerror "Syntax errors / warnings in Python modules for $(python_get_implementation_and_version):" &> /dev/null
2955 while read stderr_line; do
2956 eerror " ${stderr_line}"
2957 done <<< "${stderr}"
2958 fi
2509 fi 2959 fi
2510 unset dirs files 2960 unset dirs files
2511 done 2961 done
2512 2962
2513 if _python_package_supporting_installation_for_multiple_python_abis; then 2963 if _python_package_supporting_installation_for_multiple_python_abis; then
2519 fi 2969 fi
2520 fi 2970 fi
2521 2971
2522 if ((${#other_dirs[@]})) || ((${#other_files[@]})); then 2972 if ((${#other_dirs[@]})) || ((${#other_files[@]})); then
2523 return_code="0" 2973 return_code="0"
2974 stderr=""
2524 ebegin "Compilation and optimization of Python modules placed outside of site-packages directories for $(python_get_implementation) $(python_get_version)" 2975 ebegin "Compilation and optimization of Python modules placed outside of site-packages directories for $(python_get_implementation_and_version)"
2525 if ((${#other_dirs[@]})); then 2976 if ((${#other_dirs[@]})); then
2526 "$(PYTHON ${PYTHON_ABI})" "${root}$(python_get_libdir)/compileall.py" "${options[@]}" "${other_dirs[@]}" || return_code="1" 2977 stderr+="${stderr:+$'\n'}$("$(PYTHON ${PYTHON_ABI})" -m compileall "${options[@]}" "${other_dirs[@]}" 2>&1)" || return_code="1"
2527 if [[ "$(_python_get_implementation "${PYTHON_ABI}")" != "Jython" ]]; then 2978 if ! has "$(_python_get_implementation "${PYTHON_ABI}")" Jython PyPy; then
2528 "$(PYTHON ${PYTHON_ABI})" -O "${root}$(python_get_libdir)/compileall.py" "${options[@]}" "${other_dirs[@]}" &> /dev/null || return_code="1" 2979 "$(PYTHON ${PYTHON_ABI})" -O -m compileall "${options[@]}" "${other_dirs[@]}" &> /dev/null || return_code="1"
2529 fi 2980 fi
2530 _python_clean_compiled_modules "${other_dirs[@]}" 2981 _python_clean_compiled_modules "${other_dirs[@]}"
2531 fi 2982 fi
2532 if ((${#other_files[@]})); then 2983 if ((${#other_files[@]})); then
2533 "$(PYTHON ${PYTHON_ABI})" "${root}$(python_get_libdir)/py_compile.py" "${other_files[@]}" || return_code="1" 2984 stderr+="${stderr:+$'\n'}$("$(PYTHON ${PYTHON_ABI})" -m py_compile "${other_files[@]}" 2>&1)" || return_code="1"
2534 if [[ "$(_python_get_implementation "${PYTHON_ABI}")" != "Jython" ]]; then 2985 if ! has "$(_python_get_implementation "${PYTHON_ABI}")" Jython PyPy; then
2535 "$(PYTHON ${PYTHON_ABI})" -O "${root}$(python_get_libdir)/py_compile.py" "${other_files[@]}" &> /dev/null || return_code="1" 2986 "$(PYTHON ${PYTHON_ABI})" -O -m py_compile "${other_files[@]}" &> /dev/null || return_code="1"
2536 fi 2987 fi
2537 _python_clean_compiled_modules "${other_files[@]}" 2988 _python_clean_compiled_modules "${other_files[@]}"
2538 fi 2989 fi
2539 eend "${return_code}" 2990 eend "${return_code}"
2991 if [[ -n "${stderr}" ]]; then
2992 eerror "Syntax errors / warnings in Python modules placed outside of site-packages directories for $(python_get_implementation_and_version):" &> /dev/null
2993 while read stderr_line; do
2994 eerror " ${stderr_line}"
2995 done <<< "${stderr}"
2996 fi
2540 fi 2997 fi
2541 else 2998 else
2542 # Deprecated part of python_mod_optimize() 2999 # Deprecated part of python_mod_optimize()
2543 # ewarn 3000 ewarn
2544 # ewarn "Deprecation Warning: Usage of ${FUNCNAME}() in packages not supporting installation" 3001 ewarn "Deprecation Warning: Usage of ${FUNCNAME}() in packages not supporting installation"
2545 # ewarn "for multiple Python ABIs in EAPI <=2 is deprecated and will be disallowed on 2011-06-01." 3002 ewarn "for multiple Python ABIs in EAPI <=2 is deprecated and will be disallowed on 2011-08-01."
2546 # ewarn "Use EAPI >=3 and call ${FUNCNAME}() with paths having appropriate syntax." 3003 ewarn "Use EAPI >=3 and call ${FUNCNAME}() with paths having appropriate syntax."
2547 # ewarn "The ebuild needs to be fixed. Please report a bug, if it has not been already reported." 3004 ewarn "The ebuild needs to be fixed. Please report a bug, if it has not been already reported."
2548 # ewarn 3005 ewarn
2549 3006
2550 local myroot mydirs=() myfiles=() myopts=() return_code="0" 3007 local myroot mydirs=() myfiles=() myopts=() return_code="0"
2551 3008
2552 # strip trailing slash 3009 # strip trailing slash
2553 myroot="${EROOT%/}" 3010 myroot="${EROOT%/}"
2622# @DESCRIPTION: 3079# @DESCRIPTION:
2623# Delete orphaned byte-compiled Python modules corresponding to specified Python modules. 3080# Delete orphaned byte-compiled Python modules corresponding to specified Python modules.
2624# 3081#
2625# This function can be used only in pkg_postrm() phase. 3082# This function can be used only in pkg_postrm() phase.
2626python_mod_cleanup() { 3083python_mod_cleanup() {
3084 if [[ "${EBUILD_PHASE}" != "postrm" ]]; then
3085 die "${FUNCNAME}() can be used only in pkg_postrm() phase"
3086 fi
3087
2627 _python_check_python_pkg_setup_execution 3088 _python_check_python_pkg_setup_execution
2628 _python_initialize_prefix_variables 3089 _python_initialize_prefix_variables
2629 3090
2630 local allow_evaluated_non_sitedir_paths="0" dir iterated_PYTHON_ABIS PYTHON_ABI="${PYTHON_ABI}" root search_paths=() sitedir 3091 local allow_evaluated_non_sitedir_paths="0" dir iterated_PYTHON_ABIS PYTHON_ABI="${PYTHON_ABI}" root search_paths=() sitedir
2631
2632 # Check if phase is pkg_postrm().
2633 [[ "${EBUILD_PHASE}" != "postrm" ]] && die "${FUNCNAME}() can be used only in pkg_postrm() phase"
2634 3092
2635 if _python_package_supporting_installation_for_multiple_python_abis; then 3093 if _python_package_supporting_installation_for_multiple_python_abis; then
2636 if has "${EAPI:-0}" 0 1 2 3 && [[ -z "${PYTHON_ABIS}" ]]; then 3094 if has "${EAPI:-0}" 0 1 2 3 && [[ -z "${PYTHON_ABIS}" ]]; then
2637 die "${FUNCNAME}(): python_pkg_setup() or python_execute_function() not called" 3095 die "${FUNCNAME}(): python_pkg_setup() or python_execute_function() not called"
2638 fi 3096 fi
2702 fi 3160 fi
2703 shift 3161 shift
2704 done 3162 done
2705 else 3163 else
2706 # Deprecated part of python_mod_cleanup() 3164 # Deprecated part of python_mod_cleanup()
2707 # ewarn 3165 ewarn
2708 # ewarn "Deprecation Warning: Usage of ${FUNCNAME}() in packages not supporting installation" 3166 ewarn "Deprecation Warning: Usage of ${FUNCNAME}() in packages not supporting installation"
2709 # ewarn "for multiple Python ABIs in EAPI <=2 is deprecated and will be disallowed on 2011-06-01." 3167 ewarn "for multiple Python ABIs in EAPI <=2 is deprecated and will be disallowed on 2011-08-01."
2710 # ewarn "Use EAPI >=3 and call ${FUNCNAME}() with paths having appropriate syntax." 3168 ewarn "Use EAPI >=3 and call ${FUNCNAME}() with paths having appropriate syntax."
2711 # ewarn "The ebuild needs to be fixed. Please report a bug, if it has not been already reported." 3169 ewarn "The ebuild needs to be fixed. Please report a bug, if it has not been already reported."
2712 # ewarn 3170 ewarn
2713 3171
2714 search_paths=("${@#/}") 3172 search_paths=("${@#/}")
2715 search_paths=("${search_paths[@]/#/${root}/}") 3173 search_paths=("${search_paths[@]/#/${root}/}")
2716 fi 3174 fi
2717 3175
2720 3178
2721# ================================================================================================ 3179# ================================================================================================
2722# ===================================== DEPRECATED FUNCTIONS ===================================== 3180# ===================================== DEPRECATED FUNCTIONS =====================================
2723# ================================================================================================ 3181# ================================================================================================
2724 3182
2725# Scheduled for deletion on 2011-01-01. 3183fi # _PYTHON_ECLASS_INHERITED
2726python_version() {
2727 eerror "Use PYTHON() instead of python variable. Use python_get_*() instead of PYVER* variables."
2728 die "${FUNCNAME}() is banned"
2729}
2730
2731# Scheduled for deletion on 2011-01-01.
2732python_mod_exists() {
2733 eerror "Use USE dependencies and/or has_version() instead of ${FUNCNAME}()."
2734 die "${FUNCNAME}() is banned"
2735}
2736
2737# Scheduled for deletion on 2011-01-01.
2738python_tkinter_exists() {
2739 eerror "Use PYTHON_USE_WITH=\"xml\" and python_pkg_setup() instead of ${FUNCNAME}()."
2740 die "${FUNCNAME}() is banned"
2741}
2742
2743# Scheduled for deletion on 2011-04-01.
2744python_mod_compile() {
2745 eerror "Use python_mod_optimize() instead of ${FUNCNAME}()."
2746 die "${FUNCNAME}() is banned"
2747}

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