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Revision 1.104 Revision 1.164
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 1.164 2012/12/20 06:34:57 floppym 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
12if [[ ${_PYTHON_UTILS_R1} ]]; then
13 die 'python.eclass can not be used with python-r1 suite eclasses.'
14fi
15
16# Must call inherit before EXPORT_FUNCTIONS to avoid QA warning.
17if [[ -z "${_PYTHON_ECLASS_INHERITED}" ]]; then
12inherit multilib 18 inherit multilib
19fi
13 20
21# Export pkg_setup every time to avoid issues with eclass inheritance order.
22if ! has "${EAPI:-0}" 0 1 2 3 || { has "${EAPI:-0}" 2 3 && [[ -n "${PYTHON_USE_WITH}" || -n "${PYTHON_USE_WITH_OR}" ]]; }; then
23 EXPORT_FUNCTIONS pkg_setup
24fi
25
26# Avoid processing this eclass more than once.
27if [[ -z "${_PYTHON_ECLASS_INHERITED}" ]]; then
28_PYTHON_ECLASS_INHERITED="1"
29
14if ! has "${EAPI:-0}" 0 1 2 3; then 30if ! has "${EAPI:-0}" 0 1 2 3 4 5; then
15 die "API of python.eclass in EAPI=\"${EAPI}\" not established" 31 die "API of python.eclass in EAPI=\"${EAPI}\" not established"
16fi 32fi
17 33
18_CPYTHON2_SUPPORTED_ABIS=(2.4 2.5 2.6 2.7) 34_CPYTHON2_GLOBALLY_SUPPORTED_ABIS=(2.4 2.5 2.6 2.7)
19_CPYTHON3_SUPPORTED_ABIS=(3.0 3.1 3.2) 35_CPYTHON3_GLOBALLY_SUPPORTED_ABIS=(3.1 3.2 3.3)
20_JYTHON_SUPPORTED_ABIS=(2.5-jython) 36_JYTHON_GLOBALLY_SUPPORTED_ABIS=(2.5-jython)
21_PYTHON_SUPPORTED_ABIS=(${_CPYTHON2_SUPPORTED_ABIS[@]} ${_CPYTHON3_SUPPORTED_ABIS[@]} ${_JYTHON_SUPPORTED_ABIS[@]}) 37_PYPY_GLOBALLY_SUPPORTED_ABIS=(2.7-pypy-1.7 2.7-pypy-1.8 2.7-pypy-1.9 2.7-pypy-2.0)
38_PYTHON_GLOBALLY_SUPPORTED_ABIS=(${_CPYTHON2_GLOBALLY_SUPPORTED_ABIS[@]} ${_CPYTHON3_GLOBALLY_SUPPORTED_ABIS[@]} ${_JYTHON_GLOBALLY_SUPPORTED_ABIS[@]} ${_PYPY_GLOBALLY_SUPPORTED_ABIS[@]})
22 39
23# ================================================================================================ 40# ================================================================================================
24# ===================================== HANDLING OF METADATA ===================================== 41# ===================================== HANDLING OF METADATA =====================================
25# ================================================================================================ 42# ================================================================================================
26 43
27_python_set_IUSE() { 44_PYTHON_ABI_PATTERN_REGEX="([[:alnum:]]|\.|-|\*|\[|\])+"
28 local PYTHON_ABI restricted_ABI restricted_ABIs support_ABI
29 45
30 _PYTHON_ABIS_USE_FLAGS="" 46_python_check_python_abi_matching() {
31 restricted_ABIs="${RESTRICT_PYTHON_ABIS// /$'\n'}" 47 local pattern patterns patterns_list="0" PYTHON_ABI
32 48
33 for PYTHON_ABI in "${_PYTHON_SUPPORTED_ABIS[@]}"; do 49 while (($#)); do
34 support_ABI="1" 50 case "$1" in
35 while read restricted_ABI; do 51 --patterns-list)
36 if [[ "${PYTHON_ABI}" == ${restricted_ABI} ]]; then 52 patterns_list="1"
37 support_ABI="0" 53 ;;
54 --)
55 shift
38 break 56 break
57 ;;
58 -*)
59 die "${FUNCNAME}(): Unrecognized option '$1'"
60 ;;
61 *)
62 break
63 ;;
64 esac
65 shift
66 done
67
68 if [[ "$#" -ne 2 ]]; then
69 die "${FUNCNAME}() requires 2 arguments"
70 fi
71
72 PYTHON_ABI="$1"
73
74 if [[ "${patterns_list}" == "0" ]]; then
75 pattern="$2"
76
77 if [[ "${pattern}" == *"-cpython" ]]; then
78 [[ "${PYTHON_ABI}" =~ ^[[:digit:]]+\.[[:digit:]]+$ && "${PYTHON_ABI}" == ${pattern%-cpython} ]]
79 elif [[ "${pattern}" == *"-jython" ]]; then
80 [[ "${PYTHON_ABI}" == ${pattern} ]]
81 elif [[ "${pattern}" == *"-pypy-"* ]]; then
82 [[ "${PYTHON_ABI}" == ${pattern} ]]
83 else
84 if [[ "${PYTHON_ABI}" =~ ^[[:digit:]]+\.[[:digit:]]+$ ]]; then
85 [[ "${PYTHON_ABI}" == ${pattern} ]]
86 elif [[ "${PYTHON_ABI}" =~ ^[[:digit:]]+\.[[:digit:]]+-jython$ ]]; then
87 [[ "${PYTHON_ABI%-jython}" == ${pattern} ]]
88 elif [[ "${PYTHON_ABI}" =~ ^[[:digit:]]+\.[[:digit:]]+-pypy-[[:digit:]]+\.[[:digit:]]+$ ]]; then
89 [[ "${PYTHON_ABI%-pypy-*}" == ${pattern} ]]
90 else
91 die "${FUNCNAME}(): Unrecognized Python ABI '${PYTHON_ABI}'"
92 fi
39 fi 93 fi
40 done <<< "${restricted_ABIs}" 94 else
41 [[ "${support_ABI}" == "1" ]] && _PYTHON_ABIS_USE_FLAGS+="${_PYTHON_ABIS_USE_FLAGS:+ }python_abis_${PYTHON_ABI}" 95 patterns="${2// /$'\n'}"
42 done
43 96
44 IUSE="${_PYTHON_ABIS_USE_FLAGS}" 97 while read pattern; do
45} 98 if _python_check_python_abi_matching "${PYTHON_ABI}" "${pattern}"; then
99 return 0
100 fi
101 done <<< "${patterns}"
46 102
47if ! has "${EAPI:-0}" 0 1 2 3 && [[ -n "${SUPPORT_PYTHON_ABIS}" ]]; then 103 return 1
48 _python_set_IUSE
49fi 104 fi
50unset -f _python_set_IUSE 105}
106
107_python_implementation() {
108 if [[ "${CATEGORY}/${PN}" == "dev-lang/python" ]]; then
109 return 0
110 elif [[ "${CATEGORY}/${PN}" == "dev-java/jython" ]]; then
111 return 0
112 elif [[ "${CATEGORY}/${PN}" == "dev-python/pypy" ]]; then
113 return 0
114 else
115 return 1
116 fi
117}
118
119_python_package_supporting_installation_for_multiple_python_abis() {
120 [[ -n "${SUPPORT_PYTHON_ABIS}" ]]
121}
51 122
52# @ECLASS-VARIABLE: PYTHON_DEPEND 123# @ECLASS-VARIABLE: PYTHON_DEPEND
53# @DESCRIPTION: 124# @DESCRIPTION:
54# Specification of dependency on dev-lang/python. 125# Specification of dependency on dev-lang/python.
55# Syntax: 126# Syntax:
90 fi 161 fi
91 fi 162 fi
92 163
93 if [[ "${major_version}" == "2" ]]; then 164 if [[ "${major_version}" == "2" ]]; then
94 python2="1" 165 python2="1"
95 python_versions=("${_CPYTHON2_SUPPORTED_ABIS[@]}") 166 python_versions=("${_CPYTHON2_GLOBALLY_SUPPORTED_ABIS[@]}")
96 python2_minimal_version="${minimal_version}" 167 python2_minimal_version="${minimal_version}"
97 python2_maximal_version="${maximal_version}" 168 python2_maximal_version="${maximal_version}"
98 elif [[ "${major_version}" == "3" ]]; then 169 elif [[ "${major_version}" == "3" ]]; then
99 python3="1" 170 python3="1"
100 python_versions=("${_CPYTHON3_SUPPORTED_ABIS[@]}") 171 python_versions=("${_CPYTHON3_GLOBALLY_SUPPORTED_ABIS[@]}")
101 python3_minimal_version="${minimal_version}" 172 python3_minimal_version="${minimal_version}"
102 python3_maximal_version="${maximal_version}" 173 python3_maximal_version="${maximal_version}"
103 else 174 else
104 python_all="1" 175 python_all="1"
105 python_versions=("${_CPYTHON2_SUPPORTED_ABIS[@]}" "${_CPYTHON3_SUPPORTED_ABIS[@]}") 176 python_versions=("${_CPYTHON2_GLOBALLY_SUPPORTED_ABIS[@]}" "${_CPYTHON3_GLOBALLY_SUPPORTED_ABIS[@]}")
106 python_minimal_version="${minimal_version}" 177 python_minimal_version="${minimal_version}"
107 python_maximal_version="${maximal_version}" 178 python_maximal_version="${maximal_version}"
108 fi 179 fi
109 180
110 if [[ -n "${minimal_version}" ]] && ! has "${minimal_version}" "${python_versions[@]}"; then 181 if [[ -n "${minimal_version}" ]] && ! has "${minimal_version}" "${python_versions[@]}"; then
138 209
139 if [[ "${python_all}" == "1" ]]; then 210 if [[ "${python_all}" == "1" ]]; then
140 if [[ -z "${python_minimal_version}" && -z "${python_maximal_version}" ]]; then 211 if [[ -z "${python_minimal_version}" && -z "${python_maximal_version}" ]]; then
141 _PYTHON_ATOMS+=("dev-lang/python") 212 _PYTHON_ATOMS+=("dev-lang/python")
142 else 213 else
143 python_versions=("${_CPYTHON2_SUPPORTED_ABIS[@]}" "${_CPYTHON3_SUPPORTED_ABIS[@]}") 214 python_versions=("${_CPYTHON2_GLOBALLY_SUPPORTED_ABIS[@]}" "${_CPYTHON3_GLOBALLY_SUPPORTED_ABIS[@]}")
144 python_minimal_version="${python_minimal_version:-${python_versions[0]}}" 215 python_minimal_version="${python_minimal_version:-${python_versions[0]}}"
145 python_maximal_version="${python_maximal_version:-${python_versions[${#python_versions[@]}-1]}}" 216 python_maximal_version="${python_maximal_version:-${python_versions[${#python_versions[@]}-1]}}"
146 _append_accepted_versions_range 217 _append_accepted_versions_range
147 fi 218 fi
148 else 219 else
149 if [[ "${python3}" == "1" ]]; then 220 if [[ "${python3}" == "1" ]]; then
150 if [[ -z "${python3_minimal_version}" && -z "${python3_maximal_version}" ]]; then 221 if [[ -z "${python3_minimal_version}" && -z "${python3_maximal_version}" ]]; then
151 _PYTHON_ATOMS+=("=dev-lang/python-3*") 222 _PYTHON_ATOMS+=("=dev-lang/python-3*")
152 else 223 else
153 python_versions=("${_CPYTHON3_SUPPORTED_ABIS[@]}") 224 python_versions=("${_CPYTHON3_GLOBALLY_SUPPORTED_ABIS[@]}")
154 python_minimal_version="${python3_minimal_version:-${python_versions[0]}}" 225 python_minimal_version="${python3_minimal_version:-${python_versions[0]}}"
155 python_maximal_version="${python3_maximal_version:-${python_versions[${#python_versions[@]}-1]}}" 226 python_maximal_version="${python3_maximal_version:-${python_versions[${#python_versions[@]}-1]}}"
156 _append_accepted_versions_range 227 _append_accepted_versions_range
157 fi 228 fi
158 fi 229 fi
159 if [[ "${python2}" == "1" ]]; then 230 if [[ "${python2}" == "1" ]]; then
160 if [[ -z "${python2_minimal_version}" && -z "${python2_maximal_version}" ]]; then 231 if [[ -z "${python2_minimal_version}" && -z "${python2_maximal_version}" ]]; then
161 _PYTHON_ATOMS+=("=dev-lang/python-2*") 232 _PYTHON_ATOMS+=("=dev-lang/python-2*")
162 else 233 else
163 python_versions=("${_CPYTHON2_SUPPORTED_ABIS[@]}") 234 python_versions=("${_CPYTHON2_GLOBALLY_SUPPORTED_ABIS[@]}")
164 python_minimal_version="${python2_minimal_version:-${python_versions[0]}}" 235 python_minimal_version="${python2_minimal_version:-${python_versions[0]}}"
165 python_maximal_version="${python2_maximal_version:-${python_versions[${#python_versions[@]}-1]}}" 236 python_maximal_version="${python2_maximal_version:-${python_versions[${#python_versions[@]}-1]}}"
166 _append_accepted_versions_range 237 _append_accepted_versions_range
167 fi 238 fi
168 fi 239 fi
180 else 251 else
181 die "Invalid syntax of PYTHON_DEPEND" 252 die "Invalid syntax of PYTHON_DEPEND"
182 fi 253 fi
183} 254}
184 255
256if _python_implementation; then
185DEPEND=">=app-admin/eselect-python-20091230" 257 DEPEND=">=app-admin/eselect-python-20091230"
186RDEPEND="${DEPEND}" 258 RDEPEND="${DEPEND}"
259 PDEPEND="app-admin/python-updater"
260fi
187 261
188if [[ -n "${PYTHON_DEPEND}" ]]; then 262if [[ -n "${PYTHON_DEPEND}" ]]; then
189 _python_parse_PYTHON_DEPEND 263 _python_parse_PYTHON_DEPEND
190else 264else
191 _PYTHON_ATOMS=("dev-lang/python") 265 _PYTHON_ATOMS=("dev-lang/python")
230 _PYTHON_USE_WITH_ATOMS="${_PYTHON_USE_WITH_ATOMS_ARRAY[@]}" 304 _PYTHON_USE_WITH_ATOMS="${_PYTHON_USE_WITH_ATOMS_ARRAY[@]}"
231 fi 305 fi
232 if [[ -n "${PYTHON_USE_WITH_OPT}" ]]; then 306 if [[ -n "${PYTHON_USE_WITH_OPT}" ]]; then
233 _PYTHON_USE_WITH_ATOMS="${PYTHON_USE_WITH_OPT}? ( ${_PYTHON_USE_WITH_ATOMS} )" 307 _PYTHON_USE_WITH_ATOMS="${PYTHON_USE_WITH_OPT}? ( ${_PYTHON_USE_WITH_ATOMS} )"
234 fi 308 fi
235 DEPEND+=" ${_PYTHON_USE_WITH_ATOMS}" 309 DEPEND+="${DEPEND:+ }${_PYTHON_USE_WITH_ATOMS}"
236 RDEPEND+=" ${_PYTHON_USE_WITH_ATOMS}" 310 RDEPEND+="${RDEPEND:+ }${_PYTHON_USE_WITH_ATOMS}"
237 unset _PYTHON_ATOM _PYTHON_USE_WITH_ATOMS _PYTHON_USE_WITH_ATOMS_ARRAY 311 unset _PYTHON_ATOM _PYTHON_USE_WITH_ATOMS _PYTHON_USE_WITH_ATOMS_ARRAY
238fi 312fi
239 313
240unset _PYTHON_ATOMS 314unset _PYTHON_ATOMS
241
242# @FUNCTION: python_abi_depend
243# @USAGE: [-e|--exclude-ABIs Python_ABIs] [-i|--include-ABIs Python_ABIs] [--] <dependency_atom> [dependency_atoms]
244# @DESCRIPTION:
245# Print dependency atoms with USE dependencies for Python ABIs added.
246# If --exclude-ABIs option is specified, then Python ABIs matching its argument are not used.
247# If --include-ABIs option is specified, then only Python ABIs matching its argument are used.
248# --exclude-ABIs and --include-ABIs options cannot be specified simultaneously.
249python_abi_depend() {
250 local atom atom_index atoms=() exclude_ABIs="0" excluded_ABI excluded_ABIs include_ABIs="0" included_ABI included_ABIs support_ABI USE_dependencies USE_flag USE_flag_index USE_flags=()
251
252 if has "${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}
370 315
371# ================================================================================================ 316# ================================================================================================
372# =================================== MISCELLANEOUS FUNCTIONS ==================================== 317# =================================== MISCELLANEOUS FUNCTIONS ====================================
373# ================================================================================================ 318# ================================================================================================
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}
400 319
401_python_abi-specific_local_scope() { 320_python_abi-specific_local_scope() {
402 [[ " ${FUNCNAME[@]:2} " =~ " "(_python_final_sanity_checks|python_execute_function|python_mod_optimize|python_mod_cleanup)" " ]] 321 [[ " ${FUNCNAME[@]:2} " =~ " "(_python_final_sanity_checks|python_execute_function|python_mod_optimize|python_mod_cleanup)" " ]]
403} 322}
404 323
476 _CYAN= 395 _CYAN=
477 _NORMAL= 396 _NORMAL=
478 fi 397 fi
479} 398}
480 399
481unset PYTHON_PKG_SETUP_EXECUTED
482
483_python_check_python_pkg_setup_execution() { 400_python_check_python_pkg_setup_execution() {
484 [[ " ${FUNCNAME[@]:1} " =~ " "(python_set_active_version|python_pkg_setup)" " ]] && return 401 [[ " ${FUNCNAME[@]:1} " =~ " "(python_set_active_version|python_pkg_setup)" " ]] && return
485 402
486 if ! has "${EAPI:-0}" 0 1 2 3 && [[ -z "${PYTHON_PKG_SETUP_EXECUTED}" ]]; then 403 if ! has "${EAPI:-0}" 0 1 2 3 && [[ -z "${PYTHON_PKG_SETUP_EXECUTED}" ]]; then
487 die "python_pkg_setup() not called" 404 die "python_pkg_setup() not called"
492# @DESCRIPTION: 409# @DESCRIPTION:
493# Perform sanity checks and initialize environment. 410# Perform sanity checks and initialize environment.
494# 411#
495# This function is exported in EAPI 2 and 3 when PYTHON_USE_WITH or PYTHON_USE_WITH_OR variable 412# This function is exported in EAPI 2 and 3 when PYTHON_USE_WITH or PYTHON_USE_WITH_OR variable
496# is set and always in EAPI >=4. Calling of this function is mandatory in EAPI >=4. 413# is set and always in EAPI >=4. Calling of this function is mandatory in EAPI >=4.
497#
498# This function can be used only in pkg_setup() phase.
499python_pkg_setup() { 414python_pkg_setup() {
500 # Check if phase is pkg_setup(). 415 if [[ "${EBUILD_PHASE}" != "setup" ]]; then
501 [[ "${EBUILD_PHASE}" != "setup" ]] && die "${FUNCNAME}() can be used only in pkg_setup() phase" 416 die "${FUNCNAME}() can be used only in pkg_setup() phase"
417 fi
502 418
503 if [[ "$#" -ne 0 ]]; then 419 if [[ "$#" -ne 0 ]]; then
504 die "${FUNCNAME}() does not accept arguments" 420 die "${FUNCNAME}() does not accept arguments"
505 fi 421 fi
422
423 export JYTHON_SYSTEM_CACHEDIR="1"
424 addwrite "${EPREFIX}/var/cache/jython"
506 425
507 if _python_package_supporting_installation_for_multiple_python_abis; then 426 if _python_package_supporting_installation_for_multiple_python_abis; then
508 _python_calculate_PYTHON_ABIS 427 _python_calculate_PYTHON_ABIS
509 export EPYTHON="$(PYTHON -f)" 428 export EPYTHON="$(PYTHON -f)"
510 else 429 else
553 fi 472 fi
554 473
555 PYTHON_PKG_SETUP_EXECUTED="1" 474 PYTHON_PKG_SETUP_EXECUTED="1"
556} 475}
557 476
558if ! has "${EAPI:-0}" 0 1 2 3 || { has "${EAPI:-0}" 2 3 && [[ -n "${PYTHON_USE_WITH}" || -n "${PYTHON_USE_WITH_OR}" ]]; }; then 477_PYTHON_SHEBANG_BASE_PART_REGEX='^#![[:space:]]*([^[:space:]]*/usr/bin/env[[:space:]]+)?([^[:space:]]*/)?(jython|pypy-c|python)'
559 EXPORT_FUNCTIONS pkg_setup
560fi
561 478
562# @FUNCTION: python_convert_shebangs 479# @FUNCTION: python_convert_shebangs
563# @USAGE: [-q|--quiet] [-r|--recursive] [-x|--only-executables] [--] <Python_version> <file|directory> [files|directories] 480# @USAGE: [-q|--quiet] [-r|--recursive] [-x|--only-executables] [--] <Python_ABI|Python_version> <file|directory> [files|directories]
564# @DESCRIPTION: 481# @DESCRIPTION:
565# Convert shebangs in specified files. Directories can be specified only with --recursive option. 482# Convert shebangs in specified files. Directories can be specified only with --recursive option.
566python_convert_shebangs() { 483python_convert_shebangs() {
567 _python_check_python_pkg_setup_execution 484 _python_check_python_pkg_setup_execution
568 485
569 local argument file files=() only_executables="0" python_version quiet="0" recursive="0" 486 local argument file files=() only_executables="0" python_interpreter quiet="0" recursive="0" shebangs_converted="0"
570 487
571 while (($#)); do 488 while (($#)); do
572 case "$1" in 489 case "$1" in
573 -r|--recursive) 490 -r|--recursive)
574 recursive="1" 491 recursive="1"
597 die "${FUNCNAME}(): Missing Python version and files or directories" 514 die "${FUNCNAME}(): Missing Python version and files or directories"
598 elif [[ "$#" -eq 1 ]]; then 515 elif [[ "$#" -eq 1 ]]; then
599 die "${FUNCNAME}(): Missing files or directories" 516 die "${FUNCNAME}(): Missing files or directories"
600 fi 517 fi
601 518
602 python_version="$1" 519 if [[ -n "$(_python_get_implementation --ignore-invalid "$1")" ]]; then
520 python_interpreter="$(PYTHON "$1")"
521 else
522 python_interpreter="python$1"
523 fi
603 shift 524 shift
604 525
605 for argument in "$@"; do 526 for argument in "$@"; do
606 if [[ ! -e "${argument}" ]]; then 527 if [[ ! -e "${argument}" ]]; then
607 die "${FUNCNAME}(): '${argument}' does not exist" 528 die "${FUNCNAME}(): '${argument}' does not exist"
622 543
623 for file in "${files[@]}"; do 544 for file in "${files[@]}"; do
624 file="${file#./}" 545 file="${file#./}"
625 [[ "${only_executables}" == "1" && ! -x "${file}" ]] && continue 546 [[ "${only_executables}" == "1" && ! -x "${file}" ]] && continue
626 547
627 if [[ "$(head -n1 "${file}")" =~ ^'#!'.*python ]]; then 548 if [[ "$(head -n1 "${file}")" =~ ${_PYTHON_SHEBANG_BASE_PART_REGEX} ]]; then
628 [[ "$(sed -ne "2p" "${file}")" =~ ^"# Gentoo '".*"' wrapper script generated by python_generate_wrapper_scripts()"$ ]] && continue 549 [[ "$(sed -ne "2p" "${file}")" =~ ^"# Gentoo '".*"' wrapper script generated by python_generate_wrapper_scripts()"$ ]] && continue
550
551 shebangs_converted="1"
629 552
630 if [[ "${quiet}" == "0" ]]; then 553 if [[ "${quiet}" == "0" ]]; then
631 einfo "Converting shebang in '${file}'" 554 einfo "Converting shebang in '${file}'"
632 fi 555 fi
633 556
634 sed -e "1s/python\([[:digit:]]\+\(\.[[:digit:]]\+\)\?\)\?/python${python_version}/" -i "${file}" || die "Conversion of shebang in '${file}' failed" 557 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 '${file}' failed"
558 fi
559 done
635 560
636 # Delete potential whitespace after "#!". 561 if [[ "${shebangs_converted}" == "0" ]]; then
637 sed -e '1s/\(^#!\)[[:space:]]*/\1/' -i "${file}" || die "sed '${file}' failed" 562 ewarn "${FUNCNAME}(): Python scripts not found"
638 fi 563 fi
564}
565
566# @FUNCTION: python_clean_py-compile_files
567# @USAGE: [-q|--quiet]
568# @DESCRIPTION:
569# Clean py-compile files to disable byte-compilation.
570python_clean_py-compile_files() {
571 _python_check_python_pkg_setup_execution
572
573 local file files=() quiet="0"
574
575 while (($#)); do
576 case "$1" in
577 -q|--quiet)
578 quiet="1"
579 ;;
580 -*)
581 die "${FUNCNAME}(): Unrecognized option '$1'"
582 ;;
583 *)
584 die "${FUNCNAME}(): Invalid usage"
585 ;;
586 esac
587 shift
588 done
589
590 while read -d $'\0' -r file; do
591 files+=("${file#./}")
592 done < <(find -name py-compile -type f -print0)
593
594 for file in "${files[@]}"; do
595 if [[ "${quiet}" == "0" ]]; then
596 einfo "Cleaning '${file}' file"
597 fi
598 echo "#!/bin/sh" > "${file}"
639 done 599 done
640} 600}
641 601
642# @FUNCTION: python_clean_installation_image 602# @FUNCTION: python_clean_installation_image
643# @USAGE: [-q|--quiet] 603# @USAGE: [-q|--quiet]
644# @DESCRIPTION: 604# @DESCRIPTION:
645# Delete needless files in installation image. 605# Delete needless files in installation image.
606#
607# This function can be used only in src_install() phase.
646python_clean_installation_image() { 608python_clean_installation_image() {
609 if [[ "${EBUILD_PHASE}" != "install" ]]; then
610 die "${FUNCNAME}() can be used only in src_install() phase"
611 fi
612
647 _python_check_python_pkg_setup_execution 613 _python_check_python_pkg_setup_execution
648 _python_initialize_prefix_variables 614 _python_initialize_prefix_variables
649 615
650 local file files=() quiet="0" 616 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"
654 617
655 while (($#)); do 618 while (($#)); do
656 case "$1" in 619 case "$1" in
657 -q|--quiet) 620 -q|--quiet)
658 quiet="1" 621 quiet="1"
709# @ECLASS-VARIABLE: SUPPORT_PYTHON_ABIS 672# @ECLASS-VARIABLE: SUPPORT_PYTHON_ABIS
710# @DESCRIPTION: 673# @DESCRIPTION:
711# Set this in EAPI <= 4 to indicate that current package supports installation for 674# Set this in EAPI <= 4 to indicate that current package supports installation for
712# multiple Python ABIs. 675# multiple Python ABIs.
713 676
677# @ECLASS-VARIABLE: PYTHON_TESTS_RESTRICTED_ABIS
678# @DESCRIPTION:
679# Space-separated list of Python ABI patterns. Testing in Python ABIs matching any Python ABI
680# patterns specified in this list is skipped.
681
714# @ECLASS-VARIABLE: PYTHON_EXPORT_PHASE_FUNCTIONS 682# @ECLASS-VARIABLE: PYTHON_EXPORT_PHASE_FUNCTIONS
715# @DESCRIPTION: 683# @DESCRIPTION:
716# Set this to export phase functions for the following ebuild phases: 684# Set this to export phase functions for the following ebuild phases:
717# src_prepare, src_configure, src_compile, src_test, src_install. 685# src_prepare(), src_configure(), src_compile(), src_test(), src_install().
718if ! has "${EAPI:-0}" 0 1; then 686if ! has "${EAPI:-0}" 0 1; then
719 python_src_prepare() { 687 python_src_prepare() {
720 _python_check_python_pkg_setup_execution 688 if [[ "${EBUILD_PHASE}" != "prepare" ]]; then
689 die "${FUNCNAME}() can be used only in src_prepare() phase"
690 fi
721 691
722 if ! _python_package_supporting_installation_for_multiple_python_abis; then 692 if ! _python_package_supporting_installation_for_multiple_python_abis; then
723 die "${FUNCNAME}() cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs" 693 die "${FUNCNAME}() cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs"
724 fi 694 fi
725 695
696 _python_check_python_pkg_setup_execution
697
726 if [[ "$#" -ne 0 ]]; then 698 if [[ "$#" -ne 0 ]]; then
727 die "${FUNCNAME}() does not accept arguments" 699 die "${FUNCNAME}() does not accept arguments"
728 fi 700 fi
729 701
730 python_copy_sources 702 python_copy_sources
731 } 703 }
732 704
733 for python_default_function in src_configure src_compile src_test src_install; do 705 for python_default_function in src_configure src_compile src_test; do
734 eval "python_${python_default_function}() { 706 eval "python_${python_default_function}() {
735 _python_check_python_pkg_setup_execution 707 if [[ \"\${EBUILD_PHASE}\" != \"${python_default_function#src_}\" ]]; then
708 die \"\${FUNCNAME}() can be used only in ${python_default_function}() phase\"
709 fi
736 710
737 if ! _python_package_supporting_installation_for_multiple_python_abis; then 711 if ! _python_package_supporting_installation_for_multiple_python_abis; then
738 die \"\${FUNCNAME}() cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs\" 712 die \"\${FUNCNAME}() cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs\"
739 fi 713 fi
740 714
715 _python_check_python_pkg_setup_execution
716
741 python_execute_function -d -s -- \"\$@\" 717 python_execute_function -d -s -- \"\$@\"
742 }" 718 }"
743 done 719 done
744 unset python_default_function 720 unset python_default_function
745 721
722 python_src_install() {
723 if [[ "${EBUILD_PHASE}" != "install" ]]; then
724 die "${FUNCNAME}() can be used only in src_install() phase"
725 fi
726
727 if ! _python_package_supporting_installation_for_multiple_python_abis; then
728 die "${FUNCNAME}() cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs"
729 fi
730
731 _python_check_python_pkg_setup_execution
732
733 if has "${EAPI:-0}" 0 1 2 3; then
734 python_execute_function -d -s -- "$@"
735 else
736 python_installation() {
737 emake DESTDIR="${T}/images/${PYTHON_ABI}" install "$@"
738 }
739 python_execute_function -s python_installation "$@"
740 unset python_installation
741
742 python_merge_intermediate_installation_images "${T}/images"
743 fi
744 }
745
746 if [[ -n "${PYTHON_EXPORT_PHASE_FUNCTIONS}" ]]; then 746 if [[ -n "${PYTHON_EXPORT_PHASE_FUNCTIONS}" ]]; then
747 EXPORT_FUNCTIONS src_prepare src_configure src_compile src_test src_install 747 EXPORT_FUNCTIONS src_prepare src_configure src_compile src_test src_install
748 fi 748 fi
749fi 749fi
750 750
751if has "${EAPI:-0}" 0 1 2 3; then
752 unset PYTHON_ABIS 751unset PYTHON_ABIS
753fi
754 752
755_python_calculate_PYTHON_ABIS() { 753_python_calculate_PYTHON_ABIS() {
756 if ! _python_package_supporting_installation_for_multiple_python_abis; then 754 if ! _python_package_supporting_installation_for_multiple_python_abis; then
757 die "${FUNCNAME}() cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs" 755 die "${FUNCNAME}() cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs"
758 fi 756 fi
759 757
760 _python_initial_sanity_checks 758 _python_initial_sanity_checks
761 759
762 if [[ "$(declare -p PYTHON_ABIS 2> /dev/null)" != "declare -x PYTHON_ABIS="* ]] && has "${EAPI:-0}" 0 1 2 3; then 760 if [[ "$(declare -p PYTHON_ABIS 2> /dev/null)" != "declare -x PYTHON_ABIS="* ]]; then
763 local PYTHON_ABI restricted_ABI restricted_ABIs support_ABI supported_PYTHON_ABIS 761 local PYTHON_ABI
764
765 restricted_ABIs="${RESTRICT_PYTHON_ABIS// /$'\n'}"
766 762
767 if [[ "$(declare -p USE_PYTHON 2> /dev/null)" == "declare -x USE_PYTHON="* ]]; then 763 if [[ "$(declare -p USE_PYTHON 2> /dev/null)" == "declare -x USE_PYTHON="* ]]; then
768 local cpython_enabled="0" 764 local cpython_enabled="0"
769 765
770 if [[ -z "${USE_PYTHON}" ]]; then 766 if [[ -z "${USE_PYTHON}" ]]; then
771 die "USE_PYTHON variable is empty" 767 die "USE_PYTHON variable is empty"
772 fi 768 fi
773 769
774 for PYTHON_ABI in ${USE_PYTHON}; do 770 for PYTHON_ABI in ${USE_PYTHON}; do
775 if ! has "${PYTHON_ABI}" ${_PYTHON_SUPPORTED_ABIS[@]}; then 771 if ! has "${PYTHON_ABI}" "${_PYTHON_GLOBALLY_SUPPORTED_ABIS[@]}"; then
776 die "USE_PYTHON variable contains invalid value '${PYTHON_ABI}'" 772 die "USE_PYTHON variable contains invalid value '${PYTHON_ABI}'"
777 fi 773 fi
778 774
779 if has "${PYTHON_ABI}" "${_CPYTHON2_SUPPORTED_ABIS[@]}" "${_CPYTHON3_SUPPORTED_ABIS[@]}"; then 775 if has "${PYTHON_ABI}" "${_CPYTHON2_GLOBALLY_SUPPORTED_ABIS[@]}" "${_CPYTHON3_GLOBALLY_SUPPORTED_ABIS[@]}"; then
780 cpython_enabled="1" 776 cpython_enabled="1"
781 fi 777 fi
782 778
783 support_ABI="1" 779 if ! _python_check_python_abi_matching --patterns-list "${PYTHON_ABI}" "${RESTRICT_PYTHON_ABIS}"; then
784 while read restricted_ABI; do 780 export PYTHON_ABIS+="${PYTHON_ABIS:+ }${PYTHON_ABI}"
785 if [[ "${PYTHON_ABI}" == ${restricted_ABI} ]]; then
786 support_ABI="0"
787 break
788 fi 781 fi
789 done <<< "${restricted_ABIs}"
790 [[ "${support_ABI}" == "1" ]] && export PYTHON_ABIS+="${PYTHON_ABIS:+ }${PYTHON_ABI}"
791 done 782 done
792 783
793 if [[ -z "${PYTHON_ABIS//[${IFS}]/}" ]]; then 784 if [[ -z "${PYTHON_ABIS//[${IFS}]/}" ]]; then
794 die "USE_PYTHON variable does not enable any Python ABI supported by ${CATEGORY}/${PF}" 785 die "USE_PYTHON variable does not enable any Python ABI supported by ${CATEGORY}/${PF}"
795 fi 786 fi
796 787
797 if [[ "${cpython_enabled}" == "0" ]]; then 788 if [[ "${cpython_enabled}" == "0" ]]; then
798 die "USE_PYTHON variable does not enable any CPython ABI" 789 die "USE_PYTHON variable does not enable any CPython ABI"
799 fi 790 fi
800 else 791 else
801 local python_version python2_version= python3_version= support_python_major_version 792 local python_version python2_version python3_version support_python_major_version
802 793
803 if ! has_version "dev-lang/python"; then 794 if ! has_version "dev-lang/python"; then
804 die "${FUNCNAME}(): 'dev-lang/python' is not installed" 795 die "${FUNCNAME}(): 'dev-lang/python' is not installed"
805 fi 796 fi
806 797
811 die "'${EPREFIX}/usr/bin/python2' is not valid symlink" 802 die "'${EPREFIX}/usr/bin/python2' is not valid symlink"
812 fi 803 fi
813 804
814 python2_version="$("${EPREFIX}/usr/bin/python2" -c 'from sys import version_info; print(".".join(str(x) for x in version_info[:2]))')" 805 python2_version="$("${EPREFIX}/usr/bin/python2" -c 'from sys import version_info; print(".".join(str(x) for x in version_info[:2]))')"
815 806
807 support_python_major_version="0"
816 for PYTHON_ABI in "${_CPYTHON2_SUPPORTED_ABIS[@]}"; do 808 for PYTHON_ABI in "${_CPYTHON2_GLOBALLY_SUPPORTED_ABIS[@]}"; do
809 if ! _python_check_python_abi_matching --patterns-list "${PYTHON_ABI}" "${RESTRICT_PYTHON_ABIS}"; then
817 support_python_major_version="1" 810 support_python_major_version="1"
818 while read restricted_ABI; do 811 break
819 if [[ "${PYTHON_ABI}" == ${restricted_ABI} ]]; then
820 support_python_major_version="0"
821 fi 812 fi
822 done <<< "${restricted_ABIs}"
823 [[ "${support_python_major_version}" == "1" ]] && break
824 done 813 done
825 if [[ "${support_python_major_version}" == "1" ]]; then 814 if [[ "${support_python_major_version}" == "1" ]]; then
826 while read restricted_ABI; do 815 if _python_check_python_abi_matching --patterns-list "${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}" 816 die "Active version of CPython 2 is not supported by ${CATEGORY}/${PF}"
829 fi 817 fi
830 done <<< "${restricted_ABIs}"
831 else 818 else
832 python2_version="" 819 python2_version=""
833 fi 820 fi
834 fi 821 fi
835 822
838 die "'${EPREFIX}/usr/bin/python3' is not valid symlink" 825 die "'${EPREFIX}/usr/bin/python3' is not valid symlink"
839 fi 826 fi
840 827
841 python3_version="$("${EPREFIX}/usr/bin/python3" -c 'from sys import version_info; print(".".join(str(x) for x in version_info[:2]))')" 828 python3_version="$("${EPREFIX}/usr/bin/python3" -c 'from sys import version_info; print(".".join(str(x) for x in version_info[:2]))')"
842 829
830 support_python_major_version="0"
843 for PYTHON_ABI in "${_CPYTHON3_SUPPORTED_ABIS[@]}"; do 831 for PYTHON_ABI in "${_CPYTHON3_GLOBALLY_SUPPORTED_ABIS[@]}"; do
832 if ! _python_check_python_abi_matching --patterns-list "${PYTHON_ABI}" "${RESTRICT_PYTHON_ABIS}"; then
844 support_python_major_version="1" 833 support_python_major_version="1"
845 while read restricted_ABI; do 834 break
846 if [[ "${PYTHON_ABI}" == ${restricted_ABI} ]]; then
847 support_python_major_version="0"
848 fi 835 fi
849 done <<< "${restricted_ABIs}"
850 [[ "${support_python_major_version}" == "1" ]] && break
851 done 836 done
852 if [[ "${support_python_major_version}" == "1" ]]; then 837 if [[ "${support_python_major_version}" == "1" ]]; then
853 while read restricted_ABI; do 838 if _python_check_python_abi_matching --patterns-list "${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}" 839 die "Active version of CPython 3 is not supported by ${CATEGORY}/${PF}"
856 fi 840 fi
857 done <<< "${restricted_ABIs}"
858 else 841 else
859 python3_version="" 842 python3_version=""
860 fi 843 fi
844 fi
845
846 if [[ -z "${python2_version}" && -z "${python3_version}" ]]; then
847 eerror "${CATEGORY}/${PF} requires at least one of the following packages:"
848 for PYTHON_ABI in "${_CPYTHON2_GLOBALLY_SUPPORTED_ABIS[@]}" "${_CPYTHON3_GLOBALLY_SUPPORTED_ABIS[@]}"; do
849 if ! _python_check_python_abi_matching --patterns-list "${PYTHON_ABI}" "${RESTRICT_PYTHON_ABIS}"; then
850 eerror " dev-lang/python:${PYTHON_ABI}"
851 fi
852 done
853 die "No supported version of CPython installed"
861 fi 854 fi
862 855
863 if [[ -n "${python2_version}" && "${python_version}" == "2."* && "${python_version}" != "${python2_version}" ]]; then 856 if [[ -n "${python2_version}" && "${python_version}" == "2."* && "${python_version}" != "${python2_version}" ]]; then
864 eerror "Python wrapper is configured incorrectly or '${EPREFIX}/usr/bin/python2' symlink" 857 eerror "Python wrapper is configured incorrectly or '${EPREFIX}/usr/bin/python2' symlink"
865 eerror "is set incorrectly. Use \`eselect python\` to fix configuration." 858 eerror "is set incorrectly. Use \`eselect python\` to fix configuration."
887 eval "_PYTHON_SAVED_${variable}=\"\${!variable}\"" 880 eval "_PYTHON_SAVED_${variable}=\"\${!variable}\""
888 for prefix in PYTHON_USER_ PYTHON_; do 881 for prefix in PYTHON_USER_ PYTHON_; do
889 if [[ "$(declare -p ${prefix}${variable} 2> /dev/null)" == "declare -a ${prefix}${variable}="* ]]; then 882 if [[ "$(declare -p ${prefix}${variable} 2> /dev/null)" == "declare -a ${prefix}${variable}="* ]]; then
890 eval "array=(\"\${${prefix}${variable}[@]}\")" 883 eval "array=(\"\${${prefix}${variable}[@]}\")"
891 for element in "${array[@]}"; do 884 for element in "${array[@]}"; do
892 if [[ "${element}" =~ ^([[:alnum:]]|\.|-|\*|\[|\])+\ (\+|-)\ .+ ]]; then 885 if [[ "${element}" =~ ^${_PYTHON_ABI_PATTERN_REGEX}\ (\+|-)\ .+ ]]; then
893 pattern="${element%% *}" 886 pattern="${element%% *}"
894 element="${element#* }" 887 element="${element#* }"
895 operator="${element%% *}" 888 operator="${element%% *}"
896 flags="${element#* }" 889 flags="${element#* }"
897 if [[ "${PYTHON_ABI}" == ${pattern} ]]; then 890 if _python_check_python_abi_matching "${PYTHON_ABI}" "${pattern}"; then
898 if [[ "${operator}" == "+" ]]; then 891 if [[ "${operator}" == "+" ]]; then
899 eval "export ${variable}+=\"\${variable:+ }${flags}\"" 892 eval "export ${variable}+=\"\${variable:+ }${flags}\""
900 elif [[ "${operator}" == "-" ]]; then 893 elif [[ "${operator}" == "-" ]]; then
901 flags="${flags// /$'\n'}" 894 flags="${flags// /$'\n'}"
902 old_value="${!variable// /$'\n'}" 895 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] 929# @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: 930# @DESCRIPTION:
938# Execute specified function for each value of PYTHON_ABIS, optionally passing additional 931# Execute specified function for each value of PYTHON_ABIS, optionally passing additional
939# arguments. The specified function can use PYTHON_ABI and BUILDDIR variables. 932# arguments. The specified function can use PYTHON_ABI and BUILDDIR variables.
940python_execute_function() { 933python_execute_function() {
941 _python_check_python_pkg_setup_execution
942
943 if ! _python_package_supporting_installation_for_multiple_python_abis; then 934 if ! _python_package_supporting_installation_for_multiple_python_abis; then
944 die "${FUNCNAME}() cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs" 935 die "${FUNCNAME}() cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs"
945 fi 936 fi
946 937
938 _python_check_python_pkg_setup_execution
947 _python_set_color_variables 939 _python_set_color_variables
948 940
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= 941 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
950 942
951 while (($#)); do 943 while (($#)); do
952 case "$1" in 944 case "$1" in
953 --action-message) 945 --action-message)
954 action_message_template="$2" 946 action_message_template="$2"
1024 python_default_function() { 1016 python_default_function() {
1025 emake "$@" 1017 emake "$@"
1026 } 1018 }
1027 elif [[ "${EBUILD_PHASE}" == "test" ]]; then 1019 elif [[ "${EBUILD_PHASE}" == "test" ]]; then
1028 python_default_function() { 1020 python_default_function() {
1021 # Stolen from portage's _eapi0_src_test()
1022 local emake_cmd="${MAKE:-make} ${MAKEOPTS} ${EXTRA_EMAKE}"
1029 if emake -j1 -n check &> /dev/null; then 1023 if ${emake_cmd} -j1 -n check &> /dev/null; then
1030 emake -j1 check "$@" 1024 ${emake_cmd} -j1 check "$@"
1031 elif emake -j1 -n test &> /dev/null; then 1025 elif ${emake_cmd} -j1 -n test &> /dev/null; then
1032 emake -j1 test "$@" 1026 ${emake_cmd} -j1 test "$@"
1033 fi 1027 fi
1034 } 1028 }
1035 elif [[ "${EBUILD_PHASE}" == "install" ]]; then 1029 elif [[ "${EBUILD_PHASE}" == "install" ]]; then
1036 python_default_function() { 1030 python_default_function() {
1037 emake DESTDIR="${D}" install "$@" 1031 emake DESTDIR="${D}" install "$@"
1066 iterated_PYTHON_ABIS="$(PYTHON -f --ABI)" 1060 iterated_PYTHON_ABIS="$(PYTHON -f --ABI)"
1067 else 1061 else
1068 iterated_PYTHON_ABIS="${PYTHON_ABIS}" 1062 iterated_PYTHON_ABIS="${PYTHON_ABIS}"
1069 fi 1063 fi
1070 for PYTHON_ABI in ${iterated_PYTHON_ABIS}; do 1064 for PYTHON_ABI in ${iterated_PYTHON_ABIS}; do
1065 if [[ "${EBUILD_PHASE}" == "test" ]] && _python_check_python_abi_matching --patterns-list "${PYTHON_ABI}" "${PYTHON_TESTS_RESTRICTED_ABIS}"; then
1066 if [[ "${quiet}" == "0" ]]; then
1067 echo " ${_GREEN}*${_NORMAL} ${_BLUE}Testing of ${CATEGORY}/${PF} with $(python_get_implementation_and_version) skipped${_NORMAL}"
1068 fi
1069 continue
1070 fi
1071
1071 _python_prepare_flags 1072 _python_prepare_flags
1072 1073
1073 if [[ "${quiet}" == "0" ]]; then 1074 if [[ "${quiet}" == "0" ]]; then
1074 if [[ -n "${action_message_template}" ]]; then 1075 if [[ -n "${action_message_template}" ]]; then
1075 eval "action_message=\"${action_message_template}\"" 1076 eval "action_message=\"${action_message_template}\""
1076 else 1077 else
1077 action_message="${action} of ${CATEGORY}/${PF} with $(python_get_implementation) $(python_get_version)..." 1078 action_message="${action} of ${CATEGORY}/${PF} with $(python_get_implementation_and_version)..."
1078 fi 1079 fi
1079 echo " ${_GREEN}*${_NORMAL} ${_BLUE}${action_message}${_NORMAL}" 1080 echo " ${_GREEN}*${_NORMAL} ${_BLUE}${action_message}${_NORMAL}"
1080 fi 1081 fi
1081 1082
1082 if [[ "${separate_build_dirs}" == "1" ]]; then 1083 if [[ "${separate_build_dirs}" == "1" ]]; then
1106 1107
1107 if [[ "${return_code}" -ne 0 ]]; then 1108 if [[ "${return_code}" -ne 0 ]]; then
1108 if [[ -n "${failure_message_template}" ]]; then 1109 if [[ -n "${failure_message_template}" ]]; then
1109 eval "failure_message=\"${failure_message_template}\"" 1110 eval "failure_message=\"${failure_message_template}\""
1110 else 1111 else
1111 failure_message="${action} failed with $(python_get_implementation) $(python_get_version) in ${function}() function" 1112 failure_message="${action} failed with $(python_get_implementation_and_version) in ${function}() function"
1112 fi 1113 fi
1113 1114
1114 if [[ "${nonfatal}" == "1" ]]; then 1115 if [[ "${nonfatal}" == "1" ]]; then
1115 if [[ "${quiet}" == "0" ]]; then 1116 if [[ "${quiet}" == "0" ]]; then
1116 ewarn "${failure_message}" 1117 ewarn "${failure_message}"
1169# @FUNCTION: python_copy_sources 1170# @FUNCTION: python_copy_sources
1170# @USAGE: <directory="${S}"> [directory] 1171# @USAGE: <directory="${S}"> [directory]
1171# @DESCRIPTION: 1172# @DESCRIPTION:
1172# Copy unpacked sources of current package to separate build directory for each Python ABI. 1173# Copy unpacked sources of current package to separate build directory for each Python ABI.
1173python_copy_sources() { 1174python_copy_sources() {
1174 _python_check_python_pkg_setup_execution
1175
1176 if ! _python_package_supporting_installation_for_multiple_python_abis; then 1175 if ! _python_package_supporting_installation_for_multiple_python_abis; then
1177 die "${FUNCNAME}() cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs" 1176 die "${FUNCNAME}() cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs"
1178 fi 1177 fi
1178
1179 _python_check_python_pkg_setup_execution
1179 1180
1180 local dir dirs=() PYTHON_ABI 1181 local dir dirs=() PYTHON_ABI
1181 1182
1182 if [[ "$#" -eq 0 ]]; then 1183 if [[ "$#" -eq 0 ]]; then
1183 if [[ "${WORKDIR}" == "${S}" ]]; then 1184 if [[ "${WORKDIR}" == "${S}" ]]; then
1200# @USAGE: [-E|--respect-EPYTHON] [-f|--force] [-q|--quiet] [--] <file> [files] 1201# @USAGE: [-E|--respect-EPYTHON] [-f|--force] [-q|--quiet] [--] <file> [files]
1201# @DESCRIPTION: 1202# @DESCRIPTION:
1202# Generate wrapper scripts. Existing files are overwritten only with --force option. 1203# Generate wrapper scripts. Existing files are overwritten only with --force option.
1203# If --respect-EPYTHON option is specified, then generated wrapper scripts will 1204# If --respect-EPYTHON option is specified, then generated wrapper scripts will
1204# respect EPYTHON variable at run time. 1205# respect EPYTHON variable at run time.
1206#
1207# This function can be used only in src_install() phase.
1205python_generate_wrapper_scripts() { 1208python_generate_wrapper_scripts() {
1206 _python_check_python_pkg_setup_execution 1209 if [[ "${EBUILD_PHASE}" != "install" ]]; then
1210 die "${FUNCNAME}() can be used only in src_install() phase"
1211 fi
1207 1212
1208 if ! _python_package_supporting_installation_for_multiple_python_abis; then 1213 if ! _python_package_supporting_installation_for_multiple_python_abis; then
1209 die "${FUNCNAME}() cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs" 1214 die "${FUNCNAME}() cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs"
1210 fi 1215 fi
1211 1216
1217 _python_check_python_pkg_setup_execution
1212 _python_initialize_prefix_variables 1218 _python_initialize_prefix_variables
1213 1219
1214 local eselect_python_option file force="0" quiet="0" PYTHON_ABI python2_enabled="0" python3_enabled="0" respect_EPYTHON="0" 1220 local eselect_python_option file force="0" quiet="0" PYTHON_ABI PYTHON_ABIS_list python2_enabled="0" python3_enabled="0" respect_EPYTHON="0"
1215 1221
1216 while (($#)); do 1222 while (($#)); do
1217 case "$1" in 1223 case "$1" in
1218 -E|--respect-EPYTHON) 1224 -E|--respect-EPYTHON)
1219 respect_EPYTHON="1" 1225 respect_EPYTHON="1"
1241 if [[ "$#" -eq 0 ]]; then 1247 if [[ "$#" -eq 0 ]]; then
1242 die "${FUNCNAME}(): Missing arguments" 1248 die "${FUNCNAME}(): Missing arguments"
1243 fi 1249 fi
1244 1250
1245 _python_calculate_PYTHON_ABIS 1251 _python_calculate_PYTHON_ABIS
1246 for PYTHON_ABI in "${_CPYTHON2_SUPPORTED_ABIS[@]}"; do 1252 for PYTHON_ABI in "${_CPYTHON2_GLOBALLY_SUPPORTED_ABIS[@]}"; do
1247 if has "${PYTHON_ABI}" ${PYTHON_ABIS}; then 1253 if has "${PYTHON_ABI}" ${PYTHON_ABIS}; then
1248 python2_enabled="1" 1254 python2_enabled="1"
1249 fi 1255 fi
1250 done 1256 done
1251 for PYTHON_ABI in "${_CPYTHON3_SUPPORTED_ABIS[@]}"; do 1257 for PYTHON_ABI in "${_CPYTHON3_GLOBALLY_SUPPORTED_ABIS[@]}"; do
1252 if has "${PYTHON_ABI}" ${PYTHON_ABIS}; then 1258 if has "${PYTHON_ABI}" ${PYTHON_ABIS}; then
1253 python3_enabled="1" 1259 python3_enabled="1"
1254 fi 1260 fi
1255 done 1261 done
1256 1262
1262 eselect_python_option="--python3" 1268 eselect_python_option="--python3"
1263 else 1269 else
1264 die "${FUNCNAME}(): Unsupported environment" 1270 die "${FUNCNAME}(): Unsupported environment"
1265 fi 1271 fi
1266 1272
1273 PYTHON_ABIS_list="$("$(PYTHON -f)" -c "print(', '.join('\"%s\"' % x for x in reversed('${PYTHON_ABIS}'.split())))")"
1274
1267 for file in "$@"; do 1275 for file in "$@"; do
1268 if [[ -f "${file}" && "${force}" == "0" ]]; then 1276 if [[ -f "${file}" && "${force}" == "0" ]]; then
1269 die "${FUNCNAME}(): '$1' already exists" 1277 die "${FUNCNAME}(): '${file}' already exists"
1270 fi 1278 fi
1271 1279
1272 if [[ "${quiet}" == "0" ]]; then 1280 if [[ "${quiet}" == "0" ]]; then
1273 einfo "Generating '${file#${ED%/}}' wrapper script" 1281 einfo "Generating '${file#${ED%/}}' wrapper script"
1274 fi 1282 fi
1280import os 1288import os
1281import re 1289import re
1282import subprocess 1290import subprocess
1283import sys 1291import sys
1284 1292
1293cpython_ABI_re = re.compile(r"^(\d+\.\d+)$")
1294jython_ABI_re = re.compile(r"^(\d+\.\d+)-jython$")
1295pypy_ABI_re = re.compile(r"^\d+\.\d+-pypy-(\d+\.\d+)$")
1285EPYTHON_re = re.compile(r"^python(\d+\.\d+)$") 1296cpython_interpreter_re = re.compile(r"^python(\d+\.\d+)$")
1297jython_interpreter_re = re.compile(r"^jython(\d+\.\d+)$")
1298pypy_interpreter_re = re.compile(r"^pypy-c(\d+\.\d+)$")
1286python_shebang_re = re.compile(r"^#! *(${EPREFIX}/usr/bin/python|(${EPREFIX})?/usr/bin/env +(${EPREFIX}/usr/bin/)?python)") 1299cpython_shebang_re = re.compile(r"^#![ \t]*(?:${EPREFIX}/usr/bin/python|(?:${EPREFIX})?/usr/bin/env[ \t]+(?:${EPREFIX}/usr/bin/)?python)")
1300python_shebang_options_re = re.compile(r"^#![ \t]*${EPREFIX}/usr/bin/(?:jython|pypy-c|python)(?:\d+(?:\.\d+)?)?[ \t]+(-\S)")
1287python_verification_output_re = re.compile("^GENTOO_PYTHON_TARGET_SCRIPT_PATH supported\n$") 1301python_verification_output_re = re.compile("^GENTOO_PYTHON_TARGET_SCRIPT_PATH supported\n$")
1302
1303#pypy_versions_mapping = {
1304# "1.5": "2.7",
1305# "1.6": "2.7",
1306# "1.7": "2.7",
1307# "1.8": "2.7",
1308# "1.9": "2.7",
1309# "2.0": "2.7",
1310#}
1311
1312def get_PYTHON_ABI(python_interpreter):
1313 cpython_matched = cpython_interpreter_re.match(python_interpreter)
1314 jython_matched = jython_interpreter_re.match(python_interpreter)
1315 pypy_matched = pypy_interpreter_re.match(python_interpreter)
1316 if cpython_matched is not None:
1317 PYTHON_ABI = cpython_matched.group(1)
1318 elif jython_matched is not None:
1319 PYTHON_ABI = jython_matched.group(1) + "-jython"
1320 elif pypy_matched is not None:
1321 #PYTHON_ABI = pypy_versions_mapping[pypy_matched.group(1)] + "-pypy-" + pypy_matched.group(1)
1322 PYTHON_ABI = "2.7-pypy-" + pypy_matched.group(1)
1323 else:
1324 PYTHON_ABI = None
1325 return PYTHON_ABI
1326
1327def get_python_interpreter(PYTHON_ABI):
1328 cpython_matched = cpython_ABI_re.match(PYTHON_ABI)
1329 jython_matched = jython_ABI_re.match(PYTHON_ABI)
1330 pypy_matched = pypy_ABI_re.match(PYTHON_ABI)
1331 if cpython_matched is not None:
1332 python_interpreter = "python" + cpython_matched.group(1)
1333 elif jython_matched is not None:
1334 python_interpreter = "jython" + jython_matched.group(1)
1335 elif pypy_matched is not None:
1336 python_interpreter = "pypy-c" + pypy_matched.group(1)
1337 else:
1338 python_interpreter = None
1339 return python_interpreter
1288 1340
1289EOF 1341EOF
1290 if [[ "$?" != "0" ]]; then 1342 if [[ "$?" != "0" ]]; then
1291 die "${FUNCNAME}(): Generation of '$1' failed" 1343 die "${FUNCNAME}(): Generation of '$1' failed"
1292 fi 1344 fi
1293 if [[ "${respect_EPYTHON}" == "1" ]]; then 1345 if [[ "${respect_EPYTHON}" == "1" ]]; then
1294 cat << EOF >> "${file}" 1346 cat << EOF >> "${file}"
1295EPYTHON = os.environ.get("EPYTHON") 1347python_interpreter = os.environ.get("EPYTHON")
1296if EPYTHON: 1348if python_interpreter:
1297 EPYTHON_matched = EPYTHON_re.match(EPYTHON) 1349 PYTHON_ABI = get_PYTHON_ABI(python_interpreter)
1298 if EPYTHON_matched: 1350 if PYTHON_ABI is None:
1299 PYTHON_ABI = EPYTHON_matched.group(1)
1300 else:
1301 sys.stderr.write("EPYTHON variable has unrecognized value '%s'\n" % EPYTHON) 1351 sys.stderr.write("%s: EPYTHON variable has unrecognized value '%s'\n" % (sys.argv[0], python_interpreter))
1302 sys.exit(1) 1352 sys.exit(1)
1303else: 1353else:
1304 try: 1354 try:
1355 environment = os.environ.copy()
1356 environment["ROOT"] = "/"
1305 eselect_process = subprocess.Popen(["${EPREFIX}/usr/bin/eselect", "python", "show"${eselect_python_option:+, $(echo "\"")}${eselect_python_option}${eselect_python_option:+$(echo "\"")}], stdout=subprocess.PIPE) 1357 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: 1358 if eselect_process.wait() != 0:
1307 raise ValueError 1359 raise ValueError
1308 except (OSError, ValueError): 1360 except (OSError, ValueError):
1309 sys.stderr.write("Execution of 'eselect python show${eselect_python_option:+ }${eselect_python_option}' failed\n") 1361 sys.stderr.write("%s: Execution of 'eselect python show${eselect_python_option:+ }${eselect_python_option}' failed\n" % sys.argv[0])
1310 sys.exit(1) 1362 sys.exit(1)
1311 1363
1312 EPYTHON = eselect_process.stdout.read() 1364 python_interpreter = eselect_process.stdout.read()
1313 if not isinstance(EPYTHON, str): 1365 if not isinstance(python_interpreter, str):
1314 # Python 3 1366 # Python 3
1315 EPYTHON = EPYTHON.decode() 1367 python_interpreter = python_interpreter.decode()
1316 EPYTHON = EPYTHON.rstrip("\n") 1368 python_interpreter = python_interpreter.rstrip("\n")
1317 1369
1318 EPYTHON_matched = EPYTHON_re.match(EPYTHON) 1370 PYTHON_ABI = get_PYTHON_ABI(python_interpreter)
1319 if EPYTHON_matched: 1371 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) 1372 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) 1373 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 1374
1338EPYTHON = eselect_process.stdout.read() 1375wrapper_script_path = os.path.realpath(sys.argv[0])
1339if not isinstance(EPYTHON, str): 1376target_executable_path = "%s-%s" % (wrapper_script_path, PYTHON_ABI)
1340 # Python 3 1377if not os.path.exists(target_executable_path):
1341 EPYTHON = EPYTHON.decode() 1378 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) 1379 sys.exit(1)
1350EOF 1380EOF
1351 if [[ "$?" != "0" ]]; then 1381 if [[ "$?" != "0" ]]; then
1352 die "${FUNCNAME}(): Generation of '$1' failed" 1382 die "${FUNCNAME}(): Generation of '$1' failed"
1353 fi 1383 fi
1384 else
1385 cat << EOF >> "${file}"
1386try:
1387 environment = os.environ.copy()
1388 environment["ROOT"] = "/"
1389 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)
1390 if eselect_process.wait() != 0:
1391 raise ValueError
1392except (OSError, ValueError):
1393 sys.stderr.write("%s: Execution of 'eselect python show${eselect_python_option:+ }${eselect_python_option}' failed\n" % sys.argv[0])
1394 sys.exit(1)
1395
1396python_interpreter = eselect_process.stdout.read()
1397if not isinstance(python_interpreter, str):
1398 # Python 3
1399 python_interpreter = python_interpreter.decode()
1400python_interpreter = python_interpreter.rstrip("\n")
1401
1402PYTHON_ABI = get_PYTHON_ABI(python_interpreter)
1403if PYTHON_ABI is None:
1404 sys.stderr.write("%s: 'eselect python show${eselect_python_option:+ }${eselect_python_option}' printed unrecognized value '%s'\n" % (sys.argv[0], python_interpreter))
1405 sys.exit(1)
1406
1407wrapper_script_path = os.path.realpath(sys.argv[0])
1408for PYTHON_ABI in [PYTHON_ABI, ${PYTHON_ABIS_list}]:
1409 target_executable_path = "%s-%s" % (wrapper_script_path, PYTHON_ABI)
1410 if os.path.exists(target_executable_path):
1411 break
1412else:
1413 sys.stderr.write("%s: No target script exists for '%s'\n" % (sys.argv[0], wrapper_script_path))
1414 sys.exit(1)
1415
1416python_interpreter = get_python_interpreter(PYTHON_ABI)
1417if python_interpreter is None:
1418 sys.stderr.write("%s: Unrecognized Python ABI '%s'\n" % (sys.argv[0], PYTHON_ABI))
1419 sys.exit(1)
1420EOF
1421 if [[ "$?" != "0" ]]; then
1422 die "${FUNCNAME}(): Generation of '$1' failed"
1423 fi
1354 fi 1424 fi
1355 cat << EOF >> "${file}" 1425 cat << EOF >> "${file}"
1356
1357wrapper_script_path = os.path.realpath(sys.argv[0])
1358target_executable_path = "%s-%s" % (wrapper_script_path, PYTHON_ABI)
1359os.environ["GENTOO_PYTHON_PROCESS_NAME"] = os.path.basename(sys.argv[0])
1360os.environ["GENTOO_PYTHON_WRAPPER_SCRIPT_PATH"] = sys.argv[0]
1361os.environ["GENTOO_PYTHON_TARGET_SCRIPT_PATH"] = target_executable_path
1362if not os.path.exists(target_executable_path):
1363 sys.stderr.write("'%s' does not exist\n" % target_executable_path)
1364 sys.exit(1)
1365 1426
1366target_executable = open(target_executable_path, "rb") 1427target_executable = open(target_executable_path, "rb")
1367target_executable_first_line = target_executable.readline() 1428target_executable_first_line = target_executable.readline()
1429target_executable.close()
1368if not isinstance(target_executable_first_line, str): 1430if not isinstance(target_executable_first_line, str):
1369 # Python 3 1431 # Python 3
1370 target_executable_first_line = target_executable_first_line.decode("utf_8", "replace") 1432 target_executable_first_line = target_executable_first_line.decode("utf_8", "replace")
1371 1433
1434options = []
1435python_shebang_options_matched = python_shebang_options_re.match(target_executable_first_line)
1436if python_shebang_options_matched is not None:
1437 options = [python_shebang_options_matched.group(1)]
1438
1372python_shebang_matched = python_shebang_re.match(target_executable_first_line) 1439cpython_shebang_matched = cpython_shebang_re.match(target_executable_first_line)
1373target_executable.close()
1374 1440
1375if python_shebang_matched: 1441if cpython_shebang_matched is not None:
1376 try: 1442 try:
1377 python_interpreter_path = "${EPREFIX}/usr/bin/%s" % EPYTHON 1443 python_interpreter_path = "${EPREFIX}/usr/bin/%s" % python_interpreter
1378 os.environ["GENTOO_PYTHON_TARGET_SCRIPT_PATH_VERIFICATION"] = "1" 1444 os.environ["GENTOO_PYTHON_TARGET_SCRIPT_PATH_VERIFICATION"] = "1"
1379 python_verification_process = subprocess.Popen([python_interpreter_path, "-c", "pass"], stdout=subprocess.PIPE) 1445 python_verification_process = subprocess.Popen([python_interpreter_path, "-c", "pass"], stdout=subprocess.PIPE)
1380 del os.environ["GENTOO_PYTHON_TARGET_SCRIPT_PATH_VERIFICATION"] 1446 del os.environ["GENTOO_PYTHON_TARGET_SCRIPT_PATH_VERIFICATION"]
1381 if python_verification_process.wait() != 0: 1447 if python_verification_process.wait() != 0:
1382 raise ValueError 1448 raise ValueError
1387 python_verification_output = python_verification_output.decode() 1453 python_verification_output = python_verification_output.decode()
1388 1454
1389 if not python_verification_output_re.match(python_verification_output): 1455 if not python_verification_output_re.match(python_verification_output):
1390 raise ValueError 1456 raise ValueError
1391 1457
1458 if cpython_interpreter_re.match(python_interpreter) is not None:
1459 os.environ["GENTOO_PYTHON_PROCESS_NAME"] = os.path.basename(sys.argv[0])
1460 os.environ["GENTOO_PYTHON_WRAPPER_SCRIPT_PATH"] = sys.argv[0]
1461 os.environ["GENTOO_PYTHON_TARGET_SCRIPT_PATH"] = target_executable_path
1462
1463 if hasattr(os, "execv"):
1392 os.execv(python_interpreter_path, [python_interpreter_path] + sys.argv) 1464 os.execv(python_interpreter_path, [python_interpreter_path] + options + sys.argv)
1465 else:
1466 sys.exit(subprocess.Popen([python_interpreter_path] + options + sys.argv).wait())
1467 except (KeyboardInterrupt, SystemExit):
1468 raise
1393 except: 1469 except:
1394 pass 1470 pass
1395 if "GENTOO_PYTHON_TARGET_SCRIPT_PATH_VERIFICATION" in os.environ: 1471 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"] 1472 if variable in os.environ:
1473 del os.environ[variable]
1397 1474
1475if hasattr(os, "execv"):
1398os.execv(target_executable_path, sys.argv) 1476 os.execv(target_executable_path, sys.argv)
1477else:
1478 sys.exit(subprocess.Popen([target_executable_path] + sys.argv[1:]).wait())
1399EOF 1479EOF
1400 if [[ "$?" != "0" ]]; then 1480 if [[ "$?" != "0" ]]; then
1401 die "${FUNCNAME}(): Generation of '$1' failed" 1481 die "${FUNCNAME}(): Generation of '$1' failed"
1402 fi 1482 fi
1403 fperms +x "${file#${ED%/}}" || die "fperms '${file}' failed" 1483 fperms +x "${file#${ED%/}}" || die "fperms '${file}' failed"
1404 done 1484 done
1405} 1485}
1406 1486
1487# @ECLASS-VARIABLE: PYTHON_VERSIONED_SCRIPTS
1488# @DESCRIPTION:
1489# Array of regular expressions of paths to versioned Python scripts.
1490# Python scripts in /usr/bin and /usr/sbin are versioned by default.
1491
1492# @ECLASS-VARIABLE: PYTHON_VERSIONED_EXECUTABLES
1493# @DESCRIPTION:
1494# Array of regular expressions of paths to versioned executables (including Python scripts).
1495
1496# @ECLASS-VARIABLE: PYTHON_NONVERSIONED_EXECUTABLES
1497# @DESCRIPTION:
1498# Array of regular expressions of paths to nonversioned executables (including Python scripts).
1499
1500# @FUNCTION: python_merge_intermediate_installation_images
1501# @USAGE: [-q|--quiet] [--] <intermediate_installation_images_directory>
1502# @DESCRIPTION:
1503# Merge intermediate installation images into installation image.
1504#
1505# This function can be used only in src_install() phase.
1506python_merge_intermediate_installation_images() {
1507 if [[ "${EBUILD_PHASE}" != "install" ]]; then
1508 die "${FUNCNAME}() can be used only in src_install() phase"
1509 fi
1510
1511 if ! _python_package_supporting_installation_for_multiple_python_abis; then
1512 die "${FUNCNAME}() cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs"
1513 fi
1514
1515 _python_check_python_pkg_setup_execution
1516 _python_initialize_prefix_variables
1517
1518 local absolute_file b file files=() intermediate_installation_images_directory PYTHON_ABI quiet="0" regex shebang version_executable wrapper_scripts=() wrapper_scripts_set=()
1519
1520 while (($#)); do
1521 case "$1" in
1522 -q|--quiet)
1523 quiet="1"
1524 ;;
1525 --)
1526 shift
1527 break
1528 ;;
1529 -*)
1530 die "${FUNCNAME}(): Unrecognized option '$1'"
1531 ;;
1532 *)
1533 break
1534 ;;
1535 esac
1536 shift
1537 done
1538
1539 if [[ "$#" -ne 1 ]]; then
1540 die "${FUNCNAME}() requires 1 argument"
1541 fi
1542
1543 intermediate_installation_images_directory="$1"
1544
1545 if [[ ! -d "${intermediate_installation_images_directory}" ]]; then
1546 die "${FUNCNAME}(): Intermediate installation images directory '${intermediate_installation_images_directory}' does not exist"
1547 fi
1548
1549 _python_calculate_PYTHON_ABIS
1550 if [[ "$(PYTHON -f --ABI)" == 3.* ]]; then
1551 b="b"
1552 fi
1553
1554 while read -d $'\0' -r file; do
1555 files+=("${file}")
1556 done < <("$(PYTHON -f)" -c \
1557"import os
1558import sys
1559
1560if hasattr(sys.stdout, 'buffer'):
1561 # Python 3
1562 stdout = sys.stdout.buffer
1563else:
1564 # Python 2
1565 stdout = sys.stdout
1566
1567files_set = set()
1568
1569os.chdir(${b}'${intermediate_installation_images_directory}')
1570
1571for PYTHON_ABI in ${b}'${PYTHON_ABIS}'.split():
1572 for root, dirs, files in os.walk(PYTHON_ABI + ${b}'${EPREFIX}'):
1573 root = root[len(PYTHON_ABI + ${b}'${EPREFIX}')+1:]
1574 files_set.update(root + ${b}'/' + file for file in files)
1575
1576for file in sorted(files_set):
1577 stdout.write(file)
1578 stdout.write(${b}'\x00')" || die "${FUNCNAME}(): Failure of extraction of files in intermediate installation images")
1579
1580 for PYTHON_ABI in ${PYTHON_ABIS}; do
1581 if [[ ! -d "${intermediate_installation_images_directory}/${PYTHON_ABI}" ]]; then
1582 die "${FUNCNAME}(): Intermediate installation image for Python ABI '${PYTHON_ABI}' does not exist"
1583 fi
1584
1585 pushd "${intermediate_installation_images_directory}/${PYTHON_ABI}${EPREFIX}" > /dev/null || die "pushd failed"
1586
1587 for file in "${files[@]}"; do
1588 version_executable="0"
1589 for regex in "/usr/bin/.*" "/usr/sbin/.*" "${PYTHON_VERSIONED_SCRIPTS[@]}"; do
1590 if [[ "/${file}" =~ ^${regex}$ ]]; then
1591 version_executable="1"
1592 break
1593 fi
1594 done
1595 for regex in "${PYTHON_VERSIONED_EXECUTABLES[@]}"; do
1596 if [[ "/${file}" =~ ^${regex}$ ]]; then
1597 version_executable="2"
1598 break
1599 fi
1600 done
1601 if [[ "${version_executable}" != "0" ]]; then
1602 for regex in "${PYTHON_NONVERSIONED_EXECUTABLES[@]}"; do
1603 if [[ "/${file}" =~ ^${regex}$ ]]; then
1604 version_executable="0"
1605 break
1606 fi
1607 done
1608 fi
1609
1610 [[ "${version_executable}" == "0" ]] && continue
1611
1612 if [[ -L "${file}" ]]; then
1613 absolute_file="$(readlink "${file}")"
1614 if [[ "${absolute_file}" == /* ]]; then
1615 absolute_file="${intermediate_installation_images_directory}/${PYTHON_ABI}${EPREFIX}/${absolute_file##/}"
1616 else
1617 if [[ "${file}" == */* ]]; then
1618 absolute_file="${intermediate_installation_images_directory}/${PYTHON_ABI}${EPREFIX}/${file%/*}/${absolute_file}"
1619 else
1620 absolute_file="${intermediate_installation_images_directory}/${PYTHON_ABI}${EPREFIX}/${absolute_file}"
1621 fi
1622 fi
1623 else
1624 absolute_file="${intermediate_installation_images_directory}/${PYTHON_ABI}${EPREFIX}/${file}"
1625 fi
1626
1627 [[ ! -x "${absolute_file}" ]] && continue
1628
1629 shebang="$(head -n1 "${absolute_file}")" || die "Extraction of shebang from '${absolute_file}' failed"
1630
1631 if [[ "${version_executable}" == "2" ]]; then
1632 wrapper_scripts+=("${ED}${file}")
1633 elif [[ "${version_executable}" == "1" ]]; then
1634 if [[ "${shebang}" =~ ${_PYTHON_SHEBANG_BASE_PART_REGEX}([[:digit:]]+(\.[[:digit:]]+)?)?($|[[:space:]]+) ]]; then
1635 wrapper_scripts+=("${ED}${file}")
1636 else
1637 version_executable="0"
1638 fi
1639 fi
1640
1641 [[ "${version_executable}" == "0" ]] && continue
1642
1643 if [[ -e "${file}-${PYTHON_ABI}" ]]; then
1644 die "${FUNCNAME}(): '${EPREFIX}/${file}-${PYTHON_ABI}' already exists"
1645 fi
1646
1647 mv "${file}" "${file}-${PYTHON_ABI}" || die "Renaming of '${file}' failed"
1648
1649 if [[ "${shebang}" =~ ${_PYTHON_SHEBANG_BASE_PART_REGEX}[[:digit:]]*($|[[:space:]]+) ]]; then
1650 if [[ -L "${file}-${PYTHON_ABI}" ]]; then
1651 python_convert_shebangs $([[ "${quiet}" == "1" ]] && echo --quiet) "${PYTHON_ABI}" "${absolute_file}"
1652 else
1653 python_convert_shebangs $([[ "${quiet}" == "1" ]] && echo --quiet) "${PYTHON_ABI}" "${file}-${PYTHON_ABI}"
1654 fi
1655 fi
1656 done
1657
1658 popd > /dev/null || die "popd failed"
1659
1660 # This is per bug #390691, without the duplication refactor, and with
1661 # the 3-way structure per comment #6. This enable users with old
1662 # coreutils to upgrade a lot easier (you need to upgrade python+portage
1663 # before coreutils can be upgraded).
1664 if ROOT="/" has_version '>=sys-apps/coreutils-6.9.90'; then
1665 cp -fr --preserve=all --no-preserve=context "${intermediate_installation_images_directory}/${PYTHON_ABI}/"* "${D}" || die "Merging of intermediate installation image for Python ABI '${PYTHON_ABI} into installation image failed"
1666 elif ROOT="/" has_version sys-apps/coreutils; then
1667 cp -fr --preserve=all "${intermediate_installation_images_directory}/${PYTHON_ABI}/"* "${D}" || die "Merging of intermediate installation image for Python ABI '${PYTHON_ABI} into installation image failed"
1668 else
1669 cp -fpr "${intermediate_installation_images_directory}/${PYTHON_ABI}/"* "${D}" || die "Merging of intermediate installation image for Python ABI '${PYTHON_ABI} into installation image failed"
1670 fi
1671 done
1672
1673 rm -fr "${intermediate_installation_images_directory}"
1674
1675 if [[ "${#wrapper_scripts[@]}" -ge 1 ]]; then
1676 rm -f "${T}/python_wrapper_scripts"
1677
1678 for file in "${wrapper_scripts[@]}"; do
1679 echo -n "${file}" >> "${T}/python_wrapper_scripts"
1680 echo -en "\x00" >> "${T}/python_wrapper_scripts"
1681 done
1682
1683 while read -d $'\0' -r file; do
1684 wrapper_scripts_set+=("${file}")
1685 done < <("$(PYTHON -f)" -c \
1686"import sys
1687
1688if hasattr(sys.stdout, 'buffer'):
1689 # Python 3
1690 stdout = sys.stdout.buffer
1691else:
1692 # Python 2
1693 stdout = sys.stdout
1694
1695python_wrapper_scripts_file = open('${T}/python_wrapper_scripts', 'rb')
1696files = set(python_wrapper_scripts_file.read().rstrip(${b}'\x00').split(${b}'\x00'))
1697python_wrapper_scripts_file.close()
1698
1699for file in sorted(files):
1700 stdout.write(file)
1701 stdout.write(${b}'\x00')" || die "${FUNCNAME}(): Failure of extraction of set of wrapper scripts")
1702
1703 python_generate_wrapper_scripts $([[ "${quiet}" == "1" ]] && echo --quiet) "${wrapper_scripts_set[@]}"
1704 fi
1705}
1706
1407# ================================================================================================ 1707# ================================================================================================
1408# ========= FUNCTIONS FOR PACKAGES NOT SUPPORTING INSTALLATION FOR MULTIPLE PYTHON ABIS ========== 1708# ========= FUNCTIONS FOR PACKAGES NOT SUPPORTING INSTALLATION FOR MULTIPLE PYTHON ABIS ==========
1409# ================================================================================================ 1709# ================================================================================================
1410 1710
1411unset EPYTHON PYTHON_ABI 1711unset EPYTHON PYTHON_ABI
1412 1712
1413# @FUNCTION: python_set_active_version 1713# @FUNCTION: python_set_active_version
1414# @USAGE: <CPython_ABI|2|3> 1714# @USAGE: <Python_ABI|2|3>
1415# @DESCRIPTION: 1715# @DESCRIPTION:
1416# Set specified version of CPython as active version of Python. 1716# Set locally active version of Python.
1717# If Python_ABI argument is specified, then version of Python corresponding to Python_ABI is used.
1718# If 2 argument is specified, then active version of CPython 2 is used.
1719# If 3 argument is specified, then active version of CPython 3 is used.
1417# 1720#
1418# This function can be used only in pkg_setup() phase. 1721# This function can be used only in pkg_setup() phase.
1419python_set_active_version() { 1722python_set_active_version() {
1420 # Check if phase is pkg_setup(). 1723 if [[ "${EBUILD_PHASE}" != "setup" ]]; then
1421 [[ "${EBUILD_PHASE}" != "setup" ]] && die "${FUNCNAME}() can be used only in pkg_setup() phase" 1724 die "${FUNCNAME}() can be used only in pkg_setup() phase"
1725 fi
1422 1726
1423 if _python_package_supporting_installation_for_multiple_python_abis; then 1727 if _python_package_supporting_installation_for_multiple_python_abis; then
1424 die "${FUNCNAME}() cannot be used in ebuilds of packages supporting installation for multiple Python ABIs" 1728 die "${FUNCNAME}() cannot be used in ebuilds of packages supporting installation for multiple Python ABIs"
1425 fi 1729 fi
1426 1730
1429 fi 1733 fi
1430 1734
1431 _python_initial_sanity_checks 1735 _python_initial_sanity_checks
1432 1736
1433 if [[ -z "${PYTHON_ABI}" ]]; then 1737 if [[ -z "${PYTHON_ABI}" ]]; then
1434 if [[ "$1" =~ ^[[:digit:]]+\.[[:digit:]]+$ ]]; then 1738 if [[ -n "$(_python_get_implementation --ignore-invalid "$1")" ]]; then
1435 if ! _python_implementation && ! has_version "dev-lang/python:$1"; then 1739 # PYTHON_ABI variable is intended to be used only in ebuilds/eclasses,
1436 die "${FUNCNAME}(): 'dev-lang/python:$1' is not installed" 1740 # so it does not need to be exported to subprocesses.
1741 PYTHON_ABI="$1"
1742 if ! _python_implementation && ! has_version "$(python_get_implementational_package)"; then
1743 die "${FUNCNAME}(): '$(python_get_implementational_package)' is not installed"
1437 fi 1744 fi
1438 export EPYTHON="$(PYTHON "$1")" 1745 export EPYTHON="$(PYTHON "$1")"
1439 elif [[ "$1" == "2" ]]; then 1746 elif [[ "$1" == "2" ]]; then
1440 if ! _python_implementation && ! has_version "=dev-lang/python-2*"; then 1747 if ! _python_implementation && ! has_version "=dev-lang/python-2*"; then
1441 die "${FUNCNAME}(): '=dev-lang/python-2*' is not installed" 1748 die "${FUNCNAME}(): '=dev-lang/python-2*' is not installed"
1442 fi 1749 fi
1443 export EPYTHON="$(PYTHON -2)" 1750 export EPYTHON="$(PYTHON -2)"
1751 PYTHON_ABI="${EPYTHON#python}"
1752 PYTHON_ABI="${PYTHON_ABI%%-*}"
1444 elif [[ "$1" == "3" ]]; then 1753 elif [[ "$1" == "3" ]]; then
1445 if ! _python_implementation && ! has_version "=dev-lang/python-3*"; then 1754 if ! _python_implementation && ! has_version "=dev-lang/python-3*"; then
1446 die "${FUNCNAME}(): '=dev-lang/python-3*' is not installed" 1755 die "${FUNCNAME}(): '=dev-lang/python-3*' is not installed"
1447 fi 1756 fi
1448 export EPYTHON="$(PYTHON -3)" 1757 export EPYTHON="$(PYTHON -3)"
1758 PYTHON_ABI="${EPYTHON#python}"
1759 PYTHON_ABI="${PYTHON_ABI%%-*}"
1449 else 1760 else
1450 die "${FUNCNAME}(): Unrecognized argument '$1'" 1761 die "${FUNCNAME}(): Unrecognized argument '$1'"
1451 fi 1762 fi
1452
1453 # PYTHON_ABI variable is intended to be used only in ebuilds/eclasses,
1454 # so it does not need to be exported to subprocesses.
1455 PYTHON_ABI="${EPYTHON#python}"
1456 PYTHON_ABI="${PYTHON_ABI%%-*}"
1457 fi 1763 fi
1458 1764
1459 _python_final_sanity_checks 1765 _python_final_sanity_checks
1460 1766
1461 # python-updater checks PYTHON_REQUESTED_ACTIVE_VERSION variable. 1767 # python-updater checks PYTHON_REQUESTED_ACTIVE_VERSION variable.
1462 PYTHON_REQUESTED_ACTIVE_VERSION="$1" 1768 PYTHON_REQUESTED_ACTIVE_VERSION="$1"
1463} 1769}
1464 1770
1465# @FUNCTION: python_need_rebuild 1771# @FUNCTION: python_need_rebuild
1772# @DESCRIPTION:
1466# @DESCRIPTION: Mark current package for rebuilding by python-updater after 1773# Mark current package for rebuilding by python-updater after
1467# switching of active version of Python. 1774# switching of active version of Python.
1468python_need_rebuild() { 1775python_need_rebuild() {
1469 _python_check_python_pkg_setup_execution
1470
1471 if _python_package_supporting_installation_for_multiple_python_abis; then 1776 if _python_package_supporting_installation_for_multiple_python_abis; then
1472 die "${FUNCNAME}() cannot be used in ebuilds of packages supporting installation for multiple Python ABIs" 1777 die "${FUNCNAME}() cannot be used in ebuilds of packages supporting installation for multiple Python ABIs"
1473 fi 1778 fi
1779
1780 _python_check_python_pkg_setup_execution
1474 1781
1475 if [[ "$#" -ne 0 ]]; then 1782 if [[ "$#" -ne 0 ]]; then
1476 die "${FUNCNAME}() does not accept arguments" 1783 die "${FUNCNAME}() does not accept arguments"
1477 fi 1784 fi
1478 1785
1481 1788
1482# ================================================================================================ 1789# ================================================================================================
1483# ======================================= GETTER FUNCTIONS ======================================= 1790# ======================================= GETTER FUNCTIONS =======================================
1484# ================================================================================================ 1791# ================================================================================================
1485 1792
1486_PYTHON_ABI_EXTRACTION_COMMAND='import platform 1793_PYTHON_ABI_EXTRACTION_COMMAND=\
1794'import platform
1487import sys 1795import sys
1488sys.stdout.write(".".join(str(x) for x in sys.version_info[:2])) 1796sys.stdout.write(".".join(str(x) for x in sys.version_info[:2]))
1489if platform.system()[:4] == "Java": 1797if platform.system()[:4] == "Java":
1490 sys.stdout.write("-jython")' 1798 sys.stdout.write("-jython")
1799elif hasattr(platform, "python_implementation") and platform.python_implementation() == "PyPy":
1800 sys.stdout.write("-pypy-" + ".".join(str(x) for x in sys.pypy_version_info[:2]))'
1491 1801
1492_python_get_implementation() { 1802_python_get_implementation() {
1803 local ignore_invalid="0"
1804
1805 while (($#)); do
1806 case "$1" in
1807 --ignore-invalid)
1808 ignore_invalid="1"
1809 ;;
1810 --)
1811 shift
1812 break
1813 ;;
1814 -*)
1815 die "${FUNCNAME}(): Unrecognized option '$1'"
1816 ;;
1817 *)
1818 break
1819 ;;
1820 esac
1821 shift
1822 done
1823
1493 if [[ "$#" -ne 1 ]]; then 1824 if [[ "$#" -ne 1 ]]; then
1494 die "${FUNCNAME}() requires 1 argument" 1825 die "${FUNCNAME}() requires 1 argument"
1495 fi 1826 fi
1496 1827
1497 if [[ "$1" =~ ^[[:digit:]]+\.[[:digit:]]+$ ]]; then 1828 if [[ "$1" =~ ^[[:digit:]]+\.[[:digit:]]+$ ]]; then
1498 echo "CPython" 1829 echo "CPython"
1499 elif [[ "$1" =~ ^[[:digit:]]+\.[[:digit:]]+-jython$ ]]; then 1830 elif [[ "$1" =~ ^[[:digit:]]+\.[[:digit:]]+-jython$ ]]; then
1500 echo "Jython" 1831 echo "Jython"
1832 elif [[ "$1" =~ ^[[:digit:]]+\.[[:digit:]]+-pypy-[[:digit:]]+\.[[:digit:]]+$ ]]; then
1833 echo "PyPy"
1501 else 1834 else
1835 if [[ "${ignore_invalid}" == "0" ]]; then
1502 die "${FUNCNAME}(): Unrecognized Python ABI '$1'" 1836 die "${FUNCNAME}(): Unrecognized Python ABI '$1'"
1837 fi
1503 fi 1838 fi
1504} 1839}
1505 1840
1506# @FUNCTION: PYTHON 1841# @FUNCTION: PYTHON
1507# @USAGE: [-2] [-3] [--ABI] [-a|--absolute-path] [-f|--final-ABI] [--] <Python_ABI="${PYTHON_ABI}"> 1842# @USAGE: [-2] [-3] [--ABI] [-a|--absolute-path] [-f|--final-ABI] [--] <Python_ABI="${PYTHON_ABI}">
1508# @DESCRIPTION: 1843# @DESCRIPTION:
1509# Print filename of Python interpreter for specified Python ABI. If Python_ABI argument 1844# Print filename of Python interpreter for specified Python ABI. If Python_ABI argument
1510# is ommitted, then PYTHON_ABI environment variable must be set and is used. 1845# is ommitted, then PYTHON_ABI environment variable must be set and is used.
1511# If -2 option is specified, then active version of Python 2 is used. 1846# If -2 option is specified, then active version of CPython 2 is used.
1512# If -3 option is specified, then active version of Python 3 is used. 1847# If -3 option is specified, then active version of CPython 3 is used.
1513# If --final-ABI option is specified, then final ABI from the list of enabled ABIs is used. 1848# If --final-ABI option is specified, then final ABI from the list of enabled ABIs is used.
1514# -2, -3 and --final-ABI options and Python_ABI argument cannot be specified simultaneously. 1849# -2, -3 and --final-ABI options and Python_ABI argument cannot be specified simultaneously.
1515# If --ABI option is specified, then only specified Python ABI is printed instead of 1850# If --ABI option is specified, then only specified Python ABI is printed instead of
1516# filename of Python interpreter. 1851# filename of Python interpreter.
1517# If --absolute-path option is specified, then absolute path to Python interpreter is printed. 1852# If --absolute-path option is specified, then absolute path to Python interpreter is printed.
1566 die "${FUNCNAME}(): '--final-ABI' option cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs" 1901 die "${FUNCNAME}(): '--final-ABI' option cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs"
1567 fi 1902 fi
1568 _python_calculate_PYTHON_ABIS 1903 _python_calculate_PYTHON_ABIS
1569 PYTHON_ABI="${PYTHON_ABIS##* }" 1904 PYTHON_ABI="${PYTHON_ABIS##* }"
1570 elif [[ "${python2}" == "1" ]]; then 1905 elif [[ "${python2}" == "1" ]]; then
1571 PYTHON_ABI="$(eselect python show --python2 --ABI)" 1906 PYTHON_ABI="$(ROOT="/" eselect python show --python2 --ABI)"
1572 if [[ -z "${PYTHON_ABI}" ]]; then 1907 if [[ -z "${PYTHON_ABI}" ]]; then
1573 die "${FUNCNAME}(): Active version of Python 2 not set" 1908 die "${FUNCNAME}(): Active version of CPython 2 not set"
1574 elif [[ "${PYTHON_ABI}" != "2."* ]]; then 1909 elif [[ "${PYTHON_ABI}" != "2."* ]]; then
1575 die "${FUNCNAME}(): Internal error in \`eselect python show --python2\`" 1910 die "${FUNCNAME}(): Internal error in \`eselect python show --python2\`"
1576 fi 1911 fi
1577 elif [[ "${python3}" == "1" ]]; then 1912 elif [[ "${python3}" == "1" ]]; then
1578 PYTHON_ABI="$(eselect python show --python3 --ABI)" 1913 PYTHON_ABI="$(ROOT="/" eselect python show --python3 --ABI)"
1579 if [[ -z "${PYTHON_ABI}" ]]; then 1914 if [[ -z "${PYTHON_ABI}" ]]; then
1580 die "${FUNCNAME}(): Active version of Python 3 not set" 1915 die "${FUNCNAME}(): Active version of CPython 3 not set"
1581 elif [[ "${PYTHON_ABI}" != "3."* ]]; then 1916 elif [[ "${PYTHON_ABI}" != "3."* ]]; then
1582 die "${FUNCNAME}(): Internal error in \`eselect python show --python3\`" 1917 die "${FUNCNAME}(): Internal error in \`eselect python show --python3\`"
1583 fi 1918 fi
1584 elif _python_package_supporting_installation_for_multiple_python_abis; then 1919 elif _python_package_supporting_installation_for_multiple_python_abis; then
1585 if ! _python_abi-specific_local_scope; then 1920 if ! _python_abi-specific_local_scope; then
1611 return 1946 return
1612 else 1947 else
1613 if [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "CPython" ]]; then 1948 if [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "CPython" ]]; then
1614 python_interpreter="python${PYTHON_ABI}" 1949 python_interpreter="python${PYTHON_ABI}"
1615 elif [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "Jython" ]]; then 1950 elif [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "Jython" ]]; then
1616 python_interpreter="jython-${PYTHON_ABI%-jython}" 1951 python_interpreter="jython${PYTHON_ABI%-jython}"
1952 elif [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "PyPy" ]]; then
1953 python_interpreter="pypy-c${PYTHON_ABI#*-pypy-}"
1617 fi 1954 fi
1618 1955
1619 if [[ "${absolute_path_output}" == "1" ]]; then 1956 if [[ "${absolute_path_output}" == "1" ]]; then
1620 echo -n "${EPREFIX}/usr/bin/${python_interpreter}" 1957 echo -n "${EPREFIX}/usr/bin/${python_interpreter}"
1621 else 1958 else
1714 if [[ "${EAPI:-0}" == "0" ]]; then 2051 if [[ "${EAPI:-0}" == "0" ]]; then
1715 if [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "CPython" ]]; then 2052 if [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "CPython" ]]; then
1716 echo "=dev-lang/python-${PYTHON_ABI}*" 2053 echo "=dev-lang/python-${PYTHON_ABI}*"
1717 elif [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "Jython" ]]; then 2054 elif [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "Jython" ]]; then
1718 echo "=dev-java/jython-${PYTHON_ABI%-jython}*" 2055 echo "=dev-java/jython-${PYTHON_ABI%-jython}*"
2056 elif [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "PyPy" ]]; then
2057 echo "=dev-python/pypy-${PYTHON_ABI#*-pypy-}*"
1719 fi 2058 fi
1720 else 2059 else
1721 if [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "CPython" ]]; then 2060 if [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "CPython" ]]; then
1722 echo "dev-lang/python:${PYTHON_ABI}" 2061 echo "dev-lang/python:${PYTHON_ABI}"
1723 elif [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "Jython" ]]; then 2062 elif [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "Jython" ]]; then
1724 echo "dev-java/jython:${PYTHON_ABI%-jython}" 2063 echo "dev-java/jython:${PYTHON_ABI%-jython}"
2064 elif [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "PyPy" ]]; then
2065 echo "dev-python/pypy:${PYTHON_ABI#*-pypy-}"
1725 fi 2066 fi
1726 fi 2067 fi
1727} 2068}
1728 2069
1729# @FUNCTION: python_get_includedir 2070# @FUNCTION: python_get_includedir
1776 2117
1777 if [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "CPython" ]]; then 2118 if [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "CPython" ]]; then
1778 echo "${prefix}usr/include/python${PYTHON_ABI}" 2119 echo "${prefix}usr/include/python${PYTHON_ABI}"
1779 elif [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "Jython" ]]; then 2120 elif [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "Jython" ]]; then
1780 echo "${prefix}usr/share/jython-${PYTHON_ABI%-jython}/Include" 2121 echo "${prefix}usr/share/jython-${PYTHON_ABI%-jython}/Include"
2122 elif [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "PyPy" ]]; then
2123 echo "${prefix}usr/$(get_libdir)/pypy${PYTHON_ABI#*-pypy-}/include"
1781 fi 2124 fi
1782} 2125}
1783 2126
1784# @FUNCTION: python_get_libdir 2127# @FUNCTION: python_get_libdir
1785# @USAGE: [-b|--base-path] [-f|--final-ABI] 2128# @USAGE: [-b|--base-path] [-f|--final-ABI]
1786# @DESCRIPTION: 2129# @DESCRIPTION:
1787# Print path to Python library directory. 2130# Print path to Python standard library directory.
1788# If --base-path option is specified, then path not prefixed with "/" is printed. 2131# If --base-path option is specified, then path not prefixed with "/" is printed.
1789# If --final-ABI option is specified, then final ABI from the list of enabled ABIs is used. 2132# If --final-ABI option is specified, then final ABI from the list of enabled ABIs is used.
1790python_get_libdir() { 2133python_get_libdir() {
1791 _python_check_python_pkg_setup_execution 2134 _python_check_python_pkg_setup_execution
1792 2135
1831 2174
1832 if [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "CPython" ]]; then 2175 if [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "CPython" ]]; then
1833 echo "${prefix}usr/$(get_libdir)/python${PYTHON_ABI}" 2176 echo "${prefix}usr/$(get_libdir)/python${PYTHON_ABI}"
1834 elif [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "Jython" ]]; then 2177 elif [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "Jython" ]]; then
1835 echo "${prefix}usr/share/jython-${PYTHON_ABI%-jython}/Lib" 2178 echo "${prefix}usr/share/jython-${PYTHON_ABI%-jython}/Lib"
2179 elif [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "PyPy" ]]; then
2180 die "${FUNCNAME}(): PyPy has multiple standard library directories"
1836 fi 2181 fi
1837} 2182}
1838 2183
1839# @FUNCTION: python_get_sitedir 2184# @FUNCTION: python_get_sitedir
1840# @USAGE: [-b|--base-path] [-f|--final-ABI] 2185# @USAGE: [-b|--base-path] [-f|--final-ABI]
1843# If --base-path option is specified, then path not prefixed with "/" is printed. 2188# 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. 2189# If --final-ABI option is specified, then final ABI from the list of enabled ABIs is used.
1845python_get_sitedir() { 2190python_get_sitedir() {
1846 _python_check_python_pkg_setup_execution 2191 _python_check_python_pkg_setup_execution
1847 2192
1848 local final_ABI="0" options=() 2193 local base_path="0" final_ABI="0" prefix PYTHON_ABI="${PYTHON_ABI}"
1849 2194
1850 while (($#)); do 2195 while (($#)); do
1851 case "$1" in 2196 case "$1" in
1852 -b|--base-path) 2197 -b|--base-path)
1853 options+=("$1") 2198 base_path="1"
1854 ;; 2199 ;;
1855 -f|--final-ABI) 2200 -f|--final-ABI)
1856 final_ABI="1" 2201 final_ABI="1"
1857 options+=("$1")
1858 ;; 2202 ;;
1859 -*) 2203 -*)
1860 die "${FUNCNAME}(): Unrecognized option '$1'" 2204 die "${FUNCNAME}(): Unrecognized option '$1'"
1861 ;; 2205 ;;
1862 *) 2206 *)
1863 die "${FUNCNAME}(): Invalid usage" 2207 die "${FUNCNAME}(): Invalid usage"
1864 ;; 2208 ;;
1865 esac 2209 esac
1866 shift 2210 shift
1867 done 2211 done
2212
2213 if [[ "${base_path}" == "0" ]]; then
2214 prefix="/"
2215 fi
1868 2216
1869 if [[ "${final_ABI}" == "1" ]]; then 2217 if [[ "${final_ABI}" == "1" ]]; then
1870 if ! _python_package_supporting_installation_for_multiple_python_abis; then 2218 if ! _python_package_supporting_installation_for_multiple_python_abis; then
1871 die "${FUNCNAME}(): '--final-ABI' option cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs" 2219 die "${FUNCNAME}(): '--final-ABI' option cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs"
1872 fi 2220 fi
2221 PYTHON_ABI="$(PYTHON -f --ABI)"
1873 else 2222 else
1874 if _python_package_supporting_installation_for_multiple_python_abis && ! _python_abi-specific_local_scope; then 2223 if _python_package_supporting_installation_for_multiple_python_abis; then
2224 if ! _python_abi-specific_local_scope; then
1875 die "${FUNCNAME}() should be used in ABI-specific local scope" 2225 die "${FUNCNAME}() should be used in ABI-specific local scope"
1876 fi 2226 fi
2227 else
2228 PYTHON_ABI="${PYTHON_ABI:-$(PYTHON --ABI)}"
1877 fi 2229 fi
2230 fi
1878 2231
1879 echo "$(python_get_libdir "${options[@]}")/site-packages" 2232 if [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "CPython" ]]; then
2233 echo "${prefix}usr/$(get_libdir)/python${PYTHON_ABI}/site-packages"
2234 elif [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "Jython" ]]; then
2235 echo "${prefix}usr/share/jython-${PYTHON_ABI%-jython}/Lib/site-packages"
2236 elif [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "PyPy" ]]; then
2237 echo "${prefix}usr/$(get_libdir)/pypy${PYTHON_ABI#*-pypy-}/site-packages"
2238 fi
1880} 2239}
1881 2240
1882# @FUNCTION: python_get_library 2241# @FUNCTION: python_get_library
1883# @USAGE: [-b|--base-path] [-f|--final-ABI] [-l|--linker-option] 2242# @USAGE: [-b|--base-path] [-f|--final-ABI] [-l|--linker-option]
1884# @DESCRIPTION: 2243# @DESCRIPTION:
1941 else 2300 else
1942 echo "${prefix}usr/$(get_libdir)/libpython${PYTHON_ABI}$(get_libname)" 2301 echo "${prefix}usr/$(get_libdir)/libpython${PYTHON_ABI}$(get_libname)"
1943 fi 2302 fi
1944 elif [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "Jython" ]]; then 2303 elif [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "Jython" ]]; then
1945 die "${FUNCNAME}(): Jython does not have shared library" 2304 die "${FUNCNAME}(): Jython does not have shared library"
2305 elif [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "PyPy" ]]; then
2306 die "${FUNCNAME}(): PyPy does not have shared library"
1946 fi 2307 fi
1947} 2308}
1948 2309
1949# @FUNCTION: python_get_version 2310# @FUNCTION: python_get_version
1950# @USAGE: [-f|--final-ABI] [--full] [--major] [--minor] [--micro] 2311# @USAGE: [-f|--final-ABI] [-l|--language] [--full] [--major] [--minor] [--micro]
1951# @DESCRIPTION: 2312# @DESCRIPTION:
1952# Print Python version. 2313# Print version of Python implementation.
1953# --full, --major, --minor and --micro options cannot be specified simultaneously. 2314# --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. 2315# If --full, --major, --minor and --micro options are not specified, then "${major_version}.${minor_version}" is printed.
2316# If --language option is specified, then version of Python language is printed.
2317# --language and --full options cannot be specified simultaneously.
2318# --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. 2319# If --final-ABI option is specified, then final ABI from the list of enabled ABIs is used.
1956python_get_version() { 2320python_get_version() {
1957 _python_check_python_pkg_setup_execution 2321 _python_check_python_pkg_setup_execution
1958 2322
1959 local final_ABI="0" full="0" major="0" minor="0" micro="0" python_command 2323 local final_ABI="0" language="0" language_version full="0" major="0" minor="0" micro="0" PYTHON_ABI="${PYTHON_ABI}" python_command
1960 2324
1961 while (($#)); do 2325 while (($#)); do
1962 case "$1" in 2326 case "$1" in
1963 -f|--final-ABI) 2327 -f|--final-ABI)
1964 final_ABI="1" 2328 final_ABI="1"
1965 ;; 2329 ;;
2330 -l|--language)
2331 language="1"
2332 ;;
1966 --full) 2333 --full)
1967 full="1" 2334 full="1"
1968 ;; 2335 ;;
1969 --major) 2336 --major)
1970 major="1" 2337 major="1"
1982 die "${FUNCNAME}(): Invalid usage" 2349 die "${FUNCNAME}(): Invalid usage"
1983 ;; 2350 ;;
1984 esac 2351 esac
1985 shift 2352 shift
1986 done 2353 done
1987
1988 if [[ "$((${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 2354
2012 if [[ "${final_ABI}" == "1" ]]; then 2355 if [[ "${final_ABI}" == "1" ]]; then
2013 if ! _python_package_supporting_installation_for_multiple_python_abis; then 2356 if ! _python_package_supporting_installation_for_multiple_python_abis; then
2014 die "${FUNCNAME}(): '--final-ABI' option cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs" 2357 die "${FUNCNAME}(): '--final-ABI' option cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs"
2015 fi 2358 fi
2016 "$(PYTHON -f)" -c "${python_command}"
2017 else 2359 else
2018 if _python_package_supporting_installation_for_multiple_python_abis && ! _python_abi-specific_local_scope; then 2360 if _python_package_supporting_installation_for_multiple_python_abis && ! _python_abi-specific_local_scope; then
2019 die "${FUNCNAME}() should be used in ABI-specific local scope" 2361 die "${FUNCNAME}() should be used in ABI-specific local scope"
2020 fi 2362 fi
2363 fi
2364
2365 if [[ "$((${full} + ${major} + ${minor} + ${micro}))" -gt 1 ]]; then
2366 die "${FUNCNAME}(): '--full', '--major', '--minor' or '--micro' options cannot be specified simultaneously"
2367 fi
2368
2369 if [[ "${language}" == "1" ]]; then
2370 if [[ "${final_ABI}" == "1" ]]; then
2371 PYTHON_ABI="$(PYTHON -f --ABI)"
2372 elif [[ -z "${PYTHON_ABI}" ]]; then
2373 PYTHON_ABI="$(PYTHON --ABI)"
2374 fi
2375 language_version="${PYTHON_ABI%%-*}"
2376 if [[ "${full}" == "1" ]]; then
2377 die "${FUNCNAME}(): '--language' and '--full' options cannot be specified simultaneously"
2378 elif [[ "${major}" == "1" ]]; then
2379 echo "${language_version%.*}"
2380 elif [[ "${minor}" == "1" ]]; then
2381 echo "${language_version#*.}"
2382 elif [[ "${micro}" == "1" ]]; then
2383 die "${FUNCNAME}(): '--language' and '--micro' options cannot be specified simultaneously"
2384 else
2385 echo "${language_version}"
2386 fi
2387 else
2388 if [[ "${full}" == "1" ]]; then
2389 python_command="import sys; print('.'.join(str(x) for x in getattr(sys, 'pypy_version_info', sys.version_info)[:3]))"
2390 elif [[ "${major}" == "1" ]]; then
2391 python_command="import sys; print(getattr(sys, 'pypy_version_info', sys.version_info)[0])"
2392 elif [[ "${minor}" == "1" ]]; then
2393 python_command="import sys; print(getattr(sys, 'pypy_version_info', sys.version_info)[1])"
2394 elif [[ "${micro}" == "1" ]]; then
2395 python_command="import sys; print(getattr(sys, 'pypy_version_info', sys.version_info)[2])"
2396 else
2397 if [[ -n "${PYTHON_ABI}" && "${final_ABI}" == "0" ]]; then
2398 if [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "CPython" ]]; then
2399 echo "${PYTHON_ABI}"
2400 elif [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "Jython" ]]; then
2401 echo "${PYTHON_ABI%-jython}"
2402 elif [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "PyPy" ]]; then
2403 echo "${PYTHON_ABI#*-pypy-}"
2404 fi
2405 return
2406 fi
2407 python_command="from sys import version_info; print('.'.join(str(x) for x in version_info[:2]))"
2408 fi
2409
2410 if [[ "${final_ABI}" == "1" ]]; then
2411 "$(PYTHON -f)" -c "${python_command}"
2412 else
2021 "$(PYTHON ${PYTHON_ABI})" -c "${python_command}" 2413 "$(PYTHON ${PYTHON_ABI})" -c "${python_command}"
2414 fi
2415 fi
2416}
2417
2418# @FUNCTION: python_get_implementation_and_version
2419# @USAGE: [-f|--final-ABI]
2420# @DESCRIPTION:
2421# Print name and version of Python implementation.
2422# If version of Python implementation is not bound to version of Python language, then
2423# version of Python language is additionally printed.
2424# If --final-ABI option is specified, then final ABI from the list of enabled ABIs is used.
2425python_get_implementation_and_version() {
2426 _python_check_python_pkg_setup_execution
2427
2428 local final_ABI="0" PYTHON_ABI="${PYTHON_ABI}"
2429
2430 while (($#)); do
2431 case "$1" in
2432 -f|--final-ABI)
2433 final_ABI="1"
2434 ;;
2435 -*)
2436 die "${FUNCNAME}(): Unrecognized option '$1'"
2437 ;;
2438 *)
2439 die "${FUNCNAME}(): Invalid usage"
2440 ;;
2441 esac
2442 shift
2443 done
2444
2445 if [[ "${final_ABI}" == "1" ]]; then
2446 if ! _python_package_supporting_installation_for_multiple_python_abis; then
2447 die "${FUNCNAME}(): '--final-ABI' option cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs"
2448 fi
2449 PYTHON_ABI="$(PYTHON -f --ABI)"
2450 else
2451 if _python_package_supporting_installation_for_multiple_python_abis; then
2452 if ! _python_abi-specific_local_scope; then
2453 die "${FUNCNAME}() should be used in ABI-specific local scope"
2454 fi
2455 else
2456 PYTHON_ABI="${PYTHON_ABI:-$(PYTHON --ABI)}"
2457 fi
2458 fi
2459
2460 if [[ "${PYTHON_ABI}" =~ ^[[:digit:]]+\.[[:digit:]]+-[[:alnum:]]+-[[:digit:]]+\.[[:digit:]]+$ ]]; then
2461 echo "$(_python_get_implementation "${PYTHON_ABI}") ${PYTHON_ABI##*-} (Python ${PYTHON_ABI%%-*})"
2462 else
2463 echo "$(_python_get_implementation "${PYTHON_ABI}") ${PYTHON_ABI%%-*}"
2022 fi 2464 fi
2023} 2465}
2024 2466
2025# ================================================================================================ 2467# ================================================================================================
2026# ================================ FUNCTIONS FOR RUNNING OF TESTS ================================ 2468# ================================ FUNCTIONS FOR RUNNING OF TESTS ================================
2035_python_test_hook() { 2477_python_test_hook() {
2036 if [[ "$#" -ne 1 ]]; then 2478 if [[ "$#" -ne 1 ]]; then
2037 die "${FUNCNAME}() requires 1 argument" 2479 die "${FUNCNAME}() requires 1 argument"
2038 fi 2480 fi
2039 2481
2040 if _python_package_supporting_installation_for_multiple_python_abis && [[ "$(type -t "${FUNCNAME[3]}_$1_hook")" == "function" ]]; then 2482 if _python_package_supporting_installation_for_multiple_python_abis && [[ "$(type -t "${_PYTHON_TEST_FUNCTION}_$1_hook")" == "function" ]]; then
2041 "${FUNCNAME[3]}_$1_hook" 2483 "${_PYTHON_TEST_FUNCTION}_$1_hook"
2042 fi 2484 fi
2043} 2485}
2044 2486
2045# @FUNCTION: python_execute_nosetests 2487# @FUNCTION: python_execute_nosetests
2046# @USAGE: [-P|--PYTHONPATH PYTHONPATH] [-s|--separate-build-dirs] [--] [arguments] 2488# @USAGE: [-P|--PYTHONPATH PYTHONPATH] [-s|--separate-build-dirs] [--] [arguments]
2050# python_execute_nosetests_pre_hook() and python_execute_nosetests_post_hook(), if they are defined. 2492# python_execute_nosetests_pre_hook() and python_execute_nosetests_post_hook(), if they are defined.
2051python_execute_nosetests() { 2493python_execute_nosetests() {
2052 _python_check_python_pkg_setup_execution 2494 _python_check_python_pkg_setup_execution
2053 _python_set_color_variables 2495 _python_set_color_variables
2054 2496
2055 local PYTHONPATH_template= separate_build_dirs= 2497 local PYTHONPATH_template separate_build_dirs
2056 2498
2057 while (($#)); do 2499 while (($#)); do
2058 case "$1" in 2500 case "$1" in
2059 -P|--PYTHONPATH) 2501 -P|--PYTHONPATH)
2060 PYTHONPATH_template="$2" 2502 PYTHONPATH_template="$2"
2080 python_test_function() { 2522 python_test_function() {
2081 local evaluated_PYTHONPATH 2523 local evaluated_PYTHONPATH
2082 2524
2083 eval "evaluated_PYTHONPATH=\"${PYTHONPATH_template}\"" 2525 eval "evaluated_PYTHONPATH=\"${PYTHONPATH_template}\""
2084 2526
2085 _python_test_hook pre 2527 _PYTHON_TEST_FUNCTION="python_execute_nosetests" _python_test_hook pre
2086 2528
2087 if [[ -n "${evaluated_PYTHONPATH}" ]]; then 2529 if [[ -n "${evaluated_PYTHONPATH}" ]]; then
2088 echo ${_BOLD}PYTHONPATH="${evaluated_PYTHONPATH}" nosetests --verbosity="${PYTHON_TEST_VERBOSITY}" "$@"${_NORMAL} 2530 echo ${_BOLD}PYTHONPATH="${evaluated_PYTHONPATH}" nosetests --verbosity="${PYTHON_TEST_VERBOSITY}" "$@"${_NORMAL}
2089 PYTHONPATH="${evaluated_PYTHONPATH}" nosetests --verbosity="${PYTHON_TEST_VERBOSITY}" "$@" || return "$?" 2531 PYTHONPATH="${evaluated_PYTHONPATH}" nosetests --verbosity="${PYTHON_TEST_VERBOSITY}" "$@" || return "$?"
2090 else 2532 else
2091 echo ${_BOLD}nosetests --verbosity="${PYTHON_TEST_VERBOSITY}" "$@"${_NORMAL} 2533 echo ${_BOLD}nosetests --verbosity="${PYTHON_TEST_VERBOSITY}" "$@"${_NORMAL}
2092 nosetests --verbosity="${PYTHON_TEST_VERBOSITY}" "$@" || return "$?" 2534 nosetests --verbosity="${PYTHON_TEST_VERBOSITY}" "$@" || return "$?"
2093 fi 2535 fi
2094 2536
2095 _python_test_hook post 2537 _PYTHON_TEST_FUNCTION="python_execute_nosetests" _python_test_hook post
2096 } 2538 }
2097 if _python_package_supporting_installation_for_multiple_python_abis; then 2539 if _python_package_supporting_installation_for_multiple_python_abis; then
2098 python_execute_function ${separate_build_dirs:+-s} python_test_function "$@" 2540 python_execute_function ${separate_build_dirs:+-s} python_test_function "$@"
2099 else 2541 else
2100 if [[ -n "${separate_build_dirs}" ]]; then 2542 if [[ -n "${separate_build_dirs}" ]]; then
2114# python_execute_py.test_pre_hook() and python_execute_py.test_post_hook(), if they are defined. 2556# python_execute_py.test_pre_hook() and python_execute_py.test_post_hook(), if they are defined.
2115python_execute_py.test() { 2557python_execute_py.test() {
2116 _python_check_python_pkg_setup_execution 2558 _python_check_python_pkg_setup_execution
2117 _python_set_color_variables 2559 _python_set_color_variables
2118 2560
2119 local PYTHONPATH_template= separate_build_dirs= 2561 local PYTHONPATH_template separate_build_dirs
2120 2562
2121 while (($#)); do 2563 while (($#)); do
2122 case "$1" in 2564 case "$1" in
2123 -P|--PYTHONPATH) 2565 -P|--PYTHONPATH)
2124 PYTHONPATH_template="$2" 2566 PYTHONPATH_template="$2"
2144 python_test_function() { 2586 python_test_function() {
2145 local evaluated_PYTHONPATH 2587 local evaluated_PYTHONPATH
2146 2588
2147 eval "evaluated_PYTHONPATH=\"${PYTHONPATH_template}\"" 2589 eval "evaluated_PYTHONPATH=\"${PYTHONPATH_template}\""
2148 2590
2149 _python_test_hook pre 2591 _PYTHON_TEST_FUNCTION="python_execute_py.test" _python_test_hook pre
2150 2592
2151 if [[ -n "${evaluated_PYTHONPATH}" ]]; then 2593 if [[ -n "${evaluated_PYTHONPATH}" ]]; then
2152 echo ${_BOLD}PYTHONPATH="${evaluated_PYTHONPATH}" py.test $([[ "${PYTHON_TEST_VERBOSITY}" -ge 2 ]] && echo -v) "$@"${_NORMAL} 2594 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) "$@" || return "$?" 2595 PYTHONPATH="${evaluated_PYTHONPATH}" py.test $([[ "${PYTHON_TEST_VERBOSITY}" -ge 2 ]] && echo -v) "$@" || return "$?"
2154 else 2596 else
2155 echo ${_BOLD}py.test $([[ "${PYTHON_TEST_VERBOSITY}" -gt 1 ]] && echo -v) "$@"${_NORMAL} 2597 echo ${_BOLD}py.test $([[ "${PYTHON_TEST_VERBOSITY}" -gt 1 ]] && echo -v) "$@"${_NORMAL}
2156 py.test $([[ "${PYTHON_TEST_VERBOSITY}" -gt 1 ]] && echo -v) "$@" || return "$?" 2598 py.test $([[ "${PYTHON_TEST_VERBOSITY}" -gt 1 ]] && echo -v) "$@" || return "$?"
2157 fi 2599 fi
2158 2600
2159 _python_test_hook post 2601 _PYTHON_TEST_FUNCTION="python_execute_py.test" _python_test_hook post
2160 } 2602 }
2161 if _python_package_supporting_installation_for_multiple_python_abis; then 2603 if _python_package_supporting_installation_for_multiple_python_abis; then
2162 python_execute_function ${separate_build_dirs:+-s} python_test_function "$@" 2604 python_execute_function ${separate_build_dirs:+-s} python_test_function "$@"
2163 else 2605 else
2164 if [[ -n "${separate_build_dirs}" ]]; then 2606 if [[ -n "${separate_build_dirs}" ]]; then
2178# calls python_execute_trial_pre_hook() and python_execute_trial_post_hook(), if they are defined. 2620# calls python_execute_trial_pre_hook() and python_execute_trial_post_hook(), if they are defined.
2179python_execute_trial() { 2621python_execute_trial() {
2180 _python_check_python_pkg_setup_execution 2622 _python_check_python_pkg_setup_execution
2181 _python_set_color_variables 2623 _python_set_color_variables
2182 2624
2183 local PYTHONPATH_template= separate_build_dirs= 2625 local PYTHONPATH_template separate_build_dirs
2184 2626
2185 while (($#)); do 2627 while (($#)); do
2186 case "$1" in 2628 case "$1" in
2187 -P|--PYTHONPATH) 2629 -P|--PYTHONPATH)
2188 PYTHONPATH_template="$2" 2630 PYTHONPATH_template="$2"
2208 python_test_function() { 2650 python_test_function() {
2209 local evaluated_PYTHONPATH 2651 local evaluated_PYTHONPATH
2210 2652
2211 eval "evaluated_PYTHONPATH=\"${PYTHONPATH_template}\"" 2653 eval "evaluated_PYTHONPATH=\"${PYTHONPATH_template}\""
2212 2654
2213 _python_test_hook pre 2655 _PYTHON_TEST_FUNCTION="python_execute_trial" _python_test_hook pre
2214 2656
2215 if [[ -n "${evaluated_PYTHONPATH}" ]]; then 2657 if [[ -n "${evaluated_PYTHONPATH}" ]]; then
2216 echo ${_BOLD}PYTHONPATH="${evaluated_PYTHONPATH}" trial $([[ "${PYTHON_TEST_VERBOSITY}" -ge 4 ]] && echo --spew) "$@"${_NORMAL} 2658 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) "$@" || return "$?" 2659 PYTHONPATH="${evaluated_PYTHONPATH}" trial $([[ "${PYTHON_TEST_VERBOSITY}" -ge 4 ]] && echo --spew) "$@" || return "$?"
2218 else 2660 else
2219 echo ${_BOLD}trial $([[ "${PYTHON_TEST_VERBOSITY}" -ge 4 ]] && echo --spew) "$@"${_NORMAL} 2661 echo ${_BOLD}trial $([[ "${PYTHON_TEST_VERBOSITY}" -ge 4 ]] && echo --spew) "$@"${_NORMAL}
2220 trial $([[ "${PYTHON_TEST_VERBOSITY}" -ge 4 ]] && echo --spew) "$@" || return "$?" 2662 trial $([[ "${PYTHON_TEST_VERBOSITY}" -ge 4 ]] && echo --spew) "$@" || return "$?"
2221 fi 2663 fi
2222 2664
2223 _python_test_hook post 2665 _PYTHON_TEST_FUNCTION="python_execute_trial" _python_test_hook post
2224 } 2666 }
2225 if _python_package_supporting_installation_for_multiple_python_abis; then 2667 if _python_package_supporting_installation_for_multiple_python_abis; then
2226 python_execute_function ${separate_build_dirs:+-s} python_test_function "$@" 2668 python_execute_function ${separate_build_dirs:+-s} python_test_function "$@"
2227 else 2669 else
2228 if [[ -n "${separate_build_dirs}" ]]; then 2670 if [[ -n "${separate_build_dirs}" ]]; then
2265 fi 2707 fi
2266 2708
2267 export PYTHONDONTWRITEBYTECODE="1" 2709 export PYTHONDONTWRITEBYTECODE="1"
2268} 2710}
2269 2711
2712_python_vecho() {
2713 [[ -z ${PORTAGE_VERBOSE} ]] || echo "$@"
2714}
2715
2270_python_clean_compiled_modules() { 2716_python_clean_compiled_modules() {
2271 _python_initialize_prefix_variables 2717 _python_initialize_prefix_variables
2272 _python_set_color_variables 2718 _python_set_color_variables
2273 2719
2274 [[ "${FUNCNAME[1]}" =~ ^(python_mod_optimize|python_mod_cleanup)$ ]] || die "${FUNCNAME}(): Invalid usage" 2720 [[ "${FUNCNAME[1]}" =~ ^(python_mod_optimize|python_mod_cleanup)$ ]] || die "${FUNCNAME}(): Invalid usage"
2287 2733
2288 if [[ "${EBUILD_PHASE}" == "postrm" ]]; then 2734 if [[ "${EBUILD_PHASE}" == "postrm" ]]; then
2289 # Delete empty child directories. 2735 # Delete empty child directories.
2290 find "${path}" -type d | sort -r | while read -r dir; do 2736 find "${path}" -type d | sort -r | while read -r dir; do
2291 if rmdir "${dir}" 2> /dev/null; then 2737 if rmdir "${dir}" 2> /dev/null; then
2292 echo "${_CYAN}<<< ${dir}${_NORMAL}" 2738 _python_vecho "<<< ${dir}"
2293 fi 2739 fi
2294 done 2740 done
2295 fi 2741 fi
2296 elif [[ "${path}" == *.py ]]; then 2742 elif [[ "${path}" == *.py ]]; then
2297 base_module_name="${path##*/}" 2743 base_module_name="${path##*/}"
2320 if [[ "${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}" 2771 _python_vecho "<<< ${compiled_file%[co]}[co]"
2326 rm -f "${compiled_file%[co]}"[co] 2772 rm -f "${compiled_file%[co]}"[co]
2327 elif [[ "${compiled_file}" == *\$py.class ]]; then 2773 elif [[ "${compiled_file}" == *\$py.class ]]; then
2328 if [[ "${dir}" == "__pycache__" ]]; then 2774 if [[ "${dir}" == "__pycache__" ]]; then
2329 base_module_name="${compiled_file##*/}" 2775 base_module_name="${compiled_file##*/}"
2330 base_module_name="${base_module_name%\$py.class}" 2776 base_module_name="${base_module_name%\$py.class}"
2331 py_file="${compiled_file%__pycache__/*}${base_module_name}.py" 2777 py_file="${compiled_file%__pycache__/*}${base_module_name}.py"
2332 else 2778 else
2333 py_file="${compiled_file%\$py.class}" 2779 py_file="${compiled_file%\$py.class}.py"
2334 fi 2780 fi
2335 if [[ "${EBUILD_PHASE}" == "postinst" ]]; then 2781 if [[ "${EBUILD_PHASE}" == "postinst" ]]; then
2336 [[ -f "${py_file}" && "${compiled_file}" -nt "${py_file}" ]] && continue 2782 [[ -f "${py_file}" && "${compiled_file}" -nt "${py_file}" ]] && continue
2337 else 2783 else
2338 [[ -f "${py_file}" ]] && continue 2784 [[ -f "${py_file}" ]] && continue
2339 fi 2785 fi
2340 echo "${_BLUE}<<< ${compiled_file}${_NORMAL}" 2786 _python_vecho "<<< ${compiled_file}"
2341 rm -f "${compiled_file}" 2787 rm -f "${compiled_file}"
2342 else 2788 else
2343 die "${FUNCNAME}(): Unrecognized file type: '${compiled_file}'" 2789 die "${FUNCNAME}(): Unrecognized file type: '${compiled_file}'"
2344 fi 2790 fi
2345 2791
2346 # Delete empty parent directories. 2792 # Delete empty parent directories.
2347 dir="${compiled_file%/*}" 2793 dir="${compiled_file%/*}"
2348 while [[ "${dir}" != "${root}" ]]; do 2794 while [[ "${dir}" != "${root}" ]]; do
2349 if rmdir "${dir}" 2> /dev/null; then 2795 if rmdir "${dir}" 2> /dev/null; then
2350 echo "${_CYAN}<<< ${dir}${_NORMAL}" 2796 _python_vecho "<<< ${dir}"
2351 else 2797 else
2352 break 2798 break
2353 fi 2799 fi
2354 dir="${dir%/*}" 2800 dir="${dir%/*}"
2355 done 2801 done
2363# Byte-compile specified Python modules. 2809# Byte-compile specified Python modules.
2364# -d, -f, -l, -q and -x options passed to this function are passed to compileall.py. 2810# -d, -f, -l, -q and -x options passed to this function are passed to compileall.py.
2365# 2811#
2366# This function can be used only in pkg_postinst() phase. 2812# This function can be used only in pkg_postinst() phase.
2367python_mod_optimize() { 2813python_mod_optimize() {
2814 if [[ "${EBUILD_PHASE}" != "postinst" ]]; then
2815 die "${FUNCNAME}() can be used only in pkg_postinst() phase"
2816 fi
2817
2368 _python_check_python_pkg_setup_execution 2818 _python_check_python_pkg_setup_execution
2369 _python_initialize_prefix_variables 2819 _python_initialize_prefix_variables
2370 2820
2371 # Check if phase is pkg_postinst().
2372 [[ "${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 2821 if ! has "${EAPI:-0}" 0 1 2 || _python_package_supporting_installation_for_multiple_python_abis || _python_implementation || [[ "${CATEGORY}/${PN}" == "sys-apps/portage" ]]; then
2375 # PYTHON_ABI variable cannot be local in packages not supporting installation for multiple Python ABIs. 2822 # PYTHON_ABI variable cannot be local in packages not supporting installation for multiple Python ABIs.
2376 local allow_evaluated_non_sitedir_paths="0" dir dirs=() evaluated_dirs=() evaluated_files=() file files=() iterated_PYTHON_ABIS options=() other_dirs=() other_files=() previous_PYTHON_ABI="${PYTHON_ABI}" return_code root site_packages_dirs=() site_packages_files=() 2823 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="${PYTHON_ABI}" return_code root site_packages_dirs=() site_packages_files=() stderr stderr_line
2377 2824
2378 if _python_package_supporting_installation_for_multiple_python_abis; then 2825 if _python_package_supporting_installation_for_multiple_python_abis; then
2379 if has "${EAPI:-0}" 0 1 2 3 && [[ -z "${PYTHON_ABIS}" ]]; then 2826 if has "${EAPI:-0}" 0 1 2 3 && [[ -z "${PYTHON_ABIS}" ]]; then
2380 die "${FUNCNAME}(): python_pkg_setup() or python_execute_function() not called" 2827 die "${FUNCNAME}(): python_pkg_setup() or python_execute_function() not called"
2381 fi 2828 fi
2476 options+=("-q") 2923 options+=("-q")
2477 2924
2478 for PYTHON_ABI in ${iterated_PYTHON_ABIS}; do 2925 for PYTHON_ABI in ${iterated_PYTHON_ABIS}; do
2479 if ((${#site_packages_dirs[@]})) || ((${#site_packages_files[@]})) || ((${#evaluated_dirs[@]})) || ((${#evaluated_files[@]})); then 2926 if ((${#site_packages_dirs[@]})) || ((${#site_packages_files[@]})) || ((${#evaluated_dirs[@]})) || ((${#evaluated_files[@]})); then
2480 return_code="0" 2927 return_code="0"
2928 stderr=""
2481 ebegin "Compilation and optimization of Python modules for $(python_get_implementation) $(python_get_version)" 2929 ebegin "Compilation and optimization of Python modules for $(python_get_implementation_and_version)"
2482 if ((${#site_packages_dirs[@]})) || ((${#evaluated_dirs[@]})); then 2930 if ((${#site_packages_dirs[@]})) || ((${#evaluated_dirs[@]})); then
2483 for dir in "${site_packages_dirs[@]}"; do 2931 for dir in "${site_packages_dirs[@]}"; do
2484 dirs+=("${root}$(python_get_sitedir)/${dir}") 2932 dirs+=("${root}$(python_get_sitedir)/${dir}")
2485 done 2933 done
2486 for dir in "${evaluated_dirs[@]}"; do 2934 for dir in "${evaluated_dirs[@]}"; do
2487 eval "dirs+=(\"\${root}${dir}\")" 2935 eval "dirs+=(\"\${root}${dir}\")"
2488 done 2936 done
2489 "$(PYTHON)" "${root}$(python_get_libdir)/compileall.py" "${options[@]}" "${dirs[@]}" || return_code="1" 2937 stderr+="${stderr:+$'\n'}$("$(PYTHON)" -m compileall "${options[@]}" "${dirs[@]}" 2>&1)" || return_code="1"
2490 if [[ "$(_python_get_implementation "${PYTHON_ABI}")" != "Jython" ]]; then 2938 if ! has "$(_python_get_implementation "${PYTHON_ABI}")" Jython PyPy; then
2491 "$(PYTHON)" -O "${root}$(python_get_libdir)/compileall.py" "${options[@]}" "${dirs[@]}" &> /dev/null || return_code="1" 2939 "$(PYTHON)" -O -m compileall "${options[@]}" "${dirs[@]}" &> /dev/null || return_code="1"
2492 fi 2940 fi
2493 _python_clean_compiled_modules "${dirs[@]}" 2941 _python_clean_compiled_modules "${dirs[@]}"
2494 fi 2942 fi
2495 if ((${#site_packages_files[@]})) || ((${#evaluated_files[@]})); then 2943 if ((${#site_packages_files[@]})) || ((${#evaluated_files[@]})); then
2496 for file in "${site_packages_files[@]}"; do 2944 for file in "${site_packages_files[@]}"; do
2497 files+=("${root}$(python_get_sitedir)/${file}") 2945 files+=("${root}$(python_get_sitedir)/${file}")
2498 done 2946 done
2499 for file in "${evaluated_files[@]}"; do 2947 for file in "${evaluated_files[@]}"; do
2500 eval "files+=(\"\${root}${file}\")" 2948 eval "files+=(\"\${root}${file}\")"
2501 done 2949 done
2502 "$(PYTHON)" "${root}$(python_get_libdir)/py_compile.py" "${files[@]}" || return_code="1" 2950 stderr+="${stderr:+$'\n'}$("$(PYTHON)" -m py_compile "${files[@]}" 2>&1)" || return_code="1"
2503 if [[ "$(_python_get_implementation "${PYTHON_ABI}")" != "Jython" ]]; then 2951 if ! has "$(_python_get_implementation "${PYTHON_ABI}")" Jython PyPy; then
2504 "$(PYTHON)" -O "${root}$(python_get_libdir)/py_compile.py" "${files[@]}" &> /dev/null || return_code="1" 2952 "$(PYTHON)" -O -m py_compile "${files[@]}" &> /dev/null || return_code="1"
2505 fi 2953 fi
2506 _python_clean_compiled_modules "${files[@]}" 2954 _python_clean_compiled_modules "${files[@]}"
2507 fi 2955 fi
2508 eend "${return_code}" 2956 eend "${return_code}"
2957 if [[ -n "${stderr}" ]]; then
2958 eerror "Syntax errors / warnings in Python modules for $(python_get_implementation_and_version):" &> /dev/null
2959 while read stderr_line; do
2960 eerror " ${stderr_line}"
2961 done <<< "${stderr}"
2962 fi
2509 fi 2963 fi
2510 unset dirs files 2964 unset dirs files
2511 done 2965 done
2512 2966
2513 if _python_package_supporting_installation_for_multiple_python_abis; then 2967 if _python_package_supporting_installation_for_multiple_python_abis; then
2519 fi 2973 fi
2520 fi 2974 fi
2521 2975
2522 if ((${#other_dirs[@]})) || ((${#other_files[@]})); then 2976 if ((${#other_dirs[@]})) || ((${#other_files[@]})); then
2523 return_code="0" 2977 return_code="0"
2978 stderr=""
2524 ebegin "Compilation and optimization of Python modules placed outside of site-packages directories for $(python_get_implementation) $(python_get_version)" 2979 ebegin "Compilation and optimization of Python modules placed outside of site-packages directories for $(python_get_implementation_and_version)"
2525 if ((${#other_dirs[@]})); then 2980 if ((${#other_dirs[@]})); then
2526 "$(PYTHON ${PYTHON_ABI})" "${root}$(python_get_libdir)/compileall.py" "${options[@]}" "${other_dirs[@]}" || return_code="1" 2981 stderr+="${stderr:+$'\n'}$("$(PYTHON ${PYTHON_ABI})" -m compileall "${options[@]}" "${other_dirs[@]}" 2>&1)" || return_code="1"
2527 if [[ "$(_python_get_implementation "${PYTHON_ABI}")" != "Jython" ]]; then 2982 if ! has "$(_python_get_implementation "${PYTHON_ABI}")" Jython PyPy; then
2528 "$(PYTHON ${PYTHON_ABI})" -O "${root}$(python_get_libdir)/compileall.py" "${options[@]}" "${other_dirs[@]}" &> /dev/null || return_code="1" 2983 "$(PYTHON ${PYTHON_ABI})" -O -m compileall "${options[@]}" "${other_dirs[@]}" &> /dev/null || return_code="1"
2529 fi 2984 fi
2530 _python_clean_compiled_modules "${other_dirs[@]}" 2985 _python_clean_compiled_modules "${other_dirs[@]}"
2531 fi 2986 fi
2532 if ((${#other_files[@]})); then 2987 if ((${#other_files[@]})); then
2533 "$(PYTHON ${PYTHON_ABI})" "${root}$(python_get_libdir)/py_compile.py" "${other_files[@]}" || return_code="1" 2988 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 2989 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" 2990 "$(PYTHON ${PYTHON_ABI})" -O -m py_compile "${other_files[@]}" &> /dev/null || return_code="1"
2536 fi 2991 fi
2537 _python_clean_compiled_modules "${other_files[@]}" 2992 _python_clean_compiled_modules "${other_files[@]}"
2538 fi 2993 fi
2539 eend "${return_code}" 2994 eend "${return_code}"
2995 if [[ -n "${stderr}" ]]; then
2996 eerror "Syntax errors / warnings in Python modules placed outside of site-packages directories for $(python_get_implementation_and_version):" &> /dev/null
2997 while read stderr_line; do
2998 eerror " ${stderr_line}"
2999 done <<< "${stderr}"
3000 fi
2540 fi 3001 fi
2541 else 3002 else
2542 # Deprecated part of python_mod_optimize() 3003 # Deprecated part of python_mod_optimize()
2543 # ewarn 3004 ewarn
2544 # ewarn "Deprecation Warning: Usage of ${FUNCNAME}() in packages not supporting installation" 3005 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." 3006 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." 3007 ewarn "Use EAPI >=3 and call ${FUNCNAME}() with paths having appropriate syntax."
2547 # ewarn "The ebuild needs to be fixed. Please report a bug, if it has not been already reported." 3008 ewarn "The ebuild needs to be fixed. Please report a bug, if it has not been already reported."
2548 # ewarn 3009 ewarn
2549 3010
2550 local myroot mydirs=() myfiles=() myopts=() return_code="0" 3011 local myroot mydirs=() myfiles=() myopts=() return_code="0"
2551 3012
2552 # strip trailing slash 3013 # strip trailing slash
2553 myroot="${EROOT%/}" 3014 myroot="${EROOT%/}"
2622# @DESCRIPTION: 3083# @DESCRIPTION:
2623# Delete orphaned byte-compiled Python modules corresponding to specified Python modules. 3084# Delete orphaned byte-compiled Python modules corresponding to specified Python modules.
2624# 3085#
2625# This function can be used only in pkg_postrm() phase. 3086# This function can be used only in pkg_postrm() phase.
2626python_mod_cleanup() { 3087python_mod_cleanup() {
3088 if [[ "${EBUILD_PHASE}" != "postrm" ]]; then
3089 die "${FUNCNAME}() can be used only in pkg_postrm() phase"
3090 fi
3091
2627 _python_check_python_pkg_setup_execution 3092 _python_check_python_pkg_setup_execution
2628 _python_initialize_prefix_variables 3093 _python_initialize_prefix_variables
2629 3094
2630 local allow_evaluated_non_sitedir_paths="0" dir iterated_PYTHON_ABIS PYTHON_ABI="${PYTHON_ABI}" root search_paths=() sitedir 3095 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 "${FUNCNAME}() can be used only in pkg_postrm() phase"
2634 3096
2635 if _python_package_supporting_installation_for_multiple_python_abis; then 3097 if _python_package_supporting_installation_for_multiple_python_abis; then
2636 if has "${EAPI:-0}" 0 1 2 3 && [[ -z "${PYTHON_ABIS}" ]]; then 3098 if has "${EAPI:-0}" 0 1 2 3 && [[ -z "${PYTHON_ABIS}" ]]; then
2637 die "${FUNCNAME}(): python_pkg_setup() or python_execute_function() not called" 3099 die "${FUNCNAME}(): python_pkg_setup() or python_execute_function() not called"
2638 fi 3100 fi
2702 fi 3164 fi
2703 shift 3165 shift
2704 done 3166 done
2705 else 3167 else
2706 # Deprecated part of python_mod_cleanup() 3168 # Deprecated part of python_mod_cleanup()
2707 # ewarn 3169 ewarn
2708 # ewarn "Deprecation Warning: Usage of ${FUNCNAME}() in packages not supporting installation" 3170 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." 3171 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." 3172 ewarn "Use EAPI >=3 and call ${FUNCNAME}() with paths having appropriate syntax."
2711 # ewarn "The ebuild needs to be fixed. Please report a bug, if it has not been already reported." 3173 ewarn "The ebuild needs to be fixed. Please report a bug, if it has not been already reported."
2712 # ewarn 3174 ewarn
2713 3175
2714 search_paths=("${@#/}") 3176 search_paths=("${@#/}")
2715 search_paths=("${search_paths[@]/#/${root}/}") 3177 search_paths=("${search_paths[@]/#/${root}/}")
2716 fi 3178 fi
2717 3179
2720 3182
2721# ================================================================================================ 3183# ================================================================================================
2722# ===================================== DEPRECATED FUNCTIONS ===================================== 3184# ===================================== DEPRECATED FUNCTIONS =====================================
2723# ================================================================================================ 3185# ================================================================================================
2724 3186
2725# Scheduled for deletion on 2011-01-01. 3187fi # _PYTHON_ECLASS_INHERITED
2726python_version() {
2727 eerror "Use PYTHON() instead of python variable. Use python_get_*() instead of PYVER* variables."
2728 die "${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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