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Revision 1.99 Revision 1.118
1# Copyright 1999-2010 Gentoo Foundation 1# Copyright 1999-2011 Gentoo Foundation
2# Distributed under the terms of the GNU General Public License v2 2# Distributed under the terms of the GNU General Public License v2
3# $Header: /var/cvsroot/gentoo-x86/eclass/python.eclass,v 1.99 2010/05/25 19:49:54 arfrever Exp $ 3# $Header: /var/cvsroot/gentoo-x86/eclass/python.eclass,v 1.118 2011/07/08 07:37:49 djc Exp $
4 4
5# @ECLASS: python.eclass 5# @ECLASS: python.eclass
6# @MAINTAINER: 6# @MAINTAINER:
7# Gentoo Python Project <python@gentoo.org> 7# Gentoo Python Project <python@gentoo.org>
8# @BLURB: Eclass for Python packages 8# @BLURB: Eclass for Python packages
13 13
14if ! has "${EAPI:-0}" 0 1 2 3; then 14if ! has "${EAPI:-0}" 0 1 2 3; then
15 die "API of python.eclass in EAPI=\"${EAPI}\" not established" 15 die "API of python.eclass in EAPI=\"${EAPI}\" not established"
16fi 16fi
17 17
18_CPYTHON2_SUPPORTED_ABIS=(2.4 2.5 2.6 2.7) 18_CPYTHON2_GLOBALLY_SUPPORTED_ABIS=(2.4 2.5 2.6 2.7)
19_CPYTHON3_SUPPORTED_ABIS=(3.0 3.1 3.2) 19_CPYTHON3_GLOBALLY_SUPPORTED_ABIS=(3.0 3.1 3.2 3.3)
20_JYTHON_SUPPORTED_ABIS=(2.5-jython) 20_JYTHON_GLOBALLY_SUPPORTED_ABIS=(2.5-jython)
21_PYTHON_GLOBALLY_SUPPORTED_ABIS=(${_CPYTHON2_GLOBALLY_SUPPORTED_ABIS[@]} ${_CPYTHON3_GLOBALLY_SUPPORTED_ABIS[@]} ${_JYTHON_GLOBALLY_SUPPORTED_ABIS[@]})
22
23# ================================================================================================
24# ===================================== HANDLING OF METADATA =====================================
25# ================================================================================================
26
27_python_check_python_abi_matching() {
28 local pattern patterns patterns_list="0" PYTHON_ABI
29
30 while (($#)); do
31 case "$1" in
32 --patterns-list)
33 patterns_list="1"
34 ;;
35 --)
36 shift
37 break
38 ;;
39 -*)
40 die "${FUNCNAME}(): Unrecognized option '$1'"
41 ;;
42 *)
43 break
44 ;;
45 esac
46 shift
47 done
48
49 if [[ "$#" -ne 2 ]]; then
50 die "${FUNCNAME}() requires 2 arguments"
51 fi
52
53 PYTHON_ABI="$1"
54
55 if [[ "${patterns_list}" == "0" ]]; then
56 pattern="$2"
57
58 if [[ "${pattern}" == *"-cpython" ]]; then
59 [[ "${PYTHON_ABI}" =~ ^[[:digit:]]+\.[[:digit:]]+$ && "${PYTHON_ABI}" == ${pattern%-cpython} ]]
60 elif [[ "${pattern}" == *"-jython" ]]; then
61 [[ "${PYTHON_ABI}" == ${pattern} ]]
62 else
63 if [[ "${PYTHON_ABI}" =~ ^[[:digit:]]+\.[[:digit:]]+$ ]]; then
64 [[ "${PYTHON_ABI}" == ${pattern} ]]
65 elif [[ "${PYTHON_ABI}" =~ ^[[:digit:]]+\.[[:digit:]]+-jython$ ]]; then
66 [[ "${PYTHON_ABI%-jython}" == ${pattern} ]]
67 else
68 die "${FUNCNAME}(): Unrecognized Python ABI '${PYTHON_ABI}'"
69 fi
70 fi
71 else
72 patterns="${2// /$'\n'}"
73
74 while read pattern; do
75 if _python_check_python_abi_matching "${PYTHON_ABI}" "${pattern}"; then
76 return 0
77 fi
78 done <<< "${patterns}"
79
80 return 1
81 fi
82}
21 83
22# @ECLASS-VARIABLE: PYTHON_DEPEND 84# @ECLASS-VARIABLE: PYTHON_DEPEND
23# @DESCRIPTION: 85# @DESCRIPTION:
24# Specification of dependency on dev-lang/python. 86# Specification of dependency on dev-lang/python.
25# Syntax: 87# Syntax:
27# version_components_group: <major_version[:[minimal_version][:maximal_version]]> 89# version_components_group: <major_version[:[minimal_version][:maximal_version]]>
28# major_version: <2|3|*> 90# major_version: <2|3|*>
29# minimal_version: <minimal_major_version.minimal_minor_version> 91# minimal_version: <minimal_major_version.minimal_minor_version>
30# maximal_version: <maximal_major_version.maximal_minor_version> 92# maximal_version: <maximal_major_version.maximal_minor_version>
31 93
32_parse_PYTHON_DEPEND() { 94_python_parse_PYTHON_DEPEND() {
33 local major_version maximal_version minimal_version python_all="0" python_maximal_version python_minimal_version python_versions=() python2="0" python2_maximal_version python2_minimal_version python3="0" python3_maximal_version python3_minimal_version USE_flag= version_components_group version_components_group_regex version_components_groups 95 local major_version maximal_version minimal_version python_all="0" python_maximal_version python_minimal_version python_versions=() python2="0" python2_maximal_version python2_minimal_version python3="0" python3_maximal_version python3_minimal_version USE_flag= version_components_group version_components_group_regex version_components_groups
34 96
35 version_components_group_regex="(2|3|\*)(:([[:digit:]]+\.[[:digit:]]+)?(:([[:digit:]]+\.[[:digit:]]+)?)?)?" 97 version_components_group_regex="(2|3|\*)(:([[:digit:]]+\.[[:digit:]]+)?(:([[:digit:]]+\.[[:digit:]]+)?)?)?"
36 version_components_groups="${PYTHON_DEPEND}" 98 version_components_groups="${PYTHON_DEPEND}"
37 99
60 fi 122 fi
61 fi 123 fi
62 124
63 if [[ "${major_version}" == "2" ]]; then 125 if [[ "${major_version}" == "2" ]]; then
64 python2="1" 126 python2="1"
65 python_versions=("${_CPYTHON2_SUPPORTED_ABIS[@]}") 127 python_versions=("${_CPYTHON2_GLOBALLY_SUPPORTED_ABIS[@]}")
66 python2_minimal_version="${minimal_version}" 128 python2_minimal_version="${minimal_version}"
67 python2_maximal_version="${maximal_version}" 129 python2_maximal_version="${maximal_version}"
68 elif [[ "${major_version}" == "3" ]]; then 130 elif [[ "${major_version}" == "3" ]]; then
69 python3="1" 131 python3="1"
70 python_versions=("${_CPYTHON3_SUPPORTED_ABIS[@]}") 132 python_versions=("${_CPYTHON3_GLOBALLY_SUPPORTED_ABIS[@]}")
71 python3_minimal_version="${minimal_version}" 133 python3_minimal_version="${minimal_version}"
72 python3_maximal_version="${maximal_version}" 134 python3_maximal_version="${maximal_version}"
73 else 135 else
74 python_all="1" 136 python_all="1"
75 python_versions=("${_CPYTHON2_SUPPORTED_ABIS[@]}" "${_CPYTHON3_SUPPORTED_ABIS[@]}") 137 python_versions=("${_CPYTHON2_GLOBALLY_SUPPORTED_ABIS[@]}" "${_CPYTHON3_GLOBALLY_SUPPORTED_ABIS[@]}")
76 python_minimal_version="${minimal_version}" 138 python_minimal_version="${minimal_version}"
77 python_maximal_version="${maximal_version}" 139 python_maximal_version="${maximal_version}"
78 fi 140 fi
79 141
80 if [[ -n "${minimal_version}" ]] && ! has "${minimal_version}" "${python_versions[@]}"; then 142 if [[ -n "${minimal_version}" ]] && ! has "${minimal_version}" "${python_versions[@]}"; then
108 170
109 if [[ "${python_all}" == "1" ]]; then 171 if [[ "${python_all}" == "1" ]]; then
110 if [[ -z "${python_minimal_version}" && -z "${python_maximal_version}" ]]; then 172 if [[ -z "${python_minimal_version}" && -z "${python_maximal_version}" ]]; then
111 _PYTHON_ATOMS+=("dev-lang/python") 173 _PYTHON_ATOMS+=("dev-lang/python")
112 else 174 else
113 python_versions=("${_CPYTHON2_SUPPORTED_ABIS[@]}" "${_CPYTHON3_SUPPORTED_ABIS[@]}") 175 python_versions=("${_CPYTHON2_GLOBALLY_SUPPORTED_ABIS[@]}" "${_CPYTHON3_GLOBALLY_SUPPORTED_ABIS[@]}")
114 python_minimal_version="${python_minimal_version:-${python_versions[0]}}" 176 python_minimal_version="${python_minimal_version:-${python_versions[0]}}"
115 python_maximal_version="${python_maximal_version:-${python_versions[${#python_versions[@]}-1]}}" 177 python_maximal_version="${python_maximal_version:-${python_versions[${#python_versions[@]}-1]}}"
116 _append_accepted_versions_range 178 _append_accepted_versions_range
117 fi 179 fi
118 else 180 else
119 if [[ "${python3}" == "1" ]]; then 181 if [[ "${python3}" == "1" ]]; then
120 if [[ -z "${python3_minimal_version}" && -z "${python3_maximal_version}" ]]; then 182 if [[ -z "${python3_minimal_version}" && -z "${python3_maximal_version}" ]]; then
121 _PYTHON_ATOMS+=("=dev-lang/python-3*") 183 _PYTHON_ATOMS+=("=dev-lang/python-3*")
122 else 184 else
123 python_versions=("${_CPYTHON3_SUPPORTED_ABIS[@]}") 185 python_versions=("${_CPYTHON3_GLOBALLY_SUPPORTED_ABIS[@]}")
124 python_minimal_version="${python3_minimal_version:-${python_versions[0]}}" 186 python_minimal_version="${python3_minimal_version:-${python_versions[0]}}"
125 python_maximal_version="${python3_maximal_version:-${python_versions[${#python_versions[@]}-1]}}" 187 python_maximal_version="${python3_maximal_version:-${python_versions[${#python_versions[@]}-1]}}"
126 _append_accepted_versions_range 188 _append_accepted_versions_range
127 fi 189 fi
128 fi 190 fi
129 if [[ "${python2}" == "1" ]]; then 191 if [[ "${python2}" == "1" ]]; then
130 if [[ -z "${python2_minimal_version}" && -z "${python2_maximal_version}" ]]; then 192 if [[ -z "${python2_minimal_version}" && -z "${python2_maximal_version}" ]]; then
131 _PYTHON_ATOMS+=("=dev-lang/python-2*") 193 _PYTHON_ATOMS+=("=dev-lang/python-2*")
132 else 194 else
133 python_versions=("${_CPYTHON2_SUPPORTED_ABIS[@]}") 195 python_versions=("${_CPYTHON2_GLOBALLY_SUPPORTED_ABIS[@]}")
134 python_minimal_version="${python2_minimal_version:-${python_versions[0]}}" 196 python_minimal_version="${python2_minimal_version:-${python_versions[0]}}"
135 python_maximal_version="${python2_maximal_version:-${python_versions[${#python_versions[@]}-1]}}" 197 python_maximal_version="${python2_maximal_version:-${python_versions[${#python_versions[@]}-1]}}"
136 _append_accepted_versions_range 198 _append_accepted_versions_range
137 fi 199 fi
138 fi 200 fi
153} 215}
154 216
155DEPEND=">=app-admin/eselect-python-20091230" 217DEPEND=">=app-admin/eselect-python-20091230"
156RDEPEND="${DEPEND}" 218RDEPEND="${DEPEND}"
157 219
158if [[ -n "${PYTHON_DEPEND}" && -n "${NEED_PYTHON}" ]]; then
159 die "PYTHON_DEPEND and NEED_PYTHON cannot be set simultaneously"
160elif [[ -n "${PYTHON_DEPEND}" ]]; then 220if [[ -n "${PYTHON_DEPEND}" ]]; then
161 _parse_PYTHON_DEPEND 221 _python_parse_PYTHON_DEPEND
162elif [[ -n "${NEED_PYTHON}" ]]; then
163 if ! has "${EAPI:-0}" 0 1 2; then
164 eerror "Use PYTHON_DEPEND instead of NEED_PYTHON."
165 die "NEED_PYTHON cannot be used in this EAPI"
166 fi
167 _PYTHON_ATOMS=(">=dev-lang/python-${NEED_PYTHON}")
168 DEPEND+="${DEPEND:+ }${_PYTHON_ATOMS[@]}"
169 RDEPEND+="${RDEPEND:+ }${_PYTHON_ATOMS[@]}"
170else 222else
171 _PYTHON_ATOMS=("dev-lang/python") 223 _PYTHON_ATOMS=("dev-lang/python")
224fi
225unset -f _python_parse_PYTHON_DEPEND
226
227if [[ -n "${NEED_PYTHON}" ]]; then
228 eerror "Use PYTHON_DEPEND variable instead of NEED_PYTHON variable."
229 die "NEED_PYTHON variable is banned"
172fi 230fi
173 231
174# @ECLASS-VARIABLE: PYTHON_USE_WITH 232# @ECLASS-VARIABLE: PYTHON_USE_WITH
175# @DESCRIPTION: 233# @DESCRIPTION:
176# Set this to a space separated list of USE flags the Python slot in use must be built with. 234# Set this to a space separated list of USE flags the Python slot in use must be built with.
241 else 299 else
242 die "${FUNCNAME}(): Support for EAPI=\"${EAPI}\" not implemented" 300 die "${FUNCNAME}(): Support for EAPI=\"${EAPI}\" not implemented"
243 fi 301 fi
244} 302}
245 303
304_python_abi-specific_local_scope() {
305 [[ " ${FUNCNAME[@]:2} " =~ " "(_python_final_sanity_checks|python_execute_function|python_mod_optimize|python_mod_cleanup)" " ]]
306}
307
246_python_initialize_prefix_variables() { 308_python_initialize_prefix_variables() {
247 if has "${EAPI:-0}" 0 1 2; then 309 if has "${EAPI:-0}" 0 1 2; then
248 if [[ -n "${ROOT}" && -z "${EROOT}" ]]; then 310 if [[ -n "${ROOT}" && -z "${EROOT}" ]]; then
249 EROOT="${ROOT%/}${EPREFIX}/" 311 EROOT="${ROOT%/}${EPREFIX}/"
250 fi 312 fi
252 ED="${D%/}${EPREFIX}/" 314 ED="${D%/}${EPREFIX}/"
253 fi 315 fi
254 fi 316 fi
255} 317}
256 318
257unset PYTHON_SANITY_CHECKS 319unset PYTHON_SANITY_CHECKS_EXECUTED PYTHON_SKIP_SANITY_CHECKS
258 320
259_python_initial_sanity_checks() { 321_python_initial_sanity_checks() {
260 if [[ "$(declare -p PYTHON_SANITY_CHECKS 2> /dev/null)" != "declare -- PYTHON_SANITY_CHECKS="* ]]; then 322 if [[ "$(declare -p PYTHON_SANITY_CHECKS_EXECUTED 2> /dev/null)" != "declare -- PYTHON_SANITY_CHECKS_EXECUTED="* || " ${FUNCNAME[@]:1} " =~ " "(python_set_active_version|python_pkg_setup)" " && -z "${PYTHON_SKIP_SANITY_CHECKS}" ]]; then
261 # Ensure that /usr/bin/python and /usr/bin/python-config are valid. 323 # Ensure that /usr/bin/python and /usr/bin/python-config are valid.
262 if [[ "$(readlink "${EPREFIX}/usr/bin/python")" != "python-wrapper" ]]; then 324 if [[ "$(readlink "${EPREFIX}/usr/bin/python")" != "python-wrapper" ]]; then
263 eerror "'${EPREFIX}/usr/bin/python' is not valid symlink." 325 eerror "'${EPREFIX}/usr/bin/python' is not valid symlink."
264 eerror "Use \`eselect python set \${python_interpreter}\` to fix this problem." 326 eerror "Use \`eselect python set \${python_interpreter}\` to fix this problem."
265 die "'${EPREFIX}/usr/bin/python' is not valid symlink" 327 die "'${EPREFIX}/usr/bin/python' is not valid symlink"
271 fi 333 fi
272 fi 334 fi
273} 335}
274 336
275_python_final_sanity_checks() { 337_python_final_sanity_checks() {
276 if ! _python_implementation && [[ "$(declare -p PYTHON_SANITY_CHECKS 2> /dev/null)" != "declare -- PYTHON_SANITY_CHECKS="* ]]; then 338 if ! _python_implementation && [[ "$(declare -p PYTHON_SANITY_CHECKS_EXECUTED 2> /dev/null)" != "declare -- PYTHON_SANITY_CHECKS_EXECUTED="* || " ${FUNCNAME[@]:1} " =~ " "(python_set_active_version|python_pkg_setup)" " && -z "${PYTHON_SKIP_SANITY_CHECKS}" ]]; then
277 local PYTHON_ABI="${PYTHON_ABI}" 339 local PYTHON_ABI="${PYTHON_ABI}"
278 for PYTHON_ABI in ${PYTHON_ABIS-${PYTHON_ABI}}; do 340 for PYTHON_ABI in ${PYTHON_ABIS-${PYTHON_ABI}}; do
279 # Ensure that appropriate version of Python is installed. 341 # Ensure that appropriate version of Python is installed.
280 if ! has_version "$(python_get_implementational_package)"; then 342 if ! has_version "$(python_get_implementational_package)"; then
281 die "$(python_get_implementational_package) is not installed" 343 die "$(python_get_implementational_package) is not installed"
291 eerror "Locally active version of Python: '$(EPYTHON="$(PYTHON)" python -c "${_PYTHON_ABI_EXTRACTION_COMMAND}")'" 353 eerror "Locally active version of Python: '$(EPYTHON="$(PYTHON)" python -c "${_PYTHON_ABI_EXTRACTION_COMMAND}")'"
292 die "'python' does not respect EPYTHON variable" 354 die "'python' does not respect EPYTHON variable"
293 fi 355 fi
294 done 356 done
295 fi 357 fi
296 PYTHON_SANITY_CHECKS="1" 358 PYTHON_SANITY_CHECKS_EXECUTED="1"
297} 359}
360
361# @ECLASS-VARIABLE: PYTHON_COLORS
362# @DESCRIPTION:
363# User-configurable colored output.
364PYTHON_COLORS="${PYTHON_COLORS:-0}"
298 365
299_python_set_color_variables() { 366_python_set_color_variables() {
300 if [[ "${NOCOLOR:-false}" =~ ^(false|no)$ ]]; then 367 if [[ "${PYTHON_COLORS}" != "0" && "${NOCOLOR:-false}" =~ ^(false|no)$ ]]; then
301 _BOLD=$'\e[1m' 368 _BOLD=$'\e[1m'
302 _RED=$'\e[1;31m' 369 _RED=$'\e[1;31m'
303 _GREEN=$'\e[1;32m' 370 _GREEN=$'\e[1;32m'
304 _BLUE=$'\e[1;34m' 371 _BLUE=$'\e[1;34m'
305 _CYAN=$'\e[1;36m' 372 _CYAN=$'\e[1;36m'
314 fi 381 fi
315} 382}
316 383
317unset PYTHON_PKG_SETUP_EXECUTED 384unset PYTHON_PKG_SETUP_EXECUTED
318 385
386_python_check_python_pkg_setup_execution() {
387 [[ " ${FUNCNAME[@]:1} " =~ " "(python_set_active_version|python_pkg_setup)" " ]] && return
388
389 if ! has "${EAPI:-0}" 0 1 2 3 && [[ -z "${PYTHON_PKG_SETUP_EXECUTED}" ]]; then
390 die "python_pkg_setup() not called"
391 fi
392}
393
319# @FUNCTION: python_pkg_setup 394# @FUNCTION: python_pkg_setup
320# @DESCRIPTION: 395# @DESCRIPTION:
321# Perform sanity checks and initialize environment. 396# Perform sanity checks and initialize environment.
322# 397#
323# This function is exported in EAPI 2 and 3 when PYTHON_USE_WITH or PYTHON_USE_WITH_OR variable 398# This function is exported in EAPI 2 and 3 when PYTHON_USE_WITH or PYTHON_USE_WITH_OR variable
324# is set and always in EAPI >=4. Calling of this function is mandatory in EAPI >=4. 399# is set and always in EAPI >=4. Calling of this function is mandatory in EAPI >=4.
325#
326# This function can be used only in pkg_setup() phase.
327python_pkg_setup() { 400python_pkg_setup() {
328 # Check if phase is pkg_setup(). 401 if [[ "${EBUILD_PHASE}" != "setup" ]]; then
329 [[ "${EBUILD_PHASE}" != "setup" ]] && die "${FUNCNAME}() can be used only in pkg_setup() phase" 402 die "${FUNCNAME}() can be used only in pkg_setup() phase"
403 fi
404
405 if [[ "$#" -ne 0 ]]; then
406 die "${FUNCNAME}() does not accept arguments"
407 fi
408
409 export JYTHON_SYSTEM_CACHEDIR="1"
410 addwrite "${EPREFIX}/var/cache/jython"
330 411
331 if _python_package_supporting_installation_for_multiple_python_abis; then 412 if _python_package_supporting_installation_for_multiple_python_abis; then
332 _python_calculate_PYTHON_ABIS 413 _python_calculate_PYTHON_ABIS
333 export EPYTHON="$(PYTHON -f)" 414 export EPYTHON="$(PYTHON -f)"
334 else 415 else
366 die "Please rebuild ${python_atom} with at least one of the following USE flags enabled: ${PYTHON_USE_WITH_OR}" 447 die "Please rebuild ${python_atom} with at least one of the following USE flags enabled: ${PYTHON_USE_WITH_OR}"
367 fi 448 fi
368 } 449 }
369 450
370 if _python_package_supporting_installation_for_multiple_python_abis; then 451 if _python_package_supporting_installation_for_multiple_python_abis; then
371 python_execute_function -q python_pkg_setup_check_USE_flags 452 PYTHON_SKIP_SANITY_CHECKS="1" python_execute_function -q python_pkg_setup_check_USE_flags
372 else 453 else
373 python_pkg_setup_check_USE_flags 454 python_pkg_setup_check_USE_flags
374 fi 455 fi
375 456
376 unset -f python_pkg_setup_check_USE_flags 457 unset -f python_pkg_setup_check_USE_flags
377 fi 458 fi
378 459
379 PYTHON_PKG_SETUP_EXECUTED="1" 460 PYTHON_PKG_SETUP_EXECUTED="1"
380} 461}
381 462
382if ! has "${EAPI:-0}" 0 1 2 3 || has "${EAPI:-0}" 2 3 && [[ -n "${PYTHON_USE_WITH}" || -n "${PYTHON_USE_WITH_OR}" ]]; then 463if ! has "${EAPI:-0}" 0 1 2 3 || { has "${EAPI:-0}" 2 3 && [[ -n "${PYTHON_USE_WITH}" || -n "${PYTHON_USE_WITH_OR}" ]]; }; then
383 EXPORT_FUNCTIONS pkg_setup 464 EXPORT_FUNCTIONS pkg_setup
384fi 465fi
385 466
467_PYTHON_SHEBANG_BASE_PART_REGEX='^#![[:space:]]*([^[:space:]]*/usr/bin/env[[:space:]]+)?([^[:space:]]*/)?(jython|python)'
468
386# @FUNCTION: python_convert_shebangs 469# @FUNCTION: python_convert_shebangs
387# @USAGE: [-q|--quiet] [-r|--recursive] [-x|--only-executables] [--] <Python_version> <file|directory> [files|directories] 470# @USAGE: [-q|--quiet] [-r|--recursive] [-x|--only-executables] [--] <Python_ABI|Python_version> <file|directory> [files|directories]
388# @DESCRIPTION: 471# @DESCRIPTION:
389# Convert shebangs in specified files. Directories can be specified only with --recursive option. 472# Convert shebangs in specified files. Directories can be specified only with --recursive option.
390python_convert_shebangs() { 473python_convert_shebangs() {
474 _python_check_python_pkg_setup_execution
475
391 local argument file files=() only_executables="0" python_version quiet="0" recursive="0" 476 local argument file files=() only_executables="0" python_interpreter quiet="0" recursive="0"
392 477
393 while (($#)); do 478 while (($#)); do
394 case "$1" in 479 case "$1" in
395 -r|--recursive) 480 -r|--recursive)
396 recursive="1" 481 recursive="1"
419 die "${FUNCNAME}(): Missing Python version and files or directories" 504 die "${FUNCNAME}(): Missing Python version and files or directories"
420 elif [[ "$#" -eq 1 ]]; then 505 elif [[ "$#" -eq 1 ]]; then
421 die "${FUNCNAME}(): Missing files or directories" 506 die "${FUNCNAME}(): Missing files or directories"
422 fi 507 fi
423 508
424 python_version="$1" 509 if [[ -n "$(_python_get_implementation --ignore-invalid "$1")" ]]; then
510 python_interpreter="$(PYTHON "$1")"
511 else
512 python_interpreter="python$1"
513 fi
425 shift 514 shift
426 515
427 for argument in "$@"; do 516 for argument in "$@"; do
428 if [[ ! -e "${argument}" ]]; then 517 if [[ ! -e "${argument}" ]]; then
429 die "${FUNCNAME}(): '${argument}' does not exist" 518 die "${FUNCNAME}(): '${argument}' does not exist"
444 533
445 for file in "${files[@]}"; do 534 for file in "${files[@]}"; do
446 file="${file#./}" 535 file="${file#./}"
447 [[ "${only_executables}" == "1" && ! -x "${file}" ]] && continue 536 [[ "${only_executables}" == "1" && ! -x "${file}" ]] && continue
448 537
449 if [[ "$(head -n1 "${file}")" =~ ^'#!'.*python ]]; then 538 if [[ "$(head -n1 "${file}")" =~ ${_PYTHON_SHEBANG_BASE_PART_REGEX} ]]; then
450 [[ "$(sed -ne "2p" "${file}")" =~ ^"# Gentoo '".*"' wrapper script generated by python_generate_wrapper_scripts()"$ ]] && continue 539 [[ "$(sed -ne "2p" "${file}")" =~ ^"# Gentoo '".*"' wrapper script generated by python_generate_wrapper_scripts()"$ ]] && continue
451 540
452 if [[ "${quiet}" == "0" ]]; then 541 if [[ "${quiet}" == "0" ]]; then
453 einfo "Converting shebang in '${file}'" 542 einfo "Converting shebang in '${file}'"
454 fi 543 fi
455 544
456 sed -e "1s/python\([[:digit:]]\+\(\.[[:digit:]]\+\)\?\)\?/python${python_version}/" -i "${file}" || die "Conversion of shebang in '${file}' failed" 545 sed -e "1s:^#![[:space:]]*\([^[:space:]]*/usr/bin/env[[:space:]]\)\?[[:space:]]*\([^[:space:]]*/\)\?\(jython\|python\)\([[:digit:]]\+\(\.[[:digit:]]\+\)\?\)\?\(\$\|[[:space:]].*\):#!\1\2${python_interpreter}\6:" -i "${file}" || die "Conversion of shebang in '${file}' failed"
457
458 # Delete potential whitespace after "#!".
459 sed -e '1s/\(^#!\)[[:space:]]*/\1/' -i "${file}" || die "sed '${file}' failed"
460 fi 546 fi
461 done 547 done
462} 548}
463 549
464# @FUNCTION: python_clean_installation_image 550# @FUNCTION: python_clean_installation_image
465# @USAGE: [-q|--quiet] 551# @USAGE: [-q|--quiet]
466# @DESCRIPTION: 552# @DESCRIPTION:
467# Delete needless files in installation image. 553# Delete needless files in installation image.
554#
555# This function can be used only in src_install() phase.
468python_clean_installation_image() { 556python_clean_installation_image() {
557 if [[ "${EBUILD_PHASE}" != "install" ]]; then
558 die "${FUNCNAME}() can be used only in src_install() phase"
559 fi
560
561 _python_check_python_pkg_setup_execution
469 _python_initialize_prefix_variables 562 _python_initialize_prefix_variables
470 563
471 local file files=() quiet="0" 564 local file files=() quiet="0"
472
473 # Check if phase is src_install().
474 [[ "${EBUILD_PHASE}" != "install" ]] && die "${FUNCNAME}() can be used only in src_install() phase"
475 565
476 while (($#)); do 566 while (($#)); do
477 case "$1" in 567 case "$1" in
478 -q|--quiet) 568 -q|--quiet)
479 quiet="1" 569 quiet="1"
530# @ECLASS-VARIABLE: SUPPORT_PYTHON_ABIS 620# @ECLASS-VARIABLE: SUPPORT_PYTHON_ABIS
531# @DESCRIPTION: 621# @DESCRIPTION:
532# Set this in EAPI <= 4 to indicate that current package supports installation for 622# Set this in EAPI <= 4 to indicate that current package supports installation for
533# multiple Python ABIs. 623# multiple Python ABIs.
534 624
625# @ECLASS-VARIABLE: PYTHON_TESTS_RESTRICTED_ABIS
626# @DESCRIPTION:
627# Space-separated list of Python ABI patterns. Testing in Python ABIs matching any Python ABI
628# patterns specified in this list is skipped.
629
535# @ECLASS-VARIABLE: PYTHON_EXPORT_PHASE_FUNCTIONS 630# @ECLASS-VARIABLE: PYTHON_EXPORT_PHASE_FUNCTIONS
536# @DESCRIPTION: 631# @DESCRIPTION:
537# Set this to export phase functions for the following ebuild phases: 632# Set this to export phase functions for the following ebuild phases:
538# src_prepare, src_configure, src_compile, src_test, src_install. 633# src_prepare(), src_configure(), src_compile(), src_test(), src_install().
539if ! has "${EAPI:-0}" 0 1; then 634if ! has "${EAPI:-0}" 0 1; then
540 python_src_prepare() { 635 python_src_prepare() {
636 if [[ "${EBUILD_PHASE}" != "prepare" ]]; then
637 die "${FUNCNAME}() can be used only in src_prepare() phase"
638 fi
639
541 if ! _python_package_supporting_installation_for_multiple_python_abis; then 640 if ! _python_package_supporting_installation_for_multiple_python_abis; then
542 die "${FUNCNAME}() cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs" 641 die "${FUNCNAME}() cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs"
543 fi 642 fi
544 643
644 _python_check_python_pkg_setup_execution
645
646 if [[ "$#" -ne 0 ]]; then
647 die "${FUNCNAME}() does not accept arguments"
648 fi
649
545 python_copy_sources 650 python_copy_sources
546 } 651 }
547 652
548 for python_default_function in src_configure src_compile src_test src_install; do 653 for python_default_function in src_configure src_compile src_test; do
549 eval "python_${python_default_function}() { 654 eval "python_${python_default_function}() {
655 if [[ \"\${EBUILD_PHASE}\" != \"${python_default_function#src_}\" ]]; then
656 die \"\${FUNCNAME}() can be used only in ${python_default_function}() phase\"
657 fi
658
550 if ! _python_package_supporting_installation_for_multiple_python_abis; then 659 if ! _python_package_supporting_installation_for_multiple_python_abis; then
551 die \"\${FUNCNAME}() cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs\" 660 die \"\${FUNCNAME}() cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs\"
552 fi 661 fi
553 662
663 _python_check_python_pkg_setup_execution
664
554 python_execute_function -d -s -- \"\$@\" 665 python_execute_function -d -s -- \"\$@\"
555 }" 666 }"
556 done 667 done
557 unset python_default_function 668 unset python_default_function
558 669
670 python_src_install() {
671 if [[ "${EBUILD_PHASE}" != "install" ]]; then
672 die "${FUNCNAME}() can be used only in src_install() phase"
673 fi
674
675 if ! _python_package_supporting_installation_for_multiple_python_abis; then
676 die "${FUNCNAME}() cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs"
677 fi
678
679 _python_check_python_pkg_setup_execution
680
681 if has "${EAPI:-0}" 0 1 2 3; then
682 python_execute_function -d -s -- "$@"
683 else
684 python_installation() {
685 emake DESTDIR="${T}/images/${PYTHON_ABI}" install "$@"
686 }
687 python_execute_function -s python_installation "$@"
688 unset python_installation
689
690 python_merge_intermediate_installation_images "${T}/images"
691 fi
692 }
693
559 if [[ -n "${PYTHON_EXPORT_PHASE_FUNCTIONS}" ]]; then 694 if [[ -n "${PYTHON_EXPORT_PHASE_FUNCTIONS}" ]]; then
560 EXPORT_FUNCTIONS src_prepare src_configure src_compile src_test src_install 695 EXPORT_FUNCTIONS src_prepare src_configure src_compile src_test src_install
561 fi 696 fi
562fi 697fi
563 698
699if has "${EAPI:-0}" 0 1 2 3 4; then
564unset PYTHON_ABIS 700 unset PYTHON_ABIS
701fi
565 702
566_python_calculate_PYTHON_ABIS() { 703_python_calculate_PYTHON_ABIS() {
567 if ! _python_package_supporting_installation_for_multiple_python_abis; then 704 if ! _python_package_supporting_installation_for_multiple_python_abis; then
568 die "${FUNCNAME}() cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs" 705 die "${FUNCNAME}() cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs"
569 fi 706 fi
570 707
571 _python_initial_sanity_checks 708 _python_initial_sanity_checks
572 709
573 # USE_${ABI_TYPE^^} and RESTRICT_${ABI_TYPE^^}_ABIS variables hopefully will be included in EAPI >= 5.
574 if [[ "$(declare -p PYTHON_ABIS 2> /dev/null)" != "declare -x PYTHON_ABIS="* ]] && has "${EAPI:-0}" 0 1 2 3 4; then 710 if [[ "$(declare -p PYTHON_ABIS 2> /dev/null)" != "declare -x PYTHON_ABIS="* ]] && has "${EAPI:-0}" 0 1 2 3 4; then
575 local PYTHON_ABI restricted_ABI support_ABI supported_PYTHON_ABIS= 711 local PYTHON_ABI
576 PYTHON_ABI_SUPPORTED_VALUES="${_CPYTHON2_SUPPORTED_ABIS[@]} ${_CPYTHON3_SUPPORTED_ABIS[@]} ${_JYTHON_SUPPORTED_ABIS[@]}"
577 712
578 if [[ "$(declare -p USE_PYTHON 2> /dev/null)" == "declare -x USE_PYTHON="* ]]; then 713 if [[ "$(declare -p USE_PYTHON 2> /dev/null)" == "declare -x USE_PYTHON="* ]]; then
579 local cpython_enabled="0" 714 local cpython_enabled="0"
580 715
581 if [[ -z "${USE_PYTHON}" ]]; then 716 if [[ -z "${USE_PYTHON}" ]]; then
582 die "USE_PYTHON variable is empty" 717 die "USE_PYTHON variable is empty"
583 fi 718 fi
584 719
585 for PYTHON_ABI in ${USE_PYTHON}; do 720 for PYTHON_ABI in ${USE_PYTHON}; do
586 if ! has "${PYTHON_ABI}" ${PYTHON_ABI_SUPPORTED_VALUES}; then 721 if ! has "${PYTHON_ABI}" "${_PYTHON_GLOBALLY_SUPPORTED_ABIS[@]}"; then
587 die "USE_PYTHON variable contains invalid value '${PYTHON_ABI}'" 722 die "USE_PYTHON variable contains invalid value '${PYTHON_ABI}'"
588 fi 723 fi
589 724
590 if has "${PYTHON_ABI}" "${_CPYTHON2_SUPPORTED_ABIS[@]}" "${_CPYTHON3_SUPPORTED_ABIS[@]}"; then 725 if has "${PYTHON_ABI}" "${_CPYTHON2_GLOBALLY_SUPPORTED_ABIS[@]}" "${_CPYTHON3_GLOBALLY_SUPPORTED_ABIS[@]}"; then
591 cpython_enabled="1" 726 cpython_enabled="1"
592 fi 727 fi
593 728
594 support_ABI="1" 729 if ! _python_check_python_abi_matching --patterns-list "${PYTHON_ABI}" "${RESTRICT_PYTHON_ABIS}"; then
595 for restricted_ABI in ${RESTRICT_PYTHON_ABIS}; do 730 export PYTHON_ABIS+="${PYTHON_ABIS:+ }${PYTHON_ABI}"
596 if [[ "${PYTHON_ABI}" == ${restricted_ABI} ]]; then 731 fi
597 support_ABI="0" 732 done
733
734 if [[ -z "${PYTHON_ABIS//[${IFS}]/}" ]]; then
735 die "USE_PYTHON variable does not enable any Python ABI supported by ${CATEGORY}/${PF}"
736 fi
737
738 if [[ "${cpython_enabled}" == "0" ]]; then
739 die "USE_PYTHON variable does not enable any CPython ABI"
740 fi
741 else
742 local python_version python2_version python3_version support_python_major_version
743
744 if ! has_version "dev-lang/python"; then
745 die "${FUNCNAME}(): 'dev-lang/python' is not installed"
746 fi
747
748 python_version="$("${EPREFIX}/usr/bin/python" -c 'from sys import version_info; print(".".join(str(x) for x in version_info[:2]))')"
749
750 if has_version "=dev-lang/python-2*"; then
751 if [[ "$(readlink "${EPREFIX}/usr/bin/python2")" != "python2."* ]]; then
752 die "'${EPREFIX}/usr/bin/python2' is not valid symlink"
753 fi
754
755 python2_version="$("${EPREFIX}/usr/bin/python2" -c 'from sys import version_info; print(".".join(str(x) for x in version_info[:2]))')"
756
757 support_python_major_version="0"
758 for PYTHON_ABI in "${_CPYTHON2_GLOBALLY_SUPPORTED_ABIS[@]}"; do
759 if ! _python_check_python_abi_matching --patterns-list "${PYTHON_ABI}" "${RESTRICT_PYTHON_ABIS}"; then
760 support_python_major_version="1"
598 break 761 break
599 fi 762 fi
600 done 763 done
601 [[ "${support_ABI}" == "1" ]] && export PYTHON_ABIS+="${PYTHON_ABIS:+ }${PYTHON_ABI}"
602 done
603
604 if [[ -z "${PYTHON_ABIS//[${IFS}]/}" ]]; then
605 die "USE_PYTHON variable does not enable any Python ABI supported by ${CATEGORY}/${PF}"
606 fi
607
608 if [[ "${cpython_enabled}" == "0" ]]; then
609 die "USE_PYTHON variable does not enable any CPython ABI"
610 fi
611 else
612 local python_version python2_version= python3_version= support_python_major_version
613
614 if ! has_version "dev-lang/python"; then
615 die "${FUNCNAME}(): 'dev-lang/python' is not installed"
616 fi
617
618 python_version="$("${EPREFIX}/usr/bin/python" -c 'from sys import version_info; print(".".join(str(x) for x in version_info[:2]))')"
619
620 if has_version "=dev-lang/python-2*"; then
621 if [[ "$(readlink "${EPREFIX}/usr/bin/python2")" != "python2."* ]]; then
622 die "'${EPREFIX}/usr/bin/python2' is not valid symlink"
623 fi
624
625 python2_version="$("${EPREFIX}/usr/bin/python2" -c 'from sys import version_info; print(".".join(str(x) for x in version_info[:2]))')"
626
627 for PYTHON_ABI in "${_CPYTHON2_SUPPORTED_ABIS[@]}"; do
628 support_python_major_version="1"
629 for restricted_ABI in ${RESTRICT_PYTHON_ABIS}; do
630 if [[ "${PYTHON_ABI}" == ${restricted_ABI} ]]; then
631 support_python_major_version="0"
632 fi
633 done
634 [[ "${support_python_major_version}" == "1" ]] && break
635 done
636 if [[ "${support_python_major_version}" == "1" ]]; then 764 if [[ "${support_python_major_version}" == "1" ]]; then
637 for restricted_ABI in ${RESTRICT_PYTHON_ABIS}; do 765 if _python_check_python_abi_matching --patterns-list "${python2_version}" "${RESTRICT_PYTHON_ABIS}"; then
638 if [[ "${python2_version}" == ${restricted_ABI} ]]; then
639 die "Active version of Python 2 is not supported by ${CATEGORY}/${PF}" 766 die "Active version of CPython 2 is not supported by ${CATEGORY}/${PF}"
640 fi 767 fi
641 done
642 else 768 else
643 python2_version="" 769 python2_version=""
644 fi 770 fi
645 fi 771 fi
646 772
649 die "'${EPREFIX}/usr/bin/python3' is not valid symlink" 775 die "'${EPREFIX}/usr/bin/python3' is not valid symlink"
650 fi 776 fi
651 777
652 python3_version="$("${EPREFIX}/usr/bin/python3" -c 'from sys import version_info; print(".".join(str(x) for x in version_info[:2]))')" 778 python3_version="$("${EPREFIX}/usr/bin/python3" -c 'from sys import version_info; print(".".join(str(x) for x in version_info[:2]))')"
653 779
780 support_python_major_version="0"
654 for PYTHON_ABI in "${_CPYTHON3_SUPPORTED_ABIS[@]}"; do 781 for PYTHON_ABI in "${_CPYTHON3_GLOBALLY_SUPPORTED_ABIS[@]}"; do
782 if ! _python_check_python_abi_matching --patterns-list "${PYTHON_ABI}" "${RESTRICT_PYTHON_ABIS}"; then
655 support_python_major_version="1" 783 support_python_major_version="1"
656 for restricted_ABI in ${RESTRICT_PYTHON_ABIS}; do 784 break
657 if [[ "${PYTHON_ABI}" == ${restricted_ABI} ]]; then
658 support_python_major_version="0"
659 fi 785 fi
660 done
661 [[ "${support_python_major_version}" == "1" ]] && break
662 done 786 done
663 if [[ "${support_python_major_version}" == "1" ]]; then 787 if [[ "${support_python_major_version}" == "1" ]]; then
664 for restricted_ABI in ${RESTRICT_PYTHON_ABIS}; do 788 if _python_check_python_abi_matching --patterns-list "${python3_version}" "${RESTRICT_PYTHON_ABIS}"; then
665 if [[ "${python3_version}" == ${restricted_ABI} ]]; then
666 die "Active version of Python 3 is not supported by ${CATEGORY}/${PF}" 789 die "Active version of CPython 3 is not supported by ${CATEGORY}/${PF}"
667 fi 790 fi
668 done
669 else 791 else
670 python3_version="" 792 python3_version=""
671 fi 793 fi
672 fi 794 fi
673 795
687 export PYTHON_ABIS="${PYTHON_ABIS% }" 809 export PYTHON_ABIS="${PYTHON_ABIS% }"
688 fi 810 fi
689 fi 811 fi
690 812
691 _python_final_sanity_checks 813 _python_final_sanity_checks
814}
815
816_python_prepare_flags() {
817 local array=() deleted_flag element flags new_value old_flag old_value operator pattern prefix variable
818
819 for variable in CPPFLAGS CFLAGS CXXFLAGS LDFLAGS; do
820 eval "_PYTHON_SAVED_${variable}=\"\${!variable}\""
821 for prefix in PYTHON_USER_ PYTHON_; do
822 if [[ "$(declare -p ${prefix}${variable} 2> /dev/null)" == "declare -a ${prefix}${variable}="* ]]; then
823 eval "array=(\"\${${prefix}${variable}[@]}\")"
824 for element in "${array[@]}"; do
825 if [[ "${element}" =~ ^([[:alnum:]]|\.|-|\*|\[|\])+\ (\+|-)\ .+ ]]; then
826 pattern="${element%% *}"
827 element="${element#* }"
828 operator="${element%% *}"
829 flags="${element#* }"
830 if _python_check_python_abi_matching "${PYTHON_ABI}" "${pattern}"; then
831 if [[ "${operator}" == "+" ]]; then
832 eval "export ${variable}+=\"\${variable:+ }${flags}\""
833 elif [[ "${operator}" == "-" ]]; then
834 flags="${flags// /$'\n'}"
835 old_value="${!variable// /$'\n'}"
836 new_value=""
837 while read old_flag; do
838 while read deleted_flag; do
839 if [[ "${old_flag}" == ${deleted_flag} ]]; then
840 continue 2
841 fi
842 done <<< "${flags}"
843 new_value+="${new_value:+ }${old_flag}"
844 done <<< "${old_value}"
845 eval "export ${variable}=\"\${new_value}\""
846 fi
847 fi
848 else
849 die "Element '${element}' of ${prefix}${variable} array has invalid syntax"
850 fi
851 done
852 elif [[ -n "$(declare -p ${prefix}${variable} 2> /dev/null)" ]]; then
853 die "${prefix}${variable} should be indexed array"
854 fi
855 done
856 done
857}
858
859_python_restore_flags() {
860 local variable
861
862 for variable in CPPFLAGS CFLAGS CXXFLAGS LDFLAGS; do
863 eval "${variable}=\"\${_PYTHON_SAVED_${variable}}\""
864 unset _PYTHON_SAVED_${variable}
865 done
692} 866}
693 867
694# @FUNCTION: python_execute_function 868# @FUNCTION: python_execute_function
695# @USAGE: [--action-message message] [-d|--default-function] [--failure-message message] [-f|--final-ABI] [--nonfatal] [-q|--quiet] [-s|--separate-build-dirs] [--source-dir source_directory] [--] <function> [arguments] 869# @USAGE: [--action-message message] [-d|--default-function] [--failure-message message] [-f|--final-ABI] [--nonfatal] [-q|--quiet] [-s|--separate-build-dirs] [--source-dir source_directory] [--] <function> [arguments]
696# @DESCRIPTION: 870# @DESCRIPTION:
699python_execute_function() { 873python_execute_function() {
700 if ! _python_package_supporting_installation_for_multiple_python_abis; then 874 if ! _python_package_supporting_installation_for_multiple_python_abis; then
701 die "${FUNCNAME}() cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs" 875 die "${FUNCNAME}() cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs"
702 fi 876 fi
703 877
878 _python_check_python_pkg_setup_execution
704 _python_set_color_variables 879 _python_set_color_variables
705 880
706 local action action_message action_message_template= default_function="0" failure_message failure_message_template= final_ABI="0" function i iterated_PYTHON_ABIS nonfatal="0" previous_directory previous_directory_stack previous_directory_stack_length PYTHON_ABI quiet="0" separate_build_dirs="0" source_dir= 881 local action action_message action_message_template default_function="0" failure_message failure_message_template final_ABI="0" function iterated_PYTHON_ABIS nonfatal="0" previous_directory previous_directory_stack previous_directory_stack_length PYTHON_ABI quiet="0" return_code separate_build_dirs="0" source_dir
707 882
708 while (($#)); do 883 while (($#)); do
709 case "$1" in 884 case "$1" in
710 --action-message) 885 --action-message)
711 action_message_template="$2" 886 action_message_template="$2"
798 fi 973 fi
799 function="python_default_function" 974 function="python_default_function"
800 fi 975 fi
801 976
802 # Ensure that python_execute_function() cannot be directly or indirectly called by python_execute_function(). 977 # Ensure that python_execute_function() cannot be directly or indirectly called by python_execute_function().
803 for ((i = 1; i < "${#FUNCNAME[@]}"; i++)); do 978 if _python_abi-specific_local_scope; then
804 if [[ "${FUNCNAME[${i}]}" == "${FUNCNAME}" ]]; then
805 die "${FUNCNAME}(): Invalid call stack" 979 die "${FUNCNAME}(): Invalid call stack"
806 fi 980 fi
807 done
808 981
809 if [[ "${quiet}" == "0" ]]; then 982 if [[ "${quiet}" == "0" ]]; then
810 [[ "${EBUILD_PHASE}" == "setup" ]] && action="Setting up" 983 [[ "${EBUILD_PHASE}" == "setup" ]] && action="Setting up"
811 [[ "${EBUILD_PHASE}" == "unpack" ]] && action="Unpacking" 984 [[ "${EBUILD_PHASE}" == "unpack" ]] && action="Unpacking"
812 [[ "${EBUILD_PHASE}" == "prepare" ]] && action="Preparation" 985 [[ "${EBUILD_PHASE}" == "prepare" ]] && action="Preparation"
825 iterated_PYTHON_ABIS="$(PYTHON -f --ABI)" 998 iterated_PYTHON_ABIS="$(PYTHON -f --ABI)"
826 else 999 else
827 iterated_PYTHON_ABIS="${PYTHON_ABIS}" 1000 iterated_PYTHON_ABIS="${PYTHON_ABIS}"
828 fi 1001 fi
829 for PYTHON_ABI in ${iterated_PYTHON_ABIS}; do 1002 for PYTHON_ABI in ${iterated_PYTHON_ABIS}; do
1003 if [[ "${EBUILD_PHASE}" == "test" ]] && _python_check_python_abi_matching --patterns-list "${PYTHON_ABI}" "${PYTHON_TESTS_RESTRICTED_ABIS}"; then
1004 if [[ "${quiet}" == "0" ]]; then
1005 echo " ${_GREEN}*${_NORMAL} ${_BLUE}Testing of ${CATEGORY}/${PF} with $(python_get_implementation) $(python_get_version) skipped${_NORMAL}"
1006 fi
1007 continue
1008 fi
1009
1010 _python_prepare_flags
1011
830 if [[ "${quiet}" == "0" ]]; then 1012 if [[ "${quiet}" == "0" ]]; then
831 if [[ -n "${action_message_template}" ]]; then 1013 if [[ -n "${action_message_template}" ]]; then
832 action_message="$(eval echo -n "${action_message_template}")" 1014 eval "action_message=\"${action_message_template}\""
833 else 1015 else
834 action_message="${action} of ${CATEGORY}/${PF} with $(python_get_implementation) $(python_get_version)..." 1016 action_message="${action} of ${CATEGORY}/${PF} with $(python_get_implementation) $(python_get_version)..."
835 fi 1017 fi
836 echo " ${_GREEN}*${_NORMAL} ${_BLUE}${action_message}${_NORMAL}" 1018 echo " ${_GREEN}*${_NORMAL} ${_BLUE}${action_message}${_NORMAL}"
837 fi 1019 fi
855 EPYTHON="$(PYTHON)" nonfatal "${function}" "$@" 1037 EPYTHON="$(PYTHON)" nonfatal "${function}" "$@"
856 else 1038 else
857 EPYTHON="$(PYTHON)" "${function}" "$@" 1039 EPYTHON="$(PYTHON)" "${function}" "$@"
858 fi 1040 fi
859 1041
860 if [[ "$?" != "0" ]]; then 1042 return_code="$?"
1043
1044 _python_restore_flags
1045
1046 if [[ "${return_code}" -ne 0 ]]; then
861 if [[ -n "${failure_message_template}" ]]; then 1047 if [[ -n "${failure_message_template}" ]]; then
862 failure_message="$(eval echo -n "${failure_message_template}")" 1048 eval "failure_message=\"${failure_message_template}\""
863 else 1049 else
864 failure_message="${action} failed with $(python_get_implementation) $(python_get_version) in ${function}() function" 1050 failure_message="${action} failed with $(python_get_implementation) $(python_get_version) in ${function}() function"
865 fi 1051 fi
866 1052
867 if [[ "${nonfatal}" == "1" ]]; then 1053 if [[ "${nonfatal}" == "1" ]]; then
868 if [[ "${quiet}" == "0" ]]; then 1054 if [[ "${quiet}" == "0" ]]; then
869 ewarn "${_RED}${failure_message}${_NORMAL}" 1055 ewarn "${failure_message}"
870 fi 1056 fi
871 elif [[ "${final_ABI}" == "0" ]] && has "${PYTHON_ABI}" ${FAILURE_TOLERANT_PYTHON_ABIS}; then 1057 elif [[ "${final_ABI}" == "0" ]] && has "${PYTHON_ABI}" ${FAILURE_TOLERANT_PYTHON_ABIS}; then
872 if [[ "${EBUILD_PHASE}" != "test" ]] || ! has test-fail-continue ${FEATURES}; then 1058 if [[ "${EBUILD_PHASE}" != "test" ]] || ! has test-fail-continue ${FEATURES}; then
873 local enabled_PYTHON_ABIS= other_PYTHON_ABI 1059 local enabled_PYTHON_ABIS= other_PYTHON_ABI
874 for other_PYTHON_ABI in ${PYTHON_ABIS}; do 1060 for other_PYTHON_ABI in ${PYTHON_ABIS}; do
875 [[ "${other_PYTHON_ABI}" != "${PYTHON_ABI}" ]] && enabled_PYTHON_ABIS+="${enabled_PYTHON_ABIS:+ }${other_PYTHON_ABI}" 1061 [[ "${other_PYTHON_ABI}" != "${PYTHON_ABI}" ]] && enabled_PYTHON_ABIS+="${enabled_PYTHON_ABIS:+ }${other_PYTHON_ABI}"
876 done 1062 done
877 export PYTHON_ABIS="${enabled_PYTHON_ABIS}" 1063 export PYTHON_ABIS="${enabled_PYTHON_ABIS}"
878 fi 1064 fi
879 if [[ "${quiet}" == "0" ]]; then 1065 if [[ "${quiet}" == "0" ]]; then
880 ewarn "${_RED}${failure_message}${_NORMAL}" 1066 ewarn "${failure_message}"
881 fi 1067 fi
882 if [[ -z "${PYTHON_ABIS}" ]]; then 1068 if [[ -z "${PYTHON_ABIS}" ]]; then
883 die "${function}() function failed with all enabled Python ABIs" 1069 die "${function}() function failed with all enabled Python ABIs"
884 fi 1070 fi
885 else 1071 else
926python_copy_sources() { 1112python_copy_sources() {
927 if ! _python_package_supporting_installation_for_multiple_python_abis; then 1113 if ! _python_package_supporting_installation_for_multiple_python_abis; then
928 die "${FUNCNAME}() cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs" 1114 die "${FUNCNAME}() cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs"
929 fi 1115 fi
930 1116
1117 _python_check_python_pkg_setup_execution
1118
931 local dir dirs=() PYTHON_ABI 1119 local dir dirs=() PYTHON_ABI
932 1120
933 if [[ "$#" -eq 0 ]]; then 1121 if [[ "$#" -eq 0 ]]; then
934 if [[ "${WORKDIR}" == "${S}" ]]; then 1122 if [[ "${WORKDIR}" == "${S}" ]]; then
935 die "${FUNCNAME}() cannot be used with current value of S variable" 1123 die "${FUNCNAME}() cannot be used with current value of S variable"
951# @USAGE: [-E|--respect-EPYTHON] [-f|--force] [-q|--quiet] [--] <file> [files] 1139# @USAGE: [-E|--respect-EPYTHON] [-f|--force] [-q|--quiet] [--] <file> [files]
952# @DESCRIPTION: 1140# @DESCRIPTION:
953# Generate wrapper scripts. Existing files are overwritten only with --force option. 1141# Generate wrapper scripts. Existing files are overwritten only with --force option.
954# If --respect-EPYTHON option is specified, then generated wrapper scripts will 1142# If --respect-EPYTHON option is specified, then generated wrapper scripts will
955# respect EPYTHON variable at run time. 1143# respect EPYTHON variable at run time.
1144#
1145# This function can be used only in src_install() phase.
956python_generate_wrapper_scripts() { 1146python_generate_wrapper_scripts() {
1147 if [[ "${EBUILD_PHASE}" != "install" ]]; then
1148 die "${FUNCNAME}() can be used only in src_install() phase"
1149 fi
1150
957 if ! _python_package_supporting_installation_for_multiple_python_abis; then 1151 if ! _python_package_supporting_installation_for_multiple_python_abis; then
958 die "${FUNCNAME}() cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs" 1152 die "${FUNCNAME}() cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs"
959 fi 1153 fi
960 1154
1155 _python_check_python_pkg_setup_execution
961 _python_initialize_prefix_variables 1156 _python_initialize_prefix_variables
962 1157
963 local eselect_python_option file force="0" quiet="0" PYTHON_ABI python2_enabled="0" python3_enabled="0" respect_EPYTHON="0" 1158 local eselect_python_option file force="0" quiet="0" PYTHON_ABI PYTHON_ABIS_list python2_enabled="0" python3_enabled="0" respect_EPYTHON="0"
964 1159
965 while (($#)); do 1160 while (($#)); do
966 case "$1" in 1161 case "$1" in
967 -E|--respect-EPYTHON) 1162 -E|--respect-EPYTHON)
968 respect_EPYTHON="1" 1163 respect_EPYTHON="1"
990 if [[ "$#" -eq 0 ]]; then 1185 if [[ "$#" -eq 0 ]]; then
991 die "${FUNCNAME}(): Missing arguments" 1186 die "${FUNCNAME}(): Missing arguments"
992 fi 1187 fi
993 1188
994 _python_calculate_PYTHON_ABIS 1189 _python_calculate_PYTHON_ABIS
995 for PYTHON_ABI in "${_CPYTHON2_SUPPORTED_ABIS[@]}"; do 1190 for PYTHON_ABI in "${_CPYTHON2_GLOBALLY_SUPPORTED_ABIS[@]}"; do
996 if has "${PYTHON_ABI}" ${PYTHON_ABIS}; then 1191 if has "${PYTHON_ABI}" ${PYTHON_ABIS}; then
997 python2_enabled="1" 1192 python2_enabled="1"
998 fi 1193 fi
999 done 1194 done
1000 for PYTHON_ABI in "${_CPYTHON3_SUPPORTED_ABIS[@]}"; do 1195 for PYTHON_ABI in "${_CPYTHON3_GLOBALLY_SUPPORTED_ABIS[@]}"; do
1001 if has "${PYTHON_ABI}" ${PYTHON_ABIS}; then 1196 if has "${PYTHON_ABI}" ${PYTHON_ABIS}; then
1002 python3_enabled="1" 1197 python3_enabled="1"
1003 fi 1198 fi
1004 done 1199 done
1005 1200
1011 eselect_python_option="--python3" 1206 eselect_python_option="--python3"
1012 else 1207 else
1013 die "${FUNCNAME}(): Unsupported environment" 1208 die "${FUNCNAME}(): Unsupported environment"
1014 fi 1209 fi
1015 1210
1211 PYTHON_ABIS_list="$("$(PYTHON -f)" -c "print(', '.join('\"%s\"' % x for x in reversed('${PYTHON_ABIS}'.split())))")"
1212
1016 for file in "$@"; do 1213 for file in "$@"; do
1017 if [[ -f "${file}" && "${force}" == "0" ]]; then 1214 if [[ -f "${file}" && "${force}" == "0" ]]; then
1018 die "${FUNCNAME}(): '$1' already exists" 1215 die "${FUNCNAME}(): '${file}' already exists"
1019 fi 1216 fi
1020 1217
1021 if [[ "${quiet}" == "0" ]]; then 1218 if [[ "${quiet}" == "0" ]]; then
1022 einfo "Generating '${file#${ED%/}}' wrapper script" 1219 einfo "Generating '${file#${ED%/}}' wrapper script"
1023 fi 1220 fi
1029import os 1226import os
1030import re 1227import re
1031import subprocess 1228import subprocess
1032import sys 1229import sys
1033 1230
1034EPYTHON_re = re.compile(r"^python(\d+\.\d+)$") 1231cpython_re = re.compile(r"^python(\d+\.\d+)$")
1232jython_re = re.compile(r"^jython(\d+\.\d+)$")
1035python_shebang_re = re.compile(r"^#! *(${EPREFIX}/usr/bin/python|(${EPREFIX})?/usr/bin/env +(${EPREFIX}/usr/bin/)?python)") 1233python_shebang_re = re.compile(r"^#! *(${EPREFIX}/usr/bin/python|(${EPREFIX})?/usr/bin/env +(${EPREFIX}/usr/bin/)?python)")
1036python_verification_output_re = re.compile("^GENTOO_PYTHON_TARGET_SCRIPT_PATH supported\n$") 1234python_verification_output_re = re.compile("^GENTOO_PYTHON_TARGET_SCRIPT_PATH supported\n$")
1235
1236def get_PYTHON_ABI(EPYTHON):
1237 cpython_matched = cpython_re.match(EPYTHON)
1238 jython_matched = jython_re.match(EPYTHON)
1239 if cpython_matched is not None:
1240 PYTHON_ABI = cpython_matched.group(1)
1241 elif jython_matched is not None:
1242 PYTHON_ABI = jython_matched.group(1) + "-jython"
1243 else:
1244 PYTHON_ABI = None
1245 return PYTHON_ABI
1037 1246
1038EOF 1247EOF
1039 if [[ "$?" != "0" ]]; then 1248 if [[ "$?" != "0" ]]; then
1040 die "${FUNCNAME}(): Generation of '$1' failed" 1249 die "${FUNCNAME}(): Generation of '$1' failed"
1041 fi 1250 fi
1042 if [[ "${respect_EPYTHON}" == "1" ]]; then 1251 if [[ "${respect_EPYTHON}" == "1" ]]; then
1043 cat << EOF >> "${file}" 1252 cat << EOF >> "${file}"
1044EPYTHON = os.environ.get("EPYTHON") 1253EPYTHON = os.environ.get("EPYTHON")
1045if EPYTHON: 1254if EPYTHON:
1046 EPYTHON_matched = EPYTHON_re.match(EPYTHON) 1255 PYTHON_ABI = get_PYTHON_ABI(EPYTHON)
1047 if EPYTHON_matched: 1256 if PYTHON_ABI is None:
1048 PYTHON_ABI = EPYTHON_matched.group(1)
1049 else:
1050 sys.stderr.write("EPYTHON variable has unrecognized value '%s'\n" % EPYTHON) 1257 sys.stderr.write("EPYTHON variable has unrecognized value '%s'\n" % EPYTHON)
1051 sys.exit(1) 1258 sys.exit(1)
1052else: 1259else:
1053 try: 1260 try:
1054 eselect_process = subprocess.Popen(["${EPREFIX}/usr/bin/eselect", "python", "show"${eselect_python_option:+, $(echo "\"")}${eselect_python_option}${eselect_python_option:+$(echo "\"")}], stdout=subprocess.PIPE) 1261 eselect_process = subprocess.Popen(["${EPREFIX}/usr/bin/eselect", "python", "show"${eselect_python_option:+, $(echo "\"")}${eselect_python_option}${eselect_python_option:+$(echo "\"")}], stdout=subprocess.PIPE)
1062 if not isinstance(EPYTHON, str): 1269 if not isinstance(EPYTHON, str):
1063 # Python 3 1270 # Python 3
1064 EPYTHON = EPYTHON.decode() 1271 EPYTHON = EPYTHON.decode()
1065 EPYTHON = EPYTHON.rstrip("\n") 1272 EPYTHON = EPYTHON.rstrip("\n")
1066 1273
1067 EPYTHON_matched = EPYTHON_re.match(EPYTHON) 1274 PYTHON_ABI = get_PYTHON_ABI(EPYTHON)
1068 if EPYTHON_matched: 1275 if PYTHON_ABI is None:
1069 PYTHON_ABI = EPYTHON_matched.group(1)
1070 else:
1071 sys.stderr.write("'eselect python show${eselect_python_option:+ }${eselect_python_option}' printed unrecognized value '%s'\n" % EPYTHON) 1276 sys.stderr.write("'eselect python show${eselect_python_option:+ }${eselect_python_option}' printed unrecognized value '%s'\n" % EPYTHON)
1072 sys.exit(1) 1277 sys.exit(1)
1278
1279wrapper_script_path = os.path.realpath(sys.argv[0])
1280target_executable_path = "%s-%s" % (wrapper_script_path, PYTHON_ABI)
1281if not os.path.exists(target_executable_path):
1282 sys.stderr.write("'%s' does not exist\n" % target_executable_path)
1283 sys.exit(1)
1073EOF 1284EOF
1074 if [[ "$?" != "0" ]]; then 1285 if [[ "$?" != "0" ]]; then
1075 die "${FUNCNAME}(): Generation of '$1' failed" 1286 die "${FUNCNAME}(): Generation of '$1' failed"
1076 fi 1287 fi
1077 else 1288 else
1088if not isinstance(EPYTHON, str): 1299if not isinstance(EPYTHON, str):
1089 # Python 3 1300 # Python 3
1090 EPYTHON = EPYTHON.decode() 1301 EPYTHON = EPYTHON.decode()
1091EPYTHON = EPYTHON.rstrip("\n") 1302EPYTHON = EPYTHON.rstrip("\n")
1092 1303
1093EPYTHON_matched = EPYTHON_re.match(EPYTHON) 1304PYTHON_ABI = get_PYTHON_ABI(EPYTHON)
1094if EPYTHON_matched: 1305if PYTHON_ABI is None:
1095 PYTHON_ABI = EPYTHON_matched.group(1) 1306 sys.stderr.write("'eselect python show${eselect_python_option:+ }${eselect_python_option}' printed unrecognized value '%s'\n" % EPYTHON)
1307 sys.exit(1)
1308
1309wrapper_script_path = os.path.realpath(sys.argv[0])
1310for PYTHON_ABI in [PYTHON_ABI, ${PYTHON_ABIS_list}]:
1311 target_executable_path = "%s-%s" % (wrapper_script_path, PYTHON_ABI)
1312 if os.path.exists(target_executable_path):
1313 break
1096else: 1314else:
1097 sys.stderr.write("'eselect python show${eselect_python_option:+ }${eselect_python_option}' printed unrecognized value '%s'\n" % EPYTHON) 1315 sys.stderr.write("No target script exists for '%s'\n" % wrapper_script_path)
1098 sys.exit(1) 1316 sys.exit(1)
1099EOF 1317EOF
1100 if [[ "$?" != "0" ]]; then 1318 if [[ "$?" != "0" ]]; then
1101 die "${FUNCNAME}(): Generation of '$1' failed" 1319 die "${FUNCNAME}(): Generation of '$1' failed"
1102 fi 1320 fi
1103 fi 1321 fi
1104 cat << EOF >> "${file}" 1322 cat << EOF >> "${file}"
1105
1106wrapper_script_path = os.path.realpath(sys.argv[0])
1107target_executable_path = "%s-%s" % (wrapper_script_path, PYTHON_ABI)
1108os.environ["GENTOO_PYTHON_PROCESS_NAME"] = os.path.basename(sys.argv[0])
1109os.environ["GENTOO_PYTHON_WRAPPER_SCRIPT_PATH"] = sys.argv[0]
1110os.environ["GENTOO_PYTHON_TARGET_SCRIPT_PATH"] = target_executable_path
1111if not os.path.exists(target_executable_path):
1112 sys.stderr.write("'%s' does not exist\n" % target_executable_path)
1113 sys.exit(1)
1114 1323
1115target_executable = open(target_executable_path, "rb") 1324target_executable = open(target_executable_path, "rb")
1116target_executable_first_line = target_executable.readline() 1325target_executable_first_line = target_executable.readline()
1117if not isinstance(target_executable_first_line, str): 1326if not isinstance(target_executable_first_line, str):
1118 # Python 3 1327 # Python 3
1119 target_executable_first_line = target_executable_first_line.decode("utf_8", "replace") 1328 target_executable_first_line = target_executable_first_line.decode("utf_8", "replace")
1120 1329
1121python_shebang_matched = python_shebang_re.match(target_executable_first_line) 1330python_shebang_matched = python_shebang_re.match(target_executable_first_line)
1122target_executable.close() 1331target_executable.close()
1123 1332
1124if python_shebang_matched: 1333if python_shebang_matched is not None:
1125 try: 1334 try:
1126 python_interpreter_path = "${EPREFIX}/usr/bin/%s" % EPYTHON 1335 python_interpreter_path = "${EPREFIX}/usr/bin/%s" % EPYTHON
1127 os.environ["GENTOO_PYTHON_TARGET_SCRIPT_PATH_VERIFICATION"] = "1" 1336 os.environ["GENTOO_PYTHON_TARGET_SCRIPT_PATH_VERIFICATION"] = "1"
1128 python_verification_process = subprocess.Popen([python_interpreter_path, "-c", "pass"], stdout=subprocess.PIPE) 1337 python_verification_process = subprocess.Popen([python_interpreter_path, "-c", "pass"], stdout=subprocess.PIPE)
1129 del os.environ["GENTOO_PYTHON_TARGET_SCRIPT_PATH_VERIFICATION"] 1338 del os.environ["GENTOO_PYTHON_TARGET_SCRIPT_PATH_VERIFICATION"]
1136 python_verification_output = python_verification_output.decode() 1345 python_verification_output = python_verification_output.decode()
1137 1346
1138 if not python_verification_output_re.match(python_verification_output): 1347 if not python_verification_output_re.match(python_verification_output):
1139 raise ValueError 1348 raise ValueError
1140 1349
1350 if cpython_re.match(EPYTHON) is not None:
1351 os.environ["GENTOO_PYTHON_PROCESS_NAME"] = os.path.basename(sys.argv[0])
1352 os.environ["GENTOO_PYTHON_WRAPPER_SCRIPT_PATH"] = sys.argv[0]
1353 os.environ["GENTOO_PYTHON_TARGET_SCRIPT_PATH"] = target_executable_path
1354
1355 if hasattr(os, "execv"):
1141 os.execv(python_interpreter_path, [python_interpreter_path] + sys.argv) 1356 os.execv(python_interpreter_path, [python_interpreter_path] + sys.argv)
1357 else:
1358 sys.exit(subprocess.Popen([python_interpreter_path] + sys.argv).wait())
1359 except (KeyboardInterrupt, SystemExit):
1360 raise
1142 except: 1361 except:
1143 pass 1362 pass
1144 if "GENTOO_PYTHON_TARGET_SCRIPT_PATH_VERIFICATION" in os.environ: 1363 for variable in ("GENTOO_PYTHON_PROCESS_NAME", "GENTOO_PYTHON_WRAPPER_SCRIPT_PATH", "GENTOO_PYTHON_TARGET_SCRIPT_PATH", "GENTOO_PYTHON_TARGET_SCRIPT_PATH_VERIFICATION"):
1145 del os.environ["GENTOO_PYTHON_TARGET_SCRIPT_PATH_VERIFICATION"] 1364 if variable in os.environ:
1365 del os.environ[variable]
1146 1366
1367if hasattr(os, "execv"):
1147os.execv(target_executable_path, sys.argv) 1368 os.execv(target_executable_path, sys.argv)
1369else:
1370 sys.exit(subprocess.Popen([target_executable_path] + sys.argv[1:]).wait())
1148EOF 1371EOF
1149 if [[ "$?" != "0" ]]; then 1372 if [[ "$?" != "0" ]]; then
1150 die "${FUNCNAME}(): Generation of '$1' failed" 1373 die "${FUNCNAME}(): Generation of '$1' failed"
1151 fi 1374 fi
1152 fperms +x "${file#${ED%/}}" || die "fperms '${file}' failed" 1375 fperms +x "${file#${ED%/}}" || die "fperms '${file}' failed"
1153 done 1376 done
1154} 1377}
1155 1378
1379# @ECLASS-VARIABLE: PYTHON_VERSIONED_SCRIPTS
1380# @DESCRIPTION:
1381# Array of regular expressions of paths to versioned Python scripts.
1382# Python scripts in /usr/bin and /usr/sbin are versioned by default.
1383
1384# @ECLASS-VARIABLE: PYTHON_VERSIONED_EXECUTABLES
1385# @DESCRIPTION:
1386# Array of regular expressions of paths to versioned executables (including Python scripts).
1387
1388# @ECLASS-VARIABLE: PYTHON_NONVERSIONED_EXECUTABLES
1389# @DESCRIPTION:
1390# Array of regular expressions of paths to nonversioned executables (including Python scripts).
1391
1392# @FUNCTION: python_merge_intermediate_installation_images
1393# @USAGE: [-q|--quiet] [--] <intermediate_installation_images_directory>
1394# @DESCRIPTION:
1395# Merge intermediate installation images into installation image.
1396#
1397# This function can be used only in src_install() phase.
1398python_merge_intermediate_installation_images() {
1399 if [[ "${EBUILD_PHASE}" != "install" ]]; then
1400 die "${FUNCNAME}() can be used only in src_install() phase"
1401 fi
1402
1403 if ! _python_package_supporting_installation_for_multiple_python_abis; then
1404 die "${FUNCNAME}() cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs"
1405 fi
1406
1407 _python_check_python_pkg_setup_execution
1408 _python_initialize_prefix_variables
1409
1410 local b file files=() intermediate_installation_images_directory PYTHON_ABI quiet="0" regex shebang version_executable wrapper_scripts=() wrapper_scripts_set=()
1411
1412 while (($#)); do
1413 case "$1" in
1414 -q|--quiet)
1415 quiet="1"
1416 ;;
1417 --)
1418 shift
1419 break
1420 ;;
1421 -*)
1422 die "${FUNCNAME}(): Unrecognized option '$1'"
1423 ;;
1424 *)
1425 break
1426 ;;
1427 esac
1428 shift
1429 done
1430
1431 if [[ "$#" -ne 1 ]]; then
1432 die "${FUNCNAME}() requires 1 argument"
1433 fi
1434
1435 intermediate_installation_images_directory="$1"
1436
1437 if [[ ! -d "${intermediate_installation_images_directory}" ]]; then
1438 die "${FUNCNAME}(): Intermediate installation images directory '${intermediate_installation_images_directory}' does not exist"
1439 fi
1440
1441 _python_calculate_PYTHON_ABIS
1442 if [[ "$(PYTHON -f --ABI)" == 3.* ]]; then
1443 b="b"
1444 fi
1445
1446 while read -d $'\0' -r file; do
1447 files+=("${file}")
1448 done < <("$(PYTHON -f)" -c \
1449"import os
1450import sys
1451
1452if hasattr(sys.stdout, 'buffer'):
1453 # Python 3
1454 stdout = sys.stdout.buffer
1455else:
1456 # Python 2
1457 stdout = sys.stdout
1458
1459files_set = set()
1460
1461os.chdir(${b}'${intermediate_installation_images_directory}')
1462
1463for PYTHON_ABI in ${b}'${PYTHON_ABIS}'.split():
1464 for root, dirs, files in os.walk(PYTHON_ABI + ${b}'${EPREFIX}'):
1465 root = root[len(PYTHON_ABI + ${b}'${EPREFIX}')+1:]
1466 files_set.update(root + ${b}'/' + file for file in files)
1467
1468for file in sorted(files_set):
1469 stdout.write(file)
1470 stdout.write(${b}'\x00')" || die "${FUNCNAME}(): Failure of extraction of files in intermediate installation images")
1471
1472 for PYTHON_ABI in ${PYTHON_ABIS}; do
1473 if [[ ! -d "${intermediate_installation_images_directory}/${PYTHON_ABI}" ]]; then
1474 die "${FUNCNAME}(): Intermediate installation image for Python ABI '${PYTHON_ABI}' does not exist"
1475 fi
1476
1477 pushd "${intermediate_installation_images_directory}/${PYTHON_ABI}${EPREFIX}" > /dev/null || die "pushd failed"
1478
1479 for file in "${files[@]}"; do
1480 version_executable="0"
1481 for regex in "/usr/bin/.*" "/usr/sbin/.*" "${PYTHON_VERSIONED_SCRIPTS[@]}"; do
1482 if [[ "/${file}" =~ ^${regex}$ ]]; then
1483 version_executable="1"
1484 break
1485 fi
1486 done
1487 for regex in "${PYTHON_VERSIONED_EXECUTABLES[@]}"; do
1488 if [[ "/${file}" =~ ^${regex}$ ]]; then
1489 version_executable="2"
1490 break
1491 fi
1492 done
1493 if [[ "${version_executable}" != "0" ]]; then
1494 for regex in "${PYTHON_NONVERSIONED_EXECUTABLES[@]}"; do
1495 if [[ "/${file}" =~ ^${regex}$ ]]; then
1496 version_executable="0"
1497 break
1498 fi
1499 done
1500 fi
1501
1502 [[ "${version_executable}" == "0" || ! -x "${file}" ]] && continue
1503
1504 shebang="$(head -n1 "${file}")" || die "Extraction of shebang from '${file}' failed"
1505
1506 if [[ "${version_executable}" == "2" ]]; then
1507 wrapper_scripts+=("${ED}${file}")
1508 elif [[ "${version_executable}" == "1" ]]; then
1509 if [[ "${shebang}" =~ ${_PYTHON_SHEBANG_BASE_PART_REGEX}([[:digit:]]+(\.[[:digit:]]+)?)?($|[[:space:]]+) ]]; then
1510 wrapper_scripts+=("${ED}${file}")
1511 else
1512 version_executable="0"
1513 fi
1514 fi
1515
1516 [[ "${version_executable}" == "0" ]] && continue
1517
1518 if [[ -e "${file}-${PYTHON_ABI}" ]]; then
1519 die "${FUNCNAME}(): '${EPREFIX}/${file}-${PYTHON_ABI}' already exists"
1520 fi
1521
1522 mv "${file}" "${file}-${PYTHON_ABI}" || die "Renaming of '${file}' failed"
1523
1524 if [[ "${shebang}" =~ ${_PYTHON_SHEBANG_BASE_PART_REGEX}[[:digit:]]*($|[[:space:]]+) ]]; then
1525 python_convert_shebangs $([[ "${quiet}" == "1" ]] && echo --quiet) "${PYTHON_ABI}" "${file}-${PYTHON_ABI}"
1526 fi
1527 done
1528
1529 popd > /dev/null || die "popd failed"
1530
1531 if ROOT="/" has_version sys-apps/coreutils; then
1532 cp -fr --preserve=all "${intermediate_installation_images_directory}/${PYTHON_ABI}/"* "${D}" || die "Merging of intermediate installation image for Python ABI '${PYTHON_ABI} into installation image failed"
1533 else
1534 cp -fpr "${intermediate_installation_images_directory}/${PYTHON_ABI}/"* "${D}" || die "Merging of intermediate installation image for Python ABI '${PYTHON_ABI} into installation image failed"
1535 fi
1536 done
1537
1538 rm -fr "${intermediate_installation_images_directory}"
1539
1540 if [[ "${#wrapper_scripts[@]}" -ge 1 ]]; then
1541 rm -f "${T}/python_wrapper_scripts"
1542
1543 for file in "${wrapper_scripts[@]}"; do
1544 echo -n "${file}" >> "${T}/python_wrapper_scripts"
1545 echo -en "\x00" >> "${T}/python_wrapper_scripts"
1546 done
1547
1548 while read -d $'\0' -r file; do
1549 wrapper_scripts_set+=("${file}")
1550 done < <("$(PYTHON -f)" -c \
1551"import sys
1552
1553if hasattr(sys.stdout, 'buffer'):
1554 # Python 3
1555 stdout = sys.stdout.buffer
1556else:
1557 # Python 2
1558 stdout = sys.stdout
1559
1560files = set(open('${T}/python_wrapper_scripts', 'rb').read().rstrip(${b}'\x00').split(${b}'\x00'))
1561
1562for file in sorted(files):
1563 stdout.write(file)
1564 stdout.write(${b}'\x00')" || die "${FUNCNAME}(): Failure of extraction of set of wrapper scripts")
1565
1566 python_generate_wrapper_scripts $([[ "${quiet}" == "1" ]] && echo --quiet) "${wrapper_scripts_set[@]}"
1567 fi
1568}
1569
1156# ================================================================================================ 1570# ================================================================================================
1157# ========= FUNCTIONS FOR PACKAGES NOT SUPPORTING INSTALLATION FOR MULTIPLE PYTHON ABIS ========== 1571# ========= FUNCTIONS FOR PACKAGES NOT SUPPORTING INSTALLATION FOR MULTIPLE PYTHON ABIS ==========
1158# ================================================================================================ 1572# ================================================================================================
1159 1573
1574unset EPYTHON PYTHON_ABI
1575
1160# @FUNCTION: python_set_active_version 1576# @FUNCTION: python_set_active_version
1161# @USAGE: <CPython_ABI|2|3> 1577# @USAGE: <Python_ABI|2|3>
1162# @DESCRIPTION: 1578# @DESCRIPTION:
1163# Set specified version of CPython as active version of Python. 1579# Set locally active version of Python.
1580# If Python_ABI argument is specified, then version of Python corresponding to Python_ABI is used.
1581# If 2 argument is specified, then active version of CPython 2 is used.
1582# If 3 argument is specified, then active version of CPython 3 is used.
1583#
1584# This function can be used only in pkg_setup() phase.
1164python_set_active_version() { 1585python_set_active_version() {
1586 if [[ "${EBUILD_PHASE}" != "setup" ]]; then
1587 die "${FUNCNAME}() can be used only in pkg_setup() phase"
1588 fi
1589
1165 if _python_package_supporting_installation_for_multiple_python_abis; then 1590 if _python_package_supporting_installation_for_multiple_python_abis; then
1166 die "${FUNCNAME}() cannot be used in ebuilds of packages supporting installation for multiple Python ABIs" 1591 die "${FUNCNAME}() cannot be used in ebuilds of packages supporting installation for multiple Python ABIs"
1167 fi 1592 fi
1168 1593
1169 if [[ "$#" -ne 1 ]]; then 1594 if [[ "$#" -ne 1 ]]; then
1170 die "${FUNCNAME}() requires 1 argument" 1595 die "${FUNCNAME}() requires 1 argument"
1171 fi 1596 fi
1172 1597
1173 _python_initial_sanity_checks 1598 _python_initial_sanity_checks
1174 1599
1175 if [[ "$1" =~ ^[[:digit:]]+\.[[:digit:]]+$ ]]; then 1600 if [[ -z "${PYTHON_ABI}" ]]; then
1176 if ! _python_implementation && ! has_version "dev-lang/python:$1"; then 1601 if [[ -n "$(_python_get_implementation --ignore-invalid "$1")" ]]; then
1177 die "${FUNCNAME}(): 'dev-lang/python:$1' is not installed" 1602 # PYTHON_ABI variable is intended to be used only in ebuilds/eclasses,
1603 # so it does not need to be exported to subprocesses.
1604 PYTHON_ABI="$1"
1605 if ! _python_implementation && ! has_version "$(python_get_implementational_package)"; then
1606 die "${FUNCNAME}(): '$(python_get_implementational_package)' is not installed"
1178 fi 1607 fi
1179 export EPYTHON="$(PYTHON "$1")" 1608 export EPYTHON="$(PYTHON "$1")"
1180 elif [[ "$1" == "2" ]]; then 1609 elif [[ "$1" == "2" ]]; then
1181 if ! _python_implementation && ! has_version "=dev-lang/python-2*"; then 1610 if ! _python_implementation && ! has_version "=dev-lang/python-2*"; then
1182 die "${FUNCNAME}(): '=dev-lang/python-2*' is not installed" 1611 die "${FUNCNAME}(): '=dev-lang/python-2*' is not installed"
1183 fi 1612 fi
1184 export EPYTHON="$(PYTHON -2)" 1613 export EPYTHON="$(PYTHON -2)"
1614 PYTHON_ABI="${EPYTHON#python}"
1615 PYTHON_ABI="${PYTHON_ABI%%-*}"
1185 elif [[ "$1" == "3" ]]; then 1616 elif [[ "$1" == "3" ]]; then
1186 if ! _python_implementation && ! has_version "=dev-lang/python-3*"; then 1617 if ! _python_implementation && ! has_version "=dev-lang/python-3*"; then
1187 die "${FUNCNAME}(): '=dev-lang/python-3*' is not installed" 1618 die "${FUNCNAME}(): '=dev-lang/python-3*' is not installed"
1188 fi 1619 fi
1189 export EPYTHON="$(PYTHON -3)" 1620 export EPYTHON="$(PYTHON -3)"
1621 PYTHON_ABI="${EPYTHON#python}"
1622 PYTHON_ABI="${PYTHON_ABI%%-*}"
1190 else 1623 else
1191 die "${FUNCNAME}(): Unrecognized argument '$1'" 1624 die "${FUNCNAME}(): Unrecognized argument '$1'"
1192 fi 1625 fi
1193 1626 fi
1194 # PYTHON_ABI variable is intended to be used only in ebuilds/eclasses,
1195 # so it does not need to be exported to subprocesses.
1196 PYTHON_ABI="${EPYTHON#python}"
1197 PYTHON_ABI="${PYTHON_ABI%%-*}"
1198 1627
1199 _python_final_sanity_checks 1628 _python_final_sanity_checks
1200 1629
1201 # python-updater checks PYTHON_REQUESTED_ACTIVE_VERSION variable. 1630 # python-updater checks PYTHON_REQUESTED_ACTIVE_VERSION variable.
1202 PYTHON_REQUESTED_ACTIVE_VERSION="$1" 1631 PYTHON_REQUESTED_ACTIVE_VERSION="$1"
1208python_need_rebuild() { 1637python_need_rebuild() {
1209 if _python_package_supporting_installation_for_multiple_python_abis; then 1638 if _python_package_supporting_installation_for_multiple_python_abis; then
1210 die "${FUNCNAME}() cannot be used in ebuilds of packages supporting installation for multiple Python ABIs" 1639 die "${FUNCNAME}() cannot be used in ebuilds of packages supporting installation for multiple Python ABIs"
1211 fi 1640 fi
1212 1641
1642 _python_check_python_pkg_setup_execution
1643
1644 if [[ "$#" -ne 0 ]]; then
1645 die "${FUNCNAME}() does not accept arguments"
1646 fi
1647
1213 export PYTHON_NEED_REBUILD="$(PYTHON --ABI)" 1648 export PYTHON_NEED_REBUILD="$(PYTHON --ABI)"
1214} 1649}
1215 1650
1216# ================================================================================================ 1651# ================================================================================================
1217# ======================================= GETTER FUNCTIONS ======================================= 1652# ======================================= GETTER FUNCTIONS =======================================
1222sys.stdout.write(".".join(str(x) for x in sys.version_info[:2])) 1657sys.stdout.write(".".join(str(x) for x in sys.version_info[:2]))
1223if platform.system()[:4] == "Java": 1658if platform.system()[:4] == "Java":
1224 sys.stdout.write("-jython")' 1659 sys.stdout.write("-jython")'
1225 1660
1226_python_get_implementation() { 1661_python_get_implementation() {
1662 local ignore_invalid="0"
1663
1664 while (($#)); do
1665 case "$1" in
1666 --ignore-invalid)
1667 ignore_invalid="1"
1668 ;;
1669 --)
1670 shift
1671 break
1672 ;;
1673 -*)
1674 die "${FUNCNAME}(): Unrecognized option '$1'"
1675 ;;
1676 *)
1677 break
1678 ;;
1679 esac
1680 shift
1681 done
1682
1227 if [[ "$#" -ne 1 ]]; then 1683 if [[ "$#" -ne 1 ]]; then
1228 die "${FUNCNAME}() requires 1 argument" 1684 die "${FUNCNAME}() requires 1 argument"
1229 fi 1685 fi
1230 1686
1231 if [[ "$1" =~ ^[[:digit:]]+\.[[:digit:]]+$ ]]; then 1687 if [[ "$1" =~ ^[[:digit:]]+\.[[:digit:]]+$ ]]; then
1232 echo "CPython" 1688 echo "CPython"
1233 elif [[ "$1" =~ ^[[:digit:]]+\.[[:digit:]]+-jython$ ]]; then 1689 elif [[ "$1" =~ ^[[:digit:]]+\.[[:digit:]]+-jython$ ]]; then
1234 echo "Jython" 1690 echo "Jython"
1235 else 1691 else
1692 if [[ "${ignore_invalid}" == "0" ]]; then
1236 die "${FUNCNAME}(): Unrecognized Python ABI '$1'" 1693 die "${FUNCNAME}(): Unrecognized Python ABI '$1'"
1694 fi
1237 fi 1695 fi
1238} 1696}
1239 1697
1240# @FUNCTION: PYTHON 1698# @FUNCTION: PYTHON
1241# @USAGE: [-2] [-3] [--ABI] [-a|--absolute-path] [-f|--final-ABI] [--] <Python_ABI="${PYTHON_ABI}"> 1699# @USAGE: [-2] [-3] [--ABI] [-a|--absolute-path] [-f|--final-ABI] [--] <Python_ABI="${PYTHON_ABI}">
1242# @DESCRIPTION: 1700# @DESCRIPTION:
1243# Print filename of Python interpreter for specified Python ABI. If Python_ABI argument 1701# Print filename of Python interpreter for specified Python ABI. If Python_ABI argument
1244# is ommitted, then PYTHON_ABI environment variable must be set and is used. 1702# is ommitted, then PYTHON_ABI environment variable must be set and is used.
1245# If -2 option is specified, then active version of Python 2 is used. 1703# If -2 option is specified, then active version of CPython 2 is used.
1246# If -3 option is specified, then active version of Python 3 is used. 1704# If -3 option is specified, then active version of CPython 3 is used.
1247# If --final-ABI option is specified, then final ABI from the list of enabled ABIs is used. 1705# If --final-ABI option is specified, then final ABI from the list of enabled ABIs is used.
1248# -2, -3 and --final-ABI options and Python_ABI argument cannot be specified simultaneously. 1706# -2, -3 and --final-ABI options and Python_ABI argument cannot be specified simultaneously.
1249# If --ABI option is specified, then only specified Python ABI is printed instead of 1707# If --ABI option is specified, then only specified Python ABI is printed instead of
1250# filename of Python interpreter. 1708# filename of Python interpreter.
1251# If --absolute-path option is specified, then absolute path to Python interpreter is printed. 1709# If --absolute-path option is specified, then absolute path to Python interpreter is printed.
1252# --ABI and --absolute-path options cannot be specified simultaneously. 1710# --ABI and --absolute-path options cannot be specified simultaneously.
1253PYTHON() { 1711PYTHON() {
1712 _python_check_python_pkg_setup_execution
1713
1254 local ABI_output="0" absolute_path_output="0" final_ABI="0" PYTHON_ABI="${PYTHON_ABI}" python_interpreter python2="0" python3="0" 1714 local ABI_output="0" absolute_path_output="0" final_ABI="0" PYTHON_ABI="${PYTHON_ABI}" python_interpreter python2="0" python3="0"
1255 1715
1256 while (($#)); do 1716 while (($#)); do
1257 case "$1" in 1717 case "$1" in
1258 -2) 1718 -2)
1283 esac 1743 esac
1284 shift 1744 shift
1285 done 1745 done
1286 1746
1287 if [[ "${ABI_output}" == "1" && "${absolute_path_output}" == "1" ]]; then 1747 if [[ "${ABI_output}" == "1" && "${absolute_path_output}" == "1" ]]; then
1288 die "${FUNCNAME}(): '--ABI and '--absolute-path' options cannot be specified simultaneously" 1748 die "${FUNCNAME}(): '--ABI' and '--absolute-path' options cannot be specified simultaneously"
1289 fi 1749 fi
1290 1750
1291 if [[ "$((${python2} + ${python3} + ${final_ABI}))" -gt 1 ]]; then 1751 if [[ "$((${python2} + ${python3} + ${final_ABI}))" -gt 1 ]]; then
1292 die "${FUNCNAME}(): '-2', '-3' or '--final-ABI' options cannot be specified simultaneously" 1752 die "${FUNCNAME}(): '-2', '-3' or '--final-ABI' options cannot be specified simultaneously"
1293 fi 1753 fi
1300 _python_calculate_PYTHON_ABIS 1760 _python_calculate_PYTHON_ABIS
1301 PYTHON_ABI="${PYTHON_ABIS##* }" 1761 PYTHON_ABI="${PYTHON_ABIS##* }"
1302 elif [[ "${python2}" == "1" ]]; then 1762 elif [[ "${python2}" == "1" ]]; then
1303 PYTHON_ABI="$(eselect python show --python2 --ABI)" 1763 PYTHON_ABI="$(eselect python show --python2 --ABI)"
1304 if [[ -z "${PYTHON_ABI}" ]]; then 1764 if [[ -z "${PYTHON_ABI}" ]]; then
1305 die "${FUNCNAME}(): Active version of Python 2 not set" 1765 die "${FUNCNAME}(): Active version of CPython 2 not set"
1306 elif [[ "${PYTHON_ABI}" != "2."* ]]; then 1766 elif [[ "${PYTHON_ABI}" != "2."* ]]; then
1307 die "${FUNCNAME}(): Internal error in \`eselect python show --python2\`" 1767 die "${FUNCNAME}(): Internal error in \`eselect python show --python2\`"
1308 fi 1768 fi
1309 elif [[ "${python3}" == "1" ]]; then 1769 elif [[ "${python3}" == "1" ]]; then
1310 PYTHON_ABI="$(eselect python show --python3 --ABI)" 1770 PYTHON_ABI="$(eselect python show --python3 --ABI)"
1311 if [[ -z "${PYTHON_ABI}" ]]; then 1771 if [[ -z "${PYTHON_ABI}" ]]; then
1312 die "${FUNCNAME}(): Active version of Python 3 not set" 1772 die "${FUNCNAME}(): Active version of CPython 3 not set"
1313 elif [[ "${PYTHON_ABI}" != "3."* ]]; then 1773 elif [[ "${PYTHON_ABI}" != "3."* ]]; then
1314 die "${FUNCNAME}(): Internal error in \`eselect python show --python3\`" 1774 die "${FUNCNAME}(): Internal error in \`eselect python show --python3\`"
1315 fi 1775 fi
1316 elif ! _python_package_supporting_installation_for_multiple_python_abis; then 1776 elif _python_package_supporting_installation_for_multiple_python_abis; then
1777 if ! _python_abi-specific_local_scope; then
1778 die "${FUNCNAME}() should be used in ABI-specific local scope"
1779 fi
1780 else
1317 PYTHON_ABI="$("${EPREFIX}/usr/bin/python" -c "${_PYTHON_ABI_EXTRACTION_COMMAND}")" 1781 PYTHON_ABI="$("${EPREFIX}/usr/bin/python" -c "${_PYTHON_ABI_EXTRACTION_COMMAND}")"
1318 if [[ -z "${PYTHON_ABI}" ]]; then 1782 if [[ -z "${PYTHON_ABI}" ]]; then
1319 die "${FUNCNAME}(): Failure of extraction of locally active version of Python" 1783 die "${FUNCNAME}(): Failure of extraction of locally active version of Python"
1320 fi 1784 fi
1321 elif [[ -z "${PYTHON_ABI}" ]]; then
1322 die "${FUNCNAME}(): Invalid usage: ${FUNCNAME}() should be used in ABI-specific local scope"
1323 fi 1785 fi
1324 elif [[ "$#" -eq 1 ]]; then 1786 elif [[ "$#" -eq 1 ]]; then
1325 if [[ "${final_ABI}" == "1" ]]; then 1787 if [[ "${final_ABI}" == "1" ]]; then
1326 die "${FUNCNAME}(): '--final-ABI' option and Python ABI cannot be specified simultaneously" 1788 die "${FUNCNAME}(): '--final-ABI' option and Python ABI cannot be specified simultaneously"
1327 fi 1789 fi
1341 return 1803 return
1342 else 1804 else
1343 if [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "CPython" ]]; then 1805 if [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "CPython" ]]; then
1344 python_interpreter="python${PYTHON_ABI}" 1806 python_interpreter="python${PYTHON_ABI}"
1345 elif [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "Jython" ]]; then 1807 elif [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "Jython" ]]; then
1346 python_interpreter="jython-${PYTHON_ABI%-jython}" 1808 python_interpreter="jython${PYTHON_ABI%-jython}"
1347 fi 1809 fi
1348 1810
1349 if [[ "${absolute_path_output}" == "1" ]]; then 1811 if [[ "${absolute_path_output}" == "1" ]]; then
1350 echo -n "${EPREFIX}/usr/bin/${python_interpreter}" 1812 echo -n "${EPREFIX}/usr/bin/${python_interpreter}"
1351 else 1813 else
1362# @USAGE: [-f|--final-ABI] 1824# @USAGE: [-f|--final-ABI]
1363# @DESCRIPTION: 1825# @DESCRIPTION:
1364# Print name of Python implementation. 1826# Print name of Python implementation.
1365# If --final-ABI option is specified, then final ABI from the list of enabled ABIs is used. 1827# If --final-ABI option is specified, then final ABI from the list of enabled ABIs is used.
1366python_get_implementation() { 1828python_get_implementation() {
1829 _python_check_python_pkg_setup_execution
1830
1367 local final_ABI="0" PYTHON_ABI="${PYTHON_ABI}" 1831 local final_ABI="0" PYTHON_ABI="${PYTHON_ABI}"
1368 1832
1369 while (($#)); do 1833 while (($#)); do
1370 case "$1" in 1834 case "$1" in
1371 -f|--final-ABI) 1835 -f|--final-ABI)
1384 if [[ "${final_ABI}" == "1" ]]; then 1848 if [[ "${final_ABI}" == "1" ]]; then
1385 if ! _python_package_supporting_installation_for_multiple_python_abis; then 1849 if ! _python_package_supporting_installation_for_multiple_python_abis; then
1386 die "${FUNCNAME}(): '--final-ABI' option cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs" 1850 die "${FUNCNAME}(): '--final-ABI' option cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs"
1387 fi 1851 fi
1388 PYTHON_ABI="$(PYTHON -f --ABI)" 1852 PYTHON_ABI="$(PYTHON -f --ABI)"
1389 elif [[ -z "${PYTHON_ABI}" ]]; then 1853 else
1854 if _python_package_supporting_installation_for_multiple_python_abis; then
1855 if ! _python_abi-specific_local_scope; then
1856 die "${FUNCNAME}() should be used in ABI-specific local scope"
1857 fi
1858 else
1390 PYTHON_ABI="$(PYTHON --ABI)" 1859 PYTHON_ABI="${PYTHON_ABI:-$(PYTHON --ABI)}"
1860 fi
1391 fi 1861 fi
1392 1862
1393 echo "$(_python_get_implementation "${PYTHON_ABI}")" 1863 echo "$(_python_get_implementation "${PYTHON_ABI}")"
1394} 1864}
1395 1865
1397# @USAGE: [-f|--final-ABI] 1867# @USAGE: [-f|--final-ABI]
1398# @DESCRIPTION: 1868# @DESCRIPTION:
1399# Print category, name and slot of package providing Python implementation. 1869# Print category, name and slot of package providing Python implementation.
1400# If --final-ABI option is specified, then final ABI from the list of enabled ABIs is used. 1870# If --final-ABI option is specified, then final ABI from the list of enabled ABIs is used.
1401python_get_implementational_package() { 1871python_get_implementational_package() {
1872 _python_check_python_pkg_setup_execution
1873
1402 local final_ABI="0" PYTHON_ABI="${PYTHON_ABI}" 1874 local final_ABI="0" PYTHON_ABI="${PYTHON_ABI}"
1403 1875
1404 while (($#)); do 1876 while (($#)); do
1405 case "$1" in 1877 case "$1" in
1406 -f|--final-ABI) 1878 -f|--final-ABI)
1419 if [[ "${final_ABI}" == "1" ]]; then 1891 if [[ "${final_ABI}" == "1" ]]; then
1420 if ! _python_package_supporting_installation_for_multiple_python_abis; then 1892 if ! _python_package_supporting_installation_for_multiple_python_abis; then
1421 die "${FUNCNAME}(): '--final-ABI' option cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs" 1893 die "${FUNCNAME}(): '--final-ABI' option cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs"
1422 fi 1894 fi
1423 PYTHON_ABI="$(PYTHON -f --ABI)" 1895 PYTHON_ABI="$(PYTHON -f --ABI)"
1424 elif [[ -z "${PYTHON_ABI}" ]]; then 1896 else
1897 if _python_package_supporting_installation_for_multiple_python_abis; then
1898 if ! _python_abi-specific_local_scope; then
1899 die "${FUNCNAME}() should be used in ABI-specific local scope"
1900 fi
1901 else
1425 PYTHON_ABI="$(PYTHON --ABI)" 1902 PYTHON_ABI="${PYTHON_ABI:-$(PYTHON --ABI)}"
1426 fi 1903 fi
1904 fi
1427 1905
1906 if [[ "${EAPI:-0}" == "0" ]]; then
1428 if [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "CPython" ]]; then 1907 if [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "CPython" ]]; then
1429 echo "dev-lang/python:${PYTHON_ABI}" 1908 echo "=dev-lang/python-${PYTHON_ABI}*"
1430 elif [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "Jython" ]]; then 1909 elif [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "Jython" ]]; then
1910 echo "=dev-java/jython-${PYTHON_ABI%-jython}*"
1911 fi
1912 else
1913 if [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "CPython" ]]; then
1914 echo "dev-lang/python:${PYTHON_ABI}"
1915 elif [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "Jython" ]]; then
1431 echo "dev-java/jython:${PYTHON_ABI%-jython}" 1916 echo "dev-java/jython:${PYTHON_ABI%-jython}"
1917 fi
1432 fi 1918 fi
1433} 1919}
1434 1920
1435# @FUNCTION: python_get_includedir 1921# @FUNCTION: python_get_includedir
1436# @USAGE: [-f|--final-ABI] 1922# @USAGE: [-b|--base-path] [-f|--final-ABI]
1437# @DESCRIPTION: 1923# @DESCRIPTION:
1438# Print path to Python include directory. 1924# Print path to Python include directory.
1925# If --base-path option is specified, then path not prefixed with "/" is printed.
1439# If --final-ABI option is specified, then final ABI from the list of enabled ABIs is used. 1926# If --final-ABI option is specified, then final ABI from the list of enabled ABIs is used.
1440python_get_includedir() { 1927python_get_includedir() {
1928 _python_check_python_pkg_setup_execution
1929
1441 local final_ABI="0" PYTHON_ABI="${PYTHON_ABI}" 1930 local base_path="0" final_ABI="0" prefix PYTHON_ABI="${PYTHON_ABI}"
1931
1932 while (($#)); do
1933 case "$1" in
1934 -b|--base-path)
1935 base_path="1"
1936 ;;
1937 -f|--final-ABI)
1938 final_ABI="1"
1939 ;;
1940 -*)
1941 die "${FUNCNAME}(): Unrecognized option '$1'"
1942 ;;
1943 *)
1944 die "${FUNCNAME}(): Invalid usage"
1945 ;;
1946 esac
1947 shift
1948 done
1949
1950 if [[ "${base_path}" == "0" ]]; then
1951 prefix="/"
1952 fi
1953
1954 if [[ "${final_ABI}" == "1" ]]; then
1955 if ! _python_package_supporting_installation_for_multiple_python_abis; then
1956 die "${FUNCNAME}(): '--final-ABI' option cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs"
1957 fi
1958 PYTHON_ABI="$(PYTHON -f --ABI)"
1959 else
1960 if _python_package_supporting_installation_for_multiple_python_abis; then
1961 if ! _python_abi-specific_local_scope; then
1962 die "${FUNCNAME}() should be used in ABI-specific local scope"
1963 fi
1964 else
1965 PYTHON_ABI="${PYTHON_ABI:-$(PYTHON --ABI)}"
1966 fi
1967 fi
1968
1969 if [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "CPython" ]]; then
1970 echo "${prefix}usr/include/python${PYTHON_ABI}"
1971 elif [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "Jython" ]]; then
1972 echo "${prefix}usr/share/jython-${PYTHON_ABI%-jython}/Include"
1973 fi
1974}
1975
1976# @FUNCTION: python_get_libdir
1977# @USAGE: [-b|--base-path] [-f|--final-ABI]
1978# @DESCRIPTION:
1979# Print path to Python library directory.
1980# If --base-path option is specified, then path not prefixed with "/" is printed.
1981# If --final-ABI option is specified, then final ABI from the list of enabled ABIs is used.
1982python_get_libdir() {
1983 _python_check_python_pkg_setup_execution
1984
1985 local base_path="0" final_ABI="0" prefix PYTHON_ABI="${PYTHON_ABI}"
1986
1987 while (($#)); do
1988 case "$1" in
1989 -b|--base-path)
1990 base_path="1"
1991 ;;
1992 -f|--final-ABI)
1993 final_ABI="1"
1994 ;;
1995 -*)
1996 die "${FUNCNAME}(): Unrecognized option '$1'"
1997 ;;
1998 *)
1999 die "${FUNCNAME}(): Invalid usage"
2000 ;;
2001 esac
2002 shift
2003 done
2004
2005 if [[ "${base_path}" == "0" ]]; then
2006 prefix="/"
2007 fi
2008
2009 if [[ "${final_ABI}" == "1" ]]; then
2010 if ! _python_package_supporting_installation_for_multiple_python_abis; then
2011 die "${FUNCNAME}(): '--final-ABI' option cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs"
2012 fi
2013 PYTHON_ABI="$(PYTHON -f --ABI)"
2014 else
2015 if _python_package_supporting_installation_for_multiple_python_abis; then
2016 if ! _python_abi-specific_local_scope; then
2017 die "${FUNCNAME}() should be used in ABI-specific local scope"
2018 fi
2019 else
2020 PYTHON_ABI="${PYTHON_ABI:-$(PYTHON --ABI)}"
2021 fi
2022 fi
2023
2024 if [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "CPython" ]]; then
2025 echo "${prefix}usr/$(get_libdir)/python${PYTHON_ABI}"
2026 elif [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "Jython" ]]; then
2027 echo "${prefix}usr/share/jython-${PYTHON_ABI%-jython}/Lib"
2028 fi
2029}
2030
2031# @FUNCTION: python_get_sitedir
2032# @USAGE: [-b|--base-path] [-f|--final-ABI]
2033# @DESCRIPTION:
2034# Print path to Python site-packages directory.
2035# If --base-path option is specified, then path not prefixed with "/" is printed.
2036# If --final-ABI option is specified, then final ABI from the list of enabled ABIs is used.
2037python_get_sitedir() {
2038 _python_check_python_pkg_setup_execution
2039
2040 local final_ABI="0" options=()
2041
2042 while (($#)); do
2043 case "$1" in
2044 -b|--base-path)
2045 options+=("$1")
2046 ;;
2047 -f|--final-ABI)
2048 final_ABI="1"
2049 options+=("$1")
2050 ;;
2051 -*)
2052 die "${FUNCNAME}(): Unrecognized option '$1'"
2053 ;;
2054 *)
2055 die "${FUNCNAME}(): Invalid usage"
2056 ;;
2057 esac
2058 shift
2059 done
2060
2061 if [[ "${final_ABI}" == "1" ]]; then
2062 if ! _python_package_supporting_installation_for_multiple_python_abis; then
2063 die "${FUNCNAME}(): '--final-ABI' option cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs"
2064 fi
2065 else
2066 if _python_package_supporting_installation_for_multiple_python_abis && ! _python_abi-specific_local_scope; then
2067 die "${FUNCNAME}() should be used in ABI-specific local scope"
2068 fi
2069 fi
2070
2071 echo "$(python_get_libdir "${options[@]}")/site-packages"
2072}
2073
2074# @FUNCTION: python_get_library
2075# @USAGE: [-b|--base-path] [-f|--final-ABI] [-l|--linker-option]
2076# @DESCRIPTION:
2077# Print path to Python library.
2078# If --base-path option is specified, then path not prefixed with "/" is printed.
2079# If --linker-option is specified, then "-l${library}" linker option is printed.
2080# If --final-ABI option is specified, then final ABI from the list of enabled ABIs is used.
2081python_get_library() {
2082 _python_check_python_pkg_setup_execution
2083
2084 local base_path="0" final_ABI="0" linker_option="0" prefix PYTHON_ABI="${PYTHON_ABI}"
2085
2086 while (($#)); do
2087 case "$1" in
2088 -b|--base-path)
2089 base_path="1"
2090 ;;
2091 -f|--final-ABI)
2092 final_ABI="1"
2093 ;;
2094 -l|--linker-option)
2095 linker_option="1"
2096 ;;
2097 -*)
2098 die "${FUNCNAME}(): Unrecognized option '$1'"
2099 ;;
2100 *)
2101 die "${FUNCNAME}(): Invalid usage"
2102 ;;
2103 esac
2104 shift
2105 done
2106
2107 if [[ "${base_path}" == "0" ]]; then
2108 prefix="/"
2109 fi
2110
2111 if [[ "${base_path}" == "1" && "${linker_option}" == "1" ]]; then
2112 die "${FUNCNAME}(): '--base-path' and '--linker-option' options cannot be specified simultaneously"
2113 fi
2114
2115 if [[ "${final_ABI}" == "1" ]]; then
2116 if ! _python_package_supporting_installation_for_multiple_python_abis; then
2117 die "${FUNCNAME}(): '--final-ABI' option cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs"
2118 fi
2119 PYTHON_ABI="$(PYTHON -f --ABI)"
2120 else
2121 if _python_package_supporting_installation_for_multiple_python_abis; then
2122 if ! _python_abi-specific_local_scope; then
2123 die "${FUNCNAME}() should be used in ABI-specific local scope"
2124 fi
2125 else
2126 PYTHON_ABI="${PYTHON_ABI:-$(PYTHON --ABI)}"
2127 fi
2128 fi
2129
2130 if [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "CPython" ]]; then
2131 if [[ "${linker_option}" == "1" ]]; then
2132 echo "-lpython${PYTHON_ABI}"
2133 else
2134 echo "${prefix}usr/$(get_libdir)/libpython${PYTHON_ABI}$(get_libname)"
2135 fi
2136 elif [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "Jython" ]]; then
2137 die "${FUNCNAME}(): Jython does not have shared library"
2138 fi
2139}
2140
2141# @FUNCTION: python_get_version
2142# @USAGE: [-f|--final-ABI] [-l|--language] [--full] [--major] [--minor] [--micro]
2143# @DESCRIPTION:
2144# Print Python version.
2145# --full, --major, --minor and --micro options cannot be specified simultaneously.
2146# If --full, --major, --minor and --micro options are not specified, then "${major_version}.${minor_version}" is printed.
2147# If --language option is specified, then Python language version is printed.
2148# --language and --full options cannot be specified simultaneously.
2149# --language and --micro options cannot be specified simultaneously.
2150# If --final-ABI option is specified, then final ABI from the list of enabled ABIs is used.
2151python_get_version() {
2152 _python_check_python_pkg_setup_execution
2153
2154 local final_ABI="0" language="0" language_version full="0" major="0" minor="0" micro="0" PYTHON_ABI="${PYTHON_ABI}" python_command
1442 2155
1443 while (($#)); do 2156 while (($#)); do
1444 case "$1" in 2157 case "$1" in
1445 -f|--final-ABI) 2158 -f|--final-ABI)
1446 final_ABI="1" 2159 final_ABI="1"
1447 ;; 2160 ;;
2161 -l|--language)
2162 language="1"
2163 ;;
2164 --full)
2165 full="1"
2166 ;;
2167 --major)
2168 major="1"
2169 ;;
2170 --minor)
2171 minor="1"
2172 ;;
2173 --micro)
2174 micro="1"
2175 ;;
1448 -*) 2176 -*)
1449 die "${FUNCNAME}(): Unrecognized option '$1'" 2177 die "${FUNCNAME}(): Unrecognized option '$1'"
1450 ;; 2178 ;;
1451 *) 2179 *)
1452 die "${FUNCNAME}(): Invalid usage" 2180 die "${FUNCNAME}(): Invalid usage"
1457 2185
1458 if [[ "${final_ABI}" == "1" ]]; then 2186 if [[ "${final_ABI}" == "1" ]]; then
1459 if ! _python_package_supporting_installation_for_multiple_python_abis; then 2187 if ! _python_package_supporting_installation_for_multiple_python_abis; then
1460 die "${FUNCNAME}(): '--final-ABI' option cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs" 2188 die "${FUNCNAME}(): '--final-ABI' option cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs"
1461 fi 2189 fi
1462 PYTHON_ABI="$(PYTHON -f --ABI)"
1463 elif [[ -z "${PYTHON_ABI}" ]]; then
1464 PYTHON_ABI="$(PYTHON --ABI)"
1465 fi
1466
1467 if [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "CPython" ]]; then
1468 echo "/usr/include/python${PYTHON_ABI}"
1469 elif [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "Jython" ]]; then
1470 echo "/usr/share/jython-${PYTHON_ABI%-jython}/Include"
1471 fi
1472}
1473
1474# @FUNCTION: python_get_libdir
1475# @USAGE: [-f|--final-ABI]
1476# @DESCRIPTION:
1477# Print path to Python library directory.
1478# If --final-ABI option is specified, then final ABI from the list of enabled ABIs is used.
1479python_get_libdir() {
1480 local final_ABI="0" PYTHON_ABI="${PYTHON_ABI}"
1481
1482 while (($#)); do
1483 case "$1" in
1484 -f|--final-ABI)
1485 final_ABI="1"
1486 ;;
1487 -*)
1488 die "${FUNCNAME}(): Unrecognized option '$1'"
1489 ;;
1490 *)
1491 die "${FUNCNAME}(): Invalid usage"
1492 ;;
1493 esac
1494 shift
1495 done
1496
1497 if [[ "${final_ABI}" == "1" ]]; then
1498 if ! _python_package_supporting_installation_for_multiple_python_abis; then
1499 die "${FUNCNAME}(): '--final-ABI' option cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs"
1500 fi
1501 PYTHON_ABI="$(PYTHON -f --ABI)"
1502 elif [[ -z "${PYTHON_ABI}" ]]; then
1503 PYTHON_ABI="$(PYTHON --ABI)"
1504 fi
1505
1506 if [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "CPython" ]]; then
1507 echo "/usr/$(get_libdir)/python${PYTHON_ABI}"
1508 elif [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "Jython" ]]; then
1509 echo "/usr/share/jython-${PYTHON_ABI%-jython}/Lib"
1510 fi
1511}
1512
1513# @FUNCTION: python_get_sitedir
1514# @USAGE: [-f|--final-ABI]
1515# @DESCRIPTION:
1516# Print path to Python site-packages directory.
1517# If --final-ABI option is specified, then final ABI from the list of enabled ABIs is used.
1518python_get_sitedir() {
1519 local options=()
1520
1521 while (($#)); do
1522 case "$1" in
1523 -f|--final-ABI)
1524 if ! _python_package_supporting_installation_for_multiple_python_abis; then
1525 die "${FUNCNAME}(): '--final-ABI' option cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs"
1526 fi
1527 options+=("$1")
1528 ;;
1529 -*)
1530 die "${FUNCNAME}(): Unrecognized option '$1'"
1531 ;;
1532 *)
1533 die "${FUNCNAME}(): Invalid usage"
1534 ;;
1535 esac
1536 shift
1537 done
1538
1539 echo "$(python_get_libdir "${options[@]}")/site-packages"
1540}
1541
1542# @FUNCTION: python_get_library
1543# @USAGE: [-f|--final-ABI] [-l|--linker-option]
1544# @DESCRIPTION:
1545# Print path to Python library.
1546# If --linker-option is specified, then "-l${library}" linker option is printed.
1547# If --final-ABI option is specified, then final ABI from the list of enabled ABIs is used.
1548python_get_library() {
1549 local final_ABI="0" linker_option="0" PYTHON_ABI="${PYTHON_ABI}"
1550
1551 while (($#)); do
1552 case "$1" in
1553 -f|--final-ABI)
1554 final_ABI="1"
1555 ;;
1556 -l|--linker-option)
1557 linker_option="1"
1558 ;;
1559 -*)
1560 die "${FUNCNAME}(): Unrecognized option '$1'"
1561 ;;
1562 *)
1563 die "${FUNCNAME}(): Invalid usage"
1564 ;;
1565 esac
1566 shift
1567 done
1568
1569 if [[ "${final_ABI}" == "1" ]]; then
1570 if ! _python_package_supporting_installation_for_multiple_python_abis; then
1571 die "${FUNCNAME}(): '--final-ABI' option cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs"
1572 fi
1573 PYTHON_ABI="$(PYTHON -f --ABI)"
1574 elif [[ -z "${PYTHON_ABI}" ]]; then
1575 PYTHON_ABI="$(PYTHON --ABI)"
1576 fi
1577
1578 if [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "CPython" ]]; then
1579 if [[ "${linker_option}" == "1" ]]; then
1580 echo "-lpython${PYTHON_ABI}"
1581 else 2190 else
1582 echo "/usr/$(get_libdir)/libpython${PYTHON_ABI}$(get_libname)" 2191 if _python_package_supporting_installation_for_multiple_python_abis && ! _python_abi-specific_local_scope; then
1583 fi 2192 die "${FUNCNAME}() should be used in ABI-specific local scope"
1584 elif [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "Jython" ]]; then
1585 die "${FUNCNAME}(): Jython does not have shared library"
1586 fi 2193 fi
1587} 2194 fi
1588
1589# @FUNCTION: python_get_version
1590# @USAGE: [-f|--final-ABI] [--full] [--major] [--minor] [--micro]
1591# @DESCRIPTION:
1592# Print Python version.
1593# --full, --major, --minor and --micro options cannot be specified simultaneously.
1594# If --full, --major, --minor and --micro options are not specified, then "${major_version}.${minor_version}" is printed.
1595# If --final-ABI option is specified, then final ABI from the list of enabled ABIs is used.
1596python_get_version() {
1597 local final_ABI="0" full="0" major="0" minor="0" micro="0" python_command
1598
1599 while (($#)); do
1600 case "$1" in
1601 -f|--final-ABI)
1602 final_ABI="1"
1603 ;;
1604 --full)
1605 full="1"
1606 ;;
1607 --major)
1608 major="1"
1609 ;;
1610 --minor)
1611 minor="1"
1612 ;;
1613 --micro)
1614 micro="1"
1615 ;;
1616 -*)
1617 die "${FUNCNAME}(): Unrecognized option '$1'"
1618 ;;
1619 *)
1620 die "${FUNCNAME}(): Invalid usage"
1621 ;;
1622 esac
1623 shift
1624 done
1625 2195
1626 if [[ "$((${full} + ${major} + ${minor} + ${micro}))" -gt 1 ]]; then 2196 if [[ "$((${full} + ${major} + ${minor} + ${micro}))" -gt 1 ]]; then
1627 die "${FUNCNAME}(): '--full', '--major', '--minor' or '--micro' options cannot be specified simultaneously" 2197 die "${FUNCNAME}(): '--full', '--major', '--minor' or '--micro' options cannot be specified simultaneously"
1628 fi 2198 fi
1629 2199
2200 if [[ "${language}" == "1" ]]; then
2201 if [[ "${final_ABI}" == "1" ]]; then
2202 PYTHON_ABI="$(PYTHON -f --ABI)"
2203 elif [[ -z "${PYTHON_ABI}" ]]; then
2204 PYTHON_ABI="$(PYTHON --ABI)"
2205 fi
2206 language_version="${PYTHON_ABI%%-*}"
1630 if [[ "${full}" == "1" ]]; then 2207 if [[ "${full}" == "1" ]]; then
2208 die "${FUNCNAME}(): '--language' and '--full' options cannot be specified simultaneously"
2209 elif [[ "${major}" == "1" ]]; then
2210 echo "${language_version%.*}"
2211 elif [[ "${minor}" == "1" ]]; then
2212 echo "${language_version#*.}"
2213 elif [[ "${micro}" == "1" ]]; then
2214 die "${FUNCNAME}(): '--language' and '--micro' options cannot be specified simultaneously"
2215 else
2216 echo "${language_version}"
2217 fi
2218 else
2219 if [[ "${full}" == "1" ]]; then
1631 python_command="from sys import version_info; print('.'.join(str(x) for x in version_info[:3]))" 2220 python_command="from sys import version_info; print('.'.join(str(x) for x in version_info[:3]))"
1632 elif [[ "${major}" == "1" ]]; then 2221 elif [[ "${major}" == "1" ]]; then
1633 python_command="from sys import version_info; print(version_info[0])" 2222 python_command="from sys import version_info; print(version_info[0])"
1634 elif [[ "${minor}" == "1" ]]; then 2223 elif [[ "${minor}" == "1" ]]; then
1635 python_command="from sys import version_info; print(version_info[1])" 2224 python_command="from sys import version_info; print(version_info[1])"
1636 elif [[ "${micro}" == "1" ]]; then 2225 elif [[ "${micro}" == "1" ]]; then
1637 python_command="from sys import version_info; print(version_info[2])" 2226 python_command="from sys import version_info; print(version_info[2])"
1638 else 2227 else
1639 if [[ -n "${PYTHON_ABI}" && "${final_ABI}" == "0" ]]; then 2228 if [[ -n "${PYTHON_ABI}" && "${final_ABI}" == "0" ]]; then
1640 if [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "CPython" ]]; then 2229 if [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "CPython" ]]; then
1641 echo "${PYTHON_ABI}" 2230 echo "${PYTHON_ABI}"
1642 elif [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "Jython" ]]; then 2231 elif [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "Jython" ]]; then
1643 echo "${PYTHON_ABI%-jython}" 2232 echo "${PYTHON_ABI%-jython}"
1644 fi 2233 fi
1645 return 2234 return
1646 fi 2235 fi
1647 python_command="from sys import version_info; print('.'.join(str(x) for x in version_info[:2]))" 2236 python_command="from sys import version_info; print('.'.join(str(x) for x in version_info[:2]))"
1648 fi 2237 fi
1649 2238
1650 if [[ "${final_ABI}" == "1" ]]; then 2239 if [[ "${final_ABI}" == "1" ]]; then
1651 if ! _python_package_supporting_installation_for_multiple_python_abis; then
1652 die "${FUNCNAME}(): '--final-ABI' option cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs"
1653 fi
1654 "$(PYTHON -f)" -c "${python_command}" 2240 "$(PYTHON -f)" -c "${python_command}"
1655 else 2241 else
1656 "$(PYTHON ${PYTHON_ABI})" -c "${python_command}" 2242 "$(PYTHON ${PYTHON_ABI})" -c "${python_command}"
2243 fi
1657 fi 2244 fi
1658} 2245}
1659 2246
1660# ================================================================================================ 2247# ================================================================================================
1661# ================================ FUNCTIONS FOR RUNNING OF TESTS ================================ 2248# ================================ FUNCTIONS FOR RUNNING OF TESTS ================================
1682# @DESCRIPTION: 2269# @DESCRIPTION:
1683# Execute nosetests for all enabled Python ABIs. 2270# Execute nosetests for all enabled Python ABIs.
1684# In ebuilds of packages supporting installation for multiple Python ABIs, this function calls 2271# In ebuilds of packages supporting installation for multiple Python ABIs, this function calls
1685# python_execute_nosetests_pre_hook() and python_execute_nosetests_post_hook(), if they are defined. 2272# python_execute_nosetests_pre_hook() and python_execute_nosetests_post_hook(), if they are defined.
1686python_execute_nosetests() { 2273python_execute_nosetests() {
2274 _python_check_python_pkg_setup_execution
1687 _python_set_color_variables 2275 _python_set_color_variables
1688 2276
1689 local PYTHONPATH_template= separate_build_dirs= 2277 local PYTHONPATH_template separate_build_dirs
1690 2278
1691 while (($#)); do 2279 while (($#)); do
1692 case "$1" in 2280 case "$1" in
1693 -P|--PYTHONPATH) 2281 -P|--PYTHONPATH)
1694 PYTHONPATH_template="$2" 2282 PYTHONPATH_template="$2"
1710 esac 2298 esac
1711 shift 2299 shift
1712 done 2300 done
1713 2301
1714 python_test_function() { 2302 python_test_function() {
1715 local evaluated_PYTHONPATH= 2303 local evaluated_PYTHONPATH
1716 2304
1717 if [[ -n "${PYTHONPATH_template}" ]]; then
1718 evaluated_PYTHONPATH="$(eval echo -n "${PYTHONPATH_template}")" 2305 eval "evaluated_PYTHONPATH=\"${PYTHONPATH_template}\""
1719 if [[ ! -e "${evaluated_PYTHONPATH}" ]]; then
1720 unset evaluated_PYTHONPATH
1721 fi
1722 fi
1723 2306
1724 _python_test_hook pre 2307 _python_test_hook pre
1725 2308
1726 if [[ -n "${evaluated_PYTHONPATH}" ]]; then 2309 if [[ -n "${evaluated_PYTHONPATH}" ]]; then
1727 echo ${_BOLD}PYTHONPATH="${evaluated_PYTHONPATH}" nosetests --verbosity="${PYTHON_TEST_VERBOSITY}" "$@"${_NORMAL} 2310 echo ${_BOLD}PYTHONPATH="${evaluated_PYTHONPATH}" nosetests --verbosity="${PYTHON_TEST_VERBOSITY}" "$@"${_NORMAL}
1750# @DESCRIPTION: 2333# @DESCRIPTION:
1751# Execute py.test for all enabled Python ABIs. 2334# Execute py.test for all enabled Python ABIs.
1752# In ebuilds of packages supporting installation for multiple Python ABIs, this function calls 2335# In ebuilds of packages supporting installation for multiple Python ABIs, this function calls
1753# python_execute_py.test_pre_hook() and python_execute_py.test_post_hook(), if they are defined. 2336# python_execute_py.test_pre_hook() and python_execute_py.test_post_hook(), if they are defined.
1754python_execute_py.test() { 2337python_execute_py.test() {
2338 _python_check_python_pkg_setup_execution
1755 _python_set_color_variables 2339 _python_set_color_variables
1756 2340
1757 local PYTHONPATH_template= separate_build_dirs= 2341 local PYTHONPATH_template separate_build_dirs
1758 2342
1759 while (($#)); do 2343 while (($#)); do
1760 case "$1" in 2344 case "$1" in
1761 -P|--PYTHONPATH) 2345 -P|--PYTHONPATH)
1762 PYTHONPATH_template="$2" 2346 PYTHONPATH_template="$2"
1778 esac 2362 esac
1779 shift 2363 shift
1780 done 2364 done
1781 2365
1782 python_test_function() { 2366 python_test_function() {
1783 local evaluated_PYTHONPATH= 2367 local evaluated_PYTHONPATH
1784 2368
1785 if [[ -n "${PYTHONPATH_template}" ]]; then
1786 evaluated_PYTHONPATH="$(eval echo -n "${PYTHONPATH_template}")" 2369 eval "evaluated_PYTHONPATH=\"${PYTHONPATH_template}\""
1787 if [[ ! -e "${evaluated_PYTHONPATH}" ]]; then
1788 unset evaluated_PYTHONPATH
1789 fi
1790 fi
1791 2370
1792 _python_test_hook pre 2371 _python_test_hook pre
1793 2372
1794 if [[ -n "${evaluated_PYTHONPATH}" ]]; then 2373 if [[ -n "${evaluated_PYTHONPATH}" ]]; then
1795 echo ${_BOLD}PYTHONPATH="${evaluated_PYTHONPATH}" py.test $([[ "${PYTHON_TEST_VERBOSITY}" -ge 2 ]] && echo -v) "$@"${_NORMAL} 2374 echo ${_BOLD}PYTHONPATH="${evaluated_PYTHONPATH}" py.test $([[ "${PYTHON_TEST_VERBOSITY}" -ge 2 ]] && echo -v) "$@"${_NORMAL}
1818# @DESCRIPTION: 2397# @DESCRIPTION:
1819# Execute trial for all enabled Python ABIs. 2398# Execute trial for all enabled Python ABIs.
1820# In ebuilds of packages supporting installation for multiple Python ABIs, this function 2399# In ebuilds of packages supporting installation for multiple Python ABIs, this function
1821# calls python_execute_trial_pre_hook() and python_execute_trial_post_hook(), if they are defined. 2400# calls python_execute_trial_pre_hook() and python_execute_trial_post_hook(), if they are defined.
1822python_execute_trial() { 2401python_execute_trial() {
2402 _python_check_python_pkg_setup_execution
1823 _python_set_color_variables 2403 _python_set_color_variables
1824 2404
1825 local PYTHONPATH_template= separate_build_dirs= 2405 local PYTHONPATH_template separate_build_dirs
1826 2406
1827 while (($#)); do 2407 while (($#)); do
1828 case "$1" in 2408 case "$1" in
1829 -P|--PYTHONPATH) 2409 -P|--PYTHONPATH)
1830 PYTHONPATH_template="$2" 2410 PYTHONPATH_template="$2"
1846 esac 2426 esac
1847 shift 2427 shift
1848 done 2428 done
1849 2429
1850 python_test_function() { 2430 python_test_function() {
1851 local evaluated_PYTHONPATH= 2431 local evaluated_PYTHONPATH
1852 2432
1853 if [[ -n "${PYTHONPATH_template}" ]]; then
1854 evaluated_PYTHONPATH="$(eval echo -n "${PYTHONPATH_template}")" 2433 eval "evaluated_PYTHONPATH=\"${PYTHONPATH_template}\""
1855 if [[ ! -e "${evaluated_PYTHONPATH}" ]]; then
1856 unset evaluated_PYTHONPATH
1857 fi
1858 fi
1859 2434
1860 _python_test_hook pre 2435 _python_test_hook pre
1861 2436
1862 if [[ -n "${evaluated_PYTHONPATH}" ]]; then 2437 if [[ -n "${evaluated_PYTHONPATH}" ]]; then
1863 echo ${_BOLD}PYTHONPATH="${evaluated_PYTHONPATH}" trial $([[ "${PYTHON_TEST_VERBOSITY}" -ge 4 ]] && echo --spew) "$@"${_NORMAL} 2438 echo ${_BOLD}PYTHONPATH="${evaluated_PYTHONPATH}" trial $([[ "${PYTHON_TEST_VERBOSITY}" -ge 4 ]] && echo --spew) "$@"${_NORMAL}
1888# @FUNCTION: python_enable_pyc 2463# @FUNCTION: python_enable_pyc
1889# @DESCRIPTION: 2464# @DESCRIPTION:
1890# Tell Python to automatically recompile modules to .pyc/.pyo if the 2465# Tell Python to automatically recompile modules to .pyc/.pyo if the
1891# timestamps/version stamps have changed. 2466# timestamps/version stamps have changed.
1892python_enable_pyc() { 2467python_enable_pyc() {
2468 _python_check_python_pkg_setup_execution
2469
2470 if [[ "$#" -ne 0 ]]; then
2471 die "${FUNCNAME}() does not accept arguments"
2472 fi
2473
1893 unset PYTHONDONTWRITEBYTECODE 2474 unset PYTHONDONTWRITEBYTECODE
1894} 2475}
1895 2476
1896# @FUNCTION: python_disable_pyc 2477# @FUNCTION: python_disable_pyc
1897# @DESCRIPTION: 2478# @DESCRIPTION:
1898# Tell Python not to automatically recompile modules to .pyc/.pyo 2479# Tell Python not to automatically recompile modules to .pyc/.pyo
1899# even if the timestamps/version stamps do not match. This is done 2480# even if the timestamps/version stamps do not match. This is done
1900# to protect sandbox. 2481# to protect sandbox.
1901python_disable_pyc() { 2482python_disable_pyc() {
2483 _python_check_python_pkg_setup_execution
2484
2485 if [[ "$#" -ne 0 ]]; then
2486 die "${FUNCNAME}() does not accept arguments"
2487 fi
2488
1902 export PYTHONDONTWRITEBYTECODE="1" 2489 export PYTHONDONTWRITEBYTECODE="1"
1903} 2490}
1904 2491
1905_python_clean_compiled_modules() { 2492_python_clean_compiled_modules() {
1906 _python_initialize_prefix_variables 2493 _python_initialize_prefix_variables
1907 _python_set_color_variables 2494 _python_set_color_variables
1908 2495
1909 [[ "${FUNCNAME[1]}" =~ ^(python_mod_optimize|python_mod_compile|python_mod_cleanup)$ ]] || die "${FUNCNAME}(): Invalid usage" 2496 [[ "${FUNCNAME[1]}" =~ ^(python_mod_optimize|python_mod_cleanup)$ ]] || die "${FUNCNAME}(): Invalid usage"
1910 2497
1911 local base_module_name compiled_file compiled_files=() dir path py_file root 2498 local base_module_name compiled_file compiled_files=() dir path py_file root
1912 2499
1913 # Strip trailing slash from EROOT. 2500 # Strip trailing slash from EROOT.
1914 root="${EROOT%/}" 2501 root="${EROOT%/}"
1921 done < <(find "${path}" "(" -name "*.py[co]" -o -name "*\$py.class" ")" -print0) 2508 done < <(find "${path}" "(" -name "*.py[co]" -o -name "*\$py.class" ")" -print0)
1922 2509
1923 if [[ "${EBUILD_PHASE}" == "postrm" ]]; then 2510 if [[ "${EBUILD_PHASE}" == "postrm" ]]; then
1924 # Delete empty child directories. 2511 # Delete empty child directories.
1925 find "${path}" -type d | sort -r | while read -r dir; do 2512 find "${path}" -type d | sort -r | while read -r dir; do
1926 rmdir "${dir}" 2> /dev/null && echo "${_CYAN}<<< ${dir}${_NORMAL}" 2513 if rmdir "${dir}" 2> /dev/null; then
2514 echo "${_CYAN}<<< ${dir}${_NORMAL}"
2515 fi
1927 done 2516 done
1928 fi 2517 fi
1929 elif [[ "${path}" == *.py ]]; then 2518 elif [[ "${path}" == *.py ]]; then
1930 base_module_name="${path##*/}" 2519 base_module_name="${path##*/}"
1931 base_module_name="${base_module_name%.py}" 2520 base_module_name="${base_module_name%.py}"
1961 if [[ "${dir}" == "__pycache__" ]]; then 2550 if [[ "${dir}" == "__pycache__" ]]; then
1962 base_module_name="${compiled_file##*/}" 2551 base_module_name="${compiled_file##*/}"
1963 base_module_name="${base_module_name%\$py.class}" 2552 base_module_name="${base_module_name%\$py.class}"
1964 py_file="${compiled_file%__pycache__/*}${base_module_name}.py" 2553 py_file="${compiled_file%__pycache__/*}${base_module_name}.py"
1965 else 2554 else
1966 py_file="${compiled_file%\$py.class}" 2555 py_file="${compiled_file%\$py.class}.py"
1967 fi 2556 fi
1968 if [[ "${EBUILD_PHASE}" == "postinst" ]]; then 2557 if [[ "${EBUILD_PHASE}" == "postinst" ]]; then
1969 [[ -f "${py_file}" && "${compiled_file}" -nt "${py_file}" ]] && continue 2558 [[ -f "${py_file}" && "${compiled_file}" -nt "${py_file}" ]] && continue
1970 else 2559 else
1971 [[ -f "${py_file}" ]] && continue 2560 [[ -f "${py_file}" ]] && continue
1977 fi 2566 fi
1978 2567
1979 # Delete empty parent directories. 2568 # Delete empty parent directories.
1980 dir="${compiled_file%/*}" 2569 dir="${compiled_file%/*}"
1981 while [[ "${dir}" != "${root}" ]]; do 2570 while [[ "${dir}" != "${root}" ]]; do
1982 if rmdir "${compiled_file%/*}" 2> /dev/null; then 2571 if rmdir "${dir}" 2> /dev/null; then
1983 echo "${_CYAN}<<< ${compiled_file%/*}${_NORMAL}" 2572 echo "${_CYAN}<<< ${dir}${_NORMAL}"
1984 else 2573 else
1985 break 2574 break
1986 fi 2575 fi
1987 dir="${dir%/*}" 2576 dir="${dir%/*}"
1988 done 2577 done
1989 done 2578 done
1990 done 2579 done
1991} 2580}
1992 2581
1993# @FUNCTION: python_mod_optimize 2582# @FUNCTION: python_mod_optimize
1994# @USAGE: [options] [directory|file] 2583# @USAGE: [--allow-evaluated-non-sitedir-paths] [-d directory] [-f] [-l] [-q] [-x regular_expression] [--] <file|directory> [files|directories]
1995# @DESCRIPTION: 2584# @DESCRIPTION:
1996# If no arguments supplied, it will recompile not recursively all modules 2585# Byte-compile specified Python modules.
1997# under sys.path (eg. /usr/lib/python2.6, /usr/lib/python2.6/site-packages).
1998#
1999# If supplied with arguments, it will recompile all modules recursively
2000# in the supplied directory.
2001#
2002# Options passed to this function are passed to compileall.py. 2586# -d, -f, -l, -q and -x options passed to this function are passed to compileall.py.
2003# 2587#
2004# This function can be used only in pkg_postinst() phase. 2588# This function can be used only in pkg_postinst() phase.
2005python_mod_optimize() { 2589python_mod_optimize() {
2590 if [[ "${EBUILD_PHASE}" != "postinst" ]]; then
2591 die "${FUNCNAME}() can be used only in pkg_postinst() phase"
2592 fi
2593
2594 _python_check_python_pkg_setup_execution
2006 _python_initialize_prefix_variables 2595 _python_initialize_prefix_variables
2007 2596
2008 # Check if phase is pkg_postinst(). 2597 if ! has "${EAPI:-0}" 0 1 2 || _python_package_supporting_installation_for_multiple_python_abis || _python_implementation || [[ "${CATEGORY}/${PN}" == "sys-apps/portage" ]]; then
2009 [[ "${EBUILD_PHASE}" != "postinst" ]] && die "${FUNCNAME}() can be used only in pkg_postinst() phase"
2010
2011 if ! has "${EAPI:-0}" 0 1 2 || _python_package_supporting_installation_for_multiple_python_abis; then
2012 # PYTHON_ABI variable cannot be local in packages not supporting installation for multiple Python ABIs. 2598 # PYTHON_ABI variable cannot be local in packages not supporting installation for multiple Python ABIs.
2013 local dir file iterated_PYTHON_ABIS options=() other_dirs=() other_files=() previous_PYTHON_ABI="${PYTHON_ABI}" return_code root site_packages_absolute_dirs=() site_packages_dirs=() site_packages_absolute_files=() site_packages_files=() 2599 local allow_evaluated_non_sitedir_paths="0" dir dirs=() evaluated_dirs=() evaluated_files=() file files=() iterated_PYTHON_ABIS options=() other_dirs=() other_files=() previous_PYTHON_ABI="${PYTHON_ABI}" return_code root site_packages_dirs=() site_packages_files=()
2014 2600
2015 if _python_package_supporting_installation_for_multiple_python_abis; then 2601 if _python_package_supporting_installation_for_multiple_python_abis; then
2016 if [[ -z "${PYTHON_ABIS}" ]]; then 2602 if has "${EAPI:-0}" 0 1 2 3 && [[ -z "${PYTHON_ABIS}" ]]; then
2017 die "${FUNCNAME}(): Environment not initialized" 2603 die "${FUNCNAME}(): python_pkg_setup() or python_execute_function() not called"
2018 fi 2604 fi
2019 iterated_PYTHON_ABIS="${PYTHON_ABIS}" 2605 iterated_PYTHON_ABIS="${PYTHON_ABIS}"
2020 else 2606 else
2607 if has "${EAPI:-0}" 0 1 2 3; then
2021 iterated_PYTHON_ABIS="${PYTHON_ABI:=$(PYTHON --ABI)}" 2608 iterated_PYTHON_ABIS="${PYTHON_ABI:=$(PYTHON --ABI)}"
2609 else
2610 iterated_PYTHON_ABIS="${PYTHON_ABI}"
2611 fi
2022 fi 2612 fi
2023 2613
2024 # Strip trailing slash from EROOT. 2614 # Strip trailing slash from EROOT.
2025 root="${EROOT%/}" 2615 root="${EROOT%/}"
2026 2616
2027 while (($#)); do 2617 while (($#)); do
2028 case "$1" in 2618 case "$1" in
2619 --allow-evaluated-non-sitedir-paths)
2620 allow_evaluated_non_sitedir_paths="1"
2621 ;;
2029 -l|-f|-q) 2622 -l|-f|-q)
2030 options+=("$1") 2623 options+=("$1")
2031 ;; 2624 ;;
2032 -d|-x) 2625 -d|-x)
2033 options+=("$1" "$2") 2626 options+=("$1" "$2")
2034 shift 2627 shift
2035 ;; 2628 ;;
2629 --)
2630 shift
2631 break
2632 ;;
2036 -*) 2633 -*)
2037 ewarn "${FUNCNAME}(): Ignoring option '$1'" 2634 die "${FUNCNAME}(): Unrecognized option '$1'"
2038 ;; 2635 ;;
2039 *) 2636 *)
2040 break 2637 break
2041 ;; 2638 ;;
2042 esac 2639 esac
2043 shift 2640 shift
2044 done 2641 done
2045 2642
2643 if [[ "${allow_evaluated_non_sitedir_paths}" == "1" ]] && ! _python_package_supporting_installation_for_multiple_python_abis; then
2644 die "${FUNCNAME}(): '--allow-evaluated-non-sitedir-paths' option cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs"
2645 fi
2646
2046 if [[ "$#" -eq 0 ]]; then 2647 if [[ "$#" -eq 0 ]]; then
2047 _python_set_color_variables 2648 die "${FUNCNAME}(): Missing files or directories"
2048
2049 echo
2050 echo " ${_RED}*${_NORMAL} ${_RED}Deprecation Warning: Not passing of paths to ${FUNCNAME}() is deprecated and will be${_NORMAL}"
2051 echo " ${_RED}*${_NORMAL} ${_RED}disallowed on 2010-09-01. Call ${FUNCNAME}() with paths to Python modules.${_NORMAL}"
2052 echo " ${_RED}*${_NORMAL} ${_RED}The ebuild needs to be fixed. Please report a bug, if it has not been already reported.${_NORMAL}"
2053 echo
2054
2055 einfo &> /dev/null
2056 einfo "Deprecation Warning: Not passing of paths to ${FUNCNAME}() is deprecated and will be" &> /dev/null
2057 einfo "disallowed on 2010-09-01. Call ${FUNCNAME}() with paths to Python modules." &> /dev/null
2058 einfo "The ebuild needs to be fixed. Please report a bug, if it has not been already reported." &> /dev/null
2059 einfo &> /dev/null
2060 fi 2649 fi
2061 2650
2062 while (($#)); do 2651 while (($#)); do
2652 if [[ "$1" =~ ^($|(\.|\.\.|/)($|/)) ]]; then
2653 die "${FUNCNAME}(): Invalid argument '$1'"
2063 if ! _python_implementation && [[ "$1" =~ ^/usr/lib(32|64)?/python[[:digit:]]+\.[[:digit:]]+ ]]; then 2654 elif ! _python_implementation && [[ "$1" =~ ^/usr/lib(32|64)?/python[[:digit:]]+\.[[:digit:]]+ ]]; then
2064 die "${FUNCNAME}(): Paths of directories / files in site-packages directories must be relative to site-packages directories" 2655 die "${FUNCNAME}(): Paths of directories / files in site-packages directories must be relative to site-packages directories"
2065 elif [[ "$1" =~ ^/ ]]; then 2656 elif [[ "$1" =~ ^/ ]]; then
2066 if _python_package_supporting_installation_for_multiple_python_abis; then 2657 if _python_package_supporting_installation_for_multiple_python_abis; then
2658 if [[ "${allow_evaluated_non_sitedir_paths}" != "1" ]]; then
2067 die "${FUNCNAME}(): Absolute paths cannot be used in ebuilds of packages supporting installation for multiple Python ABIs" 2659 die "${FUNCNAME}(): Absolute paths cannot be used in ebuilds of packages supporting installation for multiple Python ABIs"
2068 fi 2660 fi
2069 if [[ -d "${root}$1" ]]; then 2661 if [[ "$1" != *\$* ]]; then
2070 other_dirs+=("${root}$1") 2662 die "${FUNCNAME}(): '$1' has invalid syntax"
2071 elif [[ -f "${root}$1" ]]; then 2663 fi
2072 other_files+=("${root}$1") 2664 if [[ "$1" == *.py ]]; then
2073 elif [[ -e "${root}$1" ]]; then 2665 evaluated_files+=("$1")
2074 eerror "'${root}$1' is not a file or a directory!" 2666 else
2667 evaluated_dirs+=("$1")
2668 fi
2075 else 2669 else
2670 if [[ -d "${root}$1" ]]; then
2671 other_dirs+=("${root}$1")
2672 elif [[ -f "${root}$1" ]]; then
2673 other_files+=("${root}$1")
2674 elif [[ -e "${root}$1" ]]; then
2675 eerror "${FUNCNAME}(): '${root}$1' is not a regular file or a directory"
2676 else
2076 eerror "'${root}$1' does not exist!" 2677 eerror "${FUNCNAME}(): '${root}$1' does not exist"
2678 fi
2077 fi 2679 fi
2078 else 2680 else
2079 for PYTHON_ABI in ${iterated_PYTHON_ABIS}; do 2681 for PYTHON_ABI in ${iterated_PYTHON_ABIS}; do
2080 if [[ -d "${root}$(python_get_sitedir)/$1" ]]; then 2682 if [[ -d "${root}$(python_get_sitedir)/$1" ]]; then
2081 site_packages_dirs+=("$1") 2683 site_packages_dirs+=("$1")
2082 break 2684 break
2083 elif [[ -f "${root}$(python_get_sitedir)/$1" ]]; then 2685 elif [[ -f "${root}$(python_get_sitedir)/$1" ]]; then
2084 site_packages_files+=("$1") 2686 site_packages_files+=("$1")
2085 break 2687 break
2086 elif [[ -e "${root}$(python_get_sitedir)/$1" ]]; then 2688 elif [[ -e "${root}$(python_get_sitedir)/$1" ]]; then
2087 eerror "'$1' is not a file or a directory!" 2689 eerror "${FUNCNAME}(): '$1' is not a regular file or a directory"
2088 else 2690 else
2089 eerror "'$1' does not exist!" 2691 eerror "${FUNCNAME}(): '$1' does not exist"
2090 fi 2692 fi
2091 done 2693 done
2092 fi 2694 fi
2093 shift 2695 shift
2094 done 2696 done
2095 2697
2096 # Set additional options. 2698 # Set additional options.
2097 options+=("-q") 2699 options+=("-q")
2098 2700
2099 for PYTHON_ABI in ${iterated_PYTHON_ABIS}; do 2701 for PYTHON_ABI in ${iterated_PYTHON_ABIS}; do
2100 if ((${#site_packages_dirs[@]})) || ((${#site_packages_files[@]})); then 2702 if ((${#site_packages_dirs[@]})) || ((${#site_packages_files[@]})) || ((${#evaluated_dirs[@]})) || ((${#evaluated_files[@]})); then
2101 return_code="0" 2703 return_code="0"
2102 ebegin "Compilation and optimization of Python modules for $(python_get_implementation) $(python_get_version)" 2704 ebegin "Compilation and optimization of Python modules for $(python_get_implementation) $(python_get_version)"
2103 if ((${#site_packages_dirs[@]})); then 2705 if ((${#site_packages_dirs[@]})) || ((${#evaluated_dirs[@]})); then
2104 for dir in "${site_packages_dirs[@]}"; do 2706 for dir in "${site_packages_dirs[@]}"; do
2105 site_packages_absolute_dirs+=("${root}$(python_get_sitedir)/${dir}") 2707 dirs+=("${root}$(python_get_sitedir)/${dir}")
2106 done 2708 done
2709 for dir in "${evaluated_dirs[@]}"; do
2710 eval "dirs+=(\"\${root}${dir}\")"
2711 done
2107 "$(PYTHON)" "${root}$(python_get_libdir)/compileall.py" "${options[@]}" "${site_packages_absolute_dirs[@]}" || return_code="1" 2712 "$(PYTHON)" "${root}$(python_get_libdir)/compileall.py" "${options[@]}" "${dirs[@]}" || return_code="1"
2108 if [[ "$(_python_get_implementation "${PYTHON_ABI}")" != "Jython" ]]; then 2713 if [[ "$(_python_get_implementation "${PYTHON_ABI}")" != "Jython" ]]; then
2109 "$(PYTHON)" -O "${root}$(python_get_libdir)/compileall.py" "${options[@]}" "${site_packages_absolute_dirs[@]}" &> /dev/null || return_code="1" 2714 "$(PYTHON)" -O "${root}$(python_get_libdir)/compileall.py" "${options[@]}" "${dirs[@]}" &> /dev/null || return_code="1"
2110 fi 2715 fi
2111 _python_clean_compiled_modules "${site_packages_absolute_dirs[@]}" 2716 _python_clean_compiled_modules "${dirs[@]}"
2112 fi 2717 fi
2113 if ((${#site_packages_files[@]})); then 2718 if ((${#site_packages_files[@]})) || ((${#evaluated_files[@]})); then
2114 for file in "${site_packages_files[@]}"; do 2719 for file in "${site_packages_files[@]}"; do
2115 site_packages_absolute_files+=("${root}$(python_get_sitedir)/${file}") 2720 files+=("${root}$(python_get_sitedir)/${file}")
2116 done 2721 done
2722 for file in "${evaluated_files[@]}"; do
2723 eval "files+=(\"\${root}${file}\")"
2724 done
2117 "$(PYTHON)" "${root}$(python_get_libdir)/py_compile.py" "${site_packages_absolute_files[@]}" || return_code="1" 2725 "$(PYTHON)" "${root}$(python_get_libdir)/py_compile.py" "${files[@]}" || return_code="1"
2118 if [[ "$(_python_get_implementation "${PYTHON_ABI}")" != "Jython" ]]; then 2726 if [[ "$(_python_get_implementation "${PYTHON_ABI}")" != "Jython" ]]; then
2119 "$(PYTHON)" -O "${root}$(python_get_libdir)/py_compile.py" "${site_packages_absolute_files[@]}" &> /dev/null || return_code="1" 2727 "$(PYTHON)" -O "${root}$(python_get_libdir)/py_compile.py" "${files[@]}" &> /dev/null || return_code="1"
2120 fi 2728 fi
2121 _python_clean_compiled_modules "${site_packages_absolute_files[@]}" 2729 _python_clean_compiled_modules "${files[@]}"
2122 fi 2730 fi
2123 eend "${return_code}" 2731 eend "${return_code}"
2124 fi 2732 fi
2125 unset site_packages_absolute_dirs site_packages_absolute_files 2733 unset dirs files
2126 done 2734 done
2127 2735
2128 if _python_package_supporting_installation_for_multiple_python_abis; then 2736 if _python_package_supporting_installation_for_multiple_python_abis; then
2129 # Restore previous value of PYTHON_ABI. 2737 # Restore previous value of PYTHON_ABI.
2130 if [[ -n "${previous_PYTHON_ABI}" ]]; then 2738 if [[ -n "${previous_PYTHON_ABI}" ]]; then
2147 if ((${#other_files[@]})); then 2755 if ((${#other_files[@]})); then
2148 "$(PYTHON ${PYTHON_ABI})" "${root}$(python_get_libdir)/py_compile.py" "${other_files[@]}" || return_code="1" 2756 "$(PYTHON ${PYTHON_ABI})" "${root}$(python_get_libdir)/py_compile.py" "${other_files[@]}" || return_code="1"
2149 if [[ "$(_python_get_implementation "${PYTHON_ABI}")" != "Jython" ]]; then 2757 if [[ "$(_python_get_implementation "${PYTHON_ABI}")" != "Jython" ]]; then
2150 "$(PYTHON ${PYTHON_ABI})" -O "${root}$(python_get_libdir)/py_compile.py" "${other_files[@]}" &> /dev/null || return_code="1" 2758 "$(PYTHON ${PYTHON_ABI})" -O "${root}$(python_get_libdir)/py_compile.py" "${other_files[@]}" &> /dev/null || return_code="1"
2151 fi 2759 fi
2152 _python_clean_compiled_modules "${other_dirs[@]}" 2760 _python_clean_compiled_modules "${other_files[@]}"
2153 fi 2761 fi
2154 eend "${return_code}" 2762 eend "${return_code}"
2155 fi 2763 fi
2156 else 2764 else
2157 # Deprecated part of python_mod_optimize() 2765 # Deprecated part of python_mod_optimize()
2766 ewarn
2767 ewarn "Deprecation Warning: Usage of ${FUNCNAME}() in packages not supporting installation"
2768 ewarn "for multiple Python ABIs in EAPI <=2 is deprecated and will be disallowed on 2011-08-01."
2769 ewarn "Use EAPI >=3 and call ${FUNCNAME}() with paths having appropriate syntax."
2770 ewarn "The ebuild needs to be fixed. Please report a bug, if it has not been already reported."
2771 ewarn
2158 2772
2159 local myroot mydirs=() myfiles=() myopts=() return_code="0" 2773 local myroot mydirs=() myfiles=() myopts=() return_code="0"
2160 2774
2161 # strip trailing slash 2775 # strip trailing slash
2162 myroot="${EROOT%/}" 2776 myroot="${EROOT%/}"
2169 ;; 2783 ;;
2170 -d|-x) 2784 -d|-x)
2171 myopts+=("$1" "$2") 2785 myopts+=("$1" "$2")
2172 shift 2786 shift
2173 ;; 2787 ;;
2788 --)
2789 shift
2790 break
2791 ;;
2174 -*) 2792 -*)
2175 ewarn "${FUNCNAME}(): Ignoring option '$1'" 2793 die "${FUNCNAME}(): Unrecognized option '$1'"
2176 ;; 2794 ;;
2177 *) 2795 *)
2178 break 2796 break
2179 ;; 2797 ;;
2180 esac 2798 esac
2181 shift 2799 shift
2182 done 2800 done
2183 2801
2184 if [[ "$#" -eq 0 ]]; then 2802 if [[ "$#" -eq 0 ]]; then
2185 _python_set_color_variables 2803 die "${FUNCNAME}(): Missing files or directories"
2186
2187 echo
2188 echo " ${_RED}*${_NORMAL} ${_RED}Deprecation Warning: Not passing of paths to ${FUNCNAME}() is deprecated and will be${_NORMAL}"
2189 echo " ${_RED}*${_NORMAL} ${_RED}disallowed on 2010-09-01. Call ${FUNCNAME}() with paths to Python modules.${_NORMAL}"
2190 echo " ${_RED}*${_NORMAL} ${_RED}The ebuild needs to be fixed. Please report a bug, if it has not been already reported.${_NORMAL}"
2191 echo
2192
2193 einfo &> /dev/null
2194 einfo "Deprecation Warning: Not passing of paths to ${FUNCNAME}() is deprecated and will be" &> /dev/null
2195 einfo "disallowed on 2010-09-01. Call ${FUNCNAME}() with paths to Python modules." &> /dev/null
2196 einfo "The ebuild needs to be fixed. Please report a bug, if it has not been already reported." &> /dev/null
2197 einfo &> /dev/null
2198 fi 2804 fi
2199 2805
2200 while (($#)); do 2806 while (($#)); do
2807 if [[ "$1" =~ ^($|(\.|\.\.|/)($|/)) ]]; then
2808 die "${FUNCNAME}(): Invalid argument '$1'"
2201 if [[ -d "${myroot}/${1#/}" ]]; then 2809 elif [[ -d "${myroot}/${1#/}" ]]; then
2202 mydirs+=("${myroot}/${1#/}") 2810 mydirs+=("${myroot}/${1#/}")
2203 elif [[ -f "${myroot}/${1#/}" ]]; then 2811 elif [[ -f "${myroot}/${1#/}" ]]; then
2204 # Files are passed to python_mod_compile which is EROOT-aware 2812 myfiles+=("${myroot}/${1#/}")
2205 myfiles+=("$1")
2206 elif [[ -e "${myroot}/${1#/}" ]]; then 2813 elif [[ -e "${myroot}/${1#/}" ]]; then
2207 eerror "${myroot}/${1#/} is not a file or directory!" 2814 eerror "${FUNCNAME}(): ${myroot}/${1#/} is not a regular file or directory"
2208 else 2815 else
2209 eerror "${myroot}/${1#/} does not exist!" 2816 eerror "${FUNCNAME}(): ${myroot}/${1#/} does not exist"
2210 fi 2817 fi
2211 shift 2818 shift
2212 done 2819 done
2213 2820
2214 # set additional opts 2821 # set additional opts
2222 "$(PYTHON ${PYTHON_ABI})" -O "${myroot}$(python_get_libdir)/compileall.py" "${myopts[@]}" "${mydirs[@]}" &> /dev/null || return_code="1" 2829 "$(PYTHON ${PYTHON_ABI})" -O "${myroot}$(python_get_libdir)/compileall.py" "${myopts[@]}" "${mydirs[@]}" &> /dev/null || return_code="1"
2223 _python_clean_compiled_modules "${mydirs[@]}" 2830 _python_clean_compiled_modules "${mydirs[@]}"
2224 fi 2831 fi
2225 2832
2226 if ((${#myfiles[@]})); then 2833 if ((${#myfiles[@]})); then
2834 "$(PYTHON ${PYTHON_ABI})" "${myroot}$(python_get_libdir)/py_compile.py" "${myfiles[@]}" || return_code="1"
2835 "$(PYTHON ${PYTHON_ABI})" -O "${myroot}$(python_get_libdir)/py_compile.py" "${myfiles[@]}" &> /dev/null || return_code="1"
2227 python_mod_compile "${myfiles[@]}" 2836 _python_clean_compiled_modules "${myfiles[@]}"
2228 fi 2837 fi
2229 2838
2230 eend "${return_code}" 2839 eend "${return_code}"
2231 fi 2840 fi
2232} 2841}
2233 2842
2234# @FUNCTION: python_mod_cleanup 2843# @FUNCTION: python_mod_cleanup
2235# @USAGE: [directory|file] 2844# @USAGE: [--allow-evaluated-non-sitedir-paths] [--] <file|directory> [files|directories]
2236# @DESCRIPTION: 2845# @DESCRIPTION:
2237# Run with optional arguments, where arguments are Python modules. If none given, 2846# Delete orphaned byte-compiled Python modules corresponding to specified Python modules.
2238# it will look in /usr/lib/python[0-9].[0-9].
2239#
2240# It will recursively scan all compiled Python modules in the directories and
2241# determine if they are orphaned (i.e. their corresponding .py files are missing.)
2242# If they are, then it will remove their corresponding .pyc and .pyo files.
2243# 2847#
2244# This function can be used only in pkg_postrm() phase. 2848# This function can be used only in pkg_postrm() phase.
2245python_mod_cleanup() { 2849python_mod_cleanup() {
2850 if [[ "${EBUILD_PHASE}" != "postrm" ]]; then
2851 die "${FUNCNAME}() can be used only in pkg_postrm() phase"
2852 fi
2853
2854 _python_check_python_pkg_setup_execution
2246 _python_initialize_prefix_variables 2855 _python_initialize_prefix_variables
2247 2856
2248 local dir iterated_PYTHON_ABIS PYTHON_ABI="${PYTHON_ABI}" root search_paths=() sitedir 2857 local allow_evaluated_non_sitedir_paths="0" dir iterated_PYTHON_ABIS PYTHON_ABI="${PYTHON_ABI}" root search_paths=() sitedir
2249
2250 # Check if phase is pkg_postrm().
2251 [[ "${EBUILD_PHASE}" != "postrm" ]] && die "${FUNCNAME}() can be used only in pkg_postrm() phase"
2252 2858
2253 if _python_package_supporting_installation_for_multiple_python_abis; then 2859 if _python_package_supporting_installation_for_multiple_python_abis; then
2254 if [[ -z "${PYTHON_ABIS}" ]]; then 2860 if has "${EAPI:-0}" 0 1 2 3 && [[ -z "${PYTHON_ABIS}" ]]; then
2255 die "${FUNCNAME}(): Environment not initialized" 2861 die "${FUNCNAME}(): python_pkg_setup() or python_execute_function() not called"
2256 fi 2862 fi
2257 iterated_PYTHON_ABIS="${PYTHON_ABIS}" 2863 iterated_PYTHON_ABIS="${PYTHON_ABIS}"
2258 else 2864 else
2865 if has "${EAPI:-0}" 0 1 2 3; then
2259 iterated_PYTHON_ABIS="${PYTHON_ABI:-$(PYTHON --ABI)}" 2866 iterated_PYTHON_ABIS="${PYTHON_ABI:-$(PYTHON --ABI)}"
2867 else
2868 iterated_PYTHON_ABIS="${PYTHON_ABI}"
2869 fi
2260 fi 2870 fi
2261 2871
2262 # Strip trailing slash from EROOT. 2872 # Strip trailing slash from EROOT.
2263 root="${EROOT%/}" 2873 root="${EROOT%/}"
2264 2874
2875 while (($#)); do
2876 case "$1" in
2877 --allow-evaluated-non-sitedir-paths)
2878 allow_evaluated_non_sitedir_paths="1"
2879 ;;
2880 --)
2881 shift
2882 break
2883 ;;
2884 -*)
2885 die "${FUNCNAME}(): Unrecognized option '$1'"
2886 ;;
2887 *)
2888 break
2889 ;;
2890 esac
2891 shift
2892 done
2893
2894 if [[ "${allow_evaluated_non_sitedir_paths}" == "1" ]] && ! _python_package_supporting_installation_for_multiple_python_abis; then
2895 die "${FUNCNAME}(): '--allow-evaluated-non-sitedir-paths' option cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs"
2896 fi
2897
2265 if [[ "$#" -gt 0 ]]; then 2898 if [[ "$#" -eq 0 ]]; then
2266 if ! has "${EAPI:-0}" 0 1 2 || _python_package_supporting_installation_for_multiple_python_abis; then 2899 die "${FUNCNAME}(): Missing files or directories"
2900 fi
2901
2902 if ! has "${EAPI:-0}" 0 1 2 || _python_package_supporting_installation_for_multiple_python_abis || _python_implementation || [[ "${CATEGORY}/${PN}" == "sys-apps/portage" ]]; then
2267 while (($#)); do 2903 while (($#)); do
2904 if [[ "$1" =~ ^($|(\.|\.\.|/)($|/)) ]]; then
2905 die "${FUNCNAME}(): Invalid argument '$1'"
2268 if ! _python_implementation && [[ "$1" =~ ^/usr/lib(32|64)?/python[[:digit:]]+\.[[:digit:]]+ ]]; then 2906 elif ! _python_implementation && [[ "$1" =~ ^/usr/lib(32|64)?/python[[:digit:]]+\.[[:digit:]]+ ]]; then
2269 die "${FUNCNAME}(): Paths of directories / files in site-packages directories must be relative to site-packages directories" 2907 die "${FUNCNAME}(): Paths of directories / files in site-packages directories must be relative to site-packages directories"
2270 elif [[ "$1" =~ ^/ ]]; then 2908 elif [[ "$1" =~ ^/ ]]; then
2271 if _python_package_supporting_installation_for_multiple_python_abis; then 2909 if _python_package_supporting_installation_for_multiple_python_abis; then
2910 if [[ "${allow_evaluated_non_sitedir_paths}" != "1" ]]; then
2272 die "${FUNCNAME}(): Absolute paths cannot be used in ebuilds of packages supporting installation for multiple Python ABIs" 2911 die "${FUNCNAME}(): Absolute paths cannot be used in ebuilds of packages supporting installation for multiple Python ABIs"
2273 fi 2912 fi
2913 if [[ "$1" != *\$* ]]; then
2914 die "${FUNCNAME}(): '$1' has invalid syntax"
2915 fi
2916 for PYTHON_ABI in ${iterated_PYTHON_ABIS}; do
2917 eval "search_paths+=(\"\${root}$1\")"
2918 done
2919 else
2274 search_paths+=("${root}$1") 2920 search_paths+=("${root}$1")
2921 fi
2275 else 2922 else
2276 for PYTHON_ABI in ${iterated_PYTHON_ABIS}; do 2923 for PYTHON_ABI in ${iterated_PYTHON_ABIS}; do
2277 search_paths+=("${root}$(python_get_sitedir)/$1") 2924 search_paths+=("${root}$(python_get_sitedir)/$1")
2278 done
2279 fi
2280 shift
2281 done
2282 else
2283 # Deprecated part of python_mod_cleanup()
2284
2285 search_paths=("${@#/}")
2286 search_paths=("${search_paths[@]/#/${root}/}")
2287 fi
2288 else
2289 _python_set_color_variables
2290
2291 echo
2292 echo " ${_RED}*${_NORMAL} ${_RED}Deprecation Warning: Not passing of paths to ${FUNCNAME}() is deprecated and will be${_NORMAL}"
2293 echo " ${_RED}*${_NORMAL} ${_RED}disallowed on 2010-09-01. Call ${FUNCNAME}() with paths to Python modules.${_NORMAL}"
2294 echo " ${_RED}*${_NORMAL} ${_RED}The ebuild needs to be fixed. Please report a bug, if it has not been already reported.${_NORMAL}"
2295 echo
2296
2297 einfo &> /dev/null
2298 einfo "Deprecation Warning: Not passing of paths to ${FUNCNAME}() is deprecated and will be" &> /dev/null
2299 einfo "disallowed on 2010-09-01. Call ${FUNCNAME}() with paths to Python modules." &> /dev/null
2300 einfo "The ebuild needs to be fixed. Please report a bug, if it has not been already reported." &> /dev/null
2301 einfo &> /dev/null
2302
2303 for dir in "${root}"/usr/lib*; do
2304 if [[ -d "${dir}" && ! -L "${dir}" ]]; then
2305 for sitedir in "${dir}"/python*/site-packages; do
2306 if [[ -d "${sitedir}" ]]; then
2307 search_paths+=("${sitedir}")
2308 fi
2309 done 2925 done
2310 fi 2926 fi
2927 shift
2311 done 2928 done
2312 for sitedir in "${root}"/usr/share/jython-*/Lib/site-packages; do 2929 else
2313 if [[ -d "${sitedir}" ]]; then 2930 # Deprecated part of python_mod_cleanup()
2931 ewarn
2932 ewarn "Deprecation Warning: Usage of ${FUNCNAME}() in packages not supporting installation"
2933 ewarn "for multiple Python ABIs in EAPI <=2 is deprecated and will be disallowed on 2011-08-01."
2934 ewarn "Use EAPI >=3 and call ${FUNCNAME}() with paths having appropriate syntax."
2935 ewarn "The ebuild needs to be fixed. Please report a bug, if it has not been already reported."
2936 ewarn
2937
2314 search_paths+=("${sitedir}") 2938 search_paths=("${@#/}")
2315 fi 2939 search_paths=("${search_paths[@]/#/${root}/}")
2316 done
2317 fi 2940 fi
2318 2941
2319 _python_clean_compiled_modules "${search_paths[@]}" 2942 _python_clean_compiled_modules "${search_paths[@]}"
2320} 2943}
2321 2944
2322# ================================================================================================ 2945# ================================================================================================
2323# ===================================== DEPRECATED FUNCTIONS ===================================== 2946# ===================================== DEPRECATED FUNCTIONS =====================================
2324# ================================================================================================ 2947# ================================================================================================
2325
2326# @FUNCTION: python_version
2327# @DESCRIPTION:
2328# Run without arguments and it will export the version of python
2329# currently in use as $PYVER; sets PYVER/PYVER_MAJOR/PYVER_MINOR
2330python_version() {
2331 if ! has "${EAPI:-0}" 0 1 2 || _python_package_supporting_installation_for_multiple_python_abis; then
2332 eerror "Use PYTHON() and/or python_get_*() instead of ${FUNCNAME}()."
2333 die "${FUNCNAME}() cannot be used in this EAPI"
2334 fi
2335
2336 _python_set_color_variables
2337
2338 if [[ "${FUNCNAME[1]}" != "distutils_python_version" ]]; then
2339 echo
2340 echo " ${_RED}*${_NORMAL} ${_RED}Deprecation Warning: ${FUNCNAME}() is deprecated and will be banned on 2010-07-01.${_NORMAL}"
2341 echo " ${_RED}*${_NORMAL} ${_RED}Use PYTHON() instead of python variable. Use python_get_*() instead of PYVER* variables.${_NORMAL}"
2342 echo " ${_RED}*${_NORMAL} ${_RED}The ebuild needs to be fixed. Please report a bug, if it has not been already reported.${_NORMAL}"
2343 echo
2344
2345 einfo &> /dev/null
2346 einfo "Deprecation Warning: ${FUNCNAME}() is deprecated and will be banned on 2010-07-01." &> /dev/null
2347 einfo "Use PYTHON() instead of python variable. Use python_get_*() instead of PYVER* variables." &> /dev/null
2348 einfo "The ebuild needs to be fixed. Please report a bug, if it has not been already reported." &> /dev/null
2349 einfo &> /dev/null
2350 fi
2351
2352 [[ -n "${PYVER}" ]] && return 0
2353 local tmpstr
2354 python="${python:-${EPREFIX}/usr/bin/python}"
2355 tmpstr="$(EPYTHON= ${python} -V 2>&1 )"
2356 export PYVER_ALL="${tmpstr#Python }"
2357 export PYVER_MAJOR="${PYVER_ALL:0:1}"
2358 export PYVER_MINOR="${PYVER_ALL:2:1}"
2359 if [[ "${PYVER_ALL:3:1}" == "." ]]; then
2360 export PYVER_MICRO="${PYVER_ALL:4}"
2361 fi
2362 export PYVER="${PYVER_MAJOR}.${PYVER_MINOR}"
2363}
2364
2365# @FUNCTION: python_mod_exists
2366# @USAGE: <module>
2367# @DESCRIPTION:
2368# Run with the module name as an argument. It will check if a
2369# Python module is installed and loadable. It will return
2370# TRUE(0) if the module exists, and FALSE(1) if the module does
2371# not exist.
2372#
2373# Example:
2374# if python_mod_exists gtk; then
2375# echo "gtk support enabled"
2376# fi
2377python_mod_exists() {
2378 if ! has "${EAPI:-0}" 0 1 2 || _python_package_supporting_installation_for_multiple_python_abis; then
2379 eerror "Use USE dependencies and/or has_version() instead of ${FUNCNAME}()."
2380 die "${FUNCNAME}() cannot be used in this EAPI"
2381 fi
2382
2383 _python_set_color_variables
2384
2385 echo
2386 echo " ${_RED}*${_NORMAL} ${_RED}Deprecation Warning: ${FUNCNAME}() is deprecated and will be banned on 2010-07-01.${_NORMAL}"
2387 echo " ${_RED}*${_NORMAL} ${_RED}Use USE dependencies and/or has_version() instead of ${FUNCNAME}().${_NORMAL}"
2388 echo " ${_RED}*${_NORMAL} ${_RED}The ebuild needs to be fixed. Please report a bug, if it has not been already reported.${_NORMAL}"
2389 echo
2390
2391 eerror &> /dev/null
2392 eerror "Deprecation Warning: ${FUNCNAME}() is deprecated and will be banned on 2010-07-01." &> /dev/null
2393 eerror "Use USE dependencies and/or has_version() instead of ${FUNCNAME}()." &> /dev/null
2394 eerror "The ebuild needs to be fixed. Please report a bug, if it has not been already reported." &> /dev/null
2395 eerror &> /dev/null
2396
2397 if [[ "$#" -ne 1 ]]; then
2398 die "${FUNCNAME}() requires 1 argument"
2399 fi
2400 "$(PYTHON ${PYTHON_ABI})" -c "import $1" &> /dev/null
2401}
2402
2403# @FUNCTION: python_tkinter_exists
2404# @DESCRIPTION:
2405# Run without arguments, checks if Python was compiled with Tkinter
2406# support. If not, prints an error message and dies.
2407python_tkinter_exists() {
2408 if ! has "${EAPI:-0}" 0 1 2 || _python_package_supporting_installation_for_multiple_python_abis; then
2409 eerror "Use PYTHON_USE_WITH=\"xml\" and python_pkg_setup() instead of ${FUNCNAME}()."
2410 die "${FUNCNAME}() cannot be used in this EAPI"
2411 fi
2412
2413 _python_set_color_variables
2414
2415 if [[ "${FUNCNAME[1]}" != "distutils_python_tkinter" ]]; then
2416 echo
2417 echo " ${_RED}*${_NORMAL} ${_RED}Deprecation Warning: ${FUNCNAME}() is deprecated and will be banned on 2010-07-01.${_NORMAL}"
2418 echo " ${_RED}*${_NORMAL} ${_RED}Use PYTHON_USE_WITH=\"xml\" and python_pkg_setup() instead of ${FUNCNAME}().${_NORMAL}"
2419 echo " ${_RED}*${_NORMAL} ${_RED}The ebuild needs to be fixed. Please report a bug, if it has not been already reported.${_NORMAL}"
2420 echo
2421
2422 eerror &> /dev/null
2423 eerror "Deprecation Warning: ${FUNCNAME}() is deprecated and will be banned on 2010-07-01." &> /dev/null
2424 eerror "Use PYTHON_USE_WITH=\"xml\" and python_pkg_setup() instead of ${FUNCNAME}()." &> /dev/null
2425 eerror "The ebuild needs to be fixed. Please report a bug, if it has not been already reported." &> /dev/null
2426 eerror &> /dev/null
2427 fi
2428
2429 if ! "$(PYTHON ${PYTHON_ABI})" -c "from sys import version_info
2430if version_info[0] == 3:
2431 import tkinter
2432else:
2433 import Tkinter" &> /dev/null; then
2434 eerror "Python needs to be rebuilt with tkinter support enabled."
2435 eerror "Add the following line to '${EPREFIX}/etc/portage/package.use' and rebuild Python"
2436 eerror "dev-lang/python tk"
2437 die "Python installed without support for tkinter"
2438 fi
2439}
2440
2441# @FUNCTION: python_mod_compile
2442# @USAGE: <file> [more files ...]
2443# @DESCRIPTION:
2444# Given filenames, it will pre-compile the module's .pyc and .pyo.
2445# This function can be used only in pkg_postinst() phase.
2446#
2447# Example:
2448# python_mod_compile /usr/lib/python2.3/site-packages/pygoogle.py
2449#
2450python_mod_compile() {
2451 if ! has "${EAPI:-0}" 0 1 2 || _python_package_supporting_installation_for_multiple_python_abis; then
2452 eerror "Use python_mod_optimize() instead of ${FUNCNAME}()."
2453 die "${FUNCNAME}() cannot be used in this EAPI"
2454 fi
2455
2456 _python_initialize_prefix_variables
2457 _python_set_color_variables
2458
2459 if [[ "${FUNCNAME[1]}" != "python_mod_optimize" ]]; then
2460 echo
2461 echo " ${_RED}*${_NORMAL} ${_RED}Deprecation Warning: ${FUNCNAME}() is deprecated and will be banned on 2010-09-01.${_NORMAL}"
2462 echo " ${_RED}*${_NORMAL} ${_RED}Use python_mod_optimize() instead of ${FUNCNAME}().${_NORMAL}"
2463 echo " ${_RED}*${_NORMAL} ${_RED}The ebuild needs to be fixed. Please report a bug, if it has not been already reported.${_NORMAL}"
2464 echo
2465
2466 einfo &> /dev/null
2467 einfo "Deprecation Warning: ${FUNCNAME}() is deprecated and will be banned on 2010-09-01." &> /dev/null
2468 einfo "Use python_mod_optimize() instead of ${FUNCNAME}()." &> /dev/null
2469 einfo "The ebuild needs to be fixed. Please report a bug, if it has not been already reported." &> /dev/null
2470 einfo &> /dev/null
2471 fi
2472
2473 local f myroot myfiles=()
2474
2475 # Check if phase is pkg_postinst()
2476 [[ "${EBUILD_PHASE}" != "postinst" ]] && die "${FUNCNAME}() can be used only in pkg_postinst() phase"
2477
2478 # strip trailing slash
2479 myroot="${EROOT%/}"
2480
2481 # respect EROOT
2482 for f in "$@"; do
2483 [[ -f "${myroot}/${f}" ]] && myfiles+=("${myroot}/${f}")
2484 done
2485
2486 PYTHON_ABI="$(PYTHON --ABI)"
2487
2488 if ((${#myfiles[@]})); then
2489 "$(PYTHON ${PYTHON_ABI})" "${myroot}$(python_get_libdir)/py_compile.py" "${myfiles[@]}"
2490 "$(PYTHON ${PYTHON_ABI})" -O "${myroot}$(python_get_libdir)/py_compile.py" "${myfiles[@]}" &> /dev/null
2491 _python_clean_compiled_modules "${myfiles[@]}"
2492 else
2493 ewarn "No files to compile!"
2494 fi
2495}

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