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Revision 1.97 Revision 1.116
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 1.97 2010/05/17 18:01:59 arfrever Exp $ 3# $Header: /var/cvsroot/gentoo-x86/eclass/python.eclass,v 1.116 2011/07/04 11:27:53 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 validate_PYTHON_ABIS 413 _python_calculate_PYTHON_ABIS
333 export EPYTHON="$(PYTHON -f)" 414 export EPYTHON="$(PYTHON -f)"
334 else 415 else
335 PYTHON_ABI="$(PYTHON --ABI)" 416 PYTHON_ABI="${PYTHON_ABI:-$(PYTHON --ABI)}"
336 fi 417 fi
337 418
338 if ! has "${EAPI:-0}" 0 1 && [[ -n "${PYTHON_USE_WITH}" || -n "${PYTHON_USE_WITH_OR}" ]]; then 419 if ! has "${EAPI:-0}" 0 1 && [[ -n "${PYTHON_USE_WITH}" || -n "${PYTHON_USE_WITH_OR}" ]]; then
339 if [[ "${PYTHON_USE_WITH_OPT}" ]]; then 420 if [[ "${PYTHON_USE_WITH_OPT}" ]]; then
340 if [[ "${PYTHON_USE_WITH_OPT}" == !* ]]; then 421 if [[ "${PYTHON_USE_WITH_OPT}" == !* ]]; then
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 "$1" in
478 -q|--quiet) 568 -q|--quiet)
479 quiet="1" 569 quiet="1"
499 for file in "${files[@]}"; do 589 for file in "${files[@]}"; do
500 if [[ "${quiet}" == "0" ]]; then 590 if [[ "${quiet}" == "0" ]]; then
501 ewarn " ${file}" 591 ewarn " ${file}"
502 fi 592 fi
503 rm -f "${file}" 593 rm -f "${file}"
594
595 # Delete empty __pycache__ directories.
596 if [[ "${file%/*}" == *"/__pycache__" ]]; then
597 rmdir "${file%/*}" 2> /dev/null
598 fi
504 done 599 done
505 fi 600 fi
506 601
507 python_clean_sitedirs() { 602 python_clean_sitedirs() {
603 if [[ -d "${ED}$(python_get_sitedir)" ]]; then
508 find "${ED}$(python_get_sitedir)" "(" -name "*.c" -o -name "*.h" -o -name "*.la" ")" -type f -print0 | xargs -0 rm -f 604 find "${ED}$(python_get_sitedir)" "(" -name "*.c" -o -name "*.h" -o -name "*.la" ")" -type f -print0 | xargs -0 rm -f
605 fi
509 } 606 }
510 if _python_package_supporting_installation_for_multiple_python_abis; then 607 if _python_package_supporting_installation_for_multiple_python_abis; then
511 python_execute_function -q python_clean_sitedirs 608 python_execute_function -q python_clean_sitedirs
512 else 609 else
513 python_clean_sitedirs 610 python_clean_sitedirs
523# @ECLASS-VARIABLE: SUPPORT_PYTHON_ABIS 620# @ECLASS-VARIABLE: SUPPORT_PYTHON_ABIS
524# @DESCRIPTION: 621# @DESCRIPTION:
525# Set this in EAPI <= 4 to indicate that current package supports installation for 622# Set this in EAPI <= 4 to indicate that current package supports installation for
526# multiple Python ABIs. 623# multiple Python ABIs.
527 624
625# @ECLASS-VARIABLE: PYTHON_TESTS_RESTRICTED_ABIS
626# @DESCRIPTION:
627# Space-separated list of Python ABI patterns. Testing in Python ABIs matching any Python ABI
628# patterns specified in this list is skipped.
629
528# @ECLASS-VARIABLE: PYTHON_EXPORT_PHASE_FUNCTIONS 630# @ECLASS-VARIABLE: PYTHON_EXPORT_PHASE_FUNCTIONS
529# @DESCRIPTION: 631# @DESCRIPTION:
530# Set this to export phase functions for the following ebuild phases: 632# Set this to export phase functions for the following ebuild phases:
531# src_prepare, src_configure, src_compile, src_test, src_install. 633# src_prepare(), src_configure(), src_compile(), src_test(), src_install().
532if ! has "${EAPI:-0}" 0 1; then 634if ! has "${EAPI:-0}" 0 1; then
533 python_src_prepare() { 635 python_src_prepare() {
636 if [[ "${EBUILD_PHASE}" != "prepare" ]]; then
637 die "${FUNCNAME}() can be used only in src_prepare() phase"
638 fi
639
534 if ! _python_package_supporting_installation_for_multiple_python_abis; then 640 if ! _python_package_supporting_installation_for_multiple_python_abis; then
535 die "${FUNCNAME}() cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs" 641 die "${FUNCNAME}() cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs"
536 fi 642 fi
537 643
644 _python_check_python_pkg_setup_execution
645
646 if [[ "$#" -ne 0 ]]; then
647 die "${FUNCNAME}() does not accept arguments"
648 fi
649
538 python_copy_sources 650 python_copy_sources
539 } 651 }
540 652
541 for python_default_function in src_configure src_compile src_test src_install; do 653 for python_default_function in src_configure src_compile src_test; do
542 eval "python_${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 ${python_default_function}() phase\"
657 fi
658
543 if ! _python_package_supporting_installation_for_multiple_python_abis; then 659 if ! _python_package_supporting_installation_for_multiple_python_abis; then
544 die \"\${FUNCNAME}() cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs\" 660 die \"\${FUNCNAME}() cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs\"
545 fi 661 fi
546 662
663 _python_check_python_pkg_setup_execution
664
547 python_execute_function -d -s -- \"\$@\" 665 python_execute_function -d -s -- \"\$@\"
548 }" 666 }"
549 done 667 done
550 unset python_default_function 668 unset python_default_function
551 669
670 python_src_install() {
671 if [[ "${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 "${T}/images"
691 fi
692 }
693
552 if [[ -n "${PYTHON_EXPORT_PHASE_FUNCTIONS}" ]]; then 694 if [[ -n "${PYTHON_EXPORT_PHASE_FUNCTIONS}" ]]; then
553 EXPORT_FUNCTIONS src_prepare src_configure src_compile src_test src_install 695 EXPORT_FUNCTIONS src_prepare src_configure src_compile src_test src_install
554 fi 696 fi
555fi 697fi
556 698
699if has "${EAPI:-0}" 0 1 2 3 4; then
557unset PYTHON_ABIS 700 unset PYTHON_ABIS
701fi
558 702
559# @FUNCTION: validate_PYTHON_ABIS 703_python_calculate_PYTHON_ABIS() {
560# @DESCRIPTION:
561# Ensure that PYTHON_ABIS variable has valid value.
562# This function usually should not be directly called in ebuilds.
563validate_PYTHON_ABIS() {
564 if ! _python_package_supporting_installation_for_multiple_python_abis; then 704 if ! _python_package_supporting_installation_for_multiple_python_abis; then
565 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"
566 fi 706 fi
567 707
568 _python_initial_sanity_checks 708 _python_initial_sanity_checks
569 709
570 # USE_${ABI_TYPE^^} and RESTRICT_${ABI_TYPE^^}_ABIS variables hopefully will be included in EAPI >= 5.
571 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
572 local PYTHON_ABI restricted_ABI support_ABI supported_PYTHON_ABIS= 711 local PYTHON_ABI restricted_ABI restricted_ABIs support_ABI supported_PYTHON_ABIS
573 PYTHON_ABI_SUPPORTED_VALUES="${_CPYTHON2_SUPPORTED_ABIS[@]} ${_CPYTHON3_SUPPORTED_ABIS[@]} ${_JYTHON_SUPPORTED_ABIS[@]}" 712
713 restricted_ABIs="${RESTRICT_PYTHON_ABIS// /$'\n'}"
574 714
575 if [[ "$(declare -p USE_PYTHON 2> /dev/null)" == "declare -x USE_PYTHON="* ]]; then 715 if [[ "$(declare -p USE_PYTHON 2> /dev/null)" == "declare -x USE_PYTHON="* ]]; then
576 local cpython_enabled="0" 716 local cpython_enabled="0"
577 717
578 if [[ -z "${USE_PYTHON}" ]]; then 718 if [[ -z "${USE_PYTHON}" ]]; then
579 die "USE_PYTHON variable is empty" 719 die "USE_PYTHON variable is empty"
580 fi 720 fi
581 721
582 for PYTHON_ABI in ${USE_PYTHON}; do 722 for PYTHON_ABI in ${USE_PYTHON}; do
583 if ! has "${PYTHON_ABI}" ${PYTHON_ABI_SUPPORTED_VALUES}; then 723 if ! has "${PYTHON_ABI}" "${_PYTHON_GLOBALLY_SUPPORTED_ABIS[@]}"; then
584 die "USE_PYTHON variable contains invalid value '${PYTHON_ABI}'" 724 die "USE_PYTHON variable contains invalid value '${PYTHON_ABI}'"
585 fi 725 fi
586 726
587 if has "${PYTHON_ABI}" "${_CPYTHON2_SUPPORTED_ABIS[@]}" "${_CPYTHON3_SUPPORTED_ABIS[@]}"; then 727 if has "${PYTHON_ABI}" "${_CPYTHON2_GLOBALLY_SUPPORTED_ABIS[@]}" "${_CPYTHON3_GLOBALLY_SUPPORTED_ABIS[@]}"; then
588 cpython_enabled="1" 728 cpython_enabled="1"
589 fi 729 fi
590 730
591 support_ABI="1" 731 support_ABI="1"
592 for restricted_ABI in ${RESTRICT_PYTHON_ABIS}; do 732 while read restricted_ABI; do
593 if [[ "${PYTHON_ABI}" == ${restricted_ABI} ]]; then 733 if _python_check_python_abi_matching "${PYTHON_ABI}" "${restricted_ABI}"; then
594 support_ABI="0" 734 support_ABI="0"
595 break 735 break
596 fi 736 fi
597 done 737 done <<< "${restricted_ABIs}"
598 [[ "${support_ABI}" == "1" ]] && export PYTHON_ABIS+="${PYTHON_ABIS:+ }${PYTHON_ABI}" 738 [[ "${support_ABI}" == "1" ]] && export PYTHON_ABIS+="${PYTHON_ABIS:+ }${PYTHON_ABI}"
599 done 739 done
600 740
601 if [[ -z "${PYTHON_ABIS//[${IFS}]/}" ]]; then 741 if [[ -z "${PYTHON_ABIS//[${IFS}]/}" ]]; then
602 die "USE_PYTHON variable does not enable any Python ABI supported by ${CATEGORY}/${PF}" 742 die "USE_PYTHON variable does not enable any Python ABI supported by ${CATEGORY}/${PF}"
604 744
605 if [[ "${cpython_enabled}" == "0" ]]; then 745 if [[ "${cpython_enabled}" == "0" ]]; then
606 die "USE_PYTHON variable does not enable any CPython ABI" 746 die "USE_PYTHON variable does not enable any CPython ABI"
607 fi 747 fi
608 else 748 else
609 local python_version python2_version= python3_version= support_python_major_version 749 local python_version python2_version python3_version support_python_major_version
610 750
611 if ! has_version "dev-lang/python"; then 751 if ! has_version "dev-lang/python"; then
612 die "${FUNCNAME}(): 'dev-lang/python' is not installed" 752 die "${FUNCNAME}(): 'dev-lang/python' is not installed"
613 fi 753 fi
614 754
619 die "'${EPREFIX}/usr/bin/python2' is not valid symlink" 759 die "'${EPREFIX}/usr/bin/python2' is not valid symlink"
620 fi 760 fi
621 761
622 python2_version="$("${EPREFIX}/usr/bin/python2" -c 'from sys import version_info; print(".".join(str(x) for x in version_info[:2]))')" 762 python2_version="$("${EPREFIX}/usr/bin/python2" -c 'from sys import version_info; print(".".join(str(x) for x in version_info[:2]))')"
623 763
624 for PYTHON_ABI in "${_CPYTHON2_SUPPORTED_ABIS[@]}"; do 764 for PYTHON_ABI in "${_CPYTHON2_GLOBALLY_SUPPORTED_ABIS[@]}"; do
625 support_python_major_version="1" 765 support_python_major_version="1"
626 for restricted_ABI in ${RESTRICT_PYTHON_ABIS}; do 766 while read restricted_ABI; do
627 if [[ "${PYTHON_ABI}" == ${restricted_ABI} ]]; then 767 if _python_check_python_abi_matching "${PYTHON_ABI}" "${restricted_ABI}"; then
628 support_python_major_version="0" 768 support_python_major_version="0"
629 fi 769 fi
630 done 770 done <<< "${restricted_ABIs}"
631 [[ "${support_python_major_version}" == "1" ]] && break 771 [[ "${support_python_major_version}" == "1" ]] && break
632 done 772 done
633 if [[ "${support_python_major_version}" == "1" ]]; then 773 if [[ "${support_python_major_version}" == "1" ]]; then
634 for restricted_ABI in ${RESTRICT_PYTHON_ABIS}; do 774 while read restricted_ABI; do
635 if [[ "${python2_version}" == ${restricted_ABI} ]]; then 775 if _python_check_python_abi_matching "${python2_version}" "${restricted_ABI}"; then
636 die "Active version of Python 2 is not supported by ${CATEGORY}/${PF}" 776 die "Active version of CPython 2 is not supported by ${CATEGORY}/${PF}"
637 fi 777 fi
638 done 778 done <<< "${restricted_ABIs}"
639 else 779 else
640 python2_version="" 780 python2_version=""
641 fi 781 fi
642 fi 782 fi
643 783
646 die "'${EPREFIX}/usr/bin/python3' is not valid symlink" 786 die "'${EPREFIX}/usr/bin/python3' is not valid symlink"
647 fi 787 fi
648 788
649 python3_version="$("${EPREFIX}/usr/bin/python3" -c 'from sys import version_info; print(".".join(str(x) for x in version_info[:2]))')" 789 python3_version="$("${EPREFIX}/usr/bin/python3" -c 'from sys import version_info; print(".".join(str(x) for x in version_info[:2]))')"
650 790
651 for PYTHON_ABI in "${_CPYTHON3_SUPPORTED_ABIS[@]}"; do 791 for PYTHON_ABI in "${_CPYTHON3_GLOBALLY_SUPPORTED_ABIS[@]}"; do
652 support_python_major_version="1" 792 support_python_major_version="1"
653 for restricted_ABI in ${RESTRICT_PYTHON_ABIS}; do 793 while read restricted_ABI; do
654 if [[ "${PYTHON_ABI}" == ${restricted_ABI} ]]; then 794 if _python_check_python_abi_matching "${PYTHON_ABI}" "${restricted_ABI}"; then
655 support_python_major_version="0" 795 support_python_major_version="0"
656 fi 796 fi
657 done 797 done <<< "${restricted_ABIs}"
658 [[ "${support_python_major_version}" == "1" ]] && break 798 [[ "${support_python_major_version}" == "1" ]] && break
659 done 799 done
660 if [[ "${support_python_major_version}" == "1" ]]; then 800 if [[ "${support_python_major_version}" == "1" ]]; then
661 for restricted_ABI in ${RESTRICT_PYTHON_ABIS}; do 801 while read restricted_ABI; do
662 if [[ "${python3_version}" == ${restricted_ABI} ]]; then 802 if _python_check_python_abi_matching "${python3_version}" "${restricted_ABI}"; then
663 die "Active version of Python 3 is not supported by ${CATEGORY}/${PF}" 803 die "Active version of CPython 3 is not supported by ${CATEGORY}/${PF}"
664 fi 804 fi
665 done 805 done <<< "${restricted_ABIs}"
666 else 806 else
667 python3_version="" 807 python3_version=""
668 fi 808 fi
669 fi 809 fi
670 810
684 export PYTHON_ABIS="${PYTHON_ABIS% }" 824 export PYTHON_ABIS="${PYTHON_ABIS% }"
685 fi 825 fi
686 fi 826 fi
687 827
688 _python_final_sanity_checks 828 _python_final_sanity_checks
829}
830
831_python_prepare_flags() {
832 local array=() deleted_flag element flags new_value old_flag old_value operator pattern prefix variable
833
834 for variable in CPPFLAGS CFLAGS CXXFLAGS LDFLAGS; do
835 eval "_PYTHON_SAVED_${variable}=\"\${!variable}\""
836 for prefix in PYTHON_USER_ PYTHON_; do
837 if [[ "$(declare -p ${prefix}${variable} 2> /dev/null)" == "declare -a ${prefix}${variable}="* ]]; then
838 eval "array=(\"\${${prefix}${variable}[@]}\")"
839 for element in "${array[@]}"; do
840 if [[ "${element}" =~ ^([[:alnum:]]|\.|-|\*|\[|\])+\ (\+|-)\ .+ ]]; then
841 pattern="${element%% *}"
842 element="${element#* }"
843 operator="${element%% *}"
844 flags="${element#* }"
845 if _python_check_python_abi_matching "${PYTHON_ABI}" "${pattern}"; then
846 if [[ "${operator}" == "+" ]]; then
847 eval "export ${variable}+=\"\${variable:+ }${flags}\""
848 elif [[ "${operator}" == "-" ]]; then
849 flags="${flags// /$'\n'}"
850 old_value="${!variable// /$'\n'}"
851 new_value=""
852 while read old_flag; do
853 while read deleted_flag; do
854 if [[ "${old_flag}" == ${deleted_flag} ]]; then
855 continue 2
856 fi
857 done <<< "${flags}"
858 new_value+="${new_value:+ }${old_flag}"
859 done <<< "${old_value}"
860 eval "export ${variable}=\"\${new_value}\""
861 fi
862 fi
863 else
864 die "Element '${element}' of ${prefix}${variable} array has invalid syntax"
865 fi
866 done
867 elif [[ -n "$(declare -p ${prefix}${variable} 2> /dev/null)" ]]; then
868 die "${prefix}${variable} should be indexed array"
869 fi
870 done
871 done
872}
873
874_python_restore_flags() {
875 local variable
876
877 for variable in CPPFLAGS CFLAGS CXXFLAGS LDFLAGS; do
878 eval "${variable}=\"\${_PYTHON_SAVED_${variable}}\""
879 unset _PYTHON_SAVED_${variable}
880 done
689} 881}
690 882
691# @FUNCTION: python_execute_function 883# @FUNCTION: python_execute_function
692# @USAGE: [--action-message message] [-d|--default-function] [--failure-message message] [-f|--final-ABI] [--nonfatal] [-q|--quiet] [-s|--separate-build-dirs] [--source-dir source_directory] [--] <function> [arguments] 884# @USAGE: [--action-message message] [-d|--default-function] [--failure-message message] [-f|--final-ABI] [--nonfatal] [-q|--quiet] [-s|--separate-build-dirs] [--source-dir source_directory] [--] <function> [arguments]
693# @DESCRIPTION: 885# @DESCRIPTION:
696python_execute_function() { 888python_execute_function() {
697 if ! _python_package_supporting_installation_for_multiple_python_abis; then 889 if ! _python_package_supporting_installation_for_multiple_python_abis; then
698 die "${FUNCNAME}() cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs" 890 die "${FUNCNAME}() cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs"
699 fi 891 fi
700 892
893 _python_check_python_pkg_setup_execution
701 _python_set_color_variables 894 _python_set_color_variables
702 895
703 local action action_message action_message_template= default_function="0" failure_message failure_message_template= final_ABI="0" function i iterated_PYTHON_ABIS nonfatal="0" previous_directory previous_directory_stack previous_directory_stack_length PYTHON_ABI quiet="0" separate_build_dirs="0" source_dir= 896 local action action_message action_message_template default_function="0" failure_message failure_message_template final_ABI="0" function iterated_PYTHON_ABIS nonfatal="0" previous_directory previous_directory_stack previous_directory_stack_length PYTHON_ABI quiet="0" return_code separate_build_dirs="0" source_dir
704 897
705 while (($#)); do 898 while (($#)); do
706 case "$1" in 899 case "$1" in
707 --action-message) 900 --action-message)
708 action_message_template="$2" 901 action_message_template="$2"
795 fi 988 fi
796 function="python_default_function" 989 function="python_default_function"
797 fi 990 fi
798 991
799 # Ensure that python_execute_function() cannot be directly or indirectly called by python_execute_function(). 992 # Ensure that python_execute_function() cannot be directly or indirectly called by python_execute_function().
800 for ((i = 1; i < "${#FUNCNAME[@]}"; i++)); do 993 if _python_abi-specific_local_scope; then
801 if [[ "${FUNCNAME[${i}]}" == "${FUNCNAME}" ]]; then
802 die "${FUNCNAME}(): Invalid call stack" 994 die "${FUNCNAME}(): Invalid call stack"
803 fi 995 fi
804 done
805 996
806 if [[ "${quiet}" == "0" ]]; then 997 if [[ "${quiet}" == "0" ]]; then
807 [[ "${EBUILD_PHASE}" == "setup" ]] && action="Setting up" 998 [[ "${EBUILD_PHASE}" == "setup" ]] && action="Setting up"
808 [[ "${EBUILD_PHASE}" == "unpack" ]] && action="Unpacking" 999 [[ "${EBUILD_PHASE}" == "unpack" ]] && action="Unpacking"
809 [[ "${EBUILD_PHASE}" == "prepare" ]] && action="Preparation" 1000 [[ "${EBUILD_PHASE}" == "prepare" ]] && action="Preparation"
815 [[ "${EBUILD_PHASE}" == "postinst" ]] && action="Postinstallation" 1006 [[ "${EBUILD_PHASE}" == "postinst" ]] && action="Postinstallation"
816 [[ "${EBUILD_PHASE}" == "prerm" ]] && action="Preuninstallation" 1007 [[ "${EBUILD_PHASE}" == "prerm" ]] && action="Preuninstallation"
817 [[ "${EBUILD_PHASE}" == "postrm" ]] && action="Postuninstallation" 1008 [[ "${EBUILD_PHASE}" == "postrm" ]] && action="Postuninstallation"
818 fi 1009 fi
819 1010
820 validate_PYTHON_ABIS 1011 _python_calculate_PYTHON_ABIS
821 if [[ "${final_ABI}" == "1" ]]; then 1012 if [[ "${final_ABI}" == "1" ]]; then
822 iterated_PYTHON_ABIS="$(PYTHON -f --ABI)" 1013 iterated_PYTHON_ABIS="$(PYTHON -f --ABI)"
823 else 1014 else
824 iterated_PYTHON_ABIS="${PYTHON_ABIS}" 1015 iterated_PYTHON_ABIS="${PYTHON_ABIS}"
825 fi 1016 fi
826 for PYTHON_ABI in ${iterated_PYTHON_ABIS}; do 1017 for PYTHON_ABI in ${iterated_PYTHON_ABIS}; do
1018 if [[ "${EBUILD_PHASE}" == "test" ]] && _python_check_python_abi_matching --patterns-list "${PYTHON_ABI}" "${PYTHON_TESTS_RESTRICTED_ABIS}"; then
1019 if [[ "${quiet}" == "0" ]]; then
1020 echo " ${_GREEN}*${_NORMAL} ${_BLUE}Testing of ${CATEGORY}/${PF} with $(python_get_implementation) $(python_get_version) skipped${_NORMAL}"
1021 fi
1022 continue
1023 fi
1024
1025 _python_prepare_flags
1026
827 if [[ "${quiet}" == "0" ]]; then 1027 if [[ "${quiet}" == "0" ]]; then
828 if [[ -n "${action_message_template}" ]]; then 1028 if [[ -n "${action_message_template}" ]]; then
829 action_message="$(eval echo -n "${action_message_template}")" 1029 eval "action_message=\"${action_message_template}\""
830 else 1030 else
831 action_message="${action} of ${CATEGORY}/${PF} with $(python_get_implementation) $(python_get_version)..." 1031 action_message="${action} of ${CATEGORY}/${PF} with $(python_get_implementation) $(python_get_version)..."
832 fi 1032 fi
833 echo " ${_GREEN}*${_NORMAL} ${_BLUE}${action_message}${_NORMAL}" 1033 echo " ${_GREEN}*${_NORMAL} ${_BLUE}${action_message}${_NORMAL}"
834 fi 1034 fi
852 EPYTHON="$(PYTHON)" nonfatal "${function}" "$@" 1052 EPYTHON="$(PYTHON)" nonfatal "${function}" "$@"
853 else 1053 else
854 EPYTHON="$(PYTHON)" "${function}" "$@" 1054 EPYTHON="$(PYTHON)" "${function}" "$@"
855 fi 1055 fi
856 1056
857 if [[ "$?" != "0" ]]; then 1057 return_code="$?"
1058
1059 _python_restore_flags
1060
1061 if [[ "${return_code}" -ne 0 ]]; then
858 if [[ -n "${failure_message_template}" ]]; then 1062 if [[ -n "${failure_message_template}" ]]; then
859 failure_message="$(eval echo -n "${failure_message_template}")" 1063 eval "failure_message=\"${failure_message_template}\""
860 else 1064 else
861 failure_message="${action} failed with $(python_get_implementation) $(python_get_version) in ${function}() function" 1065 failure_message="${action} failed with $(python_get_implementation) $(python_get_version) in ${function}() function"
862 fi 1066 fi
863 1067
864 if [[ "${nonfatal}" == "1" ]]; then 1068 if [[ "${nonfatal}" == "1" ]]; then
865 if [[ "${quiet}" == "0" ]]; then 1069 if [[ "${quiet}" == "0" ]]; then
866 ewarn "${_RED}${failure_message}${_NORMAL}" 1070 ewarn "${failure_message}"
867 fi 1071 fi
868 elif [[ "${final_ABI}" == "0" ]] && has "${PYTHON_ABI}" ${FAILURE_TOLERANT_PYTHON_ABIS}; then 1072 elif [[ "${final_ABI}" == "0" ]] && has "${PYTHON_ABI}" ${FAILURE_TOLERANT_PYTHON_ABIS}; then
869 if [[ "${EBUILD_PHASE}" != "test" ]] || ! has test-fail-continue ${FEATURES}; then 1073 if [[ "${EBUILD_PHASE}" != "test" ]] || ! has test-fail-continue ${FEATURES}; then
870 local enabled_PYTHON_ABIS= other_PYTHON_ABI 1074 local enabled_PYTHON_ABIS= other_PYTHON_ABI
871 for other_PYTHON_ABI in ${PYTHON_ABIS}; do 1075 for other_PYTHON_ABI in ${PYTHON_ABIS}; do
872 [[ "${other_PYTHON_ABI}" != "${PYTHON_ABI}" ]] && enabled_PYTHON_ABIS+="${enabled_PYTHON_ABIS:+ }${other_PYTHON_ABI}" 1076 [[ "${other_PYTHON_ABI}" != "${PYTHON_ABI}" ]] && enabled_PYTHON_ABIS+="${enabled_PYTHON_ABIS:+ }${other_PYTHON_ABI}"
873 done 1077 done
874 export PYTHON_ABIS="${enabled_PYTHON_ABIS}" 1078 export PYTHON_ABIS="${enabled_PYTHON_ABIS}"
875 fi 1079 fi
876 if [[ "${quiet}" == "0" ]]; then 1080 if [[ "${quiet}" == "0" ]]; then
877 ewarn "${_RED}${failure_message}${_NORMAL}" 1081 ewarn "${failure_message}"
878 fi 1082 fi
879 if [[ -z "${PYTHON_ABIS}" ]]; then 1083 if [[ -z "${PYTHON_ABIS}" ]]; then
880 die "${function}() function failed with all enabled Python ABIs" 1084 die "${function}() function failed with all enabled Python ABIs"
881 fi 1085 fi
882 else 1086 else
923python_copy_sources() { 1127python_copy_sources() {
924 if ! _python_package_supporting_installation_for_multiple_python_abis; then 1128 if ! _python_package_supporting_installation_for_multiple_python_abis; then
925 die "${FUNCNAME}() cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs" 1129 die "${FUNCNAME}() cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs"
926 fi 1130 fi
927 1131
1132 _python_check_python_pkg_setup_execution
1133
928 local dir dirs=() PYTHON_ABI 1134 local dir dirs=() PYTHON_ABI
929 1135
930 if [[ "$#" -eq 0 ]]; then 1136 if [[ "$#" -eq 0 ]]; then
931 if [[ "${WORKDIR}" == "${S}" ]]; then 1137 if [[ "${WORKDIR}" == "${S}" ]]; then
932 die "${FUNCNAME}() cannot be used with current value of S variable" 1138 die "${FUNCNAME}() cannot be used with current value of S variable"
934 dirs=("${S%/}") 1140 dirs=("${S%/}")
935 else 1141 else
936 dirs=("$@") 1142 dirs=("$@")
937 fi 1143 fi
938 1144
939 validate_PYTHON_ABIS 1145 _python_calculate_PYTHON_ABIS
940 for PYTHON_ABI in ${PYTHON_ABIS}; do 1146 for PYTHON_ABI in ${PYTHON_ABIS}; do
941 for dir in "${dirs[@]}"; do 1147 for dir in "${dirs[@]}"; do
942 cp -pr "${dir}" "${dir}-${PYTHON_ABI}" > /dev/null || die "Copying of sources failed" 1148 cp -pr "${dir}" "${dir}-${PYTHON_ABI}" > /dev/null || die "Copying of sources failed"
943 done 1149 done
944 done 1150 done
948# @USAGE: [-E|--respect-EPYTHON] [-f|--force] [-q|--quiet] [--] <file> [files] 1154# @USAGE: [-E|--respect-EPYTHON] [-f|--force] [-q|--quiet] [--] <file> [files]
949# @DESCRIPTION: 1155# @DESCRIPTION:
950# Generate wrapper scripts. Existing files are overwritten only with --force option. 1156# Generate wrapper scripts. Existing files are overwritten only with --force option.
951# If --respect-EPYTHON option is specified, then generated wrapper scripts will 1157# If --respect-EPYTHON option is specified, then generated wrapper scripts will
952# respect EPYTHON variable at run time. 1158# respect EPYTHON variable at run time.
1159#
1160# This function can be used only in src_install() phase.
953python_generate_wrapper_scripts() { 1161python_generate_wrapper_scripts() {
1162 if [[ "${EBUILD_PHASE}" != "install" ]]; then
1163 die "${FUNCNAME}() can be used only in src_install() phase"
1164 fi
1165
954 if ! _python_package_supporting_installation_for_multiple_python_abis; then 1166 if ! _python_package_supporting_installation_for_multiple_python_abis; then
955 die "${FUNCNAME}() cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs" 1167 die "${FUNCNAME}() cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs"
956 fi 1168 fi
957 1169
1170 _python_check_python_pkg_setup_execution
958 _python_initialize_prefix_variables 1171 _python_initialize_prefix_variables
959 1172
960 local eselect_python_option file force="0" quiet="0" PYTHON_ABI python2_enabled="0" python3_enabled="0" respect_EPYTHON="0" 1173 local eselect_python_option file force="0" quiet="0" PYTHON_ABI PYTHON_ABIS_list python2_enabled="0" python3_enabled="0" respect_EPYTHON="0"
961 1174
962 while (($#)); do 1175 while (($#)); do
963 case "$1" in 1176 case "$1" in
964 -E|--respect-EPYTHON) 1177 -E|--respect-EPYTHON)
965 respect_EPYTHON="1" 1178 respect_EPYTHON="1"
986 1199
987 if [[ "$#" -eq 0 ]]; then 1200 if [[ "$#" -eq 0 ]]; then
988 die "${FUNCNAME}(): Missing arguments" 1201 die "${FUNCNAME}(): Missing arguments"
989 fi 1202 fi
990 1203
991 validate_PYTHON_ABIS 1204 _python_calculate_PYTHON_ABIS
992 for PYTHON_ABI in "${_CPYTHON2_SUPPORTED_ABIS[@]}"; do 1205 for PYTHON_ABI in "${_CPYTHON2_GLOBALLY_SUPPORTED_ABIS[@]}"; do
993 if has "${PYTHON_ABI}" ${PYTHON_ABIS}; then 1206 if has "${PYTHON_ABI}" ${PYTHON_ABIS}; then
994 python2_enabled="1" 1207 python2_enabled="1"
995 fi 1208 fi
996 done 1209 done
997 for PYTHON_ABI in "${_CPYTHON3_SUPPORTED_ABIS[@]}"; do 1210 for PYTHON_ABI in "${_CPYTHON3_GLOBALLY_SUPPORTED_ABIS[@]}"; do
998 if has "${PYTHON_ABI}" ${PYTHON_ABIS}; then 1211 if has "${PYTHON_ABI}" ${PYTHON_ABIS}; then
999 python3_enabled="1" 1212 python3_enabled="1"
1000 fi 1213 fi
1001 done 1214 done
1002 1215
1008 eselect_python_option="--python3" 1221 eselect_python_option="--python3"
1009 else 1222 else
1010 die "${FUNCNAME}(): Unsupported environment" 1223 die "${FUNCNAME}(): Unsupported environment"
1011 fi 1224 fi
1012 1225
1226 PYTHON_ABIS_list="$("$(PYTHON -f)" -c "print(', '.join('\"%s\"' % x for x in reversed('${PYTHON_ABIS}'.split())))")"
1227
1013 for file in "$@"; do 1228 for file in "$@"; do
1014 if [[ -f "${file}" && "${force}" == "0" ]]; then 1229 if [[ -f "${file}" && "${force}" == "0" ]]; then
1015 die "${FUNCNAME}(): '$1' already exists" 1230 die "${FUNCNAME}(): '${file}' already exists"
1016 fi 1231 fi
1017 1232
1018 if [[ "${quiet}" == "0" ]]; then 1233 if [[ "${quiet}" == "0" ]]; then
1019 einfo "Generating '${file#${ED%/}}' wrapper script" 1234 einfo "Generating '${file#${ED%/}}' wrapper script"
1020 fi 1235 fi
1026import os 1241import os
1027import re 1242import re
1028import subprocess 1243import subprocess
1029import sys 1244import sys
1030 1245
1031EPYTHON_re = re.compile(r"^python(\d+\.\d+)$") 1246cpython_re = re.compile(r"^python(\d+\.\d+)$")
1247jython_re = re.compile(r"^jython(\d+\.\d+)$")
1032python_shebang_re = re.compile(r"^#! *(${EPREFIX}/usr/bin/python|(${EPREFIX})?/usr/bin/env +(${EPREFIX}/usr/bin/)?python)") 1248python_shebang_re = re.compile(r"^#! *(${EPREFIX}/usr/bin/python|(${EPREFIX})?/usr/bin/env +(${EPREFIX}/usr/bin/)?python)")
1033python_verification_output_re = re.compile("^GENTOO_PYTHON_TARGET_SCRIPT_PATH supported\n$") 1249python_verification_output_re = re.compile("^GENTOO_PYTHON_TARGET_SCRIPT_PATH supported\n$")
1250
1251def get_PYTHON_ABI(EPYTHON):
1252 cpython_matched = cpython_re.match(EPYTHON)
1253 jython_matched = jython_re.match(EPYTHON)
1254 if cpython_matched is not None:
1255 PYTHON_ABI = cpython_matched.group(1)
1256 elif jython_matched is not None:
1257 PYTHON_ABI = jython_matched.group(1) + "-jython"
1258 else:
1259 PYTHON_ABI = None
1260 return PYTHON_ABI
1034 1261
1035EOF 1262EOF
1036 if [[ "$?" != "0" ]]; then 1263 if [[ "$?" != "0" ]]; then
1037 die "${FUNCNAME}(): Generation of '$1' failed" 1264 die "${FUNCNAME}(): Generation of '$1' failed"
1038 fi 1265 fi
1039 if [[ "${respect_EPYTHON}" == "1" ]]; then 1266 if [[ "${respect_EPYTHON}" == "1" ]]; then
1040 cat << EOF >> "${file}" 1267 cat << EOF >> "${file}"
1041EPYTHON = os.environ.get("EPYTHON") 1268EPYTHON = os.environ.get("EPYTHON")
1042if EPYTHON: 1269if EPYTHON:
1043 EPYTHON_matched = EPYTHON_re.match(EPYTHON) 1270 PYTHON_ABI = get_PYTHON_ABI(EPYTHON)
1044 if EPYTHON_matched: 1271 if PYTHON_ABI is None:
1045 PYTHON_ABI = EPYTHON_matched.group(1)
1046 else:
1047 sys.stderr.write("EPYTHON variable has unrecognized value '%s'\n" % EPYTHON) 1272 sys.stderr.write("EPYTHON variable has unrecognized value '%s'\n" % EPYTHON)
1048 sys.exit(1) 1273 sys.exit(1)
1049else: 1274else:
1050 try: 1275 try:
1051 eselect_process = subprocess.Popen(["${EPREFIX}/usr/bin/eselect", "python", "show"${eselect_python_option:+, $(echo "\"")}${eselect_python_option}${eselect_python_option:+$(echo "\"")}], stdout=subprocess.PIPE) 1276 eselect_process = subprocess.Popen(["${EPREFIX}/usr/bin/eselect", "python", "show"${eselect_python_option:+, $(echo "\"")}${eselect_python_option}${eselect_python_option:+$(echo "\"")}], stdout=subprocess.PIPE)
1059 if not isinstance(EPYTHON, str): 1284 if not isinstance(EPYTHON, str):
1060 # Python 3 1285 # Python 3
1061 EPYTHON = EPYTHON.decode() 1286 EPYTHON = EPYTHON.decode()
1062 EPYTHON = EPYTHON.rstrip("\n") 1287 EPYTHON = EPYTHON.rstrip("\n")
1063 1288
1064 EPYTHON_matched = EPYTHON_re.match(EPYTHON) 1289 PYTHON_ABI = get_PYTHON_ABI(EPYTHON)
1065 if EPYTHON_matched: 1290 if PYTHON_ABI is None:
1066 PYTHON_ABI = EPYTHON_matched.group(1)
1067 else:
1068 sys.stderr.write("'eselect python show${eselect_python_option:+ }${eselect_python_option}' printed unrecognized value '%s'\n" % EPYTHON) 1291 sys.stderr.write("'eselect python show${eselect_python_option:+ }${eselect_python_option}' printed unrecognized value '%s'\n" % EPYTHON)
1069 sys.exit(1) 1292 sys.exit(1)
1293
1294wrapper_script_path = os.path.realpath(sys.argv[0])
1295target_executable_path = "%s-%s" % (wrapper_script_path, PYTHON_ABI)
1296if not os.path.exists(target_executable_path):
1297 sys.stderr.write("'%s' does not exist\n" % target_executable_path)
1298 sys.exit(1)
1070EOF 1299EOF
1071 if [[ "$?" != "0" ]]; then 1300 if [[ "$?" != "0" ]]; then
1072 die "${FUNCNAME}(): Generation of '$1' failed" 1301 die "${FUNCNAME}(): Generation of '$1' failed"
1073 fi 1302 fi
1074 else 1303 else
1085if not isinstance(EPYTHON, str): 1314if not isinstance(EPYTHON, str):
1086 # Python 3 1315 # Python 3
1087 EPYTHON = EPYTHON.decode() 1316 EPYTHON = EPYTHON.decode()
1088EPYTHON = EPYTHON.rstrip("\n") 1317EPYTHON = EPYTHON.rstrip("\n")
1089 1318
1090EPYTHON_matched = EPYTHON_re.match(EPYTHON) 1319PYTHON_ABI = get_PYTHON_ABI(EPYTHON)
1091if EPYTHON_matched: 1320if PYTHON_ABI is None:
1092 PYTHON_ABI = EPYTHON_matched.group(1) 1321 sys.stderr.write("'eselect python show${eselect_python_option:+ }${eselect_python_option}' printed unrecognized value '%s'\n" % EPYTHON)
1322 sys.exit(1)
1323
1324wrapper_script_path = os.path.realpath(sys.argv[0])
1325for PYTHON_ABI in [PYTHON_ABI, ${PYTHON_ABIS_list}]:
1326 target_executable_path = "%s-%s" % (wrapper_script_path, PYTHON_ABI)
1327 if os.path.exists(target_executable_path):
1328 break
1093else: 1329else:
1094 sys.stderr.write("'eselect python show${eselect_python_option:+ }${eselect_python_option}' printed unrecognized value '%s'\n" % EPYTHON) 1330 sys.stderr.write("No target script exists for '%s'\n" % wrapper_script_path)
1095 sys.exit(1) 1331 sys.exit(1)
1096EOF 1332EOF
1097 if [[ "$?" != "0" ]]; then 1333 if [[ "$?" != "0" ]]; then
1098 die "${FUNCNAME}(): Generation of '$1' failed" 1334 die "${FUNCNAME}(): Generation of '$1' failed"
1099 fi 1335 fi
1100 fi 1336 fi
1101 cat << EOF >> "${file}" 1337 cat << EOF >> "${file}"
1102
1103wrapper_script_path = os.path.realpath(sys.argv[0])
1104target_executable_path = "%s-%s" % (wrapper_script_path, PYTHON_ABI)
1105os.environ["GENTOO_PYTHON_PROCESS_NAME"] = os.path.basename(sys.argv[0])
1106os.environ["GENTOO_PYTHON_WRAPPER_SCRIPT_PATH"] = sys.argv[0]
1107os.environ["GENTOO_PYTHON_TARGET_SCRIPT_PATH"] = target_executable_path
1108if not os.path.exists(target_executable_path):
1109 sys.stderr.write("'%s' does not exist\n" % target_executable_path)
1110 sys.exit(1)
1111 1338
1112target_executable = open(target_executable_path, "rb") 1339target_executable = open(target_executable_path, "rb")
1113target_executable_first_line = target_executable.readline() 1340target_executable_first_line = target_executable.readline()
1114if not isinstance(target_executable_first_line, str): 1341if not isinstance(target_executable_first_line, str):
1115 # Python 3 1342 # Python 3
1116 target_executable_first_line = target_executable_first_line.decode("utf_8", "replace") 1343 target_executable_first_line = target_executable_first_line.decode("utf_8", "replace")
1117 1344
1118python_shebang_matched = python_shebang_re.match(target_executable_first_line) 1345python_shebang_matched = python_shebang_re.match(target_executable_first_line)
1119target_executable.close() 1346target_executable.close()
1120 1347
1121if python_shebang_matched: 1348if python_shebang_matched is not None:
1122 try: 1349 try:
1123 python_interpreter_path = "${EPREFIX}/usr/bin/%s" % EPYTHON 1350 python_interpreter_path = "${EPREFIX}/usr/bin/%s" % EPYTHON
1124 os.environ["GENTOO_PYTHON_TARGET_SCRIPT_PATH_VERIFICATION"] = "1" 1351 os.environ["GENTOO_PYTHON_TARGET_SCRIPT_PATH_VERIFICATION"] = "1"
1125 python_verification_process = subprocess.Popen([python_interpreter_path, "-c", "pass"], stdout=subprocess.PIPE) 1352 python_verification_process = subprocess.Popen([python_interpreter_path, "-c", "pass"], stdout=subprocess.PIPE)
1126 del os.environ["GENTOO_PYTHON_TARGET_SCRIPT_PATH_VERIFICATION"] 1353 del os.environ["GENTOO_PYTHON_TARGET_SCRIPT_PATH_VERIFICATION"]
1133 python_verification_output = python_verification_output.decode() 1360 python_verification_output = python_verification_output.decode()
1134 1361
1135 if not python_verification_output_re.match(python_verification_output): 1362 if not python_verification_output_re.match(python_verification_output):
1136 raise ValueError 1363 raise ValueError
1137 1364
1365 if cpython_re.match(EPYTHON) is not None:
1366 os.environ["GENTOO_PYTHON_PROCESS_NAME"] = os.path.basename(sys.argv[0])
1367 os.environ["GENTOO_PYTHON_WRAPPER_SCRIPT_PATH"] = sys.argv[0]
1368 os.environ["GENTOO_PYTHON_TARGET_SCRIPT_PATH"] = target_executable_path
1369
1370 if hasattr(os, "execv"):
1138 os.execv(python_interpreter_path, [python_interpreter_path] + sys.argv) 1371 os.execv(python_interpreter_path, [python_interpreter_path] + sys.argv)
1372 else:
1373 sys.exit(subprocess.Popen([python_interpreter_path] + sys.argv).wait())
1374 except (KeyboardInterrupt, SystemExit):
1375 raise
1139 except: 1376 except:
1140 pass 1377 pass
1141 if "GENTOO_PYTHON_TARGET_SCRIPT_PATH_VERIFICATION" in os.environ: 1378 for variable in ("GENTOO_PYTHON_PROCESS_NAME", "GENTOO_PYTHON_WRAPPER_SCRIPT_PATH", "GENTOO_PYTHON_TARGET_SCRIPT_PATH", "GENTOO_PYTHON_TARGET_SCRIPT_PATH_VERIFICATION"):
1142 del os.environ["GENTOO_PYTHON_TARGET_SCRIPT_PATH_VERIFICATION"] 1379 if variable in os.environ:
1380 del os.environ[variable]
1143 1381
1382if hasattr(os, "execv"):
1144os.execv(target_executable_path, sys.argv) 1383 os.execv(target_executable_path, sys.argv)
1384else:
1385 sys.exit(subprocess.Popen([target_executable_path] + sys.argv[1:]).wait())
1145EOF 1386EOF
1146 if [[ "$?" != "0" ]]; then 1387 if [[ "$?" != "0" ]]; then
1147 die "${FUNCNAME}(): Generation of '$1' failed" 1388 die "${FUNCNAME}(): Generation of '$1' failed"
1148 fi 1389 fi
1149 fperms +x "${file#${ED%/}}" || die "fperms '${file}' failed" 1390 fperms +x "${file#${ED%/}}" || die "fperms '${file}' failed"
1150 done 1391 done
1151} 1392}
1152 1393
1394# @ECLASS-VARIABLE: PYTHON_VERSIONED_SCRIPTS
1395# @DESCRIPTION:
1396# Array of regular expressions of paths to versioned Python scripts.
1397# Python scripts in /usr/bin and /usr/sbin are versioned by default.
1398
1399# @ECLASS-VARIABLE: PYTHON_VERSIONED_EXECUTABLES
1400# @DESCRIPTION:
1401# Array of regular expressions of paths to versioned executables (including Python scripts).
1402
1403# @ECLASS-VARIABLE: PYTHON_NONVERSIONED_EXECUTABLES
1404# @DESCRIPTION:
1405# Array of regular expressions of paths to nonversioned executables (including Python scripts).
1406
1407# @FUNCTION: python_merge_intermediate_installation_images
1408# @USAGE: [-q|--quiet] [--] <intermediate_installation_images_directory>
1409# @DESCRIPTION:
1410# Merge intermediate installation images into installation image.
1411#
1412# This function can be used only in src_install() phase.
1413python_merge_intermediate_installation_images() {
1414 if [[ "${EBUILD_PHASE}" != "install" ]]; then
1415 die "${FUNCNAME}() can be used only in src_install() phase"
1416 fi
1417
1418 if ! _python_package_supporting_installation_for_multiple_python_abis; then
1419 die "${FUNCNAME}() cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs"
1420 fi
1421
1422 _python_check_python_pkg_setup_execution
1423 _python_initialize_prefix_variables
1424
1425 local b file files=() intermediate_installation_images_directory PYTHON_ABI quiet="0" regex shebang version_executable wrapper_scripts=() wrapper_scripts_set=()
1426
1427 while (($#)); do
1428 case "$1" in
1429 -q|--quiet)
1430 quiet="1"
1431 ;;
1432 --)
1433 shift
1434 break
1435 ;;
1436 -*)
1437 die "${FUNCNAME}(): Unrecognized option '$1'"
1438 ;;
1439 *)
1440 break
1441 ;;
1442 esac
1443 shift
1444 done
1445
1446 if [[ "$#" -ne 1 ]]; then
1447 die "${FUNCNAME}() requires 1 argument"
1448 fi
1449
1450 intermediate_installation_images_directory="$1"
1451
1452 if [[ ! -d "${intermediate_installation_images_directory}" ]]; then
1453 die "${FUNCNAME}(): Intermediate installation images directory '${intermediate_installation_images_directory}' does not exist"
1454 fi
1455
1456 _python_calculate_PYTHON_ABIS
1457 if [[ "$(PYTHON -f --ABI)" == 3.* ]]; then
1458 b="b"
1459 fi
1460
1461 while read -d $'\0' -r file; do
1462 files+=("${file}")
1463 done < <("$(PYTHON -f)" -c \
1464"import os
1465import sys
1466
1467if hasattr(sys.stdout, 'buffer'):
1468 # Python 3
1469 stdout = sys.stdout.buffer
1470else:
1471 # Python 2
1472 stdout = sys.stdout
1473
1474files_set = set()
1475
1476os.chdir(${b}'${intermediate_installation_images_directory}')
1477
1478for PYTHON_ABI in ${b}'${PYTHON_ABIS}'.split():
1479 for root, dirs, files in os.walk(PYTHON_ABI + ${b}'${EPREFIX}'):
1480 root = root[len(PYTHON_ABI + ${b}'${EPREFIX}')+1:]
1481 files_set.update(root + ${b}'/' + file for file in files)
1482
1483for file in sorted(files_set):
1484 stdout.write(file)
1485 stdout.write(${b}'\x00')" || die "${FUNCNAME}(): Failure of extraction of files in intermediate installation images")
1486
1487 for PYTHON_ABI in ${PYTHON_ABIS}; do
1488 if [[ ! -d "${intermediate_installation_images_directory}/${PYTHON_ABI}" ]]; then
1489 die "${FUNCNAME}(): Intermediate installation image for Python ABI '${PYTHON_ABI}' does not exist"
1490 fi
1491
1492 pushd "${intermediate_installation_images_directory}/${PYTHON_ABI}${EPREFIX}" > /dev/null || die "pushd failed"
1493
1494 for file in "${files[@]}"; do
1495 version_executable="0"
1496 for regex in "/usr/bin/.*" "/usr/sbin/.*" "${PYTHON_VERSIONED_SCRIPTS[@]}"; do
1497 if [[ "/${file}" =~ ^${regex}$ ]]; then
1498 version_executable="1"
1499 break
1500 fi
1501 done
1502 for regex in "${PYTHON_VERSIONED_EXECUTABLES[@]}"; do
1503 if [[ "/${file}" =~ ^${regex}$ ]]; then
1504 version_executable="2"
1505 break
1506 fi
1507 done
1508 if [[ "${version_executable}" != "0" ]]; then
1509 for regex in "${PYTHON_NONVERSIONED_EXECUTABLES[@]}"; do
1510 if [[ "/${file}" =~ ^${regex}$ ]]; then
1511 version_executable="0"
1512 break
1513 fi
1514 done
1515 fi
1516
1517 [[ "${version_executable}" == "0" || ! -x "${file}" ]] && continue
1518
1519 shebang="$(head -n1 "${file}")" || die "Extraction of shebang from '${file}' failed"
1520
1521 if [[ "${version_executable}" == "2" ]]; then
1522 wrapper_scripts+=("${ED}${file}")
1523 elif [[ "${version_executable}" == "1" ]]; then
1524 if [[ "${shebang}" =~ ${_PYTHON_SHEBANG_BASE_PART_REGEX}([[:digit:]]+(\.[[:digit:]]+)?)?($|[[:space:]]+) ]]; then
1525 wrapper_scripts+=("${ED}${file}")
1526 else
1527 version_executable="0"
1528 fi
1529 fi
1530
1531 [[ "${version_executable}" == "0" ]] && continue
1532
1533 if [[ -e "${file}-${PYTHON_ABI}" ]]; then
1534 die "${FUNCNAME}(): '${EPREFIX}/${file}-${PYTHON_ABI}' already exists"
1535 fi
1536
1537 mv "${file}" "${file}-${PYTHON_ABI}" || die "Renaming of '${file}' failed"
1538
1539 if [[ "${shebang}" =~ ${_PYTHON_SHEBANG_BASE_PART_REGEX}[[:digit:]]*($|[[:space:]]+) ]]; then
1540 python_convert_shebangs $([[ "${quiet}" == "1" ]] && echo --quiet) "${PYTHON_ABI}" "${file}-${PYTHON_ABI}"
1541 fi
1542 done
1543
1544 popd > /dev/null || die "popd failed"
1545
1546 if ROOT="/" has_version sys-apps/coreutils; then
1547 cp -fr --preserve=all "${intermediate_installation_images_directory}/${PYTHON_ABI}/"* "${D}" || die "Merging of intermediate installation image for Python ABI '${PYTHON_ABI} into installation image failed"
1548 else
1549 cp -fpr "${intermediate_installation_images_directory}/${PYTHON_ABI}/"* "${D}" || die "Merging of intermediate installation image for Python ABI '${PYTHON_ABI} into installation image failed"
1550 fi
1551 done
1552
1553 rm -fr "${intermediate_installation_images_directory}"
1554
1555 if [[ "${#wrapper_scripts[@]}" -ge 1 ]]; then
1556 rm -f "${T}/python_wrapper_scripts"
1557
1558 for file in "${wrapper_scripts[@]}"; do
1559 echo -n "${file}" >> "${T}/python_wrapper_scripts"
1560 echo -en "\x00" >> "${T}/python_wrapper_scripts"
1561 done
1562
1563 while read -d $'\0' -r file; do
1564 wrapper_scripts_set+=("${file}")
1565 done < <("$(PYTHON -f)" -c \
1566"import sys
1567
1568if hasattr(sys.stdout, 'buffer'):
1569 # Python 3
1570 stdout = sys.stdout.buffer
1571else:
1572 # Python 2
1573 stdout = sys.stdout
1574
1575files = set(open('${T}/python_wrapper_scripts', 'rb').read().rstrip(${b}'\x00').split(${b}'\x00'))
1576
1577for file in sorted(files):
1578 stdout.write(file)
1579 stdout.write(${b}'\x00')" || die "${FUNCNAME}(): Failure of extraction of set of wrapper scripts")
1580
1581 python_generate_wrapper_scripts $([[ "${quiet}" == "1" ]] && echo --quiet) "${wrapper_scripts_set[@]}"
1582 fi
1583}
1584
1153# ================================================================================================ 1585# ================================================================================================
1154# ========= FUNCTIONS FOR PACKAGES NOT SUPPORTING INSTALLATION FOR MULTIPLE PYTHON ABIS ========== 1586# ========= FUNCTIONS FOR PACKAGES NOT SUPPORTING INSTALLATION FOR MULTIPLE PYTHON ABIS ==========
1155# ================================================================================================ 1587# ================================================================================================
1156 1588
1589unset EPYTHON PYTHON_ABI
1590
1157# @FUNCTION: python_set_active_version 1591# @FUNCTION: python_set_active_version
1158# @USAGE: <CPython_ABI|2|3> 1592# @USAGE: <Python_ABI|2|3>
1159# @DESCRIPTION: 1593# @DESCRIPTION:
1160# Set specified version of CPython as active version of Python. 1594# Set locally active version of Python.
1595# If Python_ABI argument is specified, then version of Python corresponding to Python_ABI is used.
1596# If 2 argument is specified, then active version of CPython 2 is used.
1597# If 3 argument is specified, then active version of CPython 3 is used.
1598#
1599# This function can be used only in pkg_setup() phase.
1161python_set_active_version() { 1600python_set_active_version() {
1601 if [[ "${EBUILD_PHASE}" != "setup" ]]; then
1602 die "${FUNCNAME}() can be used only in pkg_setup() phase"
1603 fi
1604
1162 if _python_package_supporting_installation_for_multiple_python_abis; then 1605 if _python_package_supporting_installation_for_multiple_python_abis; then
1163 die "${FUNCNAME}() cannot be used in ebuilds of packages supporting installation for multiple Python ABIs" 1606 die "${FUNCNAME}() cannot be used in ebuilds of packages supporting installation for multiple Python ABIs"
1164 fi 1607 fi
1165 1608
1166 if [[ -n "${PYTHON_PKG_SETUP_EXECUTED}" ]]; then
1167 die "${FUNCNAME}() should be called before python_pkg_setup()"
1168 fi
1169
1170 if [[ "$#" -ne 1 ]]; then 1609 if [[ "$#" -ne 1 ]]; then
1171 die "${FUNCNAME}() requires 1 argument" 1610 die "${FUNCNAME}() requires 1 argument"
1172 fi 1611 fi
1173 1612
1174 _python_initial_sanity_checks 1613 _python_initial_sanity_checks
1175 1614
1176 if [[ "$1" =~ ^[[:digit:]]+\.[[:digit:]]+$ ]]; then 1615 if [[ -z "${PYTHON_ABI}" ]]; then
1177 if ! _python_implementation && ! has_version "dev-lang/python:$1"; then 1616 if [[ -n "$(_python_get_implementation --ignore-invalid "$1")" ]]; then
1178 die "${FUNCNAME}(): 'dev-lang/python:$1' is not installed" 1617 # PYTHON_ABI variable is intended to be used only in ebuilds/eclasses,
1618 # so it does not need to be exported to subprocesses.
1619 PYTHON_ABI="$1"
1620 if ! _python_implementation && ! has_version "$(python_get_implementational_package)"; then
1621 die "${FUNCNAME}(): '$(python_get_implementational_package)' is not installed"
1179 fi 1622 fi
1180 export EPYTHON="$(PYTHON "$1")" 1623 export EPYTHON="$(PYTHON "$1")"
1181 elif [[ "$1" == "2" ]]; then 1624 elif [[ "$1" == "2" ]]; then
1182 if ! _python_implementation && ! has_version "=dev-lang/python-2*"; then 1625 if ! _python_implementation && ! has_version "=dev-lang/python-2*"; then
1183 die "${FUNCNAME}(): '=dev-lang/python-2*' is not installed" 1626 die "${FUNCNAME}(): '=dev-lang/python-2*' is not installed"
1184 fi 1627 fi
1185 export EPYTHON="$(PYTHON -2)" 1628 export EPYTHON="$(PYTHON -2)"
1629 PYTHON_ABI="${EPYTHON#python}"
1630 PYTHON_ABI="${PYTHON_ABI%%-*}"
1186 elif [[ "$1" == "3" ]]; then 1631 elif [[ "$1" == "3" ]]; then
1187 if ! _python_implementation && ! has_version "=dev-lang/python-3*"; then 1632 if ! _python_implementation && ! has_version "=dev-lang/python-3*"; then
1188 die "${FUNCNAME}(): '=dev-lang/python-3*' is not installed" 1633 die "${FUNCNAME}(): '=dev-lang/python-3*' is not installed"
1189 fi 1634 fi
1190 export EPYTHON="$(PYTHON -3)" 1635 export EPYTHON="$(PYTHON -3)"
1636 PYTHON_ABI="${EPYTHON#python}"
1637 PYTHON_ABI="${PYTHON_ABI%%-*}"
1191 else 1638 else
1192 die "${FUNCNAME}(): Unrecognized argument '$1'" 1639 die "${FUNCNAME}(): Unrecognized argument '$1'"
1193 fi 1640 fi
1194 1641 fi
1195 # PYTHON_ABI variable is intended to be used only in ebuilds/eclasses,
1196 # so it does not need to be exported to subprocesses.
1197 PYTHON_ABI="${EPYTHON#python}"
1198 PYTHON_ABI="${PYTHON_ABI%%-*}"
1199 1642
1200 _python_final_sanity_checks 1643 _python_final_sanity_checks
1201 1644
1202 # python-updater checks PYTHON_REQUESTED_ACTIVE_VERSION variable. 1645 # python-updater checks PYTHON_REQUESTED_ACTIVE_VERSION variable.
1203 PYTHON_REQUESTED_ACTIVE_VERSION="$1" 1646 PYTHON_REQUESTED_ACTIVE_VERSION="$1"
1209python_need_rebuild() { 1652python_need_rebuild() {
1210 if _python_package_supporting_installation_for_multiple_python_abis; then 1653 if _python_package_supporting_installation_for_multiple_python_abis; then
1211 die "${FUNCNAME}() cannot be used in ebuilds of packages supporting installation for multiple Python ABIs" 1654 die "${FUNCNAME}() cannot be used in ebuilds of packages supporting installation for multiple Python ABIs"
1212 fi 1655 fi
1213 1656
1657 _python_check_python_pkg_setup_execution
1658
1659 if [[ "$#" -ne 0 ]]; then
1660 die "${FUNCNAME}() does not accept arguments"
1661 fi
1662
1214 export PYTHON_NEED_REBUILD="$(PYTHON --ABI)" 1663 export PYTHON_NEED_REBUILD="$(PYTHON --ABI)"
1215} 1664}
1216 1665
1217# ================================================================================================ 1666# ================================================================================================
1218# ======================================= GETTER FUNCTIONS ======================================= 1667# ======================================= GETTER FUNCTIONS =======================================
1223sys.stdout.write(".".join(str(x) for x in sys.version_info[:2])) 1672sys.stdout.write(".".join(str(x) for x in sys.version_info[:2]))
1224if platform.system()[:4] == "Java": 1673if platform.system()[:4] == "Java":
1225 sys.stdout.write("-jython")' 1674 sys.stdout.write("-jython")'
1226 1675
1227_python_get_implementation() { 1676_python_get_implementation() {
1677 local ignore_invalid="0"
1678
1679 while (($#)); do
1680 case "$1" in
1681 --ignore-invalid)
1682 ignore_invalid="1"
1683 ;;
1684 --)
1685 shift
1686 break
1687 ;;
1688 -*)
1689 die "${FUNCNAME}(): Unrecognized option '$1'"
1690 ;;
1691 *)
1692 break
1693 ;;
1694 esac
1695 shift
1696 done
1697
1228 if [[ "$#" -ne 1 ]]; then 1698 if [[ "$#" -ne 1 ]]; then
1229 die "${FUNCNAME}() requires 1 argument" 1699 die "${FUNCNAME}() requires 1 argument"
1230 fi 1700 fi
1231 1701
1232 if [[ "$1" =~ ^[[:digit:]]+\.[[:digit:]]+$ ]]; then 1702 if [[ "$1" =~ ^[[:digit:]]+\.[[:digit:]]+$ ]]; then
1233 echo "CPython" 1703 echo "CPython"
1234 elif [[ "$1" =~ ^[[:digit:]]+\.[[:digit:]]+-jython$ ]]; then 1704 elif [[ "$1" =~ ^[[:digit:]]+\.[[:digit:]]+-jython$ ]]; then
1235 echo "Jython" 1705 echo "Jython"
1236 else 1706 else
1707 if [[ "${ignore_invalid}" == "0" ]]; then
1237 die "${FUNCNAME}(): Unrecognized Python ABI '$1'" 1708 die "${FUNCNAME}(): Unrecognized Python ABI '$1'"
1709 fi
1238 fi 1710 fi
1239} 1711}
1240 1712
1241# @FUNCTION: PYTHON 1713# @FUNCTION: PYTHON
1242# @USAGE: [-2] [-3] [--ABI] [-a|--absolute-path] [-f|--final-ABI] [--] <Python_ABI="${PYTHON_ABI}"> 1714# @USAGE: [-2] [-3] [--ABI] [-a|--absolute-path] [-f|--final-ABI] [--] <Python_ABI="${PYTHON_ABI}">
1243# @DESCRIPTION: 1715# @DESCRIPTION:
1244# Print filename of Python interpreter for specified Python ABI. If Python_ABI argument 1716# Print filename of Python interpreter for specified Python ABI. If Python_ABI argument
1245# is ommitted, then PYTHON_ABI environment variable must be set and is used. 1717# is ommitted, then PYTHON_ABI environment variable must be set and is used.
1246# If -2 option is specified, then active version of Python 2 is used. 1718# If -2 option is specified, then active version of CPython 2 is used.
1247# If -3 option is specified, then active version of Python 3 is used. 1719# If -3 option is specified, then active version of CPython 3 is used.
1248# If --final-ABI option is specified, then final ABI from the list of enabled ABIs is used. 1720# If --final-ABI option is specified, then final ABI from the list of enabled ABIs is used.
1249# -2, -3 and --final-ABI options and Python_ABI argument cannot be specified simultaneously. 1721# -2, -3 and --final-ABI options and Python_ABI argument cannot be specified simultaneously.
1250# If --ABI option is specified, then only specified Python ABI is printed instead of 1722# If --ABI option is specified, then only specified Python ABI is printed instead of
1251# filename of Python interpreter. 1723# filename of Python interpreter.
1252# If --absolute-path option is specified, then absolute path to Python interpreter is printed. 1724# If --absolute-path option is specified, then absolute path to Python interpreter is printed.
1253# --ABI and --absolute-path options cannot be specified simultaneously. 1725# --ABI and --absolute-path options cannot be specified simultaneously.
1254PYTHON() { 1726PYTHON() {
1727 _python_check_python_pkg_setup_execution
1728
1255 local ABI_output="0" absolute_path_output="0" final_ABI="0" PYTHON_ABI="${PYTHON_ABI}" python_interpreter python2="0" python3="0" 1729 local ABI_output="0" absolute_path_output="0" final_ABI="0" PYTHON_ABI="${PYTHON_ABI}" python_interpreter python2="0" python3="0"
1256 1730
1257 while (($#)); do 1731 while (($#)); do
1258 case "$1" in 1732 case "$1" in
1259 -2) 1733 -2)
1284 esac 1758 esac
1285 shift 1759 shift
1286 done 1760 done
1287 1761
1288 if [[ "${ABI_output}" == "1" && "${absolute_path_output}" == "1" ]]; then 1762 if [[ "${ABI_output}" == "1" && "${absolute_path_output}" == "1" ]]; then
1289 die "${FUNCNAME}(): '--ABI and '--absolute-path' options cannot be specified simultaneously" 1763 die "${FUNCNAME}(): '--ABI' and '--absolute-path' options cannot be specified simultaneously"
1290 fi 1764 fi
1291 1765
1292 if [[ "$((${python2} + ${python3} + ${final_ABI}))" -gt 1 ]]; then 1766 if [[ "$((${python2} + ${python3} + ${final_ABI}))" -gt 1 ]]; then
1293 die "${FUNCNAME}(): '-2', '-3' or '--final-ABI' options cannot be specified simultaneously" 1767 die "${FUNCNAME}(): '-2', '-3' or '--final-ABI' options cannot be specified simultaneously"
1294 fi 1768 fi
1296 if [[ "$#" -eq 0 ]]; then 1770 if [[ "$#" -eq 0 ]]; then
1297 if [[ "${final_ABI}" == "1" ]]; then 1771 if [[ "${final_ABI}" == "1" ]]; then
1298 if ! _python_package_supporting_installation_for_multiple_python_abis; then 1772 if ! _python_package_supporting_installation_for_multiple_python_abis; then
1299 die "${FUNCNAME}(): '--final-ABI' option cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs" 1773 die "${FUNCNAME}(): '--final-ABI' option cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs"
1300 fi 1774 fi
1301 validate_PYTHON_ABIS 1775 _python_calculate_PYTHON_ABIS
1302 PYTHON_ABI="${PYTHON_ABIS##* }" 1776 PYTHON_ABI="${PYTHON_ABIS##* }"
1303 elif [[ "${python2}" == "1" ]]; then 1777 elif [[ "${python2}" == "1" ]]; then
1304 PYTHON_ABI="$(eselect python show --python2 --ABI)" 1778 PYTHON_ABI="$(eselect python show --python2 --ABI)"
1305 if [[ -z "${PYTHON_ABI}" ]]; then 1779 if [[ -z "${PYTHON_ABI}" ]]; then
1306 die "${FUNCNAME}(): Active version of Python 2 not set" 1780 die "${FUNCNAME}(): Active version of CPython 2 not set"
1307 elif [[ "${PYTHON_ABI}" != "2."* ]]; then 1781 elif [[ "${PYTHON_ABI}" != "2."* ]]; then
1308 die "${FUNCNAME}(): Internal error in \`eselect python show --python2\`" 1782 die "${FUNCNAME}(): Internal error in \`eselect python show --python2\`"
1309 fi 1783 fi
1310 elif [[ "${python3}" == "1" ]]; then 1784 elif [[ "${python3}" == "1" ]]; then
1311 PYTHON_ABI="$(eselect python show --python3 --ABI)" 1785 PYTHON_ABI="$(eselect python show --python3 --ABI)"
1312 if [[ -z "${PYTHON_ABI}" ]]; then 1786 if [[ -z "${PYTHON_ABI}" ]]; then
1313 die "${FUNCNAME}(): Active version of Python 3 not set" 1787 die "${FUNCNAME}(): Active version of CPython 3 not set"
1314 elif [[ "${PYTHON_ABI}" != "3."* ]]; then 1788 elif [[ "${PYTHON_ABI}" != "3."* ]]; then
1315 die "${FUNCNAME}(): Internal error in \`eselect python show --python3\`" 1789 die "${FUNCNAME}(): Internal error in \`eselect python show --python3\`"
1316 fi 1790 fi
1317 elif ! _python_package_supporting_installation_for_multiple_python_abis; then 1791 elif _python_package_supporting_installation_for_multiple_python_abis; then
1792 if ! _python_abi-specific_local_scope; then
1793 die "${FUNCNAME}() should be used in ABI-specific local scope"
1794 fi
1795 else
1318 PYTHON_ABI="$("${EPREFIX}/usr/bin/python" -c "${_PYTHON_ABI_EXTRACTION_COMMAND}")" 1796 PYTHON_ABI="$("${EPREFIX}/usr/bin/python" -c "${_PYTHON_ABI_EXTRACTION_COMMAND}")"
1319 if [[ -z "${PYTHON_ABI}" ]]; then 1797 if [[ -z "${PYTHON_ABI}" ]]; then
1320 die "${FUNCNAME}(): Main active version of Python not set" 1798 die "${FUNCNAME}(): Failure of extraction of locally active version of Python"
1321 fi 1799 fi
1322 elif [[ -z "${PYTHON_ABI}" ]]; then
1323 die "${FUNCNAME}(): Invalid usage: ${FUNCNAME}() should be used in ABI-specific local scope"
1324 fi 1800 fi
1325 elif [[ "$#" -eq 1 ]]; then 1801 elif [[ "$#" -eq 1 ]]; then
1326 if [[ "${final_ABI}" == "1" ]]; then 1802 if [[ "${final_ABI}" == "1" ]]; then
1327 die "${FUNCNAME}(): '--final-ABI' option and Python ABI cannot be specified simultaneously" 1803 die "${FUNCNAME}(): '--final-ABI' option and Python ABI cannot be specified simultaneously"
1328 fi 1804 fi
1342 return 1818 return
1343 else 1819 else
1344 if [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "CPython" ]]; then 1820 if [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "CPython" ]]; then
1345 python_interpreter="python${PYTHON_ABI}" 1821 python_interpreter="python${PYTHON_ABI}"
1346 elif [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "Jython" ]]; then 1822 elif [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "Jython" ]]; then
1347 python_interpreter="jython-${PYTHON_ABI%-jython}" 1823 python_interpreter="jython${PYTHON_ABI%-jython}"
1348 fi 1824 fi
1349 1825
1350 if [[ "${absolute_path_output}" == "1" ]]; then 1826 if [[ "${absolute_path_output}" == "1" ]]; then
1351 echo -n "${EPREFIX}/usr/bin/${python_interpreter}" 1827 echo -n "${EPREFIX}/usr/bin/${python_interpreter}"
1352 else 1828 else
1363# @USAGE: [-f|--final-ABI] 1839# @USAGE: [-f|--final-ABI]
1364# @DESCRIPTION: 1840# @DESCRIPTION:
1365# Print name of Python implementation. 1841# Print name of Python implementation.
1366# If --final-ABI option is specified, then final ABI from the list of enabled ABIs is used. 1842# If --final-ABI option is specified, then final ABI from the list of enabled ABIs is used.
1367python_get_implementation() { 1843python_get_implementation() {
1844 _python_check_python_pkg_setup_execution
1845
1368 local final_ABI="0" PYTHON_ABI="${PYTHON_ABI}" 1846 local final_ABI="0" PYTHON_ABI="${PYTHON_ABI}"
1369 1847
1370 while (($#)); do 1848 while (($#)); do
1371 case "$1" in 1849 case "$1" in
1372 -f|--final-ABI) 1850 -f|--final-ABI)
1385 if [[ "${final_ABI}" == "1" ]]; then 1863 if [[ "${final_ABI}" == "1" ]]; then
1386 if ! _python_package_supporting_installation_for_multiple_python_abis; then 1864 if ! _python_package_supporting_installation_for_multiple_python_abis; then
1387 die "${FUNCNAME}(): '--final-ABI' option cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs" 1865 die "${FUNCNAME}(): '--final-ABI' option cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs"
1388 fi 1866 fi
1389 PYTHON_ABI="$(PYTHON -f --ABI)" 1867 PYTHON_ABI="$(PYTHON -f --ABI)"
1390 elif [[ -z "${PYTHON_ABI}" ]]; then 1868 else
1869 if _python_package_supporting_installation_for_multiple_python_abis; then
1870 if ! _python_abi-specific_local_scope; then
1871 die "${FUNCNAME}() should be used in ABI-specific local scope"
1872 fi
1873 else
1391 PYTHON_ABI="$(PYTHON --ABI)" 1874 PYTHON_ABI="${PYTHON_ABI:-$(PYTHON --ABI)}"
1875 fi
1392 fi 1876 fi
1393 1877
1394 echo "$(_python_get_implementation "${PYTHON_ABI}")" 1878 echo "$(_python_get_implementation "${PYTHON_ABI}")"
1395} 1879}
1396 1880
1398# @USAGE: [-f|--final-ABI] 1882# @USAGE: [-f|--final-ABI]
1399# @DESCRIPTION: 1883# @DESCRIPTION:
1400# Print category, name and slot of package providing Python implementation. 1884# Print category, name and slot of package providing Python implementation.
1401# If --final-ABI option is specified, then final ABI from the list of enabled ABIs is used. 1885# If --final-ABI option is specified, then final ABI from the list of enabled ABIs is used.
1402python_get_implementational_package() { 1886python_get_implementational_package() {
1887 _python_check_python_pkg_setup_execution
1888
1403 local final_ABI="0" PYTHON_ABI="${PYTHON_ABI}" 1889 local final_ABI="0" PYTHON_ABI="${PYTHON_ABI}"
1404 1890
1405 while (($#)); do 1891 while (($#)); do
1406 case "$1" in 1892 case "$1" in
1407 -f|--final-ABI) 1893 -f|--final-ABI)
1420 if [[ "${final_ABI}" == "1" ]]; then 1906 if [[ "${final_ABI}" == "1" ]]; then
1421 if ! _python_package_supporting_installation_for_multiple_python_abis; then 1907 if ! _python_package_supporting_installation_for_multiple_python_abis; then
1422 die "${FUNCNAME}(): '--final-ABI' option cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs" 1908 die "${FUNCNAME}(): '--final-ABI' option cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs"
1423 fi 1909 fi
1424 PYTHON_ABI="$(PYTHON -f --ABI)" 1910 PYTHON_ABI="$(PYTHON -f --ABI)"
1425 elif [[ -z "${PYTHON_ABI}" ]]; then 1911 else
1912 if _python_package_supporting_installation_for_multiple_python_abis; then
1913 if ! _python_abi-specific_local_scope; then
1914 die "${FUNCNAME}() should be used in ABI-specific local scope"
1915 fi
1916 else
1426 PYTHON_ABI="$(PYTHON --ABI)" 1917 PYTHON_ABI="${PYTHON_ABI:-$(PYTHON --ABI)}"
1427 fi 1918 fi
1919 fi
1428 1920
1921 if [[ "${EAPI:-0}" == "0" ]]; then
1429 if [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "CPython" ]]; then 1922 if [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "CPython" ]]; then
1430 echo "dev-lang/python:${PYTHON_ABI}" 1923 echo "=dev-lang/python-${PYTHON_ABI}*"
1431 elif [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "Jython" ]]; then 1924 elif [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "Jython" ]]; then
1925 echo "=dev-java/jython-${PYTHON_ABI%-jython}*"
1926 fi
1927 else
1928 if [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "CPython" ]]; then
1929 echo "dev-lang/python:${PYTHON_ABI}"
1930 elif [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "Jython" ]]; then
1432 echo "dev-java/jython:${PYTHON_ABI%-jython}" 1931 echo "dev-java/jython:${PYTHON_ABI%-jython}"
1932 fi
1433 fi 1933 fi
1434} 1934}
1435 1935
1436# @FUNCTION: python_get_includedir 1936# @FUNCTION: python_get_includedir
1437# @USAGE: [-f|--final-ABI] 1937# @USAGE: [-b|--base-path] [-f|--final-ABI]
1438# @DESCRIPTION: 1938# @DESCRIPTION:
1439# Print path to Python include directory. 1939# Print path to Python include directory.
1940# If --base-path option is specified, then path not prefixed with "/" is printed.
1440# If --final-ABI option is specified, then final ABI from the list of enabled ABIs is used. 1941# If --final-ABI option is specified, then final ABI from the list of enabled ABIs is used.
1441python_get_includedir() { 1942python_get_includedir() {
1943 _python_check_python_pkg_setup_execution
1944
1442 local final_ABI="0" PYTHON_ABI="${PYTHON_ABI}" 1945 local base_path="0" final_ABI="0" prefix PYTHON_ABI="${PYTHON_ABI}"
1443 1946
1444 while (($#)); do 1947 while (($#)); do
1445 case "$1" in 1948 case "$1" in
1949 -b|--base-path)
1950 base_path="1"
1951 ;;
1446 -f|--final-ABI) 1952 -f|--final-ABI)
1447 final_ABI="1" 1953 final_ABI="1"
1448 ;; 1954 ;;
1449 -*) 1955 -*)
1450 die "${FUNCNAME}(): Unrecognized option '$1'" 1956 die "${FUNCNAME}(): Unrecognized option '$1'"
1453 die "${FUNCNAME}(): Invalid usage" 1959 die "${FUNCNAME}(): Invalid usage"
1454 ;; 1960 ;;
1455 esac 1961 esac
1456 shift 1962 shift
1457 done 1963 done
1964
1965 if [[ "${base_path}" == "0" ]]; then
1966 prefix="/"
1967 fi
1458 1968
1459 if [[ "${final_ABI}" == "1" ]]; then 1969 if [[ "${final_ABI}" == "1" ]]; then
1460 if ! _python_package_supporting_installation_for_multiple_python_abis; then 1970 if ! _python_package_supporting_installation_for_multiple_python_abis; then
1461 die "${FUNCNAME}(): '--final-ABI' option cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs" 1971 die "${FUNCNAME}(): '--final-ABI' option cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs"
1462 fi 1972 fi
1463 PYTHON_ABI="$(PYTHON -f --ABI)" 1973 PYTHON_ABI="$(PYTHON -f --ABI)"
1464 elif [[ -z "${PYTHON_ABI}" ]]; then 1974 else
1975 if _python_package_supporting_installation_for_multiple_python_abis; then
1976 if ! _python_abi-specific_local_scope; then
1977 die "${FUNCNAME}() should be used in ABI-specific local scope"
1978 fi
1979 else
1465 PYTHON_ABI="$(PYTHON --ABI)" 1980 PYTHON_ABI="${PYTHON_ABI:-$(PYTHON --ABI)}"
1981 fi
1466 fi 1982 fi
1467 1983
1468 if [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "CPython" ]]; then 1984 if [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "CPython" ]]; then
1469 echo "/usr/include/python${PYTHON_ABI}" 1985 echo "${prefix}usr/include/python${PYTHON_ABI}"
1470 elif [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "Jython" ]]; then 1986 elif [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "Jython" ]]; then
1471 echo "/usr/share/jython-${PYTHON_ABI%-jython}/Include" 1987 echo "${prefix}usr/share/jython-${PYTHON_ABI%-jython}/Include"
1472 fi 1988 fi
1473} 1989}
1474 1990
1475# @FUNCTION: python_get_libdir 1991# @FUNCTION: python_get_libdir
1476# @USAGE: [-f|--final-ABI] 1992# @USAGE: [-b|--base-path] [-f|--final-ABI]
1477# @DESCRIPTION: 1993# @DESCRIPTION:
1478# Print path to Python library directory. 1994# Print path to Python library directory.
1995# If --base-path option is specified, then path not prefixed with "/" is printed.
1479# If --final-ABI option is specified, then final ABI from the list of enabled ABIs is used. 1996# If --final-ABI option is specified, then final ABI from the list of enabled ABIs is used.
1480python_get_libdir() { 1997python_get_libdir() {
1998 _python_check_python_pkg_setup_execution
1999
1481 local final_ABI="0" PYTHON_ABI="${PYTHON_ABI}" 2000 local base_path="0" final_ABI="0" prefix PYTHON_ABI="${PYTHON_ABI}"
1482 2001
1483 while (($#)); do 2002 while (($#)); do
1484 case "$1" in 2003 case "$1" in
2004 -b|--base-path)
2005 base_path="1"
2006 ;;
1485 -f|--final-ABI) 2007 -f|--final-ABI)
1486 final_ABI="1" 2008 final_ABI="1"
1487 ;; 2009 ;;
1488 -*) 2010 -*)
1489 die "${FUNCNAME}(): Unrecognized option '$1'" 2011 die "${FUNCNAME}(): Unrecognized option '$1'"
1492 die "${FUNCNAME}(): Invalid usage" 2014 die "${FUNCNAME}(): Invalid usage"
1493 ;; 2015 ;;
1494 esac 2016 esac
1495 shift 2017 shift
1496 done 2018 done
2019
2020 if [[ "${base_path}" == "0" ]]; then
2021 prefix="/"
2022 fi
1497 2023
1498 if [[ "${final_ABI}" == "1" ]]; then 2024 if [[ "${final_ABI}" == "1" ]]; then
1499 if ! _python_package_supporting_installation_for_multiple_python_abis; then 2025 if ! _python_package_supporting_installation_for_multiple_python_abis; then
1500 die "${FUNCNAME}(): '--final-ABI' option cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs" 2026 die "${FUNCNAME}(): '--final-ABI' option cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs"
1501 fi 2027 fi
1502 PYTHON_ABI="$(PYTHON -f --ABI)" 2028 PYTHON_ABI="$(PYTHON -f --ABI)"
1503 elif [[ -z "${PYTHON_ABI}" ]]; then 2029 else
2030 if _python_package_supporting_installation_for_multiple_python_abis; then
2031 if ! _python_abi-specific_local_scope; then
2032 die "${FUNCNAME}() should be used in ABI-specific local scope"
2033 fi
2034 else
1504 PYTHON_ABI="$(PYTHON --ABI)" 2035 PYTHON_ABI="${PYTHON_ABI:-$(PYTHON --ABI)}"
2036 fi
1505 fi 2037 fi
1506 2038
1507 if [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "CPython" ]]; then 2039 if [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "CPython" ]]; then
1508 echo "/usr/$(get_libdir)/python${PYTHON_ABI}" 2040 echo "${prefix}usr/$(get_libdir)/python${PYTHON_ABI}"
1509 elif [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "Jython" ]]; then 2041 elif [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "Jython" ]]; then
1510 echo "/usr/share/jython-${PYTHON_ABI%-jython}/Lib" 2042 echo "${prefix}usr/share/jython-${PYTHON_ABI%-jython}/Lib"
1511 fi 2043 fi
1512} 2044}
1513 2045
1514# @FUNCTION: python_get_sitedir 2046# @FUNCTION: python_get_sitedir
1515# @USAGE: [-f|--final-ABI] 2047# @USAGE: [-b|--base-path] [-f|--final-ABI]
1516# @DESCRIPTION: 2048# @DESCRIPTION:
1517# Print path to Python site-packages directory. 2049# Print path to Python site-packages directory.
2050# If --base-path option is specified, then path not prefixed with "/" is printed.
1518# If --final-ABI option is specified, then final ABI from the list of enabled ABIs is used. 2051# If --final-ABI option is specified, then final ABI from the list of enabled ABIs is used.
1519python_get_sitedir() { 2052python_get_sitedir() {
1520 local options=() 2053 _python_check_python_pkg_setup_execution
2054
2055 local final_ABI="0" options=()
1521 2056
1522 while (($#)); do 2057 while (($#)); do
1523 case "$1" in 2058 case "$1" in
2059 -b|--base-path)
2060 options+=("$1")
2061 ;;
1524 -f|--final-ABI) 2062 -f|--final-ABI)
1525 if ! _python_package_supporting_installation_for_multiple_python_abis; then 2063 final_ABI="1"
1526 die "${FUNCNAME}(): '--final-ABI' option cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs"
1527 fi
1528 options+=("$1") 2064 options+=("$1")
1529 ;; 2065 ;;
1530 -*) 2066 -*)
1531 die "${FUNCNAME}(): Unrecognized option '$1'" 2067 die "${FUNCNAME}(): Unrecognized option '$1'"
1532 ;; 2068 ;;
1535 ;; 2071 ;;
1536 esac 2072 esac
1537 shift 2073 shift
1538 done 2074 done
1539 2075
2076 if [[ "${final_ABI}" == "1" ]]; then
2077 if ! _python_package_supporting_installation_for_multiple_python_abis; then
2078 die "${FUNCNAME}(): '--final-ABI' option cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs"
2079 fi
2080 else
2081 if _python_package_supporting_installation_for_multiple_python_abis && ! _python_abi-specific_local_scope; then
2082 die "${FUNCNAME}() should be used in ABI-specific local scope"
2083 fi
2084 fi
2085
1540 echo "$(python_get_libdir "${options[@]}")/site-packages" 2086 echo "$(python_get_libdir "${options[@]}")/site-packages"
1541} 2087}
1542 2088
1543# @FUNCTION: python_get_library 2089# @FUNCTION: python_get_library
1544# @USAGE: [-f|--final-ABI] [-l|--linker-option] 2090# @USAGE: [-b|--base-path] [-f|--final-ABI] [-l|--linker-option]
1545# @DESCRIPTION: 2091# @DESCRIPTION:
1546# Print path to Python library. 2092# Print path to Python library.
2093# If --base-path option is specified, then path not prefixed with "/" is printed.
1547# If --linker-option is specified, then "-l${library}" linker option is printed. 2094# If --linker-option is specified, then "-l${library}" linker option is printed.
1548# If --final-ABI option is specified, then final ABI from the list of enabled ABIs is used. 2095# If --final-ABI option is specified, then final ABI from the list of enabled ABIs is used.
1549python_get_library() { 2096python_get_library() {
2097 _python_check_python_pkg_setup_execution
2098
1550 local final_ABI="0" linker_option="0" PYTHON_ABI="${PYTHON_ABI}" 2099 local base_path="0" final_ABI="0" linker_option="0" prefix PYTHON_ABI="${PYTHON_ABI}"
1551 2100
1552 while (($#)); do 2101 while (($#)); do
1553 case "$1" in 2102 case "$1" in
2103 -b|--base-path)
2104 base_path="1"
2105 ;;
1554 -f|--final-ABI) 2106 -f|--final-ABI)
1555 final_ABI="1" 2107 final_ABI="1"
1556 ;; 2108 ;;
1557 -l|--linker-option) 2109 -l|--linker-option)
1558 linker_option="1" 2110 linker_option="1"
1564 die "${FUNCNAME}(): Invalid usage" 2116 die "${FUNCNAME}(): Invalid usage"
1565 ;; 2117 ;;
1566 esac 2118 esac
1567 shift 2119 shift
1568 done 2120 done
2121
2122 if [[ "${base_path}" == "0" ]]; then
2123 prefix="/"
2124 fi
2125
2126 if [[ "${base_path}" == "1" && "${linker_option}" == "1" ]]; then
2127 die "${FUNCNAME}(): '--base-path' and '--linker-option' options cannot be specified simultaneously"
2128 fi
1569 2129
1570 if [[ "${final_ABI}" == "1" ]]; then 2130 if [[ "${final_ABI}" == "1" ]]; then
1571 if ! _python_package_supporting_installation_for_multiple_python_abis; then 2131 if ! _python_package_supporting_installation_for_multiple_python_abis; then
1572 die "${FUNCNAME}(): '--final-ABI' option cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs" 2132 die "${FUNCNAME}(): '--final-ABI' option cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs"
1573 fi 2133 fi
1574 PYTHON_ABI="$(PYTHON -f --ABI)" 2134 PYTHON_ABI="$(PYTHON -f --ABI)"
1575 elif [[ -z "${PYTHON_ABI}" ]]; then 2135 else
2136 if _python_package_supporting_installation_for_multiple_python_abis; then
2137 if ! _python_abi-specific_local_scope; then
2138 die "${FUNCNAME}() should be used in ABI-specific local scope"
2139 fi
2140 else
1576 PYTHON_ABI="$(PYTHON --ABI)" 2141 PYTHON_ABI="${PYTHON_ABI:-$(PYTHON --ABI)}"
2142 fi
1577 fi 2143 fi
1578 2144
1579 if [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "CPython" ]]; then 2145 if [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "CPython" ]]; then
1580 if [[ "${linker_option}" == "1" ]]; then 2146 if [[ "${linker_option}" == "1" ]]; then
1581 echo "-lpython${PYTHON_ABI}" 2147 echo "-lpython${PYTHON_ABI}"
1582 else 2148 else
1583 echo "/usr/$(get_libdir)/libpython${PYTHON_ABI}$(get_libname)" 2149 echo "${prefix}usr/$(get_libdir)/libpython${PYTHON_ABI}$(get_libname)"
1584 fi 2150 fi
1585 elif [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "Jython" ]]; then 2151 elif [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "Jython" ]]; then
1586 die "${FUNCNAME}(): Jython does not have shared library" 2152 die "${FUNCNAME}(): Jython does not have shared library"
1587 fi 2153 fi
1588} 2154}
1593# Print Python version. 2159# Print Python version.
1594# --full, --major, --minor and --micro options cannot be specified simultaneously. 2160# --full, --major, --minor and --micro options cannot be specified simultaneously.
1595# If --full, --major, --minor and --micro options are not specified, then "${major_version}.${minor_version}" is printed. 2161# If --full, --major, --minor and --micro options are not specified, then "${major_version}.${minor_version}" is printed.
1596# If --final-ABI option is specified, then final ABI from the list of enabled ABIs is used. 2162# If --final-ABI option is specified, then final ABI from the list of enabled ABIs is used.
1597python_get_version() { 2163python_get_version() {
2164 _python_check_python_pkg_setup_execution
2165
1598 local final_ABI="0" full="0" major="0" minor="0" micro="0" python_command 2166 local final_ABI="0" full="0" major="0" minor="0" micro="0" python_command
1599 2167
1600 while (($#)); do 2168 while (($#)); do
1601 case "$1" in 2169 case "$1" in
1602 -f|--final-ABI) 2170 -f|--final-ABI)
1652 if ! _python_package_supporting_installation_for_multiple_python_abis; then 2220 if ! _python_package_supporting_installation_for_multiple_python_abis; then
1653 die "${FUNCNAME}(): '--final-ABI' option cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs" 2221 die "${FUNCNAME}(): '--final-ABI' option cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs"
1654 fi 2222 fi
1655 "$(PYTHON -f)" -c "${python_command}" 2223 "$(PYTHON -f)" -c "${python_command}"
1656 else 2224 else
2225 if _python_package_supporting_installation_for_multiple_python_abis && ! _python_abi-specific_local_scope; then
2226 die "${FUNCNAME}() should be used in ABI-specific local scope"
2227 fi
1657 "$(PYTHON ${PYTHON_ABI})" -c "${python_command}" 2228 "$(PYTHON ${PYTHON_ABI})" -c "${python_command}"
1658 fi 2229 fi
1659} 2230}
1660 2231
1661# ================================================================================================ 2232# ================================================================================================
1683# @DESCRIPTION: 2254# @DESCRIPTION:
1684# Execute nosetests for all enabled Python ABIs. 2255# Execute nosetests for all enabled Python ABIs.
1685# In ebuilds of packages supporting installation for multiple Python ABIs, this function calls 2256# In ebuilds of packages supporting installation for multiple Python ABIs, this function calls
1686# python_execute_nosetests_pre_hook() and python_execute_nosetests_post_hook(), if they are defined. 2257# python_execute_nosetests_pre_hook() and python_execute_nosetests_post_hook(), if they are defined.
1687python_execute_nosetests() { 2258python_execute_nosetests() {
2259 _python_check_python_pkg_setup_execution
1688 _python_set_color_variables 2260 _python_set_color_variables
1689 2261
1690 local PYTHONPATH_template= separate_build_dirs= 2262 local PYTHONPATH_template separate_build_dirs
1691 2263
1692 while (($#)); do 2264 while (($#)); do
1693 case "$1" in 2265 case "$1" in
1694 -P|--PYTHONPATH) 2266 -P|--PYTHONPATH)
1695 PYTHONPATH_template="$2" 2267 PYTHONPATH_template="$2"
1711 esac 2283 esac
1712 shift 2284 shift
1713 done 2285 done
1714 2286
1715 python_test_function() { 2287 python_test_function() {
1716 local evaluated_PYTHONPATH= 2288 local evaluated_PYTHONPATH
1717 2289
1718 if [[ -n "${PYTHONPATH_template}" ]]; then
1719 evaluated_PYTHONPATH="$(eval echo -n "${PYTHONPATH_template}")" 2290 eval "evaluated_PYTHONPATH=\"${PYTHONPATH_template}\""
1720 if [[ ! -e "${evaluated_PYTHONPATH}" ]]; then
1721 unset evaluated_PYTHONPATH
1722 fi
1723 fi
1724 2291
1725 _python_test_hook pre 2292 _python_test_hook pre
1726 2293
1727 if [[ -n "${evaluated_PYTHONPATH}" ]]; then 2294 if [[ -n "${evaluated_PYTHONPATH}" ]]; then
1728 echo ${_BOLD}PYTHONPATH="${evaluated_PYTHONPATH}" nosetests --verbosity="${PYTHON_TEST_VERBOSITY}" "$@"${_NORMAL} 2295 echo ${_BOLD}PYTHONPATH="${evaluated_PYTHONPATH}" nosetests --verbosity="${PYTHON_TEST_VERBOSITY}" "$@"${_NORMAL}
1751# @DESCRIPTION: 2318# @DESCRIPTION:
1752# Execute py.test for all enabled Python ABIs. 2319# Execute py.test for all enabled Python ABIs.
1753# In ebuilds of packages supporting installation for multiple Python ABIs, this function calls 2320# In ebuilds of packages supporting installation for multiple Python ABIs, this function calls
1754# python_execute_py.test_pre_hook() and python_execute_py.test_post_hook(), if they are defined. 2321# python_execute_py.test_pre_hook() and python_execute_py.test_post_hook(), if they are defined.
1755python_execute_py.test() { 2322python_execute_py.test() {
2323 _python_check_python_pkg_setup_execution
1756 _python_set_color_variables 2324 _python_set_color_variables
1757 2325
1758 local PYTHONPATH_template= separate_build_dirs= 2326 local PYTHONPATH_template separate_build_dirs
1759 2327
1760 while (($#)); do 2328 while (($#)); do
1761 case "$1" in 2329 case "$1" in
1762 -P|--PYTHONPATH) 2330 -P|--PYTHONPATH)
1763 PYTHONPATH_template="$2" 2331 PYTHONPATH_template="$2"
1779 esac 2347 esac
1780 shift 2348 shift
1781 done 2349 done
1782 2350
1783 python_test_function() { 2351 python_test_function() {
1784 local evaluated_PYTHONPATH= 2352 local evaluated_PYTHONPATH
1785 2353
1786 if [[ -n "${PYTHONPATH_template}" ]]; then
1787 evaluated_PYTHONPATH="$(eval echo -n "${PYTHONPATH_template}")" 2354 eval "evaluated_PYTHONPATH=\"${PYTHONPATH_template}\""
1788 if [[ ! -e "${evaluated_PYTHONPATH}" ]]; then
1789 unset evaluated_PYTHONPATH
1790 fi
1791 fi
1792 2355
1793 _python_test_hook pre 2356 _python_test_hook pre
1794 2357
1795 if [[ -n "${evaluated_PYTHONPATH}" ]]; then 2358 if [[ -n "${evaluated_PYTHONPATH}" ]]; then
1796 echo ${_BOLD}PYTHONPATH="${evaluated_PYTHONPATH}" py.test $([[ "${PYTHON_TEST_VERBOSITY}" -ge 2 ]] && echo -v) "$@"${_NORMAL} 2359 echo ${_BOLD}PYTHONPATH="${evaluated_PYTHONPATH}" py.test $([[ "${PYTHON_TEST_VERBOSITY}" -ge 2 ]] && echo -v) "$@"${_NORMAL}
1819# @DESCRIPTION: 2382# @DESCRIPTION:
1820# Execute trial for all enabled Python ABIs. 2383# Execute trial for all enabled Python ABIs.
1821# In ebuilds of packages supporting installation for multiple Python ABIs, this function 2384# In ebuilds of packages supporting installation for multiple Python ABIs, this function
1822# calls python_execute_trial_pre_hook() and python_execute_trial_post_hook(), if they are defined. 2385# calls python_execute_trial_pre_hook() and python_execute_trial_post_hook(), if they are defined.
1823python_execute_trial() { 2386python_execute_trial() {
2387 _python_check_python_pkg_setup_execution
1824 _python_set_color_variables 2388 _python_set_color_variables
1825 2389
1826 local PYTHONPATH_template= separate_build_dirs= 2390 local PYTHONPATH_template separate_build_dirs
1827 2391
1828 while (($#)); do 2392 while (($#)); do
1829 case "$1" in 2393 case "$1" in
1830 -P|--PYTHONPATH) 2394 -P|--PYTHONPATH)
1831 PYTHONPATH_template="$2" 2395 PYTHONPATH_template="$2"
1847 esac 2411 esac
1848 shift 2412 shift
1849 done 2413 done
1850 2414
1851 python_test_function() { 2415 python_test_function() {
1852 local evaluated_PYTHONPATH= 2416 local evaluated_PYTHONPATH
1853 2417
1854 if [[ -n "${PYTHONPATH_template}" ]]; then
1855 evaluated_PYTHONPATH="$(eval echo -n "${PYTHONPATH_template}")" 2418 eval "evaluated_PYTHONPATH=\"${PYTHONPATH_template}\""
1856 if [[ ! -e "${evaluated_PYTHONPATH}" ]]; then
1857 unset evaluated_PYTHONPATH
1858 fi
1859 fi
1860 2419
1861 _python_test_hook pre 2420 _python_test_hook pre
1862 2421
1863 if [[ -n "${evaluated_PYTHONPATH}" ]]; then 2422 if [[ -n "${evaluated_PYTHONPATH}" ]]; then
1864 echo ${_BOLD}PYTHONPATH="${evaluated_PYTHONPATH}" trial $([[ "${PYTHON_TEST_VERBOSITY}" -ge 4 ]] && echo --spew) "$@"${_NORMAL} 2423 echo ${_BOLD}PYTHONPATH="${evaluated_PYTHONPATH}" trial $([[ "${PYTHON_TEST_VERBOSITY}" -ge 4 ]] && echo --spew) "$@"${_NORMAL}
1889# @FUNCTION: python_enable_pyc 2448# @FUNCTION: python_enable_pyc
1890# @DESCRIPTION: 2449# @DESCRIPTION:
1891# Tell Python to automatically recompile modules to .pyc/.pyo if the 2450# Tell Python to automatically recompile modules to .pyc/.pyo if the
1892# timestamps/version stamps have changed. 2451# timestamps/version stamps have changed.
1893python_enable_pyc() { 2452python_enable_pyc() {
2453 _python_check_python_pkg_setup_execution
2454
2455 if [[ "$#" -ne 0 ]]; then
2456 die "${FUNCNAME}() does not accept arguments"
2457 fi
2458
1894 unset PYTHONDONTWRITEBYTECODE 2459 unset PYTHONDONTWRITEBYTECODE
1895} 2460}
1896 2461
1897# @FUNCTION: python_disable_pyc 2462# @FUNCTION: python_disable_pyc
1898# @DESCRIPTION: 2463# @DESCRIPTION:
1899# Tell Python not to automatically recompile modules to .pyc/.pyo 2464# Tell Python not to automatically recompile modules to .pyc/.pyo
1900# even if the timestamps/version stamps do not match. This is done 2465# even if the timestamps/version stamps do not match. This is done
1901# to protect sandbox. 2466# to protect sandbox.
1902python_disable_pyc() { 2467python_disable_pyc() {
2468 _python_check_python_pkg_setup_execution
2469
2470 if [[ "$#" -ne 0 ]]; then
2471 die "${FUNCNAME}() does not accept arguments"
2472 fi
2473
1903 export PYTHONDONTWRITEBYTECODE="1" 2474 export PYTHONDONTWRITEBYTECODE="1"
1904} 2475}
1905 2476
1906_python_clean_compiled_modules() { 2477_python_clean_compiled_modules() {
1907 _python_initialize_prefix_variables 2478 _python_initialize_prefix_variables
1908 _python_set_color_variables 2479 _python_set_color_variables
1909 2480
1910 [[ "${FUNCNAME[1]}" =~ ^(python_mod_optimize|python_mod_compile|python_mod_cleanup)$ ]] || die "${FUNCNAME}(): Invalid usage" 2481 [[ "${FUNCNAME[1]}" =~ ^(python_mod_optimize|python_mod_cleanup)$ ]] || die "${FUNCNAME}(): Invalid usage"
1911 2482
1912 local base_module_name compiled_file compiled_files=() dir path py_file root 2483 local base_module_name compiled_file compiled_files=() dir path py_file root
1913 2484
1914 # Strip trailing slash from EROOT. 2485 # Strip trailing slash from EROOT.
1915 root="${EROOT%/}" 2486 root="${EROOT%/}"
1922 done < <(find "${path}" "(" -name "*.py[co]" -o -name "*\$py.class" ")" -print0) 2493 done < <(find "${path}" "(" -name "*.py[co]" -o -name "*\$py.class" ")" -print0)
1923 2494
1924 if [[ "${EBUILD_PHASE}" == "postrm" ]]; then 2495 if [[ "${EBUILD_PHASE}" == "postrm" ]]; then
1925 # Delete empty child directories. 2496 # Delete empty child directories.
1926 find "${path}" -type d | sort -r | while read -r dir; do 2497 find "${path}" -type d | sort -r | while read -r dir; do
1927 rmdir "${dir}" 2> /dev/null && echo "${_CYAN}<<< ${dir}${_NORMAL}" 2498 if rmdir "${dir}" 2> /dev/null; then
2499 echo "${_CYAN}<<< ${dir}${_NORMAL}"
2500 fi
1928 done 2501 done
1929 fi 2502 fi
1930 elif [[ "${path}" == *.py ]]; then 2503 elif [[ "${path}" == *.py ]]; then
1931 base_module_name="${path##*/}" 2504 base_module_name="${path##*/}"
1932 base_module_name="${base_module_name%.py}" 2505 base_module_name="${base_module_name%.py}"
1943 dir="${compiled_file%/*}" 2516 dir="${compiled_file%/*}"
1944 dir="${dir##*/}" 2517 dir="${dir##*/}"
1945 if [[ "${compiled_file}" == *.py[co] ]]; then 2518 if [[ "${compiled_file}" == *.py[co] ]]; then
1946 if [[ "${dir}" == "__pycache__" ]]; then 2519 if [[ "${dir}" == "__pycache__" ]]; then
1947 base_module_name="${compiled_file##*/}" 2520 base_module_name="${compiled_file##*/}"
1948 base_module_name="${base_module_name%%.*py[co]}" 2521 base_module_name="${base_module_name%.*py[co]}"
2522 base_module_name="${base_module_name%.*}"
1949 py_file="${compiled_file%__pycache__/*}${base_module_name}.py" 2523 py_file="${compiled_file%__pycache__/*}${base_module_name}.py"
1950 else 2524 else
1951 py_file="${compiled_file%[co]}" 2525 py_file="${compiled_file%[co]}"
1952 fi 2526 fi
1953 if [[ "${EBUILD_PHASE}" == "postinst" ]]; then 2527 if [[ "${EBUILD_PHASE}" == "postinst" ]]; then
1961 if [[ "${dir}" == "__pycache__" ]]; then 2535 if [[ "${dir}" == "__pycache__" ]]; then
1962 base_module_name="${compiled_file##*/}" 2536 base_module_name="${compiled_file##*/}"
1963 base_module_name="${base_module_name%\$py.class}" 2537 base_module_name="${base_module_name%\$py.class}"
1964 py_file="${compiled_file%__pycache__/*}${base_module_name}.py" 2538 py_file="${compiled_file%__pycache__/*}${base_module_name}.py"
1965 else 2539 else
1966 py_file="${compiled_file%\$py.class}" 2540 py_file="${compiled_file%\$py.class}.py"
1967 fi 2541 fi
1968 if [[ "${EBUILD_PHASE}" == "postinst" ]]; then 2542 if [[ "${EBUILD_PHASE}" == "postinst" ]]; then
1969 [[ -f "${py_file}" && "${compiled_file}" -nt "${py_file}" ]] && continue 2543 [[ -f "${py_file}" && "${compiled_file}" -nt "${py_file}" ]] && continue
1970 else 2544 else
1971 [[ -f "${py_file}" ]] && continue 2545 [[ -f "${py_file}" ]] && continue
1977 fi 2551 fi
1978 2552
1979 # Delete empty parent directories. 2553 # Delete empty parent directories.
1980 dir="${compiled_file%/*}" 2554 dir="${compiled_file%/*}"
1981 while [[ "${dir}" != "${root}" ]]; do 2555 while [[ "${dir}" != "${root}" ]]; do
1982 if rmdir "${compiled_file%/*}" 2> /dev/null; then 2556 if rmdir "${dir}" 2> /dev/null; then
1983 echo "${_CYAN}<<< ${compiled_file%/*}${_NORMAL}" 2557 echo "${_CYAN}<<< ${dir}${_NORMAL}"
1984 else 2558 else
1985 break 2559 break
1986 fi 2560 fi
1987 dir="${dir%/*}" 2561 dir="${dir%/*}"
1988 done 2562 done
1989 done 2563 done
1990 done 2564 done
1991} 2565}
1992 2566
1993# @FUNCTION: python_mod_optimize 2567# @FUNCTION: python_mod_optimize
1994# @USAGE: [options] [directory|file] 2568# @USAGE: [--allow-evaluated-non-sitedir-paths] [-d directory] [-f] [-l] [-q] [-x regular_expression] [--] <file|directory> [files|directories]
1995# @DESCRIPTION: 2569# @DESCRIPTION:
1996# If no arguments supplied, it will recompile not recursively all modules 2570# 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. 2571# -d, -f, -l, -q and -x options passed to this function are passed to compileall.py.
2003# 2572#
2004# This function can be used only in pkg_postinst() phase. 2573# This function can be used only in pkg_postinst() phase.
2005python_mod_optimize() { 2574python_mod_optimize() {
2575 if [[ "${EBUILD_PHASE}" != "postinst" ]]; then
2576 die "${FUNCNAME}() can be used only in pkg_postinst() phase"
2577 fi
2578
2579 _python_check_python_pkg_setup_execution
2006 _python_initialize_prefix_variables 2580 _python_initialize_prefix_variables
2007 2581
2008 # Check if phase is pkg_postinst(). 2582 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. 2583 # 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="${PYTHON_ABI}" return_code root site_packages_absolute_dirs=() site_packages_dirs=() site_packages_absolute_files=() site_packages_files=() 2584 local allow_evaluated_non_sitedir_paths="0" dir dirs=() evaluated_dirs=() evaluated_files=() file files=() iterated_PYTHON_ABIS options=() other_dirs=() other_files=() previous_PYTHON_ABI="${PYTHON_ABI}" return_code root site_packages_dirs=() site_packages_files=()
2014 2585
2015 if _python_package_supporting_installation_for_multiple_python_abis; then 2586 if _python_package_supporting_installation_for_multiple_python_abis; then
2016 if [[ -z "${PYTHON_ABIS}" ]]; then 2587 if has "${EAPI:-0}" 0 1 2 3 && [[ -z "${PYTHON_ABIS}" ]]; then
2017 die "${FUNCNAME}(): Environment not initialized" 2588 die "${FUNCNAME}(): python_pkg_setup() or python_execute_function() not called"
2018 fi 2589 fi
2019 iterated_PYTHON_ABIS="${PYTHON_ABIS}" 2590 iterated_PYTHON_ABIS="${PYTHON_ABIS}"
2020 else 2591 else
2592 if has "${EAPI:-0}" 0 1 2 3; then
2021 iterated_PYTHON_ABIS="${PYTHON_ABI:=$(PYTHON --ABI)}" 2593 iterated_PYTHON_ABIS="${PYTHON_ABI:=$(PYTHON --ABI)}"
2594 else
2595 iterated_PYTHON_ABIS="${PYTHON_ABI}"
2596 fi
2022 fi 2597 fi
2023 2598
2024 # Strip trailing slash from EROOT. 2599 # Strip trailing slash from EROOT.
2025 root="${EROOT%/}" 2600 root="${EROOT%/}"
2026 2601
2027 # Respect EROOT and options passed to compileall.py.
2028 while (($#)); do 2602 while (($#)); do
2029 case "$1" in 2603 case "$1" in
2604 --allow-evaluated-non-sitedir-paths)
2605 allow_evaluated_non_sitedir_paths="1"
2606 ;;
2030 -l|-f|-q) 2607 -l|-f|-q)
2031 options+=("$1") 2608 options+=("$1")
2032 ;; 2609 ;;
2033 -d|-x) 2610 -d|-x)
2034 options+=("$1" "$2") 2611 options+=("$1" "$2")
2035 shift 2612 shift
2036 ;; 2613 ;;
2614 --)
2615 shift
2616 break
2617 ;;
2037 -*) 2618 -*)
2038 ewarn "${FUNCNAME}(): Ignoring option '$1'" 2619 die "${FUNCNAME}(): Unrecognized option '$1'"
2039 ;; 2620 ;;
2040 *) 2621 *)
2041 if ! _python_implementation && [[ "$1" =~ ^/usr/lib(32|64)?/python[[:digit:]]+\.[[:digit:]]+ ]]; then
2042 die "${FUNCNAME}(): Paths of directories / files in site-packages directories must be relative to site-packages directories"
2043 elif [[ "$1" =~ ^/ ]]; then
2044 if _python_package_supporting_installation_for_multiple_python_abis; then
2045 die "${FUNCNAME}(): Absolute paths cannot be used in ebuilds of packages supporting installation for multiple Python ABIs"
2046 fi
2047 if [[ -d "${root}$1" ]]; then
2048 other_dirs+=("${root}$1")
2049 elif [[ -f "${root}$1" ]]; then
2050 other_files+=("${root}$1")
2051 elif [[ -e "${root}$1" ]]; then
2052 ewarn "'${root}$1' is not a file or a directory!"
2053 else
2054 ewarn "'${root}$1' does not exist!"
2055 fi
2056 else
2057 for PYTHON_ABI in ${iterated_PYTHON_ABIS}; do
2058 if [[ -d "${root}$(python_get_sitedir)/$1" ]]; then
2059 site_packages_dirs+=("$1")
2060 break 2622 break
2061 elif [[ -f "${root}$(python_get_sitedir)/$1" ]]; then
2062 site_packages_files+=("$1")
2063 break
2064 elif [[ -e "${root}$(python_get_sitedir)/$1" ]]; then
2065 ewarn "'$1' is not a file or a directory!"
2066 else
2067 ewarn "'$1' does not exist!"
2068 fi
2069 done
2070 fi
2071 ;; 2623 ;;
2072 esac 2624 esac
2073 shift 2625 shift
2074 done 2626 done
2075 2627
2628 if [[ "${allow_evaluated_non_sitedir_paths}" == "1" ]] && ! _python_package_supporting_installation_for_multiple_python_abis; then
2629 die "${FUNCNAME}(): '--allow-evaluated-non-sitedir-paths' option cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs"
2630 fi
2631
2632 if [[ "$#" -eq 0 ]]; then
2633 die "${FUNCNAME}(): Missing files or directories"
2634 fi
2635
2636 while (($#)); do
2637 if [[ "$1" =~ ^($|(\.|\.\.|/)($|/)) ]]; then
2638 die "${FUNCNAME}(): Invalid argument '$1'"
2639 elif ! _python_implementation && [[ "$1" =~ ^/usr/lib(32|64)?/python[[:digit:]]+\.[[:digit:]]+ ]]; then
2640 die "${FUNCNAME}(): Paths of directories / files in site-packages directories must be relative to site-packages directories"
2641 elif [[ "$1" =~ ^/ ]]; then
2642 if _python_package_supporting_installation_for_multiple_python_abis; then
2643 if [[ "${allow_evaluated_non_sitedir_paths}" != "1" ]]; then
2644 die "${FUNCNAME}(): Absolute paths cannot be used in ebuilds of packages supporting installation for multiple Python ABIs"
2645 fi
2646 if [[ "$1" != *\$* ]]; then
2647 die "${FUNCNAME}(): '$1' has invalid syntax"
2648 fi
2649 if [[ "$1" == *.py ]]; then
2650 evaluated_files+=("$1")
2651 else
2652 evaluated_dirs+=("$1")
2653 fi
2654 else
2655 if [[ -d "${root}$1" ]]; then
2656 other_dirs+=("${root}$1")
2657 elif [[ -f "${root}$1" ]]; then
2658 other_files+=("${root}$1")
2659 elif [[ -e "${root}$1" ]]; then
2660 eerror "${FUNCNAME}(): '${root}$1' is not a regular file or a directory"
2661 else
2662 eerror "${FUNCNAME}(): '${root}$1' does not exist"
2663 fi
2664 fi
2665 else
2666 for PYTHON_ABI in ${iterated_PYTHON_ABIS}; do
2667 if [[ -d "${root}$(python_get_sitedir)/$1" ]]; then
2668 site_packages_dirs+=("$1")
2669 break
2670 elif [[ -f "${root}$(python_get_sitedir)/$1" ]]; then
2671 site_packages_files+=("$1")
2672 break
2673 elif [[ -e "${root}$(python_get_sitedir)/$1" ]]; then
2674 eerror "${FUNCNAME}(): '$1' is not a regular file or a directory"
2675 else
2676 eerror "${FUNCNAME}(): '$1' does not exist"
2677 fi
2678 done
2679 fi
2680 shift
2681 done
2682
2076 # Set additional options. 2683 # Set additional options.
2077 options+=("-q") 2684 options+=("-q")
2078 2685
2079 for PYTHON_ABI in ${iterated_PYTHON_ABIS}; do 2686 for PYTHON_ABI in ${iterated_PYTHON_ABIS}; do
2080 if ((${#site_packages_dirs[@]})) || ((${#site_packages_files[@]})); then 2687 if ((${#site_packages_dirs[@]})) || ((${#site_packages_files[@]})) || ((${#evaluated_dirs[@]})) || ((${#evaluated_files[@]})); then
2081 return_code="0" 2688 return_code="0"
2082 ebegin "Compilation and optimization of Python modules for $(python_get_implementation) $(python_get_version)" 2689 ebegin "Compilation and optimization of Python modules for $(python_get_implementation) $(python_get_version)"
2083 if ((${#site_packages_dirs[@]})); then 2690 if ((${#site_packages_dirs[@]})) || ((${#evaluated_dirs[@]})); then
2084 for dir in "${site_packages_dirs[@]}"; do 2691 for dir in "${site_packages_dirs[@]}"; do
2085 site_packages_absolute_dirs+=("${root}$(python_get_sitedir)/${dir}") 2692 dirs+=("${root}$(python_get_sitedir)/${dir}")
2086 done 2693 done
2694 for dir in "${evaluated_dirs[@]}"; do
2695 eval "dirs+=(\"\${root}${dir}\")"
2696 done
2087 "$(PYTHON)" "${root}$(python_get_libdir)/compileall.py" "${options[@]}" "${site_packages_absolute_dirs[@]}" || return_code="1" 2697 "$(PYTHON)" "${root}$(python_get_libdir)/compileall.py" "${options[@]}" "${dirs[@]}" || return_code="1"
2088 if [[ "$(_python_get_implementation "${PYTHON_ABI}")" != "Jython" ]]; then 2698 if [[ "$(_python_get_implementation "${PYTHON_ABI}")" != "Jython" ]]; then
2089 "$(PYTHON)" -O "${root}$(python_get_libdir)/compileall.py" "${options[@]}" "${site_packages_absolute_dirs[@]}" &> /dev/null || return_code="1" 2699 "$(PYTHON)" -O "${root}$(python_get_libdir)/compileall.py" "${options[@]}" "${dirs[@]}" &> /dev/null || return_code="1"
2090 fi 2700 fi
2091 _python_clean_compiled_modules "${site_packages_absolute_dirs[@]}" 2701 _python_clean_compiled_modules "${dirs[@]}"
2092 fi 2702 fi
2093 if ((${#site_packages_files[@]})); then 2703 if ((${#site_packages_files[@]})) || ((${#evaluated_files[@]})); then
2094 for file in "${site_packages_files[@]}"; do 2704 for file in "${site_packages_files[@]}"; do
2095 site_packages_absolute_files+=("${root}$(python_get_sitedir)/${file}") 2705 files+=("${root}$(python_get_sitedir)/${file}")
2096 done 2706 done
2707 for file in "${evaluated_files[@]}"; do
2708 eval "files+=(\"\${root}${file}\")"
2709 done
2097 "$(PYTHON)" "${root}$(python_get_libdir)/py_compile.py" "${site_packages_absolute_files[@]}" || return_code="1" 2710 "$(PYTHON)" "${root}$(python_get_libdir)/py_compile.py" "${files[@]}" || return_code="1"
2098 if [[ "$(_python_get_implementation "${PYTHON_ABI}")" != "Jython" ]]; then 2711 if [[ "$(_python_get_implementation "${PYTHON_ABI}")" != "Jython" ]]; then
2099 "$(PYTHON)" -O "${root}$(python_get_libdir)/py_compile.py" "${site_packages_absolute_files[@]}" &> /dev/null || return_code="1" 2712 "$(PYTHON)" -O "${root}$(python_get_libdir)/py_compile.py" "${files[@]}" &> /dev/null || return_code="1"
2100 fi 2713 fi
2101 _python_clean_compiled_modules "${site_packages_absolute_files[@]}" 2714 _python_clean_compiled_modules "${files[@]}"
2102 fi 2715 fi
2103 eend "${return_code}" 2716 eend "${return_code}"
2104 fi 2717 fi
2105 unset site_packages_absolute_dirs site_packages_absolute_files 2718 unset dirs files
2106 done 2719 done
2107 2720
2108 if _python_package_supporting_installation_for_multiple_python_abis; then 2721 if _python_package_supporting_installation_for_multiple_python_abis; then
2109 # Restore previous value of PYTHON_ABI. 2722 # Restore previous value of PYTHON_ABI.
2110 if [[ -n "${previous_PYTHON_ABI}" ]]; then 2723 if [[ -n "${previous_PYTHON_ABI}" ]]; then
2117 if ((${#other_dirs[@]})) || ((${#other_files[@]})); then 2730 if ((${#other_dirs[@]})) || ((${#other_files[@]})); then
2118 return_code="0" 2731 return_code="0"
2119 ebegin "Compilation and optimization of Python modules placed outside of site-packages directories for $(python_get_implementation) $(python_get_version)" 2732 ebegin "Compilation and optimization of Python modules placed outside of site-packages directories for $(python_get_implementation) $(python_get_version)"
2120 if ((${#other_dirs[@]})); then 2733 if ((${#other_dirs[@]})); then
2121 "$(PYTHON ${PYTHON_ABI})" "${root}$(python_get_libdir)/compileall.py" "${options[@]}" "${other_dirs[@]}" || return_code="1" 2734 "$(PYTHON ${PYTHON_ABI})" "${root}$(python_get_libdir)/compileall.py" "${options[@]}" "${other_dirs[@]}" || return_code="1"
2122 if [[ "$(_python_get_implementation "${PYTHON_ABI-$(PYTHON --ABI)}")" != "Jython" ]]; then 2735 if [[ "$(_python_get_implementation "${PYTHON_ABI}")" != "Jython" ]]; then
2123 "$(PYTHON ${PYTHON_ABI})" -O "${root}$(python_get_libdir)/compileall.py" "${options[@]}" "${other_dirs[@]}" &> /dev/null || return_code="1" 2736 "$(PYTHON ${PYTHON_ABI})" -O "${root}$(python_get_libdir)/compileall.py" "${options[@]}" "${other_dirs[@]}" &> /dev/null || return_code="1"
2124 fi 2737 fi
2125 _python_clean_compiled_modules "${other_dirs[@]}" 2738 _python_clean_compiled_modules "${other_dirs[@]}"
2126 fi 2739 fi
2127 if ((${#other_files[@]})); then 2740 if ((${#other_files[@]})); then
2128 "$(PYTHON ${PYTHON_ABI})" "${root}$(python_get_libdir)/py_compile.py" "${other_files[@]}" || return_code="1" 2741 "$(PYTHON ${PYTHON_ABI})" "${root}$(python_get_libdir)/py_compile.py" "${other_files[@]}" || return_code="1"
2129 if [[ "$(_python_get_implementation "${PYTHON_ABI-$(PYTHON --ABI)}")" != "Jython" ]]; then 2742 if [[ "$(_python_get_implementation "${PYTHON_ABI}")" != "Jython" ]]; then
2130 "$(PYTHON ${PYTHON_ABI})" -O "${root}$(python_get_libdir)/py_compile.py" "${other_files[@]}" &> /dev/null || return_code="1" 2743 "$(PYTHON ${PYTHON_ABI})" -O "${root}$(python_get_libdir)/py_compile.py" "${other_files[@]}" &> /dev/null || return_code="1"
2131 fi 2744 fi
2132 _python_clean_compiled_modules "${other_dirs[@]}" 2745 _python_clean_compiled_modules "${other_files[@]}"
2133 fi 2746 fi
2134 eend "${return_code}" 2747 eend "${return_code}"
2135 fi 2748 fi
2136 else 2749 else
2750 # Deprecated part of python_mod_optimize()
2751 ewarn
2752 ewarn "Deprecation Warning: Usage of ${FUNCNAME}() in packages not supporting installation"
2753 ewarn "for multiple Python ABIs in EAPI <=2 is deprecated and will be disallowed on 2011-08-01."
2754 ewarn "Use EAPI >=3 and call ${FUNCNAME}() with paths having appropriate syntax."
2755 ewarn "The ebuild needs to be fixed. Please report a bug, if it has not been already reported."
2756 ewarn
2757
2137 local myroot mydirs=() myfiles=() myopts=() return_code="0" 2758 local myroot mydirs=() myfiles=() myopts=() return_code="0"
2138 2759
2139 # strip trailing slash 2760 # strip trailing slash
2140 myroot="${EROOT%/}" 2761 myroot="${EROOT%/}"
2141 2762
2147 ;; 2768 ;;
2148 -d|-x) 2769 -d|-x)
2149 myopts+=("$1" "$2") 2770 myopts+=("$1" "$2")
2150 shift 2771 shift
2151 ;; 2772 ;;
2773 --)
2774 shift
2775 break
2776 ;;
2152 -*) 2777 -*)
2153 ewarn "${FUNCNAME}(): Ignoring option '$1'" 2778 die "${FUNCNAME}(): Unrecognized option '$1'"
2154 ;; 2779 ;;
2155 *) 2780 *)
2156 if [[ -d "${myroot}/${1#/}" ]]; then 2781 break
2157 mydirs+=("${myroot}/${1#/}")
2158 elif [[ -f "${myroot}/${1#/}" ]]; then
2159 # Files are passed to python_mod_compile which is EROOT-aware
2160 myfiles+=("$1")
2161 elif [[ -e "${myroot}/${1#/}" ]]; then
2162 ewarn "${myroot}/${1#/} is not a file or directory!"
2163 else
2164 ewarn "${myroot}/${1#/} does not exist!"
2165 fi
2166 ;; 2782 ;;
2167 esac 2783 esac
2168 shift 2784 shift
2169 done 2785 done
2170 2786
2787 if [[ "$#" -eq 0 ]]; then
2788 die "${FUNCNAME}(): Missing files or directories"
2789 fi
2790
2791 while (($#)); do
2792 if [[ "$1" =~ ^($|(\.|\.\.|/)($|/)) ]]; then
2793 die "${FUNCNAME}(): Invalid argument '$1'"
2794 elif [[ -d "${myroot}/${1#/}" ]]; then
2795 mydirs+=("${myroot}/${1#/}")
2796 elif [[ -f "${myroot}/${1#/}" ]]; then
2797 myfiles+=("${myroot}/${1#/}")
2798 elif [[ -e "${myroot}/${1#/}" ]]; then
2799 eerror "${FUNCNAME}(): ${myroot}/${1#/} is not a regular file or directory"
2800 else
2801 eerror "${FUNCNAME}(): ${myroot}/${1#/} does not exist"
2802 fi
2803 shift
2804 done
2805
2171 # set additional opts 2806 # set additional opts
2172 myopts+=(-q) 2807 myopts+=(-q)
2173 2808
2174 PYTHON_ABI="$(PYTHON --ABI)" 2809 PYTHON_ABI="${PYTHON_ABI:-$(PYTHON --ABI)}"
2175 2810
2176 ebegin "Compilation and optimization of Python modules for $(python_get_implementation) $(python_get_version)" 2811 ebegin "Compilation and optimization of Python modules for $(python_get_implementation) $(python_get_version)"
2177 if ((${#mydirs[@]})); then 2812 if ((${#mydirs[@]})); then
2178 "$(PYTHON ${PYTHON_ABI})" "${myroot}$(python_get_libdir)/compileall.py" "${myopts[@]}" "${mydirs[@]}" || return_code="1" 2813 "$(PYTHON ${PYTHON_ABI})" "${myroot}$(python_get_libdir)/compileall.py" "${myopts[@]}" "${mydirs[@]}" || return_code="1"
2179 "$(PYTHON ${PYTHON_ABI})" -O "${myroot}$(python_get_libdir)/compileall.py" "${myopts[@]}" "${mydirs[@]}" &> /dev/null || return_code="1" 2814 "$(PYTHON ${PYTHON_ABI})" -O "${myroot}$(python_get_libdir)/compileall.py" "${myopts[@]}" "${mydirs[@]}" &> /dev/null || return_code="1"
2180 _python_clean_compiled_modules "${mydirs[@]}" 2815 _python_clean_compiled_modules "${mydirs[@]}"
2181 fi 2816 fi
2182 2817
2183 if ((${#myfiles[@]})); then 2818 if ((${#myfiles[@]})); then
2819 "$(PYTHON ${PYTHON_ABI})" "${myroot}$(python_get_libdir)/py_compile.py" "${myfiles[@]}" || return_code="1"
2820 "$(PYTHON ${PYTHON_ABI})" -O "${myroot}$(python_get_libdir)/py_compile.py" "${myfiles[@]}" &> /dev/null || return_code="1"
2184 python_mod_compile "${myfiles[@]}" 2821 _python_clean_compiled_modules "${myfiles[@]}"
2185 fi 2822 fi
2186 2823
2187 eend "${return_code}" 2824 eend "${return_code}"
2188 fi 2825 fi
2189} 2826}
2190 2827
2191# @FUNCTION: python_mod_cleanup 2828# @FUNCTION: python_mod_cleanup
2192# @USAGE: [directory|file] 2829# @USAGE: [--allow-evaluated-non-sitedir-paths] [--] <file|directory> [files|directories]
2193# @DESCRIPTION: 2830# @DESCRIPTION:
2194# Run with optional arguments, where arguments are Python modules. If none given, 2831# Delete orphaned byte-compiled Python modules corresponding to specified Python modules.
2195# it will look in /usr/lib/python[0-9].[0-9].
2196#
2197# It will recursively scan all compiled Python modules in the directories and
2198# determine if they are orphaned (i.e. their corresponding .py files are missing.)
2199# If they are, then it will remove their corresponding .pyc and .pyo files.
2200# 2832#
2201# This function can be used only in pkg_postrm() phase. 2833# This function can be used only in pkg_postrm() phase.
2202python_mod_cleanup() { 2834python_mod_cleanup() {
2835 if [[ "${EBUILD_PHASE}" != "postrm" ]]; then
2836 die "${FUNCNAME}() can be used only in pkg_postrm() phase"
2837 fi
2838
2839 _python_check_python_pkg_setup_execution
2203 _python_initialize_prefix_variables 2840 _python_initialize_prefix_variables
2204 2841
2205 local dir iterated_PYTHON_ABIS PYTHON_ABI="${PYTHON_ABI}" root search_paths=() sitedir 2842 local allow_evaluated_non_sitedir_paths="0" dir iterated_PYTHON_ABIS PYTHON_ABI="${PYTHON_ABI}" root search_paths=() sitedir
2206
2207 # Check if phase is pkg_postrm().
2208 [[ "${EBUILD_PHASE}" != "postrm" ]] && die "${FUNCNAME}() can be used only in pkg_postrm() phase"
2209 2843
2210 if _python_package_supporting_installation_for_multiple_python_abis; then 2844 if _python_package_supporting_installation_for_multiple_python_abis; then
2211 if [[ -z "${PYTHON_ABIS}" ]]; then 2845 if has "${EAPI:-0}" 0 1 2 3 && [[ -z "${PYTHON_ABIS}" ]]; then
2212 die "${FUNCNAME}(): Environment not initialized" 2846 die "${FUNCNAME}(): python_pkg_setup() or python_execute_function() not called"
2213 fi 2847 fi
2214 iterated_PYTHON_ABIS="${PYTHON_ABIS}" 2848 iterated_PYTHON_ABIS="${PYTHON_ABIS}"
2215 else 2849 else
2850 if has "${EAPI:-0}" 0 1 2 3; then
2216 iterated_PYTHON_ABIS="${PYTHON_ABI:-$(PYTHON --ABI)}" 2851 iterated_PYTHON_ABIS="${PYTHON_ABI:-$(PYTHON --ABI)}"
2852 else
2853 iterated_PYTHON_ABIS="${PYTHON_ABI}"
2854 fi
2217 fi 2855 fi
2218 2856
2219 # Strip trailing slash from EROOT. 2857 # Strip trailing slash from EROOT.
2220 root="${EROOT%/}" 2858 root="${EROOT%/}"
2221 2859
2222 if (($#)); then 2860 while (($#)); do
2223 if ! has "${EAPI:-0}" 0 1 2 || _python_package_supporting_installation_for_multiple_python_abis; then 2861 case "$1" in
2862 --allow-evaluated-non-sitedir-paths)
2863 allow_evaluated_non_sitedir_paths="1"
2864 ;;
2865 --)
2866 shift
2867 break
2868 ;;
2869 -*)
2870 die "${FUNCNAME}(): Unrecognized option '$1'"
2871 ;;
2872 *)
2873 break
2874 ;;
2875 esac
2876 shift
2877 done
2878
2879 if [[ "${allow_evaluated_non_sitedir_paths}" == "1" ]] && ! _python_package_supporting_installation_for_multiple_python_abis; then
2880 die "${FUNCNAME}(): '--allow-evaluated-non-sitedir-paths' option cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs"
2881 fi
2882
2883 if [[ "$#" -eq 0 ]]; then
2884 die "${FUNCNAME}(): Missing files or directories"
2885 fi
2886
2887 if ! has "${EAPI:-0}" 0 1 2 || _python_package_supporting_installation_for_multiple_python_abis || _python_implementation || [[ "${CATEGORY}/${PN}" == "sys-apps/portage" ]]; then
2224 while (($#)); do 2888 while (($#)); do
2889 if [[ "$1" =~ ^($|(\.|\.\.|/)($|/)) ]]; then
2890 die "${FUNCNAME}(): Invalid argument '$1'"
2225 if ! _python_implementation && [[ "$1" =~ ^/usr/lib(32|64)?/python[[:digit:]]+\.[[:digit:]]+ ]]; then 2891 elif ! _python_implementation && [[ "$1" =~ ^/usr/lib(32|64)?/python[[:digit:]]+\.[[:digit:]]+ ]]; then
2226 die "${FUNCNAME}(): Paths of directories / files in site-packages directories must be relative to site-packages directories" 2892 die "${FUNCNAME}(): Paths of directories / files in site-packages directories must be relative to site-packages directories"
2227 elif [[ "$1" =~ ^/ ]]; then 2893 elif [[ "$1" =~ ^/ ]]; then
2228 if _python_package_supporting_installation_for_multiple_python_abis; then 2894 if _python_package_supporting_installation_for_multiple_python_abis; then
2895 if [[ "${allow_evaluated_non_sitedir_paths}" != "1" ]]; then
2229 die "${FUNCNAME}(): Absolute paths cannot be used in ebuilds of packages supporting installation for multiple Python ABIs" 2896 die "${FUNCNAME}(): Absolute paths cannot be used in ebuilds of packages supporting installation for multiple Python ABIs"
2230 fi 2897 fi
2898 if [[ "$1" != *\$* ]]; then
2899 die "${FUNCNAME}(): '$1' has invalid syntax"
2900 fi
2901 for PYTHON_ABI in ${iterated_PYTHON_ABIS}; do
2902 eval "search_paths+=(\"\${root}$1\")"
2903 done
2904 else
2231 search_paths+=("${root}$1") 2905 search_paths+=("${root}$1")
2906 fi
2232 else 2907 else
2233 for PYTHON_ABI in ${iterated_PYTHON_ABIS}; do 2908 for PYTHON_ABI in ${iterated_PYTHON_ABIS}; do
2234 search_paths+=("${root}$(python_get_sitedir)/$1") 2909 search_paths+=("${root}$(python_get_sitedir)/$1")
2235 done
2236 fi
2237 shift
2238 done
2239 else
2240 search_paths=("${@#/}")
2241 search_paths=("${search_paths[@]/#/${root}/}")
2242 fi
2243 else
2244 for dir in "${root}"/usr/lib*; do
2245 if [[ -d "${dir}" && ! -L "${dir}" ]]; then
2246 for sitedir in "${dir}"/python*/site-packages; do
2247 if [[ -d "${sitedir}" ]]; then
2248 search_paths+=("${sitedir}")
2249 fi
2250 done 2910 done
2251 fi 2911 fi
2912 shift
2252 done 2913 done
2253 for sitedir in "${root}"/usr/share/jython-*/Lib/site-packages; do 2914 else
2254 if [[ -d "${sitedir}" ]]; then 2915 # Deprecated part of python_mod_cleanup()
2916 ewarn
2917 ewarn "Deprecation Warning: Usage of ${FUNCNAME}() in packages not supporting installation"
2918 ewarn "for multiple Python ABIs in EAPI <=2 is deprecated and will be disallowed on 2011-08-01."
2919 ewarn "Use EAPI >=3 and call ${FUNCNAME}() with paths having appropriate syntax."
2920 ewarn "The ebuild needs to be fixed. Please report a bug, if it has not been already reported."
2921 ewarn
2922
2255 search_paths+=("${sitedir}") 2923 search_paths=("${@#/}")
2256 fi 2924 search_paths=("${search_paths[@]/#/${root}/}")
2257 done
2258 fi 2925 fi
2259 2926
2260 _python_clean_compiled_modules "${search_paths[@]}" 2927 _python_clean_compiled_modules "${search_paths[@]}"
2261} 2928}
2262 2929
2263# ================================================================================================ 2930# ================================================================================================
2264# ===================================== DEPRECATED FUNCTIONS ===================================== 2931# ===================================== DEPRECATED FUNCTIONS =====================================
2265# ================================================================================================ 2932# ================================================================================================
2266
2267# @FUNCTION: python_version
2268# @DESCRIPTION:
2269# Run without arguments and it will export the version of python
2270# currently in use as $PYVER; sets PYVER/PYVER_MAJOR/PYVER_MINOR
2271python_version() {
2272 if ! has "${EAPI:-0}" 0 1 2 || _python_package_supporting_installation_for_multiple_python_abis; then
2273 eerror "Use PYTHON() and/or python_get_*() instead of ${FUNCNAME}()."
2274 die "${FUNCNAME}() cannot be used in this EAPI"
2275 fi
2276
2277 _python_set_color_variables
2278
2279 if [[ "${FUNCNAME[1]}" != "distutils_python_version" ]]; then
2280 echo
2281 echo " ${_RED}*${_NORMAL} ${_RED}Deprecation Warning: ${FUNCNAME}() is deprecated and will be banned on 2010-07-01.${_NORMAL}"
2282 echo " ${_RED}*${_NORMAL} ${_RED}Use PYTHON() instead of python variable. Use python_get_*() instead of PYVER* variables.${_NORMAL}"
2283 echo " ${_RED}*${_NORMAL} ${_RED}The ebuild needs to be fixed. Please report a bug, if it has not been already reported.${_NORMAL}"
2284 echo
2285
2286 einfo &> /dev/null
2287 einfo "Deprecation Warning: ${FUNCNAME}() is deprecated and will be banned on 2010-07-01." &> /dev/null
2288 einfo "Use PYTHON() instead of python variable. Use python_get_*() instead of PYVER* variables." &> /dev/null
2289 einfo "The ebuild needs to be fixed. Please report a bug, if it has not been already reported." &> /dev/null
2290 einfo &> /dev/null
2291 fi
2292
2293 [[ -n "${PYVER}" ]] && return 0
2294 local tmpstr
2295 python="${python:-${EPREFIX}/usr/bin/python}"
2296 tmpstr="$(EPYTHON= ${python} -V 2>&1 )"
2297 export PYVER_ALL="${tmpstr#Python }"
2298 export PYVER_MAJOR="${PYVER_ALL:0:1}"
2299 export PYVER_MINOR="${PYVER_ALL:2:1}"
2300 if [[ "${PYVER_ALL:3:1}" == "." ]]; then
2301 export PYVER_MICRO="${PYVER_ALL:4}"
2302 fi
2303 export PYVER="${PYVER_MAJOR}.${PYVER_MINOR}"
2304}
2305
2306# @FUNCTION: python_mod_exists
2307# @USAGE: <module>
2308# @DESCRIPTION:
2309# Run with the module name as an argument. It will check if a
2310# Python module is installed and loadable. It will return
2311# TRUE(0) if the module exists, and FALSE(1) if the module does
2312# not exist.
2313#
2314# Example:
2315# if python_mod_exists gtk; then
2316# echo "gtk support enabled"
2317# fi
2318python_mod_exists() {
2319 if ! has "${EAPI:-0}" 0 1 2 || _python_package_supporting_installation_for_multiple_python_abis; then
2320 eerror "Use USE dependencies and/or has_version() instead of ${FUNCNAME}()."
2321 die "${FUNCNAME}() cannot be used in this EAPI"
2322 fi
2323
2324 _python_set_color_variables
2325
2326 echo
2327 echo " ${_RED}*${_NORMAL} ${_RED}Deprecation Warning: ${FUNCNAME}() is deprecated and will be banned on 2010-07-01.${_NORMAL}"
2328 echo " ${_RED}*${_NORMAL} ${_RED}Use USE dependencies and/or has_version() instead of ${FUNCNAME}().${_NORMAL}"
2329 echo " ${_RED}*${_NORMAL} ${_RED}The ebuild needs to be fixed. Please report a bug, if it has not been already reported.${_NORMAL}"
2330 echo
2331
2332 einfo &> /dev/null
2333 einfo "Deprecation Warning: ${FUNCNAME}() is deprecated and will be banned on 2010-07-01." &> /dev/null
2334 einfo "Use USE dependencies and/or has_version() instead of ${FUNCNAME}()." &> /dev/null
2335 einfo "The ebuild needs to be fixed. Please report a bug, if it has not been already reported." &> /dev/null
2336 einfo &> /dev/null
2337
2338 if [[ "$#" -ne 1 ]]; then
2339 die "${FUNCNAME}() requires 1 argument"
2340 fi
2341 "$(PYTHON ${PYTHON_ABI})" -c "import $1" &> /dev/null
2342}
2343
2344# @FUNCTION: python_tkinter_exists
2345# @DESCRIPTION:
2346# Run without arguments, checks if Python was compiled with Tkinter
2347# support. If not, prints an error message and dies.
2348python_tkinter_exists() {
2349 if ! has "${EAPI:-0}" 0 1 2 || _python_package_supporting_installation_for_multiple_python_abis; then
2350 eerror "Use PYTHON_USE_WITH=\"xml\" and python_pkg_setup() instead of ${FUNCNAME}()."
2351 die "${FUNCNAME}() cannot be used in this EAPI"
2352 fi
2353
2354 _python_set_color_variables
2355
2356 if [[ "${FUNCNAME[1]}" != "distutils_python_tkinter" ]]; then
2357 echo
2358 echo " ${_RED}*${_NORMAL} ${_RED}Deprecation Warning: ${FUNCNAME}() is deprecated and will be banned on 2010-07-01.${_NORMAL}"
2359 echo " ${_RED}*${_NORMAL} ${_RED}Use PYTHON_USE_WITH=\"xml\" and python_pkg_setup() instead of ${FUNCNAME}().${_NORMAL}"
2360 echo " ${_RED}*${_NORMAL} ${_RED}The ebuild needs to be fixed. Please report a bug, if it has not been already reported.${_NORMAL}"
2361 echo
2362
2363 einfo &> /dev/null
2364 einfo "Deprecation Warning: ${FUNCNAME}() is deprecated and will be banned on 2010-07-01." &> /dev/null
2365 einfo "Use PYTHON_USE_WITH=\"xml\" and python_pkg_setup() instead of ${FUNCNAME}()." &> /dev/null
2366 einfo "The ebuild needs to be fixed. Please report a bug, if it has not been already reported." &> /dev/null
2367 einfo &> /dev/null
2368 fi
2369
2370 if ! "$(PYTHON ${PYTHON_ABI})" -c "from sys import version_info
2371if version_info[0] == 3:
2372 import tkinter
2373else:
2374 import Tkinter" &> /dev/null; then
2375 eerror "Python needs to be rebuilt with tkinter support enabled."
2376 eerror "Add the following line to '${EPREFIX}/etc/portage/package.use' and rebuild Python"
2377 eerror "dev-lang/python tk"
2378 die "Python installed without support for tkinter"
2379 fi
2380}
2381
2382# @FUNCTION: python_mod_compile
2383# @USAGE: <file> [more files ...]
2384# @DESCRIPTION:
2385# Given filenames, it will pre-compile the module's .pyc and .pyo.
2386# This function can be used only in pkg_postinst() phase.
2387#
2388# Example:
2389# python_mod_compile /usr/lib/python2.3/site-packages/pygoogle.py
2390#
2391python_mod_compile() {
2392 if ! has "${EAPI:-0}" 0 1 2 || _python_package_supporting_installation_for_multiple_python_abis; then
2393 eerror "Use python_mod_optimize() instead of ${FUNCNAME}()."
2394 die "${FUNCNAME}() cannot be used in this EAPI"
2395 fi
2396
2397 _python_initialize_prefix_variables
2398
2399 local f myroot myfiles=()
2400
2401 # Check if phase is pkg_postinst()
2402 [[ "${EBUILD_PHASE}" != "postinst" ]] && die "${FUNCNAME}() can be used only in pkg_postinst() phase"
2403
2404 # strip trailing slash
2405 myroot="${EROOT%/}"
2406
2407 # respect EROOT
2408 for f in "$@"; do
2409 [[ -f "${myroot}/${f}" ]] && myfiles+=("${myroot}/${f}")
2410 done
2411
2412 PYTHON_ABI="$(PYTHON --ABI)"
2413
2414 if ((${#myfiles[@]})); then
2415 "$(PYTHON ${PYTHON_ABI})" "${myroot}$(python_get_libdir)/py_compile.py" "${myfiles[@]}"
2416 "$(PYTHON ${PYTHON_ABI})" -O "${myroot}$(python_get_libdir)/py_compile.py" "${myfiles[@]}" &> /dev/null
2417 _python_clean_compiled_modules "${myfiles[@]}"
2418 else
2419 ewarn "No files to compile!"
2420 fi
2421}

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