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Revision 1.99 Revision 1.115
1# Copyright 1999-2010 Gentoo Foundation 1# Copyright 1999-2011 Gentoo Foundation
2# Distributed under the terms of the GNU General Public License v2 2# Distributed under the terms of the GNU General Public License v2
3# $Header: /var/cvsroot/gentoo-x86/eclass/python.eclass,v 1.99 2010/05/25 19:49:54 arfrever Exp $ 3# $Header: /var/cvsroot/gentoo-x86/eclass/python.eclass,v 1.115 2011/07/04 11:27:29 djc Exp $
4 4
5# @ECLASS: python.eclass 5# @ECLASS: python.eclass
6# @MAINTAINER: 6# @MAINTAINER:
7# Gentoo Python Project <python@gentoo.org> 7# Gentoo Python Project <python@gentoo.org>
8# @BLURB: Eclass for Python packages 8# @BLURB: Eclass for Python packages
13 13
14if ! has "${EAPI:-0}" 0 1 2 3; then 14if ! has "${EAPI:-0}" 0 1 2 3; then
15 die "API of python.eclass in EAPI=\"${EAPI}\" not established" 15 die "API of python.eclass in EAPI=\"${EAPI}\" not established"
16fi 16fi
17 17
18_CPYTHON2_SUPPORTED_ABIS=(2.4 2.5 2.6 2.7) 18_CPYTHON2_GLOBALLY_SUPPORTED_ABIS=(2.4 2.5 2.6 2.7)
19_CPYTHON3_SUPPORTED_ABIS=(3.0 3.1 3.2) 19_CPYTHON3_GLOBALLY_SUPPORTED_ABIS=(3.0 3.1 3.2 3.3)
20_JYTHON_SUPPORTED_ABIS=(2.5-jython) 20_JYTHON_GLOBALLY_SUPPORTED_ABIS=(2.5-jython)
21_PYTHON_GLOBALLY_SUPPORTED_ABIS=(${_CPYTHON2_GLOBALLY_SUPPORTED_ABIS[@]} ${_CPYTHON3_GLOBALLY_SUPPORTED_ABIS[@]} ${_JYTHON_GLOBALLY_SUPPORTED_ABIS[@]})
22
23# ================================================================================================
24# ===================================== HANDLING OF METADATA =====================================
25# ================================================================================================
26
27_python_check_python_abi_matching() {
28 local pattern patterns patterns_list="0" PYTHON_ABI
29
30 while (($#)); do
31 case "$1" in
32 --patterns-list)
33 patterns_list="1"
34 ;;
35 --)
36 shift
37 break
38 ;;
39 -*)
40 die "${FUNCNAME}(): Unrecognized option '$1'"
41 ;;
42 *)
43 break
44 ;;
45 esac
46 shift
47 done
48
49 if [[ "$#" -ne 2 ]]; then
50 die "${FUNCNAME}() requires 2 arguments"
51 fi
52
53 PYTHON_ABI="$1"
54
55 if [[ "${patterns_list}" == "0" ]]; then
56 pattern="$2"
57
58 if [[ "${pattern}" == *"-cpython" ]]; then
59 [[ "${PYTHON_ABI}" =~ ^[[:digit:]]+\.[[:digit:]]+$ && "${PYTHON_ABI}" == ${pattern%-cpython} ]]
60 elif [[ "${pattern}" == *"-jython" ]]; then
61 [[ "${PYTHON_ABI}" == ${pattern} ]]
62 else
63 if [[ "${PYTHON_ABI}" =~ ^[[:digit:]]+\.[[:digit:]]+$ ]]; then
64 [[ "${PYTHON_ABI}" == ${pattern} ]]
65 elif [[ "${PYTHON_ABI}" =~ ^[[:digit:]]+\.[[:digit:]]+-jython$ ]]; then
66 [[ "${PYTHON_ABI%-jython}" == ${pattern} ]]
67 else
68 die "${FUNCNAME}(): Unrecognized Python ABI '${PYTHON_ABI}'"
69 fi
70 fi
71 else
72 patterns="${2// /$'\n'}"
73
74 while read pattern; do
75 if _python_check_python_abi_matching "${PYTHON_ABI}" "${pattern}"; then
76 return 0
77 fi
78 done <<< "${patterns}"
79
80 return 1
81 fi
82}
21 83
22# @ECLASS-VARIABLE: PYTHON_DEPEND 84# @ECLASS-VARIABLE: PYTHON_DEPEND
23# @DESCRIPTION: 85# @DESCRIPTION:
24# Specification of dependency on dev-lang/python. 86# Specification of dependency on dev-lang/python.
25# Syntax: 87# Syntax:
27# version_components_group: <major_version[:[minimal_version][:maximal_version]]> 89# version_components_group: <major_version[:[minimal_version][:maximal_version]]>
28# major_version: <2|3|*> 90# major_version: <2|3|*>
29# minimal_version: <minimal_major_version.minimal_minor_version> 91# minimal_version: <minimal_major_version.minimal_minor_version>
30# maximal_version: <maximal_major_version.maximal_minor_version> 92# maximal_version: <maximal_major_version.maximal_minor_version>
31 93
32_parse_PYTHON_DEPEND() { 94_python_parse_PYTHON_DEPEND() {
33 local major_version maximal_version minimal_version python_all="0" python_maximal_version python_minimal_version python_versions=() python2="0" python2_maximal_version python2_minimal_version python3="0" python3_maximal_version python3_minimal_version USE_flag= version_components_group version_components_group_regex version_components_groups 95 local major_version maximal_version minimal_version python_all="0" python_maximal_version python_minimal_version python_versions=() python2="0" python2_maximal_version python2_minimal_version python3="0" python3_maximal_version python3_minimal_version USE_flag= version_components_group version_components_group_regex version_components_groups
34 96
35 version_components_group_regex="(2|3|\*)(:([[:digit:]]+\.[[:digit:]]+)?(:([[:digit:]]+\.[[:digit:]]+)?)?)?" 97 version_components_group_regex="(2|3|\*)(:([[:digit:]]+\.[[:digit:]]+)?(:([[:digit:]]+\.[[:digit:]]+)?)?)?"
36 version_components_groups="${PYTHON_DEPEND}" 98 version_components_groups="${PYTHON_DEPEND}"
37 99
60 fi 122 fi
61 fi 123 fi
62 124
63 if [[ "${major_version}" == "2" ]]; then 125 if [[ "${major_version}" == "2" ]]; then
64 python2="1" 126 python2="1"
65 python_versions=("${_CPYTHON2_SUPPORTED_ABIS[@]}") 127 python_versions=("${_CPYTHON2_GLOBALLY_SUPPORTED_ABIS[@]}")
66 python2_minimal_version="${minimal_version}" 128 python2_minimal_version="${minimal_version}"
67 python2_maximal_version="${maximal_version}" 129 python2_maximal_version="${maximal_version}"
68 elif [[ "${major_version}" == "3" ]]; then 130 elif [[ "${major_version}" == "3" ]]; then
69 python3="1" 131 python3="1"
70 python_versions=("${_CPYTHON3_SUPPORTED_ABIS[@]}") 132 python_versions=("${_CPYTHON3_GLOBALLY_SUPPORTED_ABIS[@]}")
71 python3_minimal_version="${minimal_version}" 133 python3_minimal_version="${minimal_version}"
72 python3_maximal_version="${maximal_version}" 134 python3_maximal_version="${maximal_version}"
73 else 135 else
74 python_all="1" 136 python_all="1"
75 python_versions=("${_CPYTHON2_SUPPORTED_ABIS[@]}" "${_CPYTHON3_SUPPORTED_ABIS[@]}") 137 python_versions=("${_CPYTHON2_GLOBALLY_SUPPORTED_ABIS[@]}" "${_CPYTHON3_GLOBALLY_SUPPORTED_ABIS[@]}")
76 python_minimal_version="${minimal_version}" 138 python_minimal_version="${minimal_version}"
77 python_maximal_version="${maximal_version}" 139 python_maximal_version="${maximal_version}"
78 fi 140 fi
79 141
80 if [[ -n "${minimal_version}" ]] && ! has "${minimal_version}" "${python_versions[@]}"; then 142 if [[ -n "${minimal_version}" ]] && ! has "${minimal_version}" "${python_versions[@]}"; then
108 170
109 if [[ "${python_all}" == "1" ]]; then 171 if [[ "${python_all}" == "1" ]]; then
110 if [[ -z "${python_minimal_version}" && -z "${python_maximal_version}" ]]; then 172 if [[ -z "${python_minimal_version}" && -z "${python_maximal_version}" ]]; then
111 _PYTHON_ATOMS+=("dev-lang/python") 173 _PYTHON_ATOMS+=("dev-lang/python")
112 else 174 else
113 python_versions=("${_CPYTHON2_SUPPORTED_ABIS[@]}" "${_CPYTHON3_SUPPORTED_ABIS[@]}") 175 python_versions=("${_CPYTHON2_GLOBALLY_SUPPORTED_ABIS[@]}" "${_CPYTHON3_GLOBALLY_SUPPORTED_ABIS[@]}")
114 python_minimal_version="${python_minimal_version:-${python_versions[0]}}" 176 python_minimal_version="${python_minimal_version:-${python_versions[0]}}"
115 python_maximal_version="${python_maximal_version:-${python_versions[${#python_versions[@]}-1]}}" 177 python_maximal_version="${python_maximal_version:-${python_versions[${#python_versions[@]}-1]}}"
116 _append_accepted_versions_range 178 _append_accepted_versions_range
117 fi 179 fi
118 else 180 else
119 if [[ "${python3}" == "1" ]]; then 181 if [[ "${python3}" == "1" ]]; then
120 if [[ -z "${python3_minimal_version}" && -z "${python3_maximal_version}" ]]; then 182 if [[ -z "${python3_minimal_version}" && -z "${python3_maximal_version}" ]]; then
121 _PYTHON_ATOMS+=("=dev-lang/python-3*") 183 _PYTHON_ATOMS+=("=dev-lang/python-3*")
122 else 184 else
123 python_versions=("${_CPYTHON3_SUPPORTED_ABIS[@]}") 185 python_versions=("${_CPYTHON3_GLOBALLY_SUPPORTED_ABIS[@]}")
124 python_minimal_version="${python3_minimal_version:-${python_versions[0]}}" 186 python_minimal_version="${python3_minimal_version:-${python_versions[0]}}"
125 python_maximal_version="${python3_maximal_version:-${python_versions[${#python_versions[@]}-1]}}" 187 python_maximal_version="${python3_maximal_version:-${python_versions[${#python_versions[@]}-1]}}"
126 _append_accepted_versions_range 188 _append_accepted_versions_range
127 fi 189 fi
128 fi 190 fi
129 if [[ "${python2}" == "1" ]]; then 191 if [[ "${python2}" == "1" ]]; then
130 if [[ -z "${python2_minimal_version}" && -z "${python2_maximal_version}" ]]; then 192 if [[ -z "${python2_minimal_version}" && -z "${python2_maximal_version}" ]]; then
131 _PYTHON_ATOMS+=("=dev-lang/python-2*") 193 _PYTHON_ATOMS+=("=dev-lang/python-2*")
132 else 194 else
133 python_versions=("${_CPYTHON2_SUPPORTED_ABIS[@]}") 195 python_versions=("${_CPYTHON2_GLOBALLY_SUPPORTED_ABIS[@]}")
134 python_minimal_version="${python2_minimal_version:-${python_versions[0]}}" 196 python_minimal_version="${python2_minimal_version:-${python_versions[0]}}"
135 python_maximal_version="${python2_maximal_version:-${python_versions[${#python_versions[@]}-1]}}" 197 python_maximal_version="${python2_maximal_version:-${python_versions[${#python_versions[@]}-1]}}"
136 _append_accepted_versions_range 198 _append_accepted_versions_range
137 fi 199 fi
138 fi 200 fi
153} 215}
154 216
155DEPEND=">=app-admin/eselect-python-20091230" 217DEPEND=">=app-admin/eselect-python-20091230"
156RDEPEND="${DEPEND}" 218RDEPEND="${DEPEND}"
157 219
158if [[ -n "${PYTHON_DEPEND}" && -n "${NEED_PYTHON}" ]]; then
159 die "PYTHON_DEPEND and NEED_PYTHON cannot be set simultaneously"
160elif [[ -n "${PYTHON_DEPEND}" ]]; then 220if [[ -n "${PYTHON_DEPEND}" ]]; then
161 _parse_PYTHON_DEPEND 221 _python_parse_PYTHON_DEPEND
162elif [[ -n "${NEED_PYTHON}" ]]; then
163 if ! has "${EAPI:-0}" 0 1 2; then
164 eerror "Use PYTHON_DEPEND instead of NEED_PYTHON."
165 die "NEED_PYTHON cannot be used in this EAPI"
166 fi
167 _PYTHON_ATOMS=(">=dev-lang/python-${NEED_PYTHON}")
168 DEPEND+="${DEPEND:+ }${_PYTHON_ATOMS[@]}"
169 RDEPEND+="${RDEPEND:+ }${_PYTHON_ATOMS[@]}"
170else 222else
171 _PYTHON_ATOMS=("dev-lang/python") 223 _PYTHON_ATOMS=("dev-lang/python")
224fi
225unset -f _python_parse_PYTHON_DEPEND
226
227if [[ -n "${NEED_PYTHON}" ]]; then
228 eerror "Use PYTHON_DEPEND variable instead of NEED_PYTHON variable."
229 die "NEED_PYTHON variable is banned"
172fi 230fi
173 231
174# @ECLASS-VARIABLE: PYTHON_USE_WITH 232# @ECLASS-VARIABLE: PYTHON_USE_WITH
175# @DESCRIPTION: 233# @DESCRIPTION:
176# Set this to a space separated list of USE flags the Python slot in use must be built with. 234# Set this to a space separated list of USE flags the Python slot in use must be built with.
241 else 299 else
242 die "${FUNCNAME}(): Support for EAPI=\"${EAPI}\" not implemented" 300 die "${FUNCNAME}(): Support for EAPI=\"${EAPI}\" not implemented"
243 fi 301 fi
244} 302}
245 303
304_python_abi-specific_local_scope() {
305 [[ " ${FUNCNAME[@]:2} " =~ " "(_python_final_sanity_checks|python_execute_function|python_mod_optimize|python_mod_cleanup)" " ]]
306}
307
246_python_initialize_prefix_variables() { 308_python_initialize_prefix_variables() {
247 if has "${EAPI:-0}" 0 1 2; then 309 if has "${EAPI:-0}" 0 1 2; then
248 if [[ -n "${ROOT}" && -z "${EROOT}" ]]; then 310 if [[ -n "${ROOT}" && -z "${EROOT}" ]]; then
249 EROOT="${ROOT%/}${EPREFIX}/" 311 EROOT="${ROOT%/}${EPREFIX}/"
250 fi 312 fi
252 ED="${D%/}${EPREFIX}/" 314 ED="${D%/}${EPREFIX}/"
253 fi 315 fi
254 fi 316 fi
255} 317}
256 318
257unset PYTHON_SANITY_CHECKS 319unset PYTHON_SANITY_CHECKS_EXECUTED PYTHON_SKIP_SANITY_CHECKS
258 320
259_python_initial_sanity_checks() { 321_python_initial_sanity_checks() {
260 if [[ "$(declare -p PYTHON_SANITY_CHECKS 2> /dev/null)" != "declare -- PYTHON_SANITY_CHECKS="* ]]; then 322 if [[ "$(declare -p PYTHON_SANITY_CHECKS_EXECUTED 2> /dev/null)" != "declare -- PYTHON_SANITY_CHECKS_EXECUTED="* || " ${FUNCNAME[@]:1} " =~ " "(python_set_active_version|python_pkg_setup)" " && -z "${PYTHON_SKIP_SANITY_CHECKS}" ]]; then
261 # Ensure that /usr/bin/python and /usr/bin/python-config are valid. 323 # Ensure that /usr/bin/python and /usr/bin/python-config are valid.
262 if [[ "$(readlink "${EPREFIX}/usr/bin/python")" != "python-wrapper" ]]; then 324 if [[ "$(readlink "${EPREFIX}/usr/bin/python")" != "python-wrapper" ]]; then
263 eerror "'${EPREFIX}/usr/bin/python' is not valid symlink." 325 eerror "'${EPREFIX}/usr/bin/python' is not valid symlink."
264 eerror "Use \`eselect python set \${python_interpreter}\` to fix this problem." 326 eerror "Use \`eselect python set \${python_interpreter}\` to fix this problem."
265 die "'${EPREFIX}/usr/bin/python' is not valid symlink" 327 die "'${EPREFIX}/usr/bin/python' is not valid symlink"
271 fi 333 fi
272 fi 334 fi
273} 335}
274 336
275_python_final_sanity_checks() { 337_python_final_sanity_checks() {
276 if ! _python_implementation && [[ "$(declare -p PYTHON_SANITY_CHECKS 2> /dev/null)" != "declare -- PYTHON_SANITY_CHECKS="* ]]; then 338 if ! _python_implementation && [[ "$(declare -p PYTHON_SANITY_CHECKS_EXECUTED 2> /dev/null)" != "declare -- PYTHON_SANITY_CHECKS_EXECUTED="* || " ${FUNCNAME[@]:1} " =~ " "(python_set_active_version|python_pkg_setup)" " && -z "${PYTHON_SKIP_SANITY_CHECKS}" ]]; then
277 local PYTHON_ABI="${PYTHON_ABI}" 339 local PYTHON_ABI="${PYTHON_ABI}"
278 for PYTHON_ABI in ${PYTHON_ABIS-${PYTHON_ABI}}; do 340 for PYTHON_ABI in ${PYTHON_ABIS-${PYTHON_ABI}}; do
279 # Ensure that appropriate version of Python is installed. 341 # Ensure that appropriate version of Python is installed.
280 if ! has_version "$(python_get_implementational_package)"; then 342 if ! has_version "$(python_get_implementational_package)"; then
281 die "$(python_get_implementational_package) is not installed" 343 die "$(python_get_implementational_package) is not installed"
291 eerror "Locally active version of Python: '$(EPYTHON="$(PYTHON)" python -c "${_PYTHON_ABI_EXTRACTION_COMMAND}")'" 353 eerror "Locally active version of Python: '$(EPYTHON="$(PYTHON)" python -c "${_PYTHON_ABI_EXTRACTION_COMMAND}")'"
292 die "'python' does not respect EPYTHON variable" 354 die "'python' does not respect EPYTHON variable"
293 fi 355 fi
294 done 356 done
295 fi 357 fi
296 PYTHON_SANITY_CHECKS="1" 358 PYTHON_SANITY_CHECKS_EXECUTED="1"
297} 359}
360
361# @ECLASS-VARIABLE: PYTHON_COLORS
362# @DESCRIPTION:
363# User-configurable colored output.
364PYTHON_COLORS="${PYTHON_COLORS:-0}"
298 365
299_python_set_color_variables() { 366_python_set_color_variables() {
300 if [[ "${NOCOLOR:-false}" =~ ^(false|no)$ ]]; then 367 if [[ "${PYTHON_COLORS}" != "0" && "${NOCOLOR:-false}" =~ ^(false|no)$ ]]; then
301 _BOLD=$'\e[1m' 368 _BOLD=$'\e[1m'
302 _RED=$'\e[1;31m' 369 _RED=$'\e[1;31m'
303 _GREEN=$'\e[1;32m' 370 _GREEN=$'\e[1;32m'
304 _BLUE=$'\e[1;34m' 371 _BLUE=$'\e[1;34m'
305 _CYAN=$'\e[1;36m' 372 _CYAN=$'\e[1;36m'
314 fi 381 fi
315} 382}
316 383
317unset PYTHON_PKG_SETUP_EXECUTED 384unset PYTHON_PKG_SETUP_EXECUTED
318 385
386_python_check_python_pkg_setup_execution() {
387 [[ " ${FUNCNAME[@]:1} " =~ " "(python_set_active_version|python_pkg_setup)" " ]] && return
388
389 if ! has "${EAPI:-0}" 0 1 2 3 && [[ -z "${PYTHON_PKG_SETUP_EXECUTED}" ]]; then
390 die "python_pkg_setup() not called"
391 fi
392}
393
319# @FUNCTION: python_pkg_setup 394# @FUNCTION: python_pkg_setup
320# @DESCRIPTION: 395# @DESCRIPTION:
321# Perform sanity checks and initialize environment. 396# Perform sanity checks and initialize environment.
322# 397#
323# This function is exported in EAPI 2 and 3 when PYTHON_USE_WITH or PYTHON_USE_WITH_OR variable 398# This function is exported in EAPI 2 and 3 when PYTHON_USE_WITH or PYTHON_USE_WITH_OR variable
324# is set and always in EAPI >=4. Calling of this function is mandatory in EAPI >=4. 399# is set and always in EAPI >=4. Calling of this function is mandatory in EAPI >=4.
325#
326# This function can be used only in pkg_setup() phase.
327python_pkg_setup() { 400python_pkg_setup() {
328 # Check if phase is pkg_setup(). 401 if [[ "${EBUILD_PHASE}" != "setup" ]]; then
329 [[ "${EBUILD_PHASE}" != "setup" ]] && die "${FUNCNAME}() can be used only in pkg_setup() phase" 402 die "${FUNCNAME}() can be used only in pkg_setup() phase"
403 fi
404
405 if [[ "$#" -ne 0 ]]; then
406 die "${FUNCNAME}() does not accept arguments"
407 fi
408
409 export JYTHON_SYSTEM_CACHEDIR="1"
410 addwrite "${EPREFIX}/var/cache/jython"
330 411
331 if _python_package_supporting_installation_for_multiple_python_abis; then 412 if _python_package_supporting_installation_for_multiple_python_abis; then
332 _python_calculate_PYTHON_ABIS 413 _python_calculate_PYTHON_ABIS
333 export EPYTHON="$(PYTHON -f)" 414 export EPYTHON="$(PYTHON -f)"
334 else 415 else
366 die "Please rebuild ${python_atom} with at least one of the following USE flags enabled: ${PYTHON_USE_WITH_OR}" 447 die "Please rebuild ${python_atom} with at least one of the following USE flags enabled: ${PYTHON_USE_WITH_OR}"
367 fi 448 fi
368 } 449 }
369 450
370 if _python_package_supporting_installation_for_multiple_python_abis; then 451 if _python_package_supporting_installation_for_multiple_python_abis; then
371 python_execute_function -q python_pkg_setup_check_USE_flags 452 PYTHON_SKIP_SANITY_CHECKS="1" python_execute_function -q python_pkg_setup_check_USE_flags
372 else 453 else
373 python_pkg_setup_check_USE_flags 454 python_pkg_setup_check_USE_flags
374 fi 455 fi
375 456
376 unset -f python_pkg_setup_check_USE_flags 457 unset -f python_pkg_setup_check_USE_flags
377 fi 458 fi
378 459
379 PYTHON_PKG_SETUP_EXECUTED="1" 460 PYTHON_PKG_SETUP_EXECUTED="1"
380} 461}
381 462
382if ! has "${EAPI:-0}" 0 1 2 3 || has "${EAPI:-0}" 2 3 && [[ -n "${PYTHON_USE_WITH}" || -n "${PYTHON_USE_WITH_OR}" ]]; then 463if ! has "${EAPI:-0}" 0 1 2 3 || { has "${EAPI:-0}" 2 3 && [[ -n "${PYTHON_USE_WITH}" || -n "${PYTHON_USE_WITH_OR}" ]]; }; then
383 EXPORT_FUNCTIONS pkg_setup 464 EXPORT_FUNCTIONS pkg_setup
384fi 465fi
385 466
467_PYTHON_SHEBANG_BASE_PART_REGEX='^#![[:space:]]*([^[:space:]]*/usr/bin/env[[:space:]]+)?([^[:space:]]*/)?(jython|python)'
468
386# @FUNCTION: python_convert_shebangs 469# @FUNCTION: python_convert_shebangs
387# @USAGE: [-q|--quiet] [-r|--recursive] [-x|--only-executables] [--] <Python_version> <file|directory> [files|directories] 470# @USAGE: [-q|--quiet] [-r|--recursive] [-x|--only-executables] [--] <Python_ABI|Python_version> <file|directory> [files|directories]
388# @DESCRIPTION: 471# @DESCRIPTION:
389# Convert shebangs in specified files. Directories can be specified only with --recursive option. 472# Convert shebangs in specified files. Directories can be specified only with --recursive option.
390python_convert_shebangs() { 473python_convert_shebangs() {
474 _python_check_python_pkg_setup_execution
475
391 local argument file files=() only_executables="0" python_version quiet="0" recursive="0" 476 local argument file files=() only_executables="0" python_interpreter quiet="0" recursive="0"
392 477
393 while (($#)); do 478 while (($#)); do
394 case "$1" in 479 case "$1" in
395 -r|--recursive) 480 -r|--recursive)
396 recursive="1" 481 recursive="1"
419 die "${FUNCNAME}(): Missing Python version and files or directories" 504 die "${FUNCNAME}(): Missing Python version and files or directories"
420 elif [[ "$#" -eq 1 ]]; then 505 elif [[ "$#" -eq 1 ]]; then
421 die "${FUNCNAME}(): Missing files or directories" 506 die "${FUNCNAME}(): Missing files or directories"
422 fi 507 fi
423 508
424 python_version="$1" 509 if [[ -n "$(_python_get_implementation --ignore-invalid "$1")" ]]; then
510 python_interpreter="$(PYTHON "$1")"
511 else
512 python_interpreter="python$1"
513 fi
425 shift 514 shift
426 515
427 for argument in "$@"; do 516 for argument in "$@"; do
428 if [[ ! -e "${argument}" ]]; then 517 if [[ ! -e "${argument}" ]]; then
429 die "${FUNCNAME}(): '${argument}' does not exist" 518 die "${FUNCNAME}(): '${argument}' does not exist"
444 533
445 for file in "${files[@]}"; do 534 for file in "${files[@]}"; do
446 file="${file#./}" 535 file="${file#./}"
447 [[ "${only_executables}" == "1" && ! -x "${file}" ]] && continue 536 [[ "${only_executables}" == "1" && ! -x "${file}" ]] && continue
448 537
449 if [[ "$(head -n1 "${file}")" =~ ^'#!'.*python ]]; then 538 if [[ "$(head -n1 "${file}")" =~ ${_PYTHON_SHEBANG_BASE_PART_REGEX} ]]; then
450 [[ "$(sed -ne "2p" "${file}")" =~ ^"# Gentoo '".*"' wrapper script generated by python_generate_wrapper_scripts()"$ ]] && continue 539 [[ "$(sed -ne "2p" "${file}")" =~ ^"# Gentoo '".*"' wrapper script generated by python_generate_wrapper_scripts()"$ ]] && continue
451 540
452 if [[ "${quiet}" == "0" ]]; then 541 if [[ "${quiet}" == "0" ]]; then
453 einfo "Converting shebang in '${file}'" 542 einfo "Converting shebang in '${file}'"
454 fi 543 fi
455 544
456 sed -e "1s/python\([[:digit:]]\+\(\.[[:digit:]]\+\)\?\)\?/python${python_version}/" -i "${file}" || die "Conversion of shebang in '${file}' failed" 545 sed -e "1s:^#![[:space:]]*\([^[:space:]]*/usr/bin/env[[:space:]]\)\?[[:space:]]*\([^[:space:]]*/\)\?\(jython\|python\)\([[:digit:]]\+\(\.[[:digit:]]\+\)\?\)\?\(\$\|[[:space:]].*\):#!\1\2${python_interpreter}\6:" -i "${file}" || die "Conversion of shebang in '${file}' failed"
457
458 # Delete potential whitespace after "#!".
459 sed -e '1s/\(^#!\)[[:space:]]*/\1/' -i "${file}" || die "sed '${file}' failed"
460 fi 546 fi
461 done 547 done
462} 548}
463 549
464# @FUNCTION: python_clean_installation_image 550# @FUNCTION: python_clean_installation_image
465# @USAGE: [-q|--quiet] 551# @USAGE: [-q|--quiet]
466# @DESCRIPTION: 552# @DESCRIPTION:
467# Delete needless files in installation image. 553# Delete needless files in installation image.
554#
555# This function can be used only in src_install() phase.
468python_clean_installation_image() { 556python_clean_installation_image() {
557 if [[ "${EBUILD_PHASE}" != "install" ]]; then
558 die "${FUNCNAME}() can be used only in src_install() phase"
559 fi
560
561 _python_check_python_pkg_setup_execution
469 _python_initialize_prefix_variables 562 _python_initialize_prefix_variables
470 563
471 local file files=() quiet="0" 564 local file files=() quiet="0"
472
473 # Check if phase is src_install().
474 [[ "${EBUILD_PHASE}" != "install" ]] && die "${FUNCNAME}() can be used only in src_install() phase"
475 565
476 while (($#)); do 566 while (($#)); do
477 case "$1" in 567 case "$1" in
478 -q|--quiet) 568 -q|--quiet)
479 quiet="1" 569 quiet="1"
533# multiple Python ABIs. 623# multiple Python ABIs.
534 624
535# @ECLASS-VARIABLE: PYTHON_EXPORT_PHASE_FUNCTIONS 625# @ECLASS-VARIABLE: PYTHON_EXPORT_PHASE_FUNCTIONS
536# @DESCRIPTION: 626# @DESCRIPTION:
537# Set this to export phase functions for the following ebuild phases: 627# Set this to export phase functions for the following ebuild phases:
538# src_prepare, src_configure, src_compile, src_test, src_install. 628# src_prepare(), src_configure(), src_compile(), src_test(), src_install().
539if ! has "${EAPI:-0}" 0 1; then 629if ! has "${EAPI:-0}" 0 1; then
540 python_src_prepare() { 630 python_src_prepare() {
631 if [[ "${EBUILD_PHASE}" != "prepare" ]]; then
632 die "${FUNCNAME}() can be used only in src_prepare() phase"
633 fi
634
541 if ! _python_package_supporting_installation_for_multiple_python_abis; then 635 if ! _python_package_supporting_installation_for_multiple_python_abis; then
542 die "${FUNCNAME}() cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs" 636 die "${FUNCNAME}() cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs"
543 fi 637 fi
544 638
639 _python_check_python_pkg_setup_execution
640
641 if [[ "$#" -ne 0 ]]; then
642 die "${FUNCNAME}() does not accept arguments"
643 fi
644
545 python_copy_sources 645 python_copy_sources
546 } 646 }
547 647
548 for python_default_function in src_configure src_compile src_test src_install; do 648 for python_default_function in src_configure src_compile src_test; do
549 eval "python_${python_default_function}() { 649 eval "python_${python_default_function}() {
650 if [[ \"\${EBUILD_PHASE}\" != \"${python_default_function#src_}\" ]]; then
651 die \"\${FUNCNAME}() can be used only in ${python_default_function}() phase\"
652 fi
653
550 if ! _python_package_supporting_installation_for_multiple_python_abis; then 654 if ! _python_package_supporting_installation_for_multiple_python_abis; then
551 die \"\${FUNCNAME}() cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs\" 655 die \"\${FUNCNAME}() cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs\"
552 fi 656 fi
553 657
658 _python_check_python_pkg_setup_execution
659
554 python_execute_function -d -s -- \"\$@\" 660 python_execute_function -d -s -- \"\$@\"
555 }" 661 }"
556 done 662 done
557 unset python_default_function 663 unset python_default_function
558 664
665 python_src_install() {
666 if [[ "${EBUILD_PHASE}" != "install" ]]; then
667 die "${FUNCNAME}() can be used only in src_install() phase"
668 fi
669
670 if ! _python_package_supporting_installation_for_multiple_python_abis; then
671 die "${FUNCNAME}() cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs"
672 fi
673
674 _python_check_python_pkg_setup_execution
675
676 if has "${EAPI:-0}" 0 1 2 3; then
677 python_execute_function -d -s -- "$@"
678 else
679 python_installation() {
680 emake DESTDIR="${T}/images/${PYTHON_ABI}" install "$@"
681 }
682 python_execute_function -s python_installation "$@"
683 unset python_installation
684
685 python_merge_intermediate_installation_images "${T}/images"
686 fi
687 }
688
559 if [[ -n "${PYTHON_EXPORT_PHASE_FUNCTIONS}" ]]; then 689 if [[ -n "${PYTHON_EXPORT_PHASE_FUNCTIONS}" ]]; then
560 EXPORT_FUNCTIONS src_prepare src_configure src_compile src_test src_install 690 EXPORT_FUNCTIONS src_prepare src_configure src_compile src_test src_install
561 fi 691 fi
562fi 692fi
563 693
694if has "${EAPI:-0}" 0 1 2 3 4; then
564unset PYTHON_ABIS 695 unset PYTHON_ABIS
696fi
565 697
566_python_calculate_PYTHON_ABIS() { 698_python_calculate_PYTHON_ABIS() {
567 if ! _python_package_supporting_installation_for_multiple_python_abis; then 699 if ! _python_package_supporting_installation_for_multiple_python_abis; then
568 die "${FUNCNAME}() cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs" 700 die "${FUNCNAME}() cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs"
569 fi 701 fi
570 702
571 _python_initial_sanity_checks 703 _python_initial_sanity_checks
572 704
573 # USE_${ABI_TYPE^^} and RESTRICT_${ABI_TYPE^^}_ABIS variables hopefully will be included in EAPI >= 5.
574 if [[ "$(declare -p PYTHON_ABIS 2> /dev/null)" != "declare -x PYTHON_ABIS="* ]] && has "${EAPI:-0}" 0 1 2 3 4; then 705 if [[ "$(declare -p PYTHON_ABIS 2> /dev/null)" != "declare -x PYTHON_ABIS="* ]] && has "${EAPI:-0}" 0 1 2 3 4; then
575 local PYTHON_ABI restricted_ABI support_ABI supported_PYTHON_ABIS= 706 local PYTHON_ABI restricted_ABI restricted_ABIs support_ABI supported_PYTHON_ABIS
576 PYTHON_ABI_SUPPORTED_VALUES="${_CPYTHON2_SUPPORTED_ABIS[@]} ${_CPYTHON3_SUPPORTED_ABIS[@]} ${_JYTHON_SUPPORTED_ABIS[@]}" 707
708 restricted_ABIs="${RESTRICT_PYTHON_ABIS// /$'\n'}"
577 709
578 if [[ "$(declare -p USE_PYTHON 2> /dev/null)" == "declare -x USE_PYTHON="* ]]; then 710 if [[ "$(declare -p USE_PYTHON 2> /dev/null)" == "declare -x USE_PYTHON="* ]]; then
579 local cpython_enabled="0" 711 local cpython_enabled="0"
580 712
581 if [[ -z "${USE_PYTHON}" ]]; then 713 if [[ -z "${USE_PYTHON}" ]]; then
582 die "USE_PYTHON variable is empty" 714 die "USE_PYTHON variable is empty"
583 fi 715 fi
584 716
585 for PYTHON_ABI in ${USE_PYTHON}; do 717 for PYTHON_ABI in ${USE_PYTHON}; do
586 if ! has "${PYTHON_ABI}" ${PYTHON_ABI_SUPPORTED_VALUES}; then 718 if ! has "${PYTHON_ABI}" "${_PYTHON_GLOBALLY_SUPPORTED_ABIS[@]}"; then
587 die "USE_PYTHON variable contains invalid value '${PYTHON_ABI}'" 719 die "USE_PYTHON variable contains invalid value '${PYTHON_ABI}'"
588 fi 720 fi
589 721
590 if has "${PYTHON_ABI}" "${_CPYTHON2_SUPPORTED_ABIS[@]}" "${_CPYTHON3_SUPPORTED_ABIS[@]}"; then 722 if has "${PYTHON_ABI}" "${_CPYTHON2_GLOBALLY_SUPPORTED_ABIS[@]}" "${_CPYTHON3_GLOBALLY_SUPPORTED_ABIS[@]}"; then
591 cpython_enabled="1" 723 cpython_enabled="1"
592 fi 724 fi
593 725
594 support_ABI="1" 726 support_ABI="1"
595 for restricted_ABI in ${RESTRICT_PYTHON_ABIS}; do 727 while read restricted_ABI; do
596 if [[ "${PYTHON_ABI}" == ${restricted_ABI} ]]; then 728 if _python_check_python_abi_matching "${PYTHON_ABI}" "${restricted_ABI}"; then
597 support_ABI="0" 729 support_ABI="0"
598 break 730 break
599 fi 731 fi
600 done 732 done <<< "${restricted_ABIs}"
601 [[ "${support_ABI}" == "1" ]] && export PYTHON_ABIS+="${PYTHON_ABIS:+ }${PYTHON_ABI}" 733 [[ "${support_ABI}" == "1" ]] && export PYTHON_ABIS+="${PYTHON_ABIS:+ }${PYTHON_ABI}"
602 done 734 done
603 735
604 if [[ -z "${PYTHON_ABIS//[${IFS}]/}" ]]; then 736 if [[ -z "${PYTHON_ABIS//[${IFS}]/}" ]]; then
605 die "USE_PYTHON variable does not enable any Python ABI supported by ${CATEGORY}/${PF}" 737 die "USE_PYTHON variable does not enable any Python ABI supported by ${CATEGORY}/${PF}"
607 739
608 if [[ "${cpython_enabled}" == "0" ]]; then 740 if [[ "${cpython_enabled}" == "0" ]]; then
609 die "USE_PYTHON variable does not enable any CPython ABI" 741 die "USE_PYTHON variable does not enable any CPython ABI"
610 fi 742 fi
611 else 743 else
612 local python_version python2_version= python3_version= support_python_major_version 744 local python_version python2_version python3_version support_python_major_version
613 745
614 if ! has_version "dev-lang/python"; then 746 if ! has_version "dev-lang/python"; then
615 die "${FUNCNAME}(): 'dev-lang/python' is not installed" 747 die "${FUNCNAME}(): 'dev-lang/python' is not installed"
616 fi 748 fi
617 749
622 die "'${EPREFIX}/usr/bin/python2' is not valid symlink" 754 die "'${EPREFIX}/usr/bin/python2' is not valid symlink"
623 fi 755 fi
624 756
625 python2_version="$("${EPREFIX}/usr/bin/python2" -c 'from sys import version_info; print(".".join(str(x) for x in version_info[:2]))')" 757 python2_version="$("${EPREFIX}/usr/bin/python2" -c 'from sys import version_info; print(".".join(str(x) for x in version_info[:2]))')"
626 758
627 for PYTHON_ABI in "${_CPYTHON2_SUPPORTED_ABIS[@]}"; do 759 for PYTHON_ABI in "${_CPYTHON2_GLOBALLY_SUPPORTED_ABIS[@]}"; do
628 support_python_major_version="1" 760 support_python_major_version="1"
629 for restricted_ABI in ${RESTRICT_PYTHON_ABIS}; do 761 while read restricted_ABI; do
630 if [[ "${PYTHON_ABI}" == ${restricted_ABI} ]]; then 762 if _python_check_python_abi_matching "${PYTHON_ABI}" "${restricted_ABI}"; then
631 support_python_major_version="0" 763 support_python_major_version="0"
632 fi 764 fi
633 done 765 done <<< "${restricted_ABIs}"
634 [[ "${support_python_major_version}" == "1" ]] && break 766 [[ "${support_python_major_version}" == "1" ]] && break
635 done 767 done
636 if [[ "${support_python_major_version}" == "1" ]]; then 768 if [[ "${support_python_major_version}" == "1" ]]; then
637 for restricted_ABI in ${RESTRICT_PYTHON_ABIS}; do 769 while read restricted_ABI; do
638 if [[ "${python2_version}" == ${restricted_ABI} ]]; then 770 if _python_check_python_abi_matching "${python2_version}" "${restricted_ABI}"; then
639 die "Active version of Python 2 is not supported by ${CATEGORY}/${PF}" 771 die "Active version of CPython 2 is not supported by ${CATEGORY}/${PF}"
640 fi 772 fi
641 done 773 done <<< "${restricted_ABIs}"
642 else 774 else
643 python2_version="" 775 python2_version=""
644 fi 776 fi
645 fi 777 fi
646 778
649 die "'${EPREFIX}/usr/bin/python3' is not valid symlink" 781 die "'${EPREFIX}/usr/bin/python3' is not valid symlink"
650 fi 782 fi
651 783
652 python3_version="$("${EPREFIX}/usr/bin/python3" -c 'from sys import version_info; print(".".join(str(x) for x in version_info[:2]))')" 784 python3_version="$("${EPREFIX}/usr/bin/python3" -c 'from sys import version_info; print(".".join(str(x) for x in version_info[:2]))')"
653 785
654 for PYTHON_ABI in "${_CPYTHON3_SUPPORTED_ABIS[@]}"; do 786 for PYTHON_ABI in "${_CPYTHON3_GLOBALLY_SUPPORTED_ABIS[@]}"; do
655 support_python_major_version="1" 787 support_python_major_version="1"
656 for restricted_ABI in ${RESTRICT_PYTHON_ABIS}; do 788 while read restricted_ABI; do
657 if [[ "${PYTHON_ABI}" == ${restricted_ABI} ]]; then 789 if _python_check_python_abi_matching "${PYTHON_ABI}" "${restricted_ABI}"; then
658 support_python_major_version="0" 790 support_python_major_version="0"
659 fi 791 fi
660 done 792 done <<< "${restricted_ABIs}"
661 [[ "${support_python_major_version}" == "1" ]] && break 793 [[ "${support_python_major_version}" == "1" ]] && break
662 done 794 done
663 if [[ "${support_python_major_version}" == "1" ]]; then 795 if [[ "${support_python_major_version}" == "1" ]]; then
664 for restricted_ABI in ${RESTRICT_PYTHON_ABIS}; do 796 while read restricted_ABI; do
665 if [[ "${python3_version}" == ${restricted_ABI} ]]; then 797 if _python_check_python_abi_matching "${python3_version}" "${restricted_ABI}"; then
666 die "Active version of Python 3 is not supported by ${CATEGORY}/${PF}" 798 die "Active version of CPython 3 is not supported by ${CATEGORY}/${PF}"
667 fi 799 fi
668 done 800 done <<< "${restricted_ABIs}"
669 else 801 else
670 python3_version="" 802 python3_version=""
671 fi 803 fi
672 fi 804 fi
673 805
687 export PYTHON_ABIS="${PYTHON_ABIS% }" 819 export PYTHON_ABIS="${PYTHON_ABIS% }"
688 fi 820 fi
689 fi 821 fi
690 822
691 _python_final_sanity_checks 823 _python_final_sanity_checks
824}
825
826_python_prepare_flags() {
827 local array=() deleted_flag element flags new_value old_flag old_value operator pattern prefix variable
828
829 for variable in CPPFLAGS CFLAGS CXXFLAGS LDFLAGS; do
830 eval "_PYTHON_SAVED_${variable}=\"\${!variable}\""
831 for prefix in PYTHON_USER_ PYTHON_; do
832 if [[ "$(declare -p ${prefix}${variable} 2> /dev/null)" == "declare -a ${prefix}${variable}="* ]]; then
833 eval "array=(\"\${${prefix}${variable}[@]}\")"
834 for element in "${array[@]}"; do
835 if [[ "${element}" =~ ^([[:alnum:]]|\.|-|\*|\[|\])+\ (\+|-)\ .+ ]]; then
836 pattern="${element%% *}"
837 element="${element#* }"
838 operator="${element%% *}"
839 flags="${element#* }"
840 if _python_check_python_abi_matching "${PYTHON_ABI}" "${pattern}"; then
841 if [[ "${operator}" == "+" ]]; then
842 eval "export ${variable}+=\"\${variable:+ }${flags}\""
843 elif [[ "${operator}" == "-" ]]; then
844 flags="${flags// /$'\n'}"
845 old_value="${!variable// /$'\n'}"
846 new_value=""
847 while read old_flag; do
848 while read deleted_flag; do
849 if [[ "${old_flag}" == ${deleted_flag} ]]; then
850 continue 2
851 fi
852 done <<< "${flags}"
853 new_value+="${new_value:+ }${old_flag}"
854 done <<< "${old_value}"
855 eval "export ${variable}=\"\${new_value}\""
856 fi
857 fi
858 else
859 die "Element '${element}' of ${prefix}${variable} array has invalid syntax"
860 fi
861 done
862 elif [[ -n "$(declare -p ${prefix}${variable} 2> /dev/null)" ]]; then
863 die "${prefix}${variable} should be indexed array"
864 fi
865 done
866 done
867}
868
869_python_restore_flags() {
870 local variable
871
872 for variable in CPPFLAGS CFLAGS CXXFLAGS LDFLAGS; do
873 eval "${variable}=\"\${_PYTHON_SAVED_${variable}}\""
874 unset _PYTHON_SAVED_${variable}
875 done
692} 876}
693 877
694# @FUNCTION: python_execute_function 878# @FUNCTION: python_execute_function
695# @USAGE: [--action-message message] [-d|--default-function] [--failure-message message] [-f|--final-ABI] [--nonfatal] [-q|--quiet] [-s|--separate-build-dirs] [--source-dir source_directory] [--] <function> [arguments] 879# @USAGE: [--action-message message] [-d|--default-function] [--failure-message message] [-f|--final-ABI] [--nonfatal] [-q|--quiet] [-s|--separate-build-dirs] [--source-dir source_directory] [--] <function> [arguments]
696# @DESCRIPTION: 880# @DESCRIPTION:
699python_execute_function() { 883python_execute_function() {
700 if ! _python_package_supporting_installation_for_multiple_python_abis; then 884 if ! _python_package_supporting_installation_for_multiple_python_abis; then
701 die "${FUNCNAME}() cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs" 885 die "${FUNCNAME}() cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs"
702 fi 886 fi
703 887
888 _python_check_python_pkg_setup_execution
704 _python_set_color_variables 889 _python_set_color_variables
705 890
706 local action action_message action_message_template= default_function="0" failure_message failure_message_template= final_ABI="0" function i iterated_PYTHON_ABIS nonfatal="0" previous_directory previous_directory_stack previous_directory_stack_length PYTHON_ABI quiet="0" separate_build_dirs="0" source_dir= 891 local action action_message action_message_template default_function="0" failure_message failure_message_template final_ABI="0" function iterated_PYTHON_ABIS nonfatal="0" previous_directory previous_directory_stack previous_directory_stack_length PYTHON_ABI quiet="0" return_code separate_build_dirs="0" source_dir
707 892
708 while (($#)); do 893 while (($#)); do
709 case "$1" in 894 case "$1" in
710 --action-message) 895 --action-message)
711 action_message_template="$2" 896 action_message_template="$2"
798 fi 983 fi
799 function="python_default_function" 984 function="python_default_function"
800 fi 985 fi
801 986
802 # Ensure that python_execute_function() cannot be directly or indirectly called by python_execute_function(). 987 # Ensure that python_execute_function() cannot be directly or indirectly called by python_execute_function().
803 for ((i = 1; i < "${#FUNCNAME[@]}"; i++)); do 988 if _python_abi-specific_local_scope; then
804 if [[ "${FUNCNAME[${i}]}" == "${FUNCNAME}" ]]; then
805 die "${FUNCNAME}(): Invalid call stack" 989 die "${FUNCNAME}(): Invalid call stack"
806 fi 990 fi
807 done
808 991
809 if [[ "${quiet}" == "0" ]]; then 992 if [[ "${quiet}" == "0" ]]; then
810 [[ "${EBUILD_PHASE}" == "setup" ]] && action="Setting up" 993 [[ "${EBUILD_PHASE}" == "setup" ]] && action="Setting up"
811 [[ "${EBUILD_PHASE}" == "unpack" ]] && action="Unpacking" 994 [[ "${EBUILD_PHASE}" == "unpack" ]] && action="Unpacking"
812 [[ "${EBUILD_PHASE}" == "prepare" ]] && action="Preparation" 995 [[ "${EBUILD_PHASE}" == "prepare" ]] && action="Preparation"
825 iterated_PYTHON_ABIS="$(PYTHON -f --ABI)" 1008 iterated_PYTHON_ABIS="$(PYTHON -f --ABI)"
826 else 1009 else
827 iterated_PYTHON_ABIS="${PYTHON_ABIS}" 1010 iterated_PYTHON_ABIS="${PYTHON_ABIS}"
828 fi 1011 fi
829 for PYTHON_ABI in ${iterated_PYTHON_ABIS}; do 1012 for PYTHON_ABI in ${iterated_PYTHON_ABIS}; do
1013 _python_prepare_flags
1014
830 if [[ "${quiet}" == "0" ]]; then 1015 if [[ "${quiet}" == "0" ]]; then
831 if [[ -n "${action_message_template}" ]]; then 1016 if [[ -n "${action_message_template}" ]]; then
832 action_message="$(eval echo -n "${action_message_template}")" 1017 eval "action_message=\"${action_message_template}\""
833 else 1018 else
834 action_message="${action} of ${CATEGORY}/${PF} with $(python_get_implementation) $(python_get_version)..." 1019 action_message="${action} of ${CATEGORY}/${PF} with $(python_get_implementation) $(python_get_version)..."
835 fi 1020 fi
836 echo " ${_GREEN}*${_NORMAL} ${_BLUE}${action_message}${_NORMAL}" 1021 echo " ${_GREEN}*${_NORMAL} ${_BLUE}${action_message}${_NORMAL}"
837 fi 1022 fi
855 EPYTHON="$(PYTHON)" nonfatal "${function}" "$@" 1040 EPYTHON="$(PYTHON)" nonfatal "${function}" "$@"
856 else 1041 else
857 EPYTHON="$(PYTHON)" "${function}" "$@" 1042 EPYTHON="$(PYTHON)" "${function}" "$@"
858 fi 1043 fi
859 1044
860 if [[ "$?" != "0" ]]; then 1045 return_code="$?"
1046
1047 _python_restore_flags
1048
1049 if [[ "${return_code}" -ne 0 ]]; then
861 if [[ -n "${failure_message_template}" ]]; then 1050 if [[ -n "${failure_message_template}" ]]; then
862 failure_message="$(eval echo -n "${failure_message_template}")" 1051 eval "failure_message=\"${failure_message_template}\""
863 else 1052 else
864 failure_message="${action} failed with $(python_get_implementation) $(python_get_version) in ${function}() function" 1053 failure_message="${action} failed with $(python_get_implementation) $(python_get_version) in ${function}() function"
865 fi 1054 fi
866 1055
867 if [[ "${nonfatal}" == "1" ]]; then 1056 if [[ "${nonfatal}" == "1" ]]; then
868 if [[ "${quiet}" == "0" ]]; then 1057 if [[ "${quiet}" == "0" ]]; then
869 ewarn "${_RED}${failure_message}${_NORMAL}" 1058 ewarn "${failure_message}"
870 fi 1059 fi
871 elif [[ "${final_ABI}" == "0" ]] && has "${PYTHON_ABI}" ${FAILURE_TOLERANT_PYTHON_ABIS}; then 1060 elif [[ "${final_ABI}" == "0" ]] && has "${PYTHON_ABI}" ${FAILURE_TOLERANT_PYTHON_ABIS}; then
872 if [[ "${EBUILD_PHASE}" != "test" ]] || ! has test-fail-continue ${FEATURES}; then 1061 if [[ "${EBUILD_PHASE}" != "test" ]] || ! has test-fail-continue ${FEATURES}; then
873 local enabled_PYTHON_ABIS= other_PYTHON_ABI 1062 local enabled_PYTHON_ABIS= other_PYTHON_ABI
874 for other_PYTHON_ABI in ${PYTHON_ABIS}; do 1063 for other_PYTHON_ABI in ${PYTHON_ABIS}; do
875 [[ "${other_PYTHON_ABI}" != "${PYTHON_ABI}" ]] && enabled_PYTHON_ABIS+="${enabled_PYTHON_ABIS:+ }${other_PYTHON_ABI}" 1064 [[ "${other_PYTHON_ABI}" != "${PYTHON_ABI}" ]] && enabled_PYTHON_ABIS+="${enabled_PYTHON_ABIS:+ }${other_PYTHON_ABI}"
876 done 1065 done
877 export PYTHON_ABIS="${enabled_PYTHON_ABIS}" 1066 export PYTHON_ABIS="${enabled_PYTHON_ABIS}"
878 fi 1067 fi
879 if [[ "${quiet}" == "0" ]]; then 1068 if [[ "${quiet}" == "0" ]]; then
880 ewarn "${_RED}${failure_message}${_NORMAL}" 1069 ewarn "${failure_message}"
881 fi 1070 fi
882 if [[ -z "${PYTHON_ABIS}" ]]; then 1071 if [[ -z "${PYTHON_ABIS}" ]]; then
883 die "${function}() function failed with all enabled Python ABIs" 1072 die "${function}() function failed with all enabled Python ABIs"
884 fi 1073 fi
885 else 1074 else
926python_copy_sources() { 1115python_copy_sources() {
927 if ! _python_package_supporting_installation_for_multiple_python_abis; then 1116 if ! _python_package_supporting_installation_for_multiple_python_abis; then
928 die "${FUNCNAME}() cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs" 1117 die "${FUNCNAME}() cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs"
929 fi 1118 fi
930 1119
1120 _python_check_python_pkg_setup_execution
1121
931 local dir dirs=() PYTHON_ABI 1122 local dir dirs=() PYTHON_ABI
932 1123
933 if [[ "$#" -eq 0 ]]; then 1124 if [[ "$#" -eq 0 ]]; then
934 if [[ "${WORKDIR}" == "${S}" ]]; then 1125 if [[ "${WORKDIR}" == "${S}" ]]; then
935 die "${FUNCNAME}() cannot be used with current value of S variable" 1126 die "${FUNCNAME}() cannot be used with current value of S variable"
951# @USAGE: [-E|--respect-EPYTHON] [-f|--force] [-q|--quiet] [--] <file> [files] 1142# @USAGE: [-E|--respect-EPYTHON] [-f|--force] [-q|--quiet] [--] <file> [files]
952# @DESCRIPTION: 1143# @DESCRIPTION:
953# Generate wrapper scripts. Existing files are overwritten only with --force option. 1144# Generate wrapper scripts. Existing files are overwritten only with --force option.
954# If --respect-EPYTHON option is specified, then generated wrapper scripts will 1145# If --respect-EPYTHON option is specified, then generated wrapper scripts will
955# respect EPYTHON variable at run time. 1146# respect EPYTHON variable at run time.
1147#
1148# This function can be used only in src_install() phase.
956python_generate_wrapper_scripts() { 1149python_generate_wrapper_scripts() {
1150 if [[ "${EBUILD_PHASE}" != "install" ]]; then
1151 die "${FUNCNAME}() can be used only in src_install() phase"
1152 fi
1153
957 if ! _python_package_supporting_installation_for_multiple_python_abis; then 1154 if ! _python_package_supporting_installation_for_multiple_python_abis; then
958 die "${FUNCNAME}() cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs" 1155 die "${FUNCNAME}() cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs"
959 fi 1156 fi
960 1157
1158 _python_check_python_pkg_setup_execution
961 _python_initialize_prefix_variables 1159 _python_initialize_prefix_variables
962 1160
963 local eselect_python_option file force="0" quiet="0" PYTHON_ABI python2_enabled="0" python3_enabled="0" respect_EPYTHON="0" 1161 local eselect_python_option file force="0" quiet="0" PYTHON_ABI PYTHON_ABIS_list python2_enabled="0" python3_enabled="0" respect_EPYTHON="0"
964 1162
965 while (($#)); do 1163 while (($#)); do
966 case "$1" in 1164 case "$1" in
967 -E|--respect-EPYTHON) 1165 -E|--respect-EPYTHON)
968 respect_EPYTHON="1" 1166 respect_EPYTHON="1"
990 if [[ "$#" -eq 0 ]]; then 1188 if [[ "$#" -eq 0 ]]; then
991 die "${FUNCNAME}(): Missing arguments" 1189 die "${FUNCNAME}(): Missing arguments"
992 fi 1190 fi
993 1191
994 _python_calculate_PYTHON_ABIS 1192 _python_calculate_PYTHON_ABIS
995 for PYTHON_ABI in "${_CPYTHON2_SUPPORTED_ABIS[@]}"; do 1193 for PYTHON_ABI in "${_CPYTHON2_GLOBALLY_SUPPORTED_ABIS[@]}"; do
996 if has "${PYTHON_ABI}" ${PYTHON_ABIS}; then 1194 if has "${PYTHON_ABI}" ${PYTHON_ABIS}; then
997 python2_enabled="1" 1195 python2_enabled="1"
998 fi 1196 fi
999 done 1197 done
1000 for PYTHON_ABI in "${_CPYTHON3_SUPPORTED_ABIS[@]}"; do 1198 for PYTHON_ABI in "${_CPYTHON3_GLOBALLY_SUPPORTED_ABIS[@]}"; do
1001 if has "${PYTHON_ABI}" ${PYTHON_ABIS}; then 1199 if has "${PYTHON_ABI}" ${PYTHON_ABIS}; then
1002 python3_enabled="1" 1200 python3_enabled="1"
1003 fi 1201 fi
1004 done 1202 done
1005 1203
1011 eselect_python_option="--python3" 1209 eselect_python_option="--python3"
1012 else 1210 else
1013 die "${FUNCNAME}(): Unsupported environment" 1211 die "${FUNCNAME}(): Unsupported environment"
1014 fi 1212 fi
1015 1213
1214 PYTHON_ABIS_list="$("$(PYTHON -f)" -c "print(', '.join('\"%s\"' % x for x in reversed('${PYTHON_ABIS}'.split())))")"
1215
1016 for file in "$@"; do 1216 for file in "$@"; do
1017 if [[ -f "${file}" && "${force}" == "0" ]]; then 1217 if [[ -f "${file}" && "${force}" == "0" ]]; then
1018 die "${FUNCNAME}(): '$1' already exists" 1218 die "${FUNCNAME}(): '${file}' already exists"
1019 fi 1219 fi
1020 1220
1021 if [[ "${quiet}" == "0" ]]; then 1221 if [[ "${quiet}" == "0" ]]; then
1022 einfo "Generating '${file#${ED%/}}' wrapper script" 1222 einfo "Generating '${file#${ED%/}}' wrapper script"
1023 fi 1223 fi
1029import os 1229import os
1030import re 1230import re
1031import subprocess 1231import subprocess
1032import sys 1232import sys
1033 1233
1034EPYTHON_re = re.compile(r"^python(\d+\.\d+)$") 1234cpython_re = re.compile(r"^python(\d+\.\d+)$")
1235jython_re = re.compile(r"^jython(\d+\.\d+)$")
1035python_shebang_re = re.compile(r"^#! *(${EPREFIX}/usr/bin/python|(${EPREFIX})?/usr/bin/env +(${EPREFIX}/usr/bin/)?python)") 1236python_shebang_re = re.compile(r"^#! *(${EPREFIX}/usr/bin/python|(${EPREFIX})?/usr/bin/env +(${EPREFIX}/usr/bin/)?python)")
1036python_verification_output_re = re.compile("^GENTOO_PYTHON_TARGET_SCRIPT_PATH supported\n$") 1237python_verification_output_re = re.compile("^GENTOO_PYTHON_TARGET_SCRIPT_PATH supported\n$")
1238
1239def get_PYTHON_ABI(EPYTHON):
1240 cpython_matched = cpython_re.match(EPYTHON)
1241 jython_matched = jython_re.match(EPYTHON)
1242 if cpython_matched is not None:
1243 PYTHON_ABI = cpython_matched.group(1)
1244 elif jython_matched is not None:
1245 PYTHON_ABI = jython_matched.group(1) + "-jython"
1246 else:
1247 PYTHON_ABI = None
1248 return PYTHON_ABI
1037 1249
1038EOF 1250EOF
1039 if [[ "$?" != "0" ]]; then 1251 if [[ "$?" != "0" ]]; then
1040 die "${FUNCNAME}(): Generation of '$1' failed" 1252 die "${FUNCNAME}(): Generation of '$1' failed"
1041 fi 1253 fi
1042 if [[ "${respect_EPYTHON}" == "1" ]]; then 1254 if [[ "${respect_EPYTHON}" == "1" ]]; then
1043 cat << EOF >> "${file}" 1255 cat << EOF >> "${file}"
1044EPYTHON = os.environ.get("EPYTHON") 1256EPYTHON = os.environ.get("EPYTHON")
1045if EPYTHON: 1257if EPYTHON:
1046 EPYTHON_matched = EPYTHON_re.match(EPYTHON) 1258 PYTHON_ABI = get_PYTHON_ABI(EPYTHON)
1047 if EPYTHON_matched: 1259 if PYTHON_ABI is None:
1048 PYTHON_ABI = EPYTHON_matched.group(1)
1049 else:
1050 sys.stderr.write("EPYTHON variable has unrecognized value '%s'\n" % EPYTHON) 1260 sys.stderr.write("EPYTHON variable has unrecognized value '%s'\n" % EPYTHON)
1051 sys.exit(1) 1261 sys.exit(1)
1052else: 1262else:
1053 try: 1263 try:
1054 eselect_process = subprocess.Popen(["${EPREFIX}/usr/bin/eselect", "python", "show"${eselect_python_option:+, $(echo "\"")}${eselect_python_option}${eselect_python_option:+$(echo "\"")}], stdout=subprocess.PIPE) 1264 eselect_process = subprocess.Popen(["${EPREFIX}/usr/bin/eselect", "python", "show"${eselect_python_option:+, $(echo "\"")}${eselect_python_option}${eselect_python_option:+$(echo "\"")}], stdout=subprocess.PIPE)
1062 if not isinstance(EPYTHON, str): 1272 if not isinstance(EPYTHON, str):
1063 # Python 3 1273 # Python 3
1064 EPYTHON = EPYTHON.decode() 1274 EPYTHON = EPYTHON.decode()
1065 EPYTHON = EPYTHON.rstrip("\n") 1275 EPYTHON = EPYTHON.rstrip("\n")
1066 1276
1067 EPYTHON_matched = EPYTHON_re.match(EPYTHON) 1277 PYTHON_ABI = get_PYTHON_ABI(EPYTHON)
1068 if EPYTHON_matched: 1278 if PYTHON_ABI is None:
1069 PYTHON_ABI = EPYTHON_matched.group(1)
1070 else:
1071 sys.stderr.write("'eselect python show${eselect_python_option:+ }${eselect_python_option}' printed unrecognized value '%s'\n" % EPYTHON) 1279 sys.stderr.write("'eselect python show${eselect_python_option:+ }${eselect_python_option}' printed unrecognized value '%s'\n" % EPYTHON)
1072 sys.exit(1) 1280 sys.exit(1)
1281
1282wrapper_script_path = os.path.realpath(sys.argv[0])
1283target_executable_path = "%s-%s" % (wrapper_script_path, PYTHON_ABI)
1284if not os.path.exists(target_executable_path):
1285 sys.stderr.write("'%s' does not exist\n" % target_executable_path)
1286 sys.exit(1)
1073EOF 1287EOF
1074 if [[ "$?" != "0" ]]; then 1288 if [[ "$?" != "0" ]]; then
1075 die "${FUNCNAME}(): Generation of '$1' failed" 1289 die "${FUNCNAME}(): Generation of '$1' failed"
1076 fi 1290 fi
1077 else 1291 else
1088if not isinstance(EPYTHON, str): 1302if not isinstance(EPYTHON, str):
1089 # Python 3 1303 # Python 3
1090 EPYTHON = EPYTHON.decode() 1304 EPYTHON = EPYTHON.decode()
1091EPYTHON = EPYTHON.rstrip("\n") 1305EPYTHON = EPYTHON.rstrip("\n")
1092 1306
1093EPYTHON_matched = EPYTHON_re.match(EPYTHON) 1307PYTHON_ABI = get_PYTHON_ABI(EPYTHON)
1094if EPYTHON_matched: 1308if PYTHON_ABI is None:
1095 PYTHON_ABI = EPYTHON_matched.group(1) 1309 sys.stderr.write("'eselect python show${eselect_python_option:+ }${eselect_python_option}' printed unrecognized value '%s'\n" % EPYTHON)
1310 sys.exit(1)
1311
1312wrapper_script_path = os.path.realpath(sys.argv[0])
1313for PYTHON_ABI in [PYTHON_ABI, ${PYTHON_ABIS_list}]:
1314 target_executable_path = "%s-%s" % (wrapper_script_path, PYTHON_ABI)
1315 if os.path.exists(target_executable_path):
1316 break
1096else: 1317else:
1097 sys.stderr.write("'eselect python show${eselect_python_option:+ }${eselect_python_option}' printed unrecognized value '%s'\n" % EPYTHON) 1318 sys.stderr.write("No target script exists for '%s'\n" % wrapper_script_path)
1098 sys.exit(1) 1319 sys.exit(1)
1099EOF 1320EOF
1100 if [[ "$?" != "0" ]]; then 1321 if [[ "$?" != "0" ]]; then
1101 die "${FUNCNAME}(): Generation of '$1' failed" 1322 die "${FUNCNAME}(): Generation of '$1' failed"
1102 fi 1323 fi
1103 fi 1324 fi
1104 cat << EOF >> "${file}" 1325 cat << EOF >> "${file}"
1105
1106wrapper_script_path = os.path.realpath(sys.argv[0])
1107target_executable_path = "%s-%s" % (wrapper_script_path, PYTHON_ABI)
1108os.environ["GENTOO_PYTHON_PROCESS_NAME"] = os.path.basename(sys.argv[0])
1109os.environ["GENTOO_PYTHON_WRAPPER_SCRIPT_PATH"] = sys.argv[0]
1110os.environ["GENTOO_PYTHON_TARGET_SCRIPT_PATH"] = target_executable_path
1111if not os.path.exists(target_executable_path):
1112 sys.stderr.write("'%s' does not exist\n" % target_executable_path)
1113 sys.exit(1)
1114 1326
1115target_executable = open(target_executable_path, "rb") 1327target_executable = open(target_executable_path, "rb")
1116target_executable_first_line = target_executable.readline() 1328target_executable_first_line = target_executable.readline()
1117if not isinstance(target_executable_first_line, str): 1329if not isinstance(target_executable_first_line, str):
1118 # Python 3 1330 # Python 3
1119 target_executable_first_line = target_executable_first_line.decode("utf_8", "replace") 1331 target_executable_first_line = target_executable_first_line.decode("utf_8", "replace")
1120 1332
1121python_shebang_matched = python_shebang_re.match(target_executable_first_line) 1333python_shebang_matched = python_shebang_re.match(target_executable_first_line)
1122target_executable.close() 1334target_executable.close()
1123 1335
1124if python_shebang_matched: 1336if python_shebang_matched is not None:
1125 try: 1337 try:
1126 python_interpreter_path = "${EPREFIX}/usr/bin/%s" % EPYTHON 1338 python_interpreter_path = "${EPREFIX}/usr/bin/%s" % EPYTHON
1127 os.environ["GENTOO_PYTHON_TARGET_SCRIPT_PATH_VERIFICATION"] = "1" 1339 os.environ["GENTOO_PYTHON_TARGET_SCRIPT_PATH_VERIFICATION"] = "1"
1128 python_verification_process = subprocess.Popen([python_interpreter_path, "-c", "pass"], stdout=subprocess.PIPE) 1340 python_verification_process = subprocess.Popen([python_interpreter_path, "-c", "pass"], stdout=subprocess.PIPE)
1129 del os.environ["GENTOO_PYTHON_TARGET_SCRIPT_PATH_VERIFICATION"] 1341 del os.environ["GENTOO_PYTHON_TARGET_SCRIPT_PATH_VERIFICATION"]
1136 python_verification_output = python_verification_output.decode() 1348 python_verification_output = python_verification_output.decode()
1137 1349
1138 if not python_verification_output_re.match(python_verification_output): 1350 if not python_verification_output_re.match(python_verification_output):
1139 raise ValueError 1351 raise ValueError
1140 1352
1353 if cpython_re.match(EPYTHON) is not None:
1354 os.environ["GENTOO_PYTHON_PROCESS_NAME"] = os.path.basename(sys.argv[0])
1355 os.environ["GENTOO_PYTHON_WRAPPER_SCRIPT_PATH"] = sys.argv[0]
1356 os.environ["GENTOO_PYTHON_TARGET_SCRIPT_PATH"] = target_executable_path
1357
1358 if hasattr(os, "execv"):
1141 os.execv(python_interpreter_path, [python_interpreter_path] + sys.argv) 1359 os.execv(python_interpreter_path, [python_interpreter_path] + sys.argv)
1360 else:
1361 sys.exit(subprocess.Popen([python_interpreter_path] + sys.argv).wait())
1362 except (KeyboardInterrupt, SystemExit):
1363 raise
1142 except: 1364 except:
1143 pass 1365 pass
1144 if "GENTOO_PYTHON_TARGET_SCRIPT_PATH_VERIFICATION" in os.environ: 1366 for variable in ("GENTOO_PYTHON_PROCESS_NAME", "GENTOO_PYTHON_WRAPPER_SCRIPT_PATH", "GENTOO_PYTHON_TARGET_SCRIPT_PATH", "GENTOO_PYTHON_TARGET_SCRIPT_PATH_VERIFICATION"):
1145 del os.environ["GENTOO_PYTHON_TARGET_SCRIPT_PATH_VERIFICATION"] 1367 if variable in os.environ:
1368 del os.environ[variable]
1146 1369
1370if hasattr(os, "execv"):
1147os.execv(target_executable_path, sys.argv) 1371 os.execv(target_executable_path, sys.argv)
1372else:
1373 sys.exit(subprocess.Popen([target_executable_path] + sys.argv[1:]).wait())
1148EOF 1374EOF
1149 if [[ "$?" != "0" ]]; then 1375 if [[ "$?" != "0" ]]; then
1150 die "${FUNCNAME}(): Generation of '$1' failed" 1376 die "${FUNCNAME}(): Generation of '$1' failed"
1151 fi 1377 fi
1152 fperms +x "${file#${ED%/}}" || die "fperms '${file}' failed" 1378 fperms +x "${file#${ED%/}}" || die "fperms '${file}' failed"
1153 done 1379 done
1154} 1380}
1155 1381
1382# @ECLASS-VARIABLE: PYTHON_VERSIONED_SCRIPTS
1383# @DESCRIPTION:
1384# Array of regular expressions of paths to versioned Python scripts.
1385# Python scripts in /usr/bin and /usr/sbin are versioned by default.
1386
1387# @ECLASS-VARIABLE: PYTHON_VERSIONED_EXECUTABLES
1388# @DESCRIPTION:
1389# Array of regular expressions of paths to versioned executables (including Python scripts).
1390
1391# @ECLASS-VARIABLE: PYTHON_NONVERSIONED_EXECUTABLES
1392# @DESCRIPTION:
1393# Array of regular expressions of paths to nonversioned executables (including Python scripts).
1394
1395# @FUNCTION: python_merge_intermediate_installation_images
1396# @USAGE: [-q|--quiet] [--] <intermediate_installation_images_directory>
1397# @DESCRIPTION:
1398# Merge intermediate installation images into installation image.
1399#
1400# This function can be used only in src_install() phase.
1401python_merge_intermediate_installation_images() {
1402 if [[ "${EBUILD_PHASE}" != "install" ]]; then
1403 die "${FUNCNAME}() can be used only in src_install() phase"
1404 fi
1405
1406 if ! _python_package_supporting_installation_for_multiple_python_abis; then
1407 die "${FUNCNAME}() cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs"
1408 fi
1409
1410 _python_check_python_pkg_setup_execution
1411 _python_initialize_prefix_variables
1412
1413 local b file files=() intermediate_installation_images_directory PYTHON_ABI quiet="0" regex shebang version_executable wrapper_scripts=() wrapper_scripts_set=()
1414
1415 while (($#)); do
1416 case "$1" in
1417 -q|--quiet)
1418 quiet="1"
1419 ;;
1420 --)
1421 shift
1422 break
1423 ;;
1424 -*)
1425 die "${FUNCNAME}(): Unrecognized option '$1'"
1426 ;;
1427 *)
1428 break
1429 ;;
1430 esac
1431 shift
1432 done
1433
1434 if [[ "$#" -ne 1 ]]; then
1435 die "${FUNCNAME}() requires 1 argument"
1436 fi
1437
1438 intermediate_installation_images_directory="$1"
1439
1440 if [[ ! -d "${intermediate_installation_images_directory}" ]]; then
1441 die "${FUNCNAME}(): Intermediate installation images directory '${intermediate_installation_images_directory}' does not exist"
1442 fi
1443
1444 _python_calculate_PYTHON_ABIS
1445 if [[ "$(PYTHON -f --ABI)" == 3.* ]]; then
1446 b="b"
1447 fi
1448
1449 while read -d $'\0' -r file; do
1450 files+=("${file}")
1451 done < <("$(PYTHON -f)" -c \
1452"import os
1453import sys
1454
1455if hasattr(sys.stdout, 'buffer'):
1456 # Python 3
1457 stdout = sys.stdout.buffer
1458else:
1459 # Python 2
1460 stdout = sys.stdout
1461
1462files_set = set()
1463
1464os.chdir(${b}'${intermediate_installation_images_directory}')
1465
1466for PYTHON_ABI in ${b}'${PYTHON_ABIS}'.split():
1467 for root, dirs, files in os.walk(PYTHON_ABI + ${b}'${EPREFIX}'):
1468 root = root[len(PYTHON_ABI + ${b}'${EPREFIX}')+1:]
1469 files_set.update(root + ${b}'/' + file for file in files)
1470
1471for file in sorted(files_set):
1472 stdout.write(file)
1473 stdout.write(${b}'\x00')" || die "${FUNCNAME}(): Failure of extraction of files in intermediate installation images")
1474
1475 for PYTHON_ABI in ${PYTHON_ABIS}; do
1476 if [[ ! -d "${intermediate_installation_images_directory}/${PYTHON_ABI}" ]]; then
1477 die "${FUNCNAME}(): Intermediate installation image for Python ABI '${PYTHON_ABI}' does not exist"
1478 fi
1479
1480 pushd "${intermediate_installation_images_directory}/${PYTHON_ABI}${EPREFIX}" > /dev/null || die "pushd failed"
1481
1482 for file in "${files[@]}"; do
1483 version_executable="0"
1484 for regex in "/usr/bin/.*" "/usr/sbin/.*" "${PYTHON_VERSIONED_SCRIPTS[@]}"; do
1485 if [[ "/${file}" =~ ^${regex}$ ]]; then
1486 version_executable="1"
1487 break
1488 fi
1489 done
1490 for regex in "${PYTHON_VERSIONED_EXECUTABLES[@]}"; do
1491 if [[ "/${file}" =~ ^${regex}$ ]]; then
1492 version_executable="2"
1493 break
1494 fi
1495 done
1496 if [[ "${version_executable}" != "0" ]]; then
1497 for regex in "${PYTHON_NONVERSIONED_EXECUTABLES[@]}"; do
1498 if [[ "/${file}" =~ ^${regex}$ ]]; then
1499 version_executable="0"
1500 break
1501 fi
1502 done
1503 fi
1504
1505 [[ "${version_executable}" == "0" || ! -x "${file}" ]] && continue
1506
1507 shebang="$(head -n1 "${file}")" || die "Extraction of shebang from '${file}' failed"
1508
1509 if [[ "${version_executable}" == "2" ]]; then
1510 wrapper_scripts+=("${ED}${file}")
1511 elif [[ "${version_executable}" == "1" ]]; then
1512 if [[ "${shebang}" =~ ${_PYTHON_SHEBANG_BASE_PART_REGEX}([[:digit:]]+(\.[[:digit:]]+)?)?($|[[:space:]]+) ]]; then
1513 wrapper_scripts+=("${ED}${file}")
1514 else
1515 version_executable="0"
1516 fi
1517 fi
1518
1519 [[ "${version_executable}" == "0" ]] && continue
1520
1521 if [[ -e "${file}-${PYTHON_ABI}" ]]; then
1522 die "${FUNCNAME}(): '${EPREFIX}/${file}-${PYTHON_ABI}' already exists"
1523 fi
1524
1525 mv "${file}" "${file}-${PYTHON_ABI}" || die "Renaming of '${file}' failed"
1526
1527 if [[ "${shebang}" =~ ${_PYTHON_SHEBANG_BASE_PART_REGEX}[[:digit:]]*($|[[:space:]]+) ]]; then
1528 python_convert_shebangs $([[ "${quiet}" == "1" ]] && echo --quiet) "${PYTHON_ABI}" "${file}-${PYTHON_ABI}"
1529 fi
1530 done
1531
1532 popd > /dev/null || die "popd failed"
1533
1534 if ROOT="/" has_version sys-apps/coreutils; then
1535 cp -fr --preserve=all "${intermediate_installation_images_directory}/${PYTHON_ABI}/"* "${D}" || die "Merging of intermediate installation image for Python ABI '${PYTHON_ABI} into installation image failed"
1536 else
1537 cp -fpr "${intermediate_installation_images_directory}/${PYTHON_ABI}/"* "${D}" || die "Merging of intermediate installation image for Python ABI '${PYTHON_ABI} into installation image failed"
1538 fi
1539 done
1540
1541 rm -fr "${intermediate_installation_images_directory}"
1542
1543 if [[ "${#wrapper_scripts[@]}" -ge 1 ]]; then
1544 rm -f "${T}/python_wrapper_scripts"
1545
1546 for file in "${wrapper_scripts[@]}"; do
1547 echo -n "${file}" >> "${T}/python_wrapper_scripts"
1548 echo -en "\x00" >> "${T}/python_wrapper_scripts"
1549 done
1550
1551 while read -d $'\0' -r file; do
1552 wrapper_scripts_set+=("${file}")
1553 done < <("$(PYTHON -f)" -c \
1554"import sys
1555
1556if hasattr(sys.stdout, 'buffer'):
1557 # Python 3
1558 stdout = sys.stdout.buffer
1559else:
1560 # Python 2
1561 stdout = sys.stdout
1562
1563files = set(open('${T}/python_wrapper_scripts', 'rb').read().rstrip(${b}'\x00').split(${b}'\x00'))
1564
1565for file in sorted(files):
1566 stdout.write(file)
1567 stdout.write(${b}'\x00')" || die "${FUNCNAME}(): Failure of extraction of set of wrapper scripts")
1568
1569 python_generate_wrapper_scripts $([[ "${quiet}" == "1" ]] && echo --quiet) "${wrapper_scripts_set[@]}"
1570 fi
1571}
1572
1156# ================================================================================================ 1573# ================================================================================================
1157# ========= FUNCTIONS FOR PACKAGES NOT SUPPORTING INSTALLATION FOR MULTIPLE PYTHON ABIS ========== 1574# ========= FUNCTIONS FOR PACKAGES NOT SUPPORTING INSTALLATION FOR MULTIPLE PYTHON ABIS ==========
1158# ================================================================================================ 1575# ================================================================================================
1159 1576
1577unset EPYTHON PYTHON_ABI
1578
1160# @FUNCTION: python_set_active_version 1579# @FUNCTION: python_set_active_version
1161# @USAGE: <CPython_ABI|2|3> 1580# @USAGE: <Python_ABI|2|3>
1162# @DESCRIPTION: 1581# @DESCRIPTION:
1163# Set specified version of CPython as active version of Python. 1582# Set locally active version of Python.
1583# If Python_ABI argument is specified, then version of Python corresponding to Python_ABI is used.
1584# If 2 argument is specified, then active version of CPython 2 is used.
1585# If 3 argument is specified, then active version of CPython 3 is used.
1586#
1587# This function can be used only in pkg_setup() phase.
1164python_set_active_version() { 1588python_set_active_version() {
1589 if [[ "${EBUILD_PHASE}" != "setup" ]]; then
1590 die "${FUNCNAME}() can be used only in pkg_setup() phase"
1591 fi
1592
1165 if _python_package_supporting_installation_for_multiple_python_abis; then 1593 if _python_package_supporting_installation_for_multiple_python_abis; then
1166 die "${FUNCNAME}() cannot be used in ebuilds of packages supporting installation for multiple Python ABIs" 1594 die "${FUNCNAME}() cannot be used in ebuilds of packages supporting installation for multiple Python ABIs"
1167 fi 1595 fi
1168 1596
1169 if [[ "$#" -ne 1 ]]; then 1597 if [[ "$#" -ne 1 ]]; then
1170 die "${FUNCNAME}() requires 1 argument" 1598 die "${FUNCNAME}() requires 1 argument"
1171 fi 1599 fi
1172 1600
1173 _python_initial_sanity_checks 1601 _python_initial_sanity_checks
1174 1602
1175 if [[ "$1" =~ ^[[:digit:]]+\.[[:digit:]]+$ ]]; then 1603 if [[ -z "${PYTHON_ABI}" ]]; then
1176 if ! _python_implementation && ! has_version "dev-lang/python:$1"; then 1604 if [[ -n "$(_python_get_implementation --ignore-invalid "$1")" ]]; then
1177 die "${FUNCNAME}(): 'dev-lang/python:$1' is not installed" 1605 # PYTHON_ABI variable is intended to be used only in ebuilds/eclasses,
1606 # so it does not need to be exported to subprocesses.
1607 PYTHON_ABI="$1"
1608 if ! _python_implementation && ! has_version "$(python_get_implementational_package)"; then
1609 die "${FUNCNAME}(): '$(python_get_implementational_package)' is not installed"
1178 fi 1610 fi
1179 export EPYTHON="$(PYTHON "$1")" 1611 export EPYTHON="$(PYTHON "$1")"
1180 elif [[ "$1" == "2" ]]; then 1612 elif [[ "$1" == "2" ]]; then
1181 if ! _python_implementation && ! has_version "=dev-lang/python-2*"; then 1613 if ! _python_implementation && ! has_version "=dev-lang/python-2*"; then
1182 die "${FUNCNAME}(): '=dev-lang/python-2*' is not installed" 1614 die "${FUNCNAME}(): '=dev-lang/python-2*' is not installed"
1183 fi 1615 fi
1184 export EPYTHON="$(PYTHON -2)" 1616 export EPYTHON="$(PYTHON -2)"
1617 PYTHON_ABI="${EPYTHON#python}"
1618 PYTHON_ABI="${PYTHON_ABI%%-*}"
1185 elif [[ "$1" == "3" ]]; then 1619 elif [[ "$1" == "3" ]]; then
1186 if ! _python_implementation && ! has_version "=dev-lang/python-3*"; then 1620 if ! _python_implementation && ! has_version "=dev-lang/python-3*"; then
1187 die "${FUNCNAME}(): '=dev-lang/python-3*' is not installed" 1621 die "${FUNCNAME}(): '=dev-lang/python-3*' is not installed"
1188 fi 1622 fi
1189 export EPYTHON="$(PYTHON -3)" 1623 export EPYTHON="$(PYTHON -3)"
1624 PYTHON_ABI="${EPYTHON#python}"
1625 PYTHON_ABI="${PYTHON_ABI%%-*}"
1190 else 1626 else
1191 die "${FUNCNAME}(): Unrecognized argument '$1'" 1627 die "${FUNCNAME}(): Unrecognized argument '$1'"
1192 fi 1628 fi
1193 1629 fi
1194 # PYTHON_ABI variable is intended to be used only in ebuilds/eclasses,
1195 # so it does not need to be exported to subprocesses.
1196 PYTHON_ABI="${EPYTHON#python}"
1197 PYTHON_ABI="${PYTHON_ABI%%-*}"
1198 1630
1199 _python_final_sanity_checks 1631 _python_final_sanity_checks
1200 1632
1201 # python-updater checks PYTHON_REQUESTED_ACTIVE_VERSION variable. 1633 # python-updater checks PYTHON_REQUESTED_ACTIVE_VERSION variable.
1202 PYTHON_REQUESTED_ACTIVE_VERSION="$1" 1634 PYTHON_REQUESTED_ACTIVE_VERSION="$1"
1208python_need_rebuild() { 1640python_need_rebuild() {
1209 if _python_package_supporting_installation_for_multiple_python_abis; then 1641 if _python_package_supporting_installation_for_multiple_python_abis; then
1210 die "${FUNCNAME}() cannot be used in ebuilds of packages supporting installation for multiple Python ABIs" 1642 die "${FUNCNAME}() cannot be used in ebuilds of packages supporting installation for multiple Python ABIs"
1211 fi 1643 fi
1212 1644
1645 _python_check_python_pkg_setup_execution
1646
1647 if [[ "$#" -ne 0 ]]; then
1648 die "${FUNCNAME}() does not accept arguments"
1649 fi
1650
1213 export PYTHON_NEED_REBUILD="$(PYTHON --ABI)" 1651 export PYTHON_NEED_REBUILD="$(PYTHON --ABI)"
1214} 1652}
1215 1653
1216# ================================================================================================ 1654# ================================================================================================
1217# ======================================= GETTER FUNCTIONS ======================================= 1655# ======================================= GETTER FUNCTIONS =======================================
1222sys.stdout.write(".".join(str(x) for x in sys.version_info[:2])) 1660sys.stdout.write(".".join(str(x) for x in sys.version_info[:2]))
1223if platform.system()[:4] == "Java": 1661if platform.system()[:4] == "Java":
1224 sys.stdout.write("-jython")' 1662 sys.stdout.write("-jython")'
1225 1663
1226_python_get_implementation() { 1664_python_get_implementation() {
1665 local ignore_invalid="0"
1666
1667 while (($#)); do
1668 case "$1" in
1669 --ignore-invalid)
1670 ignore_invalid="1"
1671 ;;
1672 --)
1673 shift
1674 break
1675 ;;
1676 -*)
1677 die "${FUNCNAME}(): Unrecognized option '$1'"
1678 ;;
1679 *)
1680 break
1681 ;;
1682 esac
1683 shift
1684 done
1685
1227 if [[ "$#" -ne 1 ]]; then 1686 if [[ "$#" -ne 1 ]]; then
1228 die "${FUNCNAME}() requires 1 argument" 1687 die "${FUNCNAME}() requires 1 argument"
1229 fi 1688 fi
1230 1689
1231 if [[ "$1" =~ ^[[:digit:]]+\.[[:digit:]]+$ ]]; then 1690 if [[ "$1" =~ ^[[:digit:]]+\.[[:digit:]]+$ ]]; then
1232 echo "CPython" 1691 echo "CPython"
1233 elif [[ "$1" =~ ^[[:digit:]]+\.[[:digit:]]+-jython$ ]]; then 1692 elif [[ "$1" =~ ^[[:digit:]]+\.[[:digit:]]+-jython$ ]]; then
1234 echo "Jython" 1693 echo "Jython"
1235 else 1694 else
1695 if [[ "${ignore_invalid}" == "0" ]]; then
1236 die "${FUNCNAME}(): Unrecognized Python ABI '$1'" 1696 die "${FUNCNAME}(): Unrecognized Python ABI '$1'"
1697 fi
1237 fi 1698 fi
1238} 1699}
1239 1700
1240# @FUNCTION: PYTHON 1701# @FUNCTION: PYTHON
1241# @USAGE: [-2] [-3] [--ABI] [-a|--absolute-path] [-f|--final-ABI] [--] <Python_ABI="${PYTHON_ABI}"> 1702# @USAGE: [-2] [-3] [--ABI] [-a|--absolute-path] [-f|--final-ABI] [--] <Python_ABI="${PYTHON_ABI}">
1242# @DESCRIPTION: 1703# @DESCRIPTION:
1243# Print filename of Python interpreter for specified Python ABI. If Python_ABI argument 1704# Print filename of Python interpreter for specified Python ABI. If Python_ABI argument
1244# is ommitted, then PYTHON_ABI environment variable must be set and is used. 1705# is ommitted, then PYTHON_ABI environment variable must be set and is used.
1245# If -2 option is specified, then active version of Python 2 is used. 1706# If -2 option is specified, then active version of CPython 2 is used.
1246# If -3 option is specified, then active version of Python 3 is used. 1707# If -3 option is specified, then active version of CPython 3 is used.
1247# If --final-ABI option is specified, then final ABI from the list of enabled ABIs is used. 1708# If --final-ABI option is specified, then final ABI from the list of enabled ABIs is used.
1248# -2, -3 and --final-ABI options and Python_ABI argument cannot be specified simultaneously. 1709# -2, -3 and --final-ABI options and Python_ABI argument cannot be specified simultaneously.
1249# If --ABI option is specified, then only specified Python ABI is printed instead of 1710# If --ABI option is specified, then only specified Python ABI is printed instead of
1250# filename of Python interpreter. 1711# filename of Python interpreter.
1251# If --absolute-path option is specified, then absolute path to Python interpreter is printed. 1712# If --absolute-path option is specified, then absolute path to Python interpreter is printed.
1252# --ABI and --absolute-path options cannot be specified simultaneously. 1713# --ABI and --absolute-path options cannot be specified simultaneously.
1253PYTHON() { 1714PYTHON() {
1715 _python_check_python_pkg_setup_execution
1716
1254 local ABI_output="0" absolute_path_output="0" final_ABI="0" PYTHON_ABI="${PYTHON_ABI}" python_interpreter python2="0" python3="0" 1717 local ABI_output="0" absolute_path_output="0" final_ABI="0" PYTHON_ABI="${PYTHON_ABI}" python_interpreter python2="0" python3="0"
1255 1718
1256 while (($#)); do 1719 while (($#)); do
1257 case "$1" in 1720 case "$1" in
1258 -2) 1721 -2)
1283 esac 1746 esac
1284 shift 1747 shift
1285 done 1748 done
1286 1749
1287 if [[ "${ABI_output}" == "1" && "${absolute_path_output}" == "1" ]]; then 1750 if [[ "${ABI_output}" == "1" && "${absolute_path_output}" == "1" ]]; then
1288 die "${FUNCNAME}(): '--ABI and '--absolute-path' options cannot be specified simultaneously" 1751 die "${FUNCNAME}(): '--ABI' and '--absolute-path' options cannot be specified simultaneously"
1289 fi 1752 fi
1290 1753
1291 if [[ "$((${python2} + ${python3} + ${final_ABI}))" -gt 1 ]]; then 1754 if [[ "$((${python2} + ${python3} + ${final_ABI}))" -gt 1 ]]; then
1292 die "${FUNCNAME}(): '-2', '-3' or '--final-ABI' options cannot be specified simultaneously" 1755 die "${FUNCNAME}(): '-2', '-3' or '--final-ABI' options cannot be specified simultaneously"
1293 fi 1756 fi
1300 _python_calculate_PYTHON_ABIS 1763 _python_calculate_PYTHON_ABIS
1301 PYTHON_ABI="${PYTHON_ABIS##* }" 1764 PYTHON_ABI="${PYTHON_ABIS##* }"
1302 elif [[ "${python2}" == "1" ]]; then 1765 elif [[ "${python2}" == "1" ]]; then
1303 PYTHON_ABI="$(eselect python show --python2 --ABI)" 1766 PYTHON_ABI="$(eselect python show --python2 --ABI)"
1304 if [[ -z "${PYTHON_ABI}" ]]; then 1767 if [[ -z "${PYTHON_ABI}" ]]; then
1305 die "${FUNCNAME}(): Active version of Python 2 not set" 1768 die "${FUNCNAME}(): Active version of CPython 2 not set"
1306 elif [[ "${PYTHON_ABI}" != "2."* ]]; then 1769 elif [[ "${PYTHON_ABI}" != "2."* ]]; then
1307 die "${FUNCNAME}(): Internal error in \`eselect python show --python2\`" 1770 die "${FUNCNAME}(): Internal error in \`eselect python show --python2\`"
1308 fi 1771 fi
1309 elif [[ "${python3}" == "1" ]]; then 1772 elif [[ "${python3}" == "1" ]]; then
1310 PYTHON_ABI="$(eselect python show --python3 --ABI)" 1773 PYTHON_ABI="$(eselect python show --python3 --ABI)"
1311 if [[ -z "${PYTHON_ABI}" ]]; then 1774 if [[ -z "${PYTHON_ABI}" ]]; then
1312 die "${FUNCNAME}(): Active version of Python 3 not set" 1775 die "${FUNCNAME}(): Active version of CPython 3 not set"
1313 elif [[ "${PYTHON_ABI}" != "3."* ]]; then 1776 elif [[ "${PYTHON_ABI}" != "3."* ]]; then
1314 die "${FUNCNAME}(): Internal error in \`eselect python show --python3\`" 1777 die "${FUNCNAME}(): Internal error in \`eselect python show --python3\`"
1315 fi 1778 fi
1316 elif ! _python_package_supporting_installation_for_multiple_python_abis; then 1779 elif _python_package_supporting_installation_for_multiple_python_abis; then
1780 if ! _python_abi-specific_local_scope; then
1781 die "${FUNCNAME}() should be used in ABI-specific local scope"
1782 fi
1783 else
1317 PYTHON_ABI="$("${EPREFIX}/usr/bin/python" -c "${_PYTHON_ABI_EXTRACTION_COMMAND}")" 1784 PYTHON_ABI="$("${EPREFIX}/usr/bin/python" -c "${_PYTHON_ABI_EXTRACTION_COMMAND}")"
1318 if [[ -z "${PYTHON_ABI}" ]]; then 1785 if [[ -z "${PYTHON_ABI}" ]]; then
1319 die "${FUNCNAME}(): Failure of extraction of locally active version of Python" 1786 die "${FUNCNAME}(): Failure of extraction of locally active version of Python"
1320 fi 1787 fi
1321 elif [[ -z "${PYTHON_ABI}" ]]; then
1322 die "${FUNCNAME}(): Invalid usage: ${FUNCNAME}() should be used in ABI-specific local scope"
1323 fi 1788 fi
1324 elif [[ "$#" -eq 1 ]]; then 1789 elif [[ "$#" -eq 1 ]]; then
1325 if [[ "${final_ABI}" == "1" ]]; then 1790 if [[ "${final_ABI}" == "1" ]]; then
1326 die "${FUNCNAME}(): '--final-ABI' option and Python ABI cannot be specified simultaneously" 1791 die "${FUNCNAME}(): '--final-ABI' option and Python ABI cannot be specified simultaneously"
1327 fi 1792 fi
1341 return 1806 return
1342 else 1807 else
1343 if [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "CPython" ]]; then 1808 if [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "CPython" ]]; then
1344 python_interpreter="python${PYTHON_ABI}" 1809 python_interpreter="python${PYTHON_ABI}"
1345 elif [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "Jython" ]]; then 1810 elif [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "Jython" ]]; then
1346 python_interpreter="jython-${PYTHON_ABI%-jython}" 1811 python_interpreter="jython${PYTHON_ABI%-jython}"
1347 fi 1812 fi
1348 1813
1349 if [[ "${absolute_path_output}" == "1" ]]; then 1814 if [[ "${absolute_path_output}" == "1" ]]; then
1350 echo -n "${EPREFIX}/usr/bin/${python_interpreter}" 1815 echo -n "${EPREFIX}/usr/bin/${python_interpreter}"
1351 else 1816 else
1362# @USAGE: [-f|--final-ABI] 1827# @USAGE: [-f|--final-ABI]
1363# @DESCRIPTION: 1828# @DESCRIPTION:
1364# Print name of Python implementation. 1829# Print name of Python implementation.
1365# If --final-ABI option is specified, then final ABI from the list of enabled ABIs is used. 1830# If --final-ABI option is specified, then final ABI from the list of enabled ABIs is used.
1366python_get_implementation() { 1831python_get_implementation() {
1832 _python_check_python_pkg_setup_execution
1833
1367 local final_ABI="0" PYTHON_ABI="${PYTHON_ABI}" 1834 local final_ABI="0" PYTHON_ABI="${PYTHON_ABI}"
1368 1835
1369 while (($#)); do 1836 while (($#)); do
1370 case "$1" in 1837 case "$1" in
1371 -f|--final-ABI) 1838 -f|--final-ABI)
1384 if [[ "${final_ABI}" == "1" ]]; then 1851 if [[ "${final_ABI}" == "1" ]]; then
1385 if ! _python_package_supporting_installation_for_multiple_python_abis; then 1852 if ! _python_package_supporting_installation_for_multiple_python_abis; then
1386 die "${FUNCNAME}(): '--final-ABI' option cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs" 1853 die "${FUNCNAME}(): '--final-ABI' option cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs"
1387 fi 1854 fi
1388 PYTHON_ABI="$(PYTHON -f --ABI)" 1855 PYTHON_ABI="$(PYTHON -f --ABI)"
1389 elif [[ -z "${PYTHON_ABI}" ]]; then 1856 else
1857 if _python_package_supporting_installation_for_multiple_python_abis; then
1858 if ! _python_abi-specific_local_scope; then
1859 die "${FUNCNAME}() should be used in ABI-specific local scope"
1860 fi
1861 else
1390 PYTHON_ABI="$(PYTHON --ABI)" 1862 PYTHON_ABI="${PYTHON_ABI:-$(PYTHON --ABI)}"
1863 fi
1391 fi 1864 fi
1392 1865
1393 echo "$(_python_get_implementation "${PYTHON_ABI}")" 1866 echo "$(_python_get_implementation "${PYTHON_ABI}")"
1394} 1867}
1395 1868
1397# @USAGE: [-f|--final-ABI] 1870# @USAGE: [-f|--final-ABI]
1398# @DESCRIPTION: 1871# @DESCRIPTION:
1399# Print category, name and slot of package providing Python implementation. 1872# Print category, name and slot of package providing Python implementation.
1400# If --final-ABI option is specified, then final ABI from the list of enabled ABIs is used. 1873# If --final-ABI option is specified, then final ABI from the list of enabled ABIs is used.
1401python_get_implementational_package() { 1874python_get_implementational_package() {
1875 _python_check_python_pkg_setup_execution
1876
1402 local final_ABI="0" PYTHON_ABI="${PYTHON_ABI}" 1877 local final_ABI="0" PYTHON_ABI="${PYTHON_ABI}"
1403 1878
1404 while (($#)); do 1879 while (($#)); do
1405 case "$1" in 1880 case "$1" in
1406 -f|--final-ABI) 1881 -f|--final-ABI)
1419 if [[ "${final_ABI}" == "1" ]]; then 1894 if [[ "${final_ABI}" == "1" ]]; then
1420 if ! _python_package_supporting_installation_for_multiple_python_abis; then 1895 if ! _python_package_supporting_installation_for_multiple_python_abis; then
1421 die "${FUNCNAME}(): '--final-ABI' option cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs" 1896 die "${FUNCNAME}(): '--final-ABI' option cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs"
1422 fi 1897 fi
1423 PYTHON_ABI="$(PYTHON -f --ABI)" 1898 PYTHON_ABI="$(PYTHON -f --ABI)"
1424 elif [[ -z "${PYTHON_ABI}" ]]; then 1899 else
1900 if _python_package_supporting_installation_for_multiple_python_abis; then
1901 if ! _python_abi-specific_local_scope; then
1902 die "${FUNCNAME}() should be used in ABI-specific local scope"
1903 fi
1904 else
1425 PYTHON_ABI="$(PYTHON --ABI)" 1905 PYTHON_ABI="${PYTHON_ABI:-$(PYTHON --ABI)}"
1426 fi 1906 fi
1907 fi
1427 1908
1909 if [[ "${EAPI:-0}" == "0" ]]; then
1428 if [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "CPython" ]]; then 1910 if [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "CPython" ]]; then
1429 echo "dev-lang/python:${PYTHON_ABI}" 1911 echo "=dev-lang/python-${PYTHON_ABI}*"
1430 elif [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "Jython" ]]; then 1912 elif [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "Jython" ]]; then
1913 echo "=dev-java/jython-${PYTHON_ABI%-jython}*"
1914 fi
1915 else
1916 if [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "CPython" ]]; then
1917 echo "dev-lang/python:${PYTHON_ABI}"
1918 elif [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "Jython" ]]; then
1431 echo "dev-java/jython:${PYTHON_ABI%-jython}" 1919 echo "dev-java/jython:${PYTHON_ABI%-jython}"
1920 fi
1432 fi 1921 fi
1433} 1922}
1434 1923
1435# @FUNCTION: python_get_includedir 1924# @FUNCTION: python_get_includedir
1436# @USAGE: [-f|--final-ABI] 1925# @USAGE: [-b|--base-path] [-f|--final-ABI]
1437# @DESCRIPTION: 1926# @DESCRIPTION:
1438# Print path to Python include directory. 1927# Print path to Python include directory.
1928# If --base-path option is specified, then path not prefixed with "/" is printed.
1439# If --final-ABI option is specified, then final ABI from the list of enabled ABIs is used. 1929# If --final-ABI option is specified, then final ABI from the list of enabled ABIs is used.
1440python_get_includedir() { 1930python_get_includedir() {
1931 _python_check_python_pkg_setup_execution
1932
1441 local final_ABI="0" PYTHON_ABI="${PYTHON_ABI}" 1933 local base_path="0" final_ABI="0" prefix PYTHON_ABI="${PYTHON_ABI}"
1442 1934
1443 while (($#)); do 1935 while (($#)); do
1444 case "$1" in 1936 case "$1" in
1937 -b|--base-path)
1938 base_path="1"
1939 ;;
1445 -f|--final-ABI) 1940 -f|--final-ABI)
1446 final_ABI="1" 1941 final_ABI="1"
1447 ;; 1942 ;;
1448 -*) 1943 -*)
1449 die "${FUNCNAME}(): Unrecognized option '$1'" 1944 die "${FUNCNAME}(): Unrecognized option '$1'"
1452 die "${FUNCNAME}(): Invalid usage" 1947 die "${FUNCNAME}(): Invalid usage"
1453 ;; 1948 ;;
1454 esac 1949 esac
1455 shift 1950 shift
1456 done 1951 done
1952
1953 if [[ "${base_path}" == "0" ]]; then
1954 prefix="/"
1955 fi
1457 1956
1458 if [[ "${final_ABI}" == "1" ]]; then 1957 if [[ "${final_ABI}" == "1" ]]; then
1459 if ! _python_package_supporting_installation_for_multiple_python_abis; then 1958 if ! _python_package_supporting_installation_for_multiple_python_abis; then
1460 die "${FUNCNAME}(): '--final-ABI' option cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs" 1959 die "${FUNCNAME}(): '--final-ABI' option cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs"
1461 fi 1960 fi
1462 PYTHON_ABI="$(PYTHON -f --ABI)" 1961 PYTHON_ABI="$(PYTHON -f --ABI)"
1463 elif [[ -z "${PYTHON_ABI}" ]]; then 1962 else
1963 if _python_package_supporting_installation_for_multiple_python_abis; then
1964 if ! _python_abi-specific_local_scope; then
1965 die "${FUNCNAME}() should be used in ABI-specific local scope"
1966 fi
1967 else
1464 PYTHON_ABI="$(PYTHON --ABI)" 1968 PYTHON_ABI="${PYTHON_ABI:-$(PYTHON --ABI)}"
1969 fi
1465 fi 1970 fi
1466 1971
1467 if [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "CPython" ]]; then 1972 if [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "CPython" ]]; then
1468 echo "/usr/include/python${PYTHON_ABI}" 1973 echo "${prefix}usr/include/python${PYTHON_ABI}"
1469 elif [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "Jython" ]]; then 1974 elif [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "Jython" ]]; then
1470 echo "/usr/share/jython-${PYTHON_ABI%-jython}/Include" 1975 echo "${prefix}usr/share/jython-${PYTHON_ABI%-jython}/Include"
1471 fi 1976 fi
1472} 1977}
1473 1978
1474# @FUNCTION: python_get_libdir 1979# @FUNCTION: python_get_libdir
1475# @USAGE: [-f|--final-ABI] 1980# @USAGE: [-b|--base-path] [-f|--final-ABI]
1476# @DESCRIPTION: 1981# @DESCRIPTION:
1477# Print path to Python library directory. 1982# Print path to Python library directory.
1983# If --base-path option is specified, then path not prefixed with "/" is printed.
1478# If --final-ABI option is specified, then final ABI from the list of enabled ABIs is used. 1984# If --final-ABI option is specified, then final ABI from the list of enabled ABIs is used.
1479python_get_libdir() { 1985python_get_libdir() {
1986 _python_check_python_pkg_setup_execution
1987
1480 local final_ABI="0" PYTHON_ABI="${PYTHON_ABI}" 1988 local base_path="0" final_ABI="0" prefix PYTHON_ABI="${PYTHON_ABI}"
1481 1989
1482 while (($#)); do 1990 while (($#)); do
1483 case "$1" in 1991 case "$1" in
1992 -b|--base-path)
1993 base_path="1"
1994 ;;
1484 -f|--final-ABI) 1995 -f|--final-ABI)
1485 final_ABI="1" 1996 final_ABI="1"
1486 ;; 1997 ;;
1487 -*) 1998 -*)
1488 die "${FUNCNAME}(): Unrecognized option '$1'" 1999 die "${FUNCNAME}(): Unrecognized option '$1'"
1491 die "${FUNCNAME}(): Invalid usage" 2002 die "${FUNCNAME}(): Invalid usage"
1492 ;; 2003 ;;
1493 esac 2004 esac
1494 shift 2005 shift
1495 done 2006 done
2007
2008 if [[ "${base_path}" == "0" ]]; then
2009 prefix="/"
2010 fi
1496 2011
1497 if [[ "${final_ABI}" == "1" ]]; then 2012 if [[ "${final_ABI}" == "1" ]]; then
1498 if ! _python_package_supporting_installation_for_multiple_python_abis; then 2013 if ! _python_package_supporting_installation_for_multiple_python_abis; then
1499 die "${FUNCNAME}(): '--final-ABI' option cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs" 2014 die "${FUNCNAME}(): '--final-ABI' option cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs"
1500 fi 2015 fi
1501 PYTHON_ABI="$(PYTHON -f --ABI)" 2016 PYTHON_ABI="$(PYTHON -f --ABI)"
1502 elif [[ -z "${PYTHON_ABI}" ]]; then 2017 else
2018 if _python_package_supporting_installation_for_multiple_python_abis; then
2019 if ! _python_abi-specific_local_scope; then
2020 die "${FUNCNAME}() should be used in ABI-specific local scope"
2021 fi
2022 else
1503 PYTHON_ABI="$(PYTHON --ABI)" 2023 PYTHON_ABI="${PYTHON_ABI:-$(PYTHON --ABI)}"
2024 fi
1504 fi 2025 fi
1505 2026
1506 if [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "CPython" ]]; then 2027 if [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "CPython" ]]; then
1507 echo "/usr/$(get_libdir)/python${PYTHON_ABI}" 2028 echo "${prefix}usr/$(get_libdir)/python${PYTHON_ABI}"
1508 elif [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "Jython" ]]; then 2029 elif [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "Jython" ]]; then
1509 echo "/usr/share/jython-${PYTHON_ABI%-jython}/Lib" 2030 echo "${prefix}usr/share/jython-${PYTHON_ABI%-jython}/Lib"
1510 fi 2031 fi
1511} 2032}
1512 2033
1513# @FUNCTION: python_get_sitedir 2034# @FUNCTION: python_get_sitedir
1514# @USAGE: [-f|--final-ABI] 2035# @USAGE: [-b|--base-path] [-f|--final-ABI]
1515# @DESCRIPTION: 2036# @DESCRIPTION:
1516# Print path to Python site-packages directory. 2037# Print path to Python site-packages directory.
2038# If --base-path option is specified, then path not prefixed with "/" is printed.
1517# If --final-ABI option is specified, then final ABI from the list of enabled ABIs is used. 2039# If --final-ABI option is specified, then final ABI from the list of enabled ABIs is used.
1518python_get_sitedir() { 2040python_get_sitedir() {
1519 local options=() 2041 _python_check_python_pkg_setup_execution
2042
2043 local final_ABI="0" options=()
1520 2044
1521 while (($#)); do 2045 while (($#)); do
1522 case "$1" in 2046 case "$1" in
2047 -b|--base-path)
2048 options+=("$1")
2049 ;;
1523 -f|--final-ABI) 2050 -f|--final-ABI)
1524 if ! _python_package_supporting_installation_for_multiple_python_abis; then 2051 final_ABI="1"
1525 die "${FUNCNAME}(): '--final-ABI' option cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs"
1526 fi
1527 options+=("$1") 2052 options+=("$1")
1528 ;; 2053 ;;
1529 -*) 2054 -*)
1530 die "${FUNCNAME}(): Unrecognized option '$1'" 2055 die "${FUNCNAME}(): Unrecognized option '$1'"
1531 ;; 2056 ;;
1534 ;; 2059 ;;
1535 esac 2060 esac
1536 shift 2061 shift
1537 done 2062 done
1538 2063
2064 if [[ "${final_ABI}" == "1" ]]; then
2065 if ! _python_package_supporting_installation_for_multiple_python_abis; then
2066 die "${FUNCNAME}(): '--final-ABI' option cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs"
2067 fi
2068 else
2069 if _python_package_supporting_installation_for_multiple_python_abis && ! _python_abi-specific_local_scope; then
2070 die "${FUNCNAME}() should be used in ABI-specific local scope"
2071 fi
2072 fi
2073
1539 echo "$(python_get_libdir "${options[@]}")/site-packages" 2074 echo "$(python_get_libdir "${options[@]}")/site-packages"
1540} 2075}
1541 2076
1542# @FUNCTION: python_get_library 2077# @FUNCTION: python_get_library
1543# @USAGE: [-f|--final-ABI] [-l|--linker-option] 2078# @USAGE: [-b|--base-path] [-f|--final-ABI] [-l|--linker-option]
1544# @DESCRIPTION: 2079# @DESCRIPTION:
1545# Print path to Python library. 2080# Print path to Python library.
2081# If --base-path option is specified, then path not prefixed with "/" is printed.
1546# If --linker-option is specified, then "-l${library}" linker option is printed. 2082# If --linker-option is specified, then "-l${library}" linker option is printed.
1547# If --final-ABI option is specified, then final ABI from the list of enabled ABIs is used. 2083# If --final-ABI option is specified, then final ABI from the list of enabled ABIs is used.
1548python_get_library() { 2084python_get_library() {
2085 _python_check_python_pkg_setup_execution
2086
1549 local final_ABI="0" linker_option="0" PYTHON_ABI="${PYTHON_ABI}" 2087 local base_path="0" final_ABI="0" linker_option="0" prefix PYTHON_ABI="${PYTHON_ABI}"
1550 2088
1551 while (($#)); do 2089 while (($#)); do
1552 case "$1" in 2090 case "$1" in
2091 -b|--base-path)
2092 base_path="1"
2093 ;;
1553 -f|--final-ABI) 2094 -f|--final-ABI)
1554 final_ABI="1" 2095 final_ABI="1"
1555 ;; 2096 ;;
1556 -l|--linker-option) 2097 -l|--linker-option)
1557 linker_option="1" 2098 linker_option="1"
1563 die "${FUNCNAME}(): Invalid usage" 2104 die "${FUNCNAME}(): Invalid usage"
1564 ;; 2105 ;;
1565 esac 2106 esac
1566 shift 2107 shift
1567 done 2108 done
2109
2110 if [[ "${base_path}" == "0" ]]; then
2111 prefix="/"
2112 fi
2113
2114 if [[ "${base_path}" == "1" && "${linker_option}" == "1" ]]; then
2115 die "${FUNCNAME}(): '--base-path' and '--linker-option' options cannot be specified simultaneously"
2116 fi
1568 2117
1569 if [[ "${final_ABI}" == "1" ]]; then 2118 if [[ "${final_ABI}" == "1" ]]; then
1570 if ! _python_package_supporting_installation_for_multiple_python_abis; then 2119 if ! _python_package_supporting_installation_for_multiple_python_abis; then
1571 die "${FUNCNAME}(): '--final-ABI' option cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs" 2120 die "${FUNCNAME}(): '--final-ABI' option cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs"
1572 fi 2121 fi
1573 PYTHON_ABI="$(PYTHON -f --ABI)" 2122 PYTHON_ABI="$(PYTHON -f --ABI)"
1574 elif [[ -z "${PYTHON_ABI}" ]]; then 2123 else
2124 if _python_package_supporting_installation_for_multiple_python_abis; then
2125 if ! _python_abi-specific_local_scope; then
2126 die "${FUNCNAME}() should be used in ABI-specific local scope"
2127 fi
2128 else
1575 PYTHON_ABI="$(PYTHON --ABI)" 2129 PYTHON_ABI="${PYTHON_ABI:-$(PYTHON --ABI)}"
2130 fi
1576 fi 2131 fi
1577 2132
1578 if [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "CPython" ]]; then 2133 if [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "CPython" ]]; then
1579 if [[ "${linker_option}" == "1" ]]; then 2134 if [[ "${linker_option}" == "1" ]]; then
1580 echo "-lpython${PYTHON_ABI}" 2135 echo "-lpython${PYTHON_ABI}"
1581 else 2136 else
1582 echo "/usr/$(get_libdir)/libpython${PYTHON_ABI}$(get_libname)" 2137 echo "${prefix}usr/$(get_libdir)/libpython${PYTHON_ABI}$(get_libname)"
1583 fi 2138 fi
1584 elif [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "Jython" ]]; then 2139 elif [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "Jython" ]]; then
1585 die "${FUNCNAME}(): Jython does not have shared library" 2140 die "${FUNCNAME}(): Jython does not have shared library"
1586 fi 2141 fi
1587} 2142}
1592# Print Python version. 2147# Print Python version.
1593# --full, --major, --minor and --micro options cannot be specified simultaneously. 2148# --full, --major, --minor and --micro options cannot be specified simultaneously.
1594# If --full, --major, --minor and --micro options are not specified, then "${major_version}.${minor_version}" is printed. 2149# If --full, --major, --minor and --micro options are not specified, then "${major_version}.${minor_version}" is printed.
1595# If --final-ABI option is specified, then final ABI from the list of enabled ABIs is used. 2150# If --final-ABI option is specified, then final ABI from the list of enabled ABIs is used.
1596python_get_version() { 2151python_get_version() {
2152 _python_check_python_pkg_setup_execution
2153
1597 local final_ABI="0" full="0" major="0" minor="0" micro="0" python_command 2154 local final_ABI="0" full="0" major="0" minor="0" micro="0" python_command
1598 2155
1599 while (($#)); do 2156 while (($#)); do
1600 case "$1" in 2157 case "$1" in
1601 -f|--final-ABI) 2158 -f|--final-ABI)
1651 if ! _python_package_supporting_installation_for_multiple_python_abis; then 2208 if ! _python_package_supporting_installation_for_multiple_python_abis; then
1652 die "${FUNCNAME}(): '--final-ABI' option cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs" 2209 die "${FUNCNAME}(): '--final-ABI' option cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs"
1653 fi 2210 fi
1654 "$(PYTHON -f)" -c "${python_command}" 2211 "$(PYTHON -f)" -c "${python_command}"
1655 else 2212 else
2213 if _python_package_supporting_installation_for_multiple_python_abis && ! _python_abi-specific_local_scope; then
2214 die "${FUNCNAME}() should be used in ABI-specific local scope"
2215 fi
1656 "$(PYTHON ${PYTHON_ABI})" -c "${python_command}" 2216 "$(PYTHON ${PYTHON_ABI})" -c "${python_command}"
1657 fi 2217 fi
1658} 2218}
1659 2219
1660# ================================================================================================ 2220# ================================================================================================
1682# @DESCRIPTION: 2242# @DESCRIPTION:
1683# Execute nosetests for all enabled Python ABIs. 2243# Execute nosetests for all enabled Python ABIs.
1684# In ebuilds of packages supporting installation for multiple Python ABIs, this function calls 2244# In ebuilds of packages supporting installation for multiple Python ABIs, this function calls
1685# python_execute_nosetests_pre_hook() and python_execute_nosetests_post_hook(), if they are defined. 2245# python_execute_nosetests_pre_hook() and python_execute_nosetests_post_hook(), if they are defined.
1686python_execute_nosetests() { 2246python_execute_nosetests() {
2247 _python_check_python_pkg_setup_execution
1687 _python_set_color_variables 2248 _python_set_color_variables
1688 2249
1689 local PYTHONPATH_template= separate_build_dirs= 2250 local PYTHONPATH_template separate_build_dirs
1690 2251
1691 while (($#)); do 2252 while (($#)); do
1692 case "$1" in 2253 case "$1" in
1693 -P|--PYTHONPATH) 2254 -P|--PYTHONPATH)
1694 PYTHONPATH_template="$2" 2255 PYTHONPATH_template="$2"
1710 esac 2271 esac
1711 shift 2272 shift
1712 done 2273 done
1713 2274
1714 python_test_function() { 2275 python_test_function() {
1715 local evaluated_PYTHONPATH= 2276 local evaluated_PYTHONPATH
1716 2277
1717 if [[ -n "${PYTHONPATH_template}" ]]; then
1718 evaluated_PYTHONPATH="$(eval echo -n "${PYTHONPATH_template}")" 2278 eval "evaluated_PYTHONPATH=\"${PYTHONPATH_template}\""
1719 if [[ ! -e "${evaluated_PYTHONPATH}" ]]; then
1720 unset evaluated_PYTHONPATH
1721 fi
1722 fi
1723 2279
1724 _python_test_hook pre 2280 _python_test_hook pre
1725 2281
1726 if [[ -n "${evaluated_PYTHONPATH}" ]]; then 2282 if [[ -n "${evaluated_PYTHONPATH}" ]]; then
1727 echo ${_BOLD}PYTHONPATH="${evaluated_PYTHONPATH}" nosetests --verbosity="${PYTHON_TEST_VERBOSITY}" "$@"${_NORMAL} 2283 echo ${_BOLD}PYTHONPATH="${evaluated_PYTHONPATH}" nosetests --verbosity="${PYTHON_TEST_VERBOSITY}" "$@"${_NORMAL}
1750# @DESCRIPTION: 2306# @DESCRIPTION:
1751# Execute py.test for all enabled Python ABIs. 2307# Execute py.test for all enabled Python ABIs.
1752# In ebuilds of packages supporting installation for multiple Python ABIs, this function calls 2308# In ebuilds of packages supporting installation for multiple Python ABIs, this function calls
1753# python_execute_py.test_pre_hook() and python_execute_py.test_post_hook(), if they are defined. 2309# python_execute_py.test_pre_hook() and python_execute_py.test_post_hook(), if they are defined.
1754python_execute_py.test() { 2310python_execute_py.test() {
2311 _python_check_python_pkg_setup_execution
1755 _python_set_color_variables 2312 _python_set_color_variables
1756 2313
1757 local PYTHONPATH_template= separate_build_dirs= 2314 local PYTHONPATH_template separate_build_dirs
1758 2315
1759 while (($#)); do 2316 while (($#)); do
1760 case "$1" in 2317 case "$1" in
1761 -P|--PYTHONPATH) 2318 -P|--PYTHONPATH)
1762 PYTHONPATH_template="$2" 2319 PYTHONPATH_template="$2"
1778 esac 2335 esac
1779 shift 2336 shift
1780 done 2337 done
1781 2338
1782 python_test_function() { 2339 python_test_function() {
1783 local evaluated_PYTHONPATH= 2340 local evaluated_PYTHONPATH
1784 2341
1785 if [[ -n "${PYTHONPATH_template}" ]]; then
1786 evaluated_PYTHONPATH="$(eval echo -n "${PYTHONPATH_template}")" 2342 eval "evaluated_PYTHONPATH=\"${PYTHONPATH_template}\""
1787 if [[ ! -e "${evaluated_PYTHONPATH}" ]]; then
1788 unset evaluated_PYTHONPATH
1789 fi
1790 fi
1791 2343
1792 _python_test_hook pre 2344 _python_test_hook pre
1793 2345
1794 if [[ -n "${evaluated_PYTHONPATH}" ]]; then 2346 if [[ -n "${evaluated_PYTHONPATH}" ]]; then
1795 echo ${_BOLD}PYTHONPATH="${evaluated_PYTHONPATH}" py.test $([[ "${PYTHON_TEST_VERBOSITY}" -ge 2 ]] && echo -v) "$@"${_NORMAL} 2347 echo ${_BOLD}PYTHONPATH="${evaluated_PYTHONPATH}" py.test $([[ "${PYTHON_TEST_VERBOSITY}" -ge 2 ]] && echo -v) "$@"${_NORMAL}
1818# @DESCRIPTION: 2370# @DESCRIPTION:
1819# Execute trial for all enabled Python ABIs. 2371# Execute trial for all enabled Python ABIs.
1820# In ebuilds of packages supporting installation for multiple Python ABIs, this function 2372# In ebuilds of packages supporting installation for multiple Python ABIs, this function
1821# calls python_execute_trial_pre_hook() and python_execute_trial_post_hook(), if they are defined. 2373# calls python_execute_trial_pre_hook() and python_execute_trial_post_hook(), if they are defined.
1822python_execute_trial() { 2374python_execute_trial() {
2375 _python_check_python_pkg_setup_execution
1823 _python_set_color_variables 2376 _python_set_color_variables
1824 2377
1825 local PYTHONPATH_template= separate_build_dirs= 2378 local PYTHONPATH_template separate_build_dirs
1826 2379
1827 while (($#)); do 2380 while (($#)); do
1828 case "$1" in 2381 case "$1" in
1829 -P|--PYTHONPATH) 2382 -P|--PYTHONPATH)
1830 PYTHONPATH_template="$2" 2383 PYTHONPATH_template="$2"
1846 esac 2399 esac
1847 shift 2400 shift
1848 done 2401 done
1849 2402
1850 python_test_function() { 2403 python_test_function() {
1851 local evaluated_PYTHONPATH= 2404 local evaluated_PYTHONPATH
1852 2405
1853 if [[ -n "${PYTHONPATH_template}" ]]; then
1854 evaluated_PYTHONPATH="$(eval echo -n "${PYTHONPATH_template}")" 2406 eval "evaluated_PYTHONPATH=\"${PYTHONPATH_template}\""
1855 if [[ ! -e "${evaluated_PYTHONPATH}" ]]; then
1856 unset evaluated_PYTHONPATH
1857 fi
1858 fi
1859 2407
1860 _python_test_hook pre 2408 _python_test_hook pre
1861 2409
1862 if [[ -n "${evaluated_PYTHONPATH}" ]]; then 2410 if [[ -n "${evaluated_PYTHONPATH}" ]]; then
1863 echo ${_BOLD}PYTHONPATH="${evaluated_PYTHONPATH}" trial $([[ "${PYTHON_TEST_VERBOSITY}" -ge 4 ]] && echo --spew) "$@"${_NORMAL} 2411 echo ${_BOLD}PYTHONPATH="${evaluated_PYTHONPATH}" trial $([[ "${PYTHON_TEST_VERBOSITY}" -ge 4 ]] && echo --spew) "$@"${_NORMAL}
1888# @FUNCTION: python_enable_pyc 2436# @FUNCTION: python_enable_pyc
1889# @DESCRIPTION: 2437# @DESCRIPTION:
1890# Tell Python to automatically recompile modules to .pyc/.pyo if the 2438# Tell Python to automatically recompile modules to .pyc/.pyo if the
1891# timestamps/version stamps have changed. 2439# timestamps/version stamps have changed.
1892python_enable_pyc() { 2440python_enable_pyc() {
2441 _python_check_python_pkg_setup_execution
2442
2443 if [[ "$#" -ne 0 ]]; then
2444 die "${FUNCNAME}() does not accept arguments"
2445 fi
2446
1893 unset PYTHONDONTWRITEBYTECODE 2447 unset PYTHONDONTWRITEBYTECODE
1894} 2448}
1895 2449
1896# @FUNCTION: python_disable_pyc 2450# @FUNCTION: python_disable_pyc
1897# @DESCRIPTION: 2451# @DESCRIPTION:
1898# Tell Python not to automatically recompile modules to .pyc/.pyo 2452# Tell Python not to automatically recompile modules to .pyc/.pyo
1899# even if the timestamps/version stamps do not match. This is done 2453# even if the timestamps/version stamps do not match. This is done
1900# to protect sandbox. 2454# to protect sandbox.
1901python_disable_pyc() { 2455python_disable_pyc() {
2456 _python_check_python_pkg_setup_execution
2457
2458 if [[ "$#" -ne 0 ]]; then
2459 die "${FUNCNAME}() does not accept arguments"
2460 fi
2461
1902 export PYTHONDONTWRITEBYTECODE="1" 2462 export PYTHONDONTWRITEBYTECODE="1"
1903} 2463}
1904 2464
1905_python_clean_compiled_modules() { 2465_python_clean_compiled_modules() {
1906 _python_initialize_prefix_variables 2466 _python_initialize_prefix_variables
1907 _python_set_color_variables 2467 _python_set_color_variables
1908 2468
1909 [[ "${FUNCNAME[1]}" =~ ^(python_mod_optimize|python_mod_compile|python_mod_cleanup)$ ]] || die "${FUNCNAME}(): Invalid usage" 2469 [[ "${FUNCNAME[1]}" =~ ^(python_mod_optimize|python_mod_cleanup)$ ]] || die "${FUNCNAME}(): Invalid usage"
1910 2470
1911 local base_module_name compiled_file compiled_files=() dir path py_file root 2471 local base_module_name compiled_file compiled_files=() dir path py_file root
1912 2472
1913 # Strip trailing slash from EROOT. 2473 # Strip trailing slash from EROOT.
1914 root="${EROOT%/}" 2474 root="${EROOT%/}"
1921 done < <(find "${path}" "(" -name "*.py[co]" -o -name "*\$py.class" ")" -print0) 2481 done < <(find "${path}" "(" -name "*.py[co]" -o -name "*\$py.class" ")" -print0)
1922 2482
1923 if [[ "${EBUILD_PHASE}" == "postrm" ]]; then 2483 if [[ "${EBUILD_PHASE}" == "postrm" ]]; then
1924 # Delete empty child directories. 2484 # Delete empty child directories.
1925 find "${path}" -type d | sort -r | while read -r dir; do 2485 find "${path}" -type d | sort -r | while read -r dir; do
1926 rmdir "${dir}" 2> /dev/null && echo "${_CYAN}<<< ${dir}${_NORMAL}" 2486 if rmdir "${dir}" 2> /dev/null; then
2487 echo "${_CYAN}<<< ${dir}${_NORMAL}"
2488 fi
1927 done 2489 done
1928 fi 2490 fi
1929 elif [[ "${path}" == *.py ]]; then 2491 elif [[ "${path}" == *.py ]]; then
1930 base_module_name="${path##*/}" 2492 base_module_name="${path##*/}"
1931 base_module_name="${base_module_name%.py}" 2493 base_module_name="${base_module_name%.py}"
1961 if [[ "${dir}" == "__pycache__" ]]; then 2523 if [[ "${dir}" == "__pycache__" ]]; then
1962 base_module_name="${compiled_file##*/}" 2524 base_module_name="${compiled_file##*/}"
1963 base_module_name="${base_module_name%\$py.class}" 2525 base_module_name="${base_module_name%\$py.class}"
1964 py_file="${compiled_file%__pycache__/*}${base_module_name}.py" 2526 py_file="${compiled_file%__pycache__/*}${base_module_name}.py"
1965 else 2527 else
1966 py_file="${compiled_file%\$py.class}" 2528 py_file="${compiled_file%\$py.class}.py"
1967 fi 2529 fi
1968 if [[ "${EBUILD_PHASE}" == "postinst" ]]; then 2530 if [[ "${EBUILD_PHASE}" == "postinst" ]]; then
1969 [[ -f "${py_file}" && "${compiled_file}" -nt "${py_file}" ]] && continue 2531 [[ -f "${py_file}" && "${compiled_file}" -nt "${py_file}" ]] && continue
1970 else 2532 else
1971 [[ -f "${py_file}" ]] && continue 2533 [[ -f "${py_file}" ]] && continue
1977 fi 2539 fi
1978 2540
1979 # Delete empty parent directories. 2541 # Delete empty parent directories.
1980 dir="${compiled_file%/*}" 2542 dir="${compiled_file%/*}"
1981 while [[ "${dir}" != "${root}" ]]; do 2543 while [[ "${dir}" != "${root}" ]]; do
1982 if rmdir "${compiled_file%/*}" 2> /dev/null; then 2544 if rmdir "${dir}" 2> /dev/null; then
1983 echo "${_CYAN}<<< ${compiled_file%/*}${_NORMAL}" 2545 echo "${_CYAN}<<< ${dir}${_NORMAL}"
1984 else 2546 else
1985 break 2547 break
1986 fi 2548 fi
1987 dir="${dir%/*}" 2549 dir="${dir%/*}"
1988 done 2550 done
1989 done 2551 done
1990 done 2552 done
1991} 2553}
1992 2554
1993# @FUNCTION: python_mod_optimize 2555# @FUNCTION: python_mod_optimize
1994# @USAGE: [options] [directory|file] 2556# @USAGE: [--allow-evaluated-non-sitedir-paths] [-d directory] [-f] [-l] [-q] [-x regular_expression] [--] <file|directory> [files|directories]
1995# @DESCRIPTION: 2557# @DESCRIPTION:
1996# If no arguments supplied, it will recompile not recursively all modules 2558# 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. 2559# -d, -f, -l, -q and -x options passed to this function are passed to compileall.py.
2003# 2560#
2004# This function can be used only in pkg_postinst() phase. 2561# This function can be used only in pkg_postinst() phase.
2005python_mod_optimize() { 2562python_mod_optimize() {
2563 if [[ "${EBUILD_PHASE}" != "postinst" ]]; then
2564 die "${FUNCNAME}() can be used only in pkg_postinst() phase"
2565 fi
2566
2567 _python_check_python_pkg_setup_execution
2006 _python_initialize_prefix_variables 2568 _python_initialize_prefix_variables
2007 2569
2008 # Check if phase is pkg_postinst(). 2570 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. 2571 # 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="${PYTHON_ABI}" return_code root site_packages_absolute_dirs=() site_packages_dirs=() site_packages_absolute_files=() site_packages_files=() 2572 local allow_evaluated_non_sitedir_paths="0" dir dirs=() evaluated_dirs=() evaluated_files=() file files=() iterated_PYTHON_ABIS options=() other_dirs=() other_files=() previous_PYTHON_ABI="${PYTHON_ABI}" return_code root site_packages_dirs=() site_packages_files=()
2014 2573
2015 if _python_package_supporting_installation_for_multiple_python_abis; then 2574 if _python_package_supporting_installation_for_multiple_python_abis; then
2016 if [[ -z "${PYTHON_ABIS}" ]]; then 2575 if has "${EAPI:-0}" 0 1 2 3 && [[ -z "${PYTHON_ABIS}" ]]; then
2017 die "${FUNCNAME}(): Environment not initialized" 2576 die "${FUNCNAME}(): python_pkg_setup() or python_execute_function() not called"
2018 fi 2577 fi
2019 iterated_PYTHON_ABIS="${PYTHON_ABIS}" 2578 iterated_PYTHON_ABIS="${PYTHON_ABIS}"
2020 else 2579 else
2580 if has "${EAPI:-0}" 0 1 2 3; then
2021 iterated_PYTHON_ABIS="${PYTHON_ABI:=$(PYTHON --ABI)}" 2581 iterated_PYTHON_ABIS="${PYTHON_ABI:=$(PYTHON --ABI)}"
2582 else
2583 iterated_PYTHON_ABIS="${PYTHON_ABI}"
2584 fi
2022 fi 2585 fi
2023 2586
2024 # Strip trailing slash from EROOT. 2587 # Strip trailing slash from EROOT.
2025 root="${EROOT%/}" 2588 root="${EROOT%/}"
2026 2589
2027 while (($#)); do 2590 while (($#)); do
2028 case "$1" in 2591 case "$1" in
2592 --allow-evaluated-non-sitedir-paths)
2593 allow_evaluated_non_sitedir_paths="1"
2594 ;;
2029 -l|-f|-q) 2595 -l|-f|-q)
2030 options+=("$1") 2596 options+=("$1")
2031 ;; 2597 ;;
2032 -d|-x) 2598 -d|-x)
2033 options+=("$1" "$2") 2599 options+=("$1" "$2")
2034 shift 2600 shift
2035 ;; 2601 ;;
2602 --)
2603 shift
2604 break
2605 ;;
2036 -*) 2606 -*)
2037 ewarn "${FUNCNAME}(): Ignoring option '$1'" 2607 die "${FUNCNAME}(): Unrecognized option '$1'"
2038 ;; 2608 ;;
2039 *) 2609 *)
2040 break 2610 break
2041 ;; 2611 ;;
2042 esac 2612 esac
2043 shift 2613 shift
2044 done 2614 done
2045 2615
2616 if [[ "${allow_evaluated_non_sitedir_paths}" == "1" ]] && ! _python_package_supporting_installation_for_multiple_python_abis; then
2617 die "${FUNCNAME}(): '--allow-evaluated-non-sitedir-paths' option cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs"
2618 fi
2619
2046 if [[ "$#" -eq 0 ]]; then 2620 if [[ "$#" -eq 0 ]]; then
2047 _python_set_color_variables 2621 die "${FUNCNAME}(): Missing files or directories"
2048
2049 echo
2050 echo " ${_RED}*${_NORMAL} ${_RED}Deprecation Warning: Not passing of paths to ${FUNCNAME}() is deprecated and will be${_NORMAL}"
2051 echo " ${_RED}*${_NORMAL} ${_RED}disallowed on 2010-09-01. Call ${FUNCNAME}() with paths to Python modules.${_NORMAL}"
2052 echo " ${_RED}*${_NORMAL} ${_RED}The ebuild needs to be fixed. Please report a bug, if it has not been already reported.${_NORMAL}"
2053 echo
2054
2055 einfo &> /dev/null
2056 einfo "Deprecation Warning: Not passing of paths to ${FUNCNAME}() is deprecated and will be" &> /dev/null
2057 einfo "disallowed on 2010-09-01. Call ${FUNCNAME}() with paths to Python modules." &> /dev/null
2058 einfo "The ebuild needs to be fixed. Please report a bug, if it has not been already reported." &> /dev/null
2059 einfo &> /dev/null
2060 fi 2622 fi
2061 2623
2062 while (($#)); do 2624 while (($#)); do
2625 if [[ "$1" =~ ^($|(\.|\.\.|/)($|/)) ]]; then
2626 die "${FUNCNAME}(): Invalid argument '$1'"
2063 if ! _python_implementation && [[ "$1" =~ ^/usr/lib(32|64)?/python[[:digit:]]+\.[[:digit:]]+ ]]; then 2627 elif ! _python_implementation && [[ "$1" =~ ^/usr/lib(32|64)?/python[[:digit:]]+\.[[:digit:]]+ ]]; then
2064 die "${FUNCNAME}(): Paths of directories / files in site-packages directories must be relative to site-packages directories" 2628 die "${FUNCNAME}(): Paths of directories / files in site-packages directories must be relative to site-packages directories"
2065 elif [[ "$1" =~ ^/ ]]; then 2629 elif [[ "$1" =~ ^/ ]]; then
2066 if _python_package_supporting_installation_for_multiple_python_abis; then 2630 if _python_package_supporting_installation_for_multiple_python_abis; then
2631 if [[ "${allow_evaluated_non_sitedir_paths}" != "1" ]]; then
2067 die "${FUNCNAME}(): Absolute paths cannot be used in ebuilds of packages supporting installation for multiple Python ABIs" 2632 die "${FUNCNAME}(): Absolute paths cannot be used in ebuilds of packages supporting installation for multiple Python ABIs"
2068 fi 2633 fi
2069 if [[ -d "${root}$1" ]]; then 2634 if [[ "$1" != *\$* ]]; then
2070 other_dirs+=("${root}$1") 2635 die "${FUNCNAME}(): '$1' has invalid syntax"
2071 elif [[ -f "${root}$1" ]]; then 2636 fi
2072 other_files+=("${root}$1") 2637 if [[ "$1" == *.py ]]; then
2073 elif [[ -e "${root}$1" ]]; then 2638 evaluated_files+=("$1")
2074 eerror "'${root}$1' is not a file or a directory!" 2639 else
2640 evaluated_dirs+=("$1")
2641 fi
2075 else 2642 else
2643 if [[ -d "${root}$1" ]]; then
2644 other_dirs+=("${root}$1")
2645 elif [[ -f "${root}$1" ]]; then
2646 other_files+=("${root}$1")
2647 elif [[ -e "${root}$1" ]]; then
2648 eerror "${FUNCNAME}(): '${root}$1' is not a regular file or a directory"
2649 else
2076 eerror "'${root}$1' does not exist!" 2650 eerror "${FUNCNAME}(): '${root}$1' does not exist"
2651 fi
2077 fi 2652 fi
2078 else 2653 else
2079 for PYTHON_ABI in ${iterated_PYTHON_ABIS}; do 2654 for PYTHON_ABI in ${iterated_PYTHON_ABIS}; do
2080 if [[ -d "${root}$(python_get_sitedir)/$1" ]]; then 2655 if [[ -d "${root}$(python_get_sitedir)/$1" ]]; then
2081 site_packages_dirs+=("$1") 2656 site_packages_dirs+=("$1")
2082 break 2657 break
2083 elif [[ -f "${root}$(python_get_sitedir)/$1" ]]; then 2658 elif [[ -f "${root}$(python_get_sitedir)/$1" ]]; then
2084 site_packages_files+=("$1") 2659 site_packages_files+=("$1")
2085 break 2660 break
2086 elif [[ -e "${root}$(python_get_sitedir)/$1" ]]; then 2661 elif [[ -e "${root}$(python_get_sitedir)/$1" ]]; then
2087 eerror "'$1' is not a file or a directory!" 2662 eerror "${FUNCNAME}(): '$1' is not a regular file or a directory"
2088 else 2663 else
2089 eerror "'$1' does not exist!" 2664 eerror "${FUNCNAME}(): '$1' does not exist"
2090 fi 2665 fi
2091 done 2666 done
2092 fi 2667 fi
2093 shift 2668 shift
2094 done 2669 done
2095 2670
2096 # Set additional options. 2671 # Set additional options.
2097 options+=("-q") 2672 options+=("-q")
2098 2673
2099 for PYTHON_ABI in ${iterated_PYTHON_ABIS}; do 2674 for PYTHON_ABI in ${iterated_PYTHON_ABIS}; do
2100 if ((${#site_packages_dirs[@]})) || ((${#site_packages_files[@]})); then 2675 if ((${#site_packages_dirs[@]})) || ((${#site_packages_files[@]})) || ((${#evaluated_dirs[@]})) || ((${#evaluated_files[@]})); then
2101 return_code="0" 2676 return_code="0"
2102 ebegin "Compilation and optimization of Python modules for $(python_get_implementation) $(python_get_version)" 2677 ebegin "Compilation and optimization of Python modules for $(python_get_implementation) $(python_get_version)"
2103 if ((${#site_packages_dirs[@]})); then 2678 if ((${#site_packages_dirs[@]})) || ((${#evaluated_dirs[@]})); then
2104 for dir in "${site_packages_dirs[@]}"; do 2679 for dir in "${site_packages_dirs[@]}"; do
2105 site_packages_absolute_dirs+=("${root}$(python_get_sitedir)/${dir}") 2680 dirs+=("${root}$(python_get_sitedir)/${dir}")
2106 done 2681 done
2682 for dir in "${evaluated_dirs[@]}"; do
2683 eval "dirs+=(\"\${root}${dir}\")"
2684 done
2107 "$(PYTHON)" "${root}$(python_get_libdir)/compileall.py" "${options[@]}" "${site_packages_absolute_dirs[@]}" || return_code="1" 2685 "$(PYTHON)" "${root}$(python_get_libdir)/compileall.py" "${options[@]}" "${dirs[@]}" || return_code="1"
2108 if [[ "$(_python_get_implementation "${PYTHON_ABI}")" != "Jython" ]]; then 2686 if [[ "$(_python_get_implementation "${PYTHON_ABI}")" != "Jython" ]]; then
2109 "$(PYTHON)" -O "${root}$(python_get_libdir)/compileall.py" "${options[@]}" "${site_packages_absolute_dirs[@]}" &> /dev/null || return_code="1" 2687 "$(PYTHON)" -O "${root}$(python_get_libdir)/compileall.py" "${options[@]}" "${dirs[@]}" &> /dev/null || return_code="1"
2110 fi 2688 fi
2111 _python_clean_compiled_modules "${site_packages_absolute_dirs[@]}" 2689 _python_clean_compiled_modules "${dirs[@]}"
2112 fi 2690 fi
2113 if ((${#site_packages_files[@]})); then 2691 if ((${#site_packages_files[@]})) || ((${#evaluated_files[@]})); then
2114 for file in "${site_packages_files[@]}"; do 2692 for file in "${site_packages_files[@]}"; do
2115 site_packages_absolute_files+=("${root}$(python_get_sitedir)/${file}") 2693 files+=("${root}$(python_get_sitedir)/${file}")
2116 done 2694 done
2695 for file in "${evaluated_files[@]}"; do
2696 eval "files+=(\"\${root}${file}\")"
2697 done
2117 "$(PYTHON)" "${root}$(python_get_libdir)/py_compile.py" "${site_packages_absolute_files[@]}" || return_code="1" 2698 "$(PYTHON)" "${root}$(python_get_libdir)/py_compile.py" "${files[@]}" || return_code="1"
2118 if [[ "$(_python_get_implementation "${PYTHON_ABI}")" != "Jython" ]]; then 2699 if [[ "$(_python_get_implementation "${PYTHON_ABI}")" != "Jython" ]]; then
2119 "$(PYTHON)" -O "${root}$(python_get_libdir)/py_compile.py" "${site_packages_absolute_files[@]}" &> /dev/null || return_code="1" 2700 "$(PYTHON)" -O "${root}$(python_get_libdir)/py_compile.py" "${files[@]}" &> /dev/null || return_code="1"
2120 fi 2701 fi
2121 _python_clean_compiled_modules "${site_packages_absolute_files[@]}" 2702 _python_clean_compiled_modules "${files[@]}"
2122 fi 2703 fi
2123 eend "${return_code}" 2704 eend "${return_code}"
2124 fi 2705 fi
2125 unset site_packages_absolute_dirs site_packages_absolute_files 2706 unset dirs files
2126 done 2707 done
2127 2708
2128 if _python_package_supporting_installation_for_multiple_python_abis; then 2709 if _python_package_supporting_installation_for_multiple_python_abis; then
2129 # Restore previous value of PYTHON_ABI. 2710 # Restore previous value of PYTHON_ABI.
2130 if [[ -n "${previous_PYTHON_ABI}" ]]; then 2711 if [[ -n "${previous_PYTHON_ABI}" ]]; then
2147 if ((${#other_files[@]})); then 2728 if ((${#other_files[@]})); then
2148 "$(PYTHON ${PYTHON_ABI})" "${root}$(python_get_libdir)/py_compile.py" "${other_files[@]}" || return_code="1" 2729 "$(PYTHON ${PYTHON_ABI})" "${root}$(python_get_libdir)/py_compile.py" "${other_files[@]}" || return_code="1"
2149 if [[ "$(_python_get_implementation "${PYTHON_ABI}")" != "Jython" ]]; then 2730 if [[ "$(_python_get_implementation "${PYTHON_ABI}")" != "Jython" ]]; then
2150 "$(PYTHON ${PYTHON_ABI})" -O "${root}$(python_get_libdir)/py_compile.py" "${other_files[@]}" &> /dev/null || return_code="1" 2731 "$(PYTHON ${PYTHON_ABI})" -O "${root}$(python_get_libdir)/py_compile.py" "${other_files[@]}" &> /dev/null || return_code="1"
2151 fi 2732 fi
2152 _python_clean_compiled_modules "${other_dirs[@]}" 2733 _python_clean_compiled_modules "${other_files[@]}"
2153 fi 2734 fi
2154 eend "${return_code}" 2735 eend "${return_code}"
2155 fi 2736 fi
2156 else 2737 else
2157 # Deprecated part of python_mod_optimize() 2738 # Deprecated part of python_mod_optimize()
2739 ewarn
2740 ewarn "Deprecation Warning: Usage of ${FUNCNAME}() in packages not supporting installation"
2741 ewarn "for multiple Python ABIs in EAPI <=2 is deprecated and will be disallowed on 2011-08-01."
2742 ewarn "Use EAPI >=3 and call ${FUNCNAME}() with paths having appropriate syntax."
2743 ewarn "The ebuild needs to be fixed. Please report a bug, if it has not been already reported."
2744 ewarn
2158 2745
2159 local myroot mydirs=() myfiles=() myopts=() return_code="0" 2746 local myroot mydirs=() myfiles=() myopts=() return_code="0"
2160 2747
2161 # strip trailing slash 2748 # strip trailing slash
2162 myroot="${EROOT%/}" 2749 myroot="${EROOT%/}"
2169 ;; 2756 ;;
2170 -d|-x) 2757 -d|-x)
2171 myopts+=("$1" "$2") 2758 myopts+=("$1" "$2")
2172 shift 2759 shift
2173 ;; 2760 ;;
2761 --)
2762 shift
2763 break
2764 ;;
2174 -*) 2765 -*)
2175 ewarn "${FUNCNAME}(): Ignoring option '$1'" 2766 die "${FUNCNAME}(): Unrecognized option '$1'"
2176 ;; 2767 ;;
2177 *) 2768 *)
2178 break 2769 break
2179 ;; 2770 ;;
2180 esac 2771 esac
2181 shift 2772 shift
2182 done 2773 done
2183 2774
2184 if [[ "$#" -eq 0 ]]; then 2775 if [[ "$#" -eq 0 ]]; then
2185 _python_set_color_variables 2776 die "${FUNCNAME}(): Missing files or directories"
2186
2187 echo
2188 echo " ${_RED}*${_NORMAL} ${_RED}Deprecation Warning: Not passing of paths to ${FUNCNAME}() is deprecated and will be${_NORMAL}"
2189 echo " ${_RED}*${_NORMAL} ${_RED}disallowed on 2010-09-01. Call ${FUNCNAME}() with paths to Python modules.${_NORMAL}"
2190 echo " ${_RED}*${_NORMAL} ${_RED}The ebuild needs to be fixed. Please report a bug, if it has not been already reported.${_NORMAL}"
2191 echo
2192
2193 einfo &> /dev/null
2194 einfo "Deprecation Warning: Not passing of paths to ${FUNCNAME}() is deprecated and will be" &> /dev/null
2195 einfo "disallowed on 2010-09-01. Call ${FUNCNAME}() with paths to Python modules." &> /dev/null
2196 einfo "The ebuild needs to be fixed. Please report a bug, if it has not been already reported." &> /dev/null
2197 einfo &> /dev/null
2198 fi 2777 fi
2199 2778
2200 while (($#)); do 2779 while (($#)); do
2780 if [[ "$1" =~ ^($|(\.|\.\.|/)($|/)) ]]; then
2781 die "${FUNCNAME}(): Invalid argument '$1'"
2201 if [[ -d "${myroot}/${1#/}" ]]; then 2782 elif [[ -d "${myroot}/${1#/}" ]]; then
2202 mydirs+=("${myroot}/${1#/}") 2783 mydirs+=("${myroot}/${1#/}")
2203 elif [[ -f "${myroot}/${1#/}" ]]; then 2784 elif [[ -f "${myroot}/${1#/}" ]]; then
2204 # Files are passed to python_mod_compile which is EROOT-aware 2785 myfiles+=("${myroot}/${1#/}")
2205 myfiles+=("$1")
2206 elif [[ -e "${myroot}/${1#/}" ]]; then 2786 elif [[ -e "${myroot}/${1#/}" ]]; then
2207 eerror "${myroot}/${1#/} is not a file or directory!" 2787 eerror "${FUNCNAME}(): ${myroot}/${1#/} is not a regular file or directory"
2208 else 2788 else
2209 eerror "${myroot}/${1#/} does not exist!" 2789 eerror "${FUNCNAME}(): ${myroot}/${1#/} does not exist"
2210 fi 2790 fi
2211 shift 2791 shift
2212 done 2792 done
2213 2793
2214 # set additional opts 2794 # set additional opts
2222 "$(PYTHON ${PYTHON_ABI})" -O "${myroot}$(python_get_libdir)/compileall.py" "${myopts[@]}" "${mydirs[@]}" &> /dev/null || return_code="1" 2802 "$(PYTHON ${PYTHON_ABI})" -O "${myroot}$(python_get_libdir)/compileall.py" "${myopts[@]}" "${mydirs[@]}" &> /dev/null || return_code="1"
2223 _python_clean_compiled_modules "${mydirs[@]}" 2803 _python_clean_compiled_modules "${mydirs[@]}"
2224 fi 2804 fi
2225 2805
2226 if ((${#myfiles[@]})); then 2806 if ((${#myfiles[@]})); then
2807 "$(PYTHON ${PYTHON_ABI})" "${myroot}$(python_get_libdir)/py_compile.py" "${myfiles[@]}" || return_code="1"
2808 "$(PYTHON ${PYTHON_ABI})" -O "${myroot}$(python_get_libdir)/py_compile.py" "${myfiles[@]}" &> /dev/null || return_code="1"
2227 python_mod_compile "${myfiles[@]}" 2809 _python_clean_compiled_modules "${myfiles[@]}"
2228 fi 2810 fi
2229 2811
2230 eend "${return_code}" 2812 eend "${return_code}"
2231 fi 2813 fi
2232} 2814}
2233 2815
2234# @FUNCTION: python_mod_cleanup 2816# @FUNCTION: python_mod_cleanup
2235# @USAGE: [directory|file] 2817# @USAGE: [--allow-evaluated-non-sitedir-paths] [--] <file|directory> [files|directories]
2236# @DESCRIPTION: 2818# @DESCRIPTION:
2237# Run with optional arguments, where arguments are Python modules. If none given, 2819# Delete orphaned byte-compiled Python modules corresponding to specified Python modules.
2238# it will look in /usr/lib/python[0-9].[0-9].
2239#
2240# It will recursively scan all compiled Python modules in the directories and
2241# determine if they are orphaned (i.e. their corresponding .py files are missing.)
2242# If they are, then it will remove their corresponding .pyc and .pyo files.
2243# 2820#
2244# This function can be used only in pkg_postrm() phase. 2821# This function can be used only in pkg_postrm() phase.
2245python_mod_cleanup() { 2822python_mod_cleanup() {
2823 if [[ "${EBUILD_PHASE}" != "postrm" ]]; then
2824 die "${FUNCNAME}() can be used only in pkg_postrm() phase"
2825 fi
2826
2827 _python_check_python_pkg_setup_execution
2246 _python_initialize_prefix_variables 2828 _python_initialize_prefix_variables
2247 2829
2248 local dir iterated_PYTHON_ABIS PYTHON_ABI="${PYTHON_ABI}" root search_paths=() sitedir 2830 local allow_evaluated_non_sitedir_paths="0" dir iterated_PYTHON_ABIS PYTHON_ABI="${PYTHON_ABI}" root search_paths=() sitedir
2249
2250 # Check if phase is pkg_postrm().
2251 [[ "${EBUILD_PHASE}" != "postrm" ]] && die "${FUNCNAME}() can be used only in pkg_postrm() phase"
2252 2831
2253 if _python_package_supporting_installation_for_multiple_python_abis; then 2832 if _python_package_supporting_installation_for_multiple_python_abis; then
2254 if [[ -z "${PYTHON_ABIS}" ]]; then 2833 if has "${EAPI:-0}" 0 1 2 3 && [[ -z "${PYTHON_ABIS}" ]]; then
2255 die "${FUNCNAME}(): Environment not initialized" 2834 die "${FUNCNAME}(): python_pkg_setup() or python_execute_function() not called"
2256 fi 2835 fi
2257 iterated_PYTHON_ABIS="${PYTHON_ABIS}" 2836 iterated_PYTHON_ABIS="${PYTHON_ABIS}"
2258 else 2837 else
2838 if has "${EAPI:-0}" 0 1 2 3; then
2259 iterated_PYTHON_ABIS="${PYTHON_ABI:-$(PYTHON --ABI)}" 2839 iterated_PYTHON_ABIS="${PYTHON_ABI:-$(PYTHON --ABI)}"
2840 else
2841 iterated_PYTHON_ABIS="${PYTHON_ABI}"
2842 fi
2260 fi 2843 fi
2261 2844
2262 # Strip trailing slash from EROOT. 2845 # Strip trailing slash from EROOT.
2263 root="${EROOT%/}" 2846 root="${EROOT%/}"
2264 2847
2848 while (($#)); do
2849 case "$1" in
2850 --allow-evaluated-non-sitedir-paths)
2851 allow_evaluated_non_sitedir_paths="1"
2852 ;;
2853 --)
2854 shift
2855 break
2856 ;;
2857 -*)
2858 die "${FUNCNAME}(): Unrecognized option '$1'"
2859 ;;
2860 *)
2861 break
2862 ;;
2863 esac
2864 shift
2865 done
2866
2867 if [[ "${allow_evaluated_non_sitedir_paths}" == "1" ]] && ! _python_package_supporting_installation_for_multiple_python_abis; then
2868 die "${FUNCNAME}(): '--allow-evaluated-non-sitedir-paths' option cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs"
2869 fi
2870
2265 if [[ "$#" -gt 0 ]]; then 2871 if [[ "$#" -eq 0 ]]; then
2266 if ! has "${EAPI:-0}" 0 1 2 || _python_package_supporting_installation_for_multiple_python_abis; then 2872 die "${FUNCNAME}(): Missing files or directories"
2873 fi
2874
2875 if ! has "${EAPI:-0}" 0 1 2 || _python_package_supporting_installation_for_multiple_python_abis || _python_implementation || [[ "${CATEGORY}/${PN}" == "sys-apps/portage" ]]; then
2267 while (($#)); do 2876 while (($#)); do
2877 if [[ "$1" =~ ^($|(\.|\.\.|/)($|/)) ]]; then
2878 die "${FUNCNAME}(): Invalid argument '$1'"
2268 if ! _python_implementation && [[ "$1" =~ ^/usr/lib(32|64)?/python[[:digit:]]+\.[[:digit:]]+ ]]; then 2879 elif ! _python_implementation && [[ "$1" =~ ^/usr/lib(32|64)?/python[[:digit:]]+\.[[:digit:]]+ ]]; then
2269 die "${FUNCNAME}(): Paths of directories / files in site-packages directories must be relative to site-packages directories" 2880 die "${FUNCNAME}(): Paths of directories / files in site-packages directories must be relative to site-packages directories"
2270 elif [[ "$1" =~ ^/ ]]; then 2881 elif [[ "$1" =~ ^/ ]]; then
2271 if _python_package_supporting_installation_for_multiple_python_abis; then 2882 if _python_package_supporting_installation_for_multiple_python_abis; then
2883 if [[ "${allow_evaluated_non_sitedir_paths}" != "1" ]]; then
2272 die "${FUNCNAME}(): Absolute paths cannot be used in ebuilds of packages supporting installation for multiple Python ABIs" 2884 die "${FUNCNAME}(): Absolute paths cannot be used in ebuilds of packages supporting installation for multiple Python ABIs"
2273 fi 2885 fi
2886 if [[ "$1" != *\$* ]]; then
2887 die "${FUNCNAME}(): '$1' has invalid syntax"
2888 fi
2889 for PYTHON_ABI in ${iterated_PYTHON_ABIS}; do
2890 eval "search_paths+=(\"\${root}$1\")"
2891 done
2892 else
2274 search_paths+=("${root}$1") 2893 search_paths+=("${root}$1")
2894 fi
2275 else 2895 else
2276 for PYTHON_ABI in ${iterated_PYTHON_ABIS}; do 2896 for PYTHON_ABI in ${iterated_PYTHON_ABIS}; do
2277 search_paths+=("${root}$(python_get_sitedir)/$1") 2897 search_paths+=("${root}$(python_get_sitedir)/$1")
2278 done
2279 fi
2280 shift
2281 done
2282 else
2283 # Deprecated part of python_mod_cleanup()
2284
2285 search_paths=("${@#/}")
2286 search_paths=("${search_paths[@]/#/${root}/}")
2287 fi
2288 else
2289 _python_set_color_variables
2290
2291 echo
2292 echo " ${_RED}*${_NORMAL} ${_RED}Deprecation Warning: Not passing of paths to ${FUNCNAME}() is deprecated and will be${_NORMAL}"
2293 echo " ${_RED}*${_NORMAL} ${_RED}disallowed on 2010-09-01. Call ${FUNCNAME}() with paths to Python modules.${_NORMAL}"
2294 echo " ${_RED}*${_NORMAL} ${_RED}The ebuild needs to be fixed. Please report a bug, if it has not been already reported.${_NORMAL}"
2295 echo
2296
2297 einfo &> /dev/null
2298 einfo "Deprecation Warning: Not passing of paths to ${FUNCNAME}() is deprecated and will be" &> /dev/null
2299 einfo "disallowed on 2010-09-01. Call ${FUNCNAME}() with paths to Python modules." &> /dev/null
2300 einfo "The ebuild needs to be fixed. Please report a bug, if it has not been already reported." &> /dev/null
2301 einfo &> /dev/null
2302
2303 for dir in "${root}"/usr/lib*; do
2304 if [[ -d "${dir}" && ! -L "${dir}" ]]; then
2305 for sitedir in "${dir}"/python*/site-packages; do
2306 if [[ -d "${sitedir}" ]]; then
2307 search_paths+=("${sitedir}")
2308 fi
2309 done 2898 done
2310 fi 2899 fi
2900 shift
2311 done 2901 done
2312 for sitedir in "${root}"/usr/share/jython-*/Lib/site-packages; do 2902 else
2313 if [[ -d "${sitedir}" ]]; then 2903 # Deprecated part of python_mod_cleanup()
2904 ewarn
2905 ewarn "Deprecation Warning: Usage of ${FUNCNAME}() in packages not supporting installation"
2906 ewarn "for multiple Python ABIs in EAPI <=2 is deprecated and will be disallowed on 2011-08-01."
2907 ewarn "Use EAPI >=3 and call ${FUNCNAME}() with paths having appropriate syntax."
2908 ewarn "The ebuild needs to be fixed. Please report a bug, if it has not been already reported."
2909 ewarn
2910
2314 search_paths+=("${sitedir}") 2911 search_paths=("${@#/}")
2315 fi 2912 search_paths=("${search_paths[@]/#/${root}/}")
2316 done
2317 fi 2913 fi
2318 2914
2319 _python_clean_compiled_modules "${search_paths[@]}" 2915 _python_clean_compiled_modules "${search_paths[@]}"
2320} 2916}
2321 2917
2322# ================================================================================================ 2918# ================================================================================================
2323# ===================================== DEPRECATED FUNCTIONS ===================================== 2919# ===================================== DEPRECATED FUNCTIONS =====================================
2324# ================================================================================================ 2920# ================================================================================================
2325
2326# @FUNCTION: python_version
2327# @DESCRIPTION:
2328# Run without arguments and it will export the version of python
2329# currently in use as $PYVER; sets PYVER/PYVER_MAJOR/PYVER_MINOR
2330python_version() {
2331 if ! has "${EAPI:-0}" 0 1 2 || _python_package_supporting_installation_for_multiple_python_abis; then
2332 eerror "Use PYTHON() and/or python_get_*() instead of ${FUNCNAME}()."
2333 die "${FUNCNAME}() cannot be used in this EAPI"
2334 fi
2335
2336 _python_set_color_variables
2337
2338 if [[ "${FUNCNAME[1]}" != "distutils_python_version" ]]; then
2339 echo
2340 echo " ${_RED}*${_NORMAL} ${_RED}Deprecation Warning: ${FUNCNAME}() is deprecated and will be banned on 2010-07-01.${_NORMAL}"
2341 echo " ${_RED}*${_NORMAL} ${_RED}Use PYTHON() instead of python variable. Use python_get_*() instead of PYVER* variables.${_NORMAL}"
2342 echo " ${_RED}*${_NORMAL} ${_RED}The ebuild needs to be fixed. Please report a bug, if it has not been already reported.${_NORMAL}"
2343 echo
2344
2345 einfo &> /dev/null
2346 einfo "Deprecation Warning: ${FUNCNAME}() is deprecated and will be banned on 2010-07-01." &> /dev/null
2347 einfo "Use PYTHON() instead of python variable. Use python_get_*() instead of PYVER* variables." &> /dev/null
2348 einfo "The ebuild needs to be fixed. Please report a bug, if it has not been already reported." &> /dev/null
2349 einfo &> /dev/null
2350 fi
2351
2352 [[ -n "${PYVER}" ]] && return 0
2353 local tmpstr
2354 python="${python:-${EPREFIX}/usr/bin/python}"
2355 tmpstr="$(EPYTHON= ${python} -V 2>&1 )"
2356 export PYVER_ALL="${tmpstr#Python }"
2357 export PYVER_MAJOR="${PYVER_ALL:0:1}"
2358 export PYVER_MINOR="${PYVER_ALL:2:1}"
2359 if [[ "${PYVER_ALL:3:1}" == "." ]]; then
2360 export PYVER_MICRO="${PYVER_ALL:4}"
2361 fi
2362 export PYVER="${PYVER_MAJOR}.${PYVER_MINOR}"
2363}
2364
2365# @FUNCTION: python_mod_exists
2366# @USAGE: <module>
2367# @DESCRIPTION:
2368# Run with the module name as an argument. It will check if a
2369# Python module is installed and loadable. It will return
2370# TRUE(0) if the module exists, and FALSE(1) if the module does
2371# not exist.
2372#
2373# Example:
2374# if python_mod_exists gtk; then
2375# echo "gtk support enabled"
2376# fi
2377python_mod_exists() {
2378 if ! has "${EAPI:-0}" 0 1 2 || _python_package_supporting_installation_for_multiple_python_abis; then
2379 eerror "Use USE dependencies and/or has_version() instead of ${FUNCNAME}()."
2380 die "${FUNCNAME}() cannot be used in this EAPI"
2381 fi
2382
2383 _python_set_color_variables
2384
2385 echo
2386 echo " ${_RED}*${_NORMAL} ${_RED}Deprecation Warning: ${FUNCNAME}() is deprecated and will be banned on 2010-07-01.${_NORMAL}"
2387 echo " ${_RED}*${_NORMAL} ${_RED}Use USE dependencies and/or has_version() instead of ${FUNCNAME}().${_NORMAL}"
2388 echo " ${_RED}*${_NORMAL} ${_RED}The ebuild needs to be fixed. Please report a bug, if it has not been already reported.${_NORMAL}"
2389 echo
2390
2391 eerror &> /dev/null
2392 eerror "Deprecation Warning: ${FUNCNAME}() is deprecated and will be banned on 2010-07-01." &> /dev/null
2393 eerror "Use USE dependencies and/or has_version() instead of ${FUNCNAME}()." &> /dev/null
2394 eerror "The ebuild needs to be fixed. Please report a bug, if it has not been already reported." &> /dev/null
2395 eerror &> /dev/null
2396
2397 if [[ "$#" -ne 1 ]]; then
2398 die "${FUNCNAME}() requires 1 argument"
2399 fi
2400 "$(PYTHON ${PYTHON_ABI})" -c "import $1" &> /dev/null
2401}
2402
2403# @FUNCTION: python_tkinter_exists
2404# @DESCRIPTION:
2405# Run without arguments, checks if Python was compiled with Tkinter
2406# support. If not, prints an error message and dies.
2407python_tkinter_exists() {
2408 if ! has "${EAPI:-0}" 0 1 2 || _python_package_supporting_installation_for_multiple_python_abis; then
2409 eerror "Use PYTHON_USE_WITH=\"xml\" and python_pkg_setup() instead of ${FUNCNAME}()."
2410 die "${FUNCNAME}() cannot be used in this EAPI"
2411 fi
2412
2413 _python_set_color_variables
2414
2415 if [[ "${FUNCNAME[1]}" != "distutils_python_tkinter" ]]; then
2416 echo
2417 echo " ${_RED}*${_NORMAL} ${_RED}Deprecation Warning: ${FUNCNAME}() is deprecated and will be banned on 2010-07-01.${_NORMAL}"
2418 echo " ${_RED}*${_NORMAL} ${_RED}Use PYTHON_USE_WITH=\"xml\" and python_pkg_setup() instead of ${FUNCNAME}().${_NORMAL}"
2419 echo " ${_RED}*${_NORMAL} ${_RED}The ebuild needs to be fixed. Please report a bug, if it has not been already reported.${_NORMAL}"
2420 echo
2421
2422 eerror &> /dev/null
2423 eerror "Deprecation Warning: ${FUNCNAME}() is deprecated and will be banned on 2010-07-01." &> /dev/null
2424 eerror "Use PYTHON_USE_WITH=\"xml\" and python_pkg_setup() instead of ${FUNCNAME}()." &> /dev/null
2425 eerror "The ebuild needs to be fixed. Please report a bug, if it has not been already reported." &> /dev/null
2426 eerror &> /dev/null
2427 fi
2428
2429 if ! "$(PYTHON ${PYTHON_ABI})" -c "from sys import version_info
2430if version_info[0] == 3:
2431 import tkinter
2432else:
2433 import Tkinter" &> /dev/null; then
2434 eerror "Python needs to be rebuilt with tkinter support enabled."
2435 eerror "Add the following line to '${EPREFIX}/etc/portage/package.use' and rebuild Python"
2436 eerror "dev-lang/python tk"
2437 die "Python installed without support for tkinter"
2438 fi
2439}
2440
2441# @FUNCTION: python_mod_compile
2442# @USAGE: <file> [more files ...]
2443# @DESCRIPTION:
2444# Given filenames, it will pre-compile the module's .pyc and .pyo.
2445# This function can be used only in pkg_postinst() phase.
2446#
2447# Example:
2448# python_mod_compile /usr/lib/python2.3/site-packages/pygoogle.py
2449#
2450python_mod_compile() {
2451 if ! has "${EAPI:-0}" 0 1 2 || _python_package_supporting_installation_for_multiple_python_abis; then
2452 eerror "Use python_mod_optimize() instead of ${FUNCNAME}()."
2453 die "${FUNCNAME}() cannot be used in this EAPI"
2454 fi
2455
2456 _python_initialize_prefix_variables
2457 _python_set_color_variables
2458
2459 if [[ "${FUNCNAME[1]}" != "python_mod_optimize" ]]; then
2460 echo
2461 echo " ${_RED}*${_NORMAL} ${_RED}Deprecation Warning: ${FUNCNAME}() is deprecated and will be banned on 2010-09-01.${_NORMAL}"
2462 echo " ${_RED}*${_NORMAL} ${_RED}Use python_mod_optimize() instead of ${FUNCNAME}().${_NORMAL}"
2463 echo " ${_RED}*${_NORMAL} ${_RED}The ebuild needs to be fixed. Please report a bug, if it has not been already reported.${_NORMAL}"
2464 echo
2465
2466 einfo &> /dev/null
2467 einfo "Deprecation Warning: ${FUNCNAME}() is deprecated and will be banned on 2010-09-01." &> /dev/null
2468 einfo "Use python_mod_optimize() instead of ${FUNCNAME}()." &> /dev/null
2469 einfo "The ebuild needs to be fixed. Please report a bug, if it has not been already reported." &> /dev/null
2470 einfo &> /dev/null
2471 fi
2472
2473 local f myroot myfiles=()
2474
2475 # Check if phase is pkg_postinst()
2476 [[ "${EBUILD_PHASE}" != "postinst" ]] && die "${FUNCNAME}() can be used only in pkg_postinst() phase"
2477
2478 # strip trailing slash
2479 myroot="${EROOT%/}"
2480
2481 # respect EROOT
2482 for f in "$@"; do
2483 [[ -f "${myroot}/${f}" ]] && myfiles+=("${myroot}/${f}")
2484 done
2485
2486 PYTHON_ABI="$(PYTHON --ABI)"
2487
2488 if ((${#myfiles[@]})); then
2489 "$(PYTHON ${PYTHON_ABI})" "${myroot}$(python_get_libdir)/py_compile.py" "${myfiles[@]}"
2490 "$(PYTHON ${PYTHON_ABI})" -O "${myroot}$(python_get_libdir)/py_compile.py" "${myfiles[@]}" &> /dev/null
2491 _python_clean_compiled_modules "${myfiles[@]}"
2492 else
2493 ewarn "No files to compile!"
2494 fi
2495}

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