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Revision 1.99 Revision 1.138
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 1.138 2011/10/07 10:57:48 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=(3.1 3.2)
20_JYTHON_SUPPORTED_ABIS=(2.5-jython) 20_JYTHON_GLOBALLY_SUPPORTED_ABIS=(2.5-jython)
21_PYPY_GLOBALLY_SUPPORTED_ABIS=(2.7-pypy-1.5)
22_PYTHON_GLOBALLY_SUPPORTED_ABIS=(${_CPYTHON2_GLOBALLY_SUPPORTED_ABIS[@]} ${_CPYTHON3_GLOBALLY_SUPPORTED_ABIS[@]} ${_JYTHON_GLOBALLY_SUPPORTED_ABIS[@]} ${_PYPY_GLOBALLY_SUPPORTED_ABIS[@]})
23
24# ================================================================================================
25# ===================================== HANDLING OF METADATA =====================================
26# ================================================================================================
27
28_PYTHON_ABI_PATTERN_REGEX="([[:alnum:]]|\.|-|\*|\[|\])+"
29
30_python_check_python_abi_matching() {
31 local pattern patterns patterns_list="0" PYTHON_ABI
32
33 while (($#)); do
34 case "$1" in
35 --patterns-list)
36 patterns_list="1"
37 ;;
38 --)
39 shift
40 break
41 ;;
42 -*)
43 die "${FUNCNAME}(): Unrecognized option '$1'"
44 ;;
45 *)
46 break
47 ;;
48 esac
49 shift
50 done
51
52 if [[ "$#" -ne 2 ]]; then
53 die "${FUNCNAME}() requires 2 arguments"
54 fi
55
56 PYTHON_ABI="$1"
57
58 if [[ "${patterns_list}" == "0" ]]; then
59 pattern="$2"
60
61 if [[ "${pattern}" == *"-cpython" ]]; then
62 [[ "${PYTHON_ABI}" =~ ^[[:digit:]]+\.[[:digit:]]+$ && "${PYTHON_ABI}" == ${pattern%-cpython} ]]
63 elif [[ "${pattern}" == *"-jython" ]]; then
64 [[ "${PYTHON_ABI}" == ${pattern} ]]
65 elif [[ "${pattern}" == *"-pypy-"* ]]; then
66 [[ "${PYTHON_ABI}" == ${pattern} ]]
67 else
68 if [[ "${PYTHON_ABI}" =~ ^[[:digit:]]+\.[[:digit:]]+$ ]]; then
69 [[ "${PYTHON_ABI}" == ${pattern} ]]
70 elif [[ "${PYTHON_ABI}" =~ ^[[:digit:]]+\.[[:digit:]]+-jython$ ]]; then
71 [[ "${PYTHON_ABI%-jython}" == ${pattern} ]]
72 elif [[ "${PYTHON_ABI}" =~ ^[[:digit:]]+\.[[:digit:]]+-pypy-[[:digit:]]+\.[[:digit:]]+$ ]]; then
73 [[ "${PYTHON_ABI%-pypy-*}" == ${pattern} ]]
74 else
75 die "${FUNCNAME}(): Unrecognized Python ABI '${PYTHON_ABI}'"
76 fi
77 fi
78 else
79 patterns="${2// /$'\n'}"
80
81 while read pattern; do
82 if _python_check_python_abi_matching "${PYTHON_ABI}" "${pattern}"; then
83 return 0
84 fi
85 done <<< "${patterns}"
86
87 return 1
88 fi
89}
90
91_python_package_supporting_installation_for_multiple_python_abis() {
92 if has "${EAPI:-0}" 0 1 2 3 4; then
93 if [[ -n "${SUPPORT_PYTHON_ABIS}" ]]; then
94 return 0
95 else
96 return 1
97 fi
98 else
99 die "${FUNCNAME}(): Support for EAPI=\"${EAPI}\" not implemented"
100 fi
101}
21 102
22# @ECLASS-VARIABLE: PYTHON_DEPEND 103# @ECLASS-VARIABLE: PYTHON_DEPEND
23# @DESCRIPTION: 104# @DESCRIPTION:
24# Specification of dependency on dev-lang/python. 105# Specification of dependency on dev-lang/python.
25# Syntax: 106# Syntax:
27# version_components_group: <major_version[:[minimal_version][:maximal_version]]> 108# version_components_group: <major_version[:[minimal_version][:maximal_version]]>
28# major_version: <2|3|*> 109# major_version: <2|3|*>
29# minimal_version: <minimal_major_version.minimal_minor_version> 110# minimal_version: <minimal_major_version.minimal_minor_version>
30# maximal_version: <maximal_major_version.maximal_minor_version> 111# maximal_version: <maximal_major_version.maximal_minor_version>
31 112
32_parse_PYTHON_DEPEND() { 113_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 114 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
34 115
35 version_components_group_regex="(2|3|\*)(:([[:digit:]]+\.[[:digit:]]+)?(:([[:digit:]]+\.[[:digit:]]+)?)?)?" 116 version_components_group_regex="(2|3|\*)(:([[:digit:]]+\.[[:digit:]]+)?(:([[:digit:]]+\.[[:digit:]]+)?)?)?"
36 version_components_groups="${PYTHON_DEPEND}" 117 version_components_groups="${PYTHON_DEPEND}"
37 118
60 fi 141 fi
61 fi 142 fi
62 143
63 if [[ "${major_version}" == "2" ]]; then 144 if [[ "${major_version}" == "2" ]]; then
64 python2="1" 145 python2="1"
65 python_versions=("${_CPYTHON2_SUPPORTED_ABIS[@]}") 146 python_versions=("${_CPYTHON2_GLOBALLY_SUPPORTED_ABIS[@]}")
66 python2_minimal_version="${minimal_version}" 147 python2_minimal_version="${minimal_version}"
67 python2_maximal_version="${maximal_version}" 148 python2_maximal_version="${maximal_version}"
68 elif [[ "${major_version}" == "3" ]]; then 149 elif [[ "${major_version}" == "3" ]]; then
69 python3="1" 150 python3="1"
70 python_versions=("${_CPYTHON3_SUPPORTED_ABIS[@]}") 151 python_versions=("${_CPYTHON3_GLOBALLY_SUPPORTED_ABIS[@]}")
71 python3_minimal_version="${minimal_version}" 152 python3_minimal_version="${minimal_version}"
72 python3_maximal_version="${maximal_version}" 153 python3_maximal_version="${maximal_version}"
73 else 154 else
74 python_all="1" 155 python_all="1"
75 python_versions=("${_CPYTHON2_SUPPORTED_ABIS[@]}" "${_CPYTHON3_SUPPORTED_ABIS[@]}") 156 python_versions=("${_CPYTHON2_GLOBALLY_SUPPORTED_ABIS[@]}" "${_CPYTHON3_GLOBALLY_SUPPORTED_ABIS[@]}")
76 python_minimal_version="${minimal_version}" 157 python_minimal_version="${minimal_version}"
77 python_maximal_version="${maximal_version}" 158 python_maximal_version="${maximal_version}"
78 fi 159 fi
79 160
80 if [[ -n "${minimal_version}" ]] && ! has "${minimal_version}" "${python_versions[@]}"; then 161 if [[ -n "${minimal_version}" ]] && ! has "${minimal_version}" "${python_versions[@]}"; then
108 189
109 if [[ "${python_all}" == "1" ]]; then 190 if [[ "${python_all}" == "1" ]]; then
110 if [[ -z "${python_minimal_version}" && -z "${python_maximal_version}" ]]; then 191 if [[ -z "${python_minimal_version}" && -z "${python_maximal_version}" ]]; then
111 _PYTHON_ATOMS+=("dev-lang/python") 192 _PYTHON_ATOMS+=("dev-lang/python")
112 else 193 else
113 python_versions=("${_CPYTHON2_SUPPORTED_ABIS[@]}" "${_CPYTHON3_SUPPORTED_ABIS[@]}") 194 python_versions=("${_CPYTHON2_GLOBALLY_SUPPORTED_ABIS[@]}" "${_CPYTHON3_GLOBALLY_SUPPORTED_ABIS[@]}")
114 python_minimal_version="${python_minimal_version:-${python_versions[0]}}" 195 python_minimal_version="${python_minimal_version:-${python_versions[0]}}"
115 python_maximal_version="${python_maximal_version:-${python_versions[${#python_versions[@]}-1]}}" 196 python_maximal_version="${python_maximal_version:-${python_versions[${#python_versions[@]}-1]}}"
116 _append_accepted_versions_range 197 _append_accepted_versions_range
117 fi 198 fi
118 else 199 else
119 if [[ "${python3}" == "1" ]]; then 200 if [[ "${python3}" == "1" ]]; then
120 if [[ -z "${python3_minimal_version}" && -z "${python3_maximal_version}" ]]; then 201 if [[ -z "${python3_minimal_version}" && -z "${python3_maximal_version}" ]]; then
121 _PYTHON_ATOMS+=("=dev-lang/python-3*") 202 _PYTHON_ATOMS+=("=dev-lang/python-3*")
122 else 203 else
123 python_versions=("${_CPYTHON3_SUPPORTED_ABIS[@]}") 204 python_versions=("${_CPYTHON3_GLOBALLY_SUPPORTED_ABIS[@]}")
124 python_minimal_version="${python3_minimal_version:-${python_versions[0]}}" 205 python_minimal_version="${python3_minimal_version:-${python_versions[0]}}"
125 python_maximal_version="${python3_maximal_version:-${python_versions[${#python_versions[@]}-1]}}" 206 python_maximal_version="${python3_maximal_version:-${python_versions[${#python_versions[@]}-1]}}"
126 _append_accepted_versions_range 207 _append_accepted_versions_range
127 fi 208 fi
128 fi 209 fi
129 if [[ "${python2}" == "1" ]]; then 210 if [[ "${python2}" == "1" ]]; then
130 if [[ -z "${python2_minimal_version}" && -z "${python2_maximal_version}" ]]; then 211 if [[ -z "${python2_minimal_version}" && -z "${python2_maximal_version}" ]]; then
131 _PYTHON_ATOMS+=("=dev-lang/python-2*") 212 _PYTHON_ATOMS+=("=dev-lang/python-2*")
132 else 213 else
133 python_versions=("${_CPYTHON2_SUPPORTED_ABIS[@]}") 214 python_versions=("${_CPYTHON2_GLOBALLY_SUPPORTED_ABIS[@]}")
134 python_minimal_version="${python2_minimal_version:-${python_versions[0]}}" 215 python_minimal_version="${python2_minimal_version:-${python_versions[0]}}"
135 python_maximal_version="${python2_maximal_version:-${python_versions[${#python_versions[@]}-1]}}" 216 python_maximal_version="${python2_maximal_version:-${python_versions[${#python_versions[@]}-1]}}"
136 _append_accepted_versions_range 217 _append_accepted_versions_range
137 fi 218 fi
138 fi 219 fi
153} 234}
154 235
155DEPEND=">=app-admin/eselect-python-20091230" 236DEPEND=">=app-admin/eselect-python-20091230"
156RDEPEND="${DEPEND}" 237RDEPEND="${DEPEND}"
157 238
158if [[ -n "${PYTHON_DEPEND}" && -n "${NEED_PYTHON}" ]]; then
159 die "PYTHON_DEPEND and NEED_PYTHON cannot be set simultaneously"
160elif [[ -n "${PYTHON_DEPEND}" ]]; then 239if [[ -n "${PYTHON_DEPEND}" ]]; then
161 _parse_PYTHON_DEPEND 240 _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:+ }${_PYTHON_ATOMS[@]}"
170else 241else
171 _PYTHON_ATOMS=("dev-lang/python") 242 _PYTHON_ATOMS=("dev-lang/python")
243fi
244unset -f _python_parse_PYTHON_DEPEND
245
246if [[ -n "${NEED_PYTHON}" ]]; then
247 eerror "Use PYTHON_DEPEND variable instead of NEED_PYTHON variable."
248 die "NEED_PYTHON variable is banned"
172fi 249fi
173 250
174# @ECLASS-VARIABLE: PYTHON_USE_WITH 251# @ECLASS-VARIABLE: PYTHON_USE_WITH
175# @DESCRIPTION: 252# @DESCRIPTION:
176# Set this to a space separated list of USE flags the Python slot in use must be built with. 253# Set this to a space separated list of USE flags the Python slot in use must be built with.
220_python_implementation() { 297_python_implementation() {
221 if [[ "${CATEGORY}/${PN}" == "dev-lang/python" ]]; then 298 if [[ "${CATEGORY}/${PN}" == "dev-lang/python" ]]; then
222 return 0 299 return 0
223 elif [[ "${CATEGORY}/${PN}" == "dev-java/jython" ]]; then 300 elif [[ "${CATEGORY}/${PN}" == "dev-java/jython" ]]; then
224 return 0 301 return 0
302 elif [[ "${CATEGORY}/${PN}" == "dev-python/pypy" ]]; then
303 return 0
225 else 304 else
226 return 1 305 return 1
227 fi 306 fi
228} 307}
229 308
230_python_package_supporting_installation_for_multiple_python_abis() { 309_python_abi-specific_local_scope() {
231 if [[ "${EBUILD_PHASE}" == "depend" ]]; then 310 [[ " ${FUNCNAME[@]:2} " =~ " "(_python_final_sanity_checks|python_execute_function|python_mod_optimize|python_mod_cleanup)" " ]]
232 die "${FUNCNAME}() cannot be used in global scope"
233 fi
234
235 if has "${EAPI:-0}" 0 1 2 3 4; then
236 if [[ -n "${SUPPORT_PYTHON_ABIS}" ]]; then
237 return 0
238 else
239 return 1
240 fi
241 else
242 die "${FUNCNAME}(): Support for EAPI=\"${EAPI}\" not implemented"
243 fi
244} 311}
245 312
246_python_initialize_prefix_variables() { 313_python_initialize_prefix_variables() {
247 if has "${EAPI:-0}" 0 1 2; then 314 if has "${EAPI:-0}" 0 1 2; then
248 if [[ -n "${ROOT}" && -z "${EROOT}" ]]; then 315 if [[ -n "${ROOT}" && -z "${EROOT}" ]]; then
252 ED="${D%/}${EPREFIX}/" 319 ED="${D%/}${EPREFIX}/"
253 fi 320 fi
254 fi 321 fi
255} 322}
256 323
257unset PYTHON_SANITY_CHECKS 324unset PYTHON_SANITY_CHECKS_EXECUTED PYTHON_SKIP_SANITY_CHECKS
258 325
259_python_initial_sanity_checks() { 326_python_initial_sanity_checks() {
260 if [[ "$(declare -p PYTHON_SANITY_CHECKS 2> /dev/null)" != "declare -- PYTHON_SANITY_CHECKS="* ]]; then 327 if [[ "$(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. 328 # Ensure that /usr/bin/python and /usr/bin/python-config are valid.
262 if [[ "$(readlink "${EPREFIX}/usr/bin/python")" != "python-wrapper" ]]; then 329 if [[ "$(readlink "${EPREFIX}/usr/bin/python")" != "python-wrapper" ]]; then
263 eerror "'${EPREFIX}/usr/bin/python' is not valid symlink." 330 eerror "'${EPREFIX}/usr/bin/python' is not valid symlink."
264 eerror "Use \`eselect python set \${python_interpreter}\` to fix this problem." 331 eerror "Use \`eselect python set \${python_interpreter}\` to fix this problem."
265 die "'${EPREFIX}/usr/bin/python' is not valid symlink" 332 die "'${EPREFIX}/usr/bin/python' is not valid symlink"
271 fi 338 fi
272 fi 339 fi
273} 340}
274 341
275_python_final_sanity_checks() { 342_python_final_sanity_checks() {
276 if ! _python_implementation && [[ "$(declare -p PYTHON_SANITY_CHECKS 2> /dev/null)" != "declare -- PYTHON_SANITY_CHECKS="* ]]; then 343 if ! _python_implementation && [[ "$(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="${PYTHON_ABI}" 344 local PYTHON_ABI="${PYTHON_ABI}"
278 for PYTHON_ABI in ${PYTHON_ABIS-${PYTHON_ABI}}; do 345 for PYTHON_ABI in ${PYTHON_ABIS-${PYTHON_ABI}}; do
279 # Ensure that appropriate version of Python is installed. 346 # Ensure that appropriate version of Python is installed.
280 if ! has_version "$(python_get_implementational_package)"; then 347 if ! has_version "$(python_get_implementational_package)"; then
281 die "$(python_get_implementational_package) is not installed" 348 die "$(python_get_implementational_package) is not installed"
291 eerror "Locally active version of Python: '$(EPYTHON="$(PYTHON)" python -c "${_PYTHON_ABI_EXTRACTION_COMMAND}")'" 358 eerror "Locally active version of Python: '$(EPYTHON="$(PYTHON)" python -c "${_PYTHON_ABI_EXTRACTION_COMMAND}")'"
292 die "'python' does not respect EPYTHON variable" 359 die "'python' does not respect EPYTHON variable"
293 fi 360 fi
294 done 361 done
295 fi 362 fi
296 PYTHON_SANITY_CHECKS="1" 363 PYTHON_SANITY_CHECKS_EXECUTED="1"
297} 364}
365
366# @ECLASS-VARIABLE: PYTHON_COLORS
367# @DESCRIPTION:
368# User-configurable colored output.
369PYTHON_COLORS="${PYTHON_COLORS:-0}"
298 370
299_python_set_color_variables() { 371_python_set_color_variables() {
300 if [[ "${NOCOLOR:-false}" =~ ^(false|no)$ ]]; then 372 if [[ "${PYTHON_COLORS}" != "0" && "${NOCOLOR:-false}" =~ ^(false|no)$ ]]; then
301 _BOLD=$'\e[1m' 373 _BOLD=$'\e[1m'
302 _RED=$'\e[1;31m' 374 _RED=$'\e[1;31m'
303 _GREEN=$'\e[1;32m' 375 _GREEN=$'\e[1;32m'
304 _BLUE=$'\e[1;34m' 376 _BLUE=$'\e[1;34m'
305 _CYAN=$'\e[1;36m' 377 _CYAN=$'\e[1;36m'
314 fi 386 fi
315} 387}
316 388
317unset PYTHON_PKG_SETUP_EXECUTED 389unset PYTHON_PKG_SETUP_EXECUTED
318 390
391_python_check_python_pkg_setup_execution() {
392 [[ " ${FUNCNAME[@]:1} " =~ " "(python_set_active_version|python_pkg_setup)" " ]] && return
393
394 if ! has "${EAPI:-0}" 0 1 2 3 && [[ -z "${PYTHON_PKG_SETUP_EXECUTED}" ]]; then
395 die "python_pkg_setup() not called"
396 fi
397}
398
319# @FUNCTION: python_pkg_setup 399# @FUNCTION: python_pkg_setup
320# @DESCRIPTION: 400# @DESCRIPTION:
321# Perform sanity checks and initialize environment. 401# Perform sanity checks and initialize environment.
322# 402#
323# This function is exported in EAPI 2 and 3 when PYTHON_USE_WITH or PYTHON_USE_WITH_OR variable 403# This function is exported in EAPI 2 and 3 when PYTHON_USE_WITH or PYTHON_USE_WITH_OR variable
324# is set and always in EAPI >=4. Calling of this function is mandatory in EAPI >=4. 404# is set and always in EAPI >=4. Calling of this function is mandatory in EAPI >=4.
325#
326# This function can be used only in pkg_setup() phase.
327python_pkg_setup() { 405python_pkg_setup() {
328 # Check if phase is pkg_setup(). 406 if [[ "${EBUILD_PHASE}" != "setup" ]]; then
329 [[ "${EBUILD_PHASE}" != "setup" ]] && die "${FUNCNAME}() can be used only in pkg_setup() phase" 407 die "${FUNCNAME}() can be used only in pkg_setup() phase"
408 fi
409
410 if [[ "$#" -ne 0 ]]; then
411 die "${FUNCNAME}() does not accept arguments"
412 fi
413
414 export JYTHON_SYSTEM_CACHEDIR="1"
415 addwrite "${EPREFIX}/var/cache/jython"
330 416
331 if _python_package_supporting_installation_for_multiple_python_abis; then 417 if _python_package_supporting_installation_for_multiple_python_abis; then
332 _python_calculate_PYTHON_ABIS 418 _python_calculate_PYTHON_ABIS
333 export EPYTHON="$(PYTHON -f)" 419 export EPYTHON="$(PYTHON -f)"
334 else 420 else
366 die "Please rebuild ${python_atom} with at least one of the following USE flags enabled: ${PYTHON_USE_WITH_OR}" 452 die "Please rebuild ${python_atom} with at least one of the following USE flags enabled: ${PYTHON_USE_WITH_OR}"
367 fi 453 fi
368 } 454 }
369 455
370 if _python_package_supporting_installation_for_multiple_python_abis; then 456 if _python_package_supporting_installation_for_multiple_python_abis; then
371 python_execute_function -q python_pkg_setup_check_USE_flags 457 PYTHON_SKIP_SANITY_CHECKS="1" python_execute_function -q python_pkg_setup_check_USE_flags
372 else 458 else
373 python_pkg_setup_check_USE_flags 459 python_pkg_setup_check_USE_flags
374 fi 460 fi
375 461
376 unset -f python_pkg_setup_check_USE_flags 462 unset -f python_pkg_setup_check_USE_flags
377 fi 463 fi
378 464
379 PYTHON_PKG_SETUP_EXECUTED="1" 465 PYTHON_PKG_SETUP_EXECUTED="1"
380} 466}
381 467
382if ! has "${EAPI:-0}" 0 1 2 3 || has "${EAPI:-0}" 2 3 && [[ -n "${PYTHON_USE_WITH}" || -n "${PYTHON_USE_WITH_OR}" ]]; then 468if ! has "${EAPI:-0}" 0 1 2 3 || { has "${EAPI:-0}" 2 3 && [[ -n "${PYTHON_USE_WITH}" || -n "${PYTHON_USE_WITH_OR}" ]]; }; then
383 EXPORT_FUNCTIONS pkg_setup 469 EXPORT_FUNCTIONS pkg_setup
384fi 470fi
385 471
472_PYTHON_SHEBANG_BASE_PART_REGEX='^#![[:space:]]*([^[:space:]]*/usr/bin/env[[:space:]]+)?([^[:space:]]*/)?(jython|pypy-c|python)'
473
386# @FUNCTION: python_convert_shebangs 474# @FUNCTION: python_convert_shebangs
387# @USAGE: [-q|--quiet] [-r|--recursive] [-x|--only-executables] [--] <Python_version> <file|directory> [files|directories] 475# @USAGE: [-q|--quiet] [-r|--recursive] [-x|--only-executables] [--] <Python_ABI|Python_version> <file|directory> [files|directories]
388# @DESCRIPTION: 476# @DESCRIPTION:
389# Convert shebangs in specified files. Directories can be specified only with --recursive option. 477# Convert shebangs in specified files. Directories can be specified only with --recursive option.
390python_convert_shebangs() { 478python_convert_shebangs() {
479 _python_check_python_pkg_setup_execution
480
391 local argument file files=() only_executables="0" python_version quiet="0" recursive="0" 481 local argument file files=() only_executables="0" python_interpreter quiet="0" recursive="0"
392 482
393 while (($#)); do 483 while (($#)); do
394 case "$1" in 484 case "$1" in
395 -r|--recursive) 485 -r|--recursive)
396 recursive="1" 486 recursive="1"
419 die "${FUNCNAME}(): Missing Python version and files or directories" 509 die "${FUNCNAME}(): Missing Python version and files or directories"
420 elif [[ "$#" -eq 1 ]]; then 510 elif [[ "$#" -eq 1 ]]; then
421 die "${FUNCNAME}(): Missing files or directories" 511 die "${FUNCNAME}(): Missing files or directories"
422 fi 512 fi
423 513
424 python_version="$1" 514 if [[ -n "$(_python_get_implementation --ignore-invalid "$1")" ]]; then
515 python_interpreter="$(PYTHON "$1")"
516 else
517 python_interpreter="python$1"
518 fi
425 shift 519 shift
426 520
427 for argument in "$@"; do 521 for argument in "$@"; do
428 if [[ ! -e "${argument}" ]]; then 522 if [[ ! -e "${argument}" ]]; then
429 die "${FUNCNAME}(): '${argument}' does not exist" 523 die "${FUNCNAME}(): '${argument}' does not exist"
444 538
445 for file in "${files[@]}"; do 539 for file in "${files[@]}"; do
446 file="${file#./}" 540 file="${file#./}"
447 [[ "${only_executables}" == "1" && ! -x "${file}" ]] && continue 541 [[ "${only_executables}" == "1" && ! -x "${file}" ]] && continue
448 542
449 if [[ "$(head -n1 "${file}")" =~ ^'#!'.*python ]]; then 543 if [[ "$(head -n1 "${file}")" =~ ${_PYTHON_SHEBANG_BASE_PART_REGEX} ]]; then
450 [[ "$(sed -ne "2p" "${file}")" =~ ^"# Gentoo '".*"' wrapper script generated by python_generate_wrapper_scripts()"$ ]] && continue 544 [[ "$(sed -ne "2p" "${file}")" =~ ^"# Gentoo '".*"' wrapper script generated by python_generate_wrapper_scripts()"$ ]] && continue
451 545
452 if [[ "${quiet}" == "0" ]]; then 546 if [[ "${quiet}" == "0" ]]; then
453 einfo "Converting shebang in '${file}'" 547 einfo "Converting shebang in '${file}'"
454 fi 548 fi
455 549
456 sed -e "1s/python\([[:digit:]]\+\(\.[[:digit:]]\+\)\?\)\?/python${python_version}/" -i "${file}" || die "Conversion of shebang in '${file}' failed" 550 sed -e "1s:^#![[:space:]]*\([^[:space:]]*/usr/bin/env[[:space:]]\)\?[[:space:]]*\([^[:space:]]*/\)\?\(jython\|pypy-c\|python\)\([[:digit:]]\+\(\.[[:digit:]]\+\)\?\)\?\(\$\|[[:space:]].*\):#!\1\2${python_interpreter}\6:" -i "${file}" || die "Conversion of shebang in '${file}' failed"
457
458 # Delete potential whitespace after "#!".
459 sed -e '1s/\(^#!\)[[:space:]]*/\1/' -i "${file}" || die "sed '${file}' failed"
460 fi 551 fi
461 done 552 done
462} 553}
463 554
464# @FUNCTION: python_clean_installation_image 555# @FUNCTION: python_clean_installation_image
465# @USAGE: [-q|--quiet] 556# @USAGE: [-q|--quiet]
466# @DESCRIPTION: 557# @DESCRIPTION:
467# Delete needless files in installation image. 558# Delete needless files in installation image.
559#
560# This function can be used only in src_install() phase.
468python_clean_installation_image() { 561python_clean_installation_image() {
562 if [[ "${EBUILD_PHASE}" != "install" ]]; then
563 die "${FUNCNAME}() can be used only in src_install() phase"
564 fi
565
566 _python_check_python_pkg_setup_execution
469 _python_initialize_prefix_variables 567 _python_initialize_prefix_variables
470 568
471 local file files=() quiet="0" 569 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"
475 570
476 while (($#)); do 571 while (($#)); do
477 case "$1" in 572 case "$1" in
478 -q|--quiet) 573 -q|--quiet)
479 quiet="1" 574 quiet="1"
530# @ECLASS-VARIABLE: SUPPORT_PYTHON_ABIS 625# @ECLASS-VARIABLE: SUPPORT_PYTHON_ABIS
531# @DESCRIPTION: 626# @DESCRIPTION:
532# Set this in EAPI <= 4 to indicate that current package supports installation for 627# Set this in EAPI <= 4 to indicate that current package supports installation for
533# multiple Python ABIs. 628# multiple Python ABIs.
534 629
630# @ECLASS-VARIABLE: PYTHON_TESTS_RESTRICTED_ABIS
631# @DESCRIPTION:
632# Space-separated list of Python ABI patterns. Testing in Python ABIs matching any Python ABI
633# patterns specified in this list is skipped.
634
535# @ECLASS-VARIABLE: PYTHON_EXPORT_PHASE_FUNCTIONS 635# @ECLASS-VARIABLE: PYTHON_EXPORT_PHASE_FUNCTIONS
536# @DESCRIPTION: 636# @DESCRIPTION:
537# Set this to export phase functions for the following ebuild phases: 637# Set this to export phase functions for the following ebuild phases:
538# src_prepare, src_configure, src_compile, src_test, src_install. 638# src_prepare(), src_configure(), src_compile(), src_test(), src_install().
539if ! has "${EAPI:-0}" 0 1; then 639if ! has "${EAPI:-0}" 0 1; then
540 python_src_prepare() { 640 python_src_prepare() {
641 if [[ "${EBUILD_PHASE}" != "prepare" ]]; then
642 die "${FUNCNAME}() can be used only in src_prepare() phase"
643 fi
644
541 if ! _python_package_supporting_installation_for_multiple_python_abis; then 645 if ! _python_package_supporting_installation_for_multiple_python_abis; then
542 die "${FUNCNAME}() cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs" 646 die "${FUNCNAME}() cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs"
543 fi 647 fi
544 648
649 _python_check_python_pkg_setup_execution
650
651 if [[ "$#" -ne 0 ]]; then
652 die "${FUNCNAME}() does not accept arguments"
653 fi
654
545 python_copy_sources 655 python_copy_sources
546 } 656 }
547 657
548 for python_default_function in src_configure src_compile src_test src_install; do 658 for python_default_function in src_configure src_compile src_test; do
549 eval "python_${python_default_function}() { 659 eval "python_${python_default_function}() {
660 if [[ \"\${EBUILD_PHASE}\" != \"${python_default_function#src_}\" ]]; then
661 die \"\${FUNCNAME}() can be used only in ${python_default_function}() phase\"
662 fi
663
550 if ! _python_package_supporting_installation_for_multiple_python_abis; then 664 if ! _python_package_supporting_installation_for_multiple_python_abis; then
551 die \"\${FUNCNAME}() cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs\" 665 die \"\${FUNCNAME}() cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs\"
552 fi 666 fi
667
668 _python_check_python_pkg_setup_execution
553 669
554 python_execute_function -d -s -- \"\$@\" 670 python_execute_function -d -s -- \"\$@\"
555 }" 671 }"
556 done 672 done
557 unset python_default_function 673 unset python_default_function
558 674
675 python_src_install() {
676 if [[ "${EBUILD_PHASE}" != "install" ]]; then
677 die "${FUNCNAME}() can be used only in src_install() phase"
678 fi
679
680 if ! _python_package_supporting_installation_for_multiple_python_abis; then
681 die "${FUNCNAME}() cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs"
682 fi
683
684 _python_check_python_pkg_setup_execution
685
686 if has "${EAPI:-0}" 0 1 2 3; then
687 python_execute_function -d -s -- "$@"
688 else
689 python_installation() {
690 emake DESTDIR="${T}/images/${PYTHON_ABI}" install "$@"
691 }
692 python_execute_function -s python_installation "$@"
693 unset python_installation
694
695 python_merge_intermediate_installation_images "${T}/images"
696 fi
697 }
698
559 if [[ -n "${PYTHON_EXPORT_PHASE_FUNCTIONS}" ]]; then 699 if [[ -n "${PYTHON_EXPORT_PHASE_FUNCTIONS}" ]]; then
560 EXPORT_FUNCTIONS src_prepare src_configure src_compile src_test src_install 700 EXPORT_FUNCTIONS src_prepare src_configure src_compile src_test src_install
561 fi 701 fi
562fi 702fi
563 703
704if has "${EAPI:-0}" 0 1 2 3 4; then
564unset PYTHON_ABIS 705 unset PYTHON_ABIS
706fi
565 707
566_python_calculate_PYTHON_ABIS() { 708_python_calculate_PYTHON_ABIS() {
567 if ! _python_package_supporting_installation_for_multiple_python_abis; then 709 if ! _python_package_supporting_installation_for_multiple_python_abis; then
568 die "${FUNCNAME}() cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs" 710 die "${FUNCNAME}() cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs"
569 fi 711 fi
570 712
571 _python_initial_sanity_checks 713 _python_initial_sanity_checks
572 714
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 715 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= 716 local PYTHON_ABI
576 PYTHON_ABI_SUPPORTED_VALUES="${_CPYTHON2_SUPPORTED_ABIS[@]} ${_CPYTHON3_SUPPORTED_ABIS[@]} ${_JYTHON_SUPPORTED_ABIS[@]}"
577 717
578 if [[ "$(declare -p USE_PYTHON 2> /dev/null)" == "declare -x USE_PYTHON="* ]]; then 718 if [[ "$(declare -p USE_PYTHON 2> /dev/null)" == "declare -x USE_PYTHON="* ]]; then
579 local cpython_enabled="0" 719 local cpython_enabled="0"
580 720
581 if [[ -z "${USE_PYTHON}" ]]; then 721 if [[ -z "${USE_PYTHON}" ]]; then
582 die "USE_PYTHON variable is empty" 722 die "USE_PYTHON variable is empty"
583 fi 723 fi
584 724
585 for PYTHON_ABI in ${USE_PYTHON}; do 725 for PYTHON_ABI in ${USE_PYTHON}; do
586 if ! has "${PYTHON_ABI}" ${PYTHON_ABI_SUPPORTED_VALUES}; then 726 if ! has "${PYTHON_ABI}" "${_PYTHON_GLOBALLY_SUPPORTED_ABIS[@]}"; then
587 die "USE_PYTHON variable contains invalid value '${PYTHON_ABI}'" 727 die "USE_PYTHON variable contains invalid value '${PYTHON_ABI}'"
588 fi 728 fi
589 729
590 if has "${PYTHON_ABI}" "${_CPYTHON2_SUPPORTED_ABIS[@]}" "${_CPYTHON3_SUPPORTED_ABIS[@]}"; then 730 if has "${PYTHON_ABI}" "${_CPYTHON2_GLOBALLY_SUPPORTED_ABIS[@]}" "${_CPYTHON3_GLOBALLY_SUPPORTED_ABIS[@]}"; then
591 cpython_enabled="1" 731 cpython_enabled="1"
592 fi 732 fi
593 733
594 support_ABI="1" 734 if ! _python_check_python_abi_matching --patterns-list "${PYTHON_ABI}" "${RESTRICT_PYTHON_ABIS}"; then
595 for restricted_ABI in ${RESTRICT_PYTHON_ABIS}; do 735 export PYTHON_ABIS+="${PYTHON_ABIS:+ }${PYTHON_ABI}"
596 if [[ "${PYTHON_ABI}" == ${restricted_ABI} ]]; then 736 fi
597 support_ABI="0" 737 done
738
739 if [[ -z "${PYTHON_ABIS//[${IFS}]/}" ]]; then
740 die "USE_PYTHON variable does not enable any Python ABI supported by ${CATEGORY}/${PF}"
741 fi
742
743 if [[ "${cpython_enabled}" == "0" ]]; then
744 die "USE_PYTHON variable does not enable any CPython ABI"
745 fi
746 else
747 local python_version python2_version python3_version support_python_major_version
748
749 if ! has_version "dev-lang/python"; then
750 die "${FUNCNAME}(): 'dev-lang/python' is not installed"
751 fi
752
753 python_version="$("${EPREFIX}/usr/bin/python" -c 'from sys import version_info; print(".".join(str(x) for x in version_info[:2]))')"
754
755 if has_version "=dev-lang/python-2*"; then
756 if [[ "$(readlink "${EPREFIX}/usr/bin/python2")" != "python2."* ]]; then
757 die "'${EPREFIX}/usr/bin/python2' is not valid symlink"
758 fi
759
760 python2_version="$("${EPREFIX}/usr/bin/python2" -c 'from sys import version_info; print(".".join(str(x) for x in version_info[:2]))')"
761
762 support_python_major_version="0"
763 for PYTHON_ABI in "${_CPYTHON2_GLOBALLY_SUPPORTED_ABIS[@]}"; do
764 if ! _python_check_python_abi_matching --patterns-list "${PYTHON_ABI}" "${RESTRICT_PYTHON_ABIS}"; then
765 support_python_major_version="1"
598 break 766 break
599 fi 767 fi
600 done 768 done
601 [[ "${support_ABI}" == "1" ]] && export PYTHON_ABIS+="${PYTHON_ABIS:+ }${PYTHON_ABI}"
602 done
603
604 if [[ -z "${PYTHON_ABIS//[${IFS}]/}" ]]; then
605 die "USE_PYTHON variable does not enable any Python ABI supported by ${CATEGORY}/${PF}"
606 fi
607
608 if [[ "${cpython_enabled}" == "0" ]]; then
609 die "USE_PYTHON variable does not enable any CPython ABI"
610 fi
611 else
612 local python_version python2_version= python3_version= support_python_major_version
613
614 if ! has_version "dev-lang/python"; then
615 die "${FUNCNAME}(): 'dev-lang/python' is not installed"
616 fi
617
618 python_version="$("${EPREFIX}/usr/bin/python" -c 'from sys import version_info; print(".".join(str(x) for x in version_info[:2]))')"
619
620 if has_version "=dev-lang/python-2*"; then
621 if [[ "$(readlink "${EPREFIX}/usr/bin/python2")" != "python2."* ]]; then
622 die "'${EPREFIX}/usr/bin/python2' is not valid symlink"
623 fi
624
625 python2_version="$("${EPREFIX}/usr/bin/python2" -c 'from sys import version_info; print(".".join(str(x) for x in version_info[:2]))')"
626
627 for PYTHON_ABI in "${_CPYTHON2_SUPPORTED_ABIS[@]}"; do
628 support_python_major_version="1"
629 for restricted_ABI in ${RESTRICT_PYTHON_ABIS}; do
630 if [[ "${PYTHON_ABI}" == ${restricted_ABI} ]]; then
631 support_python_major_version="0"
632 fi
633 done
634 [[ "${support_python_major_version}" == "1" ]] && break
635 done
636 if [[ "${support_python_major_version}" == "1" ]]; then 769 if [[ "${support_python_major_version}" == "1" ]]; then
637 for restricted_ABI in ${RESTRICT_PYTHON_ABIS}; do 770 if _python_check_python_abi_matching --patterns-list "${python2_version}" "${RESTRICT_PYTHON_ABIS}"; then
638 if [[ "${python2_version}" == ${restricted_ABI} ]]; then
639 die "Active version of Python 2 is not supported by ${CATEGORY}/${PF}" 771 die "Active version of CPython 2 is not supported by ${CATEGORY}/${PF}"
640 fi 772 fi
641 done
642 else 773 else
643 python2_version="" 774 python2_version=""
644 fi 775 fi
645 fi 776 fi
646 777
649 die "'${EPREFIX}/usr/bin/python3' is not valid symlink" 780 die "'${EPREFIX}/usr/bin/python3' is not valid symlink"
650 fi 781 fi
651 782
652 python3_version="$("${EPREFIX}/usr/bin/python3" -c 'from sys import version_info; print(".".join(str(x) for x in version_info[:2]))')" 783 python3_version="$("${EPREFIX}/usr/bin/python3" -c 'from sys import version_info; print(".".join(str(x) for x in version_info[:2]))')"
653 784
785 support_python_major_version="0"
654 for PYTHON_ABI in "${_CPYTHON3_SUPPORTED_ABIS[@]}"; do 786 for PYTHON_ABI in "${_CPYTHON3_GLOBALLY_SUPPORTED_ABIS[@]}"; do
787 if ! _python_check_python_abi_matching --patterns-list "${PYTHON_ABI}" "${RESTRICT_PYTHON_ABIS}"; then
655 support_python_major_version="1" 788 support_python_major_version="1"
656 for restricted_ABI in ${RESTRICT_PYTHON_ABIS}; do 789 break
657 if [[ "${PYTHON_ABI}" == ${restricted_ABI} ]]; then
658 support_python_major_version="0"
659 fi 790 fi
660 done
661 [[ "${support_python_major_version}" == "1" ]] && break
662 done 791 done
663 if [[ "${support_python_major_version}" == "1" ]]; then 792 if [[ "${support_python_major_version}" == "1" ]]; then
664 for restricted_ABI in ${RESTRICT_PYTHON_ABIS}; do 793 if _python_check_python_abi_matching --patterns-list "${python3_version}" "${RESTRICT_PYTHON_ABIS}"; then
665 if [[ "${python3_version}" == ${restricted_ABI} ]]; then
666 die "Active version of Python 3 is not supported by ${CATEGORY}/${PF}" 794 die "Active version of CPython 3 is not supported by ${CATEGORY}/${PF}"
667 fi 795 fi
668 done
669 else 796 else
670 python3_version="" 797 python3_version=""
671 fi 798 fi
672 fi 799 fi
673 800
687 export PYTHON_ABIS="${PYTHON_ABIS% }" 814 export PYTHON_ABIS="${PYTHON_ABIS% }"
688 fi 815 fi
689 fi 816 fi
690 817
691 _python_final_sanity_checks 818 _python_final_sanity_checks
819}
820
821_python_prepare_flags() {
822 local array=() deleted_flag element flags new_value old_flag old_value operator pattern prefix variable
823
824 for variable in CPPFLAGS CFLAGS CXXFLAGS LDFLAGS; do
825 eval "_PYTHON_SAVED_${variable}=\"\${!variable}\""
826 for prefix in PYTHON_USER_ PYTHON_; do
827 if [[ "$(declare -p ${prefix}${variable} 2> /dev/null)" == "declare -a ${prefix}${variable}="* ]]; then
828 eval "array=(\"\${${prefix}${variable}[@]}\")"
829 for element in "${array[@]}"; do
830 if [[ "${element}" =~ ^${_PYTHON_ABI_PATTERN_REGEX}\ (\+|-)\ .+ ]]; then
831 pattern="${element%% *}"
832 element="${element#* }"
833 operator="${element%% *}"
834 flags="${element#* }"
835 if _python_check_python_abi_matching "${PYTHON_ABI}" "${pattern}"; then
836 if [[ "${operator}" == "+" ]]; then
837 eval "export ${variable}+=\"\${variable:+ }${flags}\""
838 elif [[ "${operator}" == "-" ]]; then
839 flags="${flags// /$'\n'}"
840 old_value="${!variable// /$'\n'}"
841 new_value=""
842 while read old_flag; do
843 while read deleted_flag; do
844 if [[ "${old_flag}" == ${deleted_flag} ]]; then
845 continue 2
846 fi
847 done <<< "${flags}"
848 new_value+="${new_value:+ }${old_flag}"
849 done <<< "${old_value}"
850 eval "export ${variable}=\"\${new_value}\""
851 fi
852 fi
853 else
854 die "Element '${element}' of ${prefix}${variable} array has invalid syntax"
855 fi
856 done
857 elif [[ -n "$(declare -p ${prefix}${variable} 2> /dev/null)" ]]; then
858 die "${prefix}${variable} should be indexed array"
859 fi
860 done
861 done
862}
863
864_python_restore_flags() {
865 local variable
866
867 for variable in CPPFLAGS CFLAGS CXXFLAGS LDFLAGS; do
868 eval "${variable}=\"\${_PYTHON_SAVED_${variable}}\""
869 unset _PYTHON_SAVED_${variable}
870 done
692} 871}
693 872
694# @FUNCTION: python_execute_function 873# @FUNCTION: python_execute_function
695# @USAGE: [--action-message message] [-d|--default-function] [--failure-message message] [-f|--final-ABI] [--nonfatal] [-q|--quiet] [-s|--separate-build-dirs] [--source-dir source_directory] [--] <function> [arguments] 874# @USAGE: [--action-message message] [-d|--default-function] [--failure-message message] [-f|--final-ABI] [--nonfatal] [-q|--quiet] [-s|--separate-build-dirs] [--source-dir source_directory] [--] <function> [arguments]
696# @DESCRIPTION: 875# @DESCRIPTION:
699python_execute_function() { 878python_execute_function() {
700 if ! _python_package_supporting_installation_for_multiple_python_abis; then 879 if ! _python_package_supporting_installation_for_multiple_python_abis; then
701 die "${FUNCNAME}() cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs" 880 die "${FUNCNAME}() cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs"
702 fi 881 fi
703 882
883 _python_check_python_pkg_setup_execution
704 _python_set_color_variables 884 _python_set_color_variables
705 885
706 local action action_message action_message_template= default_function="0" failure_message failure_message_template= final_ABI="0" function i iterated_PYTHON_ABIS nonfatal="0" previous_directory previous_directory_stack previous_directory_stack_length PYTHON_ABI quiet="0" separate_build_dirs="0" source_dir= 886 local action action_message action_message_template default_function="0" failure_message failure_message_template final_ABI="0" function iterated_PYTHON_ABIS nonfatal="0" previous_directory previous_directory_stack previous_directory_stack_length PYTHON_ABI quiet="0" return_code separate_build_dirs="0" source_dir
707 887
708 while (($#)); do 888 while (($#)); do
709 case "$1" in 889 case "$1" in
710 --action-message) 890 --action-message)
711 action_message_template="$2" 891 action_message_template="$2"
798 fi 978 fi
799 function="python_default_function" 979 function="python_default_function"
800 fi 980 fi
801 981
802 # Ensure that python_execute_function() cannot be directly or indirectly called by python_execute_function(). 982 # Ensure that python_execute_function() cannot be directly or indirectly called by python_execute_function().
803 for ((i = 1; i < "${#FUNCNAME[@]}"; i++)); do 983 if _python_abi-specific_local_scope; then
804 if [[ "${FUNCNAME[${i}]}" == "${FUNCNAME}" ]]; then
805 die "${FUNCNAME}(): Invalid call stack" 984 die "${FUNCNAME}(): Invalid call stack"
806 fi 985 fi
807 done
808 986
809 if [[ "${quiet}" == "0" ]]; then 987 if [[ "${quiet}" == "0" ]]; then
810 [[ "${EBUILD_PHASE}" == "setup" ]] && action="Setting up" 988 [[ "${EBUILD_PHASE}" == "setup" ]] && action="Setting up"
811 [[ "${EBUILD_PHASE}" == "unpack" ]] && action="Unpacking" 989 [[ "${EBUILD_PHASE}" == "unpack" ]] && action="Unpacking"
812 [[ "${EBUILD_PHASE}" == "prepare" ]] && action="Preparation" 990 [[ "${EBUILD_PHASE}" == "prepare" ]] && action="Preparation"
825 iterated_PYTHON_ABIS="$(PYTHON -f --ABI)" 1003 iterated_PYTHON_ABIS="$(PYTHON -f --ABI)"
826 else 1004 else
827 iterated_PYTHON_ABIS="${PYTHON_ABIS}" 1005 iterated_PYTHON_ABIS="${PYTHON_ABIS}"
828 fi 1006 fi
829 for PYTHON_ABI in ${iterated_PYTHON_ABIS}; do 1007 for PYTHON_ABI in ${iterated_PYTHON_ABIS}; do
1008 if [[ "${EBUILD_PHASE}" == "test" ]] && _python_check_python_abi_matching --patterns-list "${PYTHON_ABI}" "${PYTHON_TESTS_RESTRICTED_ABIS}"; then
1009 if [[ "${quiet}" == "0" ]]; then
1010 echo " ${_GREEN}*${_NORMAL} ${_BLUE}Testing of ${CATEGORY}/${PF} with $(python_get_implementation_and_version) skipped${_NORMAL}"
1011 fi
1012 continue
1013 fi
1014
1015 _python_prepare_flags
1016
830 if [[ "${quiet}" == "0" ]]; then 1017 if [[ "${quiet}" == "0" ]]; then
831 if [[ -n "${action_message_template}" ]]; then 1018 if [[ -n "${action_message_template}" ]]; then
832 action_message="$(eval echo -n "${action_message_template}")" 1019 eval "action_message=\"${action_message_template}\""
833 else 1020 else
834 action_message="${action} of ${CATEGORY}/${PF} with $(python_get_implementation) $(python_get_version)..." 1021 action_message="${action} of ${CATEGORY}/${PF} with $(python_get_implementation_and_version)..."
835 fi 1022 fi
836 echo " ${_GREEN}*${_NORMAL} ${_BLUE}${action_message}${_NORMAL}" 1023 echo " ${_GREEN}*${_NORMAL} ${_BLUE}${action_message}${_NORMAL}"
837 fi 1024 fi
838 1025
839 if [[ "${separate_build_dirs}" == "1" ]]; then 1026 if [[ "${separate_build_dirs}" == "1" ]]; then
855 EPYTHON="$(PYTHON)" nonfatal "${function}" "$@" 1042 EPYTHON="$(PYTHON)" nonfatal "${function}" "$@"
856 else 1043 else
857 EPYTHON="$(PYTHON)" "${function}" "$@" 1044 EPYTHON="$(PYTHON)" "${function}" "$@"
858 fi 1045 fi
859 1046
860 if [[ "$?" != "0" ]]; then 1047 return_code="$?"
1048
1049 _python_restore_flags
1050
1051 if [[ "${return_code}" -ne 0 ]]; then
861 if [[ -n "${failure_message_template}" ]]; then 1052 if [[ -n "${failure_message_template}" ]]; then
862 failure_message="$(eval echo -n "${failure_message_template}")" 1053 eval "failure_message=\"${failure_message_template}\""
863 else 1054 else
864 failure_message="${action} failed with $(python_get_implementation) $(python_get_version) in ${function}() function" 1055 failure_message="${action} failed with $(python_get_implementation_and_version) in ${function}() function"
865 fi 1056 fi
866 1057
867 if [[ "${nonfatal}" == "1" ]]; then 1058 if [[ "${nonfatal}" == "1" ]]; then
868 if [[ "${quiet}" == "0" ]]; then 1059 if [[ "${quiet}" == "0" ]]; then
869 ewarn "${_RED}${failure_message}${_NORMAL}" 1060 ewarn "${failure_message}"
870 fi 1061 fi
871 elif [[ "${final_ABI}" == "0" ]] && has "${PYTHON_ABI}" ${FAILURE_TOLERANT_PYTHON_ABIS}; then 1062 elif [[ "${final_ABI}" == "0" ]] && has "${PYTHON_ABI}" ${FAILURE_TOLERANT_PYTHON_ABIS}; then
872 if [[ "${EBUILD_PHASE}" != "test" ]] || ! has test-fail-continue ${FEATURES}; then 1063 if [[ "${EBUILD_PHASE}" != "test" ]] || ! has test-fail-continue ${FEATURES}; then
873 local enabled_PYTHON_ABIS= other_PYTHON_ABI 1064 local enabled_PYTHON_ABIS= other_PYTHON_ABI
874 for other_PYTHON_ABI in ${PYTHON_ABIS}; do 1065 for other_PYTHON_ABI in ${PYTHON_ABIS}; do
875 [[ "${other_PYTHON_ABI}" != "${PYTHON_ABI}" ]] && enabled_PYTHON_ABIS+="${enabled_PYTHON_ABIS:+ }${other_PYTHON_ABI}" 1066 [[ "${other_PYTHON_ABI}" != "${PYTHON_ABI}" ]] && enabled_PYTHON_ABIS+="${enabled_PYTHON_ABIS:+ }${other_PYTHON_ABI}"
876 done 1067 done
877 export PYTHON_ABIS="${enabled_PYTHON_ABIS}" 1068 export PYTHON_ABIS="${enabled_PYTHON_ABIS}"
878 fi 1069 fi
879 if [[ "${quiet}" == "0" ]]; then 1070 if [[ "${quiet}" == "0" ]]; then
880 ewarn "${_RED}${failure_message}${_NORMAL}" 1071 ewarn "${failure_message}"
881 fi 1072 fi
882 if [[ -z "${PYTHON_ABIS}" ]]; then 1073 if [[ -z "${PYTHON_ABIS}" ]]; then
883 die "${function}() function failed with all enabled Python ABIs" 1074 die "${function}() function failed with all enabled Python ABIs"
884 fi 1075 fi
885 else 1076 else
926python_copy_sources() { 1117python_copy_sources() {
927 if ! _python_package_supporting_installation_for_multiple_python_abis; then 1118 if ! _python_package_supporting_installation_for_multiple_python_abis; then
928 die "${FUNCNAME}() cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs" 1119 die "${FUNCNAME}() cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs"
929 fi 1120 fi
930 1121
1122 _python_check_python_pkg_setup_execution
1123
931 local dir dirs=() PYTHON_ABI 1124 local dir dirs=() PYTHON_ABI
932 1125
933 if [[ "$#" -eq 0 ]]; then 1126 if [[ "$#" -eq 0 ]]; then
934 if [[ "${WORKDIR}" == "${S}" ]]; then 1127 if [[ "${WORKDIR}" == "${S}" ]]; then
935 die "${FUNCNAME}() cannot be used with current value of S variable" 1128 die "${FUNCNAME}() cannot be used with current value of S variable"
951# @USAGE: [-E|--respect-EPYTHON] [-f|--force] [-q|--quiet] [--] <file> [files] 1144# @USAGE: [-E|--respect-EPYTHON] [-f|--force] [-q|--quiet] [--] <file> [files]
952# @DESCRIPTION: 1145# @DESCRIPTION:
953# Generate wrapper scripts. Existing files are overwritten only with --force option. 1146# Generate wrapper scripts. Existing files are overwritten only with --force option.
954# If --respect-EPYTHON option is specified, then generated wrapper scripts will 1147# If --respect-EPYTHON option is specified, then generated wrapper scripts will
955# respect EPYTHON variable at run time. 1148# respect EPYTHON variable at run time.
1149#
1150# This function can be used only in src_install() phase.
956python_generate_wrapper_scripts() { 1151python_generate_wrapper_scripts() {
1152 if [[ "${EBUILD_PHASE}" != "install" ]]; then
1153 die "${FUNCNAME}() can be used only in src_install() phase"
1154 fi
1155
957 if ! _python_package_supporting_installation_for_multiple_python_abis; then 1156 if ! _python_package_supporting_installation_for_multiple_python_abis; then
958 die "${FUNCNAME}() cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs" 1157 die "${FUNCNAME}() cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs"
959 fi 1158 fi
960 1159
1160 _python_check_python_pkg_setup_execution
961 _python_initialize_prefix_variables 1161 _python_initialize_prefix_variables
962 1162
963 local eselect_python_option file force="0" quiet="0" PYTHON_ABI python2_enabled="0" python3_enabled="0" respect_EPYTHON="0" 1163 local eselect_python_option file force="0" quiet="0" PYTHON_ABI PYTHON_ABIS_list python2_enabled="0" python3_enabled="0" respect_EPYTHON="0"
964 1164
965 while (($#)); do 1165 while (($#)); do
966 case "$1" in 1166 case "$1" in
967 -E|--respect-EPYTHON) 1167 -E|--respect-EPYTHON)
968 respect_EPYTHON="1" 1168 respect_EPYTHON="1"
990 if [[ "$#" -eq 0 ]]; then 1190 if [[ "$#" -eq 0 ]]; then
991 die "${FUNCNAME}(): Missing arguments" 1191 die "${FUNCNAME}(): Missing arguments"
992 fi 1192 fi
993 1193
994 _python_calculate_PYTHON_ABIS 1194 _python_calculate_PYTHON_ABIS
995 for PYTHON_ABI in "${_CPYTHON2_SUPPORTED_ABIS[@]}"; do 1195 for PYTHON_ABI in "${_CPYTHON2_GLOBALLY_SUPPORTED_ABIS[@]}"; do
996 if has "${PYTHON_ABI}" ${PYTHON_ABIS}; then 1196 if has "${PYTHON_ABI}" ${PYTHON_ABIS}; then
997 python2_enabled="1" 1197 python2_enabled="1"
998 fi 1198 fi
999 done 1199 done
1000 for PYTHON_ABI in "${_CPYTHON3_SUPPORTED_ABIS[@]}"; do 1200 for PYTHON_ABI in "${_CPYTHON3_GLOBALLY_SUPPORTED_ABIS[@]}"; do
1001 if has "${PYTHON_ABI}" ${PYTHON_ABIS}; then 1201 if has "${PYTHON_ABI}" ${PYTHON_ABIS}; then
1002 python3_enabled="1" 1202 python3_enabled="1"
1003 fi 1203 fi
1004 done 1204 done
1005 1205
1011 eselect_python_option="--python3" 1211 eselect_python_option="--python3"
1012 else 1212 else
1013 die "${FUNCNAME}(): Unsupported environment" 1213 die "${FUNCNAME}(): Unsupported environment"
1014 fi 1214 fi
1015 1215
1216 PYTHON_ABIS_list="$("$(PYTHON -f)" -c "print(', '.join('\"%s\"' % x for x in reversed('${PYTHON_ABIS}'.split())))")"
1217
1016 for file in "$@"; do 1218 for file in "$@"; do
1017 if [[ -f "${file}" && "${force}" == "0" ]]; then 1219 if [[ -f "${file}" && "${force}" == "0" ]]; then
1018 die "${FUNCNAME}(): '$1' already exists" 1220 die "${FUNCNAME}(): '${file}' already exists"
1019 fi 1221 fi
1020 1222
1021 if [[ "${quiet}" == "0" ]]; then 1223 if [[ "${quiet}" == "0" ]]; then
1022 einfo "Generating '${file#${ED%/}}' wrapper script" 1224 einfo "Generating '${file#${ED%/}}' wrapper script"
1023 fi 1225 fi
1029import os 1231import os
1030import re 1232import re
1031import subprocess 1233import subprocess
1032import sys 1234import sys
1033 1235
1236cpython_ABI_re = re.compile(r"^(\d+\.\d+)$")
1237jython_ABI_re = re.compile(r"^(\d+\.\d+)-jython$")
1238pypy_ABI_re = re.compile(r"^\d+\.\d+-pypy-(\d+\.\d+)$")
1034EPYTHON_re = re.compile(r"^python(\d+\.\d+)$") 1239cpython_interpreter_re = re.compile(r"^python(\d+\.\d+)$")
1240jython_interpreter_re = re.compile(r"^jython(\d+\.\d+)$")
1241pypy_interpreter_re = re.compile(r"^pypy-c(\d+\.\d+)$")
1035python_shebang_re = re.compile(r"^#! *(${EPREFIX}/usr/bin/python|(${EPREFIX})?/usr/bin/env +(${EPREFIX}/usr/bin/)?python)") 1242cpython_shebang_re = re.compile(r"^#![ \t]*(?:${EPREFIX}/usr/bin/python|(?:${EPREFIX})?/usr/bin/env[ \t]+(?:${EPREFIX}/usr/bin/)?python)")
1243python_shebang_options_re = re.compile(r"^#![ \t]*${EPREFIX}/usr/bin/(?:jython|pypy-c|python)(?:\d+(?:\.\d+)?)?[ \t]+(-\S)")
1036python_verification_output_re = re.compile("^GENTOO_PYTHON_TARGET_SCRIPT_PATH supported\n$") 1244python_verification_output_re = re.compile("^GENTOO_PYTHON_TARGET_SCRIPT_PATH supported\n$")
1245
1246pypy_versions_mapping = {
1247 "1.5": "2.7"
1248}
1249
1250def get_PYTHON_ABI(python_interpreter):
1251 cpython_matched = cpython_interpreter_re.match(python_interpreter)
1252 jython_matched = jython_interpreter_re.match(python_interpreter)
1253 pypy_matched = pypy_interpreter_re.match(python_interpreter)
1254 if cpython_matched is not None:
1255 PYTHON_ABI = cpython_matched.group(1)
1256 elif jython_matched is not None:
1257 PYTHON_ABI = jython_matched.group(1) + "-jython"
1258 elif pypy_matched is not None:
1259 PYTHON_ABI = pypy_versions_mapping[pypy_matched.group(1)] + "-pypy-" + pypy_matched.group(1)
1260 else:
1261 PYTHON_ABI = None
1262 return PYTHON_ABI
1263
1264def get_python_interpreter(PYTHON_ABI):
1265 cpython_matched = cpython_ABI_re.match(PYTHON_ABI)
1266 jython_matched = jython_ABI_re.match(PYTHON_ABI)
1267 pypy_matched = pypy_ABI_re.match(PYTHON_ABI)
1268 if cpython_matched is not None:
1269 python_interpreter = "python" + cpython_matched.group(1)
1270 elif jython_matched is not None:
1271 python_interpreter = "jython" + jython_matched.group(1)
1272 elif pypy_matched is not None:
1273 python_interpreter = "pypy-c" + pypy_matched.group(1)
1274 else:
1275 python_interpreter = None
1276 return python_interpreter
1037 1277
1038EOF 1278EOF
1039 if [[ "$?" != "0" ]]; then 1279 if [[ "$?" != "0" ]]; then
1040 die "${FUNCNAME}(): Generation of '$1' failed" 1280 die "${FUNCNAME}(): Generation of '$1' failed"
1041 fi 1281 fi
1042 if [[ "${respect_EPYTHON}" == "1" ]]; then 1282 if [[ "${respect_EPYTHON}" == "1" ]]; then
1043 cat << EOF >> "${file}" 1283 cat << EOF >> "${file}"
1044EPYTHON = os.environ.get("EPYTHON") 1284python_interpreter = os.environ.get("EPYTHON")
1045if EPYTHON: 1285if python_interpreter:
1046 EPYTHON_matched = EPYTHON_re.match(EPYTHON) 1286 PYTHON_ABI = get_PYTHON_ABI(python_interpreter)
1047 if EPYTHON_matched: 1287 if PYTHON_ABI is None:
1048 PYTHON_ABI = EPYTHON_matched.group(1)
1049 else:
1050 sys.stderr.write("EPYTHON variable has unrecognized value '%s'\n" % EPYTHON) 1288 sys.stderr.write("%s: EPYTHON variable has unrecognized value '%s'\n" % (sys.argv[0], python_interpreter))
1051 sys.exit(1) 1289 sys.exit(1)
1052else: 1290else:
1053 try: 1291 try:
1292 environment = os.environ.copy()
1293 environment["ROOT"] = "/"
1054 eselect_process = subprocess.Popen(["${EPREFIX}/usr/bin/eselect", "python", "show"${eselect_python_option:+, $(echo "\"")}${eselect_python_option}${eselect_python_option:+$(echo "\"")}], stdout=subprocess.PIPE) 1294 eselect_process = subprocess.Popen(["${EPREFIX}/usr/bin/eselect", "python", "show"${eselect_python_option:+, $(echo "\"")}${eselect_python_option}${eselect_python_option:+$(echo "\"")}], env=environment, stdout=subprocess.PIPE)
1055 if eselect_process.wait() != 0: 1295 if eselect_process.wait() != 0:
1056 raise ValueError 1296 raise ValueError
1057 except (OSError, ValueError): 1297 except (OSError, ValueError):
1058 sys.stderr.write("Execution of 'eselect python show${eselect_python_option:+ }${eselect_python_option}' failed\n") 1298 sys.stderr.write("%s: Execution of 'eselect python show${eselect_python_option:+ }${eselect_python_option}' failed\n" % sys.argv[0])
1059 sys.exit(1) 1299 sys.exit(1)
1060 1300
1061 EPYTHON = eselect_process.stdout.read() 1301 python_interpreter = eselect_process.stdout.read()
1062 if not isinstance(EPYTHON, str): 1302 if not isinstance(python_interpreter, str):
1063 # Python 3 1303 # Python 3
1064 EPYTHON = EPYTHON.decode() 1304 python_interpreter = python_interpreter.decode()
1065 EPYTHON = EPYTHON.rstrip("\n") 1305 python_interpreter = python_interpreter.rstrip("\n")
1066 1306
1067 EPYTHON_matched = EPYTHON_re.match(EPYTHON) 1307 PYTHON_ABI = get_PYTHON_ABI(python_interpreter)
1068 if EPYTHON_matched: 1308 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) 1309 sys.stderr.write("%s: 'eselect python show${eselect_python_option:+ }${eselect_python_option}' printed unrecognized value '%s'\n" % (sys.argv[0], python_interpreter))
1072 sys.exit(1) 1310 sys.exit(1)
1073EOF
1074 if [[ "$?" != "0" ]]; then
1075 die "${FUNCNAME}(): Generation of '$1' failed"
1076 fi
1077 else
1078 cat << EOF >> "${file}"
1079try:
1080 eselect_process = subprocess.Popen(["${EPREFIX}/usr/bin/eselect", "python", "show"${eselect_python_option:+, $(echo "\"")}${eselect_python_option}${eselect_python_option:+$(echo "\"")}], stdout=subprocess.PIPE)
1081 if eselect_process.wait() != 0:
1082 raise ValueError
1083except (OSError, ValueError):
1084 sys.stderr.write("Execution of 'eselect python show${eselect_python_option:+ }${eselect_python_option}' failed\n")
1085 sys.exit(1)
1086 1311
1087EPYTHON = eselect_process.stdout.read() 1312wrapper_script_path = os.path.realpath(sys.argv[0])
1088if not isinstance(EPYTHON, str): 1313target_executable_path = "%s-%s" % (wrapper_script_path, PYTHON_ABI)
1089 # Python 3 1314if not os.path.exists(target_executable_path):
1090 EPYTHON = EPYTHON.decode() 1315 sys.stderr.write("%s: '%s' does not exist\n" % (sys.argv[0], target_executable_path))
1091EPYTHON = EPYTHON.rstrip("\n")
1092
1093EPYTHON_matched = EPYTHON_re.match(EPYTHON)
1094if EPYTHON_matched:
1095 PYTHON_ABI = EPYTHON_matched.group(1)
1096else:
1097 sys.stderr.write("'eselect python show${eselect_python_option:+ }${eselect_python_option}' printed unrecognized value '%s'\n" % EPYTHON)
1098 sys.exit(1) 1316 sys.exit(1)
1099EOF 1317EOF
1100 if [[ "$?" != "0" ]]; then 1318 if [[ "$?" != "0" ]]; then
1101 die "${FUNCNAME}(): Generation of '$1' failed" 1319 die "${FUNCNAME}(): Generation of '$1' failed"
1102 fi 1320 fi
1321 else
1322 cat << EOF >> "${file}"
1323try:
1324 environment = os.environ.copy()
1325 environment["ROOT"] = "/"
1326 eselect_process = subprocess.Popen(["${EPREFIX}/usr/bin/eselect", "python", "show"${eselect_python_option:+, $(echo "\"")}${eselect_python_option}${eselect_python_option:+$(echo "\"")}], env=environment, stdout=subprocess.PIPE)
1327 if eselect_process.wait() != 0:
1328 raise ValueError
1329except (OSError, ValueError):
1330 sys.stderr.write("%s: Execution of 'eselect python show${eselect_python_option:+ }${eselect_python_option}' failed\n" % sys.argv[0])
1331 sys.exit(1)
1332
1333python_interpreter = eselect_process.stdout.read()
1334if not isinstance(python_interpreter, str):
1335 # Python 3
1336 python_interpreter = python_interpreter.decode()
1337python_interpreter = python_interpreter.rstrip("\n")
1338
1339PYTHON_ABI = get_PYTHON_ABI(python_interpreter)
1340if PYTHON_ABI is None:
1341 sys.stderr.write("%s: 'eselect python show${eselect_python_option:+ }${eselect_python_option}' printed unrecognized value '%s'\n" % (sys.argv[0], python_interpreter))
1342 sys.exit(1)
1343
1344wrapper_script_path = os.path.realpath(sys.argv[0])
1345for PYTHON_ABI in [PYTHON_ABI, ${PYTHON_ABIS_list}]:
1346 target_executable_path = "%s-%s" % (wrapper_script_path, PYTHON_ABI)
1347 if os.path.exists(target_executable_path):
1348 break
1349else:
1350 sys.stderr.write("%s: No target script exists for '%s'\n" % (sys.argv[0], wrapper_script_path))
1351 sys.exit(1)
1352
1353python_interpreter = get_python_interpreter(PYTHON_ABI)
1354if python_interpreter is None:
1355 sys.stderr.write("%s: Unrecognized Python ABI '%s'\n" % (sys.argv[0], PYTHON_ABI))
1356 sys.exit(1)
1357EOF
1358 if [[ "$?" != "0" ]]; then
1359 die "${FUNCNAME}(): Generation of '$1' failed"
1360 fi
1103 fi 1361 fi
1104 cat << EOF >> "${file}" 1362 cat << EOF >> "${file}"
1105
1106wrapper_script_path = os.path.realpath(sys.argv[0])
1107target_executable_path = "%s-%s" % (wrapper_script_path, PYTHON_ABI)
1108os.environ["GENTOO_PYTHON_PROCESS_NAME"] = os.path.basename(sys.argv[0])
1109os.environ["GENTOO_PYTHON_WRAPPER_SCRIPT_PATH"] = sys.argv[0]
1110os.environ["GENTOO_PYTHON_TARGET_SCRIPT_PATH"] = target_executable_path
1111if not os.path.exists(target_executable_path):
1112 sys.stderr.write("'%s' does not exist\n" % target_executable_path)
1113 sys.exit(1)
1114 1363
1115target_executable = open(target_executable_path, "rb") 1364target_executable = open(target_executable_path, "rb")
1116target_executable_first_line = target_executable.readline() 1365target_executable_first_line = target_executable.readline()
1366target_executable.close()
1117if not isinstance(target_executable_first_line, str): 1367if not isinstance(target_executable_first_line, str):
1118 # Python 3 1368 # Python 3
1119 target_executable_first_line = target_executable_first_line.decode("utf_8", "replace") 1369 target_executable_first_line = target_executable_first_line.decode("utf_8", "replace")
1120 1370
1371options = []
1372python_shebang_options_matched = python_shebang_options_re.match(target_executable_first_line)
1373if python_shebang_options_matched is not None:
1374 options = [python_shebang_options_matched.group(1)]
1375
1121python_shebang_matched = python_shebang_re.match(target_executable_first_line) 1376cpython_shebang_matched = cpython_shebang_re.match(target_executable_first_line)
1122target_executable.close()
1123 1377
1124if python_shebang_matched: 1378if cpython_shebang_matched is not None:
1125 try: 1379 try:
1126 python_interpreter_path = "${EPREFIX}/usr/bin/%s" % EPYTHON 1380 python_interpreter_path = "${EPREFIX}/usr/bin/%s" % python_interpreter
1127 os.environ["GENTOO_PYTHON_TARGET_SCRIPT_PATH_VERIFICATION"] = "1" 1381 os.environ["GENTOO_PYTHON_TARGET_SCRIPT_PATH_VERIFICATION"] = "1"
1128 python_verification_process = subprocess.Popen([python_interpreter_path, "-c", "pass"], stdout=subprocess.PIPE) 1382 python_verification_process = subprocess.Popen([python_interpreter_path, "-c", "pass"], stdout=subprocess.PIPE)
1129 del os.environ["GENTOO_PYTHON_TARGET_SCRIPT_PATH_VERIFICATION"] 1383 del os.environ["GENTOO_PYTHON_TARGET_SCRIPT_PATH_VERIFICATION"]
1130 if python_verification_process.wait() != 0: 1384 if python_verification_process.wait() != 0:
1131 raise ValueError 1385 raise ValueError
1136 python_verification_output = python_verification_output.decode() 1390 python_verification_output = python_verification_output.decode()
1137 1391
1138 if not python_verification_output_re.match(python_verification_output): 1392 if not python_verification_output_re.match(python_verification_output):
1139 raise ValueError 1393 raise ValueError
1140 1394
1395 if cpython_interpreter_re.match(python_interpreter) is not None:
1396 os.environ["GENTOO_PYTHON_PROCESS_NAME"] = os.path.basename(sys.argv[0])
1397 os.environ["GENTOO_PYTHON_WRAPPER_SCRIPT_PATH"] = sys.argv[0]
1398 os.environ["GENTOO_PYTHON_TARGET_SCRIPT_PATH"] = target_executable_path
1399
1400 if hasattr(os, "execv"):
1141 os.execv(python_interpreter_path, [python_interpreter_path] + sys.argv) 1401 os.execv(python_interpreter_path, [python_interpreter_path] + options + sys.argv)
1402 else:
1403 sys.exit(subprocess.Popen([python_interpreter_path] + options + sys.argv).wait())
1404 except (KeyboardInterrupt, SystemExit):
1405 raise
1142 except: 1406 except:
1143 pass 1407 pass
1144 if "GENTOO_PYTHON_TARGET_SCRIPT_PATH_VERIFICATION" in os.environ: 1408 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"] 1409 if variable in os.environ:
1410 del os.environ[variable]
1146 1411
1412if hasattr(os, "execv"):
1147os.execv(target_executable_path, sys.argv) 1413 os.execv(target_executable_path, sys.argv)
1414else:
1415 sys.exit(subprocess.Popen([target_executable_path] + sys.argv[1:]).wait())
1148EOF 1416EOF
1149 if [[ "$?" != "0" ]]; then 1417 if [[ "$?" != "0" ]]; then
1150 die "${FUNCNAME}(): Generation of '$1' failed" 1418 die "${FUNCNAME}(): Generation of '$1' failed"
1151 fi 1419 fi
1152 fperms +x "${file#${ED%/}}" || die "fperms '${file}' failed" 1420 fperms +x "${file#${ED%/}}" || die "fperms '${file}' failed"
1153 done 1421 done
1154} 1422}
1155 1423
1424# @ECLASS-VARIABLE: PYTHON_VERSIONED_SCRIPTS
1425# @DESCRIPTION:
1426# Array of regular expressions of paths to versioned Python scripts.
1427# Python scripts in /usr/bin and /usr/sbin are versioned by default.
1428
1429# @ECLASS-VARIABLE: PYTHON_VERSIONED_EXECUTABLES
1430# @DESCRIPTION:
1431# Array of regular expressions of paths to versioned executables (including Python scripts).
1432
1433# @ECLASS-VARIABLE: PYTHON_NONVERSIONED_EXECUTABLES
1434# @DESCRIPTION:
1435# Array of regular expressions of paths to nonversioned executables (including Python scripts).
1436
1437# @FUNCTION: python_merge_intermediate_installation_images
1438# @USAGE: [-q|--quiet] [--] <intermediate_installation_images_directory>
1439# @DESCRIPTION:
1440# Merge intermediate installation images into installation image.
1441#
1442# This function can be used only in src_install() phase.
1443python_merge_intermediate_installation_images() {
1444 if [[ "${EBUILD_PHASE}" != "install" ]]; then
1445 die "${FUNCNAME}() can be used only in src_install() phase"
1446 fi
1447
1448 if ! _python_package_supporting_installation_for_multiple_python_abis; then
1449 die "${FUNCNAME}() cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs"
1450 fi
1451
1452 _python_check_python_pkg_setup_execution
1453 _python_initialize_prefix_variables
1454
1455 local absolute_file b file files=() intermediate_installation_images_directory PYTHON_ABI quiet="0" regex shebang version_executable wrapper_scripts=() wrapper_scripts_set=()
1456
1457 while (($#)); do
1458 case "$1" in
1459 -q|--quiet)
1460 quiet="1"
1461 ;;
1462 --)
1463 shift
1464 break
1465 ;;
1466 -*)
1467 die "${FUNCNAME}(): Unrecognized option '$1'"
1468 ;;
1469 *)
1470 break
1471 ;;
1472 esac
1473 shift
1474 done
1475
1476 if [[ "$#" -ne 1 ]]; then
1477 die "${FUNCNAME}() requires 1 argument"
1478 fi
1479
1480 intermediate_installation_images_directory="$1"
1481
1482 if [[ ! -d "${intermediate_installation_images_directory}" ]]; then
1483 die "${FUNCNAME}(): Intermediate installation images directory '${intermediate_installation_images_directory}' does not exist"
1484 fi
1485
1486 _python_calculate_PYTHON_ABIS
1487 if [[ "$(PYTHON -f --ABI)" == 3.* ]]; then
1488 b="b"
1489 fi
1490
1491 while read -d $'\0' -r file; do
1492 files+=("${file}")
1493 done < <("$(PYTHON -f)" -c \
1494"import os
1495import sys
1496
1497if hasattr(sys.stdout, 'buffer'):
1498 # Python 3
1499 stdout = sys.stdout.buffer
1500else:
1501 # Python 2
1502 stdout = sys.stdout
1503
1504files_set = set()
1505
1506os.chdir(${b}'${intermediate_installation_images_directory}')
1507
1508for PYTHON_ABI in ${b}'${PYTHON_ABIS}'.split():
1509 for root, dirs, files in os.walk(PYTHON_ABI + ${b}'${EPREFIX}'):
1510 root = root[len(PYTHON_ABI + ${b}'${EPREFIX}')+1:]
1511 files_set.update(root + ${b}'/' + file for file in files)
1512
1513for file in sorted(files_set):
1514 stdout.write(file)
1515 stdout.write(${b}'\x00')" || die "${FUNCNAME}(): Failure of extraction of files in intermediate installation images")
1516
1517 for PYTHON_ABI in ${PYTHON_ABIS}; do
1518 if [[ ! -d "${intermediate_installation_images_directory}/${PYTHON_ABI}" ]]; then
1519 die "${FUNCNAME}(): Intermediate installation image for Python ABI '${PYTHON_ABI}' does not exist"
1520 fi
1521
1522 pushd "${intermediate_installation_images_directory}/${PYTHON_ABI}${EPREFIX}" > /dev/null || die "pushd failed"
1523
1524 for file in "${files[@]}"; do
1525 version_executable="0"
1526 for regex in "/usr/bin/.*" "/usr/sbin/.*" "${PYTHON_VERSIONED_SCRIPTS[@]}"; do
1527 if [[ "/${file}" =~ ^${regex}$ ]]; then
1528 version_executable="1"
1529 break
1530 fi
1531 done
1532 for regex in "${PYTHON_VERSIONED_EXECUTABLES[@]}"; do
1533 if [[ "/${file}" =~ ^${regex}$ ]]; then
1534 version_executable="2"
1535 break
1536 fi
1537 done
1538 if [[ "${version_executable}" != "0" ]]; then
1539 for regex in "${PYTHON_NONVERSIONED_EXECUTABLES[@]}"; do
1540 if [[ "/${file}" =~ ^${regex}$ ]]; then
1541 version_executable="0"
1542 break
1543 fi
1544 done
1545 fi
1546
1547 [[ "${version_executable}" == "0" ]] && continue
1548
1549 if [[ -L "${file}" ]]; then
1550 absolute_file="$(readlink "${file}")"
1551 if [[ "${absolute_file}" == /* ]]; then
1552 absolute_file="${intermediate_installation_images_directory}/${PYTHON_ABI}${EPREFIX}/${absolute_file##/}"
1553 else
1554 if [[ "${file}" == */* ]]; then
1555 absolute_file="${intermediate_installation_images_directory}/${PYTHON_ABI}${EPREFIX}/${file%/*}/${absolute_file}"
1556 else
1557 absolute_file="${intermediate_installation_images_directory}/${PYTHON_ABI}${EPREFIX}/${absolute_file}"
1558 fi
1559 fi
1560 else
1561 absolute_file="${intermediate_installation_images_directory}/${PYTHON_ABI}${EPREFIX}/${file}"
1562 fi
1563
1564 [[ ! -x "${absolute_file}" ]] && continue
1565
1566 shebang="$(head -n1 "${absolute_file}")" || die "Extraction of shebang from '${absolute_file}' failed"
1567
1568 if [[ "${version_executable}" == "2" ]]; then
1569 wrapper_scripts+=("${ED}${file}")
1570 elif [[ "${version_executable}" == "1" ]]; then
1571 if [[ "${shebang}" =~ ${_PYTHON_SHEBANG_BASE_PART_REGEX}([[:digit:]]+(\.[[:digit:]]+)?)?($|[[:space:]]+) ]]; then
1572 wrapper_scripts+=("${ED}${file}")
1573 else
1574 version_executable="0"
1575 fi
1576 fi
1577
1578 [[ "${version_executable}" == "0" ]] && continue
1579
1580 if [[ -e "${file}-${PYTHON_ABI}" ]]; then
1581 die "${FUNCNAME}(): '${EPREFIX}/${file}-${PYTHON_ABI}' already exists"
1582 fi
1583
1584 mv "${file}" "${file}-${PYTHON_ABI}" || die "Renaming of '${file}' failed"
1585
1586 if [[ "${shebang}" =~ ${_PYTHON_SHEBANG_BASE_PART_REGEX}[[:digit:]]*($|[[:space:]]+) ]]; then
1587 if [[ -L "${file}-${PYTHON_ABI}" ]]; then
1588 python_convert_shebangs $([[ "${quiet}" == "1" ]] && echo --quiet) "${PYTHON_ABI}" "${absolute_file}"
1589 else
1590 python_convert_shebangs $([[ "${quiet}" == "1" ]] && echo --quiet) "${PYTHON_ABI}" "${file}-${PYTHON_ABI}"
1591 fi
1592 fi
1593 done
1594
1595 popd > /dev/null || die "popd failed"
1596
1597 if ROOT="/" has_version sys-apps/coreutils; then
1598 cp -fr --preserve=all --no-preserve=context "${intermediate_installation_images_directory}/${PYTHON_ABI}/"* "${D}" || die "Merging of intermediate installation image for Python ABI '${PYTHON_ABI} into installation image failed"
1599 else
1600 cp -fpr "${intermediate_installation_images_directory}/${PYTHON_ABI}/"* "${D}" || die "Merging of intermediate installation image for Python ABI '${PYTHON_ABI} into installation image failed"
1601 fi
1602 done
1603
1604 rm -fr "${intermediate_installation_images_directory}"
1605
1606 if [[ "${#wrapper_scripts[@]}" -ge 1 ]]; then
1607 rm -f "${T}/python_wrapper_scripts"
1608
1609 for file in "${wrapper_scripts[@]}"; do
1610 echo -n "${file}" >> "${T}/python_wrapper_scripts"
1611 echo -en "\x00" >> "${T}/python_wrapper_scripts"
1612 done
1613
1614 while read -d $'\0' -r file; do
1615 wrapper_scripts_set+=("${file}")
1616 done < <("$(PYTHON -f)" -c \
1617"import sys
1618
1619if hasattr(sys.stdout, 'buffer'):
1620 # Python 3
1621 stdout = sys.stdout.buffer
1622else:
1623 # Python 2
1624 stdout = sys.stdout
1625
1626python_wrapper_scripts_file = open('${T}/python_wrapper_scripts', 'rb')
1627files = set(python_wrapper_scripts_file.read().rstrip(${b}'\x00').split(${b}'\x00'))
1628python_wrapper_scripts_file.close()
1629
1630for file in sorted(files):
1631 stdout.write(file)
1632 stdout.write(${b}'\x00')" || die "${FUNCNAME}(): Failure of extraction of set of wrapper scripts")
1633
1634 python_generate_wrapper_scripts $([[ "${quiet}" == "1" ]] && echo --quiet) "${wrapper_scripts_set[@]}"
1635 fi
1636}
1637
1156# ================================================================================================ 1638# ================================================================================================
1157# ========= FUNCTIONS FOR PACKAGES NOT SUPPORTING INSTALLATION FOR MULTIPLE PYTHON ABIS ========== 1639# ========= FUNCTIONS FOR PACKAGES NOT SUPPORTING INSTALLATION FOR MULTIPLE PYTHON ABIS ==========
1158# ================================================================================================ 1640# ================================================================================================
1159 1641
1642unset EPYTHON PYTHON_ABI
1643
1160# @FUNCTION: python_set_active_version 1644# @FUNCTION: python_set_active_version
1161# @USAGE: <CPython_ABI|2|3> 1645# @USAGE: <Python_ABI|2|3>
1162# @DESCRIPTION: 1646# @DESCRIPTION:
1163# Set specified version of CPython as active version of Python. 1647# Set locally active version of Python.
1648# If Python_ABI argument is specified, then version of Python corresponding to Python_ABI is used.
1649# If 2 argument is specified, then active version of CPython 2 is used.
1650# If 3 argument is specified, then active version of CPython 3 is used.
1651#
1652# This function can be used only in pkg_setup() phase.
1164python_set_active_version() { 1653python_set_active_version() {
1654 if [[ "${EBUILD_PHASE}" != "setup" ]]; then
1655 die "${FUNCNAME}() can be used only in pkg_setup() phase"
1656 fi
1657
1165 if _python_package_supporting_installation_for_multiple_python_abis; then 1658 if _python_package_supporting_installation_for_multiple_python_abis; then
1166 die "${FUNCNAME}() cannot be used in ebuilds of packages supporting installation for multiple Python ABIs" 1659 die "${FUNCNAME}() cannot be used in ebuilds of packages supporting installation for multiple Python ABIs"
1167 fi 1660 fi
1168 1661
1169 if [[ "$#" -ne 1 ]]; then 1662 if [[ "$#" -ne 1 ]]; then
1170 die "${FUNCNAME}() requires 1 argument" 1663 die "${FUNCNAME}() requires 1 argument"
1171 fi 1664 fi
1172 1665
1173 _python_initial_sanity_checks 1666 _python_initial_sanity_checks
1174 1667
1175 if [[ "$1" =~ ^[[:digit:]]+\.[[:digit:]]+$ ]]; then 1668 if [[ -z "${PYTHON_ABI}" ]]; then
1176 if ! _python_implementation && ! has_version "dev-lang/python:$1"; then 1669 if [[ -n "$(_python_get_implementation --ignore-invalid "$1")" ]]; then
1177 die "${FUNCNAME}(): 'dev-lang/python:$1' is not installed" 1670 # PYTHON_ABI variable is intended to be used only in ebuilds/eclasses,
1671 # so it does not need to be exported to subprocesses.
1672 PYTHON_ABI="$1"
1673 if ! _python_implementation && ! has_version "$(python_get_implementational_package)"; then
1674 die "${FUNCNAME}(): '$(python_get_implementational_package)' is not installed"
1178 fi 1675 fi
1179 export EPYTHON="$(PYTHON "$1")" 1676 export EPYTHON="$(PYTHON "$1")"
1180 elif [[ "$1" == "2" ]]; then 1677 elif [[ "$1" == "2" ]]; then
1181 if ! _python_implementation && ! has_version "=dev-lang/python-2*"; then 1678 if ! _python_implementation && ! has_version "=dev-lang/python-2*"; then
1182 die "${FUNCNAME}(): '=dev-lang/python-2*' is not installed" 1679 die "${FUNCNAME}(): '=dev-lang/python-2*' is not installed"
1183 fi 1680 fi
1184 export EPYTHON="$(PYTHON -2)" 1681 export EPYTHON="$(PYTHON -2)"
1682 PYTHON_ABI="${EPYTHON#python}"
1683 PYTHON_ABI="${PYTHON_ABI%%-*}"
1185 elif [[ "$1" == "3" ]]; then 1684 elif [[ "$1" == "3" ]]; then
1186 if ! _python_implementation && ! has_version "=dev-lang/python-3*"; then 1685 if ! _python_implementation && ! has_version "=dev-lang/python-3*"; then
1187 die "${FUNCNAME}(): '=dev-lang/python-3*' is not installed" 1686 die "${FUNCNAME}(): '=dev-lang/python-3*' is not installed"
1188 fi 1687 fi
1189 export EPYTHON="$(PYTHON -3)" 1688 export EPYTHON="$(PYTHON -3)"
1689 PYTHON_ABI="${EPYTHON#python}"
1690 PYTHON_ABI="${PYTHON_ABI%%-*}"
1190 else 1691 else
1191 die "${FUNCNAME}(): Unrecognized argument '$1'" 1692 die "${FUNCNAME}(): Unrecognized argument '$1'"
1192 fi 1693 fi
1193 1694 fi
1194 # PYTHON_ABI variable is intended to be used only in ebuilds/eclasses,
1195 # so it does not need to be exported to subprocesses.
1196 PYTHON_ABI="${EPYTHON#python}"
1197 PYTHON_ABI="${PYTHON_ABI%%-*}"
1198 1695
1199 _python_final_sanity_checks 1696 _python_final_sanity_checks
1200 1697
1201 # python-updater checks PYTHON_REQUESTED_ACTIVE_VERSION variable. 1698 # python-updater checks PYTHON_REQUESTED_ACTIVE_VERSION variable.
1202 PYTHON_REQUESTED_ACTIVE_VERSION="$1" 1699 PYTHON_REQUESTED_ACTIVE_VERSION="$1"
1203} 1700}
1204 1701
1205# @FUNCTION: python_need_rebuild 1702# @FUNCTION: python_need_rebuild
1703# @DESCRIPTION:
1206# @DESCRIPTION: Mark current package for rebuilding by python-updater after 1704# Mark current package for rebuilding by python-updater after
1207# switching of active version of Python. 1705# switching of active version of Python.
1208python_need_rebuild() { 1706python_need_rebuild() {
1209 if _python_package_supporting_installation_for_multiple_python_abis; then 1707 if _python_package_supporting_installation_for_multiple_python_abis; then
1210 die "${FUNCNAME}() cannot be used in ebuilds of packages supporting installation for multiple Python ABIs" 1708 die "${FUNCNAME}() cannot be used in ebuilds of packages supporting installation for multiple Python ABIs"
1211 fi 1709 fi
1212 1710
1711 _python_check_python_pkg_setup_execution
1712
1713 if [[ "$#" -ne 0 ]]; then
1714 die "${FUNCNAME}() does not accept arguments"
1715 fi
1716
1213 export PYTHON_NEED_REBUILD="$(PYTHON --ABI)" 1717 export PYTHON_NEED_REBUILD="$(PYTHON --ABI)"
1214} 1718}
1215 1719
1216# ================================================================================================ 1720# ================================================================================================
1217# ======================================= GETTER FUNCTIONS ======================================= 1721# ======================================= GETTER FUNCTIONS =======================================
1218# ================================================================================================ 1722# ================================================================================================
1219 1723
1220_PYTHON_ABI_EXTRACTION_COMMAND='import platform 1724_PYTHON_ABI_EXTRACTION_COMMAND=\
1725'import platform
1221import sys 1726import sys
1222sys.stdout.write(".".join(str(x) for x in sys.version_info[:2])) 1727sys.stdout.write(".".join(str(x) for x in sys.version_info[:2]))
1223if platform.system()[:4] == "Java": 1728if platform.system()[:4] == "Java":
1224 sys.stdout.write("-jython")' 1729 sys.stdout.write("-jython")
1730elif hasattr(platform, "python_implementation") and platform.python_implementation() == "PyPy":
1731 sys.stdout.write("-pypy-" + ".".join(str(x) for x in sys.pypy_version_info[:2]))'
1225 1732
1226_python_get_implementation() { 1733_python_get_implementation() {
1734 local ignore_invalid="0"
1735
1736 while (($#)); do
1737 case "$1" in
1738 --ignore-invalid)
1739 ignore_invalid="1"
1740 ;;
1741 --)
1742 shift
1743 break
1744 ;;
1745 -*)
1746 die "${FUNCNAME}(): Unrecognized option '$1'"
1747 ;;
1748 *)
1749 break
1750 ;;
1751 esac
1752 shift
1753 done
1754
1227 if [[ "$#" -ne 1 ]]; then 1755 if [[ "$#" -ne 1 ]]; then
1228 die "${FUNCNAME}() requires 1 argument" 1756 die "${FUNCNAME}() requires 1 argument"
1229 fi 1757 fi
1230 1758
1231 if [[ "$1" =~ ^[[:digit:]]+\.[[:digit:]]+$ ]]; then 1759 if [[ "$1" =~ ^[[:digit:]]+\.[[:digit:]]+$ ]]; then
1232 echo "CPython" 1760 echo "CPython"
1233 elif [[ "$1" =~ ^[[:digit:]]+\.[[:digit:]]+-jython$ ]]; then 1761 elif [[ "$1" =~ ^[[:digit:]]+\.[[:digit:]]+-jython$ ]]; then
1234 echo "Jython" 1762 echo "Jython"
1763 elif [[ "$1" =~ ^[[:digit:]]+\.[[:digit:]]+-pypy-[[:digit:]]+\.[[:digit:]]+$ ]]; then
1764 echo "PyPy"
1235 else 1765 else
1766 if [[ "${ignore_invalid}" == "0" ]]; then
1236 die "${FUNCNAME}(): Unrecognized Python ABI '$1'" 1767 die "${FUNCNAME}(): Unrecognized Python ABI '$1'"
1768 fi
1237 fi 1769 fi
1238} 1770}
1239 1771
1240# @FUNCTION: PYTHON 1772# @FUNCTION: PYTHON
1241# @USAGE: [-2] [-3] [--ABI] [-a|--absolute-path] [-f|--final-ABI] [--] <Python_ABI="${PYTHON_ABI}"> 1773# @USAGE: [-2] [-3] [--ABI] [-a|--absolute-path] [-f|--final-ABI] [--] <Python_ABI="${PYTHON_ABI}">
1242# @DESCRIPTION: 1774# @DESCRIPTION:
1243# Print filename of Python interpreter for specified Python ABI. If Python_ABI argument 1775# Print filename of Python interpreter for specified Python ABI. If Python_ABI argument
1244# is ommitted, then PYTHON_ABI environment variable must be set and is used. 1776# is ommitted, then PYTHON_ABI environment variable must be set and is used.
1245# If -2 option is specified, then active version of Python 2 is used. 1777# If -2 option is specified, then active version of CPython 2 is used.
1246# If -3 option is specified, then active version of Python 3 is used. 1778# If -3 option is specified, then active version of CPython 3 is used.
1247# If --final-ABI option is specified, then final ABI from the list of enabled ABIs is used. 1779# If --final-ABI option is specified, then final ABI from the list of enabled ABIs is used.
1248# -2, -3 and --final-ABI options and Python_ABI argument cannot be specified simultaneously. 1780# -2, -3 and --final-ABI options and Python_ABI argument cannot be specified simultaneously.
1249# If --ABI option is specified, then only specified Python ABI is printed instead of 1781# If --ABI option is specified, then only specified Python ABI is printed instead of
1250# filename of Python interpreter. 1782# filename of Python interpreter.
1251# If --absolute-path option is specified, then absolute path to Python interpreter is printed. 1783# If --absolute-path option is specified, then absolute path to Python interpreter is printed.
1252# --ABI and --absolute-path options cannot be specified simultaneously. 1784# --ABI and --absolute-path options cannot be specified simultaneously.
1253PYTHON() { 1785PYTHON() {
1786 _python_check_python_pkg_setup_execution
1787
1254 local ABI_output="0" absolute_path_output="0" final_ABI="0" PYTHON_ABI="${PYTHON_ABI}" python_interpreter python2="0" python3="0" 1788 local ABI_output="0" absolute_path_output="0" final_ABI="0" PYTHON_ABI="${PYTHON_ABI}" python_interpreter python2="0" python3="0"
1255 1789
1256 while (($#)); do 1790 while (($#)); do
1257 case "$1" in 1791 case "$1" in
1258 -2) 1792 -2)
1283 esac 1817 esac
1284 shift 1818 shift
1285 done 1819 done
1286 1820
1287 if [[ "${ABI_output}" == "1" && "${absolute_path_output}" == "1" ]]; then 1821 if [[ "${ABI_output}" == "1" && "${absolute_path_output}" == "1" ]]; then
1288 die "${FUNCNAME}(): '--ABI and '--absolute-path' options cannot be specified simultaneously" 1822 die "${FUNCNAME}(): '--ABI' and '--absolute-path' options cannot be specified simultaneously"
1289 fi 1823 fi
1290 1824
1291 if [[ "$((${python2} + ${python3} + ${final_ABI}))" -gt 1 ]]; then 1825 if [[ "$((${python2} + ${python3} + ${final_ABI}))" -gt 1 ]]; then
1292 die "${FUNCNAME}(): '-2', '-3' or '--final-ABI' options cannot be specified simultaneously" 1826 die "${FUNCNAME}(): '-2', '-3' or '--final-ABI' options cannot be specified simultaneously"
1293 fi 1827 fi
1298 die "${FUNCNAME}(): '--final-ABI' option cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs" 1832 die "${FUNCNAME}(): '--final-ABI' option cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs"
1299 fi 1833 fi
1300 _python_calculate_PYTHON_ABIS 1834 _python_calculate_PYTHON_ABIS
1301 PYTHON_ABI="${PYTHON_ABIS##* }" 1835 PYTHON_ABI="${PYTHON_ABIS##* }"
1302 elif [[ "${python2}" == "1" ]]; then 1836 elif [[ "${python2}" == "1" ]]; then
1303 PYTHON_ABI="$(eselect python show --python2 --ABI)" 1837 PYTHON_ABI="$(ROOT="/" eselect python show --python2 --ABI)"
1304 if [[ -z "${PYTHON_ABI}" ]]; then 1838 if [[ -z "${PYTHON_ABI}" ]]; then
1305 die "${FUNCNAME}(): Active version of Python 2 not set" 1839 die "${FUNCNAME}(): Active version of CPython 2 not set"
1306 elif [[ "${PYTHON_ABI}" != "2."* ]]; then 1840 elif [[ "${PYTHON_ABI}" != "2."* ]]; then
1307 die "${FUNCNAME}(): Internal error in \`eselect python show --python2\`" 1841 die "${FUNCNAME}(): Internal error in \`eselect python show --python2\`"
1308 fi 1842 fi
1309 elif [[ "${python3}" == "1" ]]; then 1843 elif [[ "${python3}" == "1" ]]; then
1310 PYTHON_ABI="$(eselect python show --python3 --ABI)" 1844 PYTHON_ABI="$(ROOT="/" eselect python show --python3 --ABI)"
1311 if [[ -z "${PYTHON_ABI}" ]]; then 1845 if [[ -z "${PYTHON_ABI}" ]]; then
1312 die "${FUNCNAME}(): Active version of Python 3 not set" 1846 die "${FUNCNAME}(): Active version of CPython 3 not set"
1313 elif [[ "${PYTHON_ABI}" != "3."* ]]; then 1847 elif [[ "${PYTHON_ABI}" != "3."* ]]; then
1314 die "${FUNCNAME}(): Internal error in \`eselect python show --python3\`" 1848 die "${FUNCNAME}(): Internal error in \`eselect python show --python3\`"
1315 fi 1849 fi
1316 elif ! _python_package_supporting_installation_for_multiple_python_abis; then 1850 elif _python_package_supporting_installation_for_multiple_python_abis; then
1851 if ! _python_abi-specific_local_scope; then
1852 die "${FUNCNAME}() should be used in ABI-specific local scope"
1853 fi
1854 else
1317 PYTHON_ABI="$("${EPREFIX}/usr/bin/python" -c "${_PYTHON_ABI_EXTRACTION_COMMAND}")" 1855 PYTHON_ABI="$("${EPREFIX}/usr/bin/python" -c "${_PYTHON_ABI_EXTRACTION_COMMAND}")"
1318 if [[ -z "${PYTHON_ABI}" ]]; then 1856 if [[ -z "${PYTHON_ABI}" ]]; then
1319 die "${FUNCNAME}(): Failure of extraction of locally active version of Python" 1857 die "${FUNCNAME}(): Failure of extraction of locally active version of Python"
1320 fi 1858 fi
1321 elif [[ -z "${PYTHON_ABI}" ]]; then
1322 die "${FUNCNAME}(): Invalid usage: ${FUNCNAME}() should be used in ABI-specific local scope"
1323 fi 1859 fi
1324 elif [[ "$#" -eq 1 ]]; then 1860 elif [[ "$#" -eq 1 ]]; then
1325 if [[ "${final_ABI}" == "1" ]]; then 1861 if [[ "${final_ABI}" == "1" ]]; then
1326 die "${FUNCNAME}(): '--final-ABI' option and Python ABI cannot be specified simultaneously" 1862 die "${FUNCNAME}(): '--final-ABI' option and Python ABI cannot be specified simultaneously"
1327 fi 1863 fi
1341 return 1877 return
1342 else 1878 else
1343 if [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "CPython" ]]; then 1879 if [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "CPython" ]]; then
1344 python_interpreter="python${PYTHON_ABI}" 1880 python_interpreter="python${PYTHON_ABI}"
1345 elif [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "Jython" ]]; then 1881 elif [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "Jython" ]]; then
1346 python_interpreter="jython-${PYTHON_ABI%-jython}" 1882 python_interpreter="jython${PYTHON_ABI%-jython}"
1883 elif [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "PyPy" ]]; then
1884 python_interpreter="pypy-c${PYTHON_ABI#*-pypy-}"
1347 fi 1885 fi
1348 1886
1349 if [[ "${absolute_path_output}" == "1" ]]; then 1887 if [[ "${absolute_path_output}" == "1" ]]; then
1350 echo -n "${EPREFIX}/usr/bin/${python_interpreter}" 1888 echo -n "${EPREFIX}/usr/bin/${python_interpreter}"
1351 else 1889 else
1362# @USAGE: [-f|--final-ABI] 1900# @USAGE: [-f|--final-ABI]
1363# @DESCRIPTION: 1901# @DESCRIPTION:
1364# Print name of Python implementation. 1902# Print name of Python implementation.
1365# If --final-ABI option is specified, then final ABI from the list of enabled ABIs is used. 1903# If --final-ABI option is specified, then final ABI from the list of enabled ABIs is used.
1366python_get_implementation() { 1904python_get_implementation() {
1905 _python_check_python_pkg_setup_execution
1906
1367 local final_ABI="0" PYTHON_ABI="${PYTHON_ABI}" 1907 local final_ABI="0" PYTHON_ABI="${PYTHON_ABI}"
1368 1908
1369 while (($#)); do 1909 while (($#)); do
1370 case "$1" in 1910 case "$1" in
1371 -f|--final-ABI) 1911 -f|--final-ABI)
1384 if [[ "${final_ABI}" == "1" ]]; then 1924 if [[ "${final_ABI}" == "1" ]]; then
1385 if ! _python_package_supporting_installation_for_multiple_python_abis; then 1925 if ! _python_package_supporting_installation_for_multiple_python_abis; then
1386 die "${FUNCNAME}(): '--final-ABI' option cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs" 1926 die "${FUNCNAME}(): '--final-ABI' option cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs"
1387 fi 1927 fi
1388 PYTHON_ABI="$(PYTHON -f --ABI)" 1928 PYTHON_ABI="$(PYTHON -f --ABI)"
1389 elif [[ -z "${PYTHON_ABI}" ]]; then 1929 else
1930 if _python_package_supporting_installation_for_multiple_python_abis; then
1931 if ! _python_abi-specific_local_scope; then
1932 die "${FUNCNAME}() should be used in ABI-specific local scope"
1933 fi
1934 else
1390 PYTHON_ABI="$(PYTHON --ABI)" 1935 PYTHON_ABI="${PYTHON_ABI:-$(PYTHON --ABI)}"
1936 fi
1391 fi 1937 fi
1392 1938
1393 echo "$(_python_get_implementation "${PYTHON_ABI}")" 1939 echo "$(_python_get_implementation "${PYTHON_ABI}")"
1394} 1940}
1395 1941
1397# @USAGE: [-f|--final-ABI] 1943# @USAGE: [-f|--final-ABI]
1398# @DESCRIPTION: 1944# @DESCRIPTION:
1399# Print category, name and slot of package providing Python implementation. 1945# 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. 1946# If --final-ABI option is specified, then final ABI from the list of enabled ABIs is used.
1401python_get_implementational_package() { 1947python_get_implementational_package() {
1948 _python_check_python_pkg_setup_execution
1949
1402 local final_ABI="0" PYTHON_ABI="${PYTHON_ABI}" 1950 local final_ABI="0" PYTHON_ABI="${PYTHON_ABI}"
1403 1951
1404 while (($#)); do 1952 while (($#)); do
1405 case "$1" in 1953 case "$1" in
1406 -f|--final-ABI) 1954 -f|--final-ABI)
1419 if [[ "${final_ABI}" == "1" ]]; then 1967 if [[ "${final_ABI}" == "1" ]]; then
1420 if ! _python_package_supporting_installation_for_multiple_python_abis; then 1968 if ! _python_package_supporting_installation_for_multiple_python_abis; then
1421 die "${FUNCNAME}(): '--final-ABI' option cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs" 1969 die "${FUNCNAME}(): '--final-ABI' option cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs"
1422 fi 1970 fi
1423 PYTHON_ABI="$(PYTHON -f --ABI)" 1971 PYTHON_ABI="$(PYTHON -f --ABI)"
1424 elif [[ -z "${PYTHON_ABI}" ]]; then 1972 else
1973 if _python_package_supporting_installation_for_multiple_python_abis; then
1974 if ! _python_abi-specific_local_scope; then
1975 die "${FUNCNAME}() should be used in ABI-specific local scope"
1976 fi
1977 else
1425 PYTHON_ABI="$(PYTHON --ABI)" 1978 PYTHON_ABI="${PYTHON_ABI:-$(PYTHON --ABI)}"
1426 fi 1979 fi
1980 fi
1427 1981
1982 if [[ "${EAPI:-0}" == "0" ]]; then
1428 if [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "CPython" ]]; then 1983 if [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "CPython" ]]; then
1429 echo "dev-lang/python:${PYTHON_ABI}" 1984 echo "=dev-lang/python-${PYTHON_ABI}*"
1430 elif [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "Jython" ]]; then 1985 elif [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "Jython" ]]; then
1986 echo "=dev-java/jython-${PYTHON_ABI%-jython}*"
1987 elif [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "PyPy" ]]; then
1988 echo "=dev-python/pypy-${PYTHON_ABI#*-pypy-}*"
1989 fi
1990 else
1991 if [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "CPython" ]]; then
1992 echo "dev-lang/python:${PYTHON_ABI}"
1993 elif [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "Jython" ]]; then
1431 echo "dev-java/jython:${PYTHON_ABI%-jython}" 1994 echo "dev-java/jython:${PYTHON_ABI%-jython}"
1995 elif [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "PyPy" ]]; then
1996 echo "dev-python/pypy:${PYTHON_ABI#*-pypy-}"
1997 fi
1432 fi 1998 fi
1433} 1999}
1434 2000
1435# @FUNCTION: python_get_includedir 2001# @FUNCTION: python_get_includedir
1436# @USAGE: [-f|--final-ABI] 2002# @USAGE: [-b|--base-path] [-f|--final-ABI]
1437# @DESCRIPTION: 2003# @DESCRIPTION:
1438# Print path to Python include directory. 2004# Print path to Python include directory.
2005# If --base-path option is specified, then path not prefixed with "/" is printed.
1439# If --final-ABI option is specified, then final ABI from the list of enabled ABIs is used. 2006# If --final-ABI option is specified, then final ABI from the list of enabled ABIs is used.
1440python_get_includedir() { 2007python_get_includedir() {
2008 _python_check_python_pkg_setup_execution
2009
1441 local final_ABI="0" PYTHON_ABI="${PYTHON_ABI}" 2010 local base_path="0" final_ABI="0" prefix PYTHON_ABI="${PYTHON_ABI}"
2011
2012 while (($#)); do
2013 case "$1" in
2014 -b|--base-path)
2015 base_path="1"
2016 ;;
2017 -f|--final-ABI)
2018 final_ABI="1"
2019 ;;
2020 -*)
2021 die "${FUNCNAME}(): Unrecognized option '$1'"
2022 ;;
2023 *)
2024 die "${FUNCNAME}(): Invalid usage"
2025 ;;
2026 esac
2027 shift
2028 done
2029
2030 if [[ "${base_path}" == "0" ]]; then
2031 prefix="/"
2032 fi
2033
2034 if [[ "${final_ABI}" == "1" ]]; then
2035 if ! _python_package_supporting_installation_for_multiple_python_abis; then
2036 die "${FUNCNAME}(): '--final-ABI' option cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs"
2037 fi
2038 PYTHON_ABI="$(PYTHON -f --ABI)"
2039 else
2040 if _python_package_supporting_installation_for_multiple_python_abis; then
2041 if ! _python_abi-specific_local_scope; then
2042 die "${FUNCNAME}() should be used in ABI-specific local scope"
2043 fi
2044 else
2045 PYTHON_ABI="${PYTHON_ABI:-$(PYTHON --ABI)}"
2046 fi
2047 fi
2048
2049 if [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "CPython" ]]; then
2050 echo "${prefix}usr/include/python${PYTHON_ABI}"
2051 elif [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "Jython" ]]; then
2052 echo "${prefix}usr/share/jython-${PYTHON_ABI%-jython}/Include"
2053 elif [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "PyPy" ]]; then
2054 echo "${prefix}usr/$(get_libdir)/pypy${PYTHON_ABI#*-pypy-}/include"
2055 fi
2056}
2057
2058# @FUNCTION: python_get_libdir
2059# @USAGE: [-b|--base-path] [-f|--final-ABI]
2060# @DESCRIPTION:
2061# Print path to Python standard library directory.
2062# If --base-path option is specified, then path not prefixed with "/" is printed.
2063# If --final-ABI option is specified, then final ABI from the list of enabled ABIs is used.
2064python_get_libdir() {
2065 _python_check_python_pkg_setup_execution
2066
2067 local base_path="0" final_ABI="0" prefix PYTHON_ABI="${PYTHON_ABI}"
2068
2069 while (($#)); do
2070 case "$1" in
2071 -b|--base-path)
2072 base_path="1"
2073 ;;
2074 -f|--final-ABI)
2075 final_ABI="1"
2076 ;;
2077 -*)
2078 die "${FUNCNAME}(): Unrecognized option '$1'"
2079 ;;
2080 *)
2081 die "${FUNCNAME}(): Invalid usage"
2082 ;;
2083 esac
2084 shift
2085 done
2086
2087 if [[ "${base_path}" == "0" ]]; then
2088 prefix="/"
2089 fi
2090
2091 if [[ "${final_ABI}" == "1" ]]; then
2092 if ! _python_package_supporting_installation_for_multiple_python_abis; then
2093 die "${FUNCNAME}(): '--final-ABI' option cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs"
2094 fi
2095 PYTHON_ABI="$(PYTHON -f --ABI)"
2096 else
2097 if _python_package_supporting_installation_for_multiple_python_abis; then
2098 if ! _python_abi-specific_local_scope; then
2099 die "${FUNCNAME}() should be used in ABI-specific local scope"
2100 fi
2101 else
2102 PYTHON_ABI="${PYTHON_ABI:-$(PYTHON --ABI)}"
2103 fi
2104 fi
2105
2106 if [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "CPython" ]]; then
2107 echo "${prefix}usr/$(get_libdir)/python${PYTHON_ABI}"
2108 elif [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "Jython" ]]; then
2109 echo "${prefix}usr/share/jython-${PYTHON_ABI%-jython}/Lib"
2110 elif [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "PyPy" ]]; then
2111 die "${FUNCNAME}(): PyPy has multiple standard library directories"
2112 fi
2113}
2114
2115# @FUNCTION: python_get_sitedir
2116# @USAGE: [-b|--base-path] [-f|--final-ABI]
2117# @DESCRIPTION:
2118# Print path to Python site-packages directory.
2119# If --base-path option is specified, then path not prefixed with "/" is printed.
2120# If --final-ABI option is specified, then final ABI from the list of enabled ABIs is used.
2121python_get_sitedir() {
2122 _python_check_python_pkg_setup_execution
2123
2124 local base_path="0" final_ABI="0" prefix PYTHON_ABI="${PYTHON_ABI}"
2125
2126 while (($#)); do
2127 case "$1" in
2128 -b|--base-path)
2129 base_path="1"
2130 ;;
2131 -f|--final-ABI)
2132 final_ABI="1"
2133 ;;
2134 -*)
2135 die "${FUNCNAME}(): Unrecognized option '$1'"
2136 ;;
2137 *)
2138 die "${FUNCNAME}(): Invalid usage"
2139 ;;
2140 esac
2141 shift
2142 done
2143
2144 if [[ "${base_path}" == "0" ]]; then
2145 prefix="/"
2146 fi
2147
2148 if [[ "${final_ABI}" == "1" ]]; then
2149 if ! _python_package_supporting_installation_for_multiple_python_abis; then
2150 die "${FUNCNAME}(): '--final-ABI' option cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs"
2151 fi
2152 PYTHON_ABI="$(PYTHON -f --ABI)"
2153 else
2154 if _python_package_supporting_installation_for_multiple_python_abis; then
2155 if ! _python_abi-specific_local_scope; then
2156 die "${FUNCNAME}() should be used in ABI-specific local scope"
2157 fi
2158 else
2159 PYTHON_ABI="${PYTHON_ABI:-$(PYTHON --ABI)}"
2160 fi
2161 fi
2162
2163 if [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "CPython" ]]; then
2164 echo "${prefix}usr/$(get_libdir)/python${PYTHON_ABI}/site-packages"
2165 elif [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "Jython" ]]; then
2166 echo "${prefix}usr/share/jython-${PYTHON_ABI%-jython}/Lib/site-packages"
2167 elif [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "PyPy" ]]; then
2168 echo "${prefix}usr/$(get_libdir)/pypy${PYTHON_ABI#*-pypy-}/site-packages"
2169 fi
2170}
2171
2172# @FUNCTION: python_get_library
2173# @USAGE: [-b|--base-path] [-f|--final-ABI] [-l|--linker-option]
2174# @DESCRIPTION:
2175# Print path to Python library.
2176# If --base-path option is specified, then path not prefixed with "/" is printed.
2177# If --linker-option is specified, then "-l${library}" linker option is printed.
2178# If --final-ABI option is specified, then final ABI from the list of enabled ABIs is used.
2179python_get_library() {
2180 _python_check_python_pkg_setup_execution
2181
2182 local base_path="0" final_ABI="0" linker_option="0" prefix PYTHON_ABI="${PYTHON_ABI}"
2183
2184 while (($#)); do
2185 case "$1" in
2186 -b|--base-path)
2187 base_path="1"
2188 ;;
2189 -f|--final-ABI)
2190 final_ABI="1"
2191 ;;
2192 -l|--linker-option)
2193 linker_option="1"
2194 ;;
2195 -*)
2196 die "${FUNCNAME}(): Unrecognized option '$1'"
2197 ;;
2198 *)
2199 die "${FUNCNAME}(): Invalid usage"
2200 ;;
2201 esac
2202 shift
2203 done
2204
2205 if [[ "${base_path}" == "0" ]]; then
2206 prefix="/"
2207 fi
2208
2209 if [[ "${base_path}" == "1" && "${linker_option}" == "1" ]]; then
2210 die "${FUNCNAME}(): '--base-path' and '--linker-option' options cannot be specified simultaneously"
2211 fi
2212
2213 if [[ "${final_ABI}" == "1" ]]; then
2214 if ! _python_package_supporting_installation_for_multiple_python_abis; then
2215 die "${FUNCNAME}(): '--final-ABI' option cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs"
2216 fi
2217 PYTHON_ABI="$(PYTHON -f --ABI)"
2218 else
2219 if _python_package_supporting_installation_for_multiple_python_abis; then
2220 if ! _python_abi-specific_local_scope; then
2221 die "${FUNCNAME}() should be used in ABI-specific local scope"
2222 fi
2223 else
2224 PYTHON_ABI="${PYTHON_ABI:-$(PYTHON --ABI)}"
2225 fi
2226 fi
2227
2228 if [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "CPython" ]]; then
2229 if [[ "${linker_option}" == "1" ]]; then
2230 echo "-lpython${PYTHON_ABI}"
2231 else
2232 echo "${prefix}usr/$(get_libdir)/libpython${PYTHON_ABI}$(get_libname)"
2233 fi
2234 elif [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "Jython" ]]; then
2235 die "${FUNCNAME}(): Jython does not have shared library"
2236 elif [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "PyPy" ]]; then
2237 die "${FUNCNAME}(): PyPy does not have shared library"
2238 fi
2239}
2240
2241# @FUNCTION: python_get_version
2242# @USAGE: [-f|--final-ABI] [-l|--language] [--full] [--major] [--minor] [--micro]
2243# @DESCRIPTION:
2244# Print version of Python implementation.
2245# --full, --major, --minor and --micro options cannot be specified simultaneously.
2246# If --full, --major, --minor and --micro options are not specified, then "${major_version}.${minor_version}" is printed.
2247# If --language option is specified, then version of Python language is printed.
2248# --language and --full options cannot be specified simultaneously.
2249# --language and --micro options cannot be specified simultaneously.
2250# If --final-ABI option is specified, then final ABI from the list of enabled ABIs is used.
2251python_get_version() {
2252 _python_check_python_pkg_setup_execution
2253
2254 local final_ABI="0" language="0" language_version full="0" major="0" minor="0" micro="0" PYTHON_ABI="${PYTHON_ABI}" python_command
1442 2255
1443 while (($#)); do 2256 while (($#)); do
1444 case "$1" in 2257 case "$1" in
1445 -f|--final-ABI) 2258 -f|--final-ABI)
1446 final_ABI="1" 2259 final_ABI="1"
1447 ;; 2260 ;;
2261 -l|--language)
2262 language="1"
2263 ;;
2264 --full)
2265 full="1"
2266 ;;
2267 --major)
2268 major="1"
2269 ;;
2270 --minor)
2271 minor="1"
2272 ;;
2273 --micro)
2274 micro="1"
2275 ;;
1448 -*) 2276 -*)
1449 die "${FUNCNAME}(): Unrecognized option '$1'" 2277 die "${FUNCNAME}(): Unrecognized option '$1'"
1450 ;; 2278 ;;
1451 *) 2279 *)
1452 die "${FUNCNAME}(): Invalid usage" 2280 die "${FUNCNAME}(): Invalid usage"
1457 2285
1458 if [[ "${final_ABI}" == "1" ]]; then 2286 if [[ "${final_ABI}" == "1" ]]; then
1459 if ! _python_package_supporting_installation_for_multiple_python_abis; then 2287 if ! _python_package_supporting_installation_for_multiple_python_abis; then
1460 die "${FUNCNAME}(): '--final-ABI' option cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs" 2288 die "${FUNCNAME}(): '--final-ABI' option cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs"
1461 fi 2289 fi
2290 else
2291 if _python_package_supporting_installation_for_multiple_python_abis && ! _python_abi-specific_local_scope; then
2292 die "${FUNCNAME}() should be used in ABI-specific local scope"
2293 fi
2294 fi
2295
2296 if [[ "$((${full} + ${major} + ${minor} + ${micro}))" -gt 1 ]]; then
2297 die "${FUNCNAME}(): '--full', '--major', '--minor' or '--micro' options cannot be specified simultaneously"
2298 fi
2299
2300 if [[ "${language}" == "1" ]]; then
2301 if [[ "${final_ABI}" == "1" ]]; then
1462 PYTHON_ABI="$(PYTHON -f --ABI)" 2302 PYTHON_ABI="$(PYTHON -f --ABI)"
1463 elif [[ -z "${PYTHON_ABI}" ]]; then 2303 elif [[ -z "${PYTHON_ABI}" ]]; then
1464 PYTHON_ABI="$(PYTHON --ABI)" 2304 PYTHON_ABI="$(PYTHON --ABI)"
1465 fi 2305 fi
1466 2306 language_version="${PYTHON_ABI%%-*}"
2307 if [[ "${full}" == "1" ]]; then
2308 die "${FUNCNAME}(): '--language' and '--full' options cannot be specified simultaneously"
2309 elif [[ "${major}" == "1" ]]; then
2310 echo "${language_version%.*}"
2311 elif [[ "${minor}" == "1" ]]; then
2312 echo "${language_version#*.}"
2313 elif [[ "${micro}" == "1" ]]; then
2314 die "${FUNCNAME}(): '--language' and '--micro' options cannot be specified simultaneously"
2315 else
2316 echo "${language_version}"
2317 fi
2318 else
2319 if [[ "${full}" == "1" ]]; then
2320 python_command="import sys; print('.'.join(str(x) for x in getattr(sys, 'pypy_version_info', sys.version_info)[:3]))"
2321 elif [[ "${major}" == "1" ]]; then
2322 python_command="import sys; print(getattr(sys, 'pypy_version_info', sys.version_info)[0])"
2323 elif [[ "${minor}" == "1" ]]; then
2324 python_command="import sys; print(getattr(sys, 'pypy_version_info', sys.version_info)[1])"
2325 elif [[ "${micro}" == "1" ]]; then
2326 python_command="import sys; print(getattr(sys, 'pypy_version_info', sys.version_info)[2])"
2327 else
2328 if [[ -n "${PYTHON_ABI}" && "${final_ABI}" == "0" ]]; then
1467 if [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "CPython" ]]; then 2329 if [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "CPython" ]]; then
1468 echo "/usr/include/python${PYTHON_ABI}" 2330 echo "${PYTHON_ABI}"
1469 elif [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "Jython" ]]; then 2331 elif [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "Jython" ]]; then
1470 echo "/usr/share/jython-${PYTHON_ABI%-jython}/Include" 2332 echo "${PYTHON_ABI%-jython}"
2333 elif [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "PyPy" ]]; then
2334 echo "${PYTHON_ABI#*-pypy-}"
2335 fi
2336 return
2337 fi
2338 python_command="from sys import version_info; print('.'.join(str(x) for x in version_info[:2]))"
1471 fi 2339 fi
1472}
1473 2340
1474# @FUNCTION: python_get_libdir 2341 if [[ "${final_ABI}" == "1" ]]; then
2342 "$(PYTHON -f)" -c "${python_command}"
2343 else
2344 "$(PYTHON ${PYTHON_ABI})" -c "${python_command}"
2345 fi
2346 fi
2347}
2348
2349# @FUNCTION: python_get_implementation_and_version
1475# @USAGE: [-f|--final-ABI] 2350# @USAGE: [-f|--final-ABI]
1476# @DESCRIPTION: 2351# @DESCRIPTION:
1477# Print path to Python library directory. 2352# Print name and version of Python implementation.
2353# If version of Python implementation is not bound to version of Python language, then
2354# version of Python language is additionally printed.
1478# If --final-ABI option is specified, then final ABI from the list of enabled ABIs is used. 2355# If --final-ABI option is specified, then final ABI from the list of enabled ABIs is used.
1479python_get_libdir() { 2356python_get_implementation_and_version() {
2357 _python_check_python_pkg_setup_execution
2358
1480 local final_ABI="0" PYTHON_ABI="${PYTHON_ABI}" 2359 local final_ABI="0" PYTHON_ABI="${PYTHON_ABI}"
1481 2360
1482 while (($#)); do 2361 while (($#)); do
1483 case "$1" in 2362 case "$1" in
1484 -f|--final-ABI) 2363 -f|--final-ABI)
1497 if [[ "${final_ABI}" == "1" ]]; then 2376 if [[ "${final_ABI}" == "1" ]]; then
1498 if ! _python_package_supporting_installation_for_multiple_python_abis; then 2377 if ! _python_package_supporting_installation_for_multiple_python_abis; then
1499 die "${FUNCNAME}(): '--final-ABI' option cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs" 2378 die "${FUNCNAME}(): '--final-ABI' option cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs"
1500 fi 2379 fi
1501 PYTHON_ABI="$(PYTHON -f --ABI)" 2380 PYTHON_ABI="$(PYTHON -f --ABI)"
1502 elif [[ -z "${PYTHON_ABI}" ]]; then 2381 else
1503 PYTHON_ABI="$(PYTHON --ABI)"
1504 fi
1505
1506 if [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "CPython" ]]; then
1507 echo "/usr/$(get_libdir)/python${PYTHON_ABI}"
1508 elif [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "Jython" ]]; then
1509 echo "/usr/share/jython-${PYTHON_ABI%-jython}/Lib"
1510 fi
1511}
1512
1513# @FUNCTION: python_get_sitedir
1514# @USAGE: [-f|--final-ABI]
1515# @DESCRIPTION:
1516# Print path to Python site-packages directory.
1517# If --final-ABI option is specified, then final ABI from the list of enabled ABIs is used.
1518python_get_sitedir() {
1519 local options=()
1520
1521 while (($#)); do
1522 case "$1" in
1523 -f|--final-ABI)
1524 if ! _python_package_supporting_installation_for_multiple_python_abis; then
1525 die "${FUNCNAME}(): '--final-ABI' option cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs"
1526 fi
1527 options+=("$1")
1528 ;;
1529 -*)
1530 die "${FUNCNAME}(): Unrecognized option '$1'"
1531 ;;
1532 *)
1533 die "${FUNCNAME}(): Invalid usage"
1534 ;;
1535 esac
1536 shift
1537 done
1538
1539 echo "$(python_get_libdir "${options[@]}")/site-packages"
1540}
1541
1542# @FUNCTION: python_get_library
1543# @USAGE: [-f|--final-ABI] [-l|--linker-option]
1544# @DESCRIPTION:
1545# Print path to Python library.
1546# If --linker-option is specified, then "-l${library}" linker option is printed.
1547# If --final-ABI option is specified, then final ABI from the list of enabled ABIs is used.
1548python_get_library() {
1549 local final_ABI="0" linker_option="0" PYTHON_ABI="${PYTHON_ABI}"
1550
1551 while (($#)); do
1552 case "$1" in
1553 -f|--final-ABI)
1554 final_ABI="1"
1555 ;;
1556 -l|--linker-option)
1557 linker_option="1"
1558 ;;
1559 -*)
1560 die "${FUNCNAME}(): Unrecognized option '$1'"
1561 ;;
1562 *)
1563 die "${FUNCNAME}(): Invalid usage"
1564 ;;
1565 esac
1566 shift
1567 done
1568
1569 if [[ "${final_ABI}" == "1" ]]; then
1570 if ! _python_package_supporting_installation_for_multiple_python_abis; then 2382 if _python_package_supporting_installation_for_multiple_python_abis; then
1571 die "${FUNCNAME}(): '--final-ABI' option cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs" 2383 if ! _python_abi-specific_local_scope; then
2384 die "${FUNCNAME}() should be used in ABI-specific local scope"
1572 fi 2385 fi
1573 PYTHON_ABI="$(PYTHON -f --ABI)"
1574 elif [[ -z "${PYTHON_ABI}" ]]; then
1575 PYTHON_ABI="$(PYTHON --ABI)"
1576 fi
1577
1578 if [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "CPython" ]]; then
1579 if [[ "${linker_option}" == "1" ]]; then
1580 echo "-lpython${PYTHON_ABI}"
1581 else 2386 else
1582 echo "/usr/$(get_libdir)/libpython${PYTHON_ABI}$(get_libname)" 2387 PYTHON_ABI="${PYTHON_ABI:-$(PYTHON --ABI)}"
1583 fi
1584 elif [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "Jython" ]]; then
1585 die "${FUNCNAME}(): Jython does not have shared library"
1586 fi
1587}
1588
1589# @FUNCTION: python_get_version
1590# @USAGE: [-f|--final-ABI] [--full] [--major] [--minor] [--micro]
1591# @DESCRIPTION:
1592# Print Python version.
1593# --full, --major, --minor and --micro options cannot be specified simultaneously.
1594# If --full, --major, --minor and --micro options are not specified, then "${major_version}.${minor_version}" is printed.
1595# If --final-ABI option is specified, then final ABI from the list of enabled ABIs is used.
1596python_get_version() {
1597 local final_ABI="0" full="0" major="0" minor="0" micro="0" python_command
1598
1599 while (($#)); do
1600 case "$1" in
1601 -f|--final-ABI)
1602 final_ABI="1"
1603 ;;
1604 --full)
1605 full="1"
1606 ;;
1607 --major)
1608 major="1"
1609 ;;
1610 --minor)
1611 minor="1"
1612 ;;
1613 --micro)
1614 micro="1"
1615 ;;
1616 -*)
1617 die "${FUNCNAME}(): Unrecognized option '$1'"
1618 ;;
1619 *)
1620 die "${FUNCNAME}(): Invalid usage"
1621 ;;
1622 esac
1623 shift
1624 done
1625
1626 if [[ "$((${full} + ${major} + ${minor} + ${micro}))" -gt 1 ]]; then
1627 die "${FUNCNAME}(): '--full', '--major', '--minor' or '--micro' options cannot be specified simultaneously"
1628 fi
1629
1630 if [[ "${full}" == "1" ]]; then
1631 python_command="from sys import version_info; print('.'.join(str(x) for x in version_info[:3]))"
1632 elif [[ "${major}" == "1" ]]; then
1633 python_command="from sys import version_info; print(version_info[0])"
1634 elif [[ "${minor}" == "1" ]]; then
1635 python_command="from sys import version_info; print(version_info[1])"
1636 elif [[ "${micro}" == "1" ]]; then
1637 python_command="from sys import version_info; print(version_info[2])"
1638 else
1639 if [[ -n "${PYTHON_ABI}" && "${final_ABI}" == "0" ]]; then
1640 if [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "CPython" ]]; then
1641 echo "${PYTHON_ABI}"
1642 elif [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "Jython" ]]; then
1643 echo "${PYTHON_ABI%-jython}"
1644 fi 2388 fi
1645 return
1646 fi 2389 fi
1647 python_command="from sys import version_info; print('.'.join(str(x) for x in version_info[:2]))"
1648 fi
1649 2390
1650 if [[ "${final_ABI}" == "1" ]]; then 2391 if [[ "${PYTHON_ABI}" =~ ^[[:digit:]]+\.[[:digit:]]+-[[:alnum:]]+-[[:digit:]]+\.[[:digit:]]+$ ]]; then
1651 if ! _python_package_supporting_installation_for_multiple_python_abis; then 2392 echo "$(_python_get_implementation "${PYTHON_ABI}") ${PYTHON_ABI##*-} (Python ${PYTHON_ABI%%-*})"
1652 die "${FUNCNAME}(): '--final-ABI' option cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs"
1653 fi
1654 "$(PYTHON -f)" -c "${python_command}"
1655 else 2393 else
1656 "$(PYTHON ${PYTHON_ABI})" -c "${python_command}" 2394 echo "$(_python_get_implementation "${PYTHON_ABI}") ${PYTHON_ABI%%-*}"
1657 fi 2395 fi
1658} 2396}
1659 2397
1660# ================================================================================================ 2398# ================================================================================================
1661# ================================ FUNCTIONS FOR RUNNING OF TESTS ================================ 2399# ================================ FUNCTIONS FOR RUNNING OF TESTS ================================
1670_python_test_hook() { 2408_python_test_hook() {
1671 if [[ "$#" -ne 1 ]]; then 2409 if [[ "$#" -ne 1 ]]; then
1672 die "${FUNCNAME}() requires 1 argument" 2410 die "${FUNCNAME}() requires 1 argument"
1673 fi 2411 fi
1674 2412
1675 if _python_package_supporting_installation_for_multiple_python_abis && [[ "$(type -t "${FUNCNAME[3]}_$1_hook")" == "function" ]]; then 2413 if _python_package_supporting_installation_for_multiple_python_abis && [[ "$(type -t "${_PYTHON_TEST_FUNCTION}_$1_hook")" == "function" ]]; then
1676 "${FUNCNAME[3]}_$1_hook" 2414 "${_PYTHON_TEST_FUNCTION}_$1_hook"
1677 fi 2415 fi
1678} 2416}
1679 2417
1680# @FUNCTION: python_execute_nosetests 2418# @FUNCTION: python_execute_nosetests
1681# @USAGE: [-P|--PYTHONPATH PYTHONPATH] [-s|--separate-build-dirs] [--] [arguments] 2419# @USAGE: [-P|--PYTHONPATH PYTHONPATH] [-s|--separate-build-dirs] [--] [arguments]
1682# @DESCRIPTION: 2420# @DESCRIPTION:
1683# Execute nosetests for all enabled Python ABIs. 2421# Execute nosetests for all enabled Python ABIs.
1684# In ebuilds of packages supporting installation for multiple Python ABIs, this function calls 2422# In ebuilds of packages supporting installation for multiple Python ABIs, this function calls
1685# python_execute_nosetests_pre_hook() and python_execute_nosetests_post_hook(), if they are defined. 2423# python_execute_nosetests_pre_hook() and python_execute_nosetests_post_hook(), if they are defined.
1686python_execute_nosetests() { 2424python_execute_nosetests() {
2425 _python_check_python_pkg_setup_execution
1687 _python_set_color_variables 2426 _python_set_color_variables
1688 2427
1689 local PYTHONPATH_template= separate_build_dirs= 2428 local PYTHONPATH_template separate_build_dirs
1690 2429
1691 while (($#)); do 2430 while (($#)); do
1692 case "$1" in 2431 case "$1" in
1693 -P|--PYTHONPATH) 2432 -P|--PYTHONPATH)
1694 PYTHONPATH_template="$2" 2433 PYTHONPATH_template="$2"
1710 esac 2449 esac
1711 shift 2450 shift
1712 done 2451 done
1713 2452
1714 python_test_function() { 2453 python_test_function() {
1715 local evaluated_PYTHONPATH= 2454 local evaluated_PYTHONPATH
1716 2455
1717 if [[ -n "${PYTHONPATH_template}" ]]; then
1718 evaluated_PYTHONPATH="$(eval echo -n "${PYTHONPATH_template}")" 2456 eval "evaluated_PYTHONPATH=\"${PYTHONPATH_template}\""
1719 if [[ ! -e "${evaluated_PYTHONPATH}" ]]; then
1720 unset evaluated_PYTHONPATH
1721 fi
1722 fi
1723 2457
1724 _python_test_hook pre 2458 _PYTHON_TEST_FUNCTION="python_execute_nosetests" _python_test_hook pre
1725 2459
1726 if [[ -n "${evaluated_PYTHONPATH}" ]]; then 2460 if [[ -n "${evaluated_PYTHONPATH}" ]]; then
1727 echo ${_BOLD}PYTHONPATH="${evaluated_PYTHONPATH}" nosetests --verbosity="${PYTHON_TEST_VERBOSITY}" "$@"${_NORMAL} 2461 echo ${_BOLD}PYTHONPATH="${evaluated_PYTHONPATH}" nosetests --verbosity="${PYTHON_TEST_VERBOSITY}" "$@"${_NORMAL}
1728 PYTHONPATH="${evaluated_PYTHONPATH}" nosetests --verbosity="${PYTHON_TEST_VERBOSITY}" "$@" || return "$?" 2462 PYTHONPATH="${evaluated_PYTHONPATH}" nosetests --verbosity="${PYTHON_TEST_VERBOSITY}" "$@" || return "$?"
1729 else 2463 else
1730 echo ${_BOLD}nosetests --verbosity="${PYTHON_TEST_VERBOSITY}" "$@"${_NORMAL} 2464 echo ${_BOLD}nosetests --verbosity="${PYTHON_TEST_VERBOSITY}" "$@"${_NORMAL}
1731 nosetests --verbosity="${PYTHON_TEST_VERBOSITY}" "$@" || return "$?" 2465 nosetests --verbosity="${PYTHON_TEST_VERBOSITY}" "$@" || return "$?"
1732 fi 2466 fi
1733 2467
1734 _python_test_hook post 2468 _PYTHON_TEST_FUNCTION="python_execute_nosetests" _python_test_hook post
1735 } 2469 }
1736 if _python_package_supporting_installation_for_multiple_python_abis; then 2470 if _python_package_supporting_installation_for_multiple_python_abis; then
1737 python_execute_function ${separate_build_dirs:+-s} python_test_function "$@" 2471 python_execute_function ${separate_build_dirs:+-s} python_test_function "$@"
1738 else 2472 else
1739 if [[ -n "${separate_build_dirs}" ]]; then 2473 if [[ -n "${separate_build_dirs}" ]]; then
1750# @DESCRIPTION: 2484# @DESCRIPTION:
1751# Execute py.test for all enabled Python ABIs. 2485# Execute py.test for all enabled Python ABIs.
1752# In ebuilds of packages supporting installation for multiple Python ABIs, this function calls 2486# 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. 2487# python_execute_py.test_pre_hook() and python_execute_py.test_post_hook(), if they are defined.
1754python_execute_py.test() { 2488python_execute_py.test() {
2489 _python_check_python_pkg_setup_execution
1755 _python_set_color_variables 2490 _python_set_color_variables
1756 2491
1757 local PYTHONPATH_template= separate_build_dirs= 2492 local PYTHONPATH_template separate_build_dirs
1758 2493
1759 while (($#)); do 2494 while (($#)); do
1760 case "$1" in 2495 case "$1" in
1761 -P|--PYTHONPATH) 2496 -P|--PYTHONPATH)
1762 PYTHONPATH_template="$2" 2497 PYTHONPATH_template="$2"
1778 esac 2513 esac
1779 shift 2514 shift
1780 done 2515 done
1781 2516
1782 python_test_function() { 2517 python_test_function() {
1783 local evaluated_PYTHONPATH= 2518 local evaluated_PYTHONPATH
1784 2519
1785 if [[ -n "${PYTHONPATH_template}" ]]; then
1786 evaluated_PYTHONPATH="$(eval echo -n "${PYTHONPATH_template}")" 2520 eval "evaluated_PYTHONPATH=\"${PYTHONPATH_template}\""
1787 if [[ ! -e "${evaluated_PYTHONPATH}" ]]; then
1788 unset evaluated_PYTHONPATH
1789 fi
1790 fi
1791 2521
1792 _python_test_hook pre 2522 _PYTHON_TEST_FUNCTION="python_execute_py.test" _python_test_hook pre
1793 2523
1794 if [[ -n "${evaluated_PYTHONPATH}" ]]; then 2524 if [[ -n "${evaluated_PYTHONPATH}" ]]; then
1795 echo ${_BOLD}PYTHONPATH="${evaluated_PYTHONPATH}" py.test $([[ "${PYTHON_TEST_VERBOSITY}" -ge 2 ]] && echo -v) "$@"${_NORMAL} 2525 echo ${_BOLD}PYTHONPATH="${evaluated_PYTHONPATH}" py.test $([[ "${PYTHON_TEST_VERBOSITY}" -ge 2 ]] && echo -v) "$@"${_NORMAL}
1796 PYTHONPATH="${evaluated_PYTHONPATH}" py.test $([[ "${PYTHON_TEST_VERBOSITY}" -ge 2 ]] && echo -v) "$@" || return "$?" 2526 PYTHONPATH="${evaluated_PYTHONPATH}" py.test $([[ "${PYTHON_TEST_VERBOSITY}" -ge 2 ]] && echo -v) "$@" || return "$?"
1797 else 2527 else
1798 echo ${_BOLD}py.test $([[ "${PYTHON_TEST_VERBOSITY}" -gt 1 ]] && echo -v) "$@"${_NORMAL} 2528 echo ${_BOLD}py.test $([[ "${PYTHON_TEST_VERBOSITY}" -gt 1 ]] && echo -v) "$@"${_NORMAL}
1799 py.test $([[ "${PYTHON_TEST_VERBOSITY}" -gt 1 ]] && echo -v) "$@" || return "$?" 2529 py.test $([[ "${PYTHON_TEST_VERBOSITY}" -gt 1 ]] && echo -v) "$@" || return "$?"
1800 fi 2530 fi
1801 2531
1802 _python_test_hook post 2532 _PYTHON_TEST_FUNCTION="python_execute_py.test" _python_test_hook post
1803 } 2533 }
1804 if _python_package_supporting_installation_for_multiple_python_abis; then 2534 if _python_package_supporting_installation_for_multiple_python_abis; then
1805 python_execute_function ${separate_build_dirs:+-s} python_test_function "$@" 2535 python_execute_function ${separate_build_dirs:+-s} python_test_function "$@"
1806 else 2536 else
1807 if [[ -n "${separate_build_dirs}" ]]; then 2537 if [[ -n "${separate_build_dirs}" ]]; then
1818# @DESCRIPTION: 2548# @DESCRIPTION:
1819# Execute trial for all enabled Python ABIs. 2549# Execute trial for all enabled Python ABIs.
1820# In ebuilds of packages supporting installation for multiple Python ABIs, this function 2550# 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. 2551# calls python_execute_trial_pre_hook() and python_execute_trial_post_hook(), if they are defined.
1822python_execute_trial() { 2552python_execute_trial() {
2553 _python_check_python_pkg_setup_execution
1823 _python_set_color_variables 2554 _python_set_color_variables
1824 2555
1825 local PYTHONPATH_template= separate_build_dirs= 2556 local PYTHONPATH_template separate_build_dirs
1826 2557
1827 while (($#)); do 2558 while (($#)); do
1828 case "$1" in 2559 case "$1" in
1829 -P|--PYTHONPATH) 2560 -P|--PYTHONPATH)
1830 PYTHONPATH_template="$2" 2561 PYTHONPATH_template="$2"
1846 esac 2577 esac
1847 shift 2578 shift
1848 done 2579 done
1849 2580
1850 python_test_function() { 2581 python_test_function() {
1851 local evaluated_PYTHONPATH= 2582 local evaluated_PYTHONPATH
1852 2583
1853 if [[ -n "${PYTHONPATH_template}" ]]; then
1854 evaluated_PYTHONPATH="$(eval echo -n "${PYTHONPATH_template}")" 2584 eval "evaluated_PYTHONPATH=\"${PYTHONPATH_template}\""
1855 if [[ ! -e "${evaluated_PYTHONPATH}" ]]; then
1856 unset evaluated_PYTHONPATH
1857 fi
1858 fi
1859 2585
1860 _python_test_hook pre 2586 _PYTHON_TEST_FUNCTION="python_execute_trial" _python_test_hook pre
1861 2587
1862 if [[ -n "${evaluated_PYTHONPATH}" ]]; then 2588 if [[ -n "${evaluated_PYTHONPATH}" ]]; then
1863 echo ${_BOLD}PYTHONPATH="${evaluated_PYTHONPATH}" trial $([[ "${PYTHON_TEST_VERBOSITY}" -ge 4 ]] && echo --spew) "$@"${_NORMAL} 2589 echo ${_BOLD}PYTHONPATH="${evaluated_PYTHONPATH}" trial $([[ "${PYTHON_TEST_VERBOSITY}" -ge 4 ]] && echo --spew) "$@"${_NORMAL}
1864 PYTHONPATH="${evaluated_PYTHONPATH}" trial $([[ "${PYTHON_TEST_VERBOSITY}" -ge 4 ]] && echo --spew) "$@" || return "$?" 2590 PYTHONPATH="${evaluated_PYTHONPATH}" trial $([[ "${PYTHON_TEST_VERBOSITY}" -ge 4 ]] && echo --spew) "$@" || return "$?"
1865 else 2591 else
1866 echo ${_BOLD}trial $([[ "${PYTHON_TEST_VERBOSITY}" -ge 4 ]] && echo --spew) "$@"${_NORMAL} 2592 echo ${_BOLD}trial $([[ "${PYTHON_TEST_VERBOSITY}" -ge 4 ]] && echo --spew) "$@"${_NORMAL}
1867 trial $([[ "${PYTHON_TEST_VERBOSITY}" -ge 4 ]] && echo --spew) "$@" || return "$?" 2593 trial $([[ "${PYTHON_TEST_VERBOSITY}" -ge 4 ]] && echo --spew) "$@" || return "$?"
1868 fi 2594 fi
1869 2595
1870 _python_test_hook post 2596 _PYTHON_TEST_FUNCTION="python_execute_trial" _python_test_hook post
1871 } 2597 }
1872 if _python_package_supporting_installation_for_multiple_python_abis; then 2598 if _python_package_supporting_installation_for_multiple_python_abis; then
1873 python_execute_function ${separate_build_dirs:+-s} python_test_function "$@" 2599 python_execute_function ${separate_build_dirs:+-s} python_test_function "$@"
1874 else 2600 else
1875 if [[ -n "${separate_build_dirs}" ]]; then 2601 if [[ -n "${separate_build_dirs}" ]]; then
1888# @FUNCTION: python_enable_pyc 2614# @FUNCTION: python_enable_pyc
1889# @DESCRIPTION: 2615# @DESCRIPTION:
1890# Tell Python to automatically recompile modules to .pyc/.pyo if the 2616# Tell Python to automatically recompile modules to .pyc/.pyo if the
1891# timestamps/version stamps have changed. 2617# timestamps/version stamps have changed.
1892python_enable_pyc() { 2618python_enable_pyc() {
2619 _python_check_python_pkg_setup_execution
2620
2621 if [[ "$#" -ne 0 ]]; then
2622 die "${FUNCNAME}() does not accept arguments"
2623 fi
2624
1893 unset PYTHONDONTWRITEBYTECODE 2625 unset PYTHONDONTWRITEBYTECODE
1894} 2626}
1895 2627
1896# @FUNCTION: python_disable_pyc 2628# @FUNCTION: python_disable_pyc
1897# @DESCRIPTION: 2629# @DESCRIPTION:
1898# Tell Python not to automatically recompile modules to .pyc/.pyo 2630# Tell Python not to automatically recompile modules to .pyc/.pyo
1899# even if the timestamps/version stamps do not match. This is done 2631# even if the timestamps/version stamps do not match. This is done
1900# to protect sandbox. 2632# to protect sandbox.
1901python_disable_pyc() { 2633python_disable_pyc() {
2634 _python_check_python_pkg_setup_execution
2635
2636 if [[ "$#" -ne 0 ]]; then
2637 die "${FUNCNAME}() does not accept arguments"
2638 fi
2639
1902 export PYTHONDONTWRITEBYTECODE="1" 2640 export PYTHONDONTWRITEBYTECODE="1"
1903} 2641}
1904 2642
1905_python_clean_compiled_modules() { 2643_python_clean_compiled_modules() {
1906 _python_initialize_prefix_variables 2644 _python_initialize_prefix_variables
1907 _python_set_color_variables 2645 _python_set_color_variables
1908 2646
1909 [[ "${FUNCNAME[1]}" =~ ^(python_mod_optimize|python_mod_compile|python_mod_cleanup)$ ]] || die "${FUNCNAME}(): Invalid usage" 2647 [[ "${FUNCNAME[1]}" =~ ^(python_mod_optimize|python_mod_cleanup)$ ]] || die "${FUNCNAME}(): Invalid usage"
1910 2648
1911 local base_module_name compiled_file compiled_files=() dir path py_file root 2649 local base_module_name compiled_file compiled_files=() dir path py_file root
1912 2650
1913 # Strip trailing slash from EROOT. 2651 # Strip trailing slash from EROOT.
1914 root="${EROOT%/}" 2652 root="${EROOT%/}"
1921 done < <(find "${path}" "(" -name "*.py[co]" -o -name "*\$py.class" ")" -print0) 2659 done < <(find "${path}" "(" -name "*.py[co]" -o -name "*\$py.class" ")" -print0)
1922 2660
1923 if [[ "${EBUILD_PHASE}" == "postrm" ]]; then 2661 if [[ "${EBUILD_PHASE}" == "postrm" ]]; then
1924 # Delete empty child directories. 2662 # Delete empty child directories.
1925 find "${path}" -type d | sort -r | while read -r dir; do 2663 find "${path}" -type d | sort -r | while read -r dir; do
1926 rmdir "${dir}" 2> /dev/null && echo "${_CYAN}<<< ${dir}${_NORMAL}" 2664 if rmdir "${dir}" 2> /dev/null; then
2665 echo "${_CYAN}<<< ${dir}${_NORMAL}"
2666 fi
1927 done 2667 done
1928 fi 2668 fi
1929 elif [[ "${path}" == *.py ]]; then 2669 elif [[ "${path}" == *.py ]]; then
1930 base_module_name="${path##*/}" 2670 base_module_name="${path##*/}"
1931 base_module_name="${base_module_name%.py}" 2671 base_module_name="${base_module_name%.py}"
1961 if [[ "${dir}" == "__pycache__" ]]; then 2701 if [[ "${dir}" == "__pycache__" ]]; then
1962 base_module_name="${compiled_file##*/}" 2702 base_module_name="${compiled_file##*/}"
1963 base_module_name="${base_module_name%\$py.class}" 2703 base_module_name="${base_module_name%\$py.class}"
1964 py_file="${compiled_file%__pycache__/*}${base_module_name}.py" 2704 py_file="${compiled_file%__pycache__/*}${base_module_name}.py"
1965 else 2705 else
1966 py_file="${compiled_file%\$py.class}" 2706 py_file="${compiled_file%\$py.class}.py"
1967 fi 2707 fi
1968 if [[ "${EBUILD_PHASE}" == "postinst" ]]; then 2708 if [[ "${EBUILD_PHASE}" == "postinst" ]]; then
1969 [[ -f "${py_file}" && "${compiled_file}" -nt "${py_file}" ]] && continue 2709 [[ -f "${py_file}" && "${compiled_file}" -nt "${py_file}" ]] && continue
1970 else 2710 else
1971 [[ -f "${py_file}" ]] && continue 2711 [[ -f "${py_file}" ]] && continue
1977 fi 2717 fi
1978 2718
1979 # Delete empty parent directories. 2719 # Delete empty parent directories.
1980 dir="${compiled_file%/*}" 2720 dir="${compiled_file%/*}"
1981 while [[ "${dir}" != "${root}" ]]; do 2721 while [[ "${dir}" != "${root}" ]]; do
1982 if rmdir "${compiled_file%/*}" 2> /dev/null; then 2722 if rmdir "${dir}" 2> /dev/null; then
1983 echo "${_CYAN}<<< ${compiled_file%/*}${_NORMAL}" 2723 echo "${_CYAN}<<< ${dir}${_NORMAL}"
1984 else 2724 else
1985 break 2725 break
1986 fi 2726 fi
1987 dir="${dir%/*}" 2727 dir="${dir%/*}"
1988 done 2728 done
1989 done 2729 done
1990 done 2730 done
1991} 2731}
1992 2732
1993# @FUNCTION: python_mod_optimize 2733# @FUNCTION: python_mod_optimize
1994# @USAGE: [options] [directory|file] 2734# @USAGE: [--allow-evaluated-non-sitedir-paths] [-d directory] [-f] [-l] [-q] [-x regular_expression] [--] <file|directory> [files|directories]
1995# @DESCRIPTION: 2735# @DESCRIPTION:
1996# If no arguments supplied, it will recompile not recursively all modules 2736# 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. 2737# -d, -f, -l, -q and -x options passed to this function are passed to compileall.py.
2003# 2738#
2004# This function can be used only in pkg_postinst() phase. 2739# This function can be used only in pkg_postinst() phase.
2005python_mod_optimize() { 2740python_mod_optimize() {
2741 if [[ "${EBUILD_PHASE}" != "postinst" ]]; then
2742 die "${FUNCNAME}() can be used only in pkg_postinst() phase"
2743 fi
2744
2745 _python_check_python_pkg_setup_execution
2006 _python_initialize_prefix_variables 2746 _python_initialize_prefix_variables
2007 2747
2008 # Check if phase is pkg_postinst(). 2748 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. 2749 # 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="${PYTHON_ABI}" return_code root site_packages_absolute_dirs=() site_packages_dirs=() site_packages_absolute_files=() site_packages_files=() 2750 local allow_evaluated_non_sitedir_paths="0" dir dirs=() evaluated_dirs=() evaluated_files=() file files=() iterated_PYTHON_ABIS options=() other_dirs=() other_files=() previous_PYTHON_ABI="${PYTHON_ABI}" return_code root site_packages_dirs=() site_packages_files=() stderr stderr_line
2014 2751
2015 if _python_package_supporting_installation_for_multiple_python_abis; then 2752 if _python_package_supporting_installation_for_multiple_python_abis; then
2016 if [[ -z "${PYTHON_ABIS}" ]]; then 2753 if has "${EAPI:-0}" 0 1 2 3 && [[ -z "${PYTHON_ABIS}" ]]; then
2017 die "${FUNCNAME}(): Environment not initialized" 2754 die "${FUNCNAME}(): python_pkg_setup() or python_execute_function() not called"
2018 fi 2755 fi
2019 iterated_PYTHON_ABIS="${PYTHON_ABIS}" 2756 iterated_PYTHON_ABIS="${PYTHON_ABIS}"
2020 else 2757 else
2758 if has "${EAPI:-0}" 0 1 2 3; then
2021 iterated_PYTHON_ABIS="${PYTHON_ABI:=$(PYTHON --ABI)}" 2759 iterated_PYTHON_ABIS="${PYTHON_ABI:=$(PYTHON --ABI)}"
2760 else
2761 iterated_PYTHON_ABIS="${PYTHON_ABI}"
2762 fi
2022 fi 2763 fi
2023 2764
2024 # Strip trailing slash from EROOT. 2765 # Strip trailing slash from EROOT.
2025 root="${EROOT%/}" 2766 root="${EROOT%/}"
2026 2767
2027 while (($#)); do 2768 while (($#)); do
2028 case "$1" in 2769 case "$1" in
2770 --allow-evaluated-non-sitedir-paths)
2771 allow_evaluated_non_sitedir_paths="1"
2772 ;;
2029 -l|-f|-q) 2773 -l|-f|-q)
2030 options+=("$1") 2774 options+=("$1")
2031 ;; 2775 ;;
2032 -d|-x) 2776 -d|-x)
2033 options+=("$1" "$2") 2777 options+=("$1" "$2")
2034 shift 2778 shift
2035 ;; 2779 ;;
2780 --)
2781 shift
2782 break
2783 ;;
2036 -*) 2784 -*)
2037 ewarn "${FUNCNAME}(): Ignoring option '$1'" 2785 die "${FUNCNAME}(): Unrecognized option '$1'"
2038 ;; 2786 ;;
2039 *) 2787 *)
2040 break 2788 break
2041 ;; 2789 ;;
2042 esac 2790 esac
2043 shift 2791 shift
2044 done 2792 done
2045 2793
2794 if [[ "${allow_evaluated_non_sitedir_paths}" == "1" ]] && ! _python_package_supporting_installation_for_multiple_python_abis; then
2795 die "${FUNCNAME}(): '--allow-evaluated-non-sitedir-paths' option cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs"
2796 fi
2797
2046 if [[ "$#" -eq 0 ]]; then 2798 if [[ "$#" -eq 0 ]]; then
2047 _python_set_color_variables 2799 die "${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 ${FUNCNAME}() with paths to Python modules." &> /dev/null
2058 einfo "The ebuild needs to be fixed. Please report a bug, if it has not been already reported." &> /dev/null
2059 einfo &> /dev/null
2060 fi 2800 fi
2061 2801
2062 while (($#)); do 2802 while (($#)); do
2803 if [[ "$1" =~ ^($|(\.|\.\.|/)($|/)) ]]; then
2804 die "${FUNCNAME}(): Invalid argument '$1'"
2063 if ! _python_implementation && [[ "$1" =~ ^/usr/lib(32|64)?/python[[:digit:]]+\.[[:digit:]]+ ]]; then 2805 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" 2806 die "${FUNCNAME}(): Paths of directories / files in site-packages directories must be relative to site-packages directories"
2065 elif [[ "$1" =~ ^/ ]]; then 2807 elif [[ "$1" =~ ^/ ]]; then
2066 if _python_package_supporting_installation_for_multiple_python_abis; then 2808 if _python_package_supporting_installation_for_multiple_python_abis; then
2809 if [[ "${allow_evaluated_non_sitedir_paths}" != "1" ]]; then
2067 die "${FUNCNAME}(): Absolute paths cannot be used in ebuilds of packages supporting installation for multiple Python ABIs" 2810 die "${FUNCNAME}(): Absolute paths cannot be used in ebuilds of packages supporting installation for multiple Python ABIs"
2068 fi 2811 fi
2069 if [[ -d "${root}$1" ]]; then 2812 if [[ "$1" != *\$* ]]; then
2070 other_dirs+=("${root}$1") 2813 die "${FUNCNAME}(): '$1' has invalid syntax"
2071 elif [[ -f "${root}$1" ]]; then 2814 fi
2072 other_files+=("${root}$1") 2815 if [[ "$1" == *.py ]]; then
2073 elif [[ -e "${root}$1" ]]; then 2816 evaluated_files+=("$1")
2074 eerror "'${root}$1' is not a file or a directory!" 2817 else
2818 evaluated_dirs+=("$1")
2819 fi
2075 else 2820 else
2821 if [[ -d "${root}$1" ]]; then
2822 other_dirs+=("${root}$1")
2823 elif [[ -f "${root}$1" ]]; then
2824 other_files+=("${root}$1")
2825 elif [[ -e "${root}$1" ]]; then
2826 eerror "${FUNCNAME}(): '${root}$1' is not a regular file or a directory"
2827 else
2076 eerror "'${root}$1' does not exist!" 2828 eerror "${FUNCNAME}(): '${root}$1' does not exist"
2829 fi
2077 fi 2830 fi
2078 else 2831 else
2079 for PYTHON_ABI in ${iterated_PYTHON_ABIS}; do 2832 for PYTHON_ABI in ${iterated_PYTHON_ABIS}; do
2080 if [[ -d "${root}$(python_get_sitedir)/$1" ]]; then 2833 if [[ -d "${root}$(python_get_sitedir)/$1" ]]; then
2081 site_packages_dirs+=("$1") 2834 site_packages_dirs+=("$1")
2082 break 2835 break
2083 elif [[ -f "${root}$(python_get_sitedir)/$1" ]]; then 2836 elif [[ -f "${root}$(python_get_sitedir)/$1" ]]; then
2084 site_packages_files+=("$1") 2837 site_packages_files+=("$1")
2085 break 2838 break
2086 elif [[ -e "${root}$(python_get_sitedir)/$1" ]]; then 2839 elif [[ -e "${root}$(python_get_sitedir)/$1" ]]; then
2087 eerror "'$1' is not a file or a directory!" 2840 eerror "${FUNCNAME}(): '$1' is not a regular file or a directory"
2088 else 2841 else
2089 eerror "'$1' does not exist!" 2842 eerror "${FUNCNAME}(): '$1' does not exist"
2090 fi 2843 fi
2091 done 2844 done
2092 fi 2845 fi
2093 shift 2846 shift
2094 done 2847 done
2095 2848
2096 # Set additional options. 2849 # Set additional options.
2097 options+=("-q") 2850 options+=("-q")
2098 2851
2099 for PYTHON_ABI in ${iterated_PYTHON_ABIS}; do 2852 for PYTHON_ABI in ${iterated_PYTHON_ABIS}; do
2100 if ((${#site_packages_dirs[@]})) || ((${#site_packages_files[@]})); then 2853 if ((${#site_packages_dirs[@]})) || ((${#site_packages_files[@]})) || ((${#evaluated_dirs[@]})) || ((${#evaluated_files[@]})); then
2101 return_code="0" 2854 return_code="0"
2855 stderr=""
2102 ebegin "Compilation and optimization of Python modules for $(python_get_implementation) $(python_get_version)" 2856 ebegin "Compilation and optimization of Python modules for $(python_get_implementation_and_version)"
2103 if ((${#site_packages_dirs[@]})); then 2857 if ((${#site_packages_dirs[@]})) || ((${#evaluated_dirs[@]})); then
2104 for dir in "${site_packages_dirs[@]}"; do 2858 for dir in "${site_packages_dirs[@]}"; do
2105 site_packages_absolute_dirs+=("${root}$(python_get_sitedir)/${dir}") 2859 dirs+=("${root}$(python_get_sitedir)/${dir}")
2106 done 2860 done
2107 "$(PYTHON)" "${root}$(python_get_libdir)/compileall.py" "${options[@]}" "${site_packages_absolute_dirs[@]}" || return_code="1" 2861 for dir in "${evaluated_dirs[@]}"; do
2862 eval "dirs+=(\"\${root}${dir}\")"
2863 done
2864 stderr+="${stderr:+$'\n'}$("$(PYTHON)" -m compileall "${options[@]}" "${dirs[@]}" 2>&1)" || return_code="1"
2108 if [[ "$(_python_get_implementation "${PYTHON_ABI}")" != "Jython" ]]; then 2865 if ! has "$(_python_get_implementation "${PYTHON_ABI}")" Jython PyPy; then
2109 "$(PYTHON)" -O "${root}$(python_get_libdir)/compileall.py" "${options[@]}" "${site_packages_absolute_dirs[@]}" &> /dev/null || return_code="1" 2866 "$(PYTHON)" -O -m compileall "${options[@]}" "${dirs[@]}" &> /dev/null || return_code="1"
2110 fi 2867 fi
2111 _python_clean_compiled_modules "${site_packages_absolute_dirs[@]}" 2868 _python_clean_compiled_modules "${dirs[@]}"
2112 fi 2869 fi
2113 if ((${#site_packages_files[@]})); then 2870 if ((${#site_packages_files[@]})) || ((${#evaluated_files[@]})); then
2114 for file in "${site_packages_files[@]}"; do 2871 for file in "${site_packages_files[@]}"; do
2115 site_packages_absolute_files+=("${root}$(python_get_sitedir)/${file}") 2872 files+=("${root}$(python_get_sitedir)/${file}")
2116 done 2873 done
2117 "$(PYTHON)" "${root}$(python_get_libdir)/py_compile.py" "${site_packages_absolute_files[@]}" || return_code="1" 2874 for file in "${evaluated_files[@]}"; do
2875 eval "files+=(\"\${root}${file}\")"
2876 done
2877 stderr+="${stderr:+$'\n'}$("$(PYTHON)" -m py_compile "${files[@]}" 2>&1)" || return_code="1"
2118 if [[ "$(_python_get_implementation "${PYTHON_ABI}")" != "Jython" ]]; then 2878 if ! has "$(_python_get_implementation "${PYTHON_ABI}")" Jython PyPy; then
2119 "$(PYTHON)" -O "${root}$(python_get_libdir)/py_compile.py" "${site_packages_absolute_files[@]}" &> /dev/null || return_code="1" 2879 "$(PYTHON)" -O -m py_compile "${files[@]}" &> /dev/null || return_code="1"
2120 fi 2880 fi
2121 _python_clean_compiled_modules "${site_packages_absolute_files[@]}" 2881 _python_clean_compiled_modules "${files[@]}"
2122 fi 2882 fi
2123 eend "${return_code}" 2883 eend "${return_code}"
2884 if [[ -n "${stderr}" ]]; then
2885 eerror "Syntax errors / warnings in Python modules for $(python_get_implementation_and_version):" &> /dev/null
2886 while read stderr_line; do
2887 eerror " ${stderr_line}"
2888 done <<< "${stderr}"
2124 fi 2889 fi
2125 unset site_packages_absolute_dirs site_packages_absolute_files 2890 fi
2891 unset dirs files
2126 done 2892 done
2127 2893
2128 if _python_package_supporting_installation_for_multiple_python_abis; then 2894 if _python_package_supporting_installation_for_multiple_python_abis; then
2129 # Restore previous value of PYTHON_ABI. 2895 # Restore previous value of PYTHON_ABI.
2130 if [[ -n "${previous_PYTHON_ABI}" ]]; then 2896 if [[ -n "${previous_PYTHON_ABI}" ]]; then
2134 fi 2900 fi
2135 fi 2901 fi
2136 2902
2137 if ((${#other_dirs[@]})) || ((${#other_files[@]})); then 2903 if ((${#other_dirs[@]})) || ((${#other_files[@]})); then
2138 return_code="0" 2904 return_code="0"
2905 stderr=""
2139 ebegin "Compilation and optimization of Python modules placed outside of site-packages directories for $(python_get_implementation) $(python_get_version)" 2906 ebegin "Compilation and optimization of Python modules placed outside of site-packages directories for $(python_get_implementation_and_version)"
2140 if ((${#other_dirs[@]})); then 2907 if ((${#other_dirs[@]})); then
2141 "$(PYTHON ${PYTHON_ABI})" "${root}$(python_get_libdir)/compileall.py" "${options[@]}" "${other_dirs[@]}" || return_code="1" 2908 stderr+="${stderr:+$'\n'}$("$(PYTHON ${PYTHON_ABI})" -m compileall "${options[@]}" "${other_dirs[@]}" 2>&1)" || return_code="1"
2142 if [[ "$(_python_get_implementation "${PYTHON_ABI}")" != "Jython" ]]; then 2909 if ! has "$(_python_get_implementation "${PYTHON_ABI}")" Jython PyPy; then
2143 "$(PYTHON ${PYTHON_ABI})" -O "${root}$(python_get_libdir)/compileall.py" "${options[@]}" "${other_dirs[@]}" &> /dev/null || return_code="1" 2910 "$(PYTHON ${PYTHON_ABI})" -O -m compileall "${options[@]}" "${other_dirs[@]}" &> /dev/null || return_code="1"
2144 fi 2911 fi
2145 _python_clean_compiled_modules "${other_dirs[@]}" 2912 _python_clean_compiled_modules "${other_dirs[@]}"
2146 fi 2913 fi
2147 if ((${#other_files[@]})); then 2914 if ((${#other_files[@]})); then
2148 "$(PYTHON ${PYTHON_ABI})" "${root}$(python_get_libdir)/py_compile.py" "${other_files[@]}" || return_code="1" 2915 stderr+="${stderr:+$'\n'}$("$(PYTHON ${PYTHON_ABI})" -m py_compile "${other_files[@]}" 2>&1)" || return_code="1"
2149 if [[ "$(_python_get_implementation "${PYTHON_ABI}")" != "Jython" ]]; then 2916 if ! has "$(_python_get_implementation "${PYTHON_ABI}")" Jython PyPy; then
2150 "$(PYTHON ${PYTHON_ABI})" -O "${root}$(python_get_libdir)/py_compile.py" "${other_files[@]}" &> /dev/null || return_code="1" 2917 "$(PYTHON ${PYTHON_ABI})" -O -m py_compile "${other_files[@]}" &> /dev/null || return_code="1"
2151 fi 2918 fi
2152 _python_clean_compiled_modules "${other_dirs[@]}" 2919 _python_clean_compiled_modules "${other_files[@]}"
2153 fi 2920 fi
2154 eend "${return_code}" 2921 eend "${return_code}"
2922 if [[ -n "${stderr}" ]]; then
2923 eerror "Syntax errors / warnings in Python modules placed outside of site-packages directories for $(python_get_implementation_and_version):" &> /dev/null
2924 while read stderr_line; do
2925 eerror " ${stderr_line}"
2926 done <<< "${stderr}"
2927 fi
2155 fi 2928 fi
2156 else 2929 else
2157 # Deprecated part of python_mod_optimize() 2930 # Deprecated part of python_mod_optimize()
2931 ewarn
2932 ewarn "Deprecation Warning: Usage of ${FUNCNAME}() in packages not supporting installation"
2933 ewarn "for multiple Python ABIs in EAPI <=2 is deprecated and will be disallowed on 2011-08-01."
2934 ewarn "Use EAPI >=3 and call ${FUNCNAME}() with paths having appropriate syntax."
2935 ewarn "The ebuild needs to be fixed. Please report a bug, if it has not been already reported."
2936 ewarn
2158 2937
2159 local myroot mydirs=() myfiles=() myopts=() return_code="0" 2938 local myroot mydirs=() myfiles=() myopts=() return_code="0"
2160 2939
2161 # strip trailing slash 2940 # strip trailing slash
2162 myroot="${EROOT%/}" 2941 myroot="${EROOT%/}"
2169 ;; 2948 ;;
2170 -d|-x) 2949 -d|-x)
2171 myopts+=("$1" "$2") 2950 myopts+=("$1" "$2")
2172 shift 2951 shift
2173 ;; 2952 ;;
2953 --)
2954 shift
2955 break
2956 ;;
2174 -*) 2957 -*)
2175 ewarn "${FUNCNAME}(): Ignoring option '$1'" 2958 die "${FUNCNAME}(): Unrecognized option '$1'"
2176 ;; 2959 ;;
2177 *) 2960 *)
2178 break 2961 break
2179 ;; 2962 ;;
2180 esac 2963 esac
2181 shift 2964 shift
2182 done 2965 done
2183 2966
2184 if [[ "$#" -eq 0 ]]; then 2967 if [[ "$#" -eq 0 ]]; then
2185 _python_set_color_variables 2968 die "${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 ${FUNCNAME}() with paths to Python modules." &> /dev/null
2196 einfo "The ebuild needs to be fixed. Please report a bug, if it has not been already reported." &> /dev/null
2197 einfo &> /dev/null
2198 fi 2969 fi
2199 2970
2200 while (($#)); do 2971 while (($#)); do
2972 if [[ "$1" =~ ^($|(\.|\.\.|/)($|/)) ]]; then
2973 die "${FUNCNAME}(): Invalid argument '$1'"
2201 if [[ -d "${myroot}/${1#/}" ]]; then 2974 elif [[ -d "${myroot}/${1#/}" ]]; then
2202 mydirs+=("${myroot}/${1#/}") 2975 mydirs+=("${myroot}/${1#/}")
2203 elif [[ -f "${myroot}/${1#/}" ]]; then 2976 elif [[ -f "${myroot}/${1#/}" ]]; then
2204 # Files are passed to python_mod_compile which is EROOT-aware 2977 myfiles+=("${myroot}/${1#/}")
2205 myfiles+=("$1")
2206 elif [[ -e "${myroot}/${1#/}" ]]; then 2978 elif [[ -e "${myroot}/${1#/}" ]]; then
2207 eerror "${myroot}/${1#/} is not a file or directory!" 2979 eerror "${FUNCNAME}(): ${myroot}/${1#/} is not a regular file or directory"
2208 else 2980 else
2209 eerror "${myroot}/${1#/} does not exist!" 2981 eerror "${FUNCNAME}(): ${myroot}/${1#/} does not exist"
2210 fi 2982 fi
2211 shift 2983 shift
2212 done 2984 done
2213 2985
2214 # set additional opts 2986 # set additional opts
2222 "$(PYTHON ${PYTHON_ABI})" -O "${myroot}$(python_get_libdir)/compileall.py" "${myopts[@]}" "${mydirs[@]}" &> /dev/null || return_code="1" 2994 "$(PYTHON ${PYTHON_ABI})" -O "${myroot}$(python_get_libdir)/compileall.py" "${myopts[@]}" "${mydirs[@]}" &> /dev/null || return_code="1"
2223 _python_clean_compiled_modules "${mydirs[@]}" 2995 _python_clean_compiled_modules "${mydirs[@]}"
2224 fi 2996 fi
2225 2997
2226 if ((${#myfiles[@]})); then 2998 if ((${#myfiles[@]})); then
2999 "$(PYTHON ${PYTHON_ABI})" "${myroot}$(python_get_libdir)/py_compile.py" "${myfiles[@]}" || return_code="1"
3000 "$(PYTHON ${PYTHON_ABI})" -O "${myroot}$(python_get_libdir)/py_compile.py" "${myfiles[@]}" &> /dev/null || return_code="1"
2227 python_mod_compile "${myfiles[@]}" 3001 _python_clean_compiled_modules "${myfiles[@]}"
2228 fi 3002 fi
2229 3003
2230 eend "${return_code}" 3004 eend "${return_code}"
2231 fi 3005 fi
2232} 3006}
2233 3007
2234# @FUNCTION: python_mod_cleanup 3008# @FUNCTION: python_mod_cleanup
2235# @USAGE: [directory|file] 3009# @USAGE: [--allow-evaluated-non-sitedir-paths] [--] <file|directory> [files|directories]
2236# @DESCRIPTION: 3010# @DESCRIPTION:
2237# Run with optional arguments, where arguments are Python modules. If none given, 3011# 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# 3012#
2244# This function can be used only in pkg_postrm() phase. 3013# This function can be used only in pkg_postrm() phase.
2245python_mod_cleanup() { 3014python_mod_cleanup() {
3015 if [[ "${EBUILD_PHASE}" != "postrm" ]]; then
3016 die "${FUNCNAME}() can be used only in pkg_postrm() phase"
3017 fi
3018
3019 _python_check_python_pkg_setup_execution
2246 _python_initialize_prefix_variables 3020 _python_initialize_prefix_variables
2247 3021
2248 local dir iterated_PYTHON_ABIS PYTHON_ABI="${PYTHON_ABI}" root search_paths=() sitedir 3022 local allow_evaluated_non_sitedir_paths="0" dir iterated_PYTHON_ABIS PYTHON_ABI="${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 3023
2253 if _python_package_supporting_installation_for_multiple_python_abis; then 3024 if _python_package_supporting_installation_for_multiple_python_abis; then
2254 if [[ -z "${PYTHON_ABIS}" ]]; then 3025 if has "${EAPI:-0}" 0 1 2 3 && [[ -z "${PYTHON_ABIS}" ]]; then
2255 die "${FUNCNAME}(): Environment not initialized" 3026 die "${FUNCNAME}(): python_pkg_setup() or python_execute_function() not called"
2256 fi 3027 fi
2257 iterated_PYTHON_ABIS="${PYTHON_ABIS}" 3028 iterated_PYTHON_ABIS="${PYTHON_ABIS}"
2258 else 3029 else
3030 if has "${EAPI:-0}" 0 1 2 3; then
2259 iterated_PYTHON_ABIS="${PYTHON_ABI:-$(PYTHON --ABI)}" 3031 iterated_PYTHON_ABIS="${PYTHON_ABI:-$(PYTHON --ABI)}"
3032 else
3033 iterated_PYTHON_ABIS="${PYTHON_ABI}"
3034 fi
2260 fi 3035 fi
2261 3036
2262 # Strip trailing slash from EROOT. 3037 # Strip trailing slash from EROOT.
2263 root="${EROOT%/}" 3038 root="${EROOT%/}"
2264 3039
3040 while (($#)); do
3041 case "$1" in
3042 --allow-evaluated-non-sitedir-paths)
3043 allow_evaluated_non_sitedir_paths="1"
3044 ;;
3045 --)
3046 shift
3047 break
3048 ;;
3049 -*)
3050 die "${FUNCNAME}(): Unrecognized option '$1'"
3051 ;;
3052 *)
3053 break
3054 ;;
3055 esac
3056 shift
3057 done
3058
3059 if [[ "${allow_evaluated_non_sitedir_paths}" == "1" ]] && ! _python_package_supporting_installation_for_multiple_python_abis; then
3060 die "${FUNCNAME}(): '--allow-evaluated-non-sitedir-paths' option cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs"
3061 fi
3062
2265 if [[ "$#" -gt 0 ]]; then 3063 if [[ "$#" -eq 0 ]]; then
2266 if ! has "${EAPI:-0}" 0 1 2 || _python_package_supporting_installation_for_multiple_python_abis; then 3064 die "${FUNCNAME}(): Missing files or directories"
3065 fi
3066
3067 if ! has "${EAPI:-0}" 0 1 2 || _python_package_supporting_installation_for_multiple_python_abis || _python_implementation || [[ "${CATEGORY}/${PN}" == "sys-apps/portage" ]]; then
2267 while (($#)); do 3068 while (($#)); do
3069 if [[ "$1" =~ ^($|(\.|\.\.|/)($|/)) ]]; then
3070 die "${FUNCNAME}(): Invalid argument '$1'"
2268 if ! _python_implementation && [[ "$1" =~ ^/usr/lib(32|64)?/python[[:digit:]]+\.[[:digit:]]+ ]]; then 3071 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" 3072 die "${FUNCNAME}(): Paths of directories / files in site-packages directories must be relative to site-packages directories"
2270 elif [[ "$1" =~ ^/ ]]; then 3073 elif [[ "$1" =~ ^/ ]]; then
2271 if _python_package_supporting_installation_for_multiple_python_abis; then 3074 if _python_package_supporting_installation_for_multiple_python_abis; then
3075 if [[ "${allow_evaluated_non_sitedir_paths}" != "1" ]]; then
2272 die "${FUNCNAME}(): Absolute paths cannot be used in ebuilds of packages supporting installation for multiple Python ABIs" 3076 die "${FUNCNAME}(): Absolute paths cannot be used in ebuilds of packages supporting installation for multiple Python ABIs"
2273 fi 3077 fi
3078 if [[ "$1" != *\$* ]]; then
3079 die "${FUNCNAME}(): '$1' has invalid syntax"
3080 fi
3081 for PYTHON_ABI in ${iterated_PYTHON_ABIS}; do
3082 eval "search_paths+=(\"\${root}$1\")"
3083 done
3084 else
2274 search_paths+=("${root}$1") 3085 search_paths+=("${root}$1")
3086 fi
2275 else 3087 else
2276 for PYTHON_ABI in ${iterated_PYTHON_ABIS}; do 3088 for PYTHON_ABI in ${iterated_PYTHON_ABIS}; do
2277 search_paths+=("${root}$(python_get_sitedir)/$1") 3089 search_paths+=("${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+=("${sitedir}")
2308 fi
2309 done 3090 done
2310 fi 3091 fi
3092 shift
2311 done 3093 done
2312 for sitedir in "${root}"/usr/share/jython-*/Lib/site-packages; do 3094 else
2313 if [[ -d "${sitedir}" ]]; then 3095 # Deprecated part of python_mod_cleanup()
3096 ewarn
3097 ewarn "Deprecation Warning: Usage of ${FUNCNAME}() in packages not supporting installation"
3098 ewarn "for multiple Python ABIs in EAPI <=2 is deprecated and will be disallowed on 2011-08-01."
3099 ewarn "Use EAPI >=3 and call ${FUNCNAME}() with paths having appropriate syntax."
3100 ewarn "The ebuild needs to be fixed. Please report a bug, if it has not been already reported."
3101 ewarn
3102
2314 search_paths+=("${sitedir}") 3103 search_paths=("${@#/}")
2315 fi 3104 search_paths=("${search_paths[@]/#/${root}/}")
2316 done
2317 fi 3105 fi
2318 3106
2319 _python_clean_compiled_modules "${search_paths[@]}" 3107 _python_clean_compiled_modules "${search_paths[@]}"
2320} 3108}
2321 3109
2322# ================================================================================================ 3110# ================================================================================================
2323# ===================================== DEPRECATED FUNCTIONS ===================================== 3111# ===================================== DEPRECATED FUNCTIONS =====================================
2324# ================================================================================================ 3112# ================================================================================================
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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