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Revision 1.97 Revision 1.152
1# Copyright 1999-2010 Gentoo Foundation 1# Copyright 1999-2012 Gentoo Foundation
2# Distributed under the terms of the GNU General Public License v2 2# Distributed under the terms of the GNU General Public License v2
3# $Header: /var/cvsroot/gentoo-x86/eclass/python.eclass,v 1.97 2010/05/17 18:01:59 arfrever Exp $ 3# $Header: /var/cvsroot/gentoo-x86/eclass/python.eclass,v 1.152 2012/03/07 04:13:27 floppym Exp $
4 4
5# @ECLASS: python.eclass 5# @ECLASS: python.eclass
6# @MAINTAINER: 6# @MAINTAINER:
7# Gentoo Python Project <python@gentoo.org> 7# Gentoo Python Project <python@gentoo.org>
8# @BLURB: Eclass for Python packages 8# @BLURB: Eclass for Python packages
9# @DESCRIPTION: 9# @DESCRIPTION:
10# The python eclass contains miscellaneous, useful functions for Python packages. 10# The python eclass contains miscellaneous, useful functions for Python packages.
11 11
12# Must call inherit before EXPORT_FUNCTIONS to avoid QA warning.
13if [[ -z "${_PYTHON_ECLASS_INHERITED}" ]]; then
12inherit multilib 14 inherit multilib
15fi
13 16
17# Export pkg_setup every time to avoid issues with eclass inheritance order.
18if ! has "${EAPI:-0}" 0 1 2 3 || { has "${EAPI:-0}" 2 3 && [[ -n "${PYTHON_USE_WITH}" || -n "${PYTHON_USE_WITH_OR}" ]]; }; then
19 EXPORT_FUNCTIONS pkg_setup
20fi
21
22# Avoid processing this eclass more than once.
23if [[ -z "${_PYTHON_ECLASS_INHERITED}" ]]; then
24_PYTHON_ECLASS_INHERITED="1"
25
14if ! has "${EAPI:-0}" 0 1 2 3; then 26if ! has "${EAPI:-0}" 0 1 2 3 4; then
15 die "API of python.eclass in EAPI=\"${EAPI}\" not established" 27 die "API of python.eclass in EAPI=\"${EAPI}\" not established"
16fi 28fi
17 29
18_CPYTHON2_SUPPORTED_ABIS=(2.4 2.5 2.6 2.7) 30_CPYTHON2_GLOBALLY_SUPPORTED_ABIS=(2.4 2.5 2.6 2.7)
19_CPYTHON3_SUPPORTED_ABIS=(3.0 3.1 3.2) 31_CPYTHON3_GLOBALLY_SUPPORTED_ABIS=(3.1 3.2)
20_JYTHON_SUPPORTED_ABIS=(2.5-jython) 32_JYTHON_GLOBALLY_SUPPORTED_ABIS=(2.5-jython)
33_PYPY_GLOBALLY_SUPPORTED_ABIS=(2.7-pypy-1.7 2.7-pypy-1.8)
34_PYTHON_GLOBALLY_SUPPORTED_ABIS=(${_CPYTHON2_GLOBALLY_SUPPORTED_ABIS[@]} ${_CPYTHON3_GLOBALLY_SUPPORTED_ABIS[@]} ${_JYTHON_GLOBALLY_SUPPORTED_ABIS[@]} ${_PYPY_GLOBALLY_SUPPORTED_ABIS[@]})
35
36# ================================================================================================
37# ===================================== HANDLING OF METADATA =====================================
38# ================================================================================================
39
40_PYTHON_ABI_PATTERN_REGEX="([[:alnum:]]|\.|-|\*|\[|\])+"
41
42_python_check_python_abi_matching() {
43 local pattern patterns patterns_list="0" PYTHON_ABI
44
45 while (($#)); do
46 case "$1" in
47 --patterns-list)
48 patterns_list="1"
49 ;;
50 --)
51 shift
52 break
53 ;;
54 -*)
55 die "${FUNCNAME}(): Unrecognized option '$1'"
56 ;;
57 *)
58 break
59 ;;
60 esac
61 shift
62 done
63
64 if [[ "$#" -ne 2 ]]; then
65 die "${FUNCNAME}() requires 2 arguments"
66 fi
67
68 PYTHON_ABI="$1"
69
70 if [[ "${patterns_list}" == "0" ]]; then
71 pattern="$2"
72
73 if [[ "${pattern}" == *"-cpython" ]]; then
74 [[ "${PYTHON_ABI}" =~ ^[[:digit:]]+\.[[:digit:]]+$ && "${PYTHON_ABI}" == ${pattern%-cpython} ]]
75 elif [[ "${pattern}" == *"-jython" ]]; then
76 [[ "${PYTHON_ABI}" == ${pattern} ]]
77 elif [[ "${pattern}" == *"-pypy-"* ]]; then
78 [[ "${PYTHON_ABI}" == ${pattern} ]]
79 else
80 if [[ "${PYTHON_ABI}" =~ ^[[:digit:]]+\.[[:digit:]]+$ ]]; then
81 [[ "${PYTHON_ABI}" == ${pattern} ]]
82 elif [[ "${PYTHON_ABI}" =~ ^[[:digit:]]+\.[[:digit:]]+-jython$ ]]; then
83 [[ "${PYTHON_ABI%-jython}" == ${pattern} ]]
84 elif [[ "${PYTHON_ABI}" =~ ^[[:digit:]]+\.[[:digit:]]+-pypy-[[:digit:]]+\.[[:digit:]]+$ ]]; then
85 [[ "${PYTHON_ABI%-pypy-*}" == ${pattern} ]]
86 else
87 die "${FUNCNAME}(): Unrecognized Python ABI '${PYTHON_ABI}'"
88 fi
89 fi
90 else
91 patterns="${2// /$'\n'}"
92
93 while read pattern; do
94 if _python_check_python_abi_matching "${PYTHON_ABI}" "${pattern}"; then
95 return 0
96 fi
97 done <<< "${patterns}"
98
99 return 1
100 fi
101}
102
103_python_package_supporting_installation_for_multiple_python_abis() {
104 if has "${EAPI:-0}" 0 1 2 3 4; then
105 if [[ -n "${SUPPORT_PYTHON_ABIS}" ]]; then
106 return 0
107 else
108 return 1
109 fi
110 else
111 die "${FUNCNAME}(): Support for EAPI=\"${EAPI}\" not implemented"
112 fi
113}
21 114
22# @ECLASS-VARIABLE: PYTHON_DEPEND 115# @ECLASS-VARIABLE: PYTHON_DEPEND
23# @DESCRIPTION: 116# @DESCRIPTION:
24# Specification of dependency on dev-lang/python. 117# Specification of dependency on dev-lang/python.
25# Syntax: 118# Syntax:
27# version_components_group: <major_version[:[minimal_version][:maximal_version]]> 120# version_components_group: <major_version[:[minimal_version][:maximal_version]]>
28# major_version: <2|3|*> 121# major_version: <2|3|*>
29# minimal_version: <minimal_major_version.minimal_minor_version> 122# minimal_version: <minimal_major_version.minimal_minor_version>
30# maximal_version: <maximal_major_version.maximal_minor_version> 123# maximal_version: <maximal_major_version.maximal_minor_version>
31 124
32_parse_PYTHON_DEPEND() { 125_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 126 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
34 127
35 version_components_group_regex="(2|3|\*)(:([[:digit:]]+\.[[:digit:]]+)?(:([[:digit:]]+\.[[:digit:]]+)?)?)?" 128 version_components_group_regex="(2|3|\*)(:([[:digit:]]+\.[[:digit:]]+)?(:([[:digit:]]+\.[[:digit:]]+)?)?)?"
36 version_components_groups="${PYTHON_DEPEND}" 129 version_components_groups="${PYTHON_DEPEND}"
37 130
60 fi 153 fi
61 fi 154 fi
62 155
63 if [[ "${major_version}" == "2" ]]; then 156 if [[ "${major_version}" == "2" ]]; then
64 python2="1" 157 python2="1"
65 python_versions=("${_CPYTHON2_SUPPORTED_ABIS[@]}") 158 python_versions=("${_CPYTHON2_GLOBALLY_SUPPORTED_ABIS[@]}")
66 python2_minimal_version="${minimal_version}" 159 python2_minimal_version="${minimal_version}"
67 python2_maximal_version="${maximal_version}" 160 python2_maximal_version="${maximal_version}"
68 elif [[ "${major_version}" == "3" ]]; then 161 elif [[ "${major_version}" == "3" ]]; then
69 python3="1" 162 python3="1"
70 python_versions=("${_CPYTHON3_SUPPORTED_ABIS[@]}") 163 python_versions=("${_CPYTHON3_GLOBALLY_SUPPORTED_ABIS[@]}")
71 python3_minimal_version="${minimal_version}" 164 python3_minimal_version="${minimal_version}"
72 python3_maximal_version="${maximal_version}" 165 python3_maximal_version="${maximal_version}"
73 else 166 else
74 python_all="1" 167 python_all="1"
75 python_versions=("${_CPYTHON2_SUPPORTED_ABIS[@]}" "${_CPYTHON3_SUPPORTED_ABIS[@]}") 168 python_versions=("${_CPYTHON2_GLOBALLY_SUPPORTED_ABIS[@]}" "${_CPYTHON3_GLOBALLY_SUPPORTED_ABIS[@]}")
76 python_minimal_version="${minimal_version}" 169 python_minimal_version="${minimal_version}"
77 python_maximal_version="${maximal_version}" 170 python_maximal_version="${maximal_version}"
78 fi 171 fi
79 172
80 if [[ -n "${minimal_version}" ]] && ! has "${minimal_version}" "${python_versions[@]}"; then 173 if [[ -n "${minimal_version}" ]] && ! has "${minimal_version}" "${python_versions[@]}"; then
108 201
109 if [[ "${python_all}" == "1" ]]; then 202 if [[ "${python_all}" == "1" ]]; then
110 if [[ -z "${python_minimal_version}" && -z "${python_maximal_version}" ]]; then 203 if [[ -z "${python_minimal_version}" && -z "${python_maximal_version}" ]]; then
111 _PYTHON_ATOMS+=("dev-lang/python") 204 _PYTHON_ATOMS+=("dev-lang/python")
112 else 205 else
113 python_versions=("${_CPYTHON2_SUPPORTED_ABIS[@]}" "${_CPYTHON3_SUPPORTED_ABIS[@]}") 206 python_versions=("${_CPYTHON2_GLOBALLY_SUPPORTED_ABIS[@]}" "${_CPYTHON3_GLOBALLY_SUPPORTED_ABIS[@]}")
114 python_minimal_version="${python_minimal_version:-${python_versions[0]}}" 207 python_minimal_version="${python_minimal_version:-${python_versions[0]}}"
115 python_maximal_version="${python_maximal_version:-${python_versions[${#python_versions[@]}-1]}}" 208 python_maximal_version="${python_maximal_version:-${python_versions[${#python_versions[@]}-1]}}"
116 _append_accepted_versions_range 209 _append_accepted_versions_range
117 fi 210 fi
118 else 211 else
119 if [[ "${python3}" == "1" ]]; then 212 if [[ "${python3}" == "1" ]]; then
120 if [[ -z "${python3_minimal_version}" && -z "${python3_maximal_version}" ]]; then 213 if [[ -z "${python3_minimal_version}" && -z "${python3_maximal_version}" ]]; then
121 _PYTHON_ATOMS+=("=dev-lang/python-3*") 214 _PYTHON_ATOMS+=("=dev-lang/python-3*")
122 else 215 else
123 python_versions=("${_CPYTHON3_SUPPORTED_ABIS[@]}") 216 python_versions=("${_CPYTHON3_GLOBALLY_SUPPORTED_ABIS[@]}")
124 python_minimal_version="${python3_minimal_version:-${python_versions[0]}}" 217 python_minimal_version="${python3_minimal_version:-${python_versions[0]}}"
125 python_maximal_version="${python3_maximal_version:-${python_versions[${#python_versions[@]}-1]}}" 218 python_maximal_version="${python3_maximal_version:-${python_versions[${#python_versions[@]}-1]}}"
126 _append_accepted_versions_range 219 _append_accepted_versions_range
127 fi 220 fi
128 fi 221 fi
129 if [[ "${python2}" == "1" ]]; then 222 if [[ "${python2}" == "1" ]]; then
130 if [[ -z "${python2_minimal_version}" && -z "${python2_maximal_version}" ]]; then 223 if [[ -z "${python2_minimal_version}" && -z "${python2_maximal_version}" ]]; then
131 _PYTHON_ATOMS+=("=dev-lang/python-2*") 224 _PYTHON_ATOMS+=("=dev-lang/python-2*")
132 else 225 else
133 python_versions=("${_CPYTHON2_SUPPORTED_ABIS[@]}") 226 python_versions=("${_CPYTHON2_GLOBALLY_SUPPORTED_ABIS[@]}")
134 python_minimal_version="${python2_minimal_version:-${python_versions[0]}}" 227 python_minimal_version="${python2_minimal_version:-${python_versions[0]}}"
135 python_maximal_version="${python2_maximal_version:-${python_versions[${#python_versions[@]}-1]}}" 228 python_maximal_version="${python2_maximal_version:-${python_versions[${#python_versions[@]}-1]}}"
136 _append_accepted_versions_range 229 _append_accepted_versions_range
137 fi 230 fi
138 fi 231 fi
153} 246}
154 247
155DEPEND=">=app-admin/eselect-python-20091230" 248DEPEND=">=app-admin/eselect-python-20091230"
156RDEPEND="${DEPEND}" 249RDEPEND="${DEPEND}"
157 250
158if [[ -n "${PYTHON_DEPEND}" && -n "${NEED_PYTHON}" ]]; then
159 die "PYTHON_DEPEND and NEED_PYTHON cannot be set simultaneously"
160elif [[ -n "${PYTHON_DEPEND}" ]]; then 251if [[ -n "${PYTHON_DEPEND}" ]]; then
161 _parse_PYTHON_DEPEND 252 _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:+ }${_PYTHON_ATOMS[@]}"
170else 253else
171 _PYTHON_ATOMS=("dev-lang/python") 254 _PYTHON_ATOMS=("dev-lang/python")
255fi
256unset -f _python_parse_PYTHON_DEPEND
257
258if [[ -n "${NEED_PYTHON}" ]]; then
259 eerror "Use PYTHON_DEPEND variable instead of NEED_PYTHON variable."
260 die "NEED_PYTHON variable is banned"
172fi 261fi
173 262
174# @ECLASS-VARIABLE: PYTHON_USE_WITH 263# @ECLASS-VARIABLE: PYTHON_USE_WITH
175# @DESCRIPTION: 264# @DESCRIPTION:
176# Set this to a space separated list of USE flags the Python slot in use must be built with. 265# Set this to a space separated list of USE flags the Python slot in use must be built with.
220_python_implementation() { 309_python_implementation() {
221 if [[ "${CATEGORY}/${PN}" == "dev-lang/python" ]]; then 310 if [[ "${CATEGORY}/${PN}" == "dev-lang/python" ]]; then
222 return 0 311 return 0
223 elif [[ "${CATEGORY}/${PN}" == "dev-java/jython" ]]; then 312 elif [[ "${CATEGORY}/${PN}" == "dev-java/jython" ]]; then
224 return 0 313 return 0
314 elif [[ "${CATEGORY}/${PN}" == "dev-python/pypy" ]]; then
315 return 0
225 else 316 else
226 return 1 317 return 1
227 fi 318 fi
228} 319}
229 320
230_python_package_supporting_installation_for_multiple_python_abis() { 321_python_abi-specific_local_scope() {
231 if [[ "${EBUILD_PHASE}" == "depend" ]]; then 322 [[ " ${FUNCNAME[@]:2} " =~ " "(_python_final_sanity_checks|python_execute_function|python_mod_optimize|python_mod_cleanup)" " ]]
232 die "${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} 323}
245 324
246_python_initialize_prefix_variables() { 325_python_initialize_prefix_variables() {
247 if has "${EAPI:-0}" 0 1 2; then 326 if has "${EAPI:-0}" 0 1 2; then
248 if [[ -n "${ROOT}" && -z "${EROOT}" ]]; then 327 if [[ -n "${ROOT}" && -z "${EROOT}" ]]; then
252 ED="${D%/}${EPREFIX}/" 331 ED="${D%/}${EPREFIX}/"
253 fi 332 fi
254 fi 333 fi
255} 334}
256 335
257unset PYTHON_SANITY_CHECKS 336unset PYTHON_SANITY_CHECKS_EXECUTED PYTHON_SKIP_SANITY_CHECKS
258 337
259_python_initial_sanity_checks() { 338_python_initial_sanity_checks() {
260 if [[ "$(declare -p PYTHON_SANITY_CHECKS 2> /dev/null)" != "declare -- PYTHON_SANITY_CHECKS="* ]]; then 339 if [[ "$(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. 340 # Ensure that /usr/bin/python and /usr/bin/python-config are valid.
262 if [[ "$(readlink "${EPREFIX}/usr/bin/python")" != "python-wrapper" ]]; then 341 if [[ "$(readlink "${EPREFIX}/usr/bin/python")" != "python-wrapper" ]]; then
263 eerror "'${EPREFIX}/usr/bin/python' is not valid symlink." 342 eerror "'${EPREFIX}/usr/bin/python' is not valid symlink."
264 eerror "Use \`eselect python set \${python_interpreter}\` to fix this problem." 343 eerror "Use \`eselect python set \${python_interpreter}\` to fix this problem."
265 die "'${EPREFIX}/usr/bin/python' is not valid symlink" 344 die "'${EPREFIX}/usr/bin/python' is not valid symlink"
271 fi 350 fi
272 fi 351 fi
273} 352}
274 353
275_python_final_sanity_checks() { 354_python_final_sanity_checks() {
276 if ! _python_implementation && [[ "$(declare -p PYTHON_SANITY_CHECKS 2> /dev/null)" != "declare -- PYTHON_SANITY_CHECKS="* ]]; then 355 if ! _python_implementation && [[ "$(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="${PYTHON_ABI}" 356 local PYTHON_ABI="${PYTHON_ABI}"
278 for PYTHON_ABI in ${PYTHON_ABIS-${PYTHON_ABI}}; do 357 for PYTHON_ABI in ${PYTHON_ABIS-${PYTHON_ABI}}; do
279 # Ensure that appropriate version of Python is installed. 358 # Ensure that appropriate version of Python is installed.
280 if ! has_version "$(python_get_implementational_package)"; then 359 if ! has_version "$(python_get_implementational_package)"; then
281 die "$(python_get_implementational_package) is not installed" 360 die "$(python_get_implementational_package) is not installed"
291 eerror "Locally active version of Python: '$(EPYTHON="$(PYTHON)" python -c "${_PYTHON_ABI_EXTRACTION_COMMAND}")'" 370 eerror "Locally active version of Python: '$(EPYTHON="$(PYTHON)" python -c "${_PYTHON_ABI_EXTRACTION_COMMAND}")'"
292 die "'python' does not respect EPYTHON variable" 371 die "'python' does not respect EPYTHON variable"
293 fi 372 fi
294 done 373 done
295 fi 374 fi
296 PYTHON_SANITY_CHECKS="1" 375 PYTHON_SANITY_CHECKS_EXECUTED="1"
297} 376}
377
378# @ECLASS-VARIABLE: PYTHON_COLORS
379# @DESCRIPTION:
380# User-configurable colored output.
381PYTHON_COLORS="${PYTHON_COLORS:-0}"
298 382
299_python_set_color_variables() { 383_python_set_color_variables() {
300 if [[ "${NOCOLOR:-false}" =~ ^(false|no)$ ]]; then 384 if [[ "${PYTHON_COLORS}" != "0" && "${NOCOLOR:-false}" =~ ^(false|no)$ ]]; then
301 _BOLD=$'\e[1m' 385 _BOLD=$'\e[1m'
302 _RED=$'\e[1;31m' 386 _RED=$'\e[1;31m'
303 _GREEN=$'\e[1;32m' 387 _GREEN=$'\e[1;32m'
304 _BLUE=$'\e[1;34m' 388 _BLUE=$'\e[1;34m'
305 _CYAN=$'\e[1;36m' 389 _CYAN=$'\e[1;36m'
312 _CYAN= 396 _CYAN=
313 _NORMAL= 397 _NORMAL=
314 fi 398 fi
315} 399}
316 400
317unset PYTHON_PKG_SETUP_EXECUTED 401_python_check_python_pkg_setup_execution() {
402 [[ " ${FUNCNAME[@]:1} " =~ " "(python_set_active_version|python_pkg_setup)" " ]] && return
403
404 if ! has "${EAPI:-0}" 0 1 2 3 && [[ -z "${PYTHON_PKG_SETUP_EXECUTED}" ]]; then
405 die "python_pkg_setup() not called"
406 fi
407}
318 408
319# @FUNCTION: python_pkg_setup 409# @FUNCTION: python_pkg_setup
320# @DESCRIPTION: 410# @DESCRIPTION:
321# Perform sanity checks and initialize environment. 411# Perform sanity checks and initialize environment.
322# 412#
323# This function is exported in EAPI 2 and 3 when PYTHON_USE_WITH or PYTHON_USE_WITH_OR variable 413# This function is exported in EAPI 2 and 3 when PYTHON_USE_WITH or PYTHON_USE_WITH_OR variable
324# is set and always in EAPI >=4. Calling of this function is mandatory in EAPI >=4. 414# is set and always in EAPI >=4. Calling of this function is mandatory in EAPI >=4.
325#
326# This function can be used only in pkg_setup() phase.
327python_pkg_setup() { 415python_pkg_setup() {
328 # Check if phase is pkg_setup(). 416 if [[ "${EBUILD_PHASE}" != "setup" ]]; then
329 [[ "${EBUILD_PHASE}" != "setup" ]] && die "${FUNCNAME}() can be used only in pkg_setup() phase" 417 die "${FUNCNAME}() can be used only in pkg_setup() phase"
418 fi
419
420 if [[ "$#" -ne 0 ]]; then
421 die "${FUNCNAME}() does not accept arguments"
422 fi
423
424 export JYTHON_SYSTEM_CACHEDIR="1"
425 addwrite "${EPREFIX}/var/cache/jython"
330 426
331 if _python_package_supporting_installation_for_multiple_python_abis; then 427 if _python_package_supporting_installation_for_multiple_python_abis; then
332 validate_PYTHON_ABIS 428 _python_calculate_PYTHON_ABIS
333 export EPYTHON="$(PYTHON -f)" 429 export EPYTHON="$(PYTHON -f)"
334 else 430 else
335 PYTHON_ABI="$(PYTHON --ABI)" 431 PYTHON_ABI="${PYTHON_ABI:-$(PYTHON --ABI)}"
336 fi 432 fi
337 433
338 if ! has "${EAPI:-0}" 0 1 && [[ -n "${PYTHON_USE_WITH}" || -n "${PYTHON_USE_WITH_OR}" ]]; then 434 if ! has "${EAPI:-0}" 0 1 && [[ -n "${PYTHON_USE_WITH}" || -n "${PYTHON_USE_WITH_OR}" ]]; then
339 if [[ "${PYTHON_USE_WITH_OPT}" ]]; then 435 if [[ "${PYTHON_USE_WITH_OPT}" ]]; then
340 if [[ "${PYTHON_USE_WITH_OPT}" == !* ]]; then 436 if [[ "${PYTHON_USE_WITH_OPT}" == !* ]]; then
366 die "Please rebuild ${python_atom} with at least one of the following USE flags enabled: ${PYTHON_USE_WITH_OR}" 462 die "Please rebuild ${python_atom} with at least one of the following USE flags enabled: ${PYTHON_USE_WITH_OR}"
367 fi 463 fi
368 } 464 }
369 465
370 if _python_package_supporting_installation_for_multiple_python_abis; then 466 if _python_package_supporting_installation_for_multiple_python_abis; then
371 python_execute_function -q python_pkg_setup_check_USE_flags 467 PYTHON_SKIP_SANITY_CHECKS="1" python_execute_function -q python_pkg_setup_check_USE_flags
372 else 468 else
373 python_pkg_setup_check_USE_flags 469 python_pkg_setup_check_USE_flags
374 fi 470 fi
375 471
376 unset -f python_pkg_setup_check_USE_flags 472 unset -f python_pkg_setup_check_USE_flags
377 fi 473 fi
378 474
379 PYTHON_PKG_SETUP_EXECUTED="1" 475 PYTHON_PKG_SETUP_EXECUTED="1"
380} 476}
381 477
382if ! has "${EAPI:-0}" 0 1 2 3 || has "${EAPI:-0}" 2 3 && [[ -n "${PYTHON_USE_WITH}" || -n "${PYTHON_USE_WITH_OR}" ]]; then 478_PYTHON_SHEBANG_BASE_PART_REGEX='^#![[:space:]]*([^[:space:]]*/usr/bin/env[[:space:]]+)?([^[:space:]]*/)?(jython|pypy-c|python)'
383 EXPORT_FUNCTIONS pkg_setup
384fi
385 479
386# @FUNCTION: python_convert_shebangs 480# @FUNCTION: python_convert_shebangs
387# @USAGE: [-q|--quiet] [-r|--recursive] [-x|--only-executables] [--] <Python_version> <file|directory> [files|directories] 481# @USAGE: [-q|--quiet] [-r|--recursive] [-x|--only-executables] [--] <Python_ABI|Python_version> <file|directory> [files|directories]
388# @DESCRIPTION: 482# @DESCRIPTION:
389# Convert shebangs in specified files. Directories can be specified only with --recursive option. 483# Convert shebangs in specified files. Directories can be specified only with --recursive option.
390python_convert_shebangs() { 484python_convert_shebangs() {
485 _python_check_python_pkg_setup_execution
486
391 local argument file files=() only_executables="0" python_version quiet="0" recursive="0" 487 local argument file files=() only_executables="0" python_interpreter quiet="0" recursive="0" shebangs_converted="0"
392 488
393 while (($#)); do 489 while (($#)); do
394 case "$1" in 490 case "$1" in
395 -r|--recursive) 491 -r|--recursive)
396 recursive="1" 492 recursive="1"
419 die "${FUNCNAME}(): Missing Python version and files or directories" 515 die "${FUNCNAME}(): Missing Python version and files or directories"
420 elif [[ "$#" -eq 1 ]]; then 516 elif [[ "$#" -eq 1 ]]; then
421 die "${FUNCNAME}(): Missing files or directories" 517 die "${FUNCNAME}(): Missing files or directories"
422 fi 518 fi
423 519
424 python_version="$1" 520 if [[ -n "$(_python_get_implementation --ignore-invalid "$1")" ]]; then
521 python_interpreter="$(PYTHON "$1")"
522 else
523 python_interpreter="python$1"
524 fi
425 shift 525 shift
426 526
427 for argument in "$@"; do 527 for argument in "$@"; do
428 if [[ ! -e "${argument}" ]]; then 528 if [[ ! -e "${argument}" ]]; then
429 die "${FUNCNAME}(): '${argument}' does not exist" 529 die "${FUNCNAME}(): '${argument}' does not exist"
444 544
445 for file in "${files[@]}"; do 545 for file in "${files[@]}"; do
446 file="${file#./}" 546 file="${file#./}"
447 [[ "${only_executables}" == "1" && ! -x "${file}" ]] && continue 547 [[ "${only_executables}" == "1" && ! -x "${file}" ]] && continue
448 548
449 if [[ "$(head -n1 "${file}")" =~ ^'#!'.*python ]]; then 549 if [[ "$(head -n1 "${file}")" =~ ${_PYTHON_SHEBANG_BASE_PART_REGEX} ]]; then
450 [[ "$(sed -ne "2p" "${file}")" =~ ^"# Gentoo '".*"' wrapper script generated by python_generate_wrapper_scripts()"$ ]] && continue 550 [[ "$(sed -ne "2p" "${file}")" =~ ^"# Gentoo '".*"' wrapper script generated by python_generate_wrapper_scripts()"$ ]] && continue
551
552 shebangs_converted="1"
451 553
452 if [[ "${quiet}" == "0" ]]; then 554 if [[ "${quiet}" == "0" ]]; then
453 einfo "Converting shebang in '${file}'" 555 einfo "Converting shebang in '${file}'"
454 fi 556 fi
455 557
456 sed -e "1s/python\([[:digit:]]\+\(\.[[:digit:]]\+\)\?\)\?/python${python_version}/" -i "${file}" || die "Conversion of shebang in '${file}' failed" 558 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 '${file}' failed"
559 fi
560 done
457 561
458 # Delete potential whitespace after "#!". 562 if [[ "${shebangs_converted}" == "0" ]]; then
459 sed -e '1s/\(^#!\)[[:space:]]*/\1/' -i "${file}" || die "sed '${file}' failed" 563 ewarn "${FUNCNAME}(): Python scripts not found"
460 fi 564 fi
461 done
462} 565}
463 566
464# @FUNCTION: python_clean_installation_image 567# @FUNCTION: python_clean_py-compile_files
465# @USAGE: [-q|--quiet] 568# @USAGE: [-q|--quiet]
466# @DESCRIPTION: 569# @DESCRIPTION:
467# Delete needless files in installation image. 570# Clean py-compile files to disable byte-compilation.
468python_clean_installation_image() { 571python_clean_py-compile_files() {
469 _python_initialize_prefix_variables 572 _python_check_python_pkg_setup_execution
470 573
471 local file files=() quiet="0" 574 local file files=() quiet="0"
472
473 # Check if phase is src_install().
474 [[ "${EBUILD_PHASE}" != "install" ]] && die "${FUNCNAME}() can be used only in src_install() phase"
475 575
476 while (($#)); do 576 while (($#)); do
477 case "$1" in 577 case "$1" in
478 -q|--quiet) 578 -q|--quiet)
479 quiet="1" 579 quiet="1"
487 esac 587 esac
488 shift 588 shift
489 done 589 done
490 590
491 while read -d $'\0' -r file; do 591 while read -d $'\0' -r file; do
592 files+=("${file#./}")
593 done < <(find -name py-compile -type f -print0)
594
595 for file in "${files[@]}"; do
596 if [[ "${quiet}" == "0" ]]; then
597 einfo "Cleaning '${file}' file"
598 fi
599 echo "#!/bin/sh" > "${file}"
600 done
601}
602
603# @FUNCTION: python_clean_installation_image
604# @USAGE: [-q|--quiet]
605# @DESCRIPTION:
606# Delete needless files in installation image.
607#
608# This function can be used only in src_install() phase.
609python_clean_installation_image() {
610 if [[ "${EBUILD_PHASE}" != "install" ]]; then
611 die "${FUNCNAME}() can be used only in src_install() phase"
612 fi
613
614 _python_check_python_pkg_setup_execution
615 _python_initialize_prefix_variables
616
617 local file files=() quiet="0"
618
619 while (($#)); do
620 case "$1" in
621 -q|--quiet)
622 quiet="1"
623 ;;
624 -*)
625 die "${FUNCNAME}(): Unrecognized option '$1'"
626 ;;
627 *)
628 die "${FUNCNAME}(): Invalid usage"
629 ;;
630 esac
631 shift
632 done
633
634 while read -d $'\0' -r file; do
492 files+=("${file}") 635 files+=("${file}")
493 done < <(find "${ED}" "(" -name "*.py[co]" -o -name "*\$py.class" ")" -type f -print0) 636 done < <(find "${ED}" "(" -name "*.py[co]" -o -name "*\$py.class" ")" -type f -print0)
494 637
495 if [[ "${#files[@]}" -gt 0 ]]; then 638 if [[ "${#files[@]}" -gt 0 ]]; then
496 if [[ "${quiet}" == "0" ]]; then 639 if [[ "${quiet}" == "0" ]]; then
499 for file in "${files[@]}"; do 642 for file in "${files[@]}"; do
500 if [[ "${quiet}" == "0" ]]; then 643 if [[ "${quiet}" == "0" ]]; then
501 ewarn " ${file}" 644 ewarn " ${file}"
502 fi 645 fi
503 rm -f "${file}" 646 rm -f "${file}"
647
648 # Delete empty __pycache__ directories.
649 if [[ "${file%/*}" == *"/__pycache__" ]]; then
650 rmdir "${file%/*}" 2> /dev/null
651 fi
504 done 652 done
505 fi 653 fi
506 654
507 python_clean_sitedirs() { 655 python_clean_sitedirs() {
656 if [[ -d "${ED}$(python_get_sitedir)" ]]; then
508 find "${ED}$(python_get_sitedir)" "(" -name "*.c" -o -name "*.h" -o -name "*.la" ")" -type f -print0 | xargs -0 rm -f 657 find "${ED}$(python_get_sitedir)" "(" -name "*.c" -o -name "*.h" -o -name "*.la" ")" -type f -print0 | xargs -0 rm -f
658 fi
509 } 659 }
510 if _python_package_supporting_installation_for_multiple_python_abis; then 660 if _python_package_supporting_installation_for_multiple_python_abis; then
511 python_execute_function -q python_clean_sitedirs 661 python_execute_function -q python_clean_sitedirs
512 else 662 else
513 python_clean_sitedirs 663 python_clean_sitedirs
523# @ECLASS-VARIABLE: SUPPORT_PYTHON_ABIS 673# @ECLASS-VARIABLE: SUPPORT_PYTHON_ABIS
524# @DESCRIPTION: 674# @DESCRIPTION:
525# Set this in EAPI <= 4 to indicate that current package supports installation for 675# Set this in EAPI <= 4 to indicate that current package supports installation for
526# multiple Python ABIs. 676# multiple Python ABIs.
527 677
678# @ECLASS-VARIABLE: PYTHON_TESTS_RESTRICTED_ABIS
679# @DESCRIPTION:
680# Space-separated list of Python ABI patterns. Testing in Python ABIs matching any Python ABI
681# patterns specified in this list is skipped.
682
528# @ECLASS-VARIABLE: PYTHON_EXPORT_PHASE_FUNCTIONS 683# @ECLASS-VARIABLE: PYTHON_EXPORT_PHASE_FUNCTIONS
529# @DESCRIPTION: 684# @DESCRIPTION:
530# Set this to export phase functions for the following ebuild phases: 685# Set this to export phase functions for the following ebuild phases:
531# src_prepare, src_configure, src_compile, src_test, src_install. 686# src_prepare(), src_configure(), src_compile(), src_test(), src_install().
532if ! has "${EAPI:-0}" 0 1; then 687if ! has "${EAPI:-0}" 0 1; then
533 python_src_prepare() { 688 python_src_prepare() {
689 if [[ "${EBUILD_PHASE}" != "prepare" ]]; then
690 die "${FUNCNAME}() can be used only in src_prepare() phase"
691 fi
692
534 if ! _python_package_supporting_installation_for_multiple_python_abis; then 693 if ! _python_package_supporting_installation_for_multiple_python_abis; then
535 die "${FUNCNAME}() cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs" 694 die "${FUNCNAME}() cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs"
536 fi 695 fi
537 696
697 _python_check_python_pkg_setup_execution
698
699 if [[ "$#" -ne 0 ]]; then
700 die "${FUNCNAME}() does not accept arguments"
701 fi
702
538 python_copy_sources 703 python_copy_sources
539 } 704 }
540 705
541 for python_default_function in src_configure src_compile src_test src_install; do 706 for python_default_function in src_configure src_compile src_test; do
542 eval "python_${python_default_function}() { 707 eval "python_${python_default_function}() {
708 if [[ \"\${EBUILD_PHASE}\" != \"${python_default_function#src_}\" ]]; then
709 die \"\${FUNCNAME}() can be used only in ${python_default_function}() phase\"
710 fi
711
543 if ! _python_package_supporting_installation_for_multiple_python_abis; then 712 if ! _python_package_supporting_installation_for_multiple_python_abis; then
544 die \"\${FUNCNAME}() cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs\" 713 die \"\${FUNCNAME}() cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs\"
545 fi 714 fi
546 715
716 _python_check_python_pkg_setup_execution
717
547 python_execute_function -d -s -- \"\$@\" 718 python_execute_function -d -s -- \"\$@\"
548 }" 719 }"
549 done 720 done
550 unset python_default_function 721 unset python_default_function
551 722
723 python_src_install() {
724 if [[ "${EBUILD_PHASE}" != "install" ]]; then
725 die "${FUNCNAME}() can be used only in src_install() phase"
726 fi
727
728 if ! _python_package_supporting_installation_for_multiple_python_abis; then
729 die "${FUNCNAME}() cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs"
730 fi
731
732 _python_check_python_pkg_setup_execution
733
734 if has "${EAPI:-0}" 0 1 2 3; then
735 python_execute_function -d -s -- "$@"
736 else
737 python_installation() {
738 emake DESTDIR="${T}/images/${PYTHON_ABI}" install "$@"
739 }
740 python_execute_function -s python_installation "$@"
741 unset python_installation
742
743 python_merge_intermediate_installation_images "${T}/images"
744 fi
745 }
746
552 if [[ -n "${PYTHON_EXPORT_PHASE_FUNCTIONS}" ]]; then 747 if [[ -n "${PYTHON_EXPORT_PHASE_FUNCTIONS}" ]]; then
553 EXPORT_FUNCTIONS src_prepare src_configure src_compile src_test src_install 748 EXPORT_FUNCTIONS src_prepare src_configure src_compile src_test src_install
554 fi 749 fi
555fi 750fi
556 751
752if has "${EAPI:-0}" 0 1 2 3 4; then
557unset PYTHON_ABIS 753 unset PYTHON_ABIS
754fi
558 755
559# @FUNCTION: validate_PYTHON_ABIS 756_python_calculate_PYTHON_ABIS() {
560# @DESCRIPTION:
561# Ensure that PYTHON_ABIS variable has valid value.
562# This function usually should not be directly called in ebuilds.
563validate_PYTHON_ABIS() {
564 if ! _python_package_supporting_installation_for_multiple_python_abis; then 757 if ! _python_package_supporting_installation_for_multiple_python_abis; then
565 die "${FUNCNAME}() cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs" 758 die "${FUNCNAME}() cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs"
566 fi 759 fi
567 760
568 _python_initial_sanity_checks 761 _python_initial_sanity_checks
569 762
570 # USE_${ABI_TYPE^^} and RESTRICT_${ABI_TYPE^^}_ABIS variables hopefully will be included in EAPI >= 5.
571 if [[ "$(declare -p PYTHON_ABIS 2> /dev/null)" != "declare -x PYTHON_ABIS="* ]] && has "${EAPI:-0}" 0 1 2 3 4; then 763 if [[ "$(declare -p PYTHON_ABIS 2> /dev/null)" != "declare -x PYTHON_ABIS="* ]] && has "${EAPI:-0}" 0 1 2 3 4; then
572 local PYTHON_ABI restricted_ABI support_ABI supported_PYTHON_ABIS= 764 local PYTHON_ABI
573 PYTHON_ABI_SUPPORTED_VALUES="${_CPYTHON2_SUPPORTED_ABIS[@]} ${_CPYTHON3_SUPPORTED_ABIS[@]} ${_JYTHON_SUPPORTED_ABIS[@]}"
574 765
575 if [[ "$(declare -p USE_PYTHON 2> /dev/null)" == "declare -x USE_PYTHON="* ]]; then 766 if [[ "$(declare -p USE_PYTHON 2> /dev/null)" == "declare -x USE_PYTHON="* ]]; then
576 local cpython_enabled="0" 767 local cpython_enabled="0"
577 768
578 if [[ -z "${USE_PYTHON}" ]]; then 769 if [[ -z "${USE_PYTHON}" ]]; then
579 die "USE_PYTHON variable is empty" 770 die "USE_PYTHON variable is empty"
580 fi 771 fi
581 772
582 for PYTHON_ABI in ${USE_PYTHON}; do 773 for PYTHON_ABI in ${USE_PYTHON}; do
583 if ! has "${PYTHON_ABI}" ${PYTHON_ABI_SUPPORTED_VALUES}; then 774 if ! has "${PYTHON_ABI}" "${_PYTHON_GLOBALLY_SUPPORTED_ABIS[@]}"; then
584 die "USE_PYTHON variable contains invalid value '${PYTHON_ABI}'" 775 die "USE_PYTHON variable contains invalid value '${PYTHON_ABI}'"
585 fi 776 fi
586 777
587 if has "${PYTHON_ABI}" "${_CPYTHON2_SUPPORTED_ABIS[@]}" "${_CPYTHON3_SUPPORTED_ABIS[@]}"; then 778 if has "${PYTHON_ABI}" "${_CPYTHON2_GLOBALLY_SUPPORTED_ABIS[@]}" "${_CPYTHON3_GLOBALLY_SUPPORTED_ABIS[@]}"; then
588 cpython_enabled="1" 779 cpython_enabled="1"
589 fi 780 fi
590 781
591 support_ABI="1" 782 if ! _python_check_python_abi_matching --patterns-list "${PYTHON_ABI}" "${RESTRICT_PYTHON_ABIS}"; then
592 for restricted_ABI in ${RESTRICT_PYTHON_ABIS}; do 783 export PYTHON_ABIS+="${PYTHON_ABIS:+ }${PYTHON_ABI}"
593 if [[ "${PYTHON_ABI}" == ${restricted_ABI} ]]; then 784 fi
594 support_ABI="0" 785 done
786
787 if [[ -z "${PYTHON_ABIS//[${IFS}]/}" ]]; then
788 die "USE_PYTHON variable does not enable any Python ABI supported by ${CATEGORY}/${PF}"
789 fi
790
791 if [[ "${cpython_enabled}" == "0" ]]; then
792 die "USE_PYTHON variable does not enable any CPython ABI"
793 fi
794 else
795 local python_version python2_version python3_version support_python_major_version
796
797 if ! has_version "dev-lang/python"; then
798 die "${FUNCNAME}(): 'dev-lang/python' is not installed"
799 fi
800
801 python_version="$("${EPREFIX}/usr/bin/python" -c 'from sys import version_info; print(".".join(str(x) for x in version_info[:2]))')"
802
803 if has_version "=dev-lang/python-2*"; then
804 if [[ "$(readlink "${EPREFIX}/usr/bin/python2")" != "python2."* ]]; then
805 die "'${EPREFIX}/usr/bin/python2' is not valid symlink"
806 fi
807
808 python2_version="$("${EPREFIX}/usr/bin/python2" -c 'from sys import version_info; print(".".join(str(x) for x in version_info[:2]))')"
809
810 support_python_major_version="0"
811 for PYTHON_ABI in "${_CPYTHON2_GLOBALLY_SUPPORTED_ABIS[@]}"; do
812 if ! _python_check_python_abi_matching --patterns-list "${PYTHON_ABI}" "${RESTRICT_PYTHON_ABIS}"; then
813 support_python_major_version="1"
595 break 814 break
596 fi 815 fi
597 done 816 done
598 [[ "${support_ABI}" == "1" ]] && export PYTHON_ABIS+="${PYTHON_ABIS:+ }${PYTHON_ABI}"
599 done
600
601 if [[ -z "${PYTHON_ABIS//[${IFS}]/}" ]]; then
602 die "USE_PYTHON variable does not enable any Python ABI supported by ${CATEGORY}/${PF}"
603 fi
604
605 if [[ "${cpython_enabled}" == "0" ]]; then
606 die "USE_PYTHON variable does not enable any CPython ABI"
607 fi
608 else
609 local python_version python2_version= python3_version= support_python_major_version
610
611 if ! has_version "dev-lang/python"; then
612 die "${FUNCNAME}(): 'dev-lang/python' is not installed"
613 fi
614
615 python_version="$("${EPREFIX}/usr/bin/python" -c 'from sys import version_info; print(".".join(str(x) for x in version_info[:2]))')"
616
617 if has_version "=dev-lang/python-2*"; then
618 if [[ "$(readlink "${EPREFIX}/usr/bin/python2")" != "python2."* ]]; then
619 die "'${EPREFIX}/usr/bin/python2' is not valid symlink"
620 fi
621
622 python2_version="$("${EPREFIX}/usr/bin/python2" -c 'from sys import version_info; print(".".join(str(x) for x in version_info[:2]))')"
623
624 for PYTHON_ABI in "${_CPYTHON2_SUPPORTED_ABIS[@]}"; do
625 support_python_major_version="1"
626 for restricted_ABI in ${RESTRICT_PYTHON_ABIS}; do
627 if [[ "${PYTHON_ABI}" == ${restricted_ABI} ]]; then
628 support_python_major_version="0"
629 fi
630 done
631 [[ "${support_python_major_version}" == "1" ]] && break
632 done
633 if [[ "${support_python_major_version}" == "1" ]]; then 817 if [[ "${support_python_major_version}" == "1" ]]; then
634 for restricted_ABI in ${RESTRICT_PYTHON_ABIS}; do 818 if _python_check_python_abi_matching --patterns-list "${python2_version}" "${RESTRICT_PYTHON_ABIS}"; then
635 if [[ "${python2_version}" == ${restricted_ABI} ]]; then
636 die "Active version of Python 2 is not supported by ${CATEGORY}/${PF}" 819 die "Active version of CPython 2 is not supported by ${CATEGORY}/${PF}"
637 fi 820 fi
638 done
639 else 821 else
640 python2_version="" 822 python2_version=""
641 fi 823 fi
642 fi 824 fi
643 825
646 die "'${EPREFIX}/usr/bin/python3' is not valid symlink" 828 die "'${EPREFIX}/usr/bin/python3' is not valid symlink"
647 fi 829 fi
648 830
649 python3_version="$("${EPREFIX}/usr/bin/python3" -c 'from sys import version_info; print(".".join(str(x) for x in version_info[:2]))')" 831 python3_version="$("${EPREFIX}/usr/bin/python3" -c 'from sys import version_info; print(".".join(str(x) for x in version_info[:2]))')"
650 832
833 support_python_major_version="0"
651 for PYTHON_ABI in "${_CPYTHON3_SUPPORTED_ABIS[@]}"; do 834 for PYTHON_ABI in "${_CPYTHON3_GLOBALLY_SUPPORTED_ABIS[@]}"; do
835 if ! _python_check_python_abi_matching --patterns-list "${PYTHON_ABI}" "${RESTRICT_PYTHON_ABIS}"; then
652 support_python_major_version="1" 836 support_python_major_version="1"
653 for restricted_ABI in ${RESTRICT_PYTHON_ABIS}; do 837 break
654 if [[ "${PYTHON_ABI}" == ${restricted_ABI} ]]; then
655 support_python_major_version="0"
656 fi 838 fi
657 done
658 [[ "${support_python_major_version}" == "1" ]] && break
659 done 839 done
660 if [[ "${support_python_major_version}" == "1" ]]; then 840 if [[ "${support_python_major_version}" == "1" ]]; then
661 for restricted_ABI in ${RESTRICT_PYTHON_ABIS}; do 841 if _python_check_python_abi_matching --patterns-list "${python3_version}" "${RESTRICT_PYTHON_ABIS}"; then
662 if [[ "${python3_version}" == ${restricted_ABI} ]]; then
663 die "Active version of Python 3 is not supported by ${CATEGORY}/${PF}" 842 die "Active version of CPython 3 is not supported by ${CATEGORY}/${PF}"
664 fi 843 fi
665 done
666 else 844 else
667 python3_version="" 845 python3_version=""
668 fi 846 fi
847 fi
848
849 if [[ -z "${python2_version}" && -z "${python3_version}" ]]; then
850 eerror "${CATEGORY}/${PF} requires at least one of the following packages:"
851 for PYTHON_ABI in "${_CPYTHON2_GLOBALLY_SUPPORTED_ABIS[@]}" "${_CPYTHON3_GLOBALLY_SUPPORTED_ABIS[@]}"; do
852 if ! _python_check_python_abi_matching --patterns-list "${PYTHON_ABI}" "${RESTRICT_PYTHON_ABIS}"; then
853 eerror " dev-lang/python:${PYTHON_ABI}"
854 fi
855 done
856 die "No supported version of CPython installed"
669 fi 857 fi
670 858
671 if [[ -n "${python2_version}" && "${python_version}" == "2."* && "${python_version}" != "${python2_version}" ]]; then 859 if [[ -n "${python2_version}" && "${python_version}" == "2."* && "${python_version}" != "${python2_version}" ]]; then
672 eerror "Python wrapper is configured incorrectly or '${EPREFIX}/usr/bin/python2' symlink" 860 eerror "Python wrapper is configured incorrectly or '${EPREFIX}/usr/bin/python2' symlink"
673 eerror "is set incorrectly. Use \`eselect python\` to fix configuration." 861 eerror "is set incorrectly. Use \`eselect python\` to fix configuration."
684 export PYTHON_ABIS="${PYTHON_ABIS% }" 872 export PYTHON_ABIS="${PYTHON_ABIS% }"
685 fi 873 fi
686 fi 874 fi
687 875
688 _python_final_sanity_checks 876 _python_final_sanity_checks
877}
878
879_python_prepare_flags() {
880 local array=() deleted_flag element flags new_value old_flag old_value operator pattern prefix variable
881
882 for variable in CPPFLAGS CFLAGS CXXFLAGS LDFLAGS; do
883 eval "_PYTHON_SAVED_${variable}=\"\${!variable}\""
884 for prefix in PYTHON_USER_ PYTHON_; do
885 if [[ "$(declare -p ${prefix}${variable} 2> /dev/null)" == "declare -a ${prefix}${variable}="* ]]; then
886 eval "array=(\"\${${prefix}${variable}[@]}\")"
887 for element in "${array[@]}"; do
888 if [[ "${element}" =~ ^${_PYTHON_ABI_PATTERN_REGEX}\ (\+|-)\ .+ ]]; then
889 pattern="${element%% *}"
890 element="${element#* }"
891 operator="${element%% *}"
892 flags="${element#* }"
893 if _python_check_python_abi_matching "${PYTHON_ABI}" "${pattern}"; then
894 if [[ "${operator}" == "+" ]]; then
895 eval "export ${variable}+=\"\${variable:+ }${flags}\""
896 elif [[ "${operator}" == "-" ]]; then
897 flags="${flags// /$'\n'}"
898 old_value="${!variable// /$'\n'}"
899 new_value=""
900 while read old_flag; do
901 while read deleted_flag; do
902 if [[ "${old_flag}" == ${deleted_flag} ]]; then
903 continue 2
904 fi
905 done <<< "${flags}"
906 new_value+="${new_value:+ }${old_flag}"
907 done <<< "${old_value}"
908 eval "export ${variable}=\"\${new_value}\""
909 fi
910 fi
911 else
912 die "Element '${element}' of ${prefix}${variable} array has invalid syntax"
913 fi
914 done
915 elif [[ -n "$(declare -p ${prefix}${variable} 2> /dev/null)" ]]; then
916 die "${prefix}${variable} should be indexed array"
917 fi
918 done
919 done
920}
921
922_python_restore_flags() {
923 local variable
924
925 for variable in CPPFLAGS CFLAGS CXXFLAGS LDFLAGS; do
926 eval "${variable}=\"\${_PYTHON_SAVED_${variable}}\""
927 unset _PYTHON_SAVED_${variable}
928 done
689} 929}
690 930
691# @FUNCTION: python_execute_function 931# @FUNCTION: python_execute_function
692# @USAGE: [--action-message message] [-d|--default-function] [--failure-message message] [-f|--final-ABI] [--nonfatal] [-q|--quiet] [-s|--separate-build-dirs] [--source-dir source_directory] [--] <function> [arguments] 932# @USAGE: [--action-message message] [-d|--default-function] [--failure-message message] [-f|--final-ABI] [--nonfatal] [-q|--quiet] [-s|--separate-build-dirs] [--source-dir source_directory] [--] <function> [arguments]
693# @DESCRIPTION: 933# @DESCRIPTION:
696python_execute_function() { 936python_execute_function() {
697 if ! _python_package_supporting_installation_for_multiple_python_abis; then 937 if ! _python_package_supporting_installation_for_multiple_python_abis; then
698 die "${FUNCNAME}() cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs" 938 die "${FUNCNAME}() cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs"
699 fi 939 fi
700 940
941 _python_check_python_pkg_setup_execution
701 _python_set_color_variables 942 _python_set_color_variables
702 943
703 local action action_message action_message_template= default_function="0" failure_message failure_message_template= final_ABI="0" function i iterated_PYTHON_ABIS nonfatal="0" previous_directory previous_directory_stack previous_directory_stack_length PYTHON_ABI quiet="0" separate_build_dirs="0" source_dir= 944 local action action_message action_message_template default_function="0" failure_message failure_message_template final_ABI="0" function iterated_PYTHON_ABIS nonfatal="0" previous_directory previous_directory_stack previous_directory_stack_length PYTHON_ABI quiet="0" return_code separate_build_dirs="0" source_dir
704 945
705 while (($#)); do 946 while (($#)); do
706 case "$1" in 947 case "$1" in
707 --action-message) 948 --action-message)
708 action_message_template="$2" 949 action_message_template="$2"
778 python_default_function() { 1019 python_default_function() {
779 emake "$@" 1020 emake "$@"
780 } 1021 }
781 elif [[ "${EBUILD_PHASE}" == "test" ]]; then 1022 elif [[ "${EBUILD_PHASE}" == "test" ]]; then
782 python_default_function() { 1023 python_default_function() {
1024 # Stolen from portage's _eapi0_src_test()
1025 local emake_cmd="${MAKE:-make} ${MAKEOPTS} ${EXTRA_EMAKE}"
783 if emake -j1 -n check &> /dev/null; then 1026 if ${emake_cmd} -j1 -n check &> /dev/null; then
784 emake -j1 check "$@" 1027 ${emake_cmd} -j1 check "$@"
785 elif emake -j1 -n test &> /dev/null; then 1028 elif ${emake_cmd} -j1 -n test &> /dev/null; then
786 emake -j1 test "$@" 1029 ${emake_cmd} -j1 test "$@"
787 fi 1030 fi
788 } 1031 }
789 elif [[ "${EBUILD_PHASE}" == "install" ]]; then 1032 elif [[ "${EBUILD_PHASE}" == "install" ]]; then
790 python_default_function() { 1033 python_default_function() {
791 emake DESTDIR="${D}" install "$@" 1034 emake DESTDIR="${D}" install "$@"
795 fi 1038 fi
796 function="python_default_function" 1039 function="python_default_function"
797 fi 1040 fi
798 1041
799 # Ensure that python_execute_function() cannot be directly or indirectly called by python_execute_function(). 1042 # Ensure that python_execute_function() cannot be directly or indirectly called by python_execute_function().
800 for ((i = 1; i < "${#FUNCNAME[@]}"; i++)); do 1043 if _python_abi-specific_local_scope; then
801 if [[ "${FUNCNAME[${i}]}" == "${FUNCNAME}" ]]; then
802 die "${FUNCNAME}(): Invalid call stack" 1044 die "${FUNCNAME}(): Invalid call stack"
803 fi 1045 fi
804 done
805 1046
806 if [[ "${quiet}" == "0" ]]; then 1047 if [[ "${quiet}" == "0" ]]; then
807 [[ "${EBUILD_PHASE}" == "setup" ]] && action="Setting up" 1048 [[ "${EBUILD_PHASE}" == "setup" ]] && action="Setting up"
808 [[ "${EBUILD_PHASE}" == "unpack" ]] && action="Unpacking" 1049 [[ "${EBUILD_PHASE}" == "unpack" ]] && action="Unpacking"
809 [[ "${EBUILD_PHASE}" == "prepare" ]] && action="Preparation" 1050 [[ "${EBUILD_PHASE}" == "prepare" ]] && action="Preparation"
815 [[ "${EBUILD_PHASE}" == "postinst" ]] && action="Postinstallation" 1056 [[ "${EBUILD_PHASE}" == "postinst" ]] && action="Postinstallation"
816 [[ "${EBUILD_PHASE}" == "prerm" ]] && action="Preuninstallation" 1057 [[ "${EBUILD_PHASE}" == "prerm" ]] && action="Preuninstallation"
817 [[ "${EBUILD_PHASE}" == "postrm" ]] && action="Postuninstallation" 1058 [[ "${EBUILD_PHASE}" == "postrm" ]] && action="Postuninstallation"
818 fi 1059 fi
819 1060
820 validate_PYTHON_ABIS 1061 _python_calculate_PYTHON_ABIS
821 if [[ "${final_ABI}" == "1" ]]; then 1062 if [[ "${final_ABI}" == "1" ]]; then
822 iterated_PYTHON_ABIS="$(PYTHON -f --ABI)" 1063 iterated_PYTHON_ABIS="$(PYTHON -f --ABI)"
823 else 1064 else
824 iterated_PYTHON_ABIS="${PYTHON_ABIS}" 1065 iterated_PYTHON_ABIS="${PYTHON_ABIS}"
825 fi 1066 fi
826 for PYTHON_ABI in ${iterated_PYTHON_ABIS}; do 1067 for PYTHON_ABI in ${iterated_PYTHON_ABIS}; do
1068 if [[ "${EBUILD_PHASE}" == "test" ]] && _python_check_python_abi_matching --patterns-list "${PYTHON_ABI}" "${PYTHON_TESTS_RESTRICTED_ABIS}"; then
1069 if [[ "${quiet}" == "0" ]]; then
1070 echo " ${_GREEN}*${_NORMAL} ${_BLUE}Testing of ${CATEGORY}/${PF} with $(python_get_implementation_and_version) skipped${_NORMAL}"
1071 fi
1072 continue
1073 fi
1074
1075 _python_prepare_flags
1076
827 if [[ "${quiet}" == "0" ]]; then 1077 if [[ "${quiet}" == "0" ]]; then
828 if [[ -n "${action_message_template}" ]]; then 1078 if [[ -n "${action_message_template}" ]]; then
829 action_message="$(eval echo -n "${action_message_template}")" 1079 eval "action_message=\"${action_message_template}\""
830 else 1080 else
831 action_message="${action} of ${CATEGORY}/${PF} with $(python_get_implementation) $(python_get_version)..." 1081 action_message="${action} of ${CATEGORY}/${PF} with $(python_get_implementation_and_version)..."
832 fi 1082 fi
833 echo " ${_GREEN}*${_NORMAL} ${_BLUE}${action_message}${_NORMAL}" 1083 echo " ${_GREEN}*${_NORMAL} ${_BLUE}${action_message}${_NORMAL}"
834 fi 1084 fi
835 1085
836 if [[ "${separate_build_dirs}" == "1" ]]; then 1086 if [[ "${separate_build_dirs}" == "1" ]]; then
852 EPYTHON="$(PYTHON)" nonfatal "${function}" "$@" 1102 EPYTHON="$(PYTHON)" nonfatal "${function}" "$@"
853 else 1103 else
854 EPYTHON="$(PYTHON)" "${function}" "$@" 1104 EPYTHON="$(PYTHON)" "${function}" "$@"
855 fi 1105 fi
856 1106
857 if [[ "$?" != "0" ]]; then 1107 return_code="$?"
1108
1109 _python_restore_flags
1110
1111 if [[ "${return_code}" -ne 0 ]]; then
858 if [[ -n "${failure_message_template}" ]]; then 1112 if [[ -n "${failure_message_template}" ]]; then
859 failure_message="$(eval echo -n "${failure_message_template}")" 1113 eval "failure_message=\"${failure_message_template}\""
860 else 1114 else
861 failure_message="${action} failed with $(python_get_implementation) $(python_get_version) in ${function}() function" 1115 failure_message="${action} failed with $(python_get_implementation_and_version) in ${function}() function"
862 fi 1116 fi
863 1117
864 if [[ "${nonfatal}" == "1" ]]; then 1118 if [[ "${nonfatal}" == "1" ]]; then
865 if [[ "${quiet}" == "0" ]]; then 1119 if [[ "${quiet}" == "0" ]]; then
866 ewarn "${_RED}${failure_message}${_NORMAL}" 1120 ewarn "${failure_message}"
867 fi 1121 fi
868 elif [[ "${final_ABI}" == "0" ]] && has "${PYTHON_ABI}" ${FAILURE_TOLERANT_PYTHON_ABIS}; then 1122 elif [[ "${final_ABI}" == "0" ]] && has "${PYTHON_ABI}" ${FAILURE_TOLERANT_PYTHON_ABIS}; then
869 if [[ "${EBUILD_PHASE}" != "test" ]] || ! has test-fail-continue ${FEATURES}; then 1123 if [[ "${EBUILD_PHASE}" != "test" ]] || ! has test-fail-continue ${FEATURES}; then
870 local enabled_PYTHON_ABIS= other_PYTHON_ABI 1124 local enabled_PYTHON_ABIS= other_PYTHON_ABI
871 for other_PYTHON_ABI in ${PYTHON_ABIS}; do 1125 for other_PYTHON_ABI in ${PYTHON_ABIS}; do
872 [[ "${other_PYTHON_ABI}" != "${PYTHON_ABI}" ]] && enabled_PYTHON_ABIS+="${enabled_PYTHON_ABIS:+ }${other_PYTHON_ABI}" 1126 [[ "${other_PYTHON_ABI}" != "${PYTHON_ABI}" ]] && enabled_PYTHON_ABIS+="${enabled_PYTHON_ABIS:+ }${other_PYTHON_ABI}"
873 done 1127 done
874 export PYTHON_ABIS="${enabled_PYTHON_ABIS}" 1128 export PYTHON_ABIS="${enabled_PYTHON_ABIS}"
875 fi 1129 fi
876 if [[ "${quiet}" == "0" ]]; then 1130 if [[ "${quiet}" == "0" ]]; then
877 ewarn "${_RED}${failure_message}${_NORMAL}" 1131 ewarn "${failure_message}"
878 fi 1132 fi
879 if [[ -z "${PYTHON_ABIS}" ]]; then 1133 if [[ -z "${PYTHON_ABIS}" ]]; then
880 die "${function}() function failed with all enabled Python ABIs" 1134 die "${function}() function failed with all enabled Python ABIs"
881 fi 1135 fi
882 else 1136 else
923python_copy_sources() { 1177python_copy_sources() {
924 if ! _python_package_supporting_installation_for_multiple_python_abis; then 1178 if ! _python_package_supporting_installation_for_multiple_python_abis; then
925 die "${FUNCNAME}() cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs" 1179 die "${FUNCNAME}() cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs"
926 fi 1180 fi
927 1181
1182 _python_check_python_pkg_setup_execution
1183
928 local dir dirs=() PYTHON_ABI 1184 local dir dirs=() PYTHON_ABI
929 1185
930 if [[ "$#" -eq 0 ]]; then 1186 if [[ "$#" -eq 0 ]]; then
931 if [[ "${WORKDIR}" == "${S}" ]]; then 1187 if [[ "${WORKDIR}" == "${S}" ]]; then
932 die "${FUNCNAME}() cannot be used with current value of S variable" 1188 die "${FUNCNAME}() cannot be used with current value of S variable"
934 dirs=("${S%/}") 1190 dirs=("${S%/}")
935 else 1191 else
936 dirs=("$@") 1192 dirs=("$@")
937 fi 1193 fi
938 1194
939 validate_PYTHON_ABIS 1195 _python_calculate_PYTHON_ABIS
940 for PYTHON_ABI in ${PYTHON_ABIS}; do 1196 for PYTHON_ABI in ${PYTHON_ABIS}; do
941 for dir in "${dirs[@]}"; do 1197 for dir in "${dirs[@]}"; do
942 cp -pr "${dir}" "${dir}-${PYTHON_ABI}" > /dev/null || die "Copying of sources failed" 1198 cp -pr "${dir}" "${dir}-${PYTHON_ABI}" > /dev/null || die "Copying of sources failed"
943 done 1199 done
944 done 1200 done
948# @USAGE: [-E|--respect-EPYTHON] [-f|--force] [-q|--quiet] [--] <file> [files] 1204# @USAGE: [-E|--respect-EPYTHON] [-f|--force] [-q|--quiet] [--] <file> [files]
949# @DESCRIPTION: 1205# @DESCRIPTION:
950# Generate wrapper scripts. Existing files are overwritten only with --force option. 1206# Generate wrapper scripts. Existing files are overwritten only with --force option.
951# If --respect-EPYTHON option is specified, then generated wrapper scripts will 1207# If --respect-EPYTHON option is specified, then generated wrapper scripts will
952# respect EPYTHON variable at run time. 1208# respect EPYTHON variable at run time.
1209#
1210# This function can be used only in src_install() phase.
953python_generate_wrapper_scripts() { 1211python_generate_wrapper_scripts() {
1212 if [[ "${EBUILD_PHASE}" != "install" ]]; then
1213 die "${FUNCNAME}() can be used only in src_install() phase"
1214 fi
1215
954 if ! _python_package_supporting_installation_for_multiple_python_abis; then 1216 if ! _python_package_supporting_installation_for_multiple_python_abis; then
955 die "${FUNCNAME}() cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs" 1217 die "${FUNCNAME}() cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs"
956 fi 1218 fi
957 1219
1220 _python_check_python_pkg_setup_execution
958 _python_initialize_prefix_variables 1221 _python_initialize_prefix_variables
959 1222
960 local eselect_python_option file force="0" quiet="0" PYTHON_ABI python2_enabled="0" python3_enabled="0" respect_EPYTHON="0" 1223 local eselect_python_option file force="0" quiet="0" PYTHON_ABI PYTHON_ABIS_list python2_enabled="0" python3_enabled="0" respect_EPYTHON="0"
961 1224
962 while (($#)); do 1225 while (($#)); do
963 case "$1" in 1226 case "$1" in
964 -E|--respect-EPYTHON) 1227 -E|--respect-EPYTHON)
965 respect_EPYTHON="1" 1228 respect_EPYTHON="1"
986 1249
987 if [[ "$#" -eq 0 ]]; then 1250 if [[ "$#" -eq 0 ]]; then
988 die "${FUNCNAME}(): Missing arguments" 1251 die "${FUNCNAME}(): Missing arguments"
989 fi 1252 fi
990 1253
991 validate_PYTHON_ABIS 1254 _python_calculate_PYTHON_ABIS
992 for PYTHON_ABI in "${_CPYTHON2_SUPPORTED_ABIS[@]}"; do 1255 for PYTHON_ABI in "${_CPYTHON2_GLOBALLY_SUPPORTED_ABIS[@]}"; do
993 if has "${PYTHON_ABI}" ${PYTHON_ABIS}; then 1256 if has "${PYTHON_ABI}" ${PYTHON_ABIS}; then
994 python2_enabled="1" 1257 python2_enabled="1"
995 fi 1258 fi
996 done 1259 done
997 for PYTHON_ABI in "${_CPYTHON3_SUPPORTED_ABIS[@]}"; do 1260 for PYTHON_ABI in "${_CPYTHON3_GLOBALLY_SUPPORTED_ABIS[@]}"; do
998 if has "${PYTHON_ABI}" ${PYTHON_ABIS}; then 1261 if has "${PYTHON_ABI}" ${PYTHON_ABIS}; then
999 python3_enabled="1" 1262 python3_enabled="1"
1000 fi 1263 fi
1001 done 1264 done
1002 1265
1008 eselect_python_option="--python3" 1271 eselect_python_option="--python3"
1009 else 1272 else
1010 die "${FUNCNAME}(): Unsupported environment" 1273 die "${FUNCNAME}(): Unsupported environment"
1011 fi 1274 fi
1012 1275
1276 PYTHON_ABIS_list="$("$(PYTHON -f)" -c "print(', '.join('\"%s\"' % x for x in reversed('${PYTHON_ABIS}'.split())))")"
1277
1013 for file in "$@"; do 1278 for file in "$@"; do
1014 if [[ -f "${file}" && "${force}" == "0" ]]; then 1279 if [[ -f "${file}" && "${force}" == "0" ]]; then
1015 die "${FUNCNAME}(): '$1' already exists" 1280 die "${FUNCNAME}(): '${file}' already exists"
1016 fi 1281 fi
1017 1282
1018 if [[ "${quiet}" == "0" ]]; then 1283 if [[ "${quiet}" == "0" ]]; then
1019 einfo "Generating '${file#${ED%/}}' wrapper script" 1284 einfo "Generating '${file#${ED%/}}' wrapper script"
1020 fi 1285 fi
1026import os 1291import os
1027import re 1292import re
1028import subprocess 1293import subprocess
1029import sys 1294import sys
1030 1295
1296cpython_ABI_re = re.compile(r"^(\d+\.\d+)$")
1297jython_ABI_re = re.compile(r"^(\d+\.\d+)-jython$")
1298pypy_ABI_re = re.compile(r"^\d+\.\d+-pypy-(\d+\.\d+)$")
1031EPYTHON_re = re.compile(r"^python(\d+\.\d+)$") 1299cpython_interpreter_re = re.compile(r"^python(\d+\.\d+)$")
1300jython_interpreter_re = re.compile(r"^jython(\d+\.\d+)$")
1301pypy_interpreter_re = re.compile(r"^pypy-c(\d+\.\d+)$")
1032python_shebang_re = re.compile(r"^#! *(${EPREFIX}/usr/bin/python|(${EPREFIX})?/usr/bin/env +(${EPREFIX}/usr/bin/)?python)") 1302cpython_shebang_re = re.compile(r"^#![ \t]*(?:${EPREFIX}/usr/bin/python|(?:${EPREFIX})?/usr/bin/env[ \t]+(?:${EPREFIX}/usr/bin/)?python)")
1303python_shebang_options_re = re.compile(r"^#![ \t]*${EPREFIX}/usr/bin/(?:jython|pypy-c|python)(?:\d+(?:\.\d+)?)?[ \t]+(-\S)")
1033python_verification_output_re = re.compile("^GENTOO_PYTHON_TARGET_SCRIPT_PATH supported\n$") 1304python_verification_output_re = re.compile("^GENTOO_PYTHON_TARGET_SCRIPT_PATH supported\n$")
1305
1306pypy_versions_mapping = {
1307 "1.5": "2.7"
1308}
1309
1310def get_PYTHON_ABI(python_interpreter):
1311 cpython_matched = cpython_interpreter_re.match(python_interpreter)
1312 jython_matched = jython_interpreter_re.match(python_interpreter)
1313 pypy_matched = pypy_interpreter_re.match(python_interpreter)
1314 if cpython_matched is not None:
1315 PYTHON_ABI = cpython_matched.group(1)
1316 elif jython_matched is not None:
1317 PYTHON_ABI = jython_matched.group(1) + "-jython"
1318 elif pypy_matched is not None:
1319 PYTHON_ABI = pypy_versions_mapping[pypy_matched.group(1)] + "-pypy-" + pypy_matched.group(1)
1320 else:
1321 PYTHON_ABI = None
1322 return PYTHON_ABI
1323
1324def get_python_interpreter(PYTHON_ABI):
1325 cpython_matched = cpython_ABI_re.match(PYTHON_ABI)
1326 jython_matched = jython_ABI_re.match(PYTHON_ABI)
1327 pypy_matched = pypy_ABI_re.match(PYTHON_ABI)
1328 if cpython_matched is not None:
1329 python_interpreter = "python" + cpython_matched.group(1)
1330 elif jython_matched is not None:
1331 python_interpreter = "jython" + jython_matched.group(1)
1332 elif pypy_matched is not None:
1333 python_interpreter = "pypy-c" + pypy_matched.group(1)
1334 else:
1335 python_interpreter = None
1336 return python_interpreter
1034 1337
1035EOF 1338EOF
1036 if [[ "$?" != "0" ]]; then 1339 if [[ "$?" != "0" ]]; then
1037 die "${FUNCNAME}(): Generation of '$1' failed" 1340 die "${FUNCNAME}(): Generation of '$1' failed"
1038 fi 1341 fi
1039 if [[ "${respect_EPYTHON}" == "1" ]]; then 1342 if [[ "${respect_EPYTHON}" == "1" ]]; then
1040 cat << EOF >> "${file}" 1343 cat << EOF >> "${file}"
1041EPYTHON = os.environ.get("EPYTHON") 1344python_interpreter = os.environ.get("EPYTHON")
1042if EPYTHON: 1345if python_interpreter:
1043 EPYTHON_matched = EPYTHON_re.match(EPYTHON) 1346 PYTHON_ABI = get_PYTHON_ABI(python_interpreter)
1044 if EPYTHON_matched: 1347 if PYTHON_ABI is None:
1045 PYTHON_ABI = EPYTHON_matched.group(1)
1046 else:
1047 sys.stderr.write("EPYTHON variable has unrecognized value '%s'\n" % EPYTHON) 1348 sys.stderr.write("%s: EPYTHON variable has unrecognized value '%s'\n" % (sys.argv[0], python_interpreter))
1048 sys.exit(1) 1349 sys.exit(1)
1049else: 1350else:
1050 try: 1351 try:
1352 environment = os.environ.copy()
1353 environment["ROOT"] = "/"
1051 eselect_process = subprocess.Popen(["${EPREFIX}/usr/bin/eselect", "python", "show"${eselect_python_option:+, $(echo "\"")}${eselect_python_option}${eselect_python_option:+$(echo "\"")}], stdout=subprocess.PIPE) 1354 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)
1052 if eselect_process.wait() != 0: 1355 if eselect_process.wait() != 0:
1053 raise ValueError 1356 raise ValueError
1054 except (OSError, ValueError): 1357 except (OSError, ValueError):
1055 sys.stderr.write("Execution of 'eselect python show${eselect_python_option:+ }${eselect_python_option}' failed\n") 1358 sys.stderr.write("%s: Execution of 'eselect python show${eselect_python_option:+ }${eselect_python_option}' failed\n" % sys.argv[0])
1056 sys.exit(1) 1359 sys.exit(1)
1057 1360
1058 EPYTHON = eselect_process.stdout.read() 1361 python_interpreter = eselect_process.stdout.read()
1059 if not isinstance(EPYTHON, str): 1362 if not isinstance(python_interpreter, str):
1060 # Python 3 1363 # Python 3
1061 EPYTHON = EPYTHON.decode() 1364 python_interpreter = python_interpreter.decode()
1062 EPYTHON = EPYTHON.rstrip("\n") 1365 python_interpreter = python_interpreter.rstrip("\n")
1063 1366
1064 EPYTHON_matched = EPYTHON_re.match(EPYTHON) 1367 PYTHON_ABI = get_PYTHON_ABI(python_interpreter)
1065 if EPYTHON_matched: 1368 if PYTHON_ABI is None:
1066 PYTHON_ABI = EPYTHON_matched.group(1)
1067 else:
1068 sys.stderr.write("'eselect python show${eselect_python_option:+ }${eselect_python_option}' printed unrecognized value '%s'\n" % EPYTHON) 1369 sys.stderr.write("%s: 'eselect python show${eselect_python_option:+ }${eselect_python_option}' printed unrecognized value '%s'\n" % (sys.argv[0], python_interpreter))
1069 sys.exit(1) 1370 sys.exit(1)
1070EOF
1071 if [[ "$?" != "0" ]]; then
1072 die "${FUNCNAME}(): Generation of '$1' failed"
1073 fi
1074 else
1075 cat << EOF >> "${file}"
1076try:
1077 eselect_process = subprocess.Popen(["${EPREFIX}/usr/bin/eselect", "python", "show"${eselect_python_option:+, $(echo "\"")}${eselect_python_option}${eselect_python_option:+$(echo "\"")}], stdout=subprocess.PIPE)
1078 if eselect_process.wait() != 0:
1079 raise ValueError
1080except (OSError, ValueError):
1081 sys.stderr.write("Execution of 'eselect python show${eselect_python_option:+ }${eselect_python_option}' failed\n")
1082 sys.exit(1)
1083 1371
1084EPYTHON = eselect_process.stdout.read() 1372wrapper_script_path = os.path.realpath(sys.argv[0])
1085if not isinstance(EPYTHON, str): 1373target_executable_path = "%s-%s" % (wrapper_script_path, PYTHON_ABI)
1086 # Python 3 1374if not os.path.exists(target_executable_path):
1087 EPYTHON = EPYTHON.decode() 1375 sys.stderr.write("%s: '%s' does not exist\n" % (sys.argv[0], target_executable_path))
1088EPYTHON = EPYTHON.rstrip("\n")
1089
1090EPYTHON_matched = EPYTHON_re.match(EPYTHON)
1091if EPYTHON_matched:
1092 PYTHON_ABI = EPYTHON_matched.group(1)
1093else:
1094 sys.stderr.write("'eselect python show${eselect_python_option:+ }${eselect_python_option}' printed unrecognized value '%s'\n" % EPYTHON)
1095 sys.exit(1) 1376 sys.exit(1)
1096EOF 1377EOF
1097 if [[ "$?" != "0" ]]; then 1378 if [[ "$?" != "0" ]]; then
1098 die "${FUNCNAME}(): Generation of '$1' failed" 1379 die "${FUNCNAME}(): Generation of '$1' failed"
1099 fi 1380 fi
1381 else
1382 cat << EOF >> "${file}"
1383try:
1384 environment = os.environ.copy()
1385 environment["ROOT"] = "/"
1386 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)
1387 if eselect_process.wait() != 0:
1388 raise ValueError
1389except (OSError, ValueError):
1390 sys.stderr.write("%s: Execution of 'eselect python show${eselect_python_option:+ }${eselect_python_option}' failed\n" % sys.argv[0])
1391 sys.exit(1)
1392
1393python_interpreter = eselect_process.stdout.read()
1394if not isinstance(python_interpreter, str):
1395 # Python 3
1396 python_interpreter = python_interpreter.decode()
1397python_interpreter = python_interpreter.rstrip("\n")
1398
1399PYTHON_ABI = get_PYTHON_ABI(python_interpreter)
1400if PYTHON_ABI is None:
1401 sys.stderr.write("%s: 'eselect python show${eselect_python_option:+ }${eselect_python_option}' printed unrecognized value '%s'\n" % (sys.argv[0], python_interpreter))
1402 sys.exit(1)
1403
1404wrapper_script_path = os.path.realpath(sys.argv[0])
1405for PYTHON_ABI in [PYTHON_ABI, ${PYTHON_ABIS_list}]:
1406 target_executable_path = "%s-%s" % (wrapper_script_path, PYTHON_ABI)
1407 if os.path.exists(target_executable_path):
1408 break
1409else:
1410 sys.stderr.write("%s: No target script exists for '%s'\n" % (sys.argv[0], wrapper_script_path))
1411 sys.exit(1)
1412
1413python_interpreter = get_python_interpreter(PYTHON_ABI)
1414if python_interpreter is None:
1415 sys.stderr.write("%s: Unrecognized Python ABI '%s'\n" % (sys.argv[0], PYTHON_ABI))
1416 sys.exit(1)
1417EOF
1418 if [[ "$?" != "0" ]]; then
1419 die "${FUNCNAME}(): Generation of '$1' failed"
1420 fi
1100 fi 1421 fi
1101 cat << EOF >> "${file}" 1422 cat << EOF >> "${file}"
1102
1103wrapper_script_path = os.path.realpath(sys.argv[0])
1104target_executable_path = "%s-%s" % (wrapper_script_path, PYTHON_ABI)
1105os.environ["GENTOO_PYTHON_PROCESS_NAME"] = os.path.basename(sys.argv[0])
1106os.environ["GENTOO_PYTHON_WRAPPER_SCRIPT_PATH"] = sys.argv[0]
1107os.environ["GENTOO_PYTHON_TARGET_SCRIPT_PATH"] = target_executable_path
1108if not os.path.exists(target_executable_path):
1109 sys.stderr.write("'%s' does not exist\n" % target_executable_path)
1110 sys.exit(1)
1111 1423
1112target_executable = open(target_executable_path, "rb") 1424target_executable = open(target_executable_path, "rb")
1113target_executable_first_line = target_executable.readline() 1425target_executable_first_line = target_executable.readline()
1426target_executable.close()
1114if not isinstance(target_executable_first_line, str): 1427if not isinstance(target_executable_first_line, str):
1115 # Python 3 1428 # Python 3
1116 target_executable_first_line = target_executable_first_line.decode("utf_8", "replace") 1429 target_executable_first_line = target_executable_first_line.decode("utf_8", "replace")
1117 1430
1431options = []
1432python_shebang_options_matched = python_shebang_options_re.match(target_executable_first_line)
1433if python_shebang_options_matched is not None:
1434 options = [python_shebang_options_matched.group(1)]
1435
1118python_shebang_matched = python_shebang_re.match(target_executable_first_line) 1436cpython_shebang_matched = cpython_shebang_re.match(target_executable_first_line)
1119target_executable.close()
1120 1437
1121if python_shebang_matched: 1438if cpython_shebang_matched is not None:
1122 try: 1439 try:
1123 python_interpreter_path = "${EPREFIX}/usr/bin/%s" % EPYTHON 1440 python_interpreter_path = "${EPREFIX}/usr/bin/%s" % python_interpreter
1124 os.environ["GENTOO_PYTHON_TARGET_SCRIPT_PATH_VERIFICATION"] = "1" 1441 os.environ["GENTOO_PYTHON_TARGET_SCRIPT_PATH_VERIFICATION"] = "1"
1125 python_verification_process = subprocess.Popen([python_interpreter_path, "-c", "pass"], stdout=subprocess.PIPE) 1442 python_verification_process = subprocess.Popen([python_interpreter_path, "-c", "pass"], stdout=subprocess.PIPE)
1126 del os.environ["GENTOO_PYTHON_TARGET_SCRIPT_PATH_VERIFICATION"] 1443 del os.environ["GENTOO_PYTHON_TARGET_SCRIPT_PATH_VERIFICATION"]
1127 if python_verification_process.wait() != 0: 1444 if python_verification_process.wait() != 0:
1128 raise ValueError 1445 raise ValueError
1133 python_verification_output = python_verification_output.decode() 1450 python_verification_output = python_verification_output.decode()
1134 1451
1135 if not python_verification_output_re.match(python_verification_output): 1452 if not python_verification_output_re.match(python_verification_output):
1136 raise ValueError 1453 raise ValueError
1137 1454
1455 if cpython_interpreter_re.match(python_interpreter) is not None:
1456 os.environ["GENTOO_PYTHON_PROCESS_NAME"] = os.path.basename(sys.argv[0])
1457 os.environ["GENTOO_PYTHON_WRAPPER_SCRIPT_PATH"] = sys.argv[0]
1458 os.environ["GENTOO_PYTHON_TARGET_SCRIPT_PATH"] = target_executable_path
1459
1460 if hasattr(os, "execv"):
1138 os.execv(python_interpreter_path, [python_interpreter_path] + sys.argv) 1461 os.execv(python_interpreter_path, [python_interpreter_path] + options + sys.argv)
1462 else:
1463 sys.exit(subprocess.Popen([python_interpreter_path] + options + sys.argv).wait())
1464 except (KeyboardInterrupt, SystemExit):
1465 raise
1139 except: 1466 except:
1140 pass 1467 pass
1141 if "GENTOO_PYTHON_TARGET_SCRIPT_PATH_VERIFICATION" in os.environ: 1468 for variable in ("GENTOO_PYTHON_PROCESS_NAME", "GENTOO_PYTHON_WRAPPER_SCRIPT_PATH", "GENTOO_PYTHON_TARGET_SCRIPT_PATH", "GENTOO_PYTHON_TARGET_SCRIPT_PATH_VERIFICATION"):
1142 del os.environ["GENTOO_PYTHON_TARGET_SCRIPT_PATH_VERIFICATION"] 1469 if variable in os.environ:
1470 del os.environ[variable]
1143 1471
1472if hasattr(os, "execv"):
1144os.execv(target_executable_path, sys.argv) 1473 os.execv(target_executable_path, sys.argv)
1474else:
1475 sys.exit(subprocess.Popen([target_executable_path] + sys.argv[1:]).wait())
1145EOF 1476EOF
1146 if [[ "$?" != "0" ]]; then 1477 if [[ "$?" != "0" ]]; then
1147 die "${FUNCNAME}(): Generation of '$1' failed" 1478 die "${FUNCNAME}(): Generation of '$1' failed"
1148 fi 1479 fi
1149 fperms +x "${file#${ED%/}}" || die "fperms '${file}' failed" 1480 fperms +x "${file#${ED%/}}" || die "fperms '${file}' failed"
1150 done 1481 done
1151} 1482}
1152 1483
1484# @ECLASS-VARIABLE: PYTHON_VERSIONED_SCRIPTS
1485# @DESCRIPTION:
1486# Array of regular expressions of paths to versioned Python scripts.
1487# Python scripts in /usr/bin and /usr/sbin are versioned by default.
1488
1489# @ECLASS-VARIABLE: PYTHON_VERSIONED_EXECUTABLES
1490# @DESCRIPTION:
1491# Array of regular expressions of paths to versioned executables (including Python scripts).
1492
1493# @ECLASS-VARIABLE: PYTHON_NONVERSIONED_EXECUTABLES
1494# @DESCRIPTION:
1495# Array of regular expressions of paths to nonversioned executables (including Python scripts).
1496
1497# @FUNCTION: python_merge_intermediate_installation_images
1498# @USAGE: [-q|--quiet] [--] <intermediate_installation_images_directory>
1499# @DESCRIPTION:
1500# Merge intermediate installation images into installation image.
1501#
1502# This function can be used only in src_install() phase.
1503python_merge_intermediate_installation_images() {
1504 if [[ "${EBUILD_PHASE}" != "install" ]]; then
1505 die "${FUNCNAME}() can be used only in src_install() phase"
1506 fi
1507
1508 if ! _python_package_supporting_installation_for_multiple_python_abis; then
1509 die "${FUNCNAME}() cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs"
1510 fi
1511
1512 _python_check_python_pkg_setup_execution
1513 _python_initialize_prefix_variables
1514
1515 local absolute_file b file files=() intermediate_installation_images_directory PYTHON_ABI quiet="0" regex shebang version_executable wrapper_scripts=() wrapper_scripts_set=()
1516
1517 while (($#)); do
1518 case "$1" in
1519 -q|--quiet)
1520 quiet="1"
1521 ;;
1522 --)
1523 shift
1524 break
1525 ;;
1526 -*)
1527 die "${FUNCNAME}(): Unrecognized option '$1'"
1528 ;;
1529 *)
1530 break
1531 ;;
1532 esac
1533 shift
1534 done
1535
1536 if [[ "$#" -ne 1 ]]; then
1537 die "${FUNCNAME}() requires 1 argument"
1538 fi
1539
1540 intermediate_installation_images_directory="$1"
1541
1542 if [[ ! -d "${intermediate_installation_images_directory}" ]]; then
1543 die "${FUNCNAME}(): Intermediate installation images directory '${intermediate_installation_images_directory}' does not exist"
1544 fi
1545
1546 _python_calculate_PYTHON_ABIS
1547 if [[ "$(PYTHON -f --ABI)" == 3.* ]]; then
1548 b="b"
1549 fi
1550
1551 while read -d $'\0' -r file; do
1552 files+=("${file}")
1553 done < <("$(PYTHON -f)" -c \
1554"import os
1555import sys
1556
1557if hasattr(sys.stdout, 'buffer'):
1558 # Python 3
1559 stdout = sys.stdout.buffer
1560else:
1561 # Python 2
1562 stdout = sys.stdout
1563
1564files_set = set()
1565
1566os.chdir(${b}'${intermediate_installation_images_directory}')
1567
1568for PYTHON_ABI in ${b}'${PYTHON_ABIS}'.split():
1569 for root, dirs, files in os.walk(PYTHON_ABI + ${b}'${EPREFIX}'):
1570 root = root[len(PYTHON_ABI + ${b}'${EPREFIX}')+1:]
1571 files_set.update(root + ${b}'/' + file for file in files)
1572
1573for file in sorted(files_set):
1574 stdout.write(file)
1575 stdout.write(${b}'\x00')" || die "${FUNCNAME}(): Failure of extraction of files in intermediate installation images")
1576
1577 for PYTHON_ABI in ${PYTHON_ABIS}; do
1578 if [[ ! -d "${intermediate_installation_images_directory}/${PYTHON_ABI}" ]]; then
1579 die "${FUNCNAME}(): Intermediate installation image for Python ABI '${PYTHON_ABI}' does not exist"
1580 fi
1581
1582 pushd "${intermediate_installation_images_directory}/${PYTHON_ABI}${EPREFIX}" > /dev/null || die "pushd failed"
1583
1584 for file in "${files[@]}"; do
1585 version_executable="0"
1586 for regex in "/usr/bin/.*" "/usr/sbin/.*" "${PYTHON_VERSIONED_SCRIPTS[@]}"; do
1587 if [[ "/${file}" =~ ^${regex}$ ]]; then
1588 version_executable="1"
1589 break
1590 fi
1591 done
1592 for regex in "${PYTHON_VERSIONED_EXECUTABLES[@]}"; do
1593 if [[ "/${file}" =~ ^${regex}$ ]]; then
1594 version_executable="2"
1595 break
1596 fi
1597 done
1598 if [[ "${version_executable}" != "0" ]]; then
1599 for regex in "${PYTHON_NONVERSIONED_EXECUTABLES[@]}"; do
1600 if [[ "/${file}" =~ ^${regex}$ ]]; then
1601 version_executable="0"
1602 break
1603 fi
1604 done
1605 fi
1606
1607 [[ "${version_executable}" == "0" ]] && continue
1608
1609 if [[ -L "${file}" ]]; then
1610 absolute_file="$(readlink "${file}")"
1611 if [[ "${absolute_file}" == /* ]]; then
1612 absolute_file="${intermediate_installation_images_directory}/${PYTHON_ABI}${EPREFIX}/${absolute_file##/}"
1613 else
1614 if [[ "${file}" == */* ]]; then
1615 absolute_file="${intermediate_installation_images_directory}/${PYTHON_ABI}${EPREFIX}/${file%/*}/${absolute_file}"
1616 else
1617 absolute_file="${intermediate_installation_images_directory}/${PYTHON_ABI}${EPREFIX}/${absolute_file}"
1618 fi
1619 fi
1620 else
1621 absolute_file="${intermediate_installation_images_directory}/${PYTHON_ABI}${EPREFIX}/${file}"
1622 fi
1623
1624 [[ ! -x "${absolute_file}" ]] && continue
1625
1626 shebang="$(head -n1 "${absolute_file}")" || die "Extraction of shebang from '${absolute_file}' failed"
1627
1628 if [[ "${version_executable}" == "2" ]]; then
1629 wrapper_scripts+=("${ED}${file}")
1630 elif [[ "${version_executable}" == "1" ]]; then
1631 if [[ "${shebang}" =~ ${_PYTHON_SHEBANG_BASE_PART_REGEX}([[:digit:]]+(\.[[:digit:]]+)?)?($|[[:space:]]+) ]]; then
1632 wrapper_scripts+=("${ED}${file}")
1633 else
1634 version_executable="0"
1635 fi
1636 fi
1637
1638 [[ "${version_executable}" == "0" ]] && continue
1639
1640 if [[ -e "${file}-${PYTHON_ABI}" ]]; then
1641 die "${FUNCNAME}(): '${EPREFIX}/${file}-${PYTHON_ABI}' already exists"
1642 fi
1643
1644 mv "${file}" "${file}-${PYTHON_ABI}" || die "Renaming of '${file}' failed"
1645
1646 if [[ "${shebang}" =~ ${_PYTHON_SHEBANG_BASE_PART_REGEX}[[:digit:]]*($|[[:space:]]+) ]]; then
1647 if [[ -L "${file}-${PYTHON_ABI}" ]]; then
1648 python_convert_shebangs $([[ "${quiet}" == "1" ]] && echo --quiet) "${PYTHON_ABI}" "${absolute_file}"
1649 else
1650 python_convert_shebangs $([[ "${quiet}" == "1" ]] && echo --quiet) "${PYTHON_ABI}" "${file}-${PYTHON_ABI}"
1651 fi
1652 fi
1653 done
1654
1655 popd > /dev/null || die "popd failed"
1656
1657 # This is per bug #390691, without the duplication refactor, and with
1658 # the 3-way structure per comment #6. This enable users with old
1659 # coreutils to upgrade a lot easier (you need to upgrade python+portage
1660 # before coreutils can be upgraded).
1661 if ROOT="/" has_version '>=sys-apps/coreutils-6.9.90'; then
1662 cp -fr --preserve=all --no-preserve=context "${intermediate_installation_images_directory}/${PYTHON_ABI}/"* "${D}" || die "Merging of intermediate installation image for Python ABI '${PYTHON_ABI} into installation image failed"
1663 elif ROOT="/" has_version sys-apps/coreutils; then
1664 cp -fr --preserve=all "${intermediate_installation_images_directory}/${PYTHON_ABI}/"* "${D}" || die "Merging of intermediate installation image for Python ABI '${PYTHON_ABI} into installation image failed"
1665 else
1666 cp -fpr "${intermediate_installation_images_directory}/${PYTHON_ABI}/"* "${D}" || die "Merging of intermediate installation image for Python ABI '${PYTHON_ABI} into installation image failed"
1667 fi
1668 done
1669
1670 rm -fr "${intermediate_installation_images_directory}"
1671
1672 if [[ "${#wrapper_scripts[@]}" -ge 1 ]]; then
1673 rm -f "${T}/python_wrapper_scripts"
1674
1675 for file in "${wrapper_scripts[@]}"; do
1676 echo -n "${file}" >> "${T}/python_wrapper_scripts"
1677 echo -en "\x00" >> "${T}/python_wrapper_scripts"
1678 done
1679
1680 while read -d $'\0' -r file; do
1681 wrapper_scripts_set+=("${file}")
1682 done < <("$(PYTHON -f)" -c \
1683"import sys
1684
1685if hasattr(sys.stdout, 'buffer'):
1686 # Python 3
1687 stdout = sys.stdout.buffer
1688else:
1689 # Python 2
1690 stdout = sys.stdout
1691
1692python_wrapper_scripts_file = open('${T}/python_wrapper_scripts', 'rb')
1693files = set(python_wrapper_scripts_file.read().rstrip(${b}'\x00').split(${b}'\x00'))
1694python_wrapper_scripts_file.close()
1695
1696for file in sorted(files):
1697 stdout.write(file)
1698 stdout.write(${b}'\x00')" || die "${FUNCNAME}(): Failure of extraction of set of wrapper scripts")
1699
1700 python_generate_wrapper_scripts $([[ "${quiet}" == "1" ]] && echo --quiet) "${wrapper_scripts_set[@]}"
1701 fi
1702}
1703
1153# ================================================================================================ 1704# ================================================================================================
1154# ========= FUNCTIONS FOR PACKAGES NOT SUPPORTING INSTALLATION FOR MULTIPLE PYTHON ABIS ========== 1705# ========= FUNCTIONS FOR PACKAGES NOT SUPPORTING INSTALLATION FOR MULTIPLE PYTHON ABIS ==========
1155# ================================================================================================ 1706# ================================================================================================
1156 1707
1708unset EPYTHON PYTHON_ABI
1709
1157# @FUNCTION: python_set_active_version 1710# @FUNCTION: python_set_active_version
1158# @USAGE: <CPython_ABI|2|3> 1711# @USAGE: <Python_ABI|2|3>
1159# @DESCRIPTION: 1712# @DESCRIPTION:
1160# Set specified version of CPython as active version of Python. 1713# Set locally active version of Python.
1714# If Python_ABI argument is specified, then version of Python corresponding to Python_ABI is used.
1715# If 2 argument is specified, then active version of CPython 2 is used.
1716# If 3 argument is specified, then active version of CPython 3 is used.
1717#
1718# This function can be used only in pkg_setup() phase.
1161python_set_active_version() { 1719python_set_active_version() {
1720 if [[ "${EBUILD_PHASE}" != "setup" ]]; then
1721 die "${FUNCNAME}() can be used only in pkg_setup() phase"
1722 fi
1723
1162 if _python_package_supporting_installation_for_multiple_python_abis; then 1724 if _python_package_supporting_installation_for_multiple_python_abis; then
1163 die "${FUNCNAME}() cannot be used in ebuilds of packages supporting installation for multiple Python ABIs" 1725 die "${FUNCNAME}() cannot be used in ebuilds of packages supporting installation for multiple Python ABIs"
1164 fi 1726 fi
1165 1727
1166 if [[ -n "${PYTHON_PKG_SETUP_EXECUTED}" ]]; then
1167 die "${FUNCNAME}() should be called before python_pkg_setup()"
1168 fi
1169
1170 if [[ "$#" -ne 1 ]]; then 1728 if [[ "$#" -ne 1 ]]; then
1171 die "${FUNCNAME}() requires 1 argument" 1729 die "${FUNCNAME}() requires 1 argument"
1172 fi 1730 fi
1173 1731
1174 _python_initial_sanity_checks 1732 _python_initial_sanity_checks
1175 1733
1176 if [[ "$1" =~ ^[[:digit:]]+\.[[:digit:]]+$ ]]; then 1734 if [[ -z "${PYTHON_ABI}" ]]; then
1177 if ! _python_implementation && ! has_version "dev-lang/python:$1"; then 1735 if [[ -n "$(_python_get_implementation --ignore-invalid "$1")" ]]; then
1178 die "${FUNCNAME}(): 'dev-lang/python:$1' is not installed" 1736 # PYTHON_ABI variable is intended to be used only in ebuilds/eclasses,
1737 # so it does not need to be exported to subprocesses.
1738 PYTHON_ABI="$1"
1739 if ! _python_implementation && ! has_version "$(python_get_implementational_package)"; then
1740 die "${FUNCNAME}(): '$(python_get_implementational_package)' is not installed"
1179 fi 1741 fi
1180 export EPYTHON="$(PYTHON "$1")" 1742 export EPYTHON="$(PYTHON "$1")"
1181 elif [[ "$1" == "2" ]]; then 1743 elif [[ "$1" == "2" ]]; then
1182 if ! _python_implementation && ! has_version "=dev-lang/python-2*"; then 1744 if ! _python_implementation && ! has_version "=dev-lang/python-2*"; then
1183 die "${FUNCNAME}(): '=dev-lang/python-2*' is not installed" 1745 die "${FUNCNAME}(): '=dev-lang/python-2*' is not installed"
1184 fi 1746 fi
1185 export EPYTHON="$(PYTHON -2)" 1747 export EPYTHON="$(PYTHON -2)"
1748 PYTHON_ABI="${EPYTHON#python}"
1749 PYTHON_ABI="${PYTHON_ABI%%-*}"
1186 elif [[ "$1" == "3" ]]; then 1750 elif [[ "$1" == "3" ]]; then
1187 if ! _python_implementation && ! has_version "=dev-lang/python-3*"; then 1751 if ! _python_implementation && ! has_version "=dev-lang/python-3*"; then
1188 die "${FUNCNAME}(): '=dev-lang/python-3*' is not installed" 1752 die "${FUNCNAME}(): '=dev-lang/python-3*' is not installed"
1189 fi 1753 fi
1190 export EPYTHON="$(PYTHON -3)" 1754 export EPYTHON="$(PYTHON -3)"
1755 PYTHON_ABI="${EPYTHON#python}"
1756 PYTHON_ABI="${PYTHON_ABI%%-*}"
1191 else 1757 else
1192 die "${FUNCNAME}(): Unrecognized argument '$1'" 1758 die "${FUNCNAME}(): Unrecognized argument '$1'"
1193 fi 1759 fi
1194 1760 fi
1195 # PYTHON_ABI variable is intended to be used only in ebuilds/eclasses,
1196 # so it does not need to be exported to subprocesses.
1197 PYTHON_ABI="${EPYTHON#python}"
1198 PYTHON_ABI="${PYTHON_ABI%%-*}"
1199 1761
1200 _python_final_sanity_checks 1762 _python_final_sanity_checks
1201 1763
1202 # python-updater checks PYTHON_REQUESTED_ACTIVE_VERSION variable. 1764 # python-updater checks PYTHON_REQUESTED_ACTIVE_VERSION variable.
1203 PYTHON_REQUESTED_ACTIVE_VERSION="$1" 1765 PYTHON_REQUESTED_ACTIVE_VERSION="$1"
1204} 1766}
1205 1767
1206# @FUNCTION: python_need_rebuild 1768# @FUNCTION: python_need_rebuild
1769# @DESCRIPTION:
1207# @DESCRIPTION: Mark current package for rebuilding by python-updater after 1770# Mark current package for rebuilding by python-updater after
1208# switching of active version of Python. 1771# switching of active version of Python.
1209python_need_rebuild() { 1772python_need_rebuild() {
1210 if _python_package_supporting_installation_for_multiple_python_abis; then 1773 if _python_package_supporting_installation_for_multiple_python_abis; then
1211 die "${FUNCNAME}() cannot be used in ebuilds of packages supporting installation for multiple Python ABIs" 1774 die "${FUNCNAME}() cannot be used in ebuilds of packages supporting installation for multiple Python ABIs"
1212 fi 1775 fi
1213 1776
1777 _python_check_python_pkg_setup_execution
1778
1779 if [[ "$#" -ne 0 ]]; then
1780 die "${FUNCNAME}() does not accept arguments"
1781 fi
1782
1214 export PYTHON_NEED_REBUILD="$(PYTHON --ABI)" 1783 export PYTHON_NEED_REBUILD="$(PYTHON --ABI)"
1215} 1784}
1216 1785
1217# ================================================================================================ 1786# ================================================================================================
1218# ======================================= GETTER FUNCTIONS ======================================= 1787# ======================================= GETTER FUNCTIONS =======================================
1219# ================================================================================================ 1788# ================================================================================================
1220 1789
1221_PYTHON_ABI_EXTRACTION_COMMAND='import platform 1790_PYTHON_ABI_EXTRACTION_COMMAND=\
1791'import platform
1222import sys 1792import sys
1223sys.stdout.write(".".join(str(x) for x in sys.version_info[:2])) 1793sys.stdout.write(".".join(str(x) for x in sys.version_info[:2]))
1224if platform.system()[:4] == "Java": 1794if platform.system()[:4] == "Java":
1225 sys.stdout.write("-jython")' 1795 sys.stdout.write("-jython")
1796elif hasattr(platform, "python_implementation") and platform.python_implementation() == "PyPy":
1797 sys.stdout.write("-pypy-" + ".".join(str(x) for x in sys.pypy_version_info[:2]))'
1226 1798
1227_python_get_implementation() { 1799_python_get_implementation() {
1800 local ignore_invalid="0"
1801
1802 while (($#)); do
1803 case "$1" in
1804 --ignore-invalid)
1805 ignore_invalid="1"
1806 ;;
1807 --)
1808 shift
1809 break
1810 ;;
1811 -*)
1812 die "${FUNCNAME}(): Unrecognized option '$1'"
1813 ;;
1814 *)
1815 break
1816 ;;
1817 esac
1818 shift
1819 done
1820
1228 if [[ "$#" -ne 1 ]]; then 1821 if [[ "$#" -ne 1 ]]; then
1229 die "${FUNCNAME}() requires 1 argument" 1822 die "${FUNCNAME}() requires 1 argument"
1230 fi 1823 fi
1231 1824
1232 if [[ "$1" =~ ^[[:digit:]]+\.[[:digit:]]+$ ]]; then 1825 if [[ "$1" =~ ^[[:digit:]]+\.[[:digit:]]+$ ]]; then
1233 echo "CPython" 1826 echo "CPython"
1234 elif [[ "$1" =~ ^[[:digit:]]+\.[[:digit:]]+-jython$ ]]; then 1827 elif [[ "$1" =~ ^[[:digit:]]+\.[[:digit:]]+-jython$ ]]; then
1235 echo "Jython" 1828 echo "Jython"
1829 elif [[ "$1" =~ ^[[:digit:]]+\.[[:digit:]]+-pypy-[[:digit:]]+\.[[:digit:]]+$ ]]; then
1830 echo "PyPy"
1236 else 1831 else
1832 if [[ "${ignore_invalid}" == "0" ]]; then
1237 die "${FUNCNAME}(): Unrecognized Python ABI '$1'" 1833 die "${FUNCNAME}(): Unrecognized Python ABI '$1'"
1834 fi
1238 fi 1835 fi
1239} 1836}
1240 1837
1241# @FUNCTION: PYTHON 1838# @FUNCTION: PYTHON
1242# @USAGE: [-2] [-3] [--ABI] [-a|--absolute-path] [-f|--final-ABI] [--] <Python_ABI="${PYTHON_ABI}"> 1839# @USAGE: [-2] [-3] [--ABI] [-a|--absolute-path] [-f|--final-ABI] [--] <Python_ABI="${PYTHON_ABI}">
1243# @DESCRIPTION: 1840# @DESCRIPTION:
1244# Print filename of Python interpreter for specified Python ABI. If Python_ABI argument 1841# Print filename of Python interpreter for specified Python ABI. If Python_ABI argument
1245# is ommitted, then PYTHON_ABI environment variable must be set and is used. 1842# is ommitted, then PYTHON_ABI environment variable must be set and is used.
1246# If -2 option is specified, then active version of Python 2 is used. 1843# If -2 option is specified, then active version of CPython 2 is used.
1247# If -3 option is specified, then active version of Python 3 is used. 1844# If -3 option is specified, then active version of CPython 3 is used.
1248# If --final-ABI option is specified, then final ABI from the list of enabled ABIs is used. 1845# If --final-ABI option is specified, then final ABI from the list of enabled ABIs is used.
1249# -2, -3 and --final-ABI options and Python_ABI argument cannot be specified simultaneously. 1846# -2, -3 and --final-ABI options and Python_ABI argument cannot be specified simultaneously.
1250# If --ABI option is specified, then only specified Python ABI is printed instead of 1847# If --ABI option is specified, then only specified Python ABI is printed instead of
1251# filename of Python interpreter. 1848# filename of Python interpreter.
1252# If --absolute-path option is specified, then absolute path to Python interpreter is printed. 1849# If --absolute-path option is specified, then absolute path to Python interpreter is printed.
1253# --ABI and --absolute-path options cannot be specified simultaneously. 1850# --ABI and --absolute-path options cannot be specified simultaneously.
1254PYTHON() { 1851PYTHON() {
1852 _python_check_python_pkg_setup_execution
1853
1255 local ABI_output="0" absolute_path_output="0" final_ABI="0" PYTHON_ABI="${PYTHON_ABI}" python_interpreter python2="0" python3="0" 1854 local ABI_output="0" absolute_path_output="0" final_ABI="0" PYTHON_ABI="${PYTHON_ABI}" python_interpreter python2="0" python3="0"
1256 1855
1257 while (($#)); do 1856 while (($#)); do
1258 case "$1" in 1857 case "$1" in
1259 -2) 1858 -2)
1284 esac 1883 esac
1285 shift 1884 shift
1286 done 1885 done
1287 1886
1288 if [[ "${ABI_output}" == "1" && "${absolute_path_output}" == "1" ]]; then 1887 if [[ "${ABI_output}" == "1" && "${absolute_path_output}" == "1" ]]; then
1289 die "${FUNCNAME}(): '--ABI and '--absolute-path' options cannot be specified simultaneously" 1888 die "${FUNCNAME}(): '--ABI' and '--absolute-path' options cannot be specified simultaneously"
1290 fi 1889 fi
1291 1890
1292 if [[ "$((${python2} + ${python3} + ${final_ABI}))" -gt 1 ]]; then 1891 if [[ "$((${python2} + ${python3} + ${final_ABI}))" -gt 1 ]]; then
1293 die "${FUNCNAME}(): '-2', '-3' or '--final-ABI' options cannot be specified simultaneously" 1892 die "${FUNCNAME}(): '-2', '-3' or '--final-ABI' options cannot be specified simultaneously"
1294 fi 1893 fi
1296 if [[ "$#" -eq 0 ]]; then 1895 if [[ "$#" -eq 0 ]]; then
1297 if [[ "${final_ABI}" == "1" ]]; then 1896 if [[ "${final_ABI}" == "1" ]]; then
1298 if ! _python_package_supporting_installation_for_multiple_python_abis; then 1897 if ! _python_package_supporting_installation_for_multiple_python_abis; then
1299 die "${FUNCNAME}(): '--final-ABI' option cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs" 1898 die "${FUNCNAME}(): '--final-ABI' option cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs"
1300 fi 1899 fi
1301 validate_PYTHON_ABIS 1900 _python_calculate_PYTHON_ABIS
1302 PYTHON_ABI="${PYTHON_ABIS##* }" 1901 PYTHON_ABI="${PYTHON_ABIS##* }"
1303 elif [[ "${python2}" == "1" ]]; then 1902 elif [[ "${python2}" == "1" ]]; then
1304 PYTHON_ABI="$(eselect python show --python2 --ABI)" 1903 PYTHON_ABI="$(ROOT="/" eselect python show --python2 --ABI)"
1305 if [[ -z "${PYTHON_ABI}" ]]; then 1904 if [[ -z "${PYTHON_ABI}" ]]; then
1306 die "${FUNCNAME}(): Active version of Python 2 not set" 1905 die "${FUNCNAME}(): Active version of CPython 2 not set"
1307 elif [[ "${PYTHON_ABI}" != "2."* ]]; then 1906 elif [[ "${PYTHON_ABI}" != "2."* ]]; then
1308 die "${FUNCNAME}(): Internal error in \`eselect python show --python2\`" 1907 die "${FUNCNAME}(): Internal error in \`eselect python show --python2\`"
1309 fi 1908 fi
1310 elif [[ "${python3}" == "1" ]]; then 1909 elif [[ "${python3}" == "1" ]]; then
1311 PYTHON_ABI="$(eselect python show --python3 --ABI)" 1910 PYTHON_ABI="$(ROOT="/" eselect python show --python3 --ABI)"
1312 if [[ -z "${PYTHON_ABI}" ]]; then 1911 if [[ -z "${PYTHON_ABI}" ]]; then
1313 die "${FUNCNAME}(): Active version of Python 3 not set" 1912 die "${FUNCNAME}(): Active version of CPython 3 not set"
1314 elif [[ "${PYTHON_ABI}" != "3."* ]]; then 1913 elif [[ "${PYTHON_ABI}" != "3."* ]]; then
1315 die "${FUNCNAME}(): Internal error in \`eselect python show --python3\`" 1914 die "${FUNCNAME}(): Internal error in \`eselect python show --python3\`"
1316 fi 1915 fi
1317 elif ! _python_package_supporting_installation_for_multiple_python_abis; then 1916 elif _python_package_supporting_installation_for_multiple_python_abis; then
1917 if ! _python_abi-specific_local_scope; then
1918 die "${FUNCNAME}() should be used in ABI-specific local scope"
1919 fi
1920 else
1318 PYTHON_ABI="$("${EPREFIX}/usr/bin/python" -c "${_PYTHON_ABI_EXTRACTION_COMMAND}")" 1921 PYTHON_ABI="$("${EPREFIX}/usr/bin/python" -c "${_PYTHON_ABI_EXTRACTION_COMMAND}")"
1319 if [[ -z "${PYTHON_ABI}" ]]; then 1922 if [[ -z "${PYTHON_ABI}" ]]; then
1320 die "${FUNCNAME}(): Main active version of Python not set" 1923 die "${FUNCNAME}(): Failure of extraction of locally active version of Python"
1321 fi 1924 fi
1322 elif [[ -z "${PYTHON_ABI}" ]]; then
1323 die "${FUNCNAME}(): Invalid usage: ${FUNCNAME}() should be used in ABI-specific local scope"
1324 fi 1925 fi
1325 elif [[ "$#" -eq 1 ]]; then 1926 elif [[ "$#" -eq 1 ]]; then
1326 if [[ "${final_ABI}" == "1" ]]; then 1927 if [[ "${final_ABI}" == "1" ]]; then
1327 die "${FUNCNAME}(): '--final-ABI' option and Python ABI cannot be specified simultaneously" 1928 die "${FUNCNAME}(): '--final-ABI' option and Python ABI cannot be specified simultaneously"
1328 fi 1929 fi
1342 return 1943 return
1343 else 1944 else
1344 if [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "CPython" ]]; then 1945 if [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "CPython" ]]; then
1345 python_interpreter="python${PYTHON_ABI}" 1946 python_interpreter="python${PYTHON_ABI}"
1346 elif [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "Jython" ]]; then 1947 elif [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "Jython" ]]; then
1347 python_interpreter="jython-${PYTHON_ABI%-jython}" 1948 python_interpreter="jython${PYTHON_ABI%-jython}"
1949 elif [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "PyPy" ]]; then
1950 python_interpreter="pypy-c${PYTHON_ABI#*-pypy-}"
1348 fi 1951 fi
1349 1952
1350 if [[ "${absolute_path_output}" == "1" ]]; then 1953 if [[ "${absolute_path_output}" == "1" ]]; then
1351 echo -n "${EPREFIX}/usr/bin/${python_interpreter}" 1954 echo -n "${EPREFIX}/usr/bin/${python_interpreter}"
1352 else 1955 else
1363# @USAGE: [-f|--final-ABI] 1966# @USAGE: [-f|--final-ABI]
1364# @DESCRIPTION: 1967# @DESCRIPTION:
1365# Print name of Python implementation. 1968# Print name of Python implementation.
1366# If --final-ABI option is specified, then final ABI from the list of enabled ABIs is used. 1969# If --final-ABI option is specified, then final ABI from the list of enabled ABIs is used.
1367python_get_implementation() { 1970python_get_implementation() {
1971 _python_check_python_pkg_setup_execution
1972
1368 local final_ABI="0" PYTHON_ABI="${PYTHON_ABI}" 1973 local final_ABI="0" PYTHON_ABI="${PYTHON_ABI}"
1369 1974
1370 while (($#)); do 1975 while (($#)); do
1371 case "$1" in 1976 case "$1" in
1372 -f|--final-ABI) 1977 -f|--final-ABI)
1385 if [[ "${final_ABI}" == "1" ]]; then 1990 if [[ "${final_ABI}" == "1" ]]; then
1386 if ! _python_package_supporting_installation_for_multiple_python_abis; then 1991 if ! _python_package_supporting_installation_for_multiple_python_abis; then
1387 die "${FUNCNAME}(): '--final-ABI' option cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs" 1992 die "${FUNCNAME}(): '--final-ABI' option cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs"
1388 fi 1993 fi
1389 PYTHON_ABI="$(PYTHON -f --ABI)" 1994 PYTHON_ABI="$(PYTHON -f --ABI)"
1390 elif [[ -z "${PYTHON_ABI}" ]]; then 1995 else
1996 if _python_package_supporting_installation_for_multiple_python_abis; then
1997 if ! _python_abi-specific_local_scope; then
1998 die "${FUNCNAME}() should be used in ABI-specific local scope"
1999 fi
2000 else
1391 PYTHON_ABI="$(PYTHON --ABI)" 2001 PYTHON_ABI="${PYTHON_ABI:-$(PYTHON --ABI)}"
2002 fi
1392 fi 2003 fi
1393 2004
1394 echo "$(_python_get_implementation "${PYTHON_ABI}")" 2005 echo "$(_python_get_implementation "${PYTHON_ABI}")"
1395} 2006}
1396 2007
1398# @USAGE: [-f|--final-ABI] 2009# @USAGE: [-f|--final-ABI]
1399# @DESCRIPTION: 2010# @DESCRIPTION:
1400# Print category, name and slot of package providing Python implementation. 2011# Print category, name and slot of package providing Python implementation.
1401# If --final-ABI option is specified, then final ABI from the list of enabled ABIs is used. 2012# If --final-ABI option is specified, then final ABI from the list of enabled ABIs is used.
1402python_get_implementational_package() { 2013python_get_implementational_package() {
2014 _python_check_python_pkg_setup_execution
2015
1403 local final_ABI="0" PYTHON_ABI="${PYTHON_ABI}" 2016 local final_ABI="0" PYTHON_ABI="${PYTHON_ABI}"
1404 2017
1405 while (($#)); do 2018 while (($#)); do
1406 case "$1" in 2019 case "$1" in
1407 -f|--final-ABI) 2020 -f|--final-ABI)
1420 if [[ "${final_ABI}" == "1" ]]; then 2033 if [[ "${final_ABI}" == "1" ]]; then
1421 if ! _python_package_supporting_installation_for_multiple_python_abis; then 2034 if ! _python_package_supporting_installation_for_multiple_python_abis; then
1422 die "${FUNCNAME}(): '--final-ABI' option cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs" 2035 die "${FUNCNAME}(): '--final-ABI' option cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs"
1423 fi 2036 fi
1424 PYTHON_ABI="$(PYTHON -f --ABI)" 2037 PYTHON_ABI="$(PYTHON -f --ABI)"
1425 elif [[ -z "${PYTHON_ABI}" ]]; then 2038 else
2039 if _python_package_supporting_installation_for_multiple_python_abis; then
2040 if ! _python_abi-specific_local_scope; then
2041 die "${FUNCNAME}() should be used in ABI-specific local scope"
2042 fi
2043 else
1426 PYTHON_ABI="$(PYTHON --ABI)" 2044 PYTHON_ABI="${PYTHON_ABI:-$(PYTHON --ABI)}"
1427 fi 2045 fi
2046 fi
1428 2047
2048 if [[ "${EAPI:-0}" == "0" ]]; then
1429 if [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "CPython" ]]; then 2049 if [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "CPython" ]]; then
1430 echo "dev-lang/python:${PYTHON_ABI}" 2050 echo "=dev-lang/python-${PYTHON_ABI}*"
1431 elif [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "Jython" ]]; then 2051 elif [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "Jython" ]]; then
2052 echo "=dev-java/jython-${PYTHON_ABI%-jython}*"
2053 elif [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "PyPy" ]]; then
2054 echo "=dev-python/pypy-${PYTHON_ABI#*-pypy-}*"
2055 fi
2056 else
2057 if [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "CPython" ]]; then
2058 echo "dev-lang/python:${PYTHON_ABI}"
2059 elif [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "Jython" ]]; then
1432 echo "dev-java/jython:${PYTHON_ABI%-jython}" 2060 echo "dev-java/jython:${PYTHON_ABI%-jython}"
2061 elif [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "PyPy" ]]; then
2062 echo "dev-python/pypy:${PYTHON_ABI#*-pypy-}"
2063 fi
1433 fi 2064 fi
1434} 2065}
1435 2066
1436# @FUNCTION: python_get_includedir 2067# @FUNCTION: python_get_includedir
1437# @USAGE: [-f|--final-ABI] 2068# @USAGE: [-b|--base-path] [-f|--final-ABI]
1438# @DESCRIPTION: 2069# @DESCRIPTION:
1439# Print path to Python include directory. 2070# Print path to Python include directory.
2071# If --base-path option is specified, then path not prefixed with "/" is printed.
1440# If --final-ABI option is specified, then final ABI from the list of enabled ABIs is used. 2072# If --final-ABI option is specified, then final ABI from the list of enabled ABIs is used.
1441python_get_includedir() { 2073python_get_includedir() {
2074 _python_check_python_pkg_setup_execution
2075
1442 local final_ABI="0" PYTHON_ABI="${PYTHON_ABI}" 2076 local base_path="0" final_ABI="0" prefix PYTHON_ABI="${PYTHON_ABI}"
2077
2078 while (($#)); do
2079 case "$1" in
2080 -b|--base-path)
2081 base_path="1"
2082 ;;
2083 -f|--final-ABI)
2084 final_ABI="1"
2085 ;;
2086 -*)
2087 die "${FUNCNAME}(): Unrecognized option '$1'"
2088 ;;
2089 *)
2090 die "${FUNCNAME}(): Invalid usage"
2091 ;;
2092 esac
2093 shift
2094 done
2095
2096 if [[ "${base_path}" == "0" ]]; then
2097 prefix="/"
2098 fi
2099
2100 if [[ "${final_ABI}" == "1" ]]; then
2101 if ! _python_package_supporting_installation_for_multiple_python_abis; then
2102 die "${FUNCNAME}(): '--final-ABI' option cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs"
2103 fi
2104 PYTHON_ABI="$(PYTHON -f --ABI)"
2105 else
2106 if _python_package_supporting_installation_for_multiple_python_abis; then
2107 if ! _python_abi-specific_local_scope; then
2108 die "${FUNCNAME}() should be used in ABI-specific local scope"
2109 fi
2110 else
2111 PYTHON_ABI="${PYTHON_ABI:-$(PYTHON --ABI)}"
2112 fi
2113 fi
2114
2115 if [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "CPython" ]]; then
2116 echo "${prefix}usr/include/python${PYTHON_ABI}"
2117 elif [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "Jython" ]]; then
2118 echo "${prefix}usr/share/jython-${PYTHON_ABI%-jython}/Include"
2119 elif [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "PyPy" ]]; then
2120 echo "${prefix}usr/$(get_libdir)/pypy${PYTHON_ABI#*-pypy-}/include"
2121 fi
2122}
2123
2124# @FUNCTION: python_get_libdir
2125# @USAGE: [-b|--base-path] [-f|--final-ABI]
2126# @DESCRIPTION:
2127# Print path to Python standard library directory.
2128# If --base-path option is specified, then path not prefixed with "/" is printed.
2129# If --final-ABI option is specified, then final ABI from the list of enabled ABIs is used.
2130python_get_libdir() {
2131 _python_check_python_pkg_setup_execution
2132
2133 local base_path="0" final_ABI="0" prefix PYTHON_ABI="${PYTHON_ABI}"
2134
2135 while (($#)); do
2136 case "$1" in
2137 -b|--base-path)
2138 base_path="1"
2139 ;;
2140 -f|--final-ABI)
2141 final_ABI="1"
2142 ;;
2143 -*)
2144 die "${FUNCNAME}(): Unrecognized option '$1'"
2145 ;;
2146 *)
2147 die "${FUNCNAME}(): Invalid usage"
2148 ;;
2149 esac
2150 shift
2151 done
2152
2153 if [[ "${base_path}" == "0" ]]; then
2154 prefix="/"
2155 fi
2156
2157 if [[ "${final_ABI}" == "1" ]]; then
2158 if ! _python_package_supporting_installation_for_multiple_python_abis; then
2159 die "${FUNCNAME}(): '--final-ABI' option cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs"
2160 fi
2161 PYTHON_ABI="$(PYTHON -f --ABI)"
2162 else
2163 if _python_package_supporting_installation_for_multiple_python_abis; then
2164 if ! _python_abi-specific_local_scope; then
2165 die "${FUNCNAME}() should be used in ABI-specific local scope"
2166 fi
2167 else
2168 PYTHON_ABI="${PYTHON_ABI:-$(PYTHON --ABI)}"
2169 fi
2170 fi
2171
2172 if [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "CPython" ]]; then
2173 echo "${prefix}usr/$(get_libdir)/python${PYTHON_ABI}"
2174 elif [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "Jython" ]]; then
2175 echo "${prefix}usr/share/jython-${PYTHON_ABI%-jython}/Lib"
2176 elif [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "PyPy" ]]; then
2177 die "${FUNCNAME}(): PyPy has multiple standard library directories"
2178 fi
2179}
2180
2181# @FUNCTION: python_get_sitedir
2182# @USAGE: [-b|--base-path] [-f|--final-ABI]
2183# @DESCRIPTION:
2184# Print path to Python site-packages directory.
2185# If --base-path option is specified, then path not prefixed with "/" is printed.
2186# If --final-ABI option is specified, then final ABI from the list of enabled ABIs is used.
2187python_get_sitedir() {
2188 _python_check_python_pkg_setup_execution
2189
2190 local base_path="0" final_ABI="0" prefix PYTHON_ABI="${PYTHON_ABI}"
2191
2192 while (($#)); do
2193 case "$1" in
2194 -b|--base-path)
2195 base_path="1"
2196 ;;
2197 -f|--final-ABI)
2198 final_ABI="1"
2199 ;;
2200 -*)
2201 die "${FUNCNAME}(): Unrecognized option '$1'"
2202 ;;
2203 *)
2204 die "${FUNCNAME}(): Invalid usage"
2205 ;;
2206 esac
2207 shift
2208 done
2209
2210 if [[ "${base_path}" == "0" ]]; then
2211 prefix="/"
2212 fi
2213
2214 if [[ "${final_ABI}" == "1" ]]; then
2215 if ! _python_package_supporting_installation_for_multiple_python_abis; then
2216 die "${FUNCNAME}(): '--final-ABI' option cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs"
2217 fi
2218 PYTHON_ABI="$(PYTHON -f --ABI)"
2219 else
2220 if _python_package_supporting_installation_for_multiple_python_abis; then
2221 if ! _python_abi-specific_local_scope; then
2222 die "${FUNCNAME}() should be used in ABI-specific local scope"
2223 fi
2224 else
2225 PYTHON_ABI="${PYTHON_ABI:-$(PYTHON --ABI)}"
2226 fi
2227 fi
2228
2229 if [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "CPython" ]]; then
2230 echo "${prefix}usr/$(get_libdir)/python${PYTHON_ABI}/site-packages"
2231 elif [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "Jython" ]]; then
2232 echo "${prefix}usr/share/jython-${PYTHON_ABI%-jython}/Lib/site-packages"
2233 elif [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "PyPy" ]]; then
2234 echo "${prefix}usr/$(get_libdir)/pypy${PYTHON_ABI#*-pypy-}/site-packages"
2235 fi
2236}
2237
2238# @FUNCTION: python_get_library
2239# @USAGE: [-b|--base-path] [-f|--final-ABI] [-l|--linker-option]
2240# @DESCRIPTION:
2241# Print path to Python library.
2242# If --base-path option is specified, then path not prefixed with "/" is printed.
2243# If --linker-option is specified, then "-l${library}" linker option is printed.
2244# If --final-ABI option is specified, then final ABI from the list of enabled ABIs is used.
2245python_get_library() {
2246 _python_check_python_pkg_setup_execution
2247
2248 local base_path="0" final_ABI="0" linker_option="0" prefix PYTHON_ABI="${PYTHON_ABI}"
2249
2250 while (($#)); do
2251 case "$1" in
2252 -b|--base-path)
2253 base_path="1"
2254 ;;
2255 -f|--final-ABI)
2256 final_ABI="1"
2257 ;;
2258 -l|--linker-option)
2259 linker_option="1"
2260 ;;
2261 -*)
2262 die "${FUNCNAME}(): Unrecognized option '$1'"
2263 ;;
2264 *)
2265 die "${FUNCNAME}(): Invalid usage"
2266 ;;
2267 esac
2268 shift
2269 done
2270
2271 if [[ "${base_path}" == "0" ]]; then
2272 prefix="/"
2273 fi
2274
2275 if [[ "${base_path}" == "1" && "${linker_option}" == "1" ]]; then
2276 die "${FUNCNAME}(): '--base-path' and '--linker-option' options cannot be specified simultaneously"
2277 fi
2278
2279 if [[ "${final_ABI}" == "1" ]]; then
2280 if ! _python_package_supporting_installation_for_multiple_python_abis; then
2281 die "${FUNCNAME}(): '--final-ABI' option cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs"
2282 fi
2283 PYTHON_ABI="$(PYTHON -f --ABI)"
2284 else
2285 if _python_package_supporting_installation_for_multiple_python_abis; then
2286 if ! _python_abi-specific_local_scope; then
2287 die "${FUNCNAME}() should be used in ABI-specific local scope"
2288 fi
2289 else
2290 PYTHON_ABI="${PYTHON_ABI:-$(PYTHON --ABI)}"
2291 fi
2292 fi
2293
2294 if [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "CPython" ]]; then
2295 if [[ "${linker_option}" == "1" ]]; then
2296 echo "-lpython${PYTHON_ABI}"
2297 else
2298 echo "${prefix}usr/$(get_libdir)/libpython${PYTHON_ABI}$(get_libname)"
2299 fi
2300 elif [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "Jython" ]]; then
2301 die "${FUNCNAME}(): Jython does not have shared library"
2302 elif [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "PyPy" ]]; then
2303 die "${FUNCNAME}(): PyPy does not have shared library"
2304 fi
2305}
2306
2307# @FUNCTION: python_get_version
2308# @USAGE: [-f|--final-ABI] [-l|--language] [--full] [--major] [--minor] [--micro]
2309# @DESCRIPTION:
2310# Print version of Python implementation.
2311# --full, --major, --minor and --micro options cannot be specified simultaneously.
2312# If --full, --major, --minor and --micro options are not specified, then "${major_version}.${minor_version}" is printed.
2313# If --language option is specified, then version of Python language is printed.
2314# --language and --full options cannot be specified simultaneously.
2315# --language and --micro options cannot be specified simultaneously.
2316# If --final-ABI option is specified, then final ABI from the list of enabled ABIs is used.
2317python_get_version() {
2318 _python_check_python_pkg_setup_execution
2319
2320 local final_ABI="0" language="0" language_version full="0" major="0" minor="0" micro="0" PYTHON_ABI="${PYTHON_ABI}" python_command
1443 2321
1444 while (($#)); do 2322 while (($#)); do
1445 case "$1" in 2323 case "$1" in
1446 -f|--final-ABI) 2324 -f|--final-ABI)
1447 final_ABI="1" 2325 final_ABI="1"
1448 ;; 2326 ;;
2327 -l|--language)
2328 language="1"
2329 ;;
2330 --full)
2331 full="1"
2332 ;;
2333 --major)
2334 major="1"
2335 ;;
2336 --minor)
2337 minor="1"
2338 ;;
2339 --micro)
2340 micro="1"
2341 ;;
1449 -*) 2342 -*)
1450 die "${FUNCNAME}(): Unrecognized option '$1'" 2343 die "${FUNCNAME}(): Unrecognized option '$1'"
1451 ;; 2344 ;;
1452 *) 2345 *)
1453 die "${FUNCNAME}(): Invalid usage" 2346 die "${FUNCNAME}(): Invalid usage"
1458 2351
1459 if [[ "${final_ABI}" == "1" ]]; then 2352 if [[ "${final_ABI}" == "1" ]]; then
1460 if ! _python_package_supporting_installation_for_multiple_python_abis; then 2353 if ! _python_package_supporting_installation_for_multiple_python_abis; then
1461 die "${FUNCNAME}(): '--final-ABI' option cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs" 2354 die "${FUNCNAME}(): '--final-ABI' option cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs"
1462 fi 2355 fi
2356 else
2357 if _python_package_supporting_installation_for_multiple_python_abis && ! _python_abi-specific_local_scope; then
2358 die "${FUNCNAME}() should be used in ABI-specific local scope"
2359 fi
2360 fi
2361
2362 if [[ "$((${full} + ${major} + ${minor} + ${micro}))" -gt 1 ]]; then
2363 die "${FUNCNAME}(): '--full', '--major', '--minor' or '--micro' options cannot be specified simultaneously"
2364 fi
2365
2366 if [[ "${language}" == "1" ]]; then
2367 if [[ "${final_ABI}" == "1" ]]; then
1463 PYTHON_ABI="$(PYTHON -f --ABI)" 2368 PYTHON_ABI="$(PYTHON -f --ABI)"
1464 elif [[ -z "${PYTHON_ABI}" ]]; then 2369 elif [[ -z "${PYTHON_ABI}" ]]; then
1465 PYTHON_ABI="$(PYTHON --ABI)" 2370 PYTHON_ABI="$(PYTHON --ABI)"
1466 fi 2371 fi
1467 2372 language_version="${PYTHON_ABI%%-*}"
2373 if [[ "${full}" == "1" ]]; then
2374 die "${FUNCNAME}(): '--language' and '--full' options cannot be specified simultaneously"
2375 elif [[ "${major}" == "1" ]]; then
2376 echo "${language_version%.*}"
2377 elif [[ "${minor}" == "1" ]]; then
2378 echo "${language_version#*.}"
2379 elif [[ "${micro}" == "1" ]]; then
2380 die "${FUNCNAME}(): '--language' and '--micro' options cannot be specified simultaneously"
2381 else
2382 echo "${language_version}"
2383 fi
2384 else
2385 if [[ "${full}" == "1" ]]; then
2386 python_command="import sys; print('.'.join(str(x) for x in getattr(sys, 'pypy_version_info', sys.version_info)[:3]))"
2387 elif [[ "${major}" == "1" ]]; then
2388 python_command="import sys; print(getattr(sys, 'pypy_version_info', sys.version_info)[0])"
2389 elif [[ "${minor}" == "1" ]]; then
2390 python_command="import sys; print(getattr(sys, 'pypy_version_info', sys.version_info)[1])"
2391 elif [[ "${micro}" == "1" ]]; then
2392 python_command="import sys; print(getattr(sys, 'pypy_version_info', sys.version_info)[2])"
2393 else
2394 if [[ -n "${PYTHON_ABI}" && "${final_ABI}" == "0" ]]; then
1468 if [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "CPython" ]]; then 2395 if [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "CPython" ]]; then
1469 echo "/usr/include/python${PYTHON_ABI}" 2396 echo "${PYTHON_ABI}"
1470 elif [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "Jython" ]]; then 2397 elif [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "Jython" ]]; then
1471 echo "/usr/share/jython-${PYTHON_ABI%-jython}/Include" 2398 echo "${PYTHON_ABI%-jython}"
2399 elif [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "PyPy" ]]; then
2400 echo "${PYTHON_ABI#*-pypy-}"
2401 fi
2402 return
2403 fi
2404 python_command="from sys import version_info; print('.'.join(str(x) for x in version_info[:2]))"
1472 fi 2405 fi
1473}
1474 2406
1475# @FUNCTION: python_get_libdir 2407 if [[ "${final_ABI}" == "1" ]]; then
2408 "$(PYTHON -f)" -c "${python_command}"
2409 else
2410 "$(PYTHON ${PYTHON_ABI})" -c "${python_command}"
2411 fi
2412 fi
2413}
2414
2415# @FUNCTION: python_get_implementation_and_version
1476# @USAGE: [-f|--final-ABI] 2416# @USAGE: [-f|--final-ABI]
1477# @DESCRIPTION: 2417# @DESCRIPTION:
1478# Print path to Python library directory. 2418# Print name and version of Python implementation.
2419# If version of Python implementation is not bound to version of Python language, then
2420# version of Python language is additionally printed.
1479# If --final-ABI option is specified, then final ABI from the list of enabled ABIs is used. 2421# If --final-ABI option is specified, then final ABI from the list of enabled ABIs is used.
1480python_get_libdir() { 2422python_get_implementation_and_version() {
2423 _python_check_python_pkg_setup_execution
2424
1481 local final_ABI="0" PYTHON_ABI="${PYTHON_ABI}" 2425 local final_ABI="0" PYTHON_ABI="${PYTHON_ABI}"
1482 2426
1483 while (($#)); do 2427 while (($#)); do
1484 case "$1" in 2428 case "$1" in
1485 -f|--final-ABI) 2429 -f|--final-ABI)
1498 if [[ "${final_ABI}" == "1" ]]; then 2442 if [[ "${final_ABI}" == "1" ]]; then
1499 if ! _python_package_supporting_installation_for_multiple_python_abis; then 2443 if ! _python_package_supporting_installation_for_multiple_python_abis; then
1500 die "${FUNCNAME}(): '--final-ABI' option cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs" 2444 die "${FUNCNAME}(): '--final-ABI' option cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs"
1501 fi 2445 fi
1502 PYTHON_ABI="$(PYTHON -f --ABI)" 2446 PYTHON_ABI="$(PYTHON -f --ABI)"
1503 elif [[ -z "${PYTHON_ABI}" ]]; then 2447 else
1504 PYTHON_ABI="$(PYTHON --ABI)"
1505 fi
1506
1507 if [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "CPython" ]]; then
1508 echo "/usr/$(get_libdir)/python${PYTHON_ABI}"
1509 elif [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "Jython" ]]; then
1510 echo "/usr/share/jython-${PYTHON_ABI%-jython}/Lib"
1511 fi
1512}
1513
1514# @FUNCTION: python_get_sitedir
1515# @USAGE: [-f|--final-ABI]
1516# @DESCRIPTION:
1517# Print path to Python site-packages directory.
1518# If --final-ABI option is specified, then final ABI from the list of enabled ABIs is used.
1519python_get_sitedir() {
1520 local options=()
1521
1522 while (($#)); do
1523 case "$1" in
1524 -f|--final-ABI)
1525 if ! _python_package_supporting_installation_for_multiple_python_abis; then
1526 die "${FUNCNAME}(): '--final-ABI' option cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs"
1527 fi
1528 options+=("$1")
1529 ;;
1530 -*)
1531 die "${FUNCNAME}(): Unrecognized option '$1'"
1532 ;;
1533 *)
1534 die "${FUNCNAME}(): Invalid usage"
1535 ;;
1536 esac
1537 shift
1538 done
1539
1540 echo "$(python_get_libdir "${options[@]}")/site-packages"
1541}
1542
1543# @FUNCTION: python_get_library
1544# @USAGE: [-f|--final-ABI] [-l|--linker-option]
1545# @DESCRIPTION:
1546# Print path to Python library.
1547# If --linker-option is specified, then "-l${library}" linker option is printed.
1548# If --final-ABI option is specified, then final ABI from the list of enabled ABIs is used.
1549python_get_library() {
1550 local final_ABI="0" linker_option="0" PYTHON_ABI="${PYTHON_ABI}"
1551
1552 while (($#)); do
1553 case "$1" in
1554 -f|--final-ABI)
1555 final_ABI="1"
1556 ;;
1557 -l|--linker-option)
1558 linker_option="1"
1559 ;;
1560 -*)
1561 die "${FUNCNAME}(): Unrecognized option '$1'"
1562 ;;
1563 *)
1564 die "${FUNCNAME}(): Invalid usage"
1565 ;;
1566 esac
1567 shift
1568 done
1569
1570 if [[ "${final_ABI}" == "1" ]]; then
1571 if ! _python_package_supporting_installation_for_multiple_python_abis; then 2448 if _python_package_supporting_installation_for_multiple_python_abis; then
1572 die "${FUNCNAME}(): '--final-ABI' option cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs" 2449 if ! _python_abi-specific_local_scope; then
2450 die "${FUNCNAME}() should be used in ABI-specific local scope"
1573 fi 2451 fi
1574 PYTHON_ABI="$(PYTHON -f --ABI)"
1575 elif [[ -z "${PYTHON_ABI}" ]]; then
1576 PYTHON_ABI="$(PYTHON --ABI)"
1577 fi
1578
1579 if [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "CPython" ]]; then
1580 if [[ "${linker_option}" == "1" ]]; then
1581 echo "-lpython${PYTHON_ABI}"
1582 else 2452 else
1583 echo "/usr/$(get_libdir)/libpython${PYTHON_ABI}$(get_libname)" 2453 PYTHON_ABI="${PYTHON_ABI:-$(PYTHON --ABI)}"
1584 fi
1585 elif [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "Jython" ]]; then
1586 die "${FUNCNAME}(): Jython does not have shared library"
1587 fi
1588}
1589
1590# @FUNCTION: python_get_version
1591# @USAGE: [-f|--final-ABI] [--full] [--major] [--minor] [--micro]
1592# @DESCRIPTION:
1593# Print Python version.
1594# --full, --major, --minor and --micro options cannot be specified simultaneously.
1595# If --full, --major, --minor and --micro options are not specified, then "${major_version}.${minor_version}" is printed.
1596# If --final-ABI option is specified, then final ABI from the list of enabled ABIs is used.
1597python_get_version() {
1598 local final_ABI="0" full="0" major="0" minor="0" micro="0" python_command
1599
1600 while (($#)); do
1601 case "$1" in
1602 -f|--final-ABI)
1603 final_ABI="1"
1604 ;;
1605 --full)
1606 full="1"
1607 ;;
1608 --major)
1609 major="1"
1610 ;;
1611 --minor)
1612 minor="1"
1613 ;;
1614 --micro)
1615 micro="1"
1616 ;;
1617 -*)
1618 die "${FUNCNAME}(): Unrecognized option '$1'"
1619 ;;
1620 *)
1621 die "${FUNCNAME}(): Invalid usage"
1622 ;;
1623 esac
1624 shift
1625 done
1626
1627 if [[ "$((${full} + ${major} + ${minor} + ${micro}))" -gt 1 ]]; then
1628 die "${FUNCNAME}(): '--full', '--major', '--minor' or '--micro' options cannot be specified simultaneously"
1629 fi
1630
1631 if [[ "${full}" == "1" ]]; then
1632 python_command="from sys import version_info; print('.'.join(str(x) for x in version_info[:3]))"
1633 elif [[ "${major}" == "1" ]]; then
1634 python_command="from sys import version_info; print(version_info[0])"
1635 elif [[ "${minor}" == "1" ]]; then
1636 python_command="from sys import version_info; print(version_info[1])"
1637 elif [[ "${micro}" == "1" ]]; then
1638 python_command="from sys import version_info; print(version_info[2])"
1639 else
1640 if [[ -n "${PYTHON_ABI}" && "${final_ABI}" == "0" ]]; then
1641 if [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "CPython" ]]; then
1642 echo "${PYTHON_ABI}"
1643 elif [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "Jython" ]]; then
1644 echo "${PYTHON_ABI%-jython}"
1645 fi 2454 fi
1646 return
1647 fi 2455 fi
1648 python_command="from sys import version_info; print('.'.join(str(x) for x in version_info[:2]))"
1649 fi
1650 2456
1651 if [[ "${final_ABI}" == "1" ]]; then 2457 if [[ "${PYTHON_ABI}" =~ ^[[:digit:]]+\.[[:digit:]]+-[[:alnum:]]+-[[:digit:]]+\.[[:digit:]]+$ ]]; then
1652 if ! _python_package_supporting_installation_for_multiple_python_abis; then 2458 echo "$(_python_get_implementation "${PYTHON_ABI}") ${PYTHON_ABI##*-} (Python ${PYTHON_ABI%%-*})"
1653 die "${FUNCNAME}(): '--final-ABI' option cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs"
1654 fi
1655 "$(PYTHON -f)" -c "${python_command}"
1656 else 2459 else
1657 "$(PYTHON ${PYTHON_ABI})" -c "${python_command}" 2460 echo "$(_python_get_implementation "${PYTHON_ABI}") ${PYTHON_ABI%%-*}"
1658 fi 2461 fi
1659} 2462}
1660 2463
1661# ================================================================================================ 2464# ================================================================================================
1662# ================================ FUNCTIONS FOR RUNNING OF TESTS ================================ 2465# ================================ FUNCTIONS FOR RUNNING OF TESTS ================================
1671_python_test_hook() { 2474_python_test_hook() {
1672 if [[ "$#" -ne 1 ]]; then 2475 if [[ "$#" -ne 1 ]]; then
1673 die "${FUNCNAME}() requires 1 argument" 2476 die "${FUNCNAME}() requires 1 argument"
1674 fi 2477 fi
1675 2478
1676 if _python_package_supporting_installation_for_multiple_python_abis && [[ "$(type -t "${FUNCNAME[3]}_$1_hook")" == "function" ]]; then 2479 if _python_package_supporting_installation_for_multiple_python_abis && [[ "$(type -t "${_PYTHON_TEST_FUNCTION}_$1_hook")" == "function" ]]; then
1677 "${FUNCNAME[3]}_$1_hook" 2480 "${_PYTHON_TEST_FUNCTION}_$1_hook"
1678 fi 2481 fi
1679} 2482}
1680 2483
1681# @FUNCTION: python_execute_nosetests 2484# @FUNCTION: python_execute_nosetests
1682# @USAGE: [-P|--PYTHONPATH PYTHONPATH] [-s|--separate-build-dirs] [--] [arguments] 2485# @USAGE: [-P|--PYTHONPATH PYTHONPATH] [-s|--separate-build-dirs] [--] [arguments]
1683# @DESCRIPTION: 2486# @DESCRIPTION:
1684# Execute nosetests for all enabled Python ABIs. 2487# Execute nosetests for all enabled Python ABIs.
1685# In ebuilds of packages supporting installation for multiple Python ABIs, this function calls 2488# In ebuilds of packages supporting installation for multiple Python ABIs, this function calls
1686# python_execute_nosetests_pre_hook() and python_execute_nosetests_post_hook(), if they are defined. 2489# python_execute_nosetests_pre_hook() and python_execute_nosetests_post_hook(), if they are defined.
1687python_execute_nosetests() { 2490python_execute_nosetests() {
2491 _python_check_python_pkg_setup_execution
1688 _python_set_color_variables 2492 _python_set_color_variables
1689 2493
1690 local PYTHONPATH_template= separate_build_dirs= 2494 local PYTHONPATH_template separate_build_dirs
1691 2495
1692 while (($#)); do 2496 while (($#)); do
1693 case "$1" in 2497 case "$1" in
1694 -P|--PYTHONPATH) 2498 -P|--PYTHONPATH)
1695 PYTHONPATH_template="$2" 2499 PYTHONPATH_template="$2"
1711 esac 2515 esac
1712 shift 2516 shift
1713 done 2517 done
1714 2518
1715 python_test_function() { 2519 python_test_function() {
1716 local evaluated_PYTHONPATH= 2520 local evaluated_PYTHONPATH
1717 2521
1718 if [[ -n "${PYTHONPATH_template}" ]]; then
1719 evaluated_PYTHONPATH="$(eval echo -n "${PYTHONPATH_template}")" 2522 eval "evaluated_PYTHONPATH=\"${PYTHONPATH_template}\""
1720 if [[ ! -e "${evaluated_PYTHONPATH}" ]]; then
1721 unset evaluated_PYTHONPATH
1722 fi
1723 fi
1724 2523
1725 _python_test_hook pre 2524 _PYTHON_TEST_FUNCTION="python_execute_nosetests" _python_test_hook pre
1726 2525
1727 if [[ -n "${evaluated_PYTHONPATH}" ]]; then 2526 if [[ -n "${evaluated_PYTHONPATH}" ]]; then
1728 echo ${_BOLD}PYTHONPATH="${evaluated_PYTHONPATH}" nosetests --verbosity="${PYTHON_TEST_VERBOSITY}" "$@"${_NORMAL} 2527 echo ${_BOLD}PYTHONPATH="${evaluated_PYTHONPATH}" nosetests --verbosity="${PYTHON_TEST_VERBOSITY}" "$@"${_NORMAL}
1729 PYTHONPATH="${evaluated_PYTHONPATH}" nosetests --verbosity="${PYTHON_TEST_VERBOSITY}" "$@" || return "$?" 2528 PYTHONPATH="${evaluated_PYTHONPATH}" nosetests --verbosity="${PYTHON_TEST_VERBOSITY}" "$@" || return "$?"
1730 else 2529 else
1731 echo ${_BOLD}nosetests --verbosity="${PYTHON_TEST_VERBOSITY}" "$@"${_NORMAL} 2530 echo ${_BOLD}nosetests --verbosity="${PYTHON_TEST_VERBOSITY}" "$@"${_NORMAL}
1732 nosetests --verbosity="${PYTHON_TEST_VERBOSITY}" "$@" || return "$?" 2531 nosetests --verbosity="${PYTHON_TEST_VERBOSITY}" "$@" || return "$?"
1733 fi 2532 fi
1734 2533
1735 _python_test_hook post 2534 _PYTHON_TEST_FUNCTION="python_execute_nosetests" _python_test_hook post
1736 } 2535 }
1737 if _python_package_supporting_installation_for_multiple_python_abis; then 2536 if _python_package_supporting_installation_for_multiple_python_abis; then
1738 python_execute_function ${separate_build_dirs:+-s} python_test_function "$@" 2537 python_execute_function ${separate_build_dirs:+-s} python_test_function "$@"
1739 else 2538 else
1740 if [[ -n "${separate_build_dirs}" ]]; then 2539 if [[ -n "${separate_build_dirs}" ]]; then
1751# @DESCRIPTION: 2550# @DESCRIPTION:
1752# Execute py.test for all enabled Python ABIs. 2551# Execute py.test for all enabled Python ABIs.
1753# In ebuilds of packages supporting installation for multiple Python ABIs, this function calls 2552# In ebuilds of packages supporting installation for multiple Python ABIs, this function calls
1754# python_execute_py.test_pre_hook() and python_execute_py.test_post_hook(), if they are defined. 2553# python_execute_py.test_pre_hook() and python_execute_py.test_post_hook(), if they are defined.
1755python_execute_py.test() { 2554python_execute_py.test() {
2555 _python_check_python_pkg_setup_execution
1756 _python_set_color_variables 2556 _python_set_color_variables
1757 2557
1758 local PYTHONPATH_template= separate_build_dirs= 2558 local PYTHONPATH_template separate_build_dirs
1759 2559
1760 while (($#)); do 2560 while (($#)); do
1761 case "$1" in 2561 case "$1" in
1762 -P|--PYTHONPATH) 2562 -P|--PYTHONPATH)
1763 PYTHONPATH_template="$2" 2563 PYTHONPATH_template="$2"
1779 esac 2579 esac
1780 shift 2580 shift
1781 done 2581 done
1782 2582
1783 python_test_function() { 2583 python_test_function() {
1784 local evaluated_PYTHONPATH= 2584 local evaluated_PYTHONPATH
1785 2585
1786 if [[ -n "${PYTHONPATH_template}" ]]; then
1787 evaluated_PYTHONPATH="$(eval echo -n "${PYTHONPATH_template}")" 2586 eval "evaluated_PYTHONPATH=\"${PYTHONPATH_template}\""
1788 if [[ ! -e "${evaluated_PYTHONPATH}" ]]; then
1789 unset evaluated_PYTHONPATH
1790 fi
1791 fi
1792 2587
1793 _python_test_hook pre 2588 _PYTHON_TEST_FUNCTION="python_execute_py.test" _python_test_hook pre
1794 2589
1795 if [[ -n "${evaluated_PYTHONPATH}" ]]; then 2590 if [[ -n "${evaluated_PYTHONPATH}" ]]; then
1796 echo ${_BOLD}PYTHONPATH="${evaluated_PYTHONPATH}" py.test $([[ "${PYTHON_TEST_VERBOSITY}" -ge 2 ]] && echo -v) "$@"${_NORMAL} 2591 echo ${_BOLD}PYTHONPATH="${evaluated_PYTHONPATH}" py.test $([[ "${PYTHON_TEST_VERBOSITY}" -ge 2 ]] && echo -v) "$@"${_NORMAL}
1797 PYTHONPATH="${evaluated_PYTHONPATH}" py.test $([[ "${PYTHON_TEST_VERBOSITY}" -ge 2 ]] && echo -v) "$@" || return "$?" 2592 PYTHONPATH="${evaluated_PYTHONPATH}" py.test $([[ "${PYTHON_TEST_VERBOSITY}" -ge 2 ]] && echo -v) "$@" || return "$?"
1798 else 2593 else
1799 echo ${_BOLD}py.test $([[ "${PYTHON_TEST_VERBOSITY}" -gt 1 ]] && echo -v) "$@"${_NORMAL} 2594 echo ${_BOLD}py.test $([[ "${PYTHON_TEST_VERBOSITY}" -gt 1 ]] && echo -v) "$@"${_NORMAL}
1800 py.test $([[ "${PYTHON_TEST_VERBOSITY}" -gt 1 ]] && echo -v) "$@" || return "$?" 2595 py.test $([[ "${PYTHON_TEST_VERBOSITY}" -gt 1 ]] && echo -v) "$@" || return "$?"
1801 fi 2596 fi
1802 2597
1803 _python_test_hook post 2598 _PYTHON_TEST_FUNCTION="python_execute_py.test" _python_test_hook post
1804 } 2599 }
1805 if _python_package_supporting_installation_for_multiple_python_abis; then 2600 if _python_package_supporting_installation_for_multiple_python_abis; then
1806 python_execute_function ${separate_build_dirs:+-s} python_test_function "$@" 2601 python_execute_function ${separate_build_dirs:+-s} python_test_function "$@"
1807 else 2602 else
1808 if [[ -n "${separate_build_dirs}" ]]; then 2603 if [[ -n "${separate_build_dirs}" ]]; then
1819# @DESCRIPTION: 2614# @DESCRIPTION:
1820# Execute trial for all enabled Python ABIs. 2615# Execute trial for all enabled Python ABIs.
1821# In ebuilds of packages supporting installation for multiple Python ABIs, this function 2616# In ebuilds of packages supporting installation for multiple Python ABIs, this function
1822# calls python_execute_trial_pre_hook() and python_execute_trial_post_hook(), if they are defined. 2617# calls python_execute_trial_pre_hook() and python_execute_trial_post_hook(), if they are defined.
1823python_execute_trial() { 2618python_execute_trial() {
2619 _python_check_python_pkg_setup_execution
1824 _python_set_color_variables 2620 _python_set_color_variables
1825 2621
1826 local PYTHONPATH_template= separate_build_dirs= 2622 local PYTHONPATH_template separate_build_dirs
1827 2623
1828 while (($#)); do 2624 while (($#)); do
1829 case "$1" in 2625 case "$1" in
1830 -P|--PYTHONPATH) 2626 -P|--PYTHONPATH)
1831 PYTHONPATH_template="$2" 2627 PYTHONPATH_template="$2"
1847 esac 2643 esac
1848 shift 2644 shift
1849 done 2645 done
1850 2646
1851 python_test_function() { 2647 python_test_function() {
1852 local evaluated_PYTHONPATH= 2648 local evaluated_PYTHONPATH
1853 2649
1854 if [[ -n "${PYTHONPATH_template}" ]]; then
1855 evaluated_PYTHONPATH="$(eval echo -n "${PYTHONPATH_template}")" 2650 eval "evaluated_PYTHONPATH=\"${PYTHONPATH_template}\""
1856 if [[ ! -e "${evaluated_PYTHONPATH}" ]]; then
1857 unset evaluated_PYTHONPATH
1858 fi
1859 fi
1860 2651
1861 _python_test_hook pre 2652 _PYTHON_TEST_FUNCTION="python_execute_trial" _python_test_hook pre
1862 2653
1863 if [[ -n "${evaluated_PYTHONPATH}" ]]; then 2654 if [[ -n "${evaluated_PYTHONPATH}" ]]; then
1864 echo ${_BOLD}PYTHONPATH="${evaluated_PYTHONPATH}" trial $([[ "${PYTHON_TEST_VERBOSITY}" -ge 4 ]] && echo --spew) "$@"${_NORMAL} 2655 echo ${_BOLD}PYTHONPATH="${evaluated_PYTHONPATH}" trial $([[ "${PYTHON_TEST_VERBOSITY}" -ge 4 ]] && echo --spew) "$@"${_NORMAL}
1865 PYTHONPATH="${evaluated_PYTHONPATH}" trial $([[ "${PYTHON_TEST_VERBOSITY}" -ge 4 ]] && echo --spew) "$@" || return "$?" 2656 PYTHONPATH="${evaluated_PYTHONPATH}" trial $([[ "${PYTHON_TEST_VERBOSITY}" -ge 4 ]] && echo --spew) "$@" || return "$?"
1866 else 2657 else
1867 echo ${_BOLD}trial $([[ "${PYTHON_TEST_VERBOSITY}" -ge 4 ]] && echo --spew) "$@"${_NORMAL} 2658 echo ${_BOLD}trial $([[ "${PYTHON_TEST_VERBOSITY}" -ge 4 ]] && echo --spew) "$@"${_NORMAL}
1868 trial $([[ "${PYTHON_TEST_VERBOSITY}" -ge 4 ]] && echo --spew) "$@" || return "$?" 2659 trial $([[ "${PYTHON_TEST_VERBOSITY}" -ge 4 ]] && echo --spew) "$@" || return "$?"
1869 fi 2660 fi
1870 2661
1871 _python_test_hook post 2662 _PYTHON_TEST_FUNCTION="python_execute_trial" _python_test_hook post
1872 } 2663 }
1873 if _python_package_supporting_installation_for_multiple_python_abis; then 2664 if _python_package_supporting_installation_for_multiple_python_abis; then
1874 python_execute_function ${separate_build_dirs:+-s} python_test_function "$@" 2665 python_execute_function ${separate_build_dirs:+-s} python_test_function "$@"
1875 else 2666 else
1876 if [[ -n "${separate_build_dirs}" ]]; then 2667 if [[ -n "${separate_build_dirs}" ]]; then
1889# @FUNCTION: python_enable_pyc 2680# @FUNCTION: python_enable_pyc
1890# @DESCRIPTION: 2681# @DESCRIPTION:
1891# Tell Python to automatically recompile modules to .pyc/.pyo if the 2682# Tell Python to automatically recompile modules to .pyc/.pyo if the
1892# timestamps/version stamps have changed. 2683# timestamps/version stamps have changed.
1893python_enable_pyc() { 2684python_enable_pyc() {
2685 _python_check_python_pkg_setup_execution
2686
2687 if [[ "$#" -ne 0 ]]; then
2688 die "${FUNCNAME}() does not accept arguments"
2689 fi
2690
1894 unset PYTHONDONTWRITEBYTECODE 2691 unset PYTHONDONTWRITEBYTECODE
1895} 2692}
1896 2693
1897# @FUNCTION: python_disable_pyc 2694# @FUNCTION: python_disable_pyc
1898# @DESCRIPTION: 2695# @DESCRIPTION:
1899# Tell Python not to automatically recompile modules to .pyc/.pyo 2696# Tell Python not to automatically recompile modules to .pyc/.pyo
1900# even if the timestamps/version stamps do not match. This is done 2697# even if the timestamps/version stamps do not match. This is done
1901# to protect sandbox. 2698# to protect sandbox.
1902python_disable_pyc() { 2699python_disable_pyc() {
2700 _python_check_python_pkg_setup_execution
2701
2702 if [[ "$#" -ne 0 ]]; then
2703 die "${FUNCNAME}() does not accept arguments"
2704 fi
2705
1903 export PYTHONDONTWRITEBYTECODE="1" 2706 export PYTHONDONTWRITEBYTECODE="1"
1904} 2707}
1905 2708
1906_python_clean_compiled_modules() { 2709_python_clean_compiled_modules() {
1907 _python_initialize_prefix_variables 2710 _python_initialize_prefix_variables
1908 _python_set_color_variables 2711 _python_set_color_variables
1909 2712
1910 [[ "${FUNCNAME[1]}" =~ ^(python_mod_optimize|python_mod_compile|python_mod_cleanup)$ ]] || die "${FUNCNAME}(): Invalid usage" 2713 [[ "${FUNCNAME[1]}" =~ ^(python_mod_optimize|python_mod_cleanup)$ ]] || die "${FUNCNAME}(): Invalid usage"
1911 2714
1912 local base_module_name compiled_file compiled_files=() dir path py_file root 2715 local base_module_name compiled_file compiled_files=() dir path py_file root
1913 2716
1914 # Strip trailing slash from EROOT. 2717 # Strip trailing slash from EROOT.
1915 root="${EROOT%/}" 2718 root="${EROOT%/}"
1922 done < <(find "${path}" "(" -name "*.py[co]" -o -name "*\$py.class" ")" -print0) 2725 done < <(find "${path}" "(" -name "*.py[co]" -o -name "*\$py.class" ")" -print0)
1923 2726
1924 if [[ "${EBUILD_PHASE}" == "postrm" ]]; then 2727 if [[ "${EBUILD_PHASE}" == "postrm" ]]; then
1925 # Delete empty child directories. 2728 # Delete empty child directories.
1926 find "${path}" -type d | sort -r | while read -r dir; do 2729 find "${path}" -type d | sort -r | while read -r dir; do
1927 rmdir "${dir}" 2> /dev/null && echo "${_CYAN}<<< ${dir}${_NORMAL}" 2730 if rmdir "${dir}" 2> /dev/null; then
2731 echo "${_CYAN}<<< ${dir}${_NORMAL}"
2732 fi
1928 done 2733 done
1929 fi 2734 fi
1930 elif [[ "${path}" == *.py ]]; then 2735 elif [[ "${path}" == *.py ]]; then
1931 base_module_name="${path##*/}" 2736 base_module_name="${path##*/}"
1932 base_module_name="${base_module_name%.py}" 2737 base_module_name="${base_module_name%.py}"
1943 dir="${compiled_file%/*}" 2748 dir="${compiled_file%/*}"
1944 dir="${dir##*/}" 2749 dir="${dir##*/}"
1945 if [[ "${compiled_file}" == *.py[co] ]]; then 2750 if [[ "${compiled_file}" == *.py[co] ]]; then
1946 if [[ "${dir}" == "__pycache__" ]]; then 2751 if [[ "${dir}" == "__pycache__" ]]; then
1947 base_module_name="${compiled_file##*/}" 2752 base_module_name="${compiled_file##*/}"
1948 base_module_name="${base_module_name%%.*py[co]}" 2753 base_module_name="${base_module_name%.*py[co]}"
2754 base_module_name="${base_module_name%.*}"
1949 py_file="${compiled_file%__pycache__/*}${base_module_name}.py" 2755 py_file="${compiled_file%__pycache__/*}${base_module_name}.py"
1950 else 2756 else
1951 py_file="${compiled_file%[co]}" 2757 py_file="${compiled_file%[co]}"
1952 fi 2758 fi
1953 if [[ "${EBUILD_PHASE}" == "postinst" ]]; then 2759 if [[ "${EBUILD_PHASE}" == "postinst" ]]; then
1961 if [[ "${dir}" == "__pycache__" ]]; then 2767 if [[ "${dir}" == "__pycache__" ]]; then
1962 base_module_name="${compiled_file##*/}" 2768 base_module_name="${compiled_file##*/}"
1963 base_module_name="${base_module_name%\$py.class}" 2769 base_module_name="${base_module_name%\$py.class}"
1964 py_file="${compiled_file%__pycache__/*}${base_module_name}.py" 2770 py_file="${compiled_file%__pycache__/*}${base_module_name}.py"
1965 else 2771 else
1966 py_file="${compiled_file%\$py.class}" 2772 py_file="${compiled_file%\$py.class}.py"
1967 fi 2773 fi
1968 if [[ "${EBUILD_PHASE}" == "postinst" ]]; then 2774 if [[ "${EBUILD_PHASE}" == "postinst" ]]; then
1969 [[ -f "${py_file}" && "${compiled_file}" -nt "${py_file}" ]] && continue 2775 [[ -f "${py_file}" && "${compiled_file}" -nt "${py_file}" ]] && continue
1970 else 2776 else
1971 [[ -f "${py_file}" ]] && continue 2777 [[ -f "${py_file}" ]] && continue
1977 fi 2783 fi
1978 2784
1979 # Delete empty parent directories. 2785 # Delete empty parent directories.
1980 dir="${compiled_file%/*}" 2786 dir="${compiled_file%/*}"
1981 while [[ "${dir}" != "${root}" ]]; do 2787 while [[ "${dir}" != "${root}" ]]; do
1982 if rmdir "${compiled_file%/*}" 2> /dev/null; then 2788 if rmdir "${dir}" 2> /dev/null; then
1983 echo "${_CYAN}<<< ${compiled_file%/*}${_NORMAL}" 2789 echo "${_CYAN}<<< ${dir}${_NORMAL}"
1984 else 2790 else
1985 break 2791 break
1986 fi 2792 fi
1987 dir="${dir%/*}" 2793 dir="${dir%/*}"
1988 done 2794 done
1989 done 2795 done
1990 done 2796 done
1991} 2797}
1992 2798
1993# @FUNCTION: python_mod_optimize 2799# @FUNCTION: python_mod_optimize
1994# @USAGE: [options] [directory|file] 2800# @USAGE: [--allow-evaluated-non-sitedir-paths] [-d directory] [-f] [-l] [-q] [-x regular_expression] [--] <file|directory> [files|directories]
1995# @DESCRIPTION: 2801# @DESCRIPTION:
1996# If no arguments supplied, it will recompile not recursively all modules 2802# 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. 2803# -d, -f, -l, -q and -x options passed to this function are passed to compileall.py.
2003# 2804#
2004# This function can be used only in pkg_postinst() phase. 2805# This function can be used only in pkg_postinst() phase.
2005python_mod_optimize() { 2806python_mod_optimize() {
2807 if [[ "${EBUILD_PHASE}" != "postinst" ]]; then
2808 die "${FUNCNAME}() can be used only in pkg_postinst() phase"
2809 fi
2810
2811 _python_check_python_pkg_setup_execution
2006 _python_initialize_prefix_variables 2812 _python_initialize_prefix_variables
2007 2813
2008 # Check if phase is pkg_postinst(). 2814 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. 2815 # 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="${PYTHON_ABI}" return_code root site_packages_absolute_dirs=() site_packages_dirs=() site_packages_absolute_files=() site_packages_files=() 2816 local allow_evaluated_non_sitedir_paths="0" dir dirs=() evaluated_dirs=() evaluated_files=() file files=() iterated_PYTHON_ABIS options=() other_dirs=() other_files=() previous_PYTHON_ABI="${PYTHON_ABI}" return_code root site_packages_dirs=() site_packages_files=() stderr stderr_line
2014 2817
2015 if _python_package_supporting_installation_for_multiple_python_abis; then 2818 if _python_package_supporting_installation_for_multiple_python_abis; then
2016 if [[ -z "${PYTHON_ABIS}" ]]; then 2819 if has "${EAPI:-0}" 0 1 2 3 && [[ -z "${PYTHON_ABIS}" ]]; then
2017 die "${FUNCNAME}(): Environment not initialized" 2820 die "${FUNCNAME}(): python_pkg_setup() or python_execute_function() not called"
2018 fi 2821 fi
2019 iterated_PYTHON_ABIS="${PYTHON_ABIS}" 2822 iterated_PYTHON_ABIS="${PYTHON_ABIS}"
2020 else 2823 else
2824 if has "${EAPI:-0}" 0 1 2 3; then
2021 iterated_PYTHON_ABIS="${PYTHON_ABI:=$(PYTHON --ABI)}" 2825 iterated_PYTHON_ABIS="${PYTHON_ABI:=$(PYTHON --ABI)}"
2826 else
2827 iterated_PYTHON_ABIS="${PYTHON_ABI}"
2828 fi
2022 fi 2829 fi
2023 2830
2024 # Strip trailing slash from EROOT. 2831 # Strip trailing slash from EROOT.
2025 root="${EROOT%/}" 2832 root="${EROOT%/}"
2026 2833
2027 # Respect EROOT and options passed to compileall.py.
2028 while (($#)); do 2834 while (($#)); do
2029 case "$1" in 2835 case "$1" in
2836 --allow-evaluated-non-sitedir-paths)
2837 allow_evaluated_non_sitedir_paths="1"
2838 ;;
2030 -l|-f|-q) 2839 -l|-f|-q)
2031 options+=("$1") 2840 options+=("$1")
2032 ;; 2841 ;;
2033 -d|-x) 2842 -d|-x)
2034 options+=("$1" "$2") 2843 options+=("$1" "$2")
2035 shift 2844 shift
2036 ;; 2845 ;;
2846 --)
2847 shift
2848 break
2849 ;;
2037 -*) 2850 -*)
2038 ewarn "${FUNCNAME}(): Ignoring option '$1'" 2851 die "${FUNCNAME}(): Unrecognized option '$1'"
2039 ;; 2852 ;;
2040 *) 2853 *)
2041 if ! _python_implementation && [[ "$1" =~ ^/usr/lib(32|64)?/python[[:digit:]]+\.[[:digit:]]+ ]]; then
2042 die "${FUNCNAME}(): Paths of directories / files in site-packages directories must be relative to site-packages directories"
2043 elif [[ "$1" =~ ^/ ]]; then
2044 if _python_package_supporting_installation_for_multiple_python_abis; then
2045 die "${FUNCNAME}(): Absolute paths cannot be used in ebuilds of packages supporting installation for multiple Python ABIs"
2046 fi
2047 if [[ -d "${root}$1" ]]; then
2048 other_dirs+=("${root}$1")
2049 elif [[ -f "${root}$1" ]]; then
2050 other_files+=("${root}$1")
2051 elif [[ -e "${root}$1" ]]; then
2052 ewarn "'${root}$1' is not a file or a directory!"
2053 else
2054 ewarn "'${root}$1' does not exist!"
2055 fi
2056 else
2057 for PYTHON_ABI in ${iterated_PYTHON_ABIS}; do
2058 if [[ -d "${root}$(python_get_sitedir)/$1" ]]; then
2059 site_packages_dirs+=("$1")
2060 break 2854 break
2061 elif [[ -f "${root}$(python_get_sitedir)/$1" ]]; then
2062 site_packages_files+=("$1")
2063 break
2064 elif [[ -e "${root}$(python_get_sitedir)/$1" ]]; then
2065 ewarn "'$1' is not a file or a directory!"
2066 else
2067 ewarn "'$1' does not exist!"
2068 fi
2069 done
2070 fi
2071 ;; 2855 ;;
2072 esac 2856 esac
2073 shift 2857 shift
2074 done 2858 done
2075 2859
2860 if [[ "${allow_evaluated_non_sitedir_paths}" == "1" ]] && ! _python_package_supporting_installation_for_multiple_python_abis; then
2861 die "${FUNCNAME}(): '--allow-evaluated-non-sitedir-paths' option cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs"
2862 fi
2863
2864 if [[ "$#" -eq 0 ]]; then
2865 die "${FUNCNAME}(): Missing files or directories"
2866 fi
2867
2868 while (($#)); do
2869 if [[ "$1" =~ ^($|(\.|\.\.|/)($|/)) ]]; then
2870 die "${FUNCNAME}(): Invalid argument '$1'"
2871 elif ! _python_implementation && [[ "$1" =~ ^/usr/lib(32|64)?/python[[:digit:]]+\.[[:digit:]]+ ]]; then
2872 die "${FUNCNAME}(): Paths of directories / files in site-packages directories must be relative to site-packages directories"
2873 elif [[ "$1" =~ ^/ ]]; then
2874 if _python_package_supporting_installation_for_multiple_python_abis; then
2875 if [[ "${allow_evaluated_non_sitedir_paths}" != "1" ]]; then
2876 die "${FUNCNAME}(): Absolute paths cannot be used in ebuilds of packages supporting installation for multiple Python ABIs"
2877 fi
2878 if [[ "$1" != *\$* ]]; then
2879 die "${FUNCNAME}(): '$1' has invalid syntax"
2880 fi
2881 if [[ "$1" == *.py ]]; then
2882 evaluated_files+=("$1")
2883 else
2884 evaluated_dirs+=("$1")
2885 fi
2886 else
2887 if [[ -d "${root}$1" ]]; then
2888 other_dirs+=("${root}$1")
2889 elif [[ -f "${root}$1" ]]; then
2890 other_files+=("${root}$1")
2891 elif [[ -e "${root}$1" ]]; then
2892 eerror "${FUNCNAME}(): '${root}$1' is not a regular file or a directory"
2893 else
2894 eerror "${FUNCNAME}(): '${root}$1' does not exist"
2895 fi
2896 fi
2897 else
2898 for PYTHON_ABI in ${iterated_PYTHON_ABIS}; do
2899 if [[ -d "${root}$(python_get_sitedir)/$1" ]]; then
2900 site_packages_dirs+=("$1")
2901 break
2902 elif [[ -f "${root}$(python_get_sitedir)/$1" ]]; then
2903 site_packages_files+=("$1")
2904 break
2905 elif [[ -e "${root}$(python_get_sitedir)/$1" ]]; then
2906 eerror "${FUNCNAME}(): '$1' is not a regular file or a directory"
2907 else
2908 eerror "${FUNCNAME}(): '$1' does not exist"
2909 fi
2910 done
2911 fi
2912 shift
2913 done
2914
2076 # Set additional options. 2915 # Set additional options.
2077 options+=("-q") 2916 options+=("-q")
2078 2917
2079 for PYTHON_ABI in ${iterated_PYTHON_ABIS}; do 2918 for PYTHON_ABI in ${iterated_PYTHON_ABIS}; do
2080 if ((${#site_packages_dirs[@]})) || ((${#site_packages_files[@]})); then 2919 if ((${#site_packages_dirs[@]})) || ((${#site_packages_files[@]})) || ((${#evaluated_dirs[@]})) || ((${#evaluated_files[@]})); then
2081 return_code="0" 2920 return_code="0"
2921 stderr=""
2082 ebegin "Compilation and optimization of Python modules for $(python_get_implementation) $(python_get_version)" 2922 ebegin "Compilation and optimization of Python modules for $(python_get_implementation_and_version)"
2083 if ((${#site_packages_dirs[@]})); then 2923 if ((${#site_packages_dirs[@]})) || ((${#evaluated_dirs[@]})); then
2084 for dir in "${site_packages_dirs[@]}"; do 2924 for dir in "${site_packages_dirs[@]}"; do
2085 site_packages_absolute_dirs+=("${root}$(python_get_sitedir)/${dir}") 2925 dirs+=("${root}$(python_get_sitedir)/${dir}")
2086 done 2926 done
2087 "$(PYTHON)" "${root}$(python_get_libdir)/compileall.py" "${options[@]}" "${site_packages_absolute_dirs[@]}" || return_code="1" 2927 for dir in "${evaluated_dirs[@]}"; do
2928 eval "dirs+=(\"\${root}${dir}\")"
2929 done
2930 stderr+="${stderr:+$'\n'}$("$(PYTHON)" -m compileall "${options[@]}" "${dirs[@]}" 2>&1)" || return_code="1"
2088 if [[ "$(_python_get_implementation "${PYTHON_ABI}")" != "Jython" ]]; then 2931 if ! has "$(_python_get_implementation "${PYTHON_ABI}")" Jython PyPy; then
2089 "$(PYTHON)" -O "${root}$(python_get_libdir)/compileall.py" "${options[@]}" "${site_packages_absolute_dirs[@]}" &> /dev/null || return_code="1" 2932 "$(PYTHON)" -O -m compileall "${options[@]}" "${dirs[@]}" &> /dev/null || return_code="1"
2090 fi 2933 fi
2091 _python_clean_compiled_modules "${site_packages_absolute_dirs[@]}" 2934 _python_clean_compiled_modules "${dirs[@]}"
2092 fi 2935 fi
2093 if ((${#site_packages_files[@]})); then 2936 if ((${#site_packages_files[@]})) || ((${#evaluated_files[@]})); then
2094 for file in "${site_packages_files[@]}"; do 2937 for file in "${site_packages_files[@]}"; do
2095 site_packages_absolute_files+=("${root}$(python_get_sitedir)/${file}") 2938 files+=("${root}$(python_get_sitedir)/${file}")
2096 done 2939 done
2097 "$(PYTHON)" "${root}$(python_get_libdir)/py_compile.py" "${site_packages_absolute_files[@]}" || return_code="1" 2940 for file in "${evaluated_files[@]}"; do
2941 eval "files+=(\"\${root}${file}\")"
2942 done
2943 stderr+="${stderr:+$'\n'}$("$(PYTHON)" -m py_compile "${files[@]}" 2>&1)" || return_code="1"
2098 if [[ "$(_python_get_implementation "${PYTHON_ABI}")" != "Jython" ]]; then 2944 if ! has "$(_python_get_implementation "${PYTHON_ABI}")" Jython PyPy; then
2099 "$(PYTHON)" -O "${root}$(python_get_libdir)/py_compile.py" "${site_packages_absolute_files[@]}" &> /dev/null || return_code="1" 2945 "$(PYTHON)" -O -m py_compile "${files[@]}" &> /dev/null || return_code="1"
2100 fi 2946 fi
2101 _python_clean_compiled_modules "${site_packages_absolute_files[@]}" 2947 _python_clean_compiled_modules "${files[@]}"
2102 fi 2948 fi
2103 eend "${return_code}" 2949 eend "${return_code}"
2950 if [[ -n "${stderr}" ]]; then
2951 eerror "Syntax errors / warnings in Python modules for $(python_get_implementation_and_version):" &> /dev/null
2952 while read stderr_line; do
2953 eerror " ${stderr_line}"
2954 done <<< "${stderr}"
2104 fi 2955 fi
2105 unset site_packages_absolute_dirs site_packages_absolute_files 2956 fi
2957 unset dirs files
2106 done 2958 done
2107 2959
2108 if _python_package_supporting_installation_for_multiple_python_abis; then 2960 if _python_package_supporting_installation_for_multiple_python_abis; then
2109 # Restore previous value of PYTHON_ABI. 2961 # Restore previous value of PYTHON_ABI.
2110 if [[ -n "${previous_PYTHON_ABI}" ]]; then 2962 if [[ -n "${previous_PYTHON_ABI}" ]]; then
2114 fi 2966 fi
2115 fi 2967 fi
2116 2968
2117 if ((${#other_dirs[@]})) || ((${#other_files[@]})); then 2969 if ((${#other_dirs[@]})) || ((${#other_files[@]})); then
2118 return_code="0" 2970 return_code="0"
2971 stderr=""
2119 ebegin "Compilation and optimization of Python modules placed outside of site-packages directories for $(python_get_implementation) $(python_get_version)" 2972 ebegin "Compilation and optimization of Python modules placed outside of site-packages directories for $(python_get_implementation_and_version)"
2120 if ((${#other_dirs[@]})); then 2973 if ((${#other_dirs[@]})); then
2121 "$(PYTHON ${PYTHON_ABI})" "${root}$(python_get_libdir)/compileall.py" "${options[@]}" "${other_dirs[@]}" || return_code="1" 2974 stderr+="${stderr:+$'\n'}$("$(PYTHON ${PYTHON_ABI})" -m compileall "${options[@]}" "${other_dirs[@]}" 2>&1)" || return_code="1"
2122 if [[ "$(_python_get_implementation "${PYTHON_ABI-$(PYTHON --ABI)}")" != "Jython" ]]; then 2975 if ! has "$(_python_get_implementation "${PYTHON_ABI}")" Jython PyPy; then
2123 "$(PYTHON ${PYTHON_ABI})" -O "${root}$(python_get_libdir)/compileall.py" "${options[@]}" "${other_dirs[@]}" &> /dev/null || return_code="1" 2976 "$(PYTHON ${PYTHON_ABI})" -O -m compileall "${options[@]}" "${other_dirs[@]}" &> /dev/null || return_code="1"
2124 fi 2977 fi
2125 _python_clean_compiled_modules "${other_dirs[@]}" 2978 _python_clean_compiled_modules "${other_dirs[@]}"
2126 fi 2979 fi
2127 if ((${#other_files[@]})); then 2980 if ((${#other_files[@]})); then
2128 "$(PYTHON ${PYTHON_ABI})" "${root}$(python_get_libdir)/py_compile.py" "${other_files[@]}" || return_code="1" 2981 stderr+="${stderr:+$'\n'}$("$(PYTHON ${PYTHON_ABI})" -m py_compile "${other_files[@]}" 2>&1)" || return_code="1"
2129 if [[ "$(_python_get_implementation "${PYTHON_ABI-$(PYTHON --ABI)}")" != "Jython" ]]; then 2982 if ! has "$(_python_get_implementation "${PYTHON_ABI}")" Jython PyPy; then
2130 "$(PYTHON ${PYTHON_ABI})" -O "${root}$(python_get_libdir)/py_compile.py" "${other_files[@]}" &> /dev/null || return_code="1" 2983 "$(PYTHON ${PYTHON_ABI})" -O -m py_compile "${other_files[@]}" &> /dev/null || return_code="1"
2131 fi 2984 fi
2132 _python_clean_compiled_modules "${other_dirs[@]}" 2985 _python_clean_compiled_modules "${other_files[@]}"
2133 fi 2986 fi
2134 eend "${return_code}" 2987 eend "${return_code}"
2988 if [[ -n "${stderr}" ]]; then
2989 eerror "Syntax errors / warnings in Python modules placed outside of site-packages directories for $(python_get_implementation_and_version):" &> /dev/null
2990 while read stderr_line; do
2991 eerror " ${stderr_line}"
2992 done <<< "${stderr}"
2135 fi 2993 fi
2994 fi
2136 else 2995 else
2996 # Deprecated part of python_mod_optimize()
2997 ewarn
2998 ewarn "Deprecation Warning: Usage of ${FUNCNAME}() in packages not supporting installation"
2999 ewarn "for multiple Python ABIs in EAPI <=2 is deprecated and will be disallowed on 2011-08-01."
3000 ewarn "Use EAPI >=3 and call ${FUNCNAME}() with paths having appropriate syntax."
3001 ewarn "The ebuild needs to be fixed. Please report a bug, if it has not been already reported."
3002 ewarn
3003
2137 local myroot mydirs=() myfiles=() myopts=() return_code="0" 3004 local myroot mydirs=() myfiles=() myopts=() return_code="0"
2138 3005
2139 # strip trailing slash 3006 # strip trailing slash
2140 myroot="${EROOT%/}" 3007 myroot="${EROOT%/}"
2141 3008
2147 ;; 3014 ;;
2148 -d|-x) 3015 -d|-x)
2149 myopts+=("$1" "$2") 3016 myopts+=("$1" "$2")
2150 shift 3017 shift
2151 ;; 3018 ;;
3019 --)
3020 shift
3021 break
3022 ;;
2152 -*) 3023 -*)
2153 ewarn "${FUNCNAME}(): Ignoring option '$1'" 3024 die "${FUNCNAME}(): Unrecognized option '$1'"
2154 ;; 3025 ;;
2155 *) 3026 *)
2156 if [[ -d "${myroot}/${1#/}" ]]; then 3027 break
2157 mydirs+=("${myroot}/${1#/}")
2158 elif [[ -f "${myroot}/${1#/}" ]]; then
2159 # Files are passed to python_mod_compile which is EROOT-aware
2160 myfiles+=("$1")
2161 elif [[ -e "${myroot}/${1#/}" ]]; then
2162 ewarn "${myroot}/${1#/} is not a file or directory!"
2163 else
2164 ewarn "${myroot}/${1#/} does not exist!"
2165 fi
2166 ;; 3028 ;;
2167 esac 3029 esac
2168 shift 3030 shift
2169 done 3031 done
2170 3032
3033 if [[ "$#" -eq 0 ]]; then
3034 die "${FUNCNAME}(): Missing files or directories"
3035 fi
3036
3037 while (($#)); do
3038 if [[ "$1" =~ ^($|(\.|\.\.|/)($|/)) ]]; then
3039 die "${FUNCNAME}(): Invalid argument '$1'"
3040 elif [[ -d "${myroot}/${1#/}" ]]; then
3041 mydirs+=("${myroot}/${1#/}")
3042 elif [[ -f "${myroot}/${1#/}" ]]; then
3043 myfiles+=("${myroot}/${1#/}")
3044 elif [[ -e "${myroot}/${1#/}" ]]; then
3045 eerror "${FUNCNAME}(): ${myroot}/${1#/} is not a regular file or directory"
3046 else
3047 eerror "${FUNCNAME}(): ${myroot}/${1#/} does not exist"
3048 fi
3049 shift
3050 done
3051
2171 # set additional opts 3052 # set additional opts
2172 myopts+=(-q) 3053 myopts+=(-q)
2173 3054
2174 PYTHON_ABI="$(PYTHON --ABI)" 3055 PYTHON_ABI="${PYTHON_ABI:-$(PYTHON --ABI)}"
2175 3056
2176 ebegin "Compilation and optimization of Python modules for $(python_get_implementation) $(python_get_version)" 3057 ebegin "Compilation and optimization of Python modules for $(python_get_implementation) $(python_get_version)"
2177 if ((${#mydirs[@]})); then 3058 if ((${#mydirs[@]})); then
2178 "$(PYTHON ${PYTHON_ABI})" "${myroot}$(python_get_libdir)/compileall.py" "${myopts[@]}" "${mydirs[@]}" || return_code="1" 3059 "$(PYTHON ${PYTHON_ABI})" "${myroot}$(python_get_libdir)/compileall.py" "${myopts[@]}" "${mydirs[@]}" || return_code="1"
2179 "$(PYTHON ${PYTHON_ABI})" -O "${myroot}$(python_get_libdir)/compileall.py" "${myopts[@]}" "${mydirs[@]}" &> /dev/null || return_code="1" 3060 "$(PYTHON ${PYTHON_ABI})" -O "${myroot}$(python_get_libdir)/compileall.py" "${myopts[@]}" "${mydirs[@]}" &> /dev/null || return_code="1"
2180 _python_clean_compiled_modules "${mydirs[@]}" 3061 _python_clean_compiled_modules "${mydirs[@]}"
2181 fi 3062 fi
2182 3063
2183 if ((${#myfiles[@]})); then 3064 if ((${#myfiles[@]})); then
3065 "$(PYTHON ${PYTHON_ABI})" "${myroot}$(python_get_libdir)/py_compile.py" "${myfiles[@]}" || return_code="1"
3066 "$(PYTHON ${PYTHON_ABI})" -O "${myroot}$(python_get_libdir)/py_compile.py" "${myfiles[@]}" &> /dev/null || return_code="1"
2184 python_mod_compile "${myfiles[@]}" 3067 _python_clean_compiled_modules "${myfiles[@]}"
2185 fi 3068 fi
2186 3069
2187 eend "${return_code}" 3070 eend "${return_code}"
2188 fi 3071 fi
2189} 3072}
2190 3073
2191# @FUNCTION: python_mod_cleanup 3074# @FUNCTION: python_mod_cleanup
2192# @USAGE: [directory|file] 3075# @USAGE: [--allow-evaluated-non-sitedir-paths] [--] <file|directory> [files|directories]
2193# @DESCRIPTION: 3076# @DESCRIPTION:
2194# Run with optional arguments, where arguments are Python modules. If none given, 3077# Delete orphaned byte-compiled Python modules corresponding to specified Python modules.
2195# it will look in /usr/lib/python[0-9].[0-9].
2196#
2197# It will recursively scan all compiled Python modules in the directories and
2198# determine if they are orphaned (i.e. their corresponding .py files are missing.)
2199# If they are, then it will remove their corresponding .pyc and .pyo files.
2200# 3078#
2201# This function can be used only in pkg_postrm() phase. 3079# This function can be used only in pkg_postrm() phase.
2202python_mod_cleanup() { 3080python_mod_cleanup() {
3081 if [[ "${EBUILD_PHASE}" != "postrm" ]]; then
3082 die "${FUNCNAME}() can be used only in pkg_postrm() phase"
3083 fi
3084
3085 _python_check_python_pkg_setup_execution
2203 _python_initialize_prefix_variables 3086 _python_initialize_prefix_variables
2204 3087
2205 local dir iterated_PYTHON_ABIS PYTHON_ABI="${PYTHON_ABI}" root search_paths=() sitedir 3088 local allow_evaluated_non_sitedir_paths="0" dir iterated_PYTHON_ABIS PYTHON_ABI="${PYTHON_ABI}" root search_paths=() sitedir
2206
2207 # Check if phase is pkg_postrm().
2208 [[ "${EBUILD_PHASE}" != "postrm" ]] && die "${FUNCNAME}() can be used only in pkg_postrm() phase"
2209 3089
2210 if _python_package_supporting_installation_for_multiple_python_abis; then 3090 if _python_package_supporting_installation_for_multiple_python_abis; then
2211 if [[ -z "${PYTHON_ABIS}" ]]; then 3091 if has "${EAPI:-0}" 0 1 2 3 && [[ -z "${PYTHON_ABIS}" ]]; then
2212 die "${FUNCNAME}(): Environment not initialized" 3092 die "${FUNCNAME}(): python_pkg_setup() or python_execute_function() not called"
2213 fi 3093 fi
2214 iterated_PYTHON_ABIS="${PYTHON_ABIS}" 3094 iterated_PYTHON_ABIS="${PYTHON_ABIS}"
2215 else 3095 else
3096 if has "${EAPI:-0}" 0 1 2 3; then
2216 iterated_PYTHON_ABIS="${PYTHON_ABI:-$(PYTHON --ABI)}" 3097 iterated_PYTHON_ABIS="${PYTHON_ABI:-$(PYTHON --ABI)}"
3098 else
3099 iterated_PYTHON_ABIS="${PYTHON_ABI}"
3100 fi
2217 fi 3101 fi
2218 3102
2219 # Strip trailing slash from EROOT. 3103 # Strip trailing slash from EROOT.
2220 root="${EROOT%/}" 3104 root="${EROOT%/}"
2221 3105
2222 if (($#)); then 3106 while (($#)); do
2223 if ! has "${EAPI:-0}" 0 1 2 || _python_package_supporting_installation_for_multiple_python_abis; then 3107 case "$1" in
3108 --allow-evaluated-non-sitedir-paths)
3109 allow_evaluated_non_sitedir_paths="1"
3110 ;;
3111 --)
3112 shift
3113 break
3114 ;;
3115 -*)
3116 die "${FUNCNAME}(): Unrecognized option '$1'"
3117 ;;
3118 *)
3119 break
3120 ;;
3121 esac
3122 shift
3123 done
3124
3125 if [[ "${allow_evaluated_non_sitedir_paths}" == "1" ]] && ! _python_package_supporting_installation_for_multiple_python_abis; then
3126 die "${FUNCNAME}(): '--allow-evaluated-non-sitedir-paths' option cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs"
3127 fi
3128
3129 if [[ "$#" -eq 0 ]]; then
3130 die "${FUNCNAME}(): Missing files or directories"
3131 fi
3132
3133 if ! has "${EAPI:-0}" 0 1 2 || _python_package_supporting_installation_for_multiple_python_abis || _python_implementation || [[ "${CATEGORY}/${PN}" == "sys-apps/portage" ]]; then
2224 while (($#)); do 3134 while (($#)); do
3135 if [[ "$1" =~ ^($|(\.|\.\.|/)($|/)) ]]; then
3136 die "${FUNCNAME}(): Invalid argument '$1'"
2225 if ! _python_implementation && [[ "$1" =~ ^/usr/lib(32|64)?/python[[:digit:]]+\.[[:digit:]]+ ]]; then 3137 elif ! _python_implementation && [[ "$1" =~ ^/usr/lib(32|64)?/python[[:digit:]]+\.[[:digit:]]+ ]]; then
2226 die "${FUNCNAME}(): Paths of directories / files in site-packages directories must be relative to site-packages directories" 3138 die "${FUNCNAME}(): Paths of directories / files in site-packages directories must be relative to site-packages directories"
2227 elif [[ "$1" =~ ^/ ]]; then 3139 elif [[ "$1" =~ ^/ ]]; then
2228 if _python_package_supporting_installation_for_multiple_python_abis; then 3140 if _python_package_supporting_installation_for_multiple_python_abis; then
3141 if [[ "${allow_evaluated_non_sitedir_paths}" != "1" ]]; then
2229 die "${FUNCNAME}(): Absolute paths cannot be used in ebuilds of packages supporting installation for multiple Python ABIs" 3142 die "${FUNCNAME}(): Absolute paths cannot be used in ebuilds of packages supporting installation for multiple Python ABIs"
2230 fi 3143 fi
3144 if [[ "$1" != *\$* ]]; then
3145 die "${FUNCNAME}(): '$1' has invalid syntax"
3146 fi
3147 for PYTHON_ABI in ${iterated_PYTHON_ABIS}; do
3148 eval "search_paths+=(\"\${root}$1\")"
3149 done
3150 else
2231 search_paths+=("${root}$1") 3151 search_paths+=("${root}$1")
3152 fi
2232 else 3153 else
2233 for PYTHON_ABI in ${iterated_PYTHON_ABIS}; do 3154 for PYTHON_ABI in ${iterated_PYTHON_ABIS}; do
2234 search_paths+=("${root}$(python_get_sitedir)/$1") 3155 search_paths+=("${root}$(python_get_sitedir)/$1")
2235 done
2236 fi
2237 shift
2238 done
2239 else
2240 search_paths=("${@#/}")
2241 search_paths=("${search_paths[@]/#/${root}/}")
2242 fi
2243 else
2244 for dir in "${root}"/usr/lib*; do
2245 if [[ -d "${dir}" && ! -L "${dir}" ]]; then
2246 for sitedir in "${dir}"/python*/site-packages; do
2247 if [[ -d "${sitedir}" ]]; then
2248 search_paths+=("${sitedir}")
2249 fi
2250 done 3156 done
2251 fi 3157 fi
3158 shift
2252 done 3159 done
2253 for sitedir in "${root}"/usr/share/jython-*/Lib/site-packages; do 3160 else
2254 if [[ -d "${sitedir}" ]]; then 3161 # Deprecated part of python_mod_cleanup()
3162 ewarn
3163 ewarn "Deprecation Warning: Usage of ${FUNCNAME}() in packages not supporting installation"
3164 ewarn "for multiple Python ABIs in EAPI <=2 is deprecated and will be disallowed on 2011-08-01."
3165 ewarn "Use EAPI >=3 and call ${FUNCNAME}() with paths having appropriate syntax."
3166 ewarn "The ebuild needs to be fixed. Please report a bug, if it has not been already reported."
3167 ewarn
3168
2255 search_paths+=("${sitedir}") 3169 search_paths=("${@#/}")
2256 fi 3170 search_paths=("${search_paths[@]/#/${root}/}")
2257 done
2258 fi 3171 fi
2259 3172
2260 _python_clean_compiled_modules "${search_paths[@]}" 3173 _python_clean_compiled_modules "${search_paths[@]}"
2261} 3174}
2262 3175
2263# ================================================================================================ 3176# ================================================================================================
2264# ===================================== DEPRECATED FUNCTIONS ===================================== 3177# ===================================== DEPRECATED FUNCTIONS =====================================
2265# ================================================================================================ 3178# ================================================================================================
2266 3179
2267# @FUNCTION: python_version 3180fi # _PYTHON_ECLASS_INHERITED
2268# @DESCRIPTION:
2269# Run without arguments and it will export the version of python
2270# currently in use as $PYVER; sets PYVER/PYVER_MAJOR/PYVER_MINOR
2271python_version() {
2272 if ! has "${EAPI:-0}" 0 1 2 || _python_package_supporting_installation_for_multiple_python_abis; then
2273 eerror "Use PYTHON() and/or python_get_*() instead of ${FUNCNAME}()."
2274 die "${FUNCNAME}() cannot be used in this EAPI"
2275 fi
2276
2277 _python_set_color_variables
2278
2279 if [[ "${FUNCNAME[1]}" != "distutils_python_version" ]]; then
2280 echo
2281 echo " ${_RED}*${_NORMAL} ${_RED}Deprecation Warning: ${FUNCNAME}() is deprecated and will be banned on 2010-07-01.${_NORMAL}"
2282 echo " ${_RED}*${_NORMAL} ${_RED}Use PYTHON() instead of python variable. Use python_get_*() instead of PYVER* variables.${_NORMAL}"
2283 echo " ${_RED}*${_NORMAL} ${_RED}The ebuild needs to be fixed. Please report a bug, if it has not been already reported.${_NORMAL}"
2284 echo
2285
2286 einfo &> /dev/null
2287 einfo "Deprecation Warning: ${FUNCNAME}() is deprecated and will be banned on 2010-07-01." &> /dev/null
2288 einfo "Use PYTHON() instead of python variable. Use python_get_*() instead of PYVER* variables." &> /dev/null
2289 einfo "The ebuild needs to be fixed. Please report a bug, if it has not been already reported." &> /dev/null
2290 einfo &> /dev/null
2291 fi
2292
2293 [[ -n "${PYVER}" ]] && return 0
2294 local tmpstr
2295 python="${python:-${EPREFIX}/usr/bin/python}"
2296 tmpstr="$(EPYTHON= ${python} -V 2>&1 )"
2297 export PYVER_ALL="${tmpstr#Python }"
2298 export PYVER_MAJOR="${PYVER_ALL:0:1}"
2299 export PYVER_MINOR="${PYVER_ALL:2:1}"
2300 if [[ "${PYVER_ALL:3:1}" == "." ]]; then
2301 export PYVER_MICRO="${PYVER_ALL:4}"
2302 fi
2303 export PYVER="${PYVER_MAJOR}.${PYVER_MINOR}"
2304}
2305
2306# @FUNCTION: python_mod_exists
2307# @USAGE: <module>
2308# @DESCRIPTION:
2309# Run with the module name as an argument. It will check if a
2310# Python module is installed and loadable. It will return
2311# TRUE(0) if the module exists, and FALSE(1) if the module does
2312# not exist.
2313#
2314# Example:
2315# if python_mod_exists gtk; then
2316# echo "gtk support enabled"
2317# fi
2318python_mod_exists() {
2319 if ! has "${EAPI:-0}" 0 1 2 || _python_package_supporting_installation_for_multiple_python_abis; then
2320 eerror "Use USE dependencies and/or has_version() instead of ${FUNCNAME}()."
2321 die "${FUNCNAME}() cannot be used in this EAPI"
2322 fi
2323
2324 _python_set_color_variables
2325
2326 echo
2327 echo " ${_RED}*${_NORMAL} ${_RED}Deprecation Warning: ${FUNCNAME}() is deprecated and will be banned on 2010-07-01.${_NORMAL}"
2328 echo " ${_RED}*${_NORMAL} ${_RED}Use USE dependencies and/or has_version() instead of ${FUNCNAME}().${_NORMAL}"
2329 echo " ${_RED}*${_NORMAL} ${_RED}The ebuild needs to be fixed. Please report a bug, if it has not been already reported.${_NORMAL}"
2330 echo
2331
2332 einfo &> /dev/null
2333 einfo "Deprecation Warning: ${FUNCNAME}() is deprecated and will be banned on 2010-07-01." &> /dev/null
2334 einfo "Use USE dependencies and/or has_version() instead of ${FUNCNAME}()." &> /dev/null
2335 einfo "The ebuild needs to be fixed. Please report a bug, if it has not been already reported." &> /dev/null
2336 einfo &> /dev/null
2337
2338 if [[ "$#" -ne 1 ]]; then
2339 die "${FUNCNAME}() requires 1 argument"
2340 fi
2341 "$(PYTHON ${PYTHON_ABI})" -c "import $1" &> /dev/null
2342}
2343
2344# @FUNCTION: python_tkinter_exists
2345# @DESCRIPTION:
2346# Run without arguments, checks if Python was compiled with Tkinter
2347# support. If not, prints an error message and dies.
2348python_tkinter_exists() {
2349 if ! has "${EAPI:-0}" 0 1 2 || _python_package_supporting_installation_for_multiple_python_abis; then
2350 eerror "Use PYTHON_USE_WITH=\"xml\" and python_pkg_setup() instead of ${FUNCNAME}()."
2351 die "${FUNCNAME}() cannot be used in this EAPI"
2352 fi
2353
2354 _python_set_color_variables
2355
2356 if [[ "${FUNCNAME[1]}" != "distutils_python_tkinter" ]]; then
2357 echo
2358 echo " ${_RED}*${_NORMAL} ${_RED}Deprecation Warning: ${FUNCNAME}() is deprecated and will be banned on 2010-07-01.${_NORMAL}"
2359 echo " ${_RED}*${_NORMAL} ${_RED}Use PYTHON_USE_WITH=\"xml\" and python_pkg_setup() instead of ${FUNCNAME}().${_NORMAL}"
2360 echo " ${_RED}*${_NORMAL} ${_RED}The ebuild needs to be fixed. Please report a bug, if it has not been already reported.${_NORMAL}"
2361 echo
2362
2363 einfo &> /dev/null
2364 einfo "Deprecation Warning: ${FUNCNAME}() is deprecated and will be banned on 2010-07-01." &> /dev/null
2365 einfo "Use PYTHON_USE_WITH=\"xml\" and python_pkg_setup() instead of ${FUNCNAME}()." &> /dev/null
2366 einfo "The ebuild needs to be fixed. Please report a bug, if it has not been already reported." &> /dev/null
2367 einfo &> /dev/null
2368 fi
2369
2370 if ! "$(PYTHON ${PYTHON_ABI})" -c "from sys import version_info
2371if version_info[0] == 3:
2372 import tkinter
2373else:
2374 import Tkinter" &> /dev/null; then
2375 eerror "Python needs to be rebuilt with tkinter support enabled."
2376 eerror "Add the following line to '${EPREFIX}/etc/portage/package.use' and rebuild Python"
2377 eerror "dev-lang/python tk"
2378 die "Python installed without support for tkinter"
2379 fi
2380}
2381
2382# @FUNCTION: python_mod_compile
2383# @USAGE: <file> [more files ...]
2384# @DESCRIPTION:
2385# Given filenames, it will pre-compile the module's .pyc and .pyo.
2386# This function can be used only in pkg_postinst() phase.
2387#
2388# Example:
2389# python_mod_compile /usr/lib/python2.3/site-packages/pygoogle.py
2390#
2391python_mod_compile() {
2392 if ! has "${EAPI:-0}" 0 1 2 || _python_package_supporting_installation_for_multiple_python_abis; then
2393 eerror "Use python_mod_optimize() instead of ${FUNCNAME}()."
2394 die "${FUNCNAME}() cannot be used in this EAPI"
2395 fi
2396
2397 _python_initialize_prefix_variables
2398
2399 local f myroot myfiles=()
2400
2401 # Check if phase is pkg_postinst()
2402 [[ "${EBUILD_PHASE}" != "postinst" ]] && die "${FUNCNAME}() can be used only in pkg_postinst() phase"
2403
2404 # strip trailing slash
2405 myroot="${EROOT%/}"
2406
2407 # respect EROOT
2408 for f in "$@"; do
2409 [[ -f "${myroot}/${f}" ]] && myfiles+=("${myroot}/${f}")
2410 done
2411
2412 PYTHON_ABI="$(PYTHON --ABI)"
2413
2414 if ((${#myfiles[@]})); then
2415 "$(PYTHON ${PYTHON_ABI})" "${myroot}$(python_get_libdir)/py_compile.py" "${myfiles[@]}"
2416 "$(PYTHON ${PYTHON_ABI})" -O "${myroot}$(python_get_libdir)/py_compile.py" "${myfiles[@]}" &> /dev/null
2417 _python_clean_compiled_modules "${myfiles[@]}"
2418 else
2419 ewarn "No files to compile!"
2420 fi
2421}

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