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Revision 1.99 Revision 1.145
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 1.99 2010/05/25 19:49:54 arfrever Exp $ 3# $Header: /var/cvsroot/gentoo-x86/eclass/python.eclass,v 1.145 2012/01/21 19:48:20 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)
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 _python_calculate_PYTHON_ABIS 428 _python_calculate_PYTHON_ABIS
333 export EPYTHON="$(PYTHON -f)" 429 export EPYTHON="$(PYTHON -f)"
334 else 430 else
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 "${PYTHON_USE_WITH_OR}" ]]; then 478_PYTHON_SHEBANG_BASE_PART_REGEX='^#![[:space:]]*([^[:space:]]*/usr/bin/env[[:space:]]+)?([^[:space:]]*/)?(jython|pypy-c|python)'
383 EXPORT_FUNCTIONS pkg_setup
384fi
385 479
386# @FUNCTION: python_convert_shebangs 480# @FUNCTION: python_convert_shebangs
387# @USAGE: [-q|--quiet] [-r|--recursive] [-x|--only-executables] [--] <Python_version> <file|directory> [files|directories] 481# @USAGE: [-q|--quiet] [-r|--recursive] [-x|--only-executables] [--] <Python_ABI|Python_version> <file|directory> [files|directories]
388# @DESCRIPTION: 482# @DESCRIPTION:
389# Convert shebangs in specified files. Directories can be specified only with --recursive option. 483# Convert shebangs in specified files. Directories can be specified only with --recursive option.
390python_convert_shebangs() { 484python_convert_shebangs() {
485 _python_check_python_pkg_setup_execution
486
391 local argument file files=() only_executables="0" python_version quiet="0" recursive="0" 487 local argument file files=() only_executables="0" python_interpreter quiet="0" recursive="0"
392 488
393 while (($#)); 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
451 551
452 if [[ "${quiet}" == "0" ]]; then 552 if [[ "${quiet}" == "0" ]]; then
453 einfo "Converting shebang in '${file}'" 553 einfo "Converting shebang in '${file}'"
454 fi 554 fi
455 555
456 sed -e "1s/python\([[:digit:]]\+\(\.[[:digit:]]\+\)\?\)\?/python${python_version}/" -i "${file}" || die "Conversion of shebang in '${file}' failed" 556 sed -e "1s:^#![[:space:]]*\([^[:space:]]*/usr/bin/env[[:space:]]\)\?[[:space:]]*\([^[:space:]]*/\)\?\(jython\|pypy-c\|python\)\([[:digit:]]\+\(\.[[:digit:]]\+\)\?\)\?\(\$\|[[:space:]].*\):#!\1\2${python_interpreter}\6:" -i "${file}" || die "Conversion of shebang in '${file}' failed"
457
458 # Delete potential whitespace after "#!".
459 sed -e '1s/\(^#!\)[[:space:]]*/\1/' -i "${file}" || die "sed '${file}' failed"
460 fi 557 fi
461 done 558 done
462} 559}
463 560
464# @FUNCTION: python_clean_installation_image 561# @FUNCTION: python_clean_py-compile_files
465# @USAGE: [-q|--quiet] 562# @USAGE: [-q|--quiet]
466# @DESCRIPTION: 563# @DESCRIPTION:
467# Delete needless files in installation image. 564# Clean py-compile files to disable byte-compilation.
468python_clean_installation_image() { 565python_clean_py-compile_files() {
469 _python_initialize_prefix_variables 566 _python_check_python_pkg_setup_execution
470 567
471 local file files=() quiet="0" 568 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"
475 569
476 while (($#)); do 570 while (($#)); do
477 case "$1" in 571 case "$1" in
478 -q|--quiet) 572 -q|--quiet)
479 quiet="1" 573 quiet="1"
487 esac 581 esac
488 shift 582 shift
489 done 583 done
490 584
491 while read -d $'\0' -r file; do 585 while read -d $'\0' -r file; do
586 files+=("${file#./}")
587 done < <(find -name py-compile -type f -print0)
588
589 for file in "${files[@]}"; do
590 if [[ "${quiet}" == "0" ]]; then
591 einfo "Cleaning '${file}' file"
592 fi
593 echo "#!/bin/sh" > "${file}"
594 done
595}
596
597# @FUNCTION: python_clean_installation_image
598# @USAGE: [-q|--quiet]
599# @DESCRIPTION:
600# Delete needless files in installation image.
601#
602# This function can be used only in src_install() phase.
603python_clean_installation_image() {
604 if [[ "${EBUILD_PHASE}" != "install" ]]; then
605 die "${FUNCNAME}() can be used only in src_install() phase"
606 fi
607
608 _python_check_python_pkg_setup_execution
609 _python_initialize_prefix_variables
610
611 local file files=() quiet="0"
612
613 while (($#)); do
614 case "$1" in
615 -q|--quiet)
616 quiet="1"
617 ;;
618 -*)
619 die "${FUNCNAME}(): Unrecognized option '$1'"
620 ;;
621 *)
622 die "${FUNCNAME}(): Invalid usage"
623 ;;
624 esac
625 shift
626 done
627
628 while read -d $'\0' -r file; do
492 files+=("${file}") 629 files+=("${file}")
493 done < <(find "${ED}" "(" -name "*.py[co]" -o -name "*\$py.class" ")" -type f -print0) 630 done < <(find "${ED}" "(" -name "*.py[co]" -o -name "*\$py.class" ")" -type f -print0)
494 631
495 if [[ "${#files[@]}" -gt 0 ]]; then 632 if [[ "${#files[@]}" -gt 0 ]]; then
496 if [[ "${quiet}" == "0" ]]; then 633 if [[ "${quiet}" == "0" ]]; then
530# @ECLASS-VARIABLE: SUPPORT_PYTHON_ABIS 667# @ECLASS-VARIABLE: SUPPORT_PYTHON_ABIS
531# @DESCRIPTION: 668# @DESCRIPTION:
532# Set this in EAPI <= 4 to indicate that current package supports installation for 669# Set this in EAPI <= 4 to indicate that current package supports installation for
533# multiple Python ABIs. 670# multiple Python ABIs.
534 671
672# @ECLASS-VARIABLE: PYTHON_TESTS_RESTRICTED_ABIS
673# @DESCRIPTION:
674# Space-separated list of Python ABI patterns. Testing in Python ABIs matching any Python ABI
675# patterns specified in this list is skipped.
676
535# @ECLASS-VARIABLE: PYTHON_EXPORT_PHASE_FUNCTIONS 677# @ECLASS-VARIABLE: PYTHON_EXPORT_PHASE_FUNCTIONS
536# @DESCRIPTION: 678# @DESCRIPTION:
537# Set this to export phase functions for the following ebuild phases: 679# Set this to export phase functions for the following ebuild phases:
538# src_prepare, src_configure, src_compile, src_test, src_install. 680# src_prepare(), src_configure(), src_compile(), src_test(), src_install().
539if ! has "${EAPI:-0}" 0 1; then 681if ! has "${EAPI:-0}" 0 1; then
540 python_src_prepare() { 682 python_src_prepare() {
683 if [[ "${EBUILD_PHASE}" != "prepare" ]]; then
684 die "${FUNCNAME}() can be used only in src_prepare() phase"
685 fi
686
541 if ! _python_package_supporting_installation_for_multiple_python_abis; then 687 if ! _python_package_supporting_installation_for_multiple_python_abis; then
542 die "${FUNCNAME}() cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs" 688 die "${FUNCNAME}() cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs"
543 fi 689 fi
544 690
691 _python_check_python_pkg_setup_execution
692
693 if [[ "$#" -ne 0 ]]; then
694 die "${FUNCNAME}() does not accept arguments"
695 fi
696
545 python_copy_sources 697 python_copy_sources
546 } 698 }
547 699
548 for python_default_function in src_configure src_compile src_test src_install; do 700 for python_default_function in src_configure src_compile src_test; do
549 eval "python_${python_default_function}() { 701 eval "python_${python_default_function}() {
702 if [[ \"\${EBUILD_PHASE}\" != \"${python_default_function#src_}\" ]]; then
703 die \"\${FUNCNAME}() can be used only in ${python_default_function}() phase\"
704 fi
705
550 if ! _python_package_supporting_installation_for_multiple_python_abis; then 706 if ! _python_package_supporting_installation_for_multiple_python_abis; then
551 die \"\${FUNCNAME}() cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs\" 707 die \"\${FUNCNAME}() cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs\"
552 fi 708 fi
553 709
710 _python_check_python_pkg_setup_execution
711
554 python_execute_function -d -s -- \"\$@\" 712 python_execute_function -d -s -- \"\$@\"
555 }" 713 }"
556 done 714 done
557 unset python_default_function 715 unset python_default_function
558 716
717 python_src_install() {
718 if [[ "${EBUILD_PHASE}" != "install" ]]; then
719 die "${FUNCNAME}() can be used only in src_install() phase"
720 fi
721
722 if ! _python_package_supporting_installation_for_multiple_python_abis; then
723 die "${FUNCNAME}() cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs"
724 fi
725
726 _python_check_python_pkg_setup_execution
727
728 if has "${EAPI:-0}" 0 1 2 3; then
729 python_execute_function -d -s -- "$@"
730 else
731 python_installation() {
732 emake DESTDIR="${T}/images/${PYTHON_ABI}" install "$@"
733 }
734 python_execute_function -s python_installation "$@"
735 unset python_installation
736
737 python_merge_intermediate_installation_images "${T}/images"
738 fi
739 }
740
559 if [[ -n "${PYTHON_EXPORT_PHASE_FUNCTIONS}" ]]; then 741 if [[ -n "${PYTHON_EXPORT_PHASE_FUNCTIONS}" ]]; then
560 EXPORT_FUNCTIONS src_prepare src_configure src_compile src_test src_install 742 EXPORT_FUNCTIONS src_prepare src_configure src_compile src_test src_install
561 fi 743 fi
562fi 744fi
563 745
746if has "${EAPI:-0}" 0 1 2 3 4; then
564unset PYTHON_ABIS 747 unset PYTHON_ABIS
748fi
565 749
566_python_calculate_PYTHON_ABIS() { 750_python_calculate_PYTHON_ABIS() {
567 if ! _python_package_supporting_installation_for_multiple_python_abis; then 751 if ! _python_package_supporting_installation_for_multiple_python_abis; then
568 die "${FUNCNAME}() cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs" 752 die "${FUNCNAME}() cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs"
569 fi 753 fi
570 754
571 _python_initial_sanity_checks 755 _python_initial_sanity_checks
572 756
573 # USE_${ABI_TYPE^^} and RESTRICT_${ABI_TYPE^^}_ABIS variables hopefully will be included in EAPI >= 5.
574 if [[ "$(declare -p PYTHON_ABIS 2> /dev/null)" != "declare -x PYTHON_ABIS="* ]] && has "${EAPI:-0}" 0 1 2 3 4; then 757 if [[ "$(declare -p PYTHON_ABIS 2> /dev/null)" != "declare -x PYTHON_ABIS="* ]] && has "${EAPI:-0}" 0 1 2 3 4; then
575 local PYTHON_ABI restricted_ABI support_ABI supported_PYTHON_ABIS= 758 local PYTHON_ABI
576 PYTHON_ABI_SUPPORTED_VALUES="${_CPYTHON2_SUPPORTED_ABIS[@]} ${_CPYTHON3_SUPPORTED_ABIS[@]} ${_JYTHON_SUPPORTED_ABIS[@]}"
577 759
578 if [[ "$(declare -p USE_PYTHON 2> /dev/null)" == "declare -x USE_PYTHON="* ]]; then 760 if [[ "$(declare -p USE_PYTHON 2> /dev/null)" == "declare -x USE_PYTHON="* ]]; then
579 local cpython_enabled="0" 761 local cpython_enabled="0"
580 762
581 if [[ -z "${USE_PYTHON}" ]]; then 763 if [[ -z "${USE_PYTHON}" ]]; then
582 die "USE_PYTHON variable is empty" 764 die "USE_PYTHON variable is empty"
583 fi 765 fi
584 766
585 for PYTHON_ABI in ${USE_PYTHON}; do 767 for PYTHON_ABI in ${USE_PYTHON}; do
586 if ! has "${PYTHON_ABI}" ${PYTHON_ABI_SUPPORTED_VALUES}; then 768 if ! has "${PYTHON_ABI}" "${_PYTHON_GLOBALLY_SUPPORTED_ABIS[@]}"; then
587 die "USE_PYTHON variable contains invalid value '${PYTHON_ABI}'" 769 die "USE_PYTHON variable contains invalid value '${PYTHON_ABI}'"
588 fi 770 fi
589 771
590 if has "${PYTHON_ABI}" "${_CPYTHON2_SUPPORTED_ABIS[@]}" "${_CPYTHON3_SUPPORTED_ABIS[@]}"; then 772 if has "${PYTHON_ABI}" "${_CPYTHON2_GLOBALLY_SUPPORTED_ABIS[@]}" "${_CPYTHON3_GLOBALLY_SUPPORTED_ABIS[@]}"; then
591 cpython_enabled="1" 773 cpython_enabled="1"
592 fi 774 fi
593 775
594 support_ABI="1" 776 if ! _python_check_python_abi_matching --patterns-list "${PYTHON_ABI}" "${RESTRICT_PYTHON_ABIS}"; then
595 for restricted_ABI in ${RESTRICT_PYTHON_ABIS}; do 777 export PYTHON_ABIS+="${PYTHON_ABIS:+ }${PYTHON_ABI}"
596 if [[ "${PYTHON_ABI}" == ${restricted_ABI} ]]; then 778 fi
597 support_ABI="0" 779 done
780
781 if [[ -z "${PYTHON_ABIS//[${IFS}]/}" ]]; then
782 die "USE_PYTHON variable does not enable any Python ABI supported by ${CATEGORY}/${PF}"
783 fi
784
785 if [[ "${cpython_enabled}" == "0" ]]; then
786 die "USE_PYTHON variable does not enable any CPython ABI"
787 fi
788 else
789 local python_version python2_version python3_version support_python_major_version
790
791 if ! has_version "dev-lang/python"; then
792 die "${FUNCNAME}(): 'dev-lang/python' is not installed"
793 fi
794
795 python_version="$("${EPREFIX}/usr/bin/python" -c 'from sys import version_info; print(".".join(str(x) for x in version_info[:2]))')"
796
797 if has_version "=dev-lang/python-2*"; then
798 if [[ "$(readlink "${EPREFIX}/usr/bin/python2")" != "python2."* ]]; then
799 die "'${EPREFIX}/usr/bin/python2' is not valid symlink"
800 fi
801
802 python2_version="$("${EPREFIX}/usr/bin/python2" -c 'from sys import version_info; print(".".join(str(x) for x in version_info[:2]))')"
803
804 support_python_major_version="0"
805 for PYTHON_ABI in "${_CPYTHON2_GLOBALLY_SUPPORTED_ABIS[@]}"; do
806 if ! _python_check_python_abi_matching --patterns-list "${PYTHON_ABI}" "${RESTRICT_PYTHON_ABIS}"; then
807 support_python_major_version="1"
598 break 808 break
599 fi 809 fi
600 done 810 done
601 [[ "${support_ABI}" == "1" ]] && export PYTHON_ABIS+="${PYTHON_ABIS:+ }${PYTHON_ABI}"
602 done
603
604 if [[ -z "${PYTHON_ABIS//[${IFS}]/}" ]]; then
605 die "USE_PYTHON variable does not enable any Python ABI supported by ${CATEGORY}/${PF}"
606 fi
607
608 if [[ "${cpython_enabled}" == "0" ]]; then
609 die "USE_PYTHON variable does not enable any CPython ABI"
610 fi
611 else
612 local python_version python2_version= python3_version= support_python_major_version
613
614 if ! has_version "dev-lang/python"; then
615 die "${FUNCNAME}(): 'dev-lang/python' is not installed"
616 fi
617
618 python_version="$("${EPREFIX}/usr/bin/python" -c 'from sys import version_info; print(".".join(str(x) for x in version_info[:2]))')"
619
620 if has_version "=dev-lang/python-2*"; then
621 if [[ "$(readlink "${EPREFIX}/usr/bin/python2")" != "python2."* ]]; then
622 die "'${EPREFIX}/usr/bin/python2' is not valid symlink"
623 fi
624
625 python2_version="$("${EPREFIX}/usr/bin/python2" -c 'from sys import version_info; print(".".join(str(x) for x in version_info[:2]))')"
626
627 for PYTHON_ABI in "${_CPYTHON2_SUPPORTED_ABIS[@]}"; do
628 support_python_major_version="1"
629 for restricted_ABI in ${RESTRICT_PYTHON_ABIS}; do
630 if [[ "${PYTHON_ABI}" == ${restricted_ABI} ]]; then
631 support_python_major_version="0"
632 fi
633 done
634 [[ "${support_python_major_version}" == "1" ]] && break
635 done
636 if [[ "${support_python_major_version}" == "1" ]]; then 811 if [[ "${support_python_major_version}" == "1" ]]; then
637 for restricted_ABI in ${RESTRICT_PYTHON_ABIS}; do 812 if _python_check_python_abi_matching --patterns-list "${python2_version}" "${RESTRICT_PYTHON_ABIS}"; then
638 if [[ "${python2_version}" == ${restricted_ABI} ]]; then
639 die "Active version of Python 2 is not supported by ${CATEGORY}/${PF}" 813 die "Active version of CPython 2 is not supported by ${CATEGORY}/${PF}"
640 fi 814 fi
641 done
642 else 815 else
643 python2_version="" 816 python2_version=""
644 fi 817 fi
645 fi 818 fi
646 819
649 die "'${EPREFIX}/usr/bin/python3' is not valid symlink" 822 die "'${EPREFIX}/usr/bin/python3' is not valid symlink"
650 fi 823 fi
651 824
652 python3_version="$("${EPREFIX}/usr/bin/python3" -c 'from sys import version_info; print(".".join(str(x) for x in version_info[:2]))')" 825 python3_version="$("${EPREFIX}/usr/bin/python3" -c 'from sys import version_info; print(".".join(str(x) for x in version_info[:2]))')"
653 826
827 support_python_major_version="0"
654 for PYTHON_ABI in "${_CPYTHON3_SUPPORTED_ABIS[@]}"; do 828 for PYTHON_ABI in "${_CPYTHON3_GLOBALLY_SUPPORTED_ABIS[@]}"; do
829 if ! _python_check_python_abi_matching --patterns-list "${PYTHON_ABI}" "${RESTRICT_PYTHON_ABIS}"; then
655 support_python_major_version="1" 830 support_python_major_version="1"
656 for restricted_ABI in ${RESTRICT_PYTHON_ABIS}; do 831 break
657 if [[ "${PYTHON_ABI}" == ${restricted_ABI} ]]; then
658 support_python_major_version="0"
659 fi 832 fi
660 done
661 [[ "${support_python_major_version}" == "1" ]] && break
662 done 833 done
663 if [[ "${support_python_major_version}" == "1" ]]; then 834 if [[ "${support_python_major_version}" == "1" ]]; then
664 for restricted_ABI in ${RESTRICT_PYTHON_ABIS}; do 835 if _python_check_python_abi_matching --patterns-list "${python3_version}" "${RESTRICT_PYTHON_ABIS}"; then
665 if [[ "${python3_version}" == ${restricted_ABI} ]]; then
666 die "Active version of Python 3 is not supported by ${CATEGORY}/${PF}" 836 die "Active version of CPython 3 is not supported by ${CATEGORY}/${PF}"
667 fi 837 fi
668 done
669 else 838 else
670 python3_version="" 839 python3_version=""
671 fi 840 fi
672 fi 841 fi
673 842
687 export PYTHON_ABIS="${PYTHON_ABIS% }" 856 export PYTHON_ABIS="${PYTHON_ABIS% }"
688 fi 857 fi
689 fi 858 fi
690 859
691 _python_final_sanity_checks 860 _python_final_sanity_checks
861}
862
863_python_prepare_flags() {
864 local array=() deleted_flag element flags new_value old_flag old_value operator pattern prefix variable
865
866 for variable in CPPFLAGS CFLAGS CXXFLAGS LDFLAGS; do
867 eval "_PYTHON_SAVED_${variable}=\"\${!variable}\""
868 for prefix in PYTHON_USER_ PYTHON_; do
869 if [[ "$(declare -p ${prefix}${variable} 2> /dev/null)" == "declare -a ${prefix}${variable}="* ]]; then
870 eval "array=(\"\${${prefix}${variable}[@]}\")"
871 for element in "${array[@]}"; do
872 if [[ "${element}" =~ ^${_PYTHON_ABI_PATTERN_REGEX}\ (\+|-)\ .+ ]]; then
873 pattern="${element%% *}"
874 element="${element#* }"
875 operator="${element%% *}"
876 flags="${element#* }"
877 if _python_check_python_abi_matching "${PYTHON_ABI}" "${pattern}"; then
878 if [[ "${operator}" == "+" ]]; then
879 eval "export ${variable}+=\"\${variable:+ }${flags}\""
880 elif [[ "${operator}" == "-" ]]; then
881 flags="${flags// /$'\n'}"
882 old_value="${!variable// /$'\n'}"
883 new_value=""
884 while read old_flag; do
885 while read deleted_flag; do
886 if [[ "${old_flag}" == ${deleted_flag} ]]; then
887 continue 2
888 fi
889 done <<< "${flags}"
890 new_value+="${new_value:+ }${old_flag}"
891 done <<< "${old_value}"
892 eval "export ${variable}=\"\${new_value}\""
893 fi
894 fi
895 else
896 die "Element '${element}' of ${prefix}${variable} array has invalid syntax"
897 fi
898 done
899 elif [[ -n "$(declare -p ${prefix}${variable} 2> /dev/null)" ]]; then
900 die "${prefix}${variable} should be indexed array"
901 fi
902 done
903 done
904}
905
906_python_restore_flags() {
907 local variable
908
909 for variable in CPPFLAGS CFLAGS CXXFLAGS LDFLAGS; do
910 eval "${variable}=\"\${_PYTHON_SAVED_${variable}}\""
911 unset _PYTHON_SAVED_${variable}
912 done
692} 913}
693 914
694# @FUNCTION: python_execute_function 915# @FUNCTION: python_execute_function
695# @USAGE: [--action-message message] [-d|--default-function] [--failure-message message] [-f|--final-ABI] [--nonfatal] [-q|--quiet] [-s|--separate-build-dirs] [--source-dir source_directory] [--] <function> [arguments] 916# @USAGE: [--action-message message] [-d|--default-function] [--failure-message message] [-f|--final-ABI] [--nonfatal] [-q|--quiet] [-s|--separate-build-dirs] [--source-dir source_directory] [--] <function> [arguments]
696# @DESCRIPTION: 917# @DESCRIPTION:
699python_execute_function() { 920python_execute_function() {
700 if ! _python_package_supporting_installation_for_multiple_python_abis; then 921 if ! _python_package_supporting_installation_for_multiple_python_abis; then
701 die "${FUNCNAME}() cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs" 922 die "${FUNCNAME}() cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs"
702 fi 923 fi
703 924
925 _python_check_python_pkg_setup_execution
704 _python_set_color_variables 926 _python_set_color_variables
705 927
706 local action action_message action_message_template= default_function="0" failure_message failure_message_template= final_ABI="0" function i iterated_PYTHON_ABIS nonfatal="0" previous_directory previous_directory_stack previous_directory_stack_length PYTHON_ABI quiet="0" separate_build_dirs="0" source_dir= 928 local action action_message action_message_template default_function="0" failure_message failure_message_template final_ABI="0" function iterated_PYTHON_ABIS nonfatal="0" previous_directory previous_directory_stack previous_directory_stack_length PYTHON_ABI quiet="0" return_code separate_build_dirs="0" source_dir
707 929
708 while (($#)); do 930 while (($#)); do
709 case "$1" in 931 case "$1" in
710 --action-message) 932 --action-message)
711 action_message_template="$2" 933 action_message_template="$2"
798 fi 1020 fi
799 function="python_default_function" 1021 function="python_default_function"
800 fi 1022 fi
801 1023
802 # Ensure that python_execute_function() cannot be directly or indirectly called by python_execute_function(). 1024 # Ensure that python_execute_function() cannot be directly or indirectly called by python_execute_function().
803 for ((i = 1; i < "${#FUNCNAME[@]}"; i++)); do 1025 if _python_abi-specific_local_scope; then
804 if [[ "${FUNCNAME[${i}]}" == "${FUNCNAME}" ]]; then
805 die "${FUNCNAME}(): Invalid call stack" 1026 die "${FUNCNAME}(): Invalid call stack"
806 fi 1027 fi
807 done
808 1028
809 if [[ "${quiet}" == "0" ]]; then 1029 if [[ "${quiet}" == "0" ]]; then
810 [[ "${EBUILD_PHASE}" == "setup" ]] && action="Setting up" 1030 [[ "${EBUILD_PHASE}" == "setup" ]] && action="Setting up"
811 [[ "${EBUILD_PHASE}" == "unpack" ]] && action="Unpacking" 1031 [[ "${EBUILD_PHASE}" == "unpack" ]] && action="Unpacking"
812 [[ "${EBUILD_PHASE}" == "prepare" ]] && action="Preparation" 1032 [[ "${EBUILD_PHASE}" == "prepare" ]] && action="Preparation"
825 iterated_PYTHON_ABIS="$(PYTHON -f --ABI)" 1045 iterated_PYTHON_ABIS="$(PYTHON -f --ABI)"
826 else 1046 else
827 iterated_PYTHON_ABIS="${PYTHON_ABIS}" 1047 iterated_PYTHON_ABIS="${PYTHON_ABIS}"
828 fi 1048 fi
829 for PYTHON_ABI in ${iterated_PYTHON_ABIS}; do 1049 for PYTHON_ABI in ${iterated_PYTHON_ABIS}; do
1050 if [[ "${EBUILD_PHASE}" == "test" ]] && _python_check_python_abi_matching --patterns-list "${PYTHON_ABI}" "${PYTHON_TESTS_RESTRICTED_ABIS}"; then
1051 if [[ "${quiet}" == "0" ]]; then
1052 echo " ${_GREEN}*${_NORMAL} ${_BLUE}Testing of ${CATEGORY}/${PF} with $(python_get_implementation_and_version) skipped${_NORMAL}"
1053 fi
1054 continue
1055 fi
1056
1057 _python_prepare_flags
1058
830 if [[ "${quiet}" == "0" ]]; then 1059 if [[ "${quiet}" == "0" ]]; then
831 if [[ -n "${action_message_template}" ]]; then 1060 if [[ -n "${action_message_template}" ]]; then
832 action_message="$(eval echo -n "${action_message_template}")" 1061 eval "action_message=\"${action_message_template}\""
833 else 1062 else
834 action_message="${action} of ${CATEGORY}/${PF} with $(python_get_implementation) $(python_get_version)..." 1063 action_message="${action} of ${CATEGORY}/${PF} with $(python_get_implementation_and_version)..."
835 fi 1064 fi
836 echo " ${_GREEN}*${_NORMAL} ${_BLUE}${action_message}${_NORMAL}" 1065 echo " ${_GREEN}*${_NORMAL} ${_BLUE}${action_message}${_NORMAL}"
837 fi 1066 fi
838 1067
839 if [[ "${separate_build_dirs}" == "1" ]]; then 1068 if [[ "${separate_build_dirs}" == "1" ]]; then
855 EPYTHON="$(PYTHON)" nonfatal "${function}" "$@" 1084 EPYTHON="$(PYTHON)" nonfatal "${function}" "$@"
856 else 1085 else
857 EPYTHON="$(PYTHON)" "${function}" "$@" 1086 EPYTHON="$(PYTHON)" "${function}" "$@"
858 fi 1087 fi
859 1088
860 if [[ "$?" != "0" ]]; then 1089 return_code="$?"
1090
1091 _python_restore_flags
1092
1093 if [[ "${return_code}" -ne 0 ]]; then
861 if [[ -n "${failure_message_template}" ]]; then 1094 if [[ -n "${failure_message_template}" ]]; then
862 failure_message="$(eval echo -n "${failure_message_template}")" 1095 eval "failure_message=\"${failure_message_template}\""
863 else 1096 else
864 failure_message="${action} failed with $(python_get_implementation) $(python_get_version) in ${function}() function" 1097 failure_message="${action} failed with $(python_get_implementation_and_version) in ${function}() function"
865 fi 1098 fi
866 1099
867 if [[ "${nonfatal}" == "1" ]]; then 1100 if [[ "${nonfatal}" == "1" ]]; then
868 if [[ "${quiet}" == "0" ]]; then 1101 if [[ "${quiet}" == "0" ]]; then
869 ewarn "${_RED}${failure_message}${_NORMAL}" 1102 ewarn "${failure_message}"
870 fi 1103 fi
871 elif [[ "${final_ABI}" == "0" ]] && has "${PYTHON_ABI}" ${FAILURE_TOLERANT_PYTHON_ABIS}; then 1104 elif [[ "${final_ABI}" == "0" ]] && has "${PYTHON_ABI}" ${FAILURE_TOLERANT_PYTHON_ABIS}; then
872 if [[ "${EBUILD_PHASE}" != "test" ]] || ! has test-fail-continue ${FEATURES}; then 1105 if [[ "${EBUILD_PHASE}" != "test" ]] || ! has test-fail-continue ${FEATURES}; then
873 local enabled_PYTHON_ABIS= other_PYTHON_ABI 1106 local enabled_PYTHON_ABIS= other_PYTHON_ABI
874 for other_PYTHON_ABI in ${PYTHON_ABIS}; do 1107 for other_PYTHON_ABI in ${PYTHON_ABIS}; do
875 [[ "${other_PYTHON_ABI}" != "${PYTHON_ABI}" ]] && enabled_PYTHON_ABIS+="${enabled_PYTHON_ABIS:+ }${other_PYTHON_ABI}" 1108 [[ "${other_PYTHON_ABI}" != "${PYTHON_ABI}" ]] && enabled_PYTHON_ABIS+="${enabled_PYTHON_ABIS:+ }${other_PYTHON_ABI}"
876 done 1109 done
877 export PYTHON_ABIS="${enabled_PYTHON_ABIS}" 1110 export PYTHON_ABIS="${enabled_PYTHON_ABIS}"
878 fi 1111 fi
879 if [[ "${quiet}" == "0" ]]; then 1112 if [[ "${quiet}" == "0" ]]; then
880 ewarn "${_RED}${failure_message}${_NORMAL}" 1113 ewarn "${failure_message}"
881 fi 1114 fi
882 if [[ -z "${PYTHON_ABIS}" ]]; then 1115 if [[ -z "${PYTHON_ABIS}" ]]; then
883 die "${function}() function failed with all enabled Python ABIs" 1116 die "${function}() function failed with all enabled Python ABIs"
884 fi 1117 fi
885 else 1118 else
926python_copy_sources() { 1159python_copy_sources() {
927 if ! _python_package_supporting_installation_for_multiple_python_abis; then 1160 if ! _python_package_supporting_installation_for_multiple_python_abis; then
928 die "${FUNCNAME}() cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs" 1161 die "${FUNCNAME}() cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs"
929 fi 1162 fi
930 1163
1164 _python_check_python_pkg_setup_execution
1165
931 local dir dirs=() PYTHON_ABI 1166 local dir dirs=() PYTHON_ABI
932 1167
933 if [[ "$#" -eq 0 ]]; then 1168 if [[ "$#" -eq 0 ]]; then
934 if [[ "${WORKDIR}" == "${S}" ]]; then 1169 if [[ "${WORKDIR}" == "${S}" ]]; then
935 die "${FUNCNAME}() cannot be used with current value of S variable" 1170 die "${FUNCNAME}() cannot be used with current value of S variable"
951# @USAGE: [-E|--respect-EPYTHON] [-f|--force] [-q|--quiet] [--] <file> [files] 1186# @USAGE: [-E|--respect-EPYTHON] [-f|--force] [-q|--quiet] [--] <file> [files]
952# @DESCRIPTION: 1187# @DESCRIPTION:
953# Generate wrapper scripts. Existing files are overwritten only with --force option. 1188# Generate wrapper scripts. Existing files are overwritten only with --force option.
954# If --respect-EPYTHON option is specified, then generated wrapper scripts will 1189# If --respect-EPYTHON option is specified, then generated wrapper scripts will
955# respect EPYTHON variable at run time. 1190# respect EPYTHON variable at run time.
1191#
1192# This function can be used only in src_install() phase.
956python_generate_wrapper_scripts() { 1193python_generate_wrapper_scripts() {
1194 if [[ "${EBUILD_PHASE}" != "install" ]]; then
1195 die "${FUNCNAME}() can be used only in src_install() phase"
1196 fi
1197
957 if ! _python_package_supporting_installation_for_multiple_python_abis; then 1198 if ! _python_package_supporting_installation_for_multiple_python_abis; then
958 die "${FUNCNAME}() cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs" 1199 die "${FUNCNAME}() cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs"
959 fi 1200 fi
960 1201
1202 _python_check_python_pkg_setup_execution
961 _python_initialize_prefix_variables 1203 _python_initialize_prefix_variables
962 1204
963 local eselect_python_option file force="0" quiet="0" PYTHON_ABI python2_enabled="0" python3_enabled="0" respect_EPYTHON="0" 1205 local eselect_python_option file force="0" quiet="0" PYTHON_ABI PYTHON_ABIS_list python2_enabled="0" python3_enabled="0" respect_EPYTHON="0"
964 1206
965 while (($#)); do 1207 while (($#)); do
966 case "$1" in 1208 case "$1" in
967 -E|--respect-EPYTHON) 1209 -E|--respect-EPYTHON)
968 respect_EPYTHON="1" 1210 respect_EPYTHON="1"
990 if [[ "$#" -eq 0 ]]; then 1232 if [[ "$#" -eq 0 ]]; then
991 die "${FUNCNAME}(): Missing arguments" 1233 die "${FUNCNAME}(): Missing arguments"
992 fi 1234 fi
993 1235
994 _python_calculate_PYTHON_ABIS 1236 _python_calculate_PYTHON_ABIS
995 for PYTHON_ABI in "${_CPYTHON2_SUPPORTED_ABIS[@]}"; do 1237 for PYTHON_ABI in "${_CPYTHON2_GLOBALLY_SUPPORTED_ABIS[@]}"; do
996 if has "${PYTHON_ABI}" ${PYTHON_ABIS}; then 1238 if has "${PYTHON_ABI}" ${PYTHON_ABIS}; then
997 python2_enabled="1" 1239 python2_enabled="1"
998 fi 1240 fi
999 done 1241 done
1000 for PYTHON_ABI in "${_CPYTHON3_SUPPORTED_ABIS[@]}"; do 1242 for PYTHON_ABI in "${_CPYTHON3_GLOBALLY_SUPPORTED_ABIS[@]}"; do
1001 if has "${PYTHON_ABI}" ${PYTHON_ABIS}; then 1243 if has "${PYTHON_ABI}" ${PYTHON_ABIS}; then
1002 python3_enabled="1" 1244 python3_enabled="1"
1003 fi 1245 fi
1004 done 1246 done
1005 1247
1011 eselect_python_option="--python3" 1253 eselect_python_option="--python3"
1012 else 1254 else
1013 die "${FUNCNAME}(): Unsupported environment" 1255 die "${FUNCNAME}(): Unsupported environment"
1014 fi 1256 fi
1015 1257
1258 PYTHON_ABIS_list="$("$(PYTHON -f)" -c "print(', '.join('\"%s\"' % x for x in reversed('${PYTHON_ABIS}'.split())))")"
1259
1016 for file in "$@"; do 1260 for file in "$@"; do
1017 if [[ -f "${file}" && "${force}" == "0" ]]; then 1261 if [[ -f "${file}" && "${force}" == "0" ]]; then
1018 die "${FUNCNAME}(): '$1' already exists" 1262 die "${FUNCNAME}(): '${file}' already exists"
1019 fi 1263 fi
1020 1264
1021 if [[ "${quiet}" == "0" ]]; then 1265 if [[ "${quiet}" == "0" ]]; then
1022 einfo "Generating '${file#${ED%/}}' wrapper script" 1266 einfo "Generating '${file#${ED%/}}' wrapper script"
1023 fi 1267 fi
1029import os 1273import os
1030import re 1274import re
1031import subprocess 1275import subprocess
1032import sys 1276import sys
1033 1277
1278cpython_ABI_re = re.compile(r"^(\d+\.\d+)$")
1279jython_ABI_re = re.compile(r"^(\d+\.\d+)-jython$")
1280pypy_ABI_re = re.compile(r"^\d+\.\d+-pypy-(\d+\.\d+)$")
1034EPYTHON_re = re.compile(r"^python(\d+\.\d+)$") 1281cpython_interpreter_re = re.compile(r"^python(\d+\.\d+)$")
1282jython_interpreter_re = re.compile(r"^jython(\d+\.\d+)$")
1283pypy_interpreter_re = re.compile(r"^pypy-c(\d+\.\d+)$")
1035python_shebang_re = re.compile(r"^#! *(${EPREFIX}/usr/bin/python|(${EPREFIX})?/usr/bin/env +(${EPREFIX}/usr/bin/)?python)") 1284cpython_shebang_re = re.compile(r"^#![ \t]*(?:${EPREFIX}/usr/bin/python|(?:${EPREFIX})?/usr/bin/env[ \t]+(?:${EPREFIX}/usr/bin/)?python)")
1285python_shebang_options_re = re.compile(r"^#![ \t]*${EPREFIX}/usr/bin/(?:jython|pypy-c|python)(?:\d+(?:\.\d+)?)?[ \t]+(-\S)")
1036python_verification_output_re = re.compile("^GENTOO_PYTHON_TARGET_SCRIPT_PATH supported\n$") 1286python_verification_output_re = re.compile("^GENTOO_PYTHON_TARGET_SCRIPT_PATH supported\n$")
1287
1288pypy_versions_mapping = {
1289 "1.5": "2.7"
1290}
1291
1292def get_PYTHON_ABI(python_interpreter):
1293 cpython_matched = cpython_interpreter_re.match(python_interpreter)
1294 jython_matched = jython_interpreter_re.match(python_interpreter)
1295 pypy_matched = pypy_interpreter_re.match(python_interpreter)
1296 if cpython_matched is not None:
1297 PYTHON_ABI = cpython_matched.group(1)
1298 elif jython_matched is not None:
1299 PYTHON_ABI = jython_matched.group(1) + "-jython"
1300 elif pypy_matched is not None:
1301 PYTHON_ABI = pypy_versions_mapping[pypy_matched.group(1)] + "-pypy-" + pypy_matched.group(1)
1302 else:
1303 PYTHON_ABI = None
1304 return PYTHON_ABI
1305
1306def get_python_interpreter(PYTHON_ABI):
1307 cpython_matched = cpython_ABI_re.match(PYTHON_ABI)
1308 jython_matched = jython_ABI_re.match(PYTHON_ABI)
1309 pypy_matched = pypy_ABI_re.match(PYTHON_ABI)
1310 if cpython_matched is not None:
1311 python_interpreter = "python" + cpython_matched.group(1)
1312 elif jython_matched is not None:
1313 python_interpreter = "jython" + jython_matched.group(1)
1314 elif pypy_matched is not None:
1315 python_interpreter = "pypy-c" + pypy_matched.group(1)
1316 else:
1317 python_interpreter = None
1318 return python_interpreter
1037 1319
1038EOF 1320EOF
1039 if [[ "$?" != "0" ]]; then 1321 if [[ "$?" != "0" ]]; then
1040 die "${FUNCNAME}(): Generation of '$1' failed" 1322 die "${FUNCNAME}(): Generation of '$1' failed"
1041 fi 1323 fi
1042 if [[ "${respect_EPYTHON}" == "1" ]]; then 1324 if [[ "${respect_EPYTHON}" == "1" ]]; then
1043 cat << EOF >> "${file}" 1325 cat << EOF >> "${file}"
1044EPYTHON = os.environ.get("EPYTHON") 1326python_interpreter = os.environ.get("EPYTHON")
1045if EPYTHON: 1327if python_interpreter:
1046 EPYTHON_matched = EPYTHON_re.match(EPYTHON) 1328 PYTHON_ABI = get_PYTHON_ABI(python_interpreter)
1047 if EPYTHON_matched: 1329 if PYTHON_ABI is None:
1048 PYTHON_ABI = EPYTHON_matched.group(1)
1049 else:
1050 sys.stderr.write("EPYTHON variable has unrecognized value '%s'\n" % EPYTHON) 1330 sys.stderr.write("%s: EPYTHON variable has unrecognized value '%s'\n" % (sys.argv[0], python_interpreter))
1051 sys.exit(1) 1331 sys.exit(1)
1052else: 1332else:
1053 try: 1333 try:
1334 environment = os.environ.copy()
1335 environment["ROOT"] = "/"
1054 eselect_process = subprocess.Popen(["${EPREFIX}/usr/bin/eselect", "python", "show"${eselect_python_option:+, $(echo "\"")}${eselect_python_option}${eselect_python_option:+$(echo "\"")}], stdout=subprocess.PIPE) 1336 eselect_process = subprocess.Popen(["${EPREFIX}/usr/bin/eselect", "python", "show"${eselect_python_option:+, $(echo "\"")}${eselect_python_option}${eselect_python_option:+$(echo "\"")}], env=environment, stdout=subprocess.PIPE)
1055 if eselect_process.wait() != 0: 1337 if eselect_process.wait() != 0:
1056 raise ValueError 1338 raise ValueError
1057 except (OSError, ValueError): 1339 except (OSError, ValueError):
1058 sys.stderr.write("Execution of 'eselect python show${eselect_python_option:+ }${eselect_python_option}' failed\n") 1340 sys.stderr.write("%s: Execution of 'eselect python show${eselect_python_option:+ }${eselect_python_option}' failed\n" % sys.argv[0])
1059 sys.exit(1) 1341 sys.exit(1)
1060 1342
1061 EPYTHON = eselect_process.stdout.read() 1343 python_interpreter = eselect_process.stdout.read()
1062 if not isinstance(EPYTHON, str): 1344 if not isinstance(python_interpreter, str):
1063 # Python 3 1345 # Python 3
1064 EPYTHON = EPYTHON.decode() 1346 python_interpreter = python_interpreter.decode()
1065 EPYTHON = EPYTHON.rstrip("\n") 1347 python_interpreter = python_interpreter.rstrip("\n")
1066 1348
1067 EPYTHON_matched = EPYTHON_re.match(EPYTHON) 1349 PYTHON_ABI = get_PYTHON_ABI(python_interpreter)
1068 if EPYTHON_matched: 1350 if PYTHON_ABI is None:
1069 PYTHON_ABI = EPYTHON_matched.group(1)
1070 else:
1071 sys.stderr.write("'eselect python show${eselect_python_option:+ }${eselect_python_option}' printed unrecognized value '%s'\n" % EPYTHON) 1351 sys.stderr.write("%s: 'eselect python show${eselect_python_option:+ }${eselect_python_option}' printed unrecognized value '%s'\n" % (sys.argv[0], python_interpreter))
1072 sys.exit(1) 1352 sys.exit(1)
1073EOF
1074 if [[ "$?" != "0" ]]; then
1075 die "${FUNCNAME}(): Generation of '$1' failed"
1076 fi
1077 else
1078 cat << EOF >> "${file}"
1079try:
1080 eselect_process = subprocess.Popen(["${EPREFIX}/usr/bin/eselect", "python", "show"${eselect_python_option:+, $(echo "\"")}${eselect_python_option}${eselect_python_option:+$(echo "\"")}], stdout=subprocess.PIPE)
1081 if eselect_process.wait() != 0:
1082 raise ValueError
1083except (OSError, ValueError):
1084 sys.stderr.write("Execution of 'eselect python show${eselect_python_option:+ }${eselect_python_option}' failed\n")
1085 sys.exit(1)
1086 1353
1087EPYTHON = eselect_process.stdout.read() 1354wrapper_script_path = os.path.realpath(sys.argv[0])
1088if not isinstance(EPYTHON, str): 1355target_executable_path = "%s-%s" % (wrapper_script_path, PYTHON_ABI)
1089 # Python 3 1356if not os.path.exists(target_executable_path):
1090 EPYTHON = EPYTHON.decode() 1357 sys.stderr.write("%s: '%s' does not exist\n" % (sys.argv[0], target_executable_path))
1091EPYTHON = EPYTHON.rstrip("\n")
1092
1093EPYTHON_matched = EPYTHON_re.match(EPYTHON)
1094if EPYTHON_matched:
1095 PYTHON_ABI = EPYTHON_matched.group(1)
1096else:
1097 sys.stderr.write("'eselect python show${eselect_python_option:+ }${eselect_python_option}' printed unrecognized value '%s'\n" % EPYTHON)
1098 sys.exit(1) 1358 sys.exit(1)
1099EOF 1359EOF
1100 if [[ "$?" != "0" ]]; then 1360 if [[ "$?" != "0" ]]; then
1101 die "${FUNCNAME}(): Generation of '$1' failed" 1361 die "${FUNCNAME}(): Generation of '$1' failed"
1102 fi 1362 fi
1363 else
1364 cat << EOF >> "${file}"
1365try:
1366 environment = os.environ.copy()
1367 environment["ROOT"] = "/"
1368 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)
1369 if eselect_process.wait() != 0:
1370 raise ValueError
1371except (OSError, ValueError):
1372 sys.stderr.write("%s: Execution of 'eselect python show${eselect_python_option:+ }${eselect_python_option}' failed\n" % sys.argv[0])
1373 sys.exit(1)
1374
1375python_interpreter = eselect_process.stdout.read()
1376if not isinstance(python_interpreter, str):
1377 # Python 3
1378 python_interpreter = python_interpreter.decode()
1379python_interpreter = python_interpreter.rstrip("\n")
1380
1381PYTHON_ABI = get_PYTHON_ABI(python_interpreter)
1382if PYTHON_ABI is None:
1383 sys.stderr.write("%s: 'eselect python show${eselect_python_option:+ }${eselect_python_option}' printed unrecognized value '%s'\n" % (sys.argv[0], python_interpreter))
1384 sys.exit(1)
1385
1386wrapper_script_path = os.path.realpath(sys.argv[0])
1387for PYTHON_ABI in [PYTHON_ABI, ${PYTHON_ABIS_list}]:
1388 target_executable_path = "%s-%s" % (wrapper_script_path, PYTHON_ABI)
1389 if os.path.exists(target_executable_path):
1390 break
1391else:
1392 sys.stderr.write("%s: No target script exists for '%s'\n" % (sys.argv[0], wrapper_script_path))
1393 sys.exit(1)
1394
1395python_interpreter = get_python_interpreter(PYTHON_ABI)
1396if python_interpreter is None:
1397 sys.stderr.write("%s: Unrecognized Python ABI '%s'\n" % (sys.argv[0], PYTHON_ABI))
1398 sys.exit(1)
1399EOF
1400 if [[ "$?" != "0" ]]; then
1401 die "${FUNCNAME}(): Generation of '$1' failed"
1402 fi
1103 fi 1403 fi
1104 cat << EOF >> "${file}" 1404 cat << EOF >> "${file}"
1105
1106wrapper_script_path = os.path.realpath(sys.argv[0])
1107target_executable_path = "%s-%s" % (wrapper_script_path, PYTHON_ABI)
1108os.environ["GENTOO_PYTHON_PROCESS_NAME"] = os.path.basename(sys.argv[0])
1109os.environ["GENTOO_PYTHON_WRAPPER_SCRIPT_PATH"] = sys.argv[0]
1110os.environ["GENTOO_PYTHON_TARGET_SCRIPT_PATH"] = target_executable_path
1111if not os.path.exists(target_executable_path):
1112 sys.stderr.write("'%s' does not exist\n" % target_executable_path)
1113 sys.exit(1)
1114 1405
1115target_executable = open(target_executable_path, "rb") 1406target_executable = open(target_executable_path, "rb")
1116target_executable_first_line = target_executable.readline() 1407target_executable_first_line = target_executable.readline()
1408target_executable.close()
1117if not isinstance(target_executable_first_line, str): 1409if not isinstance(target_executable_first_line, str):
1118 # Python 3 1410 # Python 3
1119 target_executable_first_line = target_executable_first_line.decode("utf_8", "replace") 1411 target_executable_first_line = target_executable_first_line.decode("utf_8", "replace")
1120 1412
1413options = []
1414python_shebang_options_matched = python_shebang_options_re.match(target_executable_first_line)
1415if python_shebang_options_matched is not None:
1416 options = [python_shebang_options_matched.group(1)]
1417
1121python_shebang_matched = python_shebang_re.match(target_executable_first_line) 1418cpython_shebang_matched = cpython_shebang_re.match(target_executable_first_line)
1122target_executable.close()
1123 1419
1124if python_shebang_matched: 1420if cpython_shebang_matched is not None:
1125 try: 1421 try:
1126 python_interpreter_path = "${EPREFIX}/usr/bin/%s" % EPYTHON 1422 python_interpreter_path = "${EPREFIX}/usr/bin/%s" % python_interpreter
1127 os.environ["GENTOO_PYTHON_TARGET_SCRIPT_PATH_VERIFICATION"] = "1" 1423 os.environ["GENTOO_PYTHON_TARGET_SCRIPT_PATH_VERIFICATION"] = "1"
1128 python_verification_process = subprocess.Popen([python_interpreter_path, "-c", "pass"], stdout=subprocess.PIPE) 1424 python_verification_process = subprocess.Popen([python_interpreter_path, "-c", "pass"], stdout=subprocess.PIPE)
1129 del os.environ["GENTOO_PYTHON_TARGET_SCRIPT_PATH_VERIFICATION"] 1425 del os.environ["GENTOO_PYTHON_TARGET_SCRIPT_PATH_VERIFICATION"]
1130 if python_verification_process.wait() != 0: 1426 if python_verification_process.wait() != 0:
1131 raise ValueError 1427 raise ValueError
1136 python_verification_output = python_verification_output.decode() 1432 python_verification_output = python_verification_output.decode()
1137 1433
1138 if not python_verification_output_re.match(python_verification_output): 1434 if not python_verification_output_re.match(python_verification_output):
1139 raise ValueError 1435 raise ValueError
1140 1436
1437 if cpython_interpreter_re.match(python_interpreter) is not None:
1438 os.environ["GENTOO_PYTHON_PROCESS_NAME"] = os.path.basename(sys.argv[0])
1439 os.environ["GENTOO_PYTHON_WRAPPER_SCRIPT_PATH"] = sys.argv[0]
1440 os.environ["GENTOO_PYTHON_TARGET_SCRIPT_PATH"] = target_executable_path
1441
1442 if hasattr(os, "execv"):
1141 os.execv(python_interpreter_path, [python_interpreter_path] + sys.argv) 1443 os.execv(python_interpreter_path, [python_interpreter_path] + options + sys.argv)
1444 else:
1445 sys.exit(subprocess.Popen([python_interpreter_path] + options + sys.argv).wait())
1446 except (KeyboardInterrupt, SystemExit):
1447 raise
1142 except: 1448 except:
1143 pass 1449 pass
1144 if "GENTOO_PYTHON_TARGET_SCRIPT_PATH_VERIFICATION" in os.environ: 1450 for variable in ("GENTOO_PYTHON_PROCESS_NAME", "GENTOO_PYTHON_WRAPPER_SCRIPT_PATH", "GENTOO_PYTHON_TARGET_SCRIPT_PATH", "GENTOO_PYTHON_TARGET_SCRIPT_PATH_VERIFICATION"):
1145 del os.environ["GENTOO_PYTHON_TARGET_SCRIPT_PATH_VERIFICATION"] 1451 if variable in os.environ:
1452 del os.environ[variable]
1146 1453
1454if hasattr(os, "execv"):
1147os.execv(target_executable_path, sys.argv) 1455 os.execv(target_executable_path, sys.argv)
1456else:
1457 sys.exit(subprocess.Popen([target_executable_path] + sys.argv[1:]).wait())
1148EOF 1458EOF
1149 if [[ "$?" != "0" ]]; then 1459 if [[ "$?" != "0" ]]; then
1150 die "${FUNCNAME}(): Generation of '$1' failed" 1460 die "${FUNCNAME}(): Generation of '$1' failed"
1151 fi 1461 fi
1152 fperms +x "${file#${ED%/}}" || die "fperms '${file}' failed" 1462 fperms +x "${file#${ED%/}}" || die "fperms '${file}' failed"
1153 done 1463 done
1154} 1464}
1155 1465
1466# @ECLASS-VARIABLE: PYTHON_VERSIONED_SCRIPTS
1467# @DESCRIPTION:
1468# Array of regular expressions of paths to versioned Python scripts.
1469# Python scripts in /usr/bin and /usr/sbin are versioned by default.
1470
1471# @ECLASS-VARIABLE: PYTHON_VERSIONED_EXECUTABLES
1472# @DESCRIPTION:
1473# Array of regular expressions of paths to versioned executables (including Python scripts).
1474
1475# @ECLASS-VARIABLE: PYTHON_NONVERSIONED_EXECUTABLES
1476# @DESCRIPTION:
1477# Array of regular expressions of paths to nonversioned executables (including Python scripts).
1478
1479# @FUNCTION: python_merge_intermediate_installation_images
1480# @USAGE: [-q|--quiet] [--] <intermediate_installation_images_directory>
1481# @DESCRIPTION:
1482# Merge intermediate installation images into installation image.
1483#
1484# This function can be used only in src_install() phase.
1485python_merge_intermediate_installation_images() {
1486 if [[ "${EBUILD_PHASE}" != "install" ]]; then
1487 die "${FUNCNAME}() can be used only in src_install() phase"
1488 fi
1489
1490 if ! _python_package_supporting_installation_for_multiple_python_abis; then
1491 die "${FUNCNAME}() cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs"
1492 fi
1493
1494 _python_check_python_pkg_setup_execution
1495 _python_initialize_prefix_variables
1496
1497 local absolute_file b file files=() intermediate_installation_images_directory PYTHON_ABI quiet="0" regex shebang version_executable wrapper_scripts=() wrapper_scripts_set=()
1498
1499 while (($#)); do
1500 case "$1" in
1501 -q|--quiet)
1502 quiet="1"
1503 ;;
1504 --)
1505 shift
1506 break
1507 ;;
1508 -*)
1509 die "${FUNCNAME}(): Unrecognized option '$1'"
1510 ;;
1511 *)
1512 break
1513 ;;
1514 esac
1515 shift
1516 done
1517
1518 if [[ "$#" -ne 1 ]]; then
1519 die "${FUNCNAME}() requires 1 argument"
1520 fi
1521
1522 intermediate_installation_images_directory="$1"
1523
1524 if [[ ! -d "${intermediate_installation_images_directory}" ]]; then
1525 die "${FUNCNAME}(): Intermediate installation images directory '${intermediate_installation_images_directory}' does not exist"
1526 fi
1527
1528 _python_calculate_PYTHON_ABIS
1529 if [[ "$(PYTHON -f --ABI)" == 3.* ]]; then
1530 b="b"
1531 fi
1532
1533 while read -d $'\0' -r file; do
1534 files+=("${file}")
1535 done < <("$(PYTHON -f)" -c \
1536"import os
1537import sys
1538
1539if hasattr(sys.stdout, 'buffer'):
1540 # Python 3
1541 stdout = sys.stdout.buffer
1542else:
1543 # Python 2
1544 stdout = sys.stdout
1545
1546files_set = set()
1547
1548os.chdir(${b}'${intermediate_installation_images_directory}')
1549
1550for PYTHON_ABI in ${b}'${PYTHON_ABIS}'.split():
1551 for root, dirs, files in os.walk(PYTHON_ABI + ${b}'${EPREFIX}'):
1552 root = root[len(PYTHON_ABI + ${b}'${EPREFIX}')+1:]
1553 files_set.update(root + ${b}'/' + file for file in files)
1554
1555for file in sorted(files_set):
1556 stdout.write(file)
1557 stdout.write(${b}'\x00')" || die "${FUNCNAME}(): Failure of extraction of files in intermediate installation images")
1558
1559 for PYTHON_ABI in ${PYTHON_ABIS}; do
1560 if [[ ! -d "${intermediate_installation_images_directory}/${PYTHON_ABI}" ]]; then
1561 die "${FUNCNAME}(): Intermediate installation image for Python ABI '${PYTHON_ABI}' does not exist"
1562 fi
1563
1564 pushd "${intermediate_installation_images_directory}/${PYTHON_ABI}${EPREFIX}" > /dev/null || die "pushd failed"
1565
1566 for file in "${files[@]}"; do
1567 version_executable="0"
1568 for regex in "/usr/bin/.*" "/usr/sbin/.*" "${PYTHON_VERSIONED_SCRIPTS[@]}"; do
1569 if [[ "/${file}" =~ ^${regex}$ ]]; then
1570 version_executable="1"
1571 break
1572 fi
1573 done
1574 for regex in "${PYTHON_VERSIONED_EXECUTABLES[@]}"; do
1575 if [[ "/${file}" =~ ^${regex}$ ]]; then
1576 version_executable="2"
1577 break
1578 fi
1579 done
1580 if [[ "${version_executable}" != "0" ]]; then
1581 for regex in "${PYTHON_NONVERSIONED_EXECUTABLES[@]}"; do
1582 if [[ "/${file}" =~ ^${regex}$ ]]; then
1583 version_executable="0"
1584 break
1585 fi
1586 done
1587 fi
1588
1589 [[ "${version_executable}" == "0" ]] && continue
1590
1591 if [[ -L "${file}" ]]; then
1592 absolute_file="$(readlink "${file}")"
1593 if [[ "${absolute_file}" == /* ]]; then
1594 absolute_file="${intermediate_installation_images_directory}/${PYTHON_ABI}${EPREFIX}/${absolute_file##/}"
1595 else
1596 if [[ "${file}" == */* ]]; then
1597 absolute_file="${intermediate_installation_images_directory}/${PYTHON_ABI}${EPREFIX}/${file%/*}/${absolute_file}"
1598 else
1599 absolute_file="${intermediate_installation_images_directory}/${PYTHON_ABI}${EPREFIX}/${absolute_file}"
1600 fi
1601 fi
1602 else
1603 absolute_file="${intermediate_installation_images_directory}/${PYTHON_ABI}${EPREFIX}/${file}"
1604 fi
1605
1606 [[ ! -x "${absolute_file}" ]] && continue
1607
1608 shebang="$(head -n1 "${absolute_file}")" || die "Extraction of shebang from '${absolute_file}' failed"
1609
1610 if [[ "${version_executable}" == "2" ]]; then
1611 wrapper_scripts+=("${ED}${file}")
1612 elif [[ "${version_executable}" == "1" ]]; then
1613 if [[ "${shebang}" =~ ${_PYTHON_SHEBANG_BASE_PART_REGEX}([[:digit:]]+(\.[[:digit:]]+)?)?($|[[:space:]]+) ]]; then
1614 wrapper_scripts+=("${ED}${file}")
1615 else
1616 version_executable="0"
1617 fi
1618 fi
1619
1620 [[ "${version_executable}" == "0" ]] && continue
1621
1622 if [[ -e "${file}-${PYTHON_ABI}" ]]; then
1623 die "${FUNCNAME}(): '${EPREFIX}/${file}-${PYTHON_ABI}' already exists"
1624 fi
1625
1626 mv "${file}" "${file}-${PYTHON_ABI}" || die "Renaming of '${file}' failed"
1627
1628 if [[ "${shebang}" =~ ${_PYTHON_SHEBANG_BASE_PART_REGEX}[[:digit:]]*($|[[:space:]]+) ]]; then
1629 if [[ -L "${file}-${PYTHON_ABI}" ]]; then
1630 python_convert_shebangs $([[ "${quiet}" == "1" ]] && echo --quiet) "${PYTHON_ABI}" "${absolute_file}"
1631 else
1632 python_convert_shebangs $([[ "${quiet}" == "1" ]] && echo --quiet) "${PYTHON_ABI}" "${file}-${PYTHON_ABI}"
1633 fi
1634 fi
1635 done
1636
1637 popd > /dev/null || die "popd failed"
1638
1639 # This is per bug #390691, without the duplication refactor, and with
1640 # the 3-way structure per comment #6. This enable users with old
1641 # coreutils to upgrade a lot easier (you need to upgrade python+portage
1642 # before coreutils can be upgraded).
1643 if ROOT="/" has_version '>=sys-apps/coreutils-6.9.90'; then
1644 cp -fr --preserve=all --no-preserve=context "${intermediate_installation_images_directory}/${PYTHON_ABI}/"* "${D}" || die "Merging of intermediate installation image for Python ABI '${PYTHON_ABI} into installation image failed"
1645 elif ROOT="/" has_version sys-apps/coreutils; then
1646 cp -fr --preserve=all "${intermediate_installation_images_directory}/${PYTHON_ABI}/"* "${D}" || die "Merging of intermediate installation image for Python ABI '${PYTHON_ABI} into installation image failed"
1647 else
1648 cp -fpr "${intermediate_installation_images_directory}/${PYTHON_ABI}/"* "${D}" || die "Merging of intermediate installation image for Python ABI '${PYTHON_ABI} into installation image failed"
1649 fi
1650 done
1651
1652 rm -fr "${intermediate_installation_images_directory}"
1653
1654 if [[ "${#wrapper_scripts[@]}" -ge 1 ]]; then
1655 rm -f "${T}/python_wrapper_scripts"
1656
1657 for file in "${wrapper_scripts[@]}"; do
1658 echo -n "${file}" >> "${T}/python_wrapper_scripts"
1659 echo -en "\x00" >> "${T}/python_wrapper_scripts"
1660 done
1661
1662 while read -d $'\0' -r file; do
1663 wrapper_scripts_set+=("${file}")
1664 done < <("$(PYTHON -f)" -c \
1665"import sys
1666
1667if hasattr(sys.stdout, 'buffer'):
1668 # Python 3
1669 stdout = sys.stdout.buffer
1670else:
1671 # Python 2
1672 stdout = sys.stdout
1673
1674python_wrapper_scripts_file = open('${T}/python_wrapper_scripts', 'rb')
1675files = set(python_wrapper_scripts_file.read().rstrip(${b}'\x00').split(${b}'\x00'))
1676python_wrapper_scripts_file.close()
1677
1678for file in sorted(files):
1679 stdout.write(file)
1680 stdout.write(${b}'\x00')" || die "${FUNCNAME}(): Failure of extraction of set of wrapper scripts")
1681
1682 python_generate_wrapper_scripts $([[ "${quiet}" == "1" ]] && echo --quiet) "${wrapper_scripts_set[@]}"
1683 fi
1684}
1685
1156# ================================================================================================ 1686# ================================================================================================
1157# ========= FUNCTIONS FOR PACKAGES NOT SUPPORTING INSTALLATION FOR MULTIPLE PYTHON ABIS ========== 1687# ========= FUNCTIONS FOR PACKAGES NOT SUPPORTING INSTALLATION FOR MULTIPLE PYTHON ABIS ==========
1158# ================================================================================================ 1688# ================================================================================================
1159 1689
1690unset EPYTHON PYTHON_ABI
1691
1160# @FUNCTION: python_set_active_version 1692# @FUNCTION: python_set_active_version
1161# @USAGE: <CPython_ABI|2|3> 1693# @USAGE: <Python_ABI|2|3>
1162# @DESCRIPTION: 1694# @DESCRIPTION:
1163# Set specified version of CPython as active version of Python. 1695# Set locally active version of Python.
1696# If Python_ABI argument is specified, then version of Python corresponding to Python_ABI is used.
1697# If 2 argument is specified, then active version of CPython 2 is used.
1698# If 3 argument is specified, then active version of CPython 3 is used.
1699#
1700# This function can be used only in pkg_setup() phase.
1164python_set_active_version() { 1701python_set_active_version() {
1702 if [[ "${EBUILD_PHASE}" != "setup" ]]; then
1703 die "${FUNCNAME}() can be used only in pkg_setup() phase"
1704 fi
1705
1165 if _python_package_supporting_installation_for_multiple_python_abis; then 1706 if _python_package_supporting_installation_for_multiple_python_abis; then
1166 die "${FUNCNAME}() cannot be used in ebuilds of packages supporting installation for multiple Python ABIs" 1707 die "${FUNCNAME}() cannot be used in ebuilds of packages supporting installation for multiple Python ABIs"
1167 fi 1708 fi
1168 1709
1169 if [[ "$#" -ne 1 ]]; then 1710 if [[ "$#" -ne 1 ]]; then
1170 die "${FUNCNAME}() requires 1 argument" 1711 die "${FUNCNAME}() requires 1 argument"
1171 fi 1712 fi
1172 1713
1173 _python_initial_sanity_checks 1714 _python_initial_sanity_checks
1174 1715
1175 if [[ "$1" =~ ^[[:digit:]]+\.[[:digit:]]+$ ]]; then 1716 if [[ -z "${PYTHON_ABI}" ]]; then
1176 if ! _python_implementation && ! has_version "dev-lang/python:$1"; then 1717 if [[ -n "$(_python_get_implementation --ignore-invalid "$1")" ]]; then
1177 die "${FUNCNAME}(): 'dev-lang/python:$1' is not installed" 1718 # PYTHON_ABI variable is intended to be used only in ebuilds/eclasses,
1719 # so it does not need to be exported to subprocesses.
1720 PYTHON_ABI="$1"
1721 if ! _python_implementation && ! has_version "$(python_get_implementational_package)"; then
1722 die "${FUNCNAME}(): '$(python_get_implementational_package)' is not installed"
1178 fi 1723 fi
1179 export EPYTHON="$(PYTHON "$1")" 1724 export EPYTHON="$(PYTHON "$1")"
1180 elif [[ "$1" == "2" ]]; then 1725 elif [[ "$1" == "2" ]]; then
1181 if ! _python_implementation && ! has_version "=dev-lang/python-2*"; then 1726 if ! _python_implementation && ! has_version "=dev-lang/python-2*"; then
1182 die "${FUNCNAME}(): '=dev-lang/python-2*' is not installed" 1727 die "${FUNCNAME}(): '=dev-lang/python-2*' is not installed"
1183 fi 1728 fi
1184 export EPYTHON="$(PYTHON -2)" 1729 export EPYTHON="$(PYTHON -2)"
1730 PYTHON_ABI="${EPYTHON#python}"
1731 PYTHON_ABI="${PYTHON_ABI%%-*}"
1185 elif [[ "$1" == "3" ]]; then 1732 elif [[ "$1" == "3" ]]; then
1186 if ! _python_implementation && ! has_version "=dev-lang/python-3*"; then 1733 if ! _python_implementation && ! has_version "=dev-lang/python-3*"; then
1187 die "${FUNCNAME}(): '=dev-lang/python-3*' is not installed" 1734 die "${FUNCNAME}(): '=dev-lang/python-3*' is not installed"
1188 fi 1735 fi
1189 export EPYTHON="$(PYTHON -3)" 1736 export EPYTHON="$(PYTHON -3)"
1737 PYTHON_ABI="${EPYTHON#python}"
1738 PYTHON_ABI="${PYTHON_ABI%%-*}"
1190 else 1739 else
1191 die "${FUNCNAME}(): Unrecognized argument '$1'" 1740 die "${FUNCNAME}(): Unrecognized argument '$1'"
1192 fi 1741 fi
1193 1742 fi
1194 # PYTHON_ABI variable is intended to be used only in ebuilds/eclasses,
1195 # so it does not need to be exported to subprocesses.
1196 PYTHON_ABI="${EPYTHON#python}"
1197 PYTHON_ABI="${PYTHON_ABI%%-*}"
1198 1743
1199 _python_final_sanity_checks 1744 _python_final_sanity_checks
1200 1745
1201 # python-updater checks PYTHON_REQUESTED_ACTIVE_VERSION variable. 1746 # python-updater checks PYTHON_REQUESTED_ACTIVE_VERSION variable.
1202 PYTHON_REQUESTED_ACTIVE_VERSION="$1" 1747 PYTHON_REQUESTED_ACTIVE_VERSION="$1"
1203} 1748}
1204 1749
1205# @FUNCTION: python_need_rebuild 1750# @FUNCTION: python_need_rebuild
1751# @DESCRIPTION:
1206# @DESCRIPTION: Mark current package for rebuilding by python-updater after 1752# Mark current package for rebuilding by python-updater after
1207# switching of active version of Python. 1753# switching of active version of Python.
1208python_need_rebuild() { 1754python_need_rebuild() {
1209 if _python_package_supporting_installation_for_multiple_python_abis; then 1755 if _python_package_supporting_installation_for_multiple_python_abis; then
1210 die "${FUNCNAME}() cannot be used in ebuilds of packages supporting installation for multiple Python ABIs" 1756 die "${FUNCNAME}() cannot be used in ebuilds of packages supporting installation for multiple Python ABIs"
1211 fi 1757 fi
1212 1758
1759 _python_check_python_pkg_setup_execution
1760
1761 if [[ "$#" -ne 0 ]]; then
1762 die "${FUNCNAME}() does not accept arguments"
1763 fi
1764
1213 export PYTHON_NEED_REBUILD="$(PYTHON --ABI)" 1765 export PYTHON_NEED_REBUILD="$(PYTHON --ABI)"
1214} 1766}
1215 1767
1216# ================================================================================================ 1768# ================================================================================================
1217# ======================================= GETTER FUNCTIONS ======================================= 1769# ======================================= GETTER FUNCTIONS =======================================
1218# ================================================================================================ 1770# ================================================================================================
1219 1771
1220_PYTHON_ABI_EXTRACTION_COMMAND='import platform 1772_PYTHON_ABI_EXTRACTION_COMMAND=\
1773'import platform
1221import sys 1774import sys
1222sys.stdout.write(".".join(str(x) for x in sys.version_info[:2])) 1775sys.stdout.write(".".join(str(x) for x in sys.version_info[:2]))
1223if platform.system()[:4] == "Java": 1776if platform.system()[:4] == "Java":
1224 sys.stdout.write("-jython")' 1777 sys.stdout.write("-jython")
1778elif hasattr(platform, "python_implementation") and platform.python_implementation() == "PyPy":
1779 sys.stdout.write("-pypy-" + ".".join(str(x) for x in sys.pypy_version_info[:2]))'
1225 1780
1226_python_get_implementation() { 1781_python_get_implementation() {
1782 local ignore_invalid="0"
1783
1784 while (($#)); do
1785 case "$1" in
1786 --ignore-invalid)
1787 ignore_invalid="1"
1788 ;;
1789 --)
1790 shift
1791 break
1792 ;;
1793 -*)
1794 die "${FUNCNAME}(): Unrecognized option '$1'"
1795 ;;
1796 *)
1797 break
1798 ;;
1799 esac
1800 shift
1801 done
1802
1227 if [[ "$#" -ne 1 ]]; then 1803 if [[ "$#" -ne 1 ]]; then
1228 die "${FUNCNAME}() requires 1 argument" 1804 die "${FUNCNAME}() requires 1 argument"
1229 fi 1805 fi
1230 1806
1231 if [[ "$1" =~ ^[[:digit:]]+\.[[:digit:]]+$ ]]; then 1807 if [[ "$1" =~ ^[[:digit:]]+\.[[:digit:]]+$ ]]; then
1232 echo "CPython" 1808 echo "CPython"
1233 elif [[ "$1" =~ ^[[:digit:]]+\.[[:digit:]]+-jython$ ]]; then 1809 elif [[ "$1" =~ ^[[:digit:]]+\.[[:digit:]]+-jython$ ]]; then
1234 echo "Jython" 1810 echo "Jython"
1811 elif [[ "$1" =~ ^[[:digit:]]+\.[[:digit:]]+-pypy-[[:digit:]]+\.[[:digit:]]+$ ]]; then
1812 echo "PyPy"
1235 else 1813 else
1814 if [[ "${ignore_invalid}" == "0" ]]; then
1236 die "${FUNCNAME}(): Unrecognized Python ABI '$1'" 1815 die "${FUNCNAME}(): Unrecognized Python ABI '$1'"
1816 fi
1237 fi 1817 fi
1238} 1818}
1239 1819
1240# @FUNCTION: PYTHON 1820# @FUNCTION: PYTHON
1241# @USAGE: [-2] [-3] [--ABI] [-a|--absolute-path] [-f|--final-ABI] [--] <Python_ABI="${PYTHON_ABI}"> 1821# @USAGE: [-2] [-3] [--ABI] [-a|--absolute-path] [-f|--final-ABI] [--] <Python_ABI="${PYTHON_ABI}">
1242# @DESCRIPTION: 1822# @DESCRIPTION:
1243# Print filename of Python interpreter for specified Python ABI. If Python_ABI argument 1823# Print filename of Python interpreter for specified Python ABI. If Python_ABI argument
1244# is ommitted, then PYTHON_ABI environment variable must be set and is used. 1824# is ommitted, then PYTHON_ABI environment variable must be set and is used.
1245# If -2 option is specified, then active version of Python 2 is used. 1825# If -2 option is specified, then active version of CPython 2 is used.
1246# If -3 option is specified, then active version of Python 3 is used. 1826# If -3 option is specified, then active version of CPython 3 is used.
1247# If --final-ABI option is specified, then final ABI from the list of enabled ABIs is used. 1827# If --final-ABI option is specified, then final ABI from the list of enabled ABIs is used.
1248# -2, -3 and --final-ABI options and Python_ABI argument cannot be specified simultaneously. 1828# -2, -3 and --final-ABI options and Python_ABI argument cannot be specified simultaneously.
1249# If --ABI option is specified, then only specified Python ABI is printed instead of 1829# If --ABI option is specified, then only specified Python ABI is printed instead of
1250# filename of Python interpreter. 1830# filename of Python interpreter.
1251# If --absolute-path option is specified, then absolute path to Python interpreter is printed. 1831# If --absolute-path option is specified, then absolute path to Python interpreter is printed.
1252# --ABI and --absolute-path options cannot be specified simultaneously. 1832# --ABI and --absolute-path options cannot be specified simultaneously.
1253PYTHON() { 1833PYTHON() {
1834 _python_check_python_pkg_setup_execution
1835
1254 local ABI_output="0" absolute_path_output="0" final_ABI="0" PYTHON_ABI="${PYTHON_ABI}" python_interpreter python2="0" python3="0" 1836 local ABI_output="0" absolute_path_output="0" final_ABI="0" PYTHON_ABI="${PYTHON_ABI}" python_interpreter python2="0" python3="0"
1255 1837
1256 while (($#)); do 1838 while (($#)); do
1257 case "$1" in 1839 case "$1" in
1258 -2) 1840 -2)
1283 esac 1865 esac
1284 shift 1866 shift
1285 done 1867 done
1286 1868
1287 if [[ "${ABI_output}" == "1" && "${absolute_path_output}" == "1" ]]; then 1869 if [[ "${ABI_output}" == "1" && "${absolute_path_output}" == "1" ]]; then
1288 die "${FUNCNAME}(): '--ABI and '--absolute-path' options cannot be specified simultaneously" 1870 die "${FUNCNAME}(): '--ABI' and '--absolute-path' options cannot be specified simultaneously"
1289 fi 1871 fi
1290 1872
1291 if [[ "$((${python2} + ${python3} + ${final_ABI}))" -gt 1 ]]; then 1873 if [[ "$((${python2} + ${python3} + ${final_ABI}))" -gt 1 ]]; then
1292 die "${FUNCNAME}(): '-2', '-3' or '--final-ABI' options cannot be specified simultaneously" 1874 die "${FUNCNAME}(): '-2', '-3' or '--final-ABI' options cannot be specified simultaneously"
1293 fi 1875 fi
1298 die "${FUNCNAME}(): '--final-ABI' option cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs" 1880 die "${FUNCNAME}(): '--final-ABI' option cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs"
1299 fi 1881 fi
1300 _python_calculate_PYTHON_ABIS 1882 _python_calculate_PYTHON_ABIS
1301 PYTHON_ABI="${PYTHON_ABIS##* }" 1883 PYTHON_ABI="${PYTHON_ABIS##* }"
1302 elif [[ "${python2}" == "1" ]]; then 1884 elif [[ "${python2}" == "1" ]]; then
1303 PYTHON_ABI="$(eselect python show --python2 --ABI)" 1885 PYTHON_ABI="$(ROOT="/" eselect python show --python2 --ABI)"
1304 if [[ -z "${PYTHON_ABI}" ]]; then 1886 if [[ -z "${PYTHON_ABI}" ]]; then
1305 die "${FUNCNAME}(): Active version of Python 2 not set" 1887 die "${FUNCNAME}(): Active version of CPython 2 not set"
1306 elif [[ "${PYTHON_ABI}" != "2."* ]]; then 1888 elif [[ "${PYTHON_ABI}" != "2."* ]]; then
1307 die "${FUNCNAME}(): Internal error in \`eselect python show --python2\`" 1889 die "${FUNCNAME}(): Internal error in \`eselect python show --python2\`"
1308 fi 1890 fi
1309 elif [[ "${python3}" == "1" ]]; then 1891 elif [[ "${python3}" == "1" ]]; then
1310 PYTHON_ABI="$(eselect python show --python3 --ABI)" 1892 PYTHON_ABI="$(ROOT="/" eselect python show --python3 --ABI)"
1311 if [[ -z "${PYTHON_ABI}" ]]; then 1893 if [[ -z "${PYTHON_ABI}" ]]; then
1312 die "${FUNCNAME}(): Active version of Python 3 not set" 1894 die "${FUNCNAME}(): Active version of CPython 3 not set"
1313 elif [[ "${PYTHON_ABI}" != "3."* ]]; then 1895 elif [[ "${PYTHON_ABI}" != "3."* ]]; then
1314 die "${FUNCNAME}(): Internal error in \`eselect python show --python3\`" 1896 die "${FUNCNAME}(): Internal error in \`eselect python show --python3\`"
1315 fi 1897 fi
1316 elif ! _python_package_supporting_installation_for_multiple_python_abis; then 1898 elif _python_package_supporting_installation_for_multiple_python_abis; then
1899 if ! _python_abi-specific_local_scope; then
1900 die "${FUNCNAME}() should be used in ABI-specific local scope"
1901 fi
1902 else
1317 PYTHON_ABI="$("${EPREFIX}/usr/bin/python" -c "${_PYTHON_ABI_EXTRACTION_COMMAND}")" 1903 PYTHON_ABI="$("${EPREFIX}/usr/bin/python" -c "${_PYTHON_ABI_EXTRACTION_COMMAND}")"
1318 if [[ -z "${PYTHON_ABI}" ]]; then 1904 if [[ -z "${PYTHON_ABI}" ]]; then
1319 die "${FUNCNAME}(): Failure of extraction of locally active version of Python" 1905 die "${FUNCNAME}(): Failure of extraction of locally active version of Python"
1320 fi 1906 fi
1321 elif [[ -z "${PYTHON_ABI}" ]]; then
1322 die "${FUNCNAME}(): Invalid usage: ${FUNCNAME}() should be used in ABI-specific local scope"
1323 fi 1907 fi
1324 elif [[ "$#" -eq 1 ]]; then 1908 elif [[ "$#" -eq 1 ]]; then
1325 if [[ "${final_ABI}" == "1" ]]; then 1909 if [[ "${final_ABI}" == "1" ]]; then
1326 die "${FUNCNAME}(): '--final-ABI' option and Python ABI cannot be specified simultaneously" 1910 die "${FUNCNAME}(): '--final-ABI' option and Python ABI cannot be specified simultaneously"
1327 fi 1911 fi
1341 return 1925 return
1342 else 1926 else
1343 if [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "CPython" ]]; then 1927 if [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "CPython" ]]; then
1344 python_interpreter="python${PYTHON_ABI}" 1928 python_interpreter="python${PYTHON_ABI}"
1345 elif [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "Jython" ]]; then 1929 elif [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "Jython" ]]; then
1346 python_interpreter="jython-${PYTHON_ABI%-jython}" 1930 python_interpreter="jython${PYTHON_ABI%-jython}"
1931 elif [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "PyPy" ]]; then
1932 python_interpreter="pypy-c${PYTHON_ABI#*-pypy-}"
1347 fi 1933 fi
1348 1934
1349 if [[ "${absolute_path_output}" == "1" ]]; then 1935 if [[ "${absolute_path_output}" == "1" ]]; then
1350 echo -n "${EPREFIX}/usr/bin/${python_interpreter}" 1936 echo -n "${EPREFIX}/usr/bin/${python_interpreter}"
1351 else 1937 else
1362# @USAGE: [-f|--final-ABI] 1948# @USAGE: [-f|--final-ABI]
1363# @DESCRIPTION: 1949# @DESCRIPTION:
1364# Print name of Python implementation. 1950# Print name of Python implementation.
1365# If --final-ABI option is specified, then final ABI from the list of enabled ABIs is used. 1951# If --final-ABI option is specified, then final ABI from the list of enabled ABIs is used.
1366python_get_implementation() { 1952python_get_implementation() {
1953 _python_check_python_pkg_setup_execution
1954
1367 local final_ABI="0" PYTHON_ABI="${PYTHON_ABI}" 1955 local final_ABI="0" PYTHON_ABI="${PYTHON_ABI}"
1368 1956
1369 while (($#)); do 1957 while (($#)); do
1370 case "$1" in 1958 case "$1" in
1371 -f|--final-ABI) 1959 -f|--final-ABI)
1384 if [[ "${final_ABI}" == "1" ]]; then 1972 if [[ "${final_ABI}" == "1" ]]; then
1385 if ! _python_package_supporting_installation_for_multiple_python_abis; then 1973 if ! _python_package_supporting_installation_for_multiple_python_abis; then
1386 die "${FUNCNAME}(): '--final-ABI' option cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs" 1974 die "${FUNCNAME}(): '--final-ABI' option cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs"
1387 fi 1975 fi
1388 PYTHON_ABI="$(PYTHON -f --ABI)" 1976 PYTHON_ABI="$(PYTHON -f --ABI)"
1389 elif [[ -z "${PYTHON_ABI}" ]]; then 1977 else
1978 if _python_package_supporting_installation_for_multiple_python_abis; then
1979 if ! _python_abi-specific_local_scope; then
1980 die "${FUNCNAME}() should be used in ABI-specific local scope"
1981 fi
1982 else
1390 PYTHON_ABI="$(PYTHON --ABI)" 1983 PYTHON_ABI="${PYTHON_ABI:-$(PYTHON --ABI)}"
1984 fi
1391 fi 1985 fi
1392 1986
1393 echo "$(_python_get_implementation "${PYTHON_ABI}")" 1987 echo "$(_python_get_implementation "${PYTHON_ABI}")"
1394} 1988}
1395 1989
1397# @USAGE: [-f|--final-ABI] 1991# @USAGE: [-f|--final-ABI]
1398# @DESCRIPTION: 1992# @DESCRIPTION:
1399# Print category, name and slot of package providing Python implementation. 1993# Print category, name and slot of package providing Python implementation.
1400# If --final-ABI option is specified, then final ABI from the list of enabled ABIs is used. 1994# If --final-ABI option is specified, then final ABI from the list of enabled ABIs is used.
1401python_get_implementational_package() { 1995python_get_implementational_package() {
1996 _python_check_python_pkg_setup_execution
1997
1402 local final_ABI="0" PYTHON_ABI="${PYTHON_ABI}" 1998 local final_ABI="0" PYTHON_ABI="${PYTHON_ABI}"
1403 1999
1404 while (($#)); do 2000 while (($#)); do
1405 case "$1" in 2001 case "$1" in
1406 -f|--final-ABI) 2002 -f|--final-ABI)
1419 if [[ "${final_ABI}" == "1" ]]; then 2015 if [[ "${final_ABI}" == "1" ]]; then
1420 if ! _python_package_supporting_installation_for_multiple_python_abis; then 2016 if ! _python_package_supporting_installation_for_multiple_python_abis; then
1421 die "${FUNCNAME}(): '--final-ABI' option cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs" 2017 die "${FUNCNAME}(): '--final-ABI' option cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs"
1422 fi 2018 fi
1423 PYTHON_ABI="$(PYTHON -f --ABI)" 2019 PYTHON_ABI="$(PYTHON -f --ABI)"
1424 elif [[ -z "${PYTHON_ABI}" ]]; then 2020 else
2021 if _python_package_supporting_installation_for_multiple_python_abis; then
2022 if ! _python_abi-specific_local_scope; then
2023 die "${FUNCNAME}() should be used in ABI-specific local scope"
2024 fi
2025 else
1425 PYTHON_ABI="$(PYTHON --ABI)" 2026 PYTHON_ABI="${PYTHON_ABI:-$(PYTHON --ABI)}"
1426 fi 2027 fi
2028 fi
1427 2029
2030 if [[ "${EAPI:-0}" == "0" ]]; then
1428 if [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "CPython" ]]; then 2031 if [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "CPython" ]]; then
1429 echo "dev-lang/python:${PYTHON_ABI}" 2032 echo "=dev-lang/python-${PYTHON_ABI}*"
1430 elif [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "Jython" ]]; then 2033 elif [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "Jython" ]]; then
2034 echo "=dev-java/jython-${PYTHON_ABI%-jython}*"
2035 elif [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "PyPy" ]]; then
2036 echo "=dev-python/pypy-${PYTHON_ABI#*-pypy-}*"
2037 fi
2038 else
2039 if [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "CPython" ]]; then
2040 echo "dev-lang/python:${PYTHON_ABI}"
2041 elif [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "Jython" ]]; then
1431 echo "dev-java/jython:${PYTHON_ABI%-jython}" 2042 echo "dev-java/jython:${PYTHON_ABI%-jython}"
2043 elif [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "PyPy" ]]; then
2044 echo "dev-python/pypy:${PYTHON_ABI#*-pypy-}"
2045 fi
1432 fi 2046 fi
1433} 2047}
1434 2048
1435# @FUNCTION: python_get_includedir 2049# @FUNCTION: python_get_includedir
1436# @USAGE: [-f|--final-ABI] 2050# @USAGE: [-b|--base-path] [-f|--final-ABI]
1437# @DESCRIPTION: 2051# @DESCRIPTION:
1438# Print path to Python include directory. 2052# Print path to Python include directory.
2053# If --base-path option is specified, then path not prefixed with "/" is printed.
1439# If --final-ABI option is specified, then final ABI from the list of enabled ABIs is used. 2054# If --final-ABI option is specified, then final ABI from the list of enabled ABIs is used.
1440python_get_includedir() { 2055python_get_includedir() {
2056 _python_check_python_pkg_setup_execution
2057
1441 local final_ABI="0" PYTHON_ABI="${PYTHON_ABI}" 2058 local base_path="0" final_ABI="0" prefix PYTHON_ABI="${PYTHON_ABI}"
2059
2060 while (($#)); do
2061 case "$1" in
2062 -b|--base-path)
2063 base_path="1"
2064 ;;
2065 -f|--final-ABI)
2066 final_ABI="1"
2067 ;;
2068 -*)
2069 die "${FUNCNAME}(): Unrecognized option '$1'"
2070 ;;
2071 *)
2072 die "${FUNCNAME}(): Invalid usage"
2073 ;;
2074 esac
2075 shift
2076 done
2077
2078 if [[ "${base_path}" == "0" ]]; then
2079 prefix="/"
2080 fi
2081
2082 if [[ "${final_ABI}" == "1" ]]; then
2083 if ! _python_package_supporting_installation_for_multiple_python_abis; then
2084 die "${FUNCNAME}(): '--final-ABI' option cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs"
2085 fi
2086 PYTHON_ABI="$(PYTHON -f --ABI)"
2087 else
2088 if _python_package_supporting_installation_for_multiple_python_abis; then
2089 if ! _python_abi-specific_local_scope; then
2090 die "${FUNCNAME}() should be used in ABI-specific local scope"
2091 fi
2092 else
2093 PYTHON_ABI="${PYTHON_ABI:-$(PYTHON --ABI)}"
2094 fi
2095 fi
2096
2097 if [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "CPython" ]]; then
2098 echo "${prefix}usr/include/python${PYTHON_ABI}"
2099 elif [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "Jython" ]]; then
2100 echo "${prefix}usr/share/jython-${PYTHON_ABI%-jython}/Include"
2101 elif [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "PyPy" ]]; then
2102 echo "${prefix}usr/$(get_libdir)/pypy${PYTHON_ABI#*-pypy-}/include"
2103 fi
2104}
2105
2106# @FUNCTION: python_get_libdir
2107# @USAGE: [-b|--base-path] [-f|--final-ABI]
2108# @DESCRIPTION:
2109# Print path to Python standard library directory.
2110# If --base-path option is specified, then path not prefixed with "/" is printed.
2111# If --final-ABI option is specified, then final ABI from the list of enabled ABIs is used.
2112python_get_libdir() {
2113 _python_check_python_pkg_setup_execution
2114
2115 local base_path="0" final_ABI="0" prefix PYTHON_ABI="${PYTHON_ABI}"
2116
2117 while (($#)); do
2118 case "$1" in
2119 -b|--base-path)
2120 base_path="1"
2121 ;;
2122 -f|--final-ABI)
2123 final_ABI="1"
2124 ;;
2125 -*)
2126 die "${FUNCNAME}(): Unrecognized option '$1'"
2127 ;;
2128 *)
2129 die "${FUNCNAME}(): Invalid usage"
2130 ;;
2131 esac
2132 shift
2133 done
2134
2135 if [[ "${base_path}" == "0" ]]; then
2136 prefix="/"
2137 fi
2138
2139 if [[ "${final_ABI}" == "1" ]]; then
2140 if ! _python_package_supporting_installation_for_multiple_python_abis; then
2141 die "${FUNCNAME}(): '--final-ABI' option cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs"
2142 fi
2143 PYTHON_ABI="$(PYTHON -f --ABI)"
2144 else
2145 if _python_package_supporting_installation_for_multiple_python_abis; then
2146 if ! _python_abi-specific_local_scope; then
2147 die "${FUNCNAME}() should be used in ABI-specific local scope"
2148 fi
2149 else
2150 PYTHON_ABI="${PYTHON_ABI:-$(PYTHON --ABI)}"
2151 fi
2152 fi
2153
2154 if [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "CPython" ]]; then
2155 echo "${prefix}usr/$(get_libdir)/python${PYTHON_ABI}"
2156 elif [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "Jython" ]]; then
2157 echo "${prefix}usr/share/jython-${PYTHON_ABI%-jython}/Lib"
2158 elif [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "PyPy" ]]; then
2159 die "${FUNCNAME}(): PyPy has multiple standard library directories"
2160 fi
2161}
2162
2163# @FUNCTION: python_get_sitedir
2164# @USAGE: [-b|--base-path] [-f|--final-ABI]
2165# @DESCRIPTION:
2166# Print path to Python site-packages directory.
2167# If --base-path option is specified, then path not prefixed with "/" is printed.
2168# If --final-ABI option is specified, then final ABI from the list of enabled ABIs is used.
2169python_get_sitedir() {
2170 _python_check_python_pkg_setup_execution
2171
2172 local base_path="0" final_ABI="0" prefix PYTHON_ABI="${PYTHON_ABI}"
2173
2174 while (($#)); do
2175 case "$1" in
2176 -b|--base-path)
2177 base_path="1"
2178 ;;
2179 -f|--final-ABI)
2180 final_ABI="1"
2181 ;;
2182 -*)
2183 die "${FUNCNAME}(): Unrecognized option '$1'"
2184 ;;
2185 *)
2186 die "${FUNCNAME}(): Invalid usage"
2187 ;;
2188 esac
2189 shift
2190 done
2191
2192 if [[ "${base_path}" == "0" ]]; then
2193 prefix="/"
2194 fi
2195
2196 if [[ "${final_ABI}" == "1" ]]; then
2197 if ! _python_package_supporting_installation_for_multiple_python_abis; then
2198 die "${FUNCNAME}(): '--final-ABI' option cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs"
2199 fi
2200 PYTHON_ABI="$(PYTHON -f --ABI)"
2201 else
2202 if _python_package_supporting_installation_for_multiple_python_abis; then
2203 if ! _python_abi-specific_local_scope; then
2204 die "${FUNCNAME}() should be used in ABI-specific local scope"
2205 fi
2206 else
2207 PYTHON_ABI="${PYTHON_ABI:-$(PYTHON --ABI)}"
2208 fi
2209 fi
2210
2211 if [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "CPython" ]]; then
2212 echo "${prefix}usr/$(get_libdir)/python${PYTHON_ABI}/site-packages"
2213 elif [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "Jython" ]]; then
2214 echo "${prefix}usr/share/jython-${PYTHON_ABI%-jython}/Lib/site-packages"
2215 elif [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "PyPy" ]]; then
2216 echo "${prefix}usr/$(get_libdir)/pypy${PYTHON_ABI#*-pypy-}/site-packages"
2217 fi
2218}
2219
2220# @FUNCTION: python_get_library
2221# @USAGE: [-b|--base-path] [-f|--final-ABI] [-l|--linker-option]
2222# @DESCRIPTION:
2223# Print path to Python library.
2224# If --base-path option is specified, then path not prefixed with "/" is printed.
2225# If --linker-option is specified, then "-l${library}" linker option is printed.
2226# If --final-ABI option is specified, then final ABI from the list of enabled ABIs is used.
2227python_get_library() {
2228 _python_check_python_pkg_setup_execution
2229
2230 local base_path="0" final_ABI="0" linker_option="0" prefix PYTHON_ABI="${PYTHON_ABI}"
2231
2232 while (($#)); do
2233 case "$1" in
2234 -b|--base-path)
2235 base_path="1"
2236 ;;
2237 -f|--final-ABI)
2238 final_ABI="1"
2239 ;;
2240 -l|--linker-option)
2241 linker_option="1"
2242 ;;
2243 -*)
2244 die "${FUNCNAME}(): Unrecognized option '$1'"
2245 ;;
2246 *)
2247 die "${FUNCNAME}(): Invalid usage"
2248 ;;
2249 esac
2250 shift
2251 done
2252
2253 if [[ "${base_path}" == "0" ]]; then
2254 prefix="/"
2255 fi
2256
2257 if [[ "${base_path}" == "1" && "${linker_option}" == "1" ]]; then
2258 die "${FUNCNAME}(): '--base-path' and '--linker-option' options cannot be specified simultaneously"
2259 fi
2260
2261 if [[ "${final_ABI}" == "1" ]]; then
2262 if ! _python_package_supporting_installation_for_multiple_python_abis; then
2263 die "${FUNCNAME}(): '--final-ABI' option cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs"
2264 fi
2265 PYTHON_ABI="$(PYTHON -f --ABI)"
2266 else
2267 if _python_package_supporting_installation_for_multiple_python_abis; then
2268 if ! _python_abi-specific_local_scope; then
2269 die "${FUNCNAME}() should be used in ABI-specific local scope"
2270 fi
2271 else
2272 PYTHON_ABI="${PYTHON_ABI:-$(PYTHON --ABI)}"
2273 fi
2274 fi
2275
2276 if [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "CPython" ]]; then
2277 if [[ "${linker_option}" == "1" ]]; then
2278 echo "-lpython${PYTHON_ABI}"
2279 else
2280 echo "${prefix}usr/$(get_libdir)/libpython${PYTHON_ABI}$(get_libname)"
2281 fi
2282 elif [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "Jython" ]]; then
2283 die "${FUNCNAME}(): Jython does not have shared library"
2284 elif [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "PyPy" ]]; then
2285 die "${FUNCNAME}(): PyPy does not have shared library"
2286 fi
2287}
2288
2289# @FUNCTION: python_get_version
2290# @USAGE: [-f|--final-ABI] [-l|--language] [--full] [--major] [--minor] [--micro]
2291# @DESCRIPTION:
2292# Print version of Python implementation.
2293# --full, --major, --minor and --micro options cannot be specified simultaneously.
2294# If --full, --major, --minor and --micro options are not specified, then "${major_version}.${minor_version}" is printed.
2295# If --language option is specified, then version of Python language is printed.
2296# --language and --full options cannot be specified simultaneously.
2297# --language and --micro options cannot be specified simultaneously.
2298# If --final-ABI option is specified, then final ABI from the list of enabled ABIs is used.
2299python_get_version() {
2300 _python_check_python_pkg_setup_execution
2301
2302 local final_ABI="0" language="0" language_version full="0" major="0" minor="0" micro="0" PYTHON_ABI="${PYTHON_ABI}" python_command
1442 2303
1443 while (($#)); do 2304 while (($#)); do
1444 case "$1" in 2305 case "$1" in
1445 -f|--final-ABI) 2306 -f|--final-ABI)
1446 final_ABI="1" 2307 final_ABI="1"
1447 ;; 2308 ;;
2309 -l|--language)
2310 language="1"
2311 ;;
2312 --full)
2313 full="1"
2314 ;;
2315 --major)
2316 major="1"
2317 ;;
2318 --minor)
2319 minor="1"
2320 ;;
2321 --micro)
2322 micro="1"
2323 ;;
1448 -*) 2324 -*)
1449 die "${FUNCNAME}(): Unrecognized option '$1'" 2325 die "${FUNCNAME}(): Unrecognized option '$1'"
1450 ;; 2326 ;;
1451 *) 2327 *)
1452 die "${FUNCNAME}(): Invalid usage" 2328 die "${FUNCNAME}(): Invalid usage"
1457 2333
1458 if [[ "${final_ABI}" == "1" ]]; then 2334 if [[ "${final_ABI}" == "1" ]]; then
1459 if ! _python_package_supporting_installation_for_multiple_python_abis; then 2335 if ! _python_package_supporting_installation_for_multiple_python_abis; then
1460 die "${FUNCNAME}(): '--final-ABI' option cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs" 2336 die "${FUNCNAME}(): '--final-ABI' option cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs"
1461 fi 2337 fi
2338 else
2339 if _python_package_supporting_installation_for_multiple_python_abis && ! _python_abi-specific_local_scope; then
2340 die "${FUNCNAME}() should be used in ABI-specific local scope"
2341 fi
2342 fi
2343
2344 if [[ "$((${full} + ${major} + ${minor} + ${micro}))" -gt 1 ]]; then
2345 die "${FUNCNAME}(): '--full', '--major', '--minor' or '--micro' options cannot be specified simultaneously"
2346 fi
2347
2348 if [[ "${language}" == "1" ]]; then
2349 if [[ "${final_ABI}" == "1" ]]; then
1462 PYTHON_ABI="$(PYTHON -f --ABI)" 2350 PYTHON_ABI="$(PYTHON -f --ABI)"
1463 elif [[ -z "${PYTHON_ABI}" ]]; then 2351 elif [[ -z "${PYTHON_ABI}" ]]; then
1464 PYTHON_ABI="$(PYTHON --ABI)" 2352 PYTHON_ABI="$(PYTHON --ABI)"
1465 fi 2353 fi
1466 2354 language_version="${PYTHON_ABI%%-*}"
2355 if [[ "${full}" == "1" ]]; then
2356 die "${FUNCNAME}(): '--language' and '--full' options cannot be specified simultaneously"
2357 elif [[ "${major}" == "1" ]]; then
2358 echo "${language_version%.*}"
2359 elif [[ "${minor}" == "1" ]]; then
2360 echo "${language_version#*.}"
2361 elif [[ "${micro}" == "1" ]]; then
2362 die "${FUNCNAME}(): '--language' and '--micro' options cannot be specified simultaneously"
2363 else
2364 echo "${language_version}"
2365 fi
2366 else
2367 if [[ "${full}" == "1" ]]; then
2368 python_command="import sys; print('.'.join(str(x) for x in getattr(sys, 'pypy_version_info', sys.version_info)[:3]))"
2369 elif [[ "${major}" == "1" ]]; then
2370 python_command="import sys; print(getattr(sys, 'pypy_version_info', sys.version_info)[0])"
2371 elif [[ "${minor}" == "1" ]]; then
2372 python_command="import sys; print(getattr(sys, 'pypy_version_info', sys.version_info)[1])"
2373 elif [[ "${micro}" == "1" ]]; then
2374 python_command="import sys; print(getattr(sys, 'pypy_version_info', sys.version_info)[2])"
2375 else
2376 if [[ -n "${PYTHON_ABI}" && "${final_ABI}" == "0" ]]; then
1467 if [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "CPython" ]]; then 2377 if [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "CPython" ]]; then
1468 echo "/usr/include/python${PYTHON_ABI}" 2378 echo "${PYTHON_ABI}"
1469 elif [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "Jython" ]]; then 2379 elif [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "Jython" ]]; then
1470 echo "/usr/share/jython-${PYTHON_ABI%-jython}/Include" 2380 echo "${PYTHON_ABI%-jython}"
2381 elif [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "PyPy" ]]; then
2382 echo "${PYTHON_ABI#*-pypy-}"
2383 fi
2384 return
2385 fi
2386 python_command="from sys import version_info; print('.'.join(str(x) for x in version_info[:2]))"
1471 fi 2387 fi
1472}
1473 2388
1474# @FUNCTION: python_get_libdir 2389 if [[ "${final_ABI}" == "1" ]]; then
2390 "$(PYTHON -f)" -c "${python_command}"
2391 else
2392 "$(PYTHON ${PYTHON_ABI})" -c "${python_command}"
2393 fi
2394 fi
2395}
2396
2397# @FUNCTION: python_get_implementation_and_version
1475# @USAGE: [-f|--final-ABI] 2398# @USAGE: [-f|--final-ABI]
1476# @DESCRIPTION: 2399# @DESCRIPTION:
1477# Print path to Python library directory. 2400# Print name and version of Python implementation.
2401# If version of Python implementation is not bound to version of Python language, then
2402# version of Python language is additionally printed.
1478# If --final-ABI option is specified, then final ABI from the list of enabled ABIs is used. 2403# If --final-ABI option is specified, then final ABI from the list of enabled ABIs is used.
1479python_get_libdir() { 2404python_get_implementation_and_version() {
2405 _python_check_python_pkg_setup_execution
2406
1480 local final_ABI="0" PYTHON_ABI="${PYTHON_ABI}" 2407 local final_ABI="0" PYTHON_ABI="${PYTHON_ABI}"
1481 2408
1482 while (($#)); do 2409 while (($#)); do
1483 case "$1" in 2410 case "$1" in
1484 -f|--final-ABI) 2411 -f|--final-ABI)
1497 if [[ "${final_ABI}" == "1" ]]; then 2424 if [[ "${final_ABI}" == "1" ]]; then
1498 if ! _python_package_supporting_installation_for_multiple_python_abis; then 2425 if ! _python_package_supporting_installation_for_multiple_python_abis; then
1499 die "${FUNCNAME}(): '--final-ABI' option cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs" 2426 die "${FUNCNAME}(): '--final-ABI' option cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs"
1500 fi 2427 fi
1501 PYTHON_ABI="$(PYTHON -f --ABI)" 2428 PYTHON_ABI="$(PYTHON -f --ABI)"
1502 elif [[ -z "${PYTHON_ABI}" ]]; then 2429 else
1503 PYTHON_ABI="$(PYTHON --ABI)"
1504 fi
1505
1506 if [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "CPython" ]]; then
1507 echo "/usr/$(get_libdir)/python${PYTHON_ABI}"
1508 elif [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "Jython" ]]; then
1509 echo "/usr/share/jython-${PYTHON_ABI%-jython}/Lib"
1510 fi
1511}
1512
1513# @FUNCTION: python_get_sitedir
1514# @USAGE: [-f|--final-ABI]
1515# @DESCRIPTION:
1516# Print path to Python site-packages directory.
1517# If --final-ABI option is specified, then final ABI from the list of enabled ABIs is used.
1518python_get_sitedir() {
1519 local options=()
1520
1521 while (($#)); do
1522 case "$1" in
1523 -f|--final-ABI)
1524 if ! _python_package_supporting_installation_for_multiple_python_abis; then
1525 die "${FUNCNAME}(): '--final-ABI' option cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs"
1526 fi
1527 options+=("$1")
1528 ;;
1529 -*)
1530 die "${FUNCNAME}(): Unrecognized option '$1'"
1531 ;;
1532 *)
1533 die "${FUNCNAME}(): Invalid usage"
1534 ;;
1535 esac
1536 shift
1537 done
1538
1539 echo "$(python_get_libdir "${options[@]}")/site-packages"
1540}
1541
1542# @FUNCTION: python_get_library
1543# @USAGE: [-f|--final-ABI] [-l|--linker-option]
1544# @DESCRIPTION:
1545# Print path to Python library.
1546# If --linker-option is specified, then "-l${library}" linker option is printed.
1547# If --final-ABI option is specified, then final ABI from the list of enabled ABIs is used.
1548python_get_library() {
1549 local final_ABI="0" linker_option="0" PYTHON_ABI="${PYTHON_ABI}"
1550
1551 while (($#)); do
1552 case "$1" in
1553 -f|--final-ABI)
1554 final_ABI="1"
1555 ;;
1556 -l|--linker-option)
1557 linker_option="1"
1558 ;;
1559 -*)
1560 die "${FUNCNAME}(): Unrecognized option '$1'"
1561 ;;
1562 *)
1563 die "${FUNCNAME}(): Invalid usage"
1564 ;;
1565 esac
1566 shift
1567 done
1568
1569 if [[ "${final_ABI}" == "1" ]]; then
1570 if ! _python_package_supporting_installation_for_multiple_python_abis; then 2430 if _python_package_supporting_installation_for_multiple_python_abis; then
1571 die "${FUNCNAME}(): '--final-ABI' option cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs" 2431 if ! _python_abi-specific_local_scope; then
2432 die "${FUNCNAME}() should be used in ABI-specific local scope"
1572 fi 2433 fi
1573 PYTHON_ABI="$(PYTHON -f --ABI)"
1574 elif [[ -z "${PYTHON_ABI}" ]]; then
1575 PYTHON_ABI="$(PYTHON --ABI)"
1576 fi
1577
1578 if [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "CPython" ]]; then
1579 if [[ "${linker_option}" == "1" ]]; then
1580 echo "-lpython${PYTHON_ABI}"
1581 else 2434 else
1582 echo "/usr/$(get_libdir)/libpython${PYTHON_ABI}$(get_libname)" 2435 PYTHON_ABI="${PYTHON_ABI:-$(PYTHON --ABI)}"
1583 fi
1584 elif [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "Jython" ]]; then
1585 die "${FUNCNAME}(): Jython does not have shared library"
1586 fi
1587}
1588
1589# @FUNCTION: python_get_version
1590# @USAGE: [-f|--final-ABI] [--full] [--major] [--minor] [--micro]
1591# @DESCRIPTION:
1592# Print Python version.
1593# --full, --major, --minor and --micro options cannot be specified simultaneously.
1594# If --full, --major, --minor and --micro options are not specified, then "${major_version}.${minor_version}" is printed.
1595# If --final-ABI option is specified, then final ABI from the list of enabled ABIs is used.
1596python_get_version() {
1597 local final_ABI="0" full="0" major="0" minor="0" micro="0" python_command
1598
1599 while (($#)); do
1600 case "$1" in
1601 -f|--final-ABI)
1602 final_ABI="1"
1603 ;;
1604 --full)
1605 full="1"
1606 ;;
1607 --major)
1608 major="1"
1609 ;;
1610 --minor)
1611 minor="1"
1612 ;;
1613 --micro)
1614 micro="1"
1615 ;;
1616 -*)
1617 die "${FUNCNAME}(): Unrecognized option '$1'"
1618 ;;
1619 *)
1620 die "${FUNCNAME}(): Invalid usage"
1621 ;;
1622 esac
1623 shift
1624 done
1625
1626 if [[ "$((${full} + ${major} + ${minor} + ${micro}))" -gt 1 ]]; then
1627 die "${FUNCNAME}(): '--full', '--major', '--minor' or '--micro' options cannot be specified simultaneously"
1628 fi
1629
1630 if [[ "${full}" == "1" ]]; then
1631 python_command="from sys import version_info; print('.'.join(str(x) for x in version_info[:3]))"
1632 elif [[ "${major}" == "1" ]]; then
1633 python_command="from sys import version_info; print(version_info[0])"
1634 elif [[ "${minor}" == "1" ]]; then
1635 python_command="from sys import version_info; print(version_info[1])"
1636 elif [[ "${micro}" == "1" ]]; then
1637 python_command="from sys import version_info; print(version_info[2])"
1638 else
1639 if [[ -n "${PYTHON_ABI}" && "${final_ABI}" == "0" ]]; then
1640 if [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "CPython" ]]; then
1641 echo "${PYTHON_ABI}"
1642 elif [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "Jython" ]]; then
1643 echo "${PYTHON_ABI%-jython}"
1644 fi 2436 fi
1645 return
1646 fi 2437 fi
1647 python_command="from sys import version_info; print('.'.join(str(x) for x in version_info[:2]))"
1648 fi
1649 2438
1650 if [[ "${final_ABI}" == "1" ]]; then 2439 if [[ "${PYTHON_ABI}" =~ ^[[:digit:]]+\.[[:digit:]]+-[[:alnum:]]+-[[:digit:]]+\.[[:digit:]]+$ ]]; then
1651 if ! _python_package_supporting_installation_for_multiple_python_abis; then 2440 echo "$(_python_get_implementation "${PYTHON_ABI}") ${PYTHON_ABI##*-} (Python ${PYTHON_ABI%%-*})"
1652 die "${FUNCNAME}(): '--final-ABI' option cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs"
1653 fi
1654 "$(PYTHON -f)" -c "${python_command}"
1655 else 2441 else
1656 "$(PYTHON ${PYTHON_ABI})" -c "${python_command}" 2442 echo "$(_python_get_implementation "${PYTHON_ABI}") ${PYTHON_ABI%%-*}"
1657 fi 2443 fi
1658} 2444}
1659 2445
1660# ================================================================================================ 2446# ================================================================================================
1661# ================================ FUNCTIONS FOR RUNNING OF TESTS ================================ 2447# ================================ FUNCTIONS FOR RUNNING OF TESTS ================================
1670_python_test_hook() { 2456_python_test_hook() {
1671 if [[ "$#" -ne 1 ]]; then 2457 if [[ "$#" -ne 1 ]]; then
1672 die "${FUNCNAME}() requires 1 argument" 2458 die "${FUNCNAME}() requires 1 argument"
1673 fi 2459 fi
1674 2460
1675 if _python_package_supporting_installation_for_multiple_python_abis && [[ "$(type -t "${FUNCNAME[3]}_$1_hook")" == "function" ]]; then 2461 if _python_package_supporting_installation_for_multiple_python_abis && [[ "$(type -t "${_PYTHON_TEST_FUNCTION}_$1_hook")" == "function" ]]; then
1676 "${FUNCNAME[3]}_$1_hook" 2462 "${_PYTHON_TEST_FUNCTION}_$1_hook"
1677 fi 2463 fi
1678} 2464}
1679 2465
1680# @FUNCTION: python_execute_nosetests 2466# @FUNCTION: python_execute_nosetests
1681# @USAGE: [-P|--PYTHONPATH PYTHONPATH] [-s|--separate-build-dirs] [--] [arguments] 2467# @USAGE: [-P|--PYTHONPATH PYTHONPATH] [-s|--separate-build-dirs] [--] [arguments]
1682# @DESCRIPTION: 2468# @DESCRIPTION:
1683# Execute nosetests for all enabled Python ABIs. 2469# Execute nosetests for all enabled Python ABIs.
1684# In ebuilds of packages supporting installation for multiple Python ABIs, this function calls 2470# In ebuilds of packages supporting installation for multiple Python ABIs, this function calls
1685# python_execute_nosetests_pre_hook() and python_execute_nosetests_post_hook(), if they are defined. 2471# python_execute_nosetests_pre_hook() and python_execute_nosetests_post_hook(), if they are defined.
1686python_execute_nosetests() { 2472python_execute_nosetests() {
2473 _python_check_python_pkg_setup_execution
1687 _python_set_color_variables 2474 _python_set_color_variables
1688 2475
1689 local PYTHONPATH_template= separate_build_dirs= 2476 local PYTHONPATH_template separate_build_dirs
1690 2477
1691 while (($#)); do 2478 while (($#)); do
1692 case "$1" in 2479 case "$1" in
1693 -P|--PYTHONPATH) 2480 -P|--PYTHONPATH)
1694 PYTHONPATH_template="$2" 2481 PYTHONPATH_template="$2"
1710 esac 2497 esac
1711 shift 2498 shift
1712 done 2499 done
1713 2500
1714 python_test_function() { 2501 python_test_function() {
1715 local evaluated_PYTHONPATH= 2502 local evaluated_PYTHONPATH
1716 2503
1717 if [[ -n "${PYTHONPATH_template}" ]]; then
1718 evaluated_PYTHONPATH="$(eval echo -n "${PYTHONPATH_template}")" 2504 eval "evaluated_PYTHONPATH=\"${PYTHONPATH_template}\""
1719 if [[ ! -e "${evaluated_PYTHONPATH}" ]]; then
1720 unset evaluated_PYTHONPATH
1721 fi
1722 fi
1723 2505
1724 _python_test_hook pre 2506 _PYTHON_TEST_FUNCTION="python_execute_nosetests" _python_test_hook pre
1725 2507
1726 if [[ -n "${evaluated_PYTHONPATH}" ]]; then 2508 if [[ -n "${evaluated_PYTHONPATH}" ]]; then
1727 echo ${_BOLD}PYTHONPATH="${evaluated_PYTHONPATH}" nosetests --verbosity="${PYTHON_TEST_VERBOSITY}" "$@"${_NORMAL} 2509 echo ${_BOLD}PYTHONPATH="${evaluated_PYTHONPATH}" nosetests --verbosity="${PYTHON_TEST_VERBOSITY}" "$@"${_NORMAL}
1728 PYTHONPATH="${evaluated_PYTHONPATH}" nosetests --verbosity="${PYTHON_TEST_VERBOSITY}" "$@" || return "$?" 2510 PYTHONPATH="${evaluated_PYTHONPATH}" nosetests --verbosity="${PYTHON_TEST_VERBOSITY}" "$@" || return "$?"
1729 else 2511 else
1730 echo ${_BOLD}nosetests --verbosity="${PYTHON_TEST_VERBOSITY}" "$@"${_NORMAL} 2512 echo ${_BOLD}nosetests --verbosity="${PYTHON_TEST_VERBOSITY}" "$@"${_NORMAL}
1731 nosetests --verbosity="${PYTHON_TEST_VERBOSITY}" "$@" || return "$?" 2513 nosetests --verbosity="${PYTHON_TEST_VERBOSITY}" "$@" || return "$?"
1732 fi 2514 fi
1733 2515
1734 _python_test_hook post 2516 _PYTHON_TEST_FUNCTION="python_execute_nosetests" _python_test_hook post
1735 } 2517 }
1736 if _python_package_supporting_installation_for_multiple_python_abis; then 2518 if _python_package_supporting_installation_for_multiple_python_abis; then
1737 python_execute_function ${separate_build_dirs:+-s} python_test_function "$@" 2519 python_execute_function ${separate_build_dirs:+-s} python_test_function "$@"
1738 else 2520 else
1739 if [[ -n "${separate_build_dirs}" ]]; then 2521 if [[ -n "${separate_build_dirs}" ]]; then
1750# @DESCRIPTION: 2532# @DESCRIPTION:
1751# Execute py.test for all enabled Python ABIs. 2533# Execute py.test for all enabled Python ABIs.
1752# In ebuilds of packages supporting installation for multiple Python ABIs, this function calls 2534# In ebuilds of packages supporting installation for multiple Python ABIs, this function calls
1753# python_execute_py.test_pre_hook() and python_execute_py.test_post_hook(), if they are defined. 2535# python_execute_py.test_pre_hook() and python_execute_py.test_post_hook(), if they are defined.
1754python_execute_py.test() { 2536python_execute_py.test() {
2537 _python_check_python_pkg_setup_execution
1755 _python_set_color_variables 2538 _python_set_color_variables
1756 2539
1757 local PYTHONPATH_template= separate_build_dirs= 2540 local PYTHONPATH_template separate_build_dirs
1758 2541
1759 while (($#)); do 2542 while (($#)); do
1760 case "$1" in 2543 case "$1" in
1761 -P|--PYTHONPATH) 2544 -P|--PYTHONPATH)
1762 PYTHONPATH_template="$2" 2545 PYTHONPATH_template="$2"
1778 esac 2561 esac
1779 shift 2562 shift
1780 done 2563 done
1781 2564
1782 python_test_function() { 2565 python_test_function() {
1783 local evaluated_PYTHONPATH= 2566 local evaluated_PYTHONPATH
1784 2567
1785 if [[ -n "${PYTHONPATH_template}" ]]; then
1786 evaluated_PYTHONPATH="$(eval echo -n "${PYTHONPATH_template}")" 2568 eval "evaluated_PYTHONPATH=\"${PYTHONPATH_template}\""
1787 if [[ ! -e "${evaluated_PYTHONPATH}" ]]; then
1788 unset evaluated_PYTHONPATH
1789 fi
1790 fi
1791 2569
1792 _python_test_hook pre 2570 _PYTHON_TEST_FUNCTION="python_execute_py.test" _python_test_hook pre
1793 2571
1794 if [[ -n "${evaluated_PYTHONPATH}" ]]; then 2572 if [[ -n "${evaluated_PYTHONPATH}" ]]; then
1795 echo ${_BOLD}PYTHONPATH="${evaluated_PYTHONPATH}" py.test $([[ "${PYTHON_TEST_VERBOSITY}" -ge 2 ]] && echo -v) "$@"${_NORMAL} 2573 echo ${_BOLD}PYTHONPATH="${evaluated_PYTHONPATH}" py.test $([[ "${PYTHON_TEST_VERBOSITY}" -ge 2 ]] && echo -v) "$@"${_NORMAL}
1796 PYTHONPATH="${evaluated_PYTHONPATH}" py.test $([[ "${PYTHON_TEST_VERBOSITY}" -ge 2 ]] && echo -v) "$@" || return "$?" 2574 PYTHONPATH="${evaluated_PYTHONPATH}" py.test $([[ "${PYTHON_TEST_VERBOSITY}" -ge 2 ]] && echo -v) "$@" || return "$?"
1797 else 2575 else
1798 echo ${_BOLD}py.test $([[ "${PYTHON_TEST_VERBOSITY}" -gt 1 ]] && echo -v) "$@"${_NORMAL} 2576 echo ${_BOLD}py.test $([[ "${PYTHON_TEST_VERBOSITY}" -gt 1 ]] && echo -v) "$@"${_NORMAL}
1799 py.test $([[ "${PYTHON_TEST_VERBOSITY}" -gt 1 ]] && echo -v) "$@" || return "$?" 2577 py.test $([[ "${PYTHON_TEST_VERBOSITY}" -gt 1 ]] && echo -v) "$@" || return "$?"
1800 fi 2578 fi
1801 2579
1802 _python_test_hook post 2580 _PYTHON_TEST_FUNCTION="python_execute_py.test" _python_test_hook post
1803 } 2581 }
1804 if _python_package_supporting_installation_for_multiple_python_abis; then 2582 if _python_package_supporting_installation_for_multiple_python_abis; then
1805 python_execute_function ${separate_build_dirs:+-s} python_test_function "$@" 2583 python_execute_function ${separate_build_dirs:+-s} python_test_function "$@"
1806 else 2584 else
1807 if [[ -n "${separate_build_dirs}" ]]; then 2585 if [[ -n "${separate_build_dirs}" ]]; then
1818# @DESCRIPTION: 2596# @DESCRIPTION:
1819# Execute trial for all enabled Python ABIs. 2597# Execute trial for all enabled Python ABIs.
1820# In ebuilds of packages supporting installation for multiple Python ABIs, this function 2598# In ebuilds of packages supporting installation for multiple Python ABIs, this function
1821# calls python_execute_trial_pre_hook() and python_execute_trial_post_hook(), if they are defined. 2599# calls python_execute_trial_pre_hook() and python_execute_trial_post_hook(), if they are defined.
1822python_execute_trial() { 2600python_execute_trial() {
2601 _python_check_python_pkg_setup_execution
1823 _python_set_color_variables 2602 _python_set_color_variables
1824 2603
1825 local PYTHONPATH_template= separate_build_dirs= 2604 local PYTHONPATH_template separate_build_dirs
1826 2605
1827 while (($#)); do 2606 while (($#)); do
1828 case "$1" in 2607 case "$1" in
1829 -P|--PYTHONPATH) 2608 -P|--PYTHONPATH)
1830 PYTHONPATH_template="$2" 2609 PYTHONPATH_template="$2"
1846 esac 2625 esac
1847 shift 2626 shift
1848 done 2627 done
1849 2628
1850 python_test_function() { 2629 python_test_function() {
1851 local evaluated_PYTHONPATH= 2630 local evaluated_PYTHONPATH
1852 2631
1853 if [[ -n "${PYTHONPATH_template}" ]]; then
1854 evaluated_PYTHONPATH="$(eval echo -n "${PYTHONPATH_template}")" 2632 eval "evaluated_PYTHONPATH=\"${PYTHONPATH_template}\""
1855 if [[ ! -e "${evaluated_PYTHONPATH}" ]]; then
1856 unset evaluated_PYTHONPATH
1857 fi
1858 fi
1859 2633
1860 _python_test_hook pre 2634 _PYTHON_TEST_FUNCTION="python_execute_trial" _python_test_hook pre
1861 2635
1862 if [[ -n "${evaluated_PYTHONPATH}" ]]; then 2636 if [[ -n "${evaluated_PYTHONPATH}" ]]; then
1863 echo ${_BOLD}PYTHONPATH="${evaluated_PYTHONPATH}" trial $([[ "${PYTHON_TEST_VERBOSITY}" -ge 4 ]] && echo --spew) "$@"${_NORMAL} 2637 echo ${_BOLD}PYTHONPATH="${evaluated_PYTHONPATH}" trial $([[ "${PYTHON_TEST_VERBOSITY}" -ge 4 ]] && echo --spew) "$@"${_NORMAL}
1864 PYTHONPATH="${evaluated_PYTHONPATH}" trial $([[ "${PYTHON_TEST_VERBOSITY}" -ge 4 ]] && echo --spew) "$@" || return "$?" 2638 PYTHONPATH="${evaluated_PYTHONPATH}" trial $([[ "${PYTHON_TEST_VERBOSITY}" -ge 4 ]] && echo --spew) "$@" || return "$?"
1865 else 2639 else
1866 echo ${_BOLD}trial $([[ "${PYTHON_TEST_VERBOSITY}" -ge 4 ]] && echo --spew) "$@"${_NORMAL} 2640 echo ${_BOLD}trial $([[ "${PYTHON_TEST_VERBOSITY}" -ge 4 ]] && echo --spew) "$@"${_NORMAL}
1867 trial $([[ "${PYTHON_TEST_VERBOSITY}" -ge 4 ]] && echo --spew) "$@" || return "$?" 2641 trial $([[ "${PYTHON_TEST_VERBOSITY}" -ge 4 ]] && echo --spew) "$@" || return "$?"
1868 fi 2642 fi
1869 2643
1870 _python_test_hook post 2644 _PYTHON_TEST_FUNCTION="python_execute_trial" _python_test_hook post
1871 } 2645 }
1872 if _python_package_supporting_installation_for_multiple_python_abis; then 2646 if _python_package_supporting_installation_for_multiple_python_abis; then
1873 python_execute_function ${separate_build_dirs:+-s} python_test_function "$@" 2647 python_execute_function ${separate_build_dirs:+-s} python_test_function "$@"
1874 else 2648 else
1875 if [[ -n "${separate_build_dirs}" ]]; then 2649 if [[ -n "${separate_build_dirs}" ]]; then
1888# @FUNCTION: python_enable_pyc 2662# @FUNCTION: python_enable_pyc
1889# @DESCRIPTION: 2663# @DESCRIPTION:
1890# Tell Python to automatically recompile modules to .pyc/.pyo if the 2664# Tell Python to automatically recompile modules to .pyc/.pyo if the
1891# timestamps/version stamps have changed. 2665# timestamps/version stamps have changed.
1892python_enable_pyc() { 2666python_enable_pyc() {
2667 _python_check_python_pkg_setup_execution
2668
2669 if [[ "$#" -ne 0 ]]; then
2670 die "${FUNCNAME}() does not accept arguments"
2671 fi
2672
1893 unset PYTHONDONTWRITEBYTECODE 2673 unset PYTHONDONTWRITEBYTECODE
1894} 2674}
1895 2675
1896# @FUNCTION: python_disable_pyc 2676# @FUNCTION: python_disable_pyc
1897# @DESCRIPTION: 2677# @DESCRIPTION:
1898# Tell Python not to automatically recompile modules to .pyc/.pyo 2678# Tell Python not to automatically recompile modules to .pyc/.pyo
1899# even if the timestamps/version stamps do not match. This is done 2679# even if the timestamps/version stamps do not match. This is done
1900# to protect sandbox. 2680# to protect sandbox.
1901python_disable_pyc() { 2681python_disable_pyc() {
2682 _python_check_python_pkg_setup_execution
2683
2684 if [[ "$#" -ne 0 ]]; then
2685 die "${FUNCNAME}() does not accept arguments"
2686 fi
2687
1902 export PYTHONDONTWRITEBYTECODE="1" 2688 export PYTHONDONTWRITEBYTECODE="1"
1903} 2689}
1904 2690
1905_python_clean_compiled_modules() { 2691_python_clean_compiled_modules() {
1906 _python_initialize_prefix_variables 2692 _python_initialize_prefix_variables
1907 _python_set_color_variables 2693 _python_set_color_variables
1908 2694
1909 [[ "${FUNCNAME[1]}" =~ ^(python_mod_optimize|python_mod_compile|python_mod_cleanup)$ ]] || die "${FUNCNAME}(): Invalid usage" 2695 [[ "${FUNCNAME[1]}" =~ ^(python_mod_optimize|python_mod_cleanup)$ ]] || die "${FUNCNAME}(): Invalid usage"
1910 2696
1911 local base_module_name compiled_file compiled_files=() dir path py_file root 2697 local base_module_name compiled_file compiled_files=() dir path py_file root
1912 2698
1913 # Strip trailing slash from EROOT. 2699 # Strip trailing slash from EROOT.
1914 root="${EROOT%/}" 2700 root="${EROOT%/}"
1921 done < <(find "${path}" "(" -name "*.py[co]" -o -name "*\$py.class" ")" -print0) 2707 done < <(find "${path}" "(" -name "*.py[co]" -o -name "*\$py.class" ")" -print0)
1922 2708
1923 if [[ "${EBUILD_PHASE}" == "postrm" ]]; then 2709 if [[ "${EBUILD_PHASE}" == "postrm" ]]; then
1924 # Delete empty child directories. 2710 # Delete empty child directories.
1925 find "${path}" -type d | sort -r | while read -r dir; do 2711 find "${path}" -type d | sort -r | while read -r dir; do
1926 rmdir "${dir}" 2> /dev/null && echo "${_CYAN}<<< ${dir}${_NORMAL}" 2712 if rmdir "${dir}" 2> /dev/null; then
2713 echo "${_CYAN}<<< ${dir}${_NORMAL}"
2714 fi
1927 done 2715 done
1928 fi 2716 fi
1929 elif [[ "${path}" == *.py ]]; then 2717 elif [[ "${path}" == *.py ]]; then
1930 base_module_name="${path##*/}" 2718 base_module_name="${path##*/}"
1931 base_module_name="${base_module_name%.py}" 2719 base_module_name="${base_module_name%.py}"
1961 if [[ "${dir}" == "__pycache__" ]]; then 2749 if [[ "${dir}" == "__pycache__" ]]; then
1962 base_module_name="${compiled_file##*/}" 2750 base_module_name="${compiled_file##*/}"
1963 base_module_name="${base_module_name%\$py.class}" 2751 base_module_name="${base_module_name%\$py.class}"
1964 py_file="${compiled_file%__pycache__/*}${base_module_name}.py" 2752 py_file="${compiled_file%__pycache__/*}${base_module_name}.py"
1965 else 2753 else
1966 py_file="${compiled_file%\$py.class}" 2754 py_file="${compiled_file%\$py.class}.py"
1967 fi 2755 fi
1968 if [[ "${EBUILD_PHASE}" == "postinst" ]]; then 2756 if [[ "${EBUILD_PHASE}" == "postinst" ]]; then
1969 [[ -f "${py_file}" && "${compiled_file}" -nt "${py_file}" ]] && continue 2757 [[ -f "${py_file}" && "${compiled_file}" -nt "${py_file}" ]] && continue
1970 else 2758 else
1971 [[ -f "${py_file}" ]] && continue 2759 [[ -f "${py_file}" ]] && continue
1977 fi 2765 fi
1978 2766
1979 # Delete empty parent directories. 2767 # Delete empty parent directories.
1980 dir="${compiled_file%/*}" 2768 dir="${compiled_file%/*}"
1981 while [[ "${dir}" != "${root}" ]]; do 2769 while [[ "${dir}" != "${root}" ]]; do
1982 if rmdir "${compiled_file%/*}" 2> /dev/null; then 2770 if rmdir "${dir}" 2> /dev/null; then
1983 echo "${_CYAN}<<< ${compiled_file%/*}${_NORMAL}" 2771 echo "${_CYAN}<<< ${dir}${_NORMAL}"
1984 else 2772 else
1985 break 2773 break
1986 fi 2774 fi
1987 dir="${dir%/*}" 2775 dir="${dir%/*}"
1988 done 2776 done
1989 done 2777 done
1990 done 2778 done
1991} 2779}
1992 2780
1993# @FUNCTION: python_mod_optimize 2781# @FUNCTION: python_mod_optimize
1994# @USAGE: [options] [directory|file] 2782# @USAGE: [--allow-evaluated-non-sitedir-paths] [-d directory] [-f] [-l] [-q] [-x regular_expression] [--] <file|directory> [files|directories]
1995# @DESCRIPTION: 2783# @DESCRIPTION:
1996# If no arguments supplied, it will recompile not recursively all modules 2784# 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. 2785# -d, -f, -l, -q and -x options passed to this function are passed to compileall.py.
2003# 2786#
2004# This function can be used only in pkg_postinst() phase. 2787# This function can be used only in pkg_postinst() phase.
2005python_mod_optimize() { 2788python_mod_optimize() {
2789 if [[ "${EBUILD_PHASE}" != "postinst" ]]; then
2790 die "${FUNCNAME}() can be used only in pkg_postinst() phase"
2791 fi
2792
2793 _python_check_python_pkg_setup_execution
2006 _python_initialize_prefix_variables 2794 _python_initialize_prefix_variables
2007 2795
2008 # Check if phase is pkg_postinst(). 2796 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. 2797 # 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="${PYTHON_ABI}" return_code root site_packages_absolute_dirs=() site_packages_dirs=() site_packages_absolute_files=() site_packages_files=() 2798 local allow_evaluated_non_sitedir_paths="0" dir dirs=() evaluated_dirs=() evaluated_files=() file files=() iterated_PYTHON_ABIS options=() other_dirs=() other_files=() previous_PYTHON_ABI="${PYTHON_ABI}" return_code root site_packages_dirs=() site_packages_files=() stderr stderr_line
2014 2799
2015 if _python_package_supporting_installation_for_multiple_python_abis; then 2800 if _python_package_supporting_installation_for_multiple_python_abis; then
2016 if [[ -z "${PYTHON_ABIS}" ]]; then 2801 if has "${EAPI:-0}" 0 1 2 3 && [[ -z "${PYTHON_ABIS}" ]]; then
2017 die "${FUNCNAME}(): Environment not initialized" 2802 die "${FUNCNAME}(): python_pkg_setup() or python_execute_function() not called"
2018 fi 2803 fi
2019 iterated_PYTHON_ABIS="${PYTHON_ABIS}" 2804 iterated_PYTHON_ABIS="${PYTHON_ABIS}"
2020 else 2805 else
2806 if has "${EAPI:-0}" 0 1 2 3; then
2021 iterated_PYTHON_ABIS="${PYTHON_ABI:=$(PYTHON --ABI)}" 2807 iterated_PYTHON_ABIS="${PYTHON_ABI:=$(PYTHON --ABI)}"
2808 else
2809 iterated_PYTHON_ABIS="${PYTHON_ABI}"
2810 fi
2022 fi 2811 fi
2023 2812
2024 # Strip trailing slash from EROOT. 2813 # Strip trailing slash from EROOT.
2025 root="${EROOT%/}" 2814 root="${EROOT%/}"
2026 2815
2027 while (($#)); do 2816 while (($#)); do
2028 case "$1" in 2817 case "$1" in
2818 --allow-evaluated-non-sitedir-paths)
2819 allow_evaluated_non_sitedir_paths="1"
2820 ;;
2029 -l|-f|-q) 2821 -l|-f|-q)
2030 options+=("$1") 2822 options+=("$1")
2031 ;; 2823 ;;
2032 -d|-x) 2824 -d|-x)
2033 options+=("$1" "$2") 2825 options+=("$1" "$2")
2034 shift 2826 shift
2035 ;; 2827 ;;
2828 --)
2829 shift
2830 break
2831 ;;
2036 -*) 2832 -*)
2037 ewarn "${FUNCNAME}(): Ignoring option '$1'" 2833 die "${FUNCNAME}(): Unrecognized option '$1'"
2038 ;; 2834 ;;
2039 *) 2835 *)
2040 break 2836 break
2041 ;; 2837 ;;
2042 esac 2838 esac
2043 shift 2839 shift
2044 done 2840 done
2045 2841
2842 if [[ "${allow_evaluated_non_sitedir_paths}" == "1" ]] && ! _python_package_supporting_installation_for_multiple_python_abis; then
2843 die "${FUNCNAME}(): '--allow-evaluated-non-sitedir-paths' option cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs"
2844 fi
2845
2046 if [[ "$#" -eq 0 ]]; then 2846 if [[ "$#" -eq 0 ]]; then
2047 _python_set_color_variables 2847 die "${FUNCNAME}(): Missing files or directories"
2048
2049 echo
2050 echo " ${_RED}*${_NORMAL} ${_RED}Deprecation Warning: Not passing of paths to ${FUNCNAME}() is deprecated and will be${_NORMAL}"
2051 echo " ${_RED}*${_NORMAL} ${_RED}disallowed on 2010-09-01. Call ${FUNCNAME}() with paths to Python modules.${_NORMAL}"
2052 echo " ${_RED}*${_NORMAL} ${_RED}The ebuild needs to be fixed. Please report a bug, if it has not been already reported.${_NORMAL}"
2053 echo
2054
2055 einfo &> /dev/null
2056 einfo "Deprecation Warning: Not passing of paths to ${FUNCNAME}() is deprecated and will be" &> /dev/null
2057 einfo "disallowed on 2010-09-01. Call ${FUNCNAME}() with paths to Python modules." &> /dev/null
2058 einfo "The ebuild needs to be fixed. Please report a bug, if it has not been already reported." &> /dev/null
2059 einfo &> /dev/null
2060 fi 2848 fi
2061 2849
2062 while (($#)); do 2850 while (($#)); do
2851 if [[ "$1" =~ ^($|(\.|\.\.|/)($|/)) ]]; then
2852 die "${FUNCNAME}(): Invalid argument '$1'"
2063 if ! _python_implementation && [[ "$1" =~ ^/usr/lib(32|64)?/python[[:digit:]]+\.[[:digit:]]+ ]]; then 2853 elif ! _python_implementation && [[ "$1" =~ ^/usr/lib(32|64)?/python[[:digit:]]+\.[[:digit:]]+ ]]; then
2064 die "${FUNCNAME}(): Paths of directories / files in site-packages directories must be relative to site-packages directories" 2854 die "${FUNCNAME}(): Paths of directories / files in site-packages directories must be relative to site-packages directories"
2065 elif [[ "$1" =~ ^/ ]]; then 2855 elif [[ "$1" =~ ^/ ]]; then
2066 if _python_package_supporting_installation_for_multiple_python_abis; then 2856 if _python_package_supporting_installation_for_multiple_python_abis; then
2857 if [[ "${allow_evaluated_non_sitedir_paths}" != "1" ]]; then
2067 die "${FUNCNAME}(): Absolute paths cannot be used in ebuilds of packages supporting installation for multiple Python ABIs" 2858 die "${FUNCNAME}(): Absolute paths cannot be used in ebuilds of packages supporting installation for multiple Python ABIs"
2068 fi 2859 fi
2069 if [[ -d "${root}$1" ]]; then 2860 if [[ "$1" != *\$* ]]; then
2070 other_dirs+=("${root}$1") 2861 die "${FUNCNAME}(): '$1' has invalid syntax"
2071 elif [[ -f "${root}$1" ]]; then 2862 fi
2072 other_files+=("${root}$1") 2863 if [[ "$1" == *.py ]]; then
2073 elif [[ -e "${root}$1" ]]; then 2864 evaluated_files+=("$1")
2074 eerror "'${root}$1' is not a file or a directory!" 2865 else
2866 evaluated_dirs+=("$1")
2867 fi
2075 else 2868 else
2869 if [[ -d "${root}$1" ]]; then
2870 other_dirs+=("${root}$1")
2871 elif [[ -f "${root}$1" ]]; then
2872 other_files+=("${root}$1")
2873 elif [[ -e "${root}$1" ]]; then
2874 eerror "${FUNCNAME}(): '${root}$1' is not a regular file or a directory"
2875 else
2076 eerror "'${root}$1' does not exist!" 2876 eerror "${FUNCNAME}(): '${root}$1' does not exist"
2877 fi
2077 fi 2878 fi
2078 else 2879 else
2079 for PYTHON_ABI in ${iterated_PYTHON_ABIS}; do 2880 for PYTHON_ABI in ${iterated_PYTHON_ABIS}; do
2080 if [[ -d "${root}$(python_get_sitedir)/$1" ]]; then 2881 if [[ -d "${root}$(python_get_sitedir)/$1" ]]; then
2081 site_packages_dirs+=("$1") 2882 site_packages_dirs+=("$1")
2082 break 2883 break
2083 elif [[ -f "${root}$(python_get_sitedir)/$1" ]]; then 2884 elif [[ -f "${root}$(python_get_sitedir)/$1" ]]; then
2084 site_packages_files+=("$1") 2885 site_packages_files+=("$1")
2085 break 2886 break
2086 elif [[ -e "${root}$(python_get_sitedir)/$1" ]]; then 2887 elif [[ -e "${root}$(python_get_sitedir)/$1" ]]; then
2087 eerror "'$1' is not a file or a directory!" 2888 eerror "${FUNCNAME}(): '$1' is not a regular file or a directory"
2088 else 2889 else
2089 eerror "'$1' does not exist!" 2890 eerror "${FUNCNAME}(): '$1' does not exist"
2090 fi 2891 fi
2091 done 2892 done
2092 fi 2893 fi
2093 shift 2894 shift
2094 done 2895 done
2095 2896
2096 # Set additional options. 2897 # Set additional options.
2097 options+=("-q") 2898 options+=("-q")
2098 2899
2099 for PYTHON_ABI in ${iterated_PYTHON_ABIS}; do 2900 for PYTHON_ABI in ${iterated_PYTHON_ABIS}; do
2100 if ((${#site_packages_dirs[@]})) || ((${#site_packages_files[@]})); then 2901 if ((${#site_packages_dirs[@]})) || ((${#site_packages_files[@]})) || ((${#evaluated_dirs[@]})) || ((${#evaluated_files[@]})); then
2101 return_code="0" 2902 return_code="0"
2903 stderr=""
2102 ebegin "Compilation and optimization of Python modules for $(python_get_implementation) $(python_get_version)" 2904 ebegin "Compilation and optimization of Python modules for $(python_get_implementation_and_version)"
2103 if ((${#site_packages_dirs[@]})); then 2905 if ((${#site_packages_dirs[@]})) || ((${#evaluated_dirs[@]})); then
2104 for dir in "${site_packages_dirs[@]}"; do 2906 for dir in "${site_packages_dirs[@]}"; do
2105 site_packages_absolute_dirs+=("${root}$(python_get_sitedir)/${dir}") 2907 dirs+=("${root}$(python_get_sitedir)/${dir}")
2106 done 2908 done
2107 "$(PYTHON)" "${root}$(python_get_libdir)/compileall.py" "${options[@]}" "${site_packages_absolute_dirs[@]}" || return_code="1" 2909 for dir in "${evaluated_dirs[@]}"; do
2910 eval "dirs+=(\"\${root}${dir}\")"
2911 done
2912 stderr+="${stderr:+$'\n'}$("$(PYTHON)" -m compileall "${options[@]}" "${dirs[@]}" 2>&1)" || return_code="1"
2108 if [[ "$(_python_get_implementation "${PYTHON_ABI}")" != "Jython" ]]; then 2913 if ! has "$(_python_get_implementation "${PYTHON_ABI}")" Jython PyPy; then
2109 "$(PYTHON)" -O "${root}$(python_get_libdir)/compileall.py" "${options[@]}" "${site_packages_absolute_dirs[@]}" &> /dev/null || return_code="1" 2914 "$(PYTHON)" -O -m compileall "${options[@]}" "${dirs[@]}" &> /dev/null || return_code="1"
2110 fi 2915 fi
2111 _python_clean_compiled_modules "${site_packages_absolute_dirs[@]}" 2916 _python_clean_compiled_modules "${dirs[@]}"
2112 fi 2917 fi
2113 if ((${#site_packages_files[@]})); then 2918 if ((${#site_packages_files[@]})) || ((${#evaluated_files[@]})); then
2114 for file in "${site_packages_files[@]}"; do 2919 for file in "${site_packages_files[@]}"; do
2115 site_packages_absolute_files+=("${root}$(python_get_sitedir)/${file}") 2920 files+=("${root}$(python_get_sitedir)/${file}")
2116 done 2921 done
2117 "$(PYTHON)" "${root}$(python_get_libdir)/py_compile.py" "${site_packages_absolute_files[@]}" || return_code="1" 2922 for file in "${evaluated_files[@]}"; do
2923 eval "files+=(\"\${root}${file}\")"
2924 done
2925 stderr+="${stderr:+$'\n'}$("$(PYTHON)" -m py_compile "${files[@]}" 2>&1)" || return_code="1"
2118 if [[ "$(_python_get_implementation "${PYTHON_ABI}")" != "Jython" ]]; then 2926 if ! has "$(_python_get_implementation "${PYTHON_ABI}")" Jython PyPy; then
2119 "$(PYTHON)" -O "${root}$(python_get_libdir)/py_compile.py" "${site_packages_absolute_files[@]}" &> /dev/null || return_code="1" 2927 "$(PYTHON)" -O -m py_compile "${files[@]}" &> /dev/null || return_code="1"
2120 fi 2928 fi
2121 _python_clean_compiled_modules "${site_packages_absolute_files[@]}" 2929 _python_clean_compiled_modules "${files[@]}"
2122 fi 2930 fi
2123 eend "${return_code}" 2931 eend "${return_code}"
2932 if [[ -n "${stderr}" ]]; then
2933 eerror "Syntax errors / warnings in Python modules for $(python_get_implementation_and_version):" &> /dev/null
2934 while read stderr_line; do
2935 eerror " ${stderr_line}"
2936 done <<< "${stderr}"
2124 fi 2937 fi
2125 unset site_packages_absolute_dirs site_packages_absolute_files 2938 fi
2939 unset dirs files
2126 done 2940 done
2127 2941
2128 if _python_package_supporting_installation_for_multiple_python_abis; then 2942 if _python_package_supporting_installation_for_multiple_python_abis; then
2129 # Restore previous value of PYTHON_ABI. 2943 # Restore previous value of PYTHON_ABI.
2130 if [[ -n "${previous_PYTHON_ABI}" ]]; then 2944 if [[ -n "${previous_PYTHON_ABI}" ]]; then
2134 fi 2948 fi
2135 fi 2949 fi
2136 2950
2137 if ((${#other_dirs[@]})) || ((${#other_files[@]})); then 2951 if ((${#other_dirs[@]})) || ((${#other_files[@]})); then
2138 return_code="0" 2952 return_code="0"
2953 stderr=""
2139 ebegin "Compilation and optimization of Python modules placed outside of site-packages directories for $(python_get_implementation) $(python_get_version)" 2954 ebegin "Compilation and optimization of Python modules placed outside of site-packages directories for $(python_get_implementation_and_version)"
2140 if ((${#other_dirs[@]})); then 2955 if ((${#other_dirs[@]})); then
2141 "$(PYTHON ${PYTHON_ABI})" "${root}$(python_get_libdir)/compileall.py" "${options[@]}" "${other_dirs[@]}" || return_code="1" 2956 stderr+="${stderr:+$'\n'}$("$(PYTHON ${PYTHON_ABI})" -m compileall "${options[@]}" "${other_dirs[@]}" 2>&1)" || return_code="1"
2142 if [[ "$(_python_get_implementation "${PYTHON_ABI}")" != "Jython" ]]; then 2957 if ! has "$(_python_get_implementation "${PYTHON_ABI}")" Jython PyPy; then
2143 "$(PYTHON ${PYTHON_ABI})" -O "${root}$(python_get_libdir)/compileall.py" "${options[@]}" "${other_dirs[@]}" &> /dev/null || return_code="1" 2958 "$(PYTHON ${PYTHON_ABI})" -O -m compileall "${options[@]}" "${other_dirs[@]}" &> /dev/null || return_code="1"
2144 fi 2959 fi
2145 _python_clean_compiled_modules "${other_dirs[@]}" 2960 _python_clean_compiled_modules "${other_dirs[@]}"
2146 fi 2961 fi
2147 if ((${#other_files[@]})); then 2962 if ((${#other_files[@]})); then
2148 "$(PYTHON ${PYTHON_ABI})" "${root}$(python_get_libdir)/py_compile.py" "${other_files[@]}" || return_code="1" 2963 stderr+="${stderr:+$'\n'}$("$(PYTHON ${PYTHON_ABI})" -m py_compile "${other_files[@]}" 2>&1)" || return_code="1"
2149 if [[ "$(_python_get_implementation "${PYTHON_ABI}")" != "Jython" ]]; then 2964 if ! has "$(_python_get_implementation "${PYTHON_ABI}")" Jython PyPy; then
2150 "$(PYTHON ${PYTHON_ABI})" -O "${root}$(python_get_libdir)/py_compile.py" "${other_files[@]}" &> /dev/null || return_code="1" 2965 "$(PYTHON ${PYTHON_ABI})" -O -m py_compile "${other_files[@]}" &> /dev/null || return_code="1"
2151 fi 2966 fi
2152 _python_clean_compiled_modules "${other_dirs[@]}" 2967 _python_clean_compiled_modules "${other_files[@]}"
2153 fi 2968 fi
2154 eend "${return_code}" 2969 eend "${return_code}"
2970 if [[ -n "${stderr}" ]]; then
2971 eerror "Syntax errors / warnings in Python modules placed outside of site-packages directories for $(python_get_implementation_and_version):" &> /dev/null
2972 while read stderr_line; do
2973 eerror " ${stderr_line}"
2974 done <<< "${stderr}"
2975 fi
2155 fi 2976 fi
2156 else 2977 else
2157 # Deprecated part of python_mod_optimize() 2978 # Deprecated part of python_mod_optimize()
2979 ewarn
2980 ewarn "Deprecation Warning: Usage of ${FUNCNAME}() in packages not supporting installation"
2981 ewarn "for multiple Python ABIs in EAPI <=2 is deprecated and will be disallowed on 2011-08-01."
2982 ewarn "Use EAPI >=3 and call ${FUNCNAME}() with paths having appropriate syntax."
2983 ewarn "The ebuild needs to be fixed. Please report a bug, if it has not been already reported."
2984 ewarn
2158 2985
2159 local myroot mydirs=() myfiles=() myopts=() return_code="0" 2986 local myroot mydirs=() myfiles=() myopts=() return_code="0"
2160 2987
2161 # strip trailing slash 2988 # strip trailing slash
2162 myroot="${EROOT%/}" 2989 myroot="${EROOT%/}"
2169 ;; 2996 ;;
2170 -d|-x) 2997 -d|-x)
2171 myopts+=("$1" "$2") 2998 myopts+=("$1" "$2")
2172 shift 2999 shift
2173 ;; 3000 ;;
3001 --)
3002 shift
3003 break
3004 ;;
2174 -*) 3005 -*)
2175 ewarn "${FUNCNAME}(): Ignoring option '$1'" 3006 die "${FUNCNAME}(): Unrecognized option '$1'"
2176 ;; 3007 ;;
2177 *) 3008 *)
2178 break 3009 break
2179 ;; 3010 ;;
2180 esac 3011 esac
2181 shift 3012 shift
2182 done 3013 done
2183 3014
2184 if [[ "$#" -eq 0 ]]; then 3015 if [[ "$#" -eq 0 ]]; then
2185 _python_set_color_variables 3016 die "${FUNCNAME}(): Missing files or directories"
2186
2187 echo
2188 echo " ${_RED}*${_NORMAL} ${_RED}Deprecation Warning: Not passing of paths to ${FUNCNAME}() is deprecated and will be${_NORMAL}"
2189 echo " ${_RED}*${_NORMAL} ${_RED}disallowed on 2010-09-01. Call ${FUNCNAME}() with paths to Python modules.${_NORMAL}"
2190 echo " ${_RED}*${_NORMAL} ${_RED}The ebuild needs to be fixed. Please report a bug, if it has not been already reported.${_NORMAL}"
2191 echo
2192
2193 einfo &> /dev/null
2194 einfo "Deprecation Warning: Not passing of paths to ${FUNCNAME}() is deprecated and will be" &> /dev/null
2195 einfo "disallowed on 2010-09-01. Call ${FUNCNAME}() with paths to Python modules." &> /dev/null
2196 einfo "The ebuild needs to be fixed. Please report a bug, if it has not been already reported." &> /dev/null
2197 einfo &> /dev/null
2198 fi 3017 fi
2199 3018
2200 while (($#)); do 3019 while (($#)); do
3020 if [[ "$1" =~ ^($|(\.|\.\.|/)($|/)) ]]; then
3021 die "${FUNCNAME}(): Invalid argument '$1'"
2201 if [[ -d "${myroot}/${1#/}" ]]; then 3022 elif [[ -d "${myroot}/${1#/}" ]]; then
2202 mydirs+=("${myroot}/${1#/}") 3023 mydirs+=("${myroot}/${1#/}")
2203 elif [[ -f "${myroot}/${1#/}" ]]; then 3024 elif [[ -f "${myroot}/${1#/}" ]]; then
2204 # Files are passed to python_mod_compile which is EROOT-aware 3025 myfiles+=("${myroot}/${1#/}")
2205 myfiles+=("$1")
2206 elif [[ -e "${myroot}/${1#/}" ]]; then 3026 elif [[ -e "${myroot}/${1#/}" ]]; then
2207 eerror "${myroot}/${1#/} is not a file or directory!" 3027 eerror "${FUNCNAME}(): ${myroot}/${1#/} is not a regular file or directory"
2208 else 3028 else
2209 eerror "${myroot}/${1#/} does not exist!" 3029 eerror "${FUNCNAME}(): ${myroot}/${1#/} does not exist"
2210 fi 3030 fi
2211 shift 3031 shift
2212 done 3032 done
2213 3033
2214 # set additional opts 3034 # set additional opts
2222 "$(PYTHON ${PYTHON_ABI})" -O "${myroot}$(python_get_libdir)/compileall.py" "${myopts[@]}" "${mydirs[@]}" &> /dev/null || return_code="1" 3042 "$(PYTHON ${PYTHON_ABI})" -O "${myroot}$(python_get_libdir)/compileall.py" "${myopts[@]}" "${mydirs[@]}" &> /dev/null || return_code="1"
2223 _python_clean_compiled_modules "${mydirs[@]}" 3043 _python_clean_compiled_modules "${mydirs[@]}"
2224 fi 3044 fi
2225 3045
2226 if ((${#myfiles[@]})); then 3046 if ((${#myfiles[@]})); then
3047 "$(PYTHON ${PYTHON_ABI})" "${myroot}$(python_get_libdir)/py_compile.py" "${myfiles[@]}" || return_code="1"
3048 "$(PYTHON ${PYTHON_ABI})" -O "${myroot}$(python_get_libdir)/py_compile.py" "${myfiles[@]}" &> /dev/null || return_code="1"
2227 python_mod_compile "${myfiles[@]}" 3049 _python_clean_compiled_modules "${myfiles[@]}"
2228 fi 3050 fi
2229 3051
2230 eend "${return_code}" 3052 eend "${return_code}"
2231 fi 3053 fi
2232} 3054}
2233 3055
2234# @FUNCTION: python_mod_cleanup 3056# @FUNCTION: python_mod_cleanup
2235# @USAGE: [directory|file] 3057# @USAGE: [--allow-evaluated-non-sitedir-paths] [--] <file|directory> [files|directories]
2236# @DESCRIPTION: 3058# @DESCRIPTION:
2237# Run with optional arguments, where arguments are Python modules. If none given, 3059# Delete orphaned byte-compiled Python modules corresponding to specified Python modules.
2238# it will look in /usr/lib/python[0-9].[0-9].
2239#
2240# It will recursively scan all compiled Python modules in the directories and
2241# determine if they are orphaned (i.e. their corresponding .py files are missing.)
2242# If they are, then it will remove their corresponding .pyc and .pyo files.
2243# 3060#
2244# This function can be used only in pkg_postrm() phase. 3061# This function can be used only in pkg_postrm() phase.
2245python_mod_cleanup() { 3062python_mod_cleanup() {
3063 if [[ "${EBUILD_PHASE}" != "postrm" ]]; then
3064 die "${FUNCNAME}() can be used only in pkg_postrm() phase"
3065 fi
3066
3067 _python_check_python_pkg_setup_execution
2246 _python_initialize_prefix_variables 3068 _python_initialize_prefix_variables
2247 3069
2248 local dir iterated_PYTHON_ABIS PYTHON_ABI="${PYTHON_ABI}" root search_paths=() sitedir 3070 local allow_evaluated_non_sitedir_paths="0" dir iterated_PYTHON_ABIS PYTHON_ABI="${PYTHON_ABI}" root search_paths=() sitedir
2249
2250 # Check if phase is pkg_postrm().
2251 [[ "${EBUILD_PHASE}" != "postrm" ]] && die "${FUNCNAME}() can be used only in pkg_postrm() phase"
2252 3071
2253 if _python_package_supporting_installation_for_multiple_python_abis; then 3072 if _python_package_supporting_installation_for_multiple_python_abis; then
2254 if [[ -z "${PYTHON_ABIS}" ]]; then 3073 if has "${EAPI:-0}" 0 1 2 3 && [[ -z "${PYTHON_ABIS}" ]]; then
2255 die "${FUNCNAME}(): Environment not initialized" 3074 die "${FUNCNAME}(): python_pkg_setup() or python_execute_function() not called"
2256 fi 3075 fi
2257 iterated_PYTHON_ABIS="${PYTHON_ABIS}" 3076 iterated_PYTHON_ABIS="${PYTHON_ABIS}"
2258 else 3077 else
3078 if has "${EAPI:-0}" 0 1 2 3; then
2259 iterated_PYTHON_ABIS="${PYTHON_ABI:-$(PYTHON --ABI)}" 3079 iterated_PYTHON_ABIS="${PYTHON_ABI:-$(PYTHON --ABI)}"
3080 else
3081 iterated_PYTHON_ABIS="${PYTHON_ABI}"
3082 fi
2260 fi 3083 fi
2261 3084
2262 # Strip trailing slash from EROOT. 3085 # Strip trailing slash from EROOT.
2263 root="${EROOT%/}" 3086 root="${EROOT%/}"
2264 3087
3088 while (($#)); do
3089 case "$1" in
3090 --allow-evaluated-non-sitedir-paths)
3091 allow_evaluated_non_sitedir_paths="1"
3092 ;;
3093 --)
3094 shift
3095 break
3096 ;;
3097 -*)
3098 die "${FUNCNAME}(): Unrecognized option '$1'"
3099 ;;
3100 *)
3101 break
3102 ;;
3103 esac
3104 shift
3105 done
3106
3107 if [[ "${allow_evaluated_non_sitedir_paths}" == "1" ]] && ! _python_package_supporting_installation_for_multiple_python_abis; then
3108 die "${FUNCNAME}(): '--allow-evaluated-non-sitedir-paths' option cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs"
3109 fi
3110
2265 if [[ "$#" -gt 0 ]]; then 3111 if [[ "$#" -eq 0 ]]; then
2266 if ! has "${EAPI:-0}" 0 1 2 || _python_package_supporting_installation_for_multiple_python_abis; then 3112 die "${FUNCNAME}(): Missing files or directories"
3113 fi
3114
3115 if ! has "${EAPI:-0}" 0 1 2 || _python_package_supporting_installation_for_multiple_python_abis || _python_implementation || [[ "${CATEGORY}/${PN}" == "sys-apps/portage" ]]; then
2267 while (($#)); do 3116 while (($#)); do
3117 if [[ "$1" =~ ^($|(\.|\.\.|/)($|/)) ]]; then
3118 die "${FUNCNAME}(): Invalid argument '$1'"
2268 if ! _python_implementation && [[ "$1" =~ ^/usr/lib(32|64)?/python[[:digit:]]+\.[[:digit:]]+ ]]; then 3119 elif ! _python_implementation && [[ "$1" =~ ^/usr/lib(32|64)?/python[[:digit:]]+\.[[:digit:]]+ ]]; then
2269 die "${FUNCNAME}(): Paths of directories / files in site-packages directories must be relative to site-packages directories" 3120 die "${FUNCNAME}(): Paths of directories / files in site-packages directories must be relative to site-packages directories"
2270 elif [[ "$1" =~ ^/ ]]; then 3121 elif [[ "$1" =~ ^/ ]]; then
2271 if _python_package_supporting_installation_for_multiple_python_abis; then 3122 if _python_package_supporting_installation_for_multiple_python_abis; then
3123 if [[ "${allow_evaluated_non_sitedir_paths}" != "1" ]]; then
2272 die "${FUNCNAME}(): Absolute paths cannot be used in ebuilds of packages supporting installation for multiple Python ABIs" 3124 die "${FUNCNAME}(): Absolute paths cannot be used in ebuilds of packages supporting installation for multiple Python ABIs"
2273 fi 3125 fi
3126 if [[ "$1" != *\$* ]]; then
3127 die "${FUNCNAME}(): '$1' has invalid syntax"
3128 fi
3129 for PYTHON_ABI in ${iterated_PYTHON_ABIS}; do
3130 eval "search_paths+=(\"\${root}$1\")"
3131 done
3132 else
2274 search_paths+=("${root}$1") 3133 search_paths+=("${root}$1")
3134 fi
2275 else 3135 else
2276 for PYTHON_ABI in ${iterated_PYTHON_ABIS}; do 3136 for PYTHON_ABI in ${iterated_PYTHON_ABIS}; do
2277 search_paths+=("${root}$(python_get_sitedir)/$1") 3137 search_paths+=("${root}$(python_get_sitedir)/$1")
2278 done
2279 fi
2280 shift
2281 done
2282 else
2283 # Deprecated part of python_mod_cleanup()
2284
2285 search_paths=("${@#/}")
2286 search_paths=("${search_paths[@]/#/${root}/}")
2287 fi
2288 else
2289 _python_set_color_variables
2290
2291 echo
2292 echo " ${_RED}*${_NORMAL} ${_RED}Deprecation Warning: Not passing of paths to ${FUNCNAME}() is deprecated and will be${_NORMAL}"
2293 echo " ${_RED}*${_NORMAL} ${_RED}disallowed on 2010-09-01. Call ${FUNCNAME}() with paths to Python modules.${_NORMAL}"
2294 echo " ${_RED}*${_NORMAL} ${_RED}The ebuild needs to be fixed. Please report a bug, if it has not been already reported.${_NORMAL}"
2295 echo
2296
2297 einfo &> /dev/null
2298 einfo "Deprecation Warning: Not passing of paths to ${FUNCNAME}() is deprecated and will be" &> /dev/null
2299 einfo "disallowed on 2010-09-01. Call ${FUNCNAME}() with paths to Python modules." &> /dev/null
2300 einfo "The ebuild needs to be fixed. Please report a bug, if it has not been already reported." &> /dev/null
2301 einfo &> /dev/null
2302
2303 for dir in "${root}"/usr/lib*; do
2304 if [[ -d "${dir}" && ! -L "${dir}" ]]; then
2305 for sitedir in "${dir}"/python*/site-packages; do
2306 if [[ -d "${sitedir}" ]]; then
2307 search_paths+=("${sitedir}")
2308 fi
2309 done 3138 done
2310 fi 3139 fi
3140 shift
2311 done 3141 done
2312 for sitedir in "${root}"/usr/share/jython-*/Lib/site-packages; do 3142 else
2313 if [[ -d "${sitedir}" ]]; then 3143 # Deprecated part of python_mod_cleanup()
3144 ewarn
3145 ewarn "Deprecation Warning: Usage of ${FUNCNAME}() in packages not supporting installation"
3146 ewarn "for multiple Python ABIs in EAPI <=2 is deprecated and will be disallowed on 2011-08-01."
3147 ewarn "Use EAPI >=3 and call ${FUNCNAME}() with paths having appropriate syntax."
3148 ewarn "The ebuild needs to be fixed. Please report a bug, if it has not been already reported."
3149 ewarn
3150
2314 search_paths+=("${sitedir}") 3151 search_paths=("${@#/}")
2315 fi 3152 search_paths=("${search_paths[@]/#/${root}/}")
2316 done
2317 fi 3153 fi
2318 3154
2319 _python_clean_compiled_modules "${search_paths[@]}" 3155 _python_clean_compiled_modules "${search_paths[@]}"
2320} 3156}
2321 3157
2322# ================================================================================================ 3158# ================================================================================================
2323# ===================================== DEPRECATED FUNCTIONS ===================================== 3159# ===================================== DEPRECATED FUNCTIONS =====================================
2324# ================================================================================================ 3160# ================================================================================================
2325 3161
2326# @FUNCTION: python_version 3162fi # _PYTHON_ECLASS_INHERITED
2327# @DESCRIPTION:
2328# Run without arguments and it will export the version of python
2329# currently in use as $PYVER; sets PYVER/PYVER_MAJOR/PYVER_MINOR
2330python_version() {
2331 if ! has "${EAPI:-0}" 0 1 2 || _python_package_supporting_installation_for_multiple_python_abis; then
2332 eerror "Use PYTHON() and/or python_get_*() instead of ${FUNCNAME}()."
2333 die "${FUNCNAME}() cannot be used in this EAPI"
2334 fi
2335
2336 _python_set_color_variables
2337
2338 if [[ "${FUNCNAME[1]}" != "distutils_python_version" ]]; then
2339 echo
2340 echo " ${_RED}*${_NORMAL} ${_RED}Deprecation Warning: ${FUNCNAME}() is deprecated and will be banned on 2010-07-01.${_NORMAL}"
2341 echo " ${_RED}*${_NORMAL} ${_RED}Use PYTHON() instead of python variable. Use python_get_*() instead of PYVER* variables.${_NORMAL}"
2342 echo " ${_RED}*${_NORMAL} ${_RED}The ebuild needs to be fixed. Please report a bug, if it has not been already reported.${_NORMAL}"
2343 echo
2344
2345 einfo &> /dev/null
2346 einfo "Deprecation Warning: ${FUNCNAME}() is deprecated and will be banned on 2010-07-01." &> /dev/null
2347 einfo "Use PYTHON() instead of python variable. Use python_get_*() instead of PYVER* variables." &> /dev/null
2348 einfo "The ebuild needs to be fixed. Please report a bug, if it has not been already reported." &> /dev/null
2349 einfo &> /dev/null
2350 fi
2351
2352 [[ -n "${PYVER}" ]] && return 0
2353 local tmpstr
2354 python="${python:-${EPREFIX}/usr/bin/python}"
2355 tmpstr="$(EPYTHON= ${python} -V 2>&1 )"
2356 export PYVER_ALL="${tmpstr#Python }"
2357 export PYVER_MAJOR="${PYVER_ALL:0:1}"
2358 export PYVER_MINOR="${PYVER_ALL:2:1}"
2359 if [[ "${PYVER_ALL:3:1}" == "." ]]; then
2360 export PYVER_MICRO="${PYVER_ALL:4}"
2361 fi
2362 export PYVER="${PYVER_MAJOR}.${PYVER_MINOR}"
2363}
2364
2365# @FUNCTION: python_mod_exists
2366# @USAGE: <module>
2367# @DESCRIPTION:
2368# Run with the module name as an argument. It will check if a
2369# Python module is installed and loadable. It will return
2370# TRUE(0) if the module exists, and FALSE(1) if the module does
2371# not exist.
2372#
2373# Example:
2374# if python_mod_exists gtk; then
2375# echo "gtk support enabled"
2376# fi
2377python_mod_exists() {
2378 if ! has "${EAPI:-0}" 0 1 2 || _python_package_supporting_installation_for_multiple_python_abis; then
2379 eerror "Use USE dependencies and/or has_version() instead of ${FUNCNAME}()."
2380 die "${FUNCNAME}() cannot be used in this EAPI"
2381 fi
2382
2383 _python_set_color_variables
2384
2385 echo
2386 echo " ${_RED}*${_NORMAL} ${_RED}Deprecation Warning: ${FUNCNAME}() is deprecated and will be banned on 2010-07-01.${_NORMAL}"
2387 echo " ${_RED}*${_NORMAL} ${_RED}Use USE dependencies and/or has_version() instead of ${FUNCNAME}().${_NORMAL}"
2388 echo " ${_RED}*${_NORMAL} ${_RED}The ebuild needs to be fixed. Please report a bug, if it has not been already reported.${_NORMAL}"
2389 echo
2390
2391 eerror &> /dev/null
2392 eerror "Deprecation Warning: ${FUNCNAME}() is deprecated and will be banned on 2010-07-01." &> /dev/null
2393 eerror "Use USE dependencies and/or has_version() instead of ${FUNCNAME}()." &> /dev/null
2394 eerror "The ebuild needs to be fixed. Please report a bug, if it has not been already reported." &> /dev/null
2395 eerror &> /dev/null
2396
2397 if [[ "$#" -ne 1 ]]; then
2398 die "${FUNCNAME}() requires 1 argument"
2399 fi
2400 "$(PYTHON ${PYTHON_ABI})" -c "import $1" &> /dev/null
2401}
2402
2403# @FUNCTION: python_tkinter_exists
2404# @DESCRIPTION:
2405# Run without arguments, checks if Python was compiled with Tkinter
2406# support. If not, prints an error message and dies.
2407python_tkinter_exists() {
2408 if ! has "${EAPI:-0}" 0 1 2 || _python_package_supporting_installation_for_multiple_python_abis; then
2409 eerror "Use PYTHON_USE_WITH=\"xml\" and python_pkg_setup() instead of ${FUNCNAME}()."
2410 die "${FUNCNAME}() cannot be used in this EAPI"
2411 fi
2412
2413 _python_set_color_variables
2414
2415 if [[ "${FUNCNAME[1]}" != "distutils_python_tkinter" ]]; then
2416 echo
2417 echo " ${_RED}*${_NORMAL} ${_RED}Deprecation Warning: ${FUNCNAME}() is deprecated and will be banned on 2010-07-01.${_NORMAL}"
2418 echo " ${_RED}*${_NORMAL} ${_RED}Use PYTHON_USE_WITH=\"xml\" and python_pkg_setup() instead of ${FUNCNAME}().${_NORMAL}"
2419 echo " ${_RED}*${_NORMAL} ${_RED}The ebuild needs to be fixed. Please report a bug, if it has not been already reported.${_NORMAL}"
2420 echo
2421
2422 eerror &> /dev/null
2423 eerror "Deprecation Warning: ${FUNCNAME}() is deprecated and will be banned on 2010-07-01." &> /dev/null
2424 eerror "Use PYTHON_USE_WITH=\"xml\" and python_pkg_setup() instead of ${FUNCNAME}()." &> /dev/null
2425 eerror "The ebuild needs to be fixed. Please report a bug, if it has not been already reported." &> /dev/null
2426 eerror &> /dev/null
2427 fi
2428
2429 if ! "$(PYTHON ${PYTHON_ABI})" -c "from sys import version_info
2430if version_info[0] == 3:
2431 import tkinter
2432else:
2433 import Tkinter" &> /dev/null; then
2434 eerror "Python needs to be rebuilt with tkinter support enabled."
2435 eerror "Add the following line to '${EPREFIX}/etc/portage/package.use' and rebuild Python"
2436 eerror "dev-lang/python tk"
2437 die "Python installed without support for tkinter"
2438 fi
2439}
2440
2441# @FUNCTION: python_mod_compile
2442# @USAGE: <file> [more files ...]
2443# @DESCRIPTION:
2444# Given filenames, it will pre-compile the module's .pyc and .pyo.
2445# This function can be used only in pkg_postinst() phase.
2446#
2447# Example:
2448# python_mod_compile /usr/lib/python2.3/site-packages/pygoogle.py
2449#
2450python_mod_compile() {
2451 if ! has "${EAPI:-0}" 0 1 2 || _python_package_supporting_installation_for_multiple_python_abis; then
2452 eerror "Use python_mod_optimize() instead of ${FUNCNAME}()."
2453 die "${FUNCNAME}() cannot be used in this EAPI"
2454 fi
2455
2456 _python_initialize_prefix_variables
2457 _python_set_color_variables
2458
2459 if [[ "${FUNCNAME[1]}" != "python_mod_optimize" ]]; then
2460 echo
2461 echo " ${_RED}*${_NORMAL} ${_RED}Deprecation Warning: ${FUNCNAME}() is deprecated and will be banned on 2010-09-01.${_NORMAL}"
2462 echo " ${_RED}*${_NORMAL} ${_RED}Use python_mod_optimize() instead of ${FUNCNAME}().${_NORMAL}"
2463 echo " ${_RED}*${_NORMAL} ${_RED}The ebuild needs to be fixed. Please report a bug, if it has not been already reported.${_NORMAL}"
2464 echo
2465
2466 einfo &> /dev/null
2467 einfo "Deprecation Warning: ${FUNCNAME}() is deprecated and will be banned on 2010-09-01." &> /dev/null
2468 einfo "Use python_mod_optimize() instead of ${FUNCNAME}()." &> /dev/null
2469 einfo "The ebuild needs to be fixed. Please report a bug, if it has not been already reported." &> /dev/null
2470 einfo &> /dev/null
2471 fi
2472
2473 local f myroot myfiles=()
2474
2475 # Check if phase is pkg_postinst()
2476 [[ "${EBUILD_PHASE}" != "postinst" ]] && die "${FUNCNAME}() can be used only in pkg_postinst() phase"
2477
2478 # strip trailing slash
2479 myroot="${EROOT%/}"
2480
2481 # respect EROOT
2482 for f in "$@"; do
2483 [[ -f "${myroot}/${f}" ]] && myfiles+=("${myroot}/${f}")
2484 done
2485
2486 PYTHON_ABI="$(PYTHON --ABI)"
2487
2488 if ((${#myfiles[@]})); then
2489 "$(PYTHON ${PYTHON_ABI})" "${myroot}$(python_get_libdir)/py_compile.py" "${myfiles[@]}"
2490 "$(PYTHON ${PYTHON_ABI})" -O "${myroot}$(python_get_libdir)/py_compile.py" "${myfiles[@]}" &> /dev/null
2491 _python_clean_compiled_modules "${myfiles[@]}"
2492 else
2493 ewarn "No files to compile!"
2494 fi
2495}

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