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Revision 1.99 Revision 1.144
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 1.144 2012/01/01 05:02:27 floppym Exp $
4 4
5# @ECLASS: python.eclass 5# @ECLASS: python.eclass
6# @MAINTAINER: 6# @MAINTAINER:
7# Gentoo Python Project <python@gentoo.org> 7# Gentoo Python Project <python@gentoo.org>
8# @BLURB: Eclass for Python packages 8# @BLURB: Eclass for Python packages
9# @DESCRIPTION: 9# @DESCRIPTION:
10# The python eclass contains miscellaneous, useful functions for Python packages. 10# The python eclass contains miscellaneous, useful functions for Python packages.
11 11
12# Must call inherit before EXPORT_FUNCTIONS to avoid QA warning.
13if [[ -z "${_PYTHON_ECLASS_INHERITED}" ]]; then
12inherit multilib 14 inherit multilib
15fi
13 16
17# Export pkg_setup every time to avoid issues with eclass inheritance order.
18if ! has "${EAPI:-0}" 0 1 2 3 || { has "${EAPI:-0}" 2 3 && [[ -n "${PYTHON_USE_WITH}" || -n "${PYTHON_USE_WITH_OR}" ]]; }; then
19 EXPORT_FUNCTIONS pkg_setup
20fi
21
22# Avoid processing this eclass more than once.
23if [[ -z "${_PYTHON_ECLASS_INHERITED}" ]]; then
24_PYTHON_ECLASS_INHERITED="1"
25
14if ! has "${EAPI:-0}" 0 1 2 3; then 26if ! has "${EAPI:-0}" 0 1 2 3 4; then
15 die "API of python.eclass in EAPI=\"${EAPI}\" not established" 27 die "API of python.eclass in EAPI=\"${EAPI}\" not established"
16fi 28fi
17 29
18_CPYTHON2_SUPPORTED_ABIS=(2.4 2.5 2.6 2.7) 30_CPYTHON2_GLOBALLY_SUPPORTED_ABIS=(2.4 2.5 2.6 2.7)
19_CPYTHON3_SUPPORTED_ABIS=(3.0 3.1 3.2) 31_CPYTHON3_GLOBALLY_SUPPORTED_ABIS=(3.1 3.2)
20_JYTHON_SUPPORTED_ABIS=(2.5-jython) 32_JYTHON_GLOBALLY_SUPPORTED_ABIS=(2.5-jython)
33_PYPY_GLOBALLY_SUPPORTED_ABIS=(2.7-pypy-1.7)
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_installation_image
465# @USAGE: [-q|--quiet] 562# @USAGE: [-q|--quiet]
466# @DESCRIPTION: 563# @DESCRIPTION:
467# Delete needless files in installation image. 564# Delete needless files in installation image.
565#
566# This function can be used only in src_install() phase.
468python_clean_installation_image() { 567python_clean_installation_image() {
568 if [[ "${EBUILD_PHASE}" != "install" ]]; then
569 die "${FUNCNAME}() can be used only in src_install() phase"
570 fi
571
572 _python_check_python_pkg_setup_execution
469 _python_initialize_prefix_variables 573 _python_initialize_prefix_variables
470 574
471 local file files=() quiet="0" 575 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"
475 576
476 while (($#)); do 577 while (($#)); do
477 case "$1" in 578 case "$1" in
478 -q|--quiet) 579 -q|--quiet)
479 quiet="1" 580 quiet="1"
530# @ECLASS-VARIABLE: SUPPORT_PYTHON_ABIS 631# @ECLASS-VARIABLE: SUPPORT_PYTHON_ABIS
531# @DESCRIPTION: 632# @DESCRIPTION:
532# Set this in EAPI <= 4 to indicate that current package supports installation for 633# Set this in EAPI <= 4 to indicate that current package supports installation for
533# multiple Python ABIs. 634# multiple Python ABIs.
534 635
636# @ECLASS-VARIABLE: PYTHON_TESTS_RESTRICTED_ABIS
637# @DESCRIPTION:
638# Space-separated list of Python ABI patterns. Testing in Python ABIs matching any Python ABI
639# patterns specified in this list is skipped.
640
535# @ECLASS-VARIABLE: PYTHON_EXPORT_PHASE_FUNCTIONS 641# @ECLASS-VARIABLE: PYTHON_EXPORT_PHASE_FUNCTIONS
536# @DESCRIPTION: 642# @DESCRIPTION:
537# Set this to export phase functions for the following ebuild phases: 643# Set this to export phase functions for the following ebuild phases:
538# src_prepare, src_configure, src_compile, src_test, src_install. 644# src_prepare(), src_configure(), src_compile(), src_test(), src_install().
539if ! has "${EAPI:-0}" 0 1; then 645if ! has "${EAPI:-0}" 0 1; then
540 python_src_prepare() { 646 python_src_prepare() {
647 if [[ "${EBUILD_PHASE}" != "prepare" ]]; then
648 die "${FUNCNAME}() can be used only in src_prepare() phase"
649 fi
650
541 if ! _python_package_supporting_installation_for_multiple_python_abis; then 651 if ! _python_package_supporting_installation_for_multiple_python_abis; then
542 die "${FUNCNAME}() cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs" 652 die "${FUNCNAME}() cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs"
543 fi 653 fi
544 654
655 _python_check_python_pkg_setup_execution
656
657 if [[ "$#" -ne 0 ]]; then
658 die "${FUNCNAME}() does not accept arguments"
659 fi
660
545 python_copy_sources 661 python_copy_sources
546 } 662 }
547 663
548 for python_default_function in src_configure src_compile src_test src_install; do 664 for python_default_function in src_configure src_compile src_test; do
549 eval "python_${python_default_function}() { 665 eval "python_${python_default_function}() {
666 if [[ \"\${EBUILD_PHASE}\" != \"${python_default_function#src_}\" ]]; then
667 die \"\${FUNCNAME}() can be used only in ${python_default_function}() phase\"
668 fi
669
550 if ! _python_package_supporting_installation_for_multiple_python_abis; then 670 if ! _python_package_supporting_installation_for_multiple_python_abis; then
551 die \"\${FUNCNAME}() cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs\" 671 die \"\${FUNCNAME}() cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs\"
552 fi 672 fi
673
674 _python_check_python_pkg_setup_execution
553 675
554 python_execute_function -d -s -- \"\$@\" 676 python_execute_function -d -s -- \"\$@\"
555 }" 677 }"
556 done 678 done
557 unset python_default_function 679 unset python_default_function
558 680
681 python_src_install() {
682 if [[ "${EBUILD_PHASE}" != "install" ]]; then
683 die "${FUNCNAME}() can be used only in src_install() phase"
684 fi
685
686 if ! _python_package_supporting_installation_for_multiple_python_abis; then
687 die "${FUNCNAME}() cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs"
688 fi
689
690 _python_check_python_pkg_setup_execution
691
692 if has "${EAPI:-0}" 0 1 2 3; then
693 python_execute_function -d -s -- "$@"
694 else
695 python_installation() {
696 emake DESTDIR="${T}/images/${PYTHON_ABI}" install "$@"
697 }
698 python_execute_function -s python_installation "$@"
699 unset python_installation
700
701 python_merge_intermediate_installation_images "${T}/images"
702 fi
703 }
704
559 if [[ -n "${PYTHON_EXPORT_PHASE_FUNCTIONS}" ]]; then 705 if [[ -n "${PYTHON_EXPORT_PHASE_FUNCTIONS}" ]]; then
560 EXPORT_FUNCTIONS src_prepare src_configure src_compile src_test src_install 706 EXPORT_FUNCTIONS src_prepare src_configure src_compile src_test src_install
561 fi 707 fi
562fi 708fi
563 709
710if has "${EAPI:-0}" 0 1 2 3 4; then
564unset PYTHON_ABIS 711 unset PYTHON_ABIS
712fi
565 713
566_python_calculate_PYTHON_ABIS() { 714_python_calculate_PYTHON_ABIS() {
567 if ! _python_package_supporting_installation_for_multiple_python_abis; then 715 if ! _python_package_supporting_installation_for_multiple_python_abis; then
568 die "${FUNCNAME}() cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs" 716 die "${FUNCNAME}() cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs"
569 fi 717 fi
570 718
571 _python_initial_sanity_checks 719 _python_initial_sanity_checks
572 720
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 721 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= 722 local PYTHON_ABI
576 PYTHON_ABI_SUPPORTED_VALUES="${_CPYTHON2_SUPPORTED_ABIS[@]} ${_CPYTHON3_SUPPORTED_ABIS[@]} ${_JYTHON_SUPPORTED_ABIS[@]}"
577 723
578 if [[ "$(declare -p USE_PYTHON 2> /dev/null)" == "declare -x USE_PYTHON="* ]]; then 724 if [[ "$(declare -p USE_PYTHON 2> /dev/null)" == "declare -x USE_PYTHON="* ]]; then
579 local cpython_enabled="0" 725 local cpython_enabled="0"
580 726
581 if [[ -z "${USE_PYTHON}" ]]; then 727 if [[ -z "${USE_PYTHON}" ]]; then
582 die "USE_PYTHON variable is empty" 728 die "USE_PYTHON variable is empty"
583 fi 729 fi
584 730
585 for PYTHON_ABI in ${USE_PYTHON}; do 731 for PYTHON_ABI in ${USE_PYTHON}; do
586 if ! has "${PYTHON_ABI}" ${PYTHON_ABI_SUPPORTED_VALUES}; then 732 if ! has "${PYTHON_ABI}" "${_PYTHON_GLOBALLY_SUPPORTED_ABIS[@]}"; then
587 die "USE_PYTHON variable contains invalid value '${PYTHON_ABI}'" 733 die "USE_PYTHON variable contains invalid value '${PYTHON_ABI}'"
588 fi 734 fi
589 735
590 if has "${PYTHON_ABI}" "${_CPYTHON2_SUPPORTED_ABIS[@]}" "${_CPYTHON3_SUPPORTED_ABIS[@]}"; then 736 if has "${PYTHON_ABI}" "${_CPYTHON2_GLOBALLY_SUPPORTED_ABIS[@]}" "${_CPYTHON3_GLOBALLY_SUPPORTED_ABIS[@]}"; then
591 cpython_enabled="1" 737 cpython_enabled="1"
592 fi 738 fi
593 739
594 support_ABI="1" 740 if ! _python_check_python_abi_matching --patterns-list "${PYTHON_ABI}" "${RESTRICT_PYTHON_ABIS}"; then
595 for restricted_ABI in ${RESTRICT_PYTHON_ABIS}; do 741 export PYTHON_ABIS+="${PYTHON_ABIS:+ }${PYTHON_ABI}"
596 if [[ "${PYTHON_ABI}" == ${restricted_ABI} ]]; then 742 fi
597 support_ABI="0" 743 done
744
745 if [[ -z "${PYTHON_ABIS//[${IFS}]/}" ]]; then
746 die "USE_PYTHON variable does not enable any Python ABI supported by ${CATEGORY}/${PF}"
747 fi
748
749 if [[ "${cpython_enabled}" == "0" ]]; then
750 die "USE_PYTHON variable does not enable any CPython ABI"
751 fi
752 else
753 local python_version python2_version python3_version support_python_major_version
754
755 if ! has_version "dev-lang/python"; then
756 die "${FUNCNAME}(): 'dev-lang/python' is not installed"
757 fi
758
759 python_version="$("${EPREFIX}/usr/bin/python" -c 'from sys import version_info; print(".".join(str(x) for x in version_info[:2]))')"
760
761 if has_version "=dev-lang/python-2*"; then
762 if [[ "$(readlink "${EPREFIX}/usr/bin/python2")" != "python2."* ]]; then
763 die "'${EPREFIX}/usr/bin/python2' is not valid symlink"
764 fi
765
766 python2_version="$("${EPREFIX}/usr/bin/python2" -c 'from sys import version_info; print(".".join(str(x) for x in version_info[:2]))')"
767
768 support_python_major_version="0"
769 for PYTHON_ABI in "${_CPYTHON2_GLOBALLY_SUPPORTED_ABIS[@]}"; do
770 if ! _python_check_python_abi_matching --patterns-list "${PYTHON_ABI}" "${RESTRICT_PYTHON_ABIS}"; then
771 support_python_major_version="1"
598 break 772 break
599 fi 773 fi
600 done 774 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 [[ "${support_python_major_version}" == "1" ]]; then 775 if [[ "${support_python_major_version}" == "1" ]]; then
637 for restricted_ABI in ${RESTRICT_PYTHON_ABIS}; do 776 if _python_check_python_abi_matching --patterns-list "${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}" 777 die "Active version of CPython 2 is not supported by ${CATEGORY}/${PF}"
640 fi 778 fi
641 done
642 else 779 else
643 python2_version="" 780 python2_version=""
644 fi 781 fi
645 fi 782 fi
646 783
649 die "'${EPREFIX}/usr/bin/python3' is not valid symlink" 786 die "'${EPREFIX}/usr/bin/python3' is not valid symlink"
650 fi 787 fi
651 788
652 python3_version="$("${EPREFIX}/usr/bin/python3" -c 'from sys import version_info; print(".".join(str(x) for x in version_info[:2]))')" 789 python3_version="$("${EPREFIX}/usr/bin/python3" -c 'from sys import version_info; print(".".join(str(x) for x in version_info[:2]))')"
653 790
791 support_python_major_version="0"
654 for PYTHON_ABI in "${_CPYTHON3_SUPPORTED_ABIS[@]}"; do 792 for PYTHON_ABI in "${_CPYTHON3_GLOBALLY_SUPPORTED_ABIS[@]}"; do
793 if ! _python_check_python_abi_matching --patterns-list "${PYTHON_ABI}" "${RESTRICT_PYTHON_ABIS}"; then
655 support_python_major_version="1" 794 support_python_major_version="1"
656 for restricted_ABI in ${RESTRICT_PYTHON_ABIS}; do 795 break
657 if [[ "${PYTHON_ABI}" == ${restricted_ABI} ]]; then
658 support_python_major_version="0"
659 fi 796 fi
660 done
661 [[ "${support_python_major_version}" == "1" ]] && break
662 done 797 done
663 if [[ "${support_python_major_version}" == "1" ]]; then 798 if [[ "${support_python_major_version}" == "1" ]]; then
664 for restricted_ABI in ${RESTRICT_PYTHON_ABIS}; do 799 if _python_check_python_abi_matching --patterns-list "${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}" 800 die "Active version of CPython 3 is not supported by ${CATEGORY}/${PF}"
667 fi 801 fi
668 done
669 else 802 else
670 python3_version="" 803 python3_version=""
671 fi 804 fi
672 fi 805 fi
673 806
687 export PYTHON_ABIS="${PYTHON_ABIS% }" 820 export PYTHON_ABIS="${PYTHON_ABIS% }"
688 fi 821 fi
689 fi 822 fi
690 823
691 _python_final_sanity_checks 824 _python_final_sanity_checks
825}
826
827_python_prepare_flags() {
828 local array=() deleted_flag element flags new_value old_flag old_value operator pattern prefix variable
829
830 for variable in CPPFLAGS CFLAGS CXXFLAGS LDFLAGS; do
831 eval "_PYTHON_SAVED_${variable}=\"\${!variable}\""
832 for prefix in PYTHON_USER_ PYTHON_; do
833 if [[ "$(declare -p ${prefix}${variable} 2> /dev/null)" == "declare -a ${prefix}${variable}="* ]]; then
834 eval "array=(\"\${${prefix}${variable}[@]}\")"
835 for element in "${array[@]}"; do
836 if [[ "${element}" =~ ^${_PYTHON_ABI_PATTERN_REGEX}\ (\+|-)\ .+ ]]; then
837 pattern="${element%% *}"
838 element="${element#* }"
839 operator="${element%% *}"
840 flags="${element#* }"
841 if _python_check_python_abi_matching "${PYTHON_ABI}" "${pattern}"; then
842 if [[ "${operator}" == "+" ]]; then
843 eval "export ${variable}+=\"\${variable:+ }${flags}\""
844 elif [[ "${operator}" == "-" ]]; then
845 flags="${flags// /$'\n'}"
846 old_value="${!variable// /$'\n'}"
847 new_value=""
848 while read old_flag; do
849 while read deleted_flag; do
850 if [[ "${old_flag}" == ${deleted_flag} ]]; then
851 continue 2
852 fi
853 done <<< "${flags}"
854 new_value+="${new_value:+ }${old_flag}"
855 done <<< "${old_value}"
856 eval "export ${variable}=\"\${new_value}\""
857 fi
858 fi
859 else
860 die "Element '${element}' of ${prefix}${variable} array has invalid syntax"
861 fi
862 done
863 elif [[ -n "$(declare -p ${prefix}${variable} 2> /dev/null)" ]]; then
864 die "${prefix}${variable} should be indexed array"
865 fi
866 done
867 done
868}
869
870_python_restore_flags() {
871 local variable
872
873 for variable in CPPFLAGS CFLAGS CXXFLAGS LDFLAGS; do
874 eval "${variable}=\"\${_PYTHON_SAVED_${variable}}\""
875 unset _PYTHON_SAVED_${variable}
876 done
692} 877}
693 878
694# @FUNCTION: python_execute_function 879# @FUNCTION: python_execute_function
695# @USAGE: [--action-message message] [-d|--default-function] [--failure-message message] [-f|--final-ABI] [--nonfatal] [-q|--quiet] [-s|--separate-build-dirs] [--source-dir source_directory] [--] <function> [arguments] 880# @USAGE: [--action-message message] [-d|--default-function] [--failure-message message] [-f|--final-ABI] [--nonfatal] [-q|--quiet] [-s|--separate-build-dirs] [--source-dir source_directory] [--] <function> [arguments]
696# @DESCRIPTION: 881# @DESCRIPTION:
699python_execute_function() { 884python_execute_function() {
700 if ! _python_package_supporting_installation_for_multiple_python_abis; then 885 if ! _python_package_supporting_installation_for_multiple_python_abis; then
701 die "${FUNCNAME}() cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs" 886 die "${FUNCNAME}() cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs"
702 fi 887 fi
703 888
889 _python_check_python_pkg_setup_execution
704 _python_set_color_variables 890 _python_set_color_variables
705 891
706 local action action_message action_message_template= default_function="0" failure_message failure_message_template= final_ABI="0" function i iterated_PYTHON_ABIS nonfatal="0" previous_directory previous_directory_stack previous_directory_stack_length PYTHON_ABI quiet="0" separate_build_dirs="0" source_dir= 892 local action action_message action_message_template default_function="0" failure_message failure_message_template final_ABI="0" function iterated_PYTHON_ABIS nonfatal="0" previous_directory previous_directory_stack previous_directory_stack_length PYTHON_ABI quiet="0" return_code separate_build_dirs="0" source_dir
707 893
708 while (($#)); do 894 while (($#)); do
709 case "$1" in 895 case "$1" in
710 --action-message) 896 --action-message)
711 action_message_template="$2" 897 action_message_template="$2"
798 fi 984 fi
799 function="python_default_function" 985 function="python_default_function"
800 fi 986 fi
801 987
802 # Ensure that python_execute_function() cannot be directly or indirectly called by python_execute_function(). 988 # Ensure that python_execute_function() cannot be directly or indirectly called by python_execute_function().
803 for ((i = 1; i < "${#FUNCNAME[@]}"; i++)); do 989 if _python_abi-specific_local_scope; then
804 if [[ "${FUNCNAME[${i}]}" == "${FUNCNAME}" ]]; then
805 die "${FUNCNAME}(): Invalid call stack" 990 die "${FUNCNAME}(): Invalid call stack"
806 fi 991 fi
807 done
808 992
809 if [[ "${quiet}" == "0" ]]; then 993 if [[ "${quiet}" == "0" ]]; then
810 [[ "${EBUILD_PHASE}" == "setup" ]] && action="Setting up" 994 [[ "${EBUILD_PHASE}" == "setup" ]] && action="Setting up"
811 [[ "${EBUILD_PHASE}" == "unpack" ]] && action="Unpacking" 995 [[ "${EBUILD_PHASE}" == "unpack" ]] && action="Unpacking"
812 [[ "${EBUILD_PHASE}" == "prepare" ]] && action="Preparation" 996 [[ "${EBUILD_PHASE}" == "prepare" ]] && action="Preparation"
825 iterated_PYTHON_ABIS="$(PYTHON -f --ABI)" 1009 iterated_PYTHON_ABIS="$(PYTHON -f --ABI)"
826 else 1010 else
827 iterated_PYTHON_ABIS="${PYTHON_ABIS}" 1011 iterated_PYTHON_ABIS="${PYTHON_ABIS}"
828 fi 1012 fi
829 for PYTHON_ABI in ${iterated_PYTHON_ABIS}; do 1013 for PYTHON_ABI in ${iterated_PYTHON_ABIS}; do
1014 if [[ "${EBUILD_PHASE}" == "test" ]] && _python_check_python_abi_matching --patterns-list "${PYTHON_ABI}" "${PYTHON_TESTS_RESTRICTED_ABIS}"; then
1015 if [[ "${quiet}" == "0" ]]; then
1016 echo " ${_GREEN}*${_NORMAL} ${_BLUE}Testing of ${CATEGORY}/${PF} with $(python_get_implementation_and_version) skipped${_NORMAL}"
1017 fi
1018 continue
1019 fi
1020
1021 _python_prepare_flags
1022
830 if [[ "${quiet}" == "0" ]]; then 1023 if [[ "${quiet}" == "0" ]]; then
831 if [[ -n "${action_message_template}" ]]; then 1024 if [[ -n "${action_message_template}" ]]; then
832 action_message="$(eval echo -n "${action_message_template}")" 1025 eval "action_message=\"${action_message_template}\""
833 else 1026 else
834 action_message="${action} of ${CATEGORY}/${PF} with $(python_get_implementation) $(python_get_version)..." 1027 action_message="${action} of ${CATEGORY}/${PF} with $(python_get_implementation_and_version)..."
835 fi 1028 fi
836 echo " ${_GREEN}*${_NORMAL} ${_BLUE}${action_message}${_NORMAL}" 1029 echo " ${_GREEN}*${_NORMAL} ${_BLUE}${action_message}${_NORMAL}"
837 fi 1030 fi
838 1031
839 if [[ "${separate_build_dirs}" == "1" ]]; then 1032 if [[ "${separate_build_dirs}" == "1" ]]; then
855 EPYTHON="$(PYTHON)" nonfatal "${function}" "$@" 1048 EPYTHON="$(PYTHON)" nonfatal "${function}" "$@"
856 else 1049 else
857 EPYTHON="$(PYTHON)" "${function}" "$@" 1050 EPYTHON="$(PYTHON)" "${function}" "$@"
858 fi 1051 fi
859 1052
860 if [[ "$?" != "0" ]]; then 1053 return_code="$?"
1054
1055 _python_restore_flags
1056
1057 if [[ "${return_code}" -ne 0 ]]; then
861 if [[ -n "${failure_message_template}" ]]; then 1058 if [[ -n "${failure_message_template}" ]]; then
862 failure_message="$(eval echo -n "${failure_message_template}")" 1059 eval "failure_message=\"${failure_message_template}\""
863 else 1060 else
864 failure_message="${action} failed with $(python_get_implementation) $(python_get_version) in ${function}() function" 1061 failure_message="${action} failed with $(python_get_implementation_and_version) in ${function}() function"
865 fi 1062 fi
866 1063
867 if [[ "${nonfatal}" == "1" ]]; then 1064 if [[ "${nonfatal}" == "1" ]]; then
868 if [[ "${quiet}" == "0" ]]; then 1065 if [[ "${quiet}" == "0" ]]; then
869 ewarn "${_RED}${failure_message}${_NORMAL}" 1066 ewarn "${failure_message}"
870 fi 1067 fi
871 elif [[ "${final_ABI}" == "0" ]] && has "${PYTHON_ABI}" ${FAILURE_TOLERANT_PYTHON_ABIS}; then 1068 elif [[ "${final_ABI}" == "0" ]] && has "${PYTHON_ABI}" ${FAILURE_TOLERANT_PYTHON_ABIS}; then
872 if [[ "${EBUILD_PHASE}" != "test" ]] || ! has test-fail-continue ${FEATURES}; then 1069 if [[ "${EBUILD_PHASE}" != "test" ]] || ! has test-fail-continue ${FEATURES}; then
873 local enabled_PYTHON_ABIS= other_PYTHON_ABI 1070 local enabled_PYTHON_ABIS= other_PYTHON_ABI
874 for other_PYTHON_ABI in ${PYTHON_ABIS}; do 1071 for other_PYTHON_ABI in ${PYTHON_ABIS}; do
875 [[ "${other_PYTHON_ABI}" != "${PYTHON_ABI}" ]] && enabled_PYTHON_ABIS+="${enabled_PYTHON_ABIS:+ }${other_PYTHON_ABI}" 1072 [[ "${other_PYTHON_ABI}" != "${PYTHON_ABI}" ]] && enabled_PYTHON_ABIS+="${enabled_PYTHON_ABIS:+ }${other_PYTHON_ABI}"
876 done 1073 done
877 export PYTHON_ABIS="${enabled_PYTHON_ABIS}" 1074 export PYTHON_ABIS="${enabled_PYTHON_ABIS}"
878 fi 1075 fi
879 if [[ "${quiet}" == "0" ]]; then 1076 if [[ "${quiet}" == "0" ]]; then
880 ewarn "${_RED}${failure_message}${_NORMAL}" 1077 ewarn "${failure_message}"
881 fi 1078 fi
882 if [[ -z "${PYTHON_ABIS}" ]]; then 1079 if [[ -z "${PYTHON_ABIS}" ]]; then
883 die "${function}() function failed with all enabled Python ABIs" 1080 die "${function}() function failed with all enabled Python ABIs"
884 fi 1081 fi
885 else 1082 else
926python_copy_sources() { 1123python_copy_sources() {
927 if ! _python_package_supporting_installation_for_multiple_python_abis; then 1124 if ! _python_package_supporting_installation_for_multiple_python_abis; then
928 die "${FUNCNAME}() cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs" 1125 die "${FUNCNAME}() cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs"
929 fi 1126 fi
930 1127
1128 _python_check_python_pkg_setup_execution
1129
931 local dir dirs=() PYTHON_ABI 1130 local dir dirs=() PYTHON_ABI
932 1131
933 if [[ "$#" -eq 0 ]]; then 1132 if [[ "$#" -eq 0 ]]; then
934 if [[ "${WORKDIR}" == "${S}" ]]; then 1133 if [[ "${WORKDIR}" == "${S}" ]]; then
935 die "${FUNCNAME}() cannot be used with current value of S variable" 1134 die "${FUNCNAME}() cannot be used with current value of S variable"
951# @USAGE: [-E|--respect-EPYTHON] [-f|--force] [-q|--quiet] [--] <file> [files] 1150# @USAGE: [-E|--respect-EPYTHON] [-f|--force] [-q|--quiet] [--] <file> [files]
952# @DESCRIPTION: 1151# @DESCRIPTION:
953# Generate wrapper scripts. Existing files are overwritten only with --force option. 1152# Generate wrapper scripts. Existing files are overwritten only with --force option.
954# If --respect-EPYTHON option is specified, then generated wrapper scripts will 1153# If --respect-EPYTHON option is specified, then generated wrapper scripts will
955# respect EPYTHON variable at run time. 1154# respect EPYTHON variable at run time.
1155#
1156# This function can be used only in src_install() phase.
956python_generate_wrapper_scripts() { 1157python_generate_wrapper_scripts() {
1158 if [[ "${EBUILD_PHASE}" != "install" ]]; then
1159 die "${FUNCNAME}() can be used only in src_install() phase"
1160 fi
1161
957 if ! _python_package_supporting_installation_for_multiple_python_abis; then 1162 if ! _python_package_supporting_installation_for_multiple_python_abis; then
958 die "${FUNCNAME}() cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs" 1163 die "${FUNCNAME}() cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs"
959 fi 1164 fi
960 1165
1166 _python_check_python_pkg_setup_execution
961 _python_initialize_prefix_variables 1167 _python_initialize_prefix_variables
962 1168
963 local eselect_python_option file force="0" quiet="0" PYTHON_ABI python2_enabled="0" python3_enabled="0" respect_EPYTHON="0" 1169 local eselect_python_option file force="0" quiet="0" PYTHON_ABI PYTHON_ABIS_list python2_enabled="0" python3_enabled="0" respect_EPYTHON="0"
964 1170
965 while (($#)); do 1171 while (($#)); do
966 case "$1" in 1172 case "$1" in
967 -E|--respect-EPYTHON) 1173 -E|--respect-EPYTHON)
968 respect_EPYTHON="1" 1174 respect_EPYTHON="1"
990 if [[ "$#" -eq 0 ]]; then 1196 if [[ "$#" -eq 0 ]]; then
991 die "${FUNCNAME}(): Missing arguments" 1197 die "${FUNCNAME}(): Missing arguments"
992 fi 1198 fi
993 1199
994 _python_calculate_PYTHON_ABIS 1200 _python_calculate_PYTHON_ABIS
995 for PYTHON_ABI in "${_CPYTHON2_SUPPORTED_ABIS[@]}"; do 1201 for PYTHON_ABI in "${_CPYTHON2_GLOBALLY_SUPPORTED_ABIS[@]}"; do
996 if has "${PYTHON_ABI}" ${PYTHON_ABIS}; then 1202 if has "${PYTHON_ABI}" ${PYTHON_ABIS}; then
997 python2_enabled="1" 1203 python2_enabled="1"
998 fi 1204 fi
999 done 1205 done
1000 for PYTHON_ABI in "${_CPYTHON3_SUPPORTED_ABIS[@]}"; do 1206 for PYTHON_ABI in "${_CPYTHON3_GLOBALLY_SUPPORTED_ABIS[@]}"; do
1001 if has "${PYTHON_ABI}" ${PYTHON_ABIS}; then 1207 if has "${PYTHON_ABI}" ${PYTHON_ABIS}; then
1002 python3_enabled="1" 1208 python3_enabled="1"
1003 fi 1209 fi
1004 done 1210 done
1005 1211
1011 eselect_python_option="--python3" 1217 eselect_python_option="--python3"
1012 else 1218 else
1013 die "${FUNCNAME}(): Unsupported environment" 1219 die "${FUNCNAME}(): Unsupported environment"
1014 fi 1220 fi
1015 1221
1222 PYTHON_ABIS_list="$("$(PYTHON -f)" -c "print(', '.join('\"%s\"' % x for x in reversed('${PYTHON_ABIS}'.split())))")"
1223
1016 for file in "$@"; do 1224 for file in "$@"; do
1017 if [[ -f "${file}" && "${force}" == "0" ]]; then 1225 if [[ -f "${file}" && "${force}" == "0" ]]; then
1018 die "${FUNCNAME}(): '$1' already exists" 1226 die "${FUNCNAME}(): '${file}' already exists"
1019 fi 1227 fi
1020 1228
1021 if [[ "${quiet}" == "0" ]]; then 1229 if [[ "${quiet}" == "0" ]]; then
1022 einfo "Generating '${file#${ED%/}}' wrapper script" 1230 einfo "Generating '${file#${ED%/}}' wrapper script"
1023 fi 1231 fi
1029import os 1237import os
1030import re 1238import re
1031import subprocess 1239import subprocess
1032import sys 1240import sys
1033 1241
1242cpython_ABI_re = re.compile(r"^(\d+\.\d+)$")
1243jython_ABI_re = re.compile(r"^(\d+\.\d+)-jython$")
1244pypy_ABI_re = re.compile(r"^\d+\.\d+-pypy-(\d+\.\d+)$")
1034EPYTHON_re = re.compile(r"^python(\d+\.\d+)$") 1245cpython_interpreter_re = re.compile(r"^python(\d+\.\d+)$")
1246jython_interpreter_re = re.compile(r"^jython(\d+\.\d+)$")
1247pypy_interpreter_re = re.compile(r"^pypy-c(\d+\.\d+)$")
1035python_shebang_re = re.compile(r"^#! *(${EPREFIX}/usr/bin/python|(${EPREFIX})?/usr/bin/env +(${EPREFIX}/usr/bin/)?python)") 1248cpython_shebang_re = re.compile(r"^#![ \t]*(?:${EPREFIX}/usr/bin/python|(?:${EPREFIX})?/usr/bin/env[ \t]+(?:${EPREFIX}/usr/bin/)?python)")
1249python_shebang_options_re = re.compile(r"^#![ \t]*${EPREFIX}/usr/bin/(?:jython|pypy-c|python)(?:\d+(?:\.\d+)?)?[ \t]+(-\S)")
1036python_verification_output_re = re.compile("^GENTOO_PYTHON_TARGET_SCRIPT_PATH supported\n$") 1250python_verification_output_re = re.compile("^GENTOO_PYTHON_TARGET_SCRIPT_PATH supported\n$")
1251
1252pypy_versions_mapping = {
1253 "1.5": "2.7"
1254}
1255
1256def get_PYTHON_ABI(python_interpreter):
1257 cpython_matched = cpython_interpreter_re.match(python_interpreter)
1258 jython_matched = jython_interpreter_re.match(python_interpreter)
1259 pypy_matched = pypy_interpreter_re.match(python_interpreter)
1260 if cpython_matched is not None:
1261 PYTHON_ABI = cpython_matched.group(1)
1262 elif jython_matched is not None:
1263 PYTHON_ABI = jython_matched.group(1) + "-jython"
1264 elif pypy_matched is not None:
1265 PYTHON_ABI = pypy_versions_mapping[pypy_matched.group(1)] + "-pypy-" + pypy_matched.group(1)
1266 else:
1267 PYTHON_ABI = None
1268 return PYTHON_ABI
1269
1270def get_python_interpreter(PYTHON_ABI):
1271 cpython_matched = cpython_ABI_re.match(PYTHON_ABI)
1272 jython_matched = jython_ABI_re.match(PYTHON_ABI)
1273 pypy_matched = pypy_ABI_re.match(PYTHON_ABI)
1274 if cpython_matched is not None:
1275 python_interpreter = "python" + cpython_matched.group(1)
1276 elif jython_matched is not None:
1277 python_interpreter = "jython" + jython_matched.group(1)
1278 elif pypy_matched is not None:
1279 python_interpreter = "pypy-c" + pypy_matched.group(1)
1280 else:
1281 python_interpreter = None
1282 return python_interpreter
1037 1283
1038EOF 1284EOF
1039 if [[ "$?" != "0" ]]; then 1285 if [[ "$?" != "0" ]]; then
1040 die "${FUNCNAME}(): Generation of '$1' failed" 1286 die "${FUNCNAME}(): Generation of '$1' failed"
1041 fi 1287 fi
1042 if [[ "${respect_EPYTHON}" == "1" ]]; then 1288 if [[ "${respect_EPYTHON}" == "1" ]]; then
1043 cat << EOF >> "${file}" 1289 cat << EOF >> "${file}"
1044EPYTHON = os.environ.get("EPYTHON") 1290python_interpreter = os.environ.get("EPYTHON")
1045if EPYTHON: 1291if python_interpreter:
1046 EPYTHON_matched = EPYTHON_re.match(EPYTHON) 1292 PYTHON_ABI = get_PYTHON_ABI(python_interpreter)
1047 if EPYTHON_matched: 1293 if PYTHON_ABI is None:
1048 PYTHON_ABI = EPYTHON_matched.group(1)
1049 else:
1050 sys.stderr.write("EPYTHON variable has unrecognized value '%s'\n" % EPYTHON) 1294 sys.stderr.write("%s: EPYTHON variable has unrecognized value '%s'\n" % (sys.argv[0], python_interpreter))
1051 sys.exit(1) 1295 sys.exit(1)
1052else: 1296else:
1053 try: 1297 try:
1298 environment = os.environ.copy()
1299 environment["ROOT"] = "/"
1054 eselect_process = subprocess.Popen(["${EPREFIX}/usr/bin/eselect", "python", "show"${eselect_python_option:+, $(echo "\"")}${eselect_python_option}${eselect_python_option:+$(echo "\"")}], stdout=subprocess.PIPE) 1300 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: 1301 if eselect_process.wait() != 0:
1056 raise ValueError 1302 raise ValueError
1057 except (OSError, ValueError): 1303 except (OSError, ValueError):
1058 sys.stderr.write("Execution of 'eselect python show${eselect_python_option:+ }${eselect_python_option}' failed\n") 1304 sys.stderr.write("%s: Execution of 'eselect python show${eselect_python_option:+ }${eselect_python_option}' failed\n" % sys.argv[0])
1059 sys.exit(1) 1305 sys.exit(1)
1060 1306
1061 EPYTHON = eselect_process.stdout.read() 1307 python_interpreter = eselect_process.stdout.read()
1062 if not isinstance(EPYTHON, str): 1308 if not isinstance(python_interpreter, str):
1063 # Python 3 1309 # Python 3
1064 EPYTHON = EPYTHON.decode() 1310 python_interpreter = python_interpreter.decode()
1065 EPYTHON = EPYTHON.rstrip("\n") 1311 python_interpreter = python_interpreter.rstrip("\n")
1066 1312
1067 EPYTHON_matched = EPYTHON_re.match(EPYTHON) 1313 PYTHON_ABI = get_PYTHON_ABI(python_interpreter)
1068 if EPYTHON_matched: 1314 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) 1315 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) 1316 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 1317
1087EPYTHON = eselect_process.stdout.read() 1318wrapper_script_path = os.path.realpath(sys.argv[0])
1088if not isinstance(EPYTHON, str): 1319target_executable_path = "%s-%s" % (wrapper_script_path, PYTHON_ABI)
1089 # Python 3 1320if not os.path.exists(target_executable_path):
1090 EPYTHON = EPYTHON.decode() 1321 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) 1322 sys.exit(1)
1099EOF 1323EOF
1100 if [[ "$?" != "0" ]]; then 1324 if [[ "$?" != "0" ]]; then
1101 die "${FUNCNAME}(): Generation of '$1' failed" 1325 die "${FUNCNAME}(): Generation of '$1' failed"
1102 fi 1326 fi
1327 else
1328 cat << EOF >> "${file}"
1329try:
1330 environment = os.environ.copy()
1331 environment["ROOT"] = "/"
1332 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)
1333 if eselect_process.wait() != 0:
1334 raise ValueError
1335except (OSError, ValueError):
1336 sys.stderr.write("%s: Execution of 'eselect python show${eselect_python_option:+ }${eselect_python_option}' failed\n" % sys.argv[0])
1337 sys.exit(1)
1338
1339python_interpreter = eselect_process.stdout.read()
1340if not isinstance(python_interpreter, str):
1341 # Python 3
1342 python_interpreter = python_interpreter.decode()
1343python_interpreter = python_interpreter.rstrip("\n")
1344
1345PYTHON_ABI = get_PYTHON_ABI(python_interpreter)
1346if PYTHON_ABI is None:
1347 sys.stderr.write("%s: 'eselect python show${eselect_python_option:+ }${eselect_python_option}' printed unrecognized value '%s'\n" % (sys.argv[0], python_interpreter))
1348 sys.exit(1)
1349
1350wrapper_script_path = os.path.realpath(sys.argv[0])
1351for PYTHON_ABI in [PYTHON_ABI, ${PYTHON_ABIS_list}]:
1352 target_executable_path = "%s-%s" % (wrapper_script_path, PYTHON_ABI)
1353 if os.path.exists(target_executable_path):
1354 break
1355else:
1356 sys.stderr.write("%s: No target script exists for '%s'\n" % (sys.argv[0], wrapper_script_path))
1357 sys.exit(1)
1358
1359python_interpreter = get_python_interpreter(PYTHON_ABI)
1360if python_interpreter is None:
1361 sys.stderr.write("%s: Unrecognized Python ABI '%s'\n" % (sys.argv[0], PYTHON_ABI))
1362 sys.exit(1)
1363EOF
1364 if [[ "$?" != "0" ]]; then
1365 die "${FUNCNAME}(): Generation of '$1' failed"
1366 fi
1103 fi 1367 fi
1104 cat << EOF >> "${file}" 1368 cat << EOF >> "${file}"
1105
1106wrapper_script_path = os.path.realpath(sys.argv[0])
1107target_executable_path = "%s-%s" % (wrapper_script_path, PYTHON_ABI)
1108os.environ["GENTOO_PYTHON_PROCESS_NAME"] = os.path.basename(sys.argv[0])
1109os.environ["GENTOO_PYTHON_WRAPPER_SCRIPT_PATH"] = sys.argv[0]
1110os.environ["GENTOO_PYTHON_TARGET_SCRIPT_PATH"] = target_executable_path
1111if not os.path.exists(target_executable_path):
1112 sys.stderr.write("'%s' does not exist\n" % target_executable_path)
1113 sys.exit(1)
1114 1369
1115target_executable = open(target_executable_path, "rb") 1370target_executable = open(target_executable_path, "rb")
1116target_executable_first_line = target_executable.readline() 1371target_executable_first_line = target_executable.readline()
1372target_executable.close()
1117if not isinstance(target_executable_first_line, str): 1373if not isinstance(target_executable_first_line, str):
1118 # Python 3 1374 # Python 3
1119 target_executable_first_line = target_executable_first_line.decode("utf_8", "replace") 1375 target_executable_first_line = target_executable_first_line.decode("utf_8", "replace")
1120 1376
1377options = []
1378python_shebang_options_matched = python_shebang_options_re.match(target_executable_first_line)
1379if python_shebang_options_matched is not None:
1380 options = [python_shebang_options_matched.group(1)]
1381
1121python_shebang_matched = python_shebang_re.match(target_executable_first_line) 1382cpython_shebang_matched = cpython_shebang_re.match(target_executable_first_line)
1122target_executable.close()
1123 1383
1124if python_shebang_matched: 1384if cpython_shebang_matched is not None:
1125 try: 1385 try:
1126 python_interpreter_path = "${EPREFIX}/usr/bin/%s" % EPYTHON 1386 python_interpreter_path = "${EPREFIX}/usr/bin/%s" % python_interpreter
1127 os.environ["GENTOO_PYTHON_TARGET_SCRIPT_PATH_VERIFICATION"] = "1" 1387 os.environ["GENTOO_PYTHON_TARGET_SCRIPT_PATH_VERIFICATION"] = "1"
1128 python_verification_process = subprocess.Popen([python_interpreter_path, "-c", "pass"], stdout=subprocess.PIPE) 1388 python_verification_process = subprocess.Popen([python_interpreter_path, "-c", "pass"], stdout=subprocess.PIPE)
1129 del os.environ["GENTOO_PYTHON_TARGET_SCRIPT_PATH_VERIFICATION"] 1389 del os.environ["GENTOO_PYTHON_TARGET_SCRIPT_PATH_VERIFICATION"]
1130 if python_verification_process.wait() != 0: 1390 if python_verification_process.wait() != 0:
1131 raise ValueError 1391 raise ValueError
1136 python_verification_output = python_verification_output.decode() 1396 python_verification_output = python_verification_output.decode()
1137 1397
1138 if not python_verification_output_re.match(python_verification_output): 1398 if not python_verification_output_re.match(python_verification_output):
1139 raise ValueError 1399 raise ValueError
1140 1400
1401 if cpython_interpreter_re.match(python_interpreter) is not None:
1402 os.environ["GENTOO_PYTHON_PROCESS_NAME"] = os.path.basename(sys.argv[0])
1403 os.environ["GENTOO_PYTHON_WRAPPER_SCRIPT_PATH"] = sys.argv[0]
1404 os.environ["GENTOO_PYTHON_TARGET_SCRIPT_PATH"] = target_executable_path
1405
1406 if hasattr(os, "execv"):
1141 os.execv(python_interpreter_path, [python_interpreter_path] + sys.argv) 1407 os.execv(python_interpreter_path, [python_interpreter_path] + options + sys.argv)
1408 else:
1409 sys.exit(subprocess.Popen([python_interpreter_path] + options + sys.argv).wait())
1410 except (KeyboardInterrupt, SystemExit):
1411 raise
1142 except: 1412 except:
1143 pass 1413 pass
1144 if "GENTOO_PYTHON_TARGET_SCRIPT_PATH_VERIFICATION" in os.environ: 1414 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"] 1415 if variable in os.environ:
1416 del os.environ[variable]
1146 1417
1418if hasattr(os, "execv"):
1147os.execv(target_executable_path, sys.argv) 1419 os.execv(target_executable_path, sys.argv)
1420else:
1421 sys.exit(subprocess.Popen([target_executable_path] + sys.argv[1:]).wait())
1148EOF 1422EOF
1149 if [[ "$?" != "0" ]]; then 1423 if [[ "$?" != "0" ]]; then
1150 die "${FUNCNAME}(): Generation of '$1' failed" 1424 die "${FUNCNAME}(): Generation of '$1' failed"
1151 fi 1425 fi
1152 fperms +x "${file#${ED%/}}" || die "fperms '${file}' failed" 1426 fperms +x "${file#${ED%/}}" || die "fperms '${file}' failed"
1153 done 1427 done
1154} 1428}
1155 1429
1430# @ECLASS-VARIABLE: PYTHON_VERSIONED_SCRIPTS
1431# @DESCRIPTION:
1432# Array of regular expressions of paths to versioned Python scripts.
1433# Python scripts in /usr/bin and /usr/sbin are versioned by default.
1434
1435# @ECLASS-VARIABLE: PYTHON_VERSIONED_EXECUTABLES
1436# @DESCRIPTION:
1437# Array of regular expressions of paths to versioned executables (including Python scripts).
1438
1439# @ECLASS-VARIABLE: PYTHON_NONVERSIONED_EXECUTABLES
1440# @DESCRIPTION:
1441# Array of regular expressions of paths to nonversioned executables (including Python scripts).
1442
1443# @FUNCTION: python_merge_intermediate_installation_images
1444# @USAGE: [-q|--quiet] [--] <intermediate_installation_images_directory>
1445# @DESCRIPTION:
1446# Merge intermediate installation images into installation image.
1447#
1448# This function can be used only in src_install() phase.
1449python_merge_intermediate_installation_images() {
1450 if [[ "${EBUILD_PHASE}" != "install" ]]; then
1451 die "${FUNCNAME}() can be used only in src_install() phase"
1452 fi
1453
1454 if ! _python_package_supporting_installation_for_multiple_python_abis; then
1455 die "${FUNCNAME}() cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs"
1456 fi
1457
1458 _python_check_python_pkg_setup_execution
1459 _python_initialize_prefix_variables
1460
1461 local absolute_file b file files=() intermediate_installation_images_directory PYTHON_ABI quiet="0" regex shebang version_executable wrapper_scripts=() wrapper_scripts_set=()
1462
1463 while (($#)); do
1464 case "$1" in
1465 -q|--quiet)
1466 quiet="1"
1467 ;;
1468 --)
1469 shift
1470 break
1471 ;;
1472 -*)
1473 die "${FUNCNAME}(): Unrecognized option '$1'"
1474 ;;
1475 *)
1476 break
1477 ;;
1478 esac
1479 shift
1480 done
1481
1482 if [[ "$#" -ne 1 ]]; then
1483 die "${FUNCNAME}() requires 1 argument"
1484 fi
1485
1486 intermediate_installation_images_directory="$1"
1487
1488 if [[ ! -d "${intermediate_installation_images_directory}" ]]; then
1489 die "${FUNCNAME}(): Intermediate installation images directory '${intermediate_installation_images_directory}' does not exist"
1490 fi
1491
1492 _python_calculate_PYTHON_ABIS
1493 if [[ "$(PYTHON -f --ABI)" == 3.* ]]; then
1494 b="b"
1495 fi
1496
1497 while read -d $'\0' -r file; do
1498 files+=("${file}")
1499 done < <("$(PYTHON -f)" -c \
1500"import os
1501import sys
1502
1503if hasattr(sys.stdout, 'buffer'):
1504 # Python 3
1505 stdout = sys.stdout.buffer
1506else:
1507 # Python 2
1508 stdout = sys.stdout
1509
1510files_set = set()
1511
1512os.chdir(${b}'${intermediate_installation_images_directory}')
1513
1514for PYTHON_ABI in ${b}'${PYTHON_ABIS}'.split():
1515 for root, dirs, files in os.walk(PYTHON_ABI + ${b}'${EPREFIX}'):
1516 root = root[len(PYTHON_ABI + ${b}'${EPREFIX}')+1:]
1517 files_set.update(root + ${b}'/' + file for file in files)
1518
1519for file in sorted(files_set):
1520 stdout.write(file)
1521 stdout.write(${b}'\x00')" || die "${FUNCNAME}(): Failure of extraction of files in intermediate installation images")
1522
1523 for PYTHON_ABI in ${PYTHON_ABIS}; do
1524 if [[ ! -d "${intermediate_installation_images_directory}/${PYTHON_ABI}" ]]; then
1525 die "${FUNCNAME}(): Intermediate installation image for Python ABI '${PYTHON_ABI}' does not exist"
1526 fi
1527
1528 pushd "${intermediate_installation_images_directory}/${PYTHON_ABI}${EPREFIX}" > /dev/null || die "pushd failed"
1529
1530 for file in "${files[@]}"; do
1531 version_executable="0"
1532 for regex in "/usr/bin/.*" "/usr/sbin/.*" "${PYTHON_VERSIONED_SCRIPTS[@]}"; do
1533 if [[ "/${file}" =~ ^${regex}$ ]]; then
1534 version_executable="1"
1535 break
1536 fi
1537 done
1538 for regex in "${PYTHON_VERSIONED_EXECUTABLES[@]}"; do
1539 if [[ "/${file}" =~ ^${regex}$ ]]; then
1540 version_executable="2"
1541 break
1542 fi
1543 done
1544 if [[ "${version_executable}" != "0" ]]; then
1545 for regex in "${PYTHON_NONVERSIONED_EXECUTABLES[@]}"; do
1546 if [[ "/${file}" =~ ^${regex}$ ]]; then
1547 version_executable="0"
1548 break
1549 fi
1550 done
1551 fi
1552
1553 [[ "${version_executable}" == "0" ]] && continue
1554
1555 if [[ -L "${file}" ]]; then
1556 absolute_file="$(readlink "${file}")"
1557 if [[ "${absolute_file}" == /* ]]; then
1558 absolute_file="${intermediate_installation_images_directory}/${PYTHON_ABI}${EPREFIX}/${absolute_file##/}"
1559 else
1560 if [[ "${file}" == */* ]]; then
1561 absolute_file="${intermediate_installation_images_directory}/${PYTHON_ABI}${EPREFIX}/${file%/*}/${absolute_file}"
1562 else
1563 absolute_file="${intermediate_installation_images_directory}/${PYTHON_ABI}${EPREFIX}/${absolute_file}"
1564 fi
1565 fi
1566 else
1567 absolute_file="${intermediate_installation_images_directory}/${PYTHON_ABI}${EPREFIX}/${file}"
1568 fi
1569
1570 [[ ! -x "${absolute_file}" ]] && continue
1571
1572 shebang="$(head -n1 "${absolute_file}")" || die "Extraction of shebang from '${absolute_file}' failed"
1573
1574 if [[ "${version_executable}" == "2" ]]; then
1575 wrapper_scripts+=("${ED}${file}")
1576 elif [[ "${version_executable}" == "1" ]]; then
1577 if [[ "${shebang}" =~ ${_PYTHON_SHEBANG_BASE_PART_REGEX}([[:digit:]]+(\.[[:digit:]]+)?)?($|[[:space:]]+) ]]; then
1578 wrapper_scripts+=("${ED}${file}")
1579 else
1580 version_executable="0"
1581 fi
1582 fi
1583
1584 [[ "${version_executable}" == "0" ]] && continue
1585
1586 if [[ -e "${file}-${PYTHON_ABI}" ]]; then
1587 die "${FUNCNAME}(): '${EPREFIX}/${file}-${PYTHON_ABI}' already exists"
1588 fi
1589
1590 mv "${file}" "${file}-${PYTHON_ABI}" || die "Renaming of '${file}' failed"
1591
1592 if [[ "${shebang}" =~ ${_PYTHON_SHEBANG_BASE_PART_REGEX}[[:digit:]]*($|[[:space:]]+) ]]; then
1593 if [[ -L "${file}-${PYTHON_ABI}" ]]; then
1594 python_convert_shebangs $([[ "${quiet}" == "1" ]] && echo --quiet) "${PYTHON_ABI}" "${absolute_file}"
1595 else
1596 python_convert_shebangs $([[ "${quiet}" == "1" ]] && echo --quiet) "${PYTHON_ABI}" "${file}-${PYTHON_ABI}"
1597 fi
1598 fi
1599 done
1600
1601 popd > /dev/null || die "popd failed"
1602
1603 # This is per bug #390691, without the duplication refactor, and with
1604 # the 3-way structure per comment #6. This enable users with old
1605 # coreutils to upgrade a lot easier (you need to upgrade python+portage
1606 # before coreutils can be upgraded).
1607 if ROOT="/" has_version '>=sys-apps/coreutils-6.9.90'; then
1608 cp -fr --preserve=all --no-preserve=context "${intermediate_installation_images_directory}/${PYTHON_ABI}/"* "${D}" || die "Merging of intermediate installation image for Python ABI '${PYTHON_ABI} into installation image failed"
1609 elif ROOT="/" has_version sys-apps/coreutils; then
1610 cp -fr --preserve=all "${intermediate_installation_images_directory}/${PYTHON_ABI}/"* "${D}" || die "Merging of intermediate installation image for Python ABI '${PYTHON_ABI} into installation image failed"
1611 else
1612 cp -fpr "${intermediate_installation_images_directory}/${PYTHON_ABI}/"* "${D}" || die "Merging of intermediate installation image for Python ABI '${PYTHON_ABI} into installation image failed"
1613 fi
1614 done
1615
1616 rm -fr "${intermediate_installation_images_directory}"
1617
1618 if [[ "${#wrapper_scripts[@]}" -ge 1 ]]; then
1619 rm -f "${T}/python_wrapper_scripts"
1620
1621 for file in "${wrapper_scripts[@]}"; do
1622 echo -n "${file}" >> "${T}/python_wrapper_scripts"
1623 echo -en "\x00" >> "${T}/python_wrapper_scripts"
1624 done
1625
1626 while read -d $'\0' -r file; do
1627 wrapper_scripts_set+=("${file}")
1628 done < <("$(PYTHON -f)" -c \
1629"import sys
1630
1631if hasattr(sys.stdout, 'buffer'):
1632 # Python 3
1633 stdout = sys.stdout.buffer
1634else:
1635 # Python 2
1636 stdout = sys.stdout
1637
1638python_wrapper_scripts_file = open('${T}/python_wrapper_scripts', 'rb')
1639files = set(python_wrapper_scripts_file.read().rstrip(${b}'\x00').split(${b}'\x00'))
1640python_wrapper_scripts_file.close()
1641
1642for file in sorted(files):
1643 stdout.write(file)
1644 stdout.write(${b}'\x00')" || die "${FUNCNAME}(): Failure of extraction of set of wrapper scripts")
1645
1646 python_generate_wrapper_scripts $([[ "${quiet}" == "1" ]] && echo --quiet) "${wrapper_scripts_set[@]}"
1647 fi
1648}
1649
1156# ================================================================================================ 1650# ================================================================================================
1157# ========= FUNCTIONS FOR PACKAGES NOT SUPPORTING INSTALLATION FOR MULTIPLE PYTHON ABIS ========== 1651# ========= FUNCTIONS FOR PACKAGES NOT SUPPORTING INSTALLATION FOR MULTIPLE PYTHON ABIS ==========
1158# ================================================================================================ 1652# ================================================================================================
1159 1653
1654unset EPYTHON PYTHON_ABI
1655
1160# @FUNCTION: python_set_active_version 1656# @FUNCTION: python_set_active_version
1161# @USAGE: <CPython_ABI|2|3> 1657# @USAGE: <Python_ABI|2|3>
1162# @DESCRIPTION: 1658# @DESCRIPTION:
1163# Set specified version of CPython as active version of Python. 1659# Set locally active version of Python.
1660# If Python_ABI argument is specified, then version of Python corresponding to Python_ABI is used.
1661# If 2 argument is specified, then active version of CPython 2 is used.
1662# If 3 argument is specified, then active version of CPython 3 is used.
1663#
1664# This function can be used only in pkg_setup() phase.
1164python_set_active_version() { 1665python_set_active_version() {
1666 if [[ "${EBUILD_PHASE}" != "setup" ]]; then
1667 die "${FUNCNAME}() can be used only in pkg_setup() phase"
1668 fi
1669
1165 if _python_package_supporting_installation_for_multiple_python_abis; then 1670 if _python_package_supporting_installation_for_multiple_python_abis; then
1166 die "${FUNCNAME}() cannot be used in ebuilds of packages supporting installation for multiple Python ABIs" 1671 die "${FUNCNAME}() cannot be used in ebuilds of packages supporting installation for multiple Python ABIs"
1167 fi 1672 fi
1168 1673
1169 if [[ "$#" -ne 1 ]]; then 1674 if [[ "$#" -ne 1 ]]; then
1170 die "${FUNCNAME}() requires 1 argument" 1675 die "${FUNCNAME}() requires 1 argument"
1171 fi 1676 fi
1172 1677
1173 _python_initial_sanity_checks 1678 _python_initial_sanity_checks
1174 1679
1175 if [[ "$1" =~ ^[[:digit:]]+\.[[:digit:]]+$ ]]; then 1680 if [[ -z "${PYTHON_ABI}" ]]; then
1176 if ! _python_implementation && ! has_version "dev-lang/python:$1"; then 1681 if [[ -n "$(_python_get_implementation --ignore-invalid "$1")" ]]; then
1177 die "${FUNCNAME}(): 'dev-lang/python:$1' is not installed" 1682 # PYTHON_ABI variable is intended to be used only in ebuilds/eclasses,
1683 # so it does not need to be exported to subprocesses.
1684 PYTHON_ABI="$1"
1685 if ! _python_implementation && ! has_version "$(python_get_implementational_package)"; then
1686 die "${FUNCNAME}(): '$(python_get_implementational_package)' is not installed"
1178 fi 1687 fi
1179 export EPYTHON="$(PYTHON "$1")" 1688 export EPYTHON="$(PYTHON "$1")"
1180 elif [[ "$1" == "2" ]]; then 1689 elif [[ "$1" == "2" ]]; then
1181 if ! _python_implementation && ! has_version "=dev-lang/python-2*"; then 1690 if ! _python_implementation && ! has_version "=dev-lang/python-2*"; then
1182 die "${FUNCNAME}(): '=dev-lang/python-2*' is not installed" 1691 die "${FUNCNAME}(): '=dev-lang/python-2*' is not installed"
1183 fi 1692 fi
1184 export EPYTHON="$(PYTHON -2)" 1693 export EPYTHON="$(PYTHON -2)"
1694 PYTHON_ABI="${EPYTHON#python}"
1695 PYTHON_ABI="${PYTHON_ABI%%-*}"
1185 elif [[ "$1" == "3" ]]; then 1696 elif [[ "$1" == "3" ]]; then
1186 if ! _python_implementation && ! has_version "=dev-lang/python-3*"; then 1697 if ! _python_implementation && ! has_version "=dev-lang/python-3*"; then
1187 die "${FUNCNAME}(): '=dev-lang/python-3*' is not installed" 1698 die "${FUNCNAME}(): '=dev-lang/python-3*' is not installed"
1188 fi 1699 fi
1189 export EPYTHON="$(PYTHON -3)" 1700 export EPYTHON="$(PYTHON -3)"
1701 PYTHON_ABI="${EPYTHON#python}"
1702 PYTHON_ABI="${PYTHON_ABI%%-*}"
1190 else 1703 else
1191 die "${FUNCNAME}(): Unrecognized argument '$1'" 1704 die "${FUNCNAME}(): Unrecognized argument '$1'"
1192 fi 1705 fi
1193 1706 fi
1194 # PYTHON_ABI variable is intended to be used only in ebuilds/eclasses,
1195 # so it does not need to be exported to subprocesses.
1196 PYTHON_ABI="${EPYTHON#python}"
1197 PYTHON_ABI="${PYTHON_ABI%%-*}"
1198 1707
1199 _python_final_sanity_checks 1708 _python_final_sanity_checks
1200 1709
1201 # python-updater checks PYTHON_REQUESTED_ACTIVE_VERSION variable. 1710 # python-updater checks PYTHON_REQUESTED_ACTIVE_VERSION variable.
1202 PYTHON_REQUESTED_ACTIVE_VERSION="$1" 1711 PYTHON_REQUESTED_ACTIVE_VERSION="$1"
1203} 1712}
1204 1713
1205# @FUNCTION: python_need_rebuild 1714# @FUNCTION: python_need_rebuild
1715# @DESCRIPTION:
1206# @DESCRIPTION: Mark current package for rebuilding by python-updater after 1716# Mark current package for rebuilding by python-updater after
1207# switching of active version of Python. 1717# switching of active version of Python.
1208python_need_rebuild() { 1718python_need_rebuild() {
1209 if _python_package_supporting_installation_for_multiple_python_abis; then 1719 if _python_package_supporting_installation_for_multiple_python_abis; then
1210 die "${FUNCNAME}() cannot be used in ebuilds of packages supporting installation for multiple Python ABIs" 1720 die "${FUNCNAME}() cannot be used in ebuilds of packages supporting installation for multiple Python ABIs"
1211 fi 1721 fi
1212 1722
1723 _python_check_python_pkg_setup_execution
1724
1725 if [[ "$#" -ne 0 ]]; then
1726 die "${FUNCNAME}() does not accept arguments"
1727 fi
1728
1213 export PYTHON_NEED_REBUILD="$(PYTHON --ABI)" 1729 export PYTHON_NEED_REBUILD="$(PYTHON --ABI)"
1214} 1730}
1215 1731
1216# ================================================================================================ 1732# ================================================================================================
1217# ======================================= GETTER FUNCTIONS ======================================= 1733# ======================================= GETTER FUNCTIONS =======================================
1218# ================================================================================================ 1734# ================================================================================================
1219 1735
1220_PYTHON_ABI_EXTRACTION_COMMAND='import platform 1736_PYTHON_ABI_EXTRACTION_COMMAND=\
1737'import platform
1221import sys 1738import sys
1222sys.stdout.write(".".join(str(x) for x in sys.version_info[:2])) 1739sys.stdout.write(".".join(str(x) for x in sys.version_info[:2]))
1223if platform.system()[:4] == "Java": 1740if platform.system()[:4] == "Java":
1224 sys.stdout.write("-jython")' 1741 sys.stdout.write("-jython")
1742elif hasattr(platform, "python_implementation") and platform.python_implementation() == "PyPy":
1743 sys.stdout.write("-pypy-" + ".".join(str(x) for x in sys.pypy_version_info[:2]))'
1225 1744
1226_python_get_implementation() { 1745_python_get_implementation() {
1746 local ignore_invalid="0"
1747
1748 while (($#)); do
1749 case "$1" in
1750 --ignore-invalid)
1751 ignore_invalid="1"
1752 ;;
1753 --)
1754 shift
1755 break
1756 ;;
1757 -*)
1758 die "${FUNCNAME}(): Unrecognized option '$1'"
1759 ;;
1760 *)
1761 break
1762 ;;
1763 esac
1764 shift
1765 done
1766
1227 if [[ "$#" -ne 1 ]]; then 1767 if [[ "$#" -ne 1 ]]; then
1228 die "${FUNCNAME}() requires 1 argument" 1768 die "${FUNCNAME}() requires 1 argument"
1229 fi 1769 fi
1230 1770
1231 if [[ "$1" =~ ^[[:digit:]]+\.[[:digit:]]+$ ]]; then 1771 if [[ "$1" =~ ^[[:digit:]]+\.[[:digit:]]+$ ]]; then
1232 echo "CPython" 1772 echo "CPython"
1233 elif [[ "$1" =~ ^[[:digit:]]+\.[[:digit:]]+-jython$ ]]; then 1773 elif [[ "$1" =~ ^[[:digit:]]+\.[[:digit:]]+-jython$ ]]; then
1234 echo "Jython" 1774 echo "Jython"
1775 elif [[ "$1" =~ ^[[:digit:]]+\.[[:digit:]]+-pypy-[[:digit:]]+\.[[:digit:]]+$ ]]; then
1776 echo "PyPy"
1235 else 1777 else
1778 if [[ "${ignore_invalid}" == "0" ]]; then
1236 die "${FUNCNAME}(): Unrecognized Python ABI '$1'" 1779 die "${FUNCNAME}(): Unrecognized Python ABI '$1'"
1780 fi
1237 fi 1781 fi
1238} 1782}
1239 1783
1240# @FUNCTION: PYTHON 1784# @FUNCTION: PYTHON
1241# @USAGE: [-2] [-3] [--ABI] [-a|--absolute-path] [-f|--final-ABI] [--] <Python_ABI="${PYTHON_ABI}"> 1785# @USAGE: [-2] [-3] [--ABI] [-a|--absolute-path] [-f|--final-ABI] [--] <Python_ABI="${PYTHON_ABI}">
1242# @DESCRIPTION: 1786# @DESCRIPTION:
1243# Print filename of Python interpreter for specified Python ABI. If Python_ABI argument 1787# Print filename of Python interpreter for specified Python ABI. If Python_ABI argument
1244# is ommitted, then PYTHON_ABI environment variable must be set and is used. 1788# is ommitted, then PYTHON_ABI environment variable must be set and is used.
1245# If -2 option is specified, then active version of Python 2 is used. 1789# If -2 option is specified, then active version of CPython 2 is used.
1246# If -3 option is specified, then active version of Python 3 is used. 1790# If -3 option is specified, then active version of CPython 3 is used.
1247# If --final-ABI option is specified, then final ABI from the list of enabled ABIs is used. 1791# If --final-ABI option is specified, then final ABI from the list of enabled ABIs is used.
1248# -2, -3 and --final-ABI options and Python_ABI argument cannot be specified simultaneously. 1792# -2, -3 and --final-ABI options and Python_ABI argument cannot be specified simultaneously.
1249# If --ABI option is specified, then only specified Python ABI is printed instead of 1793# If --ABI option is specified, then only specified Python ABI is printed instead of
1250# filename of Python interpreter. 1794# filename of Python interpreter.
1251# If --absolute-path option is specified, then absolute path to Python interpreter is printed. 1795# If --absolute-path option is specified, then absolute path to Python interpreter is printed.
1252# --ABI and --absolute-path options cannot be specified simultaneously. 1796# --ABI and --absolute-path options cannot be specified simultaneously.
1253PYTHON() { 1797PYTHON() {
1798 _python_check_python_pkg_setup_execution
1799
1254 local ABI_output="0" absolute_path_output="0" final_ABI="0" PYTHON_ABI="${PYTHON_ABI}" python_interpreter python2="0" python3="0" 1800 local ABI_output="0" absolute_path_output="0" final_ABI="0" PYTHON_ABI="${PYTHON_ABI}" python_interpreter python2="0" python3="0"
1255 1801
1256 while (($#)); do 1802 while (($#)); do
1257 case "$1" in 1803 case "$1" in
1258 -2) 1804 -2)
1283 esac 1829 esac
1284 shift 1830 shift
1285 done 1831 done
1286 1832
1287 if [[ "${ABI_output}" == "1" && "${absolute_path_output}" == "1" ]]; then 1833 if [[ "${ABI_output}" == "1" && "${absolute_path_output}" == "1" ]]; then
1288 die "${FUNCNAME}(): '--ABI and '--absolute-path' options cannot be specified simultaneously" 1834 die "${FUNCNAME}(): '--ABI' and '--absolute-path' options cannot be specified simultaneously"
1289 fi 1835 fi
1290 1836
1291 if [[ "$((${python2} + ${python3} + ${final_ABI}))" -gt 1 ]]; then 1837 if [[ "$((${python2} + ${python3} + ${final_ABI}))" -gt 1 ]]; then
1292 die "${FUNCNAME}(): '-2', '-3' or '--final-ABI' options cannot be specified simultaneously" 1838 die "${FUNCNAME}(): '-2', '-3' or '--final-ABI' options cannot be specified simultaneously"
1293 fi 1839 fi
1298 die "${FUNCNAME}(): '--final-ABI' option cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs" 1844 die "${FUNCNAME}(): '--final-ABI' option cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs"
1299 fi 1845 fi
1300 _python_calculate_PYTHON_ABIS 1846 _python_calculate_PYTHON_ABIS
1301 PYTHON_ABI="${PYTHON_ABIS##* }" 1847 PYTHON_ABI="${PYTHON_ABIS##* }"
1302 elif [[ "${python2}" == "1" ]]; then 1848 elif [[ "${python2}" == "1" ]]; then
1303 PYTHON_ABI="$(eselect python show --python2 --ABI)" 1849 PYTHON_ABI="$(ROOT="/" eselect python show --python2 --ABI)"
1304 if [[ -z "${PYTHON_ABI}" ]]; then 1850 if [[ -z "${PYTHON_ABI}" ]]; then
1305 die "${FUNCNAME}(): Active version of Python 2 not set" 1851 die "${FUNCNAME}(): Active version of CPython 2 not set"
1306 elif [[ "${PYTHON_ABI}" != "2."* ]]; then 1852 elif [[ "${PYTHON_ABI}" != "2."* ]]; then
1307 die "${FUNCNAME}(): Internal error in \`eselect python show --python2\`" 1853 die "${FUNCNAME}(): Internal error in \`eselect python show --python2\`"
1308 fi 1854 fi
1309 elif [[ "${python3}" == "1" ]]; then 1855 elif [[ "${python3}" == "1" ]]; then
1310 PYTHON_ABI="$(eselect python show --python3 --ABI)" 1856 PYTHON_ABI="$(ROOT="/" eselect python show --python3 --ABI)"
1311 if [[ -z "${PYTHON_ABI}" ]]; then 1857 if [[ -z "${PYTHON_ABI}" ]]; then
1312 die "${FUNCNAME}(): Active version of Python 3 not set" 1858 die "${FUNCNAME}(): Active version of CPython 3 not set"
1313 elif [[ "${PYTHON_ABI}" != "3."* ]]; then 1859 elif [[ "${PYTHON_ABI}" != "3."* ]]; then
1314 die "${FUNCNAME}(): Internal error in \`eselect python show --python3\`" 1860 die "${FUNCNAME}(): Internal error in \`eselect python show --python3\`"
1315 fi 1861 fi
1316 elif ! _python_package_supporting_installation_for_multiple_python_abis; then 1862 elif _python_package_supporting_installation_for_multiple_python_abis; then
1863 if ! _python_abi-specific_local_scope; then
1864 die "${FUNCNAME}() should be used in ABI-specific local scope"
1865 fi
1866 else
1317 PYTHON_ABI="$("${EPREFIX}/usr/bin/python" -c "${_PYTHON_ABI_EXTRACTION_COMMAND}")" 1867 PYTHON_ABI="$("${EPREFIX}/usr/bin/python" -c "${_PYTHON_ABI_EXTRACTION_COMMAND}")"
1318 if [[ -z "${PYTHON_ABI}" ]]; then 1868 if [[ -z "${PYTHON_ABI}" ]]; then
1319 die "${FUNCNAME}(): Failure of extraction of locally active version of Python" 1869 die "${FUNCNAME}(): Failure of extraction of locally active version of Python"
1320 fi 1870 fi
1321 elif [[ -z "${PYTHON_ABI}" ]]; then
1322 die "${FUNCNAME}(): Invalid usage: ${FUNCNAME}() should be used in ABI-specific local scope"
1323 fi 1871 fi
1324 elif [[ "$#" -eq 1 ]]; then 1872 elif [[ "$#" -eq 1 ]]; then
1325 if [[ "${final_ABI}" == "1" ]]; then 1873 if [[ "${final_ABI}" == "1" ]]; then
1326 die "${FUNCNAME}(): '--final-ABI' option and Python ABI cannot be specified simultaneously" 1874 die "${FUNCNAME}(): '--final-ABI' option and Python ABI cannot be specified simultaneously"
1327 fi 1875 fi
1341 return 1889 return
1342 else 1890 else
1343 if [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "CPython" ]]; then 1891 if [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "CPython" ]]; then
1344 python_interpreter="python${PYTHON_ABI}" 1892 python_interpreter="python${PYTHON_ABI}"
1345 elif [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "Jython" ]]; then 1893 elif [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "Jython" ]]; then
1346 python_interpreter="jython-${PYTHON_ABI%-jython}" 1894 python_interpreter="jython${PYTHON_ABI%-jython}"
1895 elif [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "PyPy" ]]; then
1896 python_interpreter="pypy-c${PYTHON_ABI#*-pypy-}"
1347 fi 1897 fi
1348 1898
1349 if [[ "${absolute_path_output}" == "1" ]]; then 1899 if [[ "${absolute_path_output}" == "1" ]]; then
1350 echo -n "${EPREFIX}/usr/bin/${python_interpreter}" 1900 echo -n "${EPREFIX}/usr/bin/${python_interpreter}"
1351 else 1901 else
1362# @USAGE: [-f|--final-ABI] 1912# @USAGE: [-f|--final-ABI]
1363# @DESCRIPTION: 1913# @DESCRIPTION:
1364# Print name of Python implementation. 1914# Print name of Python implementation.
1365# If --final-ABI option is specified, then final ABI from the list of enabled ABIs is used. 1915# If --final-ABI option is specified, then final ABI from the list of enabled ABIs is used.
1366python_get_implementation() { 1916python_get_implementation() {
1917 _python_check_python_pkg_setup_execution
1918
1367 local final_ABI="0" PYTHON_ABI="${PYTHON_ABI}" 1919 local final_ABI="0" PYTHON_ABI="${PYTHON_ABI}"
1368 1920
1369 while (($#)); do 1921 while (($#)); do
1370 case "$1" in 1922 case "$1" in
1371 -f|--final-ABI) 1923 -f|--final-ABI)
1384 if [[ "${final_ABI}" == "1" ]]; then 1936 if [[ "${final_ABI}" == "1" ]]; then
1385 if ! _python_package_supporting_installation_for_multiple_python_abis; then 1937 if ! _python_package_supporting_installation_for_multiple_python_abis; then
1386 die "${FUNCNAME}(): '--final-ABI' option cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs" 1938 die "${FUNCNAME}(): '--final-ABI' option cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs"
1387 fi 1939 fi
1388 PYTHON_ABI="$(PYTHON -f --ABI)" 1940 PYTHON_ABI="$(PYTHON -f --ABI)"
1389 elif [[ -z "${PYTHON_ABI}" ]]; then 1941 else
1942 if _python_package_supporting_installation_for_multiple_python_abis; then
1943 if ! _python_abi-specific_local_scope; then
1944 die "${FUNCNAME}() should be used in ABI-specific local scope"
1945 fi
1946 else
1390 PYTHON_ABI="$(PYTHON --ABI)" 1947 PYTHON_ABI="${PYTHON_ABI:-$(PYTHON --ABI)}"
1948 fi
1391 fi 1949 fi
1392 1950
1393 echo "$(_python_get_implementation "${PYTHON_ABI}")" 1951 echo "$(_python_get_implementation "${PYTHON_ABI}")"
1394} 1952}
1395 1953
1397# @USAGE: [-f|--final-ABI] 1955# @USAGE: [-f|--final-ABI]
1398# @DESCRIPTION: 1956# @DESCRIPTION:
1399# Print category, name and slot of package providing Python implementation. 1957# 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. 1958# If --final-ABI option is specified, then final ABI from the list of enabled ABIs is used.
1401python_get_implementational_package() { 1959python_get_implementational_package() {
1960 _python_check_python_pkg_setup_execution
1961
1402 local final_ABI="0" PYTHON_ABI="${PYTHON_ABI}" 1962 local final_ABI="0" PYTHON_ABI="${PYTHON_ABI}"
1403 1963
1404 while (($#)); do 1964 while (($#)); do
1405 case "$1" in 1965 case "$1" in
1406 -f|--final-ABI) 1966 -f|--final-ABI)
1419 if [[ "${final_ABI}" == "1" ]]; then 1979 if [[ "${final_ABI}" == "1" ]]; then
1420 if ! _python_package_supporting_installation_for_multiple_python_abis; then 1980 if ! _python_package_supporting_installation_for_multiple_python_abis; then
1421 die "${FUNCNAME}(): '--final-ABI' option cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs" 1981 die "${FUNCNAME}(): '--final-ABI' option cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs"
1422 fi 1982 fi
1423 PYTHON_ABI="$(PYTHON -f --ABI)" 1983 PYTHON_ABI="$(PYTHON -f --ABI)"
1424 elif [[ -z "${PYTHON_ABI}" ]]; then 1984 else
1985 if _python_package_supporting_installation_for_multiple_python_abis; then
1986 if ! _python_abi-specific_local_scope; then
1987 die "${FUNCNAME}() should be used in ABI-specific local scope"
1988 fi
1989 else
1425 PYTHON_ABI="$(PYTHON --ABI)" 1990 PYTHON_ABI="${PYTHON_ABI:-$(PYTHON --ABI)}"
1426 fi 1991 fi
1992 fi
1427 1993
1994 if [[ "${EAPI:-0}" == "0" ]]; then
1428 if [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "CPython" ]]; then 1995 if [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "CPython" ]]; then
1429 echo "dev-lang/python:${PYTHON_ABI}" 1996 echo "=dev-lang/python-${PYTHON_ABI}*"
1430 elif [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "Jython" ]]; then 1997 elif [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "Jython" ]]; then
1998 echo "=dev-java/jython-${PYTHON_ABI%-jython}*"
1999 elif [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "PyPy" ]]; then
2000 echo "=dev-python/pypy-${PYTHON_ABI#*-pypy-}*"
2001 fi
2002 else
2003 if [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "CPython" ]]; then
2004 echo "dev-lang/python:${PYTHON_ABI}"
2005 elif [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "Jython" ]]; then
1431 echo "dev-java/jython:${PYTHON_ABI%-jython}" 2006 echo "dev-java/jython:${PYTHON_ABI%-jython}"
2007 elif [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "PyPy" ]]; then
2008 echo "dev-python/pypy:${PYTHON_ABI#*-pypy-}"
2009 fi
1432 fi 2010 fi
1433} 2011}
1434 2012
1435# @FUNCTION: python_get_includedir 2013# @FUNCTION: python_get_includedir
1436# @USAGE: [-f|--final-ABI] 2014# @USAGE: [-b|--base-path] [-f|--final-ABI]
1437# @DESCRIPTION: 2015# @DESCRIPTION:
1438# Print path to Python include directory. 2016# Print path to Python include directory.
2017# If --base-path option is specified, then path not prefixed with "/" is printed.
1439# If --final-ABI option is specified, then final ABI from the list of enabled ABIs is used. 2018# If --final-ABI option is specified, then final ABI from the list of enabled ABIs is used.
1440python_get_includedir() { 2019python_get_includedir() {
2020 _python_check_python_pkg_setup_execution
2021
1441 local final_ABI="0" PYTHON_ABI="${PYTHON_ABI}" 2022 local base_path="0" final_ABI="0" prefix PYTHON_ABI="${PYTHON_ABI}"
2023
2024 while (($#)); do
2025 case "$1" in
2026 -b|--base-path)
2027 base_path="1"
2028 ;;
2029 -f|--final-ABI)
2030 final_ABI="1"
2031 ;;
2032 -*)
2033 die "${FUNCNAME}(): Unrecognized option '$1'"
2034 ;;
2035 *)
2036 die "${FUNCNAME}(): Invalid usage"
2037 ;;
2038 esac
2039 shift
2040 done
2041
2042 if [[ "${base_path}" == "0" ]]; then
2043 prefix="/"
2044 fi
2045
2046 if [[ "${final_ABI}" == "1" ]]; then
2047 if ! _python_package_supporting_installation_for_multiple_python_abis; then
2048 die "${FUNCNAME}(): '--final-ABI' option cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs"
2049 fi
2050 PYTHON_ABI="$(PYTHON -f --ABI)"
2051 else
2052 if _python_package_supporting_installation_for_multiple_python_abis; then
2053 if ! _python_abi-specific_local_scope; then
2054 die "${FUNCNAME}() should be used in ABI-specific local scope"
2055 fi
2056 else
2057 PYTHON_ABI="${PYTHON_ABI:-$(PYTHON --ABI)}"
2058 fi
2059 fi
2060
2061 if [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "CPython" ]]; then
2062 echo "${prefix}usr/include/python${PYTHON_ABI}"
2063 elif [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "Jython" ]]; then
2064 echo "${prefix}usr/share/jython-${PYTHON_ABI%-jython}/Include"
2065 elif [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "PyPy" ]]; then
2066 echo "${prefix}usr/$(get_libdir)/pypy${PYTHON_ABI#*-pypy-}/include"
2067 fi
2068}
2069
2070# @FUNCTION: python_get_libdir
2071# @USAGE: [-b|--base-path] [-f|--final-ABI]
2072# @DESCRIPTION:
2073# Print path to Python standard library directory.
2074# If --base-path option is specified, then path not prefixed with "/" is printed.
2075# If --final-ABI option is specified, then final ABI from the list of enabled ABIs is used.
2076python_get_libdir() {
2077 _python_check_python_pkg_setup_execution
2078
2079 local base_path="0" final_ABI="0" prefix PYTHON_ABI="${PYTHON_ABI}"
2080
2081 while (($#)); do
2082 case "$1" in
2083 -b|--base-path)
2084 base_path="1"
2085 ;;
2086 -f|--final-ABI)
2087 final_ABI="1"
2088 ;;
2089 -*)
2090 die "${FUNCNAME}(): Unrecognized option '$1'"
2091 ;;
2092 *)
2093 die "${FUNCNAME}(): Invalid usage"
2094 ;;
2095 esac
2096 shift
2097 done
2098
2099 if [[ "${base_path}" == "0" ]]; then
2100 prefix="/"
2101 fi
2102
2103 if [[ "${final_ABI}" == "1" ]]; then
2104 if ! _python_package_supporting_installation_for_multiple_python_abis; then
2105 die "${FUNCNAME}(): '--final-ABI' option cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs"
2106 fi
2107 PYTHON_ABI="$(PYTHON -f --ABI)"
2108 else
2109 if _python_package_supporting_installation_for_multiple_python_abis; then
2110 if ! _python_abi-specific_local_scope; then
2111 die "${FUNCNAME}() should be used in ABI-specific local scope"
2112 fi
2113 else
2114 PYTHON_ABI="${PYTHON_ABI:-$(PYTHON --ABI)}"
2115 fi
2116 fi
2117
2118 if [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "CPython" ]]; then
2119 echo "${prefix}usr/$(get_libdir)/python${PYTHON_ABI}"
2120 elif [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "Jython" ]]; then
2121 echo "${prefix}usr/share/jython-${PYTHON_ABI%-jython}/Lib"
2122 elif [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "PyPy" ]]; then
2123 die "${FUNCNAME}(): PyPy has multiple standard library directories"
2124 fi
2125}
2126
2127# @FUNCTION: python_get_sitedir
2128# @USAGE: [-b|--base-path] [-f|--final-ABI]
2129# @DESCRIPTION:
2130# Print path to Python site-packages directory.
2131# If --base-path option is specified, then path not prefixed with "/" is printed.
2132# If --final-ABI option is specified, then final ABI from the list of enabled ABIs is used.
2133python_get_sitedir() {
2134 _python_check_python_pkg_setup_execution
2135
2136 local base_path="0" final_ABI="0" prefix PYTHON_ABI="${PYTHON_ABI}"
2137
2138 while (($#)); do
2139 case "$1" in
2140 -b|--base-path)
2141 base_path="1"
2142 ;;
2143 -f|--final-ABI)
2144 final_ABI="1"
2145 ;;
2146 -*)
2147 die "${FUNCNAME}(): Unrecognized option '$1'"
2148 ;;
2149 *)
2150 die "${FUNCNAME}(): Invalid usage"
2151 ;;
2152 esac
2153 shift
2154 done
2155
2156 if [[ "${base_path}" == "0" ]]; then
2157 prefix="/"
2158 fi
2159
2160 if [[ "${final_ABI}" == "1" ]]; then
2161 if ! _python_package_supporting_installation_for_multiple_python_abis; then
2162 die "${FUNCNAME}(): '--final-ABI' option cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs"
2163 fi
2164 PYTHON_ABI="$(PYTHON -f --ABI)"
2165 else
2166 if _python_package_supporting_installation_for_multiple_python_abis; then
2167 if ! _python_abi-specific_local_scope; then
2168 die "${FUNCNAME}() should be used in ABI-specific local scope"
2169 fi
2170 else
2171 PYTHON_ABI="${PYTHON_ABI:-$(PYTHON --ABI)}"
2172 fi
2173 fi
2174
2175 if [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "CPython" ]]; then
2176 echo "${prefix}usr/$(get_libdir)/python${PYTHON_ABI}/site-packages"
2177 elif [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "Jython" ]]; then
2178 echo "${prefix}usr/share/jython-${PYTHON_ABI%-jython}/Lib/site-packages"
2179 elif [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "PyPy" ]]; then
2180 echo "${prefix}usr/$(get_libdir)/pypy${PYTHON_ABI#*-pypy-}/site-packages"
2181 fi
2182}
2183
2184# @FUNCTION: python_get_library
2185# @USAGE: [-b|--base-path] [-f|--final-ABI] [-l|--linker-option]
2186# @DESCRIPTION:
2187# Print path to Python library.
2188# If --base-path option is specified, then path not prefixed with "/" is printed.
2189# If --linker-option is specified, then "-l${library}" linker option is printed.
2190# If --final-ABI option is specified, then final ABI from the list of enabled ABIs is used.
2191python_get_library() {
2192 _python_check_python_pkg_setup_execution
2193
2194 local base_path="0" final_ABI="0" linker_option="0" prefix PYTHON_ABI="${PYTHON_ABI}"
2195
2196 while (($#)); do
2197 case "$1" in
2198 -b|--base-path)
2199 base_path="1"
2200 ;;
2201 -f|--final-ABI)
2202 final_ABI="1"
2203 ;;
2204 -l|--linker-option)
2205 linker_option="1"
2206 ;;
2207 -*)
2208 die "${FUNCNAME}(): Unrecognized option '$1'"
2209 ;;
2210 *)
2211 die "${FUNCNAME}(): Invalid usage"
2212 ;;
2213 esac
2214 shift
2215 done
2216
2217 if [[ "${base_path}" == "0" ]]; then
2218 prefix="/"
2219 fi
2220
2221 if [[ "${base_path}" == "1" && "${linker_option}" == "1" ]]; then
2222 die "${FUNCNAME}(): '--base-path' and '--linker-option' options cannot be specified simultaneously"
2223 fi
2224
2225 if [[ "${final_ABI}" == "1" ]]; then
2226 if ! _python_package_supporting_installation_for_multiple_python_abis; then
2227 die "${FUNCNAME}(): '--final-ABI' option cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs"
2228 fi
2229 PYTHON_ABI="$(PYTHON -f --ABI)"
2230 else
2231 if _python_package_supporting_installation_for_multiple_python_abis; then
2232 if ! _python_abi-specific_local_scope; then
2233 die "${FUNCNAME}() should be used in ABI-specific local scope"
2234 fi
2235 else
2236 PYTHON_ABI="${PYTHON_ABI:-$(PYTHON --ABI)}"
2237 fi
2238 fi
2239
2240 if [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "CPython" ]]; then
2241 if [[ "${linker_option}" == "1" ]]; then
2242 echo "-lpython${PYTHON_ABI}"
2243 else
2244 echo "${prefix}usr/$(get_libdir)/libpython${PYTHON_ABI}$(get_libname)"
2245 fi
2246 elif [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "Jython" ]]; then
2247 die "${FUNCNAME}(): Jython does not have shared library"
2248 elif [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "PyPy" ]]; then
2249 die "${FUNCNAME}(): PyPy does not have shared library"
2250 fi
2251}
2252
2253# @FUNCTION: python_get_version
2254# @USAGE: [-f|--final-ABI] [-l|--language] [--full] [--major] [--minor] [--micro]
2255# @DESCRIPTION:
2256# Print version of Python implementation.
2257# --full, --major, --minor and --micro options cannot be specified simultaneously.
2258# If --full, --major, --minor and --micro options are not specified, then "${major_version}.${minor_version}" is printed.
2259# If --language option is specified, then version of Python language is printed.
2260# --language and --full options cannot be specified simultaneously.
2261# --language and --micro options cannot be specified simultaneously.
2262# If --final-ABI option is specified, then final ABI from the list of enabled ABIs is used.
2263python_get_version() {
2264 _python_check_python_pkg_setup_execution
2265
2266 local final_ABI="0" language="0" language_version full="0" major="0" minor="0" micro="0" PYTHON_ABI="${PYTHON_ABI}" python_command
1442 2267
1443 while (($#)); do 2268 while (($#)); do
1444 case "$1" in 2269 case "$1" in
1445 -f|--final-ABI) 2270 -f|--final-ABI)
1446 final_ABI="1" 2271 final_ABI="1"
1447 ;; 2272 ;;
2273 -l|--language)
2274 language="1"
2275 ;;
2276 --full)
2277 full="1"
2278 ;;
2279 --major)
2280 major="1"
2281 ;;
2282 --minor)
2283 minor="1"
2284 ;;
2285 --micro)
2286 micro="1"
2287 ;;
1448 -*) 2288 -*)
1449 die "${FUNCNAME}(): Unrecognized option '$1'" 2289 die "${FUNCNAME}(): Unrecognized option '$1'"
1450 ;; 2290 ;;
1451 *) 2291 *)
1452 die "${FUNCNAME}(): Invalid usage" 2292 die "${FUNCNAME}(): Invalid usage"
1457 2297
1458 if [[ "${final_ABI}" == "1" ]]; then 2298 if [[ "${final_ABI}" == "1" ]]; then
1459 if ! _python_package_supporting_installation_for_multiple_python_abis; then 2299 if ! _python_package_supporting_installation_for_multiple_python_abis; then
1460 die "${FUNCNAME}(): '--final-ABI' option cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs" 2300 die "${FUNCNAME}(): '--final-ABI' option cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs"
1461 fi 2301 fi
2302 else
2303 if _python_package_supporting_installation_for_multiple_python_abis && ! _python_abi-specific_local_scope; then
2304 die "${FUNCNAME}() should be used in ABI-specific local scope"
2305 fi
2306 fi
2307
2308 if [[ "$((${full} + ${major} + ${minor} + ${micro}))" -gt 1 ]]; then
2309 die "${FUNCNAME}(): '--full', '--major', '--minor' or '--micro' options cannot be specified simultaneously"
2310 fi
2311
2312 if [[ "${language}" == "1" ]]; then
2313 if [[ "${final_ABI}" == "1" ]]; then
1462 PYTHON_ABI="$(PYTHON -f --ABI)" 2314 PYTHON_ABI="$(PYTHON -f --ABI)"
1463 elif [[ -z "${PYTHON_ABI}" ]]; then 2315 elif [[ -z "${PYTHON_ABI}" ]]; then
1464 PYTHON_ABI="$(PYTHON --ABI)" 2316 PYTHON_ABI="$(PYTHON --ABI)"
1465 fi 2317 fi
1466 2318 language_version="${PYTHON_ABI%%-*}"
2319 if [[ "${full}" == "1" ]]; then
2320 die "${FUNCNAME}(): '--language' and '--full' options cannot be specified simultaneously"
2321 elif [[ "${major}" == "1" ]]; then
2322 echo "${language_version%.*}"
2323 elif [[ "${minor}" == "1" ]]; then
2324 echo "${language_version#*.}"
2325 elif [[ "${micro}" == "1" ]]; then
2326 die "${FUNCNAME}(): '--language' and '--micro' options cannot be specified simultaneously"
2327 else
2328 echo "${language_version}"
2329 fi
2330 else
2331 if [[ "${full}" == "1" ]]; then
2332 python_command="import sys; print('.'.join(str(x) for x in getattr(sys, 'pypy_version_info', sys.version_info)[:3]))"
2333 elif [[ "${major}" == "1" ]]; then
2334 python_command="import sys; print(getattr(sys, 'pypy_version_info', sys.version_info)[0])"
2335 elif [[ "${minor}" == "1" ]]; then
2336 python_command="import sys; print(getattr(sys, 'pypy_version_info', sys.version_info)[1])"
2337 elif [[ "${micro}" == "1" ]]; then
2338 python_command="import sys; print(getattr(sys, 'pypy_version_info', sys.version_info)[2])"
2339 else
2340 if [[ -n "${PYTHON_ABI}" && "${final_ABI}" == "0" ]]; then
1467 if [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "CPython" ]]; then 2341 if [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "CPython" ]]; then
1468 echo "/usr/include/python${PYTHON_ABI}" 2342 echo "${PYTHON_ABI}"
1469 elif [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "Jython" ]]; then 2343 elif [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "Jython" ]]; then
1470 echo "/usr/share/jython-${PYTHON_ABI%-jython}/Include" 2344 echo "${PYTHON_ABI%-jython}"
2345 elif [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "PyPy" ]]; then
2346 echo "${PYTHON_ABI#*-pypy-}"
2347 fi
2348 return
2349 fi
2350 python_command="from sys import version_info; print('.'.join(str(x) for x in version_info[:2]))"
1471 fi 2351 fi
1472}
1473 2352
1474# @FUNCTION: python_get_libdir 2353 if [[ "${final_ABI}" == "1" ]]; then
2354 "$(PYTHON -f)" -c "${python_command}"
2355 else
2356 "$(PYTHON ${PYTHON_ABI})" -c "${python_command}"
2357 fi
2358 fi
2359}
2360
2361# @FUNCTION: python_get_implementation_and_version
1475# @USAGE: [-f|--final-ABI] 2362# @USAGE: [-f|--final-ABI]
1476# @DESCRIPTION: 2363# @DESCRIPTION:
1477# Print path to Python library directory. 2364# Print name and version of Python implementation.
2365# If version of Python implementation is not bound to version of Python language, then
2366# 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. 2367# If --final-ABI option is specified, then final ABI from the list of enabled ABIs is used.
1479python_get_libdir() { 2368python_get_implementation_and_version() {
2369 _python_check_python_pkg_setup_execution
2370
1480 local final_ABI="0" PYTHON_ABI="${PYTHON_ABI}" 2371 local final_ABI="0" PYTHON_ABI="${PYTHON_ABI}"
1481 2372
1482 while (($#)); do 2373 while (($#)); do
1483 case "$1" in 2374 case "$1" in
1484 -f|--final-ABI) 2375 -f|--final-ABI)
1497 if [[ "${final_ABI}" == "1" ]]; then 2388 if [[ "${final_ABI}" == "1" ]]; then
1498 if ! _python_package_supporting_installation_for_multiple_python_abis; then 2389 if ! _python_package_supporting_installation_for_multiple_python_abis; then
1499 die "${FUNCNAME}(): '--final-ABI' option cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs" 2390 die "${FUNCNAME}(): '--final-ABI' option cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs"
1500 fi 2391 fi
1501 PYTHON_ABI="$(PYTHON -f --ABI)" 2392 PYTHON_ABI="$(PYTHON -f --ABI)"
1502 elif [[ -z "${PYTHON_ABI}" ]]; then 2393 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 [[ "${final_ABI}" == "1" ]]; then
1570 if ! _python_package_supporting_installation_for_multiple_python_abis; then 2394 if _python_package_supporting_installation_for_multiple_python_abis; then
1571 die "${FUNCNAME}(): '--final-ABI' option cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs" 2395 if ! _python_abi-specific_local_scope; then
2396 die "${FUNCNAME}() should be used in ABI-specific local scope"
1572 fi 2397 fi
1573 PYTHON_ABI="$(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 2398 else
1582 echo "/usr/$(get_libdir)/libpython${PYTHON_ABI}$(get_libname)" 2399 PYTHON_ABI="${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 2400 fi
1645 return
1646 fi 2401 fi
1647 python_command="from sys import version_info; print('.'.join(str(x) for x in version_info[:2]))"
1648 fi
1649 2402
1650 if [[ "${final_ABI}" == "1" ]]; then 2403 if [[ "${PYTHON_ABI}" =~ ^[[:digit:]]+\.[[:digit:]]+-[[:alnum:]]+-[[:digit:]]+\.[[:digit:]]+$ ]]; then
1651 if ! _python_package_supporting_installation_for_multiple_python_abis; then 2404 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 2405 else
1656 "$(PYTHON ${PYTHON_ABI})" -c "${python_command}" 2406 echo "$(_python_get_implementation "${PYTHON_ABI}") ${PYTHON_ABI%%-*}"
1657 fi 2407 fi
1658} 2408}
1659 2409
1660# ================================================================================================ 2410# ================================================================================================
1661# ================================ FUNCTIONS FOR RUNNING OF TESTS ================================ 2411# ================================ FUNCTIONS FOR RUNNING OF TESTS ================================
1670_python_test_hook() { 2420_python_test_hook() {
1671 if [[ "$#" -ne 1 ]]; then 2421 if [[ "$#" -ne 1 ]]; then
1672 die "${FUNCNAME}() requires 1 argument" 2422 die "${FUNCNAME}() requires 1 argument"
1673 fi 2423 fi
1674 2424
1675 if _python_package_supporting_installation_for_multiple_python_abis && [[ "$(type -t "${FUNCNAME[3]}_$1_hook")" == "function" ]]; then 2425 if _python_package_supporting_installation_for_multiple_python_abis && [[ "$(type -t "${_PYTHON_TEST_FUNCTION}_$1_hook")" == "function" ]]; then
1676 "${FUNCNAME[3]}_$1_hook" 2426 "${_PYTHON_TEST_FUNCTION}_$1_hook"
1677 fi 2427 fi
1678} 2428}
1679 2429
1680# @FUNCTION: python_execute_nosetests 2430# @FUNCTION: python_execute_nosetests
1681# @USAGE: [-P|--PYTHONPATH PYTHONPATH] [-s|--separate-build-dirs] [--] [arguments] 2431# @USAGE: [-P|--PYTHONPATH PYTHONPATH] [-s|--separate-build-dirs] [--] [arguments]
1682# @DESCRIPTION: 2432# @DESCRIPTION:
1683# Execute nosetests for all enabled Python ABIs. 2433# Execute nosetests for all enabled Python ABIs.
1684# In ebuilds of packages supporting installation for multiple Python ABIs, this function calls 2434# In ebuilds of packages supporting installation for multiple Python ABIs, this function calls
1685# python_execute_nosetests_pre_hook() and python_execute_nosetests_post_hook(), if they are defined. 2435# python_execute_nosetests_pre_hook() and python_execute_nosetests_post_hook(), if they are defined.
1686python_execute_nosetests() { 2436python_execute_nosetests() {
2437 _python_check_python_pkg_setup_execution
1687 _python_set_color_variables 2438 _python_set_color_variables
1688 2439
1689 local PYTHONPATH_template= separate_build_dirs= 2440 local PYTHONPATH_template separate_build_dirs
1690 2441
1691 while (($#)); do 2442 while (($#)); do
1692 case "$1" in 2443 case "$1" in
1693 -P|--PYTHONPATH) 2444 -P|--PYTHONPATH)
1694 PYTHONPATH_template="$2" 2445 PYTHONPATH_template="$2"
1710 esac 2461 esac
1711 shift 2462 shift
1712 done 2463 done
1713 2464
1714 python_test_function() { 2465 python_test_function() {
1715 local evaluated_PYTHONPATH= 2466 local evaluated_PYTHONPATH
1716 2467
1717 if [[ -n "${PYTHONPATH_template}" ]]; then
1718 evaluated_PYTHONPATH="$(eval echo -n "${PYTHONPATH_template}")" 2468 eval "evaluated_PYTHONPATH=\"${PYTHONPATH_template}\""
1719 if [[ ! -e "${evaluated_PYTHONPATH}" ]]; then
1720 unset evaluated_PYTHONPATH
1721 fi
1722 fi
1723 2469
1724 _python_test_hook pre 2470 _PYTHON_TEST_FUNCTION="python_execute_nosetests" _python_test_hook pre
1725 2471
1726 if [[ -n "${evaluated_PYTHONPATH}" ]]; then 2472 if [[ -n "${evaluated_PYTHONPATH}" ]]; then
1727 echo ${_BOLD}PYTHONPATH="${evaluated_PYTHONPATH}" nosetests --verbosity="${PYTHON_TEST_VERBOSITY}" "$@"${_NORMAL} 2473 echo ${_BOLD}PYTHONPATH="${evaluated_PYTHONPATH}" nosetests --verbosity="${PYTHON_TEST_VERBOSITY}" "$@"${_NORMAL}
1728 PYTHONPATH="${evaluated_PYTHONPATH}" nosetests --verbosity="${PYTHON_TEST_VERBOSITY}" "$@" || return "$?" 2474 PYTHONPATH="${evaluated_PYTHONPATH}" nosetests --verbosity="${PYTHON_TEST_VERBOSITY}" "$@" || return "$?"
1729 else 2475 else
1730 echo ${_BOLD}nosetests --verbosity="${PYTHON_TEST_VERBOSITY}" "$@"${_NORMAL} 2476 echo ${_BOLD}nosetests --verbosity="${PYTHON_TEST_VERBOSITY}" "$@"${_NORMAL}
1731 nosetests --verbosity="${PYTHON_TEST_VERBOSITY}" "$@" || return "$?" 2477 nosetests --verbosity="${PYTHON_TEST_VERBOSITY}" "$@" || return "$?"
1732 fi 2478 fi
1733 2479
1734 _python_test_hook post 2480 _PYTHON_TEST_FUNCTION="python_execute_nosetests" _python_test_hook post
1735 } 2481 }
1736 if _python_package_supporting_installation_for_multiple_python_abis; then 2482 if _python_package_supporting_installation_for_multiple_python_abis; then
1737 python_execute_function ${separate_build_dirs:+-s} python_test_function "$@" 2483 python_execute_function ${separate_build_dirs:+-s} python_test_function "$@"
1738 else 2484 else
1739 if [[ -n "${separate_build_dirs}" ]]; then 2485 if [[ -n "${separate_build_dirs}" ]]; then
1750# @DESCRIPTION: 2496# @DESCRIPTION:
1751# Execute py.test for all enabled Python ABIs. 2497# Execute py.test for all enabled Python ABIs.
1752# In ebuilds of packages supporting installation for multiple Python ABIs, this function calls 2498# 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. 2499# python_execute_py.test_pre_hook() and python_execute_py.test_post_hook(), if they are defined.
1754python_execute_py.test() { 2500python_execute_py.test() {
2501 _python_check_python_pkg_setup_execution
1755 _python_set_color_variables 2502 _python_set_color_variables
1756 2503
1757 local PYTHONPATH_template= separate_build_dirs= 2504 local PYTHONPATH_template separate_build_dirs
1758 2505
1759 while (($#)); do 2506 while (($#)); do
1760 case "$1" in 2507 case "$1" in
1761 -P|--PYTHONPATH) 2508 -P|--PYTHONPATH)
1762 PYTHONPATH_template="$2" 2509 PYTHONPATH_template="$2"
1778 esac 2525 esac
1779 shift 2526 shift
1780 done 2527 done
1781 2528
1782 python_test_function() { 2529 python_test_function() {
1783 local evaluated_PYTHONPATH= 2530 local evaluated_PYTHONPATH
1784 2531
1785 if [[ -n "${PYTHONPATH_template}" ]]; then
1786 evaluated_PYTHONPATH="$(eval echo -n "${PYTHONPATH_template}")" 2532 eval "evaluated_PYTHONPATH=\"${PYTHONPATH_template}\""
1787 if [[ ! -e "${evaluated_PYTHONPATH}" ]]; then
1788 unset evaluated_PYTHONPATH
1789 fi
1790 fi
1791 2533
1792 _python_test_hook pre 2534 _PYTHON_TEST_FUNCTION="python_execute_py.test" _python_test_hook pre
1793 2535
1794 if [[ -n "${evaluated_PYTHONPATH}" ]]; then 2536 if [[ -n "${evaluated_PYTHONPATH}" ]]; then
1795 echo ${_BOLD}PYTHONPATH="${evaluated_PYTHONPATH}" py.test $([[ "${PYTHON_TEST_VERBOSITY}" -ge 2 ]] && echo -v) "$@"${_NORMAL} 2537 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) "$@" || return "$?" 2538 PYTHONPATH="${evaluated_PYTHONPATH}" py.test $([[ "${PYTHON_TEST_VERBOSITY}" -ge 2 ]] && echo -v) "$@" || return "$?"
1797 else 2539 else
1798 echo ${_BOLD}py.test $([[ "${PYTHON_TEST_VERBOSITY}" -gt 1 ]] && echo -v) "$@"${_NORMAL} 2540 echo ${_BOLD}py.test $([[ "${PYTHON_TEST_VERBOSITY}" -gt 1 ]] && echo -v) "$@"${_NORMAL}
1799 py.test $([[ "${PYTHON_TEST_VERBOSITY}" -gt 1 ]] && echo -v) "$@" || return "$?" 2541 py.test $([[ "${PYTHON_TEST_VERBOSITY}" -gt 1 ]] && echo -v) "$@" || return "$?"
1800 fi 2542 fi
1801 2543
1802 _python_test_hook post 2544 _PYTHON_TEST_FUNCTION="python_execute_py.test" _python_test_hook post
1803 } 2545 }
1804 if _python_package_supporting_installation_for_multiple_python_abis; then 2546 if _python_package_supporting_installation_for_multiple_python_abis; then
1805 python_execute_function ${separate_build_dirs:+-s} python_test_function "$@" 2547 python_execute_function ${separate_build_dirs:+-s} python_test_function "$@"
1806 else 2548 else
1807 if [[ -n "${separate_build_dirs}" ]]; then 2549 if [[ -n "${separate_build_dirs}" ]]; then
1818# @DESCRIPTION: 2560# @DESCRIPTION:
1819# Execute trial for all enabled Python ABIs. 2561# Execute trial for all enabled Python ABIs.
1820# In ebuilds of packages supporting installation for multiple Python ABIs, this function 2562# 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. 2563# calls python_execute_trial_pre_hook() and python_execute_trial_post_hook(), if they are defined.
1822python_execute_trial() { 2564python_execute_trial() {
2565 _python_check_python_pkg_setup_execution
1823 _python_set_color_variables 2566 _python_set_color_variables
1824 2567
1825 local PYTHONPATH_template= separate_build_dirs= 2568 local PYTHONPATH_template separate_build_dirs
1826 2569
1827 while (($#)); do 2570 while (($#)); do
1828 case "$1" in 2571 case "$1" in
1829 -P|--PYTHONPATH) 2572 -P|--PYTHONPATH)
1830 PYTHONPATH_template="$2" 2573 PYTHONPATH_template="$2"
1846 esac 2589 esac
1847 shift 2590 shift
1848 done 2591 done
1849 2592
1850 python_test_function() { 2593 python_test_function() {
1851 local evaluated_PYTHONPATH= 2594 local evaluated_PYTHONPATH
1852 2595
1853 if [[ -n "${PYTHONPATH_template}" ]]; then
1854 evaluated_PYTHONPATH="$(eval echo -n "${PYTHONPATH_template}")" 2596 eval "evaluated_PYTHONPATH=\"${PYTHONPATH_template}\""
1855 if [[ ! -e "${evaluated_PYTHONPATH}" ]]; then
1856 unset evaluated_PYTHONPATH
1857 fi
1858 fi
1859 2597
1860 _python_test_hook pre 2598 _PYTHON_TEST_FUNCTION="python_execute_trial" _python_test_hook pre
1861 2599
1862 if [[ -n "${evaluated_PYTHONPATH}" ]]; then 2600 if [[ -n "${evaluated_PYTHONPATH}" ]]; then
1863 echo ${_BOLD}PYTHONPATH="${evaluated_PYTHONPATH}" trial $([[ "${PYTHON_TEST_VERBOSITY}" -ge 4 ]] && echo --spew) "$@"${_NORMAL} 2601 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) "$@" || return "$?" 2602 PYTHONPATH="${evaluated_PYTHONPATH}" trial $([[ "${PYTHON_TEST_VERBOSITY}" -ge 4 ]] && echo --spew) "$@" || return "$?"
1865 else 2603 else
1866 echo ${_BOLD}trial $([[ "${PYTHON_TEST_VERBOSITY}" -ge 4 ]] && echo --spew) "$@"${_NORMAL} 2604 echo ${_BOLD}trial $([[ "${PYTHON_TEST_VERBOSITY}" -ge 4 ]] && echo --spew) "$@"${_NORMAL}
1867 trial $([[ "${PYTHON_TEST_VERBOSITY}" -ge 4 ]] && echo --spew) "$@" || return "$?" 2605 trial $([[ "${PYTHON_TEST_VERBOSITY}" -ge 4 ]] && echo --spew) "$@" || return "$?"
1868 fi 2606 fi
1869 2607
1870 _python_test_hook post 2608 _PYTHON_TEST_FUNCTION="python_execute_trial" _python_test_hook post
1871 } 2609 }
1872 if _python_package_supporting_installation_for_multiple_python_abis; then 2610 if _python_package_supporting_installation_for_multiple_python_abis; then
1873 python_execute_function ${separate_build_dirs:+-s} python_test_function "$@" 2611 python_execute_function ${separate_build_dirs:+-s} python_test_function "$@"
1874 else 2612 else
1875 if [[ -n "${separate_build_dirs}" ]]; then 2613 if [[ -n "${separate_build_dirs}" ]]; then
1888# @FUNCTION: python_enable_pyc 2626# @FUNCTION: python_enable_pyc
1889# @DESCRIPTION: 2627# @DESCRIPTION:
1890# Tell Python to automatically recompile modules to .pyc/.pyo if the 2628# Tell Python to automatically recompile modules to .pyc/.pyo if the
1891# timestamps/version stamps have changed. 2629# timestamps/version stamps have changed.
1892python_enable_pyc() { 2630python_enable_pyc() {
2631 _python_check_python_pkg_setup_execution
2632
2633 if [[ "$#" -ne 0 ]]; then
2634 die "${FUNCNAME}() does not accept arguments"
2635 fi
2636
1893 unset PYTHONDONTWRITEBYTECODE 2637 unset PYTHONDONTWRITEBYTECODE
1894} 2638}
1895 2639
1896# @FUNCTION: python_disable_pyc 2640# @FUNCTION: python_disable_pyc
1897# @DESCRIPTION: 2641# @DESCRIPTION:
1898# Tell Python not to automatically recompile modules to .pyc/.pyo 2642# Tell Python not to automatically recompile modules to .pyc/.pyo
1899# even if the timestamps/version stamps do not match. This is done 2643# even if the timestamps/version stamps do not match. This is done
1900# to protect sandbox. 2644# to protect sandbox.
1901python_disable_pyc() { 2645python_disable_pyc() {
2646 _python_check_python_pkg_setup_execution
2647
2648 if [[ "$#" -ne 0 ]]; then
2649 die "${FUNCNAME}() does not accept arguments"
2650 fi
2651
1902 export PYTHONDONTWRITEBYTECODE="1" 2652 export PYTHONDONTWRITEBYTECODE="1"
1903} 2653}
1904 2654
1905_python_clean_compiled_modules() { 2655_python_clean_compiled_modules() {
1906 _python_initialize_prefix_variables 2656 _python_initialize_prefix_variables
1907 _python_set_color_variables 2657 _python_set_color_variables
1908 2658
1909 [[ "${FUNCNAME[1]}" =~ ^(python_mod_optimize|python_mod_compile|python_mod_cleanup)$ ]] || die "${FUNCNAME}(): Invalid usage" 2659 [[ "${FUNCNAME[1]}" =~ ^(python_mod_optimize|python_mod_cleanup)$ ]] || die "${FUNCNAME}(): Invalid usage"
1910 2660
1911 local base_module_name compiled_file compiled_files=() dir path py_file root 2661 local base_module_name compiled_file compiled_files=() dir path py_file root
1912 2662
1913 # Strip trailing slash from EROOT. 2663 # Strip trailing slash from EROOT.
1914 root="${EROOT%/}" 2664 root="${EROOT%/}"
1921 done < <(find "${path}" "(" -name "*.py[co]" -o -name "*\$py.class" ")" -print0) 2671 done < <(find "${path}" "(" -name "*.py[co]" -o -name "*\$py.class" ")" -print0)
1922 2672
1923 if [[ "${EBUILD_PHASE}" == "postrm" ]]; then 2673 if [[ "${EBUILD_PHASE}" == "postrm" ]]; then
1924 # Delete empty child directories. 2674 # Delete empty child directories.
1925 find "${path}" -type d | sort -r | while read -r dir; do 2675 find "${path}" -type d | sort -r | while read -r dir; do
1926 rmdir "${dir}" 2> /dev/null && echo "${_CYAN}<<< ${dir}${_NORMAL}" 2676 if rmdir "${dir}" 2> /dev/null; then
2677 echo "${_CYAN}<<< ${dir}${_NORMAL}"
2678 fi
1927 done 2679 done
1928 fi 2680 fi
1929 elif [[ "${path}" == *.py ]]; then 2681 elif [[ "${path}" == *.py ]]; then
1930 base_module_name="${path##*/}" 2682 base_module_name="${path##*/}"
1931 base_module_name="${base_module_name%.py}" 2683 base_module_name="${base_module_name%.py}"
1961 if [[ "${dir}" == "__pycache__" ]]; then 2713 if [[ "${dir}" == "__pycache__" ]]; then
1962 base_module_name="${compiled_file##*/}" 2714 base_module_name="${compiled_file##*/}"
1963 base_module_name="${base_module_name%\$py.class}" 2715 base_module_name="${base_module_name%\$py.class}"
1964 py_file="${compiled_file%__pycache__/*}${base_module_name}.py" 2716 py_file="${compiled_file%__pycache__/*}${base_module_name}.py"
1965 else 2717 else
1966 py_file="${compiled_file%\$py.class}" 2718 py_file="${compiled_file%\$py.class}.py"
1967 fi 2719 fi
1968 if [[ "${EBUILD_PHASE}" == "postinst" ]]; then 2720 if [[ "${EBUILD_PHASE}" == "postinst" ]]; then
1969 [[ -f "${py_file}" && "${compiled_file}" -nt "${py_file}" ]] && continue 2721 [[ -f "${py_file}" && "${compiled_file}" -nt "${py_file}" ]] && continue
1970 else 2722 else
1971 [[ -f "${py_file}" ]] && continue 2723 [[ -f "${py_file}" ]] && continue
1977 fi 2729 fi
1978 2730
1979 # Delete empty parent directories. 2731 # Delete empty parent directories.
1980 dir="${compiled_file%/*}" 2732 dir="${compiled_file%/*}"
1981 while [[ "${dir}" != "${root}" ]]; do 2733 while [[ "${dir}" != "${root}" ]]; do
1982 if rmdir "${compiled_file%/*}" 2> /dev/null; then 2734 if rmdir "${dir}" 2> /dev/null; then
1983 echo "${_CYAN}<<< ${compiled_file%/*}${_NORMAL}" 2735 echo "${_CYAN}<<< ${dir}${_NORMAL}"
1984 else 2736 else
1985 break 2737 break
1986 fi 2738 fi
1987 dir="${dir%/*}" 2739 dir="${dir%/*}"
1988 done 2740 done
1989 done 2741 done
1990 done 2742 done
1991} 2743}
1992 2744
1993# @FUNCTION: python_mod_optimize 2745# @FUNCTION: python_mod_optimize
1994# @USAGE: [options] [directory|file] 2746# @USAGE: [--allow-evaluated-non-sitedir-paths] [-d directory] [-f] [-l] [-q] [-x regular_expression] [--] <file|directory> [files|directories]
1995# @DESCRIPTION: 2747# @DESCRIPTION:
1996# If no arguments supplied, it will recompile not recursively all modules 2748# 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. 2749# -d, -f, -l, -q and -x options passed to this function are passed to compileall.py.
2003# 2750#
2004# This function can be used only in pkg_postinst() phase. 2751# This function can be used only in pkg_postinst() phase.
2005python_mod_optimize() { 2752python_mod_optimize() {
2753 if [[ "${EBUILD_PHASE}" != "postinst" ]]; then
2754 die "${FUNCNAME}() can be used only in pkg_postinst() phase"
2755 fi
2756
2757 _python_check_python_pkg_setup_execution
2006 _python_initialize_prefix_variables 2758 _python_initialize_prefix_variables
2007 2759
2008 # Check if phase is pkg_postinst(). 2760 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. 2761 # 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="${PYTHON_ABI}" return_code root site_packages_absolute_dirs=() site_packages_dirs=() site_packages_absolute_files=() site_packages_files=() 2762 local allow_evaluated_non_sitedir_paths="0" dir dirs=() evaluated_dirs=() evaluated_files=() file files=() iterated_PYTHON_ABIS options=() other_dirs=() other_files=() previous_PYTHON_ABI="${PYTHON_ABI}" return_code root site_packages_dirs=() site_packages_files=() stderr stderr_line
2014 2763
2015 if _python_package_supporting_installation_for_multiple_python_abis; then 2764 if _python_package_supporting_installation_for_multiple_python_abis; then
2016 if [[ -z "${PYTHON_ABIS}" ]]; then 2765 if has "${EAPI:-0}" 0 1 2 3 && [[ -z "${PYTHON_ABIS}" ]]; then
2017 die "${FUNCNAME}(): Environment not initialized" 2766 die "${FUNCNAME}(): python_pkg_setup() or python_execute_function() not called"
2018 fi 2767 fi
2019 iterated_PYTHON_ABIS="${PYTHON_ABIS}" 2768 iterated_PYTHON_ABIS="${PYTHON_ABIS}"
2020 else 2769 else
2770 if has "${EAPI:-0}" 0 1 2 3; then
2021 iterated_PYTHON_ABIS="${PYTHON_ABI:=$(PYTHON --ABI)}" 2771 iterated_PYTHON_ABIS="${PYTHON_ABI:=$(PYTHON --ABI)}"
2772 else
2773 iterated_PYTHON_ABIS="${PYTHON_ABI}"
2774 fi
2022 fi 2775 fi
2023 2776
2024 # Strip trailing slash from EROOT. 2777 # Strip trailing slash from EROOT.
2025 root="${EROOT%/}" 2778 root="${EROOT%/}"
2026 2779
2027 while (($#)); do 2780 while (($#)); do
2028 case "$1" in 2781 case "$1" in
2782 --allow-evaluated-non-sitedir-paths)
2783 allow_evaluated_non_sitedir_paths="1"
2784 ;;
2029 -l|-f|-q) 2785 -l|-f|-q)
2030 options+=("$1") 2786 options+=("$1")
2031 ;; 2787 ;;
2032 -d|-x) 2788 -d|-x)
2033 options+=("$1" "$2") 2789 options+=("$1" "$2")
2034 shift 2790 shift
2035 ;; 2791 ;;
2792 --)
2793 shift
2794 break
2795 ;;
2036 -*) 2796 -*)
2037 ewarn "${FUNCNAME}(): Ignoring option '$1'" 2797 die "${FUNCNAME}(): Unrecognized option '$1'"
2038 ;; 2798 ;;
2039 *) 2799 *)
2040 break 2800 break
2041 ;; 2801 ;;
2042 esac 2802 esac
2043 shift 2803 shift
2044 done 2804 done
2045 2805
2806 if [[ "${allow_evaluated_non_sitedir_paths}" == "1" ]] && ! _python_package_supporting_installation_for_multiple_python_abis; then
2807 die "${FUNCNAME}(): '--allow-evaluated-non-sitedir-paths' option cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs"
2808 fi
2809
2046 if [[ "$#" -eq 0 ]]; then 2810 if [[ "$#" -eq 0 ]]; then
2047 _python_set_color_variables 2811 die "${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 ${FUNCNAME}() with paths to Python modules." &> /dev/null
2058 einfo "The ebuild needs to be fixed. Please report a bug, if it has not been already reported." &> /dev/null
2059 einfo &> /dev/null
2060 fi 2812 fi
2061 2813
2062 while (($#)); do 2814 while (($#)); do
2815 if [[ "$1" =~ ^($|(\.|\.\.|/)($|/)) ]]; then
2816 die "${FUNCNAME}(): Invalid argument '$1'"
2063 if ! _python_implementation && [[ "$1" =~ ^/usr/lib(32|64)?/python[[:digit:]]+\.[[:digit:]]+ ]]; then 2817 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" 2818 die "${FUNCNAME}(): Paths of directories / files in site-packages directories must be relative to site-packages directories"
2065 elif [[ "$1" =~ ^/ ]]; then 2819 elif [[ "$1" =~ ^/ ]]; then
2066 if _python_package_supporting_installation_for_multiple_python_abis; then 2820 if _python_package_supporting_installation_for_multiple_python_abis; then
2821 if [[ "${allow_evaluated_non_sitedir_paths}" != "1" ]]; then
2067 die "${FUNCNAME}(): Absolute paths cannot be used in ebuilds of packages supporting installation for multiple Python ABIs" 2822 die "${FUNCNAME}(): Absolute paths cannot be used in ebuilds of packages supporting installation for multiple Python ABIs"
2068 fi 2823 fi
2069 if [[ -d "${root}$1" ]]; then 2824 if [[ "$1" != *\$* ]]; then
2070 other_dirs+=("${root}$1") 2825 die "${FUNCNAME}(): '$1' has invalid syntax"
2071 elif [[ -f "${root}$1" ]]; then 2826 fi
2072 other_files+=("${root}$1") 2827 if [[ "$1" == *.py ]]; then
2073 elif [[ -e "${root}$1" ]]; then 2828 evaluated_files+=("$1")
2074 eerror "'${root}$1' is not a file or a directory!" 2829 else
2830 evaluated_dirs+=("$1")
2831 fi
2075 else 2832 else
2833 if [[ -d "${root}$1" ]]; then
2834 other_dirs+=("${root}$1")
2835 elif [[ -f "${root}$1" ]]; then
2836 other_files+=("${root}$1")
2837 elif [[ -e "${root}$1" ]]; then
2838 eerror "${FUNCNAME}(): '${root}$1' is not a regular file or a directory"
2839 else
2076 eerror "'${root}$1' does not exist!" 2840 eerror "${FUNCNAME}(): '${root}$1' does not exist"
2841 fi
2077 fi 2842 fi
2078 else 2843 else
2079 for PYTHON_ABI in ${iterated_PYTHON_ABIS}; do 2844 for PYTHON_ABI in ${iterated_PYTHON_ABIS}; do
2080 if [[ -d "${root}$(python_get_sitedir)/$1" ]]; then 2845 if [[ -d "${root}$(python_get_sitedir)/$1" ]]; then
2081 site_packages_dirs+=("$1") 2846 site_packages_dirs+=("$1")
2082 break 2847 break
2083 elif [[ -f "${root}$(python_get_sitedir)/$1" ]]; then 2848 elif [[ -f "${root}$(python_get_sitedir)/$1" ]]; then
2084 site_packages_files+=("$1") 2849 site_packages_files+=("$1")
2085 break 2850 break
2086 elif [[ -e "${root}$(python_get_sitedir)/$1" ]]; then 2851 elif [[ -e "${root}$(python_get_sitedir)/$1" ]]; then
2087 eerror "'$1' is not a file or a directory!" 2852 eerror "${FUNCNAME}(): '$1' is not a regular file or a directory"
2088 else 2853 else
2089 eerror "'$1' does not exist!" 2854 eerror "${FUNCNAME}(): '$1' does not exist"
2090 fi 2855 fi
2091 done 2856 done
2092 fi 2857 fi
2093 shift 2858 shift
2094 done 2859 done
2095 2860
2096 # Set additional options. 2861 # Set additional options.
2097 options+=("-q") 2862 options+=("-q")
2098 2863
2099 for PYTHON_ABI in ${iterated_PYTHON_ABIS}; do 2864 for PYTHON_ABI in ${iterated_PYTHON_ABIS}; do
2100 if ((${#site_packages_dirs[@]})) || ((${#site_packages_files[@]})); then 2865 if ((${#site_packages_dirs[@]})) || ((${#site_packages_files[@]})) || ((${#evaluated_dirs[@]})) || ((${#evaluated_files[@]})); then
2101 return_code="0" 2866 return_code="0"
2867 stderr=""
2102 ebegin "Compilation and optimization of Python modules for $(python_get_implementation) $(python_get_version)" 2868 ebegin "Compilation and optimization of Python modules for $(python_get_implementation_and_version)"
2103 if ((${#site_packages_dirs[@]})); then 2869 if ((${#site_packages_dirs[@]})) || ((${#evaluated_dirs[@]})); then
2104 for dir in "${site_packages_dirs[@]}"; do 2870 for dir in "${site_packages_dirs[@]}"; do
2105 site_packages_absolute_dirs+=("${root}$(python_get_sitedir)/${dir}") 2871 dirs+=("${root}$(python_get_sitedir)/${dir}")
2106 done 2872 done
2107 "$(PYTHON)" "${root}$(python_get_libdir)/compileall.py" "${options[@]}" "${site_packages_absolute_dirs[@]}" || return_code="1" 2873 for dir in "${evaluated_dirs[@]}"; do
2874 eval "dirs+=(\"\${root}${dir}\")"
2875 done
2876 stderr+="${stderr:+$'\n'}$("$(PYTHON)" -m compileall "${options[@]}" "${dirs[@]}" 2>&1)" || return_code="1"
2108 if [[ "$(_python_get_implementation "${PYTHON_ABI}")" != "Jython" ]]; then 2877 if ! has "$(_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" 2878 "$(PYTHON)" -O -m compileall "${options[@]}" "${dirs[@]}" &> /dev/null || return_code="1"
2110 fi 2879 fi
2111 _python_clean_compiled_modules "${site_packages_absolute_dirs[@]}" 2880 _python_clean_compiled_modules "${dirs[@]}"
2112 fi 2881 fi
2113 if ((${#site_packages_files[@]})); then 2882 if ((${#site_packages_files[@]})) || ((${#evaluated_files[@]})); then
2114 for file in "${site_packages_files[@]}"; do 2883 for file in "${site_packages_files[@]}"; do
2115 site_packages_absolute_files+=("${root}$(python_get_sitedir)/${file}") 2884 files+=("${root}$(python_get_sitedir)/${file}")
2116 done 2885 done
2117 "$(PYTHON)" "${root}$(python_get_libdir)/py_compile.py" "${site_packages_absolute_files[@]}" || return_code="1" 2886 for file in "${evaluated_files[@]}"; do
2887 eval "files+=(\"\${root}${file}\")"
2888 done
2889 stderr+="${stderr:+$'\n'}$("$(PYTHON)" -m py_compile "${files[@]}" 2>&1)" || return_code="1"
2118 if [[ "$(_python_get_implementation "${PYTHON_ABI}")" != "Jython" ]]; then 2890 if ! has "$(_python_get_implementation "${PYTHON_ABI}")" Jython PyPy; then
2119 "$(PYTHON)" -O "${root}$(python_get_libdir)/py_compile.py" "${site_packages_absolute_files[@]}" &> /dev/null || return_code="1" 2891 "$(PYTHON)" -O -m py_compile "${files[@]}" &> /dev/null || return_code="1"
2120 fi 2892 fi
2121 _python_clean_compiled_modules "${site_packages_absolute_files[@]}" 2893 _python_clean_compiled_modules "${files[@]}"
2122 fi 2894 fi
2123 eend "${return_code}" 2895 eend "${return_code}"
2896 if [[ -n "${stderr}" ]]; then
2897 eerror "Syntax errors / warnings in Python modules for $(python_get_implementation_and_version):" &> /dev/null
2898 while read stderr_line; do
2899 eerror " ${stderr_line}"
2900 done <<< "${stderr}"
2124 fi 2901 fi
2125 unset site_packages_absolute_dirs site_packages_absolute_files 2902 fi
2903 unset dirs files
2126 done 2904 done
2127 2905
2128 if _python_package_supporting_installation_for_multiple_python_abis; then 2906 if _python_package_supporting_installation_for_multiple_python_abis; then
2129 # Restore previous value of PYTHON_ABI. 2907 # Restore previous value of PYTHON_ABI.
2130 if [[ -n "${previous_PYTHON_ABI}" ]]; then 2908 if [[ -n "${previous_PYTHON_ABI}" ]]; then
2134 fi 2912 fi
2135 fi 2913 fi
2136 2914
2137 if ((${#other_dirs[@]})) || ((${#other_files[@]})); then 2915 if ((${#other_dirs[@]})) || ((${#other_files[@]})); then
2138 return_code="0" 2916 return_code="0"
2917 stderr=""
2139 ebegin "Compilation and optimization of Python modules placed outside of site-packages directories for $(python_get_implementation) $(python_get_version)" 2918 ebegin "Compilation and optimization of Python modules placed outside of site-packages directories for $(python_get_implementation_and_version)"
2140 if ((${#other_dirs[@]})); then 2919 if ((${#other_dirs[@]})); then
2141 "$(PYTHON ${PYTHON_ABI})" "${root}$(python_get_libdir)/compileall.py" "${options[@]}" "${other_dirs[@]}" || return_code="1" 2920 stderr+="${stderr:+$'\n'}$("$(PYTHON ${PYTHON_ABI})" -m compileall "${options[@]}" "${other_dirs[@]}" 2>&1)" || return_code="1"
2142 if [[ "$(_python_get_implementation "${PYTHON_ABI}")" != "Jython" ]]; then 2921 if ! has "$(_python_get_implementation "${PYTHON_ABI}")" Jython PyPy; then
2143 "$(PYTHON ${PYTHON_ABI})" -O "${root}$(python_get_libdir)/compileall.py" "${options[@]}" "${other_dirs[@]}" &> /dev/null || return_code="1" 2922 "$(PYTHON ${PYTHON_ABI})" -O -m compileall "${options[@]}" "${other_dirs[@]}" &> /dev/null || return_code="1"
2144 fi 2923 fi
2145 _python_clean_compiled_modules "${other_dirs[@]}" 2924 _python_clean_compiled_modules "${other_dirs[@]}"
2146 fi 2925 fi
2147 if ((${#other_files[@]})); then 2926 if ((${#other_files[@]})); then
2148 "$(PYTHON ${PYTHON_ABI})" "${root}$(python_get_libdir)/py_compile.py" "${other_files[@]}" || return_code="1" 2927 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 2928 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" 2929 "$(PYTHON ${PYTHON_ABI})" -O -m py_compile "${other_files[@]}" &> /dev/null || return_code="1"
2151 fi 2930 fi
2152 _python_clean_compiled_modules "${other_dirs[@]}" 2931 _python_clean_compiled_modules "${other_files[@]}"
2153 fi 2932 fi
2154 eend "${return_code}" 2933 eend "${return_code}"
2934 if [[ -n "${stderr}" ]]; then
2935 eerror "Syntax errors / warnings in Python modules placed outside of site-packages directories for $(python_get_implementation_and_version):" &> /dev/null
2936 while read stderr_line; do
2937 eerror " ${stderr_line}"
2938 done <<< "${stderr}"
2939 fi
2155 fi 2940 fi
2156 else 2941 else
2157 # Deprecated part of python_mod_optimize() 2942 # Deprecated part of python_mod_optimize()
2943 ewarn
2944 ewarn "Deprecation Warning: Usage of ${FUNCNAME}() in packages not supporting installation"
2945 ewarn "for multiple Python ABIs in EAPI <=2 is deprecated and will be disallowed on 2011-08-01."
2946 ewarn "Use EAPI >=3 and call ${FUNCNAME}() with paths having appropriate syntax."
2947 ewarn "The ebuild needs to be fixed. Please report a bug, if it has not been already reported."
2948 ewarn
2158 2949
2159 local myroot mydirs=() myfiles=() myopts=() return_code="0" 2950 local myroot mydirs=() myfiles=() myopts=() return_code="0"
2160 2951
2161 # strip trailing slash 2952 # strip trailing slash
2162 myroot="${EROOT%/}" 2953 myroot="${EROOT%/}"
2169 ;; 2960 ;;
2170 -d|-x) 2961 -d|-x)
2171 myopts+=("$1" "$2") 2962 myopts+=("$1" "$2")
2172 shift 2963 shift
2173 ;; 2964 ;;
2965 --)
2966 shift
2967 break
2968 ;;
2174 -*) 2969 -*)
2175 ewarn "${FUNCNAME}(): Ignoring option '$1'" 2970 die "${FUNCNAME}(): Unrecognized option '$1'"
2176 ;; 2971 ;;
2177 *) 2972 *)
2178 break 2973 break
2179 ;; 2974 ;;
2180 esac 2975 esac
2181 shift 2976 shift
2182 done 2977 done
2183 2978
2184 if [[ "$#" -eq 0 ]]; then 2979 if [[ "$#" -eq 0 ]]; then
2185 _python_set_color_variables 2980 die "${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 ${FUNCNAME}() with paths to Python modules." &> /dev/null
2196 einfo "The ebuild needs to be fixed. Please report a bug, if it has not been already reported." &> /dev/null
2197 einfo &> /dev/null
2198 fi 2981 fi
2199 2982
2200 while (($#)); do 2983 while (($#)); do
2984 if [[ "$1" =~ ^($|(\.|\.\.|/)($|/)) ]]; then
2985 die "${FUNCNAME}(): Invalid argument '$1'"
2201 if [[ -d "${myroot}/${1#/}" ]]; then 2986 elif [[ -d "${myroot}/${1#/}" ]]; then
2202 mydirs+=("${myroot}/${1#/}") 2987 mydirs+=("${myroot}/${1#/}")
2203 elif [[ -f "${myroot}/${1#/}" ]]; then 2988 elif [[ -f "${myroot}/${1#/}" ]]; then
2204 # Files are passed to python_mod_compile which is EROOT-aware 2989 myfiles+=("${myroot}/${1#/}")
2205 myfiles+=("$1")
2206 elif [[ -e "${myroot}/${1#/}" ]]; then 2990 elif [[ -e "${myroot}/${1#/}" ]]; then
2207 eerror "${myroot}/${1#/} is not a file or directory!" 2991 eerror "${FUNCNAME}(): ${myroot}/${1#/} is not a regular file or directory"
2208 else 2992 else
2209 eerror "${myroot}/${1#/} does not exist!" 2993 eerror "${FUNCNAME}(): ${myroot}/${1#/} does not exist"
2210 fi 2994 fi
2211 shift 2995 shift
2212 done 2996 done
2213 2997
2214 # set additional opts 2998 # set additional opts
2222 "$(PYTHON ${PYTHON_ABI})" -O "${myroot}$(python_get_libdir)/compileall.py" "${myopts[@]}" "${mydirs[@]}" &> /dev/null || return_code="1" 3006 "$(PYTHON ${PYTHON_ABI})" -O "${myroot}$(python_get_libdir)/compileall.py" "${myopts[@]}" "${mydirs[@]}" &> /dev/null || return_code="1"
2223 _python_clean_compiled_modules "${mydirs[@]}" 3007 _python_clean_compiled_modules "${mydirs[@]}"
2224 fi 3008 fi
2225 3009
2226 if ((${#myfiles[@]})); then 3010 if ((${#myfiles[@]})); then
3011 "$(PYTHON ${PYTHON_ABI})" "${myroot}$(python_get_libdir)/py_compile.py" "${myfiles[@]}" || return_code="1"
3012 "$(PYTHON ${PYTHON_ABI})" -O "${myroot}$(python_get_libdir)/py_compile.py" "${myfiles[@]}" &> /dev/null || return_code="1"
2227 python_mod_compile "${myfiles[@]}" 3013 _python_clean_compiled_modules "${myfiles[@]}"
2228 fi 3014 fi
2229 3015
2230 eend "${return_code}" 3016 eend "${return_code}"
2231 fi 3017 fi
2232} 3018}
2233 3019
2234# @FUNCTION: python_mod_cleanup 3020# @FUNCTION: python_mod_cleanup
2235# @USAGE: [directory|file] 3021# @USAGE: [--allow-evaluated-non-sitedir-paths] [--] <file|directory> [files|directories]
2236# @DESCRIPTION: 3022# @DESCRIPTION:
2237# Run with optional arguments, where arguments are Python modules. If none given, 3023# 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# 3024#
2244# This function can be used only in pkg_postrm() phase. 3025# This function can be used only in pkg_postrm() phase.
2245python_mod_cleanup() { 3026python_mod_cleanup() {
3027 if [[ "${EBUILD_PHASE}" != "postrm" ]]; then
3028 die "${FUNCNAME}() can be used only in pkg_postrm() phase"
3029 fi
3030
3031 _python_check_python_pkg_setup_execution
2246 _python_initialize_prefix_variables 3032 _python_initialize_prefix_variables
2247 3033
2248 local dir iterated_PYTHON_ABIS PYTHON_ABI="${PYTHON_ABI}" root search_paths=() sitedir 3034 local allow_evaluated_non_sitedir_paths="0" dir iterated_PYTHON_ABIS PYTHON_ABI="${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 3035
2253 if _python_package_supporting_installation_for_multiple_python_abis; then 3036 if _python_package_supporting_installation_for_multiple_python_abis; then
2254 if [[ -z "${PYTHON_ABIS}" ]]; then 3037 if has "${EAPI:-0}" 0 1 2 3 && [[ -z "${PYTHON_ABIS}" ]]; then
2255 die "${FUNCNAME}(): Environment not initialized" 3038 die "${FUNCNAME}(): python_pkg_setup() or python_execute_function() not called"
2256 fi 3039 fi
2257 iterated_PYTHON_ABIS="${PYTHON_ABIS}" 3040 iterated_PYTHON_ABIS="${PYTHON_ABIS}"
2258 else 3041 else
3042 if has "${EAPI:-0}" 0 1 2 3; then
2259 iterated_PYTHON_ABIS="${PYTHON_ABI:-$(PYTHON --ABI)}" 3043 iterated_PYTHON_ABIS="${PYTHON_ABI:-$(PYTHON --ABI)}"
3044 else
3045 iterated_PYTHON_ABIS="${PYTHON_ABI}"
3046 fi
2260 fi 3047 fi
2261 3048
2262 # Strip trailing slash from EROOT. 3049 # Strip trailing slash from EROOT.
2263 root="${EROOT%/}" 3050 root="${EROOT%/}"
2264 3051
3052 while (($#)); do
3053 case "$1" in
3054 --allow-evaluated-non-sitedir-paths)
3055 allow_evaluated_non_sitedir_paths="1"
3056 ;;
3057 --)
3058 shift
3059 break
3060 ;;
3061 -*)
3062 die "${FUNCNAME}(): Unrecognized option '$1'"
3063 ;;
3064 *)
3065 break
3066 ;;
3067 esac
3068 shift
3069 done
3070
3071 if [[ "${allow_evaluated_non_sitedir_paths}" == "1" ]] && ! _python_package_supporting_installation_for_multiple_python_abis; then
3072 die "${FUNCNAME}(): '--allow-evaluated-non-sitedir-paths' option cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs"
3073 fi
3074
2265 if [[ "$#" -gt 0 ]]; then 3075 if [[ "$#" -eq 0 ]]; then
2266 if ! has "${EAPI:-0}" 0 1 2 || _python_package_supporting_installation_for_multiple_python_abis; then 3076 die "${FUNCNAME}(): Missing files or directories"
3077 fi
3078
3079 if ! has "${EAPI:-0}" 0 1 2 || _python_package_supporting_installation_for_multiple_python_abis || _python_implementation || [[ "${CATEGORY}/${PN}" == "sys-apps/portage" ]]; then
2267 while (($#)); do 3080 while (($#)); do
3081 if [[ "$1" =~ ^($|(\.|\.\.|/)($|/)) ]]; then
3082 die "${FUNCNAME}(): Invalid argument '$1'"
2268 if ! _python_implementation && [[ "$1" =~ ^/usr/lib(32|64)?/python[[:digit:]]+\.[[:digit:]]+ ]]; then 3083 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" 3084 die "${FUNCNAME}(): Paths of directories / files in site-packages directories must be relative to site-packages directories"
2270 elif [[ "$1" =~ ^/ ]]; then 3085 elif [[ "$1" =~ ^/ ]]; then
2271 if _python_package_supporting_installation_for_multiple_python_abis; then 3086 if _python_package_supporting_installation_for_multiple_python_abis; then
3087 if [[ "${allow_evaluated_non_sitedir_paths}" != "1" ]]; then
2272 die "${FUNCNAME}(): Absolute paths cannot be used in ebuilds of packages supporting installation for multiple Python ABIs" 3088 die "${FUNCNAME}(): Absolute paths cannot be used in ebuilds of packages supporting installation for multiple Python ABIs"
2273 fi 3089 fi
3090 if [[ "$1" != *\$* ]]; then
3091 die "${FUNCNAME}(): '$1' has invalid syntax"
3092 fi
3093 for PYTHON_ABI in ${iterated_PYTHON_ABIS}; do
3094 eval "search_paths+=(\"\${root}$1\")"
3095 done
3096 else
2274 search_paths+=("${root}$1") 3097 search_paths+=("${root}$1")
3098 fi
2275 else 3099 else
2276 for PYTHON_ABI in ${iterated_PYTHON_ABIS}; do 3100 for PYTHON_ABI in ${iterated_PYTHON_ABIS}; do
2277 search_paths+=("${root}$(python_get_sitedir)/$1") 3101 search_paths+=("${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+=("${sitedir}")
2308 fi
2309 done 3102 done
2310 fi 3103 fi
3104 shift
2311 done 3105 done
2312 for sitedir in "${root}"/usr/share/jython-*/Lib/site-packages; do 3106 else
2313 if [[ -d "${sitedir}" ]]; then 3107 # Deprecated part of python_mod_cleanup()
3108 ewarn
3109 ewarn "Deprecation Warning: Usage of ${FUNCNAME}() in packages not supporting installation"
3110 ewarn "for multiple Python ABIs in EAPI <=2 is deprecated and will be disallowed on 2011-08-01."
3111 ewarn "Use EAPI >=3 and call ${FUNCNAME}() with paths having appropriate syntax."
3112 ewarn "The ebuild needs to be fixed. Please report a bug, if it has not been already reported."
3113 ewarn
3114
2314 search_paths+=("${sitedir}") 3115 search_paths=("${@#/}")
2315 fi 3116 search_paths=("${search_paths[@]/#/${root}/}")
2316 done
2317 fi 3117 fi
2318 3118
2319 _python_clean_compiled_modules "${search_paths[@]}" 3119 _python_clean_compiled_modules "${search_paths[@]}"
2320} 3120}
2321 3121
2322# ================================================================================================ 3122# ================================================================================================
2323# ===================================== DEPRECATED FUNCTIONS ===================================== 3123# ===================================== DEPRECATED FUNCTIONS =====================================
2324# ================================================================================================ 3124# ================================================================================================
2325 3125
2326# @FUNCTION: python_version 3126fi # _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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