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Revision 1.99 Revision 1.141
1# Copyright 1999-2010 Gentoo Foundation 1# Copyright 1999-2011 Gentoo Foundation
2# Distributed under the terms of the GNU General Public License v2 2# Distributed under the terms of the GNU General Public License v2
3# $Header: /var/cvsroot/gentoo-x86/eclass/python.eclass,v 1.99 2010/05/25 19:49:54 arfrever Exp $ 3# $Header: /var/cvsroot/gentoo-x86/eclass/python.eclass,v 1.141 2011/11/30 08:55:18 djc Exp $
4 4
5# @ECLASS: python.eclass 5# @ECLASS: python.eclass
6# @MAINTAINER: 6# @MAINTAINER:
7# Gentoo Python Project <python@gentoo.org> 7# Gentoo Python Project <python@gentoo.org>
8# @BLURB: Eclass for Python packages 8# @BLURB: Eclass for Python packages
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
12inherit multilib 12inherit multilib
13 13
14if ! has "${EAPI:-0}" 0 1 2 3; then 14if ! has "${EAPI:-0}" 0 1 2 3 4; then
15 die "API of python.eclass in EAPI=\"${EAPI}\" not established" 15 die "API of python.eclass in EAPI=\"${EAPI}\" not established"
16fi 16fi
17 17
18_CPYTHON2_SUPPORTED_ABIS=(2.4 2.5 2.6 2.7) 18_CPYTHON2_GLOBALLY_SUPPORTED_ABIS=(2.4 2.5 2.6 2.7)
19_CPYTHON3_SUPPORTED_ABIS=(3.0 3.1 3.2) 19_CPYTHON3_GLOBALLY_SUPPORTED_ABIS=(3.1 3.2)
20_JYTHON_SUPPORTED_ABIS=(2.5-jython) 20_JYTHON_GLOBALLY_SUPPORTED_ABIS=(2.5-jython)
21_PYPY_GLOBALLY_SUPPORTED_ABIS=(2.7-pypy-1.7)
22_PYTHON_GLOBALLY_SUPPORTED_ABIS=(${_CPYTHON2_GLOBALLY_SUPPORTED_ABIS[@]} ${_CPYTHON3_GLOBALLY_SUPPORTED_ABIS[@]} ${_JYTHON_GLOBALLY_SUPPORTED_ABIS[@]} ${_PYPY_GLOBALLY_SUPPORTED_ABIS[@]})
23
24# ================================================================================================
25# ===================================== HANDLING OF METADATA =====================================
26# ================================================================================================
27
28_PYTHON_ABI_PATTERN_REGEX="([[:alnum:]]|\.|-|\*|\[|\])+"
29
30_python_check_python_abi_matching() {
31 local pattern patterns patterns_list="0" PYTHON_ABI
32
33 while (($#)); do
34 case "$1" in
35 --patterns-list)
36 patterns_list="1"
37 ;;
38 --)
39 shift
40 break
41 ;;
42 -*)
43 die "${FUNCNAME}(): Unrecognized option '$1'"
44 ;;
45 *)
46 break
47 ;;
48 esac
49 shift
50 done
51
52 if [[ "$#" -ne 2 ]]; then
53 die "${FUNCNAME}() requires 2 arguments"
54 fi
55
56 PYTHON_ABI="$1"
57
58 if [[ "${patterns_list}" == "0" ]]; then
59 pattern="$2"
60
61 if [[ "${pattern}" == *"-cpython" ]]; then
62 [[ "${PYTHON_ABI}" =~ ^[[:digit:]]+\.[[:digit:]]+$ && "${PYTHON_ABI}" == ${pattern%-cpython} ]]
63 elif [[ "${pattern}" == *"-jython" ]]; then
64 [[ "${PYTHON_ABI}" == ${pattern} ]]
65 elif [[ "${pattern}" == *"-pypy-"* ]]; then
66 [[ "${PYTHON_ABI}" == ${pattern} ]]
67 else
68 if [[ "${PYTHON_ABI}" =~ ^[[:digit:]]+\.[[:digit:]]+$ ]]; then
69 [[ "${PYTHON_ABI}" == ${pattern} ]]
70 elif [[ "${PYTHON_ABI}" =~ ^[[:digit:]]+\.[[:digit:]]+-jython$ ]]; then
71 [[ "${PYTHON_ABI%-jython}" == ${pattern} ]]
72 elif [[ "${PYTHON_ABI}" =~ ^[[:digit:]]+\.[[:digit:]]+-pypy-[[:digit:]]+\.[[:digit:]]+$ ]]; then
73 [[ "${PYTHON_ABI%-pypy-*}" == ${pattern} ]]
74 else
75 die "${FUNCNAME}(): Unrecognized Python ABI '${PYTHON_ABI}'"
76 fi
77 fi
78 else
79 patterns="${2// /$'\n'}"
80
81 while read pattern; do
82 if _python_check_python_abi_matching "${PYTHON_ABI}" "${pattern}"; then
83 return 0
84 fi
85 done <<< "${patterns}"
86
87 return 1
88 fi
89}
90
91_python_package_supporting_installation_for_multiple_python_abis() {
92 if has "${EAPI:-0}" 0 1 2 3 4; then
93 if [[ -n "${SUPPORT_PYTHON_ABIS}" ]]; then
94 return 0
95 else
96 return 1
97 fi
98 else
99 die "${FUNCNAME}(): Support for EAPI=\"${EAPI}\" not implemented"
100 fi
101}
21 102
22# @ECLASS-VARIABLE: PYTHON_DEPEND 103# @ECLASS-VARIABLE: PYTHON_DEPEND
23# @DESCRIPTION: 104# @DESCRIPTION:
24# Specification of dependency on dev-lang/python. 105# Specification of dependency on dev-lang/python.
25# Syntax: 106# Syntax:
27# version_components_group: <major_version[:[minimal_version][:maximal_version]]> 108# version_components_group: <major_version[:[minimal_version][:maximal_version]]>
28# major_version: <2|3|*> 109# major_version: <2|3|*>
29# minimal_version: <minimal_major_version.minimal_minor_version> 110# minimal_version: <minimal_major_version.minimal_minor_version>
30# maximal_version: <maximal_major_version.maximal_minor_version> 111# maximal_version: <maximal_major_version.maximal_minor_version>
31 112
32_parse_PYTHON_DEPEND() { 113_python_parse_PYTHON_DEPEND() {
33 local major_version maximal_version minimal_version python_all="0" python_maximal_version python_minimal_version python_versions=() python2="0" python2_maximal_version python2_minimal_version python3="0" python3_maximal_version python3_minimal_version USE_flag= version_components_group version_components_group_regex version_components_groups 114 local major_version maximal_version minimal_version python_all="0" python_maximal_version python_minimal_version python_versions=() python2="0" python2_maximal_version python2_minimal_version python3="0" python3_maximal_version python3_minimal_version USE_flag= version_components_group version_components_group_regex version_components_groups
34 115
35 version_components_group_regex="(2|3|\*)(:([[:digit:]]+\.[[:digit:]]+)?(:([[:digit:]]+\.[[:digit:]]+)?)?)?" 116 version_components_group_regex="(2|3|\*)(:([[:digit:]]+\.[[:digit:]]+)?(:([[:digit:]]+\.[[:digit:]]+)?)?)?"
36 version_components_groups="${PYTHON_DEPEND}" 117 version_components_groups="${PYTHON_DEPEND}"
37 118
60 fi 141 fi
61 fi 142 fi
62 143
63 if [[ "${major_version}" == "2" ]]; then 144 if [[ "${major_version}" == "2" ]]; then
64 python2="1" 145 python2="1"
65 python_versions=("${_CPYTHON2_SUPPORTED_ABIS[@]}") 146 python_versions=("${_CPYTHON2_GLOBALLY_SUPPORTED_ABIS[@]}")
66 python2_minimal_version="${minimal_version}" 147 python2_minimal_version="${minimal_version}"
67 python2_maximal_version="${maximal_version}" 148 python2_maximal_version="${maximal_version}"
68 elif [[ "${major_version}" == "3" ]]; then 149 elif [[ "${major_version}" == "3" ]]; then
69 python3="1" 150 python3="1"
70 python_versions=("${_CPYTHON3_SUPPORTED_ABIS[@]}") 151 python_versions=("${_CPYTHON3_GLOBALLY_SUPPORTED_ABIS[@]}")
71 python3_minimal_version="${minimal_version}" 152 python3_minimal_version="${minimal_version}"
72 python3_maximal_version="${maximal_version}" 153 python3_maximal_version="${maximal_version}"
73 else 154 else
74 python_all="1" 155 python_all="1"
75 python_versions=("${_CPYTHON2_SUPPORTED_ABIS[@]}" "${_CPYTHON3_SUPPORTED_ABIS[@]}") 156 python_versions=("${_CPYTHON2_GLOBALLY_SUPPORTED_ABIS[@]}" "${_CPYTHON3_GLOBALLY_SUPPORTED_ABIS[@]}")
76 python_minimal_version="${minimal_version}" 157 python_minimal_version="${minimal_version}"
77 python_maximal_version="${maximal_version}" 158 python_maximal_version="${maximal_version}"
78 fi 159 fi
79 160
80 if [[ -n "${minimal_version}" ]] && ! has "${minimal_version}" "${python_versions[@]}"; then 161 if [[ -n "${minimal_version}" ]] && ! has "${minimal_version}" "${python_versions[@]}"; then
108 189
109 if [[ "${python_all}" == "1" ]]; then 190 if [[ "${python_all}" == "1" ]]; then
110 if [[ -z "${python_minimal_version}" && -z "${python_maximal_version}" ]]; then 191 if [[ -z "${python_minimal_version}" && -z "${python_maximal_version}" ]]; then
111 _PYTHON_ATOMS+=("dev-lang/python") 192 _PYTHON_ATOMS+=("dev-lang/python")
112 else 193 else
113 python_versions=("${_CPYTHON2_SUPPORTED_ABIS[@]}" "${_CPYTHON3_SUPPORTED_ABIS[@]}") 194 python_versions=("${_CPYTHON2_GLOBALLY_SUPPORTED_ABIS[@]}" "${_CPYTHON3_GLOBALLY_SUPPORTED_ABIS[@]}")
114 python_minimal_version="${python_minimal_version:-${python_versions[0]}}" 195 python_minimal_version="${python_minimal_version:-${python_versions[0]}}"
115 python_maximal_version="${python_maximal_version:-${python_versions[${#python_versions[@]}-1]}}" 196 python_maximal_version="${python_maximal_version:-${python_versions[${#python_versions[@]}-1]}}"
116 _append_accepted_versions_range 197 _append_accepted_versions_range
117 fi 198 fi
118 else 199 else
119 if [[ "${python3}" == "1" ]]; then 200 if [[ "${python3}" == "1" ]]; then
120 if [[ -z "${python3_minimal_version}" && -z "${python3_maximal_version}" ]]; then 201 if [[ -z "${python3_minimal_version}" && -z "${python3_maximal_version}" ]]; then
121 _PYTHON_ATOMS+=("=dev-lang/python-3*") 202 _PYTHON_ATOMS+=("=dev-lang/python-3*")
122 else 203 else
123 python_versions=("${_CPYTHON3_SUPPORTED_ABIS[@]}") 204 python_versions=("${_CPYTHON3_GLOBALLY_SUPPORTED_ABIS[@]}")
124 python_minimal_version="${python3_minimal_version:-${python_versions[0]}}" 205 python_minimal_version="${python3_minimal_version:-${python_versions[0]}}"
125 python_maximal_version="${python3_maximal_version:-${python_versions[${#python_versions[@]}-1]}}" 206 python_maximal_version="${python3_maximal_version:-${python_versions[${#python_versions[@]}-1]}}"
126 _append_accepted_versions_range 207 _append_accepted_versions_range
127 fi 208 fi
128 fi 209 fi
129 if [[ "${python2}" == "1" ]]; then 210 if [[ "${python2}" == "1" ]]; then
130 if [[ -z "${python2_minimal_version}" && -z "${python2_maximal_version}" ]]; then 211 if [[ -z "${python2_minimal_version}" && -z "${python2_maximal_version}" ]]; then
131 _PYTHON_ATOMS+=("=dev-lang/python-2*") 212 _PYTHON_ATOMS+=("=dev-lang/python-2*")
132 else 213 else
133 python_versions=("${_CPYTHON2_SUPPORTED_ABIS[@]}") 214 python_versions=("${_CPYTHON2_GLOBALLY_SUPPORTED_ABIS[@]}")
134 python_minimal_version="${python2_minimal_version:-${python_versions[0]}}" 215 python_minimal_version="${python2_minimal_version:-${python_versions[0]}}"
135 python_maximal_version="${python2_maximal_version:-${python_versions[${#python_versions[@]}-1]}}" 216 python_maximal_version="${python2_maximal_version:-${python_versions[${#python_versions[@]}-1]}}"
136 _append_accepted_versions_range 217 _append_accepted_versions_range
137 fi 218 fi
138 fi 219 fi
153} 234}
154 235
155DEPEND=">=app-admin/eselect-python-20091230" 236DEPEND=">=app-admin/eselect-python-20091230"
156RDEPEND="${DEPEND}" 237RDEPEND="${DEPEND}"
157 238
158if [[ -n "${PYTHON_DEPEND}" && -n "${NEED_PYTHON}" ]]; then
159 die "PYTHON_DEPEND and NEED_PYTHON cannot be set simultaneously"
160elif [[ -n "${PYTHON_DEPEND}" ]]; then 239if [[ -n "${PYTHON_DEPEND}" ]]; then
161 _parse_PYTHON_DEPEND 240 _python_parse_PYTHON_DEPEND
162elif [[ -n "${NEED_PYTHON}" ]]; then
163 if ! has "${EAPI:-0}" 0 1 2; then
164 eerror "Use PYTHON_DEPEND instead of NEED_PYTHON."
165 die "NEED_PYTHON cannot be used in this EAPI"
166 fi
167 _PYTHON_ATOMS=(">=dev-lang/python-${NEED_PYTHON}")
168 DEPEND+="${DEPEND:+ }${_PYTHON_ATOMS[@]}"
169 RDEPEND+="${RDEPEND:+ }${_PYTHON_ATOMS[@]}"
170else 241else
171 _PYTHON_ATOMS=("dev-lang/python") 242 _PYTHON_ATOMS=("dev-lang/python")
243fi
244unset -f _python_parse_PYTHON_DEPEND
245
246if [[ -n "${NEED_PYTHON}" ]]; then
247 eerror "Use PYTHON_DEPEND variable instead of NEED_PYTHON variable."
248 die "NEED_PYTHON variable is banned"
172fi 249fi
173 250
174# @ECLASS-VARIABLE: PYTHON_USE_WITH 251# @ECLASS-VARIABLE: PYTHON_USE_WITH
175# @DESCRIPTION: 252# @DESCRIPTION:
176# Set this to a space separated list of USE flags the Python slot in use must be built with. 253# Set this to a space separated list of USE flags the Python slot in use must be built with.
220_python_implementation() { 297_python_implementation() {
221 if [[ "${CATEGORY}/${PN}" == "dev-lang/python" ]]; then 298 if [[ "${CATEGORY}/${PN}" == "dev-lang/python" ]]; then
222 return 0 299 return 0
223 elif [[ "${CATEGORY}/${PN}" == "dev-java/jython" ]]; then 300 elif [[ "${CATEGORY}/${PN}" == "dev-java/jython" ]]; then
224 return 0 301 return 0
302 elif [[ "${CATEGORY}/${PN}" == "dev-python/pypy" ]]; then
303 return 0
225 else 304 else
226 return 1 305 return 1
227 fi 306 fi
228} 307}
229 308
230_python_package_supporting_installation_for_multiple_python_abis() { 309_python_abi-specific_local_scope() {
231 if [[ "${EBUILD_PHASE}" == "depend" ]]; then 310 [[ " ${FUNCNAME[@]:2} " =~ " "(_python_final_sanity_checks|python_execute_function|python_mod_optimize|python_mod_cleanup)" " ]]
232 die "${FUNCNAME}() cannot be used in global scope"
233 fi
234
235 if has "${EAPI:-0}" 0 1 2 3 4; then
236 if [[ -n "${SUPPORT_PYTHON_ABIS}" ]]; then
237 return 0
238 else
239 return 1
240 fi
241 else
242 die "${FUNCNAME}(): Support for EAPI=\"${EAPI}\" not implemented"
243 fi
244} 311}
245 312
246_python_initialize_prefix_variables() { 313_python_initialize_prefix_variables() {
247 if has "${EAPI:-0}" 0 1 2; then 314 if has "${EAPI:-0}" 0 1 2; then
248 if [[ -n "${ROOT}" && -z "${EROOT}" ]]; then 315 if [[ -n "${ROOT}" && -z "${EROOT}" ]]; then
252 ED="${D%/}${EPREFIX}/" 319 ED="${D%/}${EPREFIX}/"
253 fi 320 fi
254 fi 321 fi
255} 322}
256 323
257unset PYTHON_SANITY_CHECKS 324unset PYTHON_SANITY_CHECKS_EXECUTED PYTHON_SKIP_SANITY_CHECKS
258 325
259_python_initial_sanity_checks() { 326_python_initial_sanity_checks() {
260 if [[ "$(declare -p PYTHON_SANITY_CHECKS 2> /dev/null)" != "declare -- PYTHON_SANITY_CHECKS="* ]]; then 327 if [[ "$(declare -p PYTHON_SANITY_CHECKS_EXECUTED 2> /dev/null)" != "declare -- PYTHON_SANITY_CHECKS_EXECUTED="* || " ${FUNCNAME[@]:1} " =~ " "(python_set_active_version|python_pkg_setup)" " && -z "${PYTHON_SKIP_SANITY_CHECKS}" ]]; then
261 # Ensure that /usr/bin/python and /usr/bin/python-config are valid. 328 # Ensure that /usr/bin/python and /usr/bin/python-config are valid.
262 if [[ "$(readlink "${EPREFIX}/usr/bin/python")" != "python-wrapper" ]]; then 329 if [[ "$(readlink "${EPREFIX}/usr/bin/python")" != "python-wrapper" ]]; then
263 eerror "'${EPREFIX}/usr/bin/python' is not valid symlink." 330 eerror "'${EPREFIX}/usr/bin/python' is not valid symlink."
264 eerror "Use \`eselect python set \${python_interpreter}\` to fix this problem." 331 eerror "Use \`eselect python set \${python_interpreter}\` to fix this problem."
265 die "'${EPREFIX}/usr/bin/python' is not valid symlink" 332 die "'${EPREFIX}/usr/bin/python' is not valid symlink"
271 fi 338 fi
272 fi 339 fi
273} 340}
274 341
275_python_final_sanity_checks() { 342_python_final_sanity_checks() {
276 if ! _python_implementation && [[ "$(declare -p PYTHON_SANITY_CHECKS 2> /dev/null)" != "declare -- PYTHON_SANITY_CHECKS="* ]]; then 343 if ! _python_implementation && [[ "$(declare -p PYTHON_SANITY_CHECKS_EXECUTED 2> /dev/null)" != "declare -- PYTHON_SANITY_CHECKS_EXECUTED="* || " ${FUNCNAME[@]:1} " =~ " "(python_set_active_version|python_pkg_setup)" " && -z "${PYTHON_SKIP_SANITY_CHECKS}" ]]; then
277 local PYTHON_ABI="${PYTHON_ABI}" 344 local PYTHON_ABI="${PYTHON_ABI}"
278 for PYTHON_ABI in ${PYTHON_ABIS-${PYTHON_ABI}}; do 345 for PYTHON_ABI in ${PYTHON_ABIS-${PYTHON_ABI}}; do
279 # Ensure that appropriate version of Python is installed. 346 # Ensure that appropriate version of Python is installed.
280 if ! has_version "$(python_get_implementational_package)"; then 347 if ! has_version "$(python_get_implementational_package)"; then
281 die "$(python_get_implementational_package) is not installed" 348 die "$(python_get_implementational_package) is not installed"
291 eerror "Locally active version of Python: '$(EPYTHON="$(PYTHON)" python -c "${_PYTHON_ABI_EXTRACTION_COMMAND}")'" 358 eerror "Locally active version of Python: '$(EPYTHON="$(PYTHON)" python -c "${_PYTHON_ABI_EXTRACTION_COMMAND}")'"
292 die "'python' does not respect EPYTHON variable" 359 die "'python' does not respect EPYTHON variable"
293 fi 360 fi
294 done 361 done
295 fi 362 fi
296 PYTHON_SANITY_CHECKS="1" 363 PYTHON_SANITY_CHECKS_EXECUTED="1"
297} 364}
365
366# @ECLASS-VARIABLE: PYTHON_COLORS
367# @DESCRIPTION:
368# User-configurable colored output.
369PYTHON_COLORS="${PYTHON_COLORS:-0}"
298 370
299_python_set_color_variables() { 371_python_set_color_variables() {
300 if [[ "${NOCOLOR:-false}" =~ ^(false|no)$ ]]; then 372 if [[ "${PYTHON_COLORS}" != "0" && "${NOCOLOR:-false}" =~ ^(false|no)$ ]]; then
301 _BOLD=$'\e[1m' 373 _BOLD=$'\e[1m'
302 _RED=$'\e[1;31m' 374 _RED=$'\e[1;31m'
303 _GREEN=$'\e[1;32m' 375 _GREEN=$'\e[1;32m'
304 _BLUE=$'\e[1;34m' 376 _BLUE=$'\e[1;34m'
305 _CYAN=$'\e[1;36m' 377 _CYAN=$'\e[1;36m'
312 _CYAN= 384 _CYAN=
313 _NORMAL= 385 _NORMAL=
314 fi 386 fi
315} 387}
316 388
317unset PYTHON_PKG_SETUP_EXECUTED 389_python_check_python_pkg_setup_execution() {
390 [[ " ${FUNCNAME[@]:1} " =~ " "(python_set_active_version|python_pkg_setup)" " ]] && return
391
392 if ! has "${EAPI:-0}" 0 1 2 3 && [[ -z "${PYTHON_PKG_SETUP_EXECUTED}" ]]; then
393 die "python_pkg_setup() not called"
394 fi
395}
318 396
319# @FUNCTION: python_pkg_setup 397# @FUNCTION: python_pkg_setup
320# @DESCRIPTION: 398# @DESCRIPTION:
321# Perform sanity checks and initialize environment. 399# Perform sanity checks and initialize environment.
322# 400#
323# This function is exported in EAPI 2 and 3 when PYTHON_USE_WITH or PYTHON_USE_WITH_OR variable 401# This function is exported in EAPI 2 and 3 when PYTHON_USE_WITH or PYTHON_USE_WITH_OR variable
324# is set and always in EAPI >=4. Calling of this function is mandatory in EAPI >=4. 402# is set and always in EAPI >=4. Calling of this function is mandatory in EAPI >=4.
325#
326# This function can be used only in pkg_setup() phase.
327python_pkg_setup() { 403python_pkg_setup() {
328 # Check if phase is pkg_setup(). 404 if [[ "${EBUILD_PHASE}" != "setup" ]]; then
329 [[ "${EBUILD_PHASE}" != "setup" ]] && die "${FUNCNAME}() can be used only in pkg_setup() phase" 405 die "${FUNCNAME}() can be used only in pkg_setup() phase"
406 fi
407
408 if [[ "$#" -ne 0 ]]; then
409 die "${FUNCNAME}() does not accept arguments"
410 fi
411
412 export JYTHON_SYSTEM_CACHEDIR="1"
413 addwrite "${EPREFIX}/var/cache/jython"
330 414
331 if _python_package_supporting_installation_for_multiple_python_abis; then 415 if _python_package_supporting_installation_for_multiple_python_abis; then
332 _python_calculate_PYTHON_ABIS 416 _python_calculate_PYTHON_ABIS
333 export EPYTHON="$(PYTHON -f)" 417 export EPYTHON="$(PYTHON -f)"
334 else 418 else
366 die "Please rebuild ${python_atom} with at least one of the following USE flags enabled: ${PYTHON_USE_WITH_OR}" 450 die "Please rebuild ${python_atom} with at least one of the following USE flags enabled: ${PYTHON_USE_WITH_OR}"
367 fi 451 fi
368 } 452 }
369 453
370 if _python_package_supporting_installation_for_multiple_python_abis; then 454 if _python_package_supporting_installation_for_multiple_python_abis; then
371 python_execute_function -q python_pkg_setup_check_USE_flags 455 PYTHON_SKIP_SANITY_CHECKS="1" python_execute_function -q python_pkg_setup_check_USE_flags
372 else 456 else
373 python_pkg_setup_check_USE_flags 457 python_pkg_setup_check_USE_flags
374 fi 458 fi
375 459
376 unset -f python_pkg_setup_check_USE_flags 460 unset -f python_pkg_setup_check_USE_flags
377 fi 461 fi
378 462
379 PYTHON_PKG_SETUP_EXECUTED="1" 463 PYTHON_PKG_SETUP_EXECUTED="1"
380} 464}
381 465
382if ! has "${EAPI:-0}" 0 1 2 3 || has "${EAPI:-0}" 2 3 && [[ -n "${PYTHON_USE_WITH}" || -n "${PYTHON_USE_WITH_OR}" ]]; then 466if ! has "${EAPI:-0}" 0 1 2 3 || { has "${EAPI:-0}" 2 3 && [[ -n "${PYTHON_USE_WITH}" || -n "${PYTHON_USE_WITH_OR}" ]]; }; then
383 EXPORT_FUNCTIONS pkg_setup 467 EXPORT_FUNCTIONS pkg_setup
384fi 468fi
385 469
470_PYTHON_SHEBANG_BASE_PART_REGEX='^#![[:space:]]*([^[:space:]]*/usr/bin/env[[:space:]]+)?([^[:space:]]*/)?(jython|pypy-c|python)'
471
386# @FUNCTION: python_convert_shebangs 472# @FUNCTION: python_convert_shebangs
387# @USAGE: [-q|--quiet] [-r|--recursive] [-x|--only-executables] [--] <Python_version> <file|directory> [files|directories] 473# @USAGE: [-q|--quiet] [-r|--recursive] [-x|--only-executables] [--] <Python_ABI|Python_version> <file|directory> [files|directories]
388# @DESCRIPTION: 474# @DESCRIPTION:
389# Convert shebangs in specified files. Directories can be specified only with --recursive option. 475# Convert shebangs in specified files. Directories can be specified only with --recursive option.
390python_convert_shebangs() { 476python_convert_shebangs() {
477 _python_check_python_pkg_setup_execution
478
391 local argument file files=() only_executables="0" python_version quiet="0" recursive="0" 479 local argument file files=() only_executables="0" python_interpreter quiet="0" recursive="0"
392 480
393 while (($#)); do 481 while (($#)); do
394 case "$1" in 482 case "$1" in
395 -r|--recursive) 483 -r|--recursive)
396 recursive="1" 484 recursive="1"
419 die "${FUNCNAME}(): Missing Python version and files or directories" 507 die "${FUNCNAME}(): Missing Python version and files or directories"
420 elif [[ "$#" -eq 1 ]]; then 508 elif [[ "$#" -eq 1 ]]; then
421 die "${FUNCNAME}(): Missing files or directories" 509 die "${FUNCNAME}(): Missing files or directories"
422 fi 510 fi
423 511
424 python_version="$1" 512 if [[ -n "$(_python_get_implementation --ignore-invalid "$1")" ]]; then
513 python_interpreter="$(PYTHON "$1")"
514 else
515 python_interpreter="python$1"
516 fi
425 shift 517 shift
426 518
427 for argument in "$@"; do 519 for argument in "$@"; do
428 if [[ ! -e "${argument}" ]]; then 520 if [[ ! -e "${argument}" ]]; then
429 die "${FUNCNAME}(): '${argument}' does not exist" 521 die "${FUNCNAME}(): '${argument}' does not exist"
444 536
445 for file in "${files[@]}"; do 537 for file in "${files[@]}"; do
446 file="${file#./}" 538 file="${file#./}"
447 [[ "${only_executables}" == "1" && ! -x "${file}" ]] && continue 539 [[ "${only_executables}" == "1" && ! -x "${file}" ]] && continue
448 540
449 if [[ "$(head -n1 "${file}")" =~ ^'#!'.*python ]]; then 541 if [[ "$(head -n1 "${file}")" =~ ${_PYTHON_SHEBANG_BASE_PART_REGEX} ]]; then
450 [[ "$(sed -ne "2p" "${file}")" =~ ^"# Gentoo '".*"' wrapper script generated by python_generate_wrapper_scripts()"$ ]] && continue 542 [[ "$(sed -ne "2p" "${file}")" =~ ^"# Gentoo '".*"' wrapper script generated by python_generate_wrapper_scripts()"$ ]] && continue
451 543
452 if [[ "${quiet}" == "0" ]]; then 544 if [[ "${quiet}" == "0" ]]; then
453 einfo "Converting shebang in '${file}'" 545 einfo "Converting shebang in '${file}'"
454 fi 546 fi
455 547
456 sed -e "1s/python\([[:digit:]]\+\(\.[[:digit:]]\+\)\?\)\?/python${python_version}/" -i "${file}" || die "Conversion of shebang in '${file}' failed" 548 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 549 fi
461 done 550 done
462} 551}
463 552
464# @FUNCTION: python_clean_installation_image 553# @FUNCTION: python_clean_installation_image
465# @USAGE: [-q|--quiet] 554# @USAGE: [-q|--quiet]
466# @DESCRIPTION: 555# @DESCRIPTION:
467# Delete needless files in installation image. 556# Delete needless files in installation image.
557#
558# This function can be used only in src_install() phase.
468python_clean_installation_image() { 559python_clean_installation_image() {
560 if [[ "${EBUILD_PHASE}" != "install" ]]; then
561 die "${FUNCNAME}() can be used only in src_install() phase"
562 fi
563
564 _python_check_python_pkg_setup_execution
469 _python_initialize_prefix_variables 565 _python_initialize_prefix_variables
470 566
471 local file files=() quiet="0" 567 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"
475 568
476 while (($#)); do 569 while (($#)); do
477 case "$1" in 570 case "$1" in
478 -q|--quiet) 571 -q|--quiet)
479 quiet="1" 572 quiet="1"
530# @ECLASS-VARIABLE: SUPPORT_PYTHON_ABIS 623# @ECLASS-VARIABLE: SUPPORT_PYTHON_ABIS
531# @DESCRIPTION: 624# @DESCRIPTION:
532# Set this in EAPI <= 4 to indicate that current package supports installation for 625# Set this in EAPI <= 4 to indicate that current package supports installation for
533# multiple Python ABIs. 626# multiple Python ABIs.
534 627
628# @ECLASS-VARIABLE: PYTHON_TESTS_RESTRICTED_ABIS
629# @DESCRIPTION:
630# Space-separated list of Python ABI patterns. Testing in Python ABIs matching any Python ABI
631# patterns specified in this list is skipped.
632
535# @ECLASS-VARIABLE: PYTHON_EXPORT_PHASE_FUNCTIONS 633# @ECLASS-VARIABLE: PYTHON_EXPORT_PHASE_FUNCTIONS
536# @DESCRIPTION: 634# @DESCRIPTION:
537# Set this to export phase functions for the following ebuild phases: 635# Set this to export phase functions for the following ebuild phases:
538# src_prepare, src_configure, src_compile, src_test, src_install. 636# src_prepare(), src_configure(), src_compile(), src_test(), src_install().
539if ! has "${EAPI:-0}" 0 1; then 637if ! has "${EAPI:-0}" 0 1; then
540 python_src_prepare() { 638 python_src_prepare() {
639 if [[ "${EBUILD_PHASE}" != "prepare" ]]; then
640 die "${FUNCNAME}() can be used only in src_prepare() phase"
641 fi
642
541 if ! _python_package_supporting_installation_for_multiple_python_abis; then 643 if ! _python_package_supporting_installation_for_multiple_python_abis; then
542 die "${FUNCNAME}() cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs" 644 die "${FUNCNAME}() cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs"
543 fi 645 fi
544 646
647 _python_check_python_pkg_setup_execution
648
649 if [[ "$#" -ne 0 ]]; then
650 die "${FUNCNAME}() does not accept arguments"
651 fi
652
545 python_copy_sources 653 python_copy_sources
546 } 654 }
547 655
548 for python_default_function in src_configure src_compile src_test src_install; do 656 for python_default_function in src_configure src_compile src_test; do
549 eval "python_${python_default_function}() { 657 eval "python_${python_default_function}() {
658 if [[ \"\${EBUILD_PHASE}\" != \"${python_default_function#src_}\" ]]; then
659 die \"\${FUNCNAME}() can be used only in ${python_default_function}() phase\"
660 fi
661
550 if ! _python_package_supporting_installation_for_multiple_python_abis; then 662 if ! _python_package_supporting_installation_for_multiple_python_abis; then
551 die \"\${FUNCNAME}() cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs\" 663 die \"\${FUNCNAME}() cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs\"
552 fi 664 fi
665
666 _python_check_python_pkg_setup_execution
553 667
554 python_execute_function -d -s -- \"\$@\" 668 python_execute_function -d -s -- \"\$@\"
555 }" 669 }"
556 done 670 done
557 unset python_default_function 671 unset python_default_function
558 672
673 python_src_install() {
674 if [[ "${EBUILD_PHASE}" != "install" ]]; then
675 die "${FUNCNAME}() can be used only in src_install() phase"
676 fi
677
678 if ! _python_package_supporting_installation_for_multiple_python_abis; then
679 die "${FUNCNAME}() cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs"
680 fi
681
682 _python_check_python_pkg_setup_execution
683
684 if has "${EAPI:-0}" 0 1 2 3; then
685 python_execute_function -d -s -- "$@"
686 else
687 python_installation() {
688 emake DESTDIR="${T}/images/${PYTHON_ABI}" install "$@"
689 }
690 python_execute_function -s python_installation "$@"
691 unset python_installation
692
693 python_merge_intermediate_installation_images "${T}/images"
694 fi
695 }
696
559 if [[ -n "${PYTHON_EXPORT_PHASE_FUNCTIONS}" ]]; then 697 if [[ -n "${PYTHON_EXPORT_PHASE_FUNCTIONS}" ]]; then
560 EXPORT_FUNCTIONS src_prepare src_configure src_compile src_test src_install 698 EXPORT_FUNCTIONS src_prepare src_configure src_compile src_test src_install
561 fi 699 fi
562fi 700fi
563 701
702if has "${EAPI:-0}" 0 1 2 3 4; then
564unset PYTHON_ABIS 703 unset PYTHON_ABIS
704fi
565 705
566_python_calculate_PYTHON_ABIS() { 706_python_calculate_PYTHON_ABIS() {
567 if ! _python_package_supporting_installation_for_multiple_python_abis; then 707 if ! _python_package_supporting_installation_for_multiple_python_abis; then
568 die "${FUNCNAME}() cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs" 708 die "${FUNCNAME}() cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs"
569 fi 709 fi
570 710
571 _python_initial_sanity_checks 711 _python_initial_sanity_checks
572 712
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 713 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= 714 local PYTHON_ABI
576 PYTHON_ABI_SUPPORTED_VALUES="${_CPYTHON2_SUPPORTED_ABIS[@]} ${_CPYTHON3_SUPPORTED_ABIS[@]} ${_JYTHON_SUPPORTED_ABIS[@]}"
577 715
578 if [[ "$(declare -p USE_PYTHON 2> /dev/null)" == "declare -x USE_PYTHON="* ]]; then 716 if [[ "$(declare -p USE_PYTHON 2> /dev/null)" == "declare -x USE_PYTHON="* ]]; then
579 local cpython_enabled="0" 717 local cpython_enabled="0"
580 718
581 if [[ -z "${USE_PYTHON}" ]]; then 719 if [[ -z "${USE_PYTHON}" ]]; then
582 die "USE_PYTHON variable is empty" 720 die "USE_PYTHON variable is empty"
583 fi 721 fi
584 722
585 for PYTHON_ABI in ${USE_PYTHON}; do 723 for PYTHON_ABI in ${USE_PYTHON}; do
586 if ! has "${PYTHON_ABI}" ${PYTHON_ABI_SUPPORTED_VALUES}; then 724 if ! has "${PYTHON_ABI}" "${_PYTHON_GLOBALLY_SUPPORTED_ABIS[@]}"; then
587 die "USE_PYTHON variable contains invalid value '${PYTHON_ABI}'" 725 die "USE_PYTHON variable contains invalid value '${PYTHON_ABI}'"
588 fi 726 fi
589 727
590 if has "${PYTHON_ABI}" "${_CPYTHON2_SUPPORTED_ABIS[@]}" "${_CPYTHON3_SUPPORTED_ABIS[@]}"; then 728 if has "${PYTHON_ABI}" "${_CPYTHON2_GLOBALLY_SUPPORTED_ABIS[@]}" "${_CPYTHON3_GLOBALLY_SUPPORTED_ABIS[@]}"; then
591 cpython_enabled="1" 729 cpython_enabled="1"
592 fi 730 fi
593 731
594 support_ABI="1" 732 if ! _python_check_python_abi_matching --patterns-list "${PYTHON_ABI}" "${RESTRICT_PYTHON_ABIS}"; then
595 for restricted_ABI in ${RESTRICT_PYTHON_ABIS}; do 733 export PYTHON_ABIS+="${PYTHON_ABIS:+ }${PYTHON_ABI}"
596 if [[ "${PYTHON_ABI}" == ${restricted_ABI} ]]; then 734 fi
597 support_ABI="0" 735 done
736
737 if [[ -z "${PYTHON_ABIS//[${IFS}]/}" ]]; then
738 die "USE_PYTHON variable does not enable any Python ABI supported by ${CATEGORY}/${PF}"
739 fi
740
741 if [[ "${cpython_enabled}" == "0" ]]; then
742 die "USE_PYTHON variable does not enable any CPython ABI"
743 fi
744 else
745 local python_version python2_version python3_version support_python_major_version
746
747 if ! has_version "dev-lang/python"; then
748 die "${FUNCNAME}(): 'dev-lang/python' is not installed"
749 fi
750
751 python_version="$("${EPREFIX}/usr/bin/python" -c 'from sys import version_info; print(".".join(str(x) for x in version_info[:2]))')"
752
753 if has_version "=dev-lang/python-2*"; then
754 if [[ "$(readlink "${EPREFIX}/usr/bin/python2")" != "python2."* ]]; then
755 die "'${EPREFIX}/usr/bin/python2' is not valid symlink"
756 fi
757
758 python2_version="$("${EPREFIX}/usr/bin/python2" -c 'from sys import version_info; print(".".join(str(x) for x in version_info[:2]))')"
759
760 support_python_major_version="0"
761 for PYTHON_ABI in "${_CPYTHON2_GLOBALLY_SUPPORTED_ABIS[@]}"; do
762 if ! _python_check_python_abi_matching --patterns-list "${PYTHON_ABI}" "${RESTRICT_PYTHON_ABIS}"; then
763 support_python_major_version="1"
598 break 764 break
599 fi 765 fi
600 done 766 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 [[ "${support_python_major_version}" == "1" ]]; then 767 if [[ "${support_python_major_version}" == "1" ]]; then
637 for restricted_ABI in ${RESTRICT_PYTHON_ABIS}; do 768 if _python_check_python_abi_matching --patterns-list "${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}" 769 die "Active version of CPython 2 is not supported by ${CATEGORY}/${PF}"
640 fi 770 fi
641 done
642 else 771 else
643 python2_version="" 772 python2_version=""
644 fi 773 fi
645 fi 774 fi
646 775
649 die "'${EPREFIX}/usr/bin/python3' is not valid symlink" 778 die "'${EPREFIX}/usr/bin/python3' is not valid symlink"
650 fi 779 fi
651 780
652 python3_version="$("${EPREFIX}/usr/bin/python3" -c 'from sys import version_info; print(".".join(str(x) for x in version_info[:2]))')" 781 python3_version="$("${EPREFIX}/usr/bin/python3" -c 'from sys import version_info; print(".".join(str(x) for x in version_info[:2]))')"
653 782
783 support_python_major_version="0"
654 for PYTHON_ABI in "${_CPYTHON3_SUPPORTED_ABIS[@]}"; do 784 for PYTHON_ABI in "${_CPYTHON3_GLOBALLY_SUPPORTED_ABIS[@]}"; do
785 if ! _python_check_python_abi_matching --patterns-list "${PYTHON_ABI}" "${RESTRICT_PYTHON_ABIS}"; then
655 support_python_major_version="1" 786 support_python_major_version="1"
656 for restricted_ABI in ${RESTRICT_PYTHON_ABIS}; do 787 break
657 if [[ "${PYTHON_ABI}" == ${restricted_ABI} ]]; then
658 support_python_major_version="0"
659 fi 788 fi
660 done
661 [[ "${support_python_major_version}" == "1" ]] && break
662 done 789 done
663 if [[ "${support_python_major_version}" == "1" ]]; then 790 if [[ "${support_python_major_version}" == "1" ]]; then
664 for restricted_ABI in ${RESTRICT_PYTHON_ABIS}; do 791 if _python_check_python_abi_matching --patterns-list "${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}" 792 die "Active version of CPython 3 is not supported by ${CATEGORY}/${PF}"
667 fi 793 fi
668 done
669 else 794 else
670 python3_version="" 795 python3_version=""
671 fi 796 fi
672 fi 797 fi
673 798
687 export PYTHON_ABIS="${PYTHON_ABIS% }" 812 export PYTHON_ABIS="${PYTHON_ABIS% }"
688 fi 813 fi
689 fi 814 fi
690 815
691 _python_final_sanity_checks 816 _python_final_sanity_checks
817}
818
819_python_prepare_flags() {
820 local array=() deleted_flag element flags new_value old_flag old_value operator pattern prefix variable
821
822 for variable in CPPFLAGS CFLAGS CXXFLAGS LDFLAGS; do
823 eval "_PYTHON_SAVED_${variable}=\"\${!variable}\""
824 for prefix in PYTHON_USER_ PYTHON_; do
825 if [[ "$(declare -p ${prefix}${variable} 2> /dev/null)" == "declare -a ${prefix}${variable}="* ]]; then
826 eval "array=(\"\${${prefix}${variable}[@]}\")"
827 for element in "${array[@]}"; do
828 if [[ "${element}" =~ ^${_PYTHON_ABI_PATTERN_REGEX}\ (\+|-)\ .+ ]]; then
829 pattern="${element%% *}"
830 element="${element#* }"
831 operator="${element%% *}"
832 flags="${element#* }"
833 if _python_check_python_abi_matching "${PYTHON_ABI}" "${pattern}"; then
834 if [[ "${operator}" == "+" ]]; then
835 eval "export ${variable}+=\"\${variable:+ }${flags}\""
836 elif [[ "${operator}" == "-" ]]; then
837 flags="${flags// /$'\n'}"
838 old_value="${!variable// /$'\n'}"
839 new_value=""
840 while read old_flag; do
841 while read deleted_flag; do
842 if [[ "${old_flag}" == ${deleted_flag} ]]; then
843 continue 2
844 fi
845 done <<< "${flags}"
846 new_value+="${new_value:+ }${old_flag}"
847 done <<< "${old_value}"
848 eval "export ${variable}=\"\${new_value}\""
849 fi
850 fi
851 else
852 die "Element '${element}' of ${prefix}${variable} array has invalid syntax"
853 fi
854 done
855 elif [[ -n "$(declare -p ${prefix}${variable} 2> /dev/null)" ]]; then
856 die "${prefix}${variable} should be indexed array"
857 fi
858 done
859 done
860}
861
862_python_restore_flags() {
863 local variable
864
865 for variable in CPPFLAGS CFLAGS CXXFLAGS LDFLAGS; do
866 eval "${variable}=\"\${_PYTHON_SAVED_${variable}}\""
867 unset _PYTHON_SAVED_${variable}
868 done
692} 869}
693 870
694# @FUNCTION: python_execute_function 871# @FUNCTION: python_execute_function
695# @USAGE: [--action-message message] [-d|--default-function] [--failure-message message] [-f|--final-ABI] [--nonfatal] [-q|--quiet] [-s|--separate-build-dirs] [--source-dir source_directory] [--] <function> [arguments] 872# @USAGE: [--action-message message] [-d|--default-function] [--failure-message message] [-f|--final-ABI] [--nonfatal] [-q|--quiet] [-s|--separate-build-dirs] [--source-dir source_directory] [--] <function> [arguments]
696# @DESCRIPTION: 873# @DESCRIPTION:
699python_execute_function() { 876python_execute_function() {
700 if ! _python_package_supporting_installation_for_multiple_python_abis; then 877 if ! _python_package_supporting_installation_for_multiple_python_abis; then
701 die "${FUNCNAME}() cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs" 878 die "${FUNCNAME}() cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs"
702 fi 879 fi
703 880
881 _python_check_python_pkg_setup_execution
704 _python_set_color_variables 882 _python_set_color_variables
705 883
706 local action action_message action_message_template= default_function="0" failure_message failure_message_template= final_ABI="0" function i iterated_PYTHON_ABIS nonfatal="0" previous_directory previous_directory_stack previous_directory_stack_length PYTHON_ABI quiet="0" separate_build_dirs="0" source_dir= 884 local action action_message action_message_template default_function="0" failure_message failure_message_template final_ABI="0" function iterated_PYTHON_ABIS nonfatal="0" previous_directory previous_directory_stack previous_directory_stack_length PYTHON_ABI quiet="0" return_code separate_build_dirs="0" source_dir
707 885
708 while (($#)); do 886 while (($#)); do
709 case "$1" in 887 case "$1" in
710 --action-message) 888 --action-message)
711 action_message_template="$2" 889 action_message_template="$2"
798 fi 976 fi
799 function="python_default_function" 977 function="python_default_function"
800 fi 978 fi
801 979
802 # Ensure that python_execute_function() cannot be directly or indirectly called by python_execute_function(). 980 # Ensure that python_execute_function() cannot be directly or indirectly called by python_execute_function().
803 for ((i = 1; i < "${#FUNCNAME[@]}"; i++)); do 981 if _python_abi-specific_local_scope; then
804 if [[ "${FUNCNAME[${i}]}" == "${FUNCNAME}" ]]; then
805 die "${FUNCNAME}(): Invalid call stack" 982 die "${FUNCNAME}(): Invalid call stack"
806 fi 983 fi
807 done
808 984
809 if [[ "${quiet}" == "0" ]]; then 985 if [[ "${quiet}" == "0" ]]; then
810 [[ "${EBUILD_PHASE}" == "setup" ]] && action="Setting up" 986 [[ "${EBUILD_PHASE}" == "setup" ]] && action="Setting up"
811 [[ "${EBUILD_PHASE}" == "unpack" ]] && action="Unpacking" 987 [[ "${EBUILD_PHASE}" == "unpack" ]] && action="Unpacking"
812 [[ "${EBUILD_PHASE}" == "prepare" ]] && action="Preparation" 988 [[ "${EBUILD_PHASE}" == "prepare" ]] && action="Preparation"
825 iterated_PYTHON_ABIS="$(PYTHON -f --ABI)" 1001 iterated_PYTHON_ABIS="$(PYTHON -f --ABI)"
826 else 1002 else
827 iterated_PYTHON_ABIS="${PYTHON_ABIS}" 1003 iterated_PYTHON_ABIS="${PYTHON_ABIS}"
828 fi 1004 fi
829 for PYTHON_ABI in ${iterated_PYTHON_ABIS}; do 1005 for PYTHON_ABI in ${iterated_PYTHON_ABIS}; do
1006 if [[ "${EBUILD_PHASE}" == "test" ]] && _python_check_python_abi_matching --patterns-list "${PYTHON_ABI}" "${PYTHON_TESTS_RESTRICTED_ABIS}"; then
1007 if [[ "${quiet}" == "0" ]]; then
1008 echo " ${_GREEN}*${_NORMAL} ${_BLUE}Testing of ${CATEGORY}/${PF} with $(python_get_implementation_and_version) skipped${_NORMAL}"
1009 fi
1010 continue
1011 fi
1012
1013 _python_prepare_flags
1014
830 if [[ "${quiet}" == "0" ]]; then 1015 if [[ "${quiet}" == "0" ]]; then
831 if [[ -n "${action_message_template}" ]]; then 1016 if [[ -n "${action_message_template}" ]]; then
832 action_message="$(eval echo -n "${action_message_template}")" 1017 eval "action_message=\"${action_message_template}\""
833 else 1018 else
834 action_message="${action} of ${CATEGORY}/${PF} with $(python_get_implementation) $(python_get_version)..." 1019 action_message="${action} of ${CATEGORY}/${PF} with $(python_get_implementation_and_version)..."
835 fi 1020 fi
836 echo " ${_GREEN}*${_NORMAL} ${_BLUE}${action_message}${_NORMAL}" 1021 echo " ${_GREEN}*${_NORMAL} ${_BLUE}${action_message}${_NORMAL}"
837 fi 1022 fi
838 1023
839 if [[ "${separate_build_dirs}" == "1" ]]; then 1024 if [[ "${separate_build_dirs}" == "1" ]]; then
855 EPYTHON="$(PYTHON)" nonfatal "${function}" "$@" 1040 EPYTHON="$(PYTHON)" nonfatal "${function}" "$@"
856 else 1041 else
857 EPYTHON="$(PYTHON)" "${function}" "$@" 1042 EPYTHON="$(PYTHON)" "${function}" "$@"
858 fi 1043 fi
859 1044
860 if [[ "$?" != "0" ]]; then 1045 return_code="$?"
1046
1047 _python_restore_flags
1048
1049 if [[ "${return_code}" -ne 0 ]]; then
861 if [[ -n "${failure_message_template}" ]]; then 1050 if [[ -n "${failure_message_template}" ]]; then
862 failure_message="$(eval echo -n "${failure_message_template}")" 1051 eval "failure_message=\"${failure_message_template}\""
863 else 1052 else
864 failure_message="${action} failed with $(python_get_implementation) $(python_get_version) in ${function}() function" 1053 failure_message="${action} failed with $(python_get_implementation_and_version) in ${function}() function"
865 fi 1054 fi
866 1055
867 if [[ "${nonfatal}" == "1" ]]; then 1056 if [[ "${nonfatal}" == "1" ]]; then
868 if [[ "${quiet}" == "0" ]]; then 1057 if [[ "${quiet}" == "0" ]]; then
869 ewarn "${_RED}${failure_message}${_NORMAL}" 1058 ewarn "${failure_message}"
870 fi 1059 fi
871 elif [[ "${final_ABI}" == "0" ]] && has "${PYTHON_ABI}" ${FAILURE_TOLERANT_PYTHON_ABIS}; then 1060 elif [[ "${final_ABI}" == "0" ]] && has "${PYTHON_ABI}" ${FAILURE_TOLERANT_PYTHON_ABIS}; then
872 if [[ "${EBUILD_PHASE}" != "test" ]] || ! has test-fail-continue ${FEATURES}; then 1061 if [[ "${EBUILD_PHASE}" != "test" ]] || ! has test-fail-continue ${FEATURES}; then
873 local enabled_PYTHON_ABIS= other_PYTHON_ABI 1062 local enabled_PYTHON_ABIS= other_PYTHON_ABI
874 for other_PYTHON_ABI in ${PYTHON_ABIS}; do 1063 for other_PYTHON_ABI in ${PYTHON_ABIS}; do
875 [[ "${other_PYTHON_ABI}" != "${PYTHON_ABI}" ]] && enabled_PYTHON_ABIS+="${enabled_PYTHON_ABIS:+ }${other_PYTHON_ABI}" 1064 [[ "${other_PYTHON_ABI}" != "${PYTHON_ABI}" ]] && enabled_PYTHON_ABIS+="${enabled_PYTHON_ABIS:+ }${other_PYTHON_ABI}"
876 done 1065 done
877 export PYTHON_ABIS="${enabled_PYTHON_ABIS}" 1066 export PYTHON_ABIS="${enabled_PYTHON_ABIS}"
878 fi 1067 fi
879 if [[ "${quiet}" == "0" ]]; then 1068 if [[ "${quiet}" == "0" ]]; then
880 ewarn "${_RED}${failure_message}${_NORMAL}" 1069 ewarn "${failure_message}"
881 fi 1070 fi
882 if [[ -z "${PYTHON_ABIS}" ]]; then 1071 if [[ -z "${PYTHON_ABIS}" ]]; then
883 die "${function}() function failed with all enabled Python ABIs" 1072 die "${function}() function failed with all enabled Python ABIs"
884 fi 1073 fi
885 else 1074 else
926python_copy_sources() { 1115python_copy_sources() {
927 if ! _python_package_supporting_installation_for_multiple_python_abis; then 1116 if ! _python_package_supporting_installation_for_multiple_python_abis; then
928 die "${FUNCNAME}() cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs" 1117 die "${FUNCNAME}() cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs"
929 fi 1118 fi
930 1119
1120 _python_check_python_pkg_setup_execution
1121
931 local dir dirs=() PYTHON_ABI 1122 local dir dirs=() PYTHON_ABI
932 1123
933 if [[ "$#" -eq 0 ]]; then 1124 if [[ "$#" -eq 0 ]]; then
934 if [[ "${WORKDIR}" == "${S}" ]]; then 1125 if [[ "${WORKDIR}" == "${S}" ]]; then
935 die "${FUNCNAME}() cannot be used with current value of S variable" 1126 die "${FUNCNAME}() cannot be used with current value of S variable"
951# @USAGE: [-E|--respect-EPYTHON] [-f|--force] [-q|--quiet] [--] <file> [files] 1142# @USAGE: [-E|--respect-EPYTHON] [-f|--force] [-q|--quiet] [--] <file> [files]
952# @DESCRIPTION: 1143# @DESCRIPTION:
953# Generate wrapper scripts. Existing files are overwritten only with --force option. 1144# Generate wrapper scripts. Existing files are overwritten only with --force option.
954# If --respect-EPYTHON option is specified, then generated wrapper scripts will 1145# If --respect-EPYTHON option is specified, then generated wrapper scripts will
955# respect EPYTHON variable at run time. 1146# respect EPYTHON variable at run time.
1147#
1148# This function can be used only in src_install() phase.
956python_generate_wrapper_scripts() { 1149python_generate_wrapper_scripts() {
1150 if [[ "${EBUILD_PHASE}" != "install" ]]; then
1151 die "${FUNCNAME}() can be used only in src_install() phase"
1152 fi
1153
957 if ! _python_package_supporting_installation_for_multiple_python_abis; then 1154 if ! _python_package_supporting_installation_for_multiple_python_abis; then
958 die "${FUNCNAME}() cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs" 1155 die "${FUNCNAME}() cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs"
959 fi 1156 fi
960 1157
1158 _python_check_python_pkg_setup_execution
961 _python_initialize_prefix_variables 1159 _python_initialize_prefix_variables
962 1160
963 local eselect_python_option file force="0" quiet="0" PYTHON_ABI python2_enabled="0" python3_enabled="0" respect_EPYTHON="0" 1161 local eselect_python_option file force="0" quiet="0" PYTHON_ABI PYTHON_ABIS_list python2_enabled="0" python3_enabled="0" respect_EPYTHON="0"
964 1162
965 while (($#)); do 1163 while (($#)); do
966 case "$1" in 1164 case "$1" in
967 -E|--respect-EPYTHON) 1165 -E|--respect-EPYTHON)
968 respect_EPYTHON="1" 1166 respect_EPYTHON="1"
990 if [[ "$#" -eq 0 ]]; then 1188 if [[ "$#" -eq 0 ]]; then
991 die "${FUNCNAME}(): Missing arguments" 1189 die "${FUNCNAME}(): Missing arguments"
992 fi 1190 fi
993 1191
994 _python_calculate_PYTHON_ABIS 1192 _python_calculate_PYTHON_ABIS
995 for PYTHON_ABI in "${_CPYTHON2_SUPPORTED_ABIS[@]}"; do 1193 for PYTHON_ABI in "${_CPYTHON2_GLOBALLY_SUPPORTED_ABIS[@]}"; do
996 if has "${PYTHON_ABI}" ${PYTHON_ABIS}; then 1194 if has "${PYTHON_ABI}" ${PYTHON_ABIS}; then
997 python2_enabled="1" 1195 python2_enabled="1"
998 fi 1196 fi
999 done 1197 done
1000 for PYTHON_ABI in "${_CPYTHON3_SUPPORTED_ABIS[@]}"; do 1198 for PYTHON_ABI in "${_CPYTHON3_GLOBALLY_SUPPORTED_ABIS[@]}"; do
1001 if has "${PYTHON_ABI}" ${PYTHON_ABIS}; then 1199 if has "${PYTHON_ABI}" ${PYTHON_ABIS}; then
1002 python3_enabled="1" 1200 python3_enabled="1"
1003 fi 1201 fi
1004 done 1202 done
1005 1203
1011 eselect_python_option="--python3" 1209 eselect_python_option="--python3"
1012 else 1210 else
1013 die "${FUNCNAME}(): Unsupported environment" 1211 die "${FUNCNAME}(): Unsupported environment"
1014 fi 1212 fi
1015 1213
1214 PYTHON_ABIS_list="$("$(PYTHON -f)" -c "print(', '.join('\"%s\"' % x for x in reversed('${PYTHON_ABIS}'.split())))")"
1215
1016 for file in "$@"; do 1216 for file in "$@"; do
1017 if [[ -f "${file}" && "${force}" == "0" ]]; then 1217 if [[ -f "${file}" && "${force}" == "0" ]]; then
1018 die "${FUNCNAME}(): '$1' already exists" 1218 die "${FUNCNAME}(): '${file}' already exists"
1019 fi 1219 fi
1020 1220
1021 if [[ "${quiet}" == "0" ]]; then 1221 if [[ "${quiet}" == "0" ]]; then
1022 einfo "Generating '${file#${ED%/}}' wrapper script" 1222 einfo "Generating '${file#${ED%/}}' wrapper script"
1023 fi 1223 fi
1029import os 1229import os
1030import re 1230import re
1031import subprocess 1231import subprocess
1032import sys 1232import sys
1033 1233
1234cpython_ABI_re = re.compile(r"^(\d+\.\d+)$")
1235jython_ABI_re = re.compile(r"^(\d+\.\d+)-jython$")
1236pypy_ABI_re = re.compile(r"^\d+\.\d+-pypy-(\d+\.\d+)$")
1034EPYTHON_re = re.compile(r"^python(\d+\.\d+)$") 1237cpython_interpreter_re = re.compile(r"^python(\d+\.\d+)$")
1238jython_interpreter_re = re.compile(r"^jython(\d+\.\d+)$")
1239pypy_interpreter_re = re.compile(r"^pypy-c(\d+\.\d+)$")
1035python_shebang_re = re.compile(r"^#! *(${EPREFIX}/usr/bin/python|(${EPREFIX})?/usr/bin/env +(${EPREFIX}/usr/bin/)?python)") 1240cpython_shebang_re = re.compile(r"^#![ \t]*(?:${EPREFIX}/usr/bin/python|(?:${EPREFIX})?/usr/bin/env[ \t]+(?:${EPREFIX}/usr/bin/)?python)")
1241python_shebang_options_re = re.compile(r"^#![ \t]*${EPREFIX}/usr/bin/(?:jython|pypy-c|python)(?:\d+(?:\.\d+)?)?[ \t]+(-\S)")
1036python_verification_output_re = re.compile("^GENTOO_PYTHON_TARGET_SCRIPT_PATH supported\n$") 1242python_verification_output_re = re.compile("^GENTOO_PYTHON_TARGET_SCRIPT_PATH supported\n$")
1243
1244pypy_versions_mapping = {
1245 "1.5": "2.7"
1246}
1247
1248def get_PYTHON_ABI(python_interpreter):
1249 cpython_matched = cpython_interpreter_re.match(python_interpreter)
1250 jython_matched = jython_interpreter_re.match(python_interpreter)
1251 pypy_matched = pypy_interpreter_re.match(python_interpreter)
1252 if cpython_matched is not None:
1253 PYTHON_ABI = cpython_matched.group(1)
1254 elif jython_matched is not None:
1255 PYTHON_ABI = jython_matched.group(1) + "-jython"
1256 elif pypy_matched is not None:
1257 PYTHON_ABI = pypy_versions_mapping[pypy_matched.group(1)] + "-pypy-" + pypy_matched.group(1)
1258 else:
1259 PYTHON_ABI = None
1260 return PYTHON_ABI
1261
1262def get_python_interpreter(PYTHON_ABI):
1263 cpython_matched = cpython_ABI_re.match(PYTHON_ABI)
1264 jython_matched = jython_ABI_re.match(PYTHON_ABI)
1265 pypy_matched = pypy_ABI_re.match(PYTHON_ABI)
1266 if cpython_matched is not None:
1267 python_interpreter = "python" + cpython_matched.group(1)
1268 elif jython_matched is not None:
1269 python_interpreter = "jython" + jython_matched.group(1)
1270 elif pypy_matched is not None:
1271 python_interpreter = "pypy-c" + pypy_matched.group(1)
1272 else:
1273 python_interpreter = None
1274 return python_interpreter
1037 1275
1038EOF 1276EOF
1039 if [[ "$?" != "0" ]]; then 1277 if [[ "$?" != "0" ]]; then
1040 die "${FUNCNAME}(): Generation of '$1' failed" 1278 die "${FUNCNAME}(): Generation of '$1' failed"
1041 fi 1279 fi
1042 if [[ "${respect_EPYTHON}" == "1" ]]; then 1280 if [[ "${respect_EPYTHON}" == "1" ]]; then
1043 cat << EOF >> "${file}" 1281 cat << EOF >> "${file}"
1044EPYTHON = os.environ.get("EPYTHON") 1282python_interpreter = os.environ.get("EPYTHON")
1045if EPYTHON: 1283if python_interpreter:
1046 EPYTHON_matched = EPYTHON_re.match(EPYTHON) 1284 PYTHON_ABI = get_PYTHON_ABI(python_interpreter)
1047 if EPYTHON_matched: 1285 if PYTHON_ABI is None:
1048 PYTHON_ABI = EPYTHON_matched.group(1)
1049 else:
1050 sys.stderr.write("EPYTHON variable has unrecognized value '%s'\n" % EPYTHON) 1286 sys.stderr.write("%s: EPYTHON variable has unrecognized value '%s'\n" % (sys.argv[0], python_interpreter))
1051 sys.exit(1) 1287 sys.exit(1)
1052else: 1288else:
1053 try: 1289 try:
1290 environment = os.environ.copy()
1291 environment["ROOT"] = "/"
1054 eselect_process = subprocess.Popen(["${EPREFIX}/usr/bin/eselect", "python", "show"${eselect_python_option:+, $(echo "\"")}${eselect_python_option}${eselect_python_option:+$(echo "\"")}], stdout=subprocess.PIPE) 1292 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: 1293 if eselect_process.wait() != 0:
1056 raise ValueError 1294 raise ValueError
1057 except (OSError, ValueError): 1295 except (OSError, ValueError):
1058 sys.stderr.write("Execution of 'eselect python show${eselect_python_option:+ }${eselect_python_option}' failed\n") 1296 sys.stderr.write("%s: Execution of 'eselect python show${eselect_python_option:+ }${eselect_python_option}' failed\n" % sys.argv[0])
1059 sys.exit(1) 1297 sys.exit(1)
1060 1298
1061 EPYTHON = eselect_process.stdout.read() 1299 python_interpreter = eselect_process.stdout.read()
1062 if not isinstance(EPYTHON, str): 1300 if not isinstance(python_interpreter, str):
1063 # Python 3 1301 # Python 3
1064 EPYTHON = EPYTHON.decode() 1302 python_interpreter = python_interpreter.decode()
1065 EPYTHON = EPYTHON.rstrip("\n") 1303 python_interpreter = python_interpreter.rstrip("\n")
1066 1304
1067 EPYTHON_matched = EPYTHON_re.match(EPYTHON) 1305 PYTHON_ABI = get_PYTHON_ABI(python_interpreter)
1068 if EPYTHON_matched: 1306 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) 1307 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) 1308 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 1309
1087EPYTHON = eselect_process.stdout.read() 1310wrapper_script_path = os.path.realpath(sys.argv[0])
1088if not isinstance(EPYTHON, str): 1311target_executable_path = "%s-%s" % (wrapper_script_path, PYTHON_ABI)
1089 # Python 3 1312if not os.path.exists(target_executable_path):
1090 EPYTHON = EPYTHON.decode() 1313 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) 1314 sys.exit(1)
1099EOF 1315EOF
1100 if [[ "$?" != "0" ]]; then 1316 if [[ "$?" != "0" ]]; then
1101 die "${FUNCNAME}(): Generation of '$1' failed" 1317 die "${FUNCNAME}(): Generation of '$1' failed"
1102 fi 1318 fi
1319 else
1320 cat << EOF >> "${file}"
1321try:
1322 environment = os.environ.copy()
1323 environment["ROOT"] = "/"
1324 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)
1325 if eselect_process.wait() != 0:
1326 raise ValueError
1327except (OSError, ValueError):
1328 sys.stderr.write("%s: Execution of 'eselect python show${eselect_python_option:+ }${eselect_python_option}' failed\n" % sys.argv[0])
1329 sys.exit(1)
1330
1331python_interpreter = eselect_process.stdout.read()
1332if not isinstance(python_interpreter, str):
1333 # Python 3
1334 python_interpreter = python_interpreter.decode()
1335python_interpreter = python_interpreter.rstrip("\n")
1336
1337PYTHON_ABI = get_PYTHON_ABI(python_interpreter)
1338if PYTHON_ABI is None:
1339 sys.stderr.write("%s: 'eselect python show${eselect_python_option:+ }${eselect_python_option}' printed unrecognized value '%s'\n" % (sys.argv[0], python_interpreter))
1340 sys.exit(1)
1341
1342wrapper_script_path = os.path.realpath(sys.argv[0])
1343for PYTHON_ABI in [PYTHON_ABI, ${PYTHON_ABIS_list}]:
1344 target_executable_path = "%s-%s" % (wrapper_script_path, PYTHON_ABI)
1345 if os.path.exists(target_executable_path):
1346 break
1347else:
1348 sys.stderr.write("%s: No target script exists for '%s'\n" % (sys.argv[0], wrapper_script_path))
1349 sys.exit(1)
1350
1351python_interpreter = get_python_interpreter(PYTHON_ABI)
1352if python_interpreter is None:
1353 sys.stderr.write("%s: Unrecognized Python ABI '%s'\n" % (sys.argv[0], PYTHON_ABI))
1354 sys.exit(1)
1355EOF
1356 if [[ "$?" != "0" ]]; then
1357 die "${FUNCNAME}(): Generation of '$1' failed"
1358 fi
1103 fi 1359 fi
1104 cat << EOF >> "${file}" 1360 cat << EOF >> "${file}"
1105
1106wrapper_script_path = os.path.realpath(sys.argv[0])
1107target_executable_path = "%s-%s" % (wrapper_script_path, PYTHON_ABI)
1108os.environ["GENTOO_PYTHON_PROCESS_NAME"] = os.path.basename(sys.argv[0])
1109os.environ["GENTOO_PYTHON_WRAPPER_SCRIPT_PATH"] = sys.argv[0]
1110os.environ["GENTOO_PYTHON_TARGET_SCRIPT_PATH"] = target_executable_path
1111if not os.path.exists(target_executable_path):
1112 sys.stderr.write("'%s' does not exist\n" % target_executable_path)
1113 sys.exit(1)
1114 1361
1115target_executable = open(target_executable_path, "rb") 1362target_executable = open(target_executable_path, "rb")
1116target_executable_first_line = target_executable.readline() 1363target_executable_first_line = target_executable.readline()
1364target_executable.close()
1117if not isinstance(target_executable_first_line, str): 1365if not isinstance(target_executable_first_line, str):
1118 # Python 3 1366 # Python 3
1119 target_executable_first_line = target_executable_first_line.decode("utf_8", "replace") 1367 target_executable_first_line = target_executable_first_line.decode("utf_8", "replace")
1120 1368
1369options = []
1370python_shebang_options_matched = python_shebang_options_re.match(target_executable_first_line)
1371if python_shebang_options_matched is not None:
1372 options = [python_shebang_options_matched.group(1)]
1373
1121python_shebang_matched = python_shebang_re.match(target_executable_first_line) 1374cpython_shebang_matched = cpython_shebang_re.match(target_executable_first_line)
1122target_executable.close()
1123 1375
1124if python_shebang_matched: 1376if cpython_shebang_matched is not None:
1125 try: 1377 try:
1126 python_interpreter_path = "${EPREFIX}/usr/bin/%s" % EPYTHON 1378 python_interpreter_path = "${EPREFIX}/usr/bin/%s" % python_interpreter
1127 os.environ["GENTOO_PYTHON_TARGET_SCRIPT_PATH_VERIFICATION"] = "1" 1379 os.environ["GENTOO_PYTHON_TARGET_SCRIPT_PATH_VERIFICATION"] = "1"
1128 python_verification_process = subprocess.Popen([python_interpreter_path, "-c", "pass"], stdout=subprocess.PIPE) 1380 python_verification_process = subprocess.Popen([python_interpreter_path, "-c", "pass"], stdout=subprocess.PIPE)
1129 del os.environ["GENTOO_PYTHON_TARGET_SCRIPT_PATH_VERIFICATION"] 1381 del os.environ["GENTOO_PYTHON_TARGET_SCRIPT_PATH_VERIFICATION"]
1130 if python_verification_process.wait() != 0: 1382 if python_verification_process.wait() != 0:
1131 raise ValueError 1383 raise ValueError
1136 python_verification_output = python_verification_output.decode() 1388 python_verification_output = python_verification_output.decode()
1137 1389
1138 if not python_verification_output_re.match(python_verification_output): 1390 if not python_verification_output_re.match(python_verification_output):
1139 raise ValueError 1391 raise ValueError
1140 1392
1393 if cpython_interpreter_re.match(python_interpreter) is not None:
1394 os.environ["GENTOO_PYTHON_PROCESS_NAME"] = os.path.basename(sys.argv[0])
1395 os.environ["GENTOO_PYTHON_WRAPPER_SCRIPT_PATH"] = sys.argv[0]
1396 os.environ["GENTOO_PYTHON_TARGET_SCRIPT_PATH"] = target_executable_path
1397
1398 if hasattr(os, "execv"):
1141 os.execv(python_interpreter_path, [python_interpreter_path] + sys.argv) 1399 os.execv(python_interpreter_path, [python_interpreter_path] + options + sys.argv)
1400 else:
1401 sys.exit(subprocess.Popen([python_interpreter_path] + options + sys.argv).wait())
1402 except (KeyboardInterrupt, SystemExit):
1403 raise
1142 except: 1404 except:
1143 pass 1405 pass
1144 if "GENTOO_PYTHON_TARGET_SCRIPT_PATH_VERIFICATION" in os.environ: 1406 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"] 1407 if variable in os.environ:
1408 del os.environ[variable]
1146 1409
1410if hasattr(os, "execv"):
1147os.execv(target_executable_path, sys.argv) 1411 os.execv(target_executable_path, sys.argv)
1412else:
1413 sys.exit(subprocess.Popen([target_executable_path] + sys.argv[1:]).wait())
1148EOF 1414EOF
1149 if [[ "$?" != "0" ]]; then 1415 if [[ "$?" != "0" ]]; then
1150 die "${FUNCNAME}(): Generation of '$1' failed" 1416 die "${FUNCNAME}(): Generation of '$1' failed"
1151 fi 1417 fi
1152 fperms +x "${file#${ED%/}}" || die "fperms '${file}' failed" 1418 fperms +x "${file#${ED%/}}" || die "fperms '${file}' failed"
1153 done 1419 done
1154} 1420}
1155 1421
1422# @ECLASS-VARIABLE: PYTHON_VERSIONED_SCRIPTS
1423# @DESCRIPTION:
1424# Array of regular expressions of paths to versioned Python scripts.
1425# Python scripts in /usr/bin and /usr/sbin are versioned by default.
1426
1427# @ECLASS-VARIABLE: PYTHON_VERSIONED_EXECUTABLES
1428# @DESCRIPTION:
1429# Array of regular expressions of paths to versioned executables (including Python scripts).
1430
1431# @ECLASS-VARIABLE: PYTHON_NONVERSIONED_EXECUTABLES
1432# @DESCRIPTION:
1433# Array of regular expressions of paths to nonversioned executables (including Python scripts).
1434
1435# @FUNCTION: python_merge_intermediate_installation_images
1436# @USAGE: [-q|--quiet] [--] <intermediate_installation_images_directory>
1437# @DESCRIPTION:
1438# Merge intermediate installation images into installation image.
1439#
1440# This function can be used only in src_install() phase.
1441python_merge_intermediate_installation_images() {
1442 if [[ "${EBUILD_PHASE}" != "install" ]]; then
1443 die "${FUNCNAME}() can be used only in src_install() phase"
1444 fi
1445
1446 if ! _python_package_supporting_installation_for_multiple_python_abis; then
1447 die "${FUNCNAME}() cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs"
1448 fi
1449
1450 _python_check_python_pkg_setup_execution
1451 _python_initialize_prefix_variables
1452
1453 local absolute_file b file files=() intermediate_installation_images_directory PYTHON_ABI quiet="0" regex shebang version_executable wrapper_scripts=() wrapper_scripts_set=()
1454
1455 while (($#)); do
1456 case "$1" in
1457 -q|--quiet)
1458 quiet="1"
1459 ;;
1460 --)
1461 shift
1462 break
1463 ;;
1464 -*)
1465 die "${FUNCNAME}(): Unrecognized option '$1'"
1466 ;;
1467 *)
1468 break
1469 ;;
1470 esac
1471 shift
1472 done
1473
1474 if [[ "$#" -ne 1 ]]; then
1475 die "${FUNCNAME}() requires 1 argument"
1476 fi
1477
1478 intermediate_installation_images_directory="$1"
1479
1480 if [[ ! -d "${intermediate_installation_images_directory}" ]]; then
1481 die "${FUNCNAME}(): Intermediate installation images directory '${intermediate_installation_images_directory}' does not exist"
1482 fi
1483
1484 _python_calculate_PYTHON_ABIS
1485 if [[ "$(PYTHON -f --ABI)" == 3.* ]]; then
1486 b="b"
1487 fi
1488
1489 while read -d $'\0' -r file; do
1490 files+=("${file}")
1491 done < <("$(PYTHON -f)" -c \
1492"import os
1493import sys
1494
1495if hasattr(sys.stdout, 'buffer'):
1496 # Python 3
1497 stdout = sys.stdout.buffer
1498else:
1499 # Python 2
1500 stdout = sys.stdout
1501
1502files_set = set()
1503
1504os.chdir(${b}'${intermediate_installation_images_directory}')
1505
1506for PYTHON_ABI in ${b}'${PYTHON_ABIS}'.split():
1507 for root, dirs, files in os.walk(PYTHON_ABI + ${b}'${EPREFIX}'):
1508 root = root[len(PYTHON_ABI + ${b}'${EPREFIX}')+1:]
1509 files_set.update(root + ${b}'/' + file for file in files)
1510
1511for file in sorted(files_set):
1512 stdout.write(file)
1513 stdout.write(${b}'\x00')" || die "${FUNCNAME}(): Failure of extraction of files in intermediate installation images")
1514
1515 for PYTHON_ABI in ${PYTHON_ABIS}; do
1516 if [[ ! -d "${intermediate_installation_images_directory}/${PYTHON_ABI}" ]]; then
1517 die "${FUNCNAME}(): Intermediate installation image for Python ABI '${PYTHON_ABI}' does not exist"
1518 fi
1519
1520 pushd "${intermediate_installation_images_directory}/${PYTHON_ABI}${EPREFIX}" > /dev/null || die "pushd failed"
1521
1522 for file in "${files[@]}"; do
1523 version_executable="0"
1524 for regex in "/usr/bin/.*" "/usr/sbin/.*" "${PYTHON_VERSIONED_SCRIPTS[@]}"; do
1525 if [[ "/${file}" =~ ^${regex}$ ]]; then
1526 version_executable="1"
1527 break
1528 fi
1529 done
1530 for regex in "${PYTHON_VERSIONED_EXECUTABLES[@]}"; do
1531 if [[ "/${file}" =~ ^${regex}$ ]]; then
1532 version_executable="2"
1533 break
1534 fi
1535 done
1536 if [[ "${version_executable}" != "0" ]]; then
1537 for regex in "${PYTHON_NONVERSIONED_EXECUTABLES[@]}"; do
1538 if [[ "/${file}" =~ ^${regex}$ ]]; then
1539 version_executable="0"
1540 break
1541 fi
1542 done
1543 fi
1544
1545 [[ "${version_executable}" == "0" ]] && continue
1546
1547 if [[ -L "${file}" ]]; then
1548 absolute_file="$(readlink "${file}")"
1549 if [[ "${absolute_file}" == /* ]]; then
1550 absolute_file="${intermediate_installation_images_directory}/${PYTHON_ABI}${EPREFIX}/${absolute_file##/}"
1551 else
1552 if [[ "${file}" == */* ]]; then
1553 absolute_file="${intermediate_installation_images_directory}/${PYTHON_ABI}${EPREFIX}/${file%/*}/${absolute_file}"
1554 else
1555 absolute_file="${intermediate_installation_images_directory}/${PYTHON_ABI}${EPREFIX}/${absolute_file}"
1556 fi
1557 fi
1558 else
1559 absolute_file="${intermediate_installation_images_directory}/${PYTHON_ABI}${EPREFIX}/${file}"
1560 fi
1561
1562 [[ ! -x "${absolute_file}" ]] && continue
1563
1564 shebang="$(head -n1 "${absolute_file}")" || die "Extraction of shebang from '${absolute_file}' failed"
1565
1566 if [[ "${version_executable}" == "2" ]]; then
1567 wrapper_scripts+=("${ED}${file}")
1568 elif [[ "${version_executable}" == "1" ]]; then
1569 if [[ "${shebang}" =~ ${_PYTHON_SHEBANG_BASE_PART_REGEX}([[:digit:]]+(\.[[:digit:]]+)?)?($|[[:space:]]+) ]]; then
1570 wrapper_scripts+=("${ED}${file}")
1571 else
1572 version_executable="0"
1573 fi
1574 fi
1575
1576 [[ "${version_executable}" == "0" ]] && continue
1577
1578 if [[ -e "${file}-${PYTHON_ABI}" ]]; then
1579 die "${FUNCNAME}(): '${EPREFIX}/${file}-${PYTHON_ABI}' already exists"
1580 fi
1581
1582 mv "${file}" "${file}-${PYTHON_ABI}" || die "Renaming of '${file}' failed"
1583
1584 if [[ "${shebang}" =~ ${_PYTHON_SHEBANG_BASE_PART_REGEX}[[:digit:]]*($|[[:space:]]+) ]]; then
1585 if [[ -L "${file}-${PYTHON_ABI}" ]]; then
1586 python_convert_shebangs $([[ "${quiet}" == "1" ]] && echo --quiet) "${PYTHON_ABI}" "${absolute_file}"
1587 else
1588 python_convert_shebangs $([[ "${quiet}" == "1" ]] && echo --quiet) "${PYTHON_ABI}" "${file}-${PYTHON_ABI}"
1589 fi
1590 fi
1591 done
1592
1593 popd > /dev/null || die "popd failed"
1594
1595 if ROOT="/" has_version sys-apps/coreutils; then
1596 cp -fr --preserve=all --no-preserve=context "${intermediate_installation_images_directory}/${PYTHON_ABI}/"* "${D}" || die "Merging of intermediate installation image for Python ABI '${PYTHON_ABI} into installation image failed"
1597 else
1598 cp -fpr "${intermediate_installation_images_directory}/${PYTHON_ABI}/"* "${D}" || die "Merging of intermediate installation image for Python ABI '${PYTHON_ABI} into installation image failed"
1599 fi
1600 done
1601
1602 rm -fr "${intermediate_installation_images_directory}"
1603
1604 if [[ "${#wrapper_scripts[@]}" -ge 1 ]]; then
1605 rm -f "${T}/python_wrapper_scripts"
1606
1607 for file in "${wrapper_scripts[@]}"; do
1608 echo -n "${file}" >> "${T}/python_wrapper_scripts"
1609 echo -en "\x00" >> "${T}/python_wrapper_scripts"
1610 done
1611
1612 while read -d $'\0' -r file; do
1613 wrapper_scripts_set+=("${file}")
1614 done < <("$(PYTHON -f)" -c \
1615"import sys
1616
1617if hasattr(sys.stdout, 'buffer'):
1618 # Python 3
1619 stdout = sys.stdout.buffer
1620else:
1621 # Python 2
1622 stdout = sys.stdout
1623
1624python_wrapper_scripts_file = open('${T}/python_wrapper_scripts', 'rb')
1625files = set(python_wrapper_scripts_file.read().rstrip(${b}'\x00').split(${b}'\x00'))
1626python_wrapper_scripts_file.close()
1627
1628for file in sorted(files):
1629 stdout.write(file)
1630 stdout.write(${b}'\x00')" || die "${FUNCNAME}(): Failure of extraction of set of wrapper scripts")
1631
1632 python_generate_wrapper_scripts $([[ "${quiet}" == "1" ]] && echo --quiet) "${wrapper_scripts_set[@]}"
1633 fi
1634}
1635
1156# ================================================================================================ 1636# ================================================================================================
1157# ========= FUNCTIONS FOR PACKAGES NOT SUPPORTING INSTALLATION FOR MULTIPLE PYTHON ABIS ========== 1637# ========= FUNCTIONS FOR PACKAGES NOT SUPPORTING INSTALLATION FOR MULTIPLE PYTHON ABIS ==========
1158# ================================================================================================ 1638# ================================================================================================
1159 1639
1640unset EPYTHON PYTHON_ABI
1641
1160# @FUNCTION: python_set_active_version 1642# @FUNCTION: python_set_active_version
1161# @USAGE: <CPython_ABI|2|3> 1643# @USAGE: <Python_ABI|2|3>
1162# @DESCRIPTION: 1644# @DESCRIPTION:
1163# Set specified version of CPython as active version of Python. 1645# Set locally active version of Python.
1646# If Python_ABI argument is specified, then version of Python corresponding to Python_ABI is used.
1647# If 2 argument is specified, then active version of CPython 2 is used.
1648# If 3 argument is specified, then active version of CPython 3 is used.
1649#
1650# This function can be used only in pkg_setup() phase.
1164python_set_active_version() { 1651python_set_active_version() {
1652 if [[ "${EBUILD_PHASE}" != "setup" ]]; then
1653 die "${FUNCNAME}() can be used only in pkg_setup() phase"
1654 fi
1655
1165 if _python_package_supporting_installation_for_multiple_python_abis; then 1656 if _python_package_supporting_installation_for_multiple_python_abis; then
1166 die "${FUNCNAME}() cannot be used in ebuilds of packages supporting installation for multiple Python ABIs" 1657 die "${FUNCNAME}() cannot be used in ebuilds of packages supporting installation for multiple Python ABIs"
1167 fi 1658 fi
1168 1659
1169 if [[ "$#" -ne 1 ]]; then 1660 if [[ "$#" -ne 1 ]]; then
1170 die "${FUNCNAME}() requires 1 argument" 1661 die "${FUNCNAME}() requires 1 argument"
1171 fi 1662 fi
1172 1663
1173 _python_initial_sanity_checks 1664 _python_initial_sanity_checks
1174 1665
1175 if [[ "$1" =~ ^[[:digit:]]+\.[[:digit:]]+$ ]]; then 1666 if [[ -z "${PYTHON_ABI}" ]]; then
1176 if ! _python_implementation && ! has_version "dev-lang/python:$1"; then 1667 if [[ -n "$(_python_get_implementation --ignore-invalid "$1")" ]]; then
1177 die "${FUNCNAME}(): 'dev-lang/python:$1' is not installed" 1668 # PYTHON_ABI variable is intended to be used only in ebuilds/eclasses,
1669 # so it does not need to be exported to subprocesses.
1670 PYTHON_ABI="$1"
1671 if ! _python_implementation && ! has_version "$(python_get_implementational_package)"; then
1672 die "${FUNCNAME}(): '$(python_get_implementational_package)' is not installed"
1178 fi 1673 fi
1179 export EPYTHON="$(PYTHON "$1")" 1674 export EPYTHON="$(PYTHON "$1")"
1180 elif [[ "$1" == "2" ]]; then 1675 elif [[ "$1" == "2" ]]; then
1181 if ! _python_implementation && ! has_version "=dev-lang/python-2*"; then 1676 if ! _python_implementation && ! has_version "=dev-lang/python-2*"; then
1182 die "${FUNCNAME}(): '=dev-lang/python-2*' is not installed" 1677 die "${FUNCNAME}(): '=dev-lang/python-2*' is not installed"
1183 fi 1678 fi
1184 export EPYTHON="$(PYTHON -2)" 1679 export EPYTHON="$(PYTHON -2)"
1680 PYTHON_ABI="${EPYTHON#python}"
1681 PYTHON_ABI="${PYTHON_ABI%%-*}"
1185 elif [[ "$1" == "3" ]]; then 1682 elif [[ "$1" == "3" ]]; then
1186 if ! _python_implementation && ! has_version "=dev-lang/python-3*"; then 1683 if ! _python_implementation && ! has_version "=dev-lang/python-3*"; then
1187 die "${FUNCNAME}(): '=dev-lang/python-3*' is not installed" 1684 die "${FUNCNAME}(): '=dev-lang/python-3*' is not installed"
1188 fi 1685 fi
1189 export EPYTHON="$(PYTHON -3)" 1686 export EPYTHON="$(PYTHON -3)"
1687 PYTHON_ABI="${EPYTHON#python}"
1688 PYTHON_ABI="${PYTHON_ABI%%-*}"
1190 else 1689 else
1191 die "${FUNCNAME}(): Unrecognized argument '$1'" 1690 die "${FUNCNAME}(): Unrecognized argument '$1'"
1192 fi 1691 fi
1193 1692 fi
1194 # PYTHON_ABI variable is intended to be used only in ebuilds/eclasses,
1195 # so it does not need to be exported to subprocesses.
1196 PYTHON_ABI="${EPYTHON#python}"
1197 PYTHON_ABI="${PYTHON_ABI%%-*}"
1198 1693
1199 _python_final_sanity_checks 1694 _python_final_sanity_checks
1200 1695
1201 # python-updater checks PYTHON_REQUESTED_ACTIVE_VERSION variable. 1696 # python-updater checks PYTHON_REQUESTED_ACTIVE_VERSION variable.
1202 PYTHON_REQUESTED_ACTIVE_VERSION="$1" 1697 PYTHON_REQUESTED_ACTIVE_VERSION="$1"
1203} 1698}
1204 1699
1205# @FUNCTION: python_need_rebuild 1700# @FUNCTION: python_need_rebuild
1701# @DESCRIPTION:
1206# @DESCRIPTION: Mark current package for rebuilding by python-updater after 1702# Mark current package for rebuilding by python-updater after
1207# switching of active version of Python. 1703# switching of active version of Python.
1208python_need_rebuild() { 1704python_need_rebuild() {
1209 if _python_package_supporting_installation_for_multiple_python_abis; then 1705 if _python_package_supporting_installation_for_multiple_python_abis; then
1210 die "${FUNCNAME}() cannot be used in ebuilds of packages supporting installation for multiple Python ABIs" 1706 die "${FUNCNAME}() cannot be used in ebuilds of packages supporting installation for multiple Python ABIs"
1211 fi 1707 fi
1212 1708
1709 _python_check_python_pkg_setup_execution
1710
1711 if [[ "$#" -ne 0 ]]; then
1712 die "${FUNCNAME}() does not accept arguments"
1713 fi
1714
1213 export PYTHON_NEED_REBUILD="$(PYTHON --ABI)" 1715 export PYTHON_NEED_REBUILD="$(PYTHON --ABI)"
1214} 1716}
1215 1717
1216# ================================================================================================ 1718# ================================================================================================
1217# ======================================= GETTER FUNCTIONS ======================================= 1719# ======================================= GETTER FUNCTIONS =======================================
1218# ================================================================================================ 1720# ================================================================================================
1219 1721
1220_PYTHON_ABI_EXTRACTION_COMMAND='import platform 1722_PYTHON_ABI_EXTRACTION_COMMAND=\
1723'import platform
1221import sys 1724import sys
1222sys.stdout.write(".".join(str(x) for x in sys.version_info[:2])) 1725sys.stdout.write(".".join(str(x) for x in sys.version_info[:2]))
1223if platform.system()[:4] == "Java": 1726if platform.system()[:4] == "Java":
1224 sys.stdout.write("-jython")' 1727 sys.stdout.write("-jython")
1728elif hasattr(platform, "python_implementation") and platform.python_implementation() == "PyPy":
1729 sys.stdout.write("-pypy-" + ".".join(str(x) for x in sys.pypy_version_info[:2]))'
1225 1730
1226_python_get_implementation() { 1731_python_get_implementation() {
1732 local ignore_invalid="0"
1733
1734 while (($#)); do
1735 case "$1" in
1736 --ignore-invalid)
1737 ignore_invalid="1"
1738 ;;
1739 --)
1740 shift
1741 break
1742 ;;
1743 -*)
1744 die "${FUNCNAME}(): Unrecognized option '$1'"
1745 ;;
1746 *)
1747 break
1748 ;;
1749 esac
1750 shift
1751 done
1752
1227 if [[ "$#" -ne 1 ]]; then 1753 if [[ "$#" -ne 1 ]]; then
1228 die "${FUNCNAME}() requires 1 argument" 1754 die "${FUNCNAME}() requires 1 argument"
1229 fi 1755 fi
1230 1756
1231 if [[ "$1" =~ ^[[:digit:]]+\.[[:digit:]]+$ ]]; then 1757 if [[ "$1" =~ ^[[:digit:]]+\.[[:digit:]]+$ ]]; then
1232 echo "CPython" 1758 echo "CPython"
1233 elif [[ "$1" =~ ^[[:digit:]]+\.[[:digit:]]+-jython$ ]]; then 1759 elif [[ "$1" =~ ^[[:digit:]]+\.[[:digit:]]+-jython$ ]]; then
1234 echo "Jython" 1760 echo "Jython"
1761 elif [[ "$1" =~ ^[[:digit:]]+\.[[:digit:]]+-pypy-[[:digit:]]+\.[[:digit:]]+$ ]]; then
1762 echo "PyPy"
1235 else 1763 else
1764 if [[ "${ignore_invalid}" == "0" ]]; then
1236 die "${FUNCNAME}(): Unrecognized Python ABI '$1'" 1765 die "${FUNCNAME}(): Unrecognized Python ABI '$1'"
1766 fi
1237 fi 1767 fi
1238} 1768}
1239 1769
1240# @FUNCTION: PYTHON 1770# @FUNCTION: PYTHON
1241# @USAGE: [-2] [-3] [--ABI] [-a|--absolute-path] [-f|--final-ABI] [--] <Python_ABI="${PYTHON_ABI}"> 1771# @USAGE: [-2] [-3] [--ABI] [-a|--absolute-path] [-f|--final-ABI] [--] <Python_ABI="${PYTHON_ABI}">
1242# @DESCRIPTION: 1772# @DESCRIPTION:
1243# Print filename of Python interpreter for specified Python ABI. If Python_ABI argument 1773# Print filename of Python interpreter for specified Python ABI. If Python_ABI argument
1244# is ommitted, then PYTHON_ABI environment variable must be set and is used. 1774# is ommitted, then PYTHON_ABI environment variable must be set and is used.
1245# If -2 option is specified, then active version of Python 2 is used. 1775# If -2 option is specified, then active version of CPython 2 is used.
1246# If -3 option is specified, then active version of Python 3 is used. 1776# If -3 option is specified, then active version of CPython 3 is used.
1247# If --final-ABI option is specified, then final ABI from the list of enabled ABIs is used. 1777# If --final-ABI option is specified, then final ABI from the list of enabled ABIs is used.
1248# -2, -3 and --final-ABI options and Python_ABI argument cannot be specified simultaneously. 1778# -2, -3 and --final-ABI options and Python_ABI argument cannot be specified simultaneously.
1249# If --ABI option is specified, then only specified Python ABI is printed instead of 1779# If --ABI option is specified, then only specified Python ABI is printed instead of
1250# filename of Python interpreter. 1780# filename of Python interpreter.
1251# If --absolute-path option is specified, then absolute path to Python interpreter is printed. 1781# If --absolute-path option is specified, then absolute path to Python interpreter is printed.
1252# --ABI and --absolute-path options cannot be specified simultaneously. 1782# --ABI and --absolute-path options cannot be specified simultaneously.
1253PYTHON() { 1783PYTHON() {
1784 _python_check_python_pkg_setup_execution
1785
1254 local ABI_output="0" absolute_path_output="0" final_ABI="0" PYTHON_ABI="${PYTHON_ABI}" python_interpreter python2="0" python3="0" 1786 local ABI_output="0" absolute_path_output="0" final_ABI="0" PYTHON_ABI="${PYTHON_ABI}" python_interpreter python2="0" python3="0"
1255 1787
1256 while (($#)); do 1788 while (($#)); do
1257 case "$1" in 1789 case "$1" in
1258 -2) 1790 -2)
1283 esac 1815 esac
1284 shift 1816 shift
1285 done 1817 done
1286 1818
1287 if [[ "${ABI_output}" == "1" && "${absolute_path_output}" == "1" ]]; then 1819 if [[ "${ABI_output}" == "1" && "${absolute_path_output}" == "1" ]]; then
1288 die "${FUNCNAME}(): '--ABI and '--absolute-path' options cannot be specified simultaneously" 1820 die "${FUNCNAME}(): '--ABI' and '--absolute-path' options cannot be specified simultaneously"
1289 fi 1821 fi
1290 1822
1291 if [[ "$((${python2} + ${python3} + ${final_ABI}))" -gt 1 ]]; then 1823 if [[ "$((${python2} + ${python3} + ${final_ABI}))" -gt 1 ]]; then
1292 die "${FUNCNAME}(): '-2', '-3' or '--final-ABI' options cannot be specified simultaneously" 1824 die "${FUNCNAME}(): '-2', '-3' or '--final-ABI' options cannot be specified simultaneously"
1293 fi 1825 fi
1298 die "${FUNCNAME}(): '--final-ABI' option cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs" 1830 die "${FUNCNAME}(): '--final-ABI' option cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs"
1299 fi 1831 fi
1300 _python_calculate_PYTHON_ABIS 1832 _python_calculate_PYTHON_ABIS
1301 PYTHON_ABI="${PYTHON_ABIS##* }" 1833 PYTHON_ABI="${PYTHON_ABIS##* }"
1302 elif [[ "${python2}" == "1" ]]; then 1834 elif [[ "${python2}" == "1" ]]; then
1303 PYTHON_ABI="$(eselect python show --python2 --ABI)" 1835 PYTHON_ABI="$(ROOT="/" eselect python show --python2 --ABI)"
1304 if [[ -z "${PYTHON_ABI}" ]]; then 1836 if [[ -z "${PYTHON_ABI}" ]]; then
1305 die "${FUNCNAME}(): Active version of Python 2 not set" 1837 die "${FUNCNAME}(): Active version of CPython 2 not set"
1306 elif [[ "${PYTHON_ABI}" != "2."* ]]; then 1838 elif [[ "${PYTHON_ABI}" != "2."* ]]; then
1307 die "${FUNCNAME}(): Internal error in \`eselect python show --python2\`" 1839 die "${FUNCNAME}(): Internal error in \`eselect python show --python2\`"
1308 fi 1840 fi
1309 elif [[ "${python3}" == "1" ]]; then 1841 elif [[ "${python3}" == "1" ]]; then
1310 PYTHON_ABI="$(eselect python show --python3 --ABI)" 1842 PYTHON_ABI="$(ROOT="/" eselect python show --python3 --ABI)"
1311 if [[ -z "${PYTHON_ABI}" ]]; then 1843 if [[ -z "${PYTHON_ABI}" ]]; then
1312 die "${FUNCNAME}(): Active version of Python 3 not set" 1844 die "${FUNCNAME}(): Active version of CPython 3 not set"
1313 elif [[ "${PYTHON_ABI}" != "3."* ]]; then 1845 elif [[ "${PYTHON_ABI}" != "3."* ]]; then
1314 die "${FUNCNAME}(): Internal error in \`eselect python show --python3\`" 1846 die "${FUNCNAME}(): Internal error in \`eselect python show --python3\`"
1315 fi 1847 fi
1316 elif ! _python_package_supporting_installation_for_multiple_python_abis; then 1848 elif _python_package_supporting_installation_for_multiple_python_abis; then
1849 if ! _python_abi-specific_local_scope; then
1850 die "${FUNCNAME}() should be used in ABI-specific local scope"
1851 fi
1852 else
1317 PYTHON_ABI="$("${EPREFIX}/usr/bin/python" -c "${_PYTHON_ABI_EXTRACTION_COMMAND}")" 1853 PYTHON_ABI="$("${EPREFIX}/usr/bin/python" -c "${_PYTHON_ABI_EXTRACTION_COMMAND}")"
1318 if [[ -z "${PYTHON_ABI}" ]]; then 1854 if [[ -z "${PYTHON_ABI}" ]]; then
1319 die "${FUNCNAME}(): Failure of extraction of locally active version of Python" 1855 die "${FUNCNAME}(): Failure of extraction of locally active version of Python"
1320 fi 1856 fi
1321 elif [[ -z "${PYTHON_ABI}" ]]; then
1322 die "${FUNCNAME}(): Invalid usage: ${FUNCNAME}() should be used in ABI-specific local scope"
1323 fi 1857 fi
1324 elif [[ "$#" -eq 1 ]]; then 1858 elif [[ "$#" -eq 1 ]]; then
1325 if [[ "${final_ABI}" == "1" ]]; then 1859 if [[ "${final_ABI}" == "1" ]]; then
1326 die "${FUNCNAME}(): '--final-ABI' option and Python ABI cannot be specified simultaneously" 1860 die "${FUNCNAME}(): '--final-ABI' option and Python ABI cannot be specified simultaneously"
1327 fi 1861 fi
1341 return 1875 return
1342 else 1876 else
1343 if [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "CPython" ]]; then 1877 if [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "CPython" ]]; then
1344 python_interpreter="python${PYTHON_ABI}" 1878 python_interpreter="python${PYTHON_ABI}"
1345 elif [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "Jython" ]]; then 1879 elif [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "Jython" ]]; then
1346 python_interpreter="jython-${PYTHON_ABI%-jython}" 1880 python_interpreter="jython${PYTHON_ABI%-jython}"
1881 elif [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "PyPy" ]]; then
1882 python_interpreter="pypy-c${PYTHON_ABI#*-pypy-}"
1347 fi 1883 fi
1348 1884
1349 if [[ "${absolute_path_output}" == "1" ]]; then 1885 if [[ "${absolute_path_output}" == "1" ]]; then
1350 echo -n "${EPREFIX}/usr/bin/${python_interpreter}" 1886 echo -n "${EPREFIX}/usr/bin/${python_interpreter}"
1351 else 1887 else
1362# @USAGE: [-f|--final-ABI] 1898# @USAGE: [-f|--final-ABI]
1363# @DESCRIPTION: 1899# @DESCRIPTION:
1364# Print name of Python implementation. 1900# Print name of Python implementation.
1365# If --final-ABI option is specified, then final ABI from the list of enabled ABIs is used. 1901# If --final-ABI option is specified, then final ABI from the list of enabled ABIs is used.
1366python_get_implementation() { 1902python_get_implementation() {
1903 _python_check_python_pkg_setup_execution
1904
1367 local final_ABI="0" PYTHON_ABI="${PYTHON_ABI}" 1905 local final_ABI="0" PYTHON_ABI="${PYTHON_ABI}"
1368 1906
1369 while (($#)); do 1907 while (($#)); do
1370 case "$1" in 1908 case "$1" in
1371 -f|--final-ABI) 1909 -f|--final-ABI)
1384 if [[ "${final_ABI}" == "1" ]]; then 1922 if [[ "${final_ABI}" == "1" ]]; then
1385 if ! _python_package_supporting_installation_for_multiple_python_abis; then 1923 if ! _python_package_supporting_installation_for_multiple_python_abis; then
1386 die "${FUNCNAME}(): '--final-ABI' option cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs" 1924 die "${FUNCNAME}(): '--final-ABI' option cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs"
1387 fi 1925 fi
1388 PYTHON_ABI="$(PYTHON -f --ABI)" 1926 PYTHON_ABI="$(PYTHON -f --ABI)"
1389 elif [[ -z "${PYTHON_ABI}" ]]; then 1927 else
1928 if _python_package_supporting_installation_for_multiple_python_abis; then
1929 if ! _python_abi-specific_local_scope; then
1930 die "${FUNCNAME}() should be used in ABI-specific local scope"
1931 fi
1932 else
1390 PYTHON_ABI="$(PYTHON --ABI)" 1933 PYTHON_ABI="${PYTHON_ABI:-$(PYTHON --ABI)}"
1934 fi
1391 fi 1935 fi
1392 1936
1393 echo "$(_python_get_implementation "${PYTHON_ABI}")" 1937 echo "$(_python_get_implementation "${PYTHON_ABI}")"
1394} 1938}
1395 1939
1397# @USAGE: [-f|--final-ABI] 1941# @USAGE: [-f|--final-ABI]
1398# @DESCRIPTION: 1942# @DESCRIPTION:
1399# Print category, name and slot of package providing Python implementation. 1943# 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. 1944# If --final-ABI option is specified, then final ABI from the list of enabled ABIs is used.
1401python_get_implementational_package() { 1945python_get_implementational_package() {
1946 _python_check_python_pkg_setup_execution
1947
1402 local final_ABI="0" PYTHON_ABI="${PYTHON_ABI}" 1948 local final_ABI="0" PYTHON_ABI="${PYTHON_ABI}"
1403 1949
1404 while (($#)); do 1950 while (($#)); do
1405 case "$1" in 1951 case "$1" in
1406 -f|--final-ABI) 1952 -f|--final-ABI)
1419 if [[ "${final_ABI}" == "1" ]]; then 1965 if [[ "${final_ABI}" == "1" ]]; then
1420 if ! _python_package_supporting_installation_for_multiple_python_abis; then 1966 if ! _python_package_supporting_installation_for_multiple_python_abis; then
1421 die "${FUNCNAME}(): '--final-ABI' option cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs" 1967 die "${FUNCNAME}(): '--final-ABI' option cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs"
1422 fi 1968 fi
1423 PYTHON_ABI="$(PYTHON -f --ABI)" 1969 PYTHON_ABI="$(PYTHON -f --ABI)"
1424 elif [[ -z "${PYTHON_ABI}" ]]; then 1970 else
1971 if _python_package_supporting_installation_for_multiple_python_abis; then
1972 if ! _python_abi-specific_local_scope; then
1973 die "${FUNCNAME}() should be used in ABI-specific local scope"
1974 fi
1975 else
1425 PYTHON_ABI="$(PYTHON --ABI)" 1976 PYTHON_ABI="${PYTHON_ABI:-$(PYTHON --ABI)}"
1426 fi 1977 fi
1978 fi
1427 1979
1980 if [[ "${EAPI:-0}" == "0" ]]; then
1428 if [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "CPython" ]]; then 1981 if [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "CPython" ]]; then
1429 echo "dev-lang/python:${PYTHON_ABI}" 1982 echo "=dev-lang/python-${PYTHON_ABI}*"
1430 elif [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "Jython" ]]; then 1983 elif [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "Jython" ]]; then
1984 echo "=dev-java/jython-${PYTHON_ABI%-jython}*"
1985 elif [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "PyPy" ]]; then
1986 echo "=dev-python/pypy-${PYTHON_ABI#*-pypy-}*"
1987 fi
1988 else
1989 if [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "CPython" ]]; then
1990 echo "dev-lang/python:${PYTHON_ABI}"
1991 elif [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "Jython" ]]; then
1431 echo "dev-java/jython:${PYTHON_ABI%-jython}" 1992 echo "dev-java/jython:${PYTHON_ABI%-jython}"
1993 elif [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "PyPy" ]]; then
1994 echo "dev-python/pypy:${PYTHON_ABI#*-pypy-}"
1995 fi
1432 fi 1996 fi
1433} 1997}
1434 1998
1435# @FUNCTION: python_get_includedir 1999# @FUNCTION: python_get_includedir
1436# @USAGE: [-f|--final-ABI] 2000# @USAGE: [-b|--base-path] [-f|--final-ABI]
1437# @DESCRIPTION: 2001# @DESCRIPTION:
1438# Print path to Python include directory. 2002# Print path to Python include directory.
2003# If --base-path option is specified, then path not prefixed with "/" is printed.
1439# If --final-ABI option is specified, then final ABI from the list of enabled ABIs is used. 2004# If --final-ABI option is specified, then final ABI from the list of enabled ABIs is used.
1440python_get_includedir() { 2005python_get_includedir() {
2006 _python_check_python_pkg_setup_execution
2007
1441 local final_ABI="0" PYTHON_ABI="${PYTHON_ABI}" 2008 local base_path="0" final_ABI="0" prefix PYTHON_ABI="${PYTHON_ABI}"
2009
2010 while (($#)); do
2011 case "$1" in
2012 -b|--base-path)
2013 base_path="1"
2014 ;;
2015 -f|--final-ABI)
2016 final_ABI="1"
2017 ;;
2018 -*)
2019 die "${FUNCNAME}(): Unrecognized option '$1'"
2020 ;;
2021 *)
2022 die "${FUNCNAME}(): Invalid usage"
2023 ;;
2024 esac
2025 shift
2026 done
2027
2028 if [[ "${base_path}" == "0" ]]; then
2029 prefix="/"
2030 fi
2031
2032 if [[ "${final_ABI}" == "1" ]]; then
2033 if ! _python_package_supporting_installation_for_multiple_python_abis; then
2034 die "${FUNCNAME}(): '--final-ABI' option cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs"
2035 fi
2036 PYTHON_ABI="$(PYTHON -f --ABI)"
2037 else
2038 if _python_package_supporting_installation_for_multiple_python_abis; then
2039 if ! _python_abi-specific_local_scope; then
2040 die "${FUNCNAME}() should be used in ABI-specific local scope"
2041 fi
2042 else
2043 PYTHON_ABI="${PYTHON_ABI:-$(PYTHON --ABI)}"
2044 fi
2045 fi
2046
2047 if [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "CPython" ]]; then
2048 echo "${prefix}usr/include/python${PYTHON_ABI}"
2049 elif [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "Jython" ]]; then
2050 echo "${prefix}usr/share/jython-${PYTHON_ABI%-jython}/Include"
2051 elif [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "PyPy" ]]; then
2052 echo "${prefix}usr/$(get_libdir)/pypy${PYTHON_ABI#*-pypy-}/include"
2053 fi
2054}
2055
2056# @FUNCTION: python_get_libdir
2057# @USAGE: [-b|--base-path] [-f|--final-ABI]
2058# @DESCRIPTION:
2059# Print path to Python standard library directory.
2060# If --base-path option is specified, then path not prefixed with "/" is printed.
2061# If --final-ABI option is specified, then final ABI from the list of enabled ABIs is used.
2062python_get_libdir() {
2063 _python_check_python_pkg_setup_execution
2064
2065 local base_path="0" final_ABI="0" prefix PYTHON_ABI="${PYTHON_ABI}"
2066
2067 while (($#)); do
2068 case "$1" in
2069 -b|--base-path)
2070 base_path="1"
2071 ;;
2072 -f|--final-ABI)
2073 final_ABI="1"
2074 ;;
2075 -*)
2076 die "${FUNCNAME}(): Unrecognized option '$1'"
2077 ;;
2078 *)
2079 die "${FUNCNAME}(): Invalid usage"
2080 ;;
2081 esac
2082 shift
2083 done
2084
2085 if [[ "${base_path}" == "0" ]]; then
2086 prefix="/"
2087 fi
2088
2089 if [[ "${final_ABI}" == "1" ]]; then
2090 if ! _python_package_supporting_installation_for_multiple_python_abis; then
2091 die "${FUNCNAME}(): '--final-ABI' option cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs"
2092 fi
2093 PYTHON_ABI="$(PYTHON -f --ABI)"
2094 else
2095 if _python_package_supporting_installation_for_multiple_python_abis; then
2096 if ! _python_abi-specific_local_scope; then
2097 die "${FUNCNAME}() should be used in ABI-specific local scope"
2098 fi
2099 else
2100 PYTHON_ABI="${PYTHON_ABI:-$(PYTHON --ABI)}"
2101 fi
2102 fi
2103
2104 if [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "CPython" ]]; then
2105 echo "${prefix}usr/$(get_libdir)/python${PYTHON_ABI}"
2106 elif [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "Jython" ]]; then
2107 echo "${prefix}usr/share/jython-${PYTHON_ABI%-jython}/Lib"
2108 elif [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "PyPy" ]]; then
2109 die "${FUNCNAME}(): PyPy has multiple standard library directories"
2110 fi
2111}
2112
2113# @FUNCTION: python_get_sitedir
2114# @USAGE: [-b|--base-path] [-f|--final-ABI]
2115# @DESCRIPTION:
2116# Print path to Python site-packages directory.
2117# If --base-path option is specified, then path not prefixed with "/" is printed.
2118# If --final-ABI option is specified, then final ABI from the list of enabled ABIs is used.
2119python_get_sitedir() {
2120 _python_check_python_pkg_setup_execution
2121
2122 local base_path="0" final_ABI="0" prefix PYTHON_ABI="${PYTHON_ABI}"
2123
2124 while (($#)); do
2125 case "$1" in
2126 -b|--base-path)
2127 base_path="1"
2128 ;;
2129 -f|--final-ABI)
2130 final_ABI="1"
2131 ;;
2132 -*)
2133 die "${FUNCNAME}(): Unrecognized option '$1'"
2134 ;;
2135 *)
2136 die "${FUNCNAME}(): Invalid usage"
2137 ;;
2138 esac
2139 shift
2140 done
2141
2142 if [[ "${base_path}" == "0" ]]; then
2143 prefix="/"
2144 fi
2145
2146 if [[ "${final_ABI}" == "1" ]]; then
2147 if ! _python_package_supporting_installation_for_multiple_python_abis; then
2148 die "${FUNCNAME}(): '--final-ABI' option cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs"
2149 fi
2150 PYTHON_ABI="$(PYTHON -f --ABI)"
2151 else
2152 if _python_package_supporting_installation_for_multiple_python_abis; then
2153 if ! _python_abi-specific_local_scope; then
2154 die "${FUNCNAME}() should be used in ABI-specific local scope"
2155 fi
2156 else
2157 PYTHON_ABI="${PYTHON_ABI:-$(PYTHON --ABI)}"
2158 fi
2159 fi
2160
2161 if [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "CPython" ]]; then
2162 echo "${prefix}usr/$(get_libdir)/python${PYTHON_ABI}/site-packages"
2163 elif [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "Jython" ]]; then
2164 echo "${prefix}usr/share/jython-${PYTHON_ABI%-jython}/Lib/site-packages"
2165 elif [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "PyPy" ]]; then
2166 echo "${prefix}usr/$(get_libdir)/pypy${PYTHON_ABI#*-pypy-}/site-packages"
2167 fi
2168}
2169
2170# @FUNCTION: python_get_library
2171# @USAGE: [-b|--base-path] [-f|--final-ABI] [-l|--linker-option]
2172# @DESCRIPTION:
2173# Print path to Python library.
2174# If --base-path option is specified, then path not prefixed with "/" is printed.
2175# If --linker-option is specified, then "-l${library}" linker option is printed.
2176# If --final-ABI option is specified, then final ABI from the list of enabled ABIs is used.
2177python_get_library() {
2178 _python_check_python_pkg_setup_execution
2179
2180 local base_path="0" final_ABI="0" linker_option="0" prefix PYTHON_ABI="${PYTHON_ABI}"
2181
2182 while (($#)); do
2183 case "$1" in
2184 -b|--base-path)
2185 base_path="1"
2186 ;;
2187 -f|--final-ABI)
2188 final_ABI="1"
2189 ;;
2190 -l|--linker-option)
2191 linker_option="1"
2192 ;;
2193 -*)
2194 die "${FUNCNAME}(): Unrecognized option '$1'"
2195 ;;
2196 *)
2197 die "${FUNCNAME}(): Invalid usage"
2198 ;;
2199 esac
2200 shift
2201 done
2202
2203 if [[ "${base_path}" == "0" ]]; then
2204 prefix="/"
2205 fi
2206
2207 if [[ "${base_path}" == "1" && "${linker_option}" == "1" ]]; then
2208 die "${FUNCNAME}(): '--base-path' and '--linker-option' options cannot be specified simultaneously"
2209 fi
2210
2211 if [[ "${final_ABI}" == "1" ]]; then
2212 if ! _python_package_supporting_installation_for_multiple_python_abis; then
2213 die "${FUNCNAME}(): '--final-ABI' option cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs"
2214 fi
2215 PYTHON_ABI="$(PYTHON -f --ABI)"
2216 else
2217 if _python_package_supporting_installation_for_multiple_python_abis; then
2218 if ! _python_abi-specific_local_scope; then
2219 die "${FUNCNAME}() should be used in ABI-specific local scope"
2220 fi
2221 else
2222 PYTHON_ABI="${PYTHON_ABI:-$(PYTHON --ABI)}"
2223 fi
2224 fi
2225
2226 if [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "CPython" ]]; then
2227 if [[ "${linker_option}" == "1" ]]; then
2228 echo "-lpython${PYTHON_ABI}"
2229 else
2230 echo "${prefix}usr/$(get_libdir)/libpython${PYTHON_ABI}$(get_libname)"
2231 fi
2232 elif [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "Jython" ]]; then
2233 die "${FUNCNAME}(): Jython does not have shared library"
2234 elif [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "PyPy" ]]; then
2235 die "${FUNCNAME}(): PyPy does not have shared library"
2236 fi
2237}
2238
2239# @FUNCTION: python_get_version
2240# @USAGE: [-f|--final-ABI] [-l|--language] [--full] [--major] [--minor] [--micro]
2241# @DESCRIPTION:
2242# Print version of Python implementation.
2243# --full, --major, --minor and --micro options cannot be specified simultaneously.
2244# If --full, --major, --minor and --micro options are not specified, then "${major_version}.${minor_version}" is printed.
2245# If --language option is specified, then version of Python language is printed.
2246# --language and --full options cannot be specified simultaneously.
2247# --language and --micro options cannot be specified simultaneously.
2248# If --final-ABI option is specified, then final ABI from the list of enabled ABIs is used.
2249python_get_version() {
2250 _python_check_python_pkg_setup_execution
2251
2252 local final_ABI="0" language="0" language_version full="0" major="0" minor="0" micro="0" PYTHON_ABI="${PYTHON_ABI}" python_command
1442 2253
1443 while (($#)); do 2254 while (($#)); do
1444 case "$1" in 2255 case "$1" in
1445 -f|--final-ABI) 2256 -f|--final-ABI)
1446 final_ABI="1" 2257 final_ABI="1"
1447 ;; 2258 ;;
2259 -l|--language)
2260 language="1"
2261 ;;
2262 --full)
2263 full="1"
2264 ;;
2265 --major)
2266 major="1"
2267 ;;
2268 --minor)
2269 minor="1"
2270 ;;
2271 --micro)
2272 micro="1"
2273 ;;
1448 -*) 2274 -*)
1449 die "${FUNCNAME}(): Unrecognized option '$1'" 2275 die "${FUNCNAME}(): Unrecognized option '$1'"
1450 ;; 2276 ;;
1451 *) 2277 *)
1452 die "${FUNCNAME}(): Invalid usage" 2278 die "${FUNCNAME}(): Invalid usage"
1457 2283
1458 if [[ "${final_ABI}" == "1" ]]; then 2284 if [[ "${final_ABI}" == "1" ]]; then
1459 if ! _python_package_supporting_installation_for_multiple_python_abis; then 2285 if ! _python_package_supporting_installation_for_multiple_python_abis; then
1460 die "${FUNCNAME}(): '--final-ABI' option cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs" 2286 die "${FUNCNAME}(): '--final-ABI' option cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs"
1461 fi 2287 fi
2288 else
2289 if _python_package_supporting_installation_for_multiple_python_abis && ! _python_abi-specific_local_scope; then
2290 die "${FUNCNAME}() should be used in ABI-specific local scope"
2291 fi
2292 fi
2293
2294 if [[ "$((${full} + ${major} + ${minor} + ${micro}))" -gt 1 ]]; then
2295 die "${FUNCNAME}(): '--full', '--major', '--minor' or '--micro' options cannot be specified simultaneously"
2296 fi
2297
2298 if [[ "${language}" == "1" ]]; then
2299 if [[ "${final_ABI}" == "1" ]]; then
1462 PYTHON_ABI="$(PYTHON -f --ABI)" 2300 PYTHON_ABI="$(PYTHON -f --ABI)"
1463 elif [[ -z "${PYTHON_ABI}" ]]; then 2301 elif [[ -z "${PYTHON_ABI}" ]]; then
1464 PYTHON_ABI="$(PYTHON --ABI)" 2302 PYTHON_ABI="$(PYTHON --ABI)"
1465 fi 2303 fi
1466 2304 language_version="${PYTHON_ABI%%-*}"
2305 if [[ "${full}" == "1" ]]; then
2306 die "${FUNCNAME}(): '--language' and '--full' options cannot be specified simultaneously"
2307 elif [[ "${major}" == "1" ]]; then
2308 echo "${language_version%.*}"
2309 elif [[ "${minor}" == "1" ]]; then
2310 echo "${language_version#*.}"
2311 elif [[ "${micro}" == "1" ]]; then
2312 die "${FUNCNAME}(): '--language' and '--micro' options cannot be specified simultaneously"
2313 else
2314 echo "${language_version}"
2315 fi
2316 else
2317 if [[ "${full}" == "1" ]]; then
2318 python_command="import sys; print('.'.join(str(x) for x in getattr(sys, 'pypy_version_info', sys.version_info)[:3]))"
2319 elif [[ "${major}" == "1" ]]; then
2320 python_command="import sys; print(getattr(sys, 'pypy_version_info', sys.version_info)[0])"
2321 elif [[ "${minor}" == "1" ]]; then
2322 python_command="import sys; print(getattr(sys, 'pypy_version_info', sys.version_info)[1])"
2323 elif [[ "${micro}" == "1" ]]; then
2324 python_command="import sys; print(getattr(sys, 'pypy_version_info', sys.version_info)[2])"
2325 else
2326 if [[ -n "${PYTHON_ABI}" && "${final_ABI}" == "0" ]]; then
1467 if [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "CPython" ]]; then 2327 if [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "CPython" ]]; then
1468 echo "/usr/include/python${PYTHON_ABI}" 2328 echo "${PYTHON_ABI}"
1469 elif [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "Jython" ]]; then 2329 elif [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "Jython" ]]; then
1470 echo "/usr/share/jython-${PYTHON_ABI%-jython}/Include" 2330 echo "${PYTHON_ABI%-jython}"
2331 elif [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "PyPy" ]]; then
2332 echo "${PYTHON_ABI#*-pypy-}"
2333 fi
2334 return
2335 fi
2336 python_command="from sys import version_info; print('.'.join(str(x) for x in version_info[:2]))"
1471 fi 2337 fi
1472}
1473 2338
1474# @FUNCTION: python_get_libdir 2339 if [[ "${final_ABI}" == "1" ]]; then
2340 "$(PYTHON -f)" -c "${python_command}"
2341 else
2342 "$(PYTHON ${PYTHON_ABI})" -c "${python_command}"
2343 fi
2344 fi
2345}
2346
2347# @FUNCTION: python_get_implementation_and_version
1475# @USAGE: [-f|--final-ABI] 2348# @USAGE: [-f|--final-ABI]
1476# @DESCRIPTION: 2349# @DESCRIPTION:
1477# Print path to Python library directory. 2350# Print name and version of Python implementation.
2351# If version of Python implementation is not bound to version of Python language, then
2352# 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. 2353# If --final-ABI option is specified, then final ABI from the list of enabled ABIs is used.
1479python_get_libdir() { 2354python_get_implementation_and_version() {
2355 _python_check_python_pkg_setup_execution
2356
1480 local final_ABI="0" PYTHON_ABI="${PYTHON_ABI}" 2357 local final_ABI="0" PYTHON_ABI="${PYTHON_ABI}"
1481 2358
1482 while (($#)); do 2359 while (($#)); do
1483 case "$1" in 2360 case "$1" in
1484 -f|--final-ABI) 2361 -f|--final-ABI)
1497 if [[ "${final_ABI}" == "1" ]]; then 2374 if [[ "${final_ABI}" == "1" ]]; then
1498 if ! _python_package_supporting_installation_for_multiple_python_abis; then 2375 if ! _python_package_supporting_installation_for_multiple_python_abis; then
1499 die "${FUNCNAME}(): '--final-ABI' option cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs" 2376 die "${FUNCNAME}(): '--final-ABI' option cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs"
1500 fi 2377 fi
1501 PYTHON_ABI="$(PYTHON -f --ABI)" 2378 PYTHON_ABI="$(PYTHON -f --ABI)"
1502 elif [[ -z "${PYTHON_ABI}" ]]; then 2379 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 [[ "${final_ABI}" == "1" ]]; then
1570 if ! _python_package_supporting_installation_for_multiple_python_abis; then 2380 if _python_package_supporting_installation_for_multiple_python_abis; then
1571 die "${FUNCNAME}(): '--final-ABI' option cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs" 2381 if ! _python_abi-specific_local_scope; then
2382 die "${FUNCNAME}() should be used in ABI-specific local scope"
1572 fi 2383 fi
1573 PYTHON_ABI="$(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 2384 else
1582 echo "/usr/$(get_libdir)/libpython${PYTHON_ABI}$(get_libname)" 2385 PYTHON_ABI="${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 2386 fi
1645 return
1646 fi 2387 fi
1647 python_command="from sys import version_info; print('.'.join(str(x) for x in version_info[:2]))"
1648 fi
1649 2388
1650 if [[ "${final_ABI}" == "1" ]]; then 2389 if [[ "${PYTHON_ABI}" =~ ^[[:digit:]]+\.[[:digit:]]+-[[:alnum:]]+-[[:digit:]]+\.[[:digit:]]+$ ]]; then
1651 if ! _python_package_supporting_installation_for_multiple_python_abis; then 2390 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 2391 else
1656 "$(PYTHON ${PYTHON_ABI})" -c "${python_command}" 2392 echo "$(_python_get_implementation "${PYTHON_ABI}") ${PYTHON_ABI%%-*}"
1657 fi 2393 fi
1658} 2394}
1659 2395
1660# ================================================================================================ 2396# ================================================================================================
1661# ================================ FUNCTIONS FOR RUNNING OF TESTS ================================ 2397# ================================ FUNCTIONS FOR RUNNING OF TESTS ================================
1670_python_test_hook() { 2406_python_test_hook() {
1671 if [[ "$#" -ne 1 ]]; then 2407 if [[ "$#" -ne 1 ]]; then
1672 die "${FUNCNAME}() requires 1 argument" 2408 die "${FUNCNAME}() requires 1 argument"
1673 fi 2409 fi
1674 2410
1675 if _python_package_supporting_installation_for_multiple_python_abis && [[ "$(type -t "${FUNCNAME[3]}_$1_hook")" == "function" ]]; then 2411 if _python_package_supporting_installation_for_multiple_python_abis && [[ "$(type -t "${_PYTHON_TEST_FUNCTION}_$1_hook")" == "function" ]]; then
1676 "${FUNCNAME[3]}_$1_hook" 2412 "${_PYTHON_TEST_FUNCTION}_$1_hook"
1677 fi 2413 fi
1678} 2414}
1679 2415
1680# @FUNCTION: python_execute_nosetests 2416# @FUNCTION: python_execute_nosetests
1681# @USAGE: [-P|--PYTHONPATH PYTHONPATH] [-s|--separate-build-dirs] [--] [arguments] 2417# @USAGE: [-P|--PYTHONPATH PYTHONPATH] [-s|--separate-build-dirs] [--] [arguments]
1682# @DESCRIPTION: 2418# @DESCRIPTION:
1683# Execute nosetests for all enabled Python ABIs. 2419# Execute nosetests for all enabled Python ABIs.
1684# In ebuilds of packages supporting installation for multiple Python ABIs, this function calls 2420# In ebuilds of packages supporting installation for multiple Python ABIs, this function calls
1685# python_execute_nosetests_pre_hook() and python_execute_nosetests_post_hook(), if they are defined. 2421# python_execute_nosetests_pre_hook() and python_execute_nosetests_post_hook(), if they are defined.
1686python_execute_nosetests() { 2422python_execute_nosetests() {
2423 _python_check_python_pkg_setup_execution
1687 _python_set_color_variables 2424 _python_set_color_variables
1688 2425
1689 local PYTHONPATH_template= separate_build_dirs= 2426 local PYTHONPATH_template separate_build_dirs
1690 2427
1691 while (($#)); do 2428 while (($#)); do
1692 case "$1" in 2429 case "$1" in
1693 -P|--PYTHONPATH) 2430 -P|--PYTHONPATH)
1694 PYTHONPATH_template="$2" 2431 PYTHONPATH_template="$2"
1710 esac 2447 esac
1711 shift 2448 shift
1712 done 2449 done
1713 2450
1714 python_test_function() { 2451 python_test_function() {
1715 local evaluated_PYTHONPATH= 2452 local evaluated_PYTHONPATH
1716 2453
1717 if [[ -n "${PYTHONPATH_template}" ]]; then
1718 evaluated_PYTHONPATH="$(eval echo -n "${PYTHONPATH_template}")" 2454 eval "evaluated_PYTHONPATH=\"${PYTHONPATH_template}\""
1719 if [[ ! -e "${evaluated_PYTHONPATH}" ]]; then
1720 unset evaluated_PYTHONPATH
1721 fi
1722 fi
1723 2455
1724 _python_test_hook pre 2456 _PYTHON_TEST_FUNCTION="python_execute_nosetests" _python_test_hook pre
1725 2457
1726 if [[ -n "${evaluated_PYTHONPATH}" ]]; then 2458 if [[ -n "${evaluated_PYTHONPATH}" ]]; then
1727 echo ${_BOLD}PYTHONPATH="${evaluated_PYTHONPATH}" nosetests --verbosity="${PYTHON_TEST_VERBOSITY}" "$@"${_NORMAL} 2459 echo ${_BOLD}PYTHONPATH="${evaluated_PYTHONPATH}" nosetests --verbosity="${PYTHON_TEST_VERBOSITY}" "$@"${_NORMAL}
1728 PYTHONPATH="${evaluated_PYTHONPATH}" nosetests --verbosity="${PYTHON_TEST_VERBOSITY}" "$@" || return "$?" 2460 PYTHONPATH="${evaluated_PYTHONPATH}" nosetests --verbosity="${PYTHON_TEST_VERBOSITY}" "$@" || return "$?"
1729 else 2461 else
1730 echo ${_BOLD}nosetests --verbosity="${PYTHON_TEST_VERBOSITY}" "$@"${_NORMAL} 2462 echo ${_BOLD}nosetests --verbosity="${PYTHON_TEST_VERBOSITY}" "$@"${_NORMAL}
1731 nosetests --verbosity="${PYTHON_TEST_VERBOSITY}" "$@" || return "$?" 2463 nosetests --verbosity="${PYTHON_TEST_VERBOSITY}" "$@" || return "$?"
1732 fi 2464 fi
1733 2465
1734 _python_test_hook post 2466 _PYTHON_TEST_FUNCTION="python_execute_nosetests" _python_test_hook post
1735 } 2467 }
1736 if _python_package_supporting_installation_for_multiple_python_abis; then 2468 if _python_package_supporting_installation_for_multiple_python_abis; then
1737 python_execute_function ${separate_build_dirs:+-s} python_test_function "$@" 2469 python_execute_function ${separate_build_dirs:+-s} python_test_function "$@"
1738 else 2470 else
1739 if [[ -n "${separate_build_dirs}" ]]; then 2471 if [[ -n "${separate_build_dirs}" ]]; then
1750# @DESCRIPTION: 2482# @DESCRIPTION:
1751# Execute py.test for all enabled Python ABIs. 2483# Execute py.test for all enabled Python ABIs.
1752# In ebuilds of packages supporting installation for multiple Python ABIs, this function calls 2484# 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. 2485# python_execute_py.test_pre_hook() and python_execute_py.test_post_hook(), if they are defined.
1754python_execute_py.test() { 2486python_execute_py.test() {
2487 _python_check_python_pkg_setup_execution
1755 _python_set_color_variables 2488 _python_set_color_variables
1756 2489
1757 local PYTHONPATH_template= separate_build_dirs= 2490 local PYTHONPATH_template separate_build_dirs
1758 2491
1759 while (($#)); do 2492 while (($#)); do
1760 case "$1" in 2493 case "$1" in
1761 -P|--PYTHONPATH) 2494 -P|--PYTHONPATH)
1762 PYTHONPATH_template="$2" 2495 PYTHONPATH_template="$2"
1778 esac 2511 esac
1779 shift 2512 shift
1780 done 2513 done
1781 2514
1782 python_test_function() { 2515 python_test_function() {
1783 local evaluated_PYTHONPATH= 2516 local evaluated_PYTHONPATH
1784 2517
1785 if [[ -n "${PYTHONPATH_template}" ]]; then
1786 evaluated_PYTHONPATH="$(eval echo -n "${PYTHONPATH_template}")" 2518 eval "evaluated_PYTHONPATH=\"${PYTHONPATH_template}\""
1787 if [[ ! -e "${evaluated_PYTHONPATH}" ]]; then
1788 unset evaluated_PYTHONPATH
1789 fi
1790 fi
1791 2519
1792 _python_test_hook pre 2520 _PYTHON_TEST_FUNCTION="python_execute_py.test" _python_test_hook pre
1793 2521
1794 if [[ -n "${evaluated_PYTHONPATH}" ]]; then 2522 if [[ -n "${evaluated_PYTHONPATH}" ]]; then
1795 echo ${_BOLD}PYTHONPATH="${evaluated_PYTHONPATH}" py.test $([[ "${PYTHON_TEST_VERBOSITY}" -ge 2 ]] && echo -v) "$@"${_NORMAL} 2523 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) "$@" || return "$?" 2524 PYTHONPATH="${evaluated_PYTHONPATH}" py.test $([[ "${PYTHON_TEST_VERBOSITY}" -ge 2 ]] && echo -v) "$@" || return "$?"
1797 else 2525 else
1798 echo ${_BOLD}py.test $([[ "${PYTHON_TEST_VERBOSITY}" -gt 1 ]] && echo -v) "$@"${_NORMAL} 2526 echo ${_BOLD}py.test $([[ "${PYTHON_TEST_VERBOSITY}" -gt 1 ]] && echo -v) "$@"${_NORMAL}
1799 py.test $([[ "${PYTHON_TEST_VERBOSITY}" -gt 1 ]] && echo -v) "$@" || return "$?" 2527 py.test $([[ "${PYTHON_TEST_VERBOSITY}" -gt 1 ]] && echo -v) "$@" || return "$?"
1800 fi 2528 fi
1801 2529
1802 _python_test_hook post 2530 _PYTHON_TEST_FUNCTION="python_execute_py.test" _python_test_hook post
1803 } 2531 }
1804 if _python_package_supporting_installation_for_multiple_python_abis; then 2532 if _python_package_supporting_installation_for_multiple_python_abis; then
1805 python_execute_function ${separate_build_dirs:+-s} python_test_function "$@" 2533 python_execute_function ${separate_build_dirs:+-s} python_test_function "$@"
1806 else 2534 else
1807 if [[ -n "${separate_build_dirs}" ]]; then 2535 if [[ -n "${separate_build_dirs}" ]]; then
1818# @DESCRIPTION: 2546# @DESCRIPTION:
1819# Execute trial for all enabled Python ABIs. 2547# Execute trial for all enabled Python ABIs.
1820# In ebuilds of packages supporting installation for multiple Python ABIs, this function 2548# 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. 2549# calls python_execute_trial_pre_hook() and python_execute_trial_post_hook(), if they are defined.
1822python_execute_trial() { 2550python_execute_trial() {
2551 _python_check_python_pkg_setup_execution
1823 _python_set_color_variables 2552 _python_set_color_variables
1824 2553
1825 local PYTHONPATH_template= separate_build_dirs= 2554 local PYTHONPATH_template separate_build_dirs
1826 2555
1827 while (($#)); do 2556 while (($#)); do
1828 case "$1" in 2557 case "$1" in
1829 -P|--PYTHONPATH) 2558 -P|--PYTHONPATH)
1830 PYTHONPATH_template="$2" 2559 PYTHONPATH_template="$2"
1846 esac 2575 esac
1847 shift 2576 shift
1848 done 2577 done
1849 2578
1850 python_test_function() { 2579 python_test_function() {
1851 local evaluated_PYTHONPATH= 2580 local evaluated_PYTHONPATH
1852 2581
1853 if [[ -n "${PYTHONPATH_template}" ]]; then
1854 evaluated_PYTHONPATH="$(eval echo -n "${PYTHONPATH_template}")" 2582 eval "evaluated_PYTHONPATH=\"${PYTHONPATH_template}\""
1855 if [[ ! -e "${evaluated_PYTHONPATH}" ]]; then
1856 unset evaluated_PYTHONPATH
1857 fi
1858 fi
1859 2583
1860 _python_test_hook pre 2584 _PYTHON_TEST_FUNCTION="python_execute_trial" _python_test_hook pre
1861 2585
1862 if [[ -n "${evaluated_PYTHONPATH}" ]]; then 2586 if [[ -n "${evaluated_PYTHONPATH}" ]]; then
1863 echo ${_BOLD}PYTHONPATH="${evaluated_PYTHONPATH}" trial $([[ "${PYTHON_TEST_VERBOSITY}" -ge 4 ]] && echo --spew) "$@"${_NORMAL} 2587 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) "$@" || return "$?" 2588 PYTHONPATH="${evaluated_PYTHONPATH}" trial $([[ "${PYTHON_TEST_VERBOSITY}" -ge 4 ]] && echo --spew) "$@" || return "$?"
1865 else 2589 else
1866 echo ${_BOLD}trial $([[ "${PYTHON_TEST_VERBOSITY}" -ge 4 ]] && echo --spew) "$@"${_NORMAL} 2590 echo ${_BOLD}trial $([[ "${PYTHON_TEST_VERBOSITY}" -ge 4 ]] && echo --spew) "$@"${_NORMAL}
1867 trial $([[ "${PYTHON_TEST_VERBOSITY}" -ge 4 ]] && echo --spew) "$@" || return "$?" 2591 trial $([[ "${PYTHON_TEST_VERBOSITY}" -ge 4 ]] && echo --spew) "$@" || return "$?"
1868 fi 2592 fi
1869 2593
1870 _python_test_hook post 2594 _PYTHON_TEST_FUNCTION="python_execute_trial" _python_test_hook post
1871 } 2595 }
1872 if _python_package_supporting_installation_for_multiple_python_abis; then 2596 if _python_package_supporting_installation_for_multiple_python_abis; then
1873 python_execute_function ${separate_build_dirs:+-s} python_test_function "$@" 2597 python_execute_function ${separate_build_dirs:+-s} python_test_function "$@"
1874 else 2598 else
1875 if [[ -n "${separate_build_dirs}" ]]; then 2599 if [[ -n "${separate_build_dirs}" ]]; then
1888# @FUNCTION: python_enable_pyc 2612# @FUNCTION: python_enable_pyc
1889# @DESCRIPTION: 2613# @DESCRIPTION:
1890# Tell Python to automatically recompile modules to .pyc/.pyo if the 2614# Tell Python to automatically recompile modules to .pyc/.pyo if the
1891# timestamps/version stamps have changed. 2615# timestamps/version stamps have changed.
1892python_enable_pyc() { 2616python_enable_pyc() {
2617 _python_check_python_pkg_setup_execution
2618
2619 if [[ "$#" -ne 0 ]]; then
2620 die "${FUNCNAME}() does not accept arguments"
2621 fi
2622
1893 unset PYTHONDONTWRITEBYTECODE 2623 unset PYTHONDONTWRITEBYTECODE
1894} 2624}
1895 2625
1896# @FUNCTION: python_disable_pyc 2626# @FUNCTION: python_disable_pyc
1897# @DESCRIPTION: 2627# @DESCRIPTION:
1898# Tell Python not to automatically recompile modules to .pyc/.pyo 2628# Tell Python not to automatically recompile modules to .pyc/.pyo
1899# even if the timestamps/version stamps do not match. This is done 2629# even if the timestamps/version stamps do not match. This is done
1900# to protect sandbox. 2630# to protect sandbox.
1901python_disable_pyc() { 2631python_disable_pyc() {
2632 _python_check_python_pkg_setup_execution
2633
2634 if [[ "$#" -ne 0 ]]; then
2635 die "${FUNCNAME}() does not accept arguments"
2636 fi
2637
1902 export PYTHONDONTWRITEBYTECODE="1" 2638 export PYTHONDONTWRITEBYTECODE="1"
1903} 2639}
1904 2640
1905_python_clean_compiled_modules() { 2641_python_clean_compiled_modules() {
1906 _python_initialize_prefix_variables 2642 _python_initialize_prefix_variables
1907 _python_set_color_variables 2643 _python_set_color_variables
1908 2644
1909 [[ "${FUNCNAME[1]}" =~ ^(python_mod_optimize|python_mod_compile|python_mod_cleanup)$ ]] || die "${FUNCNAME}(): Invalid usage" 2645 [[ "${FUNCNAME[1]}" =~ ^(python_mod_optimize|python_mod_cleanup)$ ]] || die "${FUNCNAME}(): Invalid usage"
1910 2646
1911 local base_module_name compiled_file compiled_files=() dir path py_file root 2647 local base_module_name compiled_file compiled_files=() dir path py_file root
1912 2648
1913 # Strip trailing slash from EROOT. 2649 # Strip trailing slash from EROOT.
1914 root="${EROOT%/}" 2650 root="${EROOT%/}"
1921 done < <(find "${path}" "(" -name "*.py[co]" -o -name "*\$py.class" ")" -print0) 2657 done < <(find "${path}" "(" -name "*.py[co]" -o -name "*\$py.class" ")" -print0)
1922 2658
1923 if [[ "${EBUILD_PHASE}" == "postrm" ]]; then 2659 if [[ "${EBUILD_PHASE}" == "postrm" ]]; then
1924 # Delete empty child directories. 2660 # Delete empty child directories.
1925 find "${path}" -type d | sort -r | while read -r dir; do 2661 find "${path}" -type d | sort -r | while read -r dir; do
1926 rmdir "${dir}" 2> /dev/null && echo "${_CYAN}<<< ${dir}${_NORMAL}" 2662 if rmdir "${dir}" 2> /dev/null; then
2663 echo "${_CYAN}<<< ${dir}${_NORMAL}"
2664 fi
1927 done 2665 done
1928 fi 2666 fi
1929 elif [[ "${path}" == *.py ]]; then 2667 elif [[ "${path}" == *.py ]]; then
1930 base_module_name="${path##*/}" 2668 base_module_name="${path##*/}"
1931 base_module_name="${base_module_name%.py}" 2669 base_module_name="${base_module_name%.py}"
1961 if [[ "${dir}" == "__pycache__" ]]; then 2699 if [[ "${dir}" == "__pycache__" ]]; then
1962 base_module_name="${compiled_file##*/}" 2700 base_module_name="${compiled_file##*/}"
1963 base_module_name="${base_module_name%\$py.class}" 2701 base_module_name="${base_module_name%\$py.class}"
1964 py_file="${compiled_file%__pycache__/*}${base_module_name}.py" 2702 py_file="${compiled_file%__pycache__/*}${base_module_name}.py"
1965 else 2703 else
1966 py_file="${compiled_file%\$py.class}" 2704 py_file="${compiled_file%\$py.class}.py"
1967 fi 2705 fi
1968 if [[ "${EBUILD_PHASE}" == "postinst" ]]; then 2706 if [[ "${EBUILD_PHASE}" == "postinst" ]]; then
1969 [[ -f "${py_file}" && "${compiled_file}" -nt "${py_file}" ]] && continue 2707 [[ -f "${py_file}" && "${compiled_file}" -nt "${py_file}" ]] && continue
1970 else 2708 else
1971 [[ -f "${py_file}" ]] && continue 2709 [[ -f "${py_file}" ]] && continue
1977 fi 2715 fi
1978 2716
1979 # Delete empty parent directories. 2717 # Delete empty parent directories.
1980 dir="${compiled_file%/*}" 2718 dir="${compiled_file%/*}"
1981 while [[ "${dir}" != "${root}" ]]; do 2719 while [[ "${dir}" != "${root}" ]]; do
1982 if rmdir "${compiled_file%/*}" 2> /dev/null; then 2720 if rmdir "${dir}" 2> /dev/null; then
1983 echo "${_CYAN}<<< ${compiled_file%/*}${_NORMAL}" 2721 echo "${_CYAN}<<< ${dir}${_NORMAL}"
1984 else 2722 else
1985 break 2723 break
1986 fi 2724 fi
1987 dir="${dir%/*}" 2725 dir="${dir%/*}"
1988 done 2726 done
1989 done 2727 done
1990 done 2728 done
1991} 2729}
1992 2730
1993# @FUNCTION: python_mod_optimize 2731# @FUNCTION: python_mod_optimize
1994# @USAGE: [options] [directory|file] 2732# @USAGE: [--allow-evaluated-non-sitedir-paths] [-d directory] [-f] [-l] [-q] [-x regular_expression] [--] <file|directory> [files|directories]
1995# @DESCRIPTION: 2733# @DESCRIPTION:
1996# If no arguments supplied, it will recompile not recursively all modules 2734# 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. 2735# -d, -f, -l, -q and -x options passed to this function are passed to compileall.py.
2003# 2736#
2004# This function can be used only in pkg_postinst() phase. 2737# This function can be used only in pkg_postinst() phase.
2005python_mod_optimize() { 2738python_mod_optimize() {
2739 if [[ "${EBUILD_PHASE}" != "postinst" ]]; then
2740 die "${FUNCNAME}() can be used only in pkg_postinst() phase"
2741 fi
2742
2743 _python_check_python_pkg_setup_execution
2006 _python_initialize_prefix_variables 2744 _python_initialize_prefix_variables
2007 2745
2008 # Check if phase is pkg_postinst(). 2746 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. 2747 # 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="${PYTHON_ABI}" return_code root site_packages_absolute_dirs=() site_packages_dirs=() site_packages_absolute_files=() site_packages_files=() 2748 local allow_evaluated_non_sitedir_paths="0" dir dirs=() evaluated_dirs=() evaluated_files=() file files=() iterated_PYTHON_ABIS options=() other_dirs=() other_files=() previous_PYTHON_ABI="${PYTHON_ABI}" return_code root site_packages_dirs=() site_packages_files=() stderr stderr_line
2014 2749
2015 if _python_package_supporting_installation_for_multiple_python_abis; then 2750 if _python_package_supporting_installation_for_multiple_python_abis; then
2016 if [[ -z "${PYTHON_ABIS}" ]]; then 2751 if has "${EAPI:-0}" 0 1 2 3 && [[ -z "${PYTHON_ABIS}" ]]; then
2017 die "${FUNCNAME}(): Environment not initialized" 2752 die "${FUNCNAME}(): python_pkg_setup() or python_execute_function() not called"
2018 fi 2753 fi
2019 iterated_PYTHON_ABIS="${PYTHON_ABIS}" 2754 iterated_PYTHON_ABIS="${PYTHON_ABIS}"
2020 else 2755 else
2756 if has "${EAPI:-0}" 0 1 2 3; then
2021 iterated_PYTHON_ABIS="${PYTHON_ABI:=$(PYTHON --ABI)}" 2757 iterated_PYTHON_ABIS="${PYTHON_ABI:=$(PYTHON --ABI)}"
2758 else
2759 iterated_PYTHON_ABIS="${PYTHON_ABI}"
2760 fi
2022 fi 2761 fi
2023 2762
2024 # Strip trailing slash from EROOT. 2763 # Strip trailing slash from EROOT.
2025 root="${EROOT%/}" 2764 root="${EROOT%/}"
2026 2765
2027 while (($#)); do 2766 while (($#)); do
2028 case "$1" in 2767 case "$1" in
2768 --allow-evaluated-non-sitedir-paths)
2769 allow_evaluated_non_sitedir_paths="1"
2770 ;;
2029 -l|-f|-q) 2771 -l|-f|-q)
2030 options+=("$1") 2772 options+=("$1")
2031 ;; 2773 ;;
2032 -d|-x) 2774 -d|-x)
2033 options+=("$1" "$2") 2775 options+=("$1" "$2")
2034 shift 2776 shift
2035 ;; 2777 ;;
2778 --)
2779 shift
2780 break
2781 ;;
2036 -*) 2782 -*)
2037 ewarn "${FUNCNAME}(): Ignoring option '$1'" 2783 die "${FUNCNAME}(): Unrecognized option '$1'"
2038 ;; 2784 ;;
2039 *) 2785 *)
2040 break 2786 break
2041 ;; 2787 ;;
2042 esac 2788 esac
2043 shift 2789 shift
2044 done 2790 done
2045 2791
2792 if [[ "${allow_evaluated_non_sitedir_paths}" == "1" ]] && ! _python_package_supporting_installation_for_multiple_python_abis; then
2793 die "${FUNCNAME}(): '--allow-evaluated-non-sitedir-paths' option cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs"
2794 fi
2795
2046 if [[ "$#" -eq 0 ]]; then 2796 if [[ "$#" -eq 0 ]]; then
2047 _python_set_color_variables 2797 die "${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 ${FUNCNAME}() with paths to Python modules." &> /dev/null
2058 einfo "The ebuild needs to be fixed. Please report a bug, if it has not been already reported." &> /dev/null
2059 einfo &> /dev/null
2060 fi 2798 fi
2061 2799
2062 while (($#)); do 2800 while (($#)); do
2801 if [[ "$1" =~ ^($|(\.|\.\.|/)($|/)) ]]; then
2802 die "${FUNCNAME}(): Invalid argument '$1'"
2063 if ! _python_implementation && [[ "$1" =~ ^/usr/lib(32|64)?/python[[:digit:]]+\.[[:digit:]]+ ]]; then 2803 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" 2804 die "${FUNCNAME}(): Paths of directories / files in site-packages directories must be relative to site-packages directories"
2065 elif [[ "$1" =~ ^/ ]]; then 2805 elif [[ "$1" =~ ^/ ]]; then
2066 if _python_package_supporting_installation_for_multiple_python_abis; then 2806 if _python_package_supporting_installation_for_multiple_python_abis; then
2807 if [[ "${allow_evaluated_non_sitedir_paths}" != "1" ]]; then
2067 die "${FUNCNAME}(): Absolute paths cannot be used in ebuilds of packages supporting installation for multiple Python ABIs" 2808 die "${FUNCNAME}(): Absolute paths cannot be used in ebuilds of packages supporting installation for multiple Python ABIs"
2068 fi 2809 fi
2069 if [[ -d "${root}$1" ]]; then 2810 if [[ "$1" != *\$* ]]; then
2070 other_dirs+=("${root}$1") 2811 die "${FUNCNAME}(): '$1' has invalid syntax"
2071 elif [[ -f "${root}$1" ]]; then 2812 fi
2072 other_files+=("${root}$1") 2813 if [[ "$1" == *.py ]]; then
2073 elif [[ -e "${root}$1" ]]; then 2814 evaluated_files+=("$1")
2074 eerror "'${root}$1' is not a file or a directory!" 2815 else
2816 evaluated_dirs+=("$1")
2817 fi
2075 else 2818 else
2819 if [[ -d "${root}$1" ]]; then
2820 other_dirs+=("${root}$1")
2821 elif [[ -f "${root}$1" ]]; then
2822 other_files+=("${root}$1")
2823 elif [[ -e "${root}$1" ]]; then
2824 eerror "${FUNCNAME}(): '${root}$1' is not a regular file or a directory"
2825 else
2076 eerror "'${root}$1' does not exist!" 2826 eerror "${FUNCNAME}(): '${root}$1' does not exist"
2827 fi
2077 fi 2828 fi
2078 else 2829 else
2079 for PYTHON_ABI in ${iterated_PYTHON_ABIS}; do 2830 for PYTHON_ABI in ${iterated_PYTHON_ABIS}; do
2080 if [[ -d "${root}$(python_get_sitedir)/$1" ]]; then 2831 if [[ -d "${root}$(python_get_sitedir)/$1" ]]; then
2081 site_packages_dirs+=("$1") 2832 site_packages_dirs+=("$1")
2082 break 2833 break
2083 elif [[ -f "${root}$(python_get_sitedir)/$1" ]]; then 2834 elif [[ -f "${root}$(python_get_sitedir)/$1" ]]; then
2084 site_packages_files+=("$1") 2835 site_packages_files+=("$1")
2085 break 2836 break
2086 elif [[ -e "${root}$(python_get_sitedir)/$1" ]]; then 2837 elif [[ -e "${root}$(python_get_sitedir)/$1" ]]; then
2087 eerror "'$1' is not a file or a directory!" 2838 eerror "${FUNCNAME}(): '$1' is not a regular file or a directory"
2088 else 2839 else
2089 eerror "'$1' does not exist!" 2840 eerror "${FUNCNAME}(): '$1' does not exist"
2090 fi 2841 fi
2091 done 2842 done
2092 fi 2843 fi
2093 shift 2844 shift
2094 done 2845 done
2095 2846
2096 # Set additional options. 2847 # Set additional options.
2097 options+=("-q") 2848 options+=("-q")
2098 2849
2099 for PYTHON_ABI in ${iterated_PYTHON_ABIS}; do 2850 for PYTHON_ABI in ${iterated_PYTHON_ABIS}; do
2100 if ((${#site_packages_dirs[@]})) || ((${#site_packages_files[@]})); then 2851 if ((${#site_packages_dirs[@]})) || ((${#site_packages_files[@]})) || ((${#evaluated_dirs[@]})) || ((${#evaluated_files[@]})); then
2101 return_code="0" 2852 return_code="0"
2853 stderr=""
2102 ebegin "Compilation and optimization of Python modules for $(python_get_implementation) $(python_get_version)" 2854 ebegin "Compilation and optimization of Python modules for $(python_get_implementation_and_version)"
2103 if ((${#site_packages_dirs[@]})); then 2855 if ((${#site_packages_dirs[@]})) || ((${#evaluated_dirs[@]})); then
2104 for dir in "${site_packages_dirs[@]}"; do 2856 for dir in "${site_packages_dirs[@]}"; do
2105 site_packages_absolute_dirs+=("${root}$(python_get_sitedir)/${dir}") 2857 dirs+=("${root}$(python_get_sitedir)/${dir}")
2106 done 2858 done
2107 "$(PYTHON)" "${root}$(python_get_libdir)/compileall.py" "${options[@]}" "${site_packages_absolute_dirs[@]}" || return_code="1" 2859 for dir in "${evaluated_dirs[@]}"; do
2860 eval "dirs+=(\"\${root}${dir}\")"
2861 done
2862 stderr+="${stderr:+$'\n'}$("$(PYTHON)" -m compileall "${options[@]}" "${dirs[@]}" 2>&1)" || return_code="1"
2108 if [[ "$(_python_get_implementation "${PYTHON_ABI}")" != "Jython" ]]; then 2863 if ! has "$(_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" 2864 "$(PYTHON)" -O -m compileall "${options[@]}" "${dirs[@]}" &> /dev/null || return_code="1"
2110 fi 2865 fi
2111 _python_clean_compiled_modules "${site_packages_absolute_dirs[@]}" 2866 _python_clean_compiled_modules "${dirs[@]}"
2112 fi 2867 fi
2113 if ((${#site_packages_files[@]})); then 2868 if ((${#site_packages_files[@]})) || ((${#evaluated_files[@]})); then
2114 for file in "${site_packages_files[@]}"; do 2869 for file in "${site_packages_files[@]}"; do
2115 site_packages_absolute_files+=("${root}$(python_get_sitedir)/${file}") 2870 files+=("${root}$(python_get_sitedir)/${file}")
2116 done 2871 done
2117 "$(PYTHON)" "${root}$(python_get_libdir)/py_compile.py" "${site_packages_absolute_files[@]}" || return_code="1" 2872 for file in "${evaluated_files[@]}"; do
2873 eval "files+=(\"\${root}${file}\")"
2874 done
2875 stderr+="${stderr:+$'\n'}$("$(PYTHON)" -m py_compile "${files[@]}" 2>&1)" || return_code="1"
2118 if [[ "$(_python_get_implementation "${PYTHON_ABI}")" != "Jython" ]]; then 2876 if ! has "$(_python_get_implementation "${PYTHON_ABI}")" Jython PyPy; then
2119 "$(PYTHON)" -O "${root}$(python_get_libdir)/py_compile.py" "${site_packages_absolute_files[@]}" &> /dev/null || return_code="1" 2877 "$(PYTHON)" -O -m py_compile "${files[@]}" &> /dev/null || return_code="1"
2120 fi 2878 fi
2121 _python_clean_compiled_modules "${site_packages_absolute_files[@]}" 2879 _python_clean_compiled_modules "${files[@]}"
2122 fi 2880 fi
2123 eend "${return_code}" 2881 eend "${return_code}"
2882 if [[ -n "${stderr}" ]]; then
2883 eerror "Syntax errors / warnings in Python modules for $(python_get_implementation_and_version):" &> /dev/null
2884 while read stderr_line; do
2885 eerror " ${stderr_line}"
2886 done <<< "${stderr}"
2124 fi 2887 fi
2125 unset site_packages_absolute_dirs site_packages_absolute_files 2888 fi
2889 unset dirs files
2126 done 2890 done
2127 2891
2128 if _python_package_supporting_installation_for_multiple_python_abis; then 2892 if _python_package_supporting_installation_for_multiple_python_abis; then
2129 # Restore previous value of PYTHON_ABI. 2893 # Restore previous value of PYTHON_ABI.
2130 if [[ -n "${previous_PYTHON_ABI}" ]]; then 2894 if [[ -n "${previous_PYTHON_ABI}" ]]; then
2134 fi 2898 fi
2135 fi 2899 fi
2136 2900
2137 if ((${#other_dirs[@]})) || ((${#other_files[@]})); then 2901 if ((${#other_dirs[@]})) || ((${#other_files[@]})); then
2138 return_code="0" 2902 return_code="0"
2903 stderr=""
2139 ebegin "Compilation and optimization of Python modules placed outside of site-packages directories for $(python_get_implementation) $(python_get_version)" 2904 ebegin "Compilation and optimization of Python modules placed outside of site-packages directories for $(python_get_implementation_and_version)"
2140 if ((${#other_dirs[@]})); then 2905 if ((${#other_dirs[@]})); then
2141 "$(PYTHON ${PYTHON_ABI})" "${root}$(python_get_libdir)/compileall.py" "${options[@]}" "${other_dirs[@]}" || return_code="1" 2906 stderr+="${stderr:+$'\n'}$("$(PYTHON ${PYTHON_ABI})" -m compileall "${options[@]}" "${other_dirs[@]}" 2>&1)" || return_code="1"
2142 if [[ "$(_python_get_implementation "${PYTHON_ABI}")" != "Jython" ]]; then 2907 if ! has "$(_python_get_implementation "${PYTHON_ABI}")" Jython PyPy; then
2143 "$(PYTHON ${PYTHON_ABI})" -O "${root}$(python_get_libdir)/compileall.py" "${options[@]}" "${other_dirs[@]}" &> /dev/null || return_code="1" 2908 "$(PYTHON ${PYTHON_ABI})" -O -m compileall "${options[@]}" "${other_dirs[@]}" &> /dev/null || return_code="1"
2144 fi 2909 fi
2145 _python_clean_compiled_modules "${other_dirs[@]}" 2910 _python_clean_compiled_modules "${other_dirs[@]}"
2146 fi 2911 fi
2147 if ((${#other_files[@]})); then 2912 if ((${#other_files[@]})); then
2148 "$(PYTHON ${PYTHON_ABI})" "${root}$(python_get_libdir)/py_compile.py" "${other_files[@]}" || return_code="1" 2913 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 2914 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" 2915 "$(PYTHON ${PYTHON_ABI})" -O -m py_compile "${other_files[@]}" &> /dev/null || return_code="1"
2151 fi 2916 fi
2152 _python_clean_compiled_modules "${other_dirs[@]}" 2917 _python_clean_compiled_modules "${other_files[@]}"
2153 fi 2918 fi
2154 eend "${return_code}" 2919 eend "${return_code}"
2920 if [[ -n "${stderr}" ]]; then
2921 eerror "Syntax errors / warnings in Python modules placed outside of site-packages directories for $(python_get_implementation_and_version):" &> /dev/null
2922 while read stderr_line; do
2923 eerror " ${stderr_line}"
2924 done <<< "${stderr}"
2925 fi
2155 fi 2926 fi
2156 else 2927 else
2157 # Deprecated part of python_mod_optimize() 2928 # Deprecated part of python_mod_optimize()
2929 ewarn
2930 ewarn "Deprecation Warning: Usage of ${FUNCNAME}() in packages not supporting installation"
2931 ewarn "for multiple Python ABIs in EAPI <=2 is deprecated and will be disallowed on 2011-08-01."
2932 ewarn "Use EAPI >=3 and call ${FUNCNAME}() with paths having appropriate syntax."
2933 ewarn "The ebuild needs to be fixed. Please report a bug, if it has not been already reported."
2934 ewarn
2158 2935
2159 local myroot mydirs=() myfiles=() myopts=() return_code="0" 2936 local myroot mydirs=() myfiles=() myopts=() return_code="0"
2160 2937
2161 # strip trailing slash 2938 # strip trailing slash
2162 myroot="${EROOT%/}" 2939 myroot="${EROOT%/}"
2169 ;; 2946 ;;
2170 -d|-x) 2947 -d|-x)
2171 myopts+=("$1" "$2") 2948 myopts+=("$1" "$2")
2172 shift 2949 shift
2173 ;; 2950 ;;
2951 --)
2952 shift
2953 break
2954 ;;
2174 -*) 2955 -*)
2175 ewarn "${FUNCNAME}(): Ignoring option '$1'" 2956 die "${FUNCNAME}(): Unrecognized option '$1'"
2176 ;; 2957 ;;
2177 *) 2958 *)
2178 break 2959 break
2179 ;; 2960 ;;
2180 esac 2961 esac
2181 shift 2962 shift
2182 done 2963 done
2183 2964
2184 if [[ "$#" -eq 0 ]]; then 2965 if [[ "$#" -eq 0 ]]; then
2185 _python_set_color_variables 2966 die "${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 ${FUNCNAME}() with paths to Python modules." &> /dev/null
2196 einfo "The ebuild needs to be fixed. Please report a bug, if it has not been already reported." &> /dev/null
2197 einfo &> /dev/null
2198 fi 2967 fi
2199 2968
2200 while (($#)); do 2969 while (($#)); do
2970 if [[ "$1" =~ ^($|(\.|\.\.|/)($|/)) ]]; then
2971 die "${FUNCNAME}(): Invalid argument '$1'"
2201 if [[ -d "${myroot}/${1#/}" ]]; then 2972 elif [[ -d "${myroot}/${1#/}" ]]; then
2202 mydirs+=("${myroot}/${1#/}") 2973 mydirs+=("${myroot}/${1#/}")
2203 elif [[ -f "${myroot}/${1#/}" ]]; then 2974 elif [[ -f "${myroot}/${1#/}" ]]; then
2204 # Files are passed to python_mod_compile which is EROOT-aware 2975 myfiles+=("${myroot}/${1#/}")
2205 myfiles+=("$1")
2206 elif [[ -e "${myroot}/${1#/}" ]]; then 2976 elif [[ -e "${myroot}/${1#/}" ]]; then
2207 eerror "${myroot}/${1#/} is not a file or directory!" 2977 eerror "${FUNCNAME}(): ${myroot}/${1#/} is not a regular file or directory"
2208 else 2978 else
2209 eerror "${myroot}/${1#/} does not exist!" 2979 eerror "${FUNCNAME}(): ${myroot}/${1#/} does not exist"
2210 fi 2980 fi
2211 shift 2981 shift
2212 done 2982 done
2213 2983
2214 # set additional opts 2984 # set additional opts
2222 "$(PYTHON ${PYTHON_ABI})" -O "${myroot}$(python_get_libdir)/compileall.py" "${myopts[@]}" "${mydirs[@]}" &> /dev/null || return_code="1" 2992 "$(PYTHON ${PYTHON_ABI})" -O "${myroot}$(python_get_libdir)/compileall.py" "${myopts[@]}" "${mydirs[@]}" &> /dev/null || return_code="1"
2223 _python_clean_compiled_modules "${mydirs[@]}" 2993 _python_clean_compiled_modules "${mydirs[@]}"
2224 fi 2994 fi
2225 2995
2226 if ((${#myfiles[@]})); then 2996 if ((${#myfiles[@]})); then
2997 "$(PYTHON ${PYTHON_ABI})" "${myroot}$(python_get_libdir)/py_compile.py" "${myfiles[@]}" || return_code="1"
2998 "$(PYTHON ${PYTHON_ABI})" -O "${myroot}$(python_get_libdir)/py_compile.py" "${myfiles[@]}" &> /dev/null || return_code="1"
2227 python_mod_compile "${myfiles[@]}" 2999 _python_clean_compiled_modules "${myfiles[@]}"
2228 fi 3000 fi
2229 3001
2230 eend "${return_code}" 3002 eend "${return_code}"
2231 fi 3003 fi
2232} 3004}
2233 3005
2234# @FUNCTION: python_mod_cleanup 3006# @FUNCTION: python_mod_cleanup
2235# @USAGE: [directory|file] 3007# @USAGE: [--allow-evaluated-non-sitedir-paths] [--] <file|directory> [files|directories]
2236# @DESCRIPTION: 3008# @DESCRIPTION:
2237# Run with optional arguments, where arguments are Python modules. If none given, 3009# 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# 3010#
2244# This function can be used only in pkg_postrm() phase. 3011# This function can be used only in pkg_postrm() phase.
2245python_mod_cleanup() { 3012python_mod_cleanup() {
3013 if [[ "${EBUILD_PHASE}" != "postrm" ]]; then
3014 die "${FUNCNAME}() can be used only in pkg_postrm() phase"
3015 fi
3016
3017 _python_check_python_pkg_setup_execution
2246 _python_initialize_prefix_variables 3018 _python_initialize_prefix_variables
2247 3019
2248 local dir iterated_PYTHON_ABIS PYTHON_ABI="${PYTHON_ABI}" root search_paths=() sitedir 3020 local allow_evaluated_non_sitedir_paths="0" dir iterated_PYTHON_ABIS PYTHON_ABI="${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 3021
2253 if _python_package_supporting_installation_for_multiple_python_abis; then 3022 if _python_package_supporting_installation_for_multiple_python_abis; then
2254 if [[ -z "${PYTHON_ABIS}" ]]; then 3023 if has "${EAPI:-0}" 0 1 2 3 && [[ -z "${PYTHON_ABIS}" ]]; then
2255 die "${FUNCNAME}(): Environment not initialized" 3024 die "${FUNCNAME}(): python_pkg_setup() or python_execute_function() not called"
2256 fi 3025 fi
2257 iterated_PYTHON_ABIS="${PYTHON_ABIS}" 3026 iterated_PYTHON_ABIS="${PYTHON_ABIS}"
2258 else 3027 else
3028 if has "${EAPI:-0}" 0 1 2 3; then
2259 iterated_PYTHON_ABIS="${PYTHON_ABI:-$(PYTHON --ABI)}" 3029 iterated_PYTHON_ABIS="${PYTHON_ABI:-$(PYTHON --ABI)}"
3030 else
3031 iterated_PYTHON_ABIS="${PYTHON_ABI}"
3032 fi
2260 fi 3033 fi
2261 3034
2262 # Strip trailing slash from EROOT. 3035 # Strip trailing slash from EROOT.
2263 root="${EROOT%/}" 3036 root="${EROOT%/}"
2264 3037
3038 while (($#)); do
3039 case "$1" in
3040 --allow-evaluated-non-sitedir-paths)
3041 allow_evaluated_non_sitedir_paths="1"
3042 ;;
3043 --)
3044 shift
3045 break
3046 ;;
3047 -*)
3048 die "${FUNCNAME}(): Unrecognized option '$1'"
3049 ;;
3050 *)
3051 break
3052 ;;
3053 esac
3054 shift
3055 done
3056
3057 if [[ "${allow_evaluated_non_sitedir_paths}" == "1" ]] && ! _python_package_supporting_installation_for_multiple_python_abis; then
3058 die "${FUNCNAME}(): '--allow-evaluated-non-sitedir-paths' option cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs"
3059 fi
3060
2265 if [[ "$#" -gt 0 ]]; then 3061 if [[ "$#" -eq 0 ]]; then
2266 if ! has "${EAPI:-0}" 0 1 2 || _python_package_supporting_installation_for_multiple_python_abis; then 3062 die "${FUNCNAME}(): Missing files or directories"
3063 fi
3064
3065 if ! has "${EAPI:-0}" 0 1 2 || _python_package_supporting_installation_for_multiple_python_abis || _python_implementation || [[ "${CATEGORY}/${PN}" == "sys-apps/portage" ]]; then
2267 while (($#)); do 3066 while (($#)); do
3067 if [[ "$1" =~ ^($|(\.|\.\.|/)($|/)) ]]; then
3068 die "${FUNCNAME}(): Invalid argument '$1'"
2268 if ! _python_implementation && [[ "$1" =~ ^/usr/lib(32|64)?/python[[:digit:]]+\.[[:digit:]]+ ]]; then 3069 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" 3070 die "${FUNCNAME}(): Paths of directories / files in site-packages directories must be relative to site-packages directories"
2270 elif [[ "$1" =~ ^/ ]]; then 3071 elif [[ "$1" =~ ^/ ]]; then
2271 if _python_package_supporting_installation_for_multiple_python_abis; then 3072 if _python_package_supporting_installation_for_multiple_python_abis; then
3073 if [[ "${allow_evaluated_non_sitedir_paths}" != "1" ]]; then
2272 die "${FUNCNAME}(): Absolute paths cannot be used in ebuilds of packages supporting installation for multiple Python ABIs" 3074 die "${FUNCNAME}(): Absolute paths cannot be used in ebuilds of packages supporting installation for multiple Python ABIs"
2273 fi 3075 fi
3076 if [[ "$1" != *\$* ]]; then
3077 die "${FUNCNAME}(): '$1' has invalid syntax"
3078 fi
3079 for PYTHON_ABI in ${iterated_PYTHON_ABIS}; do
3080 eval "search_paths+=(\"\${root}$1\")"
3081 done
3082 else
2274 search_paths+=("${root}$1") 3083 search_paths+=("${root}$1")
3084 fi
2275 else 3085 else
2276 for PYTHON_ABI in ${iterated_PYTHON_ABIS}; do 3086 for PYTHON_ABI in ${iterated_PYTHON_ABIS}; do
2277 search_paths+=("${root}$(python_get_sitedir)/$1") 3087 search_paths+=("${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+=("${sitedir}")
2308 fi
2309 done 3088 done
2310 fi 3089 fi
3090 shift
2311 done 3091 done
2312 for sitedir in "${root}"/usr/share/jython-*/Lib/site-packages; do 3092 else
2313 if [[ -d "${sitedir}" ]]; then 3093 # Deprecated part of python_mod_cleanup()
3094 ewarn
3095 ewarn "Deprecation Warning: Usage of ${FUNCNAME}() in packages not supporting installation"
3096 ewarn "for multiple Python ABIs in EAPI <=2 is deprecated and will be disallowed on 2011-08-01."
3097 ewarn "Use EAPI >=3 and call ${FUNCNAME}() with paths having appropriate syntax."
3098 ewarn "The ebuild needs to be fixed. Please report a bug, if it has not been already reported."
3099 ewarn
3100
2314 search_paths+=("${sitedir}") 3101 search_paths=("${@#/}")
2315 fi 3102 search_paths=("${search_paths[@]/#/${root}/}")
2316 done
2317 fi 3103 fi
2318 3104
2319 _python_clean_compiled_modules "${search_paths[@]}" 3105 _python_clean_compiled_modules "${search_paths[@]}"
2320} 3106}
2321 3107
2322# ================================================================================================ 3108# ================================================================================================
2323# ===================================== DEPRECATED FUNCTIONS ===================================== 3109# ===================================== DEPRECATED FUNCTIONS =====================================
2324# ================================================================================================ 3110# ================================================================================================
2325
2326# @FUNCTION: python_version
2327# @DESCRIPTION:
2328# Run without arguments and it will export the version of python
2329# currently in use as $PYVER; sets PYVER/PYVER_MAJOR/PYVER_MINOR
2330python_version() {
2331 if ! has "${EAPI:-0}" 0 1 2 || _python_package_supporting_installation_for_multiple_python_abis; then
2332 eerror "Use PYTHON() and/or python_get_*() instead of ${FUNCNAME}()."
2333 die "${FUNCNAME}() cannot be used in this EAPI"
2334 fi
2335
2336 _python_set_color_variables
2337
2338 if [[ "${FUNCNAME[1]}" != "distutils_python_version" ]]; then
2339 echo
2340 echo " ${_RED}*${_NORMAL} ${_RED}Deprecation Warning: ${FUNCNAME}() is deprecated and will be banned on 2010-07-01.${_NORMAL}"
2341 echo " ${_RED}*${_NORMAL} ${_RED}Use PYTHON() instead of python variable. Use python_get_*() instead of PYVER* variables.${_NORMAL}"
2342 echo " ${_RED}*${_NORMAL} ${_RED}The ebuild needs to be fixed. Please report a bug, if it has not been already reported.${_NORMAL}"
2343 echo
2344
2345 einfo &> /dev/null
2346 einfo "Deprecation Warning: ${FUNCNAME}() is deprecated and will be banned on 2010-07-01." &> /dev/null
2347 einfo "Use PYTHON() instead of python variable. Use python_get_*() instead of PYVER* variables." &> /dev/null
2348 einfo "The ebuild needs to be fixed. Please report a bug, if it has not been already reported." &> /dev/null
2349 einfo &> /dev/null
2350 fi
2351
2352 [[ -n "${PYVER}" ]] && return 0
2353 local tmpstr
2354 python="${python:-${EPREFIX}/usr/bin/python}"
2355 tmpstr="$(EPYTHON= ${python} -V 2>&1 )"
2356 export PYVER_ALL="${tmpstr#Python }"
2357 export PYVER_MAJOR="${PYVER_ALL:0:1}"
2358 export PYVER_MINOR="${PYVER_ALL:2:1}"
2359 if [[ "${PYVER_ALL:3:1}" == "." ]]; then
2360 export PYVER_MICRO="${PYVER_ALL:4}"
2361 fi
2362 export PYVER="${PYVER_MAJOR}.${PYVER_MINOR}"
2363}
2364
2365# @FUNCTION: python_mod_exists
2366# @USAGE: <module>
2367# @DESCRIPTION:
2368# Run with the module name as an argument. It will check if a
2369# Python module is installed and loadable. It will return
2370# TRUE(0) if the module exists, and FALSE(1) if the module does
2371# not exist.
2372#
2373# Example:
2374# if python_mod_exists gtk; then
2375# echo "gtk support enabled"
2376# fi
2377python_mod_exists() {
2378 if ! has "${EAPI:-0}" 0 1 2 || _python_package_supporting_installation_for_multiple_python_abis; then
2379 eerror "Use USE dependencies and/or has_version() instead of ${FUNCNAME}()."
2380 die "${FUNCNAME}() cannot be used in this EAPI"
2381 fi
2382
2383 _python_set_color_variables
2384
2385 echo
2386 echo " ${_RED}*${_NORMAL} ${_RED}Deprecation Warning: ${FUNCNAME}() is deprecated and will be banned on 2010-07-01.${_NORMAL}"
2387 echo " ${_RED}*${_NORMAL} ${_RED}Use USE dependencies and/or has_version() instead of ${FUNCNAME}().${_NORMAL}"
2388 echo " ${_RED}*${_NORMAL} ${_RED}The ebuild needs to be fixed. Please report a bug, if it has not been already reported.${_NORMAL}"
2389 echo
2390
2391 eerror &> /dev/null
2392 eerror "Deprecation Warning: ${FUNCNAME}() is deprecated and will be banned on 2010-07-01." &> /dev/null
2393 eerror "Use USE dependencies and/or has_version() instead of ${FUNCNAME}()." &> /dev/null
2394 eerror "The ebuild needs to be fixed. Please report a bug, if it has not been already reported." &> /dev/null
2395 eerror &> /dev/null
2396
2397 if [[ "$#" -ne 1 ]]; then
2398 die "${FUNCNAME}() requires 1 argument"
2399 fi
2400 "$(PYTHON ${PYTHON_ABI})" -c "import $1" &> /dev/null
2401}
2402
2403# @FUNCTION: python_tkinter_exists
2404# @DESCRIPTION:
2405# Run without arguments, checks if Python was compiled with Tkinter
2406# support. If not, prints an error message and dies.
2407python_tkinter_exists() {
2408 if ! has "${EAPI:-0}" 0 1 2 || _python_package_supporting_installation_for_multiple_python_abis; then
2409 eerror "Use PYTHON_USE_WITH=\"xml\" and python_pkg_setup() instead of ${FUNCNAME}()."
2410 die "${FUNCNAME}() cannot be used in this EAPI"
2411 fi
2412
2413 _python_set_color_variables
2414
2415 if [[ "${FUNCNAME[1]}" != "distutils_python_tkinter" ]]; then
2416 echo
2417 echo " ${_RED}*${_NORMAL} ${_RED}Deprecation Warning: ${FUNCNAME}() is deprecated and will be banned on 2010-07-01.${_NORMAL}"
2418 echo " ${_RED}*${_NORMAL} ${_RED}Use PYTHON_USE_WITH=\"xml\" and python_pkg_setup() instead of ${FUNCNAME}().${_NORMAL}"
2419 echo " ${_RED}*${_NORMAL} ${_RED}The ebuild needs to be fixed. Please report a bug, if it has not been already reported.${_NORMAL}"
2420 echo
2421
2422 eerror &> /dev/null
2423 eerror "Deprecation Warning: ${FUNCNAME}() is deprecated and will be banned on 2010-07-01." &> /dev/null
2424 eerror "Use PYTHON_USE_WITH=\"xml\" and python_pkg_setup() instead of ${FUNCNAME}()." &> /dev/null
2425 eerror "The ebuild needs to be fixed. Please report a bug, if it has not been already reported." &> /dev/null
2426 eerror &> /dev/null
2427 fi
2428
2429 if ! "$(PYTHON ${PYTHON_ABI})" -c "from sys import version_info
2430if version_info[0] == 3:
2431 import tkinter
2432else:
2433 import Tkinter" &> /dev/null; then
2434 eerror "Python needs to be rebuilt with tkinter support enabled."
2435 eerror "Add the following line to '${EPREFIX}/etc/portage/package.use' and rebuild Python"
2436 eerror "dev-lang/python tk"
2437 die "Python installed without support for tkinter"
2438 fi
2439}
2440
2441# @FUNCTION: python_mod_compile
2442# @USAGE: <file> [more files ...]
2443# @DESCRIPTION:
2444# Given filenames, it will pre-compile the module's .pyc and .pyo.
2445# This function can be used only in pkg_postinst() phase.
2446#
2447# Example:
2448# python_mod_compile /usr/lib/python2.3/site-packages/pygoogle.py
2449#
2450python_mod_compile() {
2451 if ! has "${EAPI:-0}" 0 1 2 || _python_package_supporting_installation_for_multiple_python_abis; then
2452 eerror "Use python_mod_optimize() instead of ${FUNCNAME}()."
2453 die "${FUNCNAME}() cannot be used in this EAPI"
2454 fi
2455
2456 _python_initialize_prefix_variables
2457 _python_set_color_variables
2458
2459 if [[ "${FUNCNAME[1]}" != "python_mod_optimize" ]]; then
2460 echo
2461 echo " ${_RED}*${_NORMAL} ${_RED}Deprecation Warning: ${FUNCNAME}() is deprecated and will be banned on 2010-09-01.${_NORMAL}"
2462 echo " ${_RED}*${_NORMAL} ${_RED}Use python_mod_optimize() instead of ${FUNCNAME}().${_NORMAL}"
2463 echo " ${_RED}*${_NORMAL} ${_RED}The ebuild needs to be fixed. Please report a bug, if it has not been already reported.${_NORMAL}"
2464 echo
2465
2466 einfo &> /dev/null
2467 einfo "Deprecation Warning: ${FUNCNAME}() is deprecated and will be banned on 2010-09-01." &> /dev/null
2468 einfo "Use python_mod_optimize() instead of ${FUNCNAME}()." &> /dev/null
2469 einfo "The ebuild needs to be fixed. Please report a bug, if it has not been already reported." &> /dev/null
2470 einfo &> /dev/null
2471 fi
2472
2473 local f myroot myfiles=()
2474
2475 # Check if phase is pkg_postinst()
2476 [[ "${EBUILD_PHASE}" != "postinst" ]] && die "${FUNCNAME}() can be used only in pkg_postinst() phase"
2477
2478 # strip trailing slash
2479 myroot="${EROOT%/}"
2480
2481 # respect EROOT
2482 for f in "$@"; do
2483 [[ -f "${myroot}/${f}" ]] && myfiles+=("${myroot}/${f}")
2484 done
2485
2486 PYTHON_ABI="$(PYTHON --ABI)"
2487
2488 if ((${#myfiles[@]})); then
2489 "$(PYTHON ${PYTHON_ABI})" "${myroot}$(python_get_libdir)/py_compile.py" "${myfiles[@]}"
2490 "$(PYTHON ${PYTHON_ABI})" -O "${myroot}$(python_get_libdir)/py_compile.py" "${myfiles[@]}" &> /dev/null
2491 _python_clean_compiled_modules "${myfiles[@]}"
2492 else
2493 ewarn "No files to compile!"
2494 fi
2495}

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