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Revision 1.98 Revision 1.161
1# Copyright 1999-2010 Gentoo Foundation 1# Copyright 1999-2012 Gentoo Foundation
2# Distributed under the terms of the GNU General Public License v2 2# Distributed under the terms of the GNU General Public License v2
3# $Header: /var/cvsroot/gentoo-x86/eclass/python.eclass,v 1.98 2010/05/25 15:04:40 arfrever Exp $ 3# $Header: /var/cvsroot/gentoo-x86/eclass/python.eclass,v 1.161 2012/11/24 21:07:14 mgorny 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
12if [[ ${_PYTHON_UTILS_R1} ]]; then
13 die 'python.eclass can not be used with python-r1 suite eclasses.'
14fi
15
16# Must call inherit before EXPORT_FUNCTIONS to avoid QA warning.
17if [[ -z "${_PYTHON_ECLASS_INHERITED}" ]]; then
12inherit multilib 18 inherit multilib
19fi
13 20
21# Export pkg_setup every time to avoid issues with eclass inheritance order.
22if ! has "${EAPI:-0}" 0 1 2 3 || { has "${EAPI:-0}" 2 3 && [[ -n "${PYTHON_USE_WITH}" || -n "${PYTHON_USE_WITH_OR}" ]]; }; then
23 EXPORT_FUNCTIONS pkg_setup
24fi
25
26# Avoid processing this eclass more than once.
27if [[ -z "${_PYTHON_ECLASS_INHERITED}" ]]; then
28_PYTHON_ECLASS_INHERITED="1"
29
14if ! has "${EAPI:-0}" 0 1 2 3; then 30if ! has "${EAPI:-0}" 0 1 2 3 4 5; then
15 die "API of python.eclass in EAPI=\"${EAPI}\" not established" 31 die "API of python.eclass in EAPI=\"${EAPI}\" not established"
16fi 32fi
17 33
18_CPYTHON2_SUPPORTED_ABIS=(2.4 2.5 2.6 2.7) 34_CPYTHON2_GLOBALLY_SUPPORTED_ABIS=(2.4 2.5 2.6 2.7)
19_CPYTHON3_SUPPORTED_ABIS=(3.0 3.1 3.2) 35_CPYTHON3_GLOBALLY_SUPPORTED_ABIS=(3.1 3.2 3.3)
20_JYTHON_SUPPORTED_ABIS=(2.5-jython) 36_JYTHON_GLOBALLY_SUPPORTED_ABIS=(2.5-jython)
37_PYPY_GLOBALLY_SUPPORTED_ABIS=(2.7-pypy-1.7 2.7-pypy-1.8 2.7-pypy-1.9)
38_PYTHON_GLOBALLY_SUPPORTED_ABIS=(${_CPYTHON2_GLOBALLY_SUPPORTED_ABIS[@]} ${_CPYTHON3_GLOBALLY_SUPPORTED_ABIS[@]} ${_JYTHON_GLOBALLY_SUPPORTED_ABIS[@]} ${_PYPY_GLOBALLY_SUPPORTED_ABIS[@]})
39
40# ================================================================================================
41# ===================================== HANDLING OF METADATA =====================================
42# ================================================================================================
43
44_PYTHON_ABI_PATTERN_REGEX="([[:alnum:]]|\.|-|\*|\[|\])+"
45
46_python_check_python_abi_matching() {
47 local pattern patterns patterns_list="0" PYTHON_ABI
48
49 while (($#)); do
50 case "$1" in
51 --patterns-list)
52 patterns_list="1"
53 ;;
54 --)
55 shift
56 break
57 ;;
58 -*)
59 die "${FUNCNAME}(): Unrecognized option '$1'"
60 ;;
61 *)
62 break
63 ;;
64 esac
65 shift
66 done
67
68 if [[ "$#" -ne 2 ]]; then
69 die "${FUNCNAME}() requires 2 arguments"
70 fi
71
72 PYTHON_ABI="$1"
73
74 if [[ "${patterns_list}" == "0" ]]; then
75 pattern="$2"
76
77 if [[ "${pattern}" == *"-cpython" ]]; then
78 [[ "${PYTHON_ABI}" =~ ^[[:digit:]]+\.[[:digit:]]+$ && "${PYTHON_ABI}" == ${pattern%-cpython} ]]
79 elif [[ "${pattern}" == *"-jython" ]]; then
80 [[ "${PYTHON_ABI}" == ${pattern} ]]
81 elif [[ "${pattern}" == *"-pypy-"* ]]; then
82 [[ "${PYTHON_ABI}" == ${pattern} ]]
83 else
84 if [[ "${PYTHON_ABI}" =~ ^[[:digit:]]+\.[[:digit:]]+$ ]]; then
85 [[ "${PYTHON_ABI}" == ${pattern} ]]
86 elif [[ "${PYTHON_ABI}" =~ ^[[:digit:]]+\.[[:digit:]]+-jython$ ]]; then
87 [[ "${PYTHON_ABI%-jython}" == ${pattern} ]]
88 elif [[ "${PYTHON_ABI}" =~ ^[[:digit:]]+\.[[:digit:]]+-pypy-[[:digit:]]+\.[[:digit:]]+$ ]]; then
89 [[ "${PYTHON_ABI%-pypy-*}" == ${pattern} ]]
90 else
91 die "${FUNCNAME}(): Unrecognized Python ABI '${PYTHON_ABI}'"
92 fi
93 fi
94 else
95 patterns="${2// /$'\n'}"
96
97 while read pattern; do
98 if _python_check_python_abi_matching "${PYTHON_ABI}" "${pattern}"; then
99 return 0
100 fi
101 done <<< "${patterns}"
102
103 return 1
104 fi
105}
106
107_python_implementation() {
108 if [[ "${CATEGORY}/${PN}" == "dev-lang/python" ]]; then
109 return 0
110 elif [[ "${CATEGORY}/${PN}" == "dev-java/jython" ]]; then
111 return 0
112 elif [[ "${CATEGORY}/${PN}" == "dev-python/pypy" ]]; then
113 return 0
114 else
115 return 1
116 fi
117}
118
119_python_package_supporting_installation_for_multiple_python_abis() {
120 [[ -n "${SUPPORT_PYTHON_ABIS}" ]]
121}
21 122
22# @ECLASS-VARIABLE: PYTHON_DEPEND 123# @ECLASS-VARIABLE: PYTHON_DEPEND
23# @DESCRIPTION: 124# @DESCRIPTION:
24# Specification of dependency on dev-lang/python. 125# Specification of dependency on dev-lang/python.
25# Syntax: 126# Syntax:
27# version_components_group: <major_version[:[minimal_version][:maximal_version]]> 128# version_components_group: <major_version[:[minimal_version][:maximal_version]]>
28# major_version: <2|3|*> 129# major_version: <2|3|*>
29# minimal_version: <minimal_major_version.minimal_minor_version> 130# minimal_version: <minimal_major_version.minimal_minor_version>
30# maximal_version: <maximal_major_version.maximal_minor_version> 131# maximal_version: <maximal_major_version.maximal_minor_version>
31 132
32_parse_PYTHON_DEPEND() { 133_python_parse_PYTHON_DEPEND() {
33 local major_version maximal_version minimal_version python_all="0" python_maximal_version python_minimal_version python_versions=() python2="0" python2_maximal_version python2_minimal_version python3="0" python3_maximal_version python3_minimal_version USE_flag= version_components_group version_components_group_regex version_components_groups 134 local major_version maximal_version minimal_version python_all="0" python_maximal_version python_minimal_version python_versions=() python2="0" python2_maximal_version python2_minimal_version python3="0" python3_maximal_version python3_minimal_version USE_flag= version_components_group version_components_group_regex version_components_groups
34 135
35 version_components_group_regex="(2|3|\*)(:([[:digit:]]+\.[[:digit:]]+)?(:([[:digit:]]+\.[[:digit:]]+)?)?)?" 136 version_components_group_regex="(2|3|\*)(:([[:digit:]]+\.[[:digit:]]+)?(:([[:digit:]]+\.[[:digit:]]+)?)?)?"
36 version_components_groups="${PYTHON_DEPEND}" 137 version_components_groups="${PYTHON_DEPEND}"
37 138
60 fi 161 fi
61 fi 162 fi
62 163
63 if [[ "${major_version}" == "2" ]]; then 164 if [[ "${major_version}" == "2" ]]; then
64 python2="1" 165 python2="1"
65 python_versions=("${_CPYTHON2_SUPPORTED_ABIS[@]}") 166 python_versions=("${_CPYTHON2_GLOBALLY_SUPPORTED_ABIS[@]}")
66 python2_minimal_version="${minimal_version}" 167 python2_minimal_version="${minimal_version}"
67 python2_maximal_version="${maximal_version}" 168 python2_maximal_version="${maximal_version}"
68 elif [[ "${major_version}" == "3" ]]; then 169 elif [[ "${major_version}" == "3" ]]; then
69 python3="1" 170 python3="1"
70 python_versions=("${_CPYTHON3_SUPPORTED_ABIS[@]}") 171 python_versions=("${_CPYTHON3_GLOBALLY_SUPPORTED_ABIS[@]}")
71 python3_minimal_version="${minimal_version}" 172 python3_minimal_version="${minimal_version}"
72 python3_maximal_version="${maximal_version}" 173 python3_maximal_version="${maximal_version}"
73 else 174 else
74 python_all="1" 175 python_all="1"
75 python_versions=("${_CPYTHON2_SUPPORTED_ABIS[@]}" "${_CPYTHON3_SUPPORTED_ABIS[@]}") 176 python_versions=("${_CPYTHON2_GLOBALLY_SUPPORTED_ABIS[@]}" "${_CPYTHON3_GLOBALLY_SUPPORTED_ABIS[@]}")
76 python_minimal_version="${minimal_version}" 177 python_minimal_version="${minimal_version}"
77 python_maximal_version="${maximal_version}" 178 python_maximal_version="${maximal_version}"
78 fi 179 fi
79 180
80 if [[ -n "${minimal_version}" ]] && ! has "${minimal_version}" "${python_versions[@]}"; then 181 if [[ -n "${minimal_version}" ]] && ! has "${minimal_version}" "${python_versions[@]}"; then
108 209
109 if [[ "${python_all}" == "1" ]]; then 210 if [[ "${python_all}" == "1" ]]; then
110 if [[ -z "${python_minimal_version}" && -z "${python_maximal_version}" ]]; then 211 if [[ -z "${python_minimal_version}" && -z "${python_maximal_version}" ]]; then
111 _PYTHON_ATOMS+=("dev-lang/python") 212 _PYTHON_ATOMS+=("dev-lang/python")
112 else 213 else
113 python_versions=("${_CPYTHON2_SUPPORTED_ABIS[@]}" "${_CPYTHON3_SUPPORTED_ABIS[@]}") 214 python_versions=("${_CPYTHON2_GLOBALLY_SUPPORTED_ABIS[@]}" "${_CPYTHON3_GLOBALLY_SUPPORTED_ABIS[@]}")
114 python_minimal_version="${python_minimal_version:-${python_versions[0]}}" 215 python_minimal_version="${python_minimal_version:-${python_versions[0]}}"
115 python_maximal_version="${python_maximal_version:-${python_versions[${#python_versions[@]}-1]}}" 216 python_maximal_version="${python_maximal_version:-${python_versions[${#python_versions[@]}-1]}}"
116 _append_accepted_versions_range 217 _append_accepted_versions_range
117 fi 218 fi
118 else 219 else
119 if [[ "${python3}" == "1" ]]; then 220 if [[ "${python3}" == "1" ]]; then
120 if [[ -z "${python3_minimal_version}" && -z "${python3_maximal_version}" ]]; then 221 if [[ -z "${python3_minimal_version}" && -z "${python3_maximal_version}" ]]; then
121 _PYTHON_ATOMS+=("=dev-lang/python-3*") 222 _PYTHON_ATOMS+=("=dev-lang/python-3*")
122 else 223 else
123 python_versions=("${_CPYTHON3_SUPPORTED_ABIS[@]}") 224 python_versions=("${_CPYTHON3_GLOBALLY_SUPPORTED_ABIS[@]}")
124 python_minimal_version="${python3_minimal_version:-${python_versions[0]}}" 225 python_minimal_version="${python3_minimal_version:-${python_versions[0]}}"
125 python_maximal_version="${python3_maximal_version:-${python_versions[${#python_versions[@]}-1]}}" 226 python_maximal_version="${python3_maximal_version:-${python_versions[${#python_versions[@]}-1]}}"
126 _append_accepted_versions_range 227 _append_accepted_versions_range
127 fi 228 fi
128 fi 229 fi
129 if [[ "${python2}" == "1" ]]; then 230 if [[ "${python2}" == "1" ]]; then
130 if [[ -z "${python2_minimal_version}" && -z "${python2_maximal_version}" ]]; then 231 if [[ -z "${python2_minimal_version}" && -z "${python2_maximal_version}" ]]; then
131 _PYTHON_ATOMS+=("=dev-lang/python-2*") 232 _PYTHON_ATOMS+=("=dev-lang/python-2*")
132 else 233 else
133 python_versions=("${_CPYTHON2_SUPPORTED_ABIS[@]}") 234 python_versions=("${_CPYTHON2_GLOBALLY_SUPPORTED_ABIS[@]}")
134 python_minimal_version="${python2_minimal_version:-${python_versions[0]}}" 235 python_minimal_version="${python2_minimal_version:-${python_versions[0]}}"
135 python_maximal_version="${python2_maximal_version:-${python_versions[${#python_versions[@]}-1]}}" 236 python_maximal_version="${python2_maximal_version:-${python_versions[${#python_versions[@]}-1]}}"
136 _append_accepted_versions_range 237 _append_accepted_versions_range
137 fi 238 fi
138 fi 239 fi
150 else 251 else
151 die "Invalid syntax of PYTHON_DEPEND" 252 die "Invalid syntax of PYTHON_DEPEND"
152 fi 253 fi
153} 254}
154 255
256if _python_implementation; then
155DEPEND=">=app-admin/eselect-python-20091230" 257 DEPEND=">=app-admin/eselect-python-20091230"
156RDEPEND="${DEPEND}" 258 RDEPEND="${DEPEND}"
259 PDEPEND="app-admin/python-updater"
260fi
157 261
158if [[ -n "${PYTHON_DEPEND}" && -n "${NEED_PYTHON}" ]]; then
159 die "PYTHON_DEPEND and NEED_PYTHON cannot be set simultaneously"
160elif [[ -n "${PYTHON_DEPEND}" ]]; then 262if [[ -n "${PYTHON_DEPEND}" ]]; then
161 _parse_PYTHON_DEPEND 263 _python_parse_PYTHON_DEPEND
162elif [[ -n "${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 264else
171 _PYTHON_ATOMS=("dev-lang/python") 265 _PYTHON_ATOMS=("dev-lang/python")
266fi
267unset -f _python_parse_PYTHON_DEPEND
268
269if [[ -n "${NEED_PYTHON}" ]]; then
270 eerror "Use PYTHON_DEPEND variable instead of NEED_PYTHON variable."
271 die "NEED_PYTHON variable is banned"
172fi 272fi
173 273
174# @ECLASS-VARIABLE: PYTHON_USE_WITH 274# @ECLASS-VARIABLE: PYTHON_USE_WITH
175# @DESCRIPTION: 275# @DESCRIPTION:
176# Set this to a space separated list of USE flags the Python slot in use must be built with. 276# Set this to a space separated list of USE flags the Python slot in use must be built with.
204 _PYTHON_USE_WITH_ATOMS="${_PYTHON_USE_WITH_ATOMS_ARRAY[@]}" 304 _PYTHON_USE_WITH_ATOMS="${_PYTHON_USE_WITH_ATOMS_ARRAY[@]}"
205 fi 305 fi
206 if [[ -n "${PYTHON_USE_WITH_OPT}" ]]; then 306 if [[ -n "${PYTHON_USE_WITH_OPT}" ]]; then
207 _PYTHON_USE_WITH_ATOMS="${PYTHON_USE_WITH_OPT}? ( ${_PYTHON_USE_WITH_ATOMS} )" 307 _PYTHON_USE_WITH_ATOMS="${PYTHON_USE_WITH_OPT}? ( ${_PYTHON_USE_WITH_ATOMS} )"
208 fi 308 fi
209 DEPEND+=" ${_PYTHON_USE_WITH_ATOMS}" 309 DEPEND+="${DEPEND:+ }${_PYTHON_USE_WITH_ATOMS}"
210 RDEPEND+=" ${_PYTHON_USE_WITH_ATOMS}" 310 RDEPEND+="${RDEPEND:+ }${_PYTHON_USE_WITH_ATOMS}"
211 unset _PYTHON_ATOM _PYTHON_USE_WITH_ATOMS _PYTHON_USE_WITH_ATOMS_ARRAY 311 unset _PYTHON_ATOM _PYTHON_USE_WITH_ATOMS _PYTHON_USE_WITH_ATOMS_ARRAY
212fi 312fi
213 313
214unset _PYTHON_ATOMS 314unset _PYTHON_ATOMS
215 315
216# ================================================================================================ 316# ================================================================================================
217# =================================== MISCELLANEOUS FUNCTIONS ==================================== 317# =================================== MISCELLANEOUS FUNCTIONS ====================================
218# ================================================================================================ 318# ================================================================================================
219 319
220_python_implementation() { 320_python_abi-specific_local_scope() {
221 if [[ "${CATEGORY}/${PN}" == "dev-lang/python" ]]; then 321 [[ " ${FUNCNAME[@]:2} " =~ " "(_python_final_sanity_checks|python_execute_function|python_mod_optimize|python_mod_cleanup)" " ]]
222 return 0
223 elif [[ "${CATEGORY}/${PN}" == "dev-java/jython" ]]; then
224 return 0
225 else
226 return 1
227 fi
228}
229
230_python_package_supporting_installation_for_multiple_python_abis() {
231 if [[ "${EBUILD_PHASE}" == "depend" ]]; then
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=\"${EAPI}\" not implemented"
243 fi
244} 322}
245 323
246_python_initialize_prefix_variables() { 324_python_initialize_prefix_variables() {
247 if has "${EAPI:-0}" 0 1 2; then 325 if has "${EAPI:-0}" 0 1 2; then
248 if [[ -n "${ROOT}" && -z "${EROOT}" ]]; then 326 if [[ -n "${ROOT}" && -z "${EROOT}" ]]; then
252 ED="${D%/}${EPREFIX}/" 330 ED="${D%/}${EPREFIX}/"
253 fi 331 fi
254 fi 332 fi
255} 333}
256 334
257unset PYTHON_SANITY_CHECKS 335unset PYTHON_SANITY_CHECKS_EXECUTED PYTHON_SKIP_SANITY_CHECKS
258 336
259_python_initial_sanity_checks() { 337_python_initial_sanity_checks() {
260 if [[ "$(declare -p PYTHON_SANITY_CHECKS 2> /dev/null)" != "declare -- PYTHON_SANITY_CHECKS="* ]]; then 338 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. 339 # Ensure that /usr/bin/python and /usr/bin/python-config are valid.
262 if [[ "$(readlink "${EPREFIX}/usr/bin/python")" != "python-wrapper" ]]; then 340 if [[ "$(readlink "${EPREFIX}/usr/bin/python")" != "python-wrapper" ]]; then
263 eerror "'${EPREFIX}/usr/bin/python' is not valid symlink." 341 eerror "'${EPREFIX}/usr/bin/python' is not valid symlink."
264 eerror "Use \`eselect python set \${python_interpreter}\` to fix this problem." 342 eerror "Use \`eselect python set \${python_interpreter}\` to fix this problem."
265 die "'${EPREFIX}/usr/bin/python' is not valid symlink" 343 die "'${EPREFIX}/usr/bin/python' is not valid symlink"
271 fi 349 fi
272 fi 350 fi
273} 351}
274 352
275_python_final_sanity_checks() { 353_python_final_sanity_checks() {
276 if ! _python_implementation && [[ "$(declare -p PYTHON_SANITY_CHECKS 2> /dev/null)" != "declare -- PYTHON_SANITY_CHECKS="* ]]; then 354 if ! _python_implementation && [[ "$(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="${PYTHON_ABI}" 355 local PYTHON_ABI="${PYTHON_ABI}"
278 for PYTHON_ABI in ${PYTHON_ABIS-${PYTHON_ABI}}; do 356 for PYTHON_ABI in ${PYTHON_ABIS-${PYTHON_ABI}}; do
279 # Ensure that appropriate version of Python is installed. 357 # Ensure that appropriate version of Python is installed.
280 if ! has_version "$(python_get_implementational_package)"; then 358 if ! has_version "$(python_get_implementational_package)"; then
281 die "$(python_get_implementational_package) is not installed" 359 die "$(python_get_implementational_package) is not installed"
291 eerror "Locally active version of Python: '$(EPYTHON="$(PYTHON)" python -c "${_PYTHON_ABI_EXTRACTION_COMMAND}")'" 369 eerror "Locally active version of Python: '$(EPYTHON="$(PYTHON)" python -c "${_PYTHON_ABI_EXTRACTION_COMMAND}")'"
292 die "'python' does not respect EPYTHON variable" 370 die "'python' does not respect EPYTHON variable"
293 fi 371 fi
294 done 372 done
295 fi 373 fi
296 PYTHON_SANITY_CHECKS="1" 374 PYTHON_SANITY_CHECKS_EXECUTED="1"
297} 375}
376
377# @ECLASS-VARIABLE: PYTHON_COLORS
378# @DESCRIPTION:
379# User-configurable colored output.
380PYTHON_COLORS="${PYTHON_COLORS:-0}"
298 381
299_python_set_color_variables() { 382_python_set_color_variables() {
300 if [[ "${NOCOLOR:-false}" =~ ^(false|no)$ ]]; then 383 if [[ "${PYTHON_COLORS}" != "0" && "${NOCOLOR:-false}" =~ ^(false|no)$ ]]; then
301 _BOLD=$'\e[1m' 384 _BOLD=$'\e[1m'
302 _RED=$'\e[1;31m' 385 _RED=$'\e[1;31m'
303 _GREEN=$'\e[1;32m' 386 _GREEN=$'\e[1;32m'
304 _BLUE=$'\e[1;34m' 387 _BLUE=$'\e[1;34m'
305 _CYAN=$'\e[1;36m' 388 _CYAN=$'\e[1;36m'
312 _CYAN= 395 _CYAN=
313 _NORMAL= 396 _NORMAL=
314 fi 397 fi
315} 398}
316 399
317unset PYTHON_PKG_SETUP_EXECUTED 400_python_check_python_pkg_setup_execution() {
401 [[ " ${FUNCNAME[@]:1} " =~ " "(python_set_active_version|python_pkg_setup)" " ]] && return
402
403 if ! has "${EAPI:-0}" 0 1 2 3 && [[ -z "${PYTHON_PKG_SETUP_EXECUTED}" ]]; then
404 die "python_pkg_setup() not called"
405 fi
406}
318 407
319# @FUNCTION: python_pkg_setup 408# @FUNCTION: python_pkg_setup
320# @DESCRIPTION: 409# @DESCRIPTION:
321# Perform sanity checks and initialize environment. 410# Perform sanity checks and initialize environment.
322# 411#
323# This function is exported in EAPI 2 and 3 when PYTHON_USE_WITH or PYTHON_USE_WITH_OR variable 412# This function is exported in EAPI 2 and 3 when PYTHON_USE_WITH or PYTHON_USE_WITH_OR variable
324# is set and always in EAPI >=4. Calling of this function is mandatory in EAPI >=4. 413# is set and always in EAPI >=4. Calling of this function is mandatory in EAPI >=4.
325#
326# This function can be used only in pkg_setup() phase.
327python_pkg_setup() { 414python_pkg_setup() {
328 # Check if phase is pkg_setup(). 415 if [[ "${EBUILD_PHASE}" != "setup" ]]; then
329 [[ "${EBUILD_PHASE}" != "setup" ]] && die "${FUNCNAME}() can be used only in pkg_setup() phase" 416 die "${FUNCNAME}() can be used only in pkg_setup() phase"
417 fi
418
419 if [[ "$#" -ne 0 ]]; then
420 die "${FUNCNAME}() does not accept arguments"
421 fi
422
423 export JYTHON_SYSTEM_CACHEDIR="1"
424 addwrite "${EPREFIX}/var/cache/jython"
330 425
331 if _python_package_supporting_installation_for_multiple_python_abis; then 426 if _python_package_supporting_installation_for_multiple_python_abis; then
332 _python_calculate_PYTHON_ABIS 427 _python_calculate_PYTHON_ABIS
333 export EPYTHON="$(PYTHON -f)" 428 export EPYTHON="$(PYTHON -f)"
334 else 429 else
366 die "Please rebuild ${python_atom} with at least one of the following USE flags enabled: ${PYTHON_USE_WITH_OR}" 461 die "Please rebuild ${python_atom} with at least one of the following USE flags enabled: ${PYTHON_USE_WITH_OR}"
367 fi 462 fi
368 } 463 }
369 464
370 if _python_package_supporting_installation_for_multiple_python_abis; then 465 if _python_package_supporting_installation_for_multiple_python_abis; then
371 python_execute_function -q python_pkg_setup_check_USE_flags 466 PYTHON_SKIP_SANITY_CHECKS="1" python_execute_function -q python_pkg_setup_check_USE_flags
372 else 467 else
373 python_pkg_setup_check_USE_flags 468 python_pkg_setup_check_USE_flags
374 fi 469 fi
375 470
376 unset -f python_pkg_setup_check_USE_flags 471 unset -f python_pkg_setup_check_USE_flags
377 fi 472 fi
378 473
379 PYTHON_PKG_SETUP_EXECUTED="1" 474 PYTHON_PKG_SETUP_EXECUTED="1"
380} 475}
381 476
382if ! has "${EAPI:-0}" 0 1 2 3 || has "${EAPI:-0}" 2 3 && [[ -n "${PYTHON_USE_WITH}" || -n "${PYTHON_USE_WITH_OR}" ]]; then 477_PYTHON_SHEBANG_BASE_PART_REGEX='^#![[:space:]]*([^[:space:]]*/usr/bin/env[[:space:]]+)?([^[:space:]]*/)?(jython|pypy-c|python)'
383 EXPORT_FUNCTIONS pkg_setup
384fi
385 478
386# @FUNCTION: python_convert_shebangs 479# @FUNCTION: python_convert_shebangs
387# @USAGE: [-q|--quiet] [-r|--recursive] [-x|--only-executables] [--] <Python_version> <file|directory> [files|directories] 480# @USAGE: [-q|--quiet] [-r|--recursive] [-x|--only-executables] [--] <Python_ABI|Python_version> <file|directory> [files|directories]
388# @DESCRIPTION: 481# @DESCRIPTION:
389# Convert shebangs in specified files. Directories can be specified only with --recursive option. 482# Convert shebangs in specified files. Directories can be specified only with --recursive option.
390python_convert_shebangs() { 483python_convert_shebangs() {
484 _python_check_python_pkg_setup_execution
485
391 local argument file files=() only_executables="0" python_version quiet="0" recursive="0" 486 local argument file files=() only_executables="0" python_interpreter quiet="0" recursive="0" shebangs_converted="0"
392 487
393 while (($#)); do 488 while (($#)); do
394 case "$1" in 489 case "$1" in
395 -r|--recursive) 490 -r|--recursive)
396 recursive="1" 491 recursive="1"
419 die "${FUNCNAME}(): Missing Python version and files or directories" 514 die "${FUNCNAME}(): Missing Python version and files or directories"
420 elif [[ "$#" -eq 1 ]]; then 515 elif [[ "$#" -eq 1 ]]; then
421 die "${FUNCNAME}(): Missing files or directories" 516 die "${FUNCNAME}(): Missing files or directories"
422 fi 517 fi
423 518
424 python_version="$1" 519 if [[ -n "$(_python_get_implementation --ignore-invalid "$1")" ]]; then
520 python_interpreter="$(PYTHON "$1")"
521 else
522 python_interpreter="python$1"
523 fi
425 shift 524 shift
426 525
427 for argument in "$@"; do 526 for argument in "$@"; do
428 if [[ ! -e "${argument}" ]]; then 527 if [[ ! -e "${argument}" ]]; then
429 die "${FUNCNAME}(): '${argument}' does not exist" 528 die "${FUNCNAME}(): '${argument}' does not exist"
444 543
445 for file in "${files[@]}"; do 544 for file in "${files[@]}"; do
446 file="${file#./}" 545 file="${file#./}"
447 [[ "${only_executables}" == "1" && ! -x "${file}" ]] && continue 546 [[ "${only_executables}" == "1" && ! -x "${file}" ]] && continue
448 547
449 if [[ "$(head -n1 "${file}")" =~ ^'#!'.*python ]]; then 548 if [[ "$(head -n1 "${file}")" =~ ${_PYTHON_SHEBANG_BASE_PART_REGEX} ]]; then
450 [[ "$(sed -ne "2p" "${file}")" =~ ^"# Gentoo '".*"' wrapper script generated by python_generate_wrapper_scripts()"$ ]] && continue 549 [[ "$(sed -ne "2p" "${file}")" =~ ^"# Gentoo '".*"' wrapper script generated by python_generate_wrapper_scripts()"$ ]] && continue
550
551 shebangs_converted="1"
451 552
452 if [[ "${quiet}" == "0" ]]; then 553 if [[ "${quiet}" == "0" ]]; then
453 einfo "Converting shebang in '${file}'" 554 einfo "Converting shebang in '${file}'"
454 fi 555 fi
455 556
456 sed -e "1s/python\([[:digit:]]\+\(\.[[:digit:]]\+\)\?\)\?/python${python_version}/" -i "${file}" || die "Conversion of shebang in '${file}' failed" 557 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 '${file}' failed"
558 fi
559 done
457 560
458 # Delete potential whitespace after "#!". 561 if [[ "${shebangs_converted}" == "0" ]]; then
459 sed -e '1s/\(^#!\)[[:space:]]*/\1/' -i "${file}" || die "sed '${file}' failed" 562 ewarn "${FUNCNAME}(): Python scripts not found"
460 fi 563 fi
564}
565
566# @FUNCTION: python_clean_py-compile_files
567# @USAGE: [-q|--quiet]
568# @DESCRIPTION:
569# Clean py-compile files to disable byte-compilation.
570python_clean_py-compile_files() {
571 _python_check_python_pkg_setup_execution
572
573 local file files=() quiet="0"
574
575 while (($#)); do
576 case "$1" in
577 -q|--quiet)
578 quiet="1"
579 ;;
580 -*)
581 die "${FUNCNAME}(): Unrecognized option '$1'"
582 ;;
583 *)
584 die "${FUNCNAME}(): Invalid usage"
585 ;;
586 esac
587 shift
588 done
589
590 while read -d $'\0' -r file; do
591 files+=("${file#./}")
592 done < <(find -name py-compile -type f -print0)
593
594 for file in "${files[@]}"; do
595 if [[ "${quiet}" == "0" ]]; then
596 einfo "Cleaning '${file}' file"
597 fi
598 echo "#!/bin/sh" > "${file}"
461 done 599 done
462} 600}
463 601
464# @FUNCTION: python_clean_installation_image 602# @FUNCTION: python_clean_installation_image
465# @USAGE: [-q|--quiet] 603# @USAGE: [-q|--quiet]
466# @DESCRIPTION: 604# @DESCRIPTION:
467# Delete needless files in installation image. 605# Delete needless files in installation image.
606#
607# This function can be used only in src_install() phase.
468python_clean_installation_image() { 608python_clean_installation_image() {
609 if [[ "${EBUILD_PHASE}" != "install" ]]; then
610 die "${FUNCNAME}() can be used only in src_install() phase"
611 fi
612
613 _python_check_python_pkg_setup_execution
469 _python_initialize_prefix_variables 614 _python_initialize_prefix_variables
470 615
471 local file files=() quiet="0" 616 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"
475 617
476 while (($#)); do 618 while (($#)); do
477 case "$1" in 619 case "$1" in
478 -q|--quiet) 620 -q|--quiet)
479 quiet="1" 621 quiet="1"
530# @ECLASS-VARIABLE: SUPPORT_PYTHON_ABIS 672# @ECLASS-VARIABLE: SUPPORT_PYTHON_ABIS
531# @DESCRIPTION: 673# @DESCRIPTION:
532# Set this in EAPI <= 4 to indicate that current package supports installation for 674# Set this in EAPI <= 4 to indicate that current package supports installation for
533# multiple Python ABIs. 675# multiple Python ABIs.
534 676
677# @ECLASS-VARIABLE: PYTHON_TESTS_RESTRICTED_ABIS
678# @DESCRIPTION:
679# Space-separated list of Python ABI patterns. Testing in Python ABIs matching any Python ABI
680# patterns specified in this list is skipped.
681
535# @ECLASS-VARIABLE: PYTHON_EXPORT_PHASE_FUNCTIONS 682# @ECLASS-VARIABLE: PYTHON_EXPORT_PHASE_FUNCTIONS
536# @DESCRIPTION: 683# @DESCRIPTION:
537# Set this to export phase functions for the following ebuild phases: 684# Set this to export phase functions for the following ebuild phases:
538# src_prepare, src_configure, src_compile, src_test, src_install. 685# src_prepare(), src_configure(), src_compile(), src_test(), src_install().
539if ! has "${EAPI:-0}" 0 1; then 686if ! has "${EAPI:-0}" 0 1; then
540 python_src_prepare() { 687 python_src_prepare() {
688 if [[ "${EBUILD_PHASE}" != "prepare" ]]; then
689 die "${FUNCNAME}() can be used only in src_prepare() phase"
690 fi
691
541 if ! _python_package_supporting_installation_for_multiple_python_abis; then 692 if ! _python_package_supporting_installation_for_multiple_python_abis; then
542 die "${FUNCNAME}() cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs" 693 die "${FUNCNAME}() cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs"
543 fi 694 fi
544 695
696 _python_check_python_pkg_setup_execution
697
698 if [[ "$#" -ne 0 ]]; then
699 die "${FUNCNAME}() does not accept arguments"
700 fi
701
545 python_copy_sources 702 python_copy_sources
546 } 703 }
547 704
548 for python_default_function in src_configure src_compile src_test src_install; do 705 for python_default_function in src_configure src_compile src_test; do
549 eval "python_${python_default_function}() { 706 eval "python_${python_default_function}() {
707 if [[ \"\${EBUILD_PHASE}\" != \"${python_default_function#src_}\" ]]; then
708 die \"\${FUNCNAME}() can be used only in ${python_default_function}() phase\"
709 fi
710
550 if ! _python_package_supporting_installation_for_multiple_python_abis; then 711 if ! _python_package_supporting_installation_for_multiple_python_abis; then
551 die \"\${FUNCNAME}() cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs\" 712 die \"\${FUNCNAME}() cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs\"
552 fi 713 fi
553 714
715 _python_check_python_pkg_setup_execution
716
554 python_execute_function -d -s -- \"\$@\" 717 python_execute_function -d -s -- \"\$@\"
555 }" 718 }"
556 done 719 done
557 unset python_default_function 720 unset python_default_function
721
722 python_src_install() {
723 if [[ "${EBUILD_PHASE}" != "install" ]]; then
724 die "${FUNCNAME}() can be used only in src_install() phase"
725 fi
726
727 if ! _python_package_supporting_installation_for_multiple_python_abis; then
728 die "${FUNCNAME}() cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs"
729 fi
730
731 _python_check_python_pkg_setup_execution
732
733 if has "${EAPI:-0}" 0 1 2 3; then
734 python_execute_function -d -s -- "$@"
735 else
736 python_installation() {
737 emake DESTDIR="${T}/images/${PYTHON_ABI}" install "$@"
738 }
739 python_execute_function -s python_installation "$@"
740 unset python_installation
741
742 python_merge_intermediate_installation_images "${T}/images"
743 fi
744 }
558 745
559 if [[ -n "${PYTHON_EXPORT_PHASE_FUNCTIONS}" ]]; then 746 if [[ -n "${PYTHON_EXPORT_PHASE_FUNCTIONS}" ]]; then
560 EXPORT_FUNCTIONS src_prepare src_configure src_compile src_test src_install 747 EXPORT_FUNCTIONS src_prepare src_configure src_compile src_test src_install
561 fi 748 fi
562fi 749fi
568 die "${FUNCNAME}() cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs" 755 die "${FUNCNAME}() cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs"
569 fi 756 fi
570 757
571 _python_initial_sanity_checks 758 _python_initial_sanity_checks
572 759
573 # USE_${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 "${EAPI:-0}" 0 1 2 3 4; then 760 if [[ "$(declare -p PYTHON_ABIS 2> /dev/null)" != "declare -x PYTHON_ABIS="* ]]; then
575 local PYTHON_ABI restricted_ABI support_ABI supported_PYTHON_ABIS= 761 local PYTHON_ABI
576 PYTHON_ABI_SUPPORTED_VALUES="${_CPYTHON2_SUPPORTED_ABIS[@]} ${_CPYTHON3_SUPPORTED_ABIS[@]} ${_JYTHON_SUPPORTED_ABIS[@]}"
577 762
578 if [[ "$(declare -p USE_PYTHON 2> /dev/null)" == "declare -x USE_PYTHON="* ]]; then 763 if [[ "$(declare -p USE_PYTHON 2> /dev/null)" == "declare -x USE_PYTHON="* ]]; then
579 local cpython_enabled="0" 764 local cpython_enabled="0"
580 765
581 if [[ -z "${USE_PYTHON}" ]]; then 766 if [[ -z "${USE_PYTHON}" ]]; then
582 die "USE_PYTHON variable is empty" 767 die "USE_PYTHON variable is empty"
583 fi 768 fi
584 769
585 for PYTHON_ABI in ${USE_PYTHON}; do 770 for PYTHON_ABI in ${USE_PYTHON}; do
586 if ! has "${PYTHON_ABI}" ${PYTHON_ABI_SUPPORTED_VALUES}; then 771 if ! has "${PYTHON_ABI}" "${_PYTHON_GLOBALLY_SUPPORTED_ABIS[@]}"; then
587 die "USE_PYTHON variable contains invalid value '${PYTHON_ABI}'" 772 die "USE_PYTHON variable contains invalid value '${PYTHON_ABI}'"
588 fi 773 fi
589 774
590 if has "${PYTHON_ABI}" "${_CPYTHON2_SUPPORTED_ABIS[@]}" "${_CPYTHON3_SUPPORTED_ABIS[@]}"; then 775 if has "${PYTHON_ABI}" "${_CPYTHON2_GLOBALLY_SUPPORTED_ABIS[@]}" "${_CPYTHON3_GLOBALLY_SUPPORTED_ABIS[@]}"; then
591 cpython_enabled="1" 776 cpython_enabled="1"
592 fi 777 fi
593 778
594 support_ABI="1" 779 if ! _python_check_python_abi_matching --patterns-list "${PYTHON_ABI}" "${RESTRICT_PYTHON_ABIS}"; then
595 for restricted_ABI in ${RESTRICT_PYTHON_ABIS}; do 780 export PYTHON_ABIS+="${PYTHON_ABIS:+ }${PYTHON_ABI}"
596 if [[ "${PYTHON_ABI}" == ${restricted_ABI} ]]; then 781 fi
597 support_ABI="0" 782 done
783
784 if [[ -z "${PYTHON_ABIS//[${IFS}]/}" ]]; then
785 die "USE_PYTHON variable does not enable any Python ABI supported by ${CATEGORY}/${PF}"
786 fi
787
788 if [[ "${cpython_enabled}" == "0" ]]; then
789 die "USE_PYTHON variable does not enable any CPython ABI"
790 fi
791 else
792 local python_version python2_version python3_version support_python_major_version
793
794 if ! has_version "dev-lang/python"; then
795 die "${FUNCNAME}(): 'dev-lang/python' is not installed"
796 fi
797
798 python_version="$("${EPREFIX}/usr/bin/python" -c 'from sys import version_info; print(".".join(str(x) for x in version_info[:2]))')"
799
800 if has_version "=dev-lang/python-2*"; then
801 if [[ "$(readlink "${EPREFIX}/usr/bin/python2")" != "python2."* ]]; then
802 die "'${EPREFIX}/usr/bin/python2' is not valid symlink"
803 fi
804
805 python2_version="$("${EPREFIX}/usr/bin/python2" -c 'from sys import version_info; print(".".join(str(x) for x in version_info[:2]))')"
806
807 support_python_major_version="0"
808 for PYTHON_ABI in "${_CPYTHON2_GLOBALLY_SUPPORTED_ABIS[@]}"; do
809 if ! _python_check_python_abi_matching --patterns-list "${PYTHON_ABI}" "${RESTRICT_PYTHON_ABIS}"; then
810 support_python_major_version="1"
598 break 811 break
599 fi 812 fi
600 done 813 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 [[ "${support_python_major_version}" == "1" ]]; then 814 if [[ "${support_python_major_version}" == "1" ]]; then
637 for restricted_ABI in ${RESTRICT_PYTHON_ABIS}; do 815 if _python_check_python_abi_matching --patterns-list "${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}" 816 die "Active version of CPython 2 is not supported by ${CATEGORY}/${PF}"
640 fi 817 fi
641 done
642 else 818 else
643 python2_version="" 819 python2_version=""
644 fi 820 fi
645 fi 821 fi
646 822
649 die "'${EPREFIX}/usr/bin/python3' is not valid symlink" 825 die "'${EPREFIX}/usr/bin/python3' is not valid symlink"
650 fi 826 fi
651 827
652 python3_version="$("${EPREFIX}/usr/bin/python3" -c 'from sys import version_info; print(".".join(str(x) for x in version_info[:2]))')" 828 python3_version="$("${EPREFIX}/usr/bin/python3" -c 'from sys import version_info; print(".".join(str(x) for x in version_info[:2]))')"
653 829
830 support_python_major_version="0"
654 for PYTHON_ABI in "${_CPYTHON3_SUPPORTED_ABIS[@]}"; do 831 for PYTHON_ABI in "${_CPYTHON3_GLOBALLY_SUPPORTED_ABIS[@]}"; do
832 if ! _python_check_python_abi_matching --patterns-list "${PYTHON_ABI}" "${RESTRICT_PYTHON_ABIS}"; then
655 support_python_major_version="1" 833 support_python_major_version="1"
656 for restricted_ABI in ${RESTRICT_PYTHON_ABIS}; do 834 break
657 if [[ "${PYTHON_ABI}" == ${restricted_ABI} ]]; then
658 support_python_major_version="0"
659 fi 835 fi
660 done
661 [[ "${support_python_major_version}" == "1" ]] && break
662 done 836 done
663 if [[ "${support_python_major_version}" == "1" ]]; then 837 if [[ "${support_python_major_version}" == "1" ]]; then
664 for restricted_ABI in ${RESTRICT_PYTHON_ABIS}; do 838 if _python_check_python_abi_matching --patterns-list "${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}" 839 die "Active version of CPython 3 is not supported by ${CATEGORY}/${PF}"
667 fi 840 fi
668 done
669 else 841 else
670 python3_version="" 842 python3_version=""
671 fi 843 fi
844 fi
845
846 if [[ -z "${python2_version}" && -z "${python3_version}" ]]; then
847 eerror "${CATEGORY}/${PF} requires at least one of the following packages:"
848 for PYTHON_ABI in "${_CPYTHON2_GLOBALLY_SUPPORTED_ABIS[@]}" "${_CPYTHON3_GLOBALLY_SUPPORTED_ABIS[@]}"; do
849 if ! _python_check_python_abi_matching --patterns-list "${PYTHON_ABI}" "${RESTRICT_PYTHON_ABIS}"; then
850 eerror " dev-lang/python:${PYTHON_ABI}"
851 fi
852 done
853 die "No supported version of CPython installed"
672 fi 854 fi
673 855
674 if [[ -n "${python2_version}" && "${python_version}" == "2."* && "${python_version}" != "${python2_version}" ]]; then 856 if [[ -n "${python2_version}" && "${python_version}" == "2."* && "${python_version}" != "${python2_version}" ]]; then
675 eerror "Python wrapper is configured incorrectly or '${EPREFIX}/usr/bin/python2' symlink" 857 eerror "Python wrapper is configured incorrectly or '${EPREFIX}/usr/bin/python2' symlink"
676 eerror "is set incorrectly. Use \`eselect python\` to fix configuration." 858 eerror "is set incorrectly. Use \`eselect python\` to fix configuration."
687 export PYTHON_ABIS="${PYTHON_ABIS% }" 869 export PYTHON_ABIS="${PYTHON_ABIS% }"
688 fi 870 fi
689 fi 871 fi
690 872
691 _python_final_sanity_checks 873 _python_final_sanity_checks
874}
875
876_python_prepare_flags() {
877 local array=() deleted_flag element flags new_value old_flag old_value operator pattern prefix variable
878
879 for variable in CPPFLAGS CFLAGS CXXFLAGS LDFLAGS; do
880 eval "_PYTHON_SAVED_${variable}=\"\${!variable}\""
881 for prefix in PYTHON_USER_ PYTHON_; do
882 if [[ "$(declare -p ${prefix}${variable} 2> /dev/null)" == "declare -a ${prefix}${variable}="* ]]; then
883 eval "array=(\"\${${prefix}${variable}[@]}\")"
884 for element in "${array[@]}"; do
885 if [[ "${element}" =~ ^${_PYTHON_ABI_PATTERN_REGEX}\ (\+|-)\ .+ ]]; then
886 pattern="${element%% *}"
887 element="${element#* }"
888 operator="${element%% *}"
889 flags="${element#* }"
890 if _python_check_python_abi_matching "${PYTHON_ABI}" "${pattern}"; then
891 if [[ "${operator}" == "+" ]]; then
892 eval "export ${variable}+=\"\${variable:+ }${flags}\""
893 elif [[ "${operator}" == "-" ]]; then
894 flags="${flags// /$'\n'}"
895 old_value="${!variable// /$'\n'}"
896 new_value=""
897 while read old_flag; do
898 while read deleted_flag; do
899 if [[ "${old_flag}" == ${deleted_flag} ]]; then
900 continue 2
901 fi
902 done <<< "${flags}"
903 new_value+="${new_value:+ }${old_flag}"
904 done <<< "${old_value}"
905 eval "export ${variable}=\"\${new_value}\""
906 fi
907 fi
908 else
909 die "Element '${element}' of ${prefix}${variable} array has invalid syntax"
910 fi
911 done
912 elif [[ -n "$(declare -p ${prefix}${variable} 2> /dev/null)" ]]; then
913 die "${prefix}${variable} should be indexed array"
914 fi
915 done
916 done
917}
918
919_python_restore_flags() {
920 local variable
921
922 for variable in CPPFLAGS CFLAGS CXXFLAGS LDFLAGS; do
923 eval "${variable}=\"\${_PYTHON_SAVED_${variable}}\""
924 unset _PYTHON_SAVED_${variable}
925 done
692} 926}
693 927
694# @FUNCTION: python_execute_function 928# @FUNCTION: python_execute_function
695# @USAGE: [--action-message message] [-d|--default-function] [--failure-message message] [-f|--final-ABI] [--nonfatal] [-q|--quiet] [-s|--separate-build-dirs] [--source-dir source_directory] [--] <function> [arguments] 929# @USAGE: [--action-message message] [-d|--default-function] [--failure-message message] [-f|--final-ABI] [--nonfatal] [-q|--quiet] [-s|--separate-build-dirs] [--source-dir source_directory] [--] <function> [arguments]
696# @DESCRIPTION: 930# @DESCRIPTION:
699python_execute_function() { 933python_execute_function() {
700 if ! _python_package_supporting_installation_for_multiple_python_abis; then 934 if ! _python_package_supporting_installation_for_multiple_python_abis; then
701 die "${FUNCNAME}() cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs" 935 die "${FUNCNAME}() cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs"
702 fi 936 fi
703 937
938 _python_check_python_pkg_setup_execution
704 _python_set_color_variables 939 _python_set_color_variables
705 940
706 local action action_message action_message_template= default_function="0" failure_message failure_message_template= final_ABI="0" function i iterated_PYTHON_ABIS nonfatal="0" previous_directory previous_directory_stack previous_directory_stack_length PYTHON_ABI quiet="0" separate_build_dirs="0" source_dir= 941 local action action_message action_message_template default_function="0" failure_message failure_message_template final_ABI="0" function iterated_PYTHON_ABIS nonfatal="0" previous_directory previous_directory_stack previous_directory_stack_length PYTHON_ABI quiet="0" return_code separate_build_dirs="0" source_dir
707 942
708 while (($#)); do 943 while (($#)); do
709 case "$1" in 944 case "$1" in
710 --action-message) 945 --action-message)
711 action_message_template="$2" 946 action_message_template="$2"
781 python_default_function() { 1016 python_default_function() {
782 emake "$@" 1017 emake "$@"
783 } 1018 }
784 elif [[ "${EBUILD_PHASE}" == "test" ]]; then 1019 elif [[ "${EBUILD_PHASE}" == "test" ]]; then
785 python_default_function() { 1020 python_default_function() {
1021 # Stolen from portage's _eapi0_src_test()
1022 local emake_cmd="${MAKE:-make} ${MAKEOPTS} ${EXTRA_EMAKE}"
786 if emake -j1 -n check &> /dev/null; then 1023 if ${emake_cmd} -j1 -n check &> /dev/null; then
787 emake -j1 check "$@" 1024 ${emake_cmd} -j1 check "$@"
788 elif emake -j1 -n test &> /dev/null; then 1025 elif ${emake_cmd} -j1 -n test &> /dev/null; then
789 emake -j1 test "$@" 1026 ${emake_cmd} -j1 test "$@"
790 fi 1027 fi
791 } 1028 }
792 elif [[ "${EBUILD_PHASE}" == "install" ]]; then 1029 elif [[ "${EBUILD_PHASE}" == "install" ]]; then
793 python_default_function() { 1030 python_default_function() {
794 emake DESTDIR="${D}" install "$@" 1031 emake DESTDIR="${D}" install "$@"
798 fi 1035 fi
799 function="python_default_function" 1036 function="python_default_function"
800 fi 1037 fi
801 1038
802 # Ensure that python_execute_function() cannot be directly or indirectly called by python_execute_function(). 1039 # Ensure that python_execute_function() cannot be directly or indirectly called by python_execute_function().
803 for ((i = 1; i < "${#FUNCNAME[@]}"; i++)); do 1040 if _python_abi-specific_local_scope; then
804 if [[ "${FUNCNAME[${i}]}" == "${FUNCNAME}" ]]; then
805 die "${FUNCNAME}(): Invalid call stack" 1041 die "${FUNCNAME}(): Invalid call stack"
806 fi 1042 fi
807 done
808 1043
809 if [[ "${quiet}" == "0" ]]; then 1044 if [[ "${quiet}" == "0" ]]; then
810 [[ "${EBUILD_PHASE}" == "setup" ]] && action="Setting up" 1045 [[ "${EBUILD_PHASE}" == "setup" ]] && action="Setting up"
811 [[ "${EBUILD_PHASE}" == "unpack" ]] && action="Unpacking" 1046 [[ "${EBUILD_PHASE}" == "unpack" ]] && action="Unpacking"
812 [[ "${EBUILD_PHASE}" == "prepare" ]] && action="Preparation" 1047 [[ "${EBUILD_PHASE}" == "prepare" ]] && action="Preparation"
825 iterated_PYTHON_ABIS="$(PYTHON -f --ABI)" 1060 iterated_PYTHON_ABIS="$(PYTHON -f --ABI)"
826 else 1061 else
827 iterated_PYTHON_ABIS="${PYTHON_ABIS}" 1062 iterated_PYTHON_ABIS="${PYTHON_ABIS}"
828 fi 1063 fi
829 for PYTHON_ABI in ${iterated_PYTHON_ABIS}; do 1064 for PYTHON_ABI in ${iterated_PYTHON_ABIS}; do
1065 if [[ "${EBUILD_PHASE}" == "test" ]] && _python_check_python_abi_matching --patterns-list "${PYTHON_ABI}" "${PYTHON_TESTS_RESTRICTED_ABIS}"; then
1066 if [[ "${quiet}" == "0" ]]; then
1067 echo " ${_GREEN}*${_NORMAL} ${_BLUE}Testing of ${CATEGORY}/${PF} with $(python_get_implementation_and_version) skipped${_NORMAL}"
1068 fi
1069 continue
1070 fi
1071
1072 _python_prepare_flags
1073
830 if [[ "${quiet}" == "0" ]]; then 1074 if [[ "${quiet}" == "0" ]]; then
831 if [[ -n "${action_message_template}" ]]; then 1075 if [[ -n "${action_message_template}" ]]; then
832 action_message="$(eval echo -n "${action_message_template}")" 1076 eval "action_message=\"${action_message_template}\""
833 else 1077 else
834 action_message="${action} of ${CATEGORY}/${PF} with $(python_get_implementation) $(python_get_version)..." 1078 action_message="${action} of ${CATEGORY}/${PF} with $(python_get_implementation_and_version)..."
835 fi 1079 fi
836 echo " ${_GREEN}*${_NORMAL} ${_BLUE}${action_message}${_NORMAL}" 1080 echo " ${_GREEN}*${_NORMAL} ${_BLUE}${action_message}${_NORMAL}"
837 fi 1081 fi
838 1082
839 if [[ "${separate_build_dirs}" == "1" ]]; then 1083 if [[ "${separate_build_dirs}" == "1" ]]; then
855 EPYTHON="$(PYTHON)" nonfatal "${function}" "$@" 1099 EPYTHON="$(PYTHON)" nonfatal "${function}" "$@"
856 else 1100 else
857 EPYTHON="$(PYTHON)" "${function}" "$@" 1101 EPYTHON="$(PYTHON)" "${function}" "$@"
858 fi 1102 fi
859 1103
860 if [[ "$?" != "0" ]]; then 1104 return_code="$?"
1105
1106 _python_restore_flags
1107
1108 if [[ "${return_code}" -ne 0 ]]; then
861 if [[ -n "${failure_message_template}" ]]; then 1109 if [[ -n "${failure_message_template}" ]]; then
862 failure_message="$(eval echo -n "${failure_message_template}")" 1110 eval "failure_message=\"${failure_message_template}\""
863 else 1111 else
864 failure_message="${action} failed with $(python_get_implementation) $(python_get_version) in ${function}() function" 1112 failure_message="${action} failed with $(python_get_implementation_and_version) in ${function}() function"
865 fi 1113 fi
866 1114
867 if [[ "${nonfatal}" == "1" ]]; then 1115 if [[ "${nonfatal}" == "1" ]]; then
868 if [[ "${quiet}" == "0" ]]; then 1116 if [[ "${quiet}" == "0" ]]; then
869 ewarn "${_RED}${failure_message}${_NORMAL}" 1117 ewarn "${failure_message}"
870 fi 1118 fi
871 elif [[ "${final_ABI}" == "0" ]] && has "${PYTHON_ABI}" ${FAILURE_TOLERANT_PYTHON_ABIS}; then 1119 elif [[ "${final_ABI}" == "0" ]] && has "${PYTHON_ABI}" ${FAILURE_TOLERANT_PYTHON_ABIS}; then
872 if [[ "${EBUILD_PHASE}" != "test" ]] || ! has test-fail-continue ${FEATURES}; then 1120 if [[ "${EBUILD_PHASE}" != "test" ]] || ! has test-fail-continue ${FEATURES}; then
873 local enabled_PYTHON_ABIS= other_PYTHON_ABI 1121 local enabled_PYTHON_ABIS= other_PYTHON_ABI
874 for other_PYTHON_ABI in ${PYTHON_ABIS}; do 1122 for other_PYTHON_ABI in ${PYTHON_ABIS}; do
875 [[ "${other_PYTHON_ABI}" != "${PYTHON_ABI}" ]] && enabled_PYTHON_ABIS+="${enabled_PYTHON_ABIS:+ }${other_PYTHON_ABI}" 1123 [[ "${other_PYTHON_ABI}" != "${PYTHON_ABI}" ]] && enabled_PYTHON_ABIS+="${enabled_PYTHON_ABIS:+ }${other_PYTHON_ABI}"
876 done 1124 done
877 export PYTHON_ABIS="${enabled_PYTHON_ABIS}" 1125 export PYTHON_ABIS="${enabled_PYTHON_ABIS}"
878 fi 1126 fi
879 if [[ "${quiet}" == "0" ]]; then 1127 if [[ "${quiet}" == "0" ]]; then
880 ewarn "${_RED}${failure_message}${_NORMAL}" 1128 ewarn "${failure_message}"
881 fi 1129 fi
882 if [[ -z "${PYTHON_ABIS}" ]]; then 1130 if [[ -z "${PYTHON_ABIS}" ]]; then
883 die "${function}() function failed with all enabled Python ABIs" 1131 die "${function}() function failed with all enabled Python ABIs"
884 fi 1132 fi
885 else 1133 else
926python_copy_sources() { 1174python_copy_sources() {
927 if ! _python_package_supporting_installation_for_multiple_python_abis; then 1175 if ! _python_package_supporting_installation_for_multiple_python_abis; then
928 die "${FUNCNAME}() cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs" 1176 die "${FUNCNAME}() cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs"
929 fi 1177 fi
930 1178
1179 _python_check_python_pkg_setup_execution
1180
931 local dir dirs=() PYTHON_ABI 1181 local dir dirs=() PYTHON_ABI
932 1182
933 if [[ "$#" -eq 0 ]]; then 1183 if [[ "$#" -eq 0 ]]; then
934 if [[ "${WORKDIR}" == "${S}" ]]; then 1184 if [[ "${WORKDIR}" == "${S}" ]]; then
935 die "${FUNCNAME}() cannot be used with current value of S variable" 1185 die "${FUNCNAME}() cannot be used with current value of S variable"
951# @USAGE: [-E|--respect-EPYTHON] [-f|--force] [-q|--quiet] [--] <file> [files] 1201# @USAGE: [-E|--respect-EPYTHON] [-f|--force] [-q|--quiet] [--] <file> [files]
952# @DESCRIPTION: 1202# @DESCRIPTION:
953# Generate wrapper scripts. Existing files are overwritten only with --force option. 1203# Generate wrapper scripts. Existing files are overwritten only with --force option.
954# If --respect-EPYTHON option is specified, then generated wrapper scripts will 1204# If --respect-EPYTHON option is specified, then generated wrapper scripts will
955# respect EPYTHON variable at run time. 1205# respect EPYTHON variable at run time.
1206#
1207# This function can be used only in src_install() phase.
956python_generate_wrapper_scripts() { 1208python_generate_wrapper_scripts() {
1209 if [[ "${EBUILD_PHASE}" != "install" ]]; then
1210 die "${FUNCNAME}() can be used only in src_install() phase"
1211 fi
1212
957 if ! _python_package_supporting_installation_for_multiple_python_abis; then 1213 if ! _python_package_supporting_installation_for_multiple_python_abis; then
958 die "${FUNCNAME}() cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs" 1214 die "${FUNCNAME}() cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs"
959 fi 1215 fi
960 1216
1217 _python_check_python_pkg_setup_execution
961 _python_initialize_prefix_variables 1218 _python_initialize_prefix_variables
962 1219
963 local eselect_python_option file force="0" quiet="0" PYTHON_ABI python2_enabled="0" python3_enabled="0" respect_EPYTHON="0" 1220 local eselect_python_option file force="0" quiet="0" PYTHON_ABI PYTHON_ABIS_list python2_enabled="0" python3_enabled="0" respect_EPYTHON="0"
964 1221
965 while (($#)); do 1222 while (($#)); do
966 case "$1" in 1223 case "$1" in
967 -E|--respect-EPYTHON) 1224 -E|--respect-EPYTHON)
968 respect_EPYTHON="1" 1225 respect_EPYTHON="1"
990 if [[ "$#" -eq 0 ]]; then 1247 if [[ "$#" -eq 0 ]]; then
991 die "${FUNCNAME}(): Missing arguments" 1248 die "${FUNCNAME}(): Missing arguments"
992 fi 1249 fi
993 1250
994 _python_calculate_PYTHON_ABIS 1251 _python_calculate_PYTHON_ABIS
995 for PYTHON_ABI in "${_CPYTHON2_SUPPORTED_ABIS[@]}"; do 1252 for PYTHON_ABI in "${_CPYTHON2_GLOBALLY_SUPPORTED_ABIS[@]}"; do
996 if has "${PYTHON_ABI}" ${PYTHON_ABIS}; then 1253 if has "${PYTHON_ABI}" ${PYTHON_ABIS}; then
997 python2_enabled="1" 1254 python2_enabled="1"
998 fi 1255 fi
999 done 1256 done
1000 for PYTHON_ABI in "${_CPYTHON3_SUPPORTED_ABIS[@]}"; do 1257 for PYTHON_ABI in "${_CPYTHON3_GLOBALLY_SUPPORTED_ABIS[@]}"; do
1001 if has "${PYTHON_ABI}" ${PYTHON_ABIS}; then 1258 if has "${PYTHON_ABI}" ${PYTHON_ABIS}; then
1002 python3_enabled="1" 1259 python3_enabled="1"
1003 fi 1260 fi
1004 done 1261 done
1005 1262
1011 eselect_python_option="--python3" 1268 eselect_python_option="--python3"
1012 else 1269 else
1013 die "${FUNCNAME}(): Unsupported environment" 1270 die "${FUNCNAME}(): Unsupported environment"
1014 fi 1271 fi
1015 1272
1273 PYTHON_ABIS_list="$("$(PYTHON -f)" -c "print(', '.join('\"%s\"' % x for x in reversed('${PYTHON_ABIS}'.split())))")"
1274
1016 for file in "$@"; do 1275 for file in "$@"; do
1017 if [[ -f "${file}" && "${force}" == "0" ]]; then 1276 if [[ -f "${file}" && "${force}" == "0" ]]; then
1018 die "${FUNCNAME}(): '$1' already exists" 1277 die "${FUNCNAME}(): '${file}' already exists"
1019 fi 1278 fi
1020 1279
1021 if [[ "${quiet}" == "0" ]]; then 1280 if [[ "${quiet}" == "0" ]]; then
1022 einfo "Generating '${file#${ED%/}}' wrapper script" 1281 einfo "Generating '${file#${ED%/}}' wrapper script"
1023 fi 1282 fi
1029import os 1288import os
1030import re 1289import re
1031import subprocess 1290import subprocess
1032import sys 1291import sys
1033 1292
1293cpython_ABI_re = re.compile(r"^(\d+\.\d+)$")
1294jython_ABI_re = re.compile(r"^(\d+\.\d+)-jython$")
1295pypy_ABI_re = re.compile(r"^\d+\.\d+-pypy-(\d+\.\d+)$")
1034EPYTHON_re = re.compile(r"^python(\d+\.\d+)$") 1296cpython_interpreter_re = re.compile(r"^python(\d+\.\d+)$")
1297jython_interpreter_re = re.compile(r"^jython(\d+\.\d+)$")
1298pypy_interpreter_re = re.compile(r"^pypy-c(\d+\.\d+)$")
1035python_shebang_re = re.compile(r"^#! *(${EPREFIX}/usr/bin/python|(${EPREFIX})?/usr/bin/env +(${EPREFIX}/usr/bin/)?python)") 1299cpython_shebang_re = re.compile(r"^#![ \t]*(?:${EPREFIX}/usr/bin/python|(?:${EPREFIX})?/usr/bin/env[ \t]+(?:${EPREFIX}/usr/bin/)?python)")
1300python_shebang_options_re = re.compile(r"^#![ \t]*${EPREFIX}/usr/bin/(?:jython|pypy-c|python)(?:\d+(?:\.\d+)?)?[ \t]+(-\S)")
1036python_verification_output_re = re.compile("^GENTOO_PYTHON_TARGET_SCRIPT_PATH supported\n$") 1301python_verification_output_re = re.compile("^GENTOO_PYTHON_TARGET_SCRIPT_PATH supported\n$")
1302
1303pypy_versions_mapping = {
1304 "1.5": "2.7",
1305 "1.6": "2.7",
1306 "1.7": "2.7",
1307 "1.8": "2.7",
1308 "1.9": "2.7",
1309}
1310
1311def get_PYTHON_ABI(python_interpreter):
1312 cpython_matched = cpython_interpreter_re.match(python_interpreter)
1313 jython_matched = jython_interpreter_re.match(python_interpreter)
1314 pypy_matched = pypy_interpreter_re.match(python_interpreter)
1315 if cpython_matched is not None:
1316 PYTHON_ABI = cpython_matched.group(1)
1317 elif jython_matched is not None:
1318 PYTHON_ABI = jython_matched.group(1) + "-jython"
1319 elif pypy_matched is not None:
1320 PYTHON_ABI = pypy_versions_mapping[pypy_matched.group(1)] + "-pypy-" + pypy_matched.group(1)
1321 else:
1322 PYTHON_ABI = None
1323 return PYTHON_ABI
1324
1325def get_python_interpreter(PYTHON_ABI):
1326 cpython_matched = cpython_ABI_re.match(PYTHON_ABI)
1327 jython_matched = jython_ABI_re.match(PYTHON_ABI)
1328 pypy_matched = pypy_ABI_re.match(PYTHON_ABI)
1329 if cpython_matched is not None:
1330 python_interpreter = "python" + cpython_matched.group(1)
1331 elif jython_matched is not None:
1332 python_interpreter = "jython" + jython_matched.group(1)
1333 elif pypy_matched is not None:
1334 python_interpreter = "pypy-c" + pypy_matched.group(1)
1335 else:
1336 python_interpreter = None
1337 return python_interpreter
1037 1338
1038EOF 1339EOF
1039 if [[ "$?" != "0" ]]; then 1340 if [[ "$?" != "0" ]]; then
1040 die "${FUNCNAME}(): Generation of '$1' failed" 1341 die "${FUNCNAME}(): Generation of '$1' failed"
1041 fi 1342 fi
1042 if [[ "${respect_EPYTHON}" == "1" ]]; then 1343 if [[ "${respect_EPYTHON}" == "1" ]]; then
1043 cat << EOF >> "${file}" 1344 cat << EOF >> "${file}"
1044EPYTHON = os.environ.get("EPYTHON") 1345python_interpreter = os.environ.get("EPYTHON")
1045if EPYTHON: 1346if python_interpreter:
1046 EPYTHON_matched = EPYTHON_re.match(EPYTHON) 1347 PYTHON_ABI = get_PYTHON_ABI(python_interpreter)
1047 if EPYTHON_matched: 1348 if PYTHON_ABI is None:
1048 PYTHON_ABI = EPYTHON_matched.group(1)
1049 else:
1050 sys.stderr.write("EPYTHON variable has unrecognized value '%s'\n" % EPYTHON) 1349 sys.stderr.write("%s: EPYTHON variable has unrecognized value '%s'\n" % (sys.argv[0], python_interpreter))
1051 sys.exit(1) 1350 sys.exit(1)
1052else: 1351else:
1053 try: 1352 try:
1353 environment = os.environ.copy()
1354 environment["ROOT"] = "/"
1054 eselect_process = subprocess.Popen(["${EPREFIX}/usr/bin/eselect", "python", "show"${eselect_python_option:+, $(echo "\"")}${eselect_python_option}${eselect_python_option:+$(echo "\"")}], stdout=subprocess.PIPE) 1355 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: 1356 if eselect_process.wait() != 0:
1056 raise ValueError 1357 raise ValueError
1057 except (OSError, ValueError): 1358 except (OSError, ValueError):
1058 sys.stderr.write("Execution of 'eselect python show${eselect_python_option:+ }${eselect_python_option}' failed\n") 1359 sys.stderr.write("%s: Execution of 'eselect python show${eselect_python_option:+ }${eselect_python_option}' failed\n" % sys.argv[0])
1059 sys.exit(1) 1360 sys.exit(1)
1060 1361
1061 EPYTHON = eselect_process.stdout.read() 1362 python_interpreter = eselect_process.stdout.read()
1062 if not isinstance(EPYTHON, str): 1363 if not isinstance(python_interpreter, str):
1063 # Python 3 1364 # Python 3
1064 EPYTHON = EPYTHON.decode() 1365 python_interpreter = python_interpreter.decode()
1065 EPYTHON = EPYTHON.rstrip("\n") 1366 python_interpreter = python_interpreter.rstrip("\n")
1066 1367
1067 EPYTHON_matched = EPYTHON_re.match(EPYTHON) 1368 PYTHON_ABI = get_PYTHON_ABI(python_interpreter)
1068 if EPYTHON_matched: 1369 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) 1370 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) 1371 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 1372
1087EPYTHON = eselect_process.stdout.read() 1373wrapper_script_path = os.path.realpath(sys.argv[0])
1088if not isinstance(EPYTHON, str): 1374target_executable_path = "%s-%s" % (wrapper_script_path, PYTHON_ABI)
1089 # Python 3 1375if not os.path.exists(target_executable_path):
1090 EPYTHON = EPYTHON.decode() 1376 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) 1377 sys.exit(1)
1099EOF 1378EOF
1100 if [[ "$?" != "0" ]]; then 1379 if [[ "$?" != "0" ]]; then
1101 die "${FUNCNAME}(): Generation of '$1' failed" 1380 die "${FUNCNAME}(): Generation of '$1' failed"
1102 fi 1381 fi
1382 else
1383 cat << EOF >> "${file}"
1384try:
1385 environment = os.environ.copy()
1386 environment["ROOT"] = "/"
1387 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)
1388 if eselect_process.wait() != 0:
1389 raise ValueError
1390except (OSError, ValueError):
1391 sys.stderr.write("%s: Execution of 'eselect python show${eselect_python_option:+ }${eselect_python_option}' failed\n" % sys.argv[0])
1392 sys.exit(1)
1393
1394python_interpreter = eselect_process.stdout.read()
1395if not isinstance(python_interpreter, str):
1396 # Python 3
1397 python_interpreter = python_interpreter.decode()
1398python_interpreter = python_interpreter.rstrip("\n")
1399
1400PYTHON_ABI = get_PYTHON_ABI(python_interpreter)
1401if PYTHON_ABI is None:
1402 sys.stderr.write("%s: 'eselect python show${eselect_python_option:+ }${eselect_python_option}' printed unrecognized value '%s'\n" % (sys.argv[0], python_interpreter))
1403 sys.exit(1)
1404
1405wrapper_script_path = os.path.realpath(sys.argv[0])
1406for PYTHON_ABI in [PYTHON_ABI, ${PYTHON_ABIS_list}]:
1407 target_executable_path = "%s-%s" % (wrapper_script_path, PYTHON_ABI)
1408 if os.path.exists(target_executable_path):
1409 break
1410else:
1411 sys.stderr.write("%s: No target script exists for '%s'\n" % (sys.argv[0], wrapper_script_path))
1412 sys.exit(1)
1413
1414python_interpreter = get_python_interpreter(PYTHON_ABI)
1415if python_interpreter is None:
1416 sys.stderr.write("%s: Unrecognized Python ABI '%s'\n" % (sys.argv[0], PYTHON_ABI))
1417 sys.exit(1)
1418EOF
1419 if [[ "$?" != "0" ]]; then
1420 die "${FUNCNAME}(): Generation of '$1' failed"
1421 fi
1103 fi 1422 fi
1104 cat << EOF >> "${file}" 1423 cat << EOF >> "${file}"
1105
1106wrapper_script_path = os.path.realpath(sys.argv[0])
1107target_executable_path = "%s-%s" % (wrapper_script_path, PYTHON_ABI)
1108os.environ["GENTOO_PYTHON_PROCESS_NAME"] = os.path.basename(sys.argv[0])
1109os.environ["GENTOO_PYTHON_WRAPPER_SCRIPT_PATH"] = sys.argv[0]
1110os.environ["GENTOO_PYTHON_TARGET_SCRIPT_PATH"] = target_executable_path
1111if not os.path.exists(target_executable_path):
1112 sys.stderr.write("'%s' does not exist\n" % target_executable_path)
1113 sys.exit(1)
1114 1424
1115target_executable = open(target_executable_path, "rb") 1425target_executable = open(target_executable_path, "rb")
1116target_executable_first_line = target_executable.readline() 1426target_executable_first_line = target_executable.readline()
1427target_executable.close()
1117if not isinstance(target_executable_first_line, str): 1428if not isinstance(target_executable_first_line, str):
1118 # Python 3 1429 # Python 3
1119 target_executable_first_line = target_executable_first_line.decode("utf_8", "replace") 1430 target_executable_first_line = target_executable_first_line.decode("utf_8", "replace")
1120 1431
1432options = []
1433python_shebang_options_matched = python_shebang_options_re.match(target_executable_first_line)
1434if python_shebang_options_matched is not None:
1435 options = [python_shebang_options_matched.group(1)]
1436
1121python_shebang_matched = python_shebang_re.match(target_executable_first_line) 1437cpython_shebang_matched = cpython_shebang_re.match(target_executable_first_line)
1122target_executable.close()
1123 1438
1124if python_shebang_matched: 1439if cpython_shebang_matched is not None:
1125 try: 1440 try:
1126 python_interpreter_path = "${EPREFIX}/usr/bin/%s" % EPYTHON 1441 python_interpreter_path = "${EPREFIX}/usr/bin/%s" % python_interpreter
1127 os.environ["GENTOO_PYTHON_TARGET_SCRIPT_PATH_VERIFICATION"] = "1" 1442 os.environ["GENTOO_PYTHON_TARGET_SCRIPT_PATH_VERIFICATION"] = "1"
1128 python_verification_process = subprocess.Popen([python_interpreter_path, "-c", "pass"], stdout=subprocess.PIPE) 1443 python_verification_process = subprocess.Popen([python_interpreter_path, "-c", "pass"], stdout=subprocess.PIPE)
1129 del os.environ["GENTOO_PYTHON_TARGET_SCRIPT_PATH_VERIFICATION"] 1444 del os.environ["GENTOO_PYTHON_TARGET_SCRIPT_PATH_VERIFICATION"]
1130 if python_verification_process.wait() != 0: 1445 if python_verification_process.wait() != 0:
1131 raise ValueError 1446 raise ValueError
1136 python_verification_output = python_verification_output.decode() 1451 python_verification_output = python_verification_output.decode()
1137 1452
1138 if not python_verification_output_re.match(python_verification_output): 1453 if not python_verification_output_re.match(python_verification_output):
1139 raise ValueError 1454 raise ValueError
1140 1455
1456 if cpython_interpreter_re.match(python_interpreter) is not None:
1457 os.environ["GENTOO_PYTHON_PROCESS_NAME"] = os.path.basename(sys.argv[0])
1458 os.environ["GENTOO_PYTHON_WRAPPER_SCRIPT_PATH"] = sys.argv[0]
1459 os.environ["GENTOO_PYTHON_TARGET_SCRIPT_PATH"] = target_executable_path
1460
1461 if hasattr(os, "execv"):
1141 os.execv(python_interpreter_path, [python_interpreter_path] + sys.argv) 1462 os.execv(python_interpreter_path, [python_interpreter_path] + options + sys.argv)
1463 else:
1464 sys.exit(subprocess.Popen([python_interpreter_path] + options + sys.argv).wait())
1465 except (KeyboardInterrupt, SystemExit):
1466 raise
1142 except: 1467 except:
1143 pass 1468 pass
1144 if "GENTOO_PYTHON_TARGET_SCRIPT_PATH_VERIFICATION" in os.environ: 1469 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"] 1470 if variable in os.environ:
1471 del os.environ[variable]
1146 1472
1473if hasattr(os, "execv"):
1147os.execv(target_executable_path, sys.argv) 1474 os.execv(target_executable_path, sys.argv)
1475else:
1476 sys.exit(subprocess.Popen([target_executable_path] + sys.argv[1:]).wait())
1148EOF 1477EOF
1149 if [[ "$?" != "0" ]]; then 1478 if [[ "$?" != "0" ]]; then
1150 die "${FUNCNAME}(): Generation of '$1' failed" 1479 die "${FUNCNAME}(): Generation of '$1' failed"
1151 fi 1480 fi
1152 fperms +x "${file#${ED%/}}" || die "fperms '${file}' failed" 1481 fperms +x "${file#${ED%/}}" || die "fperms '${file}' failed"
1153 done 1482 done
1154} 1483}
1155 1484
1485# @ECLASS-VARIABLE: PYTHON_VERSIONED_SCRIPTS
1486# @DESCRIPTION:
1487# Array of regular expressions of paths to versioned Python scripts.
1488# Python scripts in /usr/bin and /usr/sbin are versioned by default.
1489
1490# @ECLASS-VARIABLE: PYTHON_VERSIONED_EXECUTABLES
1491# @DESCRIPTION:
1492# Array of regular expressions of paths to versioned executables (including Python scripts).
1493
1494# @ECLASS-VARIABLE: PYTHON_NONVERSIONED_EXECUTABLES
1495# @DESCRIPTION:
1496# Array of regular expressions of paths to nonversioned executables (including Python scripts).
1497
1498# @FUNCTION: python_merge_intermediate_installation_images
1499# @USAGE: [-q|--quiet] [--] <intermediate_installation_images_directory>
1500# @DESCRIPTION:
1501# Merge intermediate installation images into installation image.
1502#
1503# This function can be used only in src_install() phase.
1504python_merge_intermediate_installation_images() {
1505 if [[ "${EBUILD_PHASE}" != "install" ]]; then
1506 die "${FUNCNAME}() can be used only in src_install() phase"
1507 fi
1508
1509 if ! _python_package_supporting_installation_for_multiple_python_abis; then
1510 die "${FUNCNAME}() cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs"
1511 fi
1512
1513 _python_check_python_pkg_setup_execution
1514 _python_initialize_prefix_variables
1515
1516 local absolute_file b file files=() intermediate_installation_images_directory PYTHON_ABI quiet="0" regex shebang version_executable wrapper_scripts=() wrapper_scripts_set=()
1517
1518 while (($#)); do
1519 case "$1" in
1520 -q|--quiet)
1521 quiet="1"
1522 ;;
1523 --)
1524 shift
1525 break
1526 ;;
1527 -*)
1528 die "${FUNCNAME}(): Unrecognized option '$1'"
1529 ;;
1530 *)
1531 break
1532 ;;
1533 esac
1534 shift
1535 done
1536
1537 if [[ "$#" -ne 1 ]]; then
1538 die "${FUNCNAME}() requires 1 argument"
1539 fi
1540
1541 intermediate_installation_images_directory="$1"
1542
1543 if [[ ! -d "${intermediate_installation_images_directory}" ]]; then
1544 die "${FUNCNAME}(): Intermediate installation images directory '${intermediate_installation_images_directory}' does not exist"
1545 fi
1546
1547 _python_calculate_PYTHON_ABIS
1548 if [[ "$(PYTHON -f --ABI)" == 3.* ]]; then
1549 b="b"
1550 fi
1551
1552 while read -d $'\0' -r file; do
1553 files+=("${file}")
1554 done < <("$(PYTHON -f)" -c \
1555"import os
1556import sys
1557
1558if hasattr(sys.stdout, 'buffer'):
1559 # Python 3
1560 stdout = sys.stdout.buffer
1561else:
1562 # Python 2
1563 stdout = sys.stdout
1564
1565files_set = set()
1566
1567os.chdir(${b}'${intermediate_installation_images_directory}')
1568
1569for PYTHON_ABI in ${b}'${PYTHON_ABIS}'.split():
1570 for root, dirs, files in os.walk(PYTHON_ABI + ${b}'${EPREFIX}'):
1571 root = root[len(PYTHON_ABI + ${b}'${EPREFIX}')+1:]
1572 files_set.update(root + ${b}'/' + file for file in files)
1573
1574for file in sorted(files_set):
1575 stdout.write(file)
1576 stdout.write(${b}'\x00')" || die "${FUNCNAME}(): Failure of extraction of files in intermediate installation images")
1577
1578 for PYTHON_ABI in ${PYTHON_ABIS}; do
1579 if [[ ! -d "${intermediate_installation_images_directory}/${PYTHON_ABI}" ]]; then
1580 die "${FUNCNAME}(): Intermediate installation image for Python ABI '${PYTHON_ABI}' does not exist"
1581 fi
1582
1583 pushd "${intermediate_installation_images_directory}/${PYTHON_ABI}${EPREFIX}" > /dev/null || die "pushd failed"
1584
1585 for file in "${files[@]}"; do
1586 version_executable="0"
1587 for regex in "/usr/bin/.*" "/usr/sbin/.*" "${PYTHON_VERSIONED_SCRIPTS[@]}"; do
1588 if [[ "/${file}" =~ ^${regex}$ ]]; then
1589 version_executable="1"
1590 break
1591 fi
1592 done
1593 for regex in "${PYTHON_VERSIONED_EXECUTABLES[@]}"; do
1594 if [[ "/${file}" =~ ^${regex}$ ]]; then
1595 version_executable="2"
1596 break
1597 fi
1598 done
1599 if [[ "${version_executable}" != "0" ]]; then
1600 for regex in "${PYTHON_NONVERSIONED_EXECUTABLES[@]}"; do
1601 if [[ "/${file}" =~ ^${regex}$ ]]; then
1602 version_executable="0"
1603 break
1604 fi
1605 done
1606 fi
1607
1608 [[ "${version_executable}" == "0" ]] && continue
1609
1610 if [[ -L "${file}" ]]; then
1611 absolute_file="$(readlink "${file}")"
1612 if [[ "${absolute_file}" == /* ]]; then
1613 absolute_file="${intermediate_installation_images_directory}/${PYTHON_ABI}${EPREFIX}/${absolute_file##/}"
1614 else
1615 if [[ "${file}" == */* ]]; then
1616 absolute_file="${intermediate_installation_images_directory}/${PYTHON_ABI}${EPREFIX}/${file%/*}/${absolute_file}"
1617 else
1618 absolute_file="${intermediate_installation_images_directory}/${PYTHON_ABI}${EPREFIX}/${absolute_file}"
1619 fi
1620 fi
1621 else
1622 absolute_file="${intermediate_installation_images_directory}/${PYTHON_ABI}${EPREFIX}/${file}"
1623 fi
1624
1625 [[ ! -x "${absolute_file}" ]] && continue
1626
1627 shebang="$(head -n1 "${absolute_file}")" || die "Extraction of shebang from '${absolute_file}' failed"
1628
1629 if [[ "${version_executable}" == "2" ]]; then
1630 wrapper_scripts+=("${ED}${file}")
1631 elif [[ "${version_executable}" == "1" ]]; then
1632 if [[ "${shebang}" =~ ${_PYTHON_SHEBANG_BASE_PART_REGEX}([[:digit:]]+(\.[[:digit:]]+)?)?($|[[:space:]]+) ]]; then
1633 wrapper_scripts+=("${ED}${file}")
1634 else
1635 version_executable="0"
1636 fi
1637 fi
1638
1639 [[ "${version_executable}" == "0" ]] && continue
1640
1641 if [[ -e "${file}-${PYTHON_ABI}" ]]; then
1642 die "${FUNCNAME}(): '${EPREFIX}/${file}-${PYTHON_ABI}' already exists"
1643 fi
1644
1645 mv "${file}" "${file}-${PYTHON_ABI}" || die "Renaming of '${file}' failed"
1646
1647 if [[ "${shebang}" =~ ${_PYTHON_SHEBANG_BASE_PART_REGEX}[[:digit:]]*($|[[:space:]]+) ]]; then
1648 if [[ -L "${file}-${PYTHON_ABI}" ]]; then
1649 python_convert_shebangs $([[ "${quiet}" == "1" ]] && echo --quiet) "${PYTHON_ABI}" "${absolute_file}"
1650 else
1651 python_convert_shebangs $([[ "${quiet}" == "1" ]] && echo --quiet) "${PYTHON_ABI}" "${file}-${PYTHON_ABI}"
1652 fi
1653 fi
1654 done
1655
1656 popd > /dev/null || die "popd failed"
1657
1658 # This is per bug #390691, without the duplication refactor, and with
1659 # the 3-way structure per comment #6. This enable users with old
1660 # coreutils to upgrade a lot easier (you need to upgrade python+portage
1661 # before coreutils can be upgraded).
1662 if ROOT="/" has_version '>=sys-apps/coreutils-6.9.90'; then
1663 cp -fr --preserve=all --no-preserve=context "${intermediate_installation_images_directory}/${PYTHON_ABI}/"* "${D}" || die "Merging of intermediate installation image for Python ABI '${PYTHON_ABI} into installation image failed"
1664 elif ROOT="/" has_version sys-apps/coreutils; then
1665 cp -fr --preserve=all "${intermediate_installation_images_directory}/${PYTHON_ABI}/"* "${D}" || die "Merging of intermediate installation image for Python ABI '${PYTHON_ABI} into installation image failed"
1666 else
1667 cp -fpr "${intermediate_installation_images_directory}/${PYTHON_ABI}/"* "${D}" || die "Merging of intermediate installation image for Python ABI '${PYTHON_ABI} into installation image failed"
1668 fi
1669 done
1670
1671 rm -fr "${intermediate_installation_images_directory}"
1672
1673 if [[ "${#wrapper_scripts[@]}" -ge 1 ]]; then
1674 rm -f "${T}/python_wrapper_scripts"
1675
1676 for file in "${wrapper_scripts[@]}"; do
1677 echo -n "${file}" >> "${T}/python_wrapper_scripts"
1678 echo -en "\x00" >> "${T}/python_wrapper_scripts"
1679 done
1680
1681 while read -d $'\0' -r file; do
1682 wrapper_scripts_set+=("${file}")
1683 done < <("$(PYTHON -f)" -c \
1684"import sys
1685
1686if hasattr(sys.stdout, 'buffer'):
1687 # Python 3
1688 stdout = sys.stdout.buffer
1689else:
1690 # Python 2
1691 stdout = sys.stdout
1692
1693python_wrapper_scripts_file = open('${T}/python_wrapper_scripts', 'rb')
1694files = set(python_wrapper_scripts_file.read().rstrip(${b}'\x00').split(${b}'\x00'))
1695python_wrapper_scripts_file.close()
1696
1697for file in sorted(files):
1698 stdout.write(file)
1699 stdout.write(${b}'\x00')" || die "${FUNCNAME}(): Failure of extraction of set of wrapper scripts")
1700
1701 python_generate_wrapper_scripts $([[ "${quiet}" == "1" ]] && echo --quiet) "${wrapper_scripts_set[@]}"
1702 fi
1703}
1704
1156# ================================================================================================ 1705# ================================================================================================
1157# ========= FUNCTIONS FOR PACKAGES NOT SUPPORTING INSTALLATION FOR MULTIPLE PYTHON ABIS ========== 1706# ========= FUNCTIONS FOR PACKAGES NOT SUPPORTING INSTALLATION FOR MULTIPLE PYTHON ABIS ==========
1158# ================================================================================================ 1707# ================================================================================================
1159 1708
1709unset EPYTHON PYTHON_ABI
1710
1160# @FUNCTION: python_set_active_version 1711# @FUNCTION: python_set_active_version
1161# @USAGE: <CPython_ABI|2|3> 1712# @USAGE: <Python_ABI|2|3>
1162# @DESCRIPTION: 1713# @DESCRIPTION:
1163# Set specified version of CPython as active version of Python. 1714# Set locally active version of Python.
1715# If Python_ABI argument is specified, then version of Python corresponding to Python_ABI is used.
1716# If 2 argument is specified, then active version of CPython 2 is used.
1717# If 3 argument is specified, then active version of CPython 3 is used.
1718#
1719# This function can be used only in pkg_setup() phase.
1164python_set_active_version() { 1720python_set_active_version() {
1721 if [[ "${EBUILD_PHASE}" != "setup" ]]; then
1722 die "${FUNCNAME}() can be used only in pkg_setup() phase"
1723 fi
1724
1165 if _python_package_supporting_installation_for_multiple_python_abis; then 1725 if _python_package_supporting_installation_for_multiple_python_abis; then
1166 die "${FUNCNAME}() cannot be used in ebuilds of packages supporting installation for multiple Python ABIs" 1726 die "${FUNCNAME}() cannot be used in ebuilds of packages supporting installation for multiple Python ABIs"
1167 fi 1727 fi
1168 1728
1169 if [[ "$#" -ne 1 ]]; then 1729 if [[ "$#" -ne 1 ]]; then
1170 die "${FUNCNAME}() requires 1 argument" 1730 die "${FUNCNAME}() requires 1 argument"
1171 fi 1731 fi
1172 1732
1173 _python_initial_sanity_checks 1733 _python_initial_sanity_checks
1174 1734
1175 if [[ "$1" =~ ^[[:digit:]]+\.[[:digit:]]+$ ]]; then 1735 if [[ -z "${PYTHON_ABI}" ]]; then
1176 if ! _python_implementation && ! has_version "dev-lang/python:$1"; then 1736 if [[ -n "$(_python_get_implementation --ignore-invalid "$1")" ]]; then
1177 die "${FUNCNAME}(): 'dev-lang/python:$1' is not installed" 1737 # PYTHON_ABI variable is intended to be used only in ebuilds/eclasses,
1738 # so it does not need to be exported to subprocesses.
1739 PYTHON_ABI="$1"
1740 if ! _python_implementation && ! has_version "$(python_get_implementational_package)"; then
1741 die "${FUNCNAME}(): '$(python_get_implementational_package)' is not installed"
1178 fi 1742 fi
1179 export EPYTHON="$(PYTHON "$1")" 1743 export EPYTHON="$(PYTHON "$1")"
1180 elif [[ "$1" == "2" ]]; then 1744 elif [[ "$1" == "2" ]]; then
1181 if ! _python_implementation && ! has_version "=dev-lang/python-2*"; then 1745 if ! _python_implementation && ! has_version "=dev-lang/python-2*"; then
1182 die "${FUNCNAME}(): '=dev-lang/python-2*' is not installed" 1746 die "${FUNCNAME}(): '=dev-lang/python-2*' is not installed"
1183 fi 1747 fi
1184 export EPYTHON="$(PYTHON -2)" 1748 export EPYTHON="$(PYTHON -2)"
1749 PYTHON_ABI="${EPYTHON#python}"
1750 PYTHON_ABI="${PYTHON_ABI%%-*}"
1185 elif [[ "$1" == "3" ]]; then 1751 elif [[ "$1" == "3" ]]; then
1186 if ! _python_implementation && ! has_version "=dev-lang/python-3*"; then 1752 if ! _python_implementation && ! has_version "=dev-lang/python-3*"; then
1187 die "${FUNCNAME}(): '=dev-lang/python-3*' is not installed" 1753 die "${FUNCNAME}(): '=dev-lang/python-3*' is not installed"
1188 fi 1754 fi
1189 export EPYTHON="$(PYTHON -3)" 1755 export EPYTHON="$(PYTHON -3)"
1756 PYTHON_ABI="${EPYTHON#python}"
1757 PYTHON_ABI="${PYTHON_ABI%%-*}"
1190 else 1758 else
1191 die "${FUNCNAME}(): Unrecognized argument '$1'" 1759 die "${FUNCNAME}(): Unrecognized argument '$1'"
1192 fi 1760 fi
1193 1761 fi
1194 # PYTHON_ABI variable is intended to be used only in ebuilds/eclasses,
1195 # so it does not need to be exported to subprocesses.
1196 PYTHON_ABI="${EPYTHON#python}"
1197 PYTHON_ABI="${PYTHON_ABI%%-*}"
1198 1762
1199 _python_final_sanity_checks 1763 _python_final_sanity_checks
1200 1764
1201 # python-updater checks PYTHON_REQUESTED_ACTIVE_VERSION variable. 1765 # python-updater checks PYTHON_REQUESTED_ACTIVE_VERSION variable.
1202 PYTHON_REQUESTED_ACTIVE_VERSION="$1" 1766 PYTHON_REQUESTED_ACTIVE_VERSION="$1"
1203} 1767}
1204 1768
1205# @FUNCTION: python_need_rebuild 1769# @FUNCTION: python_need_rebuild
1770# @DESCRIPTION:
1206# @DESCRIPTION: Mark current package for rebuilding by python-updater after 1771# Mark current package for rebuilding by python-updater after
1207# switching of active version of Python. 1772# switching of active version of Python.
1208python_need_rebuild() { 1773python_need_rebuild() {
1209 if _python_package_supporting_installation_for_multiple_python_abis; then 1774 if _python_package_supporting_installation_for_multiple_python_abis; then
1210 die "${FUNCNAME}() cannot be used in ebuilds of packages supporting installation for multiple Python ABIs" 1775 die "${FUNCNAME}() cannot be used in ebuilds of packages supporting installation for multiple Python ABIs"
1211 fi 1776 fi
1212 1777
1778 _python_check_python_pkg_setup_execution
1779
1780 if [[ "$#" -ne 0 ]]; then
1781 die "${FUNCNAME}() does not accept arguments"
1782 fi
1783
1213 export PYTHON_NEED_REBUILD="$(PYTHON --ABI)" 1784 export PYTHON_NEED_REBUILD="$(PYTHON --ABI)"
1214} 1785}
1215 1786
1216# ================================================================================================ 1787# ================================================================================================
1217# ======================================= GETTER FUNCTIONS ======================================= 1788# ======================================= GETTER FUNCTIONS =======================================
1218# ================================================================================================ 1789# ================================================================================================
1219 1790
1220_PYTHON_ABI_EXTRACTION_COMMAND='import platform 1791_PYTHON_ABI_EXTRACTION_COMMAND=\
1792'import platform
1221import sys 1793import sys
1222sys.stdout.write(".".join(str(x) for x in sys.version_info[:2])) 1794sys.stdout.write(".".join(str(x) for x in sys.version_info[:2]))
1223if platform.system()[:4] == "Java": 1795if platform.system()[:4] == "Java":
1224 sys.stdout.write("-jython")' 1796 sys.stdout.write("-jython")
1797elif hasattr(platform, "python_implementation") and platform.python_implementation() == "PyPy":
1798 sys.stdout.write("-pypy-" + ".".join(str(x) for x in sys.pypy_version_info[:2]))'
1225 1799
1226_python_get_implementation() { 1800_python_get_implementation() {
1801 local ignore_invalid="0"
1802
1803 while (($#)); do
1804 case "$1" in
1805 --ignore-invalid)
1806 ignore_invalid="1"
1807 ;;
1808 --)
1809 shift
1810 break
1811 ;;
1812 -*)
1813 die "${FUNCNAME}(): Unrecognized option '$1'"
1814 ;;
1815 *)
1816 break
1817 ;;
1818 esac
1819 shift
1820 done
1821
1227 if [[ "$#" -ne 1 ]]; then 1822 if [[ "$#" -ne 1 ]]; then
1228 die "${FUNCNAME}() requires 1 argument" 1823 die "${FUNCNAME}() requires 1 argument"
1229 fi 1824 fi
1230 1825
1231 if [[ "$1" =~ ^[[:digit:]]+\.[[:digit:]]+$ ]]; then 1826 if [[ "$1" =~ ^[[:digit:]]+\.[[:digit:]]+$ ]]; then
1232 echo "CPython" 1827 echo "CPython"
1233 elif [[ "$1" =~ ^[[:digit:]]+\.[[:digit:]]+-jython$ ]]; then 1828 elif [[ "$1" =~ ^[[:digit:]]+\.[[:digit:]]+-jython$ ]]; then
1234 echo "Jython" 1829 echo "Jython"
1830 elif [[ "$1" =~ ^[[:digit:]]+\.[[:digit:]]+-pypy-[[:digit:]]+\.[[:digit:]]+$ ]]; then
1831 echo "PyPy"
1235 else 1832 else
1833 if [[ "${ignore_invalid}" == "0" ]]; then
1236 die "${FUNCNAME}(): Unrecognized Python ABI '$1'" 1834 die "${FUNCNAME}(): Unrecognized Python ABI '$1'"
1835 fi
1237 fi 1836 fi
1238} 1837}
1239 1838
1240# @FUNCTION: PYTHON 1839# @FUNCTION: PYTHON
1241# @USAGE: [-2] [-3] [--ABI] [-a|--absolute-path] [-f|--final-ABI] [--] <Python_ABI="${PYTHON_ABI}"> 1840# @USAGE: [-2] [-3] [--ABI] [-a|--absolute-path] [-f|--final-ABI] [--] <Python_ABI="${PYTHON_ABI}">
1242# @DESCRIPTION: 1841# @DESCRIPTION:
1243# Print filename of Python interpreter for specified Python ABI. If Python_ABI argument 1842# Print filename of Python interpreter for specified Python ABI. If Python_ABI argument
1244# is ommitted, then PYTHON_ABI environment variable must be set and is used. 1843# is ommitted, then PYTHON_ABI environment variable must be set and is used.
1245# If -2 option is specified, then active version of Python 2 is used. 1844# If -2 option is specified, then active version of CPython 2 is used.
1246# If -3 option is specified, then active version of Python 3 is used. 1845# If -3 option is specified, then active version of CPython 3 is used.
1247# If --final-ABI option is specified, then final ABI from the list of enabled ABIs is used. 1846# If --final-ABI option is specified, then final ABI from the list of enabled ABIs is used.
1248# -2, -3 and --final-ABI options and Python_ABI argument cannot be specified simultaneously. 1847# -2, -3 and --final-ABI options and Python_ABI argument cannot be specified simultaneously.
1249# If --ABI option is specified, then only specified Python ABI is printed instead of 1848# If --ABI option is specified, then only specified Python ABI is printed instead of
1250# filename of Python interpreter. 1849# filename of Python interpreter.
1251# If --absolute-path option is specified, then absolute path to Python interpreter is printed. 1850# If --absolute-path option is specified, then absolute path to Python interpreter is printed.
1252# --ABI and --absolute-path options cannot be specified simultaneously. 1851# --ABI and --absolute-path options cannot be specified simultaneously.
1253PYTHON() { 1852PYTHON() {
1853 _python_check_python_pkg_setup_execution
1854
1254 local ABI_output="0" absolute_path_output="0" final_ABI="0" PYTHON_ABI="${PYTHON_ABI}" python_interpreter python2="0" python3="0" 1855 local ABI_output="0" absolute_path_output="0" final_ABI="0" PYTHON_ABI="${PYTHON_ABI}" python_interpreter python2="0" python3="0"
1255 1856
1256 while (($#)); do 1857 while (($#)); do
1257 case "$1" in 1858 case "$1" in
1258 -2) 1859 -2)
1283 esac 1884 esac
1284 shift 1885 shift
1285 done 1886 done
1286 1887
1287 if [[ "${ABI_output}" == "1" && "${absolute_path_output}" == "1" ]]; then 1888 if [[ "${ABI_output}" == "1" && "${absolute_path_output}" == "1" ]]; then
1288 die "${FUNCNAME}(): '--ABI and '--absolute-path' options cannot be specified simultaneously" 1889 die "${FUNCNAME}(): '--ABI' and '--absolute-path' options cannot be specified simultaneously"
1289 fi 1890 fi
1290 1891
1291 if [[ "$((${python2} + ${python3} + ${final_ABI}))" -gt 1 ]]; then 1892 if [[ "$((${python2} + ${python3} + ${final_ABI}))" -gt 1 ]]; then
1292 die "${FUNCNAME}(): '-2', '-3' or '--final-ABI' options cannot be specified simultaneously" 1893 die "${FUNCNAME}(): '-2', '-3' or '--final-ABI' options cannot be specified simultaneously"
1293 fi 1894 fi
1298 die "${FUNCNAME}(): '--final-ABI' option cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs" 1899 die "${FUNCNAME}(): '--final-ABI' option cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs"
1299 fi 1900 fi
1300 _python_calculate_PYTHON_ABIS 1901 _python_calculate_PYTHON_ABIS
1301 PYTHON_ABI="${PYTHON_ABIS##* }" 1902 PYTHON_ABI="${PYTHON_ABIS##* }"
1302 elif [[ "${python2}" == "1" ]]; then 1903 elif [[ "${python2}" == "1" ]]; then
1303 PYTHON_ABI="$(eselect python show --python2 --ABI)" 1904 PYTHON_ABI="$(ROOT="/" eselect python show --python2 --ABI)"
1304 if [[ -z "${PYTHON_ABI}" ]]; then 1905 if [[ -z "${PYTHON_ABI}" ]]; then
1305 die "${FUNCNAME}(): Active version of Python 2 not set" 1906 die "${FUNCNAME}(): Active version of CPython 2 not set"
1306 elif [[ "${PYTHON_ABI}" != "2."* ]]; then 1907 elif [[ "${PYTHON_ABI}" != "2."* ]]; then
1307 die "${FUNCNAME}(): Internal error in \`eselect python show --python2\`" 1908 die "${FUNCNAME}(): Internal error in \`eselect python show --python2\`"
1308 fi 1909 fi
1309 elif [[ "${python3}" == "1" ]]; then 1910 elif [[ "${python3}" == "1" ]]; then
1310 PYTHON_ABI="$(eselect python show --python3 --ABI)" 1911 PYTHON_ABI="$(ROOT="/" eselect python show --python3 --ABI)"
1311 if [[ -z "${PYTHON_ABI}" ]]; then 1912 if [[ -z "${PYTHON_ABI}" ]]; then
1312 die "${FUNCNAME}(): Active version of Python 3 not set" 1913 die "${FUNCNAME}(): Active version of CPython 3 not set"
1313 elif [[ "${PYTHON_ABI}" != "3."* ]]; then 1914 elif [[ "${PYTHON_ABI}" != "3."* ]]; then
1314 die "${FUNCNAME}(): Internal error in \`eselect python show --python3\`" 1915 die "${FUNCNAME}(): Internal error in \`eselect python show --python3\`"
1315 fi 1916 fi
1316 elif ! _python_package_supporting_installation_for_multiple_python_abis; then 1917 elif _python_package_supporting_installation_for_multiple_python_abis; then
1918 if ! _python_abi-specific_local_scope; then
1919 die "${FUNCNAME}() should be used in ABI-specific local scope"
1920 fi
1921 else
1317 PYTHON_ABI="$("${EPREFIX}/usr/bin/python" -c "${_PYTHON_ABI_EXTRACTION_COMMAND}")" 1922 PYTHON_ABI="$("${EPREFIX}/usr/bin/python" -c "${_PYTHON_ABI_EXTRACTION_COMMAND}")"
1318 if [[ -z "${PYTHON_ABI}" ]]; then 1923 if [[ -z "${PYTHON_ABI}" ]]; then
1319 die "${FUNCNAME}(): Failure of extraction of locally active version of Python" 1924 die "${FUNCNAME}(): Failure of extraction of locally active version of Python"
1320 fi 1925 fi
1321 elif [[ -z "${PYTHON_ABI}" ]]; then
1322 die "${FUNCNAME}(): Invalid usage: ${FUNCNAME}() should be used in ABI-specific local scope"
1323 fi 1926 fi
1324 elif [[ "$#" -eq 1 ]]; then 1927 elif [[ "$#" -eq 1 ]]; then
1325 if [[ "${final_ABI}" == "1" ]]; then 1928 if [[ "${final_ABI}" == "1" ]]; then
1326 die "${FUNCNAME}(): '--final-ABI' option and Python ABI cannot be specified simultaneously" 1929 die "${FUNCNAME}(): '--final-ABI' option and Python ABI cannot be specified simultaneously"
1327 fi 1930 fi
1341 return 1944 return
1342 else 1945 else
1343 if [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "CPython" ]]; then 1946 if [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "CPython" ]]; then
1344 python_interpreter="python${PYTHON_ABI}" 1947 python_interpreter="python${PYTHON_ABI}"
1345 elif [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "Jython" ]]; then 1948 elif [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "Jython" ]]; then
1346 python_interpreter="jython-${PYTHON_ABI%-jython}" 1949 python_interpreter="jython${PYTHON_ABI%-jython}"
1950 elif [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "PyPy" ]]; then
1951 python_interpreter="pypy-c${PYTHON_ABI#*-pypy-}"
1347 fi 1952 fi
1348 1953
1349 if [[ "${absolute_path_output}" == "1" ]]; then 1954 if [[ "${absolute_path_output}" == "1" ]]; then
1350 echo -n "${EPREFIX}/usr/bin/${python_interpreter}" 1955 echo -n "${EPREFIX}/usr/bin/${python_interpreter}"
1351 else 1956 else
1362# @USAGE: [-f|--final-ABI] 1967# @USAGE: [-f|--final-ABI]
1363# @DESCRIPTION: 1968# @DESCRIPTION:
1364# Print name of Python implementation. 1969# Print name of Python implementation.
1365# If --final-ABI option is specified, then final ABI from the list of enabled ABIs is used. 1970# If --final-ABI option is specified, then final ABI from the list of enabled ABIs is used.
1366python_get_implementation() { 1971python_get_implementation() {
1972 _python_check_python_pkg_setup_execution
1973
1367 local final_ABI="0" PYTHON_ABI="${PYTHON_ABI}" 1974 local final_ABI="0" PYTHON_ABI="${PYTHON_ABI}"
1368 1975
1369 while (($#)); do 1976 while (($#)); do
1370 case "$1" in 1977 case "$1" in
1371 -f|--final-ABI) 1978 -f|--final-ABI)
1384 if [[ "${final_ABI}" == "1" ]]; then 1991 if [[ "${final_ABI}" == "1" ]]; then
1385 if ! _python_package_supporting_installation_for_multiple_python_abis; then 1992 if ! _python_package_supporting_installation_for_multiple_python_abis; then
1386 die "${FUNCNAME}(): '--final-ABI' option cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs" 1993 die "${FUNCNAME}(): '--final-ABI' option cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs"
1387 fi 1994 fi
1388 PYTHON_ABI="$(PYTHON -f --ABI)" 1995 PYTHON_ABI="$(PYTHON -f --ABI)"
1389 elif [[ -z "${PYTHON_ABI}" ]]; then 1996 else
1997 if _python_package_supporting_installation_for_multiple_python_abis; then
1998 if ! _python_abi-specific_local_scope; then
1999 die "${FUNCNAME}() should be used in ABI-specific local scope"
2000 fi
2001 else
1390 PYTHON_ABI="$(PYTHON --ABI)" 2002 PYTHON_ABI="${PYTHON_ABI:-$(PYTHON --ABI)}"
2003 fi
1391 fi 2004 fi
1392 2005
1393 echo "$(_python_get_implementation "${PYTHON_ABI}")" 2006 echo "$(_python_get_implementation "${PYTHON_ABI}")"
1394} 2007}
1395 2008
1397# @USAGE: [-f|--final-ABI] 2010# @USAGE: [-f|--final-ABI]
1398# @DESCRIPTION: 2011# @DESCRIPTION:
1399# Print category, name and slot of package providing Python implementation. 2012# 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. 2013# If --final-ABI option is specified, then final ABI from the list of enabled ABIs is used.
1401python_get_implementational_package() { 2014python_get_implementational_package() {
2015 _python_check_python_pkg_setup_execution
2016
1402 local final_ABI="0" PYTHON_ABI="${PYTHON_ABI}" 2017 local final_ABI="0" PYTHON_ABI="${PYTHON_ABI}"
1403 2018
1404 while (($#)); do 2019 while (($#)); do
1405 case "$1" in 2020 case "$1" in
1406 -f|--final-ABI) 2021 -f|--final-ABI)
1419 if [[ "${final_ABI}" == "1" ]]; then 2034 if [[ "${final_ABI}" == "1" ]]; then
1420 if ! _python_package_supporting_installation_for_multiple_python_abis; then 2035 if ! _python_package_supporting_installation_for_multiple_python_abis; then
1421 die "${FUNCNAME}(): '--final-ABI' option cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs" 2036 die "${FUNCNAME}(): '--final-ABI' option cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs"
1422 fi 2037 fi
1423 PYTHON_ABI="$(PYTHON -f --ABI)" 2038 PYTHON_ABI="$(PYTHON -f --ABI)"
1424 elif [[ -z "${PYTHON_ABI}" ]]; then 2039 else
2040 if _python_package_supporting_installation_for_multiple_python_abis; then
2041 if ! _python_abi-specific_local_scope; then
2042 die "${FUNCNAME}() should be used in ABI-specific local scope"
2043 fi
2044 else
1425 PYTHON_ABI="$(PYTHON --ABI)" 2045 PYTHON_ABI="${PYTHON_ABI:-$(PYTHON --ABI)}"
1426 fi 2046 fi
2047 fi
1427 2048
2049 if [[ "${EAPI:-0}" == "0" ]]; then
1428 if [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "CPython" ]]; then 2050 if [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "CPython" ]]; then
1429 echo "dev-lang/python:${PYTHON_ABI}" 2051 echo "=dev-lang/python-${PYTHON_ABI}*"
1430 elif [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "Jython" ]]; then 2052 elif [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "Jython" ]]; then
2053 echo "=dev-java/jython-${PYTHON_ABI%-jython}*"
2054 elif [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "PyPy" ]]; then
2055 echo "=dev-python/pypy-${PYTHON_ABI#*-pypy-}*"
2056 fi
2057 else
2058 if [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "CPython" ]]; then
2059 echo "dev-lang/python:${PYTHON_ABI}"
2060 elif [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "Jython" ]]; then
1431 echo "dev-java/jython:${PYTHON_ABI%-jython}" 2061 echo "dev-java/jython:${PYTHON_ABI%-jython}"
2062 elif [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "PyPy" ]]; then
2063 echo "dev-python/pypy:${PYTHON_ABI#*-pypy-}"
2064 fi
1432 fi 2065 fi
1433} 2066}
1434 2067
1435# @FUNCTION: python_get_includedir 2068# @FUNCTION: python_get_includedir
1436# @USAGE: [-f|--final-ABI] 2069# @USAGE: [-b|--base-path] [-f|--final-ABI]
1437# @DESCRIPTION: 2070# @DESCRIPTION:
1438# Print path to Python include directory. 2071# Print path to Python include directory.
2072# If --base-path option is specified, then path not prefixed with "/" is printed.
1439# If --final-ABI option is specified, then final ABI from the list of enabled ABIs is used. 2073# If --final-ABI option is specified, then final ABI from the list of enabled ABIs is used.
1440python_get_includedir() { 2074python_get_includedir() {
2075 _python_check_python_pkg_setup_execution
2076
1441 local final_ABI="0" PYTHON_ABI="${PYTHON_ABI}" 2077 local base_path="0" final_ABI="0" prefix PYTHON_ABI="${PYTHON_ABI}"
2078
2079 while (($#)); do
2080 case "$1" in
2081 -b|--base-path)
2082 base_path="1"
2083 ;;
2084 -f|--final-ABI)
2085 final_ABI="1"
2086 ;;
2087 -*)
2088 die "${FUNCNAME}(): Unrecognized option '$1'"
2089 ;;
2090 *)
2091 die "${FUNCNAME}(): Invalid usage"
2092 ;;
2093 esac
2094 shift
2095 done
2096
2097 if [[ "${base_path}" == "0" ]]; then
2098 prefix="/"
2099 fi
2100
2101 if [[ "${final_ABI}" == "1" ]]; then
2102 if ! _python_package_supporting_installation_for_multiple_python_abis; then
2103 die "${FUNCNAME}(): '--final-ABI' option cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs"
2104 fi
2105 PYTHON_ABI="$(PYTHON -f --ABI)"
2106 else
2107 if _python_package_supporting_installation_for_multiple_python_abis; then
2108 if ! _python_abi-specific_local_scope; then
2109 die "${FUNCNAME}() should be used in ABI-specific local scope"
2110 fi
2111 else
2112 PYTHON_ABI="${PYTHON_ABI:-$(PYTHON --ABI)}"
2113 fi
2114 fi
2115
2116 if [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "CPython" ]]; then
2117 echo "${prefix}usr/include/python${PYTHON_ABI}"
2118 elif [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "Jython" ]]; then
2119 echo "${prefix}usr/share/jython-${PYTHON_ABI%-jython}/Include"
2120 elif [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "PyPy" ]]; then
2121 echo "${prefix}usr/$(get_libdir)/pypy${PYTHON_ABI#*-pypy-}/include"
2122 fi
2123}
2124
2125# @FUNCTION: python_get_libdir
2126# @USAGE: [-b|--base-path] [-f|--final-ABI]
2127# @DESCRIPTION:
2128# Print path to Python standard library directory.
2129# If --base-path option is specified, then path not prefixed with "/" is printed.
2130# If --final-ABI option is specified, then final ABI from the list of enabled ABIs is used.
2131python_get_libdir() {
2132 _python_check_python_pkg_setup_execution
2133
2134 local base_path="0" final_ABI="0" prefix PYTHON_ABI="${PYTHON_ABI}"
2135
2136 while (($#)); do
2137 case "$1" in
2138 -b|--base-path)
2139 base_path="1"
2140 ;;
2141 -f|--final-ABI)
2142 final_ABI="1"
2143 ;;
2144 -*)
2145 die "${FUNCNAME}(): Unrecognized option '$1'"
2146 ;;
2147 *)
2148 die "${FUNCNAME}(): Invalid usage"
2149 ;;
2150 esac
2151 shift
2152 done
2153
2154 if [[ "${base_path}" == "0" ]]; then
2155 prefix="/"
2156 fi
2157
2158 if [[ "${final_ABI}" == "1" ]]; then
2159 if ! _python_package_supporting_installation_for_multiple_python_abis; then
2160 die "${FUNCNAME}(): '--final-ABI' option cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs"
2161 fi
2162 PYTHON_ABI="$(PYTHON -f --ABI)"
2163 else
2164 if _python_package_supporting_installation_for_multiple_python_abis; then
2165 if ! _python_abi-specific_local_scope; then
2166 die "${FUNCNAME}() should be used in ABI-specific local scope"
2167 fi
2168 else
2169 PYTHON_ABI="${PYTHON_ABI:-$(PYTHON --ABI)}"
2170 fi
2171 fi
2172
2173 if [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "CPython" ]]; then
2174 echo "${prefix}usr/$(get_libdir)/python${PYTHON_ABI}"
2175 elif [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "Jython" ]]; then
2176 echo "${prefix}usr/share/jython-${PYTHON_ABI%-jython}/Lib"
2177 elif [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "PyPy" ]]; then
2178 die "${FUNCNAME}(): PyPy has multiple standard library directories"
2179 fi
2180}
2181
2182# @FUNCTION: python_get_sitedir
2183# @USAGE: [-b|--base-path] [-f|--final-ABI]
2184# @DESCRIPTION:
2185# Print path to Python site-packages directory.
2186# If --base-path option is specified, then path not prefixed with "/" is printed.
2187# If --final-ABI option is specified, then final ABI from the list of enabled ABIs is used.
2188python_get_sitedir() {
2189 _python_check_python_pkg_setup_execution
2190
2191 local base_path="0" final_ABI="0" prefix PYTHON_ABI="${PYTHON_ABI}"
2192
2193 while (($#)); do
2194 case "$1" in
2195 -b|--base-path)
2196 base_path="1"
2197 ;;
2198 -f|--final-ABI)
2199 final_ABI="1"
2200 ;;
2201 -*)
2202 die "${FUNCNAME}(): Unrecognized option '$1'"
2203 ;;
2204 *)
2205 die "${FUNCNAME}(): Invalid usage"
2206 ;;
2207 esac
2208 shift
2209 done
2210
2211 if [[ "${base_path}" == "0" ]]; then
2212 prefix="/"
2213 fi
2214
2215 if [[ "${final_ABI}" == "1" ]]; then
2216 if ! _python_package_supporting_installation_for_multiple_python_abis; then
2217 die "${FUNCNAME}(): '--final-ABI' option cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs"
2218 fi
2219 PYTHON_ABI="$(PYTHON -f --ABI)"
2220 else
2221 if _python_package_supporting_installation_for_multiple_python_abis; then
2222 if ! _python_abi-specific_local_scope; then
2223 die "${FUNCNAME}() should be used in ABI-specific local scope"
2224 fi
2225 else
2226 PYTHON_ABI="${PYTHON_ABI:-$(PYTHON --ABI)}"
2227 fi
2228 fi
2229
2230 if [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "CPython" ]]; then
2231 echo "${prefix}usr/$(get_libdir)/python${PYTHON_ABI}/site-packages"
2232 elif [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "Jython" ]]; then
2233 echo "${prefix}usr/share/jython-${PYTHON_ABI%-jython}/Lib/site-packages"
2234 elif [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "PyPy" ]]; then
2235 echo "${prefix}usr/$(get_libdir)/pypy${PYTHON_ABI#*-pypy-}/site-packages"
2236 fi
2237}
2238
2239# @FUNCTION: python_get_library
2240# @USAGE: [-b|--base-path] [-f|--final-ABI] [-l|--linker-option]
2241# @DESCRIPTION:
2242# Print path to Python library.
2243# If --base-path option is specified, then path not prefixed with "/" is printed.
2244# If --linker-option is specified, then "-l${library}" linker option is printed.
2245# If --final-ABI option is specified, then final ABI from the list of enabled ABIs is used.
2246python_get_library() {
2247 _python_check_python_pkg_setup_execution
2248
2249 local base_path="0" final_ABI="0" linker_option="0" prefix PYTHON_ABI="${PYTHON_ABI}"
2250
2251 while (($#)); do
2252 case "$1" in
2253 -b|--base-path)
2254 base_path="1"
2255 ;;
2256 -f|--final-ABI)
2257 final_ABI="1"
2258 ;;
2259 -l|--linker-option)
2260 linker_option="1"
2261 ;;
2262 -*)
2263 die "${FUNCNAME}(): Unrecognized option '$1'"
2264 ;;
2265 *)
2266 die "${FUNCNAME}(): Invalid usage"
2267 ;;
2268 esac
2269 shift
2270 done
2271
2272 if [[ "${base_path}" == "0" ]]; then
2273 prefix="/"
2274 fi
2275
2276 if [[ "${base_path}" == "1" && "${linker_option}" == "1" ]]; then
2277 die "${FUNCNAME}(): '--base-path' and '--linker-option' options cannot be specified simultaneously"
2278 fi
2279
2280 if [[ "${final_ABI}" == "1" ]]; then
2281 if ! _python_package_supporting_installation_for_multiple_python_abis; then
2282 die "${FUNCNAME}(): '--final-ABI' option cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs"
2283 fi
2284 PYTHON_ABI="$(PYTHON -f --ABI)"
2285 else
2286 if _python_package_supporting_installation_for_multiple_python_abis; then
2287 if ! _python_abi-specific_local_scope; then
2288 die "${FUNCNAME}() should be used in ABI-specific local scope"
2289 fi
2290 else
2291 PYTHON_ABI="${PYTHON_ABI:-$(PYTHON --ABI)}"
2292 fi
2293 fi
2294
2295 if [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "CPython" ]]; then
2296 if [[ "${linker_option}" == "1" ]]; then
2297 echo "-lpython${PYTHON_ABI}"
2298 else
2299 echo "${prefix}usr/$(get_libdir)/libpython${PYTHON_ABI}$(get_libname)"
2300 fi
2301 elif [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "Jython" ]]; then
2302 die "${FUNCNAME}(): Jython does not have shared library"
2303 elif [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "PyPy" ]]; then
2304 die "${FUNCNAME}(): PyPy does not have shared library"
2305 fi
2306}
2307
2308# @FUNCTION: python_get_version
2309# @USAGE: [-f|--final-ABI] [-l|--language] [--full] [--major] [--minor] [--micro]
2310# @DESCRIPTION:
2311# Print version of Python implementation.
2312# --full, --major, --minor and --micro options cannot be specified simultaneously.
2313# If --full, --major, --minor and --micro options are not specified, then "${major_version}.${minor_version}" is printed.
2314# If --language option is specified, then version of Python language is printed.
2315# --language and --full options cannot be specified simultaneously.
2316# --language and --micro options cannot be specified simultaneously.
2317# If --final-ABI option is specified, then final ABI from the list of enabled ABIs is used.
2318python_get_version() {
2319 _python_check_python_pkg_setup_execution
2320
2321 local final_ABI="0" language="0" language_version full="0" major="0" minor="0" micro="0" PYTHON_ABI="${PYTHON_ABI}" python_command
1442 2322
1443 while (($#)); do 2323 while (($#)); do
1444 case "$1" in 2324 case "$1" in
1445 -f|--final-ABI) 2325 -f|--final-ABI)
1446 final_ABI="1" 2326 final_ABI="1"
1447 ;; 2327 ;;
2328 -l|--language)
2329 language="1"
2330 ;;
2331 --full)
2332 full="1"
2333 ;;
2334 --major)
2335 major="1"
2336 ;;
2337 --minor)
2338 minor="1"
2339 ;;
2340 --micro)
2341 micro="1"
2342 ;;
1448 -*) 2343 -*)
1449 die "${FUNCNAME}(): Unrecognized option '$1'" 2344 die "${FUNCNAME}(): Unrecognized option '$1'"
1450 ;; 2345 ;;
1451 *) 2346 *)
1452 die "${FUNCNAME}(): Invalid usage" 2347 die "${FUNCNAME}(): Invalid usage"
1457 2352
1458 if [[ "${final_ABI}" == "1" ]]; then 2353 if [[ "${final_ABI}" == "1" ]]; then
1459 if ! _python_package_supporting_installation_for_multiple_python_abis; then 2354 if ! _python_package_supporting_installation_for_multiple_python_abis; then
1460 die "${FUNCNAME}(): '--final-ABI' option cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs" 2355 die "${FUNCNAME}(): '--final-ABI' option cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs"
1461 fi 2356 fi
2357 else
2358 if _python_package_supporting_installation_for_multiple_python_abis && ! _python_abi-specific_local_scope; then
2359 die "${FUNCNAME}() should be used in ABI-specific local scope"
2360 fi
2361 fi
2362
2363 if [[ "$((${full} + ${major} + ${minor} + ${micro}))" -gt 1 ]]; then
2364 die "${FUNCNAME}(): '--full', '--major', '--minor' or '--micro' options cannot be specified simultaneously"
2365 fi
2366
2367 if [[ "${language}" == "1" ]]; then
2368 if [[ "${final_ABI}" == "1" ]]; then
1462 PYTHON_ABI="$(PYTHON -f --ABI)" 2369 PYTHON_ABI="$(PYTHON -f --ABI)"
1463 elif [[ -z "${PYTHON_ABI}" ]]; then 2370 elif [[ -z "${PYTHON_ABI}" ]]; then
1464 PYTHON_ABI="$(PYTHON --ABI)" 2371 PYTHON_ABI="$(PYTHON --ABI)"
1465 fi 2372 fi
1466 2373 language_version="${PYTHON_ABI%%-*}"
2374 if [[ "${full}" == "1" ]]; then
2375 die "${FUNCNAME}(): '--language' and '--full' options cannot be specified simultaneously"
2376 elif [[ "${major}" == "1" ]]; then
2377 echo "${language_version%.*}"
2378 elif [[ "${minor}" == "1" ]]; then
2379 echo "${language_version#*.}"
2380 elif [[ "${micro}" == "1" ]]; then
2381 die "${FUNCNAME}(): '--language' and '--micro' options cannot be specified simultaneously"
2382 else
2383 echo "${language_version}"
2384 fi
2385 else
2386 if [[ "${full}" == "1" ]]; then
2387 python_command="import sys; print('.'.join(str(x) for x in getattr(sys, 'pypy_version_info', sys.version_info)[:3]))"
2388 elif [[ "${major}" == "1" ]]; then
2389 python_command="import sys; print(getattr(sys, 'pypy_version_info', sys.version_info)[0])"
2390 elif [[ "${minor}" == "1" ]]; then
2391 python_command="import sys; print(getattr(sys, 'pypy_version_info', sys.version_info)[1])"
2392 elif [[ "${micro}" == "1" ]]; then
2393 python_command="import sys; print(getattr(sys, 'pypy_version_info', sys.version_info)[2])"
2394 else
2395 if [[ -n "${PYTHON_ABI}" && "${final_ABI}" == "0" ]]; then
1467 if [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "CPython" ]]; then 2396 if [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "CPython" ]]; then
1468 echo "/usr/include/python${PYTHON_ABI}" 2397 echo "${PYTHON_ABI}"
1469 elif [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "Jython" ]]; then 2398 elif [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "Jython" ]]; then
1470 echo "/usr/share/jython-${PYTHON_ABI%-jython}/Include" 2399 echo "${PYTHON_ABI%-jython}"
2400 elif [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "PyPy" ]]; then
2401 echo "${PYTHON_ABI#*-pypy-}"
2402 fi
2403 return
2404 fi
2405 python_command="from sys import version_info; print('.'.join(str(x) for x in version_info[:2]))"
1471 fi 2406 fi
1472}
1473 2407
1474# @FUNCTION: python_get_libdir 2408 if [[ "${final_ABI}" == "1" ]]; then
2409 "$(PYTHON -f)" -c "${python_command}"
2410 else
2411 "$(PYTHON ${PYTHON_ABI})" -c "${python_command}"
2412 fi
2413 fi
2414}
2415
2416# @FUNCTION: python_get_implementation_and_version
1475# @USAGE: [-f|--final-ABI] 2417# @USAGE: [-f|--final-ABI]
1476# @DESCRIPTION: 2418# @DESCRIPTION:
1477# Print path to Python library directory. 2419# Print name and version of Python implementation.
2420# If version of Python implementation is not bound to version of Python language, then
2421# 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. 2422# If --final-ABI option is specified, then final ABI from the list of enabled ABIs is used.
1479python_get_libdir() { 2423python_get_implementation_and_version() {
2424 _python_check_python_pkg_setup_execution
2425
1480 local final_ABI="0" PYTHON_ABI="${PYTHON_ABI}" 2426 local final_ABI="0" PYTHON_ABI="${PYTHON_ABI}"
1481 2427
1482 while (($#)); do 2428 while (($#)); do
1483 case "$1" in 2429 case "$1" in
1484 -f|--final-ABI) 2430 -f|--final-ABI)
1497 if [[ "${final_ABI}" == "1" ]]; then 2443 if [[ "${final_ABI}" == "1" ]]; then
1498 if ! _python_package_supporting_installation_for_multiple_python_abis; then 2444 if ! _python_package_supporting_installation_for_multiple_python_abis; then
1499 die "${FUNCNAME}(): '--final-ABI' option cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs" 2445 die "${FUNCNAME}(): '--final-ABI' option cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs"
1500 fi 2446 fi
1501 PYTHON_ABI="$(PYTHON -f --ABI)" 2447 PYTHON_ABI="$(PYTHON -f --ABI)"
1502 elif [[ -z "${PYTHON_ABI}" ]]; then 2448 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 [[ "${final_ABI}" == "1" ]]; then
1570 if ! _python_package_supporting_installation_for_multiple_python_abis; then 2449 if _python_package_supporting_installation_for_multiple_python_abis; then
1571 die "${FUNCNAME}(): '--final-ABI' option cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs" 2450 if ! _python_abi-specific_local_scope; then
2451 die "${FUNCNAME}() should be used in ABI-specific local scope"
1572 fi 2452 fi
1573 PYTHON_ABI="$(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 2453 else
1582 echo "/usr/$(get_libdir)/libpython${PYTHON_ABI}$(get_libname)" 2454 PYTHON_ABI="${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 2455 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 2456 fi
1629 2457
1630 if [[ "${full}" == "1" ]]; then 2458 if [[ "${PYTHON_ABI}" =~ ^[[:digit:]]+\.[[:digit:]]+-[[:alnum:]]+-[[:digit:]]+\.[[:digit:]]+$ ]]; then
1631 python_command="from sys import version_info; print('.'.join(str(x) for x in version_info[:3]))" 2459 echo "$(_python_get_implementation "${PYTHON_ABI}") ${PYTHON_ABI##*-} (Python ${PYTHON_ABI%%-*})"
1632 elif [[ "${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 2460 else
1639 if [[ -n "${PYTHON_ABI}" && "${final_ABI}" == "0" ]]; then 2461 echo "$(_python_get_implementation "${PYTHON_ABI}") ${PYTHON_ABI%%-*}"
1640 if [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "CPython" ]]; then
1641 echo "${PYTHON_ABI}"
1642 elif [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "Jython" ]]; then
1643 echo "${PYTHON_ABI%-jython}"
1644 fi
1645 return
1646 fi
1647 python_command="from sys import version_info; print('.'.join(str(x) for x in version_info[:2]))"
1648 fi
1649
1650 if [[ "${final_ABI}" == "1" ]]; then
1651 if ! _python_package_supporting_installation_for_multiple_python_abis; then
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 "${python_command}"
1655 else
1656 "$(PYTHON ${PYTHON_ABI})" -c "${python_command}"
1657 fi 2462 fi
1658} 2463}
1659 2464
1660# ================================================================================================ 2465# ================================================================================================
1661# ================================ FUNCTIONS FOR RUNNING OF TESTS ================================ 2466# ================================ FUNCTIONS FOR RUNNING OF TESTS ================================
1670_python_test_hook() { 2475_python_test_hook() {
1671 if [[ "$#" -ne 1 ]]; then 2476 if [[ "$#" -ne 1 ]]; then
1672 die "${FUNCNAME}() requires 1 argument" 2477 die "${FUNCNAME}() requires 1 argument"
1673 fi 2478 fi
1674 2479
1675 if _python_package_supporting_installation_for_multiple_python_abis && [[ "$(type -t "${FUNCNAME[3]}_$1_hook")" == "function" ]]; then 2480 if _python_package_supporting_installation_for_multiple_python_abis && [[ "$(type -t "${_PYTHON_TEST_FUNCTION}_$1_hook")" == "function" ]]; then
1676 "${FUNCNAME[3]}_$1_hook" 2481 "${_PYTHON_TEST_FUNCTION}_$1_hook"
1677 fi 2482 fi
1678} 2483}
1679 2484
1680# @FUNCTION: python_execute_nosetests 2485# @FUNCTION: python_execute_nosetests
1681# @USAGE: [-P|--PYTHONPATH PYTHONPATH] [-s|--separate-build-dirs] [--] [arguments] 2486# @USAGE: [-P|--PYTHONPATH PYTHONPATH] [-s|--separate-build-dirs] [--] [arguments]
1682# @DESCRIPTION: 2487# @DESCRIPTION:
1683# Execute nosetests for all enabled Python ABIs. 2488# Execute nosetests for all enabled Python ABIs.
1684# In ebuilds of packages supporting installation for multiple Python ABIs, this function calls 2489# In ebuilds of packages supporting installation for multiple Python ABIs, this function calls
1685# python_execute_nosetests_pre_hook() and python_execute_nosetests_post_hook(), if they are defined. 2490# python_execute_nosetests_pre_hook() and python_execute_nosetests_post_hook(), if they are defined.
1686python_execute_nosetests() { 2491python_execute_nosetests() {
2492 _python_check_python_pkg_setup_execution
1687 _python_set_color_variables 2493 _python_set_color_variables
1688 2494
1689 local PYTHONPATH_template= separate_build_dirs= 2495 local PYTHONPATH_template separate_build_dirs
1690 2496
1691 while (($#)); do 2497 while (($#)); do
1692 case "$1" in 2498 case "$1" in
1693 -P|--PYTHONPATH) 2499 -P|--PYTHONPATH)
1694 PYTHONPATH_template="$2" 2500 PYTHONPATH_template="$2"
1710 esac 2516 esac
1711 shift 2517 shift
1712 done 2518 done
1713 2519
1714 python_test_function() { 2520 python_test_function() {
1715 local evaluated_PYTHONPATH= 2521 local evaluated_PYTHONPATH
1716 2522
1717 if [[ -n "${PYTHONPATH_template}" ]]; then
1718 evaluated_PYTHONPATH="$(eval echo -n "${PYTHONPATH_template}")" 2523 eval "evaluated_PYTHONPATH=\"${PYTHONPATH_template}\""
1719 if [[ ! -e "${evaluated_PYTHONPATH}" ]]; then
1720 unset evaluated_PYTHONPATH
1721 fi
1722 fi
1723 2524
1724 _python_test_hook pre 2525 _PYTHON_TEST_FUNCTION="python_execute_nosetests" _python_test_hook pre
1725 2526
1726 if [[ -n "${evaluated_PYTHONPATH}" ]]; then 2527 if [[ -n "${evaluated_PYTHONPATH}" ]]; then
1727 echo ${_BOLD}PYTHONPATH="${evaluated_PYTHONPATH}" nosetests --verbosity="${PYTHON_TEST_VERBOSITY}" "$@"${_NORMAL} 2528 echo ${_BOLD}PYTHONPATH="${evaluated_PYTHONPATH}" nosetests --verbosity="${PYTHON_TEST_VERBOSITY}" "$@"${_NORMAL}
1728 PYTHONPATH="${evaluated_PYTHONPATH}" nosetests --verbosity="${PYTHON_TEST_VERBOSITY}" "$@" || return "$?" 2529 PYTHONPATH="${evaluated_PYTHONPATH}" nosetests --verbosity="${PYTHON_TEST_VERBOSITY}" "$@" || return "$?"
1729 else 2530 else
1730 echo ${_BOLD}nosetests --verbosity="${PYTHON_TEST_VERBOSITY}" "$@"${_NORMAL} 2531 echo ${_BOLD}nosetests --verbosity="${PYTHON_TEST_VERBOSITY}" "$@"${_NORMAL}
1731 nosetests --verbosity="${PYTHON_TEST_VERBOSITY}" "$@" || return "$?" 2532 nosetests --verbosity="${PYTHON_TEST_VERBOSITY}" "$@" || return "$?"
1732 fi 2533 fi
1733 2534
1734 _python_test_hook post 2535 _PYTHON_TEST_FUNCTION="python_execute_nosetests" _python_test_hook post
1735 } 2536 }
1736 if _python_package_supporting_installation_for_multiple_python_abis; then 2537 if _python_package_supporting_installation_for_multiple_python_abis; then
1737 python_execute_function ${separate_build_dirs:+-s} python_test_function "$@" 2538 python_execute_function ${separate_build_dirs:+-s} python_test_function "$@"
1738 else 2539 else
1739 if [[ -n "${separate_build_dirs}" ]]; then 2540 if [[ -n "${separate_build_dirs}" ]]; then
1750# @DESCRIPTION: 2551# @DESCRIPTION:
1751# Execute py.test for all enabled Python ABIs. 2552# Execute py.test for all enabled Python ABIs.
1752# In ebuilds of packages supporting installation for multiple Python ABIs, this function calls 2553# 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. 2554# python_execute_py.test_pre_hook() and python_execute_py.test_post_hook(), if they are defined.
1754python_execute_py.test() { 2555python_execute_py.test() {
2556 _python_check_python_pkg_setup_execution
1755 _python_set_color_variables 2557 _python_set_color_variables
1756 2558
1757 local PYTHONPATH_template= separate_build_dirs= 2559 local PYTHONPATH_template separate_build_dirs
1758 2560
1759 while (($#)); do 2561 while (($#)); do
1760 case "$1" in 2562 case "$1" in
1761 -P|--PYTHONPATH) 2563 -P|--PYTHONPATH)
1762 PYTHONPATH_template="$2" 2564 PYTHONPATH_template="$2"
1778 esac 2580 esac
1779 shift 2581 shift
1780 done 2582 done
1781 2583
1782 python_test_function() { 2584 python_test_function() {
1783 local evaluated_PYTHONPATH= 2585 local evaluated_PYTHONPATH
1784 2586
1785 if [[ -n "${PYTHONPATH_template}" ]]; then
1786 evaluated_PYTHONPATH="$(eval echo -n "${PYTHONPATH_template}")" 2587 eval "evaluated_PYTHONPATH=\"${PYTHONPATH_template}\""
1787 if [[ ! -e "${evaluated_PYTHONPATH}" ]]; then
1788 unset evaluated_PYTHONPATH
1789 fi
1790 fi
1791 2588
1792 _python_test_hook pre 2589 _PYTHON_TEST_FUNCTION="python_execute_py.test" _python_test_hook pre
1793 2590
1794 if [[ -n "${evaluated_PYTHONPATH}" ]]; then 2591 if [[ -n "${evaluated_PYTHONPATH}" ]]; then
1795 echo ${_BOLD}PYTHONPATH="${evaluated_PYTHONPATH}" py.test $([[ "${PYTHON_TEST_VERBOSITY}" -ge 2 ]] && echo -v) "$@"${_NORMAL} 2592 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) "$@" || return "$?" 2593 PYTHONPATH="${evaluated_PYTHONPATH}" py.test $([[ "${PYTHON_TEST_VERBOSITY}" -ge 2 ]] && echo -v) "$@" || return "$?"
1797 else 2594 else
1798 echo ${_BOLD}py.test $([[ "${PYTHON_TEST_VERBOSITY}" -gt 1 ]] && echo -v) "$@"${_NORMAL} 2595 echo ${_BOLD}py.test $([[ "${PYTHON_TEST_VERBOSITY}" -gt 1 ]] && echo -v) "$@"${_NORMAL}
1799 py.test $([[ "${PYTHON_TEST_VERBOSITY}" -gt 1 ]] && echo -v) "$@" || return "$?" 2596 py.test $([[ "${PYTHON_TEST_VERBOSITY}" -gt 1 ]] && echo -v) "$@" || return "$?"
1800 fi 2597 fi
1801 2598
1802 _python_test_hook post 2599 _PYTHON_TEST_FUNCTION="python_execute_py.test" _python_test_hook post
1803 } 2600 }
1804 if _python_package_supporting_installation_for_multiple_python_abis; then 2601 if _python_package_supporting_installation_for_multiple_python_abis; then
1805 python_execute_function ${separate_build_dirs:+-s} python_test_function "$@" 2602 python_execute_function ${separate_build_dirs:+-s} python_test_function "$@"
1806 else 2603 else
1807 if [[ -n "${separate_build_dirs}" ]]; then 2604 if [[ -n "${separate_build_dirs}" ]]; then
1818# @DESCRIPTION: 2615# @DESCRIPTION:
1819# Execute trial for all enabled Python ABIs. 2616# Execute trial for all enabled Python ABIs.
1820# In ebuilds of packages supporting installation for multiple Python ABIs, this function 2617# 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. 2618# calls python_execute_trial_pre_hook() and python_execute_trial_post_hook(), if they are defined.
1822python_execute_trial() { 2619python_execute_trial() {
2620 _python_check_python_pkg_setup_execution
1823 _python_set_color_variables 2621 _python_set_color_variables
1824 2622
1825 local PYTHONPATH_template= separate_build_dirs= 2623 local PYTHONPATH_template separate_build_dirs
1826 2624
1827 while (($#)); do 2625 while (($#)); do
1828 case "$1" in 2626 case "$1" in
1829 -P|--PYTHONPATH) 2627 -P|--PYTHONPATH)
1830 PYTHONPATH_template="$2" 2628 PYTHONPATH_template="$2"
1846 esac 2644 esac
1847 shift 2645 shift
1848 done 2646 done
1849 2647
1850 python_test_function() { 2648 python_test_function() {
1851 local evaluated_PYTHONPATH= 2649 local evaluated_PYTHONPATH
1852 2650
1853 if [[ -n "${PYTHONPATH_template}" ]]; then
1854 evaluated_PYTHONPATH="$(eval echo -n "${PYTHONPATH_template}")" 2651 eval "evaluated_PYTHONPATH=\"${PYTHONPATH_template}\""
1855 if [[ ! -e "${evaluated_PYTHONPATH}" ]]; then
1856 unset evaluated_PYTHONPATH
1857 fi
1858 fi
1859 2652
1860 _python_test_hook pre 2653 _PYTHON_TEST_FUNCTION="python_execute_trial" _python_test_hook pre
1861 2654
1862 if [[ -n "${evaluated_PYTHONPATH}" ]]; then 2655 if [[ -n "${evaluated_PYTHONPATH}" ]]; then
1863 echo ${_BOLD}PYTHONPATH="${evaluated_PYTHONPATH}" trial $([[ "${PYTHON_TEST_VERBOSITY}" -ge 4 ]] && echo --spew) "$@"${_NORMAL} 2656 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) "$@" || return "$?" 2657 PYTHONPATH="${evaluated_PYTHONPATH}" trial $([[ "${PYTHON_TEST_VERBOSITY}" -ge 4 ]] && echo --spew) "$@" || return "$?"
1865 else 2658 else
1866 echo ${_BOLD}trial $([[ "${PYTHON_TEST_VERBOSITY}" -ge 4 ]] && echo --spew) "$@"${_NORMAL} 2659 echo ${_BOLD}trial $([[ "${PYTHON_TEST_VERBOSITY}" -ge 4 ]] && echo --spew) "$@"${_NORMAL}
1867 trial $([[ "${PYTHON_TEST_VERBOSITY}" -ge 4 ]] && echo --spew) "$@" || return "$?" 2660 trial $([[ "${PYTHON_TEST_VERBOSITY}" -ge 4 ]] && echo --spew) "$@" || return "$?"
1868 fi 2661 fi
1869 2662
1870 _python_test_hook post 2663 _PYTHON_TEST_FUNCTION="python_execute_trial" _python_test_hook post
1871 } 2664 }
1872 if _python_package_supporting_installation_for_multiple_python_abis; then 2665 if _python_package_supporting_installation_for_multiple_python_abis; then
1873 python_execute_function ${separate_build_dirs:+-s} python_test_function "$@" 2666 python_execute_function ${separate_build_dirs:+-s} python_test_function "$@"
1874 else 2667 else
1875 if [[ -n "${separate_build_dirs}" ]]; then 2668 if [[ -n "${separate_build_dirs}" ]]; then
1888# @FUNCTION: python_enable_pyc 2681# @FUNCTION: python_enable_pyc
1889# @DESCRIPTION: 2682# @DESCRIPTION:
1890# Tell Python to automatically recompile modules to .pyc/.pyo if the 2683# Tell Python to automatically recompile modules to .pyc/.pyo if the
1891# timestamps/version stamps have changed. 2684# timestamps/version stamps have changed.
1892python_enable_pyc() { 2685python_enable_pyc() {
2686 _python_check_python_pkg_setup_execution
2687
2688 if [[ "$#" -ne 0 ]]; then
2689 die "${FUNCNAME}() does not accept arguments"
2690 fi
2691
1893 unset PYTHONDONTWRITEBYTECODE 2692 unset PYTHONDONTWRITEBYTECODE
1894} 2693}
1895 2694
1896# @FUNCTION: python_disable_pyc 2695# @FUNCTION: python_disable_pyc
1897# @DESCRIPTION: 2696# @DESCRIPTION:
1898# Tell Python not to automatically recompile modules to .pyc/.pyo 2697# Tell Python not to automatically recompile modules to .pyc/.pyo
1899# even if the timestamps/version stamps do not match. This is done 2698# even if the timestamps/version stamps do not match. This is done
1900# to protect sandbox. 2699# to protect sandbox.
1901python_disable_pyc() { 2700python_disable_pyc() {
2701 _python_check_python_pkg_setup_execution
2702
2703 if [[ "$#" -ne 0 ]]; then
2704 die "${FUNCNAME}() does not accept arguments"
2705 fi
2706
1902 export PYTHONDONTWRITEBYTECODE="1" 2707 export PYTHONDONTWRITEBYTECODE="1"
2708}
2709
2710_python_vecho() {
2711 [[ -z ${PORTAGE_VERBOSE} ]] || echo "$@"
1903} 2712}
1904 2713
1905_python_clean_compiled_modules() { 2714_python_clean_compiled_modules() {
1906 _python_initialize_prefix_variables 2715 _python_initialize_prefix_variables
1907 _python_set_color_variables 2716 _python_set_color_variables
1908 2717
1909 [[ "${FUNCNAME[1]}" =~ ^(python_mod_optimize|python_mod_compile|python_mod_cleanup)$ ]] || die "${FUNCNAME}(): Invalid usage" 2718 [[ "${FUNCNAME[1]}" =~ ^(python_mod_optimize|python_mod_cleanup)$ ]] || die "${FUNCNAME}(): Invalid usage"
1910 2719
1911 local base_module_name compiled_file compiled_files=() dir path py_file root 2720 local base_module_name compiled_file compiled_files=() dir path py_file root
1912 2721
1913 # Strip trailing slash from EROOT. 2722 # Strip trailing slash from EROOT.
1914 root="${EROOT%/}" 2723 root="${EROOT%/}"
1921 done < <(find "${path}" "(" -name "*.py[co]" -o -name "*\$py.class" ")" -print0) 2730 done < <(find "${path}" "(" -name "*.py[co]" -o -name "*\$py.class" ")" -print0)
1922 2731
1923 if [[ "${EBUILD_PHASE}" == "postrm" ]]; then 2732 if [[ "${EBUILD_PHASE}" == "postrm" ]]; then
1924 # Delete empty child directories. 2733 # Delete empty child directories.
1925 find "${path}" -type d | sort -r | while read -r dir; do 2734 find "${path}" -type d | sort -r | while read -r dir; do
1926 rmdir "${dir}" 2> /dev/null && echo "${_CYAN}<<< ${dir}${_NORMAL}" 2735 if rmdir "${dir}" 2> /dev/null; then
2736 _python_vecho "<<< ${dir}"
2737 fi
1927 done 2738 done
1928 fi 2739 fi
1929 elif [[ "${path}" == *.py ]]; then 2740 elif [[ "${path}" == *.py ]]; then
1930 base_module_name="${path##*/}" 2741 base_module_name="${path##*/}"
1931 base_module_name="${base_module_name%.py}" 2742 base_module_name="${base_module_name%.py}"
1953 if [[ "${EBUILD_PHASE}" == "postinst" ]]; then 2764 if [[ "${EBUILD_PHASE}" == "postinst" ]]; then
1954 [[ -f "${py_file}" && "${compiled_file}" -nt "${py_file}" ]] && continue 2765 [[ -f "${py_file}" && "${compiled_file}" -nt "${py_file}" ]] && continue
1955 else 2766 else
1956 [[ -f "${py_file}" ]] && continue 2767 [[ -f "${py_file}" ]] && continue
1957 fi 2768 fi
1958 echo "${_BLUE}<<< ${compiled_file%[co]}[co]${_NORMAL}" 2769 _python_vecho "<<< ${compiled_file%[co]}[co]"
1959 rm -f "${compiled_file%[co]}"[co] 2770 rm -f "${compiled_file%[co]}"[co]
1960 elif [[ "${compiled_file}" == *\$py.class ]]; then 2771 elif [[ "${compiled_file}" == *\$py.class ]]; then
1961 if [[ "${dir}" == "__pycache__" ]]; then 2772 if [[ "${dir}" == "__pycache__" ]]; then
1962 base_module_name="${compiled_file##*/}" 2773 base_module_name="${compiled_file##*/}"
1963 base_module_name="${base_module_name%\$py.class}" 2774 base_module_name="${base_module_name%\$py.class}"
1964 py_file="${compiled_file%__pycache__/*}${base_module_name}.py" 2775 py_file="${compiled_file%__pycache__/*}${base_module_name}.py"
1965 else 2776 else
1966 py_file="${compiled_file%\$py.class}" 2777 py_file="${compiled_file%\$py.class}.py"
1967 fi 2778 fi
1968 if [[ "${EBUILD_PHASE}" == "postinst" ]]; then 2779 if [[ "${EBUILD_PHASE}" == "postinst" ]]; then
1969 [[ -f "${py_file}" && "${compiled_file}" -nt "${py_file}" ]] && continue 2780 [[ -f "${py_file}" && "${compiled_file}" -nt "${py_file}" ]] && continue
1970 else 2781 else
1971 [[ -f "${py_file}" ]] && continue 2782 [[ -f "${py_file}" ]] && continue
1972 fi 2783 fi
1973 echo "${_BLUE}<<< ${compiled_file}${_NORMAL}" 2784 _python_vecho "<<< ${compiled_file}"
1974 rm -f "${compiled_file}" 2785 rm -f "${compiled_file}"
1975 else 2786 else
1976 die "${FUNCNAME}(): Unrecognized file type: '${compiled_file}'" 2787 die "${FUNCNAME}(): Unrecognized file type: '${compiled_file}'"
1977 fi 2788 fi
1978 2789
1979 # Delete empty parent directories. 2790 # Delete empty parent directories.
1980 dir="${compiled_file%/*}" 2791 dir="${compiled_file%/*}"
1981 while [[ "${dir}" != "${root}" ]]; do 2792 while [[ "${dir}" != "${root}" ]]; do
1982 if rmdir "${compiled_file%/*}" 2> /dev/null; then 2793 if rmdir "${dir}" 2> /dev/null; then
1983 echo "${_CYAN}<<< ${compiled_file%/*}${_NORMAL}" 2794 _python_vecho "<<< ${dir}"
1984 else 2795 else
1985 break 2796 break
1986 fi 2797 fi
1987 dir="${dir%/*}" 2798 dir="${dir%/*}"
1988 done 2799 done
1989 done 2800 done
1990 done 2801 done
1991} 2802}
1992 2803
1993# @FUNCTION: python_mod_optimize 2804# @FUNCTION: python_mod_optimize
1994# @USAGE: [options] [directory|file] 2805# @USAGE: [--allow-evaluated-non-sitedir-paths] [-d directory] [-f] [-l] [-q] [-x regular_expression] [--] <file|directory> [files|directories]
1995# @DESCRIPTION: 2806# @DESCRIPTION:
1996# If no arguments supplied, it will recompile not recursively all modules 2807# Byte-compile specified Python modules.
1997# under sys.path (eg. /usr/lib/python2.6, /usr/lib/python2.6/site-packages).
1998#
1999# If supplied with arguments, it will recompile all modules recursively
2000# in the supplied directory.
2001#
2002# Options passed to this function are passed to compileall.py. 2808# -d, -f, -l, -q and -x options passed to this function are passed to compileall.py.
2003# 2809#
2004# This function can be used only in pkg_postinst() phase. 2810# This function can be used only in pkg_postinst() phase.
2005python_mod_optimize() { 2811python_mod_optimize() {
2812 if [[ "${EBUILD_PHASE}" != "postinst" ]]; then
2813 die "${FUNCNAME}() can be used only in pkg_postinst() phase"
2814 fi
2815
2816 _python_check_python_pkg_setup_execution
2006 _python_initialize_prefix_variables 2817 _python_initialize_prefix_variables
2007 2818
2008 # Check if phase is pkg_postinst(). 2819 if ! has "${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 "${EAPI:-0}" 0 1 2 || _python_package_supporting_installation_for_multiple_python_abis; then
2012 # PYTHON_ABI variable cannot be local in packages not supporting installation for multiple Python ABIs. 2820 # PYTHON_ABI variable cannot be local in packages not supporting installation for multiple Python ABIs.
2013 local dir file iterated_PYTHON_ABIS options=() other_dirs=() other_files=() previous_PYTHON_ABI="${PYTHON_ABI}" return_code root site_packages_absolute_dirs=() site_packages_dirs=() site_packages_absolute_files=() site_packages_files=() 2821 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="${PYTHON_ABI}" return_code root site_packages_dirs=() site_packages_files=() stderr stderr_line
2014 2822
2015 if _python_package_supporting_installation_for_multiple_python_abis; then 2823 if _python_package_supporting_installation_for_multiple_python_abis; then
2016 if [[ -z "${PYTHON_ABIS}" ]]; then 2824 if has "${EAPI:-0}" 0 1 2 3 && [[ -z "${PYTHON_ABIS}" ]]; then
2017 die "${FUNCNAME}(): Environment not initialized" 2825 die "${FUNCNAME}(): python_pkg_setup() or python_execute_function() not called"
2018 fi 2826 fi
2019 iterated_PYTHON_ABIS="${PYTHON_ABIS}" 2827 iterated_PYTHON_ABIS="${PYTHON_ABIS}"
2020 else 2828 else
2829 if has "${EAPI:-0}" 0 1 2 3; then
2021 iterated_PYTHON_ABIS="${PYTHON_ABI:=$(PYTHON --ABI)}" 2830 iterated_PYTHON_ABIS="${PYTHON_ABI:=$(PYTHON --ABI)}"
2831 else
2832 iterated_PYTHON_ABIS="${PYTHON_ABI}"
2833 fi
2022 fi 2834 fi
2023 2835
2024 # Strip trailing slash from EROOT. 2836 # Strip trailing slash from EROOT.
2025 root="${EROOT%/}" 2837 root="${EROOT%/}"
2026 2838
2027 while (($#)); do 2839 while (($#)); do
2028 case "$1" in 2840 case "$1" in
2841 --allow-evaluated-non-sitedir-paths)
2842 allow_evaluated_non_sitedir_paths="1"
2843 ;;
2029 -l|-f|-q) 2844 -l|-f|-q)
2030 options+=("$1") 2845 options+=("$1")
2031 ;; 2846 ;;
2032 -d|-x) 2847 -d|-x)
2033 options+=("$1" "$2") 2848 options+=("$1" "$2")
2034 shift 2849 shift
2035 ;; 2850 ;;
2851 --)
2852 shift
2853 break
2854 ;;
2036 -*) 2855 -*)
2037 ewarn "${FUNCNAME}(): Ignoring option '$1'" 2856 die "${FUNCNAME}(): Unrecognized option '$1'"
2038 ;; 2857 ;;
2039 *) 2858 *)
2040 break 2859 break
2041 ;; 2860 ;;
2042 esac 2861 esac
2043 shift 2862 shift
2044 done 2863 done
2045 2864
2865 if [[ "${allow_evaluated_non_sitedir_paths}" == "1" ]] && ! _python_package_supporting_installation_for_multiple_python_abis; then
2866 die "${FUNCNAME}(): '--allow-evaluated-non-sitedir-paths' option cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs"
2867 fi
2868
2046 if [[ "$#" -eq 0 ]]; then 2869 if [[ "$#" -eq 0 ]]; then
2047 _python_set_color_variables 2870 die "${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 ${FUNCNAME}() with paths to Python modules." &> /dev/null
2058 einfo "The ebuild needs to be fixed. Please report a bug, if it has not been already reported." &> /dev/null
2059 einfo &> /dev/null
2060 fi 2871 fi
2061 2872
2062 while (($#)); do 2873 while (($#)); do
2874 if [[ "$1" =~ ^($|(\.|\.\.|/)($|/)) ]]; then
2875 die "${FUNCNAME}(): Invalid argument '$1'"
2063 if ! _python_implementation && [[ "$1" =~ ^/usr/lib(32|64)?/python[[:digit:]]+\.[[:digit:]]+ ]]; then 2876 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" 2877 die "${FUNCNAME}(): Paths of directories / files in site-packages directories must be relative to site-packages directories"
2065 elif [[ "$1" =~ ^/ ]]; then 2878 elif [[ "$1" =~ ^/ ]]; then
2066 if _python_package_supporting_installation_for_multiple_python_abis; then 2879 if _python_package_supporting_installation_for_multiple_python_abis; then
2880 if [[ "${allow_evaluated_non_sitedir_paths}" != "1" ]]; then
2067 die "${FUNCNAME}(): Absolute paths cannot be used in ebuilds of packages supporting installation for multiple Python ABIs" 2881 die "${FUNCNAME}(): Absolute paths cannot be used in ebuilds of packages supporting installation for multiple Python ABIs"
2068 fi 2882 fi
2069 if [[ -d "${root}$1" ]]; then 2883 if [[ "$1" != *\$* ]]; then
2070 other_dirs+=("${root}$1") 2884 die "${FUNCNAME}(): '$1' has invalid syntax"
2071 elif [[ -f "${root}$1" ]]; then 2885 fi
2072 other_files+=("${root}$1") 2886 if [[ "$1" == *.py ]]; then
2073 elif [[ -e "${root}$1" ]]; then 2887 evaluated_files+=("$1")
2074 eerror "'${root}$1' is not a file or a directory!" 2888 else
2889 evaluated_dirs+=("$1")
2890 fi
2075 else 2891 else
2892 if [[ -d "${root}$1" ]]; then
2893 other_dirs+=("${root}$1")
2894 elif [[ -f "${root}$1" ]]; then
2895 other_files+=("${root}$1")
2896 elif [[ -e "${root}$1" ]]; then
2897 eerror "${FUNCNAME}(): '${root}$1' is not a regular file or a directory"
2898 else
2076 eerror "'${root}$1' does not exist!" 2899 eerror "${FUNCNAME}(): '${root}$1' does not exist"
2900 fi
2077 fi 2901 fi
2078 else 2902 else
2079 for PYTHON_ABI in ${iterated_PYTHON_ABIS}; do 2903 for PYTHON_ABI in ${iterated_PYTHON_ABIS}; do
2080 if [[ -d "${root}$(python_get_sitedir)/$1" ]]; then 2904 if [[ -d "${root}$(python_get_sitedir)/$1" ]]; then
2081 site_packages_dirs+=("$1") 2905 site_packages_dirs+=("$1")
2082 break 2906 break
2083 elif [[ -f "${root}$(python_get_sitedir)/$1" ]]; then 2907 elif [[ -f "${root}$(python_get_sitedir)/$1" ]]; then
2084 site_packages_files+=("$1") 2908 site_packages_files+=("$1")
2085 break 2909 break
2086 elif [[ -e "${root}$(python_get_sitedir)/$1" ]]; then 2910 elif [[ -e "${root}$(python_get_sitedir)/$1" ]]; then
2087 eerror "'$1' is not a file or a directory!" 2911 eerror "${FUNCNAME}(): '$1' is not a regular file or a directory"
2088 else 2912 else
2089 eerror "'$1' does not exist!" 2913 eerror "${FUNCNAME}(): '$1' does not exist"
2090 fi 2914 fi
2091 done 2915 done
2092 fi 2916 fi
2093 shift 2917 shift
2094 done 2918 done
2095 2919
2096 # Set additional options. 2920 # Set additional options.
2097 options+=("-q") 2921 options+=("-q")
2098 2922
2099 for PYTHON_ABI in ${iterated_PYTHON_ABIS}; do 2923 for PYTHON_ABI in ${iterated_PYTHON_ABIS}; do
2100 if ((${#site_packages_dirs[@]})) || ((${#site_packages_files[@]})); then 2924 if ((${#site_packages_dirs[@]})) || ((${#site_packages_files[@]})) || ((${#evaluated_dirs[@]})) || ((${#evaluated_files[@]})); then
2101 return_code="0" 2925 return_code="0"
2926 stderr=""
2102 ebegin "Compilation and optimization of Python modules for $(python_get_implementation) $(python_get_version)" 2927 ebegin "Compilation and optimization of Python modules for $(python_get_implementation_and_version)"
2103 if ((${#site_packages_dirs[@]})); then 2928 if ((${#site_packages_dirs[@]})) || ((${#evaluated_dirs[@]})); then
2104 for dir in "${site_packages_dirs[@]}"; do 2929 for dir in "${site_packages_dirs[@]}"; do
2105 site_packages_absolute_dirs+=("${root}$(python_get_sitedir)/${dir}") 2930 dirs+=("${root}$(python_get_sitedir)/${dir}")
2106 done 2931 done
2107 "$(PYTHON)" "${root}$(python_get_libdir)/compileall.py" "${options[@]}" "${site_packages_absolute_dirs[@]}" || return_code="1" 2932 for dir in "${evaluated_dirs[@]}"; do
2933 eval "dirs+=(\"\${root}${dir}\")"
2934 done
2935 stderr+="${stderr:+$'\n'}$("$(PYTHON)" -m compileall "${options[@]}" "${dirs[@]}" 2>&1)" || return_code="1"
2108 if [[ "$(_python_get_implementation "${PYTHON_ABI}")" != "Jython" ]]; then 2936 if ! has "$(_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" 2937 "$(PYTHON)" -O -m compileall "${options[@]}" "${dirs[@]}" &> /dev/null || return_code="1"
2110 fi 2938 fi
2111 _python_clean_compiled_modules "${site_packages_absolute_dirs[@]}" 2939 _python_clean_compiled_modules "${dirs[@]}"
2112 fi 2940 fi
2113 if ((${#site_packages_files[@]})); then 2941 if ((${#site_packages_files[@]})) || ((${#evaluated_files[@]})); then
2114 for file in "${site_packages_files[@]}"; do 2942 for file in "${site_packages_files[@]}"; do
2115 site_packages_absolute_files+=("${root}$(python_get_sitedir)/${file}") 2943 files+=("${root}$(python_get_sitedir)/${file}")
2116 done 2944 done
2117 "$(PYTHON)" "${root}$(python_get_libdir)/py_compile.py" "${site_packages_absolute_files[@]}" || return_code="1" 2945 for file in "${evaluated_files[@]}"; do
2946 eval "files+=(\"\${root}${file}\")"
2947 done
2948 stderr+="${stderr:+$'\n'}$("$(PYTHON)" -m py_compile "${files[@]}" 2>&1)" || return_code="1"
2118 if [[ "$(_python_get_implementation "${PYTHON_ABI}")" != "Jython" ]]; then 2949 if ! has "$(_python_get_implementation "${PYTHON_ABI}")" Jython PyPy; then
2119 "$(PYTHON)" -O "${root}$(python_get_libdir)/py_compile.py" "${site_packages_absolute_files[@]}" &> /dev/null || return_code="1" 2950 "$(PYTHON)" -O -m py_compile "${files[@]}" &> /dev/null || return_code="1"
2120 fi 2951 fi
2121 _python_clean_compiled_modules "${site_packages_absolute_files[@]}" 2952 _python_clean_compiled_modules "${files[@]}"
2122 fi 2953 fi
2123 eend "${return_code}" 2954 eend "${return_code}"
2955 if [[ -n "${stderr}" ]]; then
2956 eerror "Syntax errors / warnings in Python modules for $(python_get_implementation_and_version):" &> /dev/null
2957 while read stderr_line; do
2958 eerror " ${stderr_line}"
2959 done <<< "${stderr}"
2124 fi 2960 fi
2125 unset site_packages_absolute_dirs site_packages_absolute_files 2961 fi
2962 unset dirs files
2126 done 2963 done
2127 2964
2128 if _python_package_supporting_installation_for_multiple_python_abis; then 2965 if _python_package_supporting_installation_for_multiple_python_abis; then
2129 # Restore previous value of PYTHON_ABI. 2966 # Restore previous value of PYTHON_ABI.
2130 if [[ -n "${previous_PYTHON_ABI}" ]]; then 2967 if [[ -n "${previous_PYTHON_ABI}" ]]; then
2134 fi 2971 fi
2135 fi 2972 fi
2136 2973
2137 if ((${#other_dirs[@]})) || ((${#other_files[@]})); then 2974 if ((${#other_dirs[@]})) || ((${#other_files[@]})); then
2138 return_code="0" 2975 return_code="0"
2976 stderr=""
2139 ebegin "Compilation and optimization of Python modules placed outside of site-packages directories for $(python_get_implementation) $(python_get_version)" 2977 ebegin "Compilation and optimization of Python modules placed outside of site-packages directories for $(python_get_implementation_and_version)"
2140 if ((${#other_dirs[@]})); then 2978 if ((${#other_dirs[@]})); then
2141 "$(PYTHON ${PYTHON_ABI})" "${root}$(python_get_libdir)/compileall.py" "${options[@]}" "${other_dirs[@]}" || return_code="1" 2979 stderr+="${stderr:+$'\n'}$("$(PYTHON ${PYTHON_ABI})" -m compileall "${options[@]}" "${other_dirs[@]}" 2>&1)" || return_code="1"
2142 if [[ "$(_python_get_implementation "${PYTHON_ABI}")" != "Jython" ]]; then 2980 if ! has "$(_python_get_implementation "${PYTHON_ABI}")" Jython PyPy; then
2143 "$(PYTHON ${PYTHON_ABI})" -O "${root}$(python_get_libdir)/compileall.py" "${options[@]}" "${other_dirs[@]}" &> /dev/null || return_code="1" 2981 "$(PYTHON ${PYTHON_ABI})" -O -m compileall "${options[@]}" "${other_dirs[@]}" &> /dev/null || return_code="1"
2144 fi 2982 fi
2145 _python_clean_compiled_modules "${other_dirs[@]}" 2983 _python_clean_compiled_modules "${other_dirs[@]}"
2146 fi 2984 fi
2147 if ((${#other_files[@]})); then 2985 if ((${#other_files[@]})); then
2148 "$(PYTHON ${PYTHON_ABI})" "${root}$(python_get_libdir)/py_compile.py" "${other_files[@]}" || return_code="1" 2986 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 2987 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" 2988 "$(PYTHON ${PYTHON_ABI})" -O -m py_compile "${other_files[@]}" &> /dev/null || return_code="1"
2151 fi 2989 fi
2152 _python_clean_compiled_modules "${other_dirs[@]}" 2990 _python_clean_compiled_modules "${other_files[@]}"
2153 fi 2991 fi
2154 eend "${return_code}" 2992 eend "${return_code}"
2993 if [[ -n "${stderr}" ]]; then
2994 eerror "Syntax errors / warnings in Python modules placed outside of site-packages directories for $(python_get_implementation_and_version):" &> /dev/null
2995 while read stderr_line; do
2996 eerror " ${stderr_line}"
2997 done <<< "${stderr}"
2998 fi
2155 fi 2999 fi
2156 else 3000 else
2157 # Deprecated part of python_mod_optimize() 3001 # Deprecated part of python_mod_optimize()
3002 ewarn
3003 ewarn "Deprecation Warning: Usage of ${FUNCNAME}() in packages not supporting installation"
3004 ewarn "for multiple Python ABIs in EAPI <=2 is deprecated and will be disallowed on 2011-08-01."
3005 ewarn "Use EAPI >=3 and call ${FUNCNAME}() with paths having appropriate syntax."
3006 ewarn "The ebuild needs to be fixed. Please report a bug, if it has not been already reported."
3007 ewarn
2158 3008
2159 local myroot mydirs=() myfiles=() myopts=() return_code="0" 3009 local myroot mydirs=() myfiles=() myopts=() return_code="0"
2160 3010
2161 # strip trailing slash 3011 # strip trailing slash
2162 myroot="${EROOT%/}" 3012 myroot="${EROOT%/}"
2169 ;; 3019 ;;
2170 -d|-x) 3020 -d|-x)
2171 myopts+=("$1" "$2") 3021 myopts+=("$1" "$2")
2172 shift 3022 shift
2173 ;; 3023 ;;
3024 --)
3025 shift
3026 break
3027 ;;
2174 -*) 3028 -*)
2175 ewarn "${FUNCNAME}(): Ignoring option '$1'" 3029 die "${FUNCNAME}(): Unrecognized option '$1'"
2176 ;; 3030 ;;
2177 *) 3031 *)
2178 break 3032 break
2179 ;; 3033 ;;
2180 esac 3034 esac
2181 shift 3035 shift
2182 done 3036 done
2183 3037
2184 if [[ "$#" -eq 0 ]]; then 3038 if [[ "$#" -eq 0 ]]; then
2185 _python_set_color_variables 3039 die "${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 ${FUNCNAME}() with paths to Python modules." &> /dev/null
2196 einfo "The ebuild needs to be fixed. Please report a bug, if it has not been already reported." &> /dev/null
2197 einfo &> /dev/null
2198 fi 3040 fi
2199 3041
2200 while (($#)); do 3042 while (($#)); do
3043 if [[ "$1" =~ ^($|(\.|\.\.|/)($|/)) ]]; then
3044 die "${FUNCNAME}(): Invalid argument '$1'"
2201 if [[ -d "${myroot}/${1#/}" ]]; then 3045 elif [[ -d "${myroot}/${1#/}" ]]; then
2202 mydirs+=("${myroot}/${1#/}") 3046 mydirs+=("${myroot}/${1#/}")
2203 elif [[ -f "${myroot}/${1#/}" ]]; then 3047 elif [[ -f "${myroot}/${1#/}" ]]; then
2204 # Files are passed to python_mod_compile which is EROOT-aware 3048 myfiles+=("${myroot}/${1#/}")
2205 myfiles+=("$1")
2206 elif [[ -e "${myroot}/${1#/}" ]]; then 3049 elif [[ -e "${myroot}/${1#/}" ]]; then
2207 eerror "${myroot}/${1#/} is not a file or directory!" 3050 eerror "${FUNCNAME}(): ${myroot}/${1#/} is not a regular file or directory"
2208 else 3051 else
2209 eerror "${myroot}/${1#/} does not exist!" 3052 eerror "${FUNCNAME}(): ${myroot}/${1#/} does not exist"
2210 fi 3053 fi
2211 shift 3054 shift
2212 done 3055 done
2213 3056
2214 # set additional opts 3057 # set additional opts
2222 "$(PYTHON ${PYTHON_ABI})" -O "${myroot}$(python_get_libdir)/compileall.py" "${myopts[@]}" "${mydirs[@]}" &> /dev/null || return_code="1" 3065 "$(PYTHON ${PYTHON_ABI})" -O "${myroot}$(python_get_libdir)/compileall.py" "${myopts[@]}" "${mydirs[@]}" &> /dev/null || return_code="1"
2223 _python_clean_compiled_modules "${mydirs[@]}" 3066 _python_clean_compiled_modules "${mydirs[@]}"
2224 fi 3067 fi
2225 3068
2226 if ((${#myfiles[@]})); then 3069 if ((${#myfiles[@]})); then
3070 "$(PYTHON ${PYTHON_ABI})" "${myroot}$(python_get_libdir)/py_compile.py" "${myfiles[@]}" || return_code="1"
3071 "$(PYTHON ${PYTHON_ABI})" -O "${myroot}$(python_get_libdir)/py_compile.py" "${myfiles[@]}" &> /dev/null || return_code="1"
2227 python_mod_compile "${myfiles[@]}" 3072 _python_clean_compiled_modules "${myfiles[@]}"
2228 fi 3073 fi
2229 3074
2230 eend "${return_code}" 3075 eend "${return_code}"
2231 fi 3076 fi
2232} 3077}
2233 3078
2234# @FUNCTION: python_mod_cleanup 3079# @FUNCTION: python_mod_cleanup
2235# @USAGE: [directory|file] 3080# @USAGE: [--allow-evaluated-non-sitedir-paths] [--] <file|directory> [files|directories]
2236# @DESCRIPTION: 3081# @DESCRIPTION:
2237# Run with optional arguments, where arguments are Python modules. If none given, 3082# 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# 3083#
2244# This function can be used only in pkg_postrm() phase. 3084# This function can be used only in pkg_postrm() phase.
2245python_mod_cleanup() { 3085python_mod_cleanup() {
3086 if [[ "${EBUILD_PHASE}" != "postrm" ]]; then
3087 die "${FUNCNAME}() can be used only in pkg_postrm() phase"
3088 fi
3089
3090 _python_check_python_pkg_setup_execution
2246 _python_initialize_prefix_variables 3091 _python_initialize_prefix_variables
2247 3092
2248 local dir iterated_PYTHON_ABIS PYTHON_ABI="${PYTHON_ABI}" root search_paths=() sitedir 3093 local allow_evaluated_non_sitedir_paths="0" dir iterated_PYTHON_ABIS PYTHON_ABI="${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 3094
2253 if _python_package_supporting_installation_for_multiple_python_abis; then 3095 if _python_package_supporting_installation_for_multiple_python_abis; then
2254 if [[ -z "${PYTHON_ABIS}" ]]; then 3096 if has "${EAPI:-0}" 0 1 2 3 && [[ -z "${PYTHON_ABIS}" ]]; then
2255 die "${FUNCNAME}(): Environment not initialized" 3097 die "${FUNCNAME}(): python_pkg_setup() or python_execute_function() not called"
2256 fi 3098 fi
2257 iterated_PYTHON_ABIS="${PYTHON_ABIS}" 3099 iterated_PYTHON_ABIS="${PYTHON_ABIS}"
2258 else 3100 else
3101 if has "${EAPI:-0}" 0 1 2 3; then
2259 iterated_PYTHON_ABIS="${PYTHON_ABI:-$(PYTHON --ABI)}" 3102 iterated_PYTHON_ABIS="${PYTHON_ABI:-$(PYTHON --ABI)}"
3103 else
3104 iterated_PYTHON_ABIS="${PYTHON_ABI}"
3105 fi
2260 fi 3106 fi
2261 3107
2262 # Strip trailing slash from EROOT. 3108 # Strip trailing slash from EROOT.
2263 root="${EROOT%/}" 3109 root="${EROOT%/}"
2264 3110
3111 while (($#)); do
3112 case "$1" in
3113 --allow-evaluated-non-sitedir-paths)
3114 allow_evaluated_non_sitedir_paths="1"
3115 ;;
3116 --)
3117 shift
3118 break
3119 ;;
3120 -*)
3121 die "${FUNCNAME}(): Unrecognized option '$1'"
3122 ;;
3123 *)
3124 break
3125 ;;
3126 esac
3127 shift
3128 done
3129
3130 if [[ "${allow_evaluated_non_sitedir_paths}" == "1" ]] && ! _python_package_supporting_installation_for_multiple_python_abis; then
3131 die "${FUNCNAME}(): '--allow-evaluated-non-sitedir-paths' option cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs"
3132 fi
3133
2265 if [[ "$#" -gt 0 ]]; then 3134 if [[ "$#" -eq 0 ]]; then
2266 if ! has "${EAPI:-0}" 0 1 2 || _python_package_supporting_installation_for_multiple_python_abis; then 3135 die "${FUNCNAME}(): Missing files or directories"
3136 fi
3137
3138 if ! has "${EAPI:-0}" 0 1 2 || _python_package_supporting_installation_for_multiple_python_abis || _python_implementation || [[ "${CATEGORY}/${PN}" == "sys-apps/portage" ]]; then
2267 while (($#)); do 3139 while (($#)); do
3140 if [[ "$1" =~ ^($|(\.|\.\.|/)($|/)) ]]; then
3141 die "${FUNCNAME}(): Invalid argument '$1'"
2268 if ! _python_implementation && [[ "$1" =~ ^/usr/lib(32|64)?/python[[:digit:]]+\.[[:digit:]]+ ]]; then 3142 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" 3143 die "${FUNCNAME}(): Paths of directories / files in site-packages directories must be relative to site-packages directories"
2270 elif [[ "$1" =~ ^/ ]]; then 3144 elif [[ "$1" =~ ^/ ]]; then
2271 if _python_package_supporting_installation_for_multiple_python_abis; then 3145 if _python_package_supporting_installation_for_multiple_python_abis; then
3146 if [[ "${allow_evaluated_non_sitedir_paths}" != "1" ]]; then
2272 die "${FUNCNAME}(): Absolute paths cannot be used in ebuilds of packages supporting installation for multiple Python ABIs" 3147 die "${FUNCNAME}(): Absolute paths cannot be used in ebuilds of packages supporting installation for multiple Python ABIs"
2273 fi 3148 fi
3149 if [[ "$1" != *\$* ]]; then
3150 die "${FUNCNAME}(): '$1' has invalid syntax"
3151 fi
3152 for PYTHON_ABI in ${iterated_PYTHON_ABIS}; do
3153 eval "search_paths+=(\"\${root}$1\")"
3154 done
3155 else
2274 search_paths+=("${root}$1") 3156 search_paths+=("${root}$1")
3157 fi
2275 else 3158 else
2276 for PYTHON_ABI in ${iterated_PYTHON_ABIS}; do 3159 for PYTHON_ABI in ${iterated_PYTHON_ABIS}; do
2277 search_paths+=("${root}$(python_get_sitedir)/$1") 3160 search_paths+=("${root}$(python_get_sitedir)/$1")
2278 done 3161 done
2279 fi 3162 fi
2280 shift 3163 shift
2281 done 3164 done
2282 else
2283 # Deprecated part of python_mod_cleanup()
2284
2285 search_paths=("${@#/}")
2286 search_paths=("${search_paths[@]/#/${root}/}")
2287 fi
2288 else 3165 else
2289 _python_set_color_variables 3166 # Deprecated part of python_mod_cleanup()
2290 3167 ewarn
2291 echo 3168 ewarn "Deprecation Warning: Usage of ${FUNCNAME}() in packages not supporting installation"
2292 echo " ${_RED}*${_NORMAL} ${_RED}Deprecation Warning: Not passing of paths to ${FUNCNAME}() is deprecated and will be${_NORMAL}" 3169 ewarn "for multiple Python ABIs in EAPI <=2 is deprecated and will be disallowed on 2011-08-01."
2293 echo " ${_RED}*${_NORMAL} ${_RED}disallowed on 2010-09-01. Call ${FUNCNAME}() with paths to Python modules.${_NORMAL}" 3170 ewarn "Use EAPI >=3 and call ${FUNCNAME}() with paths having appropriate syntax."
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 ${FUNCNAME}() with paths to Python modules." &> /dev/null
2300 einfo "The ebuild needs to be fixed. Please report a bug, if it has not been already reported." &> /dev/null 3171 ewarn "The ebuild needs to be fixed. Please report a bug, if it has not been already reported."
2301 einfo &> /dev/null 3172 ewarn
2302 3173
2303 for dir in "${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+=("${sitedir}")
2308 fi
2309 done
2310 fi
2311 done
2312 for sitedir in "${root}"/usr/share/jython-*/Lib/site-packages; do
2313 if [[ -d "${sitedir}" ]]; then
2314 search_paths+=("${sitedir}") 3174 search_paths=("${@#/}")
2315 fi 3175 search_paths=("${search_paths[@]/#/${root}/}")
2316 done
2317 fi 3176 fi
2318 3177
2319 _python_clean_compiled_modules "${search_paths[@]}" 3178 _python_clean_compiled_modules "${search_paths[@]}"
2320} 3179}
2321 3180
2322# ================================================================================================ 3181# ================================================================================================
2323# ===================================== DEPRECATED FUNCTIONS ===================================== 3182# ===================================== DEPRECATED FUNCTIONS =====================================
2324# ================================================================================================ 3183# ================================================================================================
2325 3184
2326# @FUNCTION: python_version 3185fi # _PYTHON_ECLASS_INHERITED
2327# @DESCRIPTION:
2328# Run without arguments and it will export the version of python
2329# currently in use as $PYVER; sets PYVER/PYVER_MAJOR/PYVER_MINOR
2330python_version() {
2331 if ! has "${EAPI:-0}" 0 1 2 || _python_package_supporting_installation_for_multiple_python_abis; then
2332 eerror "Use PYTHON() and/or python_get_*() instead of ${FUNCNAME}()."
2333 die "${FUNCNAME}() cannot be used in this EAPI"
2334 fi
2335
2336 _python_set_color_variables
2337
2338 if [[ "${FUNCNAME[1]}" != "distutils_python_version" ]]; then
2339 echo
2340 echo " ${_RED}*${_NORMAL} ${_RED}Deprecation Warning: ${FUNCNAME}() is deprecated and will be banned on 2010-07-01.${_NORMAL}"
2341 echo " ${_RED}*${_NORMAL} ${_RED}Use PYTHON() instead of python variable. Use python_get_*() instead of PYVER* variables.${_NORMAL}"
2342 echo " ${_RED}*${_NORMAL} ${_RED}The ebuild needs to be fixed. Please report a bug, if it has not been already reported.${_NORMAL}"
2343 echo
2344
2345 einfo &> /dev/null
2346 einfo "Deprecation Warning: ${FUNCNAME}() is deprecated and will be banned on 2010-07-01." &> /dev/null
2347 einfo "Use PYTHON() instead of python variable. Use python_get_*() instead of PYVER* variables." &> /dev/null
2348 einfo "The ebuild needs to be fixed. Please report a bug, if it has not been already reported." &> /dev/null
2349 einfo &> /dev/null
2350 fi
2351
2352 [[ -n "${PYVER}" ]] && return 0
2353 local tmpstr
2354 python="${python:-${EPREFIX}/usr/bin/python}"
2355 tmpstr="$(EPYTHON= ${python} -V 2>&1 )"
2356 export PYVER_ALL="${tmpstr#Python }"
2357 export PYVER_MAJOR="${PYVER_ALL:0:1}"
2358 export PYVER_MINOR="${PYVER_ALL:2:1}"
2359 if [[ "${PYVER_ALL:3:1}" == "." ]]; then
2360 export PYVER_MICRO="${PYVER_ALL:4}"
2361 fi
2362 export PYVER="${PYVER_MAJOR}.${PYVER_MINOR}"
2363}
2364
2365# @FUNCTION: python_mod_exists
2366# @USAGE: <module>
2367# @DESCRIPTION:
2368# Run with the module name as an argument. It will check if a
2369# Python module is installed and loadable. It will return
2370# TRUE(0) if the module exists, and FALSE(1) if the module does
2371# not exist.
2372#
2373# Example:
2374# if python_mod_exists gtk; then
2375# echo "gtk support enabled"
2376# fi
2377python_mod_exists() {
2378 if ! has "${EAPI:-0}" 0 1 2 || _python_package_supporting_installation_for_multiple_python_abis; then
2379 eerror "Use USE dependencies and/or has_version() instead of ${FUNCNAME}()."
2380 die "${FUNCNAME}() cannot be used in this EAPI"
2381 fi
2382
2383 _python_set_color_variables
2384
2385 echo
2386 echo " ${_RED}*${_NORMAL} ${_RED}Deprecation Warning: ${FUNCNAME}() is deprecated and will be banned on 2010-07-01.${_NORMAL}"
2387 echo " ${_RED}*${_NORMAL} ${_RED}Use USE dependencies and/or has_version() instead of ${FUNCNAME}().${_NORMAL}"
2388 echo " ${_RED}*${_NORMAL} ${_RED}The ebuild needs to be fixed. Please report a bug, if it has not been already reported.${_NORMAL}"
2389 echo
2390
2391 eerror &> /dev/null
2392 eerror "Deprecation Warning: ${FUNCNAME}() is deprecated and will be banned on 2010-07-01." &> /dev/null
2393 eerror "Use USE dependencies and/or has_version() instead of ${FUNCNAME}()." &> /dev/null
2394 eerror "The ebuild needs to be fixed. Please report a bug, if it has not been already reported." &> /dev/null
2395 eerror &> /dev/null
2396
2397 if [[ "$#" -ne 1 ]]; then
2398 die "${FUNCNAME}() requires 1 argument"
2399 fi
2400 "$(PYTHON ${PYTHON_ABI})" -c "import $1" &> /dev/null
2401}
2402
2403# @FUNCTION: python_tkinter_exists
2404# @DESCRIPTION:
2405# Run without arguments, checks if Python was compiled with Tkinter
2406# support. If not, prints an error message and dies.
2407python_tkinter_exists() {
2408 if ! has "${EAPI:-0}" 0 1 2 || _python_package_supporting_installation_for_multiple_python_abis; then
2409 eerror "Use PYTHON_USE_WITH=\"xml\" and python_pkg_setup() instead of ${FUNCNAME}()."
2410 die "${FUNCNAME}() cannot be used in this EAPI"
2411 fi
2412
2413 _python_set_color_variables
2414
2415 if [[ "${FUNCNAME[1]}" != "distutils_python_tkinter" ]]; then
2416 echo
2417 echo " ${_RED}*${_NORMAL} ${_RED}Deprecation Warning: ${FUNCNAME}() is deprecated and will be banned on 2010-07-01.${_NORMAL}"
2418 echo " ${_RED}*${_NORMAL} ${_RED}Use PYTHON_USE_WITH=\"xml\" and python_pkg_setup() instead of ${FUNCNAME}().${_NORMAL}"
2419 echo " ${_RED}*${_NORMAL} ${_RED}The ebuild needs to be fixed. Please report a bug, if it has not been already reported.${_NORMAL}"
2420 echo
2421
2422 eerror &> /dev/null
2423 eerror "Deprecation Warning: ${FUNCNAME}() is deprecated and will be banned on 2010-07-01." &> /dev/null
2424 eerror "Use PYTHON_USE_WITH=\"xml\" and python_pkg_setup() instead of ${FUNCNAME}()." &> /dev/null
2425 eerror "The ebuild needs to be fixed. Please report a bug, if it has not been already reported." &> /dev/null
2426 eerror &> /dev/null
2427 fi
2428
2429 if ! "$(PYTHON ${PYTHON_ABI})" -c "from sys import version_info
2430if version_info[0] == 3:
2431 import tkinter
2432else:
2433 import Tkinter" &> /dev/null; then
2434 eerror "Python needs to be rebuilt with tkinter support enabled."
2435 eerror "Add the following line to '${EPREFIX}/etc/portage/package.use' and rebuild Python"
2436 eerror "dev-lang/python tk"
2437 die "Python installed without support for tkinter"
2438 fi
2439}
2440
2441# @FUNCTION: python_mod_compile
2442# @USAGE: <file> [more files ...]
2443# @DESCRIPTION:
2444# Given filenames, it will pre-compile the module's .pyc and .pyo.
2445# This function can be used only in pkg_postinst() phase.
2446#
2447# Example:
2448# python_mod_compile /usr/lib/python2.3/site-packages/pygoogle.py
2449#
2450python_mod_compile() {
2451 if ! has "${EAPI:-0}" 0 1 2 || _python_package_supporting_installation_for_multiple_python_abis; then
2452 eerror "Use python_mod_optimize() instead of ${FUNCNAME}()."
2453 die "${FUNCNAME}() cannot be used in this EAPI"
2454 fi
2455
2456 _python_initialize_prefix_variables
2457 _python_set_color_variables
2458
2459 echo
2460 echo " ${_RED}*${_NORMAL} ${_RED}Deprecation Warning: ${FUNCNAME}() is deprecated and will be banned on 2010-09-01.${_NORMAL}"
2461 echo " ${_RED}*${_NORMAL} ${_RED}Use python_mod_optimize() instead of ${FUNCNAME}().${_NORMAL}"
2462 echo " ${_RED}*${_NORMAL} ${_RED}The ebuild needs to be fixed. Please report a bug, if it has not been already reported.${_NORMAL}"
2463 echo
2464
2465 einfo &> /dev/null
2466 einfo "Deprecation Warning: ${FUNCNAME}() is deprecated and will be banned on 2010-09-01." &> /dev/null
2467 einfo "Use python_mod_optimize() instead of ${FUNCNAME}()." &> /dev/null
2468 einfo "The ebuild needs to be fixed. Please report a bug, if it has not been already reported." &> /dev/null
2469 einfo &> /dev/null
2470
2471 local f myroot myfiles=()
2472
2473 # Check if phase is pkg_postinst()
2474 [[ "${EBUILD_PHASE}" != "postinst" ]] && die "${FUNCNAME}() can be used only in pkg_postinst() phase"
2475
2476 # strip trailing slash
2477 myroot="${EROOT%/}"
2478
2479 # respect EROOT
2480 for f in "$@"; do
2481 [[ -f "${myroot}/${f}" ]] && myfiles+=("${myroot}/${f}")
2482 done
2483
2484 PYTHON_ABI="$(PYTHON --ABI)"
2485
2486 if ((${#myfiles[@]})); then
2487 "$(PYTHON ${PYTHON_ABI})" "${myroot}$(python_get_libdir)/py_compile.py" "${myfiles[@]}"
2488 "$(PYTHON ${PYTHON_ABI})" -O "${myroot}$(python_get_libdir)/py_compile.py" "${myfiles[@]}" &> /dev/null
2489 _python_clean_compiled_modules "${myfiles[@]}"
2490 else
2491 ewarn "No files to compile!"
2492 fi
2493}

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