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Revision 1.97 Revision 1.156
1# Copyright 1999-2010 Gentoo Foundation 1# Copyright 1999-2012 Gentoo Foundation
2# Distributed under the terms of the GNU General Public License v2 2# Distributed under the terms of the GNU General Public License v2
3# $Header: /var/cvsroot/gentoo-x86/eclass/python.eclass,v 1.97 2010/05/17 18:01:59 arfrever Exp $ 3# $Header: /var/cvsroot/gentoo-x86/eclass/python.eclass,v 1.156 2012/08/16 07:46:15 patrick Exp $
4 4
5# @ECLASS: python.eclass 5# @ECLASS: python.eclass
6# @MAINTAINER: 6# @MAINTAINER:
7# Gentoo Python Project <python@gentoo.org> 7# Gentoo Python Project <python@gentoo.org>
8# @BLURB: Eclass for Python packages 8# @BLURB: Eclass for Python packages
9# @DESCRIPTION: 9# @DESCRIPTION:
10# The python eclass contains miscellaneous, useful functions for Python packages. 10# The python eclass contains miscellaneous, useful functions for Python packages.
11 11
12# Must call inherit before EXPORT_FUNCTIONS to avoid QA warning.
13if [[ -z "${_PYTHON_ECLASS_INHERITED}" ]]; then
12inherit multilib 14 inherit multilib
15fi
13 16
17# Export pkg_setup every time to avoid issues with eclass inheritance order.
18if ! has "${EAPI:-0}" 0 1 2 3 || { has "${EAPI:-0}" 2 3 && [[ -n "${PYTHON_USE_WITH}" || -n "${PYTHON_USE_WITH_OR}" ]]; }; then
19 EXPORT_FUNCTIONS pkg_setup
20fi
21
22# Avoid processing this eclass more than once.
23if [[ -z "${_PYTHON_ECLASS_INHERITED}" ]]; then
24_PYTHON_ECLASS_INHERITED="1"
25
14if ! has "${EAPI:-0}" 0 1 2 3; then 26if ! has "${EAPI:-0}" 0 1 2 3 4; then
15 die "API of python.eclass in EAPI=\"${EAPI}\" not established" 27 die "API of python.eclass in EAPI=\"${EAPI}\" not established"
16fi 28fi
17 29
18_CPYTHON2_SUPPORTED_ABIS=(2.4 2.5 2.6 2.7) 30_CPYTHON2_GLOBALLY_SUPPORTED_ABIS=(2.4 2.5 2.6 2.7)
19_CPYTHON3_SUPPORTED_ABIS=(3.0 3.1 3.2) 31_CPYTHON3_GLOBALLY_SUPPORTED_ABIS=(3.1 3.2)
20_JYTHON_SUPPORTED_ABIS=(2.5-jython) 32_JYTHON_GLOBALLY_SUPPORTED_ABIS=(2.5-jython)
33_PYPY_GLOBALLY_SUPPORTED_ABIS=(2.7-pypy-1.7 2.7-pypy-1.8 2.7-pypy-1.9)
34_PYTHON_GLOBALLY_SUPPORTED_ABIS=(${_CPYTHON2_GLOBALLY_SUPPORTED_ABIS[@]} ${_CPYTHON3_GLOBALLY_SUPPORTED_ABIS[@]} ${_JYTHON_GLOBALLY_SUPPORTED_ABIS[@]} ${_PYPY_GLOBALLY_SUPPORTED_ABIS[@]})
35
36# ================================================================================================
37# ===================================== HANDLING OF METADATA =====================================
38# ================================================================================================
39
40_PYTHON_ABI_PATTERN_REGEX="([[:alnum:]]|\.|-|\*|\[|\])+"
41
42_python_check_python_abi_matching() {
43 local pattern patterns patterns_list="0" PYTHON_ABI
44
45 while (($#)); do
46 case "$1" in
47 --patterns-list)
48 patterns_list="1"
49 ;;
50 --)
51 shift
52 break
53 ;;
54 -*)
55 die "${FUNCNAME}(): Unrecognized option '$1'"
56 ;;
57 *)
58 break
59 ;;
60 esac
61 shift
62 done
63
64 if [[ "$#" -ne 2 ]]; then
65 die "${FUNCNAME}() requires 2 arguments"
66 fi
67
68 PYTHON_ABI="$1"
69
70 if [[ "${patterns_list}" == "0" ]]; then
71 pattern="$2"
72
73 if [[ "${pattern}" == *"-cpython" ]]; then
74 [[ "${PYTHON_ABI}" =~ ^[[:digit:]]+\.[[:digit:]]+$ && "${PYTHON_ABI}" == ${pattern%-cpython} ]]
75 elif [[ "${pattern}" == *"-jython" ]]; then
76 [[ "${PYTHON_ABI}" == ${pattern} ]]
77 elif [[ "${pattern}" == *"-pypy-"* ]]; then
78 [[ "${PYTHON_ABI}" == ${pattern} ]]
79 else
80 if [[ "${PYTHON_ABI}" =~ ^[[:digit:]]+\.[[:digit:]]+$ ]]; then
81 [[ "${PYTHON_ABI}" == ${pattern} ]]
82 elif [[ "${PYTHON_ABI}" =~ ^[[:digit:]]+\.[[:digit:]]+-jython$ ]]; then
83 [[ "${PYTHON_ABI%-jython}" == ${pattern} ]]
84 elif [[ "${PYTHON_ABI}" =~ ^[[:digit:]]+\.[[:digit:]]+-pypy-[[:digit:]]+\.[[:digit:]]+$ ]]; then
85 [[ "${PYTHON_ABI%-pypy-*}" == ${pattern} ]]
86 else
87 die "${FUNCNAME}(): Unrecognized Python ABI '${PYTHON_ABI}'"
88 fi
89 fi
90 else
91 patterns="${2// /$'\n'}"
92
93 while read pattern; do
94 if _python_check_python_abi_matching "${PYTHON_ABI}" "${pattern}"; then
95 return 0
96 fi
97 done <<< "${patterns}"
98
99 return 1
100 fi
101}
102
103_python_implementation() {
104 if [[ "${CATEGORY}/${PN}" == "dev-lang/python" ]]; then
105 return 0
106 elif [[ "${CATEGORY}/${PN}" == "dev-java/jython" ]]; then
107 return 0
108 elif [[ "${CATEGORY}/${PN}" == "dev-python/pypy" ]]; then
109 return 0
110 else
111 return 1
112 fi
113}
114
115_python_package_supporting_installation_for_multiple_python_abis() {
116 if has "${EAPI:-0}" 0 1 2 3 4; then
117 if [[ -n "${SUPPORT_PYTHON_ABIS}" ]]; then
118 return 0
119 else
120 return 1
121 fi
122 else
123 die "${FUNCNAME}(): Support for EAPI=\"${EAPI}\" not implemented"
124 fi
125}
21 126
22# @ECLASS-VARIABLE: PYTHON_DEPEND 127# @ECLASS-VARIABLE: PYTHON_DEPEND
23# @DESCRIPTION: 128# @DESCRIPTION:
24# Specification of dependency on dev-lang/python. 129# Specification of dependency on dev-lang/python.
25# Syntax: 130# Syntax:
27# version_components_group: <major_version[:[minimal_version][:maximal_version]]> 132# version_components_group: <major_version[:[minimal_version][:maximal_version]]>
28# major_version: <2|3|*> 133# major_version: <2|3|*>
29# minimal_version: <minimal_major_version.minimal_minor_version> 134# minimal_version: <minimal_major_version.minimal_minor_version>
30# maximal_version: <maximal_major_version.maximal_minor_version> 135# maximal_version: <maximal_major_version.maximal_minor_version>
31 136
32_parse_PYTHON_DEPEND() { 137_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 138 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
34 139
35 version_components_group_regex="(2|3|\*)(:([[:digit:]]+\.[[:digit:]]+)?(:([[:digit:]]+\.[[:digit:]]+)?)?)?" 140 version_components_group_regex="(2|3|\*)(:([[:digit:]]+\.[[:digit:]]+)?(:([[:digit:]]+\.[[:digit:]]+)?)?)?"
36 version_components_groups="${PYTHON_DEPEND}" 141 version_components_groups="${PYTHON_DEPEND}"
37 142
60 fi 165 fi
61 fi 166 fi
62 167
63 if [[ "${major_version}" == "2" ]]; then 168 if [[ "${major_version}" == "2" ]]; then
64 python2="1" 169 python2="1"
65 python_versions=("${_CPYTHON2_SUPPORTED_ABIS[@]}") 170 python_versions=("${_CPYTHON2_GLOBALLY_SUPPORTED_ABIS[@]}")
66 python2_minimal_version="${minimal_version}" 171 python2_minimal_version="${minimal_version}"
67 python2_maximal_version="${maximal_version}" 172 python2_maximal_version="${maximal_version}"
68 elif [[ "${major_version}" == "3" ]]; then 173 elif [[ "${major_version}" == "3" ]]; then
69 python3="1" 174 python3="1"
70 python_versions=("${_CPYTHON3_SUPPORTED_ABIS[@]}") 175 python_versions=("${_CPYTHON3_GLOBALLY_SUPPORTED_ABIS[@]}")
71 python3_minimal_version="${minimal_version}" 176 python3_minimal_version="${minimal_version}"
72 python3_maximal_version="${maximal_version}" 177 python3_maximal_version="${maximal_version}"
73 else 178 else
74 python_all="1" 179 python_all="1"
75 python_versions=("${_CPYTHON2_SUPPORTED_ABIS[@]}" "${_CPYTHON3_SUPPORTED_ABIS[@]}") 180 python_versions=("${_CPYTHON2_GLOBALLY_SUPPORTED_ABIS[@]}" "${_CPYTHON3_GLOBALLY_SUPPORTED_ABIS[@]}")
76 python_minimal_version="${minimal_version}" 181 python_minimal_version="${minimal_version}"
77 python_maximal_version="${maximal_version}" 182 python_maximal_version="${maximal_version}"
78 fi 183 fi
79 184
80 if [[ -n "${minimal_version}" ]] && ! has "${minimal_version}" "${python_versions[@]}"; then 185 if [[ -n "${minimal_version}" ]] && ! has "${minimal_version}" "${python_versions[@]}"; then
108 213
109 if [[ "${python_all}" == "1" ]]; then 214 if [[ "${python_all}" == "1" ]]; then
110 if [[ -z "${python_minimal_version}" && -z "${python_maximal_version}" ]]; then 215 if [[ -z "${python_minimal_version}" && -z "${python_maximal_version}" ]]; then
111 _PYTHON_ATOMS+=("dev-lang/python") 216 _PYTHON_ATOMS+=("dev-lang/python")
112 else 217 else
113 python_versions=("${_CPYTHON2_SUPPORTED_ABIS[@]}" "${_CPYTHON3_SUPPORTED_ABIS[@]}") 218 python_versions=("${_CPYTHON2_GLOBALLY_SUPPORTED_ABIS[@]}" "${_CPYTHON3_GLOBALLY_SUPPORTED_ABIS[@]}")
114 python_minimal_version="${python_minimal_version:-${python_versions[0]}}" 219 python_minimal_version="${python_minimal_version:-${python_versions[0]}}"
115 python_maximal_version="${python_maximal_version:-${python_versions[${#python_versions[@]}-1]}}" 220 python_maximal_version="${python_maximal_version:-${python_versions[${#python_versions[@]}-1]}}"
116 _append_accepted_versions_range 221 _append_accepted_versions_range
117 fi 222 fi
118 else 223 else
119 if [[ "${python3}" == "1" ]]; then 224 if [[ "${python3}" == "1" ]]; then
120 if [[ -z "${python3_minimal_version}" && -z "${python3_maximal_version}" ]]; then 225 if [[ -z "${python3_minimal_version}" && -z "${python3_maximal_version}" ]]; then
121 _PYTHON_ATOMS+=("=dev-lang/python-3*") 226 _PYTHON_ATOMS+=("=dev-lang/python-3*")
122 else 227 else
123 python_versions=("${_CPYTHON3_SUPPORTED_ABIS[@]}") 228 python_versions=("${_CPYTHON3_GLOBALLY_SUPPORTED_ABIS[@]}")
124 python_minimal_version="${python3_minimal_version:-${python_versions[0]}}" 229 python_minimal_version="${python3_minimal_version:-${python_versions[0]}}"
125 python_maximal_version="${python3_maximal_version:-${python_versions[${#python_versions[@]}-1]}}" 230 python_maximal_version="${python3_maximal_version:-${python_versions[${#python_versions[@]}-1]}}"
126 _append_accepted_versions_range 231 _append_accepted_versions_range
127 fi 232 fi
128 fi 233 fi
129 if [[ "${python2}" == "1" ]]; then 234 if [[ "${python2}" == "1" ]]; then
130 if [[ -z "${python2_minimal_version}" && -z "${python2_maximal_version}" ]]; then 235 if [[ -z "${python2_minimal_version}" && -z "${python2_maximal_version}" ]]; then
131 _PYTHON_ATOMS+=("=dev-lang/python-2*") 236 _PYTHON_ATOMS+=("=dev-lang/python-2*")
132 else 237 else
133 python_versions=("${_CPYTHON2_SUPPORTED_ABIS[@]}") 238 python_versions=("${_CPYTHON2_GLOBALLY_SUPPORTED_ABIS[@]}")
134 python_minimal_version="${python2_minimal_version:-${python_versions[0]}}" 239 python_minimal_version="${python2_minimal_version:-${python_versions[0]}}"
135 python_maximal_version="${python2_maximal_version:-${python_versions[${#python_versions[@]}-1]}}" 240 python_maximal_version="${python2_maximal_version:-${python_versions[${#python_versions[@]}-1]}}"
136 _append_accepted_versions_range 241 _append_accepted_versions_range
137 fi 242 fi
138 fi 243 fi
150 else 255 else
151 die "Invalid syntax of PYTHON_DEPEND" 256 die "Invalid syntax of PYTHON_DEPEND"
152 fi 257 fi
153} 258}
154 259
260if _python_implementation; then
155DEPEND=">=app-admin/eselect-python-20091230" 261 DEPEND=">=app-admin/eselect-python-20091230"
156RDEPEND="${DEPEND}" 262 RDEPEND="${DEPEND}"
263 PDEPEND="app-admin/python-updater"
264fi
157 265
158if [[ -n "${PYTHON_DEPEND}" && -n "${NEED_PYTHON}" ]]; then
159 die "PYTHON_DEPEND and NEED_PYTHON cannot be set simultaneously"
160elif [[ -n "${PYTHON_DEPEND}" ]]; then 266if [[ -n "${PYTHON_DEPEND}" ]]; then
161 _parse_PYTHON_DEPEND 267 _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:+ }${_PYTHON_ATOMS[@]}"
170else 268else
171 _PYTHON_ATOMS=("dev-lang/python") 269 _PYTHON_ATOMS=("dev-lang/python")
270fi
271unset -f _python_parse_PYTHON_DEPEND
272
273if [[ -n "${NEED_PYTHON}" ]]; then
274 eerror "Use PYTHON_DEPEND variable instead of NEED_PYTHON variable."
275 die "NEED_PYTHON variable is banned"
172fi 276fi
173 277
174# @ECLASS-VARIABLE: PYTHON_USE_WITH 278# @ECLASS-VARIABLE: PYTHON_USE_WITH
175# @DESCRIPTION: 279# @DESCRIPTION:
176# Set this to a space separated list of USE flags the Python slot in use must be built with. 280# Set this to a space separated list of USE flags the Python slot in use must be built with.
204 _PYTHON_USE_WITH_ATOMS="${_PYTHON_USE_WITH_ATOMS_ARRAY[@]}" 308 _PYTHON_USE_WITH_ATOMS="${_PYTHON_USE_WITH_ATOMS_ARRAY[@]}"
205 fi 309 fi
206 if [[ -n "${PYTHON_USE_WITH_OPT}" ]]; then 310 if [[ -n "${PYTHON_USE_WITH_OPT}" ]]; then
207 _PYTHON_USE_WITH_ATOMS="${PYTHON_USE_WITH_OPT}? ( ${_PYTHON_USE_WITH_ATOMS} )" 311 _PYTHON_USE_WITH_ATOMS="${PYTHON_USE_WITH_OPT}? ( ${_PYTHON_USE_WITH_ATOMS} )"
208 fi 312 fi
209 DEPEND+=" ${_PYTHON_USE_WITH_ATOMS}" 313 DEPEND+="${DEPEND:+ }${_PYTHON_USE_WITH_ATOMS}"
210 RDEPEND+=" ${_PYTHON_USE_WITH_ATOMS}" 314 RDEPEND+="${RDEPEND:+ }${_PYTHON_USE_WITH_ATOMS}"
211 unset _PYTHON_ATOM _PYTHON_USE_WITH_ATOMS _PYTHON_USE_WITH_ATOMS_ARRAY 315 unset _PYTHON_ATOM _PYTHON_USE_WITH_ATOMS _PYTHON_USE_WITH_ATOMS_ARRAY
212fi 316fi
213 317
214unset _PYTHON_ATOMS 318unset _PYTHON_ATOMS
215 319
216# ================================================================================================ 320# ================================================================================================
217# =================================== MISCELLANEOUS FUNCTIONS ==================================== 321# =================================== MISCELLANEOUS FUNCTIONS ====================================
218# ================================================================================================ 322# ================================================================================================
219 323
220_python_implementation() { 324_python_abi-specific_local_scope() {
221 if [[ "${CATEGORY}/${PN}" == "dev-lang/python" ]]; then 325 [[ " ${FUNCNAME[@]:2} " =~ " "(_python_final_sanity_checks|python_execute_function|python_mod_optimize|python_mod_cleanup)" " ]]
222 return 0
223 elif [[ "${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=\"${EAPI}\" not implemented"
243 fi
244} 326}
245 327
246_python_initialize_prefix_variables() { 328_python_initialize_prefix_variables() {
247 if has "${EAPI:-0}" 0 1 2; then 329 if has "${EAPI:-0}" 0 1 2; then
248 if [[ -n "${ROOT}" && -z "${EROOT}" ]]; then 330 if [[ -n "${ROOT}" && -z "${EROOT}" ]]; then
252 ED="${D%/}${EPREFIX}/" 334 ED="${D%/}${EPREFIX}/"
253 fi 335 fi
254 fi 336 fi
255} 337}
256 338
257unset PYTHON_SANITY_CHECKS 339unset PYTHON_SANITY_CHECKS_EXECUTED PYTHON_SKIP_SANITY_CHECKS
258 340
259_python_initial_sanity_checks() { 341_python_initial_sanity_checks() {
260 if [[ "$(declare -p PYTHON_SANITY_CHECKS 2> /dev/null)" != "declare -- PYTHON_SANITY_CHECKS="* ]]; then 342 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. 343 # Ensure that /usr/bin/python and /usr/bin/python-config are valid.
262 if [[ "$(readlink "${EPREFIX}/usr/bin/python")" != "python-wrapper" ]]; then 344 if [[ "$(readlink "${EPREFIX}/usr/bin/python")" != "python-wrapper" ]]; then
263 eerror "'${EPREFIX}/usr/bin/python' is not valid symlink." 345 eerror "'${EPREFIX}/usr/bin/python' is not valid symlink."
264 eerror "Use \`eselect python set \${python_interpreter}\` to fix this problem." 346 eerror "Use \`eselect python set \${python_interpreter}\` to fix this problem."
265 die "'${EPREFIX}/usr/bin/python' is not valid symlink" 347 die "'${EPREFIX}/usr/bin/python' is not valid symlink"
271 fi 353 fi
272 fi 354 fi
273} 355}
274 356
275_python_final_sanity_checks() { 357_python_final_sanity_checks() {
276 if ! _python_implementation && [[ "$(declare -p PYTHON_SANITY_CHECKS 2> /dev/null)" != "declare -- PYTHON_SANITY_CHECKS="* ]]; then 358 if ! _python_implementation && [[ "$(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="${PYTHON_ABI}" 359 local PYTHON_ABI="${PYTHON_ABI}"
278 for PYTHON_ABI in ${PYTHON_ABIS-${PYTHON_ABI}}; do 360 for PYTHON_ABI in ${PYTHON_ABIS-${PYTHON_ABI}}; do
279 # Ensure that appropriate version of Python is installed. 361 # Ensure that appropriate version of Python is installed.
280 if ! has_version "$(python_get_implementational_package)"; then 362 if ! has_version "$(python_get_implementational_package)"; then
281 die "$(python_get_implementational_package) is not installed" 363 die "$(python_get_implementational_package) is not installed"
291 eerror "Locally active version of Python: '$(EPYTHON="$(PYTHON)" python -c "${_PYTHON_ABI_EXTRACTION_COMMAND}")'" 373 eerror "Locally active version of Python: '$(EPYTHON="$(PYTHON)" python -c "${_PYTHON_ABI_EXTRACTION_COMMAND}")'"
292 die "'python' does not respect EPYTHON variable" 374 die "'python' does not respect EPYTHON variable"
293 fi 375 fi
294 done 376 done
295 fi 377 fi
296 PYTHON_SANITY_CHECKS="1" 378 PYTHON_SANITY_CHECKS_EXECUTED="1"
297} 379}
380
381# @ECLASS-VARIABLE: PYTHON_COLORS
382# @DESCRIPTION:
383# User-configurable colored output.
384PYTHON_COLORS="${PYTHON_COLORS:-0}"
298 385
299_python_set_color_variables() { 386_python_set_color_variables() {
300 if [[ "${NOCOLOR:-false}" =~ ^(false|no)$ ]]; then 387 if [[ "${PYTHON_COLORS}" != "0" && "${NOCOLOR:-false}" =~ ^(false|no)$ ]]; then
301 _BOLD=$'\e[1m' 388 _BOLD=$'\e[1m'
302 _RED=$'\e[1;31m' 389 _RED=$'\e[1;31m'
303 _GREEN=$'\e[1;32m' 390 _GREEN=$'\e[1;32m'
304 _BLUE=$'\e[1;34m' 391 _BLUE=$'\e[1;34m'
305 _CYAN=$'\e[1;36m' 392 _CYAN=$'\e[1;36m'
312 _CYAN= 399 _CYAN=
313 _NORMAL= 400 _NORMAL=
314 fi 401 fi
315} 402}
316 403
317unset PYTHON_PKG_SETUP_EXECUTED 404_python_check_python_pkg_setup_execution() {
405 [[ " ${FUNCNAME[@]:1} " =~ " "(python_set_active_version|python_pkg_setup)" " ]] && return
406
407 if ! has "${EAPI:-0}" 0 1 2 3 && [[ -z "${PYTHON_PKG_SETUP_EXECUTED}" ]]; then
408 die "python_pkg_setup() not called"
409 fi
410}
318 411
319# @FUNCTION: python_pkg_setup 412# @FUNCTION: python_pkg_setup
320# @DESCRIPTION: 413# @DESCRIPTION:
321# Perform sanity checks and initialize environment. 414# Perform sanity checks and initialize environment.
322# 415#
323# This function is exported in EAPI 2 and 3 when PYTHON_USE_WITH or PYTHON_USE_WITH_OR variable 416# This function is exported in EAPI 2 and 3 when PYTHON_USE_WITH or PYTHON_USE_WITH_OR variable
324# is set and always in EAPI >=4. Calling of this function is mandatory in EAPI >=4. 417# is set and always in EAPI >=4. Calling of this function is mandatory in EAPI >=4.
325#
326# This function can be used only in pkg_setup() phase.
327python_pkg_setup() { 418python_pkg_setup() {
328 # Check if phase is pkg_setup(). 419 if [[ "${EBUILD_PHASE}" != "setup" ]]; then
329 [[ "${EBUILD_PHASE}" != "setup" ]] && die "${FUNCNAME}() can be used only in pkg_setup() phase" 420 die "${FUNCNAME}() can be used only in pkg_setup() phase"
421 fi
422
423 if [[ "$#" -ne 0 ]]; then
424 die "${FUNCNAME}() does not accept arguments"
425 fi
426
427 export JYTHON_SYSTEM_CACHEDIR="1"
428 addwrite "${EPREFIX}/var/cache/jython"
330 429
331 if _python_package_supporting_installation_for_multiple_python_abis; then 430 if _python_package_supporting_installation_for_multiple_python_abis; then
332 validate_PYTHON_ABIS 431 _python_calculate_PYTHON_ABIS
333 export EPYTHON="$(PYTHON -f)" 432 export EPYTHON="$(PYTHON -f)"
334 else 433 else
335 PYTHON_ABI="$(PYTHON --ABI)" 434 PYTHON_ABI="${PYTHON_ABI:-$(PYTHON --ABI)}"
336 fi 435 fi
337 436
338 if ! has "${EAPI:-0}" 0 1 && [[ -n "${PYTHON_USE_WITH}" || -n "${PYTHON_USE_WITH_OR}" ]]; then 437 if ! has "${EAPI:-0}" 0 1 && [[ -n "${PYTHON_USE_WITH}" || -n "${PYTHON_USE_WITH_OR}" ]]; then
339 if [[ "${PYTHON_USE_WITH_OPT}" ]]; then 438 if [[ "${PYTHON_USE_WITH_OPT}" ]]; then
340 if [[ "${PYTHON_USE_WITH_OPT}" == !* ]]; then 439 if [[ "${PYTHON_USE_WITH_OPT}" == !* ]]; then
366 die "Please rebuild ${python_atom} with at least one of the following USE flags enabled: ${PYTHON_USE_WITH_OR}" 465 die "Please rebuild ${python_atom} with at least one of the following USE flags enabled: ${PYTHON_USE_WITH_OR}"
367 fi 466 fi
368 } 467 }
369 468
370 if _python_package_supporting_installation_for_multiple_python_abis; then 469 if _python_package_supporting_installation_for_multiple_python_abis; then
371 python_execute_function -q python_pkg_setup_check_USE_flags 470 PYTHON_SKIP_SANITY_CHECKS="1" python_execute_function -q python_pkg_setup_check_USE_flags
372 else 471 else
373 python_pkg_setup_check_USE_flags 472 python_pkg_setup_check_USE_flags
374 fi 473 fi
375 474
376 unset -f python_pkg_setup_check_USE_flags 475 unset -f python_pkg_setup_check_USE_flags
377 fi 476 fi
378 477
379 PYTHON_PKG_SETUP_EXECUTED="1" 478 PYTHON_PKG_SETUP_EXECUTED="1"
380} 479}
381 480
382if ! has "${EAPI:-0}" 0 1 2 3 || has "${EAPI:-0}" 2 3 && [[ -n "${PYTHON_USE_WITH}" || -n "${PYTHON_USE_WITH_OR}" ]]; then 481_PYTHON_SHEBANG_BASE_PART_REGEX='^#![[:space:]]*([^[:space:]]*/usr/bin/env[[:space:]]+)?([^[:space:]]*/)?(jython|pypy-c|python)'
383 EXPORT_FUNCTIONS pkg_setup
384fi
385 482
386# @FUNCTION: python_convert_shebangs 483# @FUNCTION: python_convert_shebangs
387# @USAGE: [-q|--quiet] [-r|--recursive] [-x|--only-executables] [--] <Python_version> <file|directory> [files|directories] 484# @USAGE: [-q|--quiet] [-r|--recursive] [-x|--only-executables] [--] <Python_ABI|Python_version> <file|directory> [files|directories]
388# @DESCRIPTION: 485# @DESCRIPTION:
389# Convert shebangs in specified files. Directories can be specified only with --recursive option. 486# Convert shebangs in specified files. Directories can be specified only with --recursive option.
390python_convert_shebangs() { 487python_convert_shebangs() {
488 _python_check_python_pkg_setup_execution
489
391 local argument file files=() only_executables="0" python_version quiet="0" recursive="0" 490 local argument file files=() only_executables="0" python_interpreter quiet="0" recursive="0" shebangs_converted="0"
392 491
393 while (($#)); do 492 while (($#)); do
394 case "$1" in 493 case "$1" in
395 -r|--recursive) 494 -r|--recursive)
396 recursive="1" 495 recursive="1"
419 die "${FUNCNAME}(): Missing Python version and files or directories" 518 die "${FUNCNAME}(): Missing Python version and files or directories"
420 elif [[ "$#" -eq 1 ]]; then 519 elif [[ "$#" -eq 1 ]]; then
421 die "${FUNCNAME}(): Missing files or directories" 520 die "${FUNCNAME}(): Missing files or directories"
422 fi 521 fi
423 522
424 python_version="$1" 523 if [[ -n "$(_python_get_implementation --ignore-invalid "$1")" ]]; then
524 python_interpreter="$(PYTHON "$1")"
525 else
526 python_interpreter="python$1"
527 fi
425 shift 528 shift
426 529
427 for argument in "$@"; do 530 for argument in "$@"; do
428 if [[ ! -e "${argument}" ]]; then 531 if [[ ! -e "${argument}" ]]; then
429 die "${FUNCNAME}(): '${argument}' does not exist" 532 die "${FUNCNAME}(): '${argument}' does not exist"
444 547
445 for file in "${files[@]}"; do 548 for file in "${files[@]}"; do
446 file="${file#./}" 549 file="${file#./}"
447 [[ "${only_executables}" == "1" && ! -x "${file}" ]] && continue 550 [[ "${only_executables}" == "1" && ! -x "${file}" ]] && continue
448 551
449 if [[ "$(head -n1 "${file}")" =~ ^'#!'.*python ]]; then 552 if [[ "$(head -n1 "${file}")" =~ ${_PYTHON_SHEBANG_BASE_PART_REGEX} ]]; then
450 [[ "$(sed -ne "2p" "${file}")" =~ ^"# Gentoo '".*"' wrapper script generated by python_generate_wrapper_scripts()"$ ]] && continue 553 [[ "$(sed -ne "2p" "${file}")" =~ ^"# Gentoo '".*"' wrapper script generated by python_generate_wrapper_scripts()"$ ]] && continue
554
555 shebangs_converted="1"
451 556
452 if [[ "${quiet}" == "0" ]]; then 557 if [[ "${quiet}" == "0" ]]; then
453 einfo "Converting shebang in '${file}'" 558 einfo "Converting shebang in '${file}'"
454 fi 559 fi
455 560
456 sed -e "1s/python\([[:digit:]]\+\(\.[[:digit:]]\+\)\?\)\?/python${python_version}/" -i "${file}" || die "Conversion of shebang in '${file}' failed" 561 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 '${file}' failed"
562 fi
563 done
457 564
458 # Delete potential whitespace after "#!". 565 if [[ "${shebangs_converted}" == "0" ]]; then
459 sed -e '1s/\(^#!\)[[:space:]]*/\1/' -i "${file}" || die "sed '${file}' failed" 566 ewarn "${FUNCNAME}(): Python scripts not found"
460 fi 567 fi
461 done
462} 568}
463 569
464# @FUNCTION: python_clean_installation_image 570# @FUNCTION: python_clean_py-compile_files
465# @USAGE: [-q|--quiet] 571# @USAGE: [-q|--quiet]
466# @DESCRIPTION: 572# @DESCRIPTION:
467# Delete needless files in installation image. 573# Clean py-compile files to disable byte-compilation.
468python_clean_installation_image() { 574python_clean_py-compile_files() {
469 _python_initialize_prefix_variables 575 _python_check_python_pkg_setup_execution
470 576
471 local file files=() quiet="0" 577 local file files=() quiet="0"
472
473 # Check if phase is src_install().
474 [[ "${EBUILD_PHASE}" != "install" ]] && die "${FUNCNAME}() can be used only in src_install() phase"
475 578
476 while (($#)); do 579 while (($#)); do
477 case "$1" in 580 case "$1" in
478 -q|--quiet) 581 -q|--quiet)
479 quiet="1" 582 quiet="1"
487 esac 590 esac
488 shift 591 shift
489 done 592 done
490 593
491 while read -d $'\0' -r file; do 594 while read -d $'\0' -r file; do
595 files+=("${file#./}")
596 done < <(find -name py-compile -type f -print0)
597
598 for file in "${files[@]}"; do
599 if [[ "${quiet}" == "0" ]]; then
600 einfo "Cleaning '${file}' file"
601 fi
602 echo "#!/bin/sh" > "${file}"
603 done
604}
605
606# @FUNCTION: python_clean_installation_image
607# @USAGE: [-q|--quiet]
608# @DESCRIPTION:
609# Delete needless files in installation image.
610#
611# This function can be used only in src_install() phase.
612python_clean_installation_image() {
613 if [[ "${EBUILD_PHASE}" != "install" ]]; then
614 die "${FUNCNAME}() can be used only in src_install() phase"
615 fi
616
617 _python_check_python_pkg_setup_execution
618 _python_initialize_prefix_variables
619
620 local file files=() quiet="0"
621
622 while (($#)); do
623 case "$1" in
624 -q|--quiet)
625 quiet="1"
626 ;;
627 -*)
628 die "${FUNCNAME}(): Unrecognized option '$1'"
629 ;;
630 *)
631 die "${FUNCNAME}(): Invalid usage"
632 ;;
633 esac
634 shift
635 done
636
637 while read -d $'\0' -r file; do
492 files+=("${file}") 638 files+=("${file}")
493 done < <(find "${ED}" "(" -name "*.py[co]" -o -name "*\$py.class" ")" -type f -print0) 639 done < <(find "${ED}" "(" -name "*.py[co]" -o -name "*\$py.class" ")" -type f -print0)
494 640
495 if [[ "${#files[@]}" -gt 0 ]]; then 641 if [[ "${#files[@]}" -gt 0 ]]; then
496 if [[ "${quiet}" == "0" ]]; then 642 if [[ "${quiet}" == "0" ]]; then
499 for file in "${files[@]}"; do 645 for file in "${files[@]}"; do
500 if [[ "${quiet}" == "0" ]]; then 646 if [[ "${quiet}" == "0" ]]; then
501 ewarn " ${file}" 647 ewarn " ${file}"
502 fi 648 fi
503 rm -f "${file}" 649 rm -f "${file}"
650
651 # Delete empty __pycache__ directories.
652 if [[ "${file%/*}" == *"/__pycache__" ]]; then
653 rmdir "${file%/*}" 2> /dev/null
654 fi
504 done 655 done
505 fi 656 fi
506 657
507 python_clean_sitedirs() { 658 python_clean_sitedirs() {
659 if [[ -d "${ED}$(python_get_sitedir)" ]]; then
508 find "${ED}$(python_get_sitedir)" "(" -name "*.c" -o -name "*.h" -o -name "*.la" ")" -type f -print0 | xargs -0 rm -f 660 find "${ED}$(python_get_sitedir)" "(" -name "*.c" -o -name "*.h" -o -name "*.la" ")" -type f -print0 | xargs -0 rm -f
661 fi
509 } 662 }
510 if _python_package_supporting_installation_for_multiple_python_abis; then 663 if _python_package_supporting_installation_for_multiple_python_abis; then
511 python_execute_function -q python_clean_sitedirs 664 python_execute_function -q python_clean_sitedirs
512 else 665 else
513 python_clean_sitedirs 666 python_clean_sitedirs
523# @ECLASS-VARIABLE: SUPPORT_PYTHON_ABIS 676# @ECLASS-VARIABLE: SUPPORT_PYTHON_ABIS
524# @DESCRIPTION: 677# @DESCRIPTION:
525# Set this in EAPI <= 4 to indicate that current package supports installation for 678# Set this in EAPI <= 4 to indicate that current package supports installation for
526# multiple Python ABIs. 679# multiple Python ABIs.
527 680
681# @ECLASS-VARIABLE: PYTHON_TESTS_RESTRICTED_ABIS
682# @DESCRIPTION:
683# Space-separated list of Python ABI patterns. Testing in Python ABIs matching any Python ABI
684# patterns specified in this list is skipped.
685
528# @ECLASS-VARIABLE: PYTHON_EXPORT_PHASE_FUNCTIONS 686# @ECLASS-VARIABLE: PYTHON_EXPORT_PHASE_FUNCTIONS
529# @DESCRIPTION: 687# @DESCRIPTION:
530# Set this to export phase functions for the following ebuild phases: 688# Set this to export phase functions for the following ebuild phases:
531# src_prepare, src_configure, src_compile, src_test, src_install. 689# src_prepare(), src_configure(), src_compile(), src_test(), src_install().
532if ! has "${EAPI:-0}" 0 1; then 690if ! has "${EAPI:-0}" 0 1; then
533 python_src_prepare() { 691 python_src_prepare() {
692 if [[ "${EBUILD_PHASE}" != "prepare" ]]; then
693 die "${FUNCNAME}() can be used only in src_prepare() phase"
694 fi
695
534 if ! _python_package_supporting_installation_for_multiple_python_abis; then 696 if ! _python_package_supporting_installation_for_multiple_python_abis; then
535 die "${FUNCNAME}() cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs" 697 die "${FUNCNAME}() cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs"
536 fi 698 fi
537 699
700 _python_check_python_pkg_setup_execution
701
702 if [[ "$#" -ne 0 ]]; then
703 die "${FUNCNAME}() does not accept arguments"
704 fi
705
538 python_copy_sources 706 python_copy_sources
539 } 707 }
540 708
541 for python_default_function in src_configure src_compile src_test src_install; do 709 for python_default_function in src_configure src_compile src_test; do
542 eval "python_${python_default_function}() { 710 eval "python_${python_default_function}() {
711 if [[ \"\${EBUILD_PHASE}\" != \"${python_default_function#src_}\" ]]; then
712 die \"\${FUNCNAME}() can be used only in ${python_default_function}() phase\"
713 fi
714
543 if ! _python_package_supporting_installation_for_multiple_python_abis; then 715 if ! _python_package_supporting_installation_for_multiple_python_abis; then
544 die \"\${FUNCNAME}() cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs\" 716 die \"\${FUNCNAME}() cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs\"
545 fi 717 fi
546 718
719 _python_check_python_pkg_setup_execution
720
547 python_execute_function -d -s -- \"\$@\" 721 python_execute_function -d -s -- \"\$@\"
548 }" 722 }"
549 done 723 done
550 unset python_default_function 724 unset python_default_function
551 725
726 python_src_install() {
727 if [[ "${EBUILD_PHASE}" != "install" ]]; then
728 die "${FUNCNAME}() can be used only in src_install() phase"
729 fi
730
731 if ! _python_package_supporting_installation_for_multiple_python_abis; then
732 die "${FUNCNAME}() cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs"
733 fi
734
735 _python_check_python_pkg_setup_execution
736
737 if has "${EAPI:-0}" 0 1 2 3; then
738 python_execute_function -d -s -- "$@"
739 else
740 python_installation() {
741 emake DESTDIR="${T}/images/${PYTHON_ABI}" install "$@"
742 }
743 python_execute_function -s python_installation "$@"
744 unset python_installation
745
746 python_merge_intermediate_installation_images "${T}/images"
747 fi
748 }
749
552 if [[ -n "${PYTHON_EXPORT_PHASE_FUNCTIONS}" ]]; then 750 if [[ -n "${PYTHON_EXPORT_PHASE_FUNCTIONS}" ]]; then
553 EXPORT_FUNCTIONS src_prepare src_configure src_compile src_test src_install 751 EXPORT_FUNCTIONS src_prepare src_configure src_compile src_test src_install
554 fi 752 fi
555fi 753fi
556 754
755if has "${EAPI:-0}" 0 1 2 3 4; then
557unset PYTHON_ABIS 756 unset PYTHON_ABIS
757fi
558 758
559# @FUNCTION: validate_PYTHON_ABIS 759_python_calculate_PYTHON_ABIS() {
560# @DESCRIPTION:
561# Ensure that PYTHON_ABIS variable has valid value.
562# This function usually should not be directly called in ebuilds.
563validate_PYTHON_ABIS() {
564 if ! _python_package_supporting_installation_for_multiple_python_abis; then 760 if ! _python_package_supporting_installation_for_multiple_python_abis; then
565 die "${FUNCNAME}() cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs" 761 die "${FUNCNAME}() cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs"
566 fi 762 fi
567 763
568 _python_initial_sanity_checks 764 _python_initial_sanity_checks
569 765
570 # USE_${ABI_TYPE^^} and RESTRICT_${ABI_TYPE^^}_ABIS variables hopefully will be included in EAPI >= 5.
571 if [[ "$(declare -p PYTHON_ABIS 2> /dev/null)" != "declare -x PYTHON_ABIS="* ]] && has "${EAPI:-0}" 0 1 2 3 4; then 766 if [[ "$(declare -p PYTHON_ABIS 2> /dev/null)" != "declare -x PYTHON_ABIS="* ]] && has "${EAPI:-0}" 0 1 2 3 4; then
572 local PYTHON_ABI restricted_ABI support_ABI supported_PYTHON_ABIS= 767 local PYTHON_ABI
573 PYTHON_ABI_SUPPORTED_VALUES="${_CPYTHON2_SUPPORTED_ABIS[@]} ${_CPYTHON3_SUPPORTED_ABIS[@]} ${_JYTHON_SUPPORTED_ABIS[@]}"
574 768
575 if [[ "$(declare -p USE_PYTHON 2> /dev/null)" == "declare -x USE_PYTHON="* ]]; then 769 if [[ "$(declare -p USE_PYTHON 2> /dev/null)" == "declare -x USE_PYTHON="* ]]; then
576 local cpython_enabled="0" 770 local cpython_enabled="0"
577 771
578 if [[ -z "${USE_PYTHON}" ]]; then 772 if [[ -z "${USE_PYTHON}" ]]; then
579 die "USE_PYTHON variable is empty" 773 die "USE_PYTHON variable is empty"
580 fi 774 fi
581 775
582 for PYTHON_ABI in ${USE_PYTHON}; do 776 for PYTHON_ABI in ${USE_PYTHON}; do
583 if ! has "${PYTHON_ABI}" ${PYTHON_ABI_SUPPORTED_VALUES}; then 777 if ! has "${PYTHON_ABI}" "${_PYTHON_GLOBALLY_SUPPORTED_ABIS[@]}"; then
584 die "USE_PYTHON variable contains invalid value '${PYTHON_ABI}'" 778 die "USE_PYTHON variable contains invalid value '${PYTHON_ABI}'"
585 fi 779 fi
586 780
587 if has "${PYTHON_ABI}" "${_CPYTHON2_SUPPORTED_ABIS[@]}" "${_CPYTHON3_SUPPORTED_ABIS[@]}"; then 781 if has "${PYTHON_ABI}" "${_CPYTHON2_GLOBALLY_SUPPORTED_ABIS[@]}" "${_CPYTHON3_GLOBALLY_SUPPORTED_ABIS[@]}"; then
588 cpython_enabled="1" 782 cpython_enabled="1"
589 fi 783 fi
590 784
591 support_ABI="1" 785 if ! _python_check_python_abi_matching --patterns-list "${PYTHON_ABI}" "${RESTRICT_PYTHON_ABIS}"; then
592 for restricted_ABI in ${RESTRICT_PYTHON_ABIS}; do 786 export PYTHON_ABIS+="${PYTHON_ABIS:+ }${PYTHON_ABI}"
593 if [[ "${PYTHON_ABI}" == ${restricted_ABI} ]]; then 787 fi
594 support_ABI="0" 788 done
789
790 if [[ -z "${PYTHON_ABIS//[${IFS}]/}" ]]; then
791 die "USE_PYTHON variable does not enable any Python ABI supported by ${CATEGORY}/${PF}"
792 fi
793
794 if [[ "${cpython_enabled}" == "0" ]]; then
795 die "USE_PYTHON variable does not enable any CPython ABI"
796 fi
797 else
798 local python_version python2_version python3_version support_python_major_version
799
800 if ! has_version "dev-lang/python"; then
801 die "${FUNCNAME}(): 'dev-lang/python' is not installed"
802 fi
803
804 python_version="$("${EPREFIX}/usr/bin/python" -c 'from sys import version_info; print(".".join(str(x) for x in version_info[:2]))')"
805
806 if has_version "=dev-lang/python-2*"; then
807 if [[ "$(readlink "${EPREFIX}/usr/bin/python2")" != "python2."* ]]; then
808 die "'${EPREFIX}/usr/bin/python2' is not valid symlink"
809 fi
810
811 python2_version="$("${EPREFIX}/usr/bin/python2" -c 'from sys import version_info; print(".".join(str(x) for x in version_info[:2]))')"
812
813 support_python_major_version="0"
814 for PYTHON_ABI in "${_CPYTHON2_GLOBALLY_SUPPORTED_ABIS[@]}"; do
815 if ! _python_check_python_abi_matching --patterns-list "${PYTHON_ABI}" "${RESTRICT_PYTHON_ABIS}"; then
816 support_python_major_version="1"
595 break 817 break
596 fi 818 fi
597 done 819 done
598 [[ "${support_ABI}" == "1" ]] && export PYTHON_ABIS+="${PYTHON_ABIS:+ }${PYTHON_ABI}"
599 done
600
601 if [[ -z "${PYTHON_ABIS//[${IFS}]/}" ]]; then
602 die "USE_PYTHON variable does not enable any Python ABI supported by ${CATEGORY}/${PF}"
603 fi
604
605 if [[ "${cpython_enabled}" == "0" ]]; then
606 die "USE_PYTHON variable does not enable any CPython ABI"
607 fi
608 else
609 local python_version python2_version= python3_version= support_python_major_version
610
611 if ! has_version "dev-lang/python"; then
612 die "${FUNCNAME}(): 'dev-lang/python' is not installed"
613 fi
614
615 python_version="$("${EPREFIX}/usr/bin/python" -c 'from sys import version_info; print(".".join(str(x) for x in version_info[:2]))')"
616
617 if has_version "=dev-lang/python-2*"; then
618 if [[ "$(readlink "${EPREFIX}/usr/bin/python2")" != "python2."* ]]; then
619 die "'${EPREFIX}/usr/bin/python2' is not valid symlink"
620 fi
621
622 python2_version="$("${EPREFIX}/usr/bin/python2" -c 'from sys import version_info; print(".".join(str(x) for x in version_info[:2]))')"
623
624 for PYTHON_ABI in "${_CPYTHON2_SUPPORTED_ABIS[@]}"; do
625 support_python_major_version="1"
626 for restricted_ABI in ${RESTRICT_PYTHON_ABIS}; do
627 if [[ "${PYTHON_ABI}" == ${restricted_ABI} ]]; then
628 support_python_major_version="0"
629 fi
630 done
631 [[ "${support_python_major_version}" == "1" ]] && break
632 done
633 if [[ "${support_python_major_version}" == "1" ]]; then 820 if [[ "${support_python_major_version}" == "1" ]]; then
634 for restricted_ABI in ${RESTRICT_PYTHON_ABIS}; do 821 if _python_check_python_abi_matching --patterns-list "${python2_version}" "${RESTRICT_PYTHON_ABIS}"; then
635 if [[ "${python2_version}" == ${restricted_ABI} ]]; then
636 die "Active version of Python 2 is not supported by ${CATEGORY}/${PF}" 822 die "Active version of CPython 2 is not supported by ${CATEGORY}/${PF}"
637 fi 823 fi
638 done
639 else 824 else
640 python2_version="" 825 python2_version=""
641 fi 826 fi
642 fi 827 fi
643 828
646 die "'${EPREFIX}/usr/bin/python3' is not valid symlink" 831 die "'${EPREFIX}/usr/bin/python3' is not valid symlink"
647 fi 832 fi
648 833
649 python3_version="$("${EPREFIX}/usr/bin/python3" -c 'from sys import version_info; print(".".join(str(x) for x in version_info[:2]))')" 834 python3_version="$("${EPREFIX}/usr/bin/python3" -c 'from sys import version_info; print(".".join(str(x) for x in version_info[:2]))')"
650 835
836 support_python_major_version="0"
651 for PYTHON_ABI in "${_CPYTHON3_SUPPORTED_ABIS[@]}"; do 837 for PYTHON_ABI in "${_CPYTHON3_GLOBALLY_SUPPORTED_ABIS[@]}"; do
838 if ! _python_check_python_abi_matching --patterns-list "${PYTHON_ABI}" "${RESTRICT_PYTHON_ABIS}"; then
652 support_python_major_version="1" 839 support_python_major_version="1"
653 for restricted_ABI in ${RESTRICT_PYTHON_ABIS}; do 840 break
654 if [[ "${PYTHON_ABI}" == ${restricted_ABI} ]]; then
655 support_python_major_version="0"
656 fi 841 fi
657 done
658 [[ "${support_python_major_version}" == "1" ]] && break
659 done 842 done
660 if [[ "${support_python_major_version}" == "1" ]]; then 843 if [[ "${support_python_major_version}" == "1" ]]; then
661 for restricted_ABI in ${RESTRICT_PYTHON_ABIS}; do 844 if _python_check_python_abi_matching --patterns-list "${python3_version}" "${RESTRICT_PYTHON_ABIS}"; then
662 if [[ "${python3_version}" == ${restricted_ABI} ]]; then
663 die "Active version of Python 3 is not supported by ${CATEGORY}/${PF}" 845 die "Active version of CPython 3 is not supported by ${CATEGORY}/${PF}"
664 fi 846 fi
665 done
666 else 847 else
667 python3_version="" 848 python3_version=""
668 fi 849 fi
850 fi
851
852 if [[ -z "${python2_version}" && -z "${python3_version}" ]]; then
853 eerror "${CATEGORY}/${PF} requires at least one of the following packages:"
854 for PYTHON_ABI in "${_CPYTHON2_GLOBALLY_SUPPORTED_ABIS[@]}" "${_CPYTHON3_GLOBALLY_SUPPORTED_ABIS[@]}"; do
855 if ! _python_check_python_abi_matching --patterns-list "${PYTHON_ABI}" "${RESTRICT_PYTHON_ABIS}"; then
856 eerror " dev-lang/python:${PYTHON_ABI}"
857 fi
858 done
859 die "No supported version of CPython installed"
669 fi 860 fi
670 861
671 if [[ -n "${python2_version}" && "${python_version}" == "2."* && "${python_version}" != "${python2_version}" ]]; then 862 if [[ -n "${python2_version}" && "${python_version}" == "2."* && "${python_version}" != "${python2_version}" ]]; then
672 eerror "Python wrapper is configured incorrectly or '${EPREFIX}/usr/bin/python2' symlink" 863 eerror "Python wrapper is configured incorrectly or '${EPREFIX}/usr/bin/python2' symlink"
673 eerror "is set incorrectly. Use \`eselect python\` to fix configuration." 864 eerror "is set incorrectly. Use \`eselect python\` to fix configuration."
684 export PYTHON_ABIS="${PYTHON_ABIS% }" 875 export PYTHON_ABIS="${PYTHON_ABIS% }"
685 fi 876 fi
686 fi 877 fi
687 878
688 _python_final_sanity_checks 879 _python_final_sanity_checks
880}
881
882_python_prepare_flags() {
883 local array=() deleted_flag element flags new_value old_flag old_value operator pattern prefix variable
884
885 for variable in CPPFLAGS CFLAGS CXXFLAGS LDFLAGS; do
886 eval "_PYTHON_SAVED_${variable}=\"\${!variable}\""
887 for prefix in PYTHON_USER_ PYTHON_; do
888 if [[ "$(declare -p ${prefix}${variable} 2> /dev/null)" == "declare -a ${prefix}${variable}="* ]]; then
889 eval "array=(\"\${${prefix}${variable}[@]}\")"
890 for element in "${array[@]}"; do
891 if [[ "${element}" =~ ^${_PYTHON_ABI_PATTERN_REGEX}\ (\+|-)\ .+ ]]; then
892 pattern="${element%% *}"
893 element="${element#* }"
894 operator="${element%% *}"
895 flags="${element#* }"
896 if _python_check_python_abi_matching "${PYTHON_ABI}" "${pattern}"; then
897 if [[ "${operator}" == "+" ]]; then
898 eval "export ${variable}+=\"\${variable:+ }${flags}\""
899 elif [[ "${operator}" == "-" ]]; then
900 flags="${flags// /$'\n'}"
901 old_value="${!variable// /$'\n'}"
902 new_value=""
903 while read old_flag; do
904 while read deleted_flag; do
905 if [[ "${old_flag}" == ${deleted_flag} ]]; then
906 continue 2
907 fi
908 done <<< "${flags}"
909 new_value+="${new_value:+ }${old_flag}"
910 done <<< "${old_value}"
911 eval "export ${variable}=\"\${new_value}\""
912 fi
913 fi
914 else
915 die "Element '${element}' of ${prefix}${variable} array has invalid syntax"
916 fi
917 done
918 elif [[ -n "$(declare -p ${prefix}${variable} 2> /dev/null)" ]]; then
919 die "${prefix}${variable} should be indexed array"
920 fi
921 done
922 done
923}
924
925_python_restore_flags() {
926 local variable
927
928 for variable in CPPFLAGS CFLAGS CXXFLAGS LDFLAGS; do
929 eval "${variable}=\"\${_PYTHON_SAVED_${variable}}\""
930 unset _PYTHON_SAVED_${variable}
931 done
689} 932}
690 933
691# @FUNCTION: python_execute_function 934# @FUNCTION: python_execute_function
692# @USAGE: [--action-message message] [-d|--default-function] [--failure-message message] [-f|--final-ABI] [--nonfatal] [-q|--quiet] [-s|--separate-build-dirs] [--source-dir source_directory] [--] <function> [arguments] 935# @USAGE: [--action-message message] [-d|--default-function] [--failure-message message] [-f|--final-ABI] [--nonfatal] [-q|--quiet] [-s|--separate-build-dirs] [--source-dir source_directory] [--] <function> [arguments]
693# @DESCRIPTION: 936# @DESCRIPTION:
696python_execute_function() { 939python_execute_function() {
697 if ! _python_package_supporting_installation_for_multiple_python_abis; then 940 if ! _python_package_supporting_installation_for_multiple_python_abis; then
698 die "${FUNCNAME}() cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs" 941 die "${FUNCNAME}() cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs"
699 fi 942 fi
700 943
944 _python_check_python_pkg_setup_execution
701 _python_set_color_variables 945 _python_set_color_variables
702 946
703 local action action_message action_message_template= default_function="0" failure_message failure_message_template= final_ABI="0" function i iterated_PYTHON_ABIS nonfatal="0" previous_directory previous_directory_stack previous_directory_stack_length PYTHON_ABI quiet="0" separate_build_dirs="0" source_dir= 947 local action action_message action_message_template default_function="0" failure_message failure_message_template final_ABI="0" function iterated_PYTHON_ABIS nonfatal="0" previous_directory previous_directory_stack previous_directory_stack_length PYTHON_ABI quiet="0" return_code separate_build_dirs="0" source_dir
704 948
705 while (($#)); do 949 while (($#)); do
706 case "$1" in 950 case "$1" in
707 --action-message) 951 --action-message)
708 action_message_template="$2" 952 action_message_template="$2"
778 python_default_function() { 1022 python_default_function() {
779 emake "$@" 1023 emake "$@"
780 } 1024 }
781 elif [[ "${EBUILD_PHASE}" == "test" ]]; then 1025 elif [[ "${EBUILD_PHASE}" == "test" ]]; then
782 python_default_function() { 1026 python_default_function() {
1027 # Stolen from portage's _eapi0_src_test()
1028 local emake_cmd="${MAKE:-make} ${MAKEOPTS} ${EXTRA_EMAKE}"
783 if emake -j1 -n check &> /dev/null; then 1029 if ${emake_cmd} -j1 -n check &> /dev/null; then
784 emake -j1 check "$@" 1030 ${emake_cmd} -j1 check "$@"
785 elif emake -j1 -n test &> /dev/null; then 1031 elif ${emake_cmd} -j1 -n test &> /dev/null; then
786 emake -j1 test "$@" 1032 ${emake_cmd} -j1 test "$@"
787 fi 1033 fi
788 } 1034 }
789 elif [[ "${EBUILD_PHASE}" == "install" ]]; then 1035 elif [[ "${EBUILD_PHASE}" == "install" ]]; then
790 python_default_function() { 1036 python_default_function() {
791 emake DESTDIR="${D}" install "$@" 1037 emake DESTDIR="${D}" install "$@"
795 fi 1041 fi
796 function="python_default_function" 1042 function="python_default_function"
797 fi 1043 fi
798 1044
799 # Ensure that python_execute_function() cannot be directly or indirectly called by python_execute_function(). 1045 # Ensure that python_execute_function() cannot be directly or indirectly called by python_execute_function().
800 for ((i = 1; i < "${#FUNCNAME[@]}"; i++)); do 1046 if _python_abi-specific_local_scope; then
801 if [[ "${FUNCNAME[${i}]}" == "${FUNCNAME}" ]]; then
802 die "${FUNCNAME}(): Invalid call stack" 1047 die "${FUNCNAME}(): Invalid call stack"
803 fi 1048 fi
804 done
805 1049
806 if [[ "${quiet}" == "0" ]]; then 1050 if [[ "${quiet}" == "0" ]]; then
807 [[ "${EBUILD_PHASE}" == "setup" ]] && action="Setting up" 1051 [[ "${EBUILD_PHASE}" == "setup" ]] && action="Setting up"
808 [[ "${EBUILD_PHASE}" == "unpack" ]] && action="Unpacking" 1052 [[ "${EBUILD_PHASE}" == "unpack" ]] && action="Unpacking"
809 [[ "${EBUILD_PHASE}" == "prepare" ]] && action="Preparation" 1053 [[ "${EBUILD_PHASE}" == "prepare" ]] && action="Preparation"
815 [[ "${EBUILD_PHASE}" == "postinst" ]] && action="Postinstallation" 1059 [[ "${EBUILD_PHASE}" == "postinst" ]] && action="Postinstallation"
816 [[ "${EBUILD_PHASE}" == "prerm" ]] && action="Preuninstallation" 1060 [[ "${EBUILD_PHASE}" == "prerm" ]] && action="Preuninstallation"
817 [[ "${EBUILD_PHASE}" == "postrm" ]] && action="Postuninstallation" 1061 [[ "${EBUILD_PHASE}" == "postrm" ]] && action="Postuninstallation"
818 fi 1062 fi
819 1063
820 validate_PYTHON_ABIS 1064 _python_calculate_PYTHON_ABIS
821 if [[ "${final_ABI}" == "1" ]]; then 1065 if [[ "${final_ABI}" == "1" ]]; then
822 iterated_PYTHON_ABIS="$(PYTHON -f --ABI)" 1066 iterated_PYTHON_ABIS="$(PYTHON -f --ABI)"
823 else 1067 else
824 iterated_PYTHON_ABIS="${PYTHON_ABIS}" 1068 iterated_PYTHON_ABIS="${PYTHON_ABIS}"
825 fi 1069 fi
826 for PYTHON_ABI in ${iterated_PYTHON_ABIS}; do 1070 for PYTHON_ABI in ${iterated_PYTHON_ABIS}; do
1071 if [[ "${EBUILD_PHASE}" == "test" ]] && _python_check_python_abi_matching --patterns-list "${PYTHON_ABI}" "${PYTHON_TESTS_RESTRICTED_ABIS}"; then
1072 if [[ "${quiet}" == "0" ]]; then
1073 echo " ${_GREEN}*${_NORMAL} ${_BLUE}Testing of ${CATEGORY}/${PF} with $(python_get_implementation_and_version) skipped${_NORMAL}"
1074 fi
1075 continue
1076 fi
1077
1078 _python_prepare_flags
1079
827 if [[ "${quiet}" == "0" ]]; then 1080 if [[ "${quiet}" == "0" ]]; then
828 if [[ -n "${action_message_template}" ]]; then 1081 if [[ -n "${action_message_template}" ]]; then
829 action_message="$(eval echo -n "${action_message_template}")" 1082 eval "action_message=\"${action_message_template}\""
830 else 1083 else
831 action_message="${action} of ${CATEGORY}/${PF} with $(python_get_implementation) $(python_get_version)..." 1084 action_message="${action} of ${CATEGORY}/${PF} with $(python_get_implementation_and_version)..."
832 fi 1085 fi
833 echo " ${_GREEN}*${_NORMAL} ${_BLUE}${action_message}${_NORMAL}" 1086 echo " ${_GREEN}*${_NORMAL} ${_BLUE}${action_message}${_NORMAL}"
834 fi 1087 fi
835 1088
836 if [[ "${separate_build_dirs}" == "1" ]]; then 1089 if [[ "${separate_build_dirs}" == "1" ]]; then
852 EPYTHON="$(PYTHON)" nonfatal "${function}" "$@" 1105 EPYTHON="$(PYTHON)" nonfatal "${function}" "$@"
853 else 1106 else
854 EPYTHON="$(PYTHON)" "${function}" "$@" 1107 EPYTHON="$(PYTHON)" "${function}" "$@"
855 fi 1108 fi
856 1109
857 if [[ "$?" != "0" ]]; then 1110 return_code="$?"
1111
1112 _python_restore_flags
1113
1114 if [[ "${return_code}" -ne 0 ]]; then
858 if [[ -n "${failure_message_template}" ]]; then 1115 if [[ -n "${failure_message_template}" ]]; then
859 failure_message="$(eval echo -n "${failure_message_template}")" 1116 eval "failure_message=\"${failure_message_template}\""
860 else 1117 else
861 failure_message="${action} failed with $(python_get_implementation) $(python_get_version) in ${function}() function" 1118 failure_message="${action} failed with $(python_get_implementation_and_version) in ${function}() function"
862 fi 1119 fi
863 1120
864 if [[ "${nonfatal}" == "1" ]]; then 1121 if [[ "${nonfatal}" == "1" ]]; then
865 if [[ "${quiet}" == "0" ]]; then 1122 if [[ "${quiet}" == "0" ]]; then
866 ewarn "${_RED}${failure_message}${_NORMAL}" 1123 ewarn "${failure_message}"
867 fi 1124 fi
868 elif [[ "${final_ABI}" == "0" ]] && has "${PYTHON_ABI}" ${FAILURE_TOLERANT_PYTHON_ABIS}; then 1125 elif [[ "${final_ABI}" == "0" ]] && has "${PYTHON_ABI}" ${FAILURE_TOLERANT_PYTHON_ABIS}; then
869 if [[ "${EBUILD_PHASE}" != "test" ]] || ! has test-fail-continue ${FEATURES}; then 1126 if [[ "${EBUILD_PHASE}" != "test" ]] || ! has test-fail-continue ${FEATURES}; then
870 local enabled_PYTHON_ABIS= other_PYTHON_ABI 1127 local enabled_PYTHON_ABIS= other_PYTHON_ABI
871 for other_PYTHON_ABI in ${PYTHON_ABIS}; do 1128 for other_PYTHON_ABI in ${PYTHON_ABIS}; do
872 [[ "${other_PYTHON_ABI}" != "${PYTHON_ABI}" ]] && enabled_PYTHON_ABIS+="${enabled_PYTHON_ABIS:+ }${other_PYTHON_ABI}" 1129 [[ "${other_PYTHON_ABI}" != "${PYTHON_ABI}" ]] && enabled_PYTHON_ABIS+="${enabled_PYTHON_ABIS:+ }${other_PYTHON_ABI}"
873 done 1130 done
874 export PYTHON_ABIS="${enabled_PYTHON_ABIS}" 1131 export PYTHON_ABIS="${enabled_PYTHON_ABIS}"
875 fi 1132 fi
876 if [[ "${quiet}" == "0" ]]; then 1133 if [[ "${quiet}" == "0" ]]; then
877 ewarn "${_RED}${failure_message}${_NORMAL}" 1134 ewarn "${failure_message}"
878 fi 1135 fi
879 if [[ -z "${PYTHON_ABIS}" ]]; then 1136 if [[ -z "${PYTHON_ABIS}" ]]; then
880 die "${function}() function failed with all enabled Python ABIs" 1137 die "${function}() function failed with all enabled Python ABIs"
881 fi 1138 fi
882 else 1139 else
923python_copy_sources() { 1180python_copy_sources() {
924 if ! _python_package_supporting_installation_for_multiple_python_abis; then 1181 if ! _python_package_supporting_installation_for_multiple_python_abis; then
925 die "${FUNCNAME}() cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs" 1182 die "${FUNCNAME}() cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs"
926 fi 1183 fi
927 1184
1185 _python_check_python_pkg_setup_execution
1186
928 local dir dirs=() PYTHON_ABI 1187 local dir dirs=() PYTHON_ABI
929 1188
930 if [[ "$#" -eq 0 ]]; then 1189 if [[ "$#" -eq 0 ]]; then
931 if [[ "${WORKDIR}" == "${S}" ]]; then 1190 if [[ "${WORKDIR}" == "${S}" ]]; then
932 die "${FUNCNAME}() cannot be used with current value of S variable" 1191 die "${FUNCNAME}() cannot be used with current value of S variable"
934 dirs=("${S%/}") 1193 dirs=("${S%/}")
935 else 1194 else
936 dirs=("$@") 1195 dirs=("$@")
937 fi 1196 fi
938 1197
939 validate_PYTHON_ABIS 1198 _python_calculate_PYTHON_ABIS
940 for PYTHON_ABI in ${PYTHON_ABIS}; do 1199 for PYTHON_ABI in ${PYTHON_ABIS}; do
941 for dir in "${dirs[@]}"; do 1200 for dir in "${dirs[@]}"; do
942 cp -pr "${dir}" "${dir}-${PYTHON_ABI}" > /dev/null || die "Copying of sources failed" 1201 cp -pr "${dir}" "${dir}-${PYTHON_ABI}" > /dev/null || die "Copying of sources failed"
943 done 1202 done
944 done 1203 done
948# @USAGE: [-E|--respect-EPYTHON] [-f|--force] [-q|--quiet] [--] <file> [files] 1207# @USAGE: [-E|--respect-EPYTHON] [-f|--force] [-q|--quiet] [--] <file> [files]
949# @DESCRIPTION: 1208# @DESCRIPTION:
950# Generate wrapper scripts. Existing files are overwritten only with --force option. 1209# Generate wrapper scripts. Existing files are overwritten only with --force option.
951# If --respect-EPYTHON option is specified, then generated wrapper scripts will 1210# If --respect-EPYTHON option is specified, then generated wrapper scripts will
952# respect EPYTHON variable at run time. 1211# respect EPYTHON variable at run time.
1212#
1213# This function can be used only in src_install() phase.
953python_generate_wrapper_scripts() { 1214python_generate_wrapper_scripts() {
1215 if [[ "${EBUILD_PHASE}" != "install" ]]; then
1216 die "${FUNCNAME}() can be used only in src_install() phase"
1217 fi
1218
954 if ! _python_package_supporting_installation_for_multiple_python_abis; then 1219 if ! _python_package_supporting_installation_for_multiple_python_abis; then
955 die "${FUNCNAME}() cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs" 1220 die "${FUNCNAME}() cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs"
956 fi 1221 fi
957 1222
1223 _python_check_python_pkg_setup_execution
958 _python_initialize_prefix_variables 1224 _python_initialize_prefix_variables
959 1225
960 local eselect_python_option file force="0" quiet="0" PYTHON_ABI python2_enabled="0" python3_enabled="0" respect_EPYTHON="0" 1226 local eselect_python_option file force="0" quiet="0" PYTHON_ABI PYTHON_ABIS_list python2_enabled="0" python3_enabled="0" respect_EPYTHON="0"
961 1227
962 while (($#)); do 1228 while (($#)); do
963 case "$1" in 1229 case "$1" in
964 -E|--respect-EPYTHON) 1230 -E|--respect-EPYTHON)
965 respect_EPYTHON="1" 1231 respect_EPYTHON="1"
986 1252
987 if [[ "$#" -eq 0 ]]; then 1253 if [[ "$#" -eq 0 ]]; then
988 die "${FUNCNAME}(): Missing arguments" 1254 die "${FUNCNAME}(): Missing arguments"
989 fi 1255 fi
990 1256
991 validate_PYTHON_ABIS 1257 _python_calculate_PYTHON_ABIS
992 for PYTHON_ABI in "${_CPYTHON2_SUPPORTED_ABIS[@]}"; do 1258 for PYTHON_ABI in "${_CPYTHON2_GLOBALLY_SUPPORTED_ABIS[@]}"; do
993 if has "${PYTHON_ABI}" ${PYTHON_ABIS}; then 1259 if has "${PYTHON_ABI}" ${PYTHON_ABIS}; then
994 python2_enabled="1" 1260 python2_enabled="1"
995 fi 1261 fi
996 done 1262 done
997 for PYTHON_ABI in "${_CPYTHON3_SUPPORTED_ABIS[@]}"; do 1263 for PYTHON_ABI in "${_CPYTHON3_GLOBALLY_SUPPORTED_ABIS[@]}"; do
998 if has "${PYTHON_ABI}" ${PYTHON_ABIS}; then 1264 if has "${PYTHON_ABI}" ${PYTHON_ABIS}; then
999 python3_enabled="1" 1265 python3_enabled="1"
1000 fi 1266 fi
1001 done 1267 done
1002 1268
1008 eselect_python_option="--python3" 1274 eselect_python_option="--python3"
1009 else 1275 else
1010 die "${FUNCNAME}(): Unsupported environment" 1276 die "${FUNCNAME}(): Unsupported environment"
1011 fi 1277 fi
1012 1278
1279 PYTHON_ABIS_list="$("$(PYTHON -f)" -c "print(', '.join('\"%s\"' % x for x in reversed('${PYTHON_ABIS}'.split())))")"
1280
1013 for file in "$@"; do 1281 for file in "$@"; do
1014 if [[ -f "${file}" && "${force}" == "0" ]]; then 1282 if [[ -f "${file}" && "${force}" == "0" ]]; then
1015 die "${FUNCNAME}(): '$1' already exists" 1283 die "${FUNCNAME}(): '${file}' already exists"
1016 fi 1284 fi
1017 1285
1018 if [[ "${quiet}" == "0" ]]; then 1286 if [[ "${quiet}" == "0" ]]; then
1019 einfo "Generating '${file#${ED%/}}' wrapper script" 1287 einfo "Generating '${file#${ED%/}}' wrapper script"
1020 fi 1288 fi
1026import os 1294import os
1027import re 1295import re
1028import subprocess 1296import subprocess
1029import sys 1297import sys
1030 1298
1299cpython_ABI_re = re.compile(r"^(\d+\.\d+)$")
1300jython_ABI_re = re.compile(r"^(\d+\.\d+)-jython$")
1301pypy_ABI_re = re.compile(r"^\d+\.\d+-pypy-(\d+\.\d+)$")
1031EPYTHON_re = re.compile(r"^python(\d+\.\d+)$") 1302cpython_interpreter_re = re.compile(r"^python(\d+\.\d+)$")
1303jython_interpreter_re = re.compile(r"^jython(\d+\.\d+)$")
1304pypy_interpreter_re = re.compile(r"^pypy-c(\d+\.\d+)$")
1032python_shebang_re = re.compile(r"^#! *(${EPREFIX}/usr/bin/python|(${EPREFIX})?/usr/bin/env +(${EPREFIX}/usr/bin/)?python)") 1305cpython_shebang_re = re.compile(r"^#![ \t]*(?:${EPREFIX}/usr/bin/python|(?:${EPREFIX})?/usr/bin/env[ \t]+(?:${EPREFIX}/usr/bin/)?python)")
1306python_shebang_options_re = re.compile(r"^#![ \t]*${EPREFIX}/usr/bin/(?:jython|pypy-c|python)(?:\d+(?:\.\d+)?)?[ \t]+(-\S)")
1033python_verification_output_re = re.compile("^GENTOO_PYTHON_TARGET_SCRIPT_PATH supported\n$") 1307python_verification_output_re = re.compile("^GENTOO_PYTHON_TARGET_SCRIPT_PATH supported\n$")
1308
1309pypy_versions_mapping = {
1310 "1.5": "2.7",
1311 "1.6": "2.7",
1312 "1.7": "2.7",
1313 "1.8": "2.7",
1314 "1.9": "2.7",
1315}
1316
1317def get_PYTHON_ABI(python_interpreter):
1318 cpython_matched = cpython_interpreter_re.match(python_interpreter)
1319 jython_matched = jython_interpreter_re.match(python_interpreter)
1320 pypy_matched = pypy_interpreter_re.match(python_interpreter)
1321 if cpython_matched is not None:
1322 PYTHON_ABI = cpython_matched.group(1)
1323 elif jython_matched is not None:
1324 PYTHON_ABI = jython_matched.group(1) + "-jython"
1325 elif pypy_matched is not None:
1326 PYTHON_ABI = pypy_versions_mapping[pypy_matched.group(1)] + "-pypy-" + pypy_matched.group(1)
1327 else:
1328 PYTHON_ABI = None
1329 return PYTHON_ABI
1330
1331def get_python_interpreter(PYTHON_ABI):
1332 cpython_matched = cpython_ABI_re.match(PYTHON_ABI)
1333 jython_matched = jython_ABI_re.match(PYTHON_ABI)
1334 pypy_matched = pypy_ABI_re.match(PYTHON_ABI)
1335 if cpython_matched is not None:
1336 python_interpreter = "python" + cpython_matched.group(1)
1337 elif jython_matched is not None:
1338 python_interpreter = "jython" + jython_matched.group(1)
1339 elif pypy_matched is not None:
1340 python_interpreter = "pypy-c" + pypy_matched.group(1)
1341 else:
1342 python_interpreter = None
1343 return python_interpreter
1034 1344
1035EOF 1345EOF
1036 if [[ "$?" != "0" ]]; then 1346 if [[ "$?" != "0" ]]; then
1037 die "${FUNCNAME}(): Generation of '$1' failed" 1347 die "${FUNCNAME}(): Generation of '$1' failed"
1038 fi 1348 fi
1039 if [[ "${respect_EPYTHON}" == "1" ]]; then 1349 if [[ "${respect_EPYTHON}" == "1" ]]; then
1040 cat << EOF >> "${file}" 1350 cat << EOF >> "${file}"
1041EPYTHON = os.environ.get("EPYTHON") 1351python_interpreter = os.environ.get("EPYTHON")
1042if EPYTHON: 1352if python_interpreter:
1043 EPYTHON_matched = EPYTHON_re.match(EPYTHON) 1353 PYTHON_ABI = get_PYTHON_ABI(python_interpreter)
1044 if EPYTHON_matched: 1354 if PYTHON_ABI is None:
1045 PYTHON_ABI = EPYTHON_matched.group(1)
1046 else:
1047 sys.stderr.write("EPYTHON variable has unrecognized value '%s'\n" % EPYTHON) 1355 sys.stderr.write("%s: EPYTHON variable has unrecognized value '%s'\n" % (sys.argv[0], python_interpreter))
1048 sys.exit(1) 1356 sys.exit(1)
1049else: 1357else:
1050 try: 1358 try:
1359 environment = os.environ.copy()
1360 environment["ROOT"] = "/"
1051 eselect_process = subprocess.Popen(["${EPREFIX}/usr/bin/eselect", "python", "show"${eselect_python_option:+, $(echo "\"")}${eselect_python_option}${eselect_python_option:+$(echo "\"")}], stdout=subprocess.PIPE) 1361 eselect_process = subprocess.Popen(["${EPREFIX}/usr/bin/eselect", "python", "show"${eselect_python_option:+, $(echo "\"")}${eselect_python_option}${eselect_python_option:+$(echo "\"")}], env=environment, stdout=subprocess.PIPE)
1052 if eselect_process.wait() != 0: 1362 if eselect_process.wait() != 0:
1053 raise ValueError 1363 raise ValueError
1054 except (OSError, ValueError): 1364 except (OSError, ValueError):
1055 sys.stderr.write("Execution of 'eselect python show${eselect_python_option:+ }${eselect_python_option}' failed\n") 1365 sys.stderr.write("%s: Execution of 'eselect python show${eselect_python_option:+ }${eselect_python_option}' failed\n" % sys.argv[0])
1056 sys.exit(1) 1366 sys.exit(1)
1057 1367
1058 EPYTHON = eselect_process.stdout.read() 1368 python_interpreter = eselect_process.stdout.read()
1059 if not isinstance(EPYTHON, str): 1369 if not isinstance(python_interpreter, str):
1060 # Python 3 1370 # Python 3
1061 EPYTHON = EPYTHON.decode() 1371 python_interpreter = python_interpreter.decode()
1062 EPYTHON = EPYTHON.rstrip("\n") 1372 python_interpreter = python_interpreter.rstrip("\n")
1063 1373
1064 EPYTHON_matched = EPYTHON_re.match(EPYTHON) 1374 PYTHON_ABI = get_PYTHON_ABI(python_interpreter)
1065 if EPYTHON_matched: 1375 if PYTHON_ABI is None:
1066 PYTHON_ABI = EPYTHON_matched.group(1)
1067 else:
1068 sys.stderr.write("'eselect python show${eselect_python_option:+ }${eselect_python_option}' printed unrecognized value '%s'\n" % EPYTHON) 1376 sys.stderr.write("%s: 'eselect python show${eselect_python_option:+ }${eselect_python_option}' printed unrecognized value '%s'\n" % (sys.argv[0], python_interpreter))
1069 sys.exit(1) 1377 sys.exit(1)
1070EOF
1071 if [[ "$?" != "0" ]]; then
1072 die "${FUNCNAME}(): Generation of '$1' failed"
1073 fi
1074 else
1075 cat << EOF >> "${file}"
1076try:
1077 eselect_process = subprocess.Popen(["${EPREFIX}/usr/bin/eselect", "python", "show"${eselect_python_option:+, $(echo "\"")}${eselect_python_option}${eselect_python_option:+$(echo "\"")}], stdout=subprocess.PIPE)
1078 if eselect_process.wait() != 0:
1079 raise ValueError
1080except (OSError, ValueError):
1081 sys.stderr.write("Execution of 'eselect python show${eselect_python_option:+ }${eselect_python_option}' failed\n")
1082 sys.exit(1)
1083 1378
1084EPYTHON = eselect_process.stdout.read() 1379wrapper_script_path = os.path.realpath(sys.argv[0])
1085if not isinstance(EPYTHON, str): 1380target_executable_path = "%s-%s" % (wrapper_script_path, PYTHON_ABI)
1086 # Python 3 1381if not os.path.exists(target_executable_path):
1087 EPYTHON = EPYTHON.decode() 1382 sys.stderr.write("%s: '%s' does not exist\n" % (sys.argv[0], target_executable_path))
1088EPYTHON = EPYTHON.rstrip("\n")
1089
1090EPYTHON_matched = EPYTHON_re.match(EPYTHON)
1091if EPYTHON_matched:
1092 PYTHON_ABI = EPYTHON_matched.group(1)
1093else:
1094 sys.stderr.write("'eselect python show${eselect_python_option:+ }${eselect_python_option}' printed unrecognized value '%s'\n" % EPYTHON)
1095 sys.exit(1) 1383 sys.exit(1)
1096EOF 1384EOF
1097 if [[ "$?" != "0" ]]; then 1385 if [[ "$?" != "0" ]]; then
1098 die "${FUNCNAME}(): Generation of '$1' failed" 1386 die "${FUNCNAME}(): Generation of '$1' failed"
1099 fi 1387 fi
1388 else
1389 cat << EOF >> "${file}"
1390try:
1391 environment = os.environ.copy()
1392 environment["ROOT"] = "/"
1393 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)
1394 if eselect_process.wait() != 0:
1395 raise ValueError
1396except (OSError, ValueError):
1397 sys.stderr.write("%s: Execution of 'eselect python show${eselect_python_option:+ }${eselect_python_option}' failed\n" % sys.argv[0])
1398 sys.exit(1)
1399
1400python_interpreter = eselect_process.stdout.read()
1401if not isinstance(python_interpreter, str):
1402 # Python 3
1403 python_interpreter = python_interpreter.decode()
1404python_interpreter = python_interpreter.rstrip("\n")
1405
1406PYTHON_ABI = get_PYTHON_ABI(python_interpreter)
1407if PYTHON_ABI is None:
1408 sys.stderr.write("%s: 'eselect python show${eselect_python_option:+ }${eselect_python_option}' printed unrecognized value '%s'\n" % (sys.argv[0], python_interpreter))
1409 sys.exit(1)
1410
1411wrapper_script_path = os.path.realpath(sys.argv[0])
1412for PYTHON_ABI in [PYTHON_ABI, ${PYTHON_ABIS_list}]:
1413 target_executable_path = "%s-%s" % (wrapper_script_path, PYTHON_ABI)
1414 if os.path.exists(target_executable_path):
1415 break
1416else:
1417 sys.stderr.write("%s: No target script exists for '%s'\n" % (sys.argv[0], wrapper_script_path))
1418 sys.exit(1)
1419
1420python_interpreter = get_python_interpreter(PYTHON_ABI)
1421if python_interpreter is None:
1422 sys.stderr.write("%s: Unrecognized Python ABI '%s'\n" % (sys.argv[0], PYTHON_ABI))
1423 sys.exit(1)
1424EOF
1425 if [[ "$?" != "0" ]]; then
1426 die "${FUNCNAME}(): Generation of '$1' failed"
1427 fi
1100 fi 1428 fi
1101 cat << EOF >> "${file}" 1429 cat << EOF >> "${file}"
1102
1103wrapper_script_path = os.path.realpath(sys.argv[0])
1104target_executable_path = "%s-%s" % (wrapper_script_path, PYTHON_ABI)
1105os.environ["GENTOO_PYTHON_PROCESS_NAME"] = os.path.basename(sys.argv[0])
1106os.environ["GENTOO_PYTHON_WRAPPER_SCRIPT_PATH"] = sys.argv[0]
1107os.environ["GENTOO_PYTHON_TARGET_SCRIPT_PATH"] = target_executable_path
1108if not os.path.exists(target_executable_path):
1109 sys.stderr.write("'%s' does not exist\n" % target_executable_path)
1110 sys.exit(1)
1111 1430
1112target_executable = open(target_executable_path, "rb") 1431target_executable = open(target_executable_path, "rb")
1113target_executable_first_line = target_executable.readline() 1432target_executable_first_line = target_executable.readline()
1433target_executable.close()
1114if not isinstance(target_executable_first_line, str): 1434if not isinstance(target_executable_first_line, str):
1115 # Python 3 1435 # Python 3
1116 target_executable_first_line = target_executable_first_line.decode("utf_8", "replace") 1436 target_executable_first_line = target_executable_first_line.decode("utf_8", "replace")
1117 1437
1438options = []
1439python_shebang_options_matched = python_shebang_options_re.match(target_executable_first_line)
1440if python_shebang_options_matched is not None:
1441 options = [python_shebang_options_matched.group(1)]
1442
1118python_shebang_matched = python_shebang_re.match(target_executable_first_line) 1443cpython_shebang_matched = cpython_shebang_re.match(target_executable_first_line)
1119target_executable.close()
1120 1444
1121if python_shebang_matched: 1445if cpython_shebang_matched is not None:
1122 try: 1446 try:
1123 python_interpreter_path = "${EPREFIX}/usr/bin/%s" % EPYTHON 1447 python_interpreter_path = "${EPREFIX}/usr/bin/%s" % python_interpreter
1124 os.environ["GENTOO_PYTHON_TARGET_SCRIPT_PATH_VERIFICATION"] = "1" 1448 os.environ["GENTOO_PYTHON_TARGET_SCRIPT_PATH_VERIFICATION"] = "1"
1125 python_verification_process = subprocess.Popen([python_interpreter_path, "-c", "pass"], stdout=subprocess.PIPE) 1449 python_verification_process = subprocess.Popen([python_interpreter_path, "-c", "pass"], stdout=subprocess.PIPE)
1126 del os.environ["GENTOO_PYTHON_TARGET_SCRIPT_PATH_VERIFICATION"] 1450 del os.environ["GENTOO_PYTHON_TARGET_SCRIPT_PATH_VERIFICATION"]
1127 if python_verification_process.wait() != 0: 1451 if python_verification_process.wait() != 0:
1128 raise ValueError 1452 raise ValueError
1133 python_verification_output = python_verification_output.decode() 1457 python_verification_output = python_verification_output.decode()
1134 1458
1135 if not python_verification_output_re.match(python_verification_output): 1459 if not python_verification_output_re.match(python_verification_output):
1136 raise ValueError 1460 raise ValueError
1137 1461
1462 if cpython_interpreter_re.match(python_interpreter) is not None:
1463 os.environ["GENTOO_PYTHON_PROCESS_NAME"] = os.path.basename(sys.argv[0])
1464 os.environ["GENTOO_PYTHON_WRAPPER_SCRIPT_PATH"] = sys.argv[0]
1465 os.environ["GENTOO_PYTHON_TARGET_SCRIPT_PATH"] = target_executable_path
1466
1467 if hasattr(os, "execv"):
1138 os.execv(python_interpreter_path, [python_interpreter_path] + sys.argv) 1468 os.execv(python_interpreter_path, [python_interpreter_path] + options + sys.argv)
1469 else:
1470 sys.exit(subprocess.Popen([python_interpreter_path] + options + sys.argv).wait())
1471 except (KeyboardInterrupt, SystemExit):
1472 raise
1139 except: 1473 except:
1140 pass 1474 pass
1141 if "GENTOO_PYTHON_TARGET_SCRIPT_PATH_VERIFICATION" in os.environ: 1475 for variable in ("GENTOO_PYTHON_PROCESS_NAME", "GENTOO_PYTHON_WRAPPER_SCRIPT_PATH", "GENTOO_PYTHON_TARGET_SCRIPT_PATH", "GENTOO_PYTHON_TARGET_SCRIPT_PATH_VERIFICATION"):
1142 del os.environ["GENTOO_PYTHON_TARGET_SCRIPT_PATH_VERIFICATION"] 1476 if variable in os.environ:
1477 del os.environ[variable]
1143 1478
1479if hasattr(os, "execv"):
1144os.execv(target_executable_path, sys.argv) 1480 os.execv(target_executable_path, sys.argv)
1481else:
1482 sys.exit(subprocess.Popen([target_executable_path] + sys.argv[1:]).wait())
1145EOF 1483EOF
1146 if [[ "$?" != "0" ]]; then 1484 if [[ "$?" != "0" ]]; then
1147 die "${FUNCNAME}(): Generation of '$1' failed" 1485 die "${FUNCNAME}(): Generation of '$1' failed"
1148 fi 1486 fi
1149 fperms +x "${file#${ED%/}}" || die "fperms '${file}' failed" 1487 fperms +x "${file#${ED%/}}" || die "fperms '${file}' failed"
1150 done 1488 done
1151} 1489}
1152 1490
1491# @ECLASS-VARIABLE: PYTHON_VERSIONED_SCRIPTS
1492# @DESCRIPTION:
1493# Array of regular expressions of paths to versioned Python scripts.
1494# Python scripts in /usr/bin and /usr/sbin are versioned by default.
1495
1496# @ECLASS-VARIABLE: PYTHON_VERSIONED_EXECUTABLES
1497# @DESCRIPTION:
1498# Array of regular expressions of paths to versioned executables (including Python scripts).
1499
1500# @ECLASS-VARIABLE: PYTHON_NONVERSIONED_EXECUTABLES
1501# @DESCRIPTION:
1502# Array of regular expressions of paths to nonversioned executables (including Python scripts).
1503
1504# @FUNCTION: python_merge_intermediate_installation_images
1505# @USAGE: [-q|--quiet] [--] <intermediate_installation_images_directory>
1506# @DESCRIPTION:
1507# Merge intermediate installation images into installation image.
1508#
1509# This function can be used only in src_install() phase.
1510python_merge_intermediate_installation_images() {
1511 if [[ "${EBUILD_PHASE}" != "install" ]]; then
1512 die "${FUNCNAME}() can be used only in src_install() phase"
1513 fi
1514
1515 if ! _python_package_supporting_installation_for_multiple_python_abis; then
1516 die "${FUNCNAME}() cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs"
1517 fi
1518
1519 _python_check_python_pkg_setup_execution
1520 _python_initialize_prefix_variables
1521
1522 local absolute_file b file files=() intermediate_installation_images_directory PYTHON_ABI quiet="0" regex shebang version_executable wrapper_scripts=() wrapper_scripts_set=()
1523
1524 while (($#)); do
1525 case "$1" in
1526 -q|--quiet)
1527 quiet="1"
1528 ;;
1529 --)
1530 shift
1531 break
1532 ;;
1533 -*)
1534 die "${FUNCNAME}(): Unrecognized option '$1'"
1535 ;;
1536 *)
1537 break
1538 ;;
1539 esac
1540 shift
1541 done
1542
1543 if [[ "$#" -ne 1 ]]; then
1544 die "${FUNCNAME}() requires 1 argument"
1545 fi
1546
1547 intermediate_installation_images_directory="$1"
1548
1549 if [[ ! -d "${intermediate_installation_images_directory}" ]]; then
1550 die "${FUNCNAME}(): Intermediate installation images directory '${intermediate_installation_images_directory}' does not exist"
1551 fi
1552
1553 _python_calculate_PYTHON_ABIS
1554 if [[ "$(PYTHON -f --ABI)" == 3.* ]]; then
1555 b="b"
1556 fi
1557
1558 while read -d $'\0' -r file; do
1559 files+=("${file}")
1560 done < <("$(PYTHON -f)" -c \
1561"import os
1562import sys
1563
1564if hasattr(sys.stdout, 'buffer'):
1565 # Python 3
1566 stdout = sys.stdout.buffer
1567else:
1568 # Python 2
1569 stdout = sys.stdout
1570
1571files_set = set()
1572
1573os.chdir(${b}'${intermediate_installation_images_directory}')
1574
1575for PYTHON_ABI in ${b}'${PYTHON_ABIS}'.split():
1576 for root, dirs, files in os.walk(PYTHON_ABI + ${b}'${EPREFIX}'):
1577 root = root[len(PYTHON_ABI + ${b}'${EPREFIX}')+1:]
1578 files_set.update(root + ${b}'/' + file for file in files)
1579
1580for file in sorted(files_set):
1581 stdout.write(file)
1582 stdout.write(${b}'\x00')" || die "${FUNCNAME}(): Failure of extraction of files in intermediate installation images")
1583
1584 for PYTHON_ABI in ${PYTHON_ABIS}; do
1585 if [[ ! -d "${intermediate_installation_images_directory}/${PYTHON_ABI}" ]]; then
1586 die "${FUNCNAME}(): Intermediate installation image for Python ABI '${PYTHON_ABI}' does not exist"
1587 fi
1588
1589 pushd "${intermediate_installation_images_directory}/${PYTHON_ABI}${EPREFIX}" > /dev/null || die "pushd failed"
1590
1591 for file in "${files[@]}"; do
1592 version_executable="0"
1593 for regex in "/usr/bin/.*" "/usr/sbin/.*" "${PYTHON_VERSIONED_SCRIPTS[@]}"; do
1594 if [[ "/${file}" =~ ^${regex}$ ]]; then
1595 version_executable="1"
1596 break
1597 fi
1598 done
1599 for regex in "${PYTHON_VERSIONED_EXECUTABLES[@]}"; do
1600 if [[ "/${file}" =~ ^${regex}$ ]]; then
1601 version_executable="2"
1602 break
1603 fi
1604 done
1605 if [[ "${version_executable}" != "0" ]]; then
1606 for regex in "${PYTHON_NONVERSIONED_EXECUTABLES[@]}"; do
1607 if [[ "/${file}" =~ ^${regex}$ ]]; then
1608 version_executable="0"
1609 break
1610 fi
1611 done
1612 fi
1613
1614 [[ "${version_executable}" == "0" ]] && continue
1615
1616 if [[ -L "${file}" ]]; then
1617 absolute_file="$(readlink "${file}")"
1618 if [[ "${absolute_file}" == /* ]]; then
1619 absolute_file="${intermediate_installation_images_directory}/${PYTHON_ABI}${EPREFIX}/${absolute_file##/}"
1620 else
1621 if [[ "${file}" == */* ]]; then
1622 absolute_file="${intermediate_installation_images_directory}/${PYTHON_ABI}${EPREFIX}/${file%/*}/${absolute_file}"
1623 else
1624 absolute_file="${intermediate_installation_images_directory}/${PYTHON_ABI}${EPREFIX}/${absolute_file}"
1625 fi
1626 fi
1627 else
1628 absolute_file="${intermediate_installation_images_directory}/${PYTHON_ABI}${EPREFIX}/${file}"
1629 fi
1630
1631 [[ ! -x "${absolute_file}" ]] && continue
1632
1633 shebang="$(head -n1 "${absolute_file}")" || die "Extraction of shebang from '${absolute_file}' failed"
1634
1635 if [[ "${version_executable}" == "2" ]]; then
1636 wrapper_scripts+=("${ED}${file}")
1637 elif [[ "${version_executable}" == "1" ]]; then
1638 if [[ "${shebang}" =~ ${_PYTHON_SHEBANG_BASE_PART_REGEX}([[:digit:]]+(\.[[:digit:]]+)?)?($|[[:space:]]+) ]]; then
1639 wrapper_scripts+=("${ED}${file}")
1640 else
1641 version_executable="0"
1642 fi
1643 fi
1644
1645 [[ "${version_executable}" == "0" ]] && continue
1646
1647 if [[ -e "${file}-${PYTHON_ABI}" ]]; then
1648 die "${FUNCNAME}(): '${EPREFIX}/${file}-${PYTHON_ABI}' already exists"
1649 fi
1650
1651 mv "${file}" "${file}-${PYTHON_ABI}" || die "Renaming of '${file}' failed"
1652
1653 if [[ "${shebang}" =~ ${_PYTHON_SHEBANG_BASE_PART_REGEX}[[:digit:]]*($|[[:space:]]+) ]]; then
1654 if [[ -L "${file}-${PYTHON_ABI}" ]]; then
1655 python_convert_shebangs $([[ "${quiet}" == "1" ]] && echo --quiet) "${PYTHON_ABI}" "${absolute_file}"
1656 else
1657 python_convert_shebangs $([[ "${quiet}" == "1" ]] && echo --quiet) "${PYTHON_ABI}" "${file}-${PYTHON_ABI}"
1658 fi
1659 fi
1660 done
1661
1662 popd > /dev/null || die "popd failed"
1663
1664 # This is per bug #390691, without the duplication refactor, and with
1665 # the 3-way structure per comment #6. This enable users with old
1666 # coreutils to upgrade a lot easier (you need to upgrade python+portage
1667 # before coreutils can be upgraded).
1668 if ROOT="/" has_version '>=sys-apps/coreutils-6.9.90'; then
1669 cp -fr --preserve=all --no-preserve=context "${intermediate_installation_images_directory}/${PYTHON_ABI}/"* "${D}" || die "Merging of intermediate installation image for Python ABI '${PYTHON_ABI} into installation image failed"
1670 elif ROOT="/" has_version sys-apps/coreutils; then
1671 cp -fr --preserve=all "${intermediate_installation_images_directory}/${PYTHON_ABI}/"* "${D}" || die "Merging of intermediate installation image for Python ABI '${PYTHON_ABI} into installation image failed"
1672 else
1673 cp -fpr "${intermediate_installation_images_directory}/${PYTHON_ABI}/"* "${D}" || die "Merging of intermediate installation image for Python ABI '${PYTHON_ABI} into installation image failed"
1674 fi
1675 done
1676
1677 rm -fr "${intermediate_installation_images_directory}"
1678
1679 if [[ "${#wrapper_scripts[@]}" -ge 1 ]]; then
1680 rm -f "${T}/python_wrapper_scripts"
1681
1682 for file in "${wrapper_scripts[@]}"; do
1683 echo -n "${file}" >> "${T}/python_wrapper_scripts"
1684 echo -en "\x00" >> "${T}/python_wrapper_scripts"
1685 done
1686
1687 while read -d $'\0' -r file; do
1688 wrapper_scripts_set+=("${file}")
1689 done < <("$(PYTHON -f)" -c \
1690"import sys
1691
1692if hasattr(sys.stdout, 'buffer'):
1693 # Python 3
1694 stdout = sys.stdout.buffer
1695else:
1696 # Python 2
1697 stdout = sys.stdout
1698
1699python_wrapper_scripts_file = open('${T}/python_wrapper_scripts', 'rb')
1700files = set(python_wrapper_scripts_file.read().rstrip(${b}'\x00').split(${b}'\x00'))
1701python_wrapper_scripts_file.close()
1702
1703for file in sorted(files):
1704 stdout.write(file)
1705 stdout.write(${b}'\x00')" || die "${FUNCNAME}(): Failure of extraction of set of wrapper scripts")
1706
1707 python_generate_wrapper_scripts $([[ "${quiet}" == "1" ]] && echo --quiet) "${wrapper_scripts_set[@]}"
1708 fi
1709}
1710
1153# ================================================================================================ 1711# ================================================================================================
1154# ========= FUNCTIONS FOR PACKAGES NOT SUPPORTING INSTALLATION FOR MULTIPLE PYTHON ABIS ========== 1712# ========= FUNCTIONS FOR PACKAGES NOT SUPPORTING INSTALLATION FOR MULTIPLE PYTHON ABIS ==========
1155# ================================================================================================ 1713# ================================================================================================
1156 1714
1715unset EPYTHON PYTHON_ABI
1716
1157# @FUNCTION: python_set_active_version 1717# @FUNCTION: python_set_active_version
1158# @USAGE: <CPython_ABI|2|3> 1718# @USAGE: <Python_ABI|2|3>
1159# @DESCRIPTION: 1719# @DESCRIPTION:
1160# Set specified version of CPython as active version of Python. 1720# Set locally active version of Python.
1721# If Python_ABI argument is specified, then version of Python corresponding to Python_ABI is used.
1722# If 2 argument is specified, then active version of CPython 2 is used.
1723# If 3 argument is specified, then active version of CPython 3 is used.
1724#
1725# This function can be used only in pkg_setup() phase.
1161python_set_active_version() { 1726python_set_active_version() {
1727 if [[ "${EBUILD_PHASE}" != "setup" ]]; then
1728 die "${FUNCNAME}() can be used only in pkg_setup() phase"
1729 fi
1730
1162 if _python_package_supporting_installation_for_multiple_python_abis; then 1731 if _python_package_supporting_installation_for_multiple_python_abis; then
1163 die "${FUNCNAME}() cannot be used in ebuilds of packages supporting installation for multiple Python ABIs" 1732 die "${FUNCNAME}() cannot be used in ebuilds of packages supporting installation for multiple Python ABIs"
1164 fi 1733 fi
1165 1734
1166 if [[ -n "${PYTHON_PKG_SETUP_EXECUTED}" ]]; then
1167 die "${FUNCNAME}() should be called before python_pkg_setup()"
1168 fi
1169
1170 if [[ "$#" -ne 1 ]]; then 1735 if [[ "$#" -ne 1 ]]; then
1171 die "${FUNCNAME}() requires 1 argument" 1736 die "${FUNCNAME}() requires 1 argument"
1172 fi 1737 fi
1173 1738
1174 _python_initial_sanity_checks 1739 _python_initial_sanity_checks
1175 1740
1176 if [[ "$1" =~ ^[[:digit:]]+\.[[:digit:]]+$ ]]; then 1741 if [[ -z "${PYTHON_ABI}" ]]; then
1177 if ! _python_implementation && ! has_version "dev-lang/python:$1"; then 1742 if [[ -n "$(_python_get_implementation --ignore-invalid "$1")" ]]; then
1178 die "${FUNCNAME}(): 'dev-lang/python:$1' is not installed" 1743 # PYTHON_ABI variable is intended to be used only in ebuilds/eclasses,
1744 # so it does not need to be exported to subprocesses.
1745 PYTHON_ABI="$1"
1746 if ! _python_implementation && ! has_version "$(python_get_implementational_package)"; then
1747 die "${FUNCNAME}(): '$(python_get_implementational_package)' is not installed"
1179 fi 1748 fi
1180 export EPYTHON="$(PYTHON "$1")" 1749 export EPYTHON="$(PYTHON "$1")"
1181 elif [[ "$1" == "2" ]]; then 1750 elif [[ "$1" == "2" ]]; then
1182 if ! _python_implementation && ! has_version "=dev-lang/python-2*"; then 1751 if ! _python_implementation && ! has_version "=dev-lang/python-2*"; then
1183 die "${FUNCNAME}(): '=dev-lang/python-2*' is not installed" 1752 die "${FUNCNAME}(): '=dev-lang/python-2*' is not installed"
1184 fi 1753 fi
1185 export EPYTHON="$(PYTHON -2)" 1754 export EPYTHON="$(PYTHON -2)"
1755 PYTHON_ABI="${EPYTHON#python}"
1756 PYTHON_ABI="${PYTHON_ABI%%-*}"
1186 elif [[ "$1" == "3" ]]; then 1757 elif [[ "$1" == "3" ]]; then
1187 if ! _python_implementation && ! has_version "=dev-lang/python-3*"; then 1758 if ! _python_implementation && ! has_version "=dev-lang/python-3*"; then
1188 die "${FUNCNAME}(): '=dev-lang/python-3*' is not installed" 1759 die "${FUNCNAME}(): '=dev-lang/python-3*' is not installed"
1189 fi 1760 fi
1190 export EPYTHON="$(PYTHON -3)" 1761 export EPYTHON="$(PYTHON -3)"
1762 PYTHON_ABI="${EPYTHON#python}"
1763 PYTHON_ABI="${PYTHON_ABI%%-*}"
1191 else 1764 else
1192 die "${FUNCNAME}(): Unrecognized argument '$1'" 1765 die "${FUNCNAME}(): Unrecognized argument '$1'"
1193 fi 1766 fi
1194 1767 fi
1195 # PYTHON_ABI variable is intended to be used only in ebuilds/eclasses,
1196 # so it does not need to be exported to subprocesses.
1197 PYTHON_ABI="${EPYTHON#python}"
1198 PYTHON_ABI="${PYTHON_ABI%%-*}"
1199 1768
1200 _python_final_sanity_checks 1769 _python_final_sanity_checks
1201 1770
1202 # python-updater checks PYTHON_REQUESTED_ACTIVE_VERSION variable. 1771 # python-updater checks PYTHON_REQUESTED_ACTIVE_VERSION variable.
1203 PYTHON_REQUESTED_ACTIVE_VERSION="$1" 1772 PYTHON_REQUESTED_ACTIVE_VERSION="$1"
1204} 1773}
1205 1774
1206# @FUNCTION: python_need_rebuild 1775# @FUNCTION: python_need_rebuild
1776# @DESCRIPTION:
1207# @DESCRIPTION: Mark current package for rebuilding by python-updater after 1777# Mark current package for rebuilding by python-updater after
1208# switching of active version of Python. 1778# switching of active version of Python.
1209python_need_rebuild() { 1779python_need_rebuild() {
1210 if _python_package_supporting_installation_for_multiple_python_abis; then 1780 if _python_package_supporting_installation_for_multiple_python_abis; then
1211 die "${FUNCNAME}() cannot be used in ebuilds of packages supporting installation for multiple Python ABIs" 1781 die "${FUNCNAME}() cannot be used in ebuilds of packages supporting installation for multiple Python ABIs"
1212 fi 1782 fi
1213 1783
1784 _python_check_python_pkg_setup_execution
1785
1786 if [[ "$#" -ne 0 ]]; then
1787 die "${FUNCNAME}() does not accept arguments"
1788 fi
1789
1214 export PYTHON_NEED_REBUILD="$(PYTHON --ABI)" 1790 export PYTHON_NEED_REBUILD="$(PYTHON --ABI)"
1215} 1791}
1216 1792
1217# ================================================================================================ 1793# ================================================================================================
1218# ======================================= GETTER FUNCTIONS ======================================= 1794# ======================================= GETTER FUNCTIONS =======================================
1219# ================================================================================================ 1795# ================================================================================================
1220 1796
1221_PYTHON_ABI_EXTRACTION_COMMAND='import platform 1797_PYTHON_ABI_EXTRACTION_COMMAND=\
1798'import platform
1222import sys 1799import sys
1223sys.stdout.write(".".join(str(x) for x in sys.version_info[:2])) 1800sys.stdout.write(".".join(str(x) for x in sys.version_info[:2]))
1224if platform.system()[:4] == "Java": 1801if platform.system()[:4] == "Java":
1225 sys.stdout.write("-jython")' 1802 sys.stdout.write("-jython")
1803elif hasattr(platform, "python_implementation") and platform.python_implementation() == "PyPy":
1804 sys.stdout.write("-pypy-" + ".".join(str(x) for x in sys.pypy_version_info[:2]))'
1226 1805
1227_python_get_implementation() { 1806_python_get_implementation() {
1807 local ignore_invalid="0"
1808
1809 while (($#)); do
1810 case "$1" in
1811 --ignore-invalid)
1812 ignore_invalid="1"
1813 ;;
1814 --)
1815 shift
1816 break
1817 ;;
1818 -*)
1819 die "${FUNCNAME}(): Unrecognized option '$1'"
1820 ;;
1821 *)
1822 break
1823 ;;
1824 esac
1825 shift
1826 done
1827
1228 if [[ "$#" -ne 1 ]]; then 1828 if [[ "$#" -ne 1 ]]; then
1229 die "${FUNCNAME}() requires 1 argument" 1829 die "${FUNCNAME}() requires 1 argument"
1230 fi 1830 fi
1231 1831
1232 if [[ "$1" =~ ^[[:digit:]]+\.[[:digit:]]+$ ]]; then 1832 if [[ "$1" =~ ^[[:digit:]]+\.[[:digit:]]+$ ]]; then
1233 echo "CPython" 1833 echo "CPython"
1234 elif [[ "$1" =~ ^[[:digit:]]+\.[[:digit:]]+-jython$ ]]; then 1834 elif [[ "$1" =~ ^[[:digit:]]+\.[[:digit:]]+-jython$ ]]; then
1235 echo "Jython" 1835 echo "Jython"
1836 elif [[ "$1" =~ ^[[:digit:]]+\.[[:digit:]]+-pypy-[[:digit:]]+\.[[:digit:]]+$ ]]; then
1837 echo "PyPy"
1236 else 1838 else
1839 if [[ "${ignore_invalid}" == "0" ]]; then
1237 die "${FUNCNAME}(): Unrecognized Python ABI '$1'" 1840 die "${FUNCNAME}(): Unrecognized Python ABI '$1'"
1841 fi
1238 fi 1842 fi
1239} 1843}
1240 1844
1241# @FUNCTION: PYTHON 1845# @FUNCTION: PYTHON
1242# @USAGE: [-2] [-3] [--ABI] [-a|--absolute-path] [-f|--final-ABI] [--] <Python_ABI="${PYTHON_ABI}"> 1846# @USAGE: [-2] [-3] [--ABI] [-a|--absolute-path] [-f|--final-ABI] [--] <Python_ABI="${PYTHON_ABI}">
1243# @DESCRIPTION: 1847# @DESCRIPTION:
1244# Print filename of Python interpreter for specified Python ABI. If Python_ABI argument 1848# Print filename of Python interpreter for specified Python ABI. If Python_ABI argument
1245# is ommitted, then PYTHON_ABI environment variable must be set and is used. 1849# is ommitted, then PYTHON_ABI environment variable must be set and is used.
1246# If -2 option is specified, then active version of Python 2 is used. 1850# If -2 option is specified, then active version of CPython 2 is used.
1247# If -3 option is specified, then active version of Python 3 is used. 1851# If -3 option is specified, then active version of CPython 3 is used.
1248# If --final-ABI option is specified, then final ABI from the list of enabled ABIs is used. 1852# If --final-ABI option is specified, then final ABI from the list of enabled ABIs is used.
1249# -2, -3 and --final-ABI options and Python_ABI argument cannot be specified simultaneously. 1853# -2, -3 and --final-ABI options and Python_ABI argument cannot be specified simultaneously.
1250# If --ABI option is specified, then only specified Python ABI is printed instead of 1854# If --ABI option is specified, then only specified Python ABI is printed instead of
1251# filename of Python interpreter. 1855# filename of Python interpreter.
1252# If --absolute-path option is specified, then absolute path to Python interpreter is printed. 1856# If --absolute-path option is specified, then absolute path to Python interpreter is printed.
1253# --ABI and --absolute-path options cannot be specified simultaneously. 1857# --ABI and --absolute-path options cannot be specified simultaneously.
1254PYTHON() { 1858PYTHON() {
1859 _python_check_python_pkg_setup_execution
1860
1255 local ABI_output="0" absolute_path_output="0" final_ABI="0" PYTHON_ABI="${PYTHON_ABI}" python_interpreter python2="0" python3="0" 1861 local ABI_output="0" absolute_path_output="0" final_ABI="0" PYTHON_ABI="${PYTHON_ABI}" python_interpreter python2="0" python3="0"
1256 1862
1257 while (($#)); do 1863 while (($#)); do
1258 case "$1" in 1864 case "$1" in
1259 -2) 1865 -2)
1284 esac 1890 esac
1285 shift 1891 shift
1286 done 1892 done
1287 1893
1288 if [[ "${ABI_output}" == "1" && "${absolute_path_output}" == "1" ]]; then 1894 if [[ "${ABI_output}" == "1" && "${absolute_path_output}" == "1" ]]; then
1289 die "${FUNCNAME}(): '--ABI and '--absolute-path' options cannot be specified simultaneously" 1895 die "${FUNCNAME}(): '--ABI' and '--absolute-path' options cannot be specified simultaneously"
1290 fi 1896 fi
1291 1897
1292 if [[ "$((${python2} + ${python3} + ${final_ABI}))" -gt 1 ]]; then 1898 if [[ "$((${python2} + ${python3} + ${final_ABI}))" -gt 1 ]]; then
1293 die "${FUNCNAME}(): '-2', '-3' or '--final-ABI' options cannot be specified simultaneously" 1899 die "${FUNCNAME}(): '-2', '-3' or '--final-ABI' options cannot be specified simultaneously"
1294 fi 1900 fi
1296 if [[ "$#" -eq 0 ]]; then 1902 if [[ "$#" -eq 0 ]]; then
1297 if [[ "${final_ABI}" == "1" ]]; then 1903 if [[ "${final_ABI}" == "1" ]]; then
1298 if ! _python_package_supporting_installation_for_multiple_python_abis; then 1904 if ! _python_package_supporting_installation_for_multiple_python_abis; then
1299 die "${FUNCNAME}(): '--final-ABI' option cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs" 1905 die "${FUNCNAME}(): '--final-ABI' option cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs"
1300 fi 1906 fi
1301 validate_PYTHON_ABIS 1907 _python_calculate_PYTHON_ABIS
1302 PYTHON_ABI="${PYTHON_ABIS##* }" 1908 PYTHON_ABI="${PYTHON_ABIS##* }"
1303 elif [[ "${python2}" == "1" ]]; then 1909 elif [[ "${python2}" == "1" ]]; then
1304 PYTHON_ABI="$(eselect python show --python2 --ABI)" 1910 PYTHON_ABI="$(ROOT="/" eselect python show --python2 --ABI)"
1305 if [[ -z "${PYTHON_ABI}" ]]; then 1911 if [[ -z "${PYTHON_ABI}" ]]; then
1306 die "${FUNCNAME}(): Active version of Python 2 not set" 1912 die "${FUNCNAME}(): Active version of CPython 2 not set"
1307 elif [[ "${PYTHON_ABI}" != "2."* ]]; then 1913 elif [[ "${PYTHON_ABI}" != "2."* ]]; then
1308 die "${FUNCNAME}(): Internal error in \`eselect python show --python2\`" 1914 die "${FUNCNAME}(): Internal error in \`eselect python show --python2\`"
1309 fi 1915 fi
1310 elif [[ "${python3}" == "1" ]]; then 1916 elif [[ "${python3}" == "1" ]]; then
1311 PYTHON_ABI="$(eselect python show --python3 --ABI)" 1917 PYTHON_ABI="$(ROOT="/" eselect python show --python3 --ABI)"
1312 if [[ -z "${PYTHON_ABI}" ]]; then 1918 if [[ -z "${PYTHON_ABI}" ]]; then
1313 die "${FUNCNAME}(): Active version of Python 3 not set" 1919 die "${FUNCNAME}(): Active version of CPython 3 not set"
1314 elif [[ "${PYTHON_ABI}" != "3."* ]]; then 1920 elif [[ "${PYTHON_ABI}" != "3."* ]]; then
1315 die "${FUNCNAME}(): Internal error in \`eselect python show --python3\`" 1921 die "${FUNCNAME}(): Internal error in \`eselect python show --python3\`"
1316 fi 1922 fi
1317 elif ! _python_package_supporting_installation_for_multiple_python_abis; then 1923 elif _python_package_supporting_installation_for_multiple_python_abis; then
1924 if ! _python_abi-specific_local_scope; then
1925 die "${FUNCNAME}() should be used in ABI-specific local scope"
1926 fi
1927 else
1318 PYTHON_ABI="$("${EPREFIX}/usr/bin/python" -c "${_PYTHON_ABI_EXTRACTION_COMMAND}")" 1928 PYTHON_ABI="$("${EPREFIX}/usr/bin/python" -c "${_PYTHON_ABI_EXTRACTION_COMMAND}")"
1319 if [[ -z "${PYTHON_ABI}" ]]; then 1929 if [[ -z "${PYTHON_ABI}" ]]; then
1320 die "${FUNCNAME}(): Main active version of Python not set" 1930 die "${FUNCNAME}(): Failure of extraction of locally active version of Python"
1321 fi 1931 fi
1322 elif [[ -z "${PYTHON_ABI}" ]]; then
1323 die "${FUNCNAME}(): Invalid usage: ${FUNCNAME}() should be used in ABI-specific local scope"
1324 fi 1932 fi
1325 elif [[ "$#" -eq 1 ]]; then 1933 elif [[ "$#" -eq 1 ]]; then
1326 if [[ "${final_ABI}" == "1" ]]; then 1934 if [[ "${final_ABI}" == "1" ]]; then
1327 die "${FUNCNAME}(): '--final-ABI' option and Python ABI cannot be specified simultaneously" 1935 die "${FUNCNAME}(): '--final-ABI' option and Python ABI cannot be specified simultaneously"
1328 fi 1936 fi
1342 return 1950 return
1343 else 1951 else
1344 if [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "CPython" ]]; then 1952 if [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "CPython" ]]; then
1345 python_interpreter="python${PYTHON_ABI}" 1953 python_interpreter="python${PYTHON_ABI}"
1346 elif [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "Jython" ]]; then 1954 elif [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "Jython" ]]; then
1347 python_interpreter="jython-${PYTHON_ABI%-jython}" 1955 python_interpreter="jython${PYTHON_ABI%-jython}"
1956 elif [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "PyPy" ]]; then
1957 python_interpreter="pypy-c${PYTHON_ABI#*-pypy-}"
1348 fi 1958 fi
1349 1959
1350 if [[ "${absolute_path_output}" == "1" ]]; then 1960 if [[ "${absolute_path_output}" == "1" ]]; then
1351 echo -n "${EPREFIX}/usr/bin/${python_interpreter}" 1961 echo -n "${EPREFIX}/usr/bin/${python_interpreter}"
1352 else 1962 else
1363# @USAGE: [-f|--final-ABI] 1973# @USAGE: [-f|--final-ABI]
1364# @DESCRIPTION: 1974# @DESCRIPTION:
1365# Print name of Python implementation. 1975# Print name of Python implementation.
1366# If --final-ABI option is specified, then final ABI from the list of enabled ABIs is used. 1976# If --final-ABI option is specified, then final ABI from the list of enabled ABIs is used.
1367python_get_implementation() { 1977python_get_implementation() {
1978 _python_check_python_pkg_setup_execution
1979
1368 local final_ABI="0" PYTHON_ABI="${PYTHON_ABI}" 1980 local final_ABI="0" PYTHON_ABI="${PYTHON_ABI}"
1369 1981
1370 while (($#)); do 1982 while (($#)); do
1371 case "$1" in 1983 case "$1" in
1372 -f|--final-ABI) 1984 -f|--final-ABI)
1385 if [[ "${final_ABI}" == "1" ]]; then 1997 if [[ "${final_ABI}" == "1" ]]; then
1386 if ! _python_package_supporting_installation_for_multiple_python_abis; then 1998 if ! _python_package_supporting_installation_for_multiple_python_abis; then
1387 die "${FUNCNAME}(): '--final-ABI' option cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs" 1999 die "${FUNCNAME}(): '--final-ABI' option cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs"
1388 fi 2000 fi
1389 PYTHON_ABI="$(PYTHON -f --ABI)" 2001 PYTHON_ABI="$(PYTHON -f --ABI)"
1390 elif [[ -z "${PYTHON_ABI}" ]]; then 2002 else
2003 if _python_package_supporting_installation_for_multiple_python_abis; then
2004 if ! _python_abi-specific_local_scope; then
2005 die "${FUNCNAME}() should be used in ABI-specific local scope"
2006 fi
2007 else
1391 PYTHON_ABI="$(PYTHON --ABI)" 2008 PYTHON_ABI="${PYTHON_ABI:-$(PYTHON --ABI)}"
2009 fi
1392 fi 2010 fi
1393 2011
1394 echo "$(_python_get_implementation "${PYTHON_ABI}")" 2012 echo "$(_python_get_implementation "${PYTHON_ABI}")"
1395} 2013}
1396 2014
1398# @USAGE: [-f|--final-ABI] 2016# @USAGE: [-f|--final-ABI]
1399# @DESCRIPTION: 2017# @DESCRIPTION:
1400# Print category, name and slot of package providing Python implementation. 2018# Print category, name and slot of package providing Python implementation.
1401# If --final-ABI option is specified, then final ABI from the list of enabled ABIs is used. 2019# If --final-ABI option is specified, then final ABI from the list of enabled ABIs is used.
1402python_get_implementational_package() { 2020python_get_implementational_package() {
2021 _python_check_python_pkg_setup_execution
2022
1403 local final_ABI="0" PYTHON_ABI="${PYTHON_ABI}" 2023 local final_ABI="0" PYTHON_ABI="${PYTHON_ABI}"
1404 2024
1405 while (($#)); do 2025 while (($#)); do
1406 case "$1" in 2026 case "$1" in
1407 -f|--final-ABI) 2027 -f|--final-ABI)
1420 if [[ "${final_ABI}" == "1" ]]; then 2040 if [[ "${final_ABI}" == "1" ]]; then
1421 if ! _python_package_supporting_installation_for_multiple_python_abis; then 2041 if ! _python_package_supporting_installation_for_multiple_python_abis; then
1422 die "${FUNCNAME}(): '--final-ABI' option cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs" 2042 die "${FUNCNAME}(): '--final-ABI' option cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs"
1423 fi 2043 fi
1424 PYTHON_ABI="$(PYTHON -f --ABI)" 2044 PYTHON_ABI="$(PYTHON -f --ABI)"
1425 elif [[ -z "${PYTHON_ABI}" ]]; then 2045 else
2046 if _python_package_supporting_installation_for_multiple_python_abis; then
2047 if ! _python_abi-specific_local_scope; then
2048 die "${FUNCNAME}() should be used in ABI-specific local scope"
2049 fi
2050 else
1426 PYTHON_ABI="$(PYTHON --ABI)" 2051 PYTHON_ABI="${PYTHON_ABI:-$(PYTHON --ABI)}"
1427 fi 2052 fi
2053 fi
1428 2054
2055 if [[ "${EAPI:-0}" == "0" ]]; then
1429 if [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "CPython" ]]; then 2056 if [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "CPython" ]]; then
1430 echo "dev-lang/python:${PYTHON_ABI}" 2057 echo "=dev-lang/python-${PYTHON_ABI}*"
1431 elif [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "Jython" ]]; then 2058 elif [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "Jython" ]]; then
2059 echo "=dev-java/jython-${PYTHON_ABI%-jython}*"
2060 elif [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "PyPy" ]]; then
2061 echo "=dev-python/pypy-${PYTHON_ABI#*-pypy-}*"
2062 fi
2063 else
2064 if [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "CPython" ]]; then
2065 echo "dev-lang/python:${PYTHON_ABI}"
2066 elif [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "Jython" ]]; then
1432 echo "dev-java/jython:${PYTHON_ABI%-jython}" 2067 echo "dev-java/jython:${PYTHON_ABI%-jython}"
2068 elif [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "PyPy" ]]; then
2069 echo "dev-python/pypy:${PYTHON_ABI#*-pypy-}"
2070 fi
1433 fi 2071 fi
1434} 2072}
1435 2073
1436# @FUNCTION: python_get_includedir 2074# @FUNCTION: python_get_includedir
1437# @USAGE: [-f|--final-ABI] 2075# @USAGE: [-b|--base-path] [-f|--final-ABI]
1438# @DESCRIPTION: 2076# @DESCRIPTION:
1439# Print path to Python include directory. 2077# Print path to Python include directory.
2078# If --base-path option is specified, then path not prefixed with "/" is printed.
1440# If --final-ABI option is specified, then final ABI from the list of enabled ABIs is used. 2079# If --final-ABI option is specified, then final ABI from the list of enabled ABIs is used.
1441python_get_includedir() { 2080python_get_includedir() {
2081 _python_check_python_pkg_setup_execution
2082
1442 local final_ABI="0" PYTHON_ABI="${PYTHON_ABI}" 2083 local base_path="0" final_ABI="0" prefix PYTHON_ABI="${PYTHON_ABI}"
2084
2085 while (($#)); do
2086 case "$1" in
2087 -b|--base-path)
2088 base_path="1"
2089 ;;
2090 -f|--final-ABI)
2091 final_ABI="1"
2092 ;;
2093 -*)
2094 die "${FUNCNAME}(): Unrecognized option '$1'"
2095 ;;
2096 *)
2097 die "${FUNCNAME}(): Invalid usage"
2098 ;;
2099 esac
2100 shift
2101 done
2102
2103 if [[ "${base_path}" == "0" ]]; then
2104 prefix="/"
2105 fi
2106
2107 if [[ "${final_ABI}" == "1" ]]; then
2108 if ! _python_package_supporting_installation_for_multiple_python_abis; then
2109 die "${FUNCNAME}(): '--final-ABI' option cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs"
2110 fi
2111 PYTHON_ABI="$(PYTHON -f --ABI)"
2112 else
2113 if _python_package_supporting_installation_for_multiple_python_abis; then
2114 if ! _python_abi-specific_local_scope; then
2115 die "${FUNCNAME}() should be used in ABI-specific local scope"
2116 fi
2117 else
2118 PYTHON_ABI="${PYTHON_ABI:-$(PYTHON --ABI)}"
2119 fi
2120 fi
2121
2122 if [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "CPython" ]]; then
2123 echo "${prefix}usr/include/python${PYTHON_ABI}"
2124 elif [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "Jython" ]]; then
2125 echo "${prefix}usr/share/jython-${PYTHON_ABI%-jython}/Include"
2126 elif [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "PyPy" ]]; then
2127 echo "${prefix}usr/$(get_libdir)/pypy${PYTHON_ABI#*-pypy-}/include"
2128 fi
2129}
2130
2131# @FUNCTION: python_get_libdir
2132# @USAGE: [-b|--base-path] [-f|--final-ABI]
2133# @DESCRIPTION:
2134# Print path to Python standard library directory.
2135# If --base-path option is specified, then path not prefixed with "/" is printed.
2136# If --final-ABI option is specified, then final ABI from the list of enabled ABIs is used.
2137python_get_libdir() {
2138 _python_check_python_pkg_setup_execution
2139
2140 local base_path="0" final_ABI="0" prefix PYTHON_ABI="${PYTHON_ABI}"
2141
2142 while (($#)); do
2143 case "$1" in
2144 -b|--base-path)
2145 base_path="1"
2146 ;;
2147 -f|--final-ABI)
2148 final_ABI="1"
2149 ;;
2150 -*)
2151 die "${FUNCNAME}(): Unrecognized option '$1'"
2152 ;;
2153 *)
2154 die "${FUNCNAME}(): Invalid usage"
2155 ;;
2156 esac
2157 shift
2158 done
2159
2160 if [[ "${base_path}" == "0" ]]; then
2161 prefix="/"
2162 fi
2163
2164 if [[ "${final_ABI}" == "1" ]]; then
2165 if ! _python_package_supporting_installation_for_multiple_python_abis; then
2166 die "${FUNCNAME}(): '--final-ABI' option cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs"
2167 fi
2168 PYTHON_ABI="$(PYTHON -f --ABI)"
2169 else
2170 if _python_package_supporting_installation_for_multiple_python_abis; then
2171 if ! _python_abi-specific_local_scope; then
2172 die "${FUNCNAME}() should be used in ABI-specific local scope"
2173 fi
2174 else
2175 PYTHON_ABI="${PYTHON_ABI:-$(PYTHON --ABI)}"
2176 fi
2177 fi
2178
2179 if [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "CPython" ]]; then
2180 echo "${prefix}usr/$(get_libdir)/python${PYTHON_ABI}"
2181 elif [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "Jython" ]]; then
2182 echo "${prefix}usr/share/jython-${PYTHON_ABI%-jython}/Lib"
2183 elif [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "PyPy" ]]; then
2184 die "${FUNCNAME}(): PyPy has multiple standard library directories"
2185 fi
2186}
2187
2188# @FUNCTION: python_get_sitedir
2189# @USAGE: [-b|--base-path] [-f|--final-ABI]
2190# @DESCRIPTION:
2191# Print path to Python site-packages directory.
2192# If --base-path option is specified, then path not prefixed with "/" is printed.
2193# If --final-ABI option is specified, then final ABI from the list of enabled ABIs is used.
2194python_get_sitedir() {
2195 _python_check_python_pkg_setup_execution
2196
2197 local base_path="0" final_ABI="0" prefix PYTHON_ABI="${PYTHON_ABI}"
2198
2199 while (($#)); do
2200 case "$1" in
2201 -b|--base-path)
2202 base_path="1"
2203 ;;
2204 -f|--final-ABI)
2205 final_ABI="1"
2206 ;;
2207 -*)
2208 die "${FUNCNAME}(): Unrecognized option '$1'"
2209 ;;
2210 *)
2211 die "${FUNCNAME}(): Invalid usage"
2212 ;;
2213 esac
2214 shift
2215 done
2216
2217 if [[ "${base_path}" == "0" ]]; then
2218 prefix="/"
2219 fi
2220
2221 if [[ "${final_ABI}" == "1" ]]; then
2222 if ! _python_package_supporting_installation_for_multiple_python_abis; then
2223 die "${FUNCNAME}(): '--final-ABI' option cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs"
2224 fi
2225 PYTHON_ABI="$(PYTHON -f --ABI)"
2226 else
2227 if _python_package_supporting_installation_for_multiple_python_abis; then
2228 if ! _python_abi-specific_local_scope; then
2229 die "${FUNCNAME}() should be used in ABI-specific local scope"
2230 fi
2231 else
2232 PYTHON_ABI="${PYTHON_ABI:-$(PYTHON --ABI)}"
2233 fi
2234 fi
2235
2236 if [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "CPython" ]]; then
2237 echo "${prefix}usr/$(get_libdir)/python${PYTHON_ABI}/site-packages"
2238 elif [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "Jython" ]]; then
2239 echo "${prefix}usr/share/jython-${PYTHON_ABI%-jython}/Lib/site-packages"
2240 elif [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "PyPy" ]]; then
2241 echo "${prefix}usr/$(get_libdir)/pypy${PYTHON_ABI#*-pypy-}/site-packages"
2242 fi
2243}
2244
2245# @FUNCTION: python_get_library
2246# @USAGE: [-b|--base-path] [-f|--final-ABI] [-l|--linker-option]
2247# @DESCRIPTION:
2248# Print path to Python library.
2249# If --base-path option is specified, then path not prefixed with "/" is printed.
2250# If --linker-option is specified, then "-l${library}" linker option is printed.
2251# If --final-ABI option is specified, then final ABI from the list of enabled ABIs is used.
2252python_get_library() {
2253 _python_check_python_pkg_setup_execution
2254
2255 local base_path="0" final_ABI="0" linker_option="0" prefix PYTHON_ABI="${PYTHON_ABI}"
2256
2257 while (($#)); do
2258 case "$1" in
2259 -b|--base-path)
2260 base_path="1"
2261 ;;
2262 -f|--final-ABI)
2263 final_ABI="1"
2264 ;;
2265 -l|--linker-option)
2266 linker_option="1"
2267 ;;
2268 -*)
2269 die "${FUNCNAME}(): Unrecognized option '$1'"
2270 ;;
2271 *)
2272 die "${FUNCNAME}(): Invalid usage"
2273 ;;
2274 esac
2275 shift
2276 done
2277
2278 if [[ "${base_path}" == "0" ]]; then
2279 prefix="/"
2280 fi
2281
2282 if [[ "${base_path}" == "1" && "${linker_option}" == "1" ]]; then
2283 die "${FUNCNAME}(): '--base-path' and '--linker-option' options cannot be specified simultaneously"
2284 fi
2285
2286 if [[ "${final_ABI}" == "1" ]]; then
2287 if ! _python_package_supporting_installation_for_multiple_python_abis; then
2288 die "${FUNCNAME}(): '--final-ABI' option cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs"
2289 fi
2290 PYTHON_ABI="$(PYTHON -f --ABI)"
2291 else
2292 if _python_package_supporting_installation_for_multiple_python_abis; then
2293 if ! _python_abi-specific_local_scope; then
2294 die "${FUNCNAME}() should be used in ABI-specific local scope"
2295 fi
2296 else
2297 PYTHON_ABI="${PYTHON_ABI:-$(PYTHON --ABI)}"
2298 fi
2299 fi
2300
2301 if [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "CPython" ]]; then
2302 if [[ "${linker_option}" == "1" ]]; then
2303 echo "-lpython${PYTHON_ABI}"
2304 else
2305 echo "${prefix}usr/$(get_libdir)/libpython${PYTHON_ABI}$(get_libname)"
2306 fi
2307 elif [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "Jython" ]]; then
2308 die "${FUNCNAME}(): Jython does not have shared library"
2309 elif [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "PyPy" ]]; then
2310 die "${FUNCNAME}(): PyPy does not have shared library"
2311 fi
2312}
2313
2314# @FUNCTION: python_get_version
2315# @USAGE: [-f|--final-ABI] [-l|--language] [--full] [--major] [--minor] [--micro]
2316# @DESCRIPTION:
2317# Print version of Python implementation.
2318# --full, --major, --minor and --micro options cannot be specified simultaneously.
2319# If --full, --major, --minor and --micro options are not specified, then "${major_version}.${minor_version}" is printed.
2320# If --language option is specified, then version of Python language is printed.
2321# --language and --full options cannot be specified simultaneously.
2322# --language and --micro options cannot be specified simultaneously.
2323# If --final-ABI option is specified, then final ABI from the list of enabled ABIs is used.
2324python_get_version() {
2325 _python_check_python_pkg_setup_execution
2326
2327 local final_ABI="0" language="0" language_version full="0" major="0" minor="0" micro="0" PYTHON_ABI="${PYTHON_ABI}" python_command
1443 2328
1444 while (($#)); do 2329 while (($#)); do
1445 case "$1" in 2330 case "$1" in
1446 -f|--final-ABI) 2331 -f|--final-ABI)
1447 final_ABI="1" 2332 final_ABI="1"
1448 ;; 2333 ;;
2334 -l|--language)
2335 language="1"
2336 ;;
2337 --full)
2338 full="1"
2339 ;;
2340 --major)
2341 major="1"
2342 ;;
2343 --minor)
2344 minor="1"
2345 ;;
2346 --micro)
2347 micro="1"
2348 ;;
1449 -*) 2349 -*)
1450 die "${FUNCNAME}(): Unrecognized option '$1'" 2350 die "${FUNCNAME}(): Unrecognized option '$1'"
1451 ;; 2351 ;;
1452 *) 2352 *)
1453 die "${FUNCNAME}(): Invalid usage" 2353 die "${FUNCNAME}(): Invalid usage"
1458 2358
1459 if [[ "${final_ABI}" == "1" ]]; then 2359 if [[ "${final_ABI}" == "1" ]]; then
1460 if ! _python_package_supporting_installation_for_multiple_python_abis; then 2360 if ! _python_package_supporting_installation_for_multiple_python_abis; then
1461 die "${FUNCNAME}(): '--final-ABI' option cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs" 2361 die "${FUNCNAME}(): '--final-ABI' option cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs"
1462 fi 2362 fi
2363 else
2364 if _python_package_supporting_installation_for_multiple_python_abis && ! _python_abi-specific_local_scope; then
2365 die "${FUNCNAME}() should be used in ABI-specific local scope"
2366 fi
2367 fi
2368
2369 if [[ "$((${full} + ${major} + ${minor} + ${micro}))" -gt 1 ]]; then
2370 die "${FUNCNAME}(): '--full', '--major', '--minor' or '--micro' options cannot be specified simultaneously"
2371 fi
2372
2373 if [[ "${language}" == "1" ]]; then
2374 if [[ "${final_ABI}" == "1" ]]; then
1463 PYTHON_ABI="$(PYTHON -f --ABI)" 2375 PYTHON_ABI="$(PYTHON -f --ABI)"
1464 elif [[ -z "${PYTHON_ABI}" ]]; then 2376 elif [[ -z "${PYTHON_ABI}" ]]; then
1465 PYTHON_ABI="$(PYTHON --ABI)" 2377 PYTHON_ABI="$(PYTHON --ABI)"
1466 fi 2378 fi
1467 2379 language_version="${PYTHON_ABI%%-*}"
2380 if [[ "${full}" == "1" ]]; then
2381 die "${FUNCNAME}(): '--language' and '--full' options cannot be specified simultaneously"
2382 elif [[ "${major}" == "1" ]]; then
2383 echo "${language_version%.*}"
2384 elif [[ "${minor}" == "1" ]]; then
2385 echo "${language_version#*.}"
2386 elif [[ "${micro}" == "1" ]]; then
2387 die "${FUNCNAME}(): '--language' and '--micro' options cannot be specified simultaneously"
2388 else
2389 echo "${language_version}"
2390 fi
2391 else
2392 if [[ "${full}" == "1" ]]; then
2393 python_command="import sys; print('.'.join(str(x) for x in getattr(sys, 'pypy_version_info', sys.version_info)[:3]))"
2394 elif [[ "${major}" == "1" ]]; then
2395 python_command="import sys; print(getattr(sys, 'pypy_version_info', sys.version_info)[0])"
2396 elif [[ "${minor}" == "1" ]]; then
2397 python_command="import sys; print(getattr(sys, 'pypy_version_info', sys.version_info)[1])"
2398 elif [[ "${micro}" == "1" ]]; then
2399 python_command="import sys; print(getattr(sys, 'pypy_version_info', sys.version_info)[2])"
2400 else
2401 if [[ -n "${PYTHON_ABI}" && "${final_ABI}" == "0" ]]; then
1468 if [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "CPython" ]]; then 2402 if [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "CPython" ]]; then
1469 echo "/usr/include/python${PYTHON_ABI}" 2403 echo "${PYTHON_ABI}"
1470 elif [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "Jython" ]]; then 2404 elif [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "Jython" ]]; then
1471 echo "/usr/share/jython-${PYTHON_ABI%-jython}/Include" 2405 echo "${PYTHON_ABI%-jython}"
2406 elif [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "PyPy" ]]; then
2407 echo "${PYTHON_ABI#*-pypy-}"
2408 fi
2409 return
2410 fi
2411 python_command="from sys import version_info; print('.'.join(str(x) for x in version_info[:2]))"
1472 fi 2412 fi
1473}
1474 2413
1475# @FUNCTION: python_get_libdir 2414 if [[ "${final_ABI}" == "1" ]]; then
2415 "$(PYTHON -f)" -c "${python_command}"
2416 else
2417 "$(PYTHON ${PYTHON_ABI})" -c "${python_command}"
2418 fi
2419 fi
2420}
2421
2422# @FUNCTION: python_get_implementation_and_version
1476# @USAGE: [-f|--final-ABI] 2423# @USAGE: [-f|--final-ABI]
1477# @DESCRIPTION: 2424# @DESCRIPTION:
1478# Print path to Python library directory. 2425# Print name and version of Python implementation.
2426# If version of Python implementation is not bound to version of Python language, then
2427# version of Python language is additionally printed.
1479# If --final-ABI option is specified, then final ABI from the list of enabled ABIs is used. 2428# If --final-ABI option is specified, then final ABI from the list of enabled ABIs is used.
1480python_get_libdir() { 2429python_get_implementation_and_version() {
2430 _python_check_python_pkg_setup_execution
2431
1481 local final_ABI="0" PYTHON_ABI="${PYTHON_ABI}" 2432 local final_ABI="0" PYTHON_ABI="${PYTHON_ABI}"
1482 2433
1483 while (($#)); do 2434 while (($#)); do
1484 case "$1" in 2435 case "$1" in
1485 -f|--final-ABI) 2436 -f|--final-ABI)
1498 if [[ "${final_ABI}" == "1" ]]; then 2449 if [[ "${final_ABI}" == "1" ]]; then
1499 if ! _python_package_supporting_installation_for_multiple_python_abis; then 2450 if ! _python_package_supporting_installation_for_multiple_python_abis; then
1500 die "${FUNCNAME}(): '--final-ABI' option cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs" 2451 die "${FUNCNAME}(): '--final-ABI' option cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs"
1501 fi 2452 fi
1502 PYTHON_ABI="$(PYTHON -f --ABI)" 2453 PYTHON_ABI="$(PYTHON -f --ABI)"
1503 elif [[ -z "${PYTHON_ABI}" ]]; then 2454 else
1504 PYTHON_ABI="$(PYTHON --ABI)"
1505 fi
1506
1507 if [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "CPython" ]]; then
1508 echo "/usr/$(get_libdir)/python${PYTHON_ABI}"
1509 elif [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "Jython" ]]; then
1510 echo "/usr/share/jython-${PYTHON_ABI%-jython}/Lib"
1511 fi
1512}
1513
1514# @FUNCTION: python_get_sitedir
1515# @USAGE: [-f|--final-ABI]
1516# @DESCRIPTION:
1517# Print path to Python site-packages directory.
1518# If --final-ABI option is specified, then final ABI from the list of enabled ABIs is used.
1519python_get_sitedir() {
1520 local options=()
1521
1522 while (($#)); do
1523 case "$1" in
1524 -f|--final-ABI)
1525 if ! _python_package_supporting_installation_for_multiple_python_abis; then
1526 die "${FUNCNAME}(): '--final-ABI' option cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs"
1527 fi
1528 options+=("$1")
1529 ;;
1530 -*)
1531 die "${FUNCNAME}(): Unrecognized option '$1'"
1532 ;;
1533 *)
1534 die "${FUNCNAME}(): Invalid usage"
1535 ;;
1536 esac
1537 shift
1538 done
1539
1540 echo "$(python_get_libdir "${options[@]}")/site-packages"
1541}
1542
1543# @FUNCTION: python_get_library
1544# @USAGE: [-f|--final-ABI] [-l|--linker-option]
1545# @DESCRIPTION:
1546# Print path to Python library.
1547# If --linker-option is specified, then "-l${library}" linker option is printed.
1548# If --final-ABI option is specified, then final ABI from the list of enabled ABIs is used.
1549python_get_library() {
1550 local final_ABI="0" linker_option="0" PYTHON_ABI="${PYTHON_ABI}"
1551
1552 while (($#)); do
1553 case "$1" in
1554 -f|--final-ABI)
1555 final_ABI="1"
1556 ;;
1557 -l|--linker-option)
1558 linker_option="1"
1559 ;;
1560 -*)
1561 die "${FUNCNAME}(): Unrecognized option '$1'"
1562 ;;
1563 *)
1564 die "${FUNCNAME}(): Invalid usage"
1565 ;;
1566 esac
1567 shift
1568 done
1569
1570 if [[ "${final_ABI}" == "1" ]]; then
1571 if ! _python_package_supporting_installation_for_multiple_python_abis; then 2455 if _python_package_supporting_installation_for_multiple_python_abis; then
1572 die "${FUNCNAME}(): '--final-ABI' option cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs" 2456 if ! _python_abi-specific_local_scope; then
2457 die "${FUNCNAME}() should be used in ABI-specific local scope"
1573 fi 2458 fi
1574 PYTHON_ABI="$(PYTHON -f --ABI)"
1575 elif [[ -z "${PYTHON_ABI}" ]]; then
1576 PYTHON_ABI="$(PYTHON --ABI)"
1577 fi
1578
1579 if [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "CPython" ]]; then
1580 if [[ "${linker_option}" == "1" ]]; then
1581 echo "-lpython${PYTHON_ABI}"
1582 else 2459 else
1583 echo "/usr/$(get_libdir)/libpython${PYTHON_ABI}$(get_libname)" 2460 PYTHON_ABI="${PYTHON_ABI:-$(PYTHON --ABI)}"
1584 fi
1585 elif [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "Jython" ]]; then
1586 die "${FUNCNAME}(): Jython does not have shared library"
1587 fi
1588}
1589
1590# @FUNCTION: python_get_version
1591# @USAGE: [-f|--final-ABI] [--full] [--major] [--minor] [--micro]
1592# @DESCRIPTION:
1593# Print Python version.
1594# --full, --major, --minor and --micro options cannot be specified simultaneously.
1595# If --full, --major, --minor and --micro options are not specified, then "${major_version}.${minor_version}" is printed.
1596# If --final-ABI option is specified, then final ABI from the list of enabled ABIs is used.
1597python_get_version() {
1598 local final_ABI="0" full="0" major="0" minor="0" micro="0" python_command
1599
1600 while (($#)); do
1601 case "$1" in
1602 -f|--final-ABI)
1603 final_ABI="1"
1604 ;;
1605 --full)
1606 full="1"
1607 ;;
1608 --major)
1609 major="1"
1610 ;;
1611 --minor)
1612 minor="1"
1613 ;;
1614 --micro)
1615 micro="1"
1616 ;;
1617 -*)
1618 die "${FUNCNAME}(): Unrecognized option '$1'"
1619 ;;
1620 *)
1621 die "${FUNCNAME}(): Invalid usage"
1622 ;;
1623 esac
1624 shift
1625 done
1626
1627 if [[ "$((${full} + ${major} + ${minor} + ${micro}))" -gt 1 ]]; then
1628 die "${FUNCNAME}(): '--full', '--major', '--minor' or '--micro' options cannot be specified simultaneously"
1629 fi
1630
1631 if [[ "${full}" == "1" ]]; then
1632 python_command="from sys import version_info; print('.'.join(str(x) for x in version_info[:3]))"
1633 elif [[ "${major}" == "1" ]]; then
1634 python_command="from sys import version_info; print(version_info[0])"
1635 elif [[ "${minor}" == "1" ]]; then
1636 python_command="from sys import version_info; print(version_info[1])"
1637 elif [[ "${micro}" == "1" ]]; then
1638 python_command="from sys import version_info; print(version_info[2])"
1639 else
1640 if [[ -n "${PYTHON_ABI}" && "${final_ABI}" == "0" ]]; then
1641 if [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "CPython" ]]; then
1642 echo "${PYTHON_ABI}"
1643 elif [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "Jython" ]]; then
1644 echo "${PYTHON_ABI%-jython}"
1645 fi 2461 fi
1646 return
1647 fi 2462 fi
1648 python_command="from sys import version_info; print('.'.join(str(x) for x in version_info[:2]))"
1649 fi
1650 2463
1651 if [[ "${final_ABI}" == "1" ]]; then 2464 if [[ "${PYTHON_ABI}" =~ ^[[:digit:]]+\.[[:digit:]]+-[[:alnum:]]+-[[:digit:]]+\.[[:digit:]]+$ ]]; then
1652 if ! _python_package_supporting_installation_for_multiple_python_abis; then 2465 echo "$(_python_get_implementation "${PYTHON_ABI}") ${PYTHON_ABI##*-} (Python ${PYTHON_ABI%%-*})"
1653 die "${FUNCNAME}(): '--final-ABI' option cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs"
1654 fi
1655 "$(PYTHON -f)" -c "${python_command}"
1656 else 2466 else
1657 "$(PYTHON ${PYTHON_ABI})" -c "${python_command}" 2467 echo "$(_python_get_implementation "${PYTHON_ABI}") ${PYTHON_ABI%%-*}"
1658 fi 2468 fi
1659} 2469}
1660 2470
1661# ================================================================================================ 2471# ================================================================================================
1662# ================================ FUNCTIONS FOR RUNNING OF TESTS ================================ 2472# ================================ FUNCTIONS FOR RUNNING OF TESTS ================================
1671_python_test_hook() { 2481_python_test_hook() {
1672 if [[ "$#" -ne 1 ]]; then 2482 if [[ "$#" -ne 1 ]]; then
1673 die "${FUNCNAME}() requires 1 argument" 2483 die "${FUNCNAME}() requires 1 argument"
1674 fi 2484 fi
1675 2485
1676 if _python_package_supporting_installation_for_multiple_python_abis && [[ "$(type -t "${FUNCNAME[3]}_$1_hook")" == "function" ]]; then 2486 if _python_package_supporting_installation_for_multiple_python_abis && [[ "$(type -t "${_PYTHON_TEST_FUNCTION}_$1_hook")" == "function" ]]; then
1677 "${FUNCNAME[3]}_$1_hook" 2487 "${_PYTHON_TEST_FUNCTION}_$1_hook"
1678 fi 2488 fi
1679} 2489}
1680 2490
1681# @FUNCTION: python_execute_nosetests 2491# @FUNCTION: python_execute_nosetests
1682# @USAGE: [-P|--PYTHONPATH PYTHONPATH] [-s|--separate-build-dirs] [--] [arguments] 2492# @USAGE: [-P|--PYTHONPATH PYTHONPATH] [-s|--separate-build-dirs] [--] [arguments]
1683# @DESCRIPTION: 2493# @DESCRIPTION:
1684# Execute nosetests for all enabled Python ABIs. 2494# Execute nosetests for all enabled Python ABIs.
1685# In ebuilds of packages supporting installation for multiple Python ABIs, this function calls 2495# In ebuilds of packages supporting installation for multiple Python ABIs, this function calls
1686# python_execute_nosetests_pre_hook() and python_execute_nosetests_post_hook(), if they are defined. 2496# python_execute_nosetests_pre_hook() and python_execute_nosetests_post_hook(), if they are defined.
1687python_execute_nosetests() { 2497python_execute_nosetests() {
2498 _python_check_python_pkg_setup_execution
1688 _python_set_color_variables 2499 _python_set_color_variables
1689 2500
1690 local PYTHONPATH_template= separate_build_dirs= 2501 local PYTHONPATH_template separate_build_dirs
1691 2502
1692 while (($#)); do 2503 while (($#)); do
1693 case "$1" in 2504 case "$1" in
1694 -P|--PYTHONPATH) 2505 -P|--PYTHONPATH)
1695 PYTHONPATH_template="$2" 2506 PYTHONPATH_template="$2"
1711 esac 2522 esac
1712 shift 2523 shift
1713 done 2524 done
1714 2525
1715 python_test_function() { 2526 python_test_function() {
1716 local evaluated_PYTHONPATH= 2527 local evaluated_PYTHONPATH
1717 2528
1718 if [[ -n "${PYTHONPATH_template}" ]]; then
1719 evaluated_PYTHONPATH="$(eval echo -n "${PYTHONPATH_template}")" 2529 eval "evaluated_PYTHONPATH=\"${PYTHONPATH_template}\""
1720 if [[ ! -e "${evaluated_PYTHONPATH}" ]]; then
1721 unset evaluated_PYTHONPATH
1722 fi
1723 fi
1724 2530
1725 _python_test_hook pre 2531 _PYTHON_TEST_FUNCTION="python_execute_nosetests" _python_test_hook pre
1726 2532
1727 if [[ -n "${evaluated_PYTHONPATH}" ]]; then 2533 if [[ -n "${evaluated_PYTHONPATH}" ]]; then
1728 echo ${_BOLD}PYTHONPATH="${evaluated_PYTHONPATH}" nosetests --verbosity="${PYTHON_TEST_VERBOSITY}" "$@"${_NORMAL} 2534 echo ${_BOLD}PYTHONPATH="${evaluated_PYTHONPATH}" nosetests --verbosity="${PYTHON_TEST_VERBOSITY}" "$@"${_NORMAL}
1729 PYTHONPATH="${evaluated_PYTHONPATH}" nosetests --verbosity="${PYTHON_TEST_VERBOSITY}" "$@" || return "$?" 2535 PYTHONPATH="${evaluated_PYTHONPATH}" nosetests --verbosity="${PYTHON_TEST_VERBOSITY}" "$@" || return "$?"
1730 else 2536 else
1731 echo ${_BOLD}nosetests --verbosity="${PYTHON_TEST_VERBOSITY}" "$@"${_NORMAL} 2537 echo ${_BOLD}nosetests --verbosity="${PYTHON_TEST_VERBOSITY}" "$@"${_NORMAL}
1732 nosetests --verbosity="${PYTHON_TEST_VERBOSITY}" "$@" || return "$?" 2538 nosetests --verbosity="${PYTHON_TEST_VERBOSITY}" "$@" || return "$?"
1733 fi 2539 fi
1734 2540
1735 _python_test_hook post 2541 _PYTHON_TEST_FUNCTION="python_execute_nosetests" _python_test_hook post
1736 } 2542 }
1737 if _python_package_supporting_installation_for_multiple_python_abis; then 2543 if _python_package_supporting_installation_for_multiple_python_abis; then
1738 python_execute_function ${separate_build_dirs:+-s} python_test_function "$@" 2544 python_execute_function ${separate_build_dirs:+-s} python_test_function "$@"
1739 else 2545 else
1740 if [[ -n "${separate_build_dirs}" ]]; then 2546 if [[ -n "${separate_build_dirs}" ]]; then
1751# @DESCRIPTION: 2557# @DESCRIPTION:
1752# Execute py.test for all enabled Python ABIs. 2558# Execute py.test for all enabled Python ABIs.
1753# In ebuilds of packages supporting installation for multiple Python ABIs, this function calls 2559# In ebuilds of packages supporting installation for multiple Python ABIs, this function calls
1754# python_execute_py.test_pre_hook() and python_execute_py.test_post_hook(), if they are defined. 2560# python_execute_py.test_pre_hook() and python_execute_py.test_post_hook(), if they are defined.
1755python_execute_py.test() { 2561python_execute_py.test() {
2562 _python_check_python_pkg_setup_execution
1756 _python_set_color_variables 2563 _python_set_color_variables
1757 2564
1758 local PYTHONPATH_template= separate_build_dirs= 2565 local PYTHONPATH_template separate_build_dirs
1759 2566
1760 while (($#)); do 2567 while (($#)); do
1761 case "$1" in 2568 case "$1" in
1762 -P|--PYTHONPATH) 2569 -P|--PYTHONPATH)
1763 PYTHONPATH_template="$2" 2570 PYTHONPATH_template="$2"
1779 esac 2586 esac
1780 shift 2587 shift
1781 done 2588 done
1782 2589
1783 python_test_function() { 2590 python_test_function() {
1784 local evaluated_PYTHONPATH= 2591 local evaluated_PYTHONPATH
1785 2592
1786 if [[ -n "${PYTHONPATH_template}" ]]; then
1787 evaluated_PYTHONPATH="$(eval echo -n "${PYTHONPATH_template}")" 2593 eval "evaluated_PYTHONPATH=\"${PYTHONPATH_template}\""
1788 if [[ ! -e "${evaluated_PYTHONPATH}" ]]; then
1789 unset evaluated_PYTHONPATH
1790 fi
1791 fi
1792 2594
1793 _python_test_hook pre 2595 _PYTHON_TEST_FUNCTION="python_execute_py.test" _python_test_hook pre
1794 2596
1795 if [[ -n "${evaluated_PYTHONPATH}" ]]; then 2597 if [[ -n "${evaluated_PYTHONPATH}" ]]; then
1796 echo ${_BOLD}PYTHONPATH="${evaluated_PYTHONPATH}" py.test $([[ "${PYTHON_TEST_VERBOSITY}" -ge 2 ]] && echo -v) "$@"${_NORMAL} 2598 echo ${_BOLD}PYTHONPATH="${evaluated_PYTHONPATH}" py.test $([[ "${PYTHON_TEST_VERBOSITY}" -ge 2 ]] && echo -v) "$@"${_NORMAL}
1797 PYTHONPATH="${evaluated_PYTHONPATH}" py.test $([[ "${PYTHON_TEST_VERBOSITY}" -ge 2 ]] && echo -v) "$@" || return "$?" 2599 PYTHONPATH="${evaluated_PYTHONPATH}" py.test $([[ "${PYTHON_TEST_VERBOSITY}" -ge 2 ]] && echo -v) "$@" || return "$?"
1798 else 2600 else
1799 echo ${_BOLD}py.test $([[ "${PYTHON_TEST_VERBOSITY}" -gt 1 ]] && echo -v) "$@"${_NORMAL} 2601 echo ${_BOLD}py.test $([[ "${PYTHON_TEST_VERBOSITY}" -gt 1 ]] && echo -v) "$@"${_NORMAL}
1800 py.test $([[ "${PYTHON_TEST_VERBOSITY}" -gt 1 ]] && echo -v) "$@" || return "$?" 2602 py.test $([[ "${PYTHON_TEST_VERBOSITY}" -gt 1 ]] && echo -v) "$@" || return "$?"
1801 fi 2603 fi
1802 2604
1803 _python_test_hook post 2605 _PYTHON_TEST_FUNCTION="python_execute_py.test" _python_test_hook post
1804 } 2606 }
1805 if _python_package_supporting_installation_for_multiple_python_abis; then 2607 if _python_package_supporting_installation_for_multiple_python_abis; then
1806 python_execute_function ${separate_build_dirs:+-s} python_test_function "$@" 2608 python_execute_function ${separate_build_dirs:+-s} python_test_function "$@"
1807 else 2609 else
1808 if [[ -n "${separate_build_dirs}" ]]; then 2610 if [[ -n "${separate_build_dirs}" ]]; then
1819# @DESCRIPTION: 2621# @DESCRIPTION:
1820# Execute trial for all enabled Python ABIs. 2622# Execute trial for all enabled Python ABIs.
1821# In ebuilds of packages supporting installation for multiple Python ABIs, this function 2623# In ebuilds of packages supporting installation for multiple Python ABIs, this function
1822# calls python_execute_trial_pre_hook() and python_execute_trial_post_hook(), if they are defined. 2624# calls python_execute_trial_pre_hook() and python_execute_trial_post_hook(), if they are defined.
1823python_execute_trial() { 2625python_execute_trial() {
2626 _python_check_python_pkg_setup_execution
1824 _python_set_color_variables 2627 _python_set_color_variables
1825 2628
1826 local PYTHONPATH_template= separate_build_dirs= 2629 local PYTHONPATH_template separate_build_dirs
1827 2630
1828 while (($#)); do 2631 while (($#)); do
1829 case "$1" in 2632 case "$1" in
1830 -P|--PYTHONPATH) 2633 -P|--PYTHONPATH)
1831 PYTHONPATH_template="$2" 2634 PYTHONPATH_template="$2"
1847 esac 2650 esac
1848 shift 2651 shift
1849 done 2652 done
1850 2653
1851 python_test_function() { 2654 python_test_function() {
1852 local evaluated_PYTHONPATH= 2655 local evaluated_PYTHONPATH
1853 2656
1854 if [[ -n "${PYTHONPATH_template}" ]]; then
1855 evaluated_PYTHONPATH="$(eval echo -n "${PYTHONPATH_template}")" 2657 eval "evaluated_PYTHONPATH=\"${PYTHONPATH_template}\""
1856 if [[ ! -e "${evaluated_PYTHONPATH}" ]]; then
1857 unset evaluated_PYTHONPATH
1858 fi
1859 fi
1860 2658
1861 _python_test_hook pre 2659 _PYTHON_TEST_FUNCTION="python_execute_trial" _python_test_hook pre
1862 2660
1863 if [[ -n "${evaluated_PYTHONPATH}" ]]; then 2661 if [[ -n "${evaluated_PYTHONPATH}" ]]; then
1864 echo ${_BOLD}PYTHONPATH="${evaluated_PYTHONPATH}" trial $([[ "${PYTHON_TEST_VERBOSITY}" -ge 4 ]] && echo --spew) "$@"${_NORMAL} 2662 echo ${_BOLD}PYTHONPATH="${evaluated_PYTHONPATH}" trial $([[ "${PYTHON_TEST_VERBOSITY}" -ge 4 ]] && echo --spew) "$@"${_NORMAL}
1865 PYTHONPATH="${evaluated_PYTHONPATH}" trial $([[ "${PYTHON_TEST_VERBOSITY}" -ge 4 ]] && echo --spew) "$@" || return "$?" 2663 PYTHONPATH="${evaluated_PYTHONPATH}" trial $([[ "${PYTHON_TEST_VERBOSITY}" -ge 4 ]] && echo --spew) "$@" || return "$?"
1866 else 2664 else
1867 echo ${_BOLD}trial $([[ "${PYTHON_TEST_VERBOSITY}" -ge 4 ]] && echo --spew) "$@"${_NORMAL} 2665 echo ${_BOLD}trial $([[ "${PYTHON_TEST_VERBOSITY}" -ge 4 ]] && echo --spew) "$@"${_NORMAL}
1868 trial $([[ "${PYTHON_TEST_VERBOSITY}" -ge 4 ]] && echo --spew) "$@" || return "$?" 2666 trial $([[ "${PYTHON_TEST_VERBOSITY}" -ge 4 ]] && echo --spew) "$@" || return "$?"
1869 fi 2667 fi
1870 2668
1871 _python_test_hook post 2669 _PYTHON_TEST_FUNCTION="python_execute_trial" _python_test_hook post
1872 } 2670 }
1873 if _python_package_supporting_installation_for_multiple_python_abis; then 2671 if _python_package_supporting_installation_for_multiple_python_abis; then
1874 python_execute_function ${separate_build_dirs:+-s} python_test_function "$@" 2672 python_execute_function ${separate_build_dirs:+-s} python_test_function "$@"
1875 else 2673 else
1876 if [[ -n "${separate_build_dirs}" ]]; then 2674 if [[ -n "${separate_build_dirs}" ]]; then
1889# @FUNCTION: python_enable_pyc 2687# @FUNCTION: python_enable_pyc
1890# @DESCRIPTION: 2688# @DESCRIPTION:
1891# Tell Python to automatically recompile modules to .pyc/.pyo if the 2689# Tell Python to automatically recompile modules to .pyc/.pyo if the
1892# timestamps/version stamps have changed. 2690# timestamps/version stamps have changed.
1893python_enable_pyc() { 2691python_enable_pyc() {
2692 _python_check_python_pkg_setup_execution
2693
2694 if [[ "$#" -ne 0 ]]; then
2695 die "${FUNCNAME}() does not accept arguments"
2696 fi
2697
1894 unset PYTHONDONTWRITEBYTECODE 2698 unset PYTHONDONTWRITEBYTECODE
1895} 2699}
1896 2700
1897# @FUNCTION: python_disable_pyc 2701# @FUNCTION: python_disable_pyc
1898# @DESCRIPTION: 2702# @DESCRIPTION:
1899# Tell Python not to automatically recompile modules to .pyc/.pyo 2703# Tell Python not to automatically recompile modules to .pyc/.pyo
1900# even if the timestamps/version stamps do not match. This is done 2704# even if the timestamps/version stamps do not match. This is done
1901# to protect sandbox. 2705# to protect sandbox.
1902python_disable_pyc() { 2706python_disable_pyc() {
2707 _python_check_python_pkg_setup_execution
2708
2709 if [[ "$#" -ne 0 ]]; then
2710 die "${FUNCNAME}() does not accept arguments"
2711 fi
2712
1903 export PYTHONDONTWRITEBYTECODE="1" 2713 export PYTHONDONTWRITEBYTECODE="1"
1904} 2714}
1905 2715
1906_python_clean_compiled_modules() { 2716_python_clean_compiled_modules() {
1907 _python_initialize_prefix_variables 2717 _python_initialize_prefix_variables
1908 _python_set_color_variables 2718 _python_set_color_variables
1909 2719
1910 [[ "${FUNCNAME[1]}" =~ ^(python_mod_optimize|python_mod_compile|python_mod_cleanup)$ ]] || die "${FUNCNAME}(): Invalid usage" 2720 [[ "${FUNCNAME[1]}" =~ ^(python_mod_optimize|python_mod_cleanup)$ ]] || die "${FUNCNAME}(): Invalid usage"
1911 2721
1912 local base_module_name compiled_file compiled_files=() dir path py_file root 2722 local base_module_name compiled_file compiled_files=() dir path py_file root
1913 2723
1914 # Strip trailing slash from EROOT. 2724 # Strip trailing slash from EROOT.
1915 root="${EROOT%/}" 2725 root="${EROOT%/}"
1922 done < <(find "${path}" "(" -name "*.py[co]" -o -name "*\$py.class" ")" -print0) 2732 done < <(find "${path}" "(" -name "*.py[co]" -o -name "*\$py.class" ")" -print0)
1923 2733
1924 if [[ "${EBUILD_PHASE}" == "postrm" ]]; then 2734 if [[ "${EBUILD_PHASE}" == "postrm" ]]; then
1925 # Delete empty child directories. 2735 # Delete empty child directories.
1926 find "${path}" -type d | sort -r | while read -r dir; do 2736 find "${path}" -type d | sort -r | while read -r dir; do
1927 rmdir "${dir}" 2> /dev/null && echo "${_CYAN}<<< ${dir}${_NORMAL}" 2737 if rmdir "${dir}" 2> /dev/null; then
2738 echo "${_CYAN}<<< ${dir}${_NORMAL}"
2739 fi
1928 done 2740 done
1929 fi 2741 fi
1930 elif [[ "${path}" == *.py ]]; then 2742 elif [[ "${path}" == *.py ]]; then
1931 base_module_name="${path##*/}" 2743 base_module_name="${path##*/}"
1932 base_module_name="${base_module_name%.py}" 2744 base_module_name="${base_module_name%.py}"
1943 dir="${compiled_file%/*}" 2755 dir="${compiled_file%/*}"
1944 dir="${dir##*/}" 2756 dir="${dir##*/}"
1945 if [[ "${compiled_file}" == *.py[co] ]]; then 2757 if [[ "${compiled_file}" == *.py[co] ]]; then
1946 if [[ "${dir}" == "__pycache__" ]]; then 2758 if [[ "${dir}" == "__pycache__" ]]; then
1947 base_module_name="${compiled_file##*/}" 2759 base_module_name="${compiled_file##*/}"
1948 base_module_name="${base_module_name%%.*py[co]}" 2760 base_module_name="${base_module_name%.*py[co]}"
2761 base_module_name="${base_module_name%.*}"
1949 py_file="${compiled_file%__pycache__/*}${base_module_name}.py" 2762 py_file="${compiled_file%__pycache__/*}${base_module_name}.py"
1950 else 2763 else
1951 py_file="${compiled_file%[co]}" 2764 py_file="${compiled_file%[co]}"
1952 fi 2765 fi
1953 if [[ "${EBUILD_PHASE}" == "postinst" ]]; then 2766 if [[ "${EBUILD_PHASE}" == "postinst" ]]; then
1954 [[ -f "${py_file}" && "${compiled_file}" -nt "${py_file}" ]] && continue 2767 [[ -f "${py_file}" && "${compiled_file}" -nt "${py_file}" ]] && continue
1955 else 2768 else
1956 [[ -f "${py_file}" ]] && continue 2769 [[ -f "${py_file}" ]] && continue
1957 fi 2770 fi
1958 echo "${_BLUE}<<< ${compiled_file%[co]}[co]${_NORMAL}"
1959 rm -f "${compiled_file%[co]}"[co] 2771 rm -f "${compiled_file%[co]}"[co]
1960 elif [[ "${compiled_file}" == *\$py.class ]]; then 2772 elif [[ "${compiled_file}" == *\$py.class ]]; then
1961 if [[ "${dir}" == "__pycache__" ]]; then 2773 if [[ "${dir}" == "__pycache__" ]]; then
1962 base_module_name="${compiled_file##*/}" 2774 base_module_name="${compiled_file##*/}"
1963 base_module_name="${base_module_name%\$py.class}" 2775 base_module_name="${base_module_name%\$py.class}"
1964 py_file="${compiled_file%__pycache__/*}${base_module_name}.py" 2776 py_file="${compiled_file%__pycache__/*}${base_module_name}.py"
1965 else 2777 else
1966 py_file="${compiled_file%\$py.class}" 2778 py_file="${compiled_file%\$py.class}.py"
1967 fi 2779 fi
1968 if [[ "${EBUILD_PHASE}" == "postinst" ]]; then 2780 if [[ "${EBUILD_PHASE}" == "postinst" ]]; then
1969 [[ -f "${py_file}" && "${compiled_file}" -nt "${py_file}" ]] && continue 2781 [[ -f "${py_file}" && "${compiled_file}" -nt "${py_file}" ]] && continue
1970 else 2782 else
1971 [[ -f "${py_file}" ]] && continue 2783 [[ -f "${py_file}" ]] && continue
1972 fi 2784 fi
1973 echo "${_BLUE}<<< ${compiled_file}${_NORMAL}"
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}"
1984 else
1985 break 2794 break
1986 fi 2795 fi
1987 dir="${dir%/*}" 2796 dir="${dir%/*}"
1988 done 2797 done
1989 done 2798 done
1990 done 2799 done
1991} 2800}
1992 2801
1993# @FUNCTION: python_mod_optimize 2802# @FUNCTION: python_mod_optimize
1994# @USAGE: [options] [directory|file] 2803# @USAGE: [--allow-evaluated-non-sitedir-paths] [-d directory] [-f] [-l] [-q] [-x regular_expression] [--] <file|directory> [files|directories]
1995# @DESCRIPTION: 2804# @DESCRIPTION:
1996# If no arguments supplied, it will recompile not recursively all modules 2805# 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. 2806# -d, -f, -l, -q and -x options passed to this function are passed to compileall.py.
2003# 2807#
2004# This function can be used only in pkg_postinst() phase. 2808# This function can be used only in pkg_postinst() phase.
2005python_mod_optimize() { 2809python_mod_optimize() {
2810 if [[ "${EBUILD_PHASE}" != "postinst" ]]; then
2811 die "${FUNCNAME}() can be used only in pkg_postinst() phase"
2812 fi
2813
2814 _python_check_python_pkg_setup_execution
2006 _python_initialize_prefix_variables 2815 _python_initialize_prefix_variables
2007 2816
2008 # Check if phase is pkg_postinst(). 2817 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. 2818 # 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="${PYTHON_ABI}" return_code root site_packages_absolute_dirs=() site_packages_dirs=() site_packages_absolute_files=() site_packages_files=() 2819 local allow_evaluated_non_sitedir_paths="0" dir dirs=() evaluated_dirs=() evaluated_files=() file files=() iterated_PYTHON_ABIS options=() other_dirs=() other_files=() previous_PYTHON_ABI="${PYTHON_ABI}" return_code root site_packages_dirs=() site_packages_files=() stderr stderr_line
2014 2820
2015 if _python_package_supporting_installation_for_multiple_python_abis; then 2821 if _python_package_supporting_installation_for_multiple_python_abis; then
2016 if [[ -z "${PYTHON_ABIS}" ]]; then 2822 if has "${EAPI:-0}" 0 1 2 3 && [[ -z "${PYTHON_ABIS}" ]]; then
2017 die "${FUNCNAME}(): Environment not initialized" 2823 die "${FUNCNAME}(): python_pkg_setup() or python_execute_function() not called"
2018 fi 2824 fi
2019 iterated_PYTHON_ABIS="${PYTHON_ABIS}" 2825 iterated_PYTHON_ABIS="${PYTHON_ABIS}"
2020 else 2826 else
2827 if has "${EAPI:-0}" 0 1 2 3; then
2021 iterated_PYTHON_ABIS="${PYTHON_ABI:=$(PYTHON --ABI)}" 2828 iterated_PYTHON_ABIS="${PYTHON_ABI:=$(PYTHON --ABI)}"
2829 else
2830 iterated_PYTHON_ABIS="${PYTHON_ABI}"
2831 fi
2022 fi 2832 fi
2023 2833
2024 # Strip trailing slash from EROOT. 2834 # Strip trailing slash from EROOT.
2025 root="${EROOT%/}" 2835 root="${EROOT%/}"
2026 2836
2027 # Respect EROOT and options passed to compileall.py.
2028 while (($#)); do 2837 while (($#)); do
2029 case "$1" in 2838 case "$1" in
2839 --allow-evaluated-non-sitedir-paths)
2840 allow_evaluated_non_sitedir_paths="1"
2841 ;;
2030 -l|-f|-q) 2842 -l|-f|-q)
2031 options+=("$1") 2843 options+=("$1")
2032 ;; 2844 ;;
2033 -d|-x) 2845 -d|-x)
2034 options+=("$1" "$2") 2846 options+=("$1" "$2")
2035 shift 2847 shift
2036 ;; 2848 ;;
2849 --)
2850 shift
2851 break
2852 ;;
2037 -*) 2853 -*)
2038 ewarn "${FUNCNAME}(): Ignoring option '$1'" 2854 die "${FUNCNAME}(): Unrecognized option '$1'"
2039 ;; 2855 ;;
2040 *) 2856 *)
2041 if ! _python_implementation && [[ "$1" =~ ^/usr/lib(32|64)?/python[[:digit:]]+\.[[:digit:]]+ ]]; then
2042 die "${FUNCNAME}(): Paths of directories / files in site-packages directories must be relative to site-packages directories"
2043 elif [[ "$1" =~ ^/ ]]; then
2044 if _python_package_supporting_installation_for_multiple_python_abis; then
2045 die "${FUNCNAME}(): Absolute paths cannot be used in ebuilds of packages supporting installation for multiple Python ABIs"
2046 fi
2047 if [[ -d "${root}$1" ]]; then
2048 other_dirs+=("${root}$1")
2049 elif [[ -f "${root}$1" ]]; then
2050 other_files+=("${root}$1")
2051 elif [[ -e "${root}$1" ]]; then
2052 ewarn "'${root}$1' is not a file or a directory!"
2053 else
2054 ewarn "'${root}$1' does not exist!"
2055 fi
2056 else
2057 for PYTHON_ABI in ${iterated_PYTHON_ABIS}; do
2058 if [[ -d "${root}$(python_get_sitedir)/$1" ]]; then
2059 site_packages_dirs+=("$1")
2060 break 2857 break
2061 elif [[ -f "${root}$(python_get_sitedir)/$1" ]]; then
2062 site_packages_files+=("$1")
2063 break
2064 elif [[ -e "${root}$(python_get_sitedir)/$1" ]]; then
2065 ewarn "'$1' is not a file or a directory!"
2066 else
2067 ewarn "'$1' does not exist!"
2068 fi
2069 done
2070 fi
2071 ;; 2858 ;;
2072 esac 2859 esac
2073 shift 2860 shift
2074 done 2861 done
2075 2862
2863 if [[ "${allow_evaluated_non_sitedir_paths}" == "1" ]] && ! _python_package_supporting_installation_for_multiple_python_abis; then
2864 die "${FUNCNAME}(): '--allow-evaluated-non-sitedir-paths' option cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs"
2865 fi
2866
2867 if [[ "$#" -eq 0 ]]; then
2868 die "${FUNCNAME}(): Missing files or directories"
2869 fi
2870
2871 while (($#)); do
2872 if [[ "$1" =~ ^($|(\.|\.\.|/)($|/)) ]]; then
2873 die "${FUNCNAME}(): Invalid argument '$1'"
2874 elif ! _python_implementation && [[ "$1" =~ ^/usr/lib(32|64)?/python[[:digit:]]+\.[[:digit:]]+ ]]; then
2875 die "${FUNCNAME}(): Paths of directories / files in site-packages directories must be relative to site-packages directories"
2876 elif [[ "$1" =~ ^/ ]]; then
2877 if _python_package_supporting_installation_for_multiple_python_abis; then
2878 if [[ "${allow_evaluated_non_sitedir_paths}" != "1" ]]; then
2879 die "${FUNCNAME}(): Absolute paths cannot be used in ebuilds of packages supporting installation for multiple Python ABIs"
2880 fi
2881 if [[ "$1" != *\$* ]]; then
2882 die "${FUNCNAME}(): '$1' has invalid syntax"
2883 fi
2884 if [[ "$1" == *.py ]]; then
2885 evaluated_files+=("$1")
2886 else
2887 evaluated_dirs+=("$1")
2888 fi
2889 else
2890 if [[ -d "${root}$1" ]]; then
2891 other_dirs+=("${root}$1")
2892 elif [[ -f "${root}$1" ]]; then
2893 other_files+=("${root}$1")
2894 elif [[ -e "${root}$1" ]]; then
2895 eerror "${FUNCNAME}(): '${root}$1' is not a regular file or a directory"
2896 else
2897 eerror "${FUNCNAME}(): '${root}$1' does not exist"
2898 fi
2899 fi
2900 else
2901 for PYTHON_ABI in ${iterated_PYTHON_ABIS}; do
2902 if [[ -d "${root}$(python_get_sitedir)/$1" ]]; then
2903 site_packages_dirs+=("$1")
2904 break
2905 elif [[ -f "${root}$(python_get_sitedir)/$1" ]]; then
2906 site_packages_files+=("$1")
2907 break
2908 elif [[ -e "${root}$(python_get_sitedir)/$1" ]]; then
2909 eerror "${FUNCNAME}(): '$1' is not a regular file or a directory"
2910 else
2911 eerror "${FUNCNAME}(): '$1' does not exist"
2912 fi
2913 done
2914 fi
2915 shift
2916 done
2917
2076 # Set additional options. 2918 # Set additional options.
2077 options+=("-q") 2919 options+=("-q")
2078 2920
2079 for PYTHON_ABI in ${iterated_PYTHON_ABIS}; do 2921 for PYTHON_ABI in ${iterated_PYTHON_ABIS}; do
2080 if ((${#site_packages_dirs[@]})) || ((${#site_packages_files[@]})); then 2922 if ((${#site_packages_dirs[@]})) || ((${#site_packages_files[@]})) || ((${#evaluated_dirs[@]})) || ((${#evaluated_files[@]})); then
2081 return_code="0" 2923 return_code="0"
2924 stderr=""
2082 ebegin "Compilation and optimization of Python modules for $(python_get_implementation) $(python_get_version)" 2925 ebegin "Compilation and optimization of Python modules for $(python_get_implementation_and_version)"
2083 if ((${#site_packages_dirs[@]})); then 2926 if ((${#site_packages_dirs[@]})) || ((${#evaluated_dirs[@]})); then
2084 for dir in "${site_packages_dirs[@]}"; do 2927 for dir in "${site_packages_dirs[@]}"; do
2085 site_packages_absolute_dirs+=("${root}$(python_get_sitedir)/${dir}") 2928 dirs+=("${root}$(python_get_sitedir)/${dir}")
2086 done 2929 done
2087 "$(PYTHON)" "${root}$(python_get_libdir)/compileall.py" "${options[@]}" "${site_packages_absolute_dirs[@]}" || return_code="1" 2930 for dir in "${evaluated_dirs[@]}"; do
2931 eval "dirs+=(\"\${root}${dir}\")"
2932 done
2933 stderr+="${stderr:+$'\n'}$("$(PYTHON)" -m compileall "${options[@]}" "${dirs[@]}" 2>&1)" || return_code="1"
2088 if [[ "$(_python_get_implementation "${PYTHON_ABI}")" != "Jython" ]]; then 2934 if ! has "$(_python_get_implementation "${PYTHON_ABI}")" Jython PyPy; then
2089 "$(PYTHON)" -O "${root}$(python_get_libdir)/compileall.py" "${options[@]}" "${site_packages_absolute_dirs[@]}" &> /dev/null || return_code="1" 2935 "$(PYTHON)" -O -m compileall "${options[@]}" "${dirs[@]}" &> /dev/null || return_code="1"
2090 fi 2936 fi
2091 _python_clean_compiled_modules "${site_packages_absolute_dirs[@]}" 2937 _python_clean_compiled_modules "${dirs[@]}"
2092 fi 2938 fi
2093 if ((${#site_packages_files[@]})); then 2939 if ((${#site_packages_files[@]})) || ((${#evaluated_files[@]})); then
2094 for file in "${site_packages_files[@]}"; do 2940 for file in "${site_packages_files[@]}"; do
2095 site_packages_absolute_files+=("${root}$(python_get_sitedir)/${file}") 2941 files+=("${root}$(python_get_sitedir)/${file}")
2096 done 2942 done
2097 "$(PYTHON)" "${root}$(python_get_libdir)/py_compile.py" "${site_packages_absolute_files[@]}" || return_code="1" 2943 for file in "${evaluated_files[@]}"; do
2944 eval "files+=(\"\${root}${file}\")"
2945 done
2946 stderr+="${stderr:+$'\n'}$("$(PYTHON)" -m py_compile "${files[@]}" 2>&1)" || return_code="1"
2098 if [[ "$(_python_get_implementation "${PYTHON_ABI}")" != "Jython" ]]; then 2947 if ! has "$(_python_get_implementation "${PYTHON_ABI}")" Jython PyPy; then
2099 "$(PYTHON)" -O "${root}$(python_get_libdir)/py_compile.py" "${site_packages_absolute_files[@]}" &> /dev/null || return_code="1" 2948 "$(PYTHON)" -O -m py_compile "${files[@]}" &> /dev/null || return_code="1"
2100 fi 2949 fi
2101 _python_clean_compiled_modules "${site_packages_absolute_files[@]}" 2950 _python_clean_compiled_modules "${files[@]}"
2102 fi 2951 fi
2103 eend "${return_code}" 2952 eend "${return_code}"
2953 if [[ -n "${stderr}" ]]; then
2954 eerror "Syntax errors / warnings in Python modules for $(python_get_implementation_and_version):" &> /dev/null
2955 while read stderr_line; do
2956 eerror " ${stderr_line}"
2957 done <<< "${stderr}"
2104 fi 2958 fi
2105 unset site_packages_absolute_dirs site_packages_absolute_files 2959 fi
2960 unset dirs files
2106 done 2961 done
2107 2962
2108 if _python_package_supporting_installation_for_multiple_python_abis; then 2963 if _python_package_supporting_installation_for_multiple_python_abis; then
2109 # Restore previous value of PYTHON_ABI. 2964 # Restore previous value of PYTHON_ABI.
2110 if [[ -n "${previous_PYTHON_ABI}" ]]; then 2965 if [[ -n "${previous_PYTHON_ABI}" ]]; then
2114 fi 2969 fi
2115 fi 2970 fi
2116 2971
2117 if ((${#other_dirs[@]})) || ((${#other_files[@]})); then 2972 if ((${#other_dirs[@]})) || ((${#other_files[@]})); then
2118 return_code="0" 2973 return_code="0"
2974 stderr=""
2119 ebegin "Compilation and optimization of Python modules placed outside of site-packages directories for $(python_get_implementation) $(python_get_version)" 2975 ebegin "Compilation and optimization of Python modules placed outside of site-packages directories for $(python_get_implementation_and_version)"
2120 if ((${#other_dirs[@]})); then 2976 if ((${#other_dirs[@]})); then
2121 "$(PYTHON ${PYTHON_ABI})" "${root}$(python_get_libdir)/compileall.py" "${options[@]}" "${other_dirs[@]}" || return_code="1" 2977 stderr+="${stderr:+$'\n'}$("$(PYTHON ${PYTHON_ABI})" -m compileall "${options[@]}" "${other_dirs[@]}" 2>&1)" || return_code="1"
2122 if [[ "$(_python_get_implementation "${PYTHON_ABI-$(PYTHON --ABI)}")" != "Jython" ]]; then 2978 if ! has "$(_python_get_implementation "${PYTHON_ABI}")" Jython PyPy; then
2123 "$(PYTHON ${PYTHON_ABI})" -O "${root}$(python_get_libdir)/compileall.py" "${options[@]}" "${other_dirs[@]}" &> /dev/null || return_code="1" 2979 "$(PYTHON ${PYTHON_ABI})" -O -m compileall "${options[@]}" "${other_dirs[@]}" &> /dev/null || return_code="1"
2124 fi 2980 fi
2125 _python_clean_compiled_modules "${other_dirs[@]}" 2981 _python_clean_compiled_modules "${other_dirs[@]}"
2126 fi 2982 fi
2127 if ((${#other_files[@]})); then 2983 if ((${#other_files[@]})); then
2128 "$(PYTHON ${PYTHON_ABI})" "${root}$(python_get_libdir)/py_compile.py" "${other_files[@]}" || return_code="1" 2984 stderr+="${stderr:+$'\n'}$("$(PYTHON ${PYTHON_ABI})" -m py_compile "${other_files[@]}" 2>&1)" || return_code="1"
2129 if [[ "$(_python_get_implementation "${PYTHON_ABI-$(PYTHON --ABI)}")" != "Jython" ]]; then 2985 if ! has "$(_python_get_implementation "${PYTHON_ABI}")" Jython PyPy; then
2130 "$(PYTHON ${PYTHON_ABI})" -O "${root}$(python_get_libdir)/py_compile.py" "${other_files[@]}" &> /dev/null || return_code="1" 2986 "$(PYTHON ${PYTHON_ABI})" -O -m py_compile "${other_files[@]}" &> /dev/null || return_code="1"
2131 fi 2987 fi
2132 _python_clean_compiled_modules "${other_dirs[@]}" 2988 _python_clean_compiled_modules "${other_files[@]}"
2133 fi 2989 fi
2134 eend "${return_code}" 2990 eend "${return_code}"
2991 if [[ -n "${stderr}" ]]; then
2992 eerror "Syntax errors / warnings in Python modules placed outside of site-packages directories for $(python_get_implementation_and_version):" &> /dev/null
2993 while read stderr_line; do
2994 eerror " ${stderr_line}"
2995 done <<< "${stderr}"
2135 fi 2996 fi
2997 fi
2136 else 2998 else
2999 # Deprecated part of python_mod_optimize()
3000 ewarn
3001 ewarn "Deprecation Warning: Usage of ${FUNCNAME}() in packages not supporting installation"
3002 ewarn "for multiple Python ABIs in EAPI <=2 is deprecated and will be disallowed on 2011-08-01."
3003 ewarn "Use EAPI >=3 and call ${FUNCNAME}() with paths having appropriate syntax."
3004 ewarn "The ebuild needs to be fixed. Please report a bug, if it has not been already reported."
3005 ewarn
3006
2137 local myroot mydirs=() myfiles=() myopts=() return_code="0" 3007 local myroot mydirs=() myfiles=() myopts=() return_code="0"
2138 3008
2139 # strip trailing slash 3009 # strip trailing slash
2140 myroot="${EROOT%/}" 3010 myroot="${EROOT%/}"
2141 3011
2147 ;; 3017 ;;
2148 -d|-x) 3018 -d|-x)
2149 myopts+=("$1" "$2") 3019 myopts+=("$1" "$2")
2150 shift 3020 shift
2151 ;; 3021 ;;
3022 --)
3023 shift
3024 break
3025 ;;
2152 -*) 3026 -*)
2153 ewarn "${FUNCNAME}(): Ignoring option '$1'" 3027 die "${FUNCNAME}(): Unrecognized option '$1'"
2154 ;; 3028 ;;
2155 *) 3029 *)
2156 if [[ -d "${myroot}/${1#/}" ]]; then 3030 break
2157 mydirs+=("${myroot}/${1#/}")
2158 elif [[ -f "${myroot}/${1#/}" ]]; then
2159 # Files are passed to python_mod_compile which is EROOT-aware
2160 myfiles+=("$1")
2161 elif [[ -e "${myroot}/${1#/}" ]]; then
2162 ewarn "${myroot}/${1#/} is not a file or directory!"
2163 else
2164 ewarn "${myroot}/${1#/} does not exist!"
2165 fi
2166 ;; 3031 ;;
2167 esac 3032 esac
2168 shift 3033 shift
2169 done 3034 done
2170 3035
3036 if [[ "$#" -eq 0 ]]; then
3037 die "${FUNCNAME}(): Missing files or directories"
3038 fi
3039
3040 while (($#)); do
3041 if [[ "$1" =~ ^($|(\.|\.\.|/)($|/)) ]]; then
3042 die "${FUNCNAME}(): Invalid argument '$1'"
3043 elif [[ -d "${myroot}/${1#/}" ]]; then
3044 mydirs+=("${myroot}/${1#/}")
3045 elif [[ -f "${myroot}/${1#/}" ]]; then
3046 myfiles+=("${myroot}/${1#/}")
3047 elif [[ -e "${myroot}/${1#/}" ]]; then
3048 eerror "${FUNCNAME}(): ${myroot}/${1#/} is not a regular file or directory"
3049 else
3050 eerror "${FUNCNAME}(): ${myroot}/${1#/} does not exist"
3051 fi
3052 shift
3053 done
3054
2171 # set additional opts 3055 # set additional opts
2172 myopts+=(-q) 3056 myopts+=(-q)
2173 3057
2174 PYTHON_ABI="$(PYTHON --ABI)" 3058 PYTHON_ABI="${PYTHON_ABI:-$(PYTHON --ABI)}"
2175 3059
2176 ebegin "Compilation and optimization of Python modules for $(python_get_implementation) $(python_get_version)" 3060 ebegin "Compilation and optimization of Python modules for $(python_get_implementation) $(python_get_version)"
2177 if ((${#mydirs[@]})); then 3061 if ((${#mydirs[@]})); then
2178 "$(PYTHON ${PYTHON_ABI})" "${myroot}$(python_get_libdir)/compileall.py" "${myopts[@]}" "${mydirs[@]}" || return_code="1" 3062 "$(PYTHON ${PYTHON_ABI})" "${myroot}$(python_get_libdir)/compileall.py" "${myopts[@]}" "${mydirs[@]}" || return_code="1"
2179 "$(PYTHON ${PYTHON_ABI})" -O "${myroot}$(python_get_libdir)/compileall.py" "${myopts[@]}" "${mydirs[@]}" &> /dev/null || return_code="1" 3063 "$(PYTHON ${PYTHON_ABI})" -O "${myroot}$(python_get_libdir)/compileall.py" "${myopts[@]}" "${mydirs[@]}" &> /dev/null || return_code="1"
2180 _python_clean_compiled_modules "${mydirs[@]}" 3064 _python_clean_compiled_modules "${mydirs[@]}"
2181 fi 3065 fi
2182 3066
2183 if ((${#myfiles[@]})); then 3067 if ((${#myfiles[@]})); then
3068 "$(PYTHON ${PYTHON_ABI})" "${myroot}$(python_get_libdir)/py_compile.py" "${myfiles[@]}" || return_code="1"
3069 "$(PYTHON ${PYTHON_ABI})" -O "${myroot}$(python_get_libdir)/py_compile.py" "${myfiles[@]}" &> /dev/null || return_code="1"
2184 python_mod_compile "${myfiles[@]}" 3070 _python_clean_compiled_modules "${myfiles[@]}"
2185 fi 3071 fi
2186 3072
2187 eend "${return_code}" 3073 eend "${return_code}"
2188 fi 3074 fi
2189} 3075}
2190 3076
2191# @FUNCTION: python_mod_cleanup 3077# @FUNCTION: python_mod_cleanup
2192# @USAGE: [directory|file] 3078# @USAGE: [--allow-evaluated-non-sitedir-paths] [--] <file|directory> [files|directories]
2193# @DESCRIPTION: 3079# @DESCRIPTION:
2194# Run with optional arguments, where arguments are Python modules. If none given, 3080# Delete orphaned byte-compiled Python modules corresponding to specified Python modules.
2195# it will look in /usr/lib/python[0-9].[0-9].
2196#
2197# It will recursively scan all compiled Python modules in the directories and
2198# determine if they are orphaned (i.e. their corresponding .py files are missing.)
2199# If they are, then it will remove their corresponding .pyc and .pyo files.
2200# 3081#
2201# This function can be used only in pkg_postrm() phase. 3082# This function can be used only in pkg_postrm() phase.
2202python_mod_cleanup() { 3083python_mod_cleanup() {
3084 if [[ "${EBUILD_PHASE}" != "postrm" ]]; then
3085 die "${FUNCNAME}() can be used only in pkg_postrm() phase"
3086 fi
3087
3088 _python_check_python_pkg_setup_execution
2203 _python_initialize_prefix_variables 3089 _python_initialize_prefix_variables
2204 3090
2205 local dir iterated_PYTHON_ABIS PYTHON_ABI="${PYTHON_ABI}" root search_paths=() sitedir 3091 local allow_evaluated_non_sitedir_paths="0" dir iterated_PYTHON_ABIS PYTHON_ABI="${PYTHON_ABI}" root search_paths=() sitedir
2206
2207 # Check if phase is pkg_postrm().
2208 [[ "${EBUILD_PHASE}" != "postrm" ]] && die "${FUNCNAME}() can be used only in pkg_postrm() phase"
2209 3092
2210 if _python_package_supporting_installation_for_multiple_python_abis; then 3093 if _python_package_supporting_installation_for_multiple_python_abis; then
2211 if [[ -z "${PYTHON_ABIS}" ]]; then 3094 if has "${EAPI:-0}" 0 1 2 3 && [[ -z "${PYTHON_ABIS}" ]]; then
2212 die "${FUNCNAME}(): Environment not initialized" 3095 die "${FUNCNAME}(): python_pkg_setup() or python_execute_function() not called"
2213 fi 3096 fi
2214 iterated_PYTHON_ABIS="${PYTHON_ABIS}" 3097 iterated_PYTHON_ABIS="${PYTHON_ABIS}"
2215 else 3098 else
3099 if has "${EAPI:-0}" 0 1 2 3; then
2216 iterated_PYTHON_ABIS="${PYTHON_ABI:-$(PYTHON --ABI)}" 3100 iterated_PYTHON_ABIS="${PYTHON_ABI:-$(PYTHON --ABI)}"
3101 else
3102 iterated_PYTHON_ABIS="${PYTHON_ABI}"
3103 fi
2217 fi 3104 fi
2218 3105
2219 # Strip trailing slash from EROOT. 3106 # Strip trailing slash from EROOT.
2220 root="${EROOT%/}" 3107 root="${EROOT%/}"
2221 3108
2222 if (($#)); then 3109 while (($#)); do
2223 if ! has "${EAPI:-0}" 0 1 2 || _python_package_supporting_installation_for_multiple_python_abis; then 3110 case "$1" in
3111 --allow-evaluated-non-sitedir-paths)
3112 allow_evaluated_non_sitedir_paths="1"
3113 ;;
3114 --)
3115 shift
3116 break
3117 ;;
3118 -*)
3119 die "${FUNCNAME}(): Unrecognized option '$1'"
3120 ;;
3121 *)
3122 break
3123 ;;
3124 esac
3125 shift
3126 done
3127
3128 if [[ "${allow_evaluated_non_sitedir_paths}" == "1" ]] && ! _python_package_supporting_installation_for_multiple_python_abis; then
3129 die "${FUNCNAME}(): '--allow-evaluated-non-sitedir-paths' option cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs"
3130 fi
3131
3132 if [[ "$#" -eq 0 ]]; then
3133 die "${FUNCNAME}(): Missing files or directories"
3134 fi
3135
3136 if ! has "${EAPI:-0}" 0 1 2 || _python_package_supporting_installation_for_multiple_python_abis || _python_implementation || [[ "${CATEGORY}/${PN}" == "sys-apps/portage" ]]; then
2224 while (($#)); do 3137 while (($#)); do
3138 if [[ "$1" =~ ^($|(\.|\.\.|/)($|/)) ]]; then
3139 die "${FUNCNAME}(): Invalid argument '$1'"
2225 if ! _python_implementation && [[ "$1" =~ ^/usr/lib(32|64)?/python[[:digit:]]+\.[[:digit:]]+ ]]; then 3140 elif ! _python_implementation && [[ "$1" =~ ^/usr/lib(32|64)?/python[[:digit:]]+\.[[:digit:]]+ ]]; then
2226 die "${FUNCNAME}(): Paths of directories / files in site-packages directories must be relative to site-packages directories" 3141 die "${FUNCNAME}(): Paths of directories / files in site-packages directories must be relative to site-packages directories"
2227 elif [[ "$1" =~ ^/ ]]; then 3142 elif [[ "$1" =~ ^/ ]]; then
2228 if _python_package_supporting_installation_for_multiple_python_abis; then 3143 if _python_package_supporting_installation_for_multiple_python_abis; then
3144 if [[ "${allow_evaluated_non_sitedir_paths}" != "1" ]]; then
2229 die "${FUNCNAME}(): Absolute paths cannot be used in ebuilds of packages supporting installation for multiple Python ABIs" 3145 die "${FUNCNAME}(): Absolute paths cannot be used in ebuilds of packages supporting installation for multiple Python ABIs"
2230 fi 3146 fi
3147 if [[ "$1" != *\$* ]]; then
3148 die "${FUNCNAME}(): '$1' has invalid syntax"
3149 fi
3150 for PYTHON_ABI in ${iterated_PYTHON_ABIS}; do
3151 eval "search_paths+=(\"\${root}$1\")"
3152 done
3153 else
2231 search_paths+=("${root}$1") 3154 search_paths+=("${root}$1")
3155 fi
2232 else 3156 else
2233 for PYTHON_ABI in ${iterated_PYTHON_ABIS}; do 3157 for PYTHON_ABI in ${iterated_PYTHON_ABIS}; do
2234 search_paths+=("${root}$(python_get_sitedir)/$1") 3158 search_paths+=("${root}$(python_get_sitedir)/$1")
2235 done
2236 fi
2237 shift
2238 done
2239 else
2240 search_paths=("${@#/}")
2241 search_paths=("${search_paths[@]/#/${root}/}")
2242 fi
2243 else
2244 for dir in "${root}"/usr/lib*; do
2245 if [[ -d "${dir}" && ! -L "${dir}" ]]; then
2246 for sitedir in "${dir}"/python*/site-packages; do
2247 if [[ -d "${sitedir}" ]]; then
2248 search_paths+=("${sitedir}")
2249 fi
2250 done 3159 done
2251 fi 3160 fi
3161 shift
2252 done 3162 done
2253 for sitedir in "${root}"/usr/share/jython-*/Lib/site-packages; do 3163 else
2254 if [[ -d "${sitedir}" ]]; then 3164 # Deprecated part of python_mod_cleanup()
3165 ewarn
3166 ewarn "Deprecation Warning: Usage of ${FUNCNAME}() in packages not supporting installation"
3167 ewarn "for multiple Python ABIs in EAPI <=2 is deprecated and will be disallowed on 2011-08-01."
3168 ewarn "Use EAPI >=3 and call ${FUNCNAME}() with paths having appropriate syntax."
3169 ewarn "The ebuild needs to be fixed. Please report a bug, if it has not been already reported."
3170 ewarn
3171
2255 search_paths+=("${sitedir}") 3172 search_paths=("${@#/}")
2256 fi 3173 search_paths=("${search_paths[@]/#/${root}/}")
2257 done
2258 fi 3174 fi
2259 3175
2260 _python_clean_compiled_modules "${search_paths[@]}" 3176 _python_clean_compiled_modules "${search_paths[@]}"
2261} 3177}
2262 3178
2263# ================================================================================================ 3179# ================================================================================================
2264# ===================================== DEPRECATED FUNCTIONS ===================================== 3180# ===================================== DEPRECATED FUNCTIONS =====================================
2265# ================================================================================================ 3181# ================================================================================================
2266 3182
2267# @FUNCTION: python_version 3183fi # _PYTHON_ECLASS_INHERITED
2268# @DESCRIPTION:
2269# Run without arguments and it will export the version of python
2270# currently in use as $PYVER; sets PYVER/PYVER_MAJOR/PYVER_MINOR
2271python_version() {
2272 if ! has "${EAPI:-0}" 0 1 2 || _python_package_supporting_installation_for_multiple_python_abis; then
2273 eerror "Use PYTHON() and/or python_get_*() instead of ${FUNCNAME}()."
2274 die "${FUNCNAME}() cannot be used in this EAPI"
2275 fi
2276
2277 _python_set_color_variables
2278
2279 if [[ "${FUNCNAME[1]}" != "distutils_python_version" ]]; then
2280 echo
2281 echo " ${_RED}*${_NORMAL} ${_RED}Deprecation Warning: ${FUNCNAME}() is deprecated and will be banned on 2010-07-01.${_NORMAL}"
2282 echo " ${_RED}*${_NORMAL} ${_RED}Use PYTHON() instead of python variable. Use python_get_*() instead of PYVER* variables.${_NORMAL}"
2283 echo " ${_RED}*${_NORMAL} ${_RED}The ebuild needs to be fixed. Please report a bug, if it has not been already reported.${_NORMAL}"
2284 echo
2285
2286 einfo &> /dev/null
2287 einfo "Deprecation Warning: ${FUNCNAME}() is deprecated and will be banned on 2010-07-01." &> /dev/null
2288 einfo "Use PYTHON() instead of python variable. Use python_get_*() instead of PYVER* variables." &> /dev/null
2289 einfo "The ebuild needs to be fixed. Please report a bug, if it has not been already reported." &> /dev/null
2290 einfo &> /dev/null
2291 fi
2292
2293 [[ -n "${PYVER}" ]] && return 0
2294 local tmpstr
2295 python="${python:-${EPREFIX}/usr/bin/python}"
2296 tmpstr="$(EPYTHON= ${python} -V 2>&1 )"
2297 export PYVER_ALL="${tmpstr#Python }"
2298 export PYVER_MAJOR="${PYVER_ALL:0:1}"
2299 export PYVER_MINOR="${PYVER_ALL:2:1}"
2300 if [[ "${PYVER_ALL:3:1}" == "." ]]; then
2301 export PYVER_MICRO="${PYVER_ALL:4}"
2302 fi
2303 export PYVER="${PYVER_MAJOR}.${PYVER_MINOR}"
2304}
2305
2306# @FUNCTION: python_mod_exists
2307# @USAGE: <module>
2308# @DESCRIPTION:
2309# Run with the module name as an argument. It will check if a
2310# Python module is installed and loadable. It will return
2311# TRUE(0) if the module exists, and FALSE(1) if the module does
2312# not exist.
2313#
2314# Example:
2315# if python_mod_exists gtk; then
2316# echo "gtk support enabled"
2317# fi
2318python_mod_exists() {
2319 if ! has "${EAPI:-0}" 0 1 2 || _python_package_supporting_installation_for_multiple_python_abis; then
2320 eerror "Use USE dependencies and/or has_version() instead of ${FUNCNAME}()."
2321 die "${FUNCNAME}() cannot be used in this EAPI"
2322 fi
2323
2324 _python_set_color_variables
2325
2326 echo
2327 echo " ${_RED}*${_NORMAL} ${_RED}Deprecation Warning: ${FUNCNAME}() is deprecated and will be banned on 2010-07-01.${_NORMAL}"
2328 echo " ${_RED}*${_NORMAL} ${_RED}Use USE dependencies and/or has_version() instead of ${FUNCNAME}().${_NORMAL}"
2329 echo " ${_RED}*${_NORMAL} ${_RED}The ebuild needs to be fixed. Please report a bug, if it has not been already reported.${_NORMAL}"
2330 echo
2331
2332 einfo &> /dev/null
2333 einfo "Deprecation Warning: ${FUNCNAME}() is deprecated and will be banned on 2010-07-01." &> /dev/null
2334 einfo "Use USE dependencies and/or has_version() instead of ${FUNCNAME}()." &> /dev/null
2335 einfo "The ebuild needs to be fixed. Please report a bug, if it has not been already reported." &> /dev/null
2336 einfo &> /dev/null
2337
2338 if [[ "$#" -ne 1 ]]; then
2339 die "${FUNCNAME}() requires 1 argument"
2340 fi
2341 "$(PYTHON ${PYTHON_ABI})" -c "import $1" &> /dev/null
2342}
2343
2344# @FUNCTION: python_tkinter_exists
2345# @DESCRIPTION:
2346# Run without arguments, checks if Python was compiled with Tkinter
2347# support. If not, prints an error message and dies.
2348python_tkinter_exists() {
2349 if ! has "${EAPI:-0}" 0 1 2 || _python_package_supporting_installation_for_multiple_python_abis; then
2350 eerror "Use PYTHON_USE_WITH=\"xml\" and python_pkg_setup() instead of ${FUNCNAME}()."
2351 die "${FUNCNAME}() cannot be used in this EAPI"
2352 fi
2353
2354 _python_set_color_variables
2355
2356 if [[ "${FUNCNAME[1]}" != "distutils_python_tkinter" ]]; then
2357 echo
2358 echo " ${_RED}*${_NORMAL} ${_RED}Deprecation Warning: ${FUNCNAME}() is deprecated and will be banned on 2010-07-01.${_NORMAL}"
2359 echo " ${_RED}*${_NORMAL} ${_RED}Use PYTHON_USE_WITH=\"xml\" and python_pkg_setup() instead of ${FUNCNAME}().${_NORMAL}"
2360 echo " ${_RED}*${_NORMAL} ${_RED}The ebuild needs to be fixed. Please report a bug, if it has not been already reported.${_NORMAL}"
2361 echo
2362
2363 einfo &> /dev/null
2364 einfo "Deprecation Warning: ${FUNCNAME}() is deprecated and will be banned on 2010-07-01." &> /dev/null
2365 einfo "Use PYTHON_USE_WITH=\"xml\" and python_pkg_setup() instead of ${FUNCNAME}()." &> /dev/null
2366 einfo "The ebuild needs to be fixed. Please report a bug, if it has not been already reported." &> /dev/null
2367 einfo &> /dev/null
2368 fi
2369
2370 if ! "$(PYTHON ${PYTHON_ABI})" -c "from sys import version_info
2371if version_info[0] == 3:
2372 import tkinter
2373else:
2374 import Tkinter" &> /dev/null; then
2375 eerror "Python needs to be rebuilt with tkinter support enabled."
2376 eerror "Add the following line to '${EPREFIX}/etc/portage/package.use' and rebuild Python"
2377 eerror "dev-lang/python tk"
2378 die "Python installed without support for tkinter"
2379 fi
2380}
2381
2382# @FUNCTION: python_mod_compile
2383# @USAGE: <file> [more files ...]
2384# @DESCRIPTION:
2385# Given filenames, it will pre-compile the module's .pyc and .pyo.
2386# This function can be used only in pkg_postinst() phase.
2387#
2388# Example:
2389# python_mod_compile /usr/lib/python2.3/site-packages/pygoogle.py
2390#
2391python_mod_compile() {
2392 if ! has "${EAPI:-0}" 0 1 2 || _python_package_supporting_installation_for_multiple_python_abis; then
2393 eerror "Use python_mod_optimize() instead of ${FUNCNAME}()."
2394 die "${FUNCNAME}() cannot be used in this EAPI"
2395 fi
2396
2397 _python_initialize_prefix_variables
2398
2399 local f myroot myfiles=()
2400
2401 # Check if phase is pkg_postinst()
2402 [[ "${EBUILD_PHASE}" != "postinst" ]] && die "${FUNCNAME}() can be used only in pkg_postinst() phase"
2403
2404 # strip trailing slash
2405 myroot="${EROOT%/}"
2406
2407 # respect EROOT
2408 for f in "$@"; do
2409 [[ -f "${myroot}/${f}" ]] && myfiles+=("${myroot}/${f}")
2410 done
2411
2412 PYTHON_ABI="$(PYTHON --ABI)"
2413
2414 if ((${#myfiles[@]})); then
2415 "$(PYTHON ${PYTHON_ABI})" "${myroot}$(python_get_libdir)/py_compile.py" "${myfiles[@]}"
2416 "$(PYTHON ${PYTHON_ABI})" -O "${myroot}$(python_get_libdir)/py_compile.py" "${myfiles[@]}" &> /dev/null
2417 _python_clean_compiled_modules "${myfiles[@]}"
2418 else
2419 ewarn "No files to compile!"
2420 fi
2421}

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