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Revision 1.99 Revision 1.154
1# Copyright 1999-2010 Gentoo Foundation 1# Copyright 1999-2012 Gentoo Foundation
2# Distributed under the terms of the GNU General Public License v2 2# Distributed under the terms of the GNU General Public License v2
3# $Header: /var/cvsroot/gentoo-x86/eclass/python.eclass,v 1.99 2010/05/25 19:49:54 arfrever Exp $ 3# $Header: /var/cvsroot/gentoo-x86/eclass/python.eclass,v 1.154 2012/03/29 12:47:35 marienz 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)
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 _python_calculate_PYTHON_ABIS 431 _python_calculate_PYTHON_ABIS
333 export EPYTHON="$(PYTHON -f)" 432 export EPYTHON="$(PYTHON -f)"
334 else 433 else
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 [[ "${quiet}" == "0" ]]; then
530# @ECLASS-VARIABLE: SUPPORT_PYTHON_ABIS 676# @ECLASS-VARIABLE: SUPPORT_PYTHON_ABIS
531# @DESCRIPTION: 677# @DESCRIPTION:
532# Set this in EAPI <= 4 to indicate that current package supports installation for 678# Set this in EAPI <= 4 to indicate that current package supports installation for
533# multiple Python ABIs. 679# multiple Python ABIs.
534 680
681# @ECLASS-VARIABLE: PYTHON_TESTS_RESTRICTED_ABIS
682# @DESCRIPTION:
683# Space-separated list of Python ABI patterns. Testing in Python ABIs matching any Python ABI
684# patterns specified in this list is skipped.
685
535# @ECLASS-VARIABLE: PYTHON_EXPORT_PHASE_FUNCTIONS 686# @ECLASS-VARIABLE: PYTHON_EXPORT_PHASE_FUNCTIONS
536# @DESCRIPTION: 687# @DESCRIPTION:
537# Set this to export phase functions for the following ebuild phases: 688# Set this to export phase functions for the following ebuild phases:
538# src_prepare, src_configure, src_compile, src_test, src_install. 689# src_prepare(), src_configure(), src_compile(), src_test(), src_install().
539if ! has "${EAPI:-0}" 0 1; then 690if ! has "${EAPI:-0}" 0 1; then
540 python_src_prepare() { 691 python_src_prepare() {
692 if [[ "${EBUILD_PHASE}" != "prepare" ]]; then
693 die "${FUNCNAME}() can be used only in src_prepare() phase"
694 fi
695
541 if ! _python_package_supporting_installation_for_multiple_python_abis; then 696 if ! _python_package_supporting_installation_for_multiple_python_abis; then
542 die "${FUNCNAME}() cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs" 697 die "${FUNCNAME}() cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs"
543 fi 698 fi
544 699
700 _python_check_python_pkg_setup_execution
701
702 if [[ "$#" -ne 0 ]]; then
703 die "${FUNCNAME}() does not accept arguments"
704 fi
705
545 python_copy_sources 706 python_copy_sources
546 } 707 }
547 708
548 for python_default_function in src_configure src_compile src_test src_install; do 709 for python_default_function in src_configure src_compile src_test; do
549 eval "python_${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 ${python_default_function}() phase\"
713 fi
714
550 if ! _python_package_supporting_installation_for_multiple_python_abis; then 715 if ! _python_package_supporting_installation_for_multiple_python_abis; then
551 die \"\${FUNCNAME}() cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs\" 716 die \"\${FUNCNAME}() cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs\"
552 fi 717 fi
553 718
719 _python_check_python_pkg_setup_execution
720
554 python_execute_function -d -s -- \"\$@\" 721 python_execute_function -d -s -- \"\$@\"
555 }" 722 }"
556 done 723 done
557 unset python_default_function 724 unset python_default_function
558 725
726 python_src_install() {
727 if [[ "${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 "${T}/images"
747 fi
748 }
749
559 if [[ -n "${PYTHON_EXPORT_PHASE_FUNCTIONS}" ]]; then 750 if [[ -n "${PYTHON_EXPORT_PHASE_FUNCTIONS}" ]]; then
560 EXPORT_FUNCTIONS src_prepare src_configure src_compile src_test src_install 751 EXPORT_FUNCTIONS src_prepare src_configure src_compile src_test src_install
561 fi 752 fi
562fi 753fi
563 754
755if has "${EAPI:-0}" 0 1 2 3 4; then
564unset PYTHON_ABIS 756 unset PYTHON_ABIS
757fi
565 758
566_python_calculate_PYTHON_ABIS() { 759_python_calculate_PYTHON_ABIS() {
567 if ! _python_package_supporting_installation_for_multiple_python_abis; then 760 if ! _python_package_supporting_installation_for_multiple_python_abis; then
568 die "${FUNCNAME}() cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs" 761 die "${FUNCNAME}() cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs"
569 fi 762 fi
570 763
571 _python_initial_sanity_checks 764 _python_initial_sanity_checks
572 765
573 # USE_${ABI_TYPE^^} and RESTRICT_${ABI_TYPE^^}_ABIS variables hopefully will be included in EAPI >= 5.
574 if [[ "$(declare -p PYTHON_ABIS 2> /dev/null)" != "declare -x PYTHON_ABIS="* ]] && has "${EAPI:-0}" 0 1 2 3 4; then 766 if [[ "$(declare -p PYTHON_ABIS 2> /dev/null)" != "declare -x PYTHON_ABIS="* ]] && has "${EAPI:-0}" 0 1 2 3 4; then
575 local PYTHON_ABI restricted_ABI support_ABI supported_PYTHON_ABIS= 767 local PYTHON_ABI
576 PYTHON_ABI_SUPPORTED_VALUES="${_CPYTHON2_SUPPORTED_ABIS[@]} ${_CPYTHON3_SUPPORTED_ABIS[@]} ${_JYTHON_SUPPORTED_ABIS[@]}"
577 768
578 if [[ "$(declare -p USE_PYTHON 2> /dev/null)" == "declare -x USE_PYTHON="* ]]; then 769 if [[ "$(declare -p USE_PYTHON 2> /dev/null)" == "declare -x USE_PYTHON="* ]]; then
579 local cpython_enabled="0" 770 local cpython_enabled="0"
580 771
581 if [[ -z "${USE_PYTHON}" ]]; then 772 if [[ -z "${USE_PYTHON}" ]]; then
582 die "USE_PYTHON variable is empty" 773 die "USE_PYTHON variable is empty"
583 fi 774 fi
584 775
585 for PYTHON_ABI in ${USE_PYTHON}; do 776 for PYTHON_ABI in ${USE_PYTHON}; do
586 if ! has "${PYTHON_ABI}" ${PYTHON_ABI_SUPPORTED_VALUES}; then 777 if ! has "${PYTHON_ABI}" "${_PYTHON_GLOBALLY_SUPPORTED_ABIS[@]}"; then
587 die "USE_PYTHON variable contains invalid value '${PYTHON_ABI}'" 778 die "USE_PYTHON variable contains invalid value '${PYTHON_ABI}'"
588 fi 779 fi
589 780
590 if has "${PYTHON_ABI}" "${_CPYTHON2_SUPPORTED_ABIS[@]}" "${_CPYTHON3_SUPPORTED_ABIS[@]}"; then 781 if has "${PYTHON_ABI}" "${_CPYTHON2_GLOBALLY_SUPPORTED_ABIS[@]}" "${_CPYTHON3_GLOBALLY_SUPPORTED_ABIS[@]}"; then
591 cpython_enabled="1" 782 cpython_enabled="1"
592 fi 783 fi
593 784
594 support_ABI="1" 785 if ! _python_check_python_abi_matching --patterns-list "${PYTHON_ABI}" "${RESTRICT_PYTHON_ABIS}"; then
595 for restricted_ABI in ${RESTRICT_PYTHON_ABIS}; do 786 export PYTHON_ABIS+="${PYTHON_ABIS:+ }${PYTHON_ABI}"
596 if [[ "${PYTHON_ABI}" == ${restricted_ABI} ]]; then 787 fi
597 support_ABI="0" 788 done
789
790 if [[ -z "${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"
598 break 817 break
599 fi 818 fi
600 done 819 done
601 [[ "${support_ABI}" == "1" ]] && export PYTHON_ABIS+="${PYTHON_ABIS:+ }${PYTHON_ABI}"
602 done
603
604 if [[ -z "${PYTHON_ABIS//[${IFS}]/}" ]]; then
605 die "USE_PYTHON variable does not enable any Python ABI supported by ${CATEGORY}/${PF}"
606 fi
607
608 if [[ "${cpython_enabled}" == "0" ]]; then
609 die "USE_PYTHON variable does not enable any CPython ABI"
610 fi
611 else
612 local python_version python2_version= python3_version= support_python_major_version
613
614 if ! has_version "dev-lang/python"; then
615 die "${FUNCNAME}(): 'dev-lang/python' is not installed"
616 fi
617
618 python_version="$("${EPREFIX}/usr/bin/python" -c 'from sys import version_info; print(".".join(str(x) for x in version_info[:2]))')"
619
620 if has_version "=dev-lang/python-2*"; then
621 if [[ "$(readlink "${EPREFIX}/usr/bin/python2")" != "python2."* ]]; then
622 die "'${EPREFIX}/usr/bin/python2' is not valid symlink"
623 fi
624
625 python2_version="$("${EPREFIX}/usr/bin/python2" -c 'from sys import version_info; print(".".join(str(x) for x in version_info[:2]))')"
626
627 for PYTHON_ABI in "${_CPYTHON2_SUPPORTED_ABIS[@]}"; do
628 support_python_major_version="1"
629 for restricted_ABI in ${RESTRICT_PYTHON_ABIS}; do
630 if [[ "${PYTHON_ABI}" == ${restricted_ABI} ]]; then
631 support_python_major_version="0"
632 fi
633 done
634 [[ "${support_python_major_version}" == "1" ]] && break
635 done
636 if [[ "${support_python_major_version}" == "1" ]]; then 820 if [[ "${support_python_major_version}" == "1" ]]; then
637 for restricted_ABI in ${RESTRICT_PYTHON_ABIS}; do 821 if _python_check_python_abi_matching --patterns-list "${python2_version}" "${RESTRICT_PYTHON_ABIS}"; then
638 if [[ "${python2_version}" == ${restricted_ABI} ]]; then
639 die "Active version of Python 2 is not supported by ${CATEGORY}/${PF}" 822 die "Active version of CPython 2 is not supported by ${CATEGORY}/${PF}"
640 fi 823 fi
641 done
642 else 824 else
643 python2_version="" 825 python2_version=""
644 fi 826 fi
645 fi 827 fi
646 828
649 die "'${EPREFIX}/usr/bin/python3' is not valid symlink" 831 die "'${EPREFIX}/usr/bin/python3' is not valid symlink"
650 fi 832 fi
651 833
652 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]))')"
653 835
836 support_python_major_version="0"
654 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
655 support_python_major_version="1" 839 support_python_major_version="1"
656 for restricted_ABI in ${RESTRICT_PYTHON_ABIS}; do 840 break
657 if [[ "${PYTHON_ABI}" == ${restricted_ABI} ]]; then
658 support_python_major_version="0"
659 fi 841 fi
660 done
661 [[ "${support_python_major_version}" == "1" ]] && break
662 done 842 done
663 if [[ "${support_python_major_version}" == "1" ]]; then 843 if [[ "${support_python_major_version}" == "1" ]]; then
664 for restricted_ABI in ${RESTRICT_PYTHON_ABIS}; do 844 if _python_check_python_abi_matching --patterns-list "${python3_version}" "${RESTRICT_PYTHON_ABIS}"; then
665 if [[ "${python3_version}" == ${restricted_ABI} ]]; then
666 die "Active version of Python 3 is not supported by ${CATEGORY}/${PF}" 845 die "Active version of CPython 3 is not supported by ${CATEGORY}/${PF}"
667 fi 846 fi
668 done
669 else 847 else
670 python3_version="" 848 python3_version=""
671 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:${PYTHON_ABI}"
857 fi
858 done
859 die "No supported version of CPython installed"
672 fi 860 fi
673 861
674 if [[ -n "${python2_version}" && "${python_version}" == "2."* && "${python_version}" != "${python2_version}" ]]; then 862 if [[ -n "${python2_version}" && "${python_version}" == "2."* && "${python_version}" != "${python2_version}" ]]; then
675 eerror "Python wrapper is configured incorrectly or '${EPREFIX}/usr/bin/python2' symlink" 863 eerror "Python wrapper is configured incorrectly or '${EPREFIX}/usr/bin/python2' symlink"
676 eerror "is set incorrectly. Use \`eselect python\` to fix configuration." 864 eerror "is set incorrectly. Use \`eselect python\` to fix configuration."
687 export PYTHON_ABIS="${PYTHON_ABIS% }" 875 export PYTHON_ABIS="${PYTHON_ABIS% }"
688 fi 876 fi
689 fi 877 fi
690 878
691 _python_final_sanity_checks 879 _python_final_sanity_checks
880}
881
882_python_prepare_flags() {
883 local array=() deleted_flag element flags new_value old_flag old_value operator pattern prefix variable
884
885 for variable in CPPFLAGS CFLAGS CXXFLAGS LDFLAGS; do
886 eval "_PYTHON_SAVED_${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_${variable}
931 done
692} 932}
693 933
694# @FUNCTION: python_execute_function 934# @FUNCTION: python_execute_function
695# @USAGE: [--action-message message] [-d|--default-function] [--failure-message message] [-f|--final-ABI] [--nonfatal] [-q|--quiet] [-s|--separate-build-dirs] [--source-dir source_directory] [--] <function> [arguments] 935# @USAGE: [--action-message message] [-d|--default-function] [--failure-message message] [-f|--final-ABI] [--nonfatal] [-q|--quiet] [-s|--separate-build-dirs] [--source-dir source_directory] [--] <function> [arguments]
696# @DESCRIPTION: 936# @DESCRIPTION:
699python_execute_function() { 939python_execute_function() {
700 if ! _python_package_supporting_installation_for_multiple_python_abis; then 940 if ! _python_package_supporting_installation_for_multiple_python_abis; then
701 die "${FUNCNAME}() cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs" 941 die "${FUNCNAME}() cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs"
702 fi 942 fi
703 943
944 _python_check_python_pkg_setup_execution
704 _python_set_color_variables 945 _python_set_color_variables
705 946
706 local action action_message action_message_template= default_function="0" failure_message failure_message_template= final_ABI="0" function i iterated_PYTHON_ABIS nonfatal="0" previous_directory previous_directory_stack previous_directory_stack_length PYTHON_ABI quiet="0" separate_build_dirs="0" source_dir= 947 local action action_message action_message_template default_function="0" failure_message failure_message_template final_ABI="0" function iterated_PYTHON_ABIS nonfatal="0" previous_directory previous_directory_stack previous_directory_stack_length PYTHON_ABI quiet="0" return_code separate_build_dirs="0" source_dir
707 948
708 while (($#)); do 949 while (($#)); do
709 case "$1" in 950 case "$1" in
710 --action-message) 951 --action-message)
711 action_message_template="$2" 952 action_message_template="$2"
781 python_default_function() { 1022 python_default_function() {
782 emake "$@" 1023 emake "$@"
783 } 1024 }
784 elif [[ "${EBUILD_PHASE}" == "test" ]]; then 1025 elif [[ "${EBUILD_PHASE}" == "test" ]]; then
785 python_default_function() { 1026 python_default_function() {
1027 # Stolen from portage's _eapi0_src_test()
1028 local emake_cmd="${MAKE:-make} ${MAKEOPTS} ${EXTRA_EMAKE}"
786 if emake -j1 -n check &> /dev/null; then 1029 if ${emake_cmd} -j1 -n check &> /dev/null; then
787 emake -j1 check "$@" 1030 ${emake_cmd} -j1 check "$@"
788 elif emake -j1 -n test &> /dev/null; then 1031 elif ${emake_cmd} -j1 -n test &> /dev/null; then
789 emake -j1 test "$@" 1032 ${emake_cmd} -j1 test "$@"
790 fi 1033 fi
791 } 1034 }
792 elif [[ "${EBUILD_PHASE}" == "install" ]]; then 1035 elif [[ "${EBUILD_PHASE}" == "install" ]]; then
793 python_default_function() { 1036 python_default_function() {
794 emake DESTDIR="${D}" install "$@" 1037 emake DESTDIR="${D}" install "$@"
798 fi 1041 fi
799 function="python_default_function" 1042 function="python_default_function"
800 fi 1043 fi
801 1044
802 # 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().
803 for ((i = 1; i < "${#FUNCNAME[@]}"; i++)); do 1046 if _python_abi-specific_local_scope; then
804 if [[ "${FUNCNAME[${i}]}" == "${FUNCNAME}" ]]; then
805 die "${FUNCNAME}(): Invalid call stack" 1047 die "${FUNCNAME}(): Invalid call stack"
806 fi 1048 fi
807 done
808 1049
809 if [[ "${quiet}" == "0" ]]; then 1050 if [[ "${quiet}" == "0" ]]; then
810 [[ "${EBUILD_PHASE}" == "setup" ]] && action="Setting up" 1051 [[ "${EBUILD_PHASE}" == "setup" ]] && action="Setting up"
811 [[ "${EBUILD_PHASE}" == "unpack" ]] && action="Unpacking" 1052 [[ "${EBUILD_PHASE}" == "unpack" ]] && action="Unpacking"
812 [[ "${EBUILD_PHASE}" == "prepare" ]] && action="Preparation" 1053 [[ "${EBUILD_PHASE}" == "prepare" ]] && action="Preparation"
825 iterated_PYTHON_ABIS="$(PYTHON -f --ABI)" 1066 iterated_PYTHON_ABIS="$(PYTHON -f --ABI)"
826 else 1067 else
827 iterated_PYTHON_ABIS="${PYTHON_ABIS}" 1068 iterated_PYTHON_ABIS="${PYTHON_ABIS}"
828 fi 1069 fi
829 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
830 if [[ "${quiet}" == "0" ]]; then 1080 if [[ "${quiet}" == "0" ]]; then
831 if [[ -n "${action_message_template}" ]]; then 1081 if [[ -n "${action_message_template}" ]]; then
832 action_message="$(eval echo -n "${action_message_template}")" 1082 eval "action_message=\"${action_message_template}\""
833 else 1083 else
834 action_message="${action} of ${CATEGORY}/${PF} with $(python_get_implementation) $(python_get_version)..." 1084 action_message="${action} of ${CATEGORY}/${PF} with $(python_get_implementation_and_version)..."
835 fi 1085 fi
836 echo " ${_GREEN}*${_NORMAL} ${_BLUE}${action_message}${_NORMAL}" 1086 echo " ${_GREEN}*${_NORMAL} ${_BLUE}${action_message}${_NORMAL}"
837 fi 1087 fi
838 1088
839 if [[ "${separate_build_dirs}" == "1" ]]; then 1089 if [[ "${separate_build_dirs}" == "1" ]]; then
855 EPYTHON="$(PYTHON)" nonfatal "${function}" "$@" 1105 EPYTHON="$(PYTHON)" nonfatal "${function}" "$@"
856 else 1106 else
857 EPYTHON="$(PYTHON)" "${function}" "$@" 1107 EPYTHON="$(PYTHON)" "${function}" "$@"
858 fi 1108 fi
859 1109
860 if [[ "$?" != "0" ]]; then 1110 return_code="$?"
1111
1112 _python_restore_flags
1113
1114 if [[ "${return_code}" -ne 0 ]]; then
861 if [[ -n "${failure_message_template}" ]]; then 1115 if [[ -n "${failure_message_template}" ]]; then
862 failure_message="$(eval echo -n "${failure_message_template}")" 1116 eval "failure_message=\"${failure_message_template}\""
863 else 1117 else
864 failure_message="${action} failed with $(python_get_implementation) $(python_get_version) in ${function}() function" 1118 failure_message="${action} failed with $(python_get_implementation_and_version) in ${function}() function"
865 fi 1119 fi
866 1120
867 if [[ "${nonfatal}" == "1" ]]; then 1121 if [[ "${nonfatal}" == "1" ]]; then
868 if [[ "${quiet}" == "0" ]]; then 1122 if [[ "${quiet}" == "0" ]]; then
869 ewarn "${_RED}${failure_message}${_NORMAL}" 1123 ewarn "${failure_message}"
870 fi 1124 fi
871 elif [[ "${final_ABI}" == "0" ]] && has "${PYTHON_ABI}" ${FAILURE_TOLERANT_PYTHON_ABIS}; then 1125 elif [[ "${final_ABI}" == "0" ]] && has "${PYTHON_ABI}" ${FAILURE_TOLERANT_PYTHON_ABIS}; then
872 if [[ "${EBUILD_PHASE}" != "test" ]] || ! has test-fail-continue ${FEATURES}; then 1126 if [[ "${EBUILD_PHASE}" != "test" ]] || ! has test-fail-continue ${FEATURES}; then
873 local enabled_PYTHON_ABIS= other_PYTHON_ABI 1127 local enabled_PYTHON_ABIS= other_PYTHON_ABI
874 for other_PYTHON_ABI in ${PYTHON_ABIS}; do 1128 for other_PYTHON_ABI in ${PYTHON_ABIS}; do
875 [[ "${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:+ }${other_PYTHON_ABI}"
876 done 1130 done
877 export PYTHON_ABIS="${enabled_PYTHON_ABIS}" 1131 export PYTHON_ABIS="${enabled_PYTHON_ABIS}"
878 fi 1132 fi
879 if [[ "${quiet}" == "0" ]]; then 1133 if [[ "${quiet}" == "0" ]]; then
880 ewarn "${_RED}${failure_message}${_NORMAL}" 1134 ewarn "${failure_message}"
881 fi 1135 fi
882 if [[ -z "${PYTHON_ABIS}" ]]; then 1136 if [[ -z "${PYTHON_ABIS}" ]]; then
883 die "${function}() function failed with all enabled Python ABIs" 1137 die "${function}() function failed with all enabled Python ABIs"
884 fi 1138 fi
885 else 1139 else
926python_copy_sources() { 1180python_copy_sources() {
927 if ! _python_package_supporting_installation_for_multiple_python_abis; then 1181 if ! _python_package_supporting_installation_for_multiple_python_abis; then
928 die "${FUNCNAME}() cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs" 1182 die "${FUNCNAME}() cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs"
929 fi 1183 fi
930 1184
1185 _python_check_python_pkg_setup_execution
1186
931 local dir dirs=() PYTHON_ABI 1187 local dir dirs=() PYTHON_ABI
932 1188
933 if [[ "$#" -eq 0 ]]; then 1189 if [[ "$#" -eq 0 ]]; then
934 if [[ "${WORKDIR}" == "${S}" ]]; then 1190 if [[ "${WORKDIR}" == "${S}" ]]; then
935 die "${FUNCNAME}() cannot be used with current value of S variable" 1191 die "${FUNCNAME}() cannot be used with current value of S variable"
951# @USAGE: [-E|--respect-EPYTHON] [-f|--force] [-q|--quiet] [--] <file> [files] 1207# @USAGE: [-E|--respect-EPYTHON] [-f|--force] [-q|--quiet] [--] <file> [files]
952# @DESCRIPTION: 1208# @DESCRIPTION:
953# Generate wrapper scripts. Existing files are overwritten only with --force option. 1209# Generate wrapper scripts. Existing files are overwritten only with --force option.
954# If --respect-EPYTHON option is specified, then generated wrapper scripts will 1210# If --respect-EPYTHON option is specified, then generated wrapper scripts will
955# respect EPYTHON variable at run time. 1211# respect EPYTHON variable at run time.
1212#
1213# This function can be used only in src_install() phase.
956python_generate_wrapper_scripts() { 1214python_generate_wrapper_scripts() {
1215 if [[ "${EBUILD_PHASE}" != "install" ]]; then
1216 die "${FUNCNAME}() can be used only in src_install() phase"
1217 fi
1218
957 if ! _python_package_supporting_installation_for_multiple_python_abis; then 1219 if ! _python_package_supporting_installation_for_multiple_python_abis; then
958 die "${FUNCNAME}() cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs" 1220 die "${FUNCNAME}() cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs"
959 fi 1221 fi
960 1222
1223 _python_check_python_pkg_setup_execution
961 _python_initialize_prefix_variables 1224 _python_initialize_prefix_variables
962 1225
963 local eselect_python_option file force="0" quiet="0" PYTHON_ABI python2_enabled="0" python3_enabled="0" respect_EPYTHON="0" 1226 local eselect_python_option file force="0" quiet="0" PYTHON_ABI PYTHON_ABIS_list python2_enabled="0" python3_enabled="0" respect_EPYTHON="0"
964 1227
965 while (($#)); do 1228 while (($#)); do
966 case "$1" in 1229 case "$1" in
967 -E|--respect-EPYTHON) 1230 -E|--respect-EPYTHON)
968 respect_EPYTHON="1" 1231 respect_EPYTHON="1"
990 if [[ "$#" -eq 0 ]]; then 1253 if [[ "$#" -eq 0 ]]; then
991 die "${FUNCNAME}(): Missing arguments" 1254 die "${FUNCNAME}(): Missing arguments"
992 fi 1255 fi
993 1256
994 _python_calculate_PYTHON_ABIS 1257 _python_calculate_PYTHON_ABIS
995 for PYTHON_ABI in "${_CPYTHON2_SUPPORTED_ABIS[@]}"; do 1258 for PYTHON_ABI in "${_CPYTHON2_GLOBALLY_SUPPORTED_ABIS[@]}"; do
996 if has "${PYTHON_ABI}" ${PYTHON_ABIS}; then 1259 if has "${PYTHON_ABI}" ${PYTHON_ABIS}; then
997 python2_enabled="1" 1260 python2_enabled="1"
998 fi 1261 fi
999 done 1262 done
1000 for PYTHON_ABI in "${_CPYTHON3_SUPPORTED_ABIS[@]}"; do 1263 for PYTHON_ABI in "${_CPYTHON3_GLOBALLY_SUPPORTED_ABIS[@]}"; do
1001 if has "${PYTHON_ABI}" ${PYTHON_ABIS}; then 1264 if has "${PYTHON_ABI}" ${PYTHON_ABIS}; then
1002 python3_enabled="1" 1265 python3_enabled="1"
1003 fi 1266 fi
1004 done 1267 done
1005 1268
1011 eselect_python_option="--python3" 1274 eselect_python_option="--python3"
1012 else 1275 else
1013 die "${FUNCNAME}(): Unsupported environment" 1276 die "${FUNCNAME}(): Unsupported environment"
1014 fi 1277 fi
1015 1278
1279 PYTHON_ABIS_list="$("$(PYTHON -f)" -c "print(', '.join('\"%s\"' % x for x in reversed('${PYTHON_ABIS}'.split())))")"
1280
1016 for file in "$@"; do 1281 for file in "$@"; do
1017 if [[ -f "${file}" && "${force}" == "0" ]]; then 1282 if [[ -f "${file}" && "${force}" == "0" ]]; then
1018 die "${FUNCNAME}(): '$1' already exists" 1283 die "${FUNCNAME}(): '${file}' already exists"
1019 fi 1284 fi
1020 1285
1021 if [[ "${quiet}" == "0" ]]; then 1286 if [[ "${quiet}" == "0" ]]; then
1022 einfo "Generating '${file#${ED%/}}' wrapper script" 1287 einfo "Generating '${file#${ED%/}}' wrapper script"
1023 fi 1288 fi
1029import os 1294import os
1030import re 1295import re
1031import subprocess 1296import subprocess
1032import sys 1297import sys
1033 1298
1299cpython_ABI_re = re.compile(r"^(\d+\.\d+)$")
1300jython_ABI_re = re.compile(r"^(\d+\.\d+)-jython$")
1301pypy_ABI_re = re.compile(r"^\d+\.\d+-pypy-(\d+\.\d+)$")
1034EPYTHON_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+)$")
1304pypy_interpreter_re = re.compile(r"^pypy-c(\d+\.\d+)$")
1035python_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]*${EPREFIX}/usr/bin/(?:jython|pypy-c|python)(?:\d+(?:\.\d+)?)?[ \t]+(-\S)")
1036python_verification_output_re = re.compile("^GENTOO_PYTHON_TARGET_SCRIPT_PATH supported\n$") 1307python_verification_output_re = re.compile("^GENTOO_PYTHON_TARGET_SCRIPT_PATH supported\n$")
1308
1309pypy_versions_mapping = {
1310 "1.5": "2.7",
1311 "1.6": "2.7",
1312 "1.7": "2.7",
1313 "1.8": "2.7",
1314}
1315
1316def get_PYTHON_ABI(python_interpreter):
1317 cpython_matched = cpython_interpreter_re.match(python_interpreter)
1318 jython_matched = jython_interpreter_re.match(python_interpreter)
1319 pypy_matched = pypy_interpreter_re.match(python_interpreter)
1320 if cpython_matched is not None:
1321 PYTHON_ABI = cpython_matched.group(1)
1322 elif jython_matched is not None:
1323 PYTHON_ABI = jython_matched.group(1) + "-jython"
1324 elif pypy_matched is not None:
1325 PYTHON_ABI = pypy_versions_mapping[pypy_matched.group(1)] + "-pypy-" + pypy_matched.group(1)
1326 else:
1327 PYTHON_ABI = None
1328 return PYTHON_ABI
1329
1330def get_python_interpreter(PYTHON_ABI):
1331 cpython_matched = cpython_ABI_re.match(PYTHON_ABI)
1332 jython_matched = jython_ABI_re.match(PYTHON_ABI)
1333 pypy_matched = pypy_ABI_re.match(PYTHON_ABI)
1334 if cpython_matched is not None:
1335 python_interpreter = "python" + cpython_matched.group(1)
1336 elif jython_matched is not None:
1337 python_interpreter = "jython" + jython_matched.group(1)
1338 elif pypy_matched is not None:
1339 python_interpreter = "pypy-c" + pypy_matched.group(1)
1340 else:
1341 python_interpreter = None
1342 return python_interpreter
1037 1343
1038EOF 1344EOF
1039 if [[ "$?" != "0" ]]; then 1345 if [[ "$?" != "0" ]]; then
1040 die "${FUNCNAME}(): Generation of '$1' failed" 1346 die "${FUNCNAME}(): Generation of '$1' failed"
1041 fi 1347 fi
1042 if [[ "${respect_EPYTHON}" == "1" ]]; then 1348 if [[ "${respect_EPYTHON}" == "1" ]]; then
1043 cat << EOF >> "${file}" 1349 cat << EOF >> "${file}"
1044EPYTHON = os.environ.get("EPYTHON") 1350python_interpreter = os.environ.get("EPYTHON")
1045if EPYTHON: 1351if python_interpreter:
1046 EPYTHON_matched = EPYTHON_re.match(EPYTHON) 1352 PYTHON_ABI = get_PYTHON_ABI(python_interpreter)
1047 if EPYTHON_matched: 1353 if PYTHON_ABI is None:
1048 PYTHON_ABI = EPYTHON_matched.group(1)
1049 else:
1050 sys.stderr.write("EPYTHON variable has unrecognized value '%s'\n" % EPYTHON) 1354 sys.stderr.write("%s: EPYTHON variable has unrecognized value '%s'\n" % (sys.argv[0], python_interpreter))
1051 sys.exit(1) 1355 sys.exit(1)
1052else: 1356else:
1053 try: 1357 try:
1358 environment = os.environ.copy()
1359 environment["ROOT"] = "/"
1054 eselect_process = subprocess.Popen(["${EPREFIX}/usr/bin/eselect", "python", "show"${eselect_python_option:+, $(echo "\"")}${eselect_python_option}${eselect_python_option:+$(echo "\"")}], stdout=subprocess.PIPE) 1360 eselect_process = subprocess.Popen(["${EPREFIX}/usr/bin/eselect", "python", "show"${eselect_python_option:+, $(echo "\"")}${eselect_python_option}${eselect_python_option:+$(echo "\"")}], env=environment, stdout=subprocess.PIPE)
1055 if eselect_process.wait() != 0: 1361 if eselect_process.wait() != 0:
1056 raise ValueError 1362 raise ValueError
1057 except (OSError, ValueError): 1363 except (OSError, ValueError):
1058 sys.stderr.write("Execution of 'eselect python show${eselect_python_option:+ }${eselect_python_option}' failed\n") 1364 sys.stderr.write("%s: Execution of 'eselect python show${eselect_python_option:+ }${eselect_python_option}' failed\n" % sys.argv[0])
1059 sys.exit(1) 1365 sys.exit(1)
1060 1366
1061 EPYTHON = eselect_process.stdout.read() 1367 python_interpreter = eselect_process.stdout.read()
1062 if not isinstance(EPYTHON, str): 1368 if not isinstance(python_interpreter, str):
1063 # Python 3 1369 # Python 3
1064 EPYTHON = EPYTHON.decode() 1370 python_interpreter = python_interpreter.decode()
1065 EPYTHON = EPYTHON.rstrip("\n") 1371 python_interpreter = python_interpreter.rstrip("\n")
1066 1372
1067 EPYTHON_matched = EPYTHON_re.match(EPYTHON) 1373 PYTHON_ABI = get_PYTHON_ABI(python_interpreter)
1068 if EPYTHON_matched: 1374 if PYTHON_ABI is None:
1069 PYTHON_ABI = EPYTHON_matched.group(1)
1070 else:
1071 sys.stderr.write("'eselect python show${eselect_python_option:+ }${eselect_python_option}' printed unrecognized value '%s'\n" % EPYTHON) 1375 sys.stderr.write("%s: 'eselect python show${eselect_python_option:+ }${eselect_python_option}' printed unrecognized value '%s'\n" % (sys.argv[0], python_interpreter))
1072 sys.exit(1) 1376 sys.exit(1)
1073EOF
1074 if [[ "$?" != "0" ]]; then
1075 die "${FUNCNAME}(): Generation of '$1' failed"
1076 fi
1077 else
1078 cat << EOF >> "${file}"
1079try:
1080 eselect_process = subprocess.Popen(["${EPREFIX}/usr/bin/eselect", "python", "show"${eselect_python_option:+, $(echo "\"")}${eselect_python_option}${eselect_python_option:+$(echo "\"")}], stdout=subprocess.PIPE)
1081 if eselect_process.wait() != 0:
1082 raise ValueError
1083except (OSError, ValueError):
1084 sys.stderr.write("Execution of 'eselect python show${eselect_python_option:+ }${eselect_python_option}' failed\n")
1085 sys.exit(1)
1086 1377
1087EPYTHON = eselect_process.stdout.read() 1378wrapper_script_path = os.path.realpath(sys.argv[0])
1088if not isinstance(EPYTHON, str): 1379target_executable_path = "%s-%s" % (wrapper_script_path, PYTHON_ABI)
1089 # Python 3 1380if not os.path.exists(target_executable_path):
1090 EPYTHON = EPYTHON.decode() 1381 sys.stderr.write("%s: '%s' does not exist\n" % (sys.argv[0], target_executable_path))
1091EPYTHON = EPYTHON.rstrip("\n")
1092
1093EPYTHON_matched = EPYTHON_re.match(EPYTHON)
1094if EPYTHON_matched:
1095 PYTHON_ABI = EPYTHON_matched.group(1)
1096else:
1097 sys.stderr.write("'eselect python show${eselect_python_option:+ }${eselect_python_option}' printed unrecognized value '%s'\n" % EPYTHON)
1098 sys.exit(1) 1382 sys.exit(1)
1099EOF 1383EOF
1100 if [[ "$?" != "0" ]]; then 1384 if [[ "$?" != "0" ]]; then
1101 die "${FUNCNAME}(): Generation of '$1' failed" 1385 die "${FUNCNAME}(): Generation of '$1' failed"
1102 fi 1386 fi
1387 else
1388 cat << EOF >> "${file}"
1389try:
1390 environment = os.environ.copy()
1391 environment["ROOT"] = "/"
1392 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)
1393 if eselect_process.wait() != 0:
1394 raise ValueError
1395except (OSError, ValueError):
1396 sys.stderr.write("%s: Execution of 'eselect python show${eselect_python_option:+ }${eselect_python_option}' failed\n" % sys.argv[0])
1397 sys.exit(1)
1398
1399python_interpreter = eselect_process.stdout.read()
1400if not isinstance(python_interpreter, str):
1401 # Python 3
1402 python_interpreter = python_interpreter.decode()
1403python_interpreter = python_interpreter.rstrip("\n")
1404
1405PYTHON_ABI = get_PYTHON_ABI(python_interpreter)
1406if PYTHON_ABI is None:
1407 sys.stderr.write("%s: 'eselect python show${eselect_python_option:+ }${eselect_python_option}' printed unrecognized value '%s'\n" % (sys.argv[0], python_interpreter))
1408 sys.exit(1)
1409
1410wrapper_script_path = os.path.realpath(sys.argv[0])
1411for PYTHON_ABI in [PYTHON_ABI, ${PYTHON_ABIS_list}]:
1412 target_executable_path = "%s-%s" % (wrapper_script_path, PYTHON_ABI)
1413 if os.path.exists(target_executable_path):
1414 break
1415else:
1416 sys.stderr.write("%s: No target script exists for '%s'\n" % (sys.argv[0], wrapper_script_path))
1417 sys.exit(1)
1418
1419python_interpreter = get_python_interpreter(PYTHON_ABI)
1420if python_interpreter is None:
1421 sys.stderr.write("%s: Unrecognized Python ABI '%s'\n" % (sys.argv[0], PYTHON_ABI))
1422 sys.exit(1)
1423EOF
1424 if [[ "$?" != "0" ]]; then
1425 die "${FUNCNAME}(): Generation of '$1' failed"
1426 fi
1103 fi 1427 fi
1104 cat << EOF >> "${file}" 1428 cat << EOF >> "${file}"
1105
1106wrapper_script_path = os.path.realpath(sys.argv[0])
1107target_executable_path = "%s-%s" % (wrapper_script_path, PYTHON_ABI)
1108os.environ["GENTOO_PYTHON_PROCESS_NAME"] = os.path.basename(sys.argv[0])
1109os.environ["GENTOO_PYTHON_WRAPPER_SCRIPT_PATH"] = sys.argv[0]
1110os.environ["GENTOO_PYTHON_TARGET_SCRIPT_PATH"] = target_executable_path
1111if not os.path.exists(target_executable_path):
1112 sys.stderr.write("'%s' does not exist\n" % target_executable_path)
1113 sys.exit(1)
1114 1429
1115target_executable = open(target_executable_path, "rb") 1430target_executable = open(target_executable_path, "rb")
1116target_executable_first_line = target_executable.readline() 1431target_executable_first_line = target_executable.readline()
1432target_executable.close()
1117if not isinstance(target_executable_first_line, str): 1433if not isinstance(target_executable_first_line, str):
1118 # Python 3 1434 # Python 3
1119 target_executable_first_line = target_executable_first_line.decode("utf_8", "replace") 1435 target_executable_first_line = target_executable_first_line.decode("utf_8", "replace")
1120 1436
1437options = []
1438python_shebang_options_matched = python_shebang_options_re.match(target_executable_first_line)
1439if python_shebang_options_matched is not None:
1440 options = [python_shebang_options_matched.group(1)]
1441
1121python_shebang_matched = python_shebang_re.match(target_executable_first_line) 1442cpython_shebang_matched = cpython_shebang_re.match(target_executable_first_line)
1122target_executable.close()
1123 1443
1124if python_shebang_matched: 1444if cpython_shebang_matched is not None:
1125 try: 1445 try:
1126 python_interpreter_path = "${EPREFIX}/usr/bin/%s" % EPYTHON 1446 python_interpreter_path = "${EPREFIX}/usr/bin/%s" % python_interpreter
1127 os.environ["GENTOO_PYTHON_TARGET_SCRIPT_PATH_VERIFICATION"] = "1" 1447 os.environ["GENTOO_PYTHON_TARGET_SCRIPT_PATH_VERIFICATION"] = "1"
1128 python_verification_process = subprocess.Popen([python_interpreter_path, "-c", "pass"], stdout=subprocess.PIPE) 1448 python_verification_process = subprocess.Popen([python_interpreter_path, "-c", "pass"], stdout=subprocess.PIPE)
1129 del os.environ["GENTOO_PYTHON_TARGET_SCRIPT_PATH_VERIFICATION"] 1449 del os.environ["GENTOO_PYTHON_TARGET_SCRIPT_PATH_VERIFICATION"]
1130 if python_verification_process.wait() != 0: 1450 if python_verification_process.wait() != 0:
1131 raise ValueError 1451 raise ValueError
1136 python_verification_output = python_verification_output.decode() 1456 python_verification_output = python_verification_output.decode()
1137 1457
1138 if not python_verification_output_re.match(python_verification_output): 1458 if not python_verification_output_re.match(python_verification_output):
1139 raise ValueError 1459 raise ValueError
1140 1460
1461 if cpython_interpreter_re.match(python_interpreter) is not None:
1462 os.environ["GENTOO_PYTHON_PROCESS_NAME"] = os.path.basename(sys.argv[0])
1463 os.environ["GENTOO_PYTHON_WRAPPER_SCRIPT_PATH"] = sys.argv[0]
1464 os.environ["GENTOO_PYTHON_TARGET_SCRIPT_PATH"] = target_executable_path
1465
1466 if hasattr(os, "execv"):
1141 os.execv(python_interpreter_path, [python_interpreter_path] + sys.argv) 1467 os.execv(python_interpreter_path, [python_interpreter_path] + options + sys.argv)
1468 else:
1469 sys.exit(subprocess.Popen([python_interpreter_path] + options + sys.argv).wait())
1470 except (KeyboardInterrupt, SystemExit):
1471 raise
1142 except: 1472 except:
1143 pass 1473 pass
1144 if "GENTOO_PYTHON_TARGET_SCRIPT_PATH_VERIFICATION" in os.environ: 1474 for variable in ("GENTOO_PYTHON_PROCESS_NAME", "GENTOO_PYTHON_WRAPPER_SCRIPT_PATH", "GENTOO_PYTHON_TARGET_SCRIPT_PATH", "GENTOO_PYTHON_TARGET_SCRIPT_PATH_VERIFICATION"):
1145 del os.environ["GENTOO_PYTHON_TARGET_SCRIPT_PATH_VERIFICATION"] 1475 if variable in os.environ:
1476 del os.environ[variable]
1146 1477
1478if hasattr(os, "execv"):
1147os.execv(target_executable_path, sys.argv) 1479 os.execv(target_executable_path, sys.argv)
1480else:
1481 sys.exit(subprocess.Popen([target_executable_path] + sys.argv[1:]).wait())
1148EOF 1482EOF
1149 if [[ "$?" != "0" ]]; then 1483 if [[ "$?" != "0" ]]; then
1150 die "${FUNCNAME}(): Generation of '$1' failed" 1484 die "${FUNCNAME}(): Generation of '$1' failed"
1151 fi 1485 fi
1152 fperms +x "${file#${ED%/}}" || die "fperms '${file}' failed" 1486 fperms +x "${file#${ED%/}}" || die "fperms '${file}' failed"
1153 done 1487 done
1154} 1488}
1155 1489
1490# @ECLASS-VARIABLE: PYTHON_VERSIONED_SCRIPTS
1491# @DESCRIPTION:
1492# Array of regular expressions of paths to versioned Python scripts.
1493# Python scripts in /usr/bin and /usr/sbin are versioned by default.
1494
1495# @ECLASS-VARIABLE: PYTHON_VERSIONED_EXECUTABLES
1496# @DESCRIPTION:
1497# Array of regular expressions of paths to versioned executables (including Python scripts).
1498
1499# @ECLASS-VARIABLE: PYTHON_NONVERSIONED_EXECUTABLES
1500# @DESCRIPTION:
1501# Array of regular expressions of paths to nonversioned executables (including Python scripts).
1502
1503# @FUNCTION: python_merge_intermediate_installation_images
1504# @USAGE: [-q|--quiet] [--] <intermediate_installation_images_directory>
1505# @DESCRIPTION:
1506# Merge intermediate installation images into installation image.
1507#
1508# This function can be used only in src_install() phase.
1509python_merge_intermediate_installation_images() {
1510 if [[ "${EBUILD_PHASE}" != "install" ]]; then
1511 die "${FUNCNAME}() can be used only in src_install() phase"
1512 fi
1513
1514 if ! _python_package_supporting_installation_for_multiple_python_abis; then
1515 die "${FUNCNAME}() cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs"
1516 fi
1517
1518 _python_check_python_pkg_setup_execution
1519 _python_initialize_prefix_variables
1520
1521 local absolute_file b file files=() intermediate_installation_images_directory PYTHON_ABI quiet="0" regex shebang version_executable wrapper_scripts=() wrapper_scripts_set=()
1522
1523 while (($#)); do
1524 case "$1" in
1525 -q|--quiet)
1526 quiet="1"
1527 ;;
1528 --)
1529 shift
1530 break
1531 ;;
1532 -*)
1533 die "${FUNCNAME}(): Unrecognized option '$1'"
1534 ;;
1535 *)
1536 break
1537 ;;
1538 esac
1539 shift
1540 done
1541
1542 if [[ "$#" -ne 1 ]]; then
1543 die "${FUNCNAME}() requires 1 argument"
1544 fi
1545
1546 intermediate_installation_images_directory="$1"
1547
1548 if [[ ! -d "${intermediate_installation_images_directory}" ]]; then
1549 die "${FUNCNAME}(): Intermediate installation images directory '${intermediate_installation_images_directory}' does not exist"
1550 fi
1551
1552 _python_calculate_PYTHON_ABIS
1553 if [[ "$(PYTHON -f --ABI)" == 3.* ]]; then
1554 b="b"
1555 fi
1556
1557 while read -d $'\0' -r file; do
1558 files+=("${file}")
1559 done < <("$(PYTHON -f)" -c \
1560"import os
1561import sys
1562
1563if hasattr(sys.stdout, 'buffer'):
1564 # Python 3
1565 stdout = sys.stdout.buffer
1566else:
1567 # Python 2
1568 stdout = sys.stdout
1569
1570files_set = set()
1571
1572os.chdir(${b}'${intermediate_installation_images_directory}')
1573
1574for PYTHON_ABI in ${b}'${PYTHON_ABIS}'.split():
1575 for root, dirs, files in os.walk(PYTHON_ABI + ${b}'${EPREFIX}'):
1576 root = root[len(PYTHON_ABI + ${b}'${EPREFIX}')+1:]
1577 files_set.update(root + ${b}'/' + file for file in files)
1578
1579for file in sorted(files_set):
1580 stdout.write(file)
1581 stdout.write(${b}'\x00')" || die "${FUNCNAME}(): Failure of extraction of files in intermediate installation images")
1582
1583 for PYTHON_ABI in ${PYTHON_ABIS}; do
1584 if [[ ! -d "${intermediate_installation_images_directory}/${PYTHON_ABI}" ]]; then
1585 die "${FUNCNAME}(): Intermediate installation image for Python ABI '${PYTHON_ABI}' does not exist"
1586 fi
1587
1588 pushd "${intermediate_installation_images_directory}/${PYTHON_ABI}${EPREFIX}" > /dev/null || die "pushd failed"
1589
1590 for file in "${files[@]}"; do
1591 version_executable="0"
1592 for regex in "/usr/bin/.*" "/usr/sbin/.*" "${PYTHON_VERSIONED_SCRIPTS[@]}"; do
1593 if [[ "/${file}" =~ ^${regex}$ ]]; then
1594 version_executable="1"
1595 break
1596 fi
1597 done
1598 for regex in "${PYTHON_VERSIONED_EXECUTABLES[@]}"; do
1599 if [[ "/${file}" =~ ^${regex}$ ]]; then
1600 version_executable="2"
1601 break
1602 fi
1603 done
1604 if [[ "${version_executable}" != "0" ]]; then
1605 for regex in "${PYTHON_NONVERSIONED_EXECUTABLES[@]}"; do
1606 if [[ "/${file}" =~ ^${regex}$ ]]; then
1607 version_executable="0"
1608 break
1609 fi
1610 done
1611 fi
1612
1613 [[ "${version_executable}" == "0" ]] && continue
1614
1615 if [[ -L "${file}" ]]; then
1616 absolute_file="$(readlink "${file}")"
1617 if [[ "${absolute_file}" == /* ]]; then
1618 absolute_file="${intermediate_installation_images_directory}/${PYTHON_ABI}${EPREFIX}/${absolute_file##/}"
1619 else
1620 if [[ "${file}" == */* ]]; then
1621 absolute_file="${intermediate_installation_images_directory}/${PYTHON_ABI}${EPREFIX}/${file%/*}/${absolute_file}"
1622 else
1623 absolute_file="${intermediate_installation_images_directory}/${PYTHON_ABI}${EPREFIX}/${absolute_file}"
1624 fi
1625 fi
1626 else
1627 absolute_file="${intermediate_installation_images_directory}/${PYTHON_ABI}${EPREFIX}/${file}"
1628 fi
1629
1630 [[ ! -x "${absolute_file}" ]] && continue
1631
1632 shebang="$(head -n1 "${absolute_file}")" || die "Extraction of shebang from '${absolute_file}' failed"
1633
1634 if [[ "${version_executable}" == "2" ]]; then
1635 wrapper_scripts+=("${ED}${file}")
1636 elif [[ "${version_executable}" == "1" ]]; then
1637 if [[ "${shebang}" =~ ${_PYTHON_SHEBANG_BASE_PART_REGEX}([[:digit:]]+(\.[[:digit:]]+)?)?($|[[:space:]]+) ]]; then
1638 wrapper_scripts+=("${ED}${file}")
1639 else
1640 version_executable="0"
1641 fi
1642 fi
1643
1644 [[ "${version_executable}" == "0" ]] && continue
1645
1646 if [[ -e "${file}-${PYTHON_ABI}" ]]; then
1647 die "${FUNCNAME}(): '${EPREFIX}/${file}-${PYTHON_ABI}' already exists"
1648 fi
1649
1650 mv "${file}" "${file}-${PYTHON_ABI}" || die "Renaming of '${file}' failed"
1651
1652 if [[ "${shebang}" =~ ${_PYTHON_SHEBANG_BASE_PART_REGEX}[[:digit:]]*($|[[:space:]]+) ]]; then
1653 if [[ -L "${file}-${PYTHON_ABI}" ]]; then
1654 python_convert_shebangs $([[ "${quiet}" == "1" ]] && echo --quiet) "${PYTHON_ABI}" "${absolute_file}"
1655 else
1656 python_convert_shebangs $([[ "${quiet}" == "1" ]] && echo --quiet) "${PYTHON_ABI}" "${file}-${PYTHON_ABI}"
1657 fi
1658 fi
1659 done
1660
1661 popd > /dev/null || die "popd failed"
1662
1663 # This is per bug #390691, without the duplication refactor, and with
1664 # the 3-way structure per comment #6. This enable users with old
1665 # coreutils to upgrade a lot easier (you need to upgrade python+portage
1666 # before coreutils can be upgraded).
1667 if ROOT="/" has_version '>=sys-apps/coreutils-6.9.90'; then
1668 cp -fr --preserve=all --no-preserve=context "${intermediate_installation_images_directory}/${PYTHON_ABI}/"* "${D}" || die "Merging of intermediate installation image for Python ABI '${PYTHON_ABI} into installation image failed"
1669 elif ROOT="/" has_version sys-apps/coreutils; then
1670 cp -fr --preserve=all "${intermediate_installation_images_directory}/${PYTHON_ABI}/"* "${D}" || die "Merging of intermediate installation image for Python ABI '${PYTHON_ABI} into installation image failed"
1671 else
1672 cp -fpr "${intermediate_installation_images_directory}/${PYTHON_ABI}/"* "${D}" || die "Merging of intermediate installation image for Python ABI '${PYTHON_ABI} into installation image failed"
1673 fi
1674 done
1675
1676 rm -fr "${intermediate_installation_images_directory}"
1677
1678 if [[ "${#wrapper_scripts[@]}" -ge 1 ]]; then
1679 rm -f "${T}/python_wrapper_scripts"
1680
1681 for file in "${wrapper_scripts[@]}"; do
1682 echo -n "${file}" >> "${T}/python_wrapper_scripts"
1683 echo -en "\x00" >> "${T}/python_wrapper_scripts"
1684 done
1685
1686 while read -d $'\0' -r file; do
1687 wrapper_scripts_set+=("${file}")
1688 done < <("$(PYTHON -f)" -c \
1689"import sys
1690
1691if hasattr(sys.stdout, 'buffer'):
1692 # Python 3
1693 stdout = sys.stdout.buffer
1694else:
1695 # Python 2
1696 stdout = sys.stdout
1697
1698python_wrapper_scripts_file = open('${T}/python_wrapper_scripts', 'rb')
1699files = set(python_wrapper_scripts_file.read().rstrip(${b}'\x00').split(${b}'\x00'))
1700python_wrapper_scripts_file.close()
1701
1702for file in sorted(files):
1703 stdout.write(file)
1704 stdout.write(${b}'\x00')" || die "${FUNCNAME}(): Failure of extraction of set of wrapper scripts")
1705
1706 python_generate_wrapper_scripts $([[ "${quiet}" == "1" ]] && echo --quiet) "${wrapper_scripts_set[@]}"
1707 fi
1708}
1709
1156# ================================================================================================ 1710# ================================================================================================
1157# ========= FUNCTIONS FOR PACKAGES NOT SUPPORTING INSTALLATION FOR MULTIPLE PYTHON ABIS ========== 1711# ========= FUNCTIONS FOR PACKAGES NOT SUPPORTING INSTALLATION FOR MULTIPLE PYTHON ABIS ==========
1158# ================================================================================================ 1712# ================================================================================================
1159 1713
1714unset EPYTHON PYTHON_ABI
1715
1160# @FUNCTION: python_set_active_version 1716# @FUNCTION: python_set_active_version
1161# @USAGE: <CPython_ABI|2|3> 1717# @USAGE: <Python_ABI|2|3>
1162# @DESCRIPTION: 1718# @DESCRIPTION:
1163# Set specified version of CPython as active version of Python. 1719# Set locally active version of Python.
1720# If Python_ABI argument is specified, then version of Python corresponding to Python_ABI is used.
1721# If 2 argument is specified, then active version of CPython 2 is used.
1722# If 3 argument is specified, then active version of CPython 3 is used.
1723#
1724# This function can be used only in pkg_setup() phase.
1164python_set_active_version() { 1725python_set_active_version() {
1726 if [[ "${EBUILD_PHASE}" != "setup" ]]; then
1727 die "${FUNCNAME}() can be used only in pkg_setup() phase"
1728 fi
1729
1165 if _python_package_supporting_installation_for_multiple_python_abis; then 1730 if _python_package_supporting_installation_for_multiple_python_abis; then
1166 die "${FUNCNAME}() cannot be used in ebuilds of packages supporting installation for multiple Python ABIs" 1731 die "${FUNCNAME}() cannot be used in ebuilds of packages supporting installation for multiple Python ABIs"
1167 fi 1732 fi
1168 1733
1169 if [[ "$#" -ne 1 ]]; then 1734 if [[ "$#" -ne 1 ]]; then
1170 die "${FUNCNAME}() requires 1 argument" 1735 die "${FUNCNAME}() requires 1 argument"
1171 fi 1736 fi
1172 1737
1173 _python_initial_sanity_checks 1738 _python_initial_sanity_checks
1174 1739
1175 if [[ "$1" =~ ^[[:digit:]]+\.[[:digit:]]+$ ]]; then 1740 if [[ -z "${PYTHON_ABI}" ]]; then
1176 if ! _python_implementation && ! has_version "dev-lang/python:$1"; then 1741 if [[ -n "$(_python_get_implementation --ignore-invalid "$1")" ]]; then
1177 die "${FUNCNAME}(): 'dev-lang/python:$1' is not installed" 1742 # PYTHON_ABI variable is intended to be used only in ebuilds/eclasses,
1743 # so it does not need to be exported to subprocesses.
1744 PYTHON_ABI="$1"
1745 if ! _python_implementation && ! has_version "$(python_get_implementational_package)"; then
1746 die "${FUNCNAME}(): '$(python_get_implementational_package)' is not installed"
1178 fi 1747 fi
1179 export EPYTHON="$(PYTHON "$1")" 1748 export EPYTHON="$(PYTHON "$1")"
1180 elif [[ "$1" == "2" ]]; then 1749 elif [[ "$1" == "2" ]]; then
1181 if ! _python_implementation && ! has_version "=dev-lang/python-2*"; then 1750 if ! _python_implementation && ! has_version "=dev-lang/python-2*"; then
1182 die "${FUNCNAME}(): '=dev-lang/python-2*' is not installed" 1751 die "${FUNCNAME}(): '=dev-lang/python-2*' is not installed"
1183 fi 1752 fi
1184 export EPYTHON="$(PYTHON -2)" 1753 export EPYTHON="$(PYTHON -2)"
1754 PYTHON_ABI="${EPYTHON#python}"
1755 PYTHON_ABI="${PYTHON_ABI%%-*}"
1185 elif [[ "$1" == "3" ]]; then 1756 elif [[ "$1" == "3" ]]; then
1186 if ! _python_implementation && ! has_version "=dev-lang/python-3*"; then 1757 if ! _python_implementation && ! has_version "=dev-lang/python-3*"; then
1187 die "${FUNCNAME}(): '=dev-lang/python-3*' is not installed" 1758 die "${FUNCNAME}(): '=dev-lang/python-3*' is not installed"
1188 fi 1759 fi
1189 export EPYTHON="$(PYTHON -3)" 1760 export EPYTHON="$(PYTHON -3)"
1761 PYTHON_ABI="${EPYTHON#python}"
1762 PYTHON_ABI="${PYTHON_ABI%%-*}"
1190 else 1763 else
1191 die "${FUNCNAME}(): Unrecognized argument '$1'" 1764 die "${FUNCNAME}(): Unrecognized argument '$1'"
1192 fi 1765 fi
1193 1766 fi
1194 # PYTHON_ABI variable is intended to be used only in ebuilds/eclasses,
1195 # so it does not need to be exported to subprocesses.
1196 PYTHON_ABI="${EPYTHON#python}"
1197 PYTHON_ABI="${PYTHON_ABI%%-*}"
1198 1767
1199 _python_final_sanity_checks 1768 _python_final_sanity_checks
1200 1769
1201 # python-updater checks PYTHON_REQUESTED_ACTIVE_VERSION variable. 1770 # python-updater checks PYTHON_REQUESTED_ACTIVE_VERSION variable.
1202 PYTHON_REQUESTED_ACTIVE_VERSION="$1" 1771 PYTHON_REQUESTED_ACTIVE_VERSION="$1"
1203} 1772}
1204 1773
1205# @FUNCTION: python_need_rebuild 1774# @FUNCTION: python_need_rebuild
1775# @DESCRIPTION:
1206# @DESCRIPTION: Mark current package for rebuilding by python-updater after 1776# Mark current package for rebuilding by python-updater after
1207# switching of active version of Python. 1777# switching of active version of Python.
1208python_need_rebuild() { 1778python_need_rebuild() {
1209 if _python_package_supporting_installation_for_multiple_python_abis; then 1779 if _python_package_supporting_installation_for_multiple_python_abis; then
1210 die "${FUNCNAME}() cannot be used in ebuilds of packages supporting installation for multiple Python ABIs" 1780 die "${FUNCNAME}() cannot be used in ebuilds of packages supporting installation for multiple Python ABIs"
1211 fi 1781 fi
1212 1782
1783 _python_check_python_pkg_setup_execution
1784
1785 if [[ "$#" -ne 0 ]]; then
1786 die "${FUNCNAME}() does not accept arguments"
1787 fi
1788
1213 export PYTHON_NEED_REBUILD="$(PYTHON --ABI)" 1789 export PYTHON_NEED_REBUILD="$(PYTHON --ABI)"
1214} 1790}
1215 1791
1216# ================================================================================================ 1792# ================================================================================================
1217# ======================================= GETTER FUNCTIONS ======================================= 1793# ======================================= GETTER FUNCTIONS =======================================
1218# ================================================================================================ 1794# ================================================================================================
1219 1795
1220_PYTHON_ABI_EXTRACTION_COMMAND='import platform 1796_PYTHON_ABI_EXTRACTION_COMMAND=\
1797'import platform
1221import sys 1798import sys
1222sys.stdout.write(".".join(str(x) for x in sys.version_info[:2])) 1799sys.stdout.write(".".join(str(x) for x in sys.version_info[:2]))
1223if platform.system()[:4] == "Java": 1800if platform.system()[:4] == "Java":
1224 sys.stdout.write("-jython")' 1801 sys.stdout.write("-jython")
1802elif hasattr(platform, "python_implementation") and platform.python_implementation() == "PyPy":
1803 sys.stdout.write("-pypy-" + ".".join(str(x) for x in sys.pypy_version_info[:2]))'
1225 1804
1226_python_get_implementation() { 1805_python_get_implementation() {
1806 local ignore_invalid="0"
1807
1808 while (($#)); do
1809 case "$1" in
1810 --ignore-invalid)
1811 ignore_invalid="1"
1812 ;;
1813 --)
1814 shift
1815 break
1816 ;;
1817 -*)
1818 die "${FUNCNAME}(): Unrecognized option '$1'"
1819 ;;
1820 *)
1821 break
1822 ;;
1823 esac
1824 shift
1825 done
1826
1227 if [[ "$#" -ne 1 ]]; then 1827 if [[ "$#" -ne 1 ]]; then
1228 die "${FUNCNAME}() requires 1 argument" 1828 die "${FUNCNAME}() requires 1 argument"
1229 fi 1829 fi
1230 1830
1231 if [[ "$1" =~ ^[[:digit:]]+\.[[:digit:]]+$ ]]; then 1831 if [[ "$1" =~ ^[[:digit:]]+\.[[:digit:]]+$ ]]; then
1232 echo "CPython" 1832 echo "CPython"
1233 elif [[ "$1" =~ ^[[:digit:]]+\.[[:digit:]]+-jython$ ]]; then 1833 elif [[ "$1" =~ ^[[:digit:]]+\.[[:digit:]]+-jython$ ]]; then
1234 echo "Jython" 1834 echo "Jython"
1835 elif [[ "$1" =~ ^[[:digit:]]+\.[[:digit:]]+-pypy-[[:digit:]]+\.[[:digit:]]+$ ]]; then
1836 echo "PyPy"
1235 else 1837 else
1838 if [[ "${ignore_invalid}" == "0" ]]; then
1236 die "${FUNCNAME}(): Unrecognized Python ABI '$1'" 1839 die "${FUNCNAME}(): Unrecognized Python ABI '$1'"
1840 fi
1237 fi 1841 fi
1238} 1842}
1239 1843
1240# @FUNCTION: PYTHON 1844# @FUNCTION: PYTHON
1241# @USAGE: [-2] [-3] [--ABI] [-a|--absolute-path] [-f|--final-ABI] [--] <Python_ABI="${PYTHON_ABI}"> 1845# @USAGE: [-2] [-3] [--ABI] [-a|--absolute-path] [-f|--final-ABI] [--] <Python_ABI="${PYTHON_ABI}">
1242# @DESCRIPTION: 1846# @DESCRIPTION:
1243# Print filename of Python interpreter for specified Python ABI. If Python_ABI argument 1847# Print filename of Python interpreter for specified Python ABI. If Python_ABI argument
1244# is ommitted, then PYTHON_ABI environment variable must be set and is used. 1848# is ommitted, then PYTHON_ABI environment variable must be set and is used.
1245# If -2 option is specified, then active version of Python 2 is used. 1849# If -2 option is specified, then active version of CPython 2 is used.
1246# If -3 option is specified, then active version of Python 3 is used. 1850# If -3 option is specified, then active version of CPython 3 is used.
1247# If --final-ABI option is specified, then final ABI from the list of enabled ABIs is used. 1851# If --final-ABI option is specified, then final ABI from the list of enabled ABIs is used.
1248# -2, -3 and --final-ABI options and Python_ABI argument cannot be specified simultaneously. 1852# -2, -3 and --final-ABI options and Python_ABI argument cannot be specified simultaneously.
1249# If --ABI option is specified, then only specified Python ABI is printed instead of 1853# If --ABI option is specified, then only specified Python ABI is printed instead of
1250# filename of Python interpreter. 1854# filename of Python interpreter.
1251# If --absolute-path option is specified, then absolute path to Python interpreter is printed. 1855# If --absolute-path option is specified, then absolute path to Python interpreter is printed.
1252# --ABI and --absolute-path options cannot be specified simultaneously. 1856# --ABI and --absolute-path options cannot be specified simultaneously.
1253PYTHON() { 1857PYTHON() {
1858 _python_check_python_pkg_setup_execution
1859
1254 local ABI_output="0" absolute_path_output="0" final_ABI="0" PYTHON_ABI="${PYTHON_ABI}" python_interpreter python2="0" python3="0" 1860 local ABI_output="0" absolute_path_output="0" final_ABI="0" PYTHON_ABI="${PYTHON_ABI}" python_interpreter python2="0" python3="0"
1255 1861
1256 while (($#)); do 1862 while (($#)); do
1257 case "$1" in 1863 case "$1" in
1258 -2) 1864 -2)
1283 esac 1889 esac
1284 shift 1890 shift
1285 done 1891 done
1286 1892
1287 if [[ "${ABI_output}" == "1" && "${absolute_path_output}" == "1" ]]; then 1893 if [[ "${ABI_output}" == "1" && "${absolute_path_output}" == "1" ]]; then
1288 die "${FUNCNAME}(): '--ABI and '--absolute-path' options cannot be specified simultaneously" 1894 die "${FUNCNAME}(): '--ABI' and '--absolute-path' options cannot be specified simultaneously"
1289 fi 1895 fi
1290 1896
1291 if [[ "$((${python2} + ${python3} + ${final_ABI}))" -gt 1 ]]; then 1897 if [[ "$((${python2} + ${python3} + ${final_ABI}))" -gt 1 ]]; then
1292 die "${FUNCNAME}(): '-2', '-3' or '--final-ABI' options cannot be specified simultaneously" 1898 die "${FUNCNAME}(): '-2', '-3' or '--final-ABI' options cannot be specified simultaneously"
1293 fi 1899 fi
1298 die "${FUNCNAME}(): '--final-ABI' option cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs" 1904 die "${FUNCNAME}(): '--final-ABI' option cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs"
1299 fi 1905 fi
1300 _python_calculate_PYTHON_ABIS 1906 _python_calculate_PYTHON_ABIS
1301 PYTHON_ABI="${PYTHON_ABIS##* }" 1907 PYTHON_ABI="${PYTHON_ABIS##* }"
1302 elif [[ "${python2}" == "1" ]]; then 1908 elif [[ "${python2}" == "1" ]]; then
1303 PYTHON_ABI="$(eselect python show --python2 --ABI)" 1909 PYTHON_ABI="$(ROOT="/" eselect python show --python2 --ABI)"
1304 if [[ -z "${PYTHON_ABI}" ]]; then 1910 if [[ -z "${PYTHON_ABI}" ]]; then
1305 die "${FUNCNAME}(): Active version of Python 2 not set" 1911 die "${FUNCNAME}(): Active version of CPython 2 not set"
1306 elif [[ "${PYTHON_ABI}" != "2."* ]]; then 1912 elif [[ "${PYTHON_ABI}" != "2."* ]]; then
1307 die "${FUNCNAME}(): Internal error in \`eselect python show --python2\`" 1913 die "${FUNCNAME}(): Internal error in \`eselect python show --python2\`"
1308 fi 1914 fi
1309 elif [[ "${python3}" == "1" ]]; then 1915 elif [[ "${python3}" == "1" ]]; then
1310 PYTHON_ABI="$(eselect python show --python3 --ABI)" 1916 PYTHON_ABI="$(ROOT="/" eselect python show --python3 --ABI)"
1311 if [[ -z "${PYTHON_ABI}" ]]; then 1917 if [[ -z "${PYTHON_ABI}" ]]; then
1312 die "${FUNCNAME}(): Active version of Python 3 not set" 1918 die "${FUNCNAME}(): Active version of CPython 3 not set"
1313 elif [[ "${PYTHON_ABI}" != "3."* ]]; then 1919 elif [[ "${PYTHON_ABI}" != "3."* ]]; then
1314 die "${FUNCNAME}(): Internal error in \`eselect python show --python3\`" 1920 die "${FUNCNAME}(): Internal error in \`eselect python show --python3\`"
1315 fi 1921 fi
1316 elif ! _python_package_supporting_installation_for_multiple_python_abis; then 1922 elif _python_package_supporting_installation_for_multiple_python_abis; then
1923 if ! _python_abi-specific_local_scope; then
1924 die "${FUNCNAME}() should be used in ABI-specific local scope"
1925 fi
1926 else
1317 PYTHON_ABI="$("${EPREFIX}/usr/bin/python" -c "${_PYTHON_ABI_EXTRACTION_COMMAND}")" 1927 PYTHON_ABI="$("${EPREFIX}/usr/bin/python" -c "${_PYTHON_ABI_EXTRACTION_COMMAND}")"
1318 if [[ -z "${PYTHON_ABI}" ]]; then 1928 if [[ -z "${PYTHON_ABI}" ]]; then
1319 die "${FUNCNAME}(): Failure of extraction of locally active version of Python" 1929 die "${FUNCNAME}(): Failure of extraction of locally active version of Python"
1320 fi 1930 fi
1321 elif [[ -z "${PYTHON_ABI}" ]]; then
1322 die "${FUNCNAME}(): Invalid usage: ${FUNCNAME}() should be used in ABI-specific local scope"
1323 fi 1931 fi
1324 elif [[ "$#" -eq 1 ]]; then 1932 elif [[ "$#" -eq 1 ]]; then
1325 if [[ "${final_ABI}" == "1" ]]; then 1933 if [[ "${final_ABI}" == "1" ]]; then
1326 die "${FUNCNAME}(): '--final-ABI' option and Python ABI cannot be specified simultaneously" 1934 die "${FUNCNAME}(): '--final-ABI' option and Python ABI cannot be specified simultaneously"
1327 fi 1935 fi
1341 return 1949 return
1342 else 1950 else
1343 if [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "CPython" ]]; then 1951 if [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "CPython" ]]; then
1344 python_interpreter="python${PYTHON_ABI}" 1952 python_interpreter="python${PYTHON_ABI}"
1345 elif [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "Jython" ]]; then 1953 elif [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "Jython" ]]; then
1346 python_interpreter="jython-${PYTHON_ABI%-jython}" 1954 python_interpreter="jython${PYTHON_ABI%-jython}"
1955 elif [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "PyPy" ]]; then
1956 python_interpreter="pypy-c${PYTHON_ABI#*-pypy-}"
1347 fi 1957 fi
1348 1958
1349 if [[ "${absolute_path_output}" == "1" ]]; then 1959 if [[ "${absolute_path_output}" == "1" ]]; then
1350 echo -n "${EPREFIX}/usr/bin/${python_interpreter}" 1960 echo -n "${EPREFIX}/usr/bin/${python_interpreter}"
1351 else 1961 else
1362# @USAGE: [-f|--final-ABI] 1972# @USAGE: [-f|--final-ABI]
1363# @DESCRIPTION: 1973# @DESCRIPTION:
1364# Print name of Python implementation. 1974# Print name of Python implementation.
1365# If --final-ABI option is specified, then final ABI from the list of enabled ABIs is used. 1975# If --final-ABI option is specified, then final ABI from the list of enabled ABIs is used.
1366python_get_implementation() { 1976python_get_implementation() {
1977 _python_check_python_pkg_setup_execution
1978
1367 local final_ABI="0" PYTHON_ABI="${PYTHON_ABI}" 1979 local final_ABI="0" PYTHON_ABI="${PYTHON_ABI}"
1368 1980
1369 while (($#)); do 1981 while (($#)); do
1370 case "$1" in 1982 case "$1" in
1371 -f|--final-ABI) 1983 -f|--final-ABI)
1384 if [[ "${final_ABI}" == "1" ]]; then 1996 if [[ "${final_ABI}" == "1" ]]; then
1385 if ! _python_package_supporting_installation_for_multiple_python_abis; then 1997 if ! _python_package_supporting_installation_for_multiple_python_abis; then
1386 die "${FUNCNAME}(): '--final-ABI' option cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs" 1998 die "${FUNCNAME}(): '--final-ABI' option cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs"
1387 fi 1999 fi
1388 PYTHON_ABI="$(PYTHON -f --ABI)" 2000 PYTHON_ABI="$(PYTHON -f --ABI)"
1389 elif [[ -z "${PYTHON_ABI}" ]]; then 2001 else
2002 if _python_package_supporting_installation_for_multiple_python_abis; then
2003 if ! _python_abi-specific_local_scope; then
2004 die "${FUNCNAME}() should be used in ABI-specific local scope"
2005 fi
2006 else
1390 PYTHON_ABI="$(PYTHON --ABI)" 2007 PYTHON_ABI="${PYTHON_ABI:-$(PYTHON --ABI)}"
2008 fi
1391 fi 2009 fi
1392 2010
1393 echo "$(_python_get_implementation "${PYTHON_ABI}")" 2011 echo "$(_python_get_implementation "${PYTHON_ABI}")"
1394} 2012}
1395 2013
1397# @USAGE: [-f|--final-ABI] 2015# @USAGE: [-f|--final-ABI]
1398# @DESCRIPTION: 2016# @DESCRIPTION:
1399# Print category, name and slot of package providing Python implementation. 2017# Print category, name and slot of package providing Python implementation.
1400# If --final-ABI option is specified, then final ABI from the list of enabled ABIs is used. 2018# If --final-ABI option is specified, then final ABI from the list of enabled ABIs is used.
1401python_get_implementational_package() { 2019python_get_implementational_package() {
2020 _python_check_python_pkg_setup_execution
2021
1402 local final_ABI="0" PYTHON_ABI="${PYTHON_ABI}" 2022 local final_ABI="0" PYTHON_ABI="${PYTHON_ABI}"
1403 2023
1404 while (($#)); do 2024 while (($#)); do
1405 case "$1" in 2025 case "$1" in
1406 -f|--final-ABI) 2026 -f|--final-ABI)
1419 if [[ "${final_ABI}" == "1" ]]; then 2039 if [[ "${final_ABI}" == "1" ]]; then
1420 if ! _python_package_supporting_installation_for_multiple_python_abis; then 2040 if ! _python_package_supporting_installation_for_multiple_python_abis; then
1421 die "${FUNCNAME}(): '--final-ABI' option cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs" 2041 die "${FUNCNAME}(): '--final-ABI' option cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs"
1422 fi 2042 fi
1423 PYTHON_ABI="$(PYTHON -f --ABI)" 2043 PYTHON_ABI="$(PYTHON -f --ABI)"
1424 elif [[ -z "${PYTHON_ABI}" ]]; then 2044 else
2045 if _python_package_supporting_installation_for_multiple_python_abis; then
2046 if ! _python_abi-specific_local_scope; then
2047 die "${FUNCNAME}() should be used in ABI-specific local scope"
2048 fi
2049 else
1425 PYTHON_ABI="$(PYTHON --ABI)" 2050 PYTHON_ABI="${PYTHON_ABI:-$(PYTHON --ABI)}"
1426 fi 2051 fi
2052 fi
1427 2053
2054 if [[ "${EAPI:-0}" == "0" ]]; then
1428 if [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "CPython" ]]; then 2055 if [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "CPython" ]]; then
1429 echo "dev-lang/python:${PYTHON_ABI}" 2056 echo "=dev-lang/python-${PYTHON_ABI}*"
1430 elif [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "Jython" ]]; then 2057 elif [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "Jython" ]]; then
2058 echo "=dev-java/jython-${PYTHON_ABI%-jython}*"
2059 elif [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "PyPy" ]]; then
2060 echo "=dev-python/pypy-${PYTHON_ABI#*-pypy-}*"
2061 fi
2062 else
2063 if [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "CPython" ]]; then
2064 echo "dev-lang/python:${PYTHON_ABI}"
2065 elif [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "Jython" ]]; then
1431 echo "dev-java/jython:${PYTHON_ABI%-jython}" 2066 echo "dev-java/jython:${PYTHON_ABI%-jython}"
2067 elif [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "PyPy" ]]; then
2068 echo "dev-python/pypy:${PYTHON_ABI#*-pypy-}"
2069 fi
1432 fi 2070 fi
1433} 2071}
1434 2072
1435# @FUNCTION: python_get_includedir 2073# @FUNCTION: python_get_includedir
1436# @USAGE: [-f|--final-ABI] 2074# @USAGE: [-b|--base-path] [-f|--final-ABI]
1437# @DESCRIPTION: 2075# @DESCRIPTION:
1438# Print path to Python include directory. 2076# Print path to Python include directory.
2077# If --base-path option is specified, then path not prefixed with "/" is printed.
1439# If --final-ABI option is specified, then final ABI from the list of enabled ABIs is used. 2078# If --final-ABI option is specified, then final ABI from the list of enabled ABIs is used.
1440python_get_includedir() { 2079python_get_includedir() {
2080 _python_check_python_pkg_setup_execution
2081
1441 local final_ABI="0" PYTHON_ABI="${PYTHON_ABI}" 2082 local base_path="0" final_ABI="0" prefix PYTHON_ABI="${PYTHON_ABI}"
2083
2084 while (($#)); do
2085 case "$1" in
2086 -b|--base-path)
2087 base_path="1"
2088 ;;
2089 -f|--final-ABI)
2090 final_ABI="1"
2091 ;;
2092 -*)
2093 die "${FUNCNAME}(): Unrecognized option '$1'"
2094 ;;
2095 *)
2096 die "${FUNCNAME}(): Invalid usage"
2097 ;;
2098 esac
2099 shift
2100 done
2101
2102 if [[ "${base_path}" == "0" ]]; then
2103 prefix="/"
2104 fi
2105
2106 if [[ "${final_ABI}" == "1" ]]; then
2107 if ! _python_package_supporting_installation_for_multiple_python_abis; then
2108 die "${FUNCNAME}(): '--final-ABI' option cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs"
2109 fi
2110 PYTHON_ABI="$(PYTHON -f --ABI)"
2111 else
2112 if _python_package_supporting_installation_for_multiple_python_abis; then
2113 if ! _python_abi-specific_local_scope; then
2114 die "${FUNCNAME}() should be used in ABI-specific local scope"
2115 fi
2116 else
2117 PYTHON_ABI="${PYTHON_ABI:-$(PYTHON --ABI)}"
2118 fi
2119 fi
2120
2121 if [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "CPython" ]]; then
2122 echo "${prefix}usr/include/python${PYTHON_ABI}"
2123 elif [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "Jython" ]]; then
2124 echo "${prefix}usr/share/jython-${PYTHON_ABI%-jython}/Include"
2125 elif [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "PyPy" ]]; then
2126 echo "${prefix}usr/$(get_libdir)/pypy${PYTHON_ABI#*-pypy-}/include"
2127 fi
2128}
2129
2130# @FUNCTION: python_get_libdir
2131# @USAGE: [-b|--base-path] [-f|--final-ABI]
2132# @DESCRIPTION:
2133# Print path to Python standard library directory.
2134# If --base-path option is specified, then path not prefixed with "/" is printed.
2135# If --final-ABI option is specified, then final ABI from the list of enabled ABIs is used.
2136python_get_libdir() {
2137 _python_check_python_pkg_setup_execution
2138
2139 local base_path="0" final_ABI="0" prefix PYTHON_ABI="${PYTHON_ABI}"
2140
2141 while (($#)); do
2142 case "$1" in
2143 -b|--base-path)
2144 base_path="1"
2145 ;;
2146 -f|--final-ABI)
2147 final_ABI="1"
2148 ;;
2149 -*)
2150 die "${FUNCNAME}(): Unrecognized option '$1'"
2151 ;;
2152 *)
2153 die "${FUNCNAME}(): Invalid usage"
2154 ;;
2155 esac
2156 shift
2157 done
2158
2159 if [[ "${base_path}" == "0" ]]; then
2160 prefix="/"
2161 fi
2162
2163 if [[ "${final_ABI}" == "1" ]]; then
2164 if ! _python_package_supporting_installation_for_multiple_python_abis; then
2165 die "${FUNCNAME}(): '--final-ABI' option cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs"
2166 fi
2167 PYTHON_ABI="$(PYTHON -f --ABI)"
2168 else
2169 if _python_package_supporting_installation_for_multiple_python_abis; then
2170 if ! _python_abi-specific_local_scope; then
2171 die "${FUNCNAME}() should be used in ABI-specific local scope"
2172 fi
2173 else
2174 PYTHON_ABI="${PYTHON_ABI:-$(PYTHON --ABI)}"
2175 fi
2176 fi
2177
2178 if [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "CPython" ]]; then
2179 echo "${prefix}usr/$(get_libdir)/python${PYTHON_ABI}"
2180 elif [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "Jython" ]]; then
2181 echo "${prefix}usr/share/jython-${PYTHON_ABI%-jython}/Lib"
2182 elif [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "PyPy" ]]; then
2183 die "${FUNCNAME}(): PyPy has multiple standard library directories"
2184 fi
2185}
2186
2187# @FUNCTION: python_get_sitedir
2188# @USAGE: [-b|--base-path] [-f|--final-ABI]
2189# @DESCRIPTION:
2190# Print path to Python site-packages directory.
2191# If --base-path option is specified, then path not prefixed with "/" is printed.
2192# If --final-ABI option is specified, then final ABI from the list of enabled ABIs is used.
2193python_get_sitedir() {
2194 _python_check_python_pkg_setup_execution
2195
2196 local base_path="0" final_ABI="0" prefix PYTHON_ABI="${PYTHON_ABI}"
2197
2198 while (($#)); do
2199 case "$1" in
2200 -b|--base-path)
2201 base_path="1"
2202 ;;
2203 -f|--final-ABI)
2204 final_ABI="1"
2205 ;;
2206 -*)
2207 die "${FUNCNAME}(): Unrecognized option '$1'"
2208 ;;
2209 *)
2210 die "${FUNCNAME}(): Invalid usage"
2211 ;;
2212 esac
2213 shift
2214 done
2215
2216 if [[ "${base_path}" == "0" ]]; then
2217 prefix="/"
2218 fi
2219
2220 if [[ "${final_ABI}" == "1" ]]; then
2221 if ! _python_package_supporting_installation_for_multiple_python_abis; then
2222 die "${FUNCNAME}(): '--final-ABI' option cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs"
2223 fi
2224 PYTHON_ABI="$(PYTHON -f --ABI)"
2225 else
2226 if _python_package_supporting_installation_for_multiple_python_abis; then
2227 if ! _python_abi-specific_local_scope; then
2228 die "${FUNCNAME}() should be used in ABI-specific local scope"
2229 fi
2230 else
2231 PYTHON_ABI="${PYTHON_ABI:-$(PYTHON --ABI)}"
2232 fi
2233 fi
2234
2235 if [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "CPython" ]]; then
2236 echo "${prefix}usr/$(get_libdir)/python${PYTHON_ABI}/site-packages"
2237 elif [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "Jython" ]]; then
2238 echo "${prefix}usr/share/jython-${PYTHON_ABI%-jython}/Lib/site-packages"
2239 elif [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "PyPy" ]]; then
2240 echo "${prefix}usr/$(get_libdir)/pypy${PYTHON_ABI#*-pypy-}/site-packages"
2241 fi
2242}
2243
2244# @FUNCTION: python_get_library
2245# @USAGE: [-b|--base-path] [-f|--final-ABI] [-l|--linker-option]
2246# @DESCRIPTION:
2247# Print path to Python library.
2248# If --base-path option is specified, then path not prefixed with "/" is printed.
2249# If --linker-option is specified, then "-l${library}" linker option is printed.
2250# If --final-ABI option is specified, then final ABI from the list of enabled ABIs is used.
2251python_get_library() {
2252 _python_check_python_pkg_setup_execution
2253
2254 local base_path="0" final_ABI="0" linker_option="0" prefix PYTHON_ABI="${PYTHON_ABI}"
2255
2256 while (($#)); do
2257 case "$1" in
2258 -b|--base-path)
2259 base_path="1"
2260 ;;
2261 -f|--final-ABI)
2262 final_ABI="1"
2263 ;;
2264 -l|--linker-option)
2265 linker_option="1"
2266 ;;
2267 -*)
2268 die "${FUNCNAME}(): Unrecognized option '$1'"
2269 ;;
2270 *)
2271 die "${FUNCNAME}(): Invalid usage"
2272 ;;
2273 esac
2274 shift
2275 done
2276
2277 if [[ "${base_path}" == "0" ]]; then
2278 prefix="/"
2279 fi
2280
2281 if [[ "${base_path}" == "1" && "${linker_option}" == "1" ]]; then
2282 die "${FUNCNAME}(): '--base-path' and '--linker-option' options cannot be specified simultaneously"
2283 fi
2284
2285 if [[ "${final_ABI}" == "1" ]]; then
2286 if ! _python_package_supporting_installation_for_multiple_python_abis; then
2287 die "${FUNCNAME}(): '--final-ABI' option cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs"
2288 fi
2289 PYTHON_ABI="$(PYTHON -f --ABI)"
2290 else
2291 if _python_package_supporting_installation_for_multiple_python_abis; then
2292 if ! _python_abi-specific_local_scope; then
2293 die "${FUNCNAME}() should be used in ABI-specific local scope"
2294 fi
2295 else
2296 PYTHON_ABI="${PYTHON_ABI:-$(PYTHON --ABI)}"
2297 fi
2298 fi
2299
2300 if [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "CPython" ]]; then
2301 if [[ "${linker_option}" == "1" ]]; then
2302 echo "-lpython${PYTHON_ABI}"
2303 else
2304 echo "${prefix}usr/$(get_libdir)/libpython${PYTHON_ABI}$(get_libname)"
2305 fi
2306 elif [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "Jython" ]]; then
2307 die "${FUNCNAME}(): Jython does not have shared library"
2308 elif [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "PyPy" ]]; then
2309 die "${FUNCNAME}(): PyPy does not have shared library"
2310 fi
2311}
2312
2313# @FUNCTION: python_get_version
2314# @USAGE: [-f|--final-ABI] [-l|--language] [--full] [--major] [--minor] [--micro]
2315# @DESCRIPTION:
2316# Print version of Python implementation.
2317# --full, --major, --minor and --micro options cannot be specified simultaneously.
2318# If --full, --major, --minor and --micro options are not specified, then "${major_version}.${minor_version}" is printed.
2319# If --language option is specified, then version of Python language is printed.
2320# --language and --full options cannot be specified simultaneously.
2321# --language and --micro options cannot be specified simultaneously.
2322# If --final-ABI option is specified, then final ABI from the list of enabled ABIs is used.
2323python_get_version() {
2324 _python_check_python_pkg_setup_execution
2325
2326 local final_ABI="0" language="0" language_version full="0" major="0" minor="0" micro="0" PYTHON_ABI="${PYTHON_ABI}" python_command
1442 2327
1443 while (($#)); do 2328 while (($#)); do
1444 case "$1" in 2329 case "$1" in
1445 -f|--final-ABI) 2330 -f|--final-ABI)
1446 final_ABI="1" 2331 final_ABI="1"
1447 ;; 2332 ;;
2333 -l|--language)
2334 language="1"
2335 ;;
2336 --full)
2337 full="1"
2338 ;;
2339 --major)
2340 major="1"
2341 ;;
2342 --minor)
2343 minor="1"
2344 ;;
2345 --micro)
2346 micro="1"
2347 ;;
1448 -*) 2348 -*)
1449 die "${FUNCNAME}(): Unrecognized option '$1'" 2349 die "${FUNCNAME}(): Unrecognized option '$1'"
1450 ;; 2350 ;;
1451 *) 2351 *)
1452 die "${FUNCNAME}(): Invalid usage" 2352 die "${FUNCNAME}(): Invalid usage"
1457 2357
1458 if [[ "${final_ABI}" == "1" ]]; then 2358 if [[ "${final_ABI}" == "1" ]]; then
1459 if ! _python_package_supporting_installation_for_multiple_python_abis; then 2359 if ! _python_package_supporting_installation_for_multiple_python_abis; then
1460 die "${FUNCNAME}(): '--final-ABI' option cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs" 2360 die "${FUNCNAME}(): '--final-ABI' option cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs"
1461 fi 2361 fi
2362 else
2363 if _python_package_supporting_installation_for_multiple_python_abis && ! _python_abi-specific_local_scope; then
2364 die "${FUNCNAME}() should be used in ABI-specific local scope"
2365 fi
2366 fi
2367
2368 if [[ "$((${full} + ${major} + ${minor} + ${micro}))" -gt 1 ]]; then
2369 die "${FUNCNAME}(): '--full', '--major', '--minor' or '--micro' options cannot be specified simultaneously"
2370 fi
2371
2372 if [[ "${language}" == "1" ]]; then
2373 if [[ "${final_ABI}" == "1" ]]; then
1462 PYTHON_ABI="$(PYTHON -f --ABI)" 2374 PYTHON_ABI="$(PYTHON -f --ABI)"
1463 elif [[ -z "${PYTHON_ABI}" ]]; then 2375 elif [[ -z "${PYTHON_ABI}" ]]; then
1464 PYTHON_ABI="$(PYTHON --ABI)" 2376 PYTHON_ABI="$(PYTHON --ABI)"
1465 fi 2377 fi
1466 2378 language_version="${PYTHON_ABI%%-*}"
2379 if [[ "${full}" == "1" ]]; then
2380 die "${FUNCNAME}(): '--language' and '--full' options cannot be specified simultaneously"
2381 elif [[ "${major}" == "1" ]]; then
2382 echo "${language_version%.*}"
2383 elif [[ "${minor}" == "1" ]]; then
2384 echo "${language_version#*.}"
2385 elif [[ "${micro}" == "1" ]]; then
2386 die "${FUNCNAME}(): '--language' and '--micro' options cannot be specified simultaneously"
2387 else
2388 echo "${language_version}"
2389 fi
2390 else
2391 if [[ "${full}" == "1" ]]; then
2392 python_command="import sys; print('.'.join(str(x) for x in getattr(sys, 'pypy_version_info', sys.version_info)[:3]))"
2393 elif [[ "${major}" == "1" ]]; then
2394 python_command="import sys; print(getattr(sys, 'pypy_version_info', sys.version_info)[0])"
2395 elif [[ "${minor}" == "1" ]]; then
2396 python_command="import sys; print(getattr(sys, 'pypy_version_info', sys.version_info)[1])"
2397 elif [[ "${micro}" == "1" ]]; then
2398 python_command="import sys; print(getattr(sys, 'pypy_version_info', sys.version_info)[2])"
2399 else
2400 if [[ -n "${PYTHON_ABI}" && "${final_ABI}" == "0" ]]; then
1467 if [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "CPython" ]]; then 2401 if [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "CPython" ]]; then
1468 echo "/usr/include/python${PYTHON_ABI}" 2402 echo "${PYTHON_ABI}"
1469 elif [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "Jython" ]]; then 2403 elif [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "Jython" ]]; then
1470 echo "/usr/share/jython-${PYTHON_ABI%-jython}/Include" 2404 echo "${PYTHON_ABI%-jython}"
2405 elif [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "PyPy" ]]; then
2406 echo "${PYTHON_ABI#*-pypy-}"
2407 fi
2408 return
2409 fi
2410 python_command="from sys import version_info; print('.'.join(str(x) for x in version_info[:2]))"
1471 fi 2411 fi
1472}
1473 2412
1474# @FUNCTION: python_get_libdir 2413 if [[ "${final_ABI}" == "1" ]]; then
2414 "$(PYTHON -f)" -c "${python_command}"
2415 else
2416 "$(PYTHON ${PYTHON_ABI})" -c "${python_command}"
2417 fi
2418 fi
2419}
2420
2421# @FUNCTION: python_get_implementation_and_version
1475# @USAGE: [-f|--final-ABI] 2422# @USAGE: [-f|--final-ABI]
1476# @DESCRIPTION: 2423# @DESCRIPTION:
1477# Print path to Python library directory. 2424# Print name and version of Python implementation.
2425# If version of Python implementation is not bound to version of Python language, then
2426# version of Python language is additionally printed.
1478# If --final-ABI option is specified, then final ABI from the list of enabled ABIs is used. 2427# If --final-ABI option is specified, then final ABI from the list of enabled ABIs is used.
1479python_get_libdir() { 2428python_get_implementation_and_version() {
2429 _python_check_python_pkg_setup_execution
2430
1480 local final_ABI="0" PYTHON_ABI="${PYTHON_ABI}" 2431 local final_ABI="0" PYTHON_ABI="${PYTHON_ABI}"
1481 2432
1482 while (($#)); do 2433 while (($#)); do
1483 case "$1" in 2434 case "$1" in
1484 -f|--final-ABI) 2435 -f|--final-ABI)
1497 if [[ "${final_ABI}" == "1" ]]; then 2448 if [[ "${final_ABI}" == "1" ]]; then
1498 if ! _python_package_supporting_installation_for_multiple_python_abis; then 2449 if ! _python_package_supporting_installation_for_multiple_python_abis; then
1499 die "${FUNCNAME}(): '--final-ABI' option cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs" 2450 die "${FUNCNAME}(): '--final-ABI' option cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs"
1500 fi 2451 fi
1501 PYTHON_ABI="$(PYTHON -f --ABI)" 2452 PYTHON_ABI="$(PYTHON -f --ABI)"
1502 elif [[ -z "${PYTHON_ABI}" ]]; then 2453 else
1503 PYTHON_ABI="$(PYTHON --ABI)"
1504 fi
1505
1506 if [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "CPython" ]]; then
1507 echo "/usr/$(get_libdir)/python${PYTHON_ABI}"
1508 elif [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "Jython" ]]; then
1509 echo "/usr/share/jython-${PYTHON_ABI%-jython}/Lib"
1510 fi
1511}
1512
1513# @FUNCTION: python_get_sitedir
1514# @USAGE: [-f|--final-ABI]
1515# @DESCRIPTION:
1516# Print path to Python site-packages directory.
1517# If --final-ABI option is specified, then final ABI from the list of enabled ABIs is used.
1518python_get_sitedir() {
1519 local options=()
1520
1521 while (($#)); do
1522 case "$1" in
1523 -f|--final-ABI)
1524 if ! _python_package_supporting_installation_for_multiple_python_abis; then
1525 die "${FUNCNAME}(): '--final-ABI' option cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs"
1526 fi
1527 options+=("$1")
1528 ;;
1529 -*)
1530 die "${FUNCNAME}(): Unrecognized option '$1'"
1531 ;;
1532 *)
1533 die "${FUNCNAME}(): Invalid usage"
1534 ;;
1535 esac
1536 shift
1537 done
1538
1539 echo "$(python_get_libdir "${options[@]}")/site-packages"
1540}
1541
1542# @FUNCTION: python_get_library
1543# @USAGE: [-f|--final-ABI] [-l|--linker-option]
1544# @DESCRIPTION:
1545# Print path to Python library.
1546# If --linker-option is specified, then "-l${library}" linker option is printed.
1547# If --final-ABI option is specified, then final ABI from the list of enabled ABIs is used.
1548python_get_library() {
1549 local final_ABI="0" linker_option="0" PYTHON_ABI="${PYTHON_ABI}"
1550
1551 while (($#)); do
1552 case "$1" in
1553 -f|--final-ABI)
1554 final_ABI="1"
1555 ;;
1556 -l|--linker-option)
1557 linker_option="1"
1558 ;;
1559 -*)
1560 die "${FUNCNAME}(): Unrecognized option '$1'"
1561 ;;
1562 *)
1563 die "${FUNCNAME}(): Invalid usage"
1564 ;;
1565 esac
1566 shift
1567 done
1568
1569 if [[ "${final_ABI}" == "1" ]]; then
1570 if ! _python_package_supporting_installation_for_multiple_python_abis; then 2454 if _python_package_supporting_installation_for_multiple_python_abis; then
1571 die "${FUNCNAME}(): '--final-ABI' option cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs" 2455 if ! _python_abi-specific_local_scope; then
2456 die "${FUNCNAME}() should be used in ABI-specific local scope"
1572 fi 2457 fi
1573 PYTHON_ABI="$(PYTHON -f --ABI)"
1574 elif [[ -z "${PYTHON_ABI}" ]]; then
1575 PYTHON_ABI="$(PYTHON --ABI)"
1576 fi
1577
1578 if [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "CPython" ]]; then
1579 if [[ "${linker_option}" == "1" ]]; then
1580 echo "-lpython${PYTHON_ABI}"
1581 else 2458 else
1582 echo "/usr/$(get_libdir)/libpython${PYTHON_ABI}$(get_libname)" 2459 PYTHON_ABI="${PYTHON_ABI:-$(PYTHON --ABI)}"
1583 fi
1584 elif [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "Jython" ]]; then
1585 die "${FUNCNAME}(): Jython does not have shared library"
1586 fi
1587}
1588
1589# @FUNCTION: python_get_version
1590# @USAGE: [-f|--final-ABI] [--full] [--major] [--minor] [--micro]
1591# @DESCRIPTION:
1592# Print Python version.
1593# --full, --major, --minor and --micro options cannot be specified simultaneously.
1594# If --full, --major, --minor and --micro options are not specified, then "${major_version}.${minor_version}" is printed.
1595# If --final-ABI option is specified, then final ABI from the list of enabled ABIs is used.
1596python_get_version() {
1597 local final_ABI="0" full="0" major="0" minor="0" micro="0" python_command
1598
1599 while (($#)); do
1600 case "$1" in
1601 -f|--final-ABI)
1602 final_ABI="1"
1603 ;;
1604 --full)
1605 full="1"
1606 ;;
1607 --major)
1608 major="1"
1609 ;;
1610 --minor)
1611 minor="1"
1612 ;;
1613 --micro)
1614 micro="1"
1615 ;;
1616 -*)
1617 die "${FUNCNAME}(): Unrecognized option '$1'"
1618 ;;
1619 *)
1620 die "${FUNCNAME}(): Invalid usage"
1621 ;;
1622 esac
1623 shift
1624 done
1625
1626 if [[ "$((${full} + ${major} + ${minor} + ${micro}))" -gt 1 ]]; then
1627 die "${FUNCNAME}(): '--full', '--major', '--minor' or '--micro' options cannot be specified simultaneously"
1628 fi
1629
1630 if [[ "${full}" == "1" ]]; then
1631 python_command="from sys import version_info; print('.'.join(str(x) for x in version_info[:3]))"
1632 elif [[ "${major}" == "1" ]]; then
1633 python_command="from sys import version_info; print(version_info[0])"
1634 elif [[ "${minor}" == "1" ]]; then
1635 python_command="from sys import version_info; print(version_info[1])"
1636 elif [[ "${micro}" == "1" ]]; then
1637 python_command="from sys import version_info; print(version_info[2])"
1638 else
1639 if [[ -n "${PYTHON_ABI}" && "${final_ABI}" == "0" ]]; then
1640 if [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "CPython" ]]; then
1641 echo "${PYTHON_ABI}"
1642 elif [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "Jython" ]]; then
1643 echo "${PYTHON_ABI%-jython}"
1644 fi 2460 fi
1645 return
1646 fi 2461 fi
1647 python_command="from sys import version_info; print('.'.join(str(x) for x in version_info[:2]))"
1648 fi
1649 2462
1650 if [[ "${final_ABI}" == "1" ]]; then 2463 if [[ "${PYTHON_ABI}" =~ ^[[:digit:]]+\.[[:digit:]]+-[[:alnum:]]+-[[:digit:]]+\.[[:digit:]]+$ ]]; then
1651 if ! _python_package_supporting_installation_for_multiple_python_abis; then 2464 echo "$(_python_get_implementation "${PYTHON_ABI}") ${PYTHON_ABI##*-} (Python ${PYTHON_ABI%%-*})"
1652 die "${FUNCNAME}(): '--final-ABI' option cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs"
1653 fi
1654 "$(PYTHON -f)" -c "${python_command}"
1655 else 2465 else
1656 "$(PYTHON ${PYTHON_ABI})" -c "${python_command}" 2466 echo "$(_python_get_implementation "${PYTHON_ABI}") ${PYTHON_ABI%%-*}"
1657 fi 2467 fi
1658} 2468}
1659 2469
1660# ================================================================================================ 2470# ================================================================================================
1661# ================================ FUNCTIONS FOR RUNNING OF TESTS ================================ 2471# ================================ FUNCTIONS FOR RUNNING OF TESTS ================================
1670_python_test_hook() { 2480_python_test_hook() {
1671 if [[ "$#" -ne 1 ]]; then 2481 if [[ "$#" -ne 1 ]]; then
1672 die "${FUNCNAME}() requires 1 argument" 2482 die "${FUNCNAME}() requires 1 argument"
1673 fi 2483 fi
1674 2484
1675 if _python_package_supporting_installation_for_multiple_python_abis && [[ "$(type -t "${FUNCNAME[3]}_$1_hook")" == "function" ]]; then 2485 if _python_package_supporting_installation_for_multiple_python_abis && [[ "$(type -t "${_PYTHON_TEST_FUNCTION}_$1_hook")" == "function" ]]; then
1676 "${FUNCNAME[3]}_$1_hook" 2486 "${_PYTHON_TEST_FUNCTION}_$1_hook"
1677 fi 2487 fi
1678} 2488}
1679 2489
1680# @FUNCTION: python_execute_nosetests 2490# @FUNCTION: python_execute_nosetests
1681# @USAGE: [-P|--PYTHONPATH PYTHONPATH] [-s|--separate-build-dirs] [--] [arguments] 2491# @USAGE: [-P|--PYTHONPATH PYTHONPATH] [-s|--separate-build-dirs] [--] [arguments]
1682# @DESCRIPTION: 2492# @DESCRIPTION:
1683# Execute nosetests for all enabled Python ABIs. 2493# Execute nosetests for all enabled Python ABIs.
1684# In ebuilds of packages supporting installation for multiple Python ABIs, this function calls 2494# In ebuilds of packages supporting installation for multiple Python ABIs, this function calls
1685# python_execute_nosetests_pre_hook() and python_execute_nosetests_post_hook(), if they are defined. 2495# python_execute_nosetests_pre_hook() and python_execute_nosetests_post_hook(), if they are defined.
1686python_execute_nosetests() { 2496python_execute_nosetests() {
2497 _python_check_python_pkg_setup_execution
1687 _python_set_color_variables 2498 _python_set_color_variables
1688 2499
1689 local PYTHONPATH_template= separate_build_dirs= 2500 local PYTHONPATH_template separate_build_dirs
1690 2501
1691 while (($#)); do 2502 while (($#)); do
1692 case "$1" in 2503 case "$1" in
1693 -P|--PYTHONPATH) 2504 -P|--PYTHONPATH)
1694 PYTHONPATH_template="$2" 2505 PYTHONPATH_template="$2"
1710 esac 2521 esac
1711 shift 2522 shift
1712 done 2523 done
1713 2524
1714 python_test_function() { 2525 python_test_function() {
1715 local evaluated_PYTHONPATH= 2526 local evaluated_PYTHONPATH
1716 2527
1717 if [[ -n "${PYTHONPATH_template}" ]]; then
1718 evaluated_PYTHONPATH="$(eval echo -n "${PYTHONPATH_template}")" 2528 eval "evaluated_PYTHONPATH=\"${PYTHONPATH_template}\""
1719 if [[ ! -e "${evaluated_PYTHONPATH}" ]]; then
1720 unset evaluated_PYTHONPATH
1721 fi
1722 fi
1723 2529
1724 _python_test_hook pre 2530 _PYTHON_TEST_FUNCTION="python_execute_nosetests" _python_test_hook pre
1725 2531
1726 if [[ -n "${evaluated_PYTHONPATH}" ]]; then 2532 if [[ -n "${evaluated_PYTHONPATH}" ]]; then
1727 echo ${_BOLD}PYTHONPATH="${evaluated_PYTHONPATH}" nosetests --verbosity="${PYTHON_TEST_VERBOSITY}" "$@"${_NORMAL} 2533 echo ${_BOLD}PYTHONPATH="${evaluated_PYTHONPATH}" nosetests --verbosity="${PYTHON_TEST_VERBOSITY}" "$@"${_NORMAL}
1728 PYTHONPATH="${evaluated_PYTHONPATH}" nosetests --verbosity="${PYTHON_TEST_VERBOSITY}" "$@" || return "$?" 2534 PYTHONPATH="${evaluated_PYTHONPATH}" nosetests --verbosity="${PYTHON_TEST_VERBOSITY}" "$@" || return "$?"
1729 else 2535 else
1730 echo ${_BOLD}nosetests --verbosity="${PYTHON_TEST_VERBOSITY}" "$@"${_NORMAL} 2536 echo ${_BOLD}nosetests --verbosity="${PYTHON_TEST_VERBOSITY}" "$@"${_NORMAL}
1731 nosetests --verbosity="${PYTHON_TEST_VERBOSITY}" "$@" || return "$?" 2537 nosetests --verbosity="${PYTHON_TEST_VERBOSITY}" "$@" || return "$?"
1732 fi 2538 fi
1733 2539
1734 _python_test_hook post 2540 _PYTHON_TEST_FUNCTION="python_execute_nosetests" _python_test_hook post
1735 } 2541 }
1736 if _python_package_supporting_installation_for_multiple_python_abis; then 2542 if _python_package_supporting_installation_for_multiple_python_abis; then
1737 python_execute_function ${separate_build_dirs:+-s} python_test_function "$@" 2543 python_execute_function ${separate_build_dirs:+-s} python_test_function "$@"
1738 else 2544 else
1739 if [[ -n "${separate_build_dirs}" ]]; then 2545 if [[ -n "${separate_build_dirs}" ]]; then
1750# @DESCRIPTION: 2556# @DESCRIPTION:
1751# Execute py.test for all enabled Python ABIs. 2557# Execute py.test for all enabled Python ABIs.
1752# In ebuilds of packages supporting installation for multiple Python ABIs, this function calls 2558# In ebuilds of packages supporting installation for multiple Python ABIs, this function calls
1753# python_execute_py.test_pre_hook() and python_execute_py.test_post_hook(), if they are defined. 2559# python_execute_py.test_pre_hook() and python_execute_py.test_post_hook(), if they are defined.
1754python_execute_py.test() { 2560python_execute_py.test() {
2561 _python_check_python_pkg_setup_execution
1755 _python_set_color_variables 2562 _python_set_color_variables
1756 2563
1757 local PYTHONPATH_template= separate_build_dirs= 2564 local PYTHONPATH_template separate_build_dirs
1758 2565
1759 while (($#)); do 2566 while (($#)); do
1760 case "$1" in 2567 case "$1" in
1761 -P|--PYTHONPATH) 2568 -P|--PYTHONPATH)
1762 PYTHONPATH_template="$2" 2569 PYTHONPATH_template="$2"
1778 esac 2585 esac
1779 shift 2586 shift
1780 done 2587 done
1781 2588
1782 python_test_function() { 2589 python_test_function() {
1783 local evaluated_PYTHONPATH= 2590 local evaluated_PYTHONPATH
1784 2591
1785 if [[ -n "${PYTHONPATH_template}" ]]; then
1786 evaluated_PYTHONPATH="$(eval echo -n "${PYTHONPATH_template}")" 2592 eval "evaluated_PYTHONPATH=\"${PYTHONPATH_template}\""
1787 if [[ ! -e "${evaluated_PYTHONPATH}" ]]; then
1788 unset evaluated_PYTHONPATH
1789 fi
1790 fi
1791 2593
1792 _python_test_hook pre 2594 _PYTHON_TEST_FUNCTION="python_execute_py.test" _python_test_hook pre
1793 2595
1794 if [[ -n "${evaluated_PYTHONPATH}" ]]; then 2596 if [[ -n "${evaluated_PYTHONPATH}" ]]; then
1795 echo ${_BOLD}PYTHONPATH="${evaluated_PYTHONPATH}" py.test $([[ "${PYTHON_TEST_VERBOSITY}" -ge 2 ]] && echo -v) "$@"${_NORMAL} 2597 echo ${_BOLD}PYTHONPATH="${evaluated_PYTHONPATH}" py.test $([[ "${PYTHON_TEST_VERBOSITY}" -ge 2 ]] && echo -v) "$@"${_NORMAL}
1796 PYTHONPATH="${evaluated_PYTHONPATH}" py.test $([[ "${PYTHON_TEST_VERBOSITY}" -ge 2 ]] && echo -v) "$@" || return "$?" 2598 PYTHONPATH="${evaluated_PYTHONPATH}" py.test $([[ "${PYTHON_TEST_VERBOSITY}" -ge 2 ]] && echo -v) "$@" || return "$?"
1797 else 2599 else
1798 echo ${_BOLD}py.test $([[ "${PYTHON_TEST_VERBOSITY}" -gt 1 ]] && echo -v) "$@"${_NORMAL} 2600 echo ${_BOLD}py.test $([[ "${PYTHON_TEST_VERBOSITY}" -gt 1 ]] && echo -v) "$@"${_NORMAL}
1799 py.test $([[ "${PYTHON_TEST_VERBOSITY}" -gt 1 ]] && echo -v) "$@" || return "$?" 2601 py.test $([[ "${PYTHON_TEST_VERBOSITY}" -gt 1 ]] && echo -v) "$@" || return "$?"
1800 fi 2602 fi
1801 2603
1802 _python_test_hook post 2604 _PYTHON_TEST_FUNCTION="python_execute_py.test" _python_test_hook post
1803 } 2605 }
1804 if _python_package_supporting_installation_for_multiple_python_abis; then 2606 if _python_package_supporting_installation_for_multiple_python_abis; then
1805 python_execute_function ${separate_build_dirs:+-s} python_test_function "$@" 2607 python_execute_function ${separate_build_dirs:+-s} python_test_function "$@"
1806 else 2608 else
1807 if [[ -n "${separate_build_dirs}" ]]; then 2609 if [[ -n "${separate_build_dirs}" ]]; then
1818# @DESCRIPTION: 2620# @DESCRIPTION:
1819# Execute trial for all enabled Python ABIs. 2621# Execute trial for all enabled Python ABIs.
1820# In ebuilds of packages supporting installation for multiple Python ABIs, this function 2622# In ebuilds of packages supporting installation for multiple Python ABIs, this function
1821# calls python_execute_trial_pre_hook() and python_execute_trial_post_hook(), if they are defined. 2623# calls python_execute_trial_pre_hook() and python_execute_trial_post_hook(), if they are defined.
1822python_execute_trial() { 2624python_execute_trial() {
2625 _python_check_python_pkg_setup_execution
1823 _python_set_color_variables 2626 _python_set_color_variables
1824 2627
1825 local PYTHONPATH_template= separate_build_dirs= 2628 local PYTHONPATH_template separate_build_dirs
1826 2629
1827 while (($#)); do 2630 while (($#)); do
1828 case "$1" in 2631 case "$1" in
1829 -P|--PYTHONPATH) 2632 -P|--PYTHONPATH)
1830 PYTHONPATH_template="$2" 2633 PYTHONPATH_template="$2"
1846 esac 2649 esac
1847 shift 2650 shift
1848 done 2651 done
1849 2652
1850 python_test_function() { 2653 python_test_function() {
1851 local evaluated_PYTHONPATH= 2654 local evaluated_PYTHONPATH
1852 2655
1853 if [[ -n "${PYTHONPATH_template}" ]]; then
1854 evaluated_PYTHONPATH="$(eval echo -n "${PYTHONPATH_template}")" 2656 eval "evaluated_PYTHONPATH=\"${PYTHONPATH_template}\""
1855 if [[ ! -e "${evaluated_PYTHONPATH}" ]]; then
1856 unset evaluated_PYTHONPATH
1857 fi
1858 fi
1859 2657
1860 _python_test_hook pre 2658 _PYTHON_TEST_FUNCTION="python_execute_trial" _python_test_hook pre
1861 2659
1862 if [[ -n "${evaluated_PYTHONPATH}" ]]; then 2660 if [[ -n "${evaluated_PYTHONPATH}" ]]; then
1863 echo ${_BOLD}PYTHONPATH="${evaluated_PYTHONPATH}" trial $([[ "${PYTHON_TEST_VERBOSITY}" -ge 4 ]] && echo --spew) "$@"${_NORMAL} 2661 echo ${_BOLD}PYTHONPATH="${evaluated_PYTHONPATH}" trial $([[ "${PYTHON_TEST_VERBOSITY}" -ge 4 ]] && echo --spew) "$@"${_NORMAL}
1864 PYTHONPATH="${evaluated_PYTHONPATH}" trial $([[ "${PYTHON_TEST_VERBOSITY}" -ge 4 ]] && echo --spew) "$@" || return "$?" 2662 PYTHONPATH="${evaluated_PYTHONPATH}" trial $([[ "${PYTHON_TEST_VERBOSITY}" -ge 4 ]] && echo --spew) "$@" || return "$?"
1865 else 2663 else
1866 echo ${_BOLD}trial $([[ "${PYTHON_TEST_VERBOSITY}" -ge 4 ]] && echo --spew) "$@"${_NORMAL} 2664 echo ${_BOLD}trial $([[ "${PYTHON_TEST_VERBOSITY}" -ge 4 ]] && echo --spew) "$@"${_NORMAL}
1867 trial $([[ "${PYTHON_TEST_VERBOSITY}" -ge 4 ]] && echo --spew) "$@" || return "$?" 2665 trial $([[ "${PYTHON_TEST_VERBOSITY}" -ge 4 ]] && echo --spew) "$@" || return "$?"
1868 fi 2666 fi
1869 2667
1870 _python_test_hook post 2668 _PYTHON_TEST_FUNCTION="python_execute_trial" _python_test_hook post
1871 } 2669 }
1872 if _python_package_supporting_installation_for_multiple_python_abis; then 2670 if _python_package_supporting_installation_for_multiple_python_abis; then
1873 python_execute_function ${separate_build_dirs:+-s} python_test_function "$@" 2671 python_execute_function ${separate_build_dirs:+-s} python_test_function "$@"
1874 else 2672 else
1875 if [[ -n "${separate_build_dirs}" ]]; then 2673 if [[ -n "${separate_build_dirs}" ]]; then
1888# @FUNCTION: python_enable_pyc 2686# @FUNCTION: python_enable_pyc
1889# @DESCRIPTION: 2687# @DESCRIPTION:
1890# Tell Python to automatically recompile modules to .pyc/.pyo if the 2688# Tell Python to automatically recompile modules to .pyc/.pyo if the
1891# timestamps/version stamps have changed. 2689# timestamps/version stamps have changed.
1892python_enable_pyc() { 2690python_enable_pyc() {
2691 _python_check_python_pkg_setup_execution
2692
2693 if [[ "$#" -ne 0 ]]; then
2694 die "${FUNCNAME}() does not accept arguments"
2695 fi
2696
1893 unset PYTHONDONTWRITEBYTECODE 2697 unset PYTHONDONTWRITEBYTECODE
1894} 2698}
1895 2699
1896# @FUNCTION: python_disable_pyc 2700# @FUNCTION: python_disable_pyc
1897# @DESCRIPTION: 2701# @DESCRIPTION:
1898# Tell Python not to automatically recompile modules to .pyc/.pyo 2702# Tell Python not to automatically recompile modules to .pyc/.pyo
1899# even if the timestamps/version stamps do not match. This is done 2703# even if the timestamps/version stamps do not match. This is done
1900# to protect sandbox. 2704# to protect sandbox.
1901python_disable_pyc() { 2705python_disable_pyc() {
2706 _python_check_python_pkg_setup_execution
2707
2708 if [[ "$#" -ne 0 ]]; then
2709 die "${FUNCNAME}() does not accept arguments"
2710 fi
2711
1902 export PYTHONDONTWRITEBYTECODE="1" 2712 export PYTHONDONTWRITEBYTECODE="1"
1903} 2713}
1904 2714
1905_python_clean_compiled_modules() { 2715_python_clean_compiled_modules() {
1906 _python_initialize_prefix_variables 2716 _python_initialize_prefix_variables
1907 _python_set_color_variables 2717 _python_set_color_variables
1908 2718
1909 [[ "${FUNCNAME[1]}" =~ ^(python_mod_optimize|python_mod_compile|python_mod_cleanup)$ ]] || die "${FUNCNAME}(): Invalid usage" 2719 [[ "${FUNCNAME[1]}" =~ ^(python_mod_optimize|python_mod_cleanup)$ ]] || die "${FUNCNAME}(): Invalid usage"
1910 2720
1911 local base_module_name compiled_file compiled_files=() dir path py_file root 2721 local base_module_name compiled_file compiled_files=() dir path py_file root
1912 2722
1913 # Strip trailing slash from EROOT. 2723 # Strip trailing slash from EROOT.
1914 root="${EROOT%/}" 2724 root="${EROOT%/}"
1921 done < <(find "${path}" "(" -name "*.py[co]" -o -name "*\$py.class" ")" -print0) 2731 done < <(find "${path}" "(" -name "*.py[co]" -o -name "*\$py.class" ")" -print0)
1922 2732
1923 if [[ "${EBUILD_PHASE}" == "postrm" ]]; then 2733 if [[ "${EBUILD_PHASE}" == "postrm" ]]; then
1924 # Delete empty child directories. 2734 # Delete empty child directories.
1925 find "${path}" -type d | sort -r | while read -r dir; do 2735 find "${path}" -type d | sort -r | while read -r dir; do
1926 rmdir "${dir}" 2> /dev/null && echo "${_CYAN}<<< ${dir}${_NORMAL}" 2736 if rmdir "${dir}" 2> /dev/null; then
2737 echo "${_CYAN}<<< ${dir}${_NORMAL}"
2738 fi
1927 done 2739 done
1928 fi 2740 fi
1929 elif [[ "${path}" == *.py ]]; then 2741 elif [[ "${path}" == *.py ]]; then
1930 base_module_name="${path##*/}" 2742 base_module_name="${path##*/}"
1931 base_module_name="${base_module_name%.py}" 2743 base_module_name="${base_module_name%.py}"
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
1977 fi 2789 fi
1978 2790
1979 # Delete empty parent directories. 2791 # Delete empty parent directories.
1980 dir="${compiled_file%/*}" 2792 dir="${compiled_file%/*}"
1981 while [[ "${dir}" != "${root}" ]]; do 2793 while [[ "${dir}" != "${root}" ]]; do
1982 if rmdir "${compiled_file%/*}" 2> /dev/null; then 2794 if rmdir "${dir}" 2> /dev/null; then
1983 echo "${_CYAN}<<< ${compiled_file%/*}${_NORMAL}" 2795 echo "${_CYAN}<<< ${dir}${_NORMAL}"
1984 else 2796 else
1985 break 2797 break
1986 fi 2798 fi
1987 dir="${dir%/*}" 2799 dir="${dir%/*}"
1988 done 2800 done
1989 done 2801 done
1990 done 2802 done
1991} 2803}
1992 2804
1993# @FUNCTION: python_mod_optimize 2805# @FUNCTION: python_mod_optimize
1994# @USAGE: [options] [directory|file] 2806# @USAGE: [--allow-evaluated-non-sitedir-paths] [-d directory] [-f] [-l] [-q] [-x regular_expression] [--] <file|directory> [files|directories]
1995# @DESCRIPTION: 2807# @DESCRIPTION:
1996# If no arguments supplied, it will recompile not recursively all modules 2808# 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. 2809# -d, -f, -l, -q and -x options passed to this function are passed to compileall.py.
2003# 2810#
2004# This function can be used only in pkg_postinst() phase. 2811# This function can be used only in pkg_postinst() phase.
2005python_mod_optimize() { 2812python_mod_optimize() {
2813 if [[ "${EBUILD_PHASE}" != "postinst" ]]; then
2814 die "${FUNCNAME}() can be used only in pkg_postinst() phase"
2815 fi
2816
2817 _python_check_python_pkg_setup_execution
2006 _python_initialize_prefix_variables 2818 _python_initialize_prefix_variables
2007 2819
2008 # Check if phase is pkg_postinst(). 2820 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. 2821 # 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="${PYTHON_ABI}" return_code root site_packages_absolute_dirs=() site_packages_dirs=() site_packages_absolute_files=() site_packages_files=() 2822 local allow_evaluated_non_sitedir_paths="0" dir dirs=() evaluated_dirs=() evaluated_files=() file files=() iterated_PYTHON_ABIS options=() other_dirs=() other_files=() previous_PYTHON_ABI="${PYTHON_ABI}" return_code root site_packages_dirs=() site_packages_files=() stderr stderr_line
2014 2823
2015 if _python_package_supporting_installation_for_multiple_python_abis; then 2824 if _python_package_supporting_installation_for_multiple_python_abis; then
2016 if [[ -z "${PYTHON_ABIS}" ]]; then 2825 if has "${EAPI:-0}" 0 1 2 3 && [[ -z "${PYTHON_ABIS}" ]]; then
2017 die "${FUNCNAME}(): Environment not initialized" 2826 die "${FUNCNAME}(): python_pkg_setup() or python_execute_function() not called"
2018 fi 2827 fi
2019 iterated_PYTHON_ABIS="${PYTHON_ABIS}" 2828 iterated_PYTHON_ABIS="${PYTHON_ABIS}"
2020 else 2829 else
2830 if has "${EAPI:-0}" 0 1 2 3; then
2021 iterated_PYTHON_ABIS="${PYTHON_ABI:=$(PYTHON --ABI)}" 2831 iterated_PYTHON_ABIS="${PYTHON_ABI:=$(PYTHON --ABI)}"
2832 else
2833 iterated_PYTHON_ABIS="${PYTHON_ABI}"
2834 fi
2022 fi 2835 fi
2023 2836
2024 # Strip trailing slash from EROOT. 2837 # Strip trailing slash from EROOT.
2025 root="${EROOT%/}" 2838 root="${EROOT%/}"
2026 2839
2027 while (($#)); do 2840 while (($#)); do
2028 case "$1" in 2841 case "$1" in
2842 --allow-evaluated-non-sitedir-paths)
2843 allow_evaluated_non_sitedir_paths="1"
2844 ;;
2029 -l|-f|-q) 2845 -l|-f|-q)
2030 options+=("$1") 2846 options+=("$1")
2031 ;; 2847 ;;
2032 -d|-x) 2848 -d|-x)
2033 options+=("$1" "$2") 2849 options+=("$1" "$2")
2034 shift 2850 shift
2035 ;; 2851 ;;
2852 --)
2853 shift
2854 break
2855 ;;
2036 -*) 2856 -*)
2037 ewarn "${FUNCNAME}(): Ignoring option '$1'" 2857 die "${FUNCNAME}(): Unrecognized option '$1'"
2038 ;; 2858 ;;
2039 *) 2859 *)
2040 break 2860 break
2041 ;; 2861 ;;
2042 esac 2862 esac
2043 shift 2863 shift
2044 done 2864 done
2045 2865
2866 if [[ "${allow_evaluated_non_sitedir_paths}" == "1" ]] && ! _python_package_supporting_installation_for_multiple_python_abis; then
2867 die "${FUNCNAME}(): '--allow-evaluated-non-sitedir-paths' option cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs"
2868 fi
2869
2046 if [[ "$#" -eq 0 ]]; then 2870 if [[ "$#" -eq 0 ]]; then
2047 _python_set_color_variables 2871 die "${FUNCNAME}(): Missing files or directories"
2048
2049 echo
2050 echo " ${_RED}*${_NORMAL} ${_RED}Deprecation Warning: Not passing of paths to ${FUNCNAME}() is deprecated and will be${_NORMAL}"
2051 echo " ${_RED}*${_NORMAL} ${_RED}disallowed on 2010-09-01. Call ${FUNCNAME}() with paths to Python modules.${_NORMAL}"
2052 echo " ${_RED}*${_NORMAL} ${_RED}The ebuild needs to be fixed. Please report a bug, if it has not been already reported.${_NORMAL}"
2053 echo
2054
2055 einfo &> /dev/null
2056 einfo "Deprecation Warning: Not passing of paths to ${FUNCNAME}() is deprecated and will be" &> /dev/null
2057 einfo "disallowed on 2010-09-01. Call ${FUNCNAME}() with paths to Python modules." &> /dev/null
2058 einfo "The ebuild needs to be fixed. Please report a bug, if it has not been already reported." &> /dev/null
2059 einfo &> /dev/null
2060 fi 2872 fi
2061 2873
2062 while (($#)); do 2874 while (($#)); do
2875 if [[ "$1" =~ ^($|(\.|\.\.|/)($|/)) ]]; then
2876 die "${FUNCNAME}(): Invalid argument '$1'"
2063 if ! _python_implementation && [[ "$1" =~ ^/usr/lib(32|64)?/python[[:digit:]]+\.[[:digit:]]+ ]]; then 2877 elif ! _python_implementation && [[ "$1" =~ ^/usr/lib(32|64)?/python[[:digit:]]+\.[[:digit:]]+ ]]; then
2064 die "${FUNCNAME}(): Paths of directories / files in site-packages directories must be relative to site-packages directories" 2878 die "${FUNCNAME}(): Paths of directories / files in site-packages directories must be relative to site-packages directories"
2065 elif [[ "$1" =~ ^/ ]]; then 2879 elif [[ "$1" =~ ^/ ]]; then
2066 if _python_package_supporting_installation_for_multiple_python_abis; then 2880 if _python_package_supporting_installation_for_multiple_python_abis; then
2881 if [[ "${allow_evaluated_non_sitedir_paths}" != "1" ]]; then
2067 die "${FUNCNAME}(): Absolute paths cannot be used in ebuilds of packages supporting installation for multiple Python ABIs" 2882 die "${FUNCNAME}(): Absolute paths cannot be used in ebuilds of packages supporting installation for multiple Python ABIs"
2068 fi 2883 fi
2069 if [[ -d "${root}$1" ]]; then 2884 if [[ "$1" != *\$* ]]; then
2070 other_dirs+=("${root}$1") 2885 die "${FUNCNAME}(): '$1' has invalid syntax"
2071 elif [[ -f "${root}$1" ]]; then 2886 fi
2072 other_files+=("${root}$1") 2887 if [[ "$1" == *.py ]]; then
2073 elif [[ -e "${root}$1" ]]; then 2888 evaluated_files+=("$1")
2074 eerror "'${root}$1' is not a file or a directory!" 2889 else
2890 evaluated_dirs+=("$1")
2891 fi
2075 else 2892 else
2893 if [[ -d "${root}$1" ]]; then
2894 other_dirs+=("${root}$1")
2895 elif [[ -f "${root}$1" ]]; then
2896 other_files+=("${root}$1")
2897 elif [[ -e "${root}$1" ]]; then
2898 eerror "${FUNCNAME}(): '${root}$1' is not a regular file or a directory"
2899 else
2076 eerror "'${root}$1' does not exist!" 2900 eerror "${FUNCNAME}(): '${root}$1' does not exist"
2901 fi
2077 fi 2902 fi
2078 else 2903 else
2079 for PYTHON_ABI in ${iterated_PYTHON_ABIS}; do 2904 for PYTHON_ABI in ${iterated_PYTHON_ABIS}; do
2080 if [[ -d "${root}$(python_get_sitedir)/$1" ]]; then 2905 if [[ -d "${root}$(python_get_sitedir)/$1" ]]; then
2081 site_packages_dirs+=("$1") 2906 site_packages_dirs+=("$1")
2082 break 2907 break
2083 elif [[ -f "${root}$(python_get_sitedir)/$1" ]]; then 2908 elif [[ -f "${root}$(python_get_sitedir)/$1" ]]; then
2084 site_packages_files+=("$1") 2909 site_packages_files+=("$1")
2085 break 2910 break
2086 elif [[ -e "${root}$(python_get_sitedir)/$1" ]]; then 2911 elif [[ -e "${root}$(python_get_sitedir)/$1" ]]; then
2087 eerror "'$1' is not a file or a directory!" 2912 eerror "${FUNCNAME}(): '$1' is not a regular file or a directory"
2088 else 2913 else
2089 eerror "'$1' does not exist!" 2914 eerror "${FUNCNAME}(): '$1' does not exist"
2090 fi 2915 fi
2091 done 2916 done
2092 fi 2917 fi
2093 shift 2918 shift
2094 done 2919 done
2095 2920
2096 # Set additional options. 2921 # Set additional options.
2097 options+=("-q") 2922 options+=("-q")
2098 2923
2099 for PYTHON_ABI in ${iterated_PYTHON_ABIS}; do 2924 for PYTHON_ABI in ${iterated_PYTHON_ABIS}; do
2100 if ((${#site_packages_dirs[@]})) || ((${#site_packages_files[@]})); then 2925 if ((${#site_packages_dirs[@]})) || ((${#site_packages_files[@]})) || ((${#evaluated_dirs[@]})) || ((${#evaluated_files[@]})); then
2101 return_code="0" 2926 return_code="0"
2927 stderr=""
2102 ebegin "Compilation and optimization of Python modules for $(python_get_implementation) $(python_get_version)" 2928 ebegin "Compilation and optimization of Python modules for $(python_get_implementation_and_version)"
2103 if ((${#site_packages_dirs[@]})); then 2929 if ((${#site_packages_dirs[@]})) || ((${#evaluated_dirs[@]})); then
2104 for dir in "${site_packages_dirs[@]}"; do 2930 for dir in "${site_packages_dirs[@]}"; do
2105 site_packages_absolute_dirs+=("${root}$(python_get_sitedir)/${dir}") 2931 dirs+=("${root}$(python_get_sitedir)/${dir}")
2106 done 2932 done
2107 "$(PYTHON)" "${root}$(python_get_libdir)/compileall.py" "${options[@]}" "${site_packages_absolute_dirs[@]}" || return_code="1" 2933 for dir in "${evaluated_dirs[@]}"; do
2934 eval "dirs+=(\"\${root}${dir}\")"
2935 done
2936 stderr+="${stderr:+$'\n'}$("$(PYTHON)" -m compileall "${options[@]}" "${dirs[@]}" 2>&1)" || return_code="1"
2108 if [[ "$(_python_get_implementation "${PYTHON_ABI}")" != "Jython" ]]; then 2937 if ! has "$(_python_get_implementation "${PYTHON_ABI}")" Jython PyPy; then
2109 "$(PYTHON)" -O "${root}$(python_get_libdir)/compileall.py" "${options[@]}" "${site_packages_absolute_dirs[@]}" &> /dev/null || return_code="1" 2938 "$(PYTHON)" -O -m compileall "${options[@]}" "${dirs[@]}" &> /dev/null || return_code="1"
2110 fi 2939 fi
2111 _python_clean_compiled_modules "${site_packages_absolute_dirs[@]}" 2940 _python_clean_compiled_modules "${dirs[@]}"
2112 fi 2941 fi
2113 if ((${#site_packages_files[@]})); then 2942 if ((${#site_packages_files[@]})) || ((${#evaluated_files[@]})); then
2114 for file in "${site_packages_files[@]}"; do 2943 for file in "${site_packages_files[@]}"; do
2115 site_packages_absolute_files+=("${root}$(python_get_sitedir)/${file}") 2944 files+=("${root}$(python_get_sitedir)/${file}")
2116 done 2945 done
2117 "$(PYTHON)" "${root}$(python_get_libdir)/py_compile.py" "${site_packages_absolute_files[@]}" || return_code="1" 2946 for file in "${evaluated_files[@]}"; do
2947 eval "files+=(\"\${root}${file}\")"
2948 done
2949 stderr+="${stderr:+$'\n'}$("$(PYTHON)" -m py_compile "${files[@]}" 2>&1)" || return_code="1"
2118 if [[ "$(_python_get_implementation "${PYTHON_ABI}")" != "Jython" ]]; then 2950 if ! has "$(_python_get_implementation "${PYTHON_ABI}")" Jython PyPy; then
2119 "$(PYTHON)" -O "${root}$(python_get_libdir)/py_compile.py" "${site_packages_absolute_files[@]}" &> /dev/null || return_code="1" 2951 "$(PYTHON)" -O -m py_compile "${files[@]}" &> /dev/null || return_code="1"
2120 fi 2952 fi
2121 _python_clean_compiled_modules "${site_packages_absolute_files[@]}" 2953 _python_clean_compiled_modules "${files[@]}"
2122 fi 2954 fi
2123 eend "${return_code}" 2955 eend "${return_code}"
2956 if [[ -n "${stderr}" ]]; then
2957 eerror "Syntax errors / warnings in Python modules for $(python_get_implementation_and_version):" &> /dev/null
2958 while read stderr_line; do
2959 eerror " ${stderr_line}"
2960 done <<< "${stderr}"
2124 fi 2961 fi
2125 unset site_packages_absolute_dirs site_packages_absolute_files 2962 fi
2963 unset dirs files
2126 done 2964 done
2127 2965
2128 if _python_package_supporting_installation_for_multiple_python_abis; then 2966 if _python_package_supporting_installation_for_multiple_python_abis; then
2129 # Restore previous value of PYTHON_ABI. 2967 # Restore previous value of PYTHON_ABI.
2130 if [[ -n "${previous_PYTHON_ABI}" ]]; then 2968 if [[ -n "${previous_PYTHON_ABI}" ]]; then
2134 fi 2972 fi
2135 fi 2973 fi
2136 2974
2137 if ((${#other_dirs[@]})) || ((${#other_files[@]})); then 2975 if ((${#other_dirs[@]})) || ((${#other_files[@]})); then
2138 return_code="0" 2976 return_code="0"
2977 stderr=""
2139 ebegin "Compilation and optimization of Python modules placed outside of site-packages directories for $(python_get_implementation) $(python_get_version)" 2978 ebegin "Compilation and optimization of Python modules placed outside of site-packages directories for $(python_get_implementation_and_version)"
2140 if ((${#other_dirs[@]})); then 2979 if ((${#other_dirs[@]})); then
2141 "$(PYTHON ${PYTHON_ABI})" "${root}$(python_get_libdir)/compileall.py" "${options[@]}" "${other_dirs[@]}" || return_code="1" 2980 stderr+="${stderr:+$'\n'}$("$(PYTHON ${PYTHON_ABI})" -m compileall "${options[@]}" "${other_dirs[@]}" 2>&1)" || return_code="1"
2142 if [[ "$(_python_get_implementation "${PYTHON_ABI}")" != "Jython" ]]; then 2981 if ! has "$(_python_get_implementation "${PYTHON_ABI}")" Jython PyPy; then
2143 "$(PYTHON ${PYTHON_ABI})" -O "${root}$(python_get_libdir)/compileall.py" "${options[@]}" "${other_dirs[@]}" &> /dev/null || return_code="1" 2982 "$(PYTHON ${PYTHON_ABI})" -O -m compileall "${options[@]}" "${other_dirs[@]}" &> /dev/null || return_code="1"
2144 fi 2983 fi
2145 _python_clean_compiled_modules "${other_dirs[@]}" 2984 _python_clean_compiled_modules "${other_dirs[@]}"
2146 fi 2985 fi
2147 if ((${#other_files[@]})); then 2986 if ((${#other_files[@]})); then
2148 "$(PYTHON ${PYTHON_ABI})" "${root}$(python_get_libdir)/py_compile.py" "${other_files[@]}" || return_code="1" 2987 stderr+="${stderr:+$'\n'}$("$(PYTHON ${PYTHON_ABI})" -m py_compile "${other_files[@]}" 2>&1)" || return_code="1"
2149 if [[ "$(_python_get_implementation "${PYTHON_ABI}")" != "Jython" ]]; then 2988 if ! has "$(_python_get_implementation "${PYTHON_ABI}")" Jython PyPy; then
2150 "$(PYTHON ${PYTHON_ABI})" -O "${root}$(python_get_libdir)/py_compile.py" "${other_files[@]}" &> /dev/null || return_code="1" 2989 "$(PYTHON ${PYTHON_ABI})" -O -m py_compile "${other_files[@]}" &> /dev/null || return_code="1"
2151 fi 2990 fi
2152 _python_clean_compiled_modules "${other_dirs[@]}" 2991 _python_clean_compiled_modules "${other_files[@]}"
2153 fi 2992 fi
2154 eend "${return_code}" 2993 eend "${return_code}"
2994 if [[ -n "${stderr}" ]]; then
2995 eerror "Syntax errors / warnings in Python modules placed outside of site-packages directories for $(python_get_implementation_and_version):" &> /dev/null
2996 while read stderr_line; do
2997 eerror " ${stderr_line}"
2998 done <<< "${stderr}"
2999 fi
2155 fi 3000 fi
2156 else 3001 else
2157 # Deprecated part of python_mod_optimize() 3002 # Deprecated part of python_mod_optimize()
3003 ewarn
3004 ewarn "Deprecation Warning: Usage of ${FUNCNAME}() in packages not supporting installation"
3005 ewarn "for multiple Python ABIs in EAPI <=2 is deprecated and will be disallowed on 2011-08-01."
3006 ewarn "Use EAPI >=3 and call ${FUNCNAME}() with paths having appropriate syntax."
3007 ewarn "The ebuild needs to be fixed. Please report a bug, if it has not been already reported."
3008 ewarn
2158 3009
2159 local myroot mydirs=() myfiles=() myopts=() return_code="0" 3010 local myroot mydirs=() myfiles=() myopts=() return_code="0"
2160 3011
2161 # strip trailing slash 3012 # strip trailing slash
2162 myroot="${EROOT%/}" 3013 myroot="${EROOT%/}"
2169 ;; 3020 ;;
2170 -d|-x) 3021 -d|-x)
2171 myopts+=("$1" "$2") 3022 myopts+=("$1" "$2")
2172 shift 3023 shift
2173 ;; 3024 ;;
3025 --)
3026 shift
3027 break
3028 ;;
2174 -*) 3029 -*)
2175 ewarn "${FUNCNAME}(): Ignoring option '$1'" 3030 die "${FUNCNAME}(): Unrecognized option '$1'"
2176 ;; 3031 ;;
2177 *) 3032 *)
2178 break 3033 break
2179 ;; 3034 ;;
2180 esac 3035 esac
2181 shift 3036 shift
2182 done 3037 done
2183 3038
2184 if [[ "$#" -eq 0 ]]; then 3039 if [[ "$#" -eq 0 ]]; then
2185 _python_set_color_variables 3040 die "${FUNCNAME}(): Missing files or directories"
2186
2187 echo
2188 echo " ${_RED}*${_NORMAL} ${_RED}Deprecation Warning: Not passing of paths to ${FUNCNAME}() is deprecated and will be${_NORMAL}"
2189 echo " ${_RED}*${_NORMAL} ${_RED}disallowed on 2010-09-01. Call ${FUNCNAME}() with paths to Python modules.${_NORMAL}"
2190 echo " ${_RED}*${_NORMAL} ${_RED}The ebuild needs to be fixed. Please report a bug, if it has not been already reported.${_NORMAL}"
2191 echo
2192
2193 einfo &> /dev/null
2194 einfo "Deprecation Warning: Not passing of paths to ${FUNCNAME}() is deprecated and will be" &> /dev/null
2195 einfo "disallowed on 2010-09-01. Call ${FUNCNAME}() with paths to Python modules." &> /dev/null
2196 einfo "The ebuild needs to be fixed. Please report a bug, if it has not been already reported." &> /dev/null
2197 einfo &> /dev/null
2198 fi 3041 fi
2199 3042
2200 while (($#)); do 3043 while (($#)); do
3044 if [[ "$1" =~ ^($|(\.|\.\.|/)($|/)) ]]; then
3045 die "${FUNCNAME}(): Invalid argument '$1'"
2201 if [[ -d "${myroot}/${1#/}" ]]; then 3046 elif [[ -d "${myroot}/${1#/}" ]]; then
2202 mydirs+=("${myroot}/${1#/}") 3047 mydirs+=("${myroot}/${1#/}")
2203 elif [[ -f "${myroot}/${1#/}" ]]; then 3048 elif [[ -f "${myroot}/${1#/}" ]]; then
2204 # Files are passed to python_mod_compile which is EROOT-aware 3049 myfiles+=("${myroot}/${1#/}")
2205 myfiles+=("$1")
2206 elif [[ -e "${myroot}/${1#/}" ]]; then 3050 elif [[ -e "${myroot}/${1#/}" ]]; then
2207 eerror "${myroot}/${1#/} is not a file or directory!" 3051 eerror "${FUNCNAME}(): ${myroot}/${1#/} is not a regular file or directory"
2208 else 3052 else
2209 eerror "${myroot}/${1#/} does not exist!" 3053 eerror "${FUNCNAME}(): ${myroot}/${1#/} does not exist"
2210 fi 3054 fi
2211 shift 3055 shift
2212 done 3056 done
2213 3057
2214 # set additional opts 3058 # set additional opts
2222 "$(PYTHON ${PYTHON_ABI})" -O "${myroot}$(python_get_libdir)/compileall.py" "${myopts[@]}" "${mydirs[@]}" &> /dev/null || return_code="1" 3066 "$(PYTHON ${PYTHON_ABI})" -O "${myroot}$(python_get_libdir)/compileall.py" "${myopts[@]}" "${mydirs[@]}" &> /dev/null || return_code="1"
2223 _python_clean_compiled_modules "${mydirs[@]}" 3067 _python_clean_compiled_modules "${mydirs[@]}"
2224 fi 3068 fi
2225 3069
2226 if ((${#myfiles[@]})); then 3070 if ((${#myfiles[@]})); then
3071 "$(PYTHON ${PYTHON_ABI})" "${myroot}$(python_get_libdir)/py_compile.py" "${myfiles[@]}" || return_code="1"
3072 "$(PYTHON ${PYTHON_ABI})" -O "${myroot}$(python_get_libdir)/py_compile.py" "${myfiles[@]}" &> /dev/null || return_code="1"
2227 python_mod_compile "${myfiles[@]}" 3073 _python_clean_compiled_modules "${myfiles[@]}"
2228 fi 3074 fi
2229 3075
2230 eend "${return_code}" 3076 eend "${return_code}"
2231 fi 3077 fi
2232} 3078}
2233 3079
2234# @FUNCTION: python_mod_cleanup 3080# @FUNCTION: python_mod_cleanup
2235# @USAGE: [directory|file] 3081# @USAGE: [--allow-evaluated-non-sitedir-paths] [--] <file|directory> [files|directories]
2236# @DESCRIPTION: 3082# @DESCRIPTION:
2237# Run with optional arguments, where arguments are Python modules. If none given, 3083# Delete orphaned byte-compiled Python modules corresponding to specified Python modules.
2238# it will look in /usr/lib/python[0-9].[0-9].
2239#
2240# It will recursively scan all compiled Python modules in the directories and
2241# determine if they are orphaned (i.e. their corresponding .py files are missing.)
2242# If they are, then it will remove their corresponding .pyc and .pyo files.
2243# 3084#
2244# This function can be used only in pkg_postrm() phase. 3085# This function can be used only in pkg_postrm() phase.
2245python_mod_cleanup() { 3086python_mod_cleanup() {
3087 if [[ "${EBUILD_PHASE}" != "postrm" ]]; then
3088 die "${FUNCNAME}() can be used only in pkg_postrm() phase"
3089 fi
3090
3091 _python_check_python_pkg_setup_execution
2246 _python_initialize_prefix_variables 3092 _python_initialize_prefix_variables
2247 3093
2248 local dir iterated_PYTHON_ABIS PYTHON_ABI="${PYTHON_ABI}" root search_paths=() sitedir 3094 local allow_evaluated_non_sitedir_paths="0" dir iterated_PYTHON_ABIS PYTHON_ABI="${PYTHON_ABI}" root search_paths=() sitedir
2249
2250 # Check if phase is pkg_postrm().
2251 [[ "${EBUILD_PHASE}" != "postrm" ]] && die "${FUNCNAME}() can be used only in pkg_postrm() phase"
2252 3095
2253 if _python_package_supporting_installation_for_multiple_python_abis; then 3096 if _python_package_supporting_installation_for_multiple_python_abis; then
2254 if [[ -z "${PYTHON_ABIS}" ]]; then 3097 if has "${EAPI:-0}" 0 1 2 3 && [[ -z "${PYTHON_ABIS}" ]]; then
2255 die "${FUNCNAME}(): Environment not initialized" 3098 die "${FUNCNAME}(): python_pkg_setup() or python_execute_function() not called"
2256 fi 3099 fi
2257 iterated_PYTHON_ABIS="${PYTHON_ABIS}" 3100 iterated_PYTHON_ABIS="${PYTHON_ABIS}"
2258 else 3101 else
3102 if has "${EAPI:-0}" 0 1 2 3; then
2259 iterated_PYTHON_ABIS="${PYTHON_ABI:-$(PYTHON --ABI)}" 3103 iterated_PYTHON_ABIS="${PYTHON_ABI:-$(PYTHON --ABI)}"
3104 else
3105 iterated_PYTHON_ABIS="${PYTHON_ABI}"
3106 fi
2260 fi 3107 fi
2261 3108
2262 # Strip trailing slash from EROOT. 3109 # Strip trailing slash from EROOT.
2263 root="${EROOT%/}" 3110 root="${EROOT%/}"
2264 3111
3112 while (($#)); do
3113 case "$1" in
3114 --allow-evaluated-non-sitedir-paths)
3115 allow_evaluated_non_sitedir_paths="1"
3116 ;;
3117 --)
3118 shift
3119 break
3120 ;;
3121 -*)
3122 die "${FUNCNAME}(): Unrecognized option '$1'"
3123 ;;
3124 *)
3125 break
3126 ;;
3127 esac
3128 shift
3129 done
3130
3131 if [[ "${allow_evaluated_non_sitedir_paths}" == "1" ]] && ! _python_package_supporting_installation_for_multiple_python_abis; then
3132 die "${FUNCNAME}(): '--allow-evaluated-non-sitedir-paths' option cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs"
3133 fi
3134
2265 if [[ "$#" -gt 0 ]]; then 3135 if [[ "$#" -eq 0 ]]; then
2266 if ! has "${EAPI:-0}" 0 1 2 || _python_package_supporting_installation_for_multiple_python_abis; then 3136 die "${FUNCNAME}(): Missing files or directories"
3137 fi
3138
3139 if ! has "${EAPI:-0}" 0 1 2 || _python_package_supporting_installation_for_multiple_python_abis || _python_implementation || [[ "${CATEGORY}/${PN}" == "sys-apps/portage" ]]; then
2267 while (($#)); do 3140 while (($#)); do
3141 if [[ "$1" =~ ^($|(\.|\.\.|/)($|/)) ]]; then
3142 die "${FUNCNAME}(): Invalid argument '$1'"
2268 if ! _python_implementation && [[ "$1" =~ ^/usr/lib(32|64)?/python[[:digit:]]+\.[[:digit:]]+ ]]; then 3143 elif ! _python_implementation && [[ "$1" =~ ^/usr/lib(32|64)?/python[[:digit:]]+\.[[:digit:]]+ ]]; then
2269 die "${FUNCNAME}(): Paths of directories / files in site-packages directories must be relative to site-packages directories" 3144 die "${FUNCNAME}(): Paths of directories / files in site-packages directories must be relative to site-packages directories"
2270 elif [[ "$1" =~ ^/ ]]; then 3145 elif [[ "$1" =~ ^/ ]]; then
2271 if _python_package_supporting_installation_for_multiple_python_abis; then 3146 if _python_package_supporting_installation_for_multiple_python_abis; then
3147 if [[ "${allow_evaluated_non_sitedir_paths}" != "1" ]]; then
2272 die "${FUNCNAME}(): Absolute paths cannot be used in ebuilds of packages supporting installation for multiple Python ABIs" 3148 die "${FUNCNAME}(): Absolute paths cannot be used in ebuilds of packages supporting installation for multiple Python ABIs"
2273 fi 3149 fi
3150 if [[ "$1" != *\$* ]]; then
3151 die "${FUNCNAME}(): '$1' has invalid syntax"
3152 fi
3153 for PYTHON_ABI in ${iterated_PYTHON_ABIS}; do
3154 eval "search_paths+=(\"\${root}$1\")"
3155 done
3156 else
2274 search_paths+=("${root}$1") 3157 search_paths+=("${root}$1")
3158 fi
2275 else 3159 else
2276 for PYTHON_ABI in ${iterated_PYTHON_ABIS}; do 3160 for PYTHON_ABI in ${iterated_PYTHON_ABIS}; do
2277 search_paths+=("${root}$(python_get_sitedir)/$1") 3161 search_paths+=("${root}$(python_get_sitedir)/$1")
2278 done
2279 fi
2280 shift
2281 done
2282 else
2283 # Deprecated part of python_mod_cleanup()
2284
2285 search_paths=("${@#/}")
2286 search_paths=("${search_paths[@]/#/${root}/}")
2287 fi
2288 else
2289 _python_set_color_variables
2290
2291 echo
2292 echo " ${_RED}*${_NORMAL} ${_RED}Deprecation Warning: Not passing of paths to ${FUNCNAME}() is deprecated and will be${_NORMAL}"
2293 echo " ${_RED}*${_NORMAL} ${_RED}disallowed on 2010-09-01. Call ${FUNCNAME}() with paths to Python modules.${_NORMAL}"
2294 echo " ${_RED}*${_NORMAL} ${_RED}The ebuild needs to be fixed. Please report a bug, if it has not been already reported.${_NORMAL}"
2295 echo
2296
2297 einfo &> /dev/null
2298 einfo "Deprecation Warning: Not passing of paths to ${FUNCNAME}() is deprecated and will be" &> /dev/null
2299 einfo "disallowed on 2010-09-01. Call ${FUNCNAME}() with paths to Python modules." &> /dev/null
2300 einfo "The ebuild needs to be fixed. Please report a bug, if it has not been already reported." &> /dev/null
2301 einfo &> /dev/null
2302
2303 for dir in "${root}"/usr/lib*; do
2304 if [[ -d "${dir}" && ! -L "${dir}" ]]; then
2305 for sitedir in "${dir}"/python*/site-packages; do
2306 if [[ -d "${sitedir}" ]]; then
2307 search_paths+=("${sitedir}")
2308 fi
2309 done 3162 done
2310 fi 3163 fi
3164 shift
2311 done 3165 done
2312 for sitedir in "${root}"/usr/share/jython-*/Lib/site-packages; do 3166 else
2313 if [[ -d "${sitedir}" ]]; then 3167 # Deprecated part of python_mod_cleanup()
3168 ewarn
3169 ewarn "Deprecation Warning: Usage of ${FUNCNAME}() in packages not supporting installation"
3170 ewarn "for multiple Python ABIs in EAPI <=2 is deprecated and will be disallowed on 2011-08-01."
3171 ewarn "Use EAPI >=3 and call ${FUNCNAME}() with paths having appropriate syntax."
3172 ewarn "The ebuild needs to be fixed. Please report a bug, if it has not been already reported."
3173 ewarn
3174
2314 search_paths+=("${sitedir}") 3175 search_paths=("${@#/}")
2315 fi 3176 search_paths=("${search_paths[@]/#/${root}/}")
2316 done
2317 fi 3177 fi
2318 3178
2319 _python_clean_compiled_modules "${search_paths[@]}" 3179 _python_clean_compiled_modules "${search_paths[@]}"
2320} 3180}
2321 3181
2322# ================================================================================================ 3182# ================================================================================================
2323# ===================================== DEPRECATED FUNCTIONS ===================================== 3183# ===================================== DEPRECATED FUNCTIONS =====================================
2324# ================================================================================================ 3184# ================================================================================================
2325 3185
2326# @FUNCTION: python_version 3186fi # _PYTHON_ECLASS_INHERITED
2327# @DESCRIPTION:
2328# Run without arguments and it will export the version of python
2329# currently in use as $PYVER; sets PYVER/PYVER_MAJOR/PYVER_MINOR
2330python_version() {
2331 if ! has "${EAPI:-0}" 0 1 2 || _python_package_supporting_installation_for_multiple_python_abis; then
2332 eerror "Use PYTHON() and/or python_get_*() instead of ${FUNCNAME}()."
2333 die "${FUNCNAME}() cannot be used in this EAPI"
2334 fi
2335
2336 _python_set_color_variables
2337
2338 if [[ "${FUNCNAME[1]}" != "distutils_python_version" ]]; then
2339 echo
2340 echo " ${_RED}*${_NORMAL} ${_RED}Deprecation Warning: ${FUNCNAME}() is deprecated and will be banned on 2010-07-01.${_NORMAL}"
2341 echo " ${_RED}*${_NORMAL} ${_RED}Use PYTHON() instead of python variable. Use python_get_*() instead of PYVER* variables.${_NORMAL}"
2342 echo " ${_RED}*${_NORMAL} ${_RED}The ebuild needs to be fixed. Please report a bug, if it has not been already reported.${_NORMAL}"
2343 echo
2344
2345 einfo &> /dev/null
2346 einfo "Deprecation Warning: ${FUNCNAME}() is deprecated and will be banned on 2010-07-01." &> /dev/null
2347 einfo "Use PYTHON() instead of python variable. Use python_get_*() instead of PYVER* variables." &> /dev/null
2348 einfo "The ebuild needs to be fixed. Please report a bug, if it has not been already reported." &> /dev/null
2349 einfo &> /dev/null
2350 fi
2351
2352 [[ -n "${PYVER}" ]] && return 0
2353 local tmpstr
2354 python="${python:-${EPREFIX}/usr/bin/python}"
2355 tmpstr="$(EPYTHON= ${python} -V 2>&1 )"
2356 export PYVER_ALL="${tmpstr#Python }"
2357 export PYVER_MAJOR="${PYVER_ALL:0:1}"
2358 export PYVER_MINOR="${PYVER_ALL:2:1}"
2359 if [[ "${PYVER_ALL:3:1}" == "." ]]; then
2360 export PYVER_MICRO="${PYVER_ALL:4}"
2361 fi
2362 export PYVER="${PYVER_MAJOR}.${PYVER_MINOR}"
2363}
2364
2365# @FUNCTION: python_mod_exists
2366# @USAGE: <module>
2367# @DESCRIPTION:
2368# Run with the module name as an argument. It will check if a
2369# Python module is installed and loadable. It will return
2370# TRUE(0) if the module exists, and FALSE(1) if the module does
2371# not exist.
2372#
2373# Example:
2374# if python_mod_exists gtk; then
2375# echo "gtk support enabled"
2376# fi
2377python_mod_exists() {
2378 if ! has "${EAPI:-0}" 0 1 2 || _python_package_supporting_installation_for_multiple_python_abis; then
2379 eerror "Use USE dependencies and/or has_version() instead of ${FUNCNAME}()."
2380 die "${FUNCNAME}() cannot be used in this EAPI"
2381 fi
2382
2383 _python_set_color_variables
2384
2385 echo
2386 echo " ${_RED}*${_NORMAL} ${_RED}Deprecation Warning: ${FUNCNAME}() is deprecated and will be banned on 2010-07-01.${_NORMAL}"
2387 echo " ${_RED}*${_NORMAL} ${_RED}Use USE dependencies and/or has_version() instead of ${FUNCNAME}().${_NORMAL}"
2388 echo " ${_RED}*${_NORMAL} ${_RED}The ebuild needs to be fixed. Please report a bug, if it has not been already reported.${_NORMAL}"
2389 echo
2390
2391 eerror &> /dev/null
2392 eerror "Deprecation Warning: ${FUNCNAME}() is deprecated and will be banned on 2010-07-01." &> /dev/null
2393 eerror "Use USE dependencies and/or has_version() instead of ${FUNCNAME}()." &> /dev/null
2394 eerror "The ebuild needs to be fixed. Please report a bug, if it has not been already reported." &> /dev/null
2395 eerror &> /dev/null
2396
2397 if [[ "$#" -ne 1 ]]; then
2398 die "${FUNCNAME}() requires 1 argument"
2399 fi
2400 "$(PYTHON ${PYTHON_ABI})" -c "import $1" &> /dev/null
2401}
2402
2403# @FUNCTION: python_tkinter_exists
2404# @DESCRIPTION:
2405# Run without arguments, checks if Python was compiled with Tkinter
2406# support. If not, prints an error message and dies.
2407python_tkinter_exists() {
2408 if ! has "${EAPI:-0}" 0 1 2 || _python_package_supporting_installation_for_multiple_python_abis; then
2409 eerror "Use PYTHON_USE_WITH=\"xml\" and python_pkg_setup() instead of ${FUNCNAME}()."
2410 die "${FUNCNAME}() cannot be used in this EAPI"
2411 fi
2412
2413 _python_set_color_variables
2414
2415 if [[ "${FUNCNAME[1]}" != "distutils_python_tkinter" ]]; then
2416 echo
2417 echo " ${_RED}*${_NORMAL} ${_RED}Deprecation Warning: ${FUNCNAME}() is deprecated and will be banned on 2010-07-01.${_NORMAL}"
2418 echo " ${_RED}*${_NORMAL} ${_RED}Use PYTHON_USE_WITH=\"xml\" and python_pkg_setup() instead of ${FUNCNAME}().${_NORMAL}"
2419 echo " ${_RED}*${_NORMAL} ${_RED}The ebuild needs to be fixed. Please report a bug, if it has not been already reported.${_NORMAL}"
2420 echo
2421
2422 eerror &> /dev/null
2423 eerror "Deprecation Warning: ${FUNCNAME}() is deprecated and will be banned on 2010-07-01." &> /dev/null
2424 eerror "Use PYTHON_USE_WITH=\"xml\" and python_pkg_setup() instead of ${FUNCNAME}()." &> /dev/null
2425 eerror "The ebuild needs to be fixed. Please report a bug, if it has not been already reported." &> /dev/null
2426 eerror &> /dev/null
2427 fi
2428
2429 if ! "$(PYTHON ${PYTHON_ABI})" -c "from sys import version_info
2430if version_info[0] == 3:
2431 import tkinter
2432else:
2433 import Tkinter" &> /dev/null; then
2434 eerror "Python needs to be rebuilt with tkinter support enabled."
2435 eerror "Add the following line to '${EPREFIX}/etc/portage/package.use' and rebuild Python"
2436 eerror "dev-lang/python tk"
2437 die "Python installed without support for tkinter"
2438 fi
2439}
2440
2441# @FUNCTION: python_mod_compile
2442# @USAGE: <file> [more files ...]
2443# @DESCRIPTION:
2444# Given filenames, it will pre-compile the module's .pyc and .pyo.
2445# This function can be used only in pkg_postinst() phase.
2446#
2447# Example:
2448# python_mod_compile /usr/lib/python2.3/site-packages/pygoogle.py
2449#
2450python_mod_compile() {
2451 if ! has "${EAPI:-0}" 0 1 2 || _python_package_supporting_installation_for_multiple_python_abis; then
2452 eerror "Use python_mod_optimize() instead of ${FUNCNAME}()."
2453 die "${FUNCNAME}() cannot be used in this EAPI"
2454 fi
2455
2456 _python_initialize_prefix_variables
2457 _python_set_color_variables
2458
2459 if [[ "${FUNCNAME[1]}" != "python_mod_optimize" ]]; then
2460 echo
2461 echo " ${_RED}*${_NORMAL} ${_RED}Deprecation Warning: ${FUNCNAME}() is deprecated and will be banned on 2010-09-01.${_NORMAL}"
2462 echo " ${_RED}*${_NORMAL} ${_RED}Use python_mod_optimize() instead of ${FUNCNAME}().${_NORMAL}"
2463 echo " ${_RED}*${_NORMAL} ${_RED}The ebuild needs to be fixed. Please report a bug, if it has not been already reported.${_NORMAL}"
2464 echo
2465
2466 einfo &> /dev/null
2467 einfo "Deprecation Warning: ${FUNCNAME}() is deprecated and will be banned on 2010-09-01." &> /dev/null
2468 einfo "Use python_mod_optimize() instead of ${FUNCNAME}()." &> /dev/null
2469 einfo "The ebuild needs to be fixed. Please report a bug, if it has not been already reported." &> /dev/null
2470 einfo &> /dev/null
2471 fi
2472
2473 local f myroot myfiles=()
2474
2475 # Check if phase is pkg_postinst()
2476 [[ "${EBUILD_PHASE}" != "postinst" ]] && die "${FUNCNAME}() can be used only in pkg_postinst() phase"
2477
2478 # strip trailing slash
2479 myroot="${EROOT%/}"
2480
2481 # respect EROOT
2482 for f in "$@"; do
2483 [[ -f "${myroot}/${f}" ]] && myfiles+=("${myroot}/${f}")
2484 done
2485
2486 PYTHON_ABI="$(PYTHON --ABI)"
2487
2488 if ((${#myfiles[@]})); then
2489 "$(PYTHON ${PYTHON_ABI})" "${myroot}$(python_get_libdir)/py_compile.py" "${myfiles[@]}"
2490 "$(PYTHON ${PYTHON_ABI})" -O "${myroot}$(python_get_libdir)/py_compile.py" "${myfiles[@]}" &> /dev/null
2491 _python_clean_compiled_modules "${myfiles[@]}"
2492 else
2493 ewarn "No files to compile!"
2494 fi
2495}

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