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Revision 1.99 Revision 1.158
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 1.158 2012/09/27 15:41:56 floppym Exp $
4 4
5# @ECLASS: python.eclass 5# @ECLASS: python.eclass
6# @MAINTAINER: 6# @MAINTAINER:
7# Gentoo Python Project <python@gentoo.org> 7# Gentoo Python Project <python@gentoo.org>
8# @BLURB: Eclass for Python packages 8# @BLURB: Eclass for Python packages
9# @DESCRIPTION: 9# @DESCRIPTION:
10# The python eclass contains miscellaneous, useful functions for Python packages. 10# The python eclass contains miscellaneous, useful functions for Python packages.
11 11
12# Must call inherit before EXPORT_FUNCTIONS to avoid QA warning.
13if [[ -z "${_PYTHON_ECLASS_INHERITED}" ]]; then
12inherit multilib 14 inherit multilib
15fi
13 16
17# Export pkg_setup every time to avoid issues with eclass inheritance order.
18if ! has "${EAPI:-0}" 0 1 2 3 || { has "${EAPI:-0}" 2 3 && [[ -n "${PYTHON_USE_WITH}" || -n "${PYTHON_USE_WITH_OR}" ]]; }; then
19 EXPORT_FUNCTIONS pkg_setup
20fi
21
22# Avoid processing this eclass more than once.
23if [[ -z "${_PYTHON_ECLASS_INHERITED}" ]]; then
24_PYTHON_ECLASS_INHERITED="1"
25
14if ! has "${EAPI:-0}" 0 1 2 3; then 26if ! has "${EAPI:-0}" 0 1 2 3 4 5; then
15 die "API of python.eclass in EAPI=\"${EAPI}\" not established" 27 die "API of python.eclass in EAPI=\"${EAPI}\" not established"
16fi 28fi
17 29
18_CPYTHON2_SUPPORTED_ABIS=(2.4 2.5 2.6 2.7) 30_CPYTHON2_GLOBALLY_SUPPORTED_ABIS=(2.4 2.5 2.6 2.7)
19_CPYTHON3_SUPPORTED_ABIS=(3.0 3.1 3.2) 31_CPYTHON3_GLOBALLY_SUPPORTED_ABIS=(3.1 3.2)
20_JYTHON_SUPPORTED_ABIS=(2.5-jython) 32_JYTHON_GLOBALLY_SUPPORTED_ABIS=(2.5-jython)
33_PYPY_GLOBALLY_SUPPORTED_ABIS=(2.7-pypy-1.7 2.7-pypy-1.8 2.7-pypy-1.9)
34_PYTHON_GLOBALLY_SUPPORTED_ABIS=(${_CPYTHON2_GLOBALLY_SUPPORTED_ABIS[@]} ${_CPYTHON3_GLOBALLY_SUPPORTED_ABIS[@]} ${_JYTHON_GLOBALLY_SUPPORTED_ABIS[@]} ${_PYPY_GLOBALLY_SUPPORTED_ABIS[@]})
35
36# ================================================================================================
37# ===================================== HANDLING OF METADATA =====================================
38# ================================================================================================
39
40_PYTHON_ABI_PATTERN_REGEX="([[:alnum:]]|\.|-|\*|\[|\])+"
41
42_python_check_python_abi_matching() {
43 local pattern patterns patterns_list="0" PYTHON_ABI
44
45 while (($#)); do
46 case "$1" in
47 --patterns-list)
48 patterns_list="1"
49 ;;
50 --)
51 shift
52 break
53 ;;
54 -*)
55 die "${FUNCNAME}(): Unrecognized option '$1'"
56 ;;
57 *)
58 break
59 ;;
60 esac
61 shift
62 done
63
64 if [[ "$#" -ne 2 ]]; then
65 die "${FUNCNAME}() requires 2 arguments"
66 fi
67
68 PYTHON_ABI="$1"
69
70 if [[ "${patterns_list}" == "0" ]]; then
71 pattern="$2"
72
73 if [[ "${pattern}" == *"-cpython" ]]; then
74 [[ "${PYTHON_ABI}" =~ ^[[:digit:]]+\.[[:digit:]]+$ && "${PYTHON_ABI}" == ${pattern%-cpython} ]]
75 elif [[ "${pattern}" == *"-jython" ]]; then
76 [[ "${PYTHON_ABI}" == ${pattern} ]]
77 elif [[ "${pattern}" == *"-pypy-"* ]]; then
78 [[ "${PYTHON_ABI}" == ${pattern} ]]
79 else
80 if [[ "${PYTHON_ABI}" =~ ^[[:digit:]]+\.[[:digit:]]+$ ]]; then
81 [[ "${PYTHON_ABI}" == ${pattern} ]]
82 elif [[ "${PYTHON_ABI}" =~ ^[[:digit:]]+\.[[:digit:]]+-jython$ ]]; then
83 [[ "${PYTHON_ABI%-jython}" == ${pattern} ]]
84 elif [[ "${PYTHON_ABI}" =~ ^[[:digit:]]+\.[[:digit:]]+-pypy-[[:digit:]]+\.[[:digit:]]+$ ]]; then
85 [[ "${PYTHON_ABI%-pypy-*}" == ${pattern} ]]
86 else
87 die "${FUNCNAME}(): Unrecognized Python ABI '${PYTHON_ABI}'"
88 fi
89 fi
90 else
91 patterns="${2// /$'\n'}"
92
93 while read pattern; do
94 if _python_check_python_abi_matching "${PYTHON_ABI}" "${pattern}"; then
95 return 0
96 fi
97 done <<< "${patterns}"
98
99 return 1
100 fi
101}
102
103_python_implementation() {
104 if [[ "${CATEGORY}/${PN}" == "dev-lang/python" ]]; then
105 return 0
106 elif [[ "${CATEGORY}/${PN}" == "dev-java/jython" ]]; then
107 return 0
108 elif [[ "${CATEGORY}/${PN}" == "dev-python/pypy" ]]; then
109 return 0
110 else
111 return 1
112 fi
113}
114
115_python_package_supporting_installation_for_multiple_python_abis() {
116 [[ -n "${SUPPORT_PYTHON_ABIS}" ]]
117}
21 118
22# @ECLASS-VARIABLE: PYTHON_DEPEND 119# @ECLASS-VARIABLE: PYTHON_DEPEND
23# @DESCRIPTION: 120# @DESCRIPTION:
24# Specification of dependency on dev-lang/python. 121# Specification of dependency on dev-lang/python.
25# Syntax: 122# Syntax:
27# version_components_group: <major_version[:[minimal_version][:maximal_version]]> 124# version_components_group: <major_version[:[minimal_version][:maximal_version]]>
28# major_version: <2|3|*> 125# major_version: <2|3|*>
29# minimal_version: <minimal_major_version.minimal_minor_version> 126# minimal_version: <minimal_major_version.minimal_minor_version>
30# maximal_version: <maximal_major_version.maximal_minor_version> 127# maximal_version: <maximal_major_version.maximal_minor_version>
31 128
32_parse_PYTHON_DEPEND() { 129_python_parse_PYTHON_DEPEND() {
33 local major_version maximal_version minimal_version python_all="0" python_maximal_version python_minimal_version python_versions=() python2="0" python2_maximal_version python2_minimal_version python3="0" python3_maximal_version python3_minimal_version USE_flag= version_components_group version_components_group_regex version_components_groups 130 local major_version maximal_version minimal_version python_all="0" python_maximal_version python_minimal_version python_versions=() python2="0" python2_maximal_version python2_minimal_version python3="0" python3_maximal_version python3_minimal_version USE_flag= version_components_group version_components_group_regex version_components_groups
34 131
35 version_components_group_regex="(2|3|\*)(:([[:digit:]]+\.[[:digit:]]+)?(:([[:digit:]]+\.[[:digit:]]+)?)?)?" 132 version_components_group_regex="(2|3|\*)(:([[:digit:]]+\.[[:digit:]]+)?(:([[:digit:]]+\.[[:digit:]]+)?)?)?"
36 version_components_groups="${PYTHON_DEPEND}" 133 version_components_groups="${PYTHON_DEPEND}"
37 134
60 fi 157 fi
61 fi 158 fi
62 159
63 if [[ "${major_version}" == "2" ]]; then 160 if [[ "${major_version}" == "2" ]]; then
64 python2="1" 161 python2="1"
65 python_versions=("${_CPYTHON2_SUPPORTED_ABIS[@]}") 162 python_versions=("${_CPYTHON2_GLOBALLY_SUPPORTED_ABIS[@]}")
66 python2_minimal_version="${minimal_version}" 163 python2_minimal_version="${minimal_version}"
67 python2_maximal_version="${maximal_version}" 164 python2_maximal_version="${maximal_version}"
68 elif [[ "${major_version}" == "3" ]]; then 165 elif [[ "${major_version}" == "3" ]]; then
69 python3="1" 166 python3="1"
70 python_versions=("${_CPYTHON3_SUPPORTED_ABIS[@]}") 167 python_versions=("${_CPYTHON3_GLOBALLY_SUPPORTED_ABIS[@]}")
71 python3_minimal_version="${minimal_version}" 168 python3_minimal_version="${minimal_version}"
72 python3_maximal_version="${maximal_version}" 169 python3_maximal_version="${maximal_version}"
73 else 170 else
74 python_all="1" 171 python_all="1"
75 python_versions=("${_CPYTHON2_SUPPORTED_ABIS[@]}" "${_CPYTHON3_SUPPORTED_ABIS[@]}") 172 python_versions=("${_CPYTHON2_GLOBALLY_SUPPORTED_ABIS[@]}" "${_CPYTHON3_GLOBALLY_SUPPORTED_ABIS[@]}")
76 python_minimal_version="${minimal_version}" 173 python_minimal_version="${minimal_version}"
77 python_maximal_version="${maximal_version}" 174 python_maximal_version="${maximal_version}"
78 fi 175 fi
79 176
80 if [[ -n "${minimal_version}" ]] && ! has "${minimal_version}" "${python_versions[@]}"; then 177 if [[ -n "${minimal_version}" ]] && ! has "${minimal_version}" "${python_versions[@]}"; then
108 205
109 if [[ "${python_all}" == "1" ]]; then 206 if [[ "${python_all}" == "1" ]]; then
110 if [[ -z "${python_minimal_version}" && -z "${python_maximal_version}" ]]; then 207 if [[ -z "${python_minimal_version}" && -z "${python_maximal_version}" ]]; then
111 _PYTHON_ATOMS+=("dev-lang/python") 208 _PYTHON_ATOMS+=("dev-lang/python")
112 else 209 else
113 python_versions=("${_CPYTHON2_SUPPORTED_ABIS[@]}" "${_CPYTHON3_SUPPORTED_ABIS[@]}") 210 python_versions=("${_CPYTHON2_GLOBALLY_SUPPORTED_ABIS[@]}" "${_CPYTHON3_GLOBALLY_SUPPORTED_ABIS[@]}")
114 python_minimal_version="${python_minimal_version:-${python_versions[0]}}" 211 python_minimal_version="${python_minimal_version:-${python_versions[0]}}"
115 python_maximal_version="${python_maximal_version:-${python_versions[${#python_versions[@]}-1]}}" 212 python_maximal_version="${python_maximal_version:-${python_versions[${#python_versions[@]}-1]}}"
116 _append_accepted_versions_range 213 _append_accepted_versions_range
117 fi 214 fi
118 else 215 else
119 if [[ "${python3}" == "1" ]]; then 216 if [[ "${python3}" == "1" ]]; then
120 if [[ -z "${python3_minimal_version}" && -z "${python3_maximal_version}" ]]; then 217 if [[ -z "${python3_minimal_version}" && -z "${python3_maximal_version}" ]]; then
121 _PYTHON_ATOMS+=("=dev-lang/python-3*") 218 _PYTHON_ATOMS+=("=dev-lang/python-3*")
122 else 219 else
123 python_versions=("${_CPYTHON3_SUPPORTED_ABIS[@]}") 220 python_versions=("${_CPYTHON3_GLOBALLY_SUPPORTED_ABIS[@]}")
124 python_minimal_version="${python3_minimal_version:-${python_versions[0]}}" 221 python_minimal_version="${python3_minimal_version:-${python_versions[0]}}"
125 python_maximal_version="${python3_maximal_version:-${python_versions[${#python_versions[@]}-1]}}" 222 python_maximal_version="${python3_maximal_version:-${python_versions[${#python_versions[@]}-1]}}"
126 _append_accepted_versions_range 223 _append_accepted_versions_range
127 fi 224 fi
128 fi 225 fi
129 if [[ "${python2}" == "1" ]]; then 226 if [[ "${python2}" == "1" ]]; then
130 if [[ -z "${python2_minimal_version}" && -z "${python2_maximal_version}" ]]; then 227 if [[ -z "${python2_minimal_version}" && -z "${python2_maximal_version}" ]]; then
131 _PYTHON_ATOMS+=("=dev-lang/python-2*") 228 _PYTHON_ATOMS+=("=dev-lang/python-2*")
132 else 229 else
133 python_versions=("${_CPYTHON2_SUPPORTED_ABIS[@]}") 230 python_versions=("${_CPYTHON2_GLOBALLY_SUPPORTED_ABIS[@]}")
134 python_minimal_version="${python2_minimal_version:-${python_versions[0]}}" 231 python_minimal_version="${python2_minimal_version:-${python_versions[0]}}"
135 python_maximal_version="${python2_maximal_version:-${python_versions[${#python_versions[@]}-1]}}" 232 python_maximal_version="${python2_maximal_version:-${python_versions[${#python_versions[@]}-1]}}"
136 _append_accepted_versions_range 233 _append_accepted_versions_range
137 fi 234 fi
138 fi 235 fi
150 else 247 else
151 die "Invalid syntax of PYTHON_DEPEND" 248 die "Invalid syntax of PYTHON_DEPEND"
152 fi 249 fi
153} 250}
154 251
252if _python_implementation; then
155DEPEND=">=app-admin/eselect-python-20091230" 253 DEPEND=">=app-admin/eselect-python-20091230"
156RDEPEND="${DEPEND}" 254 RDEPEND="${DEPEND}"
255 PDEPEND="app-admin/python-updater"
256fi
157 257
158if [[ -n "${PYTHON_DEPEND}" && -n "${NEED_PYTHON}" ]]; then
159 die "PYTHON_DEPEND and NEED_PYTHON cannot be set simultaneously"
160elif [[ -n "${PYTHON_DEPEND}" ]]; then 258if [[ -n "${PYTHON_DEPEND}" ]]; then
161 _parse_PYTHON_DEPEND 259 _python_parse_PYTHON_DEPEND
162elif [[ -n "${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 260else
171 _PYTHON_ATOMS=("dev-lang/python") 261 _PYTHON_ATOMS=("dev-lang/python")
262fi
263unset -f _python_parse_PYTHON_DEPEND
264
265if [[ -n "${NEED_PYTHON}" ]]; then
266 eerror "Use PYTHON_DEPEND variable instead of NEED_PYTHON variable."
267 die "NEED_PYTHON variable is banned"
172fi 268fi
173 269
174# @ECLASS-VARIABLE: PYTHON_USE_WITH 270# @ECLASS-VARIABLE: PYTHON_USE_WITH
175# @DESCRIPTION: 271# @DESCRIPTION:
176# Set this to a space separated list of USE flags the Python slot in use must be built with. 272# Set this to a space separated list of USE flags the Python slot in use must be built with.
204 _PYTHON_USE_WITH_ATOMS="${_PYTHON_USE_WITH_ATOMS_ARRAY[@]}" 300 _PYTHON_USE_WITH_ATOMS="${_PYTHON_USE_WITH_ATOMS_ARRAY[@]}"
205 fi 301 fi
206 if [[ -n "${PYTHON_USE_WITH_OPT}" ]]; then 302 if [[ -n "${PYTHON_USE_WITH_OPT}" ]]; then
207 _PYTHON_USE_WITH_ATOMS="${PYTHON_USE_WITH_OPT}? ( ${_PYTHON_USE_WITH_ATOMS} )" 303 _PYTHON_USE_WITH_ATOMS="${PYTHON_USE_WITH_OPT}? ( ${_PYTHON_USE_WITH_ATOMS} )"
208 fi 304 fi
209 DEPEND+=" ${_PYTHON_USE_WITH_ATOMS}" 305 DEPEND+="${DEPEND:+ }${_PYTHON_USE_WITH_ATOMS}"
210 RDEPEND+=" ${_PYTHON_USE_WITH_ATOMS}" 306 RDEPEND+="${RDEPEND:+ }${_PYTHON_USE_WITH_ATOMS}"
211 unset _PYTHON_ATOM _PYTHON_USE_WITH_ATOMS _PYTHON_USE_WITH_ATOMS_ARRAY 307 unset _PYTHON_ATOM _PYTHON_USE_WITH_ATOMS _PYTHON_USE_WITH_ATOMS_ARRAY
212fi 308fi
213 309
214unset _PYTHON_ATOMS 310unset _PYTHON_ATOMS
215 311
216# ================================================================================================ 312# ================================================================================================
217# =================================== MISCELLANEOUS FUNCTIONS ==================================== 313# =================================== MISCELLANEOUS FUNCTIONS ====================================
218# ================================================================================================ 314# ================================================================================================
219 315
220_python_implementation() { 316_python_abi-specific_local_scope() {
221 if [[ "${CATEGORY}/${PN}" == "dev-lang/python" ]]; then 317 [[ " ${FUNCNAME[@]:2} " =~ " "(_python_final_sanity_checks|python_execute_function|python_mod_optimize|python_mod_cleanup)" " ]]
222 return 0
223 elif [[ "${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=\"${EAPI}\" not implemented"
243 fi
244} 318}
245 319
246_python_initialize_prefix_variables() { 320_python_initialize_prefix_variables() {
247 if has "${EAPI:-0}" 0 1 2; then 321 if has "${EAPI:-0}" 0 1 2; then
248 if [[ -n "${ROOT}" && -z "${EROOT}" ]]; then 322 if [[ -n "${ROOT}" && -z "${EROOT}" ]]; then
252 ED="${D%/}${EPREFIX}/" 326 ED="${D%/}${EPREFIX}/"
253 fi 327 fi
254 fi 328 fi
255} 329}
256 330
257unset PYTHON_SANITY_CHECKS 331unset PYTHON_SANITY_CHECKS_EXECUTED PYTHON_SKIP_SANITY_CHECKS
258 332
259_python_initial_sanity_checks() { 333_python_initial_sanity_checks() {
260 if [[ "$(declare -p PYTHON_SANITY_CHECKS 2> /dev/null)" != "declare -- PYTHON_SANITY_CHECKS="* ]]; then 334 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. 335 # Ensure that /usr/bin/python and /usr/bin/python-config are valid.
262 if [[ "$(readlink "${EPREFIX}/usr/bin/python")" != "python-wrapper" ]]; then 336 if [[ "$(readlink "${EPREFIX}/usr/bin/python")" != "python-wrapper" ]]; then
263 eerror "'${EPREFIX}/usr/bin/python' is not valid symlink." 337 eerror "'${EPREFIX}/usr/bin/python' is not valid symlink."
264 eerror "Use \`eselect python set \${python_interpreter}\` to fix this problem." 338 eerror "Use \`eselect python set \${python_interpreter}\` to fix this problem."
265 die "'${EPREFIX}/usr/bin/python' is not valid symlink" 339 die "'${EPREFIX}/usr/bin/python' is not valid symlink"
271 fi 345 fi
272 fi 346 fi
273} 347}
274 348
275_python_final_sanity_checks() { 349_python_final_sanity_checks() {
276 if ! _python_implementation && [[ "$(declare -p PYTHON_SANITY_CHECKS 2> /dev/null)" != "declare -- PYTHON_SANITY_CHECKS="* ]]; then 350 if ! _python_implementation && [[ "$(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="${PYTHON_ABI}" 351 local PYTHON_ABI="${PYTHON_ABI}"
278 for PYTHON_ABI in ${PYTHON_ABIS-${PYTHON_ABI}}; do 352 for PYTHON_ABI in ${PYTHON_ABIS-${PYTHON_ABI}}; do
279 # Ensure that appropriate version of Python is installed. 353 # Ensure that appropriate version of Python is installed.
280 if ! has_version "$(python_get_implementational_package)"; then 354 if ! has_version "$(python_get_implementational_package)"; then
281 die "$(python_get_implementational_package) is not installed" 355 die "$(python_get_implementational_package) is not installed"
291 eerror "Locally active version of Python: '$(EPYTHON="$(PYTHON)" python -c "${_PYTHON_ABI_EXTRACTION_COMMAND}")'" 365 eerror "Locally active version of Python: '$(EPYTHON="$(PYTHON)" python -c "${_PYTHON_ABI_EXTRACTION_COMMAND}")'"
292 die "'python' does not respect EPYTHON variable" 366 die "'python' does not respect EPYTHON variable"
293 fi 367 fi
294 done 368 done
295 fi 369 fi
296 PYTHON_SANITY_CHECKS="1" 370 PYTHON_SANITY_CHECKS_EXECUTED="1"
297} 371}
372
373# @ECLASS-VARIABLE: PYTHON_COLORS
374# @DESCRIPTION:
375# User-configurable colored output.
376PYTHON_COLORS="${PYTHON_COLORS:-0}"
298 377
299_python_set_color_variables() { 378_python_set_color_variables() {
300 if [[ "${NOCOLOR:-false}" =~ ^(false|no)$ ]]; then 379 if [[ "${PYTHON_COLORS}" != "0" && "${NOCOLOR:-false}" =~ ^(false|no)$ ]]; then
301 _BOLD=$'\e[1m' 380 _BOLD=$'\e[1m'
302 _RED=$'\e[1;31m' 381 _RED=$'\e[1;31m'
303 _GREEN=$'\e[1;32m' 382 _GREEN=$'\e[1;32m'
304 _BLUE=$'\e[1;34m' 383 _BLUE=$'\e[1;34m'
305 _CYAN=$'\e[1;36m' 384 _CYAN=$'\e[1;36m'
312 _CYAN= 391 _CYAN=
313 _NORMAL= 392 _NORMAL=
314 fi 393 fi
315} 394}
316 395
317unset PYTHON_PKG_SETUP_EXECUTED 396_python_check_python_pkg_setup_execution() {
397 [[ " ${FUNCNAME[@]:1} " =~ " "(python_set_active_version|python_pkg_setup)" " ]] && return
398
399 if ! has "${EAPI:-0}" 0 1 2 3 && [[ -z "${PYTHON_PKG_SETUP_EXECUTED}" ]]; then
400 die "python_pkg_setup() not called"
401 fi
402}
318 403
319# @FUNCTION: python_pkg_setup 404# @FUNCTION: python_pkg_setup
320# @DESCRIPTION: 405# @DESCRIPTION:
321# Perform sanity checks and initialize environment. 406# Perform sanity checks and initialize environment.
322# 407#
323# This function is exported in EAPI 2 and 3 when PYTHON_USE_WITH or PYTHON_USE_WITH_OR variable 408# This function is exported in EAPI 2 and 3 when PYTHON_USE_WITH or PYTHON_USE_WITH_OR variable
324# is set and always in EAPI >=4. Calling of this function is mandatory in EAPI >=4. 409# is set and always in EAPI >=4. Calling of this function is mandatory in EAPI >=4.
325#
326# This function can be used only in pkg_setup() phase.
327python_pkg_setup() { 410python_pkg_setup() {
328 # Check if phase is pkg_setup(). 411 if [[ "${EBUILD_PHASE}" != "setup" ]]; then
329 [[ "${EBUILD_PHASE}" != "setup" ]] && die "${FUNCNAME}() can be used only in pkg_setup() phase" 412 die "${FUNCNAME}() can be used only in pkg_setup() phase"
413 fi
414
415 if [[ "$#" -ne 0 ]]; then
416 die "${FUNCNAME}() does not accept arguments"
417 fi
418
419 export JYTHON_SYSTEM_CACHEDIR="1"
420 addwrite "${EPREFIX}/var/cache/jython"
330 421
331 if _python_package_supporting_installation_for_multiple_python_abis; then 422 if _python_package_supporting_installation_for_multiple_python_abis; then
332 _python_calculate_PYTHON_ABIS 423 _python_calculate_PYTHON_ABIS
333 export EPYTHON="$(PYTHON -f)" 424 export EPYTHON="$(PYTHON -f)"
334 else 425 else
366 die "Please rebuild ${python_atom} with at least one of the following USE flags enabled: ${PYTHON_USE_WITH_OR}" 457 die "Please rebuild ${python_atom} with at least one of the following USE flags enabled: ${PYTHON_USE_WITH_OR}"
367 fi 458 fi
368 } 459 }
369 460
370 if _python_package_supporting_installation_for_multiple_python_abis; then 461 if _python_package_supporting_installation_for_multiple_python_abis; then
371 python_execute_function -q python_pkg_setup_check_USE_flags 462 PYTHON_SKIP_SANITY_CHECKS="1" python_execute_function -q python_pkg_setup_check_USE_flags
372 else 463 else
373 python_pkg_setup_check_USE_flags 464 python_pkg_setup_check_USE_flags
374 fi 465 fi
375 466
376 unset -f python_pkg_setup_check_USE_flags 467 unset -f python_pkg_setup_check_USE_flags
377 fi 468 fi
378 469
379 PYTHON_PKG_SETUP_EXECUTED="1" 470 PYTHON_PKG_SETUP_EXECUTED="1"
380} 471}
381 472
382if ! has "${EAPI:-0}" 0 1 2 3 || has "${EAPI:-0}" 2 3 && [[ -n "${PYTHON_USE_WITH}" || -n "${PYTHON_USE_WITH_OR}" ]]; then 473_PYTHON_SHEBANG_BASE_PART_REGEX='^#![[:space:]]*([^[:space:]]*/usr/bin/env[[:space:]]+)?([^[:space:]]*/)?(jython|pypy-c|python)'
383 EXPORT_FUNCTIONS pkg_setup
384fi
385 474
386# @FUNCTION: python_convert_shebangs 475# @FUNCTION: python_convert_shebangs
387# @USAGE: [-q|--quiet] [-r|--recursive] [-x|--only-executables] [--] <Python_version> <file|directory> [files|directories] 476# @USAGE: [-q|--quiet] [-r|--recursive] [-x|--only-executables] [--] <Python_ABI|Python_version> <file|directory> [files|directories]
388# @DESCRIPTION: 477# @DESCRIPTION:
389# Convert shebangs in specified files. Directories can be specified only with --recursive option. 478# Convert shebangs in specified files. Directories can be specified only with --recursive option.
390python_convert_shebangs() { 479python_convert_shebangs() {
480 _python_check_python_pkg_setup_execution
481
391 local argument file files=() only_executables="0" python_version quiet="0" recursive="0" 482 local argument file files=() only_executables="0" python_interpreter quiet="0" recursive="0" shebangs_converted="0"
392 483
393 while (($#)); do 484 while (($#)); do
394 case "$1" in 485 case "$1" in
395 -r|--recursive) 486 -r|--recursive)
396 recursive="1" 487 recursive="1"
419 die "${FUNCNAME}(): Missing Python version and files or directories" 510 die "${FUNCNAME}(): Missing Python version and files or directories"
420 elif [[ "$#" -eq 1 ]]; then 511 elif [[ "$#" -eq 1 ]]; then
421 die "${FUNCNAME}(): Missing files or directories" 512 die "${FUNCNAME}(): Missing files or directories"
422 fi 513 fi
423 514
424 python_version="$1" 515 if [[ -n "$(_python_get_implementation --ignore-invalid "$1")" ]]; then
516 python_interpreter="$(PYTHON "$1")"
517 else
518 python_interpreter="python$1"
519 fi
425 shift 520 shift
426 521
427 for argument in "$@"; do 522 for argument in "$@"; do
428 if [[ ! -e "${argument}" ]]; then 523 if [[ ! -e "${argument}" ]]; then
429 die "${FUNCNAME}(): '${argument}' does not exist" 524 die "${FUNCNAME}(): '${argument}' does not exist"
444 539
445 for file in "${files[@]}"; do 540 for file in "${files[@]}"; do
446 file="${file#./}" 541 file="${file#./}"
447 [[ "${only_executables}" == "1" && ! -x "${file}" ]] && continue 542 [[ "${only_executables}" == "1" && ! -x "${file}" ]] && continue
448 543
449 if [[ "$(head -n1 "${file}")" =~ ^'#!'.*python ]]; then 544 if [[ "$(head -n1 "${file}")" =~ ${_PYTHON_SHEBANG_BASE_PART_REGEX} ]]; then
450 [[ "$(sed -ne "2p" "${file}")" =~ ^"# Gentoo '".*"' wrapper script generated by python_generate_wrapper_scripts()"$ ]] && continue 545 [[ "$(sed -ne "2p" "${file}")" =~ ^"# Gentoo '".*"' wrapper script generated by python_generate_wrapper_scripts()"$ ]] && continue
546
547 shebangs_converted="1"
451 548
452 if [[ "${quiet}" == "0" ]]; then 549 if [[ "${quiet}" == "0" ]]; then
453 einfo "Converting shebang in '${file}'" 550 einfo "Converting shebang in '${file}'"
454 fi 551 fi
455 552
456 sed -e "1s/python\([[:digit:]]\+\(\.[[:digit:]]\+\)\?\)\?/python${python_version}/" -i "${file}" || die "Conversion of shebang in '${file}' failed" 553 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 '${file}' failed"
554 fi
555 done
457 556
458 # Delete potential whitespace after "#!". 557 if [[ "${shebangs_converted}" == "0" ]]; then
459 sed -e '1s/\(^#!\)[[:space:]]*/\1/' -i "${file}" || die "sed '${file}' failed" 558 ewarn "${FUNCNAME}(): Python scripts not found"
460 fi 559 fi
560}
561
562# @FUNCTION: python_clean_py-compile_files
563# @USAGE: [-q|--quiet]
564# @DESCRIPTION:
565# Clean py-compile files to disable byte-compilation.
566python_clean_py-compile_files() {
567 _python_check_python_pkg_setup_execution
568
569 local file files=() quiet="0"
570
571 while (($#)); do
572 case "$1" in
573 -q|--quiet)
574 quiet="1"
575 ;;
576 -*)
577 die "${FUNCNAME}(): Unrecognized option '$1'"
578 ;;
579 *)
580 die "${FUNCNAME}(): Invalid usage"
581 ;;
582 esac
583 shift
584 done
585
586 while read -d $'\0' -r file; do
587 files+=("${file#./}")
588 done < <(find -name py-compile -type f -print0)
589
590 for file in "${files[@]}"; do
591 if [[ "${quiet}" == "0" ]]; then
592 einfo "Cleaning '${file}' file"
593 fi
594 echo "#!/bin/sh" > "${file}"
461 done 595 done
462} 596}
463 597
464# @FUNCTION: python_clean_installation_image 598# @FUNCTION: python_clean_installation_image
465# @USAGE: [-q|--quiet] 599# @USAGE: [-q|--quiet]
466# @DESCRIPTION: 600# @DESCRIPTION:
467# Delete needless files in installation image. 601# Delete needless files in installation image.
602#
603# This function can be used only in src_install() phase.
468python_clean_installation_image() { 604python_clean_installation_image() {
605 if [[ "${EBUILD_PHASE}" != "install" ]]; then
606 die "${FUNCNAME}() can be used only in src_install() phase"
607 fi
608
609 _python_check_python_pkg_setup_execution
469 _python_initialize_prefix_variables 610 _python_initialize_prefix_variables
470 611
471 local file files=() quiet="0" 612 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"
475 613
476 while (($#)); do 614 while (($#)); do
477 case "$1" in 615 case "$1" in
478 -q|--quiet) 616 -q|--quiet)
479 quiet="1" 617 quiet="1"
530# @ECLASS-VARIABLE: SUPPORT_PYTHON_ABIS 668# @ECLASS-VARIABLE: SUPPORT_PYTHON_ABIS
531# @DESCRIPTION: 669# @DESCRIPTION:
532# Set this in EAPI <= 4 to indicate that current package supports installation for 670# Set this in EAPI <= 4 to indicate that current package supports installation for
533# multiple Python ABIs. 671# multiple Python ABIs.
534 672
673# @ECLASS-VARIABLE: PYTHON_TESTS_RESTRICTED_ABIS
674# @DESCRIPTION:
675# Space-separated list of Python ABI patterns. Testing in Python ABIs matching any Python ABI
676# patterns specified in this list is skipped.
677
535# @ECLASS-VARIABLE: PYTHON_EXPORT_PHASE_FUNCTIONS 678# @ECLASS-VARIABLE: PYTHON_EXPORT_PHASE_FUNCTIONS
536# @DESCRIPTION: 679# @DESCRIPTION:
537# Set this to export phase functions for the following ebuild phases: 680# Set this to export phase functions for the following ebuild phases:
538# src_prepare, src_configure, src_compile, src_test, src_install. 681# src_prepare(), src_configure(), src_compile(), src_test(), src_install().
539if ! has "${EAPI:-0}" 0 1; then 682if ! has "${EAPI:-0}" 0 1; then
540 python_src_prepare() { 683 python_src_prepare() {
684 if [[ "${EBUILD_PHASE}" != "prepare" ]]; then
685 die "${FUNCNAME}() can be used only in src_prepare() phase"
686 fi
687
541 if ! _python_package_supporting_installation_for_multiple_python_abis; then 688 if ! _python_package_supporting_installation_for_multiple_python_abis; then
542 die "${FUNCNAME}() cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs" 689 die "${FUNCNAME}() cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs"
543 fi 690 fi
544 691
692 _python_check_python_pkg_setup_execution
693
694 if [[ "$#" -ne 0 ]]; then
695 die "${FUNCNAME}() does not accept arguments"
696 fi
697
545 python_copy_sources 698 python_copy_sources
546 } 699 }
547 700
548 for python_default_function in src_configure src_compile src_test src_install; do 701 for python_default_function in src_configure src_compile src_test; do
549 eval "python_${python_default_function}() { 702 eval "python_${python_default_function}() {
703 if [[ \"\${EBUILD_PHASE}\" != \"${python_default_function#src_}\" ]]; then
704 die \"\${FUNCNAME}() can be used only in ${python_default_function}() phase\"
705 fi
706
550 if ! _python_package_supporting_installation_for_multiple_python_abis; then 707 if ! _python_package_supporting_installation_for_multiple_python_abis; then
551 die \"\${FUNCNAME}() cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs\" 708 die \"\${FUNCNAME}() cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs\"
552 fi 709 fi
553 710
711 _python_check_python_pkg_setup_execution
712
554 python_execute_function -d -s -- \"\$@\" 713 python_execute_function -d -s -- \"\$@\"
555 }" 714 }"
556 done 715 done
557 unset python_default_function 716 unset python_default_function
717
718 python_src_install() {
719 if [[ "${EBUILD_PHASE}" != "install" ]]; then
720 die "${FUNCNAME}() can be used only in src_install() phase"
721 fi
722
723 if ! _python_package_supporting_installation_for_multiple_python_abis; then
724 die "${FUNCNAME}() cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs"
725 fi
726
727 _python_check_python_pkg_setup_execution
728
729 if has "${EAPI:-0}" 0 1 2 3; then
730 python_execute_function -d -s -- "$@"
731 else
732 python_installation() {
733 emake DESTDIR="${T}/images/${PYTHON_ABI}" install "$@"
734 }
735 python_execute_function -s python_installation "$@"
736 unset python_installation
737
738 python_merge_intermediate_installation_images "${T}/images"
739 fi
740 }
558 741
559 if [[ -n "${PYTHON_EXPORT_PHASE_FUNCTIONS}" ]]; then 742 if [[ -n "${PYTHON_EXPORT_PHASE_FUNCTIONS}" ]]; then
560 EXPORT_FUNCTIONS src_prepare src_configure src_compile src_test src_install 743 EXPORT_FUNCTIONS src_prepare src_configure src_compile src_test src_install
561 fi 744 fi
562fi 745fi
568 die "${FUNCNAME}() cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs" 751 die "${FUNCNAME}() cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs"
569 fi 752 fi
570 753
571 _python_initial_sanity_checks 754 _python_initial_sanity_checks
572 755
573 # USE_${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 "${EAPI:-0}" 0 1 2 3 4; then 756 if [[ "$(declare -p PYTHON_ABIS 2> /dev/null)" != "declare -x PYTHON_ABIS="* ]] && has "${EAPI:-0}" 0 1 2 3 4; then
575 local PYTHON_ABI restricted_ABI support_ABI supported_PYTHON_ABIS= 757 local PYTHON_ABI
576 PYTHON_ABI_SUPPORTED_VALUES="${_CPYTHON2_SUPPORTED_ABIS[@]} ${_CPYTHON3_SUPPORTED_ABIS[@]} ${_JYTHON_SUPPORTED_ABIS[@]}"
577 758
578 if [[ "$(declare -p USE_PYTHON 2> /dev/null)" == "declare -x USE_PYTHON="* ]]; then 759 if [[ "$(declare -p USE_PYTHON 2> /dev/null)" == "declare -x USE_PYTHON="* ]]; then
579 local cpython_enabled="0" 760 local cpython_enabled="0"
580 761
581 if [[ -z "${USE_PYTHON}" ]]; then 762 if [[ -z "${USE_PYTHON}" ]]; then
582 die "USE_PYTHON variable is empty" 763 die "USE_PYTHON variable is empty"
583 fi 764 fi
584 765
585 for PYTHON_ABI in ${USE_PYTHON}; do 766 for PYTHON_ABI in ${USE_PYTHON}; do
586 if ! has "${PYTHON_ABI}" ${PYTHON_ABI_SUPPORTED_VALUES}; then 767 if ! has "${PYTHON_ABI}" "${_PYTHON_GLOBALLY_SUPPORTED_ABIS[@]}"; then
587 die "USE_PYTHON variable contains invalid value '${PYTHON_ABI}'" 768 die "USE_PYTHON variable contains invalid value '${PYTHON_ABI}'"
588 fi 769 fi
589 770
590 if has "${PYTHON_ABI}" "${_CPYTHON2_SUPPORTED_ABIS[@]}" "${_CPYTHON3_SUPPORTED_ABIS[@]}"; then 771 if has "${PYTHON_ABI}" "${_CPYTHON2_GLOBALLY_SUPPORTED_ABIS[@]}" "${_CPYTHON3_GLOBALLY_SUPPORTED_ABIS[@]}"; then
591 cpython_enabled="1" 772 cpython_enabled="1"
592 fi 773 fi
593 774
594 support_ABI="1" 775 if ! _python_check_python_abi_matching --patterns-list "${PYTHON_ABI}" "${RESTRICT_PYTHON_ABIS}"; then
595 for restricted_ABI in ${RESTRICT_PYTHON_ABIS}; do 776 export PYTHON_ABIS+="${PYTHON_ABIS:+ }${PYTHON_ABI}"
596 if [[ "${PYTHON_ABI}" == ${restricted_ABI} ]]; then 777 fi
597 support_ABI="0" 778 done
779
780 if [[ -z "${PYTHON_ABIS//[${IFS}]/}" ]]; then
781 die "USE_PYTHON variable does not enable any Python ABI supported by ${CATEGORY}/${PF}"
782 fi
783
784 if [[ "${cpython_enabled}" == "0" ]]; then
785 die "USE_PYTHON variable does not enable any CPython ABI"
786 fi
787 else
788 local python_version python2_version python3_version support_python_major_version
789
790 if ! has_version "dev-lang/python"; then
791 die "${FUNCNAME}(): 'dev-lang/python' is not installed"
792 fi
793
794 python_version="$("${EPREFIX}/usr/bin/python" -c 'from sys import version_info; print(".".join(str(x) for x in version_info[:2]))')"
795
796 if has_version "=dev-lang/python-2*"; then
797 if [[ "$(readlink "${EPREFIX}/usr/bin/python2")" != "python2."* ]]; then
798 die "'${EPREFIX}/usr/bin/python2' is not valid symlink"
799 fi
800
801 python2_version="$("${EPREFIX}/usr/bin/python2" -c 'from sys import version_info; print(".".join(str(x) for x in version_info[:2]))')"
802
803 support_python_major_version="0"
804 for PYTHON_ABI in "${_CPYTHON2_GLOBALLY_SUPPORTED_ABIS[@]}"; do
805 if ! _python_check_python_abi_matching --patterns-list "${PYTHON_ABI}" "${RESTRICT_PYTHON_ABIS}"; then
806 support_python_major_version="1"
598 break 807 break
599 fi 808 fi
600 done 809 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 [[ "${support_python_major_version}" == "1" ]]; then 810 if [[ "${support_python_major_version}" == "1" ]]; then
637 for restricted_ABI in ${RESTRICT_PYTHON_ABIS}; do 811 if _python_check_python_abi_matching --patterns-list "${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}" 812 die "Active version of CPython 2 is not supported by ${CATEGORY}/${PF}"
640 fi 813 fi
641 done
642 else 814 else
643 python2_version="" 815 python2_version=""
644 fi 816 fi
645 fi 817 fi
646 818
649 die "'${EPREFIX}/usr/bin/python3' is not valid symlink" 821 die "'${EPREFIX}/usr/bin/python3' is not valid symlink"
650 fi 822 fi
651 823
652 python3_version="$("${EPREFIX}/usr/bin/python3" -c 'from sys import version_info; print(".".join(str(x) for x in version_info[:2]))')" 824 python3_version="$("${EPREFIX}/usr/bin/python3" -c 'from sys import version_info; print(".".join(str(x) for x in version_info[:2]))')"
653 825
826 support_python_major_version="0"
654 for PYTHON_ABI in "${_CPYTHON3_SUPPORTED_ABIS[@]}"; do 827 for PYTHON_ABI in "${_CPYTHON3_GLOBALLY_SUPPORTED_ABIS[@]}"; do
828 if ! _python_check_python_abi_matching --patterns-list "${PYTHON_ABI}" "${RESTRICT_PYTHON_ABIS}"; then
655 support_python_major_version="1" 829 support_python_major_version="1"
656 for restricted_ABI in ${RESTRICT_PYTHON_ABIS}; do 830 break
657 if [[ "${PYTHON_ABI}" == ${restricted_ABI} ]]; then
658 support_python_major_version="0"
659 fi 831 fi
660 done
661 [[ "${support_python_major_version}" == "1" ]] && break
662 done 832 done
663 if [[ "${support_python_major_version}" == "1" ]]; then 833 if [[ "${support_python_major_version}" == "1" ]]; then
664 for restricted_ABI in ${RESTRICT_PYTHON_ABIS}; do 834 if _python_check_python_abi_matching --patterns-list "${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}" 835 die "Active version of CPython 3 is not supported by ${CATEGORY}/${PF}"
667 fi 836 fi
668 done
669 else 837 else
670 python3_version="" 838 python3_version=""
671 fi 839 fi
840 fi
841
842 if [[ -z "${python2_version}" && -z "${python3_version}" ]]; then
843 eerror "${CATEGORY}/${PF} requires at least one of the following packages:"
844 for PYTHON_ABI in "${_CPYTHON2_GLOBALLY_SUPPORTED_ABIS[@]}" "${_CPYTHON3_GLOBALLY_SUPPORTED_ABIS[@]}"; do
845 if ! _python_check_python_abi_matching --patterns-list "${PYTHON_ABI}" "${RESTRICT_PYTHON_ABIS}"; then
846 eerror " dev-lang/python:${PYTHON_ABI}"
847 fi
848 done
849 die "No supported version of CPython installed"
672 fi 850 fi
673 851
674 if [[ -n "${python2_version}" && "${python_version}" == "2."* && "${python_version}" != "${python2_version}" ]]; then 852 if [[ -n "${python2_version}" && "${python_version}" == "2."* && "${python_version}" != "${python2_version}" ]]; then
675 eerror "Python wrapper is configured incorrectly or '${EPREFIX}/usr/bin/python2' symlink" 853 eerror "Python wrapper is configured incorrectly or '${EPREFIX}/usr/bin/python2' symlink"
676 eerror "is set incorrectly. Use \`eselect python\` to fix configuration." 854 eerror "is set incorrectly. Use \`eselect python\` to fix configuration."
687 export PYTHON_ABIS="${PYTHON_ABIS% }" 865 export PYTHON_ABIS="${PYTHON_ABIS% }"
688 fi 866 fi
689 fi 867 fi
690 868
691 _python_final_sanity_checks 869 _python_final_sanity_checks
870}
871
872_python_prepare_flags() {
873 local array=() deleted_flag element flags new_value old_flag old_value operator pattern prefix variable
874
875 for variable in CPPFLAGS CFLAGS CXXFLAGS LDFLAGS; do
876 eval "_PYTHON_SAVED_${variable}=\"\${!variable}\""
877 for prefix in PYTHON_USER_ PYTHON_; do
878 if [[ "$(declare -p ${prefix}${variable} 2> /dev/null)" == "declare -a ${prefix}${variable}="* ]]; then
879 eval "array=(\"\${${prefix}${variable}[@]}\")"
880 for element in "${array[@]}"; do
881 if [[ "${element}" =~ ^${_PYTHON_ABI_PATTERN_REGEX}\ (\+|-)\ .+ ]]; then
882 pattern="${element%% *}"
883 element="${element#* }"
884 operator="${element%% *}"
885 flags="${element#* }"
886 if _python_check_python_abi_matching "${PYTHON_ABI}" "${pattern}"; then
887 if [[ "${operator}" == "+" ]]; then
888 eval "export ${variable}+=\"\${variable:+ }${flags}\""
889 elif [[ "${operator}" == "-" ]]; then
890 flags="${flags// /$'\n'}"
891 old_value="${!variable// /$'\n'}"
892 new_value=""
893 while read old_flag; do
894 while read deleted_flag; do
895 if [[ "${old_flag}" == ${deleted_flag} ]]; then
896 continue 2
897 fi
898 done <<< "${flags}"
899 new_value+="${new_value:+ }${old_flag}"
900 done <<< "${old_value}"
901 eval "export ${variable}=\"\${new_value}\""
902 fi
903 fi
904 else
905 die "Element '${element}' of ${prefix}${variable} array has invalid syntax"
906 fi
907 done
908 elif [[ -n "$(declare -p ${prefix}${variable} 2> /dev/null)" ]]; then
909 die "${prefix}${variable} should be indexed array"
910 fi
911 done
912 done
913}
914
915_python_restore_flags() {
916 local variable
917
918 for variable in CPPFLAGS CFLAGS CXXFLAGS LDFLAGS; do
919 eval "${variable}=\"\${_PYTHON_SAVED_${variable}}\""
920 unset _PYTHON_SAVED_${variable}
921 done
692} 922}
693 923
694# @FUNCTION: python_execute_function 924# @FUNCTION: python_execute_function
695# @USAGE: [--action-message message] [-d|--default-function] [--failure-message message] [-f|--final-ABI] [--nonfatal] [-q|--quiet] [-s|--separate-build-dirs] [--source-dir source_directory] [--] <function> [arguments] 925# @USAGE: [--action-message message] [-d|--default-function] [--failure-message message] [-f|--final-ABI] [--nonfatal] [-q|--quiet] [-s|--separate-build-dirs] [--source-dir source_directory] [--] <function> [arguments]
696# @DESCRIPTION: 926# @DESCRIPTION:
699python_execute_function() { 929python_execute_function() {
700 if ! _python_package_supporting_installation_for_multiple_python_abis; then 930 if ! _python_package_supporting_installation_for_multiple_python_abis; then
701 die "${FUNCNAME}() cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs" 931 die "${FUNCNAME}() cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs"
702 fi 932 fi
703 933
934 _python_check_python_pkg_setup_execution
704 _python_set_color_variables 935 _python_set_color_variables
705 936
706 local action action_message action_message_template= default_function="0" failure_message failure_message_template= final_ABI="0" function i iterated_PYTHON_ABIS nonfatal="0" previous_directory previous_directory_stack previous_directory_stack_length PYTHON_ABI quiet="0" separate_build_dirs="0" source_dir= 937 local action action_message action_message_template default_function="0" failure_message failure_message_template final_ABI="0" function iterated_PYTHON_ABIS nonfatal="0" previous_directory previous_directory_stack previous_directory_stack_length PYTHON_ABI quiet="0" return_code separate_build_dirs="0" source_dir
707 938
708 while (($#)); do 939 while (($#)); do
709 case "$1" in 940 case "$1" in
710 --action-message) 941 --action-message)
711 action_message_template="$2" 942 action_message_template="$2"
781 python_default_function() { 1012 python_default_function() {
782 emake "$@" 1013 emake "$@"
783 } 1014 }
784 elif [[ "${EBUILD_PHASE}" == "test" ]]; then 1015 elif [[ "${EBUILD_PHASE}" == "test" ]]; then
785 python_default_function() { 1016 python_default_function() {
1017 # Stolen from portage's _eapi0_src_test()
1018 local emake_cmd="${MAKE:-make} ${MAKEOPTS} ${EXTRA_EMAKE}"
786 if emake -j1 -n check &> /dev/null; then 1019 if ${emake_cmd} -j1 -n check &> /dev/null; then
787 emake -j1 check "$@" 1020 ${emake_cmd} -j1 check "$@"
788 elif emake -j1 -n test &> /dev/null; then 1021 elif ${emake_cmd} -j1 -n test &> /dev/null; then
789 emake -j1 test "$@" 1022 ${emake_cmd} -j1 test "$@"
790 fi 1023 fi
791 } 1024 }
792 elif [[ "${EBUILD_PHASE}" == "install" ]]; then 1025 elif [[ "${EBUILD_PHASE}" == "install" ]]; then
793 python_default_function() { 1026 python_default_function() {
794 emake DESTDIR="${D}" install "$@" 1027 emake DESTDIR="${D}" install "$@"
798 fi 1031 fi
799 function="python_default_function" 1032 function="python_default_function"
800 fi 1033 fi
801 1034
802 # Ensure that python_execute_function() cannot be directly or indirectly called by python_execute_function(). 1035 # Ensure that python_execute_function() cannot be directly or indirectly called by python_execute_function().
803 for ((i = 1; i < "${#FUNCNAME[@]}"; i++)); do 1036 if _python_abi-specific_local_scope; then
804 if [[ "${FUNCNAME[${i}]}" == "${FUNCNAME}" ]]; then
805 die "${FUNCNAME}(): Invalid call stack" 1037 die "${FUNCNAME}(): Invalid call stack"
806 fi 1038 fi
807 done
808 1039
809 if [[ "${quiet}" == "0" ]]; then 1040 if [[ "${quiet}" == "0" ]]; then
810 [[ "${EBUILD_PHASE}" == "setup" ]] && action="Setting up" 1041 [[ "${EBUILD_PHASE}" == "setup" ]] && action="Setting up"
811 [[ "${EBUILD_PHASE}" == "unpack" ]] && action="Unpacking" 1042 [[ "${EBUILD_PHASE}" == "unpack" ]] && action="Unpacking"
812 [[ "${EBUILD_PHASE}" == "prepare" ]] && action="Preparation" 1043 [[ "${EBUILD_PHASE}" == "prepare" ]] && action="Preparation"
825 iterated_PYTHON_ABIS="$(PYTHON -f --ABI)" 1056 iterated_PYTHON_ABIS="$(PYTHON -f --ABI)"
826 else 1057 else
827 iterated_PYTHON_ABIS="${PYTHON_ABIS}" 1058 iterated_PYTHON_ABIS="${PYTHON_ABIS}"
828 fi 1059 fi
829 for PYTHON_ABI in ${iterated_PYTHON_ABIS}; do 1060 for PYTHON_ABI in ${iterated_PYTHON_ABIS}; do
1061 if [[ "${EBUILD_PHASE}" == "test" ]] && _python_check_python_abi_matching --patterns-list "${PYTHON_ABI}" "${PYTHON_TESTS_RESTRICTED_ABIS}"; then
1062 if [[ "${quiet}" == "0" ]]; then
1063 echo " ${_GREEN}*${_NORMAL} ${_BLUE}Testing of ${CATEGORY}/${PF} with $(python_get_implementation_and_version) skipped${_NORMAL}"
1064 fi
1065 continue
1066 fi
1067
1068 _python_prepare_flags
1069
830 if [[ "${quiet}" == "0" ]]; then 1070 if [[ "${quiet}" == "0" ]]; then
831 if [[ -n "${action_message_template}" ]]; then 1071 if [[ -n "${action_message_template}" ]]; then
832 action_message="$(eval echo -n "${action_message_template}")" 1072 eval "action_message=\"${action_message_template}\""
833 else 1073 else
834 action_message="${action} of ${CATEGORY}/${PF} with $(python_get_implementation) $(python_get_version)..." 1074 action_message="${action} of ${CATEGORY}/${PF} with $(python_get_implementation_and_version)..."
835 fi 1075 fi
836 echo " ${_GREEN}*${_NORMAL} ${_BLUE}${action_message}${_NORMAL}" 1076 echo " ${_GREEN}*${_NORMAL} ${_BLUE}${action_message}${_NORMAL}"
837 fi 1077 fi
838 1078
839 if [[ "${separate_build_dirs}" == "1" ]]; then 1079 if [[ "${separate_build_dirs}" == "1" ]]; then
855 EPYTHON="$(PYTHON)" nonfatal "${function}" "$@" 1095 EPYTHON="$(PYTHON)" nonfatal "${function}" "$@"
856 else 1096 else
857 EPYTHON="$(PYTHON)" "${function}" "$@" 1097 EPYTHON="$(PYTHON)" "${function}" "$@"
858 fi 1098 fi
859 1099
860 if [[ "$?" != "0" ]]; then 1100 return_code="$?"
1101
1102 _python_restore_flags
1103
1104 if [[ "${return_code}" -ne 0 ]]; then
861 if [[ -n "${failure_message_template}" ]]; then 1105 if [[ -n "${failure_message_template}" ]]; then
862 failure_message="$(eval echo -n "${failure_message_template}")" 1106 eval "failure_message=\"${failure_message_template}\""
863 else 1107 else
864 failure_message="${action} failed with $(python_get_implementation) $(python_get_version) in ${function}() function" 1108 failure_message="${action} failed with $(python_get_implementation_and_version) in ${function}() function"
865 fi 1109 fi
866 1110
867 if [[ "${nonfatal}" == "1" ]]; then 1111 if [[ "${nonfatal}" == "1" ]]; then
868 if [[ "${quiet}" == "0" ]]; then 1112 if [[ "${quiet}" == "0" ]]; then
869 ewarn "${_RED}${failure_message}${_NORMAL}" 1113 ewarn "${failure_message}"
870 fi 1114 fi
871 elif [[ "${final_ABI}" == "0" ]] && has "${PYTHON_ABI}" ${FAILURE_TOLERANT_PYTHON_ABIS}; then 1115 elif [[ "${final_ABI}" == "0" ]] && has "${PYTHON_ABI}" ${FAILURE_TOLERANT_PYTHON_ABIS}; then
872 if [[ "${EBUILD_PHASE}" != "test" ]] || ! has test-fail-continue ${FEATURES}; then 1116 if [[ "${EBUILD_PHASE}" != "test" ]] || ! has test-fail-continue ${FEATURES}; then
873 local enabled_PYTHON_ABIS= other_PYTHON_ABI 1117 local enabled_PYTHON_ABIS= other_PYTHON_ABI
874 for other_PYTHON_ABI in ${PYTHON_ABIS}; do 1118 for other_PYTHON_ABI in ${PYTHON_ABIS}; do
875 [[ "${other_PYTHON_ABI}" != "${PYTHON_ABI}" ]] && enabled_PYTHON_ABIS+="${enabled_PYTHON_ABIS:+ }${other_PYTHON_ABI}" 1119 [[ "${other_PYTHON_ABI}" != "${PYTHON_ABI}" ]] && enabled_PYTHON_ABIS+="${enabled_PYTHON_ABIS:+ }${other_PYTHON_ABI}"
876 done 1120 done
877 export PYTHON_ABIS="${enabled_PYTHON_ABIS}" 1121 export PYTHON_ABIS="${enabled_PYTHON_ABIS}"
878 fi 1122 fi
879 if [[ "${quiet}" == "0" ]]; then 1123 if [[ "${quiet}" == "0" ]]; then
880 ewarn "${_RED}${failure_message}${_NORMAL}" 1124 ewarn "${failure_message}"
881 fi 1125 fi
882 if [[ -z "${PYTHON_ABIS}" ]]; then 1126 if [[ -z "${PYTHON_ABIS}" ]]; then
883 die "${function}() function failed with all enabled Python ABIs" 1127 die "${function}() function failed with all enabled Python ABIs"
884 fi 1128 fi
885 else 1129 else
926python_copy_sources() { 1170python_copy_sources() {
927 if ! _python_package_supporting_installation_for_multiple_python_abis; then 1171 if ! _python_package_supporting_installation_for_multiple_python_abis; then
928 die "${FUNCNAME}() cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs" 1172 die "${FUNCNAME}() cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs"
929 fi 1173 fi
930 1174
1175 _python_check_python_pkg_setup_execution
1176
931 local dir dirs=() PYTHON_ABI 1177 local dir dirs=() PYTHON_ABI
932 1178
933 if [[ "$#" -eq 0 ]]; then 1179 if [[ "$#" -eq 0 ]]; then
934 if [[ "${WORKDIR}" == "${S}" ]]; then 1180 if [[ "${WORKDIR}" == "${S}" ]]; then
935 die "${FUNCNAME}() cannot be used with current value of S variable" 1181 die "${FUNCNAME}() cannot be used with current value of S variable"
951# @USAGE: [-E|--respect-EPYTHON] [-f|--force] [-q|--quiet] [--] <file> [files] 1197# @USAGE: [-E|--respect-EPYTHON] [-f|--force] [-q|--quiet] [--] <file> [files]
952# @DESCRIPTION: 1198# @DESCRIPTION:
953# Generate wrapper scripts. Existing files are overwritten only with --force option. 1199# Generate wrapper scripts. Existing files are overwritten only with --force option.
954# If --respect-EPYTHON option is specified, then generated wrapper scripts will 1200# If --respect-EPYTHON option is specified, then generated wrapper scripts will
955# respect EPYTHON variable at run time. 1201# respect EPYTHON variable at run time.
1202#
1203# This function can be used only in src_install() phase.
956python_generate_wrapper_scripts() { 1204python_generate_wrapper_scripts() {
1205 if [[ "${EBUILD_PHASE}" != "install" ]]; then
1206 die "${FUNCNAME}() can be used only in src_install() phase"
1207 fi
1208
957 if ! _python_package_supporting_installation_for_multiple_python_abis; then 1209 if ! _python_package_supporting_installation_for_multiple_python_abis; then
958 die "${FUNCNAME}() cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs" 1210 die "${FUNCNAME}() cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs"
959 fi 1211 fi
960 1212
1213 _python_check_python_pkg_setup_execution
961 _python_initialize_prefix_variables 1214 _python_initialize_prefix_variables
962 1215
963 local eselect_python_option file force="0" quiet="0" PYTHON_ABI python2_enabled="0" python3_enabled="0" respect_EPYTHON="0" 1216 local eselect_python_option file force="0" quiet="0" PYTHON_ABI PYTHON_ABIS_list python2_enabled="0" python3_enabled="0" respect_EPYTHON="0"
964 1217
965 while (($#)); do 1218 while (($#)); do
966 case "$1" in 1219 case "$1" in
967 -E|--respect-EPYTHON) 1220 -E|--respect-EPYTHON)
968 respect_EPYTHON="1" 1221 respect_EPYTHON="1"
990 if [[ "$#" -eq 0 ]]; then 1243 if [[ "$#" -eq 0 ]]; then
991 die "${FUNCNAME}(): Missing arguments" 1244 die "${FUNCNAME}(): Missing arguments"
992 fi 1245 fi
993 1246
994 _python_calculate_PYTHON_ABIS 1247 _python_calculate_PYTHON_ABIS
995 for PYTHON_ABI in "${_CPYTHON2_SUPPORTED_ABIS[@]}"; do 1248 for PYTHON_ABI in "${_CPYTHON2_GLOBALLY_SUPPORTED_ABIS[@]}"; do
996 if has "${PYTHON_ABI}" ${PYTHON_ABIS}; then 1249 if has "${PYTHON_ABI}" ${PYTHON_ABIS}; then
997 python2_enabled="1" 1250 python2_enabled="1"
998 fi 1251 fi
999 done 1252 done
1000 for PYTHON_ABI in "${_CPYTHON3_SUPPORTED_ABIS[@]}"; do 1253 for PYTHON_ABI in "${_CPYTHON3_GLOBALLY_SUPPORTED_ABIS[@]}"; do
1001 if has "${PYTHON_ABI}" ${PYTHON_ABIS}; then 1254 if has "${PYTHON_ABI}" ${PYTHON_ABIS}; then
1002 python3_enabled="1" 1255 python3_enabled="1"
1003 fi 1256 fi
1004 done 1257 done
1005 1258
1011 eselect_python_option="--python3" 1264 eselect_python_option="--python3"
1012 else 1265 else
1013 die "${FUNCNAME}(): Unsupported environment" 1266 die "${FUNCNAME}(): Unsupported environment"
1014 fi 1267 fi
1015 1268
1269 PYTHON_ABIS_list="$("$(PYTHON -f)" -c "print(', '.join('\"%s\"' % x for x in reversed('${PYTHON_ABIS}'.split())))")"
1270
1016 for file in "$@"; do 1271 for file in "$@"; do
1017 if [[ -f "${file}" && "${force}" == "0" ]]; then 1272 if [[ -f "${file}" && "${force}" == "0" ]]; then
1018 die "${FUNCNAME}(): '$1' already exists" 1273 die "${FUNCNAME}(): '${file}' already exists"
1019 fi 1274 fi
1020 1275
1021 if [[ "${quiet}" == "0" ]]; then 1276 if [[ "${quiet}" == "0" ]]; then
1022 einfo "Generating '${file#${ED%/}}' wrapper script" 1277 einfo "Generating '${file#${ED%/}}' wrapper script"
1023 fi 1278 fi
1029import os 1284import os
1030import re 1285import re
1031import subprocess 1286import subprocess
1032import sys 1287import sys
1033 1288
1289cpython_ABI_re = re.compile(r"^(\d+\.\d+)$")
1290jython_ABI_re = re.compile(r"^(\d+\.\d+)-jython$")
1291pypy_ABI_re = re.compile(r"^\d+\.\d+-pypy-(\d+\.\d+)$")
1034EPYTHON_re = re.compile(r"^python(\d+\.\d+)$") 1292cpython_interpreter_re = re.compile(r"^python(\d+\.\d+)$")
1293jython_interpreter_re = re.compile(r"^jython(\d+\.\d+)$")
1294pypy_interpreter_re = re.compile(r"^pypy-c(\d+\.\d+)$")
1035python_shebang_re = re.compile(r"^#! *(${EPREFIX}/usr/bin/python|(${EPREFIX})?/usr/bin/env +(${EPREFIX}/usr/bin/)?python)") 1295cpython_shebang_re = re.compile(r"^#![ \t]*(?:${EPREFIX}/usr/bin/python|(?:${EPREFIX})?/usr/bin/env[ \t]+(?:${EPREFIX}/usr/bin/)?python)")
1296python_shebang_options_re = re.compile(r"^#![ \t]*${EPREFIX}/usr/bin/(?:jython|pypy-c|python)(?:\d+(?:\.\d+)?)?[ \t]+(-\S)")
1036python_verification_output_re = re.compile("^GENTOO_PYTHON_TARGET_SCRIPT_PATH supported\n$") 1297python_verification_output_re = re.compile("^GENTOO_PYTHON_TARGET_SCRIPT_PATH supported\n$")
1298
1299pypy_versions_mapping = {
1300 "1.5": "2.7",
1301 "1.6": "2.7",
1302 "1.7": "2.7",
1303 "1.8": "2.7",
1304 "1.9": "2.7",
1305}
1306
1307def get_PYTHON_ABI(python_interpreter):
1308 cpython_matched = cpython_interpreter_re.match(python_interpreter)
1309 jython_matched = jython_interpreter_re.match(python_interpreter)
1310 pypy_matched = pypy_interpreter_re.match(python_interpreter)
1311 if cpython_matched is not None:
1312 PYTHON_ABI = cpython_matched.group(1)
1313 elif jython_matched is not None:
1314 PYTHON_ABI = jython_matched.group(1) + "-jython"
1315 elif pypy_matched is not None:
1316 PYTHON_ABI = pypy_versions_mapping[pypy_matched.group(1)] + "-pypy-" + pypy_matched.group(1)
1317 else:
1318 PYTHON_ABI = None
1319 return PYTHON_ABI
1320
1321def get_python_interpreter(PYTHON_ABI):
1322 cpython_matched = cpython_ABI_re.match(PYTHON_ABI)
1323 jython_matched = jython_ABI_re.match(PYTHON_ABI)
1324 pypy_matched = pypy_ABI_re.match(PYTHON_ABI)
1325 if cpython_matched is not None:
1326 python_interpreter = "python" + cpython_matched.group(1)
1327 elif jython_matched is not None:
1328 python_interpreter = "jython" + jython_matched.group(1)
1329 elif pypy_matched is not None:
1330 python_interpreter = "pypy-c" + pypy_matched.group(1)
1331 else:
1332 python_interpreter = None
1333 return python_interpreter
1037 1334
1038EOF 1335EOF
1039 if [[ "$?" != "0" ]]; then 1336 if [[ "$?" != "0" ]]; then
1040 die "${FUNCNAME}(): Generation of '$1' failed" 1337 die "${FUNCNAME}(): Generation of '$1' failed"
1041 fi 1338 fi
1042 if [[ "${respect_EPYTHON}" == "1" ]]; then 1339 if [[ "${respect_EPYTHON}" == "1" ]]; then
1043 cat << EOF >> "${file}" 1340 cat << EOF >> "${file}"
1044EPYTHON = os.environ.get("EPYTHON") 1341python_interpreter = os.environ.get("EPYTHON")
1045if EPYTHON: 1342if python_interpreter:
1046 EPYTHON_matched = EPYTHON_re.match(EPYTHON) 1343 PYTHON_ABI = get_PYTHON_ABI(python_interpreter)
1047 if EPYTHON_matched: 1344 if PYTHON_ABI is None:
1048 PYTHON_ABI = EPYTHON_matched.group(1)
1049 else:
1050 sys.stderr.write("EPYTHON variable has unrecognized value '%s'\n" % EPYTHON) 1345 sys.stderr.write("%s: EPYTHON variable has unrecognized value '%s'\n" % (sys.argv[0], python_interpreter))
1051 sys.exit(1) 1346 sys.exit(1)
1052else: 1347else:
1053 try: 1348 try:
1349 environment = os.environ.copy()
1350 environment["ROOT"] = "/"
1054 eselect_process = subprocess.Popen(["${EPREFIX}/usr/bin/eselect", "python", "show"${eselect_python_option:+, $(echo "\"")}${eselect_python_option}${eselect_python_option:+$(echo "\"")}], stdout=subprocess.PIPE) 1351 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: 1352 if eselect_process.wait() != 0:
1056 raise ValueError 1353 raise ValueError
1057 except (OSError, ValueError): 1354 except (OSError, ValueError):
1058 sys.stderr.write("Execution of 'eselect python show${eselect_python_option:+ }${eselect_python_option}' failed\n") 1355 sys.stderr.write("%s: Execution of 'eselect python show${eselect_python_option:+ }${eselect_python_option}' failed\n" % sys.argv[0])
1059 sys.exit(1) 1356 sys.exit(1)
1060 1357
1061 EPYTHON = eselect_process.stdout.read() 1358 python_interpreter = eselect_process.stdout.read()
1062 if not isinstance(EPYTHON, str): 1359 if not isinstance(python_interpreter, str):
1063 # Python 3 1360 # Python 3
1064 EPYTHON = EPYTHON.decode() 1361 python_interpreter = python_interpreter.decode()
1065 EPYTHON = EPYTHON.rstrip("\n") 1362 python_interpreter = python_interpreter.rstrip("\n")
1066 1363
1067 EPYTHON_matched = EPYTHON_re.match(EPYTHON) 1364 PYTHON_ABI = get_PYTHON_ABI(python_interpreter)
1068 if EPYTHON_matched: 1365 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) 1366 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) 1367 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 1368
1087EPYTHON = eselect_process.stdout.read() 1369wrapper_script_path = os.path.realpath(sys.argv[0])
1088if not isinstance(EPYTHON, str): 1370target_executable_path = "%s-%s" % (wrapper_script_path, PYTHON_ABI)
1089 # Python 3 1371if not os.path.exists(target_executable_path):
1090 EPYTHON = EPYTHON.decode() 1372 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) 1373 sys.exit(1)
1099EOF 1374EOF
1100 if [[ "$?" != "0" ]]; then 1375 if [[ "$?" != "0" ]]; then
1101 die "${FUNCNAME}(): Generation of '$1' failed" 1376 die "${FUNCNAME}(): Generation of '$1' failed"
1102 fi 1377 fi
1378 else
1379 cat << EOF >> "${file}"
1380try:
1381 environment = os.environ.copy()
1382 environment["ROOT"] = "/"
1383 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)
1384 if eselect_process.wait() != 0:
1385 raise ValueError
1386except (OSError, ValueError):
1387 sys.stderr.write("%s: Execution of 'eselect python show${eselect_python_option:+ }${eselect_python_option}' failed\n" % sys.argv[0])
1388 sys.exit(1)
1389
1390python_interpreter = eselect_process.stdout.read()
1391if not isinstance(python_interpreter, str):
1392 # Python 3
1393 python_interpreter = python_interpreter.decode()
1394python_interpreter = python_interpreter.rstrip("\n")
1395
1396PYTHON_ABI = get_PYTHON_ABI(python_interpreter)
1397if PYTHON_ABI is None:
1398 sys.stderr.write("%s: 'eselect python show${eselect_python_option:+ }${eselect_python_option}' printed unrecognized value '%s'\n" % (sys.argv[0], python_interpreter))
1399 sys.exit(1)
1400
1401wrapper_script_path = os.path.realpath(sys.argv[0])
1402for PYTHON_ABI in [PYTHON_ABI, ${PYTHON_ABIS_list}]:
1403 target_executable_path = "%s-%s" % (wrapper_script_path, PYTHON_ABI)
1404 if os.path.exists(target_executable_path):
1405 break
1406else:
1407 sys.stderr.write("%s: No target script exists for '%s'\n" % (sys.argv[0], wrapper_script_path))
1408 sys.exit(1)
1409
1410python_interpreter = get_python_interpreter(PYTHON_ABI)
1411if python_interpreter is None:
1412 sys.stderr.write("%s: Unrecognized Python ABI '%s'\n" % (sys.argv[0], PYTHON_ABI))
1413 sys.exit(1)
1414EOF
1415 if [[ "$?" != "0" ]]; then
1416 die "${FUNCNAME}(): Generation of '$1' failed"
1417 fi
1103 fi 1418 fi
1104 cat << EOF >> "${file}" 1419 cat << EOF >> "${file}"
1105
1106wrapper_script_path = os.path.realpath(sys.argv[0])
1107target_executable_path = "%s-%s" % (wrapper_script_path, PYTHON_ABI)
1108os.environ["GENTOO_PYTHON_PROCESS_NAME"] = os.path.basename(sys.argv[0])
1109os.environ["GENTOO_PYTHON_WRAPPER_SCRIPT_PATH"] = sys.argv[0]
1110os.environ["GENTOO_PYTHON_TARGET_SCRIPT_PATH"] = target_executable_path
1111if not os.path.exists(target_executable_path):
1112 sys.stderr.write("'%s' does not exist\n" % target_executable_path)
1113 sys.exit(1)
1114 1420
1115target_executable = open(target_executable_path, "rb") 1421target_executable = open(target_executable_path, "rb")
1116target_executable_first_line = target_executable.readline() 1422target_executable_first_line = target_executable.readline()
1423target_executable.close()
1117if not isinstance(target_executable_first_line, str): 1424if not isinstance(target_executable_first_line, str):
1118 # Python 3 1425 # Python 3
1119 target_executable_first_line = target_executable_first_line.decode("utf_8", "replace") 1426 target_executable_first_line = target_executable_first_line.decode("utf_8", "replace")
1120 1427
1428options = []
1429python_shebang_options_matched = python_shebang_options_re.match(target_executable_first_line)
1430if python_shebang_options_matched is not None:
1431 options = [python_shebang_options_matched.group(1)]
1432
1121python_shebang_matched = python_shebang_re.match(target_executable_first_line) 1433cpython_shebang_matched = cpython_shebang_re.match(target_executable_first_line)
1122target_executable.close()
1123 1434
1124if python_shebang_matched: 1435if cpython_shebang_matched is not None:
1125 try: 1436 try:
1126 python_interpreter_path = "${EPREFIX}/usr/bin/%s" % EPYTHON 1437 python_interpreter_path = "${EPREFIX}/usr/bin/%s" % python_interpreter
1127 os.environ["GENTOO_PYTHON_TARGET_SCRIPT_PATH_VERIFICATION"] = "1" 1438 os.environ["GENTOO_PYTHON_TARGET_SCRIPT_PATH_VERIFICATION"] = "1"
1128 python_verification_process = subprocess.Popen([python_interpreter_path, "-c", "pass"], stdout=subprocess.PIPE) 1439 python_verification_process = subprocess.Popen([python_interpreter_path, "-c", "pass"], stdout=subprocess.PIPE)
1129 del os.environ["GENTOO_PYTHON_TARGET_SCRIPT_PATH_VERIFICATION"] 1440 del os.environ["GENTOO_PYTHON_TARGET_SCRIPT_PATH_VERIFICATION"]
1130 if python_verification_process.wait() != 0: 1441 if python_verification_process.wait() != 0:
1131 raise ValueError 1442 raise ValueError
1136 python_verification_output = python_verification_output.decode() 1447 python_verification_output = python_verification_output.decode()
1137 1448
1138 if not python_verification_output_re.match(python_verification_output): 1449 if not python_verification_output_re.match(python_verification_output):
1139 raise ValueError 1450 raise ValueError
1140 1451
1452 if cpython_interpreter_re.match(python_interpreter) is not None:
1453 os.environ["GENTOO_PYTHON_PROCESS_NAME"] = os.path.basename(sys.argv[0])
1454 os.environ["GENTOO_PYTHON_WRAPPER_SCRIPT_PATH"] = sys.argv[0]
1455 os.environ["GENTOO_PYTHON_TARGET_SCRIPT_PATH"] = target_executable_path
1456
1457 if hasattr(os, "execv"):
1141 os.execv(python_interpreter_path, [python_interpreter_path] + sys.argv) 1458 os.execv(python_interpreter_path, [python_interpreter_path] + options + sys.argv)
1459 else:
1460 sys.exit(subprocess.Popen([python_interpreter_path] + options + sys.argv).wait())
1461 except (KeyboardInterrupt, SystemExit):
1462 raise
1142 except: 1463 except:
1143 pass 1464 pass
1144 if "GENTOO_PYTHON_TARGET_SCRIPT_PATH_VERIFICATION" in os.environ: 1465 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"] 1466 if variable in os.environ:
1467 del os.environ[variable]
1146 1468
1469if hasattr(os, "execv"):
1147os.execv(target_executable_path, sys.argv) 1470 os.execv(target_executable_path, sys.argv)
1471else:
1472 sys.exit(subprocess.Popen([target_executable_path] + sys.argv[1:]).wait())
1148EOF 1473EOF
1149 if [[ "$?" != "0" ]]; then 1474 if [[ "$?" != "0" ]]; then
1150 die "${FUNCNAME}(): Generation of '$1' failed" 1475 die "${FUNCNAME}(): Generation of '$1' failed"
1151 fi 1476 fi
1152 fperms +x "${file#${ED%/}}" || die "fperms '${file}' failed" 1477 fperms +x "${file#${ED%/}}" || die "fperms '${file}' failed"
1153 done 1478 done
1154} 1479}
1155 1480
1481# @ECLASS-VARIABLE: PYTHON_VERSIONED_SCRIPTS
1482# @DESCRIPTION:
1483# Array of regular expressions of paths to versioned Python scripts.
1484# Python scripts in /usr/bin and /usr/sbin are versioned by default.
1485
1486# @ECLASS-VARIABLE: PYTHON_VERSIONED_EXECUTABLES
1487# @DESCRIPTION:
1488# Array of regular expressions of paths to versioned executables (including Python scripts).
1489
1490# @ECLASS-VARIABLE: PYTHON_NONVERSIONED_EXECUTABLES
1491# @DESCRIPTION:
1492# Array of regular expressions of paths to nonversioned executables (including Python scripts).
1493
1494# @FUNCTION: python_merge_intermediate_installation_images
1495# @USAGE: [-q|--quiet] [--] <intermediate_installation_images_directory>
1496# @DESCRIPTION:
1497# Merge intermediate installation images into installation image.
1498#
1499# This function can be used only in src_install() phase.
1500python_merge_intermediate_installation_images() {
1501 if [[ "${EBUILD_PHASE}" != "install" ]]; then
1502 die "${FUNCNAME}() can be used only in src_install() phase"
1503 fi
1504
1505 if ! _python_package_supporting_installation_for_multiple_python_abis; then
1506 die "${FUNCNAME}() cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs"
1507 fi
1508
1509 _python_check_python_pkg_setup_execution
1510 _python_initialize_prefix_variables
1511
1512 local absolute_file b file files=() intermediate_installation_images_directory PYTHON_ABI quiet="0" regex shebang version_executable wrapper_scripts=() wrapper_scripts_set=()
1513
1514 while (($#)); do
1515 case "$1" in
1516 -q|--quiet)
1517 quiet="1"
1518 ;;
1519 --)
1520 shift
1521 break
1522 ;;
1523 -*)
1524 die "${FUNCNAME}(): Unrecognized option '$1'"
1525 ;;
1526 *)
1527 break
1528 ;;
1529 esac
1530 shift
1531 done
1532
1533 if [[ "$#" -ne 1 ]]; then
1534 die "${FUNCNAME}() requires 1 argument"
1535 fi
1536
1537 intermediate_installation_images_directory="$1"
1538
1539 if [[ ! -d "${intermediate_installation_images_directory}" ]]; then
1540 die "${FUNCNAME}(): Intermediate installation images directory '${intermediate_installation_images_directory}' does not exist"
1541 fi
1542
1543 _python_calculate_PYTHON_ABIS
1544 if [[ "$(PYTHON -f --ABI)" == 3.* ]]; then
1545 b="b"
1546 fi
1547
1548 while read -d $'\0' -r file; do
1549 files+=("${file}")
1550 done < <("$(PYTHON -f)" -c \
1551"import os
1552import sys
1553
1554if hasattr(sys.stdout, 'buffer'):
1555 # Python 3
1556 stdout = sys.stdout.buffer
1557else:
1558 # Python 2
1559 stdout = sys.stdout
1560
1561files_set = set()
1562
1563os.chdir(${b}'${intermediate_installation_images_directory}')
1564
1565for PYTHON_ABI in ${b}'${PYTHON_ABIS}'.split():
1566 for root, dirs, files in os.walk(PYTHON_ABI + ${b}'${EPREFIX}'):
1567 root = root[len(PYTHON_ABI + ${b}'${EPREFIX}')+1:]
1568 files_set.update(root + ${b}'/' + file for file in files)
1569
1570for file in sorted(files_set):
1571 stdout.write(file)
1572 stdout.write(${b}'\x00')" || die "${FUNCNAME}(): Failure of extraction of files in intermediate installation images")
1573
1574 for PYTHON_ABI in ${PYTHON_ABIS}; do
1575 if [[ ! -d "${intermediate_installation_images_directory}/${PYTHON_ABI}" ]]; then
1576 die "${FUNCNAME}(): Intermediate installation image for Python ABI '${PYTHON_ABI}' does not exist"
1577 fi
1578
1579 pushd "${intermediate_installation_images_directory}/${PYTHON_ABI}${EPREFIX}" > /dev/null || die "pushd failed"
1580
1581 for file in "${files[@]}"; do
1582 version_executable="0"
1583 for regex in "/usr/bin/.*" "/usr/sbin/.*" "${PYTHON_VERSIONED_SCRIPTS[@]}"; do
1584 if [[ "/${file}" =~ ^${regex}$ ]]; then
1585 version_executable="1"
1586 break
1587 fi
1588 done
1589 for regex in "${PYTHON_VERSIONED_EXECUTABLES[@]}"; do
1590 if [[ "/${file}" =~ ^${regex}$ ]]; then
1591 version_executable="2"
1592 break
1593 fi
1594 done
1595 if [[ "${version_executable}" != "0" ]]; then
1596 for regex in "${PYTHON_NONVERSIONED_EXECUTABLES[@]}"; do
1597 if [[ "/${file}" =~ ^${regex}$ ]]; then
1598 version_executable="0"
1599 break
1600 fi
1601 done
1602 fi
1603
1604 [[ "${version_executable}" == "0" ]] && continue
1605
1606 if [[ -L "${file}" ]]; then
1607 absolute_file="$(readlink "${file}")"
1608 if [[ "${absolute_file}" == /* ]]; then
1609 absolute_file="${intermediate_installation_images_directory}/${PYTHON_ABI}${EPREFIX}/${absolute_file##/}"
1610 else
1611 if [[ "${file}" == */* ]]; then
1612 absolute_file="${intermediate_installation_images_directory}/${PYTHON_ABI}${EPREFIX}/${file%/*}/${absolute_file}"
1613 else
1614 absolute_file="${intermediate_installation_images_directory}/${PYTHON_ABI}${EPREFIX}/${absolute_file}"
1615 fi
1616 fi
1617 else
1618 absolute_file="${intermediate_installation_images_directory}/${PYTHON_ABI}${EPREFIX}/${file}"
1619 fi
1620
1621 [[ ! -x "${absolute_file}" ]] && continue
1622
1623 shebang="$(head -n1 "${absolute_file}")" || die "Extraction of shebang from '${absolute_file}' failed"
1624
1625 if [[ "${version_executable}" == "2" ]]; then
1626 wrapper_scripts+=("${ED}${file}")
1627 elif [[ "${version_executable}" == "1" ]]; then
1628 if [[ "${shebang}" =~ ${_PYTHON_SHEBANG_BASE_PART_REGEX}([[:digit:]]+(\.[[:digit:]]+)?)?($|[[:space:]]+) ]]; then
1629 wrapper_scripts+=("${ED}${file}")
1630 else
1631 version_executable="0"
1632 fi
1633 fi
1634
1635 [[ "${version_executable}" == "0" ]] && continue
1636
1637 if [[ -e "${file}-${PYTHON_ABI}" ]]; then
1638 die "${FUNCNAME}(): '${EPREFIX}/${file}-${PYTHON_ABI}' already exists"
1639 fi
1640
1641 mv "${file}" "${file}-${PYTHON_ABI}" || die "Renaming of '${file}' failed"
1642
1643 if [[ "${shebang}" =~ ${_PYTHON_SHEBANG_BASE_PART_REGEX}[[:digit:]]*($|[[:space:]]+) ]]; then
1644 if [[ -L "${file}-${PYTHON_ABI}" ]]; then
1645 python_convert_shebangs $([[ "${quiet}" == "1" ]] && echo --quiet) "${PYTHON_ABI}" "${absolute_file}"
1646 else
1647 python_convert_shebangs $([[ "${quiet}" == "1" ]] && echo --quiet) "${PYTHON_ABI}" "${file}-${PYTHON_ABI}"
1648 fi
1649 fi
1650 done
1651
1652 popd > /dev/null || die "popd failed"
1653
1654 # This is per bug #390691, without the duplication refactor, and with
1655 # the 3-way structure per comment #6. This enable users with old
1656 # coreutils to upgrade a lot easier (you need to upgrade python+portage
1657 # before coreutils can be upgraded).
1658 if ROOT="/" has_version '>=sys-apps/coreutils-6.9.90'; then
1659 cp -fr --preserve=all --no-preserve=context "${intermediate_installation_images_directory}/${PYTHON_ABI}/"* "${D}" || die "Merging of intermediate installation image for Python ABI '${PYTHON_ABI} into installation image failed"
1660 elif ROOT="/" has_version sys-apps/coreutils; then
1661 cp -fr --preserve=all "${intermediate_installation_images_directory}/${PYTHON_ABI}/"* "${D}" || die "Merging of intermediate installation image for Python ABI '${PYTHON_ABI} into installation image failed"
1662 else
1663 cp -fpr "${intermediate_installation_images_directory}/${PYTHON_ABI}/"* "${D}" || die "Merging of intermediate installation image for Python ABI '${PYTHON_ABI} into installation image failed"
1664 fi
1665 done
1666
1667 rm -fr "${intermediate_installation_images_directory}"
1668
1669 if [[ "${#wrapper_scripts[@]}" -ge 1 ]]; then
1670 rm -f "${T}/python_wrapper_scripts"
1671
1672 for file in "${wrapper_scripts[@]}"; do
1673 echo -n "${file}" >> "${T}/python_wrapper_scripts"
1674 echo -en "\x00" >> "${T}/python_wrapper_scripts"
1675 done
1676
1677 while read -d $'\0' -r file; do
1678 wrapper_scripts_set+=("${file}")
1679 done < <("$(PYTHON -f)" -c \
1680"import sys
1681
1682if hasattr(sys.stdout, 'buffer'):
1683 # Python 3
1684 stdout = sys.stdout.buffer
1685else:
1686 # Python 2
1687 stdout = sys.stdout
1688
1689python_wrapper_scripts_file = open('${T}/python_wrapper_scripts', 'rb')
1690files = set(python_wrapper_scripts_file.read().rstrip(${b}'\x00').split(${b}'\x00'))
1691python_wrapper_scripts_file.close()
1692
1693for file in sorted(files):
1694 stdout.write(file)
1695 stdout.write(${b}'\x00')" || die "${FUNCNAME}(): Failure of extraction of set of wrapper scripts")
1696
1697 python_generate_wrapper_scripts $([[ "${quiet}" == "1" ]] && echo --quiet) "${wrapper_scripts_set[@]}"
1698 fi
1699}
1700
1156# ================================================================================================ 1701# ================================================================================================
1157# ========= FUNCTIONS FOR PACKAGES NOT SUPPORTING INSTALLATION FOR MULTIPLE PYTHON ABIS ========== 1702# ========= FUNCTIONS FOR PACKAGES NOT SUPPORTING INSTALLATION FOR MULTIPLE PYTHON ABIS ==========
1158# ================================================================================================ 1703# ================================================================================================
1159 1704
1705unset EPYTHON PYTHON_ABI
1706
1160# @FUNCTION: python_set_active_version 1707# @FUNCTION: python_set_active_version
1161# @USAGE: <CPython_ABI|2|3> 1708# @USAGE: <Python_ABI|2|3>
1162# @DESCRIPTION: 1709# @DESCRIPTION:
1163# Set specified version of CPython as active version of Python. 1710# Set locally active version of Python.
1711# If Python_ABI argument is specified, then version of Python corresponding to Python_ABI is used.
1712# If 2 argument is specified, then active version of CPython 2 is used.
1713# If 3 argument is specified, then active version of CPython 3 is used.
1714#
1715# This function can be used only in pkg_setup() phase.
1164python_set_active_version() { 1716python_set_active_version() {
1717 if [[ "${EBUILD_PHASE}" != "setup" ]]; then
1718 die "${FUNCNAME}() can be used only in pkg_setup() phase"
1719 fi
1720
1165 if _python_package_supporting_installation_for_multiple_python_abis; then 1721 if _python_package_supporting_installation_for_multiple_python_abis; then
1166 die "${FUNCNAME}() cannot be used in ebuilds of packages supporting installation for multiple Python ABIs" 1722 die "${FUNCNAME}() cannot be used in ebuilds of packages supporting installation for multiple Python ABIs"
1167 fi 1723 fi
1168 1724
1169 if [[ "$#" -ne 1 ]]; then 1725 if [[ "$#" -ne 1 ]]; then
1170 die "${FUNCNAME}() requires 1 argument" 1726 die "${FUNCNAME}() requires 1 argument"
1171 fi 1727 fi
1172 1728
1173 _python_initial_sanity_checks 1729 _python_initial_sanity_checks
1174 1730
1175 if [[ "$1" =~ ^[[:digit:]]+\.[[:digit:]]+$ ]]; then 1731 if [[ -z "${PYTHON_ABI}" ]]; then
1176 if ! _python_implementation && ! has_version "dev-lang/python:$1"; then 1732 if [[ -n "$(_python_get_implementation --ignore-invalid "$1")" ]]; then
1177 die "${FUNCNAME}(): 'dev-lang/python:$1' is not installed" 1733 # PYTHON_ABI variable is intended to be used only in ebuilds/eclasses,
1734 # so it does not need to be exported to subprocesses.
1735 PYTHON_ABI="$1"
1736 if ! _python_implementation && ! has_version "$(python_get_implementational_package)"; then
1737 die "${FUNCNAME}(): '$(python_get_implementational_package)' is not installed"
1178 fi 1738 fi
1179 export EPYTHON="$(PYTHON "$1")" 1739 export EPYTHON="$(PYTHON "$1")"
1180 elif [[ "$1" == "2" ]]; then 1740 elif [[ "$1" == "2" ]]; then
1181 if ! _python_implementation && ! has_version "=dev-lang/python-2*"; then 1741 if ! _python_implementation && ! has_version "=dev-lang/python-2*"; then
1182 die "${FUNCNAME}(): '=dev-lang/python-2*' is not installed" 1742 die "${FUNCNAME}(): '=dev-lang/python-2*' is not installed"
1183 fi 1743 fi
1184 export EPYTHON="$(PYTHON -2)" 1744 export EPYTHON="$(PYTHON -2)"
1745 PYTHON_ABI="${EPYTHON#python}"
1746 PYTHON_ABI="${PYTHON_ABI%%-*}"
1185 elif [[ "$1" == "3" ]]; then 1747 elif [[ "$1" == "3" ]]; then
1186 if ! _python_implementation && ! has_version "=dev-lang/python-3*"; then 1748 if ! _python_implementation && ! has_version "=dev-lang/python-3*"; then
1187 die "${FUNCNAME}(): '=dev-lang/python-3*' is not installed" 1749 die "${FUNCNAME}(): '=dev-lang/python-3*' is not installed"
1188 fi 1750 fi
1189 export EPYTHON="$(PYTHON -3)" 1751 export EPYTHON="$(PYTHON -3)"
1752 PYTHON_ABI="${EPYTHON#python}"
1753 PYTHON_ABI="${PYTHON_ABI%%-*}"
1190 else 1754 else
1191 die "${FUNCNAME}(): Unrecognized argument '$1'" 1755 die "${FUNCNAME}(): Unrecognized argument '$1'"
1192 fi 1756 fi
1193 1757 fi
1194 # PYTHON_ABI variable is intended to be used only in ebuilds/eclasses,
1195 # so it does not need to be exported to subprocesses.
1196 PYTHON_ABI="${EPYTHON#python}"
1197 PYTHON_ABI="${PYTHON_ABI%%-*}"
1198 1758
1199 _python_final_sanity_checks 1759 _python_final_sanity_checks
1200 1760
1201 # python-updater checks PYTHON_REQUESTED_ACTIVE_VERSION variable. 1761 # python-updater checks PYTHON_REQUESTED_ACTIVE_VERSION variable.
1202 PYTHON_REQUESTED_ACTIVE_VERSION="$1" 1762 PYTHON_REQUESTED_ACTIVE_VERSION="$1"
1203} 1763}
1204 1764
1205# @FUNCTION: python_need_rebuild 1765# @FUNCTION: python_need_rebuild
1766# @DESCRIPTION:
1206# @DESCRIPTION: Mark current package for rebuilding by python-updater after 1767# Mark current package for rebuilding by python-updater after
1207# switching of active version of Python. 1768# switching of active version of Python.
1208python_need_rebuild() { 1769python_need_rebuild() {
1209 if _python_package_supporting_installation_for_multiple_python_abis; then 1770 if _python_package_supporting_installation_for_multiple_python_abis; then
1210 die "${FUNCNAME}() cannot be used in ebuilds of packages supporting installation for multiple Python ABIs" 1771 die "${FUNCNAME}() cannot be used in ebuilds of packages supporting installation for multiple Python ABIs"
1211 fi 1772 fi
1212 1773
1774 _python_check_python_pkg_setup_execution
1775
1776 if [[ "$#" -ne 0 ]]; then
1777 die "${FUNCNAME}() does not accept arguments"
1778 fi
1779
1213 export PYTHON_NEED_REBUILD="$(PYTHON --ABI)" 1780 export PYTHON_NEED_REBUILD="$(PYTHON --ABI)"
1214} 1781}
1215 1782
1216# ================================================================================================ 1783# ================================================================================================
1217# ======================================= GETTER FUNCTIONS ======================================= 1784# ======================================= GETTER FUNCTIONS =======================================
1218# ================================================================================================ 1785# ================================================================================================
1219 1786
1220_PYTHON_ABI_EXTRACTION_COMMAND='import platform 1787_PYTHON_ABI_EXTRACTION_COMMAND=\
1788'import platform
1221import sys 1789import sys
1222sys.stdout.write(".".join(str(x) for x in sys.version_info[:2])) 1790sys.stdout.write(".".join(str(x) for x in sys.version_info[:2]))
1223if platform.system()[:4] == "Java": 1791if platform.system()[:4] == "Java":
1224 sys.stdout.write("-jython")' 1792 sys.stdout.write("-jython")
1793elif hasattr(platform, "python_implementation") and platform.python_implementation() == "PyPy":
1794 sys.stdout.write("-pypy-" + ".".join(str(x) for x in sys.pypy_version_info[:2]))'
1225 1795
1226_python_get_implementation() { 1796_python_get_implementation() {
1797 local ignore_invalid="0"
1798
1799 while (($#)); do
1800 case "$1" in
1801 --ignore-invalid)
1802 ignore_invalid="1"
1803 ;;
1804 --)
1805 shift
1806 break
1807 ;;
1808 -*)
1809 die "${FUNCNAME}(): Unrecognized option '$1'"
1810 ;;
1811 *)
1812 break
1813 ;;
1814 esac
1815 shift
1816 done
1817
1227 if [[ "$#" -ne 1 ]]; then 1818 if [[ "$#" -ne 1 ]]; then
1228 die "${FUNCNAME}() requires 1 argument" 1819 die "${FUNCNAME}() requires 1 argument"
1229 fi 1820 fi
1230 1821
1231 if [[ "$1" =~ ^[[:digit:]]+\.[[:digit:]]+$ ]]; then 1822 if [[ "$1" =~ ^[[:digit:]]+\.[[:digit:]]+$ ]]; then
1232 echo "CPython" 1823 echo "CPython"
1233 elif [[ "$1" =~ ^[[:digit:]]+\.[[:digit:]]+-jython$ ]]; then 1824 elif [[ "$1" =~ ^[[:digit:]]+\.[[:digit:]]+-jython$ ]]; then
1234 echo "Jython" 1825 echo "Jython"
1826 elif [[ "$1" =~ ^[[:digit:]]+\.[[:digit:]]+-pypy-[[:digit:]]+\.[[:digit:]]+$ ]]; then
1827 echo "PyPy"
1235 else 1828 else
1829 if [[ "${ignore_invalid}" == "0" ]]; then
1236 die "${FUNCNAME}(): Unrecognized Python ABI '$1'" 1830 die "${FUNCNAME}(): Unrecognized Python ABI '$1'"
1831 fi
1237 fi 1832 fi
1238} 1833}
1239 1834
1240# @FUNCTION: PYTHON 1835# @FUNCTION: PYTHON
1241# @USAGE: [-2] [-3] [--ABI] [-a|--absolute-path] [-f|--final-ABI] [--] <Python_ABI="${PYTHON_ABI}"> 1836# @USAGE: [-2] [-3] [--ABI] [-a|--absolute-path] [-f|--final-ABI] [--] <Python_ABI="${PYTHON_ABI}">
1242# @DESCRIPTION: 1837# @DESCRIPTION:
1243# Print filename of Python interpreter for specified Python ABI. If Python_ABI argument 1838# Print filename of Python interpreter for specified Python ABI. If Python_ABI argument
1244# is ommitted, then PYTHON_ABI environment variable must be set and is used. 1839# is ommitted, then PYTHON_ABI environment variable must be set and is used.
1245# If -2 option is specified, then active version of Python 2 is used. 1840# If -2 option is specified, then active version of CPython 2 is used.
1246# If -3 option is specified, then active version of Python 3 is used. 1841# If -3 option is specified, then active version of CPython 3 is used.
1247# If --final-ABI option is specified, then final ABI from the list of enabled ABIs is used. 1842# If --final-ABI option is specified, then final ABI from the list of enabled ABIs is used.
1248# -2, -3 and --final-ABI options and Python_ABI argument cannot be specified simultaneously. 1843# -2, -3 and --final-ABI options and Python_ABI argument cannot be specified simultaneously.
1249# If --ABI option is specified, then only specified Python ABI is printed instead of 1844# If --ABI option is specified, then only specified Python ABI is printed instead of
1250# filename of Python interpreter. 1845# filename of Python interpreter.
1251# If --absolute-path option is specified, then absolute path to Python interpreter is printed. 1846# If --absolute-path option is specified, then absolute path to Python interpreter is printed.
1252# --ABI and --absolute-path options cannot be specified simultaneously. 1847# --ABI and --absolute-path options cannot be specified simultaneously.
1253PYTHON() { 1848PYTHON() {
1849 _python_check_python_pkg_setup_execution
1850
1254 local ABI_output="0" absolute_path_output="0" final_ABI="0" PYTHON_ABI="${PYTHON_ABI}" python_interpreter python2="0" python3="0" 1851 local ABI_output="0" absolute_path_output="0" final_ABI="0" PYTHON_ABI="${PYTHON_ABI}" python_interpreter python2="0" python3="0"
1255 1852
1256 while (($#)); do 1853 while (($#)); do
1257 case "$1" in 1854 case "$1" in
1258 -2) 1855 -2)
1283 esac 1880 esac
1284 shift 1881 shift
1285 done 1882 done
1286 1883
1287 if [[ "${ABI_output}" == "1" && "${absolute_path_output}" == "1" ]]; then 1884 if [[ "${ABI_output}" == "1" && "${absolute_path_output}" == "1" ]]; then
1288 die "${FUNCNAME}(): '--ABI and '--absolute-path' options cannot be specified simultaneously" 1885 die "${FUNCNAME}(): '--ABI' and '--absolute-path' options cannot be specified simultaneously"
1289 fi 1886 fi
1290 1887
1291 if [[ "$((${python2} + ${python3} + ${final_ABI}))" -gt 1 ]]; then 1888 if [[ "$((${python2} + ${python3} + ${final_ABI}))" -gt 1 ]]; then
1292 die "${FUNCNAME}(): '-2', '-3' or '--final-ABI' options cannot be specified simultaneously" 1889 die "${FUNCNAME}(): '-2', '-3' or '--final-ABI' options cannot be specified simultaneously"
1293 fi 1890 fi
1298 die "${FUNCNAME}(): '--final-ABI' option cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs" 1895 die "${FUNCNAME}(): '--final-ABI' option cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs"
1299 fi 1896 fi
1300 _python_calculate_PYTHON_ABIS 1897 _python_calculate_PYTHON_ABIS
1301 PYTHON_ABI="${PYTHON_ABIS##* }" 1898 PYTHON_ABI="${PYTHON_ABIS##* }"
1302 elif [[ "${python2}" == "1" ]]; then 1899 elif [[ "${python2}" == "1" ]]; then
1303 PYTHON_ABI="$(eselect python show --python2 --ABI)" 1900 PYTHON_ABI="$(ROOT="/" eselect python show --python2 --ABI)"
1304 if [[ -z "${PYTHON_ABI}" ]]; then 1901 if [[ -z "${PYTHON_ABI}" ]]; then
1305 die "${FUNCNAME}(): Active version of Python 2 not set" 1902 die "${FUNCNAME}(): Active version of CPython 2 not set"
1306 elif [[ "${PYTHON_ABI}" != "2."* ]]; then 1903 elif [[ "${PYTHON_ABI}" != "2."* ]]; then
1307 die "${FUNCNAME}(): Internal error in \`eselect python show --python2\`" 1904 die "${FUNCNAME}(): Internal error in \`eselect python show --python2\`"
1308 fi 1905 fi
1309 elif [[ "${python3}" == "1" ]]; then 1906 elif [[ "${python3}" == "1" ]]; then
1310 PYTHON_ABI="$(eselect python show --python3 --ABI)" 1907 PYTHON_ABI="$(ROOT="/" eselect python show --python3 --ABI)"
1311 if [[ -z "${PYTHON_ABI}" ]]; then 1908 if [[ -z "${PYTHON_ABI}" ]]; then
1312 die "${FUNCNAME}(): Active version of Python 3 not set" 1909 die "${FUNCNAME}(): Active version of CPython 3 not set"
1313 elif [[ "${PYTHON_ABI}" != "3."* ]]; then 1910 elif [[ "${PYTHON_ABI}" != "3."* ]]; then
1314 die "${FUNCNAME}(): Internal error in \`eselect python show --python3\`" 1911 die "${FUNCNAME}(): Internal error in \`eselect python show --python3\`"
1315 fi 1912 fi
1316 elif ! _python_package_supporting_installation_for_multiple_python_abis; then 1913 elif _python_package_supporting_installation_for_multiple_python_abis; then
1914 if ! _python_abi-specific_local_scope; then
1915 die "${FUNCNAME}() should be used in ABI-specific local scope"
1916 fi
1917 else
1317 PYTHON_ABI="$("${EPREFIX}/usr/bin/python" -c "${_PYTHON_ABI_EXTRACTION_COMMAND}")" 1918 PYTHON_ABI="$("${EPREFIX}/usr/bin/python" -c "${_PYTHON_ABI_EXTRACTION_COMMAND}")"
1318 if [[ -z "${PYTHON_ABI}" ]]; then 1919 if [[ -z "${PYTHON_ABI}" ]]; then
1319 die "${FUNCNAME}(): Failure of extraction of locally active version of Python" 1920 die "${FUNCNAME}(): Failure of extraction of locally active version of Python"
1320 fi 1921 fi
1321 elif [[ -z "${PYTHON_ABI}" ]]; then
1322 die "${FUNCNAME}(): Invalid usage: ${FUNCNAME}() should be used in ABI-specific local scope"
1323 fi 1922 fi
1324 elif [[ "$#" -eq 1 ]]; then 1923 elif [[ "$#" -eq 1 ]]; then
1325 if [[ "${final_ABI}" == "1" ]]; then 1924 if [[ "${final_ABI}" == "1" ]]; then
1326 die "${FUNCNAME}(): '--final-ABI' option and Python ABI cannot be specified simultaneously" 1925 die "${FUNCNAME}(): '--final-ABI' option and Python ABI cannot be specified simultaneously"
1327 fi 1926 fi
1341 return 1940 return
1342 else 1941 else
1343 if [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "CPython" ]]; then 1942 if [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "CPython" ]]; then
1344 python_interpreter="python${PYTHON_ABI}" 1943 python_interpreter="python${PYTHON_ABI}"
1345 elif [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "Jython" ]]; then 1944 elif [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "Jython" ]]; then
1346 python_interpreter="jython-${PYTHON_ABI%-jython}" 1945 python_interpreter="jython${PYTHON_ABI%-jython}"
1946 elif [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "PyPy" ]]; then
1947 python_interpreter="pypy-c${PYTHON_ABI#*-pypy-}"
1347 fi 1948 fi
1348 1949
1349 if [[ "${absolute_path_output}" == "1" ]]; then 1950 if [[ "${absolute_path_output}" == "1" ]]; then
1350 echo -n "${EPREFIX}/usr/bin/${python_interpreter}" 1951 echo -n "${EPREFIX}/usr/bin/${python_interpreter}"
1351 else 1952 else
1362# @USAGE: [-f|--final-ABI] 1963# @USAGE: [-f|--final-ABI]
1363# @DESCRIPTION: 1964# @DESCRIPTION:
1364# Print name of Python implementation. 1965# Print name of Python implementation.
1365# If --final-ABI option is specified, then final ABI from the list of enabled ABIs is used. 1966# If --final-ABI option is specified, then final ABI from the list of enabled ABIs is used.
1366python_get_implementation() { 1967python_get_implementation() {
1968 _python_check_python_pkg_setup_execution
1969
1367 local final_ABI="0" PYTHON_ABI="${PYTHON_ABI}" 1970 local final_ABI="0" PYTHON_ABI="${PYTHON_ABI}"
1368 1971
1369 while (($#)); do 1972 while (($#)); do
1370 case "$1" in 1973 case "$1" in
1371 -f|--final-ABI) 1974 -f|--final-ABI)
1384 if [[ "${final_ABI}" == "1" ]]; then 1987 if [[ "${final_ABI}" == "1" ]]; then
1385 if ! _python_package_supporting_installation_for_multiple_python_abis; then 1988 if ! _python_package_supporting_installation_for_multiple_python_abis; then
1386 die "${FUNCNAME}(): '--final-ABI' option cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs" 1989 die "${FUNCNAME}(): '--final-ABI' option cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs"
1387 fi 1990 fi
1388 PYTHON_ABI="$(PYTHON -f --ABI)" 1991 PYTHON_ABI="$(PYTHON -f --ABI)"
1389 elif [[ -z "${PYTHON_ABI}" ]]; then 1992 else
1993 if _python_package_supporting_installation_for_multiple_python_abis; then
1994 if ! _python_abi-specific_local_scope; then
1995 die "${FUNCNAME}() should be used in ABI-specific local scope"
1996 fi
1997 else
1390 PYTHON_ABI="$(PYTHON --ABI)" 1998 PYTHON_ABI="${PYTHON_ABI:-$(PYTHON --ABI)}"
1999 fi
1391 fi 2000 fi
1392 2001
1393 echo "$(_python_get_implementation "${PYTHON_ABI}")" 2002 echo "$(_python_get_implementation "${PYTHON_ABI}")"
1394} 2003}
1395 2004
1397# @USAGE: [-f|--final-ABI] 2006# @USAGE: [-f|--final-ABI]
1398# @DESCRIPTION: 2007# @DESCRIPTION:
1399# Print category, name and slot of package providing Python implementation. 2008# 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. 2009# If --final-ABI option is specified, then final ABI from the list of enabled ABIs is used.
1401python_get_implementational_package() { 2010python_get_implementational_package() {
2011 _python_check_python_pkg_setup_execution
2012
1402 local final_ABI="0" PYTHON_ABI="${PYTHON_ABI}" 2013 local final_ABI="0" PYTHON_ABI="${PYTHON_ABI}"
1403 2014
1404 while (($#)); do 2015 while (($#)); do
1405 case "$1" in 2016 case "$1" in
1406 -f|--final-ABI) 2017 -f|--final-ABI)
1419 if [[ "${final_ABI}" == "1" ]]; then 2030 if [[ "${final_ABI}" == "1" ]]; then
1420 if ! _python_package_supporting_installation_for_multiple_python_abis; then 2031 if ! _python_package_supporting_installation_for_multiple_python_abis; then
1421 die "${FUNCNAME}(): '--final-ABI' option cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs" 2032 die "${FUNCNAME}(): '--final-ABI' option cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs"
1422 fi 2033 fi
1423 PYTHON_ABI="$(PYTHON -f --ABI)" 2034 PYTHON_ABI="$(PYTHON -f --ABI)"
1424 elif [[ -z "${PYTHON_ABI}" ]]; then 2035 else
2036 if _python_package_supporting_installation_for_multiple_python_abis; then
2037 if ! _python_abi-specific_local_scope; then
2038 die "${FUNCNAME}() should be used in ABI-specific local scope"
2039 fi
2040 else
1425 PYTHON_ABI="$(PYTHON --ABI)" 2041 PYTHON_ABI="${PYTHON_ABI:-$(PYTHON --ABI)}"
1426 fi 2042 fi
2043 fi
1427 2044
2045 if [[ "${EAPI:-0}" == "0" ]]; then
1428 if [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "CPython" ]]; then 2046 if [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "CPython" ]]; then
1429 echo "dev-lang/python:${PYTHON_ABI}" 2047 echo "=dev-lang/python-${PYTHON_ABI}*"
1430 elif [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "Jython" ]]; then 2048 elif [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "Jython" ]]; then
2049 echo "=dev-java/jython-${PYTHON_ABI%-jython}*"
2050 elif [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "PyPy" ]]; then
2051 echo "=dev-python/pypy-${PYTHON_ABI#*-pypy-}*"
2052 fi
2053 else
2054 if [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "CPython" ]]; then
2055 echo "dev-lang/python:${PYTHON_ABI}"
2056 elif [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "Jython" ]]; then
1431 echo "dev-java/jython:${PYTHON_ABI%-jython}" 2057 echo "dev-java/jython:${PYTHON_ABI%-jython}"
2058 elif [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "PyPy" ]]; then
2059 echo "dev-python/pypy:${PYTHON_ABI#*-pypy-}"
2060 fi
1432 fi 2061 fi
1433} 2062}
1434 2063
1435# @FUNCTION: python_get_includedir 2064# @FUNCTION: python_get_includedir
1436# @USAGE: [-f|--final-ABI] 2065# @USAGE: [-b|--base-path] [-f|--final-ABI]
1437# @DESCRIPTION: 2066# @DESCRIPTION:
1438# Print path to Python include directory. 2067# Print path to Python include directory.
2068# If --base-path option is specified, then path not prefixed with "/" is printed.
1439# If --final-ABI option is specified, then final ABI from the list of enabled ABIs is used. 2069# If --final-ABI option is specified, then final ABI from the list of enabled ABIs is used.
1440python_get_includedir() { 2070python_get_includedir() {
2071 _python_check_python_pkg_setup_execution
2072
1441 local final_ABI="0" PYTHON_ABI="${PYTHON_ABI}" 2073 local base_path="0" final_ABI="0" prefix PYTHON_ABI="${PYTHON_ABI}"
2074
2075 while (($#)); do
2076 case "$1" in
2077 -b|--base-path)
2078 base_path="1"
2079 ;;
2080 -f|--final-ABI)
2081 final_ABI="1"
2082 ;;
2083 -*)
2084 die "${FUNCNAME}(): Unrecognized option '$1'"
2085 ;;
2086 *)
2087 die "${FUNCNAME}(): Invalid usage"
2088 ;;
2089 esac
2090 shift
2091 done
2092
2093 if [[ "${base_path}" == "0" ]]; then
2094 prefix="/"
2095 fi
2096
2097 if [[ "${final_ABI}" == "1" ]]; then
2098 if ! _python_package_supporting_installation_for_multiple_python_abis; then
2099 die "${FUNCNAME}(): '--final-ABI' option cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs"
2100 fi
2101 PYTHON_ABI="$(PYTHON -f --ABI)"
2102 else
2103 if _python_package_supporting_installation_for_multiple_python_abis; then
2104 if ! _python_abi-specific_local_scope; then
2105 die "${FUNCNAME}() should be used in ABI-specific local scope"
2106 fi
2107 else
2108 PYTHON_ABI="${PYTHON_ABI:-$(PYTHON --ABI)}"
2109 fi
2110 fi
2111
2112 if [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "CPython" ]]; then
2113 echo "${prefix}usr/include/python${PYTHON_ABI}"
2114 elif [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "Jython" ]]; then
2115 echo "${prefix}usr/share/jython-${PYTHON_ABI%-jython}/Include"
2116 elif [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "PyPy" ]]; then
2117 echo "${prefix}usr/$(get_libdir)/pypy${PYTHON_ABI#*-pypy-}/include"
2118 fi
2119}
2120
2121# @FUNCTION: python_get_libdir
2122# @USAGE: [-b|--base-path] [-f|--final-ABI]
2123# @DESCRIPTION:
2124# Print path to Python standard library directory.
2125# If --base-path option is specified, then path not prefixed with "/" is printed.
2126# If --final-ABI option is specified, then final ABI from the list of enabled ABIs is used.
2127python_get_libdir() {
2128 _python_check_python_pkg_setup_execution
2129
2130 local base_path="0" final_ABI="0" prefix PYTHON_ABI="${PYTHON_ABI}"
2131
2132 while (($#)); do
2133 case "$1" in
2134 -b|--base-path)
2135 base_path="1"
2136 ;;
2137 -f|--final-ABI)
2138 final_ABI="1"
2139 ;;
2140 -*)
2141 die "${FUNCNAME}(): Unrecognized option '$1'"
2142 ;;
2143 *)
2144 die "${FUNCNAME}(): Invalid usage"
2145 ;;
2146 esac
2147 shift
2148 done
2149
2150 if [[ "${base_path}" == "0" ]]; then
2151 prefix="/"
2152 fi
2153
2154 if [[ "${final_ABI}" == "1" ]]; then
2155 if ! _python_package_supporting_installation_for_multiple_python_abis; then
2156 die "${FUNCNAME}(): '--final-ABI' option cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs"
2157 fi
2158 PYTHON_ABI="$(PYTHON -f --ABI)"
2159 else
2160 if _python_package_supporting_installation_for_multiple_python_abis; then
2161 if ! _python_abi-specific_local_scope; then
2162 die "${FUNCNAME}() should be used in ABI-specific local scope"
2163 fi
2164 else
2165 PYTHON_ABI="${PYTHON_ABI:-$(PYTHON --ABI)}"
2166 fi
2167 fi
2168
2169 if [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "CPython" ]]; then
2170 echo "${prefix}usr/$(get_libdir)/python${PYTHON_ABI}"
2171 elif [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "Jython" ]]; then
2172 echo "${prefix}usr/share/jython-${PYTHON_ABI%-jython}/Lib"
2173 elif [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "PyPy" ]]; then
2174 die "${FUNCNAME}(): PyPy has multiple standard library directories"
2175 fi
2176}
2177
2178# @FUNCTION: python_get_sitedir
2179# @USAGE: [-b|--base-path] [-f|--final-ABI]
2180# @DESCRIPTION:
2181# Print path to Python site-packages directory.
2182# If --base-path option is specified, then path not prefixed with "/" is printed.
2183# If --final-ABI option is specified, then final ABI from the list of enabled ABIs is used.
2184python_get_sitedir() {
2185 _python_check_python_pkg_setup_execution
2186
2187 local base_path="0" final_ABI="0" prefix PYTHON_ABI="${PYTHON_ABI}"
2188
2189 while (($#)); do
2190 case "$1" in
2191 -b|--base-path)
2192 base_path="1"
2193 ;;
2194 -f|--final-ABI)
2195 final_ABI="1"
2196 ;;
2197 -*)
2198 die "${FUNCNAME}(): Unrecognized option '$1'"
2199 ;;
2200 *)
2201 die "${FUNCNAME}(): Invalid usage"
2202 ;;
2203 esac
2204 shift
2205 done
2206
2207 if [[ "${base_path}" == "0" ]]; then
2208 prefix="/"
2209 fi
2210
2211 if [[ "${final_ABI}" == "1" ]]; then
2212 if ! _python_package_supporting_installation_for_multiple_python_abis; then
2213 die "${FUNCNAME}(): '--final-ABI' option cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs"
2214 fi
2215 PYTHON_ABI="$(PYTHON -f --ABI)"
2216 else
2217 if _python_package_supporting_installation_for_multiple_python_abis; then
2218 if ! _python_abi-specific_local_scope; then
2219 die "${FUNCNAME}() should be used in ABI-specific local scope"
2220 fi
2221 else
2222 PYTHON_ABI="${PYTHON_ABI:-$(PYTHON --ABI)}"
2223 fi
2224 fi
2225
2226 if [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "CPython" ]]; then
2227 echo "${prefix}usr/$(get_libdir)/python${PYTHON_ABI}/site-packages"
2228 elif [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "Jython" ]]; then
2229 echo "${prefix}usr/share/jython-${PYTHON_ABI%-jython}/Lib/site-packages"
2230 elif [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "PyPy" ]]; then
2231 echo "${prefix}usr/$(get_libdir)/pypy${PYTHON_ABI#*-pypy-}/site-packages"
2232 fi
2233}
2234
2235# @FUNCTION: python_get_library
2236# @USAGE: [-b|--base-path] [-f|--final-ABI] [-l|--linker-option]
2237# @DESCRIPTION:
2238# Print path to Python library.
2239# If --base-path option is specified, then path not prefixed with "/" is printed.
2240# If --linker-option is specified, then "-l${library}" linker option is printed.
2241# If --final-ABI option is specified, then final ABI from the list of enabled ABIs is used.
2242python_get_library() {
2243 _python_check_python_pkg_setup_execution
2244
2245 local base_path="0" final_ABI="0" linker_option="0" prefix PYTHON_ABI="${PYTHON_ABI}"
2246
2247 while (($#)); do
2248 case "$1" in
2249 -b|--base-path)
2250 base_path="1"
2251 ;;
2252 -f|--final-ABI)
2253 final_ABI="1"
2254 ;;
2255 -l|--linker-option)
2256 linker_option="1"
2257 ;;
2258 -*)
2259 die "${FUNCNAME}(): Unrecognized option '$1'"
2260 ;;
2261 *)
2262 die "${FUNCNAME}(): Invalid usage"
2263 ;;
2264 esac
2265 shift
2266 done
2267
2268 if [[ "${base_path}" == "0" ]]; then
2269 prefix="/"
2270 fi
2271
2272 if [[ "${base_path}" == "1" && "${linker_option}" == "1" ]]; then
2273 die "${FUNCNAME}(): '--base-path' and '--linker-option' options cannot be specified simultaneously"
2274 fi
2275
2276 if [[ "${final_ABI}" == "1" ]]; then
2277 if ! _python_package_supporting_installation_for_multiple_python_abis; then
2278 die "${FUNCNAME}(): '--final-ABI' option cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs"
2279 fi
2280 PYTHON_ABI="$(PYTHON -f --ABI)"
2281 else
2282 if _python_package_supporting_installation_for_multiple_python_abis; then
2283 if ! _python_abi-specific_local_scope; then
2284 die "${FUNCNAME}() should be used in ABI-specific local scope"
2285 fi
2286 else
2287 PYTHON_ABI="${PYTHON_ABI:-$(PYTHON --ABI)}"
2288 fi
2289 fi
2290
2291 if [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "CPython" ]]; then
2292 if [[ "${linker_option}" == "1" ]]; then
2293 echo "-lpython${PYTHON_ABI}"
2294 else
2295 echo "${prefix}usr/$(get_libdir)/libpython${PYTHON_ABI}$(get_libname)"
2296 fi
2297 elif [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "Jython" ]]; then
2298 die "${FUNCNAME}(): Jython does not have shared library"
2299 elif [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "PyPy" ]]; then
2300 die "${FUNCNAME}(): PyPy does not have shared library"
2301 fi
2302}
2303
2304# @FUNCTION: python_get_version
2305# @USAGE: [-f|--final-ABI] [-l|--language] [--full] [--major] [--minor] [--micro]
2306# @DESCRIPTION:
2307# Print version of Python implementation.
2308# --full, --major, --minor and --micro options cannot be specified simultaneously.
2309# If --full, --major, --minor and --micro options are not specified, then "${major_version}.${minor_version}" is printed.
2310# If --language option is specified, then version of Python language is printed.
2311# --language and --full options cannot be specified simultaneously.
2312# --language and --micro options cannot be specified simultaneously.
2313# If --final-ABI option is specified, then final ABI from the list of enabled ABIs is used.
2314python_get_version() {
2315 _python_check_python_pkg_setup_execution
2316
2317 local final_ABI="0" language="0" language_version full="0" major="0" minor="0" micro="0" PYTHON_ABI="${PYTHON_ABI}" python_command
1442 2318
1443 while (($#)); do 2319 while (($#)); do
1444 case "$1" in 2320 case "$1" in
1445 -f|--final-ABI) 2321 -f|--final-ABI)
1446 final_ABI="1" 2322 final_ABI="1"
1447 ;; 2323 ;;
2324 -l|--language)
2325 language="1"
2326 ;;
2327 --full)
2328 full="1"
2329 ;;
2330 --major)
2331 major="1"
2332 ;;
2333 --minor)
2334 minor="1"
2335 ;;
2336 --micro)
2337 micro="1"
2338 ;;
1448 -*) 2339 -*)
1449 die "${FUNCNAME}(): Unrecognized option '$1'" 2340 die "${FUNCNAME}(): Unrecognized option '$1'"
1450 ;; 2341 ;;
1451 *) 2342 *)
1452 die "${FUNCNAME}(): Invalid usage" 2343 die "${FUNCNAME}(): Invalid usage"
1457 2348
1458 if [[ "${final_ABI}" == "1" ]]; then 2349 if [[ "${final_ABI}" == "1" ]]; then
1459 if ! _python_package_supporting_installation_for_multiple_python_abis; then 2350 if ! _python_package_supporting_installation_for_multiple_python_abis; then
1460 die "${FUNCNAME}(): '--final-ABI' option cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs" 2351 die "${FUNCNAME}(): '--final-ABI' option cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs"
1461 fi 2352 fi
2353 else
2354 if _python_package_supporting_installation_for_multiple_python_abis && ! _python_abi-specific_local_scope; then
2355 die "${FUNCNAME}() should be used in ABI-specific local scope"
2356 fi
2357 fi
2358
2359 if [[ "$((${full} + ${major} + ${minor} + ${micro}))" -gt 1 ]]; then
2360 die "${FUNCNAME}(): '--full', '--major', '--minor' or '--micro' options cannot be specified simultaneously"
2361 fi
2362
2363 if [[ "${language}" == "1" ]]; then
2364 if [[ "${final_ABI}" == "1" ]]; then
1462 PYTHON_ABI="$(PYTHON -f --ABI)" 2365 PYTHON_ABI="$(PYTHON -f --ABI)"
1463 elif [[ -z "${PYTHON_ABI}" ]]; then 2366 elif [[ -z "${PYTHON_ABI}" ]]; then
1464 PYTHON_ABI="$(PYTHON --ABI)" 2367 PYTHON_ABI="$(PYTHON --ABI)"
1465 fi 2368 fi
1466 2369 language_version="${PYTHON_ABI%%-*}"
2370 if [[ "${full}" == "1" ]]; then
2371 die "${FUNCNAME}(): '--language' and '--full' options cannot be specified simultaneously"
2372 elif [[ "${major}" == "1" ]]; then
2373 echo "${language_version%.*}"
2374 elif [[ "${minor}" == "1" ]]; then
2375 echo "${language_version#*.}"
2376 elif [[ "${micro}" == "1" ]]; then
2377 die "${FUNCNAME}(): '--language' and '--micro' options cannot be specified simultaneously"
2378 else
2379 echo "${language_version}"
2380 fi
2381 else
2382 if [[ "${full}" == "1" ]]; then
2383 python_command="import sys; print('.'.join(str(x) for x in getattr(sys, 'pypy_version_info', sys.version_info)[:3]))"
2384 elif [[ "${major}" == "1" ]]; then
2385 python_command="import sys; print(getattr(sys, 'pypy_version_info', sys.version_info)[0])"
2386 elif [[ "${minor}" == "1" ]]; then
2387 python_command="import sys; print(getattr(sys, 'pypy_version_info', sys.version_info)[1])"
2388 elif [[ "${micro}" == "1" ]]; then
2389 python_command="import sys; print(getattr(sys, 'pypy_version_info', sys.version_info)[2])"
2390 else
2391 if [[ -n "${PYTHON_ABI}" && "${final_ABI}" == "0" ]]; then
1467 if [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "CPython" ]]; then 2392 if [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "CPython" ]]; then
1468 echo "/usr/include/python${PYTHON_ABI}" 2393 echo "${PYTHON_ABI}"
1469 elif [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "Jython" ]]; then 2394 elif [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "Jython" ]]; then
1470 echo "/usr/share/jython-${PYTHON_ABI%-jython}/Include" 2395 echo "${PYTHON_ABI%-jython}"
2396 elif [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "PyPy" ]]; then
2397 echo "${PYTHON_ABI#*-pypy-}"
2398 fi
2399 return
2400 fi
2401 python_command="from sys import version_info; print('.'.join(str(x) for x in version_info[:2]))"
1471 fi 2402 fi
1472}
1473 2403
1474# @FUNCTION: python_get_libdir 2404 if [[ "${final_ABI}" == "1" ]]; then
2405 "$(PYTHON -f)" -c "${python_command}"
2406 else
2407 "$(PYTHON ${PYTHON_ABI})" -c "${python_command}"
2408 fi
2409 fi
2410}
2411
2412# @FUNCTION: python_get_implementation_and_version
1475# @USAGE: [-f|--final-ABI] 2413# @USAGE: [-f|--final-ABI]
1476# @DESCRIPTION: 2414# @DESCRIPTION:
1477# Print path to Python library directory. 2415# Print name and version of Python implementation.
2416# If version of Python implementation is not bound to version of Python language, then
2417# 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. 2418# If --final-ABI option is specified, then final ABI from the list of enabled ABIs is used.
1479python_get_libdir() { 2419python_get_implementation_and_version() {
2420 _python_check_python_pkg_setup_execution
2421
1480 local final_ABI="0" PYTHON_ABI="${PYTHON_ABI}" 2422 local final_ABI="0" PYTHON_ABI="${PYTHON_ABI}"
1481 2423
1482 while (($#)); do 2424 while (($#)); do
1483 case "$1" in 2425 case "$1" in
1484 -f|--final-ABI) 2426 -f|--final-ABI)
1497 if [[ "${final_ABI}" == "1" ]]; then 2439 if [[ "${final_ABI}" == "1" ]]; then
1498 if ! _python_package_supporting_installation_for_multiple_python_abis; then 2440 if ! _python_package_supporting_installation_for_multiple_python_abis; then
1499 die "${FUNCNAME}(): '--final-ABI' option cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs" 2441 die "${FUNCNAME}(): '--final-ABI' option cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs"
1500 fi 2442 fi
1501 PYTHON_ABI="$(PYTHON -f --ABI)" 2443 PYTHON_ABI="$(PYTHON -f --ABI)"
1502 elif [[ -z "${PYTHON_ABI}" ]]; then 2444 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 [[ "${final_ABI}" == "1" ]]; then
1570 if ! _python_package_supporting_installation_for_multiple_python_abis; then 2445 if _python_package_supporting_installation_for_multiple_python_abis; then
1571 die "${FUNCNAME}(): '--final-ABI' option cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs" 2446 if ! _python_abi-specific_local_scope; then
2447 die "${FUNCNAME}() should be used in ABI-specific local scope"
1572 fi 2448 fi
1573 PYTHON_ABI="$(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 2449 else
1582 echo "/usr/$(get_libdir)/libpython${PYTHON_ABI}$(get_libname)" 2450 PYTHON_ABI="${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 2451 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 2452 fi
1629 2453
1630 if [[ "${full}" == "1" ]]; then 2454 if [[ "${PYTHON_ABI}" =~ ^[[:digit:]]+\.[[:digit:]]+-[[:alnum:]]+-[[:digit:]]+\.[[:digit:]]+$ ]]; then
1631 python_command="from sys import version_info; print('.'.join(str(x) for x in version_info[:3]))" 2455 echo "$(_python_get_implementation "${PYTHON_ABI}") ${PYTHON_ABI##*-} (Python ${PYTHON_ABI%%-*})"
1632 elif [[ "${major}" == "1" ]]; then
1633 python_command="from sys import version_info; print(version_info[0])"
1634 elif [[ "${minor}" == "1" ]]; then
1635 python_command="from sys import version_info; print(version_info[1])"
1636 elif [[ "${micro}" == "1" ]]; then
1637 python_command="from sys import version_info; print(version_info[2])"
1638 else 2456 else
1639 if [[ -n "${PYTHON_ABI}" && "${final_ABI}" == "0" ]]; then 2457 echo "$(_python_get_implementation "${PYTHON_ABI}") ${PYTHON_ABI%%-*}"
1640 if [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "CPython" ]]; then
1641 echo "${PYTHON_ABI}"
1642 elif [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "Jython" ]]; then
1643 echo "${PYTHON_ABI%-jython}"
1644 fi
1645 return
1646 fi
1647 python_command="from sys import version_info; print('.'.join(str(x) for x in version_info[:2]))"
1648 fi
1649
1650 if [[ "${final_ABI}" == "1" ]]; then
1651 if ! _python_package_supporting_installation_for_multiple_python_abis; then
1652 die "${FUNCNAME}(): '--final-ABI' option cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs"
1653 fi
1654 "$(PYTHON -f)" -c "${python_command}"
1655 else
1656 "$(PYTHON ${PYTHON_ABI})" -c "${python_command}"
1657 fi 2458 fi
1658} 2459}
1659 2460
1660# ================================================================================================ 2461# ================================================================================================
1661# ================================ FUNCTIONS FOR RUNNING OF TESTS ================================ 2462# ================================ FUNCTIONS FOR RUNNING OF TESTS ================================
1670_python_test_hook() { 2471_python_test_hook() {
1671 if [[ "$#" -ne 1 ]]; then 2472 if [[ "$#" -ne 1 ]]; then
1672 die "${FUNCNAME}() requires 1 argument" 2473 die "${FUNCNAME}() requires 1 argument"
1673 fi 2474 fi
1674 2475
1675 if _python_package_supporting_installation_for_multiple_python_abis && [[ "$(type -t "${FUNCNAME[3]}_$1_hook")" == "function" ]]; then 2476 if _python_package_supporting_installation_for_multiple_python_abis && [[ "$(type -t "${_PYTHON_TEST_FUNCTION}_$1_hook")" == "function" ]]; then
1676 "${FUNCNAME[3]}_$1_hook" 2477 "${_PYTHON_TEST_FUNCTION}_$1_hook"
1677 fi 2478 fi
1678} 2479}
1679 2480
1680# @FUNCTION: python_execute_nosetests 2481# @FUNCTION: python_execute_nosetests
1681# @USAGE: [-P|--PYTHONPATH PYTHONPATH] [-s|--separate-build-dirs] [--] [arguments] 2482# @USAGE: [-P|--PYTHONPATH PYTHONPATH] [-s|--separate-build-dirs] [--] [arguments]
1682# @DESCRIPTION: 2483# @DESCRIPTION:
1683# Execute nosetests for all enabled Python ABIs. 2484# Execute nosetests for all enabled Python ABIs.
1684# In ebuilds of packages supporting installation for multiple Python ABIs, this function calls 2485# In ebuilds of packages supporting installation for multiple Python ABIs, this function calls
1685# python_execute_nosetests_pre_hook() and python_execute_nosetests_post_hook(), if they are defined. 2486# python_execute_nosetests_pre_hook() and python_execute_nosetests_post_hook(), if they are defined.
1686python_execute_nosetests() { 2487python_execute_nosetests() {
2488 _python_check_python_pkg_setup_execution
1687 _python_set_color_variables 2489 _python_set_color_variables
1688 2490
1689 local PYTHONPATH_template= separate_build_dirs= 2491 local PYTHONPATH_template separate_build_dirs
1690 2492
1691 while (($#)); do 2493 while (($#)); do
1692 case "$1" in 2494 case "$1" in
1693 -P|--PYTHONPATH) 2495 -P|--PYTHONPATH)
1694 PYTHONPATH_template="$2" 2496 PYTHONPATH_template="$2"
1710 esac 2512 esac
1711 shift 2513 shift
1712 done 2514 done
1713 2515
1714 python_test_function() { 2516 python_test_function() {
1715 local evaluated_PYTHONPATH= 2517 local evaluated_PYTHONPATH
1716 2518
1717 if [[ -n "${PYTHONPATH_template}" ]]; then
1718 evaluated_PYTHONPATH="$(eval echo -n "${PYTHONPATH_template}")" 2519 eval "evaluated_PYTHONPATH=\"${PYTHONPATH_template}\""
1719 if [[ ! -e "${evaluated_PYTHONPATH}" ]]; then
1720 unset evaluated_PYTHONPATH
1721 fi
1722 fi
1723 2520
1724 _python_test_hook pre 2521 _PYTHON_TEST_FUNCTION="python_execute_nosetests" _python_test_hook pre
1725 2522
1726 if [[ -n "${evaluated_PYTHONPATH}" ]]; then 2523 if [[ -n "${evaluated_PYTHONPATH}" ]]; then
1727 echo ${_BOLD}PYTHONPATH="${evaluated_PYTHONPATH}" nosetests --verbosity="${PYTHON_TEST_VERBOSITY}" "$@"${_NORMAL} 2524 echo ${_BOLD}PYTHONPATH="${evaluated_PYTHONPATH}" nosetests --verbosity="${PYTHON_TEST_VERBOSITY}" "$@"${_NORMAL}
1728 PYTHONPATH="${evaluated_PYTHONPATH}" nosetests --verbosity="${PYTHON_TEST_VERBOSITY}" "$@" || return "$?" 2525 PYTHONPATH="${evaluated_PYTHONPATH}" nosetests --verbosity="${PYTHON_TEST_VERBOSITY}" "$@" || return "$?"
1729 else 2526 else
1730 echo ${_BOLD}nosetests --verbosity="${PYTHON_TEST_VERBOSITY}" "$@"${_NORMAL} 2527 echo ${_BOLD}nosetests --verbosity="${PYTHON_TEST_VERBOSITY}" "$@"${_NORMAL}
1731 nosetests --verbosity="${PYTHON_TEST_VERBOSITY}" "$@" || return "$?" 2528 nosetests --verbosity="${PYTHON_TEST_VERBOSITY}" "$@" || return "$?"
1732 fi 2529 fi
1733 2530
1734 _python_test_hook post 2531 _PYTHON_TEST_FUNCTION="python_execute_nosetests" _python_test_hook post
1735 } 2532 }
1736 if _python_package_supporting_installation_for_multiple_python_abis; then 2533 if _python_package_supporting_installation_for_multiple_python_abis; then
1737 python_execute_function ${separate_build_dirs:+-s} python_test_function "$@" 2534 python_execute_function ${separate_build_dirs:+-s} python_test_function "$@"
1738 else 2535 else
1739 if [[ -n "${separate_build_dirs}" ]]; then 2536 if [[ -n "${separate_build_dirs}" ]]; then
1750# @DESCRIPTION: 2547# @DESCRIPTION:
1751# Execute py.test for all enabled Python ABIs. 2548# Execute py.test for all enabled Python ABIs.
1752# In ebuilds of packages supporting installation for multiple Python ABIs, this function calls 2549# 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. 2550# python_execute_py.test_pre_hook() and python_execute_py.test_post_hook(), if they are defined.
1754python_execute_py.test() { 2551python_execute_py.test() {
2552 _python_check_python_pkg_setup_execution
1755 _python_set_color_variables 2553 _python_set_color_variables
1756 2554
1757 local PYTHONPATH_template= separate_build_dirs= 2555 local PYTHONPATH_template separate_build_dirs
1758 2556
1759 while (($#)); do 2557 while (($#)); do
1760 case "$1" in 2558 case "$1" in
1761 -P|--PYTHONPATH) 2559 -P|--PYTHONPATH)
1762 PYTHONPATH_template="$2" 2560 PYTHONPATH_template="$2"
1778 esac 2576 esac
1779 shift 2577 shift
1780 done 2578 done
1781 2579
1782 python_test_function() { 2580 python_test_function() {
1783 local evaluated_PYTHONPATH= 2581 local evaluated_PYTHONPATH
1784 2582
1785 if [[ -n "${PYTHONPATH_template}" ]]; then
1786 evaluated_PYTHONPATH="$(eval echo -n "${PYTHONPATH_template}")" 2583 eval "evaluated_PYTHONPATH=\"${PYTHONPATH_template}\""
1787 if [[ ! -e "${evaluated_PYTHONPATH}" ]]; then
1788 unset evaluated_PYTHONPATH
1789 fi
1790 fi
1791 2584
1792 _python_test_hook pre 2585 _PYTHON_TEST_FUNCTION="python_execute_py.test" _python_test_hook pre
1793 2586
1794 if [[ -n "${evaluated_PYTHONPATH}" ]]; then 2587 if [[ -n "${evaluated_PYTHONPATH}" ]]; then
1795 echo ${_BOLD}PYTHONPATH="${evaluated_PYTHONPATH}" py.test $([[ "${PYTHON_TEST_VERBOSITY}" -ge 2 ]] && echo -v) "$@"${_NORMAL} 2588 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) "$@" || return "$?" 2589 PYTHONPATH="${evaluated_PYTHONPATH}" py.test $([[ "${PYTHON_TEST_VERBOSITY}" -ge 2 ]] && echo -v) "$@" || return "$?"
1797 else 2590 else
1798 echo ${_BOLD}py.test $([[ "${PYTHON_TEST_VERBOSITY}" -gt 1 ]] && echo -v) "$@"${_NORMAL} 2591 echo ${_BOLD}py.test $([[ "${PYTHON_TEST_VERBOSITY}" -gt 1 ]] && echo -v) "$@"${_NORMAL}
1799 py.test $([[ "${PYTHON_TEST_VERBOSITY}" -gt 1 ]] && echo -v) "$@" || return "$?" 2592 py.test $([[ "${PYTHON_TEST_VERBOSITY}" -gt 1 ]] && echo -v) "$@" || return "$?"
1800 fi 2593 fi
1801 2594
1802 _python_test_hook post 2595 _PYTHON_TEST_FUNCTION="python_execute_py.test" _python_test_hook post
1803 } 2596 }
1804 if _python_package_supporting_installation_for_multiple_python_abis; then 2597 if _python_package_supporting_installation_for_multiple_python_abis; then
1805 python_execute_function ${separate_build_dirs:+-s} python_test_function "$@" 2598 python_execute_function ${separate_build_dirs:+-s} python_test_function "$@"
1806 else 2599 else
1807 if [[ -n "${separate_build_dirs}" ]]; then 2600 if [[ -n "${separate_build_dirs}" ]]; then
1818# @DESCRIPTION: 2611# @DESCRIPTION:
1819# Execute trial for all enabled Python ABIs. 2612# Execute trial for all enabled Python ABIs.
1820# In ebuilds of packages supporting installation for multiple Python ABIs, this function 2613# 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. 2614# calls python_execute_trial_pre_hook() and python_execute_trial_post_hook(), if they are defined.
1822python_execute_trial() { 2615python_execute_trial() {
2616 _python_check_python_pkg_setup_execution
1823 _python_set_color_variables 2617 _python_set_color_variables
1824 2618
1825 local PYTHONPATH_template= separate_build_dirs= 2619 local PYTHONPATH_template separate_build_dirs
1826 2620
1827 while (($#)); do 2621 while (($#)); do
1828 case "$1" in 2622 case "$1" in
1829 -P|--PYTHONPATH) 2623 -P|--PYTHONPATH)
1830 PYTHONPATH_template="$2" 2624 PYTHONPATH_template="$2"
1846 esac 2640 esac
1847 shift 2641 shift
1848 done 2642 done
1849 2643
1850 python_test_function() { 2644 python_test_function() {
1851 local evaluated_PYTHONPATH= 2645 local evaluated_PYTHONPATH
1852 2646
1853 if [[ -n "${PYTHONPATH_template}" ]]; then
1854 evaluated_PYTHONPATH="$(eval echo -n "${PYTHONPATH_template}")" 2647 eval "evaluated_PYTHONPATH=\"${PYTHONPATH_template}\""
1855 if [[ ! -e "${evaluated_PYTHONPATH}" ]]; then
1856 unset evaluated_PYTHONPATH
1857 fi
1858 fi
1859 2648
1860 _python_test_hook pre 2649 _PYTHON_TEST_FUNCTION="python_execute_trial" _python_test_hook pre
1861 2650
1862 if [[ -n "${evaluated_PYTHONPATH}" ]]; then 2651 if [[ -n "${evaluated_PYTHONPATH}" ]]; then
1863 echo ${_BOLD}PYTHONPATH="${evaluated_PYTHONPATH}" trial $([[ "${PYTHON_TEST_VERBOSITY}" -ge 4 ]] && echo --spew) "$@"${_NORMAL} 2652 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) "$@" || return "$?" 2653 PYTHONPATH="${evaluated_PYTHONPATH}" trial $([[ "${PYTHON_TEST_VERBOSITY}" -ge 4 ]] && echo --spew) "$@" || return "$?"
1865 else 2654 else
1866 echo ${_BOLD}trial $([[ "${PYTHON_TEST_VERBOSITY}" -ge 4 ]] && echo --spew) "$@"${_NORMAL} 2655 echo ${_BOLD}trial $([[ "${PYTHON_TEST_VERBOSITY}" -ge 4 ]] && echo --spew) "$@"${_NORMAL}
1867 trial $([[ "${PYTHON_TEST_VERBOSITY}" -ge 4 ]] && echo --spew) "$@" || return "$?" 2656 trial $([[ "${PYTHON_TEST_VERBOSITY}" -ge 4 ]] && echo --spew) "$@" || return "$?"
1868 fi 2657 fi
1869 2658
1870 _python_test_hook post 2659 _PYTHON_TEST_FUNCTION="python_execute_trial" _python_test_hook post
1871 } 2660 }
1872 if _python_package_supporting_installation_for_multiple_python_abis; then 2661 if _python_package_supporting_installation_for_multiple_python_abis; then
1873 python_execute_function ${separate_build_dirs:+-s} python_test_function "$@" 2662 python_execute_function ${separate_build_dirs:+-s} python_test_function "$@"
1874 else 2663 else
1875 if [[ -n "${separate_build_dirs}" ]]; then 2664 if [[ -n "${separate_build_dirs}" ]]; then
1888# @FUNCTION: python_enable_pyc 2677# @FUNCTION: python_enable_pyc
1889# @DESCRIPTION: 2678# @DESCRIPTION:
1890# Tell Python to automatically recompile modules to .pyc/.pyo if the 2679# Tell Python to automatically recompile modules to .pyc/.pyo if the
1891# timestamps/version stamps have changed. 2680# timestamps/version stamps have changed.
1892python_enable_pyc() { 2681python_enable_pyc() {
2682 _python_check_python_pkg_setup_execution
2683
2684 if [[ "$#" -ne 0 ]]; then
2685 die "${FUNCNAME}() does not accept arguments"
2686 fi
2687
1893 unset PYTHONDONTWRITEBYTECODE 2688 unset PYTHONDONTWRITEBYTECODE
1894} 2689}
1895 2690
1896# @FUNCTION: python_disable_pyc 2691# @FUNCTION: python_disable_pyc
1897# @DESCRIPTION: 2692# @DESCRIPTION:
1898# Tell Python not to automatically recompile modules to .pyc/.pyo 2693# Tell Python not to automatically recompile modules to .pyc/.pyo
1899# even if the timestamps/version stamps do not match. This is done 2694# even if the timestamps/version stamps do not match. This is done
1900# to protect sandbox. 2695# to protect sandbox.
1901python_disable_pyc() { 2696python_disable_pyc() {
2697 _python_check_python_pkg_setup_execution
2698
2699 if [[ "$#" -ne 0 ]]; then
2700 die "${FUNCNAME}() does not accept arguments"
2701 fi
2702
1902 export PYTHONDONTWRITEBYTECODE="1" 2703 export PYTHONDONTWRITEBYTECODE="1"
2704}
2705
2706_python_vecho() {
2707 [[ -z ${PORTAGE_VERBOSE} ]] || echo "$@"
1903} 2708}
1904 2709
1905_python_clean_compiled_modules() { 2710_python_clean_compiled_modules() {
1906 _python_initialize_prefix_variables 2711 _python_initialize_prefix_variables
1907 _python_set_color_variables 2712 _python_set_color_variables
1908 2713
1909 [[ "${FUNCNAME[1]}" =~ ^(python_mod_optimize|python_mod_compile|python_mod_cleanup)$ ]] || die "${FUNCNAME}(): Invalid usage" 2714 [[ "${FUNCNAME[1]}" =~ ^(python_mod_optimize|python_mod_cleanup)$ ]] || die "${FUNCNAME}(): Invalid usage"
1910 2715
1911 local base_module_name compiled_file compiled_files=() dir path py_file root 2716 local base_module_name compiled_file compiled_files=() dir path py_file root
1912 2717
1913 # Strip trailing slash from EROOT. 2718 # Strip trailing slash from EROOT.
1914 root="${EROOT%/}" 2719 root="${EROOT%/}"
1921 done < <(find "${path}" "(" -name "*.py[co]" -o -name "*\$py.class" ")" -print0) 2726 done < <(find "${path}" "(" -name "*.py[co]" -o -name "*\$py.class" ")" -print0)
1922 2727
1923 if [[ "${EBUILD_PHASE}" == "postrm" ]]; then 2728 if [[ "${EBUILD_PHASE}" == "postrm" ]]; then
1924 # Delete empty child directories. 2729 # Delete empty child directories.
1925 find "${path}" -type d | sort -r | while read -r dir; do 2730 find "${path}" -type d | sort -r | while read -r dir; do
1926 rmdir "${dir}" 2> /dev/null && echo "${_CYAN}<<< ${dir}${_NORMAL}" 2731 if rmdir "${dir}" 2> /dev/null; then
2732 _python_vecho "<<< ${dir}"
2733 fi
1927 done 2734 done
1928 fi 2735 fi
1929 elif [[ "${path}" == *.py ]]; then 2736 elif [[ "${path}" == *.py ]]; then
1930 base_module_name="${path##*/}" 2737 base_module_name="${path##*/}"
1931 base_module_name="${base_module_name%.py}" 2738 base_module_name="${base_module_name%.py}"
1953 if [[ "${EBUILD_PHASE}" == "postinst" ]]; then 2760 if [[ "${EBUILD_PHASE}" == "postinst" ]]; then
1954 [[ -f "${py_file}" && "${compiled_file}" -nt "${py_file}" ]] && continue 2761 [[ -f "${py_file}" && "${compiled_file}" -nt "${py_file}" ]] && continue
1955 else 2762 else
1956 [[ -f "${py_file}" ]] && continue 2763 [[ -f "${py_file}" ]] && continue
1957 fi 2764 fi
1958 echo "${_BLUE}<<< ${compiled_file%[co]}[co]${_NORMAL}" 2765 _python_vecho "<<< ${compiled_file%[co]}[co]"
1959 rm -f "${compiled_file%[co]}"[co] 2766 rm -f "${compiled_file%[co]}"[co]
1960 elif [[ "${compiled_file}" == *\$py.class ]]; then 2767 elif [[ "${compiled_file}" == *\$py.class ]]; then
1961 if [[ "${dir}" == "__pycache__" ]]; then 2768 if [[ "${dir}" == "__pycache__" ]]; then
1962 base_module_name="${compiled_file##*/}" 2769 base_module_name="${compiled_file##*/}"
1963 base_module_name="${base_module_name%\$py.class}" 2770 base_module_name="${base_module_name%\$py.class}"
1964 py_file="${compiled_file%__pycache__/*}${base_module_name}.py" 2771 py_file="${compiled_file%__pycache__/*}${base_module_name}.py"
1965 else 2772 else
1966 py_file="${compiled_file%\$py.class}" 2773 py_file="${compiled_file%\$py.class}.py"
1967 fi 2774 fi
1968 if [[ "${EBUILD_PHASE}" == "postinst" ]]; then 2775 if [[ "${EBUILD_PHASE}" == "postinst" ]]; then
1969 [[ -f "${py_file}" && "${compiled_file}" -nt "${py_file}" ]] && continue 2776 [[ -f "${py_file}" && "${compiled_file}" -nt "${py_file}" ]] && continue
1970 else 2777 else
1971 [[ -f "${py_file}" ]] && continue 2778 [[ -f "${py_file}" ]] && continue
1972 fi 2779 fi
1973 echo "${_BLUE}<<< ${compiled_file}${_NORMAL}" 2780 _python_vecho "<<< ${compiled_file}"
1974 rm -f "${compiled_file}" 2781 rm -f "${compiled_file}"
1975 else 2782 else
1976 die "${FUNCNAME}(): Unrecognized file type: '${compiled_file}'" 2783 die "${FUNCNAME}(): Unrecognized file type: '${compiled_file}'"
1977 fi 2784 fi
1978 2785
1979 # Delete empty parent directories. 2786 # Delete empty parent directories.
1980 dir="${compiled_file%/*}" 2787 dir="${compiled_file%/*}"
1981 while [[ "${dir}" != "${root}" ]]; do 2788 while [[ "${dir}" != "${root}" ]]; do
1982 if rmdir "${compiled_file%/*}" 2> /dev/null; then 2789 if rmdir "${dir}" 2> /dev/null; then
1983 echo "${_CYAN}<<< ${compiled_file%/*}${_NORMAL}" 2790 _python_vecho "<<< ${dir}"
1984 else 2791 else
1985 break 2792 break
1986 fi 2793 fi
1987 dir="${dir%/*}" 2794 dir="${dir%/*}"
1988 done 2795 done
1989 done 2796 done
1990 done 2797 done
1991} 2798}
1992 2799
1993# @FUNCTION: python_mod_optimize 2800# @FUNCTION: python_mod_optimize
1994# @USAGE: [options] [directory|file] 2801# @USAGE: [--allow-evaluated-non-sitedir-paths] [-d directory] [-f] [-l] [-q] [-x regular_expression] [--] <file|directory> [files|directories]
1995# @DESCRIPTION: 2802# @DESCRIPTION:
1996# If no arguments supplied, it will recompile not recursively all modules 2803# Byte-compile specified Python modules.
1997# under sys.path (eg. /usr/lib/python2.6, /usr/lib/python2.6/site-packages).
1998#
1999# If supplied with arguments, it will recompile all modules recursively
2000# in the supplied directory.
2001#
2002# Options passed to this function are passed to compileall.py. 2804# -d, -f, -l, -q and -x options passed to this function are passed to compileall.py.
2003# 2805#
2004# This function can be used only in pkg_postinst() phase. 2806# This function can be used only in pkg_postinst() phase.
2005python_mod_optimize() { 2807python_mod_optimize() {
2808 if [[ "${EBUILD_PHASE}" != "postinst" ]]; then
2809 die "${FUNCNAME}() can be used only in pkg_postinst() phase"
2810 fi
2811
2812 _python_check_python_pkg_setup_execution
2006 _python_initialize_prefix_variables 2813 _python_initialize_prefix_variables
2007 2814
2008 # Check if phase is pkg_postinst(). 2815 if ! has "${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 "${EAPI:-0}" 0 1 2 || _python_package_supporting_installation_for_multiple_python_abis; then
2012 # PYTHON_ABI variable cannot be local in packages not supporting installation for multiple Python ABIs. 2816 # PYTHON_ABI variable cannot be local in packages not supporting installation for multiple Python ABIs.
2013 local dir file iterated_PYTHON_ABIS options=() other_dirs=() other_files=() previous_PYTHON_ABI="${PYTHON_ABI}" return_code root site_packages_absolute_dirs=() site_packages_dirs=() site_packages_absolute_files=() site_packages_files=() 2817 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="${PYTHON_ABI}" return_code root site_packages_dirs=() site_packages_files=() stderr stderr_line
2014 2818
2015 if _python_package_supporting_installation_for_multiple_python_abis; then 2819 if _python_package_supporting_installation_for_multiple_python_abis; then
2016 if [[ -z "${PYTHON_ABIS}" ]]; then 2820 if has "${EAPI:-0}" 0 1 2 3 && [[ -z "${PYTHON_ABIS}" ]]; then
2017 die "${FUNCNAME}(): Environment not initialized" 2821 die "${FUNCNAME}(): python_pkg_setup() or python_execute_function() not called"
2018 fi 2822 fi
2019 iterated_PYTHON_ABIS="${PYTHON_ABIS}" 2823 iterated_PYTHON_ABIS="${PYTHON_ABIS}"
2020 else 2824 else
2825 if has "${EAPI:-0}" 0 1 2 3; then
2021 iterated_PYTHON_ABIS="${PYTHON_ABI:=$(PYTHON --ABI)}" 2826 iterated_PYTHON_ABIS="${PYTHON_ABI:=$(PYTHON --ABI)}"
2827 else
2828 iterated_PYTHON_ABIS="${PYTHON_ABI}"
2829 fi
2022 fi 2830 fi
2023 2831
2024 # Strip trailing slash from EROOT. 2832 # Strip trailing slash from EROOT.
2025 root="${EROOT%/}" 2833 root="${EROOT%/}"
2026 2834
2027 while (($#)); do 2835 while (($#)); do
2028 case "$1" in 2836 case "$1" in
2837 --allow-evaluated-non-sitedir-paths)
2838 allow_evaluated_non_sitedir_paths="1"
2839 ;;
2029 -l|-f|-q) 2840 -l|-f|-q)
2030 options+=("$1") 2841 options+=("$1")
2031 ;; 2842 ;;
2032 -d|-x) 2843 -d|-x)
2033 options+=("$1" "$2") 2844 options+=("$1" "$2")
2034 shift 2845 shift
2035 ;; 2846 ;;
2847 --)
2848 shift
2849 break
2850 ;;
2036 -*) 2851 -*)
2037 ewarn "${FUNCNAME}(): Ignoring option '$1'" 2852 die "${FUNCNAME}(): Unrecognized option '$1'"
2038 ;; 2853 ;;
2039 *) 2854 *)
2040 break 2855 break
2041 ;; 2856 ;;
2042 esac 2857 esac
2043 shift 2858 shift
2044 done 2859 done
2045 2860
2861 if [[ "${allow_evaluated_non_sitedir_paths}" == "1" ]] && ! _python_package_supporting_installation_for_multiple_python_abis; then
2862 die "${FUNCNAME}(): '--allow-evaluated-non-sitedir-paths' option cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs"
2863 fi
2864
2046 if [[ "$#" -eq 0 ]]; then 2865 if [[ "$#" -eq 0 ]]; then
2047 _python_set_color_variables 2866 die "${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 ${FUNCNAME}() with paths to Python modules." &> /dev/null
2058 einfo "The ebuild needs to be fixed. Please report a bug, if it has not been already reported." &> /dev/null
2059 einfo &> /dev/null
2060 fi 2867 fi
2061 2868
2062 while (($#)); do 2869 while (($#)); do
2870 if [[ "$1" =~ ^($|(\.|\.\.|/)($|/)) ]]; then
2871 die "${FUNCNAME}(): Invalid argument '$1'"
2063 if ! _python_implementation && [[ "$1" =~ ^/usr/lib(32|64)?/python[[:digit:]]+\.[[:digit:]]+ ]]; then 2872 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" 2873 die "${FUNCNAME}(): Paths of directories / files in site-packages directories must be relative to site-packages directories"
2065 elif [[ "$1" =~ ^/ ]]; then 2874 elif [[ "$1" =~ ^/ ]]; then
2066 if _python_package_supporting_installation_for_multiple_python_abis; then 2875 if _python_package_supporting_installation_for_multiple_python_abis; then
2876 if [[ "${allow_evaluated_non_sitedir_paths}" != "1" ]]; then
2067 die "${FUNCNAME}(): Absolute paths cannot be used in ebuilds of packages supporting installation for multiple Python ABIs" 2877 die "${FUNCNAME}(): Absolute paths cannot be used in ebuilds of packages supporting installation for multiple Python ABIs"
2068 fi 2878 fi
2069 if [[ -d "${root}$1" ]]; then 2879 if [[ "$1" != *\$* ]]; then
2070 other_dirs+=("${root}$1") 2880 die "${FUNCNAME}(): '$1' has invalid syntax"
2071 elif [[ -f "${root}$1" ]]; then 2881 fi
2072 other_files+=("${root}$1") 2882 if [[ "$1" == *.py ]]; then
2073 elif [[ -e "${root}$1" ]]; then 2883 evaluated_files+=("$1")
2074 eerror "'${root}$1' is not a file or a directory!" 2884 else
2885 evaluated_dirs+=("$1")
2886 fi
2075 else 2887 else
2888 if [[ -d "${root}$1" ]]; then
2889 other_dirs+=("${root}$1")
2890 elif [[ -f "${root}$1" ]]; then
2891 other_files+=("${root}$1")
2892 elif [[ -e "${root}$1" ]]; then
2893 eerror "${FUNCNAME}(): '${root}$1' is not a regular file or a directory"
2894 else
2076 eerror "'${root}$1' does not exist!" 2895 eerror "${FUNCNAME}(): '${root}$1' does not exist"
2896 fi
2077 fi 2897 fi
2078 else 2898 else
2079 for PYTHON_ABI in ${iterated_PYTHON_ABIS}; do 2899 for PYTHON_ABI in ${iterated_PYTHON_ABIS}; do
2080 if [[ -d "${root}$(python_get_sitedir)/$1" ]]; then 2900 if [[ -d "${root}$(python_get_sitedir)/$1" ]]; then
2081 site_packages_dirs+=("$1") 2901 site_packages_dirs+=("$1")
2082 break 2902 break
2083 elif [[ -f "${root}$(python_get_sitedir)/$1" ]]; then 2903 elif [[ -f "${root}$(python_get_sitedir)/$1" ]]; then
2084 site_packages_files+=("$1") 2904 site_packages_files+=("$1")
2085 break 2905 break
2086 elif [[ -e "${root}$(python_get_sitedir)/$1" ]]; then 2906 elif [[ -e "${root}$(python_get_sitedir)/$1" ]]; then
2087 eerror "'$1' is not a file or a directory!" 2907 eerror "${FUNCNAME}(): '$1' is not a regular file or a directory"
2088 else 2908 else
2089 eerror "'$1' does not exist!" 2909 eerror "${FUNCNAME}(): '$1' does not exist"
2090 fi 2910 fi
2091 done 2911 done
2092 fi 2912 fi
2093 shift 2913 shift
2094 done 2914 done
2095 2915
2096 # Set additional options. 2916 # Set additional options.
2097 options+=("-q") 2917 options+=("-q")
2098 2918
2099 for PYTHON_ABI in ${iterated_PYTHON_ABIS}; do 2919 for PYTHON_ABI in ${iterated_PYTHON_ABIS}; do
2100 if ((${#site_packages_dirs[@]})) || ((${#site_packages_files[@]})); then 2920 if ((${#site_packages_dirs[@]})) || ((${#site_packages_files[@]})) || ((${#evaluated_dirs[@]})) || ((${#evaluated_files[@]})); then
2101 return_code="0" 2921 return_code="0"
2922 stderr=""
2102 ebegin "Compilation and optimization of Python modules for $(python_get_implementation) $(python_get_version)" 2923 ebegin "Compilation and optimization of Python modules for $(python_get_implementation_and_version)"
2103 if ((${#site_packages_dirs[@]})); then 2924 if ((${#site_packages_dirs[@]})) || ((${#evaluated_dirs[@]})); then
2104 for dir in "${site_packages_dirs[@]}"; do 2925 for dir in "${site_packages_dirs[@]}"; do
2105 site_packages_absolute_dirs+=("${root}$(python_get_sitedir)/${dir}") 2926 dirs+=("${root}$(python_get_sitedir)/${dir}")
2106 done 2927 done
2107 "$(PYTHON)" "${root}$(python_get_libdir)/compileall.py" "${options[@]}" "${site_packages_absolute_dirs[@]}" || return_code="1" 2928 for dir in "${evaluated_dirs[@]}"; do
2929 eval "dirs+=(\"\${root}${dir}\")"
2930 done
2931 stderr+="${stderr:+$'\n'}$("$(PYTHON)" -m compileall "${options[@]}" "${dirs[@]}" 2>&1)" || return_code="1"
2108 if [[ "$(_python_get_implementation "${PYTHON_ABI}")" != "Jython" ]]; then 2932 if ! has "$(_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" 2933 "$(PYTHON)" -O -m compileall "${options[@]}" "${dirs[@]}" &> /dev/null || return_code="1"
2110 fi 2934 fi
2111 _python_clean_compiled_modules "${site_packages_absolute_dirs[@]}" 2935 _python_clean_compiled_modules "${dirs[@]}"
2112 fi 2936 fi
2113 if ((${#site_packages_files[@]})); then 2937 if ((${#site_packages_files[@]})) || ((${#evaluated_files[@]})); then
2114 for file in "${site_packages_files[@]}"; do 2938 for file in "${site_packages_files[@]}"; do
2115 site_packages_absolute_files+=("${root}$(python_get_sitedir)/${file}") 2939 files+=("${root}$(python_get_sitedir)/${file}")
2116 done 2940 done
2117 "$(PYTHON)" "${root}$(python_get_libdir)/py_compile.py" "${site_packages_absolute_files[@]}" || return_code="1" 2941 for file in "${evaluated_files[@]}"; do
2942 eval "files+=(\"\${root}${file}\")"
2943 done
2944 stderr+="${stderr:+$'\n'}$("$(PYTHON)" -m py_compile "${files[@]}" 2>&1)" || return_code="1"
2118 if [[ "$(_python_get_implementation "${PYTHON_ABI}")" != "Jython" ]]; then 2945 if ! has "$(_python_get_implementation "${PYTHON_ABI}")" Jython PyPy; then
2119 "$(PYTHON)" -O "${root}$(python_get_libdir)/py_compile.py" "${site_packages_absolute_files[@]}" &> /dev/null || return_code="1" 2946 "$(PYTHON)" -O -m py_compile "${files[@]}" &> /dev/null || return_code="1"
2120 fi 2947 fi
2121 _python_clean_compiled_modules "${site_packages_absolute_files[@]}" 2948 _python_clean_compiled_modules "${files[@]}"
2122 fi 2949 fi
2123 eend "${return_code}" 2950 eend "${return_code}"
2951 if [[ -n "${stderr}" ]]; then
2952 eerror "Syntax errors / warnings in Python modules for $(python_get_implementation_and_version):" &> /dev/null
2953 while read stderr_line; do
2954 eerror " ${stderr_line}"
2955 done <<< "${stderr}"
2124 fi 2956 fi
2125 unset site_packages_absolute_dirs site_packages_absolute_files 2957 fi
2958 unset dirs files
2126 done 2959 done
2127 2960
2128 if _python_package_supporting_installation_for_multiple_python_abis; then 2961 if _python_package_supporting_installation_for_multiple_python_abis; then
2129 # Restore previous value of PYTHON_ABI. 2962 # Restore previous value of PYTHON_ABI.
2130 if [[ -n "${previous_PYTHON_ABI}" ]]; then 2963 if [[ -n "${previous_PYTHON_ABI}" ]]; then
2134 fi 2967 fi
2135 fi 2968 fi
2136 2969
2137 if ((${#other_dirs[@]})) || ((${#other_files[@]})); then 2970 if ((${#other_dirs[@]})) || ((${#other_files[@]})); then
2138 return_code="0" 2971 return_code="0"
2972 stderr=""
2139 ebegin "Compilation and optimization of Python modules placed outside of site-packages directories for $(python_get_implementation) $(python_get_version)" 2973 ebegin "Compilation and optimization of Python modules placed outside of site-packages directories for $(python_get_implementation_and_version)"
2140 if ((${#other_dirs[@]})); then 2974 if ((${#other_dirs[@]})); then
2141 "$(PYTHON ${PYTHON_ABI})" "${root}$(python_get_libdir)/compileall.py" "${options[@]}" "${other_dirs[@]}" || return_code="1" 2975 stderr+="${stderr:+$'\n'}$("$(PYTHON ${PYTHON_ABI})" -m compileall "${options[@]}" "${other_dirs[@]}" 2>&1)" || return_code="1"
2142 if [[ "$(_python_get_implementation "${PYTHON_ABI}")" != "Jython" ]]; then 2976 if ! has "$(_python_get_implementation "${PYTHON_ABI}")" Jython PyPy; then
2143 "$(PYTHON ${PYTHON_ABI})" -O "${root}$(python_get_libdir)/compileall.py" "${options[@]}" "${other_dirs[@]}" &> /dev/null || return_code="1" 2977 "$(PYTHON ${PYTHON_ABI})" -O -m compileall "${options[@]}" "${other_dirs[@]}" &> /dev/null || return_code="1"
2144 fi 2978 fi
2145 _python_clean_compiled_modules "${other_dirs[@]}" 2979 _python_clean_compiled_modules "${other_dirs[@]}"
2146 fi 2980 fi
2147 if ((${#other_files[@]})); then 2981 if ((${#other_files[@]})); then
2148 "$(PYTHON ${PYTHON_ABI})" "${root}$(python_get_libdir)/py_compile.py" "${other_files[@]}" || return_code="1" 2982 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 2983 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" 2984 "$(PYTHON ${PYTHON_ABI})" -O -m py_compile "${other_files[@]}" &> /dev/null || return_code="1"
2151 fi 2985 fi
2152 _python_clean_compiled_modules "${other_dirs[@]}" 2986 _python_clean_compiled_modules "${other_files[@]}"
2153 fi 2987 fi
2154 eend "${return_code}" 2988 eend "${return_code}"
2989 if [[ -n "${stderr}" ]]; then
2990 eerror "Syntax errors / warnings in Python modules placed outside of site-packages directories for $(python_get_implementation_and_version):" &> /dev/null
2991 while read stderr_line; do
2992 eerror " ${stderr_line}"
2993 done <<< "${stderr}"
2994 fi
2155 fi 2995 fi
2156 else 2996 else
2157 # Deprecated part of python_mod_optimize() 2997 # Deprecated part of python_mod_optimize()
2998 ewarn
2999 ewarn "Deprecation Warning: Usage of ${FUNCNAME}() in packages not supporting installation"
3000 ewarn "for multiple Python ABIs in EAPI <=2 is deprecated and will be disallowed on 2011-08-01."
3001 ewarn "Use EAPI >=3 and call ${FUNCNAME}() with paths having appropriate syntax."
3002 ewarn "The ebuild needs to be fixed. Please report a bug, if it has not been already reported."
3003 ewarn
2158 3004
2159 local myroot mydirs=() myfiles=() myopts=() return_code="0" 3005 local myroot mydirs=() myfiles=() myopts=() return_code="0"
2160 3006
2161 # strip trailing slash 3007 # strip trailing slash
2162 myroot="${EROOT%/}" 3008 myroot="${EROOT%/}"
2169 ;; 3015 ;;
2170 -d|-x) 3016 -d|-x)
2171 myopts+=("$1" "$2") 3017 myopts+=("$1" "$2")
2172 shift 3018 shift
2173 ;; 3019 ;;
3020 --)
3021 shift
3022 break
3023 ;;
2174 -*) 3024 -*)
2175 ewarn "${FUNCNAME}(): Ignoring option '$1'" 3025 die "${FUNCNAME}(): Unrecognized option '$1'"
2176 ;; 3026 ;;
2177 *) 3027 *)
2178 break 3028 break
2179 ;; 3029 ;;
2180 esac 3030 esac
2181 shift 3031 shift
2182 done 3032 done
2183 3033
2184 if [[ "$#" -eq 0 ]]; then 3034 if [[ "$#" -eq 0 ]]; then
2185 _python_set_color_variables 3035 die "${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 ${FUNCNAME}() with paths to Python modules." &> /dev/null
2196 einfo "The ebuild needs to be fixed. Please report a bug, if it has not been already reported." &> /dev/null
2197 einfo &> /dev/null
2198 fi 3036 fi
2199 3037
2200 while (($#)); do 3038 while (($#)); do
3039 if [[ "$1" =~ ^($|(\.|\.\.|/)($|/)) ]]; then
3040 die "${FUNCNAME}(): Invalid argument '$1'"
2201 if [[ -d "${myroot}/${1#/}" ]]; then 3041 elif [[ -d "${myroot}/${1#/}" ]]; then
2202 mydirs+=("${myroot}/${1#/}") 3042 mydirs+=("${myroot}/${1#/}")
2203 elif [[ -f "${myroot}/${1#/}" ]]; then 3043 elif [[ -f "${myroot}/${1#/}" ]]; then
2204 # Files are passed to python_mod_compile which is EROOT-aware 3044 myfiles+=("${myroot}/${1#/}")
2205 myfiles+=("$1")
2206 elif [[ -e "${myroot}/${1#/}" ]]; then 3045 elif [[ -e "${myroot}/${1#/}" ]]; then
2207 eerror "${myroot}/${1#/} is not a file or directory!" 3046 eerror "${FUNCNAME}(): ${myroot}/${1#/} is not a regular file or directory"
2208 else 3047 else
2209 eerror "${myroot}/${1#/} does not exist!" 3048 eerror "${FUNCNAME}(): ${myroot}/${1#/} does not exist"
2210 fi 3049 fi
2211 shift 3050 shift
2212 done 3051 done
2213 3052
2214 # set additional opts 3053 # set additional opts
2222 "$(PYTHON ${PYTHON_ABI})" -O "${myroot}$(python_get_libdir)/compileall.py" "${myopts[@]}" "${mydirs[@]}" &> /dev/null || return_code="1" 3061 "$(PYTHON ${PYTHON_ABI})" -O "${myroot}$(python_get_libdir)/compileall.py" "${myopts[@]}" "${mydirs[@]}" &> /dev/null || return_code="1"
2223 _python_clean_compiled_modules "${mydirs[@]}" 3062 _python_clean_compiled_modules "${mydirs[@]}"
2224 fi 3063 fi
2225 3064
2226 if ((${#myfiles[@]})); then 3065 if ((${#myfiles[@]})); then
3066 "$(PYTHON ${PYTHON_ABI})" "${myroot}$(python_get_libdir)/py_compile.py" "${myfiles[@]}" || return_code="1"
3067 "$(PYTHON ${PYTHON_ABI})" -O "${myroot}$(python_get_libdir)/py_compile.py" "${myfiles[@]}" &> /dev/null || return_code="1"
2227 python_mod_compile "${myfiles[@]}" 3068 _python_clean_compiled_modules "${myfiles[@]}"
2228 fi 3069 fi
2229 3070
2230 eend "${return_code}" 3071 eend "${return_code}"
2231 fi 3072 fi
2232} 3073}
2233 3074
2234# @FUNCTION: python_mod_cleanup 3075# @FUNCTION: python_mod_cleanup
2235# @USAGE: [directory|file] 3076# @USAGE: [--allow-evaluated-non-sitedir-paths] [--] <file|directory> [files|directories]
2236# @DESCRIPTION: 3077# @DESCRIPTION:
2237# Run with optional arguments, where arguments are Python modules. If none given, 3078# 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# 3079#
2244# This function can be used only in pkg_postrm() phase. 3080# This function can be used only in pkg_postrm() phase.
2245python_mod_cleanup() { 3081python_mod_cleanup() {
3082 if [[ "${EBUILD_PHASE}" != "postrm" ]]; then
3083 die "${FUNCNAME}() can be used only in pkg_postrm() phase"
3084 fi
3085
3086 _python_check_python_pkg_setup_execution
2246 _python_initialize_prefix_variables 3087 _python_initialize_prefix_variables
2247 3088
2248 local dir iterated_PYTHON_ABIS PYTHON_ABI="${PYTHON_ABI}" root search_paths=() sitedir 3089 local allow_evaluated_non_sitedir_paths="0" dir iterated_PYTHON_ABIS PYTHON_ABI="${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 3090
2253 if _python_package_supporting_installation_for_multiple_python_abis; then 3091 if _python_package_supporting_installation_for_multiple_python_abis; then
2254 if [[ -z "${PYTHON_ABIS}" ]]; then 3092 if has "${EAPI:-0}" 0 1 2 3 && [[ -z "${PYTHON_ABIS}" ]]; then
2255 die "${FUNCNAME}(): Environment not initialized" 3093 die "${FUNCNAME}(): python_pkg_setup() or python_execute_function() not called"
2256 fi 3094 fi
2257 iterated_PYTHON_ABIS="${PYTHON_ABIS}" 3095 iterated_PYTHON_ABIS="${PYTHON_ABIS}"
2258 else 3096 else
3097 if has "${EAPI:-0}" 0 1 2 3; then
2259 iterated_PYTHON_ABIS="${PYTHON_ABI:-$(PYTHON --ABI)}" 3098 iterated_PYTHON_ABIS="${PYTHON_ABI:-$(PYTHON --ABI)}"
3099 else
3100 iterated_PYTHON_ABIS="${PYTHON_ABI}"
3101 fi
2260 fi 3102 fi
2261 3103
2262 # Strip trailing slash from EROOT. 3104 # Strip trailing slash from EROOT.
2263 root="${EROOT%/}" 3105 root="${EROOT%/}"
2264 3106
3107 while (($#)); do
3108 case "$1" in
3109 --allow-evaluated-non-sitedir-paths)
3110 allow_evaluated_non_sitedir_paths="1"
3111 ;;
3112 --)
3113 shift
3114 break
3115 ;;
3116 -*)
3117 die "${FUNCNAME}(): Unrecognized option '$1'"
3118 ;;
3119 *)
3120 break
3121 ;;
3122 esac
3123 shift
3124 done
3125
3126 if [[ "${allow_evaluated_non_sitedir_paths}" == "1" ]] && ! _python_package_supporting_installation_for_multiple_python_abis; then
3127 die "${FUNCNAME}(): '--allow-evaluated-non-sitedir-paths' option cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs"
3128 fi
3129
2265 if [[ "$#" -gt 0 ]]; then 3130 if [[ "$#" -eq 0 ]]; then
2266 if ! has "${EAPI:-0}" 0 1 2 || _python_package_supporting_installation_for_multiple_python_abis; then 3131 die "${FUNCNAME}(): Missing files or directories"
3132 fi
3133
3134 if ! has "${EAPI:-0}" 0 1 2 || _python_package_supporting_installation_for_multiple_python_abis || _python_implementation || [[ "${CATEGORY}/${PN}" == "sys-apps/portage" ]]; then
2267 while (($#)); do 3135 while (($#)); do
3136 if [[ "$1" =~ ^($|(\.|\.\.|/)($|/)) ]]; then
3137 die "${FUNCNAME}(): Invalid argument '$1'"
2268 if ! _python_implementation && [[ "$1" =~ ^/usr/lib(32|64)?/python[[:digit:]]+\.[[:digit:]]+ ]]; then 3138 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" 3139 die "${FUNCNAME}(): Paths of directories / files in site-packages directories must be relative to site-packages directories"
2270 elif [[ "$1" =~ ^/ ]]; then 3140 elif [[ "$1" =~ ^/ ]]; then
2271 if _python_package_supporting_installation_for_multiple_python_abis; then 3141 if _python_package_supporting_installation_for_multiple_python_abis; then
3142 if [[ "${allow_evaluated_non_sitedir_paths}" != "1" ]]; then
2272 die "${FUNCNAME}(): Absolute paths cannot be used in ebuilds of packages supporting installation for multiple Python ABIs" 3143 die "${FUNCNAME}(): Absolute paths cannot be used in ebuilds of packages supporting installation for multiple Python ABIs"
2273 fi 3144 fi
3145 if [[ "$1" != *\$* ]]; then
3146 die "${FUNCNAME}(): '$1' has invalid syntax"
3147 fi
3148 for PYTHON_ABI in ${iterated_PYTHON_ABIS}; do
3149 eval "search_paths+=(\"\${root}$1\")"
3150 done
3151 else
2274 search_paths+=("${root}$1") 3152 search_paths+=("${root}$1")
3153 fi
2275 else 3154 else
2276 for PYTHON_ABI in ${iterated_PYTHON_ABIS}; do 3155 for PYTHON_ABI in ${iterated_PYTHON_ABIS}; do
2277 search_paths+=("${root}$(python_get_sitedir)/$1") 3156 search_paths+=("${root}$(python_get_sitedir)/$1")
2278 done 3157 done
2279 fi 3158 fi
2280 shift 3159 shift
2281 done 3160 done
2282 else
2283 # Deprecated part of python_mod_cleanup()
2284
2285 search_paths=("${@#/}")
2286 search_paths=("${search_paths[@]/#/${root}/}")
2287 fi
2288 else 3161 else
2289 _python_set_color_variables 3162 # Deprecated part of python_mod_cleanup()
2290 3163 ewarn
2291 echo 3164 ewarn "Deprecation Warning: Usage of ${FUNCNAME}() in packages not supporting installation"
2292 echo " ${_RED}*${_NORMAL} ${_RED}Deprecation Warning: Not passing of paths to ${FUNCNAME}() is deprecated and will be${_NORMAL}" 3165 ewarn "for multiple Python ABIs in EAPI <=2 is deprecated and will be disallowed on 2011-08-01."
2293 echo " ${_RED}*${_NORMAL} ${_RED}disallowed on 2010-09-01. Call ${FUNCNAME}() with paths to Python modules.${_NORMAL}" 3166 ewarn "Use EAPI >=3 and call ${FUNCNAME}() with paths having appropriate syntax."
2294 echo " ${_RED}*${_NORMAL} ${_RED}The ebuild needs to be fixed. Please report a bug, if it has not been already reported.${_NORMAL}"
2295 echo
2296
2297 einfo &> /dev/null
2298 einfo "Deprecation Warning: Not passing of paths to ${FUNCNAME}() is deprecated and will be" &> /dev/null
2299 einfo "disallowed on 2010-09-01. Call ${FUNCNAME}() with paths to Python modules." &> /dev/null
2300 einfo "The ebuild needs to be fixed. Please report a bug, if it has not been already reported." &> /dev/null 3167 ewarn "The ebuild needs to be fixed. Please report a bug, if it has not been already reported."
2301 einfo &> /dev/null 3168 ewarn
2302 3169
2303 for dir in "${root}"/usr/lib*; do
2304 if [[ -d "${dir}" && ! -L "${dir}" ]]; then
2305 for sitedir in "${dir}"/python*/site-packages; do
2306 if [[ -d "${sitedir}" ]]; then
2307 search_paths+=("${sitedir}")
2308 fi
2309 done
2310 fi
2311 done
2312 for sitedir in "${root}"/usr/share/jython-*/Lib/site-packages; do
2313 if [[ -d "${sitedir}" ]]; then
2314 search_paths+=("${sitedir}") 3170 search_paths=("${@#/}")
2315 fi 3171 search_paths=("${search_paths[@]/#/${root}/}")
2316 done
2317 fi 3172 fi
2318 3173
2319 _python_clean_compiled_modules "${search_paths[@]}" 3174 _python_clean_compiled_modules "${search_paths[@]}"
2320} 3175}
2321 3176
2322# ================================================================================================ 3177# ================================================================================================
2323# ===================================== DEPRECATED FUNCTIONS ===================================== 3178# ===================================== DEPRECATED FUNCTIONS =====================================
2324# ================================================================================================ 3179# ================================================================================================
2325 3180
2326# @FUNCTION: python_version 3181fi # _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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