| 1 | # Copyright 1999-2004 Gentoo Foundation |
1 | # Copyright 1999-2010 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 1.25 2006/06/16 13:54:25 marienz Exp $ |
3 | # $Header: /var/cvsroot/gentoo-x86/eclass/python.eclass,v 1.91 2010/02/28 15:49:33 arfrever Exp $ |
|
|
4 | |
|
|
5 | # @ECLASS: python.eclass |
|
|
6 | # @MAINTAINER: |
|
|
7 | # Gentoo Python Project <python@gentoo.org> |
|
|
8 | # @BLURB: Eclass for Python packages |
|
|
9 | # @DESCRIPTION: |
|
|
10 | # The python eclass contains miscellaneous, useful functions for Python packages. |
|
|
11 | |
|
|
12 | inherit multilib |
|
|
13 | |
|
|
14 | if ! has "${EAPI:-0}" 0 1 2 3; then |
|
|
15 | die "API of python.eclass in EAPI=\"${EAPI}\" not established" |
|
|
16 | fi |
|
|
17 | |
|
|
18 | _CPYTHON2_SUPPORTED_ABIS=(2.4 2.5 2.6 2.7) |
|
|
19 | _CPYTHON3_SUPPORTED_ABIS=(3.0 3.1 3.2) |
|
|
20 | _JYTHON_SUPPORTED_ABIS=(2.5-jython) |
|
|
21 | |
|
|
22 | # @ECLASS-VARIABLE: PYTHON_DEPEND |
|
|
23 | # @DESCRIPTION: |
|
|
24 | # Specification of dependency on dev-lang/python. |
|
|
25 | # Syntax: |
|
|
26 | # PYTHON_DEPEND: [[!]USE_flag? ]<version_components_group>[ version_components_group] |
|
|
27 | # version_components_group: <major_version[:[minimal_version][:maximal_version]]> |
|
|
28 | # major_version: <2|3|*> |
|
|
29 | # minimal_version: <minimal_major_version.minimal_minor_version> |
|
|
30 | # maximal_version: <maximal_major_version.maximal_minor_version> |
|
|
31 | |
|
|
32 | _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 |
|
|
34 | |
|
|
35 | version_components_group_regex="(2|3|\*)(:([[:digit:]]+\.[[:digit:]]+)?(:([[:digit:]]+\.[[:digit:]]+)?)?)?" |
|
|
36 | version_components_groups="${PYTHON_DEPEND}" |
|
|
37 | |
|
|
38 | if [[ "${version_components_groups}" =~ ^((\!)?[[:alnum:]_-]+\?\ )?${version_components_group_regex}(\ ${version_components_group_regex})?$ ]]; then |
|
|
39 | if [[ "${version_components_groups}" =~ ^(\!)?[[:alnum:]_-]+\? ]]; then |
|
|
40 | USE_flag="${version_components_groups%\? *}" |
|
|
41 | version_components_groups="${version_components_groups#* }" |
|
|
42 | fi |
|
|
43 | if [[ "${version_components_groups}" =~ ("*".*" "|" *"|^2.*\ (2|\*)|^3.*\ (3|\*)) ]]; then |
|
|
44 | die "Invalid syntax of PYTHON_DEPEND: Incorrectly specified groups of versions" |
|
|
45 | fi |
|
|
46 | |
|
|
47 | version_components_groups="${version_components_groups// /$'\n'}" |
|
|
48 | while read version_components_group; do |
|
|
49 | major_version="${version_components_group:0:1}" |
|
|
50 | minimal_version="${version_components_group:2}" |
|
|
51 | minimal_version="${minimal_version%:*}" |
|
|
52 | maximal_version="${version_components_group:$((3 + ${#minimal_version}))}" |
|
|
53 | |
|
|
54 | if [[ "${major_version}" =~ ^(2|3)$ ]]; then |
|
|
55 | if [[ -n "${minimal_version}" && "${major_version}" != "${minimal_version:0:1}" ]]; then |
|
|
56 | die "Invalid syntax of PYTHON_DEPEND: Minimal version '${minimal_version}' not in specified group of versions" |
|
|
57 | fi |
|
|
58 | if [[ -n "${maximal_version}" && "${major_version}" != "${maximal_version:0:1}" ]]; then |
|
|
59 | die "Invalid syntax of PYTHON_DEPEND: Maximal version '${maximal_version}' not in specified group of versions" |
|
|
60 | fi |
|
|
61 | fi |
|
|
62 | |
|
|
63 | if [[ "${major_version}" == "2" ]]; then |
|
|
64 | python2="1" |
|
|
65 | python_versions=("${_CPYTHON2_SUPPORTED_ABIS[@]}") |
|
|
66 | python2_minimal_version="${minimal_version}" |
|
|
67 | python2_maximal_version="${maximal_version}" |
|
|
68 | elif [[ "${major_version}" == "3" ]]; then |
|
|
69 | python3="1" |
|
|
70 | python_versions=("${_CPYTHON3_SUPPORTED_ABIS[@]}") |
|
|
71 | python3_minimal_version="${minimal_version}" |
|
|
72 | python3_maximal_version="${maximal_version}" |
|
|
73 | else |
|
|
74 | python_all="1" |
|
|
75 | python_versions=("${_CPYTHON2_SUPPORTED_ABIS[@]}" "${_CPYTHON3_SUPPORTED_ABIS[@]}") |
|
|
76 | python_minimal_version="${minimal_version}" |
|
|
77 | python_maximal_version="${maximal_version}" |
|
|
78 | fi |
|
|
79 | |
|
|
80 | if [[ -n "${minimal_version}" ]] && ! has "${minimal_version}" "${python_versions[@]}"; then |
|
|
81 | die "Invalid syntax of PYTHON_DEPEND: Unrecognized minimal version '${minimal_version}'" |
|
|
82 | fi |
|
|
83 | if [[ -n "${maximal_version}" ]] && ! has "${maximal_version}" "${python_versions[@]}"; then |
|
|
84 | die "Invalid syntax of PYTHON_DEPEND: Unrecognized maximal version '${maximal_version}'" |
|
|
85 | fi |
|
|
86 | |
|
|
87 | if [[ -n "${minimal_version}" && -n "${maximal_version}" && "${minimal_version}" > "${maximal_version}" ]]; then |
|
|
88 | die "Invalid syntax of PYTHON_DEPEND: Minimal version '${minimal_version}' greater than maximal version '${maximal_version}'" |
|
|
89 | fi |
|
|
90 | done <<< "${version_components_groups}" |
|
|
91 | |
|
|
92 | _PYTHON_ATOMS=() |
|
|
93 | |
|
|
94 | _append_accepted_versions_range() { |
|
|
95 | local accepted_version="0" i |
|
|
96 | for ((i = "${#python_versions[@]}"; i >= 0; i--)); do |
|
|
97 | if [[ "${python_versions[${i}]}" == "${python_maximal_version}" ]]; then |
|
|
98 | accepted_version="1" |
|
|
99 | fi |
|
|
100 | if [[ "${accepted_version}" == "1" ]]; then |
|
|
101 | _PYTHON_ATOMS+=("=dev-lang/python-${python_versions[${i}]}*") |
|
|
102 | fi |
|
|
103 | if [[ "${python_versions[${i}]}" == "${python_minimal_version}" ]]; then |
|
|
104 | accepted_version="0" |
|
|
105 | fi |
|
|
106 | done |
|
|
107 | } |
|
|
108 | |
|
|
109 | if [[ "${python_all}" == "1" ]]; then |
|
|
110 | if [[ -z "${python_minimal_version}" && -z "${python_maximal_version}" ]]; then |
|
|
111 | _PYTHON_ATOMS+=("dev-lang/python") |
|
|
112 | else |
|
|
113 | python_versions=("${_CPYTHON2_SUPPORTED_ABIS[@]}" "${_CPYTHON3_SUPPORTED_ABIS[@]}") |
|
|
114 | python_minimal_version="${python_minimal_version:-${python_versions[0]}}" |
|
|
115 | python_maximal_version="${python_maximal_version:-${python_versions[${#python_versions[@]}-1]}}" |
|
|
116 | _append_accepted_versions_range |
|
|
117 | fi |
|
|
118 | else |
|
|
119 | if [[ "${python3}" == "1" ]]; then |
|
|
120 | if [[ -z "${python3_minimal_version}" && -z "${python3_maximal_version}" ]]; then |
|
|
121 | _PYTHON_ATOMS+=("=dev-lang/python-3*") |
|
|
122 | else |
|
|
123 | python_versions=("${_CPYTHON3_SUPPORTED_ABIS[@]}") |
|
|
124 | python_minimal_version="${python3_minimal_version:-${python_versions[0]}}" |
|
|
125 | python_maximal_version="${python3_maximal_version:-${python_versions[${#python_versions[@]}-1]}}" |
|
|
126 | _append_accepted_versions_range |
|
|
127 | fi |
|
|
128 | fi |
|
|
129 | if [[ "${python2}" == "1" ]]; then |
|
|
130 | if [[ -z "${python2_minimal_version}" && -z "${python2_maximal_version}" ]]; then |
|
|
131 | _PYTHON_ATOMS+=("=dev-lang/python-2*") |
|
|
132 | else |
|
|
133 | python_versions=("${_CPYTHON2_SUPPORTED_ABIS[@]}") |
|
|
134 | python_minimal_version="${python2_minimal_version:-${python_versions[0]}}" |
|
|
135 | python_maximal_version="${python2_maximal_version:-${python_versions[${#python_versions[@]}-1]}}" |
|
|
136 | _append_accepted_versions_range |
|
|
137 | fi |
|
|
138 | fi |
|
|
139 | fi |
|
|
140 | |
|
|
141 | unset -f _append_accepted_versions_range |
|
|
142 | |
|
|
143 | if [[ "${#_PYTHON_ATOMS[@]}" -gt 1 ]]; then |
|
|
144 | DEPEND+="${DEPEND:+ }${USE_flag}${USE_flag:+? ( }|| ( ${_PYTHON_ATOMS[@]} )${USE_flag:+ )}" |
|
|
145 | RDEPEND+="${RDEPEND:+ }${USE_flag}${USE_flag:+? ( }|| ( ${_PYTHON_ATOMS[@]} )${USE_flag:+ )}" |
|
|
146 | else |
|
|
147 | DEPEND+="${DEPEND:+ }${USE_flag}${USE_flag:+? ( }${_PYTHON_ATOMS[@]}${USE_flag:+ )}" |
|
|
148 | RDEPEND+="${RDEPEND:+ }${USE_flag}${USE_flag:+? ( }${_PYTHON_ATOMS[@]}${USE_flag:+ )}" |
|
|
149 | fi |
|
|
150 | else |
|
|
151 | die "Invalid syntax of PYTHON_DEPEND" |
|
|
152 | fi |
|
|
153 | } |
|
|
154 | |
|
|
155 | DEPEND=">=app-admin/eselect-python-20091230" |
|
|
156 | RDEPEND="${DEPEND}" |
|
|
157 | |
|
|
158 | if [[ -n "${PYTHON_DEPEND}" && -n "${NEED_PYTHON}" ]]; then |
|
|
159 | die "PYTHON_DEPEND and NEED_PYTHON cannot be set simultaneously" |
|
|
160 | elif [[ -n "${PYTHON_DEPEND}" ]]; then |
|
|
161 | _parse_PYTHON_DEPEND |
|
|
162 | elif [[ -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:+ }${_PYTHON_ATOMS[@]}" |
|
|
170 | else |
|
|
171 | _PYTHON_ATOMS=("dev-lang/python") |
|
|
172 | fi |
|
|
173 | |
|
|
174 | # @ECLASS-VARIABLE: PYTHON_USE_WITH |
|
|
175 | # @DESCRIPTION: |
|
|
176 | # Set this to a space separated list of USE flags the Python slot in use must be built with. |
|
|
177 | |
|
|
178 | # @ECLASS-VARIABLE: PYTHON_USE_WITH_OR |
|
|
179 | # @DESCRIPTION: |
|
|
180 | # Set this to a space separated list of USE flags of which one must be turned on for the slot in use. |
|
|
181 | |
|
|
182 | # @ECLASS-VARIABLE: PYTHON_USE_WITH_OPT |
|
|
183 | # @DESCRIPTION: |
|
|
184 | # Set this to a name of a USE flag if you need to make either PYTHON_USE_WITH or |
|
|
185 | # PYTHON_USE_WITH_OR atoms conditional under a USE flag. |
|
|
186 | |
|
|
187 | # @FUNCTION: python_pkg_setup |
|
|
188 | # @DESCRIPTION: |
|
|
189 | # Makes sure PYTHON_USE_WITH or PYTHON_USE_WITH_OR listed use flags |
|
|
190 | # are respected. Only exported if one of those variables is set. |
|
|
191 | if ! has "${EAPI:-0}" 0 1 && [[ -n ${PYTHON_USE_WITH} || -n ${PYTHON_USE_WITH_OR} ]]; then |
|
|
192 | python_pkg_setup() { |
|
|
193 | python_pkg_setup_fail() { |
|
|
194 | eerror "${1}" |
|
|
195 | die "${1}" |
|
|
196 | } |
|
|
197 | |
|
|
198 | [[ ${PYTHON_USE_WITH_OPT} ]] && use !${PYTHON_USE_WITH_OPT} && return |
|
|
199 | |
|
|
200 | python_pkg_setup_check_USE_flags() { |
|
|
201 | local pyatom use |
|
|
202 | pyatom="$(python_get_implementational_package)" |
|
|
203 | |
|
|
204 | for use in ${PYTHON_USE_WITH}; do |
|
|
205 | if ! has_version "${pyatom}[${use}]"; then |
|
|
206 | python_pkg_setup_fail "Please rebuild ${pyatom} with the following USE flags enabled: ${PYTHON_USE_WITH}" |
|
|
207 | fi |
|
|
208 | done |
|
|
209 | |
|
|
210 | for use in ${PYTHON_USE_WITH_OR}; do |
|
|
211 | if has_version "${pyatom}[${use}]"; then |
|
|
212 | return |
|
|
213 | fi |
|
|
214 | done |
|
|
215 | |
|
|
216 | if [[ ${PYTHON_USE_WITH_OR} ]]; then |
|
|
217 | python_pkg_setup_fail "Please rebuild ${pyatom} with at least one of the following USE flags enabled: ${PYTHON_USE_WITH_OR}" |
|
|
218 | fi |
|
|
219 | } |
|
|
220 | |
|
|
221 | if [[ -n "${SUPPORT_PYTHON_ABIS}" ]]; then |
|
|
222 | python_execute_function -q python_pkg_setup_check_USE_flags |
|
|
223 | else |
|
|
224 | python_pkg_setup_check_USE_flags |
|
|
225 | fi |
|
|
226 | |
|
|
227 | unset -f python_pkg_setup_check_USE_flags python_pkg_setup_fail |
|
|
228 | } |
|
|
229 | |
|
|
230 | EXPORT_FUNCTIONS pkg_setup |
|
|
231 | |
|
|
232 | _PYTHON_USE_WITH_ATOM="" |
|
|
233 | if [[ -n "${PYTHON_USE_WITH}" ]]; then |
|
|
234 | for _PYTHON_ATOM in "${_PYTHON_ATOMS[@]}"; do |
|
|
235 | _PYTHON_USE_WITH_ATOM+="${_PYTHON_USE_WITH_ATOM:+ }${_PYTHON_ATOM}[${PYTHON_USE_WITH/ /,}]" |
|
|
236 | done |
|
|
237 | _PYTHON_USE_WITH_ATOM="|| ( ${_PYTHON_USE_WITH_ATOM} )" |
|
|
238 | elif [[ -n "${PYTHON_USE_WITH_OR}" ]]; then |
|
|
239 | for _USE_flag in ${PYTHON_USE_WITH_OR}; do |
|
|
240 | for _PYTHON_ATOM in "${_PYTHON_ATOMS[@]}"; do |
|
|
241 | _PYTHON_USE_WITH_ATOM+="${_PYTHON_USE_WITH_ATOM:+ }${_PYTHON_ATOM}[${_USE_flag}]" |
|
|
242 | done |
|
|
243 | done |
|
|
244 | unset _USE_flag |
|
|
245 | _PYTHON_USE_WITH_ATOM="|| ( ${_PYTHON_USE_WITH_ATOM} )" |
|
|
246 | fi |
|
|
247 | if [[ -n "${PYTHON_USE_WITH_OPT}" ]]; then |
|
|
248 | _PYTHON_USE_WITH_ATOM="${PYTHON_USE_WITH_OPT}? ( ${_PYTHON_USE_WITH_ATOM} )" |
|
|
249 | fi |
|
|
250 | DEPEND+=" ${_PYTHON_USE_WITH_ATOM}" |
|
|
251 | RDEPEND+=" ${_PYTHON_USE_WITH_ATOM}" |
|
|
252 | unset _PYTHON_ATOM _PYTHON_USE_WITH_ATOM |
|
|
253 | fi |
|
|
254 | |
|
|
255 | unset _PYTHON_ATOMS |
|
|
256 | |
|
|
257 | # ================================================================================================ |
|
|
258 | # ======== FUNCTIONS FOR PACKAGES SUPPORTING INSTALLATION FOR MULTIPLE VERSIONS OF PYTHON ======== |
|
|
259 | # ================================================================================================ |
|
|
260 | |
|
|
261 | # @ECLASS-VARIABLE: SUPPORT_PYTHON_ABIS |
|
|
262 | # @DESCRIPTION: |
|
|
263 | # Set this in EAPI <= 4 to indicate that current package supports installation for |
|
|
264 | # multiple versions of Python. |
|
|
265 | |
|
|
266 | # @ECLASS-VARIABLE: PYTHON_EXPORT_PHASE_FUNCTIONS |
|
|
267 | # @DESCRIPTION: |
|
|
268 | # Set this to export phase functions for the following ebuild phases: |
|
|
269 | # src_prepare, src_configure, src_compile, src_test, src_install. |
|
|
270 | if ! has "${EAPI:-0}" 0 1 && [[ -n "${SUPPORT_PYTHON_ABIS}" ]]; then |
|
|
271 | python_src_prepare() { |
|
|
272 | python_copy_sources |
|
|
273 | } |
|
|
274 | |
|
|
275 | for python_default_function in src_configure src_compile src_test src_install; do |
|
|
276 | eval "python_${python_default_function}() { python_execute_function -d -s; }" |
|
|
277 | done |
|
|
278 | unset python_default_function |
|
|
279 | |
|
|
280 | if [[ -n "${PYTHON_EXPORT_PHASE_FUNCTIONS}" ]]; then |
|
|
281 | EXPORT_FUNCTIONS src_prepare src_configure src_compile src_test src_install |
|
|
282 | fi |
|
|
283 | fi |
|
|
284 | |
|
|
285 | unset PYTHON_ABIS |
|
|
286 | |
|
|
287 | # @FUNCTION: validate_PYTHON_ABIS |
|
|
288 | # @DESCRIPTION: |
|
|
289 | # Ensure that PYTHON_ABIS variable has valid value. |
|
|
290 | # This function usually should not be directly called in ebuilds. |
|
|
291 | validate_PYTHON_ABIS() { |
|
|
292 | # Ensure that some functions cannot be accidentally successfully used in EAPI <= 4 without setting SUPPORT_PYTHON_ABIS variable. |
|
|
293 | if has "${EAPI:-0}" 0 1 2 3 4 && [[ -z "${SUPPORT_PYTHON_ABIS}" ]]; then |
|
|
294 | die "${FUNCNAME}() cannot be used in this EAPI without setting SUPPORT_PYTHON_ABIS variable" |
|
|
295 | fi |
|
|
296 | |
|
|
297 | _python_initial_sanity_checks |
|
|
298 | |
|
|
299 | # USE_${ABI_TYPE^^} and RESTRICT_${ABI_TYPE^^}_ABIS variables hopefully will be included in EAPI >= 5. |
|
|
300 | if [[ "$(declare -p PYTHON_ABIS 2> /dev/null)" != "declare -x PYTHON_ABIS="* ]] && has "${EAPI:-0}" 0 1 2 3 4; then |
|
|
301 | local PYTHON_ABI restricted_ABI support_ABI supported_PYTHON_ABIS= |
|
|
302 | PYTHON_ABI_SUPPORTED_VALUES="${_CPYTHON2_SUPPORTED_ABIS[@]} ${_CPYTHON3_SUPPORTED_ABIS[@]} ${_JYTHON_SUPPORTED_ABIS[@]}" |
|
|
303 | |
|
|
304 | if [[ "$(declare -p USE_PYTHON 2> /dev/null)" == "declare -x USE_PYTHON="* ]]; then |
|
|
305 | local python2_enabled="0" python3_enabled="0" |
|
|
306 | |
|
|
307 | if [[ -z "${USE_PYTHON}" ]]; then |
|
|
308 | die "USE_PYTHON variable is empty" |
|
|
309 | fi |
|
|
310 | |
|
|
311 | for PYTHON_ABI in ${USE_PYTHON}; do |
|
|
312 | if ! has "${PYTHON_ABI}" ${PYTHON_ABI_SUPPORTED_VALUES}; then |
|
|
313 | die "USE_PYTHON variable contains invalid value '${PYTHON_ABI}'" |
|
|
314 | fi |
|
|
315 | |
|
|
316 | if has "${PYTHON_ABI}" "${_CPYTHON2_SUPPORTED_ABIS[@]}"; then |
|
|
317 | python2_enabled="1" |
|
|
318 | fi |
|
|
319 | if has "${PYTHON_ABI}" "${_CPYTHON3_SUPPORTED_ABIS[@]}"; then |
|
|
320 | python3_enabled="1" |
|
|
321 | fi |
|
|
322 | |
|
|
323 | support_ABI="1" |
|
|
324 | for restricted_ABI in ${RESTRICT_PYTHON_ABIS}; do |
|
|
325 | if [[ "${PYTHON_ABI}" == ${restricted_ABI} ]]; then |
|
|
326 | support_ABI="0" |
|
|
327 | break |
|
|
328 | fi |
|
|
329 | done |
|
|
330 | [[ "${support_ABI}" == "1" ]] && export PYTHON_ABIS+="${PYTHON_ABIS:+ }${PYTHON_ABI}" |
|
|
331 | done |
|
|
332 | |
|
|
333 | if [[ -z "${PYTHON_ABIS//[${IFS}]/}" ]]; then |
|
|
334 | die "USE_PYTHON variable does not enable any version of Python supported by ${CATEGORY}/${PF}" |
|
|
335 | fi |
|
|
336 | |
|
|
337 | if [[ "${python2_enabled}" == "0" ]]; then |
|
|
338 | ewarn "USE_PYTHON variable does not enable any version of Python 2. This configuration is unsupported." |
|
|
339 | fi |
|
|
340 | if [[ "${python3_enabled}" == "0" ]]; then |
|
|
341 | ewarn "USE_PYTHON variable does not enable any version of Python 3. This configuration is unsupported." |
|
|
342 | fi |
|
|
343 | if [[ "${python2_enabled}" == "0" && "${python3_enabled}" == "0" ]]; then |
|
|
344 | die "USE_PYTHON variable does not enable any version of CPython" |
|
|
345 | fi |
|
|
346 | else |
|
|
347 | local python_version python2_version= python3_version= support_python_major_version |
|
|
348 | |
|
|
349 | python_version="$("${EPREFIX}/usr/bin/python" -c 'from sys import version_info; print(".".join(str(x) for x in version_info[:2]))')" |
|
|
350 | |
|
|
351 | if has_version "=dev-lang/python-2*"; then |
|
|
352 | if [[ "$(readlink "${EPREFIX}/usr/bin/python2")" != "python2."* ]]; then |
|
|
353 | die "'${EPREFIX}/usr/bin/python2' is not valid symlink" |
|
|
354 | fi |
|
|
355 | |
|
|
356 | python2_version="$("${EPREFIX}/usr/bin/python2" -c 'from sys import version_info; print(".".join(str(x) for x in version_info[:2]))')" |
|
|
357 | |
|
|
358 | for PYTHON_ABI in "${_CPYTHON2_SUPPORTED_ABIS[@]}"; do |
|
|
359 | support_python_major_version="1" |
|
|
360 | for restricted_ABI in ${RESTRICT_PYTHON_ABIS}; do |
|
|
361 | if [[ "${PYTHON_ABI}" == ${restricted_ABI} ]]; then |
|
|
362 | support_python_major_version="0" |
|
|
363 | fi |
|
|
364 | done |
|
|
365 | [[ "${support_python_major_version}" == "1" ]] && break |
|
|
366 | done |
|
|
367 | if [[ "${support_python_major_version}" == "1" ]]; then |
|
|
368 | for restricted_ABI in ${RESTRICT_PYTHON_ABIS}; do |
|
|
369 | if [[ "${python2_version}" == ${restricted_ABI} ]]; then |
|
|
370 | die "Active version of Python 2 is not supported by ${CATEGORY}/${PF}" |
|
|
371 | fi |
|
|
372 | done |
|
|
373 | else |
|
|
374 | python2_version="" |
|
|
375 | fi |
|
|
376 | fi |
|
|
377 | |
|
|
378 | if has_version "=dev-lang/python-3*"; then |
|
|
379 | if [[ "$(readlink "${EPREFIX}/usr/bin/python3")" != "python3."* ]]; then |
|
|
380 | die "'${EPREFIX}/usr/bin/python3' is not valid symlink" |
|
|
381 | fi |
|
|
382 | |
|
|
383 | python3_version="$("${EPREFIX}/usr/bin/python3" -c 'from sys import version_info; print(".".join(str(x) for x in version_info[:2]))')" |
|
|
384 | |
|
|
385 | for PYTHON_ABI in "${_CPYTHON3_SUPPORTED_ABIS[@]}"; do |
|
|
386 | support_python_major_version="1" |
|
|
387 | for restricted_ABI in ${RESTRICT_PYTHON_ABIS}; do |
|
|
388 | if [[ "${PYTHON_ABI}" == ${restricted_ABI} ]]; then |
|
|
389 | support_python_major_version="0" |
|
|
390 | fi |
|
|
391 | done |
|
|
392 | [[ "${support_python_major_version}" == "1" ]] && break |
|
|
393 | done |
|
|
394 | if [[ "${support_python_major_version}" == "1" ]]; then |
|
|
395 | for restricted_ABI in ${RESTRICT_PYTHON_ABIS}; do |
|
|
396 | if [[ "${python3_version}" == ${restricted_ABI} ]]; then |
|
|
397 | die "Active version of Python 3 is not supported by ${CATEGORY}/${PF}" |
|
|
398 | fi |
|
|
399 | done |
|
|
400 | else |
|
|
401 | python3_version="" |
|
|
402 | fi |
|
|
403 | fi |
|
|
404 | |
|
|
405 | if [[ -n "${python2_version}" && "${python_version}" == "2."* && "${python_version}" != "${python2_version}" ]]; then |
|
|
406 | eerror "Python wrapper is configured incorrectly or '${EPREFIX}/usr/bin/python2' symlink" |
|
|
407 | eerror "is set incorrectly. Use \`eselect python\` to fix configuration." |
|
|
408 | die "Incorrect configuration of Python" |
|
|
409 | fi |
|
|
410 | if [[ -n "${python3_version}" && "${python_version}" == "3."* && "${python_version}" != "${python3_version}" ]]; then |
|
|
411 | eerror "Python wrapper is configured incorrectly or '${EPREFIX}/usr/bin/python3' symlink" |
|
|
412 | eerror "is set incorrectly. Use \`eselect python\` to fix configuration." |
|
|
413 | die "Incorrect configuration of Python" |
|
|
414 | fi |
|
|
415 | |
|
|
416 | PYTHON_ABIS="${python2_version} ${python3_version}" |
|
|
417 | PYTHON_ABIS="${PYTHON_ABIS# }" |
|
|
418 | export PYTHON_ABIS="${PYTHON_ABIS% }" |
|
|
419 | fi |
|
|
420 | fi |
|
|
421 | |
|
|
422 | _python_final_sanity_checks |
|
|
423 | } |
|
|
424 | |
|
|
425 | # @FUNCTION: python_execute_function |
|
|
426 | # @USAGE: [--action-message message] [-d|--default-function] [--failure-message message] [-f|--final-ABI] [--nonfatal] [-q|--quiet] [-s|--separate-build-dirs] [--source-dir source_directory] [--] <function> [arguments] |
|
|
427 | # @DESCRIPTION: |
|
|
428 | # Execute specified function for each value of PYTHON_ABIS, optionally passing additional |
|
|
429 | # arguments. The specified function can use PYTHON_ABI and BUILDDIR variables. |
|
|
430 | python_execute_function() { |
|
|
431 | _python_set_color_variables |
|
|
432 | |
|
|
433 | local action action_message action_message_template= default_function="0" failure_message failure_message_template= final_ABI="0" function i iterated_PYTHON_ABIS nonfatal="0" previous_directory previous_directory_stack previous_directory_stack_length PYTHON_ABI quiet="0" separate_build_dirs="0" source_dir= |
|
|
434 | |
|
|
435 | while (($#)); do |
|
|
436 | case "$1" in |
|
|
437 | --action-message) |
|
|
438 | action_message_template="$2" |
|
|
439 | shift |
|
|
440 | ;; |
|
|
441 | -d|--default-function) |
|
|
442 | default_function="1" |
|
|
443 | ;; |
|
|
444 | --failure-message) |
|
|
445 | failure_message_template="$2" |
|
|
446 | shift |
|
|
447 | ;; |
|
|
448 | -f|--final-ABI) |
|
|
449 | final_ABI="1" |
|
|
450 | ;; |
|
|
451 | --nonfatal) |
|
|
452 | nonfatal="1" |
|
|
453 | ;; |
|
|
454 | -q|--quiet) |
|
|
455 | quiet="1" |
|
|
456 | ;; |
|
|
457 | -s|--separate-build-dirs) |
|
|
458 | separate_build_dirs="1" |
|
|
459 | ;; |
|
|
460 | --source-dir) |
|
|
461 | source_dir="$2" |
|
|
462 | shift |
|
|
463 | ;; |
|
|
464 | --) |
|
|
465 | shift |
|
|
466 | break |
|
|
467 | ;; |
|
|
468 | -*) |
|
|
469 | die "${FUNCNAME}(): Unrecognized option '$1'" |
|
|
470 | ;; |
|
|
471 | *) |
|
|
472 | break |
|
|
473 | ;; |
|
|
474 | esac |
|
|
475 | shift |
|
|
476 | done |
|
|
477 | |
|
|
478 | if [[ -n "${source_dir}" && "${separate_build_dirs}" == 0 ]]; then |
|
|
479 | die "${FUNCNAME}(): '--source-dir' option can be specified only with '--separate-build-dirs' option" |
|
|
480 | fi |
|
|
481 | |
|
|
482 | if [[ "${default_function}" == "0" ]]; then |
|
|
483 | if [[ "$#" -eq 0 ]]; then |
|
|
484 | die "${FUNCNAME}(): Missing function name" |
|
|
485 | fi |
|
|
486 | function="$1" |
|
|
487 | shift |
|
|
488 | |
|
|
489 | if [[ -z "$(type -t "${function}")" ]]; then |
|
|
490 | die "${FUNCNAME}(): '${function}' function is not defined" |
|
|
491 | fi |
|
|
492 | else |
|
|
493 | if [[ "$#" -ne 0 ]]; then |
|
|
494 | die "${FUNCNAME}(): '--default-function' option and function name cannot be specified simultaneously" |
|
|
495 | fi |
|
|
496 | if has "${EAPI:-0}" 0 1; then |
|
|
497 | die "${FUNCNAME}(): '--default-function' option cannot be used in this EAPI" |
|
|
498 | fi |
|
|
499 | |
|
|
500 | if [[ "${EBUILD_PHASE}" == "configure" ]]; then |
|
|
501 | if has "${EAPI}" 2 3; then |
|
|
502 | python_default_function() { |
|
|
503 | econf |
|
|
504 | } |
|
|
505 | else |
|
|
506 | python_default_function() { |
|
|
507 | nonfatal econf |
|
|
508 | } |
|
|
509 | fi |
|
|
510 | elif [[ "${EBUILD_PHASE}" == "compile" ]]; then |
|
|
511 | python_default_function() { |
|
|
512 | emake |
|
|
513 | } |
|
|
514 | elif [[ "${EBUILD_PHASE}" == "test" ]]; then |
|
|
515 | python_default_function() { |
|
|
516 | if emake -j1 -n check &> /dev/null; then |
|
|
517 | emake -j1 check |
|
|
518 | elif emake -j1 -n test &> /dev/null; then |
|
|
519 | emake -j1 test |
|
|
520 | fi |
|
|
521 | } |
|
|
522 | elif [[ "${EBUILD_PHASE}" == "install" ]]; then |
|
|
523 | python_default_function() { |
|
|
524 | emake DESTDIR="${D}" install |
|
|
525 | } |
|
|
526 | else |
|
|
527 | die "${FUNCNAME}(): '--default-function' option cannot be used in this ebuild phase" |
|
|
528 | fi |
|
|
529 | function="python_default_function" |
|
|
530 | fi |
|
|
531 | |
|
|
532 | for ((i = 1; i < "${#FUNCNAME[@]}"; i++)); do |
|
|
533 | if [[ "${FUNCNAME[${i}]}" == "${FUNCNAME}" ]]; then |
|
|
534 | die "${FUNCNAME}(): Invalid call stack" |
|
|
535 | fi |
|
|
536 | done |
|
|
537 | |
|
|
538 | if [[ "${quiet}" == "0" ]]; then |
|
|
539 | [[ "${EBUILD_PHASE}" == "setup" ]] && action="Setting up" |
|
|
540 | [[ "${EBUILD_PHASE}" == "unpack" ]] && action="Unpacking" |
|
|
541 | [[ "${EBUILD_PHASE}" == "prepare" ]] && action="Preparation" |
|
|
542 | [[ "${EBUILD_PHASE}" == "configure" ]] && action="Configuration" |
|
|
543 | [[ "${EBUILD_PHASE}" == "compile" ]] && action="Building" |
|
|
544 | [[ "${EBUILD_PHASE}" == "test" ]] && action="Testing" |
|
|
545 | [[ "${EBUILD_PHASE}" == "install" ]] && action="Installation" |
|
|
546 | [[ "${EBUILD_PHASE}" == "preinst" ]] && action="Preinstallation" |
|
|
547 | [[ "${EBUILD_PHASE}" == "postinst" ]] && action="Postinstallation" |
|
|
548 | [[ "${EBUILD_PHASE}" == "prerm" ]] && action="Preuninstallation" |
|
|
549 | [[ "${EBUILD_PHASE}" == "postrm" ]] && action="Postuninstallation" |
|
|
550 | fi |
|
|
551 | |
|
|
552 | validate_PYTHON_ABIS |
|
|
553 | if [[ "${final_ABI}" == "1" ]]; then |
|
|
554 | iterated_PYTHON_ABIS="$(PYTHON -f --ABI)" |
|
|
555 | else |
|
|
556 | iterated_PYTHON_ABIS="${PYTHON_ABIS}" |
|
|
557 | fi |
|
|
558 | for PYTHON_ABI in ${iterated_PYTHON_ABIS}; do |
|
|
559 | if [[ "${quiet}" == "0" ]]; then |
|
|
560 | if [[ -n "${action_message_template}" ]]; then |
|
|
561 | action_message="$(eval echo -n "${action_message_template}")" |
|
|
562 | else |
|
|
563 | action_message="${action} of ${CATEGORY}/${PF} with $(python_get_implementation) $(python_get_version)..." |
|
|
564 | fi |
|
|
565 | echo " ${_GREEN}*${_NORMAL} ${_BLUE}${action_message}${_NORMAL}" |
|
|
566 | fi |
|
|
567 | |
|
|
568 | if [[ "${separate_build_dirs}" == "1" ]]; then |
|
|
569 | if [[ -n "${source_dir}" ]]; then |
|
|
570 | export BUILDDIR="${S}/${source_dir}-${PYTHON_ABI}" |
|
|
571 | else |
|
|
572 | export BUILDDIR="${S}-${PYTHON_ABI}" |
|
|
573 | fi |
|
|
574 | pushd "${BUILDDIR}" > /dev/null || die "pushd failed" |
|
|
575 | else |
|
|
576 | export BUILDDIR="${S}" |
|
|
577 | fi |
|
|
578 | |
|
|
579 | previous_directory="$(pwd)" |
|
|
580 | previous_directory_stack="$(dirs -p)" |
|
|
581 | previous_directory_stack_length="$(dirs -p | wc -l)" |
|
|
582 | |
|
|
583 | if ! has "${EAPI}" 0 1 2 3 && has "${PYTHON_ABI}" ${FAILURE_TOLERANT_PYTHON_ABIS}; then |
|
|
584 | EPYTHON="$(PYTHON)" nonfatal "${function}" "$@" |
|
|
585 | else |
|
|
586 | EPYTHON="$(PYTHON)" "${function}" "$@" |
|
|
587 | fi |
|
|
588 | |
|
|
589 | if [[ "$?" != "0" ]]; then |
|
|
590 | if [[ -n "${failure_message_template}" ]]; then |
|
|
591 | failure_message="$(eval echo -n "${failure_message_template}")" |
|
|
592 | else |
|
|
593 | failure_message="${action} failed with $(python_get_implementation) $(python_get_version) in ${function}() function" |
|
|
594 | fi |
|
|
595 | |
|
|
596 | if [[ "${nonfatal}" == "1" ]]; then |
|
|
597 | if [[ "${quiet}" == "0" ]]; then |
|
|
598 | ewarn "${_RED}${failure_message}${_NORMAL}" |
|
|
599 | fi |
|
|
600 | elif [[ "${final_ABI}" == "0" ]] && has "${PYTHON_ABI}" ${FAILURE_TOLERANT_PYTHON_ABIS}; then |
|
|
601 | if [[ "${EBUILD_PHASE}" != "test" ]] || ! has test-fail-continue ${FEATURES}; then |
|
|
602 | local enabled_PYTHON_ABIS= other_PYTHON_ABI |
|
|
603 | for other_PYTHON_ABI in ${PYTHON_ABIS}; do |
|
|
604 | [[ "${other_PYTHON_ABI}" != "${PYTHON_ABI}" ]] && enabled_PYTHON_ABIS+="${enabled_PYTHON_ABIS:+ }${other_PYTHON_ABI}" |
|
|
605 | done |
|
|
606 | export PYTHON_ABIS="${enabled_PYTHON_ABIS}" |
|
|
607 | fi |
|
|
608 | if [[ "${quiet}" == "0" ]]; then |
|
|
609 | ewarn "${_RED}${failure_message}${_NORMAL}" |
|
|
610 | fi |
|
|
611 | if [[ -z "${PYTHON_ABIS}" ]]; then |
|
|
612 | die "${function}() function failed with all enabled versions of Python" |
|
|
613 | fi |
|
|
614 | else |
|
|
615 | die "${failure_message}" |
|
|
616 | fi |
|
|
617 | fi |
|
|
618 | |
|
|
619 | # Ensure that directory stack has not been decreased. |
|
|
620 | if [[ "$(dirs -p | wc -l)" -lt "${previous_directory_stack_length}" ]]; then |
|
|
621 | die "Directory stack decreased illegally" |
|
|
622 | fi |
|
|
623 | |
|
|
624 | # Avoid side effects of earlier returning from the specified function. |
|
|
625 | while [[ "$(dirs -p | wc -l)" -gt "${previous_directory_stack_length}" ]]; do |
|
|
626 | popd > /dev/null || die "popd failed" |
|
|
627 | done |
|
|
628 | |
|
|
629 | # Ensure that the bottom part of directory stack has not been changed. Restore |
|
|
630 | # previous directory (from before running of the specified function) before |
|
|
631 | # comparison of directory stacks to avoid mismatch of directory stacks after |
|
|
632 | # potential using of 'cd' to change current directory. Restoration of previous |
|
|
633 | # directory allows to safely use 'cd' to change current directory in the |
|
|
634 | # specified function without changing it back to original directory. |
|
|
635 | cd "${previous_directory}" |
|
|
636 | if [[ "$(dirs -p)" != "${previous_directory_stack}" ]]; then |
|
|
637 | die "Directory stack changed illegally" |
|
|
638 | fi |
|
|
639 | |
|
|
640 | if [[ "${separate_build_dirs}" == "1" ]]; then |
|
|
641 | popd > /dev/null || die "popd failed" |
|
|
642 | fi |
|
|
643 | unset BUILDDIR |
|
|
644 | done |
|
|
645 | |
|
|
646 | if [[ "${default_function}" == "1" ]]; then |
|
|
647 | unset -f python_default_function |
|
|
648 | fi |
|
|
649 | } |
|
|
650 | |
|
|
651 | # @FUNCTION: python_copy_sources |
|
|
652 | # @USAGE: <directory="${S}"> [directory] |
|
|
653 | # @DESCRIPTION: |
|
|
654 | # Copy unpacked sources of current package to separate build directory for each Python ABI. |
|
|
655 | python_copy_sources() { |
|
|
656 | local dir dirs=() PYTHON_ABI |
|
|
657 | |
|
|
658 | if [[ "$#" -eq 0 ]]; then |
|
|
659 | if [[ "${WORKDIR}" == "${S}" ]]; then |
|
|
660 | die "${FUNCNAME}() cannot be used" |
|
|
661 | fi |
|
|
662 | dirs=("${S}") |
|
|
663 | else |
|
|
664 | dirs=("$@") |
|
|
665 | fi |
|
|
666 | |
|
|
667 | validate_PYTHON_ABIS |
|
|
668 | for PYTHON_ABI in ${PYTHON_ABIS}; do |
|
|
669 | for dir in "${dirs[@]}"; do |
|
|
670 | cp -pr "${dir}" "${dir}-${PYTHON_ABI}" > /dev/null || die "Copying of sources failed" |
|
|
671 | done |
|
|
672 | done |
|
|
673 | } |
|
|
674 | |
|
|
675 | # @FUNCTION: python_set_build_dir_symlink |
|
|
676 | # @USAGE: <directory="build"> |
|
|
677 | # @DESCRIPTION: |
|
|
678 | # Create build directory symlink. |
|
|
679 | python_set_build_dir_symlink() { |
|
|
680 | local dir="$1" |
|
|
681 | |
|
|
682 | [[ -z "${PYTHON_ABI}" ]] && die "PYTHON_ABI variable not set" |
|
|
683 | [[ -z "${dir}" ]] && dir="build" |
|
|
684 | |
|
|
685 | # Do not delete preexistent directories. |
|
|
686 | rm -f "${dir}" || die "Deletion of '${dir}' failed" |
|
|
687 | ln -s "${dir}-${PYTHON_ABI}" "${dir}" || die "Creation of '${dir}' directory symlink failed" |
|
|
688 | } |
|
|
689 | |
|
|
690 | # @FUNCTION: python_generate_wrapper_scripts |
|
|
691 | # @USAGE: [-E|--respect-EPYTHON] [-f|--force] [-q|--quiet] [--] <file> [files] |
|
|
692 | # @DESCRIPTION: |
|
|
693 | # Generate wrapper scripts. Existing files are overwritten only with --force option. |
|
|
694 | # If --respect-EPYTHON option is specified, then generated wrapper scripts will |
|
|
695 | # respect EPYTHON variable at run time. |
|
|
696 | python_generate_wrapper_scripts() { |
|
|
697 | _python_initialize_prefix_variables |
|
|
698 | |
|
|
699 | local eselect_python_option file force="0" quiet="0" PYTHON_ABI python2_enabled="0" python3_enabled="0" respect_EPYTHON="0" |
|
|
700 | |
|
|
701 | while (($#)); do |
|
|
702 | case "$1" in |
|
|
703 | -E|--respect-EPYTHON) |
|
|
704 | respect_EPYTHON="1" |
|
|
705 | ;; |
|
|
706 | -f|--force) |
|
|
707 | force="1" |
|
|
708 | ;; |
|
|
709 | -q|--quiet) |
|
|
710 | quiet="1" |
|
|
711 | ;; |
|
|
712 | --) |
|
|
713 | shift |
|
|
714 | break |
|
|
715 | ;; |
|
|
716 | -*) |
|
|
717 | die "${FUNCNAME}(): Unrecognized option '$1'" |
|
|
718 | ;; |
|
|
719 | *) |
|
|
720 | break |
|
|
721 | ;; |
|
|
722 | esac |
|
|
723 | shift |
|
|
724 | done |
|
|
725 | |
|
|
726 | if [[ "$#" -eq 0 ]]; then |
|
|
727 | die "${FUNCNAME}(): Missing arguments" |
|
|
728 | fi |
|
|
729 | |
|
|
730 | validate_PYTHON_ABIS |
|
|
731 | for PYTHON_ABI in "${_CPYTHON2_SUPPORTED_ABIS[@]}"; do |
|
|
732 | if has "${PYTHON_ABI}" ${PYTHON_ABIS}; then |
|
|
733 | python2_enabled="1" |
|
|
734 | fi |
|
|
735 | done |
|
|
736 | for PYTHON_ABI in "${_CPYTHON3_SUPPORTED_ABIS[@]}"; do |
|
|
737 | if has "${PYTHON_ABI}" ${PYTHON_ABIS}; then |
|
|
738 | python3_enabled="1" |
|
|
739 | fi |
|
|
740 | done |
|
|
741 | |
|
|
742 | if [[ "${python2_enabled}" == "1" && "${python3_enabled}" == "1" ]]; then |
|
|
743 | eselect_python_option= |
|
|
744 | elif [[ "${python2_enabled}" == "1" && "${python3_enabled}" == "0" ]]; then |
|
|
745 | eselect_python_option="--python2" |
|
|
746 | elif [[ "${python2_enabled}" == "0" && "${python3_enabled}" == "1" ]]; then |
|
|
747 | eselect_python_option="--python3" |
|
|
748 | else |
|
|
749 | die "${FUNCNAME}(): Unsupported environment" |
|
|
750 | fi |
|
|
751 | |
|
|
752 | for file in "$@"; do |
|
|
753 | if [[ -f "${file}" && "${force}" == "0" ]]; then |
|
|
754 | die "${FUNCNAME}(): '$1' already exists" |
|
|
755 | fi |
|
|
756 | |
|
|
757 | if [[ "${quiet}" == "0" ]]; then |
|
|
758 | einfo "Generating '${file#${D%/}}' wrapper script" |
|
|
759 | fi |
|
|
760 | |
|
|
761 | cat << EOF > "${file}" |
|
|
762 | #!/usr/bin/env python |
|
|
763 | # Gentoo '${file##*/}' wrapper script |
|
|
764 | |
|
|
765 | import os |
|
|
766 | import re |
|
|
767 | import subprocess |
|
|
768 | import sys |
|
|
769 | |
|
|
770 | EPYTHON_re = re.compile(r"^python(\d+\.\d+)$") |
|
|
771 | |
|
|
772 | EOF |
|
|
773 | if [[ "$?" != "0" ]]; then |
|
|
774 | die "${FUNCNAME}(): Generation of '$1' failed" |
|
|
775 | fi |
|
|
776 | if [[ "${respect_EPYTHON}" == "1" ]]; then |
|
|
777 | cat << EOF >> "${file}" |
|
|
778 | EPYTHON = os.environ.get("EPYTHON") |
|
|
779 | if EPYTHON: |
|
|
780 | EPYTHON_matched = EPYTHON_re.match(EPYTHON) |
|
|
781 | if EPYTHON_matched: |
|
|
782 | PYTHON_ABI = EPYTHON_matched.group(1) |
|
|
783 | else: |
|
|
784 | sys.stderr.write("EPYTHON variable has unrecognized value '%s'\n" % EPYTHON) |
|
|
785 | sys.exit(1) |
|
|
786 | else: |
|
|
787 | try: |
|
|
788 | eselect_process = subprocess.Popen(["${EPREFIX}/usr/bin/eselect", "python", "show"${eselect_python_option:+, $(echo "\"")}${eselect_python_option}${eselect_python_option:+$(echo "\"")}], stdout=subprocess.PIPE) |
|
|
789 | if eselect_process.wait() != 0: |
|
|
790 | raise ValueError |
|
|
791 | except (OSError, ValueError): |
|
|
792 | sys.stderr.write("Execution of 'eselect python show${eselect_python_option:+ }${eselect_python_option}' failed\n") |
|
|
793 | sys.exit(1) |
|
|
794 | |
|
|
795 | eselect_output = eselect_process.stdout.read() |
|
|
796 | if not isinstance(eselect_output, str): |
|
|
797 | # Python 3 |
|
|
798 | eselect_output = eselect_output.decode() |
|
|
799 | |
|
|
800 | EPYTHON_matched = EPYTHON_re.match(eselect_output) |
|
|
801 | if EPYTHON_matched: |
|
|
802 | PYTHON_ABI = EPYTHON_matched.group(1) |
|
|
803 | else: |
|
|
804 | sys.stderr.write("'eselect python show${eselect_python_option:+ }${eselect_python_option}' printed unrecognized value '%s" % eselect_output) |
|
|
805 | sys.exit(1) |
|
|
806 | EOF |
|
|
807 | if [[ "$?" != "0" ]]; then |
|
|
808 | die "${FUNCNAME}(): Generation of '$1' failed" |
|
|
809 | fi |
|
|
810 | else |
|
|
811 | cat << EOF >> "${file}" |
|
|
812 | try: |
|
|
813 | eselect_process = subprocess.Popen(["${EPREFIX}/usr/bin/eselect", "python", "show"${eselect_python_option:+, $(echo "\"")}${eselect_python_option}${eselect_python_option:+$(echo "\"")}], stdout=subprocess.PIPE) |
|
|
814 | if eselect_process.wait() != 0: |
|
|
815 | raise ValueError |
|
|
816 | except (OSError, ValueError): |
|
|
817 | sys.stderr.write("Execution of 'eselect python show${eselect_python_option:+ }${eselect_python_option}' failed\n") |
|
|
818 | sys.exit(1) |
|
|
819 | |
|
|
820 | eselect_output = eselect_process.stdout.read() |
|
|
821 | if not isinstance(eselect_output, str): |
|
|
822 | # Python 3 |
|
|
823 | eselect_output = eselect_output.decode() |
|
|
824 | |
|
|
825 | EPYTHON_matched = EPYTHON_re.match(eselect_output) |
|
|
826 | if EPYTHON_matched: |
|
|
827 | PYTHON_ABI = EPYTHON_matched.group(1) |
|
|
828 | else: |
|
|
829 | sys.stderr.write("'eselect python show${eselect_python_option:+ }${eselect_python_option}' printed unrecognized value '%s" % eselect_output) |
|
|
830 | sys.exit(1) |
|
|
831 | EOF |
|
|
832 | if [[ "$?" != "0" ]]; then |
|
|
833 | die "${FUNCNAME}(): Generation of '$1' failed" |
|
|
834 | fi |
|
|
835 | fi |
|
|
836 | cat << EOF >> "${file}" |
|
|
837 | |
|
|
838 | os.environ["PYTHON_SCRIPT_NAME"] = sys.argv[0] |
|
|
839 | target_executable = "%s-%s" % (os.path.realpath(sys.argv[0]), PYTHON_ABI) |
|
|
840 | if not os.path.exists(target_executable): |
|
|
841 | sys.stderr.write("'%s' does not exist\n" % target_executable) |
|
|
842 | sys.exit(1) |
|
|
843 | |
|
|
844 | os.execv(target_executable, sys.argv) |
|
|
845 | EOF |
|
|
846 | if [[ "$?" != "0" ]]; then |
|
|
847 | die "${FUNCNAME}(): Generation of '$1' failed" |
|
|
848 | fi |
|
|
849 | fperms +x "${file#${ED%/}}" || die "fperms '${file}' failed" |
|
|
850 | done |
|
|
851 | } |
|
|
852 | |
|
|
853 | # ================================================================================================ |
|
|
854 | # ====== FUNCTIONS FOR PACKAGES NOT SUPPORTING INSTALLATION FOR MULTIPLE VERSIONS OF PYTHON ====== |
|
|
855 | # ================================================================================================ |
|
|
856 | |
|
|
857 | # @FUNCTION: python_set_active_version |
|
|
858 | # @USAGE: <CPython_ABI|2|3> |
|
|
859 | # @DESCRIPTION: |
|
|
860 | # Set specified version of CPython as active version of Python. |
|
|
861 | python_set_active_version() { |
|
|
862 | if [[ -n "${SUPPORT_PYTHON_ABIS}" ]]; then |
|
|
863 | die "${FUNCNAME}() cannot be used in ebuilds of packages supporting installation for multiple versions of Python" |
|
|
864 | fi |
|
|
865 | |
|
|
866 | if [[ "$#" -ne 1 ]]; then |
|
|
867 | die "${FUNCNAME}() requires 1 argument" |
|
|
868 | fi |
|
|
869 | |
|
|
870 | _python_initial_sanity_checks |
|
|
871 | |
|
|
872 | if [[ "$1" =~ ^[[:digit:]]+\.[[:digit:]]+$ ]]; then |
|
|
873 | if ! _python_implementation && ! has_version "dev-lang/python:$1"; then |
|
|
874 | die "${FUNCNAME}(): 'dev-lang/python:$1' is not installed" |
|
|
875 | fi |
|
|
876 | export EPYTHON="$(PYTHON "$1")" |
|
|
877 | elif [[ "$1" == "2" ]]; then |
|
|
878 | if ! _python_implementation && ! has_version "=dev-lang/python-2*"; then |
|
|
879 | die "${FUNCNAME}(): '=dev-lang/python-2*' is not installed" |
|
|
880 | fi |
|
|
881 | export EPYTHON="$(PYTHON -2)" |
|
|
882 | elif [[ "$1" == "3" ]]; then |
|
|
883 | if ! _python_implementation && ! has_version "=dev-lang/python-3*"; then |
|
|
884 | die "${FUNCNAME}(): '=dev-lang/python-3*' is not installed" |
|
|
885 | fi |
|
|
886 | export EPYTHON="$(PYTHON -3)" |
|
|
887 | else |
|
|
888 | die "${FUNCNAME}(): Unrecognized argument '$1'" |
|
|
889 | fi |
|
|
890 | |
|
|
891 | # PYTHON_ABI variable is intended to be used only in ebuilds/eclasses, |
|
|
892 | # so it does not need to be exported to subprocesses. |
|
|
893 | PYTHON_ABI="${EPYTHON#python}" |
|
|
894 | PYTHON_ABI="${PYTHON_ABI%%-*}" |
|
|
895 | |
|
|
896 | _python_final_sanity_checks |
|
|
897 | |
|
|
898 | # python-updater checks PYTHON_REQUESTED_ACTIVE_VERSION variable. |
|
|
899 | PYTHON_REQUESTED_ACTIVE_VERSION="$1" |
|
|
900 | } |
|
|
901 | |
|
|
902 | # @FUNCTION: python_need_rebuild |
|
|
903 | # @DESCRIPTION: Mark current package for rebuilding by python-updater after |
|
|
904 | # switching of active version of Python. |
|
|
905 | python_need_rebuild() { |
|
|
906 | if [[ -n "${SUPPORT_PYTHON_ABIS}" ]]; then |
|
|
907 | die "${FUNCNAME}() cannot be used in ebuilds of packages supporting installation for multiple versions of Python" |
|
|
908 | fi |
|
|
909 | |
|
|
910 | export PYTHON_NEED_REBUILD="$(PYTHON --ABI)" |
|
|
911 | } |
|
|
912 | |
|
|
913 | # ================================================================================================ |
|
|
914 | # ======================================= GETTER FUNCTIONS ======================================= |
|
|
915 | # ================================================================================================ |
|
|
916 | |
|
|
917 | _PYTHON_ABI_EXTRACTION_COMMAND='import platform |
|
|
918 | import sys |
|
|
919 | sys.stdout.write(".".join(str(x) for x in sys.version_info[:2])) |
|
|
920 | if platform.system()[:4] == "Java": |
|
|
921 | sys.stdout.write("-jython")' |
|
|
922 | |
|
|
923 | _python_get_implementation() { |
|
|
924 | if [[ "$#" -ne 1 ]]; then |
|
|
925 | die "${FUNCNAME}() requires 1 argument" |
|
|
926 | fi |
|
|
927 | |
|
|
928 | if [[ "$1" =~ ^[[:digit:]]+\.[[:digit:]]+$ ]]; then |
|
|
929 | echo "CPython" |
|
|
930 | elif [[ "$1" =~ ^[[:digit:]]+\.[[:digit:]]+-jython$ ]]; then |
|
|
931 | echo "Jython" |
|
|
932 | else |
|
|
933 | die "${FUNCNAME}(): Unrecognized Python ABI '$1'" |
|
|
934 | fi |
|
|
935 | } |
|
|
936 | |
|
|
937 | # @FUNCTION: PYTHON |
|
|
938 | # @USAGE: [-2] [-3] [--ABI] [-a|--absolute-path] [-f|--final-ABI] [--] <Python_ABI="${PYTHON_ABI}"> |
|
|
939 | # @DESCRIPTION: |
|
|
940 | # Print filename of Python interpreter for specified Python ABI. If Python_ABI argument |
|
|
941 | # is ommitted, then PYTHON_ABI environment variable must be set and is used. |
|
|
942 | # If -2 option is specified, then active version of Python 2 is used. |
|
|
943 | # If -3 option is specified, then active version of Python 3 is used. |
|
|
944 | # If --final-ABI option is specified, then final ABI from the list of enabled ABIs is used. |
|
|
945 | # -2, -3 and --final-ABI options and Python_ABI argument cannot be specified simultaneously. |
|
|
946 | # If --ABI option is specified, then only specified Python ABI is printed instead of |
|
|
947 | # filename of Python interpreter. |
|
|
948 | # If --absolute-path option is specified, then absolute path to Python interpreter is printed. |
|
|
949 | # --ABI and --absolute-path options cannot be specified simultaneously. |
|
|
950 | PYTHON() { |
|
|
951 | local ABI_output="0" absolute_path_output="0" final_ABI="0" PYTHON_ABI="${PYTHON_ABI}" python_interpreter python2="0" python3="0" |
|
|
952 | |
|
|
953 | while (($#)); do |
|
|
954 | case "$1" in |
|
|
955 | -2) |
|
|
956 | python2="1" |
|
|
957 | ;; |
|
|
958 | -3) |
|
|
959 | python3="1" |
|
|
960 | ;; |
|
|
961 | --ABI) |
|
|
962 | ABI_output="1" |
|
|
963 | ;; |
|
|
964 | -a|--absolute-path) |
|
|
965 | absolute_path_output="1" |
|
|
966 | ;; |
|
|
967 | -f|--final-ABI) |
|
|
968 | final_ABI="1" |
|
|
969 | ;; |
|
|
970 | --) |
|
|
971 | shift |
|
|
972 | break |
|
|
973 | ;; |
|
|
974 | -*) |
|
|
975 | die "${FUNCNAME}(): Unrecognized option '$1'" |
|
|
976 | ;; |
|
|
977 | *) |
|
|
978 | break |
|
|
979 | ;; |
|
|
980 | esac |
|
|
981 | shift |
|
|
982 | done |
|
|
983 | |
|
|
984 | if [[ "${ABI_output}" == "1" && "${absolute_path_output}" == "1" ]]; then |
|
|
985 | die "${FUNCNAME}(): '--ABI and '--absolute-path' options cannot be specified simultaneously" |
|
|
986 | fi |
|
|
987 | |
|
|
988 | if [[ "$((${python2} + ${python3} + ${final_ABI}))" -gt 1 ]]; then |
|
|
989 | die "${FUNCNAME}(): '-2', '-3' or '--final-ABI' options cannot be specified simultaneously" |
|
|
990 | fi |
|
|
991 | |
|
|
992 | if [[ "$#" -eq 0 ]]; then |
|
|
993 | if [[ "${final_ABI}" == "1" ]]; then |
|
|
994 | if has "${EAPI:-0}" 0 1 2 3 4 && [[ -z "${SUPPORT_PYTHON_ABIS}" ]]; then |
|
|
995 | die "${FUNCNAME}(): '--final-ABI' option cannot be used in ebuilds of packages not supporting installation for multiple versions of Python" |
|
|
996 | fi |
|
|
997 | validate_PYTHON_ABIS |
|
|
998 | PYTHON_ABI="${PYTHON_ABIS##* }" |
|
|
999 | elif [[ "${python2}" == "1" ]]; then |
|
|
1000 | PYTHON_ABI="$(eselect python show --python2 --ABI)" |
|
|
1001 | if [[ -z "${PYTHON_ABI}" ]]; then |
|
|
1002 | die "${FUNCNAME}(): Active Python 2 interpreter not set" |
|
|
1003 | elif [[ "${PYTHON_ABI}" != "2."* ]]; then |
|
|
1004 | die "${FUNCNAME}(): Internal error in \`eselect python show --python2\`" |
|
|
1005 | fi |
|
|
1006 | elif [[ "${python3}" == "1" ]]; then |
|
|
1007 | PYTHON_ABI="$(eselect python show --python3 --ABI)" |
|
|
1008 | if [[ -z "${PYTHON_ABI}" ]]; then |
|
|
1009 | die "${FUNCNAME}(): Active Python 3 interpreter not set" |
|
|
1010 | elif [[ "${PYTHON_ABI}" != "3."* ]]; then |
|
|
1011 | die "${FUNCNAME}(): Internal error in \`eselect python show --python3\`" |
|
|
1012 | fi |
|
|
1013 | elif [[ -z "${SUPPORT_PYTHON_ABIS}" ]]; then |
|
|
1014 | PYTHON_ABI="$("${EPREFIX}/usr/bin/python" -c "${_PYTHON_ABI_EXTRACTION_COMMAND}")" |
|
|
1015 | elif [[ -z "${PYTHON_ABI}" ]]; then |
|
|
1016 | die "${FUNCNAME}(): Invalid usage: Python ABI not specified" |
|
|
1017 | fi |
|
|
1018 | elif [[ "$#" -eq 1 ]]; then |
|
|
1019 | if [[ "${final_ABI}" == "1" ]]; then |
|
|
1020 | die "${FUNCNAME}(): '--final-ABI' option and Python ABI cannot be specified simultaneously" |
|
|
1021 | fi |
|
|
1022 | if [[ "${python2}" == "1" ]]; then |
|
|
1023 | die "${FUNCNAME}(): '-2' option and Python ABI cannot be specified simultaneously" |
|
|
1024 | fi |
|
|
1025 | if [[ "${python3}" == "1" ]]; then |
|
|
1026 | die "${FUNCNAME}(): '-3' option and Python ABI cannot be specified simultaneously" |
|
|
1027 | fi |
|
|
1028 | PYTHON_ABI="$1" |
|
|
1029 | else |
|
|
1030 | die "${FUNCNAME}(): Invalid usage" |
|
|
1031 | fi |
|
|
1032 | |
|
|
1033 | if [[ "${ABI_output}" == "1" ]]; then |
|
|
1034 | echo -n "${PYTHON_ABI}" |
|
|
1035 | return |
|
|
1036 | else |
|
|
1037 | if [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "CPython" ]]; then |
|
|
1038 | python_interpreter="python${PYTHON_ABI}" |
|
|
1039 | elif [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "Jython" ]]; then |
|
|
1040 | python_interpreter="jython-${PYTHON_ABI%-jython}" |
|
|
1041 | fi |
|
|
1042 | |
|
|
1043 | if [[ "${absolute_path_output}" == "1" ]]; then |
|
|
1044 | echo -n "${EPREFIX}/usr/bin/${python_interpreter}" |
|
|
1045 | else |
|
|
1046 | echo -n "${python_interpreter}" |
|
|
1047 | fi |
|
|
1048 | fi |
|
|
1049 | |
|
|
1050 | if [[ -n "${ABI}" && "${ABI}" != "${DEFAULT_ABI}" && "${DEFAULT_ABI}" != "default" ]]; then |
|
|
1051 | echo -n "-${ABI}" |
|
|
1052 | fi |
|
|
1053 | } |
|
|
1054 | |
|
|
1055 | # @FUNCTION: python_get_implementation |
|
|
1056 | # @USAGE: [-f|--final-ABI] |
|
|
1057 | # @DESCRIPTION: |
|
|
1058 | # Print name of Python implementation. |
|
|
1059 | # If --final-ABI option is specified, then final ABI from the list of enabled ABIs is used. |
|
|
1060 | python_get_implementation() { |
|
|
1061 | local final_ABI="0" PYTHON_ABI="${PYTHON_ABI}" |
|
|
1062 | |
|
|
1063 | while (($#)); do |
|
|
1064 | case "$1" in |
|
|
1065 | -f|--final-ABI) |
|
|
1066 | final_ABI="1" |
|
|
1067 | ;; |
|
|
1068 | -*) |
|
|
1069 | die "${FUNCNAME}(): Unrecognized option '$1'" |
|
|
1070 | ;; |
|
|
1071 | *) |
|
|
1072 | die "${FUNCNAME}(): Invalid usage" |
|
|
1073 | ;; |
|
|
1074 | esac |
|
|
1075 | shift |
|
|
1076 | done |
|
|
1077 | |
|
|
1078 | if [[ "${final_ABI}" == "1" ]]; then |
|
|
1079 | PYTHON_ABI="$(PYTHON -f --ABI)" |
|
|
1080 | elif [[ -z "${PYTHON_ABI}" ]]; then |
|
|
1081 | PYTHON_ABI="$(PYTHON --ABI)" |
|
|
1082 | fi |
|
|
1083 | |
|
|
1084 | echo "$(_python_get_implementation "${PYTHON_ABI}")" |
|
|
1085 | } |
|
|
1086 | |
|
|
1087 | # @FUNCTION: python_get_implementational_package |
|
|
1088 | # @USAGE: [-f|--final-ABI] |
|
|
1089 | # @DESCRIPTION: |
|
|
1090 | # Print category, name and slot of package providing Python implementation. |
|
|
1091 | # If --final-ABI option is specified, then final ABI from the list of enabled ABIs is used. |
|
|
1092 | python_get_implementational_package() { |
|
|
1093 | local final_ABI="0" PYTHON_ABI="${PYTHON_ABI}" |
|
|
1094 | |
|
|
1095 | while (($#)); do |
|
|
1096 | case "$1" in |
|
|
1097 | -f|--final-ABI) |
|
|
1098 | final_ABI="1" |
|
|
1099 | ;; |
|
|
1100 | -*) |
|
|
1101 | die "${FUNCNAME}(): Unrecognized option '$1'" |
|
|
1102 | ;; |
|
|
1103 | *) |
|
|
1104 | die "${FUNCNAME}(): Invalid usage" |
|
|
1105 | ;; |
|
|
1106 | esac |
|
|
1107 | shift |
|
|
1108 | done |
|
|
1109 | |
|
|
1110 | if [[ "${final_ABI}" == "1" ]]; then |
|
|
1111 | PYTHON_ABI="$(PYTHON -f --ABI)" |
|
|
1112 | elif [[ -z "${PYTHON_ABI}" ]]; then |
|
|
1113 | PYTHON_ABI="$(PYTHON --ABI)" |
|
|
1114 | fi |
|
|
1115 | |
|
|
1116 | if [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "CPython" ]]; then |
|
|
1117 | echo "dev-lang/python:${PYTHON_ABI}" |
|
|
1118 | elif [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "Jython" ]]; then |
|
|
1119 | echo "dev-java/jython:${PYTHON_ABI%-jython}" |
|
|
1120 | fi |
|
|
1121 | } |
|
|
1122 | |
|
|
1123 | # @FUNCTION: python_get_includedir |
|
|
1124 | # @USAGE: [-f|--final-ABI] |
|
|
1125 | # @DESCRIPTION: |
|
|
1126 | # Print path to Python include directory. |
|
|
1127 | # If --final-ABI option is specified, then final ABI from the list of enabled ABIs is used. |
|
|
1128 | python_get_includedir() { |
|
|
1129 | local final_ABI="0" PYTHON_ABI="${PYTHON_ABI}" |
|
|
1130 | |
|
|
1131 | while (($#)); do |
|
|
1132 | case "$1" in |
|
|
1133 | -f|--final-ABI) |
|
|
1134 | final_ABI="1" |
|
|
1135 | ;; |
|
|
1136 | -*) |
|
|
1137 | die "${FUNCNAME}(): Unrecognized option '$1'" |
|
|
1138 | ;; |
|
|
1139 | *) |
|
|
1140 | die "${FUNCNAME}(): Invalid usage" |
|
|
1141 | ;; |
|
|
1142 | esac |
|
|
1143 | shift |
|
|
1144 | done |
|
|
1145 | |
|
|
1146 | if [[ "${final_ABI}" == "1" ]]; then |
|
|
1147 | PYTHON_ABI="$(PYTHON -f --ABI)" |
|
|
1148 | elif [[ -z "${PYTHON_ABI}" ]]; then |
|
|
1149 | PYTHON_ABI="$(PYTHON --ABI)" |
|
|
1150 | fi |
|
|
1151 | |
|
|
1152 | if [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "CPython" ]]; then |
|
|
1153 | echo "/usr/include/python${PYTHON_ABI}" |
|
|
1154 | elif [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "Jython" ]]; then |
|
|
1155 | echo "/usr/share/jython-${PYTHON_ABI%-jython}/Include" |
|
|
1156 | fi |
|
|
1157 | } |
|
|
1158 | |
|
|
1159 | # @FUNCTION: python_get_libdir |
|
|
1160 | # @USAGE: [-f|--final-ABI] |
|
|
1161 | # @DESCRIPTION: |
|
|
1162 | # Print path to Python library directory. |
|
|
1163 | # If --final-ABI option is specified, then final ABI from the list of enabled ABIs is used. |
|
|
1164 | python_get_libdir() { |
|
|
1165 | local final_ABI="0" PYTHON_ABI="${PYTHON_ABI}" |
|
|
1166 | |
|
|
1167 | while (($#)); do |
|
|
1168 | case "$1" in |
|
|
1169 | -f|--final-ABI) |
|
|
1170 | final_ABI="1" |
|
|
1171 | ;; |
|
|
1172 | -*) |
|
|
1173 | die "${FUNCNAME}(): Unrecognized option '$1'" |
|
|
1174 | ;; |
|
|
1175 | *) |
|
|
1176 | die "${FUNCNAME}(): Invalid usage" |
|
|
1177 | ;; |
|
|
1178 | esac |
|
|
1179 | shift |
|
|
1180 | done |
|
|
1181 | |
|
|
1182 | if [[ "${final_ABI}" == "1" ]]; then |
|
|
1183 | PYTHON_ABI="$(PYTHON -f --ABI)" |
|
|
1184 | elif [[ -z "${PYTHON_ABI}" ]]; then |
|
|
1185 | PYTHON_ABI="$(PYTHON --ABI)" |
|
|
1186 | fi |
|
|
1187 | |
|
|
1188 | if [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "CPython" ]]; then |
|
|
1189 | echo "/usr/$(get_libdir)/python${PYTHON_ABI}" |
|
|
1190 | elif [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "Jython" ]]; then |
|
|
1191 | echo "/usr/share/jython-${PYTHON_ABI%-jython}/Lib" |
|
|
1192 | fi |
|
|
1193 | } |
|
|
1194 | |
|
|
1195 | # @FUNCTION: python_get_sitedir |
|
|
1196 | # @USAGE: [-f|--final-ABI] |
|
|
1197 | # @DESCRIPTION: |
|
|
1198 | # Print path to Python site-packages directory. |
|
|
1199 | # If --final-ABI option is specified, then final ABI from the list of enabled ABIs is used. |
|
|
1200 | python_get_sitedir() { |
|
|
1201 | local options=() |
|
|
1202 | |
|
|
1203 | while (($#)); do |
|
|
1204 | case "$1" in |
|
|
1205 | -f|--final-ABI) |
|
|
1206 | options+=("$1") |
|
|
1207 | ;; |
|
|
1208 | -*) |
|
|
1209 | die "${FUNCNAME}(): Unrecognized option '$1'" |
|
|
1210 | ;; |
|
|
1211 | *) |
|
|
1212 | die "${FUNCNAME}(): Invalid usage" |
|
|
1213 | ;; |
|
|
1214 | esac |
|
|
1215 | shift |
|
|
1216 | done |
|
|
1217 | |
|
|
1218 | echo "$(python_get_libdir "${options[@]}")/site-packages" |
|
|
1219 | } |
|
|
1220 | |
|
|
1221 | # @FUNCTION: python_get_library |
|
|
1222 | # @USAGE: [-f|--final-ABI] [-l|--linker-option] |
|
|
1223 | # @DESCRIPTION: |
|
|
1224 | # Print path to Python library. |
|
|
1225 | # If --linker-option is specified, then "-l${library}" linker option is printed. |
|
|
1226 | # If --final-ABI option is specified, then final ABI from the list of enabled ABIs is used. |
|
|
1227 | python_get_library() { |
|
|
1228 | local final_ABI="0" linker_option="0" PYTHON_ABI="${PYTHON_ABI}" |
|
|
1229 | |
|
|
1230 | while (($#)); do |
|
|
1231 | case "$1" in |
|
|
1232 | -f|--final-ABI) |
|
|
1233 | final_ABI="1" |
|
|
1234 | ;; |
|
|
1235 | -l|--linker-option) |
|
|
1236 | linker_option="1" |
|
|
1237 | ;; |
|
|
1238 | -*) |
|
|
1239 | die "${FUNCNAME}(): Unrecognized option '$1'" |
|
|
1240 | ;; |
|
|
1241 | *) |
|
|
1242 | die "${FUNCNAME}(): Invalid usage" |
|
|
1243 | ;; |
|
|
1244 | esac |
|
|
1245 | shift |
|
|
1246 | done |
|
|
1247 | |
|
|
1248 | if [[ "${final_ABI}" == "1" ]]; then |
|
|
1249 | PYTHON_ABI="$(PYTHON -f --ABI)" |
|
|
1250 | elif [[ -z "${PYTHON_ABI}" ]]; then |
|
|
1251 | PYTHON_ABI="$(PYTHON --ABI)" |
|
|
1252 | fi |
|
|
1253 | |
|
|
1254 | if [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "CPython" ]]; then |
|
|
1255 | if [[ "${linker_option}" == "1" ]]; then |
|
|
1256 | echo "-lpython${PYTHON_ABI}" |
|
|
1257 | else |
|
|
1258 | echo "/usr/$(get_libdir)/libpython${PYTHON_ABI}$(get_libname)" |
|
|
1259 | fi |
|
|
1260 | elif [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "Jython" ]]; then |
|
|
1261 | die "${FUNCNAME}(): Jython does not have shared library" |
|
|
1262 | fi |
|
|
1263 | } |
|
|
1264 | |
|
|
1265 | # @FUNCTION: python_get_version |
|
|
1266 | # @USAGE: [-f|--final-ABI] [--major] [--minor] [--micro] |
|
|
1267 | # @DESCRIPTION: |
|
|
1268 | # Print Python version. |
|
|
1269 | # --major, --minor and --micro options cannot be specified simultaneously. |
|
|
1270 | # If --major, --minor and --micro options are not specified, then "${major_version}.${minor_version}" is printed. |
|
|
1271 | # If --final-ABI option is specified, then final ABI from the list of enabled ABIs is used. |
|
|
1272 | python_get_version() { |
|
|
1273 | local final_ABI="0" major="0" minor="0" micro="0" python_command |
|
|
1274 | |
|
|
1275 | while (($#)); do |
|
|
1276 | case "$1" in |
|
|
1277 | -f|--final-ABI) |
|
|
1278 | final_ABI="1" |
|
|
1279 | ;; |
|
|
1280 | --major) |
|
|
1281 | major="1" |
|
|
1282 | ;; |
|
|
1283 | --minor) |
|
|
1284 | minor="1" |
|
|
1285 | ;; |
|
|
1286 | --micro) |
|
|
1287 | micro="1" |
|
|
1288 | ;; |
|
|
1289 | -*) |
|
|
1290 | die "${FUNCNAME}(): Unrecognized option '$1'" |
|
|
1291 | ;; |
|
|
1292 | *) |
|
|
1293 | die "${FUNCNAME}(): Invalid usage" |
|
|
1294 | ;; |
|
|
1295 | esac |
|
|
1296 | shift |
|
|
1297 | done |
|
|
1298 | |
|
|
1299 | if [[ "$((${major} + ${minor} + ${micro}))" -gt 1 ]]; then |
|
|
1300 | die "${FUNCNAME}(): '--major', '--minor' or '--micro' options cannot be specified simultaneously" |
|
|
1301 | fi |
|
|
1302 | |
|
|
1303 | if [[ "${major}" == "1" ]]; then |
|
|
1304 | python_command="from sys import version_info; print(version_info[0])" |
|
|
1305 | elif [[ "${minor}" == "1" ]]; then |
|
|
1306 | python_command="from sys import version_info; print(version_info[1])" |
|
|
1307 | elif [[ "${micro}" == "1" ]]; then |
|
|
1308 | python_command="from sys import version_info; print(version_info[2])" |
|
|
1309 | else |
|
|
1310 | python_command="from sys import version_info; print('.'.join(str(x) for x in version_info[:2]))" |
|
|
1311 | fi |
|
|
1312 | |
|
|
1313 | if [[ "${final_ABI}" == "1" ]]; then |
|
|
1314 | "$(PYTHON -f)" -c "${python_command}" |
|
|
1315 | else |
|
|
1316 | "$(PYTHON ${PYTHON_ABI})" -c "${python_command}" |
|
|
1317 | fi |
|
|
1318 | } |
|
|
1319 | |
|
|
1320 | # ================================================================================================ |
|
|
1321 | # =================================== MISCELLANEOUS FUNCTIONS ==================================== |
|
|
1322 | # ================================================================================================ |
|
|
1323 | |
|
|
1324 | _python_implementation() { |
|
|
1325 | if [[ "${CATEGORY}/${PN}" == "dev-lang/python" ]]; then |
|
|
1326 | return 0 |
|
|
1327 | elif [[ "${CATEGORY}/${PN}" == "dev-java/jython" ]]; then |
|
|
1328 | return 0 |
|
|
1329 | else |
|
|
1330 | return 1 |
|
|
1331 | fi |
|
|
1332 | } |
|
|
1333 | |
|
|
1334 | _python_initialize_prefix_variables() { |
|
|
1335 | if has "${EAPI:-0}" 0 1 2; then |
|
|
1336 | if [[ -n "${ROOT}" && -z "${EROOT}" ]]; then |
|
|
1337 | EROOT="${ROOT%/}${EPREFIX}/" |
|
|
1338 | fi |
|
|
1339 | if [[ -n "${D}" && -z "${ED}" ]]; then |
|
|
1340 | ED="${D%/}${EPREFIX}/" |
|
|
1341 | fi |
|
|
1342 | fi |
|
|
1343 | } |
|
|
1344 | |
|
|
1345 | unset PYTHON_SANITY_CHECKS |
|
|
1346 | |
|
|
1347 | _python_initial_sanity_checks() { |
|
|
1348 | if [[ "$(declare -p PYTHON_SANITY_CHECKS 2> /dev/null)" != "declare -- PYTHON_SANITY_CHECKS="* ]]; then |
|
|
1349 | # Ensure that /usr/bin/python and /usr/bin/python-config are valid. |
|
|
1350 | if [[ "$(readlink "${EPREFIX}/usr/bin/python")" != "python-wrapper" ]]; then |
|
|
1351 | eerror "'${EPREFIX}/usr/bin/python' is not valid symlink." |
|
|
1352 | eerror "Use \`eselect python set \${python_interpreter}\` to fix this problem." |
|
|
1353 | die "'${EPREFIX}/usr/bin/python' is not valid symlink" |
|
|
1354 | fi |
|
|
1355 | if [[ "$(<"${EPREFIX}/usr/bin/python-config")" != *"Gentoo python-config wrapper script"* ]]; then |
|
|
1356 | eerror "'${EPREFIX}/usr/bin/python-config' is not valid script" |
|
|
1357 | eerror "Use \`eselect python set \${python_interpreter}\` to fix this problem." |
|
|
1358 | die "'${EPREFIX}/usr/bin/python-config' is not valid script" |
|
|
1359 | fi |
|
|
1360 | fi |
|
|
1361 | } |
|
|
1362 | |
|
|
1363 | _python_final_sanity_checks() { |
|
|
1364 | if ! _python_implementation && [[ "$(declare -p PYTHON_SANITY_CHECKS 2> /dev/null)" != "declare -- PYTHON_SANITY_CHECKS="* ]]; then |
|
|
1365 | local PYTHON_ABI="${PYTHON_ABI}" |
|
|
1366 | for PYTHON_ABI in ${PYTHON_ABIS-${PYTHON_ABI}}; do |
|
|
1367 | # Ensure that appropriate version of Python is installed. |
|
|
1368 | if ! has_version "$(python_get_implementational_package)"; then |
|
|
1369 | die "$(python_get_implementational_package) is not installed" |
|
|
1370 | fi |
|
|
1371 | |
|
|
1372 | # Ensure that EPYTHON variable is respected. |
|
|
1373 | if [[ "$(EPYTHON="$(PYTHON)" python -c "${_PYTHON_ABI_EXTRACTION_COMMAND}")" != "${PYTHON_ABI}" ]]; then |
|
|
1374 | eerror "python: '$(type -p python)'" |
|
|
1375 | eerror "ABI: '${ABI}'" |
|
|
1376 | eerror "DEFAULT_ABI: '${DEFAULT_ABI}'" |
|
|
1377 | eerror "EPYTHON: '$(PYTHON)'" |
|
|
1378 | eerror "PYTHON_ABI: '${PYTHON_ABI}'" |
|
|
1379 | eerror "Version of enabled Python: '$(EPYTHON="$(PYTHON)" python -c "${_PYTHON_ABI_EXTRACTION_COMMAND}")'" |
|
|
1380 | die "'python' does not respect EPYTHON variable" |
|
|
1381 | fi |
|
|
1382 | done |
|
|
1383 | fi |
|
|
1384 | PYTHON_SANITY_CHECKS="1" |
|
|
1385 | } |
|
|
1386 | |
|
|
1387 | _python_set_color_variables() { |
|
|
1388 | if [[ "${NOCOLOR:-false}" =~ ^(false|no)$ ]]; then |
|
|
1389 | _BOLD=$'\e[1m' |
|
|
1390 | _RED=$'\e[1;31m' |
|
|
1391 | _GREEN=$'\e[1;32m' |
|
|
1392 | _BLUE=$'\e[1;34m' |
|
|
1393 | _CYAN=$'\e[1;36m' |
|
|
1394 | _NORMAL=$'\e[0m' |
|
|
1395 | else |
|
|
1396 | _BOLD= |
|
|
1397 | _RED= |
|
|
1398 | _GREEN= |
|
|
1399 | _BLUE= |
|
|
1400 | _CYAN= |
|
|
1401 | _NORMAL= |
|
|
1402 | fi |
|
|
1403 | } |
|
|
1404 | |
|
|
1405 | # @FUNCTION: python_convert_shebangs |
|
|
1406 | # @USAGE: [-q|--quiet] [-r|--recursive] [-x|--only-executables] [--] <Python_version> <file|directory> [files|directories] |
|
|
1407 | # @DESCRIPTION: |
|
|
1408 | # Convert shebangs in specified files. Directories can be specified only with --recursive option. |
|
|
1409 | python_convert_shebangs() { |
|
|
1410 | local argument file files=() only_executables="0" python_version quiet="0" recursive="0" |
|
|
1411 | |
|
|
1412 | while (($#)); do |
|
|
1413 | case "$1" in |
|
|
1414 | -r|--recursive) |
|
|
1415 | recursive="1" |
|
|
1416 | ;; |
|
|
1417 | -q|--quiet) |
|
|
1418 | quiet="1" |
|
|
1419 | ;; |
|
|
1420 | -x|--only-executables) |
|
|
1421 | only_executables="1" |
|
|
1422 | ;; |
|
|
1423 | --) |
|
|
1424 | shift |
|
|
1425 | break |
|
|
1426 | ;; |
|
|
1427 | -*) |
|
|
1428 | die "${FUNCNAME}(): Unrecognized option '$1'" |
|
|
1429 | ;; |
|
|
1430 | *) |
|
|
1431 | break |
|
|
1432 | ;; |
|
|
1433 | esac |
|
|
1434 | shift |
|
|
1435 | done |
|
|
1436 | |
|
|
1437 | if [[ "$#" -eq 0 ]]; then |
|
|
1438 | die "${FUNCNAME}(): Missing Python version and files or directories" |
|
|
1439 | elif [[ "$#" -eq 1 ]]; then |
|
|
1440 | die "${FUNCNAME}(): Missing files or directories" |
|
|
1441 | fi |
|
|
1442 | |
|
|
1443 | python_version="$1" |
|
|
1444 | shift |
|
|
1445 | |
|
|
1446 | for argument in "$@"; do |
|
|
1447 | if [[ ! -e "${argument}" ]]; then |
|
|
1448 | die "${FUNCNAME}(): '${argument}' does not exist" |
|
|
1449 | elif [[ -f "${argument}" ]]; then |
|
|
1450 | files+=("${argument}") |
|
|
1451 | elif [[ -d "${argument}" ]]; then |
|
|
1452 | if [[ "${recursive}" == "1" ]]; then |
|
|
1453 | if [[ "${only_executables}" == "1" ]]; then |
|
|
1454 | files+=($(find "${argument}" -perm /111 -type f)) |
|
|
1455 | else |
|
|
1456 | files+=($(find "${argument}" -type f)) |
|
|
1457 | fi |
|
|
1458 | else |
|
|
1459 | die "${FUNCNAME}(): '${argument}' is not a regular file" |
|
|
1460 | fi |
|
|
1461 | else |
|
|
1462 | die "${FUNCNAME}(): '${argument}' is not a regular file or a directory" |
|
|
1463 | fi |
|
|
1464 | done |
|
|
1465 | |
|
|
1466 | for file in "${files[@]}"; do |
|
|
1467 | file="${file#./}" |
|
|
1468 | [[ "${only_executables}" == "1" && ! -x "${file}" ]] && continue |
|
|
1469 | |
|
|
1470 | if [[ "$(head -n1 "${file}")" =~ ^'#!'.*python ]]; then |
|
|
1471 | if [[ "${quiet}" == "0" ]]; then |
|
|
1472 | einfo "Converting shebang in '${file}'" |
|
|
1473 | fi |
|
|
1474 | sed -e "1s/python\([[:digit:]]\+\(\.[[:digit:]]\+\)\?\)\?/python${python_version}/" -i "${file}" || die "Conversion of shebang in '${file}' failed" |
|
|
1475 | |
|
|
1476 | # Delete potential whitespace after "#!". |
|
|
1477 | sed -e '1s/\(^#!\)[[:space:]]*/\1/' -i "${file}" || die "sed '${file}' failed" |
|
|
1478 | fi |
|
|
1479 | done |
|
|
1480 | } |
|
|
1481 | |
|
|
1482 | # ================================================================================================ |
|
|
1483 | # ================================ FUNCTIONS FOR RUNNING OF TESTS ================================ |
|
|
1484 | # ================================================================================================ |
|
|
1485 | |
|
|
1486 | # @ECLASS-VARIABLE: PYTHON_TEST_VERBOSITY |
|
|
1487 | # @DESCRIPTION: |
|
|
1488 | # User-configurable verbosity of tests of Python modules. |
|
|
1489 | # Supported values: 0, 1, 2, 3, 4. |
|
|
1490 | PYTHON_TEST_VERBOSITY="${PYTHON_TEST_VERBOSITY:-1}" |
|
|
1491 | |
|
|
1492 | # @FUNCTION: python_execute_nosetests |
|
|
1493 | # @USAGE: [-P|--PYTHONPATH PYTHONPATH] [-s|--separate-build-dirs] [--] [arguments] |
|
|
1494 | # @DESCRIPTION: |
|
|
1495 | # Execute nosetests for all enabled versions of Python. |
|
|
1496 | python_execute_nosetests() { |
|
|
1497 | _python_set_color_variables |
|
|
1498 | |
|
|
1499 | local PYTHONPATH_template= separate_build_dirs= |
|
|
1500 | |
|
|
1501 | while (($#)); do |
|
|
1502 | case "$1" in |
|
|
1503 | -P|--PYTHONPATH) |
|
|
1504 | PYTHONPATH_template="$2" |
|
|
1505 | shift |
|
|
1506 | ;; |
|
|
1507 | -s|--separate-build-dirs) |
|
|
1508 | separate_build_dirs="1" |
|
|
1509 | ;; |
|
|
1510 | --) |
|
|
1511 | shift |
|
|
1512 | break |
|
|
1513 | ;; |
|
|
1514 | -*) |
|
|
1515 | die "${FUNCNAME}(): Unrecognized option '$1'" |
|
|
1516 | ;; |
|
|
1517 | *) |
|
|
1518 | break |
|
|
1519 | ;; |
|
|
1520 | esac |
|
|
1521 | shift |
|
|
1522 | done |
|
|
1523 | |
|
|
1524 | python_test_function() { |
|
|
1525 | local evaluated_PYTHONPATH= |
|
|
1526 | |
|
|
1527 | if [[ -n "${PYTHONPATH_template}" ]]; then |
|
|
1528 | evaluated_PYTHONPATH="$(eval echo -n "${PYTHONPATH_template}")" |
|
|
1529 | if [[ ! -e "${evaluated_PYTHONPATH}" ]]; then |
|
|
1530 | unset evaluated_PYTHONPATH |
|
|
1531 | fi |
|
|
1532 | fi |
|
|
1533 | |
|
|
1534 | if [[ -n "${evaluated_PYTHONPATH}" ]]; then |
|
|
1535 | echo ${_BOLD}PYTHONPATH="${evaluated_PYTHONPATH}" nosetests --verbosity="${PYTHON_TEST_VERBOSITY}" "$@"${_NORMAL} |
|
|
1536 | PYTHONPATH="${evaluated_PYTHONPATH}" nosetests --verbosity="${PYTHON_TEST_VERBOSITY}" "$@" |
|
|
1537 | else |
|
|
1538 | echo ${_BOLD}nosetests --verbosity="${PYTHON_TEST_VERBOSITY}" "$@"${_NORMAL} |
|
|
1539 | nosetests --verbosity="${PYTHON_TEST_VERBOSITY}" "$@" |
|
|
1540 | fi |
|
|
1541 | } |
|
|
1542 | if [[ -n "${SUPPORT_PYTHON_ABIS}" ]]; then |
|
|
1543 | python_execute_function ${separate_build_dirs:+-s} python_test_function "$@" |
|
|
1544 | else |
|
|
1545 | if [[ -n "${separate_build_dirs}" ]]; then |
|
|
1546 | die "${FUNCNAME}(): Invalid usage" |
|
|
1547 | fi |
|
|
1548 | python_test_function "$@" || die "Testing failed" |
|
|
1549 | fi |
|
|
1550 | |
|
|
1551 | unset -f python_test_function |
|
|
1552 | } |
|
|
1553 | |
|
|
1554 | # @FUNCTION: python_execute_py.test |
|
|
1555 | # @USAGE: [-P|--PYTHONPATH PYTHONPATH] [-s|--separate-build-dirs] [--] [arguments] |
|
|
1556 | # @DESCRIPTION: |
|
|
1557 | # Execute py.test for all enabled versions of Python. |
|
|
1558 | python_execute_py.test() { |
|
|
1559 | _python_set_color_variables |
|
|
1560 | |
|
|
1561 | local PYTHONPATH_template= separate_build_dirs= |
|
|
1562 | |
|
|
1563 | while (($#)); do |
|
|
1564 | case "$1" in |
|
|
1565 | -P|--PYTHONPATH) |
|
|
1566 | PYTHONPATH_template="$2" |
|
|
1567 | shift |
|
|
1568 | ;; |
|
|
1569 | -s|--separate-build-dirs) |
|
|
1570 | separate_build_dirs="1" |
|
|
1571 | ;; |
|
|
1572 | --) |
|
|
1573 | shift |
|
|
1574 | break |
|
|
1575 | ;; |
|
|
1576 | -*) |
|
|
1577 | die "${FUNCNAME}(): Unrecognized option '$1'" |
|
|
1578 | ;; |
|
|
1579 | *) |
|
|
1580 | break |
|
|
1581 | ;; |
|
|
1582 | esac |
|
|
1583 | shift |
|
|
1584 | done |
|
|
1585 | |
|
|
1586 | python_test_function() { |
|
|
1587 | local evaluated_PYTHONPATH= |
|
|
1588 | |
|
|
1589 | if [[ -n "${PYTHONPATH_template}" ]]; then |
|
|
1590 | evaluated_PYTHONPATH="$(eval echo -n "${PYTHONPATH_template}")" |
|
|
1591 | if [[ ! -e "${evaluated_PYTHONPATH}" ]]; then |
|
|
1592 | unset evaluated_PYTHONPATH |
|
|
1593 | fi |
|
|
1594 | fi |
|
|
1595 | |
|
|
1596 | if [[ -n "${evaluated_PYTHONPATH}" ]]; then |
|
|
1597 | echo ${_BOLD}PYTHONPATH="${evaluated_PYTHONPATH}" py.test $([[ "${PYTHON_TEST_VERBOSITY}" -ge 2 ]] && echo -v) "$@"${_NORMAL} |
|
|
1598 | PYTHONPATH="${evaluated_PYTHONPATH}" py.test $([[ "${PYTHON_TEST_VERBOSITY}" -ge 2 ]] && echo -v) "$@" |
|
|
1599 | else |
|
|
1600 | echo ${_BOLD}py.test $([[ "${PYTHON_TEST_VERBOSITY}" -gt 1 ]] && echo -v) "$@"${_NORMAL} |
|
|
1601 | py.test $([[ "${PYTHON_TEST_VERBOSITY}" -gt 1 ]] && echo -v) "$@" |
|
|
1602 | fi |
|
|
1603 | } |
|
|
1604 | if [[ -n "${SUPPORT_PYTHON_ABIS}" ]]; then |
|
|
1605 | python_execute_function ${separate_build_dirs:+-s} python_test_function "$@" |
|
|
1606 | else |
|
|
1607 | if [[ -n "${separate_build_dirs}" ]]; then |
|
|
1608 | die "${FUNCNAME}(): Invalid usage" |
|
|
1609 | fi |
|
|
1610 | python_test_function "$@" || die "Testing failed" |
|
|
1611 | fi |
|
|
1612 | |
|
|
1613 | unset -f python_test_function |
|
|
1614 | } |
|
|
1615 | |
|
|
1616 | # @FUNCTION: python_execute_trial |
|
|
1617 | # @USAGE: [-P|--PYTHONPATH PYTHONPATH] [-s|--separate-build-dirs] [--] [arguments] |
|
|
1618 | # @DESCRIPTION: |
|
|
1619 | # Execute trial for all enabled versions of Python. |
|
|
1620 | python_execute_trial() { |
|
|
1621 | _python_set_color_variables |
|
|
1622 | |
|
|
1623 | local PYTHONPATH_template= separate_build_dirs= |
|
|
1624 | |
|
|
1625 | while (($#)); do |
|
|
1626 | case "$1" in |
|
|
1627 | -P|--PYTHONPATH) |
|
|
1628 | PYTHONPATH_template="$2" |
|
|
1629 | shift |
|
|
1630 | ;; |
|
|
1631 | -s|--separate-build-dirs) |
|
|
1632 | separate_build_dirs="1" |
|
|
1633 | ;; |
|
|
1634 | --) |
|
|
1635 | shift |
|
|
1636 | break |
|
|
1637 | ;; |
|
|
1638 | -*) |
|
|
1639 | die "${FUNCNAME}(): Unrecognized option '$1'" |
|
|
1640 | ;; |
|
|
1641 | *) |
|
|
1642 | break |
|
|
1643 | ;; |
|
|
1644 | esac |
|
|
1645 | shift |
|
|
1646 | done |
|
|
1647 | |
|
|
1648 | python_test_function() { |
|
|
1649 | local evaluated_PYTHONPATH= |
|
|
1650 | |
|
|
1651 | if [[ -n "${PYTHONPATH_template}" ]]; then |
|
|
1652 | evaluated_PYTHONPATH="$(eval echo -n "${PYTHONPATH_template}")" |
|
|
1653 | if [[ ! -e "${evaluated_PYTHONPATH}" ]]; then |
|
|
1654 | unset evaluated_PYTHONPATH |
|
|
1655 | fi |
|
|
1656 | fi |
|
|
1657 | |
|
|
1658 | if [[ -n "${evaluated_PYTHONPATH}" ]]; then |
|
|
1659 | echo ${_BOLD}PYTHONPATH="${evaluated_PYTHONPATH}" trial $([[ "${PYTHON_TEST_VERBOSITY}" -ge 4 ]] && echo --spew) "$@"${_NORMAL} |
|
|
1660 | PYTHONPATH="${evaluated_PYTHONPATH}" trial $([[ "${PYTHON_TEST_VERBOSITY}" -ge 4 ]] && echo --spew) "$@" |
|
|
1661 | else |
|
|
1662 | echo ${_BOLD}trial $([[ "${PYTHON_TEST_VERBOSITY}" -ge 4 ]] && echo --spew) "$@"${_NORMAL} |
|
|
1663 | trial $([[ "${PYTHON_TEST_VERBOSITY}" -ge 4 ]] && echo --spew) "$@" |
|
|
1664 | fi |
|
|
1665 | } |
|
|
1666 | if [[ -n "${SUPPORT_PYTHON_ABIS}" ]]; then |
|
|
1667 | python_execute_function ${separate_build_dirs:+-s} python_test_function "$@" |
|
|
1668 | else |
|
|
1669 | if [[ -n "${separate_build_dirs}" ]]; then |
|
|
1670 | die "${FUNCNAME}(): Invalid usage" |
|
|
1671 | fi |
|
|
1672 | python_test_function "$@" || die "Testing failed" |
|
|
1673 | fi |
|
|
1674 | |
|
|
1675 | unset -f python_test_function |
|
|
1676 | } |
|
|
1677 | |
|
|
1678 | # ================================================================================================ |
|
|
1679 | # ======================= FUNCTIONS FOR HANDLING OF BYTE-COMPILED MODULES ======================== |
|
|
1680 | # ================================================================================================ |
|
|
1681 | |
|
|
1682 | # @FUNCTION: python_enable_pyc |
|
|
1683 | # @DESCRIPTION: |
|
|
1684 | # Tell Python to automatically recompile modules to .pyc/.pyo if the |
|
|
1685 | # timestamps/version stamps have changed. |
|
|
1686 | python_enable_pyc() { |
|
|
1687 | unset PYTHONDONTWRITEBYTECODE |
|
|
1688 | } |
|
|
1689 | |
|
|
1690 | # @FUNCTION: python_disable_pyc |
|
|
1691 | # @DESCRIPTION: |
|
|
1692 | # Tell Python not to automatically recompile modules to .pyc/.pyo |
|
|
1693 | # even if the timestamps/version stamps do not match. This is done |
|
|
1694 | # to protect sandbox. |
|
|
1695 | python_disable_pyc() { |
|
|
1696 | export PYTHONDONTWRITEBYTECODE="1" |
|
|
1697 | } |
|
|
1698 | |
|
|
1699 | # @FUNCTION: python_mod_optimize |
|
|
1700 | # @USAGE: [options] [directory|file] |
|
|
1701 | # @DESCRIPTION: |
|
|
1702 | # If no arguments supplied, it will recompile not recursively all modules |
|
|
1703 | # under sys.path (eg. /usr/lib/python2.6, /usr/lib/python2.6/site-packages). |
| 4 | # |
1704 | # |
| 5 | # Author: Alastair Tse <liquidx@gentoo.org> |
1705 | # If supplied with arguments, it will recompile all modules recursively |
|
|
1706 | # in the supplied directory. |
|
|
1707 | # This function should only be run in pkg_postinst(). |
| 6 | # |
1708 | # |
| 7 | # A Utility Eclass that should be inherited by anything that deals with |
1709 | # Options passed to this function are passed to compileall.py. |
| 8 | # Python or Python modules. |
|
|
| 9 | # |
1710 | # |
| 10 | # - Features: |
1711 | # Example: |
| 11 | # python_version() - sets PYVER/PYVER_MAJOR/PYVER_MINOR |
1712 | # python_mod_optimize ctypesgencore |
| 12 | # python_tkinter_exists() - Checks for tkinter support in python |
1713 | python_mod_optimize() { |
| 13 | # python_mod_exists() - Checks if a python module exists |
1714 | _python_initialize_prefix_variables |
| 14 | # python_mod_compile() - Compiles a .py file to a .pyc/.pyo |
|
|
| 15 | # python_mod_optimize() - Generates .pyc/.pyo precompiled scripts |
|
|
| 16 | # python_mod_cleanup() - Goes through /usr/lib*/python* to remove |
|
|
| 17 | # orphaned *.pyc *.pyo |
|
|
| 18 | # python_makesym() - Makes /usr/bin/python symlinks |
|
|
| 19 | |
1715 | |
| 20 | inherit alternatives |
1716 | # Check if phase is pkg_postinst(). |
|
|
1717 | [[ ${EBUILD_PHASE} != "postinst" ]] && die "${FUNCNAME}() should only be run in pkg_postinst()" |
| 21 | |
1718 | |
|
|
1719 | if ! has "${EAPI:-0}" 0 1 2 || [[ -n "${SUPPORT_PYTHON_ABIS}" ]]; then |
|
|
1720 | local dir file options=() other_dirs=() other_files=() previous_PYTHON_ABI="${PYTHON_ABI}" PYTHON_ABI="${PYTHON_ABI}" return_code root site_packages_absolute_dirs=() site_packages_dirs=() site_packages_absolute_files=() site_packages_files=() |
| 22 | |
1721 | |
|
|
1722 | # Strip trailing slash from ROOT. |
|
|
1723 | root="${EROOT%/}" |
|
|
1724 | |
|
|
1725 | # Respect ROOT and options passed to compileall.py. |
|
|
1726 | while (($#)); do |
|
|
1727 | case "$1" in |
|
|
1728 | -l|-f|-q) |
|
|
1729 | options+=("$1") |
|
|
1730 | ;; |
|
|
1731 | -d|-x) |
|
|
1732 | options+=("$1" "$2") |
|
|
1733 | shift |
|
|
1734 | ;; |
|
|
1735 | -*) |
|
|
1736 | ewarn "${FUNCNAME}(): Ignoring option '$1'" |
|
|
1737 | ;; |
|
|
1738 | *) |
|
|
1739 | if ! _python_implementation && [[ "$1" =~ ^"${EPREFIX}"/usr/lib(32|64)?/python[[:digit:]]+\.[[:digit:]]+ ]]; then |
|
|
1740 | die "${FUNCNAME}() does not support absolute paths of directories/files in site-packages directories" |
|
|
1741 | elif [[ "$1" =~ ^/ ]]; then |
|
|
1742 | if [[ -d "${root}/$1" ]]; then |
|
|
1743 | other_dirs+=("${root}/$1") |
|
|
1744 | elif [[ -f "${root}/$1" ]]; then |
|
|
1745 | other_files+=("${root}/$1") |
|
|
1746 | elif [[ -e "${root}/$1" ]]; then |
|
|
1747 | ewarn "'${root}/$1' is not a file or a directory!" |
|
|
1748 | else |
|
|
1749 | ewarn "'${root}/$1' does not exist!" |
|
|
1750 | fi |
|
|
1751 | else |
|
|
1752 | for PYTHON_ABI in ${PYTHON_ABIS-${PYTHON_ABI:-$(PYTHON --ABI)}}; do |
|
|
1753 | if [[ -d "${root}$(python_get_sitedir)/$1" ]]; then |
|
|
1754 | site_packages_dirs+=("$1") |
|
|
1755 | break |
|
|
1756 | elif [[ -f "${root}$(python_get_sitedir)/$1" ]]; then |
|
|
1757 | site_packages_files+=("$1") |
|
|
1758 | break |
|
|
1759 | elif [[ -e "${root}$(python_get_sitedir)/$1" ]]; then |
|
|
1760 | ewarn "'$1' is not a file or a directory!" |
|
|
1761 | else |
|
|
1762 | ewarn "'$1' does not exist!" |
|
|
1763 | fi |
|
|
1764 | done |
|
|
1765 | fi |
|
|
1766 | ;; |
|
|
1767 | esac |
|
|
1768 | shift |
|
|
1769 | done |
|
|
1770 | |
|
|
1771 | # Set additional options. |
|
|
1772 | options+=("-q") |
|
|
1773 | |
|
|
1774 | for PYTHON_ABI in ${PYTHON_ABIS-${PYTHON_ABI:-$(PYTHON --ABI)}}; do |
|
|
1775 | if ((${#site_packages_dirs[@]})) || ((${#site_packages_files[@]})); then |
|
|
1776 | return_code="0" |
|
|
1777 | ebegin "Compilation and optimization of Python modules for $(python_get_implementation) $(python_get_version)" |
|
|
1778 | if ((${#site_packages_dirs[@]})); then |
|
|
1779 | for dir in "${site_packages_dirs[@]}"; do |
|
|
1780 | site_packages_absolute_dirs+=("${root}$(python_get_sitedir)/${dir}") |
|
|
1781 | done |
|
|
1782 | "$(PYTHON)" "${root}$(python_get_libdir)/compileall.py" "${options[@]}" "${site_packages_absolute_dirs[@]}" || return_code="1" |
|
|
1783 | if [[ "$(_python_get_implementation "${PYTHON_ABI}")" != "Jython" ]]; then |
|
|
1784 | "$(PYTHON)" -O "${root}$(python_get_libdir)/compileall.py" "${options[@]}" "${site_packages_absolute_dirs[@]}" &> /dev/null || return_code="1" |
|
|
1785 | fi |
|
|
1786 | fi |
|
|
1787 | if ((${#site_packages_files[@]})); then |
|
|
1788 | for file in "${site_packages_files[@]}"; do |
|
|
1789 | site_packages_absolute_files+=("${root}$(python_get_sitedir)/${file}") |
|
|
1790 | done |
|
|
1791 | "$(PYTHON)" "${root}$(python_get_libdir)/py_compile.py" "${site_packages_absolute_files[@]}" || return_code="1" |
|
|
1792 | if [[ "$(_python_get_implementation "${PYTHON_ABI}")" != "Jython" ]]; then |
|
|
1793 | "$(PYTHON)" -O "${root}$(python_get_libdir)/py_compile.py" "${site_packages_absolute_files[@]}" &> /dev/null || return_code="1" |
|
|
1794 | fi |
|
|
1795 | fi |
|
|
1796 | eend "${return_code}" |
|
|
1797 | fi |
|
|
1798 | unset site_packages_absolute_dirs site_packages_absolute_files |
|
|
1799 | done |
|
|
1800 | |
|
|
1801 | # Restore previous value of PYTHON_ABI. |
| 23 | if [[ -n "${NEED_PYTHON}" ]] ; then |
1802 | if [[ -n "${previous_PYTHON_ABI}" ]]; then |
| 24 | DEPEND=">=dev-lang/python-${NEED_PYTHON}" |
1803 | PYTHON_ABI="${previous_PYTHON_ABI}" |
| 25 | RDEPEND="${DEPEND}" |
1804 | else |
|
|
1805 | unset PYTHON_ABI |
|
|
1806 | fi |
|
|
1807 | |
|
|
1808 | if ((${#other_dirs[@]})) || ((${#other_files[@]})); then |
|
|
1809 | return_code="0" |
|
|
1810 | ebegin "Compilation and optimization of Python modules placed outside of site-packages directories for $(python_get_implementation) $(python_get_version)" |
|
|
1811 | if ((${#other_dirs[@]})); then |
|
|
1812 | "$(PYTHON ${PYTHON_ABI})" "${root}$(python_get_libdir)/compileall.py" "${options[@]}" "${other_dirs[@]}" || return_code="1" |
|
|
1813 | if [[ "$(_python_get_implementation "${PYTHON_ABI-$(PYTHON --ABI)}")" != "Jython" ]]; then |
|
|
1814 | "$(PYTHON ${PYTHON_ABI})" -O "${root}$(python_get_libdir)/compileall.py" "${options[@]}" "${other_dirs[@]}" &> /dev/null || return_code="1" |
|
|
1815 | fi |
|
|
1816 | fi |
|
|
1817 | if ((${#other_files[@]})); then |
|
|
1818 | "$(PYTHON ${PYTHON_ABI})" "${root}$(python_get_libdir)/py_compile.py" "${other_files[@]}" || return_code="1" |
|
|
1819 | if [[ "$(_python_get_implementation "${PYTHON_ABI-$(PYTHON --ABI)}")" != "Jython" ]]; then |
|
|
1820 | "$(PYTHON ${PYTHON_ABI})" -O "${root}$(python_get_libdir)/py_compile.py" "${other_files[@]}" &> /dev/null || return_code="1" |
|
|
1821 | fi |
|
|
1822 | fi |
|
|
1823 | eend "${return_code}" |
|
|
1824 | fi |
|
|
1825 | else |
|
|
1826 | local myroot mydirs=() myfiles=() myopts=() return_code="0" |
|
|
1827 | |
|
|
1828 | # strip trailing slash |
|
|
1829 | myroot="${EROOT%/}" |
|
|
1830 | |
|
|
1831 | # respect ROOT and options passed to compileall.py |
|
|
1832 | while (($#)); do |
|
|
1833 | case "$1" in |
|
|
1834 | -l|-f|-q) |
|
|
1835 | myopts+=("$1") |
|
|
1836 | ;; |
|
|
1837 | -d|-x) |
|
|
1838 | myopts+=("$1" "$2") |
|
|
1839 | shift |
|
|
1840 | ;; |
|
|
1841 | -*) |
|
|
1842 | ewarn "${FUNCNAME}(): Ignoring option '$1'" |
|
|
1843 | ;; |
|
|
1844 | *) |
|
|
1845 | if [[ -d "${myroot}"/$1 ]]; then |
|
|
1846 | mydirs+=("${myroot}/$1") |
|
|
1847 | elif [[ -f "${myroot}"/$1 ]]; then |
|
|
1848 | # Files are passed to python_mod_compile which is ROOT-aware |
|
|
1849 | myfiles+=("$1") |
|
|
1850 | elif [[ -e "${myroot}/$1" ]]; then |
|
|
1851 | ewarn "${myroot}/$1 is not a file or directory!" |
|
|
1852 | else |
|
|
1853 | ewarn "${myroot}/$1 does not exist!" |
|
|
1854 | fi |
|
|
1855 | ;; |
|
|
1856 | esac |
|
|
1857 | shift |
|
|
1858 | done |
|
|
1859 | |
|
|
1860 | # set additional opts |
|
|
1861 | myopts+=(-q) |
|
|
1862 | |
|
|
1863 | ebegin "Compilation and optimization of Python modules for $(python_get_implementation) $(python_get_version)" |
|
|
1864 | if ((${#mydirs[@]})); then |
|
|
1865 | "$(PYTHON ${PYTHON_ABI})" "${myroot}$(python_get_libdir)/compileall.py" "${myopts[@]}" "${mydirs[@]}" || return_code="1" |
|
|
1866 | "$(PYTHON ${PYTHON_ABI})" -O "${myroot}$(python_get_libdir)/compileall.py" "${myopts[@]}" "${mydirs[@]}" &> /dev/null || return_code="1" |
|
|
1867 | fi |
|
|
1868 | |
|
|
1869 | if ((${#myfiles[@]})); then |
|
|
1870 | python_mod_compile "${myfiles[@]}" |
|
|
1871 | fi |
|
|
1872 | |
|
|
1873 | eend "${return_code}" |
| 26 | fi |
1874 | fi |
| 27 | |
|
|
| 28 | __python_eclass_test() { |
|
|
| 29 | __python_version_extract 2.3 |
|
|
| 30 | echo -n "2.3 -> PYVER: $PYVER PYVER_MAJOR: $PYVER_MAJOR" |
|
|
| 31 | echo " PYVER_MINOR: $PYVER_MINOR PYVER_MICRO: $PYVER_MICRO" |
|
|
| 32 | __python_version_extract 2.3.4 |
|
|
| 33 | echo -n "2.3.4 -> PYVER: $PYVER PYVER_MAJOR: $PYVER_MAJOR" |
|
|
| 34 | echo " PYVER_MINOR: $PYVER_MINOR PYVER_MICRO: $PYVER_MICRO" |
|
|
| 35 | __python_version_extract 2.3.5 |
|
|
| 36 | echo -n "2.3.5 -> PYVER: $PYVER PYVER_MAJOR: $PYVER_MAJOR" |
|
|
| 37 | echo " PYVER_MINOR: $PYVER_MINOR PYVER_MICRO: $PYVER_MICRO" |
|
|
| 38 | __python_version_extract 2.4 |
|
|
| 39 | echo -n "2.4 -> PYVER: $PYVER PYVER_MAJOR: $PYVER_MAJOR" |
|
|
| 40 | echo " PYVER_MINOR: $PYVER_MINOR PYVER_MICRO: $PYVER_MICRO" |
|
|
| 41 | } |
1875 | } |
| 42 | |
1876 | |
|
|
1877 | # @FUNCTION: python_mod_cleanup |
|
|
1878 | # @USAGE: [directory|file] |
|
|
1879 | # @DESCRIPTION: |
|
|
1880 | # Run with optional arguments, where arguments are Python modules. If none given, |
|
|
1881 | # it will look in /usr/lib/python[0-9].[0-9]. |
| 43 | # |
1882 | # |
| 44 | # name: python_disable/enable_pyc |
1883 | # It will recursively scan all compiled Python modules in the directories and |
| 45 | # desc: tells python not to automatically recompile modules to .pyc/.pyo |
1884 | # determine if they are orphaned (i.e. their corresponding .py files are missing.) |
| 46 | # even if the timestamps/version stamps don't match. this is |
1885 | # If they are, then it will remove their corresponding .pyc and .pyo files. |
| 47 | # done to protect sandbox. |
|
|
| 48 | # |
1886 | # |
| 49 | # note: supported by >=dev-lang/python-2.2.3-r3 only. |
1887 | # This function should only be run in pkg_postrm(). |
|
|
1888 | python_mod_cleanup() { |
|
|
1889 | _python_initialize_prefix_variables |
|
|
1890 | _python_set_color_variables |
|
|
1891 | |
|
|
1892 | local path py_file PYTHON_ABI="${PYTHON_ABI}" SEARCH_PATH=() root |
|
|
1893 | |
|
|
1894 | # Check if phase is pkg_postrm(). |
|
|
1895 | [[ ${EBUILD_PHASE} != "postrm" ]] && die "${FUNCNAME}() should only be run in pkg_postrm()" |
|
|
1896 | |
|
|
1897 | # Strip trailing slash from ROOT. |
|
|
1898 | root="${EROOT%/}" |
|
|
1899 | |
|
|
1900 | if (($#)); then |
|
|
1901 | if ! has "${EAPI:-0}" 0 1 2 || [[ -n "${SUPPORT_PYTHON_ABIS}" ]]; then |
|
|
1902 | while (($#)); do |
|
|
1903 | if ! _python_implementation && [[ "$1" =~ ^"${EPREFIX}"/usr/lib(32|64)?/python[[:digit:]]+\.[[:digit:]]+ ]]; then |
|
|
1904 | die "${FUNCNAME}() does not support absolute paths of directories/files in site-packages directories" |
|
|
1905 | elif [[ "$1" =~ ^/ ]]; then |
|
|
1906 | SEARCH_PATH+=("${root}/${1#/}") |
|
|
1907 | else |
|
|
1908 | for PYTHON_ABI in ${PYTHON_ABIS-${PYTHON_ABI:-$(PYTHON --ABI)}}; do |
|
|
1909 | SEARCH_PATH+=("${root}$(python_get_sitedir)/$1") |
|
|
1910 | done |
|
|
1911 | fi |
|
|
1912 | shift |
|
|
1913 | done |
|
|
1914 | else |
|
|
1915 | SEARCH_PATH=("${@#/}") |
|
|
1916 | SEARCH_PATH=("${SEARCH_PATH[@]/#/${root}/}") |
|
|
1917 | fi |
|
|
1918 | else |
|
|
1919 | local dir sitedir |
|
|
1920 | for dir in "${root}"/usr/lib*; do |
|
|
1921 | if [[ -d "${dir}" && ! -L "${dir}" ]]; then |
|
|
1922 | for sitedir in "${dir}"/python*/site-packages; do |
|
|
1923 | if [[ -d "${sitedir}" ]]; then |
|
|
1924 | SEARCH_PATH+=("${sitedir}") |
|
|
1925 | fi |
|
|
1926 | done |
|
|
1927 | fi |
|
|
1928 | done |
|
|
1929 | for sitedir in "${root}"/usr/share/jython-*/Lib/site-packages; do |
|
|
1930 | if [[ -d "${sitedir}" ]]; then |
|
|
1931 | SEARCH_PATH+=("${sitedir}") |
|
|
1932 | fi |
|
|
1933 | done |
|
|
1934 | fi |
|
|
1935 | |
|
|
1936 | for path in "${SEARCH_PATH[@]}"; do |
|
|
1937 | if [[ -d "${path}" ]]; then |
|
|
1938 | find "${path}" "(" -name "*.py[co]" -o -name "*\$py.class" ")" -print0 | while read -rd ''; do |
|
|
1939 | if [[ "${REPLY}" == *[co] ]]; then |
|
|
1940 | py_file="${REPLY%[co]}" |
|
|
1941 | [[ -f "${py_file}" || (! -f "${py_file}c" && ! -f "${py_file}o") ]] && continue |
|
|
1942 | einfo "${_BLUE}<<< ${py_file}[co]${_NORMAL}" |
|
|
1943 | rm -f "${py_file}"[co] |
|
|
1944 | elif [[ "${REPLY}" == *\$py.class ]]; then |
|
|
1945 | py_file="${REPLY%\$py.class}.py" |
|
|
1946 | [[ -f "${py_file}" || ! -f "${py_file%.py}\$py.class" ]] && continue |
|
|
1947 | einfo "${_BLUE}<<< ${py_file%.py}\$py.class${_NORMAL}" |
|
|
1948 | rm -f "${py_file%.py}\$py.class" |
|
|
1949 | fi |
|
|
1950 | done |
|
|
1951 | |
|
|
1952 | # Attempt to delete directories, which may be empty. |
|
|
1953 | find "${path}" -type d | sort -r | while read -r dir; do |
|
|
1954 | rmdir "${dir}" 2>/dev/null && einfo "${_CYAN}<<< ${dir}${_NORMAL}" |
|
|
1955 | done |
|
|
1956 | elif [[ "${path}" == *.py && ! -f "${path}" ]]; then |
|
|
1957 | if [[ (-f "${path}c" || -f "${path}o") ]]; then |
|
|
1958 | einfo "${_BLUE}<<< ${path}[co]${_NORMAL}" |
|
|
1959 | rm -f "${path}"[co] |
|
|
1960 | fi |
|
|
1961 | if [[ -f "${path%.py}\$py.class" ]]; then |
|
|
1962 | einfo "${_BLUE}<<< ${path%.py}\$py.class${_NORMAL}" |
|
|
1963 | rm -f "${path%.py}\$py.class" |
|
|
1964 | fi |
|
|
1965 | fi |
|
|
1966 | done |
|
|
1967 | } |
|
|
1968 | |
|
|
1969 | # ================================================================================================ |
|
|
1970 | # ===================================== DEPRECATED FUNCTIONS ===================================== |
|
|
1971 | # ================================================================================================ |
|
|
1972 | |
|
|
1973 | # @FUNCTION: python_version |
|
|
1974 | # @DESCRIPTION: |
|
|
1975 | # Run without arguments and it will export the version of python |
|
|
1976 | # currently in use as $PYVER; sets PYVER/PYVER_MAJOR/PYVER_MINOR |
|
|
1977 | python_version() { |
|
|
1978 | if ! has "${EAPI:-0}" 0 1 2 || [[ -n "${SUPPORT_PYTHON_ABIS}" ]]; then |
|
|
1979 | eerror "Use PYTHON() and/or python_get_*() instead of ${FUNCNAME}()." |
|
|
1980 | die "${FUNCNAME}() cannot be used in this EAPI" |
|
|
1981 | fi |
|
|
1982 | |
|
|
1983 | [[ -n "${PYVER}" ]] && return 0 |
|
|
1984 | local tmpstr |
|
|
1985 | python="${python:-${EPREFIX}/usr/bin/python}" |
|
|
1986 | tmpstr="$(EPYTHON= ${python} -V 2>&1 )" |
|
|
1987 | export PYVER_ALL="${tmpstr#Python }" |
|
|
1988 | export PYVER_MAJOR="${PYVER_ALL:0:1}" |
|
|
1989 | export PYVER_MINOR="${PYVER_ALL:2:1}" |
|
|
1990 | if [[ "${PYVER_ALL:3:1}" == "." ]]; then |
|
|
1991 | export PYVER_MICRO="${PYVER_ALL:4}" |
|
|
1992 | fi |
|
|
1993 | export PYVER="${PYVER_MAJOR}.${PYVER_MINOR}" |
|
|
1994 | } |
|
|
1995 | |
|
|
1996 | # @FUNCTION: python_mod_exists |
|
|
1997 | # @USAGE: <module> |
|
|
1998 | # @DESCRIPTION: |
|
|
1999 | # Run with the module name as an argument. It will check if a |
|
|
2000 | # Python module is installed and loadable. It will return |
|
|
2001 | # TRUE(0) if the module exists, and FALSE(1) if the module does |
|
|
2002 | # not exist. |
| 50 | # |
2003 | # |
| 51 | python_disable_pyc() { |
2004 | # Example: |
| 52 | export PYTHON_DONTCOMPILE=1 |
2005 | # if python_mod_exists gtk; then |
| 53 | } |
2006 | # echo "gtk support enabled" |
|
|
2007 | # fi |
|
|
2008 | python_mod_exists() { |
|
|
2009 | if ! has "${EAPI:-0}" 0 1 2 || [[ -n "${SUPPORT_PYTHON_ABIS}" ]]; then |
|
|
2010 | eerror "Use USE dependencies and/or has_version() instead of ${FUNCNAME}()." |
|
|
2011 | die "${FUNCNAME}() cannot be used in this EAPI" |
|
|
2012 | fi |
| 54 | |
2013 | |
| 55 | python_enable_pyc() { |
2014 | if [[ "$#" -ne 1 ]]; then |
| 56 | unset PYTHON_DONTCOMPILE |
2015 | die "${FUNCNAME}() requires 1 argument" |
|
|
2016 | fi |
|
|
2017 | "$(PYTHON ${PYTHON_ABI})" -c "import $1" &> /dev/null |
| 57 | } |
2018 | } |
| 58 | |
2019 | |
| 59 | python_disable_pyc |
2020 | # @FUNCTION: python_tkinter_exists |
|
|
2021 | # @DESCRIPTION: |
|
|
2022 | # Run without arguments, checks if Python was compiled with Tkinter |
|
|
2023 | # support. If not, prints an error message and dies. |
|
|
2024 | python_tkinter_exists() { |
|
|
2025 | if ! has "${EAPI:-0}" 0 1 2 || [[ -n "${SUPPORT_PYTHON_ABIS}" ]]; then |
|
|
2026 | eerror "Use PYTHON_USE_WITH=\"xml\" and python_pkg_setup() instead of ${FUNCNAME}()." |
|
|
2027 | die "${FUNCNAME}() cannot be used in this EAPI" |
|
|
2028 | fi |
| 60 | |
2029 | |
|
|
2030 | if ! "$(PYTHON ${PYTHON_ABI})" -c "from sys import version_info |
|
|
2031 | if version_info[0] == 3: |
|
|
2032 | import tkinter |
|
|
2033 | else: |
|
|
2034 | import Tkinter" &> /dev/null; then |
|
|
2035 | eerror "Python needs to be rebuilt with tkinter support enabled." |
|
|
2036 | eerror "Add the following line to '${EPREFIX}/etc/portage/package.use' and rebuild Python" |
|
|
2037 | eerror "dev-lang/python tk" |
|
|
2038 | die "Python installed without support for tkinter" |
|
|
2039 | fi |
|
|
2040 | } |
|
|
2041 | |
|
|
2042 | # @FUNCTION: python_mod_compile |
|
|
2043 | # @USAGE: <file> [more files ...] |
|
|
2044 | # @DESCRIPTION: |
|
|
2045 | # Given filenames, it will pre-compile the module's .pyc and .pyo. |
|
|
2046 | # This function should only be run in pkg_postinst() |
| 61 | # |
2047 | # |
| 62 | # name: python_version |
2048 | # Example: |
| 63 | # desc: run without arguments and it will export the version of python |
|
|
| 64 | # currently in use as $PYVER |
|
|
| 65 | # |
|
|
| 66 | |
|
|
| 67 | __python_version_extract() { |
|
|
| 68 | verstr=$1 |
|
|
| 69 | export PYVER_MAJOR=${verstr:0:1} |
|
|
| 70 | export PYVER_MINOR=${verstr:2:1} |
|
|
| 71 | export PYVER_MICRO=${verstr:4} |
|
|
| 72 | export PYVER="${PYVER_MAJOR}.${PYVER_MINOR}" |
|
|
| 73 | } |
|
|
| 74 | |
|
|
| 75 | python_version() { |
|
|
| 76 | local tmpstr |
|
|
| 77 | python=${python:-/usr/bin/python} |
|
|
| 78 | tmpstr="$(${python} -V 2>&1 )" |
|
|
| 79 | export PYVER_ALL="${tmpstr#Python }" |
|
|
| 80 | __python_version_extract $PYVER_ALL |
|
|
| 81 | } |
|
|
| 82 | |
|
|
| 83 | # |
|
|
| 84 | # name: python_makesym |
|
|
| 85 | # desc: run without arguments, it will create the /usr/bin/python symlinks |
|
|
| 86 | # to the latest installed version |
|
|
| 87 | # |
|
|
| 88 | python_makesym() { |
|
|
| 89 | alternatives_auto_makesym "/usr/bin/python" "python[0-9].[0-9]" |
|
|
| 90 | alternatives_auto_makesym "/usr/bin/python2" "python2.[0-9]" |
|
|
| 91 | } |
|
|
| 92 | |
|
|
| 93 | # |
|
|
| 94 | # name: python_tkinter_exists |
|
|
| 95 | # desc: run without arguments, checks if python was compiled with Tkinter |
|
|
| 96 | # support. If not, prints an error message and dies. |
|
|
| 97 | # |
|
|
| 98 | python_tkinter_exists() { |
|
|
| 99 | if ! python -c "import Tkinter" >/dev/null 2>&1; then |
|
|
| 100 | eerror "You need to recompile python with Tkinter support." |
|
|
| 101 | eerror "That means: USE='X tcltk' emerge python" |
|
|
| 102 | echo |
|
|
| 103 | die "missing tkinter support with installed python" |
|
|
| 104 | fi |
|
|
| 105 | } |
|
|
| 106 | |
|
|
| 107 | # |
|
|
| 108 | # name: python_mod_exists |
|
|
| 109 | # desc: run with the module name as an argument. it will check if a |
|
|
| 110 | # python module is installed and loadable. it will return |
|
|
| 111 | # TRUE(0) if the module exists, and FALSE(1) if the module does |
|
|
| 112 | # not exist. |
|
|
| 113 | # exam: |
|
|
| 114 | # if python_mod_exists gtk; then |
|
|
| 115 | # echo "gtk support enabled |
|
|
| 116 | # fi |
|
|
| 117 | # |
|
|
| 118 | python_mod_exists() { |
|
|
| 119 | [ -z "$1" ] && die "${FUNCTION} requires an argument!" |
|
|
| 120 | if ! python -c "import $1" >/dev/null 2>&1; then |
|
|
| 121 | return 1 |
|
|
| 122 | fi |
|
|
| 123 | return 0 |
|
|
| 124 | } |
|
|
| 125 | |
|
|
| 126 | # |
|
|
| 127 | # name: python_mod_compile |
|
|
| 128 | # desc: given a filename, it will pre-compile the module's .pyc and .pyo. |
|
|
| 129 | # should only be run in pkg_postinst() |
|
|
| 130 | # exam: |
|
|
| 131 | # python_mod_compile ${ROOT}usr/lib/python2.3/site-packages/pygoogle.py |
2049 | # python_mod_compile /usr/lib/python2.3/site-packages/pygoogle.py |
| 132 | # |
2050 | # |
| 133 | python_mod_compile() { |
2051 | python_mod_compile() { |
| 134 | # allow compiling for older python versions |
2052 | if ! has "${EAPI:-0}" 0 1 2 || [[ -n "${SUPPORT_PYTHON_ABIS}" ]]; then |
| 135 | if [ -n "${PYTHON_OVERRIDE_PYVER}" ]; then |
2053 | eerror "Use python_mod_optimize() instead of ${FUNCNAME}()." |
| 136 | PYVER=${PYTHON_OVERRIDE_PYVER} |
2054 | die "${FUNCNAME}() cannot be used in this EAPI" |
|
|
2055 | fi |
|
|
2056 | |
|
|
2057 | _python_initialize_prefix_variables |
|
|
2058 | |
|
|
2059 | local f myroot myfiles=() |
|
|
2060 | |
|
|
2061 | # Check if phase is pkg_postinst() |
|
|
2062 | [[ ${EBUILD_PHASE} != postinst ]] && die "${FUNCNAME}() should only be run in pkg_postinst()" |
|
|
2063 | |
|
|
2064 | # strip trailing slash |
|
|
2065 | myroot="${EROOT%/}" |
|
|
2066 | |
|
|
2067 | # respect ROOT |
|
|
2068 | for f in "$@"; do |
|
|
2069 | [[ -f "${myroot}/${f}" ]] && myfiles+=("${myroot}/${f}") |
|
|
2070 | done |
|
|
2071 | |
|
|
2072 | if ((${#myfiles[@]})); then |
|
|
2073 | "$(PYTHON ${PYTHON_ABI})" "${myroot}$(python_get_libdir)/py_compile.py" "${myfiles[@]}" |
|
|
2074 | "$(PYTHON ${PYTHON_ABI})" -O "${myroot}$(python_get_libdir)/py_compile.py" "${myfiles[@]}" &> /dev/null |
| 137 | else |
2075 | else |
| 138 | python_version |
|
|
| 139 | fi |
|
|
| 140 | |
|
|
| 141 | if [ -f "$1" ]; then |
|
|
| 142 | python${PYVER} -c "import py_compile; py_compile.compile('${1}')" || \ |
|
|
| 143 | ewarn "Failed to compile ${1}" |
2076 | ewarn "No files to compile!" |
| 144 | python${PYVER} -O -c "import py_compile; py_compile.compile('${1}')" || \ |
|
|
| 145 | ewarn "Failed to compile ${1}" |
|
|
| 146 | else |
|
|
| 147 | ewarn "Unable to find ${1}" |
|
|
| 148 | fi |
|
|
| 149 | } |
|
|
| 150 | |
|
|
| 151 | # |
|
|
| 152 | # name: python_mod_optimize |
|
|
| 153 | # desc: if no arguments supplied, it will recompile all modules under |
|
|
| 154 | # sys.path (eg. /usr/lib/python2.3, /usr/lib/python2.3/site-packages/ ..) |
|
|
| 155 | # no recursively |
|
|
| 156 | # |
|
|
| 157 | # if supplied with arguments, it will recompile all modules recursively |
|
|
| 158 | # in the supplied directory |
|
|
| 159 | # exam: |
|
|
| 160 | # python_mod_optimize ${ROOT}usr/share/codegen |
|
|
| 161 | # |
|
|
| 162 | python_mod_optimize() { |
|
|
| 163 | local myroot |
|
|
| 164 | # strip trailing slash |
|
|
| 165 | myroot="${ROOT%/}" |
|
|
| 166 | |
|
|
| 167 | # allow compiling for older python versions |
|
|
| 168 | if [ -n "${PYTHON_OVERRIDE_PYVER}" ]; then |
|
|
| 169 | PYVER=${PYTHON_OVERRIDE_PYVER} |
|
|
| 170 | else |
|
|
| 171 | python_version |
|
|
| 172 | fi |
|
|
| 173 | |
|
|
| 174 | # set opts |
|
|
| 175 | if [ "${PYVER}" = "2.2" ]; then |
|
|
| 176 | compileopts="" |
|
|
| 177 | else |
|
|
| 178 | compileopts="-q" |
|
|
| 179 | fi |
|
|
| 180 | |
|
|
| 181 | ebegin "Byte compiling python modules for python-${PYVER} .." |
|
|
| 182 | python${PYVER} ${myroot}/usr/lib/python${PYVER}/compileall.py ${compileopts} $@ |
|
|
| 183 | python${PYVER} -O ${myroot}/usr/lib/python${PYVER}/compileall.py ${compileopts} $@ |
|
|
| 184 | eend $? |
|
|
| 185 | } |
|
|
| 186 | |
|
|
| 187 | # |
|
|
| 188 | # name: python_mod_cleanup |
|
|
| 189 | # desc: run with optional arguments, where arguments are directories of |
|
|
| 190 | # python modules. if none given, it will look in /usr/lib/python[0-9].[0-9] |
|
|
| 191 | # |
|
|
| 192 | # it will recursively scan all compiled python modules in the directories |
|
|
| 193 | # and determine if they are orphaned (eg. their corresponding .py is missing.) |
|
|
| 194 | # if they are, then it will remove their corresponding .pyc and .pyo |
|
|
| 195 | # |
|
|
| 196 | python_mod_cleanup() { |
|
|
| 197 | local SEARCH_PATH myroot |
|
|
| 198 | |
|
|
| 199 | # strip trailing slash |
|
|
| 200 | myroot="${ROOT%/}" |
|
|
| 201 | |
|
|
| 202 | if [ $# -gt 0 ]; then |
|
|
| 203 | for path in $@; do |
|
|
| 204 | SEARCH_PATH="${SEARCH_PATH} ${myroot}/${path#/}" |
|
|
| 205 | done |
|
|
| 206 | else |
|
|
| 207 | for path in ${myroot}/usr/lib*/python*/site-packages; do |
|
|
| 208 | SEARCH_PATH="${SEARCH_PATH} ${path}" |
|
|
| 209 | done |
|
|
| 210 | fi |
|
|
| 211 | |
|
|
| 212 | for path in ${SEARCH_PATH}; do |
|
|
| 213 | einfo "Cleaning orphaned Python bytecode from ${path} .." |
|
|
| 214 | for obj in $(find ${path} -name *.pyc); do |
|
|
| 215 | src_py="${obj%c}" |
|
|
| 216 | if [ ! -f "${src_py}" ]; then |
|
|
| 217 | einfo "Purging ${src_py}[co]" |
|
|
| 218 | rm -f ${src_py}[co] |
|
|
| 219 | fi |
2077 | fi |
| 220 | done |
|
|
| 221 | # attempt to remove directories that maybe empty |
|
|
| 222 | for dir in $(find ${path} -type d | sort -r); do |
|
|
| 223 | rmdir ${dir} 2>/dev/null |
|
|
| 224 | done |
|
|
| 225 | done |
|
|
| 226 | } |
2078 | } |
Parent Directory
| 
Revision Log
| 
Patch