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Revision 1.131 Revision 1.152
1# Copyright 1999-2011 Gentoo Foundation 1# Copyright 1999-2012 Gentoo Foundation
2# Distributed under the terms of the GNU General Public License v2 2# Distributed under the terms of the GNU General Public License v2
3# $Header: /var/cvsroot/gentoo-x86/eclass/python.eclass,v 1.131 2011/08/22 04:46:32 vapier Exp $ 3# $Header: /var/cvsroot/gentoo-x86/eclass/python.eclass,v 1.152 2012/03/07 04:13:27 floppym Exp $
4 4
5# @ECLASS: python.eclass 5# @ECLASS: python.eclass
6# @MAINTAINER: 6# @MAINTAINER:
7# Gentoo Python Project <python@gentoo.org> 7# Gentoo Python Project <python@gentoo.org>
8# @BLURB: Eclass for Python packages 8# @BLURB: Eclass for Python packages
9# @DESCRIPTION: 9# @DESCRIPTION:
10# The python eclass contains miscellaneous, useful functions for Python packages. 10# The python eclass contains miscellaneous, useful functions for Python packages.
11 11
12# Must call inherit before EXPORT_FUNCTIONS to avoid QA warning.
13if [[ -z "${_PYTHON_ECLASS_INHERITED}" ]]; then
12inherit multilib 14 inherit multilib
15fi
13 16
17# Export pkg_setup every time to avoid issues with eclass inheritance order.
18if ! has "${EAPI:-0}" 0 1 2 3 || { has "${EAPI:-0}" 2 3 && [[ -n "${PYTHON_USE_WITH}" || -n "${PYTHON_USE_WITH_OR}" ]]; }; then
19 EXPORT_FUNCTIONS pkg_setup
20fi
21
22# Avoid processing this eclass more than once.
23if [[ -z "${_PYTHON_ECLASS_INHERITED}" ]]; then
24_PYTHON_ECLASS_INHERITED="1"
25
14if ! has "${EAPI:-0}" 0 1 2 3; then 26if ! has "${EAPI:-0}" 0 1 2 3 4; then
15 die "API of python.eclass in EAPI=\"${EAPI}\" not established" 27 die "API of python.eclass in EAPI=\"${EAPI}\" not established"
16fi 28fi
17 29
18_CPYTHON2_GLOBALLY_SUPPORTED_ABIS=(2.4 2.5 2.6 2.7) 30_CPYTHON2_GLOBALLY_SUPPORTED_ABIS=(2.4 2.5 2.6 2.7)
19_CPYTHON3_GLOBALLY_SUPPORTED_ABIS=(3.1 3.2 3.3) 31_CPYTHON3_GLOBALLY_SUPPORTED_ABIS=(3.1 3.2)
20_JYTHON_GLOBALLY_SUPPORTED_ABIS=(2.5-jython) 32_JYTHON_GLOBALLY_SUPPORTED_ABIS=(2.5-jython)
21_PYPY_GLOBALLY_SUPPORTED_ABIS=(2.7-pypy-1.5) 33_PYPY_GLOBALLY_SUPPORTED_ABIS=(2.7-pypy-1.7 2.7-pypy-1.8)
22_PYTHON_GLOBALLY_SUPPORTED_ABIS=(${_CPYTHON2_GLOBALLY_SUPPORTED_ABIS[@]} ${_CPYTHON3_GLOBALLY_SUPPORTED_ABIS[@]} ${_JYTHON_GLOBALLY_SUPPORTED_ABIS[@]} ${_PYPY_GLOBALLY_SUPPORTED_ABIS[@]}) 34_PYTHON_GLOBALLY_SUPPORTED_ABIS=(${_CPYTHON2_GLOBALLY_SUPPORTED_ABIS[@]} ${_CPYTHON3_GLOBALLY_SUPPORTED_ABIS[@]} ${_JYTHON_GLOBALLY_SUPPORTED_ABIS[@]} ${_PYPY_GLOBALLY_SUPPORTED_ABIS[@]})
23 35
24# ================================================================================================ 36# ================================================================================================
25# ===================================== HANDLING OF METADATA ===================================== 37# ===================================== HANDLING OF METADATA =====================================
26# ================================================================================================ 38# ================================================================================================
384 _CYAN= 396 _CYAN=
385 _NORMAL= 397 _NORMAL=
386 fi 398 fi
387} 399}
388 400
389unset PYTHON_PKG_SETUP_EXECUTED
390
391_python_check_python_pkg_setup_execution() { 401_python_check_python_pkg_setup_execution() {
392 [[ " ${FUNCNAME[@]:1} " =~ " "(python_set_active_version|python_pkg_setup)" " ]] && return 402 [[ " ${FUNCNAME[@]:1} " =~ " "(python_set_active_version|python_pkg_setup)" " ]] && return
393 403
394 if ! has "${EAPI:-0}" 0 1 2 3 && [[ -z "${PYTHON_PKG_SETUP_EXECUTED}" ]]; then 404 if ! has "${EAPI:-0}" 0 1 2 3 && [[ -z "${PYTHON_PKG_SETUP_EXECUTED}" ]]; then
395 die "python_pkg_setup() not called" 405 die "python_pkg_setup() not called"
463 fi 473 fi
464 474
465 PYTHON_PKG_SETUP_EXECUTED="1" 475 PYTHON_PKG_SETUP_EXECUTED="1"
466} 476}
467 477
468if ! has "${EAPI:-0}" 0 1 2 3 || { has "${EAPI:-0}" 2 3 && [[ -n "${PYTHON_USE_WITH}" || -n "${PYTHON_USE_WITH_OR}" ]]; }; then
469 EXPORT_FUNCTIONS pkg_setup
470fi
471
472_PYTHON_SHEBANG_BASE_PART_REGEX='^#![[:space:]]*([^[:space:]]*/usr/bin/env[[:space:]]+)?([^[:space:]]*/)?(jython|pypy-c|python)' 478_PYTHON_SHEBANG_BASE_PART_REGEX='^#![[:space:]]*([^[:space:]]*/usr/bin/env[[:space:]]+)?([^[:space:]]*/)?(jython|pypy-c|python)'
473 479
474# @FUNCTION: python_convert_shebangs 480# @FUNCTION: python_convert_shebangs
475# @USAGE: [-q|--quiet] [-r|--recursive] [-x|--only-executables] [--] <Python_ABI|Python_version> <file|directory> [files|directories] 481# @USAGE: [-q|--quiet] [-r|--recursive] [-x|--only-executables] [--] <Python_ABI|Python_version> <file|directory> [files|directories]
476# @DESCRIPTION: 482# @DESCRIPTION:
477# Convert shebangs in specified files. Directories can be specified only with --recursive option. 483# Convert shebangs in specified files. Directories can be specified only with --recursive option.
478python_convert_shebangs() { 484python_convert_shebangs() {
479 _python_check_python_pkg_setup_execution 485 _python_check_python_pkg_setup_execution
480 486
481 local argument file files=() only_executables="0" python_interpreter quiet="0" recursive="0" 487 local argument file files=() only_executables="0" python_interpreter quiet="0" recursive="0" shebangs_converted="0"
482 488
483 while (($#)); do 489 while (($#)); do
484 case "$1" in 490 case "$1" in
485 -r|--recursive) 491 -r|--recursive)
486 recursive="1" 492 recursive="1"
541 [[ "${only_executables}" == "1" && ! -x "${file}" ]] && continue 547 [[ "${only_executables}" == "1" && ! -x "${file}" ]] && continue
542 548
543 if [[ "$(head -n1 "${file}")" =~ ${_PYTHON_SHEBANG_BASE_PART_REGEX} ]]; then 549 if [[ "$(head -n1 "${file}")" =~ ${_PYTHON_SHEBANG_BASE_PART_REGEX} ]]; then
544 [[ "$(sed -ne "2p" "${file}")" =~ ^"# Gentoo '".*"' wrapper script generated by python_generate_wrapper_scripts()"$ ]] && continue 550 [[ "$(sed -ne "2p" "${file}")" =~ ^"# Gentoo '".*"' wrapper script generated by python_generate_wrapper_scripts()"$ ]] && continue
545 551
552 shebangs_converted="1"
553
546 if [[ "${quiet}" == "0" ]]; then 554 if [[ "${quiet}" == "0" ]]; then
547 einfo "Converting shebang in '${file}'" 555 einfo "Converting shebang in '${file}'"
548 fi 556 fi
549 557
550 sed -e "1s:^#![[:space:]]*\([^[:space:]]*/usr/bin/env[[:space:]]\)\?[[:space:]]*\([^[:space:]]*/\)\?\(jython\|pypy-c\|python\)\([[:digit:]]\+\(\.[[:digit:]]\+\)\?\)\?\(\$\|[[:space:]].*\):#!\1\2${python_interpreter}\6:" -i "${file}" || die "Conversion of shebang in '${file}' failed" 558 sed -e "1s:^#![[:space:]]*\([^[:space:]]*/usr/bin/env[[:space:]]\)\?[[:space:]]*\([^[:space:]]*/\)\?\(jython\|pypy-c\|python\)\([[:digit:]]\+\(\.[[:digit:]]\+\)\?\)\?\(\$\|[[:space:]].*\):#!\1\2${python_interpreter}\6:" -i "${file}" || die "Conversion of shebang in '${file}' failed"
551 fi 559 fi
560 done
561
562 if [[ "${shebangs_converted}" == "0" ]]; then
563 ewarn "${FUNCNAME}(): Python scripts not found"
564 fi
565}
566
567# @FUNCTION: python_clean_py-compile_files
568# @USAGE: [-q|--quiet]
569# @DESCRIPTION:
570# Clean py-compile files to disable byte-compilation.
571python_clean_py-compile_files() {
572 _python_check_python_pkg_setup_execution
573
574 local file files=() quiet="0"
575
576 while (($#)); do
577 case "$1" in
578 -q|--quiet)
579 quiet="1"
580 ;;
581 -*)
582 die "${FUNCNAME}(): Unrecognized option '$1'"
583 ;;
584 *)
585 die "${FUNCNAME}(): Invalid usage"
586 ;;
587 esac
588 shift
589 done
590
591 while read -d $'\0' -r file; do
592 files+=("${file#./}")
593 done < <(find -name py-compile -type f -print0)
594
595 for file in "${files[@]}"; do
596 if [[ "${quiet}" == "0" ]]; then
597 einfo "Cleaning '${file}' file"
598 fi
599 echo "#!/bin/sh" > "${file}"
552 done 600 done
553} 601}
554 602
555# @FUNCTION: python_clean_installation_image 603# @FUNCTION: python_clean_installation_image
556# @USAGE: [-q|--quiet] 604# @USAGE: [-q|--quiet]
794 die "Active version of CPython 3 is not supported by ${CATEGORY}/${PF}" 842 die "Active version of CPython 3 is not supported by ${CATEGORY}/${PF}"
795 fi 843 fi
796 else 844 else
797 python3_version="" 845 python3_version=""
798 fi 846 fi
847 fi
848
849 if [[ -z "${python2_version}" && -z "${python3_version}" ]]; then
850 eerror "${CATEGORY}/${PF} requires at least one of the following packages:"
851 for PYTHON_ABI in "${_CPYTHON2_GLOBALLY_SUPPORTED_ABIS[@]}" "${_CPYTHON3_GLOBALLY_SUPPORTED_ABIS[@]}"; do
852 if ! _python_check_python_abi_matching --patterns-list "${PYTHON_ABI}" "${RESTRICT_PYTHON_ABIS}"; then
853 eerror " dev-lang/python:${PYTHON_ABI}"
854 fi
855 done
856 die "No supported version of CPython installed"
799 fi 857 fi
800 858
801 if [[ -n "${python2_version}" && "${python_version}" == "2."* && "${python_version}" != "${python2_version}" ]]; then 859 if [[ -n "${python2_version}" && "${python_version}" == "2."* && "${python_version}" != "${python2_version}" ]]; then
802 eerror "Python wrapper is configured incorrectly or '${EPREFIX}/usr/bin/python2' symlink" 860 eerror "Python wrapper is configured incorrectly or '${EPREFIX}/usr/bin/python2' symlink"
803 eerror "is set incorrectly. Use \`eselect python\` to fix configuration." 861 eerror "is set incorrectly. Use \`eselect python\` to fix configuration."
961 python_default_function() { 1019 python_default_function() {
962 emake "$@" 1020 emake "$@"
963 } 1021 }
964 elif [[ "${EBUILD_PHASE}" == "test" ]]; then 1022 elif [[ "${EBUILD_PHASE}" == "test" ]]; then
965 python_default_function() { 1023 python_default_function() {
1024 # Stolen from portage's _eapi0_src_test()
1025 local emake_cmd="${MAKE:-make} ${MAKEOPTS} ${EXTRA_EMAKE}"
966 if emake -j1 -n check &> /dev/null; then 1026 if ${emake_cmd} -j1 -n check &> /dev/null; then
967 emake -j1 check "$@" 1027 ${emake_cmd} -j1 check "$@"
968 elif emake -j1 -n test &> /dev/null; then 1028 elif ${emake_cmd} -j1 -n test &> /dev/null; then
969 emake -j1 test "$@" 1029 ${emake_cmd} -j1 test "$@"
970 fi 1030 fi
971 } 1031 }
972 elif [[ "${EBUILD_PHASE}" == "install" ]]; then 1032 elif [[ "${EBUILD_PHASE}" == "install" ]]; then
973 python_default_function() { 1033 python_default_function() {
974 emake DESTDIR="${D}" install "$@" 1034 emake DESTDIR="${D}" install "$@"
1231import os 1291import os
1232import re 1292import re
1233import subprocess 1293import subprocess
1234import sys 1294import sys
1235 1295
1236cpython_re = re.compile(r"^python(\d+\.\d+)$") 1296cpython_ABI_re = re.compile(r"^(\d+\.\d+)$")
1297jython_ABI_re = re.compile(r"^(\d+\.\d+)-jython$")
1298pypy_ABI_re = re.compile(r"^\d+\.\d+-pypy-(\d+\.\d+)$")
1299cpython_interpreter_re = re.compile(r"^python(\d+\.\d+)$")
1237jython_re = re.compile(r"^jython(\d+\.\d+)$") 1300jython_interpreter_re = re.compile(r"^jython(\d+\.\d+)$")
1238pypy_re = re.compile(r"^pypy-c(\d+\.\d+)$") 1301pypy_interpreter_re = re.compile(r"^pypy-c(\d+\.\d+)$")
1239python_shebang_re = re.compile(r"^#! *(${EPREFIX}/usr/bin/python|(${EPREFIX})?/usr/bin/env +(${EPREFIX}/usr/bin/)?python)") 1302cpython_shebang_re = re.compile(r"^#![ \t]*(?:${EPREFIX}/usr/bin/python|(?:${EPREFIX})?/usr/bin/env[ \t]+(?:${EPREFIX}/usr/bin/)?python)")
1303python_shebang_options_re = re.compile(r"^#![ \t]*${EPREFIX}/usr/bin/(?:jython|pypy-c|python)(?:\d+(?:\.\d+)?)?[ \t]+(-\S)")
1240python_verification_output_re = re.compile("^GENTOO_PYTHON_TARGET_SCRIPT_PATH supported\n$") 1304python_verification_output_re = re.compile("^GENTOO_PYTHON_TARGET_SCRIPT_PATH supported\n$")
1241 1305
1242pypy_versions_mapping = { 1306pypy_versions_mapping = {
1243 "1.5": "2.7" 1307 "1.5": "2.7"
1244} 1308}
1245 1309
1246def get_PYTHON_ABI(EPYTHON): 1310def get_PYTHON_ABI(python_interpreter):
1247 cpython_matched = cpython_re.match(EPYTHON) 1311 cpython_matched = cpython_interpreter_re.match(python_interpreter)
1248 jython_matched = jython_re.match(EPYTHON) 1312 jython_matched = jython_interpreter_re.match(python_interpreter)
1249 pypy_matched = pypy_re.match(EPYTHON) 1313 pypy_matched = pypy_interpreter_re.match(python_interpreter)
1250 if cpython_matched is not None: 1314 if cpython_matched is not None:
1251 PYTHON_ABI = cpython_matched.group(1) 1315 PYTHON_ABI = cpython_matched.group(1)
1252 elif jython_matched is not None: 1316 elif jython_matched is not None:
1253 PYTHON_ABI = jython_matched.group(1) + "-jython" 1317 PYTHON_ABI = jython_matched.group(1) + "-jython"
1254 elif pypy_matched is not None: 1318 elif pypy_matched is not None:
1255 PYTHON_ABI = pypy_versions_mapping[pypy_matched.group(1)] + "-pypy-" + pypy_matched.group(1) 1319 PYTHON_ABI = pypy_versions_mapping[pypy_matched.group(1)] + "-pypy-" + pypy_matched.group(1)
1256 else: 1320 else:
1257 PYTHON_ABI = None 1321 PYTHON_ABI = None
1258 return PYTHON_ABI 1322 return PYTHON_ABI
1259 1323
1324def get_python_interpreter(PYTHON_ABI):
1325 cpython_matched = cpython_ABI_re.match(PYTHON_ABI)
1326 jython_matched = jython_ABI_re.match(PYTHON_ABI)
1327 pypy_matched = pypy_ABI_re.match(PYTHON_ABI)
1328 if cpython_matched is not None:
1329 python_interpreter = "python" + cpython_matched.group(1)
1330 elif jython_matched is not None:
1331 python_interpreter = "jython" + jython_matched.group(1)
1332 elif pypy_matched is not None:
1333 python_interpreter = "pypy-c" + pypy_matched.group(1)
1334 else:
1335 python_interpreter = None
1336 return python_interpreter
1337
1260EOF 1338EOF
1261 if [[ "$?" != "0" ]]; then 1339 if [[ "$?" != "0" ]]; then
1262 die "${FUNCNAME}(): Generation of '$1' failed" 1340 die "${FUNCNAME}(): Generation of '$1' failed"
1263 fi 1341 fi
1264 if [[ "${respect_EPYTHON}" == "1" ]]; then 1342 if [[ "${respect_EPYTHON}" == "1" ]]; then
1265 cat << EOF >> "${file}" 1343 cat << EOF >> "${file}"
1266EPYTHON = os.environ.get("EPYTHON") 1344python_interpreter = os.environ.get("EPYTHON")
1267if EPYTHON: 1345if python_interpreter:
1268 PYTHON_ABI = get_PYTHON_ABI(EPYTHON) 1346 PYTHON_ABI = get_PYTHON_ABI(python_interpreter)
1269 if PYTHON_ABI is None: 1347 if PYTHON_ABI is None:
1270 sys.stderr.write("%s: EPYTHON variable has unrecognized value '%s'\n" % (sys.argv[0], EPYTHON)) 1348 sys.stderr.write("%s: EPYTHON variable has unrecognized value '%s'\n" % (sys.argv[0], python_interpreter))
1271 sys.exit(1) 1349 sys.exit(1)
1272else: 1350else:
1273 try: 1351 try:
1274 environment = os.environ.copy() 1352 environment = os.environ.copy()
1275 environment["ROOT"] = "/" 1353 environment["ROOT"] = "/"
1278 raise ValueError 1356 raise ValueError
1279 except (OSError, ValueError): 1357 except (OSError, ValueError):
1280 sys.stderr.write("%s: Execution of 'eselect python show${eselect_python_option:+ }${eselect_python_option}' failed\n" % sys.argv[0]) 1358 sys.stderr.write("%s: Execution of 'eselect python show${eselect_python_option:+ }${eselect_python_option}' failed\n" % sys.argv[0])
1281 sys.exit(1) 1359 sys.exit(1)
1282 1360
1283 EPYTHON = eselect_process.stdout.read() 1361 python_interpreter = eselect_process.stdout.read()
1284 if not isinstance(EPYTHON, str): 1362 if not isinstance(python_interpreter, str):
1285 # Python 3 1363 # Python 3
1286 EPYTHON = EPYTHON.decode() 1364 python_interpreter = python_interpreter.decode()
1287 EPYTHON = EPYTHON.rstrip("\n") 1365 python_interpreter = python_interpreter.rstrip("\n")
1288 1366
1289 PYTHON_ABI = get_PYTHON_ABI(EPYTHON) 1367 PYTHON_ABI = get_PYTHON_ABI(python_interpreter)
1290 if PYTHON_ABI is None: 1368 if PYTHON_ABI is None:
1291 sys.stderr.write("%s: 'eselect python show${eselect_python_option:+ }${eselect_python_option}' printed unrecognized value '%s'\n" % (sys.argv[0], EPYTHON)) 1369 sys.stderr.write("%s: 'eselect python show${eselect_python_option:+ }${eselect_python_option}' printed unrecognized value '%s'\n" % (sys.argv[0], python_interpreter))
1292 sys.exit(1) 1370 sys.exit(1)
1293 1371
1294wrapper_script_path = os.path.realpath(sys.argv[0]) 1372wrapper_script_path = os.path.realpath(sys.argv[0])
1295target_executable_path = "%s-%s" % (wrapper_script_path, PYTHON_ABI) 1373target_executable_path = "%s-%s" % (wrapper_script_path, PYTHON_ABI)
1296if not os.path.exists(target_executable_path): 1374if not os.path.exists(target_executable_path):
1310 raise ValueError 1388 raise ValueError
1311except (OSError, ValueError): 1389except (OSError, ValueError):
1312 sys.stderr.write("%s: Execution of 'eselect python show${eselect_python_option:+ }${eselect_python_option}' failed\n" % sys.argv[0]) 1390 sys.stderr.write("%s: Execution of 'eselect python show${eselect_python_option:+ }${eselect_python_option}' failed\n" % sys.argv[0])
1313 sys.exit(1) 1391 sys.exit(1)
1314 1392
1315EPYTHON = eselect_process.stdout.read() 1393python_interpreter = eselect_process.stdout.read()
1316if not isinstance(EPYTHON, str): 1394if not isinstance(python_interpreter, str):
1317 # Python 3 1395 # Python 3
1318 EPYTHON = EPYTHON.decode() 1396 python_interpreter = python_interpreter.decode()
1319EPYTHON = EPYTHON.rstrip("\n") 1397python_interpreter = python_interpreter.rstrip("\n")
1320 1398
1321PYTHON_ABI = get_PYTHON_ABI(EPYTHON) 1399PYTHON_ABI = get_PYTHON_ABI(python_interpreter)
1322if PYTHON_ABI is None: 1400if PYTHON_ABI is None:
1323 sys.stderr.write("%s: 'eselect python show${eselect_python_option:+ }${eselect_python_option}' printed unrecognized value '%s'\n" % (sys.argv[0], EPYTHON)) 1401 sys.stderr.write("%s: 'eselect python show${eselect_python_option:+ }${eselect_python_option}' printed unrecognized value '%s'\n" % (sys.argv[0], python_interpreter))
1324 sys.exit(1) 1402 sys.exit(1)
1325 1403
1326wrapper_script_path = os.path.realpath(sys.argv[0]) 1404wrapper_script_path = os.path.realpath(sys.argv[0])
1327for PYTHON_ABI in [PYTHON_ABI, ${PYTHON_ABIS_list}]: 1405for PYTHON_ABI in [PYTHON_ABI, ${PYTHON_ABIS_list}]:
1328 target_executable_path = "%s-%s" % (wrapper_script_path, PYTHON_ABI) 1406 target_executable_path = "%s-%s" % (wrapper_script_path, PYTHON_ABI)
1329 if os.path.exists(target_executable_path): 1407 if os.path.exists(target_executable_path):
1330 break 1408 break
1331else: 1409else:
1332 sys.stderr.write("%s: No target script exists for '%s'\n" % (sys.argv[0], wrapper_script_path)) 1410 sys.stderr.write("%s: No target script exists for '%s'\n" % (sys.argv[0], wrapper_script_path))
1333 sys.exit(1) 1411 sys.exit(1)
1412
1413python_interpreter = get_python_interpreter(PYTHON_ABI)
1414if python_interpreter is None:
1415 sys.stderr.write("%s: Unrecognized Python ABI '%s'\n" % (sys.argv[0], PYTHON_ABI))
1416 sys.exit(1)
1334EOF 1417EOF
1335 if [[ "$?" != "0" ]]; then 1418 if [[ "$?" != "0" ]]; then
1336 die "${FUNCNAME}(): Generation of '$1' failed" 1419 die "${FUNCNAME}(): Generation of '$1' failed"
1337 fi 1420 fi
1338 fi 1421 fi
1339 cat << EOF >> "${file}" 1422 cat << EOF >> "${file}"
1340 1423
1341target_executable = open(target_executable_path, "rb") 1424target_executable = open(target_executable_path, "rb")
1342target_executable_first_line = target_executable.readline() 1425target_executable_first_line = target_executable.readline()
1426target_executable.close()
1343if not isinstance(target_executable_first_line, str): 1427if not isinstance(target_executable_first_line, str):
1344 # Python 3 1428 # Python 3
1345 target_executable_first_line = target_executable_first_line.decode("utf_8", "replace") 1429 target_executable_first_line = target_executable_first_line.decode("utf_8", "replace")
1346 1430
1431options = []
1432python_shebang_options_matched = python_shebang_options_re.match(target_executable_first_line)
1433if python_shebang_options_matched is not None:
1434 options = [python_shebang_options_matched.group(1)]
1435
1347python_shebang_matched = python_shebang_re.match(target_executable_first_line) 1436cpython_shebang_matched = cpython_shebang_re.match(target_executable_first_line)
1348target_executable.close()
1349 1437
1350if python_shebang_matched is not None: 1438if cpython_shebang_matched is not None:
1351 try: 1439 try:
1352 python_interpreter_path = "${EPREFIX}/usr/bin/%s" % EPYTHON 1440 python_interpreter_path = "${EPREFIX}/usr/bin/%s" % python_interpreter
1353 os.environ["GENTOO_PYTHON_TARGET_SCRIPT_PATH_VERIFICATION"] = "1" 1441 os.environ["GENTOO_PYTHON_TARGET_SCRIPT_PATH_VERIFICATION"] = "1"
1354 python_verification_process = subprocess.Popen([python_interpreter_path, "-c", "pass"], stdout=subprocess.PIPE) 1442 python_verification_process = subprocess.Popen([python_interpreter_path, "-c", "pass"], stdout=subprocess.PIPE)
1355 del os.environ["GENTOO_PYTHON_TARGET_SCRIPT_PATH_VERIFICATION"] 1443 del os.environ["GENTOO_PYTHON_TARGET_SCRIPT_PATH_VERIFICATION"]
1356 if python_verification_process.wait() != 0: 1444 if python_verification_process.wait() != 0:
1357 raise ValueError 1445 raise ValueError
1362 python_verification_output = python_verification_output.decode() 1450 python_verification_output = python_verification_output.decode()
1363 1451
1364 if not python_verification_output_re.match(python_verification_output): 1452 if not python_verification_output_re.match(python_verification_output):
1365 raise ValueError 1453 raise ValueError
1366 1454
1367 if cpython_re.match(EPYTHON) is not None: 1455 if cpython_interpreter_re.match(python_interpreter) is not None:
1368 os.environ["GENTOO_PYTHON_PROCESS_NAME"] = os.path.basename(sys.argv[0]) 1456 os.environ["GENTOO_PYTHON_PROCESS_NAME"] = os.path.basename(sys.argv[0])
1369 os.environ["GENTOO_PYTHON_WRAPPER_SCRIPT_PATH"] = sys.argv[0] 1457 os.environ["GENTOO_PYTHON_WRAPPER_SCRIPT_PATH"] = sys.argv[0]
1370 os.environ["GENTOO_PYTHON_TARGET_SCRIPT_PATH"] = target_executable_path 1458 os.environ["GENTOO_PYTHON_TARGET_SCRIPT_PATH"] = target_executable_path
1371 1459
1372 if hasattr(os, "execv"): 1460 if hasattr(os, "execv"):
1373 os.execv(python_interpreter_path, [python_interpreter_path] + sys.argv) 1461 os.execv(python_interpreter_path, [python_interpreter_path] + options + sys.argv)
1374 else: 1462 else:
1375 sys.exit(subprocess.Popen([python_interpreter_path] + sys.argv).wait()) 1463 sys.exit(subprocess.Popen([python_interpreter_path] + options + sys.argv).wait())
1376 except (KeyboardInterrupt, SystemExit): 1464 except (KeyboardInterrupt, SystemExit):
1377 raise 1465 raise
1378 except: 1466 except:
1379 pass 1467 pass
1380 for variable in ("GENTOO_PYTHON_PROCESS_NAME", "GENTOO_PYTHON_WRAPPER_SCRIPT_PATH", "GENTOO_PYTHON_TARGET_SCRIPT_PATH", "GENTOO_PYTHON_TARGET_SCRIPT_PATH_VERIFICATION"): 1468 for variable in ("GENTOO_PYTHON_PROCESS_NAME", "GENTOO_PYTHON_WRAPPER_SCRIPT_PATH", "GENTOO_PYTHON_TARGET_SCRIPT_PATH", "GENTOO_PYTHON_TARGET_SCRIPT_PATH_VERIFICATION"):
1564 fi 1652 fi
1565 done 1653 done
1566 1654
1567 popd > /dev/null || die "popd failed" 1655 popd > /dev/null || die "popd failed"
1568 1656
1657 # This is per bug #390691, without the duplication refactor, and with
1658 # the 3-way structure per comment #6. This enable users with old
1659 # coreutils to upgrade a lot easier (you need to upgrade python+portage
1660 # before coreutils can be upgraded).
1661 if ROOT="/" has_version '>=sys-apps/coreutils-6.9.90'; then
1662 cp -fr --preserve=all --no-preserve=context "${intermediate_installation_images_directory}/${PYTHON_ABI}/"* "${D}" || die "Merging of intermediate installation image for Python ABI '${PYTHON_ABI} into installation image failed"
1569 if ROOT="/" has_version sys-apps/coreutils; then 1663 elif ROOT="/" has_version sys-apps/coreutils; then
1570 cp -fr --preserve=all "${intermediate_installation_images_directory}/${PYTHON_ABI}/"* "${D}" || die "Merging of intermediate installation image for Python ABI '${PYTHON_ABI} into installation image failed" 1664 cp -fr --preserve=all "${intermediate_installation_images_directory}/${PYTHON_ABI}/"* "${D}" || die "Merging of intermediate installation image for Python ABI '${PYTHON_ABI} into installation image failed"
1571 else 1665 else
1572 cp -fpr "${intermediate_installation_images_directory}/${PYTHON_ABI}/"* "${D}" || die "Merging of intermediate installation image for Python ABI '${PYTHON_ABI} into installation image failed" 1666 cp -fpr "${intermediate_installation_images_directory}/${PYTHON_ABI}/"* "${D}" || die "Merging of intermediate installation image for Python ABI '${PYTHON_ABI} into installation image failed"
1573 fi 1667 fi
1574 done 1668 done
1593 stdout = sys.stdout.buffer 1687 stdout = sys.stdout.buffer
1594else: 1688else:
1595 # Python 2 1689 # Python 2
1596 stdout = sys.stdout 1690 stdout = sys.stdout
1597 1691
1692python_wrapper_scripts_file = open('${T}/python_wrapper_scripts', 'rb')
1598files = set(open('${T}/python_wrapper_scripts', 'rb').read().rstrip(${b}'\x00').split(${b}'\x00')) 1693files = set(python_wrapper_scripts_file.read().rstrip(${b}'\x00').split(${b}'\x00'))
1694python_wrapper_scripts_file.close()
1599 1695
1600for file in sorted(files): 1696for file in sorted(files):
1601 stdout.write(file) 1697 stdout.write(file)
1602 stdout.write(${b}'\x00')" || die "${FUNCNAME}(): Failure of extraction of set of wrapper scripts") 1698 stdout.write(${b}'\x00')" || die "${FUNCNAME}(): Failure of extraction of set of wrapper scripts")
1603 1699
2378_python_test_hook() { 2474_python_test_hook() {
2379 if [[ "$#" -ne 1 ]]; then 2475 if [[ "$#" -ne 1 ]]; then
2380 die "${FUNCNAME}() requires 1 argument" 2476 die "${FUNCNAME}() requires 1 argument"
2381 fi 2477 fi
2382 2478
2383 if _python_package_supporting_installation_for_multiple_python_abis && [[ "$(type -t "${FUNCNAME[3]}_$1_hook")" == "function" ]]; then 2479 if _python_package_supporting_installation_for_multiple_python_abis && [[ "$(type -t "${_PYTHON_TEST_FUNCTION}_$1_hook")" == "function" ]]; then
2384 "${FUNCNAME[3]}_$1_hook" 2480 "${_PYTHON_TEST_FUNCTION}_$1_hook"
2385 fi 2481 fi
2386} 2482}
2387 2483
2388# @FUNCTION: python_execute_nosetests 2484# @FUNCTION: python_execute_nosetests
2389# @USAGE: [-P|--PYTHONPATH PYTHONPATH] [-s|--separate-build-dirs] [--] [arguments] 2485# @USAGE: [-P|--PYTHONPATH PYTHONPATH] [-s|--separate-build-dirs] [--] [arguments]
2423 python_test_function() { 2519 python_test_function() {
2424 local evaluated_PYTHONPATH 2520 local evaluated_PYTHONPATH
2425 2521
2426 eval "evaluated_PYTHONPATH=\"${PYTHONPATH_template}\"" 2522 eval "evaluated_PYTHONPATH=\"${PYTHONPATH_template}\""
2427 2523
2428 _python_test_hook pre 2524 _PYTHON_TEST_FUNCTION="python_execute_nosetests" _python_test_hook pre
2429 2525
2430 if [[ -n "${evaluated_PYTHONPATH}" ]]; then 2526 if [[ -n "${evaluated_PYTHONPATH}" ]]; then
2431 echo ${_BOLD}PYTHONPATH="${evaluated_PYTHONPATH}" nosetests --verbosity="${PYTHON_TEST_VERBOSITY}" "$@"${_NORMAL} 2527 echo ${_BOLD}PYTHONPATH="${evaluated_PYTHONPATH}" nosetests --verbosity="${PYTHON_TEST_VERBOSITY}" "$@"${_NORMAL}
2432 PYTHONPATH="${evaluated_PYTHONPATH}" nosetests --verbosity="${PYTHON_TEST_VERBOSITY}" "$@" || return "$?" 2528 PYTHONPATH="${evaluated_PYTHONPATH}" nosetests --verbosity="${PYTHON_TEST_VERBOSITY}" "$@" || return "$?"
2433 else 2529 else
2434 echo ${_BOLD}nosetests --verbosity="${PYTHON_TEST_VERBOSITY}" "$@"${_NORMAL} 2530 echo ${_BOLD}nosetests --verbosity="${PYTHON_TEST_VERBOSITY}" "$@"${_NORMAL}
2435 nosetests --verbosity="${PYTHON_TEST_VERBOSITY}" "$@" || return "$?" 2531 nosetests --verbosity="${PYTHON_TEST_VERBOSITY}" "$@" || return "$?"
2436 fi 2532 fi
2437 2533
2438 _python_test_hook post 2534 _PYTHON_TEST_FUNCTION="python_execute_nosetests" _python_test_hook post
2439 } 2535 }
2440 if _python_package_supporting_installation_for_multiple_python_abis; then 2536 if _python_package_supporting_installation_for_multiple_python_abis; then
2441 python_execute_function ${separate_build_dirs:+-s} python_test_function "$@" 2537 python_execute_function ${separate_build_dirs:+-s} python_test_function "$@"
2442 else 2538 else
2443 if [[ -n "${separate_build_dirs}" ]]; then 2539 if [[ -n "${separate_build_dirs}" ]]; then
2487 python_test_function() { 2583 python_test_function() {
2488 local evaluated_PYTHONPATH 2584 local evaluated_PYTHONPATH
2489 2585
2490 eval "evaluated_PYTHONPATH=\"${PYTHONPATH_template}\"" 2586 eval "evaluated_PYTHONPATH=\"${PYTHONPATH_template}\""
2491 2587
2492 _python_test_hook pre 2588 _PYTHON_TEST_FUNCTION="python_execute_py.test" _python_test_hook pre
2493 2589
2494 if [[ -n "${evaluated_PYTHONPATH}" ]]; then 2590 if [[ -n "${evaluated_PYTHONPATH}" ]]; then
2495 echo ${_BOLD}PYTHONPATH="${evaluated_PYTHONPATH}" py.test $([[ "${PYTHON_TEST_VERBOSITY}" -ge 2 ]] && echo -v) "$@"${_NORMAL} 2591 echo ${_BOLD}PYTHONPATH="${evaluated_PYTHONPATH}" py.test $([[ "${PYTHON_TEST_VERBOSITY}" -ge 2 ]] && echo -v) "$@"${_NORMAL}
2496 PYTHONPATH="${evaluated_PYTHONPATH}" py.test $([[ "${PYTHON_TEST_VERBOSITY}" -ge 2 ]] && echo -v) "$@" || return "$?" 2592 PYTHONPATH="${evaluated_PYTHONPATH}" py.test $([[ "${PYTHON_TEST_VERBOSITY}" -ge 2 ]] && echo -v) "$@" || return "$?"
2497 else 2593 else
2498 echo ${_BOLD}py.test $([[ "${PYTHON_TEST_VERBOSITY}" -gt 1 ]] && echo -v) "$@"${_NORMAL} 2594 echo ${_BOLD}py.test $([[ "${PYTHON_TEST_VERBOSITY}" -gt 1 ]] && echo -v) "$@"${_NORMAL}
2499 py.test $([[ "${PYTHON_TEST_VERBOSITY}" -gt 1 ]] && echo -v) "$@" || return "$?" 2595 py.test $([[ "${PYTHON_TEST_VERBOSITY}" -gt 1 ]] && echo -v) "$@" || return "$?"
2500 fi 2596 fi
2501 2597
2502 _python_test_hook post 2598 _PYTHON_TEST_FUNCTION="python_execute_py.test" _python_test_hook post
2503 } 2599 }
2504 if _python_package_supporting_installation_for_multiple_python_abis; then 2600 if _python_package_supporting_installation_for_multiple_python_abis; then
2505 python_execute_function ${separate_build_dirs:+-s} python_test_function "$@" 2601 python_execute_function ${separate_build_dirs:+-s} python_test_function "$@"
2506 else 2602 else
2507 if [[ -n "${separate_build_dirs}" ]]; then 2603 if [[ -n "${separate_build_dirs}" ]]; then
2551 python_test_function() { 2647 python_test_function() {
2552 local evaluated_PYTHONPATH 2648 local evaluated_PYTHONPATH
2553 2649
2554 eval "evaluated_PYTHONPATH=\"${PYTHONPATH_template}\"" 2650 eval "evaluated_PYTHONPATH=\"${PYTHONPATH_template}\""
2555 2651
2556 _python_test_hook pre 2652 _PYTHON_TEST_FUNCTION="python_execute_trial" _python_test_hook pre
2557 2653
2558 if [[ -n "${evaluated_PYTHONPATH}" ]]; then 2654 if [[ -n "${evaluated_PYTHONPATH}" ]]; then
2559 echo ${_BOLD}PYTHONPATH="${evaluated_PYTHONPATH}" trial $([[ "${PYTHON_TEST_VERBOSITY}" -ge 4 ]] && echo --spew) "$@"${_NORMAL} 2655 echo ${_BOLD}PYTHONPATH="${evaluated_PYTHONPATH}" trial $([[ "${PYTHON_TEST_VERBOSITY}" -ge 4 ]] && echo --spew) "$@"${_NORMAL}
2560 PYTHONPATH="${evaluated_PYTHONPATH}" trial $([[ "${PYTHON_TEST_VERBOSITY}" -ge 4 ]] && echo --spew) "$@" || return "$?" 2656 PYTHONPATH="${evaluated_PYTHONPATH}" trial $([[ "${PYTHON_TEST_VERBOSITY}" -ge 4 ]] && echo --spew) "$@" || return "$?"
2561 else 2657 else
2562 echo ${_BOLD}trial $([[ "${PYTHON_TEST_VERBOSITY}" -ge 4 ]] && echo --spew) "$@"${_NORMAL} 2658 echo ${_BOLD}trial $([[ "${PYTHON_TEST_VERBOSITY}" -ge 4 ]] && echo --spew) "$@"${_NORMAL}
2563 trial $([[ "${PYTHON_TEST_VERBOSITY}" -ge 4 ]] && echo --spew) "$@" || return "$?" 2659 trial $([[ "${PYTHON_TEST_VERBOSITY}" -ge 4 ]] && echo --spew) "$@" || return "$?"
2564 fi 2660 fi
2565 2661
2566 _python_test_hook post 2662 _PYTHON_TEST_FUNCTION="python_execute_trial" _python_test_hook post
2567 } 2663 }
2568 if _python_package_supporting_installation_for_multiple_python_abis; then 2664 if _python_package_supporting_installation_for_multiple_python_abis; then
2569 python_execute_function ${separate_build_dirs:+-s} python_test_function "$@" 2665 python_execute_function ${separate_build_dirs:+-s} python_test_function "$@"
2570 else 2666 else
2571 if [[ -n "${separate_build_dirs}" ]]; then 2667 if [[ -n "${separate_build_dirs}" ]]; then
2830 done 2926 done
2831 for dir in "${evaluated_dirs[@]}"; do 2927 for dir in "${evaluated_dirs[@]}"; do
2832 eval "dirs+=(\"\${root}${dir}\")" 2928 eval "dirs+=(\"\${root}${dir}\")"
2833 done 2929 done
2834 stderr+="${stderr:+$'\n'}$("$(PYTHON)" -m compileall "${options[@]}" "${dirs[@]}" 2>&1)" || return_code="1" 2930 stderr+="${stderr:+$'\n'}$("$(PYTHON)" -m compileall "${options[@]}" "${dirs[@]}" 2>&1)" || return_code="1"
2835 if [[ "$(_python_get_implementation "${PYTHON_ABI}")" != "Jython" ]]; then 2931 if ! has "$(_python_get_implementation "${PYTHON_ABI}")" Jython PyPy; then
2836 "$(PYTHON)" -O -m compileall "${options[@]}" "${dirs[@]}" &> /dev/null || return_code="1" 2932 "$(PYTHON)" -O -m compileall "${options[@]}" "${dirs[@]}" &> /dev/null || return_code="1"
2837 fi 2933 fi
2838 _python_clean_compiled_modules "${dirs[@]}" 2934 _python_clean_compiled_modules "${dirs[@]}"
2839 fi 2935 fi
2840 if ((${#site_packages_files[@]})) || ((${#evaluated_files[@]})); then 2936 if ((${#site_packages_files[@]})) || ((${#evaluated_files[@]})); then
2843 done 2939 done
2844 for file in "${evaluated_files[@]}"; do 2940 for file in "${evaluated_files[@]}"; do
2845 eval "files+=(\"\${root}${file}\")" 2941 eval "files+=(\"\${root}${file}\")"
2846 done 2942 done
2847 stderr+="${stderr:+$'\n'}$("$(PYTHON)" -m py_compile "${files[@]}" 2>&1)" || return_code="1" 2943 stderr+="${stderr:+$'\n'}$("$(PYTHON)" -m py_compile "${files[@]}" 2>&1)" || return_code="1"
2848 if [[ "$(_python_get_implementation "${PYTHON_ABI}")" != "Jython" ]]; then 2944 if ! has "$(_python_get_implementation "${PYTHON_ABI}")" Jython PyPy; then
2849 "$(PYTHON)" -O -m py_compile "${files[@]}" &> /dev/null || return_code="1" 2945 "$(PYTHON)" -O -m py_compile "${files[@]}" &> /dev/null || return_code="1"
2850 fi 2946 fi
2851 _python_clean_compiled_modules "${files[@]}" 2947 _python_clean_compiled_modules "${files[@]}"
2852 fi 2948 fi
2853 eend "${return_code}" 2949 eend "${return_code}"
2874 return_code="0" 2970 return_code="0"
2875 stderr="" 2971 stderr=""
2876 ebegin "Compilation and optimization of Python modules placed outside of site-packages directories for $(python_get_implementation_and_version)" 2972 ebegin "Compilation and optimization of Python modules placed outside of site-packages directories for $(python_get_implementation_and_version)"
2877 if ((${#other_dirs[@]})); then 2973 if ((${#other_dirs[@]})); then
2878 stderr+="${stderr:+$'\n'}$("$(PYTHON ${PYTHON_ABI})" -m compileall "${options[@]}" "${other_dirs[@]}" 2>&1)" || return_code="1" 2974 stderr+="${stderr:+$'\n'}$("$(PYTHON ${PYTHON_ABI})" -m compileall "${options[@]}" "${other_dirs[@]}" 2>&1)" || return_code="1"
2879 if [[ "$(_python_get_implementation "${PYTHON_ABI}")" != "Jython" ]]; then 2975 if ! has "$(_python_get_implementation "${PYTHON_ABI}")" Jython PyPy; then
2880 "$(PYTHON ${PYTHON_ABI})" -O -m compileall "${options[@]}" "${other_dirs[@]}" &> /dev/null || return_code="1" 2976 "$(PYTHON ${PYTHON_ABI})" -O -m compileall "${options[@]}" "${other_dirs[@]}" &> /dev/null || return_code="1"
2881 fi 2977 fi
2882 _python_clean_compiled_modules "${other_dirs[@]}" 2978 _python_clean_compiled_modules "${other_dirs[@]}"
2883 fi 2979 fi
2884 if ((${#other_files[@]})); then 2980 if ((${#other_files[@]})); then
2885 stderr+="${stderr:+$'\n'}$("$(PYTHON ${PYTHON_ABI})" -m py_compile "${other_files[@]}" 2>&1)" || return_code="1" 2981 stderr+="${stderr:+$'\n'}$("$(PYTHON ${PYTHON_ABI})" -m py_compile "${other_files[@]}" 2>&1)" || return_code="1"
2886 if [[ "$(_python_get_implementation "${PYTHON_ABI}")" != "Jython" ]]; then 2982 if ! has "$(_python_get_implementation "${PYTHON_ABI}")" Jython PyPy; then
2887 "$(PYTHON ${PYTHON_ABI})" -O -m py_compile "${other_files[@]}" &> /dev/null || return_code="1" 2983 "$(PYTHON ${PYTHON_ABI})" -O -m py_compile "${other_files[@]}" &> /dev/null || return_code="1"
2888 fi 2984 fi
2889 _python_clean_compiled_modules "${other_files[@]}" 2985 _python_clean_compiled_modules "${other_files[@]}"
2890 fi 2986 fi
2891 eend "${return_code}" 2987 eend "${return_code}"
3078} 3174}
3079 3175
3080# ================================================================================================ 3176# ================================================================================================
3081# ===================================== DEPRECATED FUNCTIONS ===================================== 3177# ===================================== DEPRECATED FUNCTIONS =====================================
3082# ================================================================================================ 3178# ================================================================================================
3179
3180fi # _PYTHON_ECLASS_INHERITED

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