/usr/lib/python3/dist-packages/swiftclient/shell.py is in python3-swiftclient 1:3.5.0-0ubuntu1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 239 240 241 242 243 244 245 246 247 248 249 250 251 252 253 254 255 256 257 258 259 260 261 262 263 264 265 266 267 268 269 270 271 272 273 274 275 276 277 278 279 280 281 282 283 284 285 286 287 288 289 290 291 292 293 294 295 296 297 298 299 300 301 302 303 304 305 306 307 308 309 310 311 312 313 314 315 316 317 318 319 320 321 322 323 324 325 326 327 328 329 330 331 332 333 334 335 336 337 338 339 340 341 342 343 344 345 346 347 348 349 350 351 352 353 354 355 356 357 358 359 360 361 362 363 364 365 366 367 368 369 370 371 372 373 374 375 376 377 378 379 380 381 382 383 384 385 386 387 388 389 390 391 392 393 394 395 396 397 398 399 400 401 402 403 404 405 406 407 408 409 410 411 412 413 414 415 416 417 418 419 420 421 422 423 424 425 426 427 428 429 430 431 432 433 434 435 436 437 438 439 440 441 442 443 444 445 446 447 448 449 450 451 452 453 454 455 456 457 458 459 460 461 462 463 464 465 466 467 468 469 470 471 472 473 474 475 476 477 478 479 480 481 482 483 484 485 486 487 488 489 490 491 492 493 494 495 496 497 498 499 500 501 502 503 504 505 506 507 508 509 510 511 512 513 514 515 516 517 518 519 520 521 522 523 524 525 526 527 528 529 530 531 532 533 534 535 536 537 538 539 540 541 542 543 544 545 546 547 548 549 550 551 552 553 554 555 556 557 558 559 560 561 562 563 564 565 566 567 568 569 570 571 572 573 574 575 576 577 578 579 580 581 582 583 584 585 586 587 588 589 590 591 592 593 594 595 596 597 598 599 600 601 602 603 604 605 606 607 608 609 610 611 612 613 614 615 616 617 618 619 620 621 622 623 624 625 626 627 628 629 630 631 632 633 634 635 636 637 638 639 640 641 642 643 644 645 646 647 648 649 650 651 652 653 654 655 656 657 658 659 660 661 662 663 664 665 666 667 668 669 670 671 672 673 674 675 676 677 678 679 680 681 682 683 684 685 686 687 688 689 690 691 692 693 694 695 696 697 698 699 700 701 702 703 704 705 706 707 708 709 710 711 712 713 714 715 716 717 718 719 720 721 722 723 724 725 726 727 728 729 730 731 732 733 734 735 736 737 738 739 740 741 742 743 744 745 746 747 748 749 750 751 752 753 754 755 756 757 758 759 760 761 762 763 764 765 766 767 768 769 770 771 772 773 774 775 776 777 778 779 780 781 782 783 784 785 786 787 788 789 790 791 792 793 794 795 796 797 798 799 800 801 802 803 804 805 806 807 808 809 810 811 812 813 814 815 816 817 818 819 820 821 822 823 824 825 826 827 828 829 830 831 832 833 834 835 836 837 838 839 840 841 842 843 844 845 846 847 848 849 850 851 852 853 854 855 856 857 858 859 860 861 862 863 864 865 866 867 868 869 870 871 872 873 874 875 876 877 878 879 880 881 882 883 884 885 886 887 888 889 890 891 892 893 894 895 896 897 898 899 900 901 902 903 904 905 906 907 908 909 910 911 912 913 914 915 916 917 918 919 920 921 922 923 924 925 926 927 928 929 930 931 932 933 934 935 936 937 938 939 940 941 942 943 944 945 946 947 948 949 950 951 952 953 954 955 956 957 958 959 960 961 962 963 964 965 966 967 968 969 970 971 972 973 974 975 976 977 978 979 980 981 982 983 984 985 986 987 988 989 990 991 992 993 994 995 996 997 998 999 1000 1001 1002 1003 1004 1005 1006 1007 1008 1009 1010 1011 1012 1013 1014 1015 1016 1017 1018 1019 1020 1021 1022 1023 1024 1025 1026 1027 1028 1029 1030 1031 1032 1033 1034 1035 1036 1037 1038 1039 1040 1041 1042 1043 1044 1045 1046 1047 1048 1049 1050 1051 1052 1053 1054 1055 1056 1057 1058 1059 1060 1061 1062 1063 1064 1065 1066 1067 1068 1069 1070 1071 1072 1073 1074 1075 1076 1077 1078 1079 1080 1081 1082 1083 1084 1085 1086 1087 1088 1089 1090 1091 1092 1093 1094 1095 1096 1097 1098 1099 1100 1101 1102 1103 1104 1105 1106 1107 1108 1109 1110 1111 1112 1113 1114 1115 1116 1117 1118 1119 1120 1121 1122 1123 1124 1125 1126 1127 1128 1129 1130 1131 1132 1133 1134 1135 1136 1137 1138 1139 1140 1141 1142 1143 1144 1145 1146 1147 1148 1149 1150 1151 1152 1153 1154 1155 1156 1157 1158 1159 1160 1161 1162 1163 1164 1165 1166 1167 1168 1169 1170 1171 1172 1173 1174 1175 1176 1177 1178 1179 1180 1181 1182 1183 1184 1185 1186 1187 1188 1189 1190 1191 1192 1193 1194 1195 1196 1197 1198 1199 1200 1201 1202 1203 1204 1205 1206 1207 1208 1209 1210 1211 1212 1213 1214 1215 1216 1217 1218 1219 1220 1221 1222 1223 1224 1225 1226 1227 1228 1229 1230 1231 1232 1233 1234 1235 1236 1237 1238 1239 1240 1241 1242 1243 1244 1245 1246 1247 1248 1249 1250 1251 1252 1253 1254 1255 1256 1257 1258 1259 1260 1261 1262 1263 1264 1265 1266 1267 1268 1269 1270 1271 1272 1273 1274 1275 1276 1277 1278 1279 1280 1281 1282 1283 1284 1285 1286 1287 1288 1289 1290 1291 1292 1293 1294 1295 1296 1297 1298 1299 1300 1301 1302 1303 1304 1305 1306 1307 1308 1309 1310 1311 1312 1313 1314 1315 1316 1317 1318 1319 1320 1321 1322 1323 1324 1325 1326 1327 1328 1329 1330 1331 1332 1333 1334 1335 1336 1337 1338 1339 1340 1341 1342 1343 1344 1345 1346 1347 1348 1349 1350 1351 1352 1353 1354 1355 1356 1357 1358 1359 1360 1361 1362 1363 1364 1365 1366 1367 1368 1369 1370 1371 1372 1373 1374 1375 1376 1377 1378 1379 1380 1381 1382 1383 1384 1385 1386 1387 1388 1389 1390 1391 1392 1393 1394 1395 1396 1397 1398 1399 1400 1401 1402 1403 1404 1405 1406 1407 1408 1409 1410 1411 1412 1413 1414 1415 1416 1417 1418 1419 1420 1421 1422 1423 1424 1425 1426 1427 1428 1429 1430 1431 1432 1433 1434 1435 1436 1437 1438 1439 1440 1441 1442 1443 1444 1445 1446 1447 1448 1449 1450 1451 1452 1453 1454 1455 1456 1457 1458 1459 1460 1461 1462 1463 1464 1465 1466 1467 1468 1469 1470 1471 1472 1473 1474 1475 1476 1477 1478 1479 1480 1481 1482 1483 1484 1485 1486 1487 1488 1489 1490 1491 1492 1493 1494 1495 1496 1497 1498 1499 1500 1501 1502 1503 1504 1505 1506 1507 1508 1509 1510 1511 1512 1513 1514 1515 1516 1517 1518 1519 1520 1521 1522 1523 1524 1525 1526 1527 1528 1529 1530 1531 1532 1533 1534 1535 1536 1537 1538 1539 1540 1541 1542 1543 1544 1545 1546 1547 1548 1549 1550 1551 1552 1553 1554 1555 1556 1557 1558 1559 1560 1561 1562 1563 1564 1565 1566 1567 1568 1569 1570 1571 1572 1573 1574 1575 1576 1577 1578 1579 1580 1581 1582 1583 1584 1585 1586 1587 1588 1589 1590 1591 1592 1593 1594 1595 1596 1597 1598 1599 1600 1601 1602 1603 1604 1605 1606 1607 1608 1609 1610 1611 1612 1613 1614 1615 1616 1617 1618 1619 1620 1621 1622 1623 1624 1625 1626 1627 1628 1629 1630 1631 1632 1633 1634 1635 1636 1637 1638 1639 1640 1641 1642 1643 1644 1645 1646 1647 1648 1649 1650 1651 1652 1653 1654 1655 1656 1657 1658 1659 1660 1661 1662 1663 1664 1665 1666 1667 1668 1669 1670 1671 1672 1673 1674 1675 1676 1677 1678 1679 1680 1681 1682 1683 1684 1685 1686 1687 1688 1689 1690 1691 1692 1693 1694 1695 1696 1697 1698 1699 1700 1701 1702 1703 1704 1705 1706 1707 1708 1709 1710 1711 1712 1713 1714 1715 1716 1717 1718 1719 1720 1721 1722 1723 1724 1725 1726 1727 1728 1729 1730 1731 1732 1733 1734 1735 1736 1737 1738 1739 1740 1741 1742 1743 1744 1745 1746 1747 1748 1749 1750 1751 1752 1753 1754 1755 1756 1757 1758 1759 1760 1761 1762 1763 1764 1765 1766 1767 1768 1769 1770 1771 1772 1773 1774 1775 1776 1777 1778 1779 1780 1781 1782 1783 1784 1785 1786 1787 1788 1789 1790 1791 1792 1793 1794 | #!/usr/bin/python -u
# Copyright (c) 2010-2012 OpenStack, LLC.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
# implied.
# See the License for the specific language governing permissions and
# limitations under the License.
from __future__ import print_function, unicode_literals
import argparse
import io
import json
import logging
import signal
import socket
from os import environ, walk, _exit as os_exit
from os.path import isfile, isdir, join
from six import text_type, PY2
from six.moves.urllib.parse import unquote, urlparse
from sys import argv as sys_argv, exit, stderr, stdin
from time import gmtime, strftime
from swiftclient import RequestException
from swiftclient.utils import config_true_value, generate_temp_url, prt_bytes
from swiftclient.multithreading import OutputManager
from swiftclient.exceptions import ClientException
from swiftclient import __version__ as client_version
from swiftclient.client import logger_settings as client_logger_settings, \
parse_header_string
from swiftclient.service import SwiftService, SwiftError, \
SwiftUploadObject, get_conn, process_options
from swiftclient.command_helpers import print_account_stats, \
print_container_stats, print_object_stats
try:
from shlex import quote as sh_quote
except ImportError:
from pipes import quote as sh_quote
BASENAME = 'swift'
commands = ('delete', 'download', 'list', 'post', 'copy', 'stat', 'upload',
'capabilities', 'info', 'tempurl', 'auth')
def immediate_exit(signum, frame):
stderr.write(" Aborted\n")
os_exit(2)
st_delete_options = '''[--all] [--leave-segments]
[--object-threads <threads>]
[--container-threads <threads>]
[--header <header:value>]
[--prefix <prefix>]
[<container> [<object>] [...]]
'''
st_delete_help = '''
Delete a container or objects within a container.
Positional arguments:
[<container>] Name of container to delete from.
[<object>] Name of object to delete. Specify multiple times
for multiple objects.
Optional arguments:
-a, --all Delete all containers and objects.
--leave-segments Do not delete segments of manifest objects.
-H, --header <header:value>
Adds a custom request header to use for deleting
objects or an entire container .
--object-threads <threads>
Number of threads to use for deleting objects.
Default is 10.
--container-threads <threads>
Number of threads to use for deleting containers.
Default is 10.
--prefix <prefix> Only delete objects beginning with <prefix>.
'''.strip("\n")
def st_delete(parser, args, output_manager):
parser.add_argument(
'-a', '--all', action='store_true', dest='yes_all',
default=False, help='Delete all containers and objects.')
parser.add_argument(
'-p', '--prefix', dest='prefix',
help='Only delete items beginning with <prefix>.')
parser.add_argument(
'-H', '--header', action='append', dest='header',
default=[],
help='Adds a custom request header to use for deleting objects '
'or an entire container.')
parser.add_argument(
'--leave-segments', action='store_true',
dest='leave_segments', default=False,
help='Do not delete segments of manifest objects.')
parser.add_argument(
'--object-threads', type=int,
default=10, help='Number of threads to use for deleting objects. '
'Its value must be a positive integer. Default is 10.')
parser.add_argument(
'--container-threads', type=int,
default=10, help='Number of threads to use for deleting containers. '
'Its value must be a positive integer. Default is 10.')
(options, args) = parse_args(parser, args)
args = args[1:]
if (not args and not options['yes_all']) or (args and options['yes_all']):
output_manager.error('Usage: %s delete %s\n%s',
BASENAME, st_delete_options,
st_delete_help)
return
if options['object_threads'] <= 0:
output_manager.error(
'ERROR: option --object-threads should be a positive integer.'
'\n\nUsage: %s delete %s\n%s',
BASENAME, st_delete_options,
st_delete_help)
return
if options['container_threads'] <= 0:
output_manager.error(
'ERROR: option --container-threads should be a positive integer.'
'\n\nUsage: %s delete %s\n%s',
BASENAME, st_delete_options,
st_delete_help)
return
options['object_dd_threads'] = options['object_threads']
with SwiftService(options=options) as swift:
try:
if not args:
del_iter = swift.delete()
else:
container = args[0]
if '/' in container:
output_manager.error(
'WARNING: / in container name; you '
"might have meant '%s' instead of '%s'." %
(container.replace('/', ' ', 1), container)
)
return
objects = args[1:]
if objects:
del_iter = swift.delete(container=container,
objects=objects)
else:
del_iter = swift.delete(container=container)
for r in del_iter:
c = r.get('container', '')
o = r.get('object', '')
a = r.get('attempts')
if r['action'] == 'bulk_delete':
if r['success']:
objs = r.get('objects', [])
for o, err in r.get('result', {}).get('Errors', []):
# o will be of the form quote("/<cont>/<obj>")
o = unquote(o)
if PY2:
# In PY3, unquote(unicode) uses utf-8 like we
# want, but PY2 uses latin-1
o = o.encode('latin-1').decode('utf-8')
output_manager.error('Error Deleting: {0}: {1}'
.format(o[1:], err))
try:
objs.remove(o[len(c) + 2:])
except ValueError:
# shouldn't happen, but ignoring it won't hurt
pass
for o in objs:
if options['yes_all']:
p = '{0}/{1}'.format(c, o)
else:
p = o
output_manager.print_msg('{0}{1}'.format(p, a))
else:
for o in r.get('objects', []):
output_manager.error('Error Deleting: {0}/{1}: {2}'
.format(c, o, r['error']))
else:
if r['success']:
if options['verbose']:
a = (' [after {0} attempts]'.format(a)
if a > 1 else '')
if r['action'] == 'delete_object':
if options['yes_all']:
p = '{0}/{1}'.format(c, o)
else:
p = o
elif r['action'] == 'delete_segment':
p = '{0}/{1}'.format(c, o)
elif r['action'] == 'delete_container':
p = c
output_manager.print_msg('{0}{1}'.format(p, a))
else:
p = '{0}/{1}'.format(c, o) if o else c
output_manager.error('Error Deleting: {0}: {1}'
.format(p, r['error']))
except SwiftError as err:
output_manager.error(err.value)
st_download_options = '''[--all] [--marker <marker>] [--prefix <prefix>]
[--output <out_file>] [--output-dir <out_directory>]
[--object-threads <threads>] [--ignore-checksum]
[--container-threads <threads>] [--no-download]
[--skip-identical] [--remove-prefix]
[--header <header:value>] [--no-shuffle]
[<container> [<object>] [...]]
'''
st_download_help = '''
Download objects from containers.
Positional arguments:
[<container>] Name of container to download from. To download a
whole account, omit this and specify --all.
[<object>] Name of object to download. Specify multiple times
for multiple objects. Omit this to download all
objects from the container.
Optional arguments:
-a, --all Indicates that you really want to download
everything in the account.
-m, --marker <marker> Marker to use when starting a container or account
download.
-p, --prefix <prefix> Only download items beginning with <prefix>
-r, --remove-prefix An optional flag for --prefix <prefix>, use this
option to download items without <prefix>
-o, --output <out_file>
For a single file download, stream the output to
<out_file>. Specifying "-" as <out_file> will
redirect to stdout.
-D, --output-dir <out_directory>
An optional directory to which to store objects.
By default, all objects are recreated in the current
directory.
--object-threads <threads>
Number of threads to use for downloading objects.
Default is 10.
--container-threads <threads>
Number of threads to use for downloading containers.
Default is 10.
--no-download Perform download(s), but don't actually write anything
to disk.
-H, --header <header:value>
Adds a customized request header to the query, like
"Range" or "If-Match". This option may be repeated.
Example: --header "content-type:text/plain"
--skip-identical Skip downloading files that are identical on both
sides.
--ignore-checksum Turn off checksum validation for downloads.
--no-shuffle By default, when downloading a complete account or
container, download order is randomised in order to
reduce the load on individual drives when multiple
clients are executed simultaneously to download the
same set of objects (e.g. a nightly automated download
script to multiple servers). Enable this option to
submit download jobs to the thread pool in the order
they are listed in the object store.
--ignore-mtime Ignore the 'X-Object-Meta-Mtime' header when
downloading an object. Instead, create atime and mtime
with fresh timestamps.
'''.strip("\n")
def st_download(parser, args, output_manager):
parser.add_argument(
'-a', '--all', action='store_true', dest='yes_all',
default=False, help='Indicates that you really want to download '
'everything in the account.')
parser.add_argument(
'-m', '--marker', dest='marker',
default='', help='Marker to use when starting a container or '
'account download.')
parser.add_argument(
'-p', '--prefix', dest='prefix',
help='Only download items beginning with the <prefix>.')
parser.add_argument(
'-o', '--output', dest='out_file', help='For a single '
'download, stream the output to <out_file>. '
'Specifying "-" as <out_file> will redirect to stdout.')
parser.add_argument(
'-D', '--output-dir', dest='out_directory',
help='An optional directory to which to store objects. '
'By default, all objects are recreated in the current directory.')
parser.add_argument(
'-r', '--remove-prefix', action='store_true', dest='remove_prefix',
default=False, help='An optional flag for --prefix <prefix>, '
'use this option to download items without <prefix>.')
parser.add_argument(
'--object-threads', type=int,
default=10, help='Number of threads to use for downloading objects. '
'Its value must be a positive integer. Default is 10.')
parser.add_argument(
'--container-threads', type=int, default=10,
help='Number of threads to use for downloading containers. '
'Its value must be a positive integer. Default is 10.')
parser.add_argument(
'--no-download', action='store_true',
default=False,
help="Perform download(s), but don't actually write anything to disk.")
parser.add_argument(
'-H', '--header', action='append', dest='header',
default=[],
help='Adds a customized request header to the query, like "Range" or '
'"If-Match". This option may be repeated. '
'Example: --header "content-type:text/plain"')
parser.add_argument(
'--skip-identical', action='store_true', dest='skip_identical',
default=False, help='Skip downloading files that are identical on '
'both sides.')
parser.add_argument(
'--ignore-checksum', action='store_false', dest='checksum',
default=True, help='Turn off checksum validation for downloads.')
parser.add_argument(
'--no-shuffle', action='store_false', dest='shuffle',
default=True, help='By default, download order is randomised in order '
'to reduce the load on individual drives when multiple clients are '
'executed simultaneously to download the same set of objects (e.g. a '
'nightly automated download script to multiple servers). Enable this '
'option to submit download jobs to the thread pool in the order they '
'are listed in the object store.')
parser.add_argument(
'--ignore-mtime', action='store_true', dest='ignore_mtime',
default=False, help='By default, the object-meta-mtime header is used '
'to store the access and modified timestamp for the downloaded file. '
'With this option, the header is ignored and the timestamps are '
'created freshly.')
(options, args) = parse_args(parser, args)
args = args[1:]
if options['out_file'] == '-':
options['verbose'] = 0
if options['out_file'] and len(args) != 2:
exit('-o option only allowed for single file downloads')
if not options['prefix']:
options['remove_prefix'] = False
if options['out_directory'] and len(args) == 2:
exit('Please use -o option for single file downloads and renames')
if (not args and not options['yes_all']) or (args and options['yes_all']):
output_manager.error('Usage: %s download %s\n%s', BASENAME,
st_download_options, st_download_help)
return
if options['object_threads'] <= 0:
output_manager.error(
'ERROR: option --object-threads should be a positive integer.\n\n'
'Usage: %s download %s\n%s', BASENAME,
st_download_options, st_download_help)
return
if options['container_threads'] <= 0:
output_manager.error(
'ERROR: option --container-threads should be a positive integer.'
'\n\nUsage: %s download %s\n%s', BASENAME,
st_download_options, st_download_help)
return
options['object_dd_threads'] = options['object_threads']
with SwiftService(options=options) as swift:
try:
if not args:
down_iter = swift.download()
else:
container = args[0]
if '/' in container:
output_manager.error(
'WARNING: / in container name; you '
"might have meant '%s' instead of '%s'." %
(container.replace('/', ' ', 1), container)
)
return
objects = args[1:]
if not objects:
down_iter = swift.download(container)
else:
down_iter = swift.download(container, objects)
for down in down_iter:
if options['out_file'] == '-' and 'contents' in down:
contents = down['contents']
for chunk in contents:
output_manager.print_raw(chunk)
else:
if down['success']:
if options['verbose']:
start_time = down['start_time']
headers_receipt = \
down['headers_receipt'] - start_time
auth_time = down['auth_end_time'] - start_time
finish_time = down['finish_time']
read_length = down['read_length']
attempts = down['attempts']
total_time = finish_time - start_time
down_time = total_time - auth_time
_mega = 1000000
if down['pseudodir']:
time_str = (
'auth %.3fs, headers %.3fs, total %.3fs, '
'pseudo' % (
auth_time, headers_receipt,
total_time
)
)
else:
speed = float(read_length) / down_time / _mega
time_str = (
'auth %.3fs, headers %.3fs, total %.3fs, '
'%.3f MB/s' % (
auth_time, headers_receipt,
total_time, speed
)
)
path = down['path']
if attempts > 1:
output_manager.print_msg(
'%s [%s after %d attempts]',
path, time_str, attempts
)
else:
output_manager.print_msg(
'%s [%s]', path, time_str
)
else:
error = down['error']
path = down['path']
container = down['container']
obj = down['object']
if isinstance(error, ClientException):
if error.http_status == 304 and \
options['skip_identical']:
output_manager.print_msg(
"Skipped identical file '%s'", path)
continue
if error.http_status == 404:
output_manager.error(
"Object '%s/%s' not found", container, obj)
continue
output_manager.error(
"Error downloading object '%s/%s': %s",
container, obj, error)
except SwiftError as e:
output_manager.error(e.value)
except Exception as e:
output_manager.error(e)
st_list_options = '''[--long] [--lh] [--totals] [--prefix <prefix>]
[--delimiter <delimiter>] [--header <header:value>]
[<container>]
'''
st_list_help = '''
Lists the containers for the account or the objects for a container.
Positional arguments:
[<container>] Name of container to list object in.
Optional arguments:
-l, --long Long listing format, similar to ls -l.
--lh Report sizes in human readable format similar to
ls -lh.
-t, --totals Used with -l or --lh, only report totals.
-p <prefix>, --prefix <prefix>
Only list items beginning with the prefix.
-d <delim>, --delimiter <delim>
Roll up items with the given delimiter. For containers
only. See OpenStack Swift API documentation for what
this means.
-H, --header <header:value>
Adds a custom request header to use for listing.
'''.strip('\n')
def st_list(parser, args, output_manager):
def _print_stats(options, stats, human):
total_count = total_bytes = 0
container = stats.get("container", None)
for item in stats["listing"]:
item_name = item.get('name')
if not options['long'] and not human:
output_manager.print_msg(item.get('name', item.get('subdir')))
else:
if not container: # listing containers
item_bytes = item.get('bytes')
byte_str = prt_bytes(item_bytes, human)
count = item.get('count')
total_count += count
try:
meta = item.get('meta')
utc = gmtime(float(meta.get('x-timestamp')))
datestamp = strftime('%Y-%m-%d %H:%M:%S', utc)
except TypeError:
datestamp = '????-??-?? ??:??:??'
if not options['totals']:
output_manager.print_msg(
"%5s %s %s %s", count, byte_str,
datestamp, item_name)
else: # list container contents
subdir = item.get('subdir')
content_type = item.get('content_type')
if subdir is None:
item_bytes = item.get('bytes')
byte_str = prt_bytes(item_bytes, human)
date, xtime = item.get('last_modified').split('T')
xtime = xtime.split('.')[0]
else:
item_bytes = 0
byte_str = prt_bytes(item_bytes, human)
date = xtime = ''
item_name = subdir
if not options['totals']:
output_manager.print_msg(
"%s %10s %8s %24s %s",
byte_str, date, xtime, content_type, item_name)
total_bytes += item_bytes
# report totals
if options['long'] or human:
if not container:
output_manager.print_msg(
"%5s %s", prt_bytes(total_count, True),
prt_bytes(total_bytes, human))
else:
output_manager.print_msg(
prt_bytes(total_bytes, human))
parser.add_argument(
'-l', '--long', dest='long', action='store_true', default=False,
help='Long listing format, similar to ls -l.')
parser.add_argument(
'--lh', dest='human', action='store_true',
default=False, help='Report sizes in human readable format, '
"similar to ls -lh.")
parser.add_argument(
'-t', '--totals', dest='totals',
help='used with -l or --lh, only report totals.',
action='store_true', default=False)
parser.add_argument(
'-p', '--prefix', dest='prefix',
help='Only list items beginning with the prefix.')
parser.add_argument(
'-d', '--delimiter', dest='delimiter',
help='Roll up items with the given delimiter. For containers '
'only. See OpenStack Swift API documentation for '
'what this means.')
parser.add_argument(
'-H', '--header', action='append', dest='header',
default=[],
help='Adds a custom request header to use for listing.')
options, args = parse_args(parser, args)
args = args[1:]
if options['delimiter'] and not args:
exit('-d option only allowed for container listings')
human = options.pop('human')
if human:
options['long'] = True
if options['totals'] and not options['long']:
output_manager.error(
"Listing totals only works with -l or --lh.")
return
with SwiftService(options=options) as swift:
try:
if not args:
stats_parts_gen = swift.list()
else:
container = args[0]
args = args[1:]
if "/" in container or args:
output_manager.error(
'Usage: %s list %s\n%s', BASENAME,
st_list_options, st_list_help)
return
else:
stats_parts_gen = swift.list(container=container)
for stats in stats_parts_gen:
if stats["success"]:
_print_stats(options, stats, human)
else:
raise stats["error"]
except SwiftError as e:
output_manager.error(e.value)
st_stat_options = '''[--lh] [--header <header:value>]
[<container> [<object>]]
'''
st_stat_help = '''
Displays information for the account, container, or object.
Positional arguments:
[<container>] Name of container to stat from.
[<object>] Name of object to stat.
Optional arguments:
--lh Report sizes in human readable format similar to
ls -lh.
-H, --header <header:value>
Adds a custom request header to use for stat.
'''.strip('\n')
def st_stat(parser, args, output_manager):
parser.add_argument(
'--lh', dest='human', action='store_true', default=False,
help='Report sizes in human readable format similar to ls -lh.')
parser.add_argument(
'-H', '--header', action='append', dest='header',
default=[],
help='Adds a custom request header to use for stat.')
options, args = parse_args(parser, args)
args = args[1:]
with SwiftService(options=options) as swift:
try:
if not args:
stat_result = swift.stat()
if not stat_result['success']:
raise stat_result['error']
items = stat_result['items']
headers = stat_result['headers']
print_account_stats(items, headers, output_manager)
else:
container = args[0]
if '/' in container:
output_manager.error(
'WARNING: / in container name; you might have '
"meant '%s' instead of '%s'." %
(container.replace('/', ' ', 1), container))
return
args = args[1:]
if not args:
stat_result = swift.stat(container=container)
if not stat_result['success']:
raise stat_result['error']
items = stat_result['items']
headers = stat_result['headers']
print_container_stats(items, headers, output_manager)
else:
if len(args) == 1:
objects = [args[0]]
stat_results = swift.stat(
container=container, objects=objects)
for stat_result in stat_results: # only 1 result
if stat_result["success"]:
items = stat_result['items']
headers = stat_result['headers']
print_object_stats(
items, headers, output_manager
)
else:
raise(stat_result["error"])
else:
output_manager.error(
'Usage: %s stat %s\n%s', BASENAME,
st_stat_options, st_stat_help)
except SwiftError as e:
output_manager.error(e.value)
st_post_options = '''[--read-acl <acl>] [--write-acl <acl>] [--sync-to]
[--sync-key <sync-key>] [--meta <name:value>]
[--header <header>]
[<container> [<object>]]
'''
st_post_help = '''
Updates meta information for the account, container, or object.
If the container is not found, it will be created automatically.
Positional arguments:
[<container>] Name of container to post to.
[<object>] Name of object to post.
Optional arguments:
-r, --read-acl <acl> Read ACL for containers. Quick summary of ACL syntax:
.r:*, .r:-.example.com, .r:www.example.com,
account1 (v1.0 identity API only),
account1:*, account2:user2 (v2.0+ identity API).
-w, --write-acl <acl> Write ACL for containers. Quick summary of ACL syntax:
account1 (v1.0 identity API only),
account1:*, account2:user2 (v2.0+ identity API).
-t, --sync-to <sync-to>
Sync To for containers, for multi-cluster replication.
-k, --sync-key <sync-key>
Sync Key for containers, for multi-cluster replication.
-m, --meta <name:value>
Sets a meta data item. This option may be repeated.
Example: -m Color:Blue -m Size:Large
-H, --header <header:value>
Adds a customized request header.
This option may be repeated. Example
-H "content-type:text/plain" -H "Content-Length: 4000"
'''.strip('\n')
def st_post(parser, args, output_manager):
parser.add_argument(
'-r', '--read-acl', dest='read_acl', help='Read ACL for containers. '
'Quick summary of ACL syntax: .r:*, .r:-.example.com, '
'.r:www.example.com, account1, account2:user2')
parser.add_argument(
'-w', '--write-acl', dest='write_acl', help='Write ACL for '
'containers. Quick summary of ACL syntax: account1, '
'account2:user2')
parser.add_argument(
'-t', '--sync-to', dest='sync_to', help='Sets the '
'Sync To for containers, for multi-cluster replication.')
parser.add_argument(
'-k', '--sync-key', dest='sync_key', help='Sets the '
'Sync Key for containers, for multi-cluster replication.')
parser.add_argument(
'-m', '--meta', action='append', dest='meta', default=[],
help='Sets a meta data item. This option may be repeated. '
'Example: -m Color:Blue -m Size:Large')
parser.add_argument(
'-H', '--header', action='append', dest='header',
default=[], help='Adds a customized request header. '
'This option may be repeated. '
'Example: -H "content-type:text/plain" '
'-H "Content-Length: 4000"')
(options, args) = parse_args(parser, args)
args = args[1:]
if (options['read_acl'] or options['write_acl'] or options['sync_to'] or
options['sync_key']) and not args:
exit('-r, -w, -t, and -k options only allowed for containers')
with SwiftService(options=options) as swift:
try:
if not args:
result = swift.post()
else:
container = args[0]
if '/' in container:
output_manager.error(
'WARNING: / in container name; you might have '
"meant '%s' instead of '%s'." %
(args[0].replace('/', ' ', 1), args[0]))
return
args = args[1:]
if args:
if len(args) == 1:
objects = [args[0]]
results_iterator = swift.post(
container=container, objects=objects
)
result = next(results_iterator)
else:
output_manager.error(
'Usage: %s post %s\n%s', BASENAME,
st_post_options, st_post_help)
return
else:
result = swift.post(container=container)
if not result["success"]:
raise(result["error"])
except SwiftError as e:
output_manager.error(e.value)
st_copy_options = '''[--destination </container/object>] [--fresh-metadata]
[--meta <name:value>] [--header <header>] <container>
<object> [<object>] [...]
'''
st_copy_help = '''
Copies object to new destination, optionally updates objects metadata.
If destination is not set, will update metadata of object
Positional arguments:
<container> Name of container to copy from.
<object> Name of object to copy. Specify multiple times
for multiple objects
Optional arguments:
-d, --destination </container[/object]>
The container and name of the destination object. Name
of destination object can be omitted, then will be
same as name of source object. Supplying multiple
objects and destination with object name is invalid.
-M, --fresh-metadata Copy the object without any existing metadata,
If not set, metadata will be preserved or appended
-m, --meta <name:value>
Sets a meta data item. This option may be repeated.
Example: -m Color:Blue -m Size:Large
-H, --header <header:value>
Adds a customized request header.
This option may be repeated. Example
-H "content-type:text/plain" -H "Content-Length: 4000"
'''.strip('\n')
def st_copy(parser, args, output_manager):
parser.add_argument(
'-d', '--destination', help='The container and name of the '
'destination object')
parser.add_argument(
'-M', '--fresh-metadata', action='store_true',
help='Copy the object without any existing metadata', default=False)
parser.add_argument(
'-m', '--meta', action='append', dest='meta', default=[],
help='Sets a meta data item. This option may be repeated. '
'Example: -m Color:Blue -m Size:Large')
parser.add_argument(
'-H', '--header', action='append', dest='header',
default=[], help='Adds a customized request header. '
'This option may be repeated. '
'Example: -H "content-type:text/plain" '
'-H "Content-Length: 4000"')
(options, args) = parse_args(parser, args)
args = args[1:]
with SwiftService(options=options) as swift:
try:
if len(args) >= 2:
container = args[0]
if '/' in container:
output_manager.error(
'WARNING: / in container name; you might have '
"meant '%s' instead of '%s'." %
(args[0].replace('/', ' ', 1), args[0]))
return
objects = [arg for arg in args[1:]]
for r in swift.copy(
container=container, objects=objects,
options=options):
if r['success']:
if options['verbose']:
if r['action'] == 'copy_object':
output_manager.print_msg(
'%s/%s copied to %s' % (
r['container'],
r['object'],
r['destination'] or '<self>'))
if r['action'] == 'create_container':
output_manager.print_msg(
'created container %s' % r['container']
)
else:
error = r['error']
if 'action' in r and r['action'] == 'create_container':
# it is not an error to be unable to create the
# container so print a warning and carry on
output_manager.warning(
'Warning: failed to create container '
"'%s': %s", container, error
)
else:
output_manager.error("%s" % error)
else:
output_manager.error(
'Usage: %s copy %s\n%s', BASENAME,
st_copy_options, st_copy_help)
return
except SwiftError as e:
output_manager.error(e.value)
st_upload_options = '''[--changed] [--skip-identical] [--segment-size <size>]
[--segment-container <container>] [--leave-segments]
[--object-threads <thread>] [--segment-threads <threads>]
[--meta <name:value>] [--header <header>] [--use-slo]
[--ignore-checksum] [--object-name <object-name>]
<container> <file_or_directory> [<file_or_directory>] [...]
'''
st_upload_help = '''
Uploads specified files and directories to the given container.
Positional arguments:
<container> Name of container to upload to.
<file_or_directory> Name of file or directory to upload. Specify multiple
times for multiple uploads. If "-" is specified, reads
content from standard input (--object-name is required
in this case).
Optional arguments:
-c, --changed Only upload files that have changed since the last
upload.
--skip-identical Skip uploading files that are identical on both sides.
-S, --segment-size <size>
Upload files in segments no larger than <size> (in
Bytes) and then create a "manifest" file that will
download all the segments as if it were the original
file.
--segment-container <container>
Upload the segments into the specified container. If
not specified, the segments will be uploaded to a
<container>_segments container to not pollute the
main <container> listings.
--leave-segments Indicates that you want the older segments of manifest
objects left alone (in the case of overwrites).
--object-threads <threads>
Number of threads to use for uploading full objects.
Default is 10.
--segment-threads <threads>
Number of threads to use for uploading object segments.
Default is 10.
-m, --meta <name:value>
Sets a meta data item. This option may be repeated.
Example: -m Color:Blue -m Size:Large
-H, --header <header:value>
Adds a customized request header. This option may be
repeated. Example: -H "content-type:text/plain"
-H "Content-Length: 4000".
--use-slo When used in conjunction with --segment-size it will
create a Static Large Object instead of the default
Dynamic Large Object.
--object-name <object-name>
Upload file and name object to <object-name> or upload
dir and use <object-name> as object prefix instead of
folder name.
--ignore-checksum Turn off checksum validation for uploads.
'''.strip('\n')
def st_upload(parser, args, output_manager):
DEFAULT_STDIN_SEGMENT = 10 * 1024 * 1024
parser.add_argument(
'-c', '--changed', action='store_true', dest='changed',
default=False, help='Only upload files that have changed since '
'the last upload.')
parser.add_argument(
'--skip-identical', action='store_true', dest='skip_identical',
default=False, help='Skip uploading files that are identical on '
'both sides.')
parser.add_argument(
'-S', '--segment-size', dest='segment_size', help='Upload files '
'in segments no larger than <size> (in Bytes) and then create a '
'"manifest" file that will download all the segments as if it were '
'the original file. Sizes may also be expressed as bytes with the '
'B suffix, kilobytes with the K suffix, megabytes with the M suffix '
'or gigabytes with the G suffix.')
parser.add_argument(
'-C', '--segment-container', dest='segment_container',
help='Upload the segments into the specified container. '
'If not specified, the segments will be uploaded to a '
'<container>_segments container to not pollute the main '
'<container> listings.')
parser.add_argument(
'--leave-segments', action='store_true',
dest='leave_segments', default=False, help='Indicates that you want '
'the older segments of manifest objects left alone (in the case of '
'overwrites).')
parser.add_argument(
'--object-threads', type=int, default=10,
help='Number of threads to use for uploading full objects. '
'Its value must be a positive integer. Default is 10.')
parser.add_argument(
'--segment-threads', type=int, default=10,
help='Number of threads to use for uploading object segments. '
'Its value must be a positive integer. Default is 10.')
parser.add_argument(
'-m', '--meta', action='append', dest='meta', default=[],
help='Sets a meta data item. This option may be repeated. '
'Example: -m Color:Blue -m Size:Large')
parser.add_argument(
'-H', '--header', action='append', dest='header',
default=[], help='Set request headers with the syntax header:value. '
' This option may be repeated. Example: -H "content-type:text/plain" '
'-H "Content-Length: 4000"')
parser.add_argument(
'--use-slo', action='store_true', default=False,
help='When used in conjunction with --segment-size, it will '
'create a Static Large Object instead of the default '
'Dynamic Large Object.')
parser.add_argument(
'--object-name', dest='object_name',
help='Upload file and name object to <object-name> or upload dir and '
'use <object-name> as object prefix instead of folder name.')
parser.add_argument(
'--ignore-checksum', dest='checksum', default=True,
action='store_false', help='Turn off checksum validation for uploads.')
options, args = parse_args(parser, args)
args = args[1:]
if len(args) < 2:
output_manager.error(
'Usage: %s upload %s\n%s', BASENAME, st_upload_options,
st_upload_help)
return
else:
container = args[0]
files = args[1:]
from_stdin = '-' in files
if from_stdin and len(files) > 1:
output_manager.error(
'upload from stdin cannot be used along with other files')
return
if options['object_name'] is not None:
if len(files) > 1:
output_manager.error('object-name only be used with 1 file or dir')
return
else:
orig_path = files[0]
elif from_stdin:
output_manager.error(
'object-name must be specified with uploads from stdin')
return
if options['segment_size']:
try:
# If segment size only has digits assume it is bytes
int(options['segment_size'])
except ValueError:
try:
size_mod = "BKMG".index(options['segment_size'][-1].upper())
multiplier = int(options['segment_size'][:-1])
except ValueError:
output_manager.error("Invalid segment size")
return
options['segment_size'] = str((1024 ** size_mod) * multiplier)
if int(options['segment_size']) <= 0:
output_manager.error("segment-size should be positive")
return
if options['object_threads'] <= 0:
output_manager.error(
'ERROR: option --object-threads should be a positive integer.'
'\n\nUsage: %s upload %s\n%s', BASENAME, st_upload_options,
st_upload_help)
return
if options['segment_threads'] <= 0:
output_manager.error(
'ERROR: option --segment-threads should be a positive integer.'
'\n\nUsage: %s upload %s\n%s', BASENAME, st_upload_options,
st_upload_help)
return
if from_stdin:
if not options['use_slo']:
options['use_slo'] = True
if not options['segment_size']:
options['segment_size'] = DEFAULT_STDIN_SEGMENT
options['object_uu_threads'] = options['object_threads']
with SwiftService(options=options) as swift:
try:
objs = []
dir_markers = []
for f in files:
if f == '-':
fd = io.open(stdin.fileno(), mode='rb')
objs.append(SwiftUploadObject(
fd, object_name=options['object_name']))
# We ensure that there is exactly one "file" to upload in
# this case -- stdin
break
if isfile(f):
objs.append(f)
elif isdir(f):
for (_dir, _ds, _fs) in walk(f):
if not (_ds + _fs):
dir_markers.append(_dir)
else:
objs.extend([join(_dir, _f) for _f in _fs])
else:
output_manager.error("Local file '%s' not found" % f)
# Now that we've collected all the required files and dir markers
# build the tuples for the call to upload
if options['object_name'] is not None and not from_stdin:
objs = [
SwiftUploadObject(
o, object_name=o.replace(
orig_path, options['object_name'], 1
)
) for o in objs
]
dir_markers = [
SwiftUploadObject(
None, object_name=d.replace(
orig_path, options['object_name'], 1
), options={'dir_marker': True}
) for d in dir_markers
]
for r in swift.upload(container, objs + dir_markers):
if r['success']:
if options['verbose']:
if 'attempts' in r and r['attempts'] > 1:
if 'object' in r:
output_manager.print_msg(
'%s [after %d attempts]' %
(r['object'],
r['attempts'])
)
else:
if 'object' in r:
output_manager.print_msg(r['object'])
elif 'for_object' in r:
output_manager.print_msg(
'%s segment %s' % (r['for_object'],
r['segment_index'])
)
else:
error = r['error']
if 'action' in r and r['action'] == "create_container":
# it is not an error to be unable to create the
# container so print a warning and carry on
if isinstance(error, ClientException):
if (r['headers'] and
'X-Storage-Policy' in r['headers']):
msg = ' with Storage Policy %s' % \
r['headers']['X-Storage-Policy'].strip()
else:
msg = ' '.join(str(x) for x in (
error.http_status, error.http_reason)
)
if error.http_response_content:
if msg:
msg += ': '
msg += (error.http_response_content
.decode('utf8')[:60])
msg = ': %s' % msg
else:
msg = ': %s' % error
output_manager.warning(
'Warning: failed to create container '
"'%s'%s", r['container'], msg
)
else:
output_manager.error("%s" % error)
too_large = (isinstance(error, ClientException) and
error.http_status == 413)
if too_large and options['verbose'] > 0:
output_manager.error(
"Consider using the --segment-size option "
"to chunk the object")
except SwiftError as e:
output_manager.error(e.value)
st_capabilities_options = '''[--json] [<proxy_url>]
'''
st_info_options = st_capabilities_options
st_capabilities_help = '''
Retrieve capability of the proxy.
Optional positional arguments:
<proxy_url> Proxy URL of the cluster to retrieve capabilities.
Optional arguments:
--json Print the cluster capabilities in JSON format.
'''.strip('\n')
st_info_help = st_capabilities_help
def st_capabilities(parser, args, output_manager):
def _print_compo_cap(name, capabilities):
for feature, options in sorted(capabilities.items(),
key=lambda x: x[0]):
output_manager.print_msg("%s: %s" % (name, feature))
if options:
output_manager.print_msg(" Options:")
for key, value in sorted(options.items(),
key=lambda x: x[0]):
output_manager.print_msg(" %s: %s" % (key, value))
parser.add_argument('--json', action='store_true',
help='print capability information in json')
(options, args) = parse_args(parser, args)
if args and len(args) > 2:
output_manager.error('Usage: %s capabilities %s\n%s',
BASENAME,
st_capabilities_options, st_capabilities_help)
return
with SwiftService(options=options) as swift:
try:
if len(args) == 2:
url = args[1]
capabilities_result = swift.capabilities(url)
capabilities = capabilities_result['capabilities']
else:
capabilities_result = swift.capabilities()
capabilities = capabilities_result['capabilities']
if options['json']:
output_manager.print_msg(
json.dumps(capabilities, sort_keys=True, indent=2))
else:
capabilities = dict(capabilities)
_print_compo_cap('Core', {'swift': capabilities['swift']})
del capabilities['swift']
_print_compo_cap('Additional middleware', capabilities)
except SwiftError as e:
output_manager.error(e.value)
st_info = st_capabilities
st_auth_help = '''
Display auth related authentication variables in shell friendly format.
Commands to run to export storage url and auth token into
OS_STORAGE_URL and OS_AUTH_TOKEN:
swift auth
Commands to append to a runcom file (e.g. ~/.bashrc, /etc/profile) for
automatic authentication:
swift auth -v -U test:tester -K testing \
-A http://localhost:8080/auth/v1.0
'''.strip('\n')
def st_auth(parser, args, thread_manager):
(options, args) = parse_args(parser, args)
if options['verbose'] > 1:
if options['auth_version'] in ('1', '1.0'):
print('export ST_AUTH=%s' % sh_quote(options['auth']))
print('export ST_USER=%s' % sh_quote(options['user']))
print('export ST_KEY=%s' % sh_quote(options['key']))
else:
print('export OS_IDENTITY_API_VERSION=%s' % sh_quote(
options['auth_version']))
print('export OS_AUTH_VERSION=%s' % sh_quote(
options['auth_version']))
print('export OS_AUTH_URL=%s' % sh_quote(options['auth']))
for k, v in sorted(options.items()):
if v and k.startswith('os_') and \
k not in ('os_auth_url', 'os_options'):
print('export %s=%s' % (k.upper(), sh_quote(v)))
else:
conn = get_conn(options)
url, token = conn.get_auth()
print('export OS_STORAGE_URL=%s' % sh_quote(url))
print('export OS_AUTH_TOKEN=%s' % sh_quote(token))
st_tempurl_options = '''[--absolute] [--prefix-based] [--iso8601]
<method> <time> <path> <key>'''
st_tempurl_help = '''
Generates a temporary URL for a Swift object.
Positional arguments:
<method> An HTTP method to allow for this temporary URL.
Usually 'GET' or 'PUT'.
<time> The amount of time the temporary URL will be
valid. The time can be specified in two ways:
an integer representing the time in seconds or an
ISO 8601 timestamp in a specific format.
If --absolute is passed and time
is an integer, the seconds are intepreted as the Unix
timestamp when the temporary URL will expire. The ISO
8601 timestamp can be specified in one of following
formats:
i) Complete date: YYYY-MM-DD (eg 1997-07-16)
ii) Complete date plus hours, minutes and seconds:
YYYY-MM-DDThh:mm:ss
(eg 1997-07-16T19:20:30)
iii) Complete date plus hours, minutes and seconds with
UTC designator:
YYYY-MM-DDThh:mm:ssZ
(eg 1997-07-16T19:20:30Z)
Please be aware that if you don't provide the UTC
designator (i.e., Z) the timestamp is generated using
your local timezone. If only a date is specified,
the time part used will equal to 00:00:00.
<path> The full path or storage URL to the Swift object.
Example: /v1/AUTH_account/c/o
or: http://saio:8080/v1/AUTH_account/c/o
<key> The secret temporary URL key set on the Swift cluster.
To set a key, run \'swift post -m
"Temp-URL-Key:b3968d0207b54ece87cccc06515a89d4"\'
Optional arguments:
--absolute Interpret the <time> positional argument as a Unix
timestamp rather than a number of seconds in the
future. If an ISO 8601 timestamp is passed for <time>,
this argument is ignored.
--prefix-based If present, a prefix-based temporary URL will be
generated.
--iso8601 If present, the generated temporary URL will contain an
ISO 8601 UTC timestamp instead of a Unix timestamp.
'''.strip('\n')
def st_tempurl(parser, args, thread_manager):
parser.add_argument(
'--absolute', action='store_true',
dest='absolute_expiry', default=False,
help=("If present, and time argument is an integer, "
"time argument will be interpreted as a Unix "
"timestamp representing when the temporary URL should expire, "
"rather than an offset from the current time."),
)
parser.add_argument(
'--prefix-based', action='store_true',
default=False,
help=("If present, a prefix-based temporary URL will be generated."),
)
parser.add_argument(
'--iso8601', action='store_true',
default=False,
help=("If present, the temporary URL will contain an ISO 8601 UTC "
"timestamp instead of a Unix timestamp."),
)
(options, args) = parse_args(parser, args)
args = args[1:]
if len(args) < 4:
thread_manager.error('Usage: %s tempurl %s\n%s', BASENAME,
st_tempurl_options, st_tempurl_help)
return
method, timestamp, path, key = args[:4]
parsed = urlparse(path)
if method.upper() not in ['GET', 'PUT', 'HEAD', 'POST', 'DELETE']:
thread_manager.print_msg('WARNING: Non default HTTP method %s for '
'tempurl specified, possibly an error' %
method.upper())
try:
path = generate_temp_url(parsed.path, timestamp, key, method,
absolute=options['absolute_expiry'],
iso8601=options['iso8601'],
prefix=options['prefix_based'])
except ValueError as err:
thread_manager.error(err)
return
if parsed.scheme and parsed.netloc:
url = "%s://%s%s" % (parsed.scheme, parsed.netloc, path)
else:
url = path
thread_manager.print_msg(url)
class HelpFormatter(argparse.HelpFormatter):
def _format_action_invocation(self, action):
if not action.option_strings:
default = self._get_default_metavar_for_positional(action)
metavar, = self._metavar_formatter(action, default)(1)
return metavar
else:
parts = []
# if the Optional doesn't take a value, format is:
# -s, --long
if action.nargs == 0:
parts.extend(action.option_strings)
# if the Optional takes a value, format is:
# -s=ARGS, --long=ARGS
else:
default = self._get_default_metavar_for_optional(action)
args_string = self._format_args(action, default)
for option_string in action.option_strings:
parts.append('%s=%s' % (option_string, args_string))
return ', '.join(parts)
# Back-port py3 methods
def _get_default_metavar_for_optional(self, action):
return action.dest.upper()
def _get_default_metavar_for_positional(self, action):
return action.dest
def parse_args(parser, args, enforce_requires=True):
options, args = parser.parse_known_args(args or ['-h'])
options = vars(options)
if enforce_requires and (options.get('debug') or options.get('info')):
logging.getLogger("swiftclient")
if options.get('debug'):
logging.basicConfig(level=logging.DEBUG)
logging.getLogger('iso8601').setLevel(logging.WARNING)
client_logger_settings['redact_sensitive_headers'] = False
elif options.get('info'):
logging.basicConfig(level=logging.INFO)
if args and options.get('help'):
_help = globals().get('st_%s_help' % args[0])
_options = globals().get('st_%s_options' % args[0], "\n")
if _help:
print("Usage: %s %s %s\n%s" % (BASENAME, args[0], _options, _help))
else:
print("no such command: %s" % args[0])
exit()
# Short circuit for tempurl, which doesn't need auth
if args and args[0] == 'tempurl':
return options, args
# Massage auth version; build out os_options subdict
process_options(options)
if len(args) > 1 and args[0] == "capabilities":
return options, args
if (options['os_options']['object_storage_url'] and
options['os_options']['auth_token']):
return options, args
if enforce_requires:
if options['auth_version'] == '3':
if not options['auth']:
exit('Auth version 3 requires OS_AUTH_URL to be set or ' +
'overridden with --os-auth-url')
if not (options['user'] or options['os_user_id']):
exit('Auth version 3 requires either OS_USERNAME or ' +
'OS_USER_ID to be set or overridden with ' +
'--os-username or --os-user-id respectively.')
if not options['key']:
exit('Auth version 3 requires OS_PASSWORD to be set or ' +
'overridden with --os-password')
elif not (options['auth'] and options['user'] and options['key']):
exit('''
Auth version 1.0 requires ST_AUTH, ST_USER, and ST_KEY environment variables
to be set or overridden with -A, -U, or -K.
Auth version 2.0 requires OS_AUTH_URL, OS_USERNAME, OS_PASSWORD, and
OS_TENANT_NAME OS_TENANT_ID to be set or overridden with --os-auth-url,
--os-username, --os-password, --os-tenant-name or os-tenant-id. Note:
adding "-V 2" is necessary for this.'''.strip('\n'))
return options, args
def main(arguments=None):
argv = sys_argv if arguments is None else arguments
argv = [a if isinstance(a, text_type) else a.decode('utf-8') for a in argv]
version = client_version
parser = argparse.ArgumentParser(
add_help=False, formatter_class=HelpFormatter, usage='''
%(prog)s [--version] [--help] [--os-help] [--snet] [--verbose]
[--debug] [--info] [--quiet] [--auth <auth_url>]
[--auth-version <auth_version> |
--os-identity-api-version <auth_version> ]
[--user <username>]
[--key <api_key>] [--retries <num_retries>]
[--os-username <auth-user-name>] [--os-password <auth-password>]
[--os-user-id <auth-user-id>]
[--os-user-domain-id <auth-user-domain-id>]
[--os-user-domain-name <auth-user-domain-name>]
[--os-tenant-id <auth-tenant-id>]
[--os-tenant-name <auth-tenant-name>]
[--os-project-id <auth-project-id>]
[--os-project-name <auth-project-name>]
[--os-project-domain-id <auth-project-domain-id>]
[--os-project-domain-name <auth-project-domain-name>]
[--os-auth-url <auth-url>] [--os-auth-token <auth-token>]
[--os-storage-url <storage-url>] [--os-region-name <region-name>]
[--os-service-type <service-type>]
[--os-endpoint-type <endpoint-type>]
[--os-cacert <ca-certificate>] [--insecure]
[--os-cert <client-certificate-file>]
[--os-key <client-certificate-key-file>]
[--no-ssl-compression]
<subcommand> [--help] [<subcommand options>]
Command-line interface to the OpenStack Swift API.
Positional arguments:
<subcommand>
delete Delete a container or objects within a container.
download Download objects from containers.
list Lists the containers for the account or the objects
for a container.
post Updates meta information for the account, container,
or object; creates containers if not present.
copy Copies object, optionally adds meta
stat Displays information for the account, container,
or object.
upload Uploads files or directories to the given container.
capabilities List cluster capabilities.
tempurl Create a temporary URL.
auth Display auth related environment variables.
Examples:
%(prog)s download --help
%(prog)s -A https://api.example.com/v1.0 \\
-U user -K api_key stat -v
%(prog)s --os-auth-url https://api.example.com/v2.0 \\
--os-tenant-name tenant \\
--os-username user --os-password password list
%(prog)s --os-auth-url https://api.example.com/v3 --auth-version 3\\
--os-project-name project1 --os-project-domain-name domain1 \\
--os-username user --os-user-domain-name domain1 \\
--os-password password list
%(prog)s --os-auth-url https://api.example.com/v3 --auth-version 3\\
--os-project-id 0123456789abcdef0123456789abcdef \\
--os-user-id abcdef0123456789abcdef0123456789 \\
--os-password password list
%(prog)s --os-auth-token 6ee5eb33efad4e45ab46806eac010566 \\
--os-storage-url https://10.1.5.2:8080/v1/AUTH_ced809b6a4baea7aeab61a \\
list
%(prog)s list --lh
'''.strip('\n'))
parser.add_argument('--version', action='version',
version='python-swiftclient %s' % version)
parser.add_argument('-h', '--help', action='store_true')
default_auth_version = '1.0'
for k in ('ST_AUTH_VERSION', 'OS_AUTH_VERSION', 'OS_IDENTITY_API_VERSION'):
try:
default_auth_version = environ[k]
break
except KeyError:
pass
parser.add_argument('--os-help', action='store_true', dest='os_help',
help='Show OpenStack authentication options.')
parser.add_argument('--os_help', action='store_true',
help=argparse.SUPPRESS)
parser.add_argument('-s', '--snet', action='store_true', dest='snet',
default=False, help='Use SERVICENET internal network.')
parser.add_argument('-v', '--verbose', action='count', dest='verbose',
default=1, help='Print more info.')
parser.add_argument('--debug', action='store_true', dest='debug',
default=False, help='Show the curl commands and '
'results of all http queries regardless of result '
'status.')
parser.add_argument('--info', action='store_true', dest='info',
default=False, help='Show the curl commands and '
'results of all http queries which return an error.')
parser.add_argument('-q', '--quiet', action='store_const', dest='verbose',
const=0, default=1, help='Suppress status output.')
parser.add_argument('-A', '--auth', dest='auth',
default=environ.get('ST_AUTH'),
help='URL for obtaining an auth token.')
parser.add_argument('-V', '--auth-version', '--os-identity-api-version',
dest='auth_version',
default=default_auth_version,
type=str,
help='Specify a version for authentication. '
'Defaults to env[ST_AUTH_VERSION], '
'env[OS_AUTH_VERSION], '
'env[OS_IDENTITY_API_VERSION] or 1.0.')
parser.add_argument('-U', '--user', dest='user',
default=environ.get('ST_USER'),
help='User name for obtaining an auth token.')
parser.add_argument('-K', '--key', dest='key',
default=environ.get('ST_KEY'),
help='Key for obtaining an auth token.')
parser.add_argument('-R', '--retries', type=int, default=5, dest='retries',
help='The number of times to retry a failed '
'connection.')
default_val = config_true_value(environ.get('SWIFTCLIENT_INSECURE'))
parser.add_argument('--insecure',
action="store_true", dest="insecure",
default=default_val,
help='Allow swiftclient to access servers without '
'having to verify the SSL certificate. '
'Defaults to env[SWIFTCLIENT_INSECURE] '
'(set to \'true\' to enable).')
parser.add_argument('--no-ssl-compression',
action='store_false', dest='ssl_compression',
default=True,
help='This option is deprecated and not used anymore. '
'SSL compression should be disabled by default '
'by the system SSL library.')
os_grp = parser.add_argument_group("OpenStack authentication options")
os_grp.add_argument('--os-username',
metavar='<auth-user-name>',
default=environ.get('OS_USERNAME'),
help='OpenStack username. Defaults to '
'env[OS_USERNAME].')
os_grp.add_argument('--os_username',
help=argparse.SUPPRESS)
os_grp.add_argument('--os-user-id',
metavar='<auth-user-id>',
default=environ.get('OS_USER_ID'),
help='OpenStack user ID. '
'Defaults to env[OS_USER_ID].')
os_grp.add_argument('--os_user_id',
help=argparse.SUPPRESS)
os_grp.add_argument('--os-user-domain-id',
metavar='<auth-user-domain-id>',
default=environ.get('OS_USER_DOMAIN_ID'),
help='OpenStack user domain ID. '
'Defaults to env[OS_USER_DOMAIN_ID].')
os_grp.add_argument('--os_user_domain_id',
help=argparse.SUPPRESS)
os_grp.add_argument('--os-user-domain-name',
metavar='<auth-user-domain-name>',
default=environ.get('OS_USER_DOMAIN_NAME'),
help='OpenStack user domain name. '
'Defaults to env[OS_USER_DOMAIN_NAME].')
os_grp.add_argument('--os_user_domain_name',
help=argparse.SUPPRESS)
os_grp.add_argument('--os-password',
metavar='<auth-password>',
default=environ.get('OS_PASSWORD'),
help='OpenStack password. Defaults to '
'env[OS_PASSWORD].')
os_grp.add_argument('--os_password',
help=argparse.SUPPRESS)
os_grp.add_argument('--os-tenant-id',
metavar='<auth-tenant-id>',
default=environ.get('OS_TENANT_ID'),
help='OpenStack tenant ID. '
'Defaults to env[OS_TENANT_ID].')
os_grp.add_argument('--os_tenant_id',
help=argparse.SUPPRESS)
os_grp.add_argument('--os-tenant-name',
metavar='<auth-tenant-name>',
default=environ.get('OS_TENANT_NAME'),
help='OpenStack tenant name. '
'Defaults to env[OS_TENANT_NAME].')
os_grp.add_argument('--os_tenant_name',
help=argparse.SUPPRESS)
os_grp.add_argument('--os-project-id',
metavar='<auth-project-id>',
default=environ.get('OS_PROJECT_ID'),
help='OpenStack project ID. '
'Defaults to env[OS_PROJECT_ID].')
os_grp.add_argument('--os_project_id',
help=argparse.SUPPRESS)
os_grp.add_argument('--os-project-name',
metavar='<auth-project-name>',
default=environ.get('OS_PROJECT_NAME'),
help='OpenStack project name. '
'Defaults to env[OS_PROJECT_NAME].')
os_grp.add_argument('--os_project_name',
help=argparse.SUPPRESS)
os_grp.add_argument('--os-project-domain-id',
metavar='<auth-project-domain-id>',
default=environ.get('OS_PROJECT_DOMAIN_ID'),
help='OpenStack project domain ID. '
'Defaults to env[OS_PROJECT_DOMAIN_ID].')
os_grp.add_argument('--os_project_domain_id',
help=argparse.SUPPRESS)
os_grp.add_argument('--os-project-domain-name',
metavar='<auth-project-domain-name>',
default=environ.get('OS_PROJECT_DOMAIN_NAME'),
help='OpenStack project domain name. '
'Defaults to env[OS_PROJECT_DOMAIN_NAME].')
os_grp.add_argument('--os_project_domain_name',
help=argparse.SUPPRESS)
os_grp.add_argument('--os-auth-url',
metavar='<auth-url>',
default=environ.get('OS_AUTH_URL'),
help='OpenStack auth URL. Defaults to '
'env[OS_AUTH_URL].')
os_grp.add_argument('--os_auth_url',
help=argparse.SUPPRESS)
os_grp.add_argument('--os-auth-token',
metavar='<auth-token>',
default=environ.get('OS_AUTH_TOKEN'),
help='OpenStack token. Defaults to '
'env[OS_AUTH_TOKEN]. Used with --os-storage-url '
'to bypass the usual username/password '
'authentication.')
os_grp.add_argument('--os_auth_token',
help=argparse.SUPPRESS)
os_grp.add_argument('--os-storage-url',
metavar='<storage-url>',
default=environ.get('OS_STORAGE_URL'),
help='OpenStack storage URL. '
'Defaults to env[OS_STORAGE_URL]. '
'Overrides the storage url returned during auth. '
'Will bypass authentication when used with '
'--os-auth-token.')
os_grp.add_argument('--os_storage_url',
help=argparse.SUPPRESS)
os_grp.add_argument('--os-region-name',
metavar='<region-name>',
default=environ.get('OS_REGION_NAME'),
help='OpenStack region name. '
'Defaults to env[OS_REGION_NAME].')
os_grp.add_argument('--os_region_name',
help=argparse.SUPPRESS)
os_grp.add_argument('--os-service-type',
metavar='<service-type>',
default=environ.get('OS_SERVICE_TYPE'),
help='OpenStack Service type. '
'Defaults to env[OS_SERVICE_TYPE].')
os_grp.add_argument('--os_service_type',
help=argparse.SUPPRESS)
os_grp.add_argument('--os-endpoint-type',
metavar='<endpoint-type>',
default=environ.get('OS_ENDPOINT_TYPE'),
help='OpenStack Endpoint type. '
'Defaults to env[OS_ENDPOINT_TYPE].')
os_grp.add_argument('--os_endpoint_type',
help=argparse.SUPPRESS)
os_grp.add_argument('--os-cacert',
metavar='<ca-certificate>',
default=environ.get('OS_CACERT'),
help='Specify a CA bundle file to use in verifying a '
'TLS (https) server certificate. '
'Defaults to env[OS_CACERT].')
os_grp.add_argument('--os-cert',
metavar='<client-certificate-file>',
default=environ.get('OS_CERT'),
help='Specify a client certificate file (for client '
'auth). Defaults to env[OS_CERT].')
os_grp.add_argument('--os-key',
metavar='<client-certificate-key-file>',
default=environ.get('OS_KEY'),
help='Specify a client certificate key file (for '
'client auth). Defaults to env[OS_KEY].')
options, args = parse_args(parser, argv[1:], enforce_requires=False)
if options['help'] or options['os_help']:
if options['help']:
parser._action_groups.pop()
parser.print_help()
exit()
if not args or args[0] not in commands:
parser.print_usage()
if args:
exit('no such command: %s' % args[0])
exit()
signal.signal(signal.SIGINT, immediate_exit)
with OutputManager() as output:
parser.usage = globals()['st_%s_help' % args[0]]
if options['insecure']:
import requests
from requests.packages.urllib3.exceptions import \
InsecureRequestWarning
requests.packages.urllib3.disable_warnings(InsecureRequestWarning)
try:
globals()['st_%s' % args[0]](parser, argv[1:], output)
except ClientException as err:
output.error(str(err))
trans_id = (err.http_response_headers or {}).get('X-Trans-Id')
if trans_id:
output.error("Failed Transaction ID: %s",
parse_header_string(trans_id))
except (RequestException, socket.error) as err:
output.error(str(err))
if output.get_error_count() > 0:
exit(1)
if __name__ == '__main__':
main()
|