Revision 9e826a59
/dev/null | ||
---|---|---|
1 |
Tools in this dir depend on being able to import pithos. |
|
2 |
You need to adjust PYTHONPATH accordingly for this to work. |
|
3 |
e.g. |
|
4 |
export PYTHONPATH=$HOME/pithos |
b/snf-pithos-tools/pithos/tools/dispatcher.py | ||
---|---|---|
38 | 38 |
|
39 | 39 |
from optparse import OptionParser |
40 | 40 |
|
41 |
from carrot.connection import BrokerConnection |
|
42 |
from carrot.messaging import Consumer |
|
43 |
from carrot.messaging import Publisher |
|
41 |
try: |
|
42 |
from carrot.connection import BrokerConnection |
|
43 |
from carrot.messaging import Consumer |
|
44 |
from carrot.messaging import Publisher |
|
45 |
except ImportError: |
|
46 |
sys.stderr.write("Dispatcher requires 'carrot' python library to " \ |
|
47 |
"be installed\n") |
|
48 |
sys.exit(1) |
|
49 |
|
|
44 | 50 |
|
45 | 51 |
|
46 | 52 |
BROKER_HOST = 'localhost' |
... | ... | |
56 | 62 |
DEBUG = False |
57 | 63 |
|
58 | 64 |
|
59 |
if __name__ == '__main__':
|
|
65 |
def main():
|
|
60 | 66 |
parser = OptionParser() |
61 | 67 |
parser.add_option('-v', '--verbose', action='store_true', default=False, |
62 | 68 |
dest='verbose', help='Enable verbose logging') |
... | ... | |
81 | 87 |
parser.add_option('--test', action='store_true', default=False, |
82 | 88 |
dest='test', help='Produce a dummy message for testing') |
83 | 89 |
opts, args = parser.parse_args() |
84 |
|
|
90 |
|
|
85 | 91 |
if opts.verbose: |
86 | 92 |
DEBUG = True |
87 | 93 |
logging.basicConfig(format='%(asctime)s [%(levelname)s] %(name)s %(message)s', |
88 | 94 |
datefmt='%Y-%m-%d %H:%M:%S', |
89 | 95 |
level=logging.DEBUG if DEBUG else logging.INFO) |
90 | 96 |
logger = logging.getLogger('dispatcher') |
91 |
|
|
97 |
|
|
92 | 98 |
conn = BrokerConnection(hostname=opts.host, port=opts.port, |
93 | 99 |
userid=opts.user, password=opts.password, |
94 | 100 |
virtual_host=opts.vhost) |
... | ... | |
103 | 109 |
consumer = Consumer(connection=conn, queue=opts.queue, |
104 | 110 |
exchange=opts.exchange, routing_key=opts.key, |
105 | 111 |
exchange_type="topic") |
106 |
|
|
112 |
|
|
107 | 113 |
callback = None |
108 | 114 |
if opts.callback: |
109 | 115 |
cb = opts.callback.rsplit('.', 1) |
... | ... | |
111 | 117 |
__import__(cb[0]) |
112 | 118 |
cb_module = sys.modules[cb[0]] |
113 | 119 |
callback = getattr(cb_module, cb[1]) |
114 |
|
|
120 |
|
|
115 | 121 |
def process_message(message_data, message): |
116 | 122 |
logger.debug('%s', message_data) |
117 | 123 |
if callback: |
118 | 124 |
callback(message_data) |
119 | 125 |
message.ack() |
120 |
|
|
126 |
|
|
121 | 127 |
consumer.register_callback(process_message) |
122 | 128 |
try: |
123 | 129 |
consumer.wait() |
124 | 130 |
except KeyboardInterrupt: |
125 | 131 |
pass |
126 | 132 |
|
133 |
if __name__ == '__main__': |
|
134 |
main() |
|
135 |
|
b/snf-pithos-tools/pithos/tools/fs.py | ||
---|---|---|
1 |
#!/usr/bin/env python |
|
2 |
|
|
3 |
# Copyright 2011 GRNET S.A. All rights reserved. |
|
4 |
# |
|
5 |
# Redistribution and use in source and binary forms, with or |
|
6 |
# without modification, are permitted provided that the following |
|
7 |
# conditions are met: |
|
8 |
# |
|
9 |
# 1. Redistributions of source code must retain the above |
|
10 |
# copyright notice, this list of conditions and the following |
|
11 |
# disclaimer. |
|
12 |
# |
|
13 |
# 2. Redistributions in binary form must reproduce the above |
|
14 |
# copyright notice, this list of conditions and the following |
|
15 |
# disclaimer in the documentation and/or other materials |
|
16 |
# provided with the distribution. |
|
17 |
# |
|
18 |
# THIS SOFTWARE IS PROVIDED BY GRNET S.A. ``AS IS'' AND ANY EXPRESS |
|
19 |
# OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED |
|
20 |
# WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR |
|
21 |
# PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL GRNET S.A OR |
|
22 |
# CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, |
|
23 |
# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT |
|
24 |
# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF |
|
25 |
# USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED |
|
26 |
# AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT |
|
27 |
# LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN |
|
28 |
# ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE |
|
29 |
# POSSIBILITY OF SUCH DAMAGE. |
|
30 |
# |
|
31 |
# The views and conclusions contained in the software and |
|
32 |
# documentation are those of the authors and should not be |
|
33 |
# interpreted as representing official policies, either expressed |
|
34 |
# or implied, of GRNET S.A. |
|
35 |
|
|
36 |
from cStringIO import StringIO |
|
37 |
from errno import (EACCES, EBADF, EINVAL, EISDIR, EIO, ENOENT, ENOTDIR, |
|
38 |
ENOTEMPTY) |
|
39 |
from getpass import getuser |
|
40 |
from stat import S_IFDIR, S_IFREG |
|
41 |
from sys import argv |
|
42 |
from time import time |
|
43 |
|
|
44 |
from pithos.lib.compat import parse_http_date |
|
45 |
from pithos.lib.client import OOS_Client, Fault |
|
46 |
from pithos.lib.fuse import FUSE, FuseOSError, Operations |
|
47 |
from pithos.lib.util import get_user, get_auth, get_server |
|
48 |
|
|
49 |
|
|
50 |
epoch = int(time()) |
|
51 |
|
|
52 |
|
|
53 |
class StoreFS(Operations): |
|
54 |
def __init__(self, verbose=False): |
|
55 |
self.verbose = verbose |
|
56 |
self.client = OOS_Client(get_server(), get_auth(), get_user()) |
|
57 |
|
|
58 |
def __call__(self, op, path, *args): |
|
59 |
container, sep, object = path[1:].partition('/') |
|
60 |
if self.verbose: |
|
61 |
data = repr(args)[:100] |
|
62 |
print '-> %s %r %r %r' % (op, container, object, data) |
|
63 |
ret = '[Unhandled Exception]' |
|
64 |
|
|
65 |
try: |
|
66 |
if object: |
|
67 |
func = getattr(self, 'object_' + op, None) |
|
68 |
funcargs = (container, object) + args |
|
69 |
elif container: |
|
70 |
func = getattr(self, 'container_' + op, None) |
|
71 |
funcargs = (container,) + args |
|
72 |
else: |
|
73 |
func = getattr(self, 'account_' + op, None) |
|
74 |
funcargs = args |
|
75 |
|
|
76 |
if not func: |
|
77 |
# Fallback to defaults |
|
78 |
func = getattr(self, op) |
|
79 |
funcargs = (path,) + args |
|
80 |
|
|
81 |
ret = func(*funcargs) |
|
82 |
return ret |
|
83 |
except FuseOSError, e: |
|
84 |
ret = str(e) |
|
85 |
raise |
|
86 |
finally: |
|
87 |
if self.verbose: |
|
88 |
print '<-', op, repr(ret) |
|
89 |
|
|
90 |
|
|
91 |
def _get_container_meta(self, container, **kwargs): |
|
92 |
try: |
|
93 |
return self.client.retrieve_container_metadata(container, **kwargs) |
|
94 |
except Fault: |
|
95 |
raise FuseOSError(ENOENT) |
|
96 |
|
|
97 |
def _get_object_meta(self, container, object, **kwargs): |
|
98 |
try: |
|
99 |
return self.client.retrieve_object_metadata(container, object, |
|
100 |
**kwargs) |
|
101 |
except Fault: |
|
102 |
raise FuseOSError(ENOENT) |
|
103 |
|
|
104 |
|
|
105 |
# Global |
|
106 |
|
|
107 |
def statfs(self, path): |
|
108 |
return dict(f_bsize=1024, f_blocks=1024**2, f_bfree=1024**2, |
|
109 |
f_bavail=1024**2) |
|
110 |
|
|
111 |
|
|
112 |
# Account Level |
|
113 |
|
|
114 |
def account_chmod(self, mode): |
|
115 |
self.client.update_account_metadata(mode=str(mode)) |
|
116 |
|
|
117 |
def account_chown(self, uid, gid): |
|
118 |
self.client.update_account_metadata(uid=uid, gid=gid) |
|
119 |
|
|
120 |
def account_getattr(self, fh=None): |
|
121 |
meta = self.client.retrieve_account_metadata() |
|
122 |
mode = int(meta.get('x-account-meta-mode', 0755)) |
|
123 |
last_modified = meta.get('last-modified', None) |
|
124 |
modified = parse_http_date(last_modified) if last_modified else epoch |
|
125 |
count = int(meta['x-account-container-count']) |
|
126 |
uid = int(meta.get('x-account-meta-uid', 0)) |
|
127 |
gid = int(meta.get('x-account-meta-gid', 0)) |
|
128 |
|
|
129 |
return { |
|
130 |
'st_mode': S_IFDIR | mode, |
|
131 |
'st_nlink': 2 + count, |
|
132 |
'st_uid': uid, |
|
133 |
'st_gid': gid, |
|
134 |
'st_ctime': epoch, |
|
135 |
'st_mtime': modified, |
|
136 |
'st_atime': modified} |
|
137 |
|
|
138 |
def account_getxattr(self, name, position=0): |
|
139 |
meta = self.client.retrieve_account_metadata(restricted=True) |
|
140 |
return meta.get('xattr-' + name, '') |
|
141 |
|
|
142 |
def account_listxattr(self): |
|
143 |
meta = self.client.retrieve_account_metadata(restricted=True) |
|
144 |
prefix = 'xattr-' |
|
145 |
return [k[len(prefix):] for k in meta if k.startswith(prefix)] |
|
146 |
|
|
147 |
def account_readdir(self, fh): |
|
148 |
return ['.', '..'] + self.client.list_containers() or [] |
|
149 |
|
|
150 |
def account_removexattr(self, name): |
|
151 |
attr = 'xattr-' + name |
|
152 |
self.client.delete_account_metadata([attr]) |
|
153 |
|
|
154 |
def account_setxattr(self, name, value, options, position=0): |
|
155 |
attr = 'xattr-' + name |
|
156 |
meta = {attr: value} |
|
157 |
self.client.update_account_metadata(**meta) |
|
158 |
|
|
159 |
|
|
160 |
# Container Level |
|
161 |
|
|
162 |
def container_chmod(self, container, mode): |
|
163 |
self.client.update_container_metadata(container, mode=str(mode)) |
|
164 |
|
|
165 |
def container_chown(self, container, uid, gid): |
|
166 |
self.client.update_container_metadata(container, uid=uid, gid=gid) |
|
167 |
|
|
168 |
def container_getattr(self, container, fh=None): |
|
169 |
meta = self._get_container_meta(container) |
|
170 |
mode = int(meta.get('x-container-meta-mode', 0755)) |
|
171 |
modified = parse_http_date(meta['last-modified']) |
|
172 |
count = int(meta['x-container-object-count']) |
|
173 |
uid = int(meta.get('x-account-meta-uid', 0)) |
|
174 |
gid = int(meta.get('x-account-meta-gid', 0)) |
|
175 |
|
|
176 |
return { |
|
177 |
'st_mode': S_IFDIR | mode, |
|
178 |
'st_nlink': 2 + count, |
|
179 |
'st_uid': uid, |
|
180 |
'st_gid': gid, |
|
181 |
'st_ctime': epoch, |
|
182 |
'st_mtime': modified, |
|
183 |
'st_atime': modified} |
|
184 |
|
|
185 |
def container_getxattr(self, container, name, position=0): |
|
186 |
meta = self._get_container_meta(container) |
|
187 |
return meta.get('xattr-' + name, '') |
|
188 |
|
|
189 |
def container_listxattr(self, container): |
|
190 |
meta = self._get_container_meta(container, restricted=True) |
|
191 |
prefix = 'xattr-' |
|
192 |
return [k[len(prefix):] for k in meta if k.startswith(prefix)] |
|
193 |
|
|
194 |
def container_mkdir(self, container, mode): |
|
195 |
mode = str(mode & 0777) |
|
196 |
self.client.create_container(container, mode=mode) |
|
197 |
|
|
198 |
def container_readdir(self, container, fh): |
|
199 |
objects = self.client.list_objects(container, delimiter='/', prefix='') |
|
200 |
files = [o for o in objects if not o.endswith('/')] |
|
201 |
return ['.', '..'] + files |
|
202 |
|
|
203 |
def container_removexattr(self, container, name): |
|
204 |
attr = 'xattr-' + name |
|
205 |
self.client.delete_container_metadata(container, [attr]) |
|
206 |
|
|
207 |
def container_rename(self, container, path): |
|
208 |
new_container, sep, new_object = path[1:].partition('/') |
|
209 |
if not new_container or new_object: |
|
210 |
raise FuseOSError(EINVAL) |
|
211 |
self.client.delete_container(container) |
|
212 |
self.client.create_container(new_container) |
|
213 |
|
|
214 |
def container_rmdir(self, container): |
|
215 |
try: |
|
216 |
self.client.delete_container(container) |
|
217 |
except Fault: |
|
218 |
raise FuseOSError(ENOENT) |
|
219 |
|
|
220 |
def container_setxattr(self, container, name, value, options, position=0): |
|
221 |
attr = 'xattr-' + name |
|
222 |
meta = {attr: value} |
|
223 |
self.client.update_container_metadata(container, **meta) |
|
224 |
|
|
225 |
|
|
226 |
# Object Level |
|
227 |
|
|
228 |
def object_chmod(self, container, object, mode): |
|
229 |
self.client.update_object_metadata(container, object, mode=str(mode)) |
|
230 |
|
|
231 |
def object_chown(self, container, uid, gid): |
|
232 |
self.client.update_object_metadata(container, object, |
|
233 |
uid=str(uid), gid=str(gid)) |
|
234 |
|
|
235 |
def object_create(self, container, object, mode, fi=None): |
|
236 |
mode &= 0777 |
|
237 |
self.client.create_object(container, object, |
|
238 |
f=None, |
|
239 |
content_type='application/octet-stream', |
|
240 |
mode=str(mode)) |
|
241 |
return 0 |
|
242 |
|
|
243 |
def object_getattr(self, container, object, fh=None): |
|
244 |
meta = self._get_object_meta(container, object) |
|
245 |
modified = parse_http_date(meta['last-modified']) |
|
246 |
uid = int(meta.get('x-account-meta-uid', 0)) |
|
247 |
gid = int(meta.get('x-account-meta-gid', 0)) |
|
248 |
size = int(meta.get('content-length', 0)) |
|
249 |
|
|
250 |
if meta['content-type'] == 'application/directory': |
|
251 |
mode = int(meta.get('x-object-meta-mode', 0755)) |
|
252 |
flags = S_IFDIR |
|
253 |
nlink = 2 |
|
254 |
else: |
|
255 |
mode = int(meta.get('x-object-meta-mode', 0644)) |
|
256 |
flags = S_IFREG |
|
257 |
nlink = 1 |
|
258 |
|
|
259 |
return { |
|
260 |
'st_mode': flags | mode, |
|
261 |
'st_nlink': nlink, |
|
262 |
'st_uid': uid, |
|
263 |
'st_gid': gid, |
|
264 |
'st_ctime': epoch, |
|
265 |
'st_mtime': modified, |
|
266 |
'st_atime': modified, |
|
267 |
'st_size': size} |
|
268 |
|
|
269 |
def object_getxattr(self, container, object, name, position=0): |
|
270 |
meta = self._get_object_meta(container, object, restricted=True) |
|
271 |
return meta.get('xattr-' + name, '') |
|
272 |
|
|
273 |
def object_listxattr(self, container, object): |
|
274 |
meta = self._get_object_meta(container, object, restricted=True) |
|
275 |
prefix = 'xattr-' |
|
276 |
return [k[len(prefix):] for k in meta if k.startswith(prefix)] |
|
277 |
|
|
278 |
def object_mkdir(self, container, object, mode): |
|
279 |
mode = str(mode & 0777) |
|
280 |
self.client.create_directory_marker(container, object) |
|
281 |
self.client.update_object_metadata(container, object, mode=mode) |
|
282 |
|
|
283 |
def object_read(self, container, object, nbyte, offset, fh): |
|
284 |
data = self.client.retrieve_object(container, object) |
|
285 |
return data[offset:offset + nbyte] |
|
286 |
|
|
287 |
def object_readdir(self, container, object, fh): |
|
288 |
objects = self.client.list_objects(container, delimiter='/', |
|
289 |
prefix=object) |
|
290 |
files = [o.rpartition('/')[2] for o in objects if not o.endswith('/')] |
|
291 |
return ['.', '..'] + files |
|
292 |
|
|
293 |
def object_removexattr(self, container, object, name): |
|
294 |
attr = 'xattr-' + name |
|
295 |
self.client.delete_object_metadata(container, object, [attr]) |
|
296 |
|
|
297 |
def object_rename(self, container, object, path): |
|
298 |
new_container, sep, new_object = path[1:].partition('/') |
|
299 |
if not new_container or not new_object: |
|
300 |
raise FuseOSError(EINVAL) |
|
301 |
self.client.move_object(container, object, new_container, new_object) |
|
302 |
|
|
303 |
def object_rmdir(self, container, object): |
|
304 |
self.client.delete_object(container, object) |
|
305 |
|
|
306 |
def object_setxattr(self, container, object, name, value, options, |
|
307 |
position=0): |
|
308 |
attr = 'xattr-' + name |
|
309 |
meta = {attr: value} |
|
310 |
self.client.update_object_metadata(container, object, **meta) |
|
311 |
|
|
312 |
def object_truncate(self, container, object, length, fh=None): |
|
313 |
data = self.client.retrieve_object(container, object) |
|
314 |
f = StringIO(data[:length]) |
|
315 |
self.client.update_object(container, object, f) |
|
316 |
|
|
317 |
def object_unlink(self, container, object): |
|
318 |
self.client.delete_object(container, object) |
|
319 |
|
|
320 |
def object_write(self, container, object, data, offset, fh): |
|
321 |
f = StringIO(data) |
|
322 |
self.client.update_object(container, object, f, offset=offset) |
|
323 |
return len(data) |
|
324 |
|
|
325 |
|
|
326 |
def main(): |
|
327 |
if len(argv) != 2: |
|
328 |
print 'usage: %s <mountpoint>' % argv[0] |
|
329 |
exit(1) |
|
330 |
|
|
331 |
user = getuser() |
|
332 |
fs = StoreFS(verbose=True) |
|
333 |
fuse = FUSE(fs, argv[1], foreground=True) |
|
334 |
|
|
335 |
|
|
336 |
if __name__ == '__main__': |
|
337 |
main() |
|
338 |
|
/dev/null | ||
---|---|---|
1 |
#!/usr/bin/env python |
|
2 |
|
|
3 |
# Copyright 2011 GRNET S.A. All rights reserved. |
|
4 |
# |
|
5 |
# Redistribution and use in source and binary forms, with or |
|
6 |
# without modification, are permitted provided that the following |
|
7 |
# conditions are met: |
|
8 |
# |
|
9 |
# 1. Redistributions of source code must retain the above |
|
10 |
# copyright notice, this list of conditions and the following |
|
11 |
# disclaimer. |
|
12 |
# |
|
13 |
# 2. Redistributions in binary form must reproduce the above |
|
14 |
# copyright notice, this list of conditions and the following |
|
15 |
# disclaimer in the documentation and/or other materials |
|
16 |
# provided with the distribution. |
|
17 |
# |
|
18 |
# THIS SOFTWARE IS PROVIDED BY GRNET S.A. ``AS IS'' AND ANY EXPRESS |
|
19 |
# OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED |
|
20 |
# WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR |
|
21 |
# PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL GRNET S.A OR |
|
22 |
# CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, |
|
23 |
# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT |
|
24 |
# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF |
|
25 |
# USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED |
|
26 |
# AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT |
|
27 |
# LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN |
|
28 |
# ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE |
|
29 |
# POSSIBILITY OF SUCH DAMAGE. |
|
30 |
# |
|
31 |
# The views and conclusions contained in the software and |
|
32 |
# documentation are those of the authors and should not be |
|
33 |
# interpreted as representing official policies, either expressed |
|
34 |
# or implied, of GRNET S.A. |
|
35 |
|
|
36 |
from cStringIO import StringIO |
|
37 |
from errno import (EACCES, EBADF, EINVAL, EISDIR, EIO, ENOENT, ENOTDIR, |
|
38 |
ENOTEMPTY) |
|
39 |
from getpass import getuser |
|
40 |
from stat import S_IFDIR, S_IFREG |
|
41 |
from sys import argv |
|
42 |
from time import time |
|
43 |
|
|
44 |
from pithos.lib.compat import parse_http_date |
|
45 |
from pithos.lib.client import OOS_Client, Fault |
|
46 |
from pithos.lib.fuse import FUSE, FuseOSError, Operations |
|
47 |
from pithos.lib.util import get_user, get_auth, get_server |
|
48 |
|
|
49 |
|
|
50 |
epoch = int(time()) |
|
51 |
|
|
52 |
|
|
53 |
class StoreFS(Operations): |
|
54 |
def __init__(self, verbose=False): |
|
55 |
self.verbose = verbose |
|
56 |
self.client = OOS_Client(get_server(), get_auth(), get_user()) |
|
57 |
|
|
58 |
def __call__(self, op, path, *args): |
|
59 |
container, sep, object = path[1:].partition('/') |
|
60 |
if self.verbose: |
|
61 |
data = repr(args)[:100] |
|
62 |
print '-> %s %r %r %r' % (op, container, object, data) |
|
63 |
ret = '[Unhandled Exception]' |
|
64 |
|
|
65 |
try: |
|
66 |
if object: |
|
67 |
func = getattr(self, 'object_' + op, None) |
|
68 |
funcargs = (container, object) + args |
|
69 |
elif container: |
|
70 |
func = getattr(self, 'container_' + op, None) |
|
71 |
funcargs = (container,) + args |
|
72 |
else: |
|
73 |
func = getattr(self, 'account_' + op, None) |
|
74 |
funcargs = args |
|
75 |
|
|
76 |
if not func: |
|
77 |
# Fallback to defaults |
|
78 |
func = getattr(self, op) |
|
79 |
funcargs = (path,) + args |
|
80 |
|
|
81 |
ret = func(*funcargs) |
|
82 |
return ret |
|
83 |
except FuseOSError, e: |
|
84 |
ret = str(e) |
|
85 |
raise |
|
86 |
finally: |
|
87 |
if self.verbose: |
|
88 |
print '<-', op, repr(ret) |
|
89 |
|
|
90 |
|
|
91 |
def _get_container_meta(self, container, **kwargs): |
|
92 |
try: |
|
93 |
return self.client.retrieve_container_metadata(container, **kwargs) |
|
94 |
except Fault: |
|
95 |
raise FuseOSError(ENOENT) |
|
96 |
|
|
97 |
def _get_object_meta(self, container, object, **kwargs): |
|
98 |
try: |
|
99 |
return self.client.retrieve_object_metadata(container, object, |
|
100 |
**kwargs) |
|
101 |
except Fault: |
|
102 |
raise FuseOSError(ENOENT) |
|
103 |
|
|
104 |
|
|
105 |
# Global |
|
106 |
|
|
107 |
def statfs(self, path): |
|
108 |
return dict(f_bsize=1024, f_blocks=1024**2, f_bfree=1024**2, |
|
109 |
f_bavail=1024**2) |
|
110 |
|
|
111 |
|
|
112 |
# Account Level |
|
113 |
|
|
114 |
def account_chmod(self, mode): |
|
115 |
self.client.update_account_metadata(mode=str(mode)) |
|
116 |
|
|
117 |
def account_chown(self, uid, gid): |
|
118 |
self.client.update_account_metadata(uid=uid, gid=gid) |
|
119 |
|
|
120 |
def account_getattr(self, fh=None): |
|
121 |
meta = self.client.retrieve_account_metadata() |
|
122 |
mode = int(meta.get('x-account-meta-mode', 0755)) |
|
123 |
last_modified = meta.get('last-modified', None) |
|
124 |
modified = parse_http_date(last_modified) if last_modified else epoch |
|
125 |
count = int(meta['x-account-container-count']) |
|
126 |
uid = int(meta.get('x-account-meta-uid', 0)) |
|
127 |
gid = int(meta.get('x-account-meta-gid', 0)) |
|
128 |
|
|
129 |
return { |
|
130 |
'st_mode': S_IFDIR | mode, |
|
131 |
'st_nlink': 2 + count, |
|
132 |
'st_uid': uid, |
|
133 |
'st_gid': gid, |
|
134 |
'st_ctime': epoch, |
|
135 |
'st_mtime': modified, |
|
136 |
'st_atime': modified} |
|
137 |
|
|
138 |
def account_getxattr(self, name, position=0): |
|
139 |
meta = self.client.retrieve_account_metadata(restricted=True) |
|
140 |
return meta.get('xattr-' + name, '') |
|
141 |
|
|
142 |
def account_listxattr(self): |
|
143 |
meta = self.client.retrieve_account_metadata(restricted=True) |
|
144 |
prefix = 'xattr-' |
|
145 |
return [k[len(prefix):] for k in meta if k.startswith(prefix)] |
|
146 |
|
|
147 |
def account_readdir(self, fh): |
|
148 |
return ['.', '..'] + self.client.list_containers() or [] |
|
149 |
|
|
150 |
def account_removexattr(self, name): |
|
151 |
attr = 'xattr-' + name |
|
152 |
self.client.delete_account_metadata([attr]) |
|
153 |
|
|
154 |
def account_setxattr(self, name, value, options, position=0): |
|
155 |
attr = 'xattr-' + name |
|
156 |
meta = {attr: value} |
|
157 |
self.client.update_account_metadata(**meta) |
|
158 |
|
|
159 |
|
|
160 |
# Container Level |
|
161 |
|
|
162 |
def container_chmod(self, container, mode): |
|
163 |
self.client.update_container_metadata(container, mode=str(mode)) |
|
164 |
|
|
165 |
def container_chown(self, container, uid, gid): |
|
166 |
self.client.update_container_metadata(container, uid=uid, gid=gid) |
|
167 |
|
|
168 |
def container_getattr(self, container, fh=None): |
|
169 |
meta = self._get_container_meta(container) |
|
170 |
mode = int(meta.get('x-container-meta-mode', 0755)) |
|
171 |
modified = parse_http_date(meta['last-modified']) |
|
172 |
count = int(meta['x-container-object-count']) |
|
173 |
uid = int(meta.get('x-account-meta-uid', 0)) |
|
174 |
gid = int(meta.get('x-account-meta-gid', 0)) |
|
175 |
|
|
176 |
return { |
|
177 |
'st_mode': S_IFDIR | mode, |
|
178 |
'st_nlink': 2 + count, |
|
179 |
'st_uid': uid, |
|
180 |
'st_gid': gid, |
|
181 |
'st_ctime': epoch, |
|
182 |
'st_mtime': modified, |
|
183 |
'st_atime': modified} |
|
184 |
|
|
185 |
def container_getxattr(self, container, name, position=0): |
|
186 |
meta = self._get_container_meta(container) |
|
187 |
return meta.get('xattr-' + name, '') |
|
188 |
|
|
189 |
def container_listxattr(self, container): |
|
190 |
meta = self._get_container_meta(container, restricted=True) |
|
191 |
prefix = 'xattr-' |
|
192 |
return [k[len(prefix):] for k in meta if k.startswith(prefix)] |
|
193 |
|
|
194 |
def container_mkdir(self, container, mode): |
|
195 |
mode = str(mode & 0777) |
|
196 |
self.client.create_container(container, mode=mode) |
|
197 |
|
|
198 |
def container_readdir(self, container, fh): |
|
199 |
objects = self.client.list_objects(container, delimiter='/', prefix='') |
|
200 |
files = [o for o in objects if not o.endswith('/')] |
|
201 |
return ['.', '..'] + files |
|
202 |
|
|
203 |
def container_removexattr(self, container, name): |
|
204 |
attr = 'xattr-' + name |
|
205 |
self.client.delete_container_metadata(container, [attr]) |
|
206 |
|
|
207 |
def container_rename(self, container, path): |
|
208 |
new_container, sep, new_object = path[1:].partition('/') |
|
209 |
if not new_container or new_object: |
|
210 |
raise FuseOSError(EINVAL) |
|
211 |
self.client.delete_container(container) |
|
212 |
self.client.create_container(new_container) |
|
213 |
|
|
214 |
def container_rmdir(self, container): |
|
215 |
try: |
|
216 |
self.client.delete_container(container) |
|
217 |
except Fault: |
|
218 |
raise FuseOSError(ENOENT) |
|
219 |
|
|
220 |
def container_setxattr(self, container, name, value, options, position=0): |
|
221 |
attr = 'xattr-' + name |
|
222 |
meta = {attr: value} |
|
223 |
self.client.update_container_metadata(container, **meta) |
|
224 |
|
|
225 |
|
|
226 |
# Object Level |
|
227 |
|
|
228 |
def object_chmod(self, container, object, mode): |
|
229 |
self.client.update_object_metadata(container, object, mode=str(mode)) |
|
230 |
|
|
231 |
def object_chown(self, container, uid, gid): |
|
232 |
self.client.update_object_metadata(container, object, |
|
233 |
uid=str(uid), gid=str(gid)) |
|
234 |
|
|
235 |
def object_create(self, container, object, mode, fi=None): |
|
236 |
mode &= 0777 |
|
237 |
self.client.create_object(container, object, |
|
238 |
f=None, |
|
239 |
content_type='application/octet-stream', |
|
240 |
mode=str(mode)) |
|
241 |
return 0 |
|
242 |
|
|
243 |
def object_getattr(self, container, object, fh=None): |
|
244 |
meta = self._get_object_meta(container, object) |
|
245 |
modified = parse_http_date(meta['last-modified']) |
|
246 |
uid = int(meta.get('x-account-meta-uid', 0)) |
|
247 |
gid = int(meta.get('x-account-meta-gid', 0)) |
|
248 |
size = int(meta.get('content-length', 0)) |
|
249 |
|
|
250 |
if meta['content-type'] == 'application/directory': |
|
251 |
mode = int(meta.get('x-object-meta-mode', 0755)) |
|
252 |
flags = S_IFDIR |
|
253 |
nlink = 2 |
|
254 |
else: |
|
255 |
mode = int(meta.get('x-object-meta-mode', 0644)) |
|
256 |
flags = S_IFREG |
|
257 |
nlink = 1 |
|
258 |
|
|
259 |
return { |
|
260 |
'st_mode': flags | mode, |
|
261 |
'st_nlink': nlink, |
|
262 |
'st_uid': uid, |
|
263 |
'st_gid': gid, |
|
264 |
'st_ctime': epoch, |
|
265 |
'st_mtime': modified, |
|
266 |
'st_atime': modified, |
|
267 |
'st_size': size} |
|
268 |
|
|
269 |
def object_getxattr(self, container, object, name, position=0): |
|
270 |
meta = self._get_object_meta(container, object, restricted=True) |
|
271 |
return meta.get('xattr-' + name, '') |
|
272 |
|
|
273 |
def object_listxattr(self, container, object): |
|
274 |
meta = self._get_object_meta(container, object, restricted=True) |
|
275 |
prefix = 'xattr-' |
|
276 |
return [k[len(prefix):] for k in meta if k.startswith(prefix)] |
|
277 |
|
|
278 |
def object_mkdir(self, container, object, mode): |
|
279 |
mode = str(mode & 0777) |
|
280 |
self.client.create_directory_marker(container, object) |
|
281 |
self.client.update_object_metadata(container, object, mode=mode) |
|
282 |
|
|
283 |
def object_read(self, container, object, nbyte, offset, fh): |
|
284 |
data = self.client.retrieve_object(container, object) |
|
285 |
return data[offset:offset + nbyte] |
|
286 |
|
|
287 |
def object_readdir(self, container, object, fh): |
|
288 |
objects = self.client.list_objects(container, delimiter='/', |
|
289 |
prefix=object) |
|
290 |
files = [o.rpartition('/')[2] for o in objects if not o.endswith('/')] |
|
291 |
return ['.', '..'] + files |
|
292 |
|
|
293 |
def object_removexattr(self, container, object, name): |
|
294 |
attr = 'xattr-' + name |
|
295 |
self.client.delete_object_metadata(container, object, [attr]) |
|
296 |
|
|
297 |
def object_rename(self, container, object, path): |
|
298 |
new_container, sep, new_object = path[1:].partition('/') |
|
299 |
if not new_container or not new_object: |
|
300 |
raise FuseOSError(EINVAL) |
|
301 |
self.client.move_object(container, object, new_container, new_object) |
|
302 |
|
|
303 |
def object_rmdir(self, container, object): |
|
304 |
self.client.delete_object(container, object) |
|
305 |
|
|
306 |
def object_setxattr(self, container, object, name, value, options, |
|
307 |
position=0): |
|
308 |
attr = 'xattr-' + name |
|
309 |
meta = {attr: value} |
|
310 |
self.client.update_object_metadata(container, object, **meta) |
|
311 |
|
|
312 |
def object_truncate(self, container, object, length, fh=None): |
|
313 |
data = self.client.retrieve_object(container, object) |
|
314 |
f = StringIO(data[:length]) |
|
315 |
self.client.update_object(container, object, f) |
|
316 |
|
|
317 |
def object_unlink(self, container, object): |
|
318 |
self.client.delete_object(container, object) |
|
319 |
|
|
320 |
def object_write(self, container, object, data, offset, fh): |
|
321 |
f = StringIO(data) |
|
322 |
self.client.update_object(container, object, f, offset=offset) |
|
323 |
return len(data) |
|
324 |
|
|
325 |
|
|
326 |
if __name__ == '__main__': |
|
327 |
if len(argv) != 2: |
|
328 |
print 'usage: %s <mountpoint>' % argv[0] |
|
329 |
exit(1) |
|
330 |
|
|
331 |
user = getuser() |
|
332 |
fs = StoreFS(verbose=True) |
|
333 |
fuse = FUSE(fs, argv[1], foreground=True) |
/dev/null | ||
---|---|---|
1 |
#!/usr/bin/env python |
|
2 |
|
|
3 |
# Copyright 2011 GRNET S.A. All rights reserved. |
|
4 |
# |
|
5 |
# Redistribution and use in source and binary forms, with or |
|
6 |
# without modification, are permitted provided that the following |
|
7 |
# conditions are met: |
|
8 |
# |
|
9 |
# 1. Redistributions of source code must retain the above |
|
10 |
# copyright notice, this list of conditions and the following |
|
11 |
# disclaimer. |
|
12 |
# |
|
13 |
# 2. Redistributions in binary form must reproduce the above |
|
14 |
# copyright notice, this list of conditions and the following |
|
15 |
# disclaimer in the documentation and/or other materials |
|
16 |
# provided with the distribution. |
|
17 |
# |
|
18 |
# THIS SOFTWARE IS PROVIDED BY GRNET S.A. ``AS IS'' AND ANY EXPRESS |
|
19 |
# OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED |
|
20 |
# WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR |
|
21 |
# PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL GRNET S.A OR |
|
22 |
# CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, |
|
23 |
# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT |
|
24 |
# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF |
|
25 |
# USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED |
|
26 |
# AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT |
|
27 |
# LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN |
|
28 |
# ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE |
|
29 |
# POSSIBILITY OF SUCH DAMAGE. |
|
30 |
# |
|
31 |
# The views and conclusions contained in the software and |
|
32 |
# documentation are those of the authors and should not be |
|
33 |
# interpreted as representing official policies, either expressed |
|
34 |
# or implied, of GRNET S.A. |
|
35 |
|
|
36 |
from getpass import getuser |
|
37 |
from optparse import OptionParser |
|
38 |
from os import environ |
|
39 |
from sys import argv, exit, stdin, stdout |
|
40 |
from datetime import datetime |
|
41 |
|
|
42 |
from pithos.lib.client import Pithos_Client, Fault |
|
43 |
from pithos.lib.util import get_user, get_auth, get_server, get_api |
|
44 |
from pithos.lib.transfer import upload, download |
|
45 |
|
|
46 |
import json |
|
47 |
import logging |
|
48 |
import types |
|
49 |
import re |
|
50 |
import time as _time |
|
51 |
import os |
|
52 |
|
|
53 |
_cli_commands = {} |
|
54 |
|
|
55 |
def cli_command(*args): |
|
56 |
def decorator(cls): |
|
57 |
cls.commands = args |
|
58 |
for name in args: |
|
59 |
_cli_commands[name] = cls |
|
60 |
return cls |
|
61 |
return decorator |
|
62 |
|
|
63 |
def class_for_cli_command(name): |
|
64 |
return _cli_commands[name] |
|
65 |
|
|
66 |
class Command(object): |
|
67 |
syntax = '' |
|
68 |
|
|
69 |
def __init__(self, name, argv): |
|
70 |
parser = OptionParser('%%prog %s [options] %s' % (name, self.syntax)) |
|
71 |
parser.add_option('--host', dest='host', metavar='HOST', |
|
72 |
default=get_server(), help='use server HOST') |
|
73 |
parser.add_option('--user', dest='user', metavar='USERNAME', |
|
74 |
default=get_user(), |
|
75 |
help='use account USERNAME') |
|
76 |
parser.add_option('--token', dest='token', metavar='AUTH', |
|
77 |
default=get_auth(), |
|
78 |
help='use account AUTH') |
|
79 |
parser.add_option('--api', dest='api', metavar='API', |
|
80 |
default=get_api(), help='use api API') |
|
81 |
parser.add_option('-v', action='store_true', dest='verbose', |
|
82 |
default=False, help='use verbose output') |
|
83 |
parser.add_option('-d', action='store_true', dest='debug', |
|
84 |
default=False, help='use debug output') |
|
85 |
self.add_options(parser) |
|
86 |
options, args = parser.parse_args(argv) |
|
87 |
|
|
88 |
# Add options to self |
|
89 |
for opt in parser.option_list: |
|
90 |
key = opt.dest |
|
91 |
if key: |
|
92 |
val = getattr(options, key) |
|
93 |
setattr(self, key, val) |
|
94 |
|
|
95 |
self.client = Pithos_Client(self.host, self.token, self.user, self.api, self.verbose, |
|
96 |
self.debug) |
|
97 |
|
|
98 |
self.parser = parser |
|
99 |
self.args = args |
|
100 |
|
|
101 |
def _build_args(self, attrs): |
|
102 |
args = {} |
|
103 |
for a in [a for a in attrs if getattr(self, a)]: |
|
104 |
args[a] = getattr(self, a) |
|
105 |
return args |
|
106 |
|
|
107 |
def add_options(self, parser): |
|
108 |
pass |
|
109 |
|
|
110 |
def execute(self, *args): |
|
111 |
pass |
|
112 |
|
|
113 |
@cli_command('list', 'ls') |
|
114 |
class List(Command): |
|
115 |
syntax = '[<container>[/<object>]]' |
|
116 |
description = 'list containers or objects' |
|
117 |
|
|
118 |
def add_options(self, parser): |
|
119 |
parser.add_option('-l', action='store_true', dest='detail', |
|
120 |
default=False, help='show detailed output') |
|
121 |
parser.add_option('-n', action='store', type='int', dest='limit', |
|
122 |
default=10000, help='show limited output') |
|
123 |
parser.add_option('--marker', action='store', type='str', |
|
124 |
dest='marker', default=None, |
|
125 |
help='show output greater then marker') |
|
126 |
parser.add_option('--prefix', action='store', type='str', |
|
127 |
dest='prefix', default=None, |
|
128 |
help='show output starting with prefix') |
|
129 |
parser.add_option('--delimiter', action='store', type='str', |
|
130 |
dest='delimiter', default=None, |
|
131 |
help='show output up to the delimiter') |
|
132 |
parser.add_option('--path', action='store', type='str', |
|
133 |
dest='path', default=None, |
|
134 |
help='show output starting with prefix up to /') |
|
135 |
parser.add_option('--meta', action='store', type='str', |
|
136 |
dest='meta', default=None, |
|
137 |
help='show output having the specified meta keys') |
|
138 |
parser.add_option('--if-modified-since', action='store', type='str', |
|
139 |
dest='if_modified_since', default=None, |
|
140 |
help='show output if modified since then') |
|
141 |
parser.add_option('--if-unmodified-since', action='store', type='str', |
|
142 |
dest='if_unmodified_since', default=None, |
|
143 |
help='show output if not modified since then') |
|
144 |
parser.add_option('--until', action='store', dest='until', |
|
145 |
default=None, help='show metadata until that date') |
|
146 |
parser.add_option('--format', action='store', dest='format', |
|
147 |
default='%d/%m/%Y', help='format to parse until date') |
|
148 |
|
|
149 |
def execute(self, container=None): |
|
150 |
if container: |
|
151 |
self.list_objects(container) |
|
152 |
else: |
|
153 |
self.list_containers() |
|
154 |
|
|
155 |
def list_containers(self): |
|
156 |
attrs = ['limit', 'marker', 'if_modified_since', |
|
157 |
'if_unmodified_since'] |
|
158 |
args = self._build_args(attrs) |
|
159 |
args['format'] = 'json' if self.detail else 'text' |
|
160 |
|
|
161 |
if getattr(self, 'until'): |
|
162 |
t = _time.strptime(self.until, self.format) |
|
163 |
args['until'] = int(_time.mktime(t)) |
|
164 |
|
|
165 |
l = self.client.list_containers(**args) |
|
166 |
print_list(l) |
|
167 |
|
|
168 |
def list_objects(self, container): |
|
169 |
#prepate params |
|
170 |
params = {} |
|
171 |
attrs = ['limit', 'marker', 'prefix', 'delimiter', 'path', |
|
172 |
'meta', 'if_modified_since', 'if_unmodified_since'] |
|
173 |
args = self._build_args(attrs) |
|
174 |
args['format'] = 'json' if self.detail else 'text' |
|
175 |
|
|
176 |
if self.until: |
|
177 |
t = _time.strptime(self.until, self.format) |
|
178 |
args['until'] = int(_time.mktime(t)) |
|
179 |
|
|
180 |
container, sep, object = container.partition('/') |
|
181 |
if object: |
|
182 |
return |
|
183 |
|
|
184 |
detail = 'json' |
|
185 |
#if request with meta quering disable trash filtering |
|
186 |
show_trashed = True if self.meta else False |
|
187 |
l = self.client.list_objects(container, **args) |
|
188 |
print_list(l, detail=self.detail) |
|
189 |
|
|
190 |
@cli_command('meta') |
|
191 |
class Meta(Command): |
|
192 |
syntax = '[<container>[/<object>]]' |
|
193 |
description = 'get account/container/object metadata' |
|
194 |
|
|
195 |
def add_options(self, parser): |
|
196 |
parser.add_option('-r', action='store_true', dest='restricted', |
|
197 |
default=False, help='show only user defined metadata') |
|
198 |
parser.add_option('--until', action='store', dest='until', |
|
199 |
default=None, help='show metadata until that date') |
|
200 |
parser.add_option('--format', action='store', dest='format', |
|
201 |
default='%d/%m/%Y', help='format to parse until date') |
|
202 |
parser.add_option('--version', action='store', dest='version', |
|
203 |
default=None, help='show specific version \ |
|
204 |
(applies only for objects)') |
|
205 |
|
|
206 |
def execute(self, path=''): |
|
207 |
container, sep, object = path.partition('/') |
|
208 |
args = {'restricted': self.restricted} |
|
209 |
if getattr(self, 'until'): |
|
210 |
t = _time.strptime(self.until, self.format) |
|
211 |
args['until'] = int(_time.mktime(t)) |
|
212 |
|
|
213 |
if object: |
|
214 |
meta = self.client.retrieve_object_metadata(container, object, |
|
215 |
self.restricted, |
|
216 |
self.version) |
|
217 |
elif container: |
|
218 |
meta = self.client.retrieve_container_metadata(container, **args) |
|
219 |
else: |
|
220 |
meta = self.client.retrieve_account_metadata(**args) |
|
221 |
if meta == None: |
|
222 |
print 'Entity does not exist' |
|
223 |
else: |
|
224 |
print_dict(meta, header=None) |
|
225 |
|
|
226 |
@cli_command('create') |
|
227 |
class CreateContainer(Command): |
|
228 |
syntax = '<container> [key=val] [...]' |
|
229 |
description = 'create a container' |
|
230 |
|
|
231 |
def execute(self, container, *args): |
|
232 |
meta = {} |
|
233 |
for arg in args: |
|
234 |
key, sep, val = arg.partition('=') |
|
235 |
meta[key] = val |
|
236 |
ret = self.client.create_container(container, **meta) |
|
237 |
if not ret: |
|
238 |
print 'Container already exists' |
|
239 |
|
|
240 |
@cli_command('delete', 'rm') |
|
241 |
class Delete(Command): |
|
242 |
syntax = '<container>[/<object>]' |
|
243 |
description = 'delete a container or an object' |
|
244 |
|
|
245 |
def add_options(self, parser): |
|
246 |
parser.add_option('--until', action='store', dest='until', |
|
247 |
default=None, help='remove history until that date') |
|
248 |
parser.add_option('--format', action='store', dest='format', |
|
249 |
default='%d/%m/%Y', help='format to parse until date') |
|
250 |
|
|
251 |
def execute(self, path): |
|
252 |
container, sep, object = path.partition('/') |
|
253 |
until = None |
|
254 |
if getattr(self, 'until'): |
|
255 |
t = _time.strptime(self.until, self.format) |
|
256 |
until = int(_time.mktime(t)) |
|
257 |
|
|
258 |
if object: |
|
259 |
self.client.delete_object(container, object, until) |
|
260 |
else: |
|
261 |
self.client.delete_container(container, until) |
|
262 |
|
|
263 |
@cli_command('get') |
|
264 |
class GetObject(Command): |
|
265 |
syntax = '<container>/<object>' |
|
266 |
description = 'get the data of an object' |
|
267 |
|
|
268 |
def add_options(self, parser): |
|
269 |
parser.add_option('-l', action='store_true', dest='detail', |
|
270 |
default=False, help='show detailed output') |
|
271 |
parser.add_option('--range', action='store', dest='range', |
|
272 |
default=None, help='show range of data') |
|
273 |
parser.add_option('--if-range', action='store', dest='if_range', |
|
274 |
default=None, help='show range of data') |
|
275 |
parser.add_option('--if-match', action='store', dest='if_match', |
|
276 |
default=None, help='show output if ETags match') |
|
277 |
parser.add_option('--if-none-match', action='store', |
|
278 |
dest='if_none_match', default=None, |
|
279 |
help='show output if ETags don\'t match') |
|
280 |
parser.add_option('--if-modified-since', action='store', type='str', |
|
281 |
dest='if_modified_since', default=None, |
|
282 |
help='show output if modified since then') |
|
283 |
parser.add_option('--if-unmodified-since', action='store', type='str', |
|
284 |
dest='if_unmodified_since', default=None, |
|
285 |
help='show output if not modified since then') |
|
286 |
parser.add_option('-o', action='store', type='str', |
|
287 |
dest='file', default=None, |
|
288 |
help='save output in file') |
|
289 |
parser.add_option('--version', action='store', type='str', |
|
290 |
dest='version', default=None, |
|
291 |
help='get the specific \ |
|
292 |
version') |
|
293 |
parser.add_option('--versionlist', action='store_true', |
|
294 |
dest='versionlist', default=False, |
|
295 |
help='get the full object version list') |
|
296 |
|
|
297 |
def execute(self, path): |
|
298 |
attrs = ['if_match', 'if_none_match', 'if_modified_since', |
|
299 |
'if_unmodified_since'] |
|
300 |
args = self._build_args(attrs) |
|
301 |
args['format'] = 'json' if self.detail else 'text' |
|
302 |
if self.range: |
|
303 |
args['range'] = 'bytes=%s' % self.range |
|
304 |
if getattr(self, 'if_range'): |
|
305 |
args['if-range'] = 'If-Range:%s' % getattr(self, 'if_range') |
|
306 |
|
|
307 |
container, sep, object = path.partition('/') |
|
308 |
data = None |
|
309 |
if self.versionlist: |
|
310 |
if 'detail' in args.keys(): |
|
311 |
args.pop('detail') |
|
312 |
args.pop('format') |
|
313 |
self.detail = True |
|
314 |
data = self.client.retrieve_object_versionlist(container, object, **args) |
|
315 |
elif self.version: |
|
316 |
data = self.client.retrieve_object_version(container, object, |
|
317 |
self.version, **args) |
|
318 |
else: |
|
319 |
data = self.client.retrieve_object(container, object, **args) |
|
320 |
|
|
321 |
f = open(self.file, 'w') if self.file else stdout |
|
322 |
if self.detail: |
|
323 |
if self.versionlist: |
|
324 |
print_versions(data, f=f) |
|
325 |
else: |
|
326 |
print_dict(data, f=f) |
|
327 |
else: |
|
328 |
f.write(data) |
|
329 |
f.close() |
|
330 |
|
|
331 |
@cli_command('mkdir') |
|
332 |
class PutMarker(Command): |
|
333 |
syntax = '<container>/<directory marker>' |
|
334 |
description = 'create a directory marker' |
|
335 |
|
|
336 |
def execute(self, path): |
|
337 |
container, sep, object = path.partition('/') |
|
338 |
self.client.create_directory_marker(container, object) |
|
339 |
|
|
340 |
@cli_command('put') |
|
341 |
class PutObject(Command): |
|
342 |
syntax = '<container>/<object> [key=val] [...]' |
|
343 |
description = 'create/override object' |
|
344 |
|
|
345 |
def add_options(self, parser): |
|
346 |
parser.add_option('--use_hashes', action='store_true', dest='use_hashes', |
|
347 |
default=False, help='provide hashmap instead of data') |
|
348 |
parser.add_option('--chunked', action='store_true', dest='chunked', |
|
349 |
default=False, help='set chunked transfer mode') |
|
350 |
parser.add_option('--etag', action='store', dest='etag', |
|
351 |
default=None, help='check written data') |
|
352 |
parser.add_option('--content-encoding', action='store', |
|
353 |
dest='content_encoding', default=None, |
|
354 |
help='provide the object MIME content type') |
|
355 |
parser.add_option('--content-disposition', action='store', type='str', |
|
356 |
dest='content_disposition', default=None, |
|
357 |
help='provide the presentation style of the object') |
|
358 |
#parser.add_option('-S', action='store', |
|
359 |
# dest='segment_size', default=False, |
|
360 |
# help='use for large file support') |
|
361 |
parser.add_option('--manifest', action='store', |
|
362 |
dest='x_object_manifest', default=None, |
|
363 |
help='upload a manifestation file') |
|
364 |
parser.add_option('--content-type', action='store', |
|
365 |
dest='content_type', default=None, |
|
366 |
help='create object with specific content type') |
|
367 |
parser.add_option('--sharing', action='store', |
|
368 |
dest='x_object_sharing', default=None, |
|
369 |
help='define sharing object policy') |
|
370 |
parser.add_option('-f', action='store', |
|
371 |
dest='srcpath', default=None, |
|
372 |
help='file descriptor to read from (pass - for standard input)') |
|
373 |
parser.add_option('--public', action='store_true', |
|
374 |
dest='x_object_public', default=False, |
|
375 |
help='make object publicly accessible') |
|
376 |
|
|
377 |
def execute(self, path, *args): |
|
378 |
if path.find('=') != -1: |
|
379 |
raise Fault('Missing path argument') |
|
380 |
|
|
381 |
#prepare user defined meta |
|
382 |
meta = {} |
|
383 |
for arg in args: |
|
384 |
key, sep, val = arg.partition('=') |
|
385 |
meta[key] = val |
|
386 |
|
|
387 |
attrs = ['etag', 'content_encoding', 'content_disposition', |
|
388 |
'content_type', 'x_object_sharing', 'x_object_public'] |
|
389 |
args = self._build_args(attrs) |
|
390 |
|
|
391 |
container, sep, object = path.partition('/') |
|
392 |
|
|
393 |
f = None |
|
394 |
if self.srcpath: |
|
395 |
f = open(self.srcpath) if self.srcpath != '-' else stdin |
|
396 |
|
|
397 |
if self.use_hashes and not f: |
|
398 |
raise Fault('Illegal option combination') |
|
399 |
|
|
400 |
if self.chunked: |
|
401 |
self.client.create_object_using_chunks(container, object, f, |
|
402 |
meta=meta, **args) |
|
403 |
elif self.use_hashes: |
|
404 |
data = f.read() |
|
405 |
if data is object: |
|
406 |
hashmap = json.loads() |
|
407 |
self.client.create_object_by_hashmap(container, object, hashmap, |
|
408 |
meta=meta, **args) |
|
409 |
else: |
|
410 |
print "Expected object" |
|
411 |
elif self.x_object_manifest: |
|
412 |
self.client.create_manifestation(container, object, self.x_object_manifest) |
|
413 |
elif not f: |
|
414 |
self.client.create_zero_length_object(container, object, meta=meta, **args) |
|
415 |
else: |
|
416 |
self.client.create_object(container, object, f, meta=meta, **args) |
|
417 |
if f: |
|
418 |
f.close() |
|
419 |
|
|
420 |
@cli_command('copy', 'cp') |
|
421 |
class CopyObject(Command): |
|
422 |
syntax = '<src container>/<src object> [<dst container>/]<dst object> [key=val] [...]' |
|
423 |
description = 'copy an object to a different location' |
|
424 |
|
|
425 |
def add_options(self, parser): |
|
426 |
parser.add_option('--version', action='store', |
|
427 |
dest='version', default=False, |
|
428 |
help='copy specific version') |
|
429 |
parser.add_option('--public', action='store_true', |
|
430 |
dest='public', default=False, |
|
431 |
help='make object publicly accessible') |
|
432 |
parser.add_option('--content-type', action='store', |
|
433 |
dest='content_type', default=None, |
|
434 |
help='change object\'s content type') |
|
435 |
|
|
436 |
def execute(self, src, dst, *args): |
|
437 |
src_container, sep, src_object = src.partition('/') |
|
438 |
dst_container, sep, dst_object = dst.partition('/') |
|
439 |
|
|
440 |
#prepare user defined meta |
|
441 |
meta = {} |
|
442 |
for arg in args: |
|
443 |
key, sep, val = arg.partition('=') |
|
444 |
meta[key] = val |
|
445 |
|
|
446 |
if not sep: |
|
447 |
dst_container = src_container |
|
448 |
dst_object = dst |
|
449 |
|
|
450 |
args = {'content_type':self.content_type} if self.content_type else {} |
|
451 |
self.client.copy_object(src_container, src_object, dst_container, |
|
452 |
dst_object, meta, self.public, self.version, |
|
453 |
**args) |
|
454 |
|
|
455 |
@cli_command('set') |
|
456 |
class SetMeta(Command): |
|
457 |
syntax = '[<container>[/<object>]] key=val [key=val] [...]' |
|
458 |
description = 'set account/container/object metadata' |
|
459 |
|
|
460 |
def execute(self, path, *args): |
|
461 |
#in case of account fix the args |
|
462 |
if path.find('=') != -1: |
|
463 |
args = list(args) |
|
464 |
args.append(path) |
|
465 |
args = tuple(args) |
|
466 |
path = '' |
|
467 |
meta = {} |
|
468 |
for arg in args: |
|
469 |
key, sep, val = arg.partition('=') |
|
470 |
meta[key.strip()] = val.strip() |
|
471 |
container, sep, object = path.partition('/') |
|
472 |
if object: |
|
473 |
self.client.update_object_metadata(container, object, **meta) |
|
474 |
elif container: |
|
475 |
self.client.update_container_metadata(container, **meta) |
|
476 |
else: |
|
477 |
self.client.update_account_metadata(**meta) |
|
478 |
|
|
479 |
@cli_command('update') |
|
480 |
class UpdateObject(Command): |
|
481 |
syntax = '<container>/<object> path [key=val] [...]' |
|
482 |
description = 'update object metadata/data (default mode: append)' |
|
483 |
|
|
484 |
def add_options(self, parser): |
|
485 |
parser.add_option('-a', action='store_true', dest='append', |
|
486 |
default=True, help='append data') |
|
487 |
parser.add_option('--offset', action='store', |
|
488 |
dest='offset', |
|
489 |
default=None, help='starting offest to be updated') |
|
490 |
parser.add_option('--range', action='store', dest='content-range', |
|
491 |
default=None, help='range of data to be updated') |
|
492 |
parser.add_option('--chunked', action='store_true', dest='chunked', |
|
493 |
default=False, help='set chunked transfer mode') |
|
494 |
parser.add_option('--content-encoding', action='store', |
|
495 |
dest='content_encoding', default=None, |
|
496 |
help='provide the object MIME content type') |
|
497 |
parser.add_option('--content-disposition', action='store', type='str', |
|
498 |
dest='content_disposition', default=None, |
|
499 |
help='provide the presentation style of the object') |
|
500 |
parser.add_option('--manifest', action='store', type='str', |
|
501 |
dest='x_object_manifest', default=None, |
|
502 |
help='use for large file support') |
|
503 |
parser.add_option('--sharing', action='store', |
|
504 |
dest='x_object_sharing', default=None, |
|
505 |
help='define sharing object policy') |
|
506 |
parser.add_option('--nosharing', action='store_true', |
|
507 |
dest='no_sharing', default=None, |
|
508 |
help='clear object sharing policy') |
|
509 |
parser.add_option('-f', action='store', |
|
510 |
dest='srcpath', default=None, |
|
511 |
help='file descriptor to read from: pass - for standard input') |
|
512 |
parser.add_option('--public', action='store_true', |
|
513 |
dest='x_object_public', default=False, |
|
514 |
help='make object publicly accessible') |
|
515 |
parser.add_option('--replace', action='store_true', |
|
516 |
dest='replace', default=False, |
|
517 |
help='override metadata') |
|
518 |
|
|
519 |
def execute(self, path, *args): |
|
520 |
if path.find('=') != -1: |
|
521 |
raise Fault('Missing path argument') |
|
522 |
|
|
523 |
#prepare user defined meta |
|
524 |
meta = {} |
|
525 |
for arg in args: |
|
526 |
key, sep, val = arg.partition('=') |
|
527 |
meta[key] = val |
|
528 |
|
|
529 |
|
|
530 |
attrs = ['content_encoding', 'content_disposition', 'x_object_sharing', |
|
531 |
'x_object_public', 'replace'] |
|
532 |
args = self._build_args(attrs) |
|
533 |
|
|
534 |
if self.no_sharing: |
|
535 |
args['x_object_sharing'] = '' |
|
536 |
|
|
537 |
container, sep, object = path.partition('/') |
|
538 |
|
|
539 |
f = None |
|
540 |
if self.srcpath: |
|
541 |
f = open(self.srcpath) if self.srcpath != '-' else stdin |
|
542 |
|
|
543 |
if self.chunked: |
|
544 |
self.client.update_object_using_chunks(container, object, f, |
|
545 |
meta=meta, **args) |
|
546 |
else: |
|
547 |
self.client.update_object(container, object, f, meta=meta, **args) |
|
548 |
if f: |
|
549 |
f.close() |
|
550 |
|
|
551 |
@cli_command('move', 'mv') |
|
552 |
class MoveObject(Command): |
|
553 |
syntax = '<src container>/<src object> [<dst container>/]<dst object>' |
|
554 |
description = 'move an object to a different location' |
|
555 |
|
|
556 |
def add_options(self, parser): |
|
557 |
parser.add_option('--public', action='store_true', |
|
558 |
dest='public', default=False, |
|
559 |
help='make object publicly accessible') |
|
560 |
parser.add_option('--content-type', action='store', |
|
561 |
dest='content_type', default=None, |
|
562 |
help='change object\'s content type') |
|
563 |
|
|
564 |
def execute(self, src, dst, *args): |
|
565 |
src_container, sep, src_object = src.partition('/') |
|
566 |
dst_container, sep, dst_object = dst.partition('/') |
|
567 |
if not sep: |
|
568 |
dst_container = src_container |
|
569 |
dst_object = dst |
|
570 |
|
|
571 |
#prepare user defined meta |
|
572 |
meta = {} |
|
573 |
for arg in args: |
|
574 |
key, sep, val = arg.partition('=') |
|
575 |
meta[key] = val |
|
576 |
|
|
577 |
args = {'content_type':self.content_type} if self.content_type else {} |
|
578 |
self.client.move_object(src_container, src_object, dst_container, |
|
579 |
dst_object, meta, self.public, **args) |
|
580 |
|
|
581 |
@cli_command('unset') |
|
582 |
class UnsetObject(Command): |
|
583 |
syntax = '<container>/[<object>] key [key] [...]' |
|
584 |
description = 'delete metadata info' |
|
585 |
|
|
586 |
def execute(self, path, *args): |
|
587 |
#in case of account fix the args |
|
588 |
if len(args) == 0: |
|
589 |
args = list(args) |
|
590 |
args.append(path) |
|
591 |
args = tuple(args) |
|
592 |
path = '' |
|
593 |
meta = [] |
|
594 |
for key in args: |
|
595 |
meta.append(key) |
|
596 |
container, sep, object = path.partition('/') |
|
597 |
if object: |
|
598 |
self.client.delete_object_metadata(container, object, meta) |
|
599 |
elif container: |
|
600 |
self.client.delete_container_metadata(container, meta) |
|
601 |
else: |
|
602 |
self.client.delete_account_metadata(meta) |
|
603 |
|
|
604 |
@cli_command('group') |
|
605 |
class CreateGroup(Command): |
|
606 |
syntax = 'key=val [key=val] [...]' |
|
607 |
description = 'create account groups' |
|
608 |
|
|
609 |
def execute(self, *args): |
|
610 |
groups = {} |
|
611 |
for arg in args: |
|
612 |
key, sep, val = arg.partition('=') |
|
613 |
groups[key] = val |
|
614 |
self.client.set_account_groups(**groups) |
|
615 |
|
|
616 |
@cli_command('ungroup') |
|
617 |
class DeleteGroup(Command): |
|
618 |
syntax = 'key [key] [...]' |
|
619 |
description = 'delete account groups' |
|
620 |
|
|
621 |
def execute(self, *args): |
|
622 |
groups = [] |
|
623 |
for arg in args: |
|
624 |
groups.append(arg) |
|
625 |
self.client.unset_account_groups(groups) |
|
626 |
|
|
627 |
@cli_command('policy') |
|
628 |
class SetPolicy(Command): |
|
629 |
syntax = 'container key=val [key=val] [...]' |
|
630 |
description = 'set container policies' |
|
631 |
|
|
632 |
def execute(self, path, *args): |
|
633 |
if path.find('=') != -1: |
|
634 |
raise Fault('Missing container argument') |
|
635 |
|
|
636 |
container, sep, object = path.partition('/') |
|
637 |
|
|
638 |
if object: |
|
639 |
raise Fault('Only containers have policies') |
|
640 |
|
|
641 |
policies = {} |
|
642 |
for arg in args: |
|
643 |
key, sep, val = arg.partition('=') |
|
644 |
policies[key] = val |
|
645 |
|
|
646 |
self.client.set_container_policies(container, **policies) |
|
647 |
|
|
648 |
@cli_command('publish') |
|
649 |
class PublishObject(Command): |
|
650 |
syntax = '<container>/<object>' |
|
651 |
description = 'publish an object' |
|
652 |
|
|
653 |
def execute(self, src): |
|
654 |
src_container, sep, src_object = src.partition('/') |
|
655 |
|
|
656 |
self.client.publish_object(src_container, src_object) |
|
657 |
|
|
658 |
@cli_command('unpublish') |
|
659 |
class UnpublishObject(Command): |
|
660 |
syntax = '<container>/<object>' |
|
661 |
description = 'unpublish an object' |
|
662 |
|
|
663 |
def execute(self, src): |
|
664 |
src_container, sep, src_object = src.partition('/') |
|
665 |
|
|
666 |
self.client.unpublish_object(src_container, src_object) |
|
667 |
|
|
668 |
@cli_command('sharing') |
|
669 |
class SharingObject(Command): |
|
670 |
syntax = 'list users sharing objects with the user' |
|
671 |
description = 'list user accounts sharing objects with the user' |
|
672 |
|
|
673 |
def add_options(self, parser): |
|
674 |
parser.add_option('-l', action='store_true', dest='detail', |
|
675 |
default=False, help='show detailed output') |
|
676 |
parser.add_option('-n', action='store', type='int', dest='limit', |
|
677 |
default=10000, help='show limited output') |
|
678 |
parser.add_option('--marker', action='store', type='str', |
|
679 |
dest='marker', default=None, |
|
680 |
help='show output greater then marker') |
|
681 |
|
|
682 |
|
|
683 |
def execute(self): |
|
684 |
attrs = ['limit', 'marker'] |
|
685 |
args = self._build_args(attrs) |
|
686 |
args['format'] = 'json' if self.detail else 'text' |
|
687 |
|
|
688 |
print_list(self.client.list_shared_by_others(**args)) |
|
689 |
|
|
690 |
@cli_command('send') |
|
691 |
class Send(Command): |
|
692 |
syntax = '<file> <container>[/<prefix>]' |
|
693 |
description = 'upload file to container (using prefix)' |
|
694 |
|
|
695 |
def execute(self, file, path): |
|
696 |
container, sep, prefix = path.partition('/') |
|
697 |
upload(self.client, file, container, prefix) |
|
698 |
|
|
699 |
@cli_command('receive') |
|
700 |
class Receive(Command): |
|
701 |
syntax = '<container>/<object> <file>' |
|
702 |
description = 'download object to file' |
|
703 |
|
|
704 |
def execute(self, path, file): |
|
705 |
container, sep, object = path.partition('/') |
|
706 |
download(self.client, container, object, file) |
|
707 |
|
|
708 |
def print_usage(): |
|
709 |
cmd = Command('', []) |
Also available in: Unified diff