root / pithos / lib / client.py @ af7bb62f
History | View | Annotate | Download (40.4 kB)
1 | 2e662088 | Antony Chazapis | # Copyright 2011-2012 GRNET S.A. All rights reserved.
|
---|---|---|---|
2 | a4c10cbc | Sofia Papagiannaki | #
|
3 | a4c10cbc | Sofia Papagiannaki | # Redistribution and use in source and binary forms, with or
|
4 | a4c10cbc | Sofia Papagiannaki | # without modification, are permitted provided that the following
|
5 | a4c10cbc | Sofia Papagiannaki | # conditions are met:
|
6 | a4c10cbc | Sofia Papagiannaki | #
|
7 | a4c10cbc | Sofia Papagiannaki | # 1. Redistributions of source code must retain the above
|
8 | a4c10cbc | Sofia Papagiannaki | # copyright notice, this list of conditions and the following
|
9 | a4c10cbc | Sofia Papagiannaki | # disclaimer.
|
10 | a4c10cbc | Sofia Papagiannaki | #
|
11 | a4c10cbc | Sofia Papagiannaki | # 2. Redistributions in binary form must reproduce the above
|
12 | a4c10cbc | Sofia Papagiannaki | # copyright notice, this list of conditions and the following
|
13 | a4c10cbc | Sofia Papagiannaki | # disclaimer in the documentation and/or other materials
|
14 | a4c10cbc | Sofia Papagiannaki | # provided with the distribution.
|
15 | a4c10cbc | Sofia Papagiannaki | #
|
16 | a4c10cbc | Sofia Papagiannaki | # THIS SOFTWARE IS PROVIDED BY GRNET S.A. ``AS IS'' AND ANY EXPRESS
|
17 | a4c10cbc | Sofia Papagiannaki | # OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
|
18 | a4c10cbc | Sofia Papagiannaki | # WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
|
19 | a4c10cbc | Sofia Papagiannaki | # PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL GRNET S.A OR
|
20 | a4c10cbc | Sofia Papagiannaki | # CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
|
21 | a4c10cbc | Sofia Papagiannaki | # SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
|
22 | a4c10cbc | Sofia Papagiannaki | # LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
|
23 | a4c10cbc | Sofia Papagiannaki | # USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
|
24 | a4c10cbc | Sofia Papagiannaki | # AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
|
25 | a4c10cbc | Sofia Papagiannaki | # LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
|
26 | a4c10cbc | Sofia Papagiannaki | # ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
|
27 | a4c10cbc | Sofia Papagiannaki | # POSSIBILITY OF SUCH DAMAGE.
|
28 | a4c10cbc | Sofia Papagiannaki | #
|
29 | a4c10cbc | Sofia Papagiannaki | # The views and conclusions contained in the software and
|
30 | a4c10cbc | Sofia Papagiannaki | # documentation are those of the authors and should not be
|
31 | a4c10cbc | Sofia Papagiannaki | # interpreted as representing official policies, either expressed
|
32 | a4c10cbc | Sofia Papagiannaki | # or implied, of GRNET S.A.
|
33 | a4c10cbc | Sofia Papagiannaki | |
34 | ec1b8d3e | Sofia Papagiannaki | from httplib import HTTPConnection, HTTP |
35 | ec1b8d3e | Sofia Papagiannaki | from sys import stdin |
36 | f0eacc2c | Sofia Papagiannaki | from xml.dom import minidom |
37 | 9471fece | Sofia Papagiannaki | from StringIO import StringIO |
38 | b5dc1bda | Sofia Papagiannaki | from urllib import quote, unquote |
39 | 3f5b02c7 | Sofia Papagiannaki | |
40 | 3f5b02c7 | Sofia Papagiannaki | import json |
41 | ec1b8d3e | Sofia Papagiannaki | import types |
42 | 0ea1dcc4 | Sofia Papagiannaki | import socket |
43 | ae75584f | Sofia Papagiannaki | import urllib |
44 | e7b51248 | Sofia Papagiannaki | import datetime |
45 | e3fd7f91 | Sofia Papagiannaki | |
46 | e3fd7f91 | Sofia Papagiannaki | ERROR_CODES = {304:'Not Modified', |
47 | e3fd7f91 | Sofia Papagiannaki | 400:'Bad Request', |
48 | e3fd7f91 | Sofia Papagiannaki | 401:'Unauthorized', |
49 | 81ed48a5 | Sofia Papagiannaki | 403:'Forbidden', |
50 | e3fd7f91 | Sofia Papagiannaki | 404:'Not Found', |
51 | e3fd7f91 | Sofia Papagiannaki | 409:'Conflict', |
52 | e3fd7f91 | Sofia Papagiannaki | 411:'Length Required', |
53 | e3fd7f91 | Sofia Papagiannaki | 412:'Precondition Failed', |
54 | 81ed48a5 | Sofia Papagiannaki | 413:'Request Entity Too Large', |
55 | e3fd7f91 | Sofia Papagiannaki | 416:'Range Not Satisfiable', |
56 | e3fd7f91 | Sofia Papagiannaki | 422:'Unprocessable Entity', |
57 | 08de868d | Antony Chazapis | 500:'Internal Server Error', |
58 | 08de868d | Antony Chazapis | 501:'Not Implemented'} |
59 | 3f5b02c7 | Sofia Papagiannaki | |
60 | 3f5b02c7 | Sofia Papagiannaki | class Fault(Exception): |
61 | e3fd7f91 | Sofia Papagiannaki | def __init__(self, data='', status=None): |
62 | e3fd7f91 | Sofia Papagiannaki | if data == '' and status in ERROR_CODES.keys(): |
63 | e3fd7f91 | Sofia Papagiannaki | data = ERROR_CODES[status] |
64 | 3f5b02c7 | Sofia Papagiannaki | Exception.__init__(self, data) |
65 | 3f5b02c7 | Sofia Papagiannaki | self.data = data
|
66 | e3fd7f91 | Sofia Papagiannaki | self.status = status
|
67 | 3f5b02c7 | Sofia Papagiannaki | |
68 | 3f5b02c7 | Sofia Papagiannaki | class Client(object): |
69 | bcb7c5a8 | Sofia Papagiannaki | def __init__(self, host, token, account, api='v1', verbose=False, debug=False): |
70 | 3f5b02c7 | Sofia Papagiannaki | """`host` can also include a port, e.g '127.0.0.1:8000'."""
|
71 | 3f5b02c7 | Sofia Papagiannaki | |
72 | 3f5b02c7 | Sofia Papagiannaki | self.host = host
|
73 | 3f5b02c7 | Sofia Papagiannaki | self.account = account
|
74 | 3f5b02c7 | Sofia Papagiannaki | self.api = api
|
75 | 3f5b02c7 | Sofia Papagiannaki | self.verbose = verbose or debug |
76 | 3f5b02c7 | Sofia Papagiannaki | self.debug = debug
|
77 | bcb7c5a8 | Sofia Papagiannaki | self.token = token
|
78 | f7ab99df | Sofia Papagiannaki | |
79 | 95e92490 | Sofia Papagiannaki | def _req(self, method, path, body=None, headers={}, format='text', params={}): |
80 | f1716de7 | Sofia Papagiannaki | full_path = _prepare_path(path, self.api, format, params)
|
81 | ae75584f | Sofia Papagiannaki | |
82 | 3f5b02c7 | Sofia Papagiannaki | conn = HTTPConnection(self.host)
|
83 | 3f5b02c7 | Sofia Papagiannaki | kwargs = {} |
84 | f1716de7 | Sofia Papagiannaki | kwargs['headers'] = _prepare_headers(headers)
|
85 | bcb7c5a8 | Sofia Papagiannaki | kwargs['headers']['X-Auth-Token'] = self.token |
86 | 3f5b02c7 | Sofia Papagiannaki | if body:
|
87 | 3f5b02c7 | Sofia Papagiannaki | kwargs['body'] = body
|
88 | bcd29125 | Sofia Papagiannaki | kwargs['headers'].setdefault('content-type', 'application/octet-stream') |
89 | 25c3841c | Sofia Papagiannaki | kwargs['headers'].setdefault('content-length', len(body) if body else 0) |
90 | e7b51248 | Sofia Papagiannaki | |
91 | ae75584f | Sofia Papagiannaki | #print '#', method, full_path, kwargs
|
92 | f1716de7 | Sofia Papagiannaki | #t1 = datetime.datetime.utcnow()
|
93 | ae75584f | Sofia Papagiannaki | conn.request(method, full_path, **kwargs) |
94 | ae75584f | Sofia Papagiannaki | |
95 | 3f5b02c7 | Sofia Papagiannaki | resp = conn.getresponse() |
96 | f1716de7 | Sofia Papagiannaki | #t2 = datetime.datetime.utcnow()
|
97 | e7b51248 | Sofia Papagiannaki | #print 'response time:', str(t2-t1)
|
98 | f1716de7 | Sofia Papagiannaki | return _handle_response(resp, self.verbose, self.debug) |
99 | f7ab99df | Sofia Papagiannaki | |
100 | 633bbb9f | Sofia Papagiannaki | def _chunked_transfer(self, path, method='PUT', f=stdin, headers=None, |
101 | 633bbb9f | Sofia Papagiannaki | blocksize=1024, params={}):
|
102 | 633bbb9f | Sofia Papagiannaki | """perfomrs a chunked request"""
|
103 | f1716de7 | Sofia Papagiannaki | full_path = _prepare_path(path, self.api, params=params)
|
104 | 633bbb9f | Sofia Papagiannaki | |
105 | f1716de7 | Sofia Papagiannaki | conn = HTTPConnection(self.host)
|
106 | f1716de7 | Sofia Papagiannaki | conn.putrequest(method, full_path) |
107 | f1716de7 | Sofia Papagiannaki | conn.putheader('x-auth-token', self.token) |
108 | f1716de7 | Sofia Papagiannaki | conn.putheader('content-type', 'application/octet-stream') |
109 | f1716de7 | Sofia Papagiannaki | conn.putheader('transfer-encoding', 'chunked') |
110 | f1716de7 | Sofia Papagiannaki | for k,v in _prepare_headers(headers).items(): |
111 | f1716de7 | Sofia Papagiannaki | conn.putheader(k, v) |
112 | f1716de7 | Sofia Papagiannaki | conn.endheaders() |
113 | 633bbb9f | Sofia Papagiannaki | |
114 | 633bbb9f | Sofia Papagiannaki | # write body
|
115 | 633bbb9f | Sofia Papagiannaki | data = ''
|
116 | 633bbb9f | Sofia Papagiannaki | while True: |
117 | 633bbb9f | Sofia Papagiannaki | if f.closed:
|
118 | 633bbb9f | Sofia Papagiannaki | break
|
119 | 633bbb9f | Sofia Papagiannaki | block = f.read(blocksize) |
120 | 633bbb9f | Sofia Papagiannaki | if block == '': |
121 | 633bbb9f | Sofia Papagiannaki | break
|
122 | 633bbb9f | Sofia Papagiannaki | data = '%x\r\n%s\r\n' % (len(block), block) |
123 | 633bbb9f | Sofia Papagiannaki | try:
|
124 | f1716de7 | Sofia Papagiannaki | conn.send(data) |
125 | 633bbb9f | Sofia Papagiannaki | except:
|
126 | 633bbb9f | Sofia Papagiannaki | #retry
|
127 | f1716de7 | Sofia Papagiannaki | conn.send(data) |
128 | 633bbb9f | Sofia Papagiannaki | data = '0\r\n\r\n'
|
129 | 633bbb9f | Sofia Papagiannaki | try:
|
130 | f1716de7 | Sofia Papagiannaki | conn.send(data) |
131 | 633bbb9f | Sofia Papagiannaki | except:
|
132 | 633bbb9f | Sofia Papagiannaki | #retry
|
133 | f1716de7 | Sofia Papagiannaki | conn.send(data) |
134 | 633bbb9f | Sofia Papagiannaki | |
135 | f1716de7 | Sofia Papagiannaki | resp = conn.getresponse() |
136 | f1716de7 | Sofia Papagiannaki | return _handle_response(resp, self.verbose, self.debug) |
137 | 633bbb9f | Sofia Papagiannaki | |
138 | 25c3841c | Sofia Papagiannaki | def delete(self, path, format='text', params={}): |
139 | 25c3841c | Sofia Papagiannaki | return self._req('DELETE', path, format=format, params=params) |
140 | f7ab99df | Sofia Papagiannaki | |
141 | 95e92490 | Sofia Papagiannaki | def get(self, path, format='text', headers={}, params={}): |
142 | 615e561b | Sofia Papagiannaki | return self._req('GET', path, headers=headers, format=format, |
143 | 95e92490 | Sofia Papagiannaki | params=params) |
144 | f7ab99df | Sofia Papagiannaki | |
145 | 25c3841c | Sofia Papagiannaki | def head(self, path, format='text', params={}): |
146 | ae75584f | Sofia Papagiannaki | return self._req('HEAD', path, format=format, params=params) |
147 | f7ab99df | Sofia Papagiannaki | |
148 | 25c3841c | Sofia Papagiannaki | def post(self, path, body=None, format='text', headers=None, params={}): |
149 | 615e561b | Sofia Papagiannaki | return self._req('POST', path, body, headers=headers, format=format, |
150 | 6749c3bd | Sofia Papagiannaki | params=params) |
151 | f7ab99df | Sofia Papagiannaki | |
152 | 9471fece | Sofia Papagiannaki | def put(self, path, body=None, format='text', headers=None, params={}): |
153 | 9471fece | Sofia Papagiannaki | return self._req('PUT', path, body, headers=headers, format=format, |
154 | 9471fece | Sofia Papagiannaki | params=params) |
155 | f7ab99df | Sofia Papagiannaki | |
156 | 95e92490 | Sofia Papagiannaki | def _list(self, path, format='text', params={}, **headers): |
157 | 3f5b02c7 | Sofia Papagiannaki | status, headers, data = self.get(path, format=format, headers=headers,
|
158 | 95e92490 | Sofia Papagiannaki | params=params) |
159 | f0eacc2c | Sofia Papagiannaki | if format == 'json': |
160 | bcb7c5a8 | Sofia Papagiannaki | data = json.loads(data) if data else '' |
161 | f0eacc2c | Sofia Papagiannaki | elif format == 'xml': |
162 | f0eacc2c | Sofia Papagiannaki | data = minidom.parseString(data) |
163 | ec1b8d3e | Sofia Papagiannaki | else:
|
164 | 908c6f81 | Sofia Papagiannaki | data = data.split('\n')[:-1] if data else '' |
165 | 3f5b02c7 | Sofia Papagiannaki | return data
|
166 | f7ab99df | Sofia Papagiannaki | |
167 | 25c3841c | Sofia Papagiannaki | def _get_metadata(self, path, prefix=None, params={}): |
168 | d2d5c360 | Sofia Papagiannaki | status, headers, data = self.head(path, params=params)
|
169 | f7ab99df | Sofia Papagiannaki | prefixlen = len(prefix) if prefix else 0 |
170 | 3f5b02c7 | Sofia Papagiannaki | meta = {} |
171 | 3f5b02c7 | Sofia Papagiannaki | for key, val in headers.items(): |
172 | 0ea1dcc4 | Sofia Papagiannaki | if prefix and not key.startswith(prefix): |
173 | 0ea1dcc4 | Sofia Papagiannaki | continue
|
174 | 0ea1dcc4 | Sofia Papagiannaki | elif prefix and key.startswith(prefix): |
175 | 3f5b02c7 | Sofia Papagiannaki | key = key[prefixlen:] |
176 | 0ea1dcc4 | Sofia Papagiannaki | meta[key] = val |
177 | 3f5b02c7 | Sofia Papagiannaki | return meta
|
178 | f7ab99df | Sofia Papagiannaki | |
179 | 25c3841c | Sofia Papagiannaki | def _filter(self, l, d): |
180 | f7ab99df | Sofia Papagiannaki | """
|
181 | 25c3841c | Sofia Papagiannaki | filter out from l elements having the metadata values provided
|
182 | f7ab99df | Sofia Papagiannaki | """
|
183 | 25c3841c | Sofia Papagiannaki | ll = l |
184 | 25c3841c | Sofia Papagiannaki | for elem in l: |
185 | 25c3841c | Sofia Papagiannaki | if type(elem) == types.DictionaryType: |
186 | 25c3841c | Sofia Papagiannaki | for key in d.keys(): |
187 | 25c3841c | Sofia Papagiannaki | k = 'x_object_meta_%s' % key
|
188 | 25c3841c | Sofia Papagiannaki | if k in elem.keys() and elem[k] == d[key]: |
189 | 25c3841c | Sofia Papagiannaki | ll.remove(elem) |
190 | 25c3841c | Sofia Papagiannaki | break
|
191 | 25c3841c | Sofia Papagiannaki | return ll
|
192 | 25c3841c | Sofia Papagiannaki | |
193 | 25c3841c | Sofia Papagiannaki | class OOS_Client(Client): |
194 | f0eacc2c | Sofia Papagiannaki | """Openstack Object Storage Client"""
|
195 | 25c3841c | Sofia Papagiannaki | |
196 | 25c3841c | Sofia Papagiannaki | def _update_metadata(self, path, entity, **meta): |
197 | 25c3841c | Sofia Papagiannaki | """adds new and updates the values of previously set metadata"""
|
198 | 25c3841c | Sofia Papagiannaki | ex_meta = self.retrieve_account_metadata(restricted=True) |
199 | 25c3841c | Sofia Papagiannaki | ex_meta.update(meta) |
200 | f7ab99df | Sofia Papagiannaki | headers = {} |
201 | 6749c3bd | Sofia Papagiannaki | prefix = 'x-%s-meta-' % entity
|
202 | 25c3841c | Sofia Papagiannaki | for k,v in ex_meta.items(): |
203 | 6749c3bd | Sofia Papagiannaki | k = '%s%s' % (prefix, k)
|
204 | 6749c3bd | Sofia Papagiannaki | headers[k] = v |
205 | cd6ada1d | Sofia Papagiannaki | return self.post(path, headers=headers) |
206 | f7ab99df | Sofia Papagiannaki | |
207 | b9ca81a0 | Sofia Papagiannaki | def _reset_metadata(self, path, entity, **meta): |
208 | b9ca81a0 | Sofia Papagiannaki | """
|
209 | b9ca81a0 | Sofia Papagiannaki | overwrites all user defined metadata
|
210 | b9ca81a0 | Sofia Papagiannaki | """
|
211 | b9ca81a0 | Sofia Papagiannaki | headers = {} |
212 | b9ca81a0 | Sofia Papagiannaki | prefix = 'x-%s-meta-' % entity
|
213 | b9ca81a0 | Sofia Papagiannaki | for k,v in meta.items(): |
214 | b9ca81a0 | Sofia Papagiannaki | k = '%s%s' % (prefix, k)
|
215 | b9ca81a0 | Sofia Papagiannaki | headers[k] = v |
216 | b9ca81a0 | Sofia Papagiannaki | return self.post(path, headers=headers) |
217 | b9ca81a0 | Sofia Papagiannaki | |
218 | f7ab99df | Sofia Papagiannaki | def _delete_metadata(self, path, entity, meta=[]): |
219 | 25c3841c | Sofia Papagiannaki | """delete previously set metadata"""
|
220 | 25c3841c | Sofia Papagiannaki | ex_meta = self.retrieve_account_metadata(restricted=True) |
221 | f7ab99df | Sofia Papagiannaki | headers = {} |
222 | 615e561b | Sofia Papagiannaki | prefix = 'x-%s-meta-' % entity
|
223 | 25c3841c | Sofia Papagiannaki | for k in ex_meta.keys(): |
224 | 25c3841c | Sofia Papagiannaki | if k in meta: |
225 | 25c3841c | Sofia Papagiannaki | headers['%s%s' % (prefix, k)] = ex_meta[k]
|
226 | 615e561b | Sofia Papagiannaki | return self.post(path, headers=headers) |
227 | f7ab99df | Sofia Papagiannaki | |
228 | 3f5b02c7 | Sofia Papagiannaki | # Storage Account Services
|
229 | f7ab99df | Sofia Papagiannaki | |
230 | 95e92490 | Sofia Papagiannaki | def list_containers(self, format='text', limit=None, |
231 | 95e92490 | Sofia Papagiannaki | marker=None, params={}, account=None, **headers): |
232 | 25c3841c | Sofia Papagiannaki | """lists containers"""
|
233 | 95e92490 | Sofia Papagiannaki | account = account or self.account |
234 | 95e92490 | Sofia Papagiannaki | path = '/%s' % account
|
235 | 25c3841c | Sofia Papagiannaki | params.update({'limit':limit, 'marker':marker}) |
236 | 95e92490 | Sofia Papagiannaki | return self._list(path, format, params, **headers) |
237 | f7ab99df | Sofia Papagiannaki | |
238 | 95e92490 | Sofia Papagiannaki | def retrieve_account_metadata(self, restricted=False, account=None, **params): |
239 | 25c3841c | Sofia Papagiannaki | """returns the account metadata"""
|
240 | 95e92490 | Sofia Papagiannaki | account = account or self.account |
241 | 95e92490 | Sofia Papagiannaki | path = '/%s' % account
|
242 | f7ab99df | Sofia Papagiannaki | prefix = 'x-account-meta-' if restricted else None |
243 | 95e92490 | Sofia Papagiannaki | return self._get_metadata(path, prefix, params) |
244 | f7ab99df | Sofia Papagiannaki | |
245 | 95e92490 | Sofia Papagiannaki | def update_account_metadata(self, account=None, **meta): |
246 | 25c3841c | Sofia Papagiannaki | """updates the account metadata"""
|
247 | 95e92490 | Sofia Papagiannaki | account = account or self.account |
248 | 95e92490 | Sofia Papagiannaki | path = '/%s' % account
|
249 | 95e92490 | Sofia Papagiannaki | return self._update_metadata(path, 'account', **meta) |
250 | f7ab99df | Sofia Papagiannaki | |
251 | 95e92490 | Sofia Papagiannaki | def delete_account_metadata(self, meta=[], account=None): |
252 | 25c3841c | Sofia Papagiannaki | """deletes the account metadata"""
|
253 | 95e92490 | Sofia Papagiannaki | account = account or self.account |
254 | 95e92490 | Sofia Papagiannaki | path = '/%s' % account
|
255 | 95e92490 | Sofia Papagiannaki | return self._delete_metadata(path, 'account', meta) |
256 | f7ab99df | Sofia Papagiannaki | |
257 | 95e92490 | Sofia Papagiannaki | def reset_account_metadata(self, account=None, **meta): |
258 | b9ca81a0 | Sofia Papagiannaki | """resets account metadata"""
|
259 | 95e92490 | Sofia Papagiannaki | account = account or self.account |
260 | 95e92490 | Sofia Papagiannaki | path = '/%s' % account
|
261 | 95e92490 | Sofia Papagiannaki | return self._reset_metadata(path, 'account', **meta) |
262 | b9ca81a0 | Sofia Papagiannaki | |
263 | 3f5b02c7 | Sofia Papagiannaki | # Storage Container Services
|
264 | f7ab99df | Sofia Papagiannaki | |
265 | a4c10cbc | Sofia Papagiannaki | def _filter_trashed(self, l): |
266 | a4c10cbc | Sofia Papagiannaki | return self._filter(l, {'trash':'true'}) |
267 | a4c10cbc | Sofia Papagiannaki | |
268 | 95e92490 | Sofia Papagiannaki | def list_objects(self, container, format='text', |
269 | 95e92490 | Sofia Papagiannaki | limit=None, marker=None, prefix=None, delimiter=None, |
270 | 95e92490 | Sofia Papagiannaki | path=None, include_trashed=False, params={}, account=None, |
271 | 95e92490 | Sofia Papagiannaki | **headers): |
272 | 25c3841c | Sofia Papagiannaki | """returns a list with the container objects"""
|
273 | 95e92490 | Sofia Papagiannaki | account = account or self.account |
274 | 25c3841c | Sofia Papagiannaki | params.update({'limit':limit, 'marker':marker, 'prefix':prefix, |
275 | 25c3841c | Sofia Papagiannaki | 'delimiter':delimiter, 'path':path}) |
276 | 95e92490 | Sofia Papagiannaki | l = self._list('/%s/%s' % (account, container), format, params, |
277 | 95e92490 | Sofia Papagiannaki | **headers) |
278 | f0eacc2c | Sofia Papagiannaki | #TODO support filter trashed with xml also
|
279 | f0eacc2c | Sofia Papagiannaki | if format != 'xml' and not include_trashed: |
280 | a4c10cbc | Sofia Papagiannaki | l = self._filter_trashed(l)
|
281 | a4c10cbc | Sofia Papagiannaki | return l
|
282 | f7ab99df | Sofia Papagiannaki | |
283 | 95e92490 | Sofia Papagiannaki | def create_container(self, container, account=None, **meta): |
284 | 25c3841c | Sofia Papagiannaki | """creates a container"""
|
285 | 95e92490 | Sofia Papagiannaki | account = account or self.account |
286 | 25c3841c | Sofia Papagiannaki | headers = {} |
287 | bcb7c5a8 | Sofia Papagiannaki | for k,v in meta.items(): |
288 | 615e561b | Sofia Papagiannaki | headers['x-container-meta-%s' %k.strip().upper()] = v.strip()
|
289 | 95e92490 | Sofia Papagiannaki | status, header, data = self.put('/%s/%s' % (account, container), |
290 | 95e92490 | Sofia Papagiannaki | headers=headers) |
291 | 3f5b02c7 | Sofia Papagiannaki | if status == 202: |
292 | 3f5b02c7 | Sofia Papagiannaki | return False |
293 | 3f5b02c7 | Sofia Papagiannaki | elif status != 201: |
294 | e3fd7f91 | Sofia Papagiannaki | raise Fault(data, int(status)) |
295 | 3f5b02c7 | Sofia Papagiannaki | return True |
296 | f7ab99df | Sofia Papagiannaki | |
297 | 95e92490 | Sofia Papagiannaki | def delete_container(self, container, params={}, account=None): |
298 | 25c3841c | Sofia Papagiannaki | """deletes a container"""
|
299 | 95e92490 | Sofia Papagiannaki | account = account or self.account |
300 | 95e92490 | Sofia Papagiannaki | return self.delete('/%s/%s' % (account, container), params=params) |
301 | f7ab99df | Sofia Papagiannaki | |
302 | 95e92490 | Sofia Papagiannaki | def retrieve_container_metadata(self, container, restricted=False, |
303 | 95e92490 | Sofia Papagiannaki | account=None, **params):
|
304 | 25c3841c | Sofia Papagiannaki | """returns the container metadata"""
|
305 | 95e92490 | Sofia Papagiannaki | account = account or self.account |
306 | f7ab99df | Sofia Papagiannaki | prefix = 'x-container-meta-' if restricted else None |
307 | 95e92490 | Sofia Papagiannaki | return self._get_metadata('/%s/%s' % (account, container), prefix, |
308 | 95e92490 | Sofia Papagiannaki | params) |
309 | f7ab99df | Sofia Papagiannaki | |
310 | 95e92490 | Sofia Papagiannaki | def update_container_metadata(self, container, account=None, **meta): |
311 | 25c3841c | Sofia Papagiannaki | """unpdates the container metadata"""
|
312 | 95e92490 | Sofia Papagiannaki | account = account or self.account |
313 | 95e92490 | Sofia Papagiannaki | return self._update_metadata('/%s/%s' % (account, container), |
314 | 95e92490 | Sofia Papagiannaki | 'container', **meta)
|
315 | f7ab99df | Sofia Papagiannaki | |
316 | 95e92490 | Sofia Papagiannaki | def delete_container_metadata(self, container, meta=[], account=None): |
317 | 25c3841c | Sofia Papagiannaki | """deletes the container metadata"""
|
318 | 95e92490 | Sofia Papagiannaki | account = account or self.account |
319 | 95e92490 | Sofia Papagiannaki | path = '/%s/%s' % (account, container)
|
320 | 615e561b | Sofia Papagiannaki | return self._delete_metadata(path, 'container', meta) |
321 | f7ab99df | Sofia Papagiannaki | |
322 | 3f5b02c7 | Sofia Papagiannaki | # Storage Object Services
|
323 | f7ab99df | Sofia Papagiannaki | |
324 | f0eacc2c | Sofia Papagiannaki | def request_object(self, container, object, format='text', params={}, |
325 | 95e92490 | Sofia Papagiannaki | account=None, **headers):
|
326 | 25c3841c | Sofia Papagiannaki | """returns tuple containing the status, headers and data response for an object request"""
|
327 | 95e92490 | Sofia Papagiannaki | account = account or self.account |
328 | 95e92490 | Sofia Papagiannaki | path = '/%s/%s/%s' % (account, container, object) |
329 | 8fe01d72 | Sofia Papagiannaki | status, headers, data = self.get(path, format, headers, params)
|
330 | 25c3841c | Sofia Papagiannaki | return status, headers, data
|
331 | 25c3841c | Sofia Papagiannaki | |
332 | f0eacc2c | Sofia Papagiannaki | def retrieve_object(self, container, object, format='text', params={}, |
333 | 95e92490 | Sofia Papagiannaki | account=None, **headers):
|
334 | 25c3841c | Sofia Papagiannaki | """returns an object's data"""
|
335 | 95e92490 | Sofia Papagiannaki | account = account or self.account |
336 | 95e92490 | Sofia Papagiannaki | t = self.request_object(container, object, format, params, account, |
337 | 95e92490 | Sofia Papagiannaki | **headers) |
338 | 3078108a | Sofia Papagiannaki | data = t[2]
|
339 | 3078108a | Sofia Papagiannaki | if format == 'json': |
340 | 3078108a | Sofia Papagiannaki | data = json.loads(data) if data else '' |
341 | 3078108a | Sofia Papagiannaki | elif format == 'xml': |
342 | 3078108a | Sofia Papagiannaki | data = minidom.parseString(data) |
343 | 3078108a | Sofia Papagiannaki | return data
|
344 | 3078108a | Sofia Papagiannaki | |
345 | 3078108a | Sofia Papagiannaki | def retrieve_object_hashmap(self, container, object, params={}, |
346 | 3078108a | Sofia Papagiannaki | account=None, **headers):
|
347 | 3078108a | Sofia Papagiannaki | """returns the hashmap representing object's data"""
|
348 | 9471fece | Sofia Papagiannaki | args = locals().copy()
|
349 | 3078108a | Sofia Papagiannaki | for elem in ['self', 'container', 'object']: |
350 | 3078108a | Sofia Papagiannaki | args.pop(elem) |
351 | fd9f505c | Antony Chazapis | return self.retrieve_object(container, object, format='json', **args) |
352 | f7ab99df | Sofia Papagiannaki | |
353 | 95e92490 | Sofia Papagiannaki | def create_directory_marker(self, container, object, account=None): |
354 | 25c3841c | Sofia Papagiannaki | """creates a dierectory marker"""
|
355 | 95e92490 | Sofia Papagiannaki | account = account or self.account |
356 | f7ab99df | Sofia Papagiannaki | if not object: |
357 | f7ab99df | Sofia Papagiannaki | raise Fault('Directory markers have to be nested in a container') |
358 | 7912c553 | Sofia Papagiannaki | h = {'content_type':'application/directory'} |
359 | 95e92490 | Sofia Papagiannaki | return self.create_zero_length_object(container, object, account=account, |
360 | 95e92490 | Sofia Papagiannaki | **h) |
361 | f7ab99df | Sofia Papagiannaki | |
362 | 25c3841c | Sofia Papagiannaki | def create_object(self, container, object, f=stdin, format='text', meta={}, |
363 | 9471fece | Sofia Papagiannaki | params={}, etag=None, content_type=None, content_encoding=None, |
364 | 95e92490 | Sofia Papagiannaki | content_disposition=None, account=None, **headers): |
365 | cd6ada1d | Sofia Papagiannaki | """creates a zero-length object"""
|
366 | 95e92490 | Sofia Papagiannaki | account = account or self.account |
367 | 95e92490 | Sofia Papagiannaki | path = '/%s/%s/%s' % (account, container, object) |
368 | 25c3841c | Sofia Papagiannaki | for k, v in headers.items(): |
369 | 38bf2cdc | Sofia Papagiannaki | if v == None: |
370 | 25c3841c | Sofia Papagiannaki | headers.pop(k) |
371 | 25c3841c | Sofia Papagiannaki | |
372 | 25c3841c | Sofia Papagiannaki | l = ['etag', 'content_encoding', 'content_disposition', 'content_type'] |
373 | 25c3841c | Sofia Papagiannaki | l = [elem for elem in l if eval(elem)] |
374 | 25c3841c | Sofia Papagiannaki | for elem in l: |
375 | 25c3841c | Sofia Papagiannaki | headers.update({elem:eval(elem)})
|
376 | bcd29125 | Sofia Papagiannaki | headers.setdefault('content-type', 'application/octet-stream') |
377 | bcd29125 | Sofia Papagiannaki | |
378 | 615e561b | Sofia Papagiannaki | for k,v in meta.items(): |
379 | 615e561b | Sofia Papagiannaki | headers['x-object-meta-%s' %k.strip()] = v.strip()
|
380 | 25c3841c | Sofia Papagiannaki | data = f.read() if f else None |
381 | 9471fece | Sofia Papagiannaki | return self.put(path, data, format, headers=headers, params=params) |
382 | 615e561b | Sofia Papagiannaki | |
383 | cd6ada1d | Sofia Papagiannaki | def create_zero_length_object(self, container, object, meta={}, etag=None, |
384 | cd6ada1d | Sofia Papagiannaki | content_type=None, content_encoding=None, |
385 | 95e92490 | Sofia Papagiannaki | content_disposition=None, account=None, |
386 | 95e92490 | Sofia Papagiannaki | **headers): |
387 | 95e92490 | Sofia Papagiannaki | account = account or self.account |
388 | 9471fece | Sofia Papagiannaki | args = locals().copy()
|
389 | 95e92490 | Sofia Papagiannaki | for elem in ['self', 'container', 'headers', 'account']: |
390 | cd6ada1d | Sofia Papagiannaki | args.pop(elem) |
391 | cd6ada1d | Sofia Papagiannaki | args.update(headers) |
392 | 95e92490 | Sofia Papagiannaki | return self.create_object(container, account=account, f=None, **args) |
393 | 95e92490 | Sofia Papagiannaki | |
394 | 95e92490 | Sofia Papagiannaki | def update_object(self, container, object, f=stdin, |
395 | 633bbb9f | Sofia Papagiannaki | offset=None, meta={}, params={}, content_length=None, |
396 | 95e92490 | Sofia Papagiannaki | content_type=None, content_encoding=None, |
397 | 95e92490 | Sofia Papagiannaki | content_disposition=None, account=None, **headers): |
398 | 95e92490 | Sofia Papagiannaki | account = account or self.account |
399 | 95e92490 | Sofia Papagiannaki | path = '/%s/%s/%s' % (account, container, object) |
400 | 25c3841c | Sofia Papagiannaki | for k, v in headers.items(): |
401 | 38bf2cdc | Sofia Papagiannaki | if v == None: |
402 | 25c3841c | Sofia Papagiannaki | headers.pop(k) |
403 | 25c3841c | Sofia Papagiannaki | |
404 | 25c3841c | Sofia Papagiannaki | l = ['content_encoding', 'content_disposition', 'content_type', |
405 | 25c3841c | Sofia Papagiannaki | 'content_length']
|
406 | 25c3841c | Sofia Papagiannaki | l = [elem for elem in l if eval(elem)] |
407 | 25c3841c | Sofia Papagiannaki | for elem in l: |
408 | 25c3841c | Sofia Papagiannaki | headers.update({elem:eval(elem)})
|
409 | 48a1abe5 | Sofia Papagiannaki | |
410 | 25c3841c | Sofia Papagiannaki | if 'content_range' not in headers.keys(): |
411 | 25c3841c | Sofia Papagiannaki | if offset != None: |
412 | 25c3841c | Sofia Papagiannaki | headers['content_range'] = 'bytes %s-/*' % offset |
413 | 25c3841c | Sofia Papagiannaki | else:
|
414 | 25c3841c | Sofia Papagiannaki | headers['content_range'] = 'bytes */*' |
415 | 25c3841c | Sofia Papagiannaki | |
416 | bcb7c5a8 | Sofia Papagiannaki | for k,v in meta.items(): |
417 | 615e561b | Sofia Papagiannaki | headers['x-object-meta-%s' %k.strip()] = v.strip()
|
418 | 25c3841c | Sofia Papagiannaki | data = f.read() if f else None |
419 | 633bbb9f | Sofia Papagiannaki | return self.post(path, data, headers=headers, params=params) |
420 | 633bbb9f | Sofia Papagiannaki | |
421 | 633bbb9f | Sofia Papagiannaki | def update_object_using_chunks(self, container, object, f=stdin, |
422 | 633bbb9f | Sofia Papagiannaki | blocksize=1024, offset=None, meta={}, |
423 | 633bbb9f | Sofia Papagiannaki | params={}, content_type=None, content_encoding=None, |
424 | 633bbb9f | Sofia Papagiannaki | content_disposition=None, account=None, **headers): |
425 | 633bbb9f | Sofia Papagiannaki | """updates an object (incremental upload)"""
|
426 | 633bbb9f | Sofia Papagiannaki | account = account or self.account |
427 | 633bbb9f | Sofia Papagiannaki | path = '/%s/%s/%s' % (account, container, object) |
428 | 633bbb9f | Sofia Papagiannaki | headers = headers if not headers else {} |
429 | 633bbb9f | Sofia Papagiannaki | l = ['content_type', 'content_encoding', 'content_disposition'] |
430 | 633bbb9f | Sofia Papagiannaki | l = [elem for elem in l if eval(elem)] |
431 | 633bbb9f | Sofia Papagiannaki | for elem in l: |
432 | 633bbb9f | Sofia Papagiannaki | headers.update({elem:eval(elem)})
|
433 | 633bbb9f | Sofia Papagiannaki | |
434 | 633bbb9f | Sofia Papagiannaki | if offset != None: |
435 | 633bbb9f | Sofia Papagiannaki | headers['content_range'] = 'bytes %s-/*' % offset |
436 | 633bbb9f | Sofia Papagiannaki | else:
|
437 | 633bbb9f | Sofia Papagiannaki | headers['content_range'] = 'bytes */*' |
438 | 633bbb9f | Sofia Papagiannaki | |
439 | 633bbb9f | Sofia Papagiannaki | for k,v in meta.items(): |
440 | 633bbb9f | Sofia Papagiannaki | v = v.strip() |
441 | 633bbb9f | Sofia Papagiannaki | headers['x-object-meta-%s' %k.strip()] = v
|
442 | 633bbb9f | Sofia Papagiannaki | return self._chunked_transfer(path, 'POST', f, headers=headers, |
443 | 633bbb9f | Sofia Papagiannaki | blocksize=blocksize, params=params) |
444 | f7ab99df | Sofia Papagiannaki | |
445 | ec1b8d3e | Sofia Papagiannaki | def _change_obj_location(self, src_container, src_object, dst_container, |
446 | 95e92490 | Sofia Papagiannaki | dst_object, remove=False, meta={}, account=None, |
447 | d4a63b9b | Sofia Papagiannaki | content_type=None, **headers):
|
448 | 95e92490 | Sofia Papagiannaki | account = account or self.account |
449 | 95e92490 | Sofia Papagiannaki | path = '/%s/%s/%s' % (account, dst_container, dst_object)
|
450 | 7812e1f9 | Sofia Papagiannaki | headers = {} if not headers else headers |
451 | 53cff70c | Antony Chazapis | params = {} |
452 | 615e561b | Sofia Papagiannaki | for k, v in meta.items(): |
453 | ae75584f | Sofia Papagiannaki | headers['x-object-meta-%s' % k] = v
|
454 | ec1b8d3e | Sofia Papagiannaki | if remove:
|
455 | 615e561b | Sofia Papagiannaki | headers['x-move-from'] = '/%s/%s' % (src_container, src_object) |
456 | ec1b8d3e | Sofia Papagiannaki | else:
|
457 | 615e561b | Sofia Papagiannaki | headers['x-copy-from'] = '/%s/%s' % (src_container, src_object) |
458 | 7812e1f9 | Sofia Papagiannaki | headers['content_length'] = 0 |
459 | d4a63b9b | Sofia Papagiannaki | if content_type:
|
460 | 53cff70c | Antony Chazapis | headers['content_type'] = content_type
|
461 | 53cff70c | Antony Chazapis | else:
|
462 | 53cff70c | Antony Chazapis | params['ignore_content_type'] = '' |
463 | 53cff70c | Antony Chazapis | return self.put(path, headers=headers, params=params) |
464 | f7ab99df | Sofia Papagiannaki | |
465 | 7812e1f9 | Sofia Papagiannaki | def copy_object(self, src_container, src_object, dst_container, dst_object, |
466 | d4a63b9b | Sofia Papagiannaki | meta={}, account=None, content_type=None, **headers): |
467 | 7812e1f9 | Sofia Papagiannaki | """copies an object"""
|
468 | 95e92490 | Sofia Papagiannaki | account = account or self.account |
469 | 615e561b | Sofia Papagiannaki | return self._change_obj_location(src_container, src_object, |
470 | 95e92490 | Sofia Papagiannaki | dst_container, dst_object, account=account, |
471 | d4a63b9b | Sofia Papagiannaki | remove=False, meta=meta,
|
472 | d4a63b9b | Sofia Papagiannaki | content_type=content_type, **headers) |
473 | f7ab99df | Sofia Papagiannaki | |
474 | ec1b8d3e | Sofia Papagiannaki | def move_object(self, src_container, src_object, dst_container, |
475 | 95e92490 | Sofia Papagiannaki | dst_object, meta={}, account=None,
|
476 | d4a63b9b | Sofia Papagiannaki | content_type=None, **headers):
|
477 | 7812e1f9 | Sofia Papagiannaki | """moves an object"""
|
478 | 95e92490 | Sofia Papagiannaki | account = account or self.account |
479 | 615e561b | Sofia Papagiannaki | return self._change_obj_location(src_container, src_object, |
480 | 95e92490 | Sofia Papagiannaki | dst_container, dst_object, |
481 | 95e92490 | Sofia Papagiannaki | account=account, remove=True,
|
482 | d4a63b9b | Sofia Papagiannaki | meta=meta, content_type=content_type, |
483 | d4a63b9b | Sofia Papagiannaki | **headers) |
484 | f7ab99df | Sofia Papagiannaki | |
485 | 95e92490 | Sofia Papagiannaki | def delete_object(self, container, object, params={}, account=None): |
486 | 7812e1f9 | Sofia Papagiannaki | """deletes an object"""
|
487 | 95e92490 | Sofia Papagiannaki | account = account or self.account |
488 | 95e92490 | Sofia Papagiannaki | return self.delete('/%s/%s/%s' % (account, container, object), |
489 | 95e92490 | Sofia Papagiannaki | params=params) |
490 | f7ab99df | Sofia Papagiannaki | |
491 | 8fe01d72 | Sofia Papagiannaki | def retrieve_object_metadata(self, container, object, restricted=False, |
492 | 95e92490 | Sofia Papagiannaki | version=None, account=None): |
493 | 615e561b | Sofia Papagiannaki | """
|
494 | 615e561b | Sofia Papagiannaki | set restricted to True to get only user defined metadata
|
495 | 615e561b | Sofia Papagiannaki | """
|
496 | 95e92490 | Sofia Papagiannaki | account = account or self.account |
497 | 95e92490 | Sofia Papagiannaki | path = '/%s/%s/%s' % (account, container, object) |
498 | f7ab99df | Sofia Papagiannaki | prefix = 'x-object-meta-' if restricted else None |
499 | 25c3841c | Sofia Papagiannaki | params = {'version':version} if version else {} |
500 | 8fe01d72 | Sofia Papagiannaki | return self._get_metadata(path, prefix, params=params) |
501 | f7ab99df | Sofia Papagiannaki | |
502 | 95e92490 | Sofia Papagiannaki | def update_object_metadata(self, container, object, account=None, |
503 | 95e92490 | Sofia Papagiannaki | **meta): |
504 | e7b51248 | Sofia Papagiannaki | """
|
505 | e7b51248 | Sofia Papagiannaki | updates object's metadata
|
506 | e7b51248 | Sofia Papagiannaki | """
|
507 | 95e92490 | Sofia Papagiannaki | account = account or self.account |
508 | 95e92490 | Sofia Papagiannaki | path = '/%s/%s/%s' % (account, container, object) |
509 | 615e561b | Sofia Papagiannaki | return self._update_metadata(path, 'object', **meta) |
510 | f7ab99df | Sofia Papagiannaki | |
511 | 95e92490 | Sofia Papagiannaki | def delete_object_metadata(self, container, object, meta=[], account=None): |
512 | e7b51248 | Sofia Papagiannaki | """
|
513 | e7b51248 | Sofia Papagiannaki | deletes object's metadata
|
514 | e7b51248 | Sofia Papagiannaki | """
|
515 | 95e92490 | Sofia Papagiannaki | account = account or self.account |
516 | 95e92490 | Sofia Papagiannaki | path = '/%s/%s' % (account, container, object) |
517 | 615e561b | Sofia Papagiannaki | return self._delete_metadata(path, 'object', meta) |
518 | f7ab99df | Sofia Papagiannaki | |
519 | 25c3841c | Sofia Papagiannaki | class Pithos_Client(OOS_Client): |
520 | 25c3841c | Sofia Papagiannaki | """Pithos Storage Client. Extends OOS_Client"""
|
521 | 25c3841c | Sofia Papagiannaki | |
522 | 25c3841c | Sofia Papagiannaki | def _update_metadata(self, path, entity, **meta): |
523 | 25c3841c | Sofia Papagiannaki | """
|
524 | 25c3841c | Sofia Papagiannaki | adds new and updates the values of previously set metadata
|
525 | 25c3841c | Sofia Papagiannaki | """
|
526 | 25c3841c | Sofia Papagiannaki | params = {'update':None} |
527 | 25c3841c | Sofia Papagiannaki | headers = {} |
528 | 25c3841c | Sofia Papagiannaki | prefix = 'x-%s-meta-' % entity
|
529 | 25c3841c | Sofia Papagiannaki | for k,v in meta.items(): |
530 | 25c3841c | Sofia Papagiannaki | k = '%s%s' % (prefix, k)
|
531 | 25c3841c | Sofia Papagiannaki | headers[k] = v |
532 | 25c3841c | Sofia Papagiannaki | return self.post(path, headers=headers, params=params) |
533 | 25c3841c | Sofia Papagiannaki | |
534 | 25c3841c | Sofia Papagiannaki | def _delete_metadata(self, path, entity, meta=[]): |
535 | f7ab99df | Sofia Papagiannaki | """
|
536 | 25c3841c | Sofia Papagiannaki | delete previously set metadata
|
537 | f7ab99df | Sofia Papagiannaki | """
|
538 | 25c3841c | Sofia Papagiannaki | params = {'update':None} |
539 | 25c3841c | Sofia Papagiannaki | headers = {} |
540 | 25c3841c | Sofia Papagiannaki | prefix = 'x-%s-meta-' % entity
|
541 | 25c3841c | Sofia Papagiannaki | for m in meta: |
542 | f0eacc2c | Sofia Papagiannaki | headers['%s%s' % (prefix, m)] = '' |
543 | 25c3841c | Sofia Papagiannaki | return self.post(path, headers=headers, params=params) |
544 | 25c3841c | Sofia Papagiannaki | |
545 | 25c3841c | Sofia Papagiannaki | # Storage Account Services
|
546 | 25c3841c | Sofia Papagiannaki | |
547 | f0eacc2c | Sofia Papagiannaki | def list_containers(self, format='text', if_modified_since=None, |
548 | 3bceebbe | Sofia Papagiannaki | if_unmodified_since=None, limit=None, marker=None, |
549 | 8d964102 | Sofia Papagiannaki | shared=False, until=None, account=None): |
550 | 25c3841c | Sofia Papagiannaki | """returns a list with the account containers"""
|
551 | 95e92490 | Sofia Papagiannaki | account = account or self.account |
552 | ae75584f | Sofia Papagiannaki | params = {'until':until} if until else {} |
553 | 8d964102 | Sofia Papagiannaki | if shared:
|
554 | 8d964102 | Sofia Papagiannaki | params['shared'] = None |
555 | 25c3841c | Sofia Papagiannaki | headers = {'if-modified-since':if_modified_since,
|
556 | 25c3841c | Sofia Papagiannaki | 'if-unmodified-since':if_unmodified_since}
|
557 | 95e92490 | Sofia Papagiannaki | return OOS_Client.list_containers(self, account=account, format=format, |
558 | 95e92490 | Sofia Papagiannaki | limit=limit, marker=marker, |
559 | 95e92490 | Sofia Papagiannaki | params=params, **headers) |
560 | 25c3841c | Sofia Papagiannaki | |
561 | 95e92490 | Sofia Papagiannaki | def retrieve_account_metadata(self, restricted=False, until=None, |
562 | 95e92490 | Sofia Papagiannaki | account=None):
|
563 | 25c3841c | Sofia Papagiannaki | """returns the account metadata"""
|
564 | 95e92490 | Sofia Papagiannaki | account = account or self.account |
565 | 25c3841c | Sofia Papagiannaki | params = {'until':until} if until else {} |
566 | 95e92490 | Sofia Papagiannaki | return OOS_Client.retrieve_account_metadata(self, account=account, |
567 | 95e92490 | Sofia Papagiannaki | restricted=restricted, |
568 | 95e92490 | Sofia Papagiannaki | **params) |
569 | 25c3841c | Sofia Papagiannaki | |
570 | 95e92490 | Sofia Papagiannaki | def set_account_groups(self, account=None, **groups): |
571 | 25c3841c | Sofia Papagiannaki | """create account groups"""
|
572 | 95e92490 | Sofia Papagiannaki | account = account or self.account |
573 | 95e92490 | Sofia Papagiannaki | path = '/%s' % account
|
574 | 25c3841c | Sofia Papagiannaki | headers = {} |
575 | ae75584f | Sofia Papagiannaki | for k, v in groups.items(): |
576 | ae75584f | Sofia Papagiannaki | headers['x-account-group-%s' % k] = v
|
577 | 25c3841c | Sofia Papagiannaki | params = {'update':None} |
578 | 95e92490 | Sofia Papagiannaki | return self.post(path, headers=headers, params=params) |
579 | 25c3841c | Sofia Papagiannaki | |
580 | 95e92490 | Sofia Papagiannaki | def retrieve_account_groups(self, account=None): |
581 | b9ca81a0 | Sofia Papagiannaki | """returns the account groups"""
|
582 | 95e92490 | Sofia Papagiannaki | account = account or self.account |
583 | 95e92490 | Sofia Papagiannaki | meta = self.retrieve_account_metadata(account=account)
|
584 | b9ca81a0 | Sofia Papagiannaki | prefix = 'x-account-group-'
|
585 | b9ca81a0 | Sofia Papagiannaki | prefixlen = len(prefix)
|
586 | b9ca81a0 | Sofia Papagiannaki | groups = {} |
587 | b9ca81a0 | Sofia Papagiannaki | for key, val in meta.items(): |
588 | b9ca81a0 | Sofia Papagiannaki | if prefix and not key.startswith(prefix): |
589 | b9ca81a0 | Sofia Papagiannaki | continue
|
590 | b9ca81a0 | Sofia Papagiannaki | elif prefix and key.startswith(prefix): |
591 | b9ca81a0 | Sofia Papagiannaki | key = key[prefixlen:] |
592 | b9ca81a0 | Sofia Papagiannaki | groups[key] = val |
593 | b9ca81a0 | Sofia Papagiannaki | return groups
|
594 | b9ca81a0 | Sofia Papagiannaki | |
595 | 95e92490 | Sofia Papagiannaki | def unset_account_groups(self, groups=[], account=None): |
596 | 25c3841c | Sofia Papagiannaki | """delete account groups"""
|
597 | 95e92490 | Sofia Papagiannaki | account = account or self.account |
598 | 95e92490 | Sofia Papagiannaki | path = '/%s' % account
|
599 | 25c3841c | Sofia Papagiannaki | headers = {} |
600 | 25c3841c | Sofia Papagiannaki | for elem in groups: |
601 | 25c3841c | Sofia Papagiannaki | headers['x-account-group-%s' % elem] = '' |
602 | 25c3841c | Sofia Papagiannaki | params = {'update':None} |
603 | 95e92490 | Sofia Papagiannaki | return self.post(path, headers=headers, params=params) |
604 | 25c3841c | Sofia Papagiannaki | |
605 | 95e92490 | Sofia Papagiannaki | def reset_account_groups(self, account=None, **groups): |
606 | cd6ada1d | Sofia Papagiannaki | """overrides account groups"""
|
607 | 95e92490 | Sofia Papagiannaki | account = account or self.account |
608 | 95e92490 | Sofia Papagiannaki | path = '/%s' % account
|
609 | cd6ada1d | Sofia Papagiannaki | headers = {} |
610 | ae75584f | Sofia Papagiannaki | for k, v in groups.items(): |
611 | ae75584f | Sofia Papagiannaki | v = v.strip() |
612 | ae75584f | Sofia Papagiannaki | headers['x-account-group-%s' % k] = v
|
613 | e7b51248 | Sofia Papagiannaki | meta = self.retrieve_account_metadata(restricted=True) |
614 | e7b51248 | Sofia Papagiannaki | prefix = 'x-account-meta-'
|
615 | e7b51248 | Sofia Papagiannaki | for k,v in meta.items(): |
616 | e7b51248 | Sofia Papagiannaki | k = '%s%s' % (prefix, k)
|
617 | e7b51248 | Sofia Papagiannaki | headers[k] = v |
618 | 95e92490 | Sofia Papagiannaki | return self.post(path, headers=headers) |
619 | cd6ada1d | Sofia Papagiannaki | |
620 | 25c3841c | Sofia Papagiannaki | # Storage Container Services
|
621 | 25c3841c | Sofia Papagiannaki | |
622 | 95e92490 | Sofia Papagiannaki | def list_objects(self, container, format='text', |
623 | 95e92490 | Sofia Papagiannaki | limit=None, marker=None, prefix=None, delimiter=None, |
624 | 8d964102 | Sofia Papagiannaki | path=None, shared=False, include_trashed=False, params={}, |
625 | 95e92490 | Sofia Papagiannaki | if_modified_since=None, if_unmodified_since=None, meta='', |
626 | 95e92490 | Sofia Papagiannaki | until=None, account=None): |
627 | 25c3841c | Sofia Papagiannaki | """returns a list with the container objects"""
|
628 | 95e92490 | Sofia Papagiannaki | account = account or self.account |
629 | 25c3841c | Sofia Papagiannaki | params = {'until':until, 'meta':meta} |
630 | 8d964102 | Sofia Papagiannaki | if shared:
|
631 | 8d964102 | Sofia Papagiannaki | params['shared'] = None |
632 | 9471fece | Sofia Papagiannaki | args = locals().copy()
|
633 | 25c3841c | Sofia Papagiannaki | for elem in ['self', 'container', 'params', 'until', 'meta']: |
634 | 25c3841c | Sofia Papagiannaki | args.pop(elem) |
635 | 95e92490 | Sofia Papagiannaki | return OOS_Client.list_objects(self, container, params=params, **args) |
636 | 25c3841c | Sofia Papagiannaki | |
637 | 25c3841c | Sofia Papagiannaki | def retrieve_container_metadata(self, container, restricted=False, |
638 | 95e92490 | Sofia Papagiannaki | until=None, account=None): |
639 | 25c3841c | Sofia Papagiannaki | """returns container's metadata"""
|
640 | 95e92490 | Sofia Papagiannaki | account = account or self.account |
641 | 25c3841c | Sofia Papagiannaki | params = {'until':until} if until else {} |
642 | 25c3841c | Sofia Papagiannaki | return OOS_Client.retrieve_container_metadata(self, container, |
643 | 95e92490 | Sofia Papagiannaki | account=account, |
644 | 25c3841c | Sofia Papagiannaki | restricted=restricted, |
645 | 25c3841c | Sofia Papagiannaki | **params) |
646 | 25c3841c | Sofia Papagiannaki | |
647 | 95e92490 | Sofia Papagiannaki | def set_container_policies(self, container, account=None, |
648 | 95e92490 | Sofia Papagiannaki | **policies): |
649 | 25c3841c | Sofia Papagiannaki | """sets containers policies"""
|
650 | 95e92490 | Sofia Papagiannaki | account = account or self.account |
651 | 95e92490 | Sofia Papagiannaki | path = '/%s/%s' % (account, container)
|
652 | 25c3841c | Sofia Papagiannaki | headers = {} |
653 | 25c3841c | Sofia Papagiannaki | for key, val in policies.items(): |
654 | 25c3841c | Sofia Papagiannaki | headers['x-container-policy-%s' % key] = val
|
655 | 25c3841c | Sofia Papagiannaki | return self.post(path, headers=headers) |
656 | 25c3841c | Sofia Papagiannaki | |
657 | 6d897a63 | Antony Chazapis | def update_container_data(self, container, f=stdin): |
658 | 6d897a63 | Antony Chazapis | """adds blocks of data to the container"""
|
659 | 6d897a63 | Antony Chazapis | account = self.account
|
660 | 6d897a63 | Antony Chazapis | path = '/%s/%s' % (account, container)
|
661 | 6d897a63 | Antony Chazapis | params = {'update': None} |
662 | 6d897a63 | Antony Chazapis | headers = {'content_type': 'application/octet-stream'} |
663 | 6d897a63 | Antony Chazapis | data = f.read() if f else None |
664 | 6d897a63 | Antony Chazapis | headers['content_length'] = len(data) |
665 | 6d897a63 | Antony Chazapis | return self.post(path, data, headers=headers, params=params) |
666 | 6d897a63 | Antony Chazapis | |
667 | 95e92490 | Sofia Papagiannaki | def delete_container(self, container, until=None, account=None): |
668 | 25c3841c | Sofia Papagiannaki | """deletes a container or the container history until the date provided"""
|
669 | 95e92490 | Sofia Papagiannaki | account = account or self.account |
670 | 25c3841c | Sofia Papagiannaki | params = {'until':until} if until else {} |
671 | 95e92490 | Sofia Papagiannaki | return OOS_Client.delete_container(self, container, account=account, |
672 | 95e92490 | Sofia Papagiannaki | params=params) |
673 | 25c3841c | Sofia Papagiannaki | |
674 | 25c3841c | Sofia Papagiannaki | # Storage Object Services
|
675 | 25c3841c | Sofia Papagiannaki | |
676 | 95e92490 | Sofia Papagiannaki | def retrieve_object(self, container, object, params={}, format='text', |
677 | 95e92490 | Sofia Papagiannaki | range=None, if_range=None, |
678 | 95e92490 | Sofia Papagiannaki | if_match=None, if_none_match=None, |
679 | 25c3841c | Sofia Papagiannaki | if_modified_since=None, if_unmodified_since=None, |
680 | 95e92490 | Sofia Papagiannaki | account=None, **headers):
|
681 | 25c3841c | Sofia Papagiannaki | """returns an object"""
|
682 | 95e92490 | Sofia Papagiannaki | account = account or self.account |
683 | 25c3841c | Sofia Papagiannaki | headers={} |
684 | 25c3841c | Sofia Papagiannaki | l = ['range', 'if_range', 'if_match', 'if_none_match', |
685 | 25c3841c | Sofia Papagiannaki | 'if_modified_since', 'if_unmodified_since'] |
686 | 25c3841c | Sofia Papagiannaki | l = [elem for elem in l if eval(elem)] |
687 | 25c3841c | Sofia Papagiannaki | for elem in l: |
688 | 25c3841c | Sofia Papagiannaki | headers.update({elem:eval(elem)})
|
689 | 9471fece | Sofia Papagiannaki | if format != 'text': |
690 | 9471fece | Sofia Papagiannaki | params['hashmap'] = None |
691 | 95e92490 | Sofia Papagiannaki | return OOS_Client.retrieve_object(self, container, object, |
692 | 95e92490 | Sofia Papagiannaki | account=account, format=format, |
693 | 25c3841c | Sofia Papagiannaki | params=params, **headers) |
694 | 25c3841c | Sofia Papagiannaki | |
695 | 95e92490 | Sofia Papagiannaki | def retrieve_object_version(self, container, object, version, |
696 | 7f769d34 | Sofia Papagiannaki | format='text', range=None, if_range=None, |
697 | 95e92490 | Sofia Papagiannaki | if_match=None, if_none_match=None, |
698 | 95e92490 | Sofia Papagiannaki | if_modified_since=None, if_unmodified_since=None, |
699 | 95e92490 | Sofia Papagiannaki | account=None):
|
700 | 25c3841c | Sofia Papagiannaki | """returns a specific object version"""
|
701 | 95e92490 | Sofia Papagiannaki | account = account or self.account |
702 | 9471fece | Sofia Papagiannaki | args = locals().copy()
|
703 | 25c3841c | Sofia Papagiannaki | l = ['self', 'container', 'object'] |
704 | 25c3841c | Sofia Papagiannaki | for elem in l: |
705 | 25c3841c | Sofia Papagiannaki | args.pop(elem) |
706 | 25c3841c | Sofia Papagiannaki | params = {'version':version}
|
707 | 95e92490 | Sofia Papagiannaki | return self.retrieve_object(container, object, params=params, **args) |
708 | 25c3841c | Sofia Papagiannaki | |
709 | 25c3841c | Sofia Papagiannaki | def retrieve_object_versionlist(self, container, object, range=None, |
710 | 25c3841c | Sofia Papagiannaki | if_range=None, if_match=None, |
711 | 25c3841c | Sofia Papagiannaki | if_none_match=None, if_modified_since=None, |
712 | 95e92490 | Sofia Papagiannaki | if_unmodified_since=None, account=None): |
713 | 25c3841c | Sofia Papagiannaki | """returns the object version list"""
|
714 | 95e92490 | Sofia Papagiannaki | account = account or self.account |
715 | 9471fece | Sofia Papagiannaki | args = locals().copy()
|
716 | 25c3841c | Sofia Papagiannaki | l = ['self', 'container', 'object'] |
717 | 25c3841c | Sofia Papagiannaki | for elem in l: |
718 | 25c3841c | Sofia Papagiannaki | args.pop(elem) |
719 | 8d964102 | Sofia Papagiannaki | |
720 | 25c3841c | Sofia Papagiannaki | return self.retrieve_object_version(container, object, version='list', |
721 | 7f769d34 | Sofia Papagiannaki | format='json', **args)
|
722 | 25c3841c | Sofia Papagiannaki | |
723 | 95e92490 | Sofia Papagiannaki | def create_zero_length_object(self, container, object, |
724 | 95e92490 | Sofia Papagiannaki | meta={}, etag=None, content_type=None, |
725 | 95e92490 | Sofia Papagiannaki | content_encoding=None,
|
726 | 95e92490 | Sofia Papagiannaki | content_disposition=None,
|
727 | 95e92490 | Sofia Papagiannaki | x_object_manifest=None, x_object_sharing=None, |
728 | 95e92490 | Sofia Papagiannaki | x_object_public=None, account=None): |
729 | cd6ada1d | Sofia Papagiannaki | """createas a zero length object"""
|
730 | 95e92490 | Sofia Papagiannaki | account = account or self.account |
731 | 9471fece | Sofia Papagiannaki | args = locals().copy()
|
732 | cd6ada1d | Sofia Papagiannaki | for elem in ['self', 'container', 'object']: |
733 | cd6ada1d | Sofia Papagiannaki | args.pop(elem) |
734 | cd6ada1d | Sofia Papagiannaki | return OOS_Client.create_zero_length_object(self, container, object, |
735 | cd6ada1d | Sofia Papagiannaki | **args) |
736 | cd6ada1d | Sofia Papagiannaki | |
737 | 9471fece | Sofia Papagiannaki | def create_object(self, container, object, f=stdin, format='text', |
738 | 9471fece | Sofia Papagiannaki | meta={}, params={}, etag=None, content_type=None, |
739 | 95e92490 | Sofia Papagiannaki | content_encoding=None, content_disposition=None, |
740 | 95e92490 | Sofia Papagiannaki | x_object_manifest=None, x_object_sharing=None, |
741 | 95e92490 | Sofia Papagiannaki | x_object_public=None, account=None): |
742 | 25c3841c | Sofia Papagiannaki | """creates an object"""
|
743 | 95e92490 | Sofia Papagiannaki | account = account or self.account |
744 | 9471fece | Sofia Papagiannaki | args = locals().copy()
|
745 | 25c3841c | Sofia Papagiannaki | for elem in ['self', 'container', 'object']: |
746 | 25c3841c | Sofia Papagiannaki | args.pop(elem) |
747 | e871c3b1 | Sofia Papagiannaki | if format != 'text': |
748 | e871c3b1 | Sofia Papagiannaki | params.update({'hashmap':None}) |
749 | 25c3841c | Sofia Papagiannaki | return OOS_Client.create_object(self, container, object, **args) |
750 | 25c3841c | Sofia Papagiannaki | |
751 | 95e92490 | Sofia Papagiannaki | def create_object_using_chunks(self, container, object, |
752 | 95e92490 | Sofia Papagiannaki | f=stdin, blocksize=1024, meta={}, etag=None, |
753 | 95e92490 | Sofia Papagiannaki | content_type=None, content_encoding=None, |
754 | 95e92490 | Sofia Papagiannaki | content_disposition=None,
|
755 | 95e92490 | Sofia Papagiannaki | x_object_sharing=None, x_object_manifest=None, |
756 | 95e92490 | Sofia Papagiannaki | x_object_public=None, account=None): |
757 | 25c3841c | Sofia Papagiannaki | """creates an object (incremental upload)"""
|
758 | 95e92490 | Sofia Papagiannaki | account = account or self.account |
759 | 95e92490 | Sofia Papagiannaki | path = '/%s/%s/%s' % (account, container, object) |
760 | 25c3841c | Sofia Papagiannaki | headers = {} |
761 | 25c3841c | Sofia Papagiannaki | l = ['etag', 'content_type', 'content_encoding', 'content_disposition', |
762 | 25c3841c | Sofia Papagiannaki | 'x_object_sharing', 'x_object_manifest', 'x_object_public'] |
763 | 25c3841c | Sofia Papagiannaki | l = [elem for elem in l if eval(elem)] |
764 | 25c3841c | Sofia Papagiannaki | for elem in l: |
765 | 25c3841c | Sofia Papagiannaki | headers.update({elem:eval(elem)})
|
766 | bcd29125 | Sofia Papagiannaki | headers.setdefault('content-type', 'application/octet-stream') |
767 | 25c3841c | Sofia Papagiannaki | |
768 | 25c3841c | Sofia Papagiannaki | for k,v in meta.items(): |
769 | ae75584f | Sofia Papagiannaki | v = v.strip() |
770 | ae75584f | Sofia Papagiannaki | headers['x-object-meta-%s' %k.strip()] = v
|
771 | 25c3841c | Sofia Papagiannaki | |
772 | 25c3841c | Sofia Papagiannaki | return self._chunked_transfer(path, 'PUT', f, headers=headers, |
773 | 25c3841c | Sofia Papagiannaki | blocksize=blocksize) |
774 | 25c3841c | Sofia Papagiannaki | |
775 | 9471fece | Sofia Papagiannaki | def create_object_by_hashmap(self, container, object, hashmap={}, |
776 | 25c3841c | Sofia Papagiannaki | meta={}, etag=None, content_encoding=None, |
777 | 25c3841c | Sofia Papagiannaki | content_disposition=None, content_type=None, |
778 | 25c3841c | Sofia Papagiannaki | x_object_sharing=None, x_object_manifest=None, |
779 | 95e92490 | Sofia Papagiannaki | x_object_public = None, account=None): |
780 | 25c3841c | Sofia Papagiannaki | """creates an object by uploading hashes representing data instead of data"""
|
781 | 95e92490 | Sofia Papagiannaki | account = account or self.account |
782 | 9471fece | Sofia Papagiannaki | args = locals().copy()
|
783 | 9471fece | Sofia Papagiannaki | for elem in ['self', 'container', 'object', 'hashmap']: |
784 | 25c3841c | Sofia Papagiannaki | args.pop(elem) |
785 | 25c3841c | Sofia Papagiannaki | |
786 | 9471fece | Sofia Papagiannaki | try:
|
787 | 9471fece | Sofia Papagiannaki | data = json.dumps(hashmap) |
788 | 9471fece | Sofia Papagiannaki | except SyntaxError: |
789 | 9471fece | Sofia Papagiannaki | raise Fault('Invalid formatting') |
790 | 9471fece | Sofia Papagiannaki | args['params'] = {'hashmap':None} |
791 | 9471fece | Sofia Papagiannaki | args['format'] = 'json' |
792 | 25c3841c | Sofia Papagiannaki | |
793 | 9471fece | Sofia Papagiannaki | return self.create_object(container, object, f=StringIO(data), **args) |
794 | 25c3841c | Sofia Papagiannaki | |
795 | 95e92490 | Sofia Papagiannaki | def create_manifestation(self, container, object, manifest, account=None): |
796 | 25c3841c | Sofia Papagiannaki | """creates a manifestation"""
|
797 | 95e92490 | Sofia Papagiannaki | account = account or self.account |
798 | 25c3841c | Sofia Papagiannaki | headers={'x_object_manifest':manifest}
|
799 | 95e92490 | Sofia Papagiannaki | return self.create_object(container, object, f=None, account=account, |
800 | 95e92490 | Sofia Papagiannaki | **headers) |
801 | 25c3841c | Sofia Papagiannaki | |
802 | 95e92490 | Sofia Papagiannaki | def update_object(self, container, object, f=stdin, |
803 | 633bbb9f | Sofia Papagiannaki | offset=None, meta={}, replace=False, content_length=None, |
804 | 95e92490 | Sofia Papagiannaki | content_type=None, content_range=None, |
805 | 25c3841c | Sofia Papagiannaki | content_encoding=None, content_disposition=None, |
806 | 25c3841c | Sofia Papagiannaki | x_object_bytes=None, x_object_manifest=None, |
807 | a5149fd0 | Sofia Papagiannaki | x_object_sharing=None, x_object_public=None, |
808 | a5149fd0 | Sofia Papagiannaki | x_source_object=None, account=None): |
809 | 25c3841c | Sofia Papagiannaki | """updates an object"""
|
810 | 95e92490 | Sofia Papagiannaki | account = account or self.account |
811 | 9471fece | Sofia Papagiannaki | args = locals().copy()
|
812 | 633bbb9f | Sofia Papagiannaki | for elem in ['self', 'container', 'object', 'replace']: |
813 | 25c3841c | Sofia Papagiannaki | args.pop(elem) |
814 | 633bbb9f | Sofia Papagiannaki | if not replace: |
815 | 633bbb9f | Sofia Papagiannaki | args['params'] = {'update':None} |
816 | 25c3841c | Sofia Papagiannaki | return OOS_Client.update_object(self, container, object, **args) |
817 | 633bbb9f | Sofia Papagiannaki | |
818 | 25c3841c | Sofia Papagiannaki | def update_object_using_chunks(self, container, object, f=stdin, |
819 | 95e92490 | Sofia Papagiannaki | blocksize=1024, offset=None, meta={}, |
820 | 633bbb9f | Sofia Papagiannaki | replace=False, content_type=None, content_encoding=None, |
821 | 95e92490 | Sofia Papagiannaki | content_disposition=None, x_object_bytes=None, |
822 | 95e92490 | Sofia Papagiannaki | x_object_manifest=None, x_object_sharing=None, |
823 | 95e92490 | Sofia Papagiannaki | x_object_public=None, account=None): |
824 | 25c3841c | Sofia Papagiannaki | """updates an object (incremental upload)"""
|
825 | 95e92490 | Sofia Papagiannaki | account = account or self.account |
826 | 9471fece | Sofia Papagiannaki | args = locals().copy()
|
827 | 633bbb9f | Sofia Papagiannaki | for elem in ['self', 'container', 'object', 'replace']: |
828 | 633bbb9f | Sofia Papagiannaki | args.pop(elem) |
829 | 633bbb9f | Sofia Papagiannaki | if not replace: |
830 | 633bbb9f | Sofia Papagiannaki | args['params'] = {'update':None} |
831 | 633bbb9f | Sofia Papagiannaki | return OOS_Client.update_object_using_chunks(self, container, object, **args) |
832 | 25c3841c | Sofia Papagiannaki | |
833 | a5149fd0 | Sofia Papagiannaki | def update_from_other_source(self, container, object, source, |
834 | a5149fd0 | Sofia Papagiannaki | offset=None, meta={}, content_range=None, |
835 | a5149fd0 | Sofia Papagiannaki | content_encoding=None, content_disposition=None, |
836 | a5149fd0 | Sofia Papagiannaki | x_object_bytes=None, x_object_manifest=None, |
837 | a5149fd0 | Sofia Papagiannaki | x_object_sharing=None, x_object_public=None, account=None): |
838 | a5149fd0 | Sofia Papagiannaki | """updates an object"""
|
839 | a5149fd0 | Sofia Papagiannaki | account = account or self.account |
840 | 9471fece | Sofia Papagiannaki | args = locals().copy()
|
841 | a5149fd0 | Sofia Papagiannaki | for elem in ['self', 'container', 'object', 'source']: |
842 | a5149fd0 | Sofia Papagiannaki | args.pop(elem) |
843 | a5149fd0 | Sofia Papagiannaki | |
844 | a5149fd0 | Sofia Papagiannaki | args['x_source_object'] = source
|
845 | a5149fd0 | Sofia Papagiannaki | return self.update_object(container, object, f=None, **args) |
846 | a5149fd0 | Sofia Papagiannaki | |
847 | 95e92490 | Sofia Papagiannaki | def delete_object(self, container, object, until=None, account=None): |
848 | 25c3841c | Sofia Papagiannaki | """deletes an object or the object history until the date provided"""
|
849 | 95e92490 | Sofia Papagiannaki | account = account or self.account |
850 | 25c3841c | Sofia Papagiannaki | params = {'until':until} if until else {} |
851 | 95e92490 | Sofia Papagiannaki | return OOS_Client.delete_object(self, container, object, params, account) |
852 | 25c3841c | Sofia Papagiannaki | |
853 | 25c3841c | Sofia Papagiannaki | def trash_object(self, container, object): |
854 | 25c3841c | Sofia Papagiannaki | """trashes an object"""
|
855 | 95e92490 | Sofia Papagiannaki | account = account or self.account |
856 | f7ab99df | Sofia Papagiannaki | path = '/%s/%s' % (container, object) |
857 | f7ab99df | Sofia Papagiannaki | meta = {'trash':'true'} |
858 | 615e561b | Sofia Papagiannaki | return self._update_metadata(path, 'object', **meta) |
859 | f7ab99df | Sofia Papagiannaki | |
860 | 95e92490 | Sofia Papagiannaki | def restore_object(self, container, object, account=None): |
861 | 25c3841c | Sofia Papagiannaki | """restores a trashed object"""
|
862 | 95e92490 | Sofia Papagiannaki | account = account or self.account |
863 | 95e92490 | Sofia Papagiannaki | return self.delete_object_metadata(container, object, account, ['trash']) |
864 | f89e3cf4 | Sofia Papagiannaki | |
865 | 95e92490 | Sofia Papagiannaki | def publish_object(self, container, object, account=None): |
866 | 25c3841c | Sofia Papagiannaki | """sets a previously created object publicly accessible"""
|
867 | 95e92490 | Sofia Papagiannaki | account = account or self.account |
868 | 35d50a81 | Antony Chazapis | path = '/%s/%s/%s' % (account, container, object) |
869 | 88e015a3 | Antony Chazapis | headers = {} |
870 | 7812e1f9 | Sofia Papagiannaki | headers['x_object_public'] = True |
871 | 88e015a3 | Antony Chazapis | params = {'update':None} |
872 | 88e015a3 | Antony Chazapis | return self.post(path, headers=headers, params=params) |
873 | f89e3cf4 | Sofia Papagiannaki | |
874 | 95e92490 | Sofia Papagiannaki | def unpublish_object(self, container, object, account=None): |
875 | 25c3841c | Sofia Papagiannaki | """unpublish an object"""
|
876 | 95e92490 | Sofia Papagiannaki | account = account or self.account |
877 | 95e92490 | Sofia Papagiannaki | path = '/%s/%s/%s' % (account, container, object) |
878 | 88e015a3 | Antony Chazapis | headers = {} |
879 | 7812e1f9 | Sofia Papagiannaki | headers['x_object_public'] = False |
880 | 88e015a3 | Antony Chazapis | params = {'update':None} |
881 | 88e015a3 | Antony Chazapis | return self.post(path, headers=headers, params=params) |
882 | 7812e1f9 | Sofia Papagiannaki | |
883 | 7812e1f9 | Sofia Papagiannaki | def copy_object(self, src_container, src_object, dst_container, dst_object, |
884 | d4a63b9b | Sofia Papagiannaki | meta={}, public=False, version=None, account=None, |
885 | d4a63b9b | Sofia Papagiannaki | content_type=None):
|
886 | 7812e1f9 | Sofia Papagiannaki | """copies an object"""
|
887 | 95e92490 | Sofia Papagiannaki | account = account or self.account |
888 | 7812e1f9 | Sofia Papagiannaki | headers = {} |
889 | 7812e1f9 | Sofia Papagiannaki | headers['x_object_public'] = public
|
890 | 7812e1f9 | Sofia Papagiannaki | if version:
|
891 | 97d45f69 | Antony Chazapis | headers['x_source_version'] = version
|
892 | 7812e1f9 | Sofia Papagiannaki | return OOS_Client.copy_object(self, src_container, src_object, |
893 | 7812e1f9 | Sofia Papagiannaki | dst_container, dst_object, meta=meta, |
894 | d4a63b9b | Sofia Papagiannaki | account=account, content_type=content_type, |
895 | d4a63b9b | Sofia Papagiannaki | **headers) |
896 | 7812e1f9 | Sofia Papagiannaki | |
897 | 7812e1f9 | Sofia Papagiannaki | def move_object(self, src_container, src_object, dst_container, |
898 | 97d45f69 | Antony Chazapis | dst_object, meta={}, public=False,
|
899 | d4a63b9b | Sofia Papagiannaki | account=None, content_type=None): |
900 | 7812e1f9 | Sofia Papagiannaki | """moves an object"""
|
901 | 7812e1f9 | Sofia Papagiannaki | headers = {} |
902 | 7812e1f9 | Sofia Papagiannaki | headers['x_object_public'] = public
|
903 | 7812e1f9 | Sofia Papagiannaki | return OOS_Client.move_object(self, src_container, src_object, |
904 | 7812e1f9 | Sofia Papagiannaki | dst_container, dst_object, meta=meta, |
905 | d4a63b9b | Sofia Papagiannaki | account=account, content_type=content_type, |
906 | d4a63b9b | Sofia Papagiannaki | **headers) |
907 | ae75584f | Sofia Papagiannaki | |
908 | ae75584f | Sofia Papagiannaki | def list_shared_by_others(self, limit=None, marker=None, format='text'): |
909 | 95e92490 | Sofia Papagiannaki | """lists other accounts that share objects to the user"""
|
910 | 95e92490 | Sofia Papagiannaki | l = ['limit', 'marker'] |
911 | 95e92490 | Sofia Papagiannaki | params = {} |
912 | 95e92490 | Sofia Papagiannaki | for elem in [elem for elem in l if eval(elem)]: |
913 | 95e92490 | Sofia Papagiannaki | params[elem] = eval(elem)
|
914 | 95e92490 | Sofia Papagiannaki | return self._list('', format, params) |
915 | ae75584f | Sofia Papagiannaki | |
916 | ae75584f | Sofia Papagiannaki | def share_object(self, container, object, l, read=True): |
917 | e7b51248 | Sofia Papagiannaki | """gives access(read by default) to an object to a user/group list"""
|
918 | ae75584f | Sofia Papagiannaki | action = 'read' if read else 'write' |
919 | ae75584f | Sofia Papagiannaki | sharing = '%s=%s' % (action, ','.join(l)) |
920 | ae75584f | Sofia Papagiannaki | self.update_object(container, object, f=None, x_object_sharing=sharing) |
921 | f1716de7 | Sofia Papagiannaki | |
922 | f1716de7 | Sofia Papagiannaki | def _prepare_path(path, api, format='text', params={}): |
923 | f1716de7 | Sofia Papagiannaki | slash = '/' if api else '' |
924 | f1716de7 | Sofia Papagiannaki | full_path = '%s%s%s?format=%s' % (slash, api, quote(path), format)
|
925 | f1716de7 | Sofia Papagiannaki | |
926 | f1716de7 | Sofia Papagiannaki | for k,v in params.items(): |
927 | f1716de7 | Sofia Papagiannaki | value = quote(str(v)) if v else '' |
928 | f1716de7 | Sofia Papagiannaki | full_path = '%s&%s=%s' %(full_path, quote(k), value)
|
929 | f1716de7 | Sofia Papagiannaki | return full_path
|
930 | f1716de7 | Sofia Papagiannaki | |
931 | f1716de7 | Sofia Papagiannaki | def _prepare_headers(headers): |
932 | f1716de7 | Sofia Papagiannaki | for k,v in headers.items(): |
933 | f1716de7 | Sofia Papagiannaki | headers.pop(k) |
934 | f1716de7 | Sofia Papagiannaki | k = k.replace('_', '-') |
935 | f1716de7 | Sofia Papagiannaki | headers[quote(k)] = quote(v, safe='/=,:@ *"') if type(v) == types.StringType else v |
936 | f1716de7 | Sofia Papagiannaki | return headers
|
937 | f1716de7 | Sofia Papagiannaki | |
938 | 35c82779 | Sofia Papagiannaki | def _handle_response(response, verbose=False, debug=False): |
939 | f1716de7 | Sofia Papagiannaki | headers = response.getheaders() |
940 | f1716de7 | Sofia Papagiannaki | headers = dict((unquote(h), unquote(v)) for h,v in headers) |
941 | f1716de7 | Sofia Papagiannaki | |
942 | f1716de7 | Sofia Papagiannaki | if verbose:
|
943 | f1716de7 | Sofia Papagiannaki | print '%d %s' % (response.status, response.reason) |
944 | f1716de7 | Sofia Papagiannaki | for key, val in headers.items(): |
945 | f1716de7 | Sofia Papagiannaki | print '%s: %s' % (key.capitalize(), val) |
946 | f1716de7 | Sofia Papagiannaki | print
|
947 | f1716de7 | Sofia Papagiannaki | |
948 | f1716de7 | Sofia Papagiannaki | length = response.getheader('content-length', None) |
949 | f1716de7 | Sofia Papagiannaki | data = response.read(length) |
950 | f1716de7 | Sofia Papagiannaki | if debug:
|
951 | f1716de7 | Sofia Papagiannaki | print data
|
952 | f1716de7 | Sofia Papagiannaki | print
|
953 | f1716de7 | Sofia Papagiannaki | |
954 | f1716de7 | Sofia Papagiannaki | if int(response.status) in ERROR_CODES.keys(): |
955 | f1716de7 | Sofia Papagiannaki | raise Fault(data, int(response.status)) |
956 | f1716de7 | Sofia Papagiannaki | |
957 | f1716de7 | Sofia Papagiannaki | #print '**', response.status, headers, data, '\n'
|
958 | 35c82779 | Sofia Papagiannaki | return response.status, headers, data |