root / kamaki / clients / pithos_rest_api.py @ d88ba587
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# Copyright 2011-2012 GRNET S.A. All rights reserved.
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#
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# Redistribution and use in source and binary forms, with or
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# without modification, are permitted provided that the following
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# conditions are met:
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#
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# 1. Redistributions of source code must retain the above
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# copyright notice, this list of conditions and the following
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# disclaimer.
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#
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# 2. Redistributions in binary form must reproduce the above
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# copyright notice, this list of conditions and the following
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# disclaimer in the documentation and/or other materials
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# provided with the distribution.
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#
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# THIS SOFTWARE IS PROVIDED BY GRNET S.A. ``AS IS'' AND ANY EXPRESS
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# OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
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# WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
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# PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL GRNET S.A OR
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# CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
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# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
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# USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
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# AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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# LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
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# ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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# POSSIBILITY OF SUCH DAMAGE.
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#
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# The views and conclusions contained in the software and
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# documentation are those of the authors and should not be
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# interpreted as representing official policies, either expressed
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# or implied, of GRNET S.A.
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from kamaki.clients.storage import StorageClient |
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from kamaki.clients.utils import path4url, list2str |
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class PithosRestAPI(StorageClient): |
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def account_head(self, |
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until=None,
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if_modified_since=None,
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if_unmodified_since=None,
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*args, |
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**kwargs): |
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""" Full Pithos+ HEAD at account level
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--- request parameters ---
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:param until: (string) optional timestamp
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--- request headers ---
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:param if_modified_since: (string) Retrieve if account has changed
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since provided timestamp
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:param if_unmodified_since: (string) Retrieve if account has not
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change since provided timestamp
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:returns: ConnectionResponse
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"""
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self._assert_account()
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path = path4url(self.account)
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self.set_param('until', until, iff=until is not None) |
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self.set_header('If-Modified-Since', if_modified_since) |
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self.set_header('If-Unmodified-Since', if_unmodified_since) |
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success = kwargs.pop('success', 204) |
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return self.head(path, *args, success=success, **kwargs) |
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def account_get(self, |
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limit=None,
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marker=None,
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format='json',
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show_only_shared=False,
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until=None,
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if_modified_since=None,
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if_unmodified_since=None,
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*args, |
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**kwargs): |
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""" Full Pithos+ GET at account level
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--- request parameters ---
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:param limit: (integer) The amount of results requested
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(server will use default value if None)
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:param marker: string Return containers with name
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lexicographically after marker
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:param format: (string) reply format can be json or xml
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(default: json)
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:param shared: (bool) If true, only shared containers will be
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included in results
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:param until: (string) optional timestamp
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--- request headers ---
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:param if_modified_since: (string) Retrieve if account has changed
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since provided timestamp
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:param if_unmodified_since: (string) Retrieve if account has not
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changed since provided timestamp
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:returns: ConnectionResponse
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"""
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self._assert_account()
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self.set_param('format', format, iff=format is not None) |
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self.set_param('limit', limit, iff=limit is not None) |
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self.set_param('marker', marker, iff=marker is not None) |
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self.set_param('shared', iff=show_only_shared) |
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self.set_param('until', until, iff=until is not None) |
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self.set_header('If-Modified-Since', if_modified_since) |
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self.set_header('If-Unmodified-Since', if_unmodified_since) |
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path = path4url(self.account)
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success = kwargs.pop('success', (200, 204)) |
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return self.get(path, *args, success=success, **kwargs) |
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def account_post(self, |
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update=True,
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groups={}, |
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metadata=None,
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quota=None,
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versioning=None,
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*args, |
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**kwargs): |
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""" Full Pithos+ POST at account level
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--- request parameters ---
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:param update: (bool) if True, Do not replace metadata/groups
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--- request headers ---
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:param groups: (dict) Optional user defined groups in the form
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{ 'group1':['user1', 'user2', ...],
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'group2':['userA', 'userB', ...], }
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:param metadata: (dict) Optional user defined metadata in the form
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{ 'name1': 'value1', 'name2': 'value2', ... }
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:param quota: (integer) If supported, sets the Account quota
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:param versioning: (string) If supported, sets the Account versioning
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to 'auto' or some other supported versioning string
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:returns: ConnectionResponse
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"""
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self._assert_account()
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self.set_param('update', iff=update) |
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for group, usernames in groups.items(): |
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userstr = ''
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dlm = ''
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for user in usernames: |
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userstr = userstr + dlm + user |
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dlm = ','
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self.set_header('X-Account-Group-' + group, userstr) |
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if metadata is not None: |
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for metaname, metaval in metadata.items(): |
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self.set_header('X-Account-Meta-' + metaname, metaval) |
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self.set_header('X-Account-Policy-Quota', quota) |
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self.set_header('X-Account-Policy-Versioning', versioning) |
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path = path4url(self.account)
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success = kwargs.pop('success', 202) |
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return self.post(path, *args, success=success, **kwargs) |
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def container_head(self, until=None, |
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if_modified_since=None, if_unmodified_since=None, *args, **kwargs): |
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""" Full Pithos+ HEAD at container level
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--- request params ---
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:param until: (string) optional timestamp
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--- request headers ---
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:param if_modified_since: (string) Retrieve if account has changed
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since provided timestamp
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:param if_unmodified_since: (string) Retrieve if account has not
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changed since provided timestamp
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:returns: ConnectionResponse
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"""
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self._assert_container()
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self.set_param('until', until, iff=until is not None) |
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self.set_header('If-Modified-Since', if_modified_since) |
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self.set_header('If-Unmodified-Since', if_unmodified_since) |
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path = path4url(self.account, self.container) |
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success = kwargs.pop('success', 204) |
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return self.head(path, *args, success=success, **kwargs) |
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def container_get(self, |
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limit=None,
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marker=None,
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prefix=None,
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delimiter=None,
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path=None,
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format='json',
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meta=[], |
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show_only_shared=False,
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until=None,
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if_modified_since=None,
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if_unmodified_since=None,
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*args, |
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**kwargs): |
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""" Full Pithos+ GET at container level
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--- request parameters ---
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:param limit: (integer) The amount of results requested
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(server will use default value if None)
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:param marker: (string) Return containers with name lexicographically
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after marker
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:param prefix: (string) Return objects starting with prefix
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:param delimiter: (string) Return objects up to the delimiter
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:param path: (string) assume prefix = path and delimiter = /
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(overwrites prefix and delimiter)
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:param format: (string) reply format can be json or xml (default:json)
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:param meta: (list) Return objects that satisfy the key queries in
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the specified comma separated list (use <key>, !<key> for
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existence queries, <key><op><value> for value queries, where <op>
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can be one of =, !=, <=, >=, <, >)
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:param shared: (bool) If true, only shared containers will be included
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in results
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:param until: (string) optional timestamp
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--- request headers ---
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:param if_modified_since: (string) Retrieve if account has changed
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since provided timestamp
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:param if_unmodified_since: (string) Retrieve if account has not
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changed since provided timestamp
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:returns: ConnectionResponse
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"""
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self._assert_container()
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self.set_param('format', format, iff=format is not None) |
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self.set_param('limit', limit, iff=limit is not None) |
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self.set_param('marker', marker, iff=marker is not None) |
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if path is None: |
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self.set_param('prefix', prefix, iff=prefix is not None) |
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self.set_param('delimiter', delimiter, iff=delimiter is not None) |
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else:
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self.set_param('path', path) |
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self.set_param('shared', iff=show_only_shared) |
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self.set_param('meta', |
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list2str(meta), |
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iff=meta is not None and len(meta) > 0) |
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self.set_param('until', until, iff=until is not None) |
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self.set_header('If-Modified-Since', if_modified_since) |
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self.set_header('If-Unmodified-Since', if_unmodified_since) |
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path = path4url(self.account, self.container) |
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success = kwargs.pop('success', 200) |
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return self.get(path, *args, success=success, **kwargs) |
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def container_put(self, |
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quota=None,
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versioning=None,
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metadata=None,
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*args, |
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**kwargs): |
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""" Full Pithos+ PUT at container level
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--- request headers ---
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:param quota: (integer) Size limit in KB
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:param versioning: (string) 'auto' or other string supported by server
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:param metadata: (dict) Optional user defined metadata in the form
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{ 'name1': 'value1', 'name2': 'value2', ... }
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:returns: ConnectionResponse
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"""
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self._assert_container()
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if metadata is not None: |
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for metaname, metaval in metadata.items(): |
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self.set_header('X-Container-Meta-' + metaname, metaval) |
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self.set_header('X-Container-Policy-Quota', quota) |
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self.set_header('X-Container-Policy-Versioning', versioning) |
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path = path4url(self.account, self.container) |
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success = kwargs.pop('success', (201, 202)) |
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return self.put(path, *args, success=success, **kwargs) |
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def container_post(self, |
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update=True,
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format='json',
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quota=None,
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versioning=None,
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metadata=None,
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content_type=None,
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content_length=None,
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transfer_encoding=None,
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*args, |
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**kwargs): |
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""" Full Pithos+ POST at container level
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--- request params ---
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:param update: (bool) if True, Do not replace metadata/groups
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:param format: (string) json (default) or xml
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--- request headers ---
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:param quota: (integer) Size limit in KB
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:param versioning: (string) 'auto' or other string supported by server
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:param metadata: (dict) Optional user defined metadata in the form
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{ 'name1': 'value1', 'name2': 'value2', ... }
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:param content_type: (string) set a custom content type
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:param content_length: (string) set a custrom content length
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:param transfer_encoding: (string) set a custrom transfer encoding
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:returns: ConnectionResponse
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"""
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self._assert_container()
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self.set_param('format', format, iff=format is not None) |
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self.set_param('update', iff=update) |
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if metadata is not None: |
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for metaname, metaval in metadata.items(): |
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self.set_header('X-Container-Meta-' + metaname, metaval) |
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self.set_header('X-Container-Policy-Quota', quota) |
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self.set_header('X-Container-Policy-Versioning', versioning) |
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self.set_header('Content-Type', content_type) |
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self.set_header('Content-Length', content_length) |
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self.set_header('Transfer-Encoding', transfer_encoding) |
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path = path4url(self.account, self.container) |
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success = kwargs.pop('success', 202) |
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return self.post(path, *args, success=success, **kwargs) |
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|
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def container_delete(self, until=None, delimiter=None, *args, **kwargs): |
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""" Full Pithos+ DELETE at container level
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--- request parameters ---
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:param until: (timestamp string) if defined, container is purged up to
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that time
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:returns: ConnectionResponse
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"""
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self._assert_container()
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self.set_param('until', until, iff=until is not None) |
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self.set_param('delimiter', delimiter, iff=delimiter is not None) |
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path = path4url(self.account, self.container) |
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success = kwargs.pop('success', 204) |
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return self.delete(path, success=success) |
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|
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def object_head(self, object, |
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version=None,
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if_etag_match=None,
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if_etag_not_match=None,
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if_modified_since=None,
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if_unmodified_since=None,
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*args, |
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**kwargs): |
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""" Full Pithos+ HEAD at object level
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|
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--- request parameters ---
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|
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:param version: (string) optional version identified
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--- request headers ---
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:param if_etag_match: (string) if provided, return only results
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with etag matching with this
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:param if_etag_not_match: (string) if provided, return only results
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with etag not matching with this
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|
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:param if_modified_since: (string) Retrieve if account has changed
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since provided timestamp
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|
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:param if_unmodified_since: (string) Retrieve if account has not
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changed since provided timestamp
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|
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:returns: ConnectionResponse
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"""
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|
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self._assert_container()
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self.set_param('version', version, iff=version is not None) |
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|
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self.set_header('If-Match', if_etag_match) |
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self.set_header('If-None-Match', if_etag_not_match) |
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self.set_header('If-Modified-Since', if_modified_since) |
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self.set_header('If-Unmodified-Since', if_unmodified_since) |
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|
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path = path4url(self.account, self.container, object) |
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success = kwargs.pop('success', 200) |
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return self.head(path, *args, success=success, **kwargs) |
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|
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def object_get(self, object, |
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format='json',
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hashmap=False,
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version=None,
|
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data_range=None,
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if_range=False,
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if_etag_match=None,
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if_etag_not_match=None,
|
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if_modified_since=None,
|
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if_unmodified_since=None,
|
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*args, |
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**kwargs): |
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""" Full Pithos+ GET at object level
|
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|
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--- request parameters ---
|
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|
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:param format: (string) json (default) or xml
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|
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:param hashmap: (bool) Optional request for hashmap
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|
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:param version: (string) optional version identified
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|
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--- request headers ---
|
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|
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:param data_range: (string) Optional range of data to retrieve
|
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|
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:param if_range: (bool)
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|
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:param if_etag_match: (string) if provided, return only results
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with etag matching with this
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|
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:param if_etag_not_match: (string) if provided, return only results
|
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with etag not matching with this
|
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|
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:param if_modified_since: (string) Retrieve if account has changed
|
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since provided timestamp
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|
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:param if_unmodified_since: (string) Retrieve if account has not
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changed since provided timestamp
|
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|
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:returns: ConnectionResponse
|
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"""
|
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|
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self._assert_container()
|
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|
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self.set_param('format', format, iff=format is not None) |
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self.set_param('version', version, iff=version is not None) |
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self.set_param('hashmap', hashmap, iff=hashmap) |
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|
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self.set_header('Range', data_range) |
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self.set_header('If-Range', '', |
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if_range is True and data_range is not None) |
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self.set_header('If-Match', if_etag_match, ) |
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self.set_header('If-None-Match', if_etag_not_match) |
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self.set_header('If-Modified-Since', if_modified_since) |
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self.set_header('If-Unmodified-Since', if_unmodified_since) |
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|
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path = path4url(self.account, self.container, object) |
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success = kwargs.pop('success', 200) |
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return self.get(path, *args, success=success, **kwargs) |
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|
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def object_put(self, object, |
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format='json',
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hashmap=False,
|
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delimiter=None,
|
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if_etag_match=None,
|
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if_etag_not_match=None,
|
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etag=None,
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content_length=None,
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content_type=None,
|
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transfer_encoding=None,
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copy_from=None,
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move_from=None,
|
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source_account=None,
|
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source_version=None,
|
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content_encoding=None,
|
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content_disposition=None,
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manifest=None,
|
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permissions=None,
|
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public=None,
|
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metadata=None,
|
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*args, |
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**kwargs): |
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""" Full Pithos+ PUT at object level
|
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|
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--- request parameters ---
|
521 |
|
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:param format: (string) json (default) or xml
|
523 |
|
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:param hashmap: (bool) Optional hashmap provided instead of data
|
525 |
|
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--- request headers ---
|
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|
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:param if_etag_match: (string) if provided, return only results
|
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with etag matching with this
|
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|
531 |
:param if_etag_not_match: (string) if provided, return only results
|
532 |
with etag not matching with this
|
533 |
|
534 |
:param etag: (string) The MD5 hash of the object (optional to check
|
535 |
written data)
|
536 |
|
537 |
:param content_length: (integer) The size of the data written
|
538 |
|
539 |
:param content_type: (string) The MIME content type of the object
|
540 |
|
541 |
:param transfer_encoding: (string) Set to chunked to specify
|
542 |
incremental uploading (if used, Content-Length is ignored)
|
543 |
|
544 |
:param copy_from: (string) The source path in the form
|
545 |
/<container>/<object>
|
546 |
|
547 |
:param move_from: (string) The source path in the form
|
548 |
/<container>/<object>
|
549 |
|
550 |
:param source_account: (string) The source account to copy/move from
|
551 |
|
552 |
:param source_version: (string) The source version to copy from
|
553 |
|
554 |
:param conent_encoding: (string) The encoding of the object
|
555 |
|
556 |
:param content_disposition: (string) Presentation style of the object
|
557 |
|
558 |
:param manifest: (string) Object parts prefix in
|
559 |
/<container>/<object> form
|
560 |
|
561 |
:param permissions: (dict) Object permissions in the form (all fields
|
562 |
are optional)
|
563 |
{ 'read':[user1, group1, user2, ...],
|
564 |
'write':['user3, group2, group3, ...] }
|
565 |
|
566 |
:param public: (bool) If true, Object is publicly accessible,
|
567 |
if false, not
|
568 |
|
569 |
:param metadata: (dict) Optional user defined metadata in the form
|
570 |
{'meta-key-1':'meta-value-1', 'meta-key-2':'meta-value-2', ...}
|
571 |
|
572 |
:returns: ConnectionResponse
|
573 |
"""
|
574 |
|
575 |
self._assert_container()
|
576 |
|
577 |
self.set_param('format', format, iff=format is not None) |
578 |
self.set_param('hashmap', hashmap, iff=hashmap) |
579 |
self.set_param('delimiter', delimiter, iff=delimiter is not None) |
580 |
|
581 |
self.set_header('If-Match', if_etag_match) |
582 |
self.set_header('If-None-Match', if_etag_not_match) |
583 |
self.set_header('ETag', etag) |
584 |
self.set_header('Content-Length', content_length) |
585 |
self.set_header('Content-Type', content_type) |
586 |
self.set_header('Transfer-Encoding', transfer_encoding) |
587 |
self.set_header('X-Copy-From', copy_from) |
588 |
self.set_header('X-Move-From', move_from) |
589 |
self.set_header('X-Source-Account', source_account) |
590 |
self.set_header('X-Source-Version', source_version) |
591 |
self.set_header('Content-Encoding', content_encoding) |
592 |
self.set_header('Content-Disposition', content_disposition) |
593 |
self.set_header('X-Object-Manifest', manifest) |
594 |
perms = None
|
595 |
if permissions:
|
596 |
for permission_type, permission_list in permissions.items(): |
597 |
if perms is None: |
598 |
perms = '' # Remove permissions |
599 |
if len(permission_list) == 0: |
600 |
continue
|
601 |
if len(perms): |
602 |
perms += ';'
|
603 |
perms += '%s=%s'\
|
604 |
% (permission_type, list2str(permission_list, seperator=','))
|
605 |
self.set_header('X-Object-Sharing', perms) |
606 |
self.set_header('X-Object-Public', public) |
607 |
if metadata is not None: |
608 |
for key, val in metadata.items(): |
609 |
self.set_header('X-Object-Meta-' + key, val) |
610 |
|
611 |
path = path4url(self.account, self.container, object) |
612 |
success = kwargs.pop('success', 201) |
613 |
return self.put(path, *args, success=success, **kwargs) |
614 |
|
615 |
def object_copy(self, object, destination, |
616 |
format='json',
|
617 |
ignore_content_type=False,
|
618 |
if_etag_match=None,
|
619 |
if_etag_not_match=None,
|
620 |
destination_account=None,
|
621 |
content_type=None,
|
622 |
content_encoding=None,
|
623 |
content_disposition=None,
|
624 |
source_version=None,
|
625 |
permissions=None,
|
626 |
public=False,
|
627 |
metadata=None,
|
628 |
*args, |
629 |
**kwargs): |
630 |
""" Full Pithos+ COPY at object level
|
631 |
|
632 |
--- request parameters ---
|
633 |
|
634 |
:param format: (string) json (default) or xml
|
635 |
|
636 |
:param ignore_content_type: (bool) Ignore the supplied Content-Type
|
637 |
|
638 |
--- request headers ---
|
639 |
|
640 |
:param if_etag_match: (string) if provided, copy only results
|
641 |
with etag matching with this
|
642 |
|
643 |
:param if_etag_not_match: (string) if provided, copy only results
|
644 |
with etag not matching with this
|
645 |
|
646 |
:param destination: (string) The destination path in the form
|
647 |
/<container>/<object>
|
648 |
|
649 |
:param destination_account: (string) The destination account to copy to
|
650 |
|
651 |
:param content_type: (string) The MIME content type of the object
|
652 |
|
653 |
:param content_encoding: (string) The encoding of the object
|
654 |
|
655 |
:param content_disposition: (string) Object resentation style
|
656 |
|
657 |
:param source_version: (string) The source version to copy from
|
658 |
|
659 |
:param permissions: (dict) Object permissions in the form
|
660 |
(all fields are optional)
|
661 |
{ 'read':[user1, group1, user2, ...],
|
662 |
'write':['user3, group2, group3, ...] }
|
663 |
|
664 |
:param permissions: update permissions
|
665 |
|
666 |
:param public: (bool) If true, Object is publicly accessible
|
667 |
|
668 |
:param metadata: (dict) Optional user defined metadata in the form
|
669 |
{'meta-key-1':'meta-value-1', 'meta-key-2':'meta-value-2', ...}
|
670 |
Metadata are appended to the source metadata. In case of same
|
671 |
keys, they replace the old metadata
|
672 |
|
673 |
:returns: ConnectionResponse
|
674 |
"""
|
675 |
|
676 |
self._assert_container()
|
677 |
|
678 |
self.set_param('format', format, iff=format is not None) |
679 |
self.set_param('ignore_content_type', iff=ignore_content_type) |
680 |
|
681 |
self.set_header('If-Match', if_etag_match) |
682 |
self.set_header('If-None-Match', if_etag_not_match) |
683 |
self.set_header('Destination', destination) |
684 |
self.set_header('Destination-Account', destination_account) |
685 |
self.set_header('Content-Type', content_type) |
686 |
self.set_header('Content-Encoding', content_encoding) |
687 |
self.set_header('Content-Disposition', content_disposition) |
688 |
self.set_header('X-Source-Version', source_version) |
689 |
perms = None
|
690 |
if permissions:
|
691 |
for permission_type, permission_list in permissions.items(): |
692 |
if perms is None: |
693 |
perms = '' # Remove permissions |
694 |
if len(permission_list) == 0: |
695 |
continue
|
696 |
if len(perms): |
697 |
perms += ';'
|
698 |
perms += '%s=%s'\
|
699 |
% (permission_type, list2str(permission_list, seperator=','))
|
700 |
self.set_header('X-Object-Sharing', perms) |
701 |
self.set_header('X-Object-Public', public) |
702 |
if metadata is not None: |
703 |
for key, val in metadata.items(): |
704 |
self.set_header('X-Object-Meta-' + key, val) |
705 |
|
706 |
path = path4url(self.account, self.container, object) |
707 |
success = kwargs.pop('success', 201) |
708 |
return self.copy(path, *args, success=success, **kwargs) |
709 |
|
710 |
def object_move(self, object, |
711 |
format='json',
|
712 |
ignore_content_type=False,
|
713 |
if_etag_match=None,
|
714 |
if_etag_not_match=None,
|
715 |
destination=None,
|
716 |
destination_account=None,
|
717 |
content_type=None,
|
718 |
content_encoding=None,
|
719 |
content_disposition=None,
|
720 |
permissions={}, |
721 |
public=False,
|
722 |
metadata={}, |
723 |
*args, |
724 |
**kwargs): |
725 |
""" Full Pithos+ COPY at object level
|
726 |
|
727 |
--- request parameters ---
|
728 |
|
729 |
:param format: (string) json (default) or xml
|
730 |
|
731 |
:param ignore_content_type: (bool) Ignore the supplied Content-Type
|
732 |
|
733 |
--- request headers ---
|
734 |
|
735 |
:param if_etag_match: (string) if provided, return only results
|
736 |
with etag matching with this
|
737 |
|
738 |
:param if_etag_not_match: (string) if provided, return only results
|
739 |
with etag not matching with this
|
740 |
|
741 |
:param destination: (string) The destination path in the form
|
742 |
/<container>/<object>
|
743 |
|
744 |
:param destination_account: (string) The destination account to copy to
|
745 |
|
746 |
:param content_type: (string) The MIME content type of the object
|
747 |
|
748 |
:param content_encoding: (string) The encoding of the object
|
749 |
|
750 |
:param content_disposition: (string) Object presentation style
|
751 |
|
752 |
:param source_version: (string) The source version to copy from
|
753 |
|
754 |
:param permissions: (dict) Object permissions in the form
|
755 |
(all fields are optional)
|
756 |
{ 'read':[user1, group1, user2, ...],
|
757 |
'write':['user3, group2, group3, ...] }
|
758 |
|
759 |
:param public: (bool) If true, Object is publicly accessible
|
760 |
|
761 |
:param metadata: (dict) Optional user defined metadata in the form
|
762 |
{'meta-key-1':'meta-value-1', 'meta-key-2':'meta-value-2', ...}
|
763 |
|
764 |
:returns: ConnectionResponse
|
765 |
"""
|
766 |
|
767 |
self._assert_container()
|
768 |
|
769 |
self.set_param('format', format, iff=format is not None) |
770 |
self.set_param('ignore_content_type', iff=ignore_content_type) |
771 |
|
772 |
self.set_header('If-Match', if_etag_match) |
773 |
self.set_header('If-None-Match', if_etag_not_match) |
774 |
self.set_header('Destination', destination) |
775 |
self.set_header('Destination-Account', destination_account) |
776 |
self.set_header('Content-Type', content_type) |
777 |
self.set_header('Content-Encoding', content_encoding) |
778 |
self.set_header('Content-Disposition', content_disposition) |
779 |
perms = None
|
780 |
for permission_type, permission_list in permissions.items(): |
781 |
if perms is None: |
782 |
perms = '' # Remove permissions |
783 |
if len(permission_list) == 0: |
784 |
continue
|
785 |
if len(perms): |
786 |
perms += ';'
|
787 |
perms += '%s=%s'\
|
788 |
% (permission_type, list2str(permission_list, seperator=','))
|
789 |
self.set_header('X-Object-Sharing', perms) |
790 |
self.set_header('X-Object-Public', public) |
791 |
for key, val in metadata.items(): |
792 |
self.set_header('X-Object-Meta-' + key, val) |
793 |
|
794 |
path = path4url(self.account, self.container, object) |
795 |
success = kwargs.pop('success', 201) |
796 |
return self.move(path, *args, success=success, **kwargs) |
797 |
|
798 |
def object_post(self, object, |
799 |
format='json',
|
800 |
update=True,
|
801 |
if_etag_match=None,
|
802 |
if_etag_not_match=None,
|
803 |
content_length=None,
|
804 |
content_type=None,
|
805 |
content_range=None,
|
806 |
transfer_encoding=None,
|
807 |
content_encoding=None,
|
808 |
content_disposition=None,
|
809 |
source_object=None,
|
810 |
source_account=None,
|
811 |
source_version=None,
|
812 |
object_bytes=None,
|
813 |
manifest=None,
|
814 |
permissions={}, |
815 |
public=False,
|
816 |
metadata={}, |
817 |
*args, |
818 |
**kwargs): |
819 |
""" Full Pithos+ POST at object level
|
820 |
|
821 |
--- request parameters ---
|
822 |
|
823 |
:param format: (string) json (default) or xml
|
824 |
|
825 |
:param update: (bool) Do not replace metadata
|
826 |
|
827 |
--- request headers ---
|
828 |
|
829 |
:param if_etag_match: (string) if provided, return only results
|
830 |
with etag matching with this
|
831 |
|
832 |
:param if_etag_not_match: (string) if provided, return only results
|
833 |
with etag not matching with this
|
834 |
|
835 |
:param content_length: (string) The size of the data written
|
836 |
|
837 |
:param content_type: (string) The MIME content type of the object
|
838 |
|
839 |
:param content_range: (string) The range of data supplied
|
840 |
|
841 |
:param transfer_encoding: (string) Set to chunked to specify
|
842 |
incremental uploading (if used, Content-Length is ignored)
|
843 |
|
844 |
:param content_encoding: (string) The encoding of the object
|
845 |
|
846 |
:param content_disposition: (string) Object presentation style
|
847 |
|
848 |
:param source_object: (string) Update with data from the object at
|
849 |
path /<container>/<object>
|
850 |
|
851 |
:param source_account: (string) The source account to update from
|
852 |
|
853 |
:param source_version: (string) The source version to copy from
|
854 |
|
855 |
:param object_bytes: (integer) The updated objects final size
|
856 |
|
857 |
:param manifest: (string) Object parts prefix as /<container>/<object>
|
858 |
|
859 |
:param permissions: (dict) Object permissions in the form (all fields
|
860 |
are optional)
|
861 |
{ 'read':[user1, group1, user2, ...],
|
862 |
'write':['user3, group2, group3, ...] }
|
863 |
|
864 |
:param public: (bool) If true, Object is publicly accessible
|
865 |
|
866 |
:param metadata: (dict) Optional user defined metadata in the form
|
867 |
{'meta-key-1':'meta-value-1', 'meta-key-2':'meta-value-2', ...}
|
868 |
|
869 |
:returns: ConnectionResponse
|
870 |
"""
|
871 |
|
872 |
self._assert_container()
|
873 |
|
874 |
self.set_param('format', format, iff=format is not None) |
875 |
self.set_param('update', iff=update) |
876 |
|
877 |
self.set_header('If-Match', if_etag_match) |
878 |
self.set_header('If-None-Match', if_etag_not_match) |
879 |
self.set_header('Content-Length', |
880 |
content_length, |
881 |
iff=transfer_encoding is None) |
882 |
self.set_header('Content-Type', content_type) |
883 |
self.set_header('Content-Range', content_range) |
884 |
self.set_header('Transfer-Encoding', transfer_encoding) |
885 |
self.set_header('Content-Encoding', content_encoding) |
886 |
self.set_header('Content-Disposition', content_disposition) |
887 |
self.set_header('X-Source-Object', source_object) |
888 |
self.set_header('X-Source-Account', source_account) |
889 |
self.set_header('X-Source-Version', source_version) |
890 |
self.set_header('X-Object-Bytes', object_bytes) |
891 |
self.set_header('X-Object-Manifest', manifest) |
892 |
perms = None
|
893 |
for permission_type, permission_list in permissions.items(): |
894 |
if perms is None: |
895 |
perms = '' # Remove permissions |
896 |
if len(permission_list) == 0: |
897 |
continue
|
898 |
if len(perms): |
899 |
perms += ';'
|
900 |
perms += '%s=%s'\
|
901 |
% (permission_type, list2str(permission_list, seperator=','))
|
902 |
self.set_header('X-Object-Sharing', perms) |
903 |
self.set_header('X-Object-Public', public) |
904 |
for key, val in metadata.items(): |
905 |
self.set_header('X-Object-Meta-' + key, val) |
906 |
|
907 |
path = path4url(self.account, self.container, object) |
908 |
success = kwargs.pop('success', (202, 204)) |
909 |
return self.post(path, *args, success=success, **kwargs) |
910 |
|
911 |
def object_delete(self, object, |
912 |
until=None,
|
913 |
delimiter=None,
|
914 |
*args, |
915 |
**kwargs): |
916 |
""" Full Pithos+ DELETE at object level
|
917 |
|
918 |
--- request parameters ---
|
919 |
|
920 |
:param until: (string) Optional timestamp
|
921 |
|
922 |
:returns: ConnectionResponse
|
923 |
"""
|
924 |
self._assert_container()
|
925 |
|
926 |
self.set_param('until', until, iff=until is not None) |
927 |
self.set_param('delimiter', delimiter, iff=delimiter is not None) |
928 |
|
929 |
path = path4url(self.account, self.container, object) |
930 |
success = kwargs.pop('success', 204) |
931 |
return self.delete(path, *args, success=success, **kwargs) |