root / snf-astakos-app / astakos / im / endpoints / quotaholder.py @ fc1e2f02
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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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import socket |
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import logging |
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from django.utils.translation import ugettext as _ |
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from commissioning.clients.quotaholder import QuotaholderHTTP |
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from astakos.im.settings import QUOTA_HOLDER_URL, LOGGING_LEVEL |
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ENTITY_KEY = '1'
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logger = logging.getLogger(__name__) |
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def register_users(users, client=None): |
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if not users: |
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return
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if not QUOTA_HOLDER_URL: |
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return
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c = client or QuotaholderHTTP(QUOTA_HOLDER_URL)
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data = [] |
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append = data.append |
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for user in users: |
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try:
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entity = user.email |
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except AttributeError: |
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continue
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else:
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args = entity, owner, key, ownerkey = ( |
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entity, 'system', ENTITY_KEY, '' |
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) |
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append(args) |
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if not data: |
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return
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rejected = c.create_entity( |
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context={}, |
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create_entity=data, |
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) |
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msg = _('Create entities: %s - Rejected: %s' % (data, rejected,))
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logger.log(LOGGING_LEVEL, msg) |
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created = filter(lambda u: unicode(u.email) not in rejected, users) |
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send_quota(created, c) |
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return rejected
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def send_quota(users, client=None): |
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if not users: |
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return
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if not QUOTA_HOLDER_URL: |
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return
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c = client or QuotaholderHTTP(QUOTA_HOLDER_URL)
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data = [] |
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append = data.append |
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for user in users: |
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try:
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entity = user.email |
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except AttributeError: |
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continue
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else:
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for resource, limit in user.quota.iteritems(): |
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args = entity, resource, key, quantity, capacity, import_limit , \ |
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export_limit, flags =( |
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entity, resource, ENTITY_KEY, '0', str(limit), 0, 0, 0 |
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) |
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append(args) |
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if not data: |
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return
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rejected = c.set_quota(context={}, set_quota=data) |
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msg = _('Set quota: %s - Rejected: %s' % (data, rejected,))
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logger.log(LOGGING_LEVEL, msg) |
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return rejected
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def get_quota(users, client=None): |
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if not users: |
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return
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if not QUOTA_HOLDER_URL: |
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return
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c = client or QuotaholderHTTP(QUOTA_HOLDER_URL)
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data = [] |
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append = data.append |
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for user in users: |
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try:
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entity = user.email |
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except AttributeError: |
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continue
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else:
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for r in user.quota.keys(): |
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args = entity, resource, key = entity, r, ENTITY_KEY |
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append(args) |
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if not data: |
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return
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r = c.get_quota(context={}, get_quota=data) |
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msg = _('Get quota: %s' % data)
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logger.log(LOGGING_LEVEL, msg) |
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return r
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