def test_limiter_offset_medium(self):
# Test offset key works with a medium sized number.
req = webob.Request.blank('/?offset=10')
self.assertEqual(common.limited(self.tiny, req), [])
self.assertEqual(common.limited(self.small, req), self.small[10:])
self.assertEqual(common.limited(self.medium, req), self.medium[10:])
self.assertEqual(common.limited(self.large, req), self.large[10:1010])
def test_limiter_nothing(self):
# Test request with no offset or limit.
req = webob.Request.blank('/')
self.assertEqual(common.limited(self.tiny, req), self.tiny)
self.assertEqual(common.limited(self.small, req), self.small)
self.assertEqual(common.limited(self.medium, req), self.medium)
self.assertEqual(common.limited(self.large, req), self.large[:1000])
def test_limiter_limit_medium(self):
# Test limit of 10.
req = webob.Request.blank('/?limit=10')
self.assertEqual(common.limited(self.tiny, req), self.tiny)
self.assertEqual(common.limited(self.small, req), self.small)
self.assertEqual(common.limited(self.medium, req), self.medium[:10])
self.assertEqual(common.limited(self.large, req), self.large[:10])
def test_limiter_limit_medium(self):
# Test limit of 10.
req = webob.Request.blank('/?limit=10')
self.assertEqual(common.limited(self.tiny, req), self.tiny)
self.assertEqual(common.limited(self.small, req), self.small)
self.assertEqual(common.limited(self.medium, req), self.medium[:10])
self.assertEqual(common.limited(self.large, req), self.large[:10])
def test_limiter_limit_zero(self):
# Test limit of zero.
req = webob.Request.blank('/?limit=0')
self.assertEqual(common.limited(self.tiny, req), self.tiny)
self.assertEqual(common.limited(self.small, req), self.small)
self.assertEqual(common.limited(self.medium, req), self.medium)
self.assertEqual(common.limited(self.large, req), self.large[:1000])
def test_limiter_offset_zero(self):
# Test offset key works with 0.
req = webob.Request.blank('/?offset=0')
self.assertEqual(common.limited(self.tiny, req), self.tiny)
self.assertEqual(common.limited(self.small, req), self.small)
self.assertEqual(common.limited(self.medium, req), self.medium)
self.assertEqual(common.limited(self.large, req), self.large[:1000])
def test_limiter_offset_medium(self):
# Test offset key works with a medium sized number.
req = webob.Request.blank('/?offset=10')
self.assertEqual(common.limited(self.tiny, req), [])
self.assertEqual(common.limited(self.small, req), self.small[10:])
self.assertEqual(common.limited(self.medium, req), self.medium[10:])
self.assertEqual(common.limited(self.large, req), self.large[10:1010])
def test_limiter_nothing(self):
# Test request with no offset or limit.
req = webob.Request.blank('/')
self.assertEqual(common.limited(self.tiny, req), self.tiny)
self.assertEqual(common.limited(self.small, req), self.small)
self.assertEqual(common.limited(self.medium, req), self.medium)
self.assertEqual(common.limited(self.large, req), self.large[:1000])
def test_limiter_offset_zero(self):
# Test offset key works with 0.
req = webob.Request.blank('/?offset=0')
self.assertEqual(common.limited(self.tiny, req), self.tiny)
self.assertEqual(common.limited(self.small, req), self.small)
self.assertEqual(common.limited(self.medium, req), self.medium)
self.assertEqual(common.limited(self.large, req), self.large[:1000])
def test_limiter_limit_zero(self):
# Test limit of zero.
req = webob.Request.blank('/?limit=0')
self.assertEqual(common.limited(self.tiny, req), self.tiny)
self.assertEqual(common.limited(self.small, req), self.small)
self.assertEqual(common.limited(self.medium, req), self.medium)
self.assertEqual(common.limited(self.large, req), self.large[:1000])
def test_limiter_offset_over_max(self):
# Test offset key works with a number over 1000 (max_limit).
req = webob.Request.blank('/?offset=1001')
self.assertEqual(common.limited(self.tiny, req), [])
self.assertEqual(common.limited(self.small, req), [])
self.assertEqual(common.limited(self.medium, req), [])
self.assertEqual(
common.limited(self.large, req), self.large[1001:2001])
def test_limiter_offset_over_max(self):
# Test offset key works with a number over 1000 (max_limit).
req = webob.Request.blank('/?offset=1001')
self.assertEqual(common.limited(self.tiny, req), [])
self.assertEqual(common.limited(self.small, req), [])
self.assertEqual(common.limited(self.medium, req), [])
self.assertEqual(common.limited(self.large, req),
self.large[1001:2001])
def test_limiter_limit_and_offset(self):
# Test request with both limit and offset.
items = range(2000)
req = webob.Request.blank('/?offset=1&limit=3')
self.assertEqual(common.limited(items, req), items[1:4])
req = webob.Request.blank('/?offset=3&limit=0')
self.assertEqual(common.limited(items, req), items[3:1003])
req = webob.Request.blank('/?offset=3&limit=1500')
self.assertEqual(common.limited(items, req), items[3:1003])
req = webob.Request.blank('/?offset=3000&limit=10')
self.assertEqual(common.limited(items, req), [])
def test_limiter_limit_and_offset(self):
# Test request with both limit and offset.
items = range(2000)
req = webob.Request.blank('/?offset=1&limit=3')
self.assertEqual(common.limited(items, req), items[1:4])
req = webob.Request.blank('/?offset=3&limit=0')
self.assertEqual(common.limited(items, req), items[3:1003])
req = webob.Request.blank('/?offset=3&limit=1500')
self.assertEqual(common.limited(items, req), items[3:1003])
req = webob.Request.blank('/?offset=3000&limit=10')
self.assertEqual(common.limited(items, req), [])
def test_limiter_custom_max_limit(self):
# Test a max_limit other than 1000.
items = range(2000)
req = webob.Request.blank('/?offset=1&limit=3')
self.assertEqual(common.limited(items, req, max_limit=2000),
items[1:4])
req = webob.Request.blank('/?offset=3&limit=0')
self.assertEqual(common.limited(items, req, max_limit=2000), items[3:])
req = webob.Request.blank('/?offset=3&limit=2500')
self.assertEqual(common.limited(items, req, max_limit=2000), items[3:])
req = webob.Request.blank('/?offset=3000&limit=10')
self.assertEqual(common.limited(items, req, max_limit=2000), [])
def test_limiter_custom_max_limit(self):
# Test a max_limit other than 1000.
items = range(2000)
req = webob.Request.blank('/?offset=1&limit=3')
self.assertEqual(
common.limited(items, req, max_limit=2000), items[1:4])
req = webob.Request.blank('/?offset=3&limit=0')
self.assertEqual(
common.limited(items, req, max_limit=2000), items[3:])
req = webob.Request.blank('/?offset=3&limit=2500')
self.assertEqual(
common.limited(items, req, max_limit=2000), items[3:])
req = webob.Request.blank('/?offset=3000&limit=10')
self.assertEqual(common.limited(items, req, max_limit=2000), [])
def _get_cells(self, ctxt, req, detail=False):
"""Return all cells."""
# Ask the CellsManager for the most recent data
items = self.cells_rpcapi.get_cell_info_for_neighbors(ctxt)
items = common.limited(items, req)
items = [_scrub_cell(item, detail=detail) for item in items]
return dict(cells=items)
def _get_cells(self, ctxt, req, detail=False):
"""Return all cells."""
# Ask the CellsManager for the most recent data
items = self.cells_rpcapi.get_cell_info_for_neighbors(ctxt)
items = common.limited(items, req)
items = [_scrub_cell(item, detail=detail) for item in items]
return dict(cells=items)
def _items(self, req, server_id, entity_maker):
"""Returns a list of VIFs, transformed through entity_maker."""
context = req.environ['patron.context']
instance = common.get_instance(self.compute_api, context, server_id)
vifs = self.network_api.get_vifs_by_instance(context, instance)
limited_list = common.limited(vifs, req)
res = [entity_maker(context, vif) for vif in limited_list]
return {'virtual_interfaces': res}
def _items(self, req, entity_maker):
"""Returns a list of volumes, transformed through entity_maker."""
context = req.environ['patron.context']
authorize(context)
volumes = self.volume_api.get_all(context)
limited_list = common.limited(volumes, req)
res = [entity_maker(context, vol) for vol in limited_list]
return {'volumes': res}
def _items(self, req, entity_maker):
"""Returns a list of snapshots, transformed through entity_maker."""
context = req.environ['patron.context']
authorize(context)
snapshots = self.volume_api.get_all_snapshots(context)
limited_list = common.limited(snapshots, req)
res = [entity_maker(context, snapshot) for snapshot in limited_list]
return {'snapshots': res}
def _items(self, req, server_id, entity_maker):
"""Returns a list of VIFs, transformed through entity_maker."""
context = req.environ['patron.context']
instance = common.get_instance(self.compute_api, context, server_id)
vifs = self.network_api.get_vifs_by_instance(context, instance)
limited_list = common.limited(vifs, req)
res = [entity_maker(context, vif) for vif in limited_list]
return {'virtual_interfaces': res}
def index(self, req):
"""Returns a list of server groups."""
context = _authorize_context(req)
project_id = context.project_id
if 'all_projects' in req.GET and context.is_admin:
sgs = objects.InstanceGroupList.get_all(context)
else:
sgs = objects.InstanceGroupList.get_by_project_id(
context, project_id)
limited_list = common.limited(sgs.objects, req)
result = [self._format_server_group(context, group)
for group in limited_list]
return {'server_groups': result}
def index(self, req):
"""Returns a list of server groups."""
context = _authorize_context(req)
project_id = context.project_id
if 'all_projects' in req.GET and context.is_admin:
sgs = objects.InstanceGroupList.get_all(context)
else:
sgs = objects.InstanceGroupList.get_by_project_id(
context, project_id)
limited_list = common.limited(sgs.objects, req)
result = [
self._format_server_group(context, group) for group in limited_list
]
return {'server_groups': result}
def _items(self, req, server_id, entity_maker):
"""Returns a list of attachments, transformed through entity_maker."""
context = req.environ['patron.context']
authorize(context)
instance = common.get_instance(self.compute_api, context, server_id)
bdms = objects.BlockDeviceMappingList.get_by_instance_uuid(
context, instance.uuid)
limited_list = common.limited(bdms, req)
results = []
for bdm in limited_list:
if bdm.volume_id:
results.append(entity_maker(bdm.volume_id,
bdm.instance_uuid,
bdm.device_name))
return {'volumeAttachments': results}
def index(self, req):
"""Returns a list of security groups."""
context = _authorize_context(req)
search_opts = {}
search_opts.update(req.GET)
project_id = context.project_id
raw_groups = self.security_group_api.list(context,
project=project_id,
search_opts=search_opts)
limited_list = common.limited(raw_groups, req)
result = [self._format_security_group(context, group)
for group in limited_list]
return {'security_groups':
list(sorted(result,
key=lambda k: (k['tenant_id'], k['name'])))}
def index(self, req):
"""Returns a list of security groups."""
context = _authorize_context(req)
search_opts = {}
search_opts.update(req.GET)
project_id = context.project_id
raw_groups = self.security_group_api.list(context,
project=project_id,
search_opts=search_opts)
limited_list = common.limited(raw_groups, req)
result = [
self._format_security_group(context, group)
for group in limited_list
]
return {
'security_groups':
list(sorted(result, key=lambda k: (k['tenant_id'], k['name'])))
}