7a014921f9
Implement client wrapper in DAL to access resources in top OpenStack layer. Partially implements: blueprint implement-dal Change-Id: I8b6f5efdb49c87b6aeb4b7aad38f54c842c21d40
71 lines
2.4 KiB
Python
71 lines
2.4 KiB
Python
# Copyright 2015 Huawei Technologies Co., Ltd.
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# All Rights Reserved
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#
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# Licensed under the Apache License, Version 2.0 (the "License"); you may
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# not use this file except in compliance with the License. You may obtain
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# a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
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# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
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# License for the specific language governing permissions and limitations
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# under the License.
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class EndpointNotAvailable(Exception):
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def __init__(self, service, url):
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self.service = service
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self.url = url
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message = "Endpoint %(url)s for %(service)s is not available" % {
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'url': url,
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'service': service
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}
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super(EndpointNotAvailable, self).__init__(message)
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class EndpointNotUnique(Exception):
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def __init__(self, site, service):
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self.site = site
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self.service = service
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message = "Endpoint for %(service)s in %(site)s not unique" % {
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'site': site,
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'service': service
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}
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super(EndpointNotUnique, self).__init__(message)
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class EndpointNotFound(Exception):
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def __init__(self, site, service):
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self.site = site
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self.service = service
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message = "Endpoint for %(service)s in %(site)s not found" % {
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'site': site,
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'service': service
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}
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super(EndpointNotFound, self).__init__(message)
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class ResourceNotFound(Exception):
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def __init__(self, model, unique_key):
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resource_type = model.__name__.lower()
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self.resource_type = resource_type
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self.unique_key = unique_key
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message = "Could not find %(resource_type)s: %(unique_key)s" % {
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'resource_type': resource_type,
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'unique_key': unique_key
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}
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super(ResourceNotFound, self).__init__(message)
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class ResourceNotSupported(Exception):
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def __init__(self, resource, method):
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self.resource = resource
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self.method = method
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message = "%(method)s method not supported for %(resource)s" % {
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'resource': resource,
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'method': method
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}
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super(ResourceNotSupported, self).__init__(message)
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