RETIRED, Tricircle is to provide networking automation across Neutron.
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# Copyright 2015 Huawei Technologies Co., Ltd.
# All Rights Reserved
#
# Licensed under the Apache License, Version 2.0 (the "License"); you may
# not use this file except in compliance with the License. You may obtain
# a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
# License for the specific language governing permissions and limitations
# under the License.
from oslo_context import context as oslo_ctx
from tricircle.db import core
def get_db_context():
return Context()
def get_admin_context():
ctx = Context()
ctx.is_admin = True
return ctx
class ContextBase(oslo_ctx.RequestContext):
def __init__(self, auth_token=None, user_id=None, tenant_id=None,
is_admin=False, request_id=None, overwrite=True,
user_name=None, tenant_name=None, **kwargs):
super(ContextBase, self).__init__(
auth_token=auth_token,
user=user_id or kwargs.get('user', None),
tenant=tenant_id or kwargs.get('tenant', None),
domain=kwargs.get('domain', None),
user_domain=kwargs.get('user_domain', None),
project_domain=kwargs.get('project_domain', None),
is_admin=is_admin,
read_only=kwargs.get('read_only', False),
show_deleted=kwargs.get('show_deleted', False),
request_id=request_id,
resource_uuid=kwargs.get('resource_uuid', None),
overwrite=overwrite)
self.user_name = user_name
self.tenant_name = tenant_name
def to_dict(self):
ctx_dict = super(ContextBase, self).to_dict()
ctx_dict.update({
'user_name': self.user_name,
'tenant_name': self.tenant_name
})
return ctx_dict
@classmethod
def from_dict(cls, ctx):
return cls(**ctx)
class Context(ContextBase):
def __init__(self, **kwargs):
super(Context, self).__init__(**kwargs)
self._session = None
@property
def session(self):
if not self._session:
self._session = core.get_session()
return self._session