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# 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.
import inspect
import warnings
from novaclient.i18n import _
# NOTE(andreykurilin): "tenant_networks" extension excluded
# here deliberately. It was deprecated separately from deprecation
# extension mechanism and I prefer to not auto-load it by default
# (V2_0_EXTENSIONS is designed for such behaviour).
V2_0_EXTENSIONS = {
'assisted_volume_snapshots':
'novaclient.v2.assisted_volume_snapshots',
'cells': 'novaclient.v2.cells',
'instance_action': 'novaclient.v2.instance_action',
'list_extensions': 'novaclient.v2.list_extensions',
'migrations': 'novaclient.v2.migrations',
'server_external_events': 'novaclient.v2.server_external_events',
}
def warn(alternative=True):
"""Prints warning msg for contrib modules."""
frm = inspect.stack()[1]
module_name = inspect.getmodule(frm[0]).__name__
if module_name.startswith("novaclient.v2.contrib."):
if alternative:
new_module_name = module_name.replace("contrib.", "")
msg = _("Module `%(module)s` is deprecated as of OpenStack "
"Ocata in favor of `%(new_module)s` and will be "
"removed after OpenStack Pike.") % {
"module": module_name, "new_module": new_module_name}
if not alternative:
msg = _("Module `%s` is deprecated as of OpenStack Ocata "
"All shell commands were moved to "
"`novaclient.v2.shell` and will be automatically "
"loaded.") % module_name
warnings.warn(msg)
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