4544ec3b6a
Add some useful usage comments to the examples. Change-Id: Id12ba3883492d69f971b78c75048fc7f5914998d
54 lines
1.6 KiB
Python
54 lines
1.6 KiB
Python
# 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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"""
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Example Session Command
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Make sure you can authenticate before running this command. This command
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is currently hard coded to use the Identity service.
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For example:
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python -m examples.session /tenants
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"""
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import sys
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from examples import authenticate
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from examples import common
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from examples import transport
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from openstack.auth import service_filter
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from openstack import session
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def make_session(opts):
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region = opts.os_region
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preference = service_filter.ServiceFilter(region=region)
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xport = transport.make_transport(opts)
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auth = authenticate.make_authenticate(opts)
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return session.Session(xport, auth, preference=preference)
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def run_session(opts):
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argument = opts.argument
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if argument is None:
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raise Exception("A path argument must be specified")
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sess = make_session(opts)
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filtration = service_filter.ServiceFilter(service_type='Identity')
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print("Session: %s" % sess)
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print(sess.get(argument, service=filtration).text)
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return
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if __name__ == "__main__":
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opts = common.setup()
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sys.exit(common.main(opts, run_session))
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