# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
# License for the specific language governing permissions and limitations
# under the License.
"""
Example Head Command
For example:
python -m examples.head openstack/image/v1/image.py \
--data 9d7d22d0-7d43-481f-a7eb-d93ea2791409
"""
import sys
from examples import common
from examples import session
def run_head(opts):
sess = session.make_session(opts)
cls = common.find_resource_cls(opts)
data = common.get_data_option(opts)
obj = cls.new(**data)
obj.head(sess)
print(str(obj))
return
if __name__ == "__main__":
opts = common.setup()
sys.exit(common.main(opts, run_head))
For example:
python -m examples.session /tenants
"""
import sys
from examples import common
from examples import connection
from openstack.identity import identity_service
def make_session(opts):
return connection.make_connection(opts).session
def run_session(opts):
argument = opts.argument
if argument is None:
raise Exception("A path argument must be specified")
sess = make_session(opts)
filtration = identity_service.IdentityService()
print("Session: %s" % sess)
print(sess.get(argument, service=filtration).text)
return
if __name__ == "__main__":
opts = common.setup()
sys.exit(common.main(opts, run_session))
