1 files changed, 41 insertions, 0 deletions
diff --git a/openstackclient/network/utils.py b/openstackclient/network/utils.py
new file mode 100644
index 00000000..287f0271
--- /dev/null
+++ b/openstackclient/network/utils.py
@@ -0,0 +1,41 @@
+#   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.
+#
+
+
+# Transform compute security group rule for display.
+def transform_compute_security_group_rule(sg_rule):
+    info = {}
+    info.update(sg_rule)
+    from_port = info.pop('from_port')
+    to_port = info.pop('to_port')
+    if isinstance(from_port, int) and isinstance(to_port, int):
+        port_range = {'port_range': "%u:%u" % (from_port, to_port)}
+    elif from_port is None and to_port is None:
+        port_range = {'port_range': ""}
+    else:
+        port_range = {'port_range': "%s:%s" % (from_port, to_port)}
+    info.update(port_range)
+    if 'cidr' in info['ip_range']:
+        info['ip_range'] = info['ip_range']['cidr']
+    else:
+        info['ip_range'] = ''
+    if info['ip_protocol'] is None:
+        info['ip_protocol'] = ''
+    elif info['ip_protocol'].lower() == 'icmp':
+        info['port_range'] = ''
+    group = info.pop('group')
+    if 'name' in group:
+        info['remote_security_group'] = group['name']
+    else:
+        info['remote_security_group'] = ''
+    return info