Merge "Add "os port show" command"

1 files changed, 56 insertions, 0 deletions

diff --git a/openstackclient/network/v2/port.py b/openstackclient/network/v2/port.py
index 0d5b183e..46cb031f 100644
--- a/openstackclient/network/v2/port.py
+++ b/openstackclient/network/v2/port.py
@@ -14,6 +14,42 @@
 """Port action implementations"""
 
 from openstackclient.common import command
+from openstackclient.common import utils
+
+
+def _format_admin_state(state):
+    return 'UP' if state else 'DOWN'
+
+
+_formatters = {
+    'admin_state_up': _format_admin_state,
+    'allowed_address_pairs': utils.format_list_of_dicts,
+    'binding_profile': utils.format_dict,
+    'binding_vif_details': utils.format_dict,
+    'dns_assignment':  utils.format_list_of_dicts,
+    'extra_dhcp_opts': utils.format_list_of_dicts,
+    'fixed_ips':  utils.format_list_of_dicts,
+    'security_groups': utils.format_list,
+}
+
+
+def _get_columns(item):
+    columns = item.keys()
+    if 'tenant_id' in columns:
+        columns.remove('tenant_id')
+        columns.append('project_id')
+    binding_columns = [
+        'binding:host_id',
+        'binding:profile',
+        'binding:vif_details',
+        'binding:vif_type',
+        'binding:vnic_type',
+    ]
+    for binding_column in binding_columns:
+        if binding_column in columns:
+            columns.remove(binding_column)
+            columns.append(binding_column.replace('binding:', 'binding_', 1))
+    return sorted(columns)
 
 
 class DeletePort(command.Command):
@@ -35,3 +71,23 @@ class DeletePort(command.Command):
         for port in parsed_args.port:
             res = client.find_port(port)
             client.delete_port(res)
+
+
+class ShowPort(command.ShowOne):
+    """Display port details"""
+
+    def get_parser(self, prog_name):
+        parser = super(ShowPort, self).get_parser(prog_name)
+        parser.add_argument(
+            'port',
+            metavar="<port>",
+            help="Port to display (name or ID)"
+        )
+        return parser
+
+    def take_action(self, parsed_args):
+        client = self.app.client_manager.network
+        obj = client.find_port(parsed_args.port, ignore_missing=False)
+        columns = _get_columns(obj)
+        data = utils.get_item_properties(obj, columns, formatters=_formatters)
+        return (tuple(columns), data)