Add get_field method

[osm/osmclient.git] / osmclient / sol005 / ns.py

diff --git a/osmclient/sol005/ns.py b/osmclient/sol005/ns.py
index c60baa0..c640d00 100644 (file)
--- a/osmclient/sol005/ns.py
+++ b/osmclient/sol005/ns.py
@@ -159,6 +159,11 @@ class Ns(object):
             self._apiResource = '/ns_instances_content'
             self._apiBase = '{}{}{}'.format(self._apiName,
                                             self._apiVersion, self._apiResource)
+            headers = self._client._headers
+            headers['Content-Type'] = 'application/yaml'
+            http_header = ['{}: {}'.format(key,val)
+                          for (key,val) in list(headers.items())]
+            self._http.set_http_header(http_header)
             http_code, resp = self._http.post_cmd(endpoint=self._apiBase,
                                        postfields_dict=ns)
             #print 'HTTP CODE: {}'.format(http_code)
@@ -169,7 +174,7 @@ class Ns(object):
                 if not resp or 'id' not in resp:
                     raise ClientException('unexpected response from server - {} '.format(
                                       resp))
-                print(resp['id'])
+                return resp['id']
             else:
                 msg = ""
                 if resp:
@@ -369,3 +374,12 @@ class Ns(object):
                     exc.message)
             raise ClientException(message)
 
+    def get_field(self, ns_name, field):
+        nsr = self.get(ns_name)
+        if nsr is None:
+            raise NotFound("failed to retrieve ns {}".format(ns_name))
+
+        if field in nsr:
+            return nsr[field]
+
+        raise NotFound("failed to find {} in ns {}".format(field, ns_name))