Add document for using quantum client by python or cli invocation.

After this patch, we should see output at
http://docs.openstack.org/developer/python-quantumclient/.

Change-Id: I908c0d0e7f80a6eb73e97ee30eaab1bfbfec1e61

1 files changed, 13 insertions, 1 deletions

diff --git a/quantumclient/quantum/client.py b/quantumclient/quantum/client.py
index c7d7948..c89408b 100644
--- a/quantumclient/quantum/client.py
+++ b/quantumclient/quantum/client.py
@@ -26,7 +26,7 @@ API_VERSIONS = {
 
 
 def make_client(instance):
-    """Returns an identity service client.
+    """Returns an quantum client.
     """
     quantum_client = utils.get_client_class(
         API_NAME,
@@ -49,3 +49,15 @@ def make_client(instance):
     else:
         raise exceptions.UnsupportedVersion("API version %s is not supported" %
                                             instance._api_version[API_NAME])
+
+
+def Client(api_version, *args, **kwargs):
+    """Return an quantum client.
+    @param api_version: only 2.0 is supported now
+    """
+    quantum_client = utils.get_client_class(
+        API_NAME,
+        api_version,
+        API_VERSIONS,
+    )
+    return quantum_client(*args, **kwargs)