Allow objects to be streamed to stdout

Change-Id: Icd8de6b2122fe77926d93da9bda08f56c3672a7a

1 files changed, 10 insertions, 5 deletions

diff --git a/openstackclient/api/object_store_v1.py b/openstackclient/api/object_store_v1.py
index 74c4a46f..31033525 100644
--- a/openstackclient/api/object_store_v1.py
+++ b/openstackclient/api/object_store_v1.py
@@ -16,6 +16,7 @@
 import io
 import logging
 import os
+import sys
 
 from osc_lib import utils
 import six
@@ -376,12 +377,16 @@ class APIv1(api.BaseAPI):
             stream=True,
         )
         if response.status_code == 200:
-            if not os.path.exists(os.path.dirname(file)):
-                if len(os.path.dirname(file)) > 0:
-                    os.makedirs(os.path.dirname(file))
-            with open(file, 'wb') as f:
+            if file == '-':
                 for chunk in response.iter_content(64 * 1024):
-                    f.write(chunk)
+                    sys.stdout.write(chunk)
+            else:
+                if not os.path.exists(os.path.dirname(file)):
+                    if len(os.path.dirname(file)) > 0:
+                        os.makedirs(os.path.dirname(file))
+                with open(file, 'wb') as f:
+                    for chunk in response.iter_content(64 * 1024):
+                        f.write(chunk)
 
     def object_set(
         self,