18700: Add workbench2 to arvados-boot.

[arvados.git] / sdk / python / arvados / collection.py

diff --git a/sdk/python/arvados/collection.py b/sdk/python/arvados/collection.py
index 831b5d7e31dd80d789e6f22e7820e73c231b41a4..a076de6baf622f560f92859db68e7e8cdafc65f9 100644 (file)
--- a/sdk/python/arvados/collection.py
+++ b/sdk/python/arvados/collection.py
@@ -1395,7 +1395,7 @@ class Collection(RichCollectionBase):
                 # our tokens.
                 return
             else:
-                self._past_versions.add((response.get("modified_at"), response.get("portable_data_hash")))
+                self._remember_api_response(response)
             other = CollectionReader(response["manifest_text"])
         baseline = CollectionReader(self._manifest_text)
         self.apply(baseline.diff(other))
@@ -1578,8 +1578,11 @@ class Collection(RichCollectionBase):
           Retry count on API calls (if None,  use the collection default)
 
         :preserve_version:
-          If True, the saved collection will be preserved, provided that the
-          Collections.CollectionVersioning configuration is enabled.
+          If True, indicate that the collection content being saved right now
+          should be preserved in a version snapshot if the collection record is
+          updated in the future. Requires that the API server has
+          Collections.CollectionVersioning enabled, if not, setting this will
+          raise an exception.
 
         """
         if properties and type(properties) is not dict:
@@ -1692,8 +1695,11 @@ class Collection(RichCollectionBase):
           Retry count on API calls (if None,  use the collection default)
 
         :preserve_version:
-          If True, the saved collection will be preserved, provided that the
-          Collections.CollectionVersioning configuration is enabled.
+          If True, indicate that the collection content being saved right now
+          should be preserved in a version snapshot if the collection record is
+          updated in the future. Requires that the API server has
+          Collections.CollectionVersioning enabled, if not, setting this will
+          raise an exception.
 
         """
         if properties and type(properties) is not dict: