15554 - Add Python SDK constants for container request states

Arvados-DCO-1.1-Signed-off-by: Tom Morris <tfmorris@veritasgenetics.com>

diff --git a/sdk/python/arvados/util.py b/sdk/python/arvados/util.py
index 66da2d12af2082689179bbf1b89dd6285c1edbd9..fd29a3dc1d46938d2ea9e5c661bea2cbf20659be 100644 (file)
--- a/sdk/python/arvados/util.py
+++ b/sdk/python/arvados/util.py
@@ -19,6 +19,9 @@ import arvados
 from arvados.collection import CollectionReader
 
 HEX_RE = re.compile(r'^[0-9a-fA-F]+$')
+CR_UNCOMMITTED = 'Uncommitted'
+CR_COMMITTED = 'Committed'
+CR_FINAL = 'Final'
 
 keep_locator_pattern = re.compile(r'[0-9a-f]{32}\+\d+(\+\S+)*')
 signed_locator_pattern = re.compile(r'[0-9a-f]{32}\+\d+(\+\S+)*\+A\S+(\+\S+)*')