Safer access to optional parameters

Blue-Yonder-OSS · Sep 25, 2017 · fe49c4d · fe49c4d
1 parent ab1d76a
commit fe49c4d
Showing 1 changed file with 3 additions and 5 deletions.
diff --git a/storefact/_store_creation.py b/storefact/_store_creation.py
@@ -21,11 +21,9 @@ def _create_store_azure(type, params):
     from simplekv.net.azurestore import AzureBlockBlobStore
     from ._hstores import HAzureBlockBlobStore
 
-    if 'connection_string' not in params:
-        conn_string = _build_azure_url(**params)
-    else:
-        conn_string = params['connection_string']
-    if params['create_if_missing'] and params['use_sas']:
+    conn_string = params.get('connection_string', _build_azure_url(**params))
+
+    if params['create_if_missing'] and params.get('use_sas', False):
         raise Exception('create_if_missing is incompatible with the use of SAS tokens.')
 
     if type == 'azure':