ENH: Added versioning logic to objects.

In order to be able to load from saved state generated by old code, we need to have a notion of the version of the saved state.
2026-07-20 12:20:29 +08:00 · 2015-03-04 14:17:12 -05:00
parent 64eed84bff
commit c6596e2ee2
11 changed files with 297 additions and 17 deletions
@@ -1,3 +1,8 @@
+# Label for the serialization version field in the state returned by
+# __getstate__.
+VERSION_LABEL = '_stateversion_'
+
+
 class SerializeableZiplineObject(object):
    """
    This class implements the basic set and get state methods used for