raise warning on schema version mismatch

alteryx · Aug 28, 2019 · 4d770cf · 4d770cf
1 parent 1fd1df0
commit 4d770cf
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diff --git a/docs/source/changelog.rst b/docs/source/changelog.rst
@@ -2,6 +2,14 @@
 
 Changelog
 ---------
+**Future Release**
+    * Changes
+        * Raise warning and not error on schema version mismatch (:pr:`718`)
+
+    Thanks to the following people for contributing to this release:
+    :user:`chidauri`
+
+
 **v0.10.1 Aug 25, 2019**
     * Fixes
         * Fix serialized LatLong data being loaded as strings (:pr:`712`)

diff --git a/featuretools/utils/gen_utils.py b/featuretools/utils/gen_utils.py
@@ -1,5 +1,6 @@
 import json
 import sys
+import warnings
 
 import s3fs
 from smart_open import open
@@ -111,15 +112,15 @@ def check_schema_version(cls, cls_type):
             if c_num > s_num:
                 break
             elif c_num < s_num:
-                raise RuntimeError(error_text_upgrade)
+                warnings.warn(error_text_upgrade)
 
         error_text_outdated = ('Unable to load %s. The schema version '
                                'of the saved %s (%s) is no longer '
                                'supported by this version of featuretools.'
                                % (cls_type, cls_type, version_string))
         # Check if saved has older major version.
         if current[0] > saved[0]:
-            raise RuntimeError(error_text_outdated)
+            warnings.warn(error_text_outdated)
 
 
 def use_smartopen_es(file_path, path, transport_params=None, read=True):