Refs #24215 -- Fixed Python 3.5 compatiblity for unhandled lazy ops error.24215

1 files changed, 1 insertions, 5 deletions

diff --git a/django/db/migrations/state.py b/django/db/migrations/state.py
index 3613ae2a4d..0defa7018e 100644
--- a/django/db/migrations/state.py
+++ b/django/db/migrations/state.py
@@ -244,11 +244,7 @@ class StateApps(Apps):
         has a keyword argument called 'field'.
         """
         def extract_field(operation):
-            # Expect a functools.partial() with a kwarg called 'field' applied.
-            try:
-                return operation.func.keywords['field']
-            except (AttributeError, KeyError):
-                return None
+            return getattr(operation, 'field', None)
 
         def extract_field_names(operations):
             return (str(field) for field in map(extract_field, operations) if field)