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-rw-r--r--lib/sqlalchemy/orm/instrumentation.py7
1 files changed, 0 insertions, 7 deletions
diff --git a/lib/sqlalchemy/orm/instrumentation.py b/lib/sqlalchemy/orm/instrumentation.py
index cce13f356..78a573cfd 100644
--- a/lib/sqlalchemy/orm/instrumentation.py
+++ b/lib/sqlalchemy/orm/instrumentation.py
@@ -110,13 +110,6 @@ class ClassManager(dict):
attr.impl for attr in
self.values() if attr.impl.accepts_scalar_loader])
- @_memoized_key_collection
- def _non_scalar_loader_keys(self):
- return frozenset([
- attr.key for attr in self.values()
- if not attr.impl.accepts_scalar_loader
- ])
-
@util.memoized_property
def mapper(self):
# raises unless self.mapper has been assigned