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-rw-r--r--lib/sqlalchemy/orm/instrumentation.py7
-rw-r--r--lib/sqlalchemy/orm/session.py2
-rw-r--r--lib/sqlalchemy/orm/state.py2
3 files changed, 2 insertions, 9 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
diff --git a/lib/sqlalchemy/orm/session.py b/lib/sqlalchemy/orm/session.py
index 55b19749e..c47026969 100644
--- a/lib/sqlalchemy/orm/session.py
+++ b/lib/sqlalchemy/orm/session.py
@@ -2691,7 +2691,7 @@ def make_transient(instance):
if s:
s._expunge_state(state)
- # remove expired state and
+ # remove expired state
state.expired_attributes.clear()
# remove deferred callables
diff --git a/lib/sqlalchemy/orm/state.py b/lib/sqlalchemy/orm/state.py
index 8aa6fbe5f..7691c9826 100644
--- a/lib/sqlalchemy/orm/state.py
+++ b/lib/sqlalchemy/orm/state.py
@@ -266,7 +266,7 @@ class InstanceState(interfaces.InspectionAttr):
# we can't possibly be in instance_dict._modified
# b.c. this is weakref cleanup only, that set
# is strong referencing!
- assert self not in instance_dict._modified
+ # assert self not in instance_dict._modified
self.session_id = self._strong_obj = None
del self.obj