Remove object in class definition

References: #4600
Change-Id: I2a62ddfe00bc562720f0eae700a497495d7a987a

3 files changed, 3 insertions, 3 deletions

diff --git a/examples/versioned_rows/versioned_rows.py b/examples/versioned_rows/versioned_rows.py
index 7179d0474..96d2e399e 100644
--- a/examples/versioned_rows/versioned_rows.py
+++ b/examples/versioned_rows/versioned_rows.py
@@ -18,7 +18,7 @@ from sqlalchemy.orm import Session
 from sqlalchemy.orm import sessionmaker
 
 
-class Versioned(object):
+class Versioned:
     def new_version(self, session):
         # make us transient (removes persistent
         # identity).
diff --git a/examples/versioned_rows/versioned_rows_w_versionid.py b/examples/versioned_rows/versioned_rows_w_versionid.py
index 87d246da1..39cbaf1aa 100644
--- a/examples/versioned_rows/versioned_rows_w_versionid.py
+++ b/examples/versioned_rows/versioned_rows_w_versionid.py
@@ -25,7 +25,7 @@ from sqlalchemy.orm import Session
 from sqlalchemy.orm import sessionmaker
 
 
-class Versioned(object):
+class Versioned:
     # we have a composite primary key consisting of "id"
     # and "version_id"
     id = Column(Integer, primary_key=True)
diff --git a/examples/versioned_rows/versioned_update_old_row.py b/examples/versioned_rows/versioned_update_old_row.py
index 049c1a7a0..e1e25704c 100644
--- a/examples/versioned_rows/versioned_update_old_row.py
+++ b/examples/versioned_rows/versioned_update_old_row.py
@@ -37,7 +37,7 @@ def current_time():
     return now
 
 
-class VersionedStartEnd(object):
+class VersionedStartEnd:
     start = Column(DateTime, primary_key=True)
     end = Column(DateTime, primary_key=True)