Remove object in class definition

References: #4600
Change-Id: I2a62ddfe00bc562720f0eae700a497495d7a987a

9 files changed, 16 insertions, 16 deletions

diff --git a/lib/sqlalchemy/engine/base.py b/lib/sqlalchemy/engine/base.py
index 24f8a8a87..389270e45 100644
--- a/lib/sqlalchemy/engine/base.py
+++ b/lib/sqlalchemy/engine/base.py
@@ -2603,7 +2603,7 @@ class Engine(ConnectionEventsTarget, log.Identified):
         return self.pool.connect()
 
 
-class OptionEngineMixin(object):
+class OptionEngineMixin:
     _sa_propagate_class_events = False
 
     def __init__(self, proxied, execution_options):
diff --git a/lib/sqlalchemy/engine/cursor.py b/lib/sqlalchemy/engine/cursor.py
index 0099d69ff..54db9f6c2 100644
--- a/lib/sqlalchemy/engine/cursor.py
+++ b/lib/sqlalchemy/engine/cursor.py
@@ -692,7 +692,7 @@ class CursorResultMetaData(ResultMetaData):
             self._translated_indexes = self._tuplefilter = None
 
 
-class ResultFetchStrategy(object):
+class ResultFetchStrategy:
     """Define a fetching strategy for a result object.
 
 
@@ -1095,7 +1095,7 @@ class _NoResultMetaData(ResultMetaData):
 _NO_RESULT_METADATA = _NoResultMetaData()
 
 
-class BaseCursorResult(object):
+class BaseCursorResult:
     """Base class for database result objects."""
 
     out_parameters = None
diff --git a/lib/sqlalchemy/engine/default.py b/lib/sqlalchemy/engine/default.py
index 9a138e69e..3af24d913 100644
--- a/lib/sqlalchemy/engine/default.py
+++ b/lib/sqlalchemy/engine/default.py
@@ -674,7 +674,7 @@ class DefaultDialect(interfaces.Dialect):
         return connection
 
 
-class _RendersLiteral(object):
+class _RendersLiteral:
     def literal_processor(self, dialect):
         def process(value):
             return "'%s'" % value
diff --git a/lib/sqlalchemy/engine/interfaces.py b/lib/sqlalchemy/engine/interfaces.py
index 7150f386c..6772a27bd 100644
--- a/lib/sqlalchemy/engine/interfaces.py
+++ b/lib/sqlalchemy/engine/interfaces.py
@@ -11,7 +11,7 @@ from ..sql.compiler import Compiled  # noqa
 from ..sql.compiler import TypeCompiler  # noqa
 
 
-class Dialect(object):
+class Dialect:
     """Define the behavior of a specific database and DB-API combination.
 
     Any aspect of metadata definition, SQL query generation,
@@ -1109,7 +1109,7 @@ class Dialect(object):
         raise NotImplementedError()
 
 
-class CreateEnginePlugin(object):
+class CreateEnginePlugin:
     """A set of hooks intended to augment the construction of an
     :class:`_engine.Engine` object based on entrypoint names in a URL.
 
@@ -1343,7 +1343,7 @@ class CreateEnginePlugin(object):
         """
 
 
-class ExecutionContext(object):
+class ExecutionContext:
     """A messenger object for a Dialect that corresponds to a single
     execution.
 
@@ -1601,7 +1601,7 @@ class Connectable(ConnectionEventsTarget):
         raise NotImplementedError()
 
 
-class ExceptionContext(object):
+class ExceptionContext:
     """Encapsulate information about an error condition in progress.
 
     This object exists solely to be passed to the
@@ -1750,7 +1750,7 @@ class ExceptionContext(object):
     """
 
 
-class AdaptedConnection(object):
+class AdaptedConnection:
     """Interface of an adapted connection object to support the DBAPI protocol.
 
     Used by asyncio dialects to provide a sync-style pep-249 facade on top
diff --git a/lib/sqlalchemy/engine/reflection.py b/lib/sqlalchemy/engine/reflection.py
index fed353e9c..c918f15b3 100644
--- a/lib/sqlalchemy/engine/reflection.py
+++ b/lib/sqlalchemy/engine/reflection.py
@@ -58,7 +58,7 @@ def cache(fn, self, con, *args, **kw):
 
 
 @inspection._self_inspects
-class Inspector(object):
+class Inspector:
     """Performs database schema inspection.
 
     The Inspector acts as a proxy to the reflection methods of the
diff --git a/lib/sqlalchemy/engine/result.py b/lib/sqlalchemy/engine/result.py
index 113cdcf35..4187c6c13 100644
--- a/lib/sqlalchemy/engine/result.py
+++ b/lib/sqlalchemy/engine/result.py
@@ -35,7 +35,7 @@ else:
             return lambda row: (it(row),)
 
 
-class ResultMetaData(object):
+class ResultMetaData:
     """Base for metadata about result rows."""
 
     __slots__ = ()
@@ -655,7 +655,7 @@ class ResultInternal(InPlaceGenerative):
         return uniques, strategy
 
 
-class _WithKeys(object):
+class _WithKeys:
     # used mainly to share documentation on the keys method.
     def keys(self):
         """Return an iterable view which yields the string keys that would
@@ -1516,7 +1516,7 @@ class MappingResult(_WithKeys, FilterResult):
         )
 
 
-class FrozenResult(object):
+class FrozenResult:
     """Represents a :class:`.Result` object in a "frozen" state suitable
     for caching.
 
diff --git a/lib/sqlalchemy/engine/row.py b/lib/sqlalchemy/engine/row.py
index e268cfec9..782fc21b8 100644
--- a/lib/sqlalchemy/engine/row.py
+++ b/lib/sqlalchemy/engine/row.py
@@ -53,7 +53,7 @@ try:
 except ImportError:
     _baserow_usecext = False
 
-    class BaseRow(object):
+    class BaseRow:
         __slots__ = ("_parent", "_data", "_keymap", "_key_style")
 
         def __init__(self, parent, processors, keymap, key_style, data):
diff --git a/lib/sqlalchemy/engine/strategies.py b/lib/sqlalchemy/engine/strategies.py
index bda1c7fae..a1d76f2b0 100644
--- a/lib/sqlalchemy/engine/strategies.py
+++ b/lib/sqlalchemy/engine/strategies.py
@@ -13,5 +13,5 @@
 from .mock import MockConnection  # noqa
 
 
-class MockEngineStrategy(object):
+class MockEngineStrategy:
     MockConnection = MockConnection
diff --git a/lib/sqlalchemy/engine/util.py b/lib/sqlalchemy/engine/util.py
index 36691504c..4467bafd3 100644
--- a/lib/sqlalchemy/engine/util.py
+++ b/lib/sqlalchemy/engine/util.py
@@ -81,7 +81,7 @@ def _distill_raw_params(params):
         raise exc.ArgumentError("mapping or sequence expected for parameters")
 
 
-class TransactionalContext(object):
+class TransactionalContext:
     """Apply Python context manager behavior to transaction objects.
 
     Performs validation to ensure the subject of the transaction is not