10 files changed, 14 insertions, 14 deletions
diff --git a/lib/sqlalchemy/dialects/mssql/base.py b/lib/sqlalchemy/dialects/mssql/base.py
index 974cae4f7..e5745bf69 100644
--- a/lib/sqlalchemy/dialects/mssql/base.py
+++ b/lib/sqlalchemy/dialects/mssql/base.py
@@ -1146,7 +1146,7 @@ class _BASETIMEIMPL(TIME):
     __visit_name__ = "_BASETIMEIMPL"
 
 
-class _DateTimeBase(object):
+class _DateTimeBase:
     def bind_processor(self, dialect):
         def process(value):
             if type(value) == datetime.date:
@@ -1181,7 +1181,7 @@ class DATETIMEOFFSET(_DateTimeBase, sqltypes.DateTime):
         self.precision = precision
 
 
-class _UnicodeLiteral(object):
+class _UnicodeLiteral:
     def literal_processor(self, dialect):
         def process(value):
 
diff --git a/lib/sqlalchemy/dialects/mssql/json.py b/lib/sqlalchemy/dialects/mssql/json.py
index d5157312c..ae9059777 100644
--- a/lib/sqlalchemy/dialects/mssql/json.py
+++ b/lib/sqlalchemy/dialects/mssql/json.py
@@ -77,7 +77,7 @@ class JSON(sqltypes.JSON):
 # Note: these objects currently match exactly those of MySQL, however since
 # these are not generalizable to all JSON implementations, remain separately
 # implemented for each dialect.
-class _FormatTypeMixin(object):
+class _FormatTypeMixin:
     def _format_value(self, value):
         raise NotImplementedError()
 
diff --git a/lib/sqlalchemy/dialects/mssql/pyodbc.py b/lib/sqlalchemy/dialects/mssql/pyodbc.py
index 0a56a03de..6ce55d392 100644
--- a/lib/sqlalchemy/dialects/mssql/pyodbc.py
+++ b/lib/sqlalchemy/dialects/mssql/pyodbc.py
@@ -294,7 +294,7 @@ from ... import util
 from ...connectors.pyodbc import PyODBCConnector
 
 
-class _ms_numeric_pyodbc(object):
+class _ms_numeric_pyodbc:
 
     """Turns Decimals with adjusted() < 0 or > 7 into strings.
 
@@ -366,7 +366,7 @@ class _MSFloat_pyodbc(_ms_numeric_pyodbc, sqltypes.Float):
     pass
 
 
-class _ms_binary_pyodbc(object):
+class _ms_binary_pyodbc:
     """Wraps binary values in dialect-specific Binary wrapper.
     If the value is null, return a pyodbc-specific BinaryNull
     object to prevent pyODBC [and FreeTDS] from defaulting binary
@@ -389,7 +389,7 @@ class _ms_binary_pyodbc(object):
         return process
 
 
-class _ODBCDateTimeBindProcessor(object):
+class _ODBCDateTimeBindProcessor:
     """Add bind processors to handle datetimeoffset behaviors"""
 
     has_tz = False
diff --git a/lib/sqlalchemy/dialects/mysql/base.py b/lib/sqlalchemy/dialects/mysql/base.py
index af2d7bdbb..54fe1f57f 100644
--- a/lib/sqlalchemy/dialects/mysql/base.py
+++ b/lib/sqlalchemy/dialects/mysql/base.py
@@ -3196,7 +3196,7 @@ class MySQLDialect(default.DefaultDialect):
         return rows
 
 
-class _DecodingRow(object):
+class _DecodingRow:
     """Return unicode-decoded values based on type inspection.
 
     Smooth over data type issues (esp. with alpha driver versions) and
diff --git a/lib/sqlalchemy/dialects/mysql/json.py b/lib/sqlalchemy/dialects/mysql/json.py
index 8d052cc7c..384d3b9b6 100644
--- a/lib/sqlalchemy/dialects/mysql/json.py
+++ b/lib/sqlalchemy/dialects/mysql/json.py
@@ -36,7 +36,7 @@ class JSON(sqltypes.JSON):
     pass
 
 
-class _FormatTypeMixin(object):
+class _FormatTypeMixin:
     def _format_value(self, value):
         raise NotImplementedError()
 
diff --git a/lib/sqlalchemy/dialects/mysql/reflection.py b/lib/sqlalchemy/dialects/mysql/reflection.py
index 503c9614c..8d5b24f0c 100644
--- a/lib/sqlalchemy/dialects/mysql/reflection.py
+++ b/lib/sqlalchemy/dialects/mysql/reflection.py
@@ -17,7 +17,7 @@ from ... import types as sqltypes
 from ... import util
 
 
-class ReflectedState(object):
+class ReflectedState:
     """Stores raw information about a SHOW CREATE TABLE statement."""
 
     def __init__(self):
@@ -30,7 +30,7 @@ class ReflectedState(object):
 
 
 @log.class_logger
-class MySQLTableDefinitionParser(object):
+class MySQLTableDefinitionParser:
     """Parses the results of a SHOW CREATE TABLE statement."""
 
     def __init__(self, dialect, preparer):
diff --git a/lib/sqlalchemy/dialects/mysql/types.py b/lib/sqlalchemy/dialects/mysql/types.py
index dee58b4a5..abbf943a9 100644
--- a/lib/sqlalchemy/dialects/mysql/types.py
+++ b/lib/sqlalchemy/dialects/mysql/types.py
@@ -12,7 +12,7 @@ from ... import types as sqltypes
 from ... import util
 
 
-class _NumericType(object):
+class _NumericType:
     """Base for MySQL numeric types.
 
     This is the base both for NUMERIC as well as INTEGER, hence
diff --git a/lib/sqlalchemy/dialects/postgresql/ranges.py b/lib/sqlalchemy/dialects/postgresql/ranges.py
index c54179c81..d141ee731 100644
--- a/lib/sqlalchemy/dialects/postgresql/ranges.py
+++ b/lib/sqlalchemy/dialects/postgresql/ranges.py
@@ -10,7 +10,7 @@ from ... import types as sqltypes
 __all__ = ("INT4RANGE", "INT8RANGE", "NUMRANGE")
 
 
-class RangeOperators(object):
+class RangeOperators:
     """
     This mixin provides functionality for the Range Operators
     listed in Table 9-44 of the `PostgreSQL documentation`__ for Range
diff --git a/lib/sqlalchemy/dialects/sqlite/base.py b/lib/sqlalchemy/dialects/sqlite/base.py
index 6c22c8ef3..7ded73973 100644
--- a/lib/sqlalchemy/dialects/sqlite/base.py
+++ b/lib/sqlalchemy/dialects/sqlite/base.py
@@ -863,7 +863,7 @@ class _SQliteJson(JSON):
         return process
 
 
-class _DateTimeMixin(object):
+class _DateTimeMixin:
     _reg = None
     _storage_format = None
 
diff --git a/lib/sqlalchemy/dialects/sqlite/json.py b/lib/sqlalchemy/dialects/sqlite/json.py
index 614f95405..b412fa5a5 100644
--- a/lib/sqlalchemy/dialects/sqlite/json.py
+++ b/lib/sqlalchemy/dialects/sqlite/json.py
@@ -36,7 +36,7 @@ class JSON(sqltypes.JSON):
 # Note: these objects currently match exactly those of MySQL, however since
 # these are not generalizable to all JSON implementations, remain separately
 # implemented for each dialect.
-class _FormatTypeMixin(object):
+class _FormatTypeMixin:
     def _format_value(self, value):
         raise NotImplementedError()