Other unneeded uses of object, courtesy of grep:

library/sqlite3.rst:713:   class Point(object):
library/multiprocessing.rst:1335:   class MathsClass(object):
library/functions.rst:281:      >>> class Foo(object):
library/functions.rst:897:      class C(object):
library/functions.rst:916:      class Parrot(object):
library/functions.rst:933:      class C(object):
library/functions.rst:1237:      >>> class X(object):
library/argparse.rst:1315:   >>> class C(object):
library/ctypes.rst:372:   >>> class Bottles(object):
library/itertools.rst:326:      class groupby(object):
howto/descriptor.rst:156:    class RevealAccess(object):
howto/descriptor.rst:173:    >>> class MyClass(object):
howto/descriptor.rst:205:    class C(object):
howto/descriptor.rst:214:    class Property(object):
howto/descriptor.rst:250:    class Cell(object):
howto/descriptor.rst:278:    class Function(object):
howto/descriptor.rst:286:    >>> class D(object):
howto/descriptor.rst:358:    >>> class E(object):
howto/descriptor.rst:371:    class StaticMethod(object):
howto/descriptor.rst:384:    >>> class E(object):
howto/descriptor.rst:419:    class ClassMethod(object):
howto/sorting.rst:228:        class K(object):
reference/datamodel.rst:1990:   >>> class C(object):
includes/sqlite3/adapter_point_2.py:3:class Point(object):
includes/sqlite3/converter_point.py:3:class Point(object):
includes/sqlite3/adapter_point_1.py:3:class Point(object):
includes/mp_newtype.py:15:class Foo(object):