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-rw-r--r--Demo/newmetaclasses/Eiffel.py4
-rw-r--r--Demo/newmetaclasses/Enum.py8
-rw-r--r--Lib/test/test_descr.py2
-rw-r--r--Parser/asdl.py2
-rw-r--r--Tools/framer/framer/bases.py8
5 files changed, 11 insertions, 13 deletions
diff --git a/Demo/newmetaclasses/Eiffel.py b/Demo/newmetaclasses/Eiffel.py
index 337ad937c61..15fa58a7003 100644
--- a/Demo/newmetaclasses/Eiffel.py
+++ b/Demo/newmetaclasses/Eiffel.py
@@ -85,8 +85,8 @@ class EiffelMetaClass2(EiffelBaseMetaClass):
make_eiffel_method = EiffelDescriptor
def _test(metaclass):
- class Eiffel:
- __metaclass__ = metaclass
+ class Eiffel(metaclass=metaclass):
+ pass
class Test(Eiffel):
diff --git a/Demo/newmetaclasses/Enum.py b/Demo/newmetaclasses/Enum.py
index 99b6fe80415..3ff8ddd720b 100644
--- a/Demo/newmetaclasses/Enum.py
+++ b/Demo/newmetaclasses/Enum.py
@@ -82,11 +82,11 @@ class EnumInstance(int):
def __str__(self):
return "%s.%s" % (self.__classname, self.__enumname)
-class Enum:
- __metaclass__ = EnumMetaclass
+class Enum(metaclass=EnumMetaclass):
+ pass
-class FullEnum:
- __metaclass__ = FullEnumMetaclass
+class FullEnum(metaclass=FullEnumMetaclass):
+ pass
def _test():
diff --git a/Lib/test/test_descr.py b/Lib/test/test_descr.py
index ad649cb176b..bfbb400f400 100644
--- a/Lib/test/test_descr.py
+++ b/Lib/test/test_descr.py
@@ -440,7 +440,7 @@ class ClassPropertiesAndMethods(unittest.TestCase):
self.assertEqual(a[100:200], (100,200))
def test_metaclass(self):
- # Testing __metaclass__...
+ # Testing metaclasses...
class C(metaclass=type):
def __init__(self):
self.__state = 0
diff --git a/Parser/asdl.py b/Parser/asdl.py
index 71d3be7f8a5..3583d846fa8 100644
--- a/Parser/asdl.py
+++ b/Parser/asdl.py
@@ -10,8 +10,6 @@ browser.
Changes for Python: Add support for module versions
"""
-#__metaclass__ = type
-
import os
import sys
import traceback
diff --git a/Tools/framer/framer/bases.py b/Tools/framer/framer/bases.py
index d9c99dbab23..08aacb9eac4 100644
--- a/Tools/framer/framer/bases.py
+++ b/Tools/framer/framer/bases.py
@@ -96,8 +96,8 @@ class ModuleMetaclass(BaseMetaclass):
p("}")
-class Module:
- __metaclass__ = ModuleMetaclass
+class Module(metaclass=ModuleMetaclass):
+ pass
class TypeMetaclass(BaseMetaclass):
@@ -211,5 +211,5 @@ class TypeMetaclass(BaseMetaclass):
p(template.type_init_type)
p(template.module_add_type)
-class Type:
- __metaclass__ = TypeMetaclass
+class Type(metaclass=TypeMetaclass):
+ pass