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bpo-39481: PEP 585 for dataclasses, mailbox, contextvars (GH-19425)

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Ethan Smith 2020-04-14 16:14:15 -07:00 • committed by GitHub
parent 33986465bd
commit d01628e411
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5 changed files with 24 additions and 14 deletions
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18
Python/context.c
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@ -1024,13 +1024,6 @@ _contextvars_ContextVar_reset(PyContextVar *self, PyObject *token)
}
static PyObject *
contextvar_cls_getitem(PyObject *self, PyObject *arg)
{
Py_INCREF(self);
return self;
}
static PyMemberDef PyContextVar_members[] = {
{"name", T_OBJECT, offsetof(PyContextVar, var_name), READONLY},
{NULL}
@ -1040,8 +1033,8 @@ static PyMethodDef PyContextVar_methods[] = {
_CONTEXTVARS_CONTEXTVAR_GET_METHODDEF
_CONTEXTVARS_CONTEXTVAR_SET_METHODDEF
_CONTEXTVARS_CONTEXTVAR_RESET_METHODDEF
{"__class_getitem__", contextvar_cls_getitem,
METH_O | METH_CLASS, NULL},
{"__class_getitem__", (PyCFunction)Py_GenericAlias,
METH_O|METH_CLASS, PyDoc_STR("See PEP 585")},
{NULL, NULL}
};
@ -1180,10 +1173,17 @@ static PyGetSetDef PyContextTokenType_getsetlist[] = {
{NULL}
};
static PyMethodDef PyContextTokenType_methods[] = {
{"__class_getitem__", (PyCFunction)Py_GenericAlias,
METH_O|METH_CLASS, PyDoc_STR("See PEP 585")},
{NULL}
};
PyTypeObject PyContextToken_Type = {
PyVarObject_HEAD_INIT(&PyType_Type, 0)
"Token",
sizeof(PyContextToken),
.tp_methods = PyContextTokenType_methods,
.tp_getset = PyContextTokenType_getsetlist,
.tp_dealloc = (destructor)token_tp_dealloc,
.tp_getattro = PyObject_GenericGetAttr,