https://github.com/python/cpython
Revision 6015cc50bc38b9e920ce4986ee10658eaa14f561 authored by Serhiy Storchaka on 28 October 2018, 11:43:03 UTC, committed by GitHub on 28 October 2018, 11:43:03 UTC
Some projects (e.g. Chameleon) create ast.Str containing an instance of the str subclass.
1 parent 913876d
Tip revision: 6015cc50bc38b9e920ce4986ee10658eaa14f561 authored by Serhiy Storchaka on 28 October 2018, 11:43:03 UTC
bpo-32892: Support subclasses of base types in isinstance checks for AST constants. (GH-9934)
bpo-32892: Support subclasses of base types in isinstance checks for AST constants. (GH-9934)
Tip revision: 6015cc5
pycapsule.h
/* Capsule objects let you wrap a C "void *" pointer in a Python
object. They're a way of passing data through the Python interpreter
without creating your own custom type.
Capsules are used for communication between extension modules.
They provide a way for an extension module to export a C interface
to other extension modules, so that extension modules can use the
Python import mechanism to link to one another.
For more information, please see "c-api/capsule.html" in the
documentation.
*/
#ifndef Py_CAPSULE_H
#define Py_CAPSULE_H
#ifdef __cplusplus
extern "C" {
#endif
PyAPI_DATA(PyTypeObject) PyCapsule_Type;
typedef void (*PyCapsule_Destructor)(PyObject *);
#define PyCapsule_CheckExact(op) (Py_TYPE(op) == &PyCapsule_Type)
PyAPI_FUNC(PyObject *) PyCapsule_New(
void *pointer,
const char *name,
PyCapsule_Destructor destructor);
PyAPI_FUNC(void *) PyCapsule_GetPointer(PyObject *capsule, const char *name);
PyAPI_FUNC(PyCapsule_Destructor) PyCapsule_GetDestructor(PyObject *capsule);
PyAPI_FUNC(const char *) PyCapsule_GetName(PyObject *capsule);
PyAPI_FUNC(void *) PyCapsule_GetContext(PyObject *capsule);
PyAPI_FUNC(int) PyCapsule_IsValid(PyObject *capsule, const char *name);
PyAPI_FUNC(int) PyCapsule_SetPointer(PyObject *capsule, void *pointer);
PyAPI_FUNC(int) PyCapsule_SetDestructor(PyObject *capsule, PyCapsule_Destructor destructor);
PyAPI_FUNC(int) PyCapsule_SetName(PyObject *capsule, const char *name);
PyAPI_FUNC(int) PyCapsule_SetContext(PyObject *capsule, void *context);
PyAPI_FUNC(void *) PyCapsule_Import(
const char *name, /* UTF-8 encoded string */
int no_block);
#ifdef __cplusplus
}
#endif
#endif /* !Py_CAPSULE_H */
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