mirror of
https://github.com/python/cpython
synced 2024-11-02 10:13:47 +00:00
cd9a56c2b0
Co-authored-by: Oleg Iarygin <oleg@arhadthedev.net> Co-authored-by: Erlend E. Aasland <erlend.aasland@protonmail.com>
100 lines
3 KiB
C
100 lines
3 KiB
C
/* Descriptors */
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#ifndef Py_DESCROBJECT_H
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#define Py_DESCROBJECT_H
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#ifdef __cplusplus
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extern "C" {
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#endif
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typedef PyObject *(*getter)(PyObject *, void *);
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typedef int (*setter)(PyObject *, PyObject *, void *);
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struct PyGetSetDef {
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const char *name;
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getter get;
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setter set;
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const char *doc;
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void *closure;
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};
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PyAPI_DATA(PyTypeObject) PyClassMethodDescr_Type;
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PyAPI_DATA(PyTypeObject) PyGetSetDescr_Type;
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PyAPI_DATA(PyTypeObject) PyMemberDescr_Type;
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PyAPI_DATA(PyTypeObject) PyMethodDescr_Type;
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PyAPI_DATA(PyTypeObject) PyWrapperDescr_Type;
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PyAPI_DATA(PyTypeObject) PyDictProxy_Type;
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PyAPI_DATA(PyTypeObject) PyProperty_Type;
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PyAPI_FUNC(PyObject *) PyDescr_NewMethod(PyTypeObject *, PyMethodDef *);
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PyAPI_FUNC(PyObject *) PyDescr_NewClassMethod(PyTypeObject *, PyMethodDef *);
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PyAPI_FUNC(PyObject *) PyDescr_NewMember(PyTypeObject *, PyMemberDef *);
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PyAPI_FUNC(PyObject *) PyDescr_NewGetSet(PyTypeObject *, PyGetSetDef *);
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PyAPI_FUNC(PyObject *) PyDictProxy_New(PyObject *);
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PyAPI_FUNC(PyObject *) PyWrapper_New(PyObject *, PyObject *);
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/* An array of PyMemberDef structures defines the name, type and offset
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of selected members of a C structure. These can be read by
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PyMember_GetOne() and set by PyMember_SetOne() (except if their READONLY
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flag is set). The array must be terminated with an entry whose name
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pointer is NULL. */
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struct PyMemberDef {
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const char *name;
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int type;
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Py_ssize_t offset;
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int flags;
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const char *doc;
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};
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// These constants used to be in structmember.h, not prefixed by Py_.
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// (structmember.h now has aliases to the new names.)
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/* Types */
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#define Py_T_SHORT 0
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#define Py_T_INT 1
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#define Py_T_LONG 2
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#define Py_T_FLOAT 3
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#define Py_T_DOUBLE 4
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#define Py_T_STRING 5
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#define _Py_T_OBJECT 6 // Deprecated, use Py_T_OBJECT_EX instead
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/* the ordering here is weird for binary compatibility */
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#define Py_T_CHAR 7 /* 1-character string */
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#define Py_T_BYTE 8 /* 8-bit signed int */
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/* unsigned variants: */
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#define Py_T_UBYTE 9
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#define Py_T_USHORT 10
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#define Py_T_UINT 11
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#define Py_T_ULONG 12
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/* Added by Jack: strings contained in the structure */
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#define Py_T_STRING_INPLACE 13
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/* Added by Lillo: bools contained in the structure (assumed char) */
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#define Py_T_BOOL 14
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#define Py_T_OBJECT_EX 16
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#define Py_T_LONGLONG 17
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#define Py_T_ULONGLONG 18
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#define Py_T_PYSSIZET 19 /* Py_ssize_t */
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#define _Py_T_NONE 20 // Deprecated. Value is always None.
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/* Flags */
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#define Py_READONLY 1
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#define Py_AUDIT_READ 2 // Added in 3.10, harmless no-op before that
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#define _Py_WRITE_RESTRICTED 4 // Deprecated, no-op. Do not reuse the value.
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#define Py_RELATIVE_OFFSET 8
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PyAPI_FUNC(PyObject *) PyMember_GetOne(const char *, PyMemberDef *);
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PyAPI_FUNC(int) PyMember_SetOne(char *, PyMemberDef *, PyObject *);
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#ifndef Py_LIMITED_API
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# define Py_CPYTHON_DESCROBJECT_H
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# include "cpython/descrobject.h"
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# undef Py_CPYTHON_DESCROBJECT_H
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#endif
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#ifdef __cplusplus
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}
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#endif
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#endif /* !Py_DESCROBJECT_H */
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