8000 bpo-35134: Add Include/cpython/descrobject.h by vstinner · Pull Request #30923 · python/cpython · GitHub
[go: up one dir, main page]
Skip to content

bpo-35134: Add Include/cpython/descrobject.h #30923

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Merged
merged 1 commit into from
Jan 26, 2022
Merged

bpo-35134: Add Include/cpython/descrobject.h #30923

Show file tree
Hide file tree
Changes from all commits
Commits
Show all changes
1 commit
Select commit
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
64 changes: 64 additions & 0 deletions Include/cpython/descrobject.h
View file
Open in desktop
Original file line number Diff line number Diff line change
@@ -0,0 +1,64 @@
#ifndef Py_CPYTHON_DESCROBJECT_H
# error "this header file must not be included directly"
#endif

typedef PyObject *(*wrapperfunc)(PyObject *self, PyObject *args,
void *wrapped);

typedef PyObject *(*wrapperfunc_kwds)(PyObject *self, PyObject *args,
void *wrapped, PyObject *kwds);

struct wrapperbase {
const char *name;
int offset;
void *function;
wrapperfunc wrapper;
const char *doc;
int flags;
PyObject *name_strobj;
};

/* Flags for above struct */
#define PyWrapperFlag_KEYWORDS 1 /* wrapper function takes keyword args */

/* Various kinds of descriptor objects */

typedef struct {
PyObject_HEAD
PyTypeObject *d_type;
PyObject *d_name;
PyObject *d_qualname;
} PyDescrObject;

#define PyDescr_COMMON PyDescrObject d_common

#define PyDescr_TYPE(x) (((PyDescrObject *)(x))->d_type)
#define PyDescr_NAME(x) (((PyDescrObject *)(x))->d_name)

typedef struct {
PyDescr_COMMON;
PyMethodDef *d_method;
vectorcallfunc vectorcall;
} PyMethodDescrObject;

typedef struct {
PyDescr_COMMON;
struct PyMemberDef *d_member;
} PyMemberDescrObject;

typedef struct {
PyDescr_COMMON;
PyGetSetDef *d_getset;
} PyGetSetDescrObject;

typedef struct {
PyDescr_COMMON;
struct wrapperbase *d_base;
void *d_wrapped; /* This can be any function pointer */
} PyWrapperDescrObject;

PyAPI_DATA(PyTypeObject) _PyMethodWrapper_Type;

PyAPI_FUNC(PyObject *) PyDescr_NewWrapper(PyTypeObject *,
struct wrapperbase *, void *);
PyAPI_FUNC(int) PyDescr_IsData(PyObject *);
76 changes: 8 additions & 68 deletions Include/descrobject.h
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -16,93 +16,33 @@ typedef struct PyGetSetDef {
void *closure;
} PyGetSetDef;

#ifndef Py_LIMITED_API
typedef PyObject *(*wrapperfunc)(PyObject *self, PyObject *args,
void *wrapped);

typedef PyObject *(*wrapperfunc_kwds)(PyObject *self, PyObject *args,
void *wrapped, PyObject *kwds);

struct wrapperbase {
const char *name;
int offset;
void *function;
wrapperfunc wrapper;
const char *doc;
int flags;
PyObject *name_strobj;
};

/* Flags for above struct */
#define PyWrapperFlag_KEYWORDS 1 /* wrapper function takes keyword args */

/* Various kinds of descriptor objects */

typedef struct {
PyObject_HEAD
PyTypeObject *d_type;
PyObject *d_name;
PyObject *d_qualname;
} PyDescrObject;

#define PyDescr_COMMON PyDescrObject d_common

#define PyDescr_TYPE(x) (((PyDescrObject *)(x))->d_type)
#define PyDescr_NAME(x) (((PyDescrObject *)(x))->d_name)

typedef struct {
PyDescr_COMMON;
PyMethodDef *d_method;
vectorcallfunc vectorcall;
} PyMethodDescrObject;

typedef struct {
PyDescr_COMMON;
struct PyMemberDef *d_member;
} PyMemberDescrObject;

typedef struct {
PyDescr_COMMON;
PyGetSetDef *d_getset;
} PyGetSetDescrObject;

typedef struct {
PyDescr_COMMON;
struct wrapperbase *d_base;
void *d_wrapped; /* This can be any function pointer */
} PyWrapperDescrObject;
#endif /* Py_LIMITED_API */

PyAPI_DATA(PyTypeObject) PyClassMethodDescr_Type;
PyAPI_DATA(PyTypeObject) PyGetSetDescr_Type;
PyAPI_DATA(PyTypeObject) PyMemberDescr_Type;
PyAPI_DATA(PyTypeObject) PyMethodDescr_Type;
PyAPI_DATA(PyTypeObject) PyWrapperDescr_Type;
PyAPI_DATA(PyTypeObject) PyDictProxy_Type;
#ifndef Py_LIMITED_API
PyAPI_DATA(PyTypeObject) _PyMethodWrapper_Type;
#endif /* Py_LIMITED_API */
PyAPI_DATA(PyTypeObject) PyProperty_Type;
// Forward declaration for following prototype
struct PyMemberDef;

PyAPI_FUNC(PyObject *) PyDescr_NewMethod(PyTypeObject *, PyMethodDef *);
PyAPI_FUNC(PyObject *) PyDescr_NewClassMethod(PyTypeObject *, PyMethodDef *);
struct PyMemberDef; /* forward declaration for following prototype */
PyAPI_FUNC(PyObject *) PyDescr_NewMember(PyTypeObject *,
struct PyMemberDef *);
PyAPI_FUNC(PyObject *) PyDescr_NewGetSet(PyTypeObject *,
struct PyGetSetDef *);
#ifndef Py_LIMITED_API
PyAPI_FUNC(PyObject *) PyDescr_NewWrapper(PyTypeObject *,
struct wrapperbase *, void *);
PyAPI_FUNC(int) PyDescr_IsData(PyObject *);
#endif

PyAPI_FUNC(PyObject *) PyDictProxy_New(PyObject *);
PyAPI_FUNC(PyObject *) PyWrapper_New(PyObject *, PyObject *);

#ifndef Py_LIMITED_API
# define Py_CPYTHON_DESCROBJECT_H
# include "cpython/descrobject.h"
# undef Py_CPYTHON_DESCROBJECT_H
#endif

PyAPI_DATA(PyTypeObject) PyProperty_Type;
#ifdef __cplusplus
}
#endif
#endif /* !Py_DESCROBJECT_H */

1 change: 1 addition & 0 deletions Makefile.pre.in
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -1505,6 +1505,7 @@ PYTHON_HEADERS= \
$(srcdir)/Include/cpython/code.h \
$(srcdir)/Include/cpython/compile.h \
$(srcdir)/Include/cpython/context.h \
$(srcdir)/Include/cpython/descrobject.h \
$(srcdir)/Include/cpython/dictobject.h \
$(srcdir)/Include/cpython/fileobject.h \
$(srcdir)/Include/cpython/fileutils.h \
Expand Down
1 change: 1 addition & 0 deletions PCbuild/pythoncore.vcxproj
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -142,6 +142,7 @@
<ClInclude Include="..\Include\cpython\code.h" />
<ClInclude Include="..\Include\cpython\compile.h" />
<ClInclude Include="..\Include\cpython\context.h" />
<ClInclude Include="..\Include\cpython\descrobject.h" />
<ClInclude Include="..\Include\cpython\dictobject.h" />
<ClInclude Include="..\Include\cpython\fileobject.h" />
<ClInclude Include="..\Include\cpython\fileutils.h" />
Expand Down
5 changes: 4 additions & 1 deletion PCbuild/pythoncore.vcxproj.filters
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -366,6 +366,9 @@
<ClInclude Include="..\Include\cpython\context.h">
<Filter>Include\cpython</Filter>
</ClInclude>
<ClInclude Include="..\Include\cpython\descrobject.h">
<Filter>Include\cpython</Filter>
</ClInclude>
<ClInclude Include="..\Include\cpython\dictobject.h">
<Filter>Include\cpython</Filter>
</ClInclude>
Expand Down Expand Up @@ -1274,4 +1277,4 @@
<Filter>Resource Files</Filter>
</ResourceCompile>
</ItemGroup>
</Project>
</Project>
0