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9f2e346911
svn+ssh://pythondev@svn.python.org/python/branches/p3yk
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r56477 | martin.v.loewis | 2007-07-21 09:04:38 +0200 (Sa, 21 Jul 2007) | 11 lines
Merged revisions 56466-56476 via svnmerge from
svn+ssh://pythondev@svn.python.org/python/trunk
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r56476 | martin.v.loewis | 2007-07-21 08:55:02 +0200 (Sa, 21 Jul 2007) | 4 lines
PEP 3123: Provide forward compatibility with Python 3.0, while keeping
backwards compatibility. Add Py_Refcnt, Py_Type, Py_Size, and
PyVarObject_HEAD_INIT.
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r56478 | martin.v.loewis | 2007-07-21 09:47:23 +0200 (Sa, 21 Jul 2007) | 2 lines
PEP 3123: Use proper C inheritance for PyObject.
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r56479 | martin.v.loewis | 2007-07-21 10:06:55 +0200 (Sa, 21 Jul 2007) | 3 lines
Add longintrepr.h to Python.h, so that the compiler can
see that PyFalse is really some kind of PyObject*.
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r56480 | martin.v.loewis | 2007-07-21 10:47:18 +0200 (Sa, 21 Jul 2007) | 2 lines
Qualify SHIFT, MASK, BASE.
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r56482 | martin.v.loewis | 2007-07-21 19:10:57 +0200 (Sa, 21 Jul 2007) | 2 lines
Correctly refer to _ob_next.
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92 lines
3.1 KiB
C
92 lines
3.1 KiB
C
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/* Method object interface */
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#ifndef Py_METHODOBJECT_H
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#define Py_METHODOBJECT_H
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#ifdef __cplusplus
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extern "C" {
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#endif
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/* This is about the type 'builtin_function_or_method',
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not Python methods in user-defined classes. See classobject.h
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for the latter. */
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PyAPI_DATA(PyTypeObject) PyCFunction_Type;
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#define PyCFunction_Check(op) (Py_Type(op) == &PyCFunction_Type)
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typedef PyObject *(*PyCFunction)(PyObject *, PyObject *);
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typedef PyObject *(*PyCFunctionWithKeywords)(PyObject *, PyObject *,
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PyObject *);
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typedef PyObject *(*PyNoArgsFunction)(PyObject *);
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PyAPI_FUNC(PyCFunction) PyCFunction_GetFunction(PyObject *);
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PyAPI_FUNC(PyObject *) PyCFunction_GetSelf(PyObject *);
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PyAPI_FUNC(int) PyCFunction_GetFlags(PyObject *);
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/* Macros for direct access to these values. Type checks are *not*
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done, so use with care. */
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#define PyCFunction_GET_FUNCTION(func) \
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(((PyCFunctionObject *)func) -> m_ml -> ml_meth)
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#define PyCFunction_GET_SELF(func) \
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(((PyCFunctionObject *)func) -> m_self)
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#define PyCFunction_GET_FLAGS(func) \
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(((PyCFunctionObject *)func) -> m_ml -> ml_flags)
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PyAPI_FUNC(PyObject *) PyCFunction_Call(PyObject *, PyObject *, PyObject *);
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struct PyMethodDef {
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const char *ml_name; /* The name of the built-in function/method */
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PyCFunction ml_meth; /* The C function that implements it */
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int ml_flags; /* Combination of METH_xxx flags, which mostly
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describe the args expected by the C func */
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const char *ml_doc; /* The __doc__ attribute, or NULL */
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};
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typedef struct PyMethodDef PyMethodDef;
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PyAPI_FUNC(PyObject *) Py_FindMethod(PyMethodDef[], PyObject *, const char *);
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#define PyCFunction_New(ML, SELF) PyCFunction_NewEx((ML), (SELF), NULL)
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PyAPI_FUNC(PyObject *) PyCFunction_NewEx(PyMethodDef *, PyObject *,
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PyObject *);
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/* Flag passed to newmethodobject */
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#define METH_OLDARGS 0x0000
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#define METH_VARARGS 0x0001
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#define METH_KEYWORDS 0x0002
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/* METH_NOARGS and METH_O must not be combined with the flags above. */
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#define METH_NOARGS 0x0004
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#define METH_O 0x0008
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/* METH_CLASS and METH_STATIC are a little different; these control
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the construction of methods for a class. These cannot be used for
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functions in modules. */
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#define METH_CLASS 0x0010
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#define METH_STATIC 0x0020
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/* METH_COEXIST allows a method to be entered even though a slot has
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already filled the entry. When defined, the flag allows a separate
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method, "__contains__" for example, to coexist with a defined
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slot like sq_contains. */
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#define METH_COEXIST 0x0040
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typedef struct PyMethodChain {
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PyMethodDef *methods; /* Methods of this type */
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struct PyMethodChain *link; /* NULL or base type */
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} PyMethodChain;
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PyAPI_FUNC(PyObject *) Py_FindMethodInChain(PyMethodChain *, PyObject *,
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const char *);
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typedef struct {
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PyObject_HEAD
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PyMethodDef *m_ml; /* Description of the C function to call */
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PyObject *m_self; /* Passed as 'self' arg to the C func, can be NULL */
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PyObject *m_module; /* The __module__ attribute, can be anything */
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} PyCFunctionObject;
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#ifdef __cplusplus
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}
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#endif
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#endif /* !Py_METHODOBJECT_H */
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