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v0.8.1
v0.8.1
https://github.com/python/cpython
Revision c5df56304172d2d825fab27db97e6e90660cf7ef authored by Ned Deily on 19 February 2012, 01:19:12 UTC, committed by Ned Deily on 19 February 2012, 01:19:12 UTC
OS X framework builds already created versioned symlinks for all executables and scripts installed in the framework bin directory, of the general form ${cmd} - ${cmd}2.7. The changes here add a hierarchy of ${cmd} -> ${cmd}2 -> ${cmd}2.7. Per previous practice, all of the links are created in the framework bin directory for both the install and altinstall targets. This is consistent with the long-standing recommendation to manage multiple framework versions by adding and ordering framework bin directories on $PATH. Also, per past practice, symlinks to all framework bin entries are created in $prefix/bin (by default, /usr/local/bin) for the install target and only versioned links are created for altinstall, although the use of these links is not recommended for framework builds and their installation is optional with the standard OS X installers.
1 parent 8d38fcf
Tip revision: c5df56304172d2d825fab27db97e6e90660cf7ef authored by Ned Deily on 19 February 2012, 01:19:12 UTC
Issue #12627: Implement PEP 394 for OS X framework builds.
Issue #12627: Implement PEP 394 for OS X framework builds.
Tip revision: c5df563
cobject.h
/*
CObjects are marked Pending Deprecation as of Python 2.7.
The full schedule for 2.x is as follows:
- CObjects are marked Pending Deprecation in Python 2.7.
- CObjects will be marked Deprecated in Python 2.8
(if there is one).
- CObjects will be removed in Python 2.9 (if there is one).
Additionally, for the Python 3.x series:
- CObjects were marked Deprecated in Python 3.1.
- CObjects will be removed in Python 3.2.
You should switch all use of CObjects to capsules. Capsules
have a safer and more consistent API. For more information,
see Include/pycapsule.h, or read the "Capsules" topic in
the "Python/C API Reference Manual".
Python 2.7 no longer uses CObjects itself; all objects which
were formerly CObjects are now capsules. Note that this change
does not by itself break binary compatibility with extensions
built for previous versions of Python--PyCObject_AsVoidPtr()
has been changed to also understand capsules.
*/
/* original file header comment follows: */
/* C objects to be exported from one extension module to another.
C objects 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.
*/
#ifndef Py_COBJECT_H
#define Py_COBJECT_H
#ifdef __cplusplus
extern "C" {
#endif
PyAPI_DATA(PyTypeObject) PyCObject_Type;
#define PyCObject_Check(op) (Py_TYPE(op) == &PyCObject_Type)
/* Create a PyCObject from a pointer to a C object and an optional
destructor function. If the second argument is non-null, then it
will be called with the first argument if and when the PyCObject is
destroyed.
*/
PyAPI_FUNC(PyObject *) PyCObject_FromVoidPtr(
void *cobj, void (*destruct)(void*));
/* Create a PyCObject from a pointer to a C object, a description object,
and an optional destructor function. If the third argument is non-null,
then it will be called with the first and second arguments if and when
the PyCObject is destroyed.
*/
PyAPI_FUNC(PyObject *) PyCObject_FromVoidPtrAndDesc(
void *cobj, void *desc, void (*destruct)(void*,void*));
/* Retrieve a pointer to a C object from a PyCObject. */
PyAPI_FUNC(void *) PyCObject_AsVoidPtr(PyObject *);
/* Retrieve a pointer to a description object from a PyCObject. */
PyAPI_FUNC(void *) PyCObject_GetDesc(PyObject *);
/* Import a pointer to a C object from a module using a PyCObject. */
PyAPI_FUNC(void *) PyCObject_Import(char *module_name, char *cobject_name);
/* Modify a C object. Fails (==0) if object has a destructor. */
PyAPI_FUNC(int) PyCObject_SetVoidPtr(PyObject *self, void *cobj);
typedef struct {
PyObject_HEAD
void *cobject;
void *desc;
void (*destructor)(void *);
} PyCObject;
#ifdef __cplusplus
}
#endif
#endif /* !Py_COBJECT_H */
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