[pypy-dev] PyObject_AsCharBuffer: compiler warning
Hi, When I try to use the function PyObject_AsCharBuffer I get the following compiler warning: warning: passing argument 2 of 'PyObject_AsCharBuffer' from incompatible pointer type By using Python it works without problems. In Python: int PyObject_AsCharBuffer(PyObject *obj, const char **buffer, Py_ssize_t *buffer_len) Is there something different in pypy? Regards, Arnd ___ pypy-dev@codespeak.net http://codespeak.net/mailman/listinfo/pypy-dev
Re: [pypy-dev] PyObject_AsCharBuffer: compiler warning
On Mon, Jan 24, 2011 at 10:38 AM, Arnd Rechenburg arnd.rechenb...@tomtom.com wrote: Hi, When I try to use the function PyObject_AsCharBuffer I get the following compiler warning: warning: passing argument 2 of 'PyObject_AsCharBuffer' from incompatible pointer type By using Python it works without problems. In Python: int PyObject_AsCharBuffer(PyObject *obj, const char **buffer, Py_ssize_t *buffer_len) Is there something different in pypy? We don't have const char**, we use char** instead. It's a small deficiency of how we do stuff now, probably fixable in the future, but don't worry too much, it works the same way. Cheers, fijal ___ pypy-dev@codespeak.net http://codespeak.net/mailman/listinfo/pypy-dev
[pypy-dev] Fwd: [issue10994] implementation details in sys module
I think this explanation what sys.getsizeof does is interesting. We might want to have it. -- Forwarded message -- From: Antoine Pitrou rep...@bugs.python.org Date: Mon, Jan 24, 2011 at 4:13 PM Subject: [issue10994] implementation details in sys module To: fij...@gmail.com Antoine Pitrou pit...@free.fr added the comment: I suppose wrt getsizeof it's more of if you provide us with a reasonable expectations, we can implement this other than anything else. The expectation is that it returns the memory footprint of the given object, and only it (not taking into account sharing, caching, dependencies or anything else). For example, an instance will not count its attribute __dict__. But a str object will count its object header plus the string payload, if the payload is private. Of course, you are free to tweak these semantics for the PyPy implementation. -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue10994 ___ ___ pypy-dev@codespeak.net http://codespeak.net/mailman/listinfo/pypy-dev
