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make bytes(o) respect __bytes__ #2415

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This adds two new C-API functions: PyObject_Bytes and PyBytes_FromObject.

Reviewer: Barry
This commit is contained in:
Benjamin Peterson 2008-08-26 16:46:47 +00:00
parent a786b026c9
commit c15a07333e
8 changed files with 83 additions and 2 deletions
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11
Objects/bytesobject.c
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@ -2882,11 +2882,10 @@ str_subtype_new(PyTypeObject *type, PyObject *args, PyObject *kwds);
static PyObject *
string_new(PyTypeObject *type, PyObject *args, PyObject *kwds)
{
PyObject *x = NULL, *it;
PyObject *x = NULL;
const char *encoding = NULL;
const char *errors = NULL;
PyObject *new = NULL;
Py_ssize_t i, size;
static char *kwlist[] = {"source", "encoding", "errors", 0};
if (type != &PyBytes_Type)
@ -2924,6 +2923,14 @@ string_new(PyTypeObject *type, PyObject *args, PyObject *kwds)
"encoding or errors without a string argument");
return NULL;
}
return PyObject_Bytes(x);
}
PyObject *
PyBytes_FromObject(PyObject *x)
{
PyObject *new, *it;
Py_ssize_t i, size;
/* Is it an int? */
size = PyNumber_AsSsize_t(x, PyExc_ValueError);