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Issue #22896: Avoid to use PyObject_AsCharBuffer(), PyObject_AsReadBuffer()

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and PyObject_AsWriteBuffer().
This commit is contained in:
Serhiy Storchaka 2015-02-03 01:21:08 +02:00
parent b0ef78535a
commit 4fdb68491e
17 changed files with 327 additions and 335 deletions
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9
Objects/stringlib/join.h
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@ -58,7 +58,14 @@ STRINGLIB(bytes_join)(PyObject *sep, PyObject *iterable)
for (i = 0, nbufs = 0; i < seqlen; i++) {
Py_ssize_t itemlen;
item = PySequence_Fast_GET_ITEM(seq, i);
if (_getbuffer(item, &buffers[i]) < 0) {
if (PyBytes_CheckExact(item)) {
/* Fast path. */
Py_INCREF(item);
buffers[i].obj = item;
buffers[i].buf = PyBytes_AS_STRING(item);
buffers[i].len = PyBytes_GET_SIZE(item);
}
else if (PyObject_GetBuffer(item, &buffers[i], PyBUF_SIMPLE) != 0) {
PyErr_Format(PyExc_TypeError,
"sequence item %zd: expected a bytes-like object, "
"%.80s found",