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Issue #10516: added copy() and clear() methods to bytearrays as well

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This commit is contained in:
Eli Bendersky 2011-03-03 18:21:02 +00:00
parent 91221f2857
commit 4db28d3343
4 changed files with 63 additions and 5 deletions
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26
Objects/bytearrayobject.c
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@ -1148,6 +1148,30 @@ bytearray_count(PyByteArrayObject *self, PyObject *args)
return count_obj;
}
PyDoc_STRVAR(clear__doc__,
"B.clear() -> None\n\
\n\
Remove all items from B.");
static PyObject *
bytearray_clear(PyByteArrayObject *self)
{
if (PyByteArray_Resize((PyObject *)self, 0) < 0)
return NULL;
Py_RETURN_NONE;
}
PyDoc_STRVAR(copy__doc__,
"B.copy() -> bytearray\n\
\n\
Return a copy of B.");
static PyObject *
bytearray_copy(PyByteArrayObject *self)
{
return PyByteArray_FromStringAndSize(PyByteArray_AS_STRING((PyObject *)self),
PyByteArray_GET_SIZE(self));
}
PyDoc_STRVAR(index__doc__,
"B.index(sub[, start[, end]]) -> int\n\
@ -2730,6 +2754,8 @@ bytearray_methods[] = {
{"capitalize", (PyCFunction)stringlib_capitalize, METH_NOARGS,
_Py_capitalize__doc__},
{"center", (PyCFunction)stringlib_center, METH_VARARGS, center__doc__},
{"clear", (PyCFunction)bytearray_clear, METH_NOARGS, clear__doc__},
{"copy", (PyCFunction)bytearray_copy, METH_NOARGS, copy__doc__},
{"count", (PyCFunction)bytearray_count, METH_VARARGS, count__doc__},
{"decode", (PyCFunction)bytearray_decode, METH_VARARGS | METH_KEYWORDS, decode_doc},
{"endswith", (PyCFunction)bytearray_endswith, METH_VARARGS, endswith__doc__},