diff options
Diffstat (limited to 'Objects/bytearrayobject.c')
| -rw-r--r-- | Objects/bytearrayobject.c | 31 |
1 files changed, 28 insertions, 3 deletions
diff --git a/Objects/bytearrayobject.c b/Objects/bytearrayobject.c index 0fb7658..e98c658 100644 --- a/Objects/bytearrayobject.c +++ b/Objects/bytearrayobject.c @@ -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\ @@ -2439,7 +2463,7 @@ If the argument is omitted, strip trailing ASCII whitespace."); static PyObject * bytearray_rstrip(PyByteArrayObject *self, PyObject *args) { - Py_ssize_t left, right, mysize, argsize; + Py_ssize_t right, mysize, argsize; void *myptr, *argptr; PyObject *arg = Py_None; Py_buffer varg; @@ -2457,11 +2481,10 @@ bytearray_rstrip(PyByteArrayObject *self, PyObject *args) } myptr = self->ob_bytes; mysize = Py_SIZE(self); - left = 0; right = rstrip_helper(myptr, mysize, argptr, argsize); if (arg != Py_None) PyBuffer_Release(&varg); - return PyByteArray_FromStringAndSize(self->ob_bytes + left, right - left); + return PyByteArray_FromStringAndSize(self->ob_bytes, right); } PyDoc_STRVAR(decode_doc, @@ -2731,6 +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__}, |