Function array_resize

numpy/core/src/multiarray/methods.c:1255–1293

#include <stdio.h>
static PyObject *
array_resize(PyArrayObject *self, PyObject *args, PyObject *kwds)
{
    static char *kwlist[] = {"refcheck", NULL};
    Py_ssize_t size = PyTuple_Size(args);
    int refcheck = 1;
    PyArray_Dims newshape;
    PyObject *ret, *obj;


    if (!NpyArg_ParseKeywords(kwds, "|i", kwlist,  &refcheck)) {
        return NULL;
    }

    if (size == 0) {
        Py_RETURN_NONE;
    }
    else if (size == 1) {
        obj = PyTuple_GET_ITEM(args, 0);
        if (obj == Py_None) {
            Py_RETURN_NONE;
        }
        args = obj;
    }
    if (!PyArray_IntpConverter(args, &newshape)) {
        if (!PyErr_Occurred()) {
            PyErr_SetString(PyExc_TypeError, "invalid shape");
        }
        return NULL;
    }

    ret = PyArray_Resize(self, &newshape, refcheck, NPY_ANYORDER);
    npy_free_cache_dim_obj(newshape);
    if (ret == NULL) {
        return NULL;
    }
    Py_DECREF(ret);
    Py_RETURN_NONE;
}

static PyObject *
array_repeat(PyArrayObject *self, PyObject *args, PyObject *kwds) {