Method getStringFromAll

SRC/interpreter/PythonModule.cpp:263–321

}

const char *PythonModule::getStringFromAll(char* buffer, int len) {
    if (wrapper.getCurrentArg() >= wrapper.getNumberArgs()) {
        return 0;
    }

    PyObject *o =
        PyTuple_GetItem(wrapper.getCurrentArgv(), wrapper.getCurrentArg());
    wrapper.incrCurrentArg();

    // check if int
    if (PyLong_Check(o) || PyBool_Check(o)) {
        PyErr_Clear();
        int data = PyLong_AsLong(o);
        if (PyErr_Occurred()) {
            return 0;
        }
        snprintf(buffer, len, "%d", data);
        return buffer;
    }
    // check if double
    else if (PyFloat_Check(o)) {
        PyErr_Clear();
        double data = PyFloat_AsDouble(o);
        if (PyErr_Occurred()) {
            return 0;
        }
        snprintf(buffer, len, "%.20f", data);
        return buffer;
    }

#if PY_MAJOR_VERSION >= 3
    if (!PyUnicode_Check(o)) {
        return 0;
    }

    // PyObject *space = PyUnicode_FromString(" ");
    // PyObject *empty = PyUnicode_FromString("");
    // PyObject *newo = PyUnicode_Replace(o, space, empty, -1);
    const char* res = trimSpaces(o);
    // Py_DECREF(newo);
    // Py_DECREF(space);
    // Py_DECREF(empty);

    int lenres = int(strlen(res)) + 1;
    if (lenres > len) {
        lenres = len;
    }

    strncpy(buffer, res, lenres);

    return buffer;
#else
    if (!PyString_Check(o)) {
        return 0;
    }

    return PyString_AS_STRING(o);
#endif