Beispiel #1
0
/** @brief Set a variable by its name.
 * @param self Module.
 * @param args Positional arguments.
 * @param keywds Keyword arguments.
 * @return Computed value, NULL if errors have been detected.
 */
static PyObject* set(PyObject *self, PyObject *args, PyObject *keywds)
{
    Aqua::CalcServer::CalcServer *C = Aqua::CalcServer::CalcServer::singleton();
    Aqua::InputOutput::Variables *vars = C->variables();
    const char* varname;
    PyObject *value;

    int i0 = 0;
    int n = 0;

    static char *kwlist[] = {"varname", "value", "offset", "n", NULL};

    if (!PyArg_ParseTupleAndKeywords(args, keywds, "sO|ii", kwlist,
                                     &varname, &value, &i0, &n)){
        return NULL;
    }

    Aqua::InputOutput::Variable *var = vars->get(varname);
    if(!var){
        std::ostringstream errstr;
        errstr << "Variable \"" << varname << "\" has not been declared";
        PyErr_SetString(PyExc_ValueError, errstr.str().c_str());
        return NULL;
    }

    if(var->setFromPythonObject(value, i0, n)){
        return NULL;
    }

    // Populate the variable if it is a scalar one
    if(var->type().find('*') == std::string::npos){
        try {
            vars->populate(var);
        } catch(...) {
            return NULL;
        }
    }

    Py_RETURN_NONE;
}
Beispiel #2
0
/** @brief Set a variable by its name.
 * @param self Module.
 * @param args Positional arguments.
 * @param keywds Keyword arguments.
 * @return Computed value, NULL if errors have been detected.
 */
static PyObject* set(PyObject *self, PyObject *args, PyObject *keywds)
{
    Aqua::CalcServer::CalcServer *C = Aqua::CalcServer::CalcServer::singleton();
    Aqua::InputOutput::Variables *V = C->variables();
    const char* varname;
    PyObject *value;

    int i0 = 0;
    int n = 0;

    static char *kwlist[] = {"varname", "value", "offset", "n", NULL};

    if (!PyArg_ParseTupleAndKeywords(args, keywds, "sO|ii", kwlist,
                                     &varname, &value, &i0, &n)){
        return NULL;
    }

    Aqua::InputOutput::Variable *var = V->get(varname);
    if(!var){
        char errstr[64 + strlen(varname)];
        sprintf(errstr, "Variable \"%s\" has not been declared", varname);
        PyErr_SetString(PyExc_ValueError, errstr);
        return NULL;
    }

    if(var->setFromPythonObject(value, i0, n)){
        return NULL;
    }

    // Populate the variable if it is a scalar one
    if(!strchr(var->type(), '*')){
        if(V->populate(var)){
            return NULL;
        }
    }

    Py_RETURN_NONE;
}