第一步:了解PyObject_CallFunction函数的基本用法 PyObject_CallFunction函数的声明如下: PyObject*PyObject_CallFunction(PyObject* callable_object, const char* format, ...) 这个函数接受两个参数:callable_object和format。callable_object是一个可调用的Python对象,可以是一个函数、方法或者类的构造函数。format是一...
result = PyObject_CallFunction(g_callback, "{s:s, s:i}", "URI", uri, "VALUE", atoi(Val_1)); if (result != NULL) Py_DECREF(result); else DEBUG_PRINTF("PyObject_CallFunction does not work well ! \n"); } while (0); break; case 3: GetIntVal(arg, "URI", uri); GetIntVal...
pyobject_callfunction的基本语法如下: python PyObject* PyObject_CallFunction(PyObject*callable_object, const char* format, ...) 其中,`callable_object`是一个Python对象,代表我们要调用的方法。`format`是函数的参数格式字符串,用于指定参数的类型和个数。`...`表示可变长度的参数列表,对应于format字符串中每...
PyObject_CallFunction Synopsis PyObject* PyObject_CallFunction(PyObject*x,char*format,...) Calls the callable Python objectxwith positional arguments described by format stringformat, using the same format codes asPy_BuildValue, covered earlier. WhenformatisNULL, callsxwith no arguments. Returns the...
ObjArgs(func, NULL) => _PyObject_CallNoArg(func) * PyObject_CallFunctionObjArgs(func, arg, NULL) => _PyObject_CallArg1(func, arg) PyObject_CallFunctionObjArgs() allocates 40 bytes on the C stack and requires extra work to "parse" C arguments to build a C array of PyObject*. ...
// PyObject* PyObject_CallFunction(PyObject *callable, char *format, ...) // Return value: New reference. // Call a callable Python object callable, with a variable number of C arguments. The C arguments are described using a Py_BuildVal...
第一步:了解PyObject_CallFunction函数的基本用法 PyObject_CallFunction函数的声明如下: PyObject*PyObject_CallFunction(PyObject* callable_object, const char* format, ...) 这个函数接受两个参数:callable_object和format。callable_object是一个可调用的Python对象,可以是一个函数、方法或者类的构造函数。format是一...