1.4模块定义 //模块定义staticstructPyModuleDef CallbackModule ={ PyModuleDef_HEAD_INIT,"callback",//模块名称NULL,//模块文档描述-1,//模块状态CallbackMethods,//模块中的函数和方法nullptr,//指向一个 PyModuleDef_Slot 结构体数组的指针,用于定义模块的特殊属性nullptr,//指向一个函数指针,用于遍历模块对...
# 根据输入数据设置结果或异常ifdata=="success":future.set_result("Operation succeeded")else:future.set_exception(RuntimeError("Operation failed"))# Future 完成后调用的回调函数 deffuture_callback(future):try:print("Callback:",future.result()...
"""failed callback""" logger.info('task id: {0!r} failed: {1!r}'.format(task_id, exc)) defon_success(self, retval, task_id, args, kwargs): """success callback""" logger.info('task id:{} , arg:{} , successful !'.format(task...
importcheckNetimportusocketimportdataCallfrommiscimportPower# 用户需要配置的APN信息,根据实际情况修改usrCfg={'apn':'3gnet','username':'','password':''}defcheckAPN():# 获取第一路网卡的APN信息,确认当前使用的是否是用户指定的APNpdpCtx=dataCall.getPDPContext(1)ifpdpCtx!=-1:ifpdpCtx[1]!=usrCfg...
'''方式二''' for threadWork in futuresList: threadWork.add_done_callback(get_result)...
>>>10/0Traceback (most recent call last): File"<stdin>", line1,in<module> ZeroDivisionError: integer divisionormodulo by zero 因此,我们可以使用try-except块重写这个脚本: try: answer =10/0exceptZeroDivisionError, e: answer = eprintanswer ...
makeDefer函数内定义了调用链执行的逻辑关系,其中 reactor.callLater(2, d.callback, 5)表示在reactor.run()运行后的2后,twisted框架才去调用callback对应的两个函数(printSquare,printTwice)。 callLater()函数原型如下 代码语言:javascript 代码运行次数:0 ...
''' period The period of the timer, unit is ms callback The tasks that the timer needs to perform oneshot 1: perform the callback only after the first timing cycle 0:perform the callback every timed period ''' def start(self): def stop(self):4...
() def on_task_failed(self, message): print('Failed,task_id:%s, status_text:%s' % ( message['header']['task_id'], message['header']['status_text'])) self._fout.close() callback = AudioCallback(out_path) # 开始发送任务请求 text = "程一初发表的文章,在公众号“只差一个程序...
'''classExample_uart(object):def__init__(self,no=UART.UART2,bate=115200,data_bits=8,parity=0,stop_bits=1,flow_control=0):self.uart=UART(no,bate,data_bits,parity,stop_bits,flow_control)self.uart.set_callback(self.callback)defcallback(self,para):if(0==para[0]):self.uart.write("...