>>>importvoiceCall>>>voiceCall.callEnd()0 Copy 回调注册功能# voiceCall.setCallback# voiceCall.setCallback(voicecallFun) Copy 该方法用于注册回调函数。监听不同的通话状态并通过回调反馈给用户。 参数描述: voicecallFun- 回调函数名,回调函数格式以及回调函数的参数说明如下: defvoicecallFun(args):pass ...
sys.exit(); tcp_socket.bind((TCP_IP, TCP_PORT))# Listen for incoming connections (max queued connections: 2)tcp_socket.listen(2)print'Listening..'#Waits for incoming connection (blocking call)connection, address = tcp_socket.accept()print'Connected with:', address 方法accept()将返回服务器...
importnumpyasnpdeftest(a):a[0]=np.nanm=[1,2,3]test(m)print(m) output: [nan, 2, 3] Note python has this really weird error if you define local variable in a function same name as the global variable, program will promptUnboundLocalError. child class object overrides parent class meth...
The caller may optionally pass in a title for the window, or a msg to accompany the error information. Note that you do not need to (and cannot) pass an exception object as an argument. The latest exception will automatically be used. :param str msg: the msg to be displayed :param st...
pass 在这个函数中 ,*guests_info可以是一组不定长度的名字列表,而**special_requests则可以是一个包含各种个性化需求的字典。这种设计使得我们的函数能够轻松应对各种不可预知的情况 ,展现出Python函数参数的高度灵活性与可扩展性。随着我们接下来深入探讨*args和**kwargs的奥秘,你将更能领略这一特性的魅力所在。
parser.add_argument("-a", "--addr", dest="addr", help="指定一个IP地址或范围") args ...
timeoutis the amount of seconds allowed to pass between key presses. 是按键之间允许通过的秒数。 trigger_on_releaseif true, the callback is invoked on key release instead of key press. 如果为true,则在释放键而不是按下键时调用回调。
ACTIVE:模组进行LTE数传、GSM通话或RTOS在运行逻辑时的状态,功耗受到具体业务和网络通信制式的影响,CPU本身功耗和网络射频功率都有所不同,故实际功耗在不同工况下会有较大差异。 IDLE:此时模组处于空闲状态,硬件正常在电,RTOS保持运行,但没有任何线程需要被执行。有业务启动或网络业务呼入时,会立即恢复运行。ECX00U系...
defprint_num(n):print('Got this from Javascript:',n)# Call Javascript function, and pass explicit callback functioneel.js_random()(print_num)# Do the same with an inline lambda as callbackeel.js_random()(lambdan:print('Got this from Javascript:',n)) ...
In this example, the callback function is fired whenever any of the attributes described by theInputchange. Try it for yourself by entering data in the inputs above. Stateallows you to pass along extra values without firing the callbacks. Here’s the same example as above but with the two...