argv[1] with open(config, 'r') as f: for i, command in enumerate(f, 1): print('action {:04} cli command "{}"'.format(i, command.rstrip())) 在本例中,Python脚本从配置文本中逐行读取命令,同时添加啊EEM前缀。 命令文件如下。(r1_config.txt文件) en conf t no int Gi0/0/0.300 no...
The Python programming language has a practical built-in function known as enumerate(). It simplifies iterating over an iterable object while providing access to the elements and their corresponding indices. This function generates an enumerate object comprising tuples in the format (index, element)....
python enumerate() 描述enumerate() 函数用于将一个可遍历的数据对象(如列表、元组或字符串)组合为一个索引序列,同时列出数据和数据下标,一般用在 for 循环当中。 语法 以下是 enumerate() 方法的语法: 参数 sequence -- 一个序列、迭代器或其他支持迭代对象。 start -- 下标起始位置。# 可以修改下标起始数 ...
这个例子用到了python中enumerate的用法。顺便说一下enumerate在for循环中得到计数的用法,enumerate参数为可遍历的变量,如 字符串,列表等; 返回值为enumerate类。 示例代码如下所示: 问题1.2.3.一同解决,代码如下: list=[1,2,3,4,5,6] for i ,j in enumerate(list) print(i,j) list2=list[::-1] list...
Python Enumerate Function - Learn how to use the enumerate function in Python to simplify your coding with effective indexing and iteration techniques.
(ComboBox,0,'Edit',None)# 上面三句依次寻找对象,直到找到输入框Edit对象的句柄button = win32gui.FindWindowEx(dialog,0,'Button',None)# 确定按钮Buttonwin32gui.SendMessage(Edit, win32con.WM_SETTEXT,None,'D:\category.sql')# 往输入框输入绝对地址win32gui.SendMessage(dialog, win32con.WM_COMMAND...
python 内置函数 enumerate 知识点:enumerate函数enumerate()函数用于将一个可遍历的数据对象(如列表、元组或字符串)组合为一个索引序列,同时列出数据和数据下标,一般用在for循环当中。参考:http://www.runoob.com/python/python-func-enumerate.html 766. Toeplitz Matrix 766. Toeplitz Matrix ...
Python's enumerate function 枚举用于遍历iterable,同时保留迭代次数的整数计数,因此: >>> for number, value in enumerate(["a", "b", "c"]):... print(number, value)1 a2 b3 c Python's zip function built-in函数zip用于组合两个iterable,如下所示: >>> a = [1, 2]>>> b = [3, 4]>>...
So, what does the enumerate() function do? The enumerate() in python takes a list as its first parameter, and optionally support the second parameter, which is the start-index. By default, the index starts at zero. The enumerate() returns an iterator. ...
是否可以使用字典运行python函数? 选项1:如果您知道要为每个knownCommand调用subprocess.call,只需将命令存储为字符串: knownCommands = {'open lunar client': 'C:/Users/Joshua/AppData/Roaming/Microsoft/Windows/Start Menu/Programs/Lunar Client'}text = get_audio()command = knownCommands.get(text)if comman...