TypeError是Python中一种标准的异常类型,它表示操作或函数接收到了一个不适当类型的参数。在这个具体的错误中,“string argument without an encoding”提示我们传递了一个字符串,但是在该上下文中,需要一个带有编码信息的字符串或者需要明确指定编码。 2. 分析错误消息的上下文 这个错误通常出现在使用如open()函数(用于...
原博客地址:https://blog.csdn.net/yuan0401yu/article/details/82944992 报错处:server_socket.sendto(bytes(s), addr) 修改:server_socket.sendto(bytes(s.encode('utf-8')), addr) 然后就可以成功通信了 其实也挺奇怪的,我之前一直都没报错,后来换了环境 从python2.7换成了python3.5就开始报错了 ~~ 有...
manager = QueueManager(address=('127.0.0.1', 8001), authkey='qiye') 运行报错TypeError: string argument without an encoding 在python3中此处需要把字符串转换为字节型 manager = QueueManager(address=('127.0.0.1', 8001), authkey=bytes('qiye', encoding='utf-8'))...
Python报错:TypeError: string argument without an encoding,原博客地址:https://blog.csdn.net/yuan0401yu/article/details/82944992报错处:server_socket.sendto(bytes(s),addr)修改:server_socket.sendto(bytes(s.encode('utf-8'...
The TypeError: string argument without an encoding python error occurs when we pass a string to a function wherein it expects an encoded string. However, the bytes class has not specified the encoding of the string. Here is an example of how this error occurs: # TypeError: string argument ...
python教程-猿说python 注意:如果bytes初始化含有中文的字符串必须设置编码格式,否则报错:TypeError: string argument without an encoding 代码语言:javascript 代码运行次数:0 运行 AI代码解释 b=bytes("猿说python")>>>b=bytes("猿说python")>>>TypeError:string argument without an encoding...
In this example, theindex()method is called onmy_listwith “banana” as the argument. The method returns the index of the first occurrence of “banana” in the list, which is 1. This means “banana” is the second element in the list (since list indices start at 0). ...
In this tutorial, you'll learn how to remove or replace a string or substring. You'll go from the basic string method .replace() all the way up to a multi-layer regex pattern using the sub() function from Python's re module.
python string argument should contain only ASCII characters,#Python中的字符串参数应仅包含ASCII字符在Python的编程过程中,字符串是一个非常重要的基础元素。我们经常使用字符串来处理和表示文本信息。然而,当我们在处理某些函数参数时,可能会遇到一个问题:字符串
TheString replace()method replaces a character with a new character. You can remove a character from a string by providing the character(s) to replace as the first argument and an empty string as the second argument. Declare the string variable: ...