Python 类型错误：应为字符缓冲区对象
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TypeError: expected a character buffer object
提问by
I am running into the following error while writing the value into a file. Can you please help me figure out what is the issue here and how to fix it?
将值写入文件时遇到以下错误。你能帮我弄清楚这里的问题是什么以及如何解决吗？
row = 649
with open(r'\loc\dev\Build_ver\build_ver.txt','r+') as f:
f.write(row)
print row
Error:
错误：
Traceback (most recent call last):
File "latest_rev.py", line 6, in <module>
f.write(row)
TypeError: expected a character buffer object
采纳答案by timgeb
Assuming you just want to write the string '649'to the file, change rowto '649'or issue f.write(str(row)).
假设您只想将字符串写入'649'文件，请更改row为'649'或发出f.write(str(row)).
回答by Roozbeh Zabihollahi
I had the same error, in my code:
我有同样的错误，在我的代码中：
s.translate(table)
The sobj was string. The issue was s.translatewas expecting a unicode string. So, the fix was to use:
的sOBJ是string。问题是s.translate期待一个 unicode 字符串。因此，修复方法是使用：
unicode(s).translate(table)
回答by bruh
You can do what timgeb did or you can do
你可以做 timgeb 所做的或者你可以做的
row = str(649)
