[英]TypeError: expected a character buffer object
I am trying to translate file name without number.我正在尝试翻译没有数字的文件名。 I am getting following error:
我收到以下错误:
>>> file ="1abc89.jpg"
>>> os.rename(file,file.translate(None,"0123456789"))
Traceback (most recent call last):
File "<stdin>", line 1, in ?
TypeError: expected a character buffer object
I tried searching few threads, but am not able to get the point.我尝试搜索几个线程,但无法理解这一点。
Python 3.4:蟒蛇 3.4:
>>> import os
>>> name = '1abc89.jpg'
>>> name.translate(str.maketrans('','','0123456789'))
'abc.jpg'
>>> os.rename(name,name.translate(str.maketrans('','','0123456789')))
Python 2.7:蟒蛇 2.7:
>>> import os
>>> name = '1abc89.jpg'
>>> name.translate(None,'0123456789')
'abc.jpg'
>>> os.rename(name,name.translate(None,'0123456789'))
References:参考:
声明:本站的技术帖子网页,遵循CC BY-SA 4.0协议,如果您需要转载,请注明本站网址或者原文地址。任何问题请咨询:yoyou2525@163.com.