开发者

Python: How do I read and parse a unicode utf-8 text file?

I am exporting UTF-8 text from Excel and I want to read and parse the incoming data using Python. I've read all the online info so I've already tried this, for example:

 txtFile = codecs.ope开发者_运维知识库n( 'halout.txt', 'r', 'utf-8' )
 for line in txtFile:
  print repr( line )

The error I am getting is:

UnicodeDecodeError: 'utf8' codec can't decode byte 0xff in position 0: unexpected code byte

Looking at the text file in a Hex editor, the first values are FFFE I've also tried:

txtFile.seek( 2 )

right after the 'open' but that just causes a different error.


That file is not UTF-8; it's UTF-16LE with a byte-order marker.


That is a BOM

EDIT, from the coments, it seems to be a utf-16 bom

codecs.open('foo.txt', 'r', 'utf-16')

should work.


Expanding on Johnathan's comment, this code should read the file correctly:

import codecs
txtFile = codecs.open( 'halout.txt', 'r', 'utf-16' )
for line in txtFile:
   print repr( line )


Try to see if the excel file has some blank rows (and then has values again), that might cause the unexpected error.

0

上一篇:

下一篇:

精彩评论

暂无评论...
验证码 换一张
取 消

最新问答

问答排行榜