UnicodeDecodeError: 'ascii' codec can't decode byte 0xef in position 1

try:

string.decode('utf-8') # or: unicode(string, 'utf-8') 

edit:

'(\xef\xbd\xa1\xef\xbd\xa5\xcf\x89\xef\xbd\xa5\xef\xbd\xa1)\xef\xbe\x89'.decode('utf-8') gives u'(\uff61\uff65\u03c9\uff65\uff61)\uff89', which is correct.

so your problem must be at some oter place, possibly if you try to do something with it were there is an implicit conversion going on (could be printing, writing to a stream...)

to say more we'll need to see some code.

My +1 to mata's comment at https://stackoverflow.com/a/10561979/1346705 and to the Nick Craig-Wood's demonstration. You have decoded the string correctly. The problem is with the print command as it converts the Unicode string to the console encoding, and the console is not capable to display the string. Try to write the string into a file and look at the result using some decent editor that supports Unicode:

import codecs s = '(\xef\xbd\xa1\xef\xbd\xa5\xcf\x89\xef\xbd\xa5\xef\xbd\xa1)\xef\xbe\x89' s1 = s.decode('utf-8') f = codecs.open('out.txt', 'w', encoding='utf-8') f.write(s1) f.close() 

Then you will see (｡･ω･｡)ﾉ.

If you are working on a remote host, look at /etc/ssh/ssh_config on your local PC.

When this file contains a line:

SendEnv LANG LC_* 

comment it out with adding # at the head of line. It might help.

With this line, ssh sends language related environment variables of your PC to the remote host. It causes a lot of problems.

Try setting the system default encoding as utf-8 at the start of the script, so that all strings are encoded using that.

# coding: utf-8 import sys reload(sys) sys.setdefaultencoding('utf-8') 

No problems with my terminal. The above answers helped me looking in the right directions but it didn't work for me until I added 'ignore':

fix_encoding = lambda s: s.decode('utf8', 'ignore') 

As indicated in the comment below, this may lead to undesired results. OTOH it also may just do the trick well enough to get things working and you don't care about losing some characters.

It's fine to use the below code in the top of your script as Andrei Krasutski suggested.

import sys reload(sys) sys.setdefaultencoding('utf-8') 

But I will suggest you to also add # -*- coding: utf-8 -* line at very top of the script.

Omitting it throws below error in my case when I try to execute basic.py.

$ python basic.py File "01_basic.py", line 14 SyntaxError: Non-ASCII character '\xd9' in file basic.py on line 14, but no encoding declared; see http://python.org/dev/peps/pep-0263/ for details 

The following is the code present in basic.py which throws above error.

code with error

from pylatex import Document, Section, Subsection, Command, Package from pylatex.utils import italic, NoEscape import sys reload(sys) sys.setdefaultencoding('utf-8') def fill_document(doc): with doc.create(Section('ِش سثؤفهخى')): doc.append('إخع ساخعمي شمصشغس سحثشن فاث فقعفا') doc.append(italic('فشمهؤ ؤخىفثىفس شقث شمسخ ىهؤث')) with doc.create(Subsection('آثص ٍعلاسثؤفهخى')): doc.append('بشةخعس ؤقشئغ ؤاشقشؤفثقس: $&#{}') if __name__ == '__main__': # Basic document doc = Document('basic') fill_document(doc) 

Then I added # -*- coding: utf-8 -*- line at very top and executed. It worked.

code without error

# -*- coding: utf-8 -*- from pylatex import Document, Section, Subsection, Command, Package from pylatex.utils import italic, NoEscape import sys reload(sys) sys.setdefaultencoding('utf-8') def fill_document(doc): with doc.create(Section('ِش سثؤفهخى')): doc.append('إخع ساخعمي شمصشغس سحثشن فاث فقعفا') doc.append(italic('فشمهؤ ؤخىفثىفس شقث شمسخ ىهؤث')) with doc.create(Subsection('آثص ٍعلاسثؤفهخى')): doc.append('بشةخعس ؤقشئغ ؤاشقشؤفثقس: $&#{}') if __name__ == '__main__': # Basic document doc = Document('basic') fill_document(doc) 

Thanks.

this works for ubuntu 15.10:

sudo locale-gen "en_US.UTF-8" sudo dpkg-reconfigure locales 

It looks like your string is encoded to utf-8, so what exactly is the problem? Or what are you trying to do here..?

Python 2.7.3 (default, Apr 20 2012, 22:39:59) [GCC 4.6.3] on linux2 Type "help", "copyright", "credits" or "license" for more information. >>> s = '(\xef\xbd\xa1\xef\xbd\xa5\xcf\x89\xef\xbd\xa5\xef\xbd\xa1)\xef\xbe\x89' >>> s1 = s.decode('utf-8') >>> print s1 (｡･ω･｡)ﾉ >>> s2 = u'(｡･ω･｡)ﾉ' >>> s2 == s1 True >>> s2 u'(\uff61\uff65\u03c9\uff65\uff61)\uff89' 

In my case, it was caused by my Unicode file being saved with a "BOM". To solve this, I cracked open the file using BBEdit and did a "Save as..." choosing for encoding "Unicode (UTF-8)" and not what it came with which was "Unicode (UTF-8, with BOM)"

I was getting the same type of error, and I found that the console is not capable of displaying the string in another language. Hence I made the below code changes to set default_charset as UTF-8.

data_head = [('\x81\xa1\x8fo\x89\xef\x82\xa2\x95\xdb\x8f\xd8\x90\xa7\x93x\x81\xcb3\x8c\x8e\x8cp\x91\xb1\x92\x86(\x81\x86\x81\xde\x81\x85)\x81\xa1\x8f\x89\x89\xf1\x88\xc8\x8aO\x81A\x82\xa8\x8b\xe0\x82\xcc\x90S\x94z\x82\xcd\x88\xea\x90\xd8\x95s\x97v\x81\xa1\x83}\x83b\x83v\x82\xcc\x82\xa8\x8e\x8e\x82\xb5\x95\xdb\x8c\xaf\x82\xc5\x8fo\x89\xef\x82\xa2\x8am\x92\xe8\x81\xa1', 'shift_jis')] default_charset = 'UTF-8' #can also try 'ascii' or other unicode type print ''.join([ unicode(lin[0], lin[1] or default_charset) for lin in data_head ]) 

This is the best answer: https://stackoverflow.com/a/4027726/2159089

in linux:

export PYTHONIOENCODING=utf-8 

so sys.stdout.encoding is OK.

BOM, it's so often BOM for me

vi the file, use

:set nobomb 

and save it. That nearly always fixes it in my case

I had the same error, with URLs containing non-ascii chars (bytes with values > 128)

url = url.decode('utf8').encode('utf-8') 

Worked for me, in Python 2.7, I suppose this assignment changed 'something' in the str internal representation--i.e., it forces the right decoding of the backed byte sequence in url and finally puts the string into a utf-8 str with all the magic in the right place. Unicode in Python is black magic for me. Hope useful

i solve that problem changing in the file settings.py with 'ENGINE': 'django.db.backends.mysql', don´t use 'ENGINE': 'mysql.connector.django',

Just convert the text explicitly to string using str(). Worked for me.