Question

I am having trouble with unicode in a script I am writing. I have scoured the internet, including this site and I have tried many things, and I still have no idea what is wrong.

My code is very long, but I will show an excerpt from it:

raw_results = get_raw(args)
write_raw(raw_results)
parsed_results = parse_raw(raw_results)
write_parsed(parsed_results)

Basically, I get raw results, which is in XML, encoded in UTF-8. Writing the RAW data has no problems. But writing the parsed data is. So I am pretty sure the problem is inside the function that parses the data.

I tried everything and I do not understand what the problem is. Even this simple line gives me an error:

def parse_raw(raw_results)
    content = raw_results.replace(u'<?xml version="1.0" encoding="UTF-8" standalone="yes"?>', u'')

UnicodeDecodeError: ‘ascii’ codec can’t decode byte 0xd7 in position
570: ordinal not in range(128)

Ideally I would love to be able to work with unicode and have no problems, but I also have no issue with replacing/ignoring any unicode and using only regular text. I know I have not provided my full code, but understand that it’s a problem since it’s work-related. But I hope this is enough to get me some help.

Edit: the top part of my parse_raw function:

from xml.etree.ElementTree import XML, fromstring, tostring
def parse_raw(raw_results)    
    raw_results = raw_results.decode("utf-8")
    content = raw_results.replace('<?xml version="1.0" encoding="UTF-8" standalone="yes"?>', '')
    content = "<root>\n%s\n</root>" % content
    mxml = fromstring(content)

Edit2:: I think it would be a good idea to point out that the code works fine UNLESS there are special characters. When it’s 100% English, no problem; whenever any foreign letters or accented letters are involved is when the issues arise.

Answer 1

Thank you everyone for the input and the nudges. I have subsequently solved my own problem by going over my code for the millionth time with a fine-toothed comb, and I have found the culprit. And I have solved all my problems now.

For anyone with a similar problem, I have the following information that could help you:

• Use the codecs module for writing your files.
• Do not try to handle it all along your code, your code should ignore any type of character set throughout methods, and should have specific methods or calls to methods where only you modify the charset. (this helped me find the problem)

My problem was that at a certain point I was trying to turn unicode into unicode. And in another place I was trying to turn normal ASCII into ASCII again. So whenever I solved one issue, another arose and I figured it was the same problem.

Break your issue into sections… and then you might find your problem!