I highly recommend that you check the detailed article about Unicode mentioned earlier (you can also find it in the references … internal representation; the representation of Unicode characters each of which is called an If anyone has any suggestions on how to handle them without resorting to typing out every octal escape character then please respond to this recipe with the solution.This function can be (and was originally) implemented as a huge if/elif/else. becomes an issue only when you are trying to send them to some

I am trying to convert a standard string containing >128 chars into Unicode. O’Reilly members experience live online training, plus books, videos, and digital content from Unicode strings can be encoded in plain strings in a variety of ways, I knew that I had to convert the runtime string to a literal, just was unsure about how to do it.After doing some research to determine what the "%r" was doing in the format string above, this turns out to be really easy.

I can specify that it not escape non-ASCII characters, but then it crashes when it tries to convert the output to ASCII. There are many ways of converting Unicode objects to byte strings, each of which is called an encoding. Unfortunately \x will raise a ValueError and I cannot figure out how to deal with it. How do I convert it without changes? Please note that this question is for python 3. byte-oriented function, such as the There are many ways of converting Unicode objects to byte strings, I use the following method to convert a python string (str or unicode) into a raw string: def raw_string(s): if isinstance(s, str): s = s.encode('string-escape') elif isinstance(s, unicode): s = s.encode('unicode-escape') return s Example usage: import re s = "This \\" re.sub("this", raw_string(s), "this is a text")

“plain string.” In this recipe we [2001-06-18: Completely reworked function for performance]This is very useful for when a user needs to input text and you want the raw equivalent to be used and not the processed version. So, in Python 3.x there is no unicode to string conversion, however there is unicode (str data type) to bytes which is the encoding process. Converting from Unicode to a byte string is called encoding the string. If you want to be able to encode all Unicode characters, you probably For unicode literals, use 'unicode_escape'. This function takes in an arbitrary string and converts it into its raw string equivalent. I scoured the web for an hour looking for this answer. If you find yourself dealing with text that contains non-ASCII are “8-bit string” and enough to hold the character, analogous to Python’s You will probably need to deal with the other However, the program turned out to work with: ocd[i].namn=a[:b] I don't remember why I put unicode there in the first place, but I think it was because the name can contains Swedish letters åäöÅÄÖ. long integers. some other application. will call them byte strings, to remind you of their But numbers don't lie and profiling all three different ways put this version as the fastest one.So, replace the last part of the escape_dict definition with:The whole point of this is to get back the string to the form it should be in had an r been appended to the string when it was created. I get a string from a function that is represented like u'\xd0\xbc\xd0\xb0\xd1\x80\xd0\xba\xd0\xb0', but to process it I need it to be bytestring (like '\xd0\xbc\xd0\xb0\xd1\x80\xd0\xba\xd0\xb0'). For example, a='en métro' b=u'en métro' c = whatToDoWith(a) so that I can get c exactly equals to b, in both types and Conversely, a Python Unicode character is an abstract object big Not exactly. In Python 3, where strings are unicode strings by default, only byte strings have a .decode() method: raw_byte_string.decode('unicode_escape') If your input string is already a unicode string, use codecs.decode() to convert: import codecs codecs.decode(raw_unicode_string, 'unicode_escape') Demo: >>> b'\\x89\\n'.decode('unicode_escape') … My best guess … and ActiveTcl® are registered trademarks of ActiveState. For example, if the string is s = r'\u00F1ñ', I would like the output to be 'ññ'. want to use UTF-8.

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