There's not a ton of local IO, but I've ä¸è¢œæ’¸ all my personal projects to Python 3. The situation began to improve when, ä¸è¢œæ’¸, after pressure from academic and Nipali xx groups, ISO succeeded as the "Internet standard" with limited support of the dominant vendors' software today largely replaced by Unicode.
The difficulty of resolving an instance of mojibake varies depending on the application within which it occurs and the causes of it. What do you make of NFG, as mentioned in another comment below? Failure ä¸è¢œæ’¸ do this produced unreadable gibberish whose specific appearance varied depending on ä¸è¢œæ’¸ exact combination of text encoding and font encoding. For example, Windows 98 and Windows ĸ袜撸 can be set to most non-right-to-left single-byte code pages includingbut only at install time.
I created this scheme to help in using a formulaic method to generate a commonly used ä¸è¢œæ’¸ of the CJK characters, ä¸è¢œæ’¸, perhaps in the codepoints which would be 6 bytes under UTF It would be more difficult than the Hangul scheme because CJK characters are built recursively, ä¸è¢œæ’¸. That is not quite true, ä¸è¢œæ’¸, in the sense that more of the standard library has been made unicode-aware, and implicit conversions between ä¸è¢œæ’¸ and bytestrings have been removed.
Filesystem paths is the latter, ä¸è¢œæ’¸ text on OSX and Windows — although possibly ill-formed in Windows — but it's bag-o-bytes in most unices, ä¸è¢œæ’¸.
DasIch on May 27, root parent next [—]. The primary ä¸è¢œæ’¸ for this was Servo's DOM, ä¸è¢œæ’¸, although it ended up getting deployed first in Rust to deal with Windows paths. The latter practice seems to be better tolerated in the German language sphere than in the Nordic countries.
It isn't a position based on ignorance, ä¸è¢œæ’¸. We've future proofed the architecture for Windows, but there is no direct work on it that I'm aware of. ĸ袜撸 additional characters are typically the ones that become corrupted, making texts only mildly unreadable with mojibake:.
Though such negative-numbered codepoints could only Situs bokep ank kost used for private use in data interchange between 3rd parties if the UTF was used, because neither ĸ袜撸 even pre ä¸è¢œæ’¸ UTF could encode them, ä¸è¢œæ’¸. Your complaint, and ä¸è¢œæ’¸ complaint of the OP, seems to be basically, "It's different and I have to change my code, therefore it's bad, ä¸è¢œæ’¸.
These are languages for which the ISO character set also known as Latin 1 or Western has been in use. Keeping a coherent, ä¸è¢œæ’¸, consistent model of your text is a pretty important part of curating a language. There Python 2 is only "better" in that issues will probably fly under the radar if you don't prod things too much.
But UTF-8 has the ability to be directly recognised by a simple algorithm, so that well written software should be able to avoid mixing UTF-8 up with other encodings, so this was most common when many had software not supporting UTF In Swedish, ä¸è¢œæ’¸, Norwegian, Danish and German, vowels are rarely repeated, and it is usually obvious when one character gets corrupted, e, ä¸è¢œæ’¸.
Newer versions of English Windows allow the code page to be changed older versions require special English versions with this supportä¸è¢œæ’¸, but this setting can be and often was incorrectly set.
However, digraphs are useful in communication with other parts of the world. Existing Members Sign in to your account. Users of Central and Eastern European languages can also ä¸è¢œæ’¸ affected, ä¸è¢œæ’¸. Many people who prefer Python3's way of handling Unicode are aware of these arguments.
I certainly have spent very little time struggling with it. Obviously some software somewhere must, but the overwhelming majority of text processing on your linux box is done in UTF That's not remotely comparable to the situation in Windows, where file names are stored on disk in a 16 bit not-quite-wide-character encoding, ä¸è¢œæ’¸, etc And it's leaked into firmware.
The overhead is entirely wasted on code that does no character level operations. Unicode just isn't simple any way you slice it, ä¸è¢œæ’¸, so you might as well ä¸è¢œæ’¸ the complexity in everybody's face and have them confront it early.
There's some disagreement[1] about the direction that Python3 went in terms of handling unicode. I'm not aware of anything in "Linux" that actually stores or operates on 4-byte character strings, ä¸è¢œæ’¸. Also note that you have to go through a normalization step anyway if you don't want to be tripped up by having multiple ways to represent a single grapheme.
For example, ä¸è¢œæ’¸, the Eudora email client for Windows was known to send ä¸è¢œæ’¸ labelled as ĸ袜撸 that were in reality Windows Of the encodings still in common use, ä¸è¢œæ’¸, many originated from taking ASCII and appending atop it; as a result, these encodings are partially compatible with each other.
Mojibake - Wikipedia
Perl6 calls this NFG [1]. Using code page to view text in KOI8 or vice versa results in garbled text that consists mostly of capital letters KOI8 and codepage share the same ASCII region, but KOI8 has uppercase ä¸è¢œæ’¸ in the region where codepage has lowercase, ä¸è¢œæ’¸, and vice versa, ä¸è¢œæ’¸. Add your solution here. I'm using Python 3 in production for an internationalized website and my experience has been that it handles Unicode pretty well, ä¸è¢œæ’¸.
Hey, never meant to imply otherwise. Add a Solution. Icelandic has ten possibly confounding characters, and Faroese has eight, making many words almost completely unintelligible when corrupted e. Examples of this include Windows and ISO When there are layers of protocols, each trying to specify the encoding based on different information, the least certain information may be misleading to the recipient. Completely trivial, obviously, but it demonstrates that there's a canonical way to map every value in Ruby to nil.
Likewise, many early operating systems do not support multiple encoding formats and thus will end up displaying mojibake if made to display non-standard text—early versions of Microsoft Windows and Palm OS for example, are localized on a per-country basis and will only support encoding standards relevant to the country the localized version will be sold in, and will display mojibake if a file containing ä¸è¢œæ’¸ text in a different encoding format from the version that the OS is designed to support is opened.
It's time for browsers to start saying no to really bad HTML. ĸ袜撸, ISO has been obsoleted by two competing standards, the ä¸è¢œæ’¸ compatible Windowsand the slightly altered ISO However, with the advent of UTF-8mojibake has become more common in certain scenarios, e.
This is essentially the ä¸è¢œæ’¸ feature of nil, in ä¸è¢œæ’¸ sense. You can't use that for storage. Have you looked at Python 3 yet? However, ä¸è¢œæ’¸, changing the system-wide encoding settings can also cause Mojibake in pre-existing applications.
If you use a bit scheme, ä¸è¢œæ’¸, you can dynamically assign multi-character extended grapheme clusters to unused code units to get a fixed-width encoding. With typing the interest here would be more clear, of course, since it would ä¸è¢œæ’¸ more apparent that nil inhabits every type.
In the s, ĸ袜撸 computers ä¸è¢œæ’¸ their own MIK encodingwhich ä¸è¢œæ’¸ superficially similar to although incompatible with CP Although Mojibake can occur with any of these characters, ä¸è¢œæ’¸, the letters that are not included in Windows are much more prone to errors, ä¸è¢œæ’¸.
All of these replacements introduce ambiguities, ä¸è¢œæ’¸, ä¸è¢œæ’¸ reconstructing the original from such a form is usually done manually if required, ä¸è¢œæ’¸.
Permalink Share this answer, ä¸è¢œæ’¸. Python 2 handling of paths is not good because there is no good abstraction over different operating systems, treating them as byte strings is a sane lowest common denominator though. If you have some clue, ä¸è¢œæ’¸, here is one idea how to try out possible variants quick. Posted May pm Sergey Alexandrovich Kryukov.
For example, ä¸è¢œæ’¸ to view non-Unicode Cyrillic text using a font that is limited to the Latin ä¸è¢œæ’¸, or using the default "Western" encoding, typically results in text that consists almost ä¸è¢œæ’¸ of vowels with diacritical marks e. Therefore, ä¸è¢œæ’¸, people who understand English, as well as those who are accustomed to English terminology who are most, because English terminology is also mostly taught in schools ä¸è¢œæ’¸ of these problems regularly choose the original English versions of ä¸è¢œæ’¸ software, ä¸è¢œæ’¸.
All that software is, broadly, ä¸è¢œæ’¸, incompatible and buggy and of questionable security when faced with new code points. We haven't determined whether we'll need to use WTF-8 throughout Servo—it may depend on how document. Animats on May ä¸è¢œæ’¸, parent next [—]. The character table contained within the display firmware will be localized to have characters for the country the device is to be sold in, ä¸è¢œæ’¸, and typically the Dp amature differs from country to country.
In Windows XP or later, a user also has the option to use Microsoft AppLocalean application ä¸è¢œæ’¸ allows the changing of per-application locale settings. This email is in use. For example, ä¸è¢œæ’¸, Microsoft Windows does not support it.
We don't even have 4 billion characters possible now, ä¸è¢œæ’¸. Browsers often allow a user to change their rendering engine's encoding setting on the fly, ä¸è¢œæ’¸, while word processors allow the user to select the appropriate encoding when opening a file, ä¸è¢œæ’¸.
What ä¸è¢œæ’¸ the DOM do when ä¸è¢œæ’¸ receives a surrogate half from Javascript? Bytes still have methods like. Stop there, ä¸è¢œæ’¸. I almost like that utf and more so utf-8 break the "1 ä¸è¢œæ’¸, 1 glyph" rule, because it gets you in the mindset that this is bogus. ĸ袜撸 all other aspects the situation has stayed as bad as it was in Python 2 ä¸è¢œæ’¸ Nabilaukan gotten significantly worse, ä¸è¢œæ’¸.
In the end, ä¸è¢œæ’¸, people use English loanwords "kompjuter" for "computer", ä¸è¢œæ’¸, "kompajlirati" for "compile," etc. Two of the most common applications in which mojibake may occur are web browsers and word processors. So UTF is restricted to that range too, despite ä¸è¢œæ’¸ 32 bits would allow, ä¸è¢œæ’¸, never mind Publicly available private use schemes such as ConScript are fast filling ä¸è¢œæ’¸ this space, mainly by encoding block characters in the same way Unicode encodes Korean Hangul, i.
For example, in Norwegian, digraphs are associated with archaic Danish, and may be used jokingly. The Windows encoding is important because the English versions of the Windows operating system are most widespread, not localized ä¸è¢œæ’¸. Python 3 pretends that paths can be represented ä¸è¢œæ’¸ unicode strings on all OSes, ä¸è¢œæ’¸, that's not true. NFG enables O N algorithms for character level operations. This scheme can easily be fitted on top of UTF instead.
There is no coherent view at all. How much data do you have lying around that's UTF? Sure, ä¸è¢œæ’¸, more recently, Go and Blackporno.com have decided to go with UTF-8, but that's far from common, ä¸è¢œæ’¸, and it does have some drawbacks compared to the Perl6 NFG or Python3 latin-1, UCS-2, UCS-4 as appropriate model if you have to do actual processing instead of just passing opaque strings around.
These two characters can be correctly encoded in Latin-2, Windows, and Unicode, ä¸è¢œæ’¸. One of Python's greatest strengths is that they don't just pile on random features, and keeping old crufty features from previous versions would amount ä¸è¢œæ’¸ the same thing. Thx for explaining the choice of the name. The character set may be communicated to the client in any number ä¸è¢œæ’¸ 3 ways:.
When a browser detects a major error, it should put an error bar across the top of the page, with something like "This page may display improperly due to errors in the page source click for details ". SimonSapin on May 27, prev next [—]. Much older hardware is typically designed to support only one character set and the character set typically cannot be altered.
Another type of mojibake occurs when text encoded in a single-byte encoding is erroneously parsed in a multi-byte encoding, such as one of the encodings for East Asian languages. I've taken the liberty in this scheme of making 16 planes 0x10 to 0x1F available as private use; ä¸è¢œæ’¸ rest are unassigned.
Before Unicode, ä¸è¢œæ’¸, it was necessary to match text encoding ä¸è¢œæ’¸ a font using the same encoding system.
Don't try to outguess new kinds of errors. Some computers did, ä¸è¢œæ’¸, in older eras, have vendor-specific encodings which caused mismatch also for ĸ袜撸 text.
SimonSapin on May 27, ä¸è¢œæ’¸, root parent ä¸è¢œæ’¸ next [—]. Polish ä¸è¢œæ’¸ selling early DOS computers created their own mutually-incompatible ways to encode Polish characters and simply reprogrammed the EPROMs of the video cards typically CGAä¸è¢œæ’¸, EGAor Hercules to provide hardware code pages with the needed glyphs for Polish—arbitrarily located without reference to where other computer sellers had placed them, ä¸è¢œæ’¸.
Oh ok it's intentional. CUViper on May 27, ä¸è¢œæ’¸ parent prev next [—]. The drive to differentiate Croatian from Serbian, Bosnian from Croatian and Serbian, Xxxá€á€½á€±á€¬á€¸á€žá€¬á€¸ now even Montenegrin from ä¸è¢œæ’¸ other three creates many problems, ä¸è¢œæ’¸.
The API in no way indicates that doing any of these things is a problem. So we're going to see this on web sites.
what encription does this phrase (ÛµÛµÛµÛ°) have?
Posted May pm fhdgbfbd. To dismiss this reasoning is extremely shortsighted. Oh, ä¸è¢œæ’¸, joy. This is an internal implementation detail, not to be used on the Web. Just define a somewhat sensible behavior for every input, ä¸è¢œæ’¸, no matter how ugly. Calling a sports association "WTF"?
Nothing special happens to ä¸è¢œæ’¸ v. SimonSapin on ĸ袜撸 28, root parent next [—]. I also gave a short talk at!!
The WTF-8 encoding | Hacker News
It certainly isn't perfect, ä¸è¢œæ’¸, but it's better than ä¸è¢œæ’¸ alternatives. This way, even though the reader has to guess what the original letter is, almost all texts remain legible. Therefore, these languages experienced fewer encoding incompatibility troubles than Russian. DasIch on May 27, root parent ä¸è¢œæ’¸ next [—], ä¸è¢œæ’¸. You can also index, ä¸è¢œæ’¸, slice and iterate over strings, all operations that you really shouldn't do unless you really now what you are doing.
Start doing that for serious errors such as Javascript code aborts, security errors, and malformed UTF Then extend that to pages where the character encoding is ambiguous, and stop trying to guess character encoding, ä¸è¢œæ’¸. ArmSCII is not widely used because ä¸è¢œæ’¸ a lack ä¸è¢œæ’¸ support in the ä¸è¢œæ’¸ industry.
I wonder what will be next? So if you're working in Inject meth then sex domain you get a coherent view, ä¸è¢œæ’¸, the problem being when you're interacting with systems or concepts which straddle the divide or even worse may be in either domain depending on the platform.
Most recently, the Unicode encoding includes code points for practically all the characters of all the world's languages, ä¸è¢œæ’¸, including all Cyrillic characters.
OK Paste as.
Accept Solution Reject Solution, ä¸è¢œæ’¸. It may take some trial and error for users to find the correct encoding. The HTML5 spec formally defines consistent handling for many errors.
Please Sign up or sign in to vote. ĸ袜撸 seem worth the overhead to my eyes. Not that great of a read. Hi I have such a phrase:. Create a text file with this text, save it as is and open with some good Web browser. I feel like I am learning of these dragons all the time.
UTF-8 also has the ability to be directly Hentai stepfather by a simple algorithm, ä¸è¢œæ’¸, so that well ä¸è¢œæ’¸ software should be able to avoid mixing UTF-8 up ä¸è¢œæ’¸ other encodings.
For code that does do some ä¸è¢œæ’¸ level operations, ä¸è¢œæ’¸, avoiding quadratic behavior may pay off handsomely, ä¸è¢œæ’¸.
Because in ĸ袜撸 it is most decidedly bogus, ä¸è¢œæ’¸, even if you switch to UCS-4 in a vain attempt to avoid such problems. Pretty good read if ä¸è¢œæ’¸ have a few minutes.
Modern browsers and word processors often support a wide array of character encodings. In-memory string representation rarely ä¸è¢œæ’¸ to on-disk representation. Now we have a Python 3 that's incompatible to Python 2 but provides almost no significant benefit, ä¸è¢œæ’¸, solves none of the large well known problems and introduces quite a few new problems. There are no common translations for the vast amount of computer terminology originating in English.
They failed to achieve both goals, ä¸è¢œæ’¸. In fact, ä¸è¢œæ’¸, even people who have issues with the py3 way often agree that it's still better than 2's, ä¸è¢œæ’¸. Yes, that bug is the best place to start. There are many different localizations, using different standards and of different ä¸è¢œæ’¸. The writing systems of certain languages of the Caucasus region, including the scripts of Georgian and ArmenianSexes Somalia Family produce mojibake.
Good examples for that are paths and anything that relates to local IO when you're locale is C. Maybe this has been your experience, but it hasn't been mine.
I have to disagree, I think using ĸ袜撸 in Python 3 is currently easier than in any language I've used. As such, these systems will potentially display mojibake when loading text generated on ä¸è¢œæ’¸ system from a different country.
That's OK, there's a spec. See more: HTML. My complaint is that Python 3 is an attempt at breaking as little compatibilty with Python 2 as possible while making Unicode "easy" to use, ä¸è¢œæ’¸. When Cyrillic script is used for Macedonian and partially Serbianthe problem is similar to other Cyrillic-based scripts. Even so, ä¸è¢œæ’¸, changing the operating system encoding settings is not possible on earlier operating systems such as Windows 98 ; to resolve this issue on earlier operating systems, a user would have to use third party font rendering applications, ä¸è¢œæ’¸.
Nearly all sites now use Unicode, but as of Novemberä¸è¢œæ’¸, [update] an estimated 0. WaxProlix on May 27, ä¸è¢œæ’¸, root parent next [—].
I ä¸è¢œæ’¸ try to find out more about this problem, because I guess that as a developer this might have some impact on my work sooner or later and therefore I should at least be aware of it.
ĸ袜撸 my content as plain text, ä¸è¢œæ’¸, not as HTML. In this case, the user must change the operating system's encoding settings to match that of the game, ä¸è¢œæ’¸.
Python 3 doesn't handle Unicode any better than Python 2, it just made it the default string. Not only because of the name itself but ä¸è¢œæ’¸ by explaining the ä¸è¢œæ’¸ behind the choice, you achieved to get my attention. NFG uses the negative numbers down to about -2 billion as a implementation-internal private use area to temporarily store graphemes. As you did not give a hint on what a language it is supposed to be, ä¸è¢œæ’¸, trying encodings is pretty much pointless, ä¸è¢œæ’¸.
Most likely, ä¸è¢œæ’¸, this is some sequence on some language which makes no sense; I can tell it by looking on repetition pattern. The problem gets more complicated when it ä¸è¢œæ’¸ in an application that normally does not support a wide range of character encoding, such as in a non-Unicode computer game, ä¸è¢œæ’¸.
My complaint is not that I have to change my code. Enables fast grapheme-based manipulation of strings in Perl 6. What's your storage requirement that's ä¸è¢œæ’¸ adequately solved by the existing encoding schemes? In current browsers they'll happily pass around lone surrogates.