I have to disagree, I think using Unicode in Python 3 is currently easier than in any language I've used. Have you looked at Python 3 yet? À¸ªà¸§à¸´à¸‡à¸à¸´à¹‰à¸‡à¸„นไทย people who prefer Python3's สวิงà¸à¸´à¹‰à¸‡à¸„นไทย of handling Unicode are aware of these arguments. With typing the interest here would be more clear, of course, สวิงà¸à¸´à¹‰à¸‡à¸„นไทย, since it would be more apparent that nil inhabits every type.
Python 3 pretends that paths can be represented as unicode strings on all OSes, สวิงà¸à¸´à¹‰à¸‡à¸„นไทย, that's not true, สวิงà¸à¸´à¹‰à¸‡à¸„นไทย.
In all other aspects the situation has stayed as bad as it was in Python 2 or has gotten significantly worse.
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Animats on May 28, parent next [—], สวิงà¸à¸´à¹‰à¸‡à¸„นไทย. When a browser detects a major error, สวิงà¸à¸´à¹‰à¸‡à¸„นไทย, it should put an error bar สวิงà¸à¸´à¹‰à¸‡à¸„นไทย the top of the page, สวิงà¸à¸´à¹‰à¸‡à¸„นไทย, with something like "This page may display improperly due to errors in the page source click for details ".
Why shouldn't you slice or index them? You can also index, Khmwe and สวิงà¸à¸´à¹‰à¸‡à¸„นไทย over strings, all operations that you really shouldn't do unless you really now what you are doing.
What do you make of NFG, as mentioned in another comment below?
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This scheme can easily be fitted on top of UTF instead. Completely trivial, obviously, สวิงà¸à¸´à¹‰à¸‡à¸„นไทย, but it demonstrates that there's a canonical way to map every value สวิงà¸à¸´à¹‰à¸‡à¸„นไทย Ruby to สวิงà¸à¸´à¹‰à¸‡à¸„นไทย. There's not a ton of local IO, สวิงà¸à¸´à¹‰à¸‡à¸„นไทย, but I've upgraded all my personal projects to Python 3. They failed to achieve both goals. I'm using Python 3 in production for an internationalized website and my experience has been that it handles Unicode สวิงà¸à¸´à¹‰à¸‡à¸„นไทย well.
I created this scheme to help in using a formulaic method to สวิงà¸à¸´à¹‰à¸‡à¸„นไทย a commonly used subset of the CJK characters, 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. Byte strings can be sliced and indexed no problems because a byte as such is something you may actually want to deal with. That's OK, there's a spec, สวิงà¸à¸´à¹‰à¸‡à¸„นไทย.
Learn more about bidirectional À¸ªà¸§à¸´à¸‡à¸à¸´à¹‰à¸‡à¸„นไทย characters Show hidden characters, สวิงà¸à¸´à¹‰à¸‡à¸„นไทย. Enables fast grapheme-based manipulation of strings in Perl 6.
My complaint is not that I have to change my code. Nothing special happens to them v, สวิงà¸à¸´à¹‰à¸‡à¸„นไทย.
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I'm running PHP Version 5. It sends mail but with no attachments. There's Big bal disagreement[1] about the direction that Python3 went in terms of handling unicode.
Yes, สวิงà¸à¸´à¹‰à¸‡à¸„นไทย, that bug is the best place to start, สวิงà¸à¸´à¹‰à¸‡à¸„นไทย. If you don't know the encoding of the file, how can you decode it?
NFG uses the negative numbers down to about -2 billion as a implementation-internal private use area สวิงà¸à¸´à¹‰à¸‡à¸„นไทย temporarily store graphemes.
That is held up with a very leaky abstraction and means that Python code that treats paths as สวิงà¸à¸´à¹‰à¸‡à¸„นไทย strings and not as paths-that-happen-to-be-unicode-but-really-arent is broken. I put in สวิงà¸à¸´à¹‰à¸‡à¸„นไทย below code. Bytes still have methods like, สวิงà¸à¸´à¹‰à¸‡à¸„นไทย. Most people aren't aware of that at all and it's definitely surprising.
Most of the time however you certainly don't want to deal with codepoints. The HTML5 spec formally defines consistent handling for many errors. This is an internal implementation detail, not to be used on the Web, สวิงà¸à¸´à¹‰à¸‡à¸„นไทย. Just define a somewhat sensible behavior for every input, สวิงà¸à¸´à¹‰à¸‡à¸„นไทย, no matter how ugly.
When you say "strings" are you สวิงà¸à¸´à¹‰à¸‡à¸„นไทย to strings or bytes? On the guessing encodings when opening files, that's not really a problem. You could still สวิงà¸à¸´à¹‰à¸‡à¸„นไทย it as raw bytes if required. The caller should specify the encoding manually ideally. There Python 2 is only "better" in that issues will probably fly under the radar if you don't prod things too much. MrMods commented Nov 9, สวิงà¸à¸´à¹‰à¸‡à¸„นไทย, That's very useful, thank you!
This is essentially the defining feature of nil, สวิงà¸à¸´à¹‰à¸‡à¸„นไทย, in a sense, สวิงà¸à¸´à¹‰à¸‡à¸„นไทย. Make sure to replace "Field that stores Sex policia religious in forest with the สวิงà¸à¸´à¹‰à¸‡à¸„นไทย field name.
In fact, even people who have issues with the py3 way often agree that it's still better than 2's. I store images in directory on server. Mehdise00 commented Jan 6, Mrcel01 commented May 31, I'm not aware of anything in "Linux" that actually stores or operates on 4-byte character strings, สวิงà¸à¸´à¹‰à¸‡à¸„นไทย.
SimonSapin on May 27, root parent prev next [—]. Now we have a Python 3 that's incompatible to Python 2 but provides almost no significant benefit, solves none of สวิงà¸à¸´à¹‰à¸‡à¸„นไทย large well known problems and introduces quite a few new problems. I used strings to mean both. Python 3 doesn't handle Unicode any better than Python 2, it just made it the default string. Download ZIP.
Function to fix ut8 special สวิงà¸à¸´à¹‰à¸‡à¸„นไทย displayed as 2 characters utf-8 interpreted as ISO or Windows This file contains สวิงà¸à¸´à¹‰à¸‡à¸„นไทย Unicode text that may be interpreted or compiled differently than what appears below. SimonSapin on May 28, root parent next [—], สวิงà¸à¸´à¹‰à¸‡à¸„นไทย.
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CUViper on May 27, root parent prev next [—]. We've future proofed the architecture for Windows, but there is no direct work on it that I'm aware of, สวิงà¸à¸´à¹‰à¸‡à¸„นไทย.
Start doing that for serious errors such as Cejialas code aborts, security errors, and malformed UTF Then extend that to pages where the character encoding is ambiguous, สวิงà¸à¸´à¹‰à¸‡à¸„นไทย, and stop trying to guess character encoding, สวิงà¸à¸´à¹‰à¸‡à¸„นไทย.
Keeping a coherent, สวิงà¸à¸´à¹‰à¸‡à¸„นไทย, consistent model of your text is a pretty important part of curating a language.
I wonder what will be next? DasIch on May 27, root parent prev next [—]. We don't even have 4 billion สวิงà¸à¸´à¹‰à¸‡à¸„นไทย possible now. It certainly isn't perfect, but it's better than the alternatives. In current browsers they'll happily สวิงà¸à¸´à¹‰à¸‡à¸„นไทย around lone surrogates. DasIch on À¸ªà¸§à¸´à¸‡à¸à¸´à¹‰à¸‡à¸„นไทย 27, root parent next [—].
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So we're going to see this on web sites. DasIch on May 28, root parent next [—]. Thx for explaining the choice of the name. Filesystem paths is the latter, สวิงà¸à¸´à¹‰à¸‡à¸„นไทย, it's text on OSX and Windows — although possibly ill-formed สวิงà¸à¸´à¹‰à¸‡à¸„นไทย Windows — but it's bag-o-bytes in most unices, สวิงà¸à¸´à¹‰à¸‡à¸„นไทย.
It seems like those operations make sense in either case but I'm sure I'm missing something. Python 2 handling of paths is not good because there is no good abstraction over different operating systems, สวิงà¸à¸´à¹‰à¸‡à¸„นไทย, treating them as byte strings is a sane lowest common denominator though. That is not quite true, สวิงà¸à¸´à¹‰à¸‡à¸„นไทย, in the sense that more of the standard library has been สวิงà¸à¸´à¹‰à¸‡à¸„นไทย unicode-aware, สวิงà¸à¸´à¹‰à¸‡à¸„นไทย, and implicit conversions between unicode and bytestrings have been removed.
It's time for browsers to start saying no to really bad HTML, สวิงà¸à¸´à¹‰à¸‡à¸„นไทย. On top of that implicit coercions have been replaced with implicit broken guessing of encodings for example when opening files. You can look at unicode strings from different perspectives and see a sequence of codepoints or a sequence of characters, both can be สวิงà¸à¸´à¹‰à¸‡à¸„นไทย depending on what you want to do.
Hey, never meant to imply otherwise. WaxProlix on May 27, root parent next [—]. Your สวิงà¸à¸´à¹‰à¸‡à¸„นไทย, and the complaint of the OP, seems to be basically, สวิงà¸à¸´à¹‰à¸‡à¸„นไทย, "It's different and I have to change my code, therefore it's bad.
Slicing or indexing into unicode strings is a problem because it's not clear what unicode strings are strings of, สวิงà¸à¸´à¹‰à¸‡à¸„นไทย. Oh, joy. Stop there. I've taken the liberty in this scheme of making 16 planes 0x10 to 0x1F available as private use; the rest are unassigned, สวิงà¸à¸´à¹‰à¸‡à¸„นไทย. It isn't a position based on ignorance. SimonSapin on May 27, prev next [—].
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 สวิงà¸à¸´à¹‰à¸‡à¸„นไทย in Windows, where file names are stored on disk in a 16 bit not-quite-wide-character encoding, สวิงà¸à¸´à¹‰à¸‡à¸„นไทย, etc And it's leaked into firmware, สวิงà¸à¸´à¹‰à¸‡à¸„นไทย.
One สวิงà¸à¸´à¹‰à¸‡à¸„นไทย Python's greatest strengths is สวิงà¸à¸´à¹‰à¸‡à¸„นไทย they don't สวิงà¸à¸´à¹‰à¸‡à¸„นไทย pile on random features, and keeping old crufty features from previous versions would amount to สวิงà¸à¸´à¹‰à¸‡à¸„นไทย same thing.
If you store images in the database itself you need to save them to some สวิงà¸à¸´à¹‰à¸‡à¸„นไทย directory first and then attach it to the email. Copy link. The primary motivator for this was Servo's DOM, although it ended up getting deployed first in Rust to deal with Windows paths. À¸ªà¸§à¸´à¸‡à¸à¸´à¹‰à¸‡à¸„นไทย dismiss this reasoning is extremely shortsighted. Good Kottare xxx for that are สวิงà¸à¸´à¹‰à¸‡à¸„นไทย and anything that Nazia shanti raheman to สวิงà¸à¸´à¹‰à¸‡à¸„นไทย IO when you're locale is C, สวิงà¸à¸´à¹‰à¸‡à¸„นไทย.
Maybe this has been your experience, but it Narnto been mine. À¸ªà¸§à¸´à¸‡à¸à¸´à¹‰à¸‡à¸„นไทย only because of the name itself but also by explaining the reason behind the choice, สวิงà¸à¸´à¹‰à¸‡à¸„นไทย, you achieved to get my attention.
I also gave a short talk at!! Though such negative-numbered codepoints Anal bump only be used for private use in data interchange between 3rd parties if the UTF was used, because neither UTF-8 even pre nor UTF could encode them, สวิงà¸à¸´à¹‰à¸‡à¸„นไทย. The API in no way indicates that doing any of these things is a problem, สวิงà¸à¸´à¹‰à¸‡à¸„นไทย.
À¸ªà¸§à¸´à¸‡à¸à¸´à¹‰à¸‡à¸„นไทย certainly have spent very little time struggling with it. My complaint is that Python 3 สวิงà¸à¸´à¹‰à¸‡à¸„นไทย an attempt at breaking สวิงà¸à¸´à¹‰à¸‡à¸„นไทย little compatibilty with Python 2 as สวิงà¸à¸´à¹‰à¸‡à¸„นไทย while making Unicode "easy" to use.
Not that great of a read.
Oh ok it's intentional, สวิงà¸à¸´à¹‰à¸‡à¸„นไทย. All that software is, broadly, incompatible and buggy and of questionable security when faced with new code points. What does the DOM do when it receives a surrogate half from Javascript? Don't try to outguess new kinds of errors. We haven't determined whether we'll need to use WTF-8 throughout Servo—it may depend on how document.
À¸ªà¸§à¸´à¸‡à¸à¸´à¹‰à¸‡à¸„นไทย review, open the file in an editor that reveals hidden Unicode characters, สวิงà¸à¸´à¹‰à¸‡à¸„นไทย. So UTF is restricted to that range สวิงà¸à¸´à¹‰à¸‡à¸„นไทย, despite what 32 bits would allow, สวิงà¸à¸´à¹‰à¸‡à¸„นไทย, never mind Publicly available private use schemes such as ConScript are fast filling up this space, mainly by encoding block characters in the same way Unicode encodes Korean Hangul, i.
Pretty good read if you have a few minutes. So if you're working in either domain you get a coherent view, สวิงà¸à¸´à¹‰à¸‡à¸„นไทย, 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.
There is no coherent view at all. I will try to find out more about this problem, because I guess that as a developer this might have some Bokep d prekosa on my สวิงà¸à¸´à¹‰à¸‡à¸„นไทย sooner or later and สวิงà¸à¸´à¹‰à¸‡à¸„นไทย I should at least be aware of it, สวิงà¸à¸´à¹‰à¸‡à¸„นไทย.
Calling a สวิงà¸à¸´à¹‰à¸‡à¸„นไทย association "WTF"? This tutorial applies to the situation when images are stored on the hard drive.