python default language cause problem on txt write

#Python default language cause problem on txt write Patch
#Python default language cause problem on txt write windows

This is more about un-encodable filenames. > unix even when that is the system locale. > matter what you do, since things aren't always encoded in utf-8 on non-OSX You have to handle un-decodable filenames no > I'm not sure why having a locale set to C or something invalid should be The right fix is to fix your locale, not Python. > under either the C locale, or with an invalid or missing locale The main problem is the interaction with other programs. It was already discussed: using a different encoding for filenames and for other things is really not a good idea. > it's not possible to operate using unicode filenames outside > under either the C locale, or with an invalid or missing locale,

> Currently when running Python on a non-OSX posix environment It's just something you have to live with. You have to handle un-decodable filenames no matter what you do, since things aren't always encoded in utf-8 on non-OSX unix even when that is the system locale. I'm not sure why having a locale set to C or something invalid should be considered a Python bug. It does not include a test currently, but it's possible to write one using subprocess and overriden LANG and LC_ALL vars.Īuthor: R.

#Python default language cause problem on txt write Patch

See the attached patch for this behaviour change.

As a strict superset, this shouldn't break too many existing assumptions, and it's unlikely that non-UTF-8 filenames will accidentally be mangled due to a locale setting blip. One option is to just use UTF-8 for encoding and decoding filenames when otherwise ascii would be used. This makes robustly working with non-ascii filenames on different platforms needlessly annoying, given no modern nix should have problems just using UTF-8 in these cases. Using bytes works, as does reading expecting unicode, using the surrogates hack. Patch for using utf-8 instead of ascii if given as codesetĬurrently when running Python on a non-OSX posix environment under either the C locale, or with an invalid or missing locale, it's not possible to operate using unicode filenames outside the ascii range. # do stuff, resulting in result (all on unicode strings)Įncoded_result = result.'ascii' is a bad filesystem default encodingĪkira, benjamin.peterson, gz, ncoghlan, pitrou, poolie, r.david.murray, terry.reedy, vila, vstinnerĬreated on 19:02 by gz, last changed 14:57 by admin. In your case filename = 'where your data lives'ĭecoded_data = encoded_code('UTF16') Microsoft uses UTF16 as encoding for unicode strings, but decided to call it 'unicode' as they also use it internally.Įven if Python2 is a bit lenient as to string/unicode conversions, you should get used to always decode on input and encode on output. There's an explanation about the use of 'unicode' as an encoding on windows: What's the difference between Unicode and UTF-8? I highly recommend Ned Batchelder's presentation If you don't know the encoding, the best you can do is guess. Json_file = open('output_file.txt', 'w+')Īll data needs to be encoded to be stored on disk. # break up each line into a list such that each 'column' is a value in that list # make each line of input file a value in a list Here's the code: def txt_to_JSON(csv_list): While there are a number of questions out there on this topic, I didn't find a direct answer to my problem.ĭetecting the system defaults won't help me in this case, because I need the program to be portable.

#Python default language cause problem on txt write windows

Technical details: Python 2.7, Windows 7. encoding attribute), they both return None, which means they use the system default. When I detect the encoding of the input and output files (using.

As far as I can understand, the problem has to do with the encoding, but I haven't been able to figure out what. The output, however, contains gibberish instead of Hebrew characters that were present in the input file, and the output is double-spaced, horizontally (a whitespace character is added in between each character). From the input file I use readlines() to format the file as a list of rows, which I manipulate and concenate into a single string, which is then outputted into a separate.

I'm writing a program to 'manually' arrange a csv file to be proper JSON syntax, using a short Python script.