[issue23672] IDLE can crash if file name contains non-BMP Unicode characters
sanad added the comment: These observations are noted when the system locale is set to 'iso-88591' 1. Ok, for some reason I'm able to execute this command without any error in Linux (idle window is opening with a file name as 'astralE.py'). Because the character '피' is automatically being shown and treated as 'E' in both terminal and python command line interpreter(similar for chars '풵' = 'z' and '풫' = 'P'). 2. But i'm unable to save/make a file with filname 'astral피.py' and hence unable to run it. The following errors are thrown then : Exception in Tkinter callback Traceback (most recent call last): File /home/sanad/devpy/pessoc/cpython/Lib/tkinter/__init__.py, line 1549, in __call__ return self.func(*args) File /home/sanad/devpy/pessoc/cpython/Lib/idlelib/MultiCall.py, line 176, in handler r = l[i](event) File /home/sanad/devpy/pessoc/cpython/Lib/idlelib/IOBinding.py, line 339, in save self.save_as(event) File /home/sanad/devpy/pessoc/cpython/Lib/idlelib/IOBinding.py, line 353, in save_as if self.writefile(filename): File /home/sanad/devpy/pessoc/cpython/Lib/idlelib/IOBinding.py, line 379, in writefile with open(filename, wb) as f: UnicodeEncodeError: 'ascii' codec can't encode character '\U0001d53c' in position 39: ordinal not in range(128) I'm trying to figure out the root of the problem, feel free to give your inputs -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue23672 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue23672] IDLE can crash if file name contains non-BMP Unicode characters
sanad added the comment: Hey Terry, after testing the committed patch on my Linux Mint, I have found the following behaviour: 1. The issue of IDLE not starting when Recent File list has name outside BMP has been fixed. 2. The File Name is correctly formatted and displayed in the file editor window title and in the recent file list.(astral chars replaced by diamond question mark symbol) 3. Files with astral char names now RUN perfectly. 4. You can create a file with astral char in its name and run it effectively and re run it from the recent file list. PS : since you are unable to test it own windows and many other developers might face the same I'm uploading the screenshot of the IDLE windows after the patch is applied. In the given test , I had kept my file name as 피피hello풵My피Name풫.py and it was displayed as ��hello�My�Name�.py -- Added file: http://bugs.python.org/file40143/idlerun.png ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue23672 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue23672] IDLE can crash if file name contains non-BMP Unicode characters
sanad added the comment: On the lines of changes proposed by Terry and others in the comments, this is the patch I'm submitting. The function _filename_to_unicode() plays the major part in the plot. The function can get two types of filename ,'str' and 'bytes'. When its str, all the astral chars(characters that are outside BMP ) are replaced by the '�'(diamond question mark) character by performing a regex substitution in the return statement. If the received filename is in the form of b'..' (bytes) or any other encoding ,it is first decoded(as was earlier) into str and before returning, all the out of range Unicode characters are replaced by the '�'(diamond question mark) character . The effect on behavior is : the 1.IDLE is able to display correctly,the filename in the title-bar and in the file open dialog. 2. Any file with name that have astral chars in them are easily imported without any crash. This is my first patch,please review it ,if any errors found I will correct them and upload again :) -- keywords: +patch nosy: +sanad Added file: http://bugs.python.org/file40098/issue23672(updated third).patch ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue23672 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue23672] IDLE can crash if file name contains non-BMP Unicode characters
sanad added the comment:
Correction:
This patch fixes the problem of idle not opening when recent file list has
filenames outside BMP and the crashing of idle on using filenames with astral
characters.
The added benefit is that you can create a file with such chars and save it and
access it again from the Recent Files List.
What this patch doesn't fix is :
1. The File Open Dialog displays the filename incorrectly.
2. The File Open Dialog doesn't allows the file with such filename to be opened.
3. When trying the to run the file with such name, it gives an Traceback to
Tkinter. The following is the error message :
Exception in Tkinter callback
Traceback (most recent call last):
File /home/sanad/devpy/pessoc/cpython/Lib/tkinter/__init__.py, line 1549,
in __call__
return self.func(*args)
File /home/sanad/devpy/pessoc/cpython/Lib/idlelib/ScriptBinding.py, line
124, in run_module_event
return self._run_module_event(event)
File /home/sanad/devpy/pessoc/cpython/Lib/idlelib/ScriptBinding.py, line
145, in _run_module_event
interp.restart_subprocess(with_cwd=False, filename=code.co_filename)
File /home/sanad/devpy/pessoc/cpython/Lib/idlelib/PyShell.py, line 502, in
restart_subprocess
console.write(\n{0} {1} {0}.format(halfbar, tag))
File /home/sanad/devpy/pessoc/cpython/Lib/idlelib/PyShell.py, line 1294, in
write
'Non-BMP character not supported in Tk')
UnicodeEncodeError: 'UCS-2' codec can't encode characters in position 49-49:
Non-BMP character not supported in Tk
Which I guess is another related issue.
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[issue24039] Idle: some modal dialogs maximize, don't minimize
sanad added the comment: I have tested all the cases mentioned in the comments on Linux Mint 17.1 Rebecca 64 bit with Python 3.6.0a0 build version. 1.I reproduced the issue mentioned in #msg241871 the minimize button works perfectly fine and the search dialog box does minimizes(Which implies that this is a windows only issue).The maximize/expand also works and the dialog window can be resized both horizontally and vertically. 2.Similarly, 'Find in Files' and 'Replace' dialogs can also be resized and have both maximize and minimize buttons which too work fine. 3.The 'Options' = 'Configure Extensions' dialog does not have the maximize/minimize buttons but it can be resized. 4.The 'Options' = 'Configure IDLE' dialog can neither be resized nor does it have maximize/minimize buttons. -- nosy: +sanad ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue24039 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue24455] IDLE debugger causes crash if not quitted properly before next run
sanad added the comment: I have reviewed the patch(http://bugs.python.org/msg172439) submitted in issue #15348 and works very well for solving this particular issue too. Although I have checked it only on Linux but it works arguably fine. -- nosy: +sanad ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue24455 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue17311] use distutils terminology in PyPI package display section
sanad added the comment: In an attempt to fix this issue on lines of the criteria given by nick, have uploaded my patch . Please review it so that If mistake is there ,I can fix and upload corrected patch again. Thanks for your time. -- keywords: +patch nosy: +sanad Added file: http://bugs.python.org/file39876/issue17311.patch ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue17311 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
