alignment reader not handling non-ASCII characters

[chimerax-bug-report@…]

The following bug report has been submitted:
Platform:        Windows-10-10.0.17134
ChimeraX Version: 0.91 (2019-06-14)
Description
(Describe the actions that caused this problem to occur here)

Log:
Startup Messages  
---  
note | available bundle cache has not been initialized yet  
  
UCSF ChimeraX version: 0.91 (2019-06-14)  
© 2016-2019 Regents of the University of California. All rights reserved.  
How to cite UCSF ChimeraX  

> help help:quickstart

> help help:user/tools/cli.html#history

> save "C:\\\Users\\\zhangyongli\\\Desktop\\\image1.png" supersample 3

> open "F:/Tubulin modification/tubulin 序列/TUA1.dna"

Unrecognized file suffix '.dna'  
Unrecognized file suffix '.dna'  

> help help:quickstart

> open "F:/Tubulin modification/tubulin 序列/鞭毛Tubulin蛋白序列.docx"

Unrecognized file suffix '.docx'  
Unrecognized file suffix '.docx'  

> help help:user

> help help:user/tools/cli.html#history

> open C:/Users/zhangyongli/Desktop/1.fasta

Traceback (most recent call last):  
File "D:\ChimeraX\bin\lib\site-packages\chimerax\ui\gui.py", line 582, in
_qt_safe  
run(session, "open " + " ".join([quote_if_necessary(p) for p in paths]))  
File "D:\ChimeraX\bin\lib\site-packages\chimerax\core\commands\run.py", line
31, in run  
results = command.run(text, log=log)  
File "D:\ChimeraX\bin\lib\site-packages\chimerax\core\commands\cli.py", line
2641, in run  
result = ci.function(session, **kw_args)  
File "D:\ChimeraX\bin\lib\site-packages\chimerax\core\commands\open.py", line
64, in open  
path_models = session.models.open(paths, format=format, name=name, **kw)  
File "D:\ChimeraX\bin\lib\site-packages\chimerax\core\models.py", line 611, in
open  
session, filenames, format=format, name=name, **kw)  
File "D:\ChimeraX\bin\lib\site-packages\chimerax\core\io.py", line 477, in
open_multiple_data  
models, status = open_data(session, fspec, format=format, name=name, **kw)  
File "D:\ChimeraX\bin\lib\site-packages\chimerax\core\io.py", line 433, in
open_data  
models, status = open_func(*args, **kw)  
File "D:\ChimeraX\bin\lib\site-packages\chimerax\seqalign\\__init__.py", line
54, in open_file  
alignment=alignment, ident=ident, auto_associate=auto_associate)  
File "D:\ChimeraX\bin\lib\site-packages\chimerax\seqalign\parse.py", line 31,
in open_file  
seqs, file_attrs, file_markups = ns['read'](session, stream)  
File "D:\ChimeraX\bin\lib\site-packages\chimerax\seqalign\io\readFASTA.py",
line 23, in read  
for line in f.readlines():  
File "D:\ChimeraX\bin\lib\codecs.py", line 322, in decode  
(result, consumed) = self._buffer_decode(data, self.errors, final)  
UnicodeDecodeError: 'utf-8' codec can't decode byte 0xd2 in position 16:
invalid continuation byte  
  
UnicodeDecodeError: 'utf-8' codec can't decode byte 0xd2 in position 16:
invalid continuation byte  
  
File "D:\ChimeraX\bin\lib\codecs.py", line 322, in decode  
(result, consumed) = self._buffer_decode(data, self.errors, final)  
  
See log for complete Python traceback.  
  




OpenGL version: 3.3.0 - Build 23.20.16.4973
OpenGL renderer: Intel(R) HD Graphics 630
OpenGL vendor: Intel

[pett]

Couldn't reproduce this with an alignment file with non-ASCII characters in it. Need an example.