Non-ASCII PDB file should not raise bug-reportable error

[chimerax-bug-report@…]

The following bug report has been submitted:
Platform:        Windows-10-10.0.17763
ChimeraX Version: 0.9 (2019-05-08)
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: 0.9 (2019-05-08)  
© 2016-2019 Regents of the University of California. All rights reserved.  
How to cite UCSF ChimeraX  

> help help:quickstart

> open "C:/Users/sflsl/Desktop/HPV-18 Arif/HPV-18-E1/hpv_19_e1.pdb"

Summary of feedback from opening C:/Users/sflsl/Desktop/HPV-18
Arif/HPV-18-E1/hpv_19_e1.pdb  
---  
error | Non-ASCII character on line 2 of PDB file  
warning | Ignored bad PDB record found on line 1  
/data/8a76afc0d4654c1ba66b925e3  
  
Traceback (most recent call last):  
File "C:\Program Files\ChimeraX\bin\lib\site-packages\chimerax\ui\gui.py",
line 564, in _qt_safe  
run(session, "open " + quote_if_necessary(paths[0]))  
File "C:\Program Files\ChimeraX\bin\lib\site-
packages\chimerax\core\commands\run.py", line 31, in run  
results = command.run(text, log=log)  
File "C:\Program Files\ChimeraX\bin\lib\site-
packages\chimerax\core\commands\cli.py", line 2631, in run  
result = ci.function(session, **kw_args)  
File "C:\Program Files\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 "C:\Program Files\ChimeraX\bin\lib\site-
packages\chimerax\core\models.py", line 602, in open  
session, filenames, format=format, name=name, **kw)  
File "C:\Program Files\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 "C:\Program Files\ChimeraX\bin\lib\site-packages\chimerax\core\io.py",
line 433, in open_data  
models, status = open_func(*args, **kw)  
File "C:\Program Files\ChimeraX\bin\lib\site-
packages\chimerax\atomic\pdb\\__init__.py", line 42, in open_file  
combine_sym_atoms=combine_sym_atoms)  
File "C:\Program Files\ChimeraX\bin\lib\site-
packages\chimerax\atomic\pdb\pdb.py", line 27, in open_pdb  
pointers = _pdbio.read_pdb_file(stream, session.logger, not coordsets, atomic)  
ValueError: PDB file contains non-ASCII character or control character  
  
ValueError: PDB file contains non-ASCII character or control character  
  
File "C:\Program Files\ChimeraX\bin\lib\site-
packages\chimerax\atomic\pdb\pdb.py", line 27, in open_pdb  
pointers = _pdbio.read_pdb_file(stream, session.logger, not coordsets, atomic)  
  
See log for complete Python traceback.  
  

> open "C:/Users/sflsl/Desktop/HPV-18 Arif/HPV-18-E1/hpv_19_e1.pdb"

Summary of feedback from opening C:/Users/sflsl/Desktop/HPV-18
Arif/HPV-18-E1/hpv_19_e1.pdb  
---  
error | Non-ASCII character on line 2 of PDB file  
warning | Ignored bad PDB record found on line 1  
/data/8a76afc0d4654c1ba66b925e3  
  
Traceback (most recent call last):  
File "C:\Program Files\ChimeraX\bin\lib\site-
packages\chimerax\toolbar\tool.py", line 141, in <lambda>  
lambda e, what=what, self=self: self.handle_scheme(what),  
File "C:\Program Files\ChimeraX\bin\lib\site-
packages\chimerax\toolbar\tool.py", line 96, in handle_scheme  
run(self.session, f'{value}')  
File "C:\Program Files\ChimeraX\bin\lib\site-
packages\chimerax\core\commands\run.py", line 31, in run  
results = command.run(text, log=log)  
File "C:\Program Files\ChimeraX\bin\lib\site-
packages\chimerax\core\commands\cli.py", line 2631, in run  
result = ci.function(session, **kw_args)  
File "C:\Program Files\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 "C:\Program Files\ChimeraX\bin\lib\site-
packages\chimerax\core\models.py", line 602, in open  
session, filenames, format=format, name=name, **kw)  
File "C:\Program Files\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 "C:\Program Files\ChimeraX\bin\lib\site-packages\chimerax\core\io.py",
line 433, in open_data  
models, status = open_func(*args, **kw)  
File "C:\Program Files\ChimeraX\bin\lib\site-
packages\chimerax\atomic\pdb\\__init__.py", line 42, in open_file  
combine_sym_atoms=combine_sym_atoms)  
File "C:\Program Files\ChimeraX\bin\lib\site-
packages\chimerax\atomic\pdb\pdb.py", line 27, in open_pdb  
pointers = _pdbio.read_pdb_file(stream, session.logger, not coordsets, atomic)  
ValueError: PDB file contains non-ASCII character or control character  
  
ValueError: PDB file contains non-ASCII character or control character  
  
File "C:\Program Files\ChimeraX\bin\lib\site-
packages\chimerax\atomic\pdb\pdb.py", line 27, in open_pdb  
pointers = _pdbio.read_pdb_file(stream, session.logger, not coordsets, atomic)  
  
See log for complete Python traceback.  
  




OpenGL version: 3.3.0 NVIDIA 425.31
OpenGL renderer: GeForce GTX 1050 Ti/PCIe/SSE2
OpenGL vendor: NVIDIA Corporation

[pett]

Because of collation, doesn't produce any dialog, but better than before.