Exiting from an interactive session causes a crash in xonsh

[arnfaldur]

When running zi and pressing escape to leave the program, an error occurs.

Exception in thread Thread-29:
Traceback (most recent call last):
  File "/usr/lib/python3.9/site-packages/xonsh/procs/__amalgam__.py", line 2319, in run
    r = self.f(self.args, sp_stdin, sp_stdout, sp_stderr, spec, spec.stack)
  File "/usr/lib/python3.9/site-packages/xonsh/procs/__amalgam__.py", line 2100, in proxy_one
    return f(args)
  File "zoxide", line 123, in __zoxide_zi
/home/<user>/.config/xonsh/rc.xsh.ZoxideSilentException

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/usr/lib/python3.9/tokenize.py", line 330, in find_cookie
    line_string = line.decode('utf-8')
UnicodeDecodeError: 'utf-8' codec can't decode byte 0xa0 in position 24: invalid start byte

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/usr/lib/python3.9/threading.py", line 973, in _bootstrap_inner
    self.run()
  File "/usr/lib/python3.9/site-packages/xonsh/procs/__amalgam__.py", line 2337, in run
    xt.print_exception()
  File "/home/<user>/.local/lib/python3.9/site-packages/xontrib/readable-traceback.xsh", line 69, in _print_exception
    backtrace.hook(
  File "/home/<user>/.local/lib/python3.9/site-packages/backtrace.py", line 182, in hook
    backtrace_excepthook(tpe=tpe, value=value, tb=tb)
  File "/home/<user>/.local/lib/python3.9/site-packages/backtrace.py", line 162, in backtrace_excepthook
    traceback_entries = traceback.extract_tb(tb)
  File "/usr/lib/python3.9/traceback.py", line 72, in extract_tb
    return StackSummary.extract(walk_tb(tb), limit=limit)
  File "/usr/lib/python3.9/traceback.py", line 366, in extract
    f.line
  File "/usr/lib/python3.9/traceback.py", line 288, in line
    self._line = linecache.getline(self.filename, self.lineno).strip()
  File "/usr/lib/python3.9/linecache.py", line 30, in getline
    lines = getlines(filename, module_globals)
  File "/usr/lib/python3.9/linecache.py", line 46, in getlines
    return updatecache(filename, module_globals)
  File "/usr/lib/python3.9/linecache.py", line 136, in updatecache
    with tokenize.open(fullname) as fp:
  File "/usr/lib/python3.9/tokenize.py", line 394, in open
    encoding, lines = detect_encoding(buffer.readline)
  File "/usr/lib/python3.9/tokenize.py", line 371, in detect_encoding
    encoding = find_cookie(first)
  File "/usr/lib/python3.9/tokenize.py", line 335, in find_cookie
    raise SyntaxError(msg)
SyntaxError: invalid or missing encoding declaration for '/usr/bin/zoxide'

Xonsh stops responding when this happens but I suspect that is a issue on their end.

[arnfaldur]

I managed to mitigate the issue by adding this to my rc.xsh

aliases['zi'] = '/usr/bin/zoxide query --interactive'

overriding the usage of the __zoxide_zi function that is causing the issue.

[ajeetdsouza]

Fixed, thanks!