ValueError: invalid conversion flag #6533
Description
Hi! After latest fixes xonsh is working more and more stable so I've mentioned RustPython in xonsh README, thanks!
rc.xsh:
@aliases.register
def _als():
a = 1
b = f"{a!r}" # `!r` produces the exceptionrun:
rustpython -V
# Python 3.13.0alpha (heads/master:40acd5529
/.local/bin/rust-xonsh --rc rc.xshresult:
Traceback (most recent call last):
File "/Users/pc/.local/lib/rustpython3.13/site-packages/xonsh/main.py", line 511, in main
args = premain(argv)
File "/Users/pc/.local/lib/rustpython3.13/site-packages/xonsh/main.py", line 452, in premain
start_services(shell_kwargs, args, pre_env=pre_env)
File "/Users/pc/.local/lib/rustpython3.13/site-packages/xonsh/main.py", line 375, in start_services
_load_rc_files(shell_kwargs, args, env, execer, ctx)
File "/Users/pc/.local/lib/rustpython3.13/site-packages/xonsh/main.py", line 330, in _load_rc_files
rcfiles=rc, rcdirs=rcd, execer=execer, ctx=ctx, env=env, login=login
File "/Users/pc/.local/lib/rustpython3.13/site-packages/xonsh/environ.py", line 2656, in xonshrc_context
rcfile, ctx, env, execer=execer, login=login
File "/Users/pc/.local/lib/rustpython3.13/site-packages/xonsh/environ.py", line 2714, in xonsh_script_run_control
with swap_values(ctx, updates):
File "/Users/pc/.local/lib/rustpython3.13/site-packages/xonsh/environ.py", line 2718, in xonsh_script_run_control
exc_info = sys.exc_info()
File "/Users/pc/.local/lib/rustpython3.13/site-packages/xonsh/environ.py", line 2716, in xonsh_script_run_control
exc_info = run_script_with_cache(filename, execer, ctx)
File "/Users/pc/.local/lib/rustpython3.13/site-packages/xonsh/codecache.py", line 176, in run_script_with_cache
ccode = compile_code(filename, code, execer, glb, loc, mode)
File "/Users/pc/.local/lib/rustpython3.13/site-packages/xonsh/codecache.py", line 138, in compile_code
execer.filename = old_filename
File "/Users/pc/.local/lib/rustpython3.13/site-packages/xonsh/codecache.py", line 136, in compile_code
raise
File "/Users/pc/.local/lib/rustpython3.13/site-packages/xonsh/codecache.py", line 134, in compile_code
ccode = execer.compile(code, glbs=glb, locs=loc, mode=mode, filename=filename)
File "/Users/pc/.local/lib/rustpython3.13/site-packages/xonsh/execer.py", line 148, in compile
raise e
File "/Users/pc/.local/lib/rustpython3.13/site-packages/xonsh/execer.py", line 137, in compile
code = compile(tree, filename, mode)
ValueError: invalid conversion flag