Problem with trepan/inout/ptk_bindkeys.py use of pathlib

[fletch]

Description

Fresh install into a python 3.13 venv I get an error where a PosixPath instance is used as a context:

How to Reproduce

Literally just trying to start trepan3k, no options no file arguments.

Output Given

... 1057> trepan3k
Traceback (most recent call last):
  File "/Users/fletch/tmp/py313/bin/trepan3k", line 4, in <module>
    from trepan.__main__ import main
  File "/Users/fletch/tmp/py313/lib/python3.13/site-packages/trepan/__main__.py", line 27, in <module>
    from trepan.client import run
  File "/Users/fletch/tmp/py313/lib/python3.13/site-packages/trepan/client.py", line 26, in <module>
    from trepan.api import DEFAULT_DEBUG_PORT
  File "/Users/fletch/tmp/py313/lib/python3.13/site-packages/trepan/api.py", line 41, in <module>
    from trepan.debugger import Trepan, debugger_obj
  File "/Users/fletch/tmp/py313/lib/python3.13/site-packages/trepan/debugger.py", line 41, in <module>
    from trepan.interfaces.user import UserInterface
  File "/Users/fletch/tmp/py313/lib/python3.13/site-packages/trepan/interfaces/user.py", line 27, in <module>
    from trepan.inout.input import DebuggerUserInput
  File "/Users/fletch/tmp/py313/lib/python3.13/site-packages/trepan/inout/input.py", line 42, in <module>
    read_inputrc(read_init_file, use_unicode=False)
    ~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/Users/fletch/tmp/py313/lib/python3.13/site-packages/trepan/inout/ptk_bindkeys.py", line 40, in read_inputrc
    with parent_dir:
         ^^^^^^^^^^
TypeError: 'PosixPath' object does not support the context manager protocol

Expected behavior

Expect to get the debugger prompt.

Environment

Python 3.13 venv, ran uv pip install . from a github clone but initially got same error letting pip fetch.

(py313) felix:~zhome/projects/python3-trepan
... 1061> pip show trepan3k
Name: trepan3k
Version: 1.3.2.dev0
Summary: GDB-like Python Debugger in the Trepan family
Home-page: https://pypi.org/project/trepan3k/
Author:
Author-email: Rocky Bernstein <rb@dustyfeet.com>
License: GPL
Location: /Users/fletch/tmp/py313/lib/python3.13/site-packages
Requires: columnize, pyficache, pygments, spark_parser, term-background, tracer, xdis
Required-by:

Workarounds

Relative python noob but editing the source in question and removing the with parent_dir: context and outdenting the block's lines at least lets the program start. I don't have any custom inputrc files so I don't know if I've broken anything.

Priority

My workaround works, I'm able to use afterwards but wanted to let someone know.

[rocky]

Thanks for the report. I will look at and try to address as soon as I can.

[rocky]

See if #77 fixes the problem. Sorry for the delay.

[fletch]

Yup works. That's identical to how I'd patched it locally as well.

[rocky]

Thanks for the confirmation. Great minds think alike.

[rocky]

BTW Command completion for GNU Readline in trepan3k is much better and more advanced than what is there for the newer prompt_toolkit. I mention in case you ore someone else is interested in fixing this so we get parity.