Cannot press Up in Python REPL under poetry shell

[PythonTryHard]

Overview

• Poetry version: 1.2.1.

• Python version: 3.10.5 CPython.

• OS version and name: Windows 10 21H2 Enterprise (build 19044.2006)

• pyproject.toml: Irrelevant.

• I am on the latest stable Poetry version, installed using a recommended method.

• I have searched the issues of this repo and believe that this is not a duplicate.

• I have consulted the FAQ and blog for any relevant entries or release notes.

• If an exception occurs when executing a command, I executed it again in debug mode (-vvv option) and have included the output below.

Issue

Steps to reproduce

1. While not under poetry shell, open up the Python REPL. Run any command, and press Up to quick recall the command. The previous command(s) should be auto-filled.
2. For reproducibility, create a new poetry project with poetry new. cd into the project, enter poetry shell.
3. Open up the Python REPL, run any command, and press Up to quick recall the command.

Expected behaviour

Normal behaviour of Python REPL when pressing Up, demonstrated at step 1.

Actual behaviour

Pressing Up does nothing.

Notes

Known affected terminal-shell combo:

• Windows Terminal Preview 1.16.2641.0 + pwsh 7.2.6
• Windows Terminal Preview 1.16.2641.0 + cmd
• Built-in terminal + pwsh 7.2.6
• Built-in terminal + cmd

[dimbleby]

also python-poetry/poetry#3760

[bmarroquin]

Confirmed this doesn't work. It also doesn't work with poetry run python.

@dimbleby, i believe this is different from #3760. The other issue doesn't mention the repl.

[dimbleby]

I bet they're the same, but whatever.

Here's a similar issue in another project pew-org/pew#165 (comment) with some plausible-sounding discussion.

Anyway I expect it'll take someone who's willing to dive into this to fix it, and that's not going to be me.