Does not work?

[krassowski]

To reproduce:

1. Open binder on https://gist.github.com/krassowski/28a0262f6c3abe4135916ff9c0595c3f
2. Execute

%pip install pandas pyarrow
import pandas as pd
pd.Series([1, 2, 3]).to_frame().to_parquet('test.parquet', index=False)

3. Double click on the file
4. See

[krassowski]

Ah, it seems to require a newer Python version:

The module 'arbalister' could not be found (cannot import name 'Self' from 'typing' (/srv/conda/envs/notebook/lib/python3.10/typing.py)). Are you sure the extension is installed?

And Binder defaults to Python 3.10.19.

And that is declared here:

Arbalister/pyproject.toml

Line 13 in c213c9f

requires-python = ">=3.12"

[krassowski]

Works after setting runtime to 3.12, lovely! Sorry about the noise!