DEPR: deprecated nonkeyword arguments in to_parquet

[rsm-23]

• xref DEPR: Positional arguments in to_* I/O methods #54229
• Tests added and passed if fixing a bug or adding a new feature
• All code checks passed.
• Added an entry in the latest doc/source/whatsnew/v2.2.0.rst file if fixing a bug or adding a new feature.

[rsm-23]

@mroeschke can you please help me understand what's causing this error?

AssertionError: Warning not set with correct stacklevel. File where warning is raised: /home/runner/micromamba/envs/test/lib/python3.9/site-packages/pyarrow/pandas_compat.py != /home/runner/work/pandas/pandas/pandas/tests/io/test_parquet.py. Warning message: is_sparse is deprecated and will be removed in a future version. Check isinstance(dtype, pd.SparseDtype) instead.

[mroeschke]

You can set check_stacklevel=False for your test. Seems like a 3rd party warning is messing up the stacklevel checking

[rsm-23]

@mroeschke still getting some error like this. Can you please help on this?

pandas/tests/io/test_parquet.py::test_parquet_pos_args_deprecation - ImportError: Unable to find a usable engine; tried using: 'pyarrow', 'fastparquet'.
A suitable version of pyarrow or fastparquet is required for parquet support.

[mroeschke]

Thanks @rsm-23