hm https://github.com/pandas-dev/pandas/blob/main/pandas/io/parquet.py https://github.com/pandas-dev/pandas/blob/main/pandas/io/par... says "fastparquet" engi

hm https://github.com/pandas-dev/pandas/blob/main/pandas/io/parquet.py https://github.com/pandas-dev/pandas/blob/main/pandas/io/par... says "fastparquet" engine must be available if no pyarrow https://pypi.org/project/fastparquet/ https://pypi.org/project/fastparquet/