Load parquet files

[Gabriel-p]

Is your feature request related to a problem? Please describe it:
Pandas' parquet files are not loaded

Describe the solution you'd like:
Load parquet files

[Carifio24]

I agree that the ability to read Parquet files would be nice. It's probably worth investigating whether using something like pyarrow directly has any sort of performance gains over pandas.read_parquet, but if you're interested in a very minimal example of a Parquet data loader, you can add the snippet below (which requires pyarrow) to your glue config file, which should allow you to load at least basic Parquet files:

from glue.config import data_factory
from glue.core.data_factories.helpers import has_extension
from glue.core.data_factories.pandas import panda_process

from pandas import read_parquet

@data_factory(label="Parquet file", identifier=has_extension("parquet"))
def pandas_read_parquet(path, engine="pyarrow", **kwargs):
    df = read_parquet(path, engine=engine)
    return panda_process(df)

[Gabriel-p]

Thank you! It worked perfectly, I just removed the engine specification since my files open just fine with whatever pandas does by default