Can't figure out how to expose schema metadata out from information_schema

[gianarb]

Hello!

Starting from a parquet file like this:

# tmp.py
import io

import pyarrow as pa
import pyarrow.csv
import pyarrow.parquet

csv_string = b"""\
a,b,c
x,m,1
x,m,2
y,n,1
z,o,2
"""


table = pa.csv.read_csv(io.BytesIO(csv_string))
table = table.replace_schema_metadata({b"howdy": b"doody"})

with open("test.parquet", "wb") as f:
    pa.parquet.write_table(table, f, version="2.6")

I am trying to figure out if I can expose the schema metadata. My attention is on schema information https://datafusion.apache.org/user-guide/sql/information_schema.html, but I can't figure out how to get those out.

Thanks a lot