trustgraph/trustgraph-core/scripts/dump-parquet
cybermaggedon f081933217
Feature/subpackages (#80)
* Renaming what will become the core package

* Tweaking to get  package build working

* Fix metering merge

* Rename to core directory

* Bump version.  Use namespace searching for packaging trustgraph-core

* Change references to trustgraph-core

* Forming embeddings-hf package

* Reference modules in core package.

* Build both packages to one container, bump version

* Update YAMLs
2024-09-30 14:00:29 +01:00

24 lines
416 B
Python
Executable file

#!/usr/bin/env python3
import pyarrow as pa
import pyarrow.csv as pc
import pyarrow.parquet as pq
import pandas as pd
import sys
df = None
for file in sys.argv[1:]:
part = pq.read_table(file).to_pandas()
if df is None:
df = part
else:
df = pd.concat([df, part], ignore_index=True)
if df is not None:
table = pa.Table.from_pandas(df)
pc.write_csv(table, sys.stdout.buffer)