8000 Pass kwargs from read_parquet() to the underlying engines. by criemen · Pull Request #18216 · pandas-dev/pandas · GitHub
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Pass kwargs from read_parquet() to the underlying engines. #18216

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Merged
merged 8 commits into from
Nov 14, 2017
Merged

Pass kwargs from read_parquet() to the underlying engines. #18216

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ab26304
Pass kwargs from read_parquet() to the underlying engines.
Nov 10, 2017
66e34fc
Add PR number to whatsnew file.
Nov 10, 2017
248a334
Fix PEP8 issue.
Nov 10, 2017
1c045a5
Fix wrong tests, which called read_parquet with a compression paramet…
Nov 13, 2017
61748d8
Actually pass kwargs from to_parquet to fastparquet.
Nov 13, 2017
243172d
Test filtering the row groups for fastparquet.
Nov 13, 2017
6187a7c
Refactor check_round_trip test method.
Nov 14, 2017
edbd937
Fix linting errors.
Nov 14, 2017
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Actually pass kwargs from to_parquet to fastparquet.
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Cornelius Riemenschneider committed Nov 13, 2017
commit 61748d878b42d3edfc0fb65b52dc522b128f814b
2 changes: 1 addition & 1 deletion pandas/io/parquet.py
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Expand Up @@ -176,7 +176,7 @@ def to_parquet(df, path, engine='auto', compression='snappy', **kwargs):
if df.columns.inferred_type not in valid_types:
raise ValueError("parquet must have string column names")

return impl.write(df, path, compression=compression)
return impl.write(df, path, compression=compression, **kwargs)


def read_parquet(path, engine='auto', columns=None, **kwargs):
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