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python读parquet文件并转csv格式_pandas parquet 转csv

作者：盐析白兔 | 2024-05-01 00:24:10

pandas parquet 转csv

import pandas as pd

from pands import read_parquet

from fastparquet import ParquetFile

data = read_parquet(r'f:\load_path\filename.parquet')

print(data.count())

print(data.head())

## 把parque文件转csv

read_path = r'f:\load_path\filename.parquet'

write_pate = r'f:\load_path\filename.csv

pf = ParquetFile(read_path)

df = pf.to_pandas()

df.to_csv(write_path, encoding='utf-8')

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