将dataframe作为parquet文件直接发送到dropbox

pip install pandas
pip install pyarrow

import pandas as pd
import pyarrow.parquet as pq
import dropbox

data = {'Name': ['Alice', 'Bob', 'Charlie'],
        'Age': [25, 30, 35],
        'City': ['New York', 'London', 'Paris']}
df = pd.DataFrame(data)
df.to_parquet('data.parquet')

dbx = dropbox.Dropbox('YOUR_ACCESS_TOKEN')

with open('data.parquet', 'rb') as f:
    dbx.files_upload(f.read(), '/data.parquet', mode=dropbox.files.WriteMode.overwrite)