使用pandas庫對hdf5文件轉換為csv

import pandas as pd
import numpy as np


path = r'Path\meta.h5'
path_to = r'Path\result.csv' # 寫入csv

h5_store = pd.HDFStore(path, mode='r+')      # 創建新的對象、讀入已存在的對象
a = h5_store.keys()
df = h5_store.get('key_1')
df.to_csv(path_to)
h5_store.close()