📜  如何在python代码示例中使用h5文件

📅  最后修改于: 2022-03-11 14:45:42.049000             🧑  作者: Mango

代码示例1
import time
import numpy as np
import h5py
import os

arr = np.random.randn(1000)

with h5py.File('groups.hdf5', 'w') as f:
    g = f.create_group('Base_Group')
    d = g.create_dataset('default', data=arr)

    g.attrs['Date'] = time.time()
    g.attrs['User'] = 'Me'

    d.attrs['OS'] = os.name

    for k in g.attrs.keys():
        print('{} => {}'.format(k, g.attrs[k]))

    for j in d.attrs.keys():
      print('{} => {}'.format(j, d.attrs[j]))