1、glob
import glob
# 返回文件夹下所有的py文件
f = glob.glob('tf\*.py') # cifar10\__init__.py
2、json
import json
data1 = {'b':789,'c':456,'a':123}
data2 = {'a':123,'b':789,'c':456}
# 按关键字排序
d1 = json.dumps(data1,sort_keys=True)
d2 = json.dumps(data2)
d3 = json.dumps(data2,sort_keys=True)
# indent表示每行缩进9
d4 = json.dumps(data1,sort_keys=True,indent=9)
# writing json data
with open('data.json', 'w') as f:
json.dump(d1, f)
# reading data back
with open('data.json', 'r') as f:
data = json.load(f)