ast模块

有这么一个需求，你想从文件中读取字典，方法有很多，这里用的是ast模块

import ast

with open("account","r",encoding="utf8") as read_file:
    data = ast.literal_eval(read_file.read())
    print(type(data))

##演示结果
C:\python3.5\python.exe D:/qq文件存放地/day9/FTP/测试/测试读取文件.py
<class ‘dict‘>

Process finished with exit code 0