如何data使用msgpack对字典进行序列化/反序列化?
data
在Python文档似乎不是那么好,所以这里是我的尝试。
pip install msgpack
#!/usr/bin/env python # -*- coding: utf-8 -*- import msgpack # Define data data = { "a list": [1, 42, 3.141, 1337, "help"], "a string": "bla", "another dict": {"foo": "bar", "key": "value", "the answer": 42}, } # Write msgpack file with open("data.msgpack", "wb") as outfile: packed = msgpack.packb(data) outfile.write(packed) # Read msgpack file with open("data.msgpack", "rb") as data_file: byte_data = data_file.read() data_loaded = msgpack.unpackb(byte_data) print(data == data_loaded)
对于您的应用程序,以下内容可能很重要:
另请参阅:数据序列化格式的比较
如果您想寻找一种制作配置文件的方法,则可能需要阅读我的短文《Python中的配置文件》。