import json from json import JSONEncoder class Employee: def __init__(self, name, salary, address): self.name = name self.salary
json to object import json from types import SimpleNamespace data = '{"name": "John Smith", "hometown": {"name": "New York", "id": 123}}' # Parse JSO
安装运行 pip install notebook 配置 nano ~/.jupyter/jupyter_notebook_config.py c.NotebookApp.ip = '0.0.0.0' # listen on all IPs 运行所有设备登录 c.NotebookApp.toke
增加到当前shell 会话 export PYTHONPATH=$PYTHONPATH:/Path/to/your/dictionary 增加到当前文件 import sys sys.path.append(“想要加
pysql 默认非自动提交 pymysql在连接数据库的,参数autocommit默认为False connection=pymysql.connect(host=host,user=username,password=password,database=database,charset=chars
命名 变量、函数、方法、包、模块小写,并使用下划线分隔单词(lower_case_with_underscores) 类、异常首字母大写(CapWords) 受保护的方法和