Python 如何编辑字典列表中的值
我有这本字典。我想操纵或编辑开始列表中日期时间的值。如何访问它并更改值 提前谢谢Python 如何编辑字典列表中的值,python,python-3.x,Python,Python 3.x,我有这本字典。我想操纵或编辑开始列表中日期时间的值。如何访问它并更改值 提前谢谢 EVENT = { 'summary': 'Dinner with friends', 'start': {'dateTime': '2015-09-15T19:00:00'}, 'end': {'dateTime': '2015-09-15T22:00:00'}, } 输出: EVENT = { 'summary': 'Dinner with friends',
EVENT = {
'summary': 'Dinner with friends',
'start': {'dateTime': '2015-09-15T19:00:00'},
'end': {'dateTime': '2015-09-15T22:00:00'},
}
输出:
EVENT = {
'summary': 'Dinner with friends',
'start': {'dateTime': '2015-09-15T19:00:00'},
'end': {'dateTime': '2015-09-15T22:00:00'},
}
print(EVENT["start"]['dateTime'])
EVENT["start"]['dateTime'] = "New Value"
print(EVENT["start"]['dateTime'])
如果要修改事件开始的日期和时间,以下是一个代码示例:
2015-09-15T19:00:00
New Value
注意:请仅对常量使用大写字母EVENT[“start”][“dateTime”]=NewValOh我试过这个,但看了看,写错了。非常感谢你。我真傻,哈哈@拉凯什
event['start']['dateTime'] = your_new_date