如何在python中传入动态类方法键值参数

Question

我在stack中找不到类似的帖子，所以这里有一个简短的例子：

# Current Code
dbCon = pyodbc.connect(sCon, autocommit=True)

# Future/Desired pseudo code
vAutocommit = {'autocommit': True}
dbCon = pyodbc.connect(sCon, vAutocommit)

我肯定我缺少了一个简单的python概念，所以请原谅我对这种语言比较新。多谢各位

Answer 1

您可以传递字典并将其解压为kwarg：

# Current Code
dbCon = pyodbc.connect(sCon, autocommit=True)

# Future/Desired pseudo code
vAutocommit = {'autocommit': True}
dbCon = pyodbc.connect(sCon, **vAutocommit) <<< the ** unpacks the
                                                dictionary's key/value
                                                pairs as arguments.