[英]Python: Pass function to function with named parameters
I am looking to pass a function to another function, as well as a named parameter. 我希望将一个函数以及另一个命名参数传递给另一个函数。 This is similar to the question asked here , except that it doesn't address named parameters.
这与此处提出的问题类似,除了它不解决命名参数。 A question was asked about it in the comments but no reply.
在评论中有人问了这个问题,但没有答复。
Example: 例:
def printPath(path, displayNumber = False):
pass
def explore(path, function, *args):
contents = function(*args)
print explore(path, printPath, path, displayNumber = False)
This gives the error: 这给出了错误:
TypeError: explore() got an unexpected keyword argument 'displayNumber'
You just have to allow explore
to receive named parameters as well: 您只需要允许
explore
也接收命名参数:
def printPath(path, displayNumber = False):
pass
def explore(path, function, *args, **kwargs):
contents = function(*args, **kwargs)
print explore(path, printPath, path, displayNumber = False)
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