Feed Python Function With A Variable Number Of Arguments

I have a script that reads a variable number of fields from an input file and pass them to a function as arguments. For example: file 1 with fields: A,B and C => function(A,B

Solution 1:

you should use args and kwargs like this:

deffoo(*args, **kwargs):
  pass

in this way you can get positional and named parameters, args should be a list of values, holding the positional arguments, kwargs should be a dictionary, its keys the argument name with its value