** in python
- In Python ** is an exponential operator.The double asterisk form of **kwargs is used to pass a keyword, variable-length argument dictionary to a function. Again, the two asterisks (**) are the important element here, as the word kwargs is conventionally used, though not enforced by the language.
- Like *args, **kwargs get however several arguments you would like to supply into it. Though **kwargs differs from *args in that you will need to assign keywords.
First, let’s simply print out the **kwargs arguments that we pass to a function. We’ll create a short function to do this:
print_kwargs.py
def print_kwargs(**kwargs):
print(kwargs)Next, we will call the function with some other keyword arguments passed into the function:
