Does Python Support Function Overloading? Python Interview Question | Ducat

We are not too amazed to learn that the market for python developers has been steadily expanding over time based on the studies. Nowadays, many people who want to accomplish a career in the IT sector, want to become python developers. This video will cover " function overloading in Python." The demand is not limited to India only but is attending all over the world. So let's get started with it.

Does python support function overloading?
A phenomenon known as "function overloading" happens when different features with much the same title have different quantities of parameters. In contrast to other languages, Python does not provide function overloading, and the operational parameters lack a data type. Let's say we wish to leverage the operating overloading functionality. In that scenario, we can change the method's default values for arguments to None, which won't result in an error if that particular value isn't supplied as an argument when the function is called.

What is function overloading in Python?
The practice of utilizing the same function more than once while passing different numbers of parameters as arguments is known as function overloading. Python does not, however, support function overloading. If the functional overloading code is executed as it is in other languages, an error is raised. Python does not provide a file format for process parameters, which is the cause. The new function is used in place of the prior one with the same name (but with different parameters). As a result, we run into a problem if we try to call the new function by giving a separate number of arguments than those defined in the previous method, which had a variable amount of parameters. Let's make an effort to comprehend this.

How does function overloading work in python?
In Python, the most recent definition of a function is taken into account for determining its validity. Setting the function's default settings for its parameters to None will allow us to apply the idea of function overloading. We can call the procedure even without an argument if any functional criteria have been met to None. Therefore, if we don't include the parameter set as None, it won't throw an error.

few important points

When multiple functions with the same name have various numbers of parameters, this phenomenon is known as "function overloading."
Function overloading is not possible in Python. Consider a scenario in which we still desire to use the functional overloading functionality. If so, we can change the method's default values for parameters to None, which won't result in an error if the desired value isn't supplied as an argument when the function is called.
A legitimate function is one that was most recently defined and has the same name as the one that came before it.
It does not support overloading since the method arguments lack a data type.

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