PythonQuicky

func returns None

Function returns None, Use return to specify, Context is key here.

python shell for func returns None

In Python, a function returns None,
Unless a value is specified in the return zone.
Remember to use the return statement clear,
To avoid unexpected None and any fear.

In Python, when a function does not explicitly return a value, it returns None by default. This means that if you call a function and do not assign its return value to a variable, the result will be None. It’s important to keep this in mind when writing and using functions, as it can affect the behavior of your code. Additionally, if you want a function to return a specific value, you need to use the return statement to explicitly specify what should be returned. This can help avoid unexpected None values being returned from your functions. It’s also worth noting that in some cases, None can be a valid and intentional return value for a function, so it’s important to consider the context in which the function is being used.