Effectively, there are two ways: directly and indirectly. The direct way is to return a value from the function, as you tried, and let the calling code use that value. This is normally what you want. The natural, simple, direct, explicit way to get information back from a function is to return it.

Dec 10, 2024 · Python allows you to return multiple values from a function by returning them as a tuple: Example: In this example, the fun () function returns two values: name and age. The caller unpacks these values into separate variables. We can also return more complex data structures such as lists or dictionaries from a function:

In general, a function takes arguments (if any), performs some operations, and returns a value (or object). The value that a function returns to the caller is generally known as the function’s return value. All Python functions have a return value, either explicit or implicit.

For example, here's a function utilizing both print() and return: print("hello from inside of foo") return 1. Now you can run code that calls foo, like so: print("going to call foo") x = foo() print("called foo") print("foo returned " + str(x))

Mar 19, 2025 · Returning functions from functions is a versatile and powerful feature in Python. It can be used in various scenarios, such as: Callbacks: Functions can be returned to be called later in response to some event. Closures: Functions can capture variables from the enclosing scope, enabling encapsulation and maintaining state across function calls.

Jan 29, 2025 · In Python, functions are building blocks that help in organizing code, promoting code reuse, and enhancing readability. The return statement within a function is a crucial element that allows functions to send back a value or values to the point where the function was called.

In Python, you define a function using the def keyword, followed by the function name and parameters in parentheses: def function_name(parameters): """Docstring: explains what the function does""" # Function body # Code to execute return result # Optional return statement ... Functions can return values using the return statement: def add(a, b ...

May 11, 2023 · Python functions can return multiple values in a single return statement. The syntax is straightforward, it consists of the keyword return followed by an expression. Syntax: Here the expression can be anything like an expression that can be evaluated to a value, the actual value, or even a function that we want to return to the caller.

Return Value: A function can optionally return a value using the return statement. Docstrings: It’s good practice to include a docstring (a string that explains the function’s purpose) after the function definition. Return Statement. Functions can return values using the return keyword. Example 6.2: Function with a Return Value

Return Values in Python Functions. Use the "return" keyword to return values. Here is how you can do that: def multiply(a, b): return a * b result = multiply(4, 5) # This script returns an output 20. You can return multiple values using tuples: