materials/functional-programming-python/function_scopes.py at github-cli-examples · realpython/materials · GitHub

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"""
Example of a nested function scope.
"""


def outer():
    def inner():
        print("I am function inner()!")
        return "return value from inner()"

    # Function outer() returns function inner().
    return inner


function = outer()

print(function)
print(function())
print(outer()())