How Can I Programmatically Determine a Function\'s Name?

Determining Function Name Programmatically

Identifying a function's name is useful in various programming scenarios. To retrieve the name of a function as a string, consider the following solution:

Solution Using name

The preferred method for obtaining a function's name is through the name attribute. This approach consistently works for user-defined and built-in functions:

def foo():
    pass

>>> foo.__name__
'foo'

Advantages of name

• Works uniformly for both user-defined and built-in functions, unlike func_name.
• Easily identifies a function's name, as double underscores indicate the attribute's special nature.
• Applies to classes and modules as well, facilitating the retrieval of their names using a consistent mechanism.

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