How Can I Get a Function\'s Name as a String in Python?

Accessing Function Names as Strings

Retrieving a function's name as a string can be useful in various scenarios. This code demonstrates how to accomplish this:

def foo():
    pass

print(foo.__name__)  # Output: foo

The preferred method is to use __name__, which works consistently across different types of functions:

import time

print(time.time.__name__)  # Output: time

Unlike func_name, which is not available for built-in functions:

print(time.time.func_name)  # AttributeError

The double underscores in __name__ indicate its special nature, and it provides a uniform attribute for accessing names across classes, modules, and functions.

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