How to Clear All Variables in Python?

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In Python, you can clear all variables using the globals() and locals() functions.

To clear all variables defined in the global namespace, you can use the globals() function to get a dictionary of all global variables and then call the clear() method on it. Here’s an example:

globals().clear()

This will clear all global variables defined in the current module.

To clear all variables defined in the local namespace, you can use the locals() function to get a dictionary of all local variables and then call the clear() method on it. Here’s an example:

locals().clear()

Note that clearing local variables in a function may cause unexpected behavior, so use this with caution.

It’s important to note that clearing variables should be used judiciously, as it can lead to unexpected results and make debugging more difficult. It’s generally better to manage your variables carefully and avoid the need for clearing them altogether.

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