How do I use importlib in Python?

How do I use importlib in Python?

You can use the importlib module to import modules in Python dynamically. For example, you can use importlib.import_module('module_name').

Can you give me an example of importing a specific function from a module?

Sure! You can use from importlib import import_module and then call module = import_module('module_name') followed by function = getattr(module, 'function_name') to get the function.

What if the module is not found?

If the module is not found, importlib will raise a ModuleNotFoundError. You can handle this with a try-except block.

Is there a way to reload a module using importlib?

Yes, you can use importlib.reload(module) to reload a previously imported module.