python signature does not match base method

Title: Resolving Python "SignatureDoesNotMatch" Error with Base Method - A Comprehensive Tutorial
Introduction:
In Python, the "SignatureDoesNotMatch" error is encountered when the signature (parameters and their types) of a method in a derived class does not match the signature of the corresponding method in its base class. This issue can lead to unexpected behavior and runtime errors. In this tutorial, we will explore common scenarios that lead to this error and discuss how to resolve them with illustrative code examples.
Understanding the "SignatureDoesNotMatch" Error:
The error typically occurs when you override a method in a subclass but unintentionally change its signature compared to the method in the base class. Python relies on method signatures to ensure correct method resolution and call dispatch.
Common Scenarios Leading to the Error:
Resolving the "SignatureDoesNotMatch" Error:
Let's explore solutions to the common scenarios mentioned above.
Adding or removing parameters:
Changing parameter names:
Incorrect use of default values:
By addressing these scenarios, you can ensure that the method signatures in the base and derived classes match, resolving the "SignatureDoesNotMatch" error.
Conclusion:
Understanding and resolving the "SignatureDoesNotMatch" error is crucial for maintaining a consistent and error-free codebase when working with class inheritance in Python. By following the examples and guidelines provided in this tutorial, you can prevent and resolve this issue effectively.
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