'Solution' #1685
'Solution' #1685
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Thank you for your hard work on implementing the Distance class! 🚀 While your code is mostly on the right track, there are some critical issues with the comparison methods that need to be addressed before we can approve the pull request.
Key Issues to Address:
-
Comparison Methods:
- The methods
__lt__,__gt__,__eq__,__le__, and__ge__need to handle comparisons with bothDistanceobjects and numeric types (int, float). - Currently, the logic for comparing
Distanceobjects is either missing or incorrect. Ensure that you check ifotheris an instance ofDistanceand compareself.kmwithother.kmin such cases.
- The methods
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Type Annotations:
- Update the type annotations for these methods to reflect that they should accept both
Distanceinstances and numeric types.
- Update the type annotations for these methods to reflect that they should accept both
Once these issues are resolved, your implementation will be much stronger and fully compliant with the task requirements. Keep up the great work, and don't hesitate to reach out if you need further assistance! 😊
✨ Please rate this review in the Platform's notification center. I will be grateful for your feedback! ✨
🔄 Fix the issues, commit the changes, and then re-request my review using the Re-request review button in the Reviewers tab.
app/main.py
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| def __lt__(self, other: Distance) -> bool: | ||
| return self.km < other |
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The __lt__ method should handle comparisons with both Distance objects and numeric types (int, float). Currently, it only compares with numeric types. You should check if other is an instance of Distance and compare self.km with other.km in that case.
app/main.py
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| def __gt__(self, other: Distance | int | float) -> bool: | ||
| return self.km > other |
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The __gt__ method should handle comparisons with both Distance objects and numeric types (int, float). Ensure you check if other is an instance of Distance and compare self.km with other.km if so.
app/main.py
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| def __eq__(self, other: Distance) -> bool: | ||
| return self.km == other |
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The __eq__ method should handle comparisons with both Distance objects and numeric types (int, float). Currently, it only compares with numeric types. You should check if other is an instance of Distance and compare self.km with other.km in that case.
app/main.py
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| def __le__(self, other: Distance) -> bool: | ||
| return self.km <= other |
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The __le__ method should handle comparisons with both Distance objects and numeric types (int, float). Ensure you check if other is an instance of Distance and compare self.km with other.km if so.
app/main.py
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| def __ge__(self, other: Distance) -> bool: | ||
| return self.km >= other |
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The __ge__ method should handle comparisons with both Distance objects and numeric types (int, float). Ensure you check if other is an instance of Distance and compare self.km with other.km if so.
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Review Summary
Great job on implementing the Distance class! 🎉 Your solution meets the task requirements and constraints, with correct initialization, representation, arithmetic operations, and comparison methods. The use of type annotations is also well done.
However, there's a critical issue with the __truediv__ method: it currently does not handle division by zero, which could lead to runtime errors. Please ensure to add a check for division by zero to prevent potential crashes.
Despite this, your implementation is approved to help you move forward with your learning journey. Please review the comments and address the division by zero issue in future iterations to enhance the robustness of your code. Keep up the good work and continue learning from these experiences! 🚀
✨ Please rate this review in the Platform's notification center. I will be grateful for your feedback! ✨
| def __truediv__(self, other: int | float) -> Distance: | ||
| return Distance(round(self.km / other, 2)) |
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The __truediv__ method does not handle division by zero, which can lead to a ZeroDivisionError. Consider adding a check to ensure other is not zero before performing the division.
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