Solution #1701
Solution #1701
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Thank you for your hard work on this task! 😊 While your implementation of the Person class and the create_person_list function is mostly correct, there are a few critical issues that need to be addressed to fully meet the task requirements:
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Age Parameter Type: The
__init__method of thePersonclass currently takesageas a string. According to the task description, it should be an integer. This is important for ensuring that the data type aligns with the expected functionality. -
Dictionary Access: It's recommended to use the
dict.get()method for accessing dictionary values. This approach not only simplifies the code but also prevents potentialKeyErrorexceptions. For example, useperson.get('wife')instead of explicitly checking for the presence of a key. -
List Comprehension: Consider using list comprehension for creating lists from collections. This will make your code more concise and readable.
Please address these issues to ensure your code meets the core requirements. Keep up the great work, and I'm confident you'll nail it with these adjustments! 🚀
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🔄 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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| pass | ||
| people = {} | ||
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| def __init__(self, name: str, age: str) -> None: |
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The age parameter in the __init__ method should be an integer, as specified in the task description.
app/main.py
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| for person in people: | ||
| name = person["name"] | ||
| age = person["age"] |
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Consider using person.get('name') and person.get('age') to access dictionary values. This approach avoids potential KeyError exceptions and makes the code cleaner.
app/main.py
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| for person in people: | ||
| name = person["name"] | ||
| if "wife" in person and person["wife"]: | ||
| Person.people[name].wife = Person.people[person["wife"]] | ||
| elif "husband" in person and person["husband"]: | ||
| Person.people[name].husband = Person.people[person["husband"]] |
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Use dict.get() method instead of explicitly checking for the presence of a key. For example, person.get('wife') instead of "wife" in person and person["wife"].
app/main.py
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| result = [] | ||
| for person in people: | ||
| name = person["name"] | ||
| age = person["age"] | ||
| instance = Person(name, age) | ||
| result.append(instance) |
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It is recommended to use list comprehension for creating a list of instances from a collection, as per the checklist.
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Review Summary
Great job on improving the implementation of the Person class and the create_person_list function! 🎉 Your code now correctly defines the age parameter as an integer and uses dict.get() for accessing dictionary values, which is a good practice to prevent KeyError exceptions. The use of list comprehension also makes your code more concise and readable.
However, there are a couple of areas to focus on for further improvement:
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Dictionary Access: While you've implemented
dict.get()for optional keys like 'wife' and 'husband', consider using it for all keys, including 'name', to avoid potentialKeyErrorexceptions if a key is missing. -
Code Optimization: The loop that assigns 'wife' and 'husband' could be optimized or combined with the list comprehension to enhance efficiency. Refactoring this part of the code could lead to better performance.
These improvements will enhance the robustness and efficiency of your code. Keep up the great work and continue learning from these experiences! Remember, addressing these issues will help you avoid similar problems in the future. 😊
✨ Please rate this review in the Platform's notification center. I will be grateful for your feedback! ✨
| for person_instance in people] | ||
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| for person_instance in people: | ||
| name = person_instance["name"] |
There was a problem hiding this comment.
Consider using person_instance.get("name") instead of person_instance["name"] to avoid potential KeyError exceptions if the 'name' key is missing.
| for person_instance in people: | ||
| name = person_instance["name"] | ||
| if person_instance.get("wife"): | ||
| Person.people[name].wife = ( | ||
| Person.people)[person_instance.get("wife")] | ||
| elif person_instance.get("husband"): | ||
| Person.people[name].husband = ( | ||
| Person.people)[person_instance.get("husband")] |
There was a problem hiding this comment.
The loop that assigns 'wife' and 'husband' could potentially be optimized or combined with the list comprehension above to improve efficiency. Consider refactoring this part of the code.
Class and function are created