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step0: add python dependencies
step1: add calculator backend and tests
step2: upload coverage reports to Codecov
step3: add project status check target
fix: updates
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| @app.route('/api/divide', methods=['POST']) | ||
| def divide(): | ||
| return operation('divide', 2) |
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Bug: The /api/divide endpoint crashes with an AttributeError because the Calculator.divide method is commented out.
Severity: CRITICAL | Confidence: High
🔍 Detailed Analysis
The /api/divide endpoint, defined in api/app.py, attempts to call the divide method on the Calculator class. However, the divide method in api/calculator/calculator.py is entirely commented out. This leads to getattr(Calculator, 'divide') raising an AttributeError, which is unhandled, causing the application to crash when this specific endpoint is accessed.
💡 Suggested Fix
Uncomment or re-implement the divide method within the Calculator class in api/calculator/calculator.py to ensure it is available for use.
🤖 Prompt for AI Agent
Review the code at the location below. A potential bug has been identified by an AI
agent.
Verify if this is a real issue. If it is, propose a fix; if not, explain why it's not
valid.
Location: api/app.py#L24
Potential issue: The `/api/divide` endpoint, defined in `api/app.py`, attempts to call
the `divide` method on the `Calculator` class. However, the `divide` method in
`api/calculator/calculator.py` is entirely commented out. This leads to
`getattr(Calculator, 'divide')` raising an `AttributeError`, which is unhandled, causing
the application to crash when this specific endpoint is accessed.
Did we get this right? 👍 / 👎 to inform future reviews.
Reference ID: 3478134
| factors.append(float(request.json.get('x'))) | ||
| factors.append(float(request.json.get('y'))) |
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Bug: Missing or non-numeric x or y parameters in JSON requests cause TypeError or ValueError due to unsafe float() conversion.
Severity: CRITICAL | Confidence: High
🔍 Detailed Analysis
All API endpoints attempt to convert request.json.get('x') and request.json.get('y') to float without validation or error handling. If 'x' or 'y' are missing from the JSON request, get() returns None, causing float(None) to raise a TypeError. If 'x' or 'y' contain non-numeric strings, float() raises a ValueError. These unhandled exceptions will cause the server to return a 500 error.
💡 Suggested Fix
Implement input validation for x and y parameters, ensuring they are present and numeric. Wrap the float() conversions in a try-except block to catch TypeError and ValueError, returning a 400 Bad Request for invalid input.
🤖 Prompt for AI Agent
Review the code at the location below. A potential bug has been identified by an AI
agent.
Verify if this is a real issue. If it is, propose a fix; if not, explain why it's not
valid.
Location: api/app.py#L29-L30
Potential issue: All API endpoints attempt to convert `request.json.get('x')` and
`request.json.get('y')` to `float` without validation or error handling. If 'x' or 'y'
are missing from the JSON request, `get()` returns `None`, causing `float(None)` to
raise a `TypeError`. If 'x' or 'y' contain non-numeric strings, `float()` raises a
`ValueError`. These unhandled exceptions will cause the server to return a 500 error.
Did we get this right? 👍 / 👎 to inform future reviews.
Reference ID: 3478134
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