LangChain - Output Parsers
Given this code snippet, what will be the output if parsing fails?
try:
result = parser.parse(input_data)
print('Success:', result)
except ParseError:
print('Parsing failed')
Given this code snippet, what will be the output if parsing fails? try: result = parser.parse(input_data) print('Success:', result) except ParseError: print('Parsing failed')
medium📝 Predict Output Q4 of 15
Step-by-Step Solution
Solution:
Step 1: Analyze try block behavior
If parsing succeeds, it prints 'Success:' with the result.Step 2: Analyze except block behavior
If parsing fails with ParseError, it prints 'Parsing failed'.Final Answer:
Parsing failed -> Option BQuick Check:
Parsing failure triggers except block output [OK]
Quick Trick: Parsing errors run except block, not try block [OK]
Common Mistakes:
- Assuming success message prints on failure
- Expecting program crash without except
- Thinking no output prints on error
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