16 lines
481 B
Python
16 lines
481 B
Python
import csv
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import os
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files = [f for f in os.listdir('sample_data') if f.endswith('.csv')]
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print('CSV files:', files)
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print()
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for filename in files:
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print(f"=== Examining {filename} ===")
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with open(f'sample_data/{filename}', 'r', encoding='utf-8') as f:
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reader = csv.reader(f)
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for i, row in enumerate(reader):
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print(f'Row {i}: {row[:10]}') # Print first 10 columns
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if i == 5: # Print first 6 rows
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break
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print() |