claude-skillz

Here's a Python script that reads a CSV file, processes the data, and writes the results to a new CSV file. The script includes error handling for file operations and data processing.

```python
import csv

# Define the input and output file paths
task_input_file = 'input.csv'
task_output_file = 'output.csv'

# Define a function to process each row of data
def process_data(row):
    # Example processing: convert string to uppercase
    return row.upper()

# Read the input CSV file
try:
    with open(task_input_file, 'r') as input_file:
        reader = csv.reader(input_file)
        # Skip the header row
        next(reader)
        # Process each row of data
        processed_data = [process_data(row) for row in reader]

    # Write the processed data to the output CSV file
    with open(task_output_file, 'w', newline='') as output_file:
        writer = csv.writer(output_file)
        # Write the header row
        writer.writerow(['Processed Data'])
        # Write the processed data
        writer.writerows([[row] for row in processed_data])

    print(f'Data processing complete. Results saved to {task_output_file}')
except FileNotFoundError:
    print(f'Error: The file {task_input_file} was not found.')
except Exception as e:
    print(f'An error occurred: {str(e)}')
```