python 写csv代码

Sure, I can help you with that! Here's a sample code snippet for writing to a CSV file in Python:

import csv

# Open the CSV file for writing
with open('example.csv', 'w', newline='') as file:
    writer = csv.writer(file)

    # Write the header row
    writer.writerow(['Name', 'Age', 'City'])

    # Write some data rows
    writer.writerow(['Alice', 25, 'New York'])
    writer.writerow(['Bob', 30, 'San Francisco'])
    writer.writerow(['Charlie', 35, 'London'])

This code creates a new CSV file called "example.csv" and writes some data to it. You can customize the file name and data as needed. Let me know if you have any other questions!