正在将数据写入。csv大熊猫

import csv
from multiprocessing import Pool

def write_to_csv(data):
    with open('pandas.csv', 'a', newline='') as file:
        writer = csv.writer(file)
        writer.writerow(data)

if __name__ == '__main__':
    data_list = [...]  # 假设这是一个包含大量数据的列表
    with Pool(processes=4) as pool:  # 使用4个进程并行写入
        pool.map(write_to_csv, data_list)

import csv

def clean_and_validate_data(data):
    # 假设这里有一些数据清洗和验证的逻辑
    return cleaned_data

def write_to_csv(data):
    try:
        cleaned_data = clean_and_validate_data(data)
        with open('pandas.csv', 'a', newline='') as file:
            writer = csv.writer(file)
            writer.writerow(cleaned_data)
    except Exception as e:
        print(f"写入错误: {e}")

# 调用write_to_csv函数进行数据写入