python处理csv数据

import csv

#从文件读取
reader = csv.reader(file(srcFilePath,'rb'))

for line in reader:
    #忽略第一行
    if reader.line_num == 1:
        continue

    #line是个list，取得所有需要的值
    type = line[0]


#写入文件
writer = csv.writer(open(targetFile,"wb"),quoting=csv.QUOTE_ALL)

#传入list
writer.writerow(["121","121"])

#传入2纬list
writer.writerows([["121","121"]])

官网文档：http://docs.python.org/library/csv.html?highlight=csv#module-csv