Python脚本批量给文件添加内容

Python018

Python脚本批量给文件添加内容,第1张

# -*- coding: utf-8 -*-

import os

def add_text(path,filepath:list):

    path_list = os.listdir(path)

    print(path_list)

    for i in path_list:

        for p in filepath:

            if p == i:

                add_path = os.path.join(path,i)

                file = os.listdir(add_path)

                for i in file:

                    absolute_path = os.path.join(add_path,i)#绝对路径

                    if os.path.isfile(absolute_path) :

                        print(absolute_path)

                        # if os.path.isfile(i):

                        #    filepath, tempfilename = os.path.split(i)  # 拆开

                        #    filename, extension = os.path.splitext(tempfilename)# 获取扩展名

                        f = open(absolute_path, "a+", encoding="utf8")

                        f.write("test\n")

                        f.close()

if __name__ == '__main__':

    add_text(r"F:\test",['a','b'])

#    filepath, tempfilename = os.path.split(i)  # 拆开

#    #filename, extension = os.path.splitext(tempfilename)# 获取扩展名

#    #if filename[]

直接用python 的 csv 模块即可。用DictReader类，转换成迭代对象更容易操作。

import csv

with open("1.csv") as cfile:

reader = csv.DictReader(cfile)

f = open("A.txt", "w")

for row in reader:

if row.get("BBB") == "OK":

print row.get("AAA")

f.write(row.get("AAA") + "\n")