python将文件夹下csv文件转换成txt文件

python将文件夹下所有csv文件转换成所有txt文件

# python

###############将文件夹下所有csv文件转换成所有txt##################
import pandas as pd
import os

# 打开文件csv,转换一个文件
def change_one(file_name):
    (shotname,extension) = os.path.splitext(file_name)
    data = pd.read_csv(file_path+file_name, encoding='utf-8')
    
    # write_path = file_path+'txt_file\\'  
    # if not os.path.exists(write_path):
    #       os.makedirs(write_path)
        
    with open(file_path+shotname+'.txt','a+', encoding='utf-8',) as f:
        for line in data.values:
            f.write((str(line[0])+'\t'+str(line[1])+'\n'))


#批量化
def change_all(file_path):
    listdir = os.listdir(file_path)
    for f in listdir:
        change_one(f)


file_name = '地形数据.csv'
file_path = 'E:\\James\\code\\data\\'


change_all(file_path)