拼接csv自己的方法

自己的方法

# coding=utf-8

import time

import glob

import pandas as pd

#这里的C数据和R相反

answerR ="E:\\pingan\\dataset\\newFeature\\answer_C"#492个数据，withouthead

answerC ="E:\\pingan\\dataset\\newFeature\\answer_R"#244个数据

answerI ="E:\\pingan\\dataset\\newFeature\\answer_I"#478个数据

base = answerI

csvx_list = glob.glob(base+"\\"+'*.csv')

print('总共发现%s个CSV文件'%len(csvx_list))

time.sleep(2)

print('正在处理............')

df = pd.DataFrame()

foriincsvx_list:

df_c = pd.read_csv(i,sep=',',header=0)

#    print(df_c['video_name'].tolist())

# fr = i.values

# print df_c

df = df.append(df_c)

#print df

print('写入成功！')

output_Archive = pd.DataFrame(df)

output_Archive.to_csv("base"+'.csv')

print('写入完毕！')

print('3秒钟自动关闭程序！')

time.sleep(3)