我想将文件夹内的每个数据打印出单独自己的列表,可是最后打印出的列表是依次增多的(如图),怎么回事?
import os
import shutil
import re
import codecs
src_dir_path = r'C:\\Users\\user\\Desktop\\shuju\\esm小样'
ls1 = []
ls2 = []
book = xlwt.Workbook(encoding='utf-8',style_compression=0)
sheet = book.add_sheet('1',cell_overwrite_ok=True)
for file in os.listdir(src_dir_path):
if os.path.exists(src_dir_path):
if os.path.isfile(src_dir_path+'/'+file):
with open(src_dir_path+"\\"+file,'r',encoding='utf-8') as f:
for num, line in enumerate(f):
if num < 50:
information = line.split(":")
classification = information[ 0 ]
data = information[1]
classification1 = classification.rstrip()
data1 = data.rstrip()
ls1.append(classification1)
ls2.append(data1)
print(ls1)
print(ls2)