"""Created on Fri Aug 4 12:59:36 2017@author: 13323"""# This program can combine two or more files into one file.def main(): #firstly open the files data1 = open("test_3.txt","rb") data2 = open("test_4.txt","rb") # read the data in file into list data1.readline() #only read one line, skip the first line data2.readline() #only read one line, skip the first line file1 = data1.readlines() #read all variable into list file1  file2 = data2.readlines() #read all variable into list file2 #print(file1) #define particular list to store variable file1_name = [] file1_tel = [] file2_name = [] file2_email = [] #file3 = [] #split file1 into two part for line in file1:  element = line.split() #line.split(); devide by ' '  file1_name.append(str(element[0].decode('gbk')))  file1_tel.append(str(element[1].decode('gbk'))) #split file2 into two part for line in file2:  element = line.split()  file2_name.append(str(element[0].decode('gbk')))  file2_email.append(str(element[1].decode('gbk'))) # pick up the name in the file1 same as the name in the file2 and combine  file3 = [] for i in range(len(file1_name)):  s = ''  if file1_name[i] in file2_name:   j = file2_name.index(file1_name[i])   s = '/t'.join([file1_name[i],file1_tel[i],file2_email[j]])   s += '/n'  else:   s = '/t'.join([file1_name[i],file1_tel[i],str("----")])   s += '/n'  file3.append(s) #pick up the name in the file1 doesn't same as the name in the file2  for i in range(len(file2_name)):  s = ''  if file2_name[i] not in file1_name:   s = '/t'.join([file2_name[i],str('----'),file2_email[i]])   s += '/n'  file3.append(s) #write the data into file3  data3 = open("test_5.txt","w") data3.writelines(file3) #close the file data1.close() data2.close() data3.close()main()