Python implementation method for merging all TXT files under the same folder

This article mainly describes the Python implementation of merging all TXT files under the same folder method, involving Python for file traversal, read, write and other related operations skills, the need for friends can refer to the following

This example describes how Python implements all txt files in the same folder. Share to everyone for your reference, as follows:

First, demand analysis

Merge all txt files under a folder

Second, the merger effect

Third, Python implementation code

#-*-Coding:utf-8*-import sysreload (SYS) sys.setdefaultencoding (' utf-8 ') import osimport os.pathimport timetime1= Time.time () ######################### #合并同一个文件夹下多个txt ############### #def mergetxt (filepath,outfile):  k = open ( Filepath+outfile, ' A + ') for  the parent, dirnames, filenames in Os.walk (filepath): for    filepath in filenames:      Txtpath = Os.path.join (parent, filepath) # Txtpath is the path to all folders      f = open (Txtpath)      ######### #换行写入 ################ # #      K.write (F.read () + "\ n")  k.close ()  print "finished" if __name__ = = ' __main__ ':  filepath= "D:/course /"  outfile=" Result.txt "  mergetxt (filepath,outfile)  time2 = Time.time ()  print U ' total time: ' + str ( TIME2-TIME1) + ' s '

Operation Result:

"D:\Program Files\python27\python.exe" d:/pycharmprojects/learn2017/merging multiple txt.py
Finished
Total time: 0.000999927520752s
Process finished with exit code 0

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