python batch edit your image name

. 1  Import OS
 2  Import Re
 . 3  Import SYS
 . 4 path R & lt = " C: \ the Users \ liyq \ Desktop \ Python-IMG \ IMG " 
. 5 the fileList = the os.listdir (path) # folder to be modified
 . 6 Print ( " before modification: " + STR (the fileList)) # output file contains the file folder
 . 7  the os.chdir (path) # current working directory to be modified to modify the position of the folder
 . 8 NUM = . 1   # name variable
 . 9  for fileName in the fileList: # traversal all files in the folder
 10      PAT = " + \.. (JPG | jpeg | JPG) "   # regular expression matching file name
 11      pattern =re.findall (pat, fileName) # match
 12 is      Print ( ' pattern [0]: ' , pattern)
 13 is      Print ( ' NUM: ' , NUM, ' filename: ' , fileName)
 14      os.rename (fileName, ( ' name ' + STR (NUM) + ' _ ' + ' 19,970,326 ' + ' _ Hainan China ' + ' . 'Pattern + [ 0 ])) Rename file #
 15      NUM = NUM + . 1   # change numbers, proceed to the next one
 16Print ( " ----------------------------------------------- ---- " )
 17  sys.stdin.flush () # refresh
 18 Print ( " modified: " + str (os.listdir (path))) # output the modified file contains a folder