Convert files with selected extensions to UTF-8 using Notepad++ and Python Script plugin

toUTF8.py

import os;
import sys;
filePathSrc = notepad.prompt('Enter the path to the folder where the files are located', 'Convert files to UTF-8', 'C:\\');
for root, dirs, files in os.walk(filePathSrc):
  for fn in files:
    if fn[-3:] == '.js' or fn[-4:] == '.php' or fn[-4:] == '.htm' or fn[-5:] == '.html' or fn[-4:] == '.css' or fn[-4:] == '.txt':
      notepad.open(root + "\\" + fn)
      console.write(root + "\\" + fn + "\r\n")
      notepad.runMenuCommand("Encoding", "Convert to UTF-8")
      notepad.save()
      notepad.close()