code: def _fileMoved(self, oldPathName: str, file: 'File'):
          
  
          self._files.pop(oldPathName)
          self._files[file.pathName] = file
docs: File Moved
  
          Drop the old file name from the dictionary and add the new file name.
  
          @param oldPathName: Previous dictionary path name.
          @param file: File name.
          @type oldPathName: String
          @type file: File