code: def open(self):
          
          try:
              self.project.open_main(self.filename)
          except UnicodeDecodeError:
              with open(self.filename, 'rb') as openfile:
                  encoding = get_encoding(openfile.read())
  
              try:
                  self.project.open_main(self.filename, encoding)
              except UnicodeDecodeError:
                  LOGGER.error("'%s' encountered a fatal encoding error",
                               self.filename)
                  sys.exit(1)
              except:  # pylint: disable=W0702
                  open_error(self.filename)
  
          except:  # pylint: disable=W0702
              open_error(self.filename)
docs: Open the subtitle file into an Aeidon project.