code: def from_string(cls, string, format_=None, fps=None, **kwargs):
          
          fp = io.StringIO(string)
          return cls.from_file(fp, format_, fps=fps, **kwargs)
docs: Load subtitle file from string.
  
          See :meth:`SSAFile.load()` for full description.
  
          Arguments:
              string (str): Subtitle file in a string. Note that the string
                  must be Unicode (in Python 2).
  
          Returns:
              SSAFile
  
          Example:
              >>> text = '''
              ... 1
              ... 00:00:00,000 --> 00:00:05,000
              ... An example SubRip file.
              ... '''
              >>> subs = SSAFile.from_string(text)