def __init__(self, isjunk=None, a='<STR_LIT>', b='<STR_LIT>', autojunk=True):
if sys.version_info[<NUM_LIT:0>] == <NUM_LIT:2> and sys.version_info[<NUM_LIT:1>] < <NUM_LIT:7>:<EOL><INDENT>_SequenceMatcher.__init__(self, isjunk, a, b)<EOL><DEDENT>else:<EOL><INDENT>_SequenceMatcher.__init__(self, isjunk, a, b, autojunk)<EOL><DEDENT>
Construct a CSequenceMatcher.

        Simply wraps the difflib.SequenceMatcher.