Function addliteral

Lib/re/_parser.py:997–1004

()

    literal = []
    lappend = literal.append
    def addliteral():
        if s.istext:
            result.append(''.join(literal))
        else:
            # The tokenizer implicitly decodes bytes objects as latin-1, we must
            # therefore re-encode the final representation.
            result.append(''.join(literal).encode('latin-1'))
        del literal[:]
    def addgroup(index, pos):
        if index > pattern.groups:
            raise s.error("invalid group reference %d" % index, pos)