def mESC_SEQ()

in src/google/appengine/api/search/ExpressionLexer.py [0:0]

• 35 lines of code
• 30 McCabe index (conditional complexity)

    def mESC_SEQ(self, ):

        try:

            alt14 = 3
            LA14_0 = self.input.LA(1)

            if (LA14_0 == 92) :
                LA14 = self.input.LA(2)
                if LA14 == 34 or LA14 == 39 or LA14 == 92 or LA14 == 98 or LA14 == 102 or LA14 == 110 or LA14 == 114 or LA14 == 116:
                    alt14 = 1
                elif LA14 == 117:
                    alt14 = 2
                elif LA14 == 48 or LA14 == 49 or LA14 == 50 or LA14 == 51 or LA14 == 52 or LA14 == 53 or LA14 == 54 or LA14 == 55:
                    alt14 = 3
                else:
                    nvae = NoViableAltException("", 14, 1, self.input)

                    raise nvae

            else:
                nvae = NoViableAltException("", 14, 0, self.input)

                raise nvae

            if alt14 == 1:

                pass
                self.match(92)
                if self.input.LA(1) == 34 or self.input.LA(1) == 39 or self.input.LA(1) == 92 or self.input.LA(1) == 98 or self.input.LA(1) == 102 or self.input.LA(1) == 110 or self.input.LA(1) == 114 or self.input.LA(1) == 116:
                    self.input.consume()
                else:
                    mse = MismatchedSetException(None, self.input)
                    self.recover(mse)
                    raise mse



            elif alt14 == 2:

                pass
                self.mUNICODE_ESC()


            elif alt14 == 3:

                pass
                self.mOCTAL_ESC()



        finally:

            pass