def mFLOAT()

in src/google/appengine/api/search/ExpressionLexer.py [0:0]
88 lines of code
25 McCabe index (conditional complexity)

    def mFLOAT(self, ):

        try:
            _type = FLOAT
            _channel = DEFAULT_CHANNEL


            alt9 = 3
            alt9 = self.dfa9.predict(self.input)
            if alt9 == 1:

                pass

                cnt3 = 0
                while True:
                    alt3 = 2
                    LA3_0 = self.input.LA(1)

                    if ((48 <= LA3_0 <= 57)) :
                        alt3 = 1


                    if alt3 == 1:

                        pass
                        self.mDIGIT()


                    else:
                        if cnt3 >= 1:
                            break

                        eee = EarlyExitException(3, self.input)
                        raise eee

                    cnt3 += 1


                self.match(46)

                while True:
                    alt4 = 2
                    LA4_0 = self.input.LA(1)

                    if ((48 <= LA4_0 <= 57)) :
                        alt4 = 1


                    if alt4 == 1:

                        pass
                        self.mDIGIT()


                    else:
                        break



                alt5 = 2
                LA5_0 = self.input.LA(1)

                if (LA5_0 == 69 or LA5_0 == 101) :
                    alt5 = 1
                if alt5 == 1:

                    pass
                    self.mEXPONENT()





            elif alt9 == 2:

                pass
                self.match(46)

                cnt6 = 0
                while True:
                    alt6 = 2
                    LA6_0 = self.input.LA(1)

                    if ((48 <= LA6_0 <= 57)) :
                        alt6 = 1


                    if alt6 == 1:

                        pass
                        self.mDIGIT()


                    else:
                        if cnt6 >= 1:
                            break

                        eee = EarlyExitException(6, self.input)
                        raise eee

                    cnt6 += 1



                alt7 = 2
                LA7_0 = self.input.LA(1)

                if (LA7_0 == 69 or LA7_0 == 101) :
                    alt7 = 1
                if alt7 == 1:

                    pass
                    self.mEXPONENT()





            elif alt9 == 3:

                pass

                cnt8 = 0
                while True:
                    alt8 = 2
                    LA8_0 = self.input.LA(1)

                    if ((48 <= LA8_0 <= 57)) :
                        alt8 = 1


                    if alt8 == 1:

                        pass
                        self.mDIGIT()


                    else:
                        if cnt8 >= 1:
                            break

                        eee = EarlyExitException(8, self.input)
                        raise eee

                    cnt8 += 1


                self.mEXPONENT()


            self._state.type = _type
            self._state.channel = _channel

        finally:

            pass