How to use the tablib.packages.xlwt.antlr.MismatchedTokenException function in tablib

def _match_set(self, b):
        if (not b.member(self.LA(1))):
            raise MismatchedTokenException(
               self.tokenNames,self.LT(1), b, False, self.getFilename())
        else:
            self.consume()

# Expected range / not range
            if args[3]:
                self.mismatchType = MismatchedTokenException.NOT_RANGE
            else:
                self.mismatchType = MismatchedTokenException.RANGE
            self.tokenNames = args[0]
            self.expecting = args[2]
            self.upper = args[3]
            self.fileName = args[5]

        elif len(args) == 4 and isinstance(args[2], int):
            # Expected token / not token
            if args[3]:
                self.mismatchType = MismatchedTokenException.NOT_TOKEN
            else:
                self.mismatchType = MismatchedTokenException.TOKEN
            self.tokenNames = args[0]
            self.expecting = args[2]

        elif len(args) == 4 and isinstance(args[2], BitSet):
            # Expected BitSet / not BitSet
            if args[3]:
                self.mismatchType = MismatchedTokenException.NOT_SET
            else:
                self.mismatchType = MismatchedTokenException.SET
            self.tokenNames = args[0]
            self.set = args[2]

        else:
            self.mismatchType = MismatchedTokenException.NONE
            RecognitionException.__init__(self, "Mismatched Token: expecting any AST node", "", -1, -1)

def match(self,t,set) :
        assert isinstance(set,int) or isinstance(set,BitSet)
        if not t or t == ASTNULL:
            raise MismatchedTokenException(self.getTokenNames(), t,set, False)

        if isinstance(set,int) and t.getType() != set:
            raise MismatchedTokenException(self.getTokenNames(), t,set, False)

        if isinstance(set,BitSet) and not set.member(t.getType):
            raise MismatchedTokenException(self.getTokenNames(), t,set, False)

elif len(args) == 4 and isinstance(args[2], int):
            # Expected token / not token
            if args[3]:
                self.mismatchType = MismatchedTokenException.NOT_TOKEN
            else:
                self.mismatchType = MismatchedTokenException.TOKEN
            self.tokenNames = args[0]
            self.expecting = args[2]

        elif len(args) == 4 and isinstance(args[2], BitSet):
            # Expected BitSet / not BitSet
            if args[3]:
                self.mismatchType = MismatchedTokenException.NOT_SET
            else:
                self.mismatchType = MismatchedTokenException.SET
            self.tokenNames = args[0]
            self.set = args[2]

        else:
            self.mismatchType = MismatchedTokenException.NONE
            RecognitionException.__init__(self, "Mismatched Token: expecting any AST node", "", -1, -1)

        if len(args) >= 2:
            if isinstance(args[1],Token):
                self.token = args[1]
                self.tokenText = self.token.getText()
                RecognitionException.__init__(self, "Mismatched Token",
                                              self.fileName,
                                              self.token.getLine(),
                                              self.token.getColumn())
            elif isinstance(args[1],AST):

self.node =  None
        if len(args) == 6:
            # Expected range / not range
            if args[3]:
                self.mismatchType = MismatchedTokenException.NOT_RANGE
            else:
                self.mismatchType = MismatchedTokenException.RANGE
            self.tokenNames = args[0]
            self.expecting = args[2]
            self.upper = args[3]
            self.fileName = args[5]

        elif len(args) == 4 and isinstance(args[2], int):
            # Expected token / not token
            if args[3]:
                self.mismatchType = MismatchedTokenException.NOT_TOKEN
            else:
                self.mismatchType = MismatchedTokenException.TOKEN
            self.tokenNames = args[0]
            self.expecting = args[2]

        elif len(args) == 4 and isinstance(args[2], BitSet):
            # Expected BitSet / not BitSet
            if args[3]:
                self.mismatchType = MismatchedTokenException.NOT_SET
            else:
                self.mismatchType = MismatchedTokenException.SET
            self.tokenNames = args[0]
            self.set = args[2]

        else:
            self.mismatchType = MismatchedTokenException.NONE

def _match_int(self,t):
        if (self.LA(1) != t):
            raise MismatchedTokenException(
               self.tokenNames, self.LT(1), t, False, self.getFilename())
        else:
            self.consume()

def __str__(self):
        sb = ['']
        sb.append(RecognitionException.__str__(self))

        if self.mismatchType == MismatchedTokenException.TOKEN:
            sb.append("expecting ")
            self.appendTokenName(sb, self.expecting)
            sb.append(", found " + self.tokenText)
        elif self.mismatchType == MismatchedTokenException.NOT_TOKEN:
            sb.append("expecting anything but '")
            self.appendTokenName(sb, self.expecting)
            sb.append("'; got it anyway")
        elif self.mismatchType in [MismatchedTokenException.RANGE, MismatchedTokenException.NOT_RANGE]:
            sb.append("expecting token ")
            if self.mismatchType == MismatchedTokenException.NOT_RANGE:
                sb.append("NOT ")
            sb.append("in range: ")
            appendTokenName(sb, self.expecting)
            sb.append("..")
            appendTokenName(sb, self.upper)
            sb.append(", found " + self.tokenText)
        elif self.mismatchType in [MismatchedTokenException.SET, MismatchedTokenException.NOT_SET]:
            sb.append("expecting ")
            if self.mismatchType == MismatchedTokenException.NOT_SET:
                sb.append("NOT ")
            sb.append("one of (")
            for i in range(len(self.set)):
                self.appendTokenName(sb, self.set[i])
            sb.append("), found " + self.tokenText)

def _match_int(self,t):
        if (self.LA(1) != t):
            raise MismatchedTokenException(
               self.tokenNames, self.LT(1), t, False, self.getFilename())
        else:
            self.consume()

self.appendTokenName(sb, self.expecting)
            sb.append(", found " + self.tokenText)
        elif self.mismatchType == MismatchedTokenException.NOT_TOKEN:
            sb.append("expecting anything but '")
            self.appendTokenName(sb, self.expecting)
            sb.append("'; got it anyway")
        elif self.mismatchType in [MismatchedTokenException.RANGE, MismatchedTokenException.NOT_RANGE]:
            sb.append("expecting token ")
            if self.mismatchType == MismatchedTokenException.NOT_RANGE:
                sb.append("NOT ")
            sb.append("in range: ")
            appendTokenName(sb, self.expecting)
            sb.append("..")
            appendTokenName(sb, self.upper)
            sb.append(", found " + self.tokenText)
        elif self.mismatchType in [MismatchedTokenException.SET, MismatchedTokenException.NOT_SET]:
            sb.append("expecting ")
            if self.mismatchType == MismatchedTokenException.NOT_SET:
                sb.append("NOT ")
            sb.append("one of (")
            for i in range(len(self.set)):
                self.appendTokenName(sb, self.set[i])
            sb.append("), found " + self.tokenText)

        return str().join(sb).strip()

else:
                self.mismatchType = MismatchedTokenException.TOKEN
            self.tokenNames = args[0]
            self.expecting = args[2]

        elif len(args) == 4 and isinstance(args[2], BitSet):
            # Expected BitSet / not BitSet
            if args[3]:
                self.mismatchType = MismatchedTokenException.NOT_SET
            else:
                self.mismatchType = MismatchedTokenException.SET
            self.tokenNames = args[0]
            self.set = args[2]

        else:
            self.mismatchType = MismatchedTokenException.NONE
            RecognitionException.__init__(self, "Mismatched Token: expecting any AST node", "", -1, -1)

        if len(args) >= 2:
            if isinstance(args[1],Token):
                self.token = args[1]
                self.tokenText = self.token.getText()
                RecognitionException.__init__(self, "Mismatched Token",
                                              self.fileName,
                                              self.token.getLine(),
                                              self.token.getColumn())
            elif isinstance(args[1],AST):
                self.node = args[1]
                self.tokenText = str(self.node)
                RecognitionException.__init__(self, "Mismatched Token",
                                              "",
                                              self.node.getLine(),