def check_recordset()

in src/cfnlint/rules/resources/route53/RecordSet.py [0:0]
72 lines of code
13 McCabe index (conditional complexity)

    def check_recordset(self, path, recordset, cfn):
        """Check record configuration"""

        matches = []
        recordset_type = recordset.get('Type')

        # Skip Intrinsic functions
        if not isinstance(recordset_type, dict):
            if not recordset.get('AliasTarget'):
                # If no Alias is specified, ResourceRecords has to be specified
                if not recordset.get('ResourceRecords'):
                    return matches
                # Record type specific checks
                if recordset_type == 'A':
                    matches.extend(
                        cfn.check_value(
                            recordset, 'ResourceRecords', path[:],
                            check_value=self.check_a_record,
                        )
                    )
                elif recordset_type == 'AAAA':
                    matches.extend(
                        cfn.check_value(
                            recordset, 'ResourceRecords', path[:],
                            check_value=self.check_aaaa_record,
                        )
                    )
                elif recordset_type == 'CAA':
                    matches.extend(
                        cfn.check_value(
                            recordset, 'ResourceRecords', path[:],
                            check_value=self.check_caa_record,
                        )
                    )
                elif recordset_type == 'CNAME':
                    matches.extend(
                        self.count_c_names(
                            recordset.get('ResourceRecords'), path[:] + ['ResourceRecords'], cfn
                        )
                    )
                    matches.extend(
                        cfn.check_value(
                            recordset, 'ResourceRecords', path[:],
                            check_value=self.check_cname_record,
                        )
                    )
                elif recordset_type == 'MX':
                    matches.extend(
                        cfn.check_value(
                            recordset, 'ResourceRecords', path[:],
                            check_value=self.check_mx_record,
                        )
                    )
                elif recordset_type == 'NS':
                    matches.extend(
                        cfn.check_value(
                            recordset, 'ResourceRecords', path[:],
                            check_value=self.check_ns_record,
                        )
                    )
                elif recordset_type == 'PTR':
                    matches.extend(
                        cfn.check_value(
                            recordset, 'ResourceRecords', path[:],
                            check_value=self.check_ptr_record,
                        )
                    )
                elif recordset_type == 'TXT':
                    matches.extend(
                        cfn.check_value(
                            recordset, 'ResourceRecords', path[:],
                            check_value=self.check_txt_record,
                        )
                    )
            else:
                if recordset.get('TTL'):
                    matches.append(RuleMatch(path + ['TTL'], 'TTL is not allowed for Alias records'))

        return matches