def compile_rules(self):
        """
        Compile alert rules
        @rtype list of Rules
        """
        output = []
        # validate configuration, skip invalid section
        for key_name, section in self.config.items():
            rule = self.compile_section(section)
            if rule != None:
                output.append(rule)
        return output
dataset/ETHPy150Open BrightcoveOS/Diamond/src/diamond/handler/sentry.py/SentryHandler.compile_rules/operator `is not` -> `!=`