

def process(self, obj, meta):
    banner = obj['banner']
    if self.manufact_re.search(banner):
        self.global_metadata.device_type = Type.INDUSTRIAL_CONTROL
        meta.global_metadata.manufacturer = Manufacturer.OPTO22
        return meta

dataset/ETHPy150Open zmap/ztag/ztag/annotations/FtpOpto22.py FtpOpto22.process/VarMisuse@33/40 `meta`->`self`