Python util 模块，_G 实例源码

def _patch_module(self, m, key=None):
        m.util = util
        m.threadpool = threadpool
        m._G = self._G
        m.debug = self._debug
        m.log = Mysql_table_insert
        m.audit_sniff = self._audit_sniff
        m.task_push = self.task_push
        m.security_note = self._security_note
        m.security_info = self._security_info
        m.security_warning = self._security_warning
        m.security_hole = self._security_hole
        if key:
            m.decode = decode.Decoder(key).decode