def insert_rule(self, chain, src=None, dest=None, target=None):
        """Insert a new rule in the chain
        """
        if not chain:
            raise ValueError("Invalid chain")
        if not target:
            raise ValueError("Invalid target")
        if not (src or dest):
            raise ValueError("Need src, dest, or both")

        args = ["-I", chain]
        if src:
            args += ["-s", src]
        if dest:
            args += ["-d", dest]
        args += ["-j", target]
        self.call(*args)
def insert_rule(self, chain, src=None, dest=None, target=None):
        """Insert a new rule in the chain
        """
        if not chain:
            raise ValueError("Invalid chain")
        if not target:
            raise ValueError("Invalid target")
        if not (src or dest):
            raise ValueError("Need src, dest, or both")

        args = ["-I", chain]
        if src:
            args += ["-s", src]
        if dest:
            args += ["-d", dest]
        args += ["-j", target]
        self.call(*args)
def insert_rule ( self , chain , src = None , dest = None , target = None ) : if not chain : raise ValueError ( "Invalid chain" ) if not target : raise ValueError ( "Invalid target" ) if not ( src or dest ) : raise ValueError ( "Need src, dest, or both" ) args = [ "-I" , chain ] if src : args += [ "-s" , src ] if dest : args += [ "-d" , dest ] args += [ "-j" , target ] self . call ( * args )
Insert a new rule in the chain
Insert a new rule in the chain