def update_address(self, address, ip, port, public_key="NULL"):
try:
Session.merge(
ChannelAddrDataBase(address=address,
ip=ip,
port=port,
public_key=public_key))
Session.commit()
except:
raise ChannelDBUpdateFail
return None
def add_address(self, address, ip="NULL", port="NULL", public_key="NULL"):
try:
if self.query_address(address):
print("query_address get %s" % address)
Session.merge(
ChannelAddrDataBase(address=address,
ip=ip,
port=port,
public_key=public_key))
else:
Session.add(
ChannelAddrDataBase(address=address,
ip=ip,
port=port,
public_key=public_key))
Session.commit()
except:
raise ChannelDBAddFail
return None