How get tick data again

In my code first i get current ltp of subscribed stock then i place buy order when my strategy applied, then i need tick data again for check current ltp for placing sell order. but when i call on_ticks(ws, ticks) function am getting below error. so kindly help me how get current ltp from outside of on_tick function.

on_ticks(ws, ticks) builtins.NameError: name 'ws' is not defined

[vijaykz]

threaded_ticker.py is simple example on setting up tickers. on_ticks will continuously provide ticks for the subscribed tokens.

Once you’ve initialized the web socket connection in the threaded mode, you can continuously receive market ticks. This is where you would implement your strategy.

[vijaykz]

on_ticks is a callback: you don’t call it, it gets called by the web socket (ws) library.

Please check some examples on how to setup callbacks - https://github.com/zerodhatech/pykiteconnect/tree/master/examples. These should help you to setup live streaming of market ticks.