I am trying to launch the UI of a processing algorithm using Python script but I cannot find a simple way for it (aside double clicking on it in the process toolbox of course). The plugin is a water network simulator and I just want to launch its pre-processing UI without using
process.runalg() because this needs to enter arguments and I don't need it.
Some ways would be to trigger processes available in process toolbox or sending command to commander from python console. but I have no clue how and I am searching for 2 hours now, no results.