o 9wi@s4ddlmZmZddlmZmZGdddeZdS))ABCabstractmethod)AnyCallablec @sDeZdZdZeedefddZedede de de fdd Z d S) _LauncheraAbstract base class for all Launchers. Launchers are responsible for the creation and instrumentation of new processes so that the :class:`~lightning.fabric.strategies.strategy.Strategy` can set up communication between all them. Subclass this class and override any of the relevant methods to provide a custom implementation depending on cluster environment, hardware, strategy, etc. returncCdS)z]Returns whether this launcher can work in interactive environments such as Jupyter notebooks.N)selfr r k/home/ubuntu/sommelier/.venv/lib/python3.10/site-packages/lightning/fabric/strategies/launchers/launcher.pyis_interactive_compatiblez#_Launcher.is_interactive_compatiblefunctionargskwargscOr)zLaunches the processes.Nr )r rrrr r r launch"r z_Launcher.launchN) __name__ __module__ __qualname____doc__propertyrboolr rrrr r r r rs  rN)abcrrtypingrrrr r r r s