parsl.app.app.AppBase

class parsl.app.app.AppBase(func, data_flow_kernel=None, executors='all', cache=False, ignore_for_cache=None)

This is the base class that defines the two external facing functions that an App must define.

The __init__ () which is called when the interpreter sees the definition of the decorated function, and the __call__ () which is invoked when a decorated function is called by the user.

__init__(func, data_flow_kernel=None, executors='all', cache=False, ignore_for_cache=None)

Construct the App object.

Parameters

func (-) – Takes the function to be made into an App

Kwargs:

• data_flow_kernel (DataFlowKernel): The DataFlowKernel responsible for managing this app. This can be omitted only after calling parsl.dataflow.dflow.DataFlowKernelLoader.load().

• executors (str|list) : Labels of the executors that this app can execute over. Default is ‘all’.

• cache (Bool) : Enable caching of this app ?

Returns

• App object.

Methods

__init__(func[, data_flow_kernel, …])

Construct the App object.