Activity module

Python library to model the spread of infectious diseases within a microenvironment

class Activity.Visitor_activity(simulation_params, **kwargs)

Bases: object

Person’s activity within the system, models interaction between people and environment

infected_visitor(callback_add_quanta, request_to_leave, periods)

Callback from microenvironment for an infected person to generate quanta

Arguments: callback_add_quanta Callback to microenvironment to add quanta request_to_leave Event notification to let microenvironment know we wish to leave

to allow clean up before existing the microenvironment.

periods Number of periods person in the microenvironment

log_visitor_activity(activity)

Log visitor activity within the process visitor process

Arguments: activity String describing the activity that has occurred.

classmethod pack_parameters(microenvironment, duration)

Pack parameters for the activity into a dictionary.

Parameters

• {microenvironment obj} -- Microenvironment that the person will enter (microenvironment) –

• {number} -- Amount of time person spends in the environment (duration) –

Returns

Tuple(class, dictionary) – This class and a dictionary of parameters required to instantiate an instance

start(finished_activity)

Introduce a person to the microenvironment

Arguments: finished_activity Event notification that activity has completed duration Length of time that infected person remains in the microenvironment

susceptible_visitor(callback_quanta_concentration, request_to_leave, periods)

Callback from microenvironment for a susceptible person to calculate exposure

Arguments: callback_quanta_concentration callback to microenvironment to get quanta_concentration request_to_leave Event notification to let microenvironment know we wish to leave

to allow clean up before existing the microenvironment.

periods Number of period that person in the microenvironment

unpack_parameters(**kwargs)

Unpack the parameter list and store in local instance variables.