bn-calculator 0.0.21

Calculator tool for byneuron backend

Service Calculator

About

Provides a method for microservices to process data from the byneuron platform. Extends to the connector service.

Concept

In general this method host the process in 3 steps: 1/ input aggregated data from sources; 2/ performs calculations 3/ outputs the data to targets.

Handling: A/ Scope: Multiple (async) or Single B/ TimeRange: Actual (for cron based Task intervals), Recent (periodic updates), Historic (init/edit)

Datamodel: Sources are linked to the entity using:

• itemRelation using metaValues
• deviceRelation using deviceDefinition
• ? solarDevice Targets are features of the entity.

Framework: 1/ Build configuration in CalculationEntityDefinition (ced) [configurator.py] -> panda & numpy 2/ Start a CalculationHandler(ch) with the ced [handler.py] -> byneuron backend 3/ Retrieve CalculationHandlerEntity (che) from ch [handler.py] -> byneuron backend

• che will be enriched with a ced adjusted per tenant when retrieved.
• the datamodel for the individual che will only be queried at the che.handle() 4/ Finally a CalculationEntity (ce). [calculator.py]
• the ce hold the calculation logic