v0.18.0

Release Notes

Summary

Upgrading

New Features

• A new class OrderedRingBuffer is now available, providing a sorted ring buffer of datetime-value pairs with tracking of any values that have not yet been written.
• Add logical meter formula for EV power.
• A MovingWindow class has been added that consumes a data stream from a logical meter and updates an OrderedRingBuffer.
• Add EVChargerPool implementation. It has only streaming state changes for ev chargers, now.
• Add 3-phase current formulas: 3-phase grid_current and 3-phase ev_charger_current to the LogicalMeter.

Bug Fixes

• Add COMPONENT_STATE_DISCHARGING as valid state for the inverter. DISCHARGING state was missing by mistake and this caused the power distributor to error out if the inverter is already discharging.

What's Changed

• Clean release notes by @ela-kotulska-frequenz in #179
• Add 3-phase current formulas by @shsms in #164
• Sorted Ringbuffer by @mathias-baumann-frequenz in #139
• Use MockMicrogridClient instead of a MockMicrogridServer in LogicalMeter tests by @shsms in #180
• Battery status with channel communication by @ela-kotulska-frequenz in #171
• Update code to pass newly-released black v23.1.0 by @shsms in #192
• Update to work with newly-release pylint v2.16 by @shsms in #193
• Use Sample type with the RingBuffer by @mathias-baumann-frequenz in #186
• Add logical meter formula generator for EV power by @daniel-zullo-frequenz in #185
• Add an EVChargerPool implementation by @shsms in #194
• Add 3.11 to the supported Python versions by @leandro-lucarella-frequenz in #195
• Add a Moving Window Class by @matthias-wende-frequenz in #190
• Move dev dependencies to pyproject.toml by @leandro-lucarella-frequenz in #199
• Add COMPONENT_STATE_DISCHARGING to valid inverter states by @ela-kotulska-frequenz in #202

New Contributors

• @matthias-wende-frequenz made their first contribution in #190

Full Changelog: v0.17.0...v0.18.0