Copy the exact eventSchema.json to events.json (camelCase keys) and fix
build_events.py's fieldNameFormat to preserve camelCase instead of collapsing
it via .title() (which turned schema keys like commandedRate into commandedrate).
Regenerate events.py so attributes are clean camelCase (commandedRate,
currentGlucoseDisplayValue, egvTimeStamp, bolusId, ...); acronyms follow the
schema's own casing (bg, iob, rssi). Update the battery transform and all
attribute references in the process handlers and tests to match.
One test file per event type observed in captured Tandem Source
pump-logs responses (30 types), each asserting parse/dispatch,
field round-trip, and enum/bitmask/ratio resolution against real
capture fixtures.
Event(x) and Events(x) now accept either a raw binary event/stream or a
pump-logs JSON event dict / iterable of dicts, dispatching on input type,
replacing the separate Event_from_json/Events_from_json functions. Point
pump_events() and all tests at the unified entry points, and add real-JSON
sync tests for CGM readings, user-mode sleep/exercise, and alarms alongside
the existing binary-fixture tests.
Verify against real captured pump-logs events that build_from_json:
- resolves enum/dictionary fields from their raw ints (commandedRateSource,
alarmId, requestedAction, previousUserMode, glucoseValueStatus incl. 0)
- scales ratio fields (rate x0.1)
- folds bitmask arrays of set-bit indices back to the raw int the IntFlag
expects (activeSleepSchedule [0]->1, cgmDataType [0]->1,
egvInfoBitmask [0,5,6,7,8,11,12]->6625), and empty array->0
- keeps the raw.timestamp shim used by process_device_status and the raw
egvTimeStamp seconds used by ProcessCGMReading
Extend build_events.py (the codemod) so events.json stays the source of
truth: each generated event class gains build_from_json(event), mapping a
pump-logs JSON event's eventProperties onto its {field}[Raw] attrs
(matched by normalized field name), plus RawEvent.build_from_json() which
derives timestampRaw from pumpDateTime so eventTimestamp/seqNum/eventId
keep working. Add generic.Event_from_json()/Events_from_json() dispatchers
mirroring Event()/Events(); unknown eventCode -> bare RawEvent.
Enum/dictionary/ratio fields are raw ints (map directly onto {field}Raw so
existing properties resolve); bitmask fields arrive as arrays of set-bit
indices, converted to the raw int via _bitmask_arr_to_int. events.py is
regenerated; the byte-path build() is unchanged.
Tests: tests/eventparser/test_from_json.py.
James Woglom