mostlyright.weather.label

weather.label.* — the .label.-registered weather spine factories.

A spine is the primitive; a label is a spine factory over the same domain constructor (weather.spine.days). At decision time there is no label, so serving uses a bare spine; training uses a .label. factory built on that same constructor, so the settlement-calendar logic is written in one place and research and live cannot drift.

• daily_summary(station, from_date, to_date) — two positional dates. Builds on weather.spine.days and attaches y columns byte-identical to the shipped cli recipe (apply_named_recipe, also reached through weather.training_table(label="daily_summary")). y columns keep their native names (daily_summary_temp_high_f, daily_summary_temp_low_f, daily_summary_report_type) — all °F.
• daily_extremes(entity, from_date, to_date) — two positional dates. Wraps compose_daily_extremes_label (the WU/NOAA-WRH extremes recipe Polymarket resolves on) directly; y columns keep their native daily_extremes_* names. It carries both °F (daily_extremes_high_f / _low_f / _mean_f — the same unit as the imperial feature block) and the settlement-native °C (daily_extremes_high_c / _low_c / _mean_c, which polymarket.settle consumes).

Both register via registry.label() under weather.label.cli / weather.label.daily_extremes; registering either as a source raises. On a mixed-venue list spine the recipe resolves per station.

The factories wrap the byte-stable recipes, so the climate dedup and the WU/NOAA-WRH precision path are unchanged, and CWOP is never a label source. Each factory mints the point-in-time entity universe for the stations the caller names; point-in-time rolling-feature transforms are out of scope.

Functions

Function	Description
daily_extremes(station, from_date, to_date, *)	The daily_extremes settlement label spine (Polymarket WU/NOAA-WRH ground truth).
daily_summary(station, from_date, to_date, *)	The daily-summary settlement label spine (Kalshi NHIGH/NLOW ground truth).

mostlyright.weather.label.daily_extremes(station, from_date, to_date, , timezone=None)

The daily_extremes settlement label spine (Polymarket WU/NOAA-WRH ground truth).

Two positional dates (inclusive ends). Accepts a DateLike — an ISO YYYY-MM-DD string, a date, or a UTC-aware datetime — like every sibling verb. Wraps compose_daily_extremes_label and attaches daily_extremes_* y columns byte-identical to the shipped recipe. Mints the point-in-time entity universe for the named station(s); point-in-time rolling-feature transforms are out of scope.

Venue calendar: for daily_extremes the local_standard_date key denotes the venue’s DST-aware civil settlement day (the Polymarket / NOAA-WRH day, dt.astimezone(station_tz).date()), not the Kalshi fixed-LST day. Align your own feature source on that same civil day so a DST-boundary row’s features and its daily_extremes_* target aggregate one 24h window. (The Kalshi weather.label.daily_summary spine keeps the fixed-LST day.)

• Return type: pd.DataFrame
• Parameters:
  • station (str | list [str ] | tuple [str , … ])
  • from_date (DateLike)
  • to_date (DateLike)
  • timezone (str | None)

mostlyright.weather.label.daily_summary(station, from_date, to_date, , timezone=None)

The daily-summary settlement label spine (Kalshi NHIGH/NLOW ground truth).

Two positional dates (inclusive ends). Accepts a DateLike — an ISO YYYY-MM-DD string, a date, or a UTC-aware datetime — like every sibling verb. Builds on weather.spine.days and attaches daily_summary_* y columns byte-identical to the shipped cli recipe. Mints the point-in-time entity universe for the named station(s); point-in-time rolling-feature transforms are out of scope (computed inside sources or by users after align).

• Return type: pd.DataFrame
• Parameters:
  • station (str | list [str ] | tuple [str , … ])
  • from_date (DateLike)
  • to_date (DateLike)
  • timezone (str | None)