downloader.entsoe.SubmissionDates

downloader.entsoe.SubmissionDates(
    now,
    today,
    yesterday,
    tomorrow,
    last_target,
    start_dl,
    end_dl,
)

Immutable bundle of timestamps and download-window strings for one submission run.

Every ENTSO-E submission script captures these seven values once at startup (anchored to now) to avoid clock-skew bugs across a multi-minute run. This dataclass replaces the script-local Dates namedtuple/dataclass that all four scripts define identically.

Attributes

Name	Type	Description
now	pd.Timestamp	The reference wall-clock timestamp (tz-aware, typically UTC) as captured at script startup.
today	pd.Timestamp	Midnight of the current UTC day (now.normalize()).
yesterday	pd.Timestamp	Midnight of the previous UTC day (today - 1 day).
tomorrow	pd.Timestamp	Midnight of the next UTC day (today + 1 day).
last_target	pd.Timestamp	Last target hour that must be covered by the submission (tomorrow + 23 h, i.e. the last hour of tomorrow in UTC).
start_dl	str	ENTSO-E download start in 'YYYYMMDDHHMM' format (derived from derive_download_window).
end_dl	str	ENTSO-E download end in 'YYYYMMDDHHMM' format (data_end when supplied; otherwise today + 2 days).