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fix(coordinator): don't attempt to read adjustment value on or after … #52

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merged 1 commit into from
Mar 11, 2024
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fix(coordinator): don't attempt to read adjustment value on or after … #52

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29 changes: 19 additions & 10 deletions custom_components/omie/coordinator.py
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Original file line number Diff line number Diff line change
Expand Up @@ -25,6 +25,9 @@
_SCHEDULE_MAX_DELAY = timedelta(seconds=3)
"""The maximum delay after the scheduled time that we will fetch from OMIE to avoid thundering herd."""

ADJUSTMENT_END_DATE = date(2024, 1, 1)
"""The date on which the adjustment mechanism is no longer applicable."""

# language=Markdown
#
# OMIE market sessions and the values that they influence. Time shown below is publication time in the CET timezone plus 10 minutes.
Expand Down Expand Up @@ -208,16 +211,22 @@ async def fetch() -> OMIEModel:

def adjustment_price(client_session: ClientSession, get_market_date: DateFactory) -> UpdateMethod:
async def fetch():
dc = DateComponents.decompose(get_market_date())
source = f'https://www.omie.es/sites/default/files/dados/AGNO_{dc.yy}/MES_{dc.MM}/TXT/INT_MAJ_EV_H_{dc.dd_MM_yy}_{dc.dd_MM_yy}.TXT'

return await fetch_to_dict(client_session, source, get_market_date(), {
"Precio de ajuste en el sistema español (EUR/MWh)": 'adjustment_price_es',
"Precio de ajuste en el sistema portugués (EUR/MWh)": 'adjustment_price_pt',
"Energía horaria sujeta al MAJ a los consumidores MIBEL (MWh)": 'adjustment_energy',
"Energía horaria sujeta al mecanismo de ajuste a los consumidores MIBEL (MWh)": 'adjustment_energy',
"Cuantía unitaria del ajuste (EUR/MWh)": 'adjustment_unit_price',
})
market_date = get_market_date()
if market_date < ADJUSTMENT_END_DATE:
dc = DateComponents.decompose(market_date)
source = f'https://www.omie.es/sites/default/files/dados/AGNO_{dc.yy}/MES_{dc.MM}/TXT/INT_MAJ_EV_H_{dc.dd_MM_yy}_{dc.dd_MM_yy}.TXT'

return await fetch_to_dict(client_session, source, market_date, {
"Precio de ajuste en el sistema español (EUR/MWh)": 'adjustment_price_es',
"Precio de ajuste en el sistema portugués (EUR/MWh)": 'adjustment_price_pt',
"Energía horaria sujeta al MAJ a los consumidores MIBEL (MWh)": 'adjustment_energy',
"Energía horaria sujeta al mecanismo de ajuste a los consumidores MIBEL (MWh)": 'adjustment_energy',
"Cuantía unitaria del ajuste (EUR/MWh)": 'adjustment_unit_price',
})

else:
# adjustment mechanism ended in 2023
return {}

return fetch

Expand Down
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