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Author SHA1 Message Date
Edward Betts 796edef75c Merge branch 'main' of git.4angle.com:edward/agenda 2023-12-15 12:01:57 +00:00
Edward Betts 33359c165e Combine more holidays
Closes: #84
2023-12-15 12:01:50 +00:00

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@ -136,6 +136,17 @@ async def bristol_waste_collection_events(
def combine_holidays(holidays: list[Holiday]) -> list[Event]:
"""Combine UK and US holidays with the same date and title."""
all_countries = {h.country for h in holidays}
standard_name = {
(1, 1): "New Year's Day",
(1, 6): "Epiphany",
(12, 8): "Immaculate conception",
(12, 25): "Christmas Day",
(12, 26): "Boxing Day",
}
combined: collections.defaultdict[
tuple[date, str], set[str]
] = collections.defaultdict(set)
@ -143,12 +154,21 @@ def combine_holidays(holidays: list[Holiday]) -> list[Event]:
for h in holidays:
assert isinstance(h.name, str) and isinstance(h.date, date)
event_key = (h.date, h.name)
event_key = (h.date, standard_name.get((h.date.month, h.date.day), h.name))
combined[event_key].add(h.country)
events: list[Event] = []
for (d, name), countries in combined.items():
title = f'{name} ({", ".join(country.upper() for country in countries)})'
if len(countries) == len(all_countries):
country_list = ""
elif len(countries) < len(all_countries) / 2:
country_list = ", ".join(sorted(country.upper() for country in countries))
else:
country_list = "not " + ", ".join(
sorted(country.upper() for country in all_countries - set(countries))
)
title = f"{name} ({country_list})"
e = Event(name="holiday", date=d, title=title)
events.append(e)