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Fix XSAU bound_max error msg. #445

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merged 1 commit into from
Jan 14, 2025
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Fix XSAU bound_max error msg. #445

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50 changes: 21 additions & 29 deletions exchange_calendars/exchange_calendar_xsau.py
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Original file line number Diff line number Diff line change
Expand Up @@ -13,21 +13,27 @@
NationalDayOfSaudiArabia = Holiday("National Day of Saudi Arabia", month=9, day=23)

# https://www.saudiexchange.sa/wps/portal/saudiexchange/about-saudi-exchange/exchange-media-centre/saudi-exchange-holiday-calendar?locale=en
EidAlAdhaHoliday = pd.to_datetime(np.concatenate(
[
pd.date_range('2024-06-13', '2024-06-23'),
pd.date_range('2023-06-27', '2023-07-02'),
pd.date_range('2022-07-07', '2022-07-13'),
pd.date_range('2021-07-16', '2021-07-22')
]))

EidAlFiterHoliday = pd.to_datetime(np.concatenate(
[
pd.date_range('2024-04-05', '2024-04-15'),
pd.date_range('2023-04-18', '2023-04-25'),
pd.date_range('2022-04-28', '2022-05-08'),
pd.date_range('2021-05-13', '2021-05-16')
]))
EidAlAdhaHoliday = pd.to_datetime(
np.concatenate(
[
pd.date_range("2024-06-13", "2024-06-23"),
pd.date_range("2023-06-27", "2023-07-02"),
pd.date_range("2022-07-07", "2022-07-13"),
pd.date_range("2021-07-16", "2021-07-22"),
]
)
)

EidAlFiterHoliday = pd.to_datetime(
np.concatenate(
[
pd.date_range("2024-04-05", "2024-04-15"),
pd.date_range("2023-04-18", "2023-04-25"),
pd.date_range("2022-04-28", "2022-05-08"),
pd.date_range("2021-05-13", "2021-05-16"),
]
)
)


class XSAUExchangeCalendar(ExchangeCalendar):
Expand All @@ -48,24 +54,10 @@ class XSAUExchangeCalendar(ExchangeCalendar):
def bound_min(cls) -> pd.Timestamp:
return pd.Timestamp("2021-01-01")

def _bound_min_error_msg(self, start: pd.Timestamp) -> str:
msg = super()._bound_min_error_msg(start)
return (
msg
+ f"(The exchange {self.name} does not have complete holidays prior to 2021.)"
)

@classmethod
def bound_max(cls) -> pd.Timestamp:
return pd.Timestamp("2024-12-31")

def _bound_max_error_msg(self, end: pd.Timestamp) -> str:
msg = super()._bound_min_error_msg(end)
return (
msg
+ f"(The exchange {self.name} does not have complete holidays beyond 2023.)"
)

@property
def regular_holidays(self):
return HolidayCalendar([SaudiFoundingDay, NationalDayOfSaudiArabia])
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