Formatting

.github/pull_request_template.md

@@ -6,7 +6,7 @@ It's recommended that whilst working through the process reference be made to ex
   - [ ] Name subclass `{Exchange MIC}ExchangeCalendar`.
   - [ ] Override methods and properties as required, being guided by ExchangeCalendar documentation and in-code comments. All abstract properties must be overriden.
   - [ ] Include references / links for holidays and timings (either to class documentation or as comments).
-- [ ] Import calendar class to `exchange_calendars/calendar_utils.py` and add class to `_default_calendar_factories`. 
+- [ ] Import calendar class to `exchange_calendars/calendar_utils.py` and add class to `_default_calendar_factories`.
 - [ ] Add calendar test module `tests/test_{Exchange MIC}_calendar.py` Module should contain a subclass of the test base class `ExchangeCalendarTestBase` (in `tests/test_exchange_calendars.py`).
   - [ ] Name subclass `Test{Exchange MIC}Calendar`.
   - [ ] Override fixtures as required, being guided by ExchangeCalendarTestBase documentation and in-code comments. The `calendar_cls` and `max_session_hours` fixtures must be overriden.
@@ -16,7 +16,7 @@ It's recommended that whilst working through the process reference be made to ex
 
 **Workflow to modify an existing Exchange Calendar**
 
-- [ ] Modify calendar class as required. 
+- [ ] Modify calendar class as required.
 - [ ] Modify the test resources file (e.g `tests/resources/{Exchange MIC}.csv`), either manually or by executing `python etc/make_exchange_calendar_test_csv.py {Exchange MIC}`.
 - [ ] Check if any of the fixtures in `tests/test_{Exchange MIC}_calendar.py` need updating to reflect your changes.
 - [ ] Add references to any new/modified holidays in `exchange_calendars/exchange_calendar_{Exchange MIC}.py`.

exchange_calendars/exchange_calendar_xbom.py

@@ -431,7 +431,7 @@
         "2024-10-02",
         "2024-11-01",
         "2024-11-15",
-        "2024-12-25"
+        "2024-12-25",
     ]
 )
 

exchange_calendars/exchange_calendar_xhkg.py

@@ -232,7 +232,9 @@ def process_queen_birthday(dt):
     #  on the Monday (2022-09-12). In the past they don't seem to have followed
     #  this pattern. We'll have to wait and see before we generalise this into a rule.
     pd.Timestamp("2022-09-12"),
-    pd.Timestamp("2023-07-17"),  # 8号台风泰利, 全天休市 https://www.hkex.com.hk/News/Market-Communications/2023/2307172news?sc_lang=en
+    pd.Timestamp(
+        "2023-07-17"
+    ),  # 8号台风泰利, 全天休市 https://www.hkex.com.hk/News/Market-Communications/2023/2307172news?sc_lang=en
 ]
 
 

exchange_calendars/exchange_calendar_xidx.py

@@ -101,8 +101,7 @@ def regular_holidays(self):
     chinese_new_year = chinese_lunar_new_year_dates[
         # The Indonesia Stock Exchange did not close for Chinese New
         # Year in 1998, 1999, or 2001. (It fell on a Saturday in 2000.)
-        chinese_lunar_new_year_dates.year
-        >= 2002
+        chinese_lunar_new_year_dates.year >= 2002
     ]
 
     common_leave = pd.to_datetime(

exchange_calendars/pandas_extensions/offsets.py

@@ -12,7 +12,6 @@
 
 
 class CompositeCustomBusinessDay(CustomBusinessDay):
-
     _prefix = "C"
     _attributes = tuple(
         [
@@ -245,7 +244,6 @@ def _get_calendar(weekmask, holidays, calendar):
 
 
 class MultipleWeekmaskCustomBusinessDay(CompositeCustomBusinessDay):
-
     _prefix = "C"
     _attributes = tuple(
         [

exchange_calendars/tase_holidays.py

@@ -360,35 +360,35 @@ def holiday(self):
     month=1,
     day=1,
     offset=[_Sukkoth(), Day(1)],
-    days_of_week=(0, 1, 2, 3, 6)
+    days_of_week=(0, 1, 2, 3, 6),
 )
 SukkothInterimDay2 = Holiday(
     "Sukkoth Interim Day",
     month=1,
     day=1,
     offset=[_Sukkoth(), Day(2)],
-    days_of_week=(0, 1, 2, 3, 6)
+    days_of_week=(0, 1, 2, 3, 6),
 )
 SukkothInterimDay3 = Holiday(
     "Sukkoth Interim Day",
     month=1,
     day=1,
     offset=[_Sukkoth(), Day(3)],
-    days_of_week=(0, 1, 2, 3, 6)
+    days_of_week=(0, 1, 2, 3, 6),
 )
 SukkothInterimDay4 = Holiday(
     "Sukkoth Interim Day",
     month=1,
     day=1,
     offset=[_Sukkoth(), Day(4)],
-    days_of_week=(0, 1, 2, 3, 6)
+    days_of_week=(0, 1, 2, 3, 6),
 )
 SukkothInterimDay5 = Holiday(
     "Sukkoth Interim Day",
     month=1,
     day=1,
     offset=[_Sukkoth(), Day(5)],
-    days_of_week=(0, 1, 2, 3, 6)
+    days_of_week=(0, 1, 2, 3, 6),
 )
 
 # Passover interim days are the days between beginning and end of passover. Any otherwise regular business day in that

exchange_calendars/us_holidays.py

@@ -141,7 +141,7 @@ def following_tuesday_every_four_years_observance(dt):
     month=6,
     day=19,
     start_date=Timestamp("2022-01-01"),
-    observance=nearest_workday
+    observance=nearest_workday,
 )
 USIndependenceDayBefore1954 = Holiday(
     "July 4th",

exchange_calendars/xkls_holidays.py

@@ -430,7 +430,7 @@
         "2021-05-26",
         "2022-05-15",
         "2023-05-04",
-        "2024-05-22"
+        "2024-05-22",
     ]
 )
 

tests/test_xfra_calendar.py

@@ -33,7 +33,7 @@ def regular_holidays_sample(self):
             # Whit Monday
             "2015-05-25",  # regularly observed from 2015
             "2016-05-16",
-            "2021-05-24"
+            "2021-05-24",
         ]
 
     @pytest.fixture
@@ -58,7 +58,7 @@ def non_holidays_sample(self):
             "2016-10-31",
             "2018-10-31",
             # German Unity Day was not observed in 2022
-            "2022-10-03"
+            "2022-10-03",
         ]
 
     @pytest.fixture

tests/test_xhkg_calendar.py

@@ -183,7 +183,13 @@ def adhoc_holidays_sample(self):
             "2022-09-12"  # In 2019, the mid-autumn festival holiday was observed on the following business day.
         ]
 
-        yield lunar_2003 + lunar_2018 + lunar_2017 + typhoon_days + mid_autumn_festival_holidays
+        yield (
+            lunar_2003
+            + lunar_2018
+            + lunar_2017
+            + typhoon_days
+            + mid_autumn_festival_holidays
+        )
 
     @pytest.fixture
     def early_closes_sample(self):

tests/test_xkrx_calendar.py

@@ -81,7 +81,7 @@ def regular_holidays_sample(self):
             "2022-10-10",
             # Buddha's birthday was on 27th May (Saturday),
             # so the next monday becomes alternative holiday
-            "2023-05-29"
+            "2023-05-29",
         ]
 
     @pytest.fixture

tests/test_xnze_calendar.py

@@ -45,8 +45,10 @@ def regular_holidays_sample(self):
     @pytest.fixture
     def adhoc_holidays_sample(self):
         yield [
-            "2022-06-24", "2035-06-29", "2049-06-25",  # Mataraki Day (a small selection)
-            "2022-09-26"  # National day of mourning for the queen
+            "2022-06-24",  # Mataraki Day (a small selection)
+            "2035-06-29",  # Mataraki Day
+            "2049-06-25",  # Mataraki Day
+            "2022-09-26",  # National day of mourning for the queen
         ]
 
     @pytest.fixture