Replace Incomplete | None = None in third party stubs (#14063)

stubs/workalendar/workalendar/africa/south_africa.pyi

@@ -1,4 +1,3 @@
-from _typeshed import Incomplete
 from typing import ClassVar
 
 from ..core import WesternCalendar
@@ -6,7 +5,7 @@ from ..core import WesternCalendar
 class SouthAfrica(WesternCalendar):
     include_good_friday: ClassVar[bool]
     include_christmas: ClassVar[bool]
-    def holidays(self, year: Incomplete | None = None): ...
+    def holidays(self, year=None): ...
     def get_easter_monday_or_family_day(self, year): ...
     def get_fixed_holidays(self, year): ...
     def get_variable_days(self, year): ...

stubs/workalendar/workalendar/asia/china.pyi

@@ -13,20 +13,6 @@ class China(ChineseNewYearCalendar):
     def __init__(self, *args, **kwargs) -> None: ...
     def get_calendar_holidays(self, year): ...
     def get_variable_days(self, year): ...
-    def is_working_day(self, day, extra_working_days: Incomplete | None = None, extra_holidays: Incomplete | None = None): ...
-    def add_working_days(
-        self,
-        day,
-        delta,
-        extra_working_days: Incomplete | None = None,
-        extra_holidays: Incomplete | None = None,
-        keep_datetime: bool = False,
-    ): ...
-    def sub_working_days(
-        self,
-        day,
-        delta,
-        extra_working_days: Incomplete | None = None,
-        extra_holidays: Incomplete | None = None,
-        keep_datetime: bool = False,
-    ): ...
+    def is_working_day(self, day, extra_working_days=None, extra_holidays=None): ...
+    def add_working_days(self, day, delta, extra_working_days=None, extra_holidays=None, keep_datetime: bool = False): ...
+    def sub_working_days(self, day, delta, extra_working_days=None, extra_holidays=None, keep_datetime: bool = False): ...

stubs/workalendar/workalendar/core.pyi

@@ -138,46 +138,25 @@ class CoreCalendar:
     def get_fixed_holidays(self, year): ...
     def get_variable_days(self, year): ...
     def get_calendar_holidays(self, year): ...
-    def holidays(self, year: Incomplete | None = None): ...
+    def holidays(self, year=None): ...
     def get_holiday_label(self, day): ...
-    def holidays_set(self, year: Incomplete | None = None): ...
+    def holidays_set(self, year=None): ...
     def get_weekend_days(self): ...
-    def is_working_day(self, day, extra_working_days: Incomplete | None = None, extra_holidays: Incomplete | None = None): ...
-    def is_holiday(self, day, extra_holidays: Incomplete | None = None): ...
-    def add_working_days(
-        self,
-        day,
-        delta,
-        extra_working_days: Incomplete | None = None,
-        extra_holidays: Incomplete | None = None,
-        keep_datetime: bool = False,
-    ): ...
-    def sub_working_days(
-        self,
-        day,
-        delta,
-        extra_working_days: Incomplete | None = None,
-        extra_holidays: Incomplete | None = None,
-        keep_datetime: bool = False,
-    ): ...
+    def is_working_day(self, day, extra_working_days=None, extra_holidays=None): ...
+    def is_holiday(self, day, extra_holidays=None): ...
+    def add_working_days(self, day, delta, extra_working_days=None, extra_holidays=None, keep_datetime: bool = False): ...
+    def sub_working_days(self, day, delta, extra_working_days=None, extra_holidays=None, keep_datetime: bool = False): ...
     def find_following_working_day(self, day): ...
     @staticmethod
-    def get_nth_weekday_in_month(year, month, weekday, n: int = 1, start: Incomplete | None = None): ...
+    def get_nth_weekday_in_month(year, month, weekday, n: int = 1, start=None): ...
     @staticmethod
     def get_last_weekday_in_month(year, month, weekday): ...
     @staticmethod
     def get_iso_week_date(year, week_nb, weekday=1): ...
     @staticmethod
     def get_first_weekday_after(day, weekday): ...
-    def get_working_days_delta(
-        self,
-        start,
-        end,
-        include_start: bool = False,
-        extra_working_days: Incomplete | None = None,
-        extra_holidays: Incomplete | None = None,
-    ): ...
-    def export_to_ical(self, period=[2000, 2030], target_path: Incomplete | None = None): ...
+    def get_working_days_delta(self, start, end, include_start: bool = False, extra_working_days=None, extra_holidays=None): ...
+    def export_to_ical(self, period=[2000, 2030], target_path=None): ...
 
 class Calendar(CoreCalendar):
     include_new_years_day: ClassVar[bool]

stubs/workalendar/workalendar/europe/russia.pyi

@@ -12,4 +12,4 @@ class Russia(OrthodoxCalendar):
     labour_day_label: ClassVar[str]
     def get_fixed_holidays(self, year): ...
     def get_calendar_holidays(self, year): ...
-    def is_working_day(self, day, extra_working_days: Incomplete | None = None, extra_holidays: Incomplete | None = None): ...
+    def is_working_day(self, day, extra_working_days=None, extra_holidays=None): ...

stubs/workalendar/workalendar/registry.pyi

@@ -10,6 +10,6 @@ class IsoRegistry:
     def load_module_from_items(self, module_name, items) -> None: ...
     def get(self, iso_code): ...
     def get_subregions(self, iso_code): ...
-    def get_calendars(self, region_codes: Incomplete | None = None, include_subregions: bool = False): ...
+    def get_calendars(self, region_codes=None, include_subregions: bool = False): ...
 
 registry: IsoRegistry