books: Introduce Year type alias.
This is going to be repeated a lot as we write book-loading methods.
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1 changed files with 3 additions and 4 deletions
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@ -23,6 +23,8 @@ from typing import (
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Union,
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Union,
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)
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)
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Year = Union[int, datetime.date]
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class FiscalYear(NamedTuple):
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class FiscalYear(NamedTuple):
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month: int = 3
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month: int = 3
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day: int = 1
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day: int = 1
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@ -35,10 +37,7 @@ class FiscalYear(NamedTuple):
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else:
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else:
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return date.year
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return date.year
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def range(self,
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def range(self, from_fy: Year, to_fy: Optional[Year]=None) -> Iterable[int]:
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from_fy: Union[int, datetime.date],
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to_fy: Union[int, datetime.date, None]=None,
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) -> Iterable[int]:
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"""Return a range of fiscal years
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"""Return a range of fiscal years
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Both arguments can be either a year (represented as an integer) or a
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Both arguments can be either a year (represented as an integer) or a
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