26 lines
500 B
Python
26 lines
500 B
Python
from __future__ import annotations
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from dataclasses import dataclass
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from datetime import date
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from typing import Iterable
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@dataclass(frozen=True)
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class ExpenseRow:
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use_date: date
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description: str
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amount: int
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note: str
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source: str
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source_hash: str
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class CSVParserBase:
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source: str = ''
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def detect(self, header_line: str) -> bool:
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raise NotImplementedError
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def parse(self, lines: Iterable[str]) -> list[ExpenseRow]:
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raise NotImplementedError
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