52 lines
1.5 KiB
Python
52 lines
1.5 KiB
Python
from datetime import date, datetime
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from decimal import Decimal
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from pydantic import (
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BaseModel,
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ConfigDict,
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FieldSerializationInfo,
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field_serializer,
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field_validator,
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)
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from . import to_camel
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class ProfitLossItem(BaseModel):
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group: str | None = None
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name: str | None = None
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amount: Decimal | None = None
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total: Decimal | None = None
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order: int
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model_config = ConfigDict(str_strip_whitespace=True, alias_generator=to_camel, populate_by_name=True)
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class ProfitLoss(BaseModel):
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start_date: date | str
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finish_date: date | str
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body: list[ProfitLossItem]
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footer: ProfitLossItem
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model_config = ConfigDict(str_strip_whitespace=True, alias_generator=to_camel, populate_by_name=True)
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@field_validator("start_date", mode="before")
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@classmethod
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def parse_start_date(cls, value: date | str) -> date:
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if isinstance(value, date):
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return value
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return datetime.strptime(value, "%d-%b-%Y").date()
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@field_serializer("start_date")
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def serialize_start_date(self, value: date, info: FieldSerializationInfo) -> str:
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return value.strftime("%d-%b-%Y")
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@field_validator("finish_date", mode="before")
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@classmethod
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def parse_finish_date(cls, value: date | str) -> date:
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if isinstance(value, date):
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return value
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return datetime.strptime(value, "%d-%b-%Y").date()
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@field_serializer("finish_date")
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def serialize_finish_date(self, value: date, info: FieldSerializationInfo) -> str:
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return value.strftime("%d-%b-%Y")
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