44 lines
1.0 KiB
Python
44 lines
1.0 KiB
Python
from __future__ import annotations
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from math import ceil
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from typing import TypeVar, Generic, Sequence
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from fastapi_pagination import Params
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from fastapi_pagination.bases import AbstractParams, BasePage
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from pydantic import conint
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T = TypeVar("T")
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class Page(BasePage[T], Generic[T]):
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page: conint(ge=1) # type: ignore
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size: conint(ge=1)
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totalPage: conint(ge=0)
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hasMore: bool
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__params_type__ = Params # Set params related to Page
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@classmethod
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def create(
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cls,
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items: Sequence[T],
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total: int,
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params: AbstractParams,
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) -> Page[T]:
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totalPage = ceil(total/params.size)
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return cls(
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total=total,
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items=items,
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page=params.page,
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size=params.size,
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totalPage = totalPage,
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hasMore= params.page < totalPage
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)
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return {
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"items": items,
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"total": total,
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"size": params,
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}
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return cls(results=items)
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