Python version support

Now the minimum supported Python version is 3.9.

API Changes

create_page

create_page function no longer accepts total and params arguments as positional. Instead, it accepts total and params as keyword arguments.

Page.create

Page.create class method signature was changed. Now it accepts total only as a keyword argument. It was changed because total is no longer a required argument and can be omitted in some cases.

New signature now looks like this:

    @classmethod
    def create(
        cls,
        items: Sequence[T],
        params: AbstractParams,
        **kwargs: Any,
    ) -> Self:
        pass

Page.with_params/Page.with_custom_options

Page.with_params and Page.with_custom_options class methods where removed. Now you need to use CustomizedPage class to create a new page object with custom options.

Page.with_params migration:

from typing import TypeVar

from fastapi_pagination import Page, Params
from fastapi_pagination.customization import CustomizedPage, UseParams

T = TypeVar("T")

class MyParams(Params):
    ...

# CustomPage = Page.with_params(MyParams)
CustomPage = CustomizedPage[
    Page[T],
    UseParams(MyParams),
]

Page.with_custom_options migration:

from typing import TypeVar

from fastapi import Query

from fastapi_pagination import Page
from fastapi_pagination.customization import CustomizedPage, UseParamsFields

T = TypeVar("T")

# CustomPage = Page.with_custom_options(size=Query(100, ge=1, le=1000))
CustomPage = CustomizedPage[
    Page[T],
    UseParamsFields(size=Query(100, ge=1, le=1000)),
]

cls_name, module args migration:

from typing import TypeVar

from fastapi import Query

from fastapi_pagination import Page
from fastapi_pagination.customization import CustomizedPage, UseName, UseModule, UseParamsFields

T = TypeVar("T")

# CustomPage = Page.with_custom_options(
#     size=Query(100, ge=1, le=1000),
#     cls_name="CustomPage",
#     module="my_module"
# )
CustomPage = CustomizedPage[
    Page[T],
    UseName("CustomPage"),
    UseModule("my_module"),
    UseParamsFields(size=Query(100, ge=1, le=1000)),
]

OptionalParams/OptionalLimitOffsetParams

OptionalParams/OptionalLimitOffsetParams classes were removed. Now you need to use UseOptionalParams customization:

from typing import TypeVar

from fastapi_pagination import Page
from fastapi_pagination.customization import CustomizedPage, UseOptionalParams

T = TypeVar("T")

CustomPage = CustomizedPage[
    Page[T],
    UseOptionalParams(),
]

Extension Changes

fastapi_pagination.ext.sqlalchemy

paginate_query function was removed. Now you need to use create_paginate_query function:

from fastapi_pagination.ext.sqlalchemy import create_paginate_query

Removed modules

The following modules have been removed from the library:

• fastapi_pagination.ext.async_sqlalchemy
• fastapi_pagination.ext.sqlalchemy_future
• fastapi_pagination.ext.async_sqlmodel

If you were using any of these modules, you will need to update your code to use the fastapi_pagination.ext.sqlalchemy module for SQLAlchemy and fastapi_pagination.ext.sqlmodel module for SQLModel.