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exceptions | ||
========== | ||
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.. automodule:: litestar.repository.exceptions | ||
:members: | ||
This page has moved to :doc:`advanced-alchemy:reference/filters` |
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filters | ||
======= | ||
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.. automodule:: litestar.repository.filters | ||
:members: | ||
This page has moved to :doc:`advanced-alchemy:reference/filters` |
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from __future__ import annotations | ||
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__all__ = ("ConflictError", "NotFoundError", "RepositoryError") | ||
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class RepositoryError(Exception): | ||
"""Base repository exception type.""" | ||
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class ConflictError(RepositoryError): | ||
"""Data integrity error.""" | ||
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class NotFoundError(RepositoryError): | ||
"""An identity does not exist.""" |
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"""Collection filter datastructures.""" | ||
from __future__ import annotations | ||
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from collections import abc # noqa: TCH003 | ||
from dataclasses import dataclass | ||
from datetime import datetime # noqa: TCH003 | ||
from typing import TYPE_CHECKING, Any, Generic, Literal, TypeVar | ||
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if TYPE_CHECKING: | ||
from typing_extensions import TypeAlias | ||
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T = TypeVar("T") | ||
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__all__ = ( | ||
"BeforeAfter", | ||
"CollectionFilter", | ||
"FilterTypes", | ||
"LimitOffset", | ||
"OrderBy", | ||
"SearchFilter", | ||
"NotInCollectionFilter", | ||
"OnBeforeAfter", | ||
"NotInSearchFilter", | ||
) | ||
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FilterTypes: TypeAlias = "BeforeAfter | OnBeforeAfter | CollectionFilter[Any] | LimitOffset | OrderBy | SearchFilter | NotInCollectionFilter[Any] | NotInSearchFilter" | ||
"""Aggregate type alias of the types supported for collection filtering.""" | ||
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@dataclass | ||
class BeforeAfter: | ||
"""Data required to filter a query on a ``datetime`` column.""" | ||
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field_name: str | ||
"""Name of the model attribute to filter on.""" | ||
before: datetime | None | ||
"""Filter results where field earlier than this.""" | ||
after: datetime | None | ||
"""Filter results where field later than this.""" | ||
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@dataclass | ||
class OnBeforeAfter: | ||
"""Data required to filter a query on a ``datetime`` column.""" | ||
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field_name: str | ||
"""Name of the model attribute to filter on.""" | ||
on_or_before: datetime | None | ||
"""Filter results where field is on or earlier than this.""" | ||
on_or_after: datetime | None | ||
"""Filter results where field on or later than this.""" | ||
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@dataclass | ||
class CollectionFilter(Generic[T]): | ||
"""Data required to construct a ``WHERE ... IN (...)`` clause.""" | ||
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field_name: str | ||
"""Name of the model attribute to filter on.""" | ||
values: abc.Collection[T] | ||
"""Values for ``IN`` clause.""" | ||
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@dataclass | ||
class NotInCollectionFilter(Generic[T]): | ||
"""Data required to construct a ``WHERE ... NOT IN (...)`` clause.""" | ||
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field_name: str | ||
"""Name of the model attribute to filter on.""" | ||
values: abc.Collection[T] | ||
"""Values for ``NOT IN`` clause.""" | ||
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@dataclass | ||
class LimitOffset: | ||
"""Data required to add limit/offset filtering to a query.""" | ||
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limit: int | ||
"""Value for ``LIMIT`` clause of query.""" | ||
offset: int | ||
"""Value for ``OFFSET`` clause of query.""" | ||
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@dataclass | ||
class OrderBy: | ||
"""Data required to construct a ``ORDER BY ...`` clause.""" | ||
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field_name: str | ||
"""Name of the model attribute to sort on.""" | ||
sort_order: Literal["asc", "desc"] = "asc" | ||
"""Sort ascending or descending""" | ||
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@dataclass | ||
class SearchFilter: | ||
"""Data required to construct a ``WHERE field_name LIKE '%' || :value || '%'`` clause.""" | ||
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field_name: str | ||
"""Name of the model attribute to sort on.""" | ||
value: str | ||
"""Values for ``LIKE`` clause.""" | ||
ignore_case: bool | None = False | ||
"""Should the search be case insensitive.""" | ||
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@dataclass | ||
class NotInSearchFilter: | ||
"""Data required to construct a ``WHERE field_name NOT LIKE '%' || :value || '%'`` clause.""" | ||
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field_name: str | ||
"""Name of the model attribute to search on.""" | ||
value: str | ||
"""Values for ``NOT LIKE`` clause.""" | ||
ignore_case: bool | None = False | ||
"""Should the search be case insensitive.""" |
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from __future__ import annotations | ||
try: | ||
from advanced_alchemy.exceptions import ConflictError, NotFoundError, RepositoryError | ||
except ImportError: | ||
from ._exceptions import ConflictError, NotFoundError, RepositoryError # type: ignore[assignment] | ||
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__all__ = ("ConflictError", "NotFoundError", "RepositoryError") | ||
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class RepositoryError(Exception): | ||
"""Base repository exception type.""" | ||
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class ConflictError(RepositoryError): | ||
"""Data integrity error.""" | ||
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class NotFoundError(RepositoryError): | ||
"""An identity does not exist.""" |
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