summaryrefslogtreecommitdiff
path: root/venv/lib/python3.11/site-packages/litestar/repository/abc
diff options
context:
space:
mode:
authorcyfraeviolae <cyfraeviolae>2024-04-03 03:10:44 -0400
committercyfraeviolae <cyfraeviolae>2024-04-03 03:10:44 -0400
commit6d7ba58f880be618ade07f8ea080fe8c4bf8a896 (patch)
treeb1c931051ffcebd2bd9d61d98d6233ffa289bbce /venv/lib/python3.11/site-packages/litestar/repository/abc
parent4f884c9abc32990b4061a1bb6997b4b37e58ea0b (diff)
venv
Diffstat (limited to 'venv/lib/python3.11/site-packages/litestar/repository/abc')
-rw-r--r--venv/lib/python3.11/site-packages/litestar/repository/abc/__init__.py7
-rw-r--r--venv/lib/python3.11/site-packages/litestar/repository/abc/__pycache__/__init__.cpython-311.pycbin0 -> 373 bytes
-rw-r--r--venv/lib/python3.11/site-packages/litestar/repository/abc/__pycache__/_async.cpython-311.pycbin0 -> 13618 bytes
-rw-r--r--venv/lib/python3.11/site-packages/litestar/repository/abc/__pycache__/_sync.cpython-311.pycbin0 -> 13523 bytes
-rw-r--r--venv/lib/python3.11/site-packages/litestar/repository/abc/_async.py303
-rw-r--r--venv/lib/python3.11/site-packages/litestar/repository/abc/_sync.py305
6 files changed, 615 insertions, 0 deletions
diff --git a/venv/lib/python3.11/site-packages/litestar/repository/abc/__init__.py b/venv/lib/python3.11/site-packages/litestar/repository/abc/__init__.py
new file mode 100644
index 0000000..def6bb4
--- /dev/null
+++ b/venv/lib/python3.11/site-packages/litestar/repository/abc/__init__.py
@@ -0,0 +1,7 @@
+from ._async import AbstractAsyncRepository
+from ._sync import AbstractSyncRepository
+
+__all__ = (
+ "AbstractAsyncRepository",
+ "AbstractSyncRepository",
+)
diff --git a/venv/lib/python3.11/site-packages/litestar/repository/abc/__pycache__/__init__.cpython-311.pyc b/venv/lib/python3.11/site-packages/litestar/repository/abc/__pycache__/__init__.cpython-311.pyc
new file mode 100644
index 0000000..710a74b
--- /dev/null
+++ b/venv/lib/python3.11/site-packages/litestar/repository/abc/__pycache__/__init__.cpython-311.pyc
Binary files differ
diff --git a/venv/lib/python3.11/site-packages/litestar/repository/abc/__pycache__/_async.cpython-311.pyc b/venv/lib/python3.11/site-packages/litestar/repository/abc/__pycache__/_async.cpython-311.pyc
new file mode 100644
index 0000000..24217cc
--- /dev/null
+++ b/venv/lib/python3.11/site-packages/litestar/repository/abc/__pycache__/_async.cpython-311.pyc
Binary files differ
diff --git a/venv/lib/python3.11/site-packages/litestar/repository/abc/__pycache__/_sync.cpython-311.pyc b/venv/lib/python3.11/site-packages/litestar/repository/abc/__pycache__/_sync.cpython-311.pyc
new file mode 100644
index 0000000..7a69407
--- /dev/null
+++ b/venv/lib/python3.11/site-packages/litestar/repository/abc/__pycache__/_sync.cpython-311.pyc
Binary files differ
diff --git a/venv/lib/python3.11/site-packages/litestar/repository/abc/_async.py b/venv/lib/python3.11/site-packages/litestar/repository/abc/_async.py
new file mode 100644
index 0000000..85ca139
--- /dev/null
+++ b/venv/lib/python3.11/site-packages/litestar/repository/abc/_async.py
@@ -0,0 +1,303 @@
+from __future__ import annotations
+
+from abc import ABCMeta, abstractmethod
+from typing import TYPE_CHECKING, Any, Generic, TypeVar
+
+from litestar.repository.exceptions import NotFoundError
+
+if TYPE_CHECKING:
+ from litestar.repository.filters import FilterTypes
+
+T = TypeVar("T")
+CollectionT = TypeVar("CollectionT")
+
+
+class AbstractAsyncRepository(Generic[T], metaclass=ABCMeta):
+ """Interface for persistent data interaction."""
+
+ model_type: type[T]
+ """Type of object represented by the repository."""
+ id_attribute: Any = "id"
+ """Name of the primary identifying attribute on :attr:`model_type`."""
+
+ def __init__(self, **kwargs: Any) -> None:
+ """Repository constructors accept arbitrary kwargs."""
+ super().__init__(**kwargs)
+
+ @abstractmethod
+ async def add(self, data: T) -> T:
+ """Add ``data`` to the collection.
+
+ Args:
+ data: Instance to be added to the collection.
+
+ Returns:
+ The added instance.
+ """
+
+ @abstractmethod
+ async def add_many(self, data: list[T]) -> list[T]:
+ """Add multiple ``data`` to the collection.
+
+ Args:
+ data: Instances to be added to the collection.
+
+ Returns:
+ The added instances.
+ """
+
+ @abstractmethod
+ async def count(self, *filters: FilterTypes, **kwargs: Any) -> int:
+ """Get the count of records returned by a query.
+
+ Args:
+ *filters: Types for specific filtering operations.
+ **kwargs: Instance attribute value filters.
+
+ Returns:
+ The count of instances
+ """
+
+ @abstractmethod
+ async def delete(self, item_id: Any) -> T:
+ """Delete instance identified by ``item_id``.
+
+ Args:
+ item_id: Identifier of instance to be deleted.
+
+ Returns:
+ The deleted instance.
+
+ Raises:
+ NotFoundError: If no instance found identified by ``item_id``.
+ """
+
+ @abstractmethod
+ async def delete_many(self, item_ids: list[Any]) -> list[T]:
+ """Delete multiple instances identified by list of IDs ``item_ids``.
+
+ Args:
+ item_ids: list of Identifiers to be deleted.
+
+ Returns:
+ The deleted instances.
+ """
+
+ @abstractmethod
+ async def exists(self, *filters: FilterTypes, **kwargs: Any) -> bool:
+ """Return true if the object specified by ``kwargs`` exists.
+
+ Args:
+ *filters: Types for specific filtering operations.
+ **kwargs: Identifier of the instance to be retrieved.
+
+ Returns:
+ True if the instance was found. False if not found.
+
+ """
+
+ @abstractmethod
+ async def get(self, item_id: Any, **kwargs: Any) -> T:
+ """Get instance identified by ``item_id``.
+
+ Args:
+ item_id: Identifier of the instance to be retrieved.
+ **kwargs: Additional arguments
+
+ Returns:
+ The retrieved instance.
+
+ Raises:
+ NotFoundError: If no instance found identified by ``item_id``.
+ """
+
+ @abstractmethod
+ async def get_one(self, **kwargs: Any) -> T:
+ """Get an instance specified by the ``kwargs`` filters if it exists.
+
+ Args:
+ **kwargs: Instance attribute value filters.
+
+ Returns:
+ The retrieved instance.
+
+ Raises:
+ NotFoundError: If no instance found identified by ``kwargs``.
+ """
+
+ @abstractmethod
+ async def get_or_create(self, **kwargs: Any) -> tuple[T, bool]:
+ """Get an instance specified by the ``kwargs`` filters if it exists or create it.
+
+ Args:
+ **kwargs: Instance attribute value filters.
+
+ Returns:
+ A tuple that includes the retrieved or created instance, and a boolean on whether the record was created or not
+ """
+
+ @abstractmethod
+ async def get_one_or_none(self, **kwargs: Any) -> T | None:
+ """Get an instance if it exists or None.
+
+ Args:
+ **kwargs: Instance attribute value filters.
+
+ Returns:
+ The retrieved instance or None.
+ """
+
+ @abstractmethod
+ async def update(self, data: T) -> T:
+ """Update instance with the attribute values present on ``data``.
+
+ Args:
+ data: An instance that should have a value for :attr:`id_attribute <AbstractAsyncRepository.id_attribute>` that exists in the
+ collection.
+
+ Returns:
+ The updated instance.
+
+ Raises:
+ NotFoundError: If no instance found with same identifier as ``data``.
+ """
+
+ @abstractmethod
+ async def update_many(self, data: list[T]) -> list[T]:
+ """Update multiple instances with the attribute values present on instances in ``data``.
+
+ Args:
+ data: A list of instance that should have a value for :attr:`id_attribute <AbstractAsyncRepository.id_attribute>` that exists in the
+ collection.
+
+ Returns:
+ a list of the updated instances.
+
+ Raises:
+ NotFoundError: If no instance found with same identifier as ``data``.
+ """
+
+ @abstractmethod
+ async def upsert(self, data: T) -> T:
+ """Update or create instance.
+
+ Updates instance with the attribute values present on ``data``, or creates a new instance if
+ one doesn't exist.
+
+ Args:
+ data: Instance to update existing, or be created. Identifier used to determine if an
+ existing instance exists is the value of an attribute on ``data`` named as value of
+ :attr:`id_attribute <AbstractAsyncRepository.id_attribute>`.
+
+ Returns:
+ The updated or created instance.
+
+ Raises:
+ NotFoundError: If no instance found with same identifier as ``data``.
+ """
+
+ @abstractmethod
+ async def upsert_many(self, data: list[T]) -> list[T]:
+ """Update or create multiple instances.
+
+ Update instances with the attribute values present on ``data``, or create a new instance if
+ one doesn't exist.
+
+ Args:
+ data: Instances to update or created. Identifier used to determine if an
+ existing instance exists is the value of an attribute on ``data`` named as value of
+ :attr:`id_attribute <AbstractAsyncRepository.id_attribute>`.
+
+ Returns:
+ The updated or created instances.
+
+ Raises:
+ NotFoundError: If no instance found with same identifier as ``data``.
+ """
+
+ @abstractmethod
+ async def list_and_count(self, *filters: FilterTypes, **kwargs: Any) -> tuple[list[T], int]:
+ """List records with total count.
+
+ Args:
+ *filters: Types for specific filtering operations.
+ **kwargs: Instance attribute value filters.
+
+ Returns:
+ a tuple containing The list of instances, after filtering applied, and a count of records returned by query, ignoring pagination.
+ """
+
+ @abstractmethod
+ async def list(self, *filters: FilterTypes, **kwargs: Any) -> list[T]:
+ """Get a list of instances, optionally filtered.
+
+ Args:
+ *filters: filters for specific filtering operations
+ **kwargs: Instance attribute value filters.
+
+ Returns:
+ The list of instances, after filtering applied
+ """
+
+ @abstractmethod
+ def filter_collection_by_kwargs(self, collection: CollectionT, /, **kwargs: Any) -> CollectionT:
+ """Filter the collection by kwargs.
+
+ Has ``AND`` semantics where multiple kwargs name/value pairs are provided.
+
+ Args:
+ collection: the objects to be filtered
+ **kwargs: key/value pairs such that objects remaining in the collection after filtering
+ have the property that their attribute named ``key`` has value equal to ``value``.
+
+
+ Returns:
+ The filtered objects
+
+ Raises:
+ RepositoryError: if a named attribute doesn't exist on :attr:`model_type <AbstractAsyncRepository.model_type>`.
+ """
+
+ @staticmethod
+ def check_not_found(item_or_none: T | None) -> T:
+ """Raise :class:`NotFoundError` if ``item_or_none`` is ``None``.
+
+ Args:
+ item_or_none: Item (:class:`T <T>`) to be tested for existence.
+
+ Returns:
+ The item, if it exists.
+ """
+ if item_or_none is None:
+ raise NotFoundError("No item found when one was expected")
+ return item_or_none
+
+ @classmethod
+ def get_id_attribute_value(cls, item: T | type[T], id_attribute: str | None = None) -> Any:
+ """Get value of attribute named as :attr:`id_attribute <AbstractAsyncRepository.id_attribute>` on ``item``.
+
+ Args:
+ item: Anything that should have an attribute named as :attr:`id_attribute <AbstractAsyncRepository.id_attribute>` value.
+ id_attribute: Allows customization of the unique identifier to use for model fetching.
+ Defaults to `None`, but can reference any surrogate or candidate key for the table.
+
+ Returns:
+ The value of attribute on ``item`` named as :attr:`id_attribute <AbstractAsyncRepository.id_attribute>`.
+ """
+ return getattr(item, id_attribute if id_attribute is not None else cls.id_attribute)
+
+ @classmethod
+ def set_id_attribute_value(cls, item_id: Any, item: T, id_attribute: str | None = None) -> T:
+ """Return the ``item`` after the ID is set to the appropriate attribute.
+
+ Args:
+ item_id: Value of ID to be set on instance
+ item: Anything that should have an attribute named as :attr:`id_attribute <AbstractAsyncRepository.id_attribute>` value.
+ id_attribute: Allows customization of the unique identifier to use for model fetching.
+ Defaults to `None`, but can reference any surrogate or candidate key for the table.
+
+ Returns:
+ Item with ``item_id`` set to :attr:`id_attribute <AbstractAsyncRepository.id_attribute>`
+ """
+ setattr(item, id_attribute if id_attribute is not None else cls.id_attribute, item_id)
+ return item
diff --git a/venv/lib/python3.11/site-packages/litestar/repository/abc/_sync.py b/venv/lib/python3.11/site-packages/litestar/repository/abc/_sync.py
new file mode 100644
index 0000000..d667fc2
--- /dev/null
+++ b/venv/lib/python3.11/site-packages/litestar/repository/abc/_sync.py
@@ -0,0 +1,305 @@
+# Do not edit this file directly. It has been autogenerated from
+# litestar/repository/abc/_async.py
+from __future__ import annotations
+
+from abc import ABCMeta, abstractmethod
+from typing import TYPE_CHECKING, Any, Generic, TypeVar
+
+from litestar.repository.exceptions import NotFoundError
+
+if TYPE_CHECKING:
+ from litestar.repository.filters import FilterTypes
+
+T = TypeVar("T")
+CollectionT = TypeVar("CollectionT")
+
+
+class AbstractSyncRepository(Generic[T], metaclass=ABCMeta):
+ """Interface for persistent data interaction."""
+
+ model_type: type[T]
+ """Type of object represented by the repository."""
+ id_attribute: Any = "id"
+ """Name of the primary identifying attribute on :attr:`model_type`."""
+
+ def __init__(self, **kwargs: Any) -> None:
+ """Repository constructors accept arbitrary kwargs."""
+ super().__init__(**kwargs)
+
+ @abstractmethod
+ def add(self, data: T) -> T:
+ """Add ``data`` to the collection.
+
+ Args:
+ data: Instance to be added to the collection.
+
+ Returns:
+ The added instance.
+ """
+
+ @abstractmethod
+ def add_many(self, data: list[T]) -> list[T]:
+ """Add multiple ``data`` to the collection.
+
+ Args:
+ data: Instances to be added to the collection.
+
+ Returns:
+ The added instances.
+ """
+
+ @abstractmethod
+ def count(self, *filters: FilterTypes, **kwargs: Any) -> int:
+ """Get the count of records returned by a query.
+
+ Args:
+ *filters: Types for specific filtering operations.
+ **kwargs: Instance attribute value filters.
+
+ Returns:
+ The count of instances
+ """
+
+ @abstractmethod
+ def delete(self, item_id: Any) -> T:
+ """Delete instance identified by ``item_id``.
+
+ Args:
+ item_id: Identifier of instance to be deleted.
+
+ Returns:
+ The deleted instance.
+
+ Raises:
+ NotFoundError: If no instance found identified by ``item_id``.
+ """
+
+ @abstractmethod
+ def delete_many(self, item_ids: list[Any]) -> list[T]:
+ """Delete multiple instances identified by list of IDs ``item_ids``.
+
+ Args:
+ item_ids: list of Identifiers to be deleted.
+
+ Returns:
+ The deleted instances.
+ """
+
+ @abstractmethod
+ def exists(self, *filters: FilterTypes, **kwargs: Any) -> bool:
+ """Return true if the object specified by ``kwargs`` exists.
+
+ Args:
+ *filters: Types for specific filtering operations.
+ **kwargs: Identifier of the instance to be retrieved.
+
+ Returns:
+ True if the instance was found. False if not found.
+
+ """
+
+ @abstractmethod
+ def get(self, item_id: Any, **kwargs: Any) -> T:
+ """Get instance identified by ``item_id``.
+
+ Args:
+ item_id: Identifier of the instance to be retrieved.
+ **kwargs: Additional arguments
+
+ Returns:
+ The retrieved instance.
+
+ Raises:
+ NotFoundError: If no instance found identified by ``item_id``.
+ """
+
+ @abstractmethod
+ def get_one(self, **kwargs: Any) -> T:
+ """Get an instance specified by the ``kwargs`` filters if it exists.
+
+ Args:
+ **kwargs: Instance attribute value filters.
+
+ Returns:
+ The retrieved instance.
+
+ Raises:
+ NotFoundError: If no instance found identified by ``kwargs``.
+ """
+
+ @abstractmethod
+ def get_or_create(self, **kwargs: Any) -> tuple[T, bool]:
+ """Get an instance specified by the ``kwargs`` filters if it exists or create it.
+
+ Args:
+ **kwargs: Instance attribute value filters.
+
+ Returns:
+ A tuple that includes the retrieved or created instance, and a boolean on whether the record was created or not
+ """
+
+ @abstractmethod
+ def get_one_or_none(self, **kwargs: Any) -> T | None:
+ """Get an instance if it exists or None.
+
+ Args:
+ **kwargs: Instance attribute value filters.
+
+ Returns:
+ The retrieved instance or None.
+ """
+
+ @abstractmethod
+ def update(self, data: T) -> T:
+ """Update instance with the attribute values present on ``data``.
+
+ Args:
+ data: An instance that should have a value for :attr:`id_attribute <AbstractAsyncRepository.id_attribute>` that exists in the
+ collection.
+
+ Returns:
+ The updated instance.
+
+ Raises:
+ NotFoundError: If no instance found with same identifier as ``data``.
+ """
+
+ @abstractmethod
+ def update_many(self, data: list[T]) -> list[T]:
+ """Update multiple instances with the attribute values present on instances in ``data``.
+
+ Args:
+ data: A list of instance that should have a value for :attr:`id_attribute <AbstractAsyncRepository.id_attribute>` that exists in the
+ collection.
+
+ Returns:
+ a list of the updated instances.
+
+ Raises:
+ NotFoundError: If no instance found with same identifier as ``data``.
+ """
+
+ @abstractmethod
+ def upsert(self, data: T) -> T:
+ """Update or create instance.
+
+ Updates instance with the attribute values present on ``data``, or creates a new instance if
+ one doesn't exist.
+
+ Args:
+ data: Instance to update existing, or be created. Identifier used to determine if an
+ existing instance exists is the value of an attribute on ``data`` named as value of
+ :attr:`id_attribute <AbstractAsyncRepository.id_attribute>`.
+
+ Returns:
+ The updated or created instance.
+
+ Raises:
+ NotFoundError: If no instance found with same identifier as ``data``.
+ """
+
+ @abstractmethod
+ def upsert_many(self, data: list[T]) -> list[T]:
+ """Update or create multiple instances.
+
+ Update instances with the attribute values present on ``data``, or create a new instance if
+ one doesn't exist.
+
+ Args:
+ data: Instances to update or created. Identifier used to determine if an
+ existing instance exists is the value of an attribute on ``data`` named as value of
+ :attr:`id_attribute <AbstractAsyncRepository.id_attribute>`.
+
+ Returns:
+ The updated or created instances.
+
+ Raises:
+ NotFoundError: If no instance found with same identifier as ``data``.
+ """
+
+ @abstractmethod
+ def list_and_count(self, *filters: FilterTypes, **kwargs: Any) -> tuple[list[T], int]:
+ """List records with total count.
+
+ Args:
+ *filters: Types for specific filtering operations.
+ **kwargs: Instance attribute value filters.
+
+ Returns:
+ a tuple containing The list of instances, after filtering applied, and a count of records returned by query, ignoring pagination.
+ """
+
+ @abstractmethod
+ def list(self, *filters: FilterTypes, **kwargs: Any) -> list[T]:
+ """Get a list of instances, optionally filtered.
+
+ Args:
+ *filters: filters for specific filtering operations
+ **kwargs: Instance attribute value filters.
+
+ Returns:
+ The list of instances, after filtering applied
+ """
+
+ @abstractmethod
+ def filter_collection_by_kwargs(self, collection: CollectionT, /, **kwargs: Any) -> CollectionT:
+ """Filter the collection by kwargs.
+
+ Has ``AND`` semantics where multiple kwargs name/value pairs are provided.
+
+ Args:
+ collection: the objects to be filtered
+ **kwargs: key/value pairs such that objects remaining in the collection after filtering
+ have the property that their attribute named ``key`` has value equal to ``value``.
+
+
+ Returns:
+ The filtered objects
+
+ Raises:
+ RepositoryError: if a named attribute doesn't exist on :attr:`model_type <AbstractAsyncRepository.model_type>`.
+ """
+
+ @staticmethod
+ def check_not_found(item_or_none: T | None) -> T:
+ """Raise :class:`NotFoundError` if ``item_or_none`` is ``None``.
+
+ Args:
+ item_or_none: Item (:class:`T <T>`) to be tested for existence.
+
+ Returns:
+ The item, if it exists.
+ """
+ if item_or_none is None:
+ raise NotFoundError("No item found when one was expected")
+ return item_or_none
+
+ @classmethod
+ def get_id_attribute_value(cls, item: T | type[T], id_attribute: str | None = None) -> Any:
+ """Get value of attribute named as :attr:`id_attribute <AbstractAsyncRepository.id_attribute>` on ``item``.
+
+ Args:
+ item: Anything that should have an attribute named as :attr:`id_attribute <AbstractAsyncRepository.id_attribute>` value.
+ id_attribute: Allows customization of the unique identifier to use for model fetching.
+ Defaults to `None`, but can reference any surrogate or candidate key for the table.
+
+ Returns:
+ The value of attribute on ``item`` named as :attr:`id_attribute <AbstractAsyncRepository.id_attribute>`.
+ """
+ return getattr(item, id_attribute if id_attribute is not None else cls.id_attribute)
+
+ @classmethod
+ def set_id_attribute_value(cls, item_id: Any, item: T, id_attribute: str | None = None) -> T:
+ """Return the ``item`` after the ID is set to the appropriate attribute.
+
+ Args:
+ item_id: Value of ID to be set on instance
+ item: Anything that should have an attribute named as :attr:`id_attribute <AbstractAsyncRepository.id_attribute>` value.
+ id_attribute: Allows customization of the unique identifier to use for model fetching.
+ Defaults to `None`, but can reference any surrogate or candidate key for the table.
+
+ Returns:
+ Item with ``item_id`` set to :attr:`id_attribute <AbstractAsyncRepository.id_attribute>`
+ """
+ setattr(item, id_attribute if id_attribute is not None else cls.id_attribute, item_id)
+ return item