Database Services

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Abstract Database Service

Use this to create a new database service that can be used to interact with the database.

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DatabaseService

 DatabaseService ()

Helper class that provides a standard way to create an ABC using inheritance.

SQLModel/SQLAlchemy Database service

Implementation of the DB Service interface for SQLModel/SQLAlchemy

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SQLModelDB

 SQLModelDB (url:str, echo:bool=False)

Helper class that provides a standard way to create an ABC using inheritance.

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utc_now

 utc_now ()

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get_db_service

 get_db_service ()

BaseTable

BaseTable is a SQLModel that includes the id, created_at, and updated_at fields.

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BaseTable

 BaseTable (id:uuid.UUID=<factory>,
            created_at:datetime.datetime=<factory>,
            updated_at:datetime.datetime=<factory>)

*Usage docs: https://docs.pydantic.dev/2.10/concepts/models/

A base class for creating Pydantic models.

Attributes: class_vars: The names of the class variables defined on the model. private_attributes: Metadata about the private attributes of the model. signature: The synthesized __init__ [Signature][inspect.Signature] of the model.

__pydantic_complete__: Whether model building is completed, or if there are still undefined fields.
__pydantic_core_schema__: The core schema of the model.
__pydantic_custom_init__: Whether the model has a custom `__init__` function.
__pydantic_decorators__: Metadata containing the decorators defined on the model.
    This replaces `Model.__validators__` and `Model.__root_validators__` from Pydantic V1.
__pydantic_generic_metadata__: Metadata for generic models; contains data used for a similar purpose to
    __args__, __origin__, __parameters__ in typing-module generics. May eventually be replaced by these.
__pydantic_parent_namespace__: Parent namespace of the model, used for automatic rebuilding of models.
__pydantic_post_init__: The name of the post-init method for the model, if defined.
__pydantic_root_model__: Whether the model is a [`RootModel`][pydantic.root_model.RootModel].
__pydantic_serializer__: The `pydantic-core` `SchemaSerializer` used to dump instances of the model.
__pydantic_validator__: The `pydantic-core` `SchemaValidator` used to validate instances of the model.

__pydantic_fields__: A dictionary of field names and their corresponding [`FieldInfo`][pydantic.fields.FieldInfo] objects.
__pydantic_computed_fields__: A dictionary of computed field names and their corresponding [`ComputedFieldInfo`][pydantic.fields.ComputedFieldInfo] objects.

__pydantic_extra__: A dictionary containing extra values, if [`extra`][pydantic.config.ConfigDict.extra]
    is set to `'allow'`.
__pydantic_fields_set__: The names of fields explicitly set during instantiation.
__pydantic_private__: Values of private attributes set on the model instance.*

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json_serializer

 json_serializer (value:Any,
                  _:pydantic_core.core_schema.SerializerFunctionWrapHandle
                  r)

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utc_now

 utc_now ()