Uow

uow

Defines a Unit Of Work exposing the Repos that abstract queries for kotobase's database

UOW

• The UnitOfWork owns a single database session for the duration of a with block and hands off that session for the repositories to use

• Repositories never open their own session, they share the one held by the unit of work, which keeps every query in an operation within a single consistent read

UnitOfWork

Context manager that holds one session and its repositories

Attributes:

Name	Type	Description
session	Session | None	The active session inside the with block, or None outside of it

audio property

Repository for pronunciation audio

Returns:

Type	Description
AudioRepo	An audio repository bound to the active session

furigana property

Repository for furigana segmentation

Returns:

Type	Description
FuriganaRepo	A furigana repository bound to the active session

jlpt property

Repository for the Tanos JLPT lists

Returns:

Type	Description
JLPTRepo	A JLPT repository bound to the active session

jmdict property

Repository for JMdict entries

Returns:

Type	Description
JMDictRepo	A JMdict repository bound to the active session

jmnedict property

Repository for JMnedict proper names

Returns:

Type	Description
JMNeDictRepo	A JMnedict repository bound to the active session

kanji property

Repository for kanji

Returns:

Type	Description
KanjiRepo	A kanji repository bound to the active session

radicals property

Repository for radicals and radical search

Returns:

Type	Description
RadicalRepo	A radical repository bound to the active session

sentences property

Repository for Tatoeba example sentences

Returns:

Type	Description
SentenceRepo	A sentence repository bound to the active session

tags property

Repository for the tag dictionary

Returns:

Type	Description
TagRepo	A tag repository bound to the active session

__enter__()

Open the session and enter the context

Returns:

Type	Description
UnitOfWork	The unit of work itself

__exit__(exc_type, exc, traceback)

Close the session and leave the context

Parameters:

Name	Type	Description	Default
exc_type	type[BaseException] | None	Exception type if one was raised inside the context	required
exc	BaseException | None	Exception instance if one was raised	required
traceback	TracebackType | None	Traceback if one was raised	required

__init__(session_factory=None)

Create a unit of work

Parameters:

Name	Type	Description	Default
session_factory	sessionmaker[Session] | None	Factory used to open the session, defaulting to the shared read-only factory	None