tori.db.session¶

class tori.db.session.Session(driver)¶

Database Session

Parameters:	database_name – the database name driver – the driver API

apply_relational_map(entity)¶: Wire connections according to the relational map

collection(entity_class)¶: Alias to repository()

Deprecated since version 2.2.

delete(*entities)¶

Delete entities

Parameters:	entities (type of list of type) – one or more entities

flush()¶: Flush all changes of the session.

persist(*entities)¶

Persist entities

Parameters:	entities (type of list of type) – one or more entities

refresh(*entities)¶

Refresh entities

Parameters:	entities (type of list of type) – one or more entities

register_class(entity_class)¶

Register the entity class

Parameters:	entity_class (type) – the class of document/entity
Return type:	tori.db.repository.Repository

Note

This is for internal operation only. As it seems to be just a residual from the prototype stage, the follow-up investigation in order to remove the method will be for Tori 3.1.

repositories()¶

Retrieve the list of collections

Return type:	list

repository(reference)¶

Retrieve the collection

Parameters:	reference – the entity class or entity metadata of the target repository / collection
Return type:	tori.db.repository.Repository