The Module

Common functions for MongoDB backend



Base event Connection class for MongoDB driver.


Return all event types as an iter of strings.

get_events(event_filter, limit=None)[source]

Return an iter of models.Event objects.

  • event_filter – storage.EventFilter object, consists of filters for events that are stored in database.
  • limit – Maximum number of results to return.

Return a dictionary containing the name and data type of the trait.

Only trait types for the provided event_type are returned.

Parameters:event_type – the type of the Event.
get_traits(event_type, trait_name=None)[source]

Return all trait instances associated with an event_type.

If trait_type is specified, only return instances of that trait type.

  • event_type – the type of the Event to filter by
  • trait_name – the name of the Trait to filter by

Write the events to database.

Parameters:event_models – a list of models.Event objects.

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