Reactions

jaff.core.reaction.Reactions

The Reactions class is a typed, ordered Catalogue of Reaction objects. It supports dictionary-style lookup by verbatim string or serialized key, and provides vector accessors for bulk retrieval of reaction properties.

String indexing (reactions[key]) is scalar-or-list: it returns a single Reaction when the key is unique, or a list[Reaction] when several mechanisms share that serialized form or verbatim string (a missing key raises KeyError). Use the (id, type) tuple form to always pick exactly one, or from_serialized / all for a result that is always a collection.

Attributes

count : int

Total number of reactions in the collection.

Constructor

Reactions(reactions=None)

Parameters

reactions : list[Reaction] or None, optional

Initial reactions. Default None (empty collection).